Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

Hi,

I've applied the patch on one off my host and restarted the hosted 
engine as you wrote but it didn't help, the console button is still 
grayed out and not available.


Rgds,
Arsène


On 04/18/2017 02:20 PM, Evgenia Tokar wrote:

Hi,

Thanks for bringing the issue to our attention and for answering the 
questions.


There is a patch to fix this: https://gerrit.ovirt.org/#/c/75515/
After applying the patch a restart to the hosted engine vm is required 
(not just the engine).


Let me know if you are still experiencing issues with this.

Thanks,
Jenny


On Wed, Apr 12, 2017 at 8:05 PM, Rafał Wojciechowski 
mailto:i...@rafalwojciechowski.pl>> wrote:


hi,

I will answer also. however I am using single hypervisor so
without ha and I have no performed steps:
https://www.ovirt.org/documentation/how-to/hosted-engine/
<https://www.ovirt.org/documentation/how-to/hosted-engine/>

1. yes - however I have to start in headless mode so it is quite
obvius
if I am trying to start with spice/vnc console I am getting
segfault from libvirtd
2. as above
3. as above


W dniu 12.04.2017 o 14:12, Arsène Gschwind pisze:


Hi all,

I will answer your questions:

1. definitively yes
2. the command hosted-engine --console works well and I'm able to
connect.
3. Here are the device entries


devices={device:qxl,alias:video0,type:video,deviceId:5210a3c3-9cc4-4aed-90c6-432dd2d37c46,address:{slot:0x02,
bus:0x00,domain:0x,type:pci,function:0x0}}
devices={device:console,type:console}

Thanks and rgds,
Arsène

On 04/12/2017 10:53 AM, Evgenia Tokar wrote:

Hi all,

I have managed to reproduce this issue and opened a bug for
tracking it: https://bugzilla.redhat.com/show_bug.cgi?id=1441570
<https://bugzilla.redhat.com/show_bug.cgi?id=1441570> .

There is no solution yet, but I would appreciate if any who
encountered this issue will answer some questions:
1. Is the console button greyed out in the UI?
2. On the hosted engine host, does the command hosted-engine
--console fails?
 If it fails, try upgrading ovirt-hosted-engine-ha on the
hosted engine host. We had a bug related to this issue that was
fixed (https://bugzilla.redhat.com/show_bug.cgi?id=1364132
<https://bugzilla.redhat.com/show_bug.cgi?id=1364132>).
 After upgrade and restart of the vm, this should work, and
you should be able to connect to the console.
3. On the hosted engine host look at the content of:
/var/run/ovirt-hosted-engine-ha/vm.conf
Does it contain a graphical device? Or a console device?

Thanks,
Jenny


On Mon, Apr 10, 2017 at 11:44 AM, Martin Sivak
mailto:msi...@redhat.com>> wrote:

Hi,

we are working on that, we can only ask for patience now,
Jenny was trying to find out what happened and how to fix it
all week.

Best regards

--
Martin Sivak
SLA / oVirt

On Mon, Apr 10, 2017 at 9:38 AM, Rafał Wojciechowski
mailto:i...@rafalwojciechowski.pl>>
wrote:

hi,

I have similiar issue(I also started my mailthread)
after upgrade 4.0 to 4.1

Version 4.1.1.8-1.el7.centos (before it was some 4.1.0.x
or similiar - update not fixed it)

to run VM I have to set in Console tab Headless mode -
without it I got libvirtd segfault(logs attached in my
mailthread).

So I am able to run VMs only without Console - do you
also have to set headless before run VM?

I noticed that libvirt-daemon was also upgraded to 2.0
version during ovirt upgrade - I dont think that 4.1 was
not testes due to such libvirtd upgrade... but maybe?

Regards,
Rafal Wojciechowski

    W dniu 10.04.2017 o 08:24, Arsène Gschwind pisze:


Hi,

After updating to oVirt 4.1.1 Async release i can
confirm that the problem still persists.

Rgds,
    Arsène


On 03/25/2017 12:25 PM, Arsène Gschwind wrote:


Hi,

After updating to 4.1.1 i'm observing the same
behavior, HE without any console.
Even when trying to edit the HE VMs it doesn't change
anything, Graphics stays to NONE.

Thanks for any Help.

Regards,
Arsène

On 03/24/2017 03:11 PM, Nelson Lameiras wrote:

Hello,

When upgrading my test setup from 4.0 to 4.1, my
engine vm lost it's console (from SPICE to None in GUI)

My test setup :
2 manually built hosts using centos 7.3, ovirt 4.1
1 manually built hosted engine centos 7.3, oVirt
4.1.0.4-el7, accessible with SPICE console 

Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

I did start the hosted engine on the host I've applied the patch but 
I've forgot to restart ovirt-ha-agent, and now it works.


Great job, thanks

Best regards,
Arsène


On 04/19/2017 03:39 PM, Martin Sivak wrote:
> I've applied the patch on one off my host and restarted the hosted 
engine as you wrote but it didn't help,

> the console button   is still grayed out and not available.

Are you sure the host with the patch applied was used to start the 
engine? Btw, you need to restart the ovirt-ha-agent service first 
before restarting the engine VM.


Best regards

Martin Sivak

On Wed, Apr 19, 2017 at 3:17 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I've applied the patch on one off my host and restarted the hosted
engine as you wrote but it didn't help, the console button is
still grayed out and not available.

Rgds,
Arsène


On 04/18/2017 02:20 PM, Evgenia Tokar wrote:

Hi,

Thanks for bringing the issue to our attention and for answering
the questions.

There is a patch to fix this: https://gerrit.ovirt.org/#/c/75515/
<https://gerrit.ovirt.org/#/c/75515/>
After applying the patch a restart to the hosted engine vm is
required (not just the engine).

Let me know if you are still experiencing issues with this.

Thanks,
Jenny


On Wed, Apr 12, 2017 at 8:05 PM, Rafał Wojciechowski
mailto:i...@rafalwojciechowski.pl>> wrote:

hi,

I will answer also. however I am using single hypervisor so
without ha and I have no performed steps:
https://www.ovirt.org/documentation/how-to/hosted-engine/
<https://www.ovirt.org/documentation/how-to/hosted-engine/>

1. yes - however I have to start in headless mode so it is
quite obvius
if I am trying to start with spice/vnc console I am getting
segfault from libvirtd
2. as above
    3. as above


W dniu 12.04.2017 o 14:12, Arsène Gschwind pisze:


Hi all,

I will answer your questions:

1. definitively yes
2. the command hosted-engine --console works well and I'm
able to connect.
3. Here are the device entries


devices={device:qxl,alias:video0,type:video,deviceId:5210a3c3-9cc4-4aed-90c6-432dd2d37c46,address:{slot:0x02,
bus:0x00,domain:0x,type:pci,function:0x0}}
devices={device:console,type:console}

Thanks and rgds,
Arsène

On 04/12/2017 10:53 AM, Evgenia Tokar wrote:

Hi all,

I have managed to reproduce this issue and opened a bug for
tracking it:
https://bugzilla.redhat.com/show_bug.cgi?id=1441570
<https://bugzilla.redhat.com/show_bug.cgi?id=1441570> .

There is no solution yet, but I would appreciate if any who
encountered this issue will answer some questions:
1. Is the console button greyed out in the UI?
2. On the hosted engine host, does the command
hosted-engine --console fails?
 If it fails, try upgrading ovirt-hosted-engine-ha on
the hosted engine host. We had a bug related to this issue
that was fixed
(https://bugzilla.redhat.com/show_bug.cgi?id=1364132
<https://bugzilla.redhat.com/show_bug.cgi?id=1364132>).
 After upgrade and restart of the vm, this should work,
and you should be able to connect to the console.
3. On the hosted engine host look at the content of:
/var/run/ovirt-hosted-engine-ha/vm.conf
Does it contain a graphical device? Or a console device?

Thanks,
Jenny


On Mon, Apr 10, 2017 at 11:44 AM, Martin Sivak
mailto:msi...@redhat.com>> wrote:

Hi,

we are working on that, we can only ask for patience
now, Jenny was trying to find out what happened and how
to fix it all week.

Best regards

--
Martin Sivak
SLA / oVirt

On Mon, Apr 10, 2017 at 9:38 AM, Rafał Wojciechowski
mailto:i...@rafalwojciechowski.pl>> wrote:

hi,

I have similiar issue(I also started my mailthread)
after upgrade 4.0 to 4.1

Version 4.1.1.8-1.el7.centos (before it was some
4.1.0.x or similiar - update not fixed it)

to run VM I have to set in Console tab Headless
mode - without it I got libvirtd segfault(logs
attached in my mailthread).

So I am able to run VMs only without Console - do
you also have to set headless before run VM?

I noticed that libvirt-daemon was also upgraded to
2.0 version during ovirt upgrade - I dont think
that 4.1 was not testes due to such libvi

Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

Hi,

You just need to patch ovf2VmParams.py the other 3 files are just for 
testing purpose.

Don't forget to restart *ovirt-ha-agent* service before starting HE VM.

Rgds,
Arsène


On 04/20/2017 07:19 PM, Gianluca Cecchi wrote:
On Wed, Apr 19, 2017 at 4:26 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


I did start the hosted engine on the host I've applied the patch
but I've forgot to restart ovirt-ha-agent, and now it works.

Great job, thanks

Best regards,
Arsène



Hello,
I have the same on my single host hosted engine environment, after 
passing from 4.1.0 to 4.1.1

I tried to change the file as in gerrit entry

/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/ovf/ovf2VmParams.py

[root@ractor ovf]# diff ovf2VmParams.py ovf2VmParams.py.bck
164,168d163
< def buildGraphics(device):
< graphics = buildDevice(device)
< return graphics
<
<
257,258d251
< elif t == 'graphics':
< devices.append(buildGraphics(device))

I don't find in my environment the other 3 files
ovf2VmParams_test.py
ovf_test.xml
ovf_test_max_vcpu.xml

Then I
set global maintenance
restart ovirt-guest-agent
shutdown engine vm
exit global maintenance
the engine vm starts up and I'm able to connect, but its console still 
grey




--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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Re: [ovirt-users] Is 3.6.7 direct to 4.1.2 a supported upgrade path?

[Arsène Gschwind]

Mostly read in threads and docs that the upgrade path should be 3.6.x -> 
4.0.x -> 4.1.x

I did it that way and it did work perfectly.

Rgds,
Arsène


On 05/24/2017 10:52 AM, Yaniv Kaul wrote:



On Wed, May 24, 2017 at 5:36 AM, Richard Chan 
mailto:rich...@treeboxsolutions.com>> 
wrote:


Time to take the plunge to 4.x — is it supported to upgrade from
3.6.7 to 4.1.2 directly?


I'm not sure what 'supported' means. I don't think many have tried - 
it probably works though. I suggest testing on a non-production system 
first.

Y.





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Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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[ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage 
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after 
digging in the log files i could figured out the reason. The Network 
device was set to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*None*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file 
/var/run/ovirt-hosted-engine-ha/vm.conf.new and set the nic device to 
ovirtmgnt, the I could start the hosted-engine using :
hosted-engine --vm-start 
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new


The nic  device line in vm.conf.new looks like:
devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*ovirtmgmt*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is 
constantly rewritten, even when using the webui is say's:

HostedEngine:

 * There was an attempt to change Hosted Engine VM values that are locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it 
will stay and not be overwritten?


Thanks a lot for any hint/help

rgds,
arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11

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Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Ive forgot to mention, i'm runing the latest oVirt 4.1.2 version.

Thanks


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:


Hi,

I've migrated our oVirt engine to hosted-engine located on a FC 
storage LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after 
digging in the log files i could figured out the reason. The Network 
device was set to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*None*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file 
/var/run/ovirt-hosted-engine-ha/vm.conf.new and set the nic device to 
ovirtmgnt, the I could start the hosted-engine using :
hosted-engine --vm-start 
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new


The nic  device line in vm.conf.new looks like:
devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*ovirtmgmt*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is 
constantly rewritten, even when using the webui is say's:

HostedEngine:

  * There was an attempt to change Hosted Engine VM values that are
locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it 
will stay and not be overwritten?


Thanks a lot for any hint/help

rgds,
arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11



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Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11

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Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi,

Any chance to get a hint how to change the vm.conf file so it will not 
be overwritten constantly?


Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:


Hi,

I've migrated our oVirt engine to hosted-engine located on a FC 
storage LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after 
digging in the log files i could figured out the reason. The Network 
device was set to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*None*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file 
/var/run/ovirt-hosted-engine-ha/vm.conf.new and set the nic device to 
ovirtmgnt, the I could start the hosted-engine using :
hosted-engine --vm-start 
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new


The nic  device line in vm.conf.new looks like:
devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:*ovirtmgmt*,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is 
constantly rewritten, even when using the webui is say's:

HostedEngine:

  * There was an attempt to change Hosted Engine VM values that are
locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it 
will stay and not be overwritten?


Thanks a lot for any hint/help

rgds,
arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11



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Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi all,

Any chance to get help or a hint to solve my Problem, I have no idea how 
to change this configuration since it is not possible using the WebUI.


Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:


Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then (the
xml representation of the VM).

[1] See /etc/ovirt-hosted-engine-ha/agent-log.conf and change the
level for root logger to DEBUG

Best regards

Martin Sivak

On Wed, Jun 7, 2017 at 11:12 AM, Yanir Quinn  wrote:

If im not mistaken the values of vm.conf are repopulated from the database ,
but i wouldn't recommend meddling with DB data.
maybe the network device wasn't set properly during the hosted engine setup
?

On Wed, Jun 7, 2017 at 11:47 AM, Arsène Gschwind
wrote:

Hi,

Any chance to get a hint how to change the vm.conf file so it will not be
overwritten constantly?

Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after digging
in the log files i could figured out the reason. The Network device was set
to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:None,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file /var/run/ovirt-hosted-engine-ha/vm.conf.new
and set the nic device to ovirtmgnt, the I could start the hosted-engine
using :
hosted-engine --vm-start
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new

The nic  device line in vm.conf.new looks like:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:ovirtmgmt,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is
constantly rewritten, even when using the webui is say's:
HostedEngine:

There was an attempt to change Hosted Engine VM values that are locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it will
stay and not be overwritten?

Thanks a lot for any hint/help

rgds,
arsène

--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11



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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11


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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11



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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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[ovirt-users] SPM in case of Failure

[Arsène Gschwind]

Hi

Our setup looks like:

- 2 clusters in 2 different site connected with 10GBit LAN
- Storage based on FC SAN replicated on both site and available for both 
site (The LUNs are available over 4 pathes, 2 from each site)


My observation:

In case one site goes down and this site owned SPM is it not possible to 
move or force SPM on the second site.
On the site which is down it's possible to reset all VMs that crashed 
using the "Confirm Host rebooted" menu on the oVirt Host but this does 
not reset SPM.
The only solution I found was to bring the Host which owned SPM up again 
to be able to move it to the other site and then reactivate the storage 
domains.


Is this a normal behavior?
Is there any way to force SPM reelection ?

Thanks for your help or idea...

Regards,
Arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11

___
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Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Please find the logs here: 
https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0


Thanks.

Regards,
Arsène

Hi,

Sorry for this, it seems that the attachment have been detached.

So let's try again

Regards,
Arsène


On 06/12/2017 11:59 AM, Martin Sivak wrote:

Hi,

I would love to help you, but I didn't get the log file..

Regards

Martin Sivak

On Mon, Jun 12, 2017 at 11:49 AM, Arsène Gschwind
  wrote:

Hi all,

Any chance to get help or a hint to solve my Problem, I have no idea how to
change this configuration since it is not possible using the WebUI.

Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:

Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then (the
xml representation of the VM).

[1] See /etc/ovirt-hosted-engine-ha/agent-log.conf and change the
level for root logger to DEBUG

Best regards

Martin Sivak

On Wed, Jun 7, 2017 at 11:12 AM, Yanir Quinn  wrote:

If im not mistaken the values of vm.conf are repopulated from the database ,
but i wouldn't recommend meddling with DB data.
maybe the network device wasn't set properly during the hosted engine setup
?

On Wed, Jun 7, 2017 at 11:47 AM, Arsène Gschwind
wrote:

Hi,

Any chance to get a hint how to change the vm.conf file so it will not be
overwritten constantly?

Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after digging
in the log files i could figured out the reason. The Network device was set
to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:None,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file /var/run/ovirt-hosted-engine-ha/vm.conf.new
and set the nic device to ovirtmgnt, the I could start the hosted-engine
using :
hosted-engine --vm-start
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new

The nic  device line in vm.conf.new looks like:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:ovirtmgmt,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is
constantly rewritten, even when using the webui is say's:
HostedEngine:

There was an attempt to change Hosted Engine VM values that are locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it will
stay and not be overwritten?

Thanks a lot for any hint/help

rgds,
arsène

--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11



___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11


___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11



___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |http://its.unibas.ch
ITS-ServiceDesk:support-...@unibas.ch  | +41 61 267 14 11


___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users



--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas

Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Sorry for that, I haven't checked.

I've replaced the log file with a new version which should work i hope.

Many Thanks.

Regards,
Arsène


On 06/12/2017 02:33 PM, Martin Sivak wrote:

I am sorry to say so, but it seems the log archive is corrupted. I
can't open it.

Regards

Martin Sivak

On Mon, Jun 12, 2017 at 12:47 PM, Arsène Gschwind
 wrote:

Please find the logs here:
https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0

Thanks.

Regards,
Arsène

Hi,

Sorry for this, it seems that the attachment have been detached.

So let's try again

Regards,
Arsène


On 06/12/2017 11:59 AM, Martin Sivak wrote:

Hi,

I would love to help you, but I didn't get the log file..

Regards

Martin Sivak

On Mon, Jun 12, 2017 at 11:49 AM, Arsène Gschwind
 wrote:

Hi all,

Any chance to get help or a hint to solve my Problem, I have no idea how to
change this configuration since it is not possible using the WebUI.

Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:

Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then (the
xml representation of the VM).

[1] See /etc/ovirt-hosted-engine-ha/agent-log.conf and change the
level for root logger to DEBUG

Best regards

Martin Sivak

On Wed, Jun 7, 2017 at 11:12 AM, Yanir Quinn  wrote:

If im not mistaken the values of vm.conf are repopulated from the database ,
but i wouldn't recommend meddling with DB data.
maybe the network device wasn't set properly during the hosted engine setup
?

On Wed, Jun 7, 2017 at 11:47 AM, Arsène Gschwind 
wrote:

Hi,

Any chance to get a hint how to change the vm.conf file so it will not be
overwritten constantly?

Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after digging
in the log files i could figured out the reason. The Network device was set
to "None" as follow:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:None,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file /var/run/ovirt-hosted-engine-ha/vm.conf.new
and set the nic device to ovirtmgnt, the I could start the hosted-engine
using :
hosted-engine --vm-start
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new

The nic  device line in vm.conf.new looks like:

devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:ovirtmgmt,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is
constantly rewritten, even when using the webui is say's:
HostedEngine:

There was an attempt to change Hosted Engine VM values that are locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it will
stay and not be overwritten?

Thanks a lot for any hint/help

rgds,
arsène

--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11



___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11


___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11



___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.un

Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi Jenny,

1. I couldn't locate any tar file containing vm.conf, do you know the 
exact place where it is stored?


2. The ovirtmgmt appears in the network dropdown but I'm not able to 
change since it complains about locked values.


Thanks a lot for your help.

Regards,
Arsène



On 06/14/2017 01:26 PM, Evgenia Tokar wrote:

Hi Arseny,

Looking at the log the ovf doesn't contain the ovirtmgmt network.

1. Can you provide the original vm.conf file the engine was started 
with? It is located in a tar archive on your storage domain.
2. It's uncelar from the screenshot, in the network dropdown do you 
have an option to add a ovirtmgmt network?


Thanks,
Jenny


On Tue, Jun 13, 2017 at 11:19 AM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Sorry for that, I haven't checked.

I've replaced the log file with a new version which should work i
hope.

Many Thanks.

Regards,
Arsène


On 06/12/2017 02:33 PM, Martin Sivak wrote:

I am sorry to say so, but it seems the log archive is corrupted. I
can't open it.

Regards

Martin Sivak

    On Mon, Jun 12, 2017 at 12:47 PM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Please find the logs here:
https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0
<https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0>

Thanks.

Regards,
Arsène

Hi,

Sorry for this, it seems that the attachment have been detached.

So let's try again

Regards,
Arsène


On 06/12/2017 11:59 AM, Martin Sivak wrote:

Hi,

I would love to help you, but I didn't get the log file..

Regards

Martin Sivak

On Mon, Jun 12, 2017 at 11:49 AM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

Any chance to get help or a hint to solve my Problem, I have no idea how to
change this configuration since it is not possible using the WebUI.

Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:

Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then (the
xml representation of the VM).

[1] See /etc/ovirt-hosted-engine-ha/agent-log.conf and change the
level for root logger to DEBUG

Best regards

Martin Sivak

On Wed, Jun 7, 2017 at 11:12 AM, Yanir Quinn 
<mailto:yqu...@redhat.com>  wrote:

If im not mistaken the values of vm.conf are repopulated from the database ,
but i wouldn't recommend meddling with DB data.
maybe the network device wasn't set properly during the hosted engine setup
?

On Wed, Jun 7, 2017 at 11:47 AM, Arsène Gschwind 
<mailto:arsene.gschw...@unibas.ch>
wrote:

Hi,

Any chance to get a hint how to change the vm.conf file so it will not be
overwritten constantly?

Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, after digging
in the log files i could figured out the reason. The Network device was set
to "None" as follow:


devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:None,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I've created a new config file /var/run/ovirt-hosted-engine-ha/vm.conf.new
and set the nic device to ovirtmgnt, the I could start the hosted-engine
using :
hosted-engine --vm-start
--vm-conf=var/run/ovirt-hosted-engine-ha/vm.conf.new

The nic  device line in vm.conf.new looks like:


devices={nicModel:pv,macAddr:00:16:3e:3a:6b:60,linkActive:true,network:ovirtmgmt,deviceId:56cb4d71-13ff-42a8-bb83-7faef99fd3ea,address:{slot:0x03,bus:0x00,domain:0x,type:pci,function:0x0},device:bridge,type:interface}

I tried to find out a way to change this setting on vm.conf but it is
constantly rewritten, even when using the webui is say's:
HostedEngine:

There was an attempt to change Hosted Engine VM values that are locked.

Is there a way to modify/correct the hosted-engine vm.conf file so it will
stay and not be overwritten?

Thanks a lot for any hint/help

rgds,
arsène

--

Arsène Gschwind
Fa. S

Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi Jenny,

Thanks for the explanations..

Please find vm.conf attached, it looks like the ovirtmgmt network is defined

Regards,
Arsène


On 06/19/2017 01:46 PM, Evgenia Tokar wrote:

Hi,

It should be in one of the directories on your storage domain:
/cd1f6775-61e9-4d04-b41c-c64925d5a905/images//

To see which one you can run the following command:

vdsm-client Volume getInfo volumeID= imageID= 
storagedomainID= storagepoolID=


the storage domain id is: cd1f6775-61e9-4d04-b41c-c64925d5a905
the storage pool id can be found using: vdsm-client StorageDomain 
getInfo storagedomainID=cd1f6775-61e9-4d04-b41c-c64925d5a905


The volume that has "description": "HostedEngineConfigurationImage" is 
the one you are looking for.
Untar it and it should contain the original vm.conf which was used to 
start the hosted engine.


Jenny Tokar


On Mon, Jun 19, 2017 at 12:59 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Jenny,

1. I couldn't locate any tar file containing vm.conf, do you know
the exact place where it is stored?

2. The ovirtmgmt appears in the network dropdown but I'm not able
to change since it complains about locked values.

Thanks a lot for your help.

Regards,
Arsène



On 06/14/2017 01:26 PM, Evgenia Tokar wrote:

Hi Arseny,

Looking at the log the ovf doesn't contain the ovirtmgmt network.

1. Can you provide the original vm.conf file the engine was
started with? It is located in a tar archive on your storage domain.
2. It's uncelar from the screenshot, in the network dropdown do
you have an option to add a ovirtmgmt network?

Thanks,
Jenny


On Tue, Jun 13, 2017 at 11:19 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Sorry for that, I haven't checked.

I've replaced the log file with a new version which should
work i hope.

Many Thanks.

Regards,
Arsène


On 06/12/2017 02:33 PM, Martin Sivak wrote:

I am sorry to say so, but it seems the log archive is corrupted. I
can't open it.

Regards

    Martin Sivak

On Mon, Jun 12, 2017 at 12:47 PM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Please find the logs here:

https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0

<https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0>

Thanks.

Regards,
Arsène

Hi,

Sorry for this, it seems that the attachment have been detached.

So let's try again

Regards,
Arsène


On 06/12/2017 11:59 AM, Martin Sivak wrote:

Hi,

I would love to help you, but I didn't get the log file..

    Regards

Martin Sivak

On Mon, Jun 12, 2017 at 11:49 AM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

Any chance to get help or a hint to solve my Problem, I have no idea 
how to
change this configuration since it is not possible using the WebUI.

    Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:

Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then (the
xml representation of the VM).

[1] See /etc/ovirt-hosted-engine-ha/agent-log.conf and change the
level for root logger to DEBUG

Best regards

Martin Sivak

On Wed, Jun 7, 2017 at 11:12 AM, Yanir Quinn 
<mailto:yqu...@redhat.com>  wrote:

If im not mistaken the values of vm.conf are repopulated from the 
database ,
but i wouldn't recommend meddling with DB data.
maybe the network device wasn't set properly during the hosted engine 
setup
?

On Wed, Jun 7, 2017 at 11:47 AM, Arsène Gschwind 
<mailto:arsene.gschw...@unibas.ch>
wrote:

Hi,

Any chance to get a hint how to change the vm.conf file so it will not 
be
    overwritten constantly?

Thanks a lot.

Arsène


On 06/06/2017 09:50 AM, Arsène Gschwind wrote:

Hi,

I've migrated our oVirt engine to hosted-engine located on a FC storage
LUN, so far so good.
For some reason I'm not able to start the hosted-engine VM, 

Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Hi Yanir,

We had our oVirt Engine running on a HW server so we decided to move it 
to hosted-engine. For this I've followed the Howto at 
http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_Metal_to_an_EL-Based_Self-Hosted_Environment/.


The Hosted-Storage is located on a FC SAN LUN.

Please find attached the setup log.

Tanks a lot.

Regards,
Arsène


On 06/21/2017 10:14 AM, Yanir Quinn wrote:

HI Arsene

Just to be clear, can you write down the steps to reproduce ? (the 
migration procedure . and if possible the state before and after)


Thanks

On Mon, Jun 19, 2017 at 8:34 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Jenny,

Thanks for the explanations..

Please find vm.conf attached, it looks like the ovirtmgmt network
is defined

Regards,
Arsène


On 06/19/2017 01:46 PM, Evgenia Tokar wrote:

Hi,

It should be in one of the directories on your storage domain:
/cd1f6775-61e9-4d04-b41c-c64925d5a905/images//

To see which one you can run the following command:

vdsm-client Volume getInfo volumeID= imageID=
storagedomainID= storagepoolID=

the storage domain id is: cd1f6775-61e9-4d04-b41c-c64925d5a905
the storage pool id can be found using: vdsm-client StorageDomain
getInfo storagedomainID=cd1f6775-61e9-4d04-b41c-c64925d5a905

The volume that has "description":
"HostedEngineConfigurationImage" is the one you are looking for.
Untar it and it should contain the original vm.conf which was
used to start the hosted engine.

Jenny Tokar


On Mon, Jun 19, 2017 at 12:59 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Jenny,

1. I couldn't locate any tar file containing vm.conf, do you
know the exact place where it is stored?

2. The ovirtmgmt appears in the network dropdown but I'm not
able to change since it complains about locked values.

Thanks a lot for your help.

Regards,
Arsène



On 06/14/2017 01:26 PM, Evgenia Tokar wrote:

Hi Arseny,

Looking at the log the ovf doesn't contain the ovirtmgmt
network.

1. Can you provide the original vm.conf file the engine was
started with? It is located in a tar archive on your storage
domain.
2. It's uncelar from the screenshot, in the network dropdown
do you have an option to add a ovirtmgmt network?

Thanks,
    Jenny


On Tue, Jun 13, 2017 at 11:19 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Sorry for that, I haven't checked.

I've replaced the log file with a new version which
should work i hope.

Many Thanks.

Regards,
Arsène


On 06/12/2017 02:33 PM, Martin Sivak wrote:

I am sorry to say so, but it seems the log archive is corrupted. I
can't open it.

Regards

    Martin Sivak

On Mon, Jun 12, 2017 at 12:47 PM, Arsène Gschwind

<mailto:arsene.gschw...@unibas.ch>  wrote:

Please find the logs here:

https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0

<https://www.dropbox.com/sh/k2zk7ig4tbd9tnj/AAB2NKjVk2z6lVPQ15NIeAtCa?dl=0>

Thanks.

Regards,
Arsène

Hi,

Sorry for this, it seems that the attachment have been detached.

So let's try again

Regards,
Arsène


On 06/12/2017 11:59 AM, Martin Sivak wrote:

Hi,

I would love to help you, but I didn't get the log file..

Regards

Martin Sivak

On Mon, Jun 12, 2017 at 11:49 AM, Arsène Gschwind

<mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

Any chance to get help or a hint to solve my Problem, I have no 
idea how to
change this configuration since it is not possible using the WebUI.

    Thanks a lot.

Regards,
Arsène


On 06/07/2017 11:50 AM, Arsène Gschwind wrote:

Hi all,

Please find attached the agent.log DEBUG and a screenshot from webui

Thanks a lot

Best regards,

Arsène


On 06/07/2017 11:27 AM, Martin Sivak wrote:

Hi all,

Yanir is right, the local vm.conf is just a cache of what was
retrieved from the engine.

I might be interesting to check what the configuration of the engine
VM shows when edited using the webadmin. Or enable debug logging [1]
for hosted engine and add the OVF dump we send there now and then 
(the
xml

Re: [ovirt-users] hosted-engine network

[Arsène Gschwind]

Would re-deploying the hosted-engine and restoring the backup be an option?

Thanks a lot for your help

Rgds,
Arsène


On 06/27/2017 03:15 PM, Evgenia Tokar wrote:

The set-shared-config does not allow editing of the vm.conf or the ovf.

The original vm.conf that the hosted engine vm was started with 
contains the correct network, so it must have been removed at a later 
stage.


To get a working environment I don't see another option then fixing 
the network in the db.

What do the following queries return:
  1. select vm_interface.vm_guid, vnic_profile_id from vm_interface, 
vm_static where vm_name='HostedEngine';

  2. select id from vnic_profiles where name='ovirtmgmt';
The vnic profile id that is returned from the first query should be 
the same as the one that has the ovirtmgmt name in the second query.


Thanks,
Jenny



Jenny Tokar


On Thu, Jun 22, 2017 at 2:53 PM, Yedidyah Bar David <mailto:d...@redhat.com>> wrote:


On Thu, Jun 22, 2017 at 2:32 PM, Yanir Quinn mailto:yqu...@redhat.com>> wrote:
> Adding Didi,
> Didi, do you happen to know of scenarios where we use the
migration scripts
> and the nic in the OVF is gone missing ?  (maybe after the
restore stage)

I do not think I understand the question.

Migration from standalone to hosted-engine does not involve a nic
in an ovf, AFAIU.

To get/set stuff on the shared storage, hosted-engine has options
'--{get,set}-shared-config', see also:

https://bugzilla.redhat.com/show_bug.cgi?id=1301681
<https://bugzilla.redhat.com/show_bug.cgi?id=1301681>

For the engine vm.conf, indeed it's updated from data in the engine
db, but I do not know well the details. Adding Simone.

>
> Regards,
> Yanir
>
> On Wed, Jun 21, 2017 at 12:02 PM, Arsène Gschwind
> mailto:arsene.gschw...@unibas.ch>>
wrote:
>>
>> Hi Yanir,
>>
>> We had our oVirt Engine running on a HW server so we decided to
move it to
>> hosted-engine. For this I've followed the Howto at
>>

http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_Metal_to_an_EL-Based_Self-Hosted_Environment/

<http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_Metal_to_an_EL-Based_Self-Hosted_Environment/>.
>>
>> The Hosted-Storage is located on a FC SAN LUN.
>>
>> Please find attached the setup log.
>>
>> Tanks a lot.
>>
>> Regards,
>> Arsène
>>
>>
>> On 06/21/2017 10:14 AM, Yanir Quinn wrote:
>>
>> HI Arsene
    >>
>> Just to be clear, can you write down the steps to reproduce ? (the
>> migration procedure . and if possible the state before and after)
>>
>> Thanks
>>
>> On Mon, Jun 19, 2017 at 8:34 PM, Arsène Gschwind
>> mailto:arsene.gschw...@unibas.ch>>
wrote:
>>>
>>> Hi Jenny,
>>>
>>> Thanks for the explanations..
>>>
>>> Please find vm.conf attached, it looks like the ovirtmgmt
network is
>>> defined
>>>
>>> Regards,
>>> Arsène
>>>
>>>
>>> On 06/19/2017 01:46 PM, Evgenia Tokar wrote:
>>>
>>> Hi,
>>>
>>> It should be in one of the directories on your storage domain:
>>>
/cd1f6775-61e9-4d04-b41c-c64925d5a905/images//
>>>
>>> To see which one you can run the following command:
>>>
>>> vdsm-client Volume getInfo volumeID= imageID=
>>> storagedomainID= storagepoolID=
>>>
>>> the storage domain id is: cd1f6775-61e9-4d04-b41c-c64925d5a905
>>> the storage pool id can be found using: vdsm-client
StorageDomain getInfo
>>> storagedomainID=cd1f6775-61e9-4d04-b41c-c64925d5a905
>>>
>>> The volume that has "description":
"HostedEngineConfigurationImage" is
>>> the one you are looking for.
>>> Untar it and it should contain the original vm.conf which was
used to
>>> start the hosted engine.
>>>
>>> Jenny Tokar
>>>
>>>
>>> On Mon, Jun 19, 2017 at 12:59 PM, Arsène Gschwind
>>> mailto:arsene.gschw...@unibas.ch>>
wrote:
>>>>
>>>> Hi Jenny,
>>>>
>>>> 1. I couldn't locate any tar file containing vm.conf, do you
know the
>>>> exact place where it is stored?
>&

[ovirt-users] oVirt Metrics

[Arsène Gschwind]

Hi all,

I'm trying to setup oVirt metrics as described at 
https://www.ovirt.org/develop/release-management/features/engine/metrics-store/ 
using SSO.

My oVirt installation is based on Version: 4.1.3.5-1.el7.centos.

I'm missing the SSO tool called ovirt-register-sso-client as written in 
the doc to register new SSO client. I couldn't figure out which package 
contains that tool, is it included in the latest distribution ?


Thanks for any help.

rgds,
Arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11

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Re: [ovirt-users] ovirt on sdcard?

[Arsène Gschwind]

Hi Lionel,

I'm running such a setup since about 4 month without any problem so far, 
on Cisco UCS Blades.


rgds,
Arsène


On 07/19/2017 09:16 PM, Lionel Caignec wrote:

Hi,

i'm planning to install some new hypervisors (ovirt) and i'm wondering if it's 
possible to get it installed on sdcard.
I know there is write limitation on this kind of storage device.
Is it a viable solution? there is somewhere some tuto about tuning ovirt on 
this kind of storage?

Thanks

--
Lionel
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--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:

On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
 wrote:

Hi all,

A while ago I had some problem with hosted-engine network which wasn't set
correctly at deploy time, so I finally decided to redeploy the hosted engine
in the hope the network will be set correctly this time. I've followed this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage following https://access.redhat.com/solutions/2121581
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the hosted-engine storage
domain, all its entities and the hosted-engine VM during restore.
  --he-remove-hosts  Removes all the hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to access Web UI.

But now I don't see my HE VM and its respective Storage Domain, the logs
says it isn't able to import it. I see all other SD and I'm able to manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO
[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the IDs I see on the hosts:

  VG   #PV #LV #SN Attr   VSize VFree
  6b62cc06-fc44-4c38-af6d-bfd9cbe73246   1  10   0 wz--n- 99.62g 14.50g
  b0414c06-d984-4001-a998-fd9a2e79fb83   2  70   0 wz--n- 10.00t  2.31t
  b2e30961-7cff-4cca-83d6-bee3a4f890ee   2  47   0 wz--n- 5.27t  2.50t


Thanks for any help to resolve that issue.


I guess you can try to remove this disk/lun from the engine and let it retry.

Could let me know how to remove that lun from the engine?


If the only disk is of the hosted-engine, I guess it should have been
removed by '--he-remove-storage-vm' - if so, please open a bug
describing your flow in detail. Thanks.
It seems that this option didn't remove the he storage information and 
that this VG is still the old one.


Many thanks for your help
Rgds,
Arsene


Best,


Arsène

--

Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11


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*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch | +41 61 267 14 11

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Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

Hi Simone,


On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:

On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

A while ago I had some problem with hosted-engine network which wasn't set
correctly at deploy time, so I finally decided to redeploy the hosted engine
in the hope the network will be set correctly this time. I've followed this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage followinghttps://access.redhat.com/solutions/2121581
<https://access.redhat.com/solutions/2121581>
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the hosted-engine storage
domain, all its entities and the hosted-engine VM during restore.
  --he-remove-hosts  Removes all the hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to access Web UI.

But now I don't see my HE VM and its respective Storage Domain, the logs
says it isn't able to import it. I see all other SD and I'm able to manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO

[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the IDs I see on the hosts:

  VG    #PV #LV #SN Attr   VSize  VFree
  6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1  10   0 wz--n- 99.62g 14.50g
  b0414c06-d984-4001-a998-fd9a2e79fb83 2  70   0 wz--n- 10.00t  2.31t
  b2e30961-7cff-4cca-83d6-bee3a4f890ee 2  47   0 wz--n-  5.27t  2.50t



Could you please repeat the command on host adm-kvmh70 ?

2017-09-04 09:04:18,163+02 INFO 
 [org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand] 
(org.ovirt.thread.pool-6-thread-34) [247a3718] Running command: 
ImportHostedEngineStorageDomainCommand internal: true.
2017-09-04 09:04:18,189+02 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] 
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] START, 
GetVGInfoVDSCommand(HostName = adm-kvmh70, 
GetVGInfoVDSCommandParameters:{runAsync='true', 
hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b', 
VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}), log id: 6693b98a
2017-09-04 09:04:18,232+02 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand] 
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] FINISH, 
GetVGInfoVDSCommand, return: [LUNs:{id='repl_HostedEngine', 
physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO', 
volumeGroupId='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g', 
serial='SHITACHI_OPEN-V_5048', lunMapping='4', vendorId='HITACHI', 
productId='OPEN-V', lunConnections='[]', deviceSize='100', pvSize='0', 
peCount='797', peAllocatedCount='681', vendorName='HITACHI', 
pathsDictionary='[sdf=true, sdu=true, sdk=true, sdp=true]', 
pathsCapacity='[sdf=100, sdu=100, sdk=100, sdp=100]', lunType='FCP', 
status='null', diskId='null', diskAlias='null', 
storageDomainId='6b62cc06-fc44-4c38-af6d-bfd9cbe73246', 
storageDomainName='null', discardMaxSize='268435456', 
discardZeroesData='true'}], log id: 6693b98a
2017-09-04 09:04:18,245+02 INFO 
 [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand] 
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] There are existing luns 
in the system which are part of VG id 
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
2017-09-04 09:04:18,245+02 WARN 
 [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand] 
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] Validation of action 
'AddExistingBlockStorageDomain' failed for user SYSTEM. Reasons: 
VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_IMPORT_STORAGE_DOMAIN_EXTERNAL_LUN_DISK_EXIST
I don't know which command you are talking about, I didn't run any 
command since it tries to import the SD automatically.


Thanks,
Arsene





Thanks for any help to resolve that issue.

I guess you can try to remove this disk/lun from the engine and let it 
retry.

Could let me know how to remove that lun from the engine?

If the only disk i

Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

On 09/04/2017 01:52 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Simone,


On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:

On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
 <mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

A while ago I had some problem with hosted-engine network which wasn't 
set
correctly at deploy time, so I finally decided to redeploy the hosted 
engine
in the hope the network will be set correctly this time. I've followed 
this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage followinghttps://access.redhat.com/solutions/2121581
<https://access.redhat.com/solutions/2121581>
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the hosted-engine storage
domain, all its entities and the hosted-engine VM during restore.
  --he-remove-hosts  Removes all the hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to access Web UI.

But now I don't see my HE VM and its respective Storage Domain, the logs
says it isn't able to import it. I see all other SD and I'm able to 
manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO

[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the IDs I see on the hosts:

  VG #PV #LV #SN Attr   VSize  VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1  10   0 wz--n- 99.62g
14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2  70   0 wz--n- 10.00t 
2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2  47   0 wz--n-  5.27t 
2.50t



Could you please repeat the command on host adm-kvmh70 ?

2017-09-04 09:04:18,163+02 INFO
 
[org.ovirt.engine.core.bll.storage.domain.ImportHostedEngineStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34) [247a3718] Running command:
ImportHostedEngineStorageDomainCommand internal: true.
2017-09-04 09:04:18,189+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] START,
GetVGInfoVDSCommand(HostName = adm-kvmh70,
GetVGInfoVDSCommandParameters:{runAsync='true',
hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b',
VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}), log id: 6693b98a
2017-09-04 09:04:18,232+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] FINISH,
GetVGInfoVDSCommand, return: [LUNs:{id='repl_HostedEngine',
physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO',
volumeGroupId='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g',
serial='SHITACHI_OPEN-V_5048', lunMapping='4',
vendorId='HITACHI', productId='OPEN-V', lunConnections='[]',
deviceSize='100', pvSize='0', peCount='797',
peAllocatedCount='681', vendorName='HITACHI',
pathsDictionary='[sdf=true, sdu=true, sdk=true, sdp=true]',
pathsCapacity='[sdf=100, sdu=100, sdk=100, sdp=100]',
lunType='FCP', status='null', diskId='null', diskAlias='null',
storageDomainId='6b62cc06-fc44-4c38-af6d-bfd9cbe73246',
storageDomainName='null', discardMaxSize='268435456',
discardZeroesData='true'}], log id: 6693b98a
2017-09-04 09:04:18,245+02 INFO
 
[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] There are existing
luns in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
2017-09-04 09:04:18,245+02 WARN
 
[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] Validation of
action 'AddExistingBlockStorageDomain' failed for user SYSTEM.
Reasons:

VAR__

Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

On 09/04/2017 02:51 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 2:21 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:




On 09/04/2017 02:01 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 1:55 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:



On 09/04/2017 01:52 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Simone,


On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:

On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind

<mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

A while ago I had some problem with hosted-engine network which 
wasn't set
correctly at deploy time, so I finally decided to redeploy the 
hosted engine
in the hope the network will be set correctly this time. I've 
followed this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage 
followinghttps://access.redhat.com/solutions/2121581
<https://access.redhat.com/solutions/2121581>
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the hosted-engine 
storage
domain, all its entities and the hosted-engine VM during 
restore.
  --he-remove-hosts  Removes all the 
hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to access Web UI.

But now I don't see my HE VM and its respective Storage Domain, 
the logs
says it isn't able to import it. I see all other SD and I'm 
able to manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO

[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are 
existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the IDs I see
on the hosts:

VG #PV #LV #SN Attr   VSize VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1  10   0
wz--n- 99.62g 14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2  70   0
wz--n- 10.00t 2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2  47   0
wz--n-  5.27t 2.50t



Could you please repeat the command on host adm-kvmh70 ?

2017-09-04 09:04:18,163+02 INFO
 [org.ovirt.engine.core.bll.st

<http://org.ovirt.engine.core.bll.st>orage.domain.ImportHostedEngineStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34) [247a3718] Running
command: ImportHostedEngineStorageDomainCommand
internal: true.
2017-09-04 09:04:18,189+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] START,
GetVGInfoVDSCommand(HostName = adm-kvmh70,
GetVGInfoVDSCommandParameters:{runAsync='true',
hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b',
VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}), log
id: 6693b98a
2017-09-04 09:04:18,232+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] FINISH,
GetVGInfoVDSCommand, return:
[LUNs:{id='repl_HostedEngine',
physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO',
volumeGroupId='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g',
serial='SHITACHI_OPEN-V_5048', lunMapping='4',
vendorId='HITACHI', productId='OPEN-V',
lunConnections='[]', deviceSize='100', pvSize='0',
peCount='797', peAllocatedCount='681',
vendorName='HITACHI', pathsDictionary='[sdf=true,
  

Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

On 09/04/2017 06:32 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 6:24 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:




On 09/04/2017 02:51 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 2:21 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:



On 09/04/2017 02:01 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 1:55 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:



On 09/04/2017 01:52 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Simone,


On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:

On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind

<mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

A while ago I had some problem with hosted-engine network 
which wasn't set
correctly at deploy time, so I finally decided to redeploy 
the hosted engine
in the hope the network will be set correctly this time. 
I've followed this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage 
followinghttps://access.redhat.com/solutions/2121581
<https://access.redhat.com/solutions/2121581>
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the 
hosted-engine storage
domain, all its entities and the hosted-engine VM during 
restore.
  --he-remove-hosts  Removes all the 
hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to access 
Web UI.

But now I don't see my HE VM and its respective Storage 
Domain, the logs
says it isn't able to import it. I see all other SD and I'm 
able to manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO

[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are 
existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the IDs I
see on the hosts:

VG #PV #LV #SN Attr   VSize VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1  10   0
wz--n- 99.62g 14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2  70   0
wz--n- 10.00t 2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2  47   0
wz--n-  5.27t 2.50t



Could you please repeat the command on host
adm-kvmh70 ?

2017-09-04 09:04:18,163+02 INFO
 [org.ovirt.engine.core.bll.st

<http://org.ovirt.engine.core.bll.st>orage.domain.ImportHostedEngineStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34) [247a3718]
Running command:
ImportHostedEngineStorageDomainCommand internal: true.
2017-09-04 09:04:18,189+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2]
START, GetVGInfoVDSCommand(HostName = adm-kvmh70,
GetVGInfoVDSCommandParameters:{runAsync='true',
hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b',
VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}),
log id: 6693b98a
2017-09-04 09:04:18,232+02 INFO
 [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34) [7d2e6cb2]
FINISH, GetVGInfoVDSCommand, return:
[LUNs:{id='repl_HostedEngine',
physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO',
volumeGroupId

Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain

[Arsène Gschwind]

On 09/05/2017 09:02 AM, Arsène Gschwind wrote:




On 09/04/2017 07:59 PM, Simone Tiraboschi wrote:


On Mon, Sep 4, 2017 at 7:32 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:




On 09/04/2017 06:32 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 6:24 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>>
wrote:



On 09/04/2017 02:51 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 2:21 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:



On 09/04/2017 02:01 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 1:55 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:



On 09/04/2017 01:52 PM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Simone,


On 09/04/2017 11:14 AM, Simone Tiraboschi wrote:



On Mon, Sep 4, 2017 at 10:56 AM, Arsène
Gschwind mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Didi,


On 09/04/2017 10:15 AM, Yedidyah Bar
David wrote:

    On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind

<mailto:arsene.gschw...@unibas.ch>  wrote:

Hi all,

A while ago I had some problem with hosted-engine 
network which wasn't set
correctly at deploy time, so I finally decided to 
redeploy the hosted engine
in the hope the network will be set correctly this 
time. I've followed this
procedure:

Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage 
followinghttps://access.redhat.com/solutions/2121581
<https://access.redhat.com/solutions/2121581>
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
  --he-remove-storage-vm Removes the 
hosted-engine storage
domain, all its entities and the hosted-engine VM 
during restore.
  --he-remove-hosts  Removes all the 
hosted-engine hosts
during restore.

Finalize HE deployment.

Everything did run without errors and I'm able to 
access Web UI.

But now I don't see my HE VM and its respective Storage 
Domain, the logs
says it isn't able to import it. I see all other SD and 
I'm able to manage
my VMs as before.

Please find attached engine.log

I think this is your problem:

2017-09-04 03:26:14,272+02 INFO

[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There 
are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'

I don't see a VG with this ID, here the
IDs I see on the hosts:

VG #PV #LV #SN Attr   VSize VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 
10   0 wz--n- 99.62g 14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2 
70   0 wz--n- 10.00t 2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 
47   0 wz--n-  5.27t 2.50t



Could you please repeat the command on host
adm-kvmh70 ?

2017-09-04 09:04:18,163+02 INFO
 [org.ovirt.engine.core.bll.st

<http://org.ovirt.engine.core.bll.st>orage.domain.ImportHostedEngineStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-34)
[247a3718] Running command:
ImportHostedEngineStorageDomainCommand
internal: true.
2017-09-04 09:04:18,189+02 INFO
 
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-34)
[7d2e6cb2] START,
GetVGInfoVDSCommand(HostName = adm-kvmh70,
GetVGInfoVDSCommandParameters:{runAsync='true',
hostId='acbacabb-6c4a-43f

Re: [ovirt-users] oVirt web interface events console sorting

[Arsène Gschwind]

Hi,

I can confirm the same behavior on 4.1.5 HE setup.

Rgds,
Arsene


On 08/24/2017 04:41 PM, Misak Khachatryan wrote:

Hello,

my events started appear in reverse order lower part of web interface.
Anybody have same issues?


Best regards,
Misak Khachatryan
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IT Services
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[ovirt-users] Question about gluster network

[Arsène Gschwind]

Hi,

My setup uses a separate physical network for gluster storage, this 
network is available on all hosts and defined as gluster network in the 
engine but the engine itself has no connection to that network.

Does the engine need to have a connection to the gluster network?

engine.log reports a lot of those warnings:

2017-10-16 10:56:58,789+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler8) [44485247] START, 
GlusterVolumesListVDSCommand(HostName = spfy-hw03, 
GlusterVolumesListVDSParameters:{runAsync='true', 
hostId='78cb5865-a771-415b-af27-79e4681a6831'}), log id: 75765557
2017-10-16 10:56:58,987+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler8) [44485247] Could not associate brick 
'spfy-hw01:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,991+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler8) [44485247] Could not associate brick 
'spfy-hw02:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,994+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler8) [44485247] Could not associate brick 
'spfy-hw03:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:59,016+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler8) [44485247] FINISH, 
GlusterVolumesListVDSCommand, return: 
{7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@34662183, 
af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@5f70adf6, 
6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@30e34b53, 
9ecd980c-512a-4f9e-ae5e-fa1708c74076=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@bb50177f}, 
log id: 75765557


What does this mean?

Thanks for any info / help.

rgds,
Arsène

--

*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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Re: [ovirt-users] Question about gluster network

[Arsène Gschwind]

On 10/16/2017 11:21 AM, Sahina Bose wrote:



On Mon, Oct 16, 2017 at 2:33 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

My setup uses a separate physical network for gluster storage,
this network is available on all hosts and defined as gluster
network in the engine but the engine itself has no connection to
that network.
Does the engine need to have a connection to the gluster network?


No, it does not.

engine.log reports a lot of those warnings:

2017-10-16 10:56:58,789+02 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(DefaultQuartzScheduler8) [44485247] START,
GlusterVolumesListVDSCommand(HostName = spfy-hw03,
GlusterVolumesListVDSParameters:{runAsync='true',
hostId='78cb5865-a771-415b-af27-79e4681a6831'}), log id: 75765557
2017-10-16 10:56:58,987+02 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler8) [44485247] Could not associate brick
'spfy-hw01:/gluster/engine/brick' of volume
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
gluster network found in cluster
'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,991+02 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler8) [44485247] Could not associate brick
'spfy-hw02:/gluster/engine/brick' of volume
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
gluster network found in cluster
'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,994+02 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler8) [44485247] Could not associate brick
'spfy-hw03:/gluster/engine/brick' of volume
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
gluster network found in cluster
'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:59,016+02 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(DefaultQuartzScheduler8) [44485247] FINISH,
GlusterVolumesListVDSCommand, return:

{7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@34662183,

af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@5f70adf6,

6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@30e34b53,

9ecd980c-512a-4f9e-ae5e-fa1708c74076=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@bb50177f},
log id: 75765557

What does this mean?

spfy-hw01, spfy-hw02, spfy-hw03 - Do these resolve correctly to the 
gluster network's IP address that engine knows? This message indicates 
that engine cannot resolve spfy-hw01 to associate it with one of the 
host's network.
This names do resolve the oVirt hosts IP but not the effective gluster 
IP, this is the case only for the engine gluster volume and has been set 
at HE setup. Is there a way to change this for HE? using the UI it seems 
not possible



Thanks for any info / help.

rgds,
Arsène

-- 


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Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  | Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch
<mailto:support-...@unibas.ch> | +41 61 267 14 11


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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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[ovirt-users] ovirtmgmt network

[Arsène Gschwind]

Hi,

I have a question about ovirtmgmt network.

When deploying Hosted-Engine it creates ovirtmgmt bridge on top of main 
nic of the host. This means the HE will be connected to the same network 
as the main Host connection. Is it possible to separate those subnet, 
let say I would have something like


Host:

IP: 10.0.a.b (VLAN a untagged) The host has an IP address on that interface
GW: 10.0.a.gw

Then i would have a tagged VLAN on top of that interface :

IF2 : 10.0.c.x (VLAN c tagged) The host has no IP address on that interface
GW: 10.0.c.gw

Would it be possible to have the HE connected on IF2, if Yes how do we 
deploy such a setup?


Thanks for any hint.
Rgds,
Arsène

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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
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[ovirt-users] Unable to start nor to migrate vm

[Arsène Gschwind]

Hi,

I'm having trouble with our ovirt environment, i'm not able to start VMs 
nor to migrate running ones, i'm getting the following error:


libvirtError: error from service: ListActivatableNames: Did not receive 
a reply. Possible causes include: the remote application did not send a 
reply, the message bus security policy blocked the reply, the reply 
timeout expired, or the network connection was broken.


Any idea what causes this error?

oVirt (oVirt Engine Version: 3.5.6.2-1.el7.centos) running on:
CentOS Linux release 7.2.1511
kernel : 3.10.0-327.4.4.el7.x86_64

Nodes:
Red Hat Enterprise Linux Server release 7.2 (Maipo)
vdsm-python-4.16.30-0.el7.centos.noarch
vdsm-cli-4.16.30-0.el7.centos.noarch
vdsm-yajsonrpc-4.16.30-0.el7.centos.noarch
vdsm-xmlrpc-4.16.30-0.el7.centos.noarch
vdsm-hook-vmdisk-4.16.30-0.el7.centos.noarch
vdsm-jsonrpc-4.16.30-0.el7.centos.noarch
vdsm-hook-floppy-4.16.30-0.el7.centos.noarch
vdsm-python-zombiereaper-4.16.30-0.el7.centos.noarch
vdsm-4.16.30-0.el7.centos.x86_64
vdsm-hook-vhostmd-4.16.30-0.el7.centos.noarch

Thanks for any hint/help.
rgds,
Arsène
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Re: [ovirt-users] Unable to start nor to migrate vm

[Arsène Gschwind]

Hi,

I've just restarted libvirtd on all nodes and now it seems to work 
again. Libvirtd was running before I've restarted it but for some reason 
it could not communicate with other services.

Libvirt is the latest from RH7.2 update and qemu-kvm-ev from ovirt repo.

Thanks a lot for your help.
rgds,
Arsène

On 01/12/2016 12:11 PM, Michal Skrivanek wrote:


On 11 Jan 2016, at 18:33, Arsène Gschwind <mailto:arsene.gschw...@unibas.ch>> wrote:


Please find logs attached

rgds,
Arsène

On 01/11/2016 05:52 PM, Yaniv Dary wrote:

Please attach logs.

Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 
Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : 
+972 (9) 7692306 8272306 Email: yd...@redhat.com 
<mailto:yd...@redhat.com> IRC : ydary


On Mon, Jan 11, 2016 at 6:31 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I'm having trouble with our ovirt environment, i'm not able to
start VMs nor to migrate running ones, i'm getting the following
error:

libvirtError: error from service: ListActivatableNames: Did not
receive a reply. Possible causes include: the remote application
did not send a reply, the message bus security policy blocked
the reply, the reply timeout expired, or the network connection
was broken.



Hi,
libvirt is latest from 7.2 updates?
qemu-kvm-ev from ovirt repo?
anything wrong with systemd or libvirt? seem like when libvirt talks 
to systemd it can’t.


Thanks,
michal



Any idea what causes this error?

oVirt (oVirt Engine Version: 3.5.6.2-1.el7.centos) running on:
CentOS Linux release 7.2.1511
kernel : 3.10.0-327.4.4.el7.x86_64

Nodes:
Red Hat Enterprise Linux Server release 7.2 (Maipo)
vdsm-python-4.16.30-0.el7.centos.noarch
vdsm-cli-4.16.30-0.el7.centos.noarch
vdsm-yajsonrpc-4.16.30-0.el7.centos.noarch
vdsm-xmlrpc-4.16.30-0.el7.centos.noarch
vdsm-hook-vmdisk-4.16.30-0.el7.centos.noarch
vdsm-jsonrpc-4.16.30-0.el7.centos.noarch
vdsm-hook-floppy-4.16.30-0.el7.centos.noarch
vdsm-python-zombiereaper-4.16.30-0.el7.centos.noarch
vdsm-4.16.30-0.el7.centos.x86_64
vdsm-hook-vhostmd-4.16.30-0.el7.centos.noarch

Thanks for any hint/help.
rgds,
Arsène
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Re: [ovirt-users] vhostmd vdsm-hook

[Arsène Gschwind]

Hi Simon,

You will need to have vhostmd running on the oVirt node and set the 
"sap_agent" custom property for the vm as you may see on the screenshot.


sap_agent

Arsène

On 04/15/2016 12:15 PM, Simon Barrett wrote:


I’m trying to use the vhostmd vdsm host to access ovirt node metrics 
from within a VM. Vhostmd is running and updating the 
/dev/shm/vhostmd0 on the ovirt node.


The part I’m stuck on is: “This disk image is exported read-only to 
guests. Guests can read the disk image to see metrics” from 
http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhostmd/


Does the hook do this by default? I don’t see any new read-only device 
mounted in the guest. Is there additional work I need to do to mount 
this and access the data from within the guest?


Many thanks,

Simon



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Re: [ovirt-users] vhostmd vdsm-hook

[Arsène Gschwind]

The metric information are available on this additional disk /dev/vdb. 
You may install the package vm-dump-metrics and use the command 
vm-dump-metrics which will display all metrics in an xml format.


Arsène

On 04/19/2016 10:48 AM, Simon Barrett wrote:


Thanks Arsène,

I have vhostmd running on the ovirt node and have set the sap_agent to 
true on the VM configuration. I also stopped and started the VM to 
ensure that the config change took effect.


On the oVirt node I see the vhostmd running and see the following 
entry in the qemu-kvm output:


drive 
file=/dev/shm/vhostmd0,if=none,id=drive-virtio-disk701,readonly=on,format=raw 
-device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio-disk701,id=virtio-disk701


The part I wasn’t quite understanding was how this presented itself on 
the VM but I now see a new disk device “/dev/vdb”. If I cat the 
contents of /dev/vdb I now see the information that is provided from 
the ovirt node, which is great news and very useful.


Thanks for your help.

Simon

*From:*users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On 
Behalf Of *Arsène Gschwind

*Sent:* Monday, 18 April, 2016 16:03
*To:* users@ovirt.org
*Subject:* Re: [ovirt-users] vhostmd vdsm-hook

Hi Simon,

You will need to have vhostmd running on the oVirt node and set the 
"sap_agent" custom property for the vm as you may see on the screenshot.


sap_agent

Arsène

On 04/15/2016 12:15 PM, Simon Barrett wrote:

I’m trying to use the vhostmd vdsm host to access ovirt node
metrics from within a VM. Vhostmd is running and updating the
/dev/shm/vhostmd0 on the ovirt node.

The part I’m stuck on is: “This disk image is exported read-only
to guests. Guests can read the disk image to see metrics” from
http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhostmd/

Does the hook do this by default? I don’t see any new read-only
device mounted in the guest. Is there additional work I need to do
to mount this and access the data from within the guest?

Many thanks,

Simon




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Re: [ovirt-users] vhostmd vdsm-hook

[Arsène Gschwind]

I've never tried with 2 disks but I will assume that the next free 
available disk will be used by the vdsm hook and the vm-dump-metrics cmd 
will check the kind of disk.

Let me know if you give a try

thanks,
Arsène

On 04/19/2016 02:43 PM, Simon Barrett wrote:


Thanks again but how does that work when a VM is configured to have 
more than one disk?


If I have a VM with a /dev/vda disk and a /dev/vdb disk, when I turn 
the vhostmd hook on the vm metric device gets created  as /dev/vdb and 
the original /dev/vdb disk gets bumped to /dev/vdc.


Is that expected behavior? Will that not cause problems?

Thanks,

Simon

*From:*Arsène Gschwind [mailto:arsene.gschw...@unibas.ch]
*Sent:* Tuesday, 19 April, 2016 13:06
*To:* Simon Barrett ; users@ovirt.org
*Subject:* Re: [ovirt-users] vhostmd vdsm-hook

The metric information are available on this additional disk /dev/vdb. 
You may install the package vm-dump-metrics and use the command 
vm-dump-metrics which will display all metrics in an xml format.


Arsène

On 04/19/2016 10:48 AM, Simon Barrett wrote:

Thanks Arsène,

I have vhostmd running on the ovirt node and have set the
sap_agent to true on the VM configuration. I also stopped and
started the VM to ensure that the config change took effect.

On the oVirt node I see the vhostmd running and see the following
entry in the qemu-kvm output:

drive

file=/dev/shm/vhostmd0,if=none,id=drive-virtio-disk701,readonly=on,format=raw
-device

virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio-disk701,id=virtio-disk701

The part I wasn’t quite understanding was how this presented
itself on the VM but I now see a new disk device “/dev/vdb”. If I
cat the contents of /dev/vdb I now see the information that is
provided from the ovirt node, which is great news and very useful.

Thanks for your help.

Simon

*From:*users-boun...@ovirt.org <mailto:users-boun...@ovirt.org>
[mailto:users-boun...@ovirt.org] *On Behalf Of *Arsène Gschwind
*Sent:* Monday, 18 April, 2016 16:03
*To:* users@ovirt.org <mailto:users@ovirt.org>
*Subject:* Re: [ovirt-users] vhostmd vdsm-hook

Hi Simon,

You will need to have vhostmd running on the oVirt node and set
the "sap_agent" custom property for the vm as you may see on the
screenshot.

sap_agent

Arsène

On 04/15/2016 12:15 PM, Simon Barrett wrote:

I’m trying to use the vhostmd vdsm host to access ovirt node
metrics from within a VM. Vhostmd is running and updating the
/dev/shm/vhostmd0 on the ovirt node.

The part I’m stuck on is: “This disk image is exported
read-only to guests. Guests can read the disk image to see
metrics” from
http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhostmd/

Does the hook do this by default? I don’t see any new
read-only device mounted in the guest. Is there additional
work I need to do to mount this and access the data from
within the guest?

Many thanks,

Simon





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[ovirt-users] Shared storage between DC

[Arsène Gschwind]

Hi,

Is it possible to have a shared Storage domain between 2 Datacenter in 
oVirt?
We do replicate a FC Volume between 2 datacenter using FC SAN storage 
technology and we have an oVirt cluster on each site defined in separate 
DCs. The idea behind this is to setup a DR site and also balance the 
load between each site.
What happens if I do import a storage domain already active in one DC, 
will it break the Storage domain?


Thanks for any information..
Regards,
Arsène
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Re: [ovirt-users] Shared storage between DC

[Arsène Gschwind]

Hi Roberto,

Thanks for your information but
When I'm writing about DC I mean defined DC in oVirt and so far I could 
see that when you define a storage domain in one oVirt DC it will not be 
available in another DC and I don't know what would happen if I would 
import it on the second DC.

In your setup, did you just define 1 DC and multiple clusters?

Regards,
Arsène

On 05/01/2016 01:37 PM, NUNIN Roberto wrote:

Hi
I have in production the scenery something similar to what you've 
described.
The "enabling factor" is represented by an "storage virtualization" 
set of appliances, that maintain mirrored logical volume over fc 
physical volumes across two distinct datacenters, while giving rw 
simultaneus access to cluster hypervisors split between datacenters, 
that run the VMs.


So: cluster also is spread across dc, no need to import nothing.
Regards,

*Roberto*


Il giorno 01 mag 2016, alle ore 10:37, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> ha scritto:



Hi,

Is it possible to have a shared Storage domain between 2 Datacenter 
in oVirt?
We do replicate a FC Volume between 2 datacenter using FC SAN storage 
technology and we have an oVirt cluster on each site defined in 
separate DCs. The idea behind this is to setup a DR site and also 
balance the load between each site.
What happens if I do import a storage domain already active in one 
DC, will it break the Storage domain?


Thanks for any information..
Regards,
Arsène
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Questo messaggio e' indirizzato esclusivamente al destinatario 
indicato e potrebbe contenere informazioni confidenziali, riservate o 
proprietarie. Qualora la presente venisse ricevuta per errore, si 
prega di segnalarlo immediatamente al mittente, cancellando 
l'originale e ogni sua copia e distruggendo eventuali copie cartacee. 
Ogni altro uso e' strettamente proibito e potrebbe essere fonte di 
violazione di legge.


This message is for the designated recipient only and may contain 
privileged, proprietary, or otherwise private information. If you have 
received it in error, please notify the sender immediately, deleting 
the original and all copies and destroying any hard copies. Any other 
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Re: [ovirt-users] Shared storage between DC

[Arsène Gschwind]

Hi Idan,

Thanks a lot for your answer, that's clear now.
I will change my setup and use 2 cluster in the same DC instead.
In the case using 2 cluster in the same DC I've noticed that all Storage 
domain have to be available for all clusters, in my case I use SAN 
Storage. Is this by design or is there a way to have some Storage Domain 
only available on one cluster but not on the others?


Regards,
Arsène

On 05/02/2016 02:33 PM, Idan Shaby wrote:

Hi Arsène,

The only storage domain that can be shared between datacenters is the 
iso domain
But that's not what you're looking for. You can't share a data domain 
between two datacenters.


As for importing a storage domain which is active on one datacenter to 
another datacenter, there are two cases:
- If the datacenters are in the same oVirt setup, that won't be 
possible, and the operation will not be performed.
- If the datacenters are in two different oVirt setups, the import to 
the second datacenter will succeed, but you will experience issues in 
the first datacenter.
The reason for that is that the host in the second datacenter 
overrides the storage domain metadata when importing it.


Therefore, you cannot import a storage domain to a second datacenter 
while it is active on the first one, anyway.



Regards,
Idan

On Mon, May 2, 2016 at 10:44 AM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Roberto,

Thanks for your information but
When I'm writing about DC I mean defined DC in oVirt and so far I
could see that when you define a storage domain in one oVirt DC it
will not be available in another DC and I don't know what would
happen if I would import it on the second DC.
In your setup, did you just define 1 DC and multiple clusters?

Regards,
Arsène


On 05/01/2016 01:37 PM, NUNIN Roberto wrote:

Hi
I have in production the scenery something similar to what you've
described.
The "enabling factor" is represented by an "storage
virtualization" set of appliances, that maintain mirrored logical
volume over fc physical volumes across two distinct datacenters,
while giving rw simultaneus access to cluster hypervisors split
between datacenters, that run the VMs.

So: cluster also is spread across dc, no need to import nothing.
    Regards,

    *Roberto*


Il giorno 01 mag 2016, alle ore 10:37, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> ha
scritto:


Hi,

Is it possible to have a shared Storage domain between 2
Datacenter in oVirt?
We do replicate a FC Volume between 2 datacenter using FC SAN
storage technology and we have an oVirt cluster on each site
defined in separate DCs. The idea behind this is to setup a DR
site and also balance the load between each site.
What happens if I do import a storage domain already active in
one DC, will it break the Storage domain?

Thanks for any information..
Regards,
Arsène
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indicato e potrebbe contenere informazioni confidenziali,
riservate o proprietarie. Qualora la presente venisse ricevuta
per errore, si prega di segnalarlo immediatamente al mittente,
cancellando l'originale e ogni sua copia e distruggendo eventuali
copie cartacee. Ogni altro uso e' strettamente proibito e
potrebbe essere fonte di violazione di legge.

This message is for the designated recipient only and may contain
privileged, proprietary, or otherwise private information. If you
have received it in error, please notify the sender immediately,
deleting the original and all copies and destroying any hard
copies. Any other use is strictly prohibited and may be unlawful.



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[ovirt-users] oVirt 4.0 Hosted Engine

[Arsène Gschwind]

Hi,

I have an oVirt setup with 2 server using hosted-engine, both server 
resgistered properly the hosted-engine using :

# hosted-engine --deploy

but for some reason the second isn't recognized as a host for 
hosted-engine and I'm not able to migrate the hosted-engine.

The error I get when trying to migrate:

 * Cannot migrate VM. There is no host that satisfies current
   scheduling constraints. See below for details:
 * The host xx did not satisfy internal filter HA because it is not
   a Hosted Engine host..

I've tried to redeploy the hosted-engine but this will fail since the 
host already exists in the management DB.
I've tried to redeploy the host using the GUI when editing the Host and 
set DEPLOY at Hosted Engine but in that case the Event just says the 
configuration was updated but nothing happens.


Is there a way to check if the host is registered as hosted-engine host?
How could I register it correctly?

Let me know if you need any logs.
Thanks for any hint.

Regards,
Arsène

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Re: [ovirt-users] oVirt 4.0 Hosted Engine

[Arsène Gschwind]

Hi,

Thanks for your help...

The scheduling policy is set to none
I've set the "Enable HA Reservation" property and also install the 
macspoof hook and power management is configured correctly and seems to 
work but all that didn't help .


Regargs,

Arsène


On 08/07/2016 04:50 PM, Yanir Quinn wrote:

Hi,

Under Clusters-> your cluster -> Scheduling policy :
1. What is your selected policy and what properties does it contains ?
2. Under Additional Properties , is "Enable HA Reservation" selected ?

Also check if your host has the necessary hooks (e.g. macspoof) as in 
the first host you deployed the hosted engine on

and that it has power management enabled.

Regards,
Yanir Quinn




On Sun, Aug 7, 2016 at 4:42 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I have an oVirt setup with 2 server using hosted-engine, both
server resgistered properly the hosted-engine using :
# hosted-engine --deploy

but for some reason the second isn't recognized as a host for
hosted-engine and I'm not able to migrate the hosted-engine.
The error I get when trying to migrate:

  * Cannot migrate VM. There is no host that satisfies current
scheduling constraints. See below for details:
  * The host xx did not satisfy internal filter HA because it
is not a Hosted Engine host..

I've tried to redeploy the hosted-engine but this will fail since
the host already exists in the management DB.
I've tried to redeploy the host using the GUI when editing the
Host and set DEPLOY at Hosted Engine but in that case the Event
just says the configuration was updated but nothing happens.

Is there a way to check if the host is registered as hosted-engine
host?
How could I register it correctly?

Let me know if you need any logs.
Thanks for any hint.

Regards,
Arsène


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Re: [ovirt-users] oVirt 4.0 Hosted Engine

[Arsène Gschwind]

On 08/08/2016 10:22 AM, Simone Tiraboschi wrote:

On Sun, Aug 7, 2016 at 3:42 PM, Arsène Gschwind
 wrote:

Hi,

I have an oVirt setup with 2 server using hosted-engine, both server
resgistered properly the hosted-engine using :
# hosted-engine --deploy

but for some reason the second isn't recognized as a host for hosted-engine
and I'm not able to migrate the hosted-engine.
The error I get when trying to migrate:

Cannot migrate VM. There is no host that satisfies current scheduling
constraints. See below for details:
The host xx did not satisfy internal filter HA because it is not a
Hosted Engine host..

I've tried to redeploy the hosted-engine but this will fail since the host
already exists in the management DB.
I've tried to redeploy the host using the GUI when editing the Host and set
DEPLOY at Hosted Engine but in that case the Event just says the
configuration was updated but nothing happens.

Is there a way to check if the host is registered as hosted-engine host?

Can you please execute hosted-engine --vm-status on the problematic host?

Here's the result from the host where hosted engine is running:

Status up-to-date  : True
Hostname   : xx
Host ID: 1
Engine status  : {"health": "good", "vm": "up", 
"detail": "up"}

Score  : 3400
stopped: False
Local maintenance  : False
crc32  : 3c9dd013
Host timestamp : 82115
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=82115 (Mon Aug  8 10:44:12 2016)
host-id=1
score=3400
maintenance=False
state=EngineUp
stopped=False

And this is from the problematic host:

Status up-to-date  : False
Hostname   : 
Host ID: 1
Engine status  : unknown stale-data
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : 6c959fce
Host timestamp : 82149
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=82149 (Mon Aug  8 10:44:45 2016)
host-id=1
score=3400
maintenance=False
state=EngineUp
stopped=False



Do you see any hosted-engine score for it in the engine?

It seems the score is the same on both host

Thanks,
Arsène



How could I register it correctly?

Let me know if you need any logs.
Thanks for any hint.

Regards,
Arsène


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Re: [ovirt-users] oVirt 4.0 Hosted Engine

[Arsène Gschwind]

I think I've found the problem, a typo in hostname and the certificate 
are also created with the wrong FQDN.

Sometime you just don't see the problem on first approach.

Many thanks for your help
Regards,
Arsène


On 08/08/2016 10:58 AM, Simone Tiraboschi wrote:

On Mon, Aug 8, 2016 at 10:54 AM, Arsène Gschwind
 wrote:

Status up-to-date  : False
Hostname   : 
Host ID: 1

The issue is that on both the host you just see the status of host 1,
which is also not up-to-date at host 2 eyes, and you miss host 2.

Can you please check the status of ovirt-ha-agent and ovirt-ha-broker
services and share your /var/log/ovirt-hosted-engine-ha/agent.log from
the problematic host?


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[ovirt-users] oVirt 4 and Gluster network

[Arsène Gschwind]

Hi,

We have setup an oVirt 4 cluster using Gluster as storage backend.
I've setup a separate 10 Gb Network for Gluster traffic and tried to use 
that network as written in : 
https://www.ovirt.org/develop/release-management/features/network/select-network-for-gluster/


But I'm not able to find the "Edit - Brick" menu to be able to set the 
IP to use for existing bricks.

Is this not implemented yet? The feature status says "done".

I've been able to create new bricks using that network and it seems the 
traffic is going trough the right nics.


Thanks for any hint.
regards,

Arsène

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[ovirt-users] Missing vdsm-vhostmd-hook for oVirt 4.x

[Arsène Gschwind]

Hi,

I'm missing vdsm-vhostmd-hook for oVirt 4, will this hook not be 
available for this version?


Regards,
Arsène

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Re: [ovirt-users] Missing vdsm-vhostmd-hook for oVirt 4.x

[Arsène Gschwind]

Thanks a lot for the information and for your great job.

Regards,
Arsène

On 08/11/2016 08:13 PM, Sandro Bonazzola wrote:


There's a patch on vdsm master which is pending merge to re add it. In 
4.0.3 it should be back.



Il 09/Ago/2016 19:40, "Arsène Gschwind" <mailto:arsene.gschw...@unibas.ch>> ha scritto:


Hi,

I'm missing vdsm-vhostmd-hook for oVirt 4, will this hook not be
available for this version?

Regards,
Arsène

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[ovirt-users] oVirt 4 + Foreman

[Arsène Gschwind]

Hi,

has anybody been able to configure Foreman with oVirt 4 ? When trying to 
add Foreman as an external provider and test the login it always return 
: Failed to communicate with the external provider, see log for 
additional details.


On the Foreman side i get an SSO failed in the log, the user and 
password entered are correct.


Running version:

oVirt Engine Version: 4.0.2.6-1.el7.centos
Foreman Version 1.12.1

Please find the log extract attached.
Thanks for any help/hint.

Regards,
Arsène


2016-08-16 11:49:16 [app] [I] Started GET "/api/v2" for 10.0.10.10 at 2016-08-16 11:49:16 +0200
2016-08-16 11:49:16 [app] [I] Processing by Api::V2::HomeController#index as JSON
2016-08-16 11:49:16 [app] [I]   Parameters: {"apiv"=>"v2", "home"=>{}}
2016-08-16 11:49:16 [app] [W] SSO failed
2016-08-16 11:49:16 [app] [I]   Rendered api/v2/errors/unauthorized.json.rabl within api/v2/layouts/error_layout (0.7ms)
2016-08-16 11:49:16 [app] [I] Filter chain halted as :authorize rendered or redirected
2016-08-16 11:49:16 [app] [I] Completed 401 Unauthorized in 7ms (Views: 1.7ms | ActiveRecord: 0.4ms)


2016-08-16 11:49:16,555 INFO  [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] (default task-54) [6ebc2789] Running command: ImportProviderCertificateCommand internal: false. Entities affected :  ID: aaa0----123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN
2016-08-16 11:49:16,561 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-54) [6ebc2789] Correlation ID: 6ebc2789, Call Stack: null, Custom Event ID: -1, Message: Certificate for provider spfy-dep was imported. (User: admin@internal-authz)
2016-08-16 11:49:16,623 INFO  [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default task-55) [5957d23b] Running command: TestProviderConnectivityCommand internal: false. Entities affected :  ID: aaa0----123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN
2016-08-16 11:49:16,892 ERROR [org.ovirt.engine.core.bll.host.provider.foreman.ForemanHostProviderProxy] (default task-55) [5957d23b] Exception is Server returned HTTP response code: 401 for URL: https://spfy-dep.host.sapify.ch:443/api/v2 
2016-08-16 11:49:16,894 ERROR [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default task-55) [5957d23b] Command 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' failed: EngineException: Server returned HTTP response code: 401 for URL: https://spfy-dep.host.sapify.ch:443/api/v2 (Failed with error PROVIDER_FAILURE and code 5050)
2016-08-16 11:49:17,933 INFO  [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzScheduler3) [54983ac1] START, GlusterTasksListVDSCommand(HostName = spfy-hw02, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='d36d9aff-a953-466b-bdf7-70ba4f63e180'}), log id: 2f34cd01
2016-08-16 11:49:18,096 INFO  [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzScheduler3) [54983ac1] FINISH, GlusterTasksListVDSCommand, return: [], log id: 2f34cd01
2016-08-16 11:49:19,122 INFO  [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (DefaultQuartzScheduler10) [a6e01a6] Fetched 1 VMs from VDS 'e84a42c6-322f-43e2-b52a-4faf41953ba7'
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Re: [ovirt-users] oVirt 4 + Foreman

[Arsène Gschwind]

Hi,

Thanks a lot this did work on the Foreman side using 
https:///ovirt-engine/api/v3 .


But on the oVirt Side, to define Foreman as an external provider, it 
still doesn't work, is there also a special URL to enter? I didn't find 
anything in the docs.


Thanks for any hint.

Regards,
Arsène


On 08/16/2016 05:01 PM, Juan Hernández wrote:

On 08/16/2016 11:58 AM, Arsène Gschwind wrote:

Hi,

has anybody been able to configure Foreman with oVirt 4 ? When trying to
add Foreman as an external provider and test the login it always return
: Failed to communicate with the external provider, see log for
additional details.

On the Foreman side i get an SSO failed in the log, the user and
password entered are correct.

Running version:

oVirt Engine Version: 4.0.2.6-1.el7.centos
Foreman Version 1.12.1

Please find the log extract attached.
Thanks for any help/hint.

Regards,
Arsène


There are two important differences in version 4 of oVirt

1. The URL is now only /ovirt-engine/api (it used to accept /api and
/ovirt-engine/api).

2. There are two versions of the API now, v3, compatible with oVirt 3,
and v4, new and incompatible. Foreman only supports v3.

So, I'd suggest you try to use "https://.../ovirt-engine/api/v3"; in the
URL. Does that work? If it doesn't, can you provide more details? Log files?



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Re: [ovirt-users] Upgrade hosts/nodes from engine

[Arsène Gschwind]

I've a similar setup and I use a proxy (Squid) to get out of our private 
LAN, all you have to do is define a proxy in your yum configuration 
(/etc/yum.conf) in case of RH/CentOS Systems.


rgds,
Arsène


On 08/17/2016 12:03 AM, Hanson wrote:

Hi Guys,

Quick question, I have my nodes on a bond-bridge-privateVlan setup, 
and my engine on a bond-bridge-publicVlan setup for remote monitoring.


Understandably, the nodes are complaining that they are failing 
updates. (They're on a private vlan, and only configured with IP's in 
that vlan, the public vlan doesn't have IP's set on the hosts so they 
can pass it to VMs).


Is there a way to have the engine do the updates on the node using its 
internet connection, like a proxy?


For security reasons I like to have the nodes not publicly accessible, 
as we see hundreds if not thousands of ssh attempts, and root would 
probably be the most attacked account.


Thanks,

Hanson

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Re: [ovirt-users] oVirt 4 + Foreman

[Arsène Gschwind]

Hi,

Sorry for this late reply, i've been busy with some other projects in 
the last weeks.


I did some log analysing and could find the following in the foreman log 
when trying to add foreman as an external provider for oVirt:


2016-09-08 15:20:03 [app] [I] Started GET "/api/v2" for 10.0.10.10 at 
2016-09-08 15:20:03 +0200
2016-09-08 15:20:03 [app] [I] Processing by Api::V2::HomeController#index as 
JSON
2016-09-08 15:20:03 [app] [I]   Parameters: {"apiv"=>"v2", "home"=>{}}
2016-09-08 15:20:03 [app] [I] Authorized user ovirt(oVirt org)
2016-09-08 15:20:03 [app] [I]   Rendered api/v2/home/index.json.rabl (81.8ms)
2016-09-08 15:20:03 [app] [I] Completed 200 OK in 104ms (Views: 82.3ms | 
ActiveRecord: 4.6ms)
2016-09-08 15:20:03 [app] [I] Started GET "/api/v2/discovered_hosts" for 
10.0.10.10 at 2016-09-08 15:20:03 +0200
2016-09-08 15:20:03 [app] [F]
 | ActionController::RoutingError (No route matches [GET] 
"/api/v2/discovered_hosts"):
 |   actionpack (4.2.5.1) 
lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
 |   actionpack (4.2.5.1) 
lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
 |   railties (4.2.5.1) lib/rails/rack/logger.rb:38:in `call_app'

It looks like ovirt is calling an api method which doesn't exist : 
/api/v2/discovered_hosts


an extract from ovirt-engine.log

2016-09-08 15:20:00,862 INFO  
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler3) [] FINISH, GlusterVolumesListVDSCommand, return: 
{d6f938d1-8886-40f3-8210-e5be397f951c=org.ovirt.engine.core.c

ommon.businessentities.gluster.GlusterVolumeEntity@a32edae4, 
7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@d94d8f95,
 af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.c

ore.common.businessentities.gluster.GlusterVolumeEntity@2a649db3, 
6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@a35e1b82},
 log id: 5ffa2bf1

2016-09-08 15:20:03,173 INFO  
[org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] (default 
task-24) [146f761a] Running command: ImportProviderCertificateCommand internal: 
false. Entities affected :  ID: aaa0--00

00--123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role 
type ADMIN

2016-09-08 15:20:03,178 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-24) [146f761a] Correlation ID: 146f761a, Call Stack: null, Custom Event 
ID: -1, Message: Certificate for provider spfy-dep was imported. (User: 
admin@internal-authz)

2016-09-08 15:20:03,295 INFO  
[org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default 
task-23) [6f5d9746] Running command: TestProviderConnectivityCommand internal: 
false. Entities affected :  ID: aaa0----123456789aaa Type: 
SystemAction group CREATE_STORAGE_POOL with role type ADMIN

2016-09-08 15:20:03,955 ERROR 
[org.ovirt.engine.core.bll.host.provider.foreman.ForemanHostProviderProxy] 
(default task-23) [6f5d9746] Exception is 
https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts

2016-09-08 15:20:03,955 ERROR 
[org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default 
task-23) [6f5d9746] Command 
'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' failed: 
EngineException: https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts 
(Failed with error PROVIDER_FAILURE and code 5050)

2016-09-08 15:20:04,279 INFO  
[org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] 
(DefaultQuartzScheduler4) [] Fetched 3 VMs from VDS 
'd36d9aff-a953-466b-bdf7-70ba4f63e180'


Thanks for any hint/help.

rgds,
Arsène



On 08/22/2016 08:22 AM, Oved Ourfali wrote:

Can you please attach the complete logs of ovirt and foreman?


On Wed, Aug 17, 2016 at 10:25 AM, Martin Perina <mailto:mper...@redhat.com>> wrote:


Adding Yaniv ...

On Wed, Aug 17, 2016 at 9:16 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi,

Thanks a lot this did work on the Foreman side using
https:///ovirt-engine/api/v3 .

But on the oVirt Side, to define Foreman as an external
provider, it still doesn't work, is there also a special URL
to enter? I didn't find anything in the docs.

Thanks for any hint.

Regards,
Arsène


On 08/16/2016 05:01 PM, Juan Hernández wrote:

On 08/16/2016 11:58 AM, Arsène Gschwind wrote:

Hi,

has anybody been able to configure Foreman with oVirt
4 ? When trying to
add Foreman as an external provider and test the login
it always return
: Failed to communicate with the external provi

Re: [ovirt-users] oVirt 4 + Foreman

[Arsène Gschwind]

Hi,

Thanks, that was the problem, it works now.

Regards,
Arsène


On 09/08/2016 06:16 PM, Karli Sjöberg wrote:



Den 8 sep 2016 15:32 skrev Arsène Gschwind :
>
> Hi,
>
> Sorry for this late reply, i've been busy with some other projects 
in the last weeks.

>
> I did some log analysing and could find the following in the foreman 
log when trying to add foreman as an external provider for oVirt:

>
> 2016-09-08 15:20:03 [app] [I] Started GET "/api/v2" for 10.0.10.10 
at 2016-09-08 15:20:03 +0200

>
> 2016-09-08 15:20:03 [app] [I] Processing by 
Api::V2::HomeController#index as JSON

>
> 2016-09-08 15:20:03 [app] [I]   Parameters: {"apiv"=>"v2", "home"=>{}}
>
> 2016-09-08 15:20:03 [app] [I] Authorized user ovirt(oVirt org)
>
> 2016-09-08 15:20:03 [app] [I]   Rendered api/v2/home/index.json.rabl 
(81.8ms)

>
> 2016-09-08 15:20:03 [app] [I] Completed 200 OK in 104ms (Views: 
82.3ms | ActiveRecord: 4.6ms)

>
> 2016-09-08 15:20:03 [app] [I] Started GET "/api/v2/discovered_hosts" 
for 10.0.10.10 at 2016-09-08 15:20:03 +0200

>
> 2016-09-08 15:20:03 [app] [F]
>
>  | ActionController::RoutingError (No route matches [GET] 
"/api/v2/discovered_hosts"):

>
>  |   actionpack (4.2.5.1) 
lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'

>
>  |   actionpack (4.2.5.1) 
lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'

>
>  |   railties (4.2.5.1) lib/rails/rack/logger.rb:38:in `call_app'
>
> It looks like ovirt is calling an api method which doesn't exist : 
/api/v2/discovered_hosts

>
> an extract from ovirt-engine.log
>
> 2016-09-08 15:20:00,862 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler3) [] FINISH, GlusterVolumesListVDSCommand, 
return: {d6f938d1-8886-40f3-8210-e5be397f951c=org.ovirt.engine.core.c

>
> ommon.businessentities.gluster.GlusterVolumeEntity@a32edae4, 
7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@d94d8f95, 
af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.c

>
> ore.common.businessentities.gluster.GlusterVolumeEntity@2a649db3, 
6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@a35e1b82}, 
log id: 5ffa2bf1

>
> 2016-09-08 15:20:03,173 INFO 
[org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] 
(default task-24) [146f761a] Running command: 
ImportProviderCertificateCommand internal: false. Entities affected :  
ID: aaa0--00

>
> 00--123456789aaa Type: SystemAction group CREATE_STORAGE_POOL 
with role type ADMIN

>
> 2016-09-08 15:20:03,178 INFO 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(default task-24) [146f761a] Correlation ID: 146f761a, Call Stack: 
null, Custom Event ID: -1, Message: Certificate for provider spfy-dep 
was imported. (User: admin@internal-authz)

>
> 2016-09-08 15:20:03,295 INFO 
[org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] 
(default task-23) [6f5d9746] Running command: 
TestProviderConnectivityCommand internal: false. Entities affected :  
ID: aaa0----123456789aaa Type: SystemAction group 
CREATE_STORAGE_POOL with role type ADMIN

>
> 2016-09-08 15:20:03,955 ERROR 
[org.ovirt.engine.core.bll.host.provider.foreman.ForemanHostProviderProxy] 
(default task-23) [6f5d9746] Exception is 
https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts

>
> 2016-09-08 15:20:03,955 ERROR 
[org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] 
(default task-23) [6f5d9746] Command 
'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' 
failed: EngineException: 
https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts (Failed 
with error PROVIDER_FAILURE and code 5050)

>
> 2016-09-08 15:20:04,279 INFO 
[org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] 
(DefaultQuartzScheduler4) [] Fetched 3 VMs from VDS 
'd36d9aff-a953-466b-bdf7-70ba4f63e180'

>
>
> Thanks for any hint/help.

That's a plugin you need to install into Foreman:
https://theforeman.org/plugins/foreman_discovery/2.0/

/K

>
> rgds,
> Arsène
>
>
>
> On 08/22/2016 08:22 AM, Oved Ourfali wrote:
>>
>> Can you please attach the complete logs of ovirt and foreman?
>>
>>
>> On Wed, Aug 17, 2016 at 10:25 AM, Martin Perina 
 wrote:

>>>
>>> Adding Yaniv ...
>>>
>>> On Wed, Aug 17, 2016 at 9:16 AM, Arsène Gschwind 
 wrote:

>>>>
>>>> Hi,
>>>>
>>>> Thanks a lot this did work on the Foreman side using 
https:///ovirt-engine/api/v3 .

>>>>
>>>> But on 

[ovirt-users] oVirt 4.0.5 and Glance images

[Arsène Gschwind]

Hi,

I've setup correctly the oVirt Glance repository as described in the doc 
but the Storage domain doesn't show up as expected and I'm not able to 
browse nor import images...


Any Idea why this happen ?

Thanks for any help/hint
Arsène

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Re: [ovirt-users] oVirt 4.0.5 and Glance images

[Arsène Gschwind]

Hi,

Thanks, i did remove the provider and recreate it and now it seems to work.

Arsène


On 12/14/2016 08:43 PM, Fred Rolland wrote:
Select the "System" icon on tree on the left, then select the 
"Storage" tab.

It should be there.

On Wed, Dec 14, 2016 at 7:30 PM, Yaniv Dary <mailto:yd...@redhat.com>> wrote:


Please provide the engine logs.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306 
8272306
Email: yd...@redhat.com <mailto:yd...@redhat.com>
IRC : ydary

    On Dec 14, 2016 17:22, "Arsène Gschwind"
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi,

I've setup correctly the oVirt Glance repository as described
in the doc but the Storage domain doesn't show up as expected
and I'm not able to browse nor import images...

Any Idea why this happen ?

Thanks for any help/hint
Arsène

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Re: [ovirt-users] oVirt Nodes Monitoring

[Arsène Gschwind]

Hi Fernando,

We do monitor our oVirt hosts using Zabbix and we add the zabbix repo to 
the host so we keep it up to date.


rgds,
Arsène


On 03/06/2017 03:00 PM, FERNANDO FREDIANI wrote:

Hi.

How do you guys monitor your hosts with Zabbix ?
I see the oVirt Nodes have snmpd service installed and could be used 
for basic things but ideally, for Zabbix is good to use its agent.


What would be the best way to install its zabbix-agent package and 
make it persistent ? Add its repository to the oVirt-Node in 
/etc/yum.repos.d/ and install it with yum or install using a .rpm 
directly ?


Thanks
Fernando

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[ovirt-users] oVirt 4.1 Dashboard

[Arsène Gschwind]

Hi,

I've update our oVirt installation 3.6 --> 4.0 --> 4.1, everything went 
smooth except update some of the hosts which i could update after 
several hour playing around.


We greatly appreciate the dashboard in 4.1 but we see the information 
missing:


1. On the cluster block in the upper part we see the amount of clusters
   but no Status (N/A)
2. On the lower part at "Cluster Utilization" and "Storage Utilization"
   we don't have any information at all.

Where does this information come from? DWH service is up and running

Where do I have have to investigate further to find out what is 
missing/not working?


Let me know if you need further information.

Rgds,
Arsène

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Re: [ovirt-users] oVirt 4.1 Dashboard

[Arsène Gschwind]

Please find files attached


On 03/07/2017 10:48 AM, Shirly Radco wrote:

Hi,

Please attach ovirt-engine-dwh logs and a screenshot.

Best regards,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road Building A, 
4th floor Ra'anana, Israel 4350109


On Tue, Mar 7, 2017 at 11:41 AM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Please find engine.log attached


On 03/07/2017 10:06 AM, Oved Ourfali wrote:



On Tue, Mar 7, 2017 at 10:57 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi,

I've update our oVirt installation 3.6 --> 4.0 --> 4.1,
everything went smooth except update some of the hosts which
i could update after several hour playing around.

We greatly appreciate the dashboard in 4.1 but we see the
information missing:

 1. On the cluster block in the upper part we see the amount
of clusters but no Status (N/A)


The reason there is no status there is that in oVirt there is no
cluster status (look at the cluster main-tab, for example).
We only have statuses for objects like DCs, Hosts, VMs, SDs
(well, maybe we have for some more, but not clusters...).
We decided to include clusters in the inventory part anyway, for
user visibility, and provide access to the clusters main tab by
pressing the link.

 1. On the lower part at "Cluster Utilization" and "Storage
Utilization" we don't have any information at all.

Where does this information come from? DWH service is up and
running

The inventory part is taken from the engine.
All the rest is taken from DWH.
You can start with sharing the engine logs here.
Shirly - any other logs or information you think is required?

Where do I have have to investigate further to find out what
is missing/not working?

Let me know if you need further information.

Rgds,
Arsène


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ovirt-engine-dwhd.log.gz
Description: application/gzip
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Re: [ovirt-users] oVirt 4.1 Dashboard

[Arsène Gschwind]

Hi,

I'm wondering if you could identify something. I've investigate on my 
side but couldn't find any problem but for some reason it seams DWH is 
not collecting data.


Thanks a lot for any hint/help

Rgds,
Arsène


On 03/07/2017 11:04 AM, Arsène Gschwind wrote:


Please find files attached


On 03/07/2017 10:48 AM, Shirly Radco wrote:

Hi,

Please attach ovirt-engine-dwh logs and a screenshot.

Best regards,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road Building 
A, 4th floor Ra'anana, Israel 4350109


On Tue, Mar 7, 2017 at 11:41 AM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Please find engine.log attached


On 03/07/2017 10:06 AM, Oved Ourfali wrote:



On Tue, Mar 7, 2017 at 10:57 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>>
wrote:

Hi,

I've update our oVirt installation 3.6 --> 4.0 --> 4.1,
everything went smooth except update some of the hosts which
i could update after several hour playing around.

We greatly appreciate the dashboard in 4.1 but we see the
information missing:

 1. On the cluster block in the upper part we see the amount
of clusters but no Status (N/A)


The reason there is no status there is that in oVirt there is no
cluster status (look at the cluster main-tab, for example).
We only have statuses for objects like DCs, Hosts, VMs, SDs
(well, maybe we have for some more, but not clusters...).
We decided to include clusters in the inventory part anyway, for
user visibility, and provide access to the clusters main tab by
pressing the link.

 1. On the lower part at "Cluster Utilization" and "Storage
Utilization" we don't have any information at all.

Where does this information come from? DWH service is up and
running

The inventory part is taken from the engine.
All the rest is taken from DWH.
You can start with sharing the engine logs here.
Shirly - any other logs or information you think is required?

Where do I have have to investigate further to find out what
is missing/not working?

Let me know if you need further information.

Rgds,
Arsène


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Re: [ovirt-users] oVirt 4.1 Dashboard

[Arsène Gschwind]

Hi,

When creating the bug report I've found a similar bug 
https://bugzilla.redhat.com/show_bug.cgi?id=1414379. I've tried the 
provided solution and it did work for me, now the Dashboard shows 
everything.


Thanks a lot for your help.

Regards,
Arsène


On 03/13/2017 08:26 PM, Shirly Radco wrote:

Hi,

Please open a bug so we can better track you issue.
As far as I can see from the screenshot the dwh does collect the 
samples, but do not aggregate it to hourly tables.
1. I see that you installed the full dwh. Did it work correctly in the 
past? Did you use the reports and was able to use them?
2. Please attach the ovirt_engine_history db dump and the dwh log and 
screenshot to the bug and state the versions of the engine and dwh.


 Best regards,

--
Shirly Radco
BI Software Engineer Red Hat Israel Ltd.

On Mon, Mar 13, 2017 at 2:12 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I'm wondering if you could identify something. I've investigate on
my side but couldn't find any problem but for some reason it seams
DWH is not collecting data.

Thanks a lot for any hint/help

Rgds,
Arsène


    On 03/07/2017 11:04 AM, Arsène Gschwind wrote:


Please find files attached


On 03/07/2017 10:48 AM, Shirly Radco wrote:

Hi,

Please attach ovirt-engine-dwh logs and a screenshot.

Best regards,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road
Building A, 4th floor Ra'anana, Israel 4350109

    On Tue, Mar 7, 2017 at 11:41 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>>
wrote:

Please find engine.log attached


On 03/07/2017 10:06 AM, Oved Ourfali wrote:



    On Tue, Mar 7, 2017 at 10:57 AM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi,

I've update our oVirt installation 3.6 --> 4.0 --> 4.1,
everything went smooth except update some of the hosts
which i could update after several hour playing around.

We greatly appreciate the dashboard in 4.1 but we see
the information missing:

 1. On the cluster block in the upper part we see the
amount of clusters but no Status (N/A)


The reason there is no status there is that in oVirt there
is no cluster status (look at the cluster main-tab, for
example).
We only have statuses for objects like DCs, Hosts, VMs, SDs
(well, maybe we have for some more, but not clusters...).
We decided to include clusters in the inventory part
anyway, for user visibility, and provide access to the
clusters main tab by pressing the link.

 1. On the lower part at "Cluster Utilization" and
"Storage Utilization" we don't have any information
at all.

Where does this information come from? DWH service is
up and running

The inventory part is taken from the engine.
All the rest is taken from DWH.
You can start with sharing the engine logs here.
Shirly - any other logs or information you think is required?

Where do I have have to investigate further to find out
what is missing/not working?

Let me know if you need further information.

Rgds,
Arsène


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[ovirt-users] Migration downtime

[Arsène Gschwind]

Hi,

Since I've upgraded to 4.1 I don't have "actual downtime" after VM 
migration displayed, it displays N/A


 Duration: 1 minute 59 seconds, Total: 1 minute 59 seconds, Actual 
downtime: (N/A) .


So far I remember this value was available in 3.6, does anybody else 
have the same situation where this value is missing?

I've investigate the logs but could just find the same information (N/A)

Where is this value calculated / measured?

Regards,
Arsène



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IT Services
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Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

Hi,

After updating to 4.1.1 i'm observing the same behavior, HE without any 
console.
Even when trying to edit the HE VMs it doesn't change anything, Graphics 
stays to NONE.


Thanks for any Help.

Regards,
Arsène

On 03/24/2017 03:11 PM, Nelson Lameiras wrote:

Hello,

When upgrading my test setup from 4.0 to 4.1, my engine vm lost it's 
console (from SPICE to None in GUI)


My test setup :
2 manually built hosts using centos 7.3, ovirt 4.1
1 manually built hosted engine centos 7.3, oVirt 4.1.0.4-el7, 
accessible with SPICE console via GUI


I updated ovirt-engine from 4.1.0 to 4.1.1 by doing on engine :
- yum update
- engine-setup
- reboot engine

When accessing 4.1.1 GUI, Graphics is set to "None" on "Virtual 
Machines" page, with "console button" greyed out (all other VMs have 
the same Graphics set to the same value as before)
I tried to edit engine VM settings, and console options are same as 
before (SPLICE, QXL).


I'm hopping this is not a new feature, since if we loose network on 
engine, console is the only way to debug...


Is this a bug?

ps. I was able to reproduce this bug 2 times

cordialement, regards,

<https://www.lyra-network.com/>

Nelson LAMEIRAS
Ingénieur Systèmes et Réseaux/ Systems and Networks engineer
Tel: +33 5 32 09 09 70
nelson.lamei...@lyra-network.com <mailto:nelson.lamei...@lyra-network.com>
www.lyra-network.com <https://www.lyra-network.com/> | www.payzen.eu 
<https://payzen.eu>


<https://www.youtube.com/channel/UCrVl1CO_Jlu3KbiRH-tQ_vA>
<https://www.linkedin.com/company/lyra-network_2>
<https://twitter.com/LyraNetwork>
<https://payzen.eu>



Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE




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[ovirt-users] Gluster network

[Arsène Gschwind]

Hi,

I do have a recuring warning in engine.log and i'm not able to figure 
out what is wrong in my setup.


2017-03-25 10:13:12,391+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could 
not associate brick 'spfy-hw01:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster '0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,394+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could 
not associate brick 'spfy-hw02:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster '0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,397+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could 
not associate brick 'spfy-hw03:/gluster/engine/brick' of volume 
'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no 
gluster network found in cluster '0002-0002-0002-0002-02a6'


My setup:

 * oVirt 4.1.0
 * gluster 3.8.10-1.el7

I've setup a gluster network and dedicated to gluster:

gluster

Could someone explain why I do have this warning and how to resolve the 
problem .


Thanks a lot

rgds,

Arsène

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Re: [ovirt-users] Gluster network

[Arsène Gschwind]

The answer is yes to both question


On 03/27/2017 10:12 AM, Sahina Bose wrote:
Is "spfy-hw01" resolvable from engine? Have you associated network 
named "gluster" to interface associated with "spfy-hw01" under "Setup 
Host Network" of host?


On Sat, Mar 25, 2017 at 5:56 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I do have a recuring warning in engine.log and i'm not able to
figure out what is wrong in my setup.

2017-03-25 10:13:12,391+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]

(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9]
Could not associate brick 'spfy-hw01:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network
as no gluster network found in cluster
'0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,394+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]

(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9]
Could not associate brick 'spfy-hw02:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network
as no gluster network found in cluster
'0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,397+01 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]

(DefaultQuartzScheduler4) [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9]
Could not associate brick 'spfy-hw03:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network
as no gluster network found in cluster
'0002-0002-0002-0002-02a6'

My setup:

  * oVirt 4.1.0
  * gluster 3.8.10-1.el7

I've setup a gluster network and dedicated to gluster:

gluster

Could someone explain why I do have this warning and how to
resolve the problem .

Thanks a lot

rgds,

Arsène

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IT Services
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Re: [ovirt-users] Gluster network

[Arsène Gschwind]

Hi,

I'm exactly in the same case, my gluster network is on a separate VLAN 
which isn't routed to the engine.
But in my case the bricks are defined with the host/gluster IP address 
as shown in the following screenshot.


What's wrong in that case?

Thanks a lot

Rgds,
Arsène

On 03/27/2017 04:05 PM, Davide Ferrari wrote:
Sorry for hijacking the thread but, in my case, I have a separate VLAN 
for gluster intercommunication and that VLAN is not accessible from 
the hosted engine. Maybe that's the problem?


2017-03-27 12:14 GMT+02:00 Sahina Bose <mailto:sab...@redhat.com>>:




On Mon, Mar 27, 2017 at 2:06 PM, Davide Ferrari
mailto:dav...@billymob.com>> wrote:

I have the same error (warning) and in my case the answer is
yes to both questions.


Which IP address does "spfy-hw01" resolve to from engine.
Is it the same IP address that you see in Networks sub-tab under
hosts-  for network associated with "gluster"

The engine tries to associate the brick info returned from gluster
CLI using the following logic:
i) check if the ip/hostname in :
matches that of host
ii) check the IP address that hostname in brick resolves to - and
match it against any of the interface associated with host that
has gluster network tagged to it



2017-03-27 10:12 GMT+02:00 Sahina Bose mailto:sab...@redhat.com>>:

Is "spfy-hw01" resolvable from engine? Have you associated
network named "gluster" to interface associated with
"spfy-hw01" under "Setup Host Network" of host?

On Sat, Mar 25, 2017 at 5:56 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi,

I do have a recuring warning in engine.log and i'm not
able to figure out what is wrong in my setup.

2017-03-25 10:13:12,391+01 WARN

[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler4)
[e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not
associate brick 'spfy-hw01:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with
correct network as no gluster network found in cluster
'0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,394+01 WARN

[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler4)
[e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not
associate brick 'spfy-hw02:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with
correct network as no gluster network found in cluster
'0002-0002-0002-0002-02a6'
2017-03-25 10:13:12,397+01 WARN

[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
(DefaultQuartzScheduler4)
[e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not
associate brick 'spfy-hw03:/gluster/engine/brick' of
volume 'af169181-d72e-4325-9947-d7dd09e512f0' with
correct network as no gluster network found in cluster
'0002-0002-0002-0002-02a6'

My setup:

  * oVirt 4.1.0
  * gluster 3.8.10-1.el7

I've setup a gluster network and dedicated to gluster:

gluster

Could someone explain why I do have this warning and
how to resolve the problem .

Thanks a lot

rgds,

Arsène

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Senior Systems Engineer





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Senior Systems Engineer


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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
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Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

Hi,

After updating to oVirt 4.1.1 Async release i can confirm that the 
problem still persists.


Rgds,
Arsène


On 03/25/2017 12:25 PM, Arsène Gschwind wrote:


Hi,

After updating to 4.1.1 i'm observing the same behavior, HE without 
any console.
Even when trying to edit the HE VMs it doesn't change anything, 
Graphics stays to NONE.


Thanks for any Help.

Regards,
Arsène

On 03/24/2017 03:11 PM, Nelson Lameiras wrote:

Hello,

When upgrading my test setup from 4.0 to 4.1, my engine vm lost it's 
console (from SPICE to None in GUI)


My test setup :
2 manually built hosts using centos 7.3, ovirt 4.1
1 manually built hosted engine centos 7.3, oVirt 4.1.0.4-el7, 
accessible with SPICE console via GUI


I updated ovirt-engine from 4.1.0 to 4.1.1 by doing on engine :
- yum update
- engine-setup
- reboot engine

When accessing 4.1.1 GUI, Graphics is set to "None" on "Virtual 
Machines" page, with "console button" greyed out (all other VMs have 
the same Graphics set to the same value as before)
I tried to edit engine VM settings, and console options are same as 
before (SPLICE, QXL).


I'm hopping this is not a new feature, since if we loose network on 
engine, console is the only way to debug...


Is this a bug?

ps. I was able to reproduce this bug 2 times

cordialement, regards,

<https://www.lyra-network.com/>

Nelson LAMEIRAS
Ingénieur Systèmes et Réseaux/ Systems and Networks engineer
Tel: +33 5 32 09 09 70
nelson.lamei...@lyra-network.com 
<mailto:nelson.lamei...@lyra-network.com>
www.lyra-network.com <https://www.lyra-network.com/> | www.payzen.eu 
<https://payzen.eu>


<https://www.youtube.com/channel/UCrVl1CO_Jlu3KbiRH-tQ_vA>
<https://www.linkedin.com/company/lyra-network_2>
<https://twitter.com/LyraNetwork>
<https://payzen.eu>



Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE




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IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  | http://its.unibas.ch <http://its.unibas.ch/>
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IT Services
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Re: [ovirt-users] engine upgrade 4.1.0 => 4.1.1, no more engine console available

[Arsène Gschwind]

Hi all,

I will answer your questions:

1. definitively yes
2. the command hosted-engine --console works well and I'm able to connect.
3. Here are the device entries

devices={device:qxl,alias:video0,type:video,deviceId:5210a3c3-9cc4-4aed-90c6-432dd2d37c46,address:{slot:0x02,
bus:0x00,domain:0x,type:pci,function:0x0}}
devices={device:console,type:console}

Thanks and rgds,
Arsène

On 04/12/2017 10:53 AM, Evgenia Tokar wrote:

Hi all,

I have managed to reproduce this issue and opened a bug for tracking 
it: https://bugzilla.redhat.com/show_bug.cgi?id=1441570 .


There is no solution yet, but I would appreciate if any who 
encountered this issue will answer some questions:

1. Is the console button greyed out in the UI?
2. On the hosted engine host, does the command hosted-engine --console 
fails?
 If it fails, try upgrading ovirt-hosted-engine-ha on the hosted 
engine host. We had a bug related to this issue that was fixed 
(https://bugzilla.redhat.com/show_bug.cgi?id=1364132).
 After upgrade and restart of the vm, this should work, and you 
should be able to connect to the console.
3. On the hosted engine host look at the content of: 
/var/run/ovirt-hosted-engine-ha/vm.conf

Does it contain a graphical device? Or a console device?

Thanks,
Jenny


On Mon, Apr 10, 2017 at 11:44 AM, Martin Sivak <mailto:msi...@redhat.com>> wrote:


Hi,

we are working on that, we can only ask for patience now, Jenny
was trying to find out what happened and how to fix it all week.

Best regards

--
Martin Sivak
SLA / oVirt

On Mon, Apr 10, 2017 at 9:38 AM, Rafał Wojciechowski
mailto:i...@rafalwojciechowski.pl>> wrote:

hi,

I have similiar issue(I also started my mailthread) after
upgrade 4.0 to 4.1

Version 4.1.1.8-1.el7.centos (before it was some 4.1.0.x or
similiar - update not fixed it)

to run VM I have to set in Console tab Headless mode - without
it I got libvirtd segfault(logs attached in my mailthread).

So I am able to run VMs only without Console - do you also
have to set headless before run VM?

I noticed that libvirt-daemon was also upgraded to 2.0 version
during ovirt upgrade - I dont think that 4.1 was not testes
due to such libvirtd upgrade... but maybe?

Regards,
Rafal Wojciechowski

W dniu 10.04.2017 o 08:24, Arsène Gschwind pisze:


Hi,

After updating to oVirt 4.1.1 Async release i can confirm
that the problem still persists.

Rgds,
Arsène


On 03/25/2017 12:25 PM, Arsène Gschwind wrote:


Hi,

After updating to 4.1.1 i'm observing the same behavior, HE
without any console.
Even when trying to edit the HE VMs it doesn't change
anything, Graphics stays to NONE.

Thanks for any Help.

Regards,
Arsène

On 03/24/2017 03:11 PM, Nelson Lameiras wrote:

Hello,

When upgrading my test setup from 4.0 to 4.1, my engine vm
lost it's console (from SPICE to None in GUI)

My test setup :
2 manually built hosts using centos 7.3, ovirt 4.1
1 manually built hosted engine centos 7.3, oVirt
4.1.0.4-el7, accessible with SPICE console via GUI

I updated ovirt-engine from 4.1.0 to 4.1.1 by doing on engine :
- yum update
- engine-setup
- reboot engine

When accessing 4.1.1 GUI, Graphics is set to "None" on
"Virtual Machines" page, with "console button" greyed out
(all other VMs have the same Graphics set to the same value
as before)
I tried to edit engine VM settings, and console options are
same as before (SPLICE, QXL).

I'm hopping this is not a new feature, since if we loose
network on engine, console is the only way to debug...

Is this a bug?

ps. I was able to reproduce this bug 2 times

cordialement, regards,

<https://www.lyra-network.com/>

Nelson LAMEIRAS
Ingénieur Systèmes et Réseaux/ Systems and Networks engineer
Tel: +33 5 32 09 09 70
nelson.lamei...@lyra-network.com
<mailto:nelson.lamei...@lyra-network.com>
www.lyra-network.com <https://www.lyra-network.com/> |
www.payzen.eu <https://payzen.eu>

<https://www.youtube.com/channel/UCrVl1CO_Jlu3KbiRH-tQ_vA>
<https://www.linkedin.com/company/lyra-network_2>
<https://twitter.com/LyraNetwork>
<https://payzen.eu>



Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE




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[ovirt-users] Doc for ovirt-shell command

[Arsène Gschwind]

Hi,

I've searched but couldn't find any doc for some ovirt-shell command like:
# update storagedomain --storage-logical_unit

Could somebody point me to some infos...

Thanks a lot
Rgds,
Arsène
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Re: [ovirt-users] Doc for ovirt-shell command

[Arsène Gschwind]

Thanks a lot, using google I didn't reach that page.

rgds, Arsene

On 07/21/2015 06:02 PM, Juan Hernández wrote:

On 07/21/2015 05:36 PM, Arsène Gschwind wrote:

Hi,

I've searched but couldn't find any doc for some ovirt-shell command like:
# update storagedomain --storage-logical_unit

Could somebody point me to some infos...

Thanks a lot
Rgds,
Arsène

Try here:

https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.5/html/Technical_Guide/part-The_Command_Line_Interface.html

If you have specific questions feel free to ask in this list.



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[ovirt-users] Resize FC LUN in SD

[Arsène Gschwind]

Hi,

I'm trying to online resize a FC LUN in a storagedomain, i could resize 
the LUN on system level and resize the PV on all hosts in my cluster but 
after a while oVirt set the LUN to "inactive" .

Is there a way to inform vdsm to rescan and update the LUN informations?
I've read that this feature will be available in version 3.6 but I'm 
wondering if it would be possible in version 3.5 using some system 
commands/calls.


Thanks for any hint.
Rgds,
Arsène

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Re: [ovirt-users] Resize FC LUN in SD

[Arsène Gschwind]

Hi,

Now I have an inactive storagedomain which I can't activate nor remove, 
is there a way to force re-activation or removing of a SD?


Thanks for any Hint.
rgds,
Arsène

On 07/21/2015 06:30 PM, Arsène Gschwind wrote:

Hi,

I'm trying to online resize a FC LUN in a storagedomain, i could 
resize the LUN on system level and resize the PV on all hosts in my 
cluster but after a while oVirt set the LUN to "inactive" .

Is there a way to inform vdsm to rescan and update the LUN informations?
I've read that this feature will be available in version 3.6 but I'm 
wondering if it would be possible in version 3.5 using some system 
commands/calls.


Thanks for any hint.
Rgds,
Arsène

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[ovirt-users] Hanging Tasks

[Arsène Gschwind]

Hi,

I've searched around but couldn't find a solution.
Is there a way to kill/remove hanging tasks in the oVirt admin portal?

Thanks for any hint.
rgds,
Arsène
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Re: [ovirt-users] Hanging Tasks

[Arsène Gschwind]

The tasks are : Handling non responsive Host xxx
They hang since July 22. and I think they will not timeout...

Do I have to use the engine CLI to kill them?

Thanks for your help.
rgds,
Arsène

On 07/30/2015 03:31 PM, Donny Davis wrote:


Just wait for them to timeout. They can be killed from the CLI. What 
is the task?


On Jul 30, 2015 9:30 AM, "Arsène Gschwind" <mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I've searched around but couldn't find a solution.
Is there a way to kill/remove hanging tasks in the oVirt admin portal?

Thanks for any hint.
rgds,
Arsène
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Re: [ovirt-users] Hanging Tasks

[Arsène Gschwind]

correct, I'm not able to see it on the Hosts.
Is there a way to remove it from the engine host?

Thanks,
Arsène

On 07/30/2015 04:00 PM, Raz Tamir wrote:

This is not async_task so vdsClient is useless in this case




Thanks,
Raz Tamir
Red Hat Israel


*From: *"Donny Davis" 
*To: *"Arsène Gschwind" 
*Cc: *"users" 
*Sent: *Thursday, July 30, 2015 4:38:13 PM
*Subject: *Re: [ovirt-users] Hanging Tasks

You can use the vdsClient CLI to remove tasks.

On Jul 30, 2015 9:37 AM, "Arsène Gschwind" <mailto:arsene.gschw...@unibas.ch>> wrote:


The tasks are : Handling non responsive Host xxx
They hang since July 22. and I think they will not timeout...

Do I have to use the engine CLI to kill them?

Thanks for your help.
rgds,
Arsène

On 07/30/2015 03:31 PM, Donny Davis wrote:

Just wait for them to timeout. They can be killed from the
CLI. What is the task?

On Jul 30, 2015 9:30 AM, "Arsène Gschwind"
mailto:arsene.gschw...@unibas.ch>>
wrote:

Hi,

I've searched around but couldn't find a solution.
Is there a way to kill/remove hanging tasks in the oVirt
admin portal?

Thanks for any hint.
rgds,
Arsène
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[ovirt-users] vhostmd

[Arsène Gschwind]

Hi,

I'm running oVirt 3.5 and trying to setup vhostmd on EL7 but I'm no able 
to find the vdsm-hook-vhostmd for EL7, are there some reason this RPM 
isn't available?
Having no found the hook I've tried to setup a custom disk for vhostmd 
but I could not figure out how to do this since it only allows to add 
disk devices from storage domains.

Anyone setup and use vhostmd?

Thank for any help/hint.
Rgds,
Arsène
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Re: [ovirt-users] vhostmd

[Arsène Gschwind]

Thanks all of you, in that case I will try to build it my self...

Rgds,
Arsène

On 08/04/2015 04:07 PM, Dan Kenigsberg wrote:

On Tue, Aug 04, 2015 at 02:31:51PM +0100, Dan Kenigsberg wrote:

On Mon, Aug 03, 2015 at 03:52:19PM +0200, Arsène Gschwind wrote:

Hi,

I'm running oVirt 3.5 and trying to setup vhostmd on EL7 but I'm no able to
find the vdsm-hook-vhostmd for EL7, are there some reason this RPM isn't
available?

I don't know - it should have been created and placed under
http://resources.ovirt.org/pub/ovirt-3.5/rpm/el7/noarch/

this either a bug vdsm.spec, or in the way that vdsm was built for
ovirt.

Could you file a bug to have it fixed?

Yaniv, Sandro, could you take a look?

Yaniv has pointed me to the need to backport

 https://gerrit.ovirt.org/#/c/44350/

to the stable branch. I hope this gets in to ovirt-3.5.5.
Until then, you can build the hook on your own system.

Regards,
Dan.


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Re: [ovirt-users] ovirt-guest-agent

[Arsène Gschwind]

I would also be interested for that feature since we run some VM with 
high I/O load it would be great to see those metrics in the interface.


rgds,
Arsène

On 08/10/2015 04:49 PM, Matthew Lagoe wrote:


I have had a RFE with Redhat for about 3 years on this exact item, so 
it doesn’t seem to be a high priority, that said more people asking 
for it is a good thing.


*From:*users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On 
Behalf Of *Johan Kooijman

*Sent:* Monday, August 10, 2015 06:16 AM
*To:* users
*Subject:* [ovirt-users] ovirt-guest-agent

Hi,

Would it be possible add the io stats of a vm into ovirt-guest-agent 
for making that data available in the interface of oVirt?


I could help out by getting the stats into the client package, the 
server side would be a bigger issue to me.


--

Met vriendelijke groeten / With kind regards,
Johan Kooijman



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Re: [ovirt-users] ovirt-guest-agent

[Arsène Gschwind]

for sure, but to have an overview it would be great since libvirt 
provides those metrics as we can see it in virt-manager.

And then use nagios or any other monitoring tool to have a deeper dive...

On 08/10/2015 07:48 PM, Donny Davis wrote:


Can't you get these metrics from nagios?

On Aug 10, 2015 1:47 PM, "Arsène Gschwind" <mailto:arsene.gschw...@unibas.ch>> wrote:


I would also be interested for that feature since we run some VM
with high I/O load it would be great to see those metrics in the
interface.

rgds,
Arsène

On 08/10/2015 04:49 PM, Matthew Lagoe wrote:


I have had a RFE with Redhat for about 3 years on this exact
item, so it doesn’t seem to be a high priority, that said more
people asking for it is a good thing.

*From:*users-boun...@ovirt.org <mailto:users-boun...@ovirt.org>
[mailto:users-boun...@ovirt.org] *On Behalf Of *Johan Kooijman
*Sent:* Monday, August 10, 2015 06:16 AM
*To:* users
*Subject:* [ovirt-users] ovirt-guest-agent

Hi,

Would it be possible add the io stats of a vm into
ovirt-guest-agent for making that data available in the interface
of oVirt?

I could help out by getting the stats into the client package,
the server side would be a bigger issue to me.

-- 


Met vriendelijke groeten / With kind regards,
Johan Kooijman



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Re: [ovirt-users] using RHEL6/7 server as host ?

[Arsène Gschwind]

we run RHEL 7 as oVirt host since a while and it is supported.

rgs,
Arsène

On 09/10/2015 01:19 PM, Jean-Pierre Ribeauville wrote:


Hi,

Ovirt quick start guide mentions this :

*/Install Hosts /*

/After you have installed the oVirt Engine, install the hosts to run 
your virtual machines. In oVirt, you can use either oVirt Node, Fedora 
or CentOS as hosts. /


Is it O.K. to use a RHEL6 or 7 server as  host to run Guest VMs  ?

I assume that’s ovirt engine is not installed on one of these hosts  ( 
it’s better to use a dedicated machine) ?


Thx

**

*J.P. Ribeauville*

P: +33.(0).1.47.17.27.87

Puteaux 3 Etage 5  Bureau 4

_jpribeauvi...@axway.com __
_http://www.axway.com 

P Pensez à l’environnement avant d’imprimer.



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[ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Hi,

I would like to update ovirt to 3.5.4 from 3.5.3 but engine-setup fails 
due to remove snapshot tasks.


[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been found running in the system:
  The following commands have been found running in the system:
  The following compensations have been found running in the 
system:
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot

  Would you like to try to wait for that?

This tasks are not showing up in the task monitor and I have no idea how 
to get them away to be abl to update.


Thanks for any hint/help

rgds, Arsène
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Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Any idea how to get ride of those tasks?

Thanks a lot
Arsène

On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from 3.5.3 but engine-setup 
fails due to remove snapshot tasks.


[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been found running in the 
system:

  The following commands have been found running in the system:
  The following compensations have been found running in the 
system:
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
  org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot

  Would you like to try to wait for that?

This tasks are not showing up in the task monitor and I have no idea 
how to get them away to be abl to update.


Thanks for any hint/help

rgds, Arsène
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Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Hi Raz,

The table is empty:

engine=# select * from async_tasks;
 task_id | action_type | status | result | step_id | command_id | 
started_at | storage_pool_id | task_type | vdsm_task_id | root_comm

and_id | user_id
-+-+++-+++-+---+--+--
---+-
(0 rows)

Thanks for your help,
Arsène


On 10/07/2015 08:59 PM, Raz Tamir wrote:

Hi Arsène,
From the engine run the following commands:
1. # su - postgres
2. # psql -d engine
3. please, provide the output of this command:
# select * from async_tasks ;



Thanks,
Raz Tamir
Red Hat Israel

On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Any idea how to get ride of those tasks?

Thanks a lot
Arsène


On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from 3.5.3 but
engine-setup fails due to remove snapshot tasks.

[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been found running
in the system:
  The following commands have been found running in
the system:
  The following compensations have been found running
in the system:
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
  Would you like to try to wait for that?

This tasks are not showing up in the task monitor and I have
no idea how to get them away to be abl to update.

Thanks for any hint/help

rgds, Arsène
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Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

The update still fails with the same problems.
Running that command on the spm host returns nothing.

Thanks,
Arsène

On 10/08/2015 12:08 PM, Raz Tamir wrote:
Ok, so try to update again, and if you fail, please run 'vdsClient -s 
0 getAllTasks' from your spm host and provide the output




Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 12:55 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Hi Raz,

The table is empty:

engine=# select * from async_tasks;
 task_id | action_type | status | result | step_id | command_id |
started_at | storage_pool_id | task_type | vdsm_task_id | root_comm
and_id | user_id

-+-+++-+++-+---+--+--
---+-
(0 rows)

Thanks for your help,
Arsène



On 10/07/2015 08:59 PM, Raz Tamir wrote:

Hi Arsène,
From the engine run the following commands:
1. # su - postgres
2. # psql -d engine
3. please, provide the output of this command:
# select * from async_tasks ;



Thanks,
Raz Tamir
Red Hat Israel

On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Any idea how to get ride of those tasks?

Thanks a lot
Arsène


On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from 3.5.3 but
engine-setup fails due to remove snapshot tasks.

[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been found
running in the system:
  The following commands have been found running
in the system:
  The following compensations have been found
running in the system:
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
  Would you like to try to wait for that?

This tasks are not showing up in the task monitor and I
have no idea how to get them away to be abl to update.

Thanks for any hint/help

rgds, Arsène
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Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Did restart the service and tried to udate again but still the same problem.
Are there some entries in the DB somewhere?

Thanks,
Arsène

On 10/08/2015 12:33 PM, Raz Tamir wrote:

As part of the update process, the ovirt-engine service will restart.
Can you try restart it manually with 'service ovirt-engine restart' 
and try the update again?




Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 1:27 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


The update still fails with the same problems.
Running that command on the spm host returns nothing.

Thanks,
Arsène


On 10/08/2015 12:08 PM, Raz Tamir wrote:

Ok, so try to update again, and if you fail, please run
'vdsClient -s 0 getAllTasks' from your spm host and provide the
output



Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 12:55 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Raz,

The table is empty:

engine=# select * from async_tasks;
 task_id | action_type | status | result | step_id |
command_id | started_at | storage_pool_id | task_type |
vdsm_task_id | root_comm
and_id | user_id

-+-+++-+++-+---+--+--
---+-
(0 rows)

Thanks for your help,
Arsène



On 10/07/2015 08:59 PM, Raz Tamir wrote:

Hi Arsène,
From the engine run the following commands:
1. # su - postgres
2. # psql -d engine
3. please, provide the output of this command:
# select * from async_tasks ;



Thanks,
Raz Tamir
Red Hat Israel

On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Any idea how to get ride of those tasks?

Thanks a lot
Arsène


    On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from 3.5.3 but
engine-setup fails due to remove snapshot tasks.

[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been found
running in the system:
  The following commands have been found
running in the system:
  The following compensations have been
found running in the system:
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
  Would you like to try to wait for that?

This tasks are not showing up in the task monitor
and I have no idea how to get them away to be abl to
update.

Thanks for any hint/help

rgds, Arsène
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Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Yes they are in this table:engine=# select command_type, entity_type 
from business_entity_snapshot;

  command_type |  entity_type
-+
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot

(4 rows)

engine=#

The doc says that taskcleaner.sh should be called by ovirt-setup, I can 
see it in the log, it is called but it doesn't clean that compensations.

Could I just remove these entries?

Thanks for your help,
Arsène


On 10/08/2015 04:48 PM, Simone Tiraboschi wrote:



On Thu, Oct 8, 2015 at 12:49 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:


Did restart the service and tried to udate again but still the
same problem.
Are there some entries in the DB somewhere?


These are compensations so they should be in that table, please try 
executing this query:

select command_type, entity_type from business_entity_snapshot
to check if they are there.

You could use /usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh 
utility to cleanup there.


Thanks,
Arsène


On 10/08/2015 12:33 PM, Raz Tamir wrote:

As part of the update process, the ovirt-engine service will restart.
Can you try restart it manually with 'service ovirt-engine
restart' and try the update again?



Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 1:27 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

The update still fails with the same problems.
Running that command on the spm host returns nothing.

Thanks,
Arsène


On 10/08/2015 12:08 PM, Raz Tamir wrote:

Ok, so try to update again, and if you fail, please run
'vdsClient -s 0 getAllTasks' from your spm host and provide
the output



Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 12:55 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Hi Raz,

The table is empty:

engine=# select * from async_tasks;
 task_id | action_type | status | result | step_id |
command_id | started_at | storage_pool_id | task_type |
vdsm_task_id | root_comm
and_id | user_id

-+-+++-+++-+---+--+--
---+-
(0 rows)

Thanks for your help,
Arsène



On 10/07/2015 08:59 PM, Raz Tamir wrote:

Hi Arsène,
From the engine run the following commands:
1. # su - postgres
2. # psql -d engine
3. please, provide the output of this command:
# select * from async_tasks ;



Thanks,
Raz Tamir
Red Hat Israel

    On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind
mailto:arsene.gschw...@unibas.ch>> wrote:

Any idea how to get ride of those tasks?

Thanks a lot
Arsène


    On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from
3.5.3 but engine-setup fails due to remove
snapshot tasks.

[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been
found running in the system:
  The following commands have been
found running in the system:
  The following compensations have been
found running in the system:
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand
org.ovirt.engine.core.common.businessentities.Snapshot
Would you like to try to wait for that?

This tasks are not showing up in the task

Re: [ovirt-users] Hanging remove snapshot tasks

[Arsène Gschwind]

Could anybody tell me if I can just delete these entries without 
generating further problems?


Thanks for any hint,
Arsène

On 10/08/2015 05:49 PM, Arsène Gschwind wrote:
Yes they are in this table:engine=# select command_type, entity_type 
from business_entity_snapshot;

  command_type |  entity_type
-+
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot
 org.ovirt.engine.core.bll.RemoveSnapshotCommand | 
org.ovirt.engine.core.common.businessentities.Snapshot

(4 rows)

engine=#

The doc says that taskcleaner.sh should be called by ovirt-setup, I 
can see it in the log, it is called but it doesn't clean that 
compensations.

Could I just remove these entries?

Thanks for your help,
Arsène


On 10/08/2015 04:48 PM, Simone Tiraboschi wrote:



On Thu, Oct 8, 2015 at 12:49 PM, Arsène Gschwind 
 wrote:


Did restart the service and tried to udate again but still the
same problem.
Are there some entries in the DB somewhere?


These are compensations so they should be in that table, please try 
executing this query:

select command_type, entity_type from business_entity_snapshot
to check if they are there.

You could use /usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh 
utility to cleanup there.


Thanks,
Arsène


On 10/08/2015 12:33 PM, Raz Tamir wrote:

As part of the update process, the ovirt-engine service will
restart.
Can you try restart it manually with 'service ovirt-engine
restart' and try the update again?



Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 1:27 PM, Arsène Gschwind
 wrote:

The update still fails with the same problems.
Running that command on the spm host returns nothing.

Thanks,
Arsène


On 10/08/2015 12:08 PM, Raz Tamir wrote:

Ok, so try to update again, and if you fail, please run
'vdsClient -s 0 getAllTasks' from your spm host and provide
the output



Thanks,
Raz Tamir
Red Hat Israel

On Thu, Oct 8, 2015 at 12:55 PM, Arsène Gschwind
 wrote:

Hi Raz,

The table is empty:

engine=# select * from async_tasks;
 task_id | action_type | status | result | step_id |
command_id | started_at | storage_pool_id | task_type |
vdsm_task_id | root_comm
and_id | user_id

-+-+++-+++-+---+--+--
---+-
(0 rows)

Thanks for your help,
Arsène



On 10/07/2015 08:59 PM, Raz Tamir wrote:

Hi Arsène,
From the engine run the following commands:
1. # su - postgres
2. # psql -d engine
3. please, provide the output of this command:
# select * from async_tasks ;



Thanks,
Raz Tamir
Red Hat Israel

On Wed, Oct 7, 2015 at 6:34 PM, Arsène Gschwind
 wrote:

Any idea how to get ride of those tasks?

Thanks a lot
Arsène


    On 10/06/2015 02:43 PM, Arsène Gschwind wrote:

Hi,

I would like to update ovirt to 3.5.4 from
3.5.3 but engine-setup fails due to remove
snapshot tasks.

[ INFO  ] Cleaning async tasks and compensations
  The following system tasks have been
found running in the system:
  The following commands have been
found running in the system:
  The following compensations have
been found running in the system:
org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
org.ovirt.engine.core.bll.RemoveSnapshotCommand 
org.ovirt.engine.core.common.businessentities.Snapshot
Would you like to try to wait for that?

This tasks are not showing up in the task
monitor and I have no idea how to get them
 

Re: [ovirt-users] can't migrate Windows 2012R2 VM

[Arsène Gschwind]

Hi Mathias,

I had a similar problem with Windows Server 2016 and could resolve it by 
installing the latest driver for QXL found at 
https://www.spice-space.org/download/windows/qxl-wddm-dod/qxl-wddm-dod-0.18/. 
This should also work for Windows 2012R2.


Arsène


On 11/07/2017 12:47 PM, Matthias Leopold wrote:

Hi,

i'm experiencing reproducible problems migrating Windows 2012R2 VMs in 
oVirt 4.1 environments. I can't migrate two different Windows 2012R2 
VMs in two different oVirt environments. engine.log in this situation 
is the same in both cases, i'm attaching it.


lines like
"Failed to destroy VM 'd4ddd4d1-2de4-4ace-900d-76552cadefb0' because 
VM does not exist, ignoring"
"VM 'd4ddd4d1-2de4-4ace-900d-76552cadefb0'(ovirt-test03_win2012) was 
unexpectedly detected as 'Down' on VDS 'xxx'"

don't sound too confidence-inspiring.

Windows 2008 and Windows 2016 VMs can be migrated with no problem.

- oVirt version is 4.1.6
- VirtIO drivers and oVirt guest agent in windows guest were installed 
from oVirt-toolsSetup-4.1-5.fc24.iso (one VM is using VirtIO devices, 
other VM isn't)
- oVirt cluster migration settings are default in a 4.1 install 
(migration policy: legacy, i also tried: minimal downtime, post copy 
migration, no avail...)


thx for any advice
matthias




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Re: [ovirt-users] ovirtmgmt network

[Arsène Gschwind]

Any hint or answer to my question?

I've searched around but couldn't find any answer...


On 10/31/2017 10:36 AM, Arsène Gschwind wrote:


Hi,

I have a question about ovirtmgmt network.

When deploying Hosted-Engine it creates ovirtmgmt bridge on top of 
main nic of the host. This means the HE will be connected to the same 
network as the main Host connection. Is it possible to separate those 
subnet, let say I would have something like


Host:

IP: 10.0.a.b (VLAN a untagged) The host has an IP address on that 
interface

GW: 10.0.a.gw

Then i would have a tagged VLAN on top of that interface :

IF2 : 10.0.c.x (VLAN c tagged) The host has no IP address on that 
interface

GW: 10.0.c.gw

Would it be possible to have the HE connected on IF2, if Yes how do we 
deploy such a setup?


Thanks for any hint.
Rgds,
Arsène

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[ovirt-users] Upgrade Cluster Compat Level from 4.1 to 4.2

[Arsène Gschwind]

Hi,

I could successfully upgrade our Ovirt Environment from 4.1.9 to 4.2.1, 
really great job with the new interface.
Everything runs well so far, the only problem I have is when trying to 
Upgrade the Cluster Compatibility Level from 4.1 to 4.2 it throw an error :


Error while executing action: Update of cluster compatibility version 
failed because there are VMs/Templates [spfy-tscon] with incorrect 
configuration. To fix the issue, please go to each of them, edit and 
press OK. If the save does not pass, fix the dialog validation.


This VM is a Windows Server 2016 System with a custom property using 
smbios hook, could that be the problem?

The engine log don't help a lot:

/2018-02-22 18:49:42,026+01 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(default task-57) [595850d5] EVENT_ID: 
CLUSTER_CANNOT_UPDATE_VM_COMPATIBILITY_VERSION(12,005), Cannot update 
compatibility version of Vm/Template: [spfy-tscon], Message: [No Message]//

/

Are there some other place to investigate and get some more information 
about this error?


Thanks a lot for any Hint/Help.

rgds,
Arsene

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Re: [ovirt-users] Upgrade Cluster Compat Level from 4.1 to 4.2

[Arsène Gschwind]

Hi Machal,

Thanks, I've forgot to set the hook property for version 4.2.

That did the trick.

Rgds,
Arsene


On 02/22/2018 09:42 PM, Michal Skrivanek wrote:



On 22 Feb 2018, at 20:23, Arsène Gschwind <mailto:arsene.gschw...@unibas.ch>> wrote:


Hi,

I could successfully upgrade our Ovirt Environment from 4.1.9 to 
4.2.1, really great job with the new interface.
Everything runs well so far, the only problem I have is when trying 
to Upgrade the Cluster Compatibility Level from 4.1 to 4.2 it throw 
an error :


Error while executing action: Update of cluster compatibility version 
failed because there are VMs/Templates [spfy-tscon] with incorrect 
configuration. To fix the issue, please go to each of them, edit and 
press OK. If the save does not pass, fix the dialog validation.


This VM is a Windows Server 2016 System with a custom property using 
smbios hook, could that be the problem?



Hi,
if it’s a user defined custom property you need to define it for the 
new cluster level too, similarly as you did originally


Thanks,
michal


The engine log don't help a lot:

/2018-02-22 18:49:42,026+01 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(default task-57) [595850d5] EVENT_ID: 
CLUSTER_CANNOT_UPDATE_VM_COMPATIBILITY_VERSION(12,005), Cannot update 
compatibility version of Vm/Template: [spfy-tscon], Message: [No 
Message]//

/

Are there some other place to investigate and get some more 
information about this error?


Thanks a lot for any Hint/Help.

rgds,
Arsene

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Re: [ovirt-users] Network and disk inactive after 4.2.1 upgrade

[Arsène Gschwind]

Hi Chris,

After upgrading from 4.1.9 to 4.2.1 I had the same problem.
Had to reactivate network and disk on all VMs.

rgds,
Arsene


On 02/13/2018 04:05 PM, Chris Adams wrote:

I upgraded my dev cluster from 4.2.0 to 4.2.1 yesterday, and I noticed
that all my VMs show the network interfaces unplugged and disks inactive
(despite the VMs being up and running just fine).  This includes the
hosted engine.

I had not rebooted VMs after upgrading, so I tried powering one off and
on; it would not start until I manually activated the disk.

I haven't seen a problem like this before (although it usually means
that I did something wrong :) ) - what should I look at?


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Re: [ovirt-users] After upgrade to 4.2 some VM won't start

[Arsène Gschwind]

Yes all using the same SD.


rgds,

Arsene


On 02/23/2018 08:41 PM, Mahdi Adnan wrote:

All VMs are using the same storage domain ?


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*From:* users-boun...@ovirt.org  on behalf of 
Arsène Gschwind 

*Sent:* Friday, February 23, 2018 10:14 PM
*To:* users
*Subject:* [ovirt-users] After upgrade to 4.2 some VM won't start

Hi,

After upgrading cluster compatibility to 4.2 some VM won't start and 
I'm unable to figured out why, it throws a java exception.


I've attached the engine log.

Thanks for any help/hint.

rgds,
Arsene

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Re: [ovirt-users] After upgrade to 4.2 some VM won't start

[Arsène Gschwind]

When creating an identical VM and attaching the one disk it will start 
and run perfectly. It seems that during the Cluster Compatibility Update 
something doesn't work right on running VM, this only happens on running 
VMs and I could reproduce it.


Is there a way to do some kind of diff between the new and the old VM 
settings to find out what may be different?


Thanks,
Arsene


On 02/23/2018 08:14 PM, Arsène Gschwind wrote:


Hi,

After upgrading cluster compatibility to 4.2 some VM won't start and 
I'm unable to figured out why, it throws a java exception.


I've attached the engine log.

Thanks for any help/hint.

rgds,
Arsene

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Re: [ovirt-users] After upgrade to 4.2 some VM won't start

[Arsène Gschwind]

Yes exactly


On 02/24/2018 11:58 AM, Mahdi Adnan wrote:
So if you create new VM and attach the same disk to it, it will run 
without issues ?



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*From:* users-boun...@ovirt.org  on behalf of 
Arsène Gschwind 

*Sent:* Saturday, February 24, 2018 11:03 AM
*To:* users@ovirt.org
*Subject:* Re: [ovirt-users] After upgrade to 4.2 some VM won't start

When creating an identical VM and attaching the one disk it will start 
and run perfectly. It seems that during the Cluster Compatibility 
Update something doesn't work right on running VM, this only happens 
on running VMs and I could reproduce it.


Is there a way to do some kind of diff between the new and the old VM 
settings to find out what may be different?


Thanks,
Arsene


On 02/23/2018 08:14 PM, Arsène Gschwind wrote:


Hi,

After upgrading cluster compatibility to 4.2 some VM won't start and 
I'm unable to figured out why, it throws a java exception.


I've attached the engine log.

Thanks for any help/hint.

rgds,
Arsene

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Re: [ovirt-users] After upgrade to 4.2 some VM won't start

[Arsène Gschwind]

Hi,

I would like investigate what went wrong during the Cluster 
Compatibility update on running VMs, for sure the workaround by creating 
new VM and attaching disk works great but i think it would be 
interesting to know what went wrong.


I've tried to find a way to create a dump of the VM config to be able to 
make a diff between old and new one to see what is different but without 
any luck so far...


Any idea how to create such a dump?

Thanks for any help.

rgds,

Arsene


On 02/24/2018 09:03 AM, Arsène Gschwind wrote:


When creating an identical VM and attaching the one disk it will start 
and run perfectly. It seems that during the Cluster Compatibility 
Update something doesn't work right on running VM, this only happens 
on running VMs and I could reproduce it.


Is there a way to do some kind of diff between the new and the old VM 
settings to find out what may be different?


Thanks,
Arsene


On 02/23/2018 08:14 PM, Arsène Gschwind wrote:


Hi,

After upgrading cluster compatibility to 4.2 some VM won't start and 
I'm unable to figured out why, it throws a java exception.


I've attached the engine log.

Thanks for any help/hint.

rgds,
Arsene

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[ovirt-users] HE LUN change

[Arsène Gschwind]

Hi,

We are running HE on a separate FC LUN on a storage system which needs to be 
replaced, what would be the best method to move / copy that LUN to another FC 
LUN?
Do we need to redeploy HE with backup/restore DB?

Thanks for any hint.
regards,
Arsène

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[ovirt-users] Re: HE LUN change

[Arsène Gschwind]

Thanks for the hint Simone, I may try the shortcut.
Alternatively would it be possible to use LVM tools VGExtent - PVMove and then 
remove to old LUN?
Do you see any problem when using LVM? This could even be done on a running 
system...

regards,
Arsene
On Fri, 2018-05-18 at 09:23 +0200, Simone Tiraboschi wrote:
Hi,
the proper way is trough backup/restore following 
https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restoring_an_EL-Based_Self-Hosted_Environment/

If you want to try a shortcut, I'm pretty confident that if both the source FC 
LUN and the target one are correctly mapped on the relevant hosts, you could 
simply:

- set global maintenance mode
- shutdown the engine VM
- stop ovirt-ha-agent and ovirt-ha-broker on all the involved hosts
- copy the source LUN content over the target LUN with dd
- filter out the source LUN at multipath level
- restart the relevant services

On Wed, May 16, 2018 at 3:31 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:
Hi,

We are running HE on a separate FC LUN on a storage system which needs to be 
replaced, what would be the best method to move / copy that LUN to another FC 
LUN?
Do we need to redeploy HE with backup/restore DB?

Thanks for any hint.
regards,
Arsène

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[ovirt-users] ui error

[Arsène Gschwind]

Hi,

in the UI error log ui.log i do get a lot of those errors:

2018-06-03 10:57:17,486+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-52) [] Permutation name: AEA766696E550914FBFDA5936BC98453
2018-06-03 10:57:17,486+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-52) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: 
(TypeError) : Cannot read property 'G' of null
at 
org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel.$lambda$1(DisksAllocationModel.java:107)
at 
org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel$lambda$1$Type.onSuccess(DisksAllocationModel.java:107)
at 
org.ovirt.engine.ui.frontend.Frontend$1.$onSuccess(Frontend.java:227) 
[frontend.jar:]
at org.ovirt.engine.ui.frontend.Frontend$1.onSuccess(Frontend.java:227) 
[frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.$onSuccess(OperationProcessor.java:133)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.onSuccess(OperationProcessor.java:133)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:270)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:270)
 [frontend.jar:]
at 
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198)
 [gwt-servlet.jar:]
at 
com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233) 
[gwt-servlet.jar:]
at 
com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409)
 [gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) 
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) 
[gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)

This error also appears when tying to migrate a VM disk to another SD.
Any idea why this happens?

regards,
Arsène


--



Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 |  CH-4056 Basel  |  Switzerland
Tel. +41 79 449 25 63  |  http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-...@unibas.ch<mailto:support-...@unibas.ch> | +41 61 
267 14 11
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[ovirt-users] Re: ui error

[Arsène Gschwind]

Bug opened: https://bugzilla.redhat.com/show_bug.cgi?id=1585662

thanks for any help.

On Sun, 2018-06-03 at 14:48 +0300, Benny Zlotnik wrote:
Are you able to move the disk?

Can you open a bug?

On Sun, Jun 3, 2018 at 1:35 PM, Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:
I'm using version : 4.2.3.8-1.el7 the latest version.


On Sun, 2018-06-03 at 12:59 +0300, Benny Zlotnik wrote:
Which version are you using?

On Sun, 3 Jun 2018, 12:57 Arsène Gschwind, 
mailto:arsene.gschw...@unibas.ch>> wrote:
Hi,

in the UI error log ui.log i do get a lot of those errors:

2018-06-03 10:57:17,486+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-52) [] Permutation name: AEA766696E550914FBFDA5936BC98453
2018-06-03 10:57:17,486+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-52) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: 
(TypeError) : Cannot read property 'G' of null
at 
org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel.$lambda$1(DisksAllocationModel.java:107)
at 
org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel$lambda$1$Type.onSuccess(DisksAllocationModel.java:107)
at 
org.ovirt.engine.ui.frontend.Frontend$1.$onSuccess(Frontend.java:227) 
[frontend.jar:]
at org.ovirt.engine.ui.frontend.Frontend$1.onSuccess(Frontend.java:227) 
[frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.$onSuccess(OperationProcessor.java:133)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.onSuccess(OperationProcessor.java:133)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:270)
 [frontend.jar:]
at 
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:270)
 [frontend.jar:]
at 
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198)
 [gwt-servlet.jar:]
at 
com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233) 
[gwt-servlet.jar:]
at 
com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409)
 [gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) 
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) 
[gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)

This error also appears when tying to migrate a VM disk to another SD.
Any idea why this happens?

regards,
Arsène


--



Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 
70<https://maps.google.com/?q=Klingelbergstr.+70+%7C+CH-4056+Basel+%7C+Switzerland&entry=gmail&source=g>
 
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267 14 11

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IT Services
Klingelbergstr. 
70<https://maps.google.com/?q=Klingelbergstr.+70+%7C+CH-4056+Basel+%7C+Switzerland&entry=gmail&source=g>
 
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[ovirt-users] Strange SD problem

[Arsène Gschwind]

HI,

I'm having a strange behavior with a SD. When trying to manage the SD I see 
they "Add" button for the LUN which should already be the one use for that SD.
In the Logs I see the following:

2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch: 
Batch entry 0 select * from public.insertluns(CAST ('repl_HanaLogs_osd_01' AS 
varchar),CAST ('DPUtaW-Q5zp-aZos-HriP-5Z0v-hiWO-w7rmwG' AS varchar),CAST 
('4TCXZ7-R1l1-xkdU-u0vx-S3n4-JWcE-qksPd1' AS varchar),CAST 
('SHUAWEI_XSG1_2102350RMG10HC200035' AS varchar),CAST (7 AS int4),CAST 
('HUAWEI' AS varchar),CAST ('XSG1' AS varchar),CAST (2548 AS int4),CAST 
(268435456 AS int8)) as result was aborted: ERROR: duplicate key value violates 
unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement  Call getNextException to see 
other errors in the batch.
2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch. Next 
exception is: ERROR: duplicate key value violates unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement
2020-07-13 17:48:07,293+02 INFO  
[org.ovirt.engine.core.utils.transaction.TransactionSupport] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] transaction rolled back
2020-07-13 17:48:07,293+02 ERROR 
[org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand]
 (EE-ManagedThreadFactory-engine-Thread-95) [51091853] Command 
'org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand'
 failed: ConnectionCallback; ]; ERROR: duplicate key value violates unique 
constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
    )"

It looks like the engine will add a LUN to an SD and it already exist...
Any Idea how to resolve that problem?

Thanks a lot



--

Arsène Gschwind mailto:arsene.gschw...@unibas.ch>>
Universitaet Basel
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[ovirt-users] Re: Strange SD problem

[Arsène Gschwind]

Hello all,

I've checked all my multipath configuration and everything seems korrekt.
Is there a way to correct this, may be in the DB?

I really need some help, thanks a lot.
Arsène

On Tue, 2020-07-14 at 00:29 +0000, Arsène Gschwind wrote:
HI,

I'm having a strange behavior with a SD. When trying to manage the SD I see 
they "Add" button for the LUN which should already be the one use for that SD.
In the Logs I see the following:

2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch: 
Batch entry 0 select * from public.insertluns(CAST ('repl_HanaLogs_osd_01' AS 
varchar),CAST ('DPUtaW-Q5zp-aZos-HriP-5Z0v-hiWO-w7rmwG' AS varchar),CAST 
('4TCXZ7-R1l1-xkdU-u0vx-S3n4-JWcE-qksPd1' AS varchar),CAST 
('SHUAWEI_XSG1_2102350RMG10HC200035' AS varchar),CAST (7 AS int4),CAST 
('HUAWEI' AS varchar),CAST ('XSG1' AS varchar),CAST (2548 AS int4),CAST 
(268435456 AS int8)) as result was aborted: ERROR: duplicate key value violates 
unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement  Call getNextException to see 
other errors in the batch.
2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch. Next 
exception is: ERROR: duplicate key value violates unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement
2020-07-13 17:48:07,293+02 INFO  
[org.ovirt.engine.core.utils.transaction.TransactionSupport] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] transaction rolled back
2020-07-13 17:48:07,293+02 ERROR 
[org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand]
 (EE-ManagedThreadFactory-engine-Thread-95) [51091853] Command 
'org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand'
 failed: ConnectionCallback; ]; ERROR: duplicate key value violates unique 
constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"

It looks like the engine will add a LUN to an SD and it already exist...
Any Idea how to resolve that problem?

Thanks a lot



--

Arsène Gschwind mailto:arsene.gschw...@unibas.ch>>
Universitaet Basel

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[ovirt-users] engine log level

[Arsène Gschwind]

Hi,

I'm running oVirt 4.3.9 and i'm wondering if it is possible to increase engine 
Loglevel. I could not find anything on Google or in the docs.

Thanks for any Hint?
rgds, Arsène

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Universitaet Basel
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[ovirt-users] Re: Strange SD problem

[Arsène Gschwind]

Hi Ahmad,

I did the following:

1. Storage -> Storage Domains
2 Click the existing Storage Domain and click "Manage Domain"
and then I see next to the LUN which is already part of the SD the "Add" button

I do not want to click add since it may destroy the existing SD or the content 
of the LUNs.
In the Engine Log I see the following:


020-07-14 09:57:45,131+02 WARN  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedThreadFactory-engine-Thread-20) [277145f2] EVENT_ID: 
STORAGE_DOMAINS_COULD_NOT_BE_SYNCED(1,046), Storage domains with IDs 
[6b82f31b-fa2a-406b-832d-64d9666e1bcc] could not be synchronized. To 
synchronize them, please move them to maintenance and then activate.

Thanks a lot

On Tue, 2020-07-14 at 16:07 +0300, Ahmad Khiet wrote:
Hi Arsène Gschwind,

it's really strange that you see "Add" on a LUN that already has been added to 
the database.
to verify the steps you did make at first,
1- Storage -> Storage Domains
2- New Domain - [ select iSCSI ]
3- click on "+" on the iscsi target, then you see the "Add" button is available
4- after clicking add and ok, then this error will be shown in the logs
is that right?

can you also attach vdsm log?




On Tue, Jul 14, 2020 at 1:15 PM Arsène Gschwind 
mailto:arsene.gschw...@unibas.ch>> wrote:
Hello all,

I've checked all my multipath configuration and everything seems korrekt.
Is there a way to correct this, may be in the DB?

I really need some help, thanks a lot.
Arsène

On Tue, 2020-07-14 at 00:29 +, Arsène Gschwind wrote:
HI,

I'm having a strange behavior with a SD. When trying to manage the SD I see 
they "Add" button for the LUN which should already be the one use for that SD.
In the Logs I see the following:

2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch: 
Batch entry 0 select * from public.insertluns(CAST ('repl_HanaLogs_osd_01' AS 
varchar),CAST ('DPUtaW-Q5zp-aZos-HriP-5Z0v-hiWO-w7rmwG' AS varchar),CAST 
('4TCXZ7-R1l1-xkdU-u0vx-S3n4-JWcE-qksPd1' AS varchar),CAST 
('SHUAWEI_XSG1_2102350RMG10HC200035' AS varchar),CAST (7 AS int4),CAST 
('HUAWEI' AS varchar),CAST ('XSG1' AS varchar),CAST (2548 AS int4),CAST 
(268435456 AS int8)) as result was aborted: ERROR: duplicate key value violates 
unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement  Call getNextException to see 
other errors in the batch.
2020-07-13 17:48:07,292+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.BatchProcedureExecutionConnectionCallback] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] Can't execute batch. Next 
exception is: ERROR: duplicate key value violates unique constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) already exists.
  Where: SQL statement "INSERT INTO LUNs (
LUN_id,
physical_volume_id,
volume_group_id,
serial,
lun_mapping,
vendor_id,
product_id,
device_size,
discard_max_size
)
VALUES (
v_LUN_id,
v_physical_volume_id,
v_volume_group_id,
v_serial,
v_lun_mapping,
v_vendor_id,
v_product_id,
v_device_size,
v_discard_max_size
)"
PL/pgSQL function insertluns(character varying,character varying,character 
varying,character varying,integer,character varying,character 
varying,integer,bigint) line 3 at SQL statement
2020-07-13 17:48:07,293+02 INFO  
[org.ovirt.engine.core.utils.transaction.TransactionSupport] 
(EE-ManagedThreadFactory-engine-Thread-95) [51091853] transaction rolled back
2020-07-13 17:48:07,293+02 ERROR 
[org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand]
 (EE-ManagedThreadFactory-engine-Thread-95) [51091853] Command 
'org.ovirt.engine.core.bll.storage.domain.SyncLunsInfoForBlockStorageDomainCommand'
 failed: ConnectionCallback; ]; ERROR: duplicate key value violates unique 
constraint "pk_luns"
  Detail: Key (lun_id)=(repl_HanaLogs_osd_01) alread

[ovirt-users] VM Snapshot inconsistent

[Arsène Gschwind]

Hi,

I running oVirt 4.3.9 with FC based storage.
I'm running several VM with 3 disks on 3 different SD. Lately we did delete a 
VM Snapshot and that task failed after a while and since then the Snapshot is 
inconsistent.
disk1 : Snapshot still visible in DB and on Storage using LVM commands
disk2: Snapshot still visible in DB but not on storage anymore (It seems the 
merge did run correctly)
disk3: Snapshot still visible in DB but not on storage ansmore (It seems the 
merge did run correctly)

When I try to delete the snapshot again it runs forever and nothing happens.
Is there a way to suppress that snapshot?
Is it possible to merge disk1 with its snapshot using LVM commands and then 
cleanup the Engine DB?

Thanks for any hint or help.
rgds , arsene

--

Arsène Gschwind mailto:arsene.gschw...@unibas.ch>>
Universitaet Basel
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[ovirt-users] Re: VM Snapshot inconsistent

[Arsène Gschwind]

On Tue, 2020-07-14 at 19:10 +0300, Nir Soffer wrote:

On Tue, Jul 14, 2020 at 5:37 PM Arsène Gschwind

<

<mailto:arsene.gschw...@unibas.ch>

arsene.gschw...@unibas.ch

> wrote:


Hi,


I running oVirt 4.3.9 with FC based storage.

I'm running several VM with 3 disks on 3 different SD. Lately we did delete a 
VM Snapshot and that task failed after a while and since then the Snapshot is 
inconsistent.

disk1 : Snapshot still visible in DB and on Storage using LVM commands

disk2: Snapshot still visible in DB but not on storage anymore (It seems the 
merge did run correctly)

disk3: Snapshot still visible in DB but not on storage ansmore (It seems the 
merge did run correctly)


When I try to delete the snapshot again it runs forever and nothing happens.


Did you try also when the vm is not running?

Yes I've tried that without success


In general the system is designed so trying again a failed merge will complete

the merge.


If the merge does complete, there may be some bug that the system cannot

handle.


Is there a way to suppress that snapshot?

Is it possible to merge disk1 with its snapshot using LVM commands and then 
cleanup the Engine DB?


Yes but it is complicated. You need to understand the qcow2 chain

on storage, complete the merge manually using qemu-img commit,

update the metadata manually (even harder), then update engine db.


The best way - if the system cannot recover, is to fix the bad metadata

that cause the system to fail, and the let the system recover itself.


Which storage domain format are you using? V5? V4?

I'm using storage format V5 on FC.

Thanks.


Thanks for any hint or help.

rgds , arsene


--


Arsène Gschwind <

<mailto:arsene.gschw...@unibas.ch>

arsene.gschw...@unibas.ch

>

Universitaet Basel

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IT Services
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[ovirt-users] Re: VM Snapshot inconsistent

[Arsène Gschwind]

On Tue, 2020-07-14 at 16:50 +, Arsène Gschwind wrote:
On Tue, 2020-07-14 at 19:10 +0300, Nir Soffer wrote:

On Tue, Jul 14, 2020 at 5:37 PM Arsène Gschwind

<

<mailto:arsene.gschw...@unibas.ch>

arsene.gschw...@unibas.ch

> wrote:


Hi,


I running oVirt 4.3.9 with FC based storage.

I'm running several VM with 3 disks on 3 different SD. Lately we did delete a 
VM Snapshot and that task failed after a while and since then the Snapshot is 
inconsistent.

disk1 : Snapshot still visible in DB and on Storage using LVM commands

disk2: Snapshot still visible in DB but not on storage anymore (It seems the 
merge did run correctly)

disk3: Snapshot still visible in DB but not on storage ansmore (It seems the 
merge did run correctly)


When I try to delete the snapshot again it runs forever and nothing happens.


Did you try also when the vm is not running?

Yes I've tried that without success


In general the system is designed so trying again a failed merge will complete

the merge.


If the merge does complete, there may be some bug that the system cannot

handle.


Is there a way to suppress that snapshot?

Is it possible to merge disk1 with its snapshot using LVM commands and then 
cleanup the Engine DB?


Yes but it is complicated. You need to understand the qcow2 chain

on storage, complete the merge manually using qemu-img commit,

update the metadata manually (even harder), then update engine db.


The best way - if the system cannot recover, is to fix the bad metadata

that cause the system to fail, and the let the system recover itself.

Do you have some hint how to fix the metadata?

Thanks a lot.


Which storage domain format are you using? V5? V4?

I'm using storage format V5 on FC.

Thanks.


Thanks for any hint or help.

rgds , arsene


--


Arsène Gschwind <

<mailto:arsene.gschw...@unibas.ch>

arsene.gschw...@unibas.ch

>

Universitaet Basel

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--

Arsène Gschwind
Fa. Sapify AG im Auftrag der universitaet Basel
IT Services
Klinelbergstr. 70 | CH-4056 Basel | Switzerland
Tel: +41 79 449 25 63 | http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch<mailto:support-...@unibas.ch> | +41 61 
267 14 11

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--

Arsène Gschwind
Fa. Sapify AG im Auftrag der universitaet Basel
IT Services
Klinelbergstr. 70 | CH-4056 Basel | Switzerland
Tel: +41 79 449 25 63 | http://its.unibas.ch
ITS-ServiceDesk: support-...@unibas.ch<mailto:support-...@unibas.ch> | +41 61 
267 14 11
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