[ovirt-users] Error on Adding Host

[FERNANDO FREDIANI]

Hi folks.

I think I have been hit by the most annoying error you can get on oVirt.
I have removed a Host from Engine, re-installed it with the latest
ovirt-node-ng ISO, tried to add the freshly installed Host back to Engine
and got the following error:

"Command returned failure code 1 during SSH session"

The host has the same FQDN as before and I have cleaned the SSH from the
known_hosts file in the Engine before trying to add it on the web interface.

I have also tried this process with 2 different ISO files:
- ovirt-node-ng-installer-ovirt-4.1-pre-2017030911.iso
- ovirt-node-ng-installer-ovirt-4.1-pre-2017031104.iso

And the Engine is version 4.1.1.4-1

Have searched for this error and there are a lot of people affected but not
a single solution solves it.

Please give some light.

Thanks
Fernando
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[ovirt-users] Windows 2012 VM novnc mouse not in vnc

[William Cooley]

When connecting to a Windows 2012 VM using the novnc web console the mouse is 
offset by fair bit. The distance changes depending on from where you enter the 
console area.
Is there some way to fix this?

William


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Re: [ovirt-users] oVirt 4.1.0 - Gluster - Hosted Engine deploy howto

[NUNIN Roberto]

Hi kasturi

  >>  Hosted Engine tab is visible only after hosted_storage and hosted_engine 
vm is imported to the >>cluster. Once the first node is installed, you will 
need to create a storage domain of vmstore or >>data volume .

Data storage domain is already created and activated. I've also created one 
test VM, up & running.


>>Once one of these storage domains are created, hosted_storage and 
>>Hosted_engine vm is >>imported automatically. After this you will be able to 
>>see Hosted Engine tab in the New hosts >>dialog box.

This is the strange behavior, as wrote in my previous, hosted_storage is still 
locked and hosted engine VM is visible only as number of VM, but is not visible 
selecting the host where it is running.

>>Thanks
>>kasturi

Thanks
Roberto

On 03/15/2017 11:09 PM, NUNIN Roberto wrote:
Hi

Our test environment:

oVirt Engine : 4.1.0.3-1-el7.centos

Gluster replica 3 with bricks on all nodes.

6 nodes :

OS Version: RHEL - 7 - 3.1611.el7.centos
Kernel Version: 3.10.0 - 514.10.2.el7.x86_64
KVM Version: 2.6.0 - 28.el7_3.3.1
LIBVIRT Version: libvirt-2.0.0-10.el7_3.5
VDSM Version: vdsm-4.19.4-1.el7.centos
GlusterFS Version: glusterfs-3.8.9-1.el7

I have successfully added all the nodes to the default cluster.
Now I need to activate all the remainder 5 hosts for the hosted engine, but I 
haven’t the tab “Hosted Engine” in the Host properties, so I can’t deploy HE 
via web UI.

Using command line, I have an error :

2017-03-15 16:58:48 ERROR otopi.plugins.gr_he_setup.storage.storage 
storage._abortAdditionalHosts:189 Setup of additional hosts using this software 
is not allowed anymore. Please use the engine web interface to deploy any 
additional hosts.
RuntimeError:Setup of additional hosts using this software is not allowed 
anymore. Please use the engine web interface to deploy any additional hosts.
2017-03-15 16:58:48 ERROR otopi.context context._executeMethod:151 Failed to 
execute stage 'Environment customization': Setup of additional hosts using this 
software is not allowed anymore. Please use the engine web interface to deploy 
any additional hosts.
2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 ENV 
BASE/exceptionInfo=list:'[(, 
RuntimeError('Setup of additional hosts using this software is not allowed 
anymore. Please use the engine web interface to deploy any additional 
hosts.',), )]'
2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 ENV 
BASE/exceptionInfo=list:'[(, 
RuntimeError('Setup of additional hosts using this software is not allowed 
anymore. Please use the engine web interface to deploy any additional 
hosts.',), )]'

The hosted_storage is still locked.

How to enable the “Hosted Engine” Host property in the web UI or to force 
deploy via CLI ?

If logs are needed, please let me know which one. Attached agent-ha.log (from 
first node) and ovirt-hosted-engine-setup.log (from host where attempt to 
deploy hosted-engine via CLI).

Apart this, seems that the test environment is working as expected (Gluster ok, 
installed VM ok).

TIA



Roberto





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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.

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proprietary, or otherwise private information. If you have received it in 
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Re: [ovirt-users] Error on Node upgrade 2

[FERNANDO FREDIANI]

Well, this failed badly.
In another try it did the upgrade to the newer version it was not being 
able to do before, but upon reboot several services fail to start and 
the host doesn't come up. I then rebooted into the previous version.


A complete re-install seems to be the only option.
Seems the upgrade process need refining.

Taking the opportunity what is the procedure to remove from the Engine a 
Host that will never come back up ? Seems the remove option is grayed 
when the server is offline or unreachable.


Fernando


On 15/03/2017 10:06, FERNANDO FREDIANI wrote:


Find it attached Yuval.

Fernando


On 14/03/2017 18:21, Yuval Turgeman wrote:

Adding Ryan, Fernando, can you please attach /tmp/imgbased.log ?

On Mar 13, 2017 2:43 PM, "FERNANDO FREDIANI" 
> wrote:


Hi Yedidyah.

Running oVirt-Node *4.1.0--0.20170201.0+1* on the nodes and tried
a normal upgrade. It detected it has to upgrade to
*4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos* from the
ovirt-4.1-pre repository.

The upgrade finished with the following problems:

...
Running transaction
  Updating   :

ovirt-node-ng-image-4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos.noarch
1/4
  Updating   :

ovirt-node-ng-image-update-4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos.noarch
2/4
mount: special device
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1 does not exist
cp: target ‘/tmp/tmp.N6JgSdFcu6/usr/share/imgbased/’ is not a
directory
rm: cannot remove
‘/tmp/tmp.N6JgSdFcu6/usr/share/imgbased/*image-update*.rpm’: No
such file or directory
umount: /tmp/tmp.N6JgSdFcu6: not mounted
...

So it seems it was not able to do it correctly.
This is the second time it happens and I had to remove manually
these packages containing 4.1.1 version.

Tried also:

# lvdisplay | grep ovirt-node-ng-4.1.1-0.20170303.0+1
  LV Path   
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1

  LV Nameovirt-node-ng-4.1.1-0.20170303.0+1
# fdisk -l /dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1
fdisk: cannot open
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1: No such file
or directory
# vgchange -ay
# fdisk -l /dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1
(then worked)

But the upon reboot it came back to 4.1.0 as if 4.1.1 never existed

Fernando

On 12/03/2017 03:30, Yedidyah Bar David wrote:

On Fri, Mar 10, 2017 at 2:37 PM, FERNANDO FREDIANI
   wrote:

I am not sure if another email I sent went through but has anyone got
problems when upgrading a running oVirt-node-ng from 4.1.0 to 4.1.1.

What kind of problems?


Is the only solution a complete reinstall of the node ?

No, this should work.

Best,


Thanks

Fernando

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Re: [ovirt-users] oVirt 4.1.0 - Gluster - Hosted Engine deploy howto

[knarra]

Hi Roberto,

Hosted Engine tab is visible only after hosted_storage and 
hosted_engine vm is imported to the cluster. Once the first node is 
installed, you will need to create a storage domain of vmstore or data 
volume . Once one of these storage domains are created, hosted_storage 
and Hosted_engine vm is imported automatically. After this you will be 
able to see Hosted Engine tab in the New hosts dialog box.


Thanks
kasturi

On 03/15/2017 11:09 PM, NUNIN Roberto wrote:


Hi

Our test environment:

oVirt Engine : 4.1.0.3-1-el7.centos

Gluster replica 3 with bricks on all nodes.

6 nodes :

OS Version: RHEL - 7 - 3.1611.el7.centos

Kernel Version: 3.10.0 - 514.10.2.el7.x86_64

KVM Version: 2.6.0 - 28.el7_3.3.1

LIBVIRT Version: libvirt-2.0.0-10.el7_3.5

VDSM Version: vdsm-4.19.4-1.el7.centos

GlusterFS Version: glusterfs-3.8.9-1.el7

I have successfully added all the nodes to the default cluster.

Now I need to activate all the remainder 5 hosts for the hosted 
engine, but I haven’t the tab “Hosted Engine” in the Host properties, 
so I can’t deploy HE via web UI.


Using command line, I have an error :

2017-03-15 16:58:48 ERROR otopi.plugins.gr_he_setup.storage.storage 
storage._abortAdditionalHosts:189 Setup of additional hosts using this 
software is not allowed anymore. Please use the engine web interface 
to deploy any additional hosts.


RuntimeError: *Setup of additional hosts using this software is not 
allowed anymore. Please use the engine web interface to deploy any 
additional hosts*.


2017-03-15 16:58:48 ERROR otopi.context context._executeMethod:151 
Failed to execute stage 'Environment customization': Setup of 
additional hosts using this software is not allowed anymore. Please 
use the engine web interface to deploy any additional hosts.


2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 
ENV BASE/exceptionInfo=list:'[(, 
RuntimeError('Setup of additional hosts using this software is not 
allowed anymore. Please use the engine web interface to deploy any 
additional hosts.',), )]'


2017-03-15 16:58:48 DEBUG otopi.context context.dumpEnvironment:770 
ENV BASE/exceptionInfo=list:'[(, 
RuntimeError('Setup of additional hosts using this software is not 
allowed anymore. Please use the engine web interface to deploy any 
additional hosts.',), )]'


The hosted_storage is still locked.

How to enable the “Hosted Engine” Host property in the web UI or to 
force deploy via CLI ?


If logs are needed, please let me know which one. Attached 
agent-ha.log (from first node) and ovirt-hosted-engine-setup.log (from 
host where attempt to deploy hosted-engine via CLI).


Apart this, seems that the test environment is working as expected 
(Gluster ok, installed VM ok).


TIA

*Roberto *




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] Serious Trouble - Lost Domains

[Fred Rolland]

Here are the feature page for importing storage domain : [1]

Can you provide more information on the error when you tried to import ?

[1]
https://www.ovirt.org/develop/release-management/features/storage/importstoragedomain/

On Tue, Mar 14, 2017 at 1:46 PM, JC Clark  wrote:

> Thank you for your response.
>
> My storage is NFS storage.
>
> I will try with "qemu-img info" ..
>
> I made an attempt to import the domain and I got an error.  I will attempt to 
> replicate tonight.
>
> Do I have to alter any of the metafiles when importing?  I seemed to remember 
> it didn't like to import another data center's domain.
>
>
> Sincerely JC
>
>
> Date: Tue, 14 Mar 2017 10:16:17 +0100
> From: Arman Khalatyan  
> To: JC Clark  
> Cc: users  
> Subject: Re: [ovirt-users] Serious Trouble - Lost Domains
> Message-ID:
>    
> 
> Content-Type: text/plain; charset="utf-8"
>
> What kind of storage are you using?
> If you check images with "qemu-img info" are you able to see the
> filesystems?
> Can you simply import the domain unto the new ovirt?
>
> Am 14.03.2017 9:59 vorm. schrieb "JC Clark"  
> :
>
>
> Dear Fellows and Fellettes,
>
> I am having serious disaster problems.  After a power transformer outside
> the building literally exploded,  surged and fried the motherboard to the
> main SPM domain computer in my Ovirt 4.0 system. After getting the computer
> working again with a new mother board.  I managed to basically loose
> integrity of the old engine.  I have rebuilt the engine.
>
> I have backups of the old engine and 4 data domains an ISO domain and an
> export domain which appear to not be damaged. They are all accessible from
> the CL.
>  I had to create a new host and SPM.  How do I get the floating domains
> into the new Engine?
>
> I have 1 storage container (85GB) I must get back.  MUST GET BACK!!
>
> I really appreciate you reading my sob story.  Hope you can help..
>
> Thank You much
>
>
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> -- next part --
> An HTML attachment was scrubbed...
> URL: 
> 
>  
> 
>
>
> --
> Warm Regards,
>
> JC Clark
> IT Director
> Mount Carmel School
> Saipan, CNMI(670) 235-6272 office(670) 483-8684 cell
>
>
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[ovirt-users] host node non-operational

[Angel R. Gonzalez]

Hello,
I've installed a engine server and 2 host nodes. After install the 2 
nodes I've configured a nfs domain storage in the first node. After few 
minutes, the second host is down and I dont put it online.


The log in the engine show:
>Host node2 cannot access the Storage Domain(s) nfsexport_node1 
attached to the Data Center Labs. Setting Host state to Non-Operational.


The nfsexport Storage Domain Format is V4, but in the /etc/nfsmount.conf
Defaultproto=tcp
Defaultvers=3
Nfsvers=3

Also I've added the line
NFS4_SUPPORT="no"
to /etc/sysconfig/nfs file

The node1's iptables rules are:

ACCEPT all  --  anywhere anywhere state RELATED,ESTABLISHED
ACCEPT icmp --  anywhere anywhere
ACCEPT all  --  anywhere anywhere
ACCEPT tcp  --  anywhere anywhere tcp dpt:54321
ACCEPT tcp  --  anywhere anywhere tcp dpt:54322
ACCEPT tcp  --  anywhere anywhere tcp dpt:sunrpc
ACCEPT udp  --  anywhere anywhere udp dpt:sunrpc
ACCEPT tcp  --  anywhere anywhere tcp dpt:ssh
ACCEPT udp  --  anywhere anywhere udp dpt:snmp
ACCEPT tcp  --  anywhere anywhere tcp dpt:websm
ACCEPT tcp  --  anywhere anywhere tcp dpt:16514
ACCEPT tcp  --  anywhere anywhere multiport dports 
rockwell-csp2

ACCEPT tcp  --  anywhere anywhere multiport dports rfb:6923
ACCEPT tcp  --  anywhere anywhere multiport dports 
49152:49216

ACCEPT tcp  --  anywhere anywhere tcp dpt:nfs
ACCEPT udp  --  anywhere anywhere udp dpt:nfs
ACCEPT tcp  --  anywhere anywhere tcp dpt:mountd
ACCEPT udp  --  anywhere anywhere udp dpt:mountd
REJECT all  --  anywhere anywhere reject-with 
icmp-host-prohibited


And the output of showmount -e command in a terminal of node1 is:
>/nfs/data *

But the output of showmount -e node1 in a terminal of node2 is
>clnt_create: RPC: Port mapper failure - Unable to receive: errno 113 
(No route to host)


Any help?

Thanks you in advance.

Ángel González

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Re: [ovirt-users] Suggestion for configuration with only 2 nics and equallogic ISCSI

[Phil Meyer]

On 03/15/2017 04:24 AM, Gianluca Cecchi wrote:
> ...
> that I can't do because the storage target is EQL and they don't
> support bonding way to connect
...

There is more than one way to do bonded interfaces.
You must be doing something other than LACP.

Using LACP, (mode=4) the bonded interfaces have only one MAC address.
In other modes, each interface retains it MAC address.
This may be what is confusing the storage array(s).  When packets are sent
to another device with multiple MAC addresses, the response MUST return
to the interface that it was sent from.

This is handled in tcp/ip settings for the kernel, in Linux.
You may want to check these sysctl values:

net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2
net.ipv4.conf.all.rp_filter = 2

The rp_filter values and meaning were redefined in newer kernels,
so you may have to research a bit.

Good luck.

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Re: [ovirt-users] oVirt 4.1 Dashboard

[Nelson Lameiras]

Hello, 

We had the same problem for almost a year, and the solution proposed in 
https://bugzilla.redhat.com/show_bug.cgi?id=1414379 worked perfectly for us! 
yay!!! 

cordialement, regards, 


Nelson LAMEIRAS 
Ingénieur Systèmes et Réseaux / Systems and Networks engineer 
Tel: +33 5 32 09 09 70 
nelson.lamei...@lyra-network.com 

www.lyra-network.com | www.payzen.eu 





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



From: "Arsène Gschwind"  
To: "Shirly Radco"  
Cc: "users"  
Sent: Wednesday, March 15, 2017 8:22:21 AM 
Subject: Re: [ovirt-users] oVirt 4.1 Dashboard 



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

BQ_BEGIN



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: 

BQ_BEGIN


Please find files attached 

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

BQ_BEGIN

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

BQ_BEGIN



Please find engine.log attached 

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

BQ_BEGIN



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

BQ_BEGIN



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. 


BQ_BEGIN



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 

BQ_END

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? 


BQ_BEGIN



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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BQ_END



BQ_END


BQ_END



BQ_END


BQ_END


BQ_END



BQ_END


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Re: [ovirt-users] oVirt 4.1 Dashboard

[Andrea Ghelardi]

Cheers ☺
@Shirley: being this the second report of the same issue, probably there is 
really a bug/problem somewhere?
AG

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Arsène Gschwind
Sent: Wednesday, March 15, 2017 8:22 AM
To: Shirly Radco 
Cc: users 
Subject: Re: [ovirt-users] oVirt 4.1 Dashboard


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 
> 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 
> 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 
> 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] Error on Node upgrade 2

[FERNANDO FREDIANI]

Find it attached Yuval.

Fernando


On 14/03/2017 18:21, Yuval Turgeman wrote:

Adding Ryan, Fernando, can you please attach /tmp/imgbased.log ?

On Mar 13, 2017 2:43 PM, "FERNANDO FREDIANI" 
> wrote:


Hi Yedidyah.

Running oVirt-Node *4.1.0--0.20170201.0+1* on the nodes and tried
a normal upgrade. It detected it has to upgrade to
*4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos* from the
ovirt-4.1-pre repository.

The upgrade finished with the following problems:

...
Running transaction
  Updating   :

ovirt-node-ng-image-4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos.noarch
1/4
  Updating   :

ovirt-node-ng-image-update-4.1.1-0.3.rc1.20170303133657.git20d3594.el7.centos.noarch
2/4
mount: special device
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1 does not exist
cp: target ‘/tmp/tmp.N6JgSdFcu6/usr/share/imgbased/’ is not a
directory
rm: cannot remove
‘/tmp/tmp.N6JgSdFcu6/usr/share/imgbased/*image-update*.rpm’: No
such file or directory
umount: /tmp/tmp.N6JgSdFcu6: not mounted
...

So it seems it was not able to do it correctly.
This is the second time it happens and I had to remove manually
these packages containing 4.1.1 version.

Tried also:

# lvdisplay | grep ovirt-node-ng-4.1.1-0.20170303.0+1
  LV Path   
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1

  LV Nameovirt-node-ng-4.1.1-0.20170303.0+1
# fdisk -l /dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1
fdisk: cannot open
/dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1: No such file or
directory
# vgchange -ay
# fdisk -l /dev/onn_kvm01/ovirt-node-ng-4.1.1-0.20170303.0+1 (then
worked)

But the upon reboot it came back to 4.1.0 as if 4.1.1 never existed

Fernando

On 12/03/2017 03:30, Yedidyah Bar David wrote:

On Fri, Mar 10, 2017 at 2:37 PM, FERNANDO FREDIANI
   wrote:

I am not sure if another email I sent went through but has anyone got
problems when upgrading a running oVirt-node-ng from 4.1.0 to 4.1.1.

What kind of problems?


Is the only solution a complete reinstall of the node ?

No, this should work.

Best,


Thanks

Fernando

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[DEBUG] Version: imgbased-0.9.14
[DEBUG] Arguments: Namespace(FILENAME='/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.1.0-0.20170303.0.el7.squashfs.img', command='update', debug=True, experimental=False, format='liveimg', stream='Image')
[INFO] Extracting image '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.1.0-0.20170303.0.el7.squashfs.img'
[DEBUG] Calling binary: (['mktemp', '-d', '--tmpdir', 'mnt.X'],) {}
[DEBUG] Calling: (['mktemp', '-d', '--tmpdir', 'mnt.X'],) {'close_fds': True, 'stderr': -2}
[DEBUG] Returned: /tmp/mnt.FXr7K
[DEBUG] Calling binary: (['mount', '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.1.0-0.20170303.0.el7.squashfs.img', u'/tmp/mnt.FXr7K'],) {}
[DEBUG] Calling: (['mount', '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.1.0-0.20170303.0.el7.squashfs.img', u'/tmp/mnt.FXr7K'],) {'close_fds': True, 'stderr': -2}
[DEBUG] Returned: 
[DEBUG] Mounted squashfs
[DEBUG] Found fsimage at '/tmp/mnt.FXr7K/LiveOS/rootfs.img'
[DEBUG] Calling binary: (['mktemp', '-d', '--tmpdir', 'mnt.X'],) {}
[DEBUG] Calling: (['mktemp', '-d', '--tmpdir', 'mnt.X'],) {'close_fds': True, 'stderr': -2}
[DEBUG] Returned: /tmp/mnt.YkYJj
[DEBUG] Calling binary: (['mount', u'/tmp/mnt.FXr7K/LiveOS/rootfs.img', u'/tmp/mnt.YkYJj'],) {}
[DEBUG] Calling: (['mount', u'/tmp/mnt.FXr7K/LiveOS/rootfs.img', u'/tmp/mnt.YkYJj'],) {'close_fds': True, 'stderr': -2}
[DEBUG] Returned: 
[DEBUG] Using nvr: ovirt-node-ng-4.1.1-0.20170303.0
[DEBUG] Fetching image for '/'
[DEBUG] Calling binary: (['findmnt', '--noheadings', '-o', 'SOURCE', '/'],) {}
[DEBUG] Calling: (['findmnt', '--noheadings', '-o', 'SOURCE', '/'],) {'close_fds': True, 'stderr': -2}
[DEBUG] Returned: /dev/mapper/onn_kvm01-ovirt--node--ng--4.1.0--0.20170201.0+1
[DEBUG] Found '/dev/mapper/onn_kvm01-ovirt--node--ng--4.1.0--0.20170201.0+1'
[DEBUG] Calling binary: (['lvs', '--noheadings', '-ovg_name,lv_name', u'/dev/mapper/onn_kvm01-ovirt--node--ng--4.1.0--0.20170201.0+1'],) {'stderr': }
[DEBUG] Calling: (['lvs', '--noheadings', '-ovg_name,lv_name', u'/dev/mapper/onn_kvm01-ovirt--node--ng--4.1.0--0.20170201.0+1'],) {'close_fds': True, 'stderr': }
[DEBUG] 

Re: [ovirt-users] Delete ISO from ISO storage

[Luca 'remix_tj' Lorenzetto]

On Wed, Mar 15, 2017 at 1:32 PM, Juan Jose  wrote:
> Ok, many thanks,
>
> I though that delete it directly woulb be some bad impact in the DB. I have
> deleted and it has worked properly.
>

No issues, since it does a rescan of the contents of the directory.

Luca



-- 
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , 
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Re: [ovirt-users] Delete ISO from ISO storage

[Luca 'remix_tj' Lorenzetto]

On Wed, Mar 15, 2017 at 1:19 PM, Juan Jose  wrote:
> Hello everybody,
>
> I have a 3.5.0.1-1.el6 ovirt infrastructure installed and with many ISO
> uploaded in my ISO storage. Is there some way to delete unusable ISOs from
> my ISO storage?,
>

Hello,

you can simply remove them from the NFS storage domain you're using.

Luca



-- 
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , 
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[ovirt-users] Delete ISO from ISO storage

[Juan Jose]

Hello everybody,

I have a 3.5.0.1-1.el6 ovirt infrastructure installed and with many ISO
uploaded in my ISO storage. Is there some way to delete unusable ISOs from
my ISO storage?,

Many thanks in advanced,

Juanjo.
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Re: [ovirt-users] oVirt Hosted Engine Setup fails

[Manuel Luis Aznar]

Hello there again,

Yes that is correct. I interrupted the setup with Ctrl+C. That was because
while I was answering, at the same time, I was looking at this file, and I
saw this:

FAILED: conflicting vdsm and libvirt-qemu tls configuration.
vdsm.conf with ssl=True requires the following changes:
libvirtd.conf: listen_tcp=0, auth_tcp="sasl", listen_tls=1
qemu.conf: spice_tls=1.

So I decided to interrupt the installation, because of the error, edit the
files (vdsm.conf and qemu.conf) and then I executed the installation again
and it was successful. It seams that the change of the values in that
files, in my case, produced a successful instalation.

Sorry if my english is hard to understand, now you understand what I did.

Any question, remark just go ahead

Thanks,
Manuel



2017-03-15 11:22 GMT+00:00 Simone Tiraboschi :

>
>
> On Wed, Mar 15, 2017 at 12:17 PM, Manuel Luis Aznar <
> manuel.luis.az...@gmail.com> wrote:
>
>> Hello Simone,
>>
>> The quoted lines on your last message are on lines 1238-1245 on the
>> attached log ovirt-hosted-engine-setup file.
>>
>> That file is the first hosted-engine setup. But this log file is not the
>> result of a host-engine-setup file. I start with the installation and while
>> I was answering the question I was looking to this log file for errors and
>> when I found this errors I stopped and done this:
>>
>> FAILED: conflicting vdsm and libvirt-qemu tls configuration.
>> vdsm.conf with ssl=True requires the following changes:
>> libvirtd.conf: listen_tcp=0, auth_tcp="sasl", listen_tls=1
>> qemu.conf: spice_tls=1.
>>
>> Previously to this installation I have done several installations without
>> revising this log file and always getting failed installations.
>>
>> Please its important to note that:
>>
>>  The currently setup which we are talking about was using repo 
>> "ovirt-release41-pre.rpm".
>> After correcting that two files I do the installation and in the end it was
>> completed successfully.
>>
>> When I have some time I will try to install again using the realease repo
>> "ovirt-release41.rpm"
>>
>> If you have any explanation, question or remark, please go ahead...
>>
>
> From the attached logs it seams that you voluntary interrupted the setup
> from keyboard here:
> 2017-03-07 11:23:17 DEBUG otopi.plugins.otopi.dialog.human
> dialog.__logString:204 DIALOG:SEND iptables was detected on
> your computer, do you wish setup to configure it? (Yes, No)[Yes]:
> 2017-03-07 12:06:15 DEBUG otopi.context context._executeMethod:142 method
> exception
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in
> _executeMethod
> method['method']()
>   File "/usr/share/ovirt-hosted-engine-setup/scripts/../
> plugins/gr-he-setup/network/firewall_manager.py", line 157, in
> _customization
> default=_('Yes'),
>   File "/usr/share/otopi/plugins/otopi/dialog/human.py", line 177, in
> queryString
> value = self._readline(hidden=hidden)
>   File "/usr/lib/python2.7/site-packages/otopi/dialog.py", line 246, in
> _readline
> value = self.__input.readline()
>   File "/usr/lib/python2.7/site-packages/otopi/main.py", line 53, in
> _signal
> raise RuntimeError("SIG%s" % signum)
> RuntimeError: SIG2
>
>
>
>>
>> I will report back.
>> Thanks for all in advance
>> Manuel
>>
>> 2017-03-13 17:29 GMT+00:00 Simone Tiraboschi :
>>
>>>
>>>
>>> On Mon, Mar 13, 2017 at 4:08 PM, Manuel Luis Aznar <
>>> manuel.luis.az...@gmail.com> wrote:
>>>
 Hello to all there again,

 I was having some troubles while installing ovirt Hosted Engine, I took
 some look at the hosted engine setup logs while I was running the
 hosted-engine --deploy and I found the following in the ovirt hosted engine
 setup logs:

 lvm requires configuration
 libvirt is not configured for vdsm yet
 FAILED: conflicting vdsm and libvirt-qemu tls configuration.
 vdsm.conf with ssl=True requires the following changes:
 libvirtd.conf: listen_tcp=0, auth_tcp="sasl", listen_tls=1
 qemu.conf: spice_tls=1.


>>> hosted-engine setup is already running vdsm-tool configure --force so it
>>> should configure libvirt and qemu for you, not sure why it failed.
>>> Could you please attach the logs from the failed hosted-engine-setup run?
>>>
>>>
 When I saw this I stopped the setup and edited this two files
 (vdsm.conf and qemu.conf) set the stated configurations and run the deploy
 again. All was fine and I dont have any trouble the installation finished
 successfully. This was using ovirt-release41-pre.rpm repo.

 I will be trying the same installation with ovirt-release41.rpm (when I
 have time) and I will report what happened.

 Thanks for all
 Manuel Luis Aznar



 2017-03-06 1:31 GMT+00:00 Manuel Luis Aznar <
 manuel.luis.az...@gmail.com>:

> Hey there,
>
> I have been loking 

Re: [ovirt-users] add a machine to center again

[Arman Khalatyan]

remove simply the host id from /etc/vdsm/vdsm.id

On Wed, Mar 15, 2017 at 11:03 AM, 单延明  wrote:

> Hi everyone,
>
>
>
> When I add a machine to center again, I got some error?
>
> I don’t want to change the machine’s name.
>
>
>
> Error while executing action: Cannot add Host. The Host name is already in
> use, please choose a unique name and try again.
>
>
>
>
>
> shan yanming
>
> 单延明
>
>
>
> ###
>
> 中国 黑龙江，大庆市
>
> 大庆油田有限责任公司勘探开发研究院
>
> 应用软件研究室
>
>
>
> 邮编：163712
>
> 手机：13945919499
>
> 办公：04595093871
>
> ###
>
>
>
>
>
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Re: [ovirt-users] oVirt Hosted Engine Setup fails

[Simone Tiraboschi]

On Wed, Mar 15, 2017 at 12:17 PM, Manuel Luis Aznar <
manuel.luis.az...@gmail.com> wrote:

> Hello Simone,
>
> The quoted lines on your last message are on lines 1238-1245 on the
> attached log ovirt-hosted-engine-setup file.
>
> That file is the first hosted-engine setup. But this log file is not the
> result of a host-engine-setup file. I start with the installation and while
> I was answering the question I was looking to this log file for errors and
> when I found this errors I stopped and done this:
>
> FAILED: conflicting vdsm and libvirt-qemu tls configuration.
> vdsm.conf with ssl=True requires the following changes:
> libvirtd.conf: listen_tcp=0, auth_tcp="sasl", listen_tls=1
> qemu.conf: spice_tls=1.
>
> Previously to this installation I have done several installations without
> revising this log file and always getting failed installations.
>
> Please its important to note that:
>
>  The currently setup which we are talking about was using repo 
> "ovirt-release41-pre.rpm".
> After correcting that two files I do the installation and in the end it was
> completed successfully.
>
> When I have some time I will try to install again using the realease repo "
> ovirt-release41.rpm"
>
> If you have any explanation, question or remark, please go ahead...
>

>From the attached logs it seams that you voluntary interrupted the setup
from keyboard here:
2017-03-07 11:23:17 DEBUG otopi.plugins.otopi.dialog.human
dialog.__logString:204 DIALOG:SEND iptables was detected on
your computer, do you wish setup to configure it? (Yes, No)[Yes]:
2017-03-07 12:06:15 DEBUG otopi.context context._executeMethod:142 method
exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in
_executeMethod
method['method']()
  File
"/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-setup/network/firewall_manager.py",
line 157, in _customization
default=_('Yes'),
  File "/usr/share/otopi/plugins/otopi/dialog/human.py", line 177, in
queryString
value = self._readline(hidden=hidden)
  File "/usr/lib/python2.7/site-packages/otopi/dialog.py", line 246, in
_readline
value = self.__input.readline()
  File "/usr/lib/python2.7/site-packages/otopi/main.py", line 53, in _signal
raise RuntimeError("SIG%s" % signum)
RuntimeError: SIG2



>
> I will report back.
> Thanks for all in advance
> Manuel
>
> 2017-03-13 17:29 GMT+00:00 Simone Tiraboschi :
>
>>
>>
>> On Mon, Mar 13, 2017 at 4:08 PM, Manuel Luis Aznar <
>> manuel.luis.az...@gmail.com> wrote:
>>
>>> Hello to all there again,
>>>
>>> I was having some troubles while installing ovirt Hosted Engine, I took
>>> some look at the hosted engine setup logs while I was running the
>>> hosted-engine --deploy and I found the following in the ovirt hosted engine
>>> setup logs:
>>>
>>> lvm requires configuration
>>> libvirt is not configured for vdsm yet
>>> FAILED: conflicting vdsm and libvirt-qemu tls configuration.
>>> vdsm.conf with ssl=True requires the following changes:
>>> libvirtd.conf: listen_tcp=0, auth_tcp="sasl", listen_tls=1
>>> qemu.conf: spice_tls=1.
>>>
>>>
>> hosted-engine setup is already running vdsm-tool configure --force so it
>> should configure libvirt and qemu for you, not sure why it failed.
>> Could you please attach the logs from the failed hosted-engine-setup run?
>>
>>
>>> When I saw this I stopped the setup and edited this two files (vdsm.conf
>>> and qemu.conf) set the stated configurations and run the deploy again. All
>>> was fine and I dont have any trouble the installation finished
>>> successfully. This was using ovirt-release41-pre.rpm repo.
>>>
>>> I will be trying the same installation with ovirt-release41.rpm (when I
>>> have time) and I will report what happened.
>>>
>>> Thanks for all
>>> Manuel Luis Aznar
>>>
>>>
>>>
>>> 2017-03-06 1:31 GMT+00:00 Manuel Luis Aznar >> >:
>>>
 Hey there,

 I have been loking around, of course as of now the following I am going
 to say I suppose is not anything new to you:

 This is the status of libvirtd:

 â libvirtd.service - Virtualization daemon
Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled;
 vendor preset: enabled)
   Drop-In: /etc/systemd/system/libvirtd.service.d
ââunlimited-core.conf
Active: active (running) since lun 2017-03-06 01:25:05 WET; 1min 37s
 ago
  Docs: man:libvirtd(8)
http://libvirt.org
  Main PID: 24350 (libvirtd)
CGroup: /system.slice/libvirtd.service
ââ24350 /usr/sbin/libvirtd --listen

 mar 06 01:25:05 host1.bajada.es systemd[1]: Starting Virtualization
 daemon...
 mar 06 01:25:05 host1.bajada.es systemd[1]: Started Virtualization
 daemon.


 After looking at the state I fire up the VM engine with the command
 "hosted-engine --vm-start" and I got the following:

Re: [ovirt-users] upgrade 3.5 to 3.6 auto import storage domain failed

[Резников А . А .]

15.03.2017 10:35, Simone Tiraboschi пишет:



On Wed, Mar 15, 2017 at 6:24 AM, Резников А.А. > wrote:


14.03.2017 11:40, Резников А.А. пишет:

Hi list!

During the upgrade ovirt from 3.5 to 3.6, I get errors:
"VDSM command failed: Can not acquire host id:
(u'8905c9ac-d892-478d-8346-63b8fa1c5763 ', SanlockException
(22,' Sanlock lockspace add failure ',' Invalid argument '))",
"Failed to attach Storage Domain hosted_storage to Data Center
Default. (User: SYSTEM)",
"Failed to import the Hosted Engine Storage Domain".

Thus in my data storage nfs OVF_STORE disks do not appear.

The following messages appear in vdsm.log:

Thread-2806 :: DEBUG :: 2017-03-14 10 :
40: 29,569 :: task :: 827 :: Storage.TaskManager.Task: :(
resourceAcquired) Task =
`cd294427-d6fa-454b-9289-6660ad228c8f`: : _resourcesAcquired:
Storage.8905c9ac-d8
92-478d-8346-63b8fa1c5763 (shared)
Thread-2806 :: DEBUG :: 2017-03-14 10 :
40: 29,569 :: task :: 993 :: Storage.TaskManager.Task :: (_
decref) Task = `cd294427-d6fa-454b-9289-6660ad228c8f`: : Ref 1
aborting False
Thread-2806 :: ERROR :: 2017-03-14 10 :
40: 29,569 :: task :: 866 :: Storage.TaskManager.Task :: (_
setError) Task = `cd294427-d6fa-454b-9289-6660ad228c8f`: :
Unexpected error
Traceback (most recent last call last):
  File "/usr/share/vdsm/storage/task.py", line 873, in _run
Return fn (* args, ** kargs)
  File "/usr/share/vdsm/logUtils.py", line 49, in wrapper
Res = f (* args, ** kwargs)
  File "/usr/share/vdsm/storage/hsm.py", line 3315, in
getImagesList
Images = dom.getAllImages ()
  File "/usr/share/vdsm/storage/fileSD.py", line 373, in
getAllImages
Self.getPools () [0],
IndexError: list index out of range


3 ', Clearing records.


Does anyone have any idea how this can be fixed?

Thanks, Alex.


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Any body help me?


It was an old bug but it should be fine now:
https://bugzilla.redhat.com/show_bug.cgi?id=1276650

Could you please report the version of ovirt-hosted-engine-ha and vdsm 
you are currently using?



Thanks, Alex.

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On all host:
ovirt-hosted-engine-ha-1.3.5.7-1.el7.centos.noarch
vdsm-4.17.32-1.el7.noarch
and CentOS Linux release 7.3.1611 (Core)

Thanks, Alex.

--

С уважением, Резников Алексей
инженер-программист ООО "ГорПТУс",
группа компаний Осколтелеком

web: fly.soskol.ru
email: reznikov...@soskol.com
тел.   +7(4725)40-16-77

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[ovirt-users] add a machine to center again

[单延明]

Hi everyone,

 

When I add a machine to center again, I got some error?

I don’t want to change the machine’s name.

 

Error while executing action: Cannot add Host. The Host name is already in
use, please choose a unique name and try again.

 

 

shan yanming

单延明

 

###

中国 黑龙江，大庆市

大庆油田有限责任公司勘探开发研究院

应用软件研究室

 

邮编：163712

手机：13945919499

办公：04595093871

###

 

 

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Re: [ovirt-users] Suggestion for configuration with only 2 nics and equallogic ISCSI

[Gianluca Cecchi]

On Tue, Mar 14, 2017 at 7:00 PM, Phil Meyer  wrote:

>
> You can create a bonded interface, with as many physicals as you need.
> You can then create tagged interfaces on the bonded interfaces.
> You can then create bridges to those, with or without IPs depending
> on what you are using them for.
>
> In this example, the numbers, 100, 200, 300, and 400, represent VLAN
> numbers.
>
> bond0 -> bond0.100 -> ovirtmgmt 10.20.100.20 (examples only)
> bond0 -> bond0.200 -> storage 10.20.200.20
> bond0 -> bond0.300 -> vm
> bond0 -> bond0.400 -> IPMI 10.20.400.20
>

This is the standard way I'm using on other oVirt installations.
The problem here is with:

bond0 -> bond0.200 -> storage 10.20.200.20

that I can't do because the storage target is EQL and they don't support
bonding way to connect
Gianluca
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Re: [ovirt-users] oVIRT 3.5 / Virtual Machine / 10GB possible?

[Yaniv Kaul]

On Wed, Mar 15, 2017 at 11:14 AM Phil Meyer  wrote:

> On 03/14/2017 12:50 PM, Devin Acosta wrote:
> >
> > Yaniv,
> >
> > So are you telling me that the virtual machine will get 10Gbit speeds
> > even though it only reports 1Gbit?
>
> It is up to the driver used on the VM and what the qemu process does
> with it.
> by default, neither libvirt or vdsm will mess with it.
>
> You will find that qemu also has no restrictions on bandwidth, but only the
> driver used.
>
> Using the virtio driver, ethtool will return no speed data, because
> there is none.
>

Windows WHQL (driver signing) process mandated some speed (as it is
displayed to the user), so I guess that's why it was added.
Y.


>
> Settings for eth0:
> Link detected: yes
>
> That is all.
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Re: [ovirt-users] oVIRT 3.5 / Virtual Machine / 10GB possible?

[Phil Meyer]

On 03/14/2017 12:50 PM, Devin Acosta wrote:
>
> Yaniv,
>
> So are you telling me that the virtual machine will get 10Gbit speeds
> even though it only reports 1Gbit? 

It is up to the driver used on the VM and what the qemu process does
with it.
by default, neither libvirt or vdsm will mess with it.

You will find that qemu also has no restrictions on bandwidth, but only the
driver used.

Using the virtio driver, ethtool will return no speed data, because
there is none.

Settings for eth0:
Link detected: yes

That is all.
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Re: [ovirt-users] Suggestion for configuration with only 2 nics and equallogic ISCSI

[Phil Meyer]

On 03/14/2017 06:16 AM, Gianluca Cecchi wrote:
> Hello,
> I'm going to configure an environment where I would have:
> - 2 x 1Gbit/s nics that I have to dedicate to ovirt mgmt network only,
> due to design constraints
>
> - 2 x 10Gbit/s nics where I have to configure all other VLANS
>
> In particular I have to define:
> 1) a couple of VLANs for VMs
> 2) VLAN for live migration (can I defined more that 1 of this kind?)
> 3) VLAN for iSCSI against an EQL system

You can create a bonded interface, with as many physicals as you need.
You can then create tagged interfaces on the bonded interfaces.
You can then create bridges to those, with or without IPs depending
on what you are using them for.

In this example, the numbers, 100, 200, 300, and 400, represent VLAN
numbers.

bond0 -> bond0.100 -> ovirtmgmt 10.20.100.20 (examples only)
bond0 -> bond0.200 -> storage 10.20.200.20
bond0 -> bond0.300 -> vm
bond0 -> bond0.400 -> IPMI 10.20.400.20

There is no practical limit.  However, the available hardware will determine
what is appropriate.  With 2 x 10Gb interfaces, and 4 x 1Gb interfaces, this
might look very different.

Also, redundancy, switch fail-over, and other factors apply to decision
making
of how to set up networks on the hosts.

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Re: [ovirt-users] upgrade 3.5 to 3.6 auto import storage domain failed

[Simone Tiraboschi]

On Wed, Mar 15, 2017 at 6:24 AM, Резников А.А. 
wrote:

> 14.03.2017 11:40, Резников А.А. пишет:
>
>> Hi list!
>>
>> During the upgrade ovirt from 3.5 to 3.6, I get errors:
>> "VDSM command failed: Can not acquire host id:
>> (u'8905c9ac-d892-478d-8346-63b8fa1c5763 ', SanlockException (22,'
>> Sanlock lockspace add failure ',' Invalid argument '))",
>> "Failed to attach Storage Domain hosted_storage to Data Center Default.
>> (User: SYSTEM)",
>> "Failed to import the Hosted Engine Storage Domain".
>>
>> Thus in my data storage nfs OVF_STORE disks do not appear.
>>
>> The following messages appear in vdsm.log:
>>
>> Thread-2806 :: DEBUG :: 2017-03-14 10: 40: 29,569 :: task :: 827 ::
>> Storage.TaskManager.Task: :( resourceAcquired) Task =
>> `cd294427-d6fa-454b-9289-6660ad228c8f`: : _resourcesAcquired:
>> Storage.8905c9ac-d8
>> 92-478d-8346-63b8fa1c5763 (shared)
>> Thread-2806 :: DEBUG :: 2017-03-14 10: 40: 29,569 :: task :: 993 ::
>> Storage.TaskManager.Task :: (_ decref) Task = 
>> `cd294427-d6fa-454b-9289-6660ad228c8f`:
>> : Ref 1 aborting False
>> Thread-2806 :: ERROR :: 2017-03-14 10: 40: 29,569 :: task :: 866 ::
>> Storage.TaskManager.Task :: (_ setError) Task =
>> `cd294427-d6fa-454b-9289-6660ad228c8f`: : Unexpected error
>> Traceback (most recent last call last):
>>   File "/usr/share/vdsm/storage/task.py", line 873, in _run
>> Return fn (* args, ** kargs)
>>   File "/usr/share/vdsm/logUtils.py", line 49, in wrapper
>> Res = f (* args, ** kwargs)
>>   File "/usr/share/vdsm/storage/hsm.py", line 3315, in getImagesList
>> Images = dom.getAllImages ()
>>   File "/usr/share/vdsm/storage/fileSD.py", line 373, in getAllImages
>> Self.getPools () [0],
>> IndexError: list index out of range
>>
>
> 3 ', Clearing records.
>>
>>
>> Does anyone have any idea how this can be fixed?
>>
>> Thanks, Alex.
>>
>>
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>>
> Any body help me?
>
>
It was an old bug but it should be fine now:
https://bugzilla.redhat.com/show_bug.cgi?id=1276650

Could you please report the version of ovirt-hosted-engine-ha and vdsm you
are currently using?


>
> Thanks, Alex.
>
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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 
> 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
>
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
> 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] hosted engine without the appliance?

[Yedidyah Bar David]

On Tue, Mar 14, 2017 at 7:49 PM, Devin A. Bougie
 wrote:
> Hi, All.  Is it still possible or supported to run a hosted engine without 
> using the oVirt Engine Appliance?  In other words, to install our own OS on a 
> VM and have it act as a hosted engine?  "hosted-engine --deploy" now seems to 
> insist on using the oVirt Engine Appliance, but if it's possible and not a 
> mistake we'd prefer to run and manage our own OS.

Indeed:

https://bugzilla.redhat.com/1366183

After installation, the vm acts like a normal machine. You can
install/remove packages and configure stuff as you wish.

In principle it should not be hard to build your own appliance and use it.

Best,
-- 
Didi
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