Re: [ovirt-users] Hosted-engine-Issue

[Budur Nagaraju]

I found the solution ,promiscuous mode was rejecting the packets this was
causing the issue ,enabled and now able to ping without any issues.
Thanks for the support !

On Fri, Apr 22, 2016 at 8:39 AM, Budur Nagaraju  wrote:

> HI
>
> Any updates issue is blocking ?
>
> Thanks,
> Nagaraju
>
>
> On Thu, Apr 21, 2016 at 7:20 PM, Budur Nagaraju  wrote:
>
>> Below are the  details, unable to ping the gateway from the ovirt engine
>> ,able to ping the ovirt engine from host as both are there in the same
>> network.
>>
>>
>> [root@oe ~]# ip addr
>> 1: lo:  mtu 65536 qdisc noqueue state UNKNOWN
>> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>> inet 127.0.0.1/8 scope host lo
>> inet6 ::1/128 scope host
>>valid_lft forever preferred_lft forever
>> 2: eth0:  mtu 1500 qdisc pfifo_fast
>> state UP qlen 1000
>> link/ether 00:16:3e:33:38:e5 brd ff:ff:ff:ff:ff:ff
>> inet 10.206.66.9/23 brd 10.206.67.255 scope global eth0
>> inet6 fe80::216:3eff:fe33:38e5/64 scope link
>>valid_lft forever preferred_lft forever
>> [root@oe ~]#
>> [root@oe ~]#
>> [root@oe ~]#
>> [root@oe ~]# ip route
>> 10.206.66.0/23 dev eth0  proto kernel  scope link  src 10.206.66.9
>> 169.254.0.0/16 dev eth0  scope link  metric 1002
>> default via 10.206.67.254 dev eth0
>> [root@oe ~]#
>> [root@oe ~]#
>> [root@oe ~]#
>> [root@oe ~]# brctl show
>> bridge name bridge id   STP enabled interfaces
>> [root@oe ~]#
>>
>>
>>
>>
>>
>>
>> On Thu, Apr 21, 2016 at 4:51 PM, Yedidyah Bar David 
>> wrote:
>>
>>> On Thu, Apr 21, 2016 at 1:39 PM, Budur Nagaraju 
>>> wrote:
>>> > HI
>>> >
>>> > Installed hosted engine and  after configuring  IP to ovirt engine
>>> unable to
>>> > ping the gateway and found that there is no issue with the Network .
>>>
>>> You mean that from inside the engine machine, you cannot ping the
>>> gateway?
>>>
>>> Can you ping it from the host?
>>>
>>> Please share output of these commands, from both the host and the engine
>>> vm:
>>>
>>> ip addr
>>> ip route
>>> brctl show
>>>
>>> Thanks,
>>>
>>> >
>>> > Is there any thing am missing  while installing Hosted engine ? below
>>> is
>>> > output details,
>>> >
>>> >
>>> > --== CONFIGURATION PREVIEW ==--
>>> >
>>> >   Engine FQDN: oe.bnglab.psecure.net
>>> >   Bridge name: ovirtmgmt
>>> >   SSH daemon port: 22
>>> >   Gateway address: 10.206.67.254
>>> >   Host name for web application  : hosted_engine_1
>>> >   Host ID: 1
>>> >   Image alias: hosted_engine
>>> >   Image size GB  : 25
>>> >   Storage connection : 10.204.207.152:
>>> /home/heoe
>>> >   Console type   : vnc
>>> >   Memory size MB : 4096
>>> >   MAC address: 00:16:3e:2f:5c:40
>>> >   Boot type  : cdrom
>>> >   Number of CPUs : 2
>>> >   ISO image (for cdrom boot) :
>>> > /ovirt/CentOS-6.7-x86_64-minimal.iso
>>> >   CPU Type   : model_SandyBridge
>>> >
>>> >   Please confirm installation settings (Yes, No)[Yes]: yes
>>> > [ INFO  ] Stage: Transaction setup
>>> > [ INFO  ] Stage: Misc configuration
>>> > [ INFO  ] Stage: Package installation
>>> > [ INFO  ] Stage: Misc configuration
>>> > [ INFO  ] Configuring libvirt
>>> > [ INFO  ] Configuring VDSM
>>> > [ INFO  ] Starting vdsmd
>>> > [ INFO  ] Waiting for VDSM hardware info
>>> > [ INFO  ] Waiting for VDSM hardware info
>>> > [ INFO  ] Creating Storage Domain
>>> > [ INFO  ] Creating Storage Pool
>>> > [ INFO  ] Connecting Storage Pool
>>> > [ INFO  ] Verifying sanlock lockspace initialization
>>> > [ INFO  ] Creating VM Image
>>> > [ INFO  ] Disconnecting Storage Pool
>>> > [ INFO  ] Start monitoring domain
>>> > [ INFO  ] Configuring VM
>>> > [ INFO  ] Updating hosted-engine configuration
>>> > [ INFO  ] Stage: Transaction commit
>>> > [ INFO  ] Stage: Closing up
>>> >   The following network ports should be opened:
>>> >   tcp:5900
>>> >   tcp:5901
>>> >   udp:5900
>>> >   udp:5901
>>> >   An example of the required configuration for iptables can be
>>> found
>>> > at:
>>> >   /etc/ovirt-hosted-engine/iptables.example
>>> >   In order to configure firewalld, copy the files from
>>> >   /etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
>>> >   and execute the following commands:
>>> >   firewall-cmd -service hosted-console
>>> > [ INFO  ] Creating VM
>>> >   You can now connect to the VM with the following command:
>>> > /usr/bin/remote-viewer vnc://localhost:5900
>>> >   Use temporary password "2049ZfXr" to con

Re: [ovirt-users] Unable to add hosts in ovirt-engine 3.6

[Sandvik Agustin]

does that mean that i have to downgrade my ovirt-engine from 3.6 to 3.5? Or
is there anyway to install host which running CentOS 6.7 O.S on
ovirt-engine 3.6?

TIA
Sandvik

On Thu, Apr 21, 2016 at 2:04 PM, Yedidyah Bar David  wrote:

> On Thu, Apr 21, 2016 at 4:57 AM, Sandvik Agustin
>  wrote:
> > Hi,
> >
> > Thanks for the quick reply, my ovirt-engine is running on CentOS 6.7 and
> my
> > hypervisor is also CentOS 6.7.
>
> As I wrote before, el6 hosts are not supported in 3.6.
>
> Best,
> --
> Didi
>
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Re: [ovirt-users] Hosted-engine-Issue

[Budur Nagaraju]

HI

Any updates issue is blocking ?

Thanks,
Nagaraju


On Thu, Apr 21, 2016 at 7:20 PM, Budur Nagaraju  wrote:

> Below are the  details, unable to ping the gateway from the ovirt engine
> ,able to ping the ovirt engine from host as both are there in the same
> network.
>
>
> [root@oe ~]# ip addr
> 1: lo:  mtu 65536 qdisc noqueue state UNKNOWN
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 scope host lo
> inet6 ::1/128 scope host
>valid_lft forever preferred_lft forever
> 2: eth0:  mtu 1500 qdisc pfifo_fast state
> UP qlen 1000
> link/ether 00:16:3e:33:38:e5 brd ff:ff:ff:ff:ff:ff
> inet 10.206.66.9/23 brd 10.206.67.255 scope global eth0
> inet6 fe80::216:3eff:fe33:38e5/64 scope link
>valid_lft forever preferred_lft forever
> [root@oe ~]#
> [root@oe ~]#
> [root@oe ~]#
> [root@oe ~]# ip route
> 10.206.66.0/23 dev eth0  proto kernel  scope link  src 10.206.66.9
> 169.254.0.0/16 dev eth0  scope link  metric 1002
> default via 10.206.67.254 dev eth0
> [root@oe ~]#
> [root@oe ~]#
> [root@oe ~]#
> [root@oe ~]# brctl show
> bridge name bridge id   STP enabled interfaces
> [root@oe ~]#
>
>
>
>
>
>
> On Thu, Apr 21, 2016 at 4:51 PM, Yedidyah Bar David 
> wrote:
>
>> On Thu, Apr 21, 2016 at 1:39 PM, Budur Nagaraju 
>> wrote:
>> > HI
>> >
>> > Installed hosted engine and  after configuring  IP to ovirt engine
>> unable to
>> > ping the gateway and found that there is no issue with the Network .
>>
>> You mean that from inside the engine machine, you cannot ping the gateway?
>>
>> Can you ping it from the host?
>>
>> Please share output of these commands, from both the host and the engine
>> vm:
>>
>> ip addr
>> ip route
>> brctl show
>>
>> Thanks,
>>
>> >
>> > Is there any thing am missing  while installing Hosted engine ? below is
>> > output details,
>> >
>> >
>> > --== CONFIGURATION PREVIEW ==--
>> >
>> >   Engine FQDN: oe.bnglab.psecure.net
>> >   Bridge name: ovirtmgmt
>> >   SSH daemon port: 22
>> >   Gateway address: 10.206.67.254
>> >   Host name for web application  : hosted_engine_1
>> >   Host ID: 1
>> >   Image alias: hosted_engine
>> >   Image size GB  : 25
>> >   Storage connection : 10.204.207.152:
>> /home/heoe
>> >   Console type   : vnc
>> >   Memory size MB : 4096
>> >   MAC address: 00:16:3e:2f:5c:40
>> >   Boot type  : cdrom
>> >   Number of CPUs : 2
>> >   ISO image (for cdrom boot) :
>> > /ovirt/CentOS-6.7-x86_64-minimal.iso
>> >   CPU Type   : model_SandyBridge
>> >
>> >   Please confirm installation settings (Yes, No)[Yes]: yes
>> > [ INFO  ] Stage: Transaction setup
>> > [ INFO  ] Stage: Misc configuration
>> > [ INFO  ] Stage: Package installation
>> > [ INFO  ] Stage: Misc configuration
>> > [ INFO  ] Configuring libvirt
>> > [ INFO  ] Configuring VDSM
>> > [ INFO  ] Starting vdsmd
>> > [ INFO  ] Waiting for VDSM hardware info
>> > [ INFO  ] Waiting for VDSM hardware info
>> > [ INFO  ] Creating Storage Domain
>> > [ INFO  ] Creating Storage Pool
>> > [ INFO  ] Connecting Storage Pool
>> > [ INFO  ] Verifying sanlock lockspace initialization
>> > [ INFO  ] Creating VM Image
>> > [ INFO  ] Disconnecting Storage Pool
>> > [ INFO  ] Start monitoring domain
>> > [ INFO  ] Configuring VM
>> > [ INFO  ] Updating hosted-engine configuration
>> > [ INFO  ] Stage: Transaction commit
>> > [ INFO  ] Stage: Closing up
>> >   The following network ports should be opened:
>> >   tcp:5900
>> >   tcp:5901
>> >   udp:5900
>> >   udp:5901
>> >   An example of the required configuration for iptables can be
>> found
>> > at:
>> >   /etc/ovirt-hosted-engine/iptables.example
>> >   In order to configure firewalld, copy the files from
>> >   /etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
>> >   and execute the following commands:
>> >   firewall-cmd -service hosted-console
>> > [ INFO  ] Creating VM
>> >   You can now connect to the VM with the following command:
>> > /usr/bin/remote-viewer vnc://localhost:5900
>> >   Use temporary password "2049ZfXr" to connect to vnc console.
>> >   Please note that in order to use remote-viewer you need to be
>> able
>> > to run graphical applications.
>> >   This means that if you are using ssh you have to supply the -Y
>> > flag (enables trusted X11 forwarding).
>> >   Otherwise you can run the command from a terminal in your
>> > preferred desktop environment.

Re: [ovirt-users] VM status

[Greg Sheremeta]

One issue with the bug is that sometimes the exclamation shows even when
nothing is wrong. Sorry about that.

3.6.5 is out now --
http://resources.ovirt.org/pub/ovirt-3.6/rpm/el6/noarch/ovirt-engine-3.6.5.3-1.el6.noarch.rpm
Sometimes it takes a day for mirrors to update

Best wishes,
Greg


On Thu, Apr 21, 2016 at 7:04 PM, Jack Greene  wrote:

> Hi RK
>
>
>
> I’ve been having this same challenge for the past couple days.  It doesn’t
> matter if the Windoze VM is up or down, GMT or Pacific (even tried Israel
> +2),  Windoze 2012r2, 10sp1, 7 all enterprise isos.
>
>
>
> When will 3.6.5 be available?  I can’t really show the lab to my
> co-workers with a bunch of exclamation marks.
>
>
>
> Installed: ovirt-engine-3.6.4.1-1.el6.noarch
>
>
>
> [root@engine1 ~]# yum update ovirt-engine
>
> Loaded plugins: fastestmirror, versionlock
>
> Setting up Update Process
>
> Loading mirror speeds from cached hostfile
>
> * base: dallas.tx.mirror.xygenhosting.com
>
> * extras: mirror.scalabledns.com
>
> * ovirt-3.6: resources.ovirt.org
>
> * ovirt-3.6-epel: linux.mirrors.es.net
>
> * ovirt-3.6-jpackage-6.0-generic: mirror.ibcp.fr
>
> * updates: mirrors.sonic.net
>
> No Packages marked for Update
>
>
>
> Thanks, Jack
>
>
>
>
>
> *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
> Behalf Of *RK RK
> *Sent:* Thursday, April 21, 2016 2:12 AM
> *To:* Alexander Wels 
> *Cc:* users 
> *Subject:* Re: [ovirt-users] VM status
>
>
>
> Hi Kevin,
>
> The issue you reported was fixed in the most recent release 3.6.5
>
> BZ 1304729  *Hovering above an
> exclamation mark next to vm icon does not produce the expected message*
>
>
>
> On Wed, Apr 20, 2016 at 6:08 PM, Alexander Wels  wrote:
>
> On Wednesday, April 20, 2016 02:30:01 PM Kevin C wrote:
> > Hi,
> >
> > I have exclamation mark on some VM. But I can't have more informations
> when
> > I hover my mouse over my VM (I only and "Up/Down" status or
> > "Server/Desktop")
> >
> > How can I know where is the problem ?
> >
> > Thanks a lot
>
> There is/was a bug that prevented the tooltip from showing the actual
> error.
> Not sure which version this is fixed in. Anyway the exclamation is usually
> one
> of two things:
>
> 1. The defined OS for the VM doesn't match the actual detected OS in the VM
> (For instance you selected Windows 7 and the actual installed one is
> Windows 7
> 64bit).
> 2. The timezone doesn't match. This might cause some timezone related
> issues
> and that is why the exclamation mark is there.
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>
> --
>
>
> With Regards,
> RK,
> +91 9840483044
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>


-- 
Greg Sheremeta, MBA
Red Hat, Inc.
Sr. Software Engineer
gsher...@redhat.com
919-741-4016
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Re: [ovirt-users] VM status

[Jack Greene]

Hi RK

 

I’ve been having this same challenge for the past couple days.  It doesn’t 
matter if the Windoze VM is up or down, GMT or Pacific (even tried Israel +2),  
Windoze 2012r2, 10sp1, 7 all enterprise isos.

 

When will 3.6.5 be available?  I can’t really show the lab to my co-workers 
with a bunch of exclamation marks.

 

Installed: ovirt-engine-3.6.4.1-1.el6.noarch

 

[root@engine1 ~]# yum update ovirt-engine

Loaded plugins: fastestmirror, versionlock

Setting up Update Process

Loading mirror speeds from cached hostfile

* base: dallas.tx.mirror.xygenhosting.com

* extras: mirror.scalabledns.com

* ovirt-3.6: resources.ovirt.org

* ovirt-3.6-epel: linux.mirrors.es.net

* ovirt-3.6-jpackage-6.0-generic: mirror.ibcp.fr

* updates: mirrors.sonic.net

No Packages marked for Update

 

Thanks, Jack

 

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of RK 
RK
Sent: Thursday, April 21, 2016 2:12 AM
To: Alexander Wels 
Cc: users 
Subject: Re: [ovirt-users] VM status

 

Hi Kevin,

The issue you reported was fixed in the most recent release 3.6.5

BZ 1304729   Hovering above an exclamation 
mark next to vm icon does not produce the expected message

 

On Wed, Apr 20, 2016 at 6:08 PM, Alexander Wels mailto:aw...@redhat.com> > wrote:

On Wednesday, April 20, 2016 02:30:01 PM Kevin C wrote:
> Hi,
>
> I have exclamation mark on some VM. But I can't have more informations when
> I hover my mouse over my VM (I only and "Up/Down" status or
> "Server/Desktop")
>
> How can I know where is the problem ?
>
> Thanks a lot

There is/was a bug that prevented the tooltip from showing the actual error.
Not sure which version this is fixed in. Anyway the exclamation is usually one
of two things:

1. The defined OS for the VM doesn't match the actual detected OS in the VM
(For instance you selected Windows 7 and the actual installed one is Windows 7
64bit).
2. The timezone doesn't match. This might cause some timezone related issues
and that is why the exclamation mark is there.
___
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-- 


With Regards,
RK,
+91 9840483044

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Re: [ovirt-users] heavy webadmin

[Greg Sheremeta]

Hi everyone,

If you've experienced this issue and you're able to upgrade to 3.6.5, I'd
love to get your feedback on the responsiveness of the webadmin UI now.

Best wishes,
Greg


On Sun, Apr 3, 2016 at 11:13 AM, Greg Sheremeta  wrote:

> We have patches in review that should fix this in 3.6.5. The underlying
> problem is a couple of JavaScript memory leaks.
>
> Best wishes,
> Greg
>
>
> On Fri, Jan 8, 2016 at 10:41 AM, Nir Soffer  wrote:
>
>> On Fri, Jan 8, 2016 at 4:42 PM, Alexander Wels  wrote:
>> > On Friday, January 08, 2016 04:29:47 PM Nir Soffer wrote:
>> >> On Fri, Jan 8, 2016 at 1:13 PM, Nathanaël Blanchet 
>> wrote:
>> >> > Hi all,
>> >> >
>> >> > Since I upgraded engine to 3.6, I noticed that the webadmin takes a
>> lot of
>> >> > ressources whatever is the browser. It can become very slow even for
>> small
>> >> > actions, like changing tabs or editing a vm. The browser activity
>> becomes
>> >> > intensive (100% of cpu) and the processor very hot with a increased
>> fan
>> >> > activity. I suppose javascript to be responsible of this behaviour.
>> Is
>> >> > there a way to reduce the resource allocated to the webadmin?
>> >> > (This is not a weakness of my laptop which is an i7 cpu with 16GB of
>> RAM)
>> >>
>> >> Sounds like https://bugzilla.redhat.com/1264809
>> >>
>> >> It was closed because we could not reproduce it with current versions.
>> >>
>> >> I would try first to upgrade to latest 3.6 version, and if you can
>> reproduce
>> >> it, please reopen this bug.
>> >>
>> >> Alexander: can you advice on how to debug this?
>> >>
>> >> Nir
>> >
>> > If you are willing to spend some time helping us debug that would be
>> great as
>> > obviously we are unable to reproduce. If you have Chrome, can you open
>> the
>> > development tools (ctrl-shift-i) and go to the 'Profiles' tab. That
>> should give
>> > you the option to 'Collect Javascript CPU Profile' among other things.
>> Make
>> > sure you select that, and click start. Then go in the web admin and do
>> > something that makes your CPU spike. Let it go for a little bit doesn't
>> have
>> > to be long.
>> >
>> > Go back to the CPU profiles tab and click stop. That will generate a
>> profile and
>> > that profile will include the percentage of CPU usage per method. It
>> should be
>> > sorted by percentage. If you can take a screen shot of that and give me
>> the
>> > exact rpm version, I can use that to de-obfuscate the method name and
>> > hopefully get some useful information.
>>
>> You can also save such profile to file, and attach it to the bug.
>>
>> When I reorted this, this was also reproducible in Firefox, and both
>> profiles
>> are attached to the bug.
>>
>> Nir
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
>
> --
> Greg Sheremeta, MBA
> Red Hat, Inc.
> Sr. Software Engineer
> gsher...@redhat.com
> 919-741-4016
>



-- 
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Sr. Software Engineer
gsher...@redhat.com
919-741-4016
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Re: [ovirt-users] Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs).

[Paul Groeneweg | Pazion]

I was able to get vm.conf back for HE hosts by restoring old OVF stores and
manually replacing the uids of volume and image in the files.

Remains the fact OVF image files on disk are not created or updated
automatically... but for this I created a bug ticket.

Thanks for all the help!

Op do 21 apr. 2016 om 09:54 schreef Paul Groeneweg | Pazion :

> Yesterday evening I have restarted a host.
> I put hosted engine to global maintenance.
> I upgraded to 3.6.5
> The problem remained.
>
> As explained the GUI says it created the OVF stores ( they show with
> status illegal ).
> On file level there are no OVF folders created in the images folder.
> So the OVF not being updated and now not being created on file seem quite
> related, but as files have right permissions and other images in the hosted
> engine folder are ok, I don't think NFS is the issue.
> A wild guess might be the colon in the folder name that has to be escaped?
>
> My biggest concern for now is if my hosted engine goes down.
> On the hosts not running the hostedengine now, the vm.conf is replaced by
> the ovirt-ha-agent with file containing 'None', make it impossible to
> restart the hosted-engine.
> Where is this 'falling back to initial vm.conf' file? Maybe I can change
> it with current one and remain be safe with hosted engine shutdown/restart
>
>
>
>
>
> Op do 21 apr. 2016 om 09:46 schreef Maor Lipchuk :
>
>> From the logs (see [1]) it looks like you encountered the following bug:
>> https://bugzilla.redhat.com/show_bug.cgi?id=1303316
>>
>> Simone, can u confirm it is the same case mentioned in the bug, is there
>> any workaround you can suggest not getting those errors any more (Maybe
>> move the Host to Maintenance-Mode and restart of the hypervisor as
>> suggested in the bug or  upgrade VDSM ?)
>>
>> [1]
>> MainThread::INFO::2016-04-20
>> 17:14:02,500::hosted_engine::688::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images)
>> Reloading vm.conf from the shared storage domain
>> MainThread::INFO::2016-04-20
>> 17:14:02,500::config::205::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
>> Trying to get a fresher copy of vm configuration from the OVF_STORE
>> MainThread::WARNING::2016-04-20
>> 17:14:02,807::ovf_store::104::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan)
>> Unable to find OVF_STORE
>> MainThread::ERROR::2016-04-20
>> 17:14:02,873::config::234::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
>> Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf
>>
>> Regards,
>> Maor
>>
>> On Wed, Apr 20, 2016 at 6:21 PM, Paul Groeneweg | Pazion 
>> wrote:
>>
>>> The logs are not from the machine where the hosted engine is running on,
>>> but from the SPM.
>>>
>>> Op wo 20 apr. 2016 om 17:19 schreef Paul Groeneweg | Pazion <
>>> p...@pazion.nl>:
>>>
 Hereby the logs.


 Op wo 20 apr. 2016 om 17:11 schreef Maor Lipchuk :

> Hi Paul,
>
> Can u please attach the engine and VDSM logs with those failures to
> check the origin of those failures
>
> Thanks,
> Maor
>
> On Wed, Apr 20, 2016 at 6:06 PM, Paul Groeneweg | Pazion <
> p...@pazion.nl> wrote:
>
>> Looks like the system does try recreate the OVF :-)
>> Too bad this failed again...
>>
>> http://screencast.com/t/RlYCR1rk8T
>> http://screencast.com/t/CpcQuoKg
>>
>> Failed to create OVF store disk for Storage Domain hostedengine_nfs.
>> The Disk with the id b6f34661-8701-4f82-a07c-ed7faab4a1b8 might be
>> removed manually for automatic attempt to create new one.
>> OVF updates won't be attempted on the created disk.
>>
>> And on the hosted storage disk tab :
>> http://screencast.com/t/ZmwjsGoQ1Xbp
>>
>>
>>
>>
>>
>>
>> Op wo 20 apr. 2016 om 09:17 schreef Paul Groeneweg | Pazion <
>> p...@pazion.nl>:
>>
>>> I have added a ticket:
>>> https://bugzilla.redhat.com/show_bug.cgi?id=1328718
>>>
>>> Looking forward to solve!  ( trying to providing as much info as
>>> required ).
>>>
>>> For the short term, wwhat do I need to restore/rollback to get the
>>> OVF_STORE back in the Web GUI? is this all db?
>>>
>>>
>>>
>>> Op wo 20 apr. 2016 om 09:04 schreef Paul Groeneweg | Pazion <
>>> p...@pazion.nl>:
>>>
 Yes I removed them also from the web interface.
 Cen I recreate these or how can I restore?

 Op wo 20 apr. 2016 om 09:01 schreef Roy Golan :

> On Wed, Apr 20, 2016 at 9:05 AM, Paul Groeneweg | Pazion <
> p...@pazion.nl> wrote:
>
>> Hi Roy,
>>
>> What do you mean with a RFE , submit a bug ticket?
>>
>> Yes please. https://*bugzilla*.redhat.com/enter_bug.cgi?product=
>
> *oVirt*
>
>
>> Here is what I did:
>>

[ovirt-users] Second DataCenter isn't available to attach Export Storage Domain

[Joshua Adkisson]

I have put the export domain into maintenance, detach from Datacenter 1, and 
when I try to attach it to Datacenter 2, attached to the same engine, when the 
Attach to Data Center dialog pops up, it only shows Datacenter 1.

What am I missing here?

Please be kind, I’m very new to oVirt…


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Re: [ovirt-users] New oVirt-Live (3.6.5) is available for download

[Yaniv Kaul]

I use it via Virt Manager. Just be sure to boot from the CDROM, copy host
topology in the CPU definition. I have nested virtualization enabled, and
all works well.
Y.

On Thu, Apr 21, 2016 at 7:34 PM, Lev Veyde  wrote:

> Hi Marcelo,
>
> No special step-by-step, since it's quite simple.
>
> Basically you need to burn the ISO either to real DVD media or to USB
> DiskOnKey and start a computer from it.
>
> Once it loaded you will see a popup window that will allow you to start
> the installation of oVirt Manager.
>
> After the installation is finished you will see another popup box,
> clicking on which will start a browser with oVirt Management portal.
>
> Login into Administration with admin/ovirt and enjoy!
>
> There is a simple VM there you can use to play around.
>
> If you have any further questions please feel free to contact me or the
> users list.
>
> Thanks in advance,
> Lev Veyde.
>
> --
> *From: *"Marcelo Leandro" 
> *To: *"Lev Veyde" 
> *Sent: *Thursday, April 21, 2016 3:23:57 PM
> *Subject: *Re: [ovirt-users] New oVirt-Live (3.6.5) is available for
> download
>
> Hello Lev,
> You have an step-step for use the live ?
>
> Thanks.
>
> 2016-04-21 9:11 GMT-03:00 Lev Veyde :
>
>> Hi,
>>
>> The new oVirt-Live 3.6.5 is available for download.
>>
>> You can download it from:
>>
>> http://plain.resources.ovirt.org/pub/ovirt-3.6/iso/ovirt-live/ovirt-live-el7-3.6.5.iso
>>
>> Thanks in advance,
>> Lev Veyde.
>> ___
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>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
>
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>
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Re: [ovirt-users] New oVirt-Live (3.6.5) is available for download

[Lev Veyde]

Hi Marcelo, 

No special step-by-step, since it's quite simple. 

Basically you need to burn the ISO either to real DVD media or to USB DiskOnKey 
and start a computer from it. 

Once it loaded you will see a popup window that will allow you to start the 
installation of oVirt Manager. 

After the installation is finished you will see another popup box, clicking on 
which will start a browser with oVirt Management portal. 

Login into Administration with admin/ovirt and enjoy! 

There is a simple VM there you can use to play around. 

If you have any further questions please feel free to contact me or the users 
list. 

Thanks in advance, 
Lev Veyde. 

- Original Message -

From: "Marcelo Leandro"  
To: "Lev Veyde"  
Sent: Thursday, April 21, 2016 3:23:57 PM 
Subject: Re: [ovirt-users] New oVirt-Live (3.6.5) is available for download 

Hello Lev, 
You have an step-step for use the live ? 

Thanks. 

2016-04-21 9:11 GMT-03:00 Lev Veyde < lve...@redhat.com > : 


Hi, 

The new oVirt-Live 3.6.5 is available for download. 

You can download it from: 
http://plain.resources.ovirt.org/pub/ovirt-3.6/iso/ovirt-live/ovirt-live-el7-3.6.5.iso
 

Thanks in advance, 
Lev Veyde. 
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Re: [ovirt-users] python sdk and /api/hosts/{host:id}/install

[Fabrice Bacchella]

> Le 21 avr. 2016 à 18:06, Juan Hernández  a écrit :
> 
> On 04/21/2016 04:58 PM, Fabrice Bacchella wrote:
>> I'm trying to the use the API to reinstall an hosts.
>> 
>> But if a post the following content :
>> POST /api/hosts/X/install
>> 
>>> 
>>>
>>>false
>>>
>>>
>>>22
>>>SHA256:
>>>publickey
>>>
>>> 
>> 
>> I get the error :
>> [Cannot edit Host. Power Management is enabled for Host but no Agent type 
>> selected.]
>> 
>> But the agent was set when I created the host, the GUI don't ask for power 
>> management informations when reinstalling the hosts and when I look the the 
>> rsdl ( at https://ovirt/api?rsdl), the agent type was not required.
>> 
>> So what's wrong with the install command and that is not in the rsdl ?
>> 
> 
> There is nothing wrong with you command, but there is a error in the
> server side that makes this fail. Please open bug. The only workaround
> at the moment is to disable power management, do the install, and then
> re-enable power management.

I made more check, and indeed, my setup is actually broken. But that's another 
case of this:

https://bugzilla.redhat.com/show_bug.cgi?id=1329323




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Re: [ovirt-users] Hosted-engine-Issue

[Brett I. Holcomb]

Can you ping by ip but not name?  If so check your /etc/resolv.conf
file.  It's probably missing the DNS servers.  I found that when I
installed hosted-engine deployment the first phase of setup (before
creating the engine VM) did not copy over the DNS settings from my
original NIC interface so the deployment leaves an empty resolv.conf
file and the host can't find the engine and vice versa.  I added the
DNS servers to the ifcfg-ovirtmgmt file (DNS1=xxx.xxx.xxx.xxx) and did
a systemctl restart network and it worked.  Unfortunately if you tried
to install the Engine VM, told the deployment it's okay the whole thing
fails on the last step because the host can't find the engine.  There
are some bugs filed on it.
On Thu, 2016-04-21 at 19:20 +0530, Budur Nagaraju wrote:
> Below are the  details, unable to ping the gateway from the ovirt
> engine ,able to ping the ovirt engine from host as both are there in
> the same network.
> 
> 
> [root@oe ~]# ip addr
> 1: lo:  mtu 65536 qdisc noqueue state UNKNOWN 
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 scope host lo
>     inet6 ::1/128 scope host 
>    valid_lft forever preferred_lft forever
> 2: eth0:  mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
>     link/ether 00:16:3e:33:38:e5 brd ff:ff:ff:ff:ff:ff
>     inet 10.206.66.9/23 brd 10.206.67.255 scope global eth0
>     inet6 fe80::216:3eff:fe33:38e5/64 scope link 
>    valid_lft forever preferred_lft forever
> [root@oe ~]# 
> [root@oe ~]# 
> [root@oe ~]# 
> [root@oe ~]# ip route
> 10.206.66.0/23 dev eth0  proto kernel  scope link  src 10.206.66.9 
> 169.254.0.0/16 dev eth0  scope link  metric 1002 
> default via 10.206.67.254 dev eth0 
> [root@oe ~]# 
> [root@oe ~]# 
> [root@oe ~]# 
> [root@oe ~]# brctl show
> bridge name bridge id   STP enabled interfaces
> [root@oe ~]# 
> 
> 
> 
> 
> 
> 
> On Thu, Apr 21, 2016 at 4:51 PM, Yedidyah Bar David 
> wrote:
> > On Thu, Apr 21, 2016 at 1:39 PM, Budur Nagaraju 
> > wrote:
> > > HI
> > >
> > > Installed hosted engine and  after configuring  IP to ovirt
> > engine unable to
> > > ping the gateway and found that there is no issue with the
> > Network .
> > 
> > You mean that from inside the engine machine, you cannot ping the
> > gateway?
> > 
> > Can you ping it from the host?
> > 
> > Please share output of these commands, from both the host and the
> > engine vm:
> > 
> > ip addr
> > ip route
> > brctl show
> > 
> > Thanks,
> > 
> > >
> > > Is there any thing am missing  while installing Hosted engine ?
> > below is
> > > output details,
> > >
> > >
> > > --== CONFIGURATION PREVIEW ==--
> > >
> > >           Engine FQDN                        :
> > oe.bnglab.psecure.net
> > >           Bridge name                        : ovirtmgmt
> > >           SSH daemon port                    : 22
> > >           Gateway address                    : 10.206.67.254
> > >           Host name for web application      : hosted_engine_1
> > >           Host ID                            : 1
> > >           Image alias                        : hosted_engine
> > >           Image size GB                      : 25
> > >           Storage connection                 :
> > 10.204.207.152:/home/heoe
> > >           Console type                       : vnc
> > >           Memory size MB                     : 4096
> > >           MAC address                        : 00:16:3e:2f:5c:40
> > >           Boot type                          : cdrom
> > >           Number of CPUs                     : 2
> > >           ISO image (for cdrom boot)         :
> > > /ovirt/CentOS-6.7-x86_64-minimal.iso
> > >           CPU Type                           : model_SandyBridge
> > >
> > >           Please confirm installation settings (Yes, No)[Yes]:
> > yes
> > > [ INFO  ] Stage: Transaction setup
> > > [ INFO  ] Stage: Misc configuration
> > > [ INFO  ] Stage: Package installation
> > > [ INFO  ] Stage: Misc configuration
> > > [ INFO  ] Configuring libvirt
> > > [ INFO  ] Configuring VDSM
> > > [ INFO  ] Starting vdsmd
> > > [ INFO  ] Waiting for VDSM hardware info
> > > [ INFO  ] Waiting for VDSM hardware info
> > > [ INFO  ] Creating Storage Domain
> > > [ INFO  ] Creating Storage Pool
> > > [ INFO  ] Connecting Storage Pool
> > > [ INFO  ] Verifying sanlock lockspace initialization
> > > [ INFO  ] Creating VM Image
> > > [ INFO  ] Disconnecting Storage Pool
> > > [ INFO  ] Start monitoring domain
> > > [ INFO  ] Configuring VM
> > > [ INFO  ] Updating hosted-engine configuration
> > > [ INFO  ] Stage: Transaction commit
> > > [ INFO  ] Stage: Closing up
> > >           The following network ports should be opened:
> > >               tcp:5900
> > >               tcp:5901
> > >               udp:5900
> > >               udp:5901
> > >           An example of the required configuration for iptables
> > can be found
> > > at:
> > >               /etc/ovirt-hosted-engine/iptables.example
> > >           In order to configure firewalld, copy the fi

Re: [ovirt-users] python sdk and /api/hosts/{host:id}/install

[Juan Hernández]

On 04/21/2016 04:58 PM, Fabrice Bacchella wrote:
> I'm trying to the use the API to reinstall an hosts.
> 
> But if a post the following content :
> POST /api/hosts/X/install
> 
>> 
>> 
>> false
>> 
>> 
>> 22
>> SHA256:
>> publickey
>> 
>> 
> 
> I get the error :
> [Cannot edit Host. Power Management is enabled for Host but no Agent type 
> selected.]
> 
> But the agent was set when I created the host, the GUI don't ask for power 
> management informations when reinstalling the hosts and when I look the the 
> rsdl ( at https://ovirt/api?rsdl), the agent type was not required.
> 
> So what's wrong with the install command and that is not in the rsdl ?
> 

There is nothing wrong with you command, but there is a error in the
server side that makes this fail. Please open bug. The only workaround
at the moment is to disable power management, do the install, and then
re-enable power management.

> I'm using ovirt-engine 3.6.5.3
> 
> The rsdl for install that I got :
> 
> 
> 
> install vdsm and other packages required to get the host ready to be 
> used in the engine
> 
> 
> POST
> 
> 
> Correlation-Id
> any string
> 
> 
> Content-Type
> application/xml|json
> 
> 
> 
> 
>  context="matrix">
> async
> true|false
> 
> 
> 
> 
> Action
>   ...
> 
> 
> install vdsm and other packages required to get the host 
> ready to be used in the engine providing the ssh password
> 
> 
> action.ssh.port
> 
> 
> action.ssh.fingerprint
> 
> 
> action.ssh.authentication_method
> 
> 
> action.ssh.user.user_name
> 
> 
> action.ssh.user.password
> 
> 
> action.image
> 
> 
> action.host.override_iptables
> 
> 
> action.async
> 
> 
> action.grace_period.expiry
> 
> 
> 
> 
> 
> Action
> 
> 
> 
> 
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> 


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[ovirt-users] how can I update several vm properties at a time in the ui?

[Nathanaël Blanchet]

Hi all,

I had to use:

for i in $(cat myvms); do ovirt-shell -E "update vm $i --console-enabled true"; 
done

to add the serial port on many vms.
because, I didn't find the way to do the same with the UI, by 
highlighting several vm and editing them.
I thought it was possible because doing the same to add some users to 
many vm is possible with UI.

Can someone help me with this?

--
Nathanaël Blanchet

Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5   
Tél. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanc...@abes.fr

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[ovirt-users] python sdk and /api/hosts/{host:id}/install

[Fabrice Bacchella]

I'm trying to the use the API to reinstall an hosts.

But if a post the following content :
POST /api/hosts/X/install

> 
> 
> false
> 
> 
> 22
> SHA256:
> publickey
> 
> 

I get the error :
[Cannot edit Host. Power Management is enabled for Host but no Agent type 
selected.]

But the agent was set when I created the host, the GUI don't ask for power 
management informations when reinstalling the hosts and when I look the the 
rsdl ( at https://ovirt/api?rsdl), the agent type was not required.

So what's wrong with the install command and that is not in the rsdl ?

I'm using ovirt-engine 3.6.5.3

The rsdl for install that I got :



install vdsm and other packages required to get the host ready to be 
used in the engine


POST


Correlation-Id
any string


Content-Type
application/xml|json





async
true|false




Action
  ...


install vdsm and other packages required to get the host 
ready to be used in the engine providing the ssh password


action.ssh.port


action.ssh.fingerprint


action.ssh.authentication_method


action.ssh.user.user_name


action.ssh.user.password


action.image


action.host.override_iptables


action.async


action.grace_period.expiry





Action




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Re: [ovirt-users] Hosted-engine-Issue

[Budur Nagaraju]

Below are the  details, unable to ping the gateway from the ovirt engine
,able to ping the ovirt engine from host as both are there in the same
network.


[root@oe ~]# ip addr
1: lo:  mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
   valid_lft forever preferred_lft forever
2: eth0:  mtu 1500 qdisc pfifo_fast state
UP qlen 1000
link/ether 00:16:3e:33:38:e5 brd ff:ff:ff:ff:ff:ff
inet 10.206.66.9/23 brd 10.206.67.255 scope global eth0
inet6 fe80::216:3eff:fe33:38e5/64 scope link
   valid_lft forever preferred_lft forever
[root@oe ~]#
[root@oe ~]#
[root@oe ~]#
[root@oe ~]# ip route
10.206.66.0/23 dev eth0  proto kernel  scope link  src 10.206.66.9
169.254.0.0/16 dev eth0  scope link  metric 1002
default via 10.206.67.254 dev eth0
[root@oe ~]#
[root@oe ~]#
[root@oe ~]#
[root@oe ~]# brctl show
bridge name bridge id   STP enabled interfaces
[root@oe ~]#






On Thu, Apr 21, 2016 at 4:51 PM, Yedidyah Bar David  wrote:

> On Thu, Apr 21, 2016 at 1:39 PM, Budur Nagaraju  wrote:
> > HI
> >
> > Installed hosted engine and  after configuring  IP to ovirt engine
> unable to
> > ping the gateway and found that there is no issue with the Network .
>
> You mean that from inside the engine machine, you cannot ping the gateway?
>
> Can you ping it from the host?
>
> Please share output of these commands, from both the host and the engine
> vm:
>
> ip addr
> ip route
> brctl show
>
> Thanks,
>
> >
> > Is there any thing am missing  while installing Hosted engine ? below is
> > output details,
> >
> >
> > --== CONFIGURATION PREVIEW ==--
> >
> >   Engine FQDN: oe.bnglab.psecure.net
> >   Bridge name: ovirtmgmt
> >   SSH daemon port: 22
> >   Gateway address: 10.206.67.254
> >   Host name for web application  : hosted_engine_1
> >   Host ID: 1
> >   Image alias: hosted_engine
> >   Image size GB  : 25
> >   Storage connection : 10.204.207.152:/home/heoe
> >   Console type   : vnc
> >   Memory size MB : 4096
> >   MAC address: 00:16:3e:2f:5c:40
> >   Boot type  : cdrom
> >   Number of CPUs : 2
> >   ISO image (for cdrom boot) :
> > /ovirt/CentOS-6.7-x86_64-minimal.iso
> >   CPU Type   : model_SandyBridge
> >
> >   Please confirm installation settings (Yes, No)[Yes]: yes
> > [ INFO  ] Stage: Transaction setup
> > [ INFO  ] Stage: Misc configuration
> > [ INFO  ] Stage: Package installation
> > [ INFO  ] Stage: Misc configuration
> > [ INFO  ] Configuring libvirt
> > [ INFO  ] Configuring VDSM
> > [ INFO  ] Starting vdsmd
> > [ INFO  ] Waiting for VDSM hardware info
> > [ INFO  ] Waiting for VDSM hardware info
> > [ INFO  ] Creating Storage Domain
> > [ INFO  ] Creating Storage Pool
> > [ INFO  ] Connecting Storage Pool
> > [ INFO  ] Verifying sanlock lockspace initialization
> > [ INFO  ] Creating VM Image
> > [ INFO  ] Disconnecting Storage Pool
> > [ INFO  ] Start monitoring domain
> > [ INFO  ] Configuring VM
> > [ INFO  ] Updating hosted-engine configuration
> > [ INFO  ] Stage: Transaction commit
> > [ INFO  ] Stage: Closing up
> >   The following network ports should be opened:
> >   tcp:5900
> >   tcp:5901
> >   udp:5900
> >   udp:5901
> >   An example of the required configuration for iptables can be
> found
> > at:
> >   /etc/ovirt-hosted-engine/iptables.example
> >   In order to configure firewalld, copy the files from
> >   /etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
> >   and execute the following commands:
> >   firewall-cmd -service hosted-console
> > [ INFO  ] Creating VM
> >   You can now connect to the VM with the following command:
> > /usr/bin/remote-viewer vnc://localhost:5900
> >   Use temporary password "2049ZfXr" to connect to vnc console.
> >   Please note that in order to use remote-viewer you need to be
> able
> > to run graphical applications.
> >   This means that if you are using ssh you have to supply the -Y
> > flag (enables trusted X11 forwarding).
> >   Otherwise you can run the command from a terminal in your
> > preferred desktop environment.
> >   If you cannot run graphical applications you can connect to the
> > graphic console from another host or connect to the console using the
> > following command:
> >   virsh -c qemu+tls://Test/system console HostedEngine
> >   If you need to reboot 

Re: [ovirt-users] Failed migration - Migration is stuck

[Michal Skrivanek]

> On 21 Apr 2016, at 14:01, Ollie Armstrong  wrote:
> 
> On 21 April 2016 at 12:43, Michal Skrivanek  
> wrote:
>>> max_outgoing_migrations = 3
>> 
>> you should lower this, otherwise it won’t fit (1 migration at 100MBps would 
>> eat your whole link already). So use 1
>> 
>>> migration_downtime = 1000
>> 
>> it’s not really 1000. There’s a UI for that in Edit VM, so you shouldn’t set 
>> it here at all
>> and if you do, the algorithm behind it is not-so-great in <=3.6.5.
>> Use migration_downtime_steps=3 or 5 or something lower to mitigate that 
>> wrong algorithm behavior
>> 
>> if you need to overcome a longer peak period of activity, also change 
>> migration_progress_timeout to something more than 150s
> 
> Thanks so much for the tips Michal, I really appreciate it.  I'll have
> to try these tweaks in my next maintenance window, so I'll post my
> findings in a few days.

Hi,
great. i’d like to hear back
i don’t know your workload or constraints, but if you don’t know what to try 
then i would do 
migration_max_bandwidth=100
max_outgoing_migrations=1
migration_downtime=5000  (if you don’t mind at most 5s delay the VM may 
experience during the handover)
migration_downtime_steps=3
migration_progress_timeout=600

and please gather the log the same way as before so i can see how is it 
progressing over time, it’s helpful to understand why it doesn’t converge
4.0 will provide better logging capabilities, for now it’s not so great…but at 
least something

Thanks,
michal

> 
> Cheers,
> Ollie

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Re: [ovirt-users] Consult actual size the disk vm

[Marcelo Leandro]

Hi Amit,
the value is disk.get_actual_size(), but i see that after create snapshot
the value is the disk snapshot e not base. right?

Thanks.

2016-04-21 8:40 GMT-03:00 Amit Aviram :

> Hi Marcelo.
>
> Using the API:
> -   "disk.get_actual_size()" will return the actual size in bytes, which
> is the value you can find as "Actual size" in GB in oVirt's webadmin, where
> Idan wrote (Virtual Machines tab -> Disks sub tab -> actual size, Thanks
> Idan)
>
> - "disk.get_provisioned_size()" will return the size in bytes which is the
> value you can find as "Virtual size" in GB also under the disks sub tab.
>
> After transforming the value you got to GB, does the values seem correct?
>
> Thanks, Amit.
>
>
> On Thu, Apr 21, 2016 at 1:08 PM, Marcelo Leandro 
> wrote:
>
>> Thanks for reply, but for my script is necessary consult the actual size
>> with python-api or database.
>> Hi Marcelo,
>>
>> Please note that under the Virtual Machines tab -> Disks sub tab,
>> assuming we are talking about an image, you can click on the Images radio
>> button and see the disk's virtual and actual size.
>> Hope it helps.
>>
>>
>> Regards,
>> Idan
>>
>> On Thu, Apr 21, 2016 at 6:06 AM, Marcelo Leandro 
>> wrote:
>>
>>> Hello,
>>>
>>> i am try automate an task, i am try consult the actual size the disk of
>>> vm, but not have success, i try in database in table imagens, i try with
>>> python-api with command:
>>>
>>> vm = api.vms.get(vmname)
>>> disk =  vm.disks.get(diskname)
>>> disk.get_actual_size()
>>>
>>> but the informations  not is equal with that shown in the dashboard.
>>>
>>> Can someone help me?
>>>
>>>
>>>
>>> ___
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>>>
>>
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Re: [ovirt-users] Unable to install CentOS 6.7 on ovirt 3.5/.6

[Yaniv Kaul]

On Thu, Apr 21, 2016 at 5:18 AM, Gene Fontanilla 
wrote:

> Hi,
>
> Anyone having issues on using CentOS 6.6 iso on oVirt 3.5 and 3.6?
>
> I have two environments for testing (oVirt 3.5 and 3.6) and I can't
> install centos 6.6 iso on the vms.
>
> it after anaconda installer starts.
>

Can you provide a bit more information? Can you ensure the ISO is not
corrupted (check its MD5/SHA sum) ?
Y.


>
> regards.
> Gene
>
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[ovirt-users] New oVirt-Live (3.6.5) is available for download

[Lev Veyde]

Hi,

The new oVirt-Live 3.6.5 is available for download.

You can download it from:
http://plain.resources.ovirt.org/pub/ovirt-3.6/iso/ovirt-live/ovirt-live-el7-3.6.5.iso

Thanks in advance,
Lev Veyde.
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Re: [ovirt-users] Failed migration - Migration is stuck

[Ollie Armstrong]

On 21 April 2016 at 12:43, Michal Skrivanek  wrote:
>> max_outgoing_migrations = 3
>
> you should lower this, otherwise it won’t fit (1 migration at 100MBps would 
> eat your whole link already). So use 1
>
>> migration_downtime = 1000
>
> it’s not really 1000. There’s a UI for that in Edit VM, so you shouldn’t set 
> it here at all
> and if you do, the algorithm behind it is not-so-great in <=3.6.5.
> Use migration_downtime_steps=3 or 5 or something lower to mitigate that wrong 
> algorithm behavior
>
> if you need to overcome a longer peak period of activity, also change 
> migration_progress_timeout to something more than 150s

Thanks so much for the tips Michal, I really appreciate it.  I'll have
to try these tweaks in my next maintenance window, so I'll post my
findings in a few days.

Cheers,
Ollie
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Re: [ovirt-users] Failed migration - Migration is stuck

[Michal Skrivanek]

> On 21 Apr 2016, at 13:31, Ollie Armstrong  wrote:
> 
> I'm having some issues with a couple of VMs in my cluster that cannot
> be live migrated between hosts.  It appears to be the issue that is
> referenced by https://access.redhat.com/solutions/870113 and
> https://access.redhat.com/solutions/1159723.
> 
> I currently have a dedicated 1Gbps network for migrations and have
> modified some of my vdsm settings so that my vdsm.conf looks like
> this:
> 
> [vars]
> ssl = true
> migration_timeout = 600
> migration_max_bandwidth = 100
> max_outgoing_migrations = 3

you should lower this, otherwise it won’t fit (1 migration at 100MBps would eat 
your whole link already). So use 1

> migration_downtime = 1000

it’s not really 1000. There’s a UI for that in Edit VM, so you shouldn’t set it 
here at all
and if you do, the algorithm behind it is not-so-great in <=3.6.5. 
Use migration_downtime_steps=3 or 5 or something lower to mitigate that wrong 
algorithm behavior

if you need to overcome a longer peak period of activity, also change 
migration_progress_timeout to something more than 150s

Thanks,
michal

> 
> [addresses]
> management_port = 54321
> 
> The issue was happening before the configuration changes too.
> 
> The relevant lines from my vdsm.log from the host that the VM is being
> migrated from: http://ix.io/xeT
> 
> Has anyone been able to resolve this or come up with a workaround for
> this problem?  I understand that it is because the migration cannot
> occur as fast as the changes in the VM are happening so this could be
> difficult to get working.  Some downtime is acceptable for these VMs,
> so if there are further config changes that can be made which allow
> for more downtime then I would consider that a solution.
> 
> Ollie
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Re: [ovirt-users] Consult actual size the disk vm

[Amit Aviram]

Hi Marcelo.

Using the API:
-   "disk.get_actual_size()" will return the actual size in bytes, which is
the value you can find as "Actual size" in GB in oVirt's webadmin, where
Idan wrote (Virtual Machines tab -> Disks sub tab -> actual size, Thanks
Idan)

- "disk.get_provisioned_size()" will return the size in bytes which is the
value you can find as "Virtual size" in GB also under the disks sub tab.

After transforming the value you got to GB, does the values seem correct?

Thanks, Amit.


On Thu, Apr 21, 2016 at 1:08 PM, Marcelo Leandro 
wrote:

> Thanks for reply, but for my script is necessary consult the actual size
> with python-api or database.
> Hi Marcelo,
>
> Please note that under the Virtual Machines tab -> Disks sub tab, assuming
> we are talking about an image, you can click on the Images radio button and
> see the disk's virtual and actual size.
> Hope it helps.
>
>
> Regards,
> Idan
>
> On Thu, Apr 21, 2016 at 6:06 AM, Marcelo Leandro 
> wrote:
>
>> Hello,
>>
>> i am try automate an task, i am try consult the actual size the disk of
>> vm, but not have success, i try in database in table imagens, i try with
>> python-api with command:
>>
>> vm = api.vms.get(vmname)
>> disk =  vm.disks.get(diskname)
>> disk.get_actual_size()
>>
>> but the informations  not is equal with that shown in the dashboard.
>>
>> Can someone help me?
>>
>>
>>
>> ___
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>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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>
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[ovirt-users] Failed migration - Migration is stuck

[Ollie Armstrong]

I'm having some issues with a couple of VMs in my cluster that cannot
be live migrated between hosts.  It appears to be the issue that is
referenced by https://access.redhat.com/solutions/870113 and
https://access.redhat.com/solutions/1159723.

I currently have a dedicated 1Gbps network for migrations and have
modified some of my vdsm settings so that my vdsm.conf looks like
this:

[vars]
ssl = true
migration_timeout = 600
migration_max_bandwidth = 100
max_outgoing_migrations = 3
migration_downtime = 1000

[addresses]
management_port = 54321

The issue was happening before the configuration changes too.

The relevant lines from my vdsm.log from the host that the VM is being
migrated from: http://ix.io/xeT

Has anyone been able to resolve this or come up with a workaround for
this problem?  I understand that it is because the migration cannot
occur as fast as the changes in the VM are happening so this could be
difficult to get working.  Some downtime is acceptable for these VMs,
so if there are further config changes that can be made which allow
for more downtime then I would consider that a solution.

Ollie
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Re: [ovirt-users] Hosted-engine-Issue

[Yedidyah Bar David]

On Thu, Apr 21, 2016 at 1:39 PM, Budur Nagaraju  wrote:
> HI
>
> Installed hosted engine and  after configuring  IP to ovirt engine unable to
> ping the gateway and found that there is no issue with the Network .

You mean that from inside the engine machine, you cannot ping the gateway?

Can you ping it from the host?

Please share output of these commands, from both the host and the engine vm:

ip addr
ip route
brctl show

Thanks,

>
> Is there any thing am missing  while installing Hosted engine ? below is
> output details,
>
>
> --== CONFIGURATION PREVIEW ==--
>
>   Engine FQDN: oe.bnglab.psecure.net
>   Bridge name: ovirtmgmt
>   SSH daemon port: 22
>   Gateway address: 10.206.67.254
>   Host name for web application  : hosted_engine_1
>   Host ID: 1
>   Image alias: hosted_engine
>   Image size GB  : 25
>   Storage connection : 10.204.207.152:/home/heoe
>   Console type   : vnc
>   Memory size MB : 4096
>   MAC address: 00:16:3e:2f:5c:40
>   Boot type  : cdrom
>   Number of CPUs : 2
>   ISO image (for cdrom boot) :
> /ovirt/CentOS-6.7-x86_64-minimal.iso
>   CPU Type   : model_SandyBridge
>
>   Please confirm installation settings (Yes, No)[Yes]: yes
> [ INFO  ] Stage: Transaction setup
> [ INFO  ] Stage: Misc configuration
> [ INFO  ] Stage: Package installation
> [ INFO  ] Stage: Misc configuration
> [ INFO  ] Configuring libvirt
> [ INFO  ] Configuring VDSM
> [ INFO  ] Starting vdsmd
> [ INFO  ] Waiting for VDSM hardware info
> [ INFO  ] Waiting for VDSM hardware info
> [ INFO  ] Creating Storage Domain
> [ INFO  ] Creating Storage Pool
> [ INFO  ] Connecting Storage Pool
> [ INFO  ] Verifying sanlock lockspace initialization
> [ INFO  ] Creating VM Image
> [ INFO  ] Disconnecting Storage Pool
> [ INFO  ] Start monitoring domain
> [ INFO  ] Configuring VM
> [ INFO  ] Updating hosted-engine configuration
> [ INFO  ] Stage: Transaction commit
> [ INFO  ] Stage: Closing up
>   The following network ports should be opened:
>   tcp:5900
>   tcp:5901
>   udp:5900
>   udp:5901
>   An example of the required configuration for iptables can be found
> at:
>   /etc/ovirt-hosted-engine/iptables.example
>   In order to configure firewalld, copy the files from
>   /etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
>   and execute the following commands:
>   firewall-cmd -service hosted-console
> [ INFO  ] Creating VM
>   You can now connect to the VM with the following command:
> /usr/bin/remote-viewer vnc://localhost:5900
>   Use temporary password "2049ZfXr" to connect to vnc console.
>   Please note that in order to use remote-viewer you need to be able
> to run graphical applications.
>   This means that if you are using ssh you have to supply the -Y
> flag (enables trusted X11 forwarding).
>   Otherwise you can run the command from a terminal in your
> preferred desktop environment.
>   If you cannot run graphical applications you can connect to the
> graphic console from another host or connect to the console using the
> following command:
>   virsh -c qemu+tls://Test/system console HostedEngine
>   If you need to reboot the VM you will need to start it manually
> using the command:
>   hosted-engine --vm-start
>   You can then set a temporary password using the command:
>   hosted-engine --add-console-password
>   The VM has been started.  Install the OS and shut down or reboot
> it.  To continue please make a selection:
>
>   (1) Continue setup - VM installation is complete
>   (2) Reboot the VM and restart installation
>   (3) Abort setup
>   (4) Destroy VM and abort setup
>
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-- 
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Re: [ovirt-users] Issue while importing the existing storage domain

[Nir Soffer]

On Thu, Apr 21, 2016 at 8:44 AM, Idan Shaby  wrote:
> Hi Satheesaran,
>
> Please file a BZ and attach all the relevant logs so we can investigate it
> properly.

In particular we would like to see sanlock.log (/var/log/sanlock.log)
and glusterfs logs
(/var/log/glusterfs/server:path*.log

Nir

>
>
> Regards,
> Idan
>
> On Wed, Apr 20, 2016 at 12:42 PM, SATHEESARAN  wrote:
>>
>> Hi All,
>>
>> I was testing the gluster geo-replication on RHEV storage domain backed by
>> gluster volume.
>> In this case, storage domain ( data domain ) was created with gluster
>> replica 3 volume.
>>
>> The VMs additional disks are carved out from this storage domain.
>>
>> Now I have geo-replicated[1] the gluster volume to the remote volume.
>> When I try importing this storage domain in another RHEVM instance, it
>> fails with error "internal engine error"
>>  I see the following error in engine.log
>>
>> 
>> 2016-04-20 05:13:47,685 ERROR
>> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Failed in 'DetachStorageDomainVDS' method
>> 2016-04-20 05:13:47,708 ERROR
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Correlation ID: null, Call Stack: null,
>> Custom Event ID: -1, Message: VDSM command failed: Cannot acquire host id:
>> (u'89061d19-fb76-47c9-a4aa-22b0062b769e', SanlockException(-262, 'Sanlock
>> lockspace add failure', 'Sanlock exception'))
>> 2016-04-20 05:13:47,708 INFO
>> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Command
>> 'org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand'
>> return value 'StatusOnlyReturnForXmlRpc [status=StatusForXmlRpc [code=661,
>> message=Cannot acquire host id: (u'89061d19-fb76-47c9-a4aa-22b0062b769e',
>> SanlockException(-262, 'Sanlock lockspace add failure', 'Sanlock
>> exception'))]]'
>> 
>>
>> The complete logs are available in the fpaste[2]
>> Attaching the part of vdsm log to this mail
>>
>> [1] - geo-replication is the feature in glusterfs where the contents of
>> volume are asynchronously replicated in remote volume.
>> This is used for disaster-recovery workflow
>>
>> [2] - https://paste.fedoraproject.org/357701/11448771/
>>
>> Thanks,
>> Satheesaran S
>>
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[ovirt-users] Hosted-engine-Issue

[Budur Nagaraju]

HI

Installed hosted engine and  after configuring  IP to ovirt engine unable
to ping the gateway and found that there is no issue with the Network .

Is there any thing am missing  while installing Hosted engine ? below is
output details,


--== CONFIGURATION PREVIEW ==--

  Engine FQDN: oe.bnglab.psecure.net
  Bridge name: ovirtmgmt
  SSH daemon port: 22
  Gateway address: 10.206.67.254
  Host name for web application  : hosted_engine_1
  Host ID: 1
  Image alias: hosted_engine
  Image size GB  : 25
  Storage connection : 10.204.207.152:/home/heoe
  Console type   : vnc
  Memory size MB : 4096
  MAC address: 00:16:3e:2f:5c:40
  Boot type  : cdrom
  Number of CPUs : 2
  ISO image (for cdrom boot) :
/ovirt/CentOS-6.7-x86_64-minimal.iso
  CPU Type   : model_SandyBridge

  Please confirm installation settings (Yes, No)[Yes]: yes
[ INFO  ] Stage: Transaction setup
[ INFO  ] Stage: Misc configuration
[ INFO  ] Stage: Package installation
[ INFO  ] Stage: Misc configuration
[ INFO  ] Configuring libvirt
[ INFO  ] Configuring VDSM
[ INFO  ] Starting vdsmd
[ INFO  ] Waiting for VDSM hardware info
[ INFO  ] Waiting for VDSM hardware info
[ INFO  ] Creating Storage Domain
[ INFO  ] Creating Storage Pool
[ INFO  ] Connecting Storage Pool
[ INFO  ] Verifying sanlock lockspace initialization
[ INFO  ] Creating VM Image
[ INFO  ] Disconnecting Storage Pool
[ INFO  ] Start monitoring domain
[ INFO  ] Configuring VM
[ INFO  ] Updating hosted-engine configuration
[ INFO  ] Stage: Transaction commit
[ INFO  ] Stage: Closing up
  The following network ports should be opened:
  tcp:5900
  tcp:5901
  udp:5900
  udp:5901
  An example of the required configuration for iptables can be
found at:
  /etc/ovirt-hosted-engine/iptables.example
  In order to configure firewalld, copy the files from
  /etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
  and execute the following commands:
  firewall-cmd -service hosted-console
[ INFO  ] Creating VM
  You can now connect to the VM with the following command:
/usr/bin/remote-viewer vnc://localhost:5900
  Use temporary password "2049ZfXr" to connect to vnc console.
  Please note that in order to use remote-viewer you need to be
able to run graphical applications.
  This means that if you are using ssh you have to supply the -Y
flag (enables trusted X11 forwarding).
  Otherwise you can run the command from a terminal in your
preferred desktop environment.
  If you cannot run graphical applications you can connect to the
graphic console from another host or connect to the console using the
following command:
  virsh -c qemu+tls://Test/system console HostedEngine
  If you need to reboot the VM you will need to start it manually
using the command:
  hosted-engine --vm-start
  You can then set a temporary password using the command:
  hosted-engine --add-console-password
  The VM has been started.  Install the OS and shut down or reboot
it.  To continue please make a selection:

  (1) Continue setup - VM installation is complete
  (2) Reboot the VM and restart installation
  (3) Abort setup
  (4) Destroy VM and abort setup
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Re: [ovirt-users] Consult actual size the disk vm

[Marcelo Leandro]

Thanks for reply, but for my script is necessary consult the actual size
with python-api or database.
Hi Marcelo,

Please note that under the Virtual Machines tab -> Disks sub tab, assuming
we are talking about an image, you can click on the Images radio button and
see the disk's virtual and actual size.
Hope it helps.


Regards,
Idan

On Thu, Apr 21, 2016 at 6:06 AM, Marcelo Leandro 
wrote:

> Hello,
>
> i am try automate an task, i am try consult the actual size the disk of
> vm, but not have success, i try in database in table imagens, i try with
> python-api with command:
>
> vm = api.vms.get(vmname)
> disk =  vm.disks.get(diskname)
> disk.get_actual_size()
>
> but the informations  not is equal with that shown in the dashboard.
>
> Can someone help me?
>
>
>
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Re: [ovirt-users] Fwd: hosted-engine install stalls

[Johan Vermeulen]

the storage is connected over a relatively slow Internet connection.
I will reorganise this and connect over lan.

Many thanks

2016-04-20 15:46 GMT+02:00 Simone Tiraboschi :

> On Wed, Apr 20, 2016 at 3:29 PM, Johan Vermeulen 
> wrote:
> > Simone,
> >
> > the install has continuedI can now install the os on the vm...
> > Many thanks.
>
> It shouldn't take that much: normally it's a matter of seconds.
>
> > greetz, J.
> >
> > 2016-04-20 14:54 GMT+02:00 Simone Tiraboschi :
> >>
> >> On Wed, Apr 20, 2016 at 2:18 PM, Johan Vermeulen  >
> >> wrote:
> >> > I should sent this to the list, my apologies
> >> >
> >> > 2016-04-20 14:14 GMT+02:00 Johan Vermeulen :
> >> >>
> >> >> Hello,
> >> >>
> >> >> many thanks for helping me out.
> >> >> This is the whole log:
> >>
> >> We call createVolume to create a new volume via VDSM; createVolume is
> >> an async task and so we pool till it ends but here it seams that for
> >> any reason is not ending.
> >> Can you please also attach vdsm.log fro the same time frame?
> >
> >
>
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Re: [ovirt-users] [hosted-engine] Metadata too new error when adding 2nd host

[Wee Sritippho]

On 20 เมษายน 2016 18 นาฬิกา 29 นาที 26 วินาที GMT+07:00, Yedidyah Bar David 
 wrote:
>On Wed, Apr 20, 2016 at 1:42 PM, Wee Sritippho 
>wrote:
>> Hi Didi & Martin,
>>
>> I followed your instructions and are able to add the 2nd host. Thank
>you :)
>>
>> This is what I've done:
>>
>> [root@host01 ~]# hosted-engine --set-maintenance --mode=global
>>
>> [root@host01 ~]# systemctl stop ovirt-ha-agent
>>
>> [root@host01 ~]# systemctl stop ovirt-ha-broker
>>
>> [root@host01 ~]# find /rhev -name hosted-engine.metadata
>>
>/rhev/data-center/mnt/blockSD/47e3e4ac-534a-4e11-b14e-27ecb4585431/ha_agent/hosted-engine.metadata
>>
>/rhev/data-center/mnt/blockSD/336dc4a3-f65c-4a67-bc42-1f73597564cf/ha_agent/hosted-engine.metadata
>>
>> [root@host01 ~]# ls -al
>>
>/rhev/data-center/mnt/blockSD/47e3e4ac-534a-4e11-b14e-27ecb4585431/ha_agent/hosted-engine.metadata
>> lrwxrwxrwx. 1 vdsm kvm 132 Apr 20 02:56
>>
>/rhev/data-center/mnt/blockSD/47e3e4ac-534a-4e11-b14e-27ecb4585431/ha_agent/hosted-engine.metadata
>> ->
>>
>/var/run/vdsm/storage/47e3e4ac-534a-4e11-b14e-27ecb4585431/d92632bf-8c15-44ba-9aa8-4a39dcb81e8d/4761bb8d-779e-4378-8b13-7b12f96f5c56
>>
>> [root@host01 ~]# ls -al
>>
>/rhev/data-center/mnt/blockSD/336dc4a3-f65c-4a67-bc42-1f73597564cf/ha_agent/hosted-engine.metadata
>> lrwxrwxrwx. 1 vdsm kvm 132 Apr 21 03:40
>>
>/rhev/data-center/mnt/blockSD/336dc4a3-f65c-4a67-bc42-1f73597564cf/ha_agent/hosted-engine.metadata
>> ->
>>
>/var/run/vdsm/storage/336dc4a3-f65c-4a67-bc42-1f73597564cf/49d6ee16-cfa0-47f2-b461-125bc6f614db/89ee314d-33ce-43fb-9a66-0852c5f675d3
>>
>> [root@host01 ~]# dd if=/dev/zero
>>
>of=/var/run/vdsm/storage/336dc4a3-f65c-4a67-bc42-1f73597564cf/49d6ee16-cfa0-47f2-b461-125bc6f614db/89ee314d-33ce-43fb-9a66-0852c5f675d3
>> bs=1M
>> dd: error writing
>>
>‘/var/run/vdsm/storage/336dc4a3-f65c-4a67-bc42-1f73597564cf/49d6ee16-cfa0-47f2-b461-125bc6f614db/89ee314d-33ce-43fb-9a66-0852c5f675d3’:
>> No space left on device
>> 129+0 records in
>> 128+0 records out
>> 134217728 bytes (134 MB) copied, 0.246691 s, 544 MB/s
>>
>> [root@host01 ~]# systemctl start ovirt-ha-broker
>>
>> [root@host01 ~]# systemctl start ovirt-ha-agent
>>
>> [root@host01 ~]# hosted-engine --set-maintenance --mode=none
>>
>> (Found 2 metadata files but the first one is red when I used 'ls -al'
>so I
>> assume it is a leftover from the previous failed installation and
>didn't
>> touch it)
>>
>> BTW, how to properly clean the FC storage before using it with oVirt?
>I used
>> "parted /dev/mapper/wwid mklabel msdos" to destroy the partition
>table.
>> Isn't that enough?
>
>Even this should not be needed in 3.6. Did you start with 3.6? Or
>upgraded
>from a previous version?

I started with 3.6.1. The first deployment failed due to corrupted os when I 
tried to restart the vm with option 3 (power off & restart vm) before trying to 
install ovirt-engine on it. I then chose another option to destroy the vm and 
to quit the setup, destroyed the FC LUN's partition table and then run 
hosted-engine --deploy on the 1st host again with success.

>Also please verify that output of 'hosted-engine --vm-status' makes
>sense.
>
>Thanks,
>
>>
>>
>> On 20/4/2559 15:11, Martin Sivak wrote:

 Assuming you never deployed a host with ID 52, this is likely a
>result of
 a
 corruption or dirt or something like that.
 I see that you use FC storage. In previous versions, we did not
>clean
 such
 storage, so you might have dirt left.
>>>
>>> This is the exact reason for an error like yours. Using dirty block
>>> storage. Please stop all hosted engine tooling (both agent and
>broker)
>>> and fill the metadata drive with zeros.
>>>
>>> You will have to find the proper hosted-engine.metadata file (which
>>> will be a symlink) under /rhev:
>>>
>>> Example:
>>>
>>> [root@dev-03 rhev]# find . -name hosted-engine.metadata
>>>
>>>
>>>
>./data-center/mnt/str-01.rhev.lab.eng.brq.redhat.com:_mnt_export_nfs_lv2_msivak/868a1a4e-9f94-42f5-af23-8f884b3c53d5/ha_agent/hosted-engine.metadata
>>>
>>> [root@dev-03 rhev]# ls -al
>>>
>>>
>./data-center/mnt/str-01:_mnt_export_nfs_lv2_msivak/868a1a4e-9f94-42f5-af23-8f884b3c53d5/ha_agent/hosted-engine.metadata
>>>
>>> lrwxrwxrwx. 1 vdsm kvm 201 Mar 15 15:00
>>>
>>>
>./data-center/mnt/str-01:_mnt_export_nfs_lv2_msivak/868a1a4e-9f94-42f5-af23-8f884b3c53d5/ha_agent/hosted-engine.metadata
>>> ->
>>>
>/rhev/data-center/mnt/str-01:_mnt_export_nfs_lv2_msivak/868a1a4e-9f94-42f5-af23-8f884b3c53d5/images/6ab3f215-f234-4cd4-b9d4-8680767c3d99/dcbfa48d-8543-42d1-93dc-aa40855c4855
>>>
>>> And use (for example) dd if=/dev/zero of=/path/to/metadata bs=1M to
>>> clean it - But be CAREFUL to not touch any other file or disk you
>>> might find.
>>>
>>> Then restart the hosted engine tools and all should be fine.
>>>
>>>
>>>
>>> Martin
>>>
>>>
>>> On Wed, Apr 20, 2016 at 8:20 AM, Yedidyah Bar David
>
>>> wrote:

 On Wed, Apr 20, 2016 at 7:15 AM, Wee Sritippho 
 wrote:
>
> Hi,
>
> I used CentOS-7-x86_64-Minimal-1511

Re: [ovirt-users] VM status

[RK RK]

Hi Kevin,

The issue you reported was fixed in the most recent release 3.6.5

BZ 1304729  *Hovering above an
exclamation mark next to vm icon does not produce the expected message*

On Wed, Apr 20, 2016 at 6:08 PM, Alexander Wels  wrote:

> On Wednesday, April 20, 2016 02:30:01 PM Kevin C wrote:
> > Hi,
> >
> > I have exclamation mark on some VM. But I can't have more informations
> when
> > I hover my mouse over my VM (I only and "Up/Down" status or
> > "Server/Desktop")
> >
> > How can I know where is the problem ?
> >
> > Thanks a lot
>
> There is/was a bug that prevented the tooltip from showing the actual
> error.
> Not sure which version this is fixed in. Anyway the exclamation is usually
> one
> of two things:
>
> 1. The defined OS for the VM doesn't match the actual detected OS in the VM
> (For instance you selected Windows 7 and the actual installed one is
> Windows 7
> 64bit).
> 2. The timezone doesn't match. This might cause some timezone related
> issues
> and that is why the exclamation mark is there.
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>



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RK,
+91 9840483044
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Re: [ovirt-users] Hosted Engine package installation Error

[Yedidyah Bar David]

On Thu, Apr 21, 2016 at 11:40 AM, Budur Nagaraju  wrote:
> HI
>
> I have just modified the below ones.
>
>  https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key
>
> to
>
>  https://download.gluster.org/pub/gluster/glusterfs/LATEST/rsa.pub
>
> will this affect to the setup ?
>

Should be enough.

This is already in the release rpm [1].

[1] http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm

Best,
-- 
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Re: [ovirt-users] Hosted Engine package installation Error

[Budur Nagaraju]

HI

I have just modified the below ones.

 https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key

to

 https://download.gluster.org/pub/gluster/glusterfs/LATEST/rsa.pub

will this affect to the setup ?


On Thu, Apr 21, 2016 at 1:48 PM, Richard Neuboeck 
wrote:

> Hi,
>
> it seems that in the latest version(s) of glusterfs the pub.key file
> is not present even though some yum repo configurations still try to
> access it.
>
> Last time I had this problem I updated the repo configuration
> (/etc/yum.repos.d/ovirt-3.6-dependencies.repo) to use the other key
> (rsa.pub).
>
>
> The other question is: Is it safe to assume that the LATEST release
> of glusterfs in combination with a fixed release of oVirt is always
> a good idea?
>
> Cheers
> Richard
>
>
> On 04/21/2016 10:01 AM, Budur Nagaraju wrote:
> > Hi
> >
> > Getting the below error while installing the hosted engine
> > packages,installing oVirt3.5.
> >
> >
> >
> > Total size: 76 M
> > Installed size: 281 M
> > Downloading Packages:
> > warning: rpmts_HdrFromFdno: Header V4 RSA/SHA256 Signature, key ID
> > d5dc52dc: NOKEY
> > Retrieving key from
> > https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key
> >
> >
> > GPG key retrieval failed: [Errno 14] PYCURL ERROR 22 - "The
> > requested URL returned error: 404 Not Found"
> >
> >
> > Thanks,
> > Nagaraju
> >
> >
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
>
> --
> /dev/null
>
>
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Re: [ovirt-users] Hosted Engine package installation Error

[Sven Kieske]

On 21/04/16 10:01, Budur Nagaraju wrote:
> Hi
> 
> Getting the below error while installing the hosted engine
> packages,installing oVirt3.5.
> 
> 
> 
> Total size: 76 M
> Installed size: 281 M
> Downloading Packages:
> warning: rpmts_HdrFromFdno: Header V4 RSA/SHA256 Signature, key ID
> d5dc52dc: NOKEY
> Retrieving key from
> https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key
> 
> 
> GPG key retrieval failed: [Errno 14] PYCURL ERROR 22 - "The requested URL
> returned error: 404 Not Found"
> 

seems the key is now located here:

https://download.gluster.org/pub/gluster/glusterfs/LATEST/rsa.pub

HTH


-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +495772 293100
F: +495772 29
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen



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Re: [ovirt-users] Hosted Engine package installation Error

[Richard Neuboeck]

Hi,

it seems that in the latest version(s) of glusterfs the pub.key file
is not present even though some yum repo configurations still try to
access it.

Last time I had this problem I updated the repo configuration
(/etc/yum.repos.d/ovirt-3.6-dependencies.repo) to use the other key
(rsa.pub).


The other question is: Is it safe to assume that the LATEST release
of glusterfs in combination with a fixed release of oVirt is always
a good idea?

Cheers
Richard


On 04/21/2016 10:01 AM, Budur Nagaraju wrote:
> Hi
> 
> Getting the below error while installing the hosted engine
> packages,installing oVirt3.5.
> 
> 
> 
> Total size: 76 M
> Installed size: 281 M
> Downloading Packages:
> warning: rpmts_HdrFromFdno: Header V4 RSA/SHA256 Signature, key ID
> d5dc52dc: NOKEY
> Retrieving key from
> https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key
> 
> 
> GPG key retrieval failed: [Errno 14] PYCURL ERROR 22 - "The
> requested URL returned error: 404 Not Found"
> 
> 
> Thanks,
> Nagaraju
> 
> 
> 
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 


-- 
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[ovirt-users] Hosted Engine package installation Error

[Budur Nagaraju]

Hi

Getting the below error while installing the hosted engine
packages,installing oVirt3.5.



Total size: 76 M
Installed size: 281 M
Downloading Packages:
warning: rpmts_HdrFromFdno: Header V4 RSA/SHA256 Signature, key ID
d5dc52dc: NOKEY
Retrieving key from
https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key


GPG key retrieval failed: [Errno 14] PYCURL ERROR 22 - "The requested URL
returned error: 404 Not Found"


Thanks,
Nagaraju
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Re: [ovirt-users] Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs).

[Paul Groeneweg | Pazion]

Yesterday evening I have restarted a host.
I put hosted engine to global maintenance.
I upgraded to 3.6.5
The problem remained.

As explained the GUI says it created the OVF stores ( they show with status
illegal ).
On file level there are no OVF folders created in the images folder.
So the OVF not being updated and now not being created on file seem quite
related, but as files have right permissions and other images in the hosted
engine folder are ok, I don't think NFS is the issue.
A wild guess might be the colon in the folder name that has to be escaped?

My biggest concern for now is if my hosted engine goes down.
On the hosts not running the hostedengine now, the vm.conf is replaced by
the ovirt-ha-agent with file containing 'None', make it impossible to
restart the hosted-engine.
Where is this 'falling back to initial vm.conf' file? Maybe I can change it
with current one and remain be safe with hosted engine shutdown/restart





Op do 21 apr. 2016 om 09:46 schreef Maor Lipchuk :

> From the logs (see [1]) it looks like you encountered the following bug:
> https://bugzilla.redhat.com/show_bug.cgi?id=1303316
>
> Simone, can u confirm it is the same case mentioned in the bug, is there
> any workaround you can suggest not getting those errors any more (Maybe
> move the Host to Maintenance-Mode and restart of the hypervisor as
> suggested in the bug or  upgrade VDSM ?)
>
> [1]
> MainThread::INFO::2016-04-20
> 17:14:02,500::hosted_engine::688::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images)
> Reloading vm.conf from the shared storage domain
> MainThread::INFO::2016-04-20
> 17:14:02,500::config::205::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
> Trying to get a fresher copy of vm configuration from the OVF_STORE
> MainThread::WARNING::2016-04-20
> 17:14:02,807::ovf_store::104::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan)
> Unable to find OVF_STORE
> MainThread::ERROR::2016-04-20
> 17:14:02,873::config::234::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
> Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf
>
> Regards,
> Maor
>
> On Wed, Apr 20, 2016 at 6:21 PM, Paul Groeneweg | Pazion 
> wrote:
>
>> The logs are not from the machine where the hosted engine is running on,
>> but from the SPM.
>>
>> Op wo 20 apr. 2016 om 17:19 schreef Paul Groeneweg | Pazion <
>> p...@pazion.nl>:
>>
>>> Hereby the logs.
>>>
>>>
>>> Op wo 20 apr. 2016 om 17:11 schreef Maor Lipchuk :
>>>
 Hi Paul,

 Can u please attach the engine and VDSM logs with those failures to
 check the origin of those failures

 Thanks,
 Maor

 On Wed, Apr 20, 2016 at 6:06 PM, Paul Groeneweg | Pazion <
 p...@pazion.nl> wrote:

> Looks like the system does try recreate the OVF :-)
> Too bad this failed again...
>
> http://screencast.com/t/RlYCR1rk8T
> http://screencast.com/t/CpcQuoKg
>
> Failed to create OVF store disk for Storage Domain hostedengine_nfs.
> The Disk with the id b6f34661-8701-4f82-a07c-ed7faab4a1b8 might be
> removed manually for automatic attempt to create new one.
> OVF updates won't be attempted on the created disk.
>
> And on the hosted storage disk tab :
> http://screencast.com/t/ZmwjsGoQ1Xbp
>
>
>
>
>
>
> Op wo 20 apr. 2016 om 09:17 schreef Paul Groeneweg | Pazion <
> p...@pazion.nl>:
>
>> I have added a ticket:
>> https://bugzilla.redhat.com/show_bug.cgi?id=1328718
>>
>> Looking forward to solve!  ( trying to providing as much info as
>> required ).
>>
>> For the short term, wwhat do I need to restore/rollback to get the
>> OVF_STORE back in the Web GUI? is this all db?
>>
>>
>>
>> Op wo 20 apr. 2016 om 09:04 schreef Paul Groeneweg | Pazion <
>> p...@pazion.nl>:
>>
>>> Yes I removed them also from the web interface.
>>> Cen I recreate these or how can I restore?
>>>
>>> Op wo 20 apr. 2016 om 09:01 schreef Roy Golan :
>>>
 On Wed, Apr 20, 2016 at 9:05 AM, Paul Groeneweg | Pazion <
 p...@pazion.nl> wrote:

> Hi Roy,
>
> What do you mean with a RFE , submit a bug ticket?
>
> Yes please. https://*bugzilla*.redhat.com/enter_bug.cgi?product=

 *oVirt*


> Here is what I did:
>
> I removed the OVF disks as explained from the hosted
> engine/storage.
> I started another server, tried several things like putting to
> maintenance and reinstalling, but I keep getting:
>
> Apr 20 00:18:00 geisha-3 ovirt-ha-agent:
> WARNING:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Unable to 
> find
> OVF_STORE
> Apr 20 00:18:00 geisha-3 journal: ovirt-ha-agent
> ovirt_hosted_engine_ha.agent.host

[ovirt-users] [ANN] oVirt 3.6.5 Final Release is now available

[Sandro Bonazzola]

The oVirt Project is pleased to announce today the general availability of
oVirt 3.6.5.

This latest community release includes new features and bug fixes for

   - oVirt Engine
   - VDSM
   - oVirt Hosted Engine HA
   - oVirt Hosted Engine Setup
   - oVirt Reports
   - oVirt Engine SDK
   - oVirt Engine Extension AAA LDAP

oVirt is an open-source, openly-governed enterprise virtualization
management application, developed by a global community. You can use the
oVirt management interface (oVirt Engine) to manage hardware nodes, storage
and network resources, and to deploy and monitor virtual machines running
in your data center.

If you are familiar with VMware products, oVirt is conceptually similar to
vSphere. oVirt serves as the bedrock for Red Hat's Enterprise
Virtualization product, and it is the "upstream" project where new features
are developed prior to their inclusion in Red Hat's supported product
offering.

Additional Resources:

* Read more about the oVirt 3.6.5 release highlights:
http://www.ovirt.org/release/3.6.5/
* Get more oVirt Project updates on Twitter: https://twitter.com/ovirt
* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/

Note: ovirt.org website is suffering update issues so it may take a while
before it receives 3.6.5 updates.
( https://github.com/oVirt/ovirt-site/issues/193 )

-- 
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Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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Re: [ovirt-users] Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs).

[Maor Lipchuk]

>From the logs (see [1]) it looks like you encountered the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1303316

Simone, can u confirm it is the same case mentioned in the bug, is there
any workaround you can suggest not getting those errors any more (Maybe
move the Host to Maintenance-Mode and restart of the hypervisor as
suggested in the bug or  upgrade VDSM ?)

[1]
MainThread::INFO::2016-04-20
17:14:02,500::hosted_engine::688::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images)
Reloading vm.conf from the shared storage domain
MainThread::INFO::2016-04-20
17:14:02,500::config::205::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
Trying to get a fresher copy of vm configuration from the OVF_STORE
MainThread::WARNING::2016-04-20
17:14:02,807::ovf_store::104::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan)
Unable to find OVF_STORE
MainThread::ERROR::2016-04-20
17:14:02,873::config::234::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file)
Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf

Regards,
Maor

On Wed, Apr 20, 2016 at 6:21 PM, Paul Groeneweg | Pazion 
wrote:

> The logs are not from the machine where the hosted engine is running on,
> but from the SPM.
>
> Op wo 20 apr. 2016 om 17:19 schreef Paul Groeneweg | Pazion <
> p...@pazion.nl>:
>
>> Hereby the logs.
>>
>>
>> Op wo 20 apr. 2016 om 17:11 schreef Maor Lipchuk :
>>
>>> Hi Paul,
>>>
>>> Can u please attach the engine and VDSM logs with those failures to
>>> check the origin of those failures
>>>
>>> Thanks,
>>> Maor
>>>
>>> On Wed, Apr 20, 2016 at 6:06 PM, Paul Groeneweg | Pazion >> > wrote:
>>>
 Looks like the system does try recreate the OVF :-)
 Too bad this failed again...

 http://screencast.com/t/RlYCR1rk8T
 http://screencast.com/t/CpcQuoKg

 Failed to create OVF store disk for Storage Domain hostedengine_nfs.
 The Disk with the id b6f34661-8701-4f82-a07c-ed7faab4a1b8 might be
 removed manually for automatic attempt to create new one.
 OVF updates won't be attempted on the created disk.

 And on the hosted storage disk tab :
 http://screencast.com/t/ZmwjsGoQ1Xbp






 Op wo 20 apr. 2016 om 09:17 schreef Paul Groeneweg | Pazion <
 p...@pazion.nl>:

> I have added a ticket:
> https://bugzilla.redhat.com/show_bug.cgi?id=1328718
>
> Looking forward to solve!  ( trying to providing as much info as
> required ).
>
> For the short term, wwhat do I need to restore/rollback to get the
> OVF_STORE back in the Web GUI? is this all db?
>
>
>
> Op wo 20 apr. 2016 om 09:04 schreef Paul Groeneweg | Pazion <
> p...@pazion.nl>:
>
>> Yes I removed them also from the web interface.
>> Cen I recreate these or how can I restore?
>>
>> Op wo 20 apr. 2016 om 09:01 schreef Roy Golan :
>>
>>> On Wed, Apr 20, 2016 at 9:05 AM, Paul Groeneweg | Pazion <
>>> p...@pazion.nl> wrote:
>>>
 Hi Roy,

 What do you mean with a RFE , submit a bug ticket?

 Yes please. https://*bugzilla*.redhat.com/enter_bug.cgi?product=
>>>
>>> *oVirt*
>>>
>>>
 Here is what I did:

 I removed the OVF disks as explained from the hosted engine/storage.
 I started another server, tried several things like putting to
 maintenance and reinstalling, but I keep getting:

 Apr 20 00:18:00 geisha-3 ovirt-ha-agent:
 WARNING:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Unable to 
 find
 OVF_STORE
 Apr 20 00:18:00 geisha-3 journal: ovirt-ha-agent
 ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config ERROR 
 Unable
 to get vm.conf from OVF_STORE, falling back to initial vm.conf
 Apr 20 00:18:00 geisha-3 ovirt-ha-agent:
 ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Unable
 to get vm.conf from OVF_STORE, falling back to initial vm.conf
 Apr 20 00:18:00 geisha-3 journal: ovirt-ha-agent
 ovirt_hosted_engine_ha.agent.agent.Agent ERROR Error: ''Configuration 
 value
 not found: file=/var/run/ovirt-hosted-engine-ha/vm.conf, key=memSize'' 
 -
 trying to restart agent

 Fact it can't find the OVF store seems logical, but now the
 /var/run/ovirt-hosted-engine-ha/vm.conf is replace with a file 
 conatining
 only "None".
 I tried to set file readonly ( chown root ), but this only threw an
 error about file not writable, tried different path, but nothing 
 helped.
 So I am afraid to touch the other running hosts, as same might
 happen there and I am unable to start hosted engine again.

 I thought OVF would be created autom

[ovirt-users] Unable to install CentOS 6.7 on ovirt 3.5/.6

[Gene Fontanilla]

Hi,

Anyone having issues on using CentOS 6.6 iso on oVirt 3.5 and 3.6?

I have two environments for testing (oVirt 3.5 and 3.6) and I can't install
centos 6.6 iso on the vms.

it after anaconda installer starts.

regards.
Gene
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Re: [ovirt-users] Issue while importing the existing storage domain

[Amit Aviram]

Adding users list, dropped from the reply.

On Wed, Apr 20, 2016 at 1:49 PM, Amit Aviram  wrote:

> Hi sasundar.
> IIUC, The storage that is being imported is a backup that was generated by
> other process than VDSM?
> If that is the case, the files inside might have other user as an owner,
> which might cause permission problems to VDSM while trying to write to it.
>
> Can you try changing the owner back to VDSM and try importing again?
>
> Please let us know if that did the trick.
>
> Thanks, Amit.
>
> On Wed, Apr 20, 2016 at 12:42 PM, SATHEESARAN  wrote:
>
>> Hi All,
>>
>> I was testing the gluster geo-replication on RHEV storage domain backed
>> by gluster volume.
>> In this case, storage domain ( data domain ) was created with gluster
>> replica 3 volume.
>>
>> The VMs additional disks are carved out from this storage domain.
>>
>> Now I have geo-replicated[1] the gluster volume to the remote volume.
>> When I try importing this storage domain in another RHEVM instance, it
>> fails with error "internal engine error"
>>  I see the following error in engine.log
>>
>> 
>> 2016-04-20 05:13:47,685 ERROR
>> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Failed in 'DetachStorageDomainVDS'
>> method
>> 2016-04-20 05:13:47,708 ERROR
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Correlation ID: null, Call Stack:
>> null, Custom Event ID: -1, Message: VDSM command failed: Cannot acquire
>> host id: (u'89061d19-fb76-47c9-a4aa-22b0062b769e', SanlockException(-262,
>> 'Sanlock lockspace add failure', 'Sanlock exception'))
>> 2016-04-20 05:13:47,708 INFO
>> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand]
>> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Command
>> 'org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand'
>> return value 'StatusOnlyReturnForXmlRpc [status=StatusForXmlRpc [code=661,
>> message=Cannot acquire host id: (u'89061d19-fb76-47c9-a4aa-22b0062b769e',
>> SanlockException(-262, 'Sanlock lockspace add failure', 'Sanlock
>> exception'))]]'
>> 
>>
>> The complete logs are available in the fpaste[2]
>> Attaching the part of vdsm log to this mail
>>
>> [1] - geo-replication is the feature in glusterfs where the contents of
>> volume are asynchronously replicated in remote volume.
>> This is used for disaster-recovery workflow
>>
>> [2] - https://paste.fedoraproject.org/357701/11448771/
>>
>> Thanks,
>> Satheesaran S
>>
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>>
>>
>
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