Re: [Users] Network profile lost after host edit

[Lior Vernia]

Hi Simon,

Thank you so much for tracking this down. I'm currently immersed in
oVirt 3.4 feature stuff, but I just wanted to let you know I saw this
and am planning to take care of it; I'll take a look in a week or two
when things calm down.

The bad news are, I suspect there will be no workaround other than
upgrading to the next version that will include the fix (likely 3.3.3).

Yours, Lior.

On 06/01/14 12:21, Simon Barrett wrote:
> I am now able to reproduce the problem where network profile definitions are 
> lost on VM edit.
> 
> - Create VM
> - From the "Network Interfaces" tab, click on "New" and assign the ovirtmgt 
> profile to nic1
> - Edit VM, from the "nic1" drop down select another profile and click OK
> - Edit the same VM again and nic1 lists as 
> 
> I upgraded to 3.3.2-1.el6 and still see the problem.
> 
> As ever, any help is very much appreciated.
> 
> Thanks,
> 
> Simon
> 
> 
> -Original Message-
> From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
> Simon Barrett
> Sent: 12 December 2013 21:53
> To: Lior Vernia
> Cc: users@ovirt.org
> Subject: Re: [Users] Network profile lost after host edit
> 
> Lior,
> 
> I'm running 3.3.1.
> 
> I think it may be related to how I created the VM's. Another VM created using 
> the blank template works fine and the network config displays correctly when 
> I click on edit. 
> 
> The problem VM's were created with a different template. I'll dig a bit 
> further to see if I can narrow it down any further. 
> 
> I don't have to click show advanced to exhibit the problem.
> 
> Thanks for the response 
> 
> Simon
> 
>> On 12 Dec 2013, at 16:44, "Lior Vernia"  wrote:
>>
>> Hi Simon,
>>
>> I apologize for the delay in my response. I've worked quite a bit on 
>> that part of the dialog since oVirt 3.3, and while it was quite buggy 
>> I haven't encountered this exact issue you're describing. It does 
>> remind me of one bug though; could it be that pressing the "Show 
>> Advanced Options" is what triggers the strange behavior?
>>
>> What version of oVirt engine are you running? Both 3.3.1 and 3.3.2 
>> should be quite stable as far as this dialog is concerned, so 
>> upgrading might be a good idea.
>>
>> As for workarounds, it sounds like a GUI issue so I don't think 
>> there's anything you can do apart from upgrading the engine.
>>
>> Yours, Lior.
>>
>>> On 11/12/13 13:40, Simon Barrett wrote:
>>> I have a problem where VM network profiles are lost when editing a host.
>>> E.G.
>>>
>>>
>>>
>>> * VM is running fine on the correct network. Network Interfaces
>>> tab shows "nic1" and "Network Name" shows the correct network profile.
>>>
>>> * I shutdown the VM then right click and Edit.
>>>
>>> * The General settings for the node shows "nic1 ". If I
>>> then edit config, something like increasing memory or changing CPU 
>>> cores then click on OK, the VM configuration is saved without a network 
>>> profile.
>>>
>>> * When I boot the VM I cannot connect to it.
>>>
>>> * I then have to edit the node again configure back in the
>>> correct network profile.
>>>
>>>
>>>
>>> Does anyone know if this is a known issue? If not, any suggestions as 
>>> to how I correct this so that the original network profile definition 
>>> is retained after an edit?
>>>
>>>
>>>
>>> Many thanks,
>>>
>>>
>>>
>>> Simon
>>>
>>>
>>>
>>>
>>>
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Re: [Users] Unable to delete a snapshot

[Maor Lipchuk]

Hi Nicolas,
I think that the initial problem started at 10:06 when VDSM tried to
clear records of the ancestor volume
c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 (see [1])

Looking at bugzilla, it could be related to
https://bugzilla.redhat.com/1029069
(based on the exception described at
https://bugzilla.redhat.com/show_bug.cgi?id=1029069#c1)

The issue there was fixed after an upgrade to 3.3.1 (as Sander mentioned
it before in the mailing list)

Could you give it a try and check if that works for you?

Also it will be great if you could open a bug on that with the full
VDSM, engine logs and the list of lvs.

Regards,
Maor



[1]
236b3c5a-452a-4614-801a-c30cefbce87e::ERROR::2014-01-06
10:06:14,407::task::850::TaskManager.Task::(_setError)
Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 857, in _run
return fn(*args, **kargs)
  File "/usr/share/vdsm/storage/task.py", line 318, in run
return self.cmd(*self.argslist, **self.argsdict)
  File "/usr/share/vdsm/storage/securable.py", line 68, in wrapper
return f(self, *args, **kwargs)
  File "/usr/share/vdsm/storage/sp.py", line 1937, in mergeSnapshots
sdUUID, vmUUID, imgUUID, ancestor, successor, postZero)
  File "/usr/share/vdsm/storage/image.py", line 1162, in merge
srcVol.shrinkToOptimalSize()
  File "/usr/share/vdsm/storage/blockVolume.py", line 315, in
shrinkToOptimalSize
volParams = self.getVolumeParams()
  File "/usr/share/vdsm/storage/volume.py", line 1008, in getVolumeParams
volParams['imgUUID'] = self.getImage()
  File "/usr/share/vdsm/storage/blockVolume.py", line 494, in getImage
return self.getVolumeTag(TAG_PREFIX_IMAGE)
  File "/usr/share/vdsm/storage/blockVolume.py", line 464, in getVolumeTag
return _getVolumeTag(self.sdUUID, self.volUUID, tagPrefix)
  File "/usr/share/vdsm/storage/blockVolume.py", line 662, in _getVolumeTag
tags = lvm.getLV(sdUUID, volUUID).tags
  File "/usr/share/vdsm/storage/lvm.py", line 851, in getLV
raise se.LogicalVolumeDoesNotExistError("%s/%s" % (vgName, lvName))
LogicalVolumeDoesNotExistError: Logical volume does not exist:
('11a077c7-658b-49bb-8596-a785109c24c9/_remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23',)


On 01/06/2014 04:39 PM, Meital Bourvine wrote:
> I got the attachment.
> 
> This is the relevant error:
> 6caec3bc-fc66-42be-a642-7733fc033103::ERROR::2014-01-06 
> 10:13:21,068::task::850::TaskManager.Task::(_setError) 
> Task=`6caec3bc-fc66-42be-a642-7733fc033103`::Unexpected error
> Traceback (most recent call last):
>   File "/usr/share/vdsm/storage/task.py", line 857, in _run
> return fn(*args, **kargs)
>   File "/usr/share/vdsm/storage/task.py", line 318, in run
> return self.cmd(*self.argslist, **self.argsdict)
>   File "/usr/share/vdsm/storage/securable.py", line 68, in wrapper
> return f(self, *args, **kwargs)
>   File "/usr/share/vdsm/storage/sp.py", line 1937, in mergeSnapshots
> sdUUID, vmUUID, imgUUID, ancestor, successor, postZero)
>   File "/usr/share/vdsm/storage/image.py", line 1101, in merge
> dstVol = vols[ancestor]
> KeyError: '506085b6-40e0-4176-a4df-9102857f51f2'
> 
> I don't know why it happens, so you'll have to wait for someone else to 
> answer.
> 
> - Original Message -
>> From: "Nicolas Ecarnot" 
>> To: "users" 
>> Sent: Monday, January 6, 2014 4:22:57 PM
>> Subject: Re: [Users] Unable to delete a snapshot
>>
>> Le 06/01/2014 12:51, Nicolas Ecarnot a écrit :
 Also, Please attach the whole vdsm.log, it's hard to read it this way
 (lines are broken)
>>>
>>> See attachment.
>>
>> Actually, I don't know if this mailing list allows attachments ?
>>
>> --
>> Nicolas Ecarnot
>> ___
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>>
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> 

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Re: [Users] oVirt Node 3.0.3-1 for oVirt 3.3 release

[Paul Jansen]

Hi Nauman.
I wasn't able to get back and do further debugging on this just yet.  I have 
been hoping that Fabian will release new node isos based on EL6.5 and Fedora 20 
that might mean the issue I ran into somehow went away.  
Unfortunately no new isos are available yet as far as I can see.
I will try and go through the troubleshooting process to get the information 
into bugzilla in the next week or so though.




On Monday, 6 January 2014 6:28 PM, Nauman Abbas  
wrote:
 
Hello there

Did you find a solution to this problem you mentioned on oVirt list few days 
ago since I'm facing the same now. 

http://lists.ovirt.org/pipermail/users/2013-December/018323.html

Regards 


Nauman Abbas

Assistant System Administrator (LMS),
Room No. A-207, SEECS,
National University of Sciences & Technology,
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[Users] tuned profile for Centos hosts -- new Bugzilla or Regression

[Ted Miller]

I posted a script (a while back) to get oVirt running on Centos hosts.

One of the items in it has to do with what "tuned" profile to use.  At the time 
I first ran into it, this was a fatal error.  It is now just a warning, so it 
does not prevent installing a host.  But, as a warning, a lot of people are 
probably missing it.

When using Centos 6 as the host OS, the script tries to install a 
"rhs-virtualization" profile.  That profile is not included in Centos.  I 
substituted the "virtual-host" profile.

I believe that this may be a regression as a result of Bugzilla 
987293, where 
"rhs-virtualization" was substituted for "virtual-host" for RHEV + RHS.  I am 
guessing that whatever is used as a switch to determine RHEV + RHS is also 
shoving Centos into that same path, which is not appropriate.

My suggestion would be to write the script so that it uses "rhs-virtualization" 
when present, and if it is not present, then it falls back to "virtual-host".  
(I don't know what (if any) differences there are between the two profiles.)

Should I open a new bug, make a comment on 987293, or take some other path?

Ted Miller

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Re: [Users] What parameters to use in automated node install to enable engine CLI register?

[Itamar Heim]

On 01/06/2014 07:38 PM, David Li wrote:

Hi Itamar,

Happy New Year!

My host can actually be added manually. However it's status is "Non
Responsive".  I put it into "Maintainence" and "Activate" it again
without any success.  Any idea how to debug the problem with a stateless
host?


so adding it from the ui ends successfully?
is this with iptables/firewalld on the host off?
does  'vdsClient -s 0 getVdsCaps' on the host as root work?



David


*From:* Itamar Heim 
*To:* David Li ; "users@ovirt.org"

*Sent:* Tuesday, December 31, 2013 8:49 AM
*Subject:* Re: [Users] What parameters to use in automated node
install to enable engine CLI register?

On 12/20/2013 08:27 PM, David Li wrote:
 > Hi Itamar,
 >
 >
 > I logged into the admin portal but didn't see any pending host
approval.
 > When I tried to add a new host (my stateless ovirt node), the install
 > failed.  I can ssh into my node from the machine running the
engine so
 > the networking doesn't seem to be the problem. Is it because it
doesn't
 > support stateless node? Can you suggest a few ways to debug this?

can you try to simply add the host from the webadmin (via hosts-->add
host dialog)

 >
 > David
 >
 >
 >

 >*From:* Itamar Heim mailto:ih...@redhat.com>>
 >*To:* David Li mailto:david...@sbcglobal.net>>; "users@ovirt.org
"
 >mailto:users@ovirt.org>>
 >*Sent:* Thursday, December 19, 2013 1:32 PM
 >*Subject:* Re: [Users] What parameters to use in automated node
 >install to enable engine CLI register?
 >
 >On 12/19/2013 01:32 PM, David Li wrote:
 >  > Hi Itamar,
 >  >
 >  >
 >  > Unfortunately I am restricted to using CLI on the machine
running the
 >  > engine.  Is there any way to use ovirt CLI to do this?
 >
 >you can't browse the engine from another machine to use its gui?
 >
 >yes, you can do everything from the cli, to begin with, try to
connect
 >with it to the engine and get the list of hosts.
 >
 >  >
 >  > David
 >  >
 >  >
 >

 >  >*From:* Itamar Heim mailto:ih...@redhat.com> >>
 >  >*To:* David Li mailto:david...@sbcglobal.net>
 >>>; "users@ovirt.org

 >>"
 >  >mailto:users@ovirt.org>
>>
 >  >*Sent:* Wednesday, December 18, 2013 5:31 PM
 >  >*Subject:* Re: [Users] What parameters to use in
automated node
 >  >install to enable engine CLI register?
 >  >
 >  >On 12/18/2013 04:33 PM, David Li wrote:
 > >  > I am still confused. My ovirt shell cli is in
 >"disconnected" mode
 >  >like this:
 >  >  >
 >  >  > [oVirt shell (disconnected)]#
 >  >  > [oVirt shell (disconnected)]#
 >  >  > [oVirt shell (disconnected)]#
 >  >  >
 >  >  >
 >  >  > The only commands I can use are connect, exit and help.
 >How do I
 >  >see my
 >  >  > node?  Or maybe the question is if the parameters I
 >provided to the
 >  >  > kernel boot options have indeed enabled the node to
 >register with the
 >  >  > engine. But again I have no way to know this. Is
there a
 >log on
 >  >the node
 >  >  > side that might give me some clues?
 >  >
 >  >well, to begin with, do you see the node in the engine
via the
 >  >webadmin gui?
 >  >
 >  >  >
 >  >  > David
 >  >  >
 >  >  >
 >  >
 >

 >  >  >*From:* Itamar Heim mailto:ih...@redhat.com>
 >>

 >  >  >*To:* David Li mailto:david...@sbcglobal.net>
 >>
 >  >
 >
 >

Re: [Users] Almost there... I can't bring up a VM

[Itamar Heim]

On 01/06/2014 07:38 PM, William Kwan wrote:

clean the engine log and look at the process of starting the VM again.
Please let me know if it looks right.

I truncated them and listed below.

START, CreateVmVDSCommand(HostName = onode1, HostId = 5145362f-0f97-4ed
 vm=VM [testvm04]), log id: 39d4ce34
START, CreateVDSCommand(HostName = onode1, HostId = 5145362f-0f97-...
vm=VM [testvm04]), log id: 3398c7f2
org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand
spiceSslCipherSuite=DEFAULT,memSize=8192,kvmEnable=true,smp=2,vmType=kvm,emulatedMachine=rhel6.4.0,
FINISH, CreateVDSCommand, log id: 3398c7f2
Lock freed to object EngineLock [exclusiveLocks= key: b4867838-561e- .
Correlation ID: 7d96779c, Job ID: e6612538-f5f8-4bc5-bdf2-5421944eed66,
Call Stack: null, Custom Event ID: -1, Message: VM testvm04 was started
by admin@internal (Host: onode1).
VM testvm04 b4867838-561e-491e-bb00-5c2ce3828b83 moved from
WaitForLaunch --> PoweringUp
START, FullListVdsCommand(HostName = onode1, HostId =
5145362f-0f97-4edf-a... log id: 5364ff16
FINISH, FullListVdsCommand, return: [Ljava.util.HashMap;@ba72820, log
id: 5364ff16


Then all I got is some messages about gluster
START, GlusterVolumesListVDSCommand(HostName = onode1, HostId =
5145362f-0f97-4edf-a23f-592ff2c74d3f), log id: 524eed0c
FINISH, GlusterVolumesListVDSCommand, return:
{5e0cc386-7b05-4356-b9cd-c03252ba5878=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@9a0e048d},
log id: 524eed0c
START, GlusterVolumesListVDSCommand(HostName = onode1, HostId =
5145362f-0f97-4edf-a23f-592ff2c74d3f), log id: 7e059f4f
FINISH, GlusterVolumesListVDSCommand, return:
{5e0cc386-7b05-4356-b9cd-c03252ba5878=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@fb525bcb},
log id: 7e059f4f
. Failed to invoke scheduled method gluster_async_task_poll_event:
java.lang.reflect.InvocationTargetException
 at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
[:1.7.0_45]
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_45]
 at java.lang.reflect.Method.invoke(Method.java:606)
[rt.jar:1.7.0_45]
 at
org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60)
[scheduler.jar:]
 at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
[quartz.jar:]
 at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
[quartz.jar:]
Caused by: org.ovirt.engine.core.common.errors.VdcBLLException:
VdcBLLException:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
org.apache.xmlrpc.XmlRpcException: :method
"glusterTasksList" is not supported (Failed with error VDS_NETWORK_ERROR
and code 5022)
 at
org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:122) 
[bll.jar:]
 at
org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
[bll.jar:]
 at
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.runVdsCommand(GlusterTasksService.java:60)
[bll.jar:]
 at
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.getTaskListForCluster(GlusterTasksService.java:28)
[bll.jar:]
 at
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateTasksInCluster(GlusterTasksSyncJob.java:67)
[bll.jar:]
 at
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateGlusterAsyncTasks(GlusterTasksSyncJob.java:56)
[bll.jar:]
 ... 6 more

..





iirc, this is noise, not something affecting the VM.
to connect directly to the VM, you need to SetVmTicket (you can do that 
via the api/engine-cli (or try to open via mime type and check the 
password that appears in the downloaded file)





On Monday, January 6, 2014 12:05 PM, William Kwan  wrote:

I see that It takes 99% to 100% inside ovirt.

I tried to run virt-view, `virt-viewer -- testvm05`, it is asking for
passwd.  I'm not sure what is the pw. ovirt pass?

I found this URL
http://www.ovirt.org/VdsClient
# vdsClient -s onode1 list table
b4867838-561e-491e-bb00-5c2ce3828b83  10172  testvm04 Paused


I set pw with
`vdsClient -s onode1 setVmTicket b4867838-561e-491e-bb00-5c2ce3828b83
abc123 0 keep`

virt-view doesnt' like the password either.
"UNalbe to authenticate with remote desktop server at 0:5900
Authentication failed"



On Monday, January 6, 2014 11:49 AM, Itamar Heim  wrote:
On 01/06/2014 06:34 PM, William Kwan wrote:

 > I can't get an idea where the VM is actually running on doing what even
 > the CPU gauge shows that it is using a great percentage of the allocated
 > cpu power.
 >

it could be a VM stuck in boot screen ("dos mode"), taking 100% cpu, and
simply having a black screen?







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Re: [Users] EL6 Repo error

[Ling Ho]

On 01/06/14 11:34, Eyal Edri wrote:


- Original Message -

From: "Ling Ho" 
To: "Eyal Edri" 
Cc: users@ovirt.org
Sent: Monday, January 6, 2014 9:24:57 PM
Subject: Re: [Users] EL6 Repo error

On 01/06/14 11:16, Eyal Edri wrote:

- Original Message -

From: "Ling Ho" 
To: users@ovirt.org
Sent: Monday, January 6, 2014 9:07:22 PM
Subject: [Users] EL6 Repo error

Hi,

I am trying to install the newly put out el6 release and ran into this
problem:

# yum install
http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm
Loaded plugins: product-id, refresh-packagekit, rhnplugin, security,
 : subscription-manager
This system is not registered to Red Hat Subscription Management. You
can use subscription-manager to register.
This system is receiving updates from RHN Classic or RHN Satellite.
http://ovirt.org/releases/stable/rpm/EL/6Server/repodata/4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2:
[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not
Found"
Trying other mirror.
Setting up Install Process
ovirt-release-el6-10-1.noarch.rpm| 7.9 kB
00:00
Examining /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm:
ovirt-release-el6-10-1.noarch
/var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: does not
update installed package.
Error: Nothing to do

Can the repodata be rebuilt?

yes, done.

can you try again?

Eyal.

Running

yum install
http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm still
complains about the missing
4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2.

i think yum clean all should fix that (i just tried to run the same command and 
it worked).


Howover, running yum localinstall
http://ovirt.org/releases/ovirt-release-el.noarch.rpm which I did prior to
this installed the ovirt-release-el6-10-1.noarch package.


# rpm -qa|grep ovirt
ovirt-release-el6-10-1.noarch

Is this sufficient?

yes, just check /etc/yum.repos.d/el6-ovirt.repo - you'll see the ovirt repos 
there.
now the fun begins, with installing ovirt-engine.. 
http://www.ovirt.org/Quick_Start_Guide#Install_oVirt_Engine
(mostly for fedora, but general should be the same).


I was trying to install vdsm. Installation went smoothly and added to my 
cluster.


Thanks again.


...
ling




Thanks,
...
ling
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Still the same problem.



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Re: [Users] EL6 Repo error

[Eyal Edri]

- Original Message -
> From: "Ling Ho" 
> To: "Eyal Edri" 
> Cc: users@ovirt.org
> Sent: Monday, January 6, 2014 9:24:57 PM
> Subject: Re: [Users] EL6 Repo error
> 
> On 01/06/14 11:16, Eyal Edri wrote:
> > - Original Message -
> >> From: "Ling Ho" 
> >> To: users@ovirt.org
> >> Sent: Monday, January 6, 2014 9:07:22 PM
> >> Subject: [Users] EL6 Repo error
> >>
> >> Hi,
> >>
> >> I am trying to install the newly put out el6 release and ran into this
> >> problem:
> >>
> >> # yum install
> >> http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm
> >> Loaded plugins: product-id, refresh-packagekit, rhnplugin, security,
> >> : subscription-manager
> >> This system is not registered to Red Hat Subscription Management. You
> >> can use subscription-manager to register.
> >> This system is receiving updates from RHN Classic or RHN Satellite.
> >> http://ovirt.org/releases/stable/rpm/EL/6Server/repodata/4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2:
> >> [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not
> >> Found"
> >> Trying other mirror.
> >> Setting up Install Process
> >> ovirt-release-el6-10-1.noarch.rpm| 7.9 kB
> >> 00:00
> >> Examining /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm:
> >> ovirt-release-el6-10-1.noarch
> >> /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: does not
> >> update installed package.
> >> Error: Nothing to do
> >>
> >> Can the repodata be rebuilt?
> > yes, done.
> >
> > can you try again?
> >
> > Eyal.
> Running
> 
> yum install
> http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm still
> complains about the missing
> 4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2.

i think yum clean all should fix that (i just tried to run the same command and 
it worked).

> 
> Howover, running yum localinstall
> http://ovirt.org/releases/ovirt-release-el.noarch.rpm which I did prior to
> this installed the ovirt-release-el6-10-1.noarch package.
> 
> 
> # rpm -qa|grep ovirt
> ovirt-release-el6-10-1.noarch
> 
> Is this sufficient?

yes, just check /etc/yum.repos.d/el6-ovirt.repo - you'll see the ovirt repos 
there.
now the fun begins, with installing ovirt-engine.. 
http://www.ovirt.org/Quick_Start_Guide#Install_oVirt_Engine 
(mostly for fedora, but general should be the same).

> 
> ...
> ling
> 
> 
> 
> >
> >> Thanks,
> >> ...
> >> ling
> >> ___
> >> Users mailing list
> >> Users@ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> Still the same problem.
> 
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Re: [Users] EL6 Repo error

[Ling Ho]

On 01/06/14 11:16, Eyal Edri wrote:

- Original Message -

From: "Ling Ho" 
To: users@ovirt.org
Sent: Monday, January 6, 2014 9:07:22 PM
Subject: [Users] EL6 Repo error

Hi,

I am trying to install the newly put out el6 release and ran into this
problem:

# yum install
http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm
Loaded plugins: product-id, refresh-packagekit, rhnplugin, security,
: subscription-manager
This system is not registered to Red Hat Subscription Management. You
can use subscription-manager to register.
This system is receiving updates from RHN Classic or RHN Satellite.
http://ovirt.org/releases/stable/rpm/EL/6Server/repodata/4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2:
[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not
Found"
Trying other mirror.
Setting up Install Process
ovirt-release-el6-10-1.noarch.rpm| 7.9 kB 00:00
Examining /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm:
ovirt-release-el6-10-1.noarch
/var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: does not
update installed package.
Error: Nothing to do

Can the repodata be rebuilt?

yes, done.

can you try again?

Eyal.

Running

yum install 
http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm still 
complains about the missing 
4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2.

Howover, running yum localinstall 
http://ovirt.org/releases/ovirt-release-el.noarch.rpm which I did prior to this 
installed the ovirt-release-el6-10-1.noarch package.


# rpm -qa|grep ovirt
ovirt-release-el6-10-1.noarch

Is this sufficient?

...
ling






Thanks,
...
ling
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Still the same problem.
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Re: [Users] EL6 Repo error

[Eyal Edri]

- Original Message -
> From: "Ling Ho" 
> To: users@ovirt.org
> Sent: Monday, January 6, 2014 9:07:22 PM
> Subject: [Users] EL6 Repo error
> 
> Hi,
> 
> I am trying to install the newly put out el6 release and ran into this
> problem:
> 
> # yum install
> http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm
> Loaded plugins: product-id, refresh-packagekit, rhnplugin, security,
>: subscription-manager
> This system is not registered to Red Hat Subscription Management. You
> can use subscription-manager to register.
> This system is receiving updates from RHN Classic or RHN Satellite.
> http://ovirt.org/releases/stable/rpm/EL/6Server/repodata/4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2:
> [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not
> Found"
> Trying other mirror.
> Setting up Install Process
> ovirt-release-el6-10-1.noarch.rpm| 7.9 kB 00:00
> Examining /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm:
> ovirt-release-el6-10-1.noarch
> /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: does not
> update installed package.
> Error: Nothing to do
> 
> Can the repodata be rebuilt?

yes, done.

can you try again?

Eyal.

> 
> Thanks,
> ...
> ling
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
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[Users] EL6 Repo error

[Ling Ho]

Hi,

I am trying to install the newly put out el6 release and ran into this 
problem:


# yum install 
http://resources.ovirt.org/releases/ovirt-release-el6-10-1.noarch.rpm

Loaded plugins: product-id, refresh-packagekit, rhnplugin, security,
  : subscription-manager
This system is not registered to Red Hat Subscription Management. You 
can use subscription-manager to register.

This system is receiving updates from RHN Classic or RHN Satellite.
http://ovirt.org/releases/stable/rpm/EL/6Server/repodata/4cd21f91c27c01e374836de61319954cebf520f6111a987293827259b4fb43be-primary.sqlite.bz2: 
[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not 
Found"

Trying other mirror.
Setting up Install Process
ovirt-release-el6-10-1.noarch.rpm| 7.9 kB 00:00
Examining /var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: 
ovirt-release-el6-10-1.noarch
/var/tmp/yum-root-pxJdcB/ovirt-release-el6-10-1.noarch.rpm: does not 
update installed package.

Error: Nothing to do

Can the repodata be rebuilt?

Thanks,
...
ling
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Re: [Users] What parameters to use in automated node install to enable engine CLI register?

[David Li]

Hi Itamar,

Happy New Year!

My host can actually be added manually. However it's status is "Non 
Responsive".  I put it into "Maintainence" and "Activate" it again without any 
success.  Any idea how to debug the problem with a stateless host?

David
 



>
> From: Itamar Heim 
>To: David Li ; "users@ovirt.org"  
>Sent: Tuesday, December 31, 2013 8:49 AM
>Subject: Re: [Users] What parameters to use in automated node install to 
>enable engine CLI register?
> 
>
>On 12/20/2013 08:27 PM, David Li wrote:
>> Hi Itamar,
>>
>>
>> I logged into the admin portal but didn't see any pending host approval.
>> When I tried to add a new host (my stateless ovirt node), the install
>> failed.  I can ssh into my node from the machine running the engine so
>> the networking doesn't seem to be the problem. Is it because it doesn't
>> support stateless node? Can you suggest a few ways to debug this?
>
>can you try to simply add the host from the webadmin (via hosts-->add 
>host dialog)
>
>>
>> David
>>
>>
>>     
>>     *From:* Itamar Heim 
>>     *To:* David Li ; "users@ovirt.org"
>>     
>>     *Sent:* Thursday, December 19, 2013 1:32 PM
>>     *Subject:* Re: [Users] What parameters to use in automated node
>>     install to enable engine CLI register?
>>
>>     On 12/19/2013 01:32 PM, David Li wrote:
>>      > Hi Itamar,
>>      >
>>      >
>>      > Unfortunately I am restricted to using CLI on the machine running the
>>      > engine.  Is there any way to use ovirt CLI to do this?
>>
>>     you can't browse the engine from another machine to use its gui?
>>
>>     yes, you can do everything from the cli, to begin with, try to connect
>>     with it to the engine and get the list of hosts.
>>
>>      >
>>      > David
>>      >
>>      >
>>     
>>      >    *From:* Itamar Heim mailto:ih...@redhat.com>>
>>      >    *To:* David Li >     >; "users@ovirt.org
>>     "
>>      >    mailto:users@ovirt.org>>
>>      >    *Sent:* Wednesday, December 18, 2013 5:31 PM
>>      >    *Subject:* Re: [Users] What parameters to use in automated node
>>      >    install to enable engine CLI register?
>>      >
>>      >    On 12/18/2013 04:33 PM, David Li wrote:
>>      >      > I am still confused. My ovirt shell cli is in
>>     "disconnected" mode
>>      >    like this:
>>      >      >
>>      >      > [oVirt shell (disconnected)]#
>>      >      > [oVirt shell (disconnected)]#
>>      >      > [oVirt shell (disconnected)]#
>>      >      >
>>      >      >
>>      >      > The only commands I can use are connect, exit and help.
>>     How do I
>>      >    see my
>>      >      > node?  Or maybe the question is if the parameters I
>>     provided to the
>>      >      > kernel boot options have indeed enabled the node to
>>     register with the
>>      >      > engine. But again I have no way to know this. Is there a
>>     log on
>>      >    the node
>>      >      > side that might give me some clues?
>>      >
>>      >    well, to begin with, do you see the node in the engine via the
>>      >    webadmin gui?
>>      >
>>      >      >
>>      >      > David
>>      >      >
>>      >      >
>>      >
>>     
>>      >      >    *From:* Itamar Heim >      >     >>
>>      >      >    *To:* David Li >     
>>      >    >     >>; "users@ovirt.org
>>     
>>      >    >"
>>      >      >    mailto:users@ovirt.org>
>>     >>
>>      >      >    *Sent:* Wednesday, December 18, 2013 12:04 PM
>>      >      >   *Subject:* Re: [Users] What parameters to use in
>>     automated node
>>      >      >    install to enable engine CLI register?
>>      >      >
>>      >      >    On 12/18/2013 10:39 AM, David Li wrote:
>>      >      >      > Hi Itamar,
>>      >      >      >
>>      >      >      > I am not sure I understand the question.
>>      >      >      > How can I see the node from over-shell CLI if it's not
>>      >    connected
>>      >      > to it?
>>      >      >      >  Are you refering to some CLI cmd that allows me to
>>     do this?
>>      >      >
>>      >      >
>>      >      >    if you PXE boot the node to register to the engine, it will
>>      >    register
>>      >      >    itself in the engine, so the ovirt-shell can "see it" and
>>      >    approve it.
>>      >      >
>>      >      >    note you can also just add the ovirt-node directly from the
>>      >    engine (via
>>      >      >    the gui/cli/api/sdk with

Re: [Users] Almost there... I can't bring up a VM

[William Kwan]

clean the engine log and look at the process of starting the VM again.  Please 
let me know if it looks right.

I truncated them and listed below.


START, CreateVmVDSCommand(HostName = onode1, HostId = 5145362f-0f97-4ed  
vm=VM [testvm04]), log id: 39d4ce34
START, CreateVDSCommand(HostName = onode1, HostId = 5145362f-0f97-... vm=VM 
[testvm04]), log id: 3398c7f2
org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand 
spiceSslCipherSuite=DEFAULT,memSize=8192,kvmEnable=true,smp=2,vmType=kvm,emulatedMachine=rhel6.4.0,

FINISH, CreateVDSCommand, log id: 3398c7f2
Lock freed to object EngineLock [exclusiveLocks= key: b4867838-561e- .

Correlation ID: 7d96779c, Job ID: e6612538-f5f8-4bc5-bdf2-5421944eed66, Call 
Stack: null, Custom Event ID: -1, Message: VM testvm04 was started by 
admin@internal (Host: onode1).

VM testvm04 b4867838-561e-491e-bb00-5c2ce3828b83 moved from WaitForLaunch --> 
PoweringUp

START, FullListVdsCommand(HostName = onode1, HostId = 5145362f-0f97-4edf-a... 
log id: 5364ff16

FINISH, FullListVdsCommand, return: [Ljava.util.HashMap;@ba72820, log id: 
5364ff16



Then all I got is some messages about gluster 
START, GlusterVolumesListVDSCommand(HostName = onode1, HostId = 
5145362f-0f97-4edf-a23f-592ff2c74d3f), log id: 524eed0c
FINISH, GlusterVolumesListVDSCommand, return: 
{5e0cc386-7b05-4356-b9cd-c03252ba5878=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@9a0e048d},
 log id: 524eed0c
START, GlusterVolumesListVDSCommand(HostName = onode1, HostId = 
5145362f-0f97-4edf-a23f-592ff2c74d3f), log id: 7e059f4f
FINISH, GlusterVolumesListVDSCommand, return: 
{5e0cc386-7b05-4356-b9cd-c03252ba5878=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@fb525bcb},
 log id: 7e059f4f
. Failed to invoke scheduled method gluster_async_task_poll_event: 
java.lang.reflect.InvocationTargetException
    at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source) 
[:1.7.0_45]
    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 [rt.jar:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45]
    at 
org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) 
[scheduler.jar:]
    at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:]
    at 
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) 
[quartz.jar:]
Caused by: org.ovirt.engine.core.common.errors.VdcBLLException: 
VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: 
org.apache.xmlrpc.XmlRpcException: :method 
"glusterTasksList" is not supported (Failed with error VDS_NETWORK_ERROR and 
code 5022)
    at 
org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:122) 
[bll.jar:]
    at 
org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
 [bll.jar:]
    at 
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.runVdsCommand(GlusterTasksService.java:60)
 [bll.jar:]
    at 
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.getTaskListForCluster(GlusterTasksService.java:28)
 [bll.jar:]
    at 
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateTasksInCluster(GlusterTasksSyncJob.java:67)
 [bll.jar:]
    at 
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateGlusterAsyncTasks(GlusterTasksSyncJob.java:56)
 [bll.jar:]
    ... 6 more

..






On Monday, January 6, 2014 12:05 PM, William Kwan  wrote:
 


I see that It takes 99% to 100% inside ovirt.

I tried to run virt-view, `virt-viewer -- testvm05`, it is asking for passwd.  
I'm not sure what is the pw. ovirt pass?

I found this URL 
http://www.ovirt.org/VdsClient
# vdsClient -s onode1 list table
b4867838-561e-491e-bb00-5c2ce3828b83  10172  testvm04 Paused


I set pw with 

`vdsClient -s onode1 setVmTicket b4867838-561e-491e-bb00-5c2ce3828b83 abc123 0 
keep`


virt-view doesnt' like the password either.
"UNalbe to authenticate with remote desktop server at 0:5900 Authentication 
failed"




On Monday, January 6, 2014 11:49 AM, Itamar Heim  wrote:
 
On 01/06/2014 06:34 PM, William Kwan wrote:

> I can't get an idea where the VM is actually running on doing what even
> the CPU gauge shows that it is using a great percentage of the allocated
> cpu power.
>

it could be a VM stuck in boot screen ("dos mode"), taking 100% cpu, and 
simply having a black screen?___
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Re: [Users] Bug? ovirt-guest-agent / Ubuntu

[Meital Bourvine]

run:
ulimit -a

And see what's the current value for "open files".

Then increase it with:
ulimit -n 

If it solved the problem, you need to edit /etc/sysctl.conf so it'll persist 
after reboot. add:
fs.file-max = 

- Original Message -
> From: "Sven Kieske" 
> To: users@ovirt.org
> Sent: Monday, January 6, 2014 5:11:10 PM
> Subject: [Users] Bug? ovirt-guest-agent / Ubuntu
> 
> Hi,
> 
> I just stumbled upon the following in my guest-agent log on
> ubuntu 12.04.3 lts server:
> 
> MainThread::INFO::2014-01-06
> 14:29:29,106::ovirt-guest-agent::37::root::Starting oVirt guest agent
> MainThread::ERROR::2014-01-06
> 14:29:29,107::ovirt-guest-agent::117::root::Unhandled exception in oVirt
> guest agent!
> Traceback (most recent call last):
>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 111, in
> 
> agent.run(daemon, pidfile)
>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 42, in run
> self.agent = LinuxVdsAgent(config)
>   File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 324, in
> __init__
> AgentLogicBase.__init__(self, config)
>   File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 90, in
> __init__
> self.vio = VirtIoChannel(config.get("virtio", "device"))
>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 150, in
> __init__
> self._stream = VirtIoStream(vport_name)
>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 131, in
> __init__
> self._vport = os.open(vport_name, os.O_RDWR)
> OSError: [Errno 24] Too many open files:
> '/dev/virtio-ports/com.redhat.rhevm.vdsm'
> 
> 
> Guest agent version is:
> 
> 1.0.8.201309301944.gitb7f8f2-1p
> 
> Another question: How to disable the logging from the agent?
> 
> I just tried to set the following in /etc/ovirt-guest-agent.conf:
> 
> [handler_logfile]
> class=handlers.RotatingFileHandler
> #args=('/var/log/ovirt-guest-agent/ovirt-guest-agent.log', 'a', 100*1024, 5)
> args=('/dev/null', 'a', 100*1024, 5)
> 
> and then restarted the service
> --
> Mit freundlichen Grüßen / Regards
> 
> Sven Kieske
> 
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> Königsberger Straße 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> 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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> http://lists.ovirt.org/mailman/listinfo/users
> 
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Re: [Users] python SDK remove VM once the storage is formatted/detached.

[Itamar Heim]

On 01/05/2014 11:55 PM, karthik S wrote:

When the storage is formatted, the storage Domain gets down status.

 From UI, when I tried to deactivate the storage domain from the
datacenter, I was asked to remove all the removes first. I could not
remove the VM because the storage domain is in down state. I could not
remove the storage domain (System >> storage domain>> "Remove" ) too.
The remove option remained disabled.

I could only "destory" the storage domain. The storage domain was
destroyed, but the vm which were in "Not Responding" status are still
seen. The destory storaged domain did not destory the vms.

All the above were done using UI. Not sure using ovirtsdk would have
made any diffrence.

Now the only option I have is to remove the stale vms  ("?" vms) by
getting into database.

May be an option in the UI to "remove VM from inventory/database" (and
also ovirtsdk implemention of it).
If there is no existing solution, I can file a bug/ RFE ?



Allon - thoughts on the above flow?


-Karthik





On Sun, Jan 5, 2014 at 10:52 AM, Itamar Heim mailto:ih...@redhat.com>> wrote:

On 01/04/2014 10:50 PM, karthik S wrote:


Is there a way to remove VMs entries from rhev manager using python
ovirt-sdk "once the storage becomes unavailble" . - Something
equivalent
to "Remove from Inventory" in Vmware vsphere. ?

Currently I get into the postgres db and delete the entries,
manually.


did you try removing the missing storage domain from the system?


-Karthik





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Re: [Users] Almost there... I can't bring up a VM

[William Kwan]

I see that It takes 99% to 100% inside ovirt.

I tried to run virt-view, `virt-viewer -- testvm05`, it is asking for passwd.  
I'm not sure what is the pw. ovirt pass?

I found this URL 
http://www.ovirt.org/VdsClient
# vdsClient -s onode1 list table
b4867838-561e-491e-bb00-5c2ce3828b83  10172  testvm04 Paused


I set pw with 

`vdsClient -s onode1 setVmTicket b4867838-561e-491e-bb00-5c2ce3828b83 abc123 0 
keep`


virt-view doesnt' like the password either.
"UNalbe to authenticate with remote desktop server at 0:5900 Authentication 
failed"




On Monday, January 6, 2014 11:49 AM, Itamar Heim  wrote:
 
On 01/06/2014 06:34 PM, William Kwan wrote:

> I can't get an idea where the VM is actually running on doing what even
> the CPU gauge shows that it is using a great percentage of the allocated
> cpu power.
>

it could be a VM stuck in boot screen ("dos mode"), taking 100% cpu, and 
simply having a black screen?___
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Re: [Users] Bug? ovirt-guest-agent / Ubuntu

[Meital Bourvine]

I don't think that it's related to the engine.
I've never seen it on any ovirt setup that I have.

Anyway, you can try running:
lsof -c ovirt | wc -l

In order to see how many open files ovirt is using.

Changing the limits of the OS shouldn't cause any bad behaviour.
You can read a little bit about it - there is a soft limit and a hard limit.

- Original Message -
> From: "Sven Kieske" 
> To: "Meital Bourvine" 
> Cc: users@ovirt.org
> Sent: Monday, January 6, 2014 6:36:56 PM
> Subject: Re: [Users] Bug? ovirt-guest-agent / Ubuntu
> 
> Thank you for your fast reply,
> 
> currently the maximum is set to 1024.
> I'll check back with my colleagues when they are in the office again.
> A quick check on some different systems shows this seems to be pretty
> standard behaviour, so why should it cause problems?
> 
> Can this be circumvented in the agent?
> I must look first into what side-effects this change may introduce.
> 
> Am 06.01.2014 16:51, schrieb Meital Bourvine:
> > run:
> > ulimit -a
> > 
> > And see what's the current value for "open files".
> > 
> > Then increase it with:
> > ulimit -n 
> > 
> > If it solved the problem, you need to edit /etc/sysctl.conf so it'll
> > persist after reboot. add:
> > fs.file-max = 
> > 
> > - Original Message -
> >> From: "Sven Kieske" 
> >> To: users@ovirt.org
> >> Sent: Monday, January 6, 2014 5:11:10 PM
> >> Subject: [Users] Bug? ovirt-guest-agent / Ubuntu
> >>
> >> Hi,
> >>
> >> I just stumbled upon the following in my guest-agent log on
> >> ubuntu 12.04.3 lts server:
> >>
> >> MainThread::INFO::2014-01-06
> >> 14:29:29,106::ovirt-guest-agent::37::root::Starting oVirt guest agent
> >> MainThread::ERROR::2014-01-06
> >> 14:29:29,107::ovirt-guest-agent::117::root::Unhandled exception in oVirt
> >> guest agent!
> >> Traceback (most recent call last):
> >>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 111, in
> >> 
> >> agent.run(daemon, pidfile)
> >>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 42, in
> >>   run
> >> self.agent = LinuxVdsAgent(config)
> >>   File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 324, in
> >> __init__
> >> AgentLogicBase.__init__(self, config)
> >>   File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 90, in
> >> __init__
> >> self.vio = VirtIoChannel(config.get("virtio", "device"))
> >>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 150, in
> >> __init__
> >> self._stream = VirtIoStream(vport_name)
> >>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 131, in
> >> __init__
> >> self._vport = os.open(vport_name, os.O_RDWR)
> >> OSError: [Errno 24] Too many open files:
> >> '/dev/virtio-ports/com.redhat.rhevm.vdsm'
> >>
> >>
> >> Guest agent version is:
> >>
> >> 1.0.8.201309301944.gitb7f8f2-1p
> >>
> >> Another question: How to disable the logging from the agent?
> >>
> >> I just tried to set the following in /etc/ovirt-guest-agent.conf:
> >>
> >> [handler_logfile]
> >> class=handlers.RotatingFileHandler
> >> #args=('/var/log/ovirt-guest-agent/ovirt-guest-agent.log', 'a', 100*1024,
> >> 5)
> >> args=('/dev/null', 'a', 100*1024, 5)
> >>
> >> and then restarted the service
> >> --
> >> Mit freundlichen Grüßen / Regards
> >>
> >> Sven Kieske
> >>
> >> Systemadministrator
> >> Mittwald CM Service GmbH & Co. KG
> >> Königsberger Straße 6
> >> 32339 Espelkamp
> >> T: +49-5772-293-100
> >> F: +49-5772-293-333
> >> 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
> >> ___
> >> Users mailing list
> >> Users@ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> > 
> > 
> > 
> 
> --
> Mit freundlichen Grüßen / Regards
> 
> Sven Kieske
> 
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> Königsberger Straße 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> 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: [Users] Almost there... I can't bring up a VM

[Itamar Heim]

On 01/06/2014 06:34 PM, William Kwan wrote:


1. What console type are you using? Spice or VNC?
I actually tried all of them, Spice and  VNC on Windows and over HTML5 also

2. What console option are you using? (e.g. Spice HTML5, Native Client,
NOVNC)?
Spice, USB disabled, 1 monitor with Single PCI checked

3. You mentioned that you disabled iptables. I'm not as familiar with
CentOS as I am fedora, but did Centos move to firewalld? If so, you may
need to stop firewalld instead for testing.
Still have iptables and I turned it off.

I can't get an idea where the VM is actually running on doing what even
the CPU gauge shows that it is using a great percentage of the allocated
cpu power.



it could be a VM stuck in boot screen ("dos mode"), taking 100% cpu, and 
simply having a black screen?





On Saturday, January 4, 2014 9:33 AM, Nicholas Kesick
 wrote:

 > From: pota...@yahoo.com 
 > Date: Fri, 3 Jan 2014 16:45:38 -0500
 > To: users@ovirt.org 
 > Subject: Re: [Users] Almost there... I can't bring up a VM
 >
 >
 > Hi. I need some help to troubleshoot this. I can't find a log showing
 > any hint for me to go forward with it.
 >
 > Any help is appreciated.
 >
 > Will
 >
Will,
1. What console type are you using? Spice or VNC?
2. What console option are you using? (e.g. Spice HTML5, Native Client,
NOVNC)?
3. You mentioned that you disabled iptables. I'm not as familiar with
CentOS as I am fedora, but did Centos move to firewalld? If so, you may
need to stop firewalld instead for testing.

I would recommend trying the native client called Virt Viewer instead of
Spice HTML5/NoVNC to verify that things are working.

- Nick

 >
 > Hi,
 >
 > Running oVirt 3.3.2-1.el6 on CentOS 6.5
 >
 > I have oVirt installed on a test host (ovirt1) and two test
 > visualization hosts (onode1, onode2) using GlusterFS. I have GlusterFS
 > available on both onode1 and 2. Storage domain, networks are defined,
 > ISO is uploaded to the ISO domain. I have been trying to create VM but
 > all I get is a black spice console I'm not able to tell what's going
 > on. I turned off all iptables also.
 >
 > I looked at /var/log/libvirt/qemu/testvm04.log. I got only the
 > starting up line and a few lines for Spice. I also looked at
 > engine.log for "ERROR"
 >
 > can anyone shed some light on this? I feel like I'm almost there to
 > use oVirt instead of VMware for the next project.
 >
 > ERROR lines in engine.log:
 > --
 > 2014-01-02 12:31:40,893 ERROR
 > [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand]
 > (DefaultQuartzScheduler_Worker-76) Command GlusterTasksListVDS
 > execution failed. Exception: VDSNetworkException:
 > org.apache.xmlrpc.XmlRpcException: :method
 > "glusterTasksList" is not supported
 > [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand]
 > (DefaultQuartzScheduler_Worker-76) FINISH, GlusterTasksListVDSCommand,
 > log id: 3fa83c4f
 > 2014-01-02 12:31:40,894 ERROR
 > [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl]
 > (DefaultQuartzScheduler_Worker-76) Failed to invoke scheduled method
 > gluster_async_task_poll_event:
 > java.lang.reflect.InvocationTargetException
 > at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
 > [:1.7.0_45]
 > at
 >
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

 > [rt.jar:1.7.0_45]
 > at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45]
 > at
 > org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60)
 > [scheduler.jar:]
 > at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
 > [quartz.jar:]
 > at
 >
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)

 > [quartz.jar:]
 > Caused by: org.ovirt.engine.core.common.errors.VdcBLLException:
 > VdcBLLException:
 > org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
 > org.apache.xmlrpc.XmlRpcException: :method
 > "glusterTasksList" is not supported (Failed with error
 > VDS_NETWORK_ERROR and code 5022)
 > at
 >
org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:122)
 > [bll.jar:]
 > at
 >
org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)

 > [bll.jar:]
 > at
 >
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.runVdsCommand(GlusterTasksService.java:60)

 > [bll.jar:]
 > at
 >
org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.getTaskListForCluster(GlusterTasksService.java:28)

 > [bll.jar:]
 > at
 >
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateTasksInCluster(GlusterTasksSyncJob.java:67)

 > [bll.jar:]
 > at
 >
org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateGlusterAsyncTasks(GlusterTasksSyncJob.java:56)

 > [bll.jar:]
 > ... 6 more
 >
 > [org.ovirt.engine.core.bll.SetVmTicketCommand]
 > (ajp--127.0.0.1-8702-8) [1d0c71de] Running command: SetVmTicketCommand
 > int

Re: [Users] Help - Cannot run VM. Invalid time zone for given OS type.

[Itamar Heim]

On 01/06/2014 12:29 AM, Roy Golan wrote:

On Mon 06 Jan 2014 12:24:53 AM IST, Roy Golan wrote:

On Fri 03 Jan 2014 04:20:19 PM IST, Michal Skrivanek wrote:


On 3 Jan 2014, at 15:04, Itamar Heim wrote:


On 01/03/2014 12:22 PM, Sven Kieske wrote:

Hi,

I'm a little surprised by this development technique.


its not a development technique. its a bug in upgrade or
export/import of the change to the much more powerful config file
based OsInfo implementation in 3.3.
though i thought we already fixed it.

michal/roy - isn't this fixed already?


It is fixed for a long time. I think it's a TZ problem, not really
osinfo.
I may not recall this correctly but I think the problematic code
wasn't even released, it was broken just for couple of weeks, that's
why I'm curious what is the exact release where it was exported to
confirm it's not related to osinfo unification of "Other".






In my world, when you change data formats in a not compatible way
you should also write some sort of transition code to
convert the old data to the new data format for all possible
cases.

And if this is not possible for some reason, at least document
this prominent in the release notes.

In which version did this change occur?

With such bad behaviour, I doubt we will ever get to something
like a stable release.

I'm sorry when I missed the part of the release notes where this
is described and I'm happy if I'm totally wrong and just didn't
look good enough to find it. Please point me to some docs which
mention this behaviour.

Am 03.01.2014 10:54, schrieb Patrick Hurrelmann:

Hi Dan,

I had the very problem myself. The fix for it is quite easy, but
requires manual editing of one database table.

In table "vm_static" find your non-starting vms (they propably all
have
an empty string set as timezone in column "time_zone") and update
that
column to null. There was a recent change in the timezone code and it
now fails when the timezone is an empty string, but works fine if
it null.

Regards
Patrick









Not an osinfo issue, this is a bug in input validation. and here is
the fix [1]
[1] http://gerrit.ovirt.org/22989


please make sure to backport to 3.3 stable branch so it will make ovirt 
3.3.3.


thanks,
   Itamar




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also as a quick workaround:

psql engine postgres -c "update vm_static set time_zone = NULL where
time_zone = ''; "
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Re: [Users] Bug? ovirt-guest-agent / Ubuntu

[Sven Kieske]

Thank you for your fast reply,

currently the maximum is set to 1024.
I'll check back with my colleagues when they are in the office again.
A quick check on some different systems shows this seems to be pretty
standard behaviour, so why should it cause problems?

Can this be circumvented in the agent?
I must look first into what side-effects this change may introduce.

Am 06.01.2014 16:51, schrieb Meital Bourvine:
> run:
> ulimit -a
> 
> And see what's the current value for "open files".
> 
> Then increase it with:
> ulimit -n 
> 
> If it solved the problem, you need to edit /etc/sysctl.conf so it'll persist 
> after reboot. add:
> fs.file-max = 
> 
> - Original Message -
>> From: "Sven Kieske" 
>> To: users@ovirt.org
>> Sent: Monday, January 6, 2014 5:11:10 PM
>> Subject: [Users] Bug? ovirt-guest-agent / Ubuntu
>>
>> Hi,
>>
>> I just stumbled upon the following in my guest-agent log on
>> ubuntu 12.04.3 lts server:
>>
>> MainThread::INFO::2014-01-06
>> 14:29:29,106::ovirt-guest-agent::37::root::Starting oVirt guest agent
>> MainThread::ERROR::2014-01-06
>> 14:29:29,107::ovirt-guest-agent::117::root::Unhandled exception in oVirt
>> guest agent!
>> Traceback (most recent call last):
>>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 111, in
>> 
>> agent.run(daemon, pidfile)
>>   File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 42, in run
>> self.agent = LinuxVdsAgent(config)
>>   File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 324, in
>> __init__
>> AgentLogicBase.__init__(self, config)
>>   File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 90, in
>> __init__
>> self.vio = VirtIoChannel(config.get("virtio", "device"))
>>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 150, in
>> __init__
>> self._stream = VirtIoStream(vport_name)
>>   File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 131, in
>> __init__
>> self._vport = os.open(vport_name, os.O_RDWR)
>> OSError: [Errno 24] Too many open files:
>> '/dev/virtio-ports/com.redhat.rhevm.vdsm'
>>
>>
>> Guest agent version is:
>>
>> 1.0.8.201309301944.gitb7f8f2-1p
>>
>> Another question: How to disable the logging from the agent?
>>
>> I just tried to set the following in /etc/ovirt-guest-agent.conf:
>>
>> [handler_logfile]
>> class=handlers.RotatingFileHandler
>> #args=('/var/log/ovirt-guest-agent/ovirt-guest-agent.log', 'a', 100*1024, 5)
>> args=('/dev/null', 'a', 100*1024, 5)
>>
>> and then restarted the service
>> --
>> Mit freundlichen Grüßen / Regards
>>
>> Sven Kieske
>>
>> Systemadministrator
>> Mittwald CM Service GmbH & Co. KG
>> Königsberger Straße 6
>> 32339 Espelkamp
>> T: +49-5772-293-100
>> F: +49-5772-293-333
>> 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
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
> 
> 
> 

-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
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: [Users] Almost there... I can't bring up a VM

[William Kwan]

1. What console type are you using? Spice or VNC?
I actually tried all of them, Spice and  VNC on Windows and over HTML5 also

2. What console option are you using? (e.g. Spice HTML5, Native Client, NOVNC)?
Spice, USB disabled, 1 monitor with Single PCI checked


3.
 You mentioned that you disabled iptables. I'm not as familiar with 
CentOS as I am fedora, but did Centos move to firewalld? If so, you may 
need to stop firewalld instead for testing.
Still have iptables and I turned it off.  


I can't get an idea where the VM is actually running on doing what even the CPU 
gauge shows that it is using a great percentage of the allocated cpu power.





On Saturday, January 4, 2014 9:33 AM, Nicholas Kesick 
 wrote:
 

> From: pota...@yahoo.com 
> Date: Fri, 3 Jan 2014 16:45:38 -0500 
> To: users@ovirt.org 
> Subject: Re: [Users] Almost there... I can't bring up a VM 
> 
> 
> Hi. I need some help to troubleshoot this. I can't find a log showing 
> any hint for me to go forward with it. 
> 
> Any help is appreciated. 
> 
> Will 
> 
Will,
1. What console type are you using? Spice or VNC?
2. What console option are you using? (e.g. Spice HTML5, Native Client, NOVNC)?
3. You mentioned that you disabled iptables. I'm not as familiar with CentOS as 
I am fedora, but did Centos move to firewalld? If so, you may need to stop 
firewalld instead for testing.

I would recommend trying the native client called Virt Viewer instead of Spice 
HTML5/NoVNC to verify that things are working.

- Nick

> 
> Hi, 
> 
> Running oVirt 3.3.2-1.el6 on CentOS 6.5 
> 
> I have oVirt installed on a test host (ovirt1) and two test 
> visualization hosts (onode1, onode2) using GlusterFS. I have GlusterFS 
> available on both onode1 and 2. Storage domain, networks are defined, 
> ISO is uploaded to the ISO domain. I have been trying to create VM but 
> all I get is a black spice console I'm not able to tell what's going 
> on. I turned off all iptables also. 
> 
> I looked at /var/log/libvirt/qemu/testvm04.log. I got only the 
> starting up line and a few lines for Spice. I also looked at 
> engine.log for "ERROR" 
> 
> can anyone shed some light on this? I feel like I'm almost there to 
> use oVirt instead of VMware for the next project. 
> 
> ERROR lines in engine.log: 
> -- 
> 2014-01-02 12:31:40,893 ERROR 
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] 
> (DefaultQuartzScheduler_Worker-76) Command GlusterTasksListVDS 
> execution failed. Exception: VDSNetworkException: 
> org.apache.xmlrpc.XmlRpcException: :method 
> "glusterTasksList" is not supported 
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] 
> (DefaultQuartzScheduler_Worker-76) FINISH, GlusterTasksListVDSCommand, 
> log id: 3fa83c4f 
> 2014-01-02 12:31:40,894 ERROR 
> [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] 
> (DefaultQuartzScheduler_Worker-76) Failed to invoke scheduled method 
> gluster_async_task_poll_event: 
> java.lang.reflect.InvocationTargetException 
> at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source) 
> [:1.7.0_45] 
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  
> [rt.jar:1.7.0_45] 
> at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45] 
> at 
> org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) 
> [scheduler.jar:] 
> at org.quartz.core.JobRunShell.run(JobRunShell.java:213) 
> [quartz.jar:] 
> at 
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) 
> [quartz.jar:] 
> Caused by: org.ovirt.engine.core.common.errors.VdcBLLException: 
> VdcBLLException: 
> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: 
> org.apache.xmlrpc.XmlRpcException: :method 
> "glusterTasksList" is not supported (Failed with error 
> VDS_NETWORK_ERROR and code 5022) 
> at 
> org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:122) 
> [bll.jar:] 
> at 
> org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
>  
> [bll.jar:] 
> at 
> org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.runVdsCommand(GlusterTasksService.java:60)
>  
> [bll.jar:] 
> at 
> org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService.getTaskListForCluster(GlusterTasksService.java:28)
>  
> [bll.jar:] 
> at 
> org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateTasksInCluster(GlusterTasksSyncJob.java:67)
>  
> [bll.jar:] 
> at 
> org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob.updateGlusterAsyncTasks(GlusterTasksSyncJob.java:56)
>  
> [bll.jar:] 
> ... 6 more 
> 
> [org.ovirt.engine.core.bll.SetVmTicketCommand] 
> (ajp--127.0.0.1-8702-8) [1d0c71de] Running command: SetVmTicketCommand 
> internal: false. Entities affected : ID: 
> b4867838-561e-491e-bb00-5c2ce3828b83 Type: VM 
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] 
> (ajp--127.0.0.1-8702-8

Re: [Users] virtualized engine / port to self-hosted engine

[Yedidyah Bar David]

- Original Message -
> From: "Blaster" 
> To: "Yedidyah Bar David" 
> Cc: users@ovirt.org
> Sent: Monday, January 6, 2014 5:20:00 PM
> Subject: Re: [Users] virtualized engine / port to self-hosted engine
> 
> On 1/6/2014 7:12 AM, Yedidyah Bar David wrote:
> > Did you have problems with engine-backup? Or had other reasons to not
> > use it? Thanks!
> 
> Can engine-backup be used to move an AIO configuration from one host to
> another?

I didn't try that. In principle it can. Note that it will only backup/restore
the engine - not local storage domains (ISO or data), VM images, etc.

If you try that, please report back. Thanks!

> 
> I currently need to move an AIO configuration from AMD hardware to Intel
> I7 hardware.  The engine-backup WIKI discusses backups, but not
> restores.  I am a bit concerned about using engine-backup to restore an
> AIO configuration to a different system as another WIKI page with
> step-by-step instructions to do what engine-backup does for you,
> mentions you have to do some extra steps if you are changing hostnames
> as the hostname of the ovirt-engine is embedded in the database.

Changing the hostname is specifically not in the scope of engine-backup.

Note that you do not need to have the hostname equal to the "fqdn" input
during engine-setup - this last one just needs to be dns-resolvable and
point to the machine intended.

Also, there is another utility to do that, called ovirt-engine-rename -
see this for details and implications:

http://www.ovirt.org/Changing_Engine_Hostname

> 
> There really needs to be some work done in Ovirt on making it easier to
> import existing disk images and just generally moving things around
> without having to bounce off an NFS server.
> 
> Should I do a BZ on that?

Not sure what you mean exactly, but you are always welcome to open BZs on
bugs/RFEs...

Best regards,
-- 
Didi
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Re: [Users] virtualized engine / port to self-hosted engine

[Blaster]

On 1/6/2014 7:12 AM, Yedidyah Bar David wrote:
Did you have problems with engine-backup? Or had other reasons to not 
use it? Thanks! 


Can engine-backup be used to move an AIO configuration from one host to 
another?


I currently need to move an AIO configuration from AMD hardware to Intel 
I7 hardware.  The engine-backup WIKI discusses backups, but not 
restores.  I am a bit concerned about using engine-backup to restore an 
AIO configuration to a different system as another WIKI page with 
step-by-step instructions to do what engine-backup does for you, 
mentions you have to do some extra steps if you are changing hostnames 
as the hostname of the ovirt-engine is embedded in the database.


There really needs to be some work done in Ovirt on making it easier to 
import existing disk images and just generally moving things around 
without having to bounce off an NFS server.


Should I do a BZ on that?

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Re: [Users] Missing 3.3.2 announcement on ovirt.org

[Dave Neary]

Thanks Sven!

Cheers,
Dave.

On 01/06/2014 02:47 PM, Sven Kieske wrote:
> Hi,
> On:
> http://www.ovirt.org/Home
> 
> there's still 3.3.1. mentioned as the newest version.
> 

-- 
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[Users] Bug? ovirt-guest-agent / Ubuntu

[Sven Kieske]

Hi,

I just stumbled upon the following in my guest-agent log on
ubuntu 12.04.3 lts server:

MainThread::INFO::2014-01-06
14:29:29,106::ovirt-guest-agent::37::root::Starting oVirt guest agent
MainThread::ERROR::2014-01-06
14:29:29,107::ovirt-guest-agent::117::root::Unhandled exception in oVirt
guest agent!
Traceback (most recent call last):
  File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 111, in

agent.run(daemon, pidfile)
  File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 42, in run
self.agent = LinuxVdsAgent(config)
  File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 324, in
__init__
AgentLogicBase.__init__(self, config)
  File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 90, in
__init__
self.vio = VirtIoChannel(config.get("virtio", "device"))
  File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 150, in
__init__
self._stream = VirtIoStream(vport_name)
  File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 131, in
__init__
self._vport = os.open(vport_name, os.O_RDWR)
OSError: [Errno 24] Too many open files:
'/dev/virtio-ports/com.redhat.rhevm.vdsm'


Guest agent version is:

1.0.8.201309301944.gitb7f8f2-1p

Another question: How to disable the logging from the agent?

I just tried to set the following in /etc/ovirt-guest-agent.conf:

[handler_logfile]
class=handlers.RotatingFileHandler
#args=('/var/log/ovirt-guest-agent/ovirt-guest-agent.log', 'a', 100*1024, 5)
args=('/dev/null', 'a', 100*1024, 5)

and then restarted the service
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Re: [Users] Stopping glusterfsd service shut down data center

[Amedeo Salvati]

Il 06/01/2014 10:44, Vijay Bellur ha scritto:

Adding gluster-users.

On 01/06/2014 12:25 AM, Amedeo Salvati wrote:

Hi all,

I'm testing ovirt+glusterfs with only two node for all (engine,
glusterfs, hypervisors),  on centos 6.5 hosts following guide at:

http://community.redhat.com/blog/2013/09/up-and-running-with-ovirt-3-3/
http://www.gluster.org/2013/09/ovirt-3-3-glusterized/

but with some change like setting on glusterfs, parameter
cluster.server-quorum-ratio to 50% (due to prevent glusterfs to go down
if one node goes done) and option on /etc/glusterfs/glusterd.vol "option
base-port 50152" (due to libvirt port conflict).

So, with the above parameter I was able to stop/reboot node not used to
directly mount glusterfs (eg lovhm002), but when I stop/reboot node,
that is used to mount glusterfs (eg node lovhm001), all data center goes
done, especially when I stop service glusterfsd (not glusterd
service!!!), but the glusterfs still alive and is reachable on node
lovhm002 that survives but ovirt/libvirt marks DC/storage in error.

Do you have any ideas to configure DC/Cluster on ovirt that remains
aware if node used to mount glusterfs goes down?



This seems to be due to client quorum in glusterfs. It can be observed 
that client quorum is on since option cluster.quorum-type has been set 
to value "auto".


client quorum gets enabled by default as part of "Optimize for Virt" 
action in oVirt or by enabling "volume set group virt" in gluster CLI. 
client quorum gets enabled by default to provide additional protection 
against split-brains. In case of a gluster volume with replica count > 
2, client quorum returns an error if writes/updates fail in more than 
50% of the bricks. However, when the replica count happens to be 2, 
updates are failed if the first server/glusterfsd is not online.


If the chances of a network partition and a split brain is not 
significant in your setup, you can turn off client quorum by setting 
option cluster.quorum-type to value "none".

yea!
setting quorum-type to none has solved the issue... now I'm able to have 
a two node ovirt/gluster DC aware of faulting one node, except for 
engine portal that at this moment resides on only one node (sigh :-(  ) 
I'm waiting for self hosted engine)


thanks1k
a



Regards,
Vijay




--
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RHC{DS,E,VA} - LPIC-3 - UCP - NCLA 11
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email: ame...@linux.com
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Re: [Users] Network issues - Bonding

[Dan Ferris]

It's FC 19 with all of the latest updates.

On 01/06/2014 05:56 AM, Sven Kieske wrote:
> Hi,
> 
> just out of curiosity (I'm also looking
> at implementing bonding on our ComputeNodes):
> 
> Which OS version are you running ?
> 
> 
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Re: [Users] Unable to delete a snapshot

[Meital Bourvine]

I got the attachment.

This is the relevant error:
6caec3bc-fc66-42be-a642-7733fc033103::ERROR::2014-01-06 
10:13:21,068::task::850::TaskManager.Task::(_setError) 
Task=`6caec3bc-fc66-42be-a642-7733fc033103`::Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 857, in _run
return fn(*args, **kargs)
  File "/usr/share/vdsm/storage/task.py", line 318, in run
return self.cmd(*self.argslist, **self.argsdict)
  File "/usr/share/vdsm/storage/securable.py", line 68, in wrapper
return f(self, *args, **kwargs)
  File "/usr/share/vdsm/storage/sp.py", line 1937, in mergeSnapshots
sdUUID, vmUUID, imgUUID, ancestor, successor, postZero)
  File "/usr/share/vdsm/storage/image.py", line 1101, in merge
dstVol = vols[ancestor]
KeyError: '506085b6-40e0-4176-a4df-9102857f51f2'

I don't know why it happens, so you'll have to wait for someone else to answer.

- Original Message -
> From: "Nicolas Ecarnot" 
> To: "users" 
> Sent: Monday, January 6, 2014 4:22:57 PM
> Subject: Re: [Users] Unable to delete a snapshot
> 
> Le 06/01/2014 12:51, Nicolas Ecarnot a écrit :
> >> Also, Please attach the whole vdsm.log, it's hard to read it this way
> >> (lines are broken)
> >
> > See attachment.
> 
> Actually, I don't know if this mailing list allows attachments ?
> 
> --
> Nicolas Ecarnot
> ___
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> 
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Re: [Users] Unable to delete a snapshot

[Nicolas Ecarnot]

Le 06/01/2014 12:51, Nicolas Ecarnot a écrit :

Also, Please attach the whole vdsm.log, it's hard to read it this way
(lines are broken)


See attachment.


Actually, I don't know if this mailing list allows attachments ?

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[Users] Missing 3.3.2 announcement on ovirt.org

[Sven Kieske]

Hi,
On:
http://www.ovirt.org/Home

there's still 3.3.1. mentioned as the newest version.

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Sven Kieske

Systemadministrator
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Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
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Geschäftsführer: Robert Meyer
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Re: [Users] virtualized engine / port to self-hosted engine

[Yedidyah Bar David]

- Original Message -
> From: "Joop" 
> To: "Sven Kieske" 
> Cc: users@ovirt.org
> Sent: Monday, January 6, 2014 3:08:02 PM
> Subject: Re: [Users] virtualized engine / port to self-hosted engine
> 
> Sven Kieske wrote:
> > Hi Leonid,
> >
> > thanks for pointing that out.
> > Actually, I was already aware of the wiki page
> > but it just mentions Fedora so I was curious
> > if someone did this on EL 6 ?
> >
> > Maybe someone else can add his own experience.
> >
> > If not, I will update the wiki with my own findings
> > when I start experimenting with it.
> >
> >   
> I recently used that procedure for a centos install and it worked for
> me. We used a slightly different backup but in essence it is correct.
> Backup pki stuff, backup database en restore pki and restore database
> with the script in /usr/share/ovirt-engine/dbscripts.

Did you have problems with engine-backup? Or had other reasons to not use it?

Thanks!
-- 
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Re: [Users] virtualized engine / port to self-hosted engine

[Leonid Natapov]

I did a migration from existing RHEVM to hosted engine vm. Both were on RHEL 
6.5 )


- Original Message -
From: "Sven Kieske" 
To: "Leonid Natapov" 
Cc: users@ovirt.org
Sent: Monday, January 6, 2014 2:53:06 PM
Subject: Re: [Users] virtualized engine / port to self-hosted engine

Hi Leonid,

thanks for pointing that out.
Actually, I was already aware of the wiki page
but it just mentions Fedora so I was curious
if someone did this on EL 6 ?

Maybe someone else can add his own experience.

If not, I will update the wiki with my own findings
when I start experimenting with it.

Am 06.01.2014 11:58, schrieb Leonid Natapov:
> Basically there should be no problem to install RHEVM on virtual machine so 
> it should work ok. 
> 
> Also there is no difference between migrating existing RHEVM that runs on 
> physical machine or on virtual machine.
> You need to backup your existing DB and restore it on engine vm. See the 
> following wiki page for detailed explanation:
> http://www.ovirt.org/Migrate_to_Hosted_Engine

-- 
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Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
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Re: [Users] virtualized engine / port to self-hosted engine

[Joop]

Sven Kieske wrote:

Hi Leonid,

thanks for pointing that out.
Actually, I was already aware of the wiki page
but it just mentions Fedora so I was curious
if someone did this on EL 6 ?

Maybe someone else can add his own experience.

If not, I will update the wiki with my own findings
when I start experimenting with it.

  
I recently used that procedure for a centos install and it worked for 
me. We used a slightly different backup but in essence it is correct. 
Backup pki stuff, backup database en restore pki and restore database 
with the script in /usr/share/ovirt-engine/dbscripts.



Am 06.01.2014 11:58, schrieb Leonid Natapov:
  
Basically there should be no problem to install RHEVM on virtual machine so it should work ok. 


Also there is no difference between migrating existing RHEVM that runs on 
physical machine or on virtual machine.
You need to backup your existing DB and restore it on engine vm. See the 
following wiki page for detailed explanation:
http://www.ovirt.org/Migrate_to_Hosted_Engine



  


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Re: [Users] Network issues - Bonding

[Sven Kieske]

Hi,

just out of curiosity (I'm also looking
at implementing bonding on our ComputeNodes):

Which OS version are you running ?


-- 
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Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
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Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
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Re: [Users] virtualized engine / port to self-hosted engine

[Sven Kieske]

Hi Leonid,

thanks for pointing that out.
Actually, I was already aware of the wiki page
but it just mentions Fedora so I was curious
if someone did this on EL 6 ?

Maybe someone else can add his own experience.

If not, I will update the wiki with my own findings
when I start experimenting with it.

Am 06.01.2014 11:58, schrieb Leonid Natapov:
> Basically there should be no problem to install RHEVM on virtual machine so 
> it should work ok. 
> 
> Also there is no difference between migrating existing RHEVM that runs on 
> physical machine or on virtual machine.
> You need to backup your existing DB and restore it on engine vm. See the 
> following wiki page for detailed explanation:
> http://www.ovirt.org/Migrate_to_Hosted_Engine

-- 
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Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
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: [Users] Network issues - Bonding

[Dan Kenigsberg]

On Sun, Jan 05, 2014 at 03:39:45AM -0500, Assaf Muller wrote:
> If you ifdown bond4 then ifup it, does the bond mode properly update
> to bond mode 1? If not, it sounds like an initscripts or bonding module bug.
> 
> 
> Assaf Muller, Cloud Networking Engineer 
> Red Hat 
> 
> - Original Message -
> From: "Dan Ferris" 
> To: "users" 
> Sent: Saturday, January 4, 2014 5:31:21 AM
> Subject: [Users] Network issues - Bonding
> 
> Hello All,
> 
> A little bit ago I wrote an email about network issues I was having.
> 
> I found the problem...
> 
> On the VM host, I had a bond set up between two network interfaces.  The
> bond mode was set to mode 1 (active/passive).
> 
> However when I look at the bond on the box, I get this:
> 
> [root@node02 bonding]# cat bond4
> Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
> 
> Bonding Mode: load balancing (round-robin)
> MII Status: up
> MII Polling Interval (ms): 0
> Up Delay (ms): 0
> Down Delay (ms): 0
> 
> Slave Interface: em2
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: d4:ae:52:6d:c8:cc
> Slave queue ID: 0
> 
> Slave Interface: em3
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: d4:ae:52:6d:c8:ce
> Slave queue ID: 0
> 
> Somehow, the OS is not setting the bonding mode right.  I verified that
> it was set to mode 1 in /etc/sysconfig/network-scripts/ifcfe-bond4
> 
> When I take the bond away, the host network works perfectly on both of
> the formerly bonded interfaces.
> 
> So again, if anyone has any ideas, I'm open to suggestions.

In particular, if you

  ifconfig bond0 down
  echo 1 > /sys/class/net/bond0/bonding/mode
  ifconfig bond0 up

the content of /sys/class/net/bond0/bonding/mode should change. If it
does not, it is most probably a kernel bug.
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Re: [Users] Unable to delete a snapshot

[Sander Grendelman]

Which subversion of oVirt was this?
And which version of vdsm?
I ran into the same problem with 3.3.0, snapshot deletion was fixed in 3.3.1
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Re: [Users] Cannot add Host. Host with the same address already exists.

[Eli Mesika]

- Original Message -
> From: "Gilad Chaplik" 
> To: "Matt ." 
> Cc: "users" 
> Sent: Sunday, January 5, 2014 8:37:48 PM
> Subject: Re: [Users] Cannot add Host. Host with the same address already 
> exists.
> 
> Hi Matt,
> 
> connect to DB and run:
> select vds_id from vds_static where host_name = 'HOST_NAME';
> I guess these 3 delete queries will cover it:
> delete from vds_statistics where vds_id = 'id';
> delete from vds_dynamic where vds_id = 'id';
> delete from from vds_static where vds_id = 'id';

It is always safer to use the SP that is actually called by the DAO when we do 
that :  DeleteVds(v_vds_id UUID)
This will clean also permissions and other stuff ...

> 
> Can you please provide the engine logs that we'll find out what went wrong?
> 
> Thanks,
> Gilad.
> 
> - Original Message -
> > From: "Matt ." 
> > To: "users" 
> > Sent: Sunday, January 5, 2014 8:09:05 PM
> > Subject: [Users] Cannot add Host. Host with the same address already
> > exists.
> > 
> > Hi All,
> > 
> > Ovirt 3.3.3
> > 
> > I have removed a host from the gui and want to re-add it, there was
> > something
> > wrong with the installation of this host.
> > 
> > When adding the host I get: "Error while executing action: Cannot add Host.
> > Host with the same address already exists."
> > 
> > It seems that the host is still in the DB somewhere and it is, I see some
> > NULL columns for that host because it's actually not really "there" anymore
> > and stuff like statics are not updated.
> > 
> > I need to clean this one out, how can I accomplish this without getting a
> > "dirty" DB ?
> > 
> > Thanks!
> > 
> > Cheers,
> > 
> > Matt
> > 
> > ___
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> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
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Re: [Users] virtualized engine / port to self-hosted engine

[Leonid Natapov]

Basically there should be no problem to install RHEVM on virtual machine so it 
should work ok. 

Also there is no difference between migrating existing RHEVM that runs on 
physical machine or on virtual machine.
You need to backup your existing DB and restore it on engine vm. See the 
following wiki page for detailed explanation:
http://www.ovirt.org/Migrate_to_Hosted_Engine

Thanks,
Leonid.


- Original Message -
From: "Sven Kieske" 
To: users@ovirt.org
Sent: Monday, January 6, 2014 12:47:23 PM
Subject: [Users] virtualized engine / port to self-hosted engine

Hi,

I'm currently planning to setup
a libvirt-vm to use as ovirt-engine.

OS in the vm would be EL 6.5

Does anybody have any experience with
such a setup?

I'd also like to know if such a setup
could be easily ported to the upcoming
self-hosted engine feature or if a physical
setup could get ported better?

Thanks for any input!

-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
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[Users] virtualized engine / port to self-hosted engine

[Sven Kieske]

Hi,

I'm currently planning to setup
a libvirt-vm to use as ovirt-engine.

OS in the vm would be EL 6.5

Does anybody have any experience with
such a setup?

I'd also like to know if such a setup
could be easily ported to the upcoming
self-hosted engine feature or if a physical
setup could get ported better?

Thanks for any input!

-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
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Re: [Users] Network profile lost after host edit

[Simon Barrett]

I am now able to reproduce the problem where network profile definitions are 
lost on VM edit.

- Create VM
- From the "Network Interfaces" tab, click on "New" and assign the ovirtmgt 
profile to nic1
- Edit VM, from the "nic1" drop down select another profile and click OK
- Edit the same VM again and nic1 lists as 

I upgraded to 3.3.2-1.el6 and still see the problem.

As ever, any help is very much appreciated.

Thanks,

Simon


-Original Message-
From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Simon Barrett
Sent: 12 December 2013 21:53
To: Lior Vernia
Cc: users@ovirt.org
Subject: Re: [Users] Network profile lost after host edit

Lior,

I'm running 3.3.1.

I think it may be related to how I created the VM's. Another VM created using 
the blank template works fine and the network config displays correctly when I 
click on edit. 

The problem VM's were created with a different template. I'll dig a bit further 
to see if I can narrow it down any further. 

I don't have to click show advanced to exhibit the problem.

Thanks for the response 

Simon

> On 12 Dec 2013, at 16:44, "Lior Vernia"  wrote:
> 
> Hi Simon,
> 
> I apologize for the delay in my response. I've worked quite a bit on 
> that part of the dialog since oVirt 3.3, and while it was quite buggy 
> I haven't encountered this exact issue you're describing. It does 
> remind me of one bug though; could it be that pressing the "Show 
> Advanced Options" is what triggers the strange behavior?
> 
> What version of oVirt engine are you running? Both 3.3.1 and 3.3.2 
> should be quite stable as far as this dialog is concerned, so 
> upgrading might be a good idea.
> 
> As for workarounds, it sounds like a GUI issue so I don't think 
> there's anything you can do apart from upgrading the engine.
> 
> Yours, Lior.
> 
>> On 11/12/13 13:40, Simon Barrett wrote:
>> I have a problem where VM network profiles are lost when editing a host.
>> E.G.
>> 
>> 
>> 
>> * VM is running fine on the correct network. Network Interfaces
>> tab shows "nic1" and "Network Name" shows the correct network profile.
>> 
>> * I shutdown the VM then right click and Edit.
>> 
>> * The General settings for the node shows "nic1 ". If I
>> then edit config, something like increasing memory or changing CPU 
>> cores then click on OK, the VM configuration is saved without a network 
>> profile.
>> 
>> * When I boot the VM I cannot connect to it.
>> 
>> * I then have to edit the node again configure back in the
>> correct network profile.
>> 
>> 
>> 
>> Does anyone know if this is a known issue? If not, any suggestions as 
>> to how I correct this so that the original network profile definition 
>> is retained after an edit?
>> 
>> 
>> 
>> Many thanks,
>> 
>> 
>> 
>> Simon
>> 
>> 
>> 
>> 
>> 
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>> 
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [Users] Stopping glusterfsd service shut down data center

[Vijay Bellur]

Adding gluster-users.

On 01/06/2014 12:25 AM, Amedeo Salvati wrote:

Hi all,

I'm testing ovirt+glusterfs with only two node for all (engine,
glusterfs, hypervisors),  on centos 6.5 hosts following guide at:

http://community.redhat.com/blog/2013/09/up-and-running-with-ovirt-3-3/
http://www.gluster.org/2013/09/ovirt-3-3-glusterized/

but with some change like setting on glusterfs, parameter
cluster.server-quorum-ratio to 50% (due to prevent glusterfs to go down
if one node goes done) and option on /etc/glusterfs/glusterd.vol "option
base-port 50152" (due to libvirt port conflict).

So, with the above parameter I was able to stop/reboot node not used to
directly mount glusterfs (eg lovhm002), but when I stop/reboot node,
that is used to mount glusterfs (eg node lovhm001), all data center goes
done, especially when I stop service glusterfsd (not glusterd
service!!!), but the glusterfs still alive and is reachable on node
lovhm002 that survives but ovirt/libvirt marks DC/storage in error.

Do you have any ideas to configure DC/Cluster on ovirt that remains
aware if node used to mount glusterfs goes down?



This seems to be due to client quorum in glusterfs. It can be observed 
that client quorum is on since option cluster.quorum-type has been set 
to value "auto".


client quorum gets enabled by default as part of "Optimize for Virt" 
action in oVirt or by enabling "volume set group virt" in gluster CLI. 
client quorum gets enabled by default to provide additional protection 
against split-brains. In case of a gluster volume with replica count > 
2, client quorum returns an error if writes/updates fail in more than 
50% of the bricks. However, when the replica count happens to be 2, 
updates are failed if the first server/glusterfsd is not online.


If the chances of a network partition and a split brain is not 
significant in your setup, you can turn off client quorum by setting 
option cluster.quorum-type to value "none".


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

Re: [Users] Unable to delete a snapshot

[Meital Bourvine]

Can you please attach vdsm.log?

- Original Message -
> From: "Nicolas Ecarnot" 
> To: "users" 
> Sent: Monday, January 6, 2014 11:25:15 AM
> Subject: [Users] Unable to delete a snapshot
> 
> Hi,
> 
> With our oVirt 3.3, I created a snapshot 3 weeks ago on a VM I've
> properly shutdown.
> It ran so far.
> Today, after having shut it down properly, I'm trying to delete the
> snapshot and I get an error :
> 
> "Failed to delete snapshot 'blahblahbla' for VM 'myVM'."
> 
> The disk is thin provisionned, accessed via virtIO, nothing special.
> 
> The log below comes from the manager.
> 
> I hope someone could help us because this server is quite serious.
> 
> Thank you.
> 
> 
> 2014-01-06 10:10:58,826 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Lock Acquired to object EngineLock [exclu
> siveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
> , sharedLocks= ]
> 2014-01-06 10:10:58,837 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotCommand internal:
> false. Entities affected :  ID: cb953dc1-c796-457a-99a1-0e54f1c0c338
> Type: VM
> 2014-01-06 10:10:58,840 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Lock freed to object EngineLock [exclusiveLocks=
> key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
> , sharedLocks= ]
> 2014-01-06 10:10:58,844 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand]
> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotSingleDiskCommand
> internal: true. Entities affected :  ID:
> ---- Type: Storage
> 2014-01-06 10:10:58,848 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
> (ajp--127.0.0.1-8702-8) START, MergeSnapshotsVDSCommand( storagePoolId =
> 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false,
> storageDomainId = 11a077c7-658b-49bb-8596-a785109c24c9, imageGroupId =
> 69220da6-eeed-4435-aad0-7aa33f3a0d21, imageId =
> 506085b6-40e0-4176-a4df-9102857f51f2, imageId2 =
> c50561d9-c3ba-4366-b2bc-49bbfaa4cd23, vmId =
> cb953dc1-c796-457a-99a1-0e54f1c0c338, postZero = false), log id: 22d6503b
> 2014-01-06 10:10:59,511 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
> (ajp--127.0.0.1-8702-8) FINISH, MergeSnapshotsVDSCommand, log id: 22d6503b
> 2014-01-06 10:10:59,518 INFO
> [org.ovirt.engine.core.bll.CommandAsyncTask] (ajp--127.0.0.1-8702-8)
> CommandAsyncTask::Adding CommandMultiAsyncTasks object for command
> b402868f-b7f9-4c0e-a6fd-bdc51ff49952
> 2014-01-06 10:10:59,519 INFO
> [org.ovirt.engine.core.bll.CommandMultiAsyncTasks]
> (ajp--127.0.0.1-8702-8) CommandMultiAsyncTasks::AttachTask: Attaching
> task 6caec3bc-fc66-42be-a642-7733fc033103 to command
> b402868f-b7f9-4c0e-a6fd-bdc51ff49952.
> 2014-01-06 10:10:59,525 INFO
> [org.ovirt.engine.core.bll.AsyncTaskManager] (ajp--127.0.0.1-8702-8)
> Adding task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
> RemoveSnapshot, Parameters Type
> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling
> hasn't started yet..
> 2014-01-06 10:10:59,530 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ajp--127.0.0.1-8702-8) Correlation ID: 3b3e6fb1, Job ID:
> 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID:
> -1, Message: Snapshot 'Maj 47 60 vers 5.2.3' deletion for VM 'uc-674'
> was initiated by necarnot.
> 2014-01-06 10:10:59,532 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
> (ajp--127.0.0.1-8702-8) BaseAsyncTask::StartPollingTask: Starting to
> poll task 6caec3bc-fc66-42be-a642-7733fc033103.
> 2014-01-06 10:11:01,811 INFO
> [org.ovirt.engine.core.bll.AsyncTaskManager]
> (DefaultQuartzScheduler_Worker-20) Polling and updating Async Tasks: 2
> tasks, 1 tasks to poll now
> 2014-01-06 10:11:01,824 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
> (DefaultQuartzScheduler_Worker-20) Failed in HSMGetAllTasksStatusesVDS
> method
> 2014-01-06 10:11:01,825 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
> (DefaultQuartzScheduler_Worker-20) Error code GeneralException and error
> message VDSGenericException: VDSErrorException: Failed to
> HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2'
> 2014-01-06 10:11:01,826 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
> (DefaultQuartzScheduler_Worker-20) SPMAsyncTask::PollTask: Polling task
> 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot,
> Parameters Type
> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned
> status finished, result 'cleanSuccess'.
> 2014-01-06 10:11:01,829 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask]
> (DefaultQuartzScheduler_Worker-20) BaseAsyncTask::LogEndTaskFailure:
> Task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
> RemoveSnapshot, Parameters Type
> org.ovirt.engine.core.common.asynctasks.A

Re: [Users] Unable to delete a snapshot

[Maor Lipchuk]

Hi Nicolas,
Can u please also add the VDSM log.

Thanks,
Maor

On 01/06/2014 11:25 AM, Nicolas Ecarnot wrote:
> Hi,
> 
> With our oVirt 3.3, I created a snapshot 3 weeks ago on a VM I've
> properly shutdown.
> It ran so far.
> Today, after having shut it down properly, I'm trying to delete the
> snapshot and I get an error :
> 
> "Failed to delete snapshot 'blahblahbla' for VM 'myVM'."
> 
> The disk is thin provisionned, accessed via virtIO, nothing special.
> 
> The log below comes from the manager.
> 
> I hope someone could help us because this server is quite serious.
> 
> Thank you.
> 
> 
> 2014-01-06 10:10:58,826 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Lock Acquired to object EngineLock [exclu
> siveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
> , sharedLocks= ]
> 2014-01-06 10:10:58,837 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotCommand internal:
> false. Entities affected :  ID: cb953dc1-c796-457a-99a1-0e54f1c0c338
> Type: VM
> 2014-01-06 10:10:58,840 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
> (ajp--127.0.0.1-8702-8) Lock freed to object EngineLock [exclusiveLocks=
> key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
> , sharedLocks= ]
> 2014-01-06 10:10:58,844 INFO
> [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand]
> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotSingleDiskCommand
> internal: true. Entities affected :  ID:
> ---- Type: Storage
> 2014-01-06 10:10:58,848 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
> (ajp--127.0.0.1-8702-8) START, MergeSnapshotsVDSCommand( storagePoolId =
> 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false,
> storageDomainId = 11a077c7-658b-49bb-8596-a785109c24c9, imageGroupId =
> 69220da6-eeed-4435-aad0-7aa33f3a0d21, imageId =
> 506085b6-40e0-4176-a4df-9102857f51f2, imageId2 =
> c50561d9-c3ba-4366-b2bc-49bbfaa4cd23, vmId =
> cb953dc1-c796-457a-99a1-0e54f1c0c338, postZero = false), log id: 22d6503b
> 2014-01-06 10:10:59,511 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
> (ajp--127.0.0.1-8702-8) FINISH, MergeSnapshotsVDSCommand, log id: 22d6503b
> 2014-01-06 10:10:59,518 INFO
> [org.ovirt.engine.core.bll.CommandAsyncTask] (ajp--127.0.0.1-8702-8)
> CommandAsyncTask::Adding CommandMultiAsyncTasks object for command
> b402868f-b7f9-4c0e-a6fd-bdc51ff49952
> 2014-01-06 10:10:59,519 INFO
> [org.ovirt.engine.core.bll.CommandMultiAsyncTasks]
> (ajp--127.0.0.1-8702-8) CommandMultiAsyncTasks::AttachTask: Attaching
> task 6caec3bc-fc66-42be-a642-7733fc033103 to command
> b402868f-b7f9-4c0e-a6fd-bdc51ff49952.
> 2014-01-06 10:10:59,525 INFO
> [org.ovirt.engine.core.bll.AsyncTaskManager] (ajp--127.0.0.1-8702-8)
> Adding task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
> RemoveSnapshot, Parameters Type
> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling
> hasn't started yet..
> 2014-01-06 10:10:59,530 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ajp--127.0.0.1-8702-8) Correlation ID: 3b3e6fb1, Job ID:
> 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID:
> -1, Message: Snapshot 'Maj 47 60 vers 5.2.3' deletion for VM 'uc-674'
> was initiated by necarnot.
> 2014-01-06 10:10:59,532 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
> (ajp--127.0.0.1-8702-8) BaseAsyncTask::StartPollingTask: Starting to
> poll task 6caec3bc-fc66-42be-a642-7733fc033103.
> 2014-01-06 10:11:01,811 INFO
> [org.ovirt.engine.core.bll.AsyncTaskManager]
> (DefaultQuartzScheduler_Worker-20) Polling and updating Async Tasks: 2
> tasks, 1 tasks to poll now
> 2014-01-06 10:11:01,824 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
> (DefaultQuartzScheduler_Worker-20) Failed in HSMGetAllTasksStatusesVDS
> method
> 2014-01-06 10:11:01,825 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
> (DefaultQuartzScheduler_Worker-20) Error code GeneralException and error
> message VDSGenericException: VDSErrorException: Failed to
> HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2'
> 2014-01-06 10:11:01,826 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
> (DefaultQuartzScheduler_Worker-20) SPMAsyncTask::PollTask: Polling task
> 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot,
> Parameters Type
> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned
> status finished, result 'cleanSuccess'.
> 2014-01-06 10:11:01,829 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask]
> (DefaultQuartzScheduler_Worker-20) BaseAsyncTask::LogEndTaskFailure:
> Task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
> RemoveSnapshot, Parameters Type
> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended with
> failure:^M
> -- Result: cleanSuccess^M
> -- Message: VD

[Users] Unable to delete a snapshot

[Nicolas Ecarnot]

Hi,

With our oVirt 3.3, I created a snapshot 3 weeks ago on a VM I've 
properly shutdown.

It ran so far.
Today, after having shut it down properly, I'm trying to delete the 
snapshot and I get an error :


"Failed to delete snapshot 'blahblahbla' for VM 'myVM'."

The disk is thin provisionned, accessed via virtIO, nothing special.

The log below comes from the manager.

I hope someone could help us because this server is quite serious.

Thank you.


2014-01-06 10:10:58,826 INFO 
[org.ovirt.engine.core.bll.RemoveSnapshotCommand] 
(ajp--127.0.0.1-8702-8) Lock Acquired to object EngineLock [exclu

siveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
, sharedLocks= ]
2014-01-06 10:10:58,837 INFO 
[org.ovirt.engine.core.bll.RemoveSnapshotCommand] 
(ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotCommand internal: 
false. Entities affected :  ID: cb953dc1-c796-457a-99a1-0e54f1c0c338 
Type: VM
2014-01-06 10:10:58,840 INFO 
[org.ovirt.engine.core.bll.RemoveSnapshotCommand] 
(ajp--127.0.0.1-8702-8) Lock freed to object EngineLock [exclusiveLocks= 
key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM

, sharedLocks= ]
2014-01-06 10:10:58,844 INFO 
[org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand] 
(ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotSingleDiskCommand 
internal: true. Entities affected :  ID: 
---- Type: Storage
2014-01-06 10:10:58,848 INFO 
[org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand] 
(ajp--127.0.0.1-8702-8) START, MergeSnapshotsVDSCommand( storagePoolId = 
5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, 
storageDomainId = 11a077c7-658b-49bb-8596-a785109c24c9, imageGroupId = 
69220da6-eeed-4435-aad0-7aa33f3a0d21, imageId = 
506085b6-40e0-4176-a4df-9102857f51f2, imageId2 = 
c50561d9-c3ba-4366-b2bc-49bbfaa4cd23, vmId = 
cb953dc1-c796-457a-99a1-0e54f1c0c338, postZero = false), log id: 22d6503b
2014-01-06 10:10:59,511 INFO 
[org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand] 
(ajp--127.0.0.1-8702-8) FINISH, MergeSnapshotsVDSCommand, log id: 22d6503b
2014-01-06 10:10:59,518 INFO 
[org.ovirt.engine.core.bll.CommandAsyncTask] (ajp--127.0.0.1-8702-8) 
CommandAsyncTask::Adding CommandMultiAsyncTasks object for command 
b402868f-b7f9-4c0e-a6fd-bdc51ff49952
2014-01-06 10:10:59,519 INFO 
[org.ovirt.engine.core.bll.CommandMultiAsyncTasks] 
(ajp--127.0.0.1-8702-8) CommandMultiAsyncTasks::AttachTask: Attaching 
task 6caec3bc-fc66-42be-a642-7733fc033103 to command 
b402868f-b7f9-4c0e-a6fd-bdc51ff49952.
2014-01-06 10:10:59,525 INFO 
[org.ovirt.engine.core.bll.AsyncTaskManager] (ajp--127.0.0.1-8702-8) 
Adding task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command 
RemoveSnapshot, Parameters Type 
org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling 
hasn't started yet..
2014-01-06 10:10:59,530 INFO 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(ajp--127.0.0.1-8702-8) Correlation ID: 3b3e6fb1, Job ID: 
53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID: 
-1, Message: Snapshot 'Maj 47 60 vers 5.2.3' deletion for VM 'uc-674' 
was initiated by necarnot.
2014-01-06 10:10:59,532 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] 
(ajp--127.0.0.1-8702-8) BaseAsyncTask::StartPollingTask: Starting to 
poll task 6caec3bc-fc66-42be-a642-7733fc033103.
2014-01-06 10:11:01,811 INFO 
[org.ovirt.engine.core.bll.AsyncTaskManager] 
(DefaultQuartzScheduler_Worker-20) Polling and updating Async Tasks: 2 
tasks, 1 tasks to poll now
2014-01-06 10:11:01,824 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] 
(DefaultQuartzScheduler_Worker-20) Failed in HSMGetAllTasksStatusesVDS 
method
2014-01-06 10:11:01,825 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] 
(DefaultQuartzScheduler_Worker-20) Error code GeneralException and error 
message VDSGenericException: VDSErrorException: Failed to 
HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2'
2014-01-06 10:11:01,826 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask] 
(DefaultQuartzScheduler_Worker-20) SPMAsyncTask::PollTask: Polling task 
6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot, 
Parameters Type 
org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned 
status finished, result 'cleanSuccess'.
2014-01-06 10:11:01,829 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask] 
(DefaultQuartzScheduler_Worker-20) BaseAsyncTask::LogEndTaskFailure: 
Task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command 
RemoveSnapshot, Parameters Type 
org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended with 
failure:^M

-- Result: cleanSuccess^M
-- Message: VDSGenericException: VDSErrorException: Failed to 
HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2',^M
-- Exception: VDSGenericException: VDSErrorException: Failed to 
HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-417

Re: [Users] Fwd: Your stand proposal for oVirt has been accepted

[Dave Neary]

Awesome! See you there.

Dave.

On 01/04/2014 08:28 PM, Johan Kooijman wrote:
> Will be there at the meetup!
> 
> 
> On Tue, Dec 17, 2013 at 10:00 AM, Dave Neary  > wrote:
> 
> Hi everyone,
> 
> Great news! We will have an oVirt stand at FOSDEM in Brussels this year!
> 
> Brian and I will be looking for volunteers to man the stand and spread
> the love about oVirt over the next few weeks - please let us know if you
> plan to attend FOSDEM, we would love to see you there!
> 
> Also, I would love to have an oVirt community meet-up for beers on
> Saturday evening - if we did, would you be interested in attending? Let
> us know!
> 
> Thanks,
> Dave.
> 
> 
>  Original Message 
> Subject: Your stand proposal for oVirt has been accepted
> Date: Mon, 16 Dec 2013 22:28:20 +0100 (CET)
> From: FOSDEM Stands Team mailto:sta...@fosdem.org>>
> To: Dave Neary mailto:dne...@redhat.com>>
> 
> Hi Dave,
> 
> The FOSDEM stands team is glad to be able to inform you that your
> request
> for a stand for oVirt has been accepted.
> There will be one table reserved for you.
> 
> You will receive further information about what's expected of you closer
> to the event date.
> 
> Looking forward to seeing you at FOSDEM 2014!
> 
> 
> Kind regards,
> 
> Wynke Stulemeijer
> FOSDEM stands team
> 
> 
> ___
> Users mailing list
> Users@ovirt.org 
> http://lists.ovirt.org/mailman/listinfo/users
> 
> 
> 
> 
> -- 
> Met vriendelijke groeten / With kind regards,
> Johan Kooijman
> 
> T +31(0) 6 43 44 45 27
> F +31(0) 162 82 00 01
> E m...@johankooijman.com 

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Re: [Users] VM MAC-Ranges and setting custom MACs via API

[Sven Kieske]

Hi,

thanks for your answers so far, Omer provided me already with an example
of the changed properties:
> deleteProtected turns into delete_protected

is there a complete list somewhere?
this would be helpful to maintain our code and to prevent errors
when we upgrade to 3.4. somewhere in time.

Do these changes just occur for json or also for other APIs?

Am 05.01.2014 22:19, schrieb Itamar Heim:
> some property name changes will happen (juan can provide more details).

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Mit freundlichen Grüßen / Regards

Sven Kieske

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