[ovirt-users] Error creating Disks

Tue Apr 15 14:21:06 UTC 2014

did you restart the vm from the vm internally or stop -> start the vm?

how many snapshots does the vm have?

Thanks,
Dafna

On 04/15/2014 03:16 PM, Maurice James wrote:
> I restarted the VM. Same issue. I was able to find the physical location on disk. I attached 2 screen shots showing the location of the disks on the file system.
>
>
>
> ----- Original Message -----
> From: "Dafna Ron" <dron at redhat.com>
> To: "Maurice James" <mjames at media-node.com>
> Cc: "Yair Zaslavsky" <yzaslavs at redhat.com>, users at ovirt.org
> Sent: Tuesday, April 15, 2014 10:12:56 AM
> Subject: Re: [ovirt-users] Error creating Disks
>
> it seems that the issue is the links between the engine and the vdsm
>
> why don't you check where the disk is physically located and than try to
> restart the vm?
>
> Thanks,
> Dafna
>
>
>
> On 04/15/2014 02:57 PM, Maurice James wrote:
>> yes I did see a warning about restarting. It said:
>> Failed to create live snapshot '20140415 for VM 'TIEATS_Racktables'. VM restart is recommended
>>
>> ----- Original Message -----
>> From: "Dafna Ron" <dron at redhat.com>
>> To: "Maurice James" <mjames at media-node.com>
>> Cc: "Yair Zaslavsky" <yzaslavs at redhat.com>, users at ovirt.org
>> Sent: Tuesday, April 15, 2014 9:49:22 AM
>> Subject: Re: [ovirt-users] Error creating Disks
>>
>> Hi Maurice,
>>
>> are you getting any errors/alert about restarting the vm in the event
>> log (in the webadmin).
>>
>> I believe that you have a mismatch in the directory link between the db
>> and vdsm which was created when you tried to live migrate and failed the
>> fist time).
>>
>> we can see in the vdsm log that createVolume (which is part of the live
>> migration) is failing with this error:
>>
>> OSError: [Errno 2] No such file or directory:
>> '/rhev/data-center/a106ab81-9d5f-49c1-aeaf-832a137b708c/b7663d70-e658-41fa-b9f0-8da83c9eddce/images/348effd9-c5db-44fc-a9e5-67391647096b'
>>
>> so it seems that the engine is pointing to a link that does not exist
>> and we need to find on what storage the disk actually exists on and
>> where the engine is pointing to.
>>
>> you can look at the webadmin at the disk and see where it's suppose to
>> be and than look in /rhev and see where the disk link is in vdsm (if you
>> can see where the disk is actually is - physically in the storage, that
>> would be good too).
>>
>> Thanks,
>>
>> Dafna
>>
>>
>> On 04/15/2014 01:16 PM, Maurice James wrote:
>>> As far as the disk creation , I got that sorted out. It seem that my vdsm versions were out of sync on my hosts. When I updated them the disk creation began working, but im still having issues with live disk migrations.
>>>
>>> ----- Original Message -----
>>> From: "Dafna Ron" <dron at redhat.com>
>>> To: "Maurice James" <mjames at media-node.com>
>>> Cc: "Yair Zaslavsky" <yzaslavs at redhat.com>, users at ovirt.org
>>> Sent: Tuesday, April 15, 2014 5:31:48 AM
>>> Subject: Re: [ovirt-users] Error creating Disks
>>>
>>> Also, before the task fails, there are ERRORs in the log which are
>>> reporting problems in the DC
>>>
>>> 2014-04-14 09:56:05,161 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>>> (DefaultQuartzScheduler_Worker-16) Command
>>> GetCapabilitiesVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution
>>> failed. Exception: VDSNetworkException: java.net.SocketTimeoutException:
>>> connect timed out
>>> 2014-04-14 09:56:10,226 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>>> (DefaultQuartzScheduler_Worker-49) Command
>>> GetCapabilitiesVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution
>>> failed. Exception: VDSNetworkException: java.net.SocketTimeoutException:
>>> connect timed out
>>> 2014-04-14 09:56:15,283 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>>> (DefaultQuartzScheduler_Worker-81) Command
>>> GetCapabilitiesVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution
>>> failed. Exception: VDSNetworkException: java.net.SocketTimeoutException:
>>> connect timed out
>>> 2014-04-14 09:56:20,342 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>>> (DefaultQuartzScheduler_Worker-58) Command
>>> GetCapabilitiesVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution
>>> failed. Exception: VDSNetworkException: java.net.SocketTimeoutException:
>>> connect timed out
>>> 2014-04-14 09:56:25,409 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>>> (DefaultQuartzScheduler_Worker-84) Command
>>> GetCapabilitiesVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution
>>> failed. Exception: VDSNetworkException: java.net.SocketTimeoutException:
>>> connect timed out
>>> 2014-04-14 09:56:30,542 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHardwareInfoVDSCommand]
>>> (DefaultQuartzScheduler_Worker-91) START,
>>> GetHardwareInfoVDSCommand(HostName = vhost3, HostId =
>>> bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]), log id: 30f312c
>>>
>>>
>>> than you stop the vm and fail the AddDisk.
>>>
>>>
>>> is there a chance you were having problems with your storage?
>>>
>>> Dafna
>>>
>>>
>>> On 04/14/2014 04:04 PM, Maurice James wrote:
>>>> Snapshot creation seems to be failing as well
>>>>
>>>> ----- Original Message -----
>>>> From: "Yair Zaslavsky" <yzaslavs at redhat.com>
>>>> To: "Maurice James" <mjames at media-node.com>, "Federico Simoncelli" <fsimonce at redhat.com>
>>>> Cc: users at ovirt.org
>>>> Sent: Monday, April 14, 2014 11:00:55 AM
>>>> Subject: Re: [ovirt-users] Error creating Disks
>>>>
>>>> Hi Federico,
>>>> Can you please take a look?
>>>>
>>>>
>>>> ----- Original Message -----
>>>>> From: "Maurice James" <mjames at media-node.com>
>>>>> To: "Yair Zaslavsky" <yzaslavs at redhat.com>
>>>>> Cc: users at ovirt.org
>>>>> Sent: Monday, April 14, 2014 5:44:44 PM
>>>>> Subject: Re: [ovirt-users] Error creating Disks
>>>>>
>>>>> Logs attached
>>>>>
>>>>> ----- Original Message -----
>>>>> From: "Yair Zaslavsky" <yzaslavs at redhat.com>
>>>>> To: "Maurice James" <mjames at media-node.com>
>>>>> Cc: users at ovirt.org
>>>>> Sent: Monday, April 14, 2014 10:33:03 AM
>>>>> Subject: Re: [ovirt-users] Error creating Disks
>>>>>
>>>>> Hi,
>>>>> IMHO not enough info is provided,
>>>>> Can you please provide full engine.log and relevant vdsm.log?
>>>>>
>>>>> THanks,
>>>>> Yair
>>>>>
>>>>>
>>>>> ----- Original Message -----
>>>>>> From: "Maurice James" <mjames at media-node.com>
>>>>>> To: users at ovirt.org
>>>>>> Sent: Monday, April 14, 2014 5:00:37 PM
>>>>>> Subject: [ovirt-users] Error creating Disks
>>>>>>
>>>>>> oVirt Engine Version: 3.4.1-0.0.master.20140412010845.git43746c6.el6
>>>>>>
>>>>>>
>>>>>> While attempting to create a disk on an NFS storage domain, it fails with
>>>>>> the
>>>>>> following error in the engine.log
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2014-04-14 09:58:12,127 ERROR
>>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
>>>>>> (DefaultQuartzScheduler_Worker-72) Failed in HSMGetAllTasksStatusesVDS
>>>>>> method
>>>>>> 2014-04-14 09:58:12,139 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask]
>>>>>> (DefaultQuartzScheduler_Worker-72) BaseAsyncTask::LogEndTaskFailure: Task
>>>>>> ee6ce682-bd76-467a-82d2-d227229cb9de (Parent Command AddDisk, Parameters
>>>>>> Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended
>>>>>> with
>>>>>> failure:
>>>>>> 2014-04-14 09:58:12,159 ERROR [org.ovirt.engine.core.bll.AddDiskCommand]
>>>>>> (org.ovirt.thread.pool-6-thread-9) [483e53d6] Ending command with failure:
>>>>>> org.ovirt.engine.core.bll.AddDiskCommand
>>>>>> 2014-04-14 09:58:12,212 ERROR
>>>>>> [org.ovirt.engine.core.bll.AddImageFromScratchCommand]
>>>>>> (org.ovirt.thread.pool-6-thread-9) [ab1e0be] Ending command with failure:
>>>>>> org.ovirt.engine.core.bll.AddImageFromScratchCommand
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at ovirt.org
>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>

-- 
Dafna Ron