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@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@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@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@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@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@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@redhat.com> To: "Maurice James" <mjames@media-node.com>, "Federico Simoncelli" <fsimonce@redhat.com> Cc: users@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@media-node.com> To: "Yair Zaslavsky" <yzaslavs@redhat.com> Cc: users@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@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: users@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@media-node.com> To: users@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
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-- Dafna Ron