[ovirt-users] VM has been paused due to no Storage space error.

[Colin Coe]

Ahh, we've seen this as well in RHEV and have wondered what was going on.
A better message would be good.

On Wed, Apr 13, 2016 at 7:43 PM, Alex Crow <acrow at integrafin.co.uk> wrote:

> Hi,
>
> If you have set up VM disks as Thin Provisioned, the VM has to pause when
> the disk image needs to expand. You won't see this on VMs with preallocated
> storage.
>
> It's not the SAN that's running out of space, it's the VM image needing to
> be expanded incrementally each time.
>
> Cheers
>
> Alex
>
>
> On 13/04/16 12:04, nicolas at devels.es wrote:
>
> Hi Fred,
>
> This is an iSCSI storage. I'm attaching the VDSM logs from the host where
> this machine has been running. Should you need any further info, don't
> hesitate to ask.
>
> Thanks.
>
> Regards.
>
> El 2016-04-13 11:54, Fred Rolland escribió:
>
> Hi,
>
> What kind of storage do you have ? (ISCSI,FC,NFS...)
> Can you provide the vdsm logs from the host where this VM runs ?
>
> Thanks,
>
> Freddy
>
> On Wed, Apr 13, 2016 at 1:02 PM, <nicolas at devels.es> <nicolas at devels.es>
> wrote:
>
> Hi,
>
> We're running oVirt 3.6.4.1-1. Lately we're seeing a bunch of
> events like these:
>
> 2016-04-13 10:52:30,735 INFO
> [org.ovirt.engine.core.vdsbroker.VmAnalyzer]
> (DefaultQuartzScheduler_Worker-86) [60dea18f] VM
> 'f9cd282e-110a-4896-98d3-6d320662744d'(vm.domain.com [1]) moved from
> 'Up' --> 'Paused'
> 2016-04-13 10:52:30,815 INFO
>
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>
> (DefaultQuartzScheduler_Worker-86) [60dea18f] Correlation ID: null,
> Call Stack: null, Custom Event ID: -1, Message: VM vm.domain.com [1]
> has been paused.
> 2016-04-13 10:52:30,898 ERROR
>
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>
> (DefaultQuartzScheduler_Worker-86) [60dea18f] Correlation ID: null,
> Call Stack: null, Custom Event ID: -1, Message: VM vm.domain.com [1]
> has been paused due to no Storage space error.
> 2016-04-13 10:52:52,320 WARN
> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData]
> (org.ovirt.thread.pool-8-thread-38) [] domain
> '5de4a000-a9c4-489c-8eee-10368647c413:iscsi01' in problem. vds:
> 'host6.domain.com [2]'
> 2016-04-13 10:52:55,183 INFO
> [org.ovirt.engine.core.vdsbroker.VmAnalyzer]
> (DefaultQuartzScheduler_Worker-70) [3da0f3d4] VM
> 'f9cd282e-110a-4896-98d3-6d320662744d'(vm.domain.com [1]) moved from
> 'Paused' --> 'Up'
> 2016-04-13 10:52:55,318 INFO
>
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>
> (DefaultQuartzScheduler_Worker-70) [3da0f3d4] Correlation ID: null,
> Call Stack: null, Custom Event ID: -1, Message: VM vm.domain.com [1]
> has recovered from paused back to up.
>
> The storage domain is far from being full, though (400+ G available
> right now). Could this be related to this other issue [1]? If not,
> how could I debug what's going on?
>
> Thanks.
>
>  [1]: https://www.mail-archive.com/users@ovirt.org/msg32079.html
> [3]
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>
>
>
> Links:
> ------
> [1] http://vm.domain.com
> [2] http://host6.domain.com
> [3] https://www.mail-archive.com/users@ovirt.org/msg32079.html
> [4] http://lists.ovirt.org/mailman/listinfo/users
>
>
>
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