8:07 a.m.
Hi Bill,
After glusterfs 3.7.11, around 4-5 bugs were found in sharding and
replicate modules and fixed, some of them causing the VM(s) to pause. Could
you share the glusterfs client logs from around the time the issue was
seen? This will help me confirm it's the same issue, or even debug further
if this is a new issue.
-Krutika
On Fri, Jun 24, 2016 at 10:02 AM, Sahina Bose <sabose(a)redhat.com> wrote:
Can you post the gluster mount logs from the node where paused VM
was
running (under
/var/log/glusterfs/rhev-datarhev-data-center-mnt-glusterSD<mount-path>.log)
?
Which version of glusterfs are you running?
On 06/24/2016 07:49 AM, Bill Bill wrote:
Hello,
Have 3 nodes running both oVirt and Gluster on 4 SSD’s each. At the
moment, there are two physical nics, one has public internet access and the
other is a non-routable network used for ovirtmgmt & gluster.
In the logical networks, I have selected gluster for the nonroutable
network running ovirtmgmt and gluster however, two VM’s randomly pause for
what seems like no reason. They can both be resumed without issue.
One test VM has 4GB of memory and a small disk – no problems with this
one. Two others have 800GB disks and 32GB of RAM – both vm’s exhibit the
same issue.
I also see these in the oVirt dashboard:
Failed to update OVF disks 9e60328d-29af-4533-84f9-633d87f548a7, OVF data
isn't updated on those OVF stores (Data Center xxxxx, Storage Domain
sr-volume01).
Jun 23, 2016 9:54:03 PM
VDSM command failed: Could not acquire resource. Probably resource factory
threw an exception.: ()
///////////////
VM xxxxx has been paused due to unknown storage error.
///////////////
In the error log on the engine, I see these:
ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(ForkJoinPool-1-worker-7) [10caf93e] Correlation ID: null, Call Stack:
null, Custom Event ID: -1, Message: VM xxxxxx has been paused due to
unknown storage error.
INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(ForkJoinPool-1-worker-11) [10caf93e] Correlation ID: null, Call Stack:
null, Custom Event ID: -1, Message: VM xxxxxx has recovered from paused
back to up.
///////////////
Hostnames are all local to /etc/hosts on all servers – they also resolve
without issue from each host.
//////////////
2016-06-23 22:08:59,611 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3435:/mnt/data/sr-volume01' of volume
'93e36cdc-ab1b-41ec-ac7f-966cf3856b59' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,614 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3637:/mnt/data/sr-volume01' of volume
'93e36cdc-ab1b-41ec-ac7f-966cf3856b59' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,616 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3839:/mnt/data/sr-volume01' of volume
'93e36cdc-ab1b-41ec-ac7f-966cf3856b59' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,618 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3435:/mnt/data/distributed' of volume
'b887b05e-2ea6-496e-9552-155d658eeaa6' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,620 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3637:/mnt/data/distributed' of volume
'b887b05e-2ea6-496e-9552-155d658eeaa6' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,622 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3839:/mnt/data/distributed' of volume
'b887b05e-2ea6-496e-9552-155d658eeaa6' with correct network as no gluster
network found in cluster '75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,624 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3435:/mnt/data/iso' of volume
'89f32457-c8c3-490e-b491-16dd27de0073'
with correct network as no gluster network found in cluster
'75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,626 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3637:/mnt/data/iso' of volume
'89f32457-c8c3-490e-b491-16dd27de0073'
with correct network as no gluster network found in cluster
'75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,628 WARN
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] Could not associate brick
'ovirt3839:/mnt/data/iso' of volume
'89f32457-c8c3-490e-b491-16dd27de0073'
with correct network as no gluster network found in cluster
'75bd64de-04b2-4a99-9cd0-b63e919b9aca'
2016-06-23 22:08:59,629 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(DefaultQuartzScheduler_Worker-76) [1c1cf4f] FINISH,
GlusterVolumesListVDSCommand, return:
{b887b05e-2ea6-496e-9552-155d658eeaa6=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@d8c9039b,
93e36cdc-ab1b-41ec-ac7f-966cf3856b59=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@fe5ab019,
89f32457-c8c3-490e-b491-16dd27de0073=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@9a56d633},
log id: 485a0611
2016-06-23 22:09:04,645 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(DefaultQuartzScheduler_Worker-89) [] START,
GlusterVolumesListVDSCommand(HostName = ovirt3839,
GlusterVolumesListVDSParameters:{runAsync='true',
hostId='32c500e5-268d-426a-9a4a-108535e67722'}), log id: 41b6479d
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