Another one that seem to be related:
2019-08-07 14:43:59,069-0700 ERROR (check/loop) [storage.Monitor] Error
checking path
/rhev/data-center/mnt/10.210.13.64:_ovirt__production/6effda5e-1a0d-4312-bf93-d97fa9eb5aee/dom_md/metadata
(monitor:499)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 497, in
_pathChecked
delay = result.delay()
File "/usr/lib/python2.7/site-packages/vdsm/storage/check.py", line 391, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
MiscFileReadException: Internal file read failure:
(u'/rhev/data-center/mnt/10.210.13.64:_ovirt__production/6effda5e-1a0d-4312-bf93-d97fa9eb5aee/dom_md/metadata',
1, 'Read timeout')
2019-08-07 14:43:59,116-0700 WARN (monitor/6effda5) [storage.Monitor] Host id
for domain 6effda5e-1a0d-4312-bf93-d97fa9eb5aee was released (id: 1)
(monitor:445)
From: "Vrgotic, Marko" <[email protected]>
Date: Wednesday, 7 August 2019 at 09:50
To: "[email protected]" <[email protected]>
Subject: Re: oVirt 4.3.5 potential issue with NFS storage
Log line form VDSM:
“[root@ovirt-sj-05 ~]# tail -f /var/log/vdsm/vdsm.log | grep WARN
2019-08-07 09:40:03,556-0700 WARN (check/loop) [storage.check] Checker
u'/rhev/data-center/mnt/10.210.13.64:_ovirt__production/bda97276-a399-448f-9113-017972f6b55a/dom_md/metadata'
is blocked for 20.00 seconds (check:282)
2019-08-07 09:40:47,132-0700 WARN (monitor/bda9727) [storage.Monitor] Host id
for domain bda97276-a399-448f-9113-017972f6b55a was released (id: 5)
(monitor:445)
2019-08-07 09:44:53,564-0700 WARN (check/loop) [storage.check] Checker
u'/rhev/data-center/mnt/10.210.13.64:_ovirt__production/bda97276-a399-448f-9113-017972f6b55a/dom_md/metadata'
is blocked for 20.00 seconds (check:282)
2019-08-07 09:46:38,604-0700 WARN (monitor/bda9727) [storage.Monitor] Host id
for domain bda97276-a399-448f-9113-017972f6b55a was released (id: 5)
(monitor:445)”
From: "Vrgotic, Marko" <[email protected]>
Date: Wednesday, 7 August 2019 at 09:09
To: "[email protected]" <[email protected]>
Subject: oVirt 4.3.5 potential issue with NFS storage
Dear oVIrt,
This is my third oVirt platform in the company, but first time I am seeing
following logs:
“2019-08-07 16:00:16,099Z INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-51) [1b85e637] Lock freed to
object
'EngineLock:{exclusiveLocks='[2350ee82-94ed-4f90-9366-451e0104d1d6=PROVIDER]',
sharedLocks=''}'
2019-08-07 16:00:25,618Z WARN
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy]
(EE-ManagedThreadFactory-engine-Thread-37723) [] domain
'bda97276-a399-448f-9113-017972f6b55a:ovirt_production' in problem
'PROBLEMATIC'. vds: 'ovirt-sj-05.ictv.com'
2019-08-07 16:00:40,630Z INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy]
(EE-ManagedThreadFactory-engine-Thread-37735) [] Domain
'bda97276-a399-448f-9113-017972f6b55a:ovirt_production' recovered from problem.
vds: 'ovirt-sj-05.ictv.com'
2019-08-07 16:00:40,652Z INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy]
(EE-ManagedThreadFactory-engine-Thread-37737) [] Domain
'bda97276-a399-448f-9113-017972f6b55a:ovirt_production' recovered from problem.
vds: 'ovirt-sj-01.ictv.com'
2019-08-07 16:00:40,652Z INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy]
(EE-ManagedThreadFactory-engine-Thread-37737) [] Domain
'bda97276-a399-448f-9113-017972f6b55a:ovirt_production' has recovered from
problem. No active host in the DC is reporting it as problematic, so clearing
the domain recovery timer.”
Can you help me understanding why is this being reported?
This setup is:
5HOSTS, 3 in HA
SelfHostedEngine
Version 4.3.5
NFS based Netapp storage, version 4.1
“10.210.13.64:/ovirt_hosted_engine on
/rhev/data-center/mnt/10.210.13.64:_ovirt__hosted__engine type nfs4
(rw,relatime,vers=4.1,rsize=65536,wsize=65536,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=10.210.11.14,local_lock=none,addr=10.210.13.64)
10.210.13.64:/ovirt_production on
/rhev/data-center/mnt/10.210.13.64:_ovirt__production type nfs4
(rw,relatime,vers=4.1,rsize=65536,wsize=65536,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=10.210.11.14,local_lock=none,addr=10.210.13.64)
tmpfs on /run/user/0 type tmpfs
(rw,nosuid,nodev,relatime,seclabel,size=9878396k,mode=700)”
First mount is SHE dedicated storage.
Second mount “ovirt_produciton” is for other VM Guests.
Kindly awaiting your reply.
Marko Vrgotic
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