Hi Marko,
Is seems that there's a connectivity problem with host 10.210.13.64.
Can you please make sure the metadata under
/rhev/data-center/mnt/10.210.13.64:_ovirt__production/6effda5e-1a0d-4312-bf93-d97fa9eb5aee/dom_md/metadata
is accessible?


*Regards,*

*Shani Leviim*


On Sat, Aug 10, 2019 at 2:57 AM Vrgotic, Marko <m.vrgo...@activevideo.com>
wrote:

> Log files from ovirt engine and ovirt-sj-05 vdsm  attached.
>
>
>
> Its related to host named: ovirt-sj-05.ictv.com
>
>
>
> Kindly awaiting your reply.
>
>
>
>
>
> — — —
> Met vriendelijke groet / Kind regards,
>
> *Marko Vrgotic*
>
>
>
>
>
>
>
> *From: *"Vrgotic, Marko" <m.vrgo...@activevideo.com>
> *Date: *Thursday, 8 August 2019 at 17:02
> *To: *Shani Leviim <slev...@redhat.com>
> *Cc: *"users@ovirt.org" <users@ovirt.org>
> *Subject: *Re: [ovirt-users] Re: oVirt 4.3.5 potential issue with NFS
> storage
>
>
>
> Hey Shanii,
>
>
>
> Thank you for the reply.
>
> Sure, I will attach the full logs asap.
>
> What do you mean by “flow you are doing”?
>
>
>
> Kindly awaiting your reply.
>
>
>
> Marko Vrgotic
>
>
>
> *From: *Shani Leviim <slev...@redhat.com>
> *Date: *Thursday, 8 August 2019 at 00:01
> *To: *"Vrgotic, Marko" <m.vrgo...@activevideo.com>
> *Cc: *"users@ovirt.org" <users@ovirt.org>
> *Subject: *Re: [ovirt-users] Re: oVirt 4.3.5 potential issue with NFS
> storage
>
>
>
> Hi,
>
> Can you please clarify the flow you're doing?
>
> Also, can you please attach full vdsm and engine logs?
>
>
> *Regards,*
>
> *Shani Leviim*
>
>
>
>
>
> On Thu, Aug 8, 2019 at 6:25 AM Vrgotic, Marko <m.vrgo...@activevideo.com>
> wrote:
>
> 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" <m.vrgo...@activevideo.com>
> *Date: *Wednesday, 7 August 2019 at 09:09
> *To: *"users@ovirt.org" <users@ovirt.org>
> *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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