On Tue, Jan 22, 2013 at 04:02:24PM -0600, Dead Horse wrote:
> Any ideas on this one? (from VDSM log):
> Thread-25::DEBUG::2013-01-22
> 15:35:29,065::BindingXMLRPC::914::vds::(wrapper) client [3.57.111.30]::call
> getCapabilities with () {}
> Thread-25::ERROR::2013-01-22 15:35:29,113::netinfo::159::root::(speed)
> cannot read ib0 speed
> Traceback (most recent call last):
>   File "/usr/lib64/python2.6/site-packages/vdsm/netinfo.py", line 155, in
> speed
>     s = int(file('/sys/class/net/%s/speed' % dev).read())
> IOError: [Errno 22] Invalid argument
>
> Causes VDSM to fail to attach storage

I doubt that this is the cause of the failure, as vdsm has always
reported "0" for ib devices, and still is.

Does a former version works with your Engine?
Could you share more of your vdsm.log? I suppose the culprit lies in one
one of the storage-related commands, not in statistics retrieval.

>
> Engine side sees:
> ERROR [org.ovirt.engine.core.bll.storage.NFSStorageHelper]
> (QuartzScheduler_Worker-96) [553ef26e] The connection with details
> 192.168.0.1:/ovirt/ds failed because of error code 100 and error message
> is: general exception
> 2013-01-22 15:35:30,160 INFO
> [org.ovirt.engine.core.bll.SetNonOperationalVdsCommand]
> (QuartzScheduler_Worker-96) [1ab78378] Running command:
> SetNonOperationalVdsCommand internal: true. Entities affected :  ID:
> 8970b3fe-1faf-11e2-bc1f-00151712f280 Type: VDS
> 2013-01-22 15:35:30,200 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (QuartzScheduler_Worker-96) [1ab78378] START,
> SetVdsStatusVDSCommand(HostName = kezan, HostId =
> 8970b3fe-1faf-11e2-bc1f-00151712f280, status=NonOperational,
> nonOperationalReason=STORAGE_DOMAIN_UNREACHABLE), log id: 4af5c4cd
> 2013-01-22 15:35:30,211 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (QuartzScheduler_Worker-96) [1ab78378] FINISH, SetVdsStatusVDSCommand, log
> id: 4af5c4cd
> 2013-01-22 15:35:30,242 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (QuartzScheduler_Worker-96) [1ab78378] Try to add duplicate audit log
> values with the same name. Type: VDS_SET_NONOPERATIONAL_DOMAIN. Value:
> storagepoolname
>
> Engine = latest master
> VDSM = latest master

Since "latest master" is an unstable reference by definition, I'm sure
that History would thank you if you post the exact version (git hash?)
of the code.

> node = el6