[ovirt-users] Error creating a storage pool

[Fred Rolland]

Sergei hi,

Which version are you using ?
Please provide the VDSM and engine logs at the time of the error.

Thanks,

Fred

On Fri, Jan 6, 2017 at 9:30 AM, Sergei Hanus <getallad at gmail.com> wrote:

>  Hi, All!
>
> When trying to attach iscsi device from my storage system, ovirt
> complains, that it cannot create a storage pool.
>
> In logs I can see only this:
> ----------------------------------------------------------
> RuntimeError(u'Error creating a storage pool:
> (u"spUUID=3fcace71-cd2b-4ab4-9d64-8ef926ead05a,
> poolName=hosted_datacenter, masterDom=71b0d510-c24a-49fa-86ec-6b5ebf530140,
> domList=[u\'71b0d510-c24a-49fa-86ec-6b5ebf530140\',
> u\'793985b7-9d11-44a4-bf68-4b509a967a52\'], masterVersion=1, clusterlock
> params: ({\'LEASETIMESEC\': 60, \'LOCKPOLICY\': \'ON\', \'IOOPTIMEOUTSEC\':
> 10, \'LEASERETRIES\': 3, \'LOCKRENEWALINTERVALSEC\': 5})",)',), <traceback
> object at 0x35935a8>)
> -----------------------------------------------------------
>
> I have verified, that this block device can be successfully connected and
> partitioned on the same server using standard tools (iscsiadm, parted,
> mount), so, storage system on its own is working fine.
>
> My question is: what are requirements for block device in order for it to
> be compliant with ovirt? I know, that block size must be 512 bytes, but
> anything else?
>
> Thank you in advance, any comments appreciated.
>
>  Sergei.
>
>
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