[ovirt-users] Hosted engine vs. hypervisor hosts naming on hyperconverged setup

[Roy Golan]

On Mon, Dec 28, 2015 at 5:31 AM, Will Dennis <wdennis at nec-labs.com> wrote:

> Think I found the issue… Something caused the glusterd service on
> ovirt-host-03 to segfault… Restarted it, and then went ahead and configured
> a GlusterFS storage domain for Data, which worked, and now the DC status is
> “Up"… Funny thing is, I do not see the “hosted_storage” domain anywhere
> now, just the Data SD that I created (name = vm_storage_1)
>
> There is still nothing showing up in the “VMs” node…
>
>
Please share the /var/log/ovirt-engine/engine.log from the engine machine

If you are running 3.6.1 you should see the domain imported automatically.



>
> On Dec 27, 2015, at 9:28 PM, Will Dennis <wdennis at nec-labs.com<mailto:
> wdennis at nec-labs.com>> wrote:
>
> Did a bit of RTFM this evening, and read in the Admin Guide that:
> "The new data center is added to the virtualization environment. It will
> remain Uninitialized until a cluster, host, and storage domain are
> configured for it; use Guide Me to configure these entities."
>
> So, in webadmin I clicked on the Data Centers node, and then clicked on
> the “Guide Me” link; sure enough, in the “There are still unconfigured
> entities:” section, there was a link for “Attach Storage”. When I clicked
> on it, I saw that there was an option to attach the “hosted_storage”
> storage domain; when I tried to do so, it failed, and I got the following
> events at the bottom of the webadmin UI:
>
> Dec 27, 2015 8:58:18 PM  VDSM ovirt-node-03 command failed: Cannot acquire
> host id: (u'e89b6e64-bd7d-4846-b970-9af32a3295ee', SanlockException(22,
> 'Sanlock lockspace add failure', 'Invalid argument'))
>
> Dec 27, 2015 8:58:18 PM  Failed to attach Storage Domains to Data Center
> Default. (User: admin at internal)
>
> Dec 27, 2015 8:58:18 PM  Failed to attach Storage Domain hosted_storage to
> Data Center Default. (User: admin at internal)
>
> So, how to fix this latest issue?
>
>
> On Dec 27, 2015, at 3:11 PM, Will Dennis <wdennis at nec-labs.com<mailto:
> wdennis at nec-labs.com>> wrote:
>
> I clicked on the “Data Centers” node on the left nav of webadmin, and I
> see that the “Default” DC (the only one I have) has a status of
> “Uninitialized”… Not sure how to initialize it (there’s no menu option for
> that on the node…)
>
>
>
>
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