On Sun, Jan 14, 2018 at 3:46 PM, Yedidyah Bar David <didi(a)redhat.com> wrote:
On Sun, Jan 14, 2018 at 3:37 PM, Jayme <jaymef(a)gmail.com>
wrote:
> First, apologies for all the posts to this list lately, I've been having a
> heck of a time after 4.2 upgrade and you've been helpful, I appreciate that.
>
> Since 4.2 upgrade I'm experiencing a few problems that I'm trying to debug.
>
> Current status is engine and all hosts are upgraded to 4.2, and cluster and
> domain set to 4.2 compatibility. Hosted Engine VM is running and ui
> accessible etc, all VMs on hosts are running but no HA service. Web UI is
> giving a few errors when checking network and snapshots on the hosted engine
> VM only, it doesn't give errors on any of the others VMs that I spot
> checked.
>
> 1. HA-agent and HA-broker are continually crashing on all three hosts over
> and over every few seconds. I sent an email to users list with more details
> on this problem but unfortunately haven't heard anything back yet. The
> general error in the logs seems to be:
> VolumeDoesNotExist(leafUUID)#012VolumeDoesNotExist: Volume does not exist:
> (u'8582bdfc-ef54-47af-9f1e-f5b7ec1f1cf8',) -- What? Volume doesn't
exist,
> why not?
If agent/broker logs do not reveal this, the next step is usually checking
vdsm logs and/or system logs. Can you please check/share these? Thanks.
>
> 2. Error when clicking "network interfaces" in the web gui for the hosted
VM
> engine.
>
> 3. Similar to #2 above an error is given when clicking "snapshots" in the
> web gui for the hosted engine VM.
>
> The errors for #2 and #3 are generic "cannot read property 'a' of
null".
> I've read previous postings on ovirt-mailing list that suggest you can
> install debug-info package to get a human readable error.. but this package
> does not seem to be compatible with 4.2, it expects 4.1: Requires:
> "ovirt-engine-webadmin-portal = 4.1.2.2-1.el7.centos" -- Perhaps this
> package is no longer required?
Indeed:
https://bugzilla.redhat.com/show_bug.cgi?id=1431545
> I do see some additional details in the
> ui.log that I can post if helpful.
>
> There is obviously something odd going on here with the hosted engine VM.
> All three errors appear to related to a problem with it, although it is
> indeed up and running. I'd really like to get HA broker and agent back up
> and running, and fix these GUI errors related to hosted engine VM. All
> three problems may be connected to one common issue?
>
> Thanks in advance!
>
>
>
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--
Didi
--
Didi