[ovirt-users] Fwd: Fwd: why host is not capable to run HE?

[Artem Tambovskiy]

Thanks Martin.

As you suggested I updated hosted-engine.conf with correct host_id values
and restarted ovirt-ha-agent services on both hosts and now I run into the
problem with  status "unknown-stale-data" :(
And second host still doesn't looks as capable to run HE.

Should I stop HE VM, bring down ovirt-ha-agents and reinitialize-lockspace
and start ovirt-ha-agents again?

Regards,
Artem



On Mon, Feb 19, 2018 at 6:45 PM, Martin Sivak <msivak at redhat.com> wrote:

> Hi Artem,
>
> just a restart of ovirt-ha-agent services should be enough.
>
> Best regards
>
> Martin Sivak
>
> On Mon, Feb 19, 2018 at 4:40 PM, Artem Tambovskiy
> <artem.tambovskiy at gmail.com> wrote:
> > Ok, understood.
> > Once I set correct host_id on both hosts how to take changes in force?
> With
> > minimal downtime? Or i need reboot both hosts anyway?
> >
> > Regards,
> > Artem
> >
> > 19 февр. 2018 г. 18:18 пользователь "Simone Tiraboschi"
> > <stirabos at redhat.com> написал:
> >
> >>
> >>
> >> On Mon, Feb 19, 2018 at 4:12 PM, Artem Tambovskiy
> >> <artem.tambovskiy at gmail.com> wrote:
> >>>
> >>>
> >>> Thanks a lot, Simone!
> >>>
> >>> This is clearly shows a problem:
> >>>
> >>> [root at ov-eng ovirt-engine]# sudo -u postgres psql -d engine -c 'select
> >>> vds_name, vds_spm_id from vds'
> >>>     vds_name     | vds_spm_id
> >>> -----------------+------------
> >>>  ovirt1.local |          2
> >>>  ovirt2.local |          1
> >>> (2 rows)
> >>>
> >>> While hosted-engine.conf on ovirt1.local have host_id=1, and
> ovirt2.local
> >>> host_id=2. So totally opposite values.
> >>> So how to get this fixed in the simple way? Update the engine DB?
> >>
> >>
> >> I'd suggest to manually fix /etc/ovirt-hosted-engine/hosted-engine.conf
> on
> >> both the hosts
> >>
> >>>
> >>>
> >>> Regards,
> >>> Artem
> >>>
> >>> On Mon, Feb 19, 2018 at 5:37 PM, Simone Tiraboschi <
> stirabos at redhat.com>
> >>> wrote:
> >>>>
> >>>>
> >>>>
> >>>> On Mon, Feb 19, 2018 at 12:13 PM, Artem Tambovskiy
> >>>> <artem.tambovskiy at gmail.com> wrote:
> >>>>>
> >>>>> Hello,
> >>>>>
> >>>>> Last weekend my cluster suffered form a massive power outage due to
> >>>>> human mistake.
> >>>>> I'm using SHE setup with Gluster, I managed to bring the cluster up
> >>>>> quickly, but once again I have a problem with duplicated host_id
> >>>>> (https://bugzilla.redhat.com/show_bug.cgi?id=1543988) on second
> host and due
> >>>>> to this second host is not capable to run HE.
> >>>>>
> >>>>> I manually updated file hosted_engine.conf with correct host_id and
> >>>>> restarted agent & broker - no effect. Than I rebooted the host
> itself -
> >>>>> still no changes. How to fix this issue?
> >>>>
> >>>>
> >>>> I'd suggest to run this command on the engine VM:
> >>>> sudo -u postgres scl enable rh-postgresql95 --  psql -d engine -c
> >>>> 'select vds_name, vds_spm_id from vds'
> >>>> (just  sudo -u postgres psql -d engine -c 'select vds_name, vds_spm_id
> >>>> from vds'  if still on 4.1) and check
> >>>> /etc/ovirt-hosted-engine/hosted-engine.conf on all the involved host.
> >>>> Maybe you can also have a leftover configuration file on undeployed
> >>>> host.
> >>>>
> >>>> When you find a conflict you should manually bring down sanlock
> >>>> In doubt a reboot of both the hosts will solve for sure.
> >>>>
> >>>>
> >>>>>
> >>>>>
> >>>>> Regards,
> >>>>> Artem
> >>>>>
> >>>>> _______________________________________________
> >>>>> Users mailing list
> >>>>> Users at ovirt.org
> >>>>> http://lists.ovirt.org/mailman/listinfo/users
> >>>>>
> >>>>
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> Users mailing list
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> >>> http://lists.ovirt.org/mailman/listinfo/users
> >>>
> >>
> >
> > _______________________________________________
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> >
>
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