Thanks a lot, Simone! This is clearly shows a problem: [root@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?

Regards, Artem On Mon, Feb 19, 2018 at 5:37 PM, Simone Tiraboschi <stirabos(a)redhat.com&gt; wrote: > > > On Mon, Feb 19, 2018 at 12:13 PM, Artem Tambovskiy < > artem.tambovskiy(a)gmail.com&gt; 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(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

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(a)redhat.com&gt; написал: > > > On Mon, Feb 19, 2018 at 4:12 PM, Artem Tambovskiy > <artem.tambovskiy(a)gmail.com&gt; wrote: >> >> >> Thanks a lot, Simone! >> >> This is clearly shows a problem: >> >> [root@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(a)redhat.com&gt; >> wrote: >>> >>> >>> >>> On Mon, Feb 19, 2018 at 12:13 PM, Artem Tambovskiy >>> <artem.tambovskiy(a)gmail.com&gt; 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(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>> >> >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users