[ovirt-users] SPM recovery after disaster

[Alexander Vrublevskiy]

Hello Community!
Recently we had a disaster with our oVirt 4.1 three nodes cluster 
with HE and GlusterFS (RF=3) storage domain. We've moved one node to 
maintenance and during actual maintenance one of working nodes with SPM 
role went down. It was hardware failure so we had to remove it from the 
cluster.
After tinkering around now we have almost working cluster with two 
nodes and with GlusterFS RF=2. But the problem is oVirt can't find SPM 
and spaming web interface logs with "HSMGetAllTasksStatusesVDS failed: 
Not SPM" error.
After some time of operating with stated configuration we lost contents of dom_md somehow.
Looks like these two problems are related and second one is a consequence of the first.
Please suggest how to recover SPM and dom_md. Is there a way to recreate both?
TIA
Regards
Alex
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20171002/82c584e6/attachment.html>