Hello! On Fri, Aug 25, 2017 at 1:40 PM, Ralf Schenk <r...@databay.de> wrote:
> Hello, > > I'm using the DNS Balancing gluster hostname for years now, not only with > ovirt. No software so far had a problem. And setting the hostname to only > one Host of course breaks one advantage of a distributed/replicated Cluster > File-System like loadbalancing the connections to the storage and/or > failover if one host is missing. In earlier ovirt it wasn't possible to > specify something like "backupvolfile-server" for a High-Available > hosted-engine rollout (which I use). > As far as i know, backup-volfile-servers is a recommended way to keep you filesystem mountable in case of server failure. While fs is mounted, gluster will automatically provide failover. And you definitely can specify backup-volfile-servers in the storage domain configuration. > I already used live migration in such a setup. This was done with pure > libvirt setup/virsh and later using OpenNebula. > > > Yes, but it was based on a accessing gluster volume as a mount filesystem, not directly... And i would like to exclude that from list of possible causes.
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