[ovirt-users] oVirt 4.1.5 Finally GlusterFS via lbgfapi

[Denis Chaplygin]

Hello!

On Fri, Aug 25, 2017 at 1:40 PM, Ralf Schenk <rs at 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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