[ovirt-users] Fw: Data Operations On Any Host

[Fred Rolland]

Jeremy,

There is currently no option to restrict the data operations to specific
hosts.

You can disable this feature in the DB, disable "DataOperationsByHSM" in
the vdc_options table.

Note that since it is enabled by default since 4.1, all testing flows were
done with this option.

Regards,
Fred

On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <cryptic5000 at hotmail.com> wrote:

> Hi to all,
>
> In relation to the changes made to distribute data operations between all
> the hosts in a data center rather than burden the SPM. I am very new to
> oVirt and am having troubles finding information on this and need
> assistance to prevent this happening on my development oVirt 4.2 system.
> The issue I have is that I have a cluster which hosts all the storage
> volumes using gluster and they have 10G NICs. I also have a separate
> cluster which is virtualisation only and each host only has 3 x 1G
> aggregated NICs. When I perform disk moves between storage domains it often
> uses one of the virtualisation hosts which drastically increases the time
> taken to move the disk. Can I restrict these types of operations to a set
> of hosts or turn it off altogether so that it just uses the SPM like it
> used to in the past. Distributing it is a great feature but unfortunately
> is no good in my current setup.
>
> Regards,
> Jeremy
>
>
>
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