It applies a profile for the virt group. You can get more info here:

https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/configuring_red_hat_virtualization_with_red_hat_gluster_storage/app-virt_profile

Or you can look at the file directly, it’s basically just a list of gluster volume options to be applied. I can’t remember off the top of my head what location the profiles are in but it shouldn’t be too difficult to find.

On Thu, Mar 19, 2020 at 7:45 AM Christian Reiss <email@christian-reiss.de> wrote:

Yeah,

That button scares me. What does it do, precisely?

On 19/03/2020 11:18, Jayme wrote:
> At the very least you should make sure to apply the gluster virt profile
> to vm volumes. This can also be done using optimize for virt store in
> the ovirt GUI

--
with kind regards,
mit freundlichen Gruessen,

Christian Reiss