[ovirt-users] Maintenance mode for storage?

[Nir Soffer]

On Sun, May 14, 2017 at 7:59 PM Troels Arvin <troels at arvin.dk> wrote:

> Hello,
>
> Fred Rolland wrote:
> > You cannot put a storage domain to maintenance if you have running VMs
> > using disks located in this domain.
>
> OK.
>
> Am I right about the following: A storage domain needs to be in
> maintenance mode before a LUN may be removed from it?
>

Yes.


> - And if so: This means that ovirt does not support online removal of a
> LUN from a storage domain, even if there's sufficient free space in other
> LUNs in the storage domain?
>

Yes, removing a lun from a storage domain require moving the storage
domain to maintenance.

If there is no space to remove a lun, you will not be able to remove it even
if the domain is in maintenance.

Nir
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