[ovirt-users] oVirt 4.2 CEPH support

Nir Soffer nsoffer at redhat.com
Tue Jan 9 19:10:04 UTC 2018


On Tue, Jan 9, 2018 at 12:33 AM ~Stack~ <i.am.stack at gmail.com> wrote:

> On 01/08/2018 07:15 AM, Gianluca Cecchi wrote:
> > Probably he refers to this blog:
> >
> https://rhelblog.redhat.com/2018/01/04/red-hat-virtualization-4-2-beta-is-live/
> >
> > with:
> > "
> > *Support for Ceph via iSCSI* – The Ceph iSCSI target has been tested and
> > certified as a storage domain for virtual machines. This provides more
> > infrastructure and deployment choices for engineers and architects.
> > "
> >
> > It seems a described feature that didn't get any referral in oVirt 4.2
> > release notes:
> > https://ovirt.org/release/4.2.0/
> >
> > But I think in general, given a version, it is not guaranteed that what
> > in RHEV maps with what in oVirt and viceversa.
> > I don't know if this one about Ceph via iSCSI is one of them.
>
> ErrrWHAAAAAA???
>
> If Ceph support is in oVirt, I am about to be extremely excited. I'm
> just racked the hardware for a new oVirt install today and the Ceph gear
> is showing up in a few weeks. I was planning on setting up a dedicated
> NFS server for VM's essentially having two storage domains, but if I can
> just have Ceph...I would be a very happy sys admin!
>

Ceph is supported since 3.6 via Cinder.

But the support is not complete, some features are not available with Ceph,
mainly integration with other storage types, like moving disks to/from Ceph
and other storage, live storage migration, image upload and download,
and vm leases.

But it may be good enough to keep you happy!

Nir


> ~Stack~
>
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