9:50 p.m.
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Hello,
I currently have a 30 node ~200TB Raw Ceph storage primarily used as a
CephFS POSIX Complaint storage for my enclave. Currently I am working on
setting up a dual node High Availability ovirt 4.1 cluster. Considering
avoiding any single points of failure, I would like to use CephFS as my
storage domains and want to use the Self-Hosed Engine feature.
When setting up the Self-Hosted Engine and reaching the steps for
"Configuring Storage", POSIX Compliant FS or CephFS is not an option...
Prompt:
|During customization use CTRL-D to abort. Please specify the storage you
would like to use (glusterfs, iscsi, fc, nfs3, nfs4)[nfs3]:|
Is there a work around for this or any future POSIX FS/CephFS Support
for the Self-Hosted-Engine setup? I was able to create CephFS Domains
within Ovirt and they work great. I was also wondering if it would be
possible to migrate the self-hosted VM to the CephFS storage but this
would require shutting down the VM itself, sort of a catch-22.
Thanks,
-Michael
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<p>Hello,<br>
</p>
<p>I currently have a 30 node ~200TB Raw Ceph storage primarily used
as a CephFS POSIX Complaint storage for my enclave. Currently I am
working on setting up a dual node High Availability ovirt 4.1
cluster. Considering avoiding any single points of failure, I
would like to use CephFS as my storage domains and want to use the
Self-Hosed Engine feature.<br>
</p>
<p>When setting up the Self-Hosted Engine and reaching the steps for
"Configuring Storage", POSIX Compliant FS or CephFS is not an
option...</p>
<p>Prompt:<br>
</p>
<pre class="highlight plaintext"><code> During customization use
CTRL-D to abort.
Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs3,
nfs4)[nfs3]:</code></pre>
<p>Is there a work around for this or any future POSIX FS/CephFS
Support for the Self-Hosted-Engine setup? I was able to create
CephFS Domains within Ovirt and they work great. I was also
wondering if it would be possible to migrate the self-hosted VM to
the CephFS storage but this would require shutting down the VM
itself, sort of a catch-22.</p>
<p>Thanks,</p>
<p>-Michael<br>
</p>
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11:32 a.m.
Hi,
I do not think there is any active effort to bring Ceph support to
hosted engine. Care to open an RFE in the bugzilla?
But we do not have any Ceph experts on the oVirt team at the moment so
I can't promise anything... Is there maybe a way to export Ceph using
some kind of proxy (multipath iscsi for example) that could be used
before the proper support is added?
Best regards
--
Martin Sivak
SLA / oVirt
On Mon, May 15, 2017 at 8:50 PM, Michael Poat <mpoat(a)bnl.gov> wrote:
Hello,
I currently have a 30 node ~200TB Raw Ceph storage primarily used as a
CephFS POSIX Complaint storage for my enclave. Currently I am working on
setting up a dual node High Availability ovirt 4.1 cluster. Considering
avoiding any single points of failure, I would like to use CephFS as my
storage domains and want to use the Self-Hosed Engine feature.
When setting up the Self-Hosted Engine and reaching the steps for
"Configuring Storage", POSIX Compliant FS or CephFS is not an option...
Prompt:
During customization use CTRL-D to abort.
Please specify the storage you would like to use (glusterfs, iscsi, fc,
nfs3, nfs4)[nfs3]:
Is there a work around for this or any future POSIX FS/CephFS Support for
the Self-Hosted-Engine setup? I was able to create CephFS Domains within
Ovirt and they work great. I was also wondering if it would be possible to
migrate the self-hosted VM to the CephFS storage but this would require
shutting down the VM itself, sort of a catch-22.
Thanks,
-Michael
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Martin Sivak -
Michael Poat