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On 06/11/2012 02:11 AM, Shireesh Anjal wrote:
<blockquote cite="mid:4FD58C2A.2070705@redhat.com" type="cite">
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On Sunday 10 June 2012 02:02 AM, Robert Middleswarth wrote:
<blockquote cite="mid:4FD3B2CF.2010501@middleswarth.net"
type="cite">On 06/09/2012 11:33 AM, Haim Ateya wrote: <br>
<blockquote type="cite">adding Shireesh\Daniel <br>
<br>
Hi Robert, <br>
<br>
afaik, there is no official documentation that show's how to
work <br>
with glusterFS using oVirt since its too new and we are in
early integration phases (shireesh, correct me if i'm wrong).
<br>
</blockquote>
That is why I asked is anyone has started working on the doc's <br>
</blockquote>
<br>
Here is the feature page:
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<a moz-do-not-send="true"
href="http://ovirt.org/wiki/Features/Gluster_Support">http://ovirt.org/wiki/Features/Gluster_Support</a><br>
We intend to add more documentation soon, though nothing else is
available right now.<br>
<br>
<blockquote cite="mid:4FD3B2CF.2010501@middleswarth.net"
type="cite">
<blockquote type="cite">I would start by browsing
tohttp://www.gluster.org/ and read about the underlying
technology (glusterFS, admin guide is good place to start). <br>
</blockquote>
Read though there doc's but wasn't sure how much needed to be
done using native glusterfs tools and how much is done using
ovirt engine because of the fact it was recently integrated
means there are still likely holes in the process. <br>
</blockquote>
<br>
Most of the features mentioned in the feature page, except async
tasks (rebalance volume, migrate brick) and bootstrapping changes
are currently available from UI and REST api. You should run
engine with the option "InstallVds" set to false and SSL disabled
(on both engine and vdsm). When creating clusters, make sure you
select the checkbox to enable gluster services, and always add
hosts to such clusters from UI only.<br>
</blockquote>
I see some documentation on setting SSL to disable but I can't find
were I set InstallVds to false. How do I set that? <br>
<br>
Thanks<br>
Robert <br>
<blockquote cite="mid:4FD58C2A.2070705@redhat.com" type="cite"> <br>
<blockquote cite="mid:4FD3B2CF.2010501@middleswarth.net"
type="cite">
<blockquote type="cite">as for tips and hints, I will describe
what you need in general (very high-level): <br>
<br>
- cluster and data-center - edit cluster and set the gluster
check box <br>
- host side (vds): <br>
* install vdsm-gluster package <br>
* install all gluster-related packages <br>
* make sure all gluster related services are fully
operational <br>
</blockquote>
Didn't see vdsm-gluster when I built the nodes but when I looked
for the package it was there. Already had all the glusterfs
services running. <br>
<blockquote type="cite">- create new volume (volume is a
collection of bricks which represent a collection of export
domains): <br>
* allocate storage space on your host <br>
* make sure this space is exposed via export (NFS)
directory <br>
* create new volume\bricks <br>
</blockquote>
This is where I am confused. glusterfs supports 3 methods of
exposing the cluster. Is ovirt using the NFS or the native(fs)
method? If it is NFS why the interface for bricks? Wouldn't
you just create a giant nfs share? This is the area I am most
confused with and looking for hints on. <br>
</blockquote>
<br>
To be more precise, glusterfs supports 3 methods of exposing a
*volume*, and not cluster. A cluster can contain a number of
volumes. In Gluster terminology, Bricks (server:directory) are
building blocks of a "volume". Volumes can be exported using
native (GLUSTER), NFS or CIFS protocols, though only GLUSTER and
NFS are available from the UI for now. A volume need not
necessarily have bricks on all servers of the cluster. If you want
one giant NFS share spread over all servers of the cluster, you'll
have to use one brick from each of the servers when creating the
volume, and then export the Volume via NFS.<br>
<br>
Feel free to ask glusterfs specific questions on the #gluster IRC
channel on FreeNode.<br>
<br>
<blockquote cite="mid:4FD3B2CF.2010501@middleswarth.net"
type="cite"> <br>
Thanks <br>
Robert <br>
<blockquote type="cite">Thanks, <br>
<br>
Haim <br>
----- Original Message ----- <br>
<blockquote type="cite">From: "Robert Middleswarth"<a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:robert@middleswarth.net"><robert@middleswarth.net></a>
<br>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:To:users@ovirt.org">To:users@ovirt.org</a> <br>
Sent: Friday, June 8, 2012 9:23:40 PM <br>
Subject: [Users] Anyone started working on the documentation
for GlusterFS and Ovirt 3.1 yet? <br>
<br>
I installed ovirt 3.1 using the assume repo provided by <br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://www.dreyou.org/ovirt/">http://www.dreyou.org/ovirt/</a>
and it works really well. Been a few <br>
glitches but overall it works well. I see an interface for
GlusterFS <br>
is <br>
in there but no clue how to use it any hints or info been
created <br>
yet? <br>
<br>
Thanks <br>
Robert <br>
<br>
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<br>
<br>
</blockquote>
</blockquote>
<br>
<br>
</blockquote>
<br>
</blockquote>
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