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Jaime, <br>
<br>
Thanks for your reply, now datastore 0 and datastore 2 are in
existing storage box, mounted in frontend + nodes, we want to move
datastore 0 and datastore 2 from existing storage box to frontend +
nodes, could it be done?<br>
<br>
So in existing storage box just have datastore 1 and in new storage
box just have datastore 100.<br>
<br>
Rhesa.<br>
<br>
<div class="moz-cite-prefix">On 08/26/2014 01:34 PM, Jaime Melis
wrote:<br>
</div>
<blockquote
cite="mid:CA+HrgRp2h09JHFJ7TYVp5=LDKbapLhJd12hZSiTZX-SLqhirQw@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>I don't entirely understand the difference between both
options, could you explain in more detail what you mean by
distributing the datastore to all the nodes?</div>
<div><br>
</div>
<div>Assuming your configuration is as follows: NFS Server
exports datastores 0 and 1 -> Mounted in Frontend + Nodes</div>
<div><br>
</div>
<div>I recommend the following option:</div>
<div>- Create a new Image datastore (it will have ID >= 100,
in this example we will assume it has ID: 100)</div>
<div>- Create a new exports directive in your new storage box,
for example /storage/datastores/100<br>
</div>
<div>- Mount that mountpoint in all the nodes including the
frontend in the following path: /var/lib/one/datastores/100</div>
<div><br>
</div>
<div>Now you can register more images in the new datastore (ID:
100), and since they are all persistent they will not take
space in the system datastore (ID: 0)</div>
<div><br>
</div>
<div>Best regards,<br>
Jaime</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Aug 26, 2014 at 6:05 AM, Rhesa
Mahendra <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:rhesa@lintasmediadanawa.com" target="_blank">rhesa@lintasmediadanawa.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Guys, please help.
<div>
<div class="h5"><br>
<div><br>
<br>
-------- Original Message --------
<table border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Subject: </th>
<td>Add New Storage Box</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Date: </th>
<td>Mon, 25 Aug 2014 16:21:13 +0700</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">From: </th>
<td>Rhesa Mahendra <a moz-do-not-send="true"
href="mailto:rhesa@lintasmediadanawa.com"
target="_blank"><rhesa@lintasmediadanawa.com></a></td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">To: </th>
<td><a moz-do-not-send="true"
href="mailto:users@lists.opennebula.org"
target="_blank">users@lists.opennebula.org</a>
<a moz-do-not-send="true"
href="mailto:users@lists.opennebula.org"
target="_blank"><users@lists.opennebula.org></a>,
Javier Fontan <a moz-do-not-send="true"
href="mailto:jfontan@opennebula.org"
target="_blank"><jfontan@opennebula.org></a></td>
</tr>
</tbody>
</table>
<br>
<br>
<pre>Guys,
We have plan to add a new storage box, Our existing storage :
/var/lib/one/datastore/0 = system
/var/lib/one/datastore/1 = image
/var/lib/one/datastore/2 = file
All type are from one storage box.
We did internal discuss and we get result with two options:
1. We add a new storage box as an image type and define it as
/var/lib/one/datastore/3 = image2.
Or
2. We will distribute /var/lib/one/datastore/0 = system and
/var/lib/one/datastore/2 = file to all nodes (all node are synced), then
we add the new storage box as /var/lib/one/datastore/3 = image2
So with this second option, the nodes only mount two path from the
storage box (/var/lib/one/datastore/1 = image [from existing storage
box] and /var/lib/one/datastore/3 = image2 [from new storage box]). All
the images are persistent
Please give us some advise with pros and cons within this two options,
thanks.
Rhesa
</pre>
<br>
</div>
<br>
</div>
</div>
</div>
<br>
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</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr">
<div>Jaime Melis<br>
Project Engineer<br>
OpenNebula - Flexible Enterprise Cloud Made Simple<br>
<a moz-do-not-send="true" href="http://www.OpenNebula.org"
target="_blank">www.OpenNebula.org</a> | <a
moz-do-not-send="true" href="mailto:jmelis@opennebula.org"
target="_blank">jmelis@opennebula.org</a></div>
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