About your question:<br><br><i>Is it possible moving a partition formatted with ocfs file system as<br>
standalone (I have only one node) to a clustered one ?</i><br><br>I'm not the best support you can found here, <br>but, if you are speaking about ocfs2, the differences between clustered or not filesystem should be a mount option ( -M local, or maybe you have already a one node cluster )<br>
<br><br>about this:<br><br><i>The question is this: I have to add a disk on the server, that soon<br>
will be clusterized (Pacemaker+drbd+ocfs).<br>
Now I configured DRBD (primary/secondary at the moment) and I have to<br>
format it, but I'm in doubt if it's better to have ocfs working<br>
standalone o clustered, but without a node.</i><br><br>I'm not confident to understand this one.<br>If you need OCFS2 over DRDB, i think you can't save your filesystem (backup it !!!!).<br>Maybe your setup (primary/secondary) isn't your goal to use a clustered filesystem.<br>
DRDB primary/secondary is the best choice to have an ext3 filesystem which can be mounted on the first node OR on the second node, <br>if you need a concurrent filesystem, mount on first node AND second node, you need an active/active DRDB configuration.<br>
To format an drdb device with ocfs2, you need to create it.<br>Here <a href="http://www.drbd.org/users-guide/ch-ocfs2.html">http://www.drbd.org/users-guide/ch-ocfs2.html</a>, you can found more detail.<br><br>bye<br><br>Marco<br>
<br><br><br><div class="gmail_quote">On Mon, Feb 11, 2013 at 9:00 PM, <span dir="ltr"><<a href="mailto:ocfs2-users-request@oss.oracle.com" target="_blank">ocfs2-users-request@oss.oracle.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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1. Moving a o2cb single node to clustered (Fiorenza Meini)<br>
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Message: 1<br>
Date: Mon, 11 Feb 2013 10:12:54 +0100<br>
From: Fiorenza Meini <<a href="mailto:fmeini@esseweb.eu">fmeini@esseweb.eu</a>><br>
Subject: [Ocfs2-users] Moving a o2cb single node to clustered<br>
To: <a href="mailto:Ocfs2-users@oss.oracle.com">Ocfs2-users@oss.oracle.com</a><br>
Message-ID: <<a href="mailto:5118B616.5090604@esseweb.eu">5118B616.5090604@esseweb.eu</a>><br>
Content-Type: text/plain; charset=ISO-8859-15; format=flowed<br>
<br>
Hi there,<br>
Is it possible moving a partition formatted with ocfs file system as<br>
standalone (I have only one node) to a clustered one ?<br>
The question is this: I have to add a disk on the server, that soon<br>
will be clusterized (Pacemaker+drbd+ocfs).<br>
Now I configured DRBD (primary/secondary at the moment) and I have to<br>
format it, but I'm in doubt if it's better to have ocfs working<br>
standalone o clustered, but without a node.<br>
<br>
Thanks and regards<br>
<br>
Fiorenza<br>
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</blockquote></div><br>