On Fri, Oct 29, 2010 at 12:49 PM, Colin Simpson <span dir="ltr"><<a href="mailto:Colin.Simpson@iongeo.com">Colin.Simpson@iongeo.com</a>></span> wrote:<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">I have made one slight mod to his method on the cluster.conf, I</div>
personally have multiple services using the same file mounts. I also<br>
though have cluster.conf managing my GFS2 mounts for me e.g.<br>
<div class="im"><br>
<clusterfs device="/dev/CluVG0/CluVG0-projects"<br>
force_umount="0"<br>
fstype="gfs2" mountpoint="/mnt/projects" name="projects"<br>
options="acl"/><br>
<br>
</div>The issue is: I don't want to force_umount as other services might be<br>
using this mount point (but may not be actually in it at the time). <br></blockquote><div><br></div><div>I don't think you need to use force_unmount, at least I haven't needed to. As I understand, the same resource references can be used as a dependency for multiple services. If one service relies upon a RHCS resource the other service is dependent upon, stopping one service will just decrease the reference count on the RHCS resource and not try to stop the RHCS resource until, from what I've seen, rgmanager is stopped completely; even if the reference count is 0 it appears to leave the resource running. What I saw was that the RHCS controlled GFS2 mount would persistent even have disabling and stopping the RHCS service (or group as they call it sometimes).</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I still have the issue of restart always brings the device up in<br>
Secondary/Primary. I wonder if the startup script doesn't do enough on<br>
restart? I notice the "start" section does:<br>
<br>
$DRBDADM sh-b-pri all # Become primary if configured</blockquote><div><br></div><div>Yea maybe that's it. I can reproduce this behavior 100% of the time as well on dual-primary DRBD resources.</div><div><br></div><div>
-JR</div><div><br></div><div>-JR</div></div>