[Gluster-users] glusterfs and pacemaker

Uwe Weiss u.weiss at netz-objekte.de
Mon Jul 18 10:10:36 UTC 2011

Hello Marcel,

thank you very much for the patch. Great Job.

It works on the first shot. Mounting and migration of the fs works. Till now
I could not test a hart reset of a cluster node, cause a colleague is
currently using the cluster.

I applied the following parameters:

Fstype: glusterfs
Mountdir: /virtfs

Maybe you can answer me a question for better understanding?

My second node is But in the Filesystem RA I have referenced
to (see above). During my first test node1 was up and running,
but what happens if node1 is completely away and the address is


Uwe Weiss
weiss edv-consulting
Lattenkamp 14
22299 Hamburg
Phone:	+49 40 51323431
Fax:	+49 40 51323437
eMail:	u.weiss at netz-objekte.de

-----Ursprüngliche Nachricht-----
Von: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] Im Auftrag von Marcel Pennewiß
Gesendet: Sonntag, 17. Juli 2011 17:37
An: gluster-users at gluster.org
Betreff: Re: [Gluster-users] glusterfs and pacemaker

On Friday 15 July 2011 13:12:02 Marcel Pennewiß wrote:
> > My idea is, that pacemaker starts and monitors the glusterfs 
> > mountpoints and migrates some resources to the remaining  node if 
> > one or more
> > mountpoint(s) fails.
> For using mountpoints, please have a look at OCF Filesystem agent.

Uwe informed me (via PM) that this didn't work - we did not use this until
now. After some investigation you'll see that ocf::Filesystem did not
detect/work with glusterfs-shares :(

A few changes are necessary to create a basic support for glusterfs.
@Uwe: Please have a look at [1] and try to patch your
"Filesystem"-OCF-script (which maybe located in

[1] http://subversion.fem.tu-ilmenau.de/repository/fem-overlay/trunk/sys-

best regards
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