Hi Jeff,
Thanks for your reply. Our two servers are donuts (server1) and coffee
(server2) have been configured with CMAN but the outcome isn't quite what we
expect. On donuts a 'clustat' gives us some errors.
[r...@donuts ~]# clustat
Cluster Status for ngs @ Mon Jun 28 15:14:15 2010
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
donuts.microslu.washington.edu 2 Online, Local
Node1
1 Offline, Estranged
My cluster.conf file reads as following on this machine.
[r...@donuts ~]# cat /etc/cluster/cluster.conf
<?xml version="1.0"?>
<cluster alias="ngsCluster" config_version="7" name="ngs">
<fence_daemon post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="coffee.microslu.washington.edu" nodeid="1"
votes="1">
<fence/>
</clusternode>
<clusternode name="donuts.microslu.washington.edu" nodeid="2"
votes="1">
<fence/>
</clusternode>
</clusternodes>
<cman/>
<fencedevices/>
<rm>
<failoverdomains/>
<resources/>
</rm>
</cluster>
However, when I try to do the same on coffee, I am unable to start cman. I've
copied donuts cluster.conf file to this machine but gets overwritten with a
cluster.conf file that just has 'donuts' in it every time I try to restart CMAN.
[r...@coffee cluster]# clustat
Could not connect to CMAN: Connection refused
[r...@coffee cluster]# /etc/init.d/cman start
Starting cluster:
Loading modules... done
Mounting configfs... done
Starting ccsd... done
Starting cman... failed
cman not started: Can't find local node name in cluster.conf
/usr/sbin/cman_tool: aisexec daemon didn't start
[FAILED]
Thanks!
JJ
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Jeff Sturm
Sent: Monday, June 28, 2010 2:46 PM
To: linux clustering
Subject: Re: [Linux-cluster] gfs2 and SAN setup
> From: [email protected]
[mailto:[email protected]] On Behalf Of Jeremiah D.
Jester
> Sent: Monday, June 28, 2010 5:28 PM
> To: [email protected]
> Subject: [Linux-cluster] gfs2 and SAN setup
> [r...@coffee cluster]# mount -o acl -t gfs2 /dev/sdd /vol10
> /sbin/mount.gfs2: can't connect to gfs_controld: Connection refused
Make sure CMAN is running on all nodes, and all nodes have successfully joined
the cluster.
-Jeff
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