[Linux-cluster] needs helps GFS2 on 5 nodes cluster

[Digimer]

My first though would be to set <fence_daemon post_join_delay="30" /> in 
cluster.conf.

If that doesn't work, please share your configuration file. Then, with 
all nodes offline, open a terminal to each node and run 'tail -f -n 0 
/var/log/messages'. With that running, start all the nodes and wait for 
things to settle down, then paste the five nodes' output as well.

Also, 6.4 is pretty old, why not upgrade to 6.6?

digimer

On 07/01/15 03:10 PM, Cao, Vinh wrote:
> Hello Cluster guru,
>
> I'm trying to setup Redhat 6.4 OS cluster with 5 nodes. With two nodes I
> don’t have any issue.
>
> But with 5 nodes, when I ran clustat I got 3 nodes online and the other
> two off line.
>
> When I start the one that are off line. Service cman start. I got:
>
> [root at ustlvcmspxxx ~]# service cman status
>
> corosync is stopped
>
> [root at ustlvcmsp1954 ~]# service cman start
>
> Starting cluster:
>
>     Checking if cluster has been disabled at boot...        [  OK  ]
>
>     Checking Network Manager...                             [  OK  ]
>
>     Global setup...                                         [  OK  ]
>
>     Loading kernel modules...                               [  OK  ]
>
>     Mounting configfs...                                    [  OK  ]
>
>     Starting cman...                                        [  OK  ]
>
> Waiting for quorum... Timed-out waiting for cluster
>
>                                                             [FAILED]
>
> Stopping cluster:
>
>     Leaving fence domain...                                 [  OK  ]
>
>     Stopping gfs_controld...                                [  OK  ]
>
>     Stopping dlm_controld...                                [  OK  ]
>
>     Stopping fenced...                                      [  OK  ]
>
>     Stopping cman...                                        [  OK  ]
>
>     Waiting for corosync to shutdown:                       [  OK  ]
>
>     Unloading kernel modules...                             [  OK  ]
>
>     Unmounting configfs...                                  [  OK  ]
>
> Can you help?
>
> Thank you,
>
> Vinh
>
>
>


-- 
Digimer
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