[Linux-cluster] RE: Cluster online reconfiguration

[Johnson, Eric]

Answering my own question:

I got some down-time to test this, and it DOES attempt to unmount and
remount the file systems when you change the "force_fsck" parameter.

Eric

>-----Original Message-----
>From: Johnson, Eric 
>Sent: Tuesday, October 06, 2009 1:22 PM
>To: 'linux-cluster at redhat.com'
>Subject: Cluster online reconfiguration
>
>Is there documentation that states how rgmanager handles online
>reconfiguration of cluster resources when issued a 'ccs_tool update
>/etc/cluster/cluster.conf'?
>
>I have some ext3 file systems under cluster control, and I want to
change >the force_fsck option from 1 to 0, but I'm not sure if this will
trigger an >unmount/remount of the file systems, which I definitely
don't want >happening.
>
>RHEL 5.4 32-bit
>Kernel 2.6.18-164.el5PAE
>rgmanager-2.0.52-1.el5
>cman-2.0.115-1.el5_4.2
>openais-0.80.6-8.el5
>
>Thanks,
>Eric