[Pacemaker] Problem with failover/failback under Ubuntu 10.04 for Active/Passive OpenNMS

[Sven Wick]

On Mon, 05 Jul 2010 14:40:55 +0300, Dan Frincu <dfrincu at streamwide.ro>
wrote:

> Hi,
> 
> First you might want to look at the following error, see if the module 
> is available on both servers.
> 
> (fs-opennms-config:start:stderr) FATAL: Module scsi_hostadapter not
found.
> 
> Then try to run the resource manually:
> - go to /usr/lib/ocf/resource.d/heartbeat
> - export OCF_ROOT=/usr/lib/ocf
> - export OCF_RESKEY_device="/dev/drbd/by-res/config"
> - export OCF_RESKEY_options=rw
> - export OCF_RESKEY_fstype=xfs
> - export OCF_RESKEY_directory="/etc/opennms"
> - ./Filesystem start
> 
> See if you encounter any errors here. Run the steps on both servers. 
> Make sure to move the drbd resource from server to server so that the 
> mount works. You do that via
> - go to server where drbd device is currently mounted and in a primary
> state
> - umount /etc/opennms
> - drbdadm secondary config
> - move to other server
> - drbdadm primary config
> 
> Also, make sure that pacemaker doesn't interfere with these operations
:)
> 
> Cheers.

I get the error message about the scsi_hostadapter on both nodes
but I can mount the DRBD Device just fine.