[Linux-cluster] consistent quorum disk on cluster nodes

[Marc - A. Dahlhaus [ Administration | Westermann GmbH ]]

Am Donnerstag, den 17.09.2009, 12:30 -0400 schrieb James Marcinek:
> Hello all,
> 
> Can anyone point me in the right direction to some examples of defining udev rules for quorum disks (or disks in general). I'm reading in the docs that the quorum disk needs to be the same on all nodes. I have 2 node clusters, which I've allocated a shared 100MB lun that I've created the quorum disk (mkqdisk command); however the devices are not showing up as the same device (eg /dev/sdc on one node and /dev/sdb on the other ). 
> 
> If the quorum disk could be managed by lvm that would likely make life easier but I'm not sure that would work or is supported, but I think that would be easier than having to create a udev rule for it...
> 
> Thanks,
> 
> james

You should try to use the LABEL of the qdisk to select it.

man qdiskd

Marc