Re: [Linux-cluster] Quorum Disk on 2 nodes out of 4?

2009-11-19 Thread Lon Hohberger
On Wed, 2009-11-18 at 11:08 +, Karl Podesta wrote: > On Wed, Nov 18, 2009 at 06:32:25AM +0100, Fabio M. Di Nitto wrote: > > > Apologies if a similar question has been asked in the past, any inputs, > > > thoughts, or pointers welcome. > > > > Ideally you would find a way to plug the storage

Re: [Linux-cluster] Quorum Disk on 2 nodes out of 4?

2009-11-18 Thread Karl Podesta
On Wed, Nov 18, 2009 at 06:32:25AM +0100, Fabio M. Di Nitto wrote: > > Apologies if a similar question has been asked in the past, any inputs, > > thoughts, or pointers welcome. > > Ideally you would find a way to plug the storage into the 2 nodes that > do not have it now, and then run qdisk on

Re: [Linux-cluster] Quorum Disk on 2 nodes out of 4?

2009-11-17 Thread Fabio M. Di Nitto
Karl Podesta wrote: > Hi there, > > Is it possible to have a quorum disk, applicable only to 2 nodes > out of a 4 node cluster? No. The prerequisite for qdisk to work is for all nodes in a cluster to have it running at the same time. > This architecture should really be two clusters, right? One

[Linux-cluster] Quorum Disk on 2 nodes out of 4?

2009-11-17 Thread Karl Podesta
Hi there, Is it possible to have a quorum disk, applicable only to 2 nodes out of a 4 node cluster? (i.e. with the other 2 nodes not connected to the shared quorum disk storage, or not affected by failover or service operation on the 2 nodes that are sharing a disk?) I have encountered the follo