[Linux-cluster] how to configure qdisk in a two nodes cluster with mirrored LVM

2008-10-07 Thread gnia gnia
Hello all, Situation: We have a 2 nodes cluster (we don't use GFS). Only one node has an active service. The other node is only here in case the first node crashs (application automatically restarts on the healthy node). This service has a file system resource that is a mirrored LV across 2 stora

Re: [Linux-cluster] redhat cluster in multi SAN

2008-04-25 Thread gnia gnia
path would come back - effectively freezing everything. > > The problem could be a number of things... we may need more information if > the above doesn't help. > > brassow > > > On Apr 25, 2008, at 7:41 AM, gnia gnia wrote: > > Hi all, >> >> Situati

[Linux-cluster] redhat cluster in multi SAN

2008-04-25 Thread gnia gnia
Hi all, Situation : 2 nodes cluster (active/active) under RedHat 4. Each clusterized service has a multipathed/mirrored LV (one PV on each storage bay -> HP EVA 8000) declared as an FS resource. (We decided to implement a multi-SAN environment to prevent from one SAN failure) But all clusterized