On Thu, Aug 19, 2010 at 9:22 PM, Ruiyuan Jiang <ruiyuan_ji...@liz.com> wrote: > Hi, > > My testing two node (openais and corosync) cluster is up and running (RHEL > v5.5). Now I'd like to create LVM disk storage for the cluster for failover. > The cluster is attached to an EMC Symmetrix SAN. The same LUNs from the EMC > Symmetrix can be seen on both nodes. > I was thinking to use DRBD for the storage management but then I found that I > can't use DRBD. DRBD uses two separate storage devices for two nodes and sync > them. The storage that I have is the one shared by both nodes. HP's HPUX > MC/Services shares storage on both nodes. What do I need for Pacemaker for HA > mode to have one shared storage?
Pacemaker itself doesn't care about storage. But it will happily mount and unmount a file system for you. > Redhat's cluster is active-active mode not HA mode and that is not I want for > now. Thanks. > > Ryan Jiang > > > > This message (including any attachments) is intended > solely for the specific individual(s) or entity(ies) named > above, and may contain legally privileged and > confidential information. If you are not the intended > recipient, please notify the sender immediately by > replying to this message and then delete it. > Any disclosure, copying, or distribution of this message, > or the taking of any action based on it, by other than the > intended recipient, is strictly prohibited. > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
