Hi, On Mon, May 25, 2009 at 01:39:39PM +0200, Jan Kalcic wrote: > Andrew Beekhof wrote: > > On Mon, May 25, 2009 at 12:58 PM, Jan Kalcic <[email protected]> wrote: > > > >> Hi all, > >> > >> I was going through several documents and I came across the pacemaker > >> document on clusterlabs saying "DRBD version 8's Primary/Primary mode is > >> not supported (yet)" > >> > >> Does it mean I should not create any OCF RA for it (pacemaker is not > >> able to handle it), or it means I cannot use it all? > >> > > > > It means that the OCF RA included with Heartbeat (that Pacemaker uses) > > isnt smart enough to handle primary/primary. > > Once the script is smart updated, Pacemaker will be able to handle it just > > fine. > > > In the meanwhile, it's suggested to not create the resource and just > configure drbd device apart from pacemaker? Which problems could occur > if using DRBD without having configured it in heartbeat?
No monitoring of the drbd resource. Somebody can stop/start it without telling anybody. One can forget to start it on boot, then all resources that depend on it will fail. Basically, if you're system's are really well maintained/administered, you should be OK. Thanks, Dejan > Thanks, > Jan > > > _______________________________________________ > > Linux-HA mailing list > > [email protected] > > http://lists.linux-ha.org/mailman/listinfo/linux-ha > > See also: http://linux-ha.org/ReportingProblems > > > > > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
