On Thu, May 27, 2010 at 2:54 PM, Vadym Chepkov <vchep...@gmail.com> wrote: > > On May 27, 2010, at 7:21 AM, Andrew Beekhof wrote: > >> On Wed, May 26, 2010 at 9:07 PM, Vadym Chepkov <vchep...@gmail.com> wrote: >>> Hi, >>> >>> What would be the proper way to shutdown members of two-node cluster in >>> case of a power outage? >>> I assume as soon I issue 'crm node standby node-1 reboot' resources will >>> start to fail-over to the second node and, >>> first of all, there is no reason for that, and, second of all, >>> consecutive 'crm node standby node-2 reboot' might get into some race >>> condition. >> >> Why? > > Just a gutsy feeling and I would prefer to have it in one transaction, call > me a purist :) > I would use 'crm load update standby.cfg", but I can't figure out how to set > lifetime reboot attribute properly. > crm is definitely using a hack on this one because when I issue this command > the node goes standby, but 'crm configure' and 'crm node show' > indicates that standby attribute is off, weird. > >> >>> >>> In pseudo-property terms: >>> >>> crm confgure property >>> stop-all-resources-even-if-target-role-is-started-until-reboot=true >> >> crm confgure property stop-all-resources=true >> >> followed by: >> cibadmin --delete-all --xpath '//nvp...@name="target-role"]' >> >> should work > > it would also alter those that were stopped for a reason,
cibadmin --delete-all --xpath '//nvp...@name="target-role" @value="Started"]' > and certainly can be tweaked, > but it won't take care of the "until-reboot" part. > > Thanks, > Vadym > _______________________________________________ > 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 > _______________________________________________ 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
