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, 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
