Hi, On Thu, Jun 06, 2013 at 09:01:33AM +0200, Florian Crouzat wrote: > Le 05/06/2013 16:23, Wolfgang Routschka a écrit : > >Hi Guys, > > > >one question about group resource for starting parallel configuring with > >crmshell (Scientific Linux 64 > >with pacemaker 1.1.8-7, cman-3.0.12.1-49 and crmsh-1.2.5-55). > > > >in my 2 node cluster I´ll configured a group with 40 ip-address resources > >for easy managing. Now I want that > >start the resources parallel. > > > >in my crmshell I cannot use the option "meta ordered=false" - these option > >is no longer disponse for my information > > > >Afte searching i found "resource sets" so I hope it´s correct for my way to > >parallel my resources but I > >can´t configure resource sets in crmshell in my opinion. > > > >How can I configure my resources to start parallel? > > > >Greetings Wolfgang > > Well, as one the primary author of pacemaker once said[1] "Unordered > and/or uncolocated groups are an abomination." > > I don't know if his position has moved but a group beeing a syntaxic > shortcut for ordering+collocation, trying to make it behave > otherwise might not be a good idea, even if I understand your need > to address a group of 40 resources in a command. > > Question: the couple seconds (if not a single second) required to > start synchronously 40 IPaddr2 RA are too long to wait for you ? Why > do you /must/ start them in parallel ?
That's what a resource set is for. Just define a collocation with those 40 IP address resources. Thanks, Dejan > [1] - http://oss.clusterlabs.org/pipermail/pacemaker/2011-January/008969.html > > > -- > Cheers, > Florian Crouzat > > _______________________________________________ > 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://bugs.clusterlabs.org _______________________________________________ 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://bugs.clusterlabs.org
