On Fri, Mar 11, 2011 at 1:31 PM, Pavel Levshin <pa...@levshin.spb.ru> wrote: > Hi Andrew. > > > I'm sorry, but I can not agree. > > Look again at the DC log. Here it says: "Action lost". This is why I use > this term.
Including those in the first email might have been helpful don't you think? Please file a bug and attach a hb_report archive for the period covered by your problem. > >> Either remove the RA, or make sure it returns something sensible when >> tools or configuration it needs are not available. > > This is what I mean by "error-prone". Such RA may appear again from fresh > RPM. And errors in RAs just happen. Which is why the second option is the preferred one. > OK, I see, there is a way: I could copy each RA to the new location (like > ocf:safe:VirtualDomain), so they will not be touched by RPMS. That would also work > I could even give each resource it's own RA, such as VirtualDomain-X, > VirtualDomain-Y and so on, and place them only on those nodes where resource > can run. > > I only think it is not the best possible way to go. > >> No. For safety we still need to verify that X is not running on node >> C before we allow it to be active anywhere else. >> That you know the X is unavailable on C is one thing, but the cluster >> needs to know too. > > Therefore, I propose an addition to the Pacemaker: a way to tell the cluster > that resource X cannot be executed on node C. Highly unlikely to happen. > Currently, it is done through > status section of the CIB. I wish there was a way to do the same via > configuration. Then the cluster could get rid of quirks with unneeded RAs. > > Maybe anyone will support my proposal? > > > -- > Pavel Levshin //flicker > > > > _______________________________________________ > 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
