Hi, I think the drbd RA can not have two masters! So master-max should be one.
Thanks hj On Fri, Jul 17, 2009 at 12:49 PM, Michael Schwartzkopff <mi...@multinet.de>wrote: > Hi, > > I configured a multistate DRBD (dual master) and OCFS2 on my cluster. I > want to > mount the filesystem where DRBD is master. The following config seems to do > the > trick: > > primitive resDRBD ocf:linbit:drbd \ > operations $id="resDRBD-operations" \ > op monitor interval="20" role="Slave" timeout="20" \ > op monitor interval="10" role="Master" timeout="20" \ > params drbd_resource="r0" \ > meta $id="resDRBD-meta_attributes" > primitive resOCFS2 ocf:heartbeat:Filesystem \ > operations $id="resOCFS2-operations" \ > op monitor interval="20" timeout="40" start-delay="10" \ > params device="/dev/drbd0" directory="/mnt" fstype="ocfs2" > ms msDRBD resDRBD \ > meta clone-max="2" master-max="2" notify="true" master-node-max="1" > clone- > node-max="1" > clone cloneOCFS2 resOCFS2 \ > meta interleave="true" > colocation col2OCFSDRBD inf: cloneOCFS2:Started msDRBD:Master > order ordOCFSDRBD inf: msDRBD:promote cloneOCFS2:start > > when I stop one node, everything is OK. When I put that node online again I > see the following behaviour: > 1) Make the DRBD in the new-online node slave -> OK. > 2) Promote the DRBD in the new-online node -> OK. > 3) STOP both Filesystem resources. NOT OK! > 4) Start both Filesystem resources. > > Please can anybody explain, where my error is? Why do both filesystems > restart > after the promotion of the DRBD? > > Here are the "LogAction" parts of the log: > Jul 17 22:30:34 debian2 pengine: [2103]: notice: LogActions: Start > resDRBD:0#011(debian2) > Jul 17 22:30:34 debian2 pengine: [2103]: notice: LogActions: Leave resource > resDRBD:1#011(Master debian) > Jul 17 22:30:34 debian2 pengine: [2103]: notice: LogActions: Leave resource > resOCFS2:0#011(Stopped) > Jul 17 22:30:34 debian2 pengine: [2103]: notice: LogActions: Leave resource > resOCFS2:1#011(Started debian) > Jul 17 22:30:38 debian2 pengine: [2103]: notice: LogActions: Promote > resDRBD:0#011(Slave -> Master debian2) > Jul 17 22:30:38 debian2 pengine: [2103]: notice: LogActions: Leave resource > resDRBD:1#011(Master debian) > Jul 17 22:30:38 debian2 pengine: [2103]: notice: LogActions: Start > resOCFS2:0#011(debian) > Jul 17 22:30:38 debian2 pengine: [2103]: notice: LogActions: Move resource > resOCFS2:1#011(Started debian -> debian2) > Jul 17 22:30:45 debian2 pengine: [2103]: notice: LogActions: Leave resource > resDRBD:0#011(Master debian2) > Jul 17 22:30:45 debian2 pengine: [2103]: notice: LogActions: Leave resource > resDRBD:1#011(Master debian) > Jul 17 22:30:45 debian2 pengine: [2103]: notice: LogActions: Start > resOCFS2:0#011(debian2) > Jul 17 22:30:45 debian2 pengine: [2103]: notice: LogActions: Start > resOCFS2:1#011(debian) > > > Why does the cluster migrate the resource resOCFS2:1 from node debian to > debian2 at 22:30:38? > > -- > Dr. Michael Schwartzkopff > MultiNET Services GmbH > Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany > Tel: +49 - 89 - 45 69 11 0 > Fax: +49 - 89 - 45 69 11 21 > mob: +49 - 174 - 343 28 75 > > mail: mi...@multinet.de > web: www.multinet.de > > Sitz der Gesellschaft: 85630 Grasbrunn > Registergericht: Amtsgericht München HRB 114375 > Geschäftsführer: Günter Jurgeneit, Hubert Martens > > --- > > PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B > Skype: misch42 > > _______________________________________________ > Pacemaker mailing list > Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > -- Dream with longterm vision! kerdosa
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