Lars Ellenberg writes: > If that "Lars?" meant me, yes, please, > go ahead an delete outdated examples. > Replace with a reference to the drbd users guide > http://www.drbd.org/docs/about/ or > http://www.drbd.org/docs/install/
how about the webserver example in DRBD HowTo 1.0? i suspect that it does not work. if i try it without 'meta target-role=stopped' in fs0 resource, pacemaker tried to mount the filesystem before drbd0 resource is running resulting in error Mar 28 17:16:56 lenny1 lrmd: [13953]: info: rsc:fs0: start Filesystem[15261]: 2009/03/28_17:16:57 INFO: Running start for /dev/drbd0 on /var/lib/mysql Mar 28 17:16:57 lenny1 lrmd: [13953]: info: RA output: (fs0:start:stderr) /dev/drbd0: Wrong medium type (i use /var/lib/mysql instead of /usr/local/apache/htdocs). if i then add 'meta target-role=stopped' to fs0 and give command crm resource start ms-drbd0 mysql-group is not started automatically. in addition i need to give command crm resource start fs0 why doesn't starting of ms-drbd0 promote the whole group? it would be nice if the apache example would work out of the box without any tweaking. my corresponding example crm config is below. -- juha ------------------------------------------------------------------------ configure primitive drbd0 ocf:heartbeat:drbd \ params drbd_resource=drbd0 \ op monitor role=Master interval=59s timeout=30s \ op monitor role=Slave interval=60s timeout=30s ms ms-drbd0 drbd0 \ meta clone-max=2 notify=true globally-unique=false target-role=stopped primitive fs0 ocf:heartbeat:Filesystem params fstype=ext3 directory=/var/lib/mysql device=/dev/drbd0 meta target-role=stopped primitive virtual-ip ocf:heartbeat:IPaddr2 params ip=192.98.101.10 broadcast=192.98.101.255 nic=eth0 cidr_netmask=24 op monitor interval=21s timeout=5s primitive mysql-server lsb:mysql op monitor interval=20s start-delay=30s group mysql-server-group fs0 virtual-ip mysql-server order ms-drbd0-before-mysql-server-group mandatory: ms-drbd0:promote mysql-server-group:start colocation mysql-server-group-on-ms-drbd0 inf: mysql-server-group ms-drbd0:Master location ms-drbd0-master-on-lenny1 ms-drbd0 rule role=master 100: #uname eq lenny1 property default-resource-stickiness=1 property failure-timeout=10s property cluster-recheck-interval=1m commit end resource start ms-drbd0 resource start fs0 quit _______________________________________________ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker
