Novell LINUX ENTERPRISE 11 - HIGH AVAILABILITY, Руководство пользователя, Страница: 121 / 298

2b Create the DLM service and have it run on all machines in the cluster:
configure
primitive dlm ocf:pacemaker:controld op monitor interval=120s
clone dlm-clone dlm meta globally-unique=false interleave=true
end
2c Verify the changes you made to the cluster before commiting them:
cib diff
configure verify
2d Upload the configuration to the cluster and exit the shell:
cib commit stack-glue
quit
3 Add the O2CB configuration with crm.
3a Start the crm shell and create a new scratch configuration:
crm
cib new oracle-glue
3b Configure Pacemaker to start the o2cb service on every node in the cluster.
configure
primitive o2cb ocf:ocfs2:o2cb op monitor interval=120s
clone o2cb-clone o2cb meta globally-unique=false interleave=true
3c
Make sure that Pacemaker only starts the o2cb service on nodes that also
have a copy of the dlm service already running:
colocation o2cb-with-dlm INFINITY: o2cb-clone dlm-clone
order start-o2cb-after-dlm mandatory: dlm-clone o2cb-clone
end
3d
Upload the configuration to the cluster and exit the shell:
Oracle Cluster File System 2 111