cluster:
name = ocfs2
node_count = 2
node:
name = sles1
cluster = ocfs2
number = 0
ip_address = 192.168.234.129
ip_port = 7777
node:
name = sles2
cluster = ocfs2
number = 1
ip_address = 192.168.234.130
ip_port = 7777
sles1:~ # /etc/init.d/o2cb status
Module "configfs": Loaded
Filesystem "configfs": Mounted
Module "ocfs2_nodemanager": Loaded
Module "ocfs2_dlm": Loaded
Module "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking O2CB cluster ocfs2: Online
Checking O2CB heartbeat: Not active
sles1:~ # cat /etc/sysconfig/o2cb
#
# This is a configuration file for automatic startup of the O2CB
# driver. It is generated by running /etc/init.d/o2cb configure.
# Please use that method to modify this file
#
# O2CB_ENABELED: 'true' means to load the driver on boot.
O2CB_ENABLED=true
# O2CB_BOOTCLUSTER: If not empty, the name of a cluster to start.
O2CB_BOOTCLUSTER=ocfs2
# O2CB_HEARTBEAT_THRESHOLD: Iterations before a node is considered dead.
O2CB_HEARTBEAT_THRESHOLD=7
# O2CB_HEARTBEAT_MODE: Whether to use the native "kernel" or the "user"
# driven heartbeat (for example, for integration with heartbeat 2.0.x)
O2CB_HEARTBEAT_MODE="user"