44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
Starting the daemon on boot
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---------------------------
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You may wish to add these lines to /etc/rc.d/rc.local to start the service:
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if [ -x /etc/rc.d/rc.o2cb ]; then
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/etc/rc.d/rc.o2cb start
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fi
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You may also add these lines to /etc/rc.d/rc.local_shutdown:
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if [ -x /etc/rc.d/rc.o2cb ]; then
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/etc/rc.d/rc.o2cb stop
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fi
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Remember to give executable permission to /etc/rc.d/rc.local_shutdown:
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chmod 0755 /etc/rc.d/rc.local_shutdown
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Configuring the cluster system
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------------------------------
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Before the o2cb daemon can be started on boot, O2CB_ENABLED variable should
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be set to "true" in /etc/default/o2cb
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Creating cluster.conf in /etc/ocfs2 can be done with `o2cb` command.
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For example, to define a cluster named ocfs2 with two nodes:
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o2cb add-cluster ocfs2
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o2cb add-node ocfs2 node0 --ip 10.1.0.100
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o2cb add-node ocfs2 node1 --ip 10.1.0.101
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Heartbeat is configured with:
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o2cb add-heartbeat cluster_name device1
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Use the `mkfs.ocfs2` command to create an OCFS2 volume on a block device.
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Mounting OCFS2 volumes on boot is done with /etc/rc.d/rc.ocfs2 init script.
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For additional steps and details, read "Installing and Configuring OCFS2"
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that can be found on: https://docs.oracle.com/
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