Differences

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--- linux:cluster [2015/12/07 16:13]
vondra created
+++ linux:cluster [2015/12/07 16:16] (current)
vondra
@@ Line 52: / Line 52: @@
   </rm>
 </cluster>
+</code>
+====== start_cluster.sh ======
+<code bash>
+#!/bin/bash
+report_err(){
+        echo "$1"
+}
+echo "Starting cluster services..."
+echo "Starting cman"
+#cman_tool -wt10 join || report_err 'unable to join cluster'
+service cman start || report_err 'unable to join cluster'
+sleep 10
+echo "Starting clvm"
+service clvm start || report_err 'unable to start clvm'
+sleep 5
+echo "Starting gfs2"
+service gfs2-cluster restart
+service gfs2 start || report_err 'unable to start gfs2'
+mount /dev/shared_vg/configurations /shared || report_err 'unable to mount /shared'
+echo "Cluster succesfully started!"
+</code>
+====== stop_cluster.sh ======
+<code bash>
+#!/bin/bash
+report_err(){
+        echo "$1"
+}
+echo "Stopping cluster..."
+service rgmanager stop || report_err 'rgmanager stopping failed'
+echo "rgmanager stopped!"
+service gfs2 stop || report_err 'gfs2 stopping failed'
+echo "gfs2 stopped!"
+sleep 2
+service clvm stop || report_err 'clvm stopping failed'
+echo "CLVM stopped!"
+sleep 5
+killall fenced
+cman_tool -wt10 leave remove || report_err 'leaving cluster failed'
+service cman stop leave || report_err 'cman stopping failed'
 </code>

linux/cluster.1449501235.txt.gz · Last modified: 2015/12/07 16:13 by vondra