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Initial version of the cmirrord init script
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
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Version 2.02.59 -
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Version 2.02.59 -
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===================================
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Initial version of the cmirror init script (Red Hat).
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Initial version of the cmirrord man page.
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Initial version of the cmirrord man page.
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Make cluster log communication structures architecture independant.
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Make cluster log communication structures architecture independant.
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Fix cluster log issues with in-memory bitmaps.
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Fix cluster log issues with in-memory bitmaps.
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104
scripts/cmirrord_init_red_hat.in
Executable file
104
scripts/cmirrord_init_red_hat.in
Executable file
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#!/bin/bash
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#
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# chkconfig: - 22 78
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# description: Loads/Unloads dm-log-clustered module
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#
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#
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### BEGIN INIT INFO
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# Provides: cmirrord
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# Required-Start: $network $time
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# Required-Stop: $network $time
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# Short-Description: Starts and stops cmirrord
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# Description: Starts and stops the cluster mirror log daemon
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### END INIT INFO
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. /etc/init.d/functions
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# set secure PATH
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PATH="/bin:/usr/bin:/sbin:/usr/sbin:/usr/sbin"
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start()
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{
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echo -n "Starting clustered mirror log server:"
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ps -C cmirrord >& /dev/null || cmirrord >& /dev/null
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rtrn=$?
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if [ $rtrn -eq 0 ]; then
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success "startup"
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else
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failure "startup"
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fi
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# need the extra echo to properly terminate the line
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echo
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return $rtrn
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}
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stop()
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{
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echo -n "Stopping clustered mirror log server:"
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killall cmirrord >& /dev/null
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for ((i=0; $i < 10; i++)); do
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if ! ps -C cmirrord >& /dev/null; then
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break;
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fi
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sleep 1
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done
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if [ $i -ge 10 ]; then
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failure "shutdown"
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echo
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return 1
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else
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success "shutdown"
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fi
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echo
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return $rtrn
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}
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cmirror_status()
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{
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ps -C cmirrord >& /dev/null
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if [ $? -ne 0 ]; then
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echo "Cluster log server is not running. (Cluster mirrors will not work.)"
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return 1
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fi
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return 0
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}
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rtrn=1
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# See how we were called.
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case "$1" in
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start)
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start
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rtrn=$?
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;;
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stop)
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stop
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rtrn=$?
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;;
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restart)
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$0 stop
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$0 start
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rtrn=$?
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;;
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status)
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cmirror_status
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rtrn=$?
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if [ $rtrn -eq 0 ]; then
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echo "cmirror is running."
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fi
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;;
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*)
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echo $"Usage: $0 {start|stop|restart|status}"
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;;
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esac
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exit $rtrn
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