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#!/bin/sh
# Copyright (C) 2007 International Business Machines Corporation and others.
# All Rights Reserved. This program and the accompanying
# materials are made available under the terms of the
# Common Public License v1.0 which accompanies this distribution.
#
# Author: Brian King <brking@us.ibm.com>
#
# iprha
#
# System startup script for the ipr HA facility
#
### BEGIN INIT INFO
# Provides: iprha
# Required-Start: $local_fs
# Should-Start: $remote_fs $syslog
# Required-Stop: $local_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Set all ipr adapters to be preferred primary adapter
# Description: Set all ipr adapters to be preferred primary adapter.
# This script should be started on the "primary" system in a high
# availability configuration for improved ipr disk performance.
### END INIT INFO
IPRCONFIG=@sbindir@/iprconfig
test -x $IPRCONFIG || exit 5
. /lib/lsb/init-functions
start() {
echo -n "Enabling ipr primary adapter mode"
$IPRCONFIG -c set-all-primary
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
log_success_msg " "
else
log_failure_msg " "
fi
return $RETVAL
}
stop() {
echo -n "Disabling ipr primary adapter mode"
$IPRCONFIG -c set-all-secondary
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
log_success_msg " "
else
log_failure_msg " "
fi
return $RETVAL
}
case "$1" in
start)
start
;;
stop)
stop
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
;;
esac
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