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#!/bin/bash
# Written by Sébastien Luttringer
. /etc/rc.conf
. /etc/rc.d/functions
DRBDADM='/usr/sbin/drbdadm'
PROC_DRBD='/proc/drbd'
check_config() {
# check if module is loaded
if [[ ! -e $PROC_DRBD ]]; then
echo "Missing $PROC_DRBD. Try to load drbd module!"
stat_fail
exit 1
fi
# check if config is correct
if ! $DRBDADM dump &>/dev/null; then
echo 'Invalid configuration'
stat_fail
exit 1
fi
}
case "$1" in
start)
stat_busy 'Starting DRBD resources'
# check module and config
check_config
# load config
$DRBDADM adjust all 2>/dev/null || { stat_fail; exit 1; }
# user interruptible version of wait-connect all
$DRBDADM wait-con-int 2>/dev/null || { stat_fail; exit 1; }
# become primary if configured
$DRBDADM sh-b-pri all 2>/dev/nul l|| { stat_fail; exit 1; }
add_daemon drbd
stat_done
;;
stop)
stat_busy 'Stopping DRBD resources'
# check module and config
check_config
# disconnect and detach all resources
$DRBDADM down all 2>/dev/null || { stat_fail; exit 1; }
rm_daemon drbd
stat_done
;;
restart)
$0 stop
$0 start
;;
*)
echo "usage: $0 {start|stop|restart}"
esac
exit 0
# vim:set ts=2 sw=2 ft=sh et:
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