blob: eecbf54d4aed9008cd4350a20df3bbdce7c6d8f7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
#! /bin/sh
#
# wdt Enable & reset the IPMI watchdog timer via cron
#
# chkconfig: - 91 59
# description: wdt is a utility from ipmiutil.sf.net to configure the \
# IPMI watchdog timer.
#
# It enables watchdog for 90 second timeout, reset every 1 min (60 sec).
# It uses the cron daemon which reads files from /etc/cron.d
# Note that the $crond_sh variable is different for RedHat & SuSE.
#
### BEGIN INIT INFO
# Provides: ipmiutil_wdt
# Required-Start: $local_fs $remote_fs $syslog
# Required-Stop: $local_fs $remote_fs $syslog
# Default-Start: 3 4 5 3 4 5
# Default-Stop: 0 1 2 6 0 1 2 6
# Short-Description: ipmiutil watchdog timer init script
# Description: Init script to enable and reset ipmiutil watchdog timer via cron
### END INIT INFO
#
name=ipmiutil_wdt
progn="/usr/bin/ipmiutil wdt"
wdtcron=/etc/cron.d/wdt
LOCKFILE=/var/lock/subsys/$name
wdtlog=/var/log/$name
wdtsec=150 # default 150 seconds for watchdog timeout (2*60 + 30)
start() {
echo -n "Starting $progn: "
echo
# do not start if in driverless mode
ipmiutil cmd -k |grep "driverless" >/dev/null 2>&1
if [ $? -eq 0 ]; then
driverok=0
else
driverok=1
fi
if [ $driverok -eq 0 ]
then
echo "No ipmi driver loaded, aborting."
RETVAL=1
else
# configure the watchdog for a 150 second timeout
$progn -e -t $wdtsec >$wdtlog
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
# restart the watchdog every 60 seconds via /etc/cron.d
cat - <<%%% >$wdtcron
* * * * * root $progn -r >/dev/null
%%%
# make crond re-read the /etc/cron.d
$restart_cron >>$wdtlog
touch $LOCKFILE
fi
fi
echo
return $RETVAL
}
stop() {
echo -n "Stopping $progn: "
echo
# first disable the watchdog
$progn -d >>$wdtlog
RETVAL=$?
# now remove the wdt cron job
rm -f $wdtcron
# make crond re-read the /etc/cron.d
$restart_cron >>$wdtlog
rm -f ${LOCKFILE}
echo
return $RETVAL
}
restart() {
stop
start
}
get_status() {
$progn
if [ -f ${LOCKFILE} ]; then
if [ -f $wdtcron ]; then
echo "$name is running..."
retval=0
else
echo "$name is not running but ${LOCKFILE} exists"
retval=1
fi
else
echo "$name is stopped"
retval=3
fi
return $retval
}
# Begin mainline script here
if [ -x /bin/systemctl ]; then
restart_cron='systemctl restart crond.service'
elif [ -f /etc/redhat-release ]; then
restart_cron='/etc/init.d/crond restart'
else
# SuSE, MontaVista, etc.
restart_cron='/etc/init.d/cron restart'
fi
if [ ! -d /var/lock/subsys ]; then
LOCKFILE=/var/run/$name.pid
fi
case "$1" in
start)
start
;;
stop)
stop
;;
status)
get_status
;;
restart)
restart
;;
reload)
restart
;;
*)
echo "Usage: $0 {start|stop|status|restart|reload}"
exit 1
esac
|
