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9a94dbe2e6
last executed function. In some functions (for example: start) the return value of the last executable is being returned but not being checked anywhere. If this last operaion fails, the return value shouldn't be 0. Signed-off-by: Dotan Barak <dotanba@gmail.com> git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@487 d57e44dd-8a1f-0410-8b47-8ef2f437770f
130 lines
2.3 KiB
Bash
130 lines
2.3 KiB
Bash
#!/bin/sh
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#
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# chkconfig: - 39 35
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# description: Starts and stops the iSCSI target
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#
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# pidfile: /var/run/iscsi-scstd.pid
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# config: /etc/iscsi-scstd.conf
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# Source function library.
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if [ -f /etc/init.d/functions ] ; then
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. /etc/init.d/functions
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elif [ -f /etc/rc.d/init.d/functions ] ; then
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. /etc/rc.d/init.d/functions
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else
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exit 0
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fi
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
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MEM_SIZE=1048576
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configure_memsize()
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{
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if [ -e /proc/sys/net/core/wmem_max ]; then
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echo ${MEM_SIZE} > /proc/sys/net/core/wmem_max
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fi
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if [ -e /proc/sys/net/core/rmem_max ]; then
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echo ${MEM_SIZE} > /proc/sys/net/core/rmem_max
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fi
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if [ -e /proc/sys/net/core/wmem_default ]; then
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echo ${MEM_SIZE} > /proc/sys/net/core/wmem_default
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fi
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if [ -e /proc/sys/net/core/rmem_default ]; then
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echo ${MEM_SIZE} > /proc/sys/net/core/rmem_default
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fi
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if [ -e /proc/sys/net/ipv4/tcp_mem ]; then
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echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_mem
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fi
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if [ -e /proc/sys/net/ipv4/tcp_rmem ]; then
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echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_rmem
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fi
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if [ -e /proc/sys/net/ipv4/tcp_wmem ]; then
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echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_wmem
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fi
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}
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RETVAL=0
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start()
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{
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echo -n "Starting iSCSI target service: "
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# configure_memsize
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modprobe -q crc32c
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modprobe iscsi-scst
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daemon /usr/local/sbin/iscsi-scstd
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# -d 0xFFFF
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RETVAL=$?
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echo
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return $RETVAL
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}
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stop()
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{
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echo -n "Stopping iSCSI target service: "
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killall iscsi-scstd
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rmmod -w iscsi-scst
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RETVAL=$?
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modprobe -r crc32c 2>/dev/null
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if [ $RETVAL -eq 0 ]; then
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echo_success
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else
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echo_failure
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fi
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echo
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return $RETVAL
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}
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restart()
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{
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stop
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start
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}
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condrestart()
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{
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PID=`pidofproc iscsi-scstd`
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if [ $PID ]; then
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restart
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fi
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}
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status()
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{
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PID=`pidofproc iscsi-scstd`
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if [ ! $PID ]; then
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echo "iSCSI target stopped"
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exit 1
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else
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echo "iscsi-scstd (pid $PID) is running..."
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fi
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart)
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restart
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;;
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condrestart)
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condrestart
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;;
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status)
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status
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;;
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*)
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echo $"Usage: $0 {start|stop|restart|status}"
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exit 1
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esac
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exit $?
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