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|
#!/bin/bash
### BEGIN INIT INFO
# Provides: srptools-boot
# Required-Start: $remote_fs
# Required-Stop:
# Default-Start: S
# Default-Stop:
# Short-Description: Onetime Discovery of SRP scsi targets.
# Description: Discovers SRP scsi over infiniband targets during boot.
### END INIT INFO
[ -x /usr/sbin/srp_daemon ] || exit 0
IBDIR=/sys/class/infiniband
PORTS=""
RETRIES=""
LOG=""
[ -f /etc/default/srptools ] && . /etc/default/srptools
start_daemon () {
if [ "$PORTS" = "NONE" ] ; then
echo "srptools disabled."
exit 0
fi
echo -n "Waiting for fabric to settle..."
sleep 1
echo "done"
if [ "$PORTS" = "ALL" ] ; then
for HCA_ID in `/bin/ls -1 ${IBDIR}`
do
for PORT in `/bin/ls -1 ${IBDIR}/${HCA_ID}/ports/`
do
run_daemon
done
done
fi
for ADAPTER in $PORTS ; do
HCA_ID=`echo $ADAPTER | awk -F: '{print $1}'`
PORT=`echo $ADAPTER | awk -F: '{print $2}'`
run_daemon
done
}
run_daemon() {
# SRP deamon wedges if we start it on a port which is not up
STATUS=`/usr/sbin/ibstat $HCA_ID $PORT | grep "State:"`
if [ "$STATUS" = "State: Active" ] ; then
echo "Running srp scan on $HCA_ID $PORT"
# Run in 1 shot mode
/usr/sbin/srp_daemon -o -e -c -n -i ${HCA_ID} -p ${PORT}
RETVAL=$?
fi
}
stop_daemon () {
echo
}
case "$1" in
start)
start_daemon
;;
stop)
stop_daemon
;;
restart | reload | force-reload )
stop_daemon
start_daemon
;;
esac
|
