View file File name : K01open-iscsi Content :#! /bin/sh ### BEGIN INIT INFO # Provides: open-iscsi iscsi # Required-Start: $network $local_fs iscsid # Required-Stop: $network $local_fs iscsid sendsigs # Default-Start: S # Default-Stop: 0 1 6 # Short-Description: Login to default iSCSI targets # Description: Login to default iSCSI targets at boot and log out # of all iSCSI targets at shutdown. ### END INIT INFO PATH=/sbin:/bin DAEMON=/sbin/iscsid ADM=/sbin/iscsiadm PIDFILE=/run/iscsid.pid NAMEFILE=/etc/iscsi/initiatorname.iscsi CONFIGFILE=/etc/iscsi/iscsid.conf OMITDIR=/run/sendsigs.omit.d [ -x "$DAEMON" ] || exit 0 . /lib/lsb/init-functions # Include defaults if available if [ -f /etc/default/open-iscsi ]; then . /etc/default/open-iscsi fi if [ ! -d /sys/class/ ]; then log_failure_msg "iSCSI requires a mounted sysfs, not started." exit 0 fi RETVAL=0 start() { if ! [ -s $PIDFILE ] || ! kill -0 `sed -n 1p $PIDFILE` >/dev/null ; then log_failure_msg "iSCSI initiator daemon not started: not logging in to default targets" exit 1 fi starttargets # activate LVM, mount filesystems, etc. /lib/open-iscsi/activate-storage.sh } starttargets() { log_daemon_msg "Setting up iSCSI targets" echo $ADM -m node --loginall=automatic log_end_msg 0 } stoptargets() { log_daemon_msg "Disconnecting iSCSI targets" sync # only logout if daemon is running, iscsiadm hangs otherwise if [ -s $PIDFILE ] && kill -0 `sed -n 1p $PIDFILE` >/dev/null ; then /lib/open-iscsi/logout-all.sh fi log_end_msg 0 } stop() { # Call umountiscsi.sh to unmount iSCSI devices first (always do # that, regardless of whether root is on iSCSI, umountiscsi.sh # will exclude it - and even if that shouldn't work, the mount # point will be busy) log_daemon_msg "Umounting iSCSI filesystems" /lib/open-iscsi/umountiscsi.sh umount_exit_status=$? log_end_msg $umount_exit_status if [ $umount_exit_status -ne 0 ]; then log_failure_msg "Couldn't unmount all iSCSI devices. not logging out from any target." exit 1 fi stoptargets } restart() { stop start } restarttargets() { stoptargets starttargets } status() { echo Current active iSCSI sessions: $ADM -m session } case "$1" in start|starttargets|stop|stoptargets|restart|restarttargets|status) $1 ;; force-reload) restart ;; *) echo "Usage: $0 {start|stop|restart|force-reload|status}" exit 1 ;; esac exit $RETVAL