diff options
| -rw-r--r-- | networking-layer/recipes-daemons/iscsi-initiator-utils/files/initd.debian | 123 | ||||
| -rw-r--r-- | networking-layer/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_%.bbappend | 1 |
2 files changed, 124 insertions, 0 deletions
diff --git a/networking-layer/recipes-daemons/iscsi-initiator-utils/files/initd.debian b/networking-layer/recipes-daemons/iscsi-initiator-utils/files/initd.debian new file mode 100644 index 0000000..43fb348 --- /dev/null +++ b/networking-layer/recipes-daemons/iscsi-initiator-utils/files/initd.debian @@ -0,0 +1,123 @@ +#! /bin/sh +### BEGIN INIT INFO +# Provides: +# Required-Start: +# Required-Stop: +# Default-Start: +# Default-Stop: +# Short-Description: Starts and stops the iSCSI initiator services and logins to default targets +### END INIT INFO +#set -x +PATH=/sbin:/bin:/usr/sbin:/usr/bin +DAEMON=/usr/sbin/iscsid +ADM=/usr/sbin/iscsiadm +PIDFILE=/var/run/iscsid.pid + +[ -x "$DAEMON" ] || exit 0 + +if [ ! -d /sys/class/ ]; then + echo "Failure:" "iSCSI requires a mounted sysfs, not started." + exit 1 +fi + +nodestartup_re='s/^node\.conn\[0]\.startup[ ]*=[ ]*//p' + +RETVAL=0 + +start() { + echo "Starting iSCSI initiator service" "iscsid" + modprobe -q iscsi_tcp 2>/dev/null || : + modprobe -q ib_iser 2>/dev/null || : + if [ ! -f /etc/iscsi/initiatorname.iscsi ]; then + INITIATORNAME=$(iscsi-iname) + cat >/etc/iscsi/initiatorname.iscsi <<EOF +## DO NOT EDIT OR REMOVE THIS FILE! +## If you remove this file, the iSCSI daemon will not start. +## If you change the InitiatorName, existing access control lists +## may reject this initiator. The InitiatorName must be unique +## for each iSCSI initiator. Do NOT duplicate iSCSI InitiatorNames. +InitiatorName=$INITIATORNAME +EOF + fi + + # Fix label for /etc/iscsi/initiatorname.iscsi if SELinux was enabled + test ! -x /sbin/restorecon || /sbin/restorecon -F /etc/iscsi/initiatorname.iscsi + + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON + RETVAL=$? + starttargets +} + +starttargets() { + echo "Setting up iSCSI targets" + $ADM -m node --loginall=automatic +} + +stoptargets() { + echo "Disconnecting iSCSI targets" + sync + $ADM -m node --logoutall=all + RETVAL=$? + #if RETVAL is 21, means no active sessions, consider ok + if [ "$RETVAL" = "21" ]; then + RETVAL=0 + fi +} + +stop() { + stoptargets + if [ $RETVAL -ne 0 ]; then + echo "Failure:" "Could not stop all targets, try again later" + return $RETVAL + fi + + echo "Stopping iSCSI initiator service" + start-stop-daemon --stop --quiet --pidfile $PIDFILE --exec $DAEMON + rm -f $PIDFILE + status=0 + modprobe -r ib_iser 2>/dev/null + if [ "$?" -ne "0" -a "$?" -ne "1" ]; then + status=1 + fi + modprobe -r iscsi_tcp 2>/dev/null + if [ "$?" -ne "0" -a "$?" -ne "1" ]; then + status=1 + fi +} + +restart() { + stop + if [ $RETVAL -ne 0 ]; then + echo "Failure:" "Stopping iSCSI initiator service failed, not starting" + return $RETVAL + fi + start +} + +restarttargets() { + stoptargets + if [ $RETVAL -ne 0 ]; then + echo "Failure:" "Could not stop all targets, try again later" + return $RETVAL + fi + starttargets +} + +status() { + #XXX FIXME: what to do here? + #status iscsid + # list active sessions + echo Current active iSCSI sessions: + $ADM -m session +} + +case "$1" in + start|starttargets|stop|stoptargets|restart|restarttargets|status) + $1 + ;; + *) + echo "Usage: $0 {start|stop|restart|status}" + exit 1 + ;; +esac +exit $RETVAL diff --git a/networking-layer/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_%.bbappend b/networking-layer/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_%.bbappend new file mode 100644 index 0000000..81fe7b7 --- /dev/null +++ b/networking-layer/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_%.bbappend @@ -0,0 +1 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/files:" |