Initial checkin of our local portage overlay

git-svn-id: svn+ssh://svnintern.kmrc.de/projects/gentoo/iwm-overlay@4226 cbe59ace-07ea-0310-918e-868702b5370d
2007-05-02 09:19:43 +00:00
commit 9f7196c9b7
5 changed files with 265 additions and 0 deletions
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+MD5 2e7ce941ea4e4eda7c82f0b272a33bf9 open-iscsi-2.0-754.tar.gz 223383
+RMD160 841035a1da90e701719f4f7989616de9f613aac6 open-iscsi-2.0-754.tar.gz 223383
+SHA256 fc286e8bc457612af733fafab0608a25280b81f7306c9f218c9361e1fd8e573e open-iscsi-2.0-754.tar.gz 223383
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+# Copyright 1999-2005 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# $Header: /var/cvsroot/gentoo-x86/sys-block/open-iscsi/files/initiatorname.iscsi,v 1.2 2006/03/08 09:19:25 robbat2 Exp $
+#
+# This file must contain a InitiatorName entry!
+# white space is significent here!
+#InitiatorName=iqn.2005-09.tld.domain.hostname:openiscsi-initiator
+#InitiatorAlias=foobar
+
+# Sample documentation follows:
+
+# The InitiatorName should take the following format
+# iqn.${YEAR}-${MONTH}-${DOMAIN_REVERSED}.${HOSTNAME}:${UNIQUE_STRING}
+# Where YEAR and MONTH are the dates that your domain was registered.
+# You can use WHOIS to find when your domain was registered.
+# If you don't have a real domain in the outside world, invent one, but use
+# .local for your top-level.
+
+# Example case #1:
+# This assumes you own foobar.co.uk.
+# Domain name: foobar.co.uk.
+# Registration date: March 2001
+# Hostname: linux
+# InitiatorName=iqn.2001-03.uk.co.foobar.linux:openiscsi-29b48ad602d5f83dd9cd9aa3ef741216
+
+# Example case #2:
+# This assumes you don't have a domain of your own.
+# Domain name: foobar.local
+# Registration date: March 2001
+# Hostname: linux
+# InitiatorName=iqn.2001-03.local.foobar.linux:openiscsi-29b48ad602d5f83dd9cd9aa3ef741216
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+#!/sbin/runscript
+# Copyright 1999-2005 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# $Header: /var/cvsroot/gentoo-x86/sys-block/open-iscsi/files/iscsid-init.d,v 1.4 2006/03/07 08:26:46 robbat2 Exp $
+
+PID_FILE=/var/run/iscsid.pid
+CONFIG_FILE=/etc/iscsi/iscsid.conf
+DUMP_DIR=/etc/iscsi
+DUMP_NODE="${DUMP_DIR}/node.dump"
+DUMP_DISCOVERY="${DUMP_DIR}/discovery.dump"
+INITIATORNAME=/etc/iscsi/initiatorname.iscsi
+DAEMON=/usr/sbin/iscsid
+ADM=/usr/sbin/iscsiadm
+NAME="iSCSI initiator service"
+UDEVINFO=/usr/bin/udevinfo
+
+depend() {
+	after modules
+	use net
+}
+
+checkconfig() {
+	if [ ! -f $CONFIG_FILE ]; then
+		eerror "Config file $CONFIG_FILE does not exist!"
+		return 1
+	fi
+	if [ ! -f $INITIATORNAME -o -z "$(egrep '^InitiatorName=' "${INITIATORNAME}")" ]; then
+		eerror "$INITIATORNAME should contain a string with your initiatior name, eg:"
+		eerror "InitiatorName=iqn.2005-09.tld.domainname.hostname:initiator-name"
+		eerror "Initiator name file does not exist!"
+		return 1
+	fi
+}
+
+do_modules() {
+	msg="$1"
+	shift
+	modules="$1"
+	shift
+	opts="$@"
+	for m in ${modules}; do
+		ebegin "${msg} - ${m}"
+		modprobe ${opts} $m
+		ret=$?
+		eend $ret
+		[ $ret -ne 0 ] && return $ret
+	done
+	return 0
+}
+
+start() {
+	checkconfig || return 1
+	do_modules 'Loading iSCSI modules' 'scsi_transport_iscsi iscsi_tcp'
+	ret=$?
+	[ $ret -ne 0 ] && return 1
+	ebegin "Starting ${NAME}"
+	start-stop-daemon --start --exec $DAEMON --quiet -- -i $INITIATORNAME
+	ret=$?
+	eend $ret
+
+	ebegin "Logging in to all automatic nodes"
+	${ADM} -m node -L automatic
+	ret=$?
+	eend $ret
+
+	sleep 5
+
+	ebegin "Mounting all disks with entries in /etc/fstab"
+	PARTITIONS=""
+	DISKS="`iscsiadm -m session -i | grep '^Attached scsi disk ' | awk '{ print $4; }'`"
+
+	for DISK in "${DISKS}" ; do
+		PARTITIONS="`find /dev -name \"${DISK}[0-9]*\" | grep -v '\.udev/'` ${PARTITIONS}"
+	done
+
+	for PARTITION in "${PARTITIONS}" ; do
+		PART_LABEL="`${UDEVINFO} -q env -n ${PARTITION} | grep '^ID_FS_LABEL=' | awk -F '=' '{ print $2; }'`"
+		IN_FSTAB="`grep ${PART_LABEL} /etc/fstab`"
+
+		if [ "x${IN_FSTAB}" != "x" ] ; then
+			mount -s /dev/disk/by-label/${PART_LABEL}
+		fi
+	done
+	ret=$?
+	eend $ret
+
+	return $ret
+}
+	
+stop() {
+	ebegin "Unmounting all disks with entries in /etc/mtab"
+	ISCSI_MOUNTS="`grep _netdev /etc/mtab | awk '{ print $1; }'`"
+	for ISCSI_MOUNT in "${ISCSI_MOUNTS}" ; do
+		umount ${ISCSI_MOUNT}
+	done
+	ret=$?
+	eend $ret
+
+	ebegin "Logging out of all nodes"
+	${ADM} -m node -U all
+	ret=$?
+	eend $ret
+
+	ebegin "Stopping ${NAME}"
+	start-stop-daemon --signal HUP --stop --quiet --exec $DAEMON #--pidfile $PID_FILE
+	eend $?
+
+	# ugly, but pid file is not removed by iscsid
+	rm -f $PID_FILE
+	
+	do_modules 'Removing iSCSI modules' 'iscsi_tcp scsi_transport_iscsi' '-r'
+	ret=$?
+	return $ret
+}
+
+opts="${opts} dump"
+
+dump() {
+	einfo "Starting dump of iscsid database (nodes)"
+	NODELIST="$(iscsiadm -m node |  awk -F '[\\[\\]]' '{print $2}')"
+	[ -f ${DUMP_NODE} ] && mv -f ${DUMP_NODE} ${DUMP_NODE}.old
+	for i in $NODELIST ; do
+		echo "# $(iscsiadm -m node | egrep "^\[$i\]")" >>${DUMP_NODE}
+		iscsiadm -m node --record=$i >>${DUMP_NODE}
+		echo >>${DUMP_NODE}
+	done
+	einfo "Starting dump of iscsid database (discovery)"
+	DISCOVERYLIST="$(iscsiadm -m discovery |  awk -F '[\\[\\]]' '{print $2}')"
+	[ -f ${DUMP_DISCOVERY} ] && mv -f ${DUMP_DISCOVERY} ${DUMP_DISCOVERY}.old
+	for i in $DISCOVERYLIST ; do
+		echo "# $(iscsiadm -m discovery | egrep "^\[$i\]")" >>${DUMP_DISCOVERY}
+		iscsiadm -m discovery --record=$i >>${DUMP_DISCOVERY}
+		echo >>${DUMP_DISCOVERY}
+	done
+
+	einfo "Config dumped to ${DUMP_DIR}/"
+}