[sys-block/tgt] Initial import per bug #228729

(Portage version: 2.2_rc51/cvs/Linux x86_64)

4 files changed, 194 insertions, 0 deletions

diff --git a/sys-block/tgt/ChangeLog b/sys-block/tgt/ChangeLog
new file mode 100644
index 000000000000..22cb14d04124
--- /dev/null
+++ b/sys-block/tgt/ChangeLog
@@ -0,0 +1,10 @@
+# ChangeLog for sys-block/tgt
+# Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sys-block/tgt/ChangeLog,v 1.1 2009/11/25 16:33:11 alexxy Exp $
+
+*tgt-0.9.10 (25 Nov 2009)
+
+  25 Nov 2009; Alexey Shvetsov <alexxy@gentoo.org> +tgt-0.9.10.ebuild,
+  +files/tgtd, +metadata.xml:
+  Initial import per bug
+
diff --git a/sys-block/tgt/files/tgtd b/sys-block/tgt/files/tgtd
new file mode 100644
index 000000000000..cbf209ed54f4
--- /dev/null
+++ b/sys-block/tgt/files/tgtd
@@ -0,0 +1,127 @@
+#!/sbin/runscript
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-block/tgt/files/tgtd,v 1.1 2009/11/25 16:33:12 alexxy Exp $
+
+TGTD_CONFIG=/etc/tgt/targets.conf
+
+TASK=$1
+
+depend() {
+	need net
+}
+
+start()
+{
+	ebegin "Starting target framework daemon"
+	ebegin "Starting ${SVCNAME}"
+	# Start tgtd first.
+	start-stop-daemon --start --quiet \
+		--name tgtd \
+		--exec /usr/sbin/tgtd
+	RETVAL=$?
+	if [ "$RETVAL" -ne 0 ] ; then
+	    echo "Could not start tgtd (is tgtd already running?)"
+	    exit 1
+	fi
+	# We need to wait for 1 second before do anything with tgtd
+	sleep 1
+	# Put tgtd into "offline" state until all the targets are configured.
+	# We don't want initiators to (re)connect and fail the connection
+	# if it's not ready
+	tgtadm --op update --mode sys --name State -v offline
+	# Configure the targets.
+	tgt-admin --update ALL -c $TGTD_CONFIG
+	# Put tgtd into "ready" state.
+	tgtadm --op update --mode sys --name State -v ready
+	eend $?
+}
+
+stop()
+{
+	ebegin "Stopping ${SVCNAME}"
+	ebegin "Stopping target framework daemon"
+	# start-stop-daemon --stop --exec /usr/sbin/tgtd --quiet
+	if [ "$RUNLEVEL" == 0 -o "$RUNLEVEL" == 6 ] ; then
+	    forcedstop
+	fi
+	# Remove all targets. It only removes targets which are not in use.
+	tgt-admin --update ALL -c /dev/null &>/dev/null
+	# tgtd will exit if all targets were removed
+	tgtadm --op delete --mode system &>/dev/null
+	RETVAL=$?
+	if [ "$RETVAL" -eq 107 ] ; then
+	    echo "tgtd is not running"
+	    [ "$TASK" != "restart" ] && exit 1
+	elif [ "$RETVAL" -ne 0 ] ; then
+	    echo "Some initiators are still connected - could not stop tgtd"
+	    exit 2
+	fi
+	# echo -n
+	eend $?
+}
+
+forcedstop()
+{
+	# NOTE: Forced shutdown of the iscsi target may cause data corruption
+	# for initiators that are connected.
+	echo "Force-stopping target framework daemon"
+	# Offline everything first. May be needed if we're rebooting, but
+	# expect the initiators to reconnect cleanly when we boot again
+	# (i.e. we don't want them to reconnect to a tgtd which is still
+	# working, but the target is gone).
+	tgtadm --op update --mode sys --name State -v offline &>/dev/null
+	RETVAL=$?
+	if [ "$RETVAL" -eq 107 ] ; then
+	    echo "tgtd is not running"
+	    [ "$TASK" != "restart" ] && exit 1
+	else
+	    tgt-admin --offline ALL
+	    # Remove all targets, even if they are still in use.
+	    tgt-admin --update ALL -c /dev/null -f
+	    # It will shut down tgtd only after all targets were removed.
+	    tgtadm --op delete --mode system
+	    RETVAL=$?
+	    if [ "$RETVAL" -ne 0 ] ; then
+		echo "Failed to shutdown tgtd"
+		exit 1
+	    fi
+	fi
+	echo -n
+}
+
+reload()
+{
+	echo "Updating target framework daemon configuration"
+	# Update configuration for targets. Only targets which
+	# are not in use will be updated.
+	tgt-admin --update ALL -c $TGTD_CONFIG &>/dev/null
+	RETVAL=$?
+	if [ "$RETVAL" -eq 107 ] ; then
+	    echo "tgtd is not running"
+	    exit 1
+	fi
+}
+
+forcedreload()
+{
+	echo "Force-updating target framework daemon configuration"
+	# Update configuration for targets, even those in use.
+	tgt-admin --update ALL -f -c $TGTD_CONFIG &>/dev/null
+	RETVAL=$?
+	if [ "$RETVAL" -eq 107 ] ; then
+	    echo "tgtd is not running"
+	    exit 1
+	fi
+}
+
+status()
+{
+	# Don't name this script "tgtd"...
+	TGTD_PROC=$(ps -C tgtd | grep -c tgtd)
+	if [ "$TGTD_PROC" -eq 2 ] ; then
+	    echo "tgtd is running. Run 'tgt-admin -s' to see detailed target info."
+	else
+	    echo "tgtd is NOT running."
+	fi
+}
diff --git a/sys-block/tgt/metadata.xml b/sys-block/tgt/metadata.xml
new file mode 100644
index 000000000000..c7f81ebfd167
--- /dev/null
+++ b/sys-block/tgt/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>cluster</herd>
+<longdescription>
+iSCSI Target daemon with rdma support
+</longdescription>
+<use>
+	<flag name='ibmvio'>Add support for IBM Virtual I/O</flag>
+	<flag name='infiniband'>Add support for iSCSI over RDMA (iser). All needed
+		libs can be found in science overlay</flag>
+	<flag name='fcp'>Add support for new FC protocol</flag>
+	<flag name='fcoe'>Add support for FCoE protocol</flag>
+</use>
+</pkgmetadata>
diff --git a/sys-block/tgt/tgt-0.9.10.ebuild b/sys-block/tgt/tgt-0.9.10.ebuild
new file mode 100644
index 000000000000..89c73a8a19f9
--- /dev/null
+++ b/sys-block/tgt/tgt-0.9.10.ebuild
@@ -0,0 +1,42 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-block/tgt/tgt-0.9.10.ebuild,v 1.1 2009/11/25 16:33:11 alexxy Exp $
+
+EAPI="2"
+
+inherit flag-o-matic linux-info
+
+DESCRIPTION="Linux SCSI target framework (tgt)"
+HOMEPAGE="http://stgt.berlios.de/"
+SRC_URI="http://stgt.berlios.de/releases/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="ibmvio infiniband fcp fcoe"
+
+DEPEND="dev-perl/config-general
+		infiniband? (
+				sys-infiniband/libibverbs
+				sys-infiniband/librdmacm
+				)"
+RDEPEND="${DEPEND}
+		sys-apps/sg3_utils"
+
+src_configure() {
+	local myconf
+	use ibmvio && myconf="${myconf} IBMVIO=1"
+	use infiniband && myconf="${myconf} ISCSI_RDMA=1"
+	use fcp && 	myconf="${myconf} FCP=1"
+	use fcoe && myconf="${myconf} FCOE=1"
+}
+
+src_compile() {
+	emake -C usr/ KERNELSRC="${KERNEL_DIR}" ISCSI=1 ${myconf}
+}
+
+src_install() {
+	emake -C usr/ install DESTDIR="${D}" || die "install failed"
+	doinitd "${FILESDIR}/tgtd"
+	dodoc doc/README.* doc/targets.conf.example doc/tmf.txt
+}