ignore rootfs entries in mount and mtab during shutdown. Fixes issues with shutting down in some cases.

(Portage version: 2.1.4)

4 files changed, 217 insertions, 2 deletions

diff --git a/sys-fs/lvm2/ChangeLog b/sys-fs/lvm2/ChangeLog
index ab8775fd53cb..12cde2b544d8 100644
--- a/sys-fs/lvm2/ChangeLog
+++ b/sys-fs/lvm2/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sys-fs/lvm2
-# Copyright 2000-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/ChangeLog,v 1.125 2007/11/29 00:28:09 robbat2 Exp $
+# Copyright 2000-2008 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/ChangeLog,v 1.126 2008/01/30 14:37:05 cardoe Exp $
+
+*lvm2-2.02.28-r5 (30 Jan 2008)
+
+  30 Jan 2008; Doug Klima <cardoe@gentoo.org>
+  +files/lvm2-stop.sh-2.02.28-r5, +lvm2-2.02.28-r5.ebuild:
+  ignore rootfs entries in mount and mtab during shutdown. Fixes issues with
+  shutting down in some cases.
 
 *lvm2-2.02.28-r4 (29 Nov 2007)
 
diff --git a/sys-fs/lvm2/files/digest-lvm2-2.02.28-r5 b/sys-fs/lvm2/files/digest-lvm2-2.02.28-r5
new file mode 100644
index 000000000000..920c6a9cc962
--- /dev/null
+++ b/sys-fs/lvm2/files/digest-lvm2-2.02.28-r5
@@ -0,0 +1,3 @@
+MD5 940a882a71cae84f6befc8069a260ad1 LVM2.2.02.28.tgz 531905
+RMD160 bf6f25db6e34bf362353ae9557691a7f01962502 LVM2.2.02.28.tgz 531905
+SHA256 2d8d7b123e427d0bfb7471d7c17dfd88890eb98257ca22ea3be5d7307e83aceb LVM2.2.02.28.tgz 531905
diff --git a/sys-fs/lvm2/files/lvm2-stop.sh-2.02.28-r5 b/sys-fs/lvm2/files/lvm2-stop.sh-2.02.28-r5
new file mode 100755
index 000000000000..fda3de467ec0
--- /dev/null
+++ b/sys-fs/lvm2/files/lvm2-stop.sh-2.02.28-r5
@@ -0,0 +1,65 @@
+# /lib/rcscripts/addons/lvm-stop.sh
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm2-stop.sh-2.02.28-r5,v 1.1 2008/01/30 14:37:06 cardoe Exp $
+
+# Stop LVM2
+if [ -x /sbin/vgchange ] && \
+   [ -x /sbin/lvdisplay ] && \
+   [ -x /sbin/vgdisplay ] && \
+   [ -x /sbin/lvchange ] && \
+   [ -f /etc/lvmtab -o -d /etc/lvm ] && \
+   [ -d /proc/lvm  -o "`grep device-mapper /proc/misc 2>/dev/null`" ]
+then
+	einfo "Shutting down the Logical Volume Manager"
+	# If these commands fail it is not currently an issue
+	# as the system is going down anyway based on the current LVM 
+	# functionality as described in this forum thread
+	#https://www.redhat.com/archives/linux-lvm/2001-May/msg00523.html
+
+	LOGICAL_VOLUMES=`lvdisplay |grep "LV Name"|sed -e 's/.*LV Name\s*\(.*\)/\1/'|sort`
+	VOLUME_GROUPS=`vgdisplay |grep "VG Name"|sed -e 's/.*VG Name\s*\(.*\)/\1/'|sort`
+	for x in ${LOGICAL_VOLUMES}
+	do
+		LV_IS_ACTIVE=`lvdisplay ${x}|grep "# open"|awk '{print $3}'`
+		if [ "${LV_IS_ACTIVE}" = 0 ]
+		then
+			ebegin "  Shutting Down logical volume: ${x} "
+			lvchange -an --ignorelockingfailure -P ${x} >/dev/null
+			eend $?
+		fi
+	done
+
+	for x in ${VOLUME_GROUPS}
+	do
+		VG_HAS_ACTIVE_LV=`vgdisplay ${x}|grep "Open LV"|sed -e 's/.*Open LV\s*\(.*\)/\1/'`
+		if [ "${VG_HAS_ACTIVE_LV}" = 0 ]
+		then
+			ebegin "  Shutting Down volume group: ${x} "
+			vgchange -an --ignorelockingfailure -P ${x} >/dev/null
+			eend
+		fi
+	done
+
+	for x in ${LOGICAL_VOLUMES}
+	do
+		LV_IS_ACTIVE=`lvdisplay ${x}|grep "# open"|sed -e 's/.*# open\s*\(.*\)/\1/'`
+		if [ "${LV_IS_ACTIVE}" = 1 ]
+		then
+			if type mountinfo >/dev/null 2>&1; then
+				ROOT_DEVICE=`mountinfo -t /`
+			else
+				ROOT_DEVICE=`mount|grep -v 'rootfs'|grep " / "|awk '{print $1}'`
+			fi
+
+			MOUNTED_DEVICE=${x}
+			[ -L ${ROOT_DEVICE} ] && ROOT_DEVICE="`/bin/readlink ${ROOT_DEVICE}`"
+			[ -L ${x} ] && MOUNTED_DEVICE="`/bin/readlink ${x}`"
+			if [ ! ${ROOT_DEVICE} = ${MOUNTED_DEVICE} ]
+			then
+				ewarn "  Unable to shutdown: ${x} "
+			fi
+		fi
+	done
+	einfo "Finished Shutting down the Logical Volume Manager"
+fi
+
+# vim:ts=4
diff --git a/sys-fs/lvm2/lvm2-2.02.28-r5.ebuild b/sys-fs/lvm2/lvm2-2.02.28-r5.ebuild
new file mode 100644
index 000000000000..40e6944ccc77
--- /dev/null
+++ b/sys-fs/lvm2/lvm2-2.02.28-r5.ebuild
@@ -0,0 +1,140 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/lvm2-2.02.28-r5.ebuild,v 1.1 2008/01/30 14:37:05 cardoe Exp $
+
+inherit eutils multilib
+
+DESCRIPTION="User-land utilities for LVM2 (device-mapper) software."
+HOMEPAGE="http://sources.redhat.com/lvm2/"
+SRC_URI="ftp://sources.redhat.com/pub/lvm2/${PN/lvm/LVM}.${PV}.tgz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+
+IUSE="readline static clvm cman gulm lvm1 selinux"
+
+DEPEND=">=sys-fs/device-mapper-1.02.22-r5
+		clvm? ( >=sys-cluster/dlm-1.01.00
+			cman? ( >=sys-cluster/cman-1.01.00 )
+			gulm? ( >=sys-cluster/gulm-1.00.00 ) )"
+
+RDEPEND="${DEPEND}
+	!sys-fs/lvm-user
+	!sys-fs/clvm"
+
+S="${WORKDIR}/${PN/lvm/LVM}.${PV}"
+
+pkg_setup() {
+	use nolvmstatic && eerror "USE=nolvmstatic has changed to USE=static via package.use"
+	use nolvm1 && eerror "USE=nolvm1 has changed to USE=lvm1 via package.use"
+}
+
+src_unpack() {
+	unpack ${A}
+	epatch "${FILESDIR}"/lvm.conf-2.02.28-r3.patch
+}
+
+src_compile() {
+	# Static compile of lvm2 so that the install described in the handbook works
+	# http://www.gentoo.org/doc/en/lvm2.xml
+	# fixes http://bugs.gentoo.org/show_bug.cgi?id=84463
+	local myconf
+	local buildmode
+
+	# fsadm is broken, don't include it (2.02.28)
+	myconf="${myconf} --enable-dmeventd --enable-cmdlib"
+
+	# Most of this package does weird stuff.
+	# The build options are tristate, and --without is NOT supported
+	# options: 'none', 'internal', 'shared'
+	if use static ; then
+		einfo "Building static LVM, for usage inside genkernel"
+		myconf="${myconf} --enable-static_link"
+		buildmode="internal"
+	else
+		ewarn "Building shared LVM, it will not work inside genkernel!"
+		buildmode="shared"
+	fi
+
+	# dmeventd requires mirrors to be internal, and snapshot available
+	# so we cannot disable them
+	myconf="${myconf} --with-mirrors=internal"
+	myconf="${myconf} --with-snapshots=internal"
+
+	if use lvm1 ; then
+		myconf="${myconf} --with-lvm1=${buildmode}"
+	else
+		myconf="${myconf} --with-lvm1=none"
+	fi
+
+	# disable O_DIRECT support on hppa, breaks pv detection (#99532)
+	use hppa && myconf="${myconf} --disable-o_direct"
+
+	if use clvm; then
+		myconf="${myconf} --with-cluster=${buildmode}"
+		# 4-state!
+		local clvmd="none"
+		use cman && clvmd="cman"
+		use gulm && clvmd="${clvmd}gulm"
+		clvmd="${clvmd/cmangulm/all}"
+		myconf="${myconf} --with-clvmd=${clvmd}"
+		myconf="${myconf} --with-pool=${buildmode}"
+	else
+		myconf="${myconf} --with-clvmd=none --with-cluster=none"
+	fi
+
+	myconf="${myconf} --sbindir=/sbin --with-staticdir=/sbin"
+	econf $(use_enable readline) \
+		$(use_enable selinux) \
+		--libdir=/usr/$(get_libdir) \
+		${myconf} || die
+	emake || die "compile problem"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	# TODO: At some point in the future, we need to stop installing the static
+	# as the /sbin/lvm name, and have both variants seperate.
+	if use static; then
+		cp -f "${D}"/sbin/lvm.static "${D}"/sbin/lvm \
+			|| die "Failed to copy lvm.static"
+	fi
+
+	dodir /$(get_libdir)
+	# Put these in root so we can reach before /usr is up
+	for i in libdevmapper-event-lvm2mirror liblvm2{format1,snapshot} ; do
+		b="${D}"/usr/$(get_libdir)/${i}
+		if [ -f "${b}".so ]; then
+			mv -f "${b}".so* "${D}"/$(get_libdir) || die
+		fi
+	done
+
+	dodoc README VERSION WHATS_NEW doc/*.{conf,c,txt}
+	insinto /lib/rcscripts/addons
+	newins "${FILESDIR}"/lvm2-start.sh-2.02.28-r2 lvm-start.sh || die
+	newins "${FILESDIR}"/lvm2-stop.sh-2.02.28-r5 lvm-stop.sh || die
+	newinitd "${FILESDIR}"/lvm.rc-2.02.28-r2 lvm || die
+	newconfd "${FILESDIR}"/lvm.confd-2.02.28-r2 lvm || die
+	if use clvm; then
+		newinitd "${FILESDIR}"/clvmd.rc-2.02.28-r3 clvmd || die
+	fi
+
+	elog "use flag nocman is deprecated and replaced"
+	elog "with cman and gulm use flags."
+	elog ""
+	elog "use flags clvm,cman and gulm are masked"
+	elog "by default and need to be unmasked to use them"
+	elog ""
+	elog "Rebuild your genkernel initramfs if you are using lvm"
+	use nolvmstatic && \
+		elog "USE=nolvmstatic has changed to USE=static via package.use"
+	use nolvm1 && \
+		elog "USE=nolvm1 has changed to USE=lvm1 via package.use"
+}
+
+pkg_postinst() {
+	elog "lvm volumes are no longer automatically created for"
+	elog "baselayout-2 users. If you are using baselayout-2, be sure to"
+	elog "run: # rc-update add lvm boot"
+}