Bug #438262: dmtab multi-line support. Bug #458262: require sysfs mounted. Bug #437718: speed up lvm-monitoring.

Package-Manager: portage-2.2.7/cvs/Linux x86_64

6 files changed, 544 insertions, 22 deletions

diff --git a/sys-fs/lvm2/ChangeLog b/sys-fs/lvm2/ChangeLog
index 385468ef9c70..42df0f48ec87 100644
--- a/sys-fs/lvm2/ChangeLog
+++ b/sys-fs/lvm2/ChangeLog
@@ -1,6 +1,14 @@
 # ChangeLog for sys-fs/lvm2
 # Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/ChangeLog,v 1.339 2014/02/02 11:08:18 ago Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/ChangeLog,v 1.340 2014/02/02 19:52:35 robbat2 Exp $
+
+*lvm2-2.02.105-r2 (02 Feb 2014)
+
+  02 Feb 2014; Robin H. Johnson <robbat2@gentoo.org>
+  +files/device-mapper.rc-2.02.105-r2, +files/lvm-monitoring.initd-2.02.105-r2,
+  +files/lvm.rc-2.02.105-r2, +lvm2-2.02.105-r2.ebuild:
+  Bug #438262: dmtab multi-line support. Bug #458262: require sysfs mounted. Bug
+  #437718: speed up lvm-monitoring.
 
   02 Feb 2014; Agostino Sarubbo <ago@gentoo.org> lvm2-2.02.103.ebuild:
   Stable for alpha, wrt bug #486278
diff --git a/sys-fs/lvm2/Manifest b/sys-fs/lvm2/Manifest
index 627df4725f4f..d43ff8fd4d49 100644
--- a/sys-fs/lvm2/Manifest
+++ b/sys-fs/lvm2/Manifest
@@ -1,16 +1,16 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA256
-
 AUX clvmd.confd-2.02.39 213 SHA256 68442d5c9da81bad79fa6b1beaede290f24ea6a4e4415f3d9f4e37ccca6c524a SHA512 9614c4188c9a5bcf398d1f521b52d7e2281fcdf76265fdaca4acda22be282d8468e82b54a2661d5753f4b9a442ebe93a60daf87c846db4e275a283f71c9fd8e2 WHIRLPOOL b429d06a5200d37f46e72190060bc2fe866575ba441b5f92d12d939bdc5d411ef37e895a7369bbaaf733b1a0d0305a05d499c7ae6c7360fe8767e902d2a3bfc4
 AUX clvmd.rc-2.02.39 3684 SHA256 476289b24539eeff4ff94c34c129da755d8cff11f1e950b40f9fad212ca5c05d SHA512 18879fa7925d6181b9ebfd7a6379ee4f25c9c83474ba69684e63811867754b1c52dd6568324aafd9fe391fd2fd4aadf931870cefc21b72d2f81f9e04ef123f41 WHIRLPOOL 095a313a6c66f0dec1d42233dd1853879ade6334c474ac747c2cd87c24b433381547a6fdecedf784db060549ece8dc24870d4981bcf590bf39e57dd7bad92120
 AUX device-mapper.conf-1.02.22-r3 15 SHA256 57777904f12a35617e5a4193c964ebb32396452487fd02353e71e16e7b46bc22 SHA512 1846e0ca1be7170d4c0beb694a23aea4d19b24b99a248bb0f4e034286a6beede0a8efc474b0c237e33ee72c86c93b6238f2d5ea23e224765acba99c90633261e WHIRLPOOL a0de185e849cd4d1aab9f145a6330f267ca547ba4ec7720be6f33e2c3c4c182b8674ea220b894f0fc806fe6637ba7bcabd739ca57b53b3efa5fad0cf1e57ba2e
+AUX device-mapper.rc-2.02.105-r2 3828 SHA256 036b6de05e6cbd921a667d6fc6b01d30c8f9b720e1a0d0e2453ecd62d32573fb SHA512 aa5c73a91a85069782384ab9ecec299d9f036ed8c069ebef66bbedfa9d9ce7c63baa70692148cf4f1b06d6b4e53fc1916ae576ecc005323154a25a686bef33fd WHIRLPOOL bebba4faf498d400c68b8e79a64c90f0b71a3df350895ea4b78efb802600f4179ec0b7507be7ca61bd7444ca8d5c8f8156112a2fa3083e51a6fe8f552db583ba
 AUX device-mapper.rc-2.02.95-r2 2765 SHA256 e0bff689040746480e2479d1ad57adb5ab23cc0415ab9a8356503aed7a14c658 SHA512 f6e653c6af92debe543bcb48ee36c2bfa0f1ad08d2dfe40455cf9d3b104a1f825a295b43de2a5fa64367c6c2eadb2b36004c7cf51fd3b15191ea6be21d0c5a4f WHIRLPOOL 298548daebf413ea8739c979c23b9ea7cfbcf12437debb8ce7d570b6a8269fbcd4d7b27816734f3728e2d591ef9658a4f4bb0c43299dbf408aeac10ef87e5bf0
 AUX dmeventd.initd-2.02.67-r1 685 SHA256 dbf81d357446fa555bcd75939af6d5982c10a8235800ddc299d2673b2c694d39 SHA512 0c0399987f7710bd29c5a8a02288927fae5fb54cb42918f2c96c67aae4beedc1c6e6b3f80546799696364c1c40cc03e2cbbede5042caeb519fc0532a0296b7ad WHIRLPOOL aaa0064fc5bcde09814e8ee3535d5348c5b1f0119ccbd961d6423a26fd1e1d654df3e0e1f9dea1725afe7f9e4fe8d1152b8653f6430ad23a7c47e36e61750a3d
 AUX dmtab 416 SHA256 e2e22bbe13fb97ec9a68659daa275b1d22fd0a3fd21e76b1f4bfba504a8bd7b5 SHA512 392b4bd85745bc774245195a1c416ae68efbe5f7b2498f6bfc40021cd2c9f6372fd1c3d346198c7749635b5d9b3f66ba1b963a2e144b4f522d87016ab4777de2 WHIRLPOOL f48c0fda382c7d57bad2ad4a8155189735236d13f24f39b3969736c3ad54d28f92c82174cae5c6775f8bc58506f19025f2cba6433f389c84505552fc8b4d3ed4
+AUX lvm-monitoring.initd-2.02.105-r2 1088 SHA256 d7655cadd3a3a9d3683a540413365310ca9503c38fd21a9bfccec40630ca72f1 SHA512 3c3f7ec1868e3634be3bb82689d30065dbe0fac3e2dfa22a14acb76c82b102022c280f995f82a1f7c91c905c0ba961bbb2707ddf60ad5fa9d717acdf942855d5 WHIRLPOOL 92e7eedf6add5cba645f74281912713928f694f18155db222352ba8e4a70ac89696f9db3cc2c9fc79fb9ff0f98cb176da8aedb1c5b7b47eecd4ee36360df41f0
 AUX lvm-monitoring.initd-2.02.67-r2 1183 SHA256 b89971a4f163e1a91df2416ff442cae7209f8343e6c8612eb3174ed8f5c5c788 SHA512 e99d8e0ed2f22e8f3f1e36581ce92bc2196dbebdeb7c301070c5f2e78079804de3ac782c732929e23a3a01536a270236513c849ec1574ff4c72045b8f69c98ed WHIRLPOOL 71eb7d1203bc2b6be22ebb0eb20e3d2e0786036bea9f0beda91c517f47b99374b52ca4c7d5cd76ae6338ddab187b68a7a371a437e5501996454e125e12e998a8
 AUX lvm.conf-2.02.67.patch 1676 SHA256 0d36c4de0503739d822b3103a62dc0110febc3c56cd25d04443b30f54da6d0cb SHA512 59cb4a4625a7a18ec81b10f4b70a1632cf608d30b1fd827cc7a97692ab3cbbe2e0108001952f5002f1ffe6b354be7b96430e5ce86ed183885afdd1b5f0aa76e4 WHIRLPOOL 71c42b80f390de73b116dbe4808b44559196175465126393128b87826248ac5a34d79c4f64647d6b4541288ae4d25669168120ce8889deb08bfb7919dde249ed
 AUX lvm.confd-2.02.28-r2 173 SHA256 28370c089c39c248d7ded0960b8d8a9256bada44d44c22ce3cec87d512ef6844 SHA512 67b153cbc5c2327c15f042b3b5590c1d8fdf9823efb19c80192ac4dcf98e530efea8ecae0aaaa4a54b0e3e4907565aa21455b364df1dbe8f2e7dffa1c5d355d0 WHIRLPOOL 06467b28ad2acf36984eef1b7b7e3d88277505760f848a808d85820cd1cccf6bb7397c00624d36961d9bdbb994e55de03444a7cfc97ecefd9bd3b785a3c6fdbf
 AUX lvm.rc-2.02.105 3062 SHA256 3c1a868b766e1a8e4fa19a9ef63d664fae039752c174bca49fa9b23cd82fe11c SHA512 7df015e554c55caff38e41b364eb810991e57b70f8d7967a4675bc46f71d162fcc9657bea46211a08df411a526e73647d43ee46c96bb409008fb9cf45619ecd7 WHIRLPOOL f27a40987101c0043fc030f0e6354531c8057486f789c519fd6c3e3ee24a0a74640630245171f970f09b041e2c30845729b3d54196eda973d1f7f78c23556041
+AUX lvm.rc-2.02.105-r2 3071 SHA256 a5754ffa0a05a0c29a9f6b5acf1b21dd313581fd6156c1ef722dc620e0114676 SHA512 9dd321b6d76628376b324de1ff47c4a37b98d3bf406abbf1b1755e20d957a9f1d77ff2e50a99b0c77ca8200800cd6071da5ab83c2f5afb9ff97f31e75671a617 WHIRLPOOL 6ba25a5152bf6f5052481e6ad2b1dc3ea65a818d11bff49e9688f537245c471f5446d4b8d381dba69ab8ece8f16340220f4c8173be096c7cb3d7c4c7fd10cebd
 AUX lvm.rc-2.02.95-r2 3001 SHA256 66844a70cedf61b2cd3373cdbd8f8c1afa817bde0764fdf5cf488857532d4553 SHA512 e5d34447db2fc050256222eff427703341b839a80c833c8ca2a814663b790bdffad967fa41bda8c182d5217dda629057a571520cb0a2e4cb06d5a8a241746ea3 WHIRLPOOL 102baf82bd5573ce90bdb19307ccf71026b6e03fd9e471a123f17072e0ac3785ecf017bb2cd81adf7a5332f33b42330e7c484c8804ed57d4ad6fb1cdd4c119f7
 AUX lvm2-2.02.100-selinux_and_udev_static.patch 3223 SHA256 15c20b1e16443932c560164ad9546ab01279601b0f0dd7fdc54f9cf3cd3ffee3 SHA512 232dc2908073254e23878098734cc65449c7be0707f7f0f7e73561e7b204bf71cf75ff5ee143b0f9f301ddabac1595c59cb0ec80c665464e8fe3f1b65a3eb0c2 WHIRLPOOL fdd908aa01cc3790be4ff8e7b2180cd526065c826657924edfccdc53f5c2266a12911c1ebface9de649b1974ff77401e94a64de507b5c72415614e5726dd4a2a
 AUX lvm2-2.02.105-pthread-pkgconfig.patch 444 SHA256 44e088b638019515cfe58577f4e387e6eb053e44ef4465bf2a451186f38ff7ac SHA512 aea6b2c9ed3705211674c89fac32953612e90c957c632eafe9741d5ec24821a8e94960c3c93fa4e017f622bc174bbb83a4330c4aaa4ba57ebd2bbfb081342bcb WHIRLPOOL 9ed33e26ba3197d02f98dbb586e949439b0b074638e269485ca9a972133603c5be3b707dadcb95db838090ed8c092d3949ae6d8fed8a04dcf5f0f729fb864b1c
@@ -36,24 +36,9 @@ DIST LVM2.2.02.97.tgz 1193141 SHA256 edda82012e8a9e1f0b00ba5a331468d3e0201992be1
 EBUILD lvm2-2.02.103.ebuild 7426 SHA256 743445b40906b40e3b83f3c7622b44bdae58baa3b11e6aab7d1f209da2a1fd93 SHA512 5d313ce0b0bccb212ae4c1912cb2a9a053be83aab379f3aa7246c8f948faf73416ca5a56282c364fbffb1674fc3a36810e5ceef1e26aea3dbb32ec0292b0ad3d WHIRLPOOL 98fd4a76f2ad09b34f1a6c00574856ff8d2efc6815787f7c10cf63642721275959b59bfd03da7d5cb67b803ce862ac072f4f8912d328196e1ebedf935eb8ed8a
 EBUILD lvm2-2.02.104.ebuild 7443 SHA256 49f94841de1fd4a2c8b5275de5d317ea67cb285e8cc89758da8525f869dc0270 SHA512 542035e3dc3117794c2a8e2270f1360cff8aa7edec3c7ad7b51b14535f632b41d3c53f0c214e48bcc000e8946f8a805b8aa4d8b32bcf1abdae3f4223424fa0d9 WHIRLPOOL b17ed1883571c4d794e71a834a3a7105c2d97b32087e4bf5acc2d33be27fd8e1df6f75d50b3a0c064af4c4958f1cb0ff9eecbacd3b1ea7816dd87e0013379988
 EBUILD lvm2-2.02.105-r1.ebuild 8187 SHA256 80aca0494d40cfafdb2b207b2a2656e7f26c93bc1f795694e8b1eeada87bb19c SHA512 e6a0da3ee61469d06f6a799ca6502dbaef1060fe1ac3474f799396be1fb685be515a28ab7da5caa7392e141a2d2a5cd3864e890d3b8e03811a530e94f6c9f90a WHIRLPOOL 1bce905836375ee54c990371a64df447bb0be2e52ecbad4442e514c5d059e9b251d7ef4ef36b9809256f9453fe16466173491606555e92e81a0e8d31d075d17f
+EBUILD lvm2-2.02.105-r2.ebuild 8192 SHA256 40750eb7741d635a42e3d63db88441c925cbf9365f16e2c0a729acbb9f3f8b44 SHA512 ce9664261170449e1c19cb404715aee12f9691d0bd20cdf46353dcd262f30584911da3074a09934ae28d9c3944fd859cb790259a688057bf775a10183a91ed52 WHIRLPOOL 9f1f3b5dc587d8afde0f3b668bb1c007765e283901867df4cef3c5d0f90a7217e491f1bc026868644f671a3d187e919174d5604a1e073a205c4a9ce3097607ad
 EBUILD lvm2-2.02.105.ebuild 7686 SHA256 a5f79ffbdb0b7962e150b0eda74cc596b5dc58c29d9fd713d49a12fa29c8771b SHA512 eb88e49c64e9b368eb85a94c809911bde59b632818e4af32c36b63b30b376b90d8284679a67fc742b4ef685aad20f29976ae6339abff9deef6569bfae66c2929 WHIRLPOOL 21d65f7f4e580951ea27516aaf41d1e6b470b3aba350ef9cdea2060257786446310141268e4d81dc8d66fffb853d23cf625d087b5b27a7a8c9d84d5d22886105
 EBUILD lvm2-2.02.97-r1.ebuild 9072 SHA256 616ff463fda707204c5e92c3a22651ec3e87168ead21b859f6ad0f00c2775960 SHA512 d395b0dc1a18846f76bc79f7fef2cbb649bbee179ea800d6b82398ff113d21c84d987107d14397986d2dc7f5127345cde7e1c588ddfcab339e016f3133dc6080 WHIRLPOOL f14c3e31b83d73b4e996e47c1db7e79e293881dfb1bc519383cfdaac35331ff4fb0a735d2c138433855b1795f084552126b340624191ba8aaf0069011eb6d823
-MISC ChangeLog 64833 SHA256 5f59c82a5dc162f07101061966bfb5cc707cf2770e6b5313d057b09cdb6ae335 SHA512 2292d3ade58c81956bfa4a30483566760c3fda39850747ec27d6874f9fa3c594ce1a1d0cdea5df2a2e5fe2d7c15e5d2161f1408a96839035988cdd5511b15afa WHIRLPOOL 2d9bfe056646daa4d3147ebc96d641123664570a0ebce8940791019a5a580f6432cedba14a2db474248acb46e026cdfe957cb17c5113dd9beb82d6de3e6cfdb9
+MISC ChangeLog 65176 SHA256 724048d9508ef686b0e1f1e5fbadc3b269fe6d6a7d40b7a3b6b39d35d41e940c SHA512 e23522b3c42b5d3e84f5954189d4c099dcb6681412d3456d330da88c4480d2697ab2aa488a3901b1ae2f4d9951391f18a7dcad1ad44f380000274197e24c243d WHIRLPOOL 9e25468a90bcfa29c9ffd007def5c15a57b5155ef6d9c726cc311692c659c7787908247e0b30f7b6203d82dfc25223adabbb42e2ce95b5e2a186b4f8aab7d706
+MISC lvm2-2.02.105-r2.ebuild.orig 8187 SHA256 80aca0494d40cfafdb2b207b2a2656e7f26c93bc1f795694e8b1eeada87bb19c SHA512 e6a0da3ee61469d06f6a799ca6502dbaef1060fe1ac3474f799396be1fb685be515a28ab7da5caa7392e141a2d2a5cd3864e890d3b8e03811a530e94f6c9f90a WHIRLPOOL 1bce905836375ee54c990371a64df447bb0be2e52ecbad4442e514c5d059e9b251d7ef4ef36b9809256f9453fe16466173491606555e92e81a0e8d31d075d17f
 MISC metadata.xml 995 SHA256 a2be36b695dab8ef65772af8d808cdc7a5c5855e2c9104060e7232e21b984216 SHA512 642abe2a196ffeaf3a67530befa8dc123f1e3e1238bf55d38c0affea82ab5b2f9e56da6b303410845c625494a59323ac8570f40e0f8a406db76295059958361a WHIRLPOOL cba3a6dd12fafc4719050082ee740d03ef0ed68e074b556a0c1f15f4a7b328d9b826d2b7ab3d3f19546de92e907a3fd466792db67423cb8630d5313154d5b6f2
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diff --git a/sys-fs/lvm2/files/device-mapper.rc-2.02.105-r2 b/sys-fs/lvm2/files/device-mapper.rc-2.02.105-r2
new file mode 100644
index 000000000000..56e75037ec74
--- /dev/null
+++ b/sys-fs/lvm2/files/device-mapper.rc-2.02.105-r2
@@ -0,0 +1,147 @@
+#!/sbin/runscript
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/device-mapper.rc-2.02.105-r2,v 1.1 2014/02/02 19:52:34 robbat2 Exp $
+
+depend() {
+	# As of .67-r1, we call ALL lvm start/stop scripts with --sysinit, that
+	# means dmeventd is NOT notified, as it cannot be safely running
+	before dmeventd checkfs fsck
+	after modules
+}
+
+dm_in_proc() {
+	local retval=0
+	for x in devices misc ; do
+		grep -qs 'device-mapper' /proc/${x}
+		retval=$((${retval} + $?))
+	done
+	return ${retval}
+}
+
+# char **build_dmsetup_command(volume)
+#
+# Returns complete dmsetup command given single volume name
+build_dmsetup_command() {
+	local count dmsetup_cmd
+	
+	# Number of lines mentioning volume name
+	count=$(grep -v -e '^[[:space:]]*\(#\|$\)' /etc/dmtab | grep -c ${1})
+	
+	# If there's just one line:
+	if [ ${count} -eq 1 ] ; then
+		echo "echo $(grep -v -e '^[[:space:]]*\(#\|$\)' /etc/dmtab | \
+			  grep ${1} | awk '{$1=""; print $0}') | /sbin/dmsetup create ${1}"
+			  
+	# For all cases with more lines:
+	elif [ ${count} -gt 1 ] ; then
+		for c in $( seq 1 ${count} ) ; do
+			if [ ${c} -eq 1 ] ; then
+				# Heavy escaping in awk-statement because we cannot use apostrophes
+				dmsetup_cmd="echo -e $(grep -v -e '^[[:space:]]*\(#\|$\)' /etc/dmtab | \
+							 grep ${1} | awk NR==${c}\ \{\$1=\"\"\;\ print\ \$0\})"
+			else
+				# Append starting with newline
+				dmsetup_cmd="${dmsetup_cmd}\\\\n \
+							 $(grep -v -e '^[[:space:]]*\(#\|$\)' /etc/dmtab | \
+							 grep ${1} | awk NR==${c}\ \{\$1=\"\"\;\ print\ \$0\})"
+			fi
+		done
+		echo "${dmsetup_cmd} | /sbin/dmsetup create ${1}"
+	fi
+
+	return 0
+}
+
+# char **get_new_dm_volumes(void)
+#
+#   Return unique volumes from /etc/dmtab
+get_new_dm_volumes() {
+	local volume
+
+	# Filter comments and blank lines
+	grep -v -e '^[[:space:]]*\(#\|$\)' /etc/dmtab | \
+	awk '{ print $1 }' | \
+	uniq | \
+	while read volume ; do
+		# If it exists, skip it
+		dmvolume_exists "${volume%:}" && continue
+
+		echo "${volume%:}"
+	done
+
+	return 0
+}
+
+# int dmvolume_exists(volume)
+#
+#   Return true if volume exists in DM table
+dmvolume_exists() {
+	local x line volume=$1
+
+	[ -z "${volume}" ] && return 1
+
+	/sbin/dmsetup ls 2>/dev/null | \
+	while read line ; do
+		for x in ${line} ; do
+			# the following conditonal return only breaks out
+			# of the while loop, as it is running in a pipe.
+			[ "${x}" = "${volume}" ] && return 1
+			# We only want to check the volume name
+			break
+		done
+	done
+
+	# if 1 was returned from the above loop, then indicate that
+	# volume exists
+	[ $? = 1 ] && return 0
+
+	# otherwise the loop exited normally and the volume does not
+	# exist
+	return 1
+}
+
+# int is_empty_dm_volume(volume)
+#
+#   Return true if the volume exists in DM table, but is empty/non-valid
+is_empty_dm_volume() {
+	local table volume=$1
+
+	set -- $(/sbin/dmsetup table 2>/dev/null | grep -e "^${volume}:")
+	[ "${volume}" = "$1" -a -z "$2" ]
+}
+
+
+start() {
+	if [ -e /proc/modules ] && ! dm_in_proc ; then
+		modprobe dm-mod 2>/dev/null
+	fi
+	# Ensure the dirs exist for locking and running
+	checkpath -q -d -m 0700 -o root:root /run/lvm /run/lock/lvm
+
+	local x volume
+	
+	if [ -x /sbin/dmsetup -a -c /dev/mapper/control -a -f /etc/dmtab ] ; then
+		[ -n "$(get_new_dm_volumes)" ] && \
+			einfo " Setting up device-mapper volumes:"
+		
+		get_new_dm_volumes | \
+		while read x ; do
+			[ -n "${x}" ] || continue
+			
+			volume="${x##* }"
+			
+			ebegin "  Creating volume: ${volume}"
+			if ! eval $(build_dmsetup_command ${volume}) >/dev/null 2>/dev/null ; then
+				eend 1 "  Error creating volume: ${volume}"
+				# dmsetup still adds an empty volume in some cases,
+				#  so lets remove it
+				is_empty_dm_volume "${volume}" && \
+					/sbin/dmsetup remove "${volume}" 2>/dev/null
+			else
+				eend 0
+			fi
+		done
+	fi
+}
+
diff --git a/sys-fs/lvm2/files/lvm-monitoring.initd-2.02.105-r2 b/sys-fs/lvm2/files/lvm-monitoring.initd-2.02.105-r2
new file mode 100644
index 000000000000..c53a60465f4c
--- /dev/null
+++ b/sys-fs/lvm2/files/lvm-monitoring.initd-2.02.105-r2
@@ -0,0 +1,39 @@
+#!/sbin/runscript
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm-monitoring.initd-2.02.105-r2,v 1.1 2014/02/02 19:52:34 robbat2 Exp $
+
+# This script is based on upstream file
+# LVM2.2.02.67/scripts/lvm2_monitoring_init_red_hat.in
+
+depend() {
+	# As of .67-r1, we call ALL lvm start/stop scripts with --sysinit, that
+	# means dmeventd is NOT notified, as it cannot be safely running
+	need lvm dmeventd
+}
+
+VGCHANGE=/sbin/vgchange
+VGS=/sbin/vgs
+
+start() {
+	ret=0
+	# TODO do we want to separate out already active groups only?
+	VGSLIST=`$VGS --noheadings -o name --rows 2> /dev/null`
+	ebegin "Starting LVM monitoring for VGs ${VGSLIST}:"
+	$VGCHANGE --monitor y --poll y  ${VGSLIST}
+	ret=$?
+	eend $ret
+	return $ret
+
+}
+
+stop() {
+	ret=0
+	# TODO do we want to separate out already active groups only?
+	VGSLIST=`$VGS --noheadings -o name --rows 2> /dev/null`
+	ebegin "Stopping LVM monitoring for VGs ${VGSLIST}:"
+	$VGCHANGE --monitor n ${VGSLIST}
+	ret=$?
+	eend $ret
+	return $ret
+}
diff --git a/sys-fs/lvm2/files/lvm.rc-2.02.105-r2 b/sys-fs/lvm2/files/lvm.rc-2.02.105-r2
new file mode 100644
index 000000000000..7fdf50e1815f
--- /dev/null
+++ b/sys-fs/lvm2/files/lvm.rc-2.02.105-r2
@@ -0,0 +1,97 @@
+#!/sbin/runscript
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm.rc-2.02.105-r2,v 1.1 2014/02/02 19:52:34 robbat2 Exp $
+
+depend() {
+	before checkfs fsck
+	after modules device-mapper
+	need lvmetad sysfs
+}
+
+config='global { locking_dir = "/run/lock/lvm" }'
+
+dm_in_proc() {
+	local retval=0
+	for x in devices misc ; do
+		grep -qs 'device-mapper' /proc/${x}
+		retval=$((${retval} + $?))
+	done
+	return ${retval}
+}
+
+start() {
+	# LVM support for /usr, /home, /opt ....
+	# This should be done *before* checking local
+	# volumes, or they never get checked.
+	
+	# NOTE: Add needed modules for LVM or RAID, etc
+	#       to /etc/modules.autoload if needed
+	for lvm_path in /bin/lvm /sbin/lvm ; do
+		[ -x "$lvm_path" ] && break
+	done
+	if [ ! -x "$lvm_path" ]; then
+		eerror "Cannot find lvm binary in /sbin or /bin!"
+		return 1
+	fi
+	if [ -z "${CDBOOT}" ] ; then
+		if [ -e /proc/modules ] && ! dm_in_proc ; then
+			modprobe dm-mod 2>/dev/null
+		fi
+		if [ -d /proc/lvm ] || dm_in_proc ; then
+			ebegin "Setting up the Logical Volume Manager"
+			#still echo stderr for debugging
+			lvm_commands="#! ${lvm_path} --config '${config}'\n"
+			# Extra PV find pass because some devices might not have been available until very recently
+			lvm_commands="${lvm_commands}pvscan\n"
+			# Now make the nodes
+			lvm_commands="${lvm_commands}vgscan --mknodes\n"
+			# And turn them on!
+			lvm_commands="${lvm_commands}vgchange --sysinit -a ly\n"
+			# Order of this is important, have to work around dash and LVM readline
+			printf "%b\n" "${lvm_commands}" | $lvm_path /proc/self/fd/0 --config "${config}" >/dev/null
+			eend $? "Failed to setup the LVM"
+		fi
+	fi
+}
+
+stop() {
+	for lvm_path in /bin/lvm /sbin/lvm ; do
+		[ -x "$lvm_path" ] && break
+	done
+	if [ ! -x "$lvm_path" ]; then
+		eerror "Cannot find lvm binary in /sbin or /bin!"
+		return 1
+	fi
+# Stop LVM2
+if [ -x /sbin/vgs ] && \
+   [ -x /sbin/vgchange ] && \
+   [ -x /sbin/lvchange ] && \
+   [ -f /etc/lvmtab -o -d /etc/lvm ] && \
+   [ -d /proc/lvm  -o "`grep device-mapper /proc/misc 2>/dev/null`" ]
+then
+	einfo "Shutting down the Logical Volume Manager"
+	
+
+        VGS=$($lvm_path vgs --config "${config}" -o vg_name --noheadings --nosuffix --rows 2> /dev/null)
+
+        if [ "$VGS" ]
+        then
+            ebegin "  Shutting Down LVs & VGs"
+			#still echo stderr for debugging
+			lvm_commands="#! ${lvm_path} --config '${config}'\n"
+			# Extra PV find pass because some devices might not have been available until very recently
+			lvm_commands="${lvm_commands}lvchange --sysinit -a ln ${VGS}\n"
+			# Now make the nodes
+			lvm_commands="${lvm_commands}vgchange --sysinit -a ln ${VGS}\n"
+			# Order of this is important, have to work around dash and LVM readline
+			printf "%b\n" "${lvm_commands}" | $lvm_path /proc/self/fd/0 --config "${config}" >/dev/null
+			eend $? "Failed (possibly some LVs still needed for /usr or root)"
+        fi
+
+	einfo "Finished shutting down the Logical Volume Manager"
+	return 0
+fi
+}
+
+# vim:ts=4
diff --git a/sys-fs/lvm2/lvm2-2.02.105-r2.ebuild b/sys-fs/lvm2/lvm2-2.02.105-r2.ebuild
new file mode 100644
index 000000000000..19dd3270f516
--- /dev/null
+++ b/sys-fs/lvm2/lvm2-2.02.105-r2.ebuild
@@ -0,0 +1,246 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/lvm2-2.02.105-r2.ebuild,v 1.1 2014/02/02 19:52:35 robbat2 Exp $
+
+EAPI=5
+inherit autotools eutils linux-info multilib systemd toolchain-funcs udev flag-o-matic
+
+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
+	ftp://sources.redhat.com/pub/lvm2/old/${PN/lvm/LVM}.${PV}.tgz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="readline static static-libs clvm cman lvm1 lvm2create_initrd selinux +udev +thin device-mapper-only"
+REQUIRED_USE="device-mapper-only? ( !clvm !cman !lvm1 !lvm2create_initrd !thin )"
+
+DEPEND_COMMON="clvm? ( cman? ( =sys-cluster/cman-3* ) =sys-cluster/libdlm-3* )
+	readline? ( sys-libs/readline )
+	udev? ( >=virtual/udev-200[static-libs?] )"
+# /run is now required for locking during early boot. /var cannot be assumed to
+# be available -- thus, pull in recent enough baselayout for /run.
+# This version of LVM is incompatible with cryptsetup <1.1.2.
+RDEPEND="${DEPEND_COMMON}
+	>=sys-apps/baselayout-2.2
+	!<sys-apps/openrc-0.11
+	!<sys-fs/cryptsetup-1.1.2
+	!!sys-fs/clvm
+	!!sys-fs/lvm-user
+	>=sys-apps/util-linux-2.16
+	lvm2create_initrd? ( sys-apps/makedev )
+	thin? ( >=sys-block/thin-provisioning-tools-0.2.8-r1 )"
+DEPEND="${DEPEND_COMMON}
+	virtual/pkgconfig
+	>=sys-devel/binutils-2.20.1-r1
+	static? (
+		selinux? ( sys-libs/libselinux[static-libs] )
+		udev? ( virtual/udev[static-libs] )
+	)"
+
+S=${WORKDIR}/${PN/lvm/LVM}.${PV}
+
+pkg_setup() {
+	local CONFIG_CHECK="~SYSVIPC"
+
+	if use udev; then
+		local WARNING_SYSVIPC="CONFIG_SYSVIPC:\tis not set (required for udev sync)\n"
+		if linux_config_exists; then
+			local uevent_helper_path=$(linux_chkconfig_string UEVENT_HELPER_PATH)
+			if [ -n "${uevent_helper_path}" ] && [ "${uevent_helper_path}" != '""' ]; then
+				ewarn "It's recommended to set an empty value to the following kernel config option:"
+				ewarn "CONFIG_UEVENT_HELPER_PATH=${uevent_helper_path}"
+			fi
+		fi
+	fi
+
+	check_extra_config
+
+	# 1. Genkernel no longer copies /sbin/lvm blindly.
+	if use static; then
+		elog "Warning, we no longer overwrite /sbin/lvm and /sbin/dmsetup with"
+		elog "their static versions. If you need the static binaries,"
+		elog "you must append .static to the filename!"
+	fi
+}
+
+src_prepare() {
+	# Gentoo specific modification(s):
+	epatch "${FILESDIR}"/${PN}-2.02.99-example.conf.in.patch
+
+	sed -i \
+		-e "1iAR = $(tc-getAR)" \
+		-e "s:CC ?= @CC@:CC = $(tc-getCC):" \
+		make.tmpl.in || die #444082
+
+	sed -i -e '/FLAG/s:-O2::' configure{,.in} || die #480212
+
+	# For upstream -- review and forward:
+	epatch "${FILESDIR}"/${PN}-2.02.63-always-make-static-libdm.patch
+	epatch "${FILESDIR}"/${PN}-2.02.56-lvm2create_initrd.patch
+	epatch "${FILESDIR}"/${PN}-2.02.67-createinitrd.patch #301331
+	epatch "${FILESDIR}"/${PN}-2.02.99-locale-muck.patch #330373
+	epatch "${FILESDIR}"/${PN}-2.02.70-asneeded.patch # -Wl,--as-needed
+	epatch "${FILESDIR}"/${PN}-2.02.92-dynamic-static-ldflags.patch #332905
+	#epatch "${FILESDIR}"/${PN}-2.02.100-selinux_and_udev_static.patch #370217, #439414
+	epatch "${FILESDIR}"/${PN}-2.02.105-static-pkgconfig-libs.patch #370217, #439414 + blkid
+	epatch "${FILESDIR}"/${PN}-2.02.105-pthread-pkgconfig.patch #492450
+
+	eautoreconf
+}
+
+src_configure() {
+	filter-flags -flto
+	local myconf
+	local buildmode
+
+	myconf="${myconf} $(use_enable !device-mapper-only dmeventd)"
+	myconf="${myconf} $(use_enable !device-mapper-only cmdlib)"
+	myconf="${myconf} $(use_enable !device-mapper-only applib)"
+	myconf="${myconf} $(use_enable !device-mapper-only fsadm)"
+	myconf="${myconf} $(use_enable !device-mapper-only lvmetad)"
+
+	# Most of this package does weird stuff.
+	# The build options are tristate, and --without is NOT supported
+	# options: 'none', 'internal', 'shared'
+	if use static; then
+		buildmode="internal"
+		# This only causes the .static versions to become available
+		myconf="${myconf} --enable-static_link"
+	else
+		buildmode="shared"
+	fi
+	dmbuildmode=$(use !device-mapper-only && echo internal || echo none)
+
+	# dmeventd requires mirrors to be internal, and snapshot available
+	# so we cannot disable them
+	myconf="${myconf} --with-mirrors=${dmbuildmode}"
+	myconf="${myconf} --with-snapshots=${dmbuildmode}"
+	myconf="${myconf} --with-thin=$(use thin && echo internal || echo none)"
+
+	if use lvm1; then
+		myconf="${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=${buildmode}"
+		# 4-state! Make sure we get it right, per bug 210879
+		# Valid options are: none, cman, gulm, all
+		#
+		# 2009/02:
+		# gulm is removed now, now dual-state:
+		# cman, none
+		# all still exists, but is not needed
+		#
+		# 2009/07:
+		# TODO: add corosync and re-enable ALL
+		local clvmd=""
+		use cman && clvmd="cman"
+		#clvmd="${clvmd/cmangulm/all}"
+		[ -z "${clvmd}" ] && clvmd="none"
+		myconf="${myconf} --with-clvmd=${clvmd}"
+		myconf="${myconf} --with-pool=${buildmode}"
+	else
+		myconf="${myconf} --with-clvmd=none --with-cluster=none"
+	fi
+
+	econf \
+		$(use_enable readline) \
+		$(use_enable selinux) \
+		--enable-pkgconfig \
+		--with-confdir="${EPREFIX}"/etc \
+		--exec-prefix="${EPREFIX}" \
+		--sbindir="${EPREFIX}/sbin" \
+		--with-staticdir="${EPREFIX}"/sbin \
+		--libdir="${EPREFIX}/$(get_libdir)" \
+		--with-usrlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--with-default-dm-run-dir=/run \
+		--with-default-run-dir=/run/lvm \
+		--with-default-locking-dir=/run/lock/lvm \
+		--with-default-pid-dir=/run \
+		$(use_enable udev udev_rules) \
+		$(use_enable udev udev_sync) \
+		$(use_with udev udevdir "$(get_udevdir)"/rules.d) \
+		"$(systemd_with_unitdir)" \
+		${myconf} \
+		CLDFLAGS="${LDFLAGS}"
+}
+
+src_compile() {
+	pushd include >/dev/null
+	emake
+	popd >/dev/null
+
+	if use device-mapper-only ; then
+		emake device-mapper
+	else
+		emake
+		emake CC="$(tc-getCC)" -C scripts lvm2_activation_generator_systemd_red_hat
+	fi
+}
+
+src_install() {
+	local inst
+	INSTALL_TARGETS="install install_systemd_units install_systemd_generators install_tmpfiles_configuration"
+	use device-mapper-only && INSTALL_TARGETS="install_device-mapper"
+	for inst in ${INSTALL_TARGETS}; do
+		emake DESTDIR="${D}" ${inst}
+	done
+
+	newinitd "${FILESDIR}"/device-mapper.rc-2.02.105-r2 device-mapper
+	newconfd "${FILESDIR}"/device-mapper.conf-1.02.22-r3 device-mapper
+
+	if use !device-mapper-only ; then
+		newinitd "${FILESDIR}"/dmeventd.initd-2.02.67-r1 dmeventd
+		newinitd "${FILESDIR}"/lvm.rc-2.02.105-r2 lvm
+		newconfd "${FILESDIR}"/lvm.confd-2.02.28-r2 lvm
+
+		newinitd "${FILESDIR}"/lvm-monitoring.initd-2.02.105-r2 lvm-monitoring
+		newinitd "${FILESDIR}"/lvmetad.initd-2.02.105 lvmetad
+	fi
+
+	if use clvm; then
+		newinitd "${FILESDIR}"/clvmd.rc-2.02.39 clvmd
+		newconfd "${FILESDIR}"/clvmd.confd-2.02.39 clvmd
+	fi
+
+	if use static-libs; then
+		dolib.a libdm/ioctl/libdevmapper.a
+		dolib.a libdaemon/client/libdaemonclient.a #462908
+		#gen_usr_ldscript libdevmapper.so
+		dolib.a daemons/dmeventd/libdevmapper-event.a
+		#gen_usr_ldscript libdevmapper-event.so
+	else
+		rm -f "${ED}"usr/$(get_libdir)/{libdevmapper-event,liblvm2cmd,liblvm2app,libdevmapper}.a
+	fi
+
+	if use lvm2create_initrd; then
+		dosbin scripts/lvm2create_initrd/lvm2create_initrd
+		doman scripts/lvm2create_initrd/lvm2create_initrd.8
+		newdoc scripts/lvm2create_initrd/README README.lvm2create_initrd
+	fi
+
+	insinto /etc
+	doins "${FILESDIR}"/dmtab
+
+	dodoc README VERSION* WHATS_NEW WHATS_NEW_DM doc/*.{c,txt} conf/*.conf
+}
+
+pkg_postinst() {
+	ewarn "Make sure the \"lvm\" init script is in the runlevels:"
+	ewarn "# rc-update add lvm boot"
+	ewarn
+	ewarn "Make sure to enable lvmetad in /etc/lvm/lvm.conf if you want"
+	ewarn "to enable lvm autoactivation and metadata caching."
+}
+
+src_test() {
+	einfo "Tests are disabled because of device-node mucking, if you want to"
+	einfo "run tests, compile the package and see ${S}/tests"
+}