[oe] [PATCH][meta-oe] lvm2: enable lvmetad

[rongqing.li at windriver.com]

From: Roy Li <rongqing.li at windriver.com>

the systemd unit file of lvm2-monitor requires lvm2-lvmetad.socket which
asks to enable lvmetad, lvmetad is a metadata caching daemon for LVM. so
this fixed the below error:
  # systemctl start lvm2-monitor
  Failed to start lvm2-monitor.service: Unit lvm2-lvmetad.socket failed to load: No such file or directory.
  #

replace the installation of system unit file by make install_systemd_units

Signed-off-by: Roy Li <rongqing.li at windriver.com>
---
 meta-oe/recipes-support/lvm2/lvm2.inc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/meta-oe/recipes-support/lvm2/lvm2.inc b/meta-oe/recipes-support/lvm2/lvm2.inc
index 099164c..2b2d8ed 100644
--- a/meta-oe/recipes-support/lvm2/lvm2.inc
+++ b/meta-oe/recipes-support/lvm2/lvm2.inc
@@ -24,6 +24,7 @@ EXTRA_OECONF = "--with-user= \
                 --enable-udev_rules \
                 --enable-pkgconfig \
                 --enable-dmeventd \
+                --enable-lvmetad \
                 --with-udev-prefix= \
                 --with-usrlibdir=${libdir} \
 "
@@ -38,14 +39,13 @@ do_install_append() {
     # Install machine specific configuration file
     install -m 0644 ${WORKDIR}/lvm.conf ${D}${sysconfdir}/lvm/lvm.conf
     sed -i -e 's:@libdir@:${libdir}:g' ${D}${sysconfdir}/lvm/lvm.conf
-    install -d ${D}${systemd_unitdir}/system
-    install -m 0644 ${B}/scripts/lvm2_monitoring_systemd_red_hat.service ${D}${systemd_unitdir}/system/lvm2-monitor.service
-    install -m 0644 ${B}/scripts/dm_event_systemd_red_hat.socket ${D}${systemd_unitdir}/system/dm-event.socket
-    install -m 0644 ${B}/scripts/dm_event_systemd_red_hat.service ${D}${systemd_unitdir}/system/dm-event.service
+    oe_runmake 'DESTDIR=${D}' install install_systemd_units
+    sed -i -e 's:/usr/bin/true:${base_bindir}/true:g' ${D}${systemd_unitdir}/system/blk-availability.service
 }
 
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE_${PN} = "lvm2-monitor.service dm-event.socket dm-event.service"
+SYSTEMD_SERVICE_${PN} = "lvm2-monitor.service dm-event.socket dm-event.service lvm2-lvmetad.socket \
+                         lvm2-pvscan at .service blk-availability.service"
 SYSTEMD_AUTO_ENABLE = "disable"
 
 TARGET_CC_ARCH += "${LDFLAGS}"
-- 
1.9.1