From 4784cc8068c68b6fc23c2bd0ee8158b2a924f5f4 Mon Sep 17 00:00:00 2001
From: root <root@rshg054.dnsready.net>
Date: Sun, 14 Aug 2011 23:14:32 +0000
Subject: Sun Aug 14 23:14:32 UTC 2011

---
 testing/lvm2/lvm2_hook | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 testing/lvm2/lvm2_hook

(limited to 'testing/lvm2/lvm2_hook')

diff --git a/testing/lvm2/lvm2_hook b/testing/lvm2/lvm2_hook
new file mode 100644
index 000000000..874b91d06
--- /dev/null
+++ b/testing/lvm2/lvm2_hook
@@ -0,0 +1,25 @@
+# vim:set ft=sh:
+run_hook ()
+{
+    /sbin/modprobe -q dm-mod >/dev/null 2>&1
+    if [ -e "/sys/class/misc/device-mapper" ]; then
+        if [ ! -e "/dev/mapper/control" ]; then
+            mkdir /dev/mapper
+            mknod "/dev/mapper/control" c $(cat /sys/class/misc/device-mapper/dev | sed 's|:| |')
+        fi
+
+        # If the lvmwait= parameter has been specified on the command line
+        # wait for the device(s) before trying to activate the volume group(s)
+        if [ -n "${lvmwait}" ]; then
+            for pvdev in $(echo ${lvmwait} | sed 's|,| |g'); do
+                poll_device ${pvdev} ${rootdelay}
+            done
+        fi
+
+        [ "${quiet}" = "y" ] && LVMQUIET=">/dev/null"
+
+        msg "Activating logical volumes..."
+        [ -d /etc/lvm ] && /sbin/lvm vgscan --sysinit
+        eval /sbin/lvm vgchange --sysinit -a y $LVMQUIET
+    fi
+}
-- 
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