overlay: Include udev rules for LVM
Include the udev rules from device-mapper in order to properly recognise
and set up LVM logical volumes.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
diff --git a/openpower/overlay/lib/udev/rules.d/95-dm-notify.rules b/openpower/overlay/lib/udev/rules.d/95-dm-notify.rules
new file mode 100644
index 0000000..e6bb512
--- /dev/null
+++ b/openpower/overlay/lib/udev/rules.d/95-dm-notify.rules
@@ -0,0 +1,12 @@
+# Copyright (C) 2009 Red Hat, Inc. All rights reserved.
+#
+# This file is part of LVM2.
+
+# Udev rules for device-mapper devices.
+#
+# These rules are responsible for sending a notification to a process
+# waiting for completion of udev rules. The process is identified by
+# a cookie value sent within "change" and "remove" events (the cookie
+# value is set before by that process for every action requested).
+
+ENV{DM_COOKIE}=="?*", RUN+="/usr/sbin/dmsetup udevcomplete $env{DM_COOKIE}"