From 5746f04994745ac4ad01b4ae26f6c368ac725fb3 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 22 Aug 2012 13:01:53 +0200
Subject: [PATCH] mdraid: catch nested md raids

Thanks to Ian Dall!
---
 modules.d/90mdraid/65-md-incremental-imsm.rules | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules.d/90mdraid/65-md-incremental-imsm.rules b/modules.d/90mdraid/65-md-incremental-imsm.rules
index 6dd696ab..d66dd012 100644
--- a/modules.d/90mdraid/65-md-incremental-imsm.rules
+++ b/modules.d/90mdraid/65-md-incremental-imsm.rules
@@ -5,7 +5,9 @@
 ACTION!="add|change", GOTO="md_end"
 SUBSYSTEM!="block", GOTO="md_end"
 ENV{rd_NO_MD}=="?*", GOTO="md_end"
-KERNEL=="md*", GOTO="md_end"
+KERNEL=="md*", ENV{ID_FS_TYPE}!="linux_raid_member", GOTO="md_end"
+KERNEL=="md*", ACTION!="change", GOTO="md_end"
+
 # Also don't process disks that are slated to be a multipath device
 ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="md_end"