[PATCH 1/2] Assemble: we need to read policy to know array domains

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>From ae360c641fc5c266bb419612e6542b6f9f3e38ca Mon Sep 17 00:00:00 2001
From: Anna Czarnowska <anna.czarnowska@xxxxxxxxx>
Date: Tue, 4 Jan 2011 11:47:34 +0100
Subject: [PATCH 1/2] Assemble: we need to read policy to know array domains
Cc: linux-raid@xxxxxxxxxxxxxxx, Williams, Dan J <dan.j.williams@xxxxxxxxx>, Ciechanowski, Ed <ed.ciechanowski@xxxxxxxxx>

Policy must be read on all disks identified as array members
to get array's domains list.
Currently it is only read on first array member in auto assembly mode.

Signed-off-by: Anna Czarnowska <anna.czarnowska@xxxxxxxxx>
---
 Assemble.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/Assemble.c b/Assemble.c
index 5725b23..ed59e8b 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -547,7 +547,8 @@ int Assemble(struct supertype *st, char *mddev,
 	loop:
 		/* Collect domain information from members only */
 		if (tmpdev && tmpdev->used == 1)
-			domain_merge(&domains, pol, tst?tst->ss->name:NULL);
+			domain_merge(&domains, pol?pol:devnum_policy(stb.st_rdev),
+				     tst?tst->ss->name:NULL);
 		dev_policy_free(pol);
 		pol = NULL;
 		if (tst)
-- 
1.7.1

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