From: Adam Kwolek <adam.kwolek@intel.com>
Date: Fri, 13 Apr 2012 14:52:07 +0000 (+0200)
Subject: FIX: Size change is possible as standalone change only
X-Git-Tag: mdadm-3.2.4~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58d26a2a81c4ad93ccce88865f2c4ac2588bec69;p=thirdparty%2Fmdadm.git

FIX: Size change is possible as standalone change only

Size change is possible as standalone change only. To make sure size change
is not requested pass '-1' as size parameter.

Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/Grow.c b/Grow.c
index 1b45199c..389992e2 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1973,7 +1973,7 @@ size_change_error:
 		/* Impose these changes on a single array.  First
 		 * check that the metadata is OK with the change. */
 
-		if (reshape_super(st, info.component_size, info.new_level,
+		if (reshape_super(st, -1, info.new_level,
 				  info.new_layout, info.new_chunk,
 				  info.array.raid_disks, info.delta_disks,
 				  backup_file, devname, APPLY_METADATA_CHANGES,