From: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com>
Date: Wed, 4 May 2011 15:11:41 +0000 (+0200)
Subject: imsm: fix: disable migration from raid5->raid0
X-Git-Tag: mdadm-3.2.2~89
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7958710e7ddd33914614cb73f52fd3e166e2877;p=thirdparty%2Fmdadm.git

imsm: fix: disable migration from raid5->raid0

it is not supported yet, so start such transition is improper.

Signed-off-by: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/super-intel.c b/super-intel.c
index cc4ed598..71687f1c 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -7248,10 +7248,6 @@ enum imsm_reshape_type imsm_analyze_change(struct supertype *st,
 				check_devs = 1;
 			}
 			break;
-		case 5:
-			if (geo->level == 0)
-				change = CH_MIGRATION;
-			break;
 		case 10:
 			if (geo->level == 0) {
 				change = CH_TAKEOVER;