From: NeilBrown <neilb@suse.de>
Date: Thu, 3 May 2012 06:18:22 +0000 (+1000)
Subject: Grow: failing the set the per-device size is not an error.
X-Git-Tag: mdadm-3.2.4~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b0a658ffbcd2104594e8a7a185fa0fe05127723e;p=thirdparty%2Fmdadm.git

Grow: failing the set the per-device size is not an error.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/Grow.c b/Grow.c
index 0b0d7182..330e7195 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1668,7 +1668,9 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
 		rv = 0;
 		for (mdi = sra->devs; mdi; mdi = mdi->next) {
 			if (sysfs_set_num(sra, mdi, "size", size) < 0) {
-				rv = 1;
+				/* Probably kernel refusing to let us
+				 * reduce the size - not an error.
+				 */
 				break;
 			}
 			if (array.not_persistent == 0 &&