From: Scott Schaefer <saschaefer@neurodiverse.org>
Date: Tue, 2 Aug 2011 03:27:32 +0000 (+1000)
Subject: --add incorrectly sets writemostly
X-Git-Tag: mdadm-3.2.3~188
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a88e7b6d53859049aee0d118e10546780ca9de9;p=thirdparty%2Fmdadm.git

--add incorrectly sets writemostly

Origin: vendor, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628667
Bug-Debian: http://bugs.debian.org/628667

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

diff --git a/super1.c b/super1.c
index 09be351e..b35e89f4 100644
--- a/super1.c
+++ b/super1.c
@@ -1056,6 +1056,8 @@ static int write_init_super1(struct supertype *st)
 		sb->dev_number = __cpu_to_le32(di->disk.number);
 		if (di->disk.state & (1<<MD_DISK_WRITEMOSTLY))
 			sb->devflags |= __cpu_to_le32(WriteMostly1);
+		else
+			sb->devflags &= ~(__cpu_to_le32(WriteMostly1));
 
 		if ((rfd = open("/dev/urandom", O_RDONLY)) < 0 ||
 		    read(rfd, sb->device_uuid, 16) != 16) {