From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guoqing Jiang Subject: [PATCH] super1: make the check for NodeNumUpdate more accurate Date: Mon, 9 May 2016 10:22:58 +0800 Message-ID: <1462760578-1429-1-git-send-email-gqjiang@suse.com> Return-path: Sender: linux-raid-owner@vger.kernel.org To: Jes.Sorensen@redhat.com Cc: linux-raid@vger.kernel.org, Guoqing Jiang List-Id: linux-raid.ids We missed to check the version is BITMAP_MAJOR_CLUSTERED or not, otherwise mdadm can't create array with other 1.x metadatas (1.0 and 1.1). Signed-off-by: Guoqing Jiang --- super1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/super1.c b/super1.c index 972b470..fa93367 100644 --- a/super1.c +++ b/super1.c @@ -2389,7 +2389,7 @@ static int write_bitmap1(struct supertype *st, int fd, enum bitmap_update update break; case NodeNumUpdate: /* cluster md only supports superblock 1.2 now */ - if (st->minor_version != 2) { + if (st->minor_version != 2 && bms->version == BITMAP_MAJOR_CLUSTERED) { pr_err("Warning: cluster md only works with superblock 1.2\n"); return -EINVAL; } -- 2.6.2