From 30602f533f151c24fe1345f495f02c30f98895f1 Mon Sep 17 00:00:00 2001
From: "Labun, Marcin" <Marcin.Labun@intel.com>
Date: Mon, 30 Jan 2012 12:00:43 +1100
Subject: [PATCH] imsm: display fd in error trace when when store_imsm_mpb
 failes

Signed-off-by: Marcin Labun <marcin.labun@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---
 super-intel.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/super-intel.c b/super-intel.c
index 7db5177..8d67a14 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5027,8 +5027,9 @@ static int write_super_imsm(struct supertype *st, int doclose)
 		if (d->index < 0 || is_failed(&d->disk))
 			continue;
 		if (store_imsm_mpb(d->fd, mpb))
-			fprintf(stderr, "%s: failed for device %d:%d %s\n",
-				__func__, d->major, d->minor, strerror(errno));
+			fprintf(stderr, "%s: failed for device %d:%d (fd: %d)%s\n",
+				__func__, d->major, d->minor, d->fd, strerror(errno));
+
 		if (clear_migration_record) {
 			unsigned long long dsize;