File DDF-brief_examine_subarrays_ddf-print-array-name.patch of Package mdadm.2874

From a8b25633544db9fb03bc3b12442aafbbae9c1e1c Mon Sep 17 00:00:00 2001
From: "mwilck@arcor.de" <mwilck@arcor.de>
Date: Wed, 11 Sep 2013 21:55:35 +0200
Subject: [PATCH] DDF: brief_examine_subarrays_ddf: print array name

Print an array name in brief output, like IMSM does.

SUSE's YaST2 (libstorage) needs this in order to detect MD arrays
during installation.

Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
---
 super-ddf.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

--- mdadm-3.3.orig/super-ddf.c
+++ mdadm-3.3/super-ddf.c
@@ -1519,6 +1519,7 @@ static void getinfo_super_ddf(struct sup
 
 static void uuid_from_ddf_guid(const char *guid, int uuid[4]);
 static void uuid_from_super_ddf(struct supertype *st, int uuid[4]);
+static void _ddf_array_name(char *name, const struct ddf_super *ddf, int i);
 
 static unsigned int get_vd_num_of_subarray(struct supertype *st)
 {
@@ -1578,13 +1579,16 @@ static void brief_examine_subarrays_ddf(
 		struct virtual_entry *ve = &ddf->virt->entries[i];
 		struct vcl vcl;
 		char nbuf1[64];
+		char namebuf[17];
 		if (all_ff(ve->guid))
 			continue;
 		memcpy(vcl.conf.guid, ve->guid, DDF_GUID_LEN);
 		ddf->currentconf =&vcl;
 		uuid_from_super_ddf(st, info.uuid);
 		fname_from_uuid(st, &info, nbuf1, ':');
-		printf("ARRAY container=%s member=%d UUID=%s\n",
+		_ddf_array_name(namebuf, ddf, i);
+		printf("ARRAY%s%s container=%s member=%d UUID=%s\n",
+		       namebuf[0] == '\0' ? "" : " /dev/md/", namebuf,
 		       nbuf+5, i, nbuf1+5);
 	}
 }