From mboxrd@z Thu Jan  1 00:00:00 1970
From: Malahal Naineni <malahal@us.ibm.com>
Date: Wed, 10 Feb 2010 09:12:48 -0800
Subject: [PATCH] Ignore _mlog name restriction for lvconvert repair
Message-ID: <471e224a57131c07b705.1265821968@localhost>
List-Id: <lvm-devel.redhat.com>
To: lvm-devel@redhat.com
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lvconvert --repair is done on _mlog mirrored log logical volumes from
dmeventd if something fails.

diff -r 86200db56a7c -r 471e224a5713 tools/lvconvert.c
--- a/tools/lvconvert.c	Tue Feb 09 17:49:50 2010 -0800
+++ b/tools/lvconvert.c	Wed Feb 10 09:12:11 2010 -0800
@@ -105,8 +105,12 @@ static int _lvconvert_name_params(struct
 	if ((ptr = strrchr(lp->lv_name_full, '/')))
 		lp->lv_name = ptr + 1;
 
-	if (!apply_lvname_restrictions(lp->lv_name))
-		return_0;
+	/* _mlog is an internal name, but it could be mirrored, so
+	 * allow repairing it.
+	 */
+	if (!arg_count(cmd, repair_ARG) || !strstr(lp->lv_name, "_mlog"))
+		if (!apply_lvname_restrictions(lp->lv_name))
+			return_0;
 
 	if (*pargc && lp->snapshot) {
 		log_error("Too many arguments provided for snapshots");