From 360df38e5f12e718f88912843d4aea0adbc4b869 Mon Sep 17 00:00:00 2001
From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Tue, 10 Oct 2006 15:00:32 +0000
Subject: [PATCH] Be sure to not create devices with (mediasize % sectorsize)
 != 0.

Reported by:	xride
MFC after:	1 week
---
 sbin/geom/class/mirror/geom_mirror.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sbin/geom/class/mirror/geom_mirror.c b/sbin/geom/class/mirror/geom_mirror.c
index 2f9d5dcb1a1..0ace7337e57 100644
--- a/sbin/geom/class/mirror/geom_mirror.c
+++ b/sbin/geom/class/mirror/geom_mirror.c
@@ -215,6 +215,7 @@ mirror_label(struct gctl_req *req)
 	}
 	md.md_mediasize = mediasize;
 	md.md_sectorsize = sectorsize;
+	md.md_mediasize -= (md.md_mediasize % md.md_sectorsize);
 
 	/*
 	 * Clear last sector first, to spoil all components if device exists.