--- /sys/geom/label/g_label_ufs.c.orig	2010-07-11 23:06:52.000000000 +0400
+++ /sys/geom/label/g_label_ufs.c	2010-09-22 12:21:23.000000000 +0400
@@ -83,10 +83,10 @@
 			continue;
 		/* Check for magic and make sure things are the right size */
 		if (fs->fs_magic == FS_UFS1_MAGIC && fs->fs_fsize > 0 &&
-		    pp->mediasize / fs->fs_fsize == fs->fs_old_size) {
+		    pp->mediasize / fs->fs_fsize >= fs->fs_old_size) {
 		    	/* Valid UFS1. */
 		} else if (fs->fs_magic == FS_UFS2_MAGIC && fs->fs_fsize > 0 &&
-		    pp->mediasize / fs->fs_fsize == fs->fs_size) {
+		    pp->mediasize / fs->fs_fsize >= fs->fs_size) {
 		    	/* Valid UFS2. */
 		} else {
 			g_free(fs);