From 6a1bd01754a8b0836ba4aaa0c246ec1fa8bee31f Mon Sep 17 00:00:00 2001
From: Mike Barcroft <mike@FreeBSD.org>
Date: Thu, 21 Mar 2002 07:46:09 +0000
Subject: [PATCH] Provide a proper error message in mdconfig(8) when a
 filesystem is too small, instead of a less meaningful error in newfs(8).

---
 sbin/mdconfig/mdconfig.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sbin/mdconfig/mdconfig.c b/sbin/mdconfig/mdconfig.c
index 8a6019f008ce..840742393091 100644
--- a/sbin/mdconfig/mdconfig.c
+++ b/sbin/mdconfig/mdconfig.c
@@ -144,6 +144,8 @@ main(int argc, char **argv)
 				mdio.md_size *= (1024 * 1024 * 1024 / DEV_BSIZE);
 			else
 				errx(1, "Unknown suffix on -s argument");
+			if (mdio.md_size < 192)
+				errx(1, "Filesystem too small");
 			break;
 		case 'u':
 			if (cmdline != 2 && cmdline != 3)