From: Lukasz Dorau <lukasz.dorau@intel.com>
Date: Fri, 16 Dec 2011 13:04:53 +0000 (+0100)
Subject: imsm: make messages more understandable
X-Git-Tag: mdadm-3.2.3~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b307134253acf9c78a3952fe7821f67dfeba61da;p=thirdparty%2Fmdadm.git

imsm: make messages more understandable

The printed messages should be more appropriate and understandable
for user. If maxsize is equal 0, this means there is no free space left
on device. If size is greater than maxsize, this means there is not enough
space to create a new volume of given size.

Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Marcin Labun <marcin.labun@intel.com>
Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/super-intel.c b/super-intel.c
index 0e775379..0e9269f5 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5445,9 +5445,16 @@ static int validate_geometry_imsm_volume(struct supertype *st, int level,
 	}
 
 	if (maxsize < size || maxsize == 0) {
-		if (verbose)
-			fprintf(stderr, Name ": not enough space after merge (%llu < %llu)\n",
-				maxsize, size);
+		if (verbose) {
+			if (maxsize == 0)
+				fprintf(stderr, Name ": no free space"
+						" left on device. Aborting...\n");
+			else
+				fprintf(stderr, Name ": not enough space"
+						" to create volume of given size"
+						" (%llu < %llu). Aborting...\n",
+						maxsize, size);
+		}
 		return 0;
 	}