X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=blobdiff_plain;f=dss.ggo;h=9587dd24c7b11a439b2c63335ba922361e1cf988;hp=38e8637c384b8aa61de4b29c43068294425f59d1;hb=331602985a9b73157dfba5ceffd2c257e078c197;hpb=79489a96d14274b78a654bbcf60d8eb8289cae50

diff --git a/dss.ggo b/dss.ggo
index 38e8637..9587dd2 100644
--- a/dss.ggo
+++ b/dss.ggo
@@ -1,9 +1,9 @@
-# Copyright (C) 2008-2010 Andre Noll <maan@systemlinux.org>
+# Copyright (C) 2008-2010 Andre Noll <maan@tuebingen.mpg.de>
 #
 # Licensed under the GPL v2. For licencing details see COPYING.
 
 package "dss"
-version "0.1.4"
+version "0.1.5"
 purpose "the dyadic snapshot scheduler
 
 dss creates hardlink-based snapshots of a given directory on a remote
@@ -439,3 +439,23 @@ details="
 	becomes low. Use this flag if the file system containing the
 	destination directory is used for snapshots only.
 "
+
+option "min-complete" -
+#~~~~~~~~~~~~~~~~~~~~~~
+"Minimal number of complete snapshots to keep"
+int typestr = "num"
+default = "1"
+optional
+details = "
+	This option is only relevant if snapshots must be deleted
+	because disk space gets low.
+
+	dss refuses to remove old snapshots if there are fewer complete
+	snapshots left than the given number. The default value of one
+	guarantees that at least one complete snapshot is available
+	at all times.
+
+	If only <num> complete snapshot are left, and there is not
+	enough disk space available for another snapshot, the program
+	terminates with a \"No space left on device\" error.
+"