X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=dss.ggo;h=a6644ee3954222db0ed21a568e0ce8e0717e7763;hb=20afe2a3b5467c42610a5587ad6914c035930fc8;hp=15c15a48ad7d9e69536e1be5e28260a031afe1d4;hpb=cf071bc345919c98c3c0e8737d731bd95411bd67;p=dss.git

diff --git a/dss.ggo b/dss.ggo
index 15c15a4..a6644ee 100644
--- a/dss.ggo
+++ b/dss.ggo
@@ -1,6 +1,9 @@
+# Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
 #
+# Licensed under the GPL v2. For licencing details see COPYING.
+
 package "dss"
-version "0.0.3"
+version "0.0.5"
 purpose "the dyadic snapshot scheduler
 
 dss creates hardlink-based snapshots of a given directory on a remote
@@ -79,12 +82,17 @@ details="
 	is also given.
 "
 
+##################
+section "Commands"
+##################
+
 defgroup "command"
 #=================
 groupdesc="
 	dss supports a couple of commands each of which corresponds
 	to a different command line option. Exactly one of these
 	options must be given.
+
 "
 required
 
@@ -188,12 +196,6 @@ details="
 	to that option are passed verbatim to the rsync command.
 "
 
-option "exclude-patterns" e
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"Rsync exclude patterns"
-string typestr="path"
-optional
-
 ###################
 section "Intervals"
 ###################
@@ -258,13 +260,13 @@ string typestr="command"
 optional
 details="
 	Execute this after a snapshot has successfully been
-	created. The full path of the newly created snapshot is passed
-	to the hook as the first argument.  The return value of that
-	hook is ignored.
+	created. The full path of the newly created snapshot is
+	passed to the hook as the first argument.  The exit code of
+	this hook is ignored.
 
 	For instance this hook can be used to count the number of
 	files per user and/or the disk usage patterns in order to
-	store them in a database for further treatment.
+	store them in a database for further analysis.
 "
 
 ###############################
@@ -304,13 +306,18 @@ option "min-free-percent-inodes" i
 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 "Minimal percent of free inodes"
 int typestr="percent"
-default="2"
+default="0"
 optional
 details="
 	Specify the minimum amount of free inodes on the file system
 	containing the destination dir. If less than that many inodes
-	are free, snatshot removal kicks in just as in case of low
+	are free, snapshot removal kicks in just as in case of low
 	disk space.
 
-	A value of zero deactivates this check.
+	Note that not every file system supports the concept of inodes.
+	Moreover it is not possible to reliably detect whether this is
+	the case. Therefore this feature is disabled by default. It's
+	safe to enable it for ext3 file systems on linux though.
+
+	A value of zero (the default) deactivates this check.
 "