X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=dss.ggo;h=9587dd24c7b11a439b2c63335ba922361e1cf988;hb=7a76b2d90f4a4908bd4d15adef5b24ee083ab8a2;hp=3a97568b2dab69b89e7ca9e22de4c9710cd7f9af;hpb=4f52e2f2f0387e5b8ee20cc2d93bea61aa144f2d;p=dss.git

diff --git a/dss.ggo b/dss.ggo
index 3a97568..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
@@ -77,9 +77,10 @@ option "logfile" -
 "Logfile for the dss daemon process"
 string typestr="filename"
 optional
-details="
-	This option is mostly useful for the run command if --daemon
-	is also given.
+details = "
+	This option is only honored if both --run and --daemon are
+	given. Otherwise it is silently ignored and log output is
+	written to stderr.
 "
 
 ##################
@@ -144,6 +145,25 @@ details="
 	received. See also the --exit-hook option.
 "
 
+groupoption "kill" K
+#~~~~~~~~~~~~~~~~~~~
+"Kill a running dss process"
+group="command"
+details="
+	This sends SIGTERM to the dss process that corresponds to the
+	given config file. If --dry-run is given, the PID of the dss
+	process is written to stdout, but no signal is sent.
+"
+
+groupoption "reload" -
+#~~~~~~~~~~~~~~~~~~~~~
+"force a running dss process to reload its config file"
+group="command"
+details="
+	This differs from --kill only in that SIGHUP rather than SIGTERM
+	is sent to the dss process.
+"
+
 ###############################
 section "Rsync-related options"
 ###############################
@@ -419,3 +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.
+"