X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=dss.ggo;h=8cd79ae33834201d0afe555e480a29bda81184f2;hb=70e306b60780c8bd3574b5668adc7f18f3669c9f;hp=9af79d7b39217087580216483a1e4d2ec431b7d5;hpb=0ff8f4b1fe02af09e36680844619323bebeb067b;p=dss.git

diff --git a/dss.ggo b/dss.ggo
index 9af79d7..8cd79ae 100644
--- a/dss.ggo
+++ b/dss.ggo
@@ -1,6 +1,6 @@
 #
 package "dss"
-version "0.0.1"
+version "0.0.2"
 purpose "the dyadic snapshot scheduler"
 
 
@@ -31,6 +31,25 @@ option "logfile" -
 	string typestr="filename"
 	optional
 
+option "daemon" d
+#~~~~~~~~~~~~~~~~
+"run as background daemon"
+flag off
+dependon="logfile"
+details="
+	Note that dsss refuses to start in daemon mode if no logfile
+	was specified.
+"
+
+option "dry_run" D
+#~~~~~~~~~~~~~~~~~
+"only print what would be done"
+flag off
+details="
+	This flag does not makes sense for all commands. The run
+	command refuses to start if this option was given. The ls
+	command silently ignores this flag.
+"
 
 defgroup "command"
 #=================
@@ -98,7 +117,7 @@ option "remote_host" H
 	default="localhost"
 	optional
 
-option "source_dir" S
+option "source_dir" -
 #~~~~~~~~~~~~~~~~~~~~
 
 "directory to backup on the remote host"
@@ -106,7 +125,7 @@ option "source_dir" S
 	string typestr="dirname"
 	optional
 
-option "dest_dir" D
+option "dest_dir" -
 #~~~~~~~~~~~~~~~~~~
 
 "snapshots dir on the local host"
@@ -226,19 +245,33 @@ details="
 	The daemon will, in an endlees loop, create a snapshot and
 	then sleep that many minutes.
 "
+option "min_free_mb" m
+#~~~~~~~~~~~~~~~~~~~~~
 
-
-option "min_free" m
-#~~~~~~~~~~~~~~~~~~
-
-"minimal amount of free space"
+"minimal amount of free disk space"
 
 	int typestr="gigabytes"
-	default="50"
+	default="100"
 	optional
 
 details="
-	If less that this many gigabytes of space is available,
-	dss will start to remove snapshots (starting from the oldest
-	snapshot) until the free disk space exeecds this value.
+	If less that this many megabytes of space is available, \"dss
+	--run\" dss will start to remove snapshots (starting from the
+	oldest snapshot) until the free disk space exeecds this value.
+	See also the --min_free_percent option.
+
+	A value of zero deactivates this check.
+
+"
+
+option "min_free_percent" -
+#~~~~~~~~~~~~~~~~~~~~~~~~~~
+"minimal percent of free disk space"
+int typestr="percent"
+default="2"
+optional
+details="
+	See --min_free.  Note that it is not recommended to set both
+	--min_fre_mb and --min_free_percent to zero as this will
+	cause your file system to fill up quickly.
 "