X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=blobdiff_plain;f=dss.ggo;h=6ac2a39d12b9eb24bd36865a7554a24b252f94af;hp=8a3d304d6fcef2c1c1e9bf41c2acfc539bd2824e;hb=d13861de884e6d76fb854d1869e7c4373d619b6e;hpb=52b2ca93729d41dc41b811493c560d63637c9d9f

diff --git a/dss.ggo b/dss.ggo
index 8a3d304..6ac2a39 100644
--- a/dss.ggo
+++ b/dss.ggo
@@ -38,14 +38,12 @@ option "daemon" d
 #~~~~~~~~~~~~~~~~
 "Run as background daemon"
 flag off
-dependon="logfile"
 details="
-	Note that dss refuses to start in daemon mode if no logfile
-	was specified. This option is mostly useful in conjunction
-	with the -R option described below.
+	This option is mostly useful in conjunction with the -R option
+	described below.
 
-	Note that it is not possible to change whether dss runs as
-	background daemon by sending SIGHUP.
+	Note that it is not possible to change whether dss runs as background
+	daemon by sending SIGHUP.
 "
 
 option "dry-run" D
@@ -77,10 +75,14 @@ option "logfile" -
 "Logfile for the dss daemon process"
 string typestr="filename"
 optional
+default="/dev/null"
 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.
+	given. Otherwise it is silently ignored and log output is written
+	to stderr.
+
+	The default value means that nothing will be logged in daemon mode
+	unless this option is given.
 "
 
 ##################
@@ -454,13 +456,10 @@ option "keep-redundant" k
 "Prune by disk space only"
 flag off
 details="
-	If this flag is not given dss removes redundant and outdated
-	snapshots automatically.
-
-	Otherwise, this feature is deactivated so that snapshots are
-	only being removed in case disk space or number of free inodes
-	becomes low. Use this flag if the file system containing the
-	destination directory is used for snapshots only.
+	By default, redundant and outdated snapshots are removed automatically
+	to keep the number of snapshots in harmony with the configured
+	policy. If this flag is given, dss removes such snapshots only if
+	disk space or number of free inodes becomes low.
 "
 
 option "min-complete" -