Add new option --keep-redundant.

[dss.git] / dss.ggo

diff --git a/dss.ggo b/dss.ggo
index 7892d530c3a689a1edb665e84d6f9472f387884c..8037373321acbde3327966e9fe997a749b5c01f8 100644 (file)
--- a/dss.ggo
+++ b/dss.ggo
@@ -323,3 +323,17 @@ details="
 
        A value of zero (the default) deactivates this check.
 "
+
+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+       If this flag is not given dss removes redundant and outdated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 inode ratio
+       becomes low. Use this flag if the file system containing the
+       destination directory is used for snapshots only.
+"