prune-backups: improve command description

This is shown in the man page, so it's not important to mention
that this is a wrapper. Also mention the fact that the keep options
from the storage configuration serve as a fallback, which was previously
mentioned in the description of the (now removed) prune-backups parameter.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>

diff --git a/PVE/CLI/pvesm.pm b/PVE/CLI/pvesm.pm
index d7591eec5b9fd4226b1a537adf891e1c4a98a637..a2246cce227e8723bd4a31e84e5355769ffc5a3e 100755 (executable)
--- a/PVE/CLI/pvesm.pm
+++ b/PVE/CLI/pvesm.pm
@@ -737,7 +737,8 @@ __PACKAGE__->register_method ({
     name => 'prunebackups',
     path => 'prunebackups',
     method => 'GET',
-    description => "Prune backups. This is only a wrapper for the proper API endpoints.",
+    description => "Prune backups. Only those using the standard naming scheme are considered. " .
+                  "If no keep options are specified, those from the storage configuration are used.",
     protected => 1,
     proxyto => 'node',
     parameters => {