plugins: allow limiting the number of protected backups per guest

[pve-storage.git] / PVE / Storage / BTRFSPlugin.pm

diff --git a/PVE/Storage/BTRFSPlugin.pm b/PVE/Storage/BTRFSPlugin.pm
index c8caa418ba29bf7bb5cbfbb9af1812352e3a4616..7dac34be400dcf24eaa65e8e73a0a1970b8046ac 100644 (file)
--- a/PVE/Storage/BTRFSPlugin.pm
+++ b/PVE/Storage/BTRFSPlugin.pm
@@ -67,7 +67,8 @@ sub options {
        shared => { optional => 1 },
        disable => { optional => 1 },
        maxfiles => { optional => 1 },
-       'prune-backups'=> { optional => 1 },
+       'prune-backups' => { optional => 1 },
+       'max-protected-backups' => { optional => 1 },
        content => { optional => 1 },
        format => { optional => 1 },
        is_mountpoint => { optional => 1 },