From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Thu, 24 Jun 2021 14:11:48 +0000 (+0200)
Subject: btrfs: support newer prune-backups for backup retention
X-Git-Url: https://git.proxmox.com/?p=pve-storage.git;a=commitdiff_plain;h=1c1589e60da9c2a5d47e5cafbd50fd13f6cbd3c8

btrfs: support newer prune-backups for backup retention

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---

diff --git a/PVE/Storage/BTRFSPlugin.pm b/PVE/Storage/BTRFSPlugin.pm
index d3ab17c..09b38a2 100644
--- a/PVE/Storage/BTRFSPlugin.pm
+++ b/PVE/Storage/BTRFSPlugin.pm
@@ -67,6 +67,7 @@ sub options {
 	shared => { optional => 1 },
 	disable => { optional => 1 },
 	maxfiles => { optional => 1 },
+	'prune-backups'=> { optional => 1 },
 	content => { optional => 1 },
 	format => { optional => 1 },
 	is_mountpoint => { optional => 1 },