vzdump: document restricted API parameters

diff --git a/PVE/API2/VZDump.pm b/PVE/API2/VZDump.pm
index 2e9007856cfa0dc4a41912828c1dd86425971b2b..6a760962acbcfd8470d94152bbac35a7794f97ce 100644 (file)
--- a/PVE/API2/VZDump.pm
+++ b/PVE/API2/VZDump.pm
@@ -23,7 +23,7 @@ __PACKAGE__->register_method ({
     method => 'POST',
     description => "Create backup.",
     permissions => {
-       description => "The user needs 'VM.Backup' permissions on any VM, and 'Datastore.AllocateSpace' on the backup storage.",
+       description => "The user needs 'VM.Backup' permissions on any VM, and 'Datastore.AllocateSpace' on the backup storage. The 'maxfiles', 'tmpdir', 'dumpdir', 'script', 'bwlimit' and 'ionice' parameters are restricted to the 'root\@pam' user.",
        user => 'all',
     },
     protected => 1,