[pve-devel] [PATCH] if rootdir is used as content type on Ceph then automatic use krbd mode.

[Wolfgang Link]

We only activate krbd automatically, but do not deactivate it,
if rootdir will removed from Ceph storage config.

This must be done manually, to prevent if qemu should use krbd.
---
 PVE/Storage/RBDPlugin.pm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/PVE/Storage/RBDPlugin.pm b/PVE/Storage/RBDPlugin.pm
index e600ec1..329fd23 100644
--- a/PVE/Storage/RBDPlugin.pm
+++ b/PVE/Storage/RBDPlugin.pm
@@ -597,4 +597,14 @@ sub volume_has_feature {
     return undef;
 }
 
+sub check_config {
+    my ($class, $sectionId, $config, $create, $skipSchemaCheck) = @_;
+
+    my $settings = $class->SUPER::check_config($sectionId, $config, $create, $skipSchemaCheck);
+
+    $settings->{krbd} = 1 if $settings->{content}->{rootdir};
+
+    return $settings;
+}
+
 1;
-- 
2.1.4