[pve-devel] [PATCH] Prevent to unmap a non unmapped dev

[Wolfgang Link]

---
 PVE/Storage/RBDPlugin.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/PVE/Storage/RBDPlugin.pm b/PVE/Storage/RBDPlugin.pm
index ae6ed53..bf66682 100644
--- a/PVE/Storage/RBDPlugin.pm
+++ b/PVE/Storage/RBDPlugin.pm
@@ -511,6 +511,9 @@ sub deactivate_volume {
 
     my $path = "/dev/rbd/$pool/$name";
     my $cmd = &$rbd_cmd($scfg, $storeid, 'unmap', $path);
+
+    return if !(-b $path);
+
     run_rbd_command($cmd, errmsg => "can't unmount rbd volume $name");
 
     return 1;
-- 
2.1.4