new msd fs structure

1 files changed, 5 insertions, 1 deletions

diff --git a/kvmd/validators/kvm.py b/kvmd/validators/kvm.py
index 600aa5de..a3e5c32d 100644
--- a/kvmd/validators/kvm.py
+++ b/kvmd/validators/kvm.py
@@ -41,7 +41,11 @@ def valid_atx_button(arg: Any) -> str:
 
 
 def valid_msd_image_name(arg: Any) -> str:
-    return valid_printable_filename(arg, name="MSD image name")  # pragma: nocover
+    name = "MSD image name"
+    arg = valid_printable_filename(arg, name=name)
+    if arg.startswith(".__") or arg == "lost+found":
+        raise_error(arg, name)
+    return arg
 
 
 def valid_info_fields(arg: Any, variants: set[str]) -> set[str]: