From 6659ed8d3964e61c25b412fc3d837c2ef80fcfe9 Mon Sep 17 00:00:00 2001
From: Rusty Bird <rustybird@net-c.com>
Date: Tue, 28 Jan 2020 13:40:14 +0000
Subject: [PATCH] storage/reflink: delete all images at beginning of create()

Ensure that there are no leftover image files for the volume, e.g. from
an unsuccessful removal of a previous incarnation of this vid, or from
an messily restored pool filesystem backup. We don't want to preserve
any stale data (revisions) or metadata (size) in the new incarnation.
---
 qubes/storage/reflink.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qubes/storage/reflink.py b/qubes/storage/reflink.py
index 28a6993f..c626da87 100644
--- a/qubes/storage/reflink.py
+++ b/qubes/storage/reflink.py
@@ -154,6 +154,7 @@ class ReflinkVolume(qubes.storage.Volume):
     @_coroutinized
     @_locked
     def create(self):
+        self._remove_all_images()
         if self.save_on_stop and not self.snap_on_start:
             _create_sparse_file(self._path_clean, self._get_size())
         return self