From 439d9b87ff02f9a2f3aa77ad7e96d65cb24b1406 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Sun, 5 Nov 2017 18:02:13 +0100
Subject: [PATCH] storage/lvm: fix importing different-sized volume from
 another pool

Fixes QubesOS/qubes-issues#3257
---
 qubes/storage/lvm.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/qubes/storage/lvm.py b/qubes/storage/lvm.py
index 8563416e..59d3ea2a 100644
--- a/qubes/storage/lvm.py
+++ b/qubes/storage/lvm.py
@@ -358,6 +358,8 @@ class ThinVolume(qubes.storage.Volume):
             cmd = ['clone', str(src_volume), str(self)]
             qubes_lvm(cmd, self.log)
         else:
+            if src_volume.size != self.size:
+                self.resize(src_volume.size)
             src_path = src_volume.export()
             cmd = ['dd', 'if=' + src_path, 'of=/dev/' + self.vid,
                 'conv=sparse']