+++ /dev/null
-From 4ca68d0ccfd64f2fdc63ba44813bbafab8d90c81 Mon Sep 17 00:00:00 2001
-From: Dietmar Maurer <dietmar@proxmox.com>
-Date: Tue, 26 Mar 2013 06:21:16 +0100
-Subject: [PATCH v5 8/8] vma restore: tolerate a size difference up to 4M
-
-
-Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
----
- vma-reader.c | 8 +++++++-
- 1 files changed, 7 insertions(+), 1 deletions(-)
-
-Index: new/vma-reader.c
-===================================================================
---- new.orig/vma-reader.c 2014-07-16 12:01:32.000000000 +0200
-+++ new/vma-reader.c 2014-07-16 12:01:33.000000000 +0200
-@@ -465,7 +465,13 @@
- assert(vmar->rstate[dev_id].bs == NULL);
-
- int64_t size = bdrv_getlength(bs);
-- if (size != vmar->devinfo[dev_id].size) {
-+ int64_t size_diff = size - vmar->devinfo[dev_id].size;
-+
-+ /* storage types can have different size restrictions, so it
-+ * is not always possible to create an image with exact size.
-+ * So we tolerate a size difference up to 4MB.
-+ */
-+ if ((size_diff < 0) || (size_diff > 4*1024*1024)) {
- error_setg(errp, "vma_reader_register_bs for stream %s failed - "
- "unexpected size %zd != %zd", vmar->devinfo[dev_id].devname,
- size, vmar->devinfo[dev_id].size);