debian/patches/pve/0033-mirror-add-check-for-bitmap-mode-without-bitmap.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
   3 Date: Mon, 6 Apr 2020 12:17:05 +0200
   4 Subject: [PATCH] mirror: add check for bitmap-mode without bitmap
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 as one without the other does not make much sense with the current set
  10 of modes.
  11
  12 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
  13 ---
  14  blockdev.c | 3 +++
  15  1 file changed, 3 insertions(+)
  16
  17 diff --git a/blockdev.c b/blockdev.c
  18 index c79e081f57..827f004069 100644
  19 --- a/blockdev.c
  20 +++ b/blockdev.c
  21 @@ -3030,6 +3030,9 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
  22          if (bdrv_dirty_bitmap_check(bitmap, BDRV_BITMAP_ALLOW_RO, errp)) {
  23              return;
  24          }
  25 +    } else if (has_bitmap_mode) {
  26 +        error_setg(errp, "Cannot specify bitmap sync mode without a bitmap");
  27 +        return;
  28      }
  29
  30      if (!has_replaces) {