[Qemu-devel] [PATCH for-3.1? 0/3] NBD dirty bitmap cleanups

[Eric Blake <eblake@redhat.com>]

I'm working on a larger series for 4.0 that will add
'qemu-nbd --list' to show all possible information about a
server's exports, to make it easier to diagnose if the right
exports and bitmaps are present.  But in the process, I found
a few bugs that may be worth fixing in 3.1.  By itself, this
series does not warrant -rc4 (particularly since all of the
problems exist in the 3.0 release, so this is not a regression
fix), but if we have -rc4 for other reasons, these would make
incremental backup support a bit more reliable.

Eric Blake (3):
  nbd/server: Advertise all contexts in response to bare LIST
  nbd/client: Make x-dirty-bitmap more reliable
  nbd/client: Send NBD_CMD_DISC if open fails after connect

 block/nbd-client.c | 21 ++++++++++++++++++++-
 nbd/server.c       |  1 +
 2 files changed, 21 insertions(+), 1 deletion(-)

-- 
2.17.2