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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-10-03 20:02:27 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2018-10-03 15:48:31 -0500 |
| commit | f5cd0bb5174dcd6e8c160d7992fb89f09f264ef0 (patch) | |
| tree | 4aa9a594c771a186c45ec7e8ebe1f5b64f3aaecc /blockdev-nbd.c | |
| parent | f7812df77d7830c6b375066a4e656f3b79232c13 (diff) | |
qemu-nbd: drop old-style negotiation
Use new-style negotiation always, with default "" (empty) export name
if it is not specified with '-x' option.
qemu as client can manage either style since 2.6.0, commit 69b49502d8
For comparison:
nbd 3.10 dropped oldstyle long ago (Mar 2015):
https://github.com/NetworkBlockDevice/nbd/commit/36940193
nbdkit 1.3 switched its default to newstyle (Jan 2018):
https://github.com/libguestfs/nbdkit/commit/b2a8aecc
https://github.com/libguestfs/nbdkit/commit/8158e773
Furthermore, if a client that only speaks oldstyle still needs to
communicate to qemu, nbdkit remains available to perform the
translation between the two protocols.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20181003170228.95973-2-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: enhance commit message]
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'blockdev-nbd.c')
0 files changed, 0 insertions, 0 deletions