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| author | Eric Blake <eblake@redhat.com> | 2019-11-14 15:34:13 -0600 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2019-11-18 16:38:38 -0600 |
| commit | f3923a72f199b2c63747a7032db74730546f55c6 (patch) | |
| tree | 46fa72e84d17e8a18df6166588b5255bcea73e44 /accel | |
| parent | 509e91c127390343b7688ddea0b908fa3e8b2707 (diff) | |
iotests: Switch nbd tests to use Unix rather than TCP
Up to now, all it took to cause a lot of iotest failures was to have a
background process such as 'nbdkit -p 10810 null' running, because we
hard-coded the TCP port. Switching to a Unix socket eliminates this
contention. We still have TCP coverage in test 233, and that test is
more careful to not pick a hard-coded port.
Add a comment explaining where the format layer applies when using
NBD as protocol (until NBD gains support for a resize extension, we
only pipe raw bytes over the wire).
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20191114213415.23499-3-eblake@redhat.com>
[eblake: Tweak socket name per Max Reitz' review]
Diffstat (limited to 'accel')
0 files changed, 0 insertions, 0 deletions