iotests/291: Stop NBD server
commitcb7223ac33fa35976d64f31145122965c1ba332d
authorMax Reitz <mreitz@redhat.com>
Tue, 27 Oct 2020 16:44:16 +0000 (27 17:44 +0100)
committerEric Blake <eblake@redhat.com>
Fri, 30 Oct 2020 20:10:14 +0000 (30 15:10 -0500)
tree0fb1ca1ef4b677fcd1596bc97e2b2fc50d9533b3
parentb4af1df08f9433d858ec01aff4ec9f06cb28128b
iotests/291: Stop NBD server

nbd_server_start_unix_socket() includes an implicit nbd_server_stop(),
but we still need an explicit one at the end of the test (where there
follows no next nbd_server_start_unix_socket()), or qemu-nbd will linger
until the test exits.

This will become important when enabling this test to run on FUSE
exports, because then the export (which is the image used by qemu-nbd)
will go away before qemu-nbd exits, which will lead to qemu-nbd
complaining that it cannot flush the bitmaps in the image.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027164416.144115-3-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
tests/qemu-iotests/291