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Use global array of $UBLK_BACKFILES for storing all backfile name, then
clean them automatically.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250412023035.2649275-4-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Add test test_generic_02.sh for covering IO dispatch order in case of MQ.
Especially we just support ->queue_rqs() which may affect IO dispatch
order.
Add test_loop_05.sh and test_stripe_03.sh for covering MQ.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250327095123.179113-11-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Add UBLK_TEST_QUIET, so we can print test result(PASS/SKIP/FAIL) only.
Also always run from test script's current directory, then the same test
script can be started from other work directory.
This way helps a lot to reuse this test source code and scripts for
other projects(liburing, blktests, ...)
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250303124324.3563605-12-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Move zero copy feature check into _add_ublk_dev() since we will have
more tests which requires to cover zero copy.
Then one check function of _check_add_dev() has to be added for dealing
with cleanup since '_add_ublk_dev()' is run in sub-shell, and we can't
exit from it to terminal shell.
Meantime always return error code from _add_ublk_dev().
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250303124324.3563605-8-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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More devices can be created in single tests, so simply remove all
ublk devices in _cleanup_test(), meantime remove the ${dev_id} argument
of _cleanup_test().
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250303124324.3563605-7-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Add shellcheck, meantime fixes all warnings.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250303124324.3563605-6-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Enable zero copy on file backed target, meantime add one fio test for
covering write verify, another test for mkfs/mount/umount.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250228161919.2869102-4-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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