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d61d0f95e6
Add test loop_08, which creates a ublk device with UBLK_F_IO_DESC_SIZE enabled and io_desc_size set to 64. The test issues verified I/O to the device using fio. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Link: https://patch.msgid.link/20260803211441.2538144-8-csander@purestorage.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
26 lines
495 B
Bash
Executable File
26 lines
495 B
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
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ERR_CODE=0
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if ! _have_program fio; then
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exit "$UBLK_SKIP_CODE"
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fi
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_prep_test "loop" "write and verify with io_desc_size"
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_create_backfile 0 256M
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dev_id=$(_add_ublk_dev -t loop --io_desc_size 64 "${UBLK_BACKFILES[0]}")
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_check_add_dev $TID $?
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# run fio over the ublk disk
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_run_fio_verify_io --filename=/dev/ublkb"${dev_id}" --size=256M
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ERR_CODE=$?
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_cleanup_test
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_show_result $TID $ERR_CODE
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