Commit | Line | Data |
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191d1d1a BVA |
1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) 2018 Western Digital Corporation or its affiliates. | |
4 | # | |
5 | # This file is released under the GPL. | |
6 | ||
7 | usage() { | |
17293ae3 SK |
8 | echo "Usage: $(basename "$0") [OPTIONS] <test target device file>" |
9 | echo "Options:" | |
10 | echo -e "\t-d Run fio with valgrind using DRD tool" | |
11 | echo -e "\t-e Run fio with valgrind using helgrind tool" | |
12 | echo -e "\t-v Run fio with valgrind --read-var-info option" | |
13 | echo -e "\t-l Test with libzbc ioengine" | |
14 | echo -e "\t-r Reset all zones before test start" | |
ccf9d1ef | 15 | echo -e "\t-w Reset all zones before executing each write test case" |
7ce7422a | 16 | echo -e "\t-o <max_open_zones> Run fio with max_open_zones limit" |
17293ae3 | 17 | echo -e "\t-t <test #> Run only a single test case with specified number" |
56e87b2f | 18 | echo -e "\t-q Quit the test run after any failed test" |
17293ae3 | 19 | echo -e "\t-z Run fio with debug=zbd option" |
0360d61f | 20 | echo -e "\t-u Use io_uring ioengine in place of libaio" |
191d1d1a BVA |
21 | } |
22 | ||
23 | max() { | |
24 | if [ "$1" -gt "$2" ]; then | |
25 | echo "$1" | |
26 | else | |
27 | echo "$2" | |
28 | fi | |
29 | } | |
30 | ||
31 | min() { | |
32 | if [ "$1" -lt "$2" ]; then | |
33 | echo "$1" | |
34 | else | |
35 | echo "$2" | |
36 | fi | |
37 | } | |
38 | ||
6dcb098d DF |
39 | ioengine() { |
40 | if [ -n "$use_libzbc" ]; then | |
41 | echo -n "--ioengine=libzbc" | |
0360d61f DF |
42 | elif [ "$1" = "libaio" -a -n "$force_io_uring" ]; then |
43 | echo -n "--ioengine=io_uring" | |
6dcb098d DF |
44 | else |
45 | echo -n "--ioengine=$1" | |
46 | fi | |
47 | } | |
48 | ||
191d1d1a BVA |
49 | set_io_scheduler() { |
50 | local dev=$1 sched=$2 | |
51 | ||
52 | [ -e "/sys/block/$dev" ] || return $? | |
53 | if [ -e "/sys/block/$dev/mq" ]; then | |
54 | case "$sched" in | |
55 | noop) sched=none;; | |
56 | deadline) sched=mq-deadline;; | |
57 | esac | |
58 | else | |
59 | case "$sched" in | |
60 | none) sched=noop;; | |
61 | mq-deadline) sched=deadline;; | |
62 | esac | |
63 | fi | |
64 | ||
65 | echo "$sched" >"/sys/block/$dev/queue/scheduler" | |
66 | } | |
67 | ||
68 | check_read() { | |
69 | local read | |
70 | ||
71 | read=$(fio_read <"${logfile}.${test_number}") | |
72 | echo "read: $read <> $1" >> "${logfile}.${test_number}" | |
73 | [ "$read" = "$1" ] | |
74 | } | |
75 | ||
76 | check_written() { | |
77 | local written | |
78 | ||
79 | written=$(fio_written <"${logfile}.${test_number}") | |
80 | echo "written: $written <> $1" >> "${logfile}.${test_number}" | |
81 | [ "$written" = "$1" ] | |
82 | } | |
83 | ||
84 | # Compare the reset count from the log file with reset count $2 using operator | |
85 | # $1 (=, -ge, -gt, -le, -lt). | |
86 | check_reset_count() { | |
87 | local reset_count | |
88 | ||
89 | reset_count=$(fio_reset_count <"${logfile}.${test_number}") | |
90 | echo "reset_count: test $reset_count $1 $2" >> "${logfile}.${test_number}" | |
91 | eval "[ '$reset_count' '$1' '$2' ]" | |
92 | } | |
93 | ||
0d578085 DF |
94 | # Check log for failed assertions and crashes. Without these checks, |
95 | # a test can succeed even when these events happen, but it must fail. | |
96 | check_log() { | |
97 | [ ! -f "${logfile}.${1}" ] && return 0 | |
98 | ! grep -q -e "Assertion " -e "Aborted " "${logfile}.${1}" | |
99 | } | |
100 | ||
191d1d1a BVA |
101 | # Whether or not $1 (/dev/...) is a SCSI device. |
102 | is_scsi_device() { | |
103 | local d f | |
104 | ||
105 | d=$(basename "$dev") | |
106 | for f in /sys/class/scsi_device/*/device/block/"$d"; do | |
107 | [ -e "$f" ] && return 0 | |
108 | done | |
109 | return 1 | |
110 | } | |
111 | ||
7ce7422a SK |
112 | job_var_opts_exclude() { |
113 | local o | |
114 | local ex_key="${1}" | |
115 | ||
116 | for o in "${job_var_opts[@]}"; do | |
117 | if [[ ${o} =~ "${ex_key}" ]]; then | |
118 | continue | |
119 | fi | |
120 | echo -n "${o}" | |
121 | done | |
122 | } | |
123 | ||
124 | has_max_open_zones() { | |
125 | while (($# > 1)); do | |
126 | if [[ ${1} =~ "--max_open_zones" ]]; then | |
127 | return 0 | |
128 | fi | |
129 | shift | |
130 | done | |
131 | return 1 | |
132 | } | |
133 | ||
191d1d1a | 134 | run_fio() { |
97e41ee4 | 135 | local fio opts |
191d1d1a BVA |
136 | |
137 | fio=$(dirname "$0")/../../fio | |
138 | ||
7ce7422a SK |
139 | opts=(${global_var_opts[@]}) |
140 | opts+=("--max-jobs=16" "--aux-path=/tmp" "--allow_file_create=0" \ | |
141 | "--significant_figures=10" "$@") | |
142 | # When max_open_zones option is specified to this test script, add | |
143 | # max_open_zones option to fio command unless the test case already add it. | |
144 | if [[ -n ${max_open_zones_opt} ]] && ! has_max_open_zones "${opts[@]}"; then | |
145 | opts+=("--max_open_zones=${max_open_zones_opt}") | |
146 | fi | |
97e41ee4 | 147 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" |
191d1d1a | 148 | |
97e41ee4 | 149 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" |
191d1d1a BVA |
150 | } |
151 | ||
152 | run_one_fio_job() { | |
153 | local r | |
154 | ||
155 | r=$(((RANDOM << 16) | RANDOM)) | |
156 | run_fio --name="$dev" --filename="$dev" "$@" --randseed="$r" \ | |
157 | --thread=1 --direct=1 | |
158 | } | |
159 | ||
8f601b44 SK |
160 | write_and_run_one_fio_job() { |
161 | local r | |
162 | local write_offset="${1}" | |
163 | local write_size="${2}" | |
7ce7422a | 164 | local -a write_opts |
8f601b44 SK |
165 | |
166 | shift 2 | |
167 | r=$(((RANDOM << 16) | RANDOM)) | |
7ce7422a | 168 | write_opts=(--name="write_job" --rw=write "$(ioengine "psync")" \ |
79201772 | 169 | --bs="${min_seq_write_size}" --zonemode=zbd \ |
7ce7422a SK |
170 | --zonesize="${zone_size}" --thread=1 --direct=1 \ |
171 | --offset="${write_offset}" --size="${write_size}") | |
172 | write_opts+=("${job_var_opts[@]}") | |
173 | run_fio --filename="$dev" --randseed="$r" "${write_opts[@]}" \ | |
8f601b44 SK |
174 | --name="$dev" --wait_for="write_job" "$@" --thread=1 --direct=1 |
175 | } | |
176 | ||
191d1d1a BVA |
177 | # Run fio on the first four sequential zones of the disk. |
178 | run_fio_on_seq() { | |
179 | local opts=() | |
180 | ||
181 | opts+=("--offset=$((first_sequential_zone_sector * 512))") | |
182 | opts+=("--size=$((4 * zone_size))" "--zonemode=zbd") | |
183 | if [ -z "$is_zbd" ]; then | |
184 | opts+=("--zonesize=${zone_size}") | |
185 | fi | |
186 | run_one_fio_job "${opts[@]}" "$@" | |
187 | } | |
188 | ||
ccf9d1ef SK |
189 | # Prepare for write test by resetting zones. When reset_before_write or |
190 | # max_open_zones option is specified, reset all zones of the test target to | |
191 | # ensure that zones out of the test target range do not have open zones. This | |
192 | # allows the write test to the target range to be able to open zones up to | |
193 | # max_open_zones limit specified as the option or obtained from sysfs. | |
b34eb155 | 194 | prep_write() { |
ccf9d1ef SK |
195 | [[ -n "${reset_before_write}" || -n "${max_open_zones_opt}" ]] && |
196 | [[ -n "${is_zbd}" ]] && reset_zone "${dev}" -1 | |
b34eb155 SK |
197 | } |
198 | ||
d480b019 SK |
199 | SKIP_TESTCASE=255 |
200 | ||
201 | require_scsi_dev() { | |
202 | if ! is_scsi_device "$dev"; then | |
203 | SKIP_REASON="$dev is not a SCSI device" | |
204 | return 1 | |
205 | fi | |
206 | return 0 | |
207 | } | |
208 | ||
209 | require_conv_zone_bytes() { | |
210 | local req_bytes=${1} | |
211 | ||
212 | if ((req_bytes > first_sequential_zone_sector * 512)); then | |
213 | SKIP_REASON="$dev does not have enough conventional zones" | |
214 | return 1 | |
215 | fi | |
216 | return 0 | |
217 | } | |
218 | ||
219 | require_zbd() { | |
220 | if [[ -z ${is_zbd} ]]; then | |
221 | SKIP_REASON="$dev is not a zoned block device" | |
222 | return 1 | |
223 | fi | |
224 | return 0 | |
225 | } | |
226 | ||
227 | require_regular_block_dev() { | |
228 | if [[ -n ${is_zbd} ]]; then | |
229 | SKIP_REASON="$dev is not a regular block device" | |
230 | return 1 | |
231 | fi | |
232 | return 0 | |
233 | } | |
234 | ||
59c3200d AK |
235 | require_block_dev() { |
236 | if [[ -b "$realdev" ]]; then | |
237 | return 0 | |
238 | fi | |
239 | SKIP_REASON="$dev is not a block device" | |
240 | return 1 | |
241 | } | |
242 | ||
1200ac6a SK |
243 | require_seq_zones() { |
244 | local req_seq_zones=${1} | |
245 | local seq_bytes=$((disk_size - first_sequential_zone_sector * 512)) | |
246 | ||
247 | if ((req_seq_zones > seq_bytes / zone_size)); then | |
248 | SKIP_REASON="$dev does not have $req_seq_zones sequential zones" | |
249 | return 1 | |
250 | fi | |
251 | return 0 | |
252 | } | |
253 | ||
a66a8fab SK |
254 | require_conv_zones() { |
255 | local req_c_zones=${1} | |
256 | local conv_bytes=$((first_sequential_zone_sector * 512)) | |
257 | ||
258 | if ((req_c_zones > conv_bytes / zone_size)); then | |
259 | SKIP_REASON="$dev does not have $req_c_zones conventional zones" | |
260 | return 1 | |
261 | fi | |
262 | return 0 | |
263 | } | |
264 | ||
26faead0 SK |
265 | require_max_open_zones() { |
266 | local min=${1} | |
267 | ||
268 | if ((max_open_zones !=0 && max_open_zones < min)); then | |
269 | SKIP_REASON="max_open_zones of $dev is smaller than $min" | |
270 | return 1 | |
271 | fi | |
272 | return 0 | |
273 | } | |
274 | ||
1a5411cd SK |
275 | require_max_active_zones() { |
276 | local min=${1} | |
277 | ||
278 | if ((max_active_zones == 0)); then | |
279 | SKIP_REASON="$dev does not have max_active_zones limit" | |
280 | return 1 | |
281 | fi | |
282 | if ((max_active_zones < min)); then | |
283 | SKIP_REASON="max_active_zones of $dev is smaller than $min" | |
284 | return 1 | |
285 | fi | |
286 | return 0 | |
287 | } | |
288 | ||
59c3200d | 289 | # Check whether buffered writes are refused for block devices. |
191d1d1a | 290 | test1() { |
59c3200d | 291 | require_block_dev || return $SKIP_TESTCASE |
191d1d1a | 292 | run_fio --name=job1 --filename="$dev" --rw=write --direct=0 --bs=4K \ |
6dcb098d | 293 | "$(ioengine "psync")" --size="${zone_size}" --thread=1 \ |
191d1d1a BVA |
294 | --zonemode=zbd --zonesize="${zone_size}" 2>&1 | |
295 | tee -a "${logfile}.${test_number}" | | |
296 | grep -q 'Using direct I/O is mandatory for writing to ZBD drives' | |
297 | local fio_rc=${PIPESTATUS[0]} grep_rc=${PIPESTATUS[2]} | |
298 | case "$fio_rc" in | |
299 | 0|1) ;; | |
300 | *) return "$fio_rc" | |
301 | esac | |
302 | if [ -n "$is_zbd" ]; then | |
303 | [ "$grep_rc" = 0 ] | |
304 | else | |
305 | [ "$grep_rc" != 0 ] | |
306 | fi | |
307 | } | |
308 | ||
309 | # Block size exceeds zone size. | |
310 | test2() { | |
311 | local bs off opts=() rc | |
312 | ||
313 | off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) | |
314 | bs=$((2 * zone_size)) | |
6dcb098d | 315 | opts+=("$(ioengine "psync")") |
191d1d1a BVA |
316 | opts+=("--name=job1" "--filename=$dev" "--rw=write" "--direct=1") |
317 | opts+=("--zonemode=zbd" "--offset=$off" "--bs=$bs" "--size=$bs") | |
318 | if [ -z "$is_zbd" ]; then | |
319 | opts+=("--zonesize=${zone_size}") | |
320 | fi | |
0ed2fbfb DF |
321 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 && return 1 |
322 | grep -q 'buflen exceeds zone size' "${logfile}.${test_number}" | |
191d1d1a BVA |
323 | } |
324 | ||
325 | # Run fio against an empty zone. This causes fio to report "No I/O performed". | |
326 | test3() { | |
327 | local off opts=() rc | |
328 | ||
1200ac6a | 329 | require_seq_zones 129 || return $SKIP_TESTCASE |
191d1d1a BVA |
330 | off=$((first_sequential_zone_sector * 512 + 128 * zone_size)) |
331 | size=$((zone_size)) | |
332 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
333 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--bs=4K") | |
334 | opts+=("--size=$size" "--zonemode=zbd") | |
6dcb098d | 335 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--thread=1") |
191d1d1a BVA |
336 | if [ -z "$is_zbd" ]; then |
337 | opts+=("--zonesize=${zone_size}") | |
338 | fi | |
339 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
bbd6f1bb | 340 | ! grep -q 'READ:' "${logfile}.${test_number}" |
191d1d1a BVA |
341 | } |
342 | ||
343 | # Run fio with --read_beyond_wp=1 against an empty zone. | |
344 | test4() { | |
345 | local off opts=() | |
346 | ||
1200ac6a | 347 | require_seq_zones 130 || return $SKIP_TESTCASE |
191d1d1a BVA |
348 | off=$((first_sequential_zone_sector * 512 + 129 * zone_size)) |
349 | size=$((zone_size)) | |
350 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
1f5dd7fa | 351 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off") |
79201772 | 352 | opts+=(--bs="$(min $((min_seq_write_size * 256)) $size)") |
191d1d1a | 353 | opts+=("--size=$size" "--thread=1" "--read_beyond_wp=1") |
6dcb098d | 354 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--disable_lat=1") |
191d1d1a BVA |
355 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") |
356 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
357 | check_read $size || return $? | |
358 | } | |
359 | ||
360 | # Sequential write to sequential zones. | |
361 | test5() { | |
1ae82d67 | 362 | local size off capacity bs |
191d1d1a | 363 | |
b34eb155 | 364 | prep_write |
d7c7539f HH |
365 | off=$((first_sequential_zone_sector * 512)) |
366 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 367 | size=$((4 * zone_size)) |
79201772 | 368 | bs=$(min "$(max $((zone_size / 64)) "$min_seq_write_size")" "$zone_cap_bs") |
6dcb098d | 369 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
1ae82d67 | 370 | --bs="$bs" --do_verify=1 --verify=md5 \ |
191d1d1a | 371 | >>"${logfile}.${test_number}" 2>&1 || return $? |
d7c7539f HH |
372 | check_written $capacity || return $? |
373 | check_read $capacity || return $? | |
191d1d1a BVA |
374 | } |
375 | ||
0123751c | 376 | # Sequential read from sequential zones. |
191d1d1a | 377 | test6() { |
1ae82d67 | 378 | local size off capacity bs |
191d1d1a | 379 | |
b34eb155 | 380 | prep_write |
d7c7539f HH |
381 | off=$((first_sequential_zone_sector * 512)) |
382 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 383 | size=$((4 * zone_size)) |
79201772 | 384 | bs=$(min "$(max $((zone_size / 64)) "$min_seq_write_size")" "$zone_cap_bs") |
0123751c SK |
385 | write_and_run_one_fio_job \ |
386 | $((first_sequential_zone_sector * 512)) "${size}" \ | |
d7c7539f | 387 | --offset="${off}" \ |
0123751c | 388 | --size="${size}" --zonemode=zbd --zonesize="${zone_size}" \ |
1ae82d67 | 389 | "$(ioengine "psync")" --iodepth=1 --rw=read --bs="$bs" \ |
0123751c | 390 | >>"${logfile}.${test_number}" 2>&1 || return $? |
d7c7539f | 391 | check_read $capacity || return $? |
191d1d1a BVA |
392 | } |
393 | ||
394 | # Random write to sequential zones, libaio, queue depth 1. | |
395 | test7() { | |
396 | local size=$((zone_size)) | |
d7c7539f | 397 | local off capacity |
191d1d1a | 398 | |
b34eb155 | 399 | prep_write |
d7c7539f HH |
400 | off=$((first_sequential_zone_sector * 512)) |
401 | capacity=$(total_zone_capacity 1 $off $dev) | |
6dcb098d | 402 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=1 --rw=randwrite \ |
191d1d1a BVA |
403 | --bs="$(min 16384 "${zone_size}")" \ |
404 | --do_verify=1 --verify=md5 --size="$size" \ | |
405 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
406 | check_written $capacity || return $? |
407 | check_read $capacity || return $? | |
191d1d1a BVA |
408 | } |
409 | ||
410 | # Random write to sequential zones, libaio, queue depth 64. | |
411 | test8() { | |
d7c7539f | 412 | local size off capacity |
191d1d1a | 413 | |
b34eb155 | 414 | prep_write |
191d1d1a | 415 | size=$((4 * zone_size)) |
d7c7539f HH |
416 | off=$((first_sequential_zone_sector * 512)) |
417 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 418 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
419 | --bs="$(min 16384 "${zone_size}")" \ |
420 | --do_verify=1 --verify=md5 \ | |
421 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
422 | check_written $capacity || return $? |
423 | check_read $capacity || return $? | |
191d1d1a BVA |
424 | } |
425 | ||
426 | # Random write to sequential zones, sg, queue depth 1. | |
427 | test9() { | |
428 | local size | |
429 | ||
d480b019 | 430 | require_scsi_dev || return $SKIP_TESTCASE |
191d1d1a | 431 | |
b34eb155 | 432 | prep_write |
191d1d1a | 433 | size=$((4 * zone_size)) |
6dcb098d DF |
434 | run_fio_on_seq --ioengine=sg \ |
435 | --iodepth=1 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
436 | --do_verify=1 --verify=md5 \ |
437 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
438 | check_written $size || return $? | |
439 | check_read $size || return $? | |
440 | } | |
441 | ||
442 | # Random write to sequential zones, sg, queue depth 64. | |
443 | test10() { | |
444 | local size | |
445 | ||
d480b019 | 446 | require_scsi_dev || return $SKIP_TESTCASE |
191d1d1a | 447 | |
b34eb155 | 448 | prep_write |
191d1d1a | 449 | size=$((4 * zone_size)) |
6dcb098d DF |
450 | run_fio_on_seq --ioengine=sg \ |
451 | --iodepth=64 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
452 | --do_verify=1 --verify=md5 \ |
453 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
454 | check_written $size || return $? | |
455 | check_read $size || return $? | |
456 | } | |
457 | ||
458 | # Random write to sequential zones, libaio, queue depth 64, random block size. | |
459 | test11() { | |
d7c7539f | 460 | local size off capacity |
191d1d1a | 461 | |
b34eb155 | 462 | prep_write |
191d1d1a | 463 | size=$((4 * zone_size)) |
d7c7539f HH |
464 | off=$((first_sequential_zone_sector * 512)) |
465 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 466 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
467 | --bsrange=4K-64K --do_verify=1 --verify=md5 \ |
468 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
469 | check_written $capacity || return $? |
470 | check_read $capacity || return $? | |
191d1d1a BVA |
471 | } |
472 | ||
473 | # Random write to sequential zones, libaio, queue depth 64, max 1 open zone. | |
474 | test12() { | |
d7c7539f | 475 | local size off capacity |
191d1d1a | 476 | |
5b4c9c4e SK |
477 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 |
478 | ||
191d1d1a | 479 | size=$((8 * zone_size)) |
d7c7539f HH |
480 | off=$((first_sequential_zone_sector * 512)) |
481 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 482 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
483 | --max_open_zones=1 --size=$size --do_verify=1 --verify=md5 \ |
484 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
485 | check_written $capacity || return $? |
486 | check_read $capacity || return $? | |
191d1d1a BVA |
487 | } |
488 | ||
489 | # Random write to sequential zones, libaio, queue depth 64, max 4 open zones. | |
490 | test13() { | |
d7c7539f | 491 | local size off capacity |
191d1d1a | 492 | |
26faead0 SK |
493 | require_max_open_zones 4 || return $SKIP_TESTCASE |
494 | ||
5b4c9c4e SK |
495 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 |
496 | ||
191d1d1a | 497 | size=$((8 * zone_size)) |
d7c7539f HH |
498 | off=$((first_sequential_zone_sector * 512)) |
499 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 500 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
501 | --max_open_zones=4 --size=$size --do_verify=1 --verify=md5 \ |
502 | --debug=zbd \ | |
503 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
504 | check_written $capacity || return $? |
505 | check_read $capacity || return $? | |
191d1d1a BVA |
506 | } |
507 | ||
508 | # Random write to conventional zones. | |
509 | test14() { | |
c6950209 | 510 | local off size |
191d1d1a | 511 | |
c6950209 DF |
512 | if ! result=($(first_online_zone "$dev")); then |
513 | echo "Failed to determine first online zone" | |
514 | exit 1 | |
515 | fi | |
516 | off=${result[0]} | |
b34eb155 | 517 | prep_write |
191d1d1a | 518 | size=$((16 * 2**20)) # 20 MB |
d480b019 SK |
519 | require_conv_zone_bytes "${size}" || return $SKIP_TESTCASE |
520 | ||
6dcb098d | 521 | run_one_fio_job "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a | 522 | --zonemode=zbd --zonesize="${zone_size}" --do_verify=1 \ |
c6950209 | 523 | --verify=md5 --offset=$off --size=$size\ |
191d1d1a BVA |
524 | >>"${logfile}.${test_number}" 2>&1 || return $? |
525 | check_written $((size)) || return $? | |
526 | check_read $((size)) || return $? | |
527 | } | |
528 | ||
529 | # Sequential read on a mix of empty and full zones. | |
530 | test15() { | |
1ae82d67 | 531 | local i off size bs |
d7c7539f | 532 | local w_off w_size w_capacity |
191d1d1a BVA |
533 | |
534 | for ((i=0;i<4;i++)); do | |
535 | [ -n "$is_zbd" ] && | |
536 | reset_zone "$dev" $((first_sequential_zone_sector + | |
537 | i*sectors_per_zone)) | |
538 | done | |
b34eb155 | 539 | prep_write |
291aa0a7 SK |
540 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) |
541 | w_size=$((2 * zone_size)) | |
d7c7539f | 542 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
543 | off=$((first_sequential_zone_sector * 512)) |
544 | size=$((4 * zone_size)) | |
1ae82d67 | 545 | bs=$(min $((zone_size / 16)) "$zone_cap_bs") |
291aa0a7 | 546 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
1ae82d67 | 547 | "$(ioengine "psync")" --rw=read --bs="$bs" \ |
191d1d1a BVA |
548 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
549 | --size=$((size)) >>"${logfile}.${test_number}" 2>&1 || | |
550 | return $? | |
d7c7539f HH |
551 | check_written $((w_capacity)) || return $? |
552 | check_read $((w_capacity)) | |
191d1d1a BVA |
553 | } |
554 | ||
7285b445 | 555 | # Random read on a mix of empty and full zones. |
191d1d1a BVA |
556 | test16() { |
557 | local off size | |
d7c7539f | 558 | local i w_off w_size w_capacity |
191d1d1a | 559 | |
7285b445 SK |
560 | for ((i=0;i<4;i++)); do |
561 | [ -n "$is_zbd" ] && | |
562 | reset_zone "$dev" $((first_sequential_zone_sector + | |
563 | i*sectors_per_zone)) | |
564 | done | |
b34eb155 | 565 | prep_write |
7285b445 SK |
566 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) |
567 | w_size=$((2 * zone_size)) | |
d7c7539f | 568 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
569 | off=$((first_sequential_zone_sector * 512)) |
570 | size=$((4 * zone_size)) | |
7285b445 SK |
571 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
572 | "$(ioengine "libaio")" --iodepth=64 --rw=randread --bs=16K \ | |
191d1d1a BVA |
573 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
574 | --size=$size >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 575 | check_written $w_capacity || return $? |
191d1d1a BVA |
576 | check_read $size || return $? |
577 | } | |
578 | ||
579 | # Random reads and writes in the last zone. | |
580 | test17() { | |
c6950209 | 581 | local io off last read size written |
191d1d1a BVA |
582 | |
583 | off=$(((disk_size / zone_size - 1) * zone_size)) | |
584 | size=$((disk_size - off)) | |
c6950209 DF |
585 | if ! last=($(last_online_zone "$dev")); then |
586 | echo "Failed to determine last online zone" | |
587 | exit 1 | |
588 | fi | |
589 | if [[ "$((last * 512))" -lt "$off" ]]; then | |
590 | off=$((last * 512)) | |
591 | size=$zone_size | |
592 | fi | |
191d1d1a BVA |
593 | if [ -n "$is_zbd" ]; then |
594 | reset_zone "$dev" $((off / 512)) || return $? | |
595 | fi | |
b34eb155 | 596 | prep_write |
6dcb098d | 597 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw --bs=4K \ |
191d1d1a | 598 | --zonemode=zbd --zonesize="${zone_size}" \ |
c6950209 DF |
599 | --offset=$off --loops=2 --norandommap=1 \ |
600 | --size="$size"\ | |
191d1d1a BVA |
601 | >>"${logfile}.${test_number}" 2>&1 || return $? |
602 | written=$(fio_written <"${logfile}.${test_number}") | |
603 | read=$(fio_read <"${logfile}.${test_number}") | |
604 | io=$((written + read)) | |
605 | echo "Total number of bytes read and written: $io <> $size" \ | |
606 | >>"${logfile}.${test_number}" | |
607 | [ $io = $((size * 2)) ]; | |
608 | } | |
609 | ||
610 | # Out-of-range zone reset threshold and frequency parameters. | |
611 | test18() { | |
612 | run_fio_on_seq --zone_reset_threshold=-1 |& | |
613 | tee -a "${logfile}.${test_number}" | | |
614 | grep -q 'value out of range' || return $? | |
615 | } | |
616 | ||
617 | test19() { | |
618 | run_fio_on_seq --zone_reset_threshold=2 |& | |
619 | tee -a "${logfile}.${test_number}" | | |
620 | grep -q 'value out of range' || return $? | |
621 | } | |
622 | ||
623 | test20() { | |
624 | run_fio_on_seq --zone_reset_threshold=.4:.6 |& | |
625 | tee -a "${logfile}.${test_number}" | | |
626 | grep -q 'the list exceeding max length' || return $? | |
627 | } | |
628 | ||
629 | test21() { | |
630 | run_fio_on_seq --zone_reset_frequency=-1 |& | |
631 | tee -a "${logfile}.${test_number}" | | |
632 | grep -q 'value out of range' || return $? | |
633 | } | |
634 | ||
635 | test22() { | |
636 | run_fio_on_seq --zone_reset_frequency=2 |& | |
637 | tee -a "${logfile}.${test_number}" | | |
638 | grep -q 'value out of range' || return $? | |
639 | } | |
640 | ||
641 | test23() { | |
642 | run_fio_on_seq --zone_reset_frequency=.4:.6 |& | |
643 | tee -a "${logfile}.${test_number}" | | |
644 | grep -q 'the list exceeding max length' || return $? | |
645 | } | |
646 | ||
647 | test24() { | |
648 | local bs loops=9 size=$((zone_size)) | |
d7c7539f HH |
649 | local off capacity |
650 | ||
b34eb155 | 651 | prep_write |
d7c7539f HH |
652 | off=$((first_sequential_zone_sector * 512)) |
653 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
654 | |
655 | bs=$(min $((256*1024)) "$zone_size") | |
6dcb098d DF |
656 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ |
657 | --size=$size --loops=$loops \ | |
191d1d1a BVA |
658 | --zone_reset_frequency=.01 --zone_reset_threshold=.90 \ |
659 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 660 | check_written $((capacity * loops)) || return $? |
191d1d1a BVA |
661 | check_reset_count -eq 8 || |
662 | check_reset_count -eq 9 || | |
663 | check_reset_count -eq 10 || return $? | |
664 | } | |
665 | ||
666 | # Multiple non-overlapping sequential write jobs for the same drive. | |
667 | test25() { | |
668 | local i opts=() | |
669 | ||
670 | for ((i=0;i<16;i++)); do | |
671 | [ -n "$is_zbd" ] && | |
672 | reset_zone "$dev" $((first_sequential_zone_sector + i*sectors_per_zone)) | |
673 | done | |
b34eb155 | 674 | prep_write |
191d1d1a BVA |
675 | for ((i=0;i<16;i++)); do |
676 | opts+=("--name=job$i" "--filename=$dev" "--thread=1" "--direct=1") | |
677 | opts+=("--offset=$((first_sequential_zone_sector*512 + zone_size*i))") | |
6dcb098d | 678 | opts+=("--size=$zone_size" "$(ioengine "psync")" "--rw=write" "--bs=16K") |
191d1d1a | 679 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}" "--group_reporting=1") |
7ce7422a | 680 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
681 | done |
682 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
683 | } | |
684 | ||
685 | write_to_first_seq_zone() { | |
686 | local loops=4 r | |
d7c7539f HH |
687 | local off capacity |
688 | ||
b34eb155 | 689 | prep_write |
d7c7539f HH |
690 | off=$((first_sequential_zone_sector * 512)) |
691 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
692 | |
693 | r=$(((RANDOM << 16) | RANDOM)) | |
6dcb098d | 694 | run_fio --name="$dev" --filename="$dev" "$(ioengine "psync")" --rw="$1" \ |
191d1d1a | 695 | --thread=1 --do_verify=1 --verify=md5 --direct=1 --bs=4K \ |
d7c7539f HH |
696 | --offset=$off \ |
697 | --size=$zone_size --loops=$loops --randseed="$r" \ | |
191d1d1a BVA |
698 | --zonemode=zbd --zonesize="${zone_size}" --group_reporting=1 \ |
699 | --gtod_reduce=1 >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 700 | check_written $((loops * capacity)) || return $? |
191d1d1a BVA |
701 | } |
702 | ||
703 | # Overwrite the first sequential zone four times sequentially. | |
704 | test26() { | |
705 | write_to_first_seq_zone write | |
706 | } | |
707 | ||
708 | # Overwrite the first sequential zone four times using random writes. | |
709 | test27() { | |
710 | write_to_first_seq_zone randwrite | |
711 | } | |
712 | ||
713 | # Multiple overlapping random write jobs for the same drive. | |
714 | test28() { | |
715 | local i jobs=16 off opts | |
716 | ||
1200ac6a | 717 | require_seq_zones 65 || return $SKIP_TESTCASE |
191d1d1a BVA |
718 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
719 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
b34eb155 | 720 | prep_write |
191d1d1a | 721 | opts=("--debug=zbd") |
d7c7539f | 722 | capacity=$(total_zone_capacity 1 $off $dev) |
191d1d1a BVA |
723 | for ((i=0;i<jobs;i++)); do |
724 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
d7c7539f | 725 | opts+=("--size=$zone_size" "--io_size=$capacity" "$(ioengine "psync")" "--rw=randwrite") |
191d1d1a BVA |
726 | opts+=("--thread=1" "--direct=1" "--zonemode=zbd") |
727 | opts+=("--zonesize=${zone_size}" "--group_reporting=1") | |
7ce7422a | 728 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
729 | done |
730 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 731 | check_written $((jobs * $capacity)) || return $? |
191d1d1a BVA |
732 | check_reset_count -eq $jobs || |
733 | check_reset_count -eq $((jobs - 1)) || | |
734 | return $? | |
735 | } | |
736 | ||
737 | # Multiple overlapping random write jobs for the same drive and with a limited | |
738 | # number of open zones. | |
739 | test29() { | |
740 | local i jobs=16 off opts=() | |
741 | ||
1200ac6a | 742 | require_seq_zones 80 || return $SKIP_TESTCASE |
191d1d1a BVA |
743 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
744 | size=$((16*zone_size)) | |
5b4c9c4e SK |
745 | |
746 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
747 | ||
191d1d1a BVA |
748 | opts=("--debug=zbd") |
749 | for ((i=0;i<jobs;i++)); do | |
750 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
751 | opts+=("--size=$size" "--io_size=$zone_size" "--thread=1") | |
6dcb098d | 752 | opts+=("$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
753 | opts+=("--max_open_zones=4" "--group_reporting=1") |
754 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
7ce7422a SK |
755 | # max_open_zones is already specified |
756 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
191d1d1a BVA |
757 | done |
758 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
759 | check_written $((jobs * zone_size)) || return $? | |
760 | } | |
761 | ||
762 | # Random reads and writes across the entire disk for 30s. | |
763 | test30() { | |
764 | local off | |
765 | ||
b34eb155 | 766 | prep_write |
191d1d1a | 767 | off=$((first_sequential_zone_sector * 512)) |
6dcb098d | 768 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw \ |
79201772 | 769 | --bs="$(max $((zone_size / 128)) "$min_seq_write_size")"\ |
191d1d1a BVA |
770 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off\ |
771 | --loops=2 --time_based --runtime=30s --norandommap=1\ | |
772 | >>"${logfile}.${test_number}" 2>&1 | |
773 | } | |
774 | ||
775 | # Random reads across all sequential zones for 30s. This is not only a fio | |
776 | # test but also allows to verify the performance of a drive. | |
777 | test31() { | |
778 | local bs inc nz off opts size | |
779 | ||
40d0b842 SK |
780 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 |
781 | ||
782 | # As preparation, write 128 KB to sequential write required zones. Limit | |
783 | # write target zones up to max_open_zones to keep test time reasonable. | |
784 | # To distribute the write target zones evenly, skip certain zones for every | |
785 | # write. Utilize zonemode strided for such write patterns. | |
786 | bs=$((128 * 1024)) | |
f6e84423 DF |
787 | nz=$((max_open_zones)) |
788 | if [[ $nz -eq 0 ]]; then | |
789 | nz=128 | |
790 | fi | |
191d1d1a BVA |
791 | off=$((first_sequential_zone_sector * 512)) |
792 | size=$((disk_size - off)) | |
40d0b842 SK |
793 | inc=$(((size / nz / zone_size) * zone_size)) |
794 | opts=("--name=$dev" "--filename=$dev" "--rw=write" "--bs=${bs}") | |
795 | opts+=("--offset=$off" "--size=$((inc * nz))" "--io_size=$((bs * nz))") | |
796 | opts+=("--zonemode=strided" "--zonesize=${bs}" "--zonerange=${inc}") | |
4c99637e | 797 | opts+=("--direct=1" "$(ioengine "psync")") |
40d0b842 | 798 | echo "fio ${opts[@]}" >> "${logfile}.${test_number}" |
4c99637e SK |
799 | "$(dirname "$0")/../../fio" "${opts[@]}" >> "${logfile}.${test_number}" \ |
800 | 2>&1 || return $? | |
40d0b842 SK |
801 | |
802 | # Next, run the test. | |
191d1d1a | 803 | opts=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") |
6dcb098d | 804 | opts+=("--bs=$bs" "$(ioengine "psync")" "--rw=randread" "--direct=1") |
191d1d1a BVA |
805 | opts+=("--thread=1" "--time_based" "--runtime=30" "--zonemode=zbd") |
806 | opts+=("--zonesize=${zone_size}") | |
7ce7422a | 807 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
808 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? |
809 | } | |
810 | ||
811 | # Random writes across all sequential zones. This is not only a fio test but | |
812 | # also allows to verify the performance of a drive. | |
813 | test32() { | |
814 | local off opts=() size | |
815 | ||
d480b019 SK |
816 | require_zbd || return $SKIP_TESTCASE |
817 | ||
5b4c9c4e SK |
818 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 |
819 | ||
191d1d1a BVA |
820 | off=$((first_sequential_zone_sector * 512)) |
821 | size=$((disk_size - off)) | |
822 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") | |
6dcb098d | 823 | opts+=("--bs=128K" "$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
824 | opts+=("--thread=1" "--time_based" "--runtime=30") |
825 | opts+=("--max_open_zones=$max_open_zones" "--zonemode=zbd") | |
826 | opts+=("--zonesize=${zone_size}") | |
827 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
828 | } | |
829 | ||
830 | # Write to sequential zones with a block size that is not a divisor of the | |
831 | # zone size. | |
832 | test33() { | |
833 | local bs io_size size | |
d7c7539f | 834 | local off capacity=0; |
191d1d1a | 835 | |
268b19c6 SK |
836 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 |
837 | ||
d7c7539f HH |
838 | off=$((first_sequential_zone_sector * 512)) |
839 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a | 840 | size=$((2 * zone_size)) |
d7c7539f HH |
841 | io_size=$((5 * capacity)) |
842 | bs=$((3 * capacity / 4)) | |
6dcb098d DF |
843 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
844 | --size=$size --io_size=$io_size --bs=$bs \ | |
191d1d1a | 845 | >> "${logfile}.${test_number}" 2>&1 || return $? |
268b19c6 | 846 | check_written $((io_size / bs * bs)) || return $? |
191d1d1a BVA |
847 | } |
848 | ||
77789640 | 849 | # Test repeated async write job with verify using two unaligned block sizes. |
191d1d1a | 850 | test34() { |
77789640 SK |
851 | local bs off zone_capacity |
852 | local -a block_sizes | |
853 | ||
854 | require_zbd || return $SKIP_TESTCASE | |
855 | prep_write | |
856 | ||
857 | off=$((first_sequential_zone_sector * 512)) | |
858 | zone_capacity=$(total_zone_capacity 1 $off $dev) | |
859 | block_sizes=($((4096 * 7)) $(($(min ${zone_capacity} 4194304) - 4096))) | |
860 | ||
861 | for bs in ${block_sizes[@]}; do | |
862 | run_fio --name=job --filename="${dev}" --rw=randwrite \ | |
863 | --bs="${bs}" --offset="${off}" \ | |
864 | --size=$((4 * zone_size)) --iodepth=256 \ | |
865 | "$(ioengine "libaio")" --time_based=1 --runtime=15s \ | |
866 | --zonemode=zbd --direct=1 --zonesize="${zone_size}" \ | |
867 | --verify=crc32c --do_verify=1 ${job_var_opts[@]} \ | |
868 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
869 | done | |
191d1d1a BVA |
870 | } |
871 | ||
872 | # Test 1/4 for the I/O boundary rounding code: $size < $zone_size. | |
873 | test35() { | |
874 | local bs off io_size size | |
875 | ||
b34eb155 | 876 | prep_write |
191d1d1a BVA |
877 | off=$(((first_sequential_zone_sector + 1) * 512)) |
878 | size=$((zone_size - 2 * 512)) | |
879 | bs=$((zone_size / 4)) | |
6dcb098d DF |
880 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
881 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
882 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
883 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
884 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
885 | } | |
886 | ||
887 | # Test 2/4 for the I/O boundary rounding code: $size < $zone_size. | |
888 | test36() { | |
889 | local bs off io_size size | |
890 | ||
b34eb155 | 891 | prep_write |
191d1d1a BVA |
892 | off=$(((first_sequential_zone_sector) * 512)) |
893 | size=$((zone_size - 512)) | |
894 | bs=$((zone_size / 4)) | |
6dcb098d DF |
895 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
896 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
897 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
898 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
899 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
900 | } | |
901 | ||
902 | # Test 3/4 for the I/O boundary rounding code: $size > $zone_size. | |
903 | test37() { | |
d7c7539f | 904 | local bs off size capacity |
191d1d1a | 905 | |
b34eb155 | 906 | prep_write |
cdf2f9e3 | 907 | capacity=$(total_zone_capacity 1 $((first_sequential_zone_sector*512)) $dev) |
191d1d1a BVA |
908 | if [ "$first_sequential_zone_sector" = 0 ]; then |
909 | off=0 | |
910 | else | |
911 | off=$(((first_sequential_zone_sector - 1) * 512)) | |
912 | fi | |
913 | size=$((zone_size + 2 * 512)) | |
1ae82d67 | 914 | bs=$(min $((zone_size / 4)) "$zone_cap_bs") |
6dcb098d DF |
915 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
916 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
917 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a | 918 | >> "${logfile}.${test_number}" 2>&1 |
d7c7539f | 919 | check_written $capacity || return $? |
191d1d1a BVA |
920 | } |
921 | ||
922 | # Test 4/4 for the I/O boundary rounding code: $offset > $disk_size - $zone_size | |
923 | test38() { | |
924 | local bs off size | |
925 | ||
b34eb155 | 926 | prep_write |
79201772 SK |
927 | size=$((min_seq_write_size)) |
928 | off=$((disk_size - min_seq_write_size)) | |
929 | bs=$((min_seq_write_size)) | |
6dcb098d DF |
930 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
931 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
932 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
933 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
934 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
935 | } | |
936 | ||
937 | # Read one block from a block device. | |
938 | read_one_block() { | |
c6950209 | 939 | local off |
191d1d1a BVA |
940 | local bs |
941 | ||
c6950209 DF |
942 | if ! result=($(first_online_zone "$dev")); then |
943 | echo "Failed to determine first online zone" | |
944 | exit 1 | |
945 | fi | |
946 | off=${result[0]} | |
79201772 | 947 | bs=$((min_seq_write_size)) |
c6950209 DF |
948 | run_one_fio_job --rw=read "$(ioengine "psync")" --offset=$off --bs=$bs \ |
949 | --size=$bs "$@" 2>&1 | | |
191d1d1a BVA |
950 | tee -a "${logfile}.${test_number}" |
951 | } | |
952 | ||
953 | # Check whether fio accepts --zonemode=none for zoned block devices. | |
954 | test39() { | |
d480b019 | 955 | require_zbd || return $SKIP_TESTCASE |
191d1d1a | 956 | read_one_block --zonemode=none >/dev/null || return $? |
79201772 | 957 | check_read $((min_seq_write_size)) || return $? |
191d1d1a BVA |
958 | } |
959 | ||
960 | # Check whether fio accepts --zonemode=strided for zoned block devices. | |
961 | test40() { | |
962 | local bs | |
963 | ||
79201772 | 964 | bs=$((min_seq_write_size)) |
d480b019 | 965 | require_zbd || return $SKIP_TESTCASE |
191d1d1a BVA |
966 | read_one_block --zonemode=strided | |
967 | grep -q 'fio: --zonesize must be specified when using --zonemode=strided' || | |
968 | return $? | |
969 | read_one_block --zonemode=strided --zonesize=$bs >/dev/null || return $? | |
970 | check_read $bs || return $? | |
971 | } | |
972 | ||
973 | # Check whether fio checks the zone size for zoned block devices. | |
974 | test41() { | |
d480b019 | 975 | require_zbd || return $SKIP_TESTCASE |
191d1d1a BVA |
976 | read_one_block --zonemode=zbd --zonesize=$((2 * zone_size)) | |
977 | grep -q 'job parameter zonesize.*does not match disk zone size' | |
978 | } | |
979 | ||
980 | # Check whether fio handles --zonesize=0 correctly for regular block devices. | |
981 | test42() { | |
d480b019 | 982 | require_regular_block_dev || return $SKIP_TESTCASE |
191d1d1a | 983 | read_one_block --zonemode=zbd --zonesize=0 | |
a59b12d2 | 984 | grep -q 'Specifying the zone size is mandatory for regular file/block device with --zonemode=zbd' |
191d1d1a BVA |
985 | } |
986 | ||
a4b7f12b | 987 | # Check whether fio handles --zonesize=1 correctly for regular block devices. |
191d1d1a | 988 | test43() { |
d480b019 | 989 | require_regular_block_dev || return $SKIP_TESTCASE |
191d1d1a BVA |
990 | read_one_block --zonemode=zbd --zonesize=1 | |
991 | grep -q 'zone size must be at least 512 bytes for --zonemode=zbd' | |
992 | } | |
993 | ||
994 | # Check whether fio handles --zonemode=none --zonesize=1 correctly. | |
995 | test44() { | |
996 | read_one_block --zonemode=none --zonesize=1 | | |
997 | grep -q 'fio: --zonemode=none and --zonesize are not compatible' | |
998 | } | |
999 | ||
1000 | test45() { | |
1001 | local bs i | |
1002 | ||
d480b019 | 1003 | require_zbd || return $SKIP_TESTCASE |
b34eb155 | 1004 | prep_write |
79201772 | 1005 | bs=$((min_seq_write_size)) |
6dcb098d | 1006 | run_one_fio_job "$(ioengine "psync")" --iodepth=1 --rw=randwrite --bs=$bs\ |
191d1d1a BVA |
1007 | --offset=$((first_sequential_zone_sector * 512)) \ |
1008 | --size="$zone_size" --do_verify=1 --verify=md5 2>&1 | | |
1009 | tee -a "${logfile}.${test_number}" | | |
1010 | grep -q "fio: first I/O failed. If .* is a zoned block device, consider --zonemode=zbd" | |
1011 | } | |
1012 | ||
bc596cbc DLM |
1013 | # Random write to sequential zones, libaio, 8 jobs, queue depth 64 per job |
1014 | test46() { | |
1015 | local size | |
1016 | ||
b34eb155 | 1017 | prep_write |
bc596cbc | 1018 | size=$((4 * zone_size)) |
6dcb098d | 1019 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=4K \ |
bc596cbc DLM |
1020 | --group_reporting=1 --numjobs=8 \ |
1021 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1022 | check_written $((size * 8)) || return $? | |
1023 | } | |
1024 | ||
4d37720a DLM |
1025 | # Check whether fio handles --zonemode=zbd --zoneskip=1 correctly. |
1026 | test47() { | |
1027 | local bs | |
1028 | ||
b34eb155 | 1029 | prep_write |
79201772 | 1030 | bs=$((min_seq_write_size)) |
e0424151 | 1031 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs=$bs --zoneskip=1 \ |
4d37720a DLM |
1032 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
1033 | grep -q 'zoneskip 1 is not a multiple of the device zone size' "${logfile}.${test_number}" | |
1034 | } | |
1035 | ||
3bd2078b NA |
1036 | # Multiple overlapping random write jobs for the same drive and with a |
1037 | # limited number of open zones. This is similar to test29, but uses libaio | |
1038 | # to stress test zone locking. | |
1039 | test48() { | |
1040 | local i jobs=16 off opts=() | |
1041 | ||
d480b019 | 1042 | require_zbd || return $SKIP_TESTCASE |
1200ac6a | 1043 | require_seq_zones 80 || return $SKIP_TESTCASE |
d480b019 | 1044 | |
3bd2078b NA |
1045 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
1046 | size=$((16*zone_size)) | |
5b4c9c4e SK |
1047 | |
1048 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
1049 | ||
3bd2078b NA |
1050 | opts=("--aux-path=/tmp" "--allow_file_create=0" "--significant_figures=10") |
1051 | opts+=("--debug=zbd") | |
6dcb098d | 1052 | opts+=("$(ioengine "libaio")" "--rw=randwrite" "--direct=1") |
3bd2078b NA |
1053 | opts+=("--time_based" "--runtime=30") |
1054 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
1055 | opts+=("--max_open_zones=4") | |
1056 | for ((i=0;i<jobs;i++)); do | |
1057 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
1058 | opts+=("--io_size=$zone_size" "--iodepth=256" "--thread=1") | |
8c17a624 | 1059 | opts+=("--size=$size" "--group_reporting=1") |
7ce7422a SK |
1060 | # max_open_zones is already specified |
1061 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
3bd2078b NA |
1062 | done |
1063 | ||
1064 | fio=$(dirname "$0")/../../fio | |
1065 | ||
1066 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" | |
1067 | ||
b13fd959 | 1068 | timeout -v -s KILL 180s \ |
3bd2078b NA |
1069 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" \ |
1070 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1071 | } | |
1072 | ||
5c0400e7 HH |
1073 | # Check if fio handles --zonecapacity on a normal block device correctly |
1074 | test49() { | |
1075 | ||
d480b019 | 1076 | require_regular_block_dev || return $SKIP_TESTCASE |
5c0400e7 HH |
1077 | |
1078 | size=$((2 * zone_size)) | |
1079 | capacity=$((zone_size * 3 / 4)) | |
1080 | ||
1081 | run_one_fio_job "$(ioengine "psync")" --rw=write \ | |
1082 | --zonemode=zbd --zonesize="${zone_size}" \ | |
1083 | --zonecapacity=${capacity} \ | |
1084 | --verify=md5 --size=${size} >>"${logfile}.${test_number}" 2>&1 || | |
1085 | return $? | |
693403eb | 1086 | check_written $((capacity * 2)) || return $? |
5c0400e7 HH |
1087 | check_read $((capacity * 2)) || return $? |
1088 | } | |
1089 | ||
a66a8fab SK |
1090 | # Verify that conv zones are not locked and only seq zones are locked during |
1091 | # random read on conv-seq mixed zones. | |
1092 | test50() { | |
1093 | local off | |
1094 | ||
1095 | require_zbd || return $SKIP_TESTCASE | |
1096 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1097 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1098 | ||
1099 | reset_zone "${dev}" -1 | |
1100 | ||
1101 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1102 | run_fio --name=job --filename=${dev} --offset=${off} --bs=64K \ | |
1103 | --size=$((16 * zone_size)) "$(ioengine "libaio")" --rw=randread\ | |
1104 | --time_based --runtime=3 --zonemode=zbd --zonesize=${zone_size}\ | |
1105 | --direct=1 --group_reporting=1 ${job_var_opts[@]} \ | |
1106 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1107 | } | |
1108 | ||
1109 | # Verify that conv zones are neither locked nor opened during random write on | |
1110 | # conv-seq mixed zones. Zone lock and zone open shall happen only on seq zones. | |
1111 | test51() { | |
1112 | local off jobs=16 | |
1113 | local -a opts | |
1114 | ||
1115 | require_zbd || return $SKIP_TESTCASE | |
1116 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1117 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1118 | ||
5b4c9c4e | 1119 | reset_zone "$dev" -1 |
a66a8fab SK |
1120 | |
1121 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1122 | opts+=("--size=$((16 * zone_size))" "$(ioengine "libaio")") | |
1123 | opts+=("--zonemode=zbd" "--direct=1" "--zonesize=${zone_size}") | |
1124 | opts+=("--max_open_zones=2" "--offset=$off") | |
1125 | opts+=("--thread=1" "--group_reporting=1") | |
1126 | opts+=("--time_based" "--runtime=30" "--rw=randwrite") | |
1127 | for ((i=0;i<jobs;i++)); do | |
1128 | opts+=("--name=job${i}" "--filename=$dev") | |
1129 | opts+=("--bs=$(((i+1)*16))K") | |
1130 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
1131 | done | |
1132 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
1133 | } | |
1134 | ||
d56a6df3 SK |
1135 | # Verify that zone_reset_threshold only accounts written bytes in seq |
1136 | # zones, and written data bytes of conv zones are not counted. | |
d93379d7 SK |
1137 | test52() { |
1138 | local off io_size | |
1139 | ||
1140 | require_zbd || return $SKIP_TESTCASE | |
1141 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1142 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1143 | ||
1144 | reset_zone "${dev}" -1 | |
1145 | ||
1146 | # Total I/O size is 1/8 = 0.125 of the I/O range of cont + seq zones. | |
1147 | # Set zone_reset_threshold as 0.1. The threshold size is less than | |
1148 | # 0.125, then, reset count zero is expected. | |
1149 | # On the other hand, half of the I/O range is covered by conv zones. | |
1150 | # If fio would count the conv zones for zone_reset_threshold, the ratio | |
1151 | # were more than 0.5 and would trigger zone resets. | |
1152 | ||
1153 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1154 | io_size=$((zone_size * 16 / 8)) | |
1155 | run_fio --name=job --filename=$dev --rw=randwrite --bs=$((zone_size/16))\ | |
1156 | --size=$((zone_size * 16)) --softrandommap=1 \ | |
1157 | --io_size=$((io_size)) "$(ioengine "psync")" --offset=$off \ | |
1158 | --zonemode=zbd --direct=1 --zonesize=${zone_size} \ | |
1159 | --zone_reset_threshold=.1 --zone_reset_frequency=1.0 \ | |
1160 | ${job_var_opts[@]} --debug=zbd \ | |
1161 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1162 | ||
1163 | check_written ${io_size} || return $? | |
1164 | check_reset_count -eq 0 || return $? | |
1165 | } | |
1166 | ||
9ffe8f1b SK |
1167 | # Check both reads and writes are executed by random I/O to conventional zones. |
1168 | test53() { | |
1169 | local off capacity io read_b=0 written_b=0 | |
1170 | ||
1171 | require_zbd || return $SKIP_TESTCASE | |
1172 | require_conv_zones 4 || return $SKIP_TESTCASE | |
1173 | ||
1174 | off=$((first_sequential_zone_sector * 512 - 4 * zone_size)) | |
1175 | capacity=$(total_zone_capacity 4 $off $dev) | |
1176 | run_fio --name=job --filename=${dev} --rw=randrw --bs=64K \ | |
1177 | --size=$((4 * zone_size)) "$(ioengine "psync")" --offset=${off}\ | |
1178 | --zonemode=zbd --direct=1 --zonesize=${zone_size} \ | |
1179 | ${job_var_opts[@]} \ | |
1180 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1181 | ||
1182 | written_b=$(fio_written <"${logfile}.${test_number}") | |
1183 | read_b=$(fio_read <"${logfile}.${test_number}") | |
1184 | io=$((written_b + read_b)) | |
1185 | echo "Number of bytes read: $read_b" >>"${logfile}.${test_number}" | |
1186 | echo "Number of bytes written: $written_b" >>"${logfile}.${test_number}" | |
1187 | echo "Total number of bytes read and written: $io <> $capacity" \ | |
1188 | >>"${logfile}.${test_number}" | |
1189 | if ((io==capacity && written_b != 0 && read_b != 0)); then | |
1190 | return 0 | |
1191 | fi | |
1192 | return 1 | |
1193 | } | |
1194 | ||
7def9723 DF |
1195 | # Test read/write mix with verify. |
1196 | test54() { | |
1197 | require_zbd || return $SKIP_TESTCASE | |
1198 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1199 | ||
4f9333c9 | 1200 | prep_write |
7def9723 DF |
1201 | run_fio --name=job --filename=${dev} "$(ioengine "libaio")" \ |
1202 | --time_based=1 --runtime=30s --continue_on_error=0 \ | |
1203 | --offset=$((first_sequential_zone_sector * 512)) \ | |
1204 | --size=$((8*zone_size)) --direct=1 --iodepth=1 \ | |
1205 | --rw=randrw:2 --rwmixwrite=25 --bsrange=4k-${zone_size} \ | |
1206 | --zonemode=zbd --zonesize=${zone_size} \ | |
1207 | --verify=crc32c --do_verify=1 --verify_backlog=2 \ | |
7def9723 DF |
1208 | --alloc-size=65536 --random_generator=tausworthe64 \ |
1209 | ${job_var_opts[@]} --debug=zbd \ | |
8f39afa7 AD |
1210 | >> "${logfile}.${test_number}" 2>&1 || return $? |
1211 | } | |
1212 | ||
1213 | # test 'z' suffix parsing only | |
1214 | test55() { | |
1215 | local bs | |
79201772 | 1216 | bs=$((min_seq_write_size)) |
8f39afa7 AD |
1217 | |
1218 | require_zbd || return $SKIP_TESTCASE | |
1219 | # offset=1z + offset_increment=10z + size=2z | |
1220 | require_seq_zones 13 || return $SKIP_TESTCASE | |
1221 | ||
4f9333c9 | 1222 | prep_write |
8f39afa7 AD |
1223 | run_fio --name=j \ |
1224 | --filename=${dev} \ | |
1225 | --direct=1 \ | |
1226 | "$(ioengine "psync")" \ | |
1227 | --zonemode=zbd \ | |
1228 | --zonesize=${zone_size} \ | |
1229 | --rw=write \ | |
1230 | --bs=${bs} \ | |
1231 | --numjobs=2 \ | |
1232 | --offset_increment=10z \ | |
1233 | --offset=1z \ | |
1234 | --size=2z \ | |
1235 | --io_size=3z \ | |
1236 | ${job_var_opts[@]} --debug=zbd \ | |
1237 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1238 | } | |
1239 | ||
1240 | # test 'z' suffix parsing only | |
1241 | test56() { | |
1242 | local bs | |
79201772 | 1243 | bs=$((min_seq_write_size)) |
8f39afa7 AD |
1244 | |
1245 | require_regular_block_dev || return $SKIP_TESTCASE | |
1246 | require_seq_zones 10 || return $SKIP_TESTCASE | |
1247 | ||
4f9333c9 | 1248 | prep_write |
8f39afa7 AD |
1249 | run_fio --name=j \ |
1250 | --filename=${dev} \ | |
1251 | --direct=1 \ | |
1252 | "$(ioengine "psync")" \ | |
1253 | --zonemode=strided \ | |
1254 | --zonesize=${zone_size} \ | |
1255 | --rw=write \ | |
1256 | --bs=${bs} \ | |
1257 | --size=10z \ | |
1258 | --zoneskip=2z \ | |
1259 | ${job_var_opts[@]} --debug=zbd \ | |
7def9723 DF |
1260 | >> "${logfile}.${test_number}" 2>&1 || return $? |
1261 | } | |
1262 | ||
9b6253bc SK |
1263 | # Test that repeated async write job does not cause zone reset during writes |
1264 | # in-flight, when the block size is not a divisor of the zone size. | |
1265 | test57() { | |
1266 | local bs off | |
1267 | ||
1268 | require_zbd || return $SKIP_TESTCASE | |
1269 | ||
4f9333c9 | 1270 | prep_write |
9b6253bc SK |
1271 | bs=$((4096 * 7)) |
1272 | off=$((first_sequential_zone_sector * 512)) | |
1273 | ||
1274 | run_fio --name=job --filename="${dev}" --rw=randwrite --bs="${bs}" \ | |
1275 | --offset="${off}" --size=$((4 * zone_size)) --iodepth=256 \ | |
1276 | "$(ioengine "libaio")" --time_based=1 --runtime=30s \ | |
1277 | --zonemode=zbd --direct=1 --zonesize="${zone_size}" \ | |
1278 | ${job_var_opts[@]} \ | |
1279 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1280 | } | |
1281 | ||
faff87e6 SK |
1282 | # Random writes and random trims to sequential write required zones for 30s. |
1283 | test58() { | |
1284 | local off size bs | |
1285 | ||
1286 | require_seq_zones 128 || return $SKIP_TESTCASE | |
1287 | ||
1288 | size=$((zone_size * 128)) | |
79201772 | 1289 | bs="$(max $((zone_size / 128)) "$min_seq_write_size")" |
faff87e6 SK |
1290 | prep_write |
1291 | off=$((first_sequential_zone_sector * 512)) | |
1292 | run_fio --zonemode=zbd --direct=1 --zonesize="${zone_size}" --thread=1 \ | |
1293 | --filename="${dev}" --norandommap=1 \ | |
1294 | --name="precondition" --rw=write "$(ioengine "psync")" \ | |
1295 | --offset="${off}" --size=$((zone_size * 16)) --bs="${bs}" \ | |
1296 | "${job_var_opts[@]}" \ | |
1297 | --name=wjob --wait_for="precondition" --rw=randwrite \ | |
1298 | "$(ioengine "libaio")" --iodepth=8 \ | |
1299 | --offset="${off}" --size="${size}" --bs="${bs}" \ | |
1300 | --time_based --runtime=30s --flow=128 "${job_var_opts[@]}" \ | |
1301 | --name=trimjob --wait_for="precondition" --rw=randtrim \ | |
1302 | "$(ioengine "psync")" \ | |
1303 | --offset="${off}" --size="${size}" --bs="${zone_size}" \ | |
1304 | --time_based --runtime=30s --flow=1 "${job_var_opts[@]}" \ | |
1305 | >>"${logfile}.${test_number}" 2>&1 | |
1306 | } | |
1307 | ||
7b6db712 SK |
1308 | # Test zone_reset_threshold with verify. |
1309 | test59() { | |
1310 | local off bs loops=2 size=$((zone_size)) w | |
1311 | local -a workloads=(write randwrite rw randrw) | |
1312 | ||
1313 | prep_write | |
1314 | off=$((first_sequential_zone_sector * 512)) | |
1315 | ||
1316 | bs=$(min $((256*1024)) "$zone_size") | |
1317 | for w in "${workloads[@]}"; do | |
1318 | run_fio_on_seq "$(ioengine "psync")" --rw=${w} --bs="$bs" \ | |
1319 | --size=$size --loops=$loops --do_verify=1 \ | |
1320 | --verify=md5 --zone_reset_frequency=.9 \ | |
1321 | --zone_reset_threshold=.1 \ | |
1322 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1323 | done | |
1324 | } | |
1325 | ||
78054a76 SK |
1326 | # Test fio errors out experimental_verify option with zonemode=zbd. |
1327 | test60() { | |
1328 | run_fio_on_seq "$(ioengine "psync")" --rw=write --size=$zone_size \ | |
1329 | --do_verify=1 --verify=md5 --experimental_verify=1 \ | |
1330 | >> "${logfile}.${test_number}" 2>&1 && return 1 | |
1331 | grep -q 'not support experimental verify' "${logfile}.${test_number}" | |
1332 | } | |
1333 | ||
e31c83cb SK |
1334 | # Test fio errors out zone_reset_threshold option for multiple jobs with |
1335 | # different write ranges. | |
1336 | test61() { | |
1337 | run_fio_on_seq "$(ioengine "psync")" --rw=write --size="$zone_size" \ | |
1338 | --numjobs=2 --offset_increment="$zone_size" \ | |
1339 | --zone_reset_threshold=0.1 --zone_reset_frequency=1 \ | |
1340 | --exitall_on_error=1 \ | |
1341 | >> "${logfile}.${test_number}" 2>&1 && return 1 | |
1342 | grep -q 'different write ranges' "${logfile}.${test_number}" | |
1343 | } | |
1344 | ||
1345 | # Test zone_reset_threshold option works for multiple jobs with same write | |
1346 | # range. | |
1347 | test62() { | |
1348 | local bs loops=2 size=$((zone_size)) | |
1349 | ||
1350 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
1351 | ||
1352 | # Two jobs write to single zone twice. Reset zone happens at next write | |
1353 | # after half of the zone gets filled. So 2 * 2 * 2 - 1 = 7 times zone | |
1354 | # resets are expected. | |
1355 | bs=$(min $((256*1024)) $((zone_size / 4))) | |
1356 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ | |
1357 | --size=$size --loops=$loops --numjobs=2 \ | |
1358 | --zone_reset_frequency=1 --zone_reset_threshold=.5 \ | |
1359 | --group_reporting=1 \ | |
1360 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1361 | check_written $((size * loops * 2)) || return $? | |
1362 | check_reset_count -eq 7 || return $? | |
1363 | } | |
1364 | ||
1365 | # Test zone_reset_threshold option works for a read job and a write job with | |
1366 | # different IO range. | |
1367 | test63() { | |
1368 | local bs loops=2 size=$((zone_size)) off1 off2 | |
1369 | ||
1370 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
1371 | ||
1372 | off1=$((first_sequential_zone_sector * 512)) | |
1373 | off2=$((off1 + zone_size)) | |
1374 | bs=$(min $((256*1024)) $((zone_size / 4))) | |
1375 | ||
1376 | # One job writes to single zone twice. Reset zone happens at next write | |
1377 | # after half of the zone gets filled. So 2 * 2 - 1 = 3 times zone resets | |
1378 | # are expected. | |
1379 | run_fio "$(ioengine "psync")" --bs="$bs" --size=$size --loops=$loops \ | |
1380 | --filename="$dev" --group_reporting=1 \ | |
1381 | --zonemode=zbd --zonesize="$zone_size" --direct=1 \ | |
1382 | --zone_reset_frequency=1 --zone_reset_threshold=.5 \ | |
1383 | --name=r --rw=read --offset=$off1 "${job_var_opts[@]}" \ | |
1384 | --name=w --rw=write --offset=$off2 "${job_var_opts[@]}" \ | |
1385 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1386 | check_written $((size * loops)) || return $? | |
1387 | check_reset_count -eq 3 || return $? | |
1388 | } | |
1389 | ||
2495bcd8 SK |
1390 | # Test write zone accounting handles almost full zones correctly. Prepare an |
1391 | # almost full, but not full zone. Write to the zone with verify using larger | |
1392 | # block size. Then confirm fio does not report write zone accounting failure. | |
1393 | test64() { | |
1394 | local bs cap | |
1395 | ||
1396 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
1397 | ||
1398 | bs=$((zone_size / 8)) | |
1399 | cap=$(total_zone_capacity 1 $((first_sequential_zone_sector*512)) $dev) | |
1400 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ | |
1401 | --size=$((zone_size)) \ | |
1402 | --io_size=$((cap - bs)) \ | |
1403 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1404 | ||
1405 | bs=$((zone_size / 2)) | |
1406 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ | |
1407 | --size=$((zone_size)) --do_verify=1 --verify=md5 \ | |
1408 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1409 | } | |
1410 | ||
edaee5b9 SK |
1411 | # Test open zone accounting handles trim workload correctly. Prepare open zones |
1412 | # as many as max_open_zones=4. Trim one of the 4 zones. Then write to another | |
1413 | # zone and check the write amount is expected size. | |
1414 | test65() { | |
1415 | local off capacity | |
1416 | ||
1417 | [ -n "$is_zbd" ] && reset_zone "$dev" -1 | |
1418 | ||
1419 | off=$((first_sequential_zone_sector * 512)) | |
1420 | capacity=$(total_zone_capacity 1 $off "$dev") | |
1421 | run_fio --zonemode=zbd --direct=1 --zonesize="$zone_size" --thread=1 \ | |
1422 | --filename="$dev" --group_reporting=1 --max_open_zones=4 \ | |
1423 | "$(ioengine "psync")" \ | |
1424 | --name="prep_open_zones" --rw=randwrite --offset="$off" \ | |
1425 | --size="$((zone_size * 4))" --bs=4096 --io_size="$zone_size" \ | |
1426 | --name=trimjob --wait_for="prep_open_zones" --rw=trim \ | |
1427 | --bs="$zone_size" --offset="$off" --size="$zone_size" \ | |
1428 | --name=write --wait_for="trimjob" --rw=write --bs=4096 \ | |
1429 | --offset="$((off + zone_size * 4))" --size="$zone_size" \ | |
1430 | >> "${logfile}.${test_number}" 2>&1 | |
1431 | ||
1432 | check_written $((zone_size + capacity)) | |
1433 | } | |
1434 | ||
b3be0f00 SK |
1435 | # Test closed zones are handled as open zones. This test case requires zoned |
1436 | # block devices which has same max_open_zones and max_active_zones. | |
1437 | test66() { | |
1438 | local i off | |
1439 | ||
1440 | require_zbd || return $SKIP_TESTCASE | |
1441 | require_max_active_zones 2 || return $SKIP_TESTCASE | |
1442 | require_max_open_zones "${max_active_zones}" || return $SKIP_TESTCASE | |
1443 | require_seq_zones $((max_active_zones * 16)) || return $SKIP_TESTCASE | |
1444 | ||
1445 | reset_zone "$dev" -1 | |
1446 | ||
1447 | # Prepare max_active_zones in closed condition. | |
1448 | off=$((first_sequential_zone_sector * 512)) | |
1449 | run_fio --name=w --filename="$dev" --zonemod=zbd --direct=1 \ | |
1450 | --offset=$((off)) --zonesize="${zone_size}" --rw=randwrite \ | |
1451 | --bs=4096 --size="$((zone_size * max_active_zones))" \ | |
1452 | --io_size="${zone_size}" "$(ioengine "psync")" \ | |
1453 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1454 | for ((i = 0; i < max_active_zones; i++)); do | |
1455 | close_zone "$dev" $((off / 512)) || return $? | |
1456 | off=$((off + zone_size)) | |
1457 | done | |
1458 | ||
1459 | # Run random write to the closed zones and empty zones. This confirms | |
1460 | # that fio handles closed zones as write target open zones. Otherwise, | |
1461 | # fio writes to the empty zones and hit the max_active_zones limit. | |
1462 | off=$((first_sequential_zone_sector * 512)) | |
1463 | run_one_fio_job --zonemod=zbd --direct=1 \ | |
1464 | "$(ioengine "psync")" --rw=randwrite --bs=4096 \ | |
1465 | --max_open_zones="$max_active_zones" --offset=$((off)) \ | |
1466 | --size=$((max_active_zones * 16 * zone_size)) \ | |
1467 | --io_size=$((zone_size)) --zonesize="${zone_size}" \ | |
1468 | --time_based --runtime=5s \ | |
1469 | >> "${logfile}.${test_number}" 2>&1 | |
1470 | } | |
1471 | ||
25868b05 SK |
1472 | # Test max_active_zones limit failure is reported with good error message. |
1473 | test67() { | |
1474 | local i off | |
1475 | ||
1476 | require_zbd || return $SKIP_TESTCASE | |
1477 | require_max_active_zones 2 || return $SKIP_TESTCASE | |
1478 | require_max_open_zones "${max_active_zones}" || return $SKIP_TESTCASE | |
1479 | require_seq_zones $((max_active_zones + 1)) || return $SKIP_TESTCASE | |
1480 | ||
1481 | reset_zone "$dev" -1 | |
1482 | ||
1483 | # Prepare max_active_zones in open condition. | |
1484 | off=$((first_sequential_zone_sector * 512)) | |
1485 | run_fio --name=w --filename="$dev" --zonemod=zbd --direct=1 \ | |
1486 | --offset=$((off)) --zonesize="${zone_size}" --rw=randwrite \ | |
1487 | --bs=4096 --size="$((zone_size * max_active_zones))" \ | |
1488 | --io_size="${zone_size}" "$(ioengine "psync")" \ | |
1489 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1490 | ||
1491 | # Write to antoher zone and trigger max_active_zones limit error. | |
1492 | off=$((off + zone_size * max_active_zones)) | |
1493 | run_one_fio_job --zonemod=zbd --direct=1 "$(ioengine "psync")" \ | |
1494 | --rw=write --bs=$min_seq_write_size --offset=$((off)) \ | |
1495 | --size=$((zone_size)) --zonesize="${zone_size}" \ | |
1496 | >> "${logfile}.${test_number}" 2>&1 && return $? | |
1497 | grep -q 'Exceeded max_active_zones limit' "${logfile}.${test_number}" | |
1498 | } | |
1499 | ||
beba3d03 | 1500 | SECONDS=0 |
191d1d1a BVA |
1501 | tests=() |
1502 | dynamic_analyzer=() | |
1503 | reset_all_zones= | |
ccf9d1ef | 1504 | reset_before_write= |
6dcb098d DF |
1505 | use_libzbc= |
1506 | zbd_debug= | |
7ce7422a | 1507 | max_open_zones_opt= |
56e87b2f | 1508 | quit_on_err= |
0360d61f | 1509 | force_io_uring= |
191d1d1a BVA |
1510 | |
1511 | while [ "${1#-}" != "$1" ]; do | |
1512 | case "$1" in | |
1513 | -d) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=drd" | |
1514 | "--show-confl-seg=no"); | |
1515 | shift;; | |
1516 | -e) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=helgrind"); | |
1517 | shift;; | |
6dcb098d | 1518 | -l) use_libzbc=1; shift;; |
191d1d1a | 1519 | -r) reset_all_zones=1; shift;; |
ccf9d1ef | 1520 | -w) reset_before_write=1; shift;; |
191d1d1a | 1521 | -t) tests+=("$2"); shift; shift;; |
7ce7422a | 1522 | -o) max_open_zones_opt="${2}"; shift; shift;; |
191d1d1a BVA |
1523 | -v) dynamic_analyzer=(valgrind "--read-var-info=yes"); |
1524 | shift;; | |
56e87b2f | 1525 | -q) quit_on_err=1; shift;; |
6dcb098d | 1526 | -z) zbd_debug=1; shift;; |
0360d61f | 1527 | -u) force_io_uring=1; shift;; |
191d1d1a | 1528 | --) shift; break;; |
1cae9fe4 | 1529 | *) usage; exit 1;; |
191d1d1a BVA |
1530 | esac |
1531 | done | |
1532 | ||
1533 | if [ $# != 1 ]; then | |
1534 | usage | |
1535 | exit 1 | |
1536 | fi | |
1537 | ||
0360d61f DF |
1538 | if [ -n "$use_libzbc" -a -n "$force_io_uring" ]; then |
1539 | echo "Please specify only one of -l and -u options" | |
1540 | exit 1 | |
1541 | fi | |
1542 | ||
191d1d1a BVA |
1543 | # shellcheck source=functions |
1544 | source "$(dirname "$0")/functions" || exit $? | |
1545 | ||
7ce7422a SK |
1546 | global_var_opts=() |
1547 | job_var_opts=() | |
6dcb098d | 1548 | if [ -n "$zbd_debug" ]; then |
7ce7422a | 1549 | global_var_opts+=("--debug=zbd") |
6dcb098d | 1550 | fi |
191d1d1a BVA |
1551 | dev=$1 |
1552 | realdev=$(readlink -f "$dev") | |
1553 | basename=$(basename "$realdev") | |
6dcb098d DF |
1554 | |
1555 | if [[ -b "$realdev" ]]; then | |
1556 | major=$((0x$(stat -L -c '%t' "$realdev"))) || exit $? | |
1557 | minor=$((0x$(stat -L -c '%T' "$realdev"))) || exit $? | |
1558 | disk_size=$(($(<"/sys/dev/block/$major:$minor/size")*512)) | |
1559 | ||
1560 | # When the target is a partition device, get basename of its | |
1561 | # holder device to access sysfs path of the holder device | |
1562 | if [[ -r "/sys/dev/block/$major:$minor/partition" ]]; then | |
1563 | realsysfs=$(readlink "/sys/dev/block/$major:$minor") | |
1564 | basename=$(basename "${realsysfs%/*}") | |
1565 | fi | |
557cfc51 | 1566 | min_seq_write_size=$(min_seq_write_size "$basename") |
6dcb098d DF |
1567 | case "$(<"/sys/class/block/$basename/queue/zoned")" in |
1568 | host-managed|host-aware) | |
1569 | is_zbd=true | |
552e214c SK |
1570 | if ! check_blkzone "${dev}"; then |
1571 | exit 1 | |
1572 | fi | |
6dcb098d DF |
1573 | if ! result=($(first_sequential_zone "$dev")); then |
1574 | echo "Failed to determine first sequential zone" | |
1575 | exit 1 | |
1576 | fi | |
1577 | first_sequential_zone_sector=${result[0]} | |
1578 | sectors_per_zone=${result[1]} | |
1579 | zone_size=$((sectors_per_zone * 512)) | |
1580 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
1581 | echo "Failed to determine maximum number of open zones" | |
1582 | exit 1 | |
1583 | fi | |
1a5411cd | 1584 | max_active_zones=$(max_active_zones "$dev") |
6dcb098d DF |
1585 | set_io_scheduler "$basename" deadline || exit $? |
1586 | if [ -n "$reset_all_zones" ]; then | |
1587 | reset_zone "$dev" -1 | |
1588 | fi | |
1589 | ;; | |
1590 | *) | |
1591 | first_sequential_zone_sector=$(((disk_size / 2) & | |
79201772 SK |
1592 | (min_seq_write_size - 1))) |
1593 | zone_size=$(max 65536 "$min_seq_write_size") | |
6dcb098d DF |
1594 | sectors_per_zone=$((zone_size / 512)) |
1595 | max_open_zones=128 | |
1a5411cd | 1596 | max_active_zones=0 |
6dcb098d DF |
1597 | set_io_scheduler "$basename" none || exit $? |
1598 | ;; | |
1599 | esac | |
1600 | elif [[ -c "$realdev" ]]; then | |
1601 | # For an SG node, we must have libzbc option specified | |
1602 | if [[ ! -n "$use_libzbc" ]]; then | |
1603 | echo "Character device files can only be used with -l (libzbc) option" | |
1604 | exit 1 | |
1605 | fi | |
1606 | ||
1607 | if ! $(is_zbc "$dev"); then | |
1608 | echo "Device is not a ZBC disk" | |
1609 | exit 1 | |
1610 | fi | |
191d1d1a | 1611 | is_zbd=true |
6dcb098d DF |
1612 | |
1613 | if ! disk_size=($(( $(zbc_disk_sectors "$dev") * 512))); then | |
1614 | echo "Failed to determine disk size" | |
1615 | exit 1 | |
1616 | fi | |
557cfc51 SK |
1617 | if ! min_seq_write_size=($(zbc_physical_block_size "$dev")); then |
1618 | echo "Failed to determine physical block size" | |
6dcb098d DF |
1619 | exit 1 |
1620 | fi | |
191d1d1a | 1621 | if ! result=($(first_sequential_zone "$dev")); then |
6dcb098d DF |
1622 | echo "Failed to determine first sequential zone" |
1623 | exit 1 | |
191d1d1a BVA |
1624 | fi |
1625 | first_sequential_zone_sector=${result[0]} | |
1626 | sectors_per_zone=${result[1]} | |
1627 | zone_size=$((sectors_per_zone * 512)) | |
1628 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
6dcb098d DF |
1629 | echo "Failed to determine maximum number of open zones" |
1630 | exit 1 | |
191d1d1a | 1631 | fi |
1a5411cd | 1632 | max_active_zones=0 |
191d1d1a | 1633 | if [ -n "$reset_all_zones" ]; then |
6dcb098d | 1634 | reset_zone "$dev" -1 |
191d1d1a | 1635 | fi |
6dcb098d DF |
1636 | fi |
1637 | ||
7ce7422a SK |
1638 | if [[ -n ${max_open_zones_opt} ]]; then |
1639 | # Override max_open_zones with the script option value | |
1640 | max_open_zones="${max_open_zones_opt}" | |
351fe910 | 1641 | global_var_opts+=("--ignore_zone_limits=1") |
7ce7422a SK |
1642 | job_var_opts+=("--max_open_zones=${max_open_zones_opt}") |
1643 | fi | |
1644 | ||
6dcb098d DF |
1645 | echo -n "First sequential zone starts at sector $first_sequential_zone_sector;" |
1646 | echo " zone size: $((zone_size >> 20)) MB" | |
191d1d1a | 1647 | |
1ae82d67 SK |
1648 | zone_cap_bs=$(zone_cap_bs "$dev" "$zone_size") |
1649 | ||
191d1d1a | 1650 | if [ "${#tests[@]}" = 0 ]; then |
106a71cd SK |
1651 | readarray -t tests < <(declare -F | grep "test[0-9]*" | \ |
1652 | tr -c -d "[:digit:]\n" | sort -n) | |
191d1d1a BVA |
1653 | fi |
1654 | ||
1655 | logfile=$0.log | |
1656 | ||
72176dc7 | 1657 | passed=0 |
d480b019 | 1658 | skipped=0 |
72176dc7 | 1659 | failed=0 |
332fa178 DF |
1660 | if [ -t 1 ]; then |
1661 | red="\e[1;31m" | |
1662 | green="\e[1;32m" | |
d480b019 | 1663 | cyan="\e[1;36m" |
332fa178 DF |
1664 | end="\e[m" |
1665 | else | |
1666 | red="" | |
1667 | green="" | |
1668 | end="" | |
1669 | fi | |
191d1d1a | 1670 | rc=0 |
332fa178 | 1671 | |
c96b385b DF |
1672 | intr=0 |
1673 | trap 'intr=1' SIGINT | |
d480b019 | 1674 | ret=0 |
c96b385b | 1675 | |
191d1d1a BVA |
1676 | for test_number in "${tests[@]}"; do |
1677 | rm -f "${logfile}.${test_number}" | |
d480b019 | 1678 | unset SKIP_REASON |
332fa178 | 1679 | echo -n "Running test $(printf "%02d" $test_number) ... " |
d480b019 SK |
1680 | eval "test$test_number" |
1681 | ret=$? | |
1682 | if ((!ret)) && check_log $test_number; then | |
191d1d1a | 1683 | status="PASS" |
332fa178 | 1684 | cc_status="${green}${status}${end}" |
72176dc7 | 1685 | ((passed++)) |
d480b019 SK |
1686 | elif ((ret==SKIP_TESTCASE)); then |
1687 | status="SKIP" | |
1688 | echo "${SKIP_REASON}" >> "${logfile}.${test_number}" | |
1689 | cc_status="${cyan}${status}${end} ${SKIP_REASON}" | |
1690 | ((skipped++)) | |
191d1d1a BVA |
1691 | else |
1692 | status="FAIL" | |
332fa178 | 1693 | cc_status="${red}${status}${end}" |
72176dc7 | 1694 | ((failed++)) |
191d1d1a BVA |
1695 | rc=1 |
1696 | fi | |
332fa178 | 1697 | echo -e "$cc_status" |
191d1d1a | 1698 | echo "$status" >> "${logfile}.${test_number}" |
c96b385b | 1699 | [ $intr -ne 0 ] && exit 1 |
56e87b2f | 1700 | [ -n "$quit_on_err" -a "$rc" -ne 0 ] && exit 1 |
191d1d1a BVA |
1701 | done |
1702 | ||
72176dc7 | 1703 | echo "$passed tests passed" |
d480b019 SK |
1704 | if [ $skipped -gt 0 ]; then |
1705 | echo " $skipped tests skipped" | |
1706 | fi | |
72176dc7 | 1707 | if [ $failed -gt 0 ]; then |
d480b019 | 1708 | echo " $failed tests failed" |
72176dc7 | 1709 | fi |
beba3d03 | 1710 | echo "Run time: $(TZ=UTC0 printf "%(%H:%M:%S)T\n" $(( SECONDS )) )" |
191d1d1a | 1711 | exit $rc |