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" | |
7ce7422a | 15 | echo -e "\t-o <max_open_zones> Run fio with max_open_zones limit" |
17293ae3 | 16 | echo -e "\t-t <test #> Run only a single test case with specified number" |
56e87b2f | 17 | echo -e "\t-q Quit the test run after any failed test" |
17293ae3 | 18 | echo -e "\t-z Run fio with debug=zbd option" |
191d1d1a BVA |
19 | } |
20 | ||
21 | max() { | |
22 | if [ "$1" -gt "$2" ]; then | |
23 | echo "$1" | |
24 | else | |
25 | echo "$2" | |
26 | fi | |
27 | } | |
28 | ||
29 | min() { | |
30 | if [ "$1" -lt "$2" ]; then | |
31 | echo "$1" | |
32 | else | |
33 | echo "$2" | |
34 | fi | |
35 | } | |
36 | ||
6dcb098d DF |
37 | ioengine() { |
38 | if [ -n "$use_libzbc" ]; then | |
39 | echo -n "--ioengine=libzbc" | |
40 | else | |
41 | echo -n "--ioengine=$1" | |
42 | fi | |
43 | } | |
44 | ||
191d1d1a BVA |
45 | set_io_scheduler() { |
46 | local dev=$1 sched=$2 | |
47 | ||
48 | [ -e "/sys/block/$dev" ] || return $? | |
49 | if [ -e "/sys/block/$dev/mq" ]; then | |
50 | case "$sched" in | |
51 | noop) sched=none;; | |
52 | deadline) sched=mq-deadline;; | |
53 | esac | |
54 | else | |
55 | case "$sched" in | |
56 | none) sched=noop;; | |
57 | mq-deadline) sched=deadline;; | |
58 | esac | |
59 | fi | |
60 | ||
61 | echo "$sched" >"/sys/block/$dev/queue/scheduler" | |
62 | } | |
63 | ||
64 | check_read() { | |
65 | local read | |
66 | ||
67 | read=$(fio_read <"${logfile}.${test_number}") | |
68 | echo "read: $read <> $1" >> "${logfile}.${test_number}" | |
69 | [ "$read" = "$1" ] | |
70 | } | |
71 | ||
72 | check_written() { | |
73 | local written | |
74 | ||
75 | written=$(fio_written <"${logfile}.${test_number}") | |
76 | echo "written: $written <> $1" >> "${logfile}.${test_number}" | |
77 | [ "$written" = "$1" ] | |
78 | } | |
79 | ||
80 | # Compare the reset count from the log file with reset count $2 using operator | |
81 | # $1 (=, -ge, -gt, -le, -lt). | |
82 | check_reset_count() { | |
83 | local reset_count | |
84 | ||
85 | reset_count=$(fio_reset_count <"${logfile}.${test_number}") | |
86 | echo "reset_count: test $reset_count $1 $2" >> "${logfile}.${test_number}" | |
87 | eval "[ '$reset_count' '$1' '$2' ]" | |
88 | } | |
89 | ||
0d578085 DF |
90 | # Check log for failed assertions and crashes. Without these checks, |
91 | # a test can succeed even when these events happen, but it must fail. | |
92 | check_log() { | |
93 | [ ! -f "${logfile}.${1}" ] && return 0 | |
94 | ! grep -q -e "Assertion " -e "Aborted " "${logfile}.${1}" | |
95 | } | |
96 | ||
191d1d1a BVA |
97 | # Whether or not $1 (/dev/...) is a SCSI device. |
98 | is_scsi_device() { | |
99 | local d f | |
100 | ||
101 | d=$(basename "$dev") | |
102 | for f in /sys/class/scsi_device/*/device/block/"$d"; do | |
103 | [ -e "$f" ] && return 0 | |
104 | done | |
105 | return 1 | |
106 | } | |
107 | ||
7ce7422a SK |
108 | job_var_opts_exclude() { |
109 | local o | |
110 | local ex_key="${1}" | |
111 | ||
112 | for o in "${job_var_opts[@]}"; do | |
113 | if [[ ${o} =~ "${ex_key}" ]]; then | |
114 | continue | |
115 | fi | |
116 | echo -n "${o}" | |
117 | done | |
118 | } | |
119 | ||
120 | has_max_open_zones() { | |
121 | while (($# > 1)); do | |
122 | if [[ ${1} =~ "--max_open_zones" ]]; then | |
123 | return 0 | |
124 | fi | |
125 | shift | |
126 | done | |
127 | return 1 | |
128 | } | |
129 | ||
191d1d1a | 130 | run_fio() { |
97e41ee4 | 131 | local fio opts |
191d1d1a BVA |
132 | |
133 | fio=$(dirname "$0")/../../fio | |
134 | ||
7ce7422a SK |
135 | opts=(${global_var_opts[@]}) |
136 | opts+=("--max-jobs=16" "--aux-path=/tmp" "--allow_file_create=0" \ | |
137 | "--significant_figures=10" "$@") | |
138 | # When max_open_zones option is specified to this test script, add | |
139 | # max_open_zones option to fio command unless the test case already add it. | |
140 | if [[ -n ${max_open_zones_opt} ]] && ! has_max_open_zones "${opts[@]}"; then | |
141 | opts+=("--max_open_zones=${max_open_zones_opt}") | |
142 | fi | |
97e41ee4 | 143 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" |
191d1d1a | 144 | |
97e41ee4 | 145 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" |
191d1d1a BVA |
146 | } |
147 | ||
148 | run_one_fio_job() { | |
149 | local r | |
150 | ||
151 | r=$(((RANDOM << 16) | RANDOM)) | |
152 | run_fio --name="$dev" --filename="$dev" "$@" --randseed="$r" \ | |
153 | --thread=1 --direct=1 | |
154 | } | |
155 | ||
8f601b44 SK |
156 | write_and_run_one_fio_job() { |
157 | local r | |
158 | local write_offset="${1}" | |
159 | local write_size="${2}" | |
7ce7422a | 160 | local -a write_opts |
8f601b44 SK |
161 | |
162 | shift 2 | |
163 | r=$(((RANDOM << 16) | RANDOM)) | |
7ce7422a SK |
164 | write_opts=(--name="write_job" --rw=write "$(ioengine "psync")" \ |
165 | --bs="${logical_block_size}" --zonemode=zbd \ | |
166 | --zonesize="${zone_size}" --thread=1 --direct=1 \ | |
167 | --offset="${write_offset}" --size="${write_size}") | |
168 | write_opts+=("${job_var_opts[@]}") | |
169 | run_fio --filename="$dev" --randseed="$r" "${write_opts[@]}" \ | |
8f601b44 SK |
170 | --name="$dev" --wait_for="write_job" "$@" --thread=1 --direct=1 |
171 | } | |
172 | ||
191d1d1a BVA |
173 | # Run fio on the first four sequential zones of the disk. |
174 | run_fio_on_seq() { | |
175 | local opts=() | |
176 | ||
177 | opts+=("--offset=$((first_sequential_zone_sector * 512))") | |
178 | opts+=("--size=$((4 * zone_size))" "--zonemode=zbd") | |
179 | if [ -z "$is_zbd" ]; then | |
180 | opts+=("--zonesize=${zone_size}") | |
181 | fi | |
182 | run_one_fio_job "${opts[@]}" "$@" | |
183 | } | |
184 | ||
b34eb155 SK |
185 | # Prepare for write test by resetting zones. When max_open_zones option is |
186 | # specified, reset all zones of the test target to ensure that zones out of the | |
187 | # test target range do not have open zones. This allows the write test to the | |
188 | # target range to be able to open zones up to max_open_zones. | |
189 | prep_write() { | |
190 | [[ -n "${max_open_zones_opt}" && -n "${is_zbd}" ]] && | |
191 | reset_zone "${dev}" -1 | |
192 | } | |
193 | ||
d480b019 SK |
194 | SKIP_TESTCASE=255 |
195 | ||
196 | require_scsi_dev() { | |
197 | if ! is_scsi_device "$dev"; then | |
198 | SKIP_REASON="$dev is not a SCSI device" | |
199 | return 1 | |
200 | fi | |
201 | return 0 | |
202 | } | |
203 | ||
204 | require_conv_zone_bytes() { | |
205 | local req_bytes=${1} | |
206 | ||
207 | if ((req_bytes > first_sequential_zone_sector * 512)); then | |
208 | SKIP_REASON="$dev does not have enough conventional zones" | |
209 | return 1 | |
210 | fi | |
211 | return 0 | |
212 | } | |
213 | ||
214 | require_zbd() { | |
215 | if [[ -z ${is_zbd} ]]; then | |
216 | SKIP_REASON="$dev is not a zoned block device" | |
217 | return 1 | |
218 | fi | |
219 | return 0 | |
220 | } | |
221 | ||
222 | require_regular_block_dev() { | |
223 | if [[ -n ${is_zbd} ]]; then | |
224 | SKIP_REASON="$dev is not a regular block device" | |
225 | return 1 | |
226 | fi | |
227 | return 0 | |
228 | } | |
229 | ||
1200ac6a SK |
230 | require_seq_zones() { |
231 | local req_seq_zones=${1} | |
232 | local seq_bytes=$((disk_size - first_sequential_zone_sector * 512)) | |
233 | ||
234 | if ((req_seq_zones > seq_bytes / zone_size)); then | |
235 | SKIP_REASON="$dev does not have $req_seq_zones sequential zones" | |
236 | return 1 | |
237 | fi | |
238 | return 0 | |
239 | } | |
240 | ||
a66a8fab SK |
241 | require_conv_zones() { |
242 | local req_c_zones=${1} | |
243 | local conv_bytes=$((first_sequential_zone_sector * 512)) | |
244 | ||
245 | if ((req_c_zones > conv_bytes / zone_size)); then | |
246 | SKIP_REASON="$dev does not have $req_c_zones conventional zones" | |
247 | return 1 | |
248 | fi | |
249 | return 0 | |
250 | } | |
251 | ||
191d1d1a BVA |
252 | # Check whether buffered writes are refused. |
253 | test1() { | |
254 | run_fio --name=job1 --filename="$dev" --rw=write --direct=0 --bs=4K \ | |
6dcb098d | 255 | "$(ioengine "psync")" --size="${zone_size}" --thread=1 \ |
191d1d1a BVA |
256 | --zonemode=zbd --zonesize="${zone_size}" 2>&1 | |
257 | tee -a "${logfile}.${test_number}" | | |
258 | grep -q 'Using direct I/O is mandatory for writing to ZBD drives' | |
259 | local fio_rc=${PIPESTATUS[0]} grep_rc=${PIPESTATUS[2]} | |
260 | case "$fio_rc" in | |
261 | 0|1) ;; | |
262 | *) return "$fio_rc" | |
263 | esac | |
264 | if [ -n "$is_zbd" ]; then | |
265 | [ "$grep_rc" = 0 ] | |
266 | else | |
267 | [ "$grep_rc" != 0 ] | |
268 | fi | |
269 | } | |
270 | ||
271 | # Block size exceeds zone size. | |
272 | test2() { | |
273 | local bs off opts=() rc | |
274 | ||
275 | off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) | |
276 | bs=$((2 * zone_size)) | |
6dcb098d | 277 | opts+=("$(ioengine "psync")") |
191d1d1a BVA |
278 | opts+=("--name=job1" "--filename=$dev" "--rw=write" "--direct=1") |
279 | opts+=("--zonemode=zbd" "--offset=$off" "--bs=$bs" "--size=$bs") | |
280 | if [ -z "$is_zbd" ]; then | |
281 | opts+=("--zonesize=${zone_size}") | |
282 | fi | |
0ed2fbfb DF |
283 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 && return 1 |
284 | grep -q 'buflen exceeds zone size' "${logfile}.${test_number}" | |
191d1d1a BVA |
285 | } |
286 | ||
287 | # Run fio against an empty zone. This causes fio to report "No I/O performed". | |
288 | test3() { | |
289 | local off opts=() rc | |
290 | ||
1200ac6a | 291 | require_seq_zones 129 || return $SKIP_TESTCASE |
191d1d1a BVA |
292 | off=$((first_sequential_zone_sector * 512 + 128 * zone_size)) |
293 | size=$((zone_size)) | |
294 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
295 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--bs=4K") | |
296 | opts+=("--size=$size" "--zonemode=zbd") | |
6dcb098d | 297 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--thread=1") |
191d1d1a BVA |
298 | if [ -z "$is_zbd" ]; then |
299 | opts+=("--zonesize=${zone_size}") | |
300 | fi | |
301 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
bbd6f1bb | 302 | ! grep -q 'READ:' "${logfile}.${test_number}" |
191d1d1a BVA |
303 | } |
304 | ||
305 | # Run fio with --read_beyond_wp=1 against an empty zone. | |
306 | test4() { | |
307 | local off opts=() | |
308 | ||
1200ac6a | 309 | require_seq_zones 130 || return $SKIP_TESTCASE |
191d1d1a BVA |
310 | off=$((first_sequential_zone_sector * 512 + 129 * zone_size)) |
311 | size=$((zone_size)) | |
312 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
313 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--bs=$size") | |
314 | opts+=("--size=$size" "--thread=1" "--read_beyond_wp=1") | |
6dcb098d | 315 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--disable_lat=1") |
191d1d1a BVA |
316 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") |
317 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
318 | check_read $size || return $? | |
319 | } | |
320 | ||
321 | # Sequential write to sequential zones. | |
322 | test5() { | |
d7c7539f | 323 | local size off capacity |
191d1d1a | 324 | |
b34eb155 | 325 | prep_write |
d7c7539f HH |
326 | off=$((first_sequential_zone_sector * 512)) |
327 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 328 | size=$((4 * zone_size)) |
6dcb098d | 329 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
191d1d1a BVA |
330 | --bs="$(max $((zone_size / 64)) "$logical_block_size")"\ |
331 | --do_verify=1 --verify=md5 \ | |
332 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
333 | check_written $capacity || return $? |
334 | check_read $capacity || return $? | |
191d1d1a BVA |
335 | } |
336 | ||
0123751c | 337 | # Sequential read from sequential zones. |
191d1d1a | 338 | test6() { |
d7c7539f | 339 | local size off capacity |
191d1d1a | 340 | |
b34eb155 | 341 | prep_write |
d7c7539f HH |
342 | off=$((first_sequential_zone_sector * 512)) |
343 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 344 | size=$((4 * zone_size)) |
0123751c SK |
345 | write_and_run_one_fio_job \ |
346 | $((first_sequential_zone_sector * 512)) "${size}" \ | |
d7c7539f | 347 | --offset="${off}" \ |
0123751c SK |
348 | --size="${size}" --zonemode=zbd --zonesize="${zone_size}" \ |
349 | "$(ioengine "psync")" --iodepth=1 --rw=read \ | |
350 | --bs="$(max $((zone_size / 64)) "$logical_block_size")" \ | |
351 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 352 | check_read $capacity || return $? |
191d1d1a BVA |
353 | } |
354 | ||
355 | # Random write to sequential zones, libaio, queue depth 1. | |
356 | test7() { | |
357 | local size=$((zone_size)) | |
d7c7539f | 358 | local off capacity |
191d1d1a | 359 | |
b34eb155 | 360 | prep_write |
d7c7539f HH |
361 | off=$((first_sequential_zone_sector * 512)) |
362 | capacity=$(total_zone_capacity 1 $off $dev) | |
6dcb098d | 363 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=1 --rw=randwrite \ |
191d1d1a BVA |
364 | --bs="$(min 16384 "${zone_size}")" \ |
365 | --do_verify=1 --verify=md5 --size="$size" \ | |
366 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
367 | check_written $capacity || return $? |
368 | check_read $capacity || return $? | |
191d1d1a BVA |
369 | } |
370 | ||
371 | # Random write to sequential zones, libaio, queue depth 64. | |
372 | test8() { | |
d7c7539f | 373 | local size off capacity |
191d1d1a | 374 | |
b34eb155 | 375 | prep_write |
191d1d1a | 376 | size=$((4 * zone_size)) |
d7c7539f HH |
377 | off=$((first_sequential_zone_sector * 512)) |
378 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 379 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
380 | --bs="$(min 16384 "${zone_size}")" \ |
381 | --do_verify=1 --verify=md5 \ | |
382 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
383 | check_written $capacity || return $? |
384 | check_read $capacity || return $? | |
191d1d1a BVA |
385 | } |
386 | ||
387 | # Random write to sequential zones, sg, queue depth 1. | |
388 | test9() { | |
389 | local size | |
390 | ||
d480b019 | 391 | require_scsi_dev || return $SKIP_TESTCASE |
191d1d1a | 392 | |
b34eb155 | 393 | prep_write |
191d1d1a | 394 | size=$((4 * zone_size)) |
6dcb098d DF |
395 | run_fio_on_seq --ioengine=sg \ |
396 | --iodepth=1 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
397 | --do_verify=1 --verify=md5 \ |
398 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
399 | check_written $size || return $? | |
400 | check_read $size || return $? | |
401 | } | |
402 | ||
403 | # Random write to sequential zones, sg, queue depth 64. | |
404 | test10() { | |
405 | local size | |
406 | ||
d480b019 | 407 | require_scsi_dev || return $SKIP_TESTCASE |
191d1d1a | 408 | |
b34eb155 | 409 | prep_write |
191d1d1a | 410 | size=$((4 * zone_size)) |
6dcb098d DF |
411 | run_fio_on_seq --ioengine=sg \ |
412 | --iodepth=64 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
413 | --do_verify=1 --verify=md5 \ |
414 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
415 | check_written $size || return $? | |
416 | check_read $size || return $? | |
417 | } | |
418 | ||
419 | # Random write to sequential zones, libaio, queue depth 64, random block size. | |
420 | test11() { | |
d7c7539f | 421 | local size off capacity |
191d1d1a | 422 | |
b34eb155 | 423 | prep_write |
191d1d1a | 424 | size=$((4 * zone_size)) |
d7c7539f HH |
425 | off=$((first_sequential_zone_sector * 512)) |
426 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 427 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
428 | --bsrange=4K-64K --do_verify=1 --verify=md5 \ |
429 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
430 | check_written $capacity || return $? |
431 | check_read $capacity || return $? | |
191d1d1a BVA |
432 | } |
433 | ||
434 | # Random write to sequential zones, libaio, queue depth 64, max 1 open zone. | |
435 | test12() { | |
d7c7539f | 436 | local size off capacity |
191d1d1a | 437 | |
b34eb155 | 438 | prep_write |
191d1d1a | 439 | size=$((8 * zone_size)) |
d7c7539f HH |
440 | off=$((first_sequential_zone_sector * 512)) |
441 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 442 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
443 | --max_open_zones=1 --size=$size --do_verify=1 --verify=md5 \ |
444 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
445 | check_written $capacity || return $? |
446 | check_read $capacity || return $? | |
191d1d1a BVA |
447 | } |
448 | ||
449 | # Random write to sequential zones, libaio, queue depth 64, max 4 open zones. | |
450 | test13() { | |
d7c7539f | 451 | local size off capacity |
191d1d1a | 452 | |
b34eb155 | 453 | prep_write |
191d1d1a | 454 | size=$((8 * zone_size)) |
d7c7539f HH |
455 | off=$((first_sequential_zone_sector * 512)) |
456 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 457 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
458 | --max_open_zones=4 --size=$size --do_verify=1 --verify=md5 \ |
459 | --debug=zbd \ | |
460 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
461 | check_written $capacity || return $? |
462 | check_read $capacity || return $? | |
191d1d1a BVA |
463 | } |
464 | ||
465 | # Random write to conventional zones. | |
466 | test14() { | |
467 | local size | |
468 | ||
b34eb155 | 469 | prep_write |
191d1d1a | 470 | size=$((16 * 2**20)) # 20 MB |
d480b019 SK |
471 | require_conv_zone_bytes "${size}" || return $SKIP_TESTCASE |
472 | ||
6dcb098d | 473 | run_one_fio_job "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
474 | --zonemode=zbd --zonesize="${zone_size}" --do_verify=1 \ |
475 | --verify=md5 --size=$size \ | |
476 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
477 | check_written $((size)) || return $? | |
478 | check_read $((size)) || return $? | |
479 | } | |
480 | ||
481 | # Sequential read on a mix of empty and full zones. | |
482 | test15() { | |
483 | local i off size | |
d7c7539f | 484 | local w_off w_size w_capacity |
191d1d1a BVA |
485 | |
486 | for ((i=0;i<4;i++)); do | |
487 | [ -n "$is_zbd" ] && | |
488 | reset_zone "$dev" $((first_sequential_zone_sector + | |
489 | i*sectors_per_zone)) | |
490 | done | |
b34eb155 | 491 | prep_write |
291aa0a7 SK |
492 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) |
493 | w_size=$((2 * zone_size)) | |
d7c7539f | 494 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
495 | off=$((first_sequential_zone_sector * 512)) |
496 | size=$((4 * zone_size)) | |
291aa0a7 SK |
497 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
498 | "$(ioengine "psync")" --rw=read --bs=$((zone_size / 16)) \ | |
191d1d1a BVA |
499 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
500 | --size=$((size)) >>"${logfile}.${test_number}" 2>&1 || | |
501 | return $? | |
d7c7539f HH |
502 | check_written $((w_capacity)) || return $? |
503 | check_read $((w_capacity)) | |
191d1d1a BVA |
504 | } |
505 | ||
7285b445 | 506 | # Random read on a mix of empty and full zones. |
191d1d1a BVA |
507 | test16() { |
508 | local off size | |
d7c7539f | 509 | local i w_off w_size w_capacity |
191d1d1a | 510 | |
7285b445 SK |
511 | for ((i=0;i<4;i++)); do |
512 | [ -n "$is_zbd" ] && | |
513 | reset_zone "$dev" $((first_sequential_zone_sector + | |
514 | i*sectors_per_zone)) | |
515 | done | |
b34eb155 | 516 | prep_write |
7285b445 SK |
517 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) |
518 | w_size=$((2 * zone_size)) | |
d7c7539f | 519 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
520 | off=$((first_sequential_zone_sector * 512)) |
521 | size=$((4 * zone_size)) | |
7285b445 SK |
522 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
523 | "$(ioengine "libaio")" --iodepth=64 --rw=randread --bs=16K \ | |
191d1d1a BVA |
524 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
525 | --size=$size >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 526 | check_written $w_capacity || return $? |
191d1d1a BVA |
527 | check_read $size || return $? |
528 | } | |
529 | ||
530 | # Random reads and writes in the last zone. | |
531 | test17() { | |
532 | local io off read size written | |
533 | ||
534 | off=$(((disk_size / zone_size - 1) * zone_size)) | |
535 | size=$((disk_size - off)) | |
191d1d1a BVA |
536 | if [ -n "$is_zbd" ]; then |
537 | reset_zone "$dev" $((off / 512)) || return $? | |
538 | fi | |
b34eb155 | 539 | prep_write |
6dcb098d | 540 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw --bs=4K \ |
191d1d1a BVA |
541 | --zonemode=zbd --zonesize="${zone_size}" \ |
542 | --offset=$off --loops=2 --norandommap=1\ | |
543 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
544 | written=$(fio_written <"${logfile}.${test_number}") | |
545 | read=$(fio_read <"${logfile}.${test_number}") | |
546 | io=$((written + read)) | |
547 | echo "Total number of bytes read and written: $io <> $size" \ | |
548 | >>"${logfile}.${test_number}" | |
549 | [ $io = $((size * 2)) ]; | |
550 | } | |
551 | ||
552 | # Out-of-range zone reset threshold and frequency parameters. | |
553 | test18() { | |
554 | run_fio_on_seq --zone_reset_threshold=-1 |& | |
555 | tee -a "${logfile}.${test_number}" | | |
556 | grep -q 'value out of range' || return $? | |
557 | } | |
558 | ||
559 | test19() { | |
560 | run_fio_on_seq --zone_reset_threshold=2 |& | |
561 | tee -a "${logfile}.${test_number}" | | |
562 | grep -q 'value out of range' || return $? | |
563 | } | |
564 | ||
565 | test20() { | |
566 | run_fio_on_seq --zone_reset_threshold=.4:.6 |& | |
567 | tee -a "${logfile}.${test_number}" | | |
568 | grep -q 'the list exceeding max length' || return $? | |
569 | } | |
570 | ||
571 | test21() { | |
572 | run_fio_on_seq --zone_reset_frequency=-1 |& | |
573 | tee -a "${logfile}.${test_number}" | | |
574 | grep -q 'value out of range' || return $? | |
575 | } | |
576 | ||
577 | test22() { | |
578 | run_fio_on_seq --zone_reset_frequency=2 |& | |
579 | tee -a "${logfile}.${test_number}" | | |
580 | grep -q 'value out of range' || return $? | |
581 | } | |
582 | ||
583 | test23() { | |
584 | run_fio_on_seq --zone_reset_frequency=.4:.6 |& | |
585 | tee -a "${logfile}.${test_number}" | | |
586 | grep -q 'the list exceeding max length' || return $? | |
587 | } | |
588 | ||
589 | test24() { | |
590 | local bs loops=9 size=$((zone_size)) | |
d7c7539f HH |
591 | local off capacity |
592 | ||
b34eb155 | 593 | prep_write |
d7c7539f HH |
594 | off=$((first_sequential_zone_sector * 512)) |
595 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
596 | |
597 | bs=$(min $((256*1024)) "$zone_size") | |
6dcb098d DF |
598 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ |
599 | --size=$size --loops=$loops \ | |
191d1d1a BVA |
600 | --zone_reset_frequency=.01 --zone_reset_threshold=.90 \ |
601 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 602 | check_written $((capacity * loops)) || return $? |
191d1d1a BVA |
603 | check_reset_count -eq 8 || |
604 | check_reset_count -eq 9 || | |
605 | check_reset_count -eq 10 || return $? | |
606 | } | |
607 | ||
608 | # Multiple non-overlapping sequential write jobs for the same drive. | |
609 | test25() { | |
610 | local i opts=() | |
611 | ||
612 | for ((i=0;i<16;i++)); do | |
613 | [ -n "$is_zbd" ] && | |
614 | reset_zone "$dev" $((first_sequential_zone_sector + i*sectors_per_zone)) | |
615 | done | |
b34eb155 | 616 | prep_write |
191d1d1a BVA |
617 | for ((i=0;i<16;i++)); do |
618 | opts+=("--name=job$i" "--filename=$dev" "--thread=1" "--direct=1") | |
619 | opts+=("--offset=$((first_sequential_zone_sector*512 + zone_size*i))") | |
6dcb098d | 620 | opts+=("--size=$zone_size" "$(ioengine "psync")" "--rw=write" "--bs=16K") |
191d1d1a | 621 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}" "--group_reporting=1") |
7ce7422a | 622 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
623 | done |
624 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
625 | } | |
626 | ||
627 | write_to_first_seq_zone() { | |
628 | local loops=4 r | |
d7c7539f HH |
629 | local off capacity |
630 | ||
b34eb155 | 631 | prep_write |
d7c7539f HH |
632 | off=$((first_sequential_zone_sector * 512)) |
633 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
634 | |
635 | r=$(((RANDOM << 16) | RANDOM)) | |
6dcb098d | 636 | run_fio --name="$dev" --filename="$dev" "$(ioengine "psync")" --rw="$1" \ |
191d1d1a | 637 | --thread=1 --do_verify=1 --verify=md5 --direct=1 --bs=4K \ |
d7c7539f HH |
638 | --offset=$off \ |
639 | --size=$zone_size --loops=$loops --randseed="$r" \ | |
191d1d1a BVA |
640 | --zonemode=zbd --zonesize="${zone_size}" --group_reporting=1 \ |
641 | --gtod_reduce=1 >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 642 | check_written $((loops * capacity)) || return $? |
191d1d1a BVA |
643 | } |
644 | ||
645 | # Overwrite the first sequential zone four times sequentially. | |
646 | test26() { | |
647 | write_to_first_seq_zone write | |
648 | } | |
649 | ||
650 | # Overwrite the first sequential zone four times using random writes. | |
651 | test27() { | |
652 | write_to_first_seq_zone randwrite | |
653 | } | |
654 | ||
655 | # Multiple overlapping random write jobs for the same drive. | |
656 | test28() { | |
657 | local i jobs=16 off opts | |
658 | ||
1200ac6a | 659 | require_seq_zones 65 || return $SKIP_TESTCASE |
191d1d1a BVA |
660 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
661 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
b34eb155 | 662 | prep_write |
191d1d1a | 663 | opts=("--debug=zbd") |
d7c7539f | 664 | capacity=$(total_zone_capacity 1 $off $dev) |
191d1d1a BVA |
665 | for ((i=0;i<jobs;i++)); do |
666 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
d7c7539f | 667 | opts+=("--size=$zone_size" "--io_size=$capacity" "$(ioengine "psync")" "--rw=randwrite") |
191d1d1a BVA |
668 | opts+=("--thread=1" "--direct=1" "--zonemode=zbd") |
669 | opts+=("--zonesize=${zone_size}" "--group_reporting=1") | |
7ce7422a | 670 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
671 | done |
672 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 673 | check_written $((jobs * $capacity)) || return $? |
191d1d1a BVA |
674 | check_reset_count -eq $jobs || |
675 | check_reset_count -eq $((jobs - 1)) || | |
676 | return $? | |
677 | } | |
678 | ||
679 | # Multiple overlapping random write jobs for the same drive and with a limited | |
680 | # number of open zones. | |
681 | test29() { | |
682 | local i jobs=16 off opts=() | |
683 | ||
1200ac6a | 684 | require_seq_zones 80 || return $SKIP_TESTCASE |
191d1d1a BVA |
685 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
686 | size=$((16*zone_size)) | |
b34eb155 | 687 | prep_write |
191d1d1a BVA |
688 | opts=("--debug=zbd") |
689 | for ((i=0;i<jobs;i++)); do | |
690 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
691 | opts+=("--size=$size" "--io_size=$zone_size" "--thread=1") | |
6dcb098d | 692 | opts+=("$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
693 | opts+=("--max_open_zones=4" "--group_reporting=1") |
694 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
7ce7422a SK |
695 | # max_open_zones is already specified |
696 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
191d1d1a BVA |
697 | done |
698 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
699 | check_written $((jobs * zone_size)) || return $? | |
700 | } | |
701 | ||
702 | # Random reads and writes across the entire disk for 30s. | |
703 | test30() { | |
704 | local off | |
705 | ||
b34eb155 | 706 | prep_write |
191d1d1a | 707 | off=$((first_sequential_zone_sector * 512)) |
6dcb098d | 708 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw \ |
191d1d1a BVA |
709 | --bs="$(max $((zone_size / 128)) "$logical_block_size")"\ |
710 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off\ | |
711 | --loops=2 --time_based --runtime=30s --norandommap=1\ | |
712 | >>"${logfile}.${test_number}" 2>&1 | |
713 | } | |
714 | ||
715 | # Random reads across all sequential zones for 30s. This is not only a fio | |
716 | # test but also allows to verify the performance of a drive. | |
717 | test31() { | |
718 | local bs inc nz off opts size | |
719 | ||
b34eb155 | 720 | prep_write |
191d1d1a BVA |
721 | # Start with writing 128 KB to 128 sequential zones. |
722 | bs=128K | |
723 | nz=128 | |
724 | # shellcheck disable=SC2017 | |
725 | inc=$(((disk_size - (first_sequential_zone_sector * 512)) / (nz * zone_size) | |
726 | * zone_size)) | |
727 | opts=() | |
728 | for ((off = first_sequential_zone_sector * 512; off < disk_size; | |
729 | off += inc)); do | |
730 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--io_size=$bs") | |
6dcb098d | 731 | opts+=("--bs=$bs" "--size=$zone_size" "$(ioengine "libaio")") |
191d1d1a BVA |
732 | opts+=("--rw=write" "--direct=1" "--thread=1" "--stats=0") |
733 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
7ce7422a | 734 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
735 | done |
736 | "$(dirname "$0")/../../fio" "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 | |
737 | # Next, run the test. | |
738 | off=$((first_sequential_zone_sector * 512)) | |
739 | size=$((disk_size - off)) | |
740 | opts=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") | |
6dcb098d | 741 | opts+=("--bs=$bs" "$(ioengine "psync")" "--rw=randread" "--direct=1") |
191d1d1a BVA |
742 | opts+=("--thread=1" "--time_based" "--runtime=30" "--zonemode=zbd") |
743 | opts+=("--zonesize=${zone_size}") | |
7ce7422a | 744 | opts+=(${job_var_opts[@]}) |
191d1d1a BVA |
745 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? |
746 | } | |
747 | ||
748 | # Random writes across all sequential zones. This is not only a fio test but | |
749 | # also allows to verify the performance of a drive. | |
750 | test32() { | |
751 | local off opts=() size | |
752 | ||
d480b019 SK |
753 | require_zbd || return $SKIP_TESTCASE |
754 | ||
b34eb155 | 755 | prep_write |
191d1d1a BVA |
756 | off=$((first_sequential_zone_sector * 512)) |
757 | size=$((disk_size - off)) | |
758 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") | |
6dcb098d | 759 | opts+=("--bs=128K" "$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
760 | opts+=("--thread=1" "--time_based" "--runtime=30") |
761 | opts+=("--max_open_zones=$max_open_zones" "--zonemode=zbd") | |
762 | opts+=("--zonesize=${zone_size}") | |
763 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
764 | } | |
765 | ||
766 | # Write to sequential zones with a block size that is not a divisor of the | |
767 | # zone size. | |
768 | test33() { | |
769 | local bs io_size size | |
d7c7539f | 770 | local off capacity=0; |
191d1d1a | 771 | |
b34eb155 | 772 | prep_write |
d7c7539f HH |
773 | off=$((first_sequential_zone_sector * 512)) |
774 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a | 775 | size=$((2 * zone_size)) |
d7c7539f HH |
776 | io_size=$((5 * capacity)) |
777 | bs=$((3 * capacity / 4)) | |
6dcb098d DF |
778 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
779 | --size=$size --io_size=$io_size --bs=$bs \ | |
191d1d1a BVA |
780 | >> "${logfile}.${test_number}" 2>&1 || return $? |
781 | check_written $(((io_size + bs - 1) / bs * bs)) || return $? | |
782 | } | |
783 | ||
784 | # Write to sequential zones with a block size that is not a divisor of the | |
785 | # zone size and with data verification enabled. | |
786 | test34() { | |
787 | local size | |
788 | ||
b34eb155 | 789 | prep_write |
191d1d1a | 790 | size=$((2 * zone_size)) |
6dcb098d | 791 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write --size=$size \ |
191d1d1a BVA |
792 | --do_verify=1 --verify=md5 --bs=$((3 * zone_size / 4)) \ |
793 | >> "${logfile}.${test_number}" 2>&1 && return 1 | |
794 | grep -q 'not a divisor of' "${logfile}.${test_number}" | |
795 | } | |
796 | ||
797 | # Test 1/4 for the I/O boundary rounding code: $size < $zone_size. | |
798 | test35() { | |
799 | local bs off io_size size | |
800 | ||
b34eb155 | 801 | prep_write |
191d1d1a BVA |
802 | off=$(((first_sequential_zone_sector + 1) * 512)) |
803 | size=$((zone_size - 2 * 512)) | |
804 | bs=$((zone_size / 4)) | |
6dcb098d DF |
805 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
806 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
807 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
808 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
809 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
810 | } | |
811 | ||
812 | # Test 2/4 for the I/O boundary rounding code: $size < $zone_size. | |
813 | test36() { | |
814 | local bs off io_size size | |
815 | ||
b34eb155 | 816 | prep_write |
191d1d1a BVA |
817 | off=$(((first_sequential_zone_sector) * 512)) |
818 | size=$((zone_size - 512)) | |
819 | bs=$((zone_size / 4)) | |
6dcb098d DF |
820 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
821 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
822 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
823 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
824 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
825 | } | |
826 | ||
827 | # Test 3/4 for the I/O boundary rounding code: $size > $zone_size. | |
828 | test37() { | |
d7c7539f | 829 | local bs off size capacity |
191d1d1a | 830 | |
b34eb155 | 831 | prep_write |
cdf2f9e3 | 832 | capacity=$(total_zone_capacity 1 $((first_sequential_zone_sector*512)) $dev) |
191d1d1a BVA |
833 | if [ "$first_sequential_zone_sector" = 0 ]; then |
834 | off=0 | |
835 | else | |
836 | off=$(((first_sequential_zone_sector - 1) * 512)) | |
837 | fi | |
838 | size=$((zone_size + 2 * 512)) | |
839 | bs=$((zone_size / 4)) | |
6dcb098d DF |
840 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
841 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
842 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a | 843 | >> "${logfile}.${test_number}" 2>&1 |
d7c7539f | 844 | check_written $capacity || return $? |
191d1d1a BVA |
845 | } |
846 | ||
847 | # Test 4/4 for the I/O boundary rounding code: $offset > $disk_size - $zone_size | |
848 | test38() { | |
849 | local bs off size | |
850 | ||
b34eb155 | 851 | prep_write |
191d1d1a BVA |
852 | size=$((logical_block_size)) |
853 | off=$((disk_size - logical_block_size)) | |
854 | bs=$((logical_block_size)) | |
6dcb098d DF |
855 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
856 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
857 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
858 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
859 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
860 | } | |
861 | ||
862 | # Read one block from a block device. | |
863 | read_one_block() { | |
864 | local bs | |
865 | ||
866 | bs=$((logical_block_size)) | |
6dcb098d | 867 | run_one_fio_job --rw=read "$(ioengine "psync")" --bs=$bs --size=$bs "$@" 2>&1 | |
191d1d1a BVA |
868 | tee -a "${logfile}.${test_number}" |
869 | } | |
870 | ||
871 | # Check whether fio accepts --zonemode=none for zoned block devices. | |
872 | test39() { | |
d480b019 | 873 | require_zbd || return $SKIP_TESTCASE |
191d1d1a BVA |
874 | read_one_block --zonemode=none >/dev/null || return $? |
875 | check_read $((logical_block_size)) || return $? | |
876 | } | |
877 | ||
878 | # Check whether fio accepts --zonemode=strided for zoned block devices. | |
879 | test40() { | |
880 | local bs | |
881 | ||
882 | bs=$((logical_block_size)) | |
d480b019 | 883 | require_zbd || return $SKIP_TESTCASE |
191d1d1a BVA |
884 | read_one_block --zonemode=strided | |
885 | grep -q 'fio: --zonesize must be specified when using --zonemode=strided' || | |
886 | return $? | |
887 | read_one_block --zonemode=strided --zonesize=$bs >/dev/null || return $? | |
888 | check_read $bs || return $? | |
889 | } | |
890 | ||
891 | # Check whether fio checks the zone size for zoned block devices. | |
892 | test41() { | |
d480b019 | 893 | require_zbd || return $SKIP_TESTCASE |
191d1d1a BVA |
894 | read_one_block --zonemode=zbd --zonesize=$((2 * zone_size)) | |
895 | grep -q 'job parameter zonesize.*does not match disk zone size' | |
896 | } | |
897 | ||
898 | # Check whether fio handles --zonesize=0 correctly for regular block devices. | |
899 | test42() { | |
d480b019 | 900 | require_regular_block_dev || return $SKIP_TESTCASE |
191d1d1a BVA |
901 | read_one_block --zonemode=zbd --zonesize=0 | |
902 | grep -q 'Specifying the zone size is mandatory for regular block devices with --zonemode=zbd' | |
903 | } | |
904 | ||
a4b7f12b | 905 | # Check whether fio handles --zonesize=1 correctly for regular block devices. |
191d1d1a | 906 | test43() { |
d480b019 | 907 | require_regular_block_dev || return $SKIP_TESTCASE |
191d1d1a BVA |
908 | read_one_block --zonemode=zbd --zonesize=1 | |
909 | grep -q 'zone size must be at least 512 bytes for --zonemode=zbd' | |
910 | } | |
911 | ||
912 | # Check whether fio handles --zonemode=none --zonesize=1 correctly. | |
913 | test44() { | |
914 | read_one_block --zonemode=none --zonesize=1 | | |
915 | grep -q 'fio: --zonemode=none and --zonesize are not compatible' | |
916 | } | |
917 | ||
918 | test45() { | |
919 | local bs i | |
920 | ||
d480b019 | 921 | require_zbd || return $SKIP_TESTCASE |
b34eb155 | 922 | prep_write |
191d1d1a | 923 | bs=$((logical_block_size)) |
6dcb098d | 924 | run_one_fio_job "$(ioengine "psync")" --iodepth=1 --rw=randwrite --bs=$bs\ |
191d1d1a BVA |
925 | --offset=$((first_sequential_zone_sector * 512)) \ |
926 | --size="$zone_size" --do_verify=1 --verify=md5 2>&1 | | |
927 | tee -a "${logfile}.${test_number}" | | |
928 | grep -q "fio: first I/O failed. If .* is a zoned block device, consider --zonemode=zbd" | |
929 | } | |
930 | ||
bc596cbc DLM |
931 | # Random write to sequential zones, libaio, 8 jobs, queue depth 64 per job |
932 | test46() { | |
933 | local size | |
934 | ||
b34eb155 | 935 | prep_write |
bc596cbc | 936 | size=$((4 * zone_size)) |
6dcb098d | 937 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=4K \ |
bc596cbc DLM |
938 | --group_reporting=1 --numjobs=8 \ |
939 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
940 | check_written $((size * 8)) || return $? | |
941 | } | |
942 | ||
4d37720a DLM |
943 | # Check whether fio handles --zonemode=zbd --zoneskip=1 correctly. |
944 | test47() { | |
945 | local bs | |
946 | ||
b34eb155 | 947 | prep_write |
4d37720a | 948 | bs=$((logical_block_size)) |
e0424151 | 949 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs=$bs --zoneskip=1 \ |
4d37720a DLM |
950 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
951 | grep -q 'zoneskip 1 is not a multiple of the device zone size' "${logfile}.${test_number}" | |
952 | } | |
953 | ||
3bd2078b NA |
954 | # Multiple overlapping random write jobs for the same drive and with a |
955 | # limited number of open zones. This is similar to test29, but uses libaio | |
956 | # to stress test zone locking. | |
957 | test48() { | |
958 | local i jobs=16 off opts=() | |
959 | ||
d480b019 | 960 | require_zbd || return $SKIP_TESTCASE |
1200ac6a | 961 | require_seq_zones 80 || return $SKIP_TESTCASE |
d480b019 | 962 | |
3bd2078b NA |
963 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) |
964 | size=$((16*zone_size)) | |
b34eb155 | 965 | prep_write |
3bd2078b NA |
966 | opts=("--aux-path=/tmp" "--allow_file_create=0" "--significant_figures=10") |
967 | opts+=("--debug=zbd") | |
6dcb098d | 968 | opts+=("$(ioengine "libaio")" "--rw=randwrite" "--direct=1") |
3bd2078b NA |
969 | opts+=("--time_based" "--runtime=30") |
970 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
971 | opts+=("--max_open_zones=4") | |
972 | for ((i=0;i<jobs;i++)); do | |
973 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
974 | opts+=("--io_size=$zone_size" "--iodepth=256" "--thread=1") | |
8c17a624 | 975 | opts+=("--size=$size" "--group_reporting=1") |
7ce7422a SK |
976 | # max_open_zones is already specified |
977 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
3bd2078b NA |
978 | done |
979 | ||
980 | fio=$(dirname "$0")/../../fio | |
981 | ||
982 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" | |
983 | ||
984 | timeout -v -s KILL 45s \ | |
985 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" \ | |
986 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
987 | } | |
988 | ||
5c0400e7 HH |
989 | # Check if fio handles --zonecapacity on a normal block device correctly |
990 | test49() { | |
991 | ||
d480b019 | 992 | require_regular_block_dev || return $SKIP_TESTCASE |
5c0400e7 HH |
993 | |
994 | size=$((2 * zone_size)) | |
995 | capacity=$((zone_size * 3 / 4)) | |
996 | ||
997 | run_one_fio_job "$(ioengine "psync")" --rw=write \ | |
998 | --zonemode=zbd --zonesize="${zone_size}" \ | |
999 | --zonecapacity=${capacity} \ | |
1000 | --verify=md5 --size=${size} >>"${logfile}.${test_number}" 2>&1 || | |
1001 | return $? | |
693403eb | 1002 | check_written $((capacity * 2)) || return $? |
5c0400e7 HH |
1003 | check_read $((capacity * 2)) || return $? |
1004 | } | |
1005 | ||
a66a8fab SK |
1006 | # Verify that conv zones are not locked and only seq zones are locked during |
1007 | # random read on conv-seq mixed zones. | |
1008 | test50() { | |
1009 | local off | |
1010 | ||
1011 | require_zbd || return $SKIP_TESTCASE | |
1012 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1013 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1014 | ||
1015 | reset_zone "${dev}" -1 | |
1016 | ||
1017 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1018 | run_fio --name=job --filename=${dev} --offset=${off} --bs=64K \ | |
1019 | --size=$((16 * zone_size)) "$(ioengine "libaio")" --rw=randread\ | |
1020 | --time_based --runtime=3 --zonemode=zbd --zonesize=${zone_size}\ | |
1021 | --direct=1 --group_reporting=1 ${job_var_opts[@]} \ | |
1022 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1023 | } | |
1024 | ||
1025 | # Verify that conv zones are neither locked nor opened during random write on | |
1026 | # conv-seq mixed zones. Zone lock and zone open shall happen only on seq zones. | |
1027 | test51() { | |
1028 | local off jobs=16 | |
1029 | local -a opts | |
1030 | ||
1031 | require_zbd || return $SKIP_TESTCASE | |
1032 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1033 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1034 | ||
1035 | prep_write | |
1036 | ||
1037 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1038 | opts+=("--size=$((16 * zone_size))" "$(ioengine "libaio")") | |
1039 | opts+=("--zonemode=zbd" "--direct=1" "--zonesize=${zone_size}") | |
1040 | opts+=("--max_open_zones=2" "--offset=$off") | |
1041 | opts+=("--thread=1" "--group_reporting=1") | |
1042 | opts+=("--time_based" "--runtime=30" "--rw=randwrite") | |
1043 | for ((i=0;i<jobs;i++)); do | |
1044 | opts+=("--name=job${i}" "--filename=$dev") | |
1045 | opts+=("--bs=$(((i+1)*16))K") | |
1046 | opts+=($(job_var_opts_exclude "--max_open_zones")) | |
1047 | done | |
1048 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
1049 | } | |
1050 | ||
d93379d7 SK |
1051 | # Verify that zone_reset_threshold only takes logical blocks from seq |
1052 | # zones into account, and logical blocks of conv zones are not counted. | |
1053 | test52() { | |
1054 | local off io_size | |
1055 | ||
1056 | require_zbd || return $SKIP_TESTCASE | |
1057 | require_conv_zones 8 || return $SKIP_TESTCASE | |
1058 | require_seq_zones 8 || return $SKIP_TESTCASE | |
1059 | ||
1060 | reset_zone "${dev}" -1 | |
1061 | ||
1062 | # Total I/O size is 1/8 = 0.125 of the I/O range of cont + seq zones. | |
1063 | # Set zone_reset_threshold as 0.1. The threshold size is less than | |
1064 | # 0.125, then, reset count zero is expected. | |
1065 | # On the other hand, half of the I/O range is covered by conv zones. | |
1066 | # If fio would count the conv zones for zone_reset_threshold, the ratio | |
1067 | # were more than 0.5 and would trigger zone resets. | |
1068 | ||
1069 | off=$((first_sequential_zone_sector * 512 - 8 * zone_size)) | |
1070 | io_size=$((zone_size * 16 / 8)) | |
1071 | run_fio --name=job --filename=$dev --rw=randwrite --bs=$((zone_size/16))\ | |
1072 | --size=$((zone_size * 16)) --softrandommap=1 \ | |
1073 | --io_size=$((io_size)) "$(ioengine "psync")" --offset=$off \ | |
1074 | --zonemode=zbd --direct=1 --zonesize=${zone_size} \ | |
1075 | --zone_reset_threshold=.1 --zone_reset_frequency=1.0 \ | |
1076 | ${job_var_opts[@]} --debug=zbd \ | |
1077 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1078 | ||
1079 | check_written ${io_size} || return $? | |
1080 | check_reset_count -eq 0 || return $? | |
1081 | } | |
1082 | ||
9ffe8f1b SK |
1083 | # Check both reads and writes are executed by random I/O to conventional zones. |
1084 | test53() { | |
1085 | local off capacity io read_b=0 written_b=0 | |
1086 | ||
1087 | require_zbd || return $SKIP_TESTCASE | |
1088 | require_conv_zones 4 || return $SKIP_TESTCASE | |
1089 | ||
1090 | off=$((first_sequential_zone_sector * 512 - 4 * zone_size)) | |
1091 | capacity=$(total_zone_capacity 4 $off $dev) | |
1092 | run_fio --name=job --filename=${dev} --rw=randrw --bs=64K \ | |
1093 | --size=$((4 * zone_size)) "$(ioengine "psync")" --offset=${off}\ | |
1094 | --zonemode=zbd --direct=1 --zonesize=${zone_size} \ | |
1095 | ${job_var_opts[@]} \ | |
1096 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
1097 | ||
1098 | written_b=$(fio_written <"${logfile}.${test_number}") | |
1099 | read_b=$(fio_read <"${logfile}.${test_number}") | |
1100 | io=$((written_b + read_b)) | |
1101 | echo "Number of bytes read: $read_b" >>"${logfile}.${test_number}" | |
1102 | echo "Number of bytes written: $written_b" >>"${logfile}.${test_number}" | |
1103 | echo "Total number of bytes read and written: $io <> $capacity" \ | |
1104 | >>"${logfile}.${test_number}" | |
1105 | if ((io==capacity && written_b != 0 && read_b != 0)); then | |
1106 | return 0 | |
1107 | fi | |
1108 | return 1 | |
1109 | } | |
1110 | ||
191d1d1a BVA |
1111 | tests=() |
1112 | dynamic_analyzer=() | |
1113 | reset_all_zones= | |
6dcb098d DF |
1114 | use_libzbc= |
1115 | zbd_debug= | |
7ce7422a | 1116 | max_open_zones_opt= |
56e87b2f | 1117 | quit_on_err= |
191d1d1a BVA |
1118 | |
1119 | while [ "${1#-}" != "$1" ]; do | |
1120 | case "$1" in | |
1121 | -d) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=drd" | |
1122 | "--show-confl-seg=no"); | |
1123 | shift;; | |
1124 | -e) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=helgrind"); | |
1125 | shift;; | |
6dcb098d | 1126 | -l) use_libzbc=1; shift;; |
191d1d1a BVA |
1127 | -r) reset_all_zones=1; shift;; |
1128 | -t) tests+=("$2"); shift; shift;; | |
7ce7422a | 1129 | -o) max_open_zones_opt="${2}"; shift; shift;; |
191d1d1a BVA |
1130 | -v) dynamic_analyzer=(valgrind "--read-var-info=yes"); |
1131 | shift;; | |
56e87b2f | 1132 | -q) quit_on_err=1; shift;; |
6dcb098d | 1133 | -z) zbd_debug=1; shift;; |
191d1d1a BVA |
1134 | --) shift; break;; |
1135 | esac | |
1136 | done | |
1137 | ||
1138 | if [ $# != 1 ]; then | |
1139 | usage | |
1140 | exit 1 | |
1141 | fi | |
1142 | ||
1143 | # shellcheck source=functions | |
1144 | source "$(dirname "$0")/functions" || exit $? | |
1145 | ||
7ce7422a SK |
1146 | global_var_opts=() |
1147 | job_var_opts=() | |
6dcb098d | 1148 | if [ -n "$zbd_debug" ]; then |
7ce7422a | 1149 | global_var_opts+=("--debug=zbd") |
6dcb098d | 1150 | fi |
191d1d1a BVA |
1151 | dev=$1 |
1152 | realdev=$(readlink -f "$dev") | |
1153 | basename=$(basename "$realdev") | |
6dcb098d DF |
1154 | |
1155 | if [[ -b "$realdev" ]]; then | |
1156 | major=$((0x$(stat -L -c '%t' "$realdev"))) || exit $? | |
1157 | minor=$((0x$(stat -L -c '%T' "$realdev"))) || exit $? | |
1158 | disk_size=$(($(<"/sys/dev/block/$major:$minor/size")*512)) | |
1159 | ||
1160 | # When the target is a partition device, get basename of its | |
1161 | # holder device to access sysfs path of the holder device | |
1162 | if [[ -r "/sys/dev/block/$major:$minor/partition" ]]; then | |
1163 | realsysfs=$(readlink "/sys/dev/block/$major:$minor") | |
1164 | basename=$(basename "${realsysfs%/*}") | |
1165 | fi | |
1166 | logical_block_size=$(<"/sys/block/$basename/queue/logical_block_size") | |
1167 | case "$(<"/sys/class/block/$basename/queue/zoned")" in | |
1168 | host-managed|host-aware) | |
1169 | is_zbd=true | |
552e214c SK |
1170 | if ! check_blkzone "${dev}"; then |
1171 | exit 1 | |
1172 | fi | |
6dcb098d DF |
1173 | if ! result=($(first_sequential_zone "$dev")); then |
1174 | echo "Failed to determine first sequential zone" | |
1175 | exit 1 | |
1176 | fi | |
1177 | first_sequential_zone_sector=${result[0]} | |
1178 | sectors_per_zone=${result[1]} | |
1179 | zone_size=$((sectors_per_zone * 512)) | |
1180 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
1181 | echo "Failed to determine maximum number of open zones" | |
1182 | exit 1 | |
1183 | fi | |
1184 | set_io_scheduler "$basename" deadline || exit $? | |
1185 | if [ -n "$reset_all_zones" ]; then | |
1186 | reset_zone "$dev" -1 | |
1187 | fi | |
1188 | ;; | |
1189 | *) | |
1190 | first_sequential_zone_sector=$(((disk_size / 2) & | |
1191 | (logical_block_size - 1))) | |
1192 | zone_size=$(max 65536 "$logical_block_size") | |
1193 | sectors_per_zone=$((zone_size / 512)) | |
1194 | max_open_zones=128 | |
1195 | set_io_scheduler "$basename" none || exit $? | |
1196 | ;; | |
1197 | esac | |
1198 | elif [[ -c "$realdev" ]]; then | |
1199 | # For an SG node, we must have libzbc option specified | |
1200 | if [[ ! -n "$use_libzbc" ]]; then | |
1201 | echo "Character device files can only be used with -l (libzbc) option" | |
1202 | exit 1 | |
1203 | fi | |
1204 | ||
1205 | if ! $(is_zbc "$dev"); then | |
1206 | echo "Device is not a ZBC disk" | |
1207 | exit 1 | |
1208 | fi | |
191d1d1a | 1209 | is_zbd=true |
6dcb098d DF |
1210 | |
1211 | if ! disk_size=($(( $(zbc_disk_sectors "$dev") * 512))); then | |
1212 | echo "Failed to determine disk size" | |
1213 | exit 1 | |
1214 | fi | |
1215 | if ! logical_block_size=($(zbc_logical_block_size "$dev")); then | |
1216 | echo "Failed to determine logical block size" | |
1217 | exit 1 | |
1218 | fi | |
191d1d1a | 1219 | if ! result=($(first_sequential_zone "$dev")); then |
6dcb098d DF |
1220 | echo "Failed to determine first sequential zone" |
1221 | exit 1 | |
191d1d1a BVA |
1222 | fi |
1223 | first_sequential_zone_sector=${result[0]} | |
1224 | sectors_per_zone=${result[1]} | |
1225 | zone_size=$((sectors_per_zone * 512)) | |
1226 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
6dcb098d DF |
1227 | echo "Failed to determine maximum number of open zones" |
1228 | exit 1 | |
191d1d1a | 1229 | fi |
191d1d1a | 1230 | if [ -n "$reset_all_zones" ]; then |
6dcb098d | 1231 | reset_zone "$dev" -1 |
191d1d1a | 1232 | fi |
6dcb098d DF |
1233 | fi |
1234 | ||
7ce7422a SK |
1235 | if [[ -n ${max_open_zones_opt} ]]; then |
1236 | # Override max_open_zones with the script option value | |
1237 | max_open_zones="${max_open_zones_opt}" | |
1238 | job_var_opts+=("--max_open_zones=${max_open_zones_opt}") | |
1239 | fi | |
1240 | ||
6dcb098d DF |
1241 | echo -n "First sequential zone starts at sector $first_sequential_zone_sector;" |
1242 | echo " zone size: $((zone_size >> 20)) MB" | |
191d1d1a BVA |
1243 | |
1244 | if [ "${#tests[@]}" = 0 ]; then | |
106a71cd SK |
1245 | readarray -t tests < <(declare -F | grep "test[0-9]*" | \ |
1246 | tr -c -d "[:digit:]\n" | sort -n) | |
191d1d1a BVA |
1247 | fi |
1248 | ||
1249 | logfile=$0.log | |
1250 | ||
72176dc7 | 1251 | passed=0 |
d480b019 | 1252 | skipped=0 |
72176dc7 | 1253 | failed=0 |
332fa178 DF |
1254 | if [ -t 1 ]; then |
1255 | red="\e[1;31m" | |
1256 | green="\e[1;32m" | |
d480b019 | 1257 | cyan="\e[1;36m" |
332fa178 DF |
1258 | end="\e[m" |
1259 | else | |
1260 | red="" | |
1261 | green="" | |
1262 | end="" | |
1263 | fi | |
191d1d1a | 1264 | rc=0 |
332fa178 | 1265 | |
c96b385b DF |
1266 | intr=0 |
1267 | trap 'intr=1' SIGINT | |
d480b019 | 1268 | ret=0 |
c96b385b | 1269 | |
191d1d1a BVA |
1270 | for test_number in "${tests[@]}"; do |
1271 | rm -f "${logfile}.${test_number}" | |
d480b019 | 1272 | unset SKIP_REASON |
332fa178 | 1273 | echo -n "Running test $(printf "%02d" $test_number) ... " |
d480b019 SK |
1274 | eval "test$test_number" |
1275 | ret=$? | |
1276 | if ((!ret)) && check_log $test_number; then | |
191d1d1a | 1277 | status="PASS" |
332fa178 | 1278 | cc_status="${green}${status}${end}" |
72176dc7 | 1279 | ((passed++)) |
d480b019 SK |
1280 | elif ((ret==SKIP_TESTCASE)); then |
1281 | status="SKIP" | |
1282 | echo "${SKIP_REASON}" >> "${logfile}.${test_number}" | |
1283 | cc_status="${cyan}${status}${end} ${SKIP_REASON}" | |
1284 | ((skipped++)) | |
191d1d1a BVA |
1285 | else |
1286 | status="FAIL" | |
332fa178 | 1287 | cc_status="${red}${status}${end}" |
72176dc7 | 1288 | ((failed++)) |
191d1d1a BVA |
1289 | rc=1 |
1290 | fi | |
332fa178 | 1291 | echo -e "$cc_status" |
191d1d1a | 1292 | echo "$status" >> "${logfile}.${test_number}" |
c96b385b | 1293 | [ $intr -ne 0 ] && exit 1 |
56e87b2f | 1294 | [ -n "$quit_on_err" -a "$rc" -ne 0 ] && exit 1 |
191d1d1a BVA |
1295 | done |
1296 | ||
72176dc7 | 1297 | echo "$passed tests passed" |
d480b019 SK |
1298 | if [ $skipped -gt 0 ]; then |
1299 | echo " $skipped tests skipped" | |
1300 | fi | |
72176dc7 | 1301 | if [ $failed -gt 0 ]; then |
d480b019 | 1302 | echo " $failed tests failed" |
72176dc7 | 1303 | fi |
191d1d1a | 1304 | exit $rc |