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