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" | |
15 | echo -e "\t-t <test #> Run only a single test case with specified number" | |
16 | echo -e "\t-z Run fio with debug=zbd option" | |
191d1d1a BVA |
17 | } |
18 | ||
19 | max() { | |
20 | if [ "$1" -gt "$2" ]; then | |
21 | echo "$1" | |
22 | else | |
23 | echo "$2" | |
24 | fi | |
25 | } | |
26 | ||
27 | min() { | |
28 | if [ "$1" -lt "$2" ]; then | |
29 | echo "$1" | |
30 | else | |
31 | echo "$2" | |
32 | fi | |
33 | } | |
34 | ||
6dcb098d DF |
35 | ioengine() { |
36 | if [ -n "$use_libzbc" ]; then | |
37 | echo -n "--ioengine=libzbc" | |
38 | else | |
39 | echo -n "--ioengine=$1" | |
40 | fi | |
41 | } | |
42 | ||
191d1d1a BVA |
43 | set_io_scheduler() { |
44 | local dev=$1 sched=$2 | |
45 | ||
46 | [ -e "/sys/block/$dev" ] || return $? | |
47 | if [ -e "/sys/block/$dev/mq" ]; then | |
48 | case "$sched" in | |
49 | noop) sched=none;; | |
50 | deadline) sched=mq-deadline;; | |
51 | esac | |
52 | else | |
53 | case "$sched" in | |
54 | none) sched=noop;; | |
55 | mq-deadline) sched=deadline;; | |
56 | esac | |
57 | fi | |
58 | ||
59 | echo "$sched" >"/sys/block/$dev/queue/scheduler" | |
60 | } | |
61 | ||
62 | check_read() { | |
63 | local read | |
64 | ||
65 | read=$(fio_read <"${logfile}.${test_number}") | |
66 | echo "read: $read <> $1" >> "${logfile}.${test_number}" | |
67 | [ "$read" = "$1" ] | |
68 | } | |
69 | ||
70 | check_written() { | |
71 | local written | |
72 | ||
73 | written=$(fio_written <"${logfile}.${test_number}") | |
74 | echo "written: $written <> $1" >> "${logfile}.${test_number}" | |
75 | [ "$written" = "$1" ] | |
76 | } | |
77 | ||
78 | # Compare the reset count from the log file with reset count $2 using operator | |
79 | # $1 (=, -ge, -gt, -le, -lt). | |
80 | check_reset_count() { | |
81 | local reset_count | |
82 | ||
83 | reset_count=$(fio_reset_count <"${logfile}.${test_number}") | |
84 | echo "reset_count: test $reset_count $1 $2" >> "${logfile}.${test_number}" | |
85 | eval "[ '$reset_count' '$1' '$2' ]" | |
86 | } | |
87 | ||
0d578085 DF |
88 | # Check log for failed assertions and crashes. Without these checks, |
89 | # a test can succeed even when these events happen, but it must fail. | |
90 | check_log() { | |
91 | [ ! -f "${logfile}.${1}" ] && return 0 | |
92 | ! grep -q -e "Assertion " -e "Aborted " "${logfile}.${1}" | |
93 | } | |
94 | ||
191d1d1a BVA |
95 | # Whether or not $1 (/dev/...) is a SCSI device. |
96 | is_scsi_device() { | |
97 | local d f | |
98 | ||
99 | d=$(basename "$dev") | |
100 | for f in /sys/class/scsi_device/*/device/block/"$d"; do | |
101 | [ -e "$f" ] && return 0 | |
102 | done | |
103 | return 1 | |
104 | } | |
105 | ||
106 | run_fio() { | |
97e41ee4 | 107 | local fio opts |
191d1d1a BVA |
108 | |
109 | fio=$(dirname "$0")/../../fio | |
110 | ||
fc3bf67a DLM |
111 | opts=("--max-jobs=16" "--aux-path=/tmp" "--allow_file_create=0" \ |
112 | "--significant_figures=10" "$@") | |
6dcb098d | 113 | opts+=(${var_opts[@]}) |
97e41ee4 | 114 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" |
191d1d1a | 115 | |
97e41ee4 | 116 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" |
191d1d1a BVA |
117 | } |
118 | ||
119 | run_one_fio_job() { | |
120 | local r | |
121 | ||
122 | r=$(((RANDOM << 16) | RANDOM)) | |
123 | run_fio --name="$dev" --filename="$dev" "$@" --randseed="$r" \ | |
124 | --thread=1 --direct=1 | |
125 | } | |
126 | ||
8f601b44 SK |
127 | write_and_run_one_fio_job() { |
128 | local r | |
129 | local write_offset="${1}" | |
130 | local write_size="${2}" | |
131 | ||
132 | shift 2 | |
133 | r=$(((RANDOM << 16) | RANDOM)) | |
134 | run_fio --filename="$dev" --randseed="$r" --name="write_job" --rw=write \ | |
135 | "$(ioengine "psync")" --bs="${logical_block_size}" \ | |
136 | --zonemode=zbd --zonesize="${zone_size}" --thread=1 --direct=1 \ | |
137 | --offset="${write_offset}" --size="${write_size}" \ | |
138 | --name="$dev" --wait_for="write_job" "$@" --thread=1 --direct=1 | |
139 | } | |
140 | ||
191d1d1a BVA |
141 | # Run fio on the first four sequential zones of the disk. |
142 | run_fio_on_seq() { | |
143 | local opts=() | |
144 | ||
145 | opts+=("--offset=$((first_sequential_zone_sector * 512))") | |
146 | opts+=("--size=$((4 * zone_size))" "--zonemode=zbd") | |
147 | if [ -z "$is_zbd" ]; then | |
148 | opts+=("--zonesize=${zone_size}") | |
149 | fi | |
150 | run_one_fio_job "${opts[@]}" "$@" | |
151 | } | |
152 | ||
153 | # Check whether buffered writes are refused. | |
154 | test1() { | |
155 | run_fio --name=job1 --filename="$dev" --rw=write --direct=0 --bs=4K \ | |
6dcb098d | 156 | "$(ioengine "psync")" --size="${zone_size}" --thread=1 \ |
191d1d1a BVA |
157 | --zonemode=zbd --zonesize="${zone_size}" 2>&1 | |
158 | tee -a "${logfile}.${test_number}" | | |
159 | grep -q 'Using direct I/O is mandatory for writing to ZBD drives' | |
160 | local fio_rc=${PIPESTATUS[0]} grep_rc=${PIPESTATUS[2]} | |
161 | case "$fio_rc" in | |
162 | 0|1) ;; | |
163 | *) return "$fio_rc" | |
164 | esac | |
165 | if [ -n "$is_zbd" ]; then | |
166 | [ "$grep_rc" = 0 ] | |
167 | else | |
168 | [ "$grep_rc" != 0 ] | |
169 | fi | |
170 | } | |
171 | ||
172 | # Block size exceeds zone size. | |
173 | test2() { | |
174 | local bs off opts=() rc | |
175 | ||
176 | off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) | |
177 | bs=$((2 * zone_size)) | |
6dcb098d | 178 | opts+=("$(ioengine "psync")") |
191d1d1a BVA |
179 | opts+=("--name=job1" "--filename=$dev" "--rw=write" "--direct=1") |
180 | opts+=("--zonemode=zbd" "--offset=$off" "--bs=$bs" "--size=$bs") | |
181 | if [ -z "$is_zbd" ]; then | |
182 | opts+=("--zonesize=${zone_size}") | |
183 | fi | |
f572c8f6 DLM |
184 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? |
185 | ! grep -q 'WRITE:' "${logfile}.${test_number}" | |
191d1d1a BVA |
186 | } |
187 | ||
188 | # Run fio against an empty zone. This causes fio to report "No I/O performed". | |
189 | test3() { | |
190 | local off opts=() rc | |
191 | ||
192 | off=$((first_sequential_zone_sector * 512 + 128 * zone_size)) | |
193 | size=$((zone_size)) | |
194 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
195 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--bs=4K") | |
196 | opts+=("--size=$size" "--zonemode=zbd") | |
6dcb098d | 197 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--thread=1") |
191d1d1a BVA |
198 | if [ -z "$is_zbd" ]; then |
199 | opts+=("--zonesize=${zone_size}") | |
200 | fi | |
201 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
bbd6f1bb | 202 | ! grep -q 'READ:' "${logfile}.${test_number}" |
191d1d1a BVA |
203 | } |
204 | ||
205 | # Run fio with --read_beyond_wp=1 against an empty zone. | |
206 | test4() { | |
207 | local off opts=() | |
208 | ||
209 | off=$((first_sequential_zone_sector * 512 + 129 * zone_size)) | |
210 | size=$((zone_size)) | |
211 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
212 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--bs=$size") | |
213 | opts+=("--size=$size" "--thread=1" "--read_beyond_wp=1") | |
6dcb098d | 214 | opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--disable_lat=1") |
191d1d1a BVA |
215 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") |
216 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
217 | check_read $size || return $? | |
218 | } | |
219 | ||
220 | # Sequential write to sequential zones. | |
221 | test5() { | |
d7c7539f | 222 | local size off capacity |
191d1d1a | 223 | |
d7c7539f HH |
224 | off=$((first_sequential_zone_sector * 512)) |
225 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 226 | size=$((4 * zone_size)) |
6dcb098d | 227 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
191d1d1a BVA |
228 | --bs="$(max $((zone_size / 64)) "$logical_block_size")"\ |
229 | --do_verify=1 --verify=md5 \ | |
230 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
231 | check_written $capacity || return $? |
232 | check_read $capacity || return $? | |
191d1d1a BVA |
233 | } |
234 | ||
0123751c | 235 | # Sequential read from sequential zones. |
191d1d1a | 236 | test6() { |
d7c7539f | 237 | local size off capacity |
191d1d1a | 238 | |
d7c7539f HH |
239 | off=$((first_sequential_zone_sector * 512)) |
240 | capacity=$(total_zone_capacity 4 $off $dev) | |
191d1d1a | 241 | size=$((4 * zone_size)) |
0123751c SK |
242 | write_and_run_one_fio_job \ |
243 | $((first_sequential_zone_sector * 512)) "${size}" \ | |
d7c7539f | 244 | --offset="${off}" \ |
0123751c SK |
245 | --size="${size}" --zonemode=zbd --zonesize="${zone_size}" \ |
246 | "$(ioengine "psync")" --iodepth=1 --rw=read \ | |
247 | --bs="$(max $((zone_size / 64)) "$logical_block_size")" \ | |
248 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 249 | check_read $capacity || return $? |
191d1d1a BVA |
250 | } |
251 | ||
252 | # Random write to sequential zones, libaio, queue depth 1. | |
253 | test7() { | |
254 | local size=$((zone_size)) | |
d7c7539f | 255 | local off capacity |
191d1d1a | 256 | |
d7c7539f HH |
257 | off=$((first_sequential_zone_sector * 512)) |
258 | capacity=$(total_zone_capacity 1 $off $dev) | |
6dcb098d | 259 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=1 --rw=randwrite \ |
191d1d1a BVA |
260 | --bs="$(min 16384 "${zone_size}")" \ |
261 | --do_verify=1 --verify=md5 --size="$size" \ | |
262 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
263 | check_written $capacity || return $? |
264 | check_read $capacity || return $? | |
191d1d1a BVA |
265 | } |
266 | ||
267 | # Random write to sequential zones, libaio, queue depth 64. | |
268 | test8() { | |
d7c7539f | 269 | local size off capacity |
191d1d1a BVA |
270 | |
271 | size=$((4 * zone_size)) | |
d7c7539f HH |
272 | off=$((first_sequential_zone_sector * 512)) |
273 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 274 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
275 | --bs="$(min 16384 "${zone_size}")" \ |
276 | --do_verify=1 --verify=md5 \ | |
277 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
278 | check_written $capacity || return $? |
279 | check_read $capacity || return $? | |
191d1d1a BVA |
280 | } |
281 | ||
282 | # Random write to sequential zones, sg, queue depth 1. | |
283 | test9() { | |
284 | local size | |
285 | ||
286 | if ! is_scsi_device "$dev"; then | |
287 | echo "$dev is not a SCSI device" >>"${logfile}.${test_number}" | |
288 | return 0 | |
289 | fi | |
290 | ||
291 | size=$((4 * zone_size)) | |
6dcb098d DF |
292 | run_fio_on_seq --ioengine=sg \ |
293 | --iodepth=1 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
294 | --do_verify=1 --verify=md5 \ |
295 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
296 | check_written $size || return $? | |
297 | check_read $size || return $? | |
298 | } | |
299 | ||
300 | # Random write to sequential zones, sg, queue depth 64. | |
301 | test10() { | |
302 | local size | |
303 | ||
304 | if ! is_scsi_device "$dev"; then | |
305 | echo "$dev is not a SCSI device" >>"${logfile}.${test_number}" | |
306 | return 0 | |
307 | fi | |
308 | ||
309 | size=$((4 * zone_size)) | |
6dcb098d DF |
310 | run_fio_on_seq --ioengine=sg \ |
311 | --iodepth=64 --rw=randwrite --bs=16K \ | |
191d1d1a BVA |
312 | --do_verify=1 --verify=md5 \ |
313 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
314 | check_written $size || return $? | |
315 | check_read $size || return $? | |
316 | } | |
317 | ||
318 | # Random write to sequential zones, libaio, queue depth 64, random block size. | |
319 | test11() { | |
d7c7539f | 320 | local size off capacity |
191d1d1a BVA |
321 | |
322 | size=$((4 * zone_size)) | |
d7c7539f HH |
323 | off=$((first_sequential_zone_sector * 512)) |
324 | capacity=$(total_zone_capacity 4 $off $dev) | |
6dcb098d | 325 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite \ |
191d1d1a BVA |
326 | --bsrange=4K-64K --do_verify=1 --verify=md5 \ |
327 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
328 | check_written $capacity || return $? |
329 | check_read $capacity || return $? | |
191d1d1a BVA |
330 | } |
331 | ||
332 | # Random write to sequential zones, libaio, queue depth 64, max 1 open zone. | |
333 | test12() { | |
d7c7539f | 334 | local size off capacity |
191d1d1a BVA |
335 | |
336 | size=$((8 * zone_size)) | |
d7c7539f HH |
337 | off=$((first_sequential_zone_sector * 512)) |
338 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 339 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
340 | --max_open_zones=1 --size=$size --do_verify=1 --verify=md5 \ |
341 | --debug=zbd >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
342 | check_written $capacity || return $? |
343 | check_read $capacity || return $? | |
191d1d1a BVA |
344 | } |
345 | ||
346 | # Random write to sequential zones, libaio, queue depth 64, max 4 open zones. | |
347 | test13() { | |
d7c7539f | 348 | local size off capacity |
191d1d1a BVA |
349 | |
350 | size=$((8 * zone_size)) | |
d7c7539f HH |
351 | off=$((first_sequential_zone_sector * 512)) |
352 | capacity=$(total_zone_capacity 8 $off $dev) | |
6dcb098d | 353 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
354 | --max_open_zones=4 --size=$size --do_verify=1 --verify=md5 \ |
355 | --debug=zbd \ | |
356 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f HH |
357 | check_written $capacity || return $? |
358 | check_read $capacity || return $? | |
191d1d1a BVA |
359 | } |
360 | ||
361 | # Random write to conventional zones. | |
362 | test14() { | |
363 | local size | |
364 | ||
365 | size=$((16 * 2**20)) # 20 MB | |
366 | if [ $size -gt $((first_sequential_zone_sector * 512)) ]; then | |
367 | echo "$dev does not have enough sequential zones" \ | |
368 | >>"${logfile}.${test_number}" | |
369 | return 0 | |
370 | fi | |
6dcb098d | 371 | run_one_fio_job "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=16K \ |
191d1d1a BVA |
372 | --zonemode=zbd --zonesize="${zone_size}" --do_verify=1 \ |
373 | --verify=md5 --size=$size \ | |
374 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
375 | check_written $((size)) || return $? | |
376 | check_read $((size)) || return $? | |
377 | } | |
378 | ||
379 | # Sequential read on a mix of empty and full zones. | |
380 | test15() { | |
381 | local i off size | |
d7c7539f | 382 | local w_off w_size w_capacity |
191d1d1a BVA |
383 | |
384 | for ((i=0;i<4;i++)); do | |
385 | [ -n "$is_zbd" ] && | |
386 | reset_zone "$dev" $((first_sequential_zone_sector + | |
387 | i*sectors_per_zone)) | |
388 | done | |
291aa0a7 SK |
389 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) |
390 | w_size=$((2 * zone_size)) | |
d7c7539f | 391 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
392 | off=$((first_sequential_zone_sector * 512)) |
393 | size=$((4 * zone_size)) | |
291aa0a7 SK |
394 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
395 | "$(ioengine "psync")" --rw=read --bs=$((zone_size / 16)) \ | |
191d1d1a BVA |
396 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
397 | --size=$((size)) >>"${logfile}.${test_number}" 2>&1 || | |
398 | return $? | |
d7c7539f HH |
399 | check_written $((w_capacity)) || return $? |
400 | check_read $((w_capacity)) | |
191d1d1a BVA |
401 | } |
402 | ||
7285b445 | 403 | # Random read on a mix of empty and full zones. |
191d1d1a BVA |
404 | test16() { |
405 | local off size | |
d7c7539f | 406 | local i w_off w_size w_capacity |
191d1d1a | 407 | |
7285b445 SK |
408 | for ((i=0;i<4;i++)); do |
409 | [ -n "$is_zbd" ] && | |
410 | reset_zone "$dev" $((first_sequential_zone_sector + | |
411 | i*sectors_per_zone)) | |
412 | done | |
413 | w_off=$(((first_sequential_zone_sector + 2 * sectors_per_zone) * 512)) | |
414 | w_size=$((2 * zone_size)) | |
d7c7539f | 415 | w_capacity=$(total_zone_capacity 2 $w_off $dev) |
191d1d1a BVA |
416 | off=$((first_sequential_zone_sector * 512)) |
417 | size=$((4 * zone_size)) | |
7285b445 SK |
418 | write_and_run_one_fio_job "${w_off}" "${w_size}" \ |
419 | "$(ioengine "libaio")" --iodepth=64 --rw=randread --bs=16K \ | |
191d1d1a BVA |
420 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off \ |
421 | --size=$size >>"${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 422 | check_written $w_capacity || return $? |
191d1d1a BVA |
423 | check_read $size || return $? |
424 | } | |
425 | ||
426 | # Random reads and writes in the last zone. | |
427 | test17() { | |
428 | local io off read size written | |
429 | ||
430 | off=$(((disk_size / zone_size - 1) * zone_size)) | |
431 | size=$((disk_size - off)) | |
191d1d1a BVA |
432 | if [ -n "$is_zbd" ]; then |
433 | reset_zone "$dev" $((off / 512)) || return $? | |
434 | fi | |
6dcb098d | 435 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw --bs=4K \ |
191d1d1a BVA |
436 | --zonemode=zbd --zonesize="${zone_size}" \ |
437 | --offset=$off --loops=2 --norandommap=1\ | |
438 | >>"${logfile}.${test_number}" 2>&1 || return $? | |
439 | written=$(fio_written <"${logfile}.${test_number}") | |
440 | read=$(fio_read <"${logfile}.${test_number}") | |
441 | io=$((written + read)) | |
442 | echo "Total number of bytes read and written: $io <> $size" \ | |
443 | >>"${logfile}.${test_number}" | |
444 | [ $io = $((size * 2)) ]; | |
445 | } | |
446 | ||
447 | # Out-of-range zone reset threshold and frequency parameters. | |
448 | test18() { | |
449 | run_fio_on_seq --zone_reset_threshold=-1 |& | |
450 | tee -a "${logfile}.${test_number}" | | |
451 | grep -q 'value out of range' || return $? | |
452 | } | |
453 | ||
454 | test19() { | |
455 | run_fio_on_seq --zone_reset_threshold=2 |& | |
456 | tee -a "${logfile}.${test_number}" | | |
457 | grep -q 'value out of range' || return $? | |
458 | } | |
459 | ||
460 | test20() { | |
461 | run_fio_on_seq --zone_reset_threshold=.4:.6 |& | |
462 | tee -a "${logfile}.${test_number}" | | |
463 | grep -q 'the list exceeding max length' || return $? | |
464 | } | |
465 | ||
466 | test21() { | |
467 | run_fio_on_seq --zone_reset_frequency=-1 |& | |
468 | tee -a "${logfile}.${test_number}" | | |
469 | grep -q 'value out of range' || return $? | |
470 | } | |
471 | ||
472 | test22() { | |
473 | run_fio_on_seq --zone_reset_frequency=2 |& | |
474 | tee -a "${logfile}.${test_number}" | | |
475 | grep -q 'value out of range' || return $? | |
476 | } | |
477 | ||
478 | test23() { | |
479 | run_fio_on_seq --zone_reset_frequency=.4:.6 |& | |
480 | tee -a "${logfile}.${test_number}" | | |
481 | grep -q 'the list exceeding max length' || return $? | |
482 | } | |
483 | ||
484 | test24() { | |
485 | local bs loops=9 size=$((zone_size)) | |
d7c7539f HH |
486 | local off capacity |
487 | ||
488 | off=$((first_sequential_zone_sector * 512)) | |
489 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
490 | |
491 | bs=$(min $((256*1024)) "$zone_size") | |
6dcb098d DF |
492 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs="$bs" \ |
493 | --size=$size --loops=$loops \ | |
191d1d1a BVA |
494 | --zone_reset_frequency=.01 --zone_reset_threshold=.90 \ |
495 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 496 | check_written $((capacity * loops)) || return $? |
191d1d1a BVA |
497 | check_reset_count -eq 8 || |
498 | check_reset_count -eq 9 || | |
499 | check_reset_count -eq 10 || return $? | |
500 | } | |
501 | ||
502 | # Multiple non-overlapping sequential write jobs for the same drive. | |
503 | test25() { | |
504 | local i opts=() | |
505 | ||
506 | for ((i=0;i<16;i++)); do | |
507 | [ -n "$is_zbd" ] && | |
508 | reset_zone "$dev" $((first_sequential_zone_sector + i*sectors_per_zone)) | |
509 | done | |
510 | for ((i=0;i<16;i++)); do | |
511 | opts+=("--name=job$i" "--filename=$dev" "--thread=1" "--direct=1") | |
512 | opts+=("--offset=$((first_sequential_zone_sector*512 + zone_size*i))") | |
6dcb098d | 513 | opts+=("--size=$zone_size" "$(ioengine "psync")" "--rw=write" "--bs=16K") |
191d1d1a | 514 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}" "--group_reporting=1") |
6dcb098d | 515 | opts+=(${var_opts[@]}) |
191d1d1a BVA |
516 | done |
517 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
518 | } | |
519 | ||
520 | write_to_first_seq_zone() { | |
521 | local loops=4 r | |
d7c7539f HH |
522 | local off capacity |
523 | ||
524 | off=$((first_sequential_zone_sector * 512)) | |
525 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a BVA |
526 | |
527 | r=$(((RANDOM << 16) | RANDOM)) | |
6dcb098d | 528 | run_fio --name="$dev" --filename="$dev" "$(ioengine "psync")" --rw="$1" \ |
191d1d1a | 529 | --thread=1 --do_verify=1 --verify=md5 --direct=1 --bs=4K \ |
d7c7539f HH |
530 | --offset=$off \ |
531 | --size=$zone_size --loops=$loops --randseed="$r" \ | |
191d1d1a BVA |
532 | --zonemode=zbd --zonesize="${zone_size}" --group_reporting=1 \ |
533 | --gtod_reduce=1 >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 534 | check_written $((loops * capacity)) || return $? |
191d1d1a BVA |
535 | } |
536 | ||
537 | # Overwrite the first sequential zone four times sequentially. | |
538 | test26() { | |
539 | write_to_first_seq_zone write | |
540 | } | |
541 | ||
542 | # Overwrite the first sequential zone four times using random writes. | |
543 | test27() { | |
544 | write_to_first_seq_zone randwrite | |
545 | } | |
546 | ||
547 | # Multiple overlapping random write jobs for the same drive. | |
548 | test28() { | |
549 | local i jobs=16 off opts | |
550 | ||
551 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) | |
552 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
553 | opts=("--debug=zbd") | |
d7c7539f | 554 | capacity=$(total_zone_capacity 1 $off $dev) |
191d1d1a BVA |
555 | for ((i=0;i<jobs;i++)); do |
556 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
d7c7539f | 557 | opts+=("--size=$zone_size" "--io_size=$capacity" "$(ioengine "psync")" "--rw=randwrite") |
191d1d1a BVA |
558 | opts+=("--thread=1" "--direct=1" "--zonemode=zbd") |
559 | opts+=("--zonesize=${zone_size}" "--group_reporting=1") | |
6dcb098d | 560 | opts+=(${var_opts[@]}) |
191d1d1a BVA |
561 | done |
562 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
d7c7539f | 563 | check_written $((jobs * $capacity)) || return $? |
191d1d1a BVA |
564 | check_reset_count -eq $jobs || |
565 | check_reset_count -eq $((jobs - 1)) || | |
566 | return $? | |
567 | } | |
568 | ||
569 | # Multiple overlapping random write jobs for the same drive and with a limited | |
570 | # number of open zones. | |
571 | test29() { | |
572 | local i jobs=16 off opts=() | |
573 | ||
574 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) | |
575 | size=$((16*zone_size)) | |
576 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
577 | opts=("--debug=zbd") | |
578 | for ((i=0;i<jobs;i++)); do | |
579 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
580 | opts+=("--size=$size" "--io_size=$zone_size" "--thread=1") | |
6dcb098d | 581 | opts+=("$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
582 | opts+=("--max_open_zones=4" "--group_reporting=1") |
583 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
6dcb098d | 584 | opts+=(${var_opts[@]}) |
191d1d1a BVA |
585 | done |
586 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
587 | check_written $((jobs * zone_size)) || return $? | |
588 | } | |
589 | ||
590 | # Random reads and writes across the entire disk for 30s. | |
591 | test30() { | |
592 | local off | |
593 | ||
594 | off=$((first_sequential_zone_sector * 512)) | |
6dcb098d | 595 | run_one_fio_job "$(ioengine "libaio")" --iodepth=8 --rw=randrw \ |
191d1d1a BVA |
596 | --bs="$(max $((zone_size / 128)) "$logical_block_size")"\ |
597 | --zonemode=zbd --zonesize="${zone_size}" --offset=$off\ | |
598 | --loops=2 --time_based --runtime=30s --norandommap=1\ | |
599 | >>"${logfile}.${test_number}" 2>&1 | |
600 | } | |
601 | ||
602 | # Random reads across all sequential zones for 30s. This is not only a fio | |
603 | # test but also allows to verify the performance of a drive. | |
604 | test31() { | |
605 | local bs inc nz off opts size | |
606 | ||
607 | # Start with writing 128 KB to 128 sequential zones. | |
608 | bs=128K | |
609 | nz=128 | |
610 | # shellcheck disable=SC2017 | |
611 | inc=$(((disk_size - (first_sequential_zone_sector * 512)) / (nz * zone_size) | |
612 | * zone_size)) | |
613 | opts=() | |
614 | for ((off = first_sequential_zone_sector * 512; off < disk_size; | |
615 | off += inc)); do | |
616 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--io_size=$bs") | |
6dcb098d | 617 | opts+=("--bs=$bs" "--size=$zone_size" "$(ioengine "libaio")") |
191d1d1a BVA |
618 | opts+=("--rw=write" "--direct=1" "--thread=1" "--stats=0") |
619 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
6dcb098d | 620 | opts+=(${var_opts[@]}) |
191d1d1a BVA |
621 | done |
622 | "$(dirname "$0")/../../fio" "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 | |
623 | # Next, run the test. | |
624 | off=$((first_sequential_zone_sector * 512)) | |
625 | size=$((disk_size - off)) | |
626 | opts=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") | |
6dcb098d | 627 | opts+=("--bs=$bs" "$(ioengine "psync")" "--rw=randread" "--direct=1") |
191d1d1a BVA |
628 | opts+=("--thread=1" "--time_based" "--runtime=30" "--zonemode=zbd") |
629 | opts+=("--zonesize=${zone_size}") | |
630 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
631 | } | |
632 | ||
633 | # Random writes across all sequential zones. This is not only a fio test but | |
634 | # also allows to verify the performance of a drive. | |
635 | test32() { | |
636 | local off opts=() size | |
637 | ||
638 | off=$((first_sequential_zone_sector * 512)) | |
639 | size=$((disk_size - off)) | |
640 | opts+=("--name=$dev" "--filename=$dev" "--offset=$off" "--size=$size") | |
6dcb098d | 641 | opts+=("--bs=128K" "$(ioengine "psync")" "--rw=randwrite" "--direct=1") |
191d1d1a BVA |
642 | opts+=("--thread=1" "--time_based" "--runtime=30") |
643 | opts+=("--max_open_zones=$max_open_zones" "--zonemode=zbd") | |
644 | opts+=("--zonesize=${zone_size}") | |
645 | run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $? | |
646 | } | |
647 | ||
648 | # Write to sequential zones with a block size that is not a divisor of the | |
649 | # zone size. | |
650 | test33() { | |
651 | local bs io_size size | |
d7c7539f | 652 | local off capacity=0; |
191d1d1a | 653 | |
d7c7539f HH |
654 | off=$((first_sequential_zone_sector * 512)) |
655 | capacity=$(total_zone_capacity 1 $off $dev) | |
191d1d1a | 656 | size=$((2 * zone_size)) |
d7c7539f HH |
657 | io_size=$((5 * capacity)) |
658 | bs=$((3 * capacity / 4)) | |
6dcb098d DF |
659 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write \ |
660 | --size=$size --io_size=$io_size --bs=$bs \ | |
191d1d1a BVA |
661 | >> "${logfile}.${test_number}" 2>&1 || return $? |
662 | check_written $(((io_size + bs - 1) / bs * bs)) || return $? | |
663 | } | |
664 | ||
665 | # Write to sequential zones with a block size that is not a divisor of the | |
666 | # zone size and with data verification enabled. | |
667 | test34() { | |
668 | local size | |
669 | ||
670 | size=$((2 * zone_size)) | |
6dcb098d | 671 | run_fio_on_seq "$(ioengine "psync")" --iodepth=1 --rw=write --size=$size \ |
191d1d1a BVA |
672 | --do_verify=1 --verify=md5 --bs=$((3 * zone_size / 4)) \ |
673 | >> "${logfile}.${test_number}" 2>&1 && return 1 | |
674 | grep -q 'not a divisor of' "${logfile}.${test_number}" | |
675 | } | |
676 | ||
677 | # Test 1/4 for the I/O boundary rounding code: $size < $zone_size. | |
678 | test35() { | |
679 | local bs off io_size size | |
680 | ||
681 | off=$(((first_sequential_zone_sector + 1) * 512)) | |
682 | size=$((zone_size - 2 * 512)) | |
683 | bs=$((zone_size / 4)) | |
6dcb098d DF |
684 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
685 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
686 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
687 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
688 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
689 | } | |
690 | ||
691 | # Test 2/4 for the I/O boundary rounding code: $size < $zone_size. | |
692 | test36() { | |
693 | local bs off io_size size | |
694 | ||
695 | off=$(((first_sequential_zone_sector) * 512)) | |
696 | size=$((zone_size - 512)) | |
697 | bs=$((zone_size / 4)) | |
6dcb098d DF |
698 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
699 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
700 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
701 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
702 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
703 | } | |
704 | ||
705 | # Test 3/4 for the I/O boundary rounding code: $size > $zone_size. | |
706 | test37() { | |
d7c7539f | 707 | local bs off size capacity |
191d1d1a | 708 | |
d7c7539f | 709 | capacity=$(total_zone_capacity 1 $first_sequential_zone_sector $dev) |
191d1d1a BVA |
710 | if [ "$first_sequential_zone_sector" = 0 ]; then |
711 | off=0 | |
712 | else | |
713 | off=$(((first_sequential_zone_sector - 1) * 512)) | |
714 | fi | |
715 | size=$((zone_size + 2 * 512)) | |
716 | bs=$((zone_size / 4)) | |
6dcb098d DF |
717 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
718 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
719 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a | 720 | >> "${logfile}.${test_number}" 2>&1 |
d7c7539f | 721 | check_written $capacity || return $? |
191d1d1a BVA |
722 | } |
723 | ||
724 | # Test 4/4 for the I/O boundary rounding code: $offset > $disk_size - $zone_size | |
725 | test38() { | |
726 | local bs off size | |
727 | ||
728 | size=$((logical_block_size)) | |
729 | off=$((disk_size - logical_block_size)) | |
730 | bs=$((logical_block_size)) | |
6dcb098d DF |
731 | run_one_fio_job --offset=$off --size=$size "$(ioengine "psync")" \ |
732 | --iodepth=1 --rw=write --do_verify=1 --verify=md5 \ | |
733 | --bs=$bs --zonemode=zbd --zonesize="${zone_size}" \ | |
191d1d1a BVA |
734 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
735 | grep -q 'io_size must be at least one zone' "${logfile}.${test_number}" | |
736 | } | |
737 | ||
738 | # Read one block from a block device. | |
739 | read_one_block() { | |
740 | local bs | |
741 | ||
742 | bs=$((logical_block_size)) | |
6dcb098d | 743 | run_one_fio_job --rw=read "$(ioengine "psync")" --bs=$bs --size=$bs "$@" 2>&1 | |
191d1d1a BVA |
744 | tee -a "${logfile}.${test_number}" |
745 | } | |
746 | ||
747 | # Check whether fio accepts --zonemode=none for zoned block devices. | |
748 | test39() { | |
749 | [ -n "$is_zbd" ] || return 0 | |
750 | read_one_block --zonemode=none >/dev/null || return $? | |
751 | check_read $((logical_block_size)) || return $? | |
752 | } | |
753 | ||
754 | # Check whether fio accepts --zonemode=strided for zoned block devices. | |
755 | test40() { | |
756 | local bs | |
757 | ||
758 | bs=$((logical_block_size)) | |
759 | [ -n "$is_zbd" ] || return 0 | |
760 | read_one_block --zonemode=strided | | |
761 | grep -q 'fio: --zonesize must be specified when using --zonemode=strided' || | |
762 | return $? | |
763 | read_one_block --zonemode=strided --zonesize=$bs >/dev/null || return $? | |
764 | check_read $bs || return $? | |
765 | } | |
766 | ||
767 | # Check whether fio checks the zone size for zoned block devices. | |
768 | test41() { | |
769 | [ -n "$is_zbd" ] || return 0 | |
770 | read_one_block --zonemode=zbd --zonesize=$((2 * zone_size)) | | |
771 | grep -q 'job parameter zonesize.*does not match disk zone size' | |
772 | } | |
773 | ||
774 | # Check whether fio handles --zonesize=0 correctly for regular block devices. | |
775 | test42() { | |
776 | [ -n "$is_zbd" ] && return 0 | |
777 | read_one_block --zonemode=zbd --zonesize=0 | | |
778 | grep -q 'Specifying the zone size is mandatory for regular block devices with --zonemode=zbd' | |
779 | } | |
780 | ||
a4b7f12b | 781 | # Check whether fio handles --zonesize=1 correctly for regular block devices. |
191d1d1a | 782 | test43() { |
a4b7f12b | 783 | [ -n "$is_zbd" ] && return 0 |
191d1d1a BVA |
784 | read_one_block --zonemode=zbd --zonesize=1 | |
785 | grep -q 'zone size must be at least 512 bytes for --zonemode=zbd' | |
786 | } | |
787 | ||
788 | # Check whether fio handles --zonemode=none --zonesize=1 correctly. | |
789 | test44() { | |
790 | read_one_block --zonemode=none --zonesize=1 | | |
791 | grep -q 'fio: --zonemode=none and --zonesize are not compatible' | |
792 | } | |
793 | ||
794 | test45() { | |
795 | local bs i | |
796 | ||
797 | [ -z "$is_zbd" ] && return 0 | |
798 | bs=$((logical_block_size)) | |
6dcb098d | 799 | run_one_fio_job "$(ioengine "psync")" --iodepth=1 --rw=randwrite --bs=$bs\ |
191d1d1a BVA |
800 | --offset=$((first_sequential_zone_sector * 512)) \ |
801 | --size="$zone_size" --do_verify=1 --verify=md5 2>&1 | | |
802 | tee -a "${logfile}.${test_number}" | | |
803 | grep -q "fio: first I/O failed. If .* is a zoned block device, consider --zonemode=zbd" | |
804 | } | |
805 | ||
bc596cbc DLM |
806 | # Random write to sequential zones, libaio, 8 jobs, queue depth 64 per job |
807 | test46() { | |
808 | local size | |
809 | ||
810 | size=$((4 * zone_size)) | |
6dcb098d | 811 | run_fio_on_seq "$(ioengine "libaio")" --iodepth=64 --rw=randwrite --bs=4K \ |
bc596cbc DLM |
812 | --group_reporting=1 --numjobs=8 \ |
813 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
814 | check_written $((size * 8)) || return $? | |
815 | } | |
816 | ||
4d37720a DLM |
817 | # Check whether fio handles --zonemode=zbd --zoneskip=1 correctly. |
818 | test47() { | |
819 | local bs | |
820 | ||
4d37720a | 821 | bs=$((logical_block_size)) |
e0424151 | 822 | run_fio_on_seq "$(ioengine "psync")" --rw=write --bs=$bs --zoneskip=1 \ |
4d37720a DLM |
823 | >> "${logfile}.${test_number}" 2>&1 && return 1 |
824 | grep -q 'zoneskip 1 is not a multiple of the device zone size' "${logfile}.${test_number}" | |
825 | } | |
826 | ||
3bd2078b NA |
827 | # Multiple overlapping random write jobs for the same drive and with a |
828 | # limited number of open zones. This is similar to test29, but uses libaio | |
829 | # to stress test zone locking. | |
830 | test48() { | |
831 | local i jobs=16 off opts=() | |
832 | ||
833 | off=$((first_sequential_zone_sector * 512 + 64 * zone_size)) | |
834 | size=$((16*zone_size)) | |
835 | [ -n "$is_zbd" ] && reset_zone "$dev" $((off / 512)) | |
836 | opts=("--aux-path=/tmp" "--allow_file_create=0" "--significant_figures=10") | |
837 | opts+=("--debug=zbd") | |
6dcb098d | 838 | opts+=("$(ioengine "libaio")" "--rw=randwrite" "--direct=1") |
3bd2078b NA |
839 | opts+=("--time_based" "--runtime=30") |
840 | opts+=("--zonemode=zbd" "--zonesize=${zone_size}") | |
841 | opts+=("--max_open_zones=4") | |
842 | for ((i=0;i<jobs;i++)); do | |
843 | opts+=("--name=job$i" "--filename=$dev" "--offset=$off" "--bs=16K") | |
844 | opts+=("--io_size=$zone_size" "--iodepth=256" "--thread=1") | |
845 | opts+=("--group_reporting=1") | |
846 | done | |
847 | ||
848 | fio=$(dirname "$0")/../../fio | |
849 | ||
850 | { echo; echo "fio ${opts[*]}"; echo; } >>"${logfile}.${test_number}" | |
851 | ||
852 | timeout -v -s KILL 45s \ | |
853 | "${dynamic_analyzer[@]}" "$fio" "${opts[@]}" \ | |
854 | >> "${logfile}.${test_number}" 2>&1 || return $? | |
855 | } | |
856 | ||
5c0400e7 HH |
857 | # Check if fio handles --zonecapacity on a normal block device correctly |
858 | test49() { | |
859 | ||
860 | if [ -n "$is_zbd" ]; then | |
861 | echo "$dev is not a regular block device" \ | |
862 | >>"${logfile}.${test_number}" | |
863 | return 0 | |
864 | fi | |
865 | ||
866 | size=$((2 * zone_size)) | |
867 | capacity=$((zone_size * 3 / 4)) | |
868 | ||
869 | run_one_fio_job "$(ioengine "psync")" --rw=write \ | |
870 | --zonemode=zbd --zonesize="${zone_size}" \ | |
871 | --zonecapacity=${capacity} \ | |
872 | --verify=md5 --size=${size} >>"${logfile}.${test_number}" 2>&1 || | |
873 | return $? | |
693403eb | 874 | check_written $((capacity * 2)) || return $? |
5c0400e7 HH |
875 | check_read $((capacity * 2)) || return $? |
876 | } | |
877 | ||
191d1d1a BVA |
878 | tests=() |
879 | dynamic_analyzer=() | |
880 | reset_all_zones= | |
6dcb098d DF |
881 | use_libzbc= |
882 | zbd_debug= | |
191d1d1a BVA |
883 | |
884 | while [ "${1#-}" != "$1" ]; do | |
885 | case "$1" in | |
886 | -d) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=drd" | |
887 | "--show-confl-seg=no"); | |
888 | shift;; | |
889 | -e) dynamic_analyzer=(valgrind "--read-var-info=yes" "--tool=helgrind"); | |
890 | shift;; | |
6dcb098d | 891 | -l) use_libzbc=1; shift;; |
191d1d1a BVA |
892 | -r) reset_all_zones=1; shift;; |
893 | -t) tests+=("$2"); shift; shift;; | |
894 | -v) dynamic_analyzer=(valgrind "--read-var-info=yes"); | |
895 | shift;; | |
6dcb098d | 896 | -z) zbd_debug=1; shift;; |
191d1d1a BVA |
897 | --) shift; break;; |
898 | esac | |
899 | done | |
900 | ||
901 | if [ $# != 1 ]; then | |
902 | usage | |
903 | exit 1 | |
904 | fi | |
905 | ||
906 | # shellcheck source=functions | |
907 | source "$(dirname "$0")/functions" || exit $? | |
908 | ||
6dcb098d DF |
909 | var_opts=() |
910 | if [ -n "$zbd_debug" ]; then | |
911 | var_opts+=("--debug=zbd") | |
912 | fi | |
191d1d1a BVA |
913 | dev=$1 |
914 | realdev=$(readlink -f "$dev") | |
915 | basename=$(basename "$realdev") | |
6dcb098d DF |
916 | |
917 | if [[ -b "$realdev" ]]; then | |
918 | major=$((0x$(stat -L -c '%t' "$realdev"))) || exit $? | |
919 | minor=$((0x$(stat -L -c '%T' "$realdev"))) || exit $? | |
920 | disk_size=$(($(<"/sys/dev/block/$major:$minor/size")*512)) | |
921 | ||
922 | # When the target is a partition device, get basename of its | |
923 | # holder device to access sysfs path of the holder device | |
924 | if [[ -r "/sys/dev/block/$major:$minor/partition" ]]; then | |
925 | realsysfs=$(readlink "/sys/dev/block/$major:$minor") | |
926 | basename=$(basename "${realsysfs%/*}") | |
927 | fi | |
928 | logical_block_size=$(<"/sys/block/$basename/queue/logical_block_size") | |
929 | case "$(<"/sys/class/block/$basename/queue/zoned")" in | |
930 | host-managed|host-aware) | |
931 | is_zbd=true | |
552e214c SK |
932 | if ! check_blkzone "${dev}"; then |
933 | exit 1 | |
934 | fi | |
6dcb098d DF |
935 | if ! result=($(first_sequential_zone "$dev")); then |
936 | echo "Failed to determine first sequential zone" | |
937 | exit 1 | |
938 | fi | |
939 | first_sequential_zone_sector=${result[0]} | |
940 | sectors_per_zone=${result[1]} | |
941 | zone_size=$((sectors_per_zone * 512)) | |
942 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
943 | echo "Failed to determine maximum number of open zones" | |
944 | exit 1 | |
945 | fi | |
946 | set_io_scheduler "$basename" deadline || exit $? | |
947 | if [ -n "$reset_all_zones" ]; then | |
948 | reset_zone "$dev" -1 | |
949 | fi | |
950 | ;; | |
951 | *) | |
952 | first_sequential_zone_sector=$(((disk_size / 2) & | |
953 | (logical_block_size - 1))) | |
954 | zone_size=$(max 65536 "$logical_block_size") | |
955 | sectors_per_zone=$((zone_size / 512)) | |
956 | max_open_zones=128 | |
957 | set_io_scheduler "$basename" none || exit $? | |
958 | ;; | |
959 | esac | |
960 | elif [[ -c "$realdev" ]]; then | |
961 | # For an SG node, we must have libzbc option specified | |
962 | if [[ ! -n "$use_libzbc" ]]; then | |
963 | echo "Character device files can only be used with -l (libzbc) option" | |
964 | exit 1 | |
965 | fi | |
966 | ||
967 | if ! $(is_zbc "$dev"); then | |
968 | echo "Device is not a ZBC disk" | |
969 | exit 1 | |
970 | fi | |
191d1d1a | 971 | is_zbd=true |
6dcb098d DF |
972 | |
973 | if ! disk_size=($(( $(zbc_disk_sectors "$dev") * 512))); then | |
974 | echo "Failed to determine disk size" | |
975 | exit 1 | |
976 | fi | |
977 | if ! logical_block_size=($(zbc_logical_block_size "$dev")); then | |
978 | echo "Failed to determine logical block size" | |
979 | exit 1 | |
980 | fi | |
191d1d1a | 981 | if ! result=($(first_sequential_zone "$dev")); then |
6dcb098d DF |
982 | echo "Failed to determine first sequential zone" |
983 | exit 1 | |
191d1d1a BVA |
984 | fi |
985 | first_sequential_zone_sector=${result[0]} | |
986 | sectors_per_zone=${result[1]} | |
987 | zone_size=$((sectors_per_zone * 512)) | |
988 | if ! max_open_zones=$(max_open_zones "$dev"); then | |
6dcb098d DF |
989 | echo "Failed to determine maximum number of open zones" |
990 | exit 1 | |
191d1d1a | 991 | fi |
191d1d1a | 992 | if [ -n "$reset_all_zones" ]; then |
6dcb098d | 993 | reset_zone "$dev" -1 |
191d1d1a | 994 | fi |
6dcb098d DF |
995 | fi |
996 | ||
997 | echo -n "First sequential zone starts at sector $first_sequential_zone_sector;" | |
998 | echo " zone size: $((zone_size >> 20)) MB" | |
191d1d1a BVA |
999 | |
1000 | if [ "${#tests[@]}" = 0 ]; then | |
106a71cd SK |
1001 | readarray -t tests < <(declare -F | grep "test[0-9]*" | \ |
1002 | tr -c -d "[:digit:]\n" | sort -n) | |
191d1d1a BVA |
1003 | fi |
1004 | ||
1005 | logfile=$0.log | |
1006 | ||
72176dc7 BVA |
1007 | passed=0 |
1008 | failed=0 | |
332fa178 DF |
1009 | if [ -t 1 ]; then |
1010 | red="\e[1;31m" | |
1011 | green="\e[1;32m" | |
1012 | end="\e[m" | |
1013 | else | |
1014 | red="" | |
1015 | green="" | |
1016 | end="" | |
1017 | fi | |
191d1d1a | 1018 | rc=0 |
332fa178 | 1019 | |
c96b385b DF |
1020 | intr=0 |
1021 | trap 'intr=1' SIGINT | |
1022 | ||
191d1d1a BVA |
1023 | for test_number in "${tests[@]}"; do |
1024 | rm -f "${logfile}.${test_number}" | |
332fa178 | 1025 | echo -n "Running test $(printf "%02d" $test_number) ... " |
0d578085 | 1026 | if eval "test$test_number" && check_log $test_number; then |
191d1d1a | 1027 | status="PASS" |
332fa178 | 1028 | cc_status="${green}${status}${end}" |
72176dc7 | 1029 | ((passed++)) |
191d1d1a BVA |
1030 | else |
1031 | status="FAIL" | |
332fa178 | 1032 | cc_status="${red}${status}${end}" |
72176dc7 | 1033 | ((failed++)) |
191d1d1a BVA |
1034 | rc=1 |
1035 | fi | |
332fa178 | 1036 | echo -e "$cc_status" |
191d1d1a | 1037 | echo "$status" >> "${logfile}.${test_number}" |
c96b385b | 1038 | [ $intr -ne 0 ] && exit 1 |
191d1d1a BVA |
1039 | done |
1040 | ||
72176dc7 BVA |
1041 | echo "$passed tests passed" |
1042 | if [ $failed -gt 0 ]; then | |
1043 | echo " and $failed tests failed" | |
1044 | fi | |
191d1d1a | 1045 | exit $rc |