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