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