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