multipath.conf.defaults

   1 # These are the compiled in default settings.  They will be used unless you
   2 # overwrite these values in your config file.
   3
   4 #defaults {
   5 #       udev_dir                /dev
   6 #       polling_interval        5
   7 #       path_selector           "round-robin 0"
   8 #       path_grouping_policy    failover
   9 #       getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  10 #       prio                    const
  11 #       prio_args               ""
  12 #       path_checker            directio
  13 #       rr_min_io               1000
  14 #       rr_weight               uniform
  15 #       failback                manual
  16 #       no_path_retry           fail
  17 #       user_friendly_names     no
  18 #}
  19 #
  20 #blacklist {
  21 #       devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
  22 #       devnode "^hd[a-z]"
  23 #       devnode "^dcssblk[0-9]*"
  24 #}
  25 #
  26 #devices {
  27 #       device {
  28 #               vendor                  "APPLE*"
  29 #               product                 "Xserve RAID"
  30 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  31 #               features                "0"
  32 #               hardware_handler        "0"
  33 #               path_selector           "round-robin 0"
  34 #               path_grouping_policy    multibus
  35 #               rr_weight               uniform
  36 #               rr_min_io               1000
  37 #               path_checker            directio
  38 #               prio                    const
  39 #               prio_args               ""
  40 #       }
  41 #       device {
  42 #               vendor                  "3PARdata"
  43 #               product                 "VV"
  44 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  45 #               features                "0"
  46 #               hardware_handler        "0"
  47 #               path_selector           "round-robin 0"
  48 #               path_grouping_policy    multibus
  49 #               rr_weight               uniform
  50 #               rr_min_io               1000
  51 #               path_checker            directio
  52 #               prio                    const
  53 #               prio_args               ""
  54 #       }
  55 #       device {
  56 #               vendor                  "DEC"
  57 #               product                 "HSG80"
  58 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  59 #               features                "1 queue_if_no_path"
  60 #               hardware_handler        "1 hp_sw"
  61 #               path_selector           "round-robin 0"
  62 #               path_grouping_policy    multibus
  63 #               rr_weight               uniform
  64 #               rr_min_io               1000
  65 #               path_checker            hp_sw
  66 #               prio                    hp_sw
  67 #               prio_args               ""
  68 #       }
  69 #       device {
  70 #               vendor                  "HP"
  71 #               product                 "A6189A"
  72 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  73 #               features                "0"
  74 #               hardware_handler        "0"
  75 #               path_selector           "round-robin 0"
  76 #               path_grouping_policy    multibus
  77 #               rr_weight               uniform
  78 #               no_path_retry           12
  79 #               rr_min_io               1000
  80 #               path_checker            directio
  81 #               prio                    const
  82 #               prio_args               ""
  83 #       }
  84 #       device {
  85 #               vendor                  "(COMPAQ|HP)"
  86 #               product                 "(MSA|HSV)1.0.*"
  87 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
  88 #               features                "1 queue_if_no_path"
  89 #               hardware_handler        "1 hp_sw"
  90 #               path_selector           "round-robin 0"
  91 #               path_grouping_policy    group_by_prio
  92 #               rr_weight               uniform
  93 #               no_path_retry           12
  94 #               rr_min_io               1000
  95 #               path_checker            hp_sw
  96 #               prio                    hp_sw
  97 #               prio_args               ""
  98 #       }
  99 #       device {
 100 #               vendor                  "(COMPAQ|HP)"
 101 #               product                 "MSA VOLUME"
 102 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 103 #               features                "0"
 104 #               hardware_handler        "0"
 105 #               path_selector           "round-robin 0"
 106 #               path_grouping_policy    group_by_prio
 107 #               failback                immediate
 108 #               rr_weight               uniform
 109 #               no_path_retry           12
 110 #               rr_min_io               1000
 111 #               path_checker            tur
 112 #               prio                    alua
 113 #               prio_args               ""
 114 #       }
 115 #       device {
 116 #               vendor                  "HP"
 117 #               product                 "MSA2000s*"
 118 #               getuid_callout          "/sbin/cciss_id %n"
 119 #               features                "0"
 120 #               hardware_handler        "0"
 121 #               path_selector           "round-robin 0"
 122 #               path_grouping_policy    group_by_prio
 123 #               failback                immediate
 124 #               rr_weight               uniform
 125 #               no_path_retry           12
 126 #               rr_min_io               1000
 127 #               path_checker            tur
 128 #               prio                    const
 129 #               prio_args               ""
 130 #       }
 131 #       device {
 132 #               vendor                  "(COMPAQ|HP)"
 133 #               product                 "HSV1[01]1|HSV2[01]0|HSV300|HSV4[05]0"
 134 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 135 #               features                "0"
 136 #               hardware_handler        "0"
 137 #               path_selector           "round-robin 0"
 138 #               path_grouping_policy    group_by_prio
 139 #               failback                immediate
 140 #               rr_weight               uniform
 141 #               no_path_retry           12
 142 #               rr_min_io               1000
 143 #               path_checker            tur
 144 #               prio                    alua
 145 #               prio_args               ""
 146 #       }
 147 #       device {
 148 #               vendor                  "HP"
 149 #               product                 "MSA2[02]12*"
 150 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 151 #               features                "0"
 152 #               hardware_handler        "0"
 153 #               path_selector           "round-robin 0"
 154 #               path_grouping_policy    multibus
 155 #               failback                immediate
 156 #               rr_weight               uniform
 157 #               no_path_retry           12
 158 #               rr_min_io               1000
 159 #               path_checker            tur
 160 #               prio                    const
 161 #               prio_args               ""
 162 #       }
 163 #       device {
 164 #               vendor                  "HP"
 165 #               product                 "LOGICAL VOLUME.*"
 166 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 167 #               features                "0"
 168 #               hardware_handler        "0"
 169 #               path_selector           "round-robin 0"
 170 #               path_grouping_policy    multibus
 171 #               failback                immediate
 172 #               rr_weight               uniform
 173 #               no_path_retry           12
 174 #               rr_min_io               1000
 175 #               path_checker            tur
 176 #               prio                    const
 177 #               prio_args               ""
 178 #       }
 179 #       device {
 180 #               vendor                  "DDN"
 181 #               product                 "SAN DataDirector"
 182 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 183 #               features                "0"
 184 #               hardware_handler        "0"
 185 #               path_selector           "round-robin 0"
 186 #               path_grouping_policy    multibus
 187 #               rr_weight               uniform
 188 #               rr_min_io               1000
 189 #               path_checker            directio
 190 #               prio                    const
 191 #               prio_args               ""
 192 #       }
 193 #       device {
 194 #               vendor                  "EMC"
 195 #               product                 "SYMMETRIX"
 196 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --page=pre-spc3-83 --device=/dev/%n"
 197 #               features                "0"
 198 #               hardware_handler        "0"
 199 #               path_selector           "round-robin 0"
 200 #               path_grouping_policy    multibus
 201 #               rr_weight               uniform
 202 #               rr_min_io               1000
 203 #               path_checker            directio
 204 #               prio                    const
 205 #               prio_args               ""
 206 #       }
 207 #       device {
 208 #               vendor                  "DGC"
 209 #               product                 ".*"
 210 #               product_blacklist       "LUNZ"
 211 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 212 #               features                "1 queue_if_no_path"
 213 #               hardware_handler        "1 emc"
 214 #               path_selector           "round-robin 0"
 215 #               path_grouping_policy    group_by_prio
 216 #               failback                immediate
 217 #               rr_weight               uniform
 218 #               no_path_retry           60
 219 #               rr_min_io               1000
 220 #               path_checker            emc_clariion
 221 #               prio                    emc
 222 #               prio_args               ""
 223 #       }
 224 #       device {
 225 #               vendor                  "EMC"
 226 #               product                 "Invista"
 227 #               product_blacklist       "LUNZ"
 228 #               getuid_callout          "/sbin/scsi_id --whitelisted --device=/dev/%n"
 229 #               features                "0"
 230 #               hardware_handler        "0"
 231 #               path_selector           "round-robin 0"
 232 #               path_grouping_policy    failover
 233 #               rr_weight               uniform
 234 #               no_path_retry           5
 235 #               rr_min_io               1000
 236 #               path_checker            tur
 237 #       }
 238 #       device {
 239 #               vendor                  "EMC"
 240 #               product                 "Invista"
 241 #               product_blacklist       "LUNZ"
 242 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --page=pre-spc3-83 --device=/dev/%n"
 243 #               features                "0"
 244 #               hardware_handler        "0"
 245 #               path_selector           "round-robin 0"
 246 #               path_grouping_policy    multibus
 247 #               rr_weight               uniform
 248 #               no_path_retry           5
 249 #               rr_min_io               1000
 250 #               path_checker            tur
 251 #               prio                    const
 252 #               prio_args               ""
 253 #       }
 254 #       device {
 255 #               vendor                  "FSC"
 256 #               product                 "CentricStor"
 257 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 258 #               features                "0"
 259 #               hardware_handler        "0"
 260 #               path_selector           "round-robin 0"
 261 #               path_grouping_policy    group_by_serial
 262 #               rr_weight               uniform
 263 #               rr_min_io               1000
 264 #               path_checker            directio
 265 #               prio                    const
 266 #               prio_args               ""
 267 #       }
 268 #       device {
 269 #               vendor                  "FUJITSU"
 270 #               product                 "ETERNUS_DX(L|400|8000)"
 271 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 272 #               features                "1 queue_if_no_path"
 273 #               hardware_handler        "0"
 274 #               path_selector           "round-robin 0"
 275 #               path_grouping_policy    group_by_prio
 276 #               failback                immediate
 277 #               rr_weight               uniform
 278 #               no_path_retry           10
 279 #               rr_min_io               1000
 280 #               path_checker            tur
 281 #               prio                    alua
 282 #               prio_args               ""
 283 #       }
 284 #       device {
 285 #               vendor                  "(HITACHI|HP)"
 286 #               product                 "OPEN-.*"
 287 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 288 #               features                "1 queue_if_no_path"
 289 #               hardware_handler        "0"
 290 #               path_selector           "round-robin 0"
 291 #               path_grouping_policy    multibus
 292 #               rr_weight               uniform
 293 #               rr_min_io               100
 294 #               path_checker            tur
 295 #               prio                    const
 296 #               prio_args               ""
 297 #       }
 298 #       device {
 299 #               vendor                  "HITACHI"
 300 #               product                 "DF.*"
 301 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 302 #               features                "1 queue_if_no_path"
 303 #               hardware_handler        "0"
 304 #               path_selector           "round-robin 0"
 305 #               path_grouping_policy    group_by_prio
 306 #               failback                immediate
 307 #               rr_weight               uniform
 308 #               rr_min_io               1000
 309 #               path_checker            tur
 310 #               prio                    hds
 311 #               prio_args               ""
 312 #       }
 313 #       device {
 314 #               vendor                  "IBM"
 315 #               product                 "ProFibre 4000R"
 316 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 317 #               features                "0"
 318 #               hardware_handler        "0"
 319 #               path_selector           "round-robin 0"
 320 #               path_grouping_policy    multibus
 321 #               rr_weight               uniform
 322 #               rr_min_io               1000
 323 #               path_checker            readsector0
 324 #               prio                    const
 325 #               prio_args               ""
 326 #       }
 327 #       device {
 328 #               vendor                  "IBM"
 329 #               product                 "1722-600"
 330 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 331 #               features                "1 queue_if_no_path"
 332 #               hardware_handler        "1 rdac"
 333 #               path_selector           "round-robin 0"
 334 #               path_grouping_policy    group_by_prio
 335 #               failback                immediate
 336 #               rr_weight               uniform
 337 #               no_path_retry           300
 338 #               rr_min_io               1000
 339 #               path_checker            rdac
 340 #               prio                    rdac
 341 #               prio_args               ""
 342 #       }
 343 #       device {
 344 #               vendor                  "IBM"
 345 #               product                 "1742"
 346 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 347 #               features                "0"
 348 #               hardware_handler        "1 rdac"
 349 #               path_selector           "round-robin 0"
 350 #               path_grouping_policy    group_by_prio
 351 #               failback                immediate
 352 #               rr_weight               uniform
 353 #               no_path_retry           queue
 354 #               rr_min_io               1000
 355 #               path_checker            rdac
 356 #               prio                    rdac
 357 #               prio_args               ""
 358 #       }
 359 #       device {
 360 #               vendor                  "IBM"
 361 #               product                 "1745|1746"
 362 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 363 #               features                "2 pg_init_retries 50"
 364 #               hardware_handler        "1 rdac"
 365 #               path_selector           "round-robin 0"
 366 #               path_grouping_policy    group_by_prio
 367 #               failback                immediate
 368 #               rr_weight               uniform
 369 #               no_path_retry           queue
 370 #               rr_min_io               1000
 371 #               path_checker            rdac
 372 #               prio                    rdac
 373 #               prio_args               ""
 374 #       }
 375 #       device {
 376 #               vendor                  "IBM"
 377 #               product                 "1814"
 378 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 379 #               features                "0"
 380 #               hardware_handler        "1 rdac"
 381 #               path_selector           "round-robin 0"
 382 #               path_grouping_policy    group_by_prio
 383 #               failback                immediate
 384 #               rr_weight               uniform
 385 #               no_path_retry           queue
 386 #               rr_min_io               1000
 387 #               path_checker            rdac
 388 #               prio                    rdac
 389 #               prio_args               ""
 390 #       }
 391 #       device {
 392 #               vendor                  "IBM"
 393 #               product                 "1815"
 394 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 395 #               features                "0"
 396 #               hardware_handler        "1 rdac"
 397 #               path_selector           "round-robin 0"
 398 #               path_grouping_policy    group_by_prio
 399 #               failback                immediate
 400 #               rr_weight               uniform
 401 #               no_path_retry           queue
 402 #               rr_min_io               1000
 403 #               path_checker            rdac
 404 #               prio                    rdac
 405 #               prio_args               ""
 406 #       }
 407 #       device {
 408 #               vendor                  "IBM"
 409 #               product                 "3526"
 410 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 411 #               features                "0"
 412 #               hardware_handler        "1 rdac"
 413 #               path_selector           "round-robin 0"
 414 #               path_grouping_policy    group_by_prio
 415 #               failback                immediate
 416 #               rr_weight               uniform
 417 #               no_path_retry           queue
 418 #               rr_min_io               1000
 419 #               path_checker            rdac
 420 #               prio                    rdac
 421 #               prio_args               ""
 422 #       }
 423 #       device {
 424 #               vendor                  "IBM"
 425 #               product                 "3542"
 426 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 427 #               features                "0"
 428 #               hardware_handler        "0"
 429 #               path_selector           "round-robin 0"
 430 #               path_grouping_policy    group_by_serial
 431 #               rr_weight               uniform
 432 #               rr_min_io               1000
 433 #               path_checker            tur
 434 #               prio                    const
 435 #               prio_args               ""
 436 #       }
 437 #       device {
 438 #               vendor                  "IBM"
 439 #               product                 "2105(800|F20)"
 440 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 441 #               features                "1 queue_if_no_path"
 442 #               hardware_handler        "0"
 443 #               path_selector           "round-robin 0"
 444 #               path_grouping_policy    group_by_serial
 445 #               rr_weight               uniform
 446 #               rr_min_io               1000
 447 #               path_checker            tur
 448 #               prio                    const
 449 #               prio_args               ""
 450 #       }
 451 #       device {
 452 #               vendor                  "IBM"
 453 #               product                 "1750500"
 454 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 455 #               features                "1 queue_if_no_path"
 456 #               hardware_handler        "0"
 457 #               path_selector           "round-robin 0"
 458 #               path_grouping_policy    group_by_prio
 459 #               failback                immediate
 460 #               rr_weight               uniform
 461 #               rr_min_io               1000
 462 #               path_checker            tur
 463 #               prio                    alua
 464 #               prio_args               ""
 465 #       }
 466 #       device {
 467 #               vendor                  "IBM"
 468 #               product                 "2107900"
 469 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 470 #               features                "1 queue_if_no_path"
 471 #               hardware_handler        "0"
 472 #               path_selector           "round-robin 0"
 473 #               path_grouping_policy    multibus
 474 #               rr_weight               uniform
 475 #               rr_min_io               1000
 476 #               path_checker            tur
 477 #               prio                    const
 478 #               prio_args               ""
 479 #       }
 480 #       device {
 481 #               vendor                  "IBM"
 482 #               product                 "2145"
 483 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 484 #               features                "1 queue_if_no_path"
 485 #               hardware_handler        "0"
 486 #               path_selector           "round-robin 0"
 487 #               path_grouping_policy    group_by_prio
 488 #               failback                immediate
 489 #               rr_weight               uniform
 490 #               rr_min_io               1000
 491 #               path_checker            tur
 492 #               prio                    alua
 493 #               prio_args               ""
 494 #       }
 495 #       device {
 496 #               vendor                  "IBM"
 497 #               product                 "S/390 DASD ECKD"
 498 #               product_blacklist       "S/390.*"
 499 #               getuid_callout          "/sbin/dasd_id /dev/%n"
 500 #               features                "1 queue_if_no_path"
 501 #               hardware_handler        "0"
 502 #               path_selector           "round-robin 0"
 503 #               path_grouping_policy    multibus
 504 #               rr_weight               uniform
 505 #               rr_min_io               1000
 506 #               path_checker            directio
 507 #               prio                    const
 508 #               prio_args               ""
 509 #       }
 510 #       device {
 511 #               vendor                  "NETAPP"
 512 #               product                 "LUN.*"
 513 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 514 #               features                "1 queue_if_no_path"
 515 #               hardware_handler        "0"
 516 #               path_selector           "round-robin 0"
 517 #               path_grouping_policy    group_by_prio
 518 #               failback                immediate
 519 #               rr_weight               uniform
 520 #               rr_min_io               128
 521 #               path_checker            directio
 522 #               prio                    ontap
 523 #               prio_args               ""
 524 #       }
 525 #       device {
 526 #               vendor                  "NEXENTA"
 527 #               product                 "COMSTAR"
 528 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 529 #               features                "1 queue_if_no_path"
 530 #               hardware_handler        "0"
 531 #               path_selector           "round-robin 0"
 532 #               path_grouping_policy    group_by_serial
 533 #               failback                immediate
 534 #               rr_weight               uniform
 535 #               no_path_retry           30
 536 #               rr_min_io               128
 537 #               path_checker            directio
 538 #               prio                    const
 539 #               prio_args               ""
 540 #       }
 541 #       device {
 542 #               vendor                  "IBM"
 543 #               product                 "Nseries.*"
 544 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 545 #               features                "1 queue_if_no_path"
 546 #               hardware_handler        "0"
 547 #               path_selector           "round-robin 0"
 548 #               path_grouping_policy    group_by_prio
 549 #               failback                immediate
 550 #               rr_weight               uniform
 551 #               rr_min_io               128
 552 #               path_checker            directio
 553 #               prio                    ontap
 554 #               prio_args               ""
 555 #       }
 556 #       device {
 557 #               vendor                  "Pillar"
 558 #               product                 "Axiom.*"
 559 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 560 #               features                "0"
 561 #               hardware_handler        "0"
 562 #               path_selector           "round-robin 0"
 563 #               path_grouping_policy    group_by_prio
 564 #               rr_weight               uniform
 565 #               rr_min_io               1000
 566 #               path_checker            tur
 567 #               prio                    alua
 568 #               prio_args               ""
 569 #       }
 570 #       device {
 571 #               vendor                  "IBM"
 572 #               product                 "3303      NVDISK"
 573 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 574 #               features                "0"
 575 #               hardware_handler        "0"
 576 #               path_grouping_policy    failover
 577 #               failback                immediate
 578 #               no_path_retry           60
 579 #               rr_weight               uniform
 580 #               rr_min_io               1000
 581 #               path_checker            tur
 582 #       }
 583 #       device {
 584 #               vendor                  "AIX"
 585 #               product                 "VDASD"
 586 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 587 #               features                "0"
 588 #               hardware_handler        "0"
 589 #               path_grouping_policy    multibus
 590 #               failback                immediate
 591 #               no_path_retry           60
 592 #               rr_weight               uniform
 593 #               rr_min_io               1000
 594 #               path_checker            directio
 595 #       }
 596 #       device {
 597 #               vendor                  "AIX"
 598 #               product                 "NVDISK"
 599 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 600 #               features                "0"
 601 #               hardware_handler        "1 alua"
 602 #               path_grouping_policy    group_by_prio
 603 #               failback                immediate
 604 #               no_path_retry           60
 605 #               rr_weight               uniform
 606 #               rr_min_io               1000
 607 #               path_checker            tur
 608 #               prio                    alua
 609 #               prio_args               ""
 610 #       }
 611 #       device {
 612 #               vendor                  "SGI"
 613 #               product                 "TP9[13]00"
 614 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 615 #               features                "0"
 616 #               hardware_handler        "0"
 617 #               path_selector           "round-robin 0"
 618 #               path_grouping_policy    multibus
 619 #               rr_weight               uniform
 620 #               rr_min_io               1000
 621 #               path_checker            directio
 622 #               prio                    const
 623 #               prio_args               ""
 624 #       }
 625 #       device {
 626 #               vendor                  "SGI"
 627 #               product                 "TP9[45]00"
 628 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 629 #               features                "0"
 630 #               hardware_handler        "1 rdac"
 631 #               path_selector           "round-robin 0"
 632 #               path_grouping_policy    group_by_prio
 633 #               failback                immediate
 634 #               rr_weight               uniform
 635 #               no_path_retry           queue
 636 #               rr_min_io               1000
 637 #               path_checker            rdac
 638 #               prio                    rdac
 639 #               prio_args               ""
 640 #       }
 641 #       device {
 642 #               vendor                  "SGI"
 643 #               product                 "IS.*"
 644 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 645 #               features                "2 pg_init_retries 50"
 646 #               hardware_handler        "1 rdac"
 647 #               path_selector           "round-robin 0"
 648 #               path_grouping_policy    group_by_prio
 649 #               failback                immediate
 650 #               rr_weight               uniform
 651 #               no_path_retry           15
 652 #               rr_min_io               1000
 653 #               path_checker            rdac
 654 #               prio                    rdac
 655 #               prio_args               ""
 656 #       }
 657 #       device {
 658 #               vendor                  "STK"
 659 #               product                 "OPENstorage D280"
 660 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 661 #               features                "0"
 662 #               hardware_handler        "0"
 663 #               path_selector           "round-robin 0"
 664 #               path_grouping_policy    group_by_prio
 665 #               failback                immediate
 666 #               rr_weight               uniform
 667 #               rr_min_io               1000
 668 #               path_checker            tur
 669 #               prio                    rdac
 670 #               prio_args               ""
 671 #       }
 672 #       device {
 673 #               vendor                  "SUN"
 674 #               product                 "(StorEdge 3510|T4)"
 675 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 676 #               features                "0"
 677 #               hardware_handler        "0"
 678 #               path_selector           "round-robin 0"
 679 #               path_grouping_policy    multibus
 680 #               rr_weight               uniform
 681 #               rr_min_io               1000
 682 #               path_checker            directio
 683 #               prio                    const
 684 #               prio_args               ""
 685 #       }
 686 #       device {
 687 #               vendor                  "PIVOT3"
 688 #               product                 "RAIGE VOLUME"
 689 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --page=0x80 --device=/dev/%n"
 690 #               features                "1 queue_if_no_path"
 691 #               hardware_handler        "0"
 692 #               path_selector           "round-robin 0"
 693 #               path_grouping_policy    multibus
 694 #               rr_weight               uniform
 695 #               rr_min_io               1000
 696 #               path_checker            tur
 697 #               prio                    const
 698 #               prio_args               ""
 699 #       }
 700 #       device {
 701 #               vendor                  "SUN"
 702 #               product                 "CSM200_R"
 703 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 704 #               features                "0"
 705 #               hardware_handler        "1 rdac"
 706 #               path_selector           "round-robin 0"
 707 #               path_grouping_policy    group_by_prio
 708 #               failback                immediate
 709 #               rr_weight               uniform
 710 #               no_path_retry           queue
 711 #               rr_min_io               1000
 712 #               path_checker            rdac
 713 #               prio                    rdac
 714 #               prio_args               ""
 715 #       }
 716 #       device {
 717 #               vendor                  "SUN"
 718 #               product                 "LCSM100_[IF]"
 719 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 720 #               features                "0"
 721 #               hardware_handler        "1 rdac"
 722 #               path_selector           "round-robin 0"
 723 #               path_grouping_policy    group_by_prio
 724 #               failback                immediate
 725 #               rr_weight               uniform
 726 #               no_path_retry           queue
 727 #               rr_min_io               1000
 728 #               path_checker            rdac
 729 #               prio                    rdac
 730 #               prio_args               ""
 731 #       }
 732 #       device {
 733 #               vendor                  "STK"
 734 #               product                 "FLEXLINE 380"
 735 #               product_blacklist       "Universal Xport"
 736 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 737 #               features                "0"
 738 #               hardware_handler        "1 rdac"
 739 #               path_selector           "round-robin 0"
 740 #               path_grouping_policy    group_by_prio
 741 #               failback                immediate
 742 #               rr_weight               uniform
 743 #               no_path_retry           queue
 744 #               rr_min_io               1000
 745 #               path_checker            rdac
 746 #               prio                    rdac
 747 #               prio_args               ""
 748 #       }
 749 #       device {
 750 #               vendor                  "EUROLOGC"
 751 #               product                 "FC2502"
 752 #               getuid_callout          "/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n"
 753 #               features                "0"
 754 #               hardware_handler        "0"
 755 #               path_selector           "round-robin 0"
 756 #               path_grouping_policy    group_by_prio
 757 #               rr_weight               uniform
 758 #               rr_min_io               1000
 759 #               path_checker            directio
 760 #               prio                    const
 761 #       }
 762 #       device {
 763 #               vendor                  "NEC"
 764 #               product                 "DISK ARRAY"
 765 #               getuid_callout          "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
 766 #               features                "0"
 767 #               hardware_handler        "1 alua"
 768 #               path_selector           "round-robin 0"
 769 #               path_grouping_policy    group_by_prio
 770 #               failback                immediate
 771 #               rr_weight               uniform
 772 #               rr_min_io               1000
 773 #               path_checker            tur
 774 #               prio                    alua
 775 #       }
 776 #}