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 #       selector                "round-robin 0"
   8 #       path_grouping_policy    failover
   9 #       getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  10 #       prio                    const
  11 #       path_checker            directio
  12 #       rr_min_io               1000
  13 #       rr_weight               uniform
  14 #       failback                manual
  15 #       no_path_retry           fail
  16 #       user_friendly_names     no
  17 #}
  18 #
  19 #blacklist {
  20 #       devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
  21 #       devnode "^hd[a-z]"
  22 #       devnode "^dcssblk[0-9]*"
  23 #}
  24 #
  25 #devices {
  26 #       device {
  27 #               vendor                  "APPLE*"
  28 #               product                 "Xserve RAID"
  29 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  30 #               features                "0"
  31 #               hardware_handler        "0"
  32 #               path_selector           "round-robin 0"
  33 #               path_grouping_policy    multibus
  34 #               rr_weight               uniform
  35 #               rr_min_io               1000
  36 #               path_checker            directio
  37 #               prio                    const
  38 #       }
  39 #       device {
  40 #               vendor                  "3PARdata"
  41 #               product                 "VV"
  42 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  43 #               features                "0"
  44 #               hardware_handler        "0"
  45 #               path_selector           "round-robin 0"
  46 #               path_grouping_policy    multibus
  47 #               rr_weight               uniform
  48 #               rr_min_io               1000
  49 #               path_checker            directio
  50 #               prio                    const
  51 #       }
  52 #       device {
  53 #               vendor                  "DEC"
  54 #               product                 "HSG80"
  55 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  56 #               features                "1 queue_if_no_path"
  57 #               hardware_handler        "1 hp-sw"
  58 #               path_selector           "round-robin 0"
  59 #               path_grouping_policy    multibus
  60 #               rr_weight               uniform
  61 #               rr_min_io               1000
  62 #               path_checker            hp_sw
  63 #               prio                    hp_sw
  64 #       }
  65 #       device {
  66 #               vendor                  "HP"
  67 #               product                 "A6189A"
  68 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  69 #               features                "0"
  70 #               hardware_handler        "0"
  71 #               path_selector           "round-robin 0"
  72 #               path_grouping_policy    multibus
  73 #               rr_weight               uniform
  74 #               no_path_retry           12
  75 #               rr_min_io               1000
  76 #               path_checker            directio
  77 #               prio                    const
  78 #       }
  79 #       device {
  80 #               vendor                  "(COMPAQ|HP)"
  81 #               product                 "(MSA|HSV)1.0.*"
  82 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  83 #               features                "1 queue_if_no_path"
  84 #               hardware_handler        "1 hp-sw"
  85 #               path_selector           "round-robin 0"
  86 #               path_grouping_policy    group_by_prio
  87 #               rr_weight               uniform
  88 #               no_path_retry           12
  89 #               rr_min_io               1000
  90 #               path_checker            hp_sw
  91 #               prio                    hp_sw
  92 #       }
  93 #       device {
  94 #               vendor                  "HP"
  95 #               product                 "MSA VOLUME"
  96 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
  97 #               features                "0"
  98 #               hardware_handler        "0"
  99 #               path_selector           "round-robin 0"
 100 #               path_grouping_policy    group_by_prio
 101 #               failback                immediate
 102 #               rr_weight               uniform
 103 #               no_path_retry           12
 104 #               rr_min_io               1000
 105 #               path_checker            tur
 106 #               prio                    alua
 107 #       }
 108 #       device {
 109 #               vendor                  "HP"
 110 #               product                 "MSA2000s*"
 111 #               getuid_callout          "/sbin/cciss_id %n"
 112 #               features                "0"
 113 #               hardware_handler        "0"
 114 #               path_selector           "round-robin 0"
 115 #               path_grouping_policy    group_by_prio
 116 #               failback                immediate
 117 #               rr_weight               uniform
 118 #               no_path_retry           12
 119 #               rr_min_io               1000
 120 #               path_checker            tur
 121 #               prio                    const
 122 #       }
 123 #       device {
 124 #               vendor                  "(COMPAQ|HP)"
 125 #               product                 "HSV1[01]1|HSV2[01]0|HSV300"
 126 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 127 #               features                "0"
 128 #               hardware_handler        "0"
 129 #               path_selector           "round-robin 0"
 130 #               path_grouping_policy    group_by_prio
 131 #               failback                immediate
 132 #               rr_weight               uniform
 133 #               no_path_retry           12
 134 #               rr_min_io               1000
 135 #               path_checker            tur
 136 #               prio                    alua
 137 #       }
 138 #       device {
 139 #               vendor                  "HP"
 140 #               product                 "MSA2[02]12*"
 141 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 142 #               features                "0"
 143 #               hardware_handler        "0"
 144 #               path_selector           "round-robin 0"
 145 #               path_grouping_policy    multibus
 146 #               failback                immediate
 147 #               rr_weight               uniform
 148 #               no_path_retry           12
 149 #               rr_min_io               1000
 150 #               path_checker            tur
 151 #               prio                    const
 152 #       }
 153 #       device {
 154 #               vendor                  "HP"
 155 #               product                 "LOGICAL VOLUME.*"
 156 #               getuid_callout          "/lib/udev/scsi_id -n -g -u -s /block/%n"
 157 #               features                "0"
 158 #               hardware_handler        "0"
 159 #               path_selector           "round-robin 0"
 160 #               path_grouping_policy    multibus
 161 #               failback                immediate
 162 #               rr_weight               uniform
 163 #               no_path_retry           12
 164 #               rr_min_io               1000
 165 #               path_checker            tur
 166 #               prio                    const
 167 #       }
 168 #       device {
 169 #               vendor                  "DDN"
 170 #               product                 "SAN DataDirector"
 171 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 172 #               features                "0"
 173 #               hardware_handler        "0"
 174 #               path_selector           "round-robin 0"
 175 #               path_grouping_policy    multibus
 176 #               rr_weight               uniform
 177 #               rr_min_io               1000
 178 #               path_checker            directio
 179 #               prio                    const
 180 #       }
 181 #       device {
 182 #               vendor                  "EMC"
 183 #               product                 "SYMMETRIX"
 184 #               getuid_callout          "/lib/udev/scsi_id -g -u -ppre-spc3-83 -s /block/%n"
 185 #               features                "0"
 186 #               hardware_handler        "0"
 187 #               path_selector           "round-robin 0"
 188 #               path_grouping_policy    multibus
 189 #               rr_weight               uniform
 190 #               rr_min_io               1000
 191 #               path_checker            directio
 192 #               prio                    const
 193 #       }
 194 #       device {
 195 #               vendor                  "DGC"
 196 #               product                 ".*"
 197 #               product_blacklist       "LUNZ"
 198 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 199 #               prio_callout            "/sbin/mpath_prio_emc /dev/%n"
 200 #               features                "1 queue_if_no_path"
 201 #               hardware_handler        "1 emc"
 202 #               path_selector           "round-robin 0"
 203 #               path_grouping_policy    group_by_prio
 204 #               failback                immediate
 205 #               rr_weight               uniform
 206 #               no_path_retry           60
 207 #               rr_min_io               1000
 208 #               path_checker            emc_clariion
 209 #               prio                    emc
 210 #       }
 211 #       device {
 212 #               vendor                  "FSC"
 213 #               product                 "CentricStor"
 214 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 215 #               features                "0"
 216 #               hardware_handler        "0"
 217 #               path_selector           "round-robin 0"
 218 #               path_grouping_policy    group_by_serial
 219 #               rr_weight               uniform
 220 #               rr_min_io               1000
 221 #               path_checker            directio
 222 #               prio                    const
 223 #       }
 224 #       device {
 225 #               vendor                  "(HITACHI|HP)"
 226 #               product                 "OPEN-.*"
 227 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 228 #               features                "1 queue_if_no_path"
 229 #               hardware_handler        "0"
 230 #               path_selector           "round-robin 0"
 231 #               path_grouping_policy    multibus
 232 #               rr_weight               uniform
 233 #               rr_min_io               100
 234 #               path_checker            tur
 235 #               prio                    const
 236 #       }
 237 #       device {
 238 #               vendor                  "HITACHI"
 239 #               product                 "DF.*"
 240 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 241 #               features                "1 queue_if_no_path"
 242 #               hardware_handler        "0"
 243 #               path_selector           "round-robin 0"
 244 #               path_grouping_policy    group_by_prio
 245 #               failback                immediate
 246 #               rr_weight               uniform
 247 #               rr_min_io               1000
 248 #               path_checker            tur
 249 #               prio                    hds
 250 #       }
 251 #       device {
 252 #               vendor                  "IBM"
 253 #               product                 "ProFibre 4000R"
 254 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 255 #               features                "0"
 256 #               hardware_handler        "0"
 257 #               path_selector           "round-robin 0"
 258 #               path_grouping_policy    multibus
 259 #               rr_weight               uniform
 260 #               rr_min_io               1000
 261 #               path_checker            readsector0
 262 #               prio                    const
 263 #       }
 264 #       device {
 265 #               vendor                  "IBM"
 266 #               product                 "1722-600"
 267 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 268 #               features                "1 queue_if_no_path"
 269 #               hardware_handler        "1 rdac"
 270 #               path_selector           "round-robin 0"
 271 #               path_grouping_policy    group_by_prio
 272 #               failback                immediate
 273 #               rr_weight               uniform
 274 #               no_path_retry           300
 275 #               rr_min_io               1000
 276 #               path_checker            rdac
 277 #               prio                    rdac
 278 #       }
 279 #       device {
 280 #               vendor                  "IBM"
 281 #               product                 "1742"
 282 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 283 #               features                "0"
 284 #               hardware_handler        "1 rdac"
 285 #               path_selector           "round-robin 0"
 286 #               path_grouping_policy    group_by_prio
 287 #               failback                immediate
 288 #               rr_weight               uniform
 289 #               no_path_retry           queue
 290 #               rr_min_io               1000
 291 #               path_checker            rdac
 292 #               prio                    rdac
 293 #       }
 294 #       device {
 295 #               vendor                  "IBM"
 296 #               product                 "1814"
 297 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 298 #               features                "0"
 299 #               hardware_handler        "1 rdac"
 300 #               path_selector           "round-robin 0"
 301 #               path_grouping_policy    group_by_prio
 302 #               failback                immediate
 303 #               rr_weight               uniform
 304 #               no_path_retry           queue
 305 #               rr_min_io               1000
 306 #               path_checker            rdac
 307 #               prio                    rdac
 308 #       }
 309 #       device {
 310 #               vendor                  "IBM"
 311 #               product                 "1815"
 312 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 313 #               features                "0"
 314 #               hardware_handler        "1 rdac"
 315 #               path_selector           "round-robin 0"
 316 #               path_grouping_policy    group_by_prio
 317 #               failback                immediate
 318 #               rr_weight               uniform
 319 #               no_path_retry           queue
 320 #               rr_min_io               1000
 321 #               path_checker            rdac
 322 #               prio                    rdac
 323 #       }
 324 #       device {
 325 #               vendor                  "IBM"
 326 #               product                 "3526"
 327 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 328 #               features                "0"
 329 #               hardware_handler        "1 rdac"
 330 #               path_selector           "round-robin 0"
 331 #               path_grouping_policy    group_by_prio
 332 #               failback                immediate
 333 #               rr_weight               uniform
 334 #               no_path_retry           queue
 335 #               rr_min_io               1000
 336 #               path_checker            rdac
 337 #               prio                    rdac
 338 #       }
 339 #       device {
 340 #               vendor                  "IBM"
 341 #               product                 "3542"
 342 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 343 #               features                "0"
 344 #               hardware_handler        "0"
 345 #               path_selector           "round-robin 0"
 346 #               path_grouping_policy    group_by_serial
 347 #               rr_weight               uniform
 348 #               rr_min_io               1000
 349 #               path_checker            tur
 350 #               prio                    const
 351 #       }
 352 #       device {
 353 #               vendor                  "IBM"
 354 #               product                 "2105(800|F20)"
 355 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 356 #               features                "1 queue_if_no_path"
 357 #               hardware_handler        "0"
 358 #               path_selector           "round-robin 0"
 359 #               path_grouping_policy    group_by_serial
 360 #               rr_weight               uniform
 361 #               rr_min_io               1000
 362 #               path_checker            tur
 363 #               prio                    const
 364 #       }
 365 #       device {
 366 #               vendor                  "IBM"
 367 #               product                 "1750500"
 368 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 369 #               features                "1 queue_if_no_path"
 370 #               hardware_handler        "0"
 371 #               path_selector           "round-robin 0"
 372 #               path_grouping_policy    group_by_prio
 373 #               failback                immediate
 374 #               rr_weight               uniform
 375 #               rr_min_io               1000
 376 #               path_checker            tur
 377 #               prio                    alua
 378 #       }
 379 #       device {
 380 #               vendor                  "IBM"
 381 #               product                 "2107900"
 382 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 383 #               features                "1 queue_if_no_path"
 384 #               hardware_handler        "0"
 385 #               path_selector           "round-robin 0"
 386 #               path_grouping_policy    multibus
 387 #               rr_weight               uniform
 388 #               rr_min_io               1000
 389 #               path_checker            tur
 390 #               prio                    const
 391 #       }
 392 #       device {
 393 #               vendor                  "IBM"
 394 #               product                 "2145"
 395 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 396 #               features                "1 queue_if_no_path"
 397 #               hardware_handler        "0"
 398 #               path_selector           "round-robin 0"
 399 #               path_grouping_policy    group_by_prio
 400 #               failback                immediate
 401 #               rr_weight               uniform
 402 #               rr_min_io               1000
 403 #               path_checker            tur
 404 #               prio                    alua
 405 #       }
 406 #       device {
 407 #               vendor                  "IBM"
 408 #               product                 "S/390 DASD ECKD"
 409 #               product_blacklist       "S/390.*"
 410 #               getuid_callout          "/sbin/dasdinfo -u -b %n"
 411 #               features                "1 queue_if_no_path"
 412 #               hardware_handler        "0"
 413 #               path_selector           "round-robin 0"
 414 #               path_grouping_policy    multibus
 415 #               rr_weight               uniform
 416 #               rr_min_io               1000
 417 #               path_checker            directio
 418 #               prio                    const
 419 #       }
 420 #       device {
 421 #               vendor                  "NETAPP"
 422 #               product                 "LUN.*"
 423 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 424 #               features                "1 queue_if_no_path"
 425 #               hardware_handler        "0"
 426 #               path_selector           "round-robin 0"
 427 #               path_grouping_policy    group_by_prio
 428 #               failback                immediate
 429 #               rr_weight               uniform
 430 #               rr_min_io               128
 431 #               path_checker            directio
 432 #               prio                    netapp
 433 #       }
 434 #       device {
 435 #               vendor                  "IBM"
 436 #               product                 "Nseries.*"
 437 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 438 #               features                "1 queue_if_no_path"
 439 #               hardware_handler        "0"
 440 #               path_selector           "round-robin 0"
 441 #               path_grouping_policy    group_by_prio
 442 #               failback                immediate
 443 #               rr_weight               uniform
 444 #               rr_min_io               128
 445 #               path_checker            directio
 446 #               prio                    netapp
 447 #       }
 448 #       device {
 449 #               vendor                  "Pillar"
 450 #               product                 "Axiom.*"
 451 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 452 #               features                "0"
 453 #               hardware_handler        "0"
 454 #               path_selector           "round-robin 0"
 455 #               path_grouping_policy    group_by_prio
 456 #               rr_weight               uniform
 457 #               rr_min_io               1000
 458 #               path_checker            tur
 459 #               prio                    alua
 460 #       }
 461 #       device {
 462 #               vendor                  "SGI"
 463 #               product                 "TP9[13]00"
 464 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 465 #               features                "0"
 466 #               hardware_handler        "0"
 467 #               path_selector           "round-robin 0"
 468 #               path_grouping_policy    multibus
 469 #               rr_weight               uniform
 470 #               rr_min_io               1000
 471 #               path_checker            directio
 472 #               prio                    const
 473 #       }
 474 #       device {
 475 #               vendor                  "SGI"
 476 #               product                 "TP9[45]00"
 477 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 478 #               features                "0"
 479 #               hardware_handler        "1 rdac"
 480 #               path_selector           "round-robin 0"
 481 #               path_grouping_policy    group_by_prio
 482 #               failback                immediate
 483 #               rr_weight               uniform
 484 #               no_path_retry           queue
 485 #               rr_min_io               1000
 486 #               path_checker            rdac
 487 #               prio                    rdac
 488 #       }
 489 #       device {
 490 #               vendor                  "SGI"
 491 #               product                 "IS.*"
 492 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 493 #               features                "0"
 494 #               hardware_handler        "1 rdac"
 495 #               path_selector           "round-robin 0"
 496 #               path_grouping_policy    group_by_prio
 497 #               failback                immediate
 498 #               rr_weight               uniform
 499 #               no_path_retry           queue
 500 #               rr_min_io               1000
 501 #               path_checker            rdac
 502 #               prio                    rdac
 503 #       }
 504 #       device {
 505 #               vendor                  "STK"
 506 #               product                 "OPENstorage D280"
 507 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 508 #               features                "0"
 509 #               hardware_handler        "0"
 510 #               path_selector           "round-robin 0"
 511 #               path_grouping_policy    group_by_prio
 512 #               failback                immediate
 513 #               rr_weight               uniform
 514 #               rr_min_io               1000
 515 #               path_checker            tur
 516 #               prio                    rdac
 517 #       }
 518 #       device {
 519 #               vendor                  "SUN"
 520 #               product                 "(StorEdge 3510|T4)"
 521 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 522 #               features                "0"
 523 #               hardware_handler        "0"
 524 #               path_selector           "round-robin 0"
 525 #               path_grouping_policy    multibus
 526 #               rr_weight               uniform
 527 #               rr_min_io               1000
 528 #               path_checker            directio
 529 #               prio                    const
 530 #       }
 531 #       device {
 532 #               vendor                  "PIVOT3"
 533 #               product                 "RAIGE VOLUME"
 534 #               getuid_callout          "/sbin/scsi_id -p 0x80 -g -u -s /block/%n"
 535 #               features                "1 queue_if_no_path"
 536 #               hardware_handler        "0"
 537 #               path_selector           "round-robin 0"
 538 #               path_grouping_policy    multibus
 539 #               rr_weight               uniform
 540 #               rr_min_io               1000
 541 #               path_checker            tur
 542 #               prio                    const
 543 #       }
 544 #       device {
 545 #               vendor                  "SUN"
 546 #               product                 "CSM200_R"
 547 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 548 #               features                "0"
 549 #               hardware_handler        "1 rdac"
 550 #               path_selector           "round-robin 0"
 551 #               path_grouping_policy    group_by_prio
 552 #               failback                immediate
 553 #               rr_weight               uniform
 554 #               no_path_retry           queue
 555 #               rr_min_io               1000
 556 #               path_checker            rdac
 557 #               prio                    rdac
 558 #       }
 559 #       device {
 560 #               vendor                  "SUN"
 561 #               product                 "LCSM100_F"
 562 #               getuid_callout          "/lib/udev/scsi_id -g -u -s /block/%n"
 563 #               features                "0"
 564 #               hardware_handler        "1 rdac"
 565 #               path_selector           "round-robin 0"
 566 #               path_grouping_policy    group_by_prio
 567 #               failback                immediate
 568 #               rr_weight               uniform
 569 #               no_path_retry           queue
 570 #               rr_min_io               1000
 571 #               path_checker            rdac
 572 #               prio                    rdac
 573 #       }
 574 #}