libmultipath/hwtable.c

   1 #include <stdio.h>
   2
   3 #include "checkers.h"
   4 #include "vector.h"
   5 #include "defaults.h"
   6 #include "structs.h"
   7 #include "config.h"
   8 #include "pgpolicies.h"
   9 #include "prio.h"
  10
  11 /*
  12  * Tuning suggestions on these parameters should go to
  13  * dm-devel@redhat.com
  14  *
  15  * You are welcome to claim maintainership over a controller
  16  * family. Please mail the currently enlisted maintainer and
  17  * the upstream package maintainer.
  18  */
  19 static struct hwentry default_hw[] = {
  20         /*
  21          * Compellent Technologies, Inc.
  22          *
  23          * Maintainer : Jim Lester, Compellent
  24          * Mail : jim.lester@compellent.com
  25          */
  26         {
  27                 .vendor        = "COMPELNT",
  28                 .product       = "Compellent Vol",
  29                 .getuid        = DEFAULT_GETUID,
  30                 .features      = DEFAULT_FEATURES,
  31                 .hwhandler     = DEFAULT_HWHANDLER,
  32                 .selector      = DEFAULT_SELECTOR,
  33                 .pgpolicy      = MULTIBUS,
  34                 .pgfailback    = -FAILBACK_IMMEDIATE,
  35                 .rr_weight     = RR_WEIGHT_NONE,
  36                 .no_path_retry = NO_PATH_RETRY_QUEUE,
  37                 .minio         = DEFAULT_MINIO,
  38                 .minio_rq      = DEFAULT_MINIO_RQ,
  39                 .checker_name  = TUR,
  40                 .prio_name     = DEFAULT_PRIO,
  41                 .prio_args     = NULL,
  42         },
  43         /*
  44          * Apple controller family
  45          *
  46          * Maintainer : Shyam Sundar
  47          * Mail : g.shyamsundar@yahoo.co.in
  48          */
  49         {
  50                 .vendor        = "APPLE*",
  51                 .product       = "Xserve RAID ",
  52                 .getuid        = DEFAULT_GETUID,
  53                 .features      = DEFAULT_FEATURES,
  54                 .hwhandler     = DEFAULT_HWHANDLER,
  55                 .selector      = DEFAULT_SELECTOR,
  56                 .pgpolicy      = MULTIBUS,
  57                 .pgfailback    = FAILBACK_UNDEF,
  58                 .rr_weight     = RR_WEIGHT_NONE,
  59                 .no_path_retry = NO_PATH_RETRY_UNDEF,
  60                 .minio         = DEFAULT_MINIO,
  61                 .minio_rq      = DEFAULT_MINIO_RQ,
  62                 .checker_name  = DEFAULT_CHECKER,
  63                 .prio_name     = DEFAULT_PRIO,
  64                 .prio_args     = NULL,
  65         },
  66         /*
  67          * StorageWorks controller family
  68          *
  69          * Maintainer : Christophe Varoqui
  70          * Mail : christophe.varoqui@opensvc.com
  71          */
  72         {
  73                 .vendor        = "3PARdata",
  74                 .product       = "VV",
  75                 .getuid        = DEFAULT_GETUID,
  76                 .features      = DEFAULT_FEATURES,
  77                 .hwhandler     = DEFAULT_HWHANDLER,
  78                 .selector      = DEFAULT_SELECTOR,
  79                 .pgpolicy      = MULTIBUS,
  80                 .pgfailback    = FAILBACK_UNDEF,
  81                 .rr_weight     = RR_WEIGHT_NONE,
  82                 .no_path_retry = NO_PATH_RETRY_UNDEF,
  83                 .minio         = DEFAULT_MINIO,
  84                 .minio_rq      = DEFAULT_MINIO_RQ,
  85                 .checker_name  = DEFAULT_CHECKER,
  86                 .prio_name     = DEFAULT_PRIO,
  87                 .prio_args     = NULL,
  88         },
  89         {
  90                 .vendor        = "DEC",
  91                 .product       = "HSG80",
  92                 .getuid        = DEFAULT_GETUID,
  93                 .features      = "1 queue_if_no_path",
  94                 .hwhandler     = "1 hp_sw",
  95                 .selector      = DEFAULT_SELECTOR,
  96                 .pgpolicy      = GROUP_BY_PRIO,
  97                 .pgfailback    = FAILBACK_UNDEF,
  98                 .rr_weight     = RR_WEIGHT_NONE,
  99                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 100                 .minio         = DEFAULT_MINIO,
 101                 .minio_rq      = DEFAULT_MINIO_RQ,
 102                 .checker_name  = HP_SW,
 103                 .prio_name     = PRIO_HP_SW,
 104                 .prio_args     = NULL,
 105         },
 106         {
 107                 .vendor        = "HP",
 108                 .product       = "A6189A",
 109                 .getuid        = DEFAULT_GETUID,
 110                 .features      = DEFAULT_FEATURES,
 111                 .hwhandler     = DEFAULT_HWHANDLER,
 112                 .selector      = DEFAULT_SELECTOR,
 113                 .pgpolicy      = MULTIBUS,
 114                 .pgfailback    = FAILBACK_UNDEF,
 115                 .rr_weight     = RR_WEIGHT_NONE,
 116                 .no_path_retry = 12,
 117                 .minio         = DEFAULT_MINIO,
 118                 .minio_rq      = DEFAULT_MINIO_RQ,
 119                 .checker_name  = DIRECTIO,
 120                 .prio_name     = DEFAULT_PRIO,
 121                 .prio_args     = NULL,
 122         },
 123         {
 124                 /* MSA 1000/MSA1500 EVA 3000/5000 with old firmware */
 125                 .vendor        = "(COMPAQ|HP)",
 126                 .product       = "(MSA|HSV)1.0.*",
 127                 .getuid        = DEFAULT_GETUID,
 128                 .features      = "1 queue_if_no_path",
 129                 .hwhandler     = "1 hp_sw",
 130                 .selector      = DEFAULT_SELECTOR,
 131                 .pgpolicy      = GROUP_BY_PRIO,
 132                 .pgfailback    = FAILBACK_UNDEF,
 133                 .rr_weight     = RR_WEIGHT_NONE,
 134                 .no_path_retry = 12,
 135                 .minio         = 100,
 136                 .checker_name  = HP_SW,
 137                 .prio_name     = PRIO_HP_SW,
 138                 .prio_args     = NULL,
 139         },
 140         {
 141                 /* MSA 1000/1500 with new firmware */
 142                 .vendor        = "(COMPAQ|HP)",
 143                 .product       = "MSA VOLUME",
 144                 .getuid        = DEFAULT_GETUID,
 145                 .features      = DEFAULT_FEATURES,
 146                 .hwhandler     = DEFAULT_HWHANDLER,
 147                 .selector      = DEFAULT_SELECTOR,
 148                 .pgpolicy      = GROUP_BY_PRIO,
 149                 .pgfailback    = -FAILBACK_IMMEDIATE,
 150                 .rr_weight     = RR_WEIGHT_NONE,
 151                 .no_path_retry = 12,
 152                 .minio         = 100,
 153                 .checker_name  = TUR,
 154                 .prio_name     = PRIO_ALUA,
 155                 .prio_args     = NULL,
 156         },
 157         {
 158                 /* EVA 3000/5000 with new firmware, EVA 4000/6000/8000 */
 159                 .vendor        = "(COMPAQ|HP)",
 160                 .product       = "HSV1[01]1|HSV2[01]0|HSV300|HSV4[05]0",
 161                 .getuid        = DEFAULT_GETUID,
 162                 .features      = DEFAULT_FEATURES,
 163                 .hwhandler     = DEFAULT_HWHANDLER,
 164                 .selector      = DEFAULT_SELECTOR,
 165                 .pgpolicy      = GROUP_BY_PRIO,
 166                 .pgfailback    = -FAILBACK_IMMEDIATE,
 167                 .rr_weight     = RR_WEIGHT_NONE,
 168                 .no_path_retry = 12,
 169                 .minio         = 100,
 170                 .checker_name  = TUR,
 171                 .prio_name     = PRIO_ALUA,
 172                 .prio_args     = NULL,
 173         },
 174         {
 175                 /* HP MSA2000 product family with old firmware */
 176                 .vendor        = "HP",
 177                 .product       = "MSA2[02]12fc|MSA2012i",
 178                 .getuid        = DEFAULT_GETUID,
 179                 .features      = DEFAULT_FEATURES,
 180                 .hwhandler     = DEFAULT_HWHANDLER,
 181                 .selector      = DEFAULT_SELECTOR,
 182                 .pgpolicy      = MULTIBUS,
 183                 .pgfailback    = -FAILBACK_IMMEDIATE,
 184                 .rr_weight     = RR_WEIGHT_NONE,
 185                 .no_path_retry = 18,
 186                 .minio         = 100,
 187                 .checker_name  = TUR,
 188                 .prio_name     = DEFAULT_PRIO,
 189                 .prio_args     = NULL,
 190         },
 191         {
 192                 /* HP MSA2000 product family with new firmware */
 193                 .vendor        = "HP",
 194                 .product       = "MSA2012sa|MSA23(12|24)(fc|i|sa)|MSA2000s VOLUME",
 195                 .getuid        = DEFAULT_GETUID,
 196                 .features      = DEFAULT_FEATURES,
 197                 .hwhandler     = DEFAULT_HWHANDLER,
 198                 .selector      = DEFAULT_SELECTOR,
 199                 .pgpolicy      = GROUP_BY_PRIO,
 200                 .pgfailback    = -FAILBACK_IMMEDIATE,
 201                 .rr_weight     = RR_WEIGHT_NONE,
 202                 .no_path_retry = 18,
 203                 .minio         = 100,
 204                 .checker_name  = TUR,
 205                 .prio_name     = PRIO_ALUA,
 206                 .prio_args     = NULL,
 207         },
 208
 209         {
 210                 /* HP SVSP */
 211                 .vendor        = "HP",
 212                 .product       = "HSVX700",
 213                 .getuid        = DEFAULT_GETUID,
 214                 .features      = DEFAULT_FEATURES,
 215                 .hwhandler     = "1 alua",
 216                 .selector      = DEFAULT_SELECTOR,
 217                 .pgpolicy      = GROUP_BY_PRIO,
 218                 .pgfailback    = -FAILBACK_IMMEDIATE,
 219                 .rr_weight     = RR_WEIGHT_NONE,
 220                 .no_path_retry = 12,
 221                 .minio         = 100,
 222                 .checker_name  = TUR,
 223                 .prio_name     = PRIO_ALUA,
 224                 .prio_args     = NULL,
 225         },
 226
 227         {
 228                 /* HP Smart Array */
 229                 .vendor        = "HP",
 230                 .product       = "LOGICAL VOLUME.*",
 231                 .getuid        = DEFAULT_GETUID,
 232                 .features      = DEFAULT_FEATURES,
 233                 .hwhandler     = DEFAULT_HWHANDLER,
 234                 .selector      = DEFAULT_SELECTOR,
 235                 .pgpolicy      = MULTIBUS,
 236                 .pgfailback    = FAILBACK_UNDEF,
 237                 .rr_weight     = RR_WEIGHT_NONE,
 238                 .no_path_retry = 12,
 239                 .minio         = DEFAULT_MINIO,
 240                 .minio_rq      = DEFAULT_MINIO_RQ,
 241                 .checker_name  = TUR,
 242                 .prio_name     = DEFAULT_PRIO,
 243                 .prio_args     = NULL,
 244         },
 245         {
 246                 /* HP P2000 family arrays */
 247                 .vendor        = "HP",
 248                 .product       = "P2000 G3 FC|P2000G3 FC/iSCSI|P2000 G3 SAS|P2000 G3 iSCSI",
 249                 .getuid        = DEFAULT_GETUID,
 250                 .features      = DEFAULT_FEATURES,
 251                 .hwhandler     = DEFAULT_HWHANDLER,
 252                 .selector      = DEFAULT_SELECTOR,
 253                 .pgpolicy      = GROUP_BY_PRIO,
 254                 .pgfailback    = -FAILBACK_IMMEDIATE,
 255                 .rr_weight     = RR_WEIGHT_NONE,
 256                 .no_path_retry = 18,
 257                 .minio         = 100,
 258                 .minio_rq      = DEFAULT_MINIO_RQ,
 259                 .checker_name  = TUR,
 260                 .prio_name     = PRIO_ALUA,
 261                 .prio_args     = NULL,
 262         },
 263         /*
 264          * DDN controller family
 265          *
 266          * Maintainer : Christophe Varoqui
 267          * Mail : christophe.varoqui@opensvc.com
 268          */
 269         {
 270                 .vendor        = "DDN",
 271                 .product       = "SAN DataDirector",
 272                 .getuid        = DEFAULT_GETUID,
 273                 .features      = DEFAULT_FEATURES,
 274                 .hwhandler     = DEFAULT_HWHANDLER,
 275                 .selector      = DEFAULT_SELECTOR,
 276                 .pgpolicy      = MULTIBUS,
 277                 .pgfailback    = FAILBACK_UNDEF,
 278                 .rr_weight     = RR_WEIGHT_NONE,
 279                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 280                 .minio         = DEFAULT_MINIO,
 281                 .minio_rq      = DEFAULT_MINIO_RQ,
 282                 .checker_name  = DIRECTIO,
 283                 .prio_name     = DEFAULT_PRIO,
 284                 .prio_args     = NULL,
 285         },
 286         /*
 287          * EMC / Clariion controller family
 288          *
 289          * Maintainer : Edward Goggin, EMC
 290          * Mail : egoggin@emc.com
 291          */
 292         {
 293                 .vendor        = "EMC",
 294                 .product       = "SYMMETRIX",
 295                 .getuid        = "/lib/udev/scsi_id --page=pre-spc3-83 --whitelisted --device=/dev/%n",
 296                 .features      = DEFAULT_FEATURES,
 297                 .hwhandler     = DEFAULT_HWHANDLER,
 298                 .selector      = DEFAULT_SELECTOR,
 299                 .pgpolicy      = MULTIBUS,
 300                 .pgfailback    = FAILBACK_UNDEF,
 301                 .rr_weight     = RR_WEIGHT_NONE,
 302                 .no_path_retry = 6,
 303                 .minio         = DEFAULT_MINIO,
 304                 .minio_rq      = DEFAULT_MINIO_RQ,
 305                 .checker_name  = TUR,
 306                 .prio_name     = DEFAULT_PRIO,
 307                 .prio_args     = NULL,
 308         },
 309         {
 310                 .vendor        = "DGC",
 311                 .product       = ".*",
 312                 .bl_product    = "LUNZ",
 313                 .getuid        = DEFAULT_GETUID,
 314                 .features      = "1 queue_if_no_path",
 315                 .hwhandler     = "1 emc",
 316                 .selector      = DEFAULT_SELECTOR,
 317                 .pgpolicy      = GROUP_BY_PRIO,
 318                 .pgfailback    = -FAILBACK_IMMEDIATE,
 319                 .rr_weight     = RR_WEIGHT_NONE,
 320                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 321                 .minio         = DEFAULT_MINIO,
 322                 .minio_rq      = DEFAULT_MINIO_RQ,
 323                 .checker_name  = EMC_CLARIION,
 324                 .prio_name     = PRIO_EMC,
 325                 .prio_args     = NULL,
 326         },
 327         {
 328                 .vendor        = "EMC",
 329                 .product       = "Invista",
 330                 .bl_product    = "LUNZ",
 331                 .getuid        = DEFAULT_GETUID,
 332                 .features      = DEFAULT_FEATURES,
 333                 .hwhandler     = DEFAULT_HWHANDLER,
 334                 .selector      = DEFAULT_SELECTOR,
 335                 .pgpolicy      = MULTIBUS,
 336                 .pgfailback    = FAILBACK_UNDEF,
 337                 .rr_weight     = RR_WEIGHT_NONE,
 338                 .no_path_retry = 5,
 339                 .minio         = DEFAULT_MINIO,
 340                 .minio_rq      = DEFAULT_MINIO_RQ,
 341                 .checker_name  = TUR,
 342                 .prio_name     = DEFAULT_PRIO,
 343                 .prio_args     = NULL,
 344         },
 345         /*
 346          * Fujitsu controller family
 347          *
 348          * Maintainer : Christophe Varoqui
 349          * Mail : christophe.varoqui@opensvc.com
 350          */
 351         {
 352                 .vendor        = "FSC",
 353                 .product       = "CentricStor",
 354                 .getuid        = DEFAULT_GETUID,
 355                 .features      = DEFAULT_FEATURES,
 356                 .hwhandler     = DEFAULT_HWHANDLER,
 357                 .selector      = DEFAULT_SELECTOR,
 358                 .pgpolicy      = GROUP_BY_SERIAL,
 359                 .pgfailback    = FAILBACK_UNDEF,
 360                 .rr_weight     = RR_WEIGHT_NONE,
 361                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 362                 .minio         = DEFAULT_MINIO,
 363                 .minio_rq      = DEFAULT_MINIO_RQ,
 364                 .checker_name  = DIRECTIO,
 365                 .prio_name     = DEFAULT_PRIO,
 366                 .prio_args     = NULL,
 367         },
 368         {
 369                 .vendor        = "FUJITSU",
 370                 .product       = "ETERNUS_DX(L|400|8000)",
 371                 .getuid        = DEFAULT_GETUID,
 372                 .features      = "1 queue_if_no_path",
 373                 .hwhandler     = DEFAULT_HWHANDLER,
 374                 .selector      = DEFAULT_SELECTOR,
 375                 .pgpolicy      = GROUP_BY_PRIO,
 376                 .pgfailback    = -FAILBACK_IMMEDIATE,
 377                 .rr_weight     = RR_WEIGHT_NONE,
 378                 .no_path_retry = 10,
 379                 .minio         = DEFAULT_MINIO,
 380                 .checker_name  = TUR,
 381                 .prio_name     = PRIO_ALUA,
 382                 .prio_args     = NULL,
 383         },
 384         /*
 385          * Hitachi controller family
 386          *
 387          * Maintainer : Matthias Rudolph
 388          * Mail : matthias.rudolph@hds.com
 389          */
 390         {
 391                 .vendor        = "(HITACHI|HP)",
 392                 .product       = "OPEN-.*",
 393                 .getuid        = DEFAULT_GETUID,
 394                 .features      = DEFAULT_FEATURES,
 395                 .hwhandler     = DEFAULT_HWHANDLER,
 396                 .selector      = DEFAULT_SELECTOR,
 397                 .pgpolicy      = MULTIBUS,
 398                 .pgfailback    = FAILBACK_UNDEF,
 399                 .rr_weight     = RR_WEIGHT_NONE,
 400                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 401                 .minio         = DEFAULT_MINIO,
 402                 .minio_rq      = DEFAULT_MINIO_RQ,
 403                 .checker_name  = TUR,
 404                 .prio_name     = DEFAULT_PRIO,
 405                 .prio_args     = NULL,
 406         },
 407         {
 408                 .vendor        = "HITACHI",
 409                 .product       = "DF.*",
 410                 .getuid        = DEFAULT_GETUID,
 411                 .features      = "1 queue_if_no_path",
 412                 .hwhandler     = DEFAULT_HWHANDLER,
 413                 .selector      = DEFAULT_SELECTOR,
 414                 .pgpolicy      = GROUP_BY_PRIO,
 415                 .pgfailback    = -FAILBACK_IMMEDIATE,
 416                 .rr_weight     = RR_WEIGHT_NONE,
 417                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 418                 .minio         = DEFAULT_MINIO,
 419                 .minio_rq      = DEFAULT_MINIO_RQ,
 420                 .checker_name  = TUR,
 421                 .prio_name     = PRIO_HDS,
 422                 .prio_args     = NULL,
 423         },
 424         /*
 425          * IBM controller family
 426          *
 427          * Maintainer : Hannes Reinecke, SuSE
 428          * Mail : hare@suse.de
 429          */
 430         {
 431                 .vendor        = "IBM",
 432                 .product       = "ProFibre 4000R",
 433                 .getuid        = DEFAULT_GETUID,
 434                 .features      = DEFAULT_FEATURES,
 435                 .hwhandler     = DEFAULT_HWHANDLER,
 436                 .selector      = DEFAULT_SELECTOR,
 437                 .pgpolicy      = MULTIBUS,
 438                 .pgfailback    = FAILBACK_UNDEF,
 439                 .rr_weight     = RR_WEIGHT_NONE,
 440                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 441                 .minio         = DEFAULT_MINIO,
 442                 .minio_rq      = DEFAULT_MINIO_RQ,
 443                 .checker_name  = DIRECTIO,
 444                 .prio_name     = DEFAULT_PRIO,
 445                 .prio_args     = NULL,
 446         },
 447         {
 448                 /* IBM FAStT 1722-600 */
 449                 .vendor        = "IBM",
 450                 .product       = "^1722-600",
 451                 .getuid        = DEFAULT_GETUID,
 452                 .features      = "1 queue_if_no_path",
 453                 .hwhandler     = "1 rdac",
 454                 .selector      = DEFAULT_SELECTOR,
 455                 .pgpolicy      = GROUP_BY_PRIO,
 456                 .pgfailback    = -FAILBACK_IMMEDIATE,
 457                 .rr_weight     = RR_WEIGHT_NONE,
 458                 .no_path_retry = 300,
 459                 .minio         = DEFAULT_MINIO,
 460                 .minio_rq      = DEFAULT_MINIO_RQ,
 461                 .checker_name  = RDAC,
 462                 .prio_name     = PRIO_RDAC,
 463                 .prio_args     = NULL,
 464         },
 465         {
 466                 /* IBM DS4100 */
 467                 .vendor        = "IBM",
 468                 .product       = "^1724",
 469                 .getuid        = DEFAULT_GETUID,
 470                 .features      = "1 queue_if_no_path",
 471                 .hwhandler     = "1 rdac",
 472                 .selector      = DEFAULT_SELECTOR,
 473                 .pgpolicy      = GROUP_BY_PRIO,
 474                 .pgfailback    = -FAILBACK_IMMEDIATE,
 475                 .rr_weight     = RR_WEIGHT_NONE,
 476                 .no_path_retry = 300,
 477                 .minio         = DEFAULT_MINIO,
 478                 .minio_rq      = DEFAULT_MINIO_RQ,
 479                 .checker_name  = RDAC,
 480                 .prio_name     = PRIO_RDAC,
 481                 .prio_args     = NULL,
 482         },
 483         {
 484                 /* IBM DS3200 / DS3300 / DS3400 */
 485                 .vendor        = "IBM",
 486                 .product       = "^1726",
 487                 .getuid        = DEFAULT_GETUID,
 488                 .features      = "1 queue_if_no_path",
 489                 .hwhandler     = "1 rdac",
 490                 .selector      = DEFAULT_SELECTOR,
 491                 .pgpolicy      = GROUP_BY_PRIO,
 492                 .pgfailback    = -FAILBACK_IMMEDIATE,
 493                 .rr_weight     = RR_WEIGHT_NONE,
 494                 .no_path_retry = 300,
 495                 .minio         = DEFAULT_MINIO,
 496                 .minio_rq      = DEFAULT_MINIO_RQ,
 497                 .checker_name  = RDAC,
 498                 .prio_name     = PRIO_RDAC,
 499                 .prio_args     = NULL,
 500         },
 501         {
 502                 /* IBM DS4400 / DS4500 / FAStT700 */
 503                 .vendor        = "IBM",
 504                 .product       = "^1742",
 505                 .getuid        = DEFAULT_GETUID,
 506                 .features      = DEFAULT_FEATURES,
 507                 .hwhandler     = "1 rdac",
 508                 .selector      = DEFAULT_SELECTOR,
 509                 .pgpolicy      = GROUP_BY_PRIO,
 510                 .pgfailback    = -FAILBACK_IMMEDIATE,
 511                 .rr_weight     = RR_WEIGHT_NONE,
 512                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 513                 .minio         = DEFAULT_MINIO,
 514                 .minio_rq      = DEFAULT_MINIO_RQ,
 515                 .checker_name  = RDAC,
 516                 .prio_name     = PRIO_RDAC,
 517                 .prio_args     = NULL,
 518         },
 519         {
 520                 .vendor        = "IBM",
 521                 .product       = "^1745|^1746",
 522                 .getuid        = DEFAULT_GETUID,
 523                 .features      = "2 pg_init_retries 50",
 524                 .hwhandler     = "1 rdac",
 525                 .selector      = DEFAULT_SELECTOR,
 526                 .pgpolicy      = GROUP_BY_PRIO,
 527                 .pgfailback    = -FAILBACK_IMMEDIATE,
 528                 .rr_weight     = RR_WEIGHT_NONE,
 529                 .no_path_retry = 15,
 530                 .minio         = DEFAULT_MINIO,
 531                 .minio_rq      = DEFAULT_MINIO_RQ,
 532                 .checker_name  = RDAC,
 533                 .prio_name     = PRIO_RDAC,
 534                 .prio_args     = NULL,
 535         },
 536         {
 537             /* IBM DS4700 */
 538                 .vendor        = "IBM",
 539                 .product       = "^1814",
 540                 .getuid        = DEFAULT_GETUID,
 541                 .features      = DEFAULT_FEATURES,
 542                 .hwhandler     = "1 rdac",
 543                 .selector      = DEFAULT_SELECTOR,
 544                 .pgpolicy      = GROUP_BY_PRIO,
 545                 .pgfailback    = -FAILBACK_IMMEDIATE,
 546                 .rr_weight     = RR_WEIGHT_NONE,
 547                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 548                 .minio         = DEFAULT_MINIO,
 549                 .minio_rq      = DEFAULT_MINIO_RQ,
 550                 .checker_name  = RDAC,
 551                 .prio_name     = PRIO_RDAC,
 552                 .prio_args     = NULL,
 553         },
 554         {
 555             /* IBM DS4800 */
 556                 .vendor        = "IBM",
 557                 .product       = "^1815",
 558                 .getuid        = DEFAULT_GETUID,
 559                 .features      = DEFAULT_FEATURES,
 560                 .hwhandler     = "1 rdac",
 561                 .selector      = DEFAULT_SELECTOR,
 562                 .pgpolicy      = GROUP_BY_PRIO,
 563                 .pgfailback    = -FAILBACK_IMMEDIATE,
 564                 .rr_weight     = RR_WEIGHT_NONE,
 565                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 566                 .minio         = DEFAULT_MINIO,
 567                 .minio_rq      = DEFAULT_MINIO_RQ,
 568                 .checker_name  = RDAC,
 569                 .prio_name     = PRIO_RDAC,
 570                 .prio_args     = NULL,
 571         },
 572         {
 573             /* IBM DS5000 */
 574                 .vendor        = "IBM",
 575                 .product       = "^1818",
 576                 .getuid        = DEFAULT_GETUID,
 577                 .features      = DEFAULT_FEATURES,
 578                 .hwhandler     = "1 rdac",
 579                 .selector      = DEFAULT_SELECTOR,
 580                 .pgpolicy      = GROUP_BY_PRIO,
 581                 .pgfailback    = -FAILBACK_IMMEDIATE,
 582                 .rr_weight     = RR_WEIGHT_NONE,
 583                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 584                 .minio         = DEFAULT_MINIO,
 585                 .minio_rq      = DEFAULT_MINIO_RQ,
 586                 .checker_name  = RDAC,
 587                 .prio_name     = PRIO_RDAC,
 588                 .prio_args     = NULL,
 589         },
 590         {
 591                 /* IBM Netfinity Fibre Channel RAID Controller Unit */
 592                 .vendor        = "IBM",
 593                 .product       = "^3526",
 594                 .getuid        = DEFAULT_GETUID,
 595                 .features      = DEFAULT_FEATURES,
 596                 .hwhandler     = "1 rdac",
 597                 .selector      = DEFAULT_SELECTOR,
 598                 .pgpolicy      = GROUP_BY_PRIO,
 599                 .pgfailback    = -FAILBACK_IMMEDIATE,
 600                 .rr_weight     = RR_WEIGHT_NONE,
 601                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 602                 .minio         = DEFAULT_MINIO,
 603                 .minio_rq      = DEFAULT_MINIO_RQ,
 604                 .checker_name  = RDAC,
 605                 .prio_name     = PRIO_RDAC,
 606                 .prio_args     = NULL,
 607         },
 608         {
 609                 /* IBM DS4200 / FAStT200 */
 610                 .vendor        = "IBM",
 611                 .product       = "^3542",
 612                 .getuid        = DEFAULT_GETUID,
 613                 .features      = DEFAULT_FEATURES,
 614                 .hwhandler     = DEFAULT_HWHANDLER,
 615                 .selector      = DEFAULT_SELECTOR,
 616                 .pgpolicy      = GROUP_BY_SERIAL,
 617                 .pgfailback    = FAILBACK_UNDEF,
 618                 .rr_weight     = RR_WEIGHT_NONE,
 619                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 620                 .minio         = DEFAULT_MINIO,
 621                 .minio_rq      = DEFAULT_MINIO_RQ,
 622                 .checker_name  = TUR,
 623                 .prio_name     = DEFAULT_PRIO,
 624                 .prio_args     = NULL,
 625         },
 626         {
 627                 /* IBM ESS F20 aka Shark */
 628                 .vendor        = "IBM",
 629                 .product       = "^2105800",
 630                 .getuid        = DEFAULT_GETUID,
 631                 .features      = "1 queue_if_no_path",
 632                 .hwhandler     = DEFAULT_HWHANDLER,
 633                 .selector      = DEFAULT_SELECTOR,
 634                 .pgpolicy      = GROUP_BY_SERIAL,
 635                 .pgfailback    = FAILBACK_UNDEF,
 636                 .rr_weight     = RR_WEIGHT_NONE,
 637                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 638                 .minio         = DEFAULT_MINIO,
 639                 .minio_rq      = DEFAULT_MINIO_RQ,
 640                 .checker_name  = TUR,
 641                 .prio_name     = DEFAULT_PRIO,
 642                 .prio_args     = NULL,
 643         },
 644         {
 645                 /* IBM ESS F20 aka Shark */
 646                 .vendor        = "IBM",
 647                 .product       = "^2105F20",
 648                 .getuid        = DEFAULT_GETUID,
 649                 .features      = "1 queue_if_no_path",
 650                 .hwhandler     = DEFAULT_HWHANDLER,
 651                 .selector      = DEFAULT_SELECTOR,
 652                 .pgpolicy      = GROUP_BY_SERIAL,
 653                 .pgfailback    = FAILBACK_UNDEF,
 654                 .rr_weight     = RR_WEIGHT_NONE,
 655                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 656                 .minio         = DEFAULT_MINIO,
 657                 .minio_rq      = DEFAULT_MINIO_RQ,
 658                 .checker_name  = TUR,
 659                 .prio_name     = DEFAULT_PRIO,
 660                 .prio_args     = NULL,
 661         },
 662         {
 663                 /* IBM DS6000 */
 664                 .vendor        = "IBM",
 665                 .product       = "^1750500",
 666                 .getuid        = DEFAULT_GETUID,
 667                 .features      = "1 queue_if_no_path",
 668                 .hwhandler     = DEFAULT_HWHANDLER,
 669                 .selector      = DEFAULT_SELECTOR,
 670                 .pgpolicy      = GROUP_BY_PRIO,
 671                 .pgfailback    = -FAILBACK_IMMEDIATE,
 672                 .rr_weight     = RR_WEIGHT_NONE,
 673                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 674                 .minio         = DEFAULT_MINIO,
 675                 .minio_rq      = DEFAULT_MINIO_RQ,
 676                 .checker_name  = TUR,
 677                 .prio_name     = PRIO_ALUA,
 678                 .prio_args     = NULL,
 679         },
 680         {
 681                 /* IBM DS8000 */
 682                 .vendor        = "IBM",
 683                 .product       = "^2107900",
 684                 .getuid        = DEFAULT_GETUID,
 685                 .features      = "1 queue_if_no_path",
 686                 .hwhandler     = DEFAULT_HWHANDLER,
 687                 .selector      = DEFAULT_SELECTOR,
 688                 .pgpolicy      = MULTIBUS,
 689                 .pgfailback    = FAILBACK_UNDEF,
 690                 .rr_weight     = RR_WEIGHT_NONE,
 691                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 692                 .minio         = DEFAULT_MINIO,
 693                 .minio_rq      = DEFAULT_MINIO_RQ,
 694                 .checker_name  = TUR,
 695                 .prio_name     = DEFAULT_PRIO,
 696                 .prio_args     = NULL,
 697         },
 698         {
 699                 /* IBM SAN Volume Controller */
 700                 .vendor        = "IBM",
 701                 .product       = "^2145",
 702                 .getuid        = DEFAULT_GETUID,
 703                 .features      = "1 queue_if_no_path",
 704                 .hwhandler     = DEFAULT_HWHANDLER,
 705                 .selector      = DEFAULT_SELECTOR,
 706                 .pgpolicy      = GROUP_BY_PRIO,
 707                 .pgfailback    = -FAILBACK_IMMEDIATE,
 708                 .rr_weight     = RR_WEIGHT_NONE,
 709                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 710                 .minio         = DEFAULT_MINIO,
 711                 .minio_rq      = DEFAULT_MINIO_RQ,
 712                 .checker_name  = TUR,
 713                 .prio_name     = PRIO_ALUA,
 714                 .prio_args     = NULL,
 715         },
 716         {
 717                 /* IBM S/390 ECKD DASD */
 718                 .vendor        = "IBM",
 719                 .product       = "S/390 DASD ECKD",
 720                 .bl_product       = "S/390.*",
 721                 .getuid        = "/sbin/dasdinfo -u -b %n",
 722                 .features      = "1 queue_if_no_path",
 723                 .hwhandler     = DEFAULT_HWHANDLER,
 724                 .selector      = DEFAULT_SELECTOR,
 725                 .pgpolicy      = MULTIBUS,
 726                 .pgfailback    = FAILBACK_UNDEF,
 727                 .rr_weight     = RR_WEIGHT_NONE,
 728                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 729                 .minio         = DEFAULT_MINIO,
 730                 .minio_rq      = DEFAULT_MINIO_RQ,
 731                 .checker_name  = DIRECTIO,
 732                 .prio_name     = DEFAULT_PRIO,
 733                 .prio_args     = NULL,
 734         },
 735         {
 736                 /* IBM S/390 FBA DASD */
 737                 .vendor        = "IBM",
 738                 .product       = "S/390 DASD FBA",
 739                 .bl_product       = "S/390.*",
 740                 .getuid        = "/sbin/dasdinfo -u -b %n",
 741                 .features      = "1 queue_if_no_path",
 742                 .hwhandler     = DEFAULT_HWHANDLER,
 743                 .selector      = DEFAULT_SELECTOR,
 744                 .pgpolicy      = MULTIBUS,
 745                 .pgfailback    = FAILBACK_UNDEF,
 746                 .rr_weight     = RR_WEIGHT_NONE,
 747                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 748                 .minio         = DEFAULT_MINIO,
 749                 .minio_rq      = DEFAULT_MINIO_RQ,
 750                 .checker_name  = DIRECTIO,
 751                 .prio_name     = DEFAULT_PRIO,
 752                 .prio_args     = NULL,
 753         },
 754         {
 755                 /* IBM IPR */
 756                 .vendor        = "IBM",
 757                 .product       = "^IPR.*",
 758                 .getuid        = DEFAULT_GETUID,
 759                 .features      = "1 queue_if_no_path",
 760                 .hwhandler     = "1 alua",
 761                 .selector      = DEFAULT_SELECTOR,
 762                 .pgpolicy      = GROUP_BY_PRIO,
 763                 .pgfailback    = -FAILBACK_IMMEDIATE,
 764                 .rr_weight     = RR_WEIGHT_NONE,
 765                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 766                 .minio         = DEFAULT_MINIO,
 767                 .minio_rq      = DEFAULT_MINIO_RQ,
 768                 .checker_name  = TUR,
 769                 .prio_name     = PRIO_ALUA,
 770                 .prio_args     = NULL,
 771         },
 772         {
 773                 /* IBM RSSM */
 774                 .vendor        = "IBM",
 775                 .product       = "1820N00",
 776                 .getuid        = DEFAULT_GETUID,
 777                 .features      = DEFAULT_FEATURES,
 778                 .hwhandler     = DEFAULT_HWHANDLER,
 779                 .selector      = DEFAULT_SELECTOR,
 780                 .pgpolicy      = GROUP_BY_PRIO,
 781                 .pgfailback    = -FAILBACK_IMMEDIATE,
 782                 .rr_weight     = RR_WEIGHT_NONE,
 783                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 784                 .minio         = 100,
 785                 .minio_rq      = DEFAULT_MINIO_RQ,
 786                 .checker_name  = TUR,
 787                 .prio_name     = PRIO_ALUA,
 788                 .prio_args     = NULL,
 789         },
 790         {
 791                 /* IBM XIV Storage System */
 792                 .vendor        = "IBM",
 793                 .product       = "2810XIV",
 794                 .getuid        = DEFAULT_GETUID,
 795                 .features      = "1 queue_if_no_path",
 796                 .hwhandler     = DEFAULT_HWHANDLER,
 797                 .selector      = DEFAULT_SELECTOR,
 798                 .pgpolicy      = MULTIBUS,
 799                 .pgfailback    = 15,
 800                 .rr_weight     = RR_WEIGHT_NONE,
 801                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 802                 .minio         = 15,
 803                 .minio_rq      = DEFAULT_MINIO_RQ,
 804                 .checker_name  = TUR,
 805                 .prio_name     = DEFAULT_PRIO,
 806                 .prio_args     = NULL,
 807         },
 808         /*
 809          * IBM Power Virtual SCSI Devices
 810          *
 811          * Maintainer : Brian King, IBM
 812          * Mail : brking@linux.vnet.ibm.com
 813          */
 814         {
 815                 /* AIX VDASD */
 816                 .vendor        = "AIX",
 817                 .product       = "VDASD",
 818                 .getuid        = DEFAULT_GETUID,
 819                 .features      = DEFAULT_FEATURES,
 820                 .hwhandler     = DEFAULT_HWHANDLER,
 821                 .selector      = DEFAULT_SELECTOR,
 822                 .pgpolicy      = MULTIBUS,
 823                 .pgfailback    = -FAILBACK_IMMEDIATE,
 824                 .rr_weight     = RR_WEIGHT_NONE,
 825                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 826                 .minio         = DEFAULT_MINIO,
 827                 .minio_rq      = DEFAULT_MINIO_RQ,
 828                 .checker_name  = DIRECTIO,
 829                 .prio_name     = DEFAULT_PRIO,
 830                 .prio_args     = NULL,
 831         },
 832         {
 833                 /* IBM 3303      NVDISK */
 834                 .vendor        = "IBM",
 835                 .product       = "3303      NVDISK",
 836                 .getuid        = DEFAULT_GETUID,
 837                 .features      = DEFAULT_FEATURES,
 838                 .hwhandler     = DEFAULT_HWHANDLER,
 839                 .selector      = DEFAULT_SELECTOR,
 840                 .pgpolicy      = FAILOVER,
 841                 .pgfailback    = -FAILBACK_IMMEDIATE,
 842                 .rr_weight     = RR_WEIGHT_NONE,
 843                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 844                 .minio         = DEFAULT_MINIO,
 845                 .minio_rq      = DEFAULT_MINIO_RQ,
 846                 .checker_name  = TUR,
 847                 .prio_name     = DEFAULT_PRIO,
 848                 .prio_args     = NULL,
 849         },
 850         {
 851                 /* AIX NVDISK */
 852                 .vendor        = "AIX",
 853                 .product       = "NVDISK",
 854                 .getuid        = DEFAULT_GETUID,
 855                 .features      = DEFAULT_FEATURES,
 856                 .hwhandler     = "1 alua",
 857                 .selector      = DEFAULT_SELECTOR,
 858                 .pgpolicy      = GROUP_BY_PRIO,
 859                 .pgfailback    = -FAILBACK_IMMEDIATE,
 860                 .rr_weight     = RR_WEIGHT_NONE,
 861                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 862                 .minio         = DEFAULT_MINIO,
 863                 .minio_rq      = DEFAULT_MINIO_RQ,
 864                 .checker_name  = TUR,
 865                 .prio_name     = PRIO_ALUA,
 866                 .prio_args     = NULL,
 867         },
 868         {
 869                 /* DELL MD3000 */
 870                 .vendor        = "DELL",
 871                 .product       = "MD3000",
 872                 .getuid        = DEFAULT_GETUID,
 873                 .features      = "2 pg_init_retries 50",
 874                 .hwhandler     = "1 rdac",
 875                 .selector      = DEFAULT_SELECTOR,
 876                 .pgpolicy      = GROUP_BY_PRIO,
 877                 .pgfailback    = -FAILBACK_IMMEDIATE,
 878                 .rr_weight     = RR_WEIGHT_NONE,
 879                 .no_path_retry = 15,
 880                 .minio         = DEFAULT_MINIO,
 881                 .minio_rq      = DEFAULT_MINIO_RQ,
 882                 .checker_name  = RDAC,
 883                 .prio_name     = PRIO_RDAC,
 884                 .prio_args     = NULL,
 885         },
 886         {
 887                 /* DELL MD3000i */
 888                 .vendor        = "DELL",
 889                 .product       = "MD3000i",
 890                 .getuid        = DEFAULT_GETUID,
 891                 .features      = "2 pg_init_retries 50",
 892                 .hwhandler     = "1 rdac",
 893                 .selector      = DEFAULT_SELECTOR,
 894                 .pgpolicy      = GROUP_BY_PRIO,
 895                 .pgfailback    = -FAILBACK_IMMEDIATE,
 896                 .rr_weight     = RR_WEIGHT_NONE,
 897                 .no_path_retry = 15,
 898                 .minio         = DEFAULT_MINIO,
 899                 .minio_rq      = DEFAULT_MINIO_RQ,
 900                 .checker_name  = RDAC,
 901                 .prio_name     = PRIO_RDAC,
 902                 .prio_args     = NULL,
 903         },
 904         {
 905                 /* DELL MD32xx */
 906                 .vendor        = "DELL",
 907                 .product       = "MD32xx",
 908                 .getuid        = DEFAULT_GETUID,
 909                 .features      = "2 pg_init_retries 50",
 910                 .hwhandler     = "1 rdac",
 911                 .selector      = DEFAULT_SELECTOR,
 912                 .pgpolicy      = GROUP_BY_PRIO,
 913                 .pgfailback    = -FAILBACK_IMMEDIATE,
 914                 .rr_weight     = RR_WEIGHT_NONE,
 915                 .no_path_retry = 15,
 916                 .minio         = DEFAULT_MINIO,
 917                 .minio_rq      = DEFAULT_MINIO_RQ,
 918                 .checker_name  = RDAC,
 919                 .prio_name     = PRIO_RDAC,
 920                 .prio_args     = NULL,
 921         },
 922         {
 923                 /* DELL MD32xxi */
 924                 .vendor        = "DELL",
 925                 .product       = "MD32xxi",
 926                 .getuid        = DEFAULT_GETUID,
 927                 .features      = "2 pg_init_retries 50",
 928                 .hwhandler     = "1 rdac",
 929                 .selector      = DEFAULT_SELECTOR,
 930                 .pgpolicy      = GROUP_BY_PRIO,
 931                 .pgfailback    = -FAILBACK_IMMEDIATE,
 932                 .rr_weight     = RR_WEIGHT_NONE,
 933                 .no_path_retry = 15,
 934                 .minio         = DEFAULT_MINIO,
 935                 .minio_rq      = DEFAULT_MINIO_RQ,
 936                 .checker_name  = RDAC,
 937                 .prio_name     = PRIO_RDAC,
 938                 .prio_args     = NULL,
 939         },
 940         /*
 941          * NETAPP controller family
 942          *
 943          * Maintainer : Dave Wysochanski
 944          * Mail : davidw@netapp.com
 945          */
 946         {
 947                 .vendor        = "NETAPP",
 948                 .product       = "LUN.*",
 949                 .getuid        = DEFAULT_GETUID,
 950                 .features      = "1 queue_if_no_path",
 951                 .hwhandler     = DEFAULT_HWHANDLER,
 952                 .selector      = DEFAULT_SELECTOR,
 953                 .pgpolicy      = GROUP_BY_PRIO,
 954                 .pgfailback    = -FAILBACK_IMMEDIATE,
 955                 .rr_weight     = RR_WEIGHT_NONE,
 956                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 957                 .minio         = 128,
 958                 .checker_name  = DIRECTIO,
 959                 .prio_name     = PRIO_ONTAP,
 960                 .prio_args     = NULL,
 961         },
 962         /*
 963          * NEXENTA/COMSTAR controller family
 964          *
 965          * Maintainer : Yacine Kheddache
 966          * Mail : yacine@alyseo.com
 967          */
 968         {
 969                 .vendor        = "NEXENTA",
 970                 .product       = "COMSTAR",
 971                 .getuid        = DEFAULT_GETUID,
 972                 .features      = "1 queue_if_no_path",
 973                 .hwhandler     = DEFAULT_HWHANDLER,
 974                 .selector      = DEFAULT_SELECTOR,
 975                 .pgpolicy      = GROUP_BY_SERIAL,
 976                 .pgfailback    = -FAILBACK_IMMEDIATE,
 977                 .rr_weight     = RR_WEIGHT_NONE,
 978                 .no_path_retry = 30,
 979                 .minio         = 128,
 980                 .checker_name  = DIRECTIO,
 981                 .prio_name     = DEFAULT_PRIO,
 982                 .prio_args     = NULL,
 983         },
 984         /*
 985          * IBM NSeries (NETAPP) controller family
 986          *
 987          * Maintainer : Dave Wysochanski
 988          * Mail : davidw@netapp.com
 989          */
 990         {
 991                 .vendor        = "IBM",
 992                 .product       = "Nseries.*",
 993                 .getuid        = DEFAULT_GETUID,
 994                 .features      = "1 queue_if_no_path",
 995                 .hwhandler     = DEFAULT_HWHANDLER,
 996                 .selector      = DEFAULT_SELECTOR,
 997                 .pgpolicy      = GROUP_BY_PRIO,
 998                 .pgfailback    = -FAILBACK_IMMEDIATE,
 999                 .rr_weight     = RR_WEIGHT_NONE,
1000                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1001                 .minio         = 128,
1002                 .checker_name  = DIRECTIO,
1003                 .prio_name     = PRIO_ONTAP,
1004                 .prio_args     = NULL,
1005         },
1006         /*
1007          * Pillar Data controller family
1008          *
1009          * Maintainer : Srinivasan Ramani
1010          * Mail : sramani@pillardata.com
1011          */
1012         {
1013                 .vendor        = "Pillar",
1014                 .product       = "Axiom.*",
1015                 .getuid        = DEFAULT_GETUID,
1016                 .features      = DEFAULT_FEATURES,
1017                 .hwhandler     = DEFAULT_HWHANDLER,
1018                 .selector      = DEFAULT_SELECTOR,
1019                 .pgpolicy      = GROUP_BY_PRIO,
1020                 .pgfailback    = FAILBACK_UNDEF,
1021                 .rr_weight     = RR_WEIGHT_NONE,
1022                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1023                 .minio         = DEFAULT_MINIO,
1024                 .minio_rq      = DEFAULT_MINIO_RQ,
1025                 .checker_name  = TUR,
1026                 .prio_name     = PRIO_ALUA,
1027                 .prio_args     = NULL,
1028         },
1029
1030         /*
1031          * SGI arrays
1032          *
1033          * Maintainer : Christophe Varoqui
1034          * Mail : christophe.varoqui@opensvc.com
1035          */
1036         {
1037                 .vendor        = "SGI",
1038                 .product       = "TP9[13]00",
1039                 .getuid        = DEFAULT_GETUID,
1040                 .features      = DEFAULT_FEATURES,
1041                 .hwhandler     = DEFAULT_HWHANDLER,
1042                 .selector      = DEFAULT_SELECTOR,
1043                 .pgpolicy      = MULTIBUS,
1044                 .pgfailback    = FAILBACK_UNDEF,
1045                 .rr_weight     = RR_WEIGHT_NONE,
1046                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1047                 .minio         = DEFAULT_MINIO,
1048                 .minio_rq      = DEFAULT_MINIO_RQ,
1049                 .checker_name  = DIRECTIO,
1050                 .prio_name     = DEFAULT_PRIO,
1051                 .prio_args     = NULL,
1052         },
1053         {
1054                 .vendor        = "SGI",
1055                 .product       = "TP9[45]00",
1056                 .getuid        = DEFAULT_GETUID,
1057                 .features      = DEFAULT_FEATURES,
1058                 .hwhandler     = "1 rdac",
1059                 .selector      = DEFAULT_SELECTOR,
1060                 .pgpolicy      = GROUP_BY_PRIO,
1061                 .pgfailback    = -FAILBACK_IMMEDIATE,
1062                 .rr_weight     = RR_WEIGHT_NONE,
1063                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1064                 .minio         = DEFAULT_MINIO,
1065                 .minio_rq      = DEFAULT_MINIO_RQ,
1066                 .checker_name  = RDAC,
1067                 .prio_name     = PRIO_RDAC,
1068                 .prio_args     = NULL,
1069         },
1070         {
1071                 .vendor        = "SGI",
1072                 .product       = "IS.*",
1073                 .getuid        = DEFAULT_GETUID,
1074                 .features      = "2 pg_init_retries 50",
1075                 .hwhandler     = "1 rdac",
1076                 .selector      = DEFAULT_SELECTOR,
1077                 .pgpolicy      = GROUP_BY_PRIO,
1078                 .pgfailback    = -FAILBACK_IMMEDIATE,
1079                 .rr_weight     = RR_WEIGHT_NONE,
1080                 .no_path_retry = 15,
1081                 .minio         = DEFAULT_MINIO,
1082                 .minio_rq      = DEFAULT_MINIO_RQ,
1083                 .checker_name  = RDAC,
1084                 .prio_name     = PRIO_RDAC,
1085                 .prio_args     = NULL,
1086         },
1087         /* NEC Storage M Series */
1088         {
1089                 .vendor        = "NEC",
1090                 .product       = "DISK ARRAY",
1091                 .getuid        = DEFAULT_GETUID,
1092                 .features      = DEFAULT_FEATURES,
1093                 .hwhandler     = "1 alua",
1094                 .selector      = DEFAULT_SELECTOR,
1095                 .pgpolicy      = GROUP_BY_PRIO,
1096                 .pgfailback    = -FAILBACK_IMMEDIATE,
1097                 .rr_weight     = RR_WEIGHT_NONE,
1098                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1099                 .minio         = DEFAULT_MINIO,
1100                 .minio_rq      = DEFAULT_MINIO_RQ,
1101                 .checker_name  = TUR,
1102                 .prio_name     = PRIO_ALUA,
1103                 .prio_args     = NULL,
1104         },
1105         /*
1106          * STK arrays
1107          *
1108          * Maintainer : Christophe Varoqui
1109          * Mail : christophe.varoqui@opensvc.com
1110          */
1111         {
1112                 .vendor        = "STK",
1113                 .product       = "OPENstorage D280",
1114                 .getuid        = DEFAULT_GETUID,
1115                 .features      = DEFAULT_FEATURES,
1116                 .hwhandler     = "1 rdac",
1117                 .selector      = DEFAULT_SELECTOR,
1118                 .pgpolicy      = GROUP_BY_PRIO,
1119                 .pgfailback    = -FAILBACK_IMMEDIATE,
1120                 .rr_weight     = RR_WEIGHT_NONE,
1121                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1122                 .minio         = DEFAULT_MINIO,
1123                 .minio_rq      = DEFAULT_MINIO_RQ,
1124                 .checker_name  = TUR,
1125                 .prio_name     = PRIO_RDAC,
1126                 .prio_args     = NULL,
1127         },
1128         /*
1129          * SUN arrays
1130          *
1131          * Maintainer : Christophe Varoqui
1132          * Mail : christophe.varoqui@opensvc.com
1133          */
1134         {
1135                 .vendor        = "SUN",
1136                 .product       = "(StorEdge 3510|T4)",
1137                 .getuid        = DEFAULT_GETUID,
1138                 .features      = DEFAULT_FEATURES,
1139                 .hwhandler     = DEFAULT_HWHANDLER,
1140                 .selector      = DEFAULT_SELECTOR,
1141                 .pgpolicy      = MULTIBUS,
1142                 .pgfailback    = FAILBACK_UNDEF,
1143                 .rr_weight     = RR_WEIGHT_NONE,
1144                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1145                 .minio         = DEFAULT_MINIO,
1146                 .minio_rq      = DEFAULT_MINIO_RQ,
1147                 .checker_name  = DIRECTIO,
1148                 .prio_name     = DEFAULT_PRIO,
1149                 .prio_args     = NULL,
1150         },
1151         {
1152                 .vendor        = "EUROLOGC",
1153                 .product       = "FC2502",
1154                 .getuid        ="/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n",
1155                 .features      = DEFAULT_FEATURES,
1156                 .hwhandler     = DEFAULT_HWHANDLER,
1157                 .selector      = DEFAULT_SELECTOR,
1158                 .pgpolicy      = GROUP_BY_PRIO,
1159                 .pgfailback    = FAILBACK_UNDEF,
1160                 .rr_weight     = RR_WEIGHT_NONE,
1161                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1162                 .minio         = DEFAULT_MINIO,
1163                 .minio_rq      = DEFAULT_MINIO_RQ,
1164                 .checker_name  = DEFAULT_CHECKER,
1165                 .prio_name     = DEFAULT_PRIO,
1166                 .prio_args     = NULL,
1167         },
1168         /*
1169          * Pivot3 RAIGE
1170          *
1171          * Maintainer : Bart Brooks, Pivot3
1172          * Mail : bartb@pivot3.com
1173          */
1174         {
1175                 .vendor        = "PIVOT3",
1176                 .product       = "RAIGE VOLUME",
1177                 .getuid        = "/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n",
1178                 .features      = "1 queue_if_no_path",
1179                 .hwhandler     = DEFAULT_HWHANDLER,
1180                 .selector      = DEFAULT_SELECTOR,
1181                 .pgpolicy      = MULTIBUS,
1182                 .pgfailback    = FAILBACK_UNDEF,
1183                 .rr_weight     = RR_WEIGHT_NONE,
1184                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1185                 .minio         = 100,
1186                 .checker_name  = TUR,
1187                 .prio_name     = DEFAULT_PRIO,
1188                 .prio_args     = NULL,
1189         },
1190         {
1191                 .vendor        = "SUN",
1192                 .product       = "CSM200_R",
1193                 .getuid        = DEFAULT_GETUID,
1194                 .features      = DEFAULT_FEATURES,
1195                 .hwhandler     = "1 rdac",
1196                 .selector      = DEFAULT_SELECTOR,
1197                 .pgpolicy      = GROUP_BY_PRIO,
1198                 .pgfailback    = -FAILBACK_IMMEDIATE,
1199                 .rr_weight     = RR_WEIGHT_NONE,
1200                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1201                 .minio         = DEFAULT_MINIO,
1202                 .minio_rq      = DEFAULT_MINIO_RQ,
1203                 .checker_name  = RDAC,
1204                 .prio_name     = PRIO_RDAC,
1205                 .prio_args     = NULL,
1206         },
1207         /* SUN/LSI 2510, 2540, 2530, 2540 */
1208         {
1209                 .vendor        = "SUN",
1210                 .product       = "LCSM100_[IEFS]",
1211                 .getuid        = DEFAULT_GETUID,
1212                 .features      = DEFAULT_FEATURES,
1213                 .hwhandler     = "1 rdac",
1214                 .selector      = DEFAULT_SELECTOR,
1215                 .pgpolicy      = GROUP_BY_PRIO,
1216                 .pgfailback    = -FAILBACK_IMMEDIATE,
1217                 .rr_weight     = RR_WEIGHT_NONE,
1218                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1219                 .minio         = DEFAULT_MINIO,
1220                 .minio_rq      = DEFAULT_MINIO_RQ,
1221                 .checker_name  = RDAC,
1222                 .prio_name     = PRIO_RDAC,
1223                 .prio_args     = NULL,
1224         },
1225         /* LSI/Engenio/NetApp E-Series RDAC storage */
1226         {
1227                 .vendor        = "(LSI|ENGENIO)",
1228                 .product       = "INF-01-00",
1229                 .getuid        = DEFAULT_GETUID,
1230                 .features      = "2 pg_init_retries 50",
1231                 .hwhandler     = "1 rdac",
1232                 .selector      = DEFAULT_SELECTOR,
1233                 .pgpolicy      = GROUP_BY_PRIO,
1234                 .pgfailback    = -FAILBACK_IMMEDIATE,
1235                 .rr_weight     = RR_WEIGHT_NONE,
1236                 .no_path_retry = 15,
1237                 .minio         = DEFAULT_MINIO,
1238                 .minio_rq      = DEFAULT_MINIO_RQ,
1239                 .checker_name  = RDAC,
1240                 .prio_name     = PRIO_RDAC,
1241                 .prio_args     = NULL,
1242         },
1243         {
1244                 .vendor        = "STK",
1245                 .product       = "FLEXLINE 380",
1246                 .bl_product    = "Universal Xport",
1247                 .getuid        = DEFAULT_GETUID,
1248                 .features      = DEFAULT_FEATURES,
1249                 .hwhandler     = "1 rdac",
1250                 .selector      = DEFAULT_SELECTOR,
1251                 .pgpolicy      = GROUP_BY_PRIO,
1252                 .pgfailback    = -FAILBACK_IMMEDIATE,
1253                 .rr_weight     = RR_WEIGHT_NONE,
1254                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1255                 .minio         = DEFAULT_MINIO,
1256                 .minio_rq      = DEFAULT_MINIO_RQ,
1257                 .checker_name  = RDAC,
1258                 .prio_name     = PRIO_RDAC,
1259                 .prio_args     = NULL,
1260         },
1261         /*
1262          * EOL
1263          */
1264         {
1265                 .vendor        = NULL,
1266                 .product       = NULL,
1267                 .getuid        = NULL,
1268                 .features      = NULL,
1269                 .hwhandler     = NULL,
1270                 .selector      = NULL,
1271                 .pgpolicy      = 0,
1272                 .pgfailback    = 0,
1273                 .rr_weight     = 0,
1274                 .no_path_retry = 0,
1275                 .minio         = 0,
1276                 .minio_rq      = 0,
1277                 .checker_name  = NULL,
1278                 .prio_name     = NULL,
1279                 .prio_args     = NULL,
1280         },
1281 };
1282
1283 extern int
1284 setup_default_hwtable (vector hw)
1285 {
1286         int r = 0;
1287         struct hwentry * hwe = default_hw;
1288
1289         while (hwe->vendor) {
1290                 r += store_hwe(hw, hwe);
1291                 hwe++;
1292         }
1293         return r;
1294 }