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          * Hitachi controller family
 370          *
 371          * Maintainer : Matthias Rudolph
 372          * Mail : matthias.rudolph@hds.com
 373          */
 374         {
 375                 .vendor        = "(HITACHI|HP)",
 376                 .product       = "OPEN-.*",
 377                 .getuid        = DEFAULT_GETUID,
 378                 .features      = DEFAULT_FEATURES,
 379                 .hwhandler     = DEFAULT_HWHANDLER,
 380                 .selector      = DEFAULT_SELECTOR,
 381                 .pgpolicy      = MULTIBUS,
 382                 .pgfailback    = FAILBACK_UNDEF,
 383                 .rr_weight     = RR_WEIGHT_NONE,
 384                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 385                 .minio         = DEFAULT_MINIO,
 386                 .minio_rq      = DEFAULT_MINIO_RQ,
 387                 .checker_name  = TUR,
 388                 .prio_name     = DEFAULT_PRIO,
 389                 .prio_args     = NULL,
 390         },
 391         {
 392                 .vendor        = "HITACHI",
 393                 .product       = "DF.*",
 394                 .getuid        = DEFAULT_GETUID,
 395                 .features      = "1 queue_if_no_path",
 396                 .hwhandler     = DEFAULT_HWHANDLER,
 397                 .selector      = DEFAULT_SELECTOR,
 398                 .pgpolicy      = GROUP_BY_PRIO,
 399                 .pgfailback    = -FAILBACK_IMMEDIATE,
 400                 .rr_weight     = RR_WEIGHT_NONE,
 401                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 402                 .minio         = DEFAULT_MINIO,
 403                 .minio_rq      = DEFAULT_MINIO_RQ,
 404                 .checker_name  = TUR,
 405                 .prio_name     = PRIO_HDS,
 406                 .prio_args     = NULL,
 407         },
 408         /*
 409          * IBM controller family
 410          *
 411          * Maintainer : Hannes Reinecke, SuSE
 412          * Mail : hare@suse.de
 413          */
 414         {
 415                 .vendor        = "IBM",
 416                 .product       = "ProFibre 4000R",
 417                 .getuid        = DEFAULT_GETUID,
 418                 .features      = DEFAULT_FEATURES,
 419                 .hwhandler     = DEFAULT_HWHANDLER,
 420                 .selector      = DEFAULT_SELECTOR,
 421                 .pgpolicy      = MULTIBUS,
 422                 .pgfailback    = FAILBACK_UNDEF,
 423                 .rr_weight     = RR_WEIGHT_NONE,
 424                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 425                 .minio         = DEFAULT_MINIO,
 426                 .minio_rq      = DEFAULT_MINIO_RQ,
 427                 .checker_name  = DIRECTIO,
 428                 .prio_name     = DEFAULT_PRIO,
 429                 .prio_args     = NULL,
 430         },
 431         {
 432                 /* IBM FAStT 1722-600 */
 433                 .vendor        = "IBM",
 434                 .product       = "1722-600",
 435                 .getuid        = DEFAULT_GETUID,
 436                 .features      = "1 queue_if_no_path",
 437                 .hwhandler     = "1 rdac",
 438                 .selector      = DEFAULT_SELECTOR,
 439                 .pgpolicy      = GROUP_BY_PRIO,
 440                 .pgfailback    = -FAILBACK_IMMEDIATE,
 441                 .rr_weight     = RR_WEIGHT_NONE,
 442                 .no_path_retry = 300,
 443                 .minio         = DEFAULT_MINIO,
 444                 .minio_rq      = DEFAULT_MINIO_RQ,
 445                 .checker_name  = RDAC,
 446                 .prio_name     = PRIO_RDAC,
 447                 .prio_args     = NULL,
 448         },
 449         {
 450                 /* IBM DS4100 */
 451                 .vendor        = "IBM",
 452                 .product       = "1724",
 453                 .getuid        = DEFAULT_GETUID,
 454                 .features      = "1 queue_if_no_path",
 455                 .hwhandler     = "1 rdac",
 456                 .selector      = DEFAULT_SELECTOR,
 457                 .pgpolicy      = GROUP_BY_PRIO,
 458                 .pgfailback    = -FAILBACK_IMMEDIATE,
 459                 .rr_weight     = RR_WEIGHT_NONE,
 460                 .no_path_retry = 300,
 461                 .minio         = DEFAULT_MINIO,
 462                 .minio_rq      = DEFAULT_MINIO_RQ,
 463                 .checker_name  = RDAC,
 464                 .prio_name     = PRIO_RDAC,
 465                 .prio_args     = NULL,
 466         },
 467         {
 468                 /* IBM DS3200 / DS3300 / DS3400 */
 469                 .vendor        = "IBM",
 470                 .product       = "1726",
 471                 .getuid        = DEFAULT_GETUID,
 472                 .features      = "1 queue_if_no_path",
 473                 .hwhandler     = "1 rdac",
 474                 .selector      = DEFAULT_SELECTOR,
 475                 .pgpolicy      = GROUP_BY_PRIO,
 476                 .pgfailback    = -FAILBACK_IMMEDIATE,
 477                 .rr_weight     = RR_WEIGHT_NONE,
 478                 .no_path_retry = 300,
 479                 .minio         = DEFAULT_MINIO,
 480                 .minio_rq      = DEFAULT_MINIO_RQ,
 481                 .checker_name  = RDAC,
 482                 .prio_name     = PRIO_RDAC,
 483                 .prio_args     = NULL,
 484         },
 485         {
 486                 /* IBM DS4400 / DS4500 / FAStT700 */
 487                 .vendor        = "IBM",
 488                 .product       = "1742",
 489                 .getuid        = DEFAULT_GETUID,
 490                 .features      = DEFAULT_FEATURES,
 491                 .hwhandler     = "1 rdac",
 492                 .selector      = DEFAULT_SELECTOR,
 493                 .pgpolicy      = GROUP_BY_PRIO,
 494                 .pgfailback    = -FAILBACK_IMMEDIATE,
 495                 .rr_weight     = RR_WEIGHT_NONE,
 496                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 497                 .minio         = DEFAULT_MINIO,
 498                 .minio_rq      = DEFAULT_MINIO_RQ,
 499                 .checker_name  = RDAC,
 500                 .prio_name     = PRIO_RDAC,
 501                 .prio_args     = NULL,
 502         },
 503         {
 504                 .vendor        = "IBM",
 505                 .product       = "1745|1746",
 506                 .getuid        = DEFAULT_GETUID,
 507                 .features      = "2 pg_init_retries 50",
 508                 .hwhandler     = "1 rdac",
 509                 .selector      = DEFAULT_SELECTOR,
 510                 .pgpolicy      = GROUP_BY_PRIO,
 511                 .pgfailback    = -FAILBACK_IMMEDIATE,
 512                 .rr_weight     = RR_WEIGHT_NONE,
 513                 .no_path_retry = 15,
 514                 .minio         = DEFAULT_MINIO,
 515                 .minio_rq      = DEFAULT_MINIO_RQ,
 516                 .checker_name  = RDAC,
 517                 .prio_name     = PRIO_RDAC,
 518                 .prio_args     = NULL,
 519         },
 520         {
 521             /* IBM DS4700 */
 522                 .vendor        = "IBM",
 523                 .product       = "1814",
 524                 .getuid        = DEFAULT_GETUID,
 525                 .features      = DEFAULT_FEATURES,
 526                 .hwhandler     = "1 rdac",
 527                 .selector      = DEFAULT_SELECTOR,
 528                 .pgpolicy      = GROUP_BY_PRIO,
 529                 .pgfailback    = -FAILBACK_IMMEDIATE,
 530                 .rr_weight     = RR_WEIGHT_NONE,
 531                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 532                 .minio         = DEFAULT_MINIO,
 533                 .minio_rq      = DEFAULT_MINIO_RQ,
 534                 .checker_name  = RDAC,
 535                 .prio_name     = PRIO_RDAC,
 536                 .prio_args     = NULL,
 537         },
 538         {
 539             /* IBM DS4800 */
 540                 .vendor        = "IBM",
 541                 .product       = "1815",
 542                 .getuid        = DEFAULT_GETUID,
 543                 .features      = DEFAULT_FEATURES,
 544                 .hwhandler     = "1 rdac",
 545                 .selector      = DEFAULT_SELECTOR,
 546                 .pgpolicy      = GROUP_BY_PRIO,
 547                 .pgfailback    = -FAILBACK_IMMEDIATE,
 548                 .rr_weight     = RR_WEIGHT_NONE,
 549                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 550                 .minio         = DEFAULT_MINIO,
 551                 .minio_rq      = DEFAULT_MINIO_RQ,
 552                 .checker_name  = RDAC,
 553                 .prio_name     = PRIO_RDAC,
 554                 .prio_args     = NULL,
 555         },
 556         {
 557             /* IBM DS5000 */
 558                 .vendor        = "IBM",
 559                 .product       = "1818",
 560                 .getuid        = DEFAULT_GETUID,
 561                 .features      = DEFAULT_FEATURES,
 562                 .hwhandler     = "1 rdac",
 563                 .selector      = DEFAULT_SELECTOR,
 564                 .pgpolicy      = GROUP_BY_PRIO,
 565                 .pgfailback    = -FAILBACK_IMMEDIATE,
 566                 .rr_weight     = RR_WEIGHT_NONE,
 567                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 568                 .minio         = DEFAULT_MINIO,
 569                 .minio_rq      = DEFAULT_MINIO_RQ,
 570                 .checker_name  = RDAC,
 571                 .prio_name     = PRIO_RDAC,
 572                 .prio_args     = NULL,
 573         },
 574         {
 575                 /* IBM Netfinity Fibre Channel RAID Controller Unit */
 576                 .vendor        = "IBM",
 577                 .product       = "3526",
 578                 .getuid        = DEFAULT_GETUID,
 579                 .features      = DEFAULT_FEATURES,
 580                 .hwhandler     = "1 rdac",
 581                 .selector      = DEFAULT_SELECTOR,
 582                 .pgpolicy      = GROUP_BY_PRIO,
 583                 .pgfailback    = -FAILBACK_IMMEDIATE,
 584                 .rr_weight     = RR_WEIGHT_NONE,
 585                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 586                 .minio         = DEFAULT_MINIO,
 587                 .minio_rq      = DEFAULT_MINIO_RQ,
 588                 .checker_name  = RDAC,
 589                 .prio_name     = PRIO_RDAC,
 590                 .prio_args     = NULL,
 591         },
 592         {
 593                 /* IBM DS4200 / FAStT200 */
 594                 .vendor        = "IBM",
 595                 .product       = "3542",
 596                 .getuid        = DEFAULT_GETUID,
 597                 .features      = DEFAULT_FEATURES,
 598                 .hwhandler     = DEFAULT_HWHANDLER,
 599                 .selector      = DEFAULT_SELECTOR,
 600                 .pgpolicy      = GROUP_BY_SERIAL,
 601                 .pgfailback    = FAILBACK_UNDEF,
 602                 .rr_weight     = RR_WEIGHT_NONE,
 603                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 604                 .minio         = DEFAULT_MINIO,
 605                 .minio_rq      = DEFAULT_MINIO_RQ,
 606                 .checker_name  = TUR,
 607                 .prio_name     = DEFAULT_PRIO,
 608                 .prio_args     = NULL,
 609         },
 610         {
 611                 /* IBM ESS F20 aka Shark */
 612                 .vendor        = "IBM",
 613                 .product       = "2105800",
 614                 .getuid        = DEFAULT_GETUID,
 615                 .features      = "1 queue_if_no_path",
 616                 .hwhandler     = DEFAULT_HWHANDLER,
 617                 .selector      = DEFAULT_SELECTOR,
 618                 .pgpolicy      = GROUP_BY_SERIAL,
 619                 .pgfailback    = FAILBACK_UNDEF,
 620                 .rr_weight     = RR_WEIGHT_NONE,
 621                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 622                 .minio         = DEFAULT_MINIO,
 623                 .minio_rq      = DEFAULT_MINIO_RQ,
 624                 .checker_name  = TUR,
 625                 .prio_name     = DEFAULT_PRIO,
 626                 .prio_args     = NULL,
 627         },
 628         {
 629                 /* IBM ESS F20 aka Shark */
 630                 .vendor        = "IBM",
 631                 .product       = "2105F20",
 632                 .getuid        = DEFAULT_GETUID,
 633                 .features      = "1 queue_if_no_path",
 634                 .hwhandler     = DEFAULT_HWHANDLER,
 635                 .selector      = DEFAULT_SELECTOR,
 636                 .pgpolicy      = GROUP_BY_SERIAL,
 637                 .pgfailback    = FAILBACK_UNDEF,
 638                 .rr_weight     = RR_WEIGHT_NONE,
 639                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 640                 .minio         = DEFAULT_MINIO,
 641                 .minio_rq      = DEFAULT_MINIO_RQ,
 642                 .checker_name  = TUR,
 643                 .prio_name     = DEFAULT_PRIO,
 644                 .prio_args     = NULL,
 645         },
 646         {
 647                 /* IBM DS6000 */
 648                 .vendor        = "IBM",
 649                 .product       = "1750500",
 650                 .getuid        = DEFAULT_GETUID,
 651                 .features      = "1 queue_if_no_path",
 652                 .hwhandler     = DEFAULT_HWHANDLER,
 653                 .selector      = DEFAULT_SELECTOR,
 654                 .pgpolicy      = GROUP_BY_PRIO,
 655                 .pgfailback    = -FAILBACK_IMMEDIATE,
 656                 .rr_weight     = RR_WEIGHT_NONE,
 657                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 658                 .minio         = DEFAULT_MINIO,
 659                 .minio_rq      = DEFAULT_MINIO_RQ,
 660                 .checker_name  = TUR,
 661                 .prio_name     = PRIO_ALUA,
 662                 .prio_args     = NULL,
 663         },
 664         {
 665                 /* IBM DS8000 */
 666                 .vendor        = "IBM",
 667                 .product       = "2107900",
 668                 .getuid        = DEFAULT_GETUID,
 669                 .features      = "1 queue_if_no_path",
 670                 .hwhandler     = DEFAULT_HWHANDLER,
 671                 .selector      = DEFAULT_SELECTOR,
 672                 .pgpolicy      = MULTIBUS,
 673                 .pgfailback    = FAILBACK_UNDEF,
 674                 .rr_weight     = RR_WEIGHT_NONE,
 675                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 676                 .minio         = DEFAULT_MINIO,
 677                 .minio_rq      = DEFAULT_MINIO_RQ,
 678                 .checker_name  = TUR,
 679                 .prio_name     = DEFAULT_PRIO,
 680                 .prio_args     = NULL,
 681         },
 682         {
 683                 /* IBM SAN Volume Controller */
 684                 .vendor        = "IBM",
 685                 .product       = "2145",
 686                 .getuid        = DEFAULT_GETUID,
 687                 .features      = "1 queue_if_no_path",
 688                 .hwhandler     = DEFAULT_HWHANDLER,
 689                 .selector      = DEFAULT_SELECTOR,
 690                 .pgpolicy      = GROUP_BY_PRIO,
 691                 .pgfailback    = -FAILBACK_IMMEDIATE,
 692                 .rr_weight     = RR_WEIGHT_NONE,
 693                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 694                 .minio         = DEFAULT_MINIO,
 695                 .minio_rq      = DEFAULT_MINIO_RQ,
 696                 .checker_name  = TUR,
 697                 .prio_name     = PRIO_ALUA,
 698                 .prio_args     = NULL,
 699         },
 700         {
 701                 /* IBM S/390 ECKD DASD */
 702                 .vendor        = "IBM",
 703                 .product       = "S/390 DASD ECKD",
 704                 .bl_product       = "S/390.*",
 705                 .getuid        = "/sbin/dasdinfo -u -b %n",
 706                 .features      = "1 queue_if_no_path",
 707                 .hwhandler     = DEFAULT_HWHANDLER,
 708                 .selector      = DEFAULT_SELECTOR,
 709                 .pgpolicy      = MULTIBUS,
 710                 .pgfailback    = FAILBACK_UNDEF,
 711                 .rr_weight     = RR_WEIGHT_NONE,
 712                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 713                 .minio         = DEFAULT_MINIO,
 714                 .minio_rq      = DEFAULT_MINIO_RQ,
 715                 .checker_name  = DIRECTIO,
 716                 .prio_name     = DEFAULT_PRIO,
 717                 .prio_args     = NULL,
 718         },
 719         {
 720                 /* IBM S/390 FBA DASD */
 721                 .vendor        = "IBM",
 722                 .product       = "S/390 DASD FBA",
 723                 .bl_product       = "S/390.*",
 724                 .getuid        = "/sbin/dasdinfo -u -b %n",
 725                 .features      = "1 queue_if_no_path",
 726                 .hwhandler     = DEFAULT_HWHANDLER,
 727                 .selector      = DEFAULT_SELECTOR,
 728                 .pgpolicy      = MULTIBUS,
 729                 .pgfailback    = FAILBACK_UNDEF,
 730                 .rr_weight     = RR_WEIGHT_NONE,
 731                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 732                 .minio         = DEFAULT_MINIO,
 733                 .minio_rq      = DEFAULT_MINIO_RQ,
 734                 .checker_name  = DIRECTIO,
 735                 .prio_name     = DEFAULT_PRIO,
 736                 .prio_args     = NULL,
 737         },
 738         {
 739                 /* IBM IPR */
 740                 .vendor        = "IBM",
 741                 .product       = "IPR.*",
 742                 .getuid        = DEFAULT_GETUID,
 743                 .features      = "1 queue_if_no_path",
 744                 .hwhandler     = "1 alua",
 745                 .selector      = DEFAULT_SELECTOR,
 746                 .pgpolicy      = GROUP_BY_PRIO,
 747                 .pgfailback    = -FAILBACK_IMMEDIATE,
 748                 .rr_weight     = RR_WEIGHT_NONE,
 749                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 750                 .minio         = DEFAULT_MINIO,
 751                 .minio_rq      = DEFAULT_MINIO_RQ,
 752                 .checker_name  = TUR,
 753                 .prio_name     = PRIO_ALUA,
 754                 .prio_args     = NULL,
 755         },
 756         {
 757                 /* IBM RSSM */
 758                 .vendor        = "IBM",
 759                 .product       = "1820N00",
 760                 .getuid        = DEFAULT_GETUID,
 761                 .features      = DEFAULT_FEATURES,
 762                 .hwhandler     = DEFAULT_HWHANDLER,
 763                 .selector      = DEFAULT_SELECTOR,
 764                 .pgpolicy      = GROUP_BY_PRIO,
 765                 .pgfailback    = -FAILBACK_IMMEDIATE,
 766                 .rr_weight     = RR_WEIGHT_NONE,
 767                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 768                 .minio         = 100,
 769                 .minio_rq      = DEFAULT_MINIO_RQ,
 770                 .checker_name  = TUR,
 771                 .prio_name     = PRIO_ALUA,
 772                 .prio_args     = NULL,
 773         },
 774         /*
 775          * IBM Power Virtual SCSI Devices
 776          *
 777          * Maintainer : Brian King, IBM
 778          * Mail : brking@linux.vnet.ibm.com
 779          */
 780         {
 781                 /* AIX VDASD */
 782                 .vendor        = "AIX",
 783                 .product       = "VDASD",
 784                 .getuid        = DEFAULT_GETUID,
 785                 .features      = DEFAULT_FEATURES,
 786                 .hwhandler     = DEFAULT_HWHANDLER,
 787                 .selector      = DEFAULT_SELECTOR,
 788                 .pgpolicy      = MULTIBUS,
 789                 .pgfailback    = -FAILBACK_IMMEDIATE,
 790                 .rr_weight     = RR_WEIGHT_NONE,
 791                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 792                 .minio         = DEFAULT_MINIO,
 793                 .minio_rq      = DEFAULT_MINIO_RQ,
 794                 .checker_name  = DIRECTIO,
 795                 .prio_name     = DEFAULT_PRIO,
 796                 .prio_args     = NULL,
 797         },
 798         {
 799                 /* IBM 3303      NVDISK */
 800                 .vendor        = "IBM",
 801                 .product       = "3303      NVDISK",
 802                 .getuid        = DEFAULT_GETUID,
 803                 .features      = DEFAULT_FEATURES,
 804                 .hwhandler     = DEFAULT_HWHANDLER,
 805                 .selector      = DEFAULT_SELECTOR,
 806                 .pgpolicy      = FAILOVER,
 807                 .pgfailback    = -FAILBACK_IMMEDIATE,
 808                 .rr_weight     = RR_WEIGHT_NONE,
 809                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 810                 .minio         = DEFAULT_MINIO,
 811                 .minio_rq      = DEFAULT_MINIO_RQ,
 812                 .checker_name  = TUR,
 813                 .prio_name     = DEFAULT_PRIO,
 814                 .prio_args     = NULL,
 815         },
 816         {
 817                 /* AIX NVDISK */
 818                 .vendor        = "AIX",
 819                 .product       = "NVDISK",
 820                 .getuid        = DEFAULT_GETUID,
 821                 .features      = DEFAULT_FEATURES,
 822                 .hwhandler     = "1 alua",
 823                 .selector      = DEFAULT_SELECTOR,
 824                 .pgpolicy      = GROUP_BY_PRIO,
 825                 .pgfailback    = -FAILBACK_IMMEDIATE,
 826                 .rr_weight     = RR_WEIGHT_NONE,
 827                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 828                 .minio         = DEFAULT_MINIO,
 829                 .minio_rq      = DEFAULT_MINIO_RQ,
 830                 .checker_name  = TUR,
 831                 .prio_name     = PRIO_ALUA,
 832                 .prio_args     = NULL,
 833         },
 834         {
 835                 /* DELL MD3000 */
 836                 .vendor        = "DELL",
 837                 .product       = "MD3000",
 838                 .getuid        = DEFAULT_GETUID,
 839                 .features      = "2 pg_init_retries 50",
 840                 .hwhandler     = "1 rdac",
 841                 .selector      = DEFAULT_SELECTOR,
 842                 .pgpolicy      = GROUP_BY_PRIO,
 843                 .pgfailback    = -FAILBACK_IMMEDIATE,
 844                 .rr_weight     = RR_WEIGHT_NONE,
 845                 .no_path_retry = 15,
 846                 .minio         = DEFAULT_MINIO,
 847                 .minio_rq      = DEFAULT_MINIO_RQ,
 848                 .checker_name  = RDAC,
 849                 .prio_name     = PRIO_RDAC,
 850                 .prio_args     = NULL,
 851         },
 852         {
 853                 /* DELL MD3000i */
 854                 .vendor        = "DELL",
 855                 .product       = "MD3000i",
 856                 .getuid        = DEFAULT_GETUID,
 857                 .features      = "2 pg_init_retries 50",
 858                 .hwhandler     = "1 rdac",
 859                 .selector      = DEFAULT_SELECTOR,
 860                 .pgpolicy      = GROUP_BY_PRIO,
 861                 .pgfailback    = -FAILBACK_IMMEDIATE,
 862                 .rr_weight     = RR_WEIGHT_NONE,
 863                 .no_path_retry = 15,
 864                 .minio         = DEFAULT_MINIO,
 865                 .minio_rq      = DEFAULT_MINIO_RQ,
 866                 .checker_name  = RDAC,
 867                 .prio_name     = PRIO_RDAC,
 868                 .prio_args     = NULL,
 869         },
 870         {
 871                 /* DELL MD32xx */
 872                 .vendor        = "DELL",
 873                 .product       = "MD32xx",
 874                 .getuid        = DEFAULT_GETUID,
 875                 .features      = "2 pg_init_retries 50",
 876                 .hwhandler     = "1 rdac",
 877                 .selector      = DEFAULT_SELECTOR,
 878                 .pgpolicy      = GROUP_BY_PRIO,
 879                 .pgfailback    = -FAILBACK_IMMEDIATE,
 880                 .rr_weight     = RR_WEIGHT_NONE,
 881                 .no_path_retry = 15,
 882                 .minio         = DEFAULT_MINIO,
 883                 .minio_rq      = DEFAULT_MINIO_RQ,
 884                 .checker_name  = RDAC,
 885                 .prio_name     = PRIO_RDAC,
 886                 .prio_args     = NULL,
 887         },
 888         {
 889                 /* DELL MD32xxi */
 890                 .vendor        = "DELL",
 891                 .product       = "MD32xxi",
 892                 .getuid        = DEFAULT_GETUID,
 893                 .features      = "2 pg_init_retries 50",
 894                 .hwhandler     = "1 rdac",
 895                 .selector      = DEFAULT_SELECTOR,
 896                 .pgpolicy      = GROUP_BY_PRIO,
 897                 .pgfailback    = -FAILBACK_IMMEDIATE,
 898                 .rr_weight     = RR_WEIGHT_NONE,
 899                 .no_path_retry = 15,
 900                 .minio         = DEFAULT_MINIO,
 901                 .minio_rq      = DEFAULT_MINIO_RQ,
 902                 .checker_name  = RDAC,
 903                 .prio_name     = PRIO_RDAC,
 904                 .prio_args     = NULL,
 905         },
 906         /*
 907          * NETAPP controller family
 908          *
 909          * Maintainer : Dave Wysochanski
 910          * Mail : davidw@netapp.com
 911          */
 912         {
 913                 .vendor        = "NETAPP",
 914                 .product       = "LUN.*",
 915                 .getuid        = DEFAULT_GETUID,
 916                 .features      = "1 queue_if_no_path",
 917                 .hwhandler     = DEFAULT_HWHANDLER,
 918                 .selector      = DEFAULT_SELECTOR,
 919                 .pgpolicy      = GROUP_BY_PRIO,
 920                 .pgfailback    = -FAILBACK_IMMEDIATE,
 921                 .rr_weight     = RR_WEIGHT_NONE,
 922                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 923                 .minio         = 128,
 924                 .checker_name  = DIRECTIO,
 925                 .prio_name     = PRIO_ONTAP,
 926                 .prio_args     = NULL,
 927         },
 928         /*
 929          * NEXENTA/COMSTAR controller family
 930          *
 931          * Maintainer : Yacine Kheddache
 932          * Mail : yacine@alyseo.com
 933          */
 934         {
 935                 .vendor        = "NEXENTA",
 936                 .product       = "COMSTAR",
 937                 .getuid        = DEFAULT_GETUID,
 938                 .features      = "1 queue_if_no_path",
 939                 .hwhandler     = DEFAULT_HWHANDLER,
 940                 .selector      = DEFAULT_SELECTOR,
 941                 .pgpolicy      = GROUP_BY_SERIAL,
 942                 .pgfailback    = -FAILBACK_IMMEDIATE,
 943                 .rr_weight     = RR_WEIGHT_NONE,
 944                 .no_path_retry = 30,
 945                 .minio         = 128,
 946                 .checker_name  = DIRECTIO,
 947                 .prio_name     = DEFAULT_PRIO,
 948                 .prio_args     = NULL,
 949         },
 950         /*
 951          * IBM NSeries (NETAPP) controller family
 952          *
 953          * Maintainer : Dave Wysochanski
 954          * Mail : davidw@netapp.com
 955          */
 956         {
 957                 .vendor        = "IBM",
 958                 .product       = "Nseries.*",
 959                 .getuid        = DEFAULT_GETUID,
 960                 .features      = "1 queue_if_no_path",
 961                 .hwhandler     = DEFAULT_HWHANDLER,
 962                 .selector      = DEFAULT_SELECTOR,
 963                 .pgpolicy      = GROUP_BY_PRIO,
 964                 .pgfailback    = -FAILBACK_IMMEDIATE,
 965                 .rr_weight     = RR_WEIGHT_NONE,
 966                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 967                 .minio         = 128,
 968                 .checker_name  = DIRECTIO,
 969                 .prio_name     = PRIO_ONTAP,
 970                 .prio_args     = NULL,
 971         },
 972         /*
 973          * Pillar Data controller family
 974          *
 975          * Maintainer : Srinivasan Ramani
 976          * Mail : sramani@pillardata.com
 977          */
 978         {
 979                 .vendor        = "Pillar",
 980                 .product       = "Axiom.*",
 981                 .getuid        = DEFAULT_GETUID,
 982                 .features      = DEFAULT_FEATURES,
 983                 .hwhandler     = DEFAULT_HWHANDLER,
 984                 .selector      = DEFAULT_SELECTOR,
 985                 .pgpolicy      = GROUP_BY_PRIO,
 986                 .pgfailback    = FAILBACK_UNDEF,
 987                 .rr_weight     = RR_WEIGHT_NONE,
 988                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 989                 .minio         = DEFAULT_MINIO,
 990                 .minio_rq      = DEFAULT_MINIO_RQ,
 991                 .checker_name  = TUR,
 992                 .prio_name     = PRIO_ALUA,
 993                 .prio_args     = NULL,
 994         },
 995
 996         /*
 997          * SGI arrays
 998          *
 999          * Maintainer : Christophe Varoqui
1000          * Mail : christophe.varoqui@opensvc.com
1001          */
1002         {
1003                 .vendor        = "SGI",
1004                 .product       = "TP9[13]00",
1005                 .getuid        = DEFAULT_GETUID,
1006                 .features      = DEFAULT_FEATURES,
1007                 .hwhandler     = DEFAULT_HWHANDLER,
1008                 .selector      = DEFAULT_SELECTOR,
1009                 .pgpolicy      = MULTIBUS,
1010                 .pgfailback    = FAILBACK_UNDEF,
1011                 .rr_weight     = RR_WEIGHT_NONE,
1012                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1013                 .minio         = DEFAULT_MINIO,
1014                 .minio_rq      = DEFAULT_MINIO_RQ,
1015                 .checker_name  = DIRECTIO,
1016                 .prio_name     = DEFAULT_PRIO,
1017                 .prio_args     = NULL,
1018         },
1019         {
1020                 .vendor        = "SGI",
1021                 .product       = "TP9[45]00",
1022                 .getuid        = DEFAULT_GETUID,
1023                 .features      = DEFAULT_FEATURES,
1024                 .hwhandler     = "1 rdac",
1025                 .selector      = DEFAULT_SELECTOR,
1026                 .pgpolicy      = GROUP_BY_PRIO,
1027                 .pgfailback    = -FAILBACK_IMMEDIATE,
1028                 .rr_weight     = RR_WEIGHT_NONE,
1029                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1030                 .minio         = DEFAULT_MINIO,
1031                 .minio_rq      = DEFAULT_MINIO_RQ,
1032                 .checker_name  = RDAC,
1033                 .prio_name     = PRIO_RDAC,
1034                 .prio_args     = NULL,
1035         },
1036         {
1037                 .vendor        = "SGI",
1038                 .product       = "IS.*",
1039                 .getuid        = DEFAULT_GETUID,
1040                 .features      = "2 pg_init_retries 50",
1041                 .hwhandler     = "1 rdac",
1042                 .selector      = DEFAULT_SELECTOR,
1043                 .pgpolicy      = GROUP_BY_PRIO,
1044                 .pgfailback    = -FAILBACK_IMMEDIATE,
1045                 .rr_weight     = RR_WEIGHT_NONE,
1046                 .no_path_retry = 15,
1047                 .minio         = DEFAULT_MINIO,
1048                 .minio_rq      = DEFAULT_MINIO_RQ,
1049                 .checker_name  = RDAC,
1050                 .prio_name     = PRIO_RDAC,
1051                 .prio_args     = NULL,
1052         },
1053         /* NEC Storage M Series */
1054         {
1055                 .vendor        = "NEC",
1056                 .product       = "DISK ARRAY",
1057                 .getuid        = DEFAULT_GETUID,
1058                 .features      = DEFAULT_FEATURES,
1059                 .hwhandler     = "1 alua",
1060                 .selector      = DEFAULT_SELECTOR,
1061                 .pgpolicy      = GROUP_BY_PRIO,
1062                 .pgfailback    = -FAILBACK_IMMEDIATE,
1063                 .rr_weight     = RR_WEIGHT_NONE,
1064                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1065                 .minio         = DEFAULT_MINIO,
1066                 .minio_rq      = DEFAULT_MINIO_RQ,
1067                 .checker_name  = TUR,
1068                 .prio_name     = PRIO_ALUA,
1069                 .prio_args     = NULL,
1070         },
1071         /*
1072          * STK arrays
1073          *
1074          * Maintainer : Christophe Varoqui
1075          * Mail : christophe.varoqui@opensvc.com
1076          */
1077         {
1078                 .vendor        = "STK",
1079                 .product       = "OPENstorage D280",
1080                 .getuid        = DEFAULT_GETUID,
1081                 .features      = DEFAULT_FEATURES,
1082                 .hwhandler     = "1 rdac",
1083                 .selector      = DEFAULT_SELECTOR,
1084                 .pgpolicy      = GROUP_BY_PRIO,
1085                 .pgfailback    = -FAILBACK_IMMEDIATE,
1086                 .rr_weight     = RR_WEIGHT_NONE,
1087                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1088                 .minio         = DEFAULT_MINIO,
1089                 .minio_rq      = DEFAULT_MINIO_RQ,
1090                 .checker_name  = TUR,
1091                 .prio_name     = PRIO_RDAC,
1092                 .prio_args     = NULL,
1093         },
1094         /*
1095          * SUN arrays
1096          *
1097          * Maintainer : Christophe Varoqui
1098          * Mail : christophe.varoqui@opensvc.com
1099          */
1100         {
1101                 .vendor        = "SUN",
1102                 .product       = "(StorEdge 3510|T4)",
1103                 .getuid        = DEFAULT_GETUID,
1104                 .features      = DEFAULT_FEATURES,
1105                 .hwhandler     = DEFAULT_HWHANDLER,
1106                 .selector      = DEFAULT_SELECTOR,
1107                 .pgpolicy      = MULTIBUS,
1108                 .pgfailback    = FAILBACK_UNDEF,
1109                 .rr_weight     = RR_WEIGHT_NONE,
1110                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1111                 .minio         = DEFAULT_MINIO,
1112                 .minio_rq      = DEFAULT_MINIO_RQ,
1113                 .checker_name  = DIRECTIO,
1114                 .prio_name     = DEFAULT_PRIO,
1115                 .prio_args     = NULL,
1116         },
1117         {
1118                 .vendor        = "EUROLOGC",
1119                 .product       = "FC2502",
1120                 .getuid        ="/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n",
1121                 .features      = DEFAULT_FEATURES,
1122                 .hwhandler     = DEFAULT_HWHANDLER,
1123                 .selector      = DEFAULT_SELECTOR,
1124                 .pgpolicy      = GROUP_BY_PRIO,
1125                 .pgfailback    = FAILBACK_UNDEF,
1126                 .rr_weight     = RR_WEIGHT_NONE,
1127                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1128                 .minio         = DEFAULT_MINIO,
1129                 .minio_rq      = DEFAULT_MINIO_RQ,
1130                 .checker_name  = DEFAULT_CHECKER,
1131                 .prio_name     = DEFAULT_PRIO,
1132                 .prio_args     = NULL,
1133         },
1134         /*
1135          * Pivot3 RAIGE
1136          *
1137          * Maintainer : Bart Brooks, Pivot3
1138          * Mail : bartb@pivot3.com
1139          */
1140         {
1141                 .vendor        = "PIVOT3",
1142                 .product       = "RAIGE VOLUME",
1143                 .getuid        = "/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n",
1144                 .features      = "1 queue_if_no_path",
1145                 .hwhandler     = DEFAULT_HWHANDLER,
1146                 .selector      = DEFAULT_SELECTOR,
1147                 .pgpolicy      = MULTIBUS,
1148                 .pgfailback    = FAILBACK_UNDEF,
1149                 .rr_weight     = RR_WEIGHT_NONE,
1150                 .no_path_retry = NO_PATH_RETRY_UNDEF,
1151                 .minio         = 100,
1152                 .checker_name  = TUR,
1153                 .prio_name     = DEFAULT_PRIO,
1154                 .prio_args     = NULL,
1155         },
1156         {
1157                 .vendor        = "SUN",
1158                 .product       = "CSM200_R",
1159                 .getuid        = DEFAULT_GETUID,
1160                 .features      = DEFAULT_FEATURES,
1161                 .hwhandler     = "1 rdac",
1162                 .selector      = DEFAULT_SELECTOR,
1163                 .pgpolicy      = GROUP_BY_PRIO,
1164                 .pgfailback    = -FAILBACK_IMMEDIATE,
1165                 .rr_weight     = RR_WEIGHT_NONE,
1166                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1167                 .minio         = DEFAULT_MINIO,
1168                 .minio_rq      = DEFAULT_MINIO_RQ,
1169                 .checker_name  = RDAC,
1170                 .prio_name     = PRIO_RDAC,
1171                 .prio_args     = NULL,
1172         },
1173         /* SUN/LSI 2510, 2540, 2530, 2540 */
1174         {
1175                 .vendor        = "SUN",
1176                 .product       = "LCSM100_[IEFS]",
1177                 .getuid        = DEFAULT_GETUID,
1178                 .features      = DEFAULT_FEATURES,
1179                 .hwhandler     = "1 rdac",
1180                 .selector      = DEFAULT_SELECTOR,
1181                 .pgpolicy      = GROUP_BY_PRIO,
1182                 .pgfailback    = -FAILBACK_IMMEDIATE,
1183                 .rr_weight     = RR_WEIGHT_NONE,
1184                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1185                 .minio         = DEFAULT_MINIO,
1186                 .minio_rq      = DEFAULT_MINIO_RQ,
1187                 .checker_name  = RDAC,
1188                 .prio_name     = PRIO_RDAC,
1189                 .prio_args     = NULL,
1190         },
1191         /* LSI/Engenio/NetApp E-Series RDAC storage */
1192         {
1193                 .vendor        = "(LSI|ENGENIO)",
1194                 .product       = "INF-01-00",
1195                 .getuid        = DEFAULT_GETUID,
1196                 .features      = "2 pg_init_retries 50",
1197                 .hwhandler     = "1 rdac",
1198                 .selector      = DEFAULT_SELECTOR,
1199                 .pgpolicy      = GROUP_BY_PRIO,
1200                 .pgfailback    = -FAILBACK_IMMEDIATE,
1201                 .rr_weight     = RR_WEIGHT_NONE,
1202                 .no_path_retry = 15,
1203                 .minio         = DEFAULT_MINIO,
1204                 .minio_rq      = DEFAULT_MINIO_RQ,
1205                 .checker_name  = RDAC,
1206                 .prio_name     = PRIO_RDAC,
1207                 .prio_args     = NULL,
1208         },
1209         {
1210                 .vendor        = "STK",
1211                 .product       = "FLEXLINE 380",
1212                 .bl_product    = "Universal Xport",
1213                 .getuid        = DEFAULT_GETUID,
1214                 .features      = DEFAULT_FEATURES,
1215                 .hwhandler     = "1 rdac",
1216                 .selector      = DEFAULT_SELECTOR,
1217                 .pgpolicy      = GROUP_BY_PRIO,
1218                 .pgfailback    = -FAILBACK_IMMEDIATE,
1219                 .rr_weight     = RR_WEIGHT_NONE,
1220                 .no_path_retry = NO_PATH_RETRY_QUEUE,
1221                 .minio         = DEFAULT_MINIO,
1222                 .minio_rq      = DEFAULT_MINIO_RQ,
1223                 .checker_name  = RDAC,
1224                 .prio_name     = PRIO_RDAC,
1225                 .prio_args     = NULL,
1226         },
1227         /*
1228          * EOL
1229          */
1230         {
1231                 .vendor        = NULL,
1232                 .product       = NULL,
1233                 .getuid        = NULL,
1234                 .features      = NULL,
1235                 .hwhandler     = NULL,
1236                 .selector      = NULL,
1237                 .pgpolicy      = 0,
1238                 .pgfailback    = 0,
1239                 .rr_weight     = 0,
1240                 .no_path_retry = 0,
1241                 .minio         = 0,
1242                 .minio_rq      = 0,
1243                 .checker_name  = NULL,
1244                 .prio_name     = NULL,
1245                 .prio_args     = NULL,
1246         },
1247 };
1248
1249 extern int
1250 setup_default_hwtable (vector hw)
1251 {
1252         int r = 0;
1253         struct hwentry * hwe = default_hw;
1254
1255         while (hwe->vendor) {
1256                 r += store_hwe(hw, hwe);
1257                 hwe++;
1258         }
1259         return r;
1260 }