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                 .checker_name  = TUR,
  39                 .prio_name     = DEFAULT_PRIO,
  40         },
  41         /*
  42          * Apple controller family
  43          *
  44          * Maintainer : Shyam Sundar
  45          * Mail : g.shyamsundar@yahoo.co.in
  46          */
  47         {
  48                 .vendor        = "APPLE*",
  49                 .product       = "Xserve RAID ",
  50                 .getuid        = DEFAULT_GETUID,
  51                 .features      = DEFAULT_FEATURES,
  52                 .hwhandler     = DEFAULT_HWHANDLER,
  53                 .selector      = DEFAULT_SELECTOR,
  54                 .pgpolicy      = MULTIBUS,
  55                 .pgfailback    = FAILBACK_UNDEF,
  56                 .rr_weight     = RR_WEIGHT_NONE,
  57                 .no_path_retry = NO_PATH_RETRY_UNDEF,
  58                 .minio         = DEFAULT_MINIO,
  59                 .checker_name  = DEFAULT_CHECKER,
  60                 .prio_name     = DEFAULT_PRIO,
  61         },
  62         /*
  63          * StorageWorks controller family
  64          *
  65          * Maintainer : Christophe Varoqui
  66          * Mail : christophe.varoqui@free.fr
  67          */
  68         {
  69                 .vendor        = "3PARdata",
  70                 .product       = "VV",
  71                 .getuid        = DEFAULT_GETUID,
  72                 .features      = DEFAULT_FEATURES,
  73                 .hwhandler     = DEFAULT_HWHANDLER,
  74                 .selector      = DEFAULT_SELECTOR,
  75                 .pgpolicy      = MULTIBUS,
  76                 .pgfailback    = FAILBACK_UNDEF,
  77                 .rr_weight     = RR_WEIGHT_NONE,
  78                 .no_path_retry = NO_PATH_RETRY_UNDEF,
  79                 .minio         = DEFAULT_MINIO,
  80                 .checker_name  = DEFAULT_CHECKER,
  81                 .prio_name     = DEFAULT_PRIO,
  82         },
  83         {
  84                 .vendor        = "DEC",
  85                 .product       = "HSG80",
  86                 .getuid        = DEFAULT_GETUID,
  87                 .features      = "1 queue_if_no_path",
  88                 .hwhandler     = "1 hp-sw",
  89                 .selector      = DEFAULT_SELECTOR,
  90                 .pgpolicy      = GROUP_BY_PRIO,
  91                 .pgfailback    = FAILBACK_UNDEF,
  92                 .rr_weight     = RR_WEIGHT_NONE,
  93                 .no_path_retry = NO_PATH_RETRY_UNDEF,
  94                 .minio         = DEFAULT_MINIO,
  95                 .checker_name  = HP_SW,
  96                 .prio_name     = PRIO_HP_SW,
  97         },
  98         {
  99                 .vendor        = "HP",
 100                 .product       = "A6189A",
 101                 .getuid        = DEFAULT_GETUID,
 102                 .features      = DEFAULT_FEATURES,
 103                 .hwhandler     = DEFAULT_HWHANDLER,
 104                 .selector      = DEFAULT_SELECTOR,
 105                 .pgpolicy      = MULTIBUS,
 106                 .pgfailback    = FAILBACK_UNDEF,
 107                 .rr_weight     = RR_WEIGHT_NONE,
 108                 .no_path_retry = 12,
 109                 .minio         = DEFAULT_MINIO,
 110                 .checker_name  = DIRECTIO,
 111                 .prio_name     = DEFAULT_PRIO,
 112         },
 113         {
 114                 /* MSA 1000/MSA1500 EVA 3000/5000 with old firmware */
 115                 .vendor        = "(COMPAQ|HP)",
 116                 .product       = "(MSA|HSV)1.0.*",
 117                 .getuid        = DEFAULT_GETUID,
 118                 .features      = "1 queue_if_no_path",
 119                 .hwhandler     = "1 hp-sw",
 120                 .selector      = DEFAULT_SELECTOR,
 121                 .pgpolicy      = GROUP_BY_PRIO,
 122                 .pgfailback    = FAILBACK_UNDEF,
 123                 .rr_weight     = RR_WEIGHT_NONE,
 124                 .no_path_retry = 12,
 125                 .minio         = DEFAULT_MINIO,
 126                 .checker_name  = HP_SW,
 127                 .prio_name     = PRIO_HP_SW,
 128         },
 129         {
 130                 /* MSA 1000/1500 with new firmware */
 131                 .vendor        = "HP",
 132                 .product       = "MSA VOLUME",
 133                 .getuid        = DEFAULT_GETUID,
 134                 .features      = DEFAULT_FEATURES,
 135                 .hwhandler     = DEFAULT_HWHANDLER,
 136                 .selector      = DEFAULT_SELECTOR,
 137                 .pgpolicy      = GROUP_BY_PRIO,
 138                 .pgfailback    = -FAILBACK_IMMEDIATE,
 139                 .rr_weight     = RR_WEIGHT_NONE,
 140                 .no_path_retry = 12,
 141                 .minio         = DEFAULT_MINIO,
 142                 .checker_name  = TUR,
 143                 .prio_name     = PRIO_ALUA,
 144         },
 145         {
 146                 .vendor        = "HP",
 147                 .product       = "MSA2000s*",
 148                 .getuid        = "/sbin/cciss_id %n",
 149                 .features      = DEFAULT_FEATURES,
 150                 .hwhandler     = DEFAULT_HWHANDLER,
 151                 .selector      = DEFAULT_SELECTOR,
 152                 .pgpolicy      = GROUP_BY_PRIO,
 153                 .pgfailback    = -FAILBACK_IMMEDIATE,
 154                 .rr_weight     = RR_WEIGHT_NONE,
 155                 .no_path_retry = 12,
 156                 .minio         = DEFAULT_MINIO,
 157                 .checker_name  = TUR,
 158                 .prio_name     = DEFAULT_PRIO,
 159         },
 160         {
 161                 /* EVA 3000/5000 with new firmware, EVA 4000/6000/8000 */
 162                 .vendor        = "(COMPAQ|HP)",
 163                 .product       = "HSV1[01]1|HSV2[01]0|HSV300",
 164                 .getuid        = DEFAULT_GETUID,
 165                 .features      = DEFAULT_FEATURES,
 166                 .hwhandler     = DEFAULT_HWHANDLER,
 167                 .selector      = DEFAULT_SELECTOR,
 168                 .pgpolicy      = GROUP_BY_PRIO,
 169                 .pgfailback    = -FAILBACK_IMMEDIATE,
 170                 .rr_weight     = RR_WEIGHT_NONE,
 171                 .no_path_retry = 12,
 172                 .minio         = DEFAULT_MINIO,
 173                 .checker_name  = TUR,
 174                 .prio_name     = PRIO_ALUA,
 175         },
 176         {
 177                 /* HP MSA2000 product family */
 178                 .vendor        = "HP",
 179                 .product       = "MSA2[02]12*",
 180                 .getuid        = DEFAULT_GETUID,
 181                 .features      = DEFAULT_FEATURES,
 182                 .hwhandler     = DEFAULT_HWHANDLER,
 183                 .selector      = DEFAULT_SELECTOR,
 184                 .pgpolicy      = MULTIBUS,
 185                 .pgfailback    = -FAILBACK_IMMEDIATE,
 186                 .rr_weight     = RR_WEIGHT_NONE,
 187                 .no_path_retry = 12,
 188                 .minio         = DEFAULT_MINIO,
 189                 .checker_name  = TUR,
 190                 .prio_name     = DEFAULT_PRIO,
 191         },
 192         {
 193                 /* HP Smart Array */
 194                 .vendor        = "HP",
 195                 .product       = "LOGICAL VOLUME.*",
 196                 .getuid        = "/lib/udev/scsi_id -n -g -u -d /dev/%n",
 197                 .features      = DEFAULT_FEATURES,
 198                 .hwhandler     = DEFAULT_HWHANDLER,
 199                 .selector      = DEFAULT_SELECTOR,
 200                 .pgpolicy      = MULTIBUS,
 201                 .pgfailback    = FAILBACK_UNDEF,
 202                 .rr_weight     = RR_WEIGHT_NONE,
 203                 .no_path_retry = 12,
 204                 .minio         = DEFAULT_MINIO,
 205                 .checker_name  = CCISS_TUR,
 206                 .prio_name     = DEFAULT_PRIO,
 207         },
 208         /*
 209          * DDN controller family
 210          *
 211          * Maintainer : Christophe Varoqui
 212          * Mail : christophe.varoqui@free.fr
 213          */
 214         {
 215                 .vendor        = "DDN",
 216                 .product       = "SAN DataDirector",
 217                 .getuid        = DEFAULT_GETUID,
 218                 .features      = DEFAULT_FEATURES,
 219                 .hwhandler     = DEFAULT_HWHANDLER,
 220                 .selector      = DEFAULT_SELECTOR,
 221                 .pgpolicy      = MULTIBUS,
 222                 .pgfailback    = FAILBACK_UNDEF,
 223                 .rr_weight     = RR_WEIGHT_NONE,
 224                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 225                 .minio         = DEFAULT_MINIO,
 226                 .checker_name  = DIRECTIO,
 227                 .prio_name     = DEFAULT_PRIO,
 228         },
 229         /*
 230          * EMC / Clariion controller family
 231          *
 232          * Maintainer : Edward Goggin, EMC
 233          * Mail : egoggin@emc.com
 234          */
 235         {
 236                 .vendor        = "EMC",
 237                 .product       = "SYMMETRIX",
 238                 .getuid        = "/lib/udev/scsi_id -g -u -ppre-spc3-83 -d /dev/%n",
 239                 .features      = DEFAULT_FEATURES,
 240                 .hwhandler     = DEFAULT_HWHANDLER,
 241                 .selector      = DEFAULT_SELECTOR,
 242                 .pgpolicy      = MULTIBUS,
 243                 .pgfailback    = FAILBACK_UNDEF,
 244                 .rr_weight     = RR_WEIGHT_NONE,
 245                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 246                 .minio         = DEFAULT_MINIO,
 247                 .checker_name  = DIRECTIO,
 248                 .prio_name     = DEFAULT_PRIO,
 249         },
 250         {
 251                 .vendor        = "DGC",
 252                 .product       = ".*",
 253                 .bl_product    = "LUNZ",
 254                 .getuid        = DEFAULT_GETUID,
 255                 .features      = "1 queue_if_no_path",
 256                 .hwhandler     = "1 emc",
 257                 .selector      = DEFAULT_SELECTOR,
 258                 .pgpolicy      = GROUP_BY_PRIO,
 259                 .pgfailback    = -FAILBACK_IMMEDIATE,
 260                 .rr_weight     = RR_WEIGHT_NONE,
 261                 .no_path_retry = (300 / DEFAULT_CHECKINT),
 262                 .minio         = DEFAULT_MINIO,
 263                 .checker_name  = EMC_CLARIION,
 264                 .prio_name     = PRIO_EMC,
 265         },
 266         /*
 267          * Fujitsu controller family
 268          *
 269          * Maintainer : Christophe Varoqui
 270          * Mail : christophe.varoqui@free.fr
 271          */
 272         {
 273                 .vendor        = "FSC",
 274                 .product       = "CentricStor",
 275                 .getuid        = DEFAULT_GETUID,
 276                 .features      = DEFAULT_FEATURES,
 277                 .hwhandler     = DEFAULT_HWHANDLER,
 278                 .selector      = DEFAULT_SELECTOR,
 279                 .pgpolicy      = GROUP_BY_SERIAL,
 280                 .pgfailback    = FAILBACK_UNDEF,
 281                 .rr_weight     = RR_WEIGHT_NONE,
 282                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 283                 .minio         = DEFAULT_MINIO,
 284                 .checker_name  = DIRECTIO,
 285                 .prio_name     = DEFAULT_PRIO,
 286         },
 287         /*
 288          * Hitachi controller family
 289          *
 290          * Maintainer : Matthias Rudolph
 291          * Mail : matthias.rudolph@hds.com
 292          */
 293         {
 294                 .vendor        = "(HITACHI|HP)",
 295                 .product       = "OPEN-.*",
 296                 .getuid        = DEFAULT_GETUID,
 297                 .features      = "1 queue_if_no_path",
 298                 .hwhandler     = DEFAULT_HWHANDLER,
 299                 .selector      = DEFAULT_SELECTOR,
 300                 .pgpolicy      = MULTIBUS,
 301                 .pgfailback    = FAILBACK_UNDEF,
 302                 .rr_weight     = RR_WEIGHT_NONE,
 303                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 304                 .minio         = DEFAULT_MINIO,
 305                 .checker_name  = TUR,
 306                 .prio_name     = DEFAULT_PRIO,
 307         },
 308         {
 309                 .vendor        = "HITACHI",
 310                 .product       = "DF.*",
 311                 .getuid        = DEFAULT_GETUID,
 312                 .features      = "1 queue_if_no_path",
 313                 .hwhandler     = DEFAULT_HWHANDLER,
 314                 .selector      = DEFAULT_SELECTOR,
 315                 .pgpolicy      = GROUP_BY_PRIO,
 316                 .pgfailback    = -FAILBACK_IMMEDIATE,
 317                 .rr_weight     = RR_WEIGHT_NONE,
 318                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 319                 .minio         = DEFAULT_MINIO,
 320                 .checker_name  = TUR,
 321                 .prio_name     = PRIO_HDS,
 322         },
 323         /*
 324          * IBM controller family
 325          *
 326          * Maintainer : Hannes Reinecke, SuSE
 327          * Mail : hare@suse.de
 328          */
 329         {
 330                 .vendor        = "IBM",
 331                 .product       = "ProFibre 4000R",
 332                 .getuid        = DEFAULT_GETUID,
 333                 .features      = DEFAULT_FEATURES,
 334                 .hwhandler     = DEFAULT_HWHANDLER,
 335                 .selector      = DEFAULT_SELECTOR,
 336                 .pgpolicy      = MULTIBUS,
 337                 .pgfailback    = FAILBACK_UNDEF,
 338                 .rr_weight     = RR_WEIGHT_NONE,
 339                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 340                 .minio         = DEFAULT_MINIO,
 341                 .checker_name  = DIRECTIO,
 342                 .prio_name     = DEFAULT_PRIO,
 343         },
 344         {
 345                 /* IBM FAStT 1722-600 */
 346                 .vendor        = "IBM",
 347                 .product       = "1722-600",
 348                 .getuid        = DEFAULT_GETUID,
 349                 .features      = "1 queue_if_no_path",
 350                 .hwhandler     = "1 rdac",
 351                 .selector      = DEFAULT_SELECTOR,
 352                 .pgpolicy      = GROUP_BY_PRIO,
 353                 .pgfailback    = -FAILBACK_IMMEDIATE,
 354                 .rr_weight     = RR_WEIGHT_NONE,
 355                 .no_path_retry = 300,
 356                 .minio         = DEFAULT_MINIO,
 357                 .checker_name  = RDAC,
 358                 .prio_name     = PRIO_RDAC,
 359         },
 360         {
 361                 /* IBM DS4100 */
 362                 .vendor        = "IBM",
 363                 .product       = "1724",
 364                 .getuid        = DEFAULT_GETUID,
 365                 .features      = "1 queue_if_no_path",
 366                 .hwhandler     = "1 rdac",
 367                 .selector      = DEFAULT_SELECTOR,
 368                 .pgpolicy      = GROUP_BY_PRIO,
 369                 .pgfailback    = -FAILBACK_IMMEDIATE,
 370                 .rr_weight     = RR_WEIGHT_NONE,
 371                 .no_path_retry = 300,
 372                 .minio         = DEFAULT_MINIO,
 373                 .checker_name  = RDAC,
 374                 .prio_name     = PRIO_RDAC,
 375         },
 376         {
 377                 /* IBM DS3200 / DS3300 / DS3400 */
 378                 .vendor        = "IBM",
 379                 .product       = "1726",
 380                 .getuid        = DEFAULT_GETUID,
 381                 .features      = "1 queue_if_no_path",
 382                 .hwhandler     = "1 rdac",
 383                 .selector      = DEFAULT_SELECTOR,
 384                 .pgpolicy      = GROUP_BY_PRIO,
 385                 .pgfailback    = -FAILBACK_IMMEDIATE,
 386                 .rr_weight     = RR_WEIGHT_NONE,
 387                 .no_path_retry = 300,
 388                 .minio         = DEFAULT_MINIO,
 389                 .checker_name  = RDAC,
 390                 .prio_name     = PRIO_RDAC,
 391         },
 392         {
 393                 /* IBM DS4400 / DS4500 / FAStT700 */
 394                 .vendor        = "IBM",
 395                 .product       = "1742",
 396                 .getuid        = DEFAULT_GETUID,
 397                 .features      = DEFAULT_FEATURES,
 398                 .hwhandler     = "1 rdac",
 399                 .selector      = DEFAULT_SELECTOR,
 400                 .pgpolicy      = GROUP_BY_PRIO,
 401                 .pgfailback    = -FAILBACK_IMMEDIATE,
 402                 .rr_weight     = RR_WEIGHT_NONE,
 403                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 404                 .minio         = DEFAULT_MINIO,
 405                 .checker_name  = RDAC,
 406                 .prio_name     = PRIO_RDAC,
 407         },
 408         {
 409             /* IBM DS4700 */
 410                 .vendor        = "IBM",
 411                 .product       = "1814",
 412                 .getuid        = DEFAULT_GETUID,
 413                 .features      = DEFAULT_FEATURES,
 414                 .hwhandler     = "1 rdac",
 415                 .selector      = DEFAULT_SELECTOR,
 416                 .pgpolicy      = GROUP_BY_PRIO,
 417                 .pgfailback    = -FAILBACK_IMMEDIATE,
 418                 .rr_weight     = RR_WEIGHT_NONE,
 419                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 420                 .minio         = DEFAULT_MINIO,
 421                 .checker_name  = RDAC,
 422                 .prio_name     = PRIO_RDAC,
 423         },
 424         {
 425             /* IBM DS4800 */
 426                 .vendor        = "IBM",
 427                 .product       = "1815",
 428                 .getuid        = DEFAULT_GETUID,
 429                 .features      = DEFAULT_FEATURES,
 430                 .hwhandler     = "1 rdac",
 431                 .selector      = DEFAULT_SELECTOR,
 432                 .pgpolicy      = GROUP_BY_PRIO,
 433                 .pgfailback    = -FAILBACK_IMMEDIATE,
 434                 .rr_weight     = RR_WEIGHT_NONE,
 435                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 436                 .minio         = DEFAULT_MINIO,
 437                 .checker_name  = RDAC,
 438                 .prio_name     = PRIO_RDAC,
 439         },
 440         {
 441             /* IBM DS5000 */
 442                 .vendor        = "IBM",
 443                 .product       = "1818",
 444                 .getuid        = DEFAULT_GETUID,
 445                 .features      = DEFAULT_FEATURES,
 446                 .hwhandler     = "1 rdac",
 447                 .selector      = DEFAULT_SELECTOR,
 448                 .pgpolicy      = GROUP_BY_PRIO,
 449                 .pgfailback    = -FAILBACK_IMMEDIATE,
 450                 .rr_weight     = RR_WEIGHT_NONE,
 451                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 452                 .minio         = DEFAULT_MINIO,
 453                 .checker_name  = RDAC,
 454                 .prio_name     = PRIO_RDAC,
 455         },
 456         {
 457                 /* IBM Netfinity Fibre Channel RAID Controller Unit */
 458                 .vendor        = "IBM",
 459                 .product       = "3526",
 460                 .getuid        = DEFAULT_GETUID,
 461                 .features      = DEFAULT_FEATURES,
 462                 .hwhandler     = "1 rdac",
 463                 .selector      = DEFAULT_SELECTOR,
 464                 .pgpolicy      = GROUP_BY_PRIO,
 465                 .pgfailback    = -FAILBACK_IMMEDIATE,
 466                 .rr_weight     = RR_WEIGHT_NONE,
 467                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 468                 .minio         = DEFAULT_MINIO,
 469                 .checker_name  = RDAC,
 470                 .prio_name     = PRIO_RDAC,
 471         },
 472         {
 473                 /* IBM DS4200 / FAStT200 */
 474                 .vendor        = "IBM",
 475                 .product       = "3542",
 476                 .getuid        = DEFAULT_GETUID,
 477                 .features      = DEFAULT_FEATURES,
 478                 .hwhandler     = DEFAULT_HWHANDLER,
 479                 .selector      = DEFAULT_SELECTOR,
 480                 .pgpolicy      = GROUP_BY_SERIAL,
 481                 .pgfailback    = FAILBACK_UNDEF,
 482                 .rr_weight     = RR_WEIGHT_NONE,
 483                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 484                 .minio         = DEFAULT_MINIO,
 485                 .checker_name  = TUR,
 486                 .prio_name     = DEFAULT_PRIO,
 487         },
 488         {
 489                 /* IBM ESS F20 aka Shark */
 490                 .vendor        = "IBM",
 491                 .product       = "2105(800|F20)",
 492                 .getuid        = DEFAULT_GETUID,
 493                 .features      = "1 queue_if_no_path",
 494                 .hwhandler     = DEFAULT_HWHANDLER,
 495                 .selector      = DEFAULT_SELECTOR,
 496                 .pgpolicy      = GROUP_BY_SERIAL,
 497                 .pgfailback    = FAILBACK_UNDEF,
 498                 .rr_weight     = RR_WEIGHT_NONE,
 499                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 500                 .minio         = DEFAULT_MINIO,
 501                 .checker_name  = TUR,
 502                 .prio_name     = DEFAULT_PRIO,
 503         },
 504         {
 505                 /* IBM DS6000 */
 506                 .vendor        = "IBM",
 507                 .product       = "1750500",
 508                 .getuid        = DEFAULT_GETUID,
 509                 .features      = "1 queue_if_no_path",
 510                 .hwhandler     = DEFAULT_HWHANDLER,
 511                 .selector      = DEFAULT_SELECTOR,
 512                 .pgpolicy      = GROUP_BY_PRIO,
 513                 .pgfailback    = -FAILBACK_IMMEDIATE,
 514                 .rr_weight     = RR_WEIGHT_NONE,
 515                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 516                 .minio         = DEFAULT_MINIO,
 517                 .checker_name  = TUR,
 518                 .prio_name     = PRIO_ALUA,
 519         },
 520         {
 521                 /* IBM DS8000 */
 522                 .vendor        = "IBM",
 523                 .product       = "2107900",
 524                 .getuid        = DEFAULT_GETUID,
 525                 .features      = "1 queue_if_no_path",
 526                 .hwhandler     = DEFAULT_HWHANDLER,
 527                 .selector      = DEFAULT_SELECTOR,
 528                 .pgpolicy      = MULTIBUS,
 529                 .pgfailback    = FAILBACK_UNDEF,
 530                 .rr_weight     = RR_WEIGHT_NONE,
 531                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 532                 .minio         = DEFAULT_MINIO,
 533                 .checker_name  = TUR,
 534                 .prio_name     = DEFAULT_PRIO,
 535         },
 536         {
 537                 /* IBM SAN Volume Controller */
 538                 .vendor        = "IBM",
 539                 .product       = "2145",
 540                 .getuid        = DEFAULT_GETUID,
 541                 .features      = "1 queue_if_no_path",
 542                 .hwhandler     = DEFAULT_HWHANDLER,
 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_UNDEF,
 548                 .minio         = DEFAULT_MINIO,
 549                 .checker_name  = TUR,
 550                 .prio_name     = PRIO_ALUA,
 551         },
 552         {
 553                 /* IBM S/390 ECKD DASD */
 554                 .vendor        = "IBM",
 555                 .product       = "S/390 DASD ECKD",
 556                 .bl_product       = "S/390.*",
 557                 .getuid        = "/sbin/dasdinfo -u -b %n",
 558                 .features      = "1 queue_if_no_path",
 559                 .hwhandler     = DEFAULT_HWHANDLER,
 560                 .selector      = DEFAULT_SELECTOR,
 561                 .pgpolicy      = MULTIBUS,
 562                 .pgfailback    = FAILBACK_UNDEF,
 563                 .rr_weight     = RR_WEIGHT_NONE,
 564                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 565                 .minio         = DEFAULT_MINIO,
 566                 .checker_name  = DIRECTIO,
 567                 .prio_name     = DEFAULT_PRIO,
 568         },
 569         {
 570                 /* IBM S/390 FBA DASD */
 571                 .vendor        = "IBM",
 572                 .product       = "S/390 DASD FBA",
 573                 .bl_product       = "S/390.*",
 574                 .getuid        = "/sbin/dasdinfo -u -b %n",
 575                 .features      = "1 queue_if_no_path",
 576                 .hwhandler     = DEFAULT_HWHANDLER,
 577                 .selector      = DEFAULT_SELECTOR,
 578                 .pgpolicy      = MULTIBUS,
 579                 .pgfailback    = FAILBACK_UNDEF,
 580                 .rr_weight     = RR_WEIGHT_NONE,
 581                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 582                 .minio         = DEFAULT_MINIO,
 583                 .checker_name  = DIRECTIO,
 584                 .prio_name     = DEFAULT_PRIO,
 585         },
 586         {
 587                 /* IBM IPR */
 588                 .vendor        = "IBM",
 589                 .product       = "IPR.*",
 590                 .getuid        = DEFAULT_GETUID,
 591                 .features      = "1 queue_if_no_path",
 592                 .hwhandler     = "1 alua",
 593                 .selector      = DEFAULT_SELECTOR,
 594                 .pgpolicy      = GROUP_BY_PRIO,
 595                 .pgfailback    = -FAILBACK_IMMEDIATE,
 596                 .rr_weight     = RR_WEIGHT_NONE,
 597                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 598                 .minio         = DEFAULT_MINIO,
 599                 .checker_name  = TUR,
 600                 .prio_name     = PRIO_ALUA,
 601         },
 602         /*
 603          * NETAPP controller family
 604          *
 605          * Maintainer : Dave Wysochanski
 606          * Mail : davidw@netapp.com
 607          */
 608         {
 609                 .vendor        = "NETAPP",
 610                 .product       = "LUN.*",
 611                 .getuid        = DEFAULT_GETUID,
 612                 .features      = "1 queue_if_no_path",
 613                 .hwhandler     = DEFAULT_HWHANDLER,
 614                 .selector      = DEFAULT_SELECTOR,
 615                 .pgpolicy      = GROUP_BY_PRIO,
 616                 .pgfailback    = -FAILBACK_IMMEDIATE,
 617                 .rr_weight     = RR_WEIGHT_NONE,
 618                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 619                 .minio         = 128,
 620                 .checker_name  = DIRECTIO,
 621                 .prio_name     = PRIO_NETAPP,
 622         },
 623         /*
 624          * IBM NSeries (NETAPP) controller family
 625          *
 626          * Maintainer : Dave Wysochanski
 627          * Mail : davidw@netapp.com
 628          */
 629         {
 630                 .vendor        = "IBM",
 631                 .product       = "Nseries.*",
 632                 .getuid        = DEFAULT_GETUID,
 633                 .features      = "1 queue_if_no_path",
 634                 .hwhandler     = DEFAULT_HWHANDLER,
 635                 .selector      = DEFAULT_SELECTOR,
 636                 .pgpolicy      = GROUP_BY_PRIO,
 637                 .pgfailback    = -FAILBACK_IMMEDIATE,
 638                 .rr_weight     = RR_WEIGHT_NONE,
 639                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 640                 .minio         = 128,
 641                 .checker_name  = DIRECTIO,
 642                 .prio_name     = PRIO_NETAPP,
 643         },
 644         /*
 645          * Pillar Data controller family
 646          *
 647          * Maintainer : Srinivasan Ramani
 648          * Mail : sramani@pillardata.com
 649          */
 650         {
 651                 .vendor        = "Pillar",
 652                 .product       = "Axiom.*",
 653                 .getuid        = DEFAULT_GETUID,
 654                 .features      = DEFAULT_FEATURES,
 655                 .hwhandler     = DEFAULT_HWHANDLER,
 656                 .selector      = DEFAULT_SELECTOR,
 657                 .pgpolicy      = GROUP_BY_PRIO,
 658                 .pgfailback    = FAILBACK_UNDEF,
 659                 .rr_weight     = RR_WEIGHT_NONE,
 660                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 661                 .minio         = DEFAULT_MINIO,
 662                 .checker_name  = TUR,
 663                 .prio_name     = PRIO_ALUA,
 664         },
 665         /*
 666          * SGI arrays
 667          *
 668          * Maintainer : Christophe Varoqui
 669          * Mail : christophe.varoqui@free.fr
 670          */
 671         {
 672                 .vendor        = "SGI",
 673                 .product       = "TP9[13]00",
 674                 .getuid        = DEFAULT_GETUID,
 675                 .features      = DEFAULT_FEATURES,
 676                 .hwhandler     = DEFAULT_HWHANDLER,
 677                 .selector      = DEFAULT_SELECTOR,
 678                 .pgpolicy      = MULTIBUS,
 679                 .pgfailback    = FAILBACK_UNDEF,
 680                 .rr_weight     = RR_WEIGHT_NONE,
 681                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 682                 .minio         = DEFAULT_MINIO,
 683                 .checker_name  = DIRECTIO,
 684                 .prio_name     = DEFAULT_PRIO,
 685         },
 686         {
 687                 .vendor        = "SGI",
 688                 .product       = "TP9[45]00",
 689                 .getuid        = DEFAULT_GETUID,
 690                 .features      = DEFAULT_FEATURES,
 691                 .hwhandler     = "1 rdac",
 692                 .selector      = DEFAULT_SELECTOR,
 693                 .pgpolicy      = GROUP_BY_PRIO,
 694                 .pgfailback    = -FAILBACK_IMMEDIATE,
 695                 .rr_weight     = RR_WEIGHT_NONE,
 696                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 697                 .minio         = DEFAULT_MINIO,
 698                 .checker_name  = RDAC,
 699                 .prio_name     = PRIO_RDAC,
 700         },
 701         {
 702                 .vendor        = "SGI",
 703                 .product       = "IS.*",
 704                 .getuid        = DEFAULT_GETUID,
 705                 .features      = DEFAULT_FEATURES,
 706                 .hwhandler     = "1 rdac",
 707                 .selector      = DEFAULT_SELECTOR,
 708                 .pgpolicy      = GROUP_BY_PRIO,
 709                 .pgfailback    = -FAILBACK_IMMEDIATE,
 710                 .rr_weight     = RR_WEIGHT_NONE,
 711                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 712                 .minio         = DEFAULT_MINIO,
 713                 .checker_name  = RDAC,
 714                 .prio_name     = PRIO_RDAC,
 715         },
 716         /*
 717          * STK arrays
 718          *
 719          * Maintainer : Christophe Varoqui
 720          * Mail : christophe.varoqui@free.fr
 721          */
 722         {
 723                 .vendor        = "STK",
 724                 .product       = "OPENstorage D280",
 725                 .getuid        = DEFAULT_GETUID,
 726                 .features      = DEFAULT_FEATURES,
 727                 .hwhandler     = "1 rdac",
 728                 .selector      = DEFAULT_SELECTOR,
 729                 .pgpolicy      = GROUP_BY_PRIO,
 730                 .pgfailback    = -FAILBACK_IMMEDIATE,
 731                 .rr_weight     = RR_WEIGHT_NONE,
 732                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 733                 .minio         = DEFAULT_MINIO,
 734                 .checker_name  = TUR,
 735                 .prio_name     = PRIO_RDAC,
 736         },
 737         /*
 738          * SUN arrays
 739          *
 740          * Maintainer : Christophe Varoqui
 741          * Mail : christophe.varoqui@free.fr
 742          */
 743         {
 744                 .vendor        = "SUN",
 745                 .product       = "(StorEdge 3510|T4)",
 746                 .getuid        = DEFAULT_GETUID,
 747                 .features      = DEFAULT_FEATURES,
 748                 .hwhandler     = DEFAULT_HWHANDLER,
 749                 .selector      = DEFAULT_SELECTOR,
 750                 .pgpolicy      = MULTIBUS,
 751                 .pgfailback    = FAILBACK_UNDEF,
 752                 .rr_weight     = RR_WEIGHT_NONE,
 753                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 754                 .minio         = DEFAULT_MINIO,
 755                 .checker_name  = DIRECTIO,
 756                 .prio_name     = DEFAULT_PRIO,
 757         },
 758         /*
 759          * Pivot3 RAIGE
 760          *
 761          * Maintainer : Bart Brooks, Pivot3
 762          * Mail : bartb@pivot3.com
 763          */
 764         {
 765                 .vendor        = "PIVOT3",
 766                 .product       = "RAIGE VOLUME",
 767                 .getuid        = "/lib/udev/scsi_id -p 0x80 -g -u -d /dev/%n",
 768                 .features      = "1 queue_if_no_path",
 769                 .hwhandler     = DEFAULT_HWHANDLER,
 770                 .selector      = DEFAULT_SELECTOR,
 771                 .pgpolicy      = MULTIBUS,
 772                 .pgfailback    = FAILBACK_UNDEF,
 773                 .rr_weight     = RR_WEIGHT_NONE,
 774                 .no_path_retry = NO_PATH_RETRY_UNDEF,
 775                 .minio         = 100,
 776                 .checker_name  = TUR,
 777                 .prio_name     = DEFAULT_PRIO,
 778         },
 779         {
 780                 .vendor        = "SUN",
 781                 .product       = "CSM200_R",
 782                 .getuid        = DEFAULT_GETUID,
 783                 .features      = DEFAULT_FEATURES,
 784                 .hwhandler     = "1 rdac",
 785                 .selector      = DEFAULT_SELECTOR,
 786                 .pgpolicy      = GROUP_BY_PRIO,
 787                 .pgfailback    = -FAILBACK_IMMEDIATE,
 788                 .rr_weight     = RR_WEIGHT_NONE,
 789                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 790                 .minio         = DEFAULT_MINIO,
 791                 .checker_name  = RDAC,
 792                 .prio_name     = PRIO_RDAC,
 793         },
 794         /* SUN/LSI 2540 */
 795         {
 796                 .vendor        = "SUN",
 797                 .product       = "LCSM100_F",
 798                 .getuid        = DEFAULT_GETUID,
 799                 .features      = DEFAULT_FEATURES,
 800                 .hwhandler     = "1 rdac",
 801                 .selector      = DEFAULT_SELECTOR,
 802                 .pgpolicy      = GROUP_BY_PRIO,
 803                 .pgfailback    = -FAILBACK_IMMEDIATE,
 804                 .rr_weight     = RR_WEIGHT_NONE,
 805                 .no_path_retry = NO_PATH_RETRY_QUEUE,
 806                 .minio         = DEFAULT_MINIO,
 807                 .checker_name  = RDAC,
 808                 .prio_name     = PRIO_RDAC,
 809         },
 810         /*
 811          * EOL
 812          */
 813         {
 814                 .vendor        = NULL,
 815                 .product       = NULL,
 816                 .getuid        = NULL,
 817                 .features      = NULL,
 818                 .hwhandler     = NULL,
 819                 .selector      = NULL,
 820                 .pgpolicy      = 0,
 821                 .pgfailback    = 0,
 822                 .rr_weight     = 0,
 823                 .no_path_retry = 0,
 824                 .minio         = 0,
 825                 .checker_name  = NULL,
 826                 .prio_name     = NULL,
 827         },
 828 };
 829
 830 extern int
 831 setup_default_hwtable (vector hw)
 832 {
 833         int r = 0;
 834         struct hwentry * hwe = default_hw;
 835
 836         while (hwe->vendor) {
 837                 r += store_hwe(hw, hwe);
 838                 hwe++;
 839         }
 840         return r;
 841 }