common.config

   1 ##/bin/sh
   2 #
   3 # Copyright (c) 2000-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
   4 #
   5 # setup and check for config parameters, and in particular
   6 #
   7 # TEST_DIR              - scratch test directory that is in an already
   8 #                         mounted XFS file system, needs to be be world
   9 #                         writeable
  10 # TEST_DEV              - device for file system containing TEST_DIR
  11 # SCRATCH_DEV           - device you can make a scratch file system on
  12 # SCRATCH_MNT           - mount point for scratch file system
  13 #
  14 # and optionally:
  15 # SCRATCH_LOGDEV        - scratch log device for external log testing
  16 # SCRATCH_RTDEV         - scratch rt dev
  17 # TEST_LOGDEV           - test log device for external log testing
  18 # TEST_RTDEV            - test rt dev
  19 # TAPE_DEV              - the tape device for the xfsdump tests
  20 # RMT_TAPE_DEV          - the remote tape device for the xfsdump tests
  21 # RMT_IRIXTAPE_DEV      - the IRIX remote tape device for the xfsdump tests
  22 # RMT_TAPE_USER         - remote user for tape device
  23 #
  24 # - These can be added to known_hosts() below or a separate local
  25 #   configuration file can be used (using the HOST_OPTIONS variable).
  26 # - This script is shared by the stress test system and the auto-qa
  27 #   system (includes both regression test and benchmark components).
  28 # - TEST_DEV & TEST_DIR must be assigned.
  29 # - this script shouldn't make any assertions about filesystem
  30 #   validity or mountedness.
  31 #
  32
  33 # Warning: don't put freeware before /usr/bsd on IRIX coz you'll
  34 #          get the wrong hostname and set your system name to -s  :)
  35 [ -d /usr/bsd ] && PATH=$PATH:/usr/bsd
  36 [ -d /usr/freeware/bin ] && PATH=$PATH:/usr/freeware/bin
  37 PATH=".:$PATH"
  38
  39 HOST=`hostname -s`
  40 HOSTOS=`uname -s`
  41 [ "$HOSTOS" = "IRIX64" ] && HOSTOS="IRIX"
  42
  43 MODULAR=0               # using XFS as a module or not
  44 BOOT="/boot"            # install target for kernels
  45 export EXTRA=${EXTRA:=xfs-qa}
  46
  47 # general parameters (mainly for auto-qa)
  48 SOAK_PROC=3             # -p option to fsstress
  49 SOAK_STRESS=10000       # -n option to fsstress
  50 SOAK_PASSES=-1          # count of repetitions of fsstress (while soaking)
  51 EMAIL=root@localhost    # where auto-qa will send its status messages
  52 export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
  53 export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
  54 export BENCH_PASSES=${BENCH_PASSES:=5}
  55 export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
  56
  57 export PWD=`pwd`
  58 #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
  59 export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
  60 export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
  61
  62 # $1 = prog to look for, $2* = default pathnames if not found in $PATH
  63 set_prog_path()
  64 {
  65     p=`which $1 2> /dev/null`
  66     if [ -n "$p" -a -x "$p" ]
  67     then
  68         echo $p
  69         return 0
  70     fi
  71     p=$1
  72
  73     shift
  74     for f
  75     do
  76         if [ -x $f ]
  77         then
  78             echo $f
  79             return 0
  80         fi
  81     done
  82
  83     echo ""
  84     return 1
  85 }
  86
  87 _fatal()
  88 {
  89     echo "$*"
  90     status=1
  91     exit 1
  92 }
  93
  94 export MKFS_PROG="`set_prog_path mkfs`"
  95 [ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
  96
  97 export MOUNT_PROG="`set_prog_path mount`"
  98 [ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
  99
 100 export UMOUNT_PROG="`set_prog_path umount`"
 101 [ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
 102
 103 export FSSTRESS_PROG="`set_prog_path fsstress $PWD/ltp/fsstress`"
 104 [ "$FSSTRESS_PROG" = "" ] && _fatal "fsstress not found"
 105
 106 export NSLOOKUP_PROG="`set_prog_path nslookup`"
 107 [ "$NSLOOKUP_PROG" = "" ] && _fatal "nslookup not found"
 108
 109 export PERL_PROG="`set_prog_path perl`"
 110 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
 111
 112 export AWK_PROG="`set_prog_path awk`"
 113 [ "$AWK_PROG" = "" ] && _fatal "awk not found"
 114
 115 export SED_PROG="`set_prog_path sed`"
 116 [ "$SED_PROG" = "" ] && _fatal "sed not found"
 117
 118 export PS_ALL_FLAGS="-ef"
 119
 120 export DF_PROG="`set_prog_path df`"
 121 [ "$DF_PROG" = "" ] && _fatal "df not found"
 122 [ "$HOSTOS" = "Linux" ] && export DF_PROG="$DF_PROG -T"
 123
 124 export XFS_LOGPRINT_PROG="`set_prog_path xfs_logprint`"
 125 export XFS_REPAIR_PROG="`set_prog_path xfs_repair`"
 126 export XFS_CHECK_PROG="`set_prog_path xfs_check`"
 127 export XFS_DB_PROG="`set_prog_path xfs_db`"
 128 export XFS_GROWFS_PROG=`set_prog_path xfs_growfs`
 129 export XFS_IO_PROG="`set_prog_path xfs_io`"
 130 export XFS_PARALLEL_REPAIR_PROG="`set_prog_path xfs_prepair`"
 131 export XFS_PARALLEL_REPAIR64_PROG="`set_prog_path xfs_prepair64`"
 132
 133 case "$HOSTOS" in
 134     IRIX*)
 135            export MKFS_XFS_PROG="`set_prog_path mkfs_xfs`"
 136            export MKFS_UDF_PROG="`set_prog_path mkfs_udf`"
 137            export XFS_FSR_PROG="`set_prog_path /usr/etc/fsr_xfs`"
 138            export MKFS_NFS_PROG="false"
 139            ;;
 140     Linux)
 141            export MKFS_XFS_PROG="`set_prog_path mkfs.xfs`"
 142            export MKFS_UDF_PROG="`set_prog_path mkudffs`"
 143            export XFS_FSR_PROG="`set_prog_path xfs_fsr`"
 144            export MKFS_NFS_PROG="false"
 145            ;;
 146 esac
 147
 148 known_hosts()
 149 {
 150         case "$HOST"
 151         in
 152             sheila)
 153                 #dedicated qa machine (has some values already set)
 154                 [ -z "$MODULAR" ] && MODULAR=1
 155                 EMAIL="ddiss@sgi.com"
 156                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 157                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/hdb1
 158                 [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/hdb3
 159                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 160                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/hdb2
 161                 [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/hdb4
 162                 [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
 163                 ;;
 164             break)
 165                 MODULAR=1
 166                 EMAIL="nathans@larry"
 167                 SCRATCH_MNT=/mnt/scratch
 168                 #SCRATCH_DEV=/dev/sda6
 169                 SCRATCH_DEV=budgie:/mnt/scratch
 170                 TEST_DIR=/mnt/test
 171                 #TEST_DEV=/dev/sda5
 172                 TEST_DEV=budgie:/mnt/test
 173                 ;;
 174             bruce)
 175                 MODULAR=0
 176                 EMAIL="nathans@larry"
 177                 SCRATCH_MNT=/mnt/scratch
 178                 SCRATCH_DEV=/dev/sdb5
 179                 SCRATCH_RTDEV=/dev/sdc1
 180                 SCRATCH_LOGDEV=/dev/ram0
 181                 TEST_DIR=/mnt/test
 182                 TEST_DEV=/dev/sdc3
 183                 TEST_RTDEV=/dev/sdb6
 184                 TEST_LOGDEV=/dev/ram1
 185                 #TAPE_DEV=/dev/st0
 186                 #RMT_TAPE_DEV=bruce:/dev/st0
 187                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 188                 #RMT_TAPE_USER=guest
 189                 ;;
 190             frodo)
 191                 MODULAR=0
 192                 EMAIL="nathans@larry"
 193                 TEST_DEV=/dev/hda6
 194                 TEST_DIR=/mnt/test
 195                 SCRATCH_DEV=/dev/hda7
 196                 SCRATCH_MNT=/mnt/scratch
 197                 SCRATCH_LOGDEV=/dev/hda9
 198                 ;;
 199             goldfish)
 200                 MODULAR=0
 201                 TEST_DEV=/dev/hdc1
 202                 TEST_DIR=/mnt/xfs0
 203                 SCRATCH_DEV=/dev/hdc2
 204                 SCRATCH_MNT=/mnt/xfs1
 205                 SCRATCH_LOGDEV=/dev/hdc3
 206                 ;;
 207             burst)
 208                 TEST_DIR=/xfs
 209                 TEST_DEV=/dev/hda3
 210                 SCRATCH_DEV=/dev/hda7
 211                 SCRATCH_MNT=/scratch
 212                 ;;
 213             lumpy)
 214                 TEST_DEV=/dev/sdc5
 215                 TEST_DIR=/mnt/scratch_0
 216                 SCRATCH_DEV=/dev/sdc7
 217                 SCRATCH_MNT=/mnt/scratch_2
 218                 ;;
 219             bongo)
 220                 TEST_DEV=/dev/hda8
 221                 TEST_DIR=/xfs1
 222                 SCRATCH_DEV=/dev/hda9
 223                 SCRATCH_MNT=/xfs2
 224                 SCRATCH_LOGDEV=/dev/hda10
 225                 SCRATCH_RTDEV=/dev/hda11
 226                 ;;
 227             surly)
 228                 TEST_DEV=/dev/hda9
 229                 TEST_DIR=/mnt/xfs1
 230                 SCRATCH_DEV=/dev/hda8
 231                 SCRATCH_MNT=/mnt/xfs0
 232                 SCRATCH_LOGDEV=/dev/hda10
 233                 TAPE_DEV=/dev/st0
 234                 RMT_TAPE_DEV=fuzzy:/dev/st0
 235                 RMT_IRIXTAPE_DEV=blub:/dev/tape
 236                 RMT_TAPE_USER=guest
 237                 ;;
 238             permit)
 239                 TEST_DEV=/dev/sdc1
 240                 TEST_DIR=/mnt/xfs0
 241                 SCRATCH_DEV=/dev/sdd1
 242                 SCRATCH_MNT=/mnt/xfs1
 243                 ;;
 244             indra)
 245                 TEST_DEV=/dev/sdb1
 246                 TEST_DIR=/mnt/xfs0
 247                 SCRATCH_DEV=/dev/sdb2
 248                 SCRATCH_MNT=/mnt/xfs1
 249                 ;;
 250             usermode)
 251                 TEST_DEV=/dev/ubd/1
 252                 TEST_DIR=/mnt/test
 253                 SCRATCH_DEV=/dev/ubd/2
 254                 SCRATCH_MNT=/mnt/scratch
 255                 SCRATCH_RTDEV=/dev/ubd/3
 256                 SCRATCH_LOGDEV=/dev/ubd/4
 257                 ;;
 258             lite)
 259                 TEST_DEV=/dev/sda1
 260                 TEST_DIR=/mnt/sda1
 261                 SCRATCH_DEV=/dev/sda2
 262                 SCRATCH_MNT=/mnt/sda2
 263                 SCRATCH_LOGDEV=/dev/sda3
 264                 SCRATCH_RTDEV=/dev/sda4
 265                 ;;
 266             dmfnt2)
 267                 TEST_DEV=/dev/sda6
 268                 TEST_DIR=/mnt/test
 269                 SCRATCH_DEV=/dev/sdc6
 270                 SCRATCH_MNT=/mnt/scratch
 271                 TAPE_DEV=/dev/st0
 272                 RMT_TAPE_DEV=longhorn:/dev/tape
 273                 # RMT_IRIXTAPE_DEV=longhorn:/dev/tape
 274                 RMT_TAPE_USER=guest
 275                 ;;
 276             lab343)
 277                 MODULAR=0
 278                 EMAIL="hch@sgi.com"
 279                 TEST_DEV=/dev/sdb1
 280                 SCRATCH_DEV=/dev/sdb2
 281                 SCRATCH_LOGDEV=/dev/sdb5
 282                 SCRATCH_RTDEV=/dev/sdb6
 283                 TEST_DIR=/qa/test
 284                 SCRATCH_MNT=/qa/scratch
 285                 ;;
 286             dribble)
 287                 #dedicated qa machine
 288                 MODULAR=0
 289                 EMAIL="ddiss@sgi.com"
 290                 TEST_DIR=/mnt/test
 291                 TEST_DEV=/dev/dsk/dks0d2s0
 292                 SCRATCH_MNT=/mnt/scratch
 293                 SCRATCH_DEV=/dev/dsk/dks0d2s6
 294                 #TAPE_DEV=/dev/tape
 295                 #RMT_TAPE_DEV=icy:/dev/st0
 296                 #RMT_TAPE_USER=guest
 297                 ;;
 298              giro)
 299                 MODULAR=0
 300                 EMAIL="ddiss@sgi.com"
 301                 TEST_DIR=/mnt/test
 302                 TEST_DEV=/dev/dsk/dks0d2s0
 303                 SCRATCH_MNT=/mnt/scratch
 304                 SCRATCH_DEV=/dev/dsk/dks0d2s6
 305                 #TAPE_DEV=/dev/tape
 306                 #RMT_TAPE_DEV=icy:/dev/st0
 307                 #RMT_TAPE_USER=guest
 308                 ;;
 309             cxfsirix1)
 310                 EMAIL="ajones@sgi.com"
 311                 TEST_DIR=/mnt/xfs_test0
 312                 TEST_DEV=/dev/cxvm/xfs_test0
 313                 SCRATCH_MNT=/mnt/xfs_test1
 314                 SCRATCH_DEV=/dev/cxvm/xfs_test1
 315                 ;;
 316             hammer)
 317                 EMAIL="bnaujok@sgi.com"
 318                 TEST_DIR=/mnt/test
 319                 TEST_DEV=/dev/sda5
 320                 SCRATCH_MNT=/mnt/scratch
 321                 SCRATCH_DEV=/dev/sda6
 322                 ;;
 323             emu)
 324                 MODULAR=0
 325                 EMAIL="vapo@sgi.com"
 326                 TEST_DIR=/mnt/test
 327                 TEST_DEV=/dev/sdb1
 328                 SCRATCH_MNT=/mnt/scratch1
 329                 SCRATCH_DEV=/dev/sdb2
 330                 ;;
 331             scaly)
 332                 EMAIL="bnaujok@sgi.com"
 333                 TEST_DIR=/mnt/test
 334                 TEST_DEV=/dev/sdd3
 335                 #TEST_LOGDEV=/dev/sdd1
 336                 SCRATCH_MNT=/mnt/scratch
 337                 SCRATCH_DEV=/dev/sdd4
 338                 #SCRATCH_LOGDEV=/dev/sdd2
 339                 ;;
 340             cxfsaltix5)
 341                 EMAIL="leenap@sgi.com"
 342                 #TEST_DIR=/mnt/xfs_test
 343                 #TEST_DEV=/dev/lxvm/xfs_test
 344                 TEST_DIR=/mnt/xfsdata
 345                 TEST_DEV=/dev/lxvm/xfsdata
 346                 #TEST_LOGDEV=/dev/sdd1
 347                 #SCRATCH_MNT=/mnt/xfs_scratch
 348                 #SCRATCH_DEV=/dev/lxvm/xfs_scratch
 349                 SCRATCH_MNT=/mnt/xfsscratch
 350                 SCRATCH_DEV=/dev/lxvm/xfsscratch
 351                 #SCRATCH_LOGDEV=/dev/sdd2
 352                 ;;
 353             cxfsaltix2)
 354                 EMAIL="leenap@sgi.com"
 355                 #TEST_DIR=/mnt/xfs_test
 356                 #TEST_DEV=/dev/lxvm/xfs_test
 357                 #TEST_DIR=/mnt/xfsdata
 358                 #TEST_DEV=/dev/cxvm/xfsdata
 359                 #TEST_LOGDEV=/dev/sdd1
 360                 #SCRATCH_MNT=/mnt/xfs_scratch
 361                 #SCRATCH_DEV=/dev/lxvm/xfs_scratch
 362                 #SCRATCH_MNT=/mnt/xfsscratch
 363                 #SCRATCH_DEV=/dev/cxvm/xfsscratch
 364                 #SCRATCH_LOGDEV=/dev/sdd2
 365                 TEST_DIR=/mnt/xfs_data
 366                 TEST_DEV=/dev/lxvm/xfs_data
 367                 SCRATCH_MNT=/mnt/xfs_scratch
 368                 SCRATCH_DEV=/dev/lxvm/xfs_scratch
 369                 ;;
 370             inferno)
 371                 #dedicated qa machine (has some values already set)
 372                 [ -z "$MODULAR" ] && MODULAR=1
 373                 EMAIL="ddiss@sgi.com"
 374                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 375                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
 376                 [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
 377                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 378                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
 379                 [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
 380                 [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
 381                 [ -z "$TAPE_DEV" ] && TAPE_DEV=/dev/st0
 382                 ;;
 383             hellfire)
 384                 MODULAR=1
 385                 EMAIL="ajones@sgi.com"
 386                 TEST_DIR=/mnt/test
 387                 TEST_DEV=/dev/sda3
 388                 TEST_LOGDEV=/dev/sda5
 389                 SCRATCH_MNT=/mnt/scratch
 390                 SCRATCH_DEV=/dev/sda4
 391                 SCRATCH_LOGDEV=/dev/sda6
 392                 #SCRATCH_RTDEV=/dev/sda7
 393                 TAPE_DEV=/dev/st0
 394                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 395                 #RMT_TAPE_DEV=icy:/dev/st0
 396                 #RMT_TAPE_USER=guest
 397                 ;;
 398             rooster)
 399                 MODULAR=1
 400                 EMAIL="ajones@sgi.com"
 401                 TEST_DIR=/mnt/test
 402                 TEST_DEV=/dev/sdb1
 403                 SCRATCH_MNT=/mnt/scratch
 404                 SCRATCH_DEV=/dev/sdb2
 405                 TAPE_DEV=/dev/st0
 406                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 407                 #RMT_TAPE_DEV=icy:/dev/st0
 408                 #RMT_TAPE_USER=guest
 409                 ;;
 410             rosella)
 411                 MODULAR=1
 412                 EMAIL="ajones@sgi.com"
 413                 TEST_DIR=/mnt/test
 414                 TEST_DEV=/dev/sdb1
 415                 SCRATCH_MNT=/mnt/scratch
 416                 SCRATCH_DEV=/dev/sdb3
 417                 TAPE_DEV=/dev/st0
 418                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 419                 #RMT_TAPE_DEV=icy:/dev/st0
 420                 #RMT_TAPE_USER=guest
 421                 ;;
 422             crackle)
 423                 #irix-crackle
 424                 TEST_DIR=/mnt/xfs
 425                 SCRATCH_MNT=/mnt/xfs2
 426                 TEST_DEV=/dev/dsk/dks0d1s3
 427                 SCRATCH_DEV=/dev/dsk/dks0d1s4
 428                 ;;
 429             tinkle)
 430                 #irix-patchbox-tinkle
 431                 TEST_DEV=/dev/dsk/dks0d2s0
 432                 TEST_DIR=/mnt/xfs_test
 433                 SCRATCH_DEV=/dev/dsk/dks0d2s1
 434                 SCRATCH_MNT=/mnt/xfs_scratch
 435                 ;;
 436             cocky)
 437                 MODULAR=1
 438                 EMAIL="ajones@sgi.com"
 439                 TEST_DIR=/mnt/test
 440                 TEST_DEV=/dev/sdb1
 441                 TEST_LOGDEV=/dev/sdb3
 442                 SCRATCH_MNT=/mnt/scratch
 443                 SCRATCH_DEV=/dev/sdb2
 444                 SCRATCH_LOGDEV=/dev/sdb4
 445                 #SCRATCH_RTDEV=/dev/sdb5
 446                 TAPE_DEV=/dev/st0
 447                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 448                 #RMT_TAPE_DEV=icy:/dev/st0
 449                 #RMT_TAPE_USER=guest
 450                 ;;
 451             porky)
 452                 #dedicated qa machine (has some values already set)
 453                 [ -z "$MODULAR" ] && MODULAR=1
 454                 EMAIL="ajones@sgi.com"
 455                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 456                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
 457                 [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
 458                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 459                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
 460                 [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
 461                 #[ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb7
 462                 #[ -z "$TAPE_DEV" ] && TAPE_DEV=/dev/st0
 463                 ;;
 464             puffy)
 465                 MODULAR=1
 466                 EMAIL="tes@sgi.com"
 467                 TEST_DIR=/mnt/test
 468                 TEST_DEV=/dev/sda7
 469                 SCRATCH_MNT=/mnt/scratch
 470                 SCRATCH_DEV=/dev/sda8
 471                 TAPE_DEV=/dev/st0
 472                 ;;
 473             galah)
 474                 MODULAR=1
 475                 EMAIL="ddiss@sgi.com"
 476                 TEST_DIR=/mnt/data
 477                 TEST_DEV=/dev/sdb1
 478                 SCRATCH_MNT=/mnt/scratch
 479                 SCRATCH_DEV=/dev/sda6
 480                 #RMT_IRIXTAPE_DEV=snort:/dev/tape
 481                 #RMT_TAPE_DEV=icy:/dev/st0
 482                 #RMT_TAPE_USER=guest
 483                 ;;
 484              screamer)
 485                 #dedicated qa machine (has some values already set)
 486                 [ -z "$MODULAR" ] && MODULAR=1
 487                 EMAIL="ddiss@sgi.com"
 488                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 489                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
 490                 #[ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
 491                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 492                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
 493                 #[ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
 494                 #[ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
 495                 ;;
 496              linux-chatz)
 497                 #vmware on pc-chatz
 498                 MODULAR=1
 499                 EMAIL="chatz@sgi.com"
 500                 USE_EXTERNAL=yes
 501                 TEST_DIR="/mnt/data"
 502                 TEST_DEV=/dev/sdd
 503                 TEST_LOGDEV=/dev/sdb
 504                 SCRATCH_MNT=/mnt/scratch
 505                 SCRATCH_DEV=/dev/sdg
 506                 SCRATCH_LOGDEV=/mnt/sde
 507                 ;;
 508              chapter11)
 509                 [ -z "$MODULAR" ] && MODULAR=1
 510                 EMAIL="ddiss@sgi.com"
 511                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 512                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb5
 513                 [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb7
 514                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 515                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb6
 516                 [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb8
 517                 [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb9
 518                 ;;
 519              dassi)
 520                 MODULAR=0
 521                 EMAIL="ddiss@sgi.com"
 522                 TEST_DIR=/mnt/test
 523                 TEST_DEV=/dev/dsk/dks0d2s0
 524                 SCRATCH_MNT=/mnt/scratch
 525                 SCRATCH_DEV=/dev/dsk/dks0d2s6
 526                 ;;
 527              molten)
 528                 [ -z "$MODULAR" ] && MODULAR=1
 529                 EMAIL="ddiss@sgi.com"
 530                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 531                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb5
 532                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 533                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb6
 534                 ;;
 535              howler)
 536                 [ -z "$MODULAR" ] && MODULAR=1
 537                 EMAIL="allanr@sgi.com"
 538                 [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
 539                 [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
 540                 [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
 541                 [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
 542                 ;;
 543              *)
 544                 echo "Error: need to define parameters for host $HOST"
 545                 exit 1
 546                 ;;
 547         esac
 548 }
 549
 550 if [ -f "$HOST_OPTIONS" ]; then
 551     . "$HOST_OPTIONS"
 552 else
 553     known_hosts
 554 fi
 555
 556 echo $TEST_DEV | grep -q ":" > /dev/null 2>&1
 557 if [ ! -b "$TEST_DEV" -a "$?" != "0" ]
 558 then
 559     echo "common.config: Error: \$TEST_DEV ($TEST_DEV) is not a block device or a NFS filesystem"
 560     exit 1
 561 fi
 562
 563 if [ ! -d "$TEST_DIR" ]
 564 then
 565     echo "common.config: Error: \$TEST_DIR ($TEST_DIR) is not a directory"
 566     exit 1
 567 fi
 568
 569 echo $SCRATCH_DEV | grep -q ":" > /dev/null 2>&1
 570 if [ ! -z "$SCRATCH_DEV" -a ! -b "$SCRATCH_DEV" -a "$?" != "0" ]
 571 then
 572     echo "common.config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) is not a block device or a NFS filesystem"
 573     exit 1
 574 fi
 575
 576 if [ ! -z "$SCRATCH_MNT" -a ! -d "$SCRATCH_MNT" ]
 577 then
 578     echo "common.config: Error: \$SCRATCH_MNT ($SCRATCH_MNT) is not a directory"
 579     exit 1
 580 fi
 581
 582 _readlink()
 583 {
 584     if [ $# -ne 1 ]
 585     then
 586         echo "Usage: _readlink filename" 1>&2
 587         exit 1
 588     fi
 589
 590     perl -e "\$in=\"$1\";" -e '
 591         $lnk = readlink($in);
 592         if ($lnk =~ m!^/.*!) {
 593           print "$lnk\n";
 594         }
 595         else {
 596           chomp($dir = `dirname $in`);
 597           print "$dir/$lnk\n";
 598         }'
 599 }
 600
 601 # if devfs is running expand the full /dev/.. pathname - this is what will be
 602 # returned by utilities such as mount
 603 [ -L "$TEST_DEV" ] && TEST_DEV=`_readlink $TEST_DEV`
 604 [ -L "$SCRATCH_DEV" ] && SCRATCH_DEV=`_readlink $SCRATCH_DEV`
 605 [ -L "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=`_readlink $SCRATCH_LOGDEV`
 606 [ -L "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=`_readlink $SCRATCH_LOGDEV`
 607
 608 # make sure this script returns success
 609 /bin/true