xfstests 241: run parallel dbench
[xfstests-dev.git] / common.config
index e9825b186542b359c64ccf3afd0df780394c86a6..04bdcf6b771e0b9eda5b9412fb14627bbcd4306d 100644 (file)
@@ -1,17 +1,32 @@
-##/bin/sh
+##/bin/bash
 #
 # Copyright (c) 2000-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
 #
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#
 # setup and check for config parameters, and in particular
 #
+# EMAIL -           email of the script runner.
 # TEST_DIR -        scratch test directory that is in an already
 #                   mounted XFS file system, needs to be be world
 #                   writeable
 # TEST_DEV -        device for file system containing TEST_DIR
-# SCRATCH_DEV -     device you can make a scratch file system on
-# SCRATCH_MNT -     mount point for scratch file system
 #
 # and optionally:
+# SCRATCH_DEV -     device you can make a scratch file system on
+# SCRATCH_MNT -     mount point for scratch file system
 # SCRATCH_LOGDEV -  scratch log device for external log testing
 # SCRATCH_RTDEV -   scratch rt dev
 # TEST_LOGDEV -     test log device for external log testing
@@ -21,8 +36,9 @@
 # RMT_IRIXTAPE_DEV- the IRIX remote tape device for the xfsdump tests
 # RMT_TAPE_USER -   remote user for tape device
 #
-# - These can be added to known_hosts() below or a separate local
-#   configuration file can be used (using the HOST_OPTIONS variable).
+# - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
+#   below or a separate local configuration file can be used (using
+#   the HOST_OPTIONS variable).
 # - This script is shared by the stress test system and the auto-qa
 #   system (includes both regression test and benchmark components).
 # - TEST_DEV & TEST_DIR must be assigned.
 #   validity or mountedness.
 #
 
+# all tests should use a common language setting to prevent golden
+# output mismatches.
+export LANG=C
+
 # Warning: don't put freeware before /usr/bsd on IRIX coz you'll
 #  get the wrong hostname and set your system name to -s  :)
 [ -d /usr/bsd ] && PATH=$PATH:/usr/bsd
@@ -68,7 +88,7 @@ set_prog_path()
         return 0
     fi
     p=$1
-    
+
     shift
     for f; do
         if [ -x $f ]; then
@@ -76,7 +96,7 @@ set_prog_path()
             return 0
         fi
     done
-    
+
     echo ""
     return 1
 }
@@ -100,9 +120,6 @@ export UMOUNT_PROG="`set_prog_path umount`"
 export FSSTRESS_PROG="`set_prog_path fsstress $PWD/ltp/fsstress`"
 [ "$FSSTRESS_PROG" = "" ] && _fatal "fsstress not found"
 
-export NSLOOKUP_PROG="`set_prog_path nslookup`"
-[ "$NSLOOKUP_PROG" = "" ] && _fatal "nslookup not found"
-
 export PERL_PROG="`set_prog_path perl`"
 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
 
@@ -112,6 +129,9 @@ export AWK_PROG="`set_prog_path awk`"
 export SED_PROG="`set_prog_path sed`"
 [ "$SED_PROG" = "" ] && _fatal "sed not found"
 
+export BC_PROG="`set_prog_path bc`"
+[ "$BC_PROG" = "" ] && _fatal "bc not found"
+
 export PS_ALL_FLAGS="-ef"
 
 export DF_PROG="`set_prog_path df`"
@@ -126,6 +146,25 @@ export XFS_GROWFS_PROG=`set_prog_path xfs_growfs`
 export XFS_IO_PROG="`set_prog_path xfs_io`"
 export XFS_PARALLEL_REPAIR_PROG="`set_prog_path xfs_prepair`"
 export XFS_PARALLEL_REPAIR64_PROG="`set_prog_path xfs_prepair64`"
+export XFSDUMP_PROG="`set_prog_path xfsdump`"
+export XFSRESTORE_PROG="`set_prog_path xfsrestore`"
+export XFSINVUTIL_PROG="`set_prog_path xfsinvutil`"
+export DBENCH_PROG="`set_prog_path dbench`"
+
+# Generate a comparable xfsprogs version number in the form of
+# major * 10000 + minor * 100 + release
+#
+# $ xfs_db -V
+# xfs_db version 2.9.7
+#
+# so, 2.9.7 = 20907
+_version=`$XFS_DB_PROG -V | $AWK_PROG '
+       /version/ {
+               if (split($3,ver,".") == 3)
+                       print (ver[1] * 10000) + (ver[2] * 100) + ver[3];
+       }'`
+[ -z "$_version" ] && _fatal "xfsprogs version cannot be found"
+export XFSPROGS_VERSION="$_version"
 
 case "$HOSTOS" in
     IRIX*)
@@ -144,452 +183,24 @@ esac
 
 known_hosts()
 {
-    case "$HOST" in
-        vimes)
-            # dedicated qa machine, used to be sheila
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/hdb1
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/hdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/hdb2
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/hdb4
-            [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
-            ;;
-        break)
-            MODULAR=1
-            EMAIL="nathans@larry"
-            SCRATCH_MNT=/mnt/scratch
-            #SCRATCH_DEV=/dev/sda6
-            SCRATCH_DEV=budgie:/mnt/scratch
-            TEST_DIR=/mnt/test
-            #TEST_DEV=/dev/sda5
-            TEST_DEV=budgie:/mnt/test
-            ;;
-        bruce)
-            MODULAR=0
-            EMAIL="nathans@larry"
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdb5
-            SCRATCH_RTDEV=/dev/sdc1
-            SCRATCH_LOGDEV=/dev/ram0
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdc3
-            TEST_RTDEV=/dev/sdb6
-            TEST_LOGDEV=/dev/ram1
-            #TAPE_DEV=/dev/st0
-            #RMT_TAPE_DEV=bruce:/dev/st0
-            #RMT_IRIXTAPE_DEV=snort:/dev/tape
-            #RMT_TAPE_USER=guest
-            ;;
-        frodo)
-            MODULAR=0
-            EMAIL="nathans@larry"
-            TEST_DEV=/dev/hda6
-            TEST_DIR=/mnt/test
-            SCRATCH_DEV=/dev/hda7
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_LOGDEV=/dev/hda9
-            ;;
-        goldfish)
-            MODULAR=0
-            TEST_DEV=/dev/hdc1
-            TEST_DIR=/mnt/xfs0
-            SCRATCH_DEV=/dev/hdc2
-            SCRATCH_MNT=/mnt/xfs1
-            SCRATCH_LOGDEV=/dev/hdc3
-            ;;
-        burst)
-            TEST_DIR=/xfs
-            TEST_DEV=/dev/hda3
-            SCRATCH_DEV=/dev/hda7
-            SCRATCH_MNT=/scratch
-            ;;
-        lumpy)
-            TEST_DEV=/dev/sdc5
-            TEST_DIR=/mnt/scratch_0
-            SCRATCH_DEV=/dev/sdc7
-            SCRATCH_MNT=/mnt/scratch_2
-            ;;
-        bongo)
-            TEST_DEV=/dev/hda8
-            TEST_DIR=/xfs1
-            SCRATCH_DEV=/dev/hda9
-            SCRATCH_MNT=/xfs2
-            SCRATCH_LOGDEV=/dev/hda10
-            SCRATCH_RTDEV=/dev/hda11
-            ;;
-        surly)
-            TEST_DEV=/dev/hda9
-            TEST_DIR=/mnt/xfs1
-            SCRATCH_DEV=/dev/hda8
-            SCRATCH_MNT=/mnt/xfs0
-            SCRATCH_LOGDEV=/dev/hda10
-            TAPE_DEV=/dev/st0
-            RMT_TAPE_DEV=fuzzy:/dev/st0
-            RMT_IRIXTAPE_DEV=blub:/dev/tape
-            RMT_TAPE_USER=guest
-            ;;
-        permit)
-            TEST_DEV=/dev/sdc1
-            TEST_DIR=/mnt/xfs0
-            SCRATCH_DEV=/dev/sdd1
-            SCRATCH_MNT=/mnt/xfs1
-            ;;
-        indra)
-            TEST_DEV=/dev/sdb1
-            TEST_DIR=/mnt/xfs0
-            SCRATCH_DEV=/dev/sdb2
-            SCRATCH_MNT=/mnt/xfs1
-            ;;
-        usermode)
-            TEST_DEV=/dev/ubd/1
-            TEST_DIR=/mnt/test
-            SCRATCH_DEV=/dev/ubd/2
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_RTDEV=/dev/ubd/3
-            SCRATCH_LOGDEV=/dev/ubd/4
-            ;;
-        lite)
-            TEST_DEV=/dev/sda1
-            TEST_DIR=/mnt/sda1
-            SCRATCH_DEV=/dev/sda2
-            SCRATCH_MNT=/mnt/sda2
-            SCRATCH_LOGDEV=/dev/sda3
-            SCRATCH_RTDEV=/dev/sda4
-            ;;
-        dmfnt2)
-            TEST_DEV=/dev/sda6
-            TEST_DIR=/mnt/test
-            SCRATCH_DEV=/dev/sdc6
-            SCRATCH_MNT=/mnt/scratch
-            TAPE_DEV=/dev/st0
-            RMT_TAPE_DEV=longhorn:/dev/tape
-            # RMT_IRIXTAPE_DEV=longhorn:/dev/tape
-            RMT_TAPE_USER=guest
-            ;;
-        lab343)
-            MODULAR=0
-            EMAIL="hch@sgi.com"
-            TEST_DEV=/dev/sdb1
-            SCRATCH_DEV=/dev/sdb2
-            SCRATCH_LOGDEV=/dev/sdb5
-            SCRATCH_RTDEV=/dev/sdb6
-            TEST_DIR=/qa/test
-            SCRATCH_MNT=/qa/scratch
-            ;;
-        dribble)
-            #dedicated qa machine
-            MODULAR=0
-            EMAIL="ddiss@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/dsk/dks0d2s0
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/dsk/dks0d2s6
-            #TAPE_DEV=/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        carrot)
-            #dedicated qa machine, used to be dribble
-            MODULAR=0
-            EMAIL="ddiss@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/dsk/dks0d2s0
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/dsk/dks0d2s6
-            #TAPE_DEV=/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        giro)
-            MODULAR=0
-            EMAIL="ddiss@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/dsk/dks0d2s0
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/dsk/dks0d2s6
-            #TAPE_DEV=/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        cxfsirix1)
-            EMAIL="ajones@sgi.com"
-            TEST_DIR=/mnt/xfs_test0
-            TEST_DEV=/dev/cxvm/xfs_test0
-            SCRATCH_MNT=/mnt/xfs_test1
-            SCRATCH_DEV=/dev/cxvm/xfs_test1
-            ;;
-        hammer)
-            EMAIL="bnaujok@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sda5
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sda6
-            ;;
-        emu)
-            MODULAR=0
-            EMAIL="vapo@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdb1
-            SCRATCH_MNT=/mnt/scratch1
-            SCRATCH_DEV=/dev/sdb2
-            ;;
-        scaly)
-            EMAIL="bnaujok@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdd3
-            #TEST_LOGDEV=/dev/sdd1
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdd4
-            #SCRATCH_LOGDEV=/dev/sdd2
-            ;;
-        gonzo1)
-            EMAIL="leenap@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/xfs_test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/lxvm/xfs_test
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb1
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/xfs_scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/lxvm/xfs_scratch
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb2
-            [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb3
-           ;;
-        kermit1)
-            EMAIL="mohamedb@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/xfs_test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/lxvm/xfs_test
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb1
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/xfs_scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/lxvm/xfs_scratch
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb2
-            [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb3
-           ;;
-        rizzo1)
-            EMAIL="mohamedb@sgi.com"
-            TEST_DIR=/mnt/xfs_test
-            TEST_DEV=/dev/lxvm/xfs_test
-            SCRATCH_MNT=/mnt/xfs_scratch
-            SCRATCH_DEV=/dev/lxvm/xfs_scratch
-            ;;
-        gaspode)
-            #dedicated qa machine (has some values already set)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
-            [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
-            [ -z "$TAPE_DEV" ] && TAPE_DEV=/dev/st0
-            ;;
-       134.14.54.101)
-            #The IP for file system resource on HA cluster.
-           EMAIL="leenap@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/data
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/lxvm/data
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/lxvm/scratch
-            ;;
-       hellfire)
-            MODULAR=1
-            EMAIL="ajones@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sda3
-            TEST_LOGDEV=/dev/sda5
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sda4
-            SCRATCH_LOGDEV=/dev/sda6
-            #SCRATCH_RTDEV=/dev/sda7
-            TAPE_DEV=/dev/st0
-            #RMT_IRIXTAPE_DEV=snort:/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        rooster)
-            MODULAR=1
-            EMAIL="ajones@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdb1
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdb2
-            TAPE_DEV=/dev/st0
-            #RMT_IRIXTAPE_DEV=snort:/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        rosella)
-            MODULAR=1
-            EMAIL="ajones@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdb1
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdb3
-            TAPE_DEV=/dev/st0
-            #RMT_IRIXTAPE_DEV=snort:/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        crackle)
-            #irix-crackle
-            TEST_DIR=/mnt/xfs
-            SCRATCH_MNT=/mnt/xfs2
-            TEST_DEV=/dev/dsk/dks0d1s3
-            SCRATCH_DEV=/dev/dsk/dks0d1s4
-            ;;
-        tinkle)
-            #irix-patchbox-tinkle
-            TEST_DEV=/dev/dsk/dks0d2s0
-            TEST_DIR=/mnt/xfs_test
-            SCRATCH_DEV=/dev/dsk/dks0d2s1
-            SCRATCH_MNT=/mnt/xfs_scratch
-            ;;
-        cocky)
-            MODULAR=1
-            EMAIL="ajones@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdb1
-            TEST_LOGDEV=/dev/sdb3
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdb2
-            SCRATCH_LOGDEV=/dev/sdb4
-            #SCRATCH_RTDEV=/dev/sdb5
-            TAPE_DEV=/dev/st0
-            #RMT_IRIXTAPE_DEV=snort:/dev/tape
-            #RMT_TAPE_DEV=icy:/dev/st0
-            #RMT_TAPE_USER=guest
-            ;;
-        nobbs)
-            #dedicated qa machine, used to be porky
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
-            #[ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb7
-            #[ -z "$TAPE_DEV" ] && TAPE_DEV=/dev/st0
-            ;;
-        puffy)
-            MODULAR=1
-            EMAIL="tes@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sda7
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sda8
-            TAPE_DEV=/dev/st0
-            ;;
-        galah)
-            MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
-            ;;
-        screamer)
-            #dedicated qa machine (has some values already set)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            #[ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            #[ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
-            #[ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb5
-            ;;
-        linux-chatz)
-            #vmware on pc-chatz
-            MODULAR=1
-            EMAIL="chatz@sgi.com"
-            USE_EXTERNAL=yes
-            TEST_DIR="/mnt/data"
-            TEST_DEV=/dev/sdd
-            TEST_LOGDEV=/dev/sdb
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdg
-            SCRATCH_LOGDEV=/mnt/sde
-            ;;
-        chapter11)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb5
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb7
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb6
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb8
-            [ -z "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=/dev/sdb9
-            ;;
-        dassi)
-            MODULAR=0
-            EMAIL="ddiss@sgi.com"
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/dsk/dks0d2s0
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/dsk/dks0d2s1
-            ;;
-        molten)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb5
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb6
-            ;;
-        howler)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="allanr@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            ;;
-        flame)
-            #dedicated qa machine (has some values already set)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/xfs_test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/lxvm/xfs_test
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/xfs_scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/lxvm/xfs_scratch
-            ;;
-        growler)
-            [ -z "$MODULAR" ] && MODULAR=1
-            EMAIL="ddiss@sgi.com"
-            [ -z "$TEST_DIR" ] && TEST_DIR=/mnt/test
-            [ -z "$TEST_DEV" ] && TEST_DEV=/dev/sdb1
-            [ -z "$TEST_LOGDEV" ] && TEST_LOGDEV=/dev/sdb3
-            [ -z "$SCRATCH_MNT" ] && SCRATCH_MNT=/mnt/scratch
-            [ -z "$SCRATCH_DEV" ] && SCRATCH_DEV=/dev/sdb2
-            [ -z "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=/dev/sdb4
-            ;;
-        melt)
-            MODULAR=1
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sdb1
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sdb2
-            ;;
-        mallet)
-            MODULAR=1
-            TEST_DIR=/mnt/test
-            TEST_DEV=/dev/sda3
-            SCRATCH_MNT=/mnt/scratch
-            SCRATCH_DEV=/dev/sda4
-            ;;
-        *)
-            echo "Error: need to define parameters for host $HOST"
-            exit 1
-            ;;
-    esac
+  [ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
+
+  [ -f /etc/xfsqa.config ]             && . /etc/xfsqa.config
+  [ -f $HOST_CONFIG_DIR/$HOST ]        && . $HOST_CONFIG_DIR/$HOST
+  [ -f $HOST_CONFIG_DIR/$HOST.config ] && . $HOST_CONFIG_DIR/$HOST.config
+
+  #  Mandatory Config values.
+  MC=""
+  [ -z "$EMAIL" ]          && MC="$MC EMAIL"
+  [ -z "$TEST_DIR" ]       && MC="$MC TEST_DIR"
+  [ -z "$TEST_DEV" ]       && MC="$MC TEST_DEV"
+
+  if [ -n "$MC" ]; then
+    echo "Warning: need to define parameters for host $HOST"
+    echo "       or set variables:"
+    echo "       $MC"
+    exit 1
+  fi
 }
 
 if [ -f "$HOST_OPTIONS" ]; then
@@ -620,30 +231,5 @@ if [ ! -z "$SCRATCH_MNT" -a ! -d "$SCRATCH_MNT" ]; then
     exit 1
 fi
 
-_readlink()
-{
-    if [ $# -ne 1 ]; then
-        echo "Usage: _readlink filename" 1>&2
-        exit 1
-    fi
-    
-    perl -e "\$in=\"$1\";" -e '
-    $lnk = readlink($in);
-    if ($lnk =~ m!^/.*!) {
-        print "$lnk\n";
-    }
-    else {
-        chomp($dir = `dirname $in`);
-        print "$dir/$lnk\n";
-    }'
-}
-
-# if devfs is running expand the full /dev/.. pathname - this is what will be
-# returned by utilities such as mount
-[ -L "$TEST_DEV" ] && TEST_DEV=`_readlink $TEST_DEV`
-[ -L "$SCRATCH_DEV" ] && SCRATCH_DEV=`_readlink $SCRATCH_DEV`
-[ -L "$SCRATCH_LOGDEV" ] && SCRATCH_LOGDEV=`_readlink $SCRATCH_LOGDEV`
-[ -L "$SCRATCH_RTDEV" ] && SCRATCH_RTDEV=`_readlink $SCRATCH_LOGDEV`
-
 # make sure this script returns success
 /bin/true