- landing of b_hd_cleanup_merge to HEAD.

[fs/lustre-release.git] / lustre / tests / uml.sh

diff --git a/lustre/tests/uml.sh b/lustre/tests/uml.sh
index fad9cfe..f9942a9 100644 (file)
--- a/lustre/tests/uml.sh
+++ b/lustre/tests/uml.sh
@@ -1,23 +1,117 @@
 #!/bin/bash
 
-config=uml.xml
-LMC=../utils/lmc
+export PATH=`dirname $0`/../utils:$PATH
+
+config=${1:-uml.xml}
+LMC=${LMC:-lmc}
+TMP=${TMP:-/tmp}
+
+MDSDEV=${MDSDEV:-$TMP/mds1-`hostname`}
+MDSSIZE=${MDSSIZE:-100000}
+
+OSTDEVBASE=$TMP/ost
+#OSTDEV1=${OSTDEV1:-${OSTDEVBASE}1}
+#OSTDEV2=${OSTDEV2:-${OSTDEVBASE}2}
+#etc
+OSTSIZE=${OSTSIZE:-100000}
+STRIPECNT=${STRIPECNT:-1}
+STRIPE_BYTES=${STRIPE_BYTES:-1048576}
+OSDTYPE=${OSDTYPE:-obdfilter}
+OSTFAILOVER=${OSTFAILOVER:-}
+
+MOUNT=${MOUNT:-/mnt/lustre}
+FSTYPE=${FSTYPE:-ext3}
+
+NETTYPE=${NETTYPE:-tcp}
+NIDTYPE=${NIDTYPE:-$NETTYPE}
+
+# NOTE - You can't have different MDS/OST nodes and also have clients on the
+#        MDS/OST nodes without using --endlevel and --startlevel during lconf.
+#        You can put both MDS/OST on one node and client can be there too.
+#        CLIENTS is a space-separated list of client nodes.
+#
+#        The rule is that both the MDS and the OST must be set up before any
+#        of the clients can be started, so plan accordingly.
+
+# Three separate systems
+MDSNODE=${MDSNODE:-uml1}
+OSTNODES=${OSTNODES:-"uml2 uml2"}
+CLIENTS=${CLIENTS:-"uml3"}
+
+# Single system with additional clients
+#MDSNODE=uml1
+#OSTNODES="uml1 uml1"
+#CLIENTS="$MDSNODE client"
+
+# Two systems with client on MDS, and additional clients (set up OST first)
+#MDSNODE=uml1
+#OSTNODES="uml2 uml2"
+#CLIENTS="$MDSNODE client"
+
+# Two systems with client on OST, and additional clients (set up MDS first)
+#MDSNODE=uml1
+#OSTNODES="uml2 uml2"
+#CLIENTS="$OSTNODES client"
+
+rm -f $config
+
+h2localhost () {
+       echo localhost
+}
+       
+h2tcp () {
+       case $1 in
+       client) echo '\*' ;;
+       *) echo $1 ;;
+       esac
+}
+
+h2elan () {
+       case $1 in
+       client) echo '\*' ;;
+       *) echo $1 | sed "s/[^0-9]*//" ;;
+       esac
+}
+
+h2gm () {
+       echo `gmnalnid -n$1`
+}
 
 # create nodes
-${LMC} -o $config --node uml1 --net uml1 tcp 
-${LMC} -m $config --node uml2 --net uml2 tcp 
-${LMC} -m $config --node uml3 --net uml3 tcp 
+echo -n "adding NET for:"
+for NODE in `echo $MDSNODE $OSTNODES $CLIENTS | tr -s " " "\n" | sort -u`; do
+       echo -n " $NODE"
+       ${LMC} -m $config --add net --node $NODE --nid `h2$NIDTYPE $NODE` --nettype $NETTYPE || exit 1
+done
 
 # configure mds server
-${LMC} -m $config  --node uml1 --mds mds1 /tmp/mds1 50000
+echo; echo "adding MDS on: $MDSNODE"
+${LMC} -m $config --add mds --format --node $MDSNODE --mds mds1 --fstype $FSTYPE --dev $MDSDEV --size $MDSSIZE ||exit 10
 
 # configure ost
-${LMC} -m $config  --lov lov1 mds1 65536 0 0
-${LMC} -m $config  --node uml2 --lov lov1 --ost /tmp/ost1 100000
-${LMC} -m $config  --node uml2 --lov lov1 --ost /tmp/ost2 100000
-# is this needed?
-# ${LMC} -m $config  --node uml2 --mdc MDC_mds1
-
-# create client config
-${LMC} -m $config  --node uml3 --mtpt /mnt/lustre mds1 lov1
+${LMC} -m $config --add lov --lov lov1 --mds mds1 --stripe_sz $STRIPE_BYTES --stripe_cnt $STRIPECNT --stripe_pattern 0 || exit 20
+COUNT=1
+echo -n "adding OST on:"
+for NODE in $OSTNODES; do
+       eval OSTDEV=\$OSTDEV$COUNT
+       echo -n " $NODE"
+       OSTDEV=${OSTDEV:-$OSTDEVBASE$COUNT-`hostname`}
+       case "$OSDTYPE" in
+               obdfilter)
+                       OSTARGS="--fstype $FSTYPE --dev $OSTDEV --size $OSTSIZE"
+                       ;;
+               obdecho)
+                       OSTARGS="--osdtype=obdecho"
+                       ;;
+       esac
+        ${LMC} -m $config --add ost --node $NODE --lov lov1 $OSTARGS $OSTFAILOVER || exit 21
+       COUNT=`expr $COUNT + 1`
+done
 
+# create client config(s)
+echo; echo -n "adding CLIENT on:"
+for NODE in $CLIENTS; do
+       echo -n " $NODE"
+       ${LMC} -m $config --add mtpt --node $NODE --path $MOUNT --mds mds1 --lov lov1 || exit 30
+done
+echo