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LU-3409 llite: silence lockdep warning in ll_md_blocking_ast
[fs/lustre-release.git] / lustre / tests / rundbench
1 #!/bin/bash
2
3 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
4 . $LUSTRE/tests/test-framework.sh
5
6 usage() {
7     echo "-C use chroot instead of cd"
8     echo "-D DIR - use 'DIR' as work directory"
9     echo
10     exit;
11 }
12
13 PATH=${DBENCH_LIB}:${PATH}
14 MOUNT=${MOUNT:-/mnt/lustre}
15 DIR=${DIR:-$MOUNT/`hostname`}
16
17 PREFIX="on"
18 while getopts "CD:" opt $*; do
19         case $opt in
20                 D) [ -d $OPTARG ] && DIR=$OPTARG ;;
21                 C) CHROOT="yes" ;;
22                 \?) usage ;;
23         esac
24 done
25
26 mkdir -p $DIR
27 TGT=$DIR/client.txt
28 CLIENT_PREFIX="${DBENCH_LIB} /usr/share/dbench /usr/local/share /usr/lib/dbench"
29 CLIENT_FILE="client.txt client_plain.txt dbench_client"
30 if ! which dbench > /dev/null 2>&1 ; then
31     [ "$MISSING_DBENCH_OK" ] || { error "$0 : $(hostname) dbench is not installed !" && exit 3; }
32     skip_env "$0 : $(hostname) dbench is not installed"
33     exit 0
34 fi
35 CLIENT=""
36
37 for prefix in $CLIENT_PREFIX; do
38         for file in $CLIENT_FILE; do
39                 if [ -s "${prefix}/${file}" ]; then
40                         CLIENT="${prefix}/${file}";
41                         break;
42                 fi
43         done
44         [ "x$CLIENT" != "x" ] && break;
45 done
46
47 if [ -n "$DBENCH_SRC" -a -s "$DBENCH_SRC" ]; then
48     CLIENT=$DBENCH_SRC
49 fi
50
51 [ ! -s "$CLIENT" ] &&
52     skip_env "$0: no client file found for dbench on $(hostname): "\
53              "DBENCH_LIB=$DBENCH_LIB DBENCH_SRC=$DBENCH_SRC" && exit 0
54
55 [ ! -s "$TGT" ] && echo "copying $CLIENT to $TGT" && cp $CLIENT $TGT
56 [ ! -s "$TGT" ] && \
57     echo "$0 : $(hostname) $TGT file doesn't exist after cp $CLIENT $TGT" && exit 1
58
59 if [ "x$CHROOT" == "xyes" ]; then
60         echo "copying necessary libs to $DIR"
61         cp `which dbench` $DIR
62         LIBS71=$(ldd $DIR/dbench|sed -e 's/\t*//' -e 's/.*=> //' -e 's/ .*//' -e 's/^\///')
63         tar -C / -chf - $LIBS71 | tar -C $DIR -xvf -
64         if [ "${PIPESTATUS[*]}" != "0 0" ]; then
65                 echo "can't copy libs $LIBS71 to $DIR"
66                 rm -f $DIR/dbench
67                 exit 1
68         fi
69         RUN="chroot $DIR"
70         PREFIX="in"
71         PATH=.:/:$PATH
72 fi
73
74 shift $((OPTIND - 1))
75
76 trap '
77 echo kill dbench main pid=$DBENCHPID
78 kill $DBENCHPID
79 rm -rf dbench $LIBS71 client.txt
80 exit 0
81 ' TERM
82
83 cd $DIR
84 echo "running 'dbench $@' $PREFIX $PWD at `date`"
85
86 $RUN dbench -c client.txt $@ &
87 DBENCHPID=$!
88 echo "dbench PID=$DBENCHPID"
89 wait $DBENCHPID
90 RC=$?
91 [ $RC -ne 0 ] && killall -9 dbench
92
93 rm -rf dbench $LIBS71 client.txt
94 exit $RC