3 # Test basic functionality of the filesystem using simple
9 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
10 . $LUSTRE/tests/test-framework.sh
12 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
14 MAX_THREADS=${MAX_THREADS:-20}
15 RAMKB=`awk '/MemTotal:/ { print $2 }' /proc/meminfo`
16 if [ -z "$THREADS" ]; then
17 THREADS=$((RAMKB / 16384))
18 [ $THREADS -gt $MAX_THREADS ] && THREADS=$MAX_THREADS
20 SIZE=${SIZE:-$((RAMKB * 2))}
23 DEBUG_LVL=${DEBUG_LVL:-0}
24 DEBUG_OFF=${DEBUG_OFF:-"eval lctl set_param debug=\"$DEBUG_LVL\""}
25 DEBUG_ON=${DEBUG_ON:-"eval lctl set_param debug=0x33f0484"}
27 PIOSBIN=${PIOSBIN:-$(which pios 2> /dev/null || true)}
29 pios_THREADCOUNT=${pios_THREADCOUNT:-"1,8,40"}
30 [ "$SLOW" = "no" ] && pios_THREADCOUNT=8
32 pios_REGIONCOUNT=${pios_REGIONCOUNT:-1024}
33 pios_CHUNKSIZE=${pios_CHUNKSIZE:-1M}
34 pios_REGIONSIZE=${pios_REGIONSIZE:-8M}
35 pios_OFFSET=${pios_OFFSET:-16M}
37 [ "$SLOW" = "no" ] && EXCEPT_SLOW="iozone"
40 check_and_setup_lustre
43 rm -rf $DIR/[df][0-9]*
46 if ! which dbench > /dev/null 2>&1 ; then
47 skip_env "No dbench installed"
51 local DBENCHDIR=$DIR/d0.$HOSTNAME
53 local SPACE=`df -P $MOUNT | tail -n 1 | awk '{ print $4 }'`
54 DB_THREADS=$((SPACE / 50000))
55 [ $THREADS -lt $DB_THREADS ] && DB_THREADS=$THREADS
61 FAIL_ON_ERROR=false check_runas_id_ret $myUID $myGID $myRUNAS || \
62 { myRUNAS="" && myUID=$UID && myGID=`id -g $USER`; }
63 chown $myUID:$myGID $DBENCHDIR
65 [ "$SLOW" = "no" ] && duration=" -t 120"
66 if [ "$SLOW" != "no" -o $DB_THREADS -eq 1 ]; then
67 $myRUNAS bash rundbench -D $DBENCHDIR 1 $duration || error "dbench failed!"
70 if [ $DB_THREADS -gt 1 ]; then
72 $myRUNAS bash rundbench -D $DBENCHDIR $DB_THREADS $duration
77 run_test dbench "dbench"
80 if ! which bonnie++ > /dev/null 2>&1; then
81 skip_env "No bonnie++ installed"
84 local BONDIR=$DIR/d0.bonnie
86 $LFS setstripe -c -1 $BONDIR
88 local MIN=`lctl get_param -n osc.*.kbytesavail | sort -n | head -n1`
89 local SPACE=$(( OSTCOUNT * MIN ))
90 [ $SPACE -lt $SIZE ] && SIZE=$((SPACE * 3 / 4))
91 log "min OST has ${MIN}kB available, using ${SIZE}kB file size"
96 FAIL_ON_ERROR=false check_runas_id_ret $myUID $myGID $myRUNAS || \
97 { myRUNAS="" && myUID=$UID && myGID=`id -$USER`; }
98 chown $myUID:$myGID $BONDIR
99 $myRUNAS bonnie++ -f -r 0 -s$((SIZE / 1024)) -n 10 -u$myUID:$myGID -d$BONDIR
102 run_test bonnie "bonnie++"
105 if ! which iozone > /dev/null 2>&1; then
106 skip_env "No iozone installed"
112 local IOZDIR=$DIR/d0.iozone
114 $LFS setstripe -c -1 $IOZDIR
116 local MIN=`lctl get_param -n osc.*.kbytesavail | sort -n | head -n1`
117 local SPACE=$(( OSTCOUNT * MIN ))
118 [ $SPACE -lt $SIZE ] && SIZE=$((SPACE * 3 / 4))
119 log "min OST has ${MIN}kB available, using ${SIZE}kB file size"
120 IOZONE_OPTS="-i 0 -i 1 -i 2 -e -+d -r $RSIZE"
121 IOZFILE="$IOZDIR/iozone"
122 IOZLOG=$TMP/iozone.log
123 # $SPACE was calculated with all OSTs
128 FAIL_ON_ERROR=false check_runas_id_ret $myUID $myGID $myRUNAS || \
129 { myRUNAS="" && myUID=$UID && myGID=`id -g $USER`; }
130 chown $myUID:$myGID $IOZDIR
131 $myRUNAS iozone $IOZONE_OPTS -s $SIZE -f $IOZFILE 2>&1 | tee $IOZLOG
132 tail -1 $IOZLOG | grep -q complete || \
133 { error "iozone (1) failed" && return 1; }
137 # check if O_DIRECT support is implemented in kernel
138 if [ -z "$O_DIRECT" ]; then
140 if ! ./directio write $DIR/f.iozone 0 1; then
141 log "SKIP iozone DIRECT IO test"
146 if [ "$O_DIRECT" != "no" -a "$IOZONE_DIR" != "no" ]; then
148 $myRUNAS iozone -I $IOZONE_OPTS -s $SIZE -f $IOZFILE.odir 2>&1 | tee $IOZLOG
149 tail -1 $IOZLOG | grep -q complete || \
150 { error "iozone (2) failed" && return 1; }
155 SPACE=`df -P $MOUNT | tail -n 1 | awk '{ print $4 }'`
156 IOZ_THREADS=$((SPACE / SIZE * 2 / 3 ))
157 [ $THREADS -lt $IOZ_THREADS ] && IOZ_THREADS=$THREADS
158 IOZVER=`iozone -v | awk '/Revision:/ {print $3}' | tr -d .`
159 if [ "$IOZ_THREADS" -gt 1 -a "$IOZVER" -ge 3145 ]; then
160 $LFS setstripe -c -1 $IOZDIR
164 while [ $THREAD -le $IOZ_THREADS ]; do
165 IOZFILE="$IOZFILE $IOZDIR/iozone.$THREAD"
166 THREAD=$((THREAD + 1))
168 $myRUNAS iozone $IOZONE_OPTS -s $((SIZE / IOZ_THREADS)) -t $IOZ_THREADS -F $IOZFILE 2>&1 | tee $IOZLOG
169 tail -1 $IOZLOG | grep -q complete || \
170 { error "iozone (3) failed" && return 1; }
173 elif [ $IOZVER -lt 3145 ]; then
174 VER=`iozone -v | awk '/Revision:/ { print $3 }'`
175 echo "iozone $VER too old for multi-thread test"
178 run_test iozone "iozone"
181 local testfile=$DIR/f0.fsxfile
184 local SPACE=`df -P $MOUNT | tail -n 1 | awk '{ print $4 }'`
185 [ $SPACE -lt $FSX_SIZE ] && FSX_SIZE=$((SPACE * 3 / 4))
187 FSX_SEED=${FSX_SEED:-$RANDOM}
189 $LFS setstripe -c -1 $testfile
190 echo Using FSX_SEED=$FSX_SEED FSX_SIZE=$FSX_SIZE FSX_COUNT=$FSX_COUNT
191 fsx -c 50 -p 1000 -S $FSX_SEED -P $TMP -l $FSX_SIZE \
192 -N $(($FSX_COUNT * 100)) $DIR/fsxfile
198 ############################################################
204 local num=${str:0:${#str}-1}
205 case ${str:${#str}-1} in
206 k|K ) num=$((num << 10));; #
207 m|M ) num=$((num << 20));; # emacs is confsued by the << and
208 g|G ) num=$((num << 30));; # these comments help it out.
209 t|T ) num=$((num << 40));; #
217 # /* Adding 10% to total test size for filesystem overhead */
218 # size = size + (double)(size) * (double) (0.1);
220 # total_test_size = runarg->stream[n - 1].max_offset +
221 # runarg->regionsize;
223 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
224 local size=$(($(iterpr_KMGT $pios_REGIONCOUNT) * \
225 $(iterpr_KMGT $pios_OFFSET) + \
226 $(iterpr_KMGT $pios_REGIONSIZE) ))
227 size=$(( size + size / 10 ))
228 if [ $((space * 1024)) -le $size ]; then
229 echo "Need free space atleast $size, have $((space * 1024))"
235 local testdir=$DIR/$tdir
239 [ "$1" == "--stripe" ] && stripes=-1
240 $LFS setstripe $testdir -c $stripes
241 echo "Test directory stripe count: $stripes"
246 local testdir=$DIR/$tdir
247 [ $rc = 0 ] && rm -rf $testdir
251 local testdir=$DIR/$tdir
252 local cmd="$PIOSBIN -t $pios_THREADCOUNT -n $pios_REGIONCOUNT \
253 -c $pios_CHUNKSIZE -s $pios_REGIONSIZE \
254 -o $pios_OFFSET $@ -p $testdir"
256 if [ ! -d $testdir ]; then
257 error "No test directory created, setup_pios must have failed"
271 if [ -z "$PIOSBIN" ]; then
272 skip_env "$0 : pios not found PIOSBIN=$PIOSBIN"
277 space_check || { skip_env "not enough space" && return 0; }
278 pios_setup --stripe || return
283 run_pios --verify || rc=$?
288 run_test pios_ssf "pios shared single file"
291 if [ -z "$PIOSBIN" ]; then
292 skip_env "pios not found PIOSBIN=$PIOSBIN"
297 space_check || { skip_env "not enough space" && return 0; }
302 run_pios -L fpp || return
303 run_pios -L fpp --verify || rc=$?
308 run_test pios_fpp "pios file per process"
310 equals_msg `basename $0`: test complete, cleaning up
311 check_and_cleanup_lustre
312 [ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG && grep -q FAIL $TESTSUITELOG && exit 1 || true