set -e
-PTLDEBUG=${PTLDEBUG:--1}
-LUSTRE=${LUSTRE:-`dirname $0`/..}
+LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
SETUP=${SETUP:-""}
CLEANUP=${CLEANUP:-""}
. $LUSTRE/tests/test-framework.sh
init_test_env $@
. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
-ostfailover_HOST=${ostfailover_HOST:-$ost_HOST}
+# While we do not use OSTCOUNT=1 setup anymore,
+# ost1failover_HOST is used
+#ostfailover_HOST=${ostfailover_HOST:-$ost_HOST}
#failover= must be defined in OST_MKFS_OPTIONS if ostfailover_HOST != ost_HOST
+remote_ost_nodsh && skip "remote OST with nodsh" && exit 0
+
+if [ "$FAILURE_MODE" = "HARD" ] && mixed_ost_devs; then
+ skip "$0: Several ost services on one ost node are used with FAILURE_MODE=$FAILURE_MODE. "
+ exit 0
+fi
+
# Tests that fail on uml
CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
[ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 6"
ALWAYS_EXCEPT="$REPLAY_OST_SINGLE_EXCEPT"
#
-[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
-
-# It is replay-ost-single, after all
-OSTCOUNT=1
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="5"
build_test_filter
-REFORMAT=--reformat cleanup_and_setup_lustre
-rm -rf $DIR/${TESTSUITE}/[df][0-9]* # bug 13798 new t-f tdir staff
+check_and_setup_lustre
+assert_DIR
rm -rf $DIR/[df][0-9]*
+TDIR=$DIR/d0.${TESTSUITE}
+mkdir -p $TDIR
+$LFS setstripe $TDIR -i 0 -c 1
+$LFS getstripe $TDIR
+
test_0a() {
zconf_umount `hostname` $MOUNT -f
# needs to run during initial client->OST connection
#define OBD_FAIL_OST_ALL_REPLY_NET 0x211
- do_facet ost "sysctl -w lustre.fail_loc=0x80000211"
+ do_facet ost1 "lctl set_param fail_loc=0x80000211"
zconf_mount `hostname` $MOUNT && df $MOUNT || error "0a mount fail"
}
run_test 0a "target handle mismatch (bug 5317) `date +%H:%M:%S`"
test_0b() {
fail ost1
- cp /etc/profile $DIR/$tfile
+ cp /etc/profile $TDIR/$tfile
sync
- diff /etc/profile $DIR/$tfile
- rm -f $DIR/$tfile
+ diff /etc/profile $TDIR/$tfile
+ rm -f $TDIR/$tfile
}
run_test 0b "empty replay"
test_1() {
- date > $DIR/$tfile
+ date > $TDIR/$tfile || error "error creating $TDIR/$tfile"
fail ost1
- $CHECKSTAT -t file $DIR/$tfile || return 1
- rm -f $DIR/$tfile
+ $CHECKSTAT -t file $TDIR/$tfile || return 1
+ rm -f $TDIR/$tfile
}
run_test 1 "touch"
test_2() {
for i in `seq 10`; do
- echo "tag-$i" > $DIR/$tfile-$i
+ echo "tag-$i" > $TDIR/$tfile-$i || error "create $TDIR/$tfile-$i"
done
fail ost1
for i in `seq 10`; do
- grep -q "tag-$i" $DIR/$tfile-$i || error "f2-$i"
+ grep -q "tag-$i" $TDIR/$tfile-$i || error "grep $TDIR/$tfile-$i"
done
- rm -f $DIR/$tfile-*
+ rm -f $TDIR/$tfile-*
}
run_test 2 "|x| 10 open(O_CREAT)s"
test_3() {
verify=$ROOT/tmp/verify-$$
- dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $DIR/$tfile &
+ dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $TDIR/$tfile &
ddpid=$!
sync &
fail ost1
wait $ddpid || return 1
- cmp $verify $DIR/$tfile || return 2
- rm -f $verify $DIR/$tfile
+ cmp $verify $TDIR/$tfile || return 2
+ rm -f $verify $TDIR/$tfile
}
run_test 3 "Fail OST during write, with verification"
test_4() {
verify=$ROOT/tmp/verify-$$
- dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $DIR/$tfile
+ dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $TDIR/$tfile
# invalidate cache, so that we're reading over the wire
cancel_lru_locks osc
- cmp $verify $DIR/$tfile &
+ cmp $verify $TDIR/$tfile &
cmppid=$!
fail ost1
wait $cmppid || return 1
- rm -f $verify $DIR/$tfile
+ rm -f $verify $TDIR/$tfile
}
run_test 4 "Fail OST during read, with verification"
+iozone_bg () {
+ local args=$@
+
+ local tmppipe=$TMP/${TESTSUITE}.${TESTNAME}.pipe
+ mkfifo $tmppipe
+
+ echo "+ iozone $args"
+ iozone $args > $tmppipe &
+
+ local pid=$!
+
+ echo "tmppipe=$tmppipe"
+ echo iozone pid=$pid
+
+ # iozone exit code is 0 even if iozone is not completed
+ # need to check iozone output on "complete"
+ local iozonelog=$TMP/${TESTSUITE}.iozone.log
+ rm -f $iozonelog
+ cat $tmppipe | while read line ; do
+ echo "$line"
+ echo "$line" >>$iozonelog
+ done;
+
+ local rc=0
+ wait $pid
+ rc=$?
+ if ! $(tail -1 $iozonelog | grep -q complete); then
+ echo iozone failed!
+ rc=1
+ fi
+ rm -f $tmppipe
+ rm -f $iozonelog
+ return $rc
+}
+
test_5() {
- [ -z "`which iozone 2> /dev/null`" ] && log "iozone missing" && return
- FREE=`df -P -h $DIR | tail -n 1 | awk '{ print $3 }'`
- case $FREE in
- *T|*G) FREE=1G;;
- esac
- IOZONE_OPTS="-i 0 -i 1 -i 2 -+d -r 4 -s $FREE"
- iozone $IOZONE_OPTS -f $DIR/$tfile &
- PID=$!
+ [ -z "`which iozone 2> /dev/null`" ] && skip "iozone missing" && return 0
+
+ # striping is -c 1, get min of available
+ local minavail=$(lctl get_param -n osc.*[oO][sS][cC][-_]*.kbytesavail | sort -n | head -1)
+ local size=$(( minavail * 3/4 ))
+ local GB=1048576 # 1048576KB == 1GB
+
+ if (( size > GB )); then
+ size=$GB
+ fi
+ local iozone_opts="-i 0 -i 1 -i 2 -+d -r 4 -s $size -f $TDIR/$tfile"
+
+ iozone_bg $iozone_opts &
+ local pid=$!
+
+ echo iozone bg pid=$pid
sleep 8
fail ost1
- wait $PID
- RC=$?
- log "iozone rc=$RC"
- rm -f $DIR/$tfile
- [ $RC -ne 0 ] && return $RC || true
+ local rc=0
+ wait $pid
+ rc=$?
+ log "iozone rc=$rc"
+ rm -f $TDIR/$tfile
+ [ $rc -eq 0 ] || error "iozone failed"
+ return $rc
}
run_test 5 "Fail OST during iozone"
kbytesfree() {
- awk '{total+=$1} END {print total}' /proc/fs/lustre/osc/*-osc-*/kbytesfree
+ calc_osc_kbytes kbytesfree
}
test_6() {
- f=$DIR/$tfile
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return 0
+
+ f=$TDIR/$tfile
rm -f $f
sync && sleep 2 && sync # wait for delete thread
before=`kbytesfree`
dd if=/dev/urandom bs=4096 count=1280 of=$f || return 28
lfs getstripe $f
+ get_stripe_info client $f
+
sync
sleep 2 # ensure we have a fresh statfs
sync
#define OBD_FAIL_MDS_REINT_NET_REP 0x119
- do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
+ do_facet mds "lctl set_param fail_loc=0x80000119"
after_dd=`kbytesfree`
log "before: $before after_dd: $after_dd"
(( $before > $after_dd )) || return 1
rm -f $f
- fail ost1
+ fail ost$((stripe_index + 1))
$CHECKSTAT -t file $f && return 2 || true
sync
# let the delete happen
run_test 6 "Fail OST before obd_destroy"
test_7() {
- f=$DIR/$tfile
+ f=$TDIR/$tfile
rm -f $f
sync && sleep 5 && sync # wait for delete thread
before=`kbytesfree`
equals_msg `basename $0`: test complete, cleaning up
check_and_cleanup_lustre
-[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true
+[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG && grep -q FAIL $TESTSUITELOG && exit 1 || true
git://git.whamcloud.com / fs / lustre-release.git / blobdiff