5 PTLDEBUG=${PTLDEBUG:--1}
6 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
9 . $LUSTRE/tests/test-framework.sh
11 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
13 ostfailover_HOST=${ostfailover_HOST:-$ost_HOST}
14 #failover= must be defined in OST_MKFS_OPTIONS if ostfailover_HOST != ost_HOST
16 remote_ost_nodsh && skip "remote OST with nodsh" && exit 0
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 6"
24 ALWAYS_EXCEPT="$REPLAY_OST_SINGLE_EXCEPT"
27 [ "$SLOW" = "no" ] && EXCEPT_SLOW="5"
29 # It is replay-ost-single, after all
34 REFORMAT=--reformat cleanup_and_setup_lustre
36 rm -rf $DIR/[df][0-9]*
39 zconf_umount `hostname` $MOUNT -f
40 # needs to run during initial client->OST connection
41 #define OBD_FAIL_OST_ALL_REPLY_NET 0x211
42 do_facet ost "lctl set_param fail_loc=0x80000211"
43 zconf_mount `hostname` $MOUNT && df $MOUNT || error "0a mount fail"
45 run_test 0a "target handle mismatch (bug 5317) `date +%H:%M:%S`"
49 cp /etc/profile $DIR/$tfile
51 diff /etc/profile $DIR/$tfile
54 run_test 0b "empty replay"
57 date > $DIR/$tfile || error "error creating $DIR/$tfile"
59 $CHECKSTAT -t file $DIR/$tfile || return 1
66 echo "tag-$i" > $DIR/$tfile-$i || error "create $DIR/$tfile-$i"
70 grep -q "tag-$i" $DIR/$tfile-$i || error "grep $DIR/$tfile-$i"
74 run_test 2 "|x| 10 open(O_CREAT)s"
77 verify=$ROOT/tmp/verify-$$
78 dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $DIR/$tfile &
82 wait $ddpid || return 1
83 cmp $verify $DIR/$tfile || return 2
84 rm -f $verify $DIR/$tfile
86 run_test 3 "Fail OST during write, with verification"
89 verify=$ROOT/tmp/verify-$$
90 dd if=/dev/urandom bs=4096 count=1280 | tee $verify > $DIR/$tfile
91 # invalidate cache, so that we're reading over the wire
93 cmp $verify $DIR/$tfile &
96 wait $cmppid || return 1
97 rm -f $verify $DIR/$tfile
99 run_test 4 "Fail OST during read, with verification"
102 [ -z "`which iozone 2> /dev/null`" ] && skip "iozone missing" && return 0
103 FREE=`df -P $DIR | tail -n 1 | awk '{ print $4/2 }'`
104 GB=1048576 # 1048576KB == 1GB
105 if (( FREE > GB )); then
108 IOZONE_OPTS="-i 0 -i 1 -i 2 -+d -r 4 -s $FREE"
109 iozone $IOZONE_OPTS -f $DIR/$tfile &
118 [ $RC -ne 0 ] && return $RC || true
120 run_test 5 "Fail OST during iozone"
123 calc_osc_kbytes kbytesfree
127 remote_mds_nodsh && skip "remote MDS with nodsh" && return 0
131 sync && sleep 2 && sync # wait for delete thread
133 dd if=/dev/urandom bs=4096 count=1280 of=$f || return 28
136 sleep 2 # ensure we have a fresh statfs
138 #define OBD_FAIL_MDS_REINT_NET_REP 0x119
139 do_facet mds "lctl set_param fail_loc=0x80000119"
140 after_dd=`kbytesfree`
141 log "before: $before after_dd: $after_dd"
142 (( $before > $after_dd )) || return 1
145 $CHECKSTAT -t file $f && return 2 || true
147 # let the delete happen
150 log "before: $before after: $after"
151 (( $before <= $after + 40 )) || return 3 # take OST logs into account
153 run_test 6 "Fail OST before obd_destroy"
158 sync && sleep 5 && sync # wait for delete thread
160 dd if=/dev/urandom bs=4096 count=1280 of=$f || return 4
162 sleep 2 # ensure we have a fresh statfs
164 after_dd=`kbytesfree`
165 log "before: $before after_dd: $after_dd"
166 (( $before > $after_dd )) || return 1
170 $CHECKSTAT -t file $f && return 2 || true
172 # let the delete happen
175 log "before: $before after: $after"
176 (( $before <= $after + 40 )) || return 3 # take OST logs into account
178 run_test 7 "Fail OST before obd_destroy"
180 equals_msg `basename $0`: test complete, cleaning up
181 check_and_cleanup_lustre
182 [ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true