-#!/bin/sh
+#!/bin/bash
set -e
-LUSTRE=${LUSTRE:-`dirname $0`/..}
+# bug number: LU-2012 10124 LU-7372
+ALWAYS_EXCEPT="14b 15c 26 $REPLAY_DUAL_EXCEPT"
+
+SAVE_PWD=$PWD
+PTLDEBUG=${PTLDEBUG:--1}
+LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
+SETUP=${SETUP:-""}
+CLEANUP=${CLEANUP:-""}
+MOUNT_2=${MOUNT_2:-"yes"}
+export MULTIOP=${MULTIOP:-multiop}
. $LUSTRE/tests/test-framework.sh
init_test_env $@
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+init_logging
-. ${CONFIG:=$LUSTRE/tests/cfg/lmv.sh}
-
-# Skip these tests
-# 21 - open vs. unlink out of order replay: isn't solved yet
-ALWAYS_EXCEPT="21"
-
-SETUP=${SETUP:-"setup"}
-CLEANUP=${CLEANUP:-"cleanup"}
-
-gen_config() {
- rm -f $XMLCONFIG
- if [ "$MDSCOUNT" -gt 1 ]; then
- add_lmv lmv1_svc
- for mds in `mds_list`; do
- MDSDEV=$TMP/${mds}-`hostname`
- add_mds $mds --dev $MDSDEV --size $MDSSIZE --lmv lmv1_svc
- done
- add_lov_to_lmv lov1 lmv1_svc --stripe_sz $STRIPE_BYTES \
- --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- MDS=lmv1
- else
- add_mds mds1 --dev $MDSDEV --size $MDSSIZE
- add_lov lov1 mds1 --stripe_sz $STRIPE_BYTES \
- --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- MDS=mds1
- fi
+remote_mds_nodsh && skip "remote MDS with nodsh" && exit 0
- add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE --failover
- add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE --failover
- add_client client ${MDS} --lov lov1 --path $MOUNT
-}
+# 7 (min)"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="21b"
+
+[[ $(facet_fstype $SINGLEMDS) == zfs ]] &&
+# bug number for skipped test: LU-2230
+ ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21b"
build_test_filter
-SETUP=${SETUP:-"setup"}
-CLEANUP=${CLEANUP:-"cleanup"}
+check_and_setup_lustre
+MOUNTED=$(mounted_lustre_filesystems)
+if ! $(echo $MOUNTED' ' | grep -w -q $MOUNT2' '); then
+ zconf_mount $HOSTNAME $MOUNT2
+ MOUNTED2=yes
+fi
-cleanup() {
- # make sure we are using the primary MDS, so the config log will
- # be able to clean up properly.
- activemds=`facet_active mds1`
- if [ $activemds != "mds1" ]; then
- fail mds1
- fi
+assert_DIR
+rm -rf $DIR/[df][0-9]*
- umount $MOUNT2 || true
- umount $MOUNT || true
- rmmod llite
-
- # b=3941
- # In mds recovery, the mds will clear orphans in ost by
- # mds_lov_clear_orphan, which will sent the request to ost and waiting for
- # the reply, if we stop mds at this time, we will got the obd_refcount > 1
- # errors, because mds_lov_clear_orphan grab a export of mds,
- # so the obd_refcount of mds will not be zero. So, wait a while before
- # stop mds. This bug needs further work.
- for mds in `mds_list`; do
- sleep 5
- stop $mds ${FORCE} $MDSLCONFARGS
- done
- stop ost2 ${FORCE}
- stop ost ${FORCE} --dump cleanup-dual.log
- stop_lgssd
- stop_lsvcgssd
-}
+[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
-if [ "$ONLY" == "cleanup" ]; then
- sysctl -w portals.debug=0
- cleanup
- exit
+# if there is no CLIENT1 defined, some tests can be ran on localhost
+CLIENT1=${CLIENT1:-$HOSTNAME}
+# if CLIENT2 doesn't exist then use CLIENT1 instead
+# All tests should use CLIENT2 with MOUNT2 only therefore it will work if
+# $CLIENT2 == CLIENT1
+# Exception is the test which need two separate nodes
+CLIENT2=${CLIENT2:-$CLIENT1}
+
+# LU-482 Avert LVM and VM inability to flush caches in pre .33 kernels
+if [ $LINUX_VERSION_CODE -lt $(version_code 2.6.33) ]; then
+ sync
+ do_facet $SINGLEMDS "sync; sleep 10; sync; sleep 10; sync"
fi
-setup() {
- gen_config
-
- start_krb5_kdc || exit 1
- start_lsvcgssd || exit 2
- start_lgssd || exit 3
- start ost --reformat $OSTLCONFARGS
- PINGER=`cat /proc/fs/lustre/pinger`
-
- if [ "$PINGER" != "on" ]; then
- echo "ERROR: Lustre must be built with --enable-pinger for replay-dual"
- stop ost
- exit 1
+LU482_FAILED=$(mktemp -u $TMP/$TESTSUITE.lu482.XXXXXX)
+test_0a() {
+ echo "Check file is LU482_FAILED=$LU482_FAILED"
+ touch $MOUNT2/$tfile-A # force sync FLD/SEQ update before barrier
+ replay_barrier $SINGLEMDS
+#define OBD_FAIL_PTLRPC_FINISH_REPLAY | OBD_FAIL_ONCE
+ touch $MOUNT2/$tfile
+ createmany -o $MOUNT1/$tfile- 50
+ $LCTL set_param fail_loc=0x80000514
+ facet_failover $SINGLEMDS
+ [ -f "$LU482_FAILED" ] && skip "LU-482 failure" && return 0
+ client_up || return 1
+ umount -f $MOUNT2
+ client_up || return 1
+ zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
+ unlinkmany $MOUNT1/$tfile- 50 || return 2
+ rm $MOUNT2/$tfile || return 3
+ rm $MOUNT2/$tfile-A || return 4
+}
+run_test 0a "expired recovery with lost client"
+
+if [ -f "$LU482_FAILED" ]; then
+ log "Found check file $LU482_FAILED, aborting test script"
+ rm -vf "$LU482_FAILED"
+ complete $SECONDS
+ do_nodes $CLIENTS umount -f $MOUNT2 || true
+ do_nodes $CLIENTS umount -f $MOUNT || true
+ # copied from stopall, but avoid the MDS recovery
+ for num in `seq $OSTCOUNT`; do
+ stop ost$num -f
+ rm -f $TMP/ost${num}active
+ done
+ if ! combined_mgs_mds ; then
+ stop mgs
fi
- start ost2 --reformat $OSTLCONFARGS
- [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
- for mds in `mds_list`; do
- start $mds --reformat $MDSLCONFARGS
- done
- grep " $MOUNT " /proc/mounts || zconf_mount `hostname` $MOUNT
- grep " $MOUNT2 " /proc/mounts || zconf_mount `hostname` $MOUNT2
+ exit_status
+fi
- echo $TIMEOUT > /proc/sys/lustre/timeout
- echo $UPCALL > /proc/sys/lustre/upcall
+test_0b() {
+ replay_barrier $SINGLEMDS
+ touch $MOUNT2/$tfile
+ touch $MOUNT1/$tfile-2
+ umount $MOUNT2
+ facet_failover $SINGLEMDS
+ umount -f $MOUNT1
+ zconf_mount `hostname` $MOUNT1 || error "mount1 fais"
+ zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
+ # it is uncertain if file-2 exists or not, remove it if it does
+ checkstat $MOUNT1/$tfile-2 && rm $MOUNT1/$tfile-2
+ checkstat $MOUNT2/$tfile && return 2
+ return 0
}
-
-$SETUP
-[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
-
+run_test 0b "lost client during waiting for next transno"
test_1() {
touch $MOUNT1/a
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
touch $MOUNT2/b
- fail mds1
+ fail $SINGLEMDS
checkstat $MOUNT2/a || return 1
checkstat $MOUNT1/b || return 2
rm $MOUNT2/a $MOUNT1/b
test_2() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
mkdir $MOUNT1/adir
- fail mds1
+ fail $SINGLEMDS
checkstat $MOUNT2/adir || return 1
rmdir $MOUNT2/adir
checkstat $MOUNT2/adir && return 2
return 0
}
-
run_test 2 "|X| mkdir adir"
test_3() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
mkdir $MOUNT1/adir
mkdir $MOUNT2/adir/bdir
- fail mds1
+ fail $SINGLEMDS
checkstat $MOUNT2/adir || return 1
checkstat $MOUNT1/adir/bdir || return 2
rmdir $MOUNT2/adir/bdir $MOUNT1/adir
checkstat $MOUNT2/adir/bdir && return 4
return 0
}
-
run_test 3 "|X| mkdir adir, mkdir adir/bdir "
test_4() {
mkdir $MOUNT1/adir
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
mkdir $MOUNT1/adir && return 1
mkdir $MOUNT2/adir/bdir
- fail mds1
+ fail $SINGLEMDS
checkstat $MOUNT2/adir || return 2
checkstat $MOUNT1/adir/bdir || return 3
checkstat $MOUNT2/adir/bdir && return 5
return 0
}
-
run_test 4 "|X| mkdir adir (-EEXIST), mkdir adir/bdir "
test_5() {
# multiclient version of replay_single.sh/test_8
mcreate $MOUNT1/a
- multiop $MOUNT2/a o_tSc &
+ multiop_bg_pause $MOUNT2/a o_tSc || return 1
pid=$!
- # give multiop a chance to open
- sleep 1
rm -f $MOUNT1/a
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
- fail mds1
+ fail $SINGLEMDS
[ -e $MOUNT2/a ] && return 2
return 0
}
test_6() {
mcreate $MOUNT1/a
- multiop $MOUNT2/a o_c &
+ multiop_bg_pause $MOUNT2/a o_c || return 1
pid1=$!
- multiop $MOUNT1/a o_c &
+ multiop_bg_pause $MOUNT1/a o_c || return 1
pid2=$!
- # give multiop a chance to open
- sleep 1
rm -f $MOUNT1/a
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 1
- fail mds1
+ fail $SINGLEMDS
kill -USR1 $pid2
wait $pid2 || return 1
[ -e $MOUNT2/a ] && return 2
return 0
}
-run_test 6 "open1, open2, unlink |X| close1 [fail mds] close2"
-
-test_6b() {
- mcreate $MOUNT1/a
- multiop $MOUNT2/a o_c &
- pid1=$!
- multiop $MOUNT1/a o_c &
- pid2=$!
- # give multiop a chance to open
- sleep 1
- rm -f $MOUNT1/a
- replay_barrier mds1
- kill -USR1 $pid2
- wait $pid2 || return 1
-
- fail mds1
- kill -USR1 $pid1
- wait $pid1 || return 1
- [ -e $MOUNT2/a ] && return 2
- return 0
-}
-run_test 6b "open1, open2, unlink |X| close2 [fail mds] close1"
+run_test 6 "open1, open2, unlink |X| close1 [fail $SINGLEMDS] close2"
test_8() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
drop_reint_reply "mcreate $MOUNT1/$tfile" || return 1
- fail mds1
+ fail $SINGLEMDS
checkstat $MOUNT2/$tfile || return 2
rm $MOUNT1/$tfile || return 3
run_test 8 "replay of resent request"
test_9() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
mcreate $MOUNT1/$tfile-1
mcreate $MOUNT2/$tfile-2
# drop first reint reply
- sysctl -w lustre.fail_loc=0x80000119
- fail mds1
- sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
+ fail $SINGLEMDS
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
rm $MOUNT1/$tfile-[1,2] || return 1
test_10() {
mcreate $MOUNT1/$tfile-1
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
munlink $MOUNT1/$tfile-1
mcreate $MOUNT2/$tfile-2
# drop first reint reply
- sysctl -w lustre.fail_loc=0x80000119
- fail mds1
- sysctl -w lustre.fail_loc=0
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
+ fail $SINGLEMDS
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
checkstat $MOUNT1/$tfile-1 && return 1
checkstat $MOUNT1/$tfile-2 || return 2
run_test 10 "resending a replayed unlink"
test_11() {
- replay_barrier mds1
- mcreate $MOUNT1/$tfile-1
- mcreate $MOUNT2/$tfile-2
- mcreate $MOUNT1/$tfile-3
- mcreate $MOUNT2/$tfile-4
- mcreate $MOUNT1/$tfile-5
- # drop all reint replies for a while
- sysctl -w lustre.fail_loc=0x0119
- facet_failover mds1
- #sleep for while, let both clients reconnect and timeout
- sleep $((TIMEOUT * 2))
- sysctl -w lustre.fail_loc=0
-
- rm $MOUNT1/$tfile-[1-5] || return 1
+ replay_barrier $SINGLEMDS
+ mcreate $DIR1/$tfile-1
+ mcreate $DIR2/$tfile-2
+ mcreate $DIR1/$tfile-3
+ mcreate $DIR2/$tfile-4
+ mcreate $DIR1/$tfile-5
+ # drop all reint replies for a while
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x0119
+ # note that with this fail_loc set, facet_failover df will fail
+ facet_failover $SINGLEMDS
- return 0
+ local clients=${CLIENTS:-$HOSTNAME}
+ wait_clients_import_state "$clients" $SINGLEMDS FULL
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+
+ rm $DIR1/$tfile-[1-5] || return 1
+
+ return 0
}
run_test 11 "both clients timeout during replay"
test_12() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
- multiop $DIR/$tfile mo_c &
+ multiop_bg_pause $DIR/$tfile mo_c || return 1
MULTIPID=$!
- sleep 5
- # drop first enqueue
- sysctl -w lustre.fail_loc=0x80000302
- facet_failover mds1
- df $MOUNT || return 1
- sysctl -w lustre.fail_loc=0
+#define OBD_FAIL_LDLM_ENQUEUE_NET 0x302
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x80000302
+ facet_failover $SINGLEMDS
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
+ clients_up || return 1
ls $DIR/$tfile
- $CHECKSTAT -t file $DIR/$tfile || return 2
kill -USR1 $MULTIPID || return 3
wait $MULTIPID || return 4
+ $CHECKSTAT -t file $DIR/$tfile || return 2
rm $DIR/$tfile
return 0
run_test 12 "open resend timeout"
test_13() {
- multiop $DIR/$tfile mo_c &
+ multiop_bg_pause $DIR/$tfile mo_c || return 1
MULTIPID=$!
- sleep 5
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
kill -USR1 $MULTIPID || return 3
wait $MULTIPID || return 4
- # drop close
- sysctl -w lustre.fail_loc=0x80000115
- facet_failover mds1
- df $MOUNT || return 1
- sysctl -w lustre.fail_loc=0
+ # drop close
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x80000115
+ facet_failover $SINGLEMDS
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
+ clients_up || return 1
ls $DIR/$tfile
$CHECKSTAT -t file $DIR/$tfile || return 2
}
run_test 13 "close resend timeout"
+# test 14a removed after 18143 because it shouldn't fail anymore and do the same
+# as test_15a
+
+test_14b() {
+ wait_mds_ost_sync
+ wait_delete_completed
+
+ local BEFOREUSED=$(df -P $DIR | tail -1 | awk '{ print $3 }')
+
+ mkdir -p $MOUNT1/$tdir
+ $SETSTRIPE -i 0 $MOUNT1/$tdir
+ replay_barrier $SINGLEMDS
+ createmany -o $MOUNT1/$tdir/$tfile- 5
+
+ $SETSTRIPE -i 0 $MOUNT2/$tfile-2
+ dd if=/dev/zero of=$MOUNT2/$tfile-2 bs=1M count=5
+ createmany -o $MOUNT1/$tdir/$tfile-3- 5
+ umount $MOUNT2
-test_14() {
- replay_barrier mds1
+ fail $SINGLEMDS
+ wait_recovery_complete $SINGLEMDS || error "MDS recovery not done"
+
+ # first set of files should have been replayed
+ unlinkmany $MOUNT1/$tdir/$tfile- 5 || error "first unlinks failed"
+ unlinkmany $MOUNT1/$tdir/$tfile-3- 5 || error "second unlinks failed"
+
+ zconf_mount $HOSTNAME $MOUNT2 || error "mount $MOUNT2 failed"
+ [ -f $MOUNT2/$tfile-2 ] && error "$MOUNT2/$tfile-2 exists!"
+
+ wait_mds_ost_sync || error "wait_mds_ost_sync failed"
+ wait_delete_completed || error "wait_delete_complete failed"
+
+ local AFTERUSED=$(df -P $DIR | tail -1 | awk '{ print $3 }')
+ log "before $BEFOREUSED, after $AFTERUSED"
+ # leave some margin for some files/dirs to be modified (OI, llog, etc)
+ [ $AFTERUSED -gt $((BEFOREUSED + 128)) ] &&
+ error "after $AFTERUSED > before $BEFOREUSED" || true
+}
+run_test 14b "delete ost orphans if gap occured in objids due to VBR"
+
+test_15a() { # was test_15
+ replay_barrier $SINGLEMDS
createmany -o $MOUNT1/$tfile- 25
createmany -o $MOUNT2/$tfile-2- 1
- createmany -o $MOUNT1/$tfile-3- 25
umount $MOUNT2
- facet_failover mds1
- # expect failover to fail
- df $MOUNT && return 1
- sleep 1
+ fail $SINGLEMDS
- # first 25 files shouuld have been
- # replayed
- sleep 2
unlinkmany $MOUNT1/$tfile- 25 || return 2
+ [ -e $MOUNT1/$tfile-2-0 ] && error "$tfile-2-0 exists"
- zconf_mount `hostname` $MOUNT2
+ zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
return 0
}
-run_test 14 "timeouts waiting for lost client during replay"
+run_test 15a "timeout waiting for lost client during replay, 1 client completes"
-test_15() {
- replay_barrier mds1
- createmany -o $MOUNT1/$tfile- 25
- createmany -o $MOUNT2/$tfile-2- 1
+test_15c() {
+ replay_barrier $SINGLEMDS
+ for ((i = 0; i < 2000; i++)); do
+ echo "data" > "$MOUNT2/${tfile}-$i" || error "create ${tfile}-$i failed"
+ done
umount $MOUNT2
- facet_failover mds1
- df $MOUNT || return 1
- sleep 1
+ fail $SINGLEMDS
- unlinkmany $MOUNT1/$tfile- 25 || return 2
-
- zconf_mount `hostname` $MOUNT2
+ zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
return 0
}
-run_test 15 "timeout waiting for lost client during replay, 1 client completes"
+run_test 15c "remove multiple OST orphans"
+
test_16() {
- replay_barrier mds1
+ replay_barrier $SINGLEMDS
createmany -o $MOUNT1/$tfile- 25
createmany -o $MOUNT2/$tfile-2- 1
umount $MOUNT2
- facet_failover mds1
+ facet_failover $SINGLEMDS
sleep $TIMEOUT
- facet_failover mds1
- df $MOUNT || return 1
- sleep 1
+ fail $SINGLEMDS
unlinkmany $MOUNT1/$tfile- 25 || return 2
- zconf_mount `hostname` $MOUNT2
+ zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
return 0
}
-#run_test 16 "fail MDS during recovery (3571)"
+run_test 16 "fail MDS during recovery (3571)"
test_17() {
+ remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+
createmany -o $MOUNT1/$tfile- 25
createmany -o $MOUNT2/$tfile-2- 1
# Make sure the disconnect is lost
- replay_barrier ost
+ replay_barrier ost1
umount $MOUNT2
- echo -1 > /proc/sys/portals/debug
- facet_failover ost
+ facet_failover ost1
sleep $TIMEOUT
- facet_failover ost
- df $MOUNT || return 1
- sleep 1
+ fail ost1
unlinkmany $MOUNT1/$tfile- 25 || return 2
- zconf_mount `hostname` $MOUNT2
+ zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
return 0
}
-#Still not support ost fail over
-#run_test 17 "fail OST during recovery (3571)"
+run_test 17 "fail OST during recovery (3571)"
+
+# cleanup with blocked enqueue fails until timer elapses (MDS busy), wait for it
+export NOW=0
+
+test_18() { # bug 3822 - evicting client with enqueued lock
+ #set -vx
+ local DLMTRACE=$(do_facet $SINGLEMDS lctl get_param debug)
+ do_facet $SINGLEMDS lctl set_param debug=+dlmtrace
+ mkdir -p $MOUNT1/$tdir || error "mkdir $MOUNT1/$tdir failed"
+ touch $MOUNT1/$tdir/${tfile}0 || error "touch file failed"
+ statmany -s $MOUNT1/$tdir/$tfile 1 500 &
+ OPENPID=$!
+ NOW=$SECONDS
+ #define OBD_FAIL_LDLM_ENQUEUE_BLOCKED 0x30b
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x8000030b # hold enqueue
+ sleep 1
+ #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
+ do_facet client lctl set_param fail_loc=0x80000305 # drop cb, evict
+ cancel_lru_locks mdc
+ usleep 500 # wait to ensure first client is one that will be evicted
+ openfile -f O_RDONLY $MOUNT2/$tdir/$tfile
+ wait $OPENPID
+ do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
+ do_facet $SINGLEMDS lctl debug_kernel |
+ grep "not entering recovery" && error "client not evicted"
+ do_facet client "lctl set_param fail_loc=0"
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0"
+}
+run_test 18 "ldlm_handle_enqueue succeeds on evicted export (3822)"
-test_18 () {
- replay_barrier mds1
- multiop $MOUNT2/$tfile O_c &
- pid2=$!
- multiop $MOUNT1/$tfile O_c &
- pid1=$!
- # give multiop a chance to open
- sleep 1
- kill -USR1 $pid2
- kill -USR1 $pid1
- sleep 1
+test_19() { # Bug 10991 - resend of open request does not fail assertion.
+ replay_barrier $SINGLEMDS
+ drop_ldlm_reply "createmany -o $DIR/$tfile 1" || return 1
+ fail $SINGLEMDS
+ checkstat $DIR2/${tfile}0 || return 2
+ rm $DIR/${tfile}0 || return 3
+
+ return 0
+}
+run_test 19 "resend of open request"
+
+test_20() { #16389
+ local before=$SECONDS
+ replay_barrier $SINGLEMDS
+ touch $DIR1/$tfile.a
+ touch $DIR2/$tfile.b
+ umount $DIR2
+ fail $SINGLEMDS
+ rm $DIR1/$tfile.a
+ zconf_mount $HOSTNAME $DIR2 || error "mount $DIR2 fail"
+ local tier1=$((SECONDS - before))
+
+ before=$SECONDS
+ replay_barrier $SINGLEMDS
+ touch $DIR1/$tfile.a
+ touch $DIR2/$tfile.b
+ umount $DIR2
+ fail $SINGLEMDS
+ rm $DIR1/$tfile.a
+ zconf_mount $HOSTNAME $DIR2 || error "mount $DIR2 fail"
+ local tier2=$((SECONDS - before))
+
+ # timeout is more than 1.5x original timeout
+ ((tier2 < tier1 * 6 / 4)) ||
+ error "recovery time $tier2 >= 1.5x original time $tier1"
+}
+run_test 20 "recovery time is not increasing"
+
+# commit on sharing tests
+test_21a() {
+ local param_file=$TMP/$tfile-params
+
+ save_lustre_params $SINGLEMDS "mdt.*.commit_on_sharing" > $param_file
+ do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=1
+ touch $MOUNT1/$tfile-1
+ mv $MOUNT2/$tfile-1 $MOUNT2/$tfile-2
+ mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
+ replay_barrier_nosync $SINGLEMDS
umount $MOUNT2
- facet_failover mds1
- df || df || return 1
- zconf_mount `hostname` $MOUNT2
-}
-run_test 18 "replay open, Abort recovery, don't assert (3892)"
-
-# cleanup with blocked enqueue fails until timer elapses (MDS busy), wait for
-# itexport NOW=0
-
-test_20() { # bug 3822 - evicting client with enqueued lock
- mkdir -p $MOUNT1/$tdir
- touch $MOUNT1/$tdir/f0
-#define OBD_FAIL_LDLM_ENQUEUE_BLOCKED 0x30b
- statmany -s $MOUNT1/$tdir/f 500 &
- OPENPID=$!
- NOW=`date +%s`
- do_facet mds1 sysctl -w lustre.fail_loc=0x8000030b # hold enqueue
- sleep 1
-#define OBD_FAIL_LDLM_BL_CALLBACK 0x305
- do_facet client sysctl -w lustre.fail_loc=0x80000305 # drop cb, evict
- cancel_lru_locks MDC
- usleep 500 # wait to ensure first client is one that will be evicted
- openfile -f O_RDONLY $MOUNT2/$tdir/f0
- wait $OPENPID
- dmesg | grep "entering recovery in server" && \
- error "client not evicted" || true
-}
-run_test 20 "ldlm_handle_enqueue succeeds on evicted export (3822)"
-
-# $1 - fs num (1, 2, ...)
-# $2 - mds
-function find_dev_for_fs_and_mds()
-{
- local fs=`ls /proc/fs/lustre/llite|head -n $1|tail -n1`
- local fsuuid=`cat /proc/fs/lustre/llite/$fs/uuid`
- $LCTL device_list | awk "/mdc.*$2.*$fsuuid/ {print \$4}"
-}
-
-test_21() {
- mdc1dev=`find_dev_for_fs_and_mds 1 mds1`
- mdc2dev=`find_dev_for_fs_and_mds 2 mds1`
- multiop $MOUNT1/f21 O
- cancel_lru_locks MDC
- # generate IT_OPEN to be replayed against existing file
- multiop $MOUNT1/f21 o_Sc &
- pid=$!
-
- # IT_OPEN will be committed by the failover time
- replay_barrier mds1
-
- # generate MDS_REINT_UNLINK to be replayed
- rm -f $MOUNT2/f21 || return 1
-
- # disable recovery on the both clients
- $LCTL --device %$mdc1dev disable_recovery
- $LCTL --device %$mdc2dev disable_recovery
- facet_failover mds1
-
- # let unlink to be replayed first
- $LCTL --device %$mdc2dev enable_recovery
- sleep $((TIMEOUT/2))
-
- # now let open to be replaye
- $LCTL --device %$mdc1dev enable_recovery
- kill -USR1 $pid
- wait $pid || return 2
-}
-run_test 21 "open vs. unlink out of order replay"
-
-test_22() { # bug 6063 - AST during recovery
- cancel_lru_locks MDC
- cat /proc/fs/lustre/ldlm/namespaces/mds-*/lock_count
- mdc1dev=`find_dev_for_fs_and_mds 1 mds1`
- mdc2dev=`find_dev_for_fs_and_mds 2 mds1`
- $LCTL --device %$mdc1dev disable_recovery
- $LCTL --device %$mdc2dev disable_recovery
-
- replay_barrier mds1
- mkdir $MOUNT1/${tdir}-1 # client1: request to be replayed
- ls $MOUNT2 # client2: take lock needed for
- facet_failover mds1
-
- # let's recover 2nd connection with granted UPDATE lock
- $LCTL --device %$mdc2dev enable_recovery
- sleep $((TIMEOUT / 2))
-
- LOCKS=`grep -v '^0$' /proc/fs/lustre/ldlm/namespaces/mds-*/lock_count`
- if [ "$LOCKS" != "" ]; then
- echo "The lock got replayed before mkdir is replayed: $LOCKS"
- $LCTL --device %$mdc1dev enable_recovery
- return 1
+
+ facet_failover $SINGLEMDS
+
+ # all renames are replayed
+ unlink $MOUNT1/$tfile-3 || return 2
+
+ zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
+
+ do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=0
+ rm -rf $MOUNT1/$tfile-*
+ restore_lustre_params < $param_file
+ rm -f $param_file
+ return 0
+}
+run_test 21a "commit on sharing"
+
+test_21b_sub () {
+ local mds=$1
+ do_node $CLIENT1 rm -f $MOUNT1/$tfile-*
+
+ do_facet $mds sync
+ do_node $CLIENT1 touch $MOUNT1/$tfile-1
+ do_node $CLIENT2 mv $MOUNT1/$tfile-1 $MOUNT1/$tfile-2
+ do_node $CLIENT1 mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
+
+ replay_barrier_nosync $mds
+ shutdown_client $CLIENT2 $MOUNT1
+
+ facet_failover $mds
+
+ # were renames replayed?
+ local rc=0
+ echo UNLINK $MOUNT1/$tfile-3
+ do_node $CLIENT1 unlink $MOUNT1/$tfile-3 ||
+ { echo "unlink $tfile-3 fail!" && rc=1; }
+
+ boot_node $CLIENT2
+ zconf_mount_clients $CLIENT2 $MOUNT1 ||
+ error "mount $CLIENT2 $MOUNT1 fail"
+
+ return $rc
+}
+
+test_21b() {
+ [ -z "$CLIENTS" ] && skip "Need two or more clients" && return
+ [ $CLIENTCOUNT -lt 2 ] &&
+ { skip "Need 2+ clients, have $CLIENTCOUNT" && return; }
+
+ if [ "$FAILURE_MODE" = "HARD" ] && mixed_mdt_devs; then
+ skip "Several MDTs on one MDS with FAILURE_MODE=$FAILURE_MODE"
+ return 0
fi
- # let's recover 1st connection with mkdir replay that needs the lock
- $LCTL --device %$mdc1dev enable_recovery
- sleep $TIMEOUT
+ zconf_umount_clients $CLIENTS $MOUNT2
+ zconf_mount_clients $CLIENTS $MOUNT1
+
+ local param_file=$TMP/$tfile-params
+
+ local mdtidx=$($LFS getstripe -M $MOUNT1)
+ local facet=mds$((mdtidx + 1))
+
+ save_lustre_params $facet "mdt.*.commit_on_sharing" > $param_file
+
+ # COS enabled
+ local COS=1
+ do_facet $facet lctl set_param mdt.*.commit_on_sharing=$COS
+
+ test_21b_sub $facet || error "Not all renames are replayed. COS=$COS"
+
+ # there is still a window when transactions may be written to disk
+ # before the mds device is set R/O. To avoid such a rare test failure,
+ # the check is repeated several times.
+ COS=0
+ local n_attempts=1
+ while true; do
+ # COS disabled (should fail)
+ do_facet $facet lctl set_param mdt.*.commit_on_sharing=$COS
+
+ test_21b_sub $facet || break
+ n_attempts=$((n_attempts + 1))
+ [ $n_attempts -gt 3 ] &&
+ error "can't check if COS works: rename replied w/o COS"
+ done
+ zconf_mount_clients $CLIENTS $MOUNT2
+ restore_lustre_params < $param_file
+ rm -f $param_file
+ return 0
+}
+run_test 21b "commit on sharing, two clients"
+
+checkstat_22() {
+ checkstat $MOUNT1/$remote_dir || return 1
+ checkstat $MOUNT1/$remote_dir/dir || return 2
+ checkstat $MOUNT1/$remote_dir/$tfile-1 || return 3
+ checkstat $MOUNT1/$remote_dir/dir/$tfile-1 || return 4
+ return 0
+}
- df $MOUNT || return 2
+create_remote_dir_files_22() {
+ do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir/dir || return 1
+ do_node $CLIENT1 createmany -o $MOUNT1/$remote_dir/dir/$tfile- 2 ||
+ return 2
+ do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 ||
+ return 3
return 0
}
-run_test 22 "AST during recovery"
-if [ "$ONLY" != "setup" ]; then
- equals_msg test complete, cleaning up
- if [ $NOW ]; then
- SLEEP=$((`date +%s` - $NOW))
- [ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP
+test_22a () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ ([ $FAILURE_MODE == "HARD" ] &&
+ [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
+ skip "MDTs needs to be on diff hosts for HARD fail mode" &&
+ return 0
+
+ local MDTIDX=1
+ local remote_dir=${tdir}/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+
+ # OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+
+ fail mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "lfs mkdir failed"
+
+ replay_barrier mds$MDTIDX
+ create_remote_dir_files_22 || error "Remote creation failed $?"
+ fail mds$MDTIDX
+
+ checkstat_22 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 22a "c1 lfs mkdir -i 1 dir1, M1 drop reply & fail, c2 mkdir dir1/dir"
+
+test_22b () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ local MDTIDX=1
+ local remote_dir=$tdir/remote_dir
+
+ # OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+
+ fail mds${MDTIDX},mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "lfs mkdir failed"
+
+ replay_barrier mds$MDTIDX
+ create_remote_dir_files_22 || error "Remote creation failed $?"
+ fail mds${MDTIDX}
+
+ checkstat_22 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 22b "c1 lfs mkdir -i 1 d1, M1 drop reply & fail M0/M1, c2 mkdir d1/dir"
+
+test_22c () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ ([ $FAILURE_MODE == "HARD" ] &&
+ [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
+ skip "MDTs needs to be on diff hosts for HARD fail mode" &&
+ return 0
+ local MDTIDX=1
+ local remote_dir=${tdir}/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+
+ # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
+ do_facet mds$MDTIDX lctl set_param fail_loc=0x1701
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+ do_facet mds$MDTIDX lctl set_param fail_loc=0
+
+ fail mds$MDTIDX
+ wait $CLIENT_PID || error "lfs mkdir failed"
+
+ replay_barrier mds$MDTIDX
+ create_remote_dir_files_22 || error "Remote creation failed $?"
+ fail mds$MDTIDX
+
+ checkstat_22 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 22c "c1 lfs mkdir -i 1 d1, M1 drop update & fail M1, c2 mkdir d1/dir"
+
+test_22d () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ local MDTIDX=1
+ local remote_dir=${tdir}/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+
+ # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
+ do_facet mds$MDTIDX lctl set_param fail_loc=0x1701
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+ do_facet mds$MDTIDX lctl set_param fail_loc=0
+
+ fail mds${MDTIDX},mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "lfs mkdir failed"
+
+ replay_barrier mds$MDTIDX
+ create_remote_dir_files_22 || error "Remote creation failed $?"
+ fail mds$MDTIDX
+
+ checkstat_22 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 22d "c1 lfs mkdir -i 1 d1, M1 drop update & fail M0/M1,c2 mkdir d1/dir"
+
+checkstat_23() {
+ checkstat $MOUNT1/$remote_dir || return 1
+ checkstat $MOUNT1/$remote_dir/$tfile-1 || return 2
+ return 0
+}
+
+create_remote_dir_files_23() {
+ do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir || return 1
+ do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 || return 2
+ return 0
+}
+
+test_23a () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ ([ $FAILURE_MODE == "HARD" ] &&
+ [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
+ skip "MDTs needs to be on diff hosts for HARD fail mode" &&
+ return 0
+ local MDTIDX=1
+ local remote_dir=$tdir/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
+ error "lfs mkdir failed"
+ # OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
+ do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
+ local CLIENT_PID=$!
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
+
+ fail mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "rmdir remote dir failed"
+
+ replay_barrier mds${MDTIDX}
+ create_remote_dir_files_23 || error "Remote creation failed $?"
+ fail mds${MDTIDX}
+
+ checkstat_23 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 23a "c1 rmdir d1, M1 drop reply and fail, client2 mkdir d1"
+
+test_23b () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ local MDTIDX=1
+ local remote_dir=$tdir/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
+ error "lfs mkdir failed"
+
+ # OBD_FAIL_MDS_REINT_NET_REP 0x119
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
+ do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
+ local CLIENT_PID=$!
+ do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
+
+ fail mds${MDTIDX},mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "rmdir remote dir failed"
+
+ replay_barrier mds${MDTIDX}
+ create_remote_dir_files_23 || error "Remote creation failed $?"
+ fail mds${MDTIDX}
+
+ checkstat_23 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
+ return 0
+}
+run_test 23b "c1 rmdir d1, M1 drop reply and fail M0/M1, c2 mkdir d1"
+
+test_23c () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ ([ $FAILURE_MODE == "HARD" ] &&
+ [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
+ skip "MDTs needs to be on diff hosts for HARD fail mode" &&
+ return 0
+ local MDTIDX=1
+ local remote_dir=$tdir/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
+ error "lfs mkdir failed"
+
+ # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
+ do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
+ do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+ do_facet mds${MDTIDX} lctl set_param fail_loc=0
+
+ fail mds${MDTIDX}
+ wait $CLIENT_PID || error "rmdir remote dir failed"
+
+ replay_barrier mds${MDTIDX}
+ create_remote_dir_files_23 || error "Remote creation failed $?"
+ fail mds${MDTIDX}
+
+ checkstat_23 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || return 6
+ return 0
+}
+run_test 23c "c1 rmdir d1, M0 drop update reply and fail M0, c2 mkdir d1"
+
+test_23d () {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+ local MDTIDX=1
+ local remote_dir=$tdir/remote_dir
+
+ do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
+ do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
+ error "lfs mkdir failed"
+
+ # OBD_FAIL_UPDATE_OBJ_NET 0x1701
+ do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
+ do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
+ CLIENT_PID=$!
+ do_facet mds${MDTIDX} lctl set_param fail_loc=0
+
+ fail mds${MDTIDX},mds$((MDTIDX + 1))
+ wait $CLIENT_PID || error "rmdir remote dir failed"
+
+ replay_barrier mds${MDTIDX}
+ create_remote_dir_files_23 || error "Remote creation failed $?"
+ fail mds${MDTIDX}
+
+ checkstat_23 || error "check stat failed $?"
+
+ rm -rf $MOUNT1/$tdir || return 6
+ return 0
+}
+run_test 23d "c1 rmdir d1, M0 drop update reply and fail M0/M1, c2 mkdir d1"
+
+test_24 () {
+ [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.5.2) ]] ||
+ { skip "Need MDS version newer than 2.5.2"; return 0; }
+
+ touch $MOUNT/$tfile
+ stat $MOUNT/$tfile >&/dev/null
+# OBD_FAIL_MDS_REINT_NET_REP
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
+ $TRUNCATE $MOUNT/$tfile 100 &
+ PID=$!
+ sleep 1
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
+ # sync to release rep-ack lock quickly
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n osd*.*MDT*.force_sync 1"
+ rm $MOUNT2/$tfile
+ wait
+}
+run_test 24 "reconstruct on non-existing object"
+
+# end commit on sharing tests
+
+test_25() {
+ cancel_lru_locks osc
+
+ $SETSTRIPE -i 0 -c 1 $DIR/$tfile
+
+ # get lock for the 1st client
+ dd if=/dev/zero of=$DIR/$tfile count=1 >/dev/null ||
+ error "failed to write data"
+
+ # get waiting locks for the 2nd client
+ drop_ldlm_cancel "multiop $DIR2/$tfile Ow512" &
+ sleep 1
+
+ # failover, replay and resend replayed waiting locks
+ if [ $(lustre_version_code ost1) -ge $(version_code 2.6.90) ]; then
+ #define OBD_FAIL_LDLM_SRV_CP_AST 0x325
+ do_facet ost1 lctl set_param fail_loc=0x80000325
+ else
+ #define OBD_FAIL_OST_LDLM_REPLY_NET 0x213
+ do_facet ost1 lctl set_param fail_loc=0x80000213
fi
- $CLEANUP
-fi
+
+ fail ost1
+
+ # multiop does not finish because CP AST is skipped;
+ # it is ok to kill it in the test, because CP AST is already re-sent
+ # and it does not hung forever in real life
+ killall multiop
+ wait
+}
+run_test 25 "replay|resend"
+
+cleanup_26() {
+ trap 0
+ kill -9 $tar_26_pid
+ kill -9 $dbench_26_pid
+ killall -9 dbench
+}
+
+test_26() {
+ local clients=${CLIENTS:-$HOSTNAME}
+
+ zconf_mount_clients $clients $MOUNT
+
+ local duration=600
+ [ "$SLOW" = "no" ] && duration=200
+ # set duration to 900 because it takes some time to boot node
+ [ "$FAILURE_MODE" = HARD ] && duration=900
+
+ local start_ts=$SECONDS
+ local rc=0
+
+ trap cleanup_26 EXIT
+ (
+ local tar_dir=$DIR/$tdir/run_tar
+ while true; do
+ test_mkdir -p -c$MDSCOUNT $tar_dir || break
+ if [ $MDSCOUNT -ge 2 ]; then
+ $LFS setdirstripe -D -c$MDSCOUNT $tar_dir ||
+ error "set default dirstripe failed"
+ fi
+ cd $tar_dir || break
+ tar cf - /etc | tar xf - || error "tar failed"
+ cd $DIR/$tdir || break
+ rm -rf $tar_dir || break
+ done
+ )&
+ tar_26_pid=$!
+ echo "Started tar $tar_26_pid"
+
+ (
+ local dbench_dir=$DIR2/$tdir/run_dbench
+ while true; do
+ test_mkdir -p -c$MDSCOUNT $dbench_dir || break
+ if [ $MDSCOUNT -ge 2 ]; then
+ $LFS setdirstripe -D -c$MDSCOUNT $dbench_dir ||
+ error "set default dirstripe failed"
+ fi
+ cd $dbench_dir || break
+ rundbench 1 -D $dbench_dir -t 100 > /dev/null 2&>1 ||
+ break
+ cd $DIR/$tdir || break
+ rm -rf $dbench_dir || break
+ done
+ )&
+ dbench_26_pid=$!
+ echo "Started dbench $dbench_26_pid"
+
+ local num_failovers=0
+ local fail_index=1
+ while [ $((SECONDS - start_ts)) -lt $duration ]; do
+ kill -0 $tar_26_pid || error "tar $tar_26_pid missing"
+ kill -0 $dbench_26_pid || error "dbench $dbench_26_pid missing"
+ sleep 2
+ replay_barrier mds$fail_index
+ sleep 2 # give clients a time to do operations
+ # Increment the number of failovers
+ num_failovers=$((num_failovers + 1))
+ log "$TESTNAME fail mds$fail_index $num_failovers times"
+ fail mds$fail_index
+ if [ $fail_index -ge $MDSCOUNT ]; then
+ fail_index=1
+ else
+ fail_index=$((fail_index + 1))
+ fi
+ done
+ # stop the client loads
+ kill -0 $tar_26_pid || error "tar $tar_26_pid stopped"
+ kill -0 $dbench_26_pid || error "dbench $dbench_26_pid stopped"
+ cleanup_26 || true
+}
+run_test 26 "dbench and tar with mds failover"
+
+test_28() {
+ $SETSTRIPE -i 0 -c 1 $DIR2/$tfile
+ dd if=/dev/zero of=$DIR2/$tfile bs=4096 count=1
+
+ #define OBD_FAIL_LDLM_SRV_BL_AST 0x324
+ do_facet ost1 $LCTL set_param fail_loc=0x80000324
+
+ dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 &
+ local pid=$!
+ sleep 2
+
+ #define OBD_FAIL_LDLM_GRANT_CHECK 0x32a
+ do_facet ost1 $LCTL set_param fail_loc=0x32a
+
+ fail ost1
+
+ sleep 2
+ cancel_lru_locks OST0000-osc
+ wait $pid || error "dd failed"
+}
+run_test 28 "lock replay should be ordered: waiting after granted"
+
+complete $SECONDS
+SLEEP=$((SECONDS - $NOW))
+[ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP
+[ "$MOUNTED2" = yes ] && zconf_umount $HOSTNAME $MOUNT2 || true
+check_and_cleanup_lustre
+exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff