-#!/bin/sh
+#!/bin/bash
set -e
+#set -v
#
# This test needs to be run on the client
LUSTRE=${LUSTRE:-`dirname $0`/..}
. $LUSTRE/tests/test-framework.sh
-
init_test_env $@
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
-. ${CONFIG:=$LUSTRE/tests/cfg/lmv.sh}
# Skip these tests
-ALWAYS_EXCEPT=""
-
+# bug number: 2766 4176
+ALWAYS_EXCEPT="0b 39 $REPLAY_SINGLE_EXCEPT"
gen_config() {
rm -f $XMLCONFIG
-
- if [ "$MDSCOUNT" -gt 1 ]; then
- add_lmv lmv1
- for num in `seq $MDSCOUNT`; do
- MDSDEV=$TMP/mds${num}-`hostname`
- add_mds mds$num --dev $MDSDEV --size $MDSSIZE --master --lmv lmv1
- done
- add_lov_to_lmv lov1 lmv1 --stripe_sz $STRIPE_BYTES \
- --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
- add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE
- add_client client --lmv lmv1 --lov lov1 --path $MOUNT
- else
- add_mds mds1 --dev $MDSDEV --size $MDSSIZE
- if [ ! -z "$mdsfailover_HOST" ]; then
- add_mdsfailover mds --dev $MDSDEV --size $MDSSIZE
- fi
-
- add_lov lov1 mds1 --stripe_sz $STRIPE_BYTES \
- --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
- add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE
- add_client client --mds mds1_svc --lov lov1 --path $MOUNT
+ add_mds $SINGLEMDS --dev $MDSDEV --size $MDSSIZE
+ if [ ! -z "$mdsfailover_HOST" ]; then
+ add_mdsfailover $SINGLEMDS --dev $MDSDEV --size $MDSSIZE
fi
- add_lov lov1 mds --stripe_sz $STRIPE_BYTES \
+ add_lov lov1 $SINGLEMDS --stripe_sz $STRIPE_BYTES \
--stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
- add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE
- add_client client mds --lov lov1 --path $MOUNT
+ add_ost ost --lov lov1 --dev `ostdevname 1` --size $OSTSIZE
+ add_ost ost2 --lov lov1 --dev `ostdevname 2` --size $OSTSIZE
+ add_client client $SINGLEMDS --lov lov1 --path $MOUNT
}
build_test_filter
-cleanup() {
- # make sure we are using the primary MDS, so the config log will
- # be able to clean up properly.
- activemds=`facet_active mds`
- if [ $activemds != "mds" ]; then
- fail mds
- fi
- zconf_umount `hostname` $MOUNT
- if [ "$MDSCOUNT" -gt 1 ]; then
- for num in `seq $MDSCOUNT`; do
- stop mds$num ${FORCE} $MDSLCONFARGS
- done
- else
- stop mds ${FORCE} $MDSLCONFARGS
- fi
- stop ost2 ${FORCE} --dump cleanup.log
- stop ost ${FORCE} --dump cleanup.log
-}
+SETUP=${SETUP:-"setup"}
+CLEANUP=${CLEANUP:-"cleanupall"}
if [ "$ONLY" == "cleanup" ]; then
- sysctl -w portals.debug=0 || true
- cleanup
- exit
+ sysctl -w lnet.debug=0 || true
+ $CLEANUP
+ exit 0
fi
-SETUP=${SETUP:-"setup"}
-CLEANUP=${CLEANUP:-"cleanup"}
-
setup() {
- gen_config
-
- start ost --reformat $OSTLCONFARGS
- start ost2 --reformat $OSTLCONFARGS
- [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
- start mds $MDSLCONFARGS --reformat
- grep " $MOUNT " /proc/mounts || zconf_mount `hostname` $MOUNT
+ [ "$REFORMAT" ] && formatall
+ setupall
}
$SETUP
mkdir -p $DIR
test_0() {
- replay_barrier mds1
- fail mds1
+ sleep 10
+ mkdir $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ rmdir $DIR/$tfile
}
run_test 0 "empty replay"
test_0b() {
# this test attempts to trigger a race in the precreation code,
# and must run before any other objects are created on the filesystem
- fail ost
+ fail ost1
createmany -o $DIR/$tfile 20 || return 1
unlinkmany $DIR/$tfile 20 || return 2
}
run_test 0b "ensure object created after recover exists. (3284)"
+seq_set_width()
+{
+ local mds=$1
+ local width=$2
+ local file=`ls /proc/fs/lustre/seq/cli-srv-$mds-mdc-*/width`
+ echo $width > $file
+}
+
+seq_get_width()
+{
+ local mds=$1
+ local file=`ls /proc/fs/lustre/seq/cli-srv-$mds-mdc-*/width`
+ cat $file
+}
+
+# This test should pass for single-mds and multi-mds configs.
+# But for different configurations it tests different things.
+#
+# single-mds
+# ----------
+# (1) fld_create replay should happen;
+#
+# (2) fld_create replay should not return -EEXISTS, if it does
+# this means sequence manager recovery code is buggy and allocated
+# same sequence two times after recovery.
+#
+# multi-mds
+# ---------
+# (1) fld_create replay may not happen, because its home MDS is
+# MDS2 which is not involved to revovery;
+#
+# (2) as fld_create does not happen on MDS1, it does not make any
+# problem.
+test_0c() {
+ local label=`mdsdevlabel 1`
+ [ -z "$label" ] && echo "No label for mds1" && return 1
+
+ replay_barrier $SINGLEMDS
+ local sw=`seq_get_width $label`
+
+ # make seq manager switch to next sequence each
+ # time as new fid is needed.
+ seq_set_width $label 1
+
+ # make sure that fld has created at least one new
+ # entry on server
+ touch $DIR/$tfile || return 2
+ seq_set_width $label $sw
+
+ # fail $SINGLEMDS and start recovery, replay RPCs, etc.
+ fail $SINGLEMDS
+
+ # wait for recovery finish
+ sleep 10
+ df $MOUNT
+
+ # flush fld cache and dentry cache to make it lookup
+ # created entry instead of revalidating existent one
+ umount $MOUNT
+ zconf_mount `hostname` $MOUNT
+
+ # issue lookup which should call fld lookup which
+ # should fail if client did not replay fld create
+ # correctly and server has no fld entry
+ touch $DIR/$tfile || return 3
+ rm $DIR/$tfile || return 4
+}
+run_test 0c "fld create"
+
test_1() {
- replay_barrier mds2
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tfile
- fail mds2
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile || return 1
rm $DIR/$tfile
}
run_test 1 "simple create"
test_2a() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
touch $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile || return 1
rm $DIR/$tfile
}
test_2b() {
./mcreate $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
touch $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile || return 1
rm $DIR/$tfile
}
run_test 2b "touch"
test_3a() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tfile
o_directory $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile || return 2
rm $DIR/$tfile
}
run_test 3a "replay failed open(O_DIRECTORY)"
test_3b() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
#define OBD_FAIL_MDS_OPEN_PACK | OBD_FAIL_ONCE
- do_facet mds "sysctl -w lustre.fail_loc=0x80000114"
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000114"
touch $DIR/$tfile
- do_facet mds "sysctl -w lustre.fail_loc=0"
- fail mds
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile && return 2
return 0
}
run_test 3b "replay failed open -ENOMEM"
test_3c() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
#define OBD_FAIL_MDS_ALLOC_OBDO | OBD_FAIL_ONCE
- do_facet mds "sysctl -w lustre.fail_loc=0x80000128"
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000128"
touch $DIR/$tfile
- do_facet mds "sysctl -w lustre.fail_loc=0"
- fail mds
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile && return 2
return 0
run_test 3c "replay failed open -ENOMEM"
test_4() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
for i in `seq 10`; do
echo "tag-$i" > $DIR/$tfile-$i
done
- fail mds
+ fail $SINGLEMDS
for i in `seq 10`; do
grep -q "tag-$i" $DIR/$tfile-$i || error "$tfile-$i"
done
run_test 4 "|x| 10 open(O_CREAT)s"
test_4b() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -rf $DIR/$tfile-*
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
}
run_test 4b "|x| rm 10 files"
# The idea is to get past the first block of precreated files on both
# osts, and then replay.
test_5() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
for i in `seq 220`; do
echo "tag-$i" > $DIR/$tfile-$i
done
- fail mds
+ fail $SINGLEMDS
for i in `seq 220`; do
grep -q "tag-$i" $DIR/$tfile-$i || error "f1c-$i"
done
test_6() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mkdir $DIR/$tdir
mcreate $DIR/$tdir/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t dir $DIR/$tdir || return 1
$CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
sleep 2
run_test 6 "mkdir + contained create"
test_6b() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -rf $DIR/$tdir
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t dir $DIR/$tdir && return 1 || true
}
run_test 6b "|X| rmdir"
test_7() {
mkdir $DIR/$tdir
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tdir/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT -t dir $DIR/$tdir || return 1
$CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
rm -fr $DIR/$tdir
run_test 7 "mkdir |X| contained create"
test_8() {
- replay_barrier mds
+ # make sure no side-effect from previous test.
+ rm -f $DIR/$tfile
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile mo_c &
MULTIPID=$!
sleep 1
- fail mds
+ fail $SINGLEMDS
ls $DIR/$tfile
$CHECKSTAT -t file $DIR/$tfile || return 1
kill -USR1 $MULTIPID || return 2
run_test 8 "creat open |X| close"
test_9() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tfile
local old_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
- fail mds
+ fail $SINGLEMDS
local new_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
echo " old_inum == $old_inum, new_inum == $new_inum"
test_10() {
mcreate $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mv $DIR/$tfile $DIR/$tfile-2
rm -f $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
$CHECKSTAT $DIR/$tfile && return 1
$CHECKSTAT $DIR/$tfile-2 ||return 2
rm $DIR/$tfile-2
mcreate $DIR/$tfile
echo "old" > $DIR/$tfile
mv $DIR/$tfile $DIR/$tfile-2
- replay_barrier mds
+ replay_barrier $SINGLEMDS
echo "new" > $DIR/$tfile
grep new $DIR/$tfile
grep old $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
grep new $DIR/$tfile || return 1
grep old $DIR/$tfile-2 || return 2
}
# give multiop a chance to open
sleep 1
rm -f $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
- fail mds
+ fail $SINGLEMDS
[ -e $DIR/$tfile ] && return 2
return 0
}
sleep 1
chmod 0 $DIR/$tfile
$CHECKSTAT -p 0 $DIR/$tfile
- replay_barrier mds
- fail mds
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
# give multiop a chance to open
sleep 1
rm -f $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
kill -USR1 $pid || return 1
wait $pid || return 2
- fail mds
+ fail $SINGLEMDS
[ -e $DIR/$tfile ] && return 3
return 0
}
# give multiop a chance to open
sleep 1
rm -f $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
touch $DIR/g11 || return 1
kill -USR1 $pid
wait $pid || return 2
- fail mds
+ fail $SINGLEMDS
[ -e $DIR/$tfile ] && return 3
touch $DIR/h11 || return 4
return 0
test_16() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tfile
munlink $DIR/$tfile
mcreate $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
[ -e $DIR/$tfile ] && return 1
[ -e $DIR/$tfile-2 ] || return 2
munlink $DIR/$tfile-2 || return 3
run_test 16 "|X| open(O_CREAT), unlink, touch new, unlink new"
test_17() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile O_c &
pid=$!
# give multiop a chance to open
sleep 1
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid || return 1
wait $pid || return 2
$CHECKSTAT -t file $DIR/$tfile || return 3
run_test 17 "|X| open(O_CREAT), |replay| close"
test_18() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile O_tSc &
pid=$!
# give multiop a chance to open
kill -USR1 $pid
wait $pid || return 2
- fail mds
+ fail $SINGLEMDS
[ -e $DIR/$tfile ] && return 3
[ -e $DIR/$tfile-2 ] || return 4
# this touch frequently fails
# bug 1855 (a simpler form of test_11 above)
test_19() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
mcreate $DIR/$tfile
echo "old" > $DIR/$tfile
mv $DIR/$tfile $DIR/$tfile-2
grep old $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
grep old $DIR/$tfile-2 || return 2
}
run_test 19 "|X| mcreate, open, write, rename "
test_20() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile O_tSc &
pid=$!
# give multiop a chance to open
sleep 1
rm -f $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
[ -e $DIR/$tfile ] && return 2
}
run_test 20 "|X| open(O_CREAT), unlink, replay, close (test mds_cleanup_orphans)"
+test_20b() { # bug 10480
+ BEFOREUSED=`df -P $DIR | tail -1 | awk '{ print $3 }'`
+
+ dd if=/dev/zero of=$DIR/$tfile bs=4k count=10000 &
+ pid=$!
+ while [ ! -e $DIR/$tfile ] ; do
+ usleep 60 # give dd a chance to start
+ done
+
+ lfs getstripe $DIR/$tfile || return 1
+ rm -f $DIR/$tfile || return 2 # make it an orphan
+ mds_evict_client
+ df -P $DIR || df -P $DIR || true # reconnect
+
+ fail $SINGLEMDS # start orphan recovery
+ df -P $DIR || df -P $DIR || true # reconnect
+ sleep 2
+
+ AFTERUSED=`df -P $DIR | tail -1 | awk '{ print $3 }'`
+ log "before $BEFOREUSED, after $AFTERUSED"
+ [ $AFTERUSED -gt $((BEFOREUSED + 20)) ] && \
+ error "after $AFTERUSED > before $BEFOREUSED" && return 5
+ return 0
+}
+run_test 20b "write, unlink, eviction, replay, (test mds_cleanup_orphans)"
+
+test_20c() { # bug 10480
+ dd if=/dev/zero of=$DIR/$tfile bs=4k count=10000
+
+ exec 100< $DIR/$tfile
+
+ ls -la $DIR/$tfile
+
+ mds_evict_client
+
+ df -P $DIR || df -P $DIR || true # reconnect
+
+ exec 100<&-
+
+ test -s $DIR/$tfile || error "File was truncated"
+
+ return 0
+}
+run_test 20c "check that client eviction does not affect file content"
+
test_21() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile O_tSc &
pid=$!
# give multiop a chance to open
rm -f $DIR/$tfile
touch $DIR/g11 || return 1
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 2
[ -e $DIR/$tfile ] && return 3
# give multiop a chance to open
sleep 1
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -f $DIR/$tfile
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
[ -e $DIR/$tfile ] && return 2
# give multiop a chance to open
sleep 1
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -f $DIR/$tfile
touch $DIR/g11 || return 1
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 2
[ -e $DIR/$tfile ] && return 3
# give multiop a chance to open
sleep 1
- replay_barrier mds
- fail mds
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
rm -f $DIR/$tfile
kill -USR1 $pid
wait $pid || return 1
sleep 1
rm -f $DIR/$tfile
- replay_barrier mds
- fail mds
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
kill -USR1 $pid
wait $pid || return 1
[ -e $DIR/$tfile ] && return 2
run_test 25 "open(O_CREAT), unlink, replay, close (test mds_cleanup_orphans)"
test_26() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile-1 O_tSc &
pid1=$!
multiop $DIR/$tfile-2 O_tSc &
kill -USR1 $pid2
wait $pid2 || return 1
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 2
[ -e $DIR/$tfile-1 ] && return 3
run_test 26 "|X| open(O_CREAT), unlink two, close one, replay, close one (test mds_cleanup_orphans)"
test_27() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
multiop $DIR/$tfile-1 O_tSc &
pid1=$!
multiop $DIR/$tfile-2 O_tSc &
rm -f $DIR/$tfile-1
rm -f $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 1
kill -USR1 $pid2
pid2=$!
# give multiop a chance to open
sleep 1
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -f $DIR/$tfile-1
rm -f $DIR/$tfile-2
kill -USR1 $pid2
wait $pid2 || return 1
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 2
[ -e $DIR/$tfile-1 ] && return 3
pid2=$!
# give multiop a chance to open
sleep 1
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -f $DIR/$tfile-1
rm -f $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 1
kill -USR1 $pid2
rm -f $DIR/$tfile-1
rm -f $DIR/$tfile-2
- replay_barrier mds
- fail mds
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 1
kill -USR1 $pid2
sleep 1
rm -f $DIR/$tfile-1
- replay_barrier mds
+ replay_barrier $SINGLEMDS
rm -f $DIR/$tfile-2
- fail mds
+ fail $SINGLEMDS
kill -USR1 $pid1
wait $pid1 || return 1
kill -USR1 $pid2
# give multiop a chance to open
sleep 1
mds_evict_client
- df $MOUNT || df $MOUNT || return 1
+ df $MOUNT || sleep 1 && df $MOUNT || return 1
kill -USR1 $pid1
kill -USR1 $pid2
sleep 1
# Abort recovery before client complete
test_33() {
- replay_barrier mds
- touch $DIR/$tfile
- fail_abort mds
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile-%d 100
+ fail_abort $SINGLEMDS
# this file should be gone, because the replay was aborted
- $CHECKSTAT -t file $DIR/$tfile && return 1
+ $CHECKSTAT -t file $DIR/$tfile-* && return 3
+ unlinkmany $DIR/$tfile-%d 0 100
return 0
}
run_test 33 "abort recovery before client does replay"
+# Stale FID sequence
+test_33a() {
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile-%d 10
+ fail_abort $SINGLEMDS
+ unlinkmany $DIR/$tfile-%d 0 10
+ # recreate shouldn't fail
+ createmany -o $DIR/$tfile-%d 10 || return 3
+ unlinkmany $DIR/$tfile-%d 0 10
+ return 0
+}
+run_test 33a "fid shouldn't be reused after abort recovery"
+
test_34() {
multiop $DIR/$tfile O_c &
pid=$!
sleep 1
rm -f $DIR/$tfile
- replay_barrier mds
- fail_abort mds
+ replay_barrier $SINGLEMDS
+ fail_abort $SINGLEMDS
kill -USR1 $pid
[ -e $DIR/$tfile ] && return 1
sync
touch $DIR/$tfile
#define OBD_FAIL_MDS_REINT_NET_REP 0x119
- do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000119"
rm -f $DIR/$tfile &
sleep 1
sync
sleep 1
# give a chance to remove from MDS
- fail_abort mds
+ fail_abort $SINGLEMDS
$CHECKSTAT -t file $DIR/$tfile && return 1 || true
}
run_test 35 "test recovery from llog for unlink op"
# b=2432 resent cancel after replay uses wrong cookie,
# so don't resend cancels
test_36() {
- replay_barrier mds
+ replay_barrier $SINGLEMDS
touch $DIR/$tfile
checkstat $DIR/$tfile
- facet_failover mds
- cancel_lru_locks MDC
+ facet_failover $SINGLEMDS
+ cancel_lru_locks mdc
if dmesg | grep "unknown lock cookie"; then
echo "cancel after replay failed"
return 1
sleep 1
rmdir $DIR/$tfile
- replay_barrier mds
+ replay_barrier $SINGLEMDS
# clear the dmesg buffer so we only see errors from this recovery
dmesg -c >/dev/null
- fail_abort mds
+ fail_abort $SINGLEMDS
kill -USR1 $pid
dmesg | grep "mds_unlink_orphan.*error .* unlinking orphan" && return 1
sync
test_38() {
createmany -o $DIR/$tfile-%d 800
unlinkmany $DIR/$tfile-%d 0 400
- replay_barrier mds
- fail mds
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
unlinkmany $DIR/$tfile-%d 400 400
sleep 2
$CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
}
run_test 38 "test recovery from unlink llog (test llog_gen_rec) "
-test_39() {
+test_39() { # bug 4176
createmany -o $DIR/$tfile-%d 800
- replay_barrier mds
+ replay_barrier $SINGLEMDS
unlinkmany $DIR/$tfile-%d 0 400
- fail mds
+ fail $SINGLEMDS
unlinkmany $DIR/$tfile-%d 400 400
sleep 2
$CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
run_test 39 "test recovery from unlink llog (test llog_gen_rec) "
count_ost_writes() {
- cat /proc/fs/lustre/osc/*/stats |
- awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
+ awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }' $LPROC/osc/*/stats
}
#b=2477,2532
writeme -s $MOUNT/${tfile}-2 &
WRITE_PID=$!
sleep 1
- facet_failover mds
+ facet_failover $SINGLEMDS
#define OBD_FAIL_MDS_CONNECT_NET 0x117
- do_facet mds "sysctl -w lustre.fail_loc=0x80000117"
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000117"
kill -USR1 $PID
stat1=`count_ost_writes`
sleep $TIMEOUT
# the page, guarnateeing that the unlock from the RPC completion would
# assert on trying to unlock the unlocked page.
test_41() {
+ [ $OSTCOUNT -lt 2 ] && \
+ skip "skipping test 41: we don't have a second OST to test with" && \
+ return
+
local f=$MOUNT/$tfile
# make sure the start of the file is ost1
lfs setstripe $f $((128 * 1024)) 0 0
do_facet client dd if=/dev/zero of=$f bs=4k count=1 || return 3
- cancel_lru_locks OSC
+ cancel_lru_locks osc
# fail ost2 and read from ost1
- local osc2_dev=`$LCTL device_list | \
- awk '(/ost2.*client_facet/){print $4}' `
- $LCTL --device %$osc2_dev deactivate
+ local osc2dev=`do_facet mds "grep ${ost2_svc}-osc-MDT0000 $LPROC/devices" | awk '{print $1}'`
+ [ -z "$osc2dev" ] && echo "OST: $ost2_svc" && cat $LPROC/devices && return 4
+ do_facet mds $LCTL --device $osc2dev deactivate || return 1
do_facet client dd if=$f of=/dev/null bs=4k count=1 || return 3
- $LCTL --device %$osc2_dev activate
+ do_facet mds $LCTL --device $osc2dev activate || return 2
return 0
}
run_test 41 "read from a valid osc while other oscs are invalid"
# test MDS recovery after ost failure
test_42() {
- blocks=`df $MOUNT | tail -n 1 | awk '{ print $1 }'`
+ blocks=`df -P $MOUNT | tail -n 1 | awk '{ print $2 }'`
createmany -o $DIR/$tfile-%d 800
- replay_barrier ost
+ replay_barrier ost1
unlinkmany $DIR/$tfile-%d 0 400
- facet_failover ost
+ DEBUG42=`sysctl -n lnet.debug`
+ sysctl -w lnet.debug=-1
+ facet_failover ost1
- # osc is evicted, fs is smaller
- blocks_after=`df $MOUNT | tail -n 1 | awk '{ print $1 }'`
- [ $blocks_after -lt $blocks ] || return 1
+ # osc is evicted, fs is smaller (but only with failout OSTs (bug 7287)
+ #blocks_after=`df -P $MOUNT | tail -n 1 | awk '{ print $2 }'`
+ #[ $blocks_after -lt $blocks ] || return 1
echo wait for MDS to timeout and recover
sleep $((TIMEOUT * 2))
+ sysctl -w lnet.debug="$DEBUG42"
unlinkmany $DIR/$tfile-%d 400 400
$CHECKSTAT -t file $DIR/$tfile-* && return 2 || true
}
run_test 42 "recovery after ost failure"
-# b=2530
-# directory orphans can't be unlinked from PENDING directory
-test_43() {
- replay_barrier mds
+# timeout in MDS/OST recovery RPC will LBUG MDS
+test_43() { # bug 2530
+ replay_barrier $SINGLEMDS
# OBD_FAIL_OST_CREATE_NET 0x204
- do_facet ost "sysctl -w lustre.fail_loc=0x80000204"
- facet_failover mds
- df $MOUNT || return 1
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000204"
+ fail $SINGLEMDS
sleep 10
- do_facet ost "sysctl -w lustre.fail_loc=0"
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
return 0
}
run_test 43 "mds osc import failure during recovery; don't LBUG"
test_44() {
- mdcdev=`awk '/mds_svc_MNT/ {print $1}' < /proc/fs/lustre/devices`
- do_facet mds "sysctl -w lustre.fail_loc=0x80000701"
- $LCTL --device $mdcdev recover
- df $MOUNT
- do_facet mds "sysctl -w lustre.fail_loc=0"
+ mdcdev=`awk '/MDT0000-mdc-/ {print $1}' $LPROC/devices`
+ [ "$mdcdev" ] || exit 2
+ for i in `seq 1 10`; do
+ #define OBD_FAIL_TGT_CONN_RACE 0x701
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000701"
+ $LCTL --device $mdcdev recover
+ df $MOUNT
+ done
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
return 0
}
run_test 44 "race in target handle connect"
+test_44b() {
+ mdcdev=`awk '/MDT0000-mdc-/ {print $1}' $LPROC/devices`
+ [ "$mdcdev" ] || exit 2
+ for i in `seq 1 10`; do
+ #define OBD_FAIL_TGT_DELAY_RECONNECT 0x704
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x80000704"
+ $LCTL --device $mdcdev recover
+ df $MOUNT
+ done
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 44b "race in target handle connect"
+
# Handle failed close
test_45() {
- mdcdev=`awk '/mds_svc_MNT/ {print $1}' < /proc/fs/lustre/devices`
+ mdcdev=`awk '/MDT0000-mdc-/ {print $1}' $LPROC/devices`
+ [ "$mdcdev" ] || exit 2
$LCTL --device $mdcdev recover
multiop $DIR/$tfile O_c &
# This will cause the CLOSE to fail before even
# allocating a reply buffer
- $LCTL --device $mdcdev deactivate
+ $LCTL --device $mdcdev deactivate || return 4
# try the close
kill -USR1 $pid
wait $pid || return 1
- $LCTL --device $mdcdev activate
+ $LCTL --device $mdcdev activate || return 5
+ sleep 1
$CHECKSTAT -t file $DIR/$tfile || return 2
return 0
test_46() {
dmesg -c >/dev/null
drop_reply "touch $DIR/$tfile"
- fail mds
+ fail $SINGLEMDS
# ironically, the previous test, 45, will cause a real forced close,
# so just look for one for this test
dmesg | grep -i "force closing client file handle for $tfile" && return 1
}
run_test 46 "Don't leak file handle after open resend (3325)"
-equals_msg test complete, cleaning up
-$CLEANUP
+test_47() { # bug 2824
+ # create some files to make sure precreate has been done on all
+ # OSTs. (just in case this test is run independently)
+ createmany -o $DIR/$tfile 20 || return 1
+
+ # OBD_FAIL_OST_CREATE_NET 0x204
+ fail ost1
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000204"
+ df $MOUNT || return 2
+
+ # let the MDS discover the OST failure, attempt to recover, fail
+ # and recover again.
+ sleep $((3 * TIMEOUT))
+
+ # Without 2824, this createmany would hang
+ createmany -o $DIR/$tfile 20 || return 3
+ unlinkmany $DIR/$tfile 20 || return 4
+
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 47 "MDS->OSC failure during precreate cleanup (2824)"
+
+test_48() {
+ replay_barrier $SINGLEMDS
+ createmany -o $DIR/$tfile 20 || return 1
+ # OBD_FAIL_OST_EROFS 0x216
+ fail $SINGLEMDS
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x80000216"
+ df $MOUNT || return 2
+
+ createmany -o $DIR/$tfile 20 20 || return 2
+ unlinkmany $DIR/$tfile 40 || return 3
+
+ do_facet ost1 "sysctl -w lustre.fail_loc=0"
+ return 0
+}
+run_test 48 "MDS->OSC failure during precreate cleanup (2824)"
+
+test_50() {
+ local oscdev=`grep ${ost1_svc}-osc-MDT0000 $LPROC/devices | awk '{print $1}'`
+ [ "$oscdev" ] || return 1
+ $LCTL --device $oscdev recover && $LCTL --device $oscdev recover
+ # give the mds_lov_sync threads a chance to run
+ sleep 5
+}
+run_test 50 "Double OSC recovery, don't LASSERT (3812)"
+
+# b3764 timed out lock replay
+test_52() {
+ touch $DIR/$tfile
+ cancel_lru_locks mdc
+
+ multiop $DIR/$tfile s || return 1
+ replay_barrier $SINGLEMDS
+#define OBD_FAIL_LDLM_REPLY 0x30c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000030c"
+ fail $SINGLEMDS || return 2
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+
+ $CHECKSTAT -t file $DIR/$tfile-* && return 3 || true
+}
+run_test 52 "time out lock replay (3764)"
+
+#b_cray 53 "|X| open request and close reply while two MDC requests in flight"
+#b_cray 54 "|X| open request and close reply while two MDC requests in flight"
+
+#b3761 ASSERTION(hash != 0) failed
+test_55() {
+# OBD_FAIL_MDS_OPEN_CREATE | OBD_FAIL_ONCE
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012b"
+ touch $DIR/$tfile &
+ # give touch a chance to run
+ sleep 5
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ rm $DIR/$tfile
+ return 0
+}
+run_test 55 "let MDS_CHECK_RESENT return the original return code instead of 0"
+
+#b3440 ASSERTION(rec->ur_fid2->id) failed
+test_56() {
+ ln -s foo $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ #drop_reply "cat $DIR/$tfile"
+ fail $SINGLEMDS
+ sleep 10
+}
+run_test 56 "don't replay a symlink open request (3440)"
+#recovery one mds-ost setattr from llog
+test_57() {
+#define OBD_FAIL_MDS_OST_SETATTR 0x12c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012c"
+ touch $DIR/$tfile
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ sleep 1
+ $CHECKSTAT -t file $DIR/$tfile || return 1
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ rm $DIR/$tfile
+}
+run_test 57 "test recovery from llog for setattr op"
+
+#recovery many mds-ost setattr from llog
+test_58() {
+#define OBD_FAIL_MDS_OST_SETATTR 0x12c
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x8000012c"
+ mkdir $DIR/$tdir
+ createmany -o $DIR/$tdir/$tfile-%d 2500
+ replay_barrier $SINGLEMDS
+ fail $SINGLEMDS
+ sleep 2
+ $CHECKSTAT -t file $DIR/$tdir/$tfile-* || return 1
+ do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
+ unlinkmany $DIR/$tdir/$tfile-%d 2500
+ rmdir $DIR/$tdir
+}
+run_test 58 "test recovery from llog for setattr op (test llog_gen_rec)"
+
+# log_commit_thread vs filter_destroy race used to lead to import use after free
+# bug 11658
+test_59() {
+ mkdir $DIR/$tdir
+ createmany -o $DIR/$tdir/$tfile-%d 200
+ sync
+ unlinkmany $DIR/$tdir/$tfile-%d 200
+#define OBD_FAIL_PTLRPC_DELAY_RECOV 0x507
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x507"
+ fail ost1
+ fail $SINGLEMDS
+ do_facet ost1 "sysctl -w lustre.fail_loc=0x0"
+ sleep 20
+ rmdir $DIR/$tdir
+}
+run_test 59 "test log_commit_thread vs filter_destroy race"
+
+# race between add unlink llog vs cat log init in post_recovery (only for b1_6)
+# bug 12086: should no oops and No ctxt error for this test
+test_60() {
+ mkdir $DIR/$tdir
+ createmany -o $DIR/$tdir/$tfile-%d 200
+ replay_barrier $SINGLEMDS
+ unlinkmany $DIR/$tdir/$tfile-%d 0 100
+ fail $SINGLEMDS
+ unlinkmany $DIR/$tdir/$tfile-%d 100 100
+ local no_ctxt=`dmesg | grep "No ctxt"`
+ [ -z "$no_ctxt" ] || error "ctxt is not initialized in recovery"
+}
+run_test 60 "test llog post recovery init vs llog unlink"
+
+equals_msg `basename $0`: test complete, cleaning up
+$CLEANUP
+[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true