run_test 11 "execution of file opened for write should return error ===="
test_12() {
- DIR=$DIR DIR2=$DIR2 sh lockorder.sh
+ DIR=$DIR DIR2=$DIR2 bash lockorder.sh
}
run_test 12 "test lock ordering (link, stat, unlink)"
test_15() { # bug 974 - ENOSPC
echo "PATH=$PATH"
- sh oos2.sh $MOUNT1 $MOUNT2
+ bash oos2.sh $MOUNT1 $MOUNT2
wait_delete_completed
grant_error=$(dmesg | grep "< tot_grant")
[ -z "$grant_error" ] || error "$grant_error"
local stripe_size=$(do_facet $SINGLEMDS \
"$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
+ check_set_fallocate
+
# to allocate grant because it may run out due to test_15.
$LFS setstripe -c -1 $file1
dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
rm -f $file1
$LFS setstripe -c -1 $file1 # b=10919
- fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
+ $FSX -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
error "fsx failed"
rm -f $file1
# O_DIRECT reads and writes must be aligned to the device block size.
- fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 -Z -r 4096 \
+ $FSX -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 -Z -r 4096 \
-w 4096 $file1 $file2 || error "fsx with O_DIRECT failed."
}
run_test 16a "$FSXNUM iterations of dual-mount fsx"
local file2=$DIR2/$tfile
local stripe_size=($($LFS getstripe -S $DIR))
+ check_set_fallocate
+
# to allocate grant because it may run out due to test_15.
lfs setstripe -c -1 $file1
dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync ||
lfs setstripe -c -1 $file1 # b=10919
# -o is set to 8192 because writes < 1 page and between 1 and 2 pages
# create a mix of tiny writes & normal writes
- fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -o 8192 -S 0 \
+ $FSX -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -o 8192 -S 0 \
$file1 $file2 || error "fsx with tiny write failed."
}
run_test 16b "$FSXNUM iterations of dual-mount fsx at small size"
[ "$ost1_FSTYPE" != ldiskfs ] && skip "dio on ldiskfs only"
+ check_set_fallocate
+
# to allocate grant because it may run out due to test_15.
$LFS setstripe -c -1 $file1
dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
set_osd_param $list '' writethrough_cache_enable 0
$LFS setstripe -c -1 $file1 # b=10919
- fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
+ $FSX -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
error "fsx failed"
rm -f $file1
local file1=$DIR1/$tfile
local file2=$DIR2/$tfile
local file3=$DIR1/file
+ local tmpfile=$(mktemp)
local stripe_size=$(do_facet $SINGLEMDS \
"$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
# to allocate grant because it may run out due to test_15.
$LFS setstripe -c -1 $file1
+ stack_trap "rm -f $file1 $file2 $file3 $tmpfile"
dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync
rm -f $file1
- local tmpfile=`mktemp`
$LFS setstripe -c -1 $file1 # b=10919
$LCTL set_param ldlm.namespaces.*.lru_size=clear
# buffer read from another client
dd if=$file2 of=$file3 bs=1M count=100
diff $file3 $tmpfile || error "file different(3)"
-
- rm -f $file1 $file2 $file3 $tmpfile
-
}
run_test 16d "Verify DIO and buffer IO with two clients"
test_16e() { # LU-13227
+ # issue: LU-14314
+
+ (( "$MDS1_VERSION" >= $(version_code 2.13.53) )) ||
+ skip "Need MDS version at least 2.13.53"
+
local file1=$DIR1/$tfile
local file2=$DIR2/$tfile
excepts="$excepts -e $(($(printf %d \'$idx)-96))"
done
- $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
+ excepts="$excepts -e 7 -e 8 -e 9"
+ $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts ||
+ error "mmap_sanity test failed"
sync; sleep 1; sync
}
run_test 18 "mmap sanity check ================================="
test_19() { # bug3811
local node=$(facet_active_host ost1)
+ local device="$FSNAME-OST*"
- [ "x$DOM" = "xyes" ] && node=$(facet_active_host $SINGLEMDS)
+ [ "x$DOM" = "xyes" ] && node=$(facet_active_host $SINGLEMDS) &&
+ device="$FSNAME-MDT*"
# check whether obdfilter is cache capable at all
- get_osd_param $node '' read_cache_enable >/dev/null ||
+ get_osd_param $node $device read_cache_enable >/dev/null ||
skip "not cache-capable obdfilter"
- local MAX=$(get_osd_param $node '' readcache_max_filesize | head -n 1)
- set_osd_param $node '' readcache_max_filesize 4096
+ local max=$(get_osd_param $node $device readcache_max_filesize |\
+ head -n 1)
+ set_osd_param $node $device readcache_max_filesize 4096
dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
cp $TMP/$tfile $DIR1/$tfile
[ "$(cat $TMP/sum2)" = "$SUM" ] || \
error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
done
- set_osd_param $node '' readcache_max_filesize $MAX
+ set_osd_param $node $device readcache_max_filesize $max
rm $DIR1/$tfile
}
run_test 19 "test concurrent uncached read races ==============="
test_20() {
- test_mkdir $DIR1/d20
+ test_mkdir $DIR1/$tdir
cancel_lru_locks
- CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
- $MULTIOP $DIR1/f20 Ow8190c
- $MULTIOP $DIR2/f20 Oz8194w8190c
- $MULTIOP $DIR1/f20 Oz0r8190c
+ CNT=$($LCTL get_param -n llite.*.dump_page_cache | wc -l)
+ $MULTIOP $DIR1/$tdir/$tfile Ow8190c
+ $MULTIOP $DIR2/$tdir/$tfile Oz8194w8190c
+ $MULTIOP $DIR1/$tdir/$tfile Oz0r8190c
cancel_lru_locks
- CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
- [ $CNTD -gt 0 ] && \
- error $CNTD" page left in cache after lock cancel" || true
+ CNT2=$($LCTL get_param -n llite.*.dump_page_cache | wc -l)
+ [[ $CNT2 == $CNT ]] ||
+ error $((CNT2 - CNT))" page left in cache after lock cancel"
}
run_test 20 "test extra readahead page left in cache ===="
lctl clear
dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
DD2_PID=$!
- usleep 50
+ sleep 0.5
log "dd 1 started"
dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
test_30() { #b=11110, LU-2523
test_mkdir $DIR1/$tdir
cp -f /bin/bash $DIR1/$tdir/bash
- /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
+ bash -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
$DIR1/$tdir/bash -c 'sleep 2;
openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
wait
}
run_test 31b "voluntary OST cancel / blocking ast race=============="
-# enable/disable lockless truncate feature, depending on the arg 0/1
-enable_lockless_truncate() {
- lctl set_param -n $OSC.*.lockless_truncate $1
-}
-
-test_32a() { # bug 11270
- local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
- local stripe_size=$(do_facet $SINGLEMDS \
- "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
+#LU-14949 - multi-client version of the test 31r in sanity.
+test_31r() {
+ touch $DIR/$tfile.target
+ touch $DIR/$tfile.source
- save_lustre_params client "$OSC.*.lockless_truncate" > $save
- # restore lockless_truncate default values on exit
- stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
- cancel_lru_locks $OSC
- enable_lockless_truncate 1
- rm -f $DIR1/$tfile
- lfs setstripe -c -1 $DIR1/$tfile
- dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$stripe_size > \
- /dev/null 2>&1
- clear_stats $OSC.*.${OSC}_stats
+ ls -l $DIR/$tfile.target # cache it for sure
- log "checking cached lockless truncate"
- $TRUNCATE $DIR1/$tfile 8000000
- $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
- [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
- error "cached truncate isn't lockless"
+ #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
+ $LCTL set_param fail_loc=0x1419 fail_val=3
+ cat $DIR/$tfile.target &
+ CATPID=$!
- log "checking not cached lockless truncate"
- $TRUNCATE $DIR2/$tfile 5000000
- $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
- [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
- error "not cached truncate isn't lockless"
+ # Guarantee open is waiting before we get here
+ sleep 1
+ mv $DIR2/$tfile.source $DIR2/$tfile.target
- log "disabled lockless truncate"
- enable_lockless_truncate 0
- clear_stats $OSC.*.${OSC}_stats
- $TRUNCATE $DIR2/$tfile 3000000
- $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
- [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -eq 0 ] ||
- error "lockless truncate disabling failed"
- rm -f $DIR1/$tfile
+ wait $CATPID
+ RC=$?
+ if [[ $RC -ne 0 ]]; then
+ error "open with cat failed, rc=$RC"
+ fi
}
-run_test 32a "lockless truncate"
+run_test 31r "open-rename(replace) race"
test_32b() { # bug 11270
remote_ost_nodsh && skip "remote OST with nodsh" && return
restore_lustre_params <$p
rm -f $p
}
-run_test 32b "lockless i/o"
+# Disable test 32b prior to full removal
+#run_test 32b "lockless i/o"
print_jbd_stat () {
- local dev
- local mdts=$(get_facets MDS)
- local varcvs
- local mds
-
- local stat=0
- for mds in ${mdts//,/ }; do
- varsvc=${mds}_svc
- dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
- xargs readlink -f" ))
- val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
- head -n1")
- val=${val%% *};
- stat=$(( stat + val))
- done
- echo $stat
+ local mdts=$(get_facets MDS)
+ local stat=0
+ local varsvc
+ local dev
+ local mds
+
+ for mds in ${mdts//,/ }; do
+ varsvc=${mds}_svc
+
+ dev=$(basename $(do_facet $mds "lctl get_param -n \
+ osd*.${!varsvc}.mntdev | xargs readlink -f"))
+ val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info \
+ 2>/dev/null | head -n1")
+ val=${val%% *};
+ stat=$((stat + val))
+ done
+ echo $stat
}
# commit on sharing tests
local sync_count
- mkdir $DIR/$tdir
+ mkdir_on_mdt0 $DIR/$tdir
sync_all_data
do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
# do twice in case transaction is committed before unlock, see LU-8200
# trigger CoS twice in case transaction commit before unlock
for i in 1 2; do
- sh -c "$1"
+ bash -c "$1"
do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
- sh -c "$2"
+ bash -c "$2"
commit_nr=$(do_nodes $nodes \
"lctl get_param -n mdt.*.async_commit_count" | calc_sum)
total=$((total + commit_nr));
skip "DNE CoS not supported"
# remote directory create
- op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -i 1 $DIR/$tdir/subdir"
+ op_trigger_cos "$LFS mkdir -i 0 $DIR/$tdir" "$LFS mkdir -i 1 $DIR/$tdir/subdir"
# remote directory unlink
op_trigger_cos "$LFS mkdir -i 1 $DIR/$tdir" "rmdir $DIR/$tdir"
# striped directory create
# test 40: check non-blocking operations
test_40a() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir_on_mdt0 $DIR2/$tdir
pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- touch $DIR2
- mkdir $DIR1/$tfile &
+ mkdir $DIR1/$tdir/$tfile &
PID1=$!; pdo_sched
- touch $DIR2/$tfile-2
+ touch $DIR2/$tdir/$tfile-2
check_pdo_conflict $PID1 || error "create is blocked"
- mkdir $DIR2/$tfile-3
+ mkdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "mkdir is blocked"
- link $DIR2/$tfile-2 $DIR2/$tfile-4
+ link $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-4
check_pdo_conflict $PID1 || error "link is blocked"
- mv $DIR2/$tfile-2 $DIR2/$tfile-5
+ mv $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-5
check_pdo_conflict $PID1 || error "rename is blocked"
- stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
+ stat $DIR2/$tdir/$tfile-3 $DIR2/$tdir/$tfile-4 > /dev/null
check_pdo_conflict $PID1 || error "getattr is blocked"
- rm $DIR2/$tfile-4 $DIR2/$tfile-5
- rmdir $DIR2/$tfile-3
+ rm $DIR2/$tdir/$tfile-4 $DIR2/$tdir/$tfile-5
+ rmdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0 2>/dev/null || true"
wait $PID1
- rm -rf $DIR/$tfile*
+ rm -rf $DIR/$tdir
return 0
}
run_test 40a "pdirops: create vs others =============="
test_40b() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir_on_mdt0 $DIR2/$tdir
pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- touch $DIR1/$tfile &
+ touch $DIR1/$tdir/$tfile &
PID1=$!; pdo_sched
# open|create
- touch $DIR2/$tfile-2
+ touch $DIR2/$tdir/$tfile-2
check_pdo_conflict $PID1 || error "create is blocked"
- mkdir $DIR2/$tfile-3
+ mkdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "mkdir is blocked"
- link $DIR2/$tfile-2 $DIR2/$tfile-4
+ link $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-4
check_pdo_conflict $PID1 || error "link is blocked"
- mv $DIR2/$tfile-2 $DIR2/$tfile-5
+ mv $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-5
check_pdo_conflict $PID1 || error "rename is blocked"
- stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
+ stat $DIR2/$tdir/$tfile-3 $DIR2/$tdir/$tfile-4 > /dev/null
check_pdo_conflict $PID1 || error "getattr is blocked"
- rm $DIR2/$tfile-4 $DIR2/$tfile-5
- rmdir $DIR2/$tfile-3
+ rm $DIR2/$tdir/$tfile-4 $DIR2/$tdir/$tfile-5
+ rmdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0 2>/dev/null || true"
wait $PID1
- rm -rf $DIR/$tfile*
+ rm -rf $DIR/$tdir
return 0
}
run_test 40b "pdirops: open|create and others =============="
test_40c() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir_on_mdt0 $DIR2/$tdir
pdo_lru_clear
- touch $DIR1/$tfile
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- link $DIR1/$tfile $DIR1/$tfile-0 &
+ link $DIR1/$tdir/$tfile $DIR1/$tdir/$tfile-0 &
PID1=$!; pdo_sched
# open|create
- touch $DIR2/$tfile-2
+ touch $DIR2/$tdir/$tfile-2
check_pdo_conflict $PID1 || error "create is blocked"
- mkdir $DIR2/$tfile-3
+ mkdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "mkdir is blocked"
- link $DIR2/$tfile-2 $DIR2/$tfile-4
+ link $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-4
check_pdo_conflict $PID1 || error "link is blocked"
- mv $DIR2/$tfile-2 $DIR2/$tfile-5
+ mv $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-5
check_pdo_conflict $PID1 || error "rename is blocked"
- stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
+ stat $DIR2/$tdir/$tfile-3 $DIR2/$tdir/$tfile-4 > /dev/null
check_pdo_conflict $PID1 || error "getattr is blocked"
- rm $DIR2/$tfile-4 $DIR2/$tfile-5
- rmdir $DIR2/$tfile-3
+ rm $DIR2/$tdir/$tfile-4 $DIR2/$tdir/$tfile-5
+ rmdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0 2>/dev/null || true"
wait $PID1
- rm -rf $DIR/$tfile*
+ rm -rf $DIR/$tdir
return 0
}
run_test 40c "pdirops: link and others =============="
test_40d() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir_on_mdt0 $DIR2/$tdir
pdo_lru_clear
- touch $DIR1/$tfile
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- rm $DIR1/$tfile &
+ rm $DIR1/$tdir/$tfile &
PID1=$!; pdo_sched
# open|create
- touch $DIR2/$tfile-2
+ touch $DIR2/$tdir/$tfile-2
check_pdo_conflict $PID1 || error "create is blocked"
- mkdir $DIR2/$tfile-3
+ mkdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "mkdir is blocked"
- link $DIR2/$tfile-2 $DIR2/$tfile-4
+ link $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-4
check_pdo_conflict $PID1 || error "link is blocked"
- mv $DIR2/$tfile-2 $DIR2/$tfile-5
+ mv $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-5
check_pdo_conflict $PID1 || error "rename is blocked"
- stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
+ stat $DIR2/$tdir/$tfile-3 $DIR2/$tdir/$tfile-4 > /dev/null
check_pdo_conflict $PID1 || error "getattr is blocked"
- rm $DIR2/$tfile-4 $DIR2/$tfile-5
- rmdir $DIR2/$tfile-3
+ rm $DIR2/$tdir/$tfile-4 $DIR2/$tdir/$tfile-5
+ rmdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
test_40e() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir_on_mdt0 $DIR2/$tdir
pdo_lru_clear
- touch $DIR1/$tfile
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- mv $DIR1/$tfile $DIR1/$tfile-0 &
+ mv $DIR1/$tdir/$tfile $DIR1/$tdir/$tfile-0 &
PID1=$!; pdo_sched
# open|create
- touch $DIR2/$tfile-2
+ touch $DIR2/$tdir/$tfile-2
check_pdo_conflict $PID1 || error "create is blocked"
- mkdir $DIR2/$tfile-3
+ mkdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "mkdir is blocked"
- link $DIR2/$tfile-2 $DIR2/$tfile-4
+ link $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile-4
check_pdo_conflict $PID1 || error "link is blocked"
- stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
+ stat $DIR2/$tdir/$tfile-3 $DIR2/$tdir/$tfile-4 > /dev/null
check_pdo_conflict $PID1 || error "getattr is blocked"
- rm $DIR2/$tfile-4 $DIR2/$tfile-2
- rmdir $DIR2/$tfile-3
+ rm $DIR2/$tdir/$tfile-4 $DIR2/$tdir/$tfile-2
+ rmdir $DIR2/$tdir/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0 2>/dev/null || true"
wait $PID1
- rm -rf $DIR/$tfile*
+ rm -rf $DIR/$tdir
return 0
}
run_test 40e "pdirops: rename and others =============="
}
run_test 41h "pdirops: create vs readdir =============="
+sub_test_41i() {
+ local PID1 PID2
+ local fail_loc="$1"
+ local ret=0
+
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=${fail_loc} || true" &>/dev/null
+
+ $MULTIOP $DIR1/$tfile oO_CREAT:O_EXCL:c 2>/dev/null &
+ PID1=$!
+ sleep 0.2
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c 2>/dev/null &
+ PID2=$!
+
+ if ! wait $PID1 && ! wait $PID2; then
+ echo "Both creates failed (1 should fail, 1 should succeed)"
+ ret=1
+ elif wait $PID1 && wait $PID2; then
+ echo "Both creates succeeded (1 should fail, 1 should succeed)"
+ ret=2
+ fi
+
+ #Clean
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x0 || true" &>/dev/null
+ rm -f $DIR/$tfile
+
+ return $ret
+}
+
+test_41i() {
+ [[ $MDS1_VERSION -le $(version_code 2.13.56) ]] ||
+ skip "Need MDS version newer than 2.13.56"
+ local msg fail_loc
+
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN 0x169
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN2 0x16a
+ for fail_loc in "0x80000169" "0x8000016a"; do
+ echo "Begin 100 tests with fail_loc=$fail_loc"
+ printf "Progress: "
+ for i in {1..100}; do
+ printf "*"
+ msg=$(sub_test_41i "$fail_loc") ||
+ { echo; error "iter=$i : $msg"; }
+ done
+ echo
+ done
+}
+run_test 41i "reint_open: create vs create"
+
+
# test 42: unlink and blocking operations
test_42a() {
pdo_lru_clear
run_test 42f "pdirops: mkdir and rename (src) =============="
test_42g() {
+ mkdir_on_mdt0 $DIR1/$tdir
pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
- mkdir $DIR1/$tfile &
+ mkdir $DIR1/$tdir/$tfile &
PID1=$! ; pdo_sched
- stat $DIR2/$tfile > /dev/null &
+ stat $DIR2/$tdir/$tfile > /dev/null &
PID2=$! ; pdo_sched
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0 2>/dev/null || true"
check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
- rm -rf $DIR/$tfile*
- return 0
+ rm -rf $DIR/$tdir
}
run_test 42g "pdirops: mkdir vs getattr =============="
[[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] &&
skip "Need MDS version newer than 2.13.52"
+ mkdir_on_mdt0 $DIR1/$tdir
for i in {1..100}; do
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_CREATE_RACE 0x167
do_nodes $(comma_list $(mdts_nodes)) \
"lctl set_param -n fail_loc=0x80000167 2>/dev/null ||
true"
OK=0
- mkdir $DIR1/$tdir &
+ mkdir $DIR1/$tdir/sub &
PID1=$!
- mkdir $DIR2/$tdir && ((OK++))
+ mkdir $DIR2/$tdir/sub && ((OK++))
wait $PID1 && ((OK++))
(( OK == 1 )) || error "exactly one mkdir should succeed"
- rmdir $DIR1/$tdir || error "rmdir failed"
+ rmdir $DIR1/$tdir/sub || error "rmdir failed"
done
return 0
}
run_test 43j "racy mkdir return EEXIST =============="
+sub_test_43k() {
+ local PID1 PID2
+ local fail_loc="$1"
+ local ret=0
+
+ # We test in a separate directory to be able to unblock server thread in
+ # cfs_race() if LCK_PW is taken on the parent by mdt_reint_unlink.
+ test_mkdir $DIR2/$tdir
+ touch $DIR2/$tdir/$tfile
+
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=${fail_loc} || true" &>/dev/null
+ echo content > $DIR1/$tdir/$tfile & PID1=$!
+ pdo_sched
+ multiop $DIR2/$tdir/$tfile u & PID2=$!
+
+ wait $PID1 ||
+ { ret=$?; \
+ echo -n "overwriting $tfile should succeed (err=$ret); "; }
+ wait $PID2 ||
+ { ret=$?; \
+ echo -n "unlinking $tfile should succeed (err=$ret);"; }
+
+ #Clean
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x0 || true" &>/dev/null
+ rm -rf $DIR/$tdir
+
+ return $ret
+}
+
+test_43k() {
+ [[ $MDS1_VERSION -le $(version_code 2.13.56) ]] ||
+ skip "Need MDS version newer than 2.13.56"
+ local msg fail_loc
+
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN 0x169
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN2 0x16a
+ for fail_loc in "0x80000169" "0x8000016a"; do
+ echo "Begin 100 tests with fail_loc=$fail_loc"
+ printf "Progress: "
+ for i in {1..100}; do
+ printf "*"
+ msg=$(sub_test_43k "$fail_loc") ||
+ { echo; error "iter=$i : $msg"; }
+ done
+ echo
+ done
+
+ #Clean
+ reset_fail_loc
+
+ return 0
+}
+run_test 43k "unlink vs create"
+
# test 44: rename tgt and blocking operations
test_44a() {
pdo_lru_clear
}
run_test 45i "pdirops: rename src vs remote mkdir"
+sub_test_45j() {
+ local PID1 PID2
+ local fail_loc="$1"
+ local ret=0
+
+ # We test in a sparate directory to be able to unblock server thread in
+ # cfs_race if LCK_PW is taken on the parent by mdt_reint_rename.
+ test_mkdir $DIR2/$tdir
+ echo file1 > $DIR2/$tdir/$tfile
+ echo file2 > $DIR2/$tdir/$tfile-2
+
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=${fail_loc} || true" &>/dev/null
+
+ cat $DIR1/$tdir/$tfile >/dev/null &
+ PID1=$!
+ pdo_sched
+ mrename $DIR2/$tdir/$tfile-2 $DIR2/$tdir/$tfile > /dev/null &
+ PID2=$!
+
+ wait $PID1 ||
+ { ret=$?; echo -n "cat $tfile should succeed (err=$ret); "; }
+ wait $PID2 ||
+ { ret=$?; \
+ echo -n "mrename $tfile-2 to $tfile failed (err=$ret);"; }
+
+ #Clean
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x0 || true" &>/dev/null
+ rm -rf $DIR/$tdir
+
+ return $ret
+}
+
+test_45j() {
+ [[ $MDS1_VERSION -le $(version_code 2.13.56) ]] ||
+ skip "Need MDS version newer than 2.13.56"
+ local msg fail_loc
+
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN 0x169
+#define OBD_FAIL_ONCE|OBD_FAIL_MDS_REINT_OPEN2 0x16a
+ for fail_loc in "0x80000169" "0x8000016a"; do
+ echo "Begin 100 tests with fail_loc=$fail_loc"
+ printf "Progress: "
+ for i in {1..100}; do
+ printf "*"
+ msg=$(sub_test_45j "$fail_loc") ||
+ { echo; error "iter=$i : $msg"; }
+ done
+ echo
+ done
+}
+run_test 45j "read vs rename =============="
+
# test 46: link and blocking operations
test_46a() {
pdo_lru_clear
run_test 51a "layout lock: refresh layout should work"
test_51b() {
- [[ "$MDS1_VERSION" -ge $(version_code 2.3.59) ]] ||
+ (( $MDS1_VERSION >= $(version_code 2.3.59) )) ||
skip "Need MDS version at least 2.3.59"
local tmpfile=`mktemp`
- $LFS setstripe -E 1M -c 1 -E -1 --extension-size 64M $DIR1/$tfile ||
+ $LFS setstripe -E 1m -S 1M -c 1 -E -1 -c 1 $DIR1/$tfile ||
error "Create $DIR1/$tfile failed"
dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc ||
# delay glimpse so that layout has changed when glimpse finish
#define OBD_FAIL_GLIMPSE_DELAY 0x1404
- $LCTL set_param fail_loc=0x1404
+ $LCTL set_param fail_loc=0x1404 fail_val=4
stat -c %s $DIR2/$tfile |tee $tmpfile &
local pid=$!
- sleep 1
+ sleep 0.2
# extend layout of testing file
dd if=/dev/zero of=$DIR1/$tfile bs=1M count=1 seek=2 conv=notrunc ||
}
run_test 51d "layout lock: losing layout lock should clean up memory map region"
+test_51e() {
+ (( $MDS1_VERSION >= $(version_code 2.13.54.148) )) ||
+ skip "MDS version must be at least 2.13.54.148"
+
+ local pid
+
+ $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
+ pid=$!
+ sleep 1
+
+ $LFS getstripe $DIR2/$tfile
+ kill -USR1 $pid
+ wait $pid || error "multiop failed"
+
+ $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
+ pid=$!
+ sleep 1
+
+ $LFS getstripe $DIR2/$tfile
+ kill -USR1 $pid
+ wait $pid || error "multiop failed"
+}
+run_test 51e "lfs getstripe does not break leases, part 2"
+
test_54_part1()
{
echo "==> rename vs getattr vs setxattr should not deadlock"
run_test 54 "rename locking"
test_55a() {
- mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
+ mkdir_on_mdt0 $DIR/$tdir
+ mkdir -p $DIR/$tdir/d1/d2 $DIR/$tdir/d3 || error "(1) mkdir failed"
#define OBD_FAIL_MDS_RENAME4 0x156
do_facet mds1 $LCTL set_param fail_loc=0x80000156
- mv -T $DIR/d1/d2 $DIR/d3/d2 &
+ mv -T $DIR/$tdir/d1/d2 $DIR/$tdir/d3/d2 &
PID1=$!
sleep 1
- rm -r $DIR2/d3
+ rm -r $DIR2/$tdir/d3
wait $PID1 && error "(2) mv succeeded"
- rm -rf $DIR/d1
+ rm -rf $DIR/$tdir
}
run_test 55a "rename vs unlink target dir"
test_55b()
{
- mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
+ mkdir_on_mdt0 $DIR/$tdir
+ mkdir -p $DIR/$tdir/d1/d2 $DIR/$tdir/d3 || error "(1) mkdir failed"
#define OBD_FAIL_MDS_RENAME4 0x156
do_facet mds1 $LCTL set_param fail_loc=0x80000156
- mv -T $DIR/d1/d2 $DIR/d3/d2 &
+ mv -T $DIR/$tdir/d1/d2 $DIR/$tdir/d3/d2 &
PID1=$!
sleep 1
- rm -r $DIR2/d1
+ rm -r $DIR2/$tdir/d1
wait $PID1 && error "(2) mv succeeded"
- rm -rf $DIR/d3
+ rm -rf $DIR/$tdir
}
run_test 55b "rename vs unlink source dir"
test_55c()
{
- mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
+ mkdir_on_mdt0 $DIR/$tdir
+ mkdir -p $DIR/$tdir/d1/d2 $DIR/$tdir/d3 || error "(1) mkdir failed"
#define OBD_FAIL_MDS_RENAME4 0x156
do_facet mds1 $LCTL set_param fail_loc=0x156
- mv -T $DIR/d1/d2 $DIR/d3/d2 &
+ mv -T $DIR/$tdir/d1/d2 $DIR/$tdir/d3/d2 &
PID1=$!
sleep 1
# while rename is sleeping, open and remove d3
- $MULTIOP $DIR2/d3 D_c &
+ $MULTIOP $DIR2/$tdir/d3 D_c &
PID2=$!
sleep 1
- rm -rf $DIR2/d3
+ rm -rf $DIR2/$tdir/d3
sleep 5
# while rename is sleeping 2nd time, close d3
wait $PID1 && error "(2) mv succeeded"
- rm -rf $DIR/d1
+ rm -rf $DIR/$tdir
}
run_test 55c "rename vs unlink orphan target dir"
test_55d()
{
- touch $DIR/f1
+ mkdir_on_mdt0 $DIR/$tdir
+
+ touch $DIR/$tdir/f1
#define OBD_FAIL_MDS_RENAME3 0x155
do_facet mds1 $LCTL set_param fail_loc=0x155
- mv $DIR/f1 $DIR/$tdir &
+ mv $DIR/$tdir/f1 $DIR/$tdir/$tdir &
PID1=$!
sleep 2
# while rename is sleeping, create $tdir, but as a directory
- mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
+ mkdir -p $DIR2/$tdir/$tdir || error "(1) mkdir failed"
# link in reverse locking order
- ln $DIR2/f1 $DIR2/$tdir/
+ ln $DIR2/$tdir/f1 $DIR2/$tdir/$tdir/
wait $PID1 && error "(2) mv succeeded"
- rm -rf $DIR/f1
+ rm -rf $DIR/$tdir
}
run_test 55d "rename file vs link"
}
run_test 77n "check wildcard support for TBF JobID NRS policy"
+test_77o() {
+ (( $OST1_VERSION > $(version_code 2.14.54) )) ||
+ skip "need OST > 2.14.54"
+
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies="tbf\ nid"
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="start\ name\ nid={192.168.*.*@tcp}\ rate=10000"
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="start\ name1\ nid={192.168.*.*@tcp}\ rate=10000"
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="change\ name1\ rank=name"
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="stop\ name"
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies="fifo"
+}
+run_test 77o "Changing rank should not panic"
+
+test_77q() {
+ local i
+
+ (( $MDS1_VERSION > $(version_code 2.14.54) )) ||
+ skip "need MDS >= 2.14.54"
+
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies="tbf"
+ stack_trap "do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies=fifo"
+
+ for i in {1..50}; do
+ local pid1 pid2
+
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="'start rule77q_1 uid={500}&gid={500} rate=100'" &
+ pid1=$!
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="'start rule77q_2 uid={1000}&gid={1000} rate=100'" &
+ pid2=$!
+ wait $pid1 || error "$i: Fail to start TBF rule 'rule77q_1'"
+ wait $pid2 || error "$i: Fail to start TBF rule 'rule77q_2'"
+
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="'stop rule77q_1'" &
+ pid1=$!
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="'stop rule77q_2'" &
+ pid2=$!
+ wait $pid1 || error "$i: Fail to stop TBF rule 'rule77q_1'"
+ wait $pid2 || error "$i: Fail to stop TBF rule 'rule77q_2'"
+ done
+}
+run_test 77q "Parallel TBF rule definitions should not panic"
+
+test_77p() {
+ local c
+ local -a spec_chars=(
+ '@' '.' '~' '#' '/' '^' '%' '*' ';' ',' '?' '<' '>' ':'
+ '+' '=' ')' '(' '{' '}' '|' '[' ']' '!' '&' '\$' '\`' '\\')
+
+ (( $MDS1_VERSION > $(version_code 2.14.54) )) ||
+ skip "need MDS >= 2.14.54"
+
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies="tbf"
+ stack_trap "do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_policies=fifo"
+
+ # TBF rule name size is 16 bytes
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="start\ test_77p_overflo\ uid={500}\ rate=500" &&
+ error "The length of tbf rule name is not checked" || true
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="start\ \ uid={500}\ rate=500" &&
+ error "The server should not accept empty tbf rule name" || true
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="start\ test_77p_empty" &&
+ error "The server should not accept 'start <tbf_rule_name>' without an expression" || true
+
+ # Test with special chars
+ for c in "${spec_chars[@]}"; do
+ do_facet mds1 $LCTL set_param mds.MDS.mdt.nrs_tbf_rule="'start test77p${c}spec uid={500} rate=500'" &&
+ error "Special char '${c}' should not be accepted in a tbf rule name" || true
+ done
+
+}
+run_test 77p "Check validity of rule names for TBF policies"
+
test_78() { #LU-6673
local rc
local file
local pid
+ mkdir_on_mdt0 $DIR1/$tdir
mkdir -p $DIR1/$tdir/dir
createmany -o $DIR1/$tdir/dir/f 10 ||
error "create files under remote dir failed $i"
}
run_test 81b "rename under striped directory doesn't deadlock"
+test_81c() {
+ [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
+ [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
+ skip "Need MDS version at least 2.13.52"
+
+ # source is local, source parent is remote
+ $LFS mkdir -i 0 $DIR1/${tdir}_src || error "mkdir ${tdir}_src"
+ $LFS mkdir -i 1 $DIR1/${tdir}_tgt || error "mkdir ${tdir}_tgt"
+ $LFS mkdir -i 3 $DIR1/${tdir}_src/sub || error "mkdir sub"
+ $LFS mkdir -i 3 $DIR1/${tdir}_tgt/sub || error "mkdir sub"
+ stat $DIR2/${tdir}_src/sub || error "stat sub failed"
+ mv $DIR1/${tdir}_src/sub $DIR1/${tdir}_tgt/ || error "mv failed"
+ [ -f $DIR2/${tdir}_src/sub ] && error "sub should be gone"
+ rm -rf $DIR1/${tdir}_src $DIR1/${tdir}_tgt
+
+ # source is remote, source parent is local
+ $LFS mkdir -i 3 $DIR1/${tdir}_src || error "mkdir ${tdir}_src"
+ $LFS mkdir -i 1 $DIR1/${tdir}_tgt || error "mkdir ${tdir}_tgt"
+ $LFS mkdir -i 0 $DIR1/${tdir}_src/sub || error "mkdir sub"
+ $LFS mkdir -i 3 $DIR1/${tdir}_tgt/sub || error "mkdir sub"
+ stat $DIR2/${tdir}_src/sub || error "stat sub failed"
+ mv $DIR1/${tdir}_src/sub $DIR1/${tdir}_tgt/ || error "mv failed"
+ [ -f $DIR2/${tdir}_src/sub ] && error "sub should be gone"
+ rm -rf $DIR1/${tdir}_src $DIR1/${tdir}_tgt
+
+ # source and source parent are remote
+ $LFS mkdir -i 0 $DIR1/${tdir}_src || error "mkdir ${tdir}_src"
+ $LFS mkdir -i 1 $DIR1/${tdir}_tgt || error "mkdir ${tdir}_tgt"
+ mkdir $DIR1/${tdir}_src/sub || error "mkdir sub"
+ $LFS mkdir -i 3 $DIR1/${tdir}_tgt/sub || error "mkdir sub"
+ stat $DIR2/${tdir}_src/sub || error "stat sub failed"
+ mv $DIR1/${tdir}_src/sub $DIR1/${tdir}_tgt/ || error "mv failed"
+ [ -f $DIR2/${tdir}_src/sub ] && error "sub should be gone"
+ rm -rf $DIR1/${tdir}_src $DIR1/${tdir}_tgt
+
+ # source and source parent are remote, and source is remote object
+ $LFS mkdir -i 0 $DIR1/${tdir}_src || error "mkdir ${tdir}_src"
+ $LFS mkdir -i 1 $DIR1/${tdir}_tgt || error "mkdir ${tdir}_tgt"
+ $LFS mkdir -i 2 $DIR1/${tdir}_src/sub || error "mkdir sub"
+ $LFS mkdir -i 3 $DIR1/${tdir}_tgt/sub || error "mkdir sub"
+ stat $DIR2/${tdir}_src/sub || error "stat sub failed"
+ mv $DIR1/${tdir}_src/sub $DIR1/${tdir}_tgt/ || error "mv failed"
+ [ -f $DIR2/${tdir}_src/sub ] && error "sub should be gone" || true
+}
+run_test 81c "rename revoke LOOKUP lock for remote object"
+
test_82() {
[[ "$MDS1_VERSION" -gt $(version_code 2.6.91) ]] ||
skip "Need MDS version at least 2.6.92"
echo "Test file_handle syscalls" > $DIR/$tfile ||
error "write failed"
check_fhandle_syscalls $DIR/$tfile $DIR2 ||
- error "check_fhandle_syscalls failed"
- rm -f $DIR2/$tfile
+ error "check_fhandle_syscalls $tfile failed"
+
+ # test this is working on DNE directories also
+ if (( MDSCOUNT > 1 MDS1_VERSION >= $(version_code 2.14.52) )); then
+ $LFS mkdir -i 1 $DIR/$tdir.remote
+ cancel_lru_locks mdc
+ check_fhandle_syscalls $DIR/$tdir.remote $DIR2 ||
+ error "check_fhandle_syscalls $tdir.remote failed"
+ $LFS mkdir -c -1 $DIR/$tdir.remote/subdir
+ cancel_lru_locks mdc
+ check_fhandle_syscalls $DIR/$tdir.remote/subdir $DIR2 ||
+ error "check_fhandle_syscalls $tdir.remote/subdir fail"
+
+ $LFS mkdir -c -1 $DIR/$tdir.stripe
+ cancel_lru_locks mdc
+ check_fhandle_syscalls $DIR/$tdir.stripe $DIR2 ||
+ error "check_fhandle_syscalls $tdir.stripe failed"
+ $LFS mkdir -c -1 $DIR/$tdir.stripe/subdir
+ cancel_lru_locks mdc
+ check_fhandle_syscalls $DIR/$tdir.stripe/subdir $DIR2 ||
+ error "check_fhandle_syscalls $tdir.stripe/subdir fail"
+ fi
}
run_test 102 "Test open by handle of unlinked file"
local mdt_xtimes=($(get_mdt_xtimes $mdtdev))
echo "STAT a|m|ctime ${xtimes[*]}"
- echo "MDT a|m|ctime ${xtimes[*]}"
+ echo "MDT a|m|ctime ${mdt_xtimes[*]}"
[[ ${xtimes[0]} == ${mdt_xtimes[0]} ]] ||
error "$DIR/$tfile atime (${xtimes[0]}:${mdt_xtimes[0]}) diff"
[[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
btime=$($STATX -c %W $DIR/$tfile)
output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
- ((mdt_btime=$(awk -F ':' /btime/'{ print $2 }' <<< "$output")))
+ echo $output
+ ((mdt_btime=$(awk -F ':' /crtime/'{ print $2 }' <<< "$output")))
[[ $btime == $mdt_btime ]] ||
error "$DIR/$tfile btime ($btime:$mdt_btime) diff"
touch $DIR/$tfile
# Mask supported in stx_attributes by Lustre is
# STATX_ATTR_IMMUTABLE(0x10) | STATX_ATTR_APPEND(0x20) : (0x30).
- mask=$($STATX -c %q $DIR/$tfile)
+ mask=$($STATX -c %p $DIR/$tfile)
[[ $mask == "30" ]] ||
error "supported stx_attributes: got '$mask', expected '30'"
chattr +i $DIR/$tfile || error "chattr +i $DIR/$tfile failed"
}
run_test 106c "Verify statx attributes mask"
+test_107a() { # LU-1031
+ dd if=/dev/zero of=$DIR1/$tfile bs=1M count=10
+ local gid1=14091995
+ local gid2=16022000
+
+ $LFS getstripe $DIR1/$tfile
+
+ multiop_bg_pause $DIR1/$tfile OG${gid1}_g${gid1}c || return 1
+ local MULTIPID1=$!
+ multiop_bg_pause $DIR2/$tfile O_G${gid2}r10g${gid2}c || return 2
+ local MULTIPID2=$!
+ kill -USR1 $MULTIPID2
+ sleep 2
+ if [[ $(ps h -o comm -p $MULTIPID2) == "" ]]; then
+ error "First grouplock does not block second one"
+ else
+ echo "First grouplock blocks second one"
+ fi
+ kill -USR1 $MULTIPID1
+ wait $MULTIPID1
+ wait $MULTIPID2
+}
+run_test 107a "Basic grouplock conflict"
+
+test_107b() {
+ dd if=/dev/zero of=$DIR1/$tfile bs=1M count=10
+ local gid1=14091995
+ local gid2=16022000
+
+ $LFS getstripe $DIR1/$tfile
+
+ multiop_bg_pause $DIR1/$tfile OG${gid1}_g${gid1}c || return 1
+ local MULTIPID1=$!
+ multiop $DIR2/$tfile Or10c &
+ local MULTIPID2=$!
+ sleep 2
+
+ if [[ $(ps h -o comm -p $MULTIPID2) == "" ]]; then
+ error "Grouplock does not block IO"
+ else
+ echo "Grouplock blocks IO"
+ fi
+
+ multiop $DIR2/$tfile OG${gid2}_g${gid2}c &
+ local MULTIPID3=$!
+ sleep 2
+ if [[ $(ps h -o comm -p $MULTIPID3) == "" ]]; then
+ error "First grouplock does not block second one"
+ else
+ echo "First grouplock blocks second one"
+ fi
+
+ kill -USR1 $MULTIPID1
+ sleep 2
+
+ if [[ $(ps h -o comm -p $MULTIPID3) == "" ]]; then
+ error "Second grouplock thread disappeared"
+ fi
+
+ if [[ $(ps h -o comm -p $MULTIPID2) == "" ]]; then
+ error "Second grouplock does not block IO"
+ else
+ echo "Second grouplock blocks IO"
+ fi
+
+ kill -USR1 $MULTIPID3
+ wait $MULTIPID1
+ wait $MULTIPID2
+ wait $MULTIPID3
+}
+run_test 107b "Grouplock is added to the head of waiting list"
+
+test_108a() {
+ local offset
+
+ $LFS setstripe -E 1M -c 1 -E -1 $DIR1/$tfile ||
+ error "Create $DIR1/$tfile failed"
+
+ dd if=/dev/zero of=$DIR1/$tfile bs=10000 count=1 ||
+ error "dd $DIR1/$tfile failed"
+ offset=$(lseek_test -d 5000 $DIR2/$tfile)
+ [[ $offset == 5000 ]] || error "offset $offset != 5000"
+
+ $TRUNCATE $DIR1/$tfile 2000
+ offset=$(lseek_test -l 1000 $DIR2/$tfile)
+ [[ $offset == 2000 ]] || error "offset $offset != 2000"
+
+ #define OBD_FAIL_OSC_DELAY_IO 0x414
+ $LCTL set_param fail_val=4 fail_loc=0x80000414
+ dd if=/dev/zero of=$DIR1/$tfile count=1 bs=8M conv=notrunc oflag=dsync &
+ local pid=$!
+ sleep 2
+
+ offset=$(lseek_test -l 8000 $DIR2/$tfile)
+ wait $pid
+ [[ $offset == 8388608 ]] || error "offset $offset != 8388608"
+}
+run_test 108a "lseek: parallel updates"
+
+# LU-14110
+test_109() {
+ local i
+ local pid1 pid2
+
+ ! local_mode ||
+ skip "Clients need to be on different nodes than the servers"
+
+ umount_client $MOUNT
+ umount_client $MOUNT2
+
+ echo "Starting race between client mount instances (50 iterations):"
+ for i in {1..50}; do
+ log "Iteration $i"
+
+#define OBD_FAIL_ONCE|OBD_FAIL_LLITE_RACE_MOUNT 0x80001417
+ $LCTL set_param -n fail_loc=0x80001417
+
+ mount_client $MOUNT & pid1=$!
+ mount_client $MOUNT2 & pid2=$!
+ wait $pid1 || error "Mount $MOUNT fails with $?"
+ wait $pid2 || error "Mount $MOUNT2 fails with $?"
+
+ umount_client $MOUNT & pid1=$!
+ umount_client $MOUNT2 & pid2=$!
+ wait $pid1 || error "Umount $MOUNT fails with $?"
+ wait $pid2 || error "Umount $MOUNT2 fails with $?"
+
+ $LUSTRE_RMMOD || error "Fail to remove lustre modules"
+ load_modules
+ echo
+ done
+
+ mount_client $MOUNT
+ mount_client $MOUNT2
+}
+
+run_test 109 "Race with several mount instances on 1 node"
+
+test_110() {
+ local before=$(date +%s)
+ local evict
+
+ mkdir -p $DIR/$tdir
+ touch $DIR/$tdir/f1
+ touch $DIR/$tfile
+
+ #define OBD_FAIL_PTLRPC_RESEND_RACE 0x525
+ do_facet mds1 lctl set_param fail_loc=0x525 fail_val=3
+
+ # disable last_xid logic by dropping link reply
+ ln $DIR/$tdir/f1 $DIR/$tdir/f2 &
+ sleep 1
+
+ #define OBD_FAIL_PTLRPC_ENQ_RESEND 0x534
+ do_facet mds1 lctl set_param fail_loc=0x534
+
+ # RPC will race with its Resend and the Resend will sleep to let
+ # the original lock to get granted & cancelled.
+ #
+ # AST_SENT is set artificially, so an explicit conflict is not needed
+ #
+ # The woken up Resend gets a new lock, but client does not wait for it
+ stat $DIR/$tfile
+ sleep $TIMEOUT
+ do_facet mds1 lctl set_param fail_loc=0 fail_val=0
+
+ # Take a conflict to wait long enough to see the eviction
+ touch $DIR2/$tfile
+
+ # let the client reconnect
+ client_reconnect
+ evict=$(do_facet client $LCTL get_param mdc.$FSNAME-MDT*.state |
+ awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
+
+ [ -z "$evict" ] || [[ $evict -le $before ]] ||
+ (do_facet client $LCTL get_param mdc.$FSNAME-MDT*.state;
+ error "eviction happened: $evict before:$before")
+}
+run_test 110 "do not grant another lock on resend"
+
+test_111() {
+ [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
+ [[ $(facet_active_host mds1) = $(facet_active_host mds2) ]] ||
+ skip "MDT0 and MDT1 should be on the same node"
+
+ mkdir $DIR1/$tdir
+ $LFS mkdir -i 0 $DIR1/$tdir/mdt0dir
+ $LFS mkdir -i 1 $DIR1/$tdir/mdt1dir
+
+ mkdir $DIR1/$tdir/mdt0dir/foodir
+ touch $DIR1/$tdir/mdt0dir/foodir/{file1,file2}
+
+ $MULTIOP $DIR2/$tdir/mdt0dir/foodir/file2 Ow4096_c &
+ MULTIOP_PID=$!
+ ln $DIR1/$tdir/mdt0dir/foodir/file2 $DIR1/$tdir/mdt1dir/file2
+
+ #define OBD_FAIL_MDS_LINK_RENAME_RACE 0x18a
+ do_facet mds1 $LCTL set_param fail_loc=0x8000018a
+
+ ln $DIR1/$tdir/mdt0dir/foodir/file2 $DIR1/$tdir/mdt1dir/file2x &
+ sleep 1
+
+ rm $DIR2/$tdir/mdt1dir/file2
+ sleep 1
+
+ mv $DIR2/$tdir/mdt0dir/foodir/file1 $DIR2/$tdir/mdt0dir/foodir/file2
+ sleep 1
+
+ kill $MULTIOP_PID
+ wait
+ rm -r $DIR1/$tdir || error "Removing test dir failed"
+}
+run_test 111 "A racy rename/link an open file should not cause fs corruption"
+
+test_112() {
+ (( MDSCOUNT >= 2 )) ||
+ skip "We need at least 2 MDTs for this test"
+
+ (( MDS1_VERSION >= $(version_code 2.14.54) )) ||
+ skip "Need server version at least 2.14.54"
+
+ local rr
+ local count
+
+ rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
+ rr=${rr%%%}
+ stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$rr > /dev/null"
+
+ mkdir -p $DIR1/$tdir/s1/s2 || error "mkdir s2 failed"
+ $LFS mkdir -i 0 $DIR1/$tdir/s1/s2/s3 || error "mkdir s3 failed"
+ $LFS setdirstripe -D -i -1 --max-inherit-rr=0 $DIR1/$tdir/s1/s2/s3 ||
+ error "setdirstripe s3 failed"
+ $LCTL set_param lmv.*.qos_threshold_rr=90
+ mkdir $DIR2/$tdir/s1/s2/s3/d{1..64}
+ count=$($LFS getstripe -m $DIR2/$tdir/s1/s2/s3/d* | grep ^0 | wc -l)
+ (( count == 64 )) || error "only $count subdirs created on MDT0"
+
+ $LFS setdirstripe -D -i -1 --max-inherit-rr=3 $DIR1/$tdir/s1/s2/s3 ||
+ error "setdirstripe s3 failed"
+ mkdir $DIR2/$tdir/s1/s2/s3/s{1..64}
+ count=$($LFS getstripe -m $DIR2/$tdir/s1/s2/s3/s* | grep ^0 | wc -l)
+ (( count == 64 / MDSCOUNT )) || error "$count subdirs created on MDT0"
+}
+run_test 112 "update max-inherit in default LMV"
+
log "cleanup: ======================================================"
# kill and wait in each test only guarentee script finish, but command in script
git://git.whamcloud.com / fs / lustre-release.git / blobdiff