set -e
ONLY=${ONLY:-"$*"}
-# bug number for skipped test: 9977/LU-7105
-# LU-7105
-ALWAYS_EXCEPT=" 28 $SANITYN_EXCEPT"
-# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-
-SRCDIR=$(dirname $0)
-PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
SIZE=${SIZE:-40960}
-CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
OPENFILE=${OPENFILE:-openfile}
OPENUNLINK=${OPENUNLINK:-openunlink}
-export MULTIOP=${MULTIOP:-multiop}
export TMP=${TMP:-/tmp}
MOUNT_2=${MOUNT_2:-"yes"}
CHECK_GRANT=${CHECK_GRANT:-"yes"}
GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
-SAVE_PWD=$PWD
-
-export NAME=${NAME:-local}
-
-LUSTRE=${LUSTRE:-`dirname $0`/..}
+LUSTRE=${LUSTRE:-$(dirname $0)/..}
. $LUSTRE/tests/test-framework.sh
-CLEANUP=${CLEANUP:-:}
-SETUP=${SETUP:-:}
init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
-get_lustre_env
init_logging
-if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
-# bug number for skipped test:
- ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
-# LU-2829 / LU-2887 - make allowances for ZFS slowness
+ALWAYS_EXCEPT="$SANITYN_EXCEPT "
+# bug number for skipped test: LU-7105
+ALWAYS_EXCEPT+=" 28 "
+# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
+
+# skip tests for PPC until they are fixed
+if [[ $(uname -m) = ppc64 ]]; then
+ # bug number: LU-11597 LU-11787
+ ALWAYS_EXCEPT+=" 16a 71a"
+fi
+
+if [ $mds1_FSTYPE = "zfs" ]; then
+ # LU-2829 / LU-2887 - make allowances for ZFS slowness
TEST33_NFILES=${TEST33_NFILES:-1000}
fi
+
# 23 (min)"
[ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
+build_test_filter
+
FAIL_ON_ERROR=false
SETUP=${SETUP:-:}
check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
-build_test_filter
-
test_1() {
touch $DIR1/$tfile
[ -f $DIR2/$tfile ] || error "Check create"
MULTIPID=$!
$DIR2/$tdir/$tfile && error || true
- kill -USR1 $MULTIPID
- wait $MULTIPID || return 2
+ kill $MULTIPID
}
run_test 14aa "execution of file open for write returns -ETXTBSY"
test_14ab() {
test_mkdir $DIR1/$tdir
- cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
- MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
- return 1
- MULTIOP_PID=$!
- $MULTIOP $DIR2/$tdir/multiop Oc && error "expected error, got success"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
+ cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
+ $DIR1/$tdir/sleep 60 &
+ SLEEP_PID=$!
+ $MULTIOP $DIR2/$tdir/sleep Oc && error "expected error, got success"
+ kill $SLEEP_PID
}
run_test 14ab "open(RDWR) of executing file returns -ETXTBSY"
test_14b() { # bug 3192, 7040
test_mkdir $DIR1/$tdir
- cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
- MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
- return 1
- MULTIOP_PID=$!
- $TRUNCATE $DIR2/$tdir/multiop 0 && kill -9 $MULTIOP_PID && \
+ cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
+ $DIR1/$tdir/sleep 60 &
+ SLEEP_PID=$!
+ $TRUNCATE $DIR2/$tdir/sleep 60 && kill -9 $SLEEP_PID && \
error "expected truncate error, got success"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
- rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
+ kill $SLEEP_PID
+ cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
}
run_test 14b "truncate of executing file returns -ETXTBSY ======"
test_14c() { # bug 3430, 7040
test_mkdir $DIR1/$tdir
- cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
- MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
- return 1
- MULTIOP_PID=$!
- cp /etc/hosts $DIR2/$tdir/multiop && error "expected error, got success"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
- rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
+ cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
+ $DIR1/$tdir/sleep 60 &
+ SLEEP_PID=$!
+ cp /etc/hosts $DIR2/$tdir/sleep && error "expected error, got success"
+ kill $SLEEP_PID
+ cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
}
run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
test_14d() { # bug 10921
test_mkdir $DIR1/$tdir
- cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
- MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
- return 1
- MULTIOP_PID=$!
+ cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
+ $DIR1/$tdir/sleep 60 &
+ SLEEP_PID=$!
log chmod
- chmod 600 $DIR1/$tdir/multiop || error "chmod failed"
- kill -USR1 $MULTIOP_PID || return 2
- wait $MULTIOP_PID || return 3
- cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
- rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
+ chmod 600 $DIR1/$tdir/sleep || error "chmod failed"
+ kill $SLEEP_PID
+ cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
}
run_test 14d "chmod of executing file is still possible ========"
echo "PATH=$PATH"
sh oos2.sh $MOUNT1 $MOUNT2
wait_delete_completed
- grant_error=`dmesg | grep "> available"`
+ grant_error=$(dmesg | grep "< tot_grant")
[ -z "$grant_error" ] || error "$grant_error"
}
run_test 15 "test out-of-space with multiple writers ==========="
# The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
# We don't want to skip it entirely, but ZFS is VERY slow and cannot
# pass a 2500 operation dual-mount run within the time limit.
-if [ "$(facet_fstype ost1)" = "zfs" ]; then
+if [ "$ost1_FSTYPE" = "zfs" ]; then
FSXNUM=$((COUNT / 5))
FSXP=1
elif [ "$SLOW" = "yes" ]; then
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 \
- || error "fsx failed"
+ $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"
test_16b() {
local file1=$DIR1/$tfile
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=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
- dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
+ dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync ||
+ error "dd failed writing to file=$file1"
+ dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync ||
+ error "dd failed writing to file=$file2"
rm -f $file1
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 $file1 \
- $file2
+ $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"
local stripe_size=$(do_facet $SINGLEMDS \
"$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
- [ $(facet_fstype ost1) != ldiskfs ] && skip "dio on ldiskfs only"
+ [ "$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
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 \
- || error "fsx failed"
+ $FSX -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
+ error "fsx failed"
rm -f $file1
set_osd_param $list '' read_cache_enable 1
}
run_test 16c "verify data consistency on ldiskfs with cache disabled (b=17397)"
+test_16d() {
+ local file1=$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
+
+ $LFS setstripe -c -1 $file1 # b=10919
+ $LCTL set_param ldlm.namespaces.*.lru_size=clear
+
+ # direct write on one client and direct read from another
+ dd if=/dev/urandom of=$file1 bs=1M count=100 oflag=direct
+ dd if=$file2 of=$tmpfile iflag=direct bs=1M
+ diff $file1 $tmpfile || error "file different(1)"
+ rm -f $file1
+
+ # buffer write on one client, but direct read from another
+ dd if=$tmpfile of=$file1 bs=1M count=100
+ dd if=$file2 of=$file3 bs=1M iflag=direct count=100
+ diff $file3 $tmpfile || error "file different(2)"
+
+ rm -f $file3 $file2 $file1
+ # direct write on one client
+ dd if=$tmpfile of=$file1 bs=1M count=100 oflag=direct
+ # buffer read from another client
+ dd if=$file2 of=$file3 bs=1M count=100
+ diff $file3 $tmpfile || error "file different(3)"
+}
+run_test 16d "Verify DIO and buffer IO with two clients"
+
+test_16e() { # LU-13227
+ # issue: LU-14314
+
+ (( "$MDS1_VERSION" >= $(version_code 2.13.53) )) ||
+ skip "Need MDS version at least 2.13.53"
+
+ local file1=$DIR1/$tfile
+ local file2=$DIR2/$tfile
+
+ # client1 write 10M data
+ dd if=/dev/zero of=$file1 bs=1M count=10
+ # drop locks
+ cancel_lru_locks osc > /dev/null
+ # use lockahead to generate one PW lock to keep LVB loaded.
+ $LFS ladvise -a lockahead --start 0 --length 1M \
+ --mode WRITE $file1
+ # direct write to extend file size on client2
+ dd if=/dev/zero of=$file2 bs=1M seek=20 count=1 \
+ oflag=direct conv=notrunc
+ local filesize=$(stat -c %s $file2)
+ [ "$filesize" -eq 22020096 ] ||
+ error "expected filesize 22020096 got $filesize"
+ rm -f $file1
+}
+run_test 16e "Verify size consistency for O_DIRECT write"
test_17() { # bug 3513, 3667
remote_ost_nodsh && skip "remote OST with nodsh" && return
excepts="$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
- cancel_lru_locks $OSC
- CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
- $MULTIOP $DIR1/f20 Ow8190c
- $MULTIOP $DIR2/f20 Oz8194w8190c
- $MULTIOP $DIR1/f20 Oz0r8190c
- cancel_lru_locks $OSC
- CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
- [ $CNTD -gt 0 ] && \
- error $CNTD" page left in cache after lock cancel" || true
+ test_mkdir $DIR1/$tdir
+ cancel_lru_locks
+ CNT=$($LCTL get_param -n llite.*.dump_page_cache | wc -l)
+ $MULTIOP $DIR1/$tdir/$tfile Ow8190c
+ $MULTIOP $DIR2/$tdir/$tfile Oz8194w8190c
+ $MULTIOP $DIR1/$tdir/$tfile Oz0r8190c
+ cancel_lru_locks
+ CNT2=$($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 &
log "checking cached lockless truncate"
$TRUNCATE $DIR1/$tfile 8000000
- $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
+ $CHECKSTAT -s 8000000 $DIR2/$tfile ||
+ error "cached truncate - wrong file size"
[ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
error "cached truncate isn't lockless"
log "checking not cached lockless truncate"
$TRUNCATE $DIR2/$tfile 5000000
- $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
+ $CHECKSTAT -s 5000000 $DIR1/$tfile ||
+ error "not cached truncate - wrong file size"
[ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
error "not cached truncate isn't lockless"
enable_lockless_truncate 0
clear_stats $OSC.*.${OSC}_stats
$TRUNCATE $DIR2/$tfile 3000000
- $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
+ $CHECKSTAT -s 3000000 $DIR1/$tfile ||
+ error "lockless truncate disabled - wrong file size"
[ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -eq 0 ] ||
error "lockless truncate disabling failed"
rm -f $DIR1/$tfile
# commit on sharing tests
test_33a() {
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return
- [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
- [ $CLIENTCOUNT -lt 2 ] &&
- skip "Need two or more clients, have $CLIENTCOUNT" && return 0
+ [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS"
+ [ $CLIENTCOUNT -lt 2 ] &&
+ skip "Need two or more clients, have $CLIENTCOUNT"
- local nfiles=${TEST33_NFILES:-10000}
- local param_file=$TMP/$tfile-params
- local fstype=$(facet_fstype $SINGLEMDS)
+ local nfiles=${TEST33_NFILES:-10000}
+ local param_file=$TMP/$tfile-params
+ local COS
+ local jbdold="N/A"
+ local jbdnew="N/A"
+ local jbd
save_lustre_params $(get_facets MDS) \
"mdt.*.commit_on_sharing" > $param_file
- local COS
- local jbdold="N/A"
- local jbdnew="N/A"
- local jbd
-
- for COS in 0 1; do
- do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
- avgjbd=0
- avgtime=0
- for i in 1 2 3; do
- do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
-
- [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
- echo "=== START createmany old: $jbdold transaction"
- local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
- [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
- [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
- echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
- [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
- avgtime=$(( avgtime + elapsed ))
- done
- eval cos${COS}_jbd=$((avgjbd / 3))
- eval cos${COS}_time=$((avgtime / 3))
- done
+ for COS in 0 1; do
+ do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
+ avgjbd=0
+ avgtime=0
+ for i in 1 2 3; do
+ do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
+
+ [ "$mds1_FSTYPE" = ldiskfs ] && jbdold=$(print_jbd_stat)
+ echo "=== START createmany old: $jbdold transaction"
+ local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
+ [ "$mds1_FSTYPE" = ldiskfs ] && jbdnew=$(print_jbd_stat)
+ [ "$mds1_FSTYPE" = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
+ echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
+ [ "$mds1_FSTYPE" = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
+ avgtime=$(( avgtime + elapsed ))
+ done
+ eval cos${COS}_jbd=$((avgjbd / 3))
+ eval cos${COS}_time=$((avgtime / 3))
+ done
- echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
- echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
- [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
- [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
+ echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
+ echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
+ [ "$cos0_jbd" != 0 ] &&
+ echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
+ [ "$cos0_time" != 0 ] &&
+ echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
- restore_lustre_params < $param_file
- rm -f $param_file
- return 0
+ restore_lustre_params < $param_file
+ rm -f $param_file
+ return 0
}
run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
test_33c() {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
- skip "DNE CoS not supported" && return
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
+ skip "DNE CoS not supported"
+
+ # LU-13522
+ stop mds1
+ start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS || error "start mds1 failed"
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
}
test_33d() {
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
- skip "DNE CoS not supported" && return
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
+ 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
run_test 33d "DNE distributed operation should trigger COS"
test_33e() {
- [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
+ [ -n "$CLIENTS" ] || skip "Need two or more clients"
[ $CLIENTCOUNT -ge 2 ] ||
- { skip "Need two or more clients, have $CLIENTCOUNT" &&
- return 0; }
- [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
- skip "DNE CoS not supported" && return
+ skip "Need two or more clients, have $CLIENTCOUNT"
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
+ skip "DNE CoS not supported"
local client2=${CLIENT2:-$(hostname)}
}
run_test 39d "sync write should update mtime"
+pdo_sched() {
+ # how long 40-47 take with specific delay
+ # sleep 0.1 # 78s
+ # sleep 0.2 # 103s
+ # sleep 0.3 # 124s
+ sleep 0.5 # 164s
+}
+
+# for pdo testing, we must cancel MDT-MDT locks as well as client locks to
+# avoid unexpected delays due to previous tests
+pdo_lru_clear() {
+ cancel_lru_locks mdc
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param -n ldlm.namespaces.*mdt*.lru_size=clear
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL get_param ldlm.namespaces.*mdt*.lock_unused_count \
+ ldlm.namespaces.*mdt*.lock_count | grep -v '=0'
+}
+
# check that pid exists hence second operation wasn't blocked by first one
# if it is so then there is no conflict, return 0
# else second operation is conflicting with first one, return 1
check_pdo_conflict() {
local pid=$1
local conflict=0
- sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
+ pdo_sched # to ensure OP1 is finished on client if OP2 is blocked by OP1
if [[ `ps --pid $pid | wc -l` == 1 ]]; then
conflict=1
echo "Conflict"
# test 40: check non-blocking operations
test_40a() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+ mkdir $DIR2/$tdir
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- touch $DIR2
- mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- touch $DIR2/$tfile-2
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ mkdir $DIR1/$tdir/$tfile &
+ PID1=$!; pdo_sched
+ 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
check_pdo_conflict $PID1 || error "parallel operation is blocked"
+ 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 $DIR2/$tdir
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- touch $DIR1/$tfile &
- PID1=$!
- sleep 1
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ 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
check_pdo_conflict $PID1 || error "parallel operation is blocked"
+ 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
- touch $DIR1/$tfile
+
+ mkdir $DIR2/$tdir
+ pdo_lru_clear
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- link $DIR1/$tfile $DIR1/$tfile-0 &
- PID1=$!
- sleep 1
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ 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
check_pdo_conflict $PID1 || error "parallel operation is blocked"
+ 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
- touch $DIR1/$tfile
+
+ mkdir $DIR2/$tdir
+ pdo_lru_clear
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- rm $DIR1/$tfile &
- PID1=$!
- sleep 1
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ 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
check_pdo_conflict $PID1 || error "parallel operation is blocked"
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0 2>/dev/null || true"
wait $PID1
return 0
}
test_40e() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
- touch $DIR1/$tfile
+
+ mkdir $DIR2/$tdir
+ pdo_lru_clear
+ touch $DIR1/$tdir/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- mv $DIR1/$tfile $DIR1/$tfile-0 &
- PID1=$!
- sleep 1
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ 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
check_pdo_conflict $PID1 || error "parallel operation is blocked"
+ 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 =============="
# test 41: create blocking operations
test_41a() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile && error "mkdir must fail"
+ PID1=$! ; pdo_sched
+ mkdir $DIR2/$tfile &
+ 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; echo "mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 41a "pdirops: create vs mkdir =============="
test_41b() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 41b "pdirops: create vs create =============="
test_41c() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 41c "pdirops: create vs link =============="
test_41d() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- rm $DIR2/$tfile || error "unlink must succeed"
+ PID1=$! ; pdo_sched
+ rm $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 41d "pdirops: create vs unlink =============="
test_41e() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 41e "pdirops: create and rename (tgt) =============="
test_41f() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-2 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 41f "pdirops: create and rename (src) =============="
test_41g() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null || error "stat must succeed"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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
}
run_test 41g "pdirops: create vs getattr =============="
test_41h() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ PID2=$! ; 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 "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
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
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile && error "mkdir must fail"
+ PID1=$! ; pdo_sched
+ mkdir $DIR2/$tfile &
+ 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 "mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 42a "pdirops: mkdir vs mkdir =============="
test_42b() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 42b "pdirops: mkdir vs create =============="
test_42c() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 42c "pdirops: mkdir vs link =============="
test_42d() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- rmdir $DIR2/$tfile || error "unlink must succeed"
+ PID1=$! ; pdo_sched
+ rmdir $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 42d "pdirops: mkdir vs unlink =============="
test_42e() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
+ PID1=$! ; pdo_sched
+ mv -T $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 42e "pdirops: mkdir and rename (tgt) =============="
test_42f() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-2 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
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_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null || error "stat must succeed"
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
+ mkdir $DIR1/$tdir/$tfile &
+ PID1=$! ; pdo_sched
+ 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"; }
- rm -rf $DIR/$tfile*
- return 0
+ wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
+ rm -rf $DIR/$tdir
}
run_test 42g "pdirops: mkdir vs getattr =============="
test_42h() {
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mkdir $DIR1/$tfile &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ PID2=$! ; 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 "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
run_test 42h "pdirops: mkdir vs readdir =============="
-# test 43: unlink and blocking operations
+# test 43: rmdir,mkdir won't return -EEXIST
test_43a() {
- touch $DIR1/$tfile
-#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile || error "mkdir must succeed"
- check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
- rm -rf $DIR/$tfile*
+ for i in {1..1000}; do
+ mkdir $DIR1/$tdir || error "mkdir $tdir failed"
+ rmdir $DIR2/$tdir || error "rmdir $tdir failed"
+ done
return 0
}
-run_test 43a "pdirops: unlink vs mkdir =============="
+run_test 43a "rmdir,mkdir doesn't return -EEXIST =============="
test_43b() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 43b "pdirops: unlink vs create =============="
test_43c() {
+ pdo_lru_clear
touch $DIR1/$tfile
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 43c "pdirops: unlink vs link =============="
test_43d() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- rm $DIR2/$tfile && error "unlink must fail"
+ PID1=$! ; pdo_sched
+ rm $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 43d "pdirops: unlink vs unlink =============="
test_43e() {
+ pdo_lru_clear
touch $DIR1/$tfile
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv -u $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 43e "pdirops: unlink and rename (tgt) =============="
test_43f() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-2 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 43f "pdirops: unlink and rename (src) =============="
test_43g() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null && error "stat must fail"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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 ; [ $? -ne 0 ] || error "stat must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 43g "pdirops: unlink vs getattr =============="
test_43h() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ PID2=$! ; 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 "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
test_43i() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
rm $DIR1/$tfile &
- PID1=$!
- sleep 1
- $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
+ PID1=$! ; pdo_sched
+ $LFS mkdir -i 1 $DIR2/$tfile &
+ 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 "remote mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "remote mkdir must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 43i "pdirops: unlink vs remote mkdir"
+test_43j() {
+ [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] &&
+ skip "Need MDS version newer than 2.13.52"
+
+ mkdir $DIR1/$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/sub &
+ PID1=$!
+ mkdir $DIR2/$tdir/sub && ((OK++))
+ wait $PID1 && ((OK++))
+ (( OK == 1 )) || error "exactly one mkdir should succeed"
+
+ 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
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile && error "mkdir must fail"
- check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
+ PID1=$! ; pdo_sched
+ mkdir $DIR2/$tfile &
+ 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; date;error "mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
+ date
rm -rf $DIR/$tfile*
return 0
}
run_test 44a "pdirops: rename tgt vs mkdir =============="
test_44b() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 44b "pdirops: rename tgt vs create =============="
test_44c() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-3 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 44c "pdirops: rename tgt vs link =============="
test_44d() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- rm $DIR2/$tfile || error "unlink must succeed"
+ PID1=$! ; pdo_sched
+ rm $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 44d "pdirops: rename tgt vs unlink =============="
test_44e() {
+ pdo_lru_clear
touch $DIR1/$tfile
touch $DIR1/$tfile-2
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile-3 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 44e "pdirops: rename tgt and rename (tgt) =============="
test_44f() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-3 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 44f "pdirops: rename tgt and rename (src) =============="
test_44g() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null || error "stat must succeed"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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
}
run_test 44g "pdirops: rename tgt vs getattr =============="
test_44h() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ PID2=$! ; 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 "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
# test 44: rename tgt and blocking operations
test_44i() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
mv $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
+ PID1=$! ; pdo_sched
+ $LFS mkdir -i 1 $DIR2/$tfile &
+ 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 "remote mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 44i "pdirops: rename tgt vs remote mkdir"
-# test 45: rename src and blocking operations
+# test 45: rename,mkdir doesn't fail with -EEXIST
test_45a() {
- touch $DIR1/$tfile
-#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
- mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile || error "mkdir must succeed"
- check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
- rm -rf $DIR/$tfile*
+ for i in {1..1000}; do
+ mkdir $DIR1/$tdir || error "mkdir $tdir failed"
+ mrename $DIR2/$tdir $DIR2/$tdir.$i > /dev/null ||
+ error "mrename to $tdir.$i failed"
+ done
+ rm -rf $DIR/$tdir*
return 0
}
-run_test 45a "pdirops: rename src vs mkdir =============="
+run_test 45a "rename,mkdir doesn't return -EEXIST =============="
test_45b() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 45b "pdirops: rename src vs create =============="
test_45c() {
+ pdo_lru_clear
touch $DIR1/$tfile
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-3 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 45c "pdirops: rename src vs link =============="
test_45d() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- rm $DIR2/$tfile && error "unlink must fail"
+ PID1=$! ; pdo_sched
+ rm $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 45d "pdirops: rename src vs unlink =============="
test_45e() {
+ pdo_lru_clear
touch $DIR1/$tfile
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile-3 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 45e "pdirops: rename src and rename (tgt) =============="
test_45f() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-3 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 45f "pdirops: rename src and rename (src) =============="
test_45g() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null && error "stat must fail"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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 ; [ $? -ne 0 ] || error "stat must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 45g "pdirops: rename src vs getattr =============="
test_45h() {
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0 2>/dev/null || true"
check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
test_45i() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
mv $DIR1/$tfile $DIR1/$tfile-2 &
- PID1=$!
- sleep 1
- $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
+ PID1=$! ; pdo_sched
+ $LFS mkdir -i 1 $DIR2/$tfile &
+ 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 "create remote dir isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "create remote dir must succeed"
rm -rf $DIR/$tfile*
return 0
}
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
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile && error "mkdir must fail"
+ PID1=$! ; pdo_sched
+ mkdir $DIR2/$tfile &
+ 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 "mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 46a "pdirops: link vs mkdir =============="
test_46b() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
+ PID1=$! ; pdo_sched
+ $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 46b "pdirops: link vs create =============="
test_46c() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
rm -rf $DIR/$tfile*
return 0
}
run_test 46c "pdirops: link vs link =============="
test_46d() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- rm $DIR2/$tfile || error "unlink must succeed"
+ PID1=$! ; pdo_sched
+ rm $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 46d "pdirops: link vs unlink =============="
test_46e() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile-3 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 46e "pdirops: link and rename (tgt) =============="
test_46f() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
touch $DIR1/$tfile-3
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-3 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
run_test 46f "pdirops: link and rename (src) =============="
test_46g() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- stat $DIR2/$tfile > /dev/null || error "stat must succeed"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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
}
run_test 46g "pdirops: link vs getattr =============="
test_46h() {
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- ls -lia $DIR2/ > /dev/null
- check_pdo_conflict $PID1 && { wait $PID1;
- error "readdir isn't blocked"; }
+ PID1=$! ; pdo_sched
+ ls -lia $DIR2/ > /dev/null &
+ PID2=$! ; 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 "readdir isn't blocked"; }
+ wait $PID2
rm -rf $DIR/$tfile*
return 0
}
test_46i() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
link $DIR1/$tfile-2 $DIR1/$tfile &
- PID1=$!
- sleep 1
- $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
+ PID1=$! ; pdo_sched
+ $LFS mkdir -i 1 $DIR2/$tfile &
+ 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 "remote mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
test_47a() {
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ pdo_lru_clear
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mkdir $DIR2/$tfile && error "mkdir must fail"
+ PID1=$! ; pdo_sched
+ mkdir $DIR2/$tfile &
+ 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 "mkdir isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
rm -rf $DIR/$tfile*
return 0
}
test_47b() {
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ pdo_lru_clear
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
+ PID1=$! ; pdo_sched
+ sleep 1 # please do not remove this sleep, see LU-10754
+ multiop $DIR2/$tfile oO_CREAT:O_EXCL:c &
+ 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 "create isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
rm -rf $DIR/$tfile*
return 0
}
test_47c() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
+ PID1=$! ; pdo_sched
+ link $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "link isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
rm -rf $DIR/$tfile*
return 0
}
test_47d() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- rmdir $DIR2/$tfile || error "unlink must succeed"
+ PID1=$! ; pdo_sched
+ rmdir $DIR2/$tfile &
+ 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 "unlink isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rmdir must succeed"
rm -rf $DIR/$tfile*
return 0
}
test_47e() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
touch $DIR1/$tfile-2
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
+ PID1=$! ; pdo_sched
+ mv -T $DIR2/$tfile-2 $DIR2/$tfile &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
rm -rf $DIR/$tfile*
return 0
}
test_47f() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 1
- mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
+ PID1=$! ; pdo_sched
+ mv $DIR2/$tfile $DIR2/$tfile-2 &
+ 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 "rename isn't blocked"; }
+ wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
rm -rf $DIR/$tfile*
return 0
}
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
sync
sync_all_data
+ pdo_lru_clear
#define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
- do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
$LFS mkdir -i 1 $DIR1/$tfile &
- PID1=$!
- sleep 2
- stat $DIR2/$tfile > /dev/null || error "stat must succeed"
+ PID1=$! ; pdo_sched
+ stat $DIR2/$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
}
run_test 51a "layout lock: refresh layout should work"
test_51b() {
- [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
- { skip "Need MDS version at least 2.3.59"; return 0; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.3.59) ]] ||
+ skip "Need MDS version at least 2.3.59"
local tmpfile=`mktemp`
- # create an empty file
- $MCREATE $DIR1/$tfile || error "mcreate $DIR1/$tfile failed"
+ $LFS setstripe -E 1M -c 1 -E -1 --extension-size 64M $DIR1/$tfile ||
+ error "Create $DIR1/$tfile failed"
+
+ dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc ||
+ error "dd $DIR1/$tfile failed"
# 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
- # create layout of testing file
- dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc >/dev/null ||
+ # extend layout of testing file
+ dd if=/dev/zero of=$DIR1/$tfile bs=1M count=1 seek=2 conv=notrunc ||
error "dd $DIR1/$tfile failed"
wait $pid
local fsize=$(cat $tmpfile)
- [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
+ [ x$fsize = x3145728 ] || error "file size is $fsize, should be 3145728"
rm -f $DIR1/$tfile $tmpfile
}
}
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"
test_60() {
- local MDSVER=$(lustre_build_version $SINGLEMDS)
- [ $(version_code $MDSVER) -lt $(version_code 2.3.0) ] &&
- skip "MDS version $MDSVER must be >= 2.3.0" && return 0
+ [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
+ skip "MDS version must be >= 2.3.0"
# Create a file
test_mkdir $DIR1/$tdir
run_test 70b "remove files after calling rm_entry"
test_71a() {
- local server_version=$(lustre_version_code $SINGLEMDS)
-
- [[ $server_version -lt $(version_code 2.1.6) ]] &&
- skip "Need MDS version at least 2.1.6" && return
+ [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
+ skip "Need MDS version at least 2.1.6"
# Patch not applied to 2.2 and 2.3 branches
- [[ $server_version -ge $(version_code 2.2.0) ]] &&
- [[ $server_version -lt $(version_code 2.4.0) ]] &&
- skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
- return
+ [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
+ [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
+ skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
checkfiemap --test ||
- { skip "checkfiemap not runnable: $?" && return; }
+ skip "checkfiemap not runnable: $?"
# write data this way: hole - data - hole - data
dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
[ "$(facet_fstype ost$(($($LFS getstripe -i $DIR1/$tfile) + 1)))" = \
run_test 71a "correct file map just after write operation is finished"
test_71b() {
- local server_version=$(lustre_version_code $SINGLEMDS)
-
- [[ $server_version -lt $(version_code 2.1.6) ]] &&
- skip "Need MDS version at least 2.1.6" && return
+ [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
+ skip "Need MDS version at least 2.1.6"
# Patch not applied to 2.2 and 2.3 branches
- [[ $server_version -ge $(version_code 2.2.0) ]] &&
- [[ $server_version -lt $(version_code 2.4.0) ]] &&
- skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
- return
- [[ $OSTCOUNT -ge 2 ]] || { skip "needs >= 2 OSTs"; return; }
+ [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
+ [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
+ skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
+ [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
checkfiemap --test ||
- { skip "error $?: checkfiemap failed" && return; }
+ skip "error $?: checkfiemap failed"
mkdir -p $DIR1/$tdir
run_test 73 "getxattr should not cause xattr lock cancellation"
test_74() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
- skip "Need MDS version at least 2.4.93" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.4.93) ] &&
+ skip "Need MDS version at least 2.4.93"
dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
run_test 75 "osc: upcall after unuse lock==================="
test_76() { #LU-946
- [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
- skip "Need MDS version at least 2.5.53" && return
+ [[ "$MDS1_VERSION" -lt $(version_code 2.5.53) ]] &&
+ skip "Need MDS version at least 2.5.53"
- remote_mds_nodsh && skip "remote MDS with nodsh" && return
+ remote_mds_nodsh && skip "remote MDS with nodsh"
local fcount=$((MDSCOUNT * 256))
declare -a fd_list
declare -a fid_list
local idis
local rateis
- if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
+ if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
idis="nid="
rateis="rate="
fi
local idis
local rateis
- if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
+ if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
idis="jobid="
rateis="rate="
fi
local idis
local rateis
- if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
+ if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
idis="jobid="
rateis="rate="
fi
run_test 77g "Change TBF type directly"
test_77h() {
- [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
- { skip "Need OST version at least 2.8.55"; return 0; }
+ [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
+ skip "Need OST version at least 2.8.55"
local old_policy=$(do_facet ost1 \
lctl get_param ost.OSS.ost_io.nrs_policies)
}
test_77i() {
- [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
- { skip "Need OST version at least 2.8.55"; return 0; }
+ [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
+ skip "Need OST version at least 2.8.55"
for i in $(seq 1 $OSTCOUNT)
do
test_77j() {
local idis
local rateis
- local ost_version=$(lustre_version_code ost1)
- [ $ost_version -ge $(version_code 2.9.53) ] ||
- { skip "Need OST version at least 2.9.53"; return 0; }
- if [ $ost_version -ge $(version_code 2.8.60) ]; then
+ [ "$OST1_VERSION" -ge $(version_code 2.9.53) ] ||
+ skip "Need OST version at least 2.9.53"
+ if [ "$OST1_VERSION" -ge $(version_code 2.8.60) ]; then
idis="opcode="
rateis="rate="
fi
}
test_77ja(){
- if [ $(lustre_version_code ost1) -lt $(version_code 2.11.50) ]; then
+ if [ "$OST1_VERSION" -lt $(version_code 2.11.50) ]; then
skip "Need OST version at least 2.11.50"
- return 0
fi
+
test_id "u" "500" "5" "-u 500"
test_id "g" "500" "5" "-u 500 -g 500"
}
}
test_77k() {
- [[ $(lustre_version_code ost1) -ge $(version_code 2.9.53) ]] ||
- { skip "Need OST version at least 2.9.53"; return 0; }
+ [[ "$OST1_VERSION" -ge $(version_code 2.9.53) ]] ||
+ skip "Need OST version at least 2.9.53"
do_nodes $(comma_list $(osts_nodes)) \
lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
trap "cleanup_77k \"ext_a ext_b\" \"fifo\"" EXIT
- [[ $(lustre_version_code ost1) -ge $(version_code 2.10.58) ]] ||
- { skip "Need OST version at least 2.10.58"; return 0; }
+ [[ "$OST1_VERSION" -ge $(version_code 2.10.58) ]] ||
+ skip "Need OST version at least 2.10.58"
do_nodes $(comma_list $(osts_nodes)) \
lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
run_test 77k "check TBF policy with NID/JobID/OPCode expression"
test_77l() {
- [[ $(lustre_version_code ost1) -ge $(version_code 2.10.56) ]] ||
- { skip "Need OST version at least 2.10.56"; return 0; }
+ [[ "$OST1_VERSION" -ge $(version_code 2.10.56) ]] ||
+ skip "Need OST version at least 2.10.56"
do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf"
run_test 77l "check the output of NRS policies for generic TBF"
test_77m() {
- if [ $(lustre_version_code ost1) -lt $(version_code 2.9.54) ]; then
+ if [ "$OST1_VERSION" -lt $(version_code 2.9.54) ]; then
skip "Need OST version at least 2.9.54"
- return 0
fi
local dir=$DIR/$tdir
run_test 77m "check NRS Delay slows write RPC processing"
test_77n() { #LU-10802
- if [ $(lustre_version_code ost1) -lt $(version_code 2.10.58) ]; then
+ if [ "$OST1_VERSION" -lt $(version_code 2.10.58) ]; then
skip "Need OST version at least 2.10.58"
- return 0
fi
# Configure jobid_var
}
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() {
- [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.91) ]] ||
- { skip "Need MDS version at least 2.6.92"; return 0; }
+ [[ "$MDS1_VERSION" -gt $(version_code 2.6.91) ]] ||
+ skip "Need MDS version at least 2.6.92"
# Client 1 creates a file.
multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
}
run_test 83 "access striped directory while it is being created/unlinked"
+test_84() {
+ [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
+ skip "lustre < 2.12.55 does not contain LU-12485 fix"
+
+ local mtime
+
+ $MULTIOP $DIR/$tfile oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:c ||
+ error "create $tfile failed"
+ mtime=$(stat -c%Y $DIR/$tfile)
+ mtime=$((mtime + 200))
+
+ #define OBD_FAIL_OBD_0NLINK_RACE 0x60b
+ do_facet mds1 $LCTL set_param fail_loc=0x8000060b
+
+ touch -c -m $mtime $DIR/$tfile &
+ setattr_pid=$!
+ # sleep a while to let 'touch' run first
+ sleep 5
+ rm -f $DIR2/$tfile || error "unlink $tfile failed"
+
+ # touch may fail
+ wait $setattr_pid || true
+}
+run_test 84 "0-nlink race in lu_object_find()"
+
test_90() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
local pid1
mkdir -p $DIR1/$tfile-1/
mkdir -p $DIR2/$tfile-2/
- local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
- 'lod.lustre-MDT*/qos_threshold_rr' | sed -e 's/%//')
- do_facet $SINGLEMDS lctl set_param -n \
- 'lod.lustre-MDT*/qos_threshold_rr' 100
+ local old_rr=$(do_facet $SINGLEMDS "$LCTL get_param -n \
+ lod.$FSNAME-MDT0000-*/qos_threshold_rr" | sed -e 's/%//')
+ do_facet $SINGLEMDS "$LCTL set_param -n \
+ lod.$FSNAME-MDT0000-*/qos_threshold_rr=100"
#define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
- do_facet $SINGLEMDS "lctl set_param fail_loc=0x00000163"
+ do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x00000163"
$LFS setstripe -c -1 $DIR1/$tfile-1/file1 &
local PID1=$!
local PID2=$!
wait $PID2
wait $PID1
- do_facet $SINGLEMDS "lctl set_param fail_loc=0x0"
- do_facet $SINGLEMDS "lctl set_param -n \
- 'lod.lustre-MDT*/qos_threshold_rr' $old_rr"
+ do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x0"
+ do_facet $SINGLEMDS "$LCTL set_param -n \
+ lod.$FSNAME-MDT0000-*/qos_threshold_rr=$old_rr"
$LFS getstripe $DIR1/$tfile-1/file1
rc1=$($LFS getstripe -q $DIR1/$tfile-1/file1 |
}
run_test 93 "alloc_rr should not allocate on same ost"
+test_94() {
+ $LCTL set_param osc.*.idle_timeout=0
+ dd if=/dev/zero of=$DIR2/$tfile bs=4k count=2 conv=fsync
+
+ local before=$(date +%s)
+ local evict
+
+ $LCTL mark write
+#define OBD_FAIL_LDLM_PAUSE_CANCEL 0x312
+ $LCTL set_param fail_val=5 fail_loc=0x80000312
+ dd if=/dev/zero of=$DIR/$tfile conv=notrunc oflag=append bs=4k count=1 &
+ local pid=$!
+ sleep 2
+
+#define OBD_FAIL_LDLM_PAUSE_CANCEL_LOCAL 0x329
+ $LCTL set_param fail_val=6 fail_loc=0x80000329
+ $LCTL mark kill $pid
+ kill -ALRM $pid
+
+ dd if=/dev/zero of=$DIR2/$tfile conv=notrunc oflag=append bs=4k count=1
+
+ wait $pid
+ dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 conv=fsync
+
+ evict=$(do_facet client $LCTL get_param \
+ osc.$FSNAME-OST*-osc-*/state |
+ awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
+
+ [ -z "$evict" ] || [[ $evict -le $before ]] ||
+ (do_facet client $LCTL get_param \
+ osc.$FSNAME-OST*-osc-*/state;
+ error "eviction happened: $evict before:$before")
+ $LCTL set_param osc.*.idle_timeout=debug
+}
+run_test 94 "signal vs CP callback race"
+
# Data-on-MDT tests
test_100a() {
skip "Reserved for glimpse-ahead" && return
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
mkdir -p $DIR/$tdir
run_test 100a "DoM: glimpse RPCs for stat without IO lock (DoM only file)"
test_100b() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
mkdir -p $DIR/$tdir
run_test 100b "DoM: no glimpse RPC for stat with IO lock (DoM only file)"
test_100c() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
mkdir -p $DIR/$tdir
run_test 100c "DoM: write vs stat without IO lock (combined file)"
test_100d() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
mkdir -p $DIR/$tdir
}
run_test 100d "DoM: write+truncate vs stat without IO lock (combined file)"
+test_100e() {
+ [ "$MDS1_VERSION" -lt $(version_code 2.11.50) ] &&
+ skip "Need MDS version at least 2.11.50"
+
+ local dom=$DIR/$tdir/dom
+ local dom2=$DIR2/$tdir/dom
+ mkdir -p $DIR/$tdir
+
+ $LFS setstripe -E 1024K -L mdt $DIR/$tdir
+
+ cancel_lru_locks mdc
+ dd if=/dev/urandom of=$dom bs=12000 count=1
+ $TRUNCATE $dom2 6000
+ cancel_lru_locks mdc
+ lctl set_param -n mdc.*.stats=clear
+ # expect read-on-open to return all data before write
+ cat /etc/hosts >> $dom
+ local read=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
+ [[ $read -eq 0 ]] || error "Unexpected $read READ RPCs"
+}
+run_test 100e "DoM: read on open and file size"
+
test_101a() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
$LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
# to get layout
run_test 101a "Discard DoM data on unlink"
test_101b() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
$LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
touch $DIR1/${tfile}_2
run_test 101b "Discard DoM data on rename"
test_101c() {
- [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
- skip "Need MDS version at least 2.10.55" && return
+ [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
+ skip "Need MDS version at least 2.10.55"
$LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
# to get layout
# This test opens the file normally on $DIR1, which is on one mount, and then
# opens it by handle on $DIR2, which is on a different mount.
test_102() {
- [ $MDS1_VERSION -lt $(version_code 2.11.57) ] &&
+ [ "$MDS1_VERSION" -lt $(version_code 2.11.57) ] &&
skip "Needs MDS version 2.11.57 or later"
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"
+# Compare file size between first & second mount, ensuring the client correctly
+# glimpses even with unused speculative locks - LU-11670
+test_103() {
+ [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
+ skip "Lockahead needs OST version at least 2.10.50"
+
+ local locktest=23
+
+ test_mkdir -p $DIR/$tdir
+
+ # Force file on to OST0
+ $LFS setstripe -i 0 $DIR/$tdir
+
+ # Do not check multiple locks on glimpse
+ # OBD_FAIL_OSC_NO_SIZE_DATA 0x415
+ $LCTL set_param fail_loc=0x415
+
+ # Delay write commit by 2 seconds to guarantee glimpse wins race
+ # The same fail_loc is used on client & server so it can work in the
+ # single node sanity setup
+ do_facet ost1 $LCTL set_param fail_loc=0x415 fail_val=2
+
+ echo "Incorrect size expected (no glimpse fix):"
+ lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
+ rc=$?
+ if [ $rc -eq 0 ]; then
+ echo "This doesn't work 100%, but this is just reproducing the bug, not testing the fix, so OK to not fail test."
+ fi
+
+ # guarantee write commit timeout has expired
+ sleep 2
+
+ # Clear fail_loc on client
+ $LCTL set_param fail_loc=0
+
+ # Delay write commit by 2 seconds to guarantee glimpse wins race
+ # OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
+ do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
+
+ # Write commit is still delayed by 2 seconds
+ lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
+ rc=$?
+ [ $rc -eq 0 ] || error "Lockahead test$locktest failed, $rc"
+
+ # guarantee write commit timeout has expired
+ sleep 2
+
+ rm -f $DIR/$tfile || error "unable to delete $DIR/$tfile"
+}
+run_test 103 "Test size correctness with lockahead"
+
+get_stat_xtimes()
+{
+ local xtimes
+
+ xtimes=$(stat -c "%X %Y %Z" $DIR/$tfile)
+
+ echo ${xtimes[*]}
+}
+
+get_mdt_xtimes()
+{
+ local mdtdev=$1
+ local output
+ local xtimes
+
+ output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
+ ((xtimes[0]=$(awk -F ':' /atime/'{ print $2 }' <<< "$output")))
+ ((xtimes[1]=$(awk -F ':' /mtime/'{ print $2 }' <<< "$output")))
+ ((xtimes[2]=$(awk -F ':' /ctime/'{ print $2 }' <<< "$output")))
+
+ echo ${xtimes[*]}
+}
+
+check_mdt_xtimes()
+{
+ local mdtdev=$1
+ local xtimes=($(get_stat_xtimes))
+ local mdt_xtimes=($(get_mdt_xtimes $mdtdev))
+
+ echo "STAT 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]} == ${mdt_xtimes[1]} ]] ||
+ error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
+ [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
+ error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
+}
+
+test_104() {
+ [ "$mds1_FSTYPE" == "ldiskfs" ] || skip_env "ldiskfs only test"
+ [ $MDS1_VERSION -lt $(version_code 2.12.4) ] &&
+ skip "Need MDS version at least 2.12.4"
+
+ local pid
+ local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
+ local atime_diff=$(do_facet $SINGLEMDS \
+ lctl get_param -n mdd.*MDT0000*.atime_diff)
+
+ do_facet $SINGLEMDS \
+ lctl set_param -n mdd.*MDT0000*.atime_diff=0
+
+ stack_trap "do_facet $SINGLEMDS \
+ lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff" EXIT
+
+ dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
+ check_mdt_xtimes $mdtdev
+ sleep 2
+
+ dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
+ check_mdt_xtimes $mdtdev
+ sleep 2
+ $MULTIOP $DIR2/$tfile Oz8192w8192_c &
+ pid=$!
+ sleep 2
+ dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
+ sleep 2
+ kill -USR1 $pid && wait $pid || error "multiop failure"
+ check_mdt_xtimes $mdtdev
+
+ local xtimes
+ local mdt_xtimes
+
+ # Verify mtime/ctime is NOT upated on MDS when there is no modification
+ # on the client side
+ xtimes=($(get_stat_xtimes))
+ $MULTIOP $DIR/$tfile O_c &
+ pid=$!
+ sleep 2
+ kill -USR1 $pid && wait $pid || error "multiop failure"
+ mdt_xtimes=($(get_mdt_xtimes $mdtdev))
+ [[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
+ error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
+ [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
+ error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
+ check_mdt_xtimes $mdtdev
+
+ sleep 2
+ # Change ctime via chmod
+ $MULTIOP $DIR/$tfile o_tc &
+ pid=$!
+ sleep 2
+ kill -USR1 $pid && wait $pid || error "multiop failure"
+ check_mdt_xtimes $mdtdev
+}
+run_test 104 "Verify that MDS stores atime/mtime/ctime during close"
+
+test_105() {
+ test_mkdir -p $DIR/$tdir
+ echo test > $DIR/$tdir/$tfile
+ $LCTL set_param fail_loc=0x416
+ cancel_lru_locks osc & sleep 1
+ fsize1=$(stat -c %s $DIR2/$tdir/$tfile)
+ wait
+ [[ $fsize1 = 5 ]] || error "Glimpse returned wrong file size $fsize1"
+}
+run_test 105 "Glimpse and lock cancel race"
+
+test_106a() {
+ [ "$mds1_FSTYPE" == "ldiskfs" ] && statx_supported ||
+ skip_env "Test only for ldiskfs and statx() supported"
+
+ local btime
+ local mdt_btime
+ local output
+ local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
+
+ dd if=/dev/zero of=$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")
+ echo $output
+ ((mdt_btime=$(awk -F ':' /crtime/'{ print $2 }' <<< "$output")))
+ [[ $btime == $mdt_btime ]] ||
+ error "$DIR/$tfile btime ($btime:$mdt_btime) diff"
+
+}
+run_test 106a "Verify the btime via statx()"
+
+test_106b() {
+ statx_supported || skip_env "statx() only test"
+
+ local rpcs_before
+ local rpcs_after
+
+ $LFS setstripe -c 1 $DIR/$tfile || error "$DIR/$tfile setstripe failed"
+ dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ $STATX $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
+ error "$STATX should send 1 glimpse RPC to $OSC"
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ # %n: FILENAME; %i: STATX_INO; %A STATX_MODE; %h STATX_NLINK;
+ # %u: STATX_UID; %g: STATX_GID; %W STATX_BTIME; %X STATX_ATIME;
+ # %Z: STATX_CTIME
+ $STATX -c "%n %i %A %h %u %g %W %X %Z" $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $rpcs_before ] ||
+ error "$STATX should not send glimpse RPCs to $OSC"
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ $STATX --cached=always $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $rpcs_before ] ||
+ error "$STATX should not send glimpse RPCs to $OSC"
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ $STATX -c %Y $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
+ error "$STATX -c %Y should send 1 glimpse RPC to $OSC"
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ $STATX -c %s $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
+ error "$STATX -c %s should send 1 glimpse RPC to $OSC"
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ $STATX -c %b $DIR/$tfile
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
+ error "$STATX -c %b should send 1 glimpse RPC to $OSC"
+}
+run_test 106b "Glimpse RPCs test for statx"
+
+test_106c() {
+ statx_supported || skip_env "statx() only test"
+
+ local mask
+
+ touch $DIR/$tfile
+ # Mask supported in stx_attributes by Lustre is
+ # STATX_ATTR_IMMUTABLE(0x10) | STATX_ATTR_APPEND(0x20) : (0x30).
+ 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"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "10" ]] ||
+ error "got immutable flags '$mask', expected '10'"
+ chattr -i $DIR/$tfile || error "chattr -i $DIR/$tfile failed"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
+ chattr +a $DIR/$tfile || error "chattr +a $DIR/$tfile failed"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "20" ]] || error "got flags '$mask', expected '20'"
+ chattr -a $DIR/$tfile || error "chattr -a $DIR/$tfile failed"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
+ chattr +ia $DIR/$tfile || error "chattr +ia $DIR/$tfile failed"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "30" ]] || error "got flags '$mask', expected '30'"
+ chattr -ia $DIR/$tfile || error "chattr -ia $DIR/$tfile failed"
+ mask=$($STATX -c %r $DIR/$tfile)
+ [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
+}
+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"
+
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