8 OPENFILE=${OPENFILE:-openfile}
9 OPENUNLINK=${OPENUNLINK:-openunlink}
10 export TMP=${TMP:-/tmp}
11 MOUNT_2=${MOUNT_2:-"yes"}
12 CHECK_GRANT=${CHECK_GRANT:-"yes"}
13 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
15 LUSTRE=${LUSTRE:-$(dirname $0)/..}
16 . $LUSTRE/tests/test-framework.sh
20 ALWAYS_EXCEPT="$SANITYN_EXCEPT "
21 # bug number for skipped test: LU-7105
23 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
25 # skip tests for PPC until they are fixed
26 if [[ $(uname -m) = ppc64 ]]; then
27 # bug number: LU-11597 LU-11787
28 ALWAYS_EXCEPT+=" 16a 71a"
31 if [ $mds1_FSTYPE = "zfs" ]; then
32 # LU-2829 / LU-2887 - make allowances for ZFS slowness
33 TEST33_NFILES=${TEST33_NFILES:-1000}
37 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
46 check_and_setup_lustre
51 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
53 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
54 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
56 # $RUNAS_ID may get set incorrectly somewhere else
57 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
59 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
63 [ -f $DIR2/$tfile ] || error "Check create"
64 chmod 777 $DIR2/$tfile
65 $CHECKSTAT -t file -p 0777 $DIR1/$tfile ||
66 error "Check attribute update for 0777"
68 chmod a-x $DIR2/$tfile
69 $CHECKSTAT -t file -p 0666 $DIR1/$tfile ||
70 error "Check attribute update for 0666"
73 $CHECKSTAT -a $DIR1/$tfile ||
74 error "Check unlink - removes file on other mountpoint"
76 run_test 1 "Check attribute updates on 2 mount points"
82 $CHECKSTAT -t file -p 0777 $DIR1/f2a ||
83 error "Either not file type or perms not 0777"
85 run_test 2a "check cached attribute updates on 2 mtpt's ========"
91 $CHECKSTAT -t file -p 0777 $DIR2/f2b ||
92 error "Either not file type or perms not 0777"
94 run_test 2b "check cached attribute updates on 2 mtpt's ========"
96 # NEED TO SAVE ROOT DIR MODE
99 $CHECKSTAT -t dir -p 0777 $DIR2 ||
100 error "Either not dir type or perms not 0777"
102 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
106 $CHECKSTAT -t dir -p 0755 $DIR2 ||
107 error "Either not file type or perms not 0775"
109 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
116 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 ||
119 run_test 2e "check chmod on root is propagated to others"
122 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
124 local remote_dir=$tdir/remote_dir
127 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
128 error "Create remote directory failed"
130 touch $DIR1/$remote_dir/$tfile ||
131 error "Create file under remote directory failed"
132 chmod 777 $DIR1/$remote_dir/$tfile ||
133 error "Chmod file under remote directory failed"
135 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
136 error "Check attr of file under remote directory failed"
138 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
139 error "Chown file under remote directory failed"
141 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
142 error "Check owner of file under remote directory failed"
144 cd $DIR2/$remote_dir || error "enter remote dir"
145 rm -rf $DIR1/$remote_dir/$tfile ||
146 error "Unlink remote directory failed"
148 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
149 error "unlink file still exists!"
151 cd $DIR2/$tdir || error "exit remote dir"
152 rm -rf $DIR1/$tdir || error "unlink directory failed"
154 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
157 dd if=/dev/zero of=$DIR1/$tfile oflag=sync bs=1M count=2
159 local block1=$(stat $DIR1/$tfile | awk '/Blocks/ {print $4} ')
161 local block2=$(stat $DIR2/$tfile | awk '/Blocks/ {print $4} ')
162 echo "$DIR1/$tfile has $block1 blocks"
163 echo "$DIR2/$tfile has $block2 blocks"
164 [ $block1 -eq $block2 ] || error "$block1 not equal to $block2"
166 run_test 2g "check blocks update on sync write"
169 local target="this/is/good"
170 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
171 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
172 error "link $DIR2/$tfile not as expected"
174 run_test 3 "symlink on one mtpt, readlink on another ==========="
177 multifstat $DIR1/f4 $DIR2/f4
179 run_test 4 "fstat validation on multiple mount points =========="
183 $TRUNCATE $DIR2/f5 100
184 $CHECKSTAT -t file -s 100 $DIR1/f5 ||
185 error "Either not file type or size not equal to 100 bytes"
188 run_test 5 "create a file on one mount, truncate it on the other"
191 openunlink $DIR1/$tfile $DIR2/$tfile || \
192 error "openunlink $DIR1/$tfile $DIR2/$tfile"
194 run_test 6 "remove of open file on other node =================="
198 opendirunlink $DIR1/$dir $DIR2/$dir || \
199 error "opendirunlink $DIR1/$dir $DIR2/$dir"
201 run_test 7 "remove of open directory on other node ============="
204 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
205 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
207 run_test 8 "remove of open special file on other node =========="
213 for C in a b c d e f g h i j k l; do
214 dir=`eval echo \\$DIR$MTPT`
215 echo -n $C >> $dir/f9
216 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
218 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
219 error "`od -a $DIR1/f9` != abcdefghijkl"
221 run_test 9a "append of file with sub-page size on multiple mounts"
223 #LU-10681 - tiny writes & appending to sparse striped file
225 [[ $OSTCOUNT -ge 2 ]] || { skip "needs >= 2 OSTs"; return; }
227 $LFS setstripe -c 2 -S 1M $DIR/$tfile
228 echo "foo" >> $DIR/$tfile
229 dd if=/dev/zero of=$DIR2/$tfile bs=1M count=1 seek=1 conv=notrunc ||
230 error "sparse dd $DIR2/$tfile failed"
231 echo "foo" >> $DIR/$tfile
233 data=$(dd if=$DIR2/$tfile bs=1 count=3 skip=$((2 * 1048576)) conv=notrunc)
234 echo "Data read (expecting 'foo')": $data
235 [ "$data" = "foo" ] || error "append to sparse striped file failed"
237 run_test 9b "append to striped sparse file"
244 for C in a b c d e f g h i j k l; do
245 dir=`eval echo \\$DIR$MTPT`
246 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
247 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
248 OFFSET=`expr $OFFSET + 1`
250 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
251 error "`od -a $DIR1/f10` != abcdefghijkl"
253 run_test 10a "write of file with sub-page size on multiple mounts "
257 yes "R" | head -c 4000 >$TMP/f10b-seed
258 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
260 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
262 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
264 # create a test file locally to compare
265 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
266 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
267 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
268 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
270 run_test 10b "write of file with sub-page size on multiple mounts "
274 multiop_bg_pause $DIR1/d11/f O_c || return 1
276 cp -p /bin/ls $DIR1/d11/f
280 wait $MULTIPID || error "wait for PID $MULTIPID failed"
281 [ $RC -eq 0 ] && error || true
283 run_test 11 "execution of file opened for write should return error ===="
286 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
288 run_test 12 "test lock ordering (link, stat, unlink)"
290 test_13() { # bug 2451 - directory coherency
292 cd $DIR1/d13 || error "cd to $DIR1/d13 failed"
294 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
296 rm -f $DIR2/d13/f13 || error "Cannot remove $DIR2/d13/f13"
297 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
298 # need to run it twice
299 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
301 rm -f $DIR2/d13/f13 || error "Cannot remove $DIR2/d13/f13"
302 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
304 run_test 13 "test directory page revocation"
307 test_mkdir $DIR1/$tdir
308 cp -p /bin/ls $DIR1/$tdir/$tfile
309 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
312 $DIR2/$tdir/$tfile && error || true
315 run_test 14aa "execution of file open for write returns -ETXTBSY"
318 test_mkdir $DIR1/$tdir
319 cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
320 $DIR1/$tdir/sleep 60 &
322 $MULTIOP $DIR2/$tdir/sleep Oc && error "expected error, got success"
325 run_test 14ab "open(RDWR) of executing file returns -ETXTBSY"
327 test_14b() { # bug 3192, 7040
328 test_mkdir $DIR1/$tdir
329 cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
330 $DIR1/$tdir/sleep 60 &
332 $TRUNCATE $DIR2/$tdir/sleep 60 && kill -9 $SLEEP_PID && \
333 error "expected truncate error, got success"
335 cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
337 run_test 14b "truncate of executing file returns -ETXTBSY ======"
339 test_14c() { # bug 3430, 7040
340 test_mkdir $DIR1/$tdir
341 cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
342 $DIR1/$tdir/sleep 60 &
344 cp /etc/hosts $DIR2/$tdir/sleep && error "expected error, got success"
346 cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
348 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
350 test_14d() { # bug 10921
351 test_mkdir $DIR1/$tdir
352 cp -p $(which sleep) $DIR1/$tdir/sleep || error "cp failed"
353 $DIR1/$tdir/sleep 60 &
356 chmod 600 $DIR1/$tdir/sleep || error "chmod failed"
358 cmp $(which sleep) $DIR1/$tdir/sleep || error "binary changed"
360 run_test 14d "chmod of executing file is still possible ========"
362 test_15() { # bug 974 - ENOSPC
364 sh oos2.sh $MOUNT1 $MOUNT2
365 wait_delete_completed
366 grant_error=$(dmesg | grep "< tot_grant")
367 [ -z "$grant_error" ] || error "$grant_error"
369 run_test 15 "test out-of-space with multiple writers ==========="
372 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
373 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
374 # pass a 2500 operation dual-mount run within the time limit.
375 if [ "$ost1_FSTYPE" = "zfs" ]; then
376 FSXNUM=$((COUNT / 5))
378 elif [ "$SLOW" = "yes" ]; then
379 FSXNUM=$((COUNT * 5))
387 local file1=$DIR1/$tfile
388 local file2=$DIR2/$tfile
389 local stripe_size=$(do_facet $SINGLEMDS \
390 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
392 # to allocate grant because it may run out due to test_15.
393 $LFS setstripe -c -1 $file1
394 dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
395 dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync
398 $LFS setstripe -c -1 $file1 # b=10919
399 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
403 # O_DIRECT reads and writes must be aligned to the device block size.
404 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 -Z -r 4096 \
405 -w 4096 $file1 $file2 || error "fsx with O_DIRECT failed."
407 run_test 16a "$FSXNUM iterations of dual-mount fsx"
409 # Consistency check for tiny writes, LU-9409
411 local file1=$DIR1/$tfile
412 local file2=$DIR2/$tfile
413 local stripe_size=($($LFS getstripe -S $DIR))
415 # to allocate grant because it may run out due to test_15.
416 lfs setstripe -c -1 $file1
417 dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync ||
418 error "dd failed writing to file=$file1"
419 dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync ||
420 error "dd failed writing to file=$file2"
423 lfs setstripe -c -1 $file1 # b=10919
424 # -o is set to 8192 because writes < 1 page and between 1 and 2 pages
425 # create a mix of tiny writes & normal writes
426 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -o 8192 -S 0 \
427 $file1 $file2 || error "fsx with tiny write failed."
429 run_test 16b "$FSXNUM iterations of dual-mount fsx at small size"
432 local file1=$DIR1/$tfile
433 local file2=$DIR2/$tfile
434 local stripe_size=$(do_facet $SINGLEMDS \
435 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
437 [ "$ost1_FSTYPE" != ldiskfs ] && skip "dio on ldiskfs only"
439 # to allocate grant because it may run out due to test_15.
440 $LFS setstripe -c -1 $file1
441 dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
442 dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync
444 wait_delete_completed
446 local list=$(comma_list $(osts_nodes))
447 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
448 skip "not cache-capable obdfilter"
451 set_osd_param $list '' read_cache_enable 0
452 set_osd_param $list '' writethrough_cache_enable 0
454 $LFS setstripe -c -1 $file1 # b=10919
455 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 ||
459 set_osd_param $list '' read_cache_enable 1
460 set_osd_param $list '' writethrough_cache_enable 1
464 run_test 16c "verify data consistency on ldiskfs with cache disabled (b=17397)"
467 local file1=$DIR1/$tfile
468 local file2=$DIR2/$tfile
469 local file3=$DIR1/file
470 local stripe_size=$(do_facet $SINGLEMDS \
471 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
473 # to allocate grant because it may run out due to test_15.
474 $LFS setstripe -c -1 $file1
475 dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
476 dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync
479 local tmpfile=`mktemp`
480 $LFS setstripe -c -1 $file1 # b=10919
481 $LCTL set_param ldlm.namespaces.*.lru_size=clear
483 # direct write on one client and direct read from another
484 dd if=/dev/urandom of=$file1 bs=1M count=100 oflag=direct
485 dd if=$file2 of=$tmpfile iflag=direct bs=1M
486 diff $file1 $tmpfile || error "file different(1)"
489 # buffer write on one client, but direct read from another
490 dd if=$tmpfile of=$file1 bs=1M count=100
491 dd if=$file2 of=$file3 bs=1M iflag=direct count=100
492 diff $file3 $tmpfile || error "file different(2)"
494 rm -f $file3 $file2 $file1
495 # direct write on one client
496 dd if=$tmpfile of=$file1 bs=1M count=100 oflag=direct
497 # buffer read from another client
498 dd if=$file2 of=$file3 bs=1M count=100
499 diff $file3 $tmpfile || error "file different(3)"
501 rm -f $file1 $file2 $file3 $tmpfile
504 run_test 16d "Verify DIO and buffer IO with two clients"
506 test_16e() { # LU-13227
507 local file1=$DIR1/$tfile
508 local file2=$DIR2/$tfile
510 # client1 write 10M data
511 dd if=/dev/zero of=$file1 bs=1M count=10
513 cancel_lru_locks osc > /dev/null
514 # use lockahead to generate one PW lock to keep LVB loaded.
515 $LFS ladvise -a lockahead --start 0 --length 1M \
517 # direct write to extend file size on client2
518 dd if=/dev/zero of=$file2 bs=1M seek=20 count=1 \
519 oflag=direct conv=notrunc
520 local filesize=$(stat -c %s $file2)
521 [ "$filesize" -eq 22020096 ] ||
522 error "expected filesize 22020096 got $filesize"
525 run_test 16e "Verify size consistency for O_DIRECT write"
527 test_17() { # bug 3513, 3667
528 remote_ost_nodsh && skip "remote OST with nodsh" && return
530 lfs setstripe $DIR1/$tfile -i 0 -c 1
531 cp $SAMPLE_FILE $DIR1/$tfile
532 cancel_lru_locks osc > /dev/null
533 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
534 do_facet ost1 lctl set_param fail_loc=0x8000030a
535 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
536 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
538 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
540 run_test 17 "resource creation/LVB creation race ==============="
543 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
546 for idx in {a..z}; do
547 local ptr=EXCEPT_ALWAYS_18$idx
548 [ x${!ptr} = xtrue ] || continue
550 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
553 excepts="$excepts -e 7 -e 8 -e 9"
554 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts ||
555 error "mmap_sanity test failed"
558 run_test 18 "mmap sanity check ================================="
560 test_19() { # bug3811
561 local node=$(facet_active_host ost1)
563 [ "x$DOM" = "xyes" ] && node=$(facet_active_host $SINGLEMDS)
565 # check whether obdfilter is cache capable at all
566 get_osd_param $node '' read_cache_enable >/dev/null ||
567 skip "not cache-capable obdfilter"
569 local MAX=$(get_osd_param $node '' readcache_max_filesize | head -n 1)
570 set_osd_param $node '' readcache_max_filesize 4096
571 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
572 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
573 cp $TMP/$tfile $DIR1/$tfile
574 for i in `seq 1 20`; do
575 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
576 cancel_lru_locks $OSC > /dev/null
577 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
578 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
580 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
581 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
582 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
583 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
585 set_osd_param $node '' readcache_max_filesize $MAX
588 run_test 19 "test concurrent uncached read races ==============="
593 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
594 $MULTIOP $DIR1/f20 Ow8190c
595 $MULTIOP $DIR2/f20 Oz8194w8190c
596 $MULTIOP $DIR1/f20 Oz0r8190c
598 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
600 error $CNTD" page left in cache after lock cancel" || true
602 run_test 20 "test extra readahead page left in cache ===="
609 test_21() { # Bug 5907
610 test_mkdir $DIR1/$tdir
611 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
613 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
614 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
615 test -d $DIR1/$tdir || error "Mounted directory disappeared"
617 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
620 run_test 21 " Try to remove mountpoint on another dir ===="
622 test_23() { # Bug 5972
623 local at_diff=$(do_facet $SINGLEMDS \
624 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
625 echo "atime should be updated while another read" > $DIR1/$tfile
627 # clear the lock(mode: LCK_PW) gotten from creating operation
628 cancel_lru_locks $OSC
631 sleep $((at_diff + 1))
633 echo "starting reads"
634 multiop_bg_pause $DIR1/$tfile or20_c || return 1
635 # with SOM and opencache enabled, we need to close a file and cancel
636 # open lock to get atime propogated to MDS
637 kill -USR1 $! || return 2
640 time2=$(stat -c "%X" $DIR/$tfile)
641 echo "new atime is $time2"
643 [ $time2 -gt $time1 ] || error "atime was not updated"
644 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
647 run_test 23 " others should see updated atime while another read===="
651 lfs df || error "lfs df failed"
652 lfs df -ih || error "lfs df -ih failed"
653 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
654 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
655 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
656 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
658 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
659 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
660 lctl --device %osc deactivate
661 lfs df -i || error "lfs df -i with deactivated OSC failed"
662 lctl --device %osc activate
663 lfs df || error "lfs df with reactivated OSC failed"
665 run_test 24a "lfs df [-ih] [path] test ========================="
669 fsnum=$(lfs_df | grep -c "summary")
670 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
672 run_test 24b "lfs df should show both filesystems ==============="
675 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
677 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
680 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
681 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
683 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
684 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
685 error "setfacl $DIR2/$tdir #1"
686 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
687 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
688 error "setfacl $DIR2/$tdir #2"
689 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
690 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
691 error "setfacl $DIR2/$tdir #3"
692 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
693 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
694 error "setfacl $DIR2/$tdir #4"
695 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
699 run_test 25a "change ACL on one mountpoint be seen on another ==="
702 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
704 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
706 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
709 $LFS mkdir -i 1 $DIR1/$tdir
710 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
711 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
713 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
714 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
715 error "setfacl $DIR2/$tdir #1"
716 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
717 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
718 error "setfacl $DIR2/$tdir #2"
719 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
720 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
721 error "setfacl $DIR2/$tdir #3"
722 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
723 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
724 error "setfacl $DIR2/$tdir #4"
725 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
729 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
732 utime $DIR1/f26a -s $DIR2/f26a || error "utime failed for $DIR1/f26a"
734 run_test 26a "allow mtime to get older"
739 echo "aaa" >> $DIR1/$tfile
741 chmod a+x $DIR2/$tfile
742 mt1=`stat -c %Y $DIR1/$tfile`
743 mt2=`stat -c %Y $DIR2/$tfile`
745 if [ x"$mt1" != x"$mt2" ]; then
746 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
749 run_test 26b "sync mtime between ost and mds"
752 cancel_lru_locks $OSC
754 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
759 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
764 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
766 lctl set_param -n ldlm.dump_namespaces ""
767 wait $DD1_PID $DD2_PID
768 [ $? -ne 0 ] && lctl dk $TMP/debug || true
770 run_test 27 "align non-overlapping extent locks from request ==="
772 test_28() { # bug 9977
773 ECHO_UUID="ECHO_osc1_UUID"
774 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
776 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
777 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
778 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
782 attach echo_client ECHO_osc1 $ECHO_UUID
786 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
787 $LCTL --device $tECHOID destroy "${tOBJID}:0"
795 # reading of 1st stripe should pass
796 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
797 # reading of 2nd stripe should fail (this stripe was destroyed)
798 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
800 # now, recreating test file
801 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error "dd failed"
802 # reading of 1st stripe should pass
803 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
804 # reading of 2nd stripe should pass
805 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 ||
808 run_test 28 "read/write/truncate file with lost stripes"
810 test_30() { #b=11110, LU-2523
811 test_mkdir $DIR1/$tdir
812 cp -f /bin/bash $DIR1/$tdir/bash
813 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
814 $DIR1/$tdir/bash -c 'sleep 2;
815 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
819 run_test 30 "recreate file race"
822 test_mkdir $DIR1/$tdir
823 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
824 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
825 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
826 lctl set_param fail_loc=0x314
827 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
828 awk 'BEGIN { FS="+" } /in/ {print $1}')
829 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
831 run_test 31a "voluntary cancel / blocking ast race=============="
834 remote_ost || { skip "local OST" && return 0; }
835 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
837 # make sure there is no local locks due to destroy
838 wait_mds_ost_sync || error "wait_mds_ost_sync()"
839 wait_delete_completed || error "wait_delete_completed()"
841 test_mkdir $DIR1/$tdir
842 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
843 cp /etc/hosts $DIR/$tdir/$tfile
844 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
845 lctl set_param fail_loc=0x314
846 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
847 do_facet ost1 lctl set_param fail_loc=0x316
849 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
850 lctl set_param fail_loc=0
851 do_facet ost1 lctl set_param fail_loc=0
852 # cleanup: reconnect the client back
855 run_test 31b "voluntary OST cancel / blocking ast race=============="
857 # enable/disable lockless truncate feature, depending on the arg 0/1
858 enable_lockless_truncate() {
859 lctl set_param -n $OSC.*.lockless_truncate $1
862 test_32a() { # bug 11270
863 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
864 local stripe_size=$(do_facet $SINGLEMDS \
865 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
867 save_lustre_params client "$OSC.*.lockless_truncate" > $save
868 # restore lockless_truncate default values on exit
869 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
870 cancel_lru_locks $OSC
871 enable_lockless_truncate 1
873 lfs setstripe -c -1 $DIR1/$tfile
874 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$stripe_size > \
876 clear_stats $OSC.*.${OSC}_stats
878 log "checking cached lockless truncate"
879 $TRUNCATE $DIR1/$tfile 8000000
880 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
881 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
882 error "cached truncate isn't lockless"
884 log "checking not cached lockless truncate"
885 $TRUNCATE $DIR2/$tfile 5000000
886 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
887 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
888 error "not cached truncate isn't lockless"
890 log "disabled lockless truncate"
891 enable_lockless_truncate 0
892 clear_stats $OSC.*.${OSC}_stats
893 $TRUNCATE $DIR2/$tfile 3000000
894 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
895 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -eq 0 ] ||
896 error "lockless truncate disabling failed"
899 run_test 32a "lockless truncate"
901 test_32b() { # bug 11270
902 remote_ost_nodsh && skip "remote OST with nodsh" && return
905 local facets=$(get_facets OST)
906 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
908 save_lustre_params client "osc.*.contention_seconds" > $p
909 save_lustre_params $facets \
910 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
911 save_lustre_params $facets \
912 "ldlm.namespaces.filter-*.contended_locks" >> $p
913 save_lustre_params $facets \
914 "ldlm.namespaces.filter-*.contention_seconds" >> $p
915 clear_stats $OSC.*.${OSC}_stats
917 # agressive lockless i/o settings
918 do_nodes $(comma_list $(osts_nodes)) \
919 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
920 ldlm.namespaces.filter-*.contended_locks=0 \
921 ldlm.namespaces.filter-*.contention_seconds=60"
922 lctl set_param -n $OSC.*.contention_seconds=60
924 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
926 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
929 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -ne 0 ] ||
930 error "lockless i/o was not triggered"
931 # disable lockless i/o (it is disabled by default)
932 do_nodes $(comma_list $(osts_nodes)) \
933 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
934 ldlm.namespaces.filter-*.contended_locks=32 \
935 ldlm.namespaces.filter-*.contention_seconds=0"
936 # set contention_seconds to 0 at client too, otherwise Lustre still
937 # remembers lock contention
938 lctl set_param -n $OSC.*.contention_seconds=0
939 clear_stats $OSC.*.${OSC}_stats
941 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
943 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
946 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -eq 0 ] ||
947 error "lockless i/o works when disabled"
949 restore_lustre_params <$p
952 run_test 32b "lockless i/o"
956 local mdts=$(get_facets MDS)
961 for mds in ${mdts//,/ }; do
963 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
964 xargs readlink -f" ))
965 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
968 stat=$(( stat + val))
973 # commit on sharing tests
975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
977 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS"
978 [ $CLIENTCOUNT -lt 2 ] &&
979 skip "Need two or more clients, have $CLIENTCOUNT"
981 local nfiles=${TEST33_NFILES:-10000}
982 local param_file=$TMP/$tfile-params
988 save_lustre_params $(get_facets MDS) \
989 "mdt.*.commit_on_sharing" > $param_file
992 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
996 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
998 [ "$mds1_FSTYPE" = ldiskfs ] && jbdold=$(print_jbd_stat)
999 echo "=== START createmany old: $jbdold transaction"
1000 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
1001 [ "$mds1_FSTYPE" = ldiskfs ] && jbdnew=$(print_jbd_stat)
1002 [ "$mds1_FSTYPE" = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
1003 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
1004 [ "$mds1_FSTYPE" = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
1005 avgtime=$(( avgtime + elapsed ))
1007 eval cos${COS}_jbd=$((avgjbd / 3))
1008 eval cos${COS}_time=$((avgtime / 3))
1011 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
1012 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
1013 [ "$cos0_jbd" != 0 ] &&
1014 echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
1015 [ "$cos0_time" != 0 ] &&
1016 echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
1018 restore_lustre_params < $param_file
1022 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
1024 # commit on sharing tests
1026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1028 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
1029 [ $CLIENTCOUNT -ge 2 ] ||
1030 { skip "Need two or more clients, have $CLIENTCOUNT" &&
1032 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1034 local nfiles=${TEST33_NFILES:-10000}
1035 local param_file=$TMP/$tfile-params
1037 save_lustre_params $(get_facets MDS) \
1038 "mdt.*.commit_on_sharing" > $param_file
1047 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
1051 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX \
1052 $DIR1/$tdir-\\\$(hostname)-$i"
1054 jbdold=$(print_jbd_stat)
1055 echo "=== START createmany old: $jbdold transaction"
1056 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
1057 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
1058 -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
1060 jbdnew=$(print_jbd_stat)
1061 jbd=$(( jbdnew - jbdold ))
1062 echo "=== END createmany new: $jbdnew transaction : \
1063 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
1064 avgjbd=$(( avgjbd + jbd ))
1065 avgtime=$(( avgtime + elapsed ))
1067 eval cos${COS}_jbd=$((avgjbd / 3))
1068 eval cos${COS}_time=$((avgtime / 3))
1071 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
1072 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
1073 [ "$cos0_jbd" != 0 ] &&
1074 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
1075 [ "$cos0_time" != 0 ] &&
1076 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
1078 restore_lustre_params < $param_file
1082 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
1085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1086 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1087 skip "DNE CoS not supported"
1091 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS || error "start mds1 failed"
1097 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1098 # do twice in case transaction is committed before unlock, see LU-8200
1100 # remote dir is created on MDT1, which enqueued lock of $tdir on
1102 $LFS mkdir -i 1 $DIR/$tdir/remote.$i
1103 mkdir $DIR/$tdir/local.$i
1105 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1106 echo "sync_count $sync_count"
1107 [ $sync_count -eq 0 ] && error "Sync-Lock-Cancel not triggered"
1110 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1111 $LFS mkdir -i 1 $DIR/$tdir/remote.3
1112 # during sleep remote mkdir should have been committed and canceled
1113 # remote lock spontaneously, which shouldn't trigger sync
1115 mkdir $DIR/$tdir/local.3
1116 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1117 echo "sync_count $sync_count"
1118 [ $sync_count -eq 0 ] || error "Sync-Lock-Cancel triggered"
1120 run_test 33c "Cancel cross-MDT lock should trigger Sync-Lock-Cancel"
1122 # arg1 is operations done before CoS, arg2 is the operation that triggers CoS
1126 local nodes=$(comma_list $(mdts_nodes))
1130 # trigger CoS twice in case transaction commit before unlock
1133 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1135 commit_nr=$(do_nodes $nodes \
1136 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1137 total=$((total + commit_nr));
1142 echo "CoS count $total"
1143 [ $total -gt 0 ] || error "$2 didn't trigger CoS"
1147 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1148 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1149 skip "DNE CoS not supported"
1151 # remote directory create
1152 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -i 1 $DIR/$tdir/subdir"
1153 # remote directory unlink
1154 op_trigger_cos "$LFS mkdir -i 1 $DIR/$tdir" "rmdir $DIR/$tdir"
1155 # striped directory create
1156 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -c 2 $DIR/$tdir/subdir"
1157 # striped directory setattr
1158 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1159 "chmod 713 $DIR/$tdir"
1160 # striped directory unlink
1161 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1164 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1165 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1166 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1167 touch $DIR/$tdir/d1/tgt" \
1168 "ln $DIR/$tdir/d1/tgt $DIR/$tdir/d2/src"
1170 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1171 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1172 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1173 touch $DIR/$tdir/d1/src" \
1174 "mv $DIR/$tdir/d1/src $DIR/$tdir/d2/tgt"
1176 op_trigger_cos "$LFS mkdir -i 0 $DIR/$tdir" \
1177 "$LFS migrate -m 1 $DIR/$tdir"
1181 run_test 33d "DNE distributed operation should trigger COS"
1184 [ -n "$CLIENTS" ] || skip "Need two or more clients"
1185 [ $CLIENTCOUNT -ge 2 ] ||
1186 skip "Need two or more clients, have $CLIENTCOUNT"
1187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1188 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1189 skip "DNE CoS not supported"
1191 local client2=${CLIENT2:-$(hostname)}
1195 local nodes=$(comma_list $(mdts_nodes))
1196 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1198 $LFS mkdir -c 2 $DIR/$tdir
1199 mkdir $DIR/$tdir/subdir
1200 echo abc > $DIR/$tdir/$tfile
1201 do_node $client2 echo dfg >> $DIR/$tdir/$tfile
1202 do_node $client2 touch $DIR/$tdir/subdir
1204 local async_commit_count=$(do_nodes $nodes \
1205 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1206 [ $async_commit_count -gt 0 ] && error "CoS triggerred"
1210 run_test 33e "DNE local operation shouldn't trigger COS"
1212 # End commit on sharing tests
1214 get_ost_lock_timeouts() {
1215 local nodes=${1:-$(comma_list $(osts_nodes))}
1217 local locks=$(do_nodes $nodes \
1218 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
1226 do_nodes $(comma_list $(osts_nodes)) \
1227 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1228 for i in $(seq $OSTCOUNT); do
1229 wait_osc_import_ready client ost$i
1234 remote_ost_nodsh && skip "remote OST with nodsh" && return
1238 trap cleanup_34 EXIT RETURN
1239 for OPER in notimeout timeout ; do
1240 rm $DIR1/$tfile 2>/dev/null
1241 lock_in=$(get_ost_lock_timeouts)
1242 if [ $OPER == "timeout" ] ; then
1243 for j in `seq $OSTCOUNT`; do
1244 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
1245 do_facet ost$j lctl set_param fail_loc=0x511
1247 echo lock should expire
1249 for j in `seq $OSTCOUNT`; do
1250 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1251 do_facet ost$j lctl set_param fail_loc=0x512
1253 echo lock should not expire
1255 echo writing on client1
1256 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1258 echo reading on client2
1259 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1260 # wait for a lock timeout
1262 lock_out=$(get_ost_lock_timeouts)
1263 if [ $OPER == "timeout" ] ; then
1264 if [ $lock_in == $lock_out ]; then
1265 error "no lock timeout happened"
1270 if [ $lock_in != $lock_out ]; then
1271 error "lock timeout happened"
1279 run_test 34 "no lock timeout under IO"
1281 test_35() { # bug 17645
1284 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1285 awk '/generation/{print $2}')
1287 generation[count]=$g
1291 test_mkdir $MOUNT1/$tdir
1292 cancel_lru_locks mdc
1294 # Let's initiate -EINTR situation by setting fail_loc and take
1295 # write lock on same file from same client. This will not cause
1296 # bl_ast yet as lock is already in local cache.
1297 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1298 do_facet client "lctl set_param fail_loc=0x80000317"
1299 local timeout=$(do_facet $SINGLEMDS lctl get_param -n timeout)
1300 let timeout=timeout*3
1302 while test $nr -lt 10; do
1303 log "Race attempt $nr"
1304 local blk1=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1305 awk '/ldlm_bl_callback/ { print $2 }')
1306 test "x$blk1" = "x" && blk1=0
1307 createmany -o $MOUNT2/$tdir/a 4000 &
1311 # Let's make conflict and bl_ast
1312 ls -la $MOUNT1/$tdir > /dev/null &
1315 log "Wait for $pid1 $pid2 for $timeout sec..."
1317 kill -9 $pid1 $pid2 > /dev/null 2>&1
1319 local blk2=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1320 awk '/ldlm_bl_callback/ { print $2 }')
1321 test "x$blk2" = "x" && blk2=0
1322 test $blk2 -gt $blk1 && break
1323 rm -fr $MOUNT1/$tdir
1324 cancel_lru_locks mdc
1327 do_facet client "lctl set_param fail_loc=0x0"
1328 df -h $MOUNT1 $MOUNT2
1330 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1331 awk '/generation/{print $2}')
1333 if ! test "$g" -eq "${generation[count]}"; then
1334 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1336 for imp in $list; do
1337 if [ $c = $count ]; then
1342 imp=$(echo "$imp" | awk -F"." '{print $2}')
1343 error "Eviction happened on import $imp"
1348 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1350 test_36() { #bug 16417
1355 test_mkdir $DIR1/$tdir
1356 $LFS setstripe -c -1 $DIR1/$tdir
1359 let SIZE_B=SIZE*1024*1024
1360 sync; sleep 2; sync # wait for delete thread
1361 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
1362 wait_destroy_complete || error "wait_destroy_complete failed"
1364 while [ $i -le 10 ]; do
1365 lctl mark "start test - cycle ($i)"
1366 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1367 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1368 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1369 sync # sync data from client cache
1370 sync_all_data # sync data from server cache (delayed allocation)
1372 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1373 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1375 rm -f $DIR1/$tdir/$tfile
1376 kill -USR1 $read_pid
1378 sync; sleep 2; sync # Ensure new statfs
1379 wait_delete_completed
1380 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1381 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1383 # this free space! not used
1384 (( $after_dd <= $after)) ||
1385 error "space leaked after_dd:$after_dd > after:$after"
1389 run_test 36 "handle ESTALE/open-unlink correctly"
1391 test_37() { # bug 18695
1392 test_mkdir $DIR1/$tdir
1393 multiop_bg_pause $DIR1/$tdir D_c || return 1
1395 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1396 createmany -m $DIR2/$tdir/f 10000
1397 # set mtime/atime backward
1398 touch -t 198001010000 $DIR2/$tdir
1399 kill -USR1 $MULTIPID
1400 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1401 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1404 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1406 # this should be set to past
1407 TEST_39_MTIME=`date -d "1 year ago" +%s`
1411 local client1=${CLIENT1:-`hostname`}
1412 local client2=${CLIENT2:-`hostname`}
1414 do_node $client1 "touch $DIR1/$tfile"
1416 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1417 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1418 [ "$mtime1" = $TEST_39_MTIME ] || \
1419 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1421 local d1=`do_node $client1 date +%s`
1422 do_node $client1 'echo hello >> '$DIR1/$tfile
1423 local d2=`do_node $client1 date +%s`
1425 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1426 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1427 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1429 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1431 for (( i=0; i < 2; i++ )) ; do
1432 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1433 [ "$mtime2" = "$mtime3" ] || \
1434 error "mtime ($mtime2) changed (to $mtime3) on rename"
1436 cancel_lru_locks osc
1437 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1440 run_test 39a "test from 11063 =================================="
1443 local client1=${CLIENT1:-`hostname`}
1444 local client2=${CLIENT2:-`hostname`}
1448 local mtime1=`stat -c %Y $DIR1/$tfile`
1449 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1452 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1454 for (( i=0; i < 2; i++ )) ; do
1455 local mtime3=`stat -c %Y $DIR1/$tfile`
1456 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1458 [ "$mtime3" = "$mtime4" ] || \
1459 error "different mtime on clients: $mtime3, $mtime4"
1460 [ "$mtime3" = $TEST_39_MTIME ] || \
1461 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1463 cancel_lru_locks osc
1464 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1467 run_test 39b "11063 problem 1 =================================="
1470 local client1=${CLIENT1:-`hostname`}
1471 local client2=${CLIENT2:-`hostname`}
1473 echo hello > $DIR1/$tfile
1475 local mtime1=`stat -c %Y $DIR1/$tfile`
1476 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1477 [ "$mtime1" = "$mtime2" ] || \
1478 error "create: different mtime on clients: $mtime1, $mtime2"
1481 $TRUNCATE $DIR1/$tfile 1
1483 for (( i=0; i < 2; i++ )) ; do
1484 local mtime3=`stat -c %Y $DIR1/$tfile`
1485 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1487 [ "$mtime3" = "$mtime4" ] || \
1488 error "different mtime on clients: $mtime3, $mtime4"
1489 [ "$mtime3" -gt $mtime2 ] || \
1490 error "truncate did not update mtime: $mtime2, $mtime3"
1492 cancel_lru_locks osc
1493 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1496 run_test 39c "check truncate mtime update ======================"
1498 test_39d() { # LU-7310
1500 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1502 local mtime1=$(stat -c %Y $DIR2/$tfile)
1503 [ "$mtime1" = $TEST_39_MTIME ] ||
1504 error "mtime: $mtime1, should be $TEST_39_MTIME"
1507 # define OBD_FAIL_OSC_NO_GRANT 0x411
1508 $LCTL set_param fail_loc=0x411
1510 local d1=$(date +%s)
1511 echo hello >> $DIR1/$tfile
1512 local d2=$(date +%s)
1514 $LCTL set_param fail_loc=0
1516 cancel_lru_locks $OSC
1518 local mtime2=$(stat -c %Y $DIR2/$tfile)
1519 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] ||
1520 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1522 run_test 39d "sync write should update mtime"
1525 # how long 40-47 take with specific delay
1532 # for pdo testing, we must cancel MDT-MDT locks as well as client locks to
1533 # avoid unexpected delays due to previous tests
1535 cancel_lru_locks mdc
1536 do_nodes $(comma_list $(mdts_nodes)) \
1537 $LCTL set_param -n ldlm.namespaces.*mdt*.lru_size=clear
1538 do_nodes $(comma_list $(mdts_nodes)) \
1539 $LCTL get_param ldlm.namespaces.*mdt*.lock_unused_count \
1540 ldlm.namespaces.*mdt*.lock_count | grep -v '=0'
1543 # check that pid exists hence second operation wasn't blocked by first one
1544 # if it is so then there is no conflict, return 0
1545 # else second operation is conflicting with first one, return 1
1546 check_pdo_conflict() {
1549 pdo_sched # to ensure OP1 is finished on client if OP2 is blocked by OP1
1550 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1560 # test 40: check non-blocking operations
1562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1564 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1565 do_nodes $(comma_list $(mdts_nodes)) \
1566 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1568 mkdir $DIR1/$tfile &
1570 touch $DIR2/$tfile-2
1571 check_pdo_conflict $PID1 || error "create is blocked"
1572 mkdir $DIR2/$tfile-3
1573 check_pdo_conflict $PID1 || error "mkdir is blocked"
1574 link $DIR2/$tfile-2 $DIR2/$tfile-4
1575 check_pdo_conflict $PID1 || error "link is blocked"
1576 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1577 check_pdo_conflict $PID1 || error "rename is blocked"
1578 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1579 check_pdo_conflict $PID1 || error "getattr is blocked"
1580 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1581 rmdir $DIR2/$tfile-3
1582 check_pdo_conflict $PID1 || error "unlink is blocked"
1584 # all operations above shouldn't wait the first one
1585 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1586 do_nodes $(comma_list $(mdts_nodes)) \
1587 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1592 run_test 40a "pdirops: create vs others =============="
1595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1597 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1598 do_nodes $(comma_list $(mdts_nodes)) \
1599 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1600 touch $DIR1/$tfile &
1603 touch $DIR2/$tfile-2
1604 check_pdo_conflict $PID1 || error "create is blocked"
1605 mkdir $DIR2/$tfile-3
1606 check_pdo_conflict $PID1 || error "mkdir is blocked"
1607 link $DIR2/$tfile-2 $DIR2/$tfile-4
1608 check_pdo_conflict $PID1 || error "link is blocked"
1609 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1610 check_pdo_conflict $PID1 || error "rename is blocked"
1611 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1612 check_pdo_conflict $PID1 || error "getattr is blocked"
1613 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1614 rmdir $DIR2/$tfile-3
1615 check_pdo_conflict $PID1 || error "unlink is blocked"
1616 # all operations above shouldn't wait the first one
1618 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1619 do_nodes $(comma_list $(mdts_nodes)) \
1620 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1625 run_test 40b "pdirops: open|create and others =============="
1628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1631 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1632 do_nodes $(comma_list $(mdts_nodes)) \
1633 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1634 link $DIR1/$tfile $DIR1/$tfile-0 &
1637 touch $DIR2/$tfile-2
1638 check_pdo_conflict $PID1 || error "create is blocked"
1639 mkdir $DIR2/$tfile-3
1640 check_pdo_conflict $PID1 || error "mkdir is blocked"
1641 link $DIR2/$tfile-2 $DIR2/$tfile-4
1642 check_pdo_conflict $PID1 || error "link is blocked"
1643 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1644 check_pdo_conflict $PID1 || error "rename is blocked"
1645 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1646 check_pdo_conflict $PID1 || error "getattr is blocked"
1647 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1648 rmdir $DIR2/$tfile-3
1649 check_pdo_conflict $PID1 || error "unlink is blocked"
1651 # all operations above shouldn't wait the first one
1652 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1653 do_nodes $(comma_list $(mdts_nodes)) \
1654 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1659 run_test 40c "pdirops: link and others =============="
1662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1665 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1666 do_nodes $(comma_list $(mdts_nodes)) \
1667 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1671 touch $DIR2/$tfile-2
1672 check_pdo_conflict $PID1 || error "create is blocked"
1673 mkdir $DIR2/$tfile-3
1674 check_pdo_conflict $PID1 || error "mkdir is blocked"
1675 link $DIR2/$tfile-2 $DIR2/$tfile-4
1676 check_pdo_conflict $PID1 || error "link is blocked"
1677 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1678 check_pdo_conflict $PID1 || error "rename is blocked"
1679 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1680 check_pdo_conflict $PID1 || error "getattr is blocked"
1681 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1682 rmdir $DIR2/$tfile-3
1683 check_pdo_conflict $PID1 || error "unlink is blocked"
1685 # all operations above shouldn't wait the first one
1686 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1687 do_nodes $(comma_list $(mdts_nodes)) \
1688 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1692 run_test 40d "pdirops: unlink and others =============="
1695 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1698 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1699 do_nodes $(comma_list $(mdts_nodes)) \
1700 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1701 mv $DIR1/$tfile $DIR1/$tfile-0 &
1704 touch $DIR2/$tfile-2
1705 check_pdo_conflict $PID1 || error "create is blocked"
1706 mkdir $DIR2/$tfile-3
1707 check_pdo_conflict $PID1 || error "mkdir is blocked"
1708 link $DIR2/$tfile-2 $DIR2/$tfile-4
1709 check_pdo_conflict $PID1 || error "link is blocked"
1710 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1711 check_pdo_conflict $PID1 || error "getattr is blocked"
1712 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1713 rmdir $DIR2/$tfile-3
1714 check_pdo_conflict $PID1 || error "unlink is blocked"
1716 # all operations above shouldn't wait the first one
1717 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1718 do_nodes $(comma_list $(mdts_nodes)) \
1719 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1724 run_test 40e "pdirops: rename and others =============="
1726 # test 41: create blocking operations
1729 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1730 do_nodes $(comma_list $(mdts_nodes)) \
1731 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1732 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1734 mkdir $DIR2/$tfile &
1736 do_nodes $(comma_list $(mdts_nodes)) \
1737 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1738 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1739 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
1743 run_test 41a "pdirops: create vs mkdir =============="
1747 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1748 do_nodes $(comma_list $(mdts_nodes)) \
1749 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1750 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1752 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
1754 do_nodes $(comma_list $(mdts_nodes)) \
1755 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1756 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1757 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
1761 run_test 41b "pdirops: create vs create =============="
1765 touch $DIR1/$tfile-2
1766 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1767 do_nodes $(comma_list $(mdts_nodes)) \
1768 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1769 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1771 link $DIR2/$tfile-2 $DIR2/$tfile &
1773 do_nodes $(comma_list $(mdts_nodes)) \
1774 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1775 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1776 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
1780 run_test 41c "pdirops: create vs link =============="
1784 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1785 do_nodes $(comma_list $(mdts_nodes)) \
1786 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1787 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1791 do_nodes $(comma_list $(mdts_nodes)) \
1792 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1793 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1794 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
1798 run_test 41d "pdirops: create vs unlink =============="
1802 touch $DIR1/$tfile-2
1803 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1804 do_nodes $(comma_list $(mdts_nodes)) \
1805 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1806 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1808 mv $DIR2/$tfile-2 $DIR2/$tfile &
1810 do_nodes $(comma_list $(mdts_nodes)) \
1811 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1812 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1813 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1817 run_test 41e "pdirops: create and rename (tgt) =============="
1821 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1822 do_nodes $(comma_list $(mdts_nodes)) \
1823 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1824 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1826 mv $DIR2/$tfile $DIR2/$tfile-2 &
1828 do_nodes $(comma_list $(mdts_nodes)) \
1829 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1830 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1831 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1835 run_test 41f "pdirops: create and rename (src) =============="
1839 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1840 do_nodes $(comma_list $(mdts_nodes)) \
1841 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1842 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1844 stat $DIR2/$tfile > /dev/null &
1846 do_nodes $(comma_list $(mdts_nodes)) \
1847 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1848 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1849 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
1853 run_test 41g "pdirops: create vs getattr =============="
1857 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1858 do_nodes $(comma_list $(mdts_nodes)) \
1859 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1860 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1862 ls -lia $DIR2/ > /dev/null &
1864 do_nodes $(comma_list $(mdts_nodes)) \
1865 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1866 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1871 run_test 41h "pdirops: create vs readdir =============="
1873 # test 42: unlink and blocking operations
1876 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1877 do_nodes $(comma_list $(mdts_nodes)) \
1878 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1879 mkdir $DIR1/$tfile &
1881 mkdir $DIR2/$tfile &
1883 do_nodes $(comma_list $(mdts_nodes)) \
1884 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1885 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1886 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
1890 run_test 42a "pdirops: mkdir vs mkdir =============="
1894 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1895 do_nodes $(comma_list $(mdts_nodes)) \
1896 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1897 mkdir $DIR1/$tfile &
1899 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
1901 do_nodes $(comma_list $(mdts_nodes)) \
1902 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1903 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1904 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
1908 run_test 42b "pdirops: mkdir vs create =============="
1912 touch $DIR1/$tfile-2
1913 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1914 do_nodes $(comma_list $(mdts_nodes)) \
1915 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1916 mkdir $DIR1/$tfile &
1918 link $DIR2/$tfile-2 $DIR2/$tfile &
1920 do_nodes $(comma_list $(mdts_nodes)) \
1921 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1922 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1923 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
1927 run_test 42c "pdirops: mkdir vs link =============="
1931 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1932 do_nodes $(comma_list $(mdts_nodes)) \
1933 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1934 mkdir $DIR1/$tfile &
1936 rmdir $DIR2/$tfile &
1938 do_nodes $(comma_list $(mdts_nodes)) \
1939 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1940 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1941 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
1945 run_test 42d "pdirops: mkdir vs unlink =============="
1949 touch $DIR1/$tfile-2
1950 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1951 do_nodes $(comma_list $(mdts_nodes)) \
1952 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1953 mkdir $DIR1/$tfile &
1955 mv -T $DIR2/$tfile-2 $DIR2/$tfile &
1957 do_nodes $(comma_list $(mdts_nodes)) \
1958 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1959 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1960 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
1964 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1968 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1969 do_nodes $(comma_list $(mdts_nodes)) \
1970 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1971 mkdir $DIR1/$tfile &
1973 mv $DIR2/$tfile $DIR2/$tfile-2 &
1975 do_nodes $(comma_list $(mdts_nodes)) \
1976 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1977 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1978 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1982 run_test 42f "pdirops: mkdir and rename (src) =============="
1986 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1987 do_nodes $(comma_list $(mdts_nodes)) \
1988 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1989 mkdir $DIR1/$tfile &
1991 stat $DIR2/$tfile > /dev/null &
1993 do_nodes $(comma_list $(mdts_nodes)) \
1994 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1995 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1996 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2000 run_test 42g "pdirops: mkdir vs getattr =============="
2004 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2005 do_nodes $(comma_list $(mdts_nodes)) \
2006 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2007 mkdir $DIR1/$tfile &
2009 ls -lia $DIR2/ > /dev/null &
2011 do_nodes $(comma_list $(mdts_nodes)) \
2012 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2013 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2018 run_test 42h "pdirops: mkdir vs readdir =============="
2020 # test 43: rmdir,mkdir won't return -EEXIST
2022 for i in {1..1000}; do
2023 mkdir $DIR1/$tdir || error "mkdir $tdir failed"
2024 rmdir $DIR2/$tdir || error "rmdir $tdir failed"
2028 run_test 43a "rmdir,mkdir doesn't return -EEXIST =============="
2033 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2034 do_nodes $(comma_list $(mdts_nodes)) \
2035 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2038 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2040 do_nodes $(comma_list $(mdts_nodes)) \
2041 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2042 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2043 wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
2047 run_test 43b "pdirops: unlink vs create =============="
2052 touch $DIR1/$tfile-2
2053 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2054 do_nodes $(comma_list $(mdts_nodes)) \
2055 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2058 link $DIR2/$tfile-2 $DIR2/$tfile &
2060 do_nodes $(comma_list $(mdts_nodes)) \
2061 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2062 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2063 wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
2067 run_test 43c "pdirops: unlink vs link =============="
2072 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2073 do_nodes $(comma_list $(mdts_nodes)) \
2074 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2079 do_nodes $(comma_list $(mdts_nodes)) \
2080 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2081 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2082 wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
2086 run_test 43d "pdirops: unlink vs unlink =============="
2091 touch $DIR1/$tfile-2
2092 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2093 do_nodes $(comma_list $(mdts_nodes)) \
2094 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2097 mv -u $DIR2/$tfile-2 $DIR2/$tfile &
2099 do_nodes $(comma_list $(mdts_nodes)) \
2100 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2101 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2102 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2106 run_test 43e "pdirops: unlink and rename (tgt) =============="
2111 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2112 do_nodes $(comma_list $(mdts_nodes)) \
2113 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2116 mv $DIR2/$tfile $DIR2/$tfile-2 &
2118 do_nodes $(comma_list $(mdts_nodes)) \
2119 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2120 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2121 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2125 run_test 43f "pdirops: unlink and rename (src) =============="
2130 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2131 do_nodes $(comma_list $(mdts_nodes)) \
2132 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2135 stat $DIR2/$tfile > /dev/null &
2137 do_nodes $(comma_list $(mdts_nodes)) \
2138 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2139 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2140 wait $PID2 ; [ $? -ne 0 ] || error "stat must fail"
2144 run_test 43g "pdirops: unlink vs getattr =============="
2149 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2150 do_nodes $(comma_list $(mdts_nodes)) \
2151 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2154 ls -lia $DIR2/ > /dev/null &
2156 do_nodes $(comma_list $(mdts_nodes)) \
2157 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2158 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2163 run_test 43h "pdirops: unlink vs readdir =============="
2166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2169 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2170 do_nodes $(comma_list $(mdts_nodes)) \
2171 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2174 $LFS mkdir -i 1 $DIR2/$tfile &
2176 do_nodes $(comma_list $(mdts_nodes)) \
2177 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2178 check_pdo_conflict $PID1 &&
2179 { wait $PID1; error "remote mkdir isn't blocked"; }
2180 wait $PID2 ; [ $? -eq 0 ] || error "remote mkdir must succeed"
2184 run_test 43i "pdirops: unlink vs remote mkdir"
2187 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] &&
2188 skip "Need MDS version newer than 2.13.52"
2190 for i in {1..100}; do
2191 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_CREATE_RACE 0x167
2192 do_nodes $(comma_list $(mdts_nodes)) \
2193 "lctl set_param -n fail_loc=0x80000167 2>/dev/null ||
2198 mkdir $DIR2/$tdir && ((OK++))
2199 wait $PID1 && ((OK++))
2200 (( OK == 1 )) || error "exactly one mkdir should succeed"
2202 rmdir $DIR1/$tdir || error "rmdir failed"
2206 run_test 43j "racy mkdir return EEXIST =============="
2208 # test 44: rename tgt and blocking operations
2211 touch $DIR1/$tfile-2
2212 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2213 do_nodes $(comma_list $(mdts_nodes)) \
2214 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2215 mv $DIR1/$tfile-2 $DIR1/$tfile &
2217 mkdir $DIR2/$tfile &
2219 do_nodes $(comma_list $(mdts_nodes)) \
2220 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2221 check_pdo_conflict $PID1 && { wait $PID1; date;error "mkdir isn't blocked"; }
2222 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2227 run_test 44a "pdirops: rename tgt vs mkdir =============="
2231 touch $DIR1/$tfile-2
2232 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2233 do_nodes $(comma_list $(mdts_nodes)) \
2234 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2235 mv $DIR1/$tfile-2 $DIR1/$tfile &
2237 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2239 do_nodes $(comma_list $(mdts_nodes)) \
2240 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2241 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2242 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2246 run_test 44b "pdirops: rename tgt vs create =============="
2250 touch $DIR1/$tfile-2
2251 touch $DIR1/$tfile-3
2252 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2253 do_nodes $(comma_list $(mdts_nodes)) \
2254 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2255 mv $DIR1/$tfile-2 $DIR1/$tfile &
2257 link $DIR2/$tfile-3 $DIR2/$tfile &
2259 do_nodes $(comma_list $(mdts_nodes)) \
2260 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2261 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2262 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2266 run_test 44c "pdirops: rename tgt vs link =============="
2270 touch $DIR1/$tfile-2
2271 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2272 do_nodes $(comma_list $(mdts_nodes)) \
2273 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2274 mv $DIR1/$tfile-2 $DIR1/$tfile &
2278 do_nodes $(comma_list $(mdts_nodes)) \
2279 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2280 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2281 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
2285 run_test 44d "pdirops: rename tgt vs unlink =============="
2290 touch $DIR1/$tfile-2
2291 touch $DIR1/$tfile-3
2292 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2293 do_nodes $(comma_list $(mdts_nodes)) \
2294 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2295 mv $DIR1/$tfile-2 $DIR1/$tfile &
2297 mv $DIR2/$tfile-3 $DIR2/$tfile &
2299 do_nodes $(comma_list $(mdts_nodes)) \
2300 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2301 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2302 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2306 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
2310 touch $DIR1/$tfile-2
2311 touch $DIR1/$tfile-3
2312 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2313 do_nodes $(comma_list $(mdts_nodes)) \
2314 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2315 mv $DIR1/$tfile-2 $DIR1/$tfile &
2317 mv $DIR2/$tfile $DIR2/$tfile-3 &
2319 do_nodes $(comma_list $(mdts_nodes)) \
2320 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2321 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2322 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2326 run_test 44f "pdirops: rename tgt and rename (src) =============="
2330 touch $DIR1/$tfile-2
2331 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2332 do_nodes $(comma_list $(mdts_nodes)) \
2333 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2334 mv $DIR1/$tfile-2 $DIR1/$tfile &
2336 stat $DIR2/$tfile > /dev/null &
2338 do_nodes $(comma_list $(mdts_nodes)) \
2339 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2340 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2341 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2345 run_test 44g "pdirops: rename tgt vs getattr =============="
2349 touch $DIR1/$tfile-2
2350 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2351 do_nodes $(comma_list $(mdts_nodes)) \
2352 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2353 mv $DIR1/$tfile-2 $DIR1/$tfile &
2355 ls -lia $DIR2/ > /dev/null &
2357 do_nodes $(comma_list $(mdts_nodes)) \
2358 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2359 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2364 run_test 44h "pdirops: rename tgt vs readdir =============="
2366 # test 44: rename tgt and blocking operations
2368 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2370 touch $DIR1/$tfile-2
2371 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2372 do_nodes $(comma_list $(mdts_nodes)) \
2373 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2374 mv $DIR1/$tfile-2 $DIR1/$tfile &
2376 $LFS mkdir -i 1 $DIR2/$tfile &
2378 do_nodes $(comma_list $(mdts_nodes)) \
2379 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2380 check_pdo_conflict $PID1 && { wait $PID1;
2381 error "remote mkdir isn't blocked"; }
2382 wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
2386 run_test 44i "pdirops: rename tgt vs remote mkdir"
2388 # test 45: rename,mkdir doesn't fail with -EEXIST
2390 for i in {1..1000}; do
2391 mkdir $DIR1/$tdir || error "mkdir $tdir failed"
2392 mrename $DIR2/$tdir $DIR2/$tdir.$i > /dev/null ||
2393 error "mrename to $tdir.$i failed"
2398 run_test 45a "rename,mkdir doesn't return -EEXIST =============="
2403 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2404 do_nodes $(comma_list $(mdts_nodes)) \
2405 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2406 mv $DIR1/$tfile $DIR1/$tfile-2 &
2408 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2410 do_nodes $(comma_list $(mdts_nodes)) \
2411 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2412 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2413 wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
2417 run_test 45b "pdirops: rename src vs create =============="
2422 touch $DIR1/$tfile-3
2423 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2424 do_nodes $(comma_list $(mdts_nodes)) \
2425 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2426 mv $DIR1/$tfile $DIR1/$tfile-2 &
2428 link $DIR2/$tfile-3 $DIR2/$tfile &
2430 do_nodes $(comma_list $(mdts_nodes)) \
2431 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2432 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2433 wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
2437 run_test 45c "pdirops: rename src vs link =============="
2442 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2443 do_nodes $(comma_list $(mdts_nodes)) \
2444 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2445 mv $DIR1/$tfile $DIR1/$tfile-2 &
2449 do_nodes $(comma_list $(mdts_nodes)) \
2450 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2451 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2452 wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
2456 run_test 45d "pdirops: rename src vs unlink =============="
2461 touch $DIR1/$tfile-3
2462 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2463 do_nodes $(comma_list $(mdts_nodes)) \
2464 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2465 mv $DIR1/$tfile $DIR1/$tfile-2 &
2467 mv $DIR2/$tfile-3 $DIR2/$tfile &
2469 do_nodes $(comma_list $(mdts_nodes)) \
2470 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2471 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2472 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2476 run_test 45e "pdirops: rename src and rename (tgt) =============="
2481 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2482 do_nodes $(comma_list $(mdts_nodes)) \
2483 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2484 mv $DIR1/$tfile $DIR1/$tfile-2 &
2486 mv $DIR2/$tfile $DIR2/$tfile-3 &
2488 do_nodes $(comma_list $(mdts_nodes)) \
2489 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2490 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2491 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2495 run_test 45f "pdirops: rename src and rename (src) =============="
2500 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2501 do_nodes $(comma_list $(mdts_nodes)) \
2502 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2503 mv $DIR1/$tfile $DIR1/$tfile-2 &
2505 stat $DIR2/$tfile > /dev/null &
2507 do_nodes $(comma_list $(mdts_nodes)) \
2508 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2509 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2510 wait $PID2 ; [ $? -ne 0 ] || error "stat must fail"
2514 run_test 45g "pdirops: rename src vs getattr =============="
2519 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2520 do_nodes $(comma_list $(mdts_nodes)) \
2521 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2522 mv $DIR1/$tfile $DIR1/$tfile-2 &
2524 ls -lia $DIR2/ > /dev/null &
2525 do_nodes $(comma_list $(mdts_nodes)) \
2526 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2527 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2532 run_test 45h "pdirops: unlink vs readdir =============="
2535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2538 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2539 do_nodes $(comma_list $(mdts_nodes)) \
2540 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2541 mv $DIR1/$tfile $DIR1/$tfile-2 &
2543 $LFS mkdir -i 1 $DIR2/$tfile &
2545 do_nodes $(comma_list $(mdts_nodes)) \
2546 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2547 check_pdo_conflict $PID1 && { wait $PID1;
2548 error "create remote dir isn't blocked"; }
2549 wait $PID2 ; [ $? -eq 0 ] || error "create remote dir must succeed"
2553 run_test 45i "pdirops: rename src vs remote mkdir"
2555 # test 46: link and blocking operations
2558 touch $DIR1/$tfile-2
2559 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2560 do_nodes $(comma_list $(mdts_nodes)) \
2561 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2562 link $DIR1/$tfile-2 $DIR1/$tfile &
2564 mkdir $DIR2/$tfile &
2566 do_nodes $(comma_list $(mdts_nodes)) \
2567 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2568 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2569 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2573 run_test 46a "pdirops: link vs mkdir =============="
2577 touch $DIR1/$tfile-2
2578 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2579 do_nodes $(comma_list $(mdts_nodes)) \
2580 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2581 link $DIR1/$tfile-2 $DIR1/$tfile &
2583 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2585 do_nodes $(comma_list $(mdts_nodes)) \
2586 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2587 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2588 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2592 run_test 46b "pdirops: link vs create =============="
2596 touch $DIR1/$tfile-2
2597 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2598 do_nodes $(comma_list $(mdts_nodes)) \
2599 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2600 link $DIR1/$tfile-2 $DIR1/$tfile &
2602 link $DIR2/$tfile $DIR2/$tfile &
2604 do_nodes $(comma_list $(mdts_nodes)) \
2605 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2606 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2607 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2611 run_test 46c "pdirops: link vs link =============="
2615 touch $DIR1/$tfile-2
2616 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2617 do_nodes $(comma_list $(mdts_nodes)) \
2618 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2619 link $DIR1/$tfile-2 $DIR1/$tfile &
2623 do_nodes $(comma_list $(mdts_nodes)) \
2624 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2625 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2626 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
2630 run_test 46d "pdirops: link vs unlink =============="
2634 touch $DIR1/$tfile-2
2635 touch $DIR1/$tfile-3
2636 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2637 do_nodes $(comma_list $(mdts_nodes)) \
2638 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2639 link $DIR1/$tfile-2 $DIR1/$tfile &
2641 mv $DIR2/$tfile-3 $DIR2/$tfile &
2643 do_nodes $(comma_list $(mdts_nodes)) \
2644 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2645 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2646 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2650 run_test 46e "pdirops: link and rename (tgt) =============="
2654 touch $DIR1/$tfile-2
2655 touch $DIR1/$tfile-3
2656 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2657 do_nodes $(comma_list $(mdts_nodes)) \
2658 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2659 link $DIR1/$tfile-2 $DIR1/$tfile &
2661 mv $DIR2/$tfile $DIR2/$tfile-3 &
2663 do_nodes $(comma_list $(mdts_nodes)) \
2664 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2665 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2666 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2670 run_test 46f "pdirops: link and rename (src) =============="
2674 touch $DIR1/$tfile-2
2675 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2676 do_nodes $(comma_list $(mdts_nodes)) \
2677 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2678 link $DIR1/$tfile-2 $DIR1/$tfile &
2680 stat $DIR2/$tfile > /dev/null &
2682 do_nodes $(comma_list $(mdts_nodes)) \
2683 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2684 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2685 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2689 run_test 46g "pdirops: link vs getattr =============="
2693 touch $DIR1/$tfile-2
2694 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2695 do_nodes $(comma_list $(mdts_nodes)) \
2696 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2697 link $DIR1/$tfile-2 $DIR1/$tfile &
2699 ls -lia $DIR2/ > /dev/null &
2701 do_nodes $(comma_list $(mdts_nodes)) \
2702 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2703 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2708 run_test 46h "pdirops: link vs readdir =============="
2711 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2713 touch $DIR1/$tfile-2
2714 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2715 do_nodes $(comma_list $(mdts_nodes)) \
2716 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2717 link $DIR1/$tfile-2 $DIR1/$tfile &
2719 $LFS mkdir -i 1 $DIR2/$tfile &
2721 do_nodes $(comma_list $(mdts_nodes)) \
2722 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2723 check_pdo_conflict $PID1 && { wait $PID1;
2724 error "remote mkdir isn't blocked"; }
2725 wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
2729 run_test 46i "pdirops: link vs remote mkdir"
2731 # test 47: remote mkdir and blocking operations
2733 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2736 do_nodes $(comma_list $(mdts_nodes)) \
2737 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2738 $LFS mkdir -i 1 $DIR1/$tfile &
2740 mkdir $DIR2/$tfile &
2742 do_nodes $(comma_list $(mdts_nodes)) \
2743 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2744 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2745 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2749 run_test 47a "pdirops: remote mkdir vs mkdir"
2752 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2755 do_nodes $(comma_list $(mdts_nodes)) \
2756 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2757 $LFS mkdir -i 1 $DIR1/$tfile &
2759 sleep 1 # please do not remove this sleep, see LU-10754
2760 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c &
2762 do_nodes $(comma_list $(mdts_nodes)) \
2763 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2764 check_pdo_conflict $PID1 && { wait $PID1;
2765 error "create isn't blocked"; }
2766 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2770 run_test 47b "pdirops: remote mkdir vs create"
2773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2775 touch $DIR1/$tfile-2
2776 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2777 do_nodes $(comma_list $(mdts_nodes)) \
2778 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2779 $LFS mkdir -i 1 $DIR1/$tfile &
2781 link $DIR2/$tfile-2 $DIR2/$tfile &
2783 do_nodes $(comma_list $(mdts_nodes)) \
2784 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2785 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2786 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2790 run_test 47c "pdirops: remote mkdir vs link"
2793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2795 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2796 do_nodes $(comma_list $(mdts_nodes)) \
2797 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2798 $LFS mkdir -i 1 $DIR1/$tfile &
2800 rmdir $DIR2/$tfile &
2802 do_nodes $(comma_list $(mdts_nodes)) \
2803 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2804 check_pdo_conflict $PID1 && { wait $PID1;
2805 error "unlink isn't blocked"; }
2806 wait $PID2 ; [ $? -eq 0 ] || error "rmdir must succeed"
2810 run_test 47d "pdirops: remote mkdir vs unlink"
2813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2815 touch $DIR1/$tfile-2
2816 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2817 do_nodes $(comma_list $(mdts_nodes)) \
2818 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2819 $LFS mkdir -i 1 $DIR1/$tfile &
2821 mv -T $DIR2/$tfile-2 $DIR2/$tfile &
2823 do_nodes $(comma_list $(mdts_nodes)) \
2824 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2825 check_pdo_conflict $PID1 && { wait $PID1;
2826 error "rename isn't blocked"; }
2827 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2831 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2836 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2837 do_nodes $(comma_list $(mdts_nodes)) \
2838 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2839 $LFS mkdir -i 1 $DIR1/$tfile &
2841 mv $DIR2/$tfile $DIR2/$tfile-2 &
2843 do_nodes $(comma_list $(mdts_nodes)) \
2844 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2845 check_pdo_conflict $PID1 && { wait $PID1;
2846 error "rename isn't blocked"; }
2847 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2851 run_test 47f "pdirops: remote mkdir and rename (src)"
2854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2858 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2859 do_nodes $(comma_list $(mdts_nodes)) \
2860 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2861 $LFS mkdir -i 1 $DIR1/$tfile &
2863 stat $DIR2/$tfile > /dev/null &
2865 do_nodes $(comma_list $(mdts_nodes)) \
2866 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2867 check_pdo_conflict $PID1 && { wait $PID1;
2868 error "getattr isn't blocked"; }
2869 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2873 run_test 47g "pdirops: remote mkdir vs getattr"
2877 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2878 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2879 do_facet client "lctl set_param fail_loc=0x410"
2880 $TRUNCATE $DIR2/$tfile $trunc_size
2881 do_facet client "lctl set_param fail_loc=0x0"
2883 size=`stat -c %s $DIR2/$tfile`
2884 [ $size -eq $trunc_size ] || error "wrong size"
2886 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2890 local origfile=/etc/hosts
2892 filesize=$(stat -c %s $origfile)
2894 # create an empty file
2895 $MCREATE $DIR1/$tfile || error "can't create $DIR1/$tfile"
2896 # cache layout lock on both mount point
2897 stat $DIR1/$tfile > /dev/null || error "stat $DIR1/$tfile failed"
2898 stat $DIR2/$tfile > /dev/null || error "stat $DIR2/$tfile failed"
2900 # open and sleep 2 seconds then read
2901 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2905 # create the layout of testing file
2906 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null ||
2907 error "dd $DIR1/$tfile failed"
2909 # MULTIOP proc should be able to read enough bytes and exit
2910 for ((i = 0; i < 6; i++)); do
2912 kill -0 $pid || break
2914 kill -0 $pid 2> /dev/null && error "multiop is still there"
2915 cmp $origfile $DIR2/$tfile || error "$origfile and $DIR2/$tfile differs"
2919 run_test 51a "layout lock: refresh layout should work"
2922 [[ "$MDS1_VERSION" -ge $(version_code 2.3.59) ]] ||
2923 skip "Need MDS version at least 2.3.59"
2925 local tmpfile=`mktemp`
2927 $LFS setstripe -E 1M -c 1 -E -1 --extension-size 64M $DIR1/$tfile ||
2928 error "Create $DIR1/$tfile failed"
2930 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc ||
2931 error "dd $DIR1/$tfile failed"
2933 # delay glimpse so that layout has changed when glimpse finish
2934 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2935 $LCTL set_param fail_loc=0x1404
2936 stat -c %s $DIR2/$tfile |tee $tmpfile &
2940 # extend layout of testing file
2941 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=1 seek=2 conv=notrunc ||
2942 error "dd $DIR1/$tfile failed"
2945 local fsize=$(cat $tmpfile)
2947 [ x$fsize = x3145728 ] || error "file size is $fsize, should be 3145728"
2949 rm -f $DIR1/$tfile $tmpfile
2951 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2954 [ $OSTCOUNT -ge 2 ] || { skip "needs >= 2 osts"; return; }
2956 # set default layout to have 1 stripe
2958 $LFS setstripe -c 1 $DIR1/$tdir
2960 # create a file with empty layout
2961 $MCREATE $DIR1/$tdir/$tfile ||
2962 error "$MCREATE $DIR1/$tdir/$tfile failed"
2964 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2965 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2967 # change the layout of testing file
2968 echo "Setting layout to have $OSTCOUNT stripes ..."
2969 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2973 # write something to the file, it should be blocked on fetching layout
2974 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2975 local stripe_count=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2978 # lod_qos.c::min_stripe_count() allows setstripe with a default stripe
2979 # count to succeed with only 3/4 of the number of stripes (rounded up),
2980 # so creating striped files does not fail if an OST is offline or full
2981 [ $stripe_count -ge $((OSTCOUNT - $OSTCOUNT / 4)) ] ||
2982 error "bad layout: getstripe -c $stripe_count < $OSTCOUNT * 3/4"
2986 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2989 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2990 cancel_lru_locks mdc
2992 # open should grant LAYOUT lock, mmap and read will install pages
2993 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2997 # rss before revoking
2998 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2999 echo "Before revoking layout lock: $br KB mapped"
3001 # cancel layout lock manually
3002 cancel_lru_locks mdc
3004 # rss after revoking
3005 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
3008 wait $PID || error "wait PID $PID failed"
3010 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
3012 run_test 51d "layout lock: losing layout lock should clean up memory map region"
3016 echo "==> rename vs getattr vs setxattr should not deadlock"
3017 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
3019 do_facet mds1 $LCTL set_param fail_loc=$1
3021 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
3029 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
3030 wait $PID1 || error "(3) mv failed"
3031 wait $PID2 || error "(4) stat failed"
3038 echo "==> rename vs getattr vs open vs getattr should not deadlock"
3039 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
3041 do_facet mds1 $LCTL set_param fail_loc=$1
3043 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
3051 $MULTIOP $DIR2/d1/d2 Oc &
3055 stat $DIR/d1 || error "(2) stat failed"
3057 wait $PID1 || error "(3) mv failed"
3058 wait $PID2 || error "(4) stat failed"
3059 wait $PID3 && error "(5) multiop failed"
3065 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
3066 save_lustre_params client "llite.*.xattr_cache" > $p
3067 lctl set_param llite.*.xattr_cache 1 ||
3068 { skip "xattr cache is not supported"; return 0; }
3070 #define OBD_FAIL_MDS_RENAME 0x153
3071 #define OBD_FAIL_MDS_RENAME2 0x154
3072 test_54_part1 0x80000153 || error 10
3073 test_54_part1 0x80000154 || error 11
3074 test_54_part2 0x80000153 || error 12
3075 test_54_part2 0x80000154 || error 13
3077 restore_lustre_params < $p
3080 run_test 54 "rename locking"
3083 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3085 #define OBD_FAIL_MDS_RENAME4 0x156
3086 do_facet mds1 $LCTL set_param fail_loc=0x80000156
3088 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3093 wait $PID1 && error "(2) mv succeeded"
3097 run_test 55a "rename vs unlink target dir"
3101 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3103 #define OBD_FAIL_MDS_RENAME4 0x156
3104 do_facet mds1 $LCTL set_param fail_loc=0x80000156
3106 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3111 wait $PID1 && error "(2) mv succeeded"
3115 run_test 55b "rename vs unlink source dir"
3119 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3121 #define OBD_FAIL_MDS_RENAME4 0x156
3122 do_facet mds1 $LCTL set_param fail_loc=0x156
3124 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3128 # while rename is sleeping, open and remove d3
3129 $MULTIOP $DIR2/d3 D_c &
3135 # while rename is sleeping 2nd time, close d3
3137 wait $PID2 || error "(3) multiop failed"
3139 wait $PID1 && error "(2) mv succeeded"
3143 run_test 55c "rename vs unlink orphan target dir"
3149 #define OBD_FAIL_MDS_RENAME3 0x155
3150 do_facet mds1 $LCTL set_param fail_loc=0x155
3151 mv $DIR/f1 $DIR/$tdir &
3155 # while rename is sleeping, create $tdir, but as a directory
3156 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
3158 # link in reverse locking order
3159 ln $DIR2/f1 $DIR2/$tdir/
3161 wait $PID1 && error "(2) mv succeeded"
3164 run_test 55d "rename file vs link"
3167 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
3168 skip "MDS version must be >= 2.3.0"
3171 test_mkdir $DIR1/$tdir
3172 file1=$DIR1/$tdir/file
3173 file2=$DIR2/$tdir/file
3175 echo orig > $file2 || error "Could not create $file2"
3176 version=$($LFS data_version $file1)
3179 echo append >> $file2 || error "Could not append to $file2"
3180 version2=$($LFS data_version $file1)
3181 [ "$version" != "$version2" ] ||
3182 error "append did not change data version: $version"
3185 echo overwrite > $file2 || error "Could not overwrite $file2"
3186 version3=$($LFS data_version $file1)
3187 [ "$version2" != "$version3" ] ||
3188 error "overwrite did not change data version: $version2"
3190 # Truncate before EOF
3191 $TRUNCATE $file2 3 || error "Could not truncate $file2"
3192 version4=$($LFS data_version $file1)
3193 [ "$version3" != "$version4" ] ||
3194 error "truncate did not change data version: $version3"
3196 # Truncate after EOF
3197 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
3198 version5=$($LFS data_version $file1)
3199 [ "$version4" != "$version5" ] ||
3200 error "truncate did not change data version: $version4"
3202 # Chmod do not change version
3203 chmod 400 $file2 || error "Could not chmod 400 $file2"
3204 version6=$($LFS data_version $file1)
3205 [ "$version5" == "$version6" ] ||
3206 error "chmod should not change data version: $version5 != $version6"
3208 # Chown do not change version
3209 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
3210 version7=$($LFS data_version $file1)
3211 [ "$version5" == "$version7" ] ||
3212 error "chown should not change data version: $version5 != $version7"
3214 run_test 60 "Verify data_version behaviour"
3217 local test_dir=$tdir/test_dir
3219 mkdir -p $DIR1/$tdir
3220 if [ $MDSCOUNT -ge 2 ]; then
3222 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
3223 error "Create remote directory failed"
3225 mkdir -p $DIR1/$test_dir
3227 cd $DIR2/$test_dir || error "cd directory failed"
3228 rm -rf $DIR1/$test_dir || error "unlink directory failed"
3230 cd $DIR2/$tdir || error "exit directory"
3232 run_test 70a "cd directory && rm directory"
3234 test_70b() { # LU-2781
3236 mkdir -p $DIR1/$tdir
3238 touch $DIR1/$tdir/file
3239 for ((i = 0; i < 32; i++)); do
3240 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
3242 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
3244 touch $DIR1/$tdir/file
3245 $LFS mkdir -i0 $DIR1/$tdir/test_dir
3246 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
3247 rm -rf $DIR1/$tdir/test_dir ||
3248 error "cannot remove directory after rm_entry"
3249 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
3251 run_test 70b "remove files after calling rm_entry"
3254 [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
3255 skip "Need MDS version at least 2.1.6"
3257 # Patch not applied to 2.2 and 2.3 branches
3258 [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
3259 [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
3260 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
3262 checkfiemap --test ||
3263 skip "checkfiemap not runnable: $?"
3264 # write data this way: hole - data - hole - data
3265 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
3266 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR1/$tfile) + 1)))" = \
3268 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
3269 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
3270 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
3272 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3274 checkfiemap $DIR2/$tfile 81920 ||
3275 error "data is not flushed from client"
3276 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3279 # common case of "create file, copy file" on a single node
3280 # should not flush data from ost
3281 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
3282 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
3284 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3286 checkfiemap $DIR1/$tfile 81920 ||
3288 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3290 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
3292 run_test 71a "correct file map just after write operation is finished"
3295 [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
3296 skip "Need MDS version at least 2.1.6"
3298 # Patch not applied to 2.2 and 2.3 branches
3299 [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
3300 [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
3301 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
3302 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
3304 checkfiemap --test ||
3305 skip "error $?: checkfiemap failed"
3307 mkdir -p $DIR1/$tdir
3309 $LFS setstripe -c -1 $DIR1/$tdir || error "setstripe failed"
3310 dd if=/dev/urandom of=$DIR1/$tdir/$tfile bs=40K count=1
3311 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR1/$tdir/$tfile) + 1)))" = \
3313 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
3314 checkfiemap $DIR1/$tdir/$tfile 40960 || error "checkfiemap failed"
3316 run_test 71b "check fiemap support for stripecount > 1"
3319 local p="$TMP/sanityN-$TESTNAME.parameters"
3322 save_lustre_params client "llite.*.xattr_cache" > $p
3323 lctl set_param llite.*.xattr_cache 1 ||
3324 { skip "xattr cache is not supported"; return 0; }
3327 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
3328 error "setfattr1 failed"
3329 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
3330 error "getfattr1 failed"
3331 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
3332 error "setfattr2 failed"
3333 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
3334 error "getfattr2 failed"
3336 # check that trusted.link is consistent
3337 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
3338 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
3339 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
3340 echo "$tlink1 $tlink2"
3341 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
3345 restore_lustre_params < $p
3348 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
3351 local p="$TMP/sanityN-$TESTNAME.parameters"
3352 save_lustre_params client "llite.*.xattr_cache" > $p
3353 lctl set_param llite.*.xattr_cache 1 ||
3354 { skip "xattr cache is not supported"; return 0; }
3357 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
3358 error "setfattr1 failed"
3359 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
3360 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
3361 clear_stats llite.*.stats
3362 # PR lock should be cached by now on both clients
3363 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
3364 # 2 hits for getfattr(0)+getfattr(size)
3365 [ $(calc_stats llite.*.stats getxattr_hits) -eq 2 ] ||
3366 error "not cached in $DIR1"
3367 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
3368 # 4 hits for more getfattr(0)+getfattr(size)
3369 [ $(calc_stats llite.*.stats getxattr_hits) -eq 4 ] ||
3370 error "not cached in $DIR2"
3373 restore_lustre_params < $p
3376 run_test 73 "getxattr should not cause xattr lock cancellation"
3379 [ "$MDS1_VERSION" -lt $(version_code 2.4.93) ] &&
3380 skip "Need MDS version at least 2.4.93"
3382 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
3383 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
3384 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
3386 run_test 74 "flock deadlock: different mounts =============="
3390 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
3391 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
3392 cancel_lru_locks osc
3394 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
3397 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
3398 $LCTL set_param fail_loc=0x31d
3399 stat -c %s $DIR1/$tfile &
3404 # For bad lock error handler we should ASSERT and got kernel panic here
3406 $LCTL set_param fail_loc=0
3408 run_test 75 "osc: upcall after unuse lock==================="
3411 [[ "$MDS1_VERSION" -lt $(version_code 2.5.53) ]] &&
3412 skip "Need MDS version at least 2.5.53"
3414 remote_mds_nodsh && skip "remote MDS with nodsh"
3415 local fcount=$((MDSCOUNT * 256))
3420 nid=$($LCTL list_nids | sed "s/\./\\\./g")
3426 test_mkdir $DIR/$tdir
3428 # drop all open locks and close any cached "open" files on the client
3429 cancel_lru_locks mdc
3431 local open_fids_cmd="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
3432 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3433 local already=${#fid_list[@]}
3434 for (( i = 0; i < $already; i++ )) ; do
3435 log "already open[$i]: $($LFS fid2path $DIR2 ${fid_list[i]})"
3438 echo -n "opening files: "
3439 ulimit -n $((fcount + 50))
3440 for ((i = 0; i < $fcount; i++)); do
3441 touch $DIR/$tdir/f_$i
3442 local fd=$(free_fd ${fd_list[i]})
3443 local open_cmd="exec $fd<$DIR/$tdir/f_$i"
3448 (( $i % 32 == 0 )) && echo -n "."
3452 fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3454 # Possible errors in openfiles FID list.
3455 # 1. Missing FIDs. Check 1
3456 # 2. Extra FIDs. Check 1
3457 # 3. Duplicated FID. Check 2
3458 # 4. Invalid FIDs. Check 2
3459 # 5. Valid FID, points to some other file. Check 3
3462 [ ${#fid_list[@]} -ne $((fcount + already)) ] &&
3463 error "${#fid_list[@]} != $fcount (+$already old) open files"
3465 echo -n "closing files: "
3466 for (( fd = 0, fid = 0; fd < $fcount; fd++, fid++ )) ; do
3467 local close_cmd="exec ${fd_list[fd]}<&-"
3469 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3471 while [[ ! "$filename" =~ "$DIR2/$tdir/f_" ]]; do
3472 echo "skip old open file $filename"
3474 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3478 rm --interactive=no $filename
3480 error "Nonexisting fid ${fid_list[fid]} listed."
3481 (( $fd % 32 == 0 )) && echo -n "."
3486 ls_op=$(ls $DIR2/$tdir | wc -l)
3488 error "Some openfiles are missing in lproc output"
3492 run_test 76 "Verify MDT open_files listing"
3496 local dir=$DIR/$tdir
3499 mkdir $dir || error "mkdir $dir failed"
3500 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3503 do_nodes $CLIENTS $myRUNAS \
3504 dd if=/dev/zero of="$dir/nrs_r_\$HOSTNAME" bs=1M count=$n ||
3505 error "dd at 0 on client failed (1)"
3507 do_nodes $CLIENTS $myRUNAS \
3509 for ((i = 0; i < $n; i++)); do
3510 dd if=/dev/zero of=$dir/nrs_w_\$HOSTNAME bs=1M \
3511 seek=\\\$i count=1 conv=notrunc &
3512 pids_w[\\\$i]=\\\$!;
3515 for ((i = 0; i < $n; i++)); do
3516 wait \\\${pids_w[\\\$i]};
3518 [ \\\$newrc -gt \\\$rc_w ] && rc_w=\\\$newrc;
3522 do_nodes $CLIENTS sync;
3523 cancel_lru_locks osc
3525 do_nodes $CLIENTS $myRUNAS \
3527 for ((i = 0; i < $n; i++)); do
3528 dd if=$dir/nrs_r_\$HOSTNAME bs=1M of=/dev/null \
3529 seek=\\\$i count=1 &
3530 pids_r[\\\$i]=\\\$!;
3533 for ((i = 0; i < $n; i++)); do
3534 wait \\\${pids_r[\\\$i]};
3536 [ \\\$newrc -gt \\\$rc_r ] && rc_r=\\\$newrc;
3540 cancel_lru_locks osc
3542 wait $pid_w || error "dd (write) failed (2)"
3543 wait $pid_r || error "dd (read) failed (3)"
3544 rm -rvf $dir || error "rm -rf $dir failed"
3547 test_77a() { #LU-3266
3550 oss=$(comma_list $(osts_nodes))
3551 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="fifo" ||
3553 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3554 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3559 run_test 77a "check FIFO NRS policy"
3561 test_77b() { #LU-3266
3564 oss=$(comma_list $(osts_nodes))
3566 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="crrn" \
3567 ost.OSS.*.nrs_crrn_quantum=1 || rc=$?
3568 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3569 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 1"
3571 echo "policy: crr-n, crrn_quantum 1"
3574 do_nodes $oss lctl set_param \
3575 ost.OSS.*.nrs_crrn_quantum=64 || rc=$?
3576 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 64"
3578 echo "policy: crr-n, crrn_quantum 64"
3582 do_nodes $oss lctl set_param \
3583 ost.OSS.ost_io.nrs_policies="fifo" || rc=$?
3584 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3587 run_test 77b "check CRR-N NRS policy"
3592 oss=$(comma_list $(osts_nodes))
3594 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies=$policy \
3595 ost.OSS.*.nrs_"$policy"_quantum=1 \
3596 ost.OSS.*.nrs_"$policy"_offset_type="physical" \
3597 ost.OSS.*.nrs_"$policy"_supported="reads" || return $?
3599 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type " \
3600 "physical, ${policy}_supported reads"
3603 do_nodes $oss lctl set_param \
3604 ost.OSS.*.nrs_${policy}_supported="writes" \
3605 ost.OSS.*.nrs_${policy}_quantum=64 || return $?
3607 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3608 "physical, ${policy}_supported writes"
3611 do_nodes $oss lctl set_param \
3612 ost.OSS.*.nrs_${policy}_supported="reads_and_writes" \
3613 ost.OSS.*.nrs_${policy}_offset_type="logical" || return $?
3614 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3615 "logical, ${policy}_supported reads_and_writes"
3619 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo" ||
3624 test_77c() { #LU-3266
3626 orr_trr "orr" || rc=$?
3627 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3628 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3631 run_test 77c "check ORR NRS policy"
3633 test_77d() { #LU-3266
3635 orr_trr "trr" || rc=$?
3636 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3637 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3640 run_test 77d "check TRR nrs policy"
3647 do_facet $facet lctl set_param \
3648 ost.OSS.ost_io.nrs_tbf_rule="$*"
3650 error "failed to run operate '$*' on TBF rules"
3653 cleanup_tbf_verify()
3657 echo "cleanup_tbf $DIR/$tdir"
3660 wait_delete_completed
3665 local dir=$DIR/$tdir
3666 local client1=${CLIENT1:-$(hostname)}
3669 local np=$(check_cpt_number ost1)
3670 [ $np -gt 0 ] || error "CPU partitions should not be $np."
3671 echo "cpu_npartitions on ost1 is $np"
3673 mkdir $dir || error "mkdir $dir failed"
3674 $LFS setstripe -c 1 -i 0 $dir || error "setstripe to $dir failed"
3677 trap cleanup_tbf_verify EXIT
3678 echo "Limited write rate: $1, read rate: $2"
3679 echo "Verify the write rate is under TBF control"
3680 local start=$SECONDS
3681 do_node $client1 $myRUNAS dd if=/dev/zero of=$dir/tbf \
3682 bs=1M count=100 oflag=direct 2>&1
3683 local runtime=$((SECONDS - start + 1))
3684 local rate=$(bc <<< "scale=6; 100 / $runtime")
3685 echo "Write runtime is $runtime s, speed is $rate IOPS"
3687 # verify the write rate does not exceed TBF rate limit
3688 [ $(bc <<< "$rate < 1.1 * $np * $1") -eq 1 ] ||
3689 error "The write rate ($rate) exceeds 110% of rate limit ($1 * $np)"
3691 cancel_lru_locks osc
3693 echo "Verify the read rate is under TBF control"
3695 do_node $client1 $myRUNAS dd if=$dir/tbf of=/dev/null \
3696 bs=1M count=100 iflag=direct 2>&1
3697 runtime=$((SECONDS - start + 1))
3698 rate=$(bc <<< "scale=6; 100 / $runtime")
3699 echo "Read runtime is $runtime s, speed is $rate IOPS"
3701 # verify the read rate does not exceed TBF rate limit
3702 [ $(bc <<< "$rate < 1.1 * $np * $2") -eq 1 ] ||
3703 error "The read rate ($rate) exceeds 110% of rate limit ($2 * $np)"
3705 cancel_lru_locks osc
3706 cleanup_tbf_verify || error "rm -rf $dir failed"
3712 oss=$(comma_list $(osts_nodes))
3714 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3716 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3717 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3721 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3726 # Only operate rules on ost1 since OSTs might run on the same OSS
3728 tbf_rule_operate ost1 "start\ localhost\ ${idis}{0@lo}\ ${rateis}1000"
3729 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3730 local client_nids=$(nids_list $address "\\")
3731 tbf_rule_operate ost1 "start\ clients\ ${idis}{$client_nids}\ ${rateis}100"
3732 tbf_rule_operate ost1 "start\ others\ ${idis}{*.*.*.*@$NETTYPE}\ ${rateis}50"
3736 tbf_rule_operate ost1 "change\ localhost\ ${rateis}1001"
3737 tbf_rule_operate ost1 "change\ clients\ ${rateis}101"
3738 tbf_rule_operate ost1 "change\ others\ ${rateis}51"
3742 tbf_rule_operate ost1 "stop\ localhost"
3743 tbf_rule_operate ost1 "stop\ clients"
3744 tbf_rule_operate ost1 "stop\ others"
3747 # Cleanup the TBF policy
3748 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3749 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3753 run_test 77e "check TBF NID nrs policy"
3758 oss=$(comma_list $(osts_nodes))
3760 do_nodes $oss $LCTL set_param \
3761 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3762 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3763 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3765 # Configure jobid_var
3766 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3768 [[ $rc -eq 3 ]] && skip "jobid_var not found" && return
3769 [[ $rc -ne 0 ]] && error "failed to get param jobid_var"
3770 if [ $saved_jobid_var != procname_uid ]; then
3771 set_persistent_param_and_check client \
3772 "jobid_var" "$FSNAME.sys.jobid_var" procname_uid
3777 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3782 # Only operate rules on ost1 since OSTs might run on the same OSS
3784 tbf_rule_operate ost1 "start\ runas\ ${idis}{iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ ${rateis}1000"
3785 tbf_rule_operate ost1 "start\ iozone_runas\ ${idis}{iozone.$RUNAS_ID}\ ${rateis}100"
3786 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3787 nrs_write_read "$RUNAS"
3790 tbf_rule_operate ost1 "change\ runas\ ${rateis}1001"
3791 tbf_rule_operate ost1 "change\ iozone_runas\ ${rateis}101"
3792 tbf_rule_operate ost1 "change\ dd_runas\ ${rateis}51"
3793 nrs_write_read "$RUNAS"
3796 tbf_rule_operate ost1 "stop\ runas"
3797 tbf_rule_operate ost1 "stop\ iozone_runas"
3798 tbf_rule_operate ost1 "stop\ dd_runas"
3799 nrs_write_read "$RUNAS"
3801 # Cleanup the TBF policy
3802 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3803 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3804 nrs_write_read "$RUNAS"
3806 local current_jobid_var=$($LCTL get_param -n jobid_var)
3807 [[ $? -ne 0 ]] && error "failed to get param jobid_var"
3808 if [ $saved_jobid_var != $current_jobid_var ]; then
3809 set_persistent_param_and_check client \
3810 "jobid_var" "$FSNAME.sys.jobid_var" $saved_jobid_var
3814 run_test 77f "check TBF JobID nrs policy"
3819 oss=$(comma_list $(osts_nodes))
3821 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3823 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3824 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3826 do_nodes $oss lctl set_param \
3827 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3828 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3832 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3837 # Add a rule that only valid for Jobid TBF. If direct change between
3838 # TBF types is not supported, this operation will fail.
3839 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3841 # Cleanup the TBF policy
3842 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3843 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3846 run_test 77g "Change TBF type directly"
3849 [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
3850 skip "Need OST version at least 2.8.55"
3852 local old_policy=$(do_facet ost1 \
3853 lctl get_param ost.OSS.ost_io.nrs_policies)
3856 do_facet ost1 lctl set_param \
3857 ost.OSS.ost_io.nrs_policies="abc"
3858 [ $? -eq 0 ] && error "should return error"
3860 do_facet ost1 lctl set_param \
3861 ost.OSS.ost_io.nrs_policies="tbf\ abc"
3862 [ $? -eq 0 ] && error "should return error"
3864 do_facet ost1 lctl set_param \
3865 ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
3866 [ $? -eq 0 ] && error "should return error"
3868 do_facet ost1 lctl set_param \
3869 ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
3870 [ $? -eq 0 ] && error "should return error"
3872 new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
3873 [ $? -eq 0 ] || error "shouldn't LBUG"
3875 [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
3879 run_test 77h "Wrong policy name should report error, not LBUG"
3885 local error_message=$3
3887 for rule in $expected; do
3888 rule_number=$((rule_number + 1))
3890 local stop_line=$(($rule_number + 3))
3891 local awk_command="awk 'NR >= 4 && NR <= $stop_line {print \$1}'"
3893 local output=$(do_facet $facet lctl get_param \
3894 ost.OSS.ost_io.nrs_tbf_rule |
3898 if [ "$output" != "$expected" ]; then
3899 error "$error_message, expected '$expected', got '$output'"
3904 [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
3905 skip "Need OST version at least 2.8.55"
3907 for i in $(seq 1 $OSTCOUNT)
3909 do_facet ost"$i" lctl set_param \
3910 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3912 error "failed to set TBF policy"
3915 tbf_rule_check ost1 "default" "error before inserting any rule"
3917 tbf_rule_operate ost1 "start\ before\ jobid={jobid}\ rate=1000"
3918 tbf_rule_check ost1 "before default" \
3919 "error when inserting rule 'before'"
3921 tbf_rule_operate ost1 "start\ after\ jobid={jobid}\ rate=1000\ rank=default"
3922 tbf_rule_check ost1 "before after default" \
3923 "error when inserting rule 'after'"
3925 tbf_rule_operate ost1 "start\ target\ jobid={jobid}\ rate=1000\ rank=after"
3926 tbf_rule_check ost1 "before target after default" \
3927 "error when inserting rule 'target'"
3929 echo "Move before itself"
3930 tbf_rule_operate ost1 "change\ target\ rank=target"
3931 tbf_rule_check ost1 "before target after default" \
3932 "error when moving before itself"
3934 echo "Move to higher rank"
3935 tbf_rule_operate ost1 "change\ target\ rank=before"
3936 tbf_rule_check ost1 "target before after default" \
3937 "error when moving to higher rank"
3939 echo "Move to lower rank"
3940 tbf_rule_operate ost1 "change\ target\ rank=after"
3941 tbf_rule_check ost1 "before target after default" \
3942 "error when moving to lower rank"
3944 echo "Move before default"
3945 tbf_rule_operate ost1 "change\ target\ rank=default"
3946 tbf_rule_check ost1 "before after target default" \
3947 error "error when moving before default"
3949 # Cleanup the TBF policy
3950 do_nodes $(comma_list $(osts_nodes)) \
3951 $LCTL set_param ost.OSS.ost_io.nrs_policies=fifo
3954 run_test 77i "Change rank of TBF rule"
3960 [ "$OST1_VERSION" -ge $(version_code 2.9.53) ] ||
3961 skip "Need OST version at least 2.9.53"
3962 if [ "$OST1_VERSION" -ge $(version_code 2.8.60) ]; then
3967 do_nodes $(comma_list $(osts_nodes)) \
3968 lctl set_param jobid_var=procname_uid \
3969 ost.OSS.ost_io.nrs_policies="tbf\ opcode" \
3970 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_r\ ${idis}{ost_read}\ ${rateis}5" \
3971 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_w\ ${idis}{ost_write}\ ${rateis}20"
3972 [ $? -ne 0 ] && error "failed to set TBF OPCode policy"
3977 do_nodes $(comma_list $(osts_nodes)) \
3978 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_r" \
3979 ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_w" \
3980 ost.OSS.ost_io.nrs_policies="fifo"
3982 # sleep 3 seconds to wait the tbf policy stop completely,
3983 # or the next test case is possible get -EAGAIN when
3984 # setting the tbf policy
3987 run_test 77j "check TBF-OPCode NRS policy"
3990 local idstr="${1}id"
3991 local policy="${idstr}={$2}"
3992 local rate="rate=$3"
3994 do_nodes $(comma_list $(osts_nodes)) \
3995 lctl set_param jobid_var=procname_uid \
3996 ost.OSS.ost_io.nrs_policies="tbf\ ${idstr}" \
3997 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_${idstr}\ ${policy}\ ${rate}"
3998 [ $? -ne 0 ] && error "failed to set tbf ${idstr} policy"
4000 nrs_write_read "runas $4"
4001 tbf_verify $3 $3 "runas $4"
4003 do_nodes $(comma_list $(osts_nodes)) \
4004 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_${idstr}" \
4005 ost.OSS.ost_io.nrs_policies="fifo"
4007 # sleep 3 seconds to wait the tbf policy stop completely,
4008 # or the next test case is possible get -eagain when
4009 # setting the tbf policy
4014 if [ "$OST1_VERSION" -lt $(version_code 2.11.50) ]; then
4015 skip "Need OST version at least 2.11.50"
4018 test_id "u" "500" "5" "-u 500"
4019 test_id "g" "500" "5" "-u 500 -g 500"
4021 run_test 77ja "check TBF-UID/GID NRS policy"
4029 for rule in $rule_lists; do
4030 do_nodes $(comma_list $(osts_nodes)) \
4031 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ $rule"
4034 do_nodes $(comma_list $(osts_nodes)) \
4035 lctl set_param ost.OSS.ost_io.nrs_policies="$old_nrs"
4041 [[ "$OST1_VERSION" -ge $(version_code 2.9.53) ]] ||
4042 skip "Need OST version at least 2.9.53"
4044 do_nodes $(comma_list $(osts_nodes)) \
4045 lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
4046 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ jobid={dd.$RUNAS_ID}\&opcode={ost_write}\ rate=20" \
4047 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ jobid={dd.$RUNAS_ID}\&opcode={ost_read}\ rate=10"
4049 nrs_write_read "$RUNAS"
4050 tbf_verify 20 10 "$RUNAS"
4052 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
4053 local client_nids=$(nids_list $address "\\")
4054 do_nodes $(comma_list $(osts_nodes)) \
4055 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
4056 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
4057 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ nid={0@lo\ $client_nids}\&opcode={ost_write}\ rate=20" \
4058 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ nid={0@lo\ $client_nids}\&opcode={ost_read}\ rate=10"
4063 do_nodes $(comma_list $(osts_nodes)) \
4064 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
4065 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
4066 ost.OSS.ost_io.nrs_tbf_rule="start\ ext\ nid={0@lo\ $client_nids}\&jobid={dd.$RUNAS_ID}\ rate=20"
4068 nrs_write_read "$RUNAS"
4069 tbf_verify 20 20 "$RUNAS"
4071 do_nodes $(comma_list $(osts_nodes)) \
4072 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext" \
4073 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ jobid={dd.$RUNAS_ID},opcode={ost_write}\ rate=20" \
4074 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ jobid={dd.$RUNAS_ID},opcode={ost_read}\ rate=10"
4076 nrs_write_read "$RUNAS"
4077 # with parameter "RUNAS", it will match the latest rule
4078 # "ext_b" first, so the limited write rate is 10.
4079 tbf_verify 10 10 "$RUNAS"
4082 trap "cleanup_77k \"ext_a ext_b\" \"fifo\"" EXIT
4084 [[ "$OST1_VERSION" -ge $(version_code 2.10.58) ]] ||
4085 skip "Need OST version at least 2.10.58"
4087 do_nodes $(comma_list $(osts_nodes)) \
4088 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
4089 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_b" \
4090 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ug\ uid={500}\&gid={1000}\ rate=5"
4091 nrs_write_read "runas -u 500 -g 1000"
4092 tbf_verify 5 5 "runas -u 500 -g 1000"
4094 do_nodes $(comma_list $(osts_nodes)) \
4095 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ug" \
4096 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_uw\ uid={500}\&opcode={ost_write}\ rate=20" \
4097 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ur\ uid={500}\&opcode={ost_read}\ rate=10"
4099 nrs_write_read "runas -u 500"
4100 tbf_verify 20 10 "runas -u 500"
4102 do_nodes $(comma_list $(osts_nodes)) \
4103 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_uw" \
4104 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ur" \
4105 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ uid={500},opcode={ost_write}\ rate=20" \
4106 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ uid={500},opcode={ost_read}\ rate=10"
4107 nrs_write_read "runas -u 500"
4108 tbf_verify 10 10 "runas -u 500"
4109 tbf_verify 20 10 "runas -u 500"
4110 cleanup_77k "ext_a ext_b" "fifo"
4112 run_test 77k "check TBF policy with NID/JobID/OPCode expression"
4115 [[ "$OST1_VERSION" -ge $(version_code 2.10.56) ]] ||
4116 skip "Need OST version at least 2.10.56"
4118 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
4119 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf"
4121 local output=$(do_facet ost1 lctl get_param \
4122 ost.OSS.ost_io.nrs_policies | \
4123 awk '/name: tbf/ {print;exit}' | \
4124 awk -F ': ' '{print $2}')
4126 if [ "$output" != "tbf" ]; then
4127 error "The generic TBF output is '$output', not 'tbf'"
4130 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4132 run_test 77l "check the output of NRS policies for generic TBF"
4135 if [ "$OST1_VERSION" -lt $(version_code 2.9.54) ]; then
4136 skip "Need OST version at least 2.9.54"
4139 local dir=$DIR/$tdir
4141 mkdir $dir || error "mkdir $dir failed"
4142 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
4145 local nodes=$(comma_list $(osts_nodes))
4146 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies=delay \
4147 ost.OSS.ost_io.nrs_delay_min=4 \
4148 ost.OSS.ost_io.nrs_delay_max=4 \
4149 ost.OSS.ost_io.nrs_delay_pct=100
4150 [ $? -ne 0 ] && error "Failed to set delay policy"
4152 local start=$SECONDS
4153 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
4154 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=1 \
4155 oflag=direct conv=fdatasync ||
4156 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4157 error "dd on client failed (1)"; }
4158 local elapsed=$((SECONDS - start))
4160 # NRS delay doesn't do sub-second timing, so a request enqueued at
4161 # 0.9 seconds can be dequeued at 4.0
4162 [ $elapsed -lt 3 ] &&
4163 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4164 error "Single 1M write should take at least 3 seconds"; }
4167 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
4168 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=10 \
4169 oflag=direct conv=fdatasync ||
4170 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4171 error "dd on client failed (2)"; }
4172 elapsed=$((SECONDS - start))
4174 [ $elapsed -lt 30 ] &&
4175 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4176 error "Ten 1M writes should take at least 30 seconds"; }
4178 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4179 [ $? -ne 0 ] && error "failed to set policy back to fifo"
4183 run_test 77m "check NRS Delay slows write RPC processing"
4185 test_77n() { #LU-10802
4186 if [ "$OST1_VERSION" -lt $(version_code 2.10.58) ]; then
4187 skip "Need OST version at least 2.10.58"
4190 # Configure jobid_var
4191 local saved_jobid_var=$($LCTL get_param -n jobid_var)
4192 if [ $saved_jobid_var != procname_uid ]; then
4193 set_persistent_param_and_check client \
4194 "jobid_var" "$FSNAME.sys.jobid_var" procname_uid
4197 do_nodes $(comma_list $(osts_nodes)) \
4198 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ jobid" \
4199 ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4200 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={*.$RUNAS_ID}\ rate=20"
4203 tbf_verify 20 20 "$RUNAS"
4205 do_nodes $(comma_list $(osts_nodes)) \
4206 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4207 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={dd.*}\ rate=20"
4212 do_nodes $(comma_list $(osts_nodes)) \
4213 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4214 ost.OSS.ost_io.nrs_policies="fifo"
4218 local current_jobid_var=$($LCTL get_param -n jobid_var)
4219 if [ $saved_jobid_var != $current_jobid_var ]; then
4220 set_persistent_param_and_check client \
4221 "jobid_var" "$FSNAME.sys.jobid_var" $saved_jobid_var
4224 run_test 77n "check wildcard support for TBF JobID NRS policy"
4226 test_78() { #LU-6673
4229 oss=$(comma_list $(osts_nodes))
4230 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="orr" &
4231 do_nodes $oss lctl set_param ost.OSS.*.nrs_orr_quantum=1
4233 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
4234 # Valid return codes are:
4235 # 0: Tuning succeeded
4236 # ENODEV: Policy is still stopped
4237 # EAGAIN: Policy is being initialized
4238 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
4239 error "Expected set_param to return 0|ENODEV|EAGAIN"
4241 # Cleanup the ORR policy
4242 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4243 [ $? -ne 0 ] && error "failed to set policy back to fifo"
4246 run_test 78 "Enable policy and specify tunings right away"
4249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4250 test_mkdir $DIR/$tdir
4252 # Prevent interference from layout intent RPCs due to
4253 # asynchronous writeback. These will be tested in 130c below.
4254 do_nodes ${CLIENTS:-$HOSTNAME} sync
4256 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
4257 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
4259 #define OBD_FAIL_MDS_INTENT_DELAY 0x160
4260 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
4261 local facet=mds$((mdtidx + 1))
4263 set_nodes_failloc $(facet_active_host $facet) 0x80000160
4264 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null &
4268 #define OBD_FAIL_MDS_GETXATTR_PACK 0x131
4269 set_nodes_failloc $(facet_active_host $facet) 0x80000131
4274 run_test 79 "xattr: intent error"
4277 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4284 mkdir -p $DIR1/$tdir/dir
4285 createmany -o $DIR1/$tdir/dir/f 10 ||
4286 error "create files under remote dir failed $i"
4288 cp /etc/passwd $DIR1/$tdir/$tfile
4290 #migrate open file should fails
4291 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
4293 # give multiop a chance to open
4296 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
4297 error "migrate open files should failed with open files"
4301 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
4302 error "migrate remote dir error"
4304 echo "Finish migration, then checking.."
4305 for file in $(find $DIR1/$tdir); do
4306 mdt_index=$($LFS getstripe -m $file)
4307 [ $mdt_index == $MDTIDX ] ||
4308 error "$file is not on MDT${MDTIDX}"
4311 diff /etc/passwd $DIR1/$tdir/$tfile ||
4312 error "file different after migration"
4314 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
4316 run_test 80a "migrate directory when some children is being opened"
4320 kill -9 $migrate_pid
4324 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4325 local migrate_dir1=$DIR1/$tdir/migrate_dir
4326 local migrate_dir2=$DIR2/$tdir/migrate_dir
4327 local migrate_run=$LUSTRE/tests/migrate.sh
4335 trap cleanup_80b EXIT
4336 #prepare migrate directory
4337 mkdir -p $migrate_dir1
4338 for F in {1,2,3,4,5}; do
4339 echo "$F$F$F$F$F" > $migrate_dir1/file$F
4340 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
4343 #migrate the directories among MDTs
4346 mdt_idx=$((RANDOM % MDSCOUNT))
4347 $LFS migrate -m $mdt_idx $migrate_dir1 &>/dev/null ||
4349 [ $rc -ne 0 -o $rc -ne 16 ] || break
4354 echo "start migration thread $migrate_pid"
4355 #Access the files at the same time
4356 start_time=$(date +%s)
4357 echo "accessing the migrating directory for 5 minutes..."
4359 ls $migrate_dir2 > /dev/null || {
4360 echo "read dir fails"
4363 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
4364 echo "access file1 fails"
4368 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
4369 echo "access file2/3 fails"
4373 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
4374 echo "access file4 fails"
4378 stat $migrate_dir2/file5 > /dev/null || {
4379 echo "stat file5 fails"
4383 touch $migrate_dir2/source_file > /dev/null || rc1=$?
4384 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4385 echo "touch file failed with $rc1"
4389 if [ -e $migrate_dir2/source_file ]; then
4390 ln $migrate_dir2/source_file $migrate_dir2/link_file \
4391 &>/dev/null || rc1=$?
4392 if [ -e $migrate_dir2/link_file ]; then
4393 rm -rf $migrate_dir2/link_file
4396 mrename $migrate_dir2/source_file \
4397 $migrate_dir2/target_file &>/dev/null || rc1=$?
4398 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4399 echo "rename failed with $rc1"
4403 if [ -e $migrate_dir2/target_file ]; then
4404 rm -rf $migrate_dir2/target_file &>/dev/null ||
4407 rm -rf $migrate_dir2/source_file &>/dev/null ||
4410 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4411 echo "unlink failed with $rc1"
4416 end_time=$(date +%s)
4417 duration=$((end_time - start_time))
4418 if [ $((duration % 10)) -eq 0 ]; then
4419 if [ $show_time -eq 1 ]; then
4420 echo "...$duration seconds"
4427 kill -0 $migrate_pid || {
4428 echo "migration stopped 1"
4432 [ $duration -ge 300 ] && break
4435 #check migration are still there
4436 kill -0 $migrate_pid || error "migration stopped 2"
4439 run_test 80b "Accessing directory during migration"
4442 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4446 mkdir -p $DIR1/$tdir
4448 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
4449 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
4452 touch d0/0 || error "create 0 failed"
4453 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
4454 stat d0/0 && error "stat mv filed succeed"
4455 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || error "rename d1/0 d0/0 failed"
4456 stat d0/0 || error "stat failed"
4458 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
4460 if [ $t -ne 3 ]; then
4461 ls -ai $DIR1/$tdir/d0
4462 error "expect 3 get $t"
4467 run_test 81a "rename and stat under striped directory"
4470 [ $MDSCOUNT -lt 2 ] &&
4471 skip "We need at least 2 MDTs for this test"
4478 $LFS mkdir -c $MDSCOUNT $DIR1/$tdir || error "$LFS mkdir"
4479 createmany -o $DIR1/$tdir/$tfile. $total || error "createmany"
4488 for i in $(seq $total); do
4489 mrename $DIR2/$tdir/$tfile.$i $DIR2/$tdir/$tfile-new.$i \
4493 kill -9 $setattr_pid
4495 run_test 81b "rename under striped directory doesn't deadlock"
4498 [[ "$MDS1_VERSION" -gt $(version_code 2.6.91) ]] ||
4499 skip "Need MDS version at least 2.6.92"
4501 # Client 1 creates a file.
4502 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
4504 # Client 2 opens the file.
4505 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
4507 # Client 1 makes the file an orphan.
4508 rm $DIR1/$tfile || error "rm"
4509 # Client 2 sets EA "user.multiop".
4511 wait $pid2 || error "multiop 2"
4512 # Client 1 gets EA "user.multiop". This used to fail because the EA
4513 # cache refill would get "trusted.link" from mdd_xattr_list() but
4514 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
4517 wait $pid1 || error "multiop 1"
4519 run_test 82 "fsetxattr and fgetxattr on orphan files"
4522 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4529 $LFS mkdir -i1 -c2 $tdir
4534 echo "start pid $pid1 to create/unlink striped directory"
4536 # Access the directory at the same time
4540 stat $tdir > /dev/null 2>&1
4544 echo "start pid $pid2 to stat striped directory"
4552 run_test 83 "access striped directory while it is being created/unlinked"
4555 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
4556 skip "lustre < 2.12.55 does not contain LU-12485 fix"
4560 $MULTIOP $DIR/$tfile oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:c ||
4561 error "create $tfile failed"
4562 mtime=$(stat -c%Y $DIR/$tfile)
4563 mtime=$((mtime + 200))
4565 #define OBD_FAIL_OBD_0NLINK_RACE 0x60b
4566 do_facet mds1 $LCTL set_param fail_loc=0x8000060b
4568 touch -c -m $mtime $DIR/$tfile &
4570 # sleep a while to let 'touch' run first
4572 rm -f $DIR2/$tfile || error "unlink $tfile failed"
4575 wait $setattr_pid || true
4577 run_test 84 "0-nlink race in lu_object_find()"
4580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4585 [ "$SLOW" = "yes" ] && duration=600
4586 # Open/Create under striped directory
4590 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4591 touch $tdir/f{0..3} > /dev/null 2>&1
4595 echo "start pid $pid1 to open/create under striped directory"
4597 # unlink the striped directory at the same time
4601 rm -rf $tdir > /dev/null 2>&1
4605 echo "start pid $pid2 to unlink striped directory"
4614 run_test 90 "open/create and unlink striped directory"
4617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4622 [ "$SLOW" = "yes" ] && duration=600
4623 # chmod striped directory
4627 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4628 chmod go+w $tdir > /dev/null 2>&1
4632 echo "start pid $pid1 to chmod striped directory"
4634 # unlink the striped directory at the same time
4638 rm -rf $tdir > /dev/null 2>&1
4642 echo "start pid $pid2 to unlink striped directory"
4651 run_test 91 "chmod and unlink striped directory"
4654 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4657 local cmd="exec $fd<$DIR1/$tdir"
4658 $LFS setdirstripe -c$MDSCOUNT $DIR1/$tdir || error "mkdir $tdir fails"
4661 trap "eval $cmd" EXIT
4662 cd $DIR1/$tdir || error "cd $DIR1/$tdir fails"
4663 rmdir ../$tdir || error "rmdir ../$tdir fails"
4665 #define OBD_FAIL_LLITE_NO_CHECK_DEAD 0x1408
4666 $LCTL set_param fail_loc=0x1408
4667 mkdir $DIR2/$tdir/dir && error "create dir succeeds"
4668 $LFS setdirstripe -i1 $DIR2/$tdir/remote_dir &&
4669 error "create remote dir succeeds"
4670 $LCTL set_param fail_loc=0
4674 run_test 92 "create remote directory under orphan directory"
4681 mkdir -p $DIR1/$tfile-1/
4682 mkdir -p $DIR2/$tfile-2/
4683 local old_rr=$(do_facet $SINGLEMDS "$LCTL get_param -n \
4684 lod.$FSNAME-MDT0000-*/qos_threshold_rr" | sed -e 's/%//')
4685 do_facet $SINGLEMDS "$LCTL set_param -n \
4686 lod.$FSNAME-MDT0000-*/qos_threshold_rr=100"
4687 #define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
4688 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x00000163"
4690 $LFS setstripe -c -1 $DIR1/$tfile-1/file1 &
4693 $LFS setstripe -c -1 $DIR2/$tfile-2/file2 &
4697 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x0"
4698 do_facet $SINGLEMDS "$LCTL set_param -n \
4699 lod.$FSNAME-MDT0000-*/qos_threshold_rr=$old_rr"
4701 $LFS getstripe $DIR1/$tfile-1/file1
4702 rc1=$($LFS getstripe -q $DIR1/$tfile-1/file1 |
4703 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4704 $LFS getstripe $DIR2/$tfile-2/file2
4705 rc2=$($LFS getstripe -q $DIR2/$tfile-2/file2 |
4706 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4707 echo "rc1=$rc1 and rc2=$rc2 "
4708 [ $rc1 -eq 0 ] && [ $rc2 -eq 0 ] ||
4709 error "object allocate on same ost detected"
4711 run_test 93 "alloc_rr should not allocate on same ost"
4714 $LCTL set_param osc.*.idle_timeout=0
4715 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=2 conv=fsync
4717 local before=$(date +%s)
4721 #define OBD_FAIL_LDLM_PAUSE_CANCEL 0x312
4722 $LCTL set_param fail_val=5 fail_loc=0x80000312
4723 dd if=/dev/zero of=$DIR/$tfile conv=notrunc oflag=append bs=4k count=1 &
4727 #define OBD_FAIL_LDLM_PAUSE_CANCEL_LOCAL 0x329
4728 $LCTL set_param fail_val=6 fail_loc=0x80000329
4729 $LCTL mark kill $pid
4732 dd if=/dev/zero of=$DIR2/$tfile conv=notrunc oflag=append bs=4k count=1
4735 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 conv=fsync
4737 evict=$(do_facet client $LCTL get_param \
4738 osc.$FSNAME-OST*-osc-*/state |
4739 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
4741 [ -z "$evict" ] || [[ $evict -le $before ]] ||
4742 (do_facet client $LCTL get_param \
4743 osc.$FSNAME-OST*-osc-*/state;
4744 error "eviction happened: $evict before:$before")
4745 $LCTL set_param osc.*.idle_timeout=debug
4747 run_test 94 "signal vs CP callback race"
4751 skip "Reserved for glimpse-ahead" && return
4752 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4753 skip "Need MDS version at least 2.10.55"
4757 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4759 lctl set_param -n mdc.*.stats=clear
4760 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4762 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4763 # first stat from server should return size data and save glimpse
4764 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4765 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
4766 # second stat to check size is NOT cached on client without IO lock
4767 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4769 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4770 [ $gls -ge 1 ] || error "Expect glimpse RPCs but none"
4773 run_test 100a "DoM: glimpse RPCs for stat without IO lock (DoM only file)"
4776 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4777 skip "Need MDS version at least 2.10.55"
4781 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4783 lctl set_param -n mdc.*.stats=clear
4784 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4785 cancel_lru_locks mdc
4786 # first stat data from server should have size
4787 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4788 # second stat to check size is cached on client
4789 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4791 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4792 # both stats should cause no glimpse requests
4793 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
4796 run_test 100b "DoM: no glimpse RPC for stat with IO lock (DoM only file)"
4799 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4800 skip "Need MDS version at least 2.10.55"
4804 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4806 lctl set_param -n mdc.*.stats=clear
4807 lctl set_param -n osc.*.stats=clear
4808 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4810 # check that size is merged from MDT and OST correctly
4811 $CHECKSTAT -t file -s 2097152 $DIR/$tdir/dom ||
4812 error "Wrong size from stat #1"
4814 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
4815 [ $gls -eq 0 ] && error "Expect OST glimpse RPCs but got none"
4819 run_test 100c "DoM: write vs stat without IO lock (combined file)"
4822 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4823 skip "Need MDS version at least 2.10.55"
4827 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4830 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4831 lctl set_param -n mdc.*.stats=clear
4832 $TRUNCATE $DIR2/$tdir/dom 4096
4834 # check that reported size is valid after file grows to OST and
4835 # is truncated back to MDT stripe size
4836 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom ||
4837 error "Wrong size from stat #1"
4839 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
4840 [ $gls -eq 0 ] && error "Expect OST glimpse but got none"
4844 run_test 100d "DoM: write+truncate vs stat without IO lock (combined file)"
4847 [ "$MDS1_VERSION" -lt $(version_code 2.11.50) ] &&
4848 skip "Need MDS version at least 2.11.50"
4850 local dom=$DIR/$tdir/dom
4851 local dom2=$DIR2/$tdir/dom
4854 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
4856 cancel_lru_locks mdc
4857 dd if=/dev/urandom of=$dom bs=12000 count=1
4858 $TRUNCATE $dom2 6000
4859 cancel_lru_locks mdc
4860 lctl set_param -n mdc.*.stats=clear
4861 # expect read-on-open to return all data before write
4862 cat /etc/hosts >> $dom
4863 local read=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
4864 [[ $read -eq 0 ]] || error "Unexpected $read READ RPCs"
4866 run_test 100e "DoM: read on open and file size"
4869 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4870 skip "Need MDS version at least 2.10.55"
4872 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4874 $CHECKSTAT -t file $DIR1/$tfile
4876 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4877 sysctl -wq vm.dirty_writeback_centisecs=0
4879 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4882 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4883 error_noexit "Write fails"
4884 # must discard pages
4885 lctl set_param -n mdc.*.stats=clear
4886 rm $DIR2/$tfile || error "Unlink fails"
4888 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4889 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4891 run_test 101a "Discard DoM data on unlink"
4894 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4895 skip "Need MDS version at least 2.10.55"
4897 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4898 touch $DIR1/${tfile}_2
4900 $CHECKSTAT -t file $DIR1/$tfile
4902 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4903 sysctl -wq vm.dirty_writeback_centisecs=0
4905 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4908 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 || error "Write fails"
4909 # must discard pages
4910 lctl set_param -n mdc.*.stats=clear
4911 mv $DIR2/${tfile}_2 $DIR2/$tfile || error "Rename fails"
4913 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4914 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4916 run_test 101b "Discard DoM data on rename"
4919 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4920 skip "Need MDS version at least 2.10.55"
4922 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4924 $CHECKSTAT -t file $DIR1/$tfile
4926 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4927 sysctl -wq vm.dirty_writeback_centisecs=0
4929 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4932 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 || error "Write fails"
4933 $MULTIOP $DIR1/$tfile O_c &
4936 lctl set_param -n mdc.*.stats=clear
4937 rm $DIR2/$tfile > /dev/null || error "Unlink fails for opened file"
4938 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
4940 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4941 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4943 run_test 101c "Discard DoM data on close-unlink"
4945 # test to verify file handle related system calls
4946 # (name_to_handle_at/open_by_handle_at)
4947 # The new system calls are supported in glibc >= 2.14.
4949 # test to verify we can open by handle an unlinked file from > 1 client
4950 # This test opens the file normally on $DIR1, which is on one mount, and then
4951 # opens it by handle on $DIR2, which is on a different mount.
4953 [ "$MDS1_VERSION" -lt $(version_code 2.11.57) ] &&
4954 skip "Needs MDS version 2.11.57 or later"
4956 echo "Test file_handle syscalls" > $DIR/$tfile ||
4957 error "write failed"
4958 check_fhandle_syscalls $DIR/$tfile $DIR2 ||
4959 error "check_fhandle_syscalls failed"
4962 run_test 102 "Test open by handle of unlinked file"
4964 # Compare file size between first & second mount, ensuring the client correctly
4965 # glimpses even with unused speculative locks - LU-11670
4967 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
4968 skip "Lockahead needs OST version at least 2.10.50"
4972 test_mkdir -p $DIR/$tdir
4974 # Force file on to OST0
4975 $LFS setstripe -i 0 $DIR/$tdir
4977 # Do not check multiple locks on glimpse
4978 # OBD_FAIL_OSC_NO_SIZE_DATA 0x415
4979 $LCTL set_param fail_loc=0x415
4981 # Delay write commit by 2 seconds to guarantee glimpse wins race
4982 # The same fail_loc is used on client & server so it can work in the
4983 # single node sanity setup
4984 do_facet ost1 $LCTL set_param fail_loc=0x415 fail_val=2
4986 echo "Incorrect size expected (no glimpse fix):"
4987 lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
4989 if [ $rc -eq 0 ]; then
4990 echo "This doesn't work 100%, but this is just reproducing the bug, not testing the fix, so OK to not fail test."
4993 # guarantee write commit timeout has expired
4996 # Clear fail_loc on client
4997 $LCTL set_param fail_loc=0
4999 # Delay write commit by 2 seconds to guarantee glimpse wins race
5000 # OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5001 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
5003 # Write commit is still delayed by 2 seconds
5004 lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
5006 [ $rc -eq 0 ] || error "Lockahead test$locktest failed, $rc"
5008 # guarantee write commit timeout has expired
5011 rm -f $DIR/$tfile || error "unable to delete $DIR/$tfile"
5013 run_test 103 "Test size correctness with lockahead"
5019 xtimes=$(stat -c "%X %Y %Z" $DIR/$tfile)
5030 output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
5031 ((xtimes[0]=$(awk -F ':' /atime/'{ print $2 }' <<< "$output")))
5032 ((xtimes[1]=$(awk -F ':' /mtime/'{ print $2 }' <<< "$output")))
5033 ((xtimes[2]=$(awk -F ':' /ctime/'{ print $2 }' <<< "$output")))
5041 local xtimes=($(get_stat_xtimes))
5042 local mdt_xtimes=($(get_mdt_xtimes $mdtdev))
5044 echo "STAT a|m|ctime ${xtimes[*]}"
5045 echo "MDT a|m|ctime ${xtimes[*]}"
5046 [[ ${xtimes[0]} == ${mdt_xtimes[0]} ]] ||
5047 error "$DIR/$tfile atime (${xtimes[0]}:${mdt_xtimes[0]}) diff"
5048 [[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
5049 error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
5050 [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
5051 error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
5055 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip_env "ldiskfs only test"
5056 [ $MDS1_VERSION -lt $(version_code 2.12.4) ] &&
5057 skip "Need MDS version at least 2.12.4"
5060 local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
5061 local atime_diff=$(do_facet $SINGLEMDS \
5062 lctl get_param -n mdd.*MDT0000*.atime_diff)
5064 do_facet $SINGLEMDS \
5065 lctl set_param -n mdd.*MDT0000*.atime_diff=0
5067 stack_trap "do_facet $SINGLEMDS \
5068 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff" EXIT
5070 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5071 check_mdt_xtimes $mdtdev
5074 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5075 check_mdt_xtimes $mdtdev
5077 $MULTIOP $DIR2/$tfile Oz8192w8192_c &
5080 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5082 kill -USR1 $pid && wait $pid || error "multiop failure"
5083 check_mdt_xtimes $mdtdev
5088 # Verify mtime/ctime is NOT upated on MDS when there is no modification
5089 # on the client side
5090 xtimes=($(get_stat_xtimes))
5091 $MULTIOP $DIR/$tfile O_c &
5094 kill -USR1 $pid && wait $pid || error "multiop failure"
5095 mdt_xtimes=($(get_mdt_xtimes $mdtdev))
5096 [[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
5097 error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
5098 [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
5099 error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
5100 check_mdt_xtimes $mdtdev
5103 # Change ctime via chmod
5104 $MULTIOP $DIR/$tfile o_tc &
5107 kill -USR1 $pid && wait $pid || error "multiop failure"
5108 check_mdt_xtimes $mdtdev
5110 run_test 104 "Verify that MDS stores atime/mtime/ctime during close"
5113 test_mkdir -p $DIR/$tdir
5114 echo test > $DIR/$tdir/$tfile
5115 $LCTL set_param fail_loc=0x416
5116 cancel_lru_locks osc & sleep 1
5117 fsize1=$(stat -c %s $DIR2/$tdir/$tfile)
5119 [[ $fsize1 = 5 ]] || error "Glimpse returned wrong file size $fsize1"
5121 run_test 105 "Glimpse and lock cancel race"
5124 [ "$mds1_FSTYPE" == "ldiskfs" ] && statx_supported ||
5125 skip_env "Test only for ldiskfs and statx() supported"
5130 local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
5132 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5133 btime=$($STATX -c %W $DIR/$tfile)
5134 output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
5136 ((mdt_btime=$(awk -F ':' /crtime/'{ print $2 }' <<< "$output")))
5137 [[ $btime == $mdt_btime ]] ||
5138 error "$DIR/$tfile btime ($btime:$mdt_btime) diff"
5141 run_test 106a "Verify the btime via statx()"
5144 statx_supported || skip_env "statx() only test"
5149 $LFS setstripe -c 1 $DIR/$tfile || error "$DIR/$tfile setstripe failed"
5150 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5151 cancel_lru_locks $OSC
5152 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5154 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5155 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5156 error "$STATX should send 1 glimpse RPC to $OSC"
5158 cancel_lru_locks $OSC
5159 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5160 # %n: FILENAME; %i: STATX_INO; %A STATX_MODE; %h STATX_NLINK;
5161 # %u: STATX_UID; %g: STATX_GID; %W STATX_BTIME; %X STATX_ATIME;
5163 $STATX -c "%n %i %A %h %u %g %W %X %Z" $DIR/$tfile
5164 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5165 [ $rpcs_after -eq $rpcs_before ] ||
5166 error "$STATX should not send glimpse RPCs to $OSC"
5168 cancel_lru_locks $OSC
5169 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5170 $STATX --cached=always $DIR/$tfile
5171 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5172 [ $rpcs_after -eq $rpcs_before ] ||
5173 error "$STATX should not send glimpse RPCs to $OSC"
5175 cancel_lru_locks $OSC
5176 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5177 $STATX -c %Y $DIR/$tfile
5178 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5179 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5180 error "$STATX -c %Y should send 1 glimpse RPC to $OSC"
5182 cancel_lru_locks $OSC
5183 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5184 $STATX -c %s $DIR/$tfile
5185 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5186 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5187 error "$STATX -c %s should send 1 glimpse RPC to $OSC"
5189 cancel_lru_locks $OSC
5190 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5191 $STATX -c %b $DIR/$tfile
5192 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5193 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5194 error "$STATX -c %b should send 1 glimpse RPC to $OSC"
5196 run_test 106b "Glimpse RPCs test for statx"
5199 statx_supported || skip_env "statx() only test"
5204 # Mask supported in stx_attributes by Lustre is
5205 # STATX_ATTR_IMMUTABLE(0x10) | STATX_ATTR_APPEND(0x20) : (0x30).
5206 mask=$($STATX -c %p $DIR/$tfile)
5207 [[ $mask == "30" ]] ||
5208 error "supported stx_attributes: got '$mask', expected '30'"
5209 chattr +i $DIR/$tfile || error "chattr +i $DIR/$tfile failed"
5210 mask=$($STATX -c %r $DIR/$tfile)
5211 [[ $mask == "10" ]] ||
5212 error "got immutable flags '$mask', expected '10'"
5213 chattr -i $DIR/$tfile || error "chattr -i $DIR/$tfile failed"
5214 mask=$($STATX -c %r $DIR/$tfile)
5215 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5216 chattr +a $DIR/$tfile || error "chattr +a $DIR/$tfile failed"
5217 mask=$($STATX -c %r $DIR/$tfile)
5218 [[ $mask == "20" ]] || error "got flags '$mask', expected '20'"
5219 chattr -a $DIR/$tfile || error "chattr -a $DIR/$tfile failed"
5220 mask=$($STATX -c %r $DIR/$tfile)
5221 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5222 chattr +ia $DIR/$tfile || error "chattr +ia $DIR/$tfile failed"
5223 mask=$($STATX -c %r $DIR/$tfile)
5224 [[ $mask == "30" ]] || error "got flags '$mask', expected '30'"
5225 chattr -ia $DIR/$tfile || error "chattr -ia $DIR/$tfile failed"
5226 mask=$($STATX -c %r $DIR/$tfile)
5227 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5229 run_test 106c "Verify statx attributes mask"
5231 log "cleanup: ======================================================"
5233 # kill and wait in each test only guarentee script finish, but command in script
5234 # like 'rm' 'chmod' may still be running, wait for all commands to finish
5235 # otherwise umount below will fail
5236 [ "$(mount | grep $MOUNT2)" ] && wait_update $HOSTNAME "fuser -m $MOUNT2" "" ||
5241 check_and_cleanup_lustre