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 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
556 run_test 18 "mmap sanity check ================================="
558 test_19() { # bug3811
559 local node=$(facet_active_host ost1)
561 [ "x$DOM" = "xyes" ] && node=$(facet_active_host $SINGLEMDS)
563 # check whether obdfilter is cache capable at all
564 get_osd_param $node '' read_cache_enable >/dev/null ||
565 skip "not cache-capable obdfilter"
567 local MAX=$(get_osd_param $node '' readcache_max_filesize | head -n 1)
568 set_osd_param $node '' readcache_max_filesize 4096
569 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
570 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
571 cp $TMP/$tfile $DIR1/$tfile
572 for i in `seq 1 20`; do
573 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
574 cancel_lru_locks $OSC > /dev/null
575 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
576 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
578 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
579 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
580 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
581 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
583 set_osd_param $node '' readcache_max_filesize $MAX
586 run_test 19 "test concurrent uncached read races ==============="
591 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
592 $MULTIOP $DIR1/f20 Ow8190c
593 $MULTIOP $DIR2/f20 Oz8194w8190c
594 $MULTIOP $DIR1/f20 Oz0r8190c
596 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
598 error $CNTD" page left in cache after lock cancel" || true
600 run_test 20 "test extra readahead page left in cache ===="
607 test_21() { # Bug 5907
608 test_mkdir $DIR1/$tdir
609 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
611 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
612 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
613 test -d $DIR1/$tdir || error "Mounted directory disappeared"
615 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
618 run_test 21 " Try to remove mountpoint on another dir ===="
620 test_23() { # Bug 5972
621 local at_diff=$(do_facet $SINGLEMDS \
622 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
623 echo "atime should be updated while another read" > $DIR1/$tfile
625 # clear the lock(mode: LCK_PW) gotten from creating operation
626 cancel_lru_locks $OSC
629 sleep $((at_diff + 1))
631 echo "starting reads"
632 multiop_bg_pause $DIR1/$tfile or20_c || return 1
633 # with SOM and opencache enabled, we need to close a file and cancel
634 # open lock to get atime propogated to MDS
635 kill -USR1 $! || return 2
638 time2=$(stat -c "%X" $DIR/$tfile)
639 echo "new atime is $time2"
641 [ $time2 -gt $time1 ] || error "atime was not updated"
642 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
645 run_test 23 " others should see updated atime while another read===="
649 lfs df || error "lfs df failed"
650 lfs df -ih || error "lfs df -ih failed"
651 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
652 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
653 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
654 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
656 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
657 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
658 lctl --device %osc deactivate
659 lfs df -i || error "lfs df -i with deactivated OSC failed"
660 lctl --device %osc activate
661 lfs df || error "lfs df with reactivated OSC failed"
663 run_test 24a "lfs df [-ih] [path] test ========================="
667 fsnum=$(lfs_df | grep -c "summary")
668 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
670 run_test 24b "lfs df should show both filesystems ==============="
673 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
675 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
678 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
679 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
681 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
682 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
683 error "setfacl $DIR2/$tdir #1"
684 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
685 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
686 error "setfacl $DIR2/$tdir #2"
687 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
688 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
689 error "setfacl $DIR2/$tdir #3"
690 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
691 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
692 error "setfacl $DIR2/$tdir #4"
693 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
697 run_test 25a "change ACL on one mountpoint be seen on another ==="
700 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
702 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
704 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
707 $LFS mkdir -i 1 $DIR1/$tdir
708 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
709 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
711 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
712 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
713 error "setfacl $DIR2/$tdir #1"
714 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
715 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
716 error "setfacl $DIR2/$tdir #2"
717 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
718 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
719 error "setfacl $DIR2/$tdir #3"
720 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
721 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
722 error "setfacl $DIR2/$tdir #4"
723 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
727 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
730 utime $DIR1/f26a -s $DIR2/f26a || error "utime failed for $DIR1/f26a"
732 run_test 26a "allow mtime to get older"
737 echo "aaa" >> $DIR1/$tfile
739 chmod a+x $DIR2/$tfile
740 mt1=`stat -c %Y $DIR1/$tfile`
741 mt2=`stat -c %Y $DIR2/$tfile`
743 if [ x"$mt1" != x"$mt2" ]; then
744 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
747 run_test 26b "sync mtime between ost and mds"
750 cancel_lru_locks $OSC
752 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
757 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
762 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
764 lctl set_param -n ldlm.dump_namespaces ""
765 wait $DD1_PID $DD2_PID
766 [ $? -ne 0 ] && lctl dk $TMP/debug || true
768 run_test 27 "align non-overlapping extent locks from request ==="
770 test_28() { # bug 9977
771 ECHO_UUID="ECHO_osc1_UUID"
772 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
774 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
775 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
776 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
780 attach echo_client ECHO_osc1 $ECHO_UUID
784 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
785 $LCTL --device $tECHOID destroy "${tOBJID}:0"
793 # reading of 1st stripe should pass
794 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
795 # reading of 2nd stripe should fail (this stripe was destroyed)
796 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
798 # now, recreating test file
799 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error "dd failed"
800 # reading of 1st stripe should pass
801 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
802 # reading of 2nd stripe should pass
803 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 ||
806 run_test 28 "read/write/truncate file with lost stripes"
808 test_30() { #b=11110, LU-2523
809 test_mkdir $DIR1/$tdir
810 cp -f /bin/bash $DIR1/$tdir/bash
811 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
812 $DIR1/$tdir/bash -c 'sleep 2;
813 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
817 run_test 30 "recreate file race"
820 test_mkdir $DIR1/$tdir
821 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
822 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
823 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
824 lctl set_param fail_loc=0x314
825 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
826 awk 'BEGIN { FS="+" } /in/ {print $1}')
827 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
829 run_test 31a "voluntary cancel / blocking ast race=============="
832 remote_ost || { skip "local OST" && return 0; }
833 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
835 # make sure there is no local locks due to destroy
836 wait_mds_ost_sync || error "wait_mds_ost_sync()"
837 wait_delete_completed || error "wait_delete_completed()"
839 test_mkdir $DIR1/$tdir
840 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
841 cp /etc/hosts $DIR/$tdir/$tfile
842 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
843 lctl set_param fail_loc=0x314
844 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
845 do_facet ost1 lctl set_param fail_loc=0x316
847 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
848 lctl set_param fail_loc=0
849 do_facet ost1 lctl set_param fail_loc=0
850 # cleanup: reconnect the client back
853 run_test 31b "voluntary OST cancel / blocking ast race=============="
855 # enable/disable lockless truncate feature, depending on the arg 0/1
856 enable_lockless_truncate() {
857 lctl set_param -n $OSC.*.lockless_truncate $1
860 test_32a() { # bug 11270
861 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
862 local stripe_size=$(do_facet $SINGLEMDS \
863 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
865 save_lustre_params client "$OSC.*.lockless_truncate" > $save
866 # restore lockless_truncate default values on exit
867 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
868 cancel_lru_locks $OSC
869 enable_lockless_truncate 1
871 lfs setstripe -c -1 $DIR1/$tfile
872 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$stripe_size > \
874 clear_stats $OSC.*.${OSC}_stats
876 log "checking cached lockless truncate"
877 $TRUNCATE $DIR1/$tfile 8000000
878 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
879 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
880 error "cached truncate isn't lockless"
882 log "checking not cached lockless truncate"
883 $TRUNCATE $DIR2/$tfile 5000000
884 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
885 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
886 error "not cached truncate isn't lockless"
888 log "disabled lockless truncate"
889 enable_lockless_truncate 0
890 clear_stats $OSC.*.${OSC}_stats
891 $TRUNCATE $DIR2/$tfile 3000000
892 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
893 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -eq 0 ] ||
894 error "lockless truncate disabling failed"
897 run_test 32a "lockless truncate"
899 test_32b() { # bug 11270
900 remote_ost_nodsh && skip "remote OST with nodsh" && return
903 local facets=$(get_facets OST)
904 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
906 save_lustre_params client "osc.*.contention_seconds" > $p
907 save_lustre_params $facets \
908 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
909 save_lustre_params $facets \
910 "ldlm.namespaces.filter-*.contended_locks" >> $p
911 save_lustre_params $facets \
912 "ldlm.namespaces.filter-*.contention_seconds" >> $p
913 clear_stats $OSC.*.${OSC}_stats
915 # agressive lockless i/o settings
916 do_nodes $(comma_list $(osts_nodes)) \
917 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
918 ldlm.namespaces.filter-*.contended_locks=0 \
919 ldlm.namespaces.filter-*.contention_seconds=60"
920 lctl set_param -n $OSC.*.contention_seconds=60
922 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
924 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
927 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -ne 0 ] ||
928 error "lockless i/o was not triggered"
929 # disable lockless i/o (it is disabled by default)
930 do_nodes $(comma_list $(osts_nodes)) \
931 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
932 ldlm.namespaces.filter-*.contended_locks=32 \
933 ldlm.namespaces.filter-*.contention_seconds=0"
934 # set contention_seconds to 0 at client too, otherwise Lustre still
935 # remembers lock contention
936 lctl set_param -n $OSC.*.contention_seconds=0
937 clear_stats $OSC.*.${OSC}_stats
939 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
941 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
944 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -eq 0 ] ||
945 error "lockless i/o works when disabled"
947 restore_lustre_params <$p
950 run_test 32b "lockless i/o"
954 local mdts=$(get_facets MDS)
959 for mds in ${mdts//,/ }; do
961 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
962 xargs readlink -f" ))
963 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
966 stat=$(( stat + val))
971 # commit on sharing tests
973 remote_mds_nodsh && skip "remote MDS with nodsh" && return
975 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS"
976 [ $CLIENTCOUNT -lt 2 ] &&
977 skip "Need two or more clients, have $CLIENTCOUNT"
979 local nfiles=${TEST33_NFILES:-10000}
980 local param_file=$TMP/$tfile-params
986 save_lustre_params $(get_facets MDS) \
987 "mdt.*.commit_on_sharing" > $param_file
990 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
994 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
996 [ "$mds1_FSTYPE" = ldiskfs ] && jbdold=$(print_jbd_stat)
997 echo "=== START createmany old: $jbdold transaction"
998 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
999 [ "$mds1_FSTYPE" = ldiskfs ] && jbdnew=$(print_jbd_stat)
1000 [ "$mds1_FSTYPE" = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
1001 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
1002 [ "$mds1_FSTYPE" = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
1003 avgtime=$(( avgtime + elapsed ))
1005 eval cos${COS}_jbd=$((avgjbd / 3))
1006 eval cos${COS}_time=$((avgtime / 3))
1009 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
1010 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
1011 [ "$cos0_jbd" != 0 ] &&
1012 echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
1013 [ "$cos0_time" != 0 ] &&
1014 echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
1016 restore_lustre_params < $param_file
1020 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
1022 # commit on sharing tests
1024 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1026 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
1027 [ $CLIENTCOUNT -ge 2 ] ||
1028 { skip "Need two or more clients, have $CLIENTCOUNT" &&
1030 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1032 local nfiles=${TEST33_NFILES:-10000}
1033 local param_file=$TMP/$tfile-params
1035 save_lustre_params $(get_facets MDS) \
1036 "mdt.*.commit_on_sharing" > $param_file
1045 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
1049 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX \
1050 $DIR1/$tdir-\\\$(hostname)-$i"
1052 jbdold=$(print_jbd_stat)
1053 echo "=== START createmany old: $jbdold transaction"
1054 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
1055 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
1056 -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
1058 jbdnew=$(print_jbd_stat)
1059 jbd=$(( jbdnew - jbdold ))
1060 echo "=== END createmany new: $jbdnew transaction : \
1061 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
1062 avgjbd=$(( avgjbd + jbd ))
1063 avgtime=$(( avgtime + elapsed ))
1065 eval cos${COS}_jbd=$((avgjbd / 3))
1066 eval cos${COS}_time=$((avgtime / 3))
1069 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
1070 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
1071 [ "$cos0_jbd" != 0 ] &&
1072 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
1073 [ "$cos0_time" != 0 ] &&
1074 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
1076 restore_lustre_params < $param_file
1080 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
1083 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1084 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1085 skip "DNE CoS not supported"
1089 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS || error "start mds1 failed"
1095 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1096 # do twice in case transaction is committed before unlock, see LU-8200
1098 # remote dir is created on MDT1, which enqueued lock of $tdir on
1100 $LFS mkdir -i 1 $DIR/$tdir/remote.$i
1101 mkdir $DIR/$tdir/local.$i
1103 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1104 echo "sync_count $sync_count"
1105 [ $sync_count -eq 0 ] && error "Sync-Lock-Cancel not triggered"
1108 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1109 $LFS mkdir -i 1 $DIR/$tdir/remote.3
1110 # during sleep remote mkdir should have been committed and canceled
1111 # remote lock spontaneously, which shouldn't trigger sync
1113 mkdir $DIR/$tdir/local.3
1114 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1115 echo "sync_count $sync_count"
1116 [ $sync_count -eq 0 ] || error "Sync-Lock-Cancel triggered"
1118 run_test 33c "Cancel cross-MDT lock should trigger Sync-Lock-Cancel"
1120 # arg1 is operations done before CoS, arg2 is the operation that triggers CoS
1124 local nodes=$(comma_list $(mdts_nodes))
1128 # trigger CoS twice in case transaction commit before unlock
1131 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1133 commit_nr=$(do_nodes $nodes \
1134 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1135 total=$((total + commit_nr));
1140 echo "CoS count $total"
1141 [ $total -gt 0 ] || error "$2 didn't trigger CoS"
1145 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1146 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1147 skip "DNE CoS not supported"
1149 # remote directory create
1150 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -i 1 $DIR/$tdir/subdir"
1151 # remote directory unlink
1152 op_trigger_cos "$LFS mkdir -i 1 $DIR/$tdir" "rmdir $DIR/$tdir"
1153 # striped directory create
1154 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -c 2 $DIR/$tdir/subdir"
1155 # striped directory setattr
1156 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1157 "chmod 713 $DIR/$tdir"
1158 # striped directory unlink
1159 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1162 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1163 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1164 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1165 touch $DIR/$tdir/d1/tgt" \
1166 "ln $DIR/$tdir/d1/tgt $DIR/$tdir/d2/src"
1168 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1169 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1170 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1171 touch $DIR/$tdir/d1/src" \
1172 "mv $DIR/$tdir/d1/src $DIR/$tdir/d2/tgt"
1174 op_trigger_cos "$LFS mkdir -i 0 $DIR/$tdir" \
1175 "$LFS migrate -m 1 $DIR/$tdir"
1179 run_test 33d "DNE distributed operation should trigger COS"
1182 [ -n "$CLIENTS" ] || skip "Need two or more clients"
1183 [ $CLIENTCOUNT -ge 2 ] ||
1184 skip "Need two or more clients, have $CLIENTCOUNT"
1185 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1186 [ "$MDS1_VERSION" -lt $(version_code 2.7.63) ] &&
1187 skip "DNE CoS not supported"
1189 local client2=${CLIENT2:-$(hostname)}
1193 local nodes=$(comma_list $(mdts_nodes))
1194 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1196 $LFS mkdir -c 2 $DIR/$tdir
1197 mkdir $DIR/$tdir/subdir
1198 echo abc > $DIR/$tdir/$tfile
1199 do_node $client2 echo dfg >> $DIR/$tdir/$tfile
1200 do_node $client2 touch $DIR/$tdir/subdir
1202 local async_commit_count=$(do_nodes $nodes \
1203 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1204 [ $async_commit_count -gt 0 ] && error "CoS triggerred"
1208 run_test 33e "DNE local operation shouldn't trigger COS"
1210 # End commit on sharing tests
1212 get_ost_lock_timeouts() {
1213 local nodes=${1:-$(comma_list $(osts_nodes))}
1215 local locks=$(do_nodes $nodes \
1216 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
1224 do_nodes $(comma_list $(osts_nodes)) \
1225 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1226 for i in $(seq $OSTCOUNT); do
1227 wait_osc_import_ready client ost$i
1232 remote_ost_nodsh && skip "remote OST with nodsh" && return
1236 trap cleanup_34 EXIT RETURN
1237 for OPER in notimeout timeout ; do
1238 rm $DIR1/$tfile 2>/dev/null
1239 lock_in=$(get_ost_lock_timeouts)
1240 if [ $OPER == "timeout" ] ; then
1241 for j in `seq $OSTCOUNT`; do
1242 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
1243 do_facet ost$j lctl set_param fail_loc=0x511
1245 echo lock should expire
1247 for j in `seq $OSTCOUNT`; do
1248 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1249 do_facet ost$j lctl set_param fail_loc=0x512
1251 echo lock should not expire
1253 echo writing on client1
1254 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1256 echo reading on client2
1257 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1258 # wait for a lock timeout
1260 lock_out=$(get_ost_lock_timeouts)
1261 if [ $OPER == "timeout" ] ; then
1262 if [ $lock_in == $lock_out ]; then
1263 error "no lock timeout happened"
1268 if [ $lock_in != $lock_out ]; then
1269 error "lock timeout happened"
1277 run_test 34 "no lock timeout under IO"
1279 test_35() { # bug 17645
1282 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1283 awk '/generation/{print $2}')
1285 generation[count]=$g
1289 test_mkdir $MOUNT1/$tdir
1290 cancel_lru_locks mdc
1292 # Let's initiate -EINTR situation by setting fail_loc and take
1293 # write lock on same file from same client. This will not cause
1294 # bl_ast yet as lock is already in local cache.
1295 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1296 do_facet client "lctl set_param fail_loc=0x80000317"
1297 local timeout=$(do_facet $SINGLEMDS lctl get_param -n timeout)
1298 let timeout=timeout*3
1300 while test $nr -lt 10; do
1301 log "Race attempt $nr"
1302 local blk1=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1303 awk '/ldlm_bl_callback/ { print $2 }')
1304 test "x$blk1" = "x" && blk1=0
1305 createmany -o $MOUNT2/$tdir/a 4000 &
1309 # Let's make conflict and bl_ast
1310 ls -la $MOUNT1/$tdir > /dev/null &
1313 log "Wait for $pid1 $pid2 for $timeout sec..."
1315 kill -9 $pid1 $pid2 > /dev/null 2>&1
1317 local blk2=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1318 awk '/ldlm_bl_callback/ { print $2 }')
1319 test "x$blk2" = "x" && blk2=0
1320 test $blk2 -gt $blk1 && break
1321 rm -fr $MOUNT1/$tdir
1322 cancel_lru_locks mdc
1325 do_facet client "lctl set_param fail_loc=0x0"
1326 df -h $MOUNT1 $MOUNT2
1328 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1329 awk '/generation/{print $2}')
1331 if ! test "$g" -eq "${generation[count]}"; then
1332 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1334 for imp in $list; do
1335 if [ $c = $count ]; then
1340 imp=$(echo "$imp" | awk -F"." '{print $2}')
1341 error "Eviction happened on import $imp"
1346 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1348 test_36() { #bug 16417
1353 test_mkdir $DIR1/$tdir
1354 $LFS setstripe -c -1 $DIR1/$tdir
1357 let SIZE_B=SIZE*1024*1024
1358 sync; sleep 2; sync # wait for delete thread
1359 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
1360 wait_destroy_complete || error "wait_destroy_complete failed"
1362 while [ $i -le 10 ]; do
1363 lctl mark "start test - cycle ($i)"
1364 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1365 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1366 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1367 sync # sync data from client cache
1368 sync_all_data # sync data from server cache (delayed allocation)
1370 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1371 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1373 rm -f $DIR1/$tdir/$tfile
1374 kill -USR1 $read_pid
1376 sync; sleep 2; sync # Ensure new statfs
1377 wait_delete_completed
1378 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1379 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1381 # this free space! not used
1382 (( $after_dd <= $after)) ||
1383 error "space leaked after_dd:$after_dd > after:$after"
1387 run_test 36 "handle ESTALE/open-unlink correctly"
1389 test_37() { # bug 18695
1390 test_mkdir $DIR1/$tdir
1391 multiop_bg_pause $DIR1/$tdir D_c || return 1
1393 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1394 createmany -m $DIR2/$tdir/f 10000
1395 # set mtime/atime backward
1396 touch -t 198001010000 $DIR2/$tdir
1397 kill -USR1 $MULTIPID
1398 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1399 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1402 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1404 # this should be set to past
1405 TEST_39_MTIME=`date -d "1 year ago" +%s`
1409 local client1=${CLIENT1:-`hostname`}
1410 local client2=${CLIENT2:-`hostname`}
1412 do_node $client1 "touch $DIR1/$tfile"
1414 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1415 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1416 [ "$mtime1" = $TEST_39_MTIME ] || \
1417 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1419 local d1=`do_node $client1 date +%s`
1420 do_node $client1 'echo hello >> '$DIR1/$tfile
1421 local d2=`do_node $client1 date +%s`
1423 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1424 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1425 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1427 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1429 for (( i=0; i < 2; i++ )) ; do
1430 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1431 [ "$mtime2" = "$mtime3" ] || \
1432 error "mtime ($mtime2) changed (to $mtime3) on rename"
1434 cancel_lru_locks osc
1435 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1438 run_test 39a "test from 11063 =================================="
1441 local client1=${CLIENT1:-`hostname`}
1442 local client2=${CLIENT2:-`hostname`}
1446 local mtime1=`stat -c %Y $DIR1/$tfile`
1447 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1450 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1452 for (( i=0; i < 2; i++ )) ; do
1453 local mtime3=`stat -c %Y $DIR1/$tfile`
1454 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1456 [ "$mtime3" = "$mtime4" ] || \
1457 error "different mtime on clients: $mtime3, $mtime4"
1458 [ "$mtime3" = $TEST_39_MTIME ] || \
1459 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1461 cancel_lru_locks osc
1462 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1465 run_test 39b "11063 problem 1 =================================="
1468 local client1=${CLIENT1:-`hostname`}
1469 local client2=${CLIENT2:-`hostname`}
1471 echo hello > $DIR1/$tfile
1473 local mtime1=`stat -c %Y $DIR1/$tfile`
1474 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1475 [ "$mtime1" = "$mtime2" ] || \
1476 error "create: different mtime on clients: $mtime1, $mtime2"
1479 $TRUNCATE $DIR1/$tfile 1
1481 for (( i=0; i < 2; i++ )) ; do
1482 local mtime3=`stat -c %Y $DIR1/$tfile`
1483 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1485 [ "$mtime3" = "$mtime4" ] || \
1486 error "different mtime on clients: $mtime3, $mtime4"
1487 [ "$mtime3" -gt $mtime2 ] || \
1488 error "truncate did not update mtime: $mtime2, $mtime3"
1490 cancel_lru_locks osc
1491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1494 run_test 39c "check truncate mtime update ======================"
1496 test_39d() { # LU-7310
1498 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1500 local mtime1=$(stat -c %Y $DIR2/$tfile)
1501 [ "$mtime1" = $TEST_39_MTIME ] ||
1502 error "mtime: $mtime1, should be $TEST_39_MTIME"
1505 # define OBD_FAIL_OSC_NO_GRANT 0x411
1506 $LCTL set_param fail_loc=0x411
1508 local d1=$(date +%s)
1509 echo hello >> $DIR1/$tfile
1510 local d2=$(date +%s)
1512 $LCTL set_param fail_loc=0
1514 cancel_lru_locks $OSC
1516 local mtime2=$(stat -c %Y $DIR2/$tfile)
1517 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] ||
1518 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1520 run_test 39d "sync write should update mtime"
1523 # how long 40-47 take with specific delay
1530 # for pdo testing, we must cancel MDT-MDT locks as well as client locks to
1531 # avoid unexpected delays due to previous tests
1533 cancel_lru_locks mdc
1534 do_nodes $(comma_list $(mdts_nodes)) \
1535 $LCTL set_param -n ldlm.namespaces.*mdt*.lru_size=clear
1536 do_nodes $(comma_list $(mdts_nodes)) \
1537 $LCTL get_param ldlm.namespaces.*mdt*.lock_unused_count \
1538 ldlm.namespaces.*mdt*.lock_count | grep -v '=0'
1541 # check that pid exists hence second operation wasn't blocked by first one
1542 # if it is so then there is no conflict, return 0
1543 # else second operation is conflicting with first one, return 1
1544 check_pdo_conflict() {
1547 pdo_sched # to ensure OP1 is finished on client if OP2 is blocked by OP1
1548 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1558 # test 40: check non-blocking operations
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1562 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1563 do_nodes $(comma_list $(mdts_nodes)) \
1564 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1566 mkdir $DIR1/$tfile &
1568 touch $DIR2/$tfile-2
1569 check_pdo_conflict $PID1 || error "create is blocked"
1570 mkdir $DIR2/$tfile-3
1571 check_pdo_conflict $PID1 || error "mkdir is blocked"
1572 link $DIR2/$tfile-2 $DIR2/$tfile-4
1573 check_pdo_conflict $PID1 || error "link is blocked"
1574 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1575 check_pdo_conflict $PID1 || error "rename is blocked"
1576 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1577 check_pdo_conflict $PID1 || error "getattr is blocked"
1578 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1579 rmdir $DIR2/$tfile-3
1580 check_pdo_conflict $PID1 || error "unlink is blocked"
1582 # all operations above shouldn't wait the first one
1583 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1584 do_nodes $(comma_list $(mdts_nodes)) \
1585 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1590 run_test 40a "pdirops: create vs others =============="
1593 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1595 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1596 do_nodes $(comma_list $(mdts_nodes)) \
1597 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1598 touch $DIR1/$tfile &
1601 touch $DIR2/$tfile-2
1602 check_pdo_conflict $PID1 || error "create is blocked"
1603 mkdir $DIR2/$tfile-3
1604 check_pdo_conflict $PID1 || error "mkdir is blocked"
1605 link $DIR2/$tfile-2 $DIR2/$tfile-4
1606 check_pdo_conflict $PID1 || error "link is blocked"
1607 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1608 check_pdo_conflict $PID1 || error "rename is blocked"
1609 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1610 check_pdo_conflict $PID1 || error "getattr is blocked"
1611 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1612 rmdir $DIR2/$tfile-3
1613 check_pdo_conflict $PID1 || error "unlink is blocked"
1614 # all operations above shouldn't wait the first one
1616 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1617 do_nodes $(comma_list $(mdts_nodes)) \
1618 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1623 run_test 40b "pdirops: open|create and others =============="
1626 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1629 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1630 do_nodes $(comma_list $(mdts_nodes)) \
1631 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1632 link $DIR1/$tfile $DIR1/$tfile-0 &
1635 touch $DIR2/$tfile-2
1636 check_pdo_conflict $PID1 || error "create is blocked"
1637 mkdir $DIR2/$tfile-3
1638 check_pdo_conflict $PID1 || error "mkdir is blocked"
1639 link $DIR2/$tfile-2 $DIR2/$tfile-4
1640 check_pdo_conflict $PID1 || error "link is blocked"
1641 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1642 check_pdo_conflict $PID1 || error "rename is blocked"
1643 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1644 check_pdo_conflict $PID1 || error "getattr is blocked"
1645 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1646 rmdir $DIR2/$tfile-3
1647 check_pdo_conflict $PID1 || error "unlink is blocked"
1649 # all operations above shouldn't wait the first one
1650 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1651 do_nodes $(comma_list $(mdts_nodes)) \
1652 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1657 run_test 40c "pdirops: link and others =============="
1660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1663 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1664 do_nodes $(comma_list $(mdts_nodes)) \
1665 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1669 touch $DIR2/$tfile-2
1670 check_pdo_conflict $PID1 || error "create is blocked"
1671 mkdir $DIR2/$tfile-3
1672 check_pdo_conflict $PID1 || error "mkdir is blocked"
1673 link $DIR2/$tfile-2 $DIR2/$tfile-4
1674 check_pdo_conflict $PID1 || error "link is blocked"
1675 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1676 check_pdo_conflict $PID1 || error "rename is blocked"
1677 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1678 check_pdo_conflict $PID1 || error "getattr is blocked"
1679 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1680 rmdir $DIR2/$tfile-3
1681 check_pdo_conflict $PID1 || error "unlink is blocked"
1683 # all operations above shouldn't wait the first one
1684 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1685 do_nodes $(comma_list $(mdts_nodes)) \
1686 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1690 run_test 40d "pdirops: unlink and others =============="
1693 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1696 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1697 do_nodes $(comma_list $(mdts_nodes)) \
1698 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1699 mv $DIR1/$tfile $DIR1/$tfile-0 &
1702 touch $DIR2/$tfile-2
1703 check_pdo_conflict $PID1 || error "create is blocked"
1704 mkdir $DIR2/$tfile-3
1705 check_pdo_conflict $PID1 || error "mkdir is blocked"
1706 link $DIR2/$tfile-2 $DIR2/$tfile-4
1707 check_pdo_conflict $PID1 || error "link is blocked"
1708 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1709 check_pdo_conflict $PID1 || error "getattr is blocked"
1710 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1711 rmdir $DIR2/$tfile-3
1712 check_pdo_conflict $PID1 || error "unlink is blocked"
1714 # all operations above shouldn't wait the first one
1715 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1716 do_nodes $(comma_list $(mdts_nodes)) \
1717 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1722 run_test 40e "pdirops: rename and others =============="
1724 # test 41: create blocking operations
1727 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1728 do_nodes $(comma_list $(mdts_nodes)) \
1729 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1730 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1732 mkdir $DIR2/$tfile &
1734 do_nodes $(comma_list $(mdts_nodes)) \
1735 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1736 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1737 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
1741 run_test 41a "pdirops: create vs mkdir =============="
1745 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1746 do_nodes $(comma_list $(mdts_nodes)) \
1747 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1748 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1750 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
1752 do_nodes $(comma_list $(mdts_nodes)) \
1753 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1754 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1755 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
1759 run_test 41b "pdirops: create vs create =============="
1763 touch $DIR1/$tfile-2
1764 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1765 do_nodes $(comma_list $(mdts_nodes)) \
1766 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1767 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1769 link $DIR2/$tfile-2 $DIR2/$tfile &
1771 do_nodes $(comma_list $(mdts_nodes)) \
1772 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1773 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1774 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
1778 run_test 41c "pdirops: create vs link =============="
1782 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1783 do_nodes $(comma_list $(mdts_nodes)) \
1784 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1785 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1789 do_nodes $(comma_list $(mdts_nodes)) \
1790 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1791 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1792 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
1796 run_test 41d "pdirops: create vs unlink =============="
1800 touch $DIR1/$tfile-2
1801 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1802 do_nodes $(comma_list $(mdts_nodes)) \
1803 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1804 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1806 mv $DIR2/$tfile-2 $DIR2/$tfile &
1808 do_nodes $(comma_list $(mdts_nodes)) \
1809 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1810 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1811 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1815 run_test 41e "pdirops: create and rename (tgt) =============="
1819 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1820 do_nodes $(comma_list $(mdts_nodes)) \
1821 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1822 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1824 mv $DIR2/$tfile $DIR2/$tfile-2 &
1826 do_nodes $(comma_list $(mdts_nodes)) \
1827 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1828 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1829 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1833 run_test 41f "pdirops: create and rename (src) =============="
1837 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1838 do_nodes $(comma_list $(mdts_nodes)) \
1839 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1840 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1842 stat $DIR2/$tfile > /dev/null &
1844 do_nodes $(comma_list $(mdts_nodes)) \
1845 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1846 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1847 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
1851 run_test 41g "pdirops: create vs getattr =============="
1855 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1856 do_nodes $(comma_list $(mdts_nodes)) \
1857 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1858 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1860 ls -lia $DIR2/ > /dev/null &
1862 do_nodes $(comma_list $(mdts_nodes)) \
1863 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1864 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1869 run_test 41h "pdirops: create vs readdir =============="
1871 # test 42: unlink and blocking operations
1874 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1875 do_nodes $(comma_list $(mdts_nodes)) \
1876 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1877 mkdir $DIR1/$tfile &
1879 mkdir $DIR2/$tfile &
1881 do_nodes $(comma_list $(mdts_nodes)) \
1882 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1883 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1884 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
1888 run_test 42a "pdirops: mkdir vs mkdir =============="
1892 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1893 do_nodes $(comma_list $(mdts_nodes)) \
1894 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1895 mkdir $DIR1/$tfile &
1897 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
1899 do_nodes $(comma_list $(mdts_nodes)) \
1900 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1901 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1902 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
1906 run_test 42b "pdirops: mkdir vs create =============="
1910 touch $DIR1/$tfile-2
1911 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1912 do_nodes $(comma_list $(mdts_nodes)) \
1913 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1914 mkdir $DIR1/$tfile &
1916 link $DIR2/$tfile-2 $DIR2/$tfile &
1918 do_nodes $(comma_list $(mdts_nodes)) \
1919 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1920 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1921 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
1925 run_test 42c "pdirops: mkdir vs link =============="
1929 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1930 do_nodes $(comma_list $(mdts_nodes)) \
1931 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1932 mkdir $DIR1/$tfile &
1934 rmdir $DIR2/$tfile &
1936 do_nodes $(comma_list $(mdts_nodes)) \
1937 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1938 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1939 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
1943 run_test 42d "pdirops: mkdir vs unlink =============="
1947 touch $DIR1/$tfile-2
1948 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1949 do_nodes $(comma_list $(mdts_nodes)) \
1950 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1951 mkdir $DIR1/$tfile &
1953 mv -T $DIR2/$tfile-2 $DIR2/$tfile &
1955 do_nodes $(comma_list $(mdts_nodes)) \
1956 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1957 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1958 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
1962 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1966 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1967 do_nodes $(comma_list $(mdts_nodes)) \
1968 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1969 mkdir $DIR1/$tfile &
1971 mv $DIR2/$tfile $DIR2/$tfile-2 &
1973 do_nodes $(comma_list $(mdts_nodes)) \
1974 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1975 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1976 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
1980 run_test 42f "pdirops: mkdir and rename (src) =============="
1984 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1985 do_nodes $(comma_list $(mdts_nodes)) \
1986 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
1987 mkdir $DIR1/$tfile &
1989 stat $DIR2/$tfile > /dev/null &
1991 do_nodes $(comma_list $(mdts_nodes)) \
1992 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1993 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1994 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
1998 run_test 42g "pdirops: mkdir vs getattr =============="
2002 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2003 do_nodes $(comma_list $(mdts_nodes)) \
2004 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2005 mkdir $DIR1/$tfile &
2007 ls -lia $DIR2/ > /dev/null &
2009 do_nodes $(comma_list $(mdts_nodes)) \
2010 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2011 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2016 run_test 42h "pdirops: mkdir vs readdir =============="
2018 # test 43: rmdir,mkdir won't return -EEXIST
2020 for i in {1..1000}; do
2021 mkdir $DIR1/$tdir || error "mkdir $tdir failed"
2022 rmdir $DIR2/$tdir || error "rmdir $tdir failed"
2026 run_test 43a "rmdir,mkdir doesn't return -EEXIST =============="
2031 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2032 do_nodes $(comma_list $(mdts_nodes)) \
2033 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2036 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2038 do_nodes $(comma_list $(mdts_nodes)) \
2039 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2040 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2041 wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
2045 run_test 43b "pdirops: unlink vs create =============="
2050 touch $DIR1/$tfile-2
2051 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2052 do_nodes $(comma_list $(mdts_nodes)) \
2053 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2056 link $DIR2/$tfile-2 $DIR2/$tfile &
2058 do_nodes $(comma_list $(mdts_nodes)) \
2059 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2060 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2061 wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
2065 run_test 43c "pdirops: unlink vs link =============="
2070 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2071 do_nodes $(comma_list $(mdts_nodes)) \
2072 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2077 do_nodes $(comma_list $(mdts_nodes)) \
2078 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2079 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2080 wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
2084 run_test 43d "pdirops: unlink vs unlink =============="
2089 touch $DIR1/$tfile-2
2090 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2091 do_nodes $(comma_list $(mdts_nodes)) \
2092 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2095 mv -u $DIR2/$tfile-2 $DIR2/$tfile &
2097 do_nodes $(comma_list $(mdts_nodes)) \
2098 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2099 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2100 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2104 run_test 43e "pdirops: unlink and rename (tgt) =============="
2109 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2110 do_nodes $(comma_list $(mdts_nodes)) \
2111 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2114 mv $DIR2/$tfile $DIR2/$tfile-2 &
2116 do_nodes $(comma_list $(mdts_nodes)) \
2117 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2118 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2119 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2123 run_test 43f "pdirops: unlink and rename (src) =============="
2128 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2129 do_nodes $(comma_list $(mdts_nodes)) \
2130 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2133 stat $DIR2/$tfile > /dev/null &
2135 do_nodes $(comma_list $(mdts_nodes)) \
2136 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2137 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2138 wait $PID2 ; [ $? -ne 0 ] || error "stat must fail"
2142 run_test 43g "pdirops: unlink vs getattr =============="
2147 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2148 do_nodes $(comma_list $(mdts_nodes)) \
2149 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2152 ls -lia $DIR2/ > /dev/null &
2154 do_nodes $(comma_list $(mdts_nodes)) \
2155 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2156 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2161 run_test 43h "pdirops: unlink vs readdir =============="
2164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2167 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2168 do_nodes $(comma_list $(mdts_nodes)) \
2169 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2172 $LFS mkdir -i 1 $DIR2/$tfile &
2174 do_nodes $(comma_list $(mdts_nodes)) \
2175 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2176 check_pdo_conflict $PID1 &&
2177 { wait $PID1; error "remote mkdir isn't blocked"; }
2178 wait $PID2 ; [ $? -eq 0 ] || error "remote mkdir must succeed"
2182 run_test 43i "pdirops: unlink vs remote mkdir"
2185 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] &&
2186 skip "Need MDS version newer than 2.13.52"
2188 for i in {1..100}; do
2189 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_CREATE_RACE 0x167
2190 do_nodes $(comma_list $(mdts_nodes)) \
2191 "lctl set_param -n fail_loc=0x80000167 2>/dev/null ||
2196 mkdir $DIR2/$tdir && ((OK++))
2197 wait $PID1 && ((OK++))
2198 (( OK == 1 )) || error "exactly one mkdir should succeed"
2200 rmdir $DIR1/$tdir || error "rmdir failed"
2204 run_test 43j "racy mkdir return EEXIST =============="
2206 # test 44: rename tgt and blocking operations
2209 touch $DIR1/$tfile-2
2210 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2211 do_nodes $(comma_list $(mdts_nodes)) \
2212 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2213 mv $DIR1/$tfile-2 $DIR1/$tfile &
2215 mkdir $DIR2/$tfile &
2217 do_nodes $(comma_list $(mdts_nodes)) \
2218 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2219 check_pdo_conflict $PID1 && { wait $PID1; date;error "mkdir isn't blocked"; }
2220 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2225 run_test 44a "pdirops: rename tgt vs mkdir =============="
2229 touch $DIR1/$tfile-2
2230 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2231 do_nodes $(comma_list $(mdts_nodes)) \
2232 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2233 mv $DIR1/$tfile-2 $DIR1/$tfile &
2235 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2237 do_nodes $(comma_list $(mdts_nodes)) \
2238 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2239 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2240 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2244 run_test 44b "pdirops: rename tgt vs create =============="
2248 touch $DIR1/$tfile-2
2249 touch $DIR1/$tfile-3
2250 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2251 do_nodes $(comma_list $(mdts_nodes)) \
2252 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2253 mv $DIR1/$tfile-2 $DIR1/$tfile &
2255 link $DIR2/$tfile-3 $DIR2/$tfile &
2257 do_nodes $(comma_list $(mdts_nodes)) \
2258 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2259 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2260 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2264 run_test 44c "pdirops: rename tgt vs link =============="
2268 touch $DIR1/$tfile-2
2269 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2270 do_nodes $(comma_list $(mdts_nodes)) \
2271 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2272 mv $DIR1/$tfile-2 $DIR1/$tfile &
2276 do_nodes $(comma_list $(mdts_nodes)) \
2277 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2278 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2279 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
2283 run_test 44d "pdirops: rename tgt vs unlink =============="
2288 touch $DIR1/$tfile-2
2289 touch $DIR1/$tfile-3
2290 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2291 do_nodes $(comma_list $(mdts_nodes)) \
2292 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2293 mv $DIR1/$tfile-2 $DIR1/$tfile &
2295 mv $DIR2/$tfile-3 $DIR2/$tfile &
2297 do_nodes $(comma_list $(mdts_nodes)) \
2298 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2299 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2300 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2304 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
2308 touch $DIR1/$tfile-2
2309 touch $DIR1/$tfile-3
2310 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2311 do_nodes $(comma_list $(mdts_nodes)) \
2312 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2313 mv $DIR1/$tfile-2 $DIR1/$tfile &
2315 mv $DIR2/$tfile $DIR2/$tfile-3 &
2317 do_nodes $(comma_list $(mdts_nodes)) \
2318 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2319 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2320 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2324 run_test 44f "pdirops: rename tgt and rename (src) =============="
2328 touch $DIR1/$tfile-2
2329 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2330 do_nodes $(comma_list $(mdts_nodes)) \
2331 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2332 mv $DIR1/$tfile-2 $DIR1/$tfile &
2334 stat $DIR2/$tfile > /dev/null &
2336 do_nodes $(comma_list $(mdts_nodes)) \
2337 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2338 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2339 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2343 run_test 44g "pdirops: rename tgt vs getattr =============="
2347 touch $DIR1/$tfile-2
2348 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2349 do_nodes $(comma_list $(mdts_nodes)) \
2350 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2351 mv $DIR1/$tfile-2 $DIR1/$tfile &
2353 ls -lia $DIR2/ > /dev/null &
2355 do_nodes $(comma_list $(mdts_nodes)) \
2356 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2357 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2362 run_test 44h "pdirops: rename tgt vs readdir =============="
2364 # test 44: rename tgt and blocking operations
2366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2368 touch $DIR1/$tfile-2
2369 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2370 do_nodes $(comma_list $(mdts_nodes)) \
2371 "lctl set_param -n fail_loc=0x80000146 2>/dev/null || true"
2372 mv $DIR1/$tfile-2 $DIR1/$tfile &
2374 $LFS mkdir -i 1 $DIR2/$tfile &
2376 do_nodes $(comma_list $(mdts_nodes)) \
2377 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2378 check_pdo_conflict $PID1 && { wait $PID1;
2379 error "remote mkdir isn't blocked"; }
2380 wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
2384 run_test 44i "pdirops: rename tgt vs remote mkdir"
2386 # test 45: rename,mkdir doesn't fail with -EEXIST
2388 for i in {1..1000}; do
2389 mkdir $DIR1/$tdir || error "mkdir $tdir failed"
2390 mrename $DIR2/$tdir $DIR2/$tdir.$i > /dev/null ||
2391 error "mrename to $tdir.$i failed"
2396 run_test 45a "rename,mkdir doesn't return -EEXIST =============="
2401 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2402 do_nodes $(comma_list $(mdts_nodes)) \
2403 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2404 mv $DIR1/$tfile $DIR1/$tfile-2 &
2406 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2408 do_nodes $(comma_list $(mdts_nodes)) \
2409 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2410 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2411 wait $PID2 ; [ $? -eq 0 ] || error "create must succeed"
2415 run_test 45b "pdirops: rename src vs create =============="
2420 touch $DIR1/$tfile-3
2421 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2422 do_nodes $(comma_list $(mdts_nodes)) \
2423 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2424 mv $DIR1/$tfile $DIR1/$tfile-2 &
2426 link $DIR2/$tfile-3 $DIR2/$tfile &
2428 do_nodes $(comma_list $(mdts_nodes)) \
2429 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2430 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2431 wait $PID2 ; [ $? -eq 0 ] || error "link must succeed"
2435 run_test 45c "pdirops: rename src vs link =============="
2440 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2441 do_nodes $(comma_list $(mdts_nodes)) \
2442 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2443 mv $DIR1/$tfile $DIR1/$tfile-2 &
2447 do_nodes $(comma_list $(mdts_nodes)) \
2448 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2449 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2450 wait $PID2 ; [ $? -ne 0 ] || error "unlink must fail"
2454 run_test 45d "pdirops: rename src vs unlink =============="
2459 touch $DIR1/$tfile-3
2460 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2461 do_nodes $(comma_list $(mdts_nodes)) \
2462 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2463 mv $DIR1/$tfile $DIR1/$tfile-2 &
2465 mv $DIR2/$tfile-3 $DIR2/$tfile &
2467 do_nodes $(comma_list $(mdts_nodes)) \
2468 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2469 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2470 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2474 run_test 45e "pdirops: rename src and rename (tgt) =============="
2479 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2480 do_nodes $(comma_list $(mdts_nodes)) \
2481 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2482 mv $DIR1/$tfile $DIR1/$tfile-2 &
2484 mv $DIR2/$tfile $DIR2/$tfile-3 &
2486 do_nodes $(comma_list $(mdts_nodes)) \
2487 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2488 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2489 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2493 run_test 45f "pdirops: rename src and rename (src) =============="
2498 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2499 do_nodes $(comma_list $(mdts_nodes)) \
2500 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2501 mv $DIR1/$tfile $DIR1/$tfile-2 &
2503 stat $DIR2/$tfile > /dev/null &
2505 do_nodes $(comma_list $(mdts_nodes)) \
2506 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2507 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2508 wait $PID2 ; [ $? -ne 0 ] || error "stat must fail"
2512 run_test 45g "pdirops: rename src vs getattr =============="
2517 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2518 do_nodes $(comma_list $(mdts_nodes)) \
2519 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2520 mv $DIR1/$tfile $DIR1/$tfile-2 &
2522 ls -lia $DIR2/ > /dev/null &
2523 do_nodes $(comma_list $(mdts_nodes)) \
2524 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2525 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2530 run_test 45h "pdirops: unlink vs readdir =============="
2533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2536 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2537 do_nodes $(comma_list $(mdts_nodes)) \
2538 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2539 mv $DIR1/$tfile $DIR1/$tfile-2 &
2541 $LFS mkdir -i 1 $DIR2/$tfile &
2543 do_nodes $(comma_list $(mdts_nodes)) \
2544 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2545 check_pdo_conflict $PID1 && { wait $PID1;
2546 error "create remote dir isn't blocked"; }
2547 wait $PID2 ; [ $? -eq 0 ] || error "create remote dir must succeed"
2551 run_test 45i "pdirops: rename src vs remote mkdir"
2553 # test 46: link and blocking operations
2556 touch $DIR1/$tfile-2
2557 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2558 do_nodes $(comma_list $(mdts_nodes)) \
2559 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2560 link $DIR1/$tfile-2 $DIR1/$tfile &
2562 mkdir $DIR2/$tfile &
2564 do_nodes $(comma_list $(mdts_nodes)) \
2565 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2566 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2567 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2571 run_test 46a "pdirops: link vs mkdir =============="
2575 touch $DIR1/$tfile-2
2576 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2577 do_nodes $(comma_list $(mdts_nodes)) \
2578 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2579 link $DIR1/$tfile-2 $DIR1/$tfile &
2581 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c &
2583 do_nodes $(comma_list $(mdts_nodes)) \
2584 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2585 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2586 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2590 run_test 46b "pdirops: link vs create =============="
2594 touch $DIR1/$tfile-2
2595 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2596 do_nodes $(comma_list $(mdts_nodes)) \
2597 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2598 link $DIR1/$tfile-2 $DIR1/$tfile &
2600 link $DIR2/$tfile $DIR2/$tfile &
2602 do_nodes $(comma_list $(mdts_nodes)) \
2603 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2604 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2605 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2609 run_test 46c "pdirops: link vs link =============="
2613 touch $DIR1/$tfile-2
2614 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2615 do_nodes $(comma_list $(mdts_nodes)) \
2616 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2617 link $DIR1/$tfile-2 $DIR1/$tfile &
2621 do_nodes $(comma_list $(mdts_nodes)) \
2622 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2623 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2624 wait $PID2 ; [ $? -eq 0 ] || error "unlink must succeed"
2628 run_test 46d "pdirops: link vs unlink =============="
2632 touch $DIR1/$tfile-2
2633 touch $DIR1/$tfile-3
2634 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2635 do_nodes $(comma_list $(mdts_nodes)) \
2636 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2637 link $DIR1/$tfile-2 $DIR1/$tfile &
2639 mv $DIR2/$tfile-3 $DIR2/$tfile &
2641 do_nodes $(comma_list $(mdts_nodes)) \
2642 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2643 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2644 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2648 run_test 46e "pdirops: link and rename (tgt) =============="
2652 touch $DIR1/$tfile-2
2653 touch $DIR1/$tfile-3
2654 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2655 do_nodes $(comma_list $(mdts_nodes)) \
2656 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2657 link $DIR1/$tfile-2 $DIR1/$tfile &
2659 mv $DIR2/$tfile $DIR2/$tfile-3 &
2661 do_nodes $(comma_list $(mdts_nodes)) \
2662 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2663 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2664 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2668 run_test 46f "pdirops: link and rename (src) =============="
2672 touch $DIR1/$tfile-2
2673 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2674 do_nodes $(comma_list $(mdts_nodes)) \
2675 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2676 link $DIR1/$tfile-2 $DIR1/$tfile &
2678 stat $DIR2/$tfile > /dev/null &
2680 do_nodes $(comma_list $(mdts_nodes)) \
2681 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2682 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2683 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2687 run_test 46g "pdirops: link vs getattr =============="
2691 touch $DIR1/$tfile-2
2692 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2693 do_nodes $(comma_list $(mdts_nodes)) \
2694 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2695 link $DIR1/$tfile-2 $DIR1/$tfile &
2697 ls -lia $DIR2/ > /dev/null &
2699 do_nodes $(comma_list $(mdts_nodes)) \
2700 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2701 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2706 run_test 46h "pdirops: link vs readdir =============="
2709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2711 touch $DIR1/$tfile-2
2712 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2713 do_nodes $(comma_list $(mdts_nodes)) \
2714 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2715 link $DIR1/$tfile-2 $DIR1/$tfile &
2717 $LFS mkdir -i 1 $DIR2/$tfile &
2719 do_nodes $(comma_list $(mdts_nodes)) \
2720 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2721 check_pdo_conflict $PID1 && { wait $PID1;
2722 error "remote mkdir isn't blocked"; }
2723 wait $PID2 ; [ $? -ne 0 ] || error "remote mkdir must fail"
2727 run_test 46i "pdirops: link vs remote mkdir"
2729 # test 47: remote mkdir and blocking operations
2731 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2734 do_nodes $(comma_list $(mdts_nodes)) \
2735 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2736 $LFS mkdir -i 1 $DIR1/$tfile &
2738 mkdir $DIR2/$tfile &
2740 do_nodes $(comma_list $(mdts_nodes)) \
2741 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2742 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2743 wait $PID2 ; [ $? -ne 0 ] || error "mkdir must fail"
2747 run_test 47a "pdirops: remote mkdir vs mkdir"
2750 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2753 do_nodes $(comma_list $(mdts_nodes)) \
2754 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2755 $LFS mkdir -i 1 $DIR1/$tfile &
2757 sleep 1 # please do not remove this sleep, see LU-10754
2758 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c &
2760 do_nodes $(comma_list $(mdts_nodes)) \
2761 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2762 check_pdo_conflict $PID1 && { wait $PID1;
2763 error "create isn't blocked"; }
2764 wait $PID2 ; [ $? -ne 0 ] || error "create must fail"
2768 run_test 47b "pdirops: remote mkdir vs create"
2771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2773 touch $DIR1/$tfile-2
2774 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2775 do_nodes $(comma_list $(mdts_nodes)) \
2776 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2777 $LFS mkdir -i 1 $DIR1/$tfile &
2779 link $DIR2/$tfile-2 $DIR2/$tfile &
2781 do_nodes $(comma_list $(mdts_nodes)) \
2782 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2783 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2784 wait $PID2 ; [ $? -ne 0 ] || error "link must fail"
2788 run_test 47c "pdirops: remote mkdir vs link"
2791 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2793 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2794 do_nodes $(comma_list $(mdts_nodes)) \
2795 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2796 $LFS mkdir -i 1 $DIR1/$tfile &
2798 rmdir $DIR2/$tfile &
2800 do_nodes $(comma_list $(mdts_nodes)) \
2801 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2802 check_pdo_conflict $PID1 && { wait $PID1;
2803 error "unlink isn't blocked"; }
2804 wait $PID2 ; [ $? -eq 0 ] || error "rmdir must succeed"
2808 run_test 47d "pdirops: remote mkdir vs unlink"
2811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2813 touch $DIR1/$tfile-2
2814 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2815 do_nodes $(comma_list $(mdts_nodes)) \
2816 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2817 $LFS mkdir -i 1 $DIR1/$tfile &
2819 mv -T $DIR2/$tfile-2 $DIR2/$tfile &
2821 do_nodes $(comma_list $(mdts_nodes)) \
2822 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2823 check_pdo_conflict $PID1 && { wait $PID1;
2824 error "rename isn't blocked"; }
2825 wait $PID2 ; [ $? -ne 0 ] || error "rename must fail"
2829 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2834 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2835 do_nodes $(comma_list $(mdts_nodes)) \
2836 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2837 $LFS mkdir -i 1 $DIR1/$tfile &
2839 mv $DIR2/$tfile $DIR2/$tfile-2 &
2841 do_nodes $(comma_list $(mdts_nodes)) \
2842 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2843 check_pdo_conflict $PID1 && { wait $PID1;
2844 error "rename isn't blocked"; }
2845 wait $PID2 ; [ $? -eq 0 ] || error "rename must succeed"
2849 run_test 47f "pdirops: remote mkdir and rename (src)"
2852 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2856 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2857 do_nodes $(comma_list $(mdts_nodes)) \
2858 "lctl set_param -n fail_loc=0x80000145 2>/dev/null || true"
2859 $LFS mkdir -i 1 $DIR1/$tfile &
2861 stat $DIR2/$tfile > /dev/null &
2863 do_nodes $(comma_list $(mdts_nodes)) \
2864 "lctl set_param -n fail_loc=0 2>/dev/null || true"
2865 check_pdo_conflict $PID1 && { wait $PID1;
2866 error "getattr isn't blocked"; }
2867 wait $PID2 ; [ $? -eq 0 ] || error "stat must succeed"
2871 run_test 47g "pdirops: remote mkdir vs getattr"
2875 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2876 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2877 do_facet client "lctl set_param fail_loc=0x410"
2878 $TRUNCATE $DIR2/$tfile $trunc_size
2879 do_facet client "lctl set_param fail_loc=0x0"
2881 size=`stat -c %s $DIR2/$tfile`
2882 [ $size -eq $trunc_size ] || error "wrong size"
2884 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2888 local origfile=/etc/hosts
2890 filesize=$(stat -c %s $origfile)
2892 # create an empty file
2893 $MCREATE $DIR1/$tfile || error "can't create $DIR1/$tfile"
2894 # cache layout lock on both mount point
2895 stat $DIR1/$tfile > /dev/null || error "stat $DIR1/$tfile failed"
2896 stat $DIR2/$tfile > /dev/null || error "stat $DIR2/$tfile failed"
2898 # open and sleep 2 seconds then read
2899 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2903 # create the layout of testing file
2904 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null ||
2905 error "dd $DIR1/$tfile failed"
2907 # MULTIOP proc should be able to read enough bytes and exit
2908 for ((i = 0; i < 6; i++)); do
2910 kill -0 $pid || break
2912 kill -0 $pid 2> /dev/null && error "multiop is still there"
2913 cmp $origfile $DIR2/$tfile || error "$origfile and $DIR2/$tfile differs"
2917 run_test 51a "layout lock: refresh layout should work"
2920 [[ "$MDS1_VERSION" -ge $(version_code 2.3.59) ]] ||
2921 skip "Need MDS version at least 2.3.59"
2923 local tmpfile=`mktemp`
2925 $LFS setstripe -E 1M -c 1 -E -1 --extension-size 64M $DIR1/$tfile ||
2926 error "Create $DIR1/$tfile failed"
2928 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc ||
2929 error "dd $DIR1/$tfile failed"
2931 # delay glimpse so that layout has changed when glimpse finish
2932 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2933 $LCTL set_param fail_loc=0x1404
2934 stat -c %s $DIR2/$tfile |tee $tmpfile &
2938 # extend layout of testing file
2939 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=1 seek=2 conv=notrunc ||
2940 error "dd $DIR1/$tfile failed"
2943 local fsize=$(cat $tmpfile)
2945 [ x$fsize = x3145728 ] || error "file size is $fsize, should be 3145728"
2947 rm -f $DIR1/$tfile $tmpfile
2949 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2952 [ $OSTCOUNT -ge 2 ] || { skip "needs >= 2 osts"; return; }
2954 # set default layout to have 1 stripe
2956 $LFS setstripe -c 1 $DIR1/$tdir
2958 # create a file with empty layout
2959 $MCREATE $DIR1/$tdir/$tfile ||
2960 error "$MCREATE $DIR1/$tdir/$tfile failed"
2962 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2965 # change the layout of testing file
2966 echo "Setting layout to have $OSTCOUNT stripes ..."
2967 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2971 # write something to the file, it should be blocked on fetching layout
2972 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2973 local stripe_count=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2976 # lod_qos.c::min_stripe_count() allows setstripe with a default stripe
2977 # count to succeed with only 3/4 of the number of stripes (rounded up),
2978 # so creating striped files does not fail if an OST is offline or full
2979 [ $stripe_count -ge $((OSTCOUNT - $OSTCOUNT / 4)) ] ||
2980 error "bad layout: getstripe -c $stripe_count < $OSTCOUNT * 3/4"
2984 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2987 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2988 cancel_lru_locks mdc
2990 # open should grant LAYOUT lock, mmap and read will install pages
2991 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2995 # rss before revoking
2996 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2997 echo "Before revoking layout lock: $br KB mapped"
2999 # cancel layout lock manually
3000 cancel_lru_locks mdc
3002 # rss after revoking
3003 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
3006 wait $PID || error "wait PID $PID failed"
3008 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
3010 run_test 51d "layout lock: losing layout lock should clean up memory map region"
3014 echo "==> rename vs getattr vs setxattr should not deadlock"
3015 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
3017 do_facet mds1 $LCTL set_param fail_loc=$1
3019 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
3027 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
3028 wait $PID1 || error "(3) mv failed"
3029 wait $PID2 || error "(4) stat failed"
3036 echo "==> rename vs getattr vs open vs getattr should not deadlock"
3037 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
3039 do_facet mds1 $LCTL set_param fail_loc=$1
3041 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
3049 $MULTIOP $DIR2/d1/d2 Oc &
3053 stat $DIR/d1 || error "(2) stat failed"
3055 wait $PID1 || error "(3) mv failed"
3056 wait $PID2 || error "(4) stat failed"
3057 wait $PID3 && error "(5) multiop failed"
3063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
3064 save_lustre_params client "llite.*.xattr_cache" > $p
3065 lctl set_param llite.*.xattr_cache 1 ||
3066 { skip "xattr cache is not supported"; return 0; }
3068 #define OBD_FAIL_MDS_RENAME 0x153
3069 #define OBD_FAIL_MDS_RENAME2 0x154
3070 test_54_part1 0x80000153 || error 10
3071 test_54_part1 0x80000154 || error 11
3072 test_54_part2 0x80000153 || error 12
3073 test_54_part2 0x80000154 || error 13
3075 restore_lustre_params < $p
3078 run_test 54 "rename locking"
3081 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3083 #define OBD_FAIL_MDS_RENAME4 0x156
3084 do_facet mds1 $LCTL set_param fail_loc=0x80000156
3086 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3091 wait $PID1 && error "(2) mv succeeded"
3095 run_test 55a "rename vs unlink target dir"
3099 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3101 #define OBD_FAIL_MDS_RENAME4 0x156
3102 do_facet mds1 $LCTL set_param fail_loc=0x80000156
3104 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3109 wait $PID1 && error "(2) mv succeeded"
3113 run_test 55b "rename vs unlink source dir"
3117 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
3119 #define OBD_FAIL_MDS_RENAME4 0x156
3120 do_facet mds1 $LCTL set_param fail_loc=0x156
3122 mv -T $DIR/d1/d2 $DIR/d3/d2 &
3126 # while rename is sleeping, open and remove d3
3127 $MULTIOP $DIR2/d3 D_c &
3133 # while rename is sleeping 2nd time, close d3
3135 wait $PID2 || error "(3) multiop failed"
3137 wait $PID1 && error "(2) mv succeeded"
3141 run_test 55c "rename vs unlink orphan target dir"
3147 #define OBD_FAIL_MDS_RENAME3 0x155
3148 do_facet mds1 $LCTL set_param fail_loc=0x155
3149 mv $DIR/f1 $DIR/$tdir &
3153 # while rename is sleeping, create $tdir, but as a directory
3154 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
3156 # link in reverse locking order
3157 ln $DIR2/f1 $DIR2/$tdir/
3159 wait $PID1 && error "(2) mv succeeded"
3162 run_test 55d "rename file vs link"
3165 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
3166 skip "MDS version must be >= 2.3.0"
3169 test_mkdir $DIR1/$tdir
3170 file1=$DIR1/$tdir/file
3171 file2=$DIR2/$tdir/file
3173 echo orig > $file2 || error "Could not create $file2"
3174 version=$($LFS data_version $file1)
3177 echo append >> $file2 || error "Could not append to $file2"
3178 version2=$($LFS data_version $file1)
3179 [ "$version" != "$version2" ] ||
3180 error "append did not change data version: $version"
3183 echo overwrite > $file2 || error "Could not overwrite $file2"
3184 version3=$($LFS data_version $file1)
3185 [ "$version2" != "$version3" ] ||
3186 error "overwrite did not change data version: $version2"
3188 # Truncate before EOF
3189 $TRUNCATE $file2 3 || error "Could not truncate $file2"
3190 version4=$($LFS data_version $file1)
3191 [ "$version3" != "$version4" ] ||
3192 error "truncate did not change data version: $version3"
3194 # Truncate after EOF
3195 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
3196 version5=$($LFS data_version $file1)
3197 [ "$version4" != "$version5" ] ||
3198 error "truncate did not change data version: $version4"
3200 # Chmod do not change version
3201 chmod 400 $file2 || error "Could not chmod 400 $file2"
3202 version6=$($LFS data_version $file1)
3203 [ "$version5" == "$version6" ] ||
3204 error "chmod should not change data version: $version5 != $version6"
3206 # Chown do not change version
3207 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
3208 version7=$($LFS data_version $file1)
3209 [ "$version5" == "$version7" ] ||
3210 error "chown should not change data version: $version5 != $version7"
3212 run_test 60 "Verify data_version behaviour"
3215 local test_dir=$tdir/test_dir
3217 mkdir -p $DIR1/$tdir
3218 if [ $MDSCOUNT -ge 2 ]; then
3220 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
3221 error "Create remote directory failed"
3223 mkdir -p $DIR1/$test_dir
3225 cd $DIR2/$test_dir || error "cd directory failed"
3226 rm -rf $DIR1/$test_dir || error "unlink directory failed"
3228 cd $DIR2/$tdir || error "exit directory"
3230 run_test 70a "cd directory && rm directory"
3232 test_70b() { # LU-2781
3234 mkdir -p $DIR1/$tdir
3236 touch $DIR1/$tdir/file
3237 for ((i = 0; i < 32; i++)); do
3238 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
3240 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
3242 touch $DIR1/$tdir/file
3243 $LFS mkdir -i0 $DIR1/$tdir/test_dir
3244 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
3245 rm -rf $DIR1/$tdir/test_dir ||
3246 error "cannot remove directory after rm_entry"
3247 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
3249 run_test 70b "remove files after calling rm_entry"
3252 [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
3253 skip "Need MDS version at least 2.1.6"
3255 # Patch not applied to 2.2 and 2.3 branches
3256 [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
3257 [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
3258 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
3260 checkfiemap --test ||
3261 skip "checkfiemap not runnable: $?"
3262 # write data this way: hole - data - hole - data
3263 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
3264 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR1/$tfile) + 1)))" = \
3266 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
3267 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
3268 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
3270 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3272 checkfiemap $DIR2/$tfile 81920 ||
3273 error "data is not flushed from client"
3274 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3277 # common case of "create file, copy file" on a single node
3278 # should not flush data from ost
3279 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
3280 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
3282 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3284 checkfiemap $DIR1/$tfile 81920 ||
3286 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
3288 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
3290 run_test 71a "correct file map just after write operation is finished"
3293 [[ "$MDS1_VERSION" -lt $(version_code 2.1.6) ]] &&
3294 skip "Need MDS version at least 2.1.6"
3296 # Patch not applied to 2.2 and 2.3 branches
3297 [[ "$MDS1_VERSION" -ge $(version_code 2.2.0) ]] &&
3298 [[ "$MDS1_VERSION" -lt $(version_code 2.4.0) ]] &&
3299 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0"
3300 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
3302 checkfiemap --test ||
3303 skip "error $?: checkfiemap failed"
3305 mkdir -p $DIR1/$tdir
3307 $LFS setstripe -c -1 $DIR1/$tdir || error "setstripe failed"
3308 dd if=/dev/urandom of=$DIR1/$tdir/$tfile bs=40K count=1
3309 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR1/$tdir/$tfile) + 1)))" = \
3311 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
3312 checkfiemap $DIR1/$tdir/$tfile 40960 || error "checkfiemap failed"
3314 run_test 71b "check fiemap support for stripecount > 1"
3317 local p="$TMP/sanityN-$TESTNAME.parameters"
3320 save_lustre_params client "llite.*.xattr_cache" > $p
3321 lctl set_param llite.*.xattr_cache 1 ||
3322 { skip "xattr cache is not supported"; return 0; }
3325 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
3326 error "setfattr1 failed"
3327 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
3328 error "getfattr1 failed"
3329 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
3330 error "setfattr2 failed"
3331 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
3332 error "getfattr2 failed"
3334 # check that trusted.link is consistent
3335 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
3336 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
3337 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
3338 echo "$tlink1 $tlink2"
3339 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
3343 restore_lustre_params < $p
3346 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
3349 local p="$TMP/sanityN-$TESTNAME.parameters"
3350 save_lustre_params client "llite.*.xattr_cache" > $p
3351 lctl set_param llite.*.xattr_cache 1 ||
3352 { skip "xattr cache is not supported"; return 0; }
3355 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
3356 error "setfattr1 failed"
3357 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
3358 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
3359 clear_stats llite.*.stats
3360 # PR lock should be cached by now on both clients
3361 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
3362 # 2 hits for getfattr(0)+getfattr(size)
3363 [ $(calc_stats llite.*.stats getxattr_hits) -eq 2 ] ||
3364 error "not cached in $DIR1"
3365 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
3366 # 4 hits for more getfattr(0)+getfattr(size)
3367 [ $(calc_stats llite.*.stats getxattr_hits) -eq 4 ] ||
3368 error "not cached in $DIR2"
3371 restore_lustre_params < $p
3374 run_test 73 "getxattr should not cause xattr lock cancellation"
3377 [ "$MDS1_VERSION" -lt $(version_code 2.4.93) ] &&
3378 skip "Need MDS version at least 2.4.93"
3380 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
3381 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
3382 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
3384 run_test 74 "flock deadlock: different mounts =============="
3388 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
3389 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
3390 cancel_lru_locks osc
3392 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
3395 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
3396 $LCTL set_param fail_loc=0x31d
3397 stat -c %s $DIR1/$tfile &
3402 # For bad lock error handler we should ASSERT and got kernel panic here
3404 $LCTL set_param fail_loc=0
3406 run_test 75 "osc: upcall after unuse lock==================="
3409 [[ "$MDS1_VERSION" -lt $(version_code 2.5.53) ]] &&
3410 skip "Need MDS version at least 2.5.53"
3412 remote_mds_nodsh && skip "remote MDS with nodsh"
3413 local fcount=$((MDSCOUNT * 256))
3418 nid=$($LCTL list_nids | sed "s/\./\\\./g")
3424 test_mkdir $DIR/$tdir
3426 # drop all open locks and close any cached "open" files on the client
3427 cancel_lru_locks mdc
3429 local open_fids_cmd="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
3430 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3431 local already=${#fid_list[@]}
3432 for (( i = 0; i < $already; i++ )) ; do
3433 log "already open[$i]: $($LFS fid2path $DIR2 ${fid_list[i]})"
3436 echo -n "opening files: "
3437 ulimit -n $((fcount + 50))
3438 for ((i = 0; i < $fcount; i++)); do
3439 touch $DIR/$tdir/f_$i
3440 local fd=$(free_fd ${fd_list[i]})
3441 local open_cmd="exec $fd<$DIR/$tdir/f_$i"
3446 (( $i % 32 == 0 )) && echo -n "."
3450 fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3452 # Possible errors in openfiles FID list.
3453 # 1. Missing FIDs. Check 1
3454 # 2. Extra FIDs. Check 1
3455 # 3. Duplicated FID. Check 2
3456 # 4. Invalid FIDs. Check 2
3457 # 5. Valid FID, points to some other file. Check 3
3460 [ ${#fid_list[@]} -ne $((fcount + already)) ] &&
3461 error "${#fid_list[@]} != $fcount (+$already old) open files"
3463 echo -n "closing files: "
3464 for (( fd = 0, fid = 0; fd < $fcount; fd++, fid++ )) ; do
3465 local close_cmd="exec ${fd_list[fd]}<&-"
3467 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3469 while [[ ! "$filename" =~ "$DIR2/$tdir/f_" ]]; do
3470 echo "skip old open file $filename"
3472 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3476 rm --interactive=no $filename
3478 error "Nonexisting fid ${fid_list[fid]} listed."
3479 (( $fd % 32 == 0 )) && echo -n "."
3484 ls_op=$(ls $DIR2/$tdir | wc -l)
3486 error "Some openfiles are missing in lproc output"
3490 run_test 76 "Verify MDT open_files listing"
3494 local dir=$DIR/$tdir
3497 mkdir $dir || error "mkdir $dir failed"
3498 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3501 do_nodes $CLIENTS $myRUNAS \
3502 dd if=/dev/zero of="$dir/nrs_r_\$HOSTNAME" bs=1M count=$n ||
3503 error "dd at 0 on client failed (1)"
3505 do_nodes $CLIENTS $myRUNAS \
3507 for ((i = 0; i < $n; i++)); do
3508 dd if=/dev/zero of=$dir/nrs_w_\$HOSTNAME bs=1M \
3509 seek=\\\$i count=1 conv=notrunc &
3510 pids_w[\\\$i]=\\\$!;
3513 for ((i = 0; i < $n; i++)); do
3514 wait \\\${pids_w[\\\$i]};
3516 [ \\\$newrc -gt \\\$rc_w ] && rc_w=\\\$newrc;
3520 do_nodes $CLIENTS sync;
3521 cancel_lru_locks osc
3523 do_nodes $CLIENTS $myRUNAS \
3525 for ((i = 0; i < $n; i++)); do
3526 dd if=$dir/nrs_r_\$HOSTNAME bs=1M of=/dev/null \
3527 seek=\\\$i count=1 &
3528 pids_r[\\\$i]=\\\$!;
3531 for ((i = 0; i < $n; i++)); do
3532 wait \\\${pids_r[\\\$i]};
3534 [ \\\$newrc -gt \\\$rc_r ] && rc_r=\\\$newrc;
3538 cancel_lru_locks osc
3540 wait $pid_w || error "dd (write) failed (2)"
3541 wait $pid_r || error "dd (read) failed (3)"
3542 rm -rvf $dir || error "rm -rf $dir failed"
3545 test_77a() { #LU-3266
3548 oss=$(comma_list $(osts_nodes))
3549 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="fifo" ||
3551 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3552 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3557 run_test 77a "check FIFO NRS policy"
3559 test_77b() { #LU-3266
3562 oss=$(comma_list $(osts_nodes))
3564 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="crrn" \
3565 ost.OSS.*.nrs_crrn_quantum=1 || rc=$?
3566 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3567 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 1"
3569 echo "policy: crr-n, crrn_quantum 1"
3572 do_nodes $oss lctl set_param \
3573 ost.OSS.*.nrs_crrn_quantum=64 || rc=$?
3574 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 64"
3576 echo "policy: crr-n, crrn_quantum 64"
3580 do_nodes $oss lctl set_param \
3581 ost.OSS.ost_io.nrs_policies="fifo" || rc=$?
3582 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3585 run_test 77b "check CRR-N NRS policy"
3590 oss=$(comma_list $(osts_nodes))
3592 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies=$policy \
3593 ost.OSS.*.nrs_"$policy"_quantum=1 \
3594 ost.OSS.*.nrs_"$policy"_offset_type="physical" \
3595 ost.OSS.*.nrs_"$policy"_supported="reads" || return $?
3597 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type " \
3598 "physical, ${policy}_supported reads"
3601 do_nodes $oss lctl set_param \
3602 ost.OSS.*.nrs_${policy}_supported="writes" \
3603 ost.OSS.*.nrs_${policy}_quantum=64 || return $?
3605 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3606 "physical, ${policy}_supported writes"
3609 do_nodes $oss lctl set_param \
3610 ost.OSS.*.nrs_${policy}_supported="reads_and_writes" \
3611 ost.OSS.*.nrs_${policy}_offset_type="logical" || return $?
3612 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3613 "logical, ${policy}_supported reads_and_writes"
3617 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo" ||
3622 test_77c() { #LU-3266
3624 orr_trr "orr" || rc=$?
3625 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3626 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3629 run_test 77c "check ORR NRS policy"
3631 test_77d() { #LU-3266
3633 orr_trr "trr" || rc=$?
3634 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3635 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3638 run_test 77d "check TRR nrs policy"
3645 do_facet $facet lctl set_param \
3646 ost.OSS.ost_io.nrs_tbf_rule="$*"
3648 error "failed to run operate '$*' on TBF rules"
3651 cleanup_tbf_verify()
3655 echo "cleanup_tbf $DIR/$tdir"
3658 wait_delete_completed
3663 local dir=$DIR/$tdir
3664 local client1=${CLIENT1:-$(hostname)}
3667 local np=$(check_cpt_number ost1)
3668 [ $np -gt 0 ] || error "CPU partitions should not be $np."
3669 echo "cpu_npartitions on ost1 is $np"
3671 mkdir $dir || error "mkdir $dir failed"
3672 $LFS setstripe -c 1 -i 0 $dir || error "setstripe to $dir failed"
3675 trap cleanup_tbf_verify EXIT
3676 echo "Limited write rate: $1, read rate: $2"
3677 echo "Verify the write rate is under TBF control"
3678 local start=$SECONDS
3679 do_node $client1 $myRUNAS dd if=/dev/zero of=$dir/tbf \
3680 bs=1M count=100 oflag=direct 2>&1
3681 local runtime=$((SECONDS - start + 1))
3682 local rate=$(bc <<< "scale=6; 100 / $runtime")
3683 echo "Write runtime is $runtime s, speed is $rate IOPS"
3685 # verify the write rate does not exceed TBF rate limit
3686 [ $(bc <<< "$rate < 1.1 * $np * $1") -eq 1 ] ||
3687 error "The write rate ($rate) exceeds 110% of rate limit ($1 * $np)"
3689 cancel_lru_locks osc
3691 echo "Verify the read rate is under TBF control"
3693 do_node $client1 $myRUNAS dd if=$dir/tbf of=/dev/null \
3694 bs=1M count=100 iflag=direct 2>&1
3695 runtime=$((SECONDS - start + 1))
3696 rate=$(bc <<< "scale=6; 100 / $runtime")
3697 echo "Read runtime is $runtime s, speed is $rate IOPS"
3699 # verify the read rate does not exceed TBF rate limit
3700 [ $(bc <<< "$rate < 1.1 * $np * $2") -eq 1 ] ||
3701 error "The read rate ($rate) exceeds 110% of rate limit ($2 * $np)"
3703 cancel_lru_locks osc
3704 cleanup_tbf_verify || error "rm -rf $dir failed"
3710 oss=$(comma_list $(osts_nodes))
3712 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3714 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3715 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3719 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3724 # Only operate rules on ost1 since OSTs might run on the same OSS
3726 tbf_rule_operate ost1 "start\ localhost\ ${idis}{0@lo}\ ${rateis}1000"
3727 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3728 local client_nids=$(nids_list $address "\\")
3729 tbf_rule_operate ost1 "start\ clients\ ${idis}{$client_nids}\ ${rateis}100"
3730 tbf_rule_operate ost1 "start\ others\ ${idis}{*.*.*.*@$NETTYPE}\ ${rateis}50"
3734 tbf_rule_operate ost1 "change\ localhost\ ${rateis}1001"
3735 tbf_rule_operate ost1 "change\ clients\ ${rateis}101"
3736 tbf_rule_operate ost1 "change\ others\ ${rateis}51"
3740 tbf_rule_operate ost1 "stop\ localhost"
3741 tbf_rule_operate ost1 "stop\ clients"
3742 tbf_rule_operate ost1 "stop\ others"
3745 # Cleanup the TBF policy
3746 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3747 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3751 run_test 77e "check TBF NID nrs policy"
3756 oss=$(comma_list $(osts_nodes))
3758 do_nodes $oss $LCTL set_param \
3759 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3760 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3761 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3763 # Configure jobid_var
3764 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3766 [[ $rc -eq 3 ]] && skip "jobid_var not found" && return
3767 [[ $rc -ne 0 ]] && error "failed to get param jobid_var"
3768 if [ $saved_jobid_var != procname_uid ]; then
3769 set_persistent_param_and_check client \
3770 "jobid_var" "$FSNAME.sys.jobid_var" procname_uid
3775 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3780 # Only operate rules on ost1 since OSTs might run on the same OSS
3782 tbf_rule_operate ost1 "start\ runas\ ${idis}{iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ ${rateis}1000"
3783 tbf_rule_operate ost1 "start\ iozone_runas\ ${idis}{iozone.$RUNAS_ID}\ ${rateis}100"
3784 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3785 nrs_write_read "$RUNAS"
3788 tbf_rule_operate ost1 "change\ runas\ ${rateis}1001"
3789 tbf_rule_operate ost1 "change\ iozone_runas\ ${rateis}101"
3790 tbf_rule_operate ost1 "change\ dd_runas\ ${rateis}51"
3791 nrs_write_read "$RUNAS"
3794 tbf_rule_operate ost1 "stop\ runas"
3795 tbf_rule_operate ost1 "stop\ iozone_runas"
3796 tbf_rule_operate ost1 "stop\ dd_runas"
3797 nrs_write_read "$RUNAS"
3799 # Cleanup the TBF policy
3800 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3801 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3802 nrs_write_read "$RUNAS"
3804 local current_jobid_var=$($LCTL get_param -n jobid_var)
3805 [[ $? -ne 0 ]] && error "failed to get param jobid_var"
3806 if [ $saved_jobid_var != $current_jobid_var ]; then
3807 set_persistent_param_and_check client \
3808 "jobid_var" "$FSNAME.sys.jobid_var" $saved_jobid_var
3812 run_test 77f "check TBF JobID nrs policy"
3817 oss=$(comma_list $(osts_nodes))
3819 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3821 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3822 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3824 do_nodes $oss lctl set_param \
3825 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3826 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3830 if [ "$OST1_VERSION" -ge $(version_code 2.8.54) ]; then
3835 # Add a rule that only valid for Jobid TBF. If direct change between
3836 # TBF types is not supported, this operation will fail.
3837 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3839 # Cleanup the TBF policy
3840 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3841 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3844 run_test 77g "Change TBF type directly"
3847 [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
3848 skip "Need OST version at least 2.8.55"
3850 local old_policy=$(do_facet ost1 \
3851 lctl get_param ost.OSS.ost_io.nrs_policies)
3854 do_facet ost1 lctl set_param \
3855 ost.OSS.ost_io.nrs_policies="abc"
3856 [ $? -eq 0 ] && error "should return error"
3858 do_facet ost1 lctl set_param \
3859 ost.OSS.ost_io.nrs_policies="tbf\ abc"
3860 [ $? -eq 0 ] && error "should return error"
3862 do_facet ost1 lctl set_param \
3863 ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
3864 [ $? -eq 0 ] && error "should return error"
3866 do_facet ost1 lctl set_param \
3867 ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
3868 [ $? -eq 0 ] && error "should return error"
3870 new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
3871 [ $? -eq 0 ] || error "shouldn't LBUG"
3873 [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
3877 run_test 77h "Wrong policy name should report error, not LBUG"
3883 local error_message=$3
3885 for rule in $expected; do
3886 rule_number=$((rule_number + 1))
3888 local stop_line=$(($rule_number + 3))
3889 local awk_command="awk 'NR >= 4 && NR <= $stop_line {print \$1}'"
3891 local output=$(do_facet $facet lctl get_param \
3892 ost.OSS.ost_io.nrs_tbf_rule |
3896 if [ "$output" != "$expected" ]; then
3897 error "$error_message, expected '$expected', got '$output'"
3902 [ "$OST1_VERSION" -ge $(version_code 2.8.55) ] ||
3903 skip "Need OST version at least 2.8.55"
3905 for i in $(seq 1 $OSTCOUNT)
3907 do_facet ost"$i" lctl set_param \
3908 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3910 error "failed to set TBF policy"
3913 tbf_rule_check ost1 "default" "error before inserting any rule"
3915 tbf_rule_operate ost1 "start\ before\ jobid={jobid}\ rate=1000"
3916 tbf_rule_check ost1 "before default" \
3917 "error when inserting rule 'before'"
3919 tbf_rule_operate ost1 "start\ after\ jobid={jobid}\ rate=1000\ rank=default"
3920 tbf_rule_check ost1 "before after default" \
3921 "error when inserting rule 'after'"
3923 tbf_rule_operate ost1 "start\ target\ jobid={jobid}\ rate=1000\ rank=after"
3924 tbf_rule_check ost1 "before target after default" \
3925 "error when inserting rule 'target'"
3927 echo "Move before itself"
3928 tbf_rule_operate ost1 "change\ target\ rank=target"
3929 tbf_rule_check ost1 "before target after default" \
3930 "error when moving before itself"
3932 echo "Move to higher rank"
3933 tbf_rule_operate ost1 "change\ target\ rank=before"
3934 tbf_rule_check ost1 "target before after default" \
3935 "error when moving to higher rank"
3937 echo "Move to lower rank"
3938 tbf_rule_operate ost1 "change\ target\ rank=after"
3939 tbf_rule_check ost1 "before target after default" \
3940 "error when moving to lower rank"
3942 echo "Move before default"
3943 tbf_rule_operate ost1 "change\ target\ rank=default"
3944 tbf_rule_check ost1 "before after target default" \
3945 error "error when moving before default"
3947 # Cleanup the TBF policy
3948 do_nodes $(comma_list $(osts_nodes)) \
3949 $LCTL set_param ost.OSS.ost_io.nrs_policies=fifo
3952 run_test 77i "Change rank of TBF rule"
3958 [ "$OST1_VERSION" -ge $(version_code 2.9.53) ] ||
3959 skip "Need OST version at least 2.9.53"
3960 if [ "$OST1_VERSION" -ge $(version_code 2.8.60) ]; then
3965 do_nodes $(comma_list $(osts_nodes)) \
3966 lctl set_param jobid_var=procname_uid \
3967 ost.OSS.ost_io.nrs_policies="tbf\ opcode" \
3968 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_r\ ${idis}{ost_read}\ ${rateis}5" \
3969 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_w\ ${idis}{ost_write}\ ${rateis}20"
3970 [ $? -ne 0 ] && error "failed to set TBF OPCode policy"
3975 do_nodes $(comma_list $(osts_nodes)) \
3976 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_r" \
3977 ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_w" \
3978 ost.OSS.ost_io.nrs_policies="fifo"
3980 # sleep 3 seconds to wait the tbf policy stop completely,
3981 # or the next test case is possible get -EAGAIN when
3982 # setting the tbf policy
3985 run_test 77j "check TBF-OPCode NRS policy"
3988 local idstr="${1}id"
3989 local policy="${idstr}={$2}"
3990 local rate="rate=$3"
3992 do_nodes $(comma_list $(osts_nodes)) \
3993 lctl set_param jobid_var=procname_uid \
3994 ost.OSS.ost_io.nrs_policies="tbf\ ${idstr}" \
3995 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_${idstr}\ ${policy}\ ${rate}"
3996 [ $? -ne 0 ] && error "failed to set tbf ${idstr} policy"
3998 nrs_write_read "runas $4"
3999 tbf_verify $3 $3 "runas $4"
4001 do_nodes $(comma_list $(osts_nodes)) \
4002 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_${idstr}" \
4003 ost.OSS.ost_io.nrs_policies="fifo"
4005 # sleep 3 seconds to wait the tbf policy stop completely,
4006 # or the next test case is possible get -eagain when
4007 # setting the tbf policy
4012 if [ "$OST1_VERSION" -lt $(version_code 2.11.50) ]; then
4013 skip "Need OST version at least 2.11.50"
4016 test_id "u" "500" "5" "-u 500"
4017 test_id "g" "500" "5" "-u 500 -g 500"
4019 run_test 77ja "check TBF-UID/GID NRS policy"
4027 for rule in $rule_lists; do
4028 do_nodes $(comma_list $(osts_nodes)) \
4029 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ $rule"
4032 do_nodes $(comma_list $(osts_nodes)) \
4033 lctl set_param ost.OSS.ost_io.nrs_policies="$old_nrs"
4039 [[ "$OST1_VERSION" -ge $(version_code 2.9.53) ]] ||
4040 skip "Need OST version at least 2.9.53"
4042 do_nodes $(comma_list $(osts_nodes)) \
4043 lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
4044 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ jobid={dd.$RUNAS_ID}\&opcode={ost_write}\ rate=20" \
4045 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ jobid={dd.$RUNAS_ID}\&opcode={ost_read}\ rate=10"
4047 nrs_write_read "$RUNAS"
4048 tbf_verify 20 10 "$RUNAS"
4050 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
4051 local client_nids=$(nids_list $address "\\")
4052 do_nodes $(comma_list $(osts_nodes)) \
4053 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
4054 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
4055 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ nid={0@lo\ $client_nids}\&opcode={ost_write}\ rate=20" \
4056 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ nid={0@lo\ $client_nids}\&opcode={ost_read}\ rate=10"
4061 do_nodes $(comma_list $(osts_nodes)) \
4062 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
4063 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
4064 ost.OSS.ost_io.nrs_tbf_rule="start\ ext\ nid={0@lo\ $client_nids}\&jobid={dd.$RUNAS_ID}\ rate=20"
4066 nrs_write_read "$RUNAS"
4067 tbf_verify 20 20 "$RUNAS"
4069 do_nodes $(comma_list $(osts_nodes)) \
4070 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext" \
4071 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ jobid={dd.$RUNAS_ID},opcode={ost_write}\ rate=20" \
4072 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ jobid={dd.$RUNAS_ID},opcode={ost_read}\ rate=10"
4074 nrs_write_read "$RUNAS"
4075 # with parameter "RUNAS", it will match the latest rule
4076 # "ext_b" first, so the limited write rate is 10.
4077 tbf_verify 10 10 "$RUNAS"
4080 trap "cleanup_77k \"ext_a ext_b\" \"fifo\"" EXIT
4082 [[ "$OST1_VERSION" -ge $(version_code 2.10.58) ]] ||
4083 skip "Need OST version at least 2.10.58"
4085 do_nodes $(comma_list $(osts_nodes)) \
4086 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
4087 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_b" \
4088 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ug\ uid={500}\&gid={1000}\ rate=5"
4089 nrs_write_read "runas -u 500 -g 1000"
4090 tbf_verify 5 5 "runas -u 500 -g 1000"
4092 do_nodes $(comma_list $(osts_nodes)) \
4093 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ug" \
4094 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_uw\ uid={500}\&opcode={ost_write}\ rate=20" \
4095 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ur\ uid={500}\&opcode={ost_read}\ rate=10"
4097 nrs_write_read "runas -u 500"
4098 tbf_verify 20 10 "runas -u 500"
4100 do_nodes $(comma_list $(osts_nodes)) \
4101 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_uw" \
4102 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ur" \
4103 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ uid={500},opcode={ost_write}\ rate=20" \
4104 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ uid={500},opcode={ost_read}\ rate=10"
4105 nrs_write_read "runas -u 500"
4106 tbf_verify 10 10 "runas -u 500"
4107 tbf_verify 20 10 "runas -u 500"
4108 cleanup_77k "ext_a ext_b" "fifo"
4110 run_test 77k "check TBF policy with NID/JobID/OPCode expression"
4113 [[ "$OST1_VERSION" -ge $(version_code 2.10.56) ]] ||
4114 skip "Need OST version at least 2.10.56"
4116 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
4117 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf"
4119 local output=$(do_facet ost1 lctl get_param \
4120 ost.OSS.ost_io.nrs_policies | \
4121 awk '/name: tbf/ {print;exit}' | \
4122 awk -F ': ' '{print $2}')
4124 if [ "$output" != "tbf" ]; then
4125 error "The generic TBF output is '$output', not 'tbf'"
4128 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4130 run_test 77l "check the output of NRS policies for generic TBF"
4133 if [ "$OST1_VERSION" -lt $(version_code 2.9.54) ]; then
4134 skip "Need OST version at least 2.9.54"
4137 local dir=$DIR/$tdir
4139 mkdir $dir || error "mkdir $dir failed"
4140 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
4143 local nodes=$(comma_list $(osts_nodes))
4144 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies=delay \
4145 ost.OSS.ost_io.nrs_delay_min=4 \
4146 ost.OSS.ost_io.nrs_delay_max=4 \
4147 ost.OSS.ost_io.nrs_delay_pct=100
4148 [ $? -ne 0 ] && error "Failed to set delay policy"
4150 local start=$SECONDS
4151 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
4152 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=1 \
4153 oflag=direct conv=fdatasync ||
4154 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4155 error "dd on client failed (1)"; }
4156 local elapsed=$((SECONDS - start))
4158 # NRS delay doesn't do sub-second timing, so a request enqueued at
4159 # 0.9 seconds can be dequeued at 4.0
4160 [ $elapsed -lt 3 ] &&
4161 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4162 error "Single 1M write should take at least 3 seconds"; }
4165 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
4166 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=10 \
4167 oflag=direct conv=fdatasync ||
4168 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4169 error "dd on client failed (2)"; }
4170 elapsed=$((SECONDS - start))
4172 [ $elapsed -lt 30 ] &&
4173 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
4174 error "Ten 1M writes should take at least 30 seconds"; }
4176 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4177 [ $? -ne 0 ] && error "failed to set policy back to fifo"
4181 run_test 77m "check NRS Delay slows write RPC processing"
4183 test_77n() { #LU-10802
4184 if [ "$OST1_VERSION" -lt $(version_code 2.10.58) ]; then
4185 skip "Need OST version at least 2.10.58"
4188 # Configure jobid_var
4189 local saved_jobid_var=$($LCTL get_param -n jobid_var)
4190 if [ $saved_jobid_var != procname_uid ]; then
4191 set_persistent_param_and_check client \
4192 "jobid_var" "$FSNAME.sys.jobid_var" procname_uid
4195 do_nodes $(comma_list $(osts_nodes)) \
4196 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ jobid" \
4197 ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4198 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={*.$RUNAS_ID}\ rate=20"
4201 tbf_verify 20 20 "$RUNAS"
4203 do_nodes $(comma_list $(osts_nodes)) \
4204 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4205 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={dd.*}\ rate=20"
4210 do_nodes $(comma_list $(osts_nodes)) \
4211 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
4212 ost.OSS.ost_io.nrs_policies="fifo"
4216 local current_jobid_var=$($LCTL get_param -n jobid_var)
4217 if [ $saved_jobid_var != $current_jobid_var ]; then
4218 set_persistent_param_and_check client \
4219 "jobid_var" "$FSNAME.sys.jobid_var" $saved_jobid_var
4222 run_test 77n "check wildcard support for TBF JobID NRS policy"
4224 test_78() { #LU-6673
4227 oss=$(comma_list $(osts_nodes))
4228 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="orr" &
4229 do_nodes $oss lctl set_param ost.OSS.*.nrs_orr_quantum=1
4231 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
4232 # Valid return codes are:
4233 # 0: Tuning succeeded
4234 # ENODEV: Policy is still stopped
4235 # EAGAIN: Policy is being initialized
4236 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
4237 error "Expected set_param to return 0|ENODEV|EAGAIN"
4239 # Cleanup the ORR policy
4240 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
4241 [ $? -ne 0 ] && error "failed to set policy back to fifo"
4244 run_test 78 "Enable policy and specify tunings right away"
4247 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4248 test_mkdir $DIR/$tdir
4250 # Prevent interference from layout intent RPCs due to
4251 # asynchronous writeback. These will be tested in 130c below.
4252 do_nodes ${CLIENTS:-$HOSTNAME} sync
4254 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
4255 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
4257 #define OBD_FAIL_MDS_INTENT_DELAY 0x160
4258 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
4259 local facet=mds$((mdtidx + 1))
4261 set_nodes_failloc $(facet_active_host $facet) 0x80000160
4262 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null &
4266 #define OBD_FAIL_MDS_GETXATTR_PACK 0x131
4267 set_nodes_failloc $(facet_active_host $facet) 0x80000131
4272 run_test 79 "xattr: intent error"
4275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4282 mkdir -p $DIR1/$tdir/dir
4283 createmany -o $DIR1/$tdir/dir/f 10 ||
4284 error "create files under remote dir failed $i"
4286 cp /etc/passwd $DIR1/$tdir/$tfile
4288 #migrate open file should fails
4289 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
4291 # give multiop a chance to open
4294 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
4295 error "migrate open files should failed with open files"
4299 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
4300 error "migrate remote dir error"
4302 echo "Finish migration, then checking.."
4303 for file in $(find $DIR1/$tdir); do
4304 mdt_index=$($LFS getstripe -m $file)
4305 [ $mdt_index == $MDTIDX ] ||
4306 error "$file is not on MDT${MDTIDX}"
4309 diff /etc/passwd $DIR1/$tdir/$tfile ||
4310 error "file different after migration"
4312 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
4314 run_test 80a "migrate directory when some children is being opened"
4318 kill -9 $migrate_pid
4322 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4323 local migrate_dir1=$DIR1/$tdir/migrate_dir
4324 local migrate_dir2=$DIR2/$tdir/migrate_dir
4325 local migrate_run=$LUSTRE/tests/migrate.sh
4333 trap cleanup_80b EXIT
4334 #prepare migrate directory
4335 mkdir -p $migrate_dir1
4336 for F in {1,2,3,4,5}; do
4337 echo "$F$F$F$F$F" > $migrate_dir1/file$F
4338 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
4341 #migrate the directories among MDTs
4344 mdt_idx=$((RANDOM % MDSCOUNT))
4345 $LFS migrate -m $mdt_idx $migrate_dir1 &>/dev/null ||
4347 [ $rc -ne 0 -o $rc -ne 16 ] || break
4352 echo "start migration thread $migrate_pid"
4353 #Access the files at the same time
4354 start_time=$(date +%s)
4355 echo "accessing the migrating directory for 5 minutes..."
4357 ls $migrate_dir2 > /dev/null || {
4358 echo "read dir fails"
4361 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
4362 echo "access file1 fails"
4366 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
4367 echo "access file2/3 fails"
4371 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
4372 echo "access file4 fails"
4376 stat $migrate_dir2/file5 > /dev/null || {
4377 echo "stat file5 fails"
4381 touch $migrate_dir2/source_file > /dev/null || rc1=$?
4382 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4383 echo "touch file failed with $rc1"
4387 if [ -e $migrate_dir2/source_file ]; then
4388 ln $migrate_dir2/source_file $migrate_dir2/link_file \
4389 &>/dev/null || rc1=$?
4390 if [ -e $migrate_dir2/link_file ]; then
4391 rm -rf $migrate_dir2/link_file
4394 mrename $migrate_dir2/source_file \
4395 $migrate_dir2/target_file &>/dev/null || rc1=$?
4396 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4397 echo "rename failed with $rc1"
4401 if [ -e $migrate_dir2/target_file ]; then
4402 rm -rf $migrate_dir2/target_file &>/dev/null ||
4405 rm -rf $migrate_dir2/source_file &>/dev/null ||
4408 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
4409 echo "unlink failed with $rc1"
4414 end_time=$(date +%s)
4415 duration=$((end_time - start_time))
4416 if [ $((duration % 10)) -eq 0 ]; then
4417 if [ $show_time -eq 1 ]; then
4418 echo "...$duration seconds"
4425 kill -0 $migrate_pid || {
4426 echo "migration stopped 1"
4430 [ $duration -ge 300 ] && break
4433 #check migration are still there
4434 kill -0 $migrate_pid || error "migration stopped 2"
4437 run_test 80b "Accessing directory during migration"
4440 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4444 mkdir -p $DIR1/$tdir
4446 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
4447 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
4450 touch d0/0 || error "create 0 failed"
4451 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
4452 stat d0/0 && error "stat mv filed succeed"
4453 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || error "rename d1/0 d0/0 failed"
4454 stat d0/0 || error "stat failed"
4456 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
4458 if [ $t -ne 3 ]; then
4459 ls -ai $DIR1/$tdir/d0
4460 error "expect 3 get $t"
4465 run_test 81a "rename and stat under striped directory"
4468 [ $MDSCOUNT -lt 2 ] &&
4469 skip "We need at least 2 MDTs for this test"
4476 $LFS mkdir -c $MDSCOUNT $DIR1/$tdir || error "$LFS mkdir"
4477 createmany -o $DIR1/$tdir/$tfile. $total || error "createmany"
4486 for i in $(seq $total); do
4487 mrename $DIR2/$tdir/$tfile.$i $DIR2/$tdir/$tfile-new.$i \
4491 kill -9 $setattr_pid
4493 run_test 81b "rename under striped directory doesn't deadlock"
4496 [[ "$MDS1_VERSION" -gt $(version_code 2.6.91) ]] ||
4497 skip "Need MDS version at least 2.6.92"
4499 # Client 1 creates a file.
4500 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
4502 # Client 2 opens the file.
4503 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
4505 # Client 1 makes the file an orphan.
4506 rm $DIR1/$tfile || error "rm"
4507 # Client 2 sets EA "user.multiop".
4509 wait $pid2 || error "multiop 2"
4510 # Client 1 gets EA "user.multiop". This used to fail because the EA
4511 # cache refill would get "trusted.link" from mdd_xattr_list() but
4512 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
4515 wait $pid1 || error "multiop 1"
4517 run_test 82 "fsetxattr and fgetxattr on orphan files"
4520 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4527 $LFS mkdir -i1 -c2 $tdir
4532 echo "start pid $pid1 to create/unlink striped directory"
4534 # Access the directory at the same time
4538 stat $tdir > /dev/null 2>&1
4542 echo "start pid $pid2 to stat striped directory"
4550 run_test 83 "access striped directory while it is being created/unlinked"
4553 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
4554 skip "lustre < 2.12.55 does not contain LU-12485 fix"
4558 $MULTIOP $DIR/$tfile oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:c ||
4559 error "create $tfile failed"
4560 mtime=$(stat -c%Y $DIR/$tfile)
4561 mtime=$((mtime + 200))
4563 #define OBD_FAIL_OBD_0NLINK_RACE 0x60b
4564 do_facet mds1 $LCTL set_param fail_loc=0x8000060b
4566 touch -c -m $mtime $DIR/$tfile &
4568 # sleep a while to let 'touch' run first
4570 rm -f $DIR2/$tfile || error "unlink $tfile failed"
4573 wait $setattr_pid || true
4575 run_test 84 "0-nlink race in lu_object_find()"
4578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4583 [ "$SLOW" = "yes" ] && duration=600
4584 # Open/Create under striped directory
4588 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4589 touch $tdir/f{0..3} > /dev/null 2>&1
4593 echo "start pid $pid1 to open/create under striped directory"
4595 # unlink the striped directory at the same time
4599 rm -rf $tdir > /dev/null 2>&1
4603 echo "start pid $pid2 to unlink striped directory"
4612 run_test 90 "open/create and unlink striped directory"
4615 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4620 [ "$SLOW" = "yes" ] && duration=600
4621 # chmod striped directory
4625 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4626 chmod go+w $tdir > /dev/null 2>&1
4630 echo "start pid $pid1 to chmod striped directory"
4632 # unlink the striped directory at the same time
4636 rm -rf $tdir > /dev/null 2>&1
4640 echo "start pid $pid2 to unlink striped directory"
4649 run_test 91 "chmod and unlink striped directory"
4652 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4655 local cmd="exec $fd<$DIR1/$tdir"
4656 $LFS setdirstripe -c$MDSCOUNT $DIR1/$tdir || error "mkdir $tdir fails"
4659 trap "eval $cmd" EXIT
4660 cd $DIR1/$tdir || error "cd $DIR1/$tdir fails"
4661 rmdir ../$tdir || error "rmdir ../$tdir fails"
4663 #define OBD_FAIL_LLITE_NO_CHECK_DEAD 0x1408
4664 $LCTL set_param fail_loc=0x1408
4665 mkdir $DIR2/$tdir/dir && error "create dir succeeds"
4666 $LFS setdirstripe -i1 $DIR2/$tdir/remote_dir &&
4667 error "create remote dir succeeds"
4668 $LCTL set_param fail_loc=0
4672 run_test 92 "create remote directory under orphan directory"
4679 mkdir -p $DIR1/$tfile-1/
4680 mkdir -p $DIR2/$tfile-2/
4681 local old_rr=$(do_facet $SINGLEMDS "$LCTL get_param -n \
4682 lod.$FSNAME-MDT0000-*/qos_threshold_rr" | sed -e 's/%//')
4683 do_facet $SINGLEMDS "$LCTL set_param -n \
4684 lod.$FSNAME-MDT0000-*/qos_threshold_rr=100"
4685 #define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
4686 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x00000163"
4688 $LFS setstripe -c -1 $DIR1/$tfile-1/file1 &
4691 $LFS setstripe -c -1 $DIR2/$tfile-2/file2 &
4695 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x0"
4696 do_facet $SINGLEMDS "$LCTL set_param -n \
4697 lod.$FSNAME-MDT0000-*/qos_threshold_rr=$old_rr"
4699 $LFS getstripe $DIR1/$tfile-1/file1
4700 rc1=$($LFS getstripe -q $DIR1/$tfile-1/file1 |
4701 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4702 $LFS getstripe $DIR2/$tfile-2/file2
4703 rc2=$($LFS getstripe -q $DIR2/$tfile-2/file2 |
4704 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4705 echo "rc1=$rc1 and rc2=$rc2 "
4706 [ $rc1 -eq 0 ] && [ $rc2 -eq 0 ] ||
4707 error "object allocate on same ost detected"
4709 run_test 93 "alloc_rr should not allocate on same ost"
4712 $LCTL set_param osc.*.idle_timeout=0
4713 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=2 conv=fsync
4715 local before=$(date +%s)
4719 #define OBD_FAIL_LDLM_PAUSE_CANCEL 0x312
4720 $LCTL set_param fail_val=5 fail_loc=0x80000312
4721 dd if=/dev/zero of=$DIR/$tfile conv=notrunc oflag=append bs=4k count=1 &
4725 #define OBD_FAIL_LDLM_PAUSE_CANCEL_LOCAL 0x329
4726 $LCTL set_param fail_val=6 fail_loc=0x80000329
4727 $LCTL mark kill $pid
4730 dd if=/dev/zero of=$DIR2/$tfile conv=notrunc oflag=append bs=4k count=1
4733 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 conv=fsync
4735 evict=$(do_facet client $LCTL get_param \
4736 osc.$FSNAME-OST*-osc-*/state |
4737 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
4739 [ -z "$evict" ] || [[ $evict -le $before ]] ||
4740 (do_facet client $LCTL get_param \
4741 osc.$FSNAME-OST*-osc-*/state;
4742 error "eviction happened: $evict before:$before")
4743 $LCTL set_param osc.*.idle_timeout=debug
4745 run_test 94 "signal vs CP callback race"
4749 skip "Reserved for glimpse-ahead" && return
4750 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4751 skip "Need MDS version at least 2.10.55"
4755 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4757 lctl set_param -n mdc.*.stats=clear
4758 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4760 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4761 # first stat from server should return size data and save glimpse
4762 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4763 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
4764 # second stat to check size is NOT cached on client without IO lock
4765 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4767 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4768 [ $gls -ge 1 ] || error "Expect glimpse RPCs but none"
4771 run_test 100a "DoM: glimpse RPCs for stat without IO lock (DoM only file)"
4774 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4775 skip "Need MDS version at least 2.10.55"
4779 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4781 lctl set_param -n mdc.*.stats=clear
4782 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4783 cancel_lru_locks mdc
4784 # first stat data from server should have size
4785 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4786 # second stat to check size is cached on client
4787 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4789 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
4790 # both stats should cause no glimpse requests
4791 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
4794 run_test 100b "DoM: no glimpse RPC for stat with IO lock (DoM only file)"
4797 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4798 skip "Need MDS version at least 2.10.55"
4802 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4804 lctl set_param -n mdc.*.stats=clear
4805 lctl set_param -n osc.*.stats=clear
4806 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4808 # check that size is merged from MDT and OST correctly
4809 $CHECKSTAT -t file -s 2097152 $DIR/$tdir/dom ||
4810 error "Wrong size from stat #1"
4812 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
4813 [ $gls -eq 0 ] && error "Expect OST glimpse RPCs but got none"
4817 run_test 100c "DoM: write vs stat without IO lock (combined file)"
4820 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4821 skip "Need MDS version at least 2.10.55"
4825 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4828 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4829 lctl set_param -n mdc.*.stats=clear
4830 $TRUNCATE $DIR2/$tdir/dom 4096
4832 # check that reported size is valid after file grows to OST and
4833 # is truncated back to MDT stripe size
4834 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom ||
4835 error "Wrong size from stat #1"
4837 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
4838 [ $gls -eq 0 ] && error "Expect OST glimpse but got none"
4842 run_test 100d "DoM: write+truncate vs stat without IO lock (combined file)"
4845 [ "$MDS1_VERSION" -lt $(version_code 2.11.50) ] &&
4846 skip "Need MDS version at least 2.11.50"
4848 local dom=$DIR/$tdir/dom
4849 local dom2=$DIR2/$tdir/dom
4852 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
4854 cancel_lru_locks mdc
4855 dd if=/dev/urandom of=$dom bs=12000 count=1
4856 $TRUNCATE $dom2 6000
4857 cancel_lru_locks mdc
4858 lctl set_param -n mdc.*.stats=clear
4859 # expect read-on-open to return all data before write
4860 cat /etc/hosts >> $dom
4861 local read=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
4862 [[ $read -eq 0 ]] || error "Unexpected $read READ RPCs"
4864 run_test 100e "DoM: read on open and file size"
4867 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4868 skip "Need MDS version at least 2.10.55"
4870 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4872 $CHECKSTAT -t file $DIR1/$tfile
4874 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4875 sysctl -wq vm.dirty_writeback_centisecs=0
4877 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4880 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4881 error_noexit "Write fails"
4882 # must discard pages
4883 lctl set_param -n mdc.*.stats=clear
4884 rm $DIR2/$tfile || error "Unlink fails"
4886 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4887 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4889 run_test 101a "Discard DoM data on unlink"
4892 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4893 skip "Need MDS version at least 2.10.55"
4895 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4896 touch $DIR1/${tfile}_2
4898 $CHECKSTAT -t file $DIR1/$tfile
4900 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4901 sysctl -wq vm.dirty_writeback_centisecs=0
4903 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4906 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 || error "Write fails"
4907 # must discard pages
4908 lctl set_param -n mdc.*.stats=clear
4909 mv $DIR2/${tfile}_2 $DIR2/$tfile || error "Rename fails"
4911 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4912 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4914 run_test 101b "Discard DoM data on rename"
4917 [ "$MDS1_VERSION" -lt $(version_code 2.10.55) ] &&
4918 skip "Need MDS version at least 2.10.55"
4920 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4922 $CHECKSTAT -t file $DIR1/$tfile
4924 local old_wb=$(sysctl -n vm.dirty_writeback_centisecs)
4925 sysctl -wq vm.dirty_writeback_centisecs=0
4927 trap "sysctl -wq vm.dirty_writeback_centisecs=$old_wb" EXIT
4930 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 || error "Write fails"
4931 $MULTIOP $DIR1/$tfile O_c &
4934 lctl set_param -n mdc.*.stats=clear
4935 rm $DIR2/$tfile > /dev/null || error "Unlink fails for opened file"
4936 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
4938 local writes=$(lctl get_param -n mdc.*.stats | grep -c ost_write)
4939 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4941 run_test 101c "Discard DoM data on close-unlink"
4943 # test to verify file handle related system calls
4944 # (name_to_handle_at/open_by_handle_at)
4945 # The new system calls are supported in glibc >= 2.14.
4947 # test to verify we can open by handle an unlinked file from > 1 client
4948 # This test opens the file normally on $DIR1, which is on one mount, and then
4949 # opens it by handle on $DIR2, which is on a different mount.
4951 [ "$MDS1_VERSION" -lt $(version_code 2.11.57) ] &&
4952 skip "Needs MDS version 2.11.57 or later"
4954 echo "Test file_handle syscalls" > $DIR/$tfile ||
4955 error "write failed"
4956 check_fhandle_syscalls $DIR/$tfile $DIR2 ||
4957 error "check_fhandle_syscalls failed"
4960 run_test 102 "Test open by handle of unlinked file"
4962 # Compare file size between first & second mount, ensuring the client correctly
4963 # glimpses even with unused speculative locks - LU-11670
4965 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
4966 skip "Lockahead needs OST version at least 2.10.50"
4970 test_mkdir -p $DIR/$tdir
4972 # Force file on to OST0
4973 $LFS setstripe -i 0 $DIR/$tdir
4975 # Do not check multiple locks on glimpse
4976 # OBD_FAIL_OSC_NO_SIZE_DATA 0x415
4977 $LCTL set_param fail_loc=0x415
4979 # Delay write commit by 2 seconds to guarantee glimpse wins race
4980 # The same fail_loc is used on client & server so it can work in the
4981 # single node sanity setup
4982 do_facet ost1 $LCTL set_param fail_loc=0x415 fail_val=2
4984 echo "Incorrect size expected (no glimpse fix):"
4985 lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
4987 if [ $rc -eq 0 ]; then
4988 echo "This doesn't work 100%, but this is just reproducing the bug, not testing the fix, so OK to not fail test."
4991 # guarantee write commit timeout has expired
4994 # Clear fail_loc on client
4995 $LCTL set_param fail_loc=0
4997 # Delay write commit by 2 seconds to guarantee glimpse wins race
4998 # OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4999 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
5001 # Write commit is still delayed by 2 seconds
5002 lockahead_test -d $DIR/$tdir -D $DIR2/$tdir -t $locktest -f $tfile
5004 [ $rc -eq 0 ] || error "Lockahead test$locktest failed, $rc"
5006 # guarantee write commit timeout has expired
5009 rm -f $DIR/$tfile || error "unable to delete $DIR/$tfile"
5011 run_test 103 "Test size correctness with lockahead"
5017 xtimes=$(stat -c "%X %Y %Z" $DIR/$tfile)
5028 output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
5029 ((xtimes[0]=$(awk -F ':' /atime/'{ print $2 }' <<< "$output")))
5030 ((xtimes[1]=$(awk -F ':' /mtime/'{ print $2 }' <<< "$output")))
5031 ((xtimes[2]=$(awk -F ':' /ctime/'{ print $2 }' <<< "$output")))
5039 local xtimes=($(get_stat_xtimes))
5040 local mdt_xtimes=($(get_mdt_xtimes $mdtdev))
5042 echo "STAT a|m|ctime ${xtimes[*]}"
5043 echo "MDT a|m|ctime ${xtimes[*]}"
5044 [[ ${xtimes[0]} == ${mdt_xtimes[0]} ]] ||
5045 error "$DIR/$tfile atime (${xtimes[0]}:${mdt_xtimes[0]}) diff"
5046 [[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
5047 error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
5048 [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
5049 error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
5053 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip_env "ldiskfs only test"
5054 [ $MDS1_VERSION -lt $(version_code 2.12.4) ] &&
5055 skip "Need MDS version at least 2.12.4"
5058 local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
5059 local atime_diff=$(do_facet $SINGLEMDS \
5060 lctl get_param -n mdd.*MDT0000*.atime_diff)
5062 do_facet $SINGLEMDS \
5063 lctl set_param -n mdd.*MDT0000*.atime_diff=0
5065 stack_trap "do_facet $SINGLEMDS \
5066 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff" EXIT
5068 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5069 check_mdt_xtimes $mdtdev
5072 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5073 check_mdt_xtimes $mdtdev
5075 $MULTIOP $DIR2/$tfile Oz8192w8192_c &
5078 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5080 kill -USR1 $pid && wait $pid || error "multiop failure"
5081 check_mdt_xtimes $mdtdev
5086 # Verify mtime/ctime is NOT upated on MDS when there is no modification
5087 # on the client side
5088 xtimes=($(get_stat_xtimes))
5089 $MULTIOP $DIR/$tfile O_c &
5092 kill -USR1 $pid && wait $pid || error "multiop failure"
5093 mdt_xtimes=($(get_mdt_xtimes $mdtdev))
5094 [[ ${xtimes[1]} == ${mdt_xtimes[1]} ]] ||
5095 error "$DIR/$tfile mtime (${xtimes[1]}:${mdt_xtimes[1]}) diff"
5096 [[ ${xtimes[2]} == ${mdt_xtimes[2]} ]] ||
5097 error "$DIR/$tfile ctime (${xtimes[2]}:${mdt_xtimes[2]}) diff"
5098 check_mdt_xtimes $mdtdev
5101 # Change ctime via chmod
5102 $MULTIOP $DIR/$tfile o_tc &
5105 kill -USR1 $pid && wait $pid || error "multiop failure"
5106 check_mdt_xtimes $mdtdev
5108 run_test 104 "Verify that MDS stores atime/mtime/ctime during close"
5111 test_mkdir -p $DIR/$tdir
5112 echo test > $DIR/$tdir/$tfile
5113 $LCTL set_param fail_loc=0x416
5114 cancel_lru_locks osc & sleep 1
5115 fsize1=$(stat -c %s $DIR2/$tdir/$tfile)
5117 [[ $fsize1 = 5 ]] || error "Glimpse returned wrong file size $fsize1"
5119 run_test 105 "Glimpse and lock cancel race"
5122 [ "$mds1_FSTYPE" == "ldiskfs" ] && statx_supported ||
5123 skip_env "Test only for ldiskfs and statx() supported"
5128 local mdtdev=$(mdsdevname ${SINGLEMDS//mds/})
5130 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5131 btime=$($STATX -c %W $DIR/$tfile)
5132 output=$(do_facet mds1 "$DEBUGFS -c -R 'stat ROOT/$tfile' $mdtdev")
5133 ((mdt_btime=$(awk -F ':' /btime/'{ print $2 }' <<< "$output")))
5134 [[ $btime == $mdt_btime ]] ||
5135 error "$DIR/$tfile btime ($btime:$mdt_btime) diff"
5138 run_test 106a "Verify the btime via statx()"
5141 statx_supported || skip_env "statx() only test"
5146 $LFS setstripe -c 1 $DIR/$tfile || error "$DIR/$tfile setstripe failed"
5147 dd if=/dev/zero of=$DIR/$tfile bs=1k count=1 conv=notrunc
5148 cancel_lru_locks $OSC
5149 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5151 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5152 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5153 error "$STATX should send 1 glimpse RPC to $OSC"
5155 cancel_lru_locks $OSC
5156 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5157 # %n: FILENAME; %i: STATX_INO; %A STATX_MODE; %h STATX_NLINK;
5158 # %u: STATX_UID; %g: STATX_GID; %W STATX_BTIME; %X STATX_ATIME;
5160 $STATX -c "%n %i %A %h %u %g %W %X %Z" $DIR/$tfile
5161 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5162 [ $rpcs_after -eq $rpcs_before ] ||
5163 error "$STATX should not send glimpse RPCs to $OSC"
5165 cancel_lru_locks $OSC
5166 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5167 $STATX --cached=always $DIR/$tfile
5168 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5169 [ $rpcs_after -eq $rpcs_before ] ||
5170 error "$STATX should not send glimpse RPCs to $OSC"
5172 cancel_lru_locks $OSC
5173 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5174 $STATX -c %Y $DIR/$tfile
5175 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5176 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5177 error "$STATX -c %Y should send 1 glimpse RPC to $OSC"
5179 cancel_lru_locks $OSC
5180 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5181 $STATX -c %s $DIR/$tfile
5182 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5183 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5184 error "$STATX -c %s should send 1 glimpse RPC to $OSC"
5186 cancel_lru_locks $OSC
5187 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5188 $STATX -c %b $DIR/$tfile
5189 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5190 [ $rpcs_after -eq $((rpcs_before + 1)) ] ||
5191 error "$STATX -c %b should send 1 glimpse RPC to $OSC"
5193 run_test 106b "Glimpse RPCs test for statx"
5196 statx_supported || skip_env "statx() only test"
5201 # Mask supported in stx_attributes by Lustre is
5202 # STATX_ATTR_IMMUTABLE(0x10) | STATX_ATTR_APPEND(0x20) : (0x30).
5203 mask=$($STATX -c %q $DIR/$tfile)
5204 [[ $mask == "30" ]] ||
5205 error "supported stx_attributes: got '$mask', expected '30'"
5206 chattr +i $DIR/$tfile || error "chattr +i $DIR/$tfile failed"
5207 mask=$($STATX -c %r $DIR/$tfile)
5208 [[ $mask == "10" ]] ||
5209 error "got immutable flags '$mask', expected '10'"
5210 chattr -i $DIR/$tfile || error "chattr -i $DIR/$tfile failed"
5211 mask=$($STATX -c %r $DIR/$tfile)
5212 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5213 chattr +a $DIR/$tfile || error "chattr +a $DIR/$tfile failed"
5214 mask=$($STATX -c %r $DIR/$tfile)
5215 [[ $mask == "20" ]] || error "got flags '$mask', expected '20'"
5216 chattr -a $DIR/$tfile || error "chattr -a $DIR/$tfile failed"
5217 mask=$($STATX -c %r $DIR/$tfile)
5218 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5219 chattr +ia $DIR/$tfile || error "chattr +ia $DIR/$tfile failed"
5220 mask=$($STATX -c %r $DIR/$tfile)
5221 [[ $mask == "30" ]] || error "got flags '$mask', expected '30'"
5222 chattr -ia $DIR/$tfile || error "chattr -ia $DIR/$tfile failed"
5223 mask=$($STATX -c %r $DIR/$tfile)
5224 [[ $mask == "0" ]] || error "got flags '$mask', expected '0'"
5226 run_test 106c "Verify statx attributes mask"
5228 log "cleanup: ======================================================"
5230 # kill and wait in each test only guarentee script finish, but command in script
5231 # like 'rm' 'chmod' may still be running, wait for all commands to finish
5232 # otherwise umount below will fail
5233 [ "$(mount | grep $MOUNT2)" ] && wait_update $HOSTNAME "fuser -m $MOUNT2" "" ||
5238 check_and_cleanup_lustre