6 # bug number for skipped test: 9977/LU-7105
7 ALWAYS_EXCEPT=" 28 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
11 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
14 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
15 OPENFILE=${OPENFILE:-openfile}
16 OPENUNLINK=${OPENUNLINK:-openunlink}
17 export MULTIOP=${MULTIOP:-multiop}
18 export TMP=${TMP:-/tmp}
19 MOUNT_2=${MOUNT_2:-"yes"}
20 CHECK_GRANT=${CHECK_GRANT:-"yes"}
21 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
25 export NAME=${NAME:-local}
27 LUSTRE=${LUSTRE:-`dirname $0`/..}
28 . $LUSTRE/tests/test-framework.sh
32 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
35 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
36 # bug number for skipped test:
37 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
38 # LU-2829 / LU-2887 - make allowances for ZFS slowness
39 TEST33_NFILES=${TEST33_NFILES:-1000}
42 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
49 check_and_setup_lustre
54 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
56 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
57 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
59 # $RUNAS_ID may get set incorrectly somewhere else
60 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
62 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
68 [ -f $DIR2/$tfile ] || error "Check create"
69 chmod 777 $DIR2/$tfile
70 $CHECKSTAT -t file -p 0777 $DIR1/$tfile ||
71 error "Check attribute update for 0777"
73 chmod a-x $DIR2/$tfile
74 $CHECKSTAT -t file -p 0666 $DIR1/$tfile ||
75 error "Check attribute update for 0666"
78 $CHECKSTAT -a $DIR1/$tfile ||
79 error "Check unlink - removes file on other mountpoint"
81 run_test 1 "Check attribute updates on 2 mount points"
87 $CHECKSTAT -t file -p 0777 $DIR1/f2a ||
88 error "Either not file type or perms not 0777"
90 run_test 2a "check cached attribute updates on 2 mtpt's ========"
96 $CHECKSTAT -t file -p 0777 $DIR2/f2b ||
97 error "Either not file type or perms not 0777"
99 run_test 2b "check cached attribute updates on 2 mtpt's ========"
101 # NEED TO SAVE ROOT DIR MODE
104 $CHECKSTAT -t dir -p 0777 $DIR2 ||
105 error "Either not dir type or perms not 0777"
107 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
111 $CHECKSTAT -t dir -p 0755 $DIR2 ||
112 error "Either not file type or perms not 0775"
114 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
121 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 ||
124 run_test 2e "check chmod on root is propagated to others"
127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
129 local remote_dir=$tdir/remote_dir
132 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
133 error "Create remote directory failed"
135 touch $DIR1/$remote_dir/$tfile ||
136 error "Create file under remote directory failed"
137 chmod 777 $DIR1/$remote_dir/$tfile ||
138 error "Chmod file under remote directory failed"
140 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
141 error "Check attr of file under remote directory failed"
143 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
144 error "Chown file under remote directory failed"
146 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
147 error "Check owner of file under remote directory failed"
149 cd $DIR2/$remote_dir || error "enter remote dir"
150 rm -rf $DIR1/$remote_dir/$tfile ||
151 error "Unlink remote directory failed"
153 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
154 error "unlink file still exists!"
156 cd $DIR2/$tdir || error "exit remote dir"
157 rm -rf $DIR1/$tdir || error "unlink directory failed"
159 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
162 dd if=/dev/zero of=$DIR1/$tfile oflag=sync bs=1M count=2
164 local block1=$(stat $DIR1/$tfile | awk '/Blocks/ {print $4} ')
166 local block2=$(stat $DIR2/$tfile | awk '/Blocks/ {print $4} ')
167 echo "$DIR1/$tfile has $block1 blocks"
168 echo "$DIR2/$tfile has $block2 blocks"
169 [ $block1 -eq $block2 ] || error "$block1 not equal to $block2"
171 run_test 2g "check blocks update on sync write"
174 local target="this/is/good"
175 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
176 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
177 error "link $DIR2/$tfile not as expected"
179 run_test 3 "symlink on one mtpt, readlink on another ==========="
182 multifstat $DIR1/f4 $DIR2/f4
184 run_test 4 "fstat validation on multiple mount points =========="
188 $TRUNCATE $DIR2/f5 100
189 $CHECKSTAT -t file -s 100 $DIR1/f5 ||
190 error "Either not file type or size not equal to 100 bytes"
193 run_test 5 "create a file on one mount, truncate it on the other"
196 openunlink $DIR1/$tfile $DIR2/$tfile || \
197 error "openunlink $DIR1/$tfile $DIR2/$tfile"
199 run_test 6 "remove of open file on other node =================="
203 opendirunlink $DIR1/$dir $DIR2/$dir || \
204 error "opendirunlink $DIR1/$dir $DIR2/$dir"
206 run_test 7 "remove of open directory on other node ============="
209 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
210 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
212 run_test 8 "remove of open special file on other node =========="
218 for C in a b c d e f g h i j k l; do
219 dir=`eval echo \\$DIR$MTPT`
220 echo -n $C >> $dir/f9
221 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
223 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
224 error "`od -a $DIR1/f9` != abcdefghijkl"
226 run_test 9a "append of file with sub-page size on multiple mounts"
228 #LU-10681 - tiny writes & appending to sparse striped file
230 [[ $OSTCOUNT -ge 2 ]] || { skip "needs >= 2 OSTs"; return; }
232 $LFS setstripe -c 2 -S 1M $DIR/$tfile
233 echo "foo" >> $DIR/$tfile
234 dd if=/dev/zero of=$DIR2/$tfile bs=1M count=1 seek=1 conv=notrunc ||
235 error "sparse dd $DIR2/$tfile failed"
236 echo "foo" >> $DIR/$tfile
238 data=$(dd if=$DIR2/$tfile bs=1 count=3 skip=$((2 * 1048576)) conv=notrunc)
239 echo "Data read (expecting 'foo')": $data
240 [ "$data" = "foo" ] || error "append to sparse striped file failed"
242 run_test 9b "append to striped sparse file"
249 for C in a b c d e f g h i j k l; do
250 dir=`eval echo \\$DIR$MTPT`
251 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
252 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
253 OFFSET=`expr $OFFSET + 1`
255 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
256 error "`od -a $DIR1/f10` != abcdefghijkl"
258 run_test 10a "write of file with sub-page size on multiple mounts "
262 yes "R" | head -c 4000 >$TMP/f10b-seed
263 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
265 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
267 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
269 # create a test file locally to compare
270 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
271 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
272 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
273 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
275 run_test 10b "write of file with sub-page size on multiple mounts "
279 multiop_bg_pause $DIR1/d11/f O_c || return 1
281 cp -p /bin/ls $DIR1/d11/f
285 wait $MULTIPID || error "wait for PID $MULTIPID failed"
286 [ $RC -eq 0 ] && error || true
288 run_test 11 "execution of file opened for write should return error ===="
291 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
293 run_test 12 "test lock ordering (link, stat, unlink)"
295 test_13() { # bug 2451 - directory coherency
297 cd $DIR1/d13 || error "cd to $DIR1/d13 failed"
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 (1)" || true
303 # need to run it twice
304 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
306 rm -f $DIR2/d13/f13 || error "Cannot remove $DIR2/d13/f13"
307 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
309 run_test 13 "test directory page revocation"
312 test_mkdir $DIR1/$tdir
313 cp -p /bin/ls $DIR1/$tdir/$tfile
314 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
317 $DIR2/$tdir/$tfile && error || true
319 wait $MULTIPID || return 2
321 run_test 14aa "execution of file open for write returns -ETXTBSY"
324 test_mkdir $DIR1/$tdir
325 cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
326 MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
329 $MULTIOP $DIR2/$tdir/multiop Oc && error "expected error, got success"
330 kill -USR1 $MULTIOP_PID || return 2
331 wait $MULTIOP_PID || return 3
332 rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
334 run_test 14ab "open(RDWR) of executing file returns -ETXTBSY"
336 test_14b() { # bug 3192, 7040
337 test_mkdir $DIR1/$tdir
338 cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
339 MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
342 $TRUNCATE $DIR2/$tdir/multiop 0 && kill -9 $MULTIOP_PID && \
343 error "expected truncate error, got success"
344 kill -USR1 $MULTIOP_PID || return 2
345 wait $MULTIOP_PID || return 3
346 cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
347 rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
349 run_test 14b "truncate of executing file returns -ETXTBSY ======"
351 test_14c() { # bug 3430, 7040
352 test_mkdir $DIR1/$tdir
353 cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
354 MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
357 cp /etc/hosts $DIR2/$tdir/multiop && error "expected error, got success"
358 kill -USR1 $MULTIOP_PID || return 2
359 wait $MULTIOP_PID || return 3
360 cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
361 rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
363 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
365 test_14d() { # bug 10921
366 test_mkdir $DIR1/$tdir
367 cp -p $(which multiop) $DIR1/$tdir/multiop || error "cp failed"
368 MULTIOP_PROG=$DIR1/$tdir/multiop multiop_bg_pause $TMP/$tfile O_c ||
372 chmod 600 $DIR1/$tdir/multiop || error "chmod failed"
373 kill -USR1 $MULTIOP_PID || return 2
374 wait $MULTIOP_PID || return 3
375 cmp $(which multiop) $DIR1/$tdir/multiop || error "binary changed"
376 rm $TMP/$tfile $DIR1/$tdir/multiop || error "removing multiop"
378 run_test 14d "chmod of executing file is still possible ========"
380 test_15() { # bug 974 - ENOSPC
382 sh oos2.sh $MOUNT1 $MOUNT2
383 wait_delete_completed
384 grant_error=`dmesg | grep "> available"`
385 [ -z "$grant_error" ] || error "$grant_error"
387 run_test 15 "test out-of-space with multiple writers ==========="
390 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
391 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
392 # pass a 2500 operation dual-mount run within the time limit.
393 if [ "$(facet_fstype ost1)" = "zfs" ]; then
394 FSXNUM=$((COUNT / 5))
396 elif [ "$SLOW" = "yes" ]; then
397 FSXNUM=$((COUNT * 5))
405 local file1=$DIR1/$tfile
406 local file2=$DIR2/$tfile
407 local stripe_size=$(do_facet $SINGLEMDS \
408 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
410 # to allocate grant because it may run out due to test_15.
411 $LFS setstripe -c -1 $file1
412 dd if=/dev/zero of=$file1 bs=$stripe_size count=$OSTCOUNT oflag=sync
413 dd if=/dev/zero of=$file2 bs=$stripe_size count=$OSTCOUNT oflag=sync
416 $LFS setstripe -c -1 $file1 # b=10919
417 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2 \
418 || error "fsx failed"
421 # O_DIRECT reads and writes must be aligned to the device block size.
422 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 -Z -r 4096 \
423 -w 4096 $file1 $file2 || error "fsx with O_DIRECT failed."
425 run_test 16a "$FSXNUM iterations of dual-mount fsx"
427 # Consistency check for tiny writes, LU-9409
429 local file1=$DIR1/$tfile
430 local file2=$DIR2/$tfile
432 # to allocate grant because it may run out due to test_15.
433 lfs setstripe -c -1 $file1
434 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
435 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
438 lfs setstripe -c -1 $file1 # b=10919
439 # -o is set to 8192 because writes < 1 page and between 1 and 2 pages
440 # create a mix of tiny writes & normal writes
441 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -o 8192 -S 0 $file1 \
444 run_test 16b "$FSXNUM iterations of dual-mount fsx at small size"
446 test_17() { # bug 3513, 3667
447 remote_ost_nodsh && skip "remote OST with nodsh" && return
449 lfs setstripe $DIR1/$tfile -i 0 -c 1
450 cp $SAMPLE_FILE $DIR1/$tfile
451 cancel_lru_locks osc > /dev/null
452 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
453 do_facet ost1 lctl set_param fail_loc=0x8000030a
454 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
455 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
457 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
459 run_test 17 "resource creation/LVB creation race ==============="
462 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
465 for idx in {a..z}; do
466 local ptr=EXCEPT_ALWAYS_18$idx
467 [ x${!ptr} = xtrue ] || continue
469 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
472 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
475 run_test 18 "mmap sanity check ================================="
477 test_19() { # bug3811
478 local node=$(facet_active_host ost1)
480 [ "x$DOM" = "xyes" ] && node=$(facet_active_host $SINGLEMDS)
482 # check whether obdfilter is cache capable at all
483 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
484 echo "not cache-capable obdfilter"
488 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
490 set_osd_param $node '' readcache_max_filesize 4096
491 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
492 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
493 cp $TMP/$tfile $DIR1/$tfile
494 for i in `seq 1 20`; do
495 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
496 cancel_lru_locks $OSC > /dev/null
497 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
498 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
500 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
501 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
502 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
503 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
505 set_osd_param $node '' readcache_max_filesize $MAX
508 run_test 19 "test concurrent uncached read races ==============="
512 cancel_lru_locks $OSC
513 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
514 $MULTIOP $DIR1/f20 Ow8190c
515 $MULTIOP $DIR2/f20 Oz8194w8190c
516 $MULTIOP $DIR1/f20 Oz0r8190c
517 cancel_lru_locks $OSC
518 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
520 error $CNTD" page left in cache after lock cancel" || true
522 run_test 20 "test extra readahead page left in cache ===="
529 test_21() { # Bug 5907
530 test_mkdir $DIR1/$tdir
531 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
533 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
534 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
535 test -d $DIR1/$tdir || error "Mounted directory disappeared"
537 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
540 run_test 21 " Try to remove mountpoint on another dir ===="
542 test_23() { # Bug 5972
543 local at_diff=$(do_facet $SINGLEMDS \
544 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
545 echo "atime should be updated while another read" > $DIR1/$tfile
547 # clear the lock(mode: LCK_PW) gotten from creating operation
548 cancel_lru_locks $OSC
551 sleep $((at_diff + 1))
553 echo "starting reads"
554 multiop_bg_pause $DIR1/$tfile or20_c || return 1
555 # with SOM and opencache enabled, we need to close a file and cancel
556 # open lock to get atime propogated to MDS
557 kill -USR1 $! || return 2
560 time2=$(stat -c "%X" $DIR/$tfile)
561 echo "new atime is $time2"
563 [ $time2 -gt $time1 ] || error "atime was not updated"
564 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
567 run_test 23 " others should see updated atime while another read===="
571 lfs df || error "lfs df failed"
572 lfs df -ih || error "lfs df -ih failed"
573 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
574 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
575 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
576 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
578 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
579 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
580 lctl --device %osc deactivate
581 lfs df -i || error "lfs df -i with deactivated OSC failed"
582 lctl --device %osc activate
583 lfs df || error "lfs df with reactivated OSC failed"
585 run_test 24a "lfs df [-ih] [path] test ========================="
589 fsnum=$(lfs_df | grep -c "summary")
590 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
592 run_test 24b "lfs df should show both filesystems ==============="
595 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
597 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
600 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
601 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
603 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
604 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
605 error "setfacl $DIR2/$tdir #1"
606 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
607 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
608 error "setfacl $DIR2/$tdir #2"
609 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
610 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
611 error "setfacl $DIR2/$tdir #3"
612 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
613 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
614 error "setfacl $DIR2/$tdir #4"
615 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
619 run_test 25a "change ACL on one mountpoint be seen on another ==="
622 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
624 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
626 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
629 $LFS mkdir -i 1 $DIR1/$tdir
630 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
631 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
633 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
634 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
635 error "setfacl $DIR2/$tdir #1"
636 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
637 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
638 error "setfacl $DIR2/$tdir #2"
639 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
640 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
641 error "setfacl $DIR2/$tdir #3"
642 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
643 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
644 error "setfacl $DIR2/$tdir #4"
645 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
649 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
652 utime $DIR1/f26a -s $DIR2/f26a || error "utime failed for $DIR1/f26a"
654 run_test 26a "allow mtime to get older"
659 echo "aaa" >> $DIR1/$tfile
661 chmod a+x $DIR2/$tfile
662 mt1=`stat -c %Y $DIR1/$tfile`
663 mt2=`stat -c %Y $DIR2/$tfile`
665 if [ x"$mt1" != x"$mt2" ]; then
666 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
669 run_test 26b "sync mtime between ost and mds"
672 cancel_lru_locks $OSC
674 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
679 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
684 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
686 lctl set_param -n ldlm.dump_namespaces ""
687 wait $DD1_PID $DD2_PID
688 [ $? -ne 0 ] && lctl dk $TMP/debug || true
690 run_test 27 "align non-overlapping extent locks from request ==="
692 test_28() { # bug 9977
693 ECHO_UUID="ECHO_osc1_UUID"
694 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
696 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
697 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
698 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
702 attach echo_client ECHO_osc1 $ECHO_UUID
706 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
707 $LCTL --device $tECHOID destroy "${tOBJID}:0"
715 # reading of 1st stripe should pass
716 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
717 # reading of 2nd stripe should fail (this stripe was destroyed)
718 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
720 # now, recreating test file
721 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error "dd failed"
722 # reading of 1st stripe should pass
723 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error "dd failed"
724 # reading of 2nd stripe should pass
725 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 ||
728 run_test 28 "read/write/truncate file with lost stripes"
730 test_30() { #b=11110, LU-2523
731 test_mkdir $DIR1/$tdir
732 cp -f /bin/bash $DIR1/$tdir/bash
733 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
734 $DIR1/$tdir/bash -c 'sleep 2;
735 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
739 run_test 30 "recreate file race"
742 test_mkdir $DIR1/$tdir
743 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
744 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
745 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
746 lctl set_param fail_loc=0x314
747 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
748 awk 'BEGIN { FS="+" } /in/ {print $1}')
749 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
751 run_test 31a "voluntary cancel / blocking ast race=============="
754 remote_ost || { skip "local OST" && return 0; }
755 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
757 # make sure there is no local locks due to destroy
758 wait_mds_ost_sync || error "wait_mds_ost_sync()"
759 wait_delete_completed || error "wait_delete_completed()"
761 test_mkdir $DIR1/$tdir
762 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
763 cp /etc/hosts $DIR/$tdir/$tfile
764 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
765 lctl set_param fail_loc=0x314
766 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
767 do_facet ost1 lctl set_param fail_loc=0x316
769 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
770 lctl set_param fail_loc=0
771 do_facet ost1 lctl set_param fail_loc=0
772 # cleanup: reconnect the client back
775 run_test 31b "voluntary OST cancel / blocking ast race=============="
777 # enable/disable lockless truncate feature, depending on the arg 0/1
778 enable_lockless_truncate() {
779 lctl set_param -n $OSC.*.lockless_truncate $1
782 test_32a() { # bug 11270
783 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
784 local stripe_size=$(do_facet $SINGLEMDS \
785 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
787 save_lustre_params client "$OSC.*.lockless_truncate" > $p
788 cancel_lru_locks $OSC
789 enable_lockless_truncate 1
791 lfs setstripe -c -1 $DIR1/$tfile
792 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$stripe_size > \
794 clear_stats $OSC.*.${OSC}_stats
796 log "checking cached lockless truncate"
797 $TRUNCATE $DIR1/$tfile 8000000
798 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
799 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
800 error "cached truncate isn't lockless"
802 log "checking not cached lockless truncate"
803 $TRUNCATE $DIR2/$tfile 5000000
804 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
805 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -ne 0 ] ||
806 error "not cached truncate isn't lockless"
808 log "disabled lockless truncate"
809 enable_lockless_truncate 0
810 clear_stats $OSC.*.${OSC}_stats
811 $TRUNCATE $DIR2/$tfile 3000000
812 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
813 [ $(calc_stats $OSC.*.${OSC}_stats lockless_truncate) -eq 0 ] ||
814 error "lockless truncate disabling failed"
816 # restore lockless_truncate default values
817 restore_lustre_params < $p
820 run_test 32a "lockless truncate"
822 test_32b() { # bug 11270
823 remote_ost_nodsh && skip "remote OST with nodsh" && return
826 local facets=$(get_facets OST)
827 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
829 save_lustre_params client "osc.*.contention_seconds" > $p
830 save_lustre_params $facets \
831 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
832 save_lustre_params $facets \
833 "ldlm.namespaces.filter-*.contended_locks" >> $p
834 save_lustre_params $facets \
835 "ldlm.namespaces.filter-*.contention_seconds" >> $p
836 clear_stats $OSC.*.${OSC}_stats
838 # agressive lockless i/o settings
839 do_nodes $(comma_list $(osts_nodes)) \
840 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
841 ldlm.namespaces.filter-*.contended_locks=0 \
842 ldlm.namespaces.filter-*.contention_seconds=60"
843 lctl set_param -n $OSC.*.contention_seconds=60
845 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
847 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
850 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -ne 0 ] ||
851 error "lockless i/o was not triggered"
852 # disable lockless i/o (it is disabled by default)
853 do_nodes $(comma_list $(osts_nodes)) \
854 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
855 ldlm.namespaces.filter-*.contended_locks=32 \
856 ldlm.namespaces.filter-*.contention_seconds=0"
857 # set contention_seconds to 0 at client too, otherwise Lustre still
858 # remembers lock contention
859 lctl set_param -n $OSC.*.contention_seconds=0
860 clear_stats $OSC.*.${OSC}_stats
862 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
864 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
867 [ $(calc_stats $OSC.*.${OSC}_stats lockless_write_bytes) -eq 0 ] ||
868 error "lockless i/o works when disabled"
870 restore_lustre_params <$p
873 run_test 32b "lockless i/o"
877 local mdts=$(get_facets MDS)
882 for mds in ${mdts//,/ }; do
884 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
885 xargs readlink -f" ))
886 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
889 stat=$(( stat + val))
894 # commit on sharing tests
896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
898 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
899 [ $CLIENTCOUNT -lt 2 ] &&
900 skip "Need two or more clients, have $CLIENTCOUNT" && return 0
902 local nfiles=${TEST33_NFILES:-10000}
903 local param_file=$TMP/$tfile-params
904 local fstype=$(facet_fstype $SINGLEMDS)
906 save_lustre_params $(get_facets MDS) \
907 "mdt.*.commit_on_sharing" > $param_file
915 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
919 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
921 [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
922 echo "=== START createmany old: $jbdold transaction"
923 local elapsed=$(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")
924 [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
925 [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
926 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
927 [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
928 avgtime=$(( avgtime + elapsed ))
930 eval cos${COS}_jbd=$((avgjbd / 3))
931 eval cos${COS}_time=$((avgtime / 3))
934 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
935 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
936 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
937 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
939 restore_lustre_params < $param_file
943 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
945 # commit on sharing tests
947 remote_mds_nodsh && skip "remote MDS with nodsh" && return
949 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
950 [ $CLIENTCOUNT -ge 2 ] ||
951 { skip "Need two or more clients, have $CLIENTCOUNT" &&
953 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
955 local nfiles=${TEST33_NFILES:-10000}
956 local param_file=$TMP/$tfile-params
958 save_lustre_params $(get_facets MDS) \
959 "mdt.*.commit_on_sharing" > $param_file
968 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
972 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX \
973 $DIR1/$tdir-\\\$(hostname)-$i"
975 jbdold=$(print_jbd_stat)
976 echo "=== START createmany old: $jbdold transaction"
977 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
978 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
979 -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
981 jbdnew=$(print_jbd_stat)
982 jbd=$(( jbdnew - jbdold ))
983 echo "=== END createmany new: $jbdnew transaction : \
984 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
985 avgjbd=$(( avgjbd + jbd ))
986 avgtime=$(( avgtime + elapsed ))
988 eval cos${COS}_jbd=$((avgjbd / 3))
989 eval cos${COS}_time=$((avgtime / 3))
992 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
993 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
994 [ "$cos0_jbd" != 0 ] &&
995 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
996 [ "$cos0_time" != 0 ] &&
997 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
999 restore_lustre_params < $param_file
1003 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
1006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1007 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1008 skip "DNE CoS not supported" && return
1013 # remote mkdir is done on MDT2, which enqueued lock of $tdir on MDT1
1014 $LFS mkdir -i 1 $DIR/$tdir/d1
1015 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1017 local sync_count=$(do_facet mds1 \
1018 "lctl get_param -n mdt.*MDT0000.sync_count")
1019 [ $sync_count -eq 1 ] || error "Sync-Lock-Cancel not triggered"
1021 $LFS mkdir -i 1 $DIR/$tdir/d3
1022 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1023 # during sleep remote mkdir should have been committed and canceled
1024 # remote lock spontaneously, which shouldn't trigger sync
1027 local sync_count=$(do_facet mds1 \
1028 "lctl get_param -n mdt.*MDT0000.sync_count")
1029 [ $sync_count -eq 0 ] || error "Sync-Lock-Cancel triggered"
1031 run_test 33c "Cancel cross-MDT lock should trigger Sync-Lock-Cancel"
1034 local nodes=$(comma_list $(mdts_nodes))
1035 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1037 local async_commit_count=$(do_nodes $nodes \
1038 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1039 [ $async_commit_count -gt 0 ] || error "CoS not triggerred"
1046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1047 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1048 skip "DNE CoS not supported" && return
1051 # remote directory create
1053 ops_do_cos "$LFS mkdir -i 1 $DIR/$tdir/subdir"
1054 # remote directory unlink
1055 $LFS mkdir -i 1 $DIR/$tdir
1056 ops_do_cos "rmdir $DIR/$tdir"
1057 # striped directory create
1059 ops_do_cos "$LFS mkdir -c 2 $DIR/$tdir/subdir"
1060 # striped directory setattr
1061 $LFS mkdir -c 2 $DIR/$tdir
1063 ops_do_cos "chmod 713 $DIR/$tdir"
1064 # striped directory unlink
1065 $LFS mkdir -c 2 $DIR/$tdir
1067 ops_do_cos "rmdir $DIR/$tdir"
1069 $LFS mkdir -c 2 $DIR/$tdir
1070 $LFS mkdir -i 0 $DIR/$tdir/d1
1071 $LFS mkdir -i 1 $DIR/$tdir/d2
1072 touch $DIR/$tdir/d1/tgt
1073 ops_do_cos "ln $DIR/$tdir/d1/tgt $DIR/$tdir/d2/src"
1075 $LFS mkdir -c 2 $DIR/$tdir
1076 $LFS mkdir -i 0 $DIR/$tdir/d1
1077 $LFS mkdir -i 1 $DIR/$tdir/d2
1078 touch $DIR/$tdir/d1/src
1079 ops_do_cos "mv $DIR/$tdir/d1/src $DIR/$tdir/d2/tgt"
1081 $LFS mkdir -i 0 $DIR/$tdir
1082 ops_do_cos "$LFS migrate -m 1 $DIR/$tdir"
1085 run_test 33d "DNE distributed operation should trigger COS"
1088 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
1089 [ $CLIENTCOUNT -ge 2 ] ||
1090 { skip "Need two or more clients, have $CLIENTCOUNT" &&
1092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1094 skip "DNE CoS not supported" && return
1096 local client2=${CLIENT2:-$(hostname)}
1100 local nodes=$(comma_list $(mdts_nodes))
1101 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1103 $LFS mkdir -c 2 $DIR/$tdir
1104 mkdir $DIR/$tdir/subdir
1105 echo abc > $DIR/$tdir/$tfile
1106 do_node $client2 echo dfg >> $DIR/$tdir/$tfile
1107 do_node $client2 touch $DIR/$tdir/subdir
1109 local async_commit_count=$(do_nodes $nodes \
1110 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1111 [ $async_commit_count -gt 0 ] && error "CoS triggerred"
1115 run_test 33e "DNE local operation shouldn't trigger COS"
1117 # End commit on sharing tests
1119 get_ost_lock_timeouts() {
1120 local nodes=${1:-$(comma_list $(osts_nodes))}
1122 local locks=$(do_nodes $nodes \
1123 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
1131 do_nodes $(comma_list $(osts_nodes)) \
1132 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1133 for i in $(seq $OSTCOUNT); do
1134 wait_osc_import_state client ost$i FULL
1139 remote_ost_nodsh && skip "remote OST with nodsh" && return
1143 trap cleanup_34 EXIT RETURN
1144 for OPER in notimeout timeout ; do
1145 rm $DIR1/$tfile 2>/dev/null
1146 lock_in=$(get_ost_lock_timeouts)
1147 if [ $OPER == "timeout" ] ; then
1148 for j in `seq $OSTCOUNT`; do
1149 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
1150 do_facet ost$j lctl set_param fail_loc=0x511
1152 echo lock should expire
1154 for j in `seq $OSTCOUNT`; do
1155 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1156 do_facet ost$j lctl set_param fail_loc=0x512
1158 echo lock should not expire
1160 echo writing on client1
1161 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1163 echo reading on client2
1164 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1165 # wait for a lock timeout
1167 lock_out=$(get_ost_lock_timeouts)
1168 if [ $OPER == "timeout" ] ; then
1169 if [ $lock_in == $lock_out ]; then
1170 error "no lock timeout happened"
1175 if [ $lock_in != $lock_out ]; then
1176 error "lock timeout happened"
1184 run_test 34 "no lock timeout under IO"
1186 test_35() { # bug 17645
1189 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1190 awk '/generation/{print $2}')
1192 generation[count]=$g
1196 test_mkdir $MOUNT1/$tdir
1197 cancel_lru_locks mdc
1199 # Let's initiate -EINTR situation by setting fail_loc and take
1200 # write lock on same file from same client. This will not cause
1201 # bl_ast yet as lock is already in local cache.
1202 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1203 do_facet client "lctl set_param fail_loc=0x80000317"
1204 local timeout=$(do_facet $SINGLEMDS lctl get_param -n timeout)
1205 let timeout=timeout*3
1207 while test $nr -lt 10; do
1208 log "Race attempt $nr"
1209 local blk1=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1210 awk '/ldlm_bl_callback/ { print $2 }')
1211 test "x$blk1" = "x" && blk1=0
1212 createmany -o $MOUNT2/$tdir/a 4000 &
1216 # Let's make conflict and bl_ast
1217 ls -la $MOUNT1/$tdir > /dev/null &
1220 log "Wait for $pid1 $pid2 for $timeout sec..."
1222 kill -9 $pid1 $pid2 > /dev/null 2>&1
1224 local blk2=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1225 awk '/ldlm_bl_callback/ { print $2 }')
1226 test "x$blk2" = "x" && blk2=0
1227 test $blk2 -gt $blk1 && break
1228 rm -fr $MOUNT1/$tdir
1229 cancel_lru_locks mdc
1232 do_facet client "lctl set_param fail_loc=0x0"
1233 df -h $MOUNT1 $MOUNT2
1235 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1236 awk '/generation/{print $2}')
1238 if ! test "$g" -eq "${generation[count]}"; then
1239 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1241 for imp in $list; do
1242 if [ $c = $count ]; then
1247 imp=$(echo "$imp" | awk -F"." '{print $2}')
1248 error "Eviction happened on import $imp"
1253 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1255 test_36() { #bug 16417
1260 test_mkdir $DIR1/$tdir
1261 $LFS setstripe -c -1 $DIR1/$tdir
1264 let SIZE_B=SIZE*1024*1024
1265 sync; sleep 2; sync # wait for delete thread
1266 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
1267 wait_destroy_complete || error "wait_destroy_complete failed"
1269 while [ $i -le 10 ]; do
1270 lctl mark "start test - cycle ($i)"
1271 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1272 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1273 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1274 sync # sync data from client cache
1275 sync_all_data # sync data from server cache (delayed allocation)
1277 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1278 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1280 rm -f $DIR1/$tdir/$tfile
1281 kill -USR1 $read_pid
1283 sync; sleep 2; sync # Ensure new statfs
1284 wait_delete_completed
1285 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1286 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1288 # this free space! not used
1289 (( $after_dd <= $after)) ||
1290 error "space leaked after_dd:$after_dd > after:$after"
1294 run_test 36 "handle ESTALE/open-unlink correctly"
1296 test_37() { # bug 18695
1297 test_mkdir $DIR1/$tdir
1298 multiop_bg_pause $DIR1/$tdir D_c || return 1
1300 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1301 createmany -m $DIR2/$tdir/f 10000
1302 # set mtime/atime backward
1303 touch -t 198001010000 $DIR2/$tdir
1304 kill -USR1 $MULTIPID
1305 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1306 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1309 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1311 # this should be set to past
1312 TEST_39_MTIME=`date -d "1 year ago" +%s`
1316 local client1=${CLIENT1:-`hostname`}
1317 local client2=${CLIENT2:-`hostname`}
1319 do_node $client1 "touch $DIR1/$tfile"
1321 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1322 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1323 [ "$mtime1" = $TEST_39_MTIME ] || \
1324 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1326 local d1=`do_node $client1 date +%s`
1327 do_node $client1 'echo hello >> '$DIR1/$tfile
1328 local d2=`do_node $client1 date +%s`
1330 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1331 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1332 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1334 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1336 for (( i=0; i < 2; i++ )) ; do
1337 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1338 [ "$mtime2" = "$mtime3" ] || \
1339 error "mtime ($mtime2) changed (to $mtime3) on rename"
1341 cancel_lru_locks osc
1342 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1345 run_test 39a "test from 11063 =================================="
1348 local client1=${CLIENT1:-`hostname`}
1349 local client2=${CLIENT2:-`hostname`}
1353 local mtime1=`stat -c %Y $DIR1/$tfile`
1354 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1357 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1359 for (( i=0; i < 2; i++ )) ; do
1360 local mtime3=`stat -c %Y $DIR1/$tfile`
1361 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1363 [ "$mtime3" = "$mtime4" ] || \
1364 error "different mtime on clients: $mtime3, $mtime4"
1365 [ "$mtime3" = $TEST_39_MTIME ] || \
1366 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1368 cancel_lru_locks osc
1369 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1372 run_test 39b "11063 problem 1 =================================="
1375 local client1=${CLIENT1:-`hostname`}
1376 local client2=${CLIENT2:-`hostname`}
1378 echo hello > $DIR1/$tfile
1380 local mtime1=`stat -c %Y $DIR1/$tfile`
1381 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1382 [ "$mtime1" = "$mtime2" ] || \
1383 error "create: different mtime on clients: $mtime1, $mtime2"
1386 $TRUNCATE $DIR1/$tfile 1
1388 for (( i=0; i < 2; i++ )) ; do
1389 local mtime3=`stat -c %Y $DIR1/$tfile`
1390 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1392 [ "$mtime3" = "$mtime4" ] || \
1393 error "different mtime on clients: $mtime3, $mtime4"
1394 [ "$mtime3" -gt $mtime2 ] || \
1395 error "truncate did not update mtime: $mtime2, $mtime3"
1397 cancel_lru_locks osc
1398 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1401 run_test 39c "check truncate mtime update ======================"
1403 test_39d() { # LU-7310
1405 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1407 local mtime1=$(stat -c %Y $DIR2/$tfile)
1408 [ "$mtime1" = $TEST_39_MTIME ] ||
1409 error "mtime: $mtime1, should be $TEST_39_MTIME"
1412 # define OBD_FAIL_OSC_NO_GRANT 0x411
1413 $LCTL set_param fail_loc=0x411
1415 local d1=$(date +%s)
1416 echo hello >> $DIR1/$tfile
1417 local d2=$(date +%s)
1419 $LCTL set_param fail_loc=0
1421 cancel_lru_locks $OSC
1423 local mtime2=$(stat -c %Y $DIR2/$tfile)
1424 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] ||
1425 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1427 run_test 39d "sync write should update mtime"
1429 # check that pid exists hence second operation wasn't blocked by first one
1430 # if it is so then there is no conflict, return 0
1431 # else second operation is conflicting with first one, return 1
1432 check_pdo_conflict() {
1435 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1436 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1446 # test 40: check non-blocking operations
1448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1449 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1450 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1452 mkdir $DIR1/$tfile &
1455 touch $DIR2/$tfile-2
1456 check_pdo_conflict $PID1 || error "create is blocked"
1457 mkdir $DIR2/$tfile-3
1458 check_pdo_conflict $PID1 || error "mkdir is blocked"
1459 link $DIR2/$tfile-2 $DIR2/$tfile-4
1460 check_pdo_conflict $PID1 || error "link is blocked"
1461 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1462 check_pdo_conflict $PID1 || error "rename is blocked"
1463 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1464 check_pdo_conflict $PID1 || error "getattr is blocked"
1465 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1466 rmdir $DIR2/$tfile-3
1467 check_pdo_conflict $PID1 || error "unlink is blocked"
1469 # all operations above shouldn't wait the first one
1470 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1475 run_test 40a "pdirops: create vs others =============="
1478 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1479 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1480 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1481 touch $DIR1/$tfile &
1485 touch $DIR2/$tfile-2
1486 check_pdo_conflict $PID1 || error "create is blocked"
1487 mkdir $DIR2/$tfile-3
1488 check_pdo_conflict $PID1 || error "mkdir is blocked"
1489 link $DIR2/$tfile-2 $DIR2/$tfile-4
1490 check_pdo_conflict $PID1 || error "link is blocked"
1491 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1492 check_pdo_conflict $PID1 || error "rename is blocked"
1493 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1494 check_pdo_conflict $PID1 || error "getattr is blocked"
1495 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1496 rmdir $DIR2/$tfile-3
1497 check_pdo_conflict $PID1 || error "unlink is blocked"
1498 # all operations above shouldn't wait the first one
1500 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1505 run_test 40b "pdirops: open|create and others =============="
1508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1510 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1511 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1512 link $DIR1/$tfile $DIR1/$tfile-0 &
1516 touch $DIR2/$tfile-2
1517 check_pdo_conflict $PID1 || error "create is blocked"
1518 mkdir $DIR2/$tfile-3
1519 check_pdo_conflict $PID1 || error "mkdir is blocked"
1520 link $DIR2/$tfile-2 $DIR2/$tfile-4
1521 check_pdo_conflict $PID1 || error "link is blocked"
1522 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1523 check_pdo_conflict $PID1 || error "rename is blocked"
1524 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1525 check_pdo_conflict $PID1 || error "getattr is blocked"
1526 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1527 rmdir $DIR2/$tfile-3
1528 check_pdo_conflict $PID1 || error "unlink is blocked"
1530 # all operations above shouldn't wait the first one
1531 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1536 run_test 40c "pdirops: link and others =============="
1539 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1541 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1542 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1547 touch $DIR2/$tfile-2
1548 check_pdo_conflict $PID1 || error "create is blocked"
1549 mkdir $DIR2/$tfile-3
1550 check_pdo_conflict $PID1 || error "mkdir is blocked"
1551 link $DIR2/$tfile-2 $DIR2/$tfile-4
1552 check_pdo_conflict $PID1 || error "link is blocked"
1553 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1554 check_pdo_conflict $PID1 || error "rename is blocked"
1555 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1556 check_pdo_conflict $PID1 || error "getattr is blocked"
1557 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1558 rmdir $DIR2/$tfile-3
1559 check_pdo_conflict $PID1 || error "unlink is blocked"
1561 # all operations above shouldn't wait the first one
1562 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1566 run_test 40d "pdirops: unlink and others =============="
1569 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1571 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1572 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1573 mv $DIR1/$tfile $DIR1/$tfile-0 &
1577 touch $DIR2/$tfile-2
1578 check_pdo_conflict $PID1 || error "create is blocked"
1579 mkdir $DIR2/$tfile-3
1580 check_pdo_conflict $PID1 || error "mkdir is blocked"
1581 link $DIR2/$tfile-2 $DIR2/$tfile-4
1582 check_pdo_conflict $PID1 || error "link is blocked"
1583 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1584 check_pdo_conflict $PID1 || error "getattr is blocked"
1585 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1586 rmdir $DIR2/$tfile-3
1587 check_pdo_conflict $PID1 || error "unlink is blocked"
1589 # all operations above shouldn't wait the first one
1590 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1595 run_test 40e "pdirops: rename and others =============="
1597 # test 41: create blocking operations
1599 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1600 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1601 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1604 mkdir $DIR2/$tfile && error "mkdir must fail"
1605 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1609 run_test 41a "pdirops: create vs mkdir =============="
1612 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1613 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1614 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1617 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1618 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1622 run_test 41b "pdirops: create vs create =============="
1625 touch $DIR1/$tfile-2
1626 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1627 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1628 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1631 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1632 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1636 run_test 41c "pdirops: create vs link =============="
1639 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1640 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1641 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1644 rm $DIR2/$tfile || error "unlink must succeed"
1645 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1649 run_test 41d "pdirops: create vs unlink =============="
1652 touch $DIR1/$tfile-2
1653 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1654 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1655 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1658 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1659 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1663 run_test 41e "pdirops: create and rename (tgt) =============="
1666 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1667 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1668 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1671 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1672 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1676 run_test 41f "pdirops: create and rename (src) =============="
1679 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1680 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1681 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1684 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1685 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1689 run_test 41g "pdirops: create vs getattr =============="
1692 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1693 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1694 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1697 ls -lia $DIR2/ > /dev/null
1698 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1702 run_test 41h "pdirops: create vs readdir =============="
1704 # test 42: unlink and blocking operations
1706 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1707 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1708 mkdir $DIR1/$tfile &
1711 mkdir $DIR2/$tfile && error "mkdir must fail"
1712 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1716 run_test 42a "pdirops: mkdir vs mkdir =============="
1719 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1720 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1721 mkdir $DIR1/$tfile &
1724 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1725 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1729 run_test 42b "pdirops: mkdir vs create =============="
1732 touch $DIR1/$tfile-2
1733 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1734 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1735 mkdir $DIR1/$tfile &
1738 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1739 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1743 run_test 42c "pdirops: mkdir vs link =============="
1746 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1747 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1748 mkdir $DIR1/$tfile &
1751 rmdir $DIR2/$tfile || error "unlink must succeed"
1752 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1756 run_test 42d "pdirops: mkdir vs unlink =============="
1759 touch $DIR1/$tfile-2
1760 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1761 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1762 mkdir $DIR1/$tfile &
1765 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1766 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1770 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1773 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1774 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1775 mkdir $DIR1/$tfile &
1778 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1779 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1783 run_test 42f "pdirops: mkdir and rename (src) =============="
1786 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1787 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1788 mkdir $DIR1/$tfile &
1791 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1792 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1796 run_test 42g "pdirops: mkdir vs getattr =============="
1799 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1800 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1801 mkdir $DIR1/$tfile &
1804 ls -lia $DIR2/ > /dev/null
1805 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1809 run_test 42h "pdirops: mkdir vs readdir =============="
1811 # test 43: unlink and blocking operations
1814 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1815 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1819 mkdir $DIR2/$tfile || error "mkdir must succeed"
1820 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1824 run_test 43a "pdirops: unlink vs mkdir =============="
1828 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1829 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1833 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1834 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1838 run_test 43b "pdirops: unlink vs create =============="
1842 touch $DIR1/$tfile-2
1843 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1844 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1848 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1849 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1853 run_test 43c "pdirops: unlink vs link =============="
1857 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1858 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1862 rm $DIR2/$tfile && error "unlink must fail"
1863 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1867 run_test 43d "pdirops: unlink vs unlink =============="
1871 touch $DIR1/$tfile-2
1872 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1873 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1877 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1878 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1882 run_test 43e "pdirops: unlink and rename (tgt) =============="
1886 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1887 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1891 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1892 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1896 run_test 43f "pdirops: unlink and rename (src) =============="
1900 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1901 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1905 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1906 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1910 run_test 43g "pdirops: unlink vs getattr =============="
1914 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1915 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1919 ls -lia $DIR2/ > /dev/null
1920 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1924 run_test 43h "pdirops: unlink vs readdir =============="
1927 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1929 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1930 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1934 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1935 check_pdo_conflict $PID1 &&
1936 { wait $PID1; error "remote mkdir isn't blocked"; }
1940 run_test 43i "pdirops: unlink vs remote mkdir"
1942 # test 44: rename tgt and blocking operations
1944 touch $DIR1/$tfile-2
1945 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1946 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1947 mv $DIR1/$tfile-2 $DIR1/$tfile &
1950 mkdir $DIR2/$tfile && error "mkdir must fail"
1951 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1955 run_test 44a "pdirops: rename tgt vs mkdir =============="
1958 touch $DIR1/$tfile-2
1959 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1960 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1961 mv $DIR1/$tfile-2 $DIR1/$tfile &
1964 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1965 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1969 run_test 44b "pdirops: rename tgt vs create =============="
1972 touch $DIR1/$tfile-2
1973 touch $DIR1/$tfile-3
1974 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1975 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1976 mv $DIR1/$tfile-2 $DIR1/$tfile &
1979 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1980 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1984 run_test 44c "pdirops: rename tgt vs link =============="
1987 touch $DIR1/$tfile-2
1988 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1989 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1990 mv $DIR1/$tfile-2 $DIR1/$tfile &
1993 rm $DIR2/$tfile || error "unlink must succeed"
1994 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1998 run_test 44d "pdirops: rename tgt vs unlink =============="
2002 touch $DIR1/$tfile-2
2003 touch $DIR1/$tfile-3
2004 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2005 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2006 mv $DIR1/$tfile-2 $DIR1/$tfile &
2009 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2010 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2014 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
2017 touch $DIR1/$tfile-2
2018 touch $DIR1/$tfile-3
2019 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2020 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2021 mv $DIR1/$tfile-2 $DIR1/$tfile &
2024 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2025 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2029 run_test 44f "pdirops: rename tgt and rename (src) =============="
2032 touch $DIR1/$tfile-2
2033 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2034 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2035 mv $DIR1/$tfile-2 $DIR1/$tfile &
2038 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2039 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2043 run_test 44g "pdirops: rename tgt vs getattr =============="
2046 touch $DIR1/$tfile-2
2047 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2048 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2049 mv $DIR1/$tfile-2 $DIR1/$tfile &
2052 ls -lia $DIR2/ > /dev/null
2053 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2057 run_test 44h "pdirops: rename tgt vs readdir =============="
2059 # test 44: rename tgt and blocking operations
2061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2062 touch $DIR1/$tfile-2
2063 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2064 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2065 mv $DIR1/$tfile-2 $DIR1/$tfile &
2068 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2069 check_pdo_conflict $PID1 && { wait $PID1;
2070 error "remote mkdir isn't blocked"; }
2074 run_test 44i "pdirops: rename tgt vs remote mkdir"
2076 # test 45: rename src and blocking operations
2079 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2080 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2081 mv $DIR1/$tfile $DIR1/$tfile-2 &
2084 mkdir $DIR2/$tfile || error "mkdir must succeed"
2085 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2089 run_test 45a "pdirops: rename src vs mkdir =============="
2093 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2094 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2095 mv $DIR1/$tfile $DIR1/$tfile-2 &
2098 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
2099 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2103 run_test 45b "pdirops: rename src vs create =============="
2107 touch $DIR1/$tfile-3
2108 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2109 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2110 mv $DIR1/$tfile $DIR1/$tfile-2 &
2113 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
2114 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2118 run_test 45c "pdirops: rename src vs link =============="
2122 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2123 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2124 mv $DIR1/$tfile $DIR1/$tfile-2 &
2127 rm $DIR2/$tfile && error "unlink must fail"
2128 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2132 run_test 45d "pdirops: rename src vs unlink =============="
2136 touch $DIR1/$tfile-3
2137 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2138 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2139 mv $DIR1/$tfile $DIR1/$tfile-2 &
2142 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2143 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2147 run_test 45e "pdirops: rename src and rename (tgt) =============="
2151 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2152 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2153 mv $DIR1/$tfile $DIR1/$tfile-2 &
2156 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
2157 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2161 run_test 45f "pdirops: rename src and rename (src) =============="
2165 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2166 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2167 mv $DIR1/$tfile $DIR1/$tfile-2 &
2170 stat $DIR2/$tfile > /dev/null && error "stat must fail"
2171 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2175 run_test 45g "pdirops: rename src vs getattr =============="
2179 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2180 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2181 mv $DIR1/$tfile $DIR1/$tfile-2 &
2184 ls -lia $DIR2/ > /dev/null
2185 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2189 run_test 45h "pdirops: unlink vs readdir =============="
2192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2194 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2195 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2196 mv $DIR1/$tfile $DIR1/$tfile-2 &
2199 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2200 check_pdo_conflict $PID1 && { wait $PID1;
2201 error "create remote dir isn't blocked"; }
2205 run_test 45i "pdirops: rename src vs remote mkdir"
2207 # test 46: link and blocking operations
2209 touch $DIR1/$tfile-2
2210 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2211 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2212 link $DIR1/$tfile-2 $DIR1/$tfile &
2215 mkdir $DIR2/$tfile && error "mkdir must fail"
2216 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2220 run_test 46a "pdirops: link vs mkdir =============="
2223 touch $DIR1/$tfile-2
2224 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2225 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2226 link $DIR1/$tfile-2 $DIR1/$tfile &
2229 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2230 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2234 run_test 46b "pdirops: link vs create =============="
2237 touch $DIR1/$tfile-2
2238 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2239 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2240 link $DIR1/$tfile-2 $DIR1/$tfile &
2243 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2244 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2248 run_test 46c "pdirops: link vs link =============="
2251 touch $DIR1/$tfile-2
2252 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2253 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2254 link $DIR1/$tfile-2 $DIR1/$tfile &
2257 rm $DIR2/$tfile || error "unlink must succeed"
2258 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2262 run_test 46d "pdirops: link vs unlink =============="
2265 touch $DIR1/$tfile-2
2266 touch $DIR1/$tfile-3
2267 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2268 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2269 link $DIR1/$tfile-2 $DIR1/$tfile &
2272 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2273 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2277 run_test 46e "pdirops: link and rename (tgt) =============="
2280 touch $DIR1/$tfile-2
2281 touch $DIR1/$tfile-3
2282 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2283 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2284 link $DIR1/$tfile-2 $DIR1/$tfile &
2287 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2288 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2292 run_test 46f "pdirops: link and rename (src) =============="
2295 touch $DIR1/$tfile-2
2296 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2297 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2298 link $DIR1/$tfile-2 $DIR1/$tfile &
2301 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2302 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2306 run_test 46g "pdirops: link vs getattr =============="
2309 touch $DIR1/$tfile-2
2310 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2311 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2312 link $DIR1/$tfile-2 $DIR1/$tfile &
2315 ls -lia $DIR2/ > /dev/null
2316 check_pdo_conflict $PID1 && { wait $PID1;
2317 error "readdir isn't blocked"; }
2321 run_test 46h "pdirops: link vs readdir =============="
2324 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2325 touch $DIR1/$tfile-2
2326 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2327 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2328 link $DIR1/$tfile-2 $DIR1/$tfile &
2331 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2332 check_pdo_conflict $PID1 && { wait $PID1;
2333 error "remote mkdir isn't blocked"; }
2337 run_test 46i "pdirops: link vs remote mkdir"
2339 # test 47: remote mkdir and blocking operations
2341 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2342 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2343 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2344 $LFS mkdir -i 1 $DIR1/$tfile &
2347 mkdir $DIR2/$tfile && error "mkdir must fail"
2348 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2352 run_test 47a "pdirops: remote mkdir vs mkdir"
2355 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2357 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2358 $LFS mkdir -i 1 $DIR1/$tfile &
2361 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2362 check_pdo_conflict $PID1 && { wait $PID1;
2363 error "create isn't blocked"; }
2367 run_test 47b "pdirops: remote mkdir vs create"
2370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2371 touch $DIR1/$tfile-2
2372 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2373 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2374 $LFS mkdir -i 1 $DIR1/$tfile &
2377 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2378 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2382 run_test 47c "pdirops: remote mkdir vs link"
2385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2386 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2387 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2388 $LFS mkdir -i 1 $DIR1/$tfile &
2391 rmdir $DIR2/$tfile || error "unlink must succeed"
2392 check_pdo_conflict $PID1 && { wait $PID1;
2393 error "unlink isn't blocked"; }
2397 run_test 47d "pdirops: remote mkdir vs unlink"
2400 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2401 touch $DIR1/$tfile-2
2402 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2403 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2404 $LFS mkdir -i 1 $DIR1/$tfile &
2407 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2408 check_pdo_conflict $PID1 && { wait $PID1;
2409 error "rename isn't blocked"; }
2413 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2416 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2417 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2418 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2419 $LFS mkdir -i 1 $DIR1/$tfile &
2422 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2423 check_pdo_conflict $PID1 && { wait $PID1;
2424 error "rename isn't blocked"; }
2428 run_test 47f "pdirops: remote mkdir and rename (src)"
2431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2432 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2433 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2434 $LFS mkdir -i 1 $DIR1/$tfile &
2437 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2438 check_pdo_conflict $PID1 && { wait $PID1;
2439 error "getattr isn't blocked"; }
2443 run_test 47g "pdirops: remote mkdir vs getattr"
2447 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2448 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2449 do_facet client "lctl set_param fail_loc=0x410"
2450 $TRUNCATE $DIR2/$tfile $trunc_size
2451 do_facet client "lctl set_param fail_loc=0x0"
2453 size=`stat -c %s $DIR2/$tfile`
2454 [ $size -eq $trunc_size ] || error "wrong size"
2456 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2460 local origfile=/etc/hosts
2462 filesize=$(stat -c %s $origfile)
2464 # create an empty file
2465 $MCREATE $DIR1/$tfile || error "can't create $DIR1/$tfile"
2466 # cache layout lock on both mount point
2467 stat $DIR1/$tfile > /dev/null || error "stat $DIR1/$tfile failed"
2468 stat $DIR2/$tfile > /dev/null || error "stat $DIR2/$tfile failed"
2470 # open and sleep 2 seconds then read
2471 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2475 # create the layout of testing file
2476 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null ||
2477 error "dd $DIR1/$tfile failed"
2479 # MULTIOP proc should be able to read enough bytes and exit
2480 for ((i = 0; i < 6; i++)); do
2482 kill -0 $pid || break
2484 kill -0 $pid 2> /dev/null && error "multiop is still there"
2485 cmp $origfile $DIR2/$tfile || error "$origfile and $DIR2/$tfile differs"
2489 run_test 51a "layout lock: refresh layout should work"
2492 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2493 { skip "Need MDS version at least 2.3.59"; return 0; }
2495 local tmpfile=`mktemp`
2497 # create an empty file
2498 $MCREATE $DIR1/$tfile || error "mcreate $DIR1/$tfile failed"
2500 # delay glimpse so that layout has changed when glimpse finish
2501 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2502 $LCTL set_param fail_loc=0x1404
2503 stat -c %s $DIR2/$tfile |tee $tmpfile &
2507 # create layout of testing file
2508 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc >/dev/null ||
2509 error "dd $DIR1/$tfile failed"
2512 local fsize=$(cat $tmpfile)
2514 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2516 rm -f $DIR1/$tfile $tmpfile
2518 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2521 [ $OSTCOUNT -ge 2 ] || { skip "needs >= 2 osts"; return; }
2523 # set default layout to have 1 stripe
2525 $LFS setstripe -c 1 $DIR1/$tdir
2527 # create a file with empty layout
2528 $MCREATE $DIR1/$tdir/$tfile ||
2529 error "$MCREATE $DIR1/$tdir/$tfile failed"
2531 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2532 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2534 # change the layout of testing file
2535 echo "Setting layout to have $OSTCOUNT stripes ..."
2536 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2540 # write something to the file, it should be blocked on fetching layout
2541 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2542 local stripe_count=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2545 # lod_qos.c::min_stripe_count() allows setstripe with a default stripe
2546 # count to succeed with only 3/4 of the number of stripes (rounded up),
2547 # so creating striped files does not fail if an OST is offline or full
2548 [ $stripe_count -ge $((OSTCOUNT - $OSTCOUNT / 4)) ] ||
2549 error "bad layout: getstripe -c $stripe_count < $OSTCOUNT * 3/4"
2553 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2556 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2557 cancel_lru_locks mdc
2559 # open should grant LAYOUT lock, mmap and read will install pages
2560 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2564 # rss before revoking
2565 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2566 echo "Before revoking layout lock: $br KB mapped"
2568 # cancel layout lock manually
2569 cancel_lru_locks mdc
2571 # rss after revoking
2572 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2575 wait $PID || error "wait PID $PID failed"
2577 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
2579 run_test 51d "layout lock: losing layout lock should clean up memory map region"
2583 echo "==> rename vs getattr vs setxattr should not deadlock"
2584 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2586 do_facet mds1 $LCTL set_param fail_loc=$1
2588 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2596 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
2597 wait $PID1 || error "(3) mv failed"
2598 wait $PID2 || error "(4) stat failed"
2605 echo "==> rename vs getattr vs open vs getattr should not deadlock"
2606 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2608 do_facet mds1 $LCTL set_param fail_loc=$1
2610 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2618 $MULTIOP $DIR2/d1/d2 Oc &
2622 stat $DIR/d1 || error "(2) stat failed"
2624 wait $PID1 || error "(3) mv failed"
2625 wait $PID2 || error "(4) stat failed"
2626 wait $PID3 && error "(5) multiop failed"
2632 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
2633 save_lustre_params client "llite.*.xattr_cache" > $p
2634 lctl set_param llite.*.xattr_cache 1 ||
2635 { skip "xattr cache is not supported"; return 0; }
2637 #define OBD_FAIL_MDS_RENAME 0x153
2638 #define OBD_FAIL_MDS_RENAME2 0x154
2639 test_54_part1 0x80000153 || error 10
2640 test_54_part1 0x80000154 || error 11
2641 test_54_part2 0x80000153 || error 12
2642 test_54_part2 0x80000154 || error 13
2644 restore_lustre_params < $p
2647 run_test 54 "rename locking"
2650 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2652 #define OBD_FAIL_MDS_RENAME4 0x156
2653 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2655 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2660 wait $PID1 && error "(2) mv succeeded"
2664 run_test 55a "rename vs unlink target dir"
2668 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2670 #define OBD_FAIL_MDS_RENAME4 0x156
2671 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2673 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2678 wait $PID1 && error "(2) mv succeeded"
2682 run_test 55b "rename vs unlink source dir"
2686 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2688 #define OBD_FAIL_MDS_RENAME4 0x156
2689 do_facet mds1 $LCTL set_param fail_loc=0x156
2691 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2695 # while rename is sleeping, open and remove d3
2696 $MULTIOP $DIR2/d3 D_c &
2702 # while rename is sleeping 2nd time, close d3
2704 wait $PID2 || error "(3) multiop failed"
2706 wait $PID1 && error "(2) mv succeeded"
2710 run_test 55c "rename vs unlink orphan target dir"
2716 #define OBD_FAIL_MDS_RENAME3 0x155
2717 do_facet mds1 $LCTL set_param fail_loc=0x155
2718 mv $DIR/f1 $DIR/$tdir &
2722 # while rename is sleeping, create $tdir, but as a directory
2723 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
2725 # link in reverse locking order
2726 ln $DIR2/f1 $DIR2/$tdir/
2728 wait $PID1 && error "(2) mv succeeded"
2731 run_test 55d "rename file vs link"
2734 local MDSVER=$(lustre_build_version $SINGLEMDS)
2735 [ $(version_code $MDSVER) -lt $(version_code 2.3.0) ] &&
2736 skip "MDS version $MDSVER must be >= 2.3.0" && return 0
2739 test_mkdir $DIR1/$tdir
2740 file1=$DIR1/$tdir/file
2741 file2=$DIR2/$tdir/file
2743 echo orig > $file2 || error "Could not create $file2"
2744 version=$($LFS data_version $file1)
2747 echo append >> $file2 || error "Could not append to $file2"
2748 version2=$($LFS data_version $file1)
2749 [ "$version" != "$version2" ] ||
2750 error "append did not change data version: $version"
2753 echo overwrite > $file2 || error "Could not overwrite $file2"
2754 version3=$($LFS data_version $file1)
2755 [ "$version2" != "$version3" ] ||
2756 error "overwrite did not change data version: $version2"
2758 # Truncate before EOF
2759 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2760 version4=$($LFS data_version $file1)
2761 [ "$version3" != "$version4" ] ||
2762 error "truncate did not change data version: $version3"
2764 # Truncate after EOF
2765 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2766 version5=$($LFS data_version $file1)
2767 [ "$version4" != "$version5" ] ||
2768 error "truncate did not change data version: $version4"
2770 # Chmod do not change version
2771 chmod 400 $file2 || error "Could not chmod 400 $file2"
2772 version6=$($LFS data_version $file1)
2773 [ "$version5" == "$version6" ] ||
2774 error "chmod should not change data version: $version5 != $version6"
2776 # Chown do not change version
2777 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2778 version7=$($LFS data_version $file1)
2779 [ "$version5" == "$version7" ] ||
2780 error "chown should not change data version: $version5 != $version7"
2782 run_test 60 "Verify data_version behaviour"
2785 local test_dir=$tdir/test_dir
2787 mkdir -p $DIR1/$tdir
2788 if [ $MDSCOUNT -ge 2 ]; then
2790 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2791 error "Create remote directory failed"
2793 mkdir -p $DIR1/$test_dir
2795 cd $DIR2/$test_dir || error "cd directory failed"
2796 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2798 cd $DIR2/$tdir || error "exit directory"
2800 run_test 70a "cd directory && rm directory"
2802 test_70b() { # LU-2781
2804 mkdir -p $DIR1/$tdir
2806 touch $DIR1/$tdir/file
2807 for ((i = 0; i < 32; i++)); do
2808 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2810 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2812 touch $DIR1/$tdir/file
2813 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2814 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2815 rm -rf $DIR1/$tdir/test_dir ||
2816 error "cannot remove directory after rm_entry"
2817 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2819 run_test 70b "remove files after calling rm_entry"
2822 local server_version=$(lustre_version_code $SINGLEMDS)
2824 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2825 skip "Need MDS version at least 2.1.6" && return
2827 # Patch not applied to 2.2 and 2.3 branches
2828 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2829 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2830 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2833 checkfiemap --test ||
2834 { skip "checkfiemap not runnable: $?" && return; }
2835 # write data this way: hole - data - hole - data
2836 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2837 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2839 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2840 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2841 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2843 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2845 checkfiemap $DIR2/$tfile 81920 ||
2846 error "data is not flushed from client"
2847 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2850 # common case of "create file, copy file" on a single node
2851 # should not flush data from ost
2852 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2853 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2855 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2857 checkfiemap $DIR1/$tfile 81920 ||
2859 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2861 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2863 run_test 71a "correct file map just after write operation is finished"
2866 local server_version=$(lustre_version_code $SINGLEMDS)
2868 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2869 skip "Need MDS version at least 2.1.6" && return
2871 # Patch not applied to 2.2 and 2.3 branches
2872 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2873 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2874 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2876 [[ $OSTCOUNT -ge 2 ]] || { skip "needs >= 2 OSTs"; return; }
2878 checkfiemap --test ||
2879 { skip "error $?: checkfiemap failed" && return; }
2881 mkdir -p $DIR1/$tdir
2883 $LFS setstripe -c -1 $DIR1/$tdir || error "setstripe failed"
2884 dd if=/dev/urandom of=$DIR1/$tdir/$tfile bs=40K count=1
2885 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tdir/$tfile) + 1)))" = \
2887 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2888 checkfiemap $DIR1/$tdir/$tfile 40960 || error "checkfiemap failed"
2890 run_test 71b "check fiemap support for stripecount > 1"
2893 local p="$TMP/sanityN-$TESTNAME.parameters"
2896 save_lustre_params client "llite.*.xattr_cache" > $p
2897 lctl set_param llite.*.xattr_cache 1 ||
2898 { skip "xattr cache is not supported"; return 0; }
2901 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2902 error "setfattr1 failed"
2903 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
2904 error "getfattr1 failed"
2905 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
2906 error "setfattr2 failed"
2907 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
2908 error "getfattr2 failed"
2910 # check that trusted.link is consistent
2911 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2912 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
2913 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2914 echo "$tlink1 $tlink2"
2915 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
2919 restore_lustre_params < $p
2922 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
2925 local p="$TMP/sanityN-$TESTNAME.parameters"
2926 save_lustre_params client "llite.*.xattr_cache" > $p
2927 lctl set_param llite.*.xattr_cache 1 ||
2928 { skip "xattr cache is not supported"; return 0; }
2931 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2932 error "setfattr1 failed"
2933 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
2934 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
2935 clear_stats llite.*.stats
2936 # PR lock should be cached by now on both clients
2937 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
2938 # 2 hits for getfattr(0)+getfattr(size)
2939 [ $(calc_stats llite.*.stats getxattr_hits) -eq 2 ] ||
2940 error "not cached in $DIR1"
2941 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
2942 # 4 hits for more getfattr(0)+getfattr(size)
2943 [ $(calc_stats llite.*.stats getxattr_hits) -eq 4 ] ||
2944 error "not cached in $DIR2"
2947 restore_lustre_params < $p
2950 run_test 73 "getxattr should not cause xattr lock cancellation"
2953 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
2954 skip "Need MDS version at least 2.4.93" && return
2956 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
2957 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
2958 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
2960 run_test 74 "flock deadlock: different mounts =============="
2964 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
2965 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
2966 cancel_lru_locks osc
2968 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
2971 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
2972 $LCTL set_param fail_loc=0x31d
2973 stat -c %s $DIR1/$tfile &
2978 # For bad lock error handler we should ASSERT and got kernel panic here
2980 $LCTL set_param fail_loc=0
2982 run_test 75 "osc: upcall after unuse lock==================="
2985 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
2986 skip "Need MDS version at least 2.5.53" && return
2988 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2989 local fcount=$((MDSCOUNT * 256))
2994 nid=$($LCTL list_nids | sed "s/\./\\\./g")
3000 test_mkdir $DIR/$tdir
3002 # drop all open locks and close any cached "open" files on the client
3003 cancel_lru_locks mdc
3005 local open_fids_cmd="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
3006 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3007 local already=${#fid_list[@]}
3008 for (( i = 0; i < $already; i++ )) ; do
3009 log "already open[$i]: $($LFS fid2path $DIR2 ${fid_list[i]})"
3012 echo -n "opening files: "
3013 ulimit -n $((fcount + 50))
3014 for ((i = 0; i < $fcount; i++)); do
3015 touch $DIR/$tdir/f_$i
3016 local fd=$(free_fd ${fd_list[i]})
3017 local open_cmd="exec $fd<$DIR/$tdir/f_$i"
3022 (( $i % 32 == 0 )) && echo -n "."
3026 fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3028 # Possible errors in openfiles FID list.
3029 # 1. Missing FIDs. Check 1
3030 # 2. Extra FIDs. Check 1
3031 # 3. Duplicated FID. Check 2
3032 # 4. Invalid FIDs. Check 2
3033 # 5. Valid FID, points to some other file. Check 3
3036 [ ${#fid_list[@]} -ne $((fcount + already)) ] &&
3037 error "${#fid_list[@]} != $fcount (+$already old) open files"
3039 echo -n "closing files: "
3040 for (( fd = 0, fid = 0; fd < $fcount; fd++, fid++ )) ; do
3041 local close_cmd="exec ${fd_list[fd]}<&-"
3043 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3045 while [[ ! "$filename" =~ "$DIR2/$tdir/f_" ]]; do
3046 echo "skip old open file $filename"
3048 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3052 rm --interactive=no $filename
3054 error "Nonexisting fid ${fid_list[fid]} listed."
3055 (( $fd % 32 == 0 )) && echo -n "."
3060 ls_op=$(ls $DIR2/$tdir | wc -l)
3062 error "Some openfiles are missing in lproc output"
3066 run_test 76 "Verify MDT open_files listing"
3070 local dir=$DIR/$tdir
3073 mkdir $dir || error "mkdir $dir failed"
3074 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3077 do_nodes $CLIENTS $myRUNAS \
3078 dd if=/dev/zero of="$dir/nrs_r_$HOSTNAME" bs=1M count=$n ||
3079 error "dd at 0 on client failed (1)"
3081 for ((i = 0; i < $n; i++)); do
3082 do_nodes $CLIENTS $myRUNAS dd if=/dev/zero \
3083 of="$dir/nrs_w_$HOSTNAME" bs=1M seek=$i count=1 ||
3084 error "dd at ${i}MB on client failed (2)" &
3087 do_nodes $CLIENTS sync;
3088 cancel_lru_locks osc
3090 for ((i = 0; i < $n; i++)); do
3091 do_nodes $CLIENTS $myRUNAS dd if="$dir/nrs_w_$HOSTNAME" \
3092 of=/dev/zero bs=1M seek=$i count=1 > /dev/null ||
3093 error "dd at ${i}MB on client failed (3)" &
3096 cancel_lru_locks osc
3098 for ((i = 0; i < $n; i++)); do
3102 rm -rf $dir || error "rm -rf $dir failed"
3105 test_77a() { #LU-3266
3108 oss=$(comma_list $(osts_nodes))
3109 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="fifo" ||
3111 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3112 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3117 run_test 77a "check FIFO NRS policy"
3119 test_77b() { #LU-3266
3122 oss=$(comma_list $(osts_nodes))
3124 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="crrn" \
3125 ost.OSS.*.nrs_crrn_quantum=1 || rc=$?
3126 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3127 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 1"
3129 echo "policy: crr-n, crrn_quantum 1"
3132 do_nodes $oss lctl set_param \
3133 ost.OSS.*.nrs_crrn_quantum=64 || rc=$?
3134 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 64"
3136 echo "policy: crr-n, crrn_quantum 64"
3140 do_nodes $oss lctl set_param \
3141 ost.OSS.ost_io.nrs_policies="fifo" || rc=$?
3142 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3145 run_test 77b "check CRR-N NRS policy"
3150 oss=$(comma_list $(osts_nodes))
3152 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies=$policy \
3153 ost.OSS.*.nrs_"$policy"_quantum=1 \
3154 ost.OSS.*.nrs_"$policy"_offset_type="physical" \
3155 ost.OSS.*.nrs_"$policy"_supported="reads" || return $?
3157 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type " \
3158 "physical, ${policy}_supported reads"
3161 do_nodes $oss lctl set_param \
3162 ost.OSS.*.nrs_${policy}_supported="writes" \
3163 ost.OSS.*.nrs_${policy}_quantum=64 || return $?
3165 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3166 "physical, ${policy}_supported writes"
3169 do_nodes $oss lctl set_param \
3170 ost.OSS.*.nrs_${policy}_supported="reads_and_writes" \
3171 ost.OSS.*.nrs_${policy}_offset_type="logical" || return $?
3172 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3173 "logical, ${policy}_supported reads_and_writes"
3177 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo" ||
3182 test_77c() { #LU-3266
3184 orr_trr "orr" || rc=$?
3185 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3186 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3189 run_test 77c "check ORR NRS policy"
3191 test_77d() { #LU-3266
3193 orr_trr "trr" || rc=$?
3194 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3195 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3198 run_test 77d "check TRR nrs policy"
3205 do_facet $facet lctl set_param \
3206 ost.OSS.ost_io.nrs_tbf_rule="$*"
3208 error "failed to run operate '$*' on TBF rules"
3211 cleanup_tbf_verify()
3215 echo "cleanup_tbf $DIR/$tdir"
3218 wait_delete_completed
3223 local dir=$DIR/$tdir
3224 local client1=${CLIENT1:-$(hostname)}
3227 local np=$(check_cpt_number ost1)
3228 [ $np -gt 0 ] || error "CPU partitions should not be $np."
3229 echo "cpu_npartitions on ost1 is $np"
3231 mkdir $dir || error "mkdir $dir failed"
3232 $LFS setstripe -c 1 -i 0 $dir || error "setstripe to $dir failed"
3235 trap cleanup_tbf_verify EXIT
3236 echo "Limited write rate: $1, read rate: $2"
3237 echo "Verify the write rate is under TBF control"
3238 local start=$SECONDS
3239 do_node $client1 $myRUNAS dd if=/dev/zero of=$dir/tbf \
3240 bs=1M count=100 oflag=direct 2>&1
3241 local runtime=$((SECONDS - start + 1))
3242 local rate=$(bc <<< "scale=6; 100 / $runtime")
3243 echo "Write runtime is $runtime s, speed is $rate IOPS"
3245 # verify the write rate does not exceed TBF rate limit
3246 [ $(bc <<< "$rate < 1.1 * $np * $1") -eq 1 ] ||
3247 error "The write rate ($rate) exceeds 110% of rate limit ($1 * $np)"
3249 cancel_lru_locks osc
3251 echo "Verify the read rate is under TBF control"
3253 do_node $client1 $myRUNAS dd if=$dir/tbf of=/dev/null \
3254 bs=1M count=100 iflag=direct 2>&1
3255 runtime=$((SECONDS - start + 1))
3256 rate=$(bc <<< "scale=6; 100 / $runtime")
3257 echo "Read runtime is $runtime s, speed is $rate IOPS"
3259 # verify the read rate does not exceed TBF rate limit
3260 [ $(bc <<< "$rate < 1.1 * $np * $2") -eq 1 ] ||
3261 error "The read rate ($rate) exceeds 110% of rate limit ($2 * $np)"
3263 cancel_lru_locks osc
3264 cleanup_tbf_verify || error "rm -rf $dir failed"
3270 oss=$(comma_list $(osts_nodes))
3272 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3274 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3275 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3279 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3284 # Only operate rules on ost1 since OSTs might run on the same OSS
3286 tbf_rule_operate ost1 "start\ localhost\ ${idis}{0@lo}\ ${rateis}1000"
3287 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3288 local client_nids=$(nids_list $address "\\")
3289 tbf_rule_operate ost1 "start\ clients\ ${idis}{$client_nids}\ ${rateis}100"
3290 tbf_rule_operate ost1 "start\ others\ ${idis}{*.*.*.*@$NETTYPE}\ ${rateis}50"
3294 tbf_rule_operate ost1 "change\ localhost\ ${rateis}1001"
3295 tbf_rule_operate ost1 "change\ clients\ ${rateis}101"
3296 tbf_rule_operate ost1 "change\ others\ ${rateis}51"
3300 tbf_rule_operate ost1 "stop\ localhost"
3301 tbf_rule_operate ost1 "stop\ clients"
3302 tbf_rule_operate ost1 "stop\ others"
3305 # Cleanup the TBF policy
3306 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3307 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3311 run_test 77e "check TBF NID nrs policy"
3316 oss=$(comma_list $(osts_nodes))
3318 do_nodes $oss $LCTL set_param \
3319 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3320 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3321 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3323 # Configure jobid_var
3324 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3326 [[ $rc -eq 3 ]] && skip "jobid_var not found" && return
3327 [[ $rc -ne 0 ]] && error "failed to get param jobid_var"
3328 if [ $saved_jobid_var != procname_uid ]; then
3329 set_conf_param_and_check client \
3330 "$LCTL get_param -n jobid_var" \
3331 "$FSNAME.sys.jobid_var" procname_uid
3336 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3341 # Only operate rules on ost1 since OSTs might run on the same OSS
3343 tbf_rule_operate ost1 "start\ runas\ ${idis}{iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ ${rateis}1000"
3344 tbf_rule_operate ost1 "start\ iozone_runas\ ${idis}{iozone.$RUNAS_ID}\ ${rateis}100"
3345 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3346 nrs_write_read "$RUNAS"
3349 tbf_rule_operate ost1 "change\ runas\ ${rateis}1001"
3350 tbf_rule_operate ost1 "change\ iozone_runas\ ${rateis}101"
3351 tbf_rule_operate ost1 "change\ dd_runas\ ${rateis}51"
3352 nrs_write_read "$RUNAS"
3355 tbf_rule_operate ost1 "stop\ runas"
3356 tbf_rule_operate ost1 "stop\ iozone_runas"
3357 tbf_rule_operate ost1 "stop\ dd_runas"
3358 nrs_write_read "$RUNAS"
3360 # Cleanup the TBF policy
3361 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3362 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3363 nrs_write_read "$RUNAS"
3365 local current_jobid_var=$($LCTL get_param -n jobid_var)
3366 [[ $? -ne 0 ]] && error "failed to get param jobid_var"
3367 if [ $saved_jobid_var != $current_jobid_var ]; then
3368 set_conf_param_and_check client \
3369 "$LCTL get_param -n jobid_var" \
3370 "$FSNAME.sys.jobid_var" $saved_jobid_var
3374 run_test 77f "check TBF JobID nrs policy"
3379 oss=$(comma_list $(osts_nodes))
3381 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3383 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3384 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3386 do_nodes $oss lctl set_param \
3387 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3388 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3392 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3397 # Add a rule that only valid for Jobid TBF. If direct change between
3398 # TBF types is not supported, this operation will fail.
3399 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3401 # Cleanup the TBF policy
3402 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3403 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3406 run_test 77g "Change TBF type directly"
3409 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3410 { skip "Need OST version at least 2.8.55"; return 0; }
3412 local old_policy=$(do_facet ost1 \
3413 lctl get_param ost.OSS.ost_io.nrs_policies)
3416 do_facet ost1 lctl set_param \
3417 ost.OSS.ost_io.nrs_policies="abc"
3418 [ $? -eq 0 ] && error "should return error"
3420 do_facet ost1 lctl set_param \
3421 ost.OSS.ost_io.nrs_policies="tbf\ abc"
3422 [ $? -eq 0 ] && error "should return error"
3424 do_facet ost1 lctl set_param \
3425 ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
3426 [ $? -eq 0 ] && error "should return error"
3428 do_facet ost1 lctl set_param \
3429 ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
3430 [ $? -eq 0 ] && error "should return error"
3432 new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
3433 [ $? -eq 0 ] || error "shouldn't LBUG"
3435 [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
3439 run_test 77h "Wrong policy name should report error, not LBUG"
3445 local error_message=$3
3447 for rule in $expected; do
3448 rule_number=$((rule_number + 1))
3450 local stop_line=$(($rule_number + 3))
3451 local awk_command="awk 'NR >= 4 && NR <= $stop_line {print \$1}'"
3453 local output=$(do_facet $facet lctl get_param \
3454 ost.OSS.ost_io.nrs_tbf_rule |
3458 if [ "$output" != "$expected" ]; then
3459 error "$error_message, expected '$expected', got '$output'"
3464 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3465 { skip "Need OST version at least 2.8.55"; return 0; }
3467 for i in $(seq 1 $OSTCOUNT)
3469 do_facet ost"$i" lctl set_param \
3470 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3472 error "failed to set TBF policy"
3475 tbf_rule_check ost1 "default" "error before inserting any rule"
3477 tbf_rule_operate ost1 "start\ before\ jobid={jobid}\ rate=1000"
3478 tbf_rule_check ost1 "before default" \
3479 "error when inserting rule 'before'"
3481 tbf_rule_operate ost1 "start\ after\ jobid={jobid}\ rate=1000\ rank=default"
3482 tbf_rule_check ost1 "before after default" \
3483 "error when inserting rule 'after'"
3485 tbf_rule_operate ost1 "start\ target\ jobid={jobid}\ rate=1000\ rank=after"
3486 tbf_rule_check ost1 "before target after default" \
3487 "error when inserting rule 'target'"
3489 echo "Move before itself"
3490 tbf_rule_operate ost1 "change\ target\ rank=target"
3491 tbf_rule_check ost1 "before target after default" \
3492 "error when moving before itself"
3494 echo "Move to higher rank"
3495 tbf_rule_operate ost1 "change\ target\ rank=before"
3496 tbf_rule_check ost1 "target before after default" \
3497 "error when moving to higher rank"
3499 echo "Move to lower rank"
3500 tbf_rule_operate ost1 "change\ target\ rank=after"
3501 tbf_rule_check ost1 "before target after default" \
3502 "error when moving to lower rank"
3504 echo "Move before default"
3505 tbf_rule_operate ost1 "change\ target\ rank=default"
3506 tbf_rule_check ost1 "before after target default" \
3507 error "error when moving before default"
3509 # Cleanup the TBF policy
3510 do_nodes $(comma_list $(osts_nodes)) \
3511 $LCTL set_param ost.OSS.ost_io.nrs_policies=fifo
3514 run_test 77i "Change rank of TBF rule"
3519 local ost_version=$(lustre_version_code ost1)
3521 [ $ost_version -ge $(version_code 2.9.53) ] ||
3522 { skip "Need OST version at least 2.9.53"; return 0; }
3523 if [ $ost_version -ge $(version_code 2.8.60) ]; then
3528 do_nodes $(comma_list $(osts_nodes)) \
3529 lctl set_param jobid_var=procname_uid \
3530 ost.OSS.ost_io.nrs_policies="tbf\ opcode" \
3531 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_r\ ${idis}{ost_read}\ ${rateis}5" \
3532 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_w\ ${idis}{ost_write}\ ${rateis}20"
3533 [ $? -ne 0 ] && error "failed to set TBF OPCode policy"
3538 do_nodes $(comma_list $(osts_nodes)) \
3539 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_r" \
3540 ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_w" \
3541 ost.OSS.ost_io.nrs_policies="fifo"
3543 # sleep 3 seconds to wait the tbf policy stop completely,
3544 # or the next test case is possible get -EAGAIN when
3545 # setting the tbf policy
3548 run_test 77j "check TBF-OPCode NRS policy"
3551 local idstr="${1}id"
3552 local policy="${idstr}={$2}"
3553 local rate="rate=$3"
3555 do_nodes $(comma_list $(osts_nodes)) \
3556 lctl set_param jobid_var=procname_uid \
3557 ost.OSS.ost_io.nrs_policies="tbf\ ${idstr}" \
3558 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_${idstr}\ ${policy}\ ${rate}"
3559 [ $? -ne 0 ] && error "failed to set tbf ${idstr} policy"
3561 nrs_write_read "runas $4"
3562 tbf_verify $3 $3 "runas $4"
3564 do_nodes $(comma_list $(osts_nodes)) \
3565 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_${idstr}" \
3566 ost.OSS.ost_io.nrs_policies="fifo"
3568 # sleep 3 seconds to wait the tbf policy stop completely,
3569 # or the next test case is possible get -eagain when
3570 # setting the tbf policy
3575 if [ $(lustre_version_code ost1) -lt $(version_code 2.10.58) ]; then
3576 skip "need ost version at least 2.10.58"
3579 test_id "u" "500" "5" "-u 500"
3580 test_id "g" "500" "5" "-u 500 -g 500"
3582 run_test 77ja "check TBF-UID/GID NRS policy"
3590 for rule in $rule_lists; do
3591 do_nodes $(comma_list $(osts_nodes)) \
3592 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ $rule"
3595 do_nodes $(comma_list $(osts_nodes)) \
3596 lctl set_param ost.OSS.ost_io.nrs_policies="$old_nrs"
3602 [[ $(lustre_version_code ost1) -ge $(version_code 2.9.53) ]] ||
3603 { skip "Need OST version at least 2.9.53"; return 0; }
3605 do_nodes $(comma_list $(osts_nodes)) \
3606 lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
3607 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ jobid={dd.$RUNAS_ID}\&opcode={ost_write}\ rate=20" \
3608 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ jobid={dd.$RUNAS_ID}\&opcode={ost_read}\ rate=10"
3610 nrs_write_read "$RUNAS"
3611 tbf_verify 20 10 "$RUNAS"
3613 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3614 local client_nids=$(nids_list $address "\\")
3615 do_nodes $(comma_list $(osts_nodes)) \
3616 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3617 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3618 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ nid={0@lo\ $client_nids}\&opcode={ost_write}\ rate=20" \
3619 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ nid={0@lo\ $client_nids}\&opcode={ost_read}\ rate=10"
3624 do_nodes $(comma_list $(osts_nodes)) \
3625 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3626 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3627 ost.OSS.ost_io.nrs_tbf_rule="start\ ext\ nid={0@lo\ $client_nids}\&jobid={dd.$RUNAS_ID}\ rate=20"
3629 nrs_write_read "$RUNAS"
3630 tbf_verify 20 20 "$RUNAS"
3632 do_nodes $(comma_list $(osts_nodes)) \
3633 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext" \
3634 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ jobid={dd.$RUNAS_ID},opcode={ost_write}\ rate=20" \
3635 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ jobid={dd.$RUNAS_ID},opcode={ost_read}\ rate=10"
3637 nrs_write_read "$RUNAS"
3638 # with parameter "RUNAS", it will match the latest rule
3639 # "ext_b" first, so the limited write rate is 10.
3640 tbf_verify 10 10 "$RUNAS"
3643 trap "cleanup_77k \"ext_a ext_b\" \"fifo\"" EXIT
3645 [[ $(lustre_version_code ost1) -ge $(version_code 2.10.58) ]] ||
3646 { skip "Need OST version at least 2.10.58"; return 0; }
3648 do_nodes $(comma_list $(osts_nodes)) \
3649 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
3650 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_b" \
3651 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ug\ uid={500}\&gid={1000}\ rate=5"
3652 nrs_write_read "runas -u 500 -g 1000"
3653 tbf_verify 5 5 "runas -u 500 -g 1000"
3655 do_nodes $(comma_list $(osts_nodes)) \
3656 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ug" \
3657 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_uw\ uid={500}\&opcode={ost_write}\ rate=20" \
3658 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ur\ uid={500}\&opcode={ost_read}\ rate=10"
3660 nrs_write_read "runas -u 500"
3661 tbf_verify 20 10 "runas -u 500"
3663 do_nodes $(comma_list $(osts_nodes)) \
3664 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_uw" \
3665 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ur" \
3666 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ uid={500},opcode={ost_write}\ rate=20" \
3667 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ uid={500},opcode={ost_read}\ rate=10"
3668 nrs_write_read "runas -u 500"
3669 tbf_verify 10 10 "runas -u 500"
3670 tbf_verify 20 10 "runas -u 500"
3671 cleanup_77k "ext_a ext_b" "fifo"
3673 run_test 77k "check TBF policy with NID/JobID/OPCode expression"
3676 [[ $(lustre_version_code ost1) -ge $(version_code 2.10.56) ]] ||
3677 { skip "Need OST version at least 2.10.56"; return 0; }
3679 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
3680 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf"
3682 local output=$(do_facet ost1 lctl get_param \
3683 ost.OSS.ost_io.nrs_policies | \
3684 awk '/name: tbf/ {print;exit}' | \
3685 awk -F ': ' '{print $2}')
3687 if [ "$output" != "tbf" ]; then
3688 error "The generic TBF output is '$output', not 'tbf'"
3691 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3693 run_test 77l "check the output of NRS policies for generic TBF"
3696 if [ $(lustre_version_code ost1) -lt $(version_code 2.9.54) ]; then
3697 skip "Need OST version at least 2.9.54"
3701 local dir=$DIR/$tdir
3703 mkdir $dir || error "mkdir $dir failed"
3704 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3707 local nodes=$(comma_list $(osts_nodes))
3708 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies=delay \
3709 ost.OSS.ost_io.nrs_delay_min=4 \
3710 ost.OSS.ost_io.nrs_delay_max=4 \
3711 ost.OSS.ost_io.nrs_delay_pct=100
3712 [ $? -ne 0 ] && error "Failed to set delay policy"
3714 local start=$SECONDS
3715 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3716 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=1 \
3717 oflag=direct conv=fdatasync ||
3718 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3719 error "dd on client failed (1)"; }
3720 local elapsed=$((SECONDS - start))
3722 # NRS delay doesn't do sub-second timing, so a request enqueued at
3723 # 0.9 seconds can be dequeued at 4.0
3724 [ $elapsed -lt 3 ] &&
3725 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3726 error "Single 1M write should take at least 3 seconds"; }
3729 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3730 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=10 \
3731 oflag=direct conv=fdatasync ||
3732 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3733 error "dd on client failed (2)"; }
3734 elapsed=$((SECONDS - start))
3736 [ $elapsed -lt 30 ] &&
3737 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3738 error "Ten 1M writes should take at least 30 seconds"; }
3740 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3741 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3745 run_test 77m "check NRS Delay slows write RPC processing"
3747 test_78() { #LU-6673
3750 oss=$(comma_list $(osts_nodes))
3751 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="orr" &
3752 do_nodes $oss lctl set_param ost.OSS.*.nrs_orr_quantum=1
3754 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3755 # Valid return codes are:
3756 # 0: Tuning succeeded
3757 # ENODEV: Policy is still stopped
3758 # EAGAIN: Policy is being initialized
3759 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
3760 error "Expected set_param to return 0|ENODEV|EAGAIN"
3762 # Cleanup the ORR policy
3763 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3764 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3767 run_test 78 "Enable policy and specify tunings right away"
3770 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3771 test_mkdir $DIR/$tdir
3773 # Prevent interference from layout intent RPCs due to
3774 # asynchronous writeback. These will be tested in 130c below.
3775 do_nodes ${CLIENTS:-$HOSTNAME} sync
3777 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
3778 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
3780 #define OBD_FAIL_MDS_INTENT_DELAY 0x160
3781 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
3782 local facet=mds$((mdtidx + 1))
3784 set_nodes_failloc $(facet_active_host $facet) 0x80000160
3785 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null &
3789 #define OBD_FAIL_MDS_GETXATTR_PACK 0x131
3790 set_nodes_failloc $(facet_active_host $facet) 0x80000131
3795 run_test 79 "xattr: intent error"
3798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3805 mkdir -p $DIR1/$tdir/dir
3806 createmany -o $DIR1/$tdir/dir/f 10 ||
3807 error "create files under remote dir failed $i"
3809 cp /etc/passwd $DIR1/$tdir/$tfile
3811 #migrate open file should fails
3812 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
3814 # give multiop a chance to open
3817 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
3818 error "migrate open files should failed with open files"
3822 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
3823 error "migrate remote dir error"
3825 echo "Finish migration, then checking.."
3826 for file in $(find $DIR1/$tdir); do
3827 mdt_index=$($LFS getstripe -M $file)
3828 [ $mdt_index == $MDTIDX ] ||
3829 error "$file is not on MDT${MDTIDX}"
3832 diff /etc/passwd $DIR1/$tdir/$tfile ||
3833 error "file different after migration"
3835 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
3837 run_test 80a "migrate directory when some children is being opened"
3841 kill -9 $migrate_pid
3845 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3846 local migrate_dir1=$DIR1/$tdir/migrate_dir
3847 local migrate_dir2=$DIR2/$tdir/migrate_dir
3848 local migrate_run=$LUSTRE/tests/migrate.sh
3856 trap cleanup_80b EXIT
3857 #prepare migrate directory
3858 mkdir -p $migrate_dir1
3859 for F in {1,2,3,4,5}; do
3860 echo "$F$F$F$F$F" > $migrate_dir1/file$F
3861 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
3864 #migrate the directories among MDTs
3867 mdt_idx=$((RANDOM % MDSCOUNT))
3868 $LFS migrate -m $mdt_idx $migrate_dir1 &>/dev/null ||
3870 [ $rc -ne 0 -o $rc -ne 16 ] || break
3875 echo "start migration thread $migrate_pid"
3876 #Access the files at the same time
3877 start_time=$(date +%s)
3878 echo "accessing the migrating directory for 5 minutes..."
3880 ls $migrate_dir2 > /dev/null || {
3881 echo "read dir fails"
3884 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
3885 echo "access file1 fails"
3889 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
3890 echo "access file2/3 fails"
3894 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
3895 echo "access file4 fails"
3899 stat $migrate_dir2/file5 > /dev/null || {
3900 echo "stat file5 fails"
3904 touch $migrate_dir2/source_file > /dev/null || rc1=$?
3905 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3906 echo "touch file failed with $rc1"
3910 if [ -e $migrate_dir2/source_file ]; then
3911 ln $migrate_dir2/source_file $migrate_dir2/link_file \
3912 &>/dev/null || rc1=$?
3913 if [ -e $migrate_dir2/link_file ]; then
3914 rm -rf $migrate_dir2/link_file
3917 mrename $migrate_dir2/source_file \
3918 $migrate_dir2/target_file &>/dev/null || rc1=$?
3919 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3920 echo "rename failed with $rc1"
3924 if [ -e $migrate_dir2/target_file ]; then
3925 rm -rf $migrate_dir2/target_file &>/dev/null ||
3928 rm -rf $migrate_dir2/source_file &>/dev/null ||
3931 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3932 echo "unlink failed with $rc1"
3937 end_time=$(date +%s)
3938 duration=$((end_time - start_time))
3939 if [ $((duration % 10)) -eq 0 ]; then
3940 if [ $show_time -eq 1 ]; then
3941 echo "...$duration seconds"
3948 kill -0 $migrate_pid || {
3949 echo "migration stopped 1"
3953 [ $duration -ge 300 ] && break
3956 #check migration are still there
3957 kill -0 $migrate_pid || error "migration stopped 2"
3960 run_test 80b "Accessing directory during migration"
3963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3967 mkdir -p $DIR1/$tdir
3969 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
3970 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
3973 touch d0/0 || error "create 0 failed"
3974 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
3975 stat d0/0 && error "stat mv filed succeed"
3976 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || error "rename d1/0 d0/0 failed"
3977 stat d0/0 || error "stat failed"
3979 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
3981 if [ $t -ne 3 ]; then
3982 ls -ai $DIR1/$tdir/d0
3983 error "expect 3 get $t"
3988 run_test 81 "rename and stat under striped directory"
3991 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.91) ]] ||
3992 { skip "Need MDS version at least 2.6.92"; return 0; }
3994 # Client 1 creates a file.
3995 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
3997 # Client 2 opens the file.
3998 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
4000 # Client 1 makes the file an orphan.
4001 rm $DIR1/$tfile || error "rm"
4002 # Client 2 sets EA "user.multiop".
4004 wait $pid2 || error "multiop 2"
4005 # Client 1 gets EA "user.multiop". This used to fail because the EA
4006 # cache refill would get "trusted.link" from mdd_xattr_list() but
4007 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
4010 wait $pid1 || error "multiop 1"
4012 run_test 82 "fsetxattr and fgetxattr on orphan files"
4015 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4022 $LFS mkdir -i1 -c2 $tdir
4027 echo "start pid $pid1 to create/unlink striped directory"
4029 # Access the directory at the same time
4033 stat $tdir > /dev/null 2>&1
4037 echo "start pid $pid2 to stat striped directory"
4045 run_test 83 "access striped directory while it is being created/unlinked"
4048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4053 [ "$SLOW" = "yes" ] && duration=600
4054 # Open/Create under striped directory
4058 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4059 touch $tdir/f{0..3} > /dev/null 2>&1
4063 echo "start pid $pid1 to open/create under striped directory"
4065 # unlink the striped directory at the same time
4069 rm -rf $tdir > /dev/null 2>&1
4073 echo "start pid $pid2 to unlink striped directory"
4082 run_test 90 "open/create and unlink striped directory"
4085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4090 [ "$SLOW" = "yes" ] && duration=600
4091 # chmod striped directory
4095 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4096 chmod go+w $tdir > /dev/null 2>&1
4100 echo "start pid $pid1 to chmod striped directory"
4102 # unlink the striped directory at the same time
4106 rm -rf $tdir > /dev/null 2>&1
4110 echo "start pid $pid2 to unlink striped directory"
4119 run_test 91 "chmod and unlink striped directory"
4122 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4125 local cmd="exec $fd<$DIR1/$tdir"
4126 $LFS setdirstripe -c$MDSCOUNT $DIR1/$tdir || error "mkdir $tdir fails"
4129 trap "eval $cmd" EXIT
4130 cd $DIR1/$tdir || error "cd $DIR1/$tdir fails"
4131 rmdir ../$tdir || error "rmdir ../$tdir fails"
4133 #define OBD_FAIL_LLITE_NO_CHECK_DEAD 0x1408
4134 $LCTL set_param fail_loc=0x1408
4135 mkdir $DIR2/$tdir/dir && error "create dir succeeds"
4136 $LFS setdirstripe -i1 $DIR2/$tdir/remote_dir &&
4137 error "create remote dir succeeds"
4138 $LCTL set_param fail_loc=0
4142 run_test 92 "create remote directory under orphan directory"
4149 mkdir -p $DIR1/$tfile-1/
4150 mkdir -p $DIR2/$tfile-2/
4151 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
4152 'lod.lustre-MDT*/qos_threshold_rr' | sed -e 's/%//')
4153 do_facet $SINGLEMDS lctl set_param -n \
4154 'lod.lustre-MDT*/qos_threshold_rr' 100
4155 #define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
4156 do_facet $SINGLEMDS "lctl set_param fail_loc=0x00000163"
4158 $SETSTRIPE -c -1 $DIR1/$tfile-1/file1 &
4161 $SETSTRIPE -c -1 $DIR2/$tfile-2/file2 &
4165 do_facet $SINGLEMDS "lctl set_param fail_loc=0x0"
4166 do_facet $SINGLEMDS "lctl set_param -n \
4167 'lod.lustre-MDT*/qos_threshold_rr' $old_rr"
4169 $GETSTRIPE $DIR1/$tfile-1/file1
4170 rc1=$($GETSTRIPE -q $DIR1/$tfile-1/file1 |
4171 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4172 $GETSTRIPE $DIR2/$tfile-2/file2
4173 rc2=$($GETSTRIPE -q $DIR2/$tfile-2/file2 |
4174 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4175 echo "rc1=$rc1 and rc2=$rc2 "
4176 [ $rc1 -eq 0 ] && [ $rc2 -eq 0 ] ||
4177 error "object allocate on same ost detected"
4179 run_test 93 "alloc_rr should not allocate on same ost"
4183 skip "Reserved for glimpse-ahead" && return
4184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4185 skip "Need MDS version at least 2.10.55" && return
4189 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4191 lctl set_param -n mdc.*.stats=clear
4192 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4194 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4195 # first stat from server should return size data and save glimpse
4196 local gls=$(lctl get_param -n mdc.*.stats | \
4197 awk '/ldlm_glimpse/ {print $2}')
4198 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
4199 # second stat to check size is NOT cached on client without IO lock
4200 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4202 local gls=$(lctl get_param -n mdc.*.stats | grep ldlm_glimpse | wc -l)
4203 [ "1" == "$gls" ] || error "Expect 1 glimpse RPCs but got $gls"
4206 run_test 100a "DoM: glimpse RPCs for stat without IO lock (DoM only file)"
4209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4210 skip "Need MDS version at least 2.10.55" && return
4214 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4216 lctl set_param -n mdc.*.stats=clear
4217 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4218 cancel_lru_locks mdc
4219 # first stat data from server should have size
4220 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4221 # second stat to check size is cached on client
4222 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4224 local gls=$(lctl get_param -n mdc.*.stats |
4225 awk '/ldlm_glimpse/ {print $2}')
4226 # both stats should cause no glimpse requests
4227 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
4230 run_test 100b "DoM: no glimpse RPC for stat with IO lock (DoM only file)"
4233 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4234 skip "Need MDS version at least 2.10.55" && return
4238 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4240 lctl set_param -n mdc.*.stats=clear
4241 lctl set_param -n osc.*.stats=clear
4242 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4244 # check that size is merged from MDT and OST correctly
4245 $CHECKSTAT -t file -s 2097152 $DIR/$tdir/dom ||
4246 error "Wrong size from stat #1"
4248 local gls=$(lctl get_param -n osc.*.stats | grep ldlm_glimpse | wc -l)
4249 [ $gls -eq 0 ] && error "Expect OST glimpse RPCs but got none"
4253 run_test 100c "DoM: write vs stat without IO lock (combined file)"
4256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4257 skip "Need MDS version at least 2.10.55" && return
4261 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4264 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4265 lctl set_param -n mdc.*.stats=clear
4266 $TRUNCATE $DIR2/$tdir/dom 4096
4268 # check that reported size is valid after file grows to OST and
4269 # is truncated back to MDT stripe size
4270 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom ||
4271 error "Wrong size from stat #1"
4273 local gls=$(lctl get_param -n osc.*.stats | grep ldlm_glimpse | wc -l)
4274 [ $gls -eq 0 ] && error "Expect OST glimpse but got none"
4278 run_test 100d "DoM: write+truncate vs stat without IO lock (combined file)"
4281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4282 skip "Need MDS version at least 2.10.55" && return
4284 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4286 $CHECKSTAT -t file $DIR1/$tfile
4288 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4289 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4293 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4294 error_noexit "Write fails"
4295 # must discard pages
4296 lctl set_param -n mdc.*.stats=clear
4297 rm $DIR2/$tfile || error_noexit "Unlink fails"
4298 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4299 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4301 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4303 run_test 101a "Discard DoM data on unlink"
4306 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4307 skip "Need MDS version at least 2.10.55" && return
4309 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4310 touch $DIR1/${tfile}_2
4312 $CHECKSTAT -t file $DIR1/$tfile
4314 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4315 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4319 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4320 error_noexit "Write fails"
4321 # must discard pages
4322 lctl set_param -n mdc.*.stats=clear
4323 mv $DIR2/${tfile}_2 $DIR2/$tfile || error_noexit "Rename fails"
4324 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4325 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4326 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4328 run_test 101b "Discard DoM data on rename"
4331 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4332 skip "Need MDS version at least 2.10.55" && return
4334 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4336 $CHECKSTAT -t file $DIR1/$tfile
4338 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4339 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4343 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4344 error_noexit "Write fails"
4345 $MULTIOP $DIR1/$tfile O_c &
4348 lctl set_param -n mdc.*.stats=clear
4349 rm $DIR2/$tfile > /dev/null || error_noexit "Unlink fails"
4350 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID ||
4351 error_noexit "multiop failure"
4352 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4353 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4354 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4356 run_test 101c "Discard DoM data on close-unlink"
4358 log "cleanup: ======================================================"
4360 # kill and wait in each test only guarentee script finish, but command in script
4361 # like 'rm' 'chmod' may still be running, wait for all commands to finish
4362 # otherwise umount below will fail
4363 [ "$(mount | grep $MOUNT2)" ] && wait_update $HOSTNAME "fuser -m $MOUNT2" "" ||
4368 check_and_cleanup_lustre