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
1014 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1015 # do twice in case transaction is committed before unlock, see LU-8200
1017 # remote dir is created on MDT1, which enqueued lock of $tdir on
1019 $LFS mkdir -i 1 $DIR/$tdir/remote.$i
1020 mkdir $DIR/$tdir/local.$i
1022 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1023 echo "sync_count $sync_count"
1024 [ $sync_count -eq 0 ] && error "Sync-Lock-Cancel not triggered"
1027 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
1028 $LFS mkdir -i 1 $DIR/$tdir/remote.3
1029 # during sleep remote mkdir should have been committed and canceled
1030 # remote lock spontaneously, which shouldn't trigger sync
1032 mkdir $DIR/$tdir/local.3
1033 sync_count=$(do_facet mds1 "lctl get_param -n mdt.*MDT0000.sync_count")
1034 echo "sync_count $sync_count"
1035 [ $sync_count -eq 0 ] || error "Sync-Lock-Cancel triggered"
1037 run_test 33c "Cancel cross-MDT lock should trigger Sync-Lock-Cancel"
1039 # arg1 is operations done before CoS, arg2 is the operation that triggers CoS
1043 local nodes=$(comma_list $(mdts_nodes))
1047 # trigger CoS twice in case transaction commit before unlock
1050 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1052 commit_nr=$(do_nodes $nodes \
1053 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1054 total=$((total + commit_nr));
1059 echo "CoS count $total"
1060 [ $total -gt 0 ] || error "$2 didn't trigger CoS"
1064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1065 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1066 skip "DNE CoS not supported" && return
1068 # remote directory create
1069 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -i 1 $DIR/$tdir/subdir"
1070 # remote directory unlink
1071 op_trigger_cos "$LFS mkdir -i 1 $DIR/$tdir" "rmdir $DIR/$tdir"
1072 # striped directory create
1073 op_trigger_cos "mkdir $DIR/$tdir" "$LFS mkdir -c 2 $DIR/$tdir/subdir"
1074 # striped directory setattr
1075 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1076 "chmod 713 $DIR/$tdir"
1077 # striped directory unlink
1078 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; touch $DIR/$tdir" \
1081 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1082 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1083 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1084 touch $DIR/$tdir/d1/tgt" \
1085 "ln $DIR/$tdir/d1/tgt $DIR/$tdir/d2/src"
1087 op_trigger_cos "$LFS mkdir -c 2 $DIR/$tdir; \
1088 $LFS mkdir -i 0 $DIR/$tdir/d1; \
1089 $LFS mkdir -i 1 $DIR/$tdir/d2; \
1090 touch $DIR/$tdir/d1/src" \
1091 "mv $DIR/$tdir/d1/src $DIR/$tdir/d2/tgt"
1093 op_trigger_cos "$LFS mkdir -i 0 $DIR/$tdir" \
1094 "$LFS migrate -m 1 $DIR/$tdir"
1098 run_test 33d "DNE distributed operation should trigger COS"
1101 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
1102 [ $CLIENTCOUNT -ge 2 ] ||
1103 { skip "Need two or more clients, have $CLIENTCOUNT" &&
1105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1106 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1107 skip "DNE CoS not supported" && return
1109 local client2=${CLIENT2:-$(hostname)}
1113 local nodes=$(comma_list $(mdts_nodes))
1114 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1116 $LFS mkdir -c 2 $DIR/$tdir
1117 mkdir $DIR/$tdir/subdir
1118 echo abc > $DIR/$tdir/$tfile
1119 do_node $client2 echo dfg >> $DIR/$tdir/$tfile
1120 do_node $client2 touch $DIR/$tdir/subdir
1122 local async_commit_count=$(do_nodes $nodes \
1123 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1124 [ $async_commit_count -gt 0 ] && error "CoS triggerred"
1128 run_test 33e "DNE local operation shouldn't trigger COS"
1130 # End commit on sharing tests
1132 get_ost_lock_timeouts() {
1133 local nodes=${1:-$(comma_list $(osts_nodes))}
1135 local locks=$(do_nodes $nodes \
1136 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
1144 do_nodes $(comma_list $(osts_nodes)) \
1145 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1146 for i in $(seq $OSTCOUNT); do
1147 wait_osc_import_state client ost$i FULL
1152 remote_ost_nodsh && skip "remote OST with nodsh" && return
1156 trap cleanup_34 EXIT RETURN
1157 for OPER in notimeout timeout ; do
1158 rm $DIR1/$tfile 2>/dev/null
1159 lock_in=$(get_ost_lock_timeouts)
1160 if [ $OPER == "timeout" ] ; then
1161 for j in `seq $OSTCOUNT`; do
1162 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
1163 do_facet ost$j lctl set_param fail_loc=0x511
1165 echo lock should expire
1167 for j in `seq $OSTCOUNT`; do
1168 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1169 do_facet ost$j lctl set_param fail_loc=0x512
1171 echo lock should not expire
1173 echo writing on client1
1174 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1176 echo reading on client2
1177 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1178 # wait for a lock timeout
1180 lock_out=$(get_ost_lock_timeouts)
1181 if [ $OPER == "timeout" ] ; then
1182 if [ $lock_in == $lock_out ]; then
1183 error "no lock timeout happened"
1188 if [ $lock_in != $lock_out ]; then
1189 error "lock timeout happened"
1197 run_test 34 "no lock timeout under IO"
1199 test_35() { # bug 17645
1202 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1203 awk '/generation/{print $2}')
1205 generation[count]=$g
1209 test_mkdir $MOUNT1/$tdir
1210 cancel_lru_locks mdc
1212 # Let's initiate -EINTR situation by setting fail_loc and take
1213 # write lock on same file from same client. This will not cause
1214 # bl_ast yet as lock is already in local cache.
1215 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1216 do_facet client "lctl set_param fail_loc=0x80000317"
1217 local timeout=$(do_facet $SINGLEMDS lctl get_param -n timeout)
1218 let timeout=timeout*3
1220 while test $nr -lt 10; do
1221 log "Race attempt $nr"
1222 local blk1=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1223 awk '/ldlm_bl_callback/ { print $2 }')
1224 test "x$blk1" = "x" && blk1=0
1225 createmany -o $MOUNT2/$tdir/a 4000 &
1229 # Let's make conflict and bl_ast
1230 ls -la $MOUNT1/$tdir > /dev/null &
1233 log "Wait for $pid1 $pid2 for $timeout sec..."
1235 kill -9 $pid1 $pid2 > /dev/null 2>&1
1237 local blk2=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
1238 awk '/ldlm_bl_callback/ { print $2 }')
1239 test "x$blk2" = "x" && blk2=0
1240 test $blk2 -gt $blk1 && break
1241 rm -fr $MOUNT1/$tdir
1242 cancel_lru_locks mdc
1245 do_facet client "lctl set_param fail_loc=0x0"
1246 df -h $MOUNT1 $MOUNT2
1248 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1249 awk '/generation/{print $2}')
1251 if ! test "$g" -eq "${generation[count]}"; then
1252 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1254 for imp in $list; do
1255 if [ $c = $count ]; then
1260 imp=$(echo "$imp" | awk -F"." '{print $2}')
1261 error "Eviction happened on import $imp"
1266 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1268 test_36() { #bug 16417
1273 test_mkdir $DIR1/$tdir
1274 $LFS setstripe -c -1 $DIR1/$tdir
1277 let SIZE_B=SIZE*1024*1024
1278 sync; sleep 2; sync # wait for delete thread
1279 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
1280 wait_destroy_complete || error "wait_destroy_complete failed"
1282 while [ $i -le 10 ]; do
1283 lctl mark "start test - cycle ($i)"
1284 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1285 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1286 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1287 sync # sync data from client cache
1288 sync_all_data # sync data from server cache (delayed allocation)
1290 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1291 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1293 rm -f $DIR1/$tdir/$tfile
1294 kill -USR1 $read_pid
1296 sync; sleep 2; sync # Ensure new statfs
1297 wait_delete_completed
1298 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1299 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1301 # this free space! not used
1302 (( $after_dd <= $after)) ||
1303 error "space leaked after_dd:$after_dd > after:$after"
1307 run_test 36 "handle ESTALE/open-unlink correctly"
1309 test_37() { # bug 18695
1310 test_mkdir $DIR1/$tdir
1311 multiop_bg_pause $DIR1/$tdir D_c || return 1
1313 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1314 createmany -m $DIR2/$tdir/f 10000
1315 # set mtime/atime backward
1316 touch -t 198001010000 $DIR2/$tdir
1317 kill -USR1 $MULTIPID
1318 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1319 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1322 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1324 # this should be set to past
1325 TEST_39_MTIME=`date -d "1 year ago" +%s`
1329 local client1=${CLIENT1:-`hostname`}
1330 local client2=${CLIENT2:-`hostname`}
1332 do_node $client1 "touch $DIR1/$tfile"
1334 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1335 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1336 [ "$mtime1" = $TEST_39_MTIME ] || \
1337 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1339 local d1=`do_node $client1 date +%s`
1340 do_node $client1 'echo hello >> '$DIR1/$tfile
1341 local d2=`do_node $client1 date +%s`
1343 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1344 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1345 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1347 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1349 for (( i=0; i < 2; i++ )) ; do
1350 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1351 [ "$mtime2" = "$mtime3" ] || \
1352 error "mtime ($mtime2) changed (to $mtime3) on rename"
1354 cancel_lru_locks osc
1355 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1358 run_test 39a "test from 11063 =================================="
1361 local client1=${CLIENT1:-`hostname`}
1362 local client2=${CLIENT2:-`hostname`}
1366 local mtime1=`stat -c %Y $DIR1/$tfile`
1367 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1370 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1372 for (( i=0; i < 2; i++ )) ; do
1373 local mtime3=`stat -c %Y $DIR1/$tfile`
1374 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1376 [ "$mtime3" = "$mtime4" ] || \
1377 error "different mtime on clients: $mtime3, $mtime4"
1378 [ "$mtime3" = $TEST_39_MTIME ] || \
1379 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1381 cancel_lru_locks osc
1382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1385 run_test 39b "11063 problem 1 =================================="
1388 local client1=${CLIENT1:-`hostname`}
1389 local client2=${CLIENT2:-`hostname`}
1391 echo hello > $DIR1/$tfile
1393 local mtime1=`stat -c %Y $DIR1/$tfile`
1394 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1395 [ "$mtime1" = "$mtime2" ] || \
1396 error "create: different mtime on clients: $mtime1, $mtime2"
1399 $TRUNCATE $DIR1/$tfile 1
1401 for (( i=0; i < 2; i++ )) ; do
1402 local mtime3=`stat -c %Y $DIR1/$tfile`
1403 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1405 [ "$mtime3" = "$mtime4" ] || \
1406 error "different mtime on clients: $mtime3, $mtime4"
1407 [ "$mtime3" -gt $mtime2 ] || \
1408 error "truncate did not update mtime: $mtime2, $mtime3"
1410 cancel_lru_locks osc
1411 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1414 run_test 39c "check truncate mtime update ======================"
1416 test_39d() { # LU-7310
1418 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1420 local mtime1=$(stat -c %Y $DIR2/$tfile)
1421 [ "$mtime1" = $TEST_39_MTIME ] ||
1422 error "mtime: $mtime1, should be $TEST_39_MTIME"
1425 # define OBD_FAIL_OSC_NO_GRANT 0x411
1426 $LCTL set_param fail_loc=0x411
1428 local d1=$(date +%s)
1429 echo hello >> $DIR1/$tfile
1430 local d2=$(date +%s)
1432 $LCTL set_param fail_loc=0
1434 cancel_lru_locks $OSC
1436 local mtime2=$(stat -c %Y $DIR2/$tfile)
1437 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] ||
1438 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1440 run_test 39d "sync write should update mtime"
1442 # check that pid exists hence second operation wasn't blocked by first one
1443 # if it is so then there is no conflict, return 0
1444 # else second operation is conflicting with first one, return 1
1445 check_pdo_conflict() {
1448 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1449 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1459 # test 40: check non-blocking operations
1461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1462 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1463 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1465 mkdir $DIR1/$tfile &
1468 touch $DIR2/$tfile-2
1469 check_pdo_conflict $PID1 || error "create is blocked"
1470 mkdir $DIR2/$tfile-3
1471 check_pdo_conflict $PID1 || error "mkdir is blocked"
1472 link $DIR2/$tfile-2 $DIR2/$tfile-4
1473 check_pdo_conflict $PID1 || error "link is blocked"
1474 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1475 check_pdo_conflict $PID1 || error "rename is blocked"
1476 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1477 check_pdo_conflict $PID1 || error "getattr is blocked"
1478 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1479 rmdir $DIR2/$tfile-3
1480 check_pdo_conflict $PID1 || error "unlink is blocked"
1482 # all operations above shouldn't wait the first one
1483 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1488 run_test 40a "pdirops: create vs others =============="
1491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1492 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1493 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1494 touch $DIR1/$tfile &
1498 touch $DIR2/$tfile-2
1499 check_pdo_conflict $PID1 || error "create is blocked"
1500 mkdir $DIR2/$tfile-3
1501 check_pdo_conflict $PID1 || error "mkdir is blocked"
1502 link $DIR2/$tfile-2 $DIR2/$tfile-4
1503 check_pdo_conflict $PID1 || error "link is blocked"
1504 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1505 check_pdo_conflict $PID1 || error "rename is blocked"
1506 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1507 check_pdo_conflict $PID1 || error "getattr is blocked"
1508 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1509 rmdir $DIR2/$tfile-3
1510 check_pdo_conflict $PID1 || error "unlink is blocked"
1511 # all operations above shouldn't wait the first one
1513 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1518 run_test 40b "pdirops: open|create and others =============="
1521 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1523 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1524 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1525 link $DIR1/$tfile $DIR1/$tfile-0 &
1529 touch $DIR2/$tfile-2
1530 check_pdo_conflict $PID1 || error "create is blocked"
1531 mkdir $DIR2/$tfile-3
1532 check_pdo_conflict $PID1 || error "mkdir is blocked"
1533 link $DIR2/$tfile-2 $DIR2/$tfile-4
1534 check_pdo_conflict $PID1 || error "link is blocked"
1535 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1536 check_pdo_conflict $PID1 || error "rename is blocked"
1537 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1538 check_pdo_conflict $PID1 || error "getattr is blocked"
1539 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1540 rmdir $DIR2/$tfile-3
1541 check_pdo_conflict $PID1 || error "unlink is blocked"
1543 # all operations above shouldn't wait the first one
1544 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1549 run_test 40c "pdirops: link and others =============="
1552 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1554 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1555 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1560 touch $DIR2/$tfile-2
1561 check_pdo_conflict $PID1 || error "create is blocked"
1562 mkdir $DIR2/$tfile-3
1563 check_pdo_conflict $PID1 || error "mkdir is blocked"
1564 link $DIR2/$tfile-2 $DIR2/$tfile-4
1565 check_pdo_conflict $PID1 || error "link is blocked"
1566 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1567 check_pdo_conflict $PID1 || error "rename is blocked"
1568 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1569 check_pdo_conflict $PID1 || error "getattr is blocked"
1570 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1571 rmdir $DIR2/$tfile-3
1572 check_pdo_conflict $PID1 || error "unlink is blocked"
1574 # all operations above shouldn't wait the first one
1575 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1579 run_test 40d "pdirops: unlink and others =============="
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1585 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1586 mv $DIR1/$tfile $DIR1/$tfile-0 &
1590 touch $DIR2/$tfile-2
1591 check_pdo_conflict $PID1 || error "create is blocked"
1592 mkdir $DIR2/$tfile-3
1593 check_pdo_conflict $PID1 || error "mkdir is blocked"
1594 link $DIR2/$tfile-2 $DIR2/$tfile-4
1595 check_pdo_conflict $PID1 || error "link is blocked"
1596 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1597 check_pdo_conflict $PID1 || error "getattr is blocked"
1598 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1599 rmdir $DIR2/$tfile-3
1600 check_pdo_conflict $PID1 || error "unlink is blocked"
1602 # all operations above shouldn't wait the first one
1603 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1608 run_test 40e "pdirops: rename and others =============="
1610 # test 41: create blocking operations
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 mkdir $DIR2/$tfile && error "mkdir must fail"
1618 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1622 run_test 41a "pdirops: create vs mkdir =============="
1625 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1626 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1627 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1630 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1631 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1635 run_test 41b "pdirops: create vs create =============="
1638 touch $DIR1/$tfile-2
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 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1645 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1649 run_test 41c "pdirops: create vs link =============="
1652 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1653 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1654 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1657 rm $DIR2/$tfile || error "unlink must succeed"
1658 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1662 run_test 41d "pdirops: create vs unlink =============="
1665 touch $DIR1/$tfile-2
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-2 $DIR2/$tfile || error "rename must succeed"
1672 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1676 run_test 41e "pdirops: create and rename (tgt) =============="
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 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1685 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1689 run_test 41f "pdirops: create and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1698 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1702 run_test 41g "pdirops: create vs getattr =============="
1705 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1706 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1707 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1710 ls -lia $DIR2/ > /dev/null
1711 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1715 run_test 41h "pdirops: create vs readdir =============="
1717 # test 42: unlink and blocking operations
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 mkdir $DIR2/$tfile && error "mkdir must fail"
1725 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1729 run_test 42a "pdirops: mkdir vs mkdir =============="
1732 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1733 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1734 mkdir $DIR1/$tfile &
1737 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1738 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1742 run_test 42b "pdirops: mkdir vs create =============="
1745 touch $DIR1/$tfile-2
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 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1752 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1756 run_test 42c "pdirops: mkdir vs link =============="
1759 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1760 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1761 mkdir $DIR1/$tfile &
1764 rmdir $DIR2/$tfile || error "unlink must succeed"
1765 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1769 run_test 42d "pdirops: mkdir vs unlink =============="
1772 touch $DIR1/$tfile-2
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 -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1779 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1783 run_test 42e "pdirops: mkdir and rename (tgt) =============="
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 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1792 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1796 run_test 42f "pdirops: mkdir and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1805 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1809 run_test 42g "pdirops: mkdir vs getattr =============="
1812 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1813 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1814 mkdir $DIR1/$tfile &
1817 ls -lia $DIR2/ > /dev/null
1818 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1822 run_test 42h "pdirops: mkdir vs readdir =============="
1824 # test 43: unlink and blocking operations
1827 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1828 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1832 mkdir $DIR2/$tfile || error "mkdir must succeed"
1833 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1837 run_test 43a "pdirops: unlink vs mkdir =============="
1841 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1842 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1846 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1847 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1851 run_test 43b "pdirops: unlink vs create =============="
1855 touch $DIR1/$tfile-2
1856 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1857 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1861 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1862 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1866 run_test 43c "pdirops: unlink vs link =============="
1870 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1871 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1875 rm $DIR2/$tfile && error "unlink must fail"
1876 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1880 run_test 43d "pdirops: unlink vs unlink =============="
1884 touch $DIR1/$tfile-2
1885 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1886 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1890 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1891 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1895 run_test 43e "pdirops: unlink and rename (tgt) =============="
1899 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1900 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1904 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1905 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1909 run_test 43f "pdirops: unlink and rename (src) =============="
1913 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1914 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1918 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1919 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1923 run_test 43g "pdirops: unlink vs getattr =============="
1927 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1928 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1932 ls -lia $DIR2/ > /dev/null
1933 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1937 run_test 43h "pdirops: unlink vs readdir =============="
1940 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1942 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1943 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1947 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1948 check_pdo_conflict $PID1 &&
1949 { wait $PID1; error "remote mkdir isn't blocked"; }
1953 run_test 43i "pdirops: unlink vs remote mkdir"
1955 # test 44: rename tgt and blocking operations
1957 touch $DIR1/$tfile-2
1958 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1959 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1960 mv $DIR1/$tfile-2 $DIR1/$tfile &
1963 mkdir $DIR2/$tfile && error "mkdir must fail"
1964 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1968 run_test 44a "pdirops: rename tgt vs mkdir =============="
1971 touch $DIR1/$tfile-2
1972 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1973 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1974 mv $DIR1/$tfile-2 $DIR1/$tfile &
1977 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1978 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1982 run_test 44b "pdirops: rename tgt vs create =============="
1985 touch $DIR1/$tfile-2
1986 touch $DIR1/$tfile-3
1987 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1988 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1989 mv $DIR1/$tfile-2 $DIR1/$tfile &
1992 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1993 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1997 run_test 44c "pdirops: rename tgt vs link =============="
2000 touch $DIR1/$tfile-2
2001 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2002 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2003 mv $DIR1/$tfile-2 $DIR1/$tfile &
2006 rm $DIR2/$tfile || error "unlink must succeed"
2007 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2011 run_test 44d "pdirops: rename tgt vs unlink =============="
2015 touch $DIR1/$tfile-2
2016 touch $DIR1/$tfile-3
2017 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2018 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2019 mv $DIR1/$tfile-2 $DIR1/$tfile &
2022 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2023 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2027 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
2030 touch $DIR1/$tfile-2
2031 touch $DIR1/$tfile-3
2032 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2033 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2034 mv $DIR1/$tfile-2 $DIR1/$tfile &
2037 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2038 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2042 run_test 44f "pdirops: rename tgt and rename (src) =============="
2045 touch $DIR1/$tfile-2
2046 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2047 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2048 mv $DIR1/$tfile-2 $DIR1/$tfile &
2051 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2052 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2056 run_test 44g "pdirops: rename tgt vs getattr =============="
2059 touch $DIR1/$tfile-2
2060 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2061 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2062 mv $DIR1/$tfile-2 $DIR1/$tfile &
2065 ls -lia $DIR2/ > /dev/null
2066 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2070 run_test 44h "pdirops: rename tgt vs readdir =============="
2072 # test 44: rename tgt and blocking operations
2074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2075 touch $DIR1/$tfile-2
2076 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2077 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2078 mv $DIR1/$tfile-2 $DIR1/$tfile &
2081 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2082 check_pdo_conflict $PID1 && { wait $PID1;
2083 error "remote mkdir isn't blocked"; }
2087 run_test 44i "pdirops: rename tgt vs remote mkdir"
2089 # test 45: rename src and blocking operations
2092 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2093 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2094 mv $DIR1/$tfile $DIR1/$tfile-2 &
2097 mkdir $DIR2/$tfile || error "mkdir must succeed"
2098 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2102 run_test 45a "pdirops: rename src vs mkdir =============="
2106 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2107 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2108 mv $DIR1/$tfile $DIR1/$tfile-2 &
2111 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
2112 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2116 run_test 45b "pdirops: rename src vs create =============="
2120 touch $DIR1/$tfile-3
2121 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2122 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2123 mv $DIR1/$tfile $DIR1/$tfile-2 &
2126 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
2127 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2131 run_test 45c "pdirops: rename src vs link =============="
2135 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2136 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2137 mv $DIR1/$tfile $DIR1/$tfile-2 &
2140 rm $DIR2/$tfile && error "unlink must fail"
2141 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2145 run_test 45d "pdirops: rename src vs unlink =============="
2149 touch $DIR1/$tfile-3
2150 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2151 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2152 mv $DIR1/$tfile $DIR1/$tfile-2 &
2155 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2156 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2160 run_test 45e "pdirops: rename src and rename (tgt) =============="
2164 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2165 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2166 mv $DIR1/$tfile $DIR1/$tfile-2 &
2169 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
2170 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2174 run_test 45f "pdirops: rename src and rename (src) =============="
2178 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2179 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2180 mv $DIR1/$tfile $DIR1/$tfile-2 &
2183 stat $DIR2/$tfile > /dev/null && error "stat must fail"
2184 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2188 run_test 45g "pdirops: rename src vs getattr =============="
2192 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2193 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2194 mv $DIR1/$tfile $DIR1/$tfile-2 &
2197 ls -lia $DIR2/ > /dev/null
2198 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2202 run_test 45h "pdirops: unlink vs readdir =============="
2205 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2207 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2208 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2209 mv $DIR1/$tfile $DIR1/$tfile-2 &
2212 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2213 check_pdo_conflict $PID1 && { wait $PID1;
2214 error "create remote dir isn't blocked"; }
2218 run_test 45i "pdirops: rename src vs remote mkdir"
2220 # test 46: link and blocking operations
2222 touch $DIR1/$tfile-2
2223 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2224 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2225 link $DIR1/$tfile-2 $DIR1/$tfile &
2228 mkdir $DIR2/$tfile && error "mkdir must fail"
2229 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2233 run_test 46a "pdirops: link vs mkdir =============="
2236 touch $DIR1/$tfile-2
2237 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2238 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2239 link $DIR1/$tfile-2 $DIR1/$tfile &
2242 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2243 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2247 run_test 46b "pdirops: link vs create =============="
2250 touch $DIR1/$tfile-2
2251 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2252 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2253 link $DIR1/$tfile-2 $DIR1/$tfile &
2256 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2257 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2261 run_test 46c "pdirops: link vs link =============="
2264 touch $DIR1/$tfile-2
2265 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2266 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2267 link $DIR1/$tfile-2 $DIR1/$tfile &
2270 rm $DIR2/$tfile || error "unlink must succeed"
2271 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2275 run_test 46d "pdirops: link vs unlink =============="
2278 touch $DIR1/$tfile-2
2279 touch $DIR1/$tfile-3
2280 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2281 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2282 link $DIR1/$tfile-2 $DIR1/$tfile &
2285 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2286 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2290 run_test 46e "pdirops: link and rename (tgt) =============="
2293 touch $DIR1/$tfile-2
2294 touch $DIR1/$tfile-3
2295 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2296 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2297 link $DIR1/$tfile-2 $DIR1/$tfile &
2300 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2301 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2305 run_test 46f "pdirops: link and rename (src) =============="
2308 touch $DIR1/$tfile-2
2309 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2310 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2311 link $DIR1/$tfile-2 $DIR1/$tfile &
2314 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2315 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2319 run_test 46g "pdirops: link vs getattr =============="
2322 touch $DIR1/$tfile-2
2323 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2324 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2325 link $DIR1/$tfile-2 $DIR1/$tfile &
2328 ls -lia $DIR2/ > /dev/null
2329 check_pdo_conflict $PID1 && { wait $PID1;
2330 error "readdir isn't blocked"; }
2334 run_test 46h "pdirops: link vs readdir =============="
2337 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2338 touch $DIR1/$tfile-2
2339 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2340 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2341 link $DIR1/$tfile-2 $DIR1/$tfile &
2344 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2345 check_pdo_conflict $PID1 && { wait $PID1;
2346 error "remote mkdir isn't blocked"; }
2350 run_test 46i "pdirops: link vs remote mkdir"
2352 # test 47: remote mkdir and blocking operations
2354 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2355 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2356 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2357 $LFS mkdir -i 1 $DIR1/$tfile &
2360 mkdir $DIR2/$tfile && error "mkdir must fail"
2361 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2365 run_test 47a "pdirops: remote mkdir vs mkdir"
2368 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2369 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2370 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2371 $LFS mkdir -i 1 $DIR1/$tfile &
2374 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2375 check_pdo_conflict $PID1 && { wait $PID1;
2376 error "create isn't blocked"; }
2380 run_test 47b "pdirops: remote mkdir vs create"
2383 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2384 touch $DIR1/$tfile-2
2385 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2386 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2387 $LFS mkdir -i 1 $DIR1/$tfile &
2390 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2391 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2395 run_test 47c "pdirops: remote mkdir vs link"
2398 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2399 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2400 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2401 $LFS mkdir -i 1 $DIR1/$tfile &
2404 rmdir $DIR2/$tfile || error "unlink must succeed"
2405 check_pdo_conflict $PID1 && { wait $PID1;
2406 error "unlink isn't blocked"; }
2410 run_test 47d "pdirops: remote mkdir vs unlink"
2413 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2414 touch $DIR1/$tfile-2
2415 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2416 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2417 $LFS mkdir -i 1 $DIR1/$tfile &
2420 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2421 check_pdo_conflict $PID1 && { wait $PID1;
2422 error "rename isn't blocked"; }
2426 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2429 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2430 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2431 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2432 $LFS mkdir -i 1 $DIR1/$tfile &
2435 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2436 check_pdo_conflict $PID1 && { wait $PID1;
2437 error "rename isn't blocked"; }
2441 run_test 47f "pdirops: remote mkdir and rename (src)"
2444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2445 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2446 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2447 $LFS mkdir -i 1 $DIR1/$tfile &
2450 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2451 check_pdo_conflict $PID1 && { wait $PID1;
2452 error "getattr isn't blocked"; }
2456 run_test 47g "pdirops: remote mkdir vs getattr"
2460 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2461 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2462 do_facet client "lctl set_param fail_loc=0x410"
2463 $TRUNCATE $DIR2/$tfile $trunc_size
2464 do_facet client "lctl set_param fail_loc=0x0"
2466 size=`stat -c %s $DIR2/$tfile`
2467 [ $size -eq $trunc_size ] || error "wrong size"
2469 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2473 local origfile=/etc/hosts
2475 filesize=$(stat -c %s $origfile)
2477 # create an empty file
2478 $MCREATE $DIR1/$tfile || error "can't create $DIR1/$tfile"
2479 # cache layout lock on both mount point
2480 stat $DIR1/$tfile > /dev/null || error "stat $DIR1/$tfile failed"
2481 stat $DIR2/$tfile > /dev/null || error "stat $DIR2/$tfile failed"
2483 # open and sleep 2 seconds then read
2484 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2488 # create the layout of testing file
2489 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null ||
2490 error "dd $DIR1/$tfile failed"
2492 # MULTIOP proc should be able to read enough bytes and exit
2493 for ((i = 0; i < 6; i++)); do
2495 kill -0 $pid || break
2497 kill -0 $pid 2> /dev/null && error "multiop is still there"
2498 cmp $origfile $DIR2/$tfile || error "$origfile and $DIR2/$tfile differs"
2502 run_test 51a "layout lock: refresh layout should work"
2505 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2506 { skip "Need MDS version at least 2.3.59"; return 0; }
2508 local tmpfile=`mktemp`
2510 # create an empty file
2511 $MCREATE $DIR1/$tfile || error "mcreate $DIR1/$tfile failed"
2513 # delay glimpse so that layout has changed when glimpse finish
2514 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2515 $LCTL set_param fail_loc=0x1404
2516 stat -c %s $DIR2/$tfile |tee $tmpfile &
2520 # create layout of testing file
2521 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc >/dev/null ||
2522 error "dd $DIR1/$tfile failed"
2525 local fsize=$(cat $tmpfile)
2527 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2529 rm -f $DIR1/$tfile $tmpfile
2531 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2534 [ $OSTCOUNT -ge 2 ] || { skip "needs >= 2 osts"; return; }
2536 # set default layout to have 1 stripe
2538 $LFS setstripe -c 1 $DIR1/$tdir
2540 # create a file with empty layout
2541 $MCREATE $DIR1/$tdir/$tfile ||
2542 error "$MCREATE $DIR1/$tdir/$tfile failed"
2544 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2545 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2547 # change the layout of testing file
2548 echo "Setting layout to have $OSTCOUNT stripes ..."
2549 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2553 # write something to the file, it should be blocked on fetching layout
2554 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2555 local stripe_count=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2558 # lod_qos.c::min_stripe_count() allows setstripe with a default stripe
2559 # count to succeed with only 3/4 of the number of stripes (rounded up),
2560 # so creating striped files does not fail if an OST is offline or full
2561 [ $stripe_count -ge $((OSTCOUNT - $OSTCOUNT / 4)) ] ||
2562 error "bad layout: getstripe -c $stripe_count < $OSTCOUNT * 3/4"
2566 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2569 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2570 cancel_lru_locks mdc
2572 # open should grant LAYOUT lock, mmap and read will install pages
2573 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2577 # rss before revoking
2578 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2579 echo "Before revoking layout lock: $br KB mapped"
2581 # cancel layout lock manually
2582 cancel_lru_locks mdc
2584 # rss after revoking
2585 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2588 wait $PID || error "wait PID $PID failed"
2590 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
2592 run_test 51d "layout lock: losing layout lock should clean up memory map region"
2596 echo "==> rename vs getattr vs setxattr should not deadlock"
2597 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2599 do_facet mds1 $LCTL set_param fail_loc=$1
2601 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2609 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
2610 wait $PID1 || error "(3) mv failed"
2611 wait $PID2 || error "(4) stat failed"
2618 echo "==> rename vs getattr vs open vs getattr should not deadlock"
2619 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2621 do_facet mds1 $LCTL set_param fail_loc=$1
2623 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2631 $MULTIOP $DIR2/d1/d2 Oc &
2635 stat $DIR/d1 || error "(2) stat failed"
2637 wait $PID1 || error "(3) mv failed"
2638 wait $PID2 || error "(4) stat failed"
2639 wait $PID3 && error "(5) multiop failed"
2645 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
2646 save_lustre_params client "llite.*.xattr_cache" > $p
2647 lctl set_param llite.*.xattr_cache 1 ||
2648 { skip "xattr cache is not supported"; return 0; }
2650 #define OBD_FAIL_MDS_RENAME 0x153
2651 #define OBD_FAIL_MDS_RENAME2 0x154
2652 test_54_part1 0x80000153 || error 10
2653 test_54_part1 0x80000154 || error 11
2654 test_54_part2 0x80000153 || error 12
2655 test_54_part2 0x80000154 || error 13
2657 restore_lustre_params < $p
2660 run_test 54 "rename locking"
2663 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2665 #define OBD_FAIL_MDS_RENAME4 0x156
2666 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2668 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2673 wait $PID1 && error "(2) mv succeeded"
2677 run_test 55a "rename vs unlink target dir"
2681 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2683 #define OBD_FAIL_MDS_RENAME4 0x156
2684 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2686 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2691 wait $PID1 && error "(2) mv succeeded"
2695 run_test 55b "rename vs unlink source dir"
2699 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2701 #define OBD_FAIL_MDS_RENAME4 0x156
2702 do_facet mds1 $LCTL set_param fail_loc=0x156
2704 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2708 # while rename is sleeping, open and remove d3
2709 $MULTIOP $DIR2/d3 D_c &
2715 # while rename is sleeping 2nd time, close d3
2717 wait $PID2 || error "(3) multiop failed"
2719 wait $PID1 && error "(2) mv succeeded"
2723 run_test 55c "rename vs unlink orphan target dir"
2729 #define OBD_FAIL_MDS_RENAME3 0x155
2730 do_facet mds1 $LCTL set_param fail_loc=0x155
2731 mv $DIR/f1 $DIR/$tdir &
2735 # while rename is sleeping, create $tdir, but as a directory
2736 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
2738 # link in reverse locking order
2739 ln $DIR2/f1 $DIR2/$tdir/
2741 wait $PID1 && error "(2) mv succeeded"
2744 run_test 55d "rename file vs link"
2747 local MDSVER=$(lustre_build_version $SINGLEMDS)
2748 [ $(version_code $MDSVER) -lt $(version_code 2.3.0) ] &&
2749 skip "MDS version $MDSVER must be >= 2.3.0" && return 0
2752 test_mkdir $DIR1/$tdir
2753 file1=$DIR1/$tdir/file
2754 file2=$DIR2/$tdir/file
2756 echo orig > $file2 || error "Could not create $file2"
2757 version=$($LFS data_version $file1)
2760 echo append >> $file2 || error "Could not append to $file2"
2761 version2=$($LFS data_version $file1)
2762 [ "$version" != "$version2" ] ||
2763 error "append did not change data version: $version"
2766 echo overwrite > $file2 || error "Could not overwrite $file2"
2767 version3=$($LFS data_version $file1)
2768 [ "$version2" != "$version3" ] ||
2769 error "overwrite did not change data version: $version2"
2771 # Truncate before EOF
2772 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2773 version4=$($LFS data_version $file1)
2774 [ "$version3" != "$version4" ] ||
2775 error "truncate did not change data version: $version3"
2777 # Truncate after EOF
2778 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2779 version5=$($LFS data_version $file1)
2780 [ "$version4" != "$version5" ] ||
2781 error "truncate did not change data version: $version4"
2783 # Chmod do not change version
2784 chmod 400 $file2 || error "Could not chmod 400 $file2"
2785 version6=$($LFS data_version $file1)
2786 [ "$version5" == "$version6" ] ||
2787 error "chmod should not change data version: $version5 != $version6"
2789 # Chown do not change version
2790 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2791 version7=$($LFS data_version $file1)
2792 [ "$version5" == "$version7" ] ||
2793 error "chown should not change data version: $version5 != $version7"
2795 run_test 60 "Verify data_version behaviour"
2798 local test_dir=$tdir/test_dir
2800 mkdir -p $DIR1/$tdir
2801 if [ $MDSCOUNT -ge 2 ]; then
2803 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2804 error "Create remote directory failed"
2806 mkdir -p $DIR1/$test_dir
2808 cd $DIR2/$test_dir || error "cd directory failed"
2809 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2811 cd $DIR2/$tdir || error "exit directory"
2813 run_test 70a "cd directory && rm directory"
2815 test_70b() { # LU-2781
2817 mkdir -p $DIR1/$tdir
2819 touch $DIR1/$tdir/file
2820 for ((i = 0; i < 32; i++)); do
2821 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2823 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2825 touch $DIR1/$tdir/file
2826 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2827 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2828 rm -rf $DIR1/$tdir/test_dir ||
2829 error "cannot remove directory after rm_entry"
2830 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2832 run_test 70b "remove files after calling rm_entry"
2835 local server_version=$(lustre_version_code $SINGLEMDS)
2837 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2838 skip "Need MDS version at least 2.1.6" && return
2840 # Patch not applied to 2.2 and 2.3 branches
2841 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2842 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2843 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2846 checkfiemap --test ||
2847 { skip "checkfiemap not runnable: $?" && return; }
2848 # write data this way: hole - data - hole - data
2849 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2850 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2852 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2853 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2854 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2856 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2858 checkfiemap $DIR2/$tfile 81920 ||
2859 error "data is not flushed from client"
2860 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2863 # common case of "create file, copy file" on a single node
2864 # should not flush data from ost
2865 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2866 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2868 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2870 checkfiemap $DIR1/$tfile 81920 ||
2872 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2874 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2876 run_test 71a "correct file map just after write operation is finished"
2879 local server_version=$(lustre_version_code $SINGLEMDS)
2881 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2882 skip "Need MDS version at least 2.1.6" && return
2884 # Patch not applied to 2.2 and 2.3 branches
2885 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2886 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2887 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2889 [[ $OSTCOUNT -ge 2 ]] || { skip "needs >= 2 OSTs"; return; }
2891 checkfiemap --test ||
2892 { skip "error $?: checkfiemap failed" && return; }
2894 mkdir -p $DIR1/$tdir
2896 $LFS setstripe -c -1 $DIR1/$tdir || error "setstripe failed"
2897 dd if=/dev/urandom of=$DIR1/$tdir/$tfile bs=40K count=1
2898 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tdir/$tfile) + 1)))" = \
2900 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2901 checkfiemap $DIR1/$tdir/$tfile 40960 || error "checkfiemap failed"
2903 run_test 71b "check fiemap support for stripecount > 1"
2906 local p="$TMP/sanityN-$TESTNAME.parameters"
2909 save_lustre_params client "llite.*.xattr_cache" > $p
2910 lctl set_param llite.*.xattr_cache 1 ||
2911 { skip "xattr cache is not supported"; return 0; }
2914 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2915 error "setfattr1 failed"
2916 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
2917 error "getfattr1 failed"
2918 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
2919 error "setfattr2 failed"
2920 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
2921 error "getfattr2 failed"
2923 # check that trusted.link is consistent
2924 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2925 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
2926 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2927 echo "$tlink1 $tlink2"
2928 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
2932 restore_lustre_params < $p
2935 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
2938 local p="$TMP/sanityN-$TESTNAME.parameters"
2939 save_lustre_params client "llite.*.xattr_cache" > $p
2940 lctl set_param llite.*.xattr_cache 1 ||
2941 { skip "xattr cache is not supported"; return 0; }
2944 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2945 error "setfattr1 failed"
2946 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
2947 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
2948 clear_stats llite.*.stats
2949 # PR lock should be cached by now on both clients
2950 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
2951 # 2 hits for getfattr(0)+getfattr(size)
2952 [ $(calc_stats llite.*.stats getxattr_hits) -eq 2 ] ||
2953 error "not cached in $DIR1"
2954 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
2955 # 4 hits for more getfattr(0)+getfattr(size)
2956 [ $(calc_stats llite.*.stats getxattr_hits) -eq 4 ] ||
2957 error "not cached in $DIR2"
2960 restore_lustre_params < $p
2963 run_test 73 "getxattr should not cause xattr lock cancellation"
2966 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
2967 skip "Need MDS version at least 2.4.93" && return
2969 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
2970 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
2971 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
2973 run_test 74 "flock deadlock: different mounts =============="
2977 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
2978 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
2979 cancel_lru_locks osc
2981 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
2984 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
2985 $LCTL set_param fail_loc=0x31d
2986 stat -c %s $DIR1/$tfile &
2991 # For bad lock error handler we should ASSERT and got kernel panic here
2993 $LCTL set_param fail_loc=0
2995 run_test 75 "osc: upcall after unuse lock==================="
2998 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
2999 skip "Need MDS version at least 2.5.53" && return
3001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3002 local fcount=$((MDSCOUNT * 256))
3007 nid=$($LCTL list_nids | sed "s/\./\\\./g")
3013 test_mkdir $DIR/$tdir
3015 # drop all open locks and close any cached "open" files on the client
3016 cancel_lru_locks mdc
3018 local open_fids_cmd="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
3019 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3020 local already=${#fid_list[@]}
3021 for (( i = 0; i < $already; i++ )) ; do
3022 log "already open[$i]: $($LFS fid2path $DIR2 ${fid_list[i]})"
3025 echo -n "opening files: "
3026 ulimit -n $((fcount + 50))
3027 for ((i = 0; i < $fcount; i++)); do
3028 touch $DIR/$tdir/f_$i
3029 local fd=$(free_fd ${fd_list[i]})
3030 local open_cmd="exec $fd<$DIR/$tdir/f_$i"
3035 (( $i % 32 == 0 )) && echo -n "."
3039 fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
3041 # Possible errors in openfiles FID list.
3042 # 1. Missing FIDs. Check 1
3043 # 2. Extra FIDs. Check 1
3044 # 3. Duplicated FID. Check 2
3045 # 4. Invalid FIDs. Check 2
3046 # 5. Valid FID, points to some other file. Check 3
3049 [ ${#fid_list[@]} -ne $((fcount + already)) ] &&
3050 error "${#fid_list[@]} != $fcount (+$already old) open files"
3052 echo -n "closing files: "
3053 for (( fd = 0, fid = 0; fd < $fcount; fd++, fid++ )) ; do
3054 local close_cmd="exec ${fd_list[fd]}<&-"
3056 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3058 while [[ ! "$filename" =~ "$DIR2/$tdir/f_" ]]; do
3059 echo "skip old open file $filename"
3061 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3065 rm --interactive=no $filename
3067 error "Nonexisting fid ${fid_list[fid]} listed."
3068 (( $fd % 32 == 0 )) && echo -n "."
3073 ls_op=$(ls $DIR2/$tdir | wc -l)
3075 error "Some openfiles are missing in lproc output"
3079 run_test 76 "Verify MDT open_files listing"
3083 local dir=$DIR/$tdir
3086 mkdir $dir || error "mkdir $dir failed"
3087 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3090 do_nodes $CLIENTS $myRUNAS \
3091 dd if=/dev/zero of="$dir/nrs_r_$HOSTNAME" bs=1M count=$n ||
3092 error "dd at 0 on client failed (1)"
3094 for ((i = 0; i < $n; i++)); do
3095 do_nodes $CLIENTS $myRUNAS dd if=/dev/zero \
3096 of="$dir/nrs_w_$HOSTNAME" bs=1M seek=$i count=1 ||
3097 error "dd at ${i}MB on client failed (2)" &
3100 do_nodes $CLIENTS sync;
3101 cancel_lru_locks osc
3103 for ((i = 0; i < $n; i++)); do
3104 do_nodes $CLIENTS $myRUNAS dd if="$dir/nrs_w_$HOSTNAME" \
3105 of=/dev/zero bs=1M seek=$i count=1 > /dev/null ||
3106 error "dd at ${i}MB on client failed (3)" &
3109 cancel_lru_locks osc
3111 for ((i = 0; i < $n; i++)); do
3115 rm -rf $dir || error "rm -rf $dir failed"
3118 test_77a() { #LU-3266
3121 oss=$(comma_list $(osts_nodes))
3122 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="fifo" ||
3124 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3125 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3130 run_test 77a "check FIFO NRS policy"
3132 test_77b() { #LU-3266
3135 oss=$(comma_list $(osts_nodes))
3137 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="crrn" \
3138 ost.OSS.*.nrs_crrn_quantum=1 || rc=$?
3139 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3140 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 1"
3142 echo "policy: crr-n, crrn_quantum 1"
3145 do_nodes $oss lctl set_param \
3146 ost.OSS.*.nrs_crrn_quantum=64 || rc=$?
3147 [[ $rc -ne 0 ]] && error "failed to set crrn_quantum to 64"
3149 echo "policy: crr-n, crrn_quantum 64"
3153 do_nodes $oss lctl set_param \
3154 ost.OSS.ost_io.nrs_policies="fifo" || rc=$?
3155 [[ $rc -ne 0 ]] && error "failed to set fifo policy"
3158 run_test 77b "check CRR-N NRS policy"
3163 oss=$(comma_list $(osts_nodes))
3165 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies=$policy \
3166 ost.OSS.*.nrs_"$policy"_quantum=1 \
3167 ost.OSS.*.nrs_"$policy"_offset_type="physical" \
3168 ost.OSS.*.nrs_"$policy"_supported="reads" || return $?
3170 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type " \
3171 "physical, ${policy}_supported reads"
3174 do_nodes $oss lctl set_param \
3175 ost.OSS.*.nrs_${policy}_supported="writes" \
3176 ost.OSS.*.nrs_${policy}_quantum=64 || return $?
3178 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3179 "physical, ${policy}_supported writes"
3182 do_nodes $oss lctl set_param \
3183 ost.OSS.*.nrs_${policy}_supported="reads_and_writes" \
3184 ost.OSS.*.nrs_${policy}_offset_type="logical" || return $?
3185 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type " \
3186 "logical, ${policy}_supported reads_and_writes"
3190 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo" ||
3195 test_77c() { #LU-3266
3197 orr_trr "orr" || rc=$?
3198 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3199 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3202 run_test 77c "check ORR NRS policy"
3204 test_77d() { #LU-3266
3206 orr_trr "trr" || rc=$?
3207 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3208 [[ $rc -ne 0 ]] && error "orr_trr failed rc:$rc"
3211 run_test 77d "check TRR nrs policy"
3218 do_facet $facet lctl set_param \
3219 ost.OSS.ost_io.nrs_tbf_rule="$*"
3221 error "failed to run operate '$*' on TBF rules"
3224 cleanup_tbf_verify()
3228 echo "cleanup_tbf $DIR/$tdir"
3231 wait_delete_completed
3236 local dir=$DIR/$tdir
3237 local client1=${CLIENT1:-$(hostname)}
3240 local np=$(check_cpt_number ost1)
3241 [ $np -gt 0 ] || error "CPU partitions should not be $np."
3242 echo "cpu_npartitions on ost1 is $np"
3244 mkdir $dir || error "mkdir $dir failed"
3245 $LFS setstripe -c 1 -i 0 $dir || error "setstripe to $dir failed"
3248 trap cleanup_tbf_verify EXIT
3249 echo "Limited write rate: $1, read rate: $2"
3250 echo "Verify the write rate is under TBF control"
3251 local start=$SECONDS
3252 do_node $client1 $myRUNAS dd if=/dev/zero of=$dir/tbf \
3253 bs=1M count=100 oflag=direct 2>&1
3254 local runtime=$((SECONDS - start + 1))
3255 local rate=$(bc <<< "scale=6; 100 / $runtime")
3256 echo "Write runtime is $runtime s, speed is $rate IOPS"
3258 # verify the write rate does not exceed TBF rate limit
3259 [ $(bc <<< "$rate < 1.1 * $np * $1") -eq 1 ] ||
3260 error "The write rate ($rate) exceeds 110% of rate limit ($1 * $np)"
3262 cancel_lru_locks osc
3264 echo "Verify the read rate is under TBF control"
3266 do_node $client1 $myRUNAS dd if=$dir/tbf of=/dev/null \
3267 bs=1M count=100 iflag=direct 2>&1
3268 runtime=$((SECONDS - start + 1))
3269 rate=$(bc <<< "scale=6; 100 / $runtime")
3270 echo "Read runtime is $runtime s, speed is $rate IOPS"
3272 # verify the read rate does not exceed TBF rate limit
3273 [ $(bc <<< "$rate < 1.1 * $np * $2") -eq 1 ] ||
3274 error "The read rate ($rate) exceeds 110% of rate limit ($2 * $np)"
3276 cancel_lru_locks osc
3277 cleanup_tbf_verify || error "rm -rf $dir failed"
3283 oss=$(comma_list $(osts_nodes))
3285 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3287 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3288 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3292 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3297 # Only operate rules on ost1 since OSTs might run on the same OSS
3299 tbf_rule_operate ost1 "start\ localhost\ ${idis}{0@lo}\ ${rateis}1000"
3300 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3301 local client_nids=$(nids_list $address "\\")
3302 tbf_rule_operate ost1 "start\ clients\ ${idis}{$client_nids}\ ${rateis}100"
3303 tbf_rule_operate ost1 "start\ others\ ${idis}{*.*.*.*@$NETTYPE}\ ${rateis}50"
3307 tbf_rule_operate ost1 "change\ localhost\ ${rateis}1001"
3308 tbf_rule_operate ost1 "change\ clients\ ${rateis}101"
3309 tbf_rule_operate ost1 "change\ others\ ${rateis}51"
3313 tbf_rule_operate ost1 "stop\ localhost"
3314 tbf_rule_operate ost1 "stop\ clients"
3315 tbf_rule_operate ost1 "stop\ others"
3318 # Cleanup the TBF policy
3319 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3320 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3324 run_test 77e "check TBF NID nrs policy"
3329 oss=$(comma_list $(osts_nodes))
3331 do_nodes $oss $LCTL set_param \
3332 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3333 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3334 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3336 # Configure jobid_var
3337 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3339 [[ $rc -eq 3 ]] && skip "jobid_var not found" && return
3340 [[ $rc -ne 0 ]] && error "failed to get param jobid_var"
3341 if [ $saved_jobid_var != procname_uid ]; then
3342 set_conf_param_and_check client \
3343 "$LCTL get_param -n jobid_var" \
3344 "$FSNAME.sys.jobid_var" procname_uid
3349 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3354 # Only operate rules on ost1 since OSTs might run on the same OSS
3356 tbf_rule_operate ost1 "start\ runas\ ${idis}{iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ ${rateis}1000"
3357 tbf_rule_operate ost1 "start\ iozone_runas\ ${idis}{iozone.$RUNAS_ID}\ ${rateis}100"
3358 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3359 nrs_write_read "$RUNAS"
3362 tbf_rule_operate ost1 "change\ runas\ ${rateis}1001"
3363 tbf_rule_operate ost1 "change\ iozone_runas\ ${rateis}101"
3364 tbf_rule_operate ost1 "change\ dd_runas\ ${rateis}51"
3365 nrs_write_read "$RUNAS"
3368 tbf_rule_operate ost1 "stop\ runas"
3369 tbf_rule_operate ost1 "stop\ iozone_runas"
3370 tbf_rule_operate ost1 "stop\ dd_runas"
3371 nrs_write_read "$RUNAS"
3373 # Cleanup the TBF policy
3374 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3375 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3376 nrs_write_read "$RUNAS"
3378 local current_jobid_var=$($LCTL get_param -n jobid_var)
3379 [[ $? -ne 0 ]] && error "failed to get param jobid_var"
3380 if [ $saved_jobid_var != $current_jobid_var ]; then
3381 set_conf_param_and_check client \
3382 "$LCTL get_param -n jobid_var" \
3383 "$FSNAME.sys.jobid_var" $saved_jobid_var
3387 run_test 77f "check TBF JobID nrs policy"
3392 oss=$(comma_list $(osts_nodes))
3394 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid" ||
3396 [[ $rc -eq 3 ]] && skip "no NRS TBF exists" && return
3397 [[ $rc -ne 0 ]] && error "failed to set TBF NID policy"
3399 do_nodes $oss lctl set_param \
3400 ost.OSS.ost_io.nrs_policies="tbf\ jobid" || rc=$?
3401 [[ $rc -ne 0 ]] && error "failed to set TBF JOBID policy"
3405 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3410 # Add a rule that only valid for Jobid TBF. If direct change between
3411 # TBF types is not supported, this operation will fail.
3412 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3414 # Cleanup the TBF policy
3415 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3416 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3419 run_test 77g "Change TBF type directly"
3422 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3423 { skip "Need OST version at least 2.8.55"; return 0; }
3425 local old_policy=$(do_facet ost1 \
3426 lctl get_param ost.OSS.ost_io.nrs_policies)
3429 do_facet ost1 lctl set_param \
3430 ost.OSS.ost_io.nrs_policies="abc"
3431 [ $? -eq 0 ] && error "should return error"
3433 do_facet ost1 lctl set_param \
3434 ost.OSS.ost_io.nrs_policies="tbf\ abc"
3435 [ $? -eq 0 ] && error "should return error"
3437 do_facet ost1 lctl set_param \
3438 ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
3439 [ $? -eq 0 ] && error "should return error"
3441 do_facet ost1 lctl set_param \
3442 ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
3443 [ $? -eq 0 ] && error "should return error"
3445 new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
3446 [ $? -eq 0 ] || error "shouldn't LBUG"
3448 [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
3452 run_test 77h "Wrong policy name should report error, not LBUG"
3458 local error_message=$3
3460 for rule in $expected; do
3461 rule_number=$((rule_number + 1))
3463 local stop_line=$(($rule_number + 3))
3464 local awk_command="awk 'NR >= 4 && NR <= $stop_line {print \$1}'"
3466 local output=$(do_facet $facet lctl get_param \
3467 ost.OSS.ost_io.nrs_tbf_rule |
3471 if [ "$output" != "$expected" ]; then
3472 error "$error_message, expected '$expected', got '$output'"
3477 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3478 { skip "Need OST version at least 2.8.55"; return 0; }
3480 for i in $(seq 1 $OSTCOUNT)
3482 do_facet ost"$i" lctl set_param \
3483 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3485 error "failed to set TBF policy"
3488 tbf_rule_check ost1 "default" "error before inserting any rule"
3490 tbf_rule_operate ost1 "start\ before\ jobid={jobid}\ rate=1000"
3491 tbf_rule_check ost1 "before default" \
3492 "error when inserting rule 'before'"
3494 tbf_rule_operate ost1 "start\ after\ jobid={jobid}\ rate=1000\ rank=default"
3495 tbf_rule_check ost1 "before after default" \
3496 "error when inserting rule 'after'"
3498 tbf_rule_operate ost1 "start\ target\ jobid={jobid}\ rate=1000\ rank=after"
3499 tbf_rule_check ost1 "before target after default" \
3500 "error when inserting rule 'target'"
3502 echo "Move before itself"
3503 tbf_rule_operate ost1 "change\ target\ rank=target"
3504 tbf_rule_check ost1 "before target after default" \
3505 "error when moving before itself"
3507 echo "Move to higher rank"
3508 tbf_rule_operate ost1 "change\ target\ rank=before"
3509 tbf_rule_check ost1 "target before after default" \
3510 "error when moving to higher rank"
3512 echo "Move to lower rank"
3513 tbf_rule_operate ost1 "change\ target\ rank=after"
3514 tbf_rule_check ost1 "before target after default" \
3515 "error when moving to lower rank"
3517 echo "Move before default"
3518 tbf_rule_operate ost1 "change\ target\ rank=default"
3519 tbf_rule_check ost1 "before after target default" \
3520 error "error when moving before default"
3522 # Cleanup the TBF policy
3523 do_nodes $(comma_list $(osts_nodes)) \
3524 $LCTL set_param ost.OSS.ost_io.nrs_policies=fifo
3527 run_test 77i "Change rank of TBF rule"
3532 local ost_version=$(lustre_version_code ost1)
3534 [ $ost_version -ge $(version_code 2.9.53) ] ||
3535 { skip "Need OST version at least 2.9.53"; return 0; }
3536 if [ $ost_version -ge $(version_code 2.8.60) ]; then
3541 do_nodes $(comma_list $(osts_nodes)) \
3542 lctl set_param jobid_var=procname_uid \
3543 ost.OSS.ost_io.nrs_policies="tbf\ opcode" \
3544 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_r\ ${idis}{ost_read}\ ${rateis}5" \
3545 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_w\ ${idis}{ost_write}\ ${rateis}20"
3546 [ $? -ne 0 ] && error "failed to set TBF OPCode policy"
3551 do_nodes $(comma_list $(osts_nodes)) \
3552 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_r" \
3553 ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_w" \
3554 ost.OSS.ost_io.nrs_policies="fifo"
3556 # sleep 3 seconds to wait the tbf policy stop completely,
3557 # or the next test case is possible get -EAGAIN when
3558 # setting the tbf policy
3561 run_test 77j "check TBF-OPCode NRS policy"
3564 local idstr="${1}id"
3565 local policy="${idstr}={$2}"
3566 local rate="rate=$3"
3568 do_nodes $(comma_list $(osts_nodes)) \
3569 lctl set_param jobid_var=procname_uid \
3570 ost.OSS.ost_io.nrs_policies="tbf\ ${idstr}" \
3571 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_${idstr}\ ${policy}\ ${rate}"
3572 [ $? -ne 0 ] && error "failed to set tbf ${idstr} policy"
3574 nrs_write_read "runas $4"
3575 tbf_verify $3 $3 "runas $4"
3577 do_nodes $(comma_list $(osts_nodes)) \
3578 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_${idstr}" \
3579 ost.OSS.ost_io.nrs_policies="fifo"
3581 # sleep 3 seconds to wait the tbf policy stop completely,
3582 # or the next test case is possible get -eagain when
3583 # setting the tbf policy
3588 if [ $(lustre_version_code ost1) -lt $(version_code 2.10.58) ]; then
3589 skip "need ost version at least 2.10.58"
3592 test_id "u" "500" "5" "-u 500"
3593 test_id "g" "500" "5" "-u 500 -g 500"
3595 run_test 77ja "check TBF-UID/GID NRS policy"
3603 for rule in $rule_lists; do
3604 do_nodes $(comma_list $(osts_nodes)) \
3605 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ $rule"
3608 do_nodes $(comma_list $(osts_nodes)) \
3609 lctl set_param ost.OSS.ost_io.nrs_policies="$old_nrs"
3615 [[ $(lustre_version_code ost1) -ge $(version_code 2.9.53) ]] ||
3616 { skip "Need OST version at least 2.9.53"; return 0; }
3618 do_nodes $(comma_list $(osts_nodes)) \
3619 lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
3620 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ jobid={dd.$RUNAS_ID}\&opcode={ost_write}\ rate=20" \
3621 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ jobid={dd.$RUNAS_ID}\&opcode={ost_read}\ rate=10"
3623 nrs_write_read "$RUNAS"
3624 tbf_verify 20 10 "$RUNAS"
3626 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3627 local client_nids=$(nids_list $address "\\")
3628 do_nodes $(comma_list $(osts_nodes)) \
3629 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3630 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3631 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ nid={0@lo\ $client_nids}\&opcode={ost_write}\ rate=20" \
3632 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ nid={0@lo\ $client_nids}\&opcode={ost_read}\ rate=10"
3637 do_nodes $(comma_list $(osts_nodes)) \
3638 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3639 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3640 ost.OSS.ost_io.nrs_tbf_rule="start\ ext\ nid={0@lo\ $client_nids}\&jobid={dd.$RUNAS_ID}\ rate=20"
3642 nrs_write_read "$RUNAS"
3643 tbf_verify 20 20 "$RUNAS"
3645 do_nodes $(comma_list $(osts_nodes)) \
3646 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext" \
3647 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ jobid={dd.$RUNAS_ID},opcode={ost_write}\ rate=20" \
3648 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ jobid={dd.$RUNAS_ID},opcode={ost_read}\ rate=10"
3650 nrs_write_read "$RUNAS"
3651 # with parameter "RUNAS", it will match the latest rule
3652 # "ext_b" first, so the limited write rate is 10.
3653 tbf_verify 10 10 "$RUNAS"
3656 trap "cleanup_77k \"ext_a ext_b\" \"fifo\"" EXIT
3658 [[ $(lustre_version_code ost1) -ge $(version_code 2.10.58) ]] ||
3659 { skip "Need OST version at least 2.10.58"; return 0; }
3661 do_nodes $(comma_list $(osts_nodes)) \
3662 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
3663 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_b" \
3664 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ug\ uid={500}\&gid={1000}\ rate=5"
3665 nrs_write_read "runas -u 500 -g 1000"
3666 tbf_verify 5 5 "runas -u 500 -g 1000"
3668 do_nodes $(comma_list $(osts_nodes)) \
3669 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ug" \
3670 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_uw\ uid={500}\&opcode={ost_write}\ rate=20" \
3671 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_ur\ uid={500}\&opcode={ost_read}\ rate=10"
3673 nrs_write_read "runas -u 500"
3674 tbf_verify 20 10 "runas -u 500"
3676 do_nodes $(comma_list $(osts_nodes)) \
3677 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_uw" \
3678 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_ur" \
3679 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ uid={500},opcode={ost_write}\ rate=20" \
3680 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ uid={500},opcode={ost_read}\ rate=10"
3681 nrs_write_read "runas -u 500"
3682 tbf_verify 10 10 "runas -u 500"
3683 tbf_verify 20 10 "runas -u 500"
3684 cleanup_77k "ext_a ext_b" "fifo"
3686 run_test 77k "check TBF policy with NID/JobID/OPCode expression"
3689 [[ $(lustre_version_code ost1) -ge $(version_code 2.10.56) ]] ||
3690 { skip "Need OST version at least 2.10.56"; return 0; }
3692 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
3693 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="tbf"
3695 local output=$(do_facet ost1 lctl get_param \
3696 ost.OSS.ost_io.nrs_policies | \
3697 awk '/name: tbf/ {print;exit}' | \
3698 awk -F ': ' '{print $2}')
3700 if [ "$output" != "tbf" ]; then
3701 error "The generic TBF output is '$output', not 'tbf'"
3704 do_facet ost1 lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3706 run_test 77l "check the output of NRS policies for generic TBF"
3709 if [ $(lustre_version_code ost1) -lt $(version_code 2.9.54) ]; then
3710 skip "Need OST version at least 2.9.54"
3714 local dir=$DIR/$tdir
3716 mkdir $dir || error "mkdir $dir failed"
3717 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3720 local nodes=$(comma_list $(osts_nodes))
3721 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies=delay \
3722 ost.OSS.ost_io.nrs_delay_min=4 \
3723 ost.OSS.ost_io.nrs_delay_max=4 \
3724 ost.OSS.ost_io.nrs_delay_pct=100
3725 [ $? -ne 0 ] && error "Failed to set delay policy"
3727 local start=$SECONDS
3728 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3729 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=1 \
3730 oflag=direct conv=fdatasync ||
3731 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3732 error "dd on client failed (1)"; }
3733 local elapsed=$((SECONDS - start))
3735 # NRS delay doesn't do sub-second timing, so a request enqueued at
3736 # 0.9 seconds can be dequeued at 4.0
3737 [ $elapsed -lt 3 ] &&
3738 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3739 error "Single 1M write should take at least 3 seconds"; }
3742 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3743 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=10 \
3744 oflag=direct conv=fdatasync ||
3745 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3746 error "dd on client failed (2)"; }
3747 elapsed=$((SECONDS - start))
3749 [ $elapsed -lt 30 ] &&
3750 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3751 error "Ten 1M writes should take at least 30 seconds"; }
3753 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3754 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3758 run_test 77m "check NRS Delay slows write RPC processing"
3760 test_77n() { #LU-10802
3761 if [ $(lustre_version_code ost1) -lt $(version_code 2.10.58) ]; then
3762 skip "Need OST version at least 2.10.58"
3766 # Configure jobid_var
3767 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3768 if [ $saved_jobid_var != procname_uid ]; then
3769 set_conf_param_and_check client \
3770 "$LCTL get_param -n jobid_var" \
3771 "$FSNAME.sys.jobid_var" procname_uid
3774 do_nodes $(comma_list $(osts_nodes)) \
3775 lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ jobid" \
3776 ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
3777 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={*.$RUNAS_ID}\ rate=20"
3780 tbf_verify 20 20 "$RUNAS"
3782 do_nodes $(comma_list $(osts_nodes)) \
3783 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
3784 ost.OSS.ost_io.nrs_tbf_rule="start\ dd_runas\ jobid={dd.*}\ rate=20"
3789 do_nodes $(comma_list $(osts_nodes)) \
3790 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ dd_runas" \
3791 ost.OSS.ost_io.nrs_policies="fifo"
3795 local current_jobid_var=$($LCTL get_param -n jobid_var)
3796 if [ $saved_jobid_var != $current_jobid_var ]; then
3797 set_conf_param_and_check client \
3798 "$LCTL get_param -n jobid_var" \
3799 "$FSNAME.sys.jobid_var" $saved_jobid_var
3802 run_test 77n "check wildcard support for TBF JobID NRS policy"
3804 test_78() { #LU-6673
3807 oss=$(comma_list $(osts_nodes))
3808 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="orr" &
3809 do_nodes $oss lctl set_param ost.OSS.*.nrs_orr_quantum=1
3811 [[ $rc -eq 3 ]] && skip "no NRS exists" && return
3812 # Valid return codes are:
3813 # 0: Tuning succeeded
3814 # ENODEV: Policy is still stopped
3815 # EAGAIN: Policy is being initialized
3816 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
3817 error "Expected set_param to return 0|ENODEV|EAGAIN"
3819 # Cleanup the ORR policy
3820 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3821 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3824 run_test 78 "Enable policy and specify tunings right away"
3827 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3828 test_mkdir $DIR/$tdir
3830 # Prevent interference from layout intent RPCs due to
3831 # asynchronous writeback. These will be tested in 130c below.
3832 do_nodes ${CLIENTS:-$HOSTNAME} sync
3834 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
3835 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
3837 #define OBD_FAIL_MDS_INTENT_DELAY 0x160
3838 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
3839 local facet=mds$((mdtidx + 1))
3841 set_nodes_failloc $(facet_active_host $facet) 0x80000160
3842 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null &
3846 #define OBD_FAIL_MDS_GETXATTR_PACK 0x131
3847 set_nodes_failloc $(facet_active_host $facet) 0x80000131
3852 run_test 79 "xattr: intent error"
3855 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3862 mkdir -p $DIR1/$tdir/dir
3863 createmany -o $DIR1/$tdir/dir/f 10 ||
3864 error "create files under remote dir failed $i"
3866 cp /etc/passwd $DIR1/$tdir/$tfile
3868 #migrate open file should fails
3869 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
3871 # give multiop a chance to open
3874 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
3875 error "migrate open files should failed with open files"
3879 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
3880 error "migrate remote dir error"
3882 echo "Finish migration, then checking.."
3883 for file in $(find $DIR1/$tdir); do
3884 mdt_index=$($LFS getstripe -m $file)
3885 [ $mdt_index == $MDTIDX ] ||
3886 error "$file is not on MDT${MDTIDX}"
3889 diff /etc/passwd $DIR1/$tdir/$tfile ||
3890 error "file different after migration"
3892 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
3894 run_test 80a "migrate directory when some children is being opened"
3898 kill -9 $migrate_pid
3902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3903 local migrate_dir1=$DIR1/$tdir/migrate_dir
3904 local migrate_dir2=$DIR2/$tdir/migrate_dir
3905 local migrate_run=$LUSTRE/tests/migrate.sh
3913 trap cleanup_80b EXIT
3914 #prepare migrate directory
3915 mkdir -p $migrate_dir1
3916 for F in {1,2,3,4,5}; do
3917 echo "$F$F$F$F$F" > $migrate_dir1/file$F
3918 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
3921 #migrate the directories among MDTs
3924 mdt_idx=$((RANDOM % MDSCOUNT))
3925 $LFS migrate -m $mdt_idx $migrate_dir1 &>/dev/null ||
3927 [ $rc -ne 0 -o $rc -ne 16 ] || break
3932 echo "start migration thread $migrate_pid"
3933 #Access the files at the same time
3934 start_time=$(date +%s)
3935 echo "accessing the migrating directory for 5 minutes..."
3937 ls $migrate_dir2 > /dev/null || {
3938 echo "read dir fails"
3941 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
3942 echo "access file1 fails"
3946 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
3947 echo "access file2/3 fails"
3951 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
3952 echo "access file4 fails"
3956 stat $migrate_dir2/file5 > /dev/null || {
3957 echo "stat file5 fails"
3961 touch $migrate_dir2/source_file > /dev/null || rc1=$?
3962 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3963 echo "touch file failed with $rc1"
3967 if [ -e $migrate_dir2/source_file ]; then
3968 ln $migrate_dir2/source_file $migrate_dir2/link_file \
3969 &>/dev/null || rc1=$?
3970 if [ -e $migrate_dir2/link_file ]; then
3971 rm -rf $migrate_dir2/link_file
3974 mrename $migrate_dir2/source_file \
3975 $migrate_dir2/target_file &>/dev/null || rc1=$?
3976 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3977 echo "rename failed with $rc1"
3981 if [ -e $migrate_dir2/target_file ]; then
3982 rm -rf $migrate_dir2/target_file &>/dev/null ||
3985 rm -rf $migrate_dir2/source_file &>/dev/null ||
3988 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3989 echo "unlink failed with $rc1"
3994 end_time=$(date +%s)
3995 duration=$((end_time - start_time))
3996 if [ $((duration % 10)) -eq 0 ]; then
3997 if [ $show_time -eq 1 ]; then
3998 echo "...$duration seconds"
4005 kill -0 $migrate_pid || {
4006 echo "migration stopped 1"
4010 [ $duration -ge 300 ] && break
4013 #check migration are still there
4014 kill -0 $migrate_pid || error "migration stopped 2"
4017 run_test 80b "Accessing directory during migration"
4020 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4024 mkdir -p $DIR1/$tdir
4026 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
4027 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
4030 touch d0/0 || error "create 0 failed"
4031 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
4032 stat d0/0 && error "stat mv filed succeed"
4033 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || error "rename d1/0 d0/0 failed"
4034 stat d0/0 || error "stat failed"
4036 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
4038 if [ $t -ne 3 ]; then
4039 ls -ai $DIR1/$tdir/d0
4040 error "expect 3 get $t"
4045 run_test 81 "rename and stat under striped directory"
4048 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.91) ]] ||
4049 { skip "Need MDS version at least 2.6.92"; return 0; }
4051 # Client 1 creates a file.
4052 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
4054 # Client 2 opens the file.
4055 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
4057 # Client 1 makes the file an orphan.
4058 rm $DIR1/$tfile || error "rm"
4059 # Client 2 sets EA "user.multiop".
4061 wait $pid2 || error "multiop 2"
4062 # Client 1 gets EA "user.multiop". This used to fail because the EA
4063 # cache refill would get "trusted.link" from mdd_xattr_list() but
4064 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
4067 wait $pid1 || error "multiop 1"
4069 run_test 82 "fsetxattr and fgetxattr on orphan files"
4072 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4079 $LFS mkdir -i1 -c2 $tdir
4084 echo "start pid $pid1 to create/unlink striped directory"
4086 # Access the directory at the same time
4090 stat $tdir > /dev/null 2>&1
4094 echo "start pid $pid2 to stat striped directory"
4102 run_test 83 "access striped directory while it is being created/unlinked"
4105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4110 [ "$SLOW" = "yes" ] && duration=600
4111 # Open/Create under striped directory
4115 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4116 touch $tdir/f{0..3} > /dev/null 2>&1
4120 echo "start pid $pid1 to open/create under striped directory"
4122 # unlink the striped directory at the same time
4126 rm -rf $tdir > /dev/null 2>&1
4130 echo "start pid $pid2 to unlink striped directory"
4139 run_test 90 "open/create and unlink striped directory"
4142 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4147 [ "$SLOW" = "yes" ] && duration=600
4148 # chmod striped directory
4152 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
4153 chmod go+w $tdir > /dev/null 2>&1
4157 echo "start pid $pid1 to chmod striped directory"
4159 # unlink the striped directory at the same time
4163 rm -rf $tdir > /dev/null 2>&1
4167 echo "start pid $pid2 to unlink striped directory"
4176 run_test 91 "chmod and unlink striped directory"
4179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
4182 local cmd="exec $fd<$DIR1/$tdir"
4183 $LFS setdirstripe -c$MDSCOUNT $DIR1/$tdir || error "mkdir $tdir fails"
4186 trap "eval $cmd" EXIT
4187 cd $DIR1/$tdir || error "cd $DIR1/$tdir fails"
4188 rmdir ../$tdir || error "rmdir ../$tdir fails"
4190 #define OBD_FAIL_LLITE_NO_CHECK_DEAD 0x1408
4191 $LCTL set_param fail_loc=0x1408
4192 mkdir $DIR2/$tdir/dir && error "create dir succeeds"
4193 $LFS setdirstripe -i1 $DIR2/$tdir/remote_dir &&
4194 error "create remote dir succeeds"
4195 $LCTL set_param fail_loc=0
4199 run_test 92 "create remote directory under orphan directory"
4206 mkdir -p $DIR1/$tfile-1/
4207 mkdir -p $DIR2/$tfile-2/
4208 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
4209 'lod.lustre-MDT*/qos_threshold_rr' | sed -e 's/%//')
4210 do_facet $SINGLEMDS lctl set_param -n \
4211 'lod.lustre-MDT*/qos_threshold_rr' 100
4212 #define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
4213 do_facet $SINGLEMDS "lctl set_param fail_loc=0x00000163"
4215 $SETSTRIPE -c -1 $DIR1/$tfile-1/file1 &
4218 $SETSTRIPE -c -1 $DIR2/$tfile-2/file2 &
4222 do_facet $SINGLEMDS "lctl set_param fail_loc=0x0"
4223 do_facet $SINGLEMDS "lctl set_param -n \
4224 'lod.lustre-MDT*/qos_threshold_rr' $old_rr"
4226 $GETSTRIPE $DIR1/$tfile-1/file1
4227 rc1=$($GETSTRIPE -q $DIR1/$tfile-1/file1 |
4228 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4229 $GETSTRIPE $DIR2/$tfile-2/file2
4230 rc2=$($GETSTRIPE -q $DIR2/$tfile-2/file2 |
4231 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
4232 echo "rc1=$rc1 and rc2=$rc2 "
4233 [ $rc1 -eq 0 ] && [ $rc2 -eq 0 ] ||
4234 error "object allocate on same ost detected"
4236 run_test 93 "alloc_rr should not allocate on same ost"
4240 skip "Reserved for glimpse-ahead" && return
4241 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4242 skip "Need MDS version at least 2.10.55" && return
4246 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4248 lctl set_param -n mdc.*.stats=clear
4249 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4251 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4252 # first stat from server should return size data and save glimpse
4253 local gls=$(lctl get_param -n mdc.*.stats | \
4254 awk '/ldlm_glimpse/ {print $2}')
4255 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
4256 # second stat to check size is NOT cached on client without IO lock
4257 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4259 local gls=$(lctl get_param -n mdc.*.stats | grep ldlm_glimpse | wc -l)
4260 [ "1" == "$gls" ] || error "Expect 1 glimpse RPCs but got $gls"
4263 run_test 100a "DoM: glimpse RPCs for stat without IO lock (DoM only file)"
4266 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4267 skip "Need MDS version at least 2.10.55" && return
4271 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4273 lctl set_param -n mdc.*.stats=clear
4274 dd if=/dev/zero of=$DIR2/$tdir/dom bs=4096 count=1 || return 1
4275 cancel_lru_locks mdc
4276 # first stat data from server should have size
4277 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #1"
4278 # second stat to check size is cached on client
4279 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom || error "stat #2"
4281 local gls=$(lctl get_param -n mdc.*.stats |
4282 awk '/ldlm_glimpse/ {print $2}')
4283 # both stats should cause no glimpse requests
4284 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
4287 run_test 100b "DoM: no glimpse RPC for stat with IO lock (DoM only file)"
4290 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4291 skip "Need MDS version at least 2.10.55" && return
4295 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4297 lctl set_param -n mdc.*.stats=clear
4298 lctl set_param -n osc.*.stats=clear
4299 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4301 # check that size is merged from MDT and OST correctly
4302 $CHECKSTAT -t file -s 2097152 $DIR/$tdir/dom ||
4303 error "Wrong size from stat #1"
4305 local gls=$(lctl get_param -n osc.*.stats | grep ldlm_glimpse | wc -l)
4306 [ $gls -eq 0 ] && error "Expect OST glimpse RPCs but got none"
4310 run_test 100c "DoM: write vs stat without IO lock (combined file)"
4313 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4314 skip "Need MDS version at least 2.10.55" && return
4318 $LFS setstripe -E 1024K -L mdt -E EOF $DIR/$tdir/dom
4321 dd if=/dev/zero of=$DIR2/$tdir/dom bs=2048K count=1 || return 1
4322 lctl set_param -n mdc.*.stats=clear
4323 $TRUNCATE $DIR2/$tdir/dom 4096
4325 # check that reported size is valid after file grows to OST and
4326 # is truncated back to MDT stripe size
4327 $CHECKSTAT -t file -s 4096 $DIR/$tdir/dom ||
4328 error "Wrong size from stat #1"
4330 local gls=$(lctl get_param -n osc.*.stats | grep ldlm_glimpse | wc -l)
4331 [ $gls -eq 0 ] && error "Expect OST glimpse but got none"
4335 run_test 100d "DoM: write+truncate vs stat without IO lock (combined file)"
4338 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4339 skip "Need MDS version at least 2.10.55" && return
4341 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4343 $CHECKSTAT -t file $DIR1/$tfile
4345 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4346 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4350 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4351 error_noexit "Write fails"
4352 # must discard pages
4353 lctl set_param -n mdc.*.stats=clear
4354 rm $DIR2/$tfile || error_noexit "Unlink fails"
4355 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4356 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4358 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4360 run_test 101a "Discard DoM data on unlink"
4363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4364 skip "Need MDS version at least 2.10.55" && return
4366 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4367 touch $DIR1/${tfile}_2
4369 $CHECKSTAT -t file $DIR1/$tfile
4371 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4372 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4376 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4377 error_noexit "Write fails"
4378 # must discard pages
4379 lctl set_param -n mdc.*.stats=clear
4380 mv $DIR2/${tfile}_2 $DIR2/$tfile || error_noexit "Rename fails"
4381 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4382 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4383 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4385 run_test 101b "Discard DoM data on rename"
4388 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
4389 skip "Need MDS version at least 2.10.55" && return
4391 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
4393 $CHECKSTAT -t file $DIR1/$tfile
4395 OLD_VAL=$(cat /proc/sys/vm/dirty_writeback_centisecs)
4396 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
4400 dd if=/dev/zero of=$DIR1/$tfile bs=4096 count=1 ||
4401 error_noexit "Write fails"
4402 $MULTIOP $DIR1/$tfile O_c &
4405 lctl set_param -n mdc.*.stats=clear
4406 rm $DIR2/$tfile > /dev/null || error_noexit "Unlink fails"
4407 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID ||
4408 error_noexit "multiop failure"
4409 local writes=$(lctl get_param -n mdc.*.stats | grep ost_write | wc -l)
4410 echo $OLD_VAL > /proc/sys/vm/dirty_writeback_centisecs
4411 [ $writes -eq 0 ] || error "Found WRITE RPC but expect none"
4413 run_test 101c "Discard DoM data on close-unlink"
4415 log "cleanup: ======================================================"
4417 # kill and wait in each test only guarentee script finish, but command in script
4418 # like 'rm' 'chmod' may still be running, wait for all commands to finish
4419 # otherwise umount below will fail
4420 [ "$(mount | grep $MOUNT2)" ] && wait_update $HOSTNAME "fuser -m $MOUNT2" "" ||
4425 check_and_cleanup_lustre