3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9096 LU-9054
45 ALWAYS_EXCEPT+=" 407 253 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f "
52 # skip the grant tests for ARM until they are fixed
53 if [[ $(uname -m) = aarch64 ]]; then
54 # bug number: LU-11596
55 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
57 ALWAYS_EXCEPT+=" 45 103a 317 810"
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
63 if [ "$mds1_FSTYPE" = "zfs" ]; then
64 # bug number for skipped test: LU-1957
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
70 # Get the SLES distro version
72 # Returns a version string that should only be used in comparing
73 # strings returned by version_code()
76 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
78 # All SuSE Linux versions have one decimal. version_code expects two
79 local sles_version=$version.0
80 version_code $sles_version
83 # Check if we are running on Ubuntu or SLES so we can make decisions on
85 if [ -r /etc/SuSE-release ]; then
86 sles_version=$(sles_version_code)
87 [ $sles_version -lt $(version_code 11.4.0) ] &&
88 # bug number for skipped test: LU-4341
89 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
90 [ $sles_version -lt $(version_code 12.0.0) ] &&
91 # bug number for skipped test: LU-3703
92 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
93 elif [ -r /etc/os-release ]; then
94 if grep -qi ubuntu /etc/os-release; then
95 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
100 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
101 # bug number for skipped test:
103 ALWAYS_EXCEPT+=" 103a 410"
113 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
114 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
123 check_swap_layouts_support()
125 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
126 skip "Does not support layout lock."
129 check_and_setup_lustre
133 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
135 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
136 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
137 rm -rf $DIR/[Rdfs][0-9]*
139 # $RUNAS_ID may get set incorrectly somewhere else
140 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
141 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
145 if [ "${ONLY}" = "MOUNT" ] ; then
146 echo "Lustre is up, please go on"
150 echo "preparing for tests involving mounts"
151 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
153 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
154 echo # add a newline after mke2fs.
158 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
159 lctl set_param debug=-1 2> /dev/null || true
162 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
164 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
166 run_test 0a "touch; rm ====================="
169 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
170 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
172 run_test 0b "chmod 0755 $DIR ============================="
175 $LCTL get_param mdc.*.import | grep "state: FULL" ||
176 error "import not FULL"
177 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
180 run_test 0c "check import proc"
182 test_0d() { # LU-3397
183 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
184 skip "proc exports not supported before 2.10.57"
186 local mgs_exp="mgs.MGS.exports"
187 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
189 local exp_client_version
192 local temp_imp=$DIR/$tfile.import
193 local temp_exp=$DIR/$tfile.export
195 # save mgc import file to $temp_imp
196 $LCTL get_param mgc.*.import | tee $temp_imp
197 # Check if client uuid is found in MGS export
198 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
199 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
203 # save mgs export file to $temp_exp
204 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
206 # Compare the value of field "connect_flags"
207 imp_val=$(grep "connect_flags" $temp_imp)
208 exp_val=$(grep "connect_flags" $temp_exp)
209 [ "$exp_val" == "$imp_val" ] ||
210 error "export flags '$exp_val' != import flags '$imp_val'"
212 # Compare the value of client version
213 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
214 exp_val=$(version_code $exp_client_version)
215 imp_val=$CLIENT_VERSION
216 [ "$exp_val" == "$imp_val" ] ||
217 error "export client version '$exp_val' != '$imp_val'"
219 run_test 0d "check export proc ============================="
222 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
224 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
228 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
230 run_test 1 "mkdir; remkdir; rmdir"
233 test_mkdir $DIR/$tdir
234 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
235 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
237 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
239 run_test 2 "mkdir; touch; rmdir; check file"
242 test_mkdir $DIR/$tdir
243 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
244 touch $DIR/$tdir/$tfile
245 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
247 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
249 run_test 3 "mkdir; touch; rmdir; check dir"
251 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
253 test_mkdir -i 1 $DIR/$tdir
255 touch $DIR/$tdir/$tfile ||
256 error "Create file under remote directory failed"
259 error "Expect error removing in-use dir $DIR/$tdir"
261 test -d $DIR/$tdir || error "Remote directory disappeared"
263 rm -rf $DIR/$tdir || error "remove remote dir error"
265 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
268 test_mkdir $DIR/$tdir
269 test_mkdir $DIR/$tdir/d2
270 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
271 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
274 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
277 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
278 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
279 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
280 error "$tfile does not have perm 0666 or UID $UID"
281 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
282 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
283 error "$tfile should be 0666 and owned by UID $UID"
285 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
291 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by UID $RUNAS_ID"
294 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $RUNAS_ID"
298 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by GID $UID"
307 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
311 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 test_mkdir $DIR/$tdir
317 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
318 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
319 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
320 test_mkdir $DIR/$tdir/d/subdir
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
322 error "$tdir/d/subdir should be GID $RUNAS_GID"
323 if [[ $MDSCOUNT -gt 1 ]]; then
324 # check remote dir sgid inherite
325 $LFS mkdir -i 0 $DIR/$tdir.local ||
326 error "mkdir $tdir.local failed"
327 chmod g+s $DIR/$tdir.local ||
328 error "chmod $tdir.local failed"
329 chgrp $RUNAS_GID $DIR/$tdir.local ||
330 error "chgrp $tdir.local failed"
331 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
332 error "mkdir $tdir.remote failed"
333 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
334 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
335 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
336 error "$tdir.remote should be mode 02755"
339 run_test 6g "verify new dir in sgid dir inherits group"
341 test_6h() { # bug 7331
342 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
344 touch $DIR/$tfile || error "touch failed"
345 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
346 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
347 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
348 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
349 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
351 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
354 test_mkdir $DIR/$tdir
355 $MCREATE $DIR/$tdir/$tfile
356 chmod 0666 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
358 error "$tdir/$tfile should be mode 0666"
360 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
363 if [ ! -d $DIR/$tdir ]; then
364 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 echo -n foo > $DIR/$tdir/$tfile
368 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
369 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
371 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
376 chmod 0666 $DIR/$tdir/$tfile
377 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
378 error "$tfile mode not 0666"
380 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
383 test_mkdir $DIR/$tdir
384 test_mkdir $DIR/$tdir/d2
385 test_mkdir $DIR/$tdir/d2/d3
386 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
388 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
391 test_mkdir $DIR/$tdir
392 test_mkdir $DIR/$tdir/d2
393 touch $DIR/$tdir/d2/$tfile
394 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
395 error "$tdir/d2/$tfile not a file"
397 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 chmod 0666 $DIR/$tdir/d2
403 chmod 0705 $DIR/$tdir/d2
404 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
405 error "$tdir/d2 mode not 0705"
407 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
410 test_mkdir $DIR/$tdir
411 touch $DIR/$tdir/$tfile
412 chmod 0666 $DIR/$tdir/$tfile
413 chmod 0654 $DIR/$tdir/$tfile
414 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
415 error "$tdir/d2 mode not 0654"
417 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
420 test_mkdir $DIR/$tdir
421 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
423 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
424 error "$tdir/$tfile size not 0 after truncate"
426 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
429 test_mkdir $DIR/$tdir
430 touch $DIR/$tdir/$tfile
432 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
434 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
440 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
441 error "$tdir/${tfile_2} not a file after rename"
442 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
444 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
449 rm -rf $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
459 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
460 error "$tdir/l-exist not a symlink"
461 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
462 error "$tdir/l-exist not referencing a file"
463 rm -f $DIR/$tdir/l-exist
464 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
466 run_test 17a "symlinks: create, remove (real)"
469 test_mkdir $DIR/$tdir
470 ln -s no-such-file $DIR/$tdir/l-dangle
472 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
473 error "$tdir/l-dangle not referencing no-such-file"
474 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
475 error "$tdir/l-dangle not referencing non-existent file"
476 rm -f $DIR/$tdir/l-dangle
477 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
479 run_test 17b "symlinks: create, remove (dangling)"
481 test_17c() { # bug 3440 - don't save failed open RPC for replay
482 test_mkdir $DIR/$tdir
483 ln -s foo $DIR/$tdir/$tfile
484 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
486 run_test 17c "symlinks: open dangling (should return error)"
489 test_mkdir $DIR/$tdir
490 ln -s foo $DIR/$tdir/$tfile
491 touch $DIR/$tdir/$tfile || error "creating to new symlink"
493 run_test 17d "symlinks: create dangling"
496 test_mkdir $DIR/$tdir
497 local foo=$DIR/$tdir/$tfile
498 ln -s $foo $foo || error "create symlink failed"
499 ls -l $foo || error "ls -l failed"
500 ls $foo && error "ls not failed" || true
502 run_test 17e "symlinks: create recursive symlink (should return error)"
505 test_mkdir $DIR/$tdir
506 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
507 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
508 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
509 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
510 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
514 run_test 17f "symlinks: long and very long symlink name"
516 # str_repeat(S, N) generate a string that is string S repeated N times
521 while [ $((n -= 1)) -ge 0 ]; do
527 # Long symlinks and LU-2241
529 test_mkdir $DIR/$tdir
530 local TESTS="59 60 61 4094 4095"
532 # Fix for inode size boundary in 2.1.4
533 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
536 # Patch not applied to 2.2 or 2.3 branches
537 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
538 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
541 # skip long symlink name for rhel6.5.
542 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
543 grep -q '6.5' /etc/redhat-release &>/dev/null &&
544 TESTS="59 60 61 4062 4063"
547 local SYMNAME=$(str_repeat 'x' $i)
548 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
549 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
552 run_test 17g "symlinks: really long symlink name and inode boundaries"
554 test_17h() { #bug 17378
555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
556 remote_mds_nodsh && skip "remote MDS with nodsh"
560 test_mkdir $DIR/$tdir
561 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
562 $LFS setstripe -c -1 $DIR/$tdir
563 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
564 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
565 touch $DIR/$tdir/$tfile || true
567 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
569 test_17i() { #bug 20018
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
573 local foo=$DIR/$tdir/$tfile
576 test_mkdir -c1 $DIR/$tdir
577 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
578 ln -s $foo $foo || error "create symlink failed"
579 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
580 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
581 ls -l $foo && error "error not detected"
584 run_test 17i "don't panic on short symlink (should return error)"
586 test_17k() { #bug 22301
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 [[ -z "$(which rsync 2>/dev/null)" ]] &&
589 skip "no rsync command"
590 rsync --help | grep -q xattr ||
591 skip_env "$(rsync --version | head -n1) does not support xattrs"
592 test_mkdir $DIR/$tdir
593 test_mkdir $DIR/$tdir.new
594 touch $DIR/$tdir/$tfile
595 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
596 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
597 error "rsync failed with xattrs enabled"
599 run_test 17k "symlinks: rsync with xattrs enabled"
601 test_17l() { # LU-279
602 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
603 skip "no getfattr command"
605 test_mkdir $DIR/$tdir
606 touch $DIR/$tdir/$tfile
607 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
608 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
609 # -h to not follow symlinks. -m '' to list all the xattrs.
610 # grep to remove first line: '# file: $path'.
611 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
613 lgetxattr_size_check $path $xattr ||
614 error "lgetxattr_size_check $path $xattr failed"
618 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
623 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
624 remote_mds_nodsh && skip "remote MDS with nodsh"
625 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
626 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
627 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
629 local short_sym="0123456789"
630 local wdir=$DIR/$tdir
635 # create a long symlink file
636 for ((i = 0; i < 4; ++i)); do
637 long_sym=${long_sym}${long_sym}
640 echo "create 512 short and long symlink files under $wdir"
641 for ((i = 0; i < 256; ++i)); do
642 ln -sf ${long_sym}"a5a5" $wdir/long-$i
643 ln -sf ${short_sym}"a5a5" $wdir/short-$i
649 wait_delete_completed
651 echo "recreate the 512 symlink files with a shorter string"
652 for ((i = 0; i < 512; ++i)); do
653 # rewrite the symlink file with a shorter string
654 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
655 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
658 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
659 local devname=$(mdsdevname $mds_index)
661 echo "stop and checking mds${mds_index}:"
662 # e2fsck should not return error
664 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
667 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
668 error "start mds${mds_index} failed"
669 df $MOUNT > /dev/null 2>&1
671 error "e2fsck detected error for short/long symlink: rc=$rc"
674 run_test 17m "run e2fsck against MDT which contains short/long symlink"
676 check_fs_consistency_17n() {
680 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
681 # so it only check MDT1/MDT2 instead of all of MDTs.
682 for mdt_index in 1 2; do
683 local devname=$(mdsdevname $mdt_index)
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
689 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
690 error "mount mds$mdt_index failed"
691 df $MOUNT > /dev/null 2>&1
697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
700 remote_mds_nodsh && skip "remote MDS with nodsh"
701 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
702 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
703 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
707 test_mkdir $DIR/$tdir
708 for ((i=0; i<10; i++)); do
709 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
710 error "create remote dir error $i"
711 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
712 error "create files under remote dir failed $i"
715 check_fs_consistency_17n ||
716 error "e2fsck report error after create files under remote dir"
718 for ((i = 0; i < 10; i++)); do
719 rm -rf $DIR/$tdir/remote_dir_${i} ||
720 error "destroy remote dir error $i"
723 check_fs_consistency_17n ||
724 error "e2fsck report error after unlink files under remote dir"
726 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
727 skip "lustre < 2.4.50 does not support migrate mv"
729 for ((i = 0; i < 10; i++)); do
730 mkdir -p $DIR/$tdir/remote_dir_${i}
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
733 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
734 error "migrate remote dir error $i"
736 check_fs_consistency_17n || error "e2fsck report error after migration"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n || error "e2fsck report error after unlink"
745 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
748 remote_mds_nodsh && skip "remote MDS with nodsh"
749 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
750 skip "Need MDS version at least 2.3.64"
752 local wdir=$DIR/${tdir}o
758 mdt_index=$($LFS getstripe -m $wdir/$tfile)
759 mdt_index=$((mdt_index + 1))
762 #fail mds will wait the failover finish then set
763 #following fail_loc to avoid interfer the recovery process.
766 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
767 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
768 ls -l $wdir/$tfile && rc=1
769 do_facet mds${mdt_index} lctl set_param fail_loc=0
770 [[ $rc -eq 0 ]] || error "stat file should fail"
772 run_test 17o "stat file with incompat LMA feature"
775 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
776 ls $DIR || error "Failed to ls $DIR: $?"
778 run_test 18 "touch .../f ; ls ... =============================="
784 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
786 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
789 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
791 run_test 19b "ls -l .../f19 (should return error) =============="
794 [ $RUNAS_ID -eq $UID ] &&
795 skip_env "RUNAS_ID = UID = $UID -- skipping"
797 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
799 run_test 19c "$RUNAS touch .../f19 (should return error) =="
802 cat $DIR/f19 && error || true
804 run_test 19d "cat .../f19 (should return error) =============="
813 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
815 run_test 20 "touch .../f ; ls -l ..."
818 test_mkdir $DIR/$tdir
819 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
820 ln -s dangle $DIR/$tdir/link
821 echo foo >> $DIR/$tdir/link
822 cat $DIR/$tdir/dangle
823 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
824 $CHECKSTAT -f -t file $DIR/$tdir/link ||
825 error "$tdir/link not linked to a file"
827 run_test 21 "write to dangling link"
830 local wdir=$DIR/$tdir
832 chown $RUNAS_ID:$RUNAS_GID $wdir
833 (cd $wdir || error "cd $wdir failed";
834 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
836 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
837 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
838 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
839 error "checkstat -u failed"
841 run_test 22 "unpack tar archive as non-root user"
845 test_mkdir $DIR/$tdir
846 local file=$DIR/$tdir/$tfile
848 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
849 openfile -f O_CREAT:O_EXCL $file &&
850 error "$file recreate succeeded" || true
852 run_test 23a "O_CREAT|O_EXCL in subdir"
854 test_23b() { # bug 18988
855 test_mkdir $DIR/$tdir
856 local file=$DIR/$tdir/$tfile
859 echo foo > $file || error "write filed"
860 echo bar >> $file || error "append filed"
861 $CHECKSTAT -s 8 $file || error "wrong size"
864 run_test 23b "O_APPEND check"
866 # LU-9409, size with O_APPEND and tiny writes
868 local file=$DIR/$tfile
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
872 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
879 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
882 #racing tiny & normal writes
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
886 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
889 #racing tiny & normal writes 2, ugly numbers
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
893 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
896 run_test 23c "O_APPEND size checks for tiny writes"
898 # LU-11069 file offset is correct after appending writes
900 local file=$DIR/$tfile
903 echo CentaurHauls > $file
904 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
905 if ((offset != 26)); then
906 error "wrong offset, expected 26, got '$offset'"
909 run_test 23d "file offset is correct after appending writes"
913 echo '-- same directory rename'
914 test_mkdir $DIR/$tdir
915 touch $DIR/$tdir/$tfile.1
916 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
917 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
919 run_test 24a "rename file to non-existent target"
922 test_mkdir $DIR/$tdir
923 touch $DIR/$tdir/$tfile.{1,2}
924 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
925 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
926 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
928 run_test 24b "rename file to existing target"
931 test_mkdir $DIR/$tdir
932 test_mkdir $DIR/$tdir/d$testnum.1
933 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
934 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
935 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
937 run_test 24c "rename directory to non-existent target"
940 test_mkdir -c1 $DIR/$tdir
941 test_mkdir -c1 $DIR/$tdir/d$testnum.1
942 test_mkdir -c1 $DIR/$tdir/d$testnum.2
943 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
944 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
945 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
947 run_test 24d "rename directory to existing target"
950 echo '-- cross directory renames --'
954 mv $DIR/R5a/f $DIR/R5b/g
955 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
956 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
958 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
963 touch $DIR/R6a/f $DIR/R6b/g
964 mv $DIR/R6a/f $DIR/R6b/g
965 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
966 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
968 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
973 test_mkdir $DIR/R7a/d
974 mv $DIR/R7a/d $DIR/R7b/e
975 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
976 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
978 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
981 test_mkdir -c1 $DIR/R8a
982 test_mkdir -c1 $DIR/R8b
983 test_mkdir -c1 $DIR/R8a/d
984 test_mkdir -c1 $DIR/R8b/e
985 mrename $DIR/R8a/d $DIR/R8b/e
986 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
987 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
989 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
992 echo "-- rename error cases"
996 mrename $DIR/R9/f $DIR/R9/a
997 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
998 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
999 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1001 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1005 mrename $DIR/R10/f $DIR/R10/g
1006 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1007 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1008 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1010 run_test 24j "source does not exist ============================"
1013 test_mkdir $DIR/R11a
1014 test_mkdir $DIR/R11a/d
1016 mv $DIR/R11a/f $DIR/R11a/d
1017 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1018 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1020 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1022 # bug 2429 - rename foo foo foo creates invalid file
1025 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1027 run_test 24l "Renaming a file to itself ========================"
1031 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1032 # on ext3 this does not remove either the source or target files
1033 # though the "expected" operation would be to remove the source
1034 $CHECKSTAT -t file ${f} || error "${f} missing"
1035 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1037 run_test 24m "Renaming a file to a hard link to itself ========="
1041 # this stats the old file after it was renamed, so it should fail
1043 $CHECKSTAT ${f} || error "${f} missing"
1045 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1046 $CHECKSTAT -a ${f} || error "${f} exists"
1048 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1051 test_mkdir $DIR/$tdir
1052 rename_many -s random -v -n 10 $DIR/$tdir
1054 run_test 24o "rename of files during htree split"
1057 test_mkdir $DIR/R12a
1058 test_mkdir $DIR/R12b
1059 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1060 mrename $DIR/R12a $DIR/R12b
1061 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1062 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1063 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1064 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1066 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1068 cleanup_multiop_pause() {
1070 kill -USR1 $MULTIPID
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1076 test_mkdir $DIR/R13a
1077 test_mkdir $DIR/R13b
1078 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1079 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1082 trap cleanup_multiop_pause EXIT
1083 mrename $DIR/R13a $DIR/R13b
1084 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1085 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1086 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1087 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1088 cleanup_multiop_pause
1089 wait $MULTIPID || error "multiop close failed"
1091 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1093 test_24r() { #bug 3789
1094 test_mkdir $DIR/R14a
1095 test_mkdir $DIR/R14a/b
1096 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1098 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1100 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1103 test_mkdir $DIR/R15a
1104 test_mkdir $DIR/R15a/b
1105 test_mkdir $DIR/R15a/b/c
1106 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1107 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1108 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1110 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1112 test_mkdir $DIR/R16a
1113 test_mkdir $DIR/R16a/b
1114 test_mkdir $DIR/R16a/b/c
1115 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1116 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1117 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1119 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1121 test_24u() { # bug12192
1122 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1123 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1125 run_test 24u "create stripe file"
1127 simple_cleanup_common() {
1130 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1132 local start=$SECONDS
1135 wait_delete_completed
1136 echo "cleanup time $((SECONDS - start))"
1140 max_pages_per_rpc() {
1141 local mdtname="$(printf "MDT%04x" ${1:-0})"
1142 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1148 local nrfiles=${COUNT:-100000}
1149 local fname="$DIR/$tdir/$tfile"
1151 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1152 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1154 test_mkdir "$(dirname $fname)"
1155 # assume MDT0000 has the fewest inodes
1156 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1157 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1158 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1160 trap simple_cleanup_common EXIT
1162 createmany -m "$fname" $nrfiles
1164 cancel_lru_locks mdc
1165 lctl set_param mdc.*.stats clear
1167 # was previously test_24D: LU-6101
1168 # readdir() returns correct number of entries after cursor reload
1169 local num_ls=$(ls $DIR/$tdir | wc -l)
1170 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1171 local num_all=$(ls -a $DIR/$tdir | wc -l)
1172 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1173 [ $num_all -ne $((nrfiles + 2)) ]; then
1174 error "Expected $nrfiles files, got $num_ls " \
1175 "($num_uniq unique $num_all .&..)"
1177 # LU-5 large readdir
1178 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1179 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1180 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1181 # take into account of overhead in lu_dirpage header and end mark in
1182 # each page, plus one in rpc_num calculation.
1183 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1184 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1185 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1186 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1187 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1188 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1189 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1190 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1191 error "large readdir doesn't take effect: " \
1192 "$mds_readpage should be about $rpc_max"
1194 simple_cleanup_common
1196 run_test 24v "list large directory (test hash collision, b=17560)"
1198 test_24w() { # bug21506
1200 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1201 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1202 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1203 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1204 [[ "$SZ1" -eq "$SZ2" ]] ||
1205 error "Error reading at the end of the file $tfile"
1207 run_test 24w "Reading a file larger than 4Gb"
1210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1212 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1213 skip "Need MDS version at least 2.7.56"
1216 local remote_dir=$DIR/$tdir/remote_dir
1218 test_mkdir $DIR/$tdir
1219 $LFS mkdir -i $MDTIDX $remote_dir ||
1220 error "create remote directory failed"
1222 test_mkdir $DIR/$tdir/src_dir
1223 touch $DIR/$tdir/src_file
1224 test_mkdir $remote_dir/tgt_dir
1225 touch $remote_dir/tgt_file
1227 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1228 error "rename dir cross MDT failed!"
1230 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1231 error "rename file cross MDT failed!"
1233 touch $DIR/$tdir/ln_file
1234 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1235 error "ln file cross MDT failed"
1237 rm -rf $DIR/$tdir || error "Can not delete directories"
1239 run_test 24x "cross MDT rename/link"
1242 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1245 local remote_dir=$DIR/$tdir/remote_dir
1248 test_mkdir $DIR/$tdir
1249 $LFS mkdir -i $mdtidx $remote_dir ||
1250 error "create remote directory failed"
1252 test_mkdir $remote_dir/src_dir
1253 touch $remote_dir/src_file
1254 test_mkdir $remote_dir/tgt_dir
1255 touch $remote_dir/tgt_file
1257 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1258 error "rename subdir in the same remote dir failed!"
1260 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1261 error "rename files in the same remote dir failed!"
1263 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1264 error "link files in the same remote dir failed!"
1266 rm -rf $DIR/$tdir || error "Can not delete directories"
1268 run_test 24y "rename/link on the same dir should succeed"
1271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1272 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1273 skip "Need MDS version at least 2.12.51"
1277 for index in 0 1; do
1278 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1279 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1282 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1284 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1285 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1287 local mdts=$(comma_list $(mdts_nodes))
1289 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1290 stack_trap "do_nodes $mdts $LCTL \
1291 set_param mdt.*.enable_remote_rename=1" EXIT
1293 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1295 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1296 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1298 run_test 24z "cross-MDT rename is done as cp"
1300 test_24A() { # LU-3182
1304 test_mkdir $DIR/$tdir
1305 trap simple_cleanup_common EXIT
1306 createmany -m $DIR/$tdir/$tfile $NFILES
1307 local t=$(ls $DIR/$tdir | wc -l)
1308 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1309 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1310 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1311 [ $v -ne $((NFILES + 2)) ] ; then
1312 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1315 simple_cleanup_common || error "Can not delete directories"
1317 run_test 24A "readdir() returns correct number of entries."
1319 test_24B() { # LU-4805
1320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1324 test_mkdir $DIR/$tdir
1325 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1326 error "create striped dir failed"
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 2 ] || error "Expected 2, got $count"
1331 touch $DIR/$tdir/striped_dir/a
1333 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1334 [ $count -eq 3 ] || error "Expected 3, got $count"
1336 touch $DIR/$tdir/striped_dir/.f
1338 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1339 [ $count -eq 4 ] || error "Expected 4, got $count"
1341 rm -rf $DIR/$tdir || error "Can not delete directories"
1343 run_test 24B "readdir for striped dir return correct number of entries"
1346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1353 error "create striped dir failed"
1355 cd $DIR/$tdir/d0/striped_dir
1357 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1358 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1359 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1361 [ "$d0_ino" = "$parent_ino" ] ||
1362 error ".. wrong, expect $d0_ino, get $parent_ino"
1364 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1365 error "mv striped dir failed"
1367 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1369 [ "$d1_ino" = "$parent_ino" ] ||
1370 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1372 run_test 24C "check .. in striped dir"
1375 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1379 mkdir $DIR/$tdir/src_dir
1380 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1381 error "create remote source failed"
1383 touch $DIR/$tdir/src_dir/src_child/a
1385 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1386 error "create remote target dir failed"
1388 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1389 error "create remote target child failed"
1391 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1392 error "rename dir cross MDT failed!"
1396 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1397 error "src_child still exists after rename"
1399 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1400 error "missing file(a) after rename"
1402 rm -rf $DIR/$tdir || error "Can not delete directories"
1404 run_test 24E "cross MDT rename/link"
1407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1410 [ "$SLOW" = "no" ] && repeats=100
1414 echo "$repeats repeats"
1415 for ((i = 0; i < repeats; i++)); do
1416 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1417 touch $DIR/$tdir/test/a || error "touch fails"
1418 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1419 rm -rf $DIR/$tdir/test || error "rmdir fails"
1424 run_test 24F "hash order vs readdir (LU-11330)"
1427 echo '== symlink sanity ============================================='
1431 touch $DIR/s25/foo ||
1432 error "File creation in symlinked directory failed"
1434 run_test 25a "create file in symlinked directory ==============="
1437 [ ! -d $DIR/d25 ] && test_25a
1438 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1440 run_test 25b "lookup file in symlinked directory ==============="
1444 test_mkdir $DIR/d26/d26-2
1445 ln -s d26/d26-2 $DIR/s26
1446 touch $DIR/s26/foo || error "File creation failed"
1448 run_test 26a "multiple component symlink ======================="
1451 test_mkdir -p $DIR/$tdir/d26-2
1452 ln -s $tdir/d26-2/foo $DIR/s26-2
1453 touch $DIR/s26-2 || error "File creation failed"
1455 run_test 26b "multiple component symlink at end of lookup ======"
1458 test_mkdir $DIR/d26.2
1459 touch $DIR/d26.2/foo
1460 ln -s d26.2 $DIR/s26.2-1
1461 ln -s s26.2-1 $DIR/s26.2-2
1462 ln -s s26.2-2 $DIR/s26.2-3
1463 chmod 0666 $DIR/s26.2-3/foo
1465 run_test 26c "chain of symlinks"
1467 # recursive symlinks (bug 439)
1469 ln -s d26-3/foo $DIR/d26-3
1471 run_test 26d "create multiple component recursive symlink"
1474 [ ! -h $DIR/d26-3 ] && test_26d
1477 run_test 26e "unlink multiple component recursive symlink"
1479 # recursive symlinks (bug 7022)
1481 test_mkdir $DIR/$tdir
1482 test_mkdir $DIR/$tdir/$tfile
1483 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1484 test_mkdir -p lndir/bar1
1485 test_mkdir $DIR/$tdir/$tfile/$tfile
1486 cd $tfile || error "cd $tfile failed"
1487 ln -s .. dotdot || error "ln dotdot failed"
1488 ln -s dotdot/lndir lndir || error "ln lndir failed"
1489 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1490 output=`ls $tfile/$tfile/lndir/bar1`
1491 [ "$output" = bar1 ] && error "unexpected output"
1492 rm -r $tfile || error "rm $tfile failed"
1493 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1495 run_test 26f "rm -r of a directory which has recursive symlink"
1498 test_mkdir $DIR/$tdir
1499 $LFS getstripe $DIR/$tdir
1500 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1501 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1504 run_test 27a "one stripe file"
1507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1511 $LFS getstripe -c $DIR/$tdir/$tfile
1512 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1513 error "two-stripe file doesn't have two stripes"
1515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 run_test 27b "create and write to two stripe file"
1519 # 27c family tests specific striping, setstripe -o
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1522 test_mkdir -p $DIR/$tdir
1525 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1526 $LFS getstripe -i $DIR/$tdir/$tfile
1527 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1528 error "stripe not on specified OST"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1532 run_test 27ca "one stripe on specified OST"
1535 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1536 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1542 # Strip getstripe output to a space separated list of OSTs
1543 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1544 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1545 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1546 error "stripes not on specified OSTs"
1548 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1550 run_test 27cb "two stripes on specified OSTs"
1553 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1554 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1555 skip "server does not support overstriping"
1557 test_mkdir -p $DIR/$tdir
1559 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1560 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1563 # Strip getstripe output to a space separated list of OSTs
1564 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1565 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1566 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1567 error "stripes not on specified OSTs"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27cc "two stripes on the same OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1576 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1578 local osts="0,1,1,0"
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cd "four stripes on two OSTs"
1594 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1595 skip_env "too many osts, skipping"
1596 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1597 skip "server does not support overstriping"
1598 # We do one more stripe than we have OSTs
1599 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1600 skip_env "ea_inode feature disabled"
1602 test_mkdir -p $DIR/$tdir
1604 for i in $(seq 0 $OSTCOUNT);
1607 if [ $i -ne $OSTCOUNT ]; then
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1615 # Strip getstripe output to a space separated list of OSTs
1616 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1617 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1618 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1619 error "stripes not on specified OSTs"
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1623 run_test 27ce "more stripes than OSTs with -o"
1626 test_mkdir $DIR/$tdir
1627 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1628 error "setstripe failed"
1629 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1632 run_test 27d "create file with default settings"
1635 # LU-5839 adds check for existed layout before setting it
1636 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1637 skip "Need MDS version at least 2.7.56"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1641 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1644 run_test 27e "setstripe existing file (should return error)"
1647 test_mkdir $DIR/$tdir
1648 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1649 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1650 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1651 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1652 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1653 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1655 run_test 27f "setstripe with bad stripe size (should return error)"
1658 test_mkdir $DIR/$tdir
1659 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1660 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1661 error "$DIR/$tdir/$tfile has object"
1663 run_test 27g "$LFS getstripe with no objects"
1666 test_mkdir $DIR/$tdir
1667 touch $DIR/$tdir/$tfile || error "touch failed"
1668 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1669 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1671 (( rc == 2 )) || error "getstripe did not return ENOENT"
1673 run_test 27ga "$LFS getstripe with missing file (should return error)"
1676 test_mkdir $DIR/$tdir
1677 touch $DIR/$tdir/$tfile || error "touch failed"
1678 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1679 error "missing objects"
1681 run_test 27i "$LFS getstripe with some objects"
1684 test_mkdir $DIR/$tdir
1685 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1686 error "setstripe failed" || true
1688 run_test 27j "setstripe with bad stripe offset (should return error)"
1690 test_27k() { # bug 2844
1691 test_mkdir $DIR/$tdir
1692 local file=$DIR/$tdir/$tfile
1693 local ll_max_blksize=$((4 * 1024 * 1024))
1694 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1695 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1696 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1697 dd if=/dev/zero of=$file bs=4k count=1
1698 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1699 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1701 run_test 27k "limit i_blksize for broken user apps"
1704 mcreate $DIR/$tfile || error "creating file"
1705 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1706 error "setstripe should have failed" || true
1708 run_test 27l "check setstripe permissions (should return error)"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1713 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1714 skip_env "multiple clients -- skipping"
1716 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1718 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1719 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1721 trap simple_cleanup_common EXIT
1722 test_mkdir $DIR/$tdir
1723 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1724 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1725 error "dd should fill OST0"
1727 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1729 [ $i -gt 256 ] && break
1732 touch $DIR/$tdir/$tfile.$i
1733 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1734 awk '{print $1}'| grep -w "0") ] &&
1735 error "OST0 was full but new created file still use it"
1737 touch $DIR/$tdir/$tfile.$i
1738 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1739 awk '{print $1}'| grep -w "0") ] &&
1740 error "OST0 was full but new created file still use it"
1741 simple_cleanup_common
1743 run_test 27m "create file while OST0 was full"
1746 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
1747 awk '{ print $1 * 2; exit; }')
1751 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1752 # if the OST isn't full anymore.
1754 local OSTIDX=${1:-""}
1756 local list=$(comma_list $(osts_nodes))
1757 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1759 do_nodes $list lctl set_param fail_loc=0
1760 sync # initiate all OST_DESTROYs from MDS to OST
1764 exhaust_precreations() {
1767 local FAILIDX=${3:-$OSTIDX}
1768 local ofacet=ost$((OSTIDX + 1))
1770 test_mkdir -p -c1 $DIR/$tdir
1771 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1772 local mfacet=mds$((mdtidx + 1))
1773 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1775 local OST=$(ostname_from_index $OSTIDX)
1778 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1779 local last_id=$(do_facet $mfacet lctl get_param -n \
1780 osp.$mdtosc_proc1.prealloc_last_id)
1781 local next_id=$(do_facet $mfacet lctl get_param -n \
1782 osp.$mdtosc_proc1.prealloc_next_id)
1784 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1785 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1787 test_mkdir -p $DIR/$tdir/${OST}
1788 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1789 #define OBD_FAIL_OST_ENOSPC 0x215
1790 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1791 echo "Creating to objid $last_id on ost $OST..."
1792 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1793 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1798 exhaust_all_precreations() {
1800 for (( i=0; i < OSTCOUNT; i++ )) ; do
1801 exhaust_precreations $i $1 -1
1806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1808 remote_mds_nodsh && skip "remote MDS with nodsh"
1809 remote_ost_nodsh && skip "remote OST with nodsh"
1812 rm -f $DIR/$tdir/$tfile
1813 exhaust_precreations 0 0x80000215
1814 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1815 touch $DIR/$tdir/$tfile || error "touch failed"
1816 $LFS getstripe $DIR/$tdir/$tfile
1819 run_test 27n "create file with some full OSTs"
1822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1824 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 remote_ost_nodsh && skip "remote OST with nodsh"
1828 rm -f $DIR/$tdir/$tfile
1829 exhaust_all_precreations 0x215
1831 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1836 run_test 27o "create file with all full OSTs (should error)"
1839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1841 remote_mds_nodsh && skip "remote MDS with nodsh"
1842 remote_ost_nodsh && skip "remote OST with nodsh"
1845 rm -f $DIR/$tdir/$tfile
1846 test_mkdir $DIR/$tdir
1848 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1849 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1850 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1852 exhaust_precreations 0 0x80000215
1853 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1854 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1855 $LFS getstripe $DIR/$tdir/$tfile
1859 run_test 27p "append to a truncated file with some full OSTs"
1862 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1864 remote_mds_nodsh && skip "remote MDS with nodsh"
1865 remote_ost_nodsh && skip "remote OST with nodsh"
1868 rm -f $DIR/$tdir/$tfile
1870 test_mkdir $DIR/$tdir
1871 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1872 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1873 error "truncate $DIR/$tdir/$tfile failed"
1874 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1876 exhaust_all_precreations 0x215
1878 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1883 run_test 27q "append to truncated file with all OSTs full (should error)"
1886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1888 remote_mds_nodsh && skip "remote MDS with nodsh"
1889 remote_ost_nodsh && skip "remote OST with nodsh"
1892 rm -f $DIR/$tdir/$tfile
1893 exhaust_precreations 0 0x80000215
1895 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1899 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1901 test_27s() { # bug 10725
1902 test_mkdir $DIR/$tdir
1903 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1904 local stripe_count=0
1905 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1906 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1907 error "stripe width >= 2^32 succeeded" || true
1910 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1912 test_27t() { # bug 10864
1917 $WLFS getstripe $tfile
1920 run_test 27t "check that utils parse path correctly"
1922 test_27u() { # bug 4900
1923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1924 remote_mds_nodsh && skip "remote MDS with nodsh"
1927 local list=$(comma_list $(mdts_nodes))
1929 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1930 do_nodes $list $LCTL set_param fail_loc=0x139
1931 test_mkdir -p $DIR/$tdir
1932 trap simple_cleanup_common EXIT
1933 createmany -o $DIR/$tdir/t- 1000
1934 do_nodes $list $LCTL set_param fail_loc=0
1936 TLOG=$TMP/$tfile.getstripe
1937 $LFS getstripe $DIR/$tdir > $TLOG
1938 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1939 unlinkmany $DIR/$tdir/t- 1000
1941 [[ $OBJS -gt 0 ]] &&
1942 error "$OBJS objects created on OST-0. See $TLOG" ||
1945 run_test 27u "skip object creation on OSC w/o objects"
1947 test_27v() { # bug 4900
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1953 exhaust_all_precreations 0x215
1956 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1958 touch $DIR/$tdir/$tfile
1959 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1961 for (( i=1; i < OSTCOUNT; i++ )); do
1962 do_facet ost$i lctl set_param fail_loc=0x705
1964 local START=`date +%s`
1965 createmany -o $DIR/$tdir/$tfile 32
1967 local FINISH=`date +%s`
1968 local TIMEOUT=`lctl get_param -n timeout`
1969 local PROCESS=$((FINISH - START))
1970 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1971 error "$FINISH - $START >= $TIMEOUT / 2"
1972 sleep $((TIMEOUT / 2 - PROCESS))
1975 run_test 27v "skip object creation on slow OST"
1977 test_27w() { # bug 10997
1978 test_mkdir $DIR/$tdir
1979 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1980 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1981 error "stripe size $size != 65536" || true
1982 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1983 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1985 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1988 [[ $OSTCOUNT -lt 2 ]] &&
1989 skip_env "skipping multiple stripe count/offset test"
1991 test_mkdir $DIR/$tdir
1992 for i in $(seq 1 $OSTCOUNT); do
1994 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1995 error "setstripe -c $i -i $offset failed"
1996 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1997 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1998 [ $count -ne $i ] && error "stripe count $count != $i" || true
1999 [ $index -ne $offset ] &&
2000 error "stripe offset $index != $offset" || true
2003 run_test 27wa "check $LFS setstripe -c -i options"
2006 remote_ost_nodsh && skip "remote OST with nodsh"
2007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2010 OFFSET=$(($OSTCOUNT - 1))
2012 local OST=$(ostname_from_index $OSTIDX)
2014 test_mkdir $DIR/$tdir
2015 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2016 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2018 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2019 for i in $(seq 0 $OFFSET); do
2020 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2021 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2022 error "OST0 was degraded but new created file still use it"
2024 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2026 run_test 27x "create files while OST0 is degraded"
2029 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2030 remote_mds_nodsh && skip "remote MDS with nodsh"
2031 remote_ost_nodsh && skip "remote OST with nodsh"
2032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2034 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2035 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2036 osp.$mdtosc.prealloc_last_id)
2037 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2038 osp.$mdtosc.prealloc_next_id)
2039 local fcount=$((last_id - next_id))
2040 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2041 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2043 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2044 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2045 local OST_DEACTIVE_IDX=-1
2050 for OSC in $MDS_OSCS; do
2051 OST=$(osc_to_ost $OSC)
2052 OSTIDX=$(index_from_ostuuid $OST)
2053 if [ $OST_DEACTIVE_IDX == -1 ]; then
2054 OST_DEACTIVE_IDX=$OSTIDX
2056 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2057 echo $OSC "is Deactivated:"
2058 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2066 for OSC in $MDS_OSCS; do
2067 OST=$(osc_to_ost $OSC)
2068 OSTIDX=$(index_from_ostuuid $OST)
2069 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2070 echo $OST "is degraded:"
2071 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2072 obdfilter.$OST.degraded=1
2077 createmany -o $DIR/$tdir/$tfile $fcount
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2083 echo $OST "is recovered from degraded:"
2084 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2085 obdfilter.$OST.degraded=0
2087 do_facet $SINGLEMDS lctl --device %$OSC activate
2091 # all osp devices get activated, hence -1 stripe count restored
2092 local stripe_count=0
2094 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2095 # devices get activated.
2097 $LFS setstripe -c -1 $DIR/$tfile
2098 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2100 [ $stripe_count -ne $OSTCOUNT ] &&
2101 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2104 run_test 27y "create files while OST0 is degraded and the rest inactive"
2110 lmm_count=$($LFS getstripe -c $1)
2111 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2112 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2114 local old_ifs="$IFS"
2116 fid=($($LFS path2fid $1))
2119 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2120 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2122 # compare lmm_seq and lu_fid->f_seq
2123 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2124 # compare lmm_object_id and lu_fid->oid
2125 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2127 # check the trusted.fid attribute of the OST objects of the file
2128 local have_obdidx=false
2130 $LFS getstripe $1 | while read obdidx oid hex seq; do
2131 # skip lines up to and including "obdidx"
2132 [ -z "$obdidx" ] && break
2133 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2134 $have_obdidx || continue
2136 local ost=$((obdidx + 1))
2137 local dev=$(ostdevname $ost)
2140 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2142 seq=$(echo $seq | sed -e "s/^0x//g")
2143 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2144 oid_hex=$(echo $oid)
2146 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2148 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2152 # Don't unmount/remount the OSTs if we don't need to do that.
2153 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2154 # update too, until that use mount/ll_decode_filter_fid/mount.
2155 # Re-enable when debugfs will understand new filter_fid.
2157 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2158 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2159 $dev 2>/dev/null" | grep "parent=")
2161 if [ -z "$ff" ]; then
2163 mount_fstype ost$ost
2164 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2165 $(facet_mntpt ost$ost)/$obj_file)
2166 unmount_fstype ost$ost
2167 start ost$ost $dev $OST_MOUNT_OPTS
2171 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2173 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2175 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2176 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2178 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2179 # stripe_size=1048576 component_id=1 component_start=0 \
2180 # component_end=33554432
2181 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2182 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2183 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2185 if grep -q 'stripe=' <<<$ff; then
2186 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2188 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2189 # into f_ver in this case. See comment on ff_parent.
2190 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2193 # compare lmm_seq and filter_fid->ff_parent.f_seq
2194 [ $ff_pseq = $lmm_seq ] ||
2195 error "FF parent SEQ $ff_pseq != $lmm_seq"
2196 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2197 [ $ff_poid = $lmm_oid ] ||
2198 error "FF parent OID $ff_poid != $lmm_oid"
2199 (($ff_pstripe == $stripe_nr)) ||
2200 error "FF stripe $ff_pstripe != $stripe_nr"
2202 stripe_nr=$((stripe_nr + 1))
2203 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2205 if grep -q 'stripe_count=' <<<$ff; then
2206 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2207 -e 's/ .*//' <<<$ff)
2208 [ $lmm_count = $ff_scnt ] ||
2209 error "FF stripe count $lmm_count != $ff_scnt"
2215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2216 remote_ost_nodsh && skip "remote OST with nodsh"
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2220 { error "setstripe -c -1 failed"; return 1; }
2221 # We need to send a write to every object to get parent FID info set.
2222 # This _should_ also work for setattr, but does not currently.
2223 # touch $DIR/$tdir/$tfile-1 ||
2224 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2225 { error "dd $tfile-1 failed"; return 2; }
2226 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2227 { error "setstripe -c -1 failed"; return 3; }
2228 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2229 { error "dd $tfile-2 failed"; return 4; }
2231 # make sure write RPCs have been sent to OSTs
2234 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2235 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2237 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2239 test_27A() { # b=19102
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2242 save_layout_restore_at_exit $MOUNT
2243 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2244 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2245 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2246 local default_size=$($LFS getstripe -S $MOUNT)
2247 local default_offset=$($LFS getstripe -i $MOUNT)
2248 local dsize=$(do_facet $SINGLEMDS \
2249 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2250 [ $default_size -eq $dsize ] ||
2251 error "stripe size $default_size != $dsize"
2252 [ $default_offset -eq -1 ] ||
2253 error "stripe offset $default_offset != -1"
2255 run_test 27A "check filesystem-wide default LOV EA values"
2257 test_27B() { # LU-2523
2258 test_mkdir $DIR/$tdir
2259 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2261 # open f1 with O_LOV_DELAY_CREATE
2263 # call setstripe ioctl on open file descriptor for f1
2265 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2269 # open f1 with O_LOV_DELAY_CREATE
2271 # call setstripe ioctl on open file descriptor for f1
2273 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2275 # Allow multiop to fail in imitation of NFS's busted semantics.
2278 run_test 27B "call setstripe on open unlinked file/rename victim"
2280 # 27C family tests full striping and overstriping
2281 test_27Ca() { #LU-2871
2282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2290 test_mkdir $DIR/$tdir
2292 for i in $(seq 0 $((OSTCOUNT - 1))); do
2293 # set stripe across all OSTs starting from OST$i
2294 $LFS setstripe -i $i -c -1 $tfile$i
2295 # get striping information
2296 ost_idx=($($LFS getstripe $tfile$i |
2297 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2301 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2302 error "${#ost_idx[@]} != $OSTCOUNT"
2304 for index in $(seq 0 $((OSTCOUNT - 1))); do
2306 for j in $(echo ${ost_idx[@]}); do
2307 if [ $index -eq $j ]; then
2313 error "Can not find $index in ${ost_idx[@]}"
2317 run_test 27Ca "check full striping across all OSTs"
2320 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2321 skip "server does not support overstriping"
2322 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2323 skip_env "too many osts, skipping"
2325 test_mkdir -p $DIR/$tdir
2326 local setcount=$(($OSTCOUNT * 2))
2327 [ $setcount -ge 160 ] || large_xattr_enabled ||
2328 skip_env "ea_inode feature disabled"
2330 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2331 error "setstripe failed"
2333 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2334 [ $count -eq $setcount ] ||
2335 error "stripe count $count, should be $setcount"
2337 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2338 error "overstriped should be set in pattern"
2340 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2343 run_test 27Cb "more stripes than OSTs with -C"
2346 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2347 skip "server does not support overstriping"
2348 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2350 test_mkdir -p $DIR/$tdir
2351 local setcount=$(($OSTCOUNT - 1))
2353 [ $setcount -ge 160 ] || large_xattr_enabled ||
2354 skip_env "ea_inode feature disabled"
2356 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2357 error "setstripe failed"
2359 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2360 [ $count -eq $setcount ] ||
2361 error "stripe count $count, should be $setcount"
2363 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2364 error "overstriped should not be set in pattern"
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2369 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2372 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2373 skip "server does not support overstriping"
2374 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2375 large_xattr_enabled || skip_env "ea_inode feature disabled"
2377 test_mkdir -p $DIR/$tdir
2378 local setcount=$LOV_MAX_STRIPE_COUNT
2380 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2381 error "setstripe failed"
2383 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2384 [ $count -eq $setcount ] ||
2385 error "stripe count $count, should be $setcount"
2387 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2388 error "overstriped should be set in pattern"
2390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2393 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2395 run_test 27Cd "test maximum stripe count"
2398 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2399 skip "server does not support overstriping"
2400 test_mkdir -p $DIR/$tdir
2402 pool_add $TESTNAME || error "Pool creation failed"
2403 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2407 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2408 error "setstripe failed"
2410 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2411 [ $count -eq $setcount ] ||
2412 error "stripe count $count, should be $setcount"
2414 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2415 error "overstriped should be set in pattern"
2417 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2420 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2422 run_test 27Ce "test pool with overstriping"
2425 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2426 skip "server does not support overstriping"
2427 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2428 skip_env "too many osts, skipping"
2430 test_mkdir -p $DIR/$tdir
2432 local setcount=$(($OSTCOUNT * 2))
2433 [ $setcount -ge 160 ] || large_xattr_enabled ||
2434 skip_env "ea_inode feature disabled"
2436 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2437 error "setstripe failed"
2439 echo 1 > $DIR/$tdir/$tfile
2441 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2442 [ $count -eq $setcount ] ||
2443 error "stripe count $count, should be $setcount"
2445 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2446 error "overstriped should be set in pattern"
2448 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2451 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2453 run_test 27Cf "test default inheritance with overstriping"
2456 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2457 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2458 remote_mds_nodsh && skip "remote MDS with nodsh"
2460 local POOL=${POOL:-testpool}
2462 local last_ost=$(($OSTCOUNT - 1))
2464 local ost_list=$(seq $first_ost $ost_step $last_ost)
2465 local ost_range="$first_ost $last_ost $ost_step"
2467 if ! combined_mgs_mds ; then
2471 test_mkdir $DIR/$tdir
2472 pool_add $POOL || error "pool_add failed"
2473 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2476 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2478 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2479 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2480 skip27D+=" -s 30,31"
2481 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2482 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2483 skip27D+=" -s 32,33"
2484 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2485 error "llapi_layout_test failed"
2487 destroy_test_pools || error "destroy test pools failed"
2489 if ! combined_mgs_mds ; then
2493 run_test 27D "validate llapi_layout API"
2495 # Verify that default_easize is increased from its initial value after
2496 # accessing a widely striped file.
2498 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2499 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2500 skip "client does not have LU-3338 fix"
2502 # 72 bytes is the minimum space required to store striping
2503 # information for a file striped across one OST:
2504 # (sizeof(struct lov_user_md_v3) +
2505 # sizeof(struct lov_user_ost_data_v1))
2507 $LCTL set_param -n llite.*.default_easize $min_easize ||
2508 error "lctl set_param failed"
2509 local easize=$($LCTL get_param -n llite.*.default_easize)
2511 [ $easize -eq $min_easize ] ||
2512 error "failed to set default_easize"
2514 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2515 error "setstripe failed"
2516 # In order to ensure stat() call actually talks to MDS we need to
2517 # do something drastic to this file to shake off all lock, e.g.
2518 # rename it (kills lookup lock forcing cache cleaning)
2519 mv $DIR/$tfile $DIR/${tfile}-1
2520 ls -l $DIR/${tfile}-1
2523 easize=$($LCTL get_param -n llite.*.default_easize)
2525 [ $easize -gt $min_easize ] ||
2526 error "default_easize not updated"
2528 run_test 27E "check that default extended attribute size properly increases"
2530 test_27F() { # LU-5346/LU-7975
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2532 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2533 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2534 skip "Need MDS version at least 2.8.51"
2535 remote_ost_nodsh && skip "remote OST with nodsh"
2537 test_mkdir $DIR/$tdir
2539 $LFS setstripe -c 2 $DIR/$tdir
2541 # stop all OSTs to reproduce situation for LU-7975 ticket
2542 for num in $(seq $OSTCOUNT); do
2546 # open/create f0 with O_LOV_DELAY_CREATE
2547 # truncate f0 to a non-0 size
2549 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2551 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2552 # open/write it again to force delayed layout creation
2553 cat /etc/hosts > $DIR/$tdir/f0 &
2557 for num in $(seq $OSTCOUNT); do
2558 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2559 error "ost$num failed to start"
2562 wait $catpid || error "cat failed"
2564 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2565 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2566 error "wrong stripecount"
2569 run_test 27F "Client resend delayed layout creation with non-zero size"
2571 test_27G() { #LU-10629
2572 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2573 skip "Need MDS version at least 2.11.51"
2574 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2575 remote_mds_nodsh && skip "remote MDS with nodsh"
2576 local POOL=${POOL:-testpool}
2577 local ostrange="0 0 1"
2579 test_mkdir $DIR/$tdir
2580 pool_add $POOL || error "pool_add failed"
2581 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2582 $LFS setstripe -p $POOL $DIR/$tdir
2584 local pool=$($LFS getstripe -p $DIR/$tdir)
2586 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2588 $LFS setstripe -d $DIR/$tdir
2590 pool=$($LFS getstripe -p $DIR/$tdir)
2594 [ -z "$pool" ] || error "'$pool' is not empty"
2596 run_test 27G "Clear OST pool from stripe"
2599 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2600 skip "Need MDS version newer than 2.11.54"
2601 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2602 test_mkdir $DIR/$tdir
2603 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2604 touch $DIR/$tdir/$tfile
2605 $LFS getstripe -c $DIR/$tdir/$tfile
2606 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2607 error "two-stripe file doesn't have two stripes"
2609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2610 $LFS getstripe -y $DIR/$tdir/$tfile
2611 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2612 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2613 error "expected l_ost_idx: [02]$ not matched"
2615 # make sure ost list has been cleared
2616 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2617 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2618 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2620 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2622 run_test 27H "Set specific OSTs stripe"
2625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2627 local pool=$TESTNAME
2628 local ostrange="1 1 1"
2630 save_layout_restore_at_exit $MOUNT
2631 $LFS setstripe -c 2 -i 0 $MOUNT
2632 pool_add $pool || error "pool_add failed"
2633 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2634 test_mkdir $DIR/$tdir
2635 $LFS setstripe -p $pool $DIR/$tdir
2636 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2637 $LFS getstripe $DIR/$tdir/$tfile
2639 run_test 27I "check that root dir striping does not break parent dir one"
2642 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2643 skip "Need MDS version newer than 2.12.51"
2645 test_mkdir $DIR/$tdir
2646 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2647 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2649 # create foreign file (raw way)
2650 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2651 -t 1 -F 0xda08 || error "create_foreign_file failed"
2653 # verify foreign file (raw way)
2654 parse_foreign_file -f $DIR/$tdir/$tfile |
2655 grep "lov_foreign_magic: 0x0BD70BD0" ||
2656 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2657 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2658 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2659 parse_foreign_file -f $DIR/$tdir/$tfile |
2660 grep "lov_foreign_size: 73" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2662 parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_type: 1" ||
2664 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2665 parse_foreign_file -f $DIR/$tdir/$tfile |
2666 grep "lov_foreign_flags: 0x0000DA08" ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2668 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2669 grep "lov_foreign_value: 0x" |
2670 sed -e 's/lov_foreign_value: 0x//')
2671 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2672 [[ $lov = ${lov2// /} ]] ||
2673 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2675 # create foreign file (lfs + API)
2676 $LFS setstripe --foreign=daos --flags 0xda08 \
2677 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2678 error "$DIR/$tdir/${tfile}2: create failed"
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2681 grep "lfm_magic:.*0x0BD70BD0" ||
2682 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2683 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2685 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2686 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2687 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2688 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2689 grep "lfm_flags:.*0x0000DA08" ||
2690 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2691 $LFS getstripe $DIR/$tdir/${tfile}2 |
2692 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2693 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2695 # modify striping should fail
2696 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2697 error "$DIR/$tdir/$tfile: setstripe should fail"
2698 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2699 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2702 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2703 cat $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: read should fail"
2705 cat /etc/passwd > $DIR/$tdir/$tfile &&
2706 error "$DIR/$tdir/$tfile: write should fail"
2707 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2708 error "$DIR/$tdir/${tfile}2: write should fail"
2711 chmod 222 $DIR/$tdir/$tfile ||
2712 error "$DIR/$tdir/$tfile: chmod failed"
2713 chmod 222 $DIR/$tdir/${tfile}2 ||
2714 error "$DIR/$tdir/${tfile}2: chmod failed"
2717 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2718 error "$DIR/$tdir/$tfile: chown failed"
2719 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2720 error "$DIR/$tdir/${tfile}2: chown failed"
2722 # rename should work
2723 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2724 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2725 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2726 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2728 #remove foreign file
2729 rm $DIR/$tdir/${tfile}.new ||
2730 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2731 rm $DIR/$tdir/${tfile}2.new ||
2732 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2734 run_test 27J "basic ops on file with foreign LOV"
2737 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2738 skip "Need MDS version newer than 2.12.49"
2740 test_mkdir $DIR/$tdir
2741 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2742 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2744 # create foreign dir (raw way)
2745 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2746 error "create_foreign_dir FAILED"
2748 # verify foreign dir (raw way)
2749 parse_foreign_dir -d $DIR/$tdir/$tdir |
2750 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2751 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2754 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2755 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2756 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2757 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2758 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2759 grep "lmv_foreign_value: 0x" |
2760 sed 's/lmv_foreign_value: 0x//')
2761 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2763 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2765 # create foreign dir (lfs + API)
2766 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2767 $DIR/$tdir/${tdir}2 ||
2768 error "$DIR/$tdir/${tdir}2: create failed"
2770 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2771 grep "lfm_magic:.*0x0CD50CD0" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2773 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2774 # - sizeof(lfm_type) - sizeof(lfm_flags)
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2776 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2777 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2778 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2779 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2780 grep "lfm_flags:.*0x0000DA05" ||
2781 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2782 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2783 grep "lfm_value.*${uuid1}@${uuid2}" ||
2784 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2786 # file create in dir should fail
2787 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2788 touch $DIR/$tdir/${tdir}2/$tfile &&
2789 "$DIR/${tdir}2: file create should fail"
2792 chmod 777 $DIR/$tdir/$tdir ||
2793 error "$DIR/$tdir: chmod failed"
2794 chmod 777 $DIR/$tdir/${tdir}2 ||
2795 error "$DIR/${tdir}2: chmod failed"
2798 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2799 error "$DIR/$tdir: chown failed"
2800 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2801 error "$DIR/${tdir}2: chown failed"
2803 # rename should work
2804 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2805 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2806 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2807 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2810 rmdir $DIR/$tdir/${tdir}.new ||
2811 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2812 rmdir $DIR/$tdir/${tdir}2.new ||
2813 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2815 run_test 27K "basic ops on dir with foreign LMV"
2817 # createtest also checks that device nodes are created and
2818 # then visible correctly (#2091)
2819 test_28() { # bug 2091
2821 $CREATETEST $DIR/d28/ct || error "createtest failed"
2823 run_test 28 "create/mknod/mkdir with bad file types ============"
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2828 sync; sleep 1; sync # flush out any dirty pages from previous tests
2835 declare -i LOCKCOUNTORIG=0
2836 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2837 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2839 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2841 declare -i LOCKUNUSEDCOUNTORIG=0
2842 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2843 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2850 declare -i LOCKCOUNTCURRENT=0
2851 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2852 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2855 declare -i LOCKUNUSEDCOUNTCURRENT=0
2856 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2857 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2860 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2861 $LCTL set_param -n ldlm.dump_namespaces ""
2862 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2863 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2864 log "dumped log to $TMP/test_29.dk (bug 5793)"
2867 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2868 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2869 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2870 log "dumped log to $TMP/test_29.dk (bug 5793)"
2874 run_test 29 "IT_GETATTR regression ============================"
2876 test_30a() { # was test_30
2877 cp $(which ls) $DIR || cp /bin/ls $DIR
2878 $DIR/ls / || error "Can't execute binary from lustre"
2881 run_test 30a "execute binary from Lustre (execve) =============="
2884 cp `which ls` $DIR || cp /bin/ls $DIR
2886 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2889 run_test 30b "execute binary from Lustre as non-root ==========="
2891 test_30c() { # b=22376
2892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2894 cp `which ls` $DIR || cp /bin/ls $DIR
2896 cancel_lru_locks mdc
2897 cancel_lru_locks osc
2898 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2901 run_test 30c "execute binary from Lustre without read perms ===="
2904 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2905 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2907 run_test 31a "open-unlink file =================================="
2910 touch $DIR/f31 || error "touch $DIR/f31 failed"
2911 ln $DIR/f31 $DIR/f31b || error "ln failed"
2912 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2913 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2915 run_test 31b "unlink file with multiple links while open ======="
2918 touch $DIR/f31 || error "touch $DIR/f31 failed"
2919 ln $DIR/f31 $DIR/f31c || error "ln failed"
2920 multiop_bg_pause $DIR/f31 O_uc ||
2921 error "multiop_bg_pause for $DIR/f31 failed"
2923 $MULTIOP $DIR/f31c Ouc
2924 kill -USR1 $MULTIPID
2927 run_test 31c "open-unlink file with multiple links ============="
2930 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2931 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2933 run_test 31d "remove of open directory ========================="
2935 test_31e() { # bug 2904
2936 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2938 run_test 31e "remove of open non-empty directory ==============="
2940 test_31f() { # bug 4554
2941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2944 test_mkdir $DIR/d31f
2945 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2946 cp /etc/hosts $DIR/d31f
2948 $LFS getstripe $DIR/d31f/hosts
2949 multiop_bg_pause $DIR/d31f D_c || return 1
2952 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2953 test_mkdir $DIR/d31f
2954 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2955 cp /etc/hosts $DIR/d31f
2957 $LFS getstripe $DIR/d31f/hosts
2958 multiop_bg_pause $DIR/d31f D_c || return 1
2961 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2962 wait $MULTIPID || error "first opendir $MULTIPID failed"
2966 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2967 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2970 run_test 31f "remove of open directory with open-unlink file ==="
2973 echo "-- cross directory link --"
2974 test_mkdir -c1 $DIR/${tdir}ga
2975 test_mkdir -c1 $DIR/${tdir}gb
2976 touch $DIR/${tdir}ga/f
2977 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2978 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2979 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2980 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2981 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2983 run_test 31g "cross directory link==============="
2986 echo "-- cross directory link --"
2987 test_mkdir -c1 $DIR/${tdir}
2988 test_mkdir -c1 $DIR/${tdir}/dir
2989 touch $DIR/${tdir}/f
2990 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2991 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2992 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2993 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2994 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2996 run_test 31h "cross directory link under child==============="
2999 echo "-- cross directory link --"
3000 test_mkdir -c1 $DIR/$tdir
3001 test_mkdir -c1 $DIR/$tdir/dir
3002 touch $DIR/$tdir/dir/f
3003 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3004 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3005 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3006 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3007 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3009 run_test 31i "cross directory link under parent==============="
3012 test_mkdir -c1 -p $DIR/$tdir
3013 test_mkdir -c1 -p $DIR/$tdir/dir1
3014 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3015 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3016 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3017 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3020 run_test 31j "link for directory==============="
3023 test_mkdir -c1 -p $DIR/$tdir
3025 touch $DIR/$tdir/exist
3026 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3027 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3028 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3029 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3030 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3031 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3032 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3035 run_test 31k "link to file: the same, non-existing, dir==============="
3041 touch $DIR/d31m2/exist
3042 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3043 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3044 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3045 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3046 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3047 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3050 run_test 31m "link to file: the same, non-existing, dir==============="
3053 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3054 nlink=$(stat --format=%h $DIR/$tfile)
3055 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3057 local cmd="exec $fd<$DIR/$tfile"
3060 trap "eval $cmd" EXIT
3061 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3062 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3063 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3064 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3065 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3068 run_test 31n "check link count of unlinked file"
3071 local TEMPNAME=$(mktemp $1_XXXXXX)
3072 mlink $TEMPNAME $1 2> /dev/null &&
3073 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
3077 test_31o() { # LU-2901
3078 test_mkdir $DIR/$tdir
3079 for LOOP in $(seq 100); do
3080 rm -f $DIR/$tdir/$tfile*
3081 for THREAD in $(seq 8); do
3082 link_one $DIR/$tdir/$tfile.$LOOP &
3085 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3086 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3087 error "$LINKS duplicate links to $tfile.$LOOP" &&
3091 run_test 31o "duplicate hard links with same filename"
3094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3096 test_mkdir $DIR/$tdir
3097 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3098 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3100 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3101 error "open unlink test1 failed"
3102 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3103 error "open unlink test2 failed"
3105 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3106 error "test1 still exists"
3107 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3108 error "test2 still exists"
3110 run_test 31p "remove of open striped directory"
3112 cleanup_test32_mount() {
3115 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3116 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3117 losetup -d $loopdev || true
3123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3125 echo "== more mountpoints and symlinks ================="
3126 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3127 trap cleanup_test32_mount EXIT
3128 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3129 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3130 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3131 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3132 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3133 cleanup_test32_mount
3135 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3140 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3141 trap cleanup_test32_mount EXIT
3142 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3143 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3144 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3145 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3146 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3147 cleanup_test32_mount
3149 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3154 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3155 trap cleanup_test32_mount EXIT
3156 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3157 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3158 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3159 test_mkdir -p $DIR/$tdir/d2/test_dir
3160 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3161 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3162 cleanup_test32_mount
3164 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3169 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3170 trap cleanup_test32_mount EXIT
3171 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3172 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3173 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3174 test_mkdir -p $DIR/$tdir/d2/test_dir
3175 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3176 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3177 cleanup_test32_mount
3179 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3183 test_mkdir -p $DIR/$tdir/tmp
3184 local tmp_dir=$DIR/$tdir/tmp
3185 ln -s $DIR/$tdir $tmp_dir/symlink11
3186 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3187 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3188 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3190 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3194 test_mkdir -p $DIR/$tdir/tmp
3195 local tmp_dir=$DIR/$tdir/tmp
3196 ln -s $DIR/$tdir $tmp_dir/symlink11
3197 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3198 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3199 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3201 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3204 local tmp_dir=$DIR/$tdir/tmp
3205 test_mkdir -p $tmp_dir
3206 test_mkdir $DIR/${tdir}2
3207 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3208 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3209 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3210 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3211 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3212 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3214 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3217 rm -fr $DIR/$tdir $DIR/${tdir}2
3218 tmp_dir=$DIR/$tdir/tmp
3219 test_mkdir -p $tmp_dir
3220 test_mkdir $DIR/${tdir}2
3221 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3222 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3223 ls $tmp_dir/symlink12 || error "listing symlink12"
3224 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3226 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3231 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3232 trap cleanup_test32_mount EXIT
3233 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3234 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3235 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3236 touch $DIR/$tdir/test_file
3237 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3238 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3239 cleanup_test32_mount
3241 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3246 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3247 trap cleanup_test32_mount EXIT
3248 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3249 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3250 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3251 touch $DIR/$tdir/test_file
3252 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3253 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3254 cleanup_test32_mount
3256 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3262 trap cleanup_test32_mount EXIT
3263 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3264 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3265 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3266 test_mkdir -p $DIR/$tdir/d2
3267 touch $DIR/$tdir/d2/test_file || error "touch failed"
3268 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3269 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3270 cleanup_test32_mount
3272 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3278 trap cleanup_test32_mount EXIT
3279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3281 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3282 test_mkdir -p $DIR/$tdir/d2
3283 touch $DIR/$tdir/d2/test_file || error "touch failed"
3284 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3285 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3286 cleanup_test32_mount
3288 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3292 test_mkdir -p $DIR/d32m/tmp
3293 TMP_DIR=$DIR/d32m/tmp
3294 ln -s $DIR $TMP_DIR/symlink11
3295 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3296 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3297 error "symlink11 not a link"
3298 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3299 error "symlink01 not a link"
3301 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3305 test_mkdir -p $DIR/d32n/tmp
3306 TMP_DIR=$DIR/d32n/tmp
3307 ln -s $DIR $TMP_DIR/symlink11
3308 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3309 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3310 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3312 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3316 test_mkdir -p $DIR/d32o/tmp
3317 TMP_DIR=$DIR/d32o/tmp
3318 ln -s $DIR/$tfile $TMP_DIR/symlink12
3319 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3320 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3321 error "symlink12 not a link"
3322 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3323 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3324 error "$DIR/d32o/tmp/symlink12 not file type"
3325 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3326 error "$DIR/d32o/symlink02 not file type"
3328 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3338 test_mkdir -p $DIR/d32p/tmp
3340 TMP_DIR=$DIR/d32p/tmp
3342 ln -s $DIR/$tfile $TMP_DIR/symlink12
3344 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3346 cat $DIR/d32p/tmp/symlink12 ||
3347 error "Can't open $DIR/d32p/tmp/symlink12"
3349 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3352 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3357 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3358 trap cleanup_test32_mount EXIT
3359 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3360 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3361 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3362 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3363 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3364 cleanup_test32_mount
3366 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3372 trap cleanup_test32_mount EXIT
3373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3374 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3375 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3376 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3377 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3378 cleanup_test32_mount
3380 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3385 chmod 444 $DIR/$tfile
3386 chown $RUNAS_ID $DIR/$tfile
3388 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3391 run_test 33aa "write file with mode 444 (should return error)"
3395 test_mkdir $DIR/$tdir
3396 chown $RUNAS_ID $DIR/$tdir
3397 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3398 error "$RUNAS create $tdir/$tfile failed"
3399 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3400 error "open RDWR" || true
3402 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3406 test_mkdir $DIR/$tdir
3407 chown $RUNAS_ID $DIR/$tdir
3408 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3410 run_test 33b "test open file with malformed flags (No panic)"
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3414 remote_ost_nodsh && skip "remote OST with nodsh"
3423 test_mkdir $DIR/$tdir
3424 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3427 for ostnum in $(seq $OSTCOUNT); do
3428 # test-framework's OST numbering is one-based, while Lustre's
3430 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3431 # Parsing llobdstat's output sucks; we could grep the /proc
3432 # path, but that's likely to not be as portable as using the
3433 # llobdstat utility. So we parse lctl output instead.
3434 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3435 obdfilter/$ostname/stats |
3436 awk '/^write_bytes/ {print $7}' )
3437 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3438 if (( ${write_bytes:-0} > 0 ))
3445 $all_zeros || return 0
3448 echo foo > $DIR/$tdir/bar
3452 # Total up write_bytes after writing. We'd better find non-zeros.
3453 for ostnum in $(seq $OSTCOUNT); do
3454 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3455 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3456 obdfilter/$ostname/stats |
3457 awk '/^write_bytes/ {print $7}' )
3458 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3459 if (( ${write_bytes:-0} > 0 ))
3468 for ostnum in $(seq $OSTCOUNT); do
3469 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3470 echo "Check that write_bytes is present in obdfilter/*/stats:"
3471 do_facet ost$ostnum lctl get_param -n \
3472 obdfilter/$ostname/stats
3474 error "OST not keeping write_bytes stats (b22312)"
3477 run_test 33c "test llobdstat and write_bytes"
3480 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3484 local remote_dir=$DIR/$tdir/remote_dir
3486 test_mkdir $DIR/$tdir
3487 $LFS mkdir -i $MDTIDX $remote_dir ||
3488 error "create remote directory failed"
3490 touch $remote_dir/$tfile
3491 chmod 444 $remote_dir/$tfile
3492 chown $RUNAS_ID $remote_dir/$tfile
3494 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3496 chown $RUNAS_ID $remote_dir
3497 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3498 error "create" || true
3499 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3500 error "open RDWR" || true
3501 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3503 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3510 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3511 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3512 mkdir $DIR/$tdir/local_dir
3514 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3515 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3516 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3518 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3519 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3521 rmdir $DIR/$tdir/* || error "rmdir failed"
3524 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3525 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3526 mkdir $DIR/$tdir/local_dir
3528 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3529 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3530 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3532 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3533 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3535 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3538 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3539 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3540 mkdir $DIR/$tdir/local_dir
3542 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3543 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3544 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3546 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3547 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3549 run_test 33e "mkdir and striped directory should have same mode"
3553 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3558 remote_mds_nodsh && skip "remote MDS with nodsh"
3561 chmod go+rwx $DIR/$tdir
3562 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3563 trap cleanup_33f EXIT
3565 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3566 error "cannot create striped directory"
3568 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3569 error "cannot create files in striped directory"
3571 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3572 error "cannot remove files in striped directory"
3574 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3575 error "cannot remove striped directory"
3579 run_test 33f "nonroot user can create, access, and remove a striped directory"
3582 mkdir -p $DIR/$tdir/dir2
3584 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3586 [[ $err =~ "exists" ]] || error "Not exists error"
3588 run_test 33g "nonroot user create already existing root created file"
3590 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3593 $MCREATE $DIR/f34 || error "mcreate failed"
3594 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3595 error "getstripe failed"
3596 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3597 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3598 error "getstripe failed"
3599 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3600 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3602 run_test 34a "truncate file that has not been opened ==========="
3605 [ ! -f $DIR/f34 ] && test_34a
3606 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3607 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3608 $OPENFILE -f O_RDONLY $DIR/f34
3609 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3610 error "getstripe failed"
3611 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3612 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3614 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3617 [ ! -f $DIR/f34 ] && test_34a
3618 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3619 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3620 $OPENFILE -f O_RDWR $DIR/f34
3621 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3622 error "$LFS getstripe failed"
3623 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3624 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3626 run_test 34c "O_RDWR opening file-with-size works =============="
3629 [ ! -f $DIR/f34 ] && test_34a
3630 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3632 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3633 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3636 run_test 34d "write to sparse file ============================="
3640 $MCREATE $DIR/f34e || error "mcreate failed"
3641 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3642 $CHECKSTAT -s 1000 $DIR/f34e ||
3643 error "Size of $DIR/f34e not equal to 1000 bytes"
3644 $OPENFILE -f O_RDWR $DIR/f34e
3645 $CHECKSTAT -s 1000 $DIR/f34e ||
3646 error "Size of $DIR/f34e not equal to 1000 bytes"
3648 run_test 34e "create objects, some with size and some without =="
3650 test_34f() { # bug 6242, 6243
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3655 $MCREATE $DIR/f34f || error "mcreate failed"
3656 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3657 dd if=$DIR/f34f of=$TMP/f34f
3658 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3659 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3660 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3661 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3662 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3664 run_test 34f "read from a file with no objects until EOF ======="
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3669 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3671 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3672 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3673 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3674 cancel_lru_locks osc
3675 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3676 error "wrong size after lock cancel"
3678 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3679 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3680 error "expanding truncate failed"
3681 cancel_lru_locks osc
3682 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3683 error "wrong expanded size after lock cancel"
3685 run_test 34g "truncate long file ==============================="
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3694 sync # Flush the cache so that multiop below does not block on cache
3695 # flush when getting the group lock
3696 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3699 # Since just timed wait is not good enough, let's do a sync write
3700 # that way we are sure enough time for a roundtrip + processing
3701 # passed + 2 seconds of extra margin.
3702 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3706 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3707 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3711 local nsz=`stat -c %s $DIR/$tfile`
3712 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3714 run_test 34h "ftruncate file under grouplock should not block"
3717 cp /bin/sh $DIR/f35a
3719 chown $RUNAS_ID $DIR/f35a
3720 $RUNAS $DIR/f35a && error || true
3723 run_test 35a "exec file with mode 444 (should return and not leak)"
3727 utime $DIR/f36 || error "utime failed for MDS"
3729 run_test 36a "MDS utime check (mknod, utime)"
3733 utime $DIR/f36 || error "utime failed for OST"
3735 run_test 36b "OST utime check (open, utime)"
3740 chown $RUNAS_ID $DIR/d36
3741 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3743 run_test 36c "non-root MDS utime check (mknod, utime)"
3746 [ ! -d $DIR/d36 ] && test_36c
3747 echo "" > $DIR/d36/f36
3748 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3750 run_test 36d "non-root OST utime check (open, utime)"
3753 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3755 test_mkdir $DIR/$tdir
3756 touch $DIR/$tdir/$tfile
3757 $RUNAS utime $DIR/$tdir/$tfile &&
3758 error "utime worked, expected failure" || true
3760 run_test 36e "utime on non-owned file (should return error)"
3764 local LANG_SAVE=$LANG
3765 local LC_LANG_SAVE=$LC_LANG
3766 export LANG=C LC_LANG=C # for date language
3768 DATESTR="Dec 20 2000"
3769 test_mkdir $DIR/$tdir
3770 lctl set_param fail_loc=$fl
3772 cp /etc/hosts $DIR/$tdir/$tfile
3773 sync & # write RPC generated with "current" inode timestamp, but delayed
3775 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3776 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3777 cancel_lru_locks $OSC
3778 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3780 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3781 echo "BEFORE: $LS_BEFORE" && \
3782 echo "AFTER : $LS_AFTER" && \
3783 echo "WANT : $DATESTR" && \
3784 error "$DIR/$tdir/$tfile timestamps changed" || true
3786 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3792 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3793 subr_36fh "0x80000214"
3795 run_test 36f "utime on file racing with OST BRW write =========="
3798 remote_ost_nodsh && skip "remote OST with nodsh"
3799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3800 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3801 skip "Need MDS version at least 2.12.51"
3806 local tgt="obdfilter"
3808 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3810 test_mkdir $DIR/$tdir
3811 fmd_max_age=$(do_facet $facet \
3812 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3815 echo "FMD max age: ${fmd_max_age}s"
3816 touch $DIR/$tdir/$tfile
3817 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3818 gawk '{cnt=cnt+$1} END{print cnt}')
3819 echo "FMD before: $fmd"
3821 error "FMD wasn't create by touch"
3822 sleep $((fmd_max_age + 12))
3823 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3824 gawk '{cnt=cnt+$1} END{print cnt}')
3825 echo "FMD after: $fmd"
3827 error "FMD wasn't expired by ping"
3829 run_test 36g "FMD cache expiry ====================="
3832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3834 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3835 subr_36fh "0x80000227"
3837 run_test 36h "utime on file racing with OST BRW write =========="
3840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3842 test_mkdir $DIR/$tdir
3843 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3845 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3846 local new_mtime=$((mtime + 200))
3848 #change Modify time of striped dir
3849 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3850 error "change mtime failed"
3852 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3854 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3856 run_test 36i "change mtime on striped directory"
3858 # test_37 - duplicate with tests 32q 32r
3861 local file=$DIR/$tfile
3863 openfile -f O_DIRECTORY $file
3866 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3867 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3869 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3871 test_39a() { # was test_39
3873 touch $DIR/${tfile}2
3874 # ls -l $DIR/$tfile $DIR/${tfile}2
3875 # ls -lu $DIR/$tfile $DIR/${tfile}2
3876 # ls -lc $DIR/$tfile $DIR/${tfile}2
3878 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3879 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3881 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3883 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3885 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3886 error "O_TRUNC didn't change timestamps"
3889 run_test 39a "mtime changed on create"
3892 test_mkdir -c1 $DIR/$tdir
3893 cp -p /etc/passwd $DIR/$tdir/fopen
3894 cp -p /etc/passwd $DIR/$tdir/flink
3895 cp -p /etc/passwd $DIR/$tdir/funlink
3896 cp -p /etc/passwd $DIR/$tdir/frename
3897 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3900 echo "aaaaaa" >> $DIR/$tdir/fopen
3901 echo "aaaaaa" >> $DIR/$tdir/flink
3902 echo "aaaaaa" >> $DIR/$tdir/funlink
3903 echo "aaaaaa" >> $DIR/$tdir/frename
3905 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3906 local link_new=`stat -c %Y $DIR/$tdir/flink`
3907 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3908 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3910 cat $DIR/$tdir/fopen > /dev/null
3911 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3912 rm -f $DIR/$tdir/funlink2
3913 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3915 for (( i=0; i < 2; i++ )) ; do
3916 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3917 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3918 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3919 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3921 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3922 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3923 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3924 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3926 cancel_lru_locks $OSC
3927 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3930 run_test 39b "mtime change on open, link, unlink, rename ======"
3932 # this should be set to past
3933 TEST_39_MTIME=`date -d "1 year ago" +%s`
3939 local mtime0=`stat -c %Y $DIR1/$tfile`
3941 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3942 local mtime1=`stat -c %Y $DIR1/$tfile`
3943 [ "$mtime1" = $TEST_39_MTIME ] || \
3944 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3947 echo hello >> $DIR1/$tfile
3949 local mtime2=`stat -c %Y $DIR1/$tfile`
3950 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3951 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3953 mv $DIR1/$tfile $DIR1/$tfile-1
3955 for (( i=0; i < 2; i++ )) ; do
3956 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3957 [ "$mtime2" = "$mtime3" ] || \
3958 error "mtime ($mtime2) changed (to $mtime3) on rename"
3960 cancel_lru_locks $OSC
3961 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3964 run_test 39c "mtime change on rename ==========================="
3968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3971 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3973 for (( i=0; i < 2; i++ )) ; do
3974 local mtime=`stat -c %Y $DIR1/$tfile`
3975 [ $mtime = $TEST_39_MTIME ] || \
3976 error "mtime($mtime) is not set to $TEST_39_MTIME"
3978 cancel_lru_locks $OSC
3979 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3982 run_test 39d "create, utime, stat =============================="
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 local mtime1=`stat -c %Y $DIR1/$tfile`
3991 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3993 for (( i=0; i < 2; i++ )) ; do
3994 local mtime2=`stat -c %Y $DIR1/$tfile`
3995 [ $mtime2 = $TEST_39_MTIME ] || \
3996 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3998 cancel_lru_locks $OSC
3999 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4002 run_test 39e "create, stat, utime, stat ========================"
4006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4009 mtime1=`stat -c %Y $DIR1/$tfile`
4012 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4014 for (( i=0; i < 2; i++ )) ; do
4015 local mtime2=`stat -c %Y $DIR1/$tfile`
4016 [ $mtime2 = $TEST_39_MTIME ] || \
4017 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4019 cancel_lru_locks $OSC
4020 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4023 run_test 39f "create, stat, sleep, utime, stat ================="
4027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4029 echo hello >> $DIR1/$tfile
4030 local mtime1=`stat -c %Y $DIR1/$tfile`
4033 chmod o+r $DIR1/$tfile
4035 for (( i=0; i < 2; i++ )) ; do
4036 local mtime2=`stat -c %Y $DIR1/$tfile`
4037 [ "$mtime1" = "$mtime2" ] || \
4038 error "lost mtime: $mtime2, should be $mtime1"
4040 cancel_lru_locks $OSC
4041 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4044 run_test 39g "write, chmod, stat ==============================="
4048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4054 echo hello >> $DIR1/$tfile
4055 local mtime1=`stat -c %Y $DIR1/$tfile`
4057 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4059 if [ "$d1" != "$d2" ]; then
4060 echo "write and touch not within one second"
4062 for (( i=0; i < 2; i++ )) ; do
4063 local mtime2=`stat -c %Y $DIR1/$tfile`
4064 [ "$mtime2" = $TEST_39_MTIME ] || \
4065 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4067 cancel_lru_locks $OSC
4068 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4072 run_test 39h "write, utime within one second, stat ============="
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4080 echo hello >> $DIR1/$tfile
4081 local mtime1=`stat -c %Y $DIR1/$tfile`
4083 mv $DIR1/$tfile $DIR1/$tfile-1
4085 for (( i=0; i < 2; i++ )) ; do
4086 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4088 [ "$mtime1" = "$mtime2" ] || \
4089 error "lost mtime: $mtime2, should be $mtime1"
4091 cancel_lru_locks $OSC
4092 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4095 run_test 39i "write, rename, stat =============================="
4098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4100 start_full_debug_logging
4104 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4105 lctl set_param fail_loc=0x80000412
4106 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4107 error "multiop failed"
4109 local mtime1=`stat -c %Y $DIR1/$tfile`
4111 mv $DIR1/$tfile $DIR1/$tfile-1
4113 kill -USR1 $multipid
4114 wait $multipid || error "multiop close failed"
4116 for (( i=0; i < 2; i++ )) ; do
4117 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4118 [ "$mtime1" = "$mtime2" ] ||
4119 error "mtime is lost on close: $mtime2, " \
4122 cancel_lru_locks $OSC
4123 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4125 lctl set_param fail_loc=0
4126 stop_full_debug_logging
4128 run_test 39j "write, rename, close, stat ======================="
4131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4136 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4138 local mtime1=`stat -c %Y $DIR1/$tfile`
4140 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4142 kill -USR1 $multipid
4143 wait $multipid || error "multiop close failed"
4145 for (( i=0; i < 2; i++ )) ; do
4146 local mtime2=`stat -c %Y $DIR1/$tfile`
4148 [ "$mtime2" = $TEST_39_MTIME ] || \
4149 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4151 cancel_lru_locks osc
4152 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4155 run_test 39k "write, utime, close, stat ========================"
4157 # this should be set to future
4158 TEST_39_ATIME=`date -d "1 year" +%s`
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4162 remote_mds_nodsh && skip "remote MDS with nodsh"
4164 local atime_diff=$(do_facet $SINGLEMDS \
4165 lctl get_param -n mdd.*MDT0000*.atime_diff)
4169 # test setting directory atime to future
4170 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4171 local atime=$(stat -c %X $DIR/$tdir)
4172 [ "$atime" = $TEST_39_ATIME ] ||
4173 error "atime is not set to future: $atime, $TEST_39_ATIME"
4175 # test setting directory atime from future to now
4176 local now=$(date +%s)
4177 touch -a -d @$now $DIR/$tdir
4179 atime=$(stat -c %X $DIR/$tdir)
4180 [ "$atime" -eq "$now" ] ||
4181 error "atime is not updated from future: $atime, $now"
4183 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4186 # test setting directory atime when now > dir atime + atime_diff
4187 local d1=$(date +%s)
4189 local d2=$(date +%s)
4190 cancel_lru_locks mdc
4191 atime=$(stat -c %X $DIR/$tdir)
4192 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4193 error "atime is not updated : $atime, should be $d2"
4195 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4198 # test not setting directory atime when now < dir atime + atime_diff
4200 cancel_lru_locks mdc
4201 atime=$(stat -c %X $DIR/$tdir)
4202 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4203 error "atime is updated to $atime, should remain $d1<atime<$d2"
4205 do_facet $SINGLEMDS \
4206 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4208 run_test 39l "directory atime update ==========================="
4211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4215 local far_past_mtime=$(date -d "May 29 1953" +%s)
4216 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4218 touch -m -d @$far_past_mtime $DIR1/$tfile
4219 touch -a -d @$far_past_atime $DIR1/$tfile
4221 for (( i=0; i < 2; i++ )) ; do
4222 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4223 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4224 error "atime or mtime set incorrectly"
4226 cancel_lru_locks $OSC
4227 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4230 run_test 39m "test atime and mtime before 1970"
4232 test_39n() { # LU-3832
4233 remote_mds_nodsh && skip "remote MDS with nodsh"
4235 local atime_diff=$(do_facet $SINGLEMDS \
4236 lctl get_param -n mdd.*MDT0000*.atime_diff)
4241 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4244 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4245 atime0=$(stat -c %X $DIR/$tfile)
4248 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4249 atime1=$(stat -c %X $DIR/$tfile)
4252 cancel_lru_locks mdc
4253 cancel_lru_locks osc
4254 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4255 atime2=$(stat -c %X $DIR/$tfile)
4257 do_facet $SINGLEMDS \
4258 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4260 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4261 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4263 run_test 39n "check that O_NOATIME is honored"
4266 TESTDIR=$DIR/$tdir/$tfile
4267 [ -e $TESTDIR ] && rm -rf $TESTDIR
4274 links2=$(stat -c %h .)
4275 [ $(($links1 + 2)) != $links2 ] &&
4276 error "wrong links count $(($links1 + 2)) != $links2"
4278 links3=$(stat -c %h .)
4279 [ $(($links1 + 1)) != $links3 ] &&
4280 error "wrong links count $links1 != $links3"
4283 run_test 39o "directory cached attributes updated after create"
4286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4289 TESTDIR=$DIR/$tdir/$tdir
4290 [ -e $TESTDIR ] && rm -rf $TESTDIR
4291 test_mkdir -p $TESTDIR
4295 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4296 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4298 links2=$(stat -c %h .)
4299 [ $(($links1 + 2)) != $links2 ] &&
4300 error "wrong links count $(($links1 + 2)) != $links2"
4302 links3=$(stat -c %h .)
4303 [ $(($links1 + 1)) != $links3 ] &&
4304 error "wrong links count $links1 != $links3"
4307 run_test 39p "remote directory cached attributes updated after create ========"
4310 test_39q() { # LU-8041
4311 local testdir=$DIR/$tdir
4313 multiop_bg_pause $testdir D_c || error "multiop failed"
4315 cancel_lru_locks mdc
4316 kill -USR1 $multipid
4317 local atime=$(stat -c %X $testdir)
4318 [ "$atime" -ne 0 ] || error "atime is zero"
4320 run_test 39q "close won't zero out atime"
4323 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4324 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4325 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4326 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4327 error "$tfile is not 4096 bytes in size"
4329 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4333 small_write $DIR/f41 18
4335 run_test 41 "test small file write + fstat ====================="
4337 count_ost_writes() {
4338 lctl get_param -n ${OSC}.*.stats |
4339 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4340 END { printf("%0.0f", writes) }'
4347 BG_DIRTY_RATIO_SAVE=10
4348 MAX_BG_DIRTY_RATIO=25
4352 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4353 # dirty_ratio, dirty_background_ratio
4354 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4355 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4356 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4357 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4359 # if file not here, we are a 2.4 kernel
4360 kill -CONT `pidof kupdated`
4365 # setup the trap first, so someone cannot exit the test at the
4366 # exact wrong time and mess up a machine
4367 trap start_writeback EXIT
4368 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4369 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4370 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4371 sysctl -w vm.dirty_writeback_centisecs=0
4372 sysctl -w vm.dirty_writeback_centisecs=0
4373 # save and increase /proc/sys/vm/dirty_ratio
4374 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4375 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4376 # save and increase /proc/sys/vm/dirty_background_ratio
4377 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4378 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4380 # if file not here, we are a 2.4 kernel
4381 kill -STOP `pidof kupdated`
4385 # ensure that all stripes have some grant before we test client-side cache
4387 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4388 dd if=/dev/zero of=$i bs=4k count=1
4393 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4394 # file truncation, and file removal.
4396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4399 cancel_lru_locks $OSC
4401 sync; sleep 1; sync # just to be safe
4402 BEFOREWRITES=`count_ost_writes`
4403 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4404 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4405 AFTERWRITES=`count_ost_writes`
4406 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4407 error "$BEFOREWRITES < $AFTERWRITES"
4410 run_test 42a "ensure that we don't flush on close"
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4416 cancel_lru_locks $OSC
4419 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4420 BEFOREWRITES=$(count_ost_writes)
4421 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4422 AFTERWRITES=$(count_ost_writes)
4423 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4424 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4426 BEFOREWRITES=$(count_ost_writes)
4427 sync || error "sync: $?"
4428 AFTERWRITES=$(count_ost_writes)
4429 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4430 error "$BEFOREWRITES < $AFTERWRITES on sync"
4432 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4436 run_test 42b "test destroy of file with cached dirty data ======"
4438 # if these tests just want to test the effect of truncation,
4439 # they have to be very careful. consider:
4440 # - the first open gets a {0,EOF}PR lock
4441 # - the first write conflicts and gets a {0, count-1}PW
4442 # - the rest of the writes are under {count,EOF}PW
4443 # - the open for truncate tries to match a {0,EOF}PR
4444 # for the filesize and cancels the PWs.
4445 # any number of fixes (don't get {0,EOF} on open, match
4446 # composite locks, do smarter file size management) fix
4447 # this, but for now we want these tests to verify that
4448 # the cancellation with truncate intent works, so we
4449 # start the file with a full-file pw lock to match against
4450 # until the truncate.
4455 cancel_lru_locks $OSC
4457 # prime the file with 0,EOF PW to match
4461 # now the real test..
4462 dd if=/dev/zero of=$file bs=1024 count=100
4463 BEFOREWRITES=`count_ost_writes`
4464 $TRUNCATE $file $offset
4465 cancel_lru_locks $OSC
4466 AFTERWRITES=`count_ost_writes`
4471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4474 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4475 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4478 run_test 42c "test partial truncate of file with cached dirty data"
4481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4484 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4485 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4488 run_test 42d "test complete truncate of file with cached dirty data"
4490 test_42e() { # bug22074
4491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4493 local TDIR=$DIR/${tdir}e
4494 local pages=16 # hardcoded 16 pages, don't change it.
4495 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4496 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4500 test_mkdir $DIR/${tdir}e
4501 $LFS setstripe -c 1 $TDIR
4502 createmany -o $TDIR/f $files
4504 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4506 # we assume that with $OSTCOUNT files, at least one of them will
4507 # be allocated on OST0.
4508 warmup_files=$((OSTCOUNT * max_dirty_mb))
4509 createmany -o $TDIR/w $warmup_files
4511 # write a large amount of data into one file and sync, to get good
4512 # avail_grant number from OST.
4513 for ((i=0; i<$warmup_files; i++)); do
4514 idx=$($LFS getstripe -i $TDIR/w$i)
4515 [ $idx -ne 0 ] && continue
4516 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4519 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4521 $LCTL get_param $proc_osc0/cur_dirty_bytes
4522 $LCTL get_param $proc_osc0/cur_grant_bytes
4524 # create as much dirty pages as we can while not to trigger the actual
4525 # RPCs directly. but depends on the env, VFS may trigger flush during this
4526 # period, hopefully we are good.
4527 for ((i=0; i<$warmup_files; i++)); do
4528 idx=$($LFS getstripe -i $TDIR/w$i)
4529 [ $idx -ne 0 ] && continue
4530 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4532 $LCTL get_param $proc_osc0/cur_dirty_bytes
4533 $LCTL get_param $proc_osc0/cur_grant_bytes
4535 # perform the real test
4536 $LCTL set_param $proc_osc0/rpc_stats 0
4537 for ((;i<$files; i++)); do
4538 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4539 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4542 $LCTL get_param $proc_osc0/rpc_stats
4545 local have_ppr=false
4546 $LCTL get_param $proc_osc0/rpc_stats |
4547 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4548 # skip lines until we are at the RPC histogram data
4549 [ "$PPR" == "pages" ] && have_ppr=true && continue
4550 $have_ppr || continue
4552 # we only want the percent stat for < 16 pages
4553 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4555 percent=$((percent + WPCT))
4556 if [[ $percent -gt 15 ]]; then
4557 error "less than 16-pages write RPCs" \
4564 run_test 42e "verify sub-RPC writes are not done synchronously"
4566 test_43A() { # was test_43
4567 test_mkdir $DIR/$tdir
4568 cp -p /bin/ls $DIR/$tdir/$tfile
4569 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4571 # give multiop a chance to open
4574 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4577 run_test 43A "execution of file opened for write should return -ETXTBSY"
4580 test_mkdir $DIR/$tdir
4581 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4582 $DIR/$tdir/sleep 60 &
4584 # Make sure exec of $tdir/sleep wins race with truncate
4586 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4589 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4594 test_mkdir $DIR/$tdir
4595 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4596 $DIR/$tdir/sleep 60 &
4598 # Make sure exec of $tdir/sleep wins race with truncate
4600 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4603 run_test 43b "truncate of file being executed should return -ETXTBSY"
4606 local testdir="$DIR/$tdir"
4609 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4610 ( cd $testdir && md5sum -c )
4612 run_test 43c "md5sum of copy into lustre"
4614 test_44A() { # was test_44
4615 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4617 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4618 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4620 run_test 44A "zero length read from a sparse stripe"
4623 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4625 [ -z "$nstripe" ] && skip "can't get stripe info"
4626 [[ $nstripe -gt $OSTCOUNT ]] &&
4627 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4629 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4631 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4632 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4636 OFFSETS="0 $((stride/2)) $((stride-1))"
4637 for offset in $OFFSETS; do
4638 for i in $(seq 0 $((nstripe-1))); do
4639 local GLOBALOFFSETS=""
4641 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4642 local myfn=$DIR/d44a-$size
4643 echo "--------writing $myfn at $size"
4644 ll_sparseness_write $myfn $size ||
4645 error "ll_sparseness_write"
4646 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4647 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4648 error "ll_sparseness_verify $GLOBALOFFSETS"
4650 for j in $(seq 0 $((nstripe-1))); do
4652 size=$((((j + $nstripe )*$stride + $offset)))
4653 ll_sparseness_write $myfn $size ||
4654 error "ll_sparseness_write"
4655 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4657 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4658 error "ll_sparseness_verify $GLOBALOFFSETS"
4663 run_test 44a "test sparse pwrite ==============================="
4667 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4673 before=`dirty_osc_total`
4674 echo executing "\"$*\""
4676 after=`dirty_osc_total`
4677 echo before $before, after $after
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4683 # Obtain grants from OST if it supports it
4684 echo blah > ${f}_grant
4687 do_dirty_record "echo blah > $f"
4688 [[ $before -eq $after ]] && error "write wasn't cached"
4689 do_dirty_record "> $f"
4690 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4691 do_dirty_record "echo blah > $f"
4692 [[ $before -eq $after ]] && error "write wasn't cached"
4693 do_dirty_record "sync"
4694 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4695 do_dirty_record "echo blah > $f"
4696 [[ $before -eq $after ]] && error "write wasn't cached"
4697 do_dirty_record "cancel_lru_locks osc"
4698 [[ $before -gt $after ]] ||
4699 error "lock cancellation didn't lower dirty count"
4702 run_test 45 "osc io page accounting ============================"
4704 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4705 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4706 # objects offset and an assert hit when an rpc was built with 1023's mapped
4707 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4714 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4716 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4717 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4721 run_test 46 "dirtying a previously written page ================"
4723 # test_47 is removed "Device nodes check" is moved to test_28
4725 test_48a() { # bug 2399
4726 [ "$mds1_FSTYPE" = "zfs" ] &&
4727 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4728 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4730 test_mkdir $DIR/$tdir
4732 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4733 test_mkdir $DIR/$tdir
4734 touch foo || error "'touch foo' failed after recreating cwd"
4736 touch .foo || error "'touch .foo' failed after recreating cwd"
4738 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4739 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4740 cd . || error "'cd .' failed after recreating cwd"
4741 mkdir . && error "'mkdir .' worked after recreating cwd"
4742 rmdir . && error "'rmdir .' worked after recreating cwd"
4743 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4744 cd .. || error "'cd ..' failed after recreating cwd"
4746 run_test 48a "Access renamed working dir (should return errors)="
4748 test_48b() { # bug 2399
4750 test_mkdir $DIR/$tdir
4752 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4753 touch foo && error "'touch foo' worked after removing cwd"
4754 mkdir foo && error "'mkdir foo' worked after removing cwd"
4755 touch .foo && error "'touch .foo' worked after removing cwd"
4756 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4757 ls . > /dev/null && error "'ls .' worked after removing cwd"
4758 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4759 mkdir . && error "'mkdir .' worked after removing cwd"
4760 rmdir . && error "'rmdir .' worked after removing cwd"
4761 ln -s . foo && error "'ln -s .' worked after removing cwd"
4762 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4764 run_test 48b "Access removed working dir (should return errors)="
4766 test_48c() { # bug 2350
4767 #lctl set_param debug=-1
4770 test_mkdir -p $DIR/$tdir/dir
4772 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4773 $TRACE touch foo && error "touch foo worked after removing cwd"
4774 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4775 touch .foo && error "touch .foo worked after removing cwd"
4776 mkdir .foo && error "mkdir .foo worked after removing cwd"
4777 $TRACE ls . && error "'ls .' worked after removing cwd"
4778 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4779 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4780 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4781 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4782 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4784 run_test 48c "Access removed working subdir (should return errors)"
4786 test_48d() { # bug 2350
4787 #lctl set_param debug=-1
4790 test_mkdir -p $DIR/$tdir/dir
4792 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4793 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4794 $TRACE touch foo && error "'touch foo' worked after removing parent"
4795 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4796 touch .foo && error "'touch .foo' worked after removing parent"
4797 mkdir .foo && error "mkdir .foo worked after removing parent"
4798 $TRACE ls . && error "'ls .' worked after removing parent"
4799 $TRACE ls .. && error "'ls ..' worked after removing parent"
4800 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4801 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4802 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4805 run_test 48d "Access removed parent subdir (should return errors)"
4807 test_48e() { # bug 4134
4808 #lctl set_param debug=-1
4811 test_mkdir -p $DIR/$tdir/dir
4813 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4814 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4815 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4816 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4817 # On a buggy kernel addition of "touch foo" after cd .. will
4818 # produce kernel oops in lookup_hash_it
4819 touch ../foo && error "'cd ..' worked after recreate parent"
4821 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4823 run_test 48e "Access to recreated parent subdir (should return errors)"
4825 test_49() { # LU-1030
4826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4827 remote_ost_nodsh && skip "remote OST with nodsh"
4829 # get ost1 size - lustre-OST0000
4830 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4832 # write 800M at maximum
4833 [[ $ost1_size -lt 2 ]] && ost1_size=2
4834 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4836 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4837 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4840 # change max_pages_per_rpc while writing the file
4841 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4842 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4843 # loop until dd process exits
4844 while ps ax -opid | grep -wq $dd_pid; do
4845 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4846 sleep $((RANDOM % 5 + 1))
4848 # restore original max_pages_per_rpc
4849 $LCTL set_param $osc1_mppc=$orig_mppc
4850 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4852 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4856 test_mkdir $DIR/$tdir
4858 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4860 run_test 50 "special situations: /proc symlinks ==============="
4862 test_51a() { # was test_51
4863 # bug 1516 - create an empty entry right after ".." then split dir
4864 test_mkdir -c1 $DIR/$tdir
4865 touch $DIR/$tdir/foo
4866 $MCREATE $DIR/$tdir/bar
4868 createmany -m $DIR/$tdir/longfile 201
4870 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4871 $MCREATE $DIR/$tdir/longfile$FNUM
4876 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4878 run_test 51a "special situations: split htree with empty entry =="
4880 cleanup_print_lfs_df () {
4887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4889 local dir=$DIR/$tdir
4890 local nrdirs=$((65536 + 100))
4892 # cleanup the directory
4899 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4900 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4901 [[ $numfree -lt $nrdirs ]] &&
4902 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4904 # need to check free space for the directories as well
4905 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4906 numfree=$(( blkfree / $(fs_inode_ksize) ))
4907 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4909 trap cleanup_print_lfs_df EXIT
4912 createmany -d $dir/d $nrdirs || {
4913 unlinkmany $dir/d $nrdirs
4914 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4918 nrdirs=$(ls -U $dir | wc -l)
4920 # unlink all but 100 subdirectories, then check it still works
4922 local delete=$((nrdirs - left))
4927 # for ldiskfs the nlink count should be 1, but this is OSD specific
4928 # and so this is listed for informational purposes only
4929 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4930 unlinkmany -d $dir/d $delete ||
4931 error "unlink of first $delete subdirs failed"
4933 echo "nlink between: $(stat -c %h $dir)"
4934 local found=$(ls -U $dir | wc -l)
4935 [ $found -ne $left ] &&
4936 error "can't find subdirs: found only $found, expected $left"
4938 unlinkmany -d $dir/d $delete $left ||
4939 error "unlink of second $left subdirs failed"
4940 # regardless of whether the backing filesystem tracks nlink accurately
4941 # or not, the nlink count shouldn't be more than "." and ".." here
4942 local after=$(stat -c %h $dir)
4943 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4944 echo "nlink after: $after"
4946 cleanup_print_lfs_df
4948 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4952 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4954 test_mkdir $DIR/$tdir
4955 createmany -o $DIR/$tdir/t- 1000
4956 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4957 for N in $(seq 0 $((OSTCOUNT - 1))); do
4958 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4959 END { printf("%0.0f", objs) }' $TMP/$tfile)
4960 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4961 '($1 == '$N') { objs += 1 } \
4962 END { printf("%0.0f", objs) }')
4963 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4965 unlinkmany $DIR/$tdir/t- 1000
4968 for N in $(seq 1 $((OSTCOUNT - 1))); do
4969 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4970 error "OST $N has less objects vs OST $NLAST" \
4971 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4972 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4973 error "OST $N has less objects vs OST $NLAST" \
4974 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4976 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4977 error "OST $N has less #0 objects vs OST $NLAST" \
4978 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4979 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4980 error "OST $N has less #0 objects vs OST $NLAST" \
4981 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4986 run_test 51d "check object distribution"
4989 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4990 skip_env "ldiskfs only test"
4993 test_mkdir -c1 $DIR/$tdir
4994 test_mkdir -c1 $DIR/$tdir/d0
4996 touch $DIR/$tdir/d0/foo
4997 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4998 error "file exceed 65000 nlink limit!"
4999 unlinkmany $DIR/$tdir/d0/f- 65001
5002 run_test 51e "check file nlink limit"
5005 test_mkdir $DIR/$tdir
5008 local ulimit_old=$(ulimit -n)
5009 local spare=20 # number of spare fd's for scripts/libraries, etc.
5010 local mdt=$($LFS getstripe -m $DIR/$tdir)
5011 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5013 echo "MDT$mdt numfree=$numfree, max=$max"
5014 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5015 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5016 while ! ulimit -n $((numfree + spare)); do
5017 numfree=$((numfree * 3 / 4))
5019 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5021 echo "left ulimit at $ulimit_old"
5024 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5025 unlinkmany $DIR/$tdir/f $numfree
5026 error "create+open $numfree files in $DIR/$tdir failed"
5028 ulimit -n $ulimit_old
5030 # if createmany exits at 120s there will be fewer than $numfree files
5031 unlinkmany $DIR/$tdir/f $numfree || true
5033 run_test 51f "check many open files limit"
5036 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5037 test_mkdir $DIR/$tdir
5038 touch $DIR/$tdir/foo
5039 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5040 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5041 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5042 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5043 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5045 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5046 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5047 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5049 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5050 cp -r $DIR/$tdir $TMP/
5051 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5053 run_test 52a "append-only flag test (should return errors)"
5056 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5057 test_mkdir $DIR/$tdir
5058 touch $DIR/$tdir/foo
5059 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5060 cat test > $DIR/$tdir/foo && error "cat test worked"
5061 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5062 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5063 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5065 echo foo >> $DIR/$tdir/foo && error "echo worked"
5066 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5067 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5068 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5069 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5071 chattr -i $DIR/$tdir/foo || error "chattr failed"
5073 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5075 run_test 52b "immutable flag test (should return errors) ======="
5078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5079 remote_mds_nodsh && skip "remote MDS with nodsh"
5080 remote_ost_nodsh && skip "remote OST with nodsh"
5093 local support_last_seq=true
5095 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5096 support_last_seq=false
5099 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5101 for value in $(do_facet $SINGLEMDS \
5102 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5103 param=$(echo ${value[0]} | cut -d "=" -f1)
5104 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5106 if $support_last_seq; then
5107 param_seq=$(echo $param |
5108 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5109 mds_last_seq=$(do_facet $SINGLEMDS \
5110 $LCTL get_param -n $param_seq)
5112 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5114 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5115 node=$(facet_active_host ost$((ostnum+1)))
5116 param="obdfilter.$ostname.last_id"
5117 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5118 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5119 ost_last_id=$ost_last
5121 if $support_last_seq; then
5122 ost_last_id=$(echo $ost_last |
5123 awk -F':' '{print $2}' |
5125 ost_last_seq=$(echo $ost_last |
5126 awk -F':' '{print $1}')
5127 [[ $ost_last_seq = $mds_last_seq ]] || continue
5130 if [[ $ost_last_id != $mds_last ]]; then
5131 error "$ost_last_id != $mds_last"
5138 $found || error "can not match last_seq/last_id for $mdtosc"
5141 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5144 perl -MSocket -e ';' || skip "no Socket perl module installed"
5146 $SOCKETSERVER $DIR/socket ||
5147 error "$SOCKETSERVER $DIR/socket failed: $?"
5148 $SOCKETCLIENT $DIR/socket ||
5149 error "$SOCKETCLIENT $DIR/socket failed: $?"
5150 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5152 run_test 54a "unix domain socket test =========================="
5158 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5160 run_test 54b "char device works in lustre ======================"
5163 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5164 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5165 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5167 for i in $(seq 3 7); do
5168 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5177 loopdev="$DIR/loop54c"
5180 $UMOUNT $DIR/$tdir || rc=$?
5181 losetup -d $loopdev || true
5182 losetup -d $LOOPDEV || true
5183 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5190 loopdev="$DIR/loop54c"
5193 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5194 trap cleanup_54c EXIT
5195 mknod $loopdev b 7 $LOOPNUM
5196 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5197 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5198 losetup $loopdev $DIR/$tfile ||
5199 error "can't set up $loopdev for $DIR/$tfile"
5200 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5201 test_mkdir $DIR/$tdir
5202 mount -t ext2 $loopdev $DIR/$tdir ||
5203 error "error mounting $loopdev on $DIR/$tdir"
5204 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5207 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5211 run_test 54c "block device works in lustre ====================="
5217 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5219 run_test 54d "fifo device works in lustre ======================"
5224 cp -aL /dev/console $f
5225 echo $string > $f || error "echo $string to $f failed"
5227 run_test 54e "console/tty device works in lustre ======================"
5231 local dir=$DIR/$tdir
5234 test_mkdir -p $dir/dir
5235 for i in $(seq $numfiles); do
5237 touch $dir/dir/file$i
5240 local numcomp=$($LFS getstripe --component-count $dir)
5242 [[ $numcomp == 0 ]] && numcomp=1
5244 # test lfs getstripe with --recursive
5245 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5247 [[ $filenum -eq $((numfiles * 2)) ]] ||
5248 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5249 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5250 [[ $filenum -eq $numfiles ]] ||
5251 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5252 echo "$LFS getstripe showed obdidx or l_ost_idx"
5254 # test lfs getstripe with file instead of dir
5255 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5256 [[ $filenum -eq 1 ]] ||
5257 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5258 echo "$LFS getstripe file1 passed"
5260 #test lfs getstripe with --verbose
5261 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5262 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5263 error "$LFS getstripe --verbose $dir: "\
5264 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5265 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5266 error "$LFS getstripe $dir: showed lmm_magic"
5268 #test lfs getstripe with -v prints lmm_fid
5269 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5270 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5271 error "$LFS getstripe -v $dir: "\
5272 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5273 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5274 error "$LFS getstripe $dir: showed lmm_fid by default"
5275 echo "$LFS getstripe --verbose passed"
5277 #check for FID information
5278 local fid1=$($LFS getstripe --fid $dir/file1)
5279 local fid2=$($LFS getstripe --verbose $dir/file1 |
5280 awk '/lmm_fid: / { print $2; exit; }')
5281 local fid3=$($LFS path2fid $dir/file1)
5283 [ "$fid1" != "$fid2" ] &&
5284 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5285 [ "$fid1" != "$fid3" ] &&
5286 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5287 echo "$LFS getstripe --fid passed"
5289 #test lfs getstripe with --obd
5290 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5291 error "$LFS getstripe --obd wrong_uuid: should return error"
5293 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5296 local obduuid=$(ostuuid_from_index $ostidx)
5297 local found=$($LFS getstripe -r --obd $obduuid $dir |
5298 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5300 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5301 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5303 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5306 [[ $found -eq $filenum ]] ||
5307 error "$LFS getstripe --obd: found $found expect $filenum"
5308 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5309 sed '/^[ ]*'${ostidx}'[ ]/d' |
5310 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5311 error "$LFS getstripe --obd: should not show file on other obd"
5312 echo "$LFS getstripe --obd passed"
5314 run_test 56a "check $LFS getstripe"
5317 local dir=$DIR/$tdir
5321 for i in $(seq $numdirs); do
5322 test_mkdir $dir/dir$i
5325 # test lfs getdirstripe default mode is non-recursion, which is
5326 # different from lfs getstripe
5327 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5329 [[ $dircnt -eq 1 ]] ||
5330 error "$LFS getdirstripe: found $dircnt, not 1"
5331 dircnt=$($LFS getdirstripe --recursive $dir |
5332 grep -c lmv_stripe_count)
5333 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5334 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5336 run_test 56b "check $LFS getdirstripe"
5339 remote_ost_nodsh && skip "remote OST with nodsh"
5342 local ost_name=$(ostname_from_index $ost_idx)
5343 local old_status=$(ost_dev_status $ost_idx)
5345 [[ -z "$old_status" ]] ||
5346 skip_env "OST $ost_name is in $old_status status"
5348 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5351 local new_status=$(ost_dev_status $ost_idx)
5353 [[ "$new_status" = "D" ]] ||
5354 error "OST $ost_name is in status of '$new_status', not 'D'"
5356 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5359 new_status=$(ost_dev_status $ost_idx)
5360 [[ -z "$new_status" ]] ||
5361 error "OST $ost_name is in status of '$new_status', not ''"
5363 run_test 56c "check 'lfs df' showing device status"
5368 local local_tdir="$1"
5369 local local_numfiles="$2"
5370 local local_numdirs="$3"
5371 local dir_params="$4"
5372 local dir_stripe_params="$5"
5374 if [ ! -d "$local_tdir" ] ; then
5375 test_mkdir -p $dir_stripe_params $local_tdir
5376 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5377 for i in $(seq $local_numfiles) ; do
5378 touch $local_tdir/file$i
5380 for i in $(seq $local_numdirs) ; do
5381 test_mkdir $dir_stripe_params $local_tdir/dir$i
5382 for j in $(seq $local_numfiles) ; do
5383 touch $local_tdir/dir$i/file$j
5389 setup_56_special() {
5391 local local_numfiles=$2
5392 local local_numdirs=$3
5394 setup_56 $local_tdir $local_numfiles $local_numdirs
5396 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5397 for i in $(seq $local_numfiles) ; do
5398 mknod $local_tdir/loop${i}b b 7 $i
5399 mknod $local_tdir/null${i}c c 1 3
5400 ln -s $local_tdir/file1 $local_tdir/link${i}
5402 for i in $(seq $local_numdirs) ; do
5403 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5404 mknod $local_tdir/dir$i/null${i}c c 1 3
5405 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5411 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5412 local expected=$(($NUMDIRS + 2))
5414 setup_56 $dir $NUMFILES $NUMDIRS
5416 # test lfs find with -name
5417 for i in $(seq $NUMFILES) ; do
5418 local nums=$($LFS find -name "*$i" $dir | wc -l)
5420 [ $nums -eq $expected ] ||
5421 error "lfs find -name '*$i' $dir wrong: "\
5422 "found $nums, expected $expected"
5425 run_test 56g "check lfs find -name"
5428 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5429 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5431 setup_56 $dir $NUMFILES $NUMDIRS
5433 # test lfs find with ! -name
5434 for i in $(seq $NUMFILES) ; do
5435 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5437 [ $nums -eq $expected ] ||
5438 error "lfs find ! -name '*$i' $dir wrong: "\
5439 "found $nums, expected $expected"
5442 run_test 56h "check lfs find ! -name"
5445 local dir=$DIR/$tdir
5449 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5452 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5454 run_test 56i "check 'lfs find -ost UUID' skips directories"
5457 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5459 setup_56_special $dir $NUMFILES $NUMDIRS
5461 local expected=$((NUMDIRS + 1))
5462 local cmd="$LFS find -type d $dir"
5463 local nums=$($cmd | wc -l)
5465 [ $nums -eq $expected ] ||
5466 error "'$cmd' wrong: found $nums, expected $expected"
5468 run_test 56j "check lfs find -type d"
5471 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5473 setup_56_special $dir $NUMFILES $NUMDIRS
5475 local expected=$(((NUMDIRS + 1) * NUMFILES))
5476 local cmd="$LFS find -type f $dir"
5477 local nums=$($cmd | wc -l)
5479 [ $nums -eq $expected ] ||
5480 error "'$cmd' wrong: found $nums, expected $expected"
5482 run_test 56k "check lfs find -type f"
5485 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5487 setup_56_special $dir $NUMFILES $NUMDIRS
5489 local expected=$((NUMDIRS + NUMFILES))
5490 local cmd="$LFS find -type b $dir"
5491 local nums=$($cmd | wc -l)
5493 [ $nums -eq $expected ] ||
5494 error "'$cmd' wrong: found $nums, expected $expected"
5496 run_test 56l "check lfs find -type b"
5499 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5501 setup_56_special $dir $NUMFILES $NUMDIRS
5503 local expected=$((NUMDIRS + NUMFILES))
5504 local cmd="$LFS find -type c $dir"
5505 local nums=$($cmd | wc -l)
5506 [ $nums -eq $expected ] ||
5507 error "'$cmd' wrong: found $nums, expected $expected"
5509 run_test 56m "check lfs find -type c"
5512 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5513 setup_56_special $dir $NUMFILES $NUMDIRS
5515 local expected=$((NUMDIRS + NUMFILES))
5516 local cmd="$LFS find -type l $dir"
5517 local nums=$($cmd | wc -l)
5519 [ $nums -eq $expected ] ||
5520 error "'$cmd' wrong: found $nums, expected $expected"
5522 run_test 56n "check lfs find -type l"
5525 local dir=$DIR/$tdir
5527 setup_56 $dir $NUMFILES $NUMDIRS
5528 utime $dir/file1 > /dev/null || error "utime (1)"
5529 utime $dir/file2 > /dev/null || error "utime (2)"
5530 utime $dir/dir1 > /dev/null || error "utime (3)"
5531 utime $dir/dir2 > /dev/null || error "utime (4)"
5532 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5533 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5536 local nums=$($LFS find -mtime +0 $dir | wc -l)
5538 [ $nums -eq $expected ] ||
5539 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5542 cmd="$LFS find -mtime 0 $dir"
5543 nums=$($cmd | wc -l)
5544 [ $nums -eq $expected ] ||
5545 error "'$cmd' wrong: found $nums, expected $expected"
5547 run_test 56o "check lfs find -mtime for old files"
5550 local dir=$DIR/$tdir
5554 # just to make sure there is something that won't be found
5556 touch $dir/$tfile.now
5558 for age in year week day hour min; do
5559 count=$((count + 1))
5561 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5562 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5563 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5565 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5566 local nums=$($cmd | wc -l)
5567 [ $nums -eq $expected ] ||
5568 error "'$cmd' wrong: found $nums, expected $expected"
5570 cmd="$LFS find $dir -atime $count${age:0:1}"
5571 nums=$($cmd | wc -l)
5572 [ $nums -eq $expected ] ||
5573 error "'$cmd' wrong: found $nums, expected $expected"
5577 cmd="$LFS find $dir -ctime +1s -type f"
5578 nums=$($cmd | wc -l)
5579 (( $nums == $count * 2 + 1)) ||
5580 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5582 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5585 [ $RUNAS_ID -eq $UID ] &&
5586 skip_env "RUNAS_ID = UID = $UID -- skipping"
5588 local dir=$DIR/$tdir
5590 setup_56 $dir $NUMFILES $NUMDIRS
5591 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5593 local expected=$NUMFILES
5594 local cmd="$LFS find -uid $RUNAS_ID $dir"
5595 local nums=$($cmd | wc -l)
5597 [ $nums -eq $expected ] ||
5598 error "'$cmd' wrong: found $nums, expected $expected"
5600 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5601 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5602 nums=$($cmd | wc -l)
5603 [ $nums -eq $expected ] ||
5604 error "'$cmd' wrong: found $nums, expected $expected"
5606 run_test 56p "check lfs find -uid and ! -uid"
5609 [ $RUNAS_ID -eq $UID ] &&
5610 skip_env "RUNAS_ID = UID = $UID -- skipping"
5612 local dir=$DIR/$tdir
5614 setup_56 $dir $NUMFILES $NUMDIRS
5615 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5617 local expected=$NUMFILES
5618 local cmd="$LFS find -gid $RUNAS_GID $dir"
5619 local nums=$($cmd | wc -l)
5621 [ $nums -eq $expected ] ||
5622 error "'$cmd' wrong: found $nums, expected $expected"
5624 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5625 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5626 nums=$($cmd | wc -l)
5627 [ $nums -eq $expected ] ||
5628 error "'$cmd' wrong: found $nums, expected $expected"
5630 run_test 56q "check lfs find -gid and ! -gid"
5633 local dir=$DIR/$tdir
5635 setup_56 $dir $NUMFILES $NUMDIRS
5638 local cmd="$LFS find -size 0 -type f $dir"
5639 local nums=$($cmd | wc -l)
5641 [ $nums -eq $expected ] ||
5642 error "'$cmd' wrong: found $nums, expected $expected"
5644 cmd="$LFS find ! -size 0 -type f $dir"
5645 nums=$($cmd | wc -l)
5646 [ $nums -eq $expected ] ||
5647 error "'$cmd' wrong: found $nums, expected $expected"
5648 echo "test" > $dir/$tfile
5649 echo "test2" > $dir/$tfile.2 && sync
5651 cmd="$LFS find -size 5 -type f $dir"
5652 nums=$($cmd | wc -l)
5653 [ $nums -eq $expected ] ||
5654 error "'$cmd' wrong: found $nums, expected $expected"
5656 cmd="$LFS find -size +5 -type f $dir"
5657 nums=$($cmd | wc -l)
5658 [ $nums -eq $expected ] ||
5659 error "'$cmd' wrong: found $nums, expected $expected"
5661 cmd="$LFS find -size +0 -type f $dir"
5662 nums=$($cmd | wc -l)
5663 [ $nums -eq $expected ] ||
5664 error "'$cmd' wrong: found $nums, expected $expected"
5666 cmd="$LFS find ! -size -5 -type f $dir"
5667 nums=$($cmd | wc -l)
5668 [ $nums -eq $expected ] ||
5669 error "'$cmd' wrong: found $nums, expected $expected"
5671 cmd="$LFS find -size -5 -type f $dir"
5672 nums=$($cmd | wc -l)
5673 [ $nums -eq $expected ] ||
5674 error "'$cmd' wrong: found $nums, expected $expected"
5676 run_test 56r "check lfs find -size works"
5678 test_56s() { # LU-611 #LU-9369
5679 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5681 local dir=$DIR/$tdir
5682 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5684 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5685 for i in $(seq $NUMDIRS); do
5686 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5689 local expected=$NUMDIRS
5690 local cmd="$LFS find -c $OSTCOUNT $dir"
5691 local nums=$($cmd | wc -l)
5693 [ $nums -eq $expected ] || {
5694 $LFS getstripe -R $dir
5695 error "'$cmd' wrong: found $nums, expected $expected"
5698 expected=$((NUMDIRS + onestripe))
5699 cmd="$LFS find -stripe-count +0 -type f $dir"
5700 nums=$($cmd | wc -l)
5701 [ $nums -eq $expected ] || {
5702 $LFS getstripe -R $dir
5703 error "'$cmd' wrong: found $nums, expected $expected"
5707 cmd="$LFS find -stripe-count 1 -type f $dir"
5708 nums=$($cmd | wc -l)
5709 [ $nums -eq $expected ] || {
5710 $LFS getstripe -R $dir
5711 error "'$cmd' wrong: found $nums, expected $expected"
5714 cmd="$LFS find -stripe-count -2 -type f $dir"
5715 nums=$($cmd | wc -l)
5716 [ $nums -eq $expected ] || {
5717 $LFS getstripe -R $dir
5718 error "'$cmd' wrong: found $nums, expected $expected"
5722 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5723 nums=$($cmd | wc -l)
5724 [ $nums -eq $expected ] || {
5725 $LFS getstripe -R $dir
5726 error "'$cmd' wrong: found $nums, expected $expected"
5729 run_test 56s "check lfs find -stripe-count works"
5731 test_56t() { # LU-611 #LU-9369
5732 local dir=$DIR/$tdir
5734 setup_56 $dir 0 $NUMDIRS
5735 for i in $(seq $NUMDIRS); do
5736 $LFS setstripe -S 8M $dir/dir$i/$tfile
5739 local expected=$NUMDIRS
5740 local cmd="$LFS find -S 8M $dir"
5741 local nums=$($cmd | wc -l)
5743 [ $nums -eq $expected ] || {
5744 $LFS getstripe -R $dir
5745 error "'$cmd' wrong: found $nums, expected $expected"
5749 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5751 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5753 expected=$(((NUMDIRS + 1) * NUMFILES))
5754 cmd="$LFS find -stripe-size 512k -type f $dir"
5755 nums=$($cmd | wc -l)
5756 [ $nums -eq $expected ] ||
5757 error "'$cmd' wrong: found $nums, expected $expected"
5759 cmd="$LFS find -stripe-size +320k -type f $dir"
5760 nums=$($cmd | wc -l)
5761 [ $nums -eq $expected ] ||
5762 error "'$cmd' wrong: found $nums, expected $expected"
5764 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5765 cmd="$LFS find -stripe-size +200k -type f $dir"
5766 nums=$($cmd | wc -l)
5767 [ $nums -eq $expected ] ||
5768 error "'$cmd' wrong: found $nums, expected $expected"
5770 cmd="$LFS find -stripe-size -640k -type f $dir"
5771 nums=$($cmd | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "'$cmd' wrong: found $nums, expected $expected"
5776 cmd="$LFS find -stripe-size 256k -type f $dir"
5777 nums=$($cmd | wc -l)
5778 [ $nums -eq $expected ] ||
5779 error "'$cmd' wrong: found $nums, expected $expected"
5781 cmd="$LFS find -stripe-size -320k -type f $dir"
5782 nums=$($cmd | wc -l)
5783 [ $nums -eq $expected ] ||
5784 error "'$cmd' wrong: found $nums, expected $expected"
5787 cmd="$LFS find -stripe-size 1024k -type f $dir"
5788 nums=$($cmd | wc -l)
5789 [ $nums -eq $expected ] ||
5790 error "'$cmd' wrong: found $nums, expected $expected"
5792 run_test 56t "check lfs find -stripe-size works"
5794 test_56u() { # LU-611
5795 local dir=$DIR/$tdir
5797 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5799 if [[ $OSTCOUNT -gt 1 ]]; then
5800 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5806 local expected=$(((NUMDIRS + 1) * NUMFILES))
5807 local cmd="$LFS find -stripe-index 0 -type f $dir"
5808 local nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5814 cmd="$LFS find -stripe-index 1 -type f $dir"
5815 nums=$($cmd | wc -l)
5816 [ $nums -eq $expected ] ||
5817 error "'$cmd' wrong: found $nums, expected $expected"
5819 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5820 nums=$($cmd | wc -l)
5821 [ $nums -eq $expected ] ||
5822 error "'$cmd' wrong: found $nums, expected $expected"
5825 # This should produce an error and not return any files
5826 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5827 nums=$($cmd 2>/dev/null | wc -l)
5828 [ $nums -eq $expected ] ||
5829 error "'$cmd' wrong: found $nums, expected $expected"
5831 if [[ $OSTCOUNT -gt 1 ]]; then
5832 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5833 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5839 run_test 56u "check lfs find -stripe-index works"
5843 local dir=$DIR/$tdir
5845 setup_56 $dir $NUMFILES $NUMDIRS
5847 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5848 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5850 for file in $($LFS find -m $UUID $dir); do
5851 file_midx=$($LFS getstripe -m $file)
5852 [ $file_midx -eq $mdt_idx ] ||
5853 error "lfs find -m $UUID != getstripe -m $file_midx"
5856 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5862 local dir=$DIR/$tdir
5864 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5866 local stripe_size=$($LFS getstripe -S -d $dir) ||
5867 error "$LFS getstripe -S -d $dir failed"
5868 stripe_size=${stripe_size%% *}
5870 local file_size=$((stripe_size * OSTCOUNT))
5871 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5872 local required_space=$((file_num * file_size))
5873 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5875 [[ $free_space -le $((required_space / 1024)) ]] &&
5876 skip_env "need $required_space, have $free_space kbytes"
5879 local dd_count=$((file_size / dd_bs))
5881 # write data into the files
5886 for i in $(seq $NUMFILES); do
5888 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5889 error "write data into $file failed"
5891 for i in $(seq $NUMDIRS); do
5892 for j in $(seq $NUMFILES); do
5893 file=$dir/dir$i/file$j
5894 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5895 error "write data into $file failed"
5899 # $LFS_MIGRATE will fail if hard link migration is unsupported
5900 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5901 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5902 error "creating links to $dir/dir1/file1 failed"
5907 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5910 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5913 eval $cmd || error "$cmd failed"
5915 check_stripe_count $dir/file1 $expected
5917 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5919 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5920 # OST 1 if it is on OST 0. This file is small enough to
5921 # be on only one stripe.
5922 file=$dir/migr_1_ost
5923 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5924 error "write data into $file failed"
5925 local obdidx=$($LFS getstripe -i $file)
5926 local oldmd5=$(md5sum $file)
5929 [[ $obdidx -eq 0 ]] && newobdidx=1
5930 cmd="$LFS migrate -i $newobdidx $file"
5932 eval $cmd || error "$cmd failed"
5934 local realobdix=$($LFS getstripe -i $file)
5935 local newmd5=$(md5sum $file)
5937 [[ $newobdidx -ne $realobdix ]] &&
5938 error "new OST is different (was=$obdidx, "\
5939 "wanted=$newobdidx, got=$realobdix)"
5940 [[ "$oldmd5" != "$newmd5" ]] &&
5941 error "md5sum differ: $oldmd5, $newmd5"
5945 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5947 eval $cmd || error "$cmd failed"
5949 for j in $(seq $NUMFILES); do
5950 check_stripe_count $dir/dir1/file$j $expected
5953 # lfs_migrate works with lfs find
5954 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5955 $LFS_MIGRATE -y -c $expected"
5957 eval $cmd || error "$cmd failed"
5959 for i in $(seq 2 $NUMFILES); do
5960 check_stripe_count $dir/file$i $expected
5962 for i in $(seq 2 $NUMDIRS); do
5963 for j in $(seq $NUMFILES); do
5964 check_stripe_count $dir/dir$i/file$j $expected
5968 run_test 56w "check lfs_migrate -c stripe_count works"
5971 local file1=$DIR/$tdir/file1
5972 local create_pool=false
5973 local initial_pool=$($LFS getstripe -p $DIR)
5977 echo -n "Creating test dir..."
5978 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5981 echo -n "Creating test file..."
5982 touch $file1 || error "cannot create file"
5985 echo -n "Detecting existing pools..."
5986 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5988 if [ ${#pool_list[@]} -gt 0 ]; then
5989 echo "${pool_list[@]}"
5990 for thispool in "${pool_list[@]}"; do
5991 if [[ -z "$initial_pool" ||
5992 "$initial_pool" != "$thispool" ]]; then
5994 echo "Using existing pool '$pool'"
5999 echo "none detected."
6001 if [ -z "$pool" ]; then
6002 pool=${POOL:-testpool}
6003 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6004 echo -n "Creating pool '$pool'..."
6006 pool_add $pool &> /dev/null ||
6007 error "pool_add failed"
6010 echo -n "Adding target to pool..."
6011 pool_add_targets $pool 0 0 1 &> /dev/null ||
6012 error "pool_add_targets failed"
6016 echo -n "Setting pool using -p option..."
6017 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6018 error "migrate failed rc = $?"
6021 echo -n "Verifying test file is in pool after migrating..."
6022 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6023 error "file was not migrated to pool $pool"
6026 echo -n "Removing test file from pool '$pool'..."
6027 $LFS migrate $file1 &> /dev/null ||
6028 error "cannot remove from pool"
6029 [ "$($LFS getstripe -p $file1)" ] &&
6030 error "pool still set"
6033 echo -n "Setting pool using --pool option..."
6034 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6035 error "migrate failed rc = $?"
6040 if $create_pool; then
6041 destroy_test_pools 2> /dev/null ||
6042 error "destroy test pools failed"
6045 run_test 56wb "check lfs_migrate pool support"
6048 local file1="$DIR/$tdir/file1"
6050 echo -n "Creating test dir..."
6051 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6052 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6053 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6054 error "cannot set stripe"
6057 echo -n "Setting initial stripe for test file..."
6058 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6059 error "cannot set stripe"
6060 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6061 error "stripe size not set"
6064 # File currently set to -S 512K -c 1
6066 # Ensure -c and -S options are rejected when -R is set
6067 echo -n "Verifying incompatible options are detected..."
6068 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6069 error "incompatible -c and -R options not detected"
6070 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6071 error "incompatible -S and -R options not detected"
6074 # Ensure unrecognized options are passed through to 'lfs migrate'
6075 echo -n "Verifying -S option is passed through to lfs migrate..."
6076 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6077 error "migration failed"
6078 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6079 error "file was not restriped"
6082 # File currently set to -S 1M -c 1
6084 # Ensure long options are supported
6085 echo -n "Verifying long options supported..."
6086 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6087 error "long option without argument not supported"
6088 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6089 error "long option with argument not supported"
6090 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6091 error "file not restriped with --stripe-size option"
6094 # File currently set to -S 512K -c 1
6096 if [ "$OSTCOUNT" -gt 1 ]; then
6097 echo -n "Verifying explicit stripe count can be set..."
6098 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6099 error "migrate failed"
6100 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6101 error "file not restriped to explicit count"
6105 # File currently set to -S 512K -c 1 or -S 512K -c 2
6107 # Ensure parent striping is used if -R is set, and no stripe
6108 # count or size is specified
6109 echo -n "Setting stripe for parent directory..."
6110 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6111 error "cannot set stripe"
6114 echo -n "Verifying restripe option uses parent stripe settings..."
6115 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6116 error "migrate failed"
6117 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6118 error "file not restriped to parent settings"
6119 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6120 error "file not restriped to parent settings"
6123 # File currently set to -S 1M -c 1
6125 # Ensure striping is preserved if -R is not set, and no stripe
6126 # count or size is specified
6127 echo -n "Verifying striping size preserved when not specified..."
6128 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6129 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6130 error "cannot set stripe on parent directory"
6131 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6132 error "migrate failed"
6133 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6134 error "file was restriped"
6137 # Ensure file name properly detected when final option has no argument
6138 echo -n "Verifying file name properly detected..."
6139 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6140 error "file name interpreted as option argument"
6146 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6149 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6151 local file1=$DIR/$tdir/file1
6153 echo -n "Creating test dir..."
6154 test_mkdir $DIR/$tdir || error "cannot create dir"
6157 echo -n "Creating test file..."
6161 # Ensure 'lfs migrate' will fail by using a non-existent option,
6162 # and make sure rsync is not called to recover
6163 echo -n "Make sure --no-rsync option works..."
6164 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6165 grep -q 'refusing to fall back to rsync' ||
6166 error "rsync was called with --no-rsync set"
6169 # Ensure rsync is called without trying 'lfs migrate' first
6170 echo -n "Make sure --rsync option works..."
6171 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6172 grep -q 'falling back to rsync' &&
6173 error "lfs migrate was called with --rsync set"
6176 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6177 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6178 grep -q 'at the same time' ||
6179 error "--rsync and --no-rsync accepted concurrently"
6185 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6188 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6189 check_swap_layouts_support
6191 local dir=$DIR/$tdir
6192 local ref1=/etc/passwd
6193 local file1=$dir/file1
6195 test_mkdir $dir || error "creating dir $dir"
6196 $LFS setstripe -c 2 $file1
6198 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6199 stripe=$($LFS getstripe -c $file1)
6200 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6201 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6206 run_test 56x "lfs migration support"
6209 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6210 check_swap_layouts_support
6212 local dir=$DIR/$tdir/$testnum
6216 local ref1=/etc/passwd
6217 local file1=$dir/file1
6219 $LFS setstripe -c 2 $file1
6221 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6223 local stripe=$($LFS getstripe -c $file1)
6225 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6226 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6231 run_test 56xa "lfs migration --block support"
6233 check_migrate_links() {
6235 local file1="$dir/file1"
6238 local total_count=$(($begin + $count - 1))
6239 local symlink_count=10
6242 if [ ! -f "$file1" ]; then
6243 echo -n "creating initial file..."
6244 $LFS setstripe -c 1 -S "512k" "$file1" ||
6245 error "cannot setstripe initial file"
6248 echo -n "creating symlinks..."
6249 for s in $(seq 1 $symlink_count); do
6250 ln -s "$file1" "$dir/slink$s" ||
6251 error "cannot create symlinks"
6255 echo -n "creating nonlinked files..."
6256 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6257 error "cannot create nonlinked files"
6262 if [ ! -f "$dir/file$total_count" ]; then
6263 echo -n "creating hard links $begin:$total_count..."
6264 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6265 /dev/null || error "cannot create hard links"
6269 echo -n "checking number of hard links listed in xattrs..."
6270 local fid=$($LFS getstripe -F "$file1")
6271 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6274 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6275 skip "hard link list has unexpected size, skipping test"
6277 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6278 error "link names should exceed xattrs size"
6281 echo -n "migrating files..."
6282 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6284 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6287 # make sure all links have been properly migrated
6288 echo -n "verifying files..."
6289 fid=$($LFS getstripe -F "$file1") ||
6290 error "cannot get fid for file $file1"
6291 for i in $(seq 2 $total_count); do
6292 local fid2=$($LFS getstripe -F $dir/file$i)
6294 [ "$fid2" == "$fid" ] ||
6295 error "migrated hard link has mismatched FID"
6298 # make sure hard links were properly detected, and migration was
6299 # performed only once for the entire link set; nonlinked files should
6301 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
6302 local expected=$(($uniq_count + 1))
6304 [ "$actual" -eq "$expected" ] ||
6305 error "hard links individually migrated ($actual != $expected)"
6307 # make sure the correct number of hard links are present
6308 local hardlinks=$(stat -c '%h' "$file1")
6310 [ $hardlinks -eq $total_count ] ||
6311 error "num hard links $hardlinks != $total_count"
6318 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6319 skip "Need MDS version at least 2.10.55"
6321 local dir="$DIR/$tdir"
6323 test_mkdir "$dir" || error "cannot create dir $dir"
6325 echo "testing lfs migrate mode when all links fit within xattrs"
6326 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6328 echo "testing rsync mode when all links fit within xattrs"
6329 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6331 echo "testing lfs migrate mode when all links do not fit within xattrs"
6332 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6334 echo "testing rsync mode when all links do not fit within xattrs"
6335 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6341 run_test 56xb "lfs migration hard link support"
6344 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6346 local dir="$DIR/$tdir"
6348 test_mkdir "$dir" || error "cannot create dir $dir"
6350 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6351 echo -n "Setting initial stripe for 20MB test file..."
6352 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
6354 echo -n "Sizing 20MB test file..."
6355 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6357 echo -n "Verifying small file autostripe count is 1..."
6358 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
6359 error "cannot migrate 20MB file"
6360 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6361 error "cannot get stripe for $dir/20mb"
6362 [ $stripe_count -eq 1 ] ||
6363 error "unexpected stripe count $stripe_count for 20MB file"
6367 # Test 2: File is small enough to fit within the available space on
6368 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6369 # have at least an additional 1KB for each desired stripe for test 3
6370 echo -n "Setting stripe for 1GB test file..."
6371 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
6373 echo -n "Sizing 1GB test file..."
6374 # File size is 1GB + 3KB
6375 truncate "$dir/1gb" 1073744896 &> /dev/null ||
6376 error "cannot create 1GB test file"
6378 echo -n "Migrating 1GB file..."
6379 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
6380 error "cannot migrate file"
6382 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6383 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6384 error "cannot get stripe for $dir/1gb"
6385 [ $stripe_count -eq 2 ] ||
6386 error "unexpected stripe count $stripe_count (expected 2)"
6389 # Test 3: File is too large to fit within the available space on
6390 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6391 if [ $OSTCOUNT -ge 3 ]; then
6392 # The required available space is calculated as
6393 # file size (1GB + 3KB) / OST count (3).
6394 local kb_per_ost=349526
6396 echo -n "Migrating 1GB file..."
6397 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6398 /dev/null || error "cannot migrate file"
6401 stripe_count=$($LFS getstripe -c "$dir/1gb")
6402 echo -n "Verifying autostripe count with limited space..."
6403 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6404 error "unexpected stripe count $stripe_count (wanted 3)"
6411 run_test 56xc "lfs migration autostripe"
6414 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6415 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6418 local dir=$DIR/$tdir
6422 test_mkdir -p $dir || error "creating dir $dir"
6423 touch $f1 || error "creating std file $f1"
6424 $MULTIOP $f2 H2c || error "creating released file $f2"
6426 # a directory can be raid0, so ask only for files
6427 res=$($LFS find $dir -L raid0 -type f | wc -l)
6428 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6430 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6431 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6433 # only files can be released, so no need to force file search
6434 res=$($LFS find $dir -L released)
6435 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6437 res=$($LFS find $dir -type f \! -L released)
6438 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6440 run_test 56y "lfs find -L raid0|released"
6442 test_56z() { # LU-4824
6443 # This checks to make sure 'lfs find' continues after errors
6444 # There are two classes of errors that should be caught:
6445 # - If multiple paths are provided, all should be searched even if one
6447 # - If errors are encountered during the search, it should not terminate
6449 local dir=$DIR/$tdir
6453 for i in d{0..9}; do
6456 touch $dir/d{0..9}/$tfile
6457 $LFS find $DIR/non_existent_dir $dir &&
6458 error "$LFS find did not return an error"
6459 # Make a directory unsearchable. This should NOT be the last entry in
6460 # directory order. Arbitrarily pick the 6th entry
6461 chmod 700 $($LFS find $dir -type d | sed '6!d')
6463 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6465 # The user should be able to see 10 directories and 9 files
6466 [ $count == 19 ] || error "$LFS find did not continue after error"
6468 run_test 56z "lfs find should continue after an error"
6470 test_56aa() { # LU-5937
6471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6473 local dir=$DIR/$tdir
6476 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6478 createmany -o $dir/striped_dir/${tfile}- 1024
6479 local dirs=$($LFS find --size +8k $dir/)
6481 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6483 run_test 56aa "lfs find --size under striped dir"
6485 test_56ab() { # LU-10705
6486 test_mkdir $DIR/$tdir
6487 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6488 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6489 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6490 # Flush writes to ensure valid blocks. Need to be more thorough for
6491 # ZFS, since blocks are not allocated/returned to client immediately.
6493 wait_zfs_commit ost1 2
6494 cancel_lru_locks osc
6497 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6499 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6501 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6502 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6504 rm -f $DIR/$tdir/$tfile.[123]
6506 run_test 56ab "lfs find --blocks"
6509 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6510 skip "Need MDS version at least 2.10.50"
6512 # Create composite files with one component
6513 local dir=$DIR/$tdir
6515 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6516 # Create composite files with three components
6517 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6518 # Create non-composite files
6519 createmany -o $dir/${tfile}- 10
6521 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6523 [[ $nfiles == 10 ]] ||
6524 error "lfs find -E 1M found $nfiles != 10 files"
6526 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6527 [[ $nfiles == 25 ]] ||
6528 error "lfs find ! -E 1M found $nfiles != 25 files"
6530 # All files have a component that starts at 0
6531 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6532 [[ $nfiles == 35 ]] ||
6533 error "lfs find --component-start 0 - $nfiles != 35 files"
6535 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6536 [[ $nfiles == 15 ]] ||
6537 error "lfs find --component-start 2M - $nfiles != 15 files"
6539 # All files created here have a componenet that does not starts at 2M
6540 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6541 [[ $nfiles == 35 ]] ||
6542 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6544 # Find files with a specified number of components
6545 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6546 [[ $nfiles == 15 ]] ||
6547 error "lfs find --component-count 3 - $nfiles != 15 files"
6549 # Remember non-composite files have a component count of zero
6550 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6551 [[ $nfiles == 10 ]] ||
6552 error "lfs find --component-count 0 - $nfiles != 10 files"
6554 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6555 [[ $nfiles == 20 ]] ||
6556 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6558 # All files have a flag called "init"
6559 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6560 [[ $nfiles == 35 ]] ||
6561 error "lfs find --component-flags init - $nfiles != 35 files"
6563 # Multi-component files will have a component not initialized
6564 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6565 [[ $nfiles == 15 ]] ||
6566 error "lfs find !--component-flags init - $nfiles != 15 files"
6571 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6574 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6575 skip "Need MDS version at least 2.10.57"
6585 # create mirrored directories and mirrored files
6586 mkdir $td || error "mkdir $td failed"
6587 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6588 createmany -o $tf- 10 || error "create $tf- failed"
6590 for i in $(seq 2); do
6592 mkdir $dir || error "mkdir $dir failed"
6593 $LFS mirror create -N$((3 + i)) $dir ||
6594 error "create mirrored dir $dir failed"
6595 createmany -o $dir/$tfile- 10 ||
6596 error "create $dir/$tfile- failed"
6599 # change the states of some mirrored files
6601 for i in $(seq 2); do
6603 for j in $(seq 4 9); do
6604 echo foo > $dir/$tfile-$j
6608 # find mirrored files with specific mirror count
6609 cmd="$LFS find --mirror-count 3 --type f $td"
6610 nfiles=$($cmd | wc -l)
6611 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6613 cmd="$LFS find ! --mirror-count 3 --type f $td"
6614 nfiles=$($cmd | wc -l)
6615 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6617 cmd="$LFS find --mirror-count +2 --type f $td"
6618 nfiles=$($cmd | wc -l)
6619 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6621 cmd="$LFS find --mirror-count -6 --type f $td"
6622 nfiles=$($cmd | wc -l)
6623 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6625 # find mirrored files with specific file state
6626 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6627 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6629 cmd="$LFS find --mirror-state=ro --type f $td"
6630 nfiles=$($cmd | wc -l)
6631 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6633 cmd="$LFS find ! --mirror-state=ro --type f $td"
6634 nfiles=$($cmd | wc -l)
6635 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6637 cmd="$LFS find --mirror-state=wp --type f $td"
6638 nfiles=$($cmd | wc -l)
6639 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6641 cmd="$LFS find ! --mirror-state=sp --type f $td"
6642 nfiles=$($cmd | wc -l)
6643 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6645 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6649 # note test will not do anything if MDS is not local
6650 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6651 skip_env "ldiskfs only test"
6653 remote_mds_nodsh && skip "remote MDS with nodsh"
6655 local MNTDEV="osd*.*MDT*.mntdev"
6656 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6657 [ -z "$DEV" ] && error "can't access $MNTDEV"
6658 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6659 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6660 error "can't access $DEV"
6661 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6662 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6666 run_test 57a "verify MDS filesystem created with large inodes =="
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6670 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6671 skip_env "ldiskfs only test"
6673 remote_mds_nodsh && skip "remote MDS with nodsh"
6675 local dir=$DIR/$tdir
6678 local fileN=$dir/f$filecount
6680 rm -rf $dir || error "removing $dir"
6682 local mdtidx=$($LFS getstripe -m $dir)
6683 local mdtname=MDT$(printf %04x $mdtidx)
6684 local facet=mds$((mdtidx + 1))
6686 echo "mcreating $filecount files"
6687 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6689 # verify that files do not have EAs yet
6690 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6691 error "$file1 has an EA"
6692 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6693 error "$fileN has an EA"
6697 df $dir #make sure we get new statfs data
6698 local mdsfree=$(do_facet $facet \
6699 lctl get_param -n osd*.*$mdtname.kbytesfree)
6700 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6703 echo "opening files to create objects/EAs"
6704 for file in $(seq -f $dir/f%g 1 $filecount); do
6705 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6706 error "opening $file"
6709 # verify that files have EAs now
6710 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6711 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6713 sleep 1 #make sure we get new statfs data
6715 local mdsfree2=$(do_facet $facet \
6716 lctl get_param -n osd*.*$mdtname.kbytesfree)
6717 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6719 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6720 if [ "$mdsfree" != "$mdsfree2" ]; then
6721 error "MDC before $mdcfree != after $mdcfree2"
6723 echo "MDC before $mdcfree != after $mdcfree2"
6724 echo "unable to confirm if MDS has large inodes"
6729 run_test 57b "default LOV EAs are stored inside large inodes ==="
6732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6733 [ -z "$(which wiretest 2>/dev/null)" ] &&
6734 skip_env "could not find wiretest"
6738 run_test 58 "verify cross-platform wire constants =============="
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6743 echo "touch 130 files"
6744 createmany -o $DIR/f59- 130
6746 unlinkmany $DIR/f59- 130
6748 # wait for commitment of removal
6749 wait_delete_completed
6751 run_test 59 "verify cancellation of llog records async ========="
6753 TEST60_HEAD="test_60 run $RANDOM"
6755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6756 remote_mgs_nodsh && skip "remote MGS with nodsh"
6757 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6758 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6759 skip_env "missing subtest run-llog.sh"
6761 log "$TEST60_HEAD - from kernel mode"
6762 do_facet mgs "$LCTL dk > /dev/null"
6763 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6764 do_facet mgs $LCTL dk > $TMP/$tfile
6766 # LU-6388: test llog_reader
6767 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6768 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6769 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6770 skip_env "missing llog_reader"
6771 local fstype=$(facet_fstype mgs)
6772 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6773 skip_env "Only for ldiskfs or zfs type mgs"
6775 local mntpt=$(facet_mntpt mgs)
6776 local mgsdev=$(mgsdevname 1)
6788 #get fid and record list
6789 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6791 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6793 #remount mgs as ldiskfs or zfs type
6794 stop mgs || error "stop mgs failed"
6795 mount_fstype mgs || error "remount mgs failed"
6796 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6799 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6800 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6805 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6807 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6809 echo "obj_file is $obj_file"
6810 do_facet mgs $llog_reader $obj_file
6812 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6813 awk '{ print $3 }' | sed -e "s/^type=//g")
6814 if [ $rec_type != $rec ]; then
6815 echo "FAILED test_60a wrong record type $rec_type," \
6821 #check obj path if record type is LLOG_LOGID_MAGIC
6822 if [ "$rec" == "1064553b" ]; then
6823 path=$(do_facet mgs $llog_reader $obj_file |
6824 grep "path=" | awk '{ print $NF }' |
6825 sed -e "s/^path=//g")
6826 if [ $obj_file != $mntpt/$path ]; then
6827 echo "FAILED test_60a wrong obj path" \
6828 "$montpt/$path, should be $obj_file"
6835 #restart mgs before "error", otherwise it will block the next test
6836 stop mgs || error "stop mgs failed"
6837 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6838 $pass || error "test failed, see FAILED test_60a messages for specifics"
6840 run_test 60a "llog_test run from kernel module and test llog_reader"
6842 test_60b() { # bug 6411
6843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6846 LLOG_COUNT=$(do_facet mgs dmesg |
6847 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6848 /llog_[a-z]*.c:[0-9]/ {
6860 [[ $LLOG_COUNT -gt 120 ]] &&
6861 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6863 run_test 60b "limit repeated messages from CERROR/CWARN"
6866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6868 echo "create 5000 files"
6869 createmany -o $DIR/f60c- 5000
6870 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6871 lctl set_param fail_loc=0x80000137
6872 unlinkmany $DIR/f60c- 5000
6873 lctl set_param fail_loc=0
6875 run_test 60c "unlink file when mds full"
6878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6880 SAVEPRINTK=$(lctl get_param -n printk)
6881 # verify "lctl mark" is even working"
6882 MESSAGE="test message ID $RANDOM $$"
6883 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6884 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6886 lctl set_param printk=0 || error "set lnet.printk failed"
6887 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6888 MESSAGE="new test message ID $RANDOM $$"
6889 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6890 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6891 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6893 lctl set_param -n printk="$SAVEPRINTK"
6895 run_test 60d "test printk console message masking"
6898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6899 remote_mds_nodsh && skip "remote MDS with nodsh"
6902 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6903 do_facet mds1 lctl set_param fail_loc=0x15b
6906 run_test 60e "no space while new llog is being created"
6911 test_mkdir -c $MDSCOUNT $DIR/$tdir
6912 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6917 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6918 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6919 index=$((index + 1))
6925 for i in $(seq 100); do
6926 # define OBD_FAIL_OSD_TXN_START 0x19a
6927 do_facet mds1 lctl set_param fail_loc=0x8000019a
6933 mkdir $DIR/$tdir/new || error "mkdir failed"
6934 rmdir $DIR/$tdir/new || error "rmdir failed"
6936 run_test 60g "transaction abort won't cause MDT hung"
6939 [ $MDS1_VERSION -le $(version_code 2.12.52) ] ||
6940 skip "Need MDS version at least 2.12.52"
6941 [ $MDSCOUNT -le 2 ] || skip "Need >= 2 MDTs"
6945 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6946 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6947 for fail_loc in 0x80000188 0x80000189; do
6948 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6949 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6950 error "mkdir $dir-$fail_loc failed"
6951 for i in {0..10}; do
6952 # create may fail on missing stripe
6953 echo $i > $DIR/$tdir-$fail_loc/$i
6955 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6956 error "getdirstripe $tdir-$fail_loc failed"
6957 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
6958 error "migrate $tdir-$fail_loc failed"
6959 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6960 error "getdirstripe $tdir-$fail_loc failed"
6961 pushd $DIR/$tdir-$fail_loc
6963 echo $f | cmp $f - || error "$f data mismatch"
6966 rm -rf $DIR/$tdir-$fail_loc
6969 run_test 60h "striped directory with missing stripes can be accessed"
6972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6975 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6976 cancel_lru_locks osc
6977 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6980 run_test 61a "mmap() writes don't make sync hang ================"
6983 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
6985 run_test 61b "mmap() of unstriped file is successful"
6987 # bug 2330 - insufficient obd_match error checking causes LBUG
6989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6993 cancel_lru_locks osc
6994 lctl set_param fail_loc=0x405
6995 cat $f && error "cat succeeded, expect -EIO"
6996 lctl set_param fail_loc=0
6998 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6999 # match every page all of the time.
7000 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7002 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7003 # Though this test is irrelevant anymore, it helped to reveal some
7004 # other grant bugs (LU-4482), let's keep it.
7005 test_63a() { # was test_63
7006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7008 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7010 for i in `seq 10` ; do
7011 dd if=/dev/zero of=$DIR/f63 bs=8k &
7017 rm -f $DIR/f63 || true
7019 run_test 63a "Verify oig_wait interruption does not crash ======="
7021 # bug 2248 - async write errors didn't return to application on sync
7022 # bug 3677 - async write errors left page locked
7024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7027 lctl set_param debug=-1
7029 # ensure we have a grant to do async writes
7030 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7033 sync # sync lest earlier test intercept the fail_loc
7035 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7036 lctl set_param fail_loc=0x80000406
7037 $MULTIOP $DIR/$tfile Owy && \
7038 error "sync didn't return ENOMEM"
7039 sync; sleep 2; sync # do a real sync this time to flush page
7040 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7041 error "locked page left in cache after async error" || true
7044 run_test 63b "async write errors should be returned to fsync ==="
7047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7050 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7052 run_test 64a "verify filter grant calculations (in kernel) ====="
7055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7057 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7059 run_test 64b "check out-of-space detection on client"
7062 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7064 run_test 64c "verify grant shrink"
7066 # this does exactly what osc_request.c:osc_announce_cached() does in
7067 # order to calculate max amount of grants to ask from server
7071 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7072 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7074 ((rpc_in_flight ++));
7075 nrpages=$((nrpages * rpc_in_flight))
7077 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7079 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7081 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7082 local undirty=$((nrpages * PAGE_SIZE))
7084 local max_extent_pages
7085 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7086 grep grant_max_extent_size | awk '{print $2}')
7087 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7088 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7089 local grant_extent_tax
7090 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7091 grep grant_extent_tax | awk '{print $2}')
7093 undirty=$((undirty + nrextents * grant_extent_tax))
7098 # this is size of unit for grant allocation. It should be equal to
7099 # what tgt_grant.c:tgt_grant_chunk() calculates
7103 local grant_extent_tax
7105 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7106 grep max_brw_size | awk '{print $2}')
7108 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7109 grep grant_extent_tax | awk '{print $2}')
7111 echo $(((max_brw_size + grant_extent_tax) * 2))
7115 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7116 skip "OST < 2.10.55 doesn't limit grants enough"
7118 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7119 local file=$DIR/$tfile
7121 [[ $($LCTL get_param osc.${tgt}.import |
7122 grep "connect_flags:.*grant_param") ]] ||
7123 skip "no grant_param connect flag"
7125 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7127 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7129 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7130 stack_trap "rm -f $file" EXIT
7132 $LFS setstripe $file -i 0 -c 1
7133 dd if=/dev/zero of=$file bs=1M count=1000 &
7138 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7139 if [[ $cur_grant -gt $max_cur_granted ]]
7142 error "cur_grant $cur_grant > $max_cur_granted"
7145 [[ $? -ne 0 ]] && break;
7150 wait_delete_completed
7151 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7153 run_test 64d "check grant limit exceed"
7155 # bug 1414 - set/get directories' stripe info
7157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7159 test_mkdir $DIR/$tdir
7161 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7163 run_test 65a "directory with no stripe info"
7166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7168 test_mkdir $DIR/$tdir
7169 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7171 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7174 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7176 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7182 test_mkdir $DIR/$tdir
7183 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7185 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7186 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7188 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7190 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7195 test_mkdir $DIR/$tdir
7196 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7197 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7199 if [[ $STRIPECOUNT -le 0 ]]; then
7201 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7202 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7203 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7205 sc=$(($STRIPECOUNT - 1))
7207 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7208 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7209 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7210 error "lverify failed"
7212 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7217 test_mkdir $DIR/$tdir
7219 $LFS setstripe $DIR/$tdir || error "setstripe"
7220 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7221 error "no stripe info failed"
7223 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7225 run_test 65e "directory setstripe defaults"
7228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7230 test_mkdir $DIR/${tdir}f
7231 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7232 error "setstripe succeeded" || true
7234 run_test 65f "dir setstripe permission (should return error) ==="
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 test_mkdir $DIR/$tdir
7240 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7242 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7243 error "setstripe -S failed"
7244 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7245 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7246 error "delete default stripe failed"
7248 run_test 65g "directory setstripe -d"
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7253 test_mkdir $DIR/$tdir
7254 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7256 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7257 error "setstripe -S failed"
7258 test_mkdir $DIR/$tdir/dd1
7259 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7260 error "stripe info inherit failed"
7262 run_test 65h "directory stripe info inherit ===================="
7265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7267 save_layout_restore_at_exit $MOUNT
7269 # bug6367: set non-default striping on root directory
7270 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7272 # bug12836: getstripe on -1 default directory striping
7273 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7275 # bug12836: getstripe -v on -1 default directory striping
7276 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7278 # bug12836: new find on -1 default directory striping
7279 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7281 run_test 65i "various tests to set root directory striping"
7283 test_65j() { # bug6367
7284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7288 # if we aren't already remounting for each test, do so for this test
7289 if [ "$I_MOUNTED" = "yes" ]; then
7290 cleanup || error "failed to unmount"
7294 save_layout_restore_at_exit $MOUNT
7296 $LFS setstripe -d $MOUNT || error "setstripe failed"
7298 run_test 65j "set default striping on root directory (bug 6367)="
7302 wait_delete_completed
7303 do_facet $SINGLEMDS "lctl set_param -n \
7304 osp.$ost*MDT0000.max_create_count=$max_count"
7305 do_facet $SINGLEMDS "lctl set_param -n \
7306 osp.$ost*MDT0000.create_count=$count"
7307 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7308 echo $INACTIVE_OSC "is Activate"
7310 wait_osc_import_state mds ost$ostnum FULL
7313 test_65k() { # bug11679
7314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7315 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7316 remote_mds_nodsh && skip "remote MDS with nodsh"
7318 local disable_precreate=true
7319 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7320 disable_precreate=false
7322 echo "Check OST status: "
7323 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7324 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7326 for OSC in $MDS_OSCS; do
7327 echo $OSC "is active"
7328 do_facet $SINGLEMDS lctl --device %$OSC activate
7331 for INACTIVE_OSC in $MDS_OSCS; do
7332 local ost=$(osc_to_ost $INACTIVE_OSC)
7333 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7334 lov.*md*.target_obd |
7335 awk -F: /$ost/'{ print $1 }' | head -n 1)
7338 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7339 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7341 echo "Deactivate: " $INACTIVE_OSC
7342 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7344 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7345 osp.$ost*MDT0000.create_count")
7346 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7347 osp.$ost*MDT0000.max_create_count")
7348 $disable_precreate &&
7349 do_facet $SINGLEMDS "lctl set_param -n \
7350 osp.$ost*MDT0000.max_create_count=0"
7352 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7353 [ -f $DIR/$tdir/$idx ] && continue
7354 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7355 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7357 error "setstripe $idx should succeed"; }
7358 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7360 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7363 do_facet $SINGLEMDS "lctl set_param -n \
7364 osp.$ost*MDT0000.max_create_count=$max_count"
7365 do_facet $SINGLEMDS "lctl set_param -n \
7366 osp.$ost*MDT0000.create_count=$count"
7367 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7368 echo $INACTIVE_OSC "is Activate"
7370 wait_osc_import_state mds ost$ostnum FULL
7373 run_test 65k "validate manual striping works properly with deactivated OSCs"
7375 test_65l() { # bug 12836
7376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7378 test_mkdir -p $DIR/$tdir/test_dir
7379 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7380 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7382 run_test 65l "lfs find on -1 stripe dir ========================"
7385 local layout=$(save_layout $MOUNT)
7386 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7387 restore_layout $MOUNT $layout
7388 error "setstripe should fail by non-root users"
7392 run_test 65m "normal user can't set filesystem default stripe"
7395 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7396 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7397 skip "Need MDS version at least 2.12.50"
7398 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7400 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7401 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7402 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7404 local root_layout=$(save_layout $MOUNT)
7405 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7407 # new subdirectory under root directory should not inherit
7408 # the default layout from root
7409 local dir1=$MOUNT/$tdir-1
7410 mkdir $dir1 || error "mkdir $dir1 failed"
7411 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7412 error "$dir1 shouldn't have LOV EA"
7414 # delete the default layout on root directory
7415 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7417 local dir2=$MOUNT/$tdir-2
7418 mkdir $dir2 || error "mkdir $dir2 failed"
7419 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7420 error "$dir2 shouldn't have LOV EA"
7422 # set a new striping pattern on root directory
7423 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7424 local new_def_stripe_size=$((def_stripe_size * 2))
7425 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7426 error "set stripe size on $MOUNT failed"
7428 # new file created in $dir2 should inherit the new stripe size from
7429 # the filesystem default
7430 local file2=$dir2/$tfile-2
7431 touch $file2 || error "touch $file2 failed"
7433 local file2_stripe_size=$($LFS getstripe -S $file2)
7434 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7435 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7437 local dir3=$MOUNT/$tdir-3
7438 mkdir $dir3 || error "mkdir $dir3 failed"
7439 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7440 error "$dir3 shouldn't have LOV EA"
7442 # set OST pool on root directory
7443 local pool=$TESTNAME
7444 pool_add $pool || error "add $pool failed"
7445 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7446 error "add targets to $pool failed"
7448 $LFS setstripe -p $pool $MOUNT ||
7449 error "set OST pool on $MOUNT failed"
7451 # new file created in $dir3 should inherit the pool from
7452 # the filesystem default
7453 local file3=$dir3/$tfile-3
7454 touch $file3 || error "touch $file3 failed"
7456 local file3_pool=$($LFS getstripe -p $file3)
7457 [[ "$file3_pool" = "$pool" ]] ||
7458 error "$file3 didn't inherit OST pool $pool"
7460 local dir4=$MOUNT/$tdir-4
7461 mkdir $dir4 || error "mkdir $dir4 failed"
7462 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7463 error "$dir4 shouldn't have LOV EA"
7465 # new file created in $dir4 should inherit the pool from
7466 # the filesystem default
7467 local file4=$dir4/$tfile-4
7468 touch $file4 || error "touch $file4 failed"
7470 local file4_pool=$($LFS getstripe -p $file4)
7471 [[ "$file4_pool" = "$pool" ]] ||
7472 error "$file4 didn't inherit OST pool $pool"
7474 # new subdirectory under non-root directory should inherit
7475 # the default layout from its parent directory
7476 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7477 error "set directory layout on $dir4 failed"
7479 local dir5=$dir4/$tdir-5
7480 mkdir $dir5 || error "mkdir $dir5 failed"
7482 local dir4_layout=$(get_layout_param $dir4)
7483 local dir5_layout=$(get_layout_param $dir5)
7484 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7485 error "$dir5 should inherit the default layout from $dir4"
7487 run_test 65n "don't inherit default layout from root for new subdirectories"
7489 # bug 2543 - update blocks count on client
7491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7494 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7495 sync; sync_all_data; sync; sync_all_data
7496 cancel_lru_locks osc
7497 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7498 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7500 run_test 66 "update inode blocks count on client ==============="
7503 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7507 swapon -s | awk '($1 == "'$1'") { print $4 }'
7510 # bug5265, obdfilter oa2dentry return -ENOENT
7511 # #define OBD_FAIL_SRV_ENOENT 0x217
7513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7514 remote_ost_nodsh && skip "remote OST with nodsh"
7517 $LFS setstripe -c 1 -i 0 $f
7519 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7521 do_facet ost1 lctl set_param fail_loc=0x217
7522 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7523 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7525 do_facet ost1 lctl set_param fail_loc=0
7526 $DIRECTIO write $f 0 2 || error "write error"
7528 cancel_lru_locks osc
7529 $DIRECTIO read $f 0 1 || error "read error"
7531 do_facet ost1 lctl set_param fail_loc=0x217
7532 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7534 do_facet ost1 lctl set_param fail_loc=0
7537 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7540 test_mkdir $DIR/$tdir
7541 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7542 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7544 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7546 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7548 [ "$RUNAS_ID" = "$UID" ] &&
7549 skip_env "RUNAS_ID = UID = $UID -- skipping"
7550 # Check that testing environment is properly set up. Skip if not
7551 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7552 skip_env "User $RUNAS_ID does not exist - skipping"
7555 chmod 777 $DIR/$tfile
7556 chmod ug+s $DIR/$tfile
7557 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7558 error "$RUNAS dd $DIR/$tfile failed"
7559 # See if we are still setuid/sgid
7560 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7561 error "S/gid is not dropped on write"
7562 # Now test that MDS is updated too
7563 cancel_lru_locks mdc
7564 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7565 error "S/gid is not dropped on MDS"
7568 run_test 72a "Test that remove suid works properly (bug5695) ===="
7570 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7573 [ "$RUNAS_ID" = "$UID" ] &&
7574 skip_env "RUNAS_ID = UID = $UID -- skipping"
7575 [ "$RUNAS_ID" -eq 0 ] &&
7576 skip_env "RUNAS_ID = 0 -- skipping"
7577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7578 # Check that testing environment is properly set up. Skip if not
7579 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7580 skip_env "User $RUNAS_ID does not exist - skipping"
7582 touch $DIR/${tfile}-f{g,u}
7583 test_mkdir $DIR/${tfile}-dg
7584 test_mkdir $DIR/${tfile}-du
7585 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7586 chmod g+s $DIR/${tfile}-{f,d}g
7587 chmod u+s $DIR/${tfile}-{f,d}u
7588 for perm in 777 2777 4777; do
7589 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7590 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7591 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7592 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7596 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7598 # bug 3462 - multiple simultaneous MDC requests
7600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7602 test_mkdir $DIR/d73-1
7603 test_mkdir $DIR/d73-2
7604 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7607 lctl set_param fail_loc=0x80000129
7608 $MULTIOP $DIR/d73-1/f73-2 Oc &
7610 lctl set_param fail_loc=0
7612 $MULTIOP $DIR/d73-2/f73-3 Oc &
7616 wait $pid1 || return 1
7620 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7621 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7622 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7626 run_test 73 "multiple MDC requests (should not deadlock)"
7628 test_74a() { # bug 6149, 6184
7629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7632 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7634 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7635 # will spin in a tight reconnection loop
7636 $LCTL set_param fail_loc=0x8000030e
7637 # get any lock that won't be difficult - lookup works.
7639 $LCTL set_param fail_loc=0
7643 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7645 test_74b() { # bug 13310
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7648 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7650 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7651 # will spin in a tight reconnection loop
7652 $LCTL set_param fail_loc=0x8000030e
7653 # get a "difficult" lock
7655 $LCTL set_param fail_loc=0
7659 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7664 #define OBD_FAIL_LDLM_NEW_LOCK
7665 $LCTL set_param fail_loc=0x319
7666 touch $DIR/$tfile && error "touch successful"
7667 $LCTL set_param fail_loc=0
7670 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7673 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7676 test_76() { # Now for bug 20433, added originally in bug 1443
7677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7679 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7681 cancel_lru_locks osc
7682 BEFORE_INODES=$(num_inodes)
7683 echo "before inodes: $BEFORE_INODES"
7685 [ "$SLOW" = "no" ] && COUNT=100
7686 for i in $(seq $COUNT); do
7690 cancel_lru_locks osc
7691 AFTER_INODES=$(num_inodes)
7692 echo "after inodes: $AFTER_INODES"
7694 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7696 AFTER_INODES=$(num_inodes)
7698 echo "wait $wait seconds inodes: $AFTER_INODES"
7699 if [ $wait -gt 30 ]; then
7700 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7704 run_test 76 "confirm clients recycle inodes properly ===="
7710 # Note: in sptlrpc modes which enable its own bulk checksum, the
7711 # original crc32_le bulk checksum will be automatically disabled,
7712 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7713 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7714 # In this case set_checksums() will not be no-op, because sptlrpc
7715 # bulk checksum will be enabled all through the test.
7717 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7718 lctl set_param -n osc.*.checksums $1
7722 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7723 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7724 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7725 tr -d [] | head -n1)}
7728 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7729 log "set checksum type to $1"
7732 F77_TMP=$TMP/f77-temp
7735 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7736 error "error writing to $F77_TMP"
7739 test_77a() { # bug 10889
7740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7741 $GSS && skip_env "could not run with gss"
7743 [ ! -f $F77_TMP ] && setup_f77
7745 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7749 run_test 77a "normal checksum read/write operation"
7751 test_77b() { # bug 10889
7752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7753 $GSS && skip_env "could not run with gss"
7755 [ ! -f $F77_TMP ] && setup_f77
7756 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7757 $LCTL set_param fail_loc=0x80000409
7760 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7761 error "dd error: $?"
7762 $LCTL set_param fail_loc=0
7764 for algo in $CKSUM_TYPES; do
7765 cancel_lru_locks osc
7766 set_checksum_type $algo
7767 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7768 $LCTL set_param fail_loc=0x80000408
7769 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7770 $LCTL set_param fail_loc=0
7773 set_checksum_type $ORIG_CSUM_TYPE
7776 run_test 77b "checksum error on client write, read"
7781 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7783 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7784 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7785 $check_ost && [ -n "$ost_file_prefix" ] &&
7786 do_facet ost1 rm -f ${ost_file_prefix}\*
7790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7791 $GSS && skip_env "could not run with gss"
7792 remote_ost_nodsh && skip "remote OST with nodsh"
7795 local osc_file_prefix
7797 local check_ost=false
7798 local ost_file_prefix
7804 # ensure corruption will occur on first OSS/OST
7805 $LFS setstripe -i 0 $DIR/$tfile
7807 [ ! -f $F77_TMP ] && setup_f77
7808 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7809 error "dd write error: $?"
7810 fid=$($LFS path2fid $DIR/$tfile)
7812 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7815 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7816 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7818 echo "OSS do not support bulk pages dump upon error"
7821 osc_file_prefix=$($LCTL get_param -n debug_path)
7822 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7824 trap cleanup_77c EXIT
7827 # enable bulk pages dump upon error on Client
7828 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7829 # enable bulk pages dump upon error on OSS
7831 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7833 # flush Client cache to allow next read to reach OSS
7834 cancel_lru_locks osc
7836 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7837 $LCTL set_param fail_loc=0x80000408
7838 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7839 $LCTL set_param fail_loc=0
7843 # check cksum dump on Client
7844 osc_file=$(ls ${osc_file_prefix}*)
7845 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7846 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7847 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7848 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7849 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7851 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7852 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7853 error "dump content does not match on Client"
7855 $check_ost || skip "No need to check cksum dump on OSS"
7857 # check cksum dump on OSS
7858 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7859 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7860 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7861 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7862 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7863 error "dump content does not match on OSS"
7867 run_test 77c "checksum error on client read with debug"
7869 test_77d() { # bug 10889
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 $GSS && skip_env "could not run with gss"
7873 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7874 $LCTL set_param fail_loc=0x80000409
7876 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7877 error "direct write: rc=$?"
7878 $LCTL set_param fail_loc=0
7881 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7882 $LCTL set_param fail_loc=0x80000408
7884 cancel_lru_locks osc
7885 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7886 error "direct read: rc=$?"
7887 $LCTL set_param fail_loc=0
7890 run_test 77d "checksum error on OST direct write, read"
7892 test_77f() { # bug 10889
7893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7894 $GSS && skip_env "could not run with gss"
7897 for algo in $CKSUM_TYPES; do
7898 cancel_lru_locks osc
7899 set_checksum_type $algo
7900 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7901 $LCTL set_param fail_loc=0x409
7902 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7903 error "direct write succeeded"
7904 $LCTL set_param fail_loc=0
7906 set_checksum_type $ORIG_CSUM_TYPE
7909 run_test 77f "repeat checksum error on write (expect error)"
7911 test_77g() { # bug 10889
7912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7913 $GSS && skip_env "could not run with gss"
7914 remote_ost_nodsh && skip "remote OST with nodsh"
7916 [ ! -f $F77_TMP ] && setup_f77
7918 local file=$DIR/$tfile
7919 stack_trap "rm -f $file" EXIT
7921 $LFS setstripe -c 1 -i 0 $file
7922 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7923 do_facet ost1 lctl set_param fail_loc=0x8000021a
7925 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7926 error "write error: rc=$?"
7927 do_facet ost1 lctl set_param fail_loc=0
7930 cancel_lru_locks osc
7931 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7932 do_facet ost1 lctl set_param fail_loc=0x8000021b
7934 cmp $F77_TMP $file || error "file compare failed"
7935 do_facet ost1 lctl set_param fail_loc=0
7938 run_test 77g "checksum error on OST write, read"
7940 test_77k() { # LU-10906
7941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7942 $GSS && skip_env "could not run with gss"
7944 local cksum_param="osc.$FSNAME*.checksums"
7945 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7949 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7950 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7951 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7955 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7956 error "failed to set checksum=$i on MGS"
7957 wait_update $HOSTNAME "$get_checksum" $i
7959 echo "remount client, checksum should be $i"
7960 remount_client $MOUNT || "failed to remount client"
7961 checksum=$(eval $get_checksum)
7962 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7964 # remove persistent param to avoid races with checksum mountopt below
7965 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7966 error "failed to delete checksum on MGS"
7968 for opt in "checksum" "nochecksum"; do
7969 #remount with mount option
7970 echo "remount client with option $opt, checksum should be $i"
7971 umount_client $MOUNT || "failed to umount client"
7972 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7973 "failed to mount client with option '$opt'"
7974 checksum=$(eval $get_checksum)
7975 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7979 remount_client $MOUNT || "failed to remount client"
7981 run_test 77k "enable/disable checksum correctly"
7983 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7992 test_78() { # bug 10901
7993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7994 remote_ost || skip_env "local OST"
7997 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7998 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7999 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8000 echo "MemTotal: $MEMTOTAL"
8002 # reserve 256MB of memory for the kernel and other running processes,
8003 # and then take 1/2 of the remaining memory for the read/write buffers.
8004 if [ $MEMTOTAL -gt 512 ] ;then
8005 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8007 # for those poor memory-starved high-end clusters...
8008 MEMTOTAL=$((MEMTOTAL / 2))
8010 echo "Mem to use for directio: $MEMTOTAL"
8012 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8013 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8014 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8015 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8017 echo "Smallest OST: $SMALLESTOST"
8018 [[ $SMALLESTOST -lt 10240 ]] &&
8019 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8021 trap cleanup_test_78 EXIT
8023 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8024 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8026 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8027 echo "File size: $F78SIZE"
8028 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8029 for i in $(seq 1 $NSEQ); do
8030 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8031 echo directIO rdwr round $i of $NSEQ
8032 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8037 run_test 78 "handle large O_DIRECT writes correctly ============"
8039 test_79() { # bug 12743
8040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8042 wait_delete_completed
8044 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8045 BKFREE=$(calc_osc_kbytes kbytesfree)
8046 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8048 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8049 DFTOTAL=`echo $STRING | cut -d, -f1`
8050 DFUSED=`echo $STRING | cut -d, -f2`
8051 DFAVAIL=`echo $STRING | cut -d, -f3`
8052 DFFREE=$(($DFTOTAL - $DFUSED))
8054 ALLOWANCE=$((64 * $OSTCOUNT))
8056 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8057 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8058 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8060 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8061 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8062 error "df free($DFFREE) mismatch OST free($BKFREE)"
8064 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8065 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8066 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8069 run_test 79 "df report consistency check ======================="
8071 test_80() { # bug 10718
8072 remote_ost_nodsh && skip "remote OST with nodsh"
8073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8075 # relax strong synchronous semantics for slow backends like ZFS
8076 local soc="obdfilter.*.sync_on_lock_cancel"
8077 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8079 if [ "$soc_old" != "never" ] &&
8080 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8081 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8082 facet_active_host $host; done | sort -u)
8083 do_nodes $hosts lctl set_param $soc=never
8086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8088 local BEFORE=`date +%s`
8089 cancel_lru_locks osc
8090 local AFTER=`date +%s`
8091 local DIFF=$((AFTER-BEFORE))
8092 if [ $DIFF -gt 1 ] ; then
8093 error "elapsed for 1M@1T = $DIFF"
8096 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8100 run_test 80 "Page eviction is equally fast at high offsets too ===="
8102 test_81a() { # LU-456
8103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8104 remote_ost_nodsh && skip "remote OST with nodsh"
8106 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8107 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8108 do_facet ost1 lctl set_param fail_loc=0x80000228
8110 # write should trigger a retry and success
8111 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8112 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8114 if [ $RC -ne 0 ] ; then
8115 error "write should success, but failed for $RC"
8118 run_test 81a "OST should retry write when get -ENOSPC ==============="
8120 test_81b() { # LU-456
8121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8122 remote_ost_nodsh && skip "remote OST with nodsh"
8124 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8125 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8126 do_facet ost1 lctl set_param fail_loc=0x228
8128 # write should retry several times and return -ENOSPC finally
8129 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8130 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8133 if [ $RC -ne $ENOSPC ] ; then
8134 error "dd should fail for -ENOSPC, but succeed."
8137 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8139 test_82() { # LU-1031
8140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8144 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8146 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8148 kill -USR1 $MULTIPID2
8150 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8151 error "First grouplock does not block second one"
8153 echo "Second grouplock blocks first one"
8155 kill -USR1 $MULTIPID1
8159 run_test 82 "Basic grouplock test"
8162 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8164 test_mkdir $DIR/$tdir.cvsroot
8165 chown $RUNAS_ID $DIR/$tdir.cvsroot
8168 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8171 # some versions of cvs import exit(1) when asked to import links or
8172 # files they can't read. ignore those files.
8173 local toignore=$(find . -type l -printf '-I %f\n' -o \
8174 ! -perm /4 -printf '-I %f\n')
8175 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8176 $tdir.reposname vtag rtag
8179 test_mkdir $DIR/$tdir.reposname
8180 chown $RUNAS_ID $DIR/$tdir.reposname
8181 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8183 cd $DIR/$tdir.reposname
8185 $RUNAS cvs add -m 'addmsg' foo99
8187 $RUNAS cvs commit -m 'nomsg' foo99
8188 rm -fr $DIR/$tdir.cvsroot
8190 run_test 99 "cvs strange file/directory operations"
8193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8194 [[ "$NETTYPE" =~ tcp ]] ||
8195 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8196 remote_ost_nodsh && skip "remote OST with nodsh"
8197 remote_mds_nodsh && skip "remote MDS with nodsh"
8199 skip "useless for local single node setup"
8201 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8202 [ "$PROT" != "tcp" ] && continue
8203 RPORT=$(echo $REMOTE | cut -d: -f2)
8204 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8207 LPORT=`echo $LOCAL | cut -d: -f2`
8208 if [ $LPORT -ge 1024 ]; then
8209 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8211 error_exit "local: $LPORT > 1024, remote: $RPORT"
8214 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8216 run_test 100 "check local port using privileged port ==========="
8218 function get_named_value()
8227 echo $line | sed "s/^$tag[ ]*//"
8234 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8235 awk '/^max_cached_mb/ { print $2 }')
8238 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8244 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8249 local cache_limit=32
8251 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8252 trap cleanup_101a EXIT
8253 $LCTL set_param -n llite.*.read_ahead_stats 0
8254 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8257 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8259 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8260 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8263 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8264 get_named_value 'read but discarded' | cut -d" " -f1); do
8265 discard=$(($discard + $s))
8269 if [[ $(($discard * 10)) -gt $nreads ]]; then
8270 $LCTL get_param osc.*-osc*.rpc_stats
8271 $LCTL get_param llite.*.read_ahead_stats
8272 error "too many ($discard) discarded pages"
8274 rm -f $DIR/$tfile || true
8276 run_test 101a "check read-ahead for random reads"
8279 test_mkdir $DIR/$tdir
8281 local FILE_LENGTH=$2
8284 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8286 local list=$(comma_list $(osts_nodes))
8287 set_osd_param $list '' read_cache_enable 0
8288 set_osd_param $list '' writethrough_cache_enable 0
8290 trap cleanup_test101bc EXIT
8291 # prepare the read-ahead file
8292 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8294 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8295 count=$FILE_SIZE_MB 2> /dev/null
8299 cleanup_test101bc() {
8304 local list=$(comma_list $(osts_nodes))
8305 set_osd_param $list '' read_cache_enable 1
8306 set_osd_param $list '' writethrough_cache_enable 1
8310 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8315 local STRIPE_SIZE=$2
8316 local FILE_LENGTH=$3
8317 local RA_INC=1048576
8318 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8319 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8320 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8321 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8322 get_named_value 'read but discarded' |
8323 cut -d" " -f1 | calc_total)
8324 if [[ $DISCARD -gt $discard_limit ]]; then
8325 $LCTL get_param llite.*.read_ahead_stats
8326 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8328 echo "Read-ahead success for size ${READ_SIZE}"
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8336 local STRIPE_SIZE=1048576
8337 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8339 if [ $SLOW == "yes" ]; then
8340 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8342 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8345 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8347 # prepare the read-ahead file
8348 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8349 cancel_lru_locks osc
8350 for BIDX in 2 4 8 16 32 64 128 256
8352 local BSIZE=$((BIDX*4096))
8353 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8354 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8355 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8356 $LCTL set_param -n llite.*.read_ahead_stats 0
8357 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8358 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8359 cancel_lru_locks osc
8360 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8365 run_test 101b "check stride-io mode read-ahead ================="
8368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8370 local STRIPE_SIZE=1048576
8371 local FILE_LENGTH=$((STRIPE_SIZE*100))
8376 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8378 cancel_lru_locks osc
8379 $LCTL set_param osc.*.rpc_stats 0
8380 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8381 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8382 local stats=$($LCTL get_param -n $osc_rpc_stats)
8383 local lines=$(echo "$stats" | awk 'END {print NR;}')
8386 if [ $lines -le 20 ]; then
8389 for size in 1 2 4 8; do
8390 local rpc=$(echo "$stats" |
8391 awk '($1 == "'$size':") {print $2; exit; }')
8392 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8393 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8395 echo "$osc_rpc_stats check passed!"
8400 run_test 101c "check stripe_size aligned read-ahead ================="
8403 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8404 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8410 local file=$DIR/$tfile
8411 local sz_MB=${FILESIZE_101d:-500}
8412 local ra_MB=${READAHEAD_MB:-40}
8414 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8415 [ $free_MB -lt $sz_MB ] &&
8416 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8418 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8419 $LFS setstripe -c -1 $file || error "setstripe failed"
8421 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8422 echo Cancel LRU locks on lustre client to flush the client cache
8423 cancel_lru_locks osc
8425 echo Disable read-ahead
8426 local old_READAHEAD=$(set_read_ahead 0)
8428 echo Reading the test file $file with read-ahead disabled
8429 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8431 echo Cancel LRU locks on lustre client to flush the client cache
8432 cancel_lru_locks osc
8433 echo Enable read-ahead with ${ra_MB}MB
8434 set_read_ahead $ra_MB
8436 echo Reading the test file $file with read-ahead enabled
8437 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8439 echo "read-ahead disabled time read $raOFF"
8440 echo "read-ahead enabled time read $raON"
8442 set_read_ahead $old_READAHEAD
8444 wait_delete_completed
8446 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8447 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8449 run_test 101d "file read with and without read-ahead enabled"
8452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8454 local file=$DIR/$tfile
8455 local size_KB=500 #KB
8459 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8460 local need_KB=$((count * size_KB))
8461 [[ $free_KB -le $need_KB ]] &&
8462 skip_env "Need free space $need_KB, have $free_KB"
8464 echo "Creating $count ${size_KB}K test files"
8465 for ((i = 0; i < $count; i++)); do
8466 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8469 echo "Cancel LRU locks on lustre client to flush the client cache"
8470 cancel_lru_locks $OSC
8472 echo "Reset readahead stats"
8473 $LCTL set_param -n llite.*.read_ahead_stats 0
8475 for ((i = 0; i < $count; i++)); do
8476 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8479 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8480 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8482 for ((i = 0; i < $count; i++)); do
8483 rm -rf $file.$i 2>/dev/null
8486 #10000 means 20% reads are missing in readahead
8487 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8489 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8492 which iozone || skip_env "no iozone installed"
8494 local old_debug=$($LCTL get_param debug)
8495 old_debug=${old_debug#*=}
8496 $LCTL set_param debug="reada mmap"
8498 # create a test file
8499 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8501 echo Cancel LRU locks on lustre client to flush the client cache
8502 cancel_lru_locks osc
8504 echo Reset readahead stats
8505 $LCTL set_param -n llite.*.read_ahead_stats 0
8507 echo mmap read the file with small block size
8508 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8511 echo checking missing pages
8512 $LCTL get_param llite.*.read_ahead_stats
8513 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8514 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8516 $LCTL set_param debug="$old_debug"
8517 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8520 run_test 101f "check mmap read performance"
8522 test_101g_brw_size_test() {
8524 local pages=$((mb * 1048576 / PAGE_SIZE))
8525 local file=$DIR/$tfile
8527 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8528 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8529 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8530 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8534 stack_trap "rm -f $file" EXIT
8535 $LCTL set_param -n osc.*.rpc_stats=0
8537 # 10 RPCs should be enough for the test
8539 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8540 { error "dd write ${mb} MB blocks failed"; return 3; }
8541 cancel_lru_locks osc
8542 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8543 { error "dd write ${mb} MB blocks failed"; return 4; }
8545 # calculate number of full-sized read and write RPCs
8546 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8547 sed -n '/pages per rpc/,/^$/p' |
8548 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8549 END { print reads,writes }'))
8550 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8552 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8559 remote_ost_nodsh && skip "remote OST with nodsh"
8562 local osts=$(get_facets OST)
8563 local list=$(comma_list $(osts_nodes))
8564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8565 local brw_size="obdfilter.*.brw_size"
8567 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8569 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8571 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8572 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8573 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8574 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8575 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8576 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8578 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8581 if [[ $orig_mb -lt 16 ]]; then
8582 save_lustre_params $osts "$brw_size" > $p
8583 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8584 error "set 16MB RPC size failed"
8586 echo "remount client to enable new RPC size"
8587 remount_client $MOUNT || error "remount_client failed"
8590 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8591 # should be able to set brw_size=12, but no rpc_stats for that
8592 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8595 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8597 if [[ $orig_mb -lt 16 ]]; then
8598 restore_lustre_params < $p
8599 remount_client $MOUNT || error "remount_client restore failed"
8602 rm -f $p $DIR/$tfile
8604 run_test 101g "Big bulk(4/16 MiB) readahead"
8607 test_mkdir $DIR/$tdir
8608 chown $RUNAS_ID $DIR/$tdir
8611 STRIPE_COUNT=$OSTCOUNT
8612 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8614 trap cleanup_test102 EXIT
8616 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8618 for num in 1 2 3 4; do
8619 for count in $(seq 1 $STRIPE_COUNT); do
8620 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8621 local size=`expr $STRIPE_SIZE \* $num`
8622 local file=file"$num-$idx-$count"
8623 $1 $LFS setstripe -S $size -i $idx -c $count $file
8629 $1 tar cf $TMP/f102.tar $tdir --xattrs
8635 rm -rf $DIR/d0.sanity/d102
8639 [ "$UID" != 0 ] && skip "must run as root"
8640 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8641 skip_env "must have user_xattr"
8643 [ -z "$(which setfattr 2>/dev/null)" ] &&
8644 skip_env "could not find setfattr"
8646 local testfile=$DIR/$tfile
8649 echo "set/get xattr..."
8650 setfattr -n trusted.name1 -v value1 $testfile ||
8651 error "setfattr -n trusted.name1=value1 $testfile failed"
8652 getfattr -n trusted.name1 $testfile 2> /dev/null |
8653 grep "trusted.name1=.value1" ||
8654 error "$testfile missing trusted.name1=value1"
8656 setfattr -n user.author1 -v author1 $testfile ||
8657 error "setfattr -n user.author1=author1 $testfile failed"
8658 getfattr -n user.author1 $testfile 2> /dev/null |
8659 grep "user.author1=.author1" ||
8660 error "$testfile missing trusted.author1=author1"
8663 setfattr -n trusted.name2 -v value2 $testfile ||
8664 error "$testfile unable to set trusted.name2"
8665 setfattr -n trusted.name3 -v value3 $testfile ||
8666 error "$testfile unable to set trusted.name3"
8667 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8668 grep "trusted.name" | wc -l) -eq 3 ] ||
8669 error "$testfile missing 3 trusted.name xattrs"
8671 setfattr -n user.author2 -v author2 $testfile ||
8672 error "$testfile unable to set user.author2"
8673 setfattr -n user.author3 -v author3 $testfile ||
8674 error "$testfile unable to set user.author3"
8675 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8676 grep "user.author" | wc -l) -eq 3 ] ||
8677 error "$testfile missing 3 user.author xattrs"
8679 echo "remove xattr..."
8680 setfattr -x trusted.name1 $testfile ||
8681 error "$testfile error deleting trusted.name1"
8682 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8683 error "$testfile did not delete trusted.name1 xattr"
8685 setfattr -x user.author1 $testfile ||
8686 error "$testfile error deleting user.author1"
8687 echo "set lustre special xattr ..."
8688 $LFS setstripe -c1 $testfile
8689 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8690 awk -F "=" '/trusted.lov/ { print $2 }' )
8691 setfattr -n "trusted.lov" -v $lovea $testfile ||
8692 error "$testfile doesn't ignore setting trusted.lov again"
8693 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8694 error "$testfile allow setting invalid trusted.lov"
8697 run_test 102a "user xattr test =================================="
8700 [ -z "$(which setfattr 2>/dev/null)" ] &&
8701 skip_env "could not find setfattr"
8702 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8704 # b10930: get/set/list trusted.lov xattr
8705 echo "get/set/list trusted.lov xattr ..."
8706 local testfile=$DIR/$tfile
8707 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8708 error "setstripe failed"
8709 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8710 error "getstripe failed"
8711 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8712 error "can't get trusted.lov from $testfile"
8714 local testfile2=${testfile}2
8715 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8716 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8719 setfattr -n trusted.lov -v $value $testfile2
8720 local stripe_size=$($LFS getstripe -S $testfile2)
8721 local stripe_count=$($LFS getstripe -c $testfile2)
8722 [[ $stripe_size -eq 65536 ]] ||
8723 error "stripe size $stripe_size != 65536"
8724 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8725 error "stripe count $stripe_count != $STRIPECOUNT"
8728 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8731 [ -z "$(which setfattr 2>/dev/null)" ] &&
8732 skip_env "could not find setfattr"
8733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8735 # b10930: get/set/list lustre.lov xattr
8736 echo "get/set/list lustre.lov xattr ..."
8737 test_mkdir $DIR/$tdir
8738 chown $RUNAS_ID $DIR/$tdir
8739 local testfile=$DIR/$tdir/$tfile
8740 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8741 error "setstripe failed"
8742 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8743 error "getstripe failed"
8744 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8745 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8747 local testfile2=${testfile}2
8748 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8749 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8751 $RUNAS $MCREATE $testfile2
8752 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8753 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8754 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8755 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8756 [ $stripe_count -eq $STRIPECOUNT ] ||
8757 error "stripe count $stripe_count != $STRIPECOUNT"
8759 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8761 compare_stripe_info1() {
8762 local stripe_index_all_zero=true
8764 for num in 1 2 3 4; do
8765 for count in $(seq 1 $STRIPE_COUNT); do
8766 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8767 local size=$((STRIPE_SIZE * num))
8768 local file=file"$num-$offset-$count"
8769 stripe_size=$($LFS getstripe -S $PWD/$file)
8770 [[ $stripe_size -ne $size ]] &&
8771 error "$file: size $stripe_size != $size"
8772 stripe_count=$($LFS getstripe -c $PWD/$file)
8773 # allow fewer stripes to be created, ORI-601
8774 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8775 error "$file: count $stripe_count != $count"
8776 stripe_index=$($LFS getstripe -i $PWD/$file)
8777 [[ $stripe_index -ne 0 ]] &&
8778 stripe_index_all_zero=false
8782 $stripe_index_all_zero &&
8783 error "all files are being extracted starting from OST index 0"
8787 have_xattrs_include() {
8788 tar --help | grep -q xattrs-include &&
8789 echo --xattrs-include="lustre.*"
8793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8794 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8796 XINC=$(have_xattrs_include)
8798 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8800 compare_stripe_info1
8802 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8808 XINC=$(have_xattrs_include)
8810 test_mkdir $DIR/$tdir.restore
8812 tar cf - --xattrs $tdir | tar xf - \
8813 -C $DIR/$tdir.restore --xattrs $XINC
8814 cd $DIR/$tdir.restore/$tdir
8815 compare_stripe_info1
8817 run_test 102f "tar copy files, not keep osts"
8820 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8821 skip "must have user_xattr"
8822 [ -z "$(which setfattr 2>/dev/null)" ] &&
8823 skip_env "could not find setfattr"
8824 [ -z "$(which getfattr 2>/dev/null)" ] &&
8825 skip_env "could not find getfattr"
8827 local xsize=${1:-1024} # in bytes
8828 local file=$DIR/$tfile
8829 local value="$(generate_string $xsize)"
8830 local xbig=trusted.big
8834 log "save $xbig on $file"
8837 setfattr -n $xbig -v $value $file ||
8838 error "saving $xbig on $file failed"
8840 setfattr -n $xbig -v $value $file &&
8841 error "saving $xbig on $file succeeded"
8845 local orig=$(get_xattr_value $xbig $file)
8846 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8848 local xsml=trusted.sml
8849 log "save $xsml on $file"
8850 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8852 local new=$(get_xattr_value $xbig $file)
8853 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8855 log "grow $xsml on $file"
8856 setfattr -n $xsml -v "$value" $file ||
8857 error "growing $xsml on $file failed"
8859 new=$(get_xattr_value $xbig $file)
8860 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8861 log "$xbig still valid after growing $xsml"
8866 test_102h() { # bug 15777
8869 run_test 102h "grow xattr from inside inode to external block"
8872 large_xattr_enabled || skip_env "ea_inode feature disabled"
8874 echo "setting xattr of max xattr size: $(max_xattr_size)"
8875 grow_xattr $(max_xattr_size)
8877 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8878 echo "This should fail:"
8879 grow_xattr $(($(max_xattr_size) + 10)) 1
8881 run_test 102ha "grow xattr from inside inode to external inode"
8883 test_102i() { # bug 17038
8884 [ -z "$(which getfattr 2>/dev/null)" ] &&
8885 skip "could not find getfattr"
8888 ln -s $DIR/$tfile $DIR/${tfile}link
8889 getfattr -n trusted.lov $DIR/$tfile ||
8890 error "lgetxattr on $DIR/$tfile failed"
8891 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8892 grep -i "no such attr" ||
8893 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8894 rm -f $DIR/$tfile $DIR/${tfile}link
8896 run_test 102i "lgetxattr test on symbolic link ============"
8899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8902 XINC=$(have_xattrs_include)
8903 setup_test102 "$RUNAS"
8904 chown $RUNAS_ID $DIR/$tdir
8905 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8907 compare_stripe_info1 "$RUNAS"
8909 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8912 [ -z "$(which setfattr 2>/dev/null)" ] &&
8913 skip "could not find setfattr"
8916 # b22187 just check that does not crash for regular file.
8917 setfattr -n trusted.lov $DIR/$tfile
8918 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8919 local test_kdir=$DIR/$tdir
8920 test_mkdir $test_kdir
8921 local default_size=$($LFS getstripe -S $test_kdir)
8922 local default_count=$($LFS getstripe -c $test_kdir)
8923 local default_offset=$($LFS getstripe -i $test_kdir)
8924 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8925 error 'dir setstripe failed'
8926 setfattr -n trusted.lov $test_kdir
8927 local stripe_size=$($LFS getstripe -S $test_kdir)
8928 local stripe_count=$($LFS getstripe -c $test_kdir)
8929 local stripe_offset=$($LFS getstripe -i $test_kdir)
8930 [ $stripe_size -eq $default_size ] ||
8931 error "stripe size $stripe_size != $default_size"
8932 [ $stripe_count -eq $default_count ] ||
8933 error "stripe count $stripe_count != $default_count"
8934 [ $stripe_offset -eq $default_offset ] ||
8935 error "stripe offset $stripe_offset != $default_offset"
8936 rm -rf $DIR/$tfile $test_kdir
8938 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8941 [ -z "$(which getfattr 2>/dev/null)" ] &&
8942 skip "could not find getfattr"
8944 # LU-532 trusted. xattr is invisible to non-root
8945 local testfile=$DIR/$tfile
8949 echo "listxattr as user..."
8950 chown $RUNAS_ID $testfile
8951 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8952 grep -q "trusted" &&
8953 error "$testfile trusted xattrs are user visible"
8957 run_test 102l "listxattr size test =================================="
8959 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8960 local path=$DIR/$tfile
8963 listxattr_size_check $path || error "listattr_size_check $path failed"
8965 run_test 102m "Ensure listxattr fails on small bufffer ========"
8969 getxattr() { # getxattr path name
8970 # Return the base64 encoding of the value of xattr name on path.
8974 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8976 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8978 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8980 getfattr --absolute-names --encoding=base64 --name=$name $path |
8981 awk -F= -v name=$name '$1 == name {
8982 print substr($0, index($0, "=") + 1);
8986 test_102n() { # LU-4101 mdt: protect internal xattrs
8987 [ -z "$(which setfattr 2>/dev/null)" ] &&
8988 skip "could not find setfattr"
8989 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8991 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8994 local file0=$DIR/$tfile.0
8995 local file1=$DIR/$tfile.1
8996 local xattr0=$TMP/$tfile.0
8997 local xattr1=$TMP/$tfile.1
8998 local namelist="lov lma lmv link fid version som hsm"
9002 rm -rf $file0 $file1 $xattr0 $xattr1
9005 # Get 'before' xattrs of $file1.
9006 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9008 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9009 namelist+=" lfsck_namespace"
9010 for name in $namelist; do
9011 # Try to copy xattr from $file0 to $file1.
9012 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9014 setfattr --name=trusted.$name --value="$value" $file1 ||
9015 error "setxattr 'trusted.$name' failed"
9017 # Try to set a garbage xattr.
9018 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9020 if [[ x$name == "xlov" ]]; then
9021 setfattr --name=trusted.lov --value="$value" $file1 &&
9022 error "setxattr invalid 'trusted.lov' success"
9024 setfattr --name=trusted.$name --value="$value" $file1 ||
9025 error "setxattr invalid 'trusted.$name' failed"
9028 # Try to remove the xattr from $file1. We don't care if this
9029 # appears to succeed or fail, we just don't want there to be
9030 # any changes or crashes.
9031 setfattr --remove=$trusted.$name $file1 2> /dev/null
9034 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9037 # Try to copy xattr from $file0 to $file1.
9038 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9040 setfattr --name=trusted.$name --value="$value" $file1 ||
9041 error "setxattr 'trusted.$name' failed"
9043 # Try to set a garbage xattr.
9044 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9046 setfattr --name=trusted.$name --value="$value" $file1 ||
9047 error "setxattr 'trusted.$name' failed"
9049 # Try to remove the xattr from $file1. We don't care if this
9050 # appears to succeed or fail, we just don't want there to be
9051 # any changes or crashes.
9052 setfattr --remove=$trusted.$name $file1 2> /dev/null
9055 # Get 'after' xattrs of file1.
9056 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9058 if ! diff $xattr0 $xattr1; then
9059 error "before and after xattrs of '$file1' differ"
9062 rm -rf $file0 $file1 $xattr0 $xattr1
9066 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9068 test_102p() { # LU-4703 setxattr did not check ownership
9069 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9070 skip "MDS needs to be at least 2.5.56"
9072 local testfile=$DIR/$tfile
9076 echo "setfacl as user..."
9077 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9078 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9080 echo "setfattr as user..."
9081 setfacl -m "u:$RUNAS_ID:---" $testfile
9082 $RUNAS setfattr -x system.posix_acl_access $testfile
9083 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9085 run_test 102p "check setxattr(2) correctly fails without permission"
9088 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9089 skip "MDS needs to be at least 2.6.92"
9091 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9093 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9096 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9097 skip "MDS needs to be at least 2.6.93"
9099 touch $DIR/$tfile || error "touch"
9100 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9101 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9102 rm $DIR/$tfile || error "rm"
9105 mkdir -p $DIR/$tdir || error "mkdir"
9106 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9107 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9108 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9109 error "$testfile error deleting user.author1"
9110 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9111 grep "user.$(basename $tdir)" &&
9112 error "$tdir did not delete user.$(basename $tdir)"
9113 rmdir $DIR/$tdir || error "rmdir"
9116 test_mkdir $DIR/$tdir
9117 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9118 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9119 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9120 error "$testfile error deleting user.author1"
9121 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9122 grep "user.$(basename $tdir)" &&
9123 error "$tdir did not delete user.$(basename $tdir)"
9124 rmdir $DIR/$tdir || error "rm striped dir"
9126 run_test 102r "set EAs with empty values"
9129 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9130 skip "MDS needs to be at least 2.11.52"
9132 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9134 save_lustre_params client "llite.*.xattr_cache" > $save
9136 for cache in 0 1; do
9137 lctl set_param llite.*.xattr_cache=$cache
9140 touch $DIR/$tfile || error "touch"
9141 for prefix in lustre security system trusted user; do
9142 # Note getxattr() may fail with 'Operation not
9143 # supported' or 'No such attribute' depending
9144 # on prefix and cache.
9145 getfattr -n $prefix.n102s $DIR/$tfile &&
9146 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9150 restore_lustre_params < $save
9152 run_test 102s "getting nonexistent xattrs should fail"
9155 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9156 skip "MDS needs to be at least 2.11.52"
9158 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9160 save_lustre_params client "llite.*.xattr_cache" > $save
9162 for cache in 0 1; do
9163 lctl set_param llite.*.xattr_cache=$cache
9165 for buf_size in 0 256; do
9167 touch $DIR/$tfile || error "touch"
9168 setfattr -n user.multiop $DIR/$tfile
9169 $MULTIOP $DIR/$tfile oa$buf_size ||
9170 error "cannot get zero length xattr value (buf_size = $buf_size)"
9174 restore_lustre_params < $save
9176 run_test 102t "zero length xattr values handled correctly"
9180 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9185 [ "$UID" != 0 ] && skip "must run as root"
9186 $GSS && skip_env "could not run under gss"
9187 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9188 skip_env "must have acl enabled"
9189 [ -z "$(which setfacl 2>/dev/null)" ] &&
9190 skip_env "could not find setfacl"
9191 remote_mds_nodsh && skip "remote MDS with nodsh"
9193 gpasswd -a daemon bin # LU-5641
9194 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9196 declare -a identity_old
9198 for num in $(seq $MDSCOUNT); do
9199 switch_identity $num true || identity_old[$num]=$?
9207 echo "performing cp ..."
9208 run_acl_subtest cp || error "run_acl_subtest cp failed"
9209 echo "performing getfacl-noacl..."
9210 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9211 echo "performing misc..."
9212 run_acl_subtest misc || error "misc test failed"
9213 echo "performing permissions..."
9214 run_acl_subtest permissions || error "permissions failed"
9215 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9216 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9217 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9218 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9220 echo "performing permissions xattr..."
9221 run_acl_subtest permissions_xattr ||
9222 error "permissions_xattr failed"
9224 echo "performing setfacl..."
9225 run_acl_subtest setfacl || error "setfacl test failed"
9227 # inheritance test got from HP
9228 echo "performing inheritance..."
9229 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9230 chmod +x make-tree || error "chmod +x failed"
9231 run_acl_subtest inheritance || error "inheritance test failed"
9234 echo "LU-974 ignore umask when acl is enabled..."
9235 run_acl_subtest 974 || error "LU-974 umask test failed"
9236 if [ $MDSCOUNT -ge 2 ]; then
9237 run_acl_subtest 974_remote ||
9238 error "LU-974 umask test failed under remote dir"
9241 echo "LU-2561 newly created file is same size as directory..."
9242 if [ "$mds1_FSTYPE" != "zfs" ]; then
9243 run_acl_subtest 2561 || error "LU-2561 test failed"
9245 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9248 run_acl_subtest 4924 || error "LU-4924 test failed"
9253 for num in $(seq $MDSCOUNT); do
9254 if [ "${identity_old[$num]}" = 1 ]; then
9255 switch_identity $num false || identity_old[$num]=$?
9259 run_test 103a "acl test"
9265 for U in {0..511}; do
9267 local O=$(printf "%04o" $U)
9269 umask $(printf "%04o" $((511 ^ $O)))
9270 $LFS setstripe -c 1 $DIR/$tfile.s$O
9271 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9273 (( $S == ($O & 0666) )) ||
9274 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9276 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9277 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9278 (( $S == ($O & 0666) )) ||
9279 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9281 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9282 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9283 (( $S == ($O & 0666) )) ||
9284 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9285 rm -f $DIR/$tfile.[smp]$0
9289 # limit the concurrently running threads to 64. LU-11878
9290 local idx=$((U % 64))
9291 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9296 run_test 103b "umask lfs setstripe"
9300 cp -rp $DIR/$tdir $DIR/$tdir.bak
9302 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9303 error "$DIR/$tdir shouldn't contain default ACL"
9304 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9305 error "$DIR/$tdir.bak shouldn't contain default ACL"
9308 run_test 103c "'cp -rp' won't set empty acl"
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 lfs df || error "lfs df failed"
9315 lfs df -ih || error "lfs df -ih failed"
9316 lfs df -h $DIR || error "lfs df -h $DIR failed"
9317 lfs df -i $DIR || error "lfs df -i $DIR failed"
9318 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9319 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9321 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9322 lctl --device %$OSC deactivate
9323 lfs df || error "lfs df with deactivated OSC failed"
9324 lctl --device %$OSC activate
9325 # wait the osc back to normal
9326 wait_osc_import_ready client ost
9328 lfs df || error "lfs df with reactivated OSC failed"
9331 run_test 104a "lfs df [-ih] [path] test ========================="
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9335 [ $RUNAS_ID -eq $UID ] &&
9336 skip_env "RUNAS_ID = UID = $UID -- skipping"
9338 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9339 grep "Permission denied" | wc -l)))
9340 if [ $denied_cnt -ne 0 ]; then
9341 error "lfs check servers test failed"
9344 run_test 104b "$RUNAS lfs check servers test ===================="
9347 # doesn't work on 2.4 kernels
9349 if $(flock_is_enabled); then
9350 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9352 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9356 run_test 105a "flock when mounted without -o flock test ========"
9360 if $(flock_is_enabled); then
9361 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9363 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9367 run_test 105b "fcntl when mounted without -o flock test ========"
9371 if $(flock_is_enabled); then
9372 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9374 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9378 run_test 105c "lockf when mounted without -o flock test"
9380 test_105d() { # bug 15924
9381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 test_mkdir $DIR/$tdir
9384 flock_is_enabled || skip_env "mount w/o flock enabled"
9385 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9386 $LCTL set_param fail_loc=0x80000315
9387 flocks_test 2 $DIR/$tdir
9389 run_test 105d "flock race (should not freeze) ========"
9391 test_105e() { # bug 22660 && 22040
9392 flock_is_enabled || skip_env "mount w/o flock enabled"
9395 flocks_test 3 $DIR/$tfile
9397 run_test 105e "Two conflicting flocks from same process"
9399 test_106() { #bug 10921
9400 test_mkdir $DIR/$tdir
9401 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9402 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9404 run_test 106 "attempt exec of dir followed by chown of that dir"
9407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9415 local save_pattern=$(sysctl -n kernel.core_pattern)
9416 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9417 sysctl -w kernel.core_pattern=$file
9418 sysctl -w kernel.core_uses_pid=0
9426 kill -s 11 $SLEEPPID
9428 if [ -e $file ]; then
9429 size=`stat -c%s $file`
9430 [ $size -eq 0 ] && error "Fail to create core file $file"
9432 error "Fail to create core file $file"
9435 sysctl -w kernel.core_pattern=$save_pattern
9436 sysctl -w kernel.core_uses_pid=$save_uses_pid
9439 run_test 107 "Coredump on SIG"
9442 test_mkdir $DIR/$tdir
9443 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9444 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9445 error "mkdir with 256 char should fail, but did not"
9446 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9447 error "create with 255 char failed"
9448 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9449 error "create with 256 char should fail, but did not"
9454 run_test 110 "filename length checking"
9457 # Purpose: To verify dynamic thread (OSS) creation.
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9461 remote_ost_nodsh && skip "remote OST with nodsh"
9463 # Lustre does not stop service threads once they are started.
9464 # Reset number of running threads to default.
9469 local save_params="$TMP/sanity-$TESTNAME.parameters"
9471 # Get ll_ost_io count before I/O
9472 OSTIO_pre=$(do_facet ost1 \
9473 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9474 # Exit if lustre is not running (ll_ost_io not running).
9475 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9477 echo "Starting with $OSTIO_pre threads"
9478 local thread_max=$((OSTIO_pre * 2))
9479 local rpc_in_flight=$((thread_max * 2))
9480 # Number of I/O Process proposed to be started.
9482 local facets=$(get_facets OST)
9484 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9485 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9487 # Set in_flight to $rpc_in_flight
9488 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9489 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9490 nfiles=${rpc_in_flight}
9491 # Set ost thread_max to $thread_max
9492 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9494 # 5 Minutes should be sufficient for max number of OSS
9495 # threads(thread_max) to be created.
9499 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9500 test_mkdir $DIR/$tdir
9501 for i in $(seq $nfiles); do
9502 local file=$DIR/$tdir/${tfile}-$i
9503 $LFS setstripe -c -1 -i 0 $file
9504 ($WTL $file $timeout)&
9507 # I/O Started - Wait for thread_started to reach thread_max or report
9508 # error if thread_started is more than thread_max.
9509 echo "Waiting for thread_started to reach thread_max"
9510 local thread_started=0
9511 local end_time=$((SECONDS + timeout))
9513 while [ $SECONDS -le $end_time ] ; do
9515 # Get ost i/o thread_started count.
9516 thread_started=$(do_facet ost1 \
9518 ost.OSS.ost_io.threads_started | cut -d= -f2")
9519 # Break out if thread_started is equal/greater than thread_max
9520 if [[ $thread_started -ge $thread_max ]]; then
9521 echo ll_ost_io thread_started $thread_started, \
9522 equal/greater than thread_max $thread_max
9528 # Cleanup - We have the numbers, Kill i/o jobs if running.
9529 jobcount=($(jobs -p))
9530 for i in $(seq 0 $((${#jobcount[@]}-1)))
9532 kill -9 ${jobcount[$i]}
9533 if [ $? -ne 0 ] ; then
9535 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9539 # Cleanup files left by WTL binary.
9540 for i in $(seq $nfiles); do
9541 local file=$DIR/$tdir/${tfile}-$i
9543 if [ $? -ne 0 ] ; then
9544 echo "Warning: Failed to delete file $file"
9548 restore_lustre_params <$save_params
9549 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9551 # Error out if no new thread has started or Thread started is greater
9553 if [[ $thread_started -le $OSTIO_pre ||
9554 $thread_started -gt $thread_max ]]; then
9555 error "ll_ost_io: thread_started $thread_started" \
9556 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9557 "No new thread started or thread started greater " \
9561 run_test 115 "verify dynamic thread creation===================="
9564 wait_delete_completed
9565 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9566 echo "OST kbytes available: ${AVAIL[@]}"
9571 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9572 #echo OST $i: ${AVAIL[i]}kb
9573 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9577 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9582 echo "Min free space: OST $MINI: $MINV"
9583 echo "Max free space: OST $MAXI: $MAXV"
9586 test_116a() { # was previously test_116()
9587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9588 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9589 remote_mds_nodsh && skip "remote MDS with nodsh"
9591 echo -n "Free space priority "
9592 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9597 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9598 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9599 trap simple_cleanup_common EXIT
9601 # Check if we need to generate uneven OSTs
9602 test_mkdir -p $DIR/$tdir/OST${MINI}
9603 local FILL=$((MINV / 4))
9604 local DIFF=$((MAXV - MINV))
9605 local DIFF2=$((DIFF * 100 / MINV))
9607 local threshold=$(do_facet $SINGLEMDS \
9608 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9609 threshold=${threshold%%%}
9610 echo -n "Check for uneven OSTs: "
9611 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9613 if [[ $DIFF2 -gt $threshold ]]; then
9615 echo "Don't need to fill OST$MINI"
9617 # generate uneven OSTs. Write 2% over the QOS threshold value
9619 DIFF=$((threshold - DIFF2 + 2))
9620 DIFF2=$((MINV * DIFF / 100))
9621 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9622 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9623 error "setstripe failed"
9624 DIFF=$((DIFF2 / 2048))
9626 while [ $i -lt $DIFF ]; do
9628 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9629 bs=2M count=1 2>/dev/null
9638 DIFF=$((MAXV - MINV))
9639 DIFF2=$((DIFF * 100 / MINV))
9640 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9641 if [ $DIFF2 -gt $threshold ]; then
9644 echo "failed - QOS mode won't be used"
9645 simple_cleanup_common
9646 skip "QOS imbalance criteria not met"
9654 # now fill using QOS
9655 $LFS setstripe -c 1 $DIR/$tdir
9656 FILL=$((FILL / 200))
9657 if [ $FILL -gt 600 ]; then
9660 echo "writing $FILL files to QOS-assigned OSTs"
9662 while [ $i -lt $FILL ]; do
9664 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9668 echo "wrote $i 200k files"
9672 echo "Note: free space may not be updated, so measurements might be off"
9674 DIFF2=$((MAXV - MINV))
9675 echo "free space delta: orig $DIFF final $DIFF2"
9676 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9677 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9678 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9679 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9680 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9681 if [[ $DIFF -gt 0 ]]; then
9682 FILL=$((DIFF2 * 100 / DIFF - 100))
9683 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9686 # Figure out which files were written where
9687 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9688 awk '/'$MINI1': / {print $2; exit}')
9690 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9691 echo "$MINC files created on smaller OST $MINI1"
9692 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9693 awk '/'$MAXI1': / {print $2; exit}')
9695 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9696 echo "$MAXC files created on larger OST $MAXI1"
9697 if [[ $MINC -gt 0 ]]; then
9698 FILL=$((MAXC * 100 / MINC - 100))
9699 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9701 [[ $MAXC -gt $MINC ]] ||
9702 error_ignore LU-9 "stripe QOS didn't balance free space"
9703 simple_cleanup_common
9705 run_test 116a "stripe QOS: free space balance ==================="
9707 test_116b() { # LU-2093
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 remote_mds_nodsh && skip "remote MDS with nodsh"
9711 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9712 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9713 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9714 [ -z "$old_rr" ] && skip "no QOS"
9715 do_facet $SINGLEMDS lctl set_param \
9716 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9718 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9719 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9720 do_facet $SINGLEMDS lctl set_param fail_loc=0
9722 do_facet $SINGLEMDS lctl set_param \
9723 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9725 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9727 test_117() # bug 10891
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9732 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9733 lctl set_param fail_loc=0x21e
9734 > $DIR/$tfile || error "truncate failed"
9735 lctl set_param fail_loc=0
9736 echo "Truncate succeeded."
9739 run_test 117 "verify osd extend =========="
9741 NO_SLOW_RESENDCOUNT=4
9742 export OLD_RESENDCOUNT=""
9743 set_resend_count () {
9744 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9745 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9746 lctl set_param -n $PROC_RESENDCOUNT $1
9747 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9750 # for reduce test_118* time (b=14842)
9751 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9753 # Reset async IO behavior after error case
9755 FILE=$DIR/reset_async
9757 # Ensure all OSCs are cleared
9758 $LFS setstripe -c -1 $FILE
9759 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9764 test_118a() #bug 11710
9766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9770 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9771 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9772 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9774 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9775 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9780 run_test 118a "verify O_SYNC works =========="
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 remote_ost_nodsh && skip "remote OST with nodsh"
9789 #define OBD_FAIL_SRV_ENOENT 0x217
9790 set_nodes_failloc "$(osts_nodes)" 0x217
9791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9793 set_nodes_failloc "$(osts_nodes)" 0
9794 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9795 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9798 if [[ $RC -eq 0 ]]; then
9799 error "Must return error due to dropped pages, rc=$RC"
9803 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9804 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9808 echo "Dirty pages not leaked on ENOENT"
9810 # Due to the above error the OSC will issue all RPCs syncronously
9811 # until a subsequent RPC completes successfully without error.
9812 $MULTIOP $DIR/$tfile Ow4096yc
9817 run_test 118b "Reclaim dirty pages on fatal error =========="
9821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9823 # for 118c, restore the original resend count, LU-1940
9824 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9825 set_resend_count $OLD_RESENDCOUNT
9826 remote_ost_nodsh && skip "remote OST with nodsh"
9830 #define OBD_FAIL_OST_EROFS 0x216
9831 set_nodes_failloc "$(osts_nodes)" 0x216
9833 # multiop should block due to fsync until pages are written
9834 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9838 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9839 error "Multiop failed to block on fsync, pid=$MULTIPID"
9842 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9844 if [[ $WRITEBACK -eq 0 ]]; then
9845 error "No page in writeback, writeback=$WRITEBACK"
9848 set_nodes_failloc "$(osts_nodes)" 0
9851 if [[ $RC -ne 0 ]]; then
9852 error "Multiop fsync failed, rc=$RC"
9855 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9856 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9858 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9859 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9863 echo "Dirty pages flushed via fsync on EROFS"
9866 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9868 # continue to use small resend count to reduce test_118* time (b=14842)
9869 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9874 remote_ost_nodsh && skip "remote OST with nodsh"
9878 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9879 set_nodes_failloc "$(osts_nodes)" 0x214
9880 # multiop should block due to fsync until pages are written
9881 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9885 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9886 error "Multiop failed to block on fsync, pid=$MULTIPID"
9889 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9891 if [[ $WRITEBACK -eq 0 ]]; then
9892 error "No page in writeback, writeback=$WRITEBACK"
9895 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9896 set_nodes_failloc "$(osts_nodes)" 0
9898 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9899 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9901 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9902 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9906 echo "Dirty pages gaurenteed flushed via fsync"
9909 run_test 118d "Fsync validation inject a delay of the bulk =========="
9912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9916 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9917 lctl set_param fail_loc=0x8000040a
9919 # Should simulate EINVAL error which is fatal
9920 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9922 if [[ $RC -eq 0 ]]; then
9923 error "Must return error due to dropped pages, rc=$RC"
9926 lctl set_param fail_loc=0x0
9928 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9929 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9932 if [[ $LOCKED -ne 0 ]]; then
9933 error "Locked pages remain in cache, locked=$LOCKED"
9936 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9937 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9941 echo "No pages locked after fsync"
9946 run_test 118f "Simulate unrecoverable OSC side error =========="
9949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9953 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9954 lctl set_param fail_loc=0x406
9956 # simulate local -ENOMEM
9957 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9960 lctl set_param fail_loc=0
9961 if [[ $RC -eq 0 ]]; then
9962 error "Must return error due to dropped pages, rc=$RC"
9965 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9966 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9967 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9969 if [[ $LOCKED -ne 0 ]]; then
9970 error "Locked pages remain in cache, locked=$LOCKED"
9973 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9974 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9978 echo "No pages locked after fsync"
9983 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9987 remote_ost_nodsh && skip "remote OST with nodsh"
9991 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9992 set_nodes_failloc "$(osts_nodes)" 0x20e
9993 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9997 set_nodes_failloc "$(osts_nodes)" 0
9998 if [[ $RC -eq 0 ]]; then
9999 error "Must return error due to dropped pages, rc=$RC"
10002 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10003 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10004 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10006 if [[ $LOCKED -ne 0 ]]; then
10007 error "Locked pages remain in cache, locked=$LOCKED"
10010 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10011 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10015 echo "No pages locked after fsync"
10019 run_test 118h "Verify timeout in handling recoverables errors =========="
10021 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10025 remote_ost_nodsh && skip "remote OST with nodsh"
10029 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10030 set_nodes_failloc "$(osts_nodes)" 0x20e
10032 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10036 set_nodes_failloc "$(osts_nodes)" 0
10040 if [[ $RC -ne 0 ]]; then
10041 error "got error, but should be not, rc=$RC"
10044 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10045 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10046 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10047 if [[ $LOCKED -ne 0 ]]; then
10048 error "Locked pages remain in cache, locked=$LOCKED"
10051 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10052 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10056 echo "No pages locked after fsync"
10060 run_test 118i "Fix error before timeout in recoverable error =========="
10062 [ "$SLOW" = "no" ] && set_resend_count 4
10065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10066 remote_ost_nodsh && skip "remote OST with nodsh"
10070 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10071 set_nodes_failloc "$(osts_nodes)" 0x220
10073 # return -EIO from OST
10074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10076 set_nodes_failloc "$(osts_nodes)" 0x0
10077 if [[ $RC -eq 0 ]]; then
10078 error "Must return error due to dropped pages, rc=$RC"
10081 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10082 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10083 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10084 if [[ $LOCKED -ne 0 ]]; then
10085 error "Locked pages remain in cache, locked=$LOCKED"
10088 # in recoverable error on OST we want resend and stay until it finished
10089 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10090 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10094 echo "No pages locked after fsync"
10098 run_test 118j "Simulate unrecoverable OST side error =========="
10102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10103 remote_ost_nodsh && skip "remote OSTs with nodsh"
10105 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10106 set_nodes_failloc "$(osts_nodes)" 0x20e
10107 test_mkdir $DIR/$tdir
10109 for ((i=0;i<10;i++)); do
10110 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10111 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10118 set_nodes_failloc "$(osts_nodes)" 0
10121 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10123 test_118l() # LU-646
10125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 test_mkdir $DIR/$tdir
10128 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10131 run_test 118l "fsync dir"
10133 test_118m() # LU-3066
10135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10137 test_mkdir $DIR/$tdir
10138 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10141 run_test 118m "fdatasync dir ========="
10143 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10151 remote_ost_nodsh && skip "remote OSTs with nodsh"
10153 # Sleep to avoid a cached response.
10154 #define OBD_STATFS_CACHE_SECONDS 1
10157 # Inject a 10 second delay in the OST_STATFS handler.
10158 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10159 set_nodes_failloc "$(osts_nodes)" 0x242
10162 stat --file-system $MOUNT > /dev/null
10165 set_nodes_failloc "$(osts_nodes)" 0
10167 if ((end - begin > 20)); then
10168 error "statfs took $((end - begin)) seconds, expected 10"
10171 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10173 test_119a() # bug 11737
10175 BSIZE=$((512 * 1024))
10176 directio write $DIR/$tfile 0 1 $BSIZE
10177 # We ask to read two blocks, which is more than a file size.
10178 # directio will indicate an error when requested and actual
10179 # sizes aren't equeal (a normal situation in this case) and
10180 # print actual read amount.
10181 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10182 if [ "$NOB" != "$BSIZE" ]; then
10183 error "read $NOB bytes instead of $BSIZE"
10187 run_test 119a "Short directIO read must return actual read amount"
10189 test_119b() # bug 11737
10191 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10193 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10194 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10196 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10197 error "direct read failed"
10200 run_test 119b "Sparse directIO read must return actual read amount"
10202 test_119c() # bug 13099
10205 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10206 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10209 run_test 119c "Testing for direct read hitting hole"
10211 test_119d() # bug 15950
10213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10215 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10216 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10218 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10219 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10220 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10221 lctl set_param fail_loc=0x40d
10222 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10225 cat $DIR/$tfile > /dev/null &
10226 lctl set_param fail_loc=0
10229 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10231 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10232 error "the read rpcs have not completed in 2s"
10234 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10236 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10240 remote_mds_nodsh && skip "remote MDS with nodsh"
10241 test_mkdir -i0 -c1 $DIR/$tdir
10242 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10243 skip_env "no early lock cancel on server"
10245 lru_resize_disable mdc
10246 lru_resize_disable osc
10247 cancel_lru_locks mdc
10248 # asynchronous object destroy at MDT could cause bl ast to client
10249 cancel_lru_locks osc
10251 stat $DIR/$tdir > /dev/null
10252 can1=$(do_facet mds1 \
10253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10254 awk '/ldlm_cancel/ {print $2}')
10255 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10256 awk '/ldlm_bl_callback/ {print $2}')
10257 test_mkdir -i0 -c1 $DIR/$tdir/d1
10258 can2=$(do_facet mds1 \
10259 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10260 awk '/ldlm_cancel/ {print $2}')
10261 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10262 awk '/ldlm_bl_callback/ {print $2}')
10263 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10264 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10265 lru_resize_enable mdc
10266 lru_resize_enable osc
10268 run_test 120a "Early Lock Cancel: mkdir test"
10271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10272 remote_mds_nodsh && skip "remote MDS with nodsh"
10273 test_mkdir $DIR/$tdir
10274 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10275 skip_env "no early lock cancel on server"
10277 lru_resize_disable mdc
10278 lru_resize_disable osc
10279 cancel_lru_locks mdc
10280 stat $DIR/$tdir > /dev/null
10281 can1=$(do_facet $SINGLEMDS \
10282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10283 awk '/ldlm_cancel/ {print $2}')
10284 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10285 awk '/ldlm_bl_callback/ {print $2}')
10286 touch $DIR/$tdir/f1
10287 can2=$(do_facet $SINGLEMDS \
10288 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10289 awk '/ldlm_cancel/ {print $2}')
10290 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10291 awk '/ldlm_bl_callback/ {print $2}')
10292 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10293 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10294 lru_resize_enable mdc
10295 lru_resize_enable osc
10297 run_test 120b "Early Lock Cancel: create test"
10300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10301 remote_mds_nodsh && skip "remote MDS with nodsh"
10302 test_mkdir -i0 -c1 $DIR/$tdir
10303 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10304 skip "no early lock cancel on server"
10306 lru_resize_disable mdc
10307 lru_resize_disable osc
10308 test_mkdir -i0 -c1 $DIR/$tdir/d1
10309 test_mkdir -i0 -c1 $DIR/$tdir/d2
10310 touch $DIR/$tdir/d1/f1
10311 cancel_lru_locks mdc
10312 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10313 can1=$(do_facet mds1 \
10314 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10315 awk '/ldlm_cancel/ {print $2}')
10316 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10317 awk '/ldlm_bl_callback/ {print $2}')
10318 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10319 can2=$(do_facet mds1 \
10320 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10321 awk '/ldlm_cancel/ {print $2}')
10322 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10323 awk '/ldlm_bl_callback/ {print $2}')
10324 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10325 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10326 lru_resize_enable mdc
10327 lru_resize_enable osc
10329 run_test 120c "Early Lock Cancel: link test"
10332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 remote_mds_nodsh && skip "remote MDS with nodsh"
10334 test_mkdir -i0 -c1 $DIR/$tdir
10335 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10336 skip_env "no early lock cancel on server"
10338 lru_resize_disable mdc
10339 lru_resize_disable osc
10341 cancel_lru_locks mdc
10342 stat $DIR/$tdir > /dev/null
10343 can1=$(do_facet mds1 \
10344 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10345 awk '/ldlm_cancel/ {print $2}')
10346 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10347 awk '/ldlm_bl_callback/ {print $2}')
10348 chmod a+x $DIR/$tdir
10349 can2=$(do_facet mds1 \
10350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10351 awk '/ldlm_cancel/ {print $2}')
10352 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10353 awk '/ldlm_bl_callback/ {print $2}')
10354 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10355 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10356 lru_resize_enable mdc
10357 lru_resize_enable osc
10359 run_test 120d "Early Lock Cancel: setattr test"
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10363 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10364 skip_env "no early lock cancel on server"
10365 remote_mds_nodsh && skip "remote MDS with nodsh"
10367 local dlmtrace_set=false
10369 test_mkdir -i0 -c1 $DIR/$tdir
10370 lru_resize_disable mdc
10371 lru_resize_disable osc
10372 ! $LCTL get_param debug | grep -q dlmtrace &&
10373 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10374 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10375 cancel_lru_locks mdc
10376 cancel_lru_locks osc
10377 dd if=$DIR/$tdir/f1 of=/dev/null
10378 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10379 # XXX client can not do early lock cancel of OST lock
10380 # during unlink (LU-4206), so cancel osc lock now.
10382 cancel_lru_locks osc
10383 can1=$(do_facet mds1 \
10384 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10385 awk '/ldlm_cancel/ {print $2}')
10386 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10387 awk '/ldlm_bl_callback/ {print $2}')
10388 unlink $DIR/$tdir/f1
10390 can2=$(do_facet mds1 \
10391 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10392 awk '/ldlm_cancel/ {print $2}')
10393 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10394 awk '/ldlm_bl_callback/ {print $2}')
10395 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10396 $LCTL dk $TMP/cancel.debug.txt
10397 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10398 $LCTL dk $TMP/blocking.debug.txt
10399 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10400 lru_resize_enable mdc
10401 lru_resize_enable osc
10403 run_test 120e "Early Lock Cancel: unlink test"
10406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10407 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10408 skip_env "no early lock cancel on server"
10409 remote_mds_nodsh && skip "remote MDS with nodsh"
10411 test_mkdir -i0 -c1 $DIR/$tdir
10412 lru_resize_disable mdc
10413 lru_resize_disable osc
10414 test_mkdir -i0 -c1 $DIR/$tdir/d1
10415 test_mkdir -i0 -c1 $DIR/$tdir/d2
10416 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10417 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10418 cancel_lru_locks mdc
10419 cancel_lru_locks osc
10420 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10421 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10422 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10423 # XXX client can not do early lock cancel of OST lock
10424 # during rename (LU-4206), so cancel osc lock now.
10426 cancel_lru_locks osc
10427 can1=$(do_facet mds1 \
10428 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10429 awk '/ldlm_cancel/ {print $2}')
10430 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10431 awk '/ldlm_bl_callback/ {print $2}')
10432 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10434 can2=$(do_facet mds1 \
10435 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10436 awk '/ldlm_cancel/ {print $2}')
10437 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10438 awk '/ldlm_bl_callback/ {print $2}')
10439 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10440 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10441 lru_resize_enable mdc
10442 lru_resize_enable osc
10444 run_test 120f "Early Lock Cancel: rename test"
10447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10448 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10449 skip_env "no early lock cancel on server"
10450 remote_mds_nodsh && skip "remote MDS with nodsh"
10452 lru_resize_disable mdc
10453 lru_resize_disable osc
10455 echo create $count files
10456 test_mkdir $DIR/$tdir
10457 cancel_lru_locks mdc
10458 cancel_lru_locks osc
10461 can0=$(do_facet $SINGLEMDS \
10462 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10463 awk '/ldlm_cancel/ {print $2}')
10464 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10465 awk '/ldlm_bl_callback/ {print $2}')
10466 createmany -o $DIR/$tdir/f $count
10468 can1=$(do_facet $SINGLEMDS \
10469 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10470 awk '/ldlm_cancel/ {print $2}')
10471 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10472 awk '/ldlm_bl_callback/ {print $2}')
10474 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10475 echo rm $count files
10478 can2=$(do_facet $SINGLEMDS \
10479 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10480 awk '/ldlm_cancel/ {print $2}')
10481 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10482 awk '/ldlm_bl_callback/ {print $2}')
10484 echo total: $count removes in $((t2-t1))
10485 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10487 # wait for commitment of removal
10488 lru_resize_enable mdc
10489 lru_resize_enable osc
10491 run_test 120g "Early Lock Cancel: performance test"
10493 test_121() { #bug #10589
10494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10498 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10499 lctl set_param fail_loc=0x310
10500 cancel_lru_locks osc > /dev/null
10501 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10502 lctl set_param fail_loc=0
10503 [[ $reads -eq $writes ]] ||
10504 error "read $reads blocks, must be $writes blocks"
10506 run_test 121 "read cancel race ========="
10508 test_123a() { # was test 123, statahead(bug 11401)
10509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10512 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10513 log "testing UP system. Performance may be lower than expected."
10518 test_mkdir $DIR/$tdir
10519 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10520 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10522 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10523 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10525 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10526 lctl set_param -n llite.*.statahead_max 0
10527 lctl get_param llite.*.statahead_max
10528 cancel_lru_locks mdc
10529 cancel_lru_locks osc
10531 time ls -l $DIR/$tdir | wc -l
10533 delta=$((etime - stime))
10534 log "ls $i files without statahead: $delta sec"
10535 lctl set_param llite.*.statahead_max=$max
10537 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10538 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10539 cancel_lru_locks mdc
10540 cancel_lru_locks osc
10542 time ls -l $DIR/$tdir | wc -l
10544 delta_sa=$((etime - stime))
10545 log "ls $i files with statahead: $delta_sa sec"
10546 lctl get_param -n llite.*.statahead_stats
10547 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10549 [[ $swrong -lt $ewrong ]] &&
10550 log "statahead was stopped, maybe too many locks held!"
10551 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10553 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10554 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10555 lctl set_param -n llite.*.statahead_max 0
10556 lctl get_param llite.*.statahead_max
10557 cancel_lru_locks mdc
10558 cancel_lru_locks osc
10560 time ls -l $DIR/$tdir | wc -l
10562 delta=$((etime - stime))
10563 log "ls $i files again without statahead: $delta sec"
10564 lctl set_param llite.*.statahead_max=$max
10565 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10566 if [ $SLOWOK -eq 0 ]; then
10567 error "ls $i files is slower with statahead!"
10569 log "ls $i files is slower with statahead!"
10575 [ $delta -gt 20 ] && break
10576 [ $delta -gt 8 ] && MULT=$((50 / delta))
10577 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10585 delta=$((etime - stime))
10586 log "rm -r $DIR/$tdir/: $delta seconds"
10588 lctl get_param -n llite.*.statahead_stats
10590 run_test 123a "verify statahead work"
10592 test_123b () { # statahead(bug 15027)
10593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10595 test_mkdir $DIR/$tdir
10596 createmany -o $DIR/$tdir/$tfile-%d 1000
10598 cancel_lru_locks mdc
10599 cancel_lru_locks osc
10601 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10602 lctl set_param fail_loc=0x80000803
10603 ls -lR $DIR/$tdir > /dev/null
10605 lctl set_param fail_loc=0x0
10606 lctl get_param -n llite.*.statahead_stats
10611 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10615 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10616 skip_env "no lru resize on server"
10620 test_mkdir $DIR/$tdir
10622 log "create $NR files at $DIR/$tdir"
10623 createmany -o $DIR/$tdir/f $NR ||
10624 error "failed to create $NR files in $DIR/$tdir"
10626 cancel_lru_locks mdc
10627 ls -l $DIR/$tdir > /dev/null
10631 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10632 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10633 LRU_SIZE=$($LCTL get_param -n $PARAM)
10634 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10635 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10637 log "NS=$(basename $NSDIR)"
10642 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10643 skip "Not enough cached locks created!"
10645 log "LRU=$LRU_SIZE"
10649 # We know that lru resize allows one client to hold $LIMIT locks
10650 # for 10h. After that locks begin to be killed by client.
10652 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10654 if [ $LIMIT -lt $LRU_SIZE ]; then
10655 skip "Limit is too small $LIMIT"
10658 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10659 # killing locks. Some time was spent for creating locks. This means
10660 # that up to the moment of sleep finish we must have killed some of
10661 # them (10-100 locks). This depends on how fast ther were created.
10662 # Many of them were touched in almost the same moment and thus will
10663 # be killed in groups.
10664 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10666 # Use $LRU_SIZE_B here to take into account real number of locks
10667 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10668 local LRU_SIZE_B=$LRU_SIZE
10670 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10671 log "OLD_LVF=$OLD_LVF"
10672 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10674 # Let's make sure that we really have some margin. Client checks
10675 # cached locks every 10 sec.
10676 SLEEP=$((SLEEP+20))
10677 log "Sleep ${SLEEP} sec"
10679 while ((SEC<$SLEEP)); do
10683 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10684 echo -n "$LRU_SIZE"
10687 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10688 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10690 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10691 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10692 unlinkmany $DIR/$tdir/f $NR
10696 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10697 log "unlink $NR files at $DIR/$tdir"
10698 unlinkmany $DIR/$tdir/f $NR
10700 run_test 124a "lru resize ======================================="
10702 get_max_pool_limit()
10704 local limit=$($LCTL get_param \
10705 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10707 for l in $limit; do
10708 if [[ $l -gt $max ]]; then
10716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10717 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10718 skip_env "no lru resize on server"
10720 LIMIT=$(get_max_pool_limit)
10722 NR=$(($(default_lru_size)*20))
10723 if [[ $NR -gt $LIMIT ]]; then
10724 log "Limit lock number by $LIMIT locks"
10728 IFree=$(mdsrate_inodes_available)
10729 if [ $IFree -lt $NR ]; then
10730 log "Limit lock number by $IFree inodes"
10734 lru_resize_disable mdc
10735 test_mkdir -p $DIR/$tdir/disable_lru_resize
10737 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10738 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10739 cancel_lru_locks mdc
10742 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10745 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10748 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10752 nolruresize_delta=$((etime-stime))
10753 log "ls -la time: $nolruresize_delta seconds"
10754 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10755 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10757 lru_resize_enable mdc
10758 test_mkdir -p $DIR/$tdir/enable_lru_resize
10760 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10761 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10762 cancel_lru_locks mdc
10765 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10768 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10771 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10775 lruresize_delta=$((etime-stime))
10776 log "ls -la time: $lruresize_delta seconds"
10777 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10779 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10780 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10781 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10782 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10784 log "lru resize performs the same with no lru resize"
10786 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10788 run_test 124b "lru resize (performance test) ======================="
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10792 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10793 skip_env "no lru resize on server"
10795 # cache ununsed locks on client
10797 cancel_lru_locks mdc
10798 test_mkdir $DIR/$tdir
10799 createmany -o $DIR/$tdir/f $nr ||
10800 error "failed to create $nr files in $DIR/$tdir"
10801 ls -l $DIR/$tdir > /dev/null
10803 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10804 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10805 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10806 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10807 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10809 # set lru_max_age to 1 sec
10810 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10811 echo "sleep $((recalc_p * 2)) seconds..."
10812 sleep $((recalc_p * 2))
10814 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10815 # restore lru_max_age
10816 $LCTL set_param -n $nsdir.lru_max_age $max_age
10817 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10818 unlinkmany $DIR/$tdir/f $nr
10820 run_test 124c "LRUR cancel very aged locks"
10822 test_125() { # 13358
10823 $LCTL get_param -n llite.*.client_type | grep -q local ||
10824 skip "must run as local client"
10825 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10826 skip_env "must have acl enabled"
10827 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10829 test_mkdir $DIR/$tdir
10830 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10831 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10832 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10834 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10836 test_126() { # bug 12829/13455
10837 $GSS && skip_env "must run as gss disabled"
10838 $LCTL get_param -n llite.*.client_type | grep -q local ||
10839 skip "must run as local client"
10840 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10842 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10843 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10845 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10847 run_test 126 "check that the fsgid provided by the client is taken into account"
10849 test_127a() { # bug 15521
10850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10852 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10853 $LCTL set_param osc.*.stats=0
10854 FSIZE=$((2048 * 1024))
10855 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10856 cancel_lru_locks osc
10857 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10859 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10860 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10861 echo "got $COUNT $NAME"
10862 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10863 eval $NAME=$COUNT || error "Wrong proc format"
10866 read_bytes|write_bytes)
10867 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10868 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10869 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10870 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10871 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10872 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10873 error "sumsquare is too small: $SUMSQ"
10874 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10875 error "sumsquare is too big: $SUMSQ"
10879 done < $DIR/${tfile}.tmp
10881 #check that we actually got some stats
10882 [ "$read_bytes" ] || error "Missing read_bytes stats"
10883 [ "$write_bytes" ] || error "Missing write_bytes stats"
10884 [ "$read_bytes" != 0 ] || error "no read done"
10885 [ "$write_bytes" != 0 ] || error "no write done"
10887 run_test 127a "verify the client stats are sane"
10889 test_127b() { # bug LU-333
10890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10891 local name count samp unit min max sum sumsq
10893 $LCTL set_param llite.*.stats=0
10895 # perform 2 reads and writes so MAX is different from SUM.
10896 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10897 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10898 cancel_lru_locks osc
10899 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10900 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10902 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10903 while read name count samp unit min max sum sumsq; do
10904 echo "got $count $name"
10905 eval $name=$count || error "Wrong proc format"
10909 [ $count -ne 2 ] && error "count is not 2: $count"
10910 [ $min -ne $PAGE_SIZE ] &&
10911 error "min is not $PAGE_SIZE: $min"
10912 [ $max -ne $PAGE_SIZE ] &&
10913 error "max is incorrect: $max"
10914 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10915 error "sum is wrong: $sum"
10918 [ $count -ne 2 ] && error "count is not 2: $count"
10919 [ $min -ne $PAGE_SIZE ] &&
10920 error "min is not $PAGE_SIZE: $min"
10921 [ $max -ne $PAGE_SIZE ] &&
10922 error "max is incorrect: $max"
10923 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10924 error "sum is wrong: $sum"
10928 done < $TMP/$tfile.tmp
10930 #check that we actually got some stats
10931 [ "$read_bytes" ] || error "Missing read_bytes stats"
10932 [ "$write_bytes" ] || error "Missing write_bytes stats"
10933 [ "$read_bytes" != 0 ] || error "no read done"
10934 [ "$write_bytes" != 0 ] || error "no write done"
10936 rm -f $TMP/${tfile}.tmp
10938 run_test 127b "verify the llite client stats are sane"
10940 test_128() { # bug 15212
10942 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10947 result=$(grep error $TMP/$tfile.log)
10948 rm -f $DIR/$tfile $TMP/$tfile.log
10949 [ -z "$result" ] ||
10950 error "consecutive find's under interactive lfs failed"
10952 run_test 128 "interactive lfs for 2 consecutive find's"
10954 set_dir_limits () {
10959 local ldproc=/proc/fs/ldiskfs
10960 local facets=$(get_facets MDS)
10962 for facet in ${facets//,/ }; do
10963 canondev=$(ldiskfs_canon \
10964 *.$(convert_facet2label $facet).mntdev $facet)
10965 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10966 ldproc=/sys/fs/ldiskfs
10967 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10968 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10972 check_mds_dmesg() {
10973 local facets=$(get_facets MDS)
10974 for facet in ${facets//,/ }; do
10975 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10982 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10983 skip "Need MDS version with at least 2.5.56"
10984 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10985 skip_env "ldiskfs only test"
10987 remote_mds_nodsh && skip "remote MDS with nodsh"
10991 local has_warning=false
10994 mkdir -p $DIR/$tdir
10996 # block size of mds1
10997 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10998 set_dir_limits $maxsize $maxsize
10999 local dirsize=$(stat -c%s "$DIR/$tdir")
11001 while [[ $dirsize -le $maxsize ]]; do
11002 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11004 if ! $has_warning; then
11005 check_mds_dmesg '"is approaching"' && has_warning=true
11007 # check two errors:
11008 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11009 # EFBIG for previous versions included in ldiskfs series
11010 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11012 echo "return code $rc received as expected"
11014 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11015 error_exit "create failed w/o dir size limit"
11017 check_mds_dmesg '"has reached"' ||
11018 error_exit "reached message should be output"
11020 [ $has_warning = "false" ] &&
11021 error_exit "warning message should be output"
11023 dirsize=$(stat -c%s "$DIR/$tdir")
11025 [[ $dirsize -ge $maxsize ]] && return 0
11026 error_exit "current dir size $dirsize, " \
11027 "previous limit $maxsize"
11028 elif [ $rc -ne 0 ]; then
11030 error_exit "return $rc received instead of expected " \
11031 "$EFBIG or $ENOSPC, files in dir $dirsize"
11033 nfiles=$((nfiles + 1))
11034 dirsize=$(stat -c%s "$DIR/$tdir")
11038 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11040 run_test 129 "test directory size limit ========================"
11049 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11050 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11052 trap cleanup_130 EXIT RETURN
11054 local fm_file=$DIR/$tfile
11055 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11056 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11057 error "dd failed for $fm_file"
11059 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11060 filefrag -ves $fm_file
11062 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11063 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11064 [ $RC != 0 ] && error "filefrag $fm_file failed"
11066 filefrag_op=$(filefrag -ve -k $fm_file |
11067 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11068 lun=$($LFS getstripe -i $fm_file)
11070 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11073 for line in $filefrag_op
11075 frag_lun=`echo $line | cut -d: -f5`
11076 ext_len=`echo $line | cut -d: -f4`
11077 if (( $frag_lun != $lun )); then
11079 error "FIEMAP on 1-stripe file($fm_file) failed"
11082 (( tot_len += ext_len ))
11085 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11087 error "FIEMAP on 1-stripe file($fm_file) failed;"
11093 echo "FIEMAP on single striped file succeeded"
11095 run_test 130a "FIEMAP (1-stripe file)"
11098 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11100 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11101 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11103 trap cleanup_130 EXIT RETURN
11105 local fm_file=$DIR/$tfile
11106 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11107 error "setstripe on $fm_file"
11108 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11109 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11111 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11112 error "dd failed on $fm_file"
11114 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11115 filefrag_op=$(filefrag -ve -k $fm_file |
11116 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11118 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11119 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11124 for line in $filefrag_op
11126 frag_lun=$(echo $line | cut -d: -f5 |
11127 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11128 ext_len=$(echo $line | cut -d: -f4)
11129 if (( $frag_lun != $last_lun )); then
11130 if (( tot_len != 1024 )); then
11132 error "FIEMAP on $fm_file failed; returned " \
11133 "len $tot_len for OST $last_lun instead of 1024"
11136 (( num_luns += 1 ))
11140 (( tot_len += ext_len ))
11143 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11145 error "FIEMAP on $fm_file failed; returned wrong number of " \
11146 "luns or wrong len for OST $last_lun"
11152 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11154 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11157 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11159 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11160 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11162 trap cleanup_130 EXIT RETURN
11164 local fm_file=$DIR/$tfile
11165 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11166 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11167 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11169 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11170 error "dd failed on $fm_file"
11172 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11173 filefrag_op=$(filefrag -ve -k $fm_file |
11174 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11176 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11177 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11182 for line in $filefrag_op
11184 frag_lun=$(echo $line | cut -d: -f5 |
11185 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11186 ext_len=$(echo $line | cut -d: -f4)
11187 if (( $frag_lun != $last_lun )); then
11188 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11189 if (( logical != 512 )); then
11191 error "FIEMAP on $fm_file failed; returned " \
11192 "logical start for lun $logical instead of 512"
11195 if (( tot_len != 512 )); then
11197 error "FIEMAP on $fm_file failed; returned " \
11198 "len $tot_len for OST $last_lun instead of 1024"
11201 (( num_luns += 1 ))
11205 (( tot_len += ext_len ))
11208 if (( num_luns != 2 || tot_len != 512 )); then
11210 error "FIEMAP on $fm_file failed; returned wrong number of " \
11211 "luns or wrong len for OST $last_lun"
11217 echo "FIEMAP on 2-stripe file with hole succeeded"
11219 run_test 130c "FIEMAP (2-stripe file with hole)"
11222 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11224 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11225 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11227 trap cleanup_130 EXIT RETURN
11229 local fm_file=$DIR/$tfile
11230 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11231 error "setstripe on $fm_file"
11232 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11233 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11235 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11236 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11237 error "dd failed on $fm_file"
11239 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11240 filefrag_op=$(filefrag -ve -k $fm_file |
11241 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11243 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11244 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11249 for line in $filefrag_op
11251 frag_lun=$(echo $line | cut -d: -f5 |
11252 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11253 ext_len=$(echo $line | cut -d: -f4)
11254 if (( $frag_lun != $last_lun )); then
11255 if (( tot_len != 1024 )); then
11257 error "FIEMAP on $fm_file failed; returned " \
11258 "len $tot_len for OST $last_lun instead of 1024"
11261 (( num_luns += 1 ))
11265 (( tot_len += ext_len ))
11268 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11270 error "FIEMAP on $fm_file failed; returned wrong number of " \
11271 "luns or wrong len for OST $last_lun"
11277 echo "FIEMAP on N-stripe file succeeded"
11279 run_test 130d "FIEMAP (N-stripe file)"
11282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11284 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11285 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11287 trap cleanup_130 EXIT RETURN
11289 local fm_file=$DIR/$tfile
11290 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11291 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11292 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11295 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11296 for ((i = 0; i < $NUM_BLKS; i++))
11298 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11301 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11302 filefrag_op=$(filefrag -ve -k $fm_file |
11303 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11305 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11306 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11311 for line in $filefrag_op
11313 frag_lun=$(echo $line | cut -d: -f5 |
11314 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11315 ext_len=$(echo $line | cut -d: -f4)
11316 if (( $frag_lun != $last_lun )); then
11317 if (( tot_len != $EXPECTED_LEN )); then
11319 error "FIEMAP on $fm_file failed; returned " \
11320 "len $tot_len for OST $last_lun instead " \
11324 (( num_luns += 1 ))
11328 (( tot_len += ext_len ))
11331 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11333 error "FIEMAP on $fm_file failed; returned wrong number " \
11334 "of luns or wrong len for OST $last_lun"
11340 echo "FIEMAP with continuation calls succeeded"
11342 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11345 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11346 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11348 local fm_file=$DIR/$tfile
11349 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11350 error "multiop create with lov_delay_create on $fm_file"
11352 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11353 filefrag_extents=$(filefrag -vek $fm_file |
11354 awk '/extents? found/ { print $2 }')
11355 if [[ "$filefrag_extents" != "0" ]]; then
11356 error "FIEMAP on $fm_file failed; " \
11357 "returned $filefrag_extents expected 0"
11362 run_test 130f "FIEMAP (unstriped file)"
11364 # Test for writev/readv
11366 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11367 error "writev test failed"
11368 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11369 error "readv failed"
11372 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11375 local fsize=$((524288 + 1048576 + 1572864))
11376 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11377 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11378 error "append writev test failed"
11380 ((fsize += 1572864 + 1048576))
11381 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11382 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11383 error "append writev test failed"
11386 run_test 131b "test append writev"
11389 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11392 run_test 131c "test read/write on file w/o objects"
11395 rwv -f $DIR/$tfile -w -n 1 1572864
11396 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11397 if [ "$NOB" != 1572864 ]; then
11398 error "Short read filed: read $NOB bytes instead of 1572864"
11402 run_test 131d "test short read"
11405 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11406 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11407 error "read hitting hole failed"
11410 run_test 131e "test read hitting hole"
11419 mds*) res=$(do_facet $facet \
11420 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11422 ost*) res=$(do_facet $facet \
11423 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11425 *) error "Wrong facet '$facet'" ;;
11427 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11428 # if the argument $3 is zero, it means any stat increment is ok.
11429 if [[ $want -gt 0 ]]; then
11430 local count=$(echo $res | awk '{ print $2 }')
11431 [[ $count -ne $want ]] &&
11432 error "The $op counter on $facet is $count, not $want"
11437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11438 remote_ost_nodsh && skip "remote OST with nodsh"
11439 remote_mds_nodsh && skip "remote MDS with nodsh"
11440 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11441 skip_env "MDS doesn't support rename stats"
11443 local testdir=$DIR/${tdir}/stats_testdir
11445 mkdir -p $DIR/${tdir}
11448 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11449 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11451 # verify mdt stats first.
11452 mkdir ${testdir} || error "mkdir failed"
11453 check_stats $SINGLEMDS "mkdir" 1
11454 touch ${testdir}/${tfile} || error "touch failed"
11455 check_stats $SINGLEMDS "open" 1
11456 check_stats $SINGLEMDS "close" 1
11457 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11458 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11459 check_stats $SINGLEMDS "mknod" 2
11461 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11462 check_stats $SINGLEMDS "unlink" 1
11463 rm -f ${testdir}/${tfile} || error "file remove failed"
11464 check_stats $SINGLEMDS "unlink" 2
11466 # remove working dir and check mdt stats again.
11467 rmdir ${testdir} || error "rmdir failed"
11468 check_stats $SINGLEMDS "rmdir" 1
11470 local testdir1=$DIR/${tdir}/stats_testdir1
11471 mkdir -p ${testdir}
11472 mkdir -p ${testdir1}
11473 touch ${testdir1}/test1
11474 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11475 check_stats $SINGLEMDS "crossdir_rename" 1
11477 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11478 check_stats $SINGLEMDS "samedir_rename" 1
11480 rm -rf $DIR/${tdir}
11482 run_test 133a "Verifying MDT stats ========================================"
11487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11488 remote_ost_nodsh && skip "remote OST with nodsh"
11489 remote_mds_nodsh && skip "remote MDS with nodsh"
11491 local testdir=$DIR/${tdir}/stats_testdir
11493 mkdir -p ${testdir} || error "mkdir failed"
11494 touch ${testdir}/${tfile} || error "touch failed"
11495 cancel_lru_locks mdc
11498 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11499 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11501 # extra mdt stats verification.
11502 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11503 check_stats $SINGLEMDS "setattr" 1
11504 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11505 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11507 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11508 check_stats $SINGLEMDS "getattr" 1
11510 rm -rf $DIR/${tdir}
11512 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11513 # so the check below is not reliable
11514 [ $MDSCOUNT -eq 1 ] || return 0
11516 # Sleep to avoid a cached response.
11517 #define OBD_STATFS_CACHE_SECONDS 1
11519 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11520 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11521 $LFS df || error "lfs failed"
11522 check_stats $SINGLEMDS "statfs" 1
11524 # check aggregated statfs (LU-10018)
11525 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11527 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11530 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11531 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11533 check_stats $SINGLEMDS "statfs" 1
11535 # We want to check that the client didn't send OST_STATFS to
11536 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11537 # extra care is needed here.
11538 if remote_mds; then
11539 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11540 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11542 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11543 [ "$res" ] && error "OST got STATFS"
11548 run_test 133b "Verifying extra MDT stats =================================="
11551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11552 remote_ost_nodsh && skip "remote OST with nodsh"
11553 remote_mds_nodsh && skip "remote MDS with nodsh"
11555 local testdir=$DIR/$tdir/stats_testdir
11557 test_mkdir -p $testdir
11559 # verify obdfilter stats.
11560 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11562 cancel_lru_locks osc
11563 wait_delete_completed
11566 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11567 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11569 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11572 cancel_lru_locks osc
11573 check_stats ost1 "write" 1
11575 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11576 check_stats ost1 "read" 1
11578 > $testdir/$tfile || error "truncate failed"
11579 check_stats ost1 "punch" 1
11581 rm -f $testdir/$tfile || error "file remove failed"
11582 wait_delete_completed
11583 check_stats ost1 "destroy" 1
11587 run_test 133c "Verifying OST stats ========================================"
11594 while [ $value -ge 2 ]; do
11599 if [ $orig -gt $order ]; then
11607 local size=('K' 'M' 'G' 'T');
11609 local size_string=$value
11611 while [ $value -ge 1024 ]; do
11612 if [ $i -gt 3 ]; then
11613 #T is the biggest unit we get here, if that is bigger,
11615 size_string=${value}T
11618 value=$((value >> 10))
11619 if [ $value -lt 1024 ]; then
11620 size_string=${value}${size[$i]}
11629 get_rename_size() {
11631 local context=${2:-.}
11632 local sample=$(do_facet $SINGLEMDS $LCTL \
11633 get_param mdt.$FSNAME-MDT0000.rename_stats |
11634 grep -A1 $context |
11635 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11641 remote_ost_nodsh && skip "remote OST with nodsh"
11642 remote_mds_nodsh && skip "remote MDS with nodsh"
11643 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11644 skip_env "MDS doesn't support rename stats"
11646 local testdir1=$DIR/${tdir}/stats_testdir1
11647 local testdir2=$DIR/${tdir}/stats_testdir2
11648 mkdir -p $DIR/${tdir}
11650 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11652 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11653 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11655 createmany -o $testdir1/test 512 || error "createmany failed"
11657 # check samedir rename size
11658 mv ${testdir1}/test0 ${testdir1}/test_0
11660 local testdir1_size=$(ls -l $DIR/${tdir} |
11661 awk '/stats_testdir1/ {print $5}')
11662 local testdir2_size=$(ls -l $DIR/${tdir} |
11663 awk '/stats_testdir2/ {print $5}')
11665 testdir1_size=$(order_2 $testdir1_size)
11666 testdir2_size=$(order_2 $testdir2_size)
11668 testdir1_size=$(size_in_KMGT $testdir1_size)
11669 testdir2_size=$(size_in_KMGT $testdir2_size)
11671 echo "source rename dir size: ${testdir1_size}"
11672 echo "target rename dir size: ${testdir2_size}"
11674 local cmd="do_facet $SINGLEMDS $LCTL "
11675 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11677 eval $cmd || error "$cmd failed"
11678 local samedir=$($cmd | grep 'same_dir')
11679 local same_sample=$(get_rename_size $testdir1_size)
11680 [ -z "$samedir" ] && error "samedir_rename_size count error"
11681 [[ $same_sample -eq 1 ]] ||
11682 error "samedir_rename_size error $same_sample"
11683 echo "Check same dir rename stats success"
11685 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11687 # check crossdir rename size
11688 mv ${testdir1}/test_0 ${testdir2}/test_0
11690 testdir1_size=$(ls -l $DIR/${tdir} |
11691 awk '/stats_testdir1/ {print $5}')
11692 testdir2_size=$(ls -l $DIR/${tdir} |
11693 awk '/stats_testdir2/ {print $5}')
11695 testdir1_size=$(order_2 $testdir1_size)
11696 testdir2_size=$(order_2 $testdir2_size)
11698 testdir1_size=$(size_in_KMGT $testdir1_size)
11699 testdir2_size=$(size_in_KMGT $testdir2_size)
11701 echo "source rename dir size: ${testdir1_size}"
11702 echo "target rename dir size: ${testdir2_size}"
11704 eval $cmd || error "$cmd failed"
11705 local crossdir=$($cmd | grep 'crossdir')
11706 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11707 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11708 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11709 [[ $src_sample -eq 1 ]] ||
11710 error "crossdir_rename_size error $src_sample"
11711 [[ $tgt_sample -eq 1 ]] ||
11712 error "crossdir_rename_size error $tgt_sample"
11713 echo "Check cross dir rename stats success"
11714 rm -rf $DIR/${tdir}
11716 run_test 133d "Verifying rename_stats ========================================"
11719 remote_mds_nodsh && skip "remote MDS with nodsh"
11720 remote_ost_nodsh && skip "remote OST with nodsh"
11721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11723 local testdir=$DIR/${tdir}/stats_testdir
11724 local ctr f0 f1 bs=32768 count=42 sum
11726 mkdir -p ${testdir} || error "mkdir failed"
11728 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11730 for ctr in {write,read}_bytes; do
11732 cancel_lru_locks osc
11734 do_facet ost1 $LCTL set_param -n \
11735 "obdfilter.*.exports.clear=clear"
11737 if [ $ctr = write_bytes ]; then
11739 f1=${testdir}/${tfile}
11741 f0=${testdir}/${tfile}
11745 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11748 cancel_lru_locks osc
11750 sum=$(do_facet ost1 $LCTL get_param \
11751 "obdfilter.*.exports.*.stats" |
11752 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11753 $1 == ctr { sum += $7 }
11754 END { printf("%0.0f", sum) }')
11756 if ((sum != bs * count)); then
11757 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11761 rm -rf $DIR/${tdir}
11763 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11765 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11767 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11768 # not honor the -ignore_readdir_race option correctly. So we call
11769 # error_ignore() rather than error() in these cases. See LU-11152.
11771 if (find --version; do_facet mds1 find --version) |
11772 grep -q '\b4\.5\.1[1-4]\b'; then
11773 error_ignore LU-11152 "$@"
11780 # First without trusting modes.
11781 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11782 echo "proc_dirs='$proc_dirs'"
11783 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11784 find $proc_dirs -exec cat '{}' \; &> /dev/null
11786 # Second verifying readability.
11787 $LCTL get_param -R '*' &> /dev/null
11789 # Verifing writability with badarea_io.
11791 -ignore_readdir_race \
11793 -not -name force_lbug \
11794 -not -name changelog_mask \
11795 -exec badarea_io '{}' \; ||
11796 error_133 "find $proc_dirs failed"
11798 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11801 remote_mds_nodsh && skip "remote MDS with nodsh"
11802 remote_ost_nodsh && skip "remote OST with nodsh"
11804 # eventually, this can also be replaced with "lctl get_param -R",
11805 # but not until that option is always available on the server
11807 for facet in mds1 ost1; do
11808 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11809 skip_noexit "Too old lustre on $facet"
11810 local facet_proc_dirs=$(do_facet $facet \
11811 \\\ls -d $proc_regexp 2>/dev/null)
11812 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11813 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11814 do_facet $facet find $facet_proc_dirs \
11815 ! -name req_history \
11816 -exec cat '{}' \\\; &> /dev/null
11818 do_facet $facet find $facet_proc_dirs \
11819 ! -name req_history \
11821 -exec cat '{}' \\\; &> /dev/null ||
11822 error "proc file read failed"
11824 do_facet $facet find $facet_proc_dirs \
11825 -ignore_readdir_race \
11827 -not -name force_lbug \
11828 -not -name changelog_mask \
11829 -exec badarea_io '{}' \\\; ||
11830 error_133 "$facet find $facet_proc_dirs failed"
11833 # remount the FS in case writes/reads /proc break the FS
11834 cleanup || error "failed to unmount"
11835 setup || error "failed to setup"
11838 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11841 remote_mds_nodsh && skip "remote MDS with nodsh"
11842 remote_ost_nodsh && skip "remote OST with nodsh"
11843 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11844 skip "Need MDS version at least 2.9.54"
11848 for facet in client mds1 ost1; do
11849 local facet_proc_dirs=$(do_facet $facet \
11850 \\\ls -d $proc_regexp 2> /dev/null)
11851 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11852 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11853 # Get the list of files that are missing the terminating newline
11854 local missing=($(do_facet $facet \
11855 find ${facet_proc_dirs} -type f \| \
11856 while read F\; do \
11857 awk -v FS='\v' -v RS='\v\v' \
11858 "'END { if(NR>0 && \
11859 \\\$NF !~ /.*\\\n\$/) \
11860 print FILENAME}'" \
11863 [ ${#missing[*]} -eq 0 ] ||
11864 error "files do not end with newline: ${missing[*]}"
11867 run_test 133h "Proc files should end with newlines"
11870 remote_mds_nodsh && skip "remote MDS with nodsh"
11871 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11872 skip "Need MDS version at least 2.7.54"
11874 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11875 cancel_lru_locks mdc
11877 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11878 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11879 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11882 createmany -o $DIR/$tdir/f $nr ||
11883 error "failed to create $nr files in $DIR/$tdir"
11884 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11886 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11887 do_facet mds1 $LCTL set_param fail_loc=0x327
11888 do_facet mds1 $LCTL set_param fail_val=500
11891 echo "sleep 10 seconds ..."
11893 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11895 do_facet mds1 $LCTL set_param fail_loc=0
11896 do_facet mds1 $LCTL set_param fail_val=0
11897 [ $lck_cnt -lt $unused ] ||
11898 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11901 unlinkmany $DIR/$tdir/f $nr
11903 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11906 remote_mds_nodsh && skip "remote MDS with nodsh"
11907 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11908 skip "Need MDS version at least 2.7.54"
11910 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11911 cancel_lru_locks mdc
11913 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11914 ldlm.lock_reclaim_threshold_mb)
11915 # disable reclaim temporarily
11916 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11918 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11919 do_facet mds1 $LCTL set_param fail_loc=0x328
11920 do_facet mds1 $LCTL set_param fail_val=500
11922 $LCTL set_param debug=+trace
11925 createmany -o $DIR/$tdir/f $nr &
11926 local create_pid=$!
11928 echo "Sleep $TIMEOUT seconds ..."
11930 if ! ps -p $create_pid > /dev/null 2>&1; then
11931 do_facet mds1 $LCTL set_param fail_loc=0
11932 do_facet mds1 $LCTL set_param fail_val=0
11933 do_facet mds1 $LCTL set_param \
11934 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11935 error "createmany finished incorrectly!"
11937 do_facet mds1 $LCTL set_param fail_loc=0
11938 do_facet mds1 $LCTL set_param fail_val=0
11939 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11940 wait $create_pid || return 1
11942 unlinkmany $DIR/$tdir/f $nr
11944 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11946 test_140() { #bug-17379
11947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11949 test_mkdir $DIR/$tdir
11950 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11951 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11953 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11954 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11956 while i=$((i + 1)); do
11958 cd $i || error "Changing to $i"
11959 ln -s ../stat stat || error "Creating stat symlink"
11960 # Read the symlink until ELOOP present,
11961 # not LBUGing the system is considered success,
11962 # we didn't overrun the stack.
11963 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11964 if [ $ret -ne 0 ]; then
11965 if [ $ret -eq 40 ]; then
11968 error "Open stat symlink"
11974 echo "The symlink depth = $i"
11975 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11976 error "Invalid symlink depth"
11978 # Test recursive symlink
11979 ln -s symlink_self symlink_self
11980 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11981 echo "open symlink_self returns $ret"
11982 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11984 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11989 local TF="$TMP/$tfile"
11991 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11993 cancel_lru_locks $OSC
11994 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11995 remount_client $MOUNT
11997 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12000 $TRUNCATE $DIR/$tfile 6000
12001 cancel_lru_locks $OSC
12002 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12005 echo "12345" >>$DIR/$tfile
12006 cancel_lru_locks $OSC
12007 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12010 echo "12345" >>$DIR/$tfile
12011 cancel_lru_locks $OSC
12012 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12017 run_test 150 "truncate/append tests"
12019 #LU-2902 roc_hit was not able to read all values from lproc
12020 function roc_hit_init() {
12021 local list=$(comma_list $(osts_nodes))
12022 local dir=$DIR/$tdir-check
12023 local file=$dir/$tfile
12029 #use setstripe to do a write to every ost
12030 for i in $(seq 0 $((OSTCOUNT-1))); do
12031 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12032 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12033 idx=$(printf %04x $i)
12034 BEFORE=$(get_osd_param $list *OST*$idx stats |
12035 awk '$1 == "cache_access" {sum += $7}
12036 END { printf("%0.0f", sum) }')
12038 cancel_lru_locks osc
12039 cat $file >/dev/null
12041 AFTER=$(get_osd_param $list *OST*$idx stats |
12042 awk '$1 == "cache_access" {sum += $7}
12043 END { printf("%0.0f", sum) }')
12045 echo BEFORE:$BEFORE AFTER:$AFTER
12046 if ! let "AFTER - BEFORE == 4"; then
12048 error "roc_hit is not safe to use"
12056 function roc_hit() {
12057 local list=$(comma_list $(osts_nodes))
12058 echo $(get_osd_param $list '' stats |
12059 awk '$1 == "cache_hit" {sum += $7}
12060 END { printf("%0.0f", sum) }')
12063 function set_cache() {
12066 if [ "$2" == "off" ]; then
12069 local list=$(comma_list $(osts_nodes))
12070 set_osd_param $list '' $1_cache_enable $on
12072 cancel_lru_locks osc
12076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12077 remote_ost_nodsh && skip "remote OST with nodsh"
12080 local list=$(comma_list $(osts_nodes))
12082 # check whether obdfilter is cache capable at all
12083 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12084 skip "not cache-capable obdfilter"
12087 # check cache is enabled on all obdfilters
12088 if get_osd_param $list '' read_cache_enable | grep 0; then
12089 skip "oss cache is disabled"
12092 set_osd_param $list '' writethrough_cache_enable 1
12094 # check write cache is enabled on all obdfilters
12095 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12096 skip "oss write cache is NOT enabled"
12101 #define OBD_FAIL_OBD_NO_LRU 0x609
12102 do_nodes $list $LCTL set_param fail_loc=0x609
12104 # pages should be in the case right after write
12105 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12108 local BEFORE=$(roc_hit)
12109 cancel_lru_locks osc
12110 cat $DIR/$tfile >/dev/null
12111 local AFTER=$(roc_hit)
12113 do_nodes $list $LCTL set_param fail_loc=0
12115 if ! let "AFTER - BEFORE == CPAGES"; then
12116 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12119 # the following read invalidates the cache
12120 cancel_lru_locks osc
12121 set_osd_param $list '' read_cache_enable 0
12122 cat $DIR/$tfile >/dev/null
12124 # now data shouldn't be found in the cache
12126 cancel_lru_locks osc
12127 cat $DIR/$tfile >/dev/null
12129 if let "AFTER - BEFORE != 0"; then
12130 error "IN CACHE: before: $BEFORE, after: $AFTER"
12133 set_osd_param $list '' read_cache_enable 1
12136 run_test 151 "test cache on oss and controls ==============================="
12139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12141 local TF="$TMP/$tfile"
12143 # simulate ENOMEM during write
12144 #define OBD_FAIL_OST_NOMEM 0x226
12145 lctl set_param fail_loc=0x80000226
12146 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12148 sync || error "sync failed"
12149 lctl set_param fail_loc=0
12151 # discard client's cache
12152 cancel_lru_locks osc
12154 # simulate ENOMEM during read
12155 lctl set_param fail_loc=0x80000226
12156 cmp $TF $DIR/$tfile || error "cmp failed"
12157 lctl set_param fail_loc=0
12161 run_test 152 "test read/write with enomem ============================"
12164 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12166 run_test 153 "test if fdatasync does not crash ======================="
12168 dot_lustre_fid_permission_check() {
12170 local ffid=$MOUNT/.lustre/fid/$fid
12173 echo "stat fid $fid"
12174 stat $ffid > /dev/null || error "stat $ffid failed."
12175 echo "touch fid $fid"
12176 touch $ffid || error "touch $ffid failed."
12177 echo "write to fid $fid"
12178 cat /etc/hosts > $ffid || error "write $ffid failed."
12179 echo "read fid $fid"
12180 diff /etc/hosts $ffid || error "read $ffid failed."
12181 echo "append write to fid $fid"
12182 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12183 echo "rename fid $fid"
12184 mv $ffid $test_dir/$tfile.1 &&
12185 error "rename $ffid to $tfile.1 should fail."
12186 touch $test_dir/$tfile.1
12187 mv $test_dir/$tfile.1 $ffid &&
12188 error "rename $tfile.1 to $ffid should fail."
12189 rm -f $test_dir/$tfile.1
12190 echo "truncate fid $fid"
12191 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12192 echo "link fid $fid"
12193 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12194 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12195 echo "setfacl fid $fid"
12196 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12197 echo "getfacl fid $fid"
12198 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12200 echo "unlink fid $fid"
12201 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12202 echo "mknod fid $fid"
12203 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12205 fid=[0xf00000400:0x1:0x0]
12206 ffid=$MOUNT/.lustre/fid/$fid
12208 echo "stat non-exist fid $fid"
12209 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12210 echo "write to non-exist fid $fid"
12211 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12212 echo "link new fid $fid"
12213 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12215 mkdir -p $test_dir/$tdir
12216 touch $test_dir/$tdir/$tfile
12217 fid=$($LFS path2fid $test_dir/$tdir)
12220 error "error: could not get fid for $test_dir/$dir/$tfile."
12222 ffid=$MOUNT/.lustre/fid/$fid
12225 ls $ffid > /dev/null || error "ls $ffid failed."
12226 echo "touch $fid/$tfile.1"
12227 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12229 echo "touch $MOUNT/.lustre/fid/$tfile"
12230 touch $MOUNT/.lustre/fid/$tfile && \
12231 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12233 echo "setxattr to $MOUNT/.lustre/fid"
12234 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12236 echo "listxattr for $MOUNT/.lustre/fid"
12237 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12239 echo "delxattr from $MOUNT/.lustre/fid"
12240 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12242 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12243 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12244 error "touch invalid fid should fail."
12246 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12247 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12248 error "touch non-normal fid should fail."
12250 echo "rename $tdir to $MOUNT/.lustre/fid"
12251 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12252 error "rename to $MOUNT/.lustre/fid should fail."
12254 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12256 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12257 local new_obf_mode=777
12259 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12260 chmod $new_obf_mode $DIR/.lustre/fid ||
12261 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12263 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12264 [ $obf_mode -eq $new_obf_mode ] ||
12265 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12267 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12268 chmod $old_obf_mode $DIR/.lustre/fid ||
12269 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12272 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12273 fid=$($LFS path2fid $test_dir/$tfile-2)
12275 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12277 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12278 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12279 error "create lov data thru .lustre failed"
12281 echo "cp /etc/passwd $test_dir/$tfile-2"
12282 cp /etc/passwd $test_dir/$tfile-2 ||
12283 error "copy to $test_dir/$tfile-2 failed."
12284 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12285 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12286 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12288 rm -rf $test_dir/tfile.lnk
12289 rm -rf $test_dir/$tfile-2
12293 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12294 skip "Need MDS version at least 2.4.1"
12296 local tf=$DIR/$tfile
12299 local fid=$($LFS path2fid $tf)
12300 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12302 # check that we get the same pathname back
12303 local found=$($LFS fid2path $MOUNT "$fid")
12304 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12305 [ "$found" == "$tf" ] ||
12306 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12308 run_test 154A "lfs path2fid and fid2path basic checks"
12311 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12312 skip "Need MDS version at least 2.4.1"
12314 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12315 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12316 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12317 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12319 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12320 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12322 # check that we get the same pathname
12323 echo "PFID: $PFID, name: $name"
12324 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12325 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12326 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12327 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12329 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12331 run_test 154B "verify the ll_decode_linkea tool"
12334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12335 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12336 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12337 skip "Need MDS version at least 2.2.51"
12338 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12340 cp /etc/hosts $DIR/$tfile
12342 fid=$($LFS path2fid $DIR/$tfile)
12344 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12346 dot_lustre_fid_permission_check "$fid" $DIR ||
12347 error "dot lustre permission check $fid failed"
12349 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12351 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12353 touch $MOUNT/.lustre/file &&
12354 error "creation is not allowed under .lustre"
12356 mkdir $MOUNT/.lustre/dir &&
12357 error "mkdir is not allowed under .lustre"
12361 run_test 154a "Open-by-FID"
12364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12365 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12367 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12368 skip "Need MDS version at least 2.2.51"
12370 local remote_dir=$DIR/$tdir/remote_dir
12374 mkdir -p $DIR/$tdir
12375 $LFS mkdir -i $MDTIDX $remote_dir ||
12376 error "create remote directory failed"
12378 cp /etc/hosts $remote_dir/$tfile
12380 fid=$($LFS path2fid $remote_dir/$tfile)
12382 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12384 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12385 error "dot lustre permission check $fid failed"
12388 run_test 154b "Open-by-FID for remote directory"
12391 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12392 skip "Need MDS version at least 2.4.1"
12394 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12395 local FID1=$($LFS path2fid $DIR/$tfile.1)
12396 local FID2=$($LFS path2fid $DIR/$tfile.2)
12397 local FID3=$($LFS path2fid $DIR/$tfile.3)
12400 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12401 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12402 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12404 [ "$FID" = "${!want}" ] ||
12405 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12409 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12411 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12412 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12416 run_test 154c "lfs path2fid and fid2path multiple arguments"
12419 remote_mds_nodsh && skip "remote MDS with nodsh"
12420 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12421 skip "Need MDS version at least 2.5.53"
12423 if remote_mds; then
12424 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12428 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12435 local fid=$($LFS path2fid $DIR/$tfile)
12438 cmd="exec $fd<$DIR/$tfile"
12440 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12441 echo "$fid_list" | grep "$fid"
12444 cmd="exec $fd>/dev/null"
12446 if [ $rc -ne 0 ]; then
12447 error "FID $fid not found in open files list $fid_list"
12450 run_test 154d "Verify open file fid"
12454 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12455 skip "Need MDS version at least 2.6.50"
12457 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12458 error ".lustre returned by readdir"
12461 run_test 154e ".lustre is not returned by readdir"
12464 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12466 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12467 test_mkdir -p -c1 $DIR/$tdir/d
12468 # test dirs inherit from its stripe
12469 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12470 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12471 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12472 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12475 # get fid of parents
12476 local FID0=$($LFS path2fid $DIR/$tdir/d)
12477 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12478 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12479 local FID3=$($LFS path2fid $DIR)
12481 # check that path2fid --parents returns expected <parent_fid>/name
12482 # 1) test for a directory (single parent)
12483 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12484 [ "$parent" == "$FID0/foo1" ] ||
12485 error "expected parent: $FID0/foo1, got: $parent"
12487 # 2) test for a file with nlink > 1 (multiple parents)
12488 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12489 echo "$parent" | grep -F "$FID1/$tfile" ||
12490 error "$FID1/$tfile not returned in parent list"
12491 echo "$parent" | grep -F "$FID2/link" ||
12492 error "$FID2/link not returned in parent list"
12494 # 3) get parent by fid
12495 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12496 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12497 echo "$parent" | grep -F "$FID1/$tfile" ||
12498 error "$FID1/$tfile not returned in parent list (by fid)"
12499 echo "$parent" | grep -F "$FID2/link" ||
12500 error "$FID2/link not returned in parent list (by fid)"
12502 # 4) test for entry in root directory
12503 parent=$($LFS path2fid --parents $DIR/f)
12504 echo "$parent" | grep -F "$FID3/f" ||
12505 error "$FID3/f not returned in parent list"
12507 # 5) test it on root directory
12508 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12509 error "$MOUNT should not have parents"
12511 # enable xattr caching and check that linkea is correctly updated
12512 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12513 save_lustre_params client "llite.*.xattr_cache" > $save
12514 lctl set_param llite.*.xattr_cache 1
12516 # 6.1) linkea update on rename
12517 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12519 # get parents by fid
12520 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12521 # foo1 should no longer be returned in parent list
12522 echo "$parent" | grep -F "$FID1" &&
12523 error "$FID1 should no longer be in parent list"
12524 # the new path should appear
12525 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12526 error "$FID2/$tfile.moved is not in parent list"
12528 # 6.2) linkea update on unlink
12529 rm -f $DIR/$tdir/d/foo2/link
12530 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12531 # foo2/link should no longer be returned in parent list
12532 echo "$parent" | grep -F "$FID2/link" &&
12533 error "$FID2/link should no longer be in parent list"
12537 restore_lustre_params < $save
12540 run_test 154f "get parent fids by reading link ea"
12544 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12545 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12546 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12547 skip "Need MDS version at least 2.6.92"
12549 mkdir -p $DIR/$tdir
12550 llapi_fid_test -d $DIR/$tdir
12552 run_test 154g "various llapi FID tests"
12554 test_155_small_load() {
12555 local temp=$TMP/$tfile
12556 local file=$DIR/$tfile
12558 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12559 error "dd of=$temp bs=6096 count=1 failed"
12561 cancel_lru_locks $OSC
12562 cmp $temp $file || error "$temp $file differ"
12564 $TRUNCATE $temp 6000
12565 $TRUNCATE $file 6000
12566 cmp $temp $file || error "$temp $file differ (truncate1)"
12568 echo "12345" >>$temp
12569 echo "12345" >>$file
12570 cmp $temp $file || error "$temp $file differ (append1)"
12572 echo "12345" >>$temp
12573 echo "12345" >>$file
12574 cmp $temp $file || error "$temp $file differ (append2)"
12580 test_155_big_load() {
12581 remote_ost_nodsh && skip "remote OST with nodsh"
12583 local temp=$TMP/$tfile
12584 local file=$DIR/$tfile
12587 local cache_size=$(do_facet ost$((MAXI+1)) \
12588 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12589 local large_file_size=$((cache_size * 2))
12591 echo "OSS cache size: $cache_size KB"
12592 echo "Large file size: $large_file_size KB"
12594 [ $MAXV -le $large_file_size ] &&
12595 skip_env "max available OST size needs > $large_file_size KB"
12597 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12599 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12600 error "dd of=$temp bs=$large_file_size count=1k failed"
12603 cancel_lru_locks osc
12604 cmp $temp $file || error "$temp $file differ"
12610 save_writethrough() {
12611 local facets=$(get_facets OST)
12613 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12619 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12621 save_writethrough $p
12624 set_cache writethrough on
12625 test_155_small_load
12626 restore_lustre_params < $p
12629 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12634 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12636 save_writethrough $p
12639 set_cache writethrough off
12640 test_155_small_load
12641 restore_lustre_params < $p
12644 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12649 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12651 save_writethrough $p
12654 set_cache writethrough on
12655 test_155_small_load
12656 restore_lustre_params < $p
12659 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12664 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12666 save_writethrough $p
12669 set_cache writethrough off
12670 test_155_small_load
12671 restore_lustre_params < $p
12674 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12679 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12681 save_writethrough $p
12684 set_cache writethrough on
12686 restore_lustre_params < $p
12689 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12694 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12696 save_writethrough $p
12699 set_cache writethrough off
12701 restore_lustre_params < $p
12704 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12709 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12711 save_writethrough $p
12714 set_cache writethrough on
12716 restore_lustre_params < $p
12719 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12724 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12726 save_writethrough $p
12729 set_cache writethrough off
12731 restore_lustre_params < $p
12734 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12738 remote_ost_nodsh && skip "remote OST with nodsh"
12739 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12740 skip "stats not implemented on old servers"
12741 [ "$ost1_FSTYPE" = "zfs" ] &&
12742 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12747 local file="$DIR/$tfile"
12748 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12750 save_writethrough $p
12753 log "Turn on read and write cache"
12755 set_cache writethrough on
12757 log "Write data and read it back."
12758 log "Read should be satisfied from the cache."
12759 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12761 cancel_lru_locks osc
12762 cat $file >/dev/null
12764 if ! let "AFTER - BEFORE == CPAGES"; then
12765 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12767 log "cache hits:: before: $BEFORE, after: $AFTER"
12770 log "Read again; it should be satisfied from the cache."
12772 cancel_lru_locks osc
12773 cat $file >/dev/null
12775 if ! let "AFTER - BEFORE == CPAGES"; then
12776 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12778 log "cache hits:: before: $BEFORE, after: $AFTER"
12781 log "Turn off the read cache and turn on the write cache"
12783 set_cache writethrough on
12785 log "Read again; it should be satisfied from the cache."
12787 cancel_lru_locks osc
12788 cat $file >/dev/null
12790 if ! let "AFTER - BEFORE == CPAGES"; then
12791 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12793 log "cache hits:: before: $BEFORE, after: $AFTER"
12796 log "Read again; it should not be satisfied from the cache."
12798 cancel_lru_locks osc
12799 cat $file >/dev/null
12801 if ! let "AFTER - BEFORE == 0"; then
12802 error "IN CACHE: before: $BEFORE, after: $AFTER"
12804 log "cache hits:: before: $BEFORE, after: $AFTER"
12807 log "Write data and read it back."
12808 log "Read should be satisfied from the cache."
12809 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12811 cancel_lru_locks osc
12812 cat $file >/dev/null
12814 if ! let "AFTER - BEFORE == CPAGES"; then
12815 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12817 log "cache hits:: before: $BEFORE, after: $AFTER"
12820 log "Read again; it should not be satisfied from the cache."
12822 cancel_lru_locks osc
12823 cat $file >/dev/null
12825 if ! let "AFTER - BEFORE == 0"; then
12826 error "IN CACHE: before: $BEFORE, after: $AFTER"
12828 log "cache hits:: before: $BEFORE, after: $AFTER"
12831 log "Turn off read and write cache"
12833 set_cache writethrough off
12835 log "Write data and read it back"
12836 log "It should not be satisfied from the cache."
12838 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12839 cancel_lru_locks osc
12841 cat $file >/dev/null
12843 if ! let "AFTER - BEFORE == 0"; then
12844 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12846 log "cache hits:: before: $BEFORE, after: $AFTER"
12849 log "Turn on the read cache and turn off the write cache"
12851 set_cache writethrough off
12853 log "Write data and read it back"
12854 log "It should not be satisfied from the cache."
12856 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12858 cancel_lru_locks osc
12859 cat $file >/dev/null
12861 if ! let "AFTER - BEFORE == 0"; then
12862 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12864 log "cache hits:: before: $BEFORE, after: $AFTER"
12867 log "Read again; it should be satisfied from the cache."
12869 cancel_lru_locks osc
12870 cat $file >/dev/null
12872 if ! let "AFTER - BEFORE == CPAGES"; then
12873 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12875 log "cache hits:: before: $BEFORE, after: $AFTER"
12878 restore_lustre_params < $p
12881 run_test 156 "Verification of tunables"
12884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12885 remote_mds_nodsh && skip "remote MDS with nodsh"
12886 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12887 skip "Need MDS version at least 2.2.0"
12889 changelog_register || error "changelog_register failed"
12890 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12891 changelog_users $SINGLEMDS | grep -q $cl_user ||
12892 error "User $cl_user not found in changelog_users"
12895 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12896 changelog_clear 0 || error "changelog_clear failed"
12897 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12898 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12899 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12900 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12901 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12902 rm $DIR/$tdir/pics/desktop.jpg
12904 changelog_dump | tail -10
12906 echo "verifying changelog mask"
12907 changelog_chmask "-MKDIR"
12908 changelog_chmask "-CLOSE"
12910 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12911 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12913 changelog_chmask "+MKDIR"
12914 changelog_chmask "+CLOSE"
12916 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12917 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12919 changelog_dump | tail -10
12920 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12921 CLOSES=$(changelog_dump | grep -c "CLOSE")
12922 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12923 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12926 echo "verifying target fid"
12927 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12928 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12929 [ "$fidc" == "$fidf" ] ||
12930 error "changelog '$tfile' fid $fidc != file fid $fidf"
12931 echo "verifying parent fid"
12932 # The FID returned from the Changelog may be the directory shard on
12933 # a different MDT, and not the FID returned by path2fid on the parent.
12934 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12935 # since this is what will matter when recreating this file in the tree.
12936 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12937 local pathp=$($LFS fid2path $MOUNT "$fidp")
12938 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12939 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12941 echo "getting records for $cl_user"
12942 changelog_users $SINGLEMDS
12943 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12945 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12946 error "changelog_clear failed"
12947 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12948 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12949 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12950 error "user index expect $user_rec1 + $nclr != $user_rec2"
12952 local min0_rec=$(changelog_users $SINGLEMDS |
12953 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12954 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12955 awk '{ print $1; exit; }')
12957 changelog_dump | tail -n 5
12958 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12959 [ $first_rec == $((min0_rec + 1)) ] ||
12960 error "first index should be $min0_rec + 1 not $first_rec"
12962 # LU-3446 changelog index reset on MDT restart
12963 local cur_rec1=$(changelog_users $SINGLEMDS |
12964 awk '/^current.index:/ { print $NF }')
12965 changelog_clear 0 ||
12966 error "clear all changelog records for $cl_user failed"
12967 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12968 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12969 error "Fail to start $SINGLEMDS"
12970 local cur_rec2=$(changelog_users $SINGLEMDS |
12971 awk '/^current.index:/ { print $NF }')
12972 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12973 [ $cur_rec1 == $cur_rec2 ] ||
12974 error "current index should be $cur_rec1 not $cur_rec2"
12976 echo "verifying users from this test are deregistered"
12977 changelog_deregister || error "changelog_deregister failed"
12978 changelog_users $SINGLEMDS | grep -q $cl_user &&
12979 error "User '$cl_user' still in changelog_users"
12981 # lctl get_param -n mdd.*.changelog_users
12982 # current index: 144
12983 # ID index (idle seconds)
12985 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12986 # this is the normal case where all users were deregistered
12987 # make sure no new records are added when no users are present
12988 local last_rec1=$(changelog_users $SINGLEMDS |
12989 awk '/^current.index:/ { print $NF }')
12990 touch $DIR/$tdir/chloe
12991 local last_rec2=$(changelog_users $SINGLEMDS |
12992 awk '/^current.index:/ { print $NF }')
12993 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12994 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12996 # any changelog users must be leftovers from a previous test
12997 changelog_users $SINGLEMDS
12998 echo "other changelog users; can't verify off"
13001 run_test 160a "changelog sanity"
13003 test_160b() { # LU-3587
13004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13005 remote_mds_nodsh && skip "remote MDS with nodsh"
13006 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13007 skip "Need MDS version at least 2.2.0"
13009 changelog_register || error "changelog_register failed"
13010 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13011 changelog_users $SINGLEMDS | grep -q $cl_user ||
13012 error "User '$cl_user' not found in changelog_users"
13014 local longname1=$(str_repeat a 255)
13015 local longname2=$(str_repeat b 255)
13018 echo "creating very long named file"
13019 touch $longname1 || error "create of '$longname1' failed"
13020 echo "renaming very long named file"
13021 mv $longname1 $longname2
13023 changelog_dump | grep RENME | tail -n 5
13026 run_test 160b "Verify that very long rename doesn't crash in changelog"
13029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13030 remote_mds_nodsh && skip "remote MDS with nodsh"
13032 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13033 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13034 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13035 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13039 # Registration step
13040 changelog_register || error "changelog_register failed"
13043 mkdir -p $DIR/$tdir
13044 $MCREATE $DIR/$tdir/foo_160c
13045 changelog_chmask "-TRUNC"
13046 $TRUNCATE $DIR/$tdir/foo_160c 200
13047 changelog_chmask "+TRUNC"
13048 $TRUNCATE $DIR/$tdir/foo_160c 199
13049 changelog_dump | tail -n 5
13050 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13051 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13053 run_test 160c "verify that changelog log catch the truncate event"
13056 remote_mds_nodsh && skip "remote MDS with nodsh"
13057 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13059 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13060 skip "Need MDS version at least 2.7.60"
13062 # Registration step
13063 changelog_register || error "changelog_register failed"
13065 mkdir -p $DIR/$tdir/migrate_dir
13066 changelog_clear 0 || error "changelog_clear failed"
13068 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13069 changelog_dump | tail -n 5
13070 local migrates=$(changelog_dump | grep -c "MIGRT")
13071 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13073 run_test 160d "verify that changelog log catch the migrate event"
13076 remote_mds_nodsh && skip "remote MDS with nodsh"
13079 changelog_register || error "changelog_register failed"
13081 # Delete a future user (expect fail)
13082 local MDT0=$(facet_svc $SINGLEMDS)
13083 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13086 if [ $rc -eq 0 ]; then
13087 error "Deleted non-existant user cl77"
13088 elif [ $rc -ne 2 ]; then
13089 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13092 # Clear to a bad index (1 billion should be safe)
13093 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13096 if [ $rc -eq 0 ]; then
13097 error "Successfully cleared to invalid CL index"
13098 elif [ $rc -ne 22 ]; then
13099 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13102 run_test 160e "changelog negative testing (should return errors)"
13105 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13106 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13107 skip "Need MDS version at least 2.10.56"
13109 local mdts=$(comma_list $(mdts_nodes))
13112 changelog_register || error "first changelog_register failed"
13113 changelog_register || error "second changelog_register failed"
13115 declare -A cl_user1
13116 declare -A cl_user2
13121 # generate some changelog records to accumulate on each MDT
13122 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13123 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13124 error "create $DIR/$tdir/$tfile failed"
13126 # check changelogs have been generated
13127 local nbcl=$(changelog_dump | wc -l)
13128 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13130 for param in "changelog_max_idle_time=10" \
13132 "changelog_min_gc_interval=2" \
13133 "changelog_min_free_cat_entries=3"; do
13134 local MDT0=$(facet_svc $SINGLEMDS)
13135 local var="${param%=*}"
13136 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13138 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13139 do_nodes $mdts $LCTL set_param mdd.*.$param
13142 # force cl_user2 to be idle (1st part)
13145 # simulate changelog catalog almost full
13146 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13147 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13149 for i in $(seq $MDSCOUNT); do
13150 cl_users=(${CL_USERS[mds$i]})
13151 cl_user1[mds$i]="${cl_users[0]}"
13152 cl_user2[mds$i]="${cl_users[1]}"
13154 [ -n "${cl_user1[mds$i]}" ] ||
13155 error "mds$i: no user registered"
13156 [ -n "${cl_user2[mds$i]}" ] ||
13157 error "mds$i: only ${cl_user2[mds$i]} is registered"
13159 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13160 [ -n "$user_rec1" ] ||
13161 error "mds$i: User ${cl_user1[mds$i]} not registered"
13162 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13163 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13164 [ -n "$user_rec2" ] ||
13165 error "mds$i: User ${cl_user1[mds$i]} not registered"
13166 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13167 "$user_rec1 + 2 == $user_rec2"
13168 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13169 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13170 "$user_rec1 + 2, but is $user_rec2"
13171 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13172 [ -n "$user_rec2" ] ||
13173 error "mds$i: User ${cl_user2[mds$i]} not registered"
13174 [ $user_rec1 == $user_rec2 ] ||
13175 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13176 "$user_rec1, but is $user_rec2"
13179 # force cl_user2 to be idle (2nd part) and to reach
13180 # changelog_max_idle_time
13183 # generate one more changelog to trigger fail_loc
13184 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13185 error "create $DIR/$tdir/${tfile}bis failed"
13187 # ensure gc thread is done
13188 for i in $(mdts_nodes); do
13190 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13191 error "$i: GC-thread not done"
13195 for i in $(seq $MDSCOUNT); do
13196 # check cl_user1 still registered
13197 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13198 error "mds$i: User ${cl_user1[mds$i]} not registered"
13199 # check cl_user2 unregistered
13200 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13201 error "mds$i: User ${cl_user2[mds$i]} still registered"
13203 # check changelogs are present and starting at $user_rec1 + 1
13204 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13205 [ -n "$user_rec1" ] ||
13206 error "mds$i: User ${cl_user1[mds$i]} not registered"
13207 first_rec=$($LFS changelog $(facet_svc mds$i) |
13208 awk '{ print $1; exit; }')
13210 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13211 [ $((user_rec1 + 1)) == $first_rec ] ||
13212 error "mds$i: first index should be $user_rec1 + 1, " \
13213 "but is $first_rec"
13216 run_test 160f "changelog garbage collect (timestamped users)"
13219 remote_mds_nodsh && skip "remote MDS with nodsh"
13220 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13221 skip "Need MDS version at least 2.10.56"
13223 local mdts=$(comma_list $(mdts_nodes))
13225 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13226 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13229 changelog_register || error "first changelog_register failed"
13230 changelog_register || error "second changelog_register failed"
13232 declare -A cl_user1
13233 declare -A cl_user2
13238 # generate some changelog records to accumulate on each MDT
13239 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13240 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13241 error "create $DIR/$tdir/$tfile failed"
13243 # check changelogs have been generated
13244 local nbcl=$(changelog_dump | wc -l)
13245 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13247 # reduce the max_idle_indexes value to make sure we exceed it
13248 max_ndx=$((nbcl / 2 - 1))
13250 for param in "changelog_max_idle_indexes=$max_ndx" \
13252 "changelog_min_gc_interval=2" \
13253 "changelog_min_free_cat_entries=3"; do
13254 local MDT0=$(facet_svc $SINGLEMDS)
13255 local var="${param%=*}"
13256 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13258 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13259 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13260 error "unable to set mdd.*.$param"
13263 # simulate changelog catalog almost full
13264 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13265 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13267 for i in $(seq $MDSCOUNT); do
13268 cl_users=(${CL_USERS[mds$i]})
13269 cl_user1[mds$i]="${cl_users[0]}"
13270 cl_user2[mds$i]="${cl_users[1]}"
13272 [ -n "${cl_user1[mds$i]}" ] ||
13273 error "mds$i: no user registered"
13274 [ -n "${cl_user2[mds$i]}" ] ||
13275 error "mds$i: only ${cl_user1[mds$i]} is registered"
13277 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13278 [ -n "$user_rec1" ] ||
13279 error "mds$i: User ${cl_user1[mds$i]} not registered"
13280 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13281 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13282 [ -n "$user_rec2" ] ||
13283 error "mds$i: User ${cl_user1[mds$i]} not registered"
13284 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13285 "$user_rec1 + 2 == $user_rec2"
13286 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13287 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13288 "$user_rec1 + 2, but is $user_rec2"
13289 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13290 [ -n "$user_rec2" ] ||
13291 error "mds$i: User ${cl_user2[mds$i]} not registered"
13292 [ $user_rec1 == $user_rec2 ] ||
13293 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13294 "$user_rec1, but is $user_rec2"
13297 # ensure we are past the previous changelog_min_gc_interval set above
13300 # generate one more changelog to trigger fail_loc
13301 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13302 error "create $DIR/$tdir/${tfile}bis failed"
13304 # ensure gc thread is done
13305 for i in $(mdts_nodes); do
13307 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13308 error "$i: GC-thread not done"
13312 for i in $(seq $MDSCOUNT); do
13313 # check cl_user1 still registered
13314 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13315 error "mds$i: User ${cl_user1[mds$i]} not registered"
13316 # check cl_user2 unregistered
13317 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13318 error "mds$i: User ${cl_user2[mds$i]} still registered"
13320 # check changelogs are present and starting at $user_rec1 + 1
13321 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13322 [ -n "$user_rec1" ] ||
13323 error "mds$i: User ${cl_user1[mds$i]} not registered"
13324 first_rec=$($LFS changelog $(facet_svc mds$i) |
13325 awk '{ print $1; exit; }')
13327 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13328 [ $((user_rec1 + 1)) == $first_rec ] ||
13329 error "mds$i: first index should be $user_rec1 + 1, " \
13330 "but is $first_rec"
13333 run_test 160g "changelog garbage collect (old users)"
13336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13337 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13338 skip "Need MDS version at least 2.10.56"
13340 local mdts=$(comma_list $(mdts_nodes))
13343 changelog_register || error "first changelog_register failed"
13344 changelog_register || error "second changelog_register failed"
13346 declare -A cl_user1
13347 declare -A cl_user2
13352 # generate some changelog records to accumulate on each MDT
13353 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13354 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13355 error "create $DIR/$tdir/$tfile failed"
13357 # check changelogs have been generated
13358 local nbcl=$(changelog_dump | wc -l)
13359 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13361 for param in "changelog_max_idle_time=10" \
13363 "changelog_min_gc_interval=2"; do
13364 local MDT0=$(facet_svc $SINGLEMDS)
13365 local var="${param%=*}"
13366 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13368 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13369 do_nodes $mdts $LCTL set_param mdd.*.$param
13372 # force cl_user2 to be idle (1st part)
13375 for i in $(seq $MDSCOUNT); do
13376 cl_users=(${CL_USERS[mds$i]})
13377 cl_user1[mds$i]="${cl_users[0]}"
13378 cl_user2[mds$i]="${cl_users[1]}"
13380 [ -n "${cl_user1[mds$i]}" ] ||
13381 error "mds$i: no user registered"
13382 [ -n "${cl_user2[mds$i]}" ] ||
13383 error "mds$i: only ${cl_user2[mds$i]} is registered"
13385 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13386 [ -n "$user_rec1" ] ||
13387 error "mds$i: User ${cl_user1[mds$i]} not registered"
13388 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13389 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13390 [ -n "$user_rec2" ] ||
13391 error "mds$i: User ${cl_user1[mds$i]} not registered"
13392 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13393 "$user_rec1 + 2 == $user_rec2"
13394 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13395 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13396 "$user_rec1 + 2, but is $user_rec2"
13397 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13398 [ -n "$user_rec2" ] ||
13399 error "mds$i: User ${cl_user2[mds$i]} not registered"
13400 [ $user_rec1 == $user_rec2 ] ||
13401 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13402 "$user_rec1, but is $user_rec2"
13405 # force cl_user2 to be idle (2nd part) and to reach
13406 # changelog_max_idle_time
13409 # force each GC-thread start and block then
13410 # one per MDT/MDD, set fail_val accordingly
13411 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13412 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13414 # generate more changelogs to trigger fail_loc
13415 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13416 error "create $DIR/$tdir/${tfile}bis failed"
13418 # stop MDT to stop GC-thread, should be done in back-ground as it will
13419 # block waiting for the thread to be released and exit
13420 declare -A stop_pids
13421 for i in $(seq $MDSCOUNT); do
13423 stop_pids[mds$i]=$!
13426 for i in $(mdts_nodes); do
13429 local facets=$(facets_up_on_host $i)
13431 for facet in ${facets//,/ }; do
13432 if [[ $facet == mds* ]]; then
13436 # ensure each MDS's gc threads are still present and all in "R"
13437 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13438 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13439 error "$i: expected $nb GC-thread"
13441 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13443 error "$i: GC-thread not found in R-state"
13444 # check umounts of each MDT on MDS have reached kthread_stop()
13445 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13446 error "$i: expected $nb umount"
13448 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13449 error "$i: umount not found in D-state"
13452 # release all GC-threads
13453 do_nodes $mdts $LCTL set_param fail_loc=0
13455 # wait for MDT stop to complete
13456 for i in $(seq $MDSCOUNT); do
13457 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13461 # may try to check if any orphan changelog records are present
13462 # via ldiskfs/zfs and llog_reader...
13464 # re-start/mount MDTs
13465 for i in $(seq $MDSCOUNT); do
13466 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13467 error "Fail to start mds$i"
13471 for i in $(seq $MDSCOUNT); do
13472 # check cl_user1 still registered
13473 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13474 error "mds$i: User ${cl_user1[mds$i]} not registered"
13475 # check cl_user2 unregistered
13476 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13477 error "mds$i: User ${cl_user2[mds$i]} still registered"
13479 # check changelogs are present and starting at $user_rec1 + 1
13480 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13481 [ -n "$user_rec1" ] ||
13482 error "mds$i: User ${cl_user1[mds$i]} not registered"
13483 first_rec=$($LFS changelog $(facet_svc mds$i) |
13484 awk '{ print $1; exit; }')
13486 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13487 [ $((user_rec1 + 1)) == $first_rec ] ||
13488 error "mds$i: first index should be $user_rec1 + 1, " \
13489 "but is $first_rec"
13492 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13497 local mdts=$(comma_list $(mdts_nodes))
13499 changelog_register || error "first changelog_register failed"
13501 # generate some changelog records to accumulate on each MDT
13502 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13503 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13504 error "create $DIR/$tdir/$tfile failed"
13506 # check changelogs have been generated
13507 local nbcl=$(changelog_dump | wc -l)
13508 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13510 # simulate race between register and unregister
13511 # XXX as fail_loc is set per-MDS, with DNE configs the race
13512 # simulation will only occur for one MDT per MDS and for the
13513 # others the normal race scenario will take place
13514 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13515 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13516 do_nodes $mdts $LCTL set_param fail_val=1
13518 # unregister 1st user
13519 changelog_deregister &
13521 # wait some time for deregister work to reach race rdv
13523 # register 2nd user
13524 changelog_register || error "2nd user register failed"
13526 wait $pid1 || error "1st user deregister failed"
13530 declare -A LAST_REC
13531 for i in $(seq $MDSCOUNT); do
13532 if changelog_users mds$i | grep "^cl"; then
13533 # make sure new records are added with one user present
13534 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13535 awk '/^current.index:/ { print $NF }')
13537 error "mds$i has no user registered"
13541 # generate more changelog records to accumulate on each MDT
13542 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13543 error "create $DIR/$tdir/${tfile}bis failed"
13545 for i in $(seq $MDSCOUNT); do
13546 last_rec=$(changelog_users $SINGLEMDS |
13547 awk '/^current.index:/ { print $NF }')
13548 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13549 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13550 error "changelogs are off on mds$i"
13553 run_test 160i "changelog user register/unregister race"
13556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13558 test_mkdir -c1 $DIR/$tdir
13559 cp /etc/hosts $DIR/$tdir/$tfile
13560 test_mkdir -c1 $DIR/$tdir/foo1
13561 test_mkdir -c1 $DIR/$tdir/foo2
13562 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13563 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13564 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13565 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13566 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13567 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13568 $LFS fid2path $DIR $FID
13569 error "bad link ea"
13572 rm $DIR/$tdir/foo2/zachary
13574 rm $DIR/$tdir/foo2/thor
13576 rm $DIR/$tdir/$tfile
13578 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13579 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13580 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13581 rm $DIR/$tdir/foo2/maggie
13584 local longname=$tfile.avg_len_is_thirty_two_
13585 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13586 error_noexit 'failed to unlink many hardlinks'" EXIT
13587 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13588 error "failed to hardlink many files"
13589 links=$($LFS fid2path $DIR $FID | wc -l)
13590 echo -n "${links}/1000 links in link EA"
13591 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13593 run_test 161a "link ea sanity"
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13597 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13600 local remote_dir=$DIR/$tdir/remote_dir
13602 mkdir -p $DIR/$tdir
13603 $LFS mkdir -i $MDTIDX $remote_dir ||
13604 error "create remote directory failed"
13606 cp /etc/hosts $remote_dir/$tfile
13607 mkdir -p $remote_dir/foo1
13608 mkdir -p $remote_dir/foo2
13609 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13610 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13611 ln $remote_dir/$tfile $remote_dir/foo1/luna
13612 ln $remote_dir/$tfile $remote_dir/foo2/thor
13614 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13616 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13617 $LFS fid2path $DIR $FID
13618 error "bad link ea"
13621 rm $remote_dir/foo2/zachary
13623 rm $remote_dir/foo2/thor
13625 rm $remote_dir/$tfile
13627 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13628 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13629 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13630 $LFS fid2path $DIR $FID
13631 error "bad link rename"
13633 rm $remote_dir/foo2/maggie
13636 local longname=filename_avg_len_is_thirty_two_
13637 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13638 error "failed to hardlink many files"
13639 links=$($LFS fid2path $DIR $FID | wc -l)
13640 echo -n "${links}/1000 links in link EA"
13641 [[ ${links} -gt 60 ]] ||
13642 error "expected at least 60 links in link EA"
13643 unlinkmany $remote_dir/foo2/$longname 1000 ||
13644 error "failed to unlink many hardlinks"
13646 run_test 161b "link ea sanity under remote directory"
13649 remote_mds_nodsh && skip "remote MDS with nodsh"
13650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13651 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13652 skip "Need MDS version at least 2.1.5"
13654 # define CLF_RENAME_LAST 0x0001
13655 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13656 changelog_register || error "changelog_register failed"
13659 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13660 touch $DIR/$tdir/foo_161c
13661 touch $DIR/$tdir/bar_161c
13662 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13663 changelog_dump | grep RENME | tail -n 5
13664 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13665 changelog_clear 0 || error "changelog_clear failed"
13666 if [ x$flags != "x0x1" ]; then
13667 error "flag $flags is not 0x1"
13670 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13671 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13672 touch $DIR/$tdir/foo_161c
13673 touch $DIR/$tdir/bar_161c
13674 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13675 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13676 changelog_dump | grep RENME | tail -n 5
13677 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13678 changelog_clear 0 || error "changelog_clear failed"
13679 if [ x$flags != "x0x0" ]; then
13680 error "flag $flags is not 0x0"
13682 echo "rename overwrite a target having nlink > 1," \
13683 "changelog record has flags of $flags"
13685 # rename doesn't overwrite a target (changelog flag 0x0)
13686 touch $DIR/$tdir/foo_161c
13687 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13688 changelog_dump | grep RENME | tail -n 5
13689 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13690 changelog_clear 0 || error "changelog_clear failed"
13691 if [ x$flags != "x0x0" ]; then
13692 error "flag $flags is not 0x0"
13694 echo "rename doesn't overwrite a target," \
13695 "changelog record has flags of $flags"
13697 # define CLF_UNLINK_LAST 0x0001
13698 # unlink a file having nlink = 1 (changelog flag 0x1)
13699 rm -f $DIR/$tdir/foo2_161c
13700 changelog_dump | grep UNLNK | tail -n 5
13701 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13702 changelog_clear 0 || error "changelog_clear failed"
13703 if [ x$flags != "x0x1" ]; then
13704 error "flag $flags is not 0x1"
13706 echo "unlink a file having nlink = 1," \
13707 "changelog record has flags of $flags"
13709 # unlink a file having nlink > 1 (changelog flag 0x0)
13710 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13711 rm -f $DIR/$tdir/foobar_161c
13712 changelog_dump | grep UNLNK | tail -n 5
13713 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13714 changelog_clear 0 || error "changelog_clear failed"
13715 if [ x$flags != "x0x0" ]; then
13716 error "flag $flags is not 0x0"
13718 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13720 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13723 remote_mds_nodsh && skip "remote MDS with nodsh"
13724 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13729 changelog_register || error "changelog_register failed"
13731 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13732 # interfer with $MOUNT/.lustre/fid/ access
13734 [[ $? -eq 0 ]] || error "mkdir failed"
13736 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13737 $LCTL set_param fail_loc=0x8000140c
13739 $LCTL set_param fail_val=5
13742 echo foofoo > $DIR/$tdir/$tfile &
13745 # wait for create to be delayed
13749 [[ $? -eq 0 ]] || error "create should be blocked"
13751 local tempfile=$(mktemp)
13752 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13753 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13754 # some delay may occur during ChangeLog publishing and file read just
13755 # above, that could allow file write to happen finally
13756 [[ -s $tempfile ]] && echo "file should be empty"
13758 $LCTL set_param fail_loc=0
13761 [[ $? -eq 0 ]] || error "create failed"
13763 run_test 161d "create with concurrent .lustre/fid access"
13766 local expected="$1"
13771 path=$($LFS fid2path "$@")
13774 if [ $rc -ne 0 ]; then
13775 error "path looked up of '$expected' failed: rc=$rc"
13776 elif [ "$path" != "$expected" ]; then
13777 error "path looked up '$path' instead of '$expected'"
13779 echo "FID '$fid' resolves to path '$path' as expected"
13783 test_162a() { # was test_162
13784 test_mkdir -p -c1 $DIR/$tdir/d2
13785 touch $DIR/$tdir/d2/$tfile
13786 touch $DIR/$tdir/d2/x1
13787 touch $DIR/$tdir/d2/x2
13788 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13789 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13791 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13792 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13795 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13796 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13797 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13799 # softlink to wrong file
13800 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13801 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13802 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13805 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13806 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13807 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13808 # fid2path dir/fsname should both work
13809 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13810 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13812 # hardlink count: check that there are 2 links
13813 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13814 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13816 # hardlink indexing: remove the first link
13817 rm $DIR/$tdir/d2/p/q/r/hlink
13818 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13820 run_test 162a "path lookup sanity"
13823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13827 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13828 error "create striped dir failed"
13830 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13831 tail -n 1 | awk '{print $2}')
13832 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13834 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13835 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13838 for ((i=0;i<5;i++)); do
13839 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13840 error "get fid for f$i failed"
13841 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13843 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13844 error "get fid for d$i failed"
13845 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13850 run_test 162b "striped directory path lookup sanity"
13852 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13854 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13855 skip "Need MDS version at least 2.7.51"
13857 local lpath=$tdir.local
13858 local rpath=$tdir.remote
13860 test_mkdir $DIR/$lpath
13861 test_mkdir $DIR/$rpath
13863 for ((i = 0; i <= 101; i++)); do
13866 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13867 error "get fid for local directory $DIR/$lpath failed"
13868 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13871 test_mkdir $DIR/$rpath
13872 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13873 error "get fid for remote directory $DIR/$rpath failed"
13874 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13879 run_test 162c "fid2path works with paths 100 or more directories deep"
13882 # do directio so as not to populate the page cache
13883 log "creating a 10 Mb file"
13884 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13885 log "starting reads"
13886 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13887 log "truncating the file"
13888 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13890 kill %+ || true # reads might have finished
13891 echo "wait until dd is finished"
13893 log "removing the temporary file"
13894 rm -rf $DIR/$tfile || error "tmp file removal failed"
13896 run_test 169 "parallel read and truncate should not deadlock"
13899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13901 $LCTL clear # bug 18514
13902 $LCTL debug_daemon start $TMP/${tfile}_log_good
13904 $LCTL debug_daemon stop
13905 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13906 error "sed failed to read log_good"
13908 $LCTL debug_daemon start $TMP/${tfile}_log_good
13910 $LCTL debug_daemon stop
13912 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13913 error "lctl df log_bad failed"
13915 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13916 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13918 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13919 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13921 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13922 error "bad_line good_line1 good_line2 are empty"
13924 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13925 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13926 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13928 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13929 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13930 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13932 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13933 error "bad_line_new good_line_new are empty"
13935 local expected_good=$((good_line1 + good_line2*2))
13937 rm -f $TMP/${tfile}*
13938 # LU-231, short malformed line may not be counted into bad lines
13939 if [ $bad_line -ne $bad_line_new ] &&
13940 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13941 error "expected $bad_line bad lines, but got $bad_line_new"
13945 if [ $expected_good -ne $good_line_new ]; then
13946 error "expected $expected_good good lines, but got $good_line_new"
13951 run_test 170 "test lctl df to handle corrupted log ====================="
13953 test_171() { # bug20592
13954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13956 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13957 $LCTL set_param fail_loc=0x50e
13958 $LCTL set_param fail_val=3000
13959 multiop_bg_pause $DIR/$tfile O_s || true
13961 kill -USR1 $MULTIPID
13965 if dmesg | grep "recursive fault"; then
13966 error "caught a recursive fault"
13968 $LCTL set_param fail_loc=0
13971 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13973 # it would be good to share it with obdfilter-survey/iokit-libecho code
13974 setup_obdecho_osc () {
13977 local obdfilter_name=$2
13978 echo "Creating new osc for $obdfilter_name on $ost_nid"
13979 # make sure we can find loopback nid
13980 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13982 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13983 ${obdfilter_name}_osc_UUID || rc=2; }
13984 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13985 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13989 cleanup_obdecho_osc () {
13990 local obdfilter_name=$1
13991 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13992 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13999 local pages=${3:-64}
14004 local obd_size=$(get_obd_size $node $OBD)
14005 local page_size=$(get_page_size $node)
14006 if [[ -n "$obd_size" ]]; then
14007 local new_count=$((obd_size / (pages * page_size / 1024)))
14008 [[ $new_count -ge $count ]] || count=$new_count
14011 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14012 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14014 if [ $rc -eq 0 ]; then
14015 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14016 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14018 echo "New object id is $id"
14019 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14021 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14022 "test_brw $count w v $pages $id" || rc=4; }
14023 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14025 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14026 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14027 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14028 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14029 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14036 if ! module_loaded obdecho; then
14037 load_module obdecho/obdecho &&
14038 stack_trap "rmmod obdecho" EXIT ||
14039 error "unable to load obdecho on client"
14042 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14043 local host=$($LCTL get_param -n osc.$osc.import |
14044 awk '/current_connection:/ { print $2 }' )
14045 local target=$($LCTL get_param -n osc.$osc.import |
14046 awk '/target:/ { print $2 }' )
14047 target=${target%_UUID}
14049 if [ -n "$target" ]; then
14050 setup_obdecho_osc $host $target &&
14051 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14052 { error "obdecho setup failed with $?"; return; }
14054 obdecho_test ${target}_osc client ||
14055 error "obdecho_test failed on ${target}_osc"
14057 $LCTL get_param osc.$osc.import
14058 error "there is no osc.$osc.import target"
14061 run_test 180a "test obdecho on osc"
14064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14065 remote_ost_nodsh && skip "remote OST with nodsh"
14067 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14068 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14069 error "failed to load module obdecho"
14071 local target=$(do_facet ost1 $LCTL dl |
14072 awk '/obdfilter/ { print $4; exit; }')
14074 if [ -n "$target" ]; then
14075 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14077 do_facet ost1 $LCTL dl
14078 error "there is no obdfilter target on ost1"
14081 run_test 180b "test obdecho directly on obdfilter"
14083 test_180c() { # LU-2598
14084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14085 remote_ost_nodsh && skip "remote OST with nodsh"
14086 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14087 skip "Need MDS version at least 2.4.0"
14089 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14090 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14091 error "failed to load module obdecho"
14093 local target=$(do_facet ost1 $LCTL dl |
14094 awk '/obdfilter/ { print $4; exit; }')
14096 if [ -n "$target" ]; then
14097 local pages=16384 # 64MB bulk I/O RPC size
14099 obdecho_test "$target" ost1 "$pages" ||
14100 error "obdecho_test with pages=$pages failed with $?"
14102 do_facet ost1 $LCTL dl
14103 error "there is no obdfilter target on ost1"
14106 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14108 test_181() { # bug 22177
14109 test_mkdir $DIR/$tdir
14110 # create enough files to index the directory
14111 createmany -o $DIR/$tdir/foobar 4000
14112 # print attributes for debug purpose
14115 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14117 # remove the files & current working dir
14118 unlinkmany $DIR/$tdir/foobar 4000
14120 kill -USR1 $MULTIPID
14122 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14125 run_test 181 "Test open-unlinked dir ========================"
14131 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14133 $LCTL set_param mdc.*.rpc_stats=clear
14135 for (( i = 0; i < $tcount; i++ )) ; do
14136 mkdir $DIR/$tdir/$i
14139 for (( i = 0; i < $tcount; i++ )) ; do
14140 createmany -o $DIR/$tdir/$i/f- $fcount &
14144 for (( i = 0; i < $tcount; i++ )) ; do
14145 unlinkmany $DIR/$tdir/$i/f- $fcount &
14149 $LCTL get_param mdc.*.rpc_stats
14153 run_test 182 "Test parallel modify metadata operations ================"
14155 test_183() { # LU-2275
14156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14157 remote_mds_nodsh && skip "remote MDS with nodsh"
14158 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14159 skip "Need MDS version at least 2.3.56"
14161 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14162 echo aaa > $DIR/$tdir/$tfile
14164 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14165 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14167 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14168 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14170 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14172 # Flush negative dentry cache
14173 touch $DIR/$tdir/$tfile
14175 # We are not checking for any leaked references here, they'll
14176 # become evident next time we do cleanup with module unload.
14179 run_test 183 "No crash or request leak in case of strange dispositions ========"
14181 # test suite 184 is for LU-2016, LU-2017
14183 check_swap_layouts_support
14185 dir0=$DIR/$tdir/$testnum
14186 test_mkdir -p -c1 $dir0
14191 $LFS setstripe -c1 $file1
14193 $LFS setstripe -c2 $file2
14195 gen1=$($LFS getstripe -g $file1)
14196 gen2=$($LFS getstripe -g $file2)
14198 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14199 gen=$($LFS getstripe -g $file1)
14200 [[ $gen1 != $gen ]] ||
14201 "Layout generation on $file1 does not change"
14202 gen=$($LFS getstripe -g $file2)
14203 [[ $gen2 != $gen ]] ||
14204 "Layout generation on $file2 does not change"
14206 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14207 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14209 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14211 run_test 184a "Basic layout swap"
14214 check_swap_layouts_support
14216 dir0=$DIR/$tdir/$testnum
14217 mkdir -p $dir0 || error "creating dir $dir0"
14224 $LFS setstripe -c1 $file1
14225 $LFS setstripe -c2 $file2
14226 $LFS setstripe -c1 $file3
14227 chown $RUNAS_ID $file3
14228 gen1=$($LFS getstripe -g $file1)
14229 gen2=$($LFS getstripe -g $file2)
14231 $LFS swap_layouts $dir1 $dir2 &&
14232 error "swap of directories layouts should fail"
14233 $LFS swap_layouts $dir1 $file1 &&
14234 error "swap of directory and file layouts should fail"
14235 $RUNAS $LFS swap_layouts $file1 $file2 &&
14236 error "swap of file we cannot write should fail"
14237 $LFS swap_layouts $file1 $file3 &&
14238 error "swap of file with different owner should fail"
14239 /bin/true # to clear error code
14241 run_test 184b "Forbidden layout swap (will generate errors)"
14244 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14245 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14246 check_swap_layouts_support
14248 local dir0=$DIR/$tdir/$testnum
14249 mkdir -p $dir0 || error "creating dir $dir0"
14251 local ref1=$dir0/ref1
14252 local ref2=$dir0/ref2
14253 local file1=$dir0/file1
14254 local file2=$dir0/file2
14255 # create a file large enough for the concurrent test
14256 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14257 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14258 echo "ref file size: ref1($(stat -c %s $ref1))," \
14259 "ref2($(stat -c %s $ref2))"
14262 dd if=$ref1 of=$file1 bs=16k &
14265 # Make sure dd starts to copy file
14266 while [ ! -f $file1 ]; do sleep 0.1; done
14268 $LFS swap_layouts $file1 $file2
14271 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14272 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14274 # how many bytes copied before swapping layout
14275 local copied=$(stat -c %s $file2)
14276 local remaining=$(stat -c %s $ref1)
14277 remaining=$((remaining - copied))
14278 echo "Copied $copied bytes before swapping layout..."
14280 cmp -n $copied $file1 $ref2 | grep differ &&
14281 error "Content mismatch [0, $copied) of ref2 and file1"
14282 cmp -n $copied $file2 $ref1 ||
14283 error "Content mismatch [0, $copied) of ref1 and file2"
14284 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14285 error "Content mismatch [$copied, EOF) of ref1 and file1"
14288 rm -f $ref1 $ref2 $file1 $file2
14290 run_test 184c "Concurrent write and layout swap"
14293 check_swap_layouts_support
14294 [ -z "$(which getfattr 2>/dev/null)" ] &&
14295 skip_env "no getfattr command"
14297 local file1=$DIR/$tdir/$tfile-1
14298 local file2=$DIR/$tdir/$tfile-2
14299 local file3=$DIR/$tdir/$tfile-3
14303 mkdir -p $DIR/$tdir
14304 touch $file1 || error "create $file1 failed"
14305 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14306 error "create $file2 failed"
14307 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14308 error "create $file3 failed"
14309 lovea1=$(get_layout_param $file1)
14311 $LFS swap_layouts $file2 $file3 ||
14312 error "swap $file2 $file3 layouts failed"
14313 $LFS swap_layouts $file1 $file2 ||
14314 error "swap $file1 $file2 layouts failed"
14316 lovea2=$(get_layout_param $file2)
14319 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14321 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14322 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14324 run_test 184d "allow stripeless layouts swap"
14327 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14328 skip "Need MDS version at least 2.6.94"
14329 check_swap_layouts_support
14330 [ -z "$(which getfattr 2>/dev/null)" ] &&
14331 skip_env "no getfattr command"
14333 local file1=$DIR/$tdir/$tfile-1
14334 local file2=$DIR/$tdir/$tfile-2
14335 local file3=$DIR/$tdir/$tfile-3
14338 mkdir -p $DIR/$tdir
14339 touch $file1 || error "create $file1 failed"
14340 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14341 error "create $file2 failed"
14342 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14343 error "create $file3 failed"
14345 $LFS swap_layouts $file1 $file2 ||
14346 error "swap $file1 $file2 layouts failed"
14348 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14349 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14351 echo 123 > $file1 || error "Should be able to write into $file1"
14353 $LFS swap_layouts $file1 $file3 ||
14354 error "swap $file1 $file3 layouts failed"
14356 echo 123 > $file1 || error "Should be able to write into $file1"
14358 rm -rf $file1 $file2 $file3
14360 run_test 184e "Recreate layout after stripeless layout swaps"
14363 # Create a file with name longer than sizeof(struct stat) ==
14364 # 144 to see if we can get chars from the file name to appear
14365 # in the returned striping. Note that 'f' == 0x66.
14366 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14368 mkdir -p $DIR/$tdir
14369 mcreate $DIR/$tdir/$file
14370 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14371 error "IOC_MDC_GETFILEINFO returned garbage striping"
14374 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14376 test_185() { # LU-2441
14377 # LU-3553 - no volatile file support in old servers
14378 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14379 skip "Need MDS version at least 2.3.60"
14381 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14382 touch $DIR/$tdir/spoo
14383 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14384 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14385 error "cannot create/write a volatile file"
14386 [ "$FILESET" == "" ] &&
14387 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14388 error "FID is still valid after close"
14390 multiop_bg_pause $DIR/$tdir vVw4096_c
14397 # assume that the next FID for this client is sequential, since stdout
14398 # is unfortunately eaten by multiop_bg_pause
14399 local n=$((${fidv[1]} + 1))
14400 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14401 if [ "$FILESET" == "" ]; then
14402 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14403 error "FID is missing before close"
14405 kill -USR1 $multi_pid
14406 # 1 second delay, so if mtime change we will see it
14408 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14409 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14411 run_test 185 "Volatile file support"
14414 remote_mds_nodsh && skip "remote MDS with nodsh"
14415 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14416 skip "Need MDS version at least 2.3.0"
14418 local dir0=$DIR/$tdir/$testnum
14419 mkdir -p $dir0 || error "creating dir $dir0"
14421 local file=$dir0/file1
14422 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14423 local dv1=$($LFS data_version $file)
14424 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14425 local dv2=$($LFS data_version $file)
14426 [[ $dv1 != $dv2 ]] ||
14427 error "data version did not change on write $dv1 == $dv2"
14432 run_test 187a "Test data version change"
14435 remote_mds_nodsh && skip "remote MDS with nodsh"
14436 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14437 skip "Need MDS version at least 2.3.0"
14439 local dir0=$DIR/$tdir/$testnum
14440 mkdir -p $dir0 || error "creating dir $dir0"
14442 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14443 [[ ${DV[0]} != ${DV[1]} ]] ||
14444 error "data version did not change on write"\
14445 " ${DV[0]} == ${DV[1]}"
14450 run_test 187b "Test data version change on volatile file"
14453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14454 remote_mgs_nodsh && skip "remote MGS with nodsh"
14455 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14457 local POOL=${POOL:-cea1}
14458 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14459 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14462 local last_ost=$(($OSTCOUNT - 1))
14464 local ost_list=$(seq $first_ost $ost_step $last_ost)
14465 local ost_range="$first_ost $last_ost $ost_step"
14466 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14467 local file_dir=$POOL_ROOT/file_tst
14468 local subdir=$test_path/subdir
14471 if ! combined_mgs_mds ; then
14476 # former test_200a test_200b
14477 pool_add $POOL || { rc=$? ; break; }
14478 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14479 # former test_200c test_200d
14480 mkdir -p $test_path
14481 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14482 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14484 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14485 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14486 || { rc=$? ; break; }
14487 # former test_200e test_200f
14488 local files=$((OSTCOUNT*3))
14489 pool_alloc_files $POOL $test_path $files "$ost_list" \
14490 || { rc=$? ; break; }
14491 pool_create_files $POOL $file_dir $files "$ost_list" \
14492 || { rc=$? ; break; }
14493 # former test_200g test_200h
14494 pool_lfs_df $POOL || { rc=$? ; break; }
14495 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14497 # former test_201a test_201b test_201c
14498 pool_remove_first_target $POOL || { rc=$? ; break; }
14500 local f=$test_path/$tfile
14501 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14502 pool_remove $POOL $f || { rc=$? ; break; }
14508 if ! combined_mgs_mds ; then
14513 run_test 200 "OST pools"
14515 # usage: default_attr <count | size | offset>
14517 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14520 # usage: check_default_stripe_attr
14521 check_default_stripe_attr() {
14522 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14525 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14527 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14531 error "unknown getstripe attr '$1'"
14534 [ $ACTUAL == $EXPECTED ] ||
14535 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14539 test_mkdir $DIR/$tdir
14540 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14542 check_default_stripe_attr --stripe-count
14543 check_default_stripe_attr --stripe-size
14544 check_default_stripe_attr --stripe-index
14546 run_test 204a "Print default stripe attributes"
14549 test_mkdir $DIR/$tdir
14550 $LFS setstripe --stripe-count 1 $DIR/$tdir
14552 check_default_stripe_attr --stripe-size
14553 check_default_stripe_attr --stripe-index
14555 run_test 204b "Print default stripe size and offset"
14558 test_mkdir $DIR/$tdir
14559 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14561 check_default_stripe_attr --stripe-count
14562 check_default_stripe_attr --stripe-index
14564 run_test 204c "Print default stripe count and offset"
14567 test_mkdir $DIR/$tdir
14568 $LFS setstripe --stripe-index 0 $DIR/$tdir
14570 check_default_stripe_attr --stripe-count
14571 check_default_stripe_attr --stripe-size
14573 run_test 204d "Print default stripe count and size"
14576 test_mkdir $DIR/$tdir
14577 $LFS setstripe -d $DIR/$tdir
14579 check_default_stripe_attr --stripe-count --raw
14580 check_default_stripe_attr --stripe-size --raw
14581 check_default_stripe_attr --stripe-index --raw
14583 run_test 204e "Print raw stripe attributes"
14586 test_mkdir $DIR/$tdir
14587 $LFS setstripe --stripe-count 1 $DIR/$tdir
14589 check_default_stripe_attr --stripe-size --raw
14590 check_default_stripe_attr --stripe-index --raw
14592 run_test 204f "Print raw stripe size and offset"
14595 test_mkdir $DIR/$tdir
14596 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14598 check_default_stripe_attr --stripe-count --raw
14599 check_default_stripe_attr --stripe-index --raw
14601 run_test 204g "Print raw stripe count and offset"
14604 test_mkdir $DIR/$tdir
14605 $LFS setstripe --stripe-index 0 $DIR/$tdir
14607 check_default_stripe_attr --stripe-count --raw
14608 check_default_stripe_attr --stripe-size --raw
14610 run_test 204h "Print raw stripe count and size"
14612 # Figure out which job scheduler is being used, if any,
14613 # or use a fake one
14614 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14615 JOBENV=SLURM_JOB_ID
14616 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14618 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14620 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14621 JOBENV=LOADL_STEP_ID
14622 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14625 $LCTL list_param jobid_name > /dev/null 2>&1
14626 if [ $? -eq 0 ]; then
14632 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14634 verify_jobstats() {
14639 # we don't really need to clear the stats for this test to work, since each
14640 # command has a unique jobid, but it makes debugging easier if needed.
14641 # for facet in $facets; do
14642 # local dev=$(convert_facet2label $facet)
14643 # # clear old jobstats
14644 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14647 # use a new JobID for each test, or we might see an old one
14648 [ "$JOBENV" = "FAKE_JOBID" ] &&
14649 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14651 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14653 [ "$JOBENV" = "nodelocal" ] && {
14654 FAKE_JOBID=id.$testnum.%e.$RANDOM
14655 $LCTL set_param jobid_name=$FAKE_JOBID
14656 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14659 log "Test: ${cmd[*]}"
14660 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14662 if [ $JOBENV = "FAKE_JOBID" ]; then
14663 FAKE_JOBID=$JOBVAL ${cmd[*]}
14668 # all files are created on OST0000
14669 for facet in $facets; do
14670 local stats="*.$(convert_facet2label $facet).job_stats"
14672 # strip out libtool wrappers for in-tree executables
14673 if [ $(do_facet $facet lctl get_param $stats |
14674 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14675 do_facet $facet lctl get_param $stats
14676 error "No jobstats for $JOBVAL found on $facet::$stats"
14682 local new_jobenv=$1
14684 set_persistent_param_and_check client "jobid_var" \
14685 "$FSNAME.sys.jobid_var" $new_jobenv
14688 test_205() { # Job stats
14689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14690 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14691 skip "Need MDS version with at least 2.7.1"
14692 remote_mgs_nodsh && skip "remote MGS with nodsh"
14693 remote_mds_nodsh && skip "remote MDS with nodsh"
14694 remote_ost_nodsh && skip "remote OST with nodsh"
14695 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14696 skip "Server doesn't support jobstats"
14697 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14699 local old_jobenv=$($LCTL get_param -n jobid_var)
14700 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14702 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14703 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14705 stack_trap "do_facet mgs $PERM_CMD \
14706 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14710 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14711 mdt.*.job_cleanup_interval | head -n 1)
14712 local new_interval=5
14713 do_facet $SINGLEMDS \
14714 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14715 stack_trap "do_facet $SINGLEMDS \
14716 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14717 local start=$SECONDS
14721 cmd="mkdir $DIR/$tdir"
14722 verify_jobstats "$cmd" "$SINGLEMDS"
14724 cmd="rmdir $DIR/$tdir"
14725 verify_jobstats "$cmd" "$SINGLEMDS"
14726 # mkdir on secondary MDT
14727 if [ $MDSCOUNT -gt 1 ]; then
14728 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14729 verify_jobstats "$cmd" "mds2"
14732 cmd="mknod $DIR/$tfile c 1 3"
14733 verify_jobstats "$cmd" "$SINGLEMDS"
14735 cmd="rm -f $DIR/$tfile"
14736 verify_jobstats "$cmd" "$SINGLEMDS"
14737 # create all files on OST0000 so verify_jobstats can find OST stats
14739 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14740 verify_jobstats "$cmd" "$SINGLEMDS"
14742 cmd="touch $DIR/$tfile"
14743 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14745 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14746 verify_jobstats "$cmd" "ost1"
14748 cancel_lru_locks osc
14749 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14750 verify_jobstats "$cmd" "ost1"
14752 cmd="$TRUNCATE $DIR/$tfile 0"
14753 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14755 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14756 verify_jobstats "$cmd" "$SINGLEMDS"
14757 # jobstats expiry - sleep until old stats should be expired
14758 local left=$((new_interval + 5 - (SECONDS - start)))
14759 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14760 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14762 cmd="mkdir $DIR/$tdir.expire"
14763 verify_jobstats "$cmd" "$SINGLEMDS"
14764 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14765 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14767 # Ensure that jobid are present in changelog (if supported by MDS)
14768 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14769 changelog_dump | tail -10
14770 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14771 [ $jobids -eq 9 ] ||
14772 error "Wrong changelog jobid count $jobids != 9"
14776 jobstats_set $JOBENV
14778 changelog_dump | grep $tfile
14779 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14780 [ $jobids -eq 0 ] ||
14781 error "Unexpected jobids when jobid_var=$JOBENV"
14784 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14785 JOBENV="JOBCOMPLEX"
14786 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14788 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14790 run_test 205 "Verify job stats"
14792 # LU-1480, LU-1773 and LU-1657
14794 mkdir -p $DIR/$tdir
14795 $LFS setstripe -c -1 $DIR/$tdir
14796 #define OBD_FAIL_LOV_INIT 0x1403
14797 $LCTL set_param fail_loc=0xa0001403
14798 $LCTL set_param fail_val=1
14799 touch $DIR/$tdir/$tfile || true
14801 run_test 206 "fail lov_init_raid0() doesn't lbug"
14804 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14805 local fsz=`stat -c %s $DIR/$tfile`
14806 cancel_lru_locks mdc
14808 # do not return layout in getattr intent
14809 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14810 $LCTL set_param fail_loc=0x170
14811 local sz=`stat -c %s $DIR/$tfile`
14813 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14817 run_test 207a "can refresh layout at glimpse"
14820 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14821 local cksum=`md5sum $DIR/$tfile`
14822 local fsz=`stat -c %s $DIR/$tfile`
14823 cancel_lru_locks mdc
14824 cancel_lru_locks osc
14826 # do not return layout in getattr intent
14827 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14828 $LCTL set_param fail_loc=0x171
14830 # it will refresh layout after the file is opened but before read issues
14831 echo checksum is "$cksum"
14832 echo "$cksum" |md5sum -c --quiet || error "file differs"
14836 run_test 207b "can refresh layout at open"
14839 # FIXME: in this test suite, only RD lease is used. This is okay
14840 # for now as only exclusive open is supported. After generic lease
14841 # is done, this test suite should be revised. - Jinshan
14843 remote_mds_nodsh && skip "remote MDS with nodsh"
14844 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14845 skip "Need MDS version at least 2.4.52"
14847 echo "==== test 1: verify get lease work"
14848 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14850 echo "==== test 2: verify lease can be broken by upcoming open"
14851 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14855 $MULTIOP $DIR/$tfile oO_RDONLY:c
14856 kill -USR1 $PID && wait $PID || error "break lease error"
14858 echo "==== test 3: verify lease can't be granted if an open already exists"
14859 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14863 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14864 kill -USR1 $PID && wait $PID || error "open file error"
14866 echo "==== test 4: lease can sustain over recovery"
14867 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14873 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14875 echo "==== test 5: lease broken can't be regained by replay"
14876 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14880 # open file to break lease and then recovery
14881 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14884 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14888 run_test 208 "Exclusive open"
14891 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14892 skip_env "must have disp_stripe"
14895 sync; sleep 5; sync;
14897 echo 3 > /proc/sys/vm/drop_caches
14898 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14900 # open/close 500 times
14901 for i in $(seq 500); do
14905 echo 3 > /proc/sys/vm/drop_caches
14906 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14908 echo "before: $req_before, after: $req_after"
14909 [ $((req_after - req_before)) -ge 300 ] &&
14910 error "open/close requests are not freed"
14913 run_test 209 "read-only open/close requests should be freed promptly"
14917 size=$((size % 8192 + 1))
14918 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14919 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14920 rm -f $DIR/f212 $DIR/f212.xyz
14922 run_test 212 "Sendfile test ============================================"
14925 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14926 cancel_lru_locks osc
14927 lctl set_param fail_loc=0x8000040f
14928 # generate a read lock
14929 cat $DIR/$tfile > /dev/null
14930 # write to the file, it will try to cancel the above read lock.
14931 cat /etc/hosts >> $DIR/$tfile
14933 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14935 test_214() { # for bug 20133
14936 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14937 for (( i=0; i < 340; i++ )) ; do
14938 touch $DIR/$tdir/d214c/a$i
14941 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14942 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14943 ls $DIR/d214c || error "ls $DIR/d214c failed"
14944 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14945 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14947 run_test 214 "hash-indexed directory test - bug 20133"
14949 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14950 create_lnet_proc_files() {
14951 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14954 # counterpart of create_lnet_proc_files
14955 remove_lnet_proc_files() {
14956 rm -f $TMP/lnet_$1.sys
14959 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14960 # 3rd arg as regexp for body
14961 check_lnet_proc_stats() {
14962 local l=$(cat "$TMP/lnet_$1" |wc -l)
14963 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14965 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14968 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14969 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14970 # optional and can be regexp for 2nd line (lnet.routes case)
14971 check_lnet_proc_entry() {
14972 local blp=2 # blp stands for 'position of 1st line of body'
14973 [ -z "$5" ] || blp=3 # lnet.routes case
14975 local l=$(cat "$TMP/lnet_$1" |wc -l)
14976 # subtracting one from $blp because the body can be empty
14977 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14979 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14980 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14982 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14983 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14985 # bail out if any unexpected line happened
14986 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14987 [ "$?" != 0 ] || error "$2 misformatted"
14990 test_215() { # for bugs 18102, 21079, 21517
14991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14993 local N='(0|[1-9][0-9]*)' # non-negative numeric
14994 local P='[1-9][0-9]*' # positive numeric
14995 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14996 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14997 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14998 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15000 local L1 # regexp for 1st line
15001 local L2 # regexp for 2nd line (optional)
15002 local BR # regexp for the rest (body)
15004 # lnet.stats should look as 11 space-separated non-negative numerics
15005 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15006 create_lnet_proc_files "stats"
15007 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15008 remove_lnet_proc_files "stats"
15010 # lnet.routes should look like this:
15011 # Routing disabled/enabled
15012 # net hops priority state router
15013 # where net is a string like tcp0, hops > 0, priority >= 0,
15014 # state is up/down,
15015 # router is a string like 192.168.1.1@tcp2
15016 L1="^Routing (disabled|enabled)$"
15017 L2="^net +hops +priority +state +router$"
15018 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15019 create_lnet_proc_files "routes"
15020 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15021 remove_lnet_proc_files "routes"
15023 # lnet.routers should look like this:
15024 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15025 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15026 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15027 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15028 L1="^ref +rtr_ref +alive +router$"
15029 BR="^$P +$P +(up|down) +$NID$"
15030 create_lnet_proc_files "routers"
15031 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15032 remove_lnet_proc_files "routers"
15034 # lnet.peers should look like this:
15035 # nid refs state last max rtr min tx min queue
15036 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15037 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15038 # numeric (0 or >0 or <0), queue >= 0.
15039 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15040 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15041 create_lnet_proc_files "peers"
15042 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15043 remove_lnet_proc_files "peers"
15045 # lnet.buffers should look like this:
15046 # pages count credits min
15047 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15048 L1="^pages +count +credits +min$"
15049 BR="^ +$N +$N +$I +$I$"
15050 create_lnet_proc_files "buffers"
15051 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15052 remove_lnet_proc_files "buffers"
15054 # lnet.nis should look like this:
15055 # nid status alive refs peer rtr max tx min
15056 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15057 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15058 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15059 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15060 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15061 create_lnet_proc_files "nis"
15062 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15063 remove_lnet_proc_files "nis"
15065 # can we successfully write to lnet.stats?
15066 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15068 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15070 test_216() { # bug 20317
15071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15072 remote_ost_nodsh && skip "remote OST with nodsh"
15075 local facets=$(get_facets OST)
15076 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15078 save_lustre_params client "osc.*.contention_seconds" > $p
15079 save_lustre_params $facets \
15080 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15081 save_lustre_params $facets \
15082 "ldlm.namespaces.filter-*.contended_locks" >> $p
15083 save_lustre_params $facets \
15084 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15085 clear_stats osc.*.osc_stats
15087 # agressive lockless i/o settings
15088 do_nodes $(comma_list $(osts_nodes)) \
15089 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15090 ldlm.namespaces.filter-*.contended_locks=0 \
15091 ldlm.namespaces.filter-*.contention_seconds=60"
15092 lctl set_param -n osc.*.contention_seconds=60
15094 $DIRECTIO write $DIR/$tfile 0 10 4096
15095 $CHECKSTAT -s 40960 $DIR/$tfile
15097 # disable lockless i/o
15098 do_nodes $(comma_list $(osts_nodes)) \
15099 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15100 ldlm.namespaces.filter-*.contended_locks=32 \
15101 ldlm.namespaces.filter-*.contention_seconds=0"
15102 lctl set_param -n osc.*.contention_seconds=0
15103 clear_stats osc.*.osc_stats
15105 dd if=/dev/zero of=$DIR/$tfile count=0
15106 $CHECKSTAT -s 0 $DIR/$tfile
15108 restore_lustre_params <$p
15112 run_test 216 "check lockless direct write updates file size and kms correctly"
15114 test_217() { # bug 22430
15115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15120 for node in $(nodes_list); do
15121 nid=$(host_nids_address $node $NETTYPE)
15122 if [[ $nid = *-* ]] ; then
15123 echo "lctl ping $(h2nettype $nid)"
15124 lctl ping $(h2nettype $nid)
15126 echo "skipping $node (no hyphen detected)"
15130 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15133 # do directio so as not to populate the page cache
15134 log "creating a 10 Mb file"
15135 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15136 log "starting reads"
15137 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15138 log "truncating the file"
15139 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15141 kill %+ || true # reads might have finished
15142 echo "wait until dd is finished"
15144 log "removing the temporary file"
15145 rm -rf $DIR/$tfile || error "tmp file removal failed"
15147 run_test 218 "parallel read and truncate should not deadlock"
15150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15152 # write one partial page
15153 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15154 # set no grant so vvp_io_commit_write will do sync write
15155 $LCTL set_param fail_loc=0x411
15156 # write a full page at the end of file
15157 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15159 $LCTL set_param fail_loc=0
15160 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15161 $LCTL set_param fail_loc=0x411
15162 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15165 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15166 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15168 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15170 test_220() { #LU-325
15171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15172 remote_ost_nodsh && skip "remote OST with nodsh"
15173 remote_mds_nodsh && skip "remote MDS with nodsh"
15174 remote_mgs_nodsh && skip "remote MGS with nodsh"
15178 # create on MDT0000 so the last_id and next_id are correct
15180 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15184 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15185 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15186 osp.$mdtosc_proc1.prealloc_last_id)
15187 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15188 osp.$mdtosc_proc1.prealloc_next_id)
15192 if ! combined_mgs_mds ; then
15196 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15197 #define OBD_FAIL_OST_ENOINO 0x229
15198 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15199 create_pool $FSNAME.$TESTNAME || return 1
15200 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15202 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15204 MDSOBJS=$((last_id - next_id))
15205 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15207 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15208 echo "OST still has $count kbytes free"
15210 echo "create $MDSOBJS files @next_id..."
15211 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15213 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15214 osp.$mdtosc_proc1.prealloc_last_id)
15215 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15216 osp.$mdtosc_proc1.prealloc_next_id)
15218 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15223 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15224 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15226 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15227 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15228 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15229 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15230 echo "unlink $MDSOBJS files @$next_id..."
15231 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15233 if ! combined_mgs_mds ; then
15237 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15242 dd if=`which date` of=$MOUNT/date oflag=sync
15243 chmod +x $MOUNT/date
15245 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15246 $LCTL set_param fail_loc=0x80001401
15248 $MOUNT/date > /dev/null
15251 run_test 221 "make sure fault and truncate race to not cause OOM"
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15257 test_mkdir $DIR/$tdir
15258 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15259 createmany -o $DIR/$tdir/$tfile 10
15260 cancel_lru_locks mdc
15261 cancel_lru_locks osc
15262 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15263 $LCTL set_param fail_loc=0x31a
15264 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15265 $LCTL set_param fail_loc=0
15268 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15274 test_mkdir $DIR/$tdir
15275 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15276 createmany -o $DIR/$tdir/$tfile 10
15277 cancel_lru_locks mdc
15278 cancel_lru_locks osc
15279 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15280 $LCTL set_param fail_loc=0x31a
15281 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15282 $LCTL set_param fail_loc=0
15284 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15290 test_mkdir $DIR/$tdir
15291 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15292 createmany -o $DIR/$tdir/$tfile 10
15293 cancel_lru_locks mdc
15294 cancel_lru_locks osc
15295 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15296 $LCTL set_param fail_loc=0x31b
15297 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15298 $LCTL set_param fail_loc=0
15301 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15303 test_224a() { # LU-1039, MRP-303
15304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15306 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15307 $LCTL set_param fail_loc=0x508
15308 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15309 $LCTL set_param fail_loc=0
15312 run_test 224a "Don't panic on bulk IO failure"
15314 test_224b() { # LU-1039, MRP-303
15315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15317 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15318 cancel_lru_locks osc
15319 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15320 $LCTL set_param fail_loc=0x515
15321 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15322 $LCTL set_param fail_loc=0
15325 run_test 224b "Don't panic on bulk IO failure"
15327 test_224c() { # LU-6441
15328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15329 remote_mds_nodsh && skip "remote MDS with nodsh"
15331 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15332 save_writethrough $p
15333 set_cache writethrough on
15335 local pages_per_rpc=$($LCTL get_param \
15336 osc.*.max_pages_per_rpc)
15337 local at_max=$($LCTL get_param -n at_max)
15338 local timeout=$($LCTL get_param -n timeout)
15339 local test_at="at_max"
15340 local param_at="$FSNAME.sys.at_max"
15341 local test_timeout="timeout"
15342 local param_timeout="$FSNAME.sys.timeout"
15344 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15346 set_persistent_param_and_check client "$test_at" "$param_at" 0
15347 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15349 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15350 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15351 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15352 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15354 do_facet ost1 "$LCTL set_param fail_loc=0"
15356 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15357 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15360 $LCTL set_param -n $pages_per_rpc
15361 restore_lustre_params < $p
15364 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15366 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15369 if [ -z ${MDSSURVEY} ]; then
15370 skip_env "mds-survey not found"
15372 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15373 skip "Need MDS version at least 2.2.51"
15375 local mds=$(facet_host $SINGLEMDS)
15376 local target=$(do_nodes $mds 'lctl dl' |
15377 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15379 local cmd1="file_count=1000 thrhi=4"
15380 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15381 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15382 local cmd="$cmd1 $cmd2 $cmd3"
15384 rm -f ${TMP}/mds_survey*
15386 eval $cmd || error "mds-survey with zero-stripe failed"
15387 cat ${TMP}/mds_survey*
15388 rm -f ${TMP}/mds_survey*
15390 run_test 225a "Metadata survey sanity with zero-stripe"
15393 if [ -z ${MDSSURVEY} ]; then
15394 skip_env "mds-survey not found"
15396 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15397 skip "Need MDS version at least 2.2.51"
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 remote_mds_nodsh && skip "remote MDS with nodsh"
15400 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15401 skip_env "Need to mount OST to test"
15404 local mds=$(facet_host $SINGLEMDS)
15405 local target=$(do_nodes $mds 'lctl dl' |
15406 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15408 local cmd1="file_count=1000 thrhi=4"
15409 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15410 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15411 local cmd="$cmd1 $cmd2 $cmd3"
15413 rm -f ${TMP}/mds_survey*
15415 eval $cmd || error "mds-survey with stripe_count failed"
15416 cat ${TMP}/mds_survey*
15417 rm -f ${TMP}/mds_survey*
15419 run_test 225b "Metadata survey sanity with stripe_count = 1"
15421 mcreate_path2fid () {
15427 local path=$DIR/$tdir/$name
15432 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15433 error "cannot create $desc"
15435 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15437 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15439 fid_path=$($LFS fid2path $MOUNT $fid)
15441 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15443 [ "$path" == "$fid_path" ] ||
15444 error "fid2path returned $fid_path, expected $path"
15446 echo "pass with $path and $fid"
15451 mkdir -p $DIR/$tdir
15453 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15454 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15455 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15456 mcreate_path2fid 0040666 0 0 dir "directory"
15457 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15458 mcreate_path2fid 0100666 0 0 file "regular file"
15459 mcreate_path2fid 0120666 0 0 link "symbolic link"
15460 mcreate_path2fid 0140666 0 0 sock "socket"
15462 run_test 226a "call path2fid and fid2path on files of all type"
15465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15470 mkdir -p $DIR/$tdir
15471 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15472 error "create remote directory failed"
15473 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15474 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15475 "character special file (null)"
15476 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15477 "character special file (no device)"
15478 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15479 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15480 "block special file (loop)"
15481 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15482 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15483 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15485 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15487 # LU-1299 Executing or running ldd on a truncated executable does not
15488 # cause an out-of-memory condition.
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15491 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15493 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15494 chmod +x $MOUNT/date
15496 $MOUNT/date > /dev/null
15497 ldd $MOUNT/date > /dev/null
15500 run_test 227 "running truncated executable does not cause OOM"
15502 # LU-1512 try to reuse idle OI blocks
15504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15505 remote_mds_nodsh && skip "remote MDS with nodsh"
15506 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15508 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15509 local myDIR=$DIR/$tdir
15512 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15513 $LCTL set_param fail_loc=0x80001002
15514 createmany -o $myDIR/t- 10000
15515 $LCTL set_param fail_loc=0
15516 # The guard is current the largest FID holder
15518 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15520 local IDX=$(($SEQ % 64))
15522 do_facet $SINGLEMDS sync
15523 # Make sure journal flushed.
15525 local blk1=$(do_facet $SINGLEMDS \
15526 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15527 grep Blockcount | awk '{print $4}')
15529 # Remove old files, some OI blocks will become idle.
15530 unlinkmany $myDIR/t- 10000
15531 # Create new files, idle OI blocks should be reused.
15532 createmany -o $myDIR/t- 2000
15533 do_facet $SINGLEMDS sync
15534 # Make sure journal flushed.
15536 local blk2=$(do_facet $SINGLEMDS \
15537 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15538 grep Blockcount | awk '{print $4}')
15540 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15542 run_test 228a "try to reuse idle OI blocks"
15545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15546 remote_mds_nodsh && skip "remote MDS with nodsh"
15547 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15549 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15550 local myDIR=$DIR/$tdir
15553 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15554 $LCTL set_param fail_loc=0x80001002
15555 createmany -o $myDIR/t- 10000
15556 $LCTL set_param fail_loc=0
15557 # The guard is current the largest FID holder
15559 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15561 local IDX=$(($SEQ % 64))
15563 do_facet $SINGLEMDS sync
15564 # Make sure journal flushed.
15566 local blk1=$(do_facet $SINGLEMDS \
15567 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15568 grep Blockcount | awk '{print $4}')
15570 # Remove old files, some OI blocks will become idle.
15571 unlinkmany $myDIR/t- 10000
15574 stop $SINGLEMDS || error "Fail to stop MDT."
15576 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15578 df $MOUNT || error "Fail to df."
15579 # Create new files, idle OI blocks should be reused.
15580 createmany -o $myDIR/t- 2000
15581 do_facet $SINGLEMDS sync
15582 # Make sure journal flushed.
15584 local blk2=$(do_facet $SINGLEMDS \
15585 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15586 grep Blockcount | awk '{print $4}')
15588 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15590 run_test 228b "idle OI blocks can be reused after MDT restart"
15594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15595 remote_mds_nodsh && skip "remote MDS with nodsh"
15596 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15598 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15599 local myDIR=$DIR/$tdir
15602 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15603 $LCTL set_param fail_loc=0x80001002
15604 # 20000 files can guarantee there are index nodes in the OI file
15605 createmany -o $myDIR/t- 20000
15606 $LCTL set_param fail_loc=0
15607 # The guard is current the largest FID holder
15609 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15611 local IDX=$(($SEQ % 64))
15613 do_facet $SINGLEMDS sync
15614 # Make sure journal flushed.
15616 local blk1=$(do_facet $SINGLEMDS \
15617 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15618 grep Blockcount | awk '{print $4}')
15620 # Remove old files, some OI blocks will become idle.
15621 unlinkmany $myDIR/t- 20000
15623 # The OI file should become empty now
15625 # Create new files, idle OI blocks should be reused.
15626 createmany -o $myDIR/t- 2000
15627 do_facet $SINGLEMDS sync
15628 # Make sure journal flushed.
15630 local blk2=$(do_facet $SINGLEMDS \
15631 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15632 grep Blockcount | awk '{print $4}')
15634 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15636 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15638 test_229() { # LU-2482, LU-3448
15639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15640 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15641 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15642 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15646 # Create a file with a released layout and stripe count 2.
15647 $MULTIOP $DIR/$tfile H2c ||
15648 error "failed to create file with released layout"
15650 $LFS getstripe -v $DIR/$tfile
15652 local pattern=$($LFS getstripe -L $DIR/$tfile)
15653 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15655 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15657 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15658 stat $DIR/$tfile || error "failed to stat released file"
15660 chown $RUNAS_ID $DIR/$tfile ||
15661 error "chown $RUNAS_ID $DIR/$tfile failed"
15663 chgrp $RUNAS_ID $DIR/$tfile ||
15664 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15666 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15667 rm $DIR/$tfile || error "failed to remove released file"
15669 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15674 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15675 skip "Need MDS version at least 2.11.52"
15679 test_mkdir $DIR/$tdir
15680 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15681 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15682 [ $mdt_idx -ne 0 ] &&
15683 error "create local directory on wrong MDT $mdt_idx"
15685 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15686 error "create remote directory failed"
15687 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15688 [ $mdt_idx -ne $MDTIDX ] &&
15689 error "create remote directory on wrong MDT $mdt_idx"
15691 createmany -o $DIR/$tdir/test_230/t- 10 ||
15692 error "create files on remote directory failed"
15693 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15694 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15695 rm -r $DIR/$tdir || error "unlink remote directory failed"
15697 run_test 230a "Create remote directory and files under the remote directory"
15700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15701 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15702 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15703 skip "Need MDS version at least 2.11.52"
15711 local migrate_dir=$DIR/$tdir/migrate_dir
15712 local other_dir=$DIR/$tdir/other_dir
15714 test_mkdir $DIR/$tdir
15715 test_mkdir -i0 -c1 $migrate_dir
15716 test_mkdir -i0 -c1 $other_dir
15717 for ((i=0; i<10; i++)); do
15718 mkdir -p $migrate_dir/dir_${i}
15719 createmany -o $migrate_dir/dir_${i}/f 10 ||
15720 error "create files under remote dir failed $i"
15723 cp /etc/passwd $migrate_dir/$tfile
15724 cp /etc/passwd $other_dir/$tfile
15725 chattr +SAD $migrate_dir
15726 chattr +SAD $migrate_dir/$tfile
15728 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15729 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15730 local old_dir_mode=$(stat -c%f $migrate_dir)
15731 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15733 mkdir -p $migrate_dir/dir_default_stripe2
15734 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15735 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15737 mkdir -p $other_dir
15738 ln $migrate_dir/$tfile $other_dir/luna
15739 ln $migrate_dir/$tfile $migrate_dir/sofia
15740 ln $other_dir/$tfile $migrate_dir/david
15741 ln -s $migrate_dir/$tfile $other_dir/zachary
15742 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15743 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15745 $LFS migrate -m $MDTIDX $migrate_dir ||
15746 error "fails on migrating remote dir to MDT1"
15748 echo "migratate to MDT1, then checking.."
15749 for ((i = 0; i < 10; i++)); do
15750 for file in $(find $migrate_dir/dir_${i}); do
15751 mdt_index=$($LFS getstripe -m $file)
15752 [ $mdt_index == $MDTIDX ] ||
15753 error "$file is not on MDT${MDTIDX}"
15757 # the multiple link file should still in MDT0
15758 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15759 [ $mdt_index == 0 ] ||
15760 error "$file is not on MDT${MDTIDX}"
15762 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15763 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15764 error " expect $old_dir_flag get $new_dir_flag"
15766 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15767 [ "$old_file_flag" = "$new_file_flag" ] ||
15768 error " expect $old_file_flag get $new_file_flag"
15770 local new_dir_mode=$(stat -c%f $migrate_dir)
15771 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15772 error "expect mode $old_dir_mode get $new_dir_mode"
15774 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15775 [ "$old_file_mode" = "$new_file_mode" ] ||
15776 error "expect mode $old_file_mode get $new_file_mode"
15778 diff /etc/passwd $migrate_dir/$tfile ||
15779 error "$tfile different after migration"
15781 diff /etc/passwd $other_dir/luna ||
15782 error "luna different after migration"
15784 diff /etc/passwd $migrate_dir/sofia ||
15785 error "sofia different after migration"
15787 diff /etc/passwd $migrate_dir/david ||
15788 error "david different after migration"
15790 diff /etc/passwd $other_dir/zachary ||
15791 error "zachary different after migration"
15793 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15794 error "${tfile}_ln different after migration"
15796 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15797 error "${tfile}_ln_other different after migration"
15799 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15800 [ $stripe_count = 2 ] ||
15801 error "dir strpe_count $d != 2 after migration."
15803 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15804 [ $stripe_count = 2 ] ||
15805 error "file strpe_count $d != 2 after migration."
15807 #migrate back to MDT0
15810 $LFS migrate -m $MDTIDX $migrate_dir ||
15811 error "fails on migrating remote dir to MDT0"
15813 echo "migrate back to MDT0, checking.."
15814 for file in $(find $migrate_dir); do
15815 mdt_index=$($LFS getstripe -m $file)
15816 [ $mdt_index == $MDTIDX ] ||
15817 error "$file is not on MDT${MDTIDX}"
15820 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15821 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15822 error " expect $old_dir_flag get $new_dir_flag"
15824 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15825 [ "$old_file_flag" = "$new_file_flag" ] ||
15826 error " expect $old_file_flag get $new_file_flag"
15828 local new_dir_mode=$(stat -c%f $migrate_dir)
15829 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15830 error "expect mode $old_dir_mode get $new_dir_mode"
15832 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15833 [ "$old_file_mode" = "$new_file_mode" ] ||
15834 error "expect mode $old_file_mode get $new_file_mode"
15836 diff /etc/passwd ${migrate_dir}/$tfile ||
15837 error "$tfile different after migration"
15839 diff /etc/passwd ${other_dir}/luna ||
15840 error "luna different after migration"
15842 diff /etc/passwd ${migrate_dir}/sofia ||
15843 error "sofia different after migration"
15845 diff /etc/passwd ${other_dir}/zachary ||
15846 error "zachary different after migration"
15848 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15849 error "${tfile}_ln different after migration"
15851 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15852 error "${tfile}_ln_other different after migration"
15854 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15855 [ $stripe_count = 2 ] ||
15856 error "dir strpe_count $d != 2 after migration."
15858 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15859 [ $stripe_count = 2 ] ||
15860 error "file strpe_count $d != 2 after migration."
15862 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15864 run_test 230b "migrate directory"
15867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15868 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15869 remote_mds_nodsh && skip "remote MDS with nodsh"
15870 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15871 skip "Need MDS version at least 2.11.52"
15877 local migrate_dir=$DIR/$tdir/migrate_dir
15879 #If migrating directory fails in the middle, all entries of
15880 #the directory is still accessiable.
15881 test_mkdir $DIR/$tdir
15882 test_mkdir -i0 -c1 $migrate_dir
15883 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15885 createmany -o $migrate_dir/f $total ||
15886 error "create files under ${migrate_dir} failed"
15888 # fail after migrating top dir, and this will fail only once, so the
15889 # first sub file migration will fail (currently f3), others succeed.
15890 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15891 do_facet mds1 lctl set_param fail_loc=0x1801
15892 local t=$(ls $migrate_dir | wc -l)
15893 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15894 error "migrate should fail"
15895 local u=$(ls $migrate_dir | wc -l)
15896 [ "$u" == "$t" ] || error "$u != $t during migration"
15898 # add new dir/file should succeed
15899 mkdir $migrate_dir/dir ||
15900 error "mkdir failed under migrating directory"
15901 touch $migrate_dir/file ||
15902 error "create file failed under migrating directory"
15904 # add file with existing name should fail
15905 for file in $migrate_dir/f*; do
15906 stat $file > /dev/null || error "stat $file failed"
15907 $OPENFILE -f O_CREAT:O_EXCL $file &&
15908 error "open(O_CREAT|O_EXCL) $file should fail"
15909 $MULTIOP $file m && error "create $file should fail"
15910 touch $DIR/$tdir/remote_dir/$tfile ||
15911 error "touch $tfile failed"
15912 ln $DIR/$tdir/remote_dir/$tfile $file &&
15913 error "link $file should fail"
15914 mdt_index=$($LFS getstripe -m $file)
15915 if [ $mdt_index == 0 ]; then
15916 # file failed to migrate is not allowed to rename to
15917 mv $DIR/$tdir/remote_dir/$tfile $file &&
15918 error "rename to $file should fail"
15920 mv $DIR/$tdir/remote_dir/$tfile $file ||
15921 error "rename to $file failed"
15923 echo hello >> $file || error "write $file failed"
15926 # resume migration with different options should fail
15927 $LFS migrate -m 0 $migrate_dir &&
15928 error "migrate -m 0 $migrate_dir should fail"
15930 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15931 error "migrate -c 2 $migrate_dir should fail"
15933 # resume migration should succeed
15934 $LFS migrate -m $MDTIDX $migrate_dir ||
15935 error "migrate $migrate_dir failed"
15937 echo "Finish migration, then checking.."
15938 for file in $(find $migrate_dir); do
15939 mdt_index=$($LFS getstripe -m $file)
15940 [ $mdt_index == $MDTIDX ] ||
15941 error "$file is not on MDT${MDTIDX}"
15944 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15946 run_test 230c "check directory accessiblity if migration failed"
15949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15951 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15952 skip "Need MDS version at least 2.11.52"
15954 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15956 local migrate_dir=$DIR/$tdir/migrate_dir
15966 old_index=$((RANDOM % MDSCOUNT))
15967 old_count=$((MDSCOUNT - old_index))
15968 new_index=$((RANDOM % MDSCOUNT))
15969 new_count=$((MDSCOUNT - new_index))
15970 new_hash="all_char"
15972 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15973 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15975 test_mkdir $DIR/$tdir
15976 test_mkdir -i $old_index -c $old_count $migrate_dir
15978 for ((i=0; i<100; i++)); do
15979 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15980 createmany -o $migrate_dir/dir_${i}/f 100 ||
15981 error "create files under remote dir failed $i"
15984 echo -n "Migrate from MDT$old_index "
15985 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15986 echo -n "to MDT$new_index"
15987 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15990 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15991 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15992 error "migrate remote dir error"
15994 echo "Finish migration, then checking.."
15995 for file in $(find $migrate_dir); do
15996 mdt_index=$($LFS getstripe -m $file)
15997 if [ $mdt_index -lt $new_index ] ||
15998 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15999 error "$file is on MDT$mdt_index"
16003 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16005 run_test 230d "check migrate big directory"
16008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16009 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16010 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16011 skip "Need MDS version at least 2.11.52"
16018 mkdir -p $DIR/$tdir
16019 mkdir $DIR/$tdir/migrate_dir
16020 mkdir $DIR/$tdir/other_dir
16021 touch $DIR/$tdir/migrate_dir/a
16022 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16023 ls $DIR/$tdir/other_dir
16025 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16026 error "migrate dir fails"
16028 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16029 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16031 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16032 [ $mdt_index == 0 ] || error "a is not on MDT0"
16034 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16035 error "migrate dir fails"
16037 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16038 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16040 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16041 [ $mdt_index == 1 ] || error "a is not on MDT1"
16043 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16044 [ $mdt_index == 1 ] || error "b is not on MDT1"
16046 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16047 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16049 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16051 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16053 run_test 230e "migrate mulitple local link files"
16056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16057 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16058 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16059 skip "Need MDS version at least 2.11.52"
16064 mkdir -p $DIR/$tdir
16065 mkdir $DIR/$tdir/migrate_dir
16066 $LFS mkdir -i1 $DIR/$tdir/other_dir
16067 touch $DIR/$tdir/migrate_dir/a
16068 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16069 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16070 ls $DIR/$tdir/other_dir
16072 # a should be migrated to MDT1, since no other links on MDT0
16073 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16074 error "#1 migrate dir fails"
16075 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16076 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16077 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16078 [ $mdt_index == 1 ] || error "a is not on MDT1"
16080 # a should stay on MDT1, because it is a mulitple link file
16081 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16082 error "#2 migrate dir fails"
16083 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16084 [ $mdt_index == 1 ] || error "a is not on MDT1"
16086 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16087 error "#3 migrate dir fails"
16089 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16090 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16091 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16093 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16094 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16096 # a should be migrated to MDT0, since no other links on MDT1
16097 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16098 error "#4 migrate dir fails"
16099 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16100 [ $mdt_index == 0 ] || error "a is not on MDT0"
16102 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16104 run_test 230f "migrate mulitple remote link files"
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16108 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16109 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16110 skip "Need MDS version at least 2.11.52"
16112 mkdir -p $DIR/$tdir/migrate_dir
16114 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16115 error "migrating dir to non-exist MDT succeeds"
16118 run_test 230g "migrate dir to non-exist MDT"
16121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16124 skip "Need MDS version at least 2.11.52"
16128 mkdir -p $DIR/$tdir/migrate_dir
16130 $LFS migrate -m1 $DIR &&
16131 error "migrating mountpoint1 should fail"
16133 $LFS migrate -m1 $DIR/$tdir/.. &&
16134 error "migrating mountpoint2 should fail"
16137 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16138 error "migrating $tdir/migrate_dir/.. should fail"
16142 run_test 230h "migrate .. and root"
16145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16147 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16148 skip "Need MDS version at least 2.11.52"
16150 mkdir -p $DIR/$tdir/migrate_dir
16152 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16153 error "migration fails with a tailing slash"
16155 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16156 error "migration fails with two tailing slashes"
16158 run_test 230i "lfs migrate -m tolerates trailing slashes"
16161 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16162 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16163 skip "Need MDS version at least 2.11.52"
16165 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16166 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16167 error "create $tfile failed"
16168 cat /etc/passwd > $DIR/$tdir/$tfile
16170 $LFS migrate -m 1 $DIR/$tdir
16172 cmp /etc/passwd $DIR/$tdir/$tfile ||
16173 error "DoM file mismatch after migration"
16175 run_test 230j "DoM file data not changed after dir migration"
16178 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16179 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16180 skip "Need MDS version at least 2.11.56"
16183 local files_on_starting_mdt=0
16185 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16186 $LFS getdirstripe $DIR/$tdir
16187 for i in $(seq $total); do
16188 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16189 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16190 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16193 echo "$files_on_starting_mdt files on MDT0"
16195 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16196 $LFS getdirstripe $DIR/$tdir
16198 files_on_starting_mdt=0
16199 for i in $(seq $total); do
16200 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16201 error "file $tfile.$i mismatch after migration"
16202 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16203 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16206 echo "$files_on_starting_mdt files on MDT1 after migration"
16207 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16209 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16210 $LFS getdirstripe $DIR/$tdir
16212 files_on_starting_mdt=0
16213 for i in $(seq $total); do
16214 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16215 error "file $tfile.$i mismatch after 2nd migration"
16216 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16217 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16220 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16221 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16225 run_test 230k "file data not changed after dir migration"
16228 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16229 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16230 skip "Need MDS version at least 2.11.56"
16232 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16233 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16234 error "create files under remote dir failed $i"
16235 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16237 run_test 230l "readdir between MDTs won't crash"
16241 # For simplicity this test assumes that max_pages_per_rpc
16242 # is the same across all OSCs
16243 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16244 local bulk_size=$((max_pages * PAGE_SIZE))
16245 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16248 mkdir -p $DIR/$tdir
16249 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16250 error "failed to set stripe with -S ${brw_size}M option"
16252 # clear the OSC stats
16253 $LCTL set_param osc.*.stats=0 &>/dev/null
16256 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16257 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16258 oflag=direct &>/dev/null || error "dd failed"
16260 sync; sleep 1; sync # just to be safe
16261 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16262 if [ x$nrpcs != "x1" ]; then
16263 $LCTL get_param osc.*.stats
16264 error "found $nrpcs ost_write RPCs, not 1 as expected"
16268 # Drop the OSC cache, otherwise we will read from it
16269 cancel_lru_locks osc
16271 # clear the OSC stats
16272 $LCTL set_param osc.*.stats=0 &>/dev/null
16274 # Client reads $bulk_size.
16275 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16276 iflag=direct &>/dev/null || error "dd failed"
16278 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16279 if [ x$nrpcs != "x1" ]; then
16280 $LCTL get_param osc.*.stats
16281 error "found $nrpcs ost_read RPCs, not 1 as expected"
16284 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16287 mkdir -p $DIR/$tdir
16289 for i in {0..1023}; do
16290 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16291 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16292 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16296 run_test 231b "must not assert on fully utilized OST request buffer"
16299 mkdir -p $DIR/$tdir
16300 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16302 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16303 do_facet ost1 $LCTL set_param fail_loc=0x31c
16305 # ignore dd failure
16306 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16308 do_facet ost1 $LCTL set_param fail_loc=0
16309 umount_client $MOUNT || error "umount failed"
16310 mount_client $MOUNT || error "mount failed"
16311 stop ost1 || error "cannot stop ost1"
16312 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16314 run_test 232a "failed lock should not block umount"
16317 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16318 skip "Need MDS version at least 2.10.58"
16320 mkdir -p $DIR/$tdir
16321 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16322 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16324 cancel_lru_locks osc
16326 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16327 do_facet ost1 $LCTL set_param fail_loc=0x31c
16330 $LFS data_version $DIR/$tdir/$tfile || true
16332 do_facet ost1 $LCTL set_param fail_loc=0
16333 umount_client $MOUNT || error "umount failed"
16334 mount_client $MOUNT || error "mount failed"
16335 stop ost1 || error "cannot stop ost1"
16336 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16338 run_test 232b "failed data version lock should not block umount"
16341 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16342 skip "Need MDS version at least 2.3.64"
16343 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16345 local fid=$($LFS path2fid $MOUNT)
16347 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16348 error "cannot access $MOUNT using its FID '$fid'"
16350 run_test 233a "checking that OBF of the FS root succeeds"
16353 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16354 skip "Need MDS version at least 2.5.90"
16355 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16357 local fid=$($LFS path2fid $MOUNT/.lustre)
16359 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16360 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16362 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16363 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16364 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16366 run_test 233b "checking that OBF of the FS .lustre succeeds"
16369 local p="$TMP/sanityN-$TESTNAME.parameters"
16370 save_lustre_params client "llite.*.xattr_cache" > $p
16371 lctl set_param llite.*.xattr_cache 1 ||
16372 skip_env "xattr cache is not supported"
16374 mkdir -p $DIR/$tdir || error "mkdir failed"
16375 touch $DIR/$tdir/$tfile || error "touch failed"
16376 # OBD_FAIL_LLITE_XATTR_ENOMEM
16377 $LCTL set_param fail_loc=0x1405
16378 getfattr -n user.attr $DIR/$tdir/$tfile &&
16379 error "getfattr should have failed with ENOMEM"
16380 $LCTL set_param fail_loc=0x0
16383 restore_lustre_params < $p
16386 run_test 234 "xattr cache should not crash on ENOMEM"
16389 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16390 skip "Need MDS version at least 2.4.52"
16392 flock_deadlock $DIR/$tfile
16397 124) error "process hangs on a deadlock"
16399 *) error "error executing flock_deadlock $DIR/$tfile"
16403 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16407 check_swap_layouts_support
16409 local ref1=/etc/passwd
16410 local ref2=/etc/group
16411 local file1=$DIR/$tdir/f1
16412 local file2=$DIR/$tdir/f2
16414 test_mkdir -c1 $DIR/$tdir
16415 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16416 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16417 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16418 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16419 local fd=$(free_fd)
16420 local cmd="exec $fd<>$file2"
16423 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16424 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16427 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16432 run_test 236 "Layout swap on open unlinked file"
16434 # LU-4659 linkea consistency
16436 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16437 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16438 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16439 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16442 ln $DIR/$tfile $DIR/$tfile.lnk
16443 touch $DIR/$tfile.new
16444 mv $DIR/$tfile.new $DIR/$tfile
16445 local fid1=$($LFS path2fid $DIR/$tfile)
16446 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16447 local path1=$($LFS fid2path $FSNAME "$fid1")
16448 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16449 local path2=$($LFS fid2path $FSNAME "$fid2")
16450 [ $tfile.lnk == $path2 ] ||
16451 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16454 run_test 238 "Verify linkea consistency"
16456 test_239A() { # was test_239
16457 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16458 skip "Need MDS version at least 2.5.60"
16460 local list=$(comma_list $(mdts_nodes))
16462 mkdir -p $DIR/$tdir
16463 createmany -o $DIR/$tdir/f- 5000
16464 unlinkmany $DIR/$tdir/f- 5000
16465 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16466 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16467 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16468 osp.*MDT*.sync_in_flight" | calc_sum)
16469 [ "$changes" -eq 0 ] || error "$changes not synced"
16471 run_test 239A "osp_sync test"
16473 test_239a() { #LU-5297
16474 remote_mds_nodsh && skip "remote MDS with nodsh"
16477 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16478 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16479 chgrp $RUNAS_GID $DIR/$tfile
16480 wait_delete_completed
16482 run_test 239a "process invalid osp sync record correctly"
16484 test_239b() { #LU-5297
16485 remote_mds_nodsh && skip "remote MDS with nodsh"
16488 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16489 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16490 chgrp $RUNAS_GID $DIR/$tfile1
16491 wait_delete_completed
16492 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16494 chgrp $RUNAS_GID $DIR/$tfile2
16495 wait_delete_completed
16497 run_test 239b "process osp sync record with ENOMEM error correctly"
16500 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16501 remote_mds_nodsh && skip "remote MDS with nodsh"
16503 mkdir -p $DIR/$tdir
16505 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16506 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16507 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16508 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16510 umount_client $MOUNT || error "umount failed"
16511 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16512 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16513 mount_client $MOUNT || error "failed to mount client"
16515 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16516 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16518 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16524 for LOOP in $(seq $count); do
16525 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16526 cancel_lru_locks $OSC || true
16534 for LOOP in $(seq $1); do
16535 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16540 test_241a() { # was test_241
16541 local bsize=$PAGE_SIZE
16543 (( bsize < 40960 )) && bsize=40960
16544 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16546 cancel_lru_locks $OSC
16547 test_241_bio 1000 $bsize &
16549 test_241_dio 1000 $bsize
16552 run_test 241a "bio vs dio"
16555 local bsize=$PAGE_SIZE
16557 (( bsize < 40960 )) && bsize=40960
16558 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16560 test_241_dio 1000 $bsize &
16562 test_241_dio 1000 $bsize
16565 run_test 241b "dio vs dio"
16568 remote_mds_nodsh && skip "remote MDS with nodsh"
16570 mkdir -p $DIR/$tdir
16571 touch $DIR/$tdir/$tfile
16573 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16574 do_facet mds1 lctl set_param fail_loc=0x105
16575 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16577 do_facet mds1 lctl set_param fail_loc=0
16578 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16580 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16584 test_mkdir $DIR/$tdir
16585 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16587 run_test 243 "various group lock tests"
16591 test_mkdir $DIR/$tdir
16592 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16593 sendfile_grouplock $DIR/$tdir/$tfile || \
16594 error "sendfile+grouplock failed"
16597 run_test 244 "sendfile with group lock tests"
16600 local flagname="multi_mod_rpcs"
16601 local connect_data_name="max_mod_rpcs"
16604 # check if multiple modify RPCs flag is set
16605 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16606 grep "connect_flags:")
16609 echo "$out" | grep -qw $flagname
16610 if [ $? -ne 0 ]; then
16611 echo "connect flag $flagname is not set"
16615 # check if multiple modify RPCs data is set
16616 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16619 echo "$out" | grep -qw $connect_data_name ||
16620 error "import should have connect data $connect_data_name"
16622 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16624 test_246() { # LU-7371
16625 remote_ost_nodsh && skip "remote OST with nodsh"
16626 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16627 skip "Need OST version >= 2.7.62"
16629 do_facet ost1 $LCTL set_param fail_val=4095
16630 #define OBD_FAIL_OST_READ_SIZE 0x234
16631 do_facet ost1 $LCTL set_param fail_loc=0x234
16632 $LFS setstripe $DIR/$tfile -i 0 -c 1
16633 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16634 cancel_lru_locks $FSNAME-OST0000
16635 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16637 run_test 246 "Read file of size 4095 should return right length"
16643 umount_client $submount
16648 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16650 skip_env "Fileset feature is not supported"
16652 local submount=${MOUNT}_$tdir
16655 mkdir -p $submount || error "mkdir $submount failed"
16656 FILESET="$FILESET/$tdir" mount_client $submount ||
16657 error "mount $submount failed"
16658 trap "cleanup_247 $submount" EXIT
16659 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16660 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16661 error "read $MOUNT/$tdir/$tfile failed"
16662 cleanup_247 $submount
16664 run_test 247a "mount subdir as fileset"
16667 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16668 skip_env "Fileset feature is not supported"
16670 local submount=${MOUNT}_$tdir
16672 rm -rf $MOUNT/$tdir
16673 mkdir -p $submount || error "mkdir $submount failed"
16675 FILESET="$FILESET/$tdir" mount_client $submount &&
16676 error "mount $submount should fail"
16679 run_test 247b "mount subdir that dose not exist"
16682 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16683 skip_env "Fileset feature is not supported"
16685 local submount=${MOUNT}_$tdir
16687 mkdir -p $MOUNT/$tdir/dir1
16688 mkdir -p $submount || error "mkdir $submount failed"
16689 trap "cleanup_247 $submount" EXIT
16690 FILESET="$FILESET/$tdir" mount_client $submount ||
16691 error "mount $submount failed"
16692 local fid=$($LFS path2fid $MOUNT/)
16693 $LFS fid2path $submount $fid && error "fid2path should fail"
16694 cleanup_247 $submount
16696 run_test 247c "running fid2path outside root"
16699 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16700 skip "Fileset feature is not supported"
16702 local submount=${MOUNT}_$tdir
16704 mkdir -p $MOUNT/$tdir/dir1
16705 mkdir -p $submount || error "mkdir $submount failed"
16706 FILESET="$FILESET/$tdir" mount_client $submount ||
16707 error "mount $submount failed"
16708 trap "cleanup_247 $submount" EXIT
16709 local fid=$($LFS path2fid $submount/dir1)
16710 $LFS fid2path $submount $fid || error "fid2path should succeed"
16711 cleanup_247 $submount
16713 run_test 247d "running fid2path inside root"
16717 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16719 skip "Fileset feature is not supported"
16721 local submount=${MOUNT}_$tdir
16724 mkdir -p $submount || error "mkdir $submount failed"
16725 FILESET="$FILESET/.." mount_client $submount &&
16726 error "mount $submount should fail"
16729 run_test 247e "mount .. as fileset"
16732 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16733 [ -z "$fast_read_sav" ] && skip "no fast read support"
16735 # create a large file for fast read verification
16736 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16738 # make sure the file is created correctly
16739 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16740 { rm -f $DIR/$tfile; skip "file creation error"; }
16742 echo "Test 1: verify that fast read is 4 times faster on cache read"
16744 # small read with fast read enabled
16745 $LCTL set_param -n llite.*.fast_read=1
16746 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16747 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16748 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16749 # small read with fast read disabled
16750 $LCTL set_param -n llite.*.fast_read=0
16751 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16752 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16753 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16755 # verify that fast read is 4 times faster for cache read
16756 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16757 error_not_in_vm "fast read was not 4 times faster: " \
16758 "$t_fast vs $t_slow"
16760 echo "Test 2: verify the performance between big and small read"
16761 $LCTL set_param -n llite.*.fast_read=1
16763 # 1k non-cache read
16764 cancel_lru_locks osc
16765 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16766 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16767 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16769 # 1M non-cache read
16770 cancel_lru_locks osc
16771 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16772 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16773 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16775 # verify that big IO is not 4 times faster than small IO
16776 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16777 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16779 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16782 run_test 248 "fast read verification"
16784 test_249() { # LU-7890
16785 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16786 skip "Need at least version 2.8.54"
16789 $LFS setstripe -c 1 $DIR/$tfile
16790 # Offset 2T == 4k * 512M
16791 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16792 error "dd to 2T offset failed"
16794 run_test 249 "Write above 2T file size"
16797 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16798 && skip "no 16TB file size limit on ZFS"
16800 $LFS setstripe -c 1 $DIR/$tfile
16801 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16802 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16803 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16804 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16805 conv=notrunc,fsync && error "append succeeded"
16808 run_test 250 "Write above 16T limit"
16811 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16813 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16814 #Skip once - writing the first stripe will succeed
16815 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16816 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16817 error "short write happened"
16819 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16820 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16821 error "short read happened"
16825 run_test 251 "Handling short read and write correctly"
16828 remote_mds_nodsh && skip "remote MDS with nodsh"
16829 remote_ost_nodsh && skip "remote OST with nodsh"
16830 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16831 skip_env "ldiskfs only test"
16841 # check lr_reader on OST0000
16843 dev=$(facet_device $tgt)
16844 out=$(do_facet $tgt $LR_READER $dev)
16845 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16847 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16848 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16849 error "Invalid uuid returned by $LR_READER on target $tgt"
16850 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16852 # check lr_reader -c on MDT0000
16854 dev=$(facet_device $tgt)
16855 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16856 skip "$LR_READER does not support additional options"
16858 out=$(do_facet $tgt $LR_READER -c $dev)
16859 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16861 num=$(echo "$out" | grep -c "mdtlov")
16862 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16863 error "Invalid number of mdtlov clients returned by $LR_READER"
16864 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16866 # check lr_reader -cr on MDT0000
16867 out=$(do_facet $tgt $LR_READER -cr $dev)
16868 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16870 echo "$out" | grep -q "^reply_data:$" ||
16871 error "$LR_READER should have returned 'reply_data' section"
16872 num=$(echo "$out" | grep -c "client_generation")
16873 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16875 run_test 252 "check lr_reader tool"
16877 test_253_fill_ost() {
16878 local size_mb #how many MB should we write to pass watermark
16879 local lwm=$3 #low watermark
16880 local free_10mb #10% of free space
16882 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16883 size_mb=$((free_kb / 1024 - lwm))
16884 free_10mb=$((free_kb / 10240))
16885 #If 10% of free space cross low watermark use it
16886 if (( free_10mb > size_mb )); then
16889 #At least we need to store 1.1 of difference between
16890 #free space and low watermark
16891 size_mb=$((size_mb + size_mb / 10))
16893 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16894 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16895 oflag=append conv=notrunc
16900 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16901 echo "OST still has $((free_kb / 1024)) mbytes free"
16905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16906 remote_mds_nodsh && skip "remote MDS with nodsh"
16907 remote_mgs_nodsh && skip "remote MGS with nodsh"
16912 local ost_name=$($LFS osts |
16913 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16915 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16916 do_facet $SINGLEMDS $LCTL get_param -n \
16917 osp.$mdtosc_proc1.reserved_mb_high ||
16918 skip "remote MDS does not support reserved_mb_high"
16922 wait_delete_completed
16925 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16926 osp.$mdtosc_proc1.reserved_mb_high)
16927 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16928 osp.$mdtosc_proc1.reserved_mb_low)
16929 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16931 if ! combined_mgs_mds ; then
16934 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16935 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16936 error "Adding $ost_name to pool failed"
16938 # Wait for client to see a OST at pool
16939 wait_update $HOSTNAME "$LCTL get_param -n
16940 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16941 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16942 error "Client can not see the pool"
16943 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16944 error "Setstripe failed"
16946 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16947 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16948 echo "OST still has $((blocks/1024)) mbytes free"
16950 local new_lwm=$((blocks/1024-10))
16951 do_facet $SINGLEMDS $LCTL set_param \
16952 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16953 do_facet $SINGLEMDS $LCTL set_param \
16954 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16956 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16958 #First enospc could execute orphan deletion so repeat.
16959 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16961 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16962 osp.$mdtosc_proc1.prealloc_status)
16963 echo "prealloc_status $oa_status"
16965 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16966 error "File creation should fail"
16967 #object allocation was stopped, but we still able to append files
16968 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16969 error "Append failed"
16970 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16972 wait_delete_completed
16976 for i in $(seq 10 12); do
16977 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16978 error "File creation failed after rm";
16981 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16982 osp.$mdtosc_proc1.prealloc_status)
16983 echo "prealloc_status $oa_status"
16985 if (( oa_status != 0 )); then
16986 error "Object allocation still disable after rm"
16988 do_facet $SINGLEMDS $LCTL set_param \
16989 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16990 do_facet $SINGLEMDS $LCTL set_param \
16991 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16994 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16995 error "Remove $ost_name from pool failed"
16996 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16997 error "Pool destroy fialed"
16999 if ! combined_mgs_mds ; then
17003 run_test 253 "Check object allocation limit"
17006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17007 remote_mds_nodsh && skip "remote MDS with nodsh"
17008 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17009 skip "MDS does not support changelog_size"
17012 local MDT0=$(facet_svc $SINGLEMDS)
17014 changelog_register || error "changelog_register failed"
17016 changelog_clear 0 || error "changelog_clear failed"
17018 local size1=$(do_facet $SINGLEMDS \
17019 $LCTL get_param -n mdd.$MDT0.changelog_size)
17020 echo "Changelog size $size1"
17023 $LFS mkdir -i 0 $DIR/$tdir
17025 mkdir -p $DIR/$tdir/pics/2008/zachy
17026 touch $DIR/$tdir/pics/2008/zachy/timestamp
17027 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17028 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17029 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17030 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17031 rm $DIR/$tdir/pics/desktop.jpg
17033 local size2=$(do_facet $SINGLEMDS \
17034 $LCTL get_param -n mdd.$MDT0.changelog_size)
17035 echo "Changelog size after work $size2"
17037 (( $size2 > $size1 )) ||
17038 error "new Changelog size=$size2 less than old size=$size1"
17040 run_test 254 "Check changelog size"
17047 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17048 awk -F: '{print $2}' | grep $type > /dev/null
17049 if [ $? -ne 0 ]; then
17059 lfs ladvise -a willread $file > /dev/null 2>&1
17060 if [ $? -eq 0 ]; then
17064 lfs ladvise -a willread $file 2>&1 |
17065 grep "Inappropriate ioctl for device" > /dev/null
17066 if [ $? -eq 0 ]; then
17073 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17076 # run a random read IO workload
17077 # usage: random_read_iops <filename> <filesize> <iosize>
17078 random_read_iops() {
17081 local iosize=${3:-4096}
17083 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17084 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17087 drop_file_oss_cache() {
17091 $LFS ladvise -a dontneed $file 2>/dev/null ||
17092 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17095 ladvise_willread_performance()
17098 local average_origin=0
17099 local average_cache=0
17100 local average_ladvise=0
17102 for ((i = 1; i <= $repeat; i++)); do
17103 echo "Iter $i/$repeat: reading without willread hint"
17104 cancel_lru_locks osc
17105 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17106 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17107 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17108 average_origin=$(bc <<<"$average_origin + $speed_origin")
17110 cancel_lru_locks osc
17111 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17112 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17113 average_cache=$(bc <<<"$average_cache + $speed_cache")
17115 cancel_lru_locks osc
17116 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17117 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17118 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17119 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17120 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17122 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17123 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17124 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17126 speedup_cache=$(percent $average_cache $average_origin)
17127 speedup_ladvise=$(percent $average_ladvise $average_origin)
17129 echo "Average uncached read: $average_origin"
17130 echo "Average speedup with OSS cached read: " \
17131 "$average_cache = +$speedup_cache%"
17132 echo "Average speedup with ladvise willread: " \
17133 "$average_ladvise = +$speedup_ladvise%"
17135 local lowest_speedup=20
17136 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17137 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17138 "got $average_cache%. Skipping ladvise willread check."
17142 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17143 # it is still good to run until then to exercise 'ladvise willread'
17144 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17145 [ "$ost1_FSTYPE" = "zfs" ] &&
17146 echo "osd-zfs does not support dontneed or drop_caches" &&
17149 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17150 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17151 error_not_in_vm "Speedup with willread is less than " \
17152 "$lowest_speedup%, got $average_ladvise%"
17156 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17157 skip "lustre < 2.8.54 does not support ladvise "
17158 remote_ost_nodsh && skip "remote OST with nodsh"
17160 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17162 ladvise_no_type willread $DIR/$tfile &&
17163 skip "willread ladvise is not supported"
17165 ladvise_no_ioctl $DIR/$tfile &&
17166 skip "ladvise ioctl is not supported"
17169 local size=$((size_mb * 1048576))
17170 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17171 error "dd to $DIR/$tfile failed"
17173 lfs ladvise -a willread $DIR/$tfile ||
17174 error "Ladvise failed with no range argument"
17176 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17177 error "Ladvise failed with no -l or -e argument"
17179 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17180 error "Ladvise failed with only -e argument"
17182 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17183 error "Ladvise failed with only -l argument"
17185 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17186 error "End offset should not be smaller than start offset"
17188 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17189 error "End offset should not be equal to start offset"
17191 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17192 error "Ladvise failed with overflowing -s argument"
17194 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17195 error "Ladvise failed with overflowing -e argument"
17197 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17198 error "Ladvise failed with overflowing -l argument"
17200 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17201 error "Ladvise succeeded with conflicting -l and -e arguments"
17203 echo "Synchronous ladvise should wait"
17205 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17206 do_nodes $(comma_list $(osts_nodes)) \
17207 $LCTL set_param fail_val=$delay fail_loc=0x237
17209 local start_ts=$SECONDS
17210 lfs ladvise -a willread $DIR/$tfile ||
17211 error "Ladvise failed with no range argument"
17212 local end_ts=$SECONDS
17213 local inteval_ts=$((end_ts - start_ts))
17215 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17216 error "Synchronous advice didn't wait reply"
17219 echo "Asynchronous ladvise shouldn't wait"
17220 local start_ts=$SECONDS
17221 lfs ladvise -a willread -b $DIR/$tfile ||
17222 error "Ladvise failed with no range argument"
17223 local end_ts=$SECONDS
17224 local inteval_ts=$((end_ts - start_ts))
17226 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17227 error "Asynchronous advice blocked"
17230 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17231 ladvise_willread_performance
17233 run_test 255a "check 'lfs ladvise -a willread'"
17239 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17243 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17244 skip "lustre < 2.8.54 does not support ladvise "
17245 remote_ost_nodsh && skip "remote OST with nodsh"
17247 lfs setstripe -c 1 -i 0 $DIR/$tfile
17249 ladvise_no_type dontneed $DIR/$tfile &&
17250 skip "dontneed ladvise is not supported"
17252 ladvise_no_ioctl $DIR/$tfile &&
17253 skip "ladvise ioctl is not supported"
17255 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17256 [ "$ost1_FSTYPE" = "zfs" ] &&
17257 skip "zfs-osd does not support 'ladvise dontneed'"
17260 local size=$((size_mb * 1048576))
17261 # In order to prevent disturbance of other processes, only check 3/4
17262 # of the memory usage
17263 local kibibytes=$((size_mb * 1024 * 3 / 4))
17265 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17266 error "dd to $DIR/$tfile failed"
17268 #force write to complete before dropping OST cache & checking memory
17271 local total=$(facet_meminfo ost1 MemTotal)
17272 echo "Total memory: $total KiB"
17274 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17275 local before_read=$(facet_meminfo ost1 Cached)
17276 echo "Cache used before read: $before_read KiB"
17278 lfs ladvise -a willread $DIR/$tfile ||
17279 error "Ladvise willread failed"
17280 local after_read=$(facet_meminfo ost1 Cached)
17281 echo "Cache used after read: $after_read KiB"
17283 lfs ladvise -a dontneed $DIR/$tfile ||
17284 error "Ladvise dontneed again failed"
17285 local no_read=$(facet_meminfo ost1 Cached)
17286 echo "Cache used after dontneed ladvise: $no_read KiB"
17288 if [ $total -lt $((before_read + kibibytes)) ]; then
17289 echo "Memory is too small, abort checking"
17293 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17294 error "Ladvise willread should use more memory" \
17295 "than $kibibytes KiB"
17298 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17299 error "Ladvise dontneed should release more memory" \
17300 "than $kibibytes KiB"
17303 run_test 255b "check 'lfs ladvise -a dontneed'"
17306 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17307 skip "lustre < 2.10.53 does not support lockahead"
17315 test_mkdir -p $DIR/$tdir
17316 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17318 #test 10 returns only success/failure
17320 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17322 if [ $rc -eq 255 ]; then
17323 error "Ladvise test${i} failed, ${rc}"
17326 #test 11 counts lock enqueue requests, all others count new locks
17328 count=$(do_facet ost1 \
17329 $LCTL get_param -n ost.OSS.ost.stats)
17330 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17332 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17334 if [ $rc -eq 255 ]; then
17335 error "Ladvise test${i} failed, ${rc}"
17338 new_count=$(do_facet ost1 \
17339 $LCTL get_param -n ost.OSS.ost.stats)
17340 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17341 awk '{ print $2 }')
17343 difference="$((new_count - count))"
17344 if [ $difference -ne $rc ]; then
17345 error "Ladvise test${i}, bad enqueue count, returned " \
17346 "${rc}, actual ${difference}"
17349 for i in $(seq 12 21); do
17350 # If we do not do this, we run the risk of having too many
17351 # locks and starting lock cancellation while we are checking
17353 cancel_lru_locks osc
17355 count=$($LCTL get_param -n \
17356 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17358 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17360 if [ $rc -eq 255 ]; then
17361 error "Ladvise test ${i} failed, ${rc}"
17364 new_count=$($LCTL get_param -n \
17365 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17366 difference="$((new_count - count))"
17368 # Test 15 output is divided by 100 to map down to valid return
17369 if [ $i -eq 15 ]; then
17373 if [ $difference -ne $rc ]; then
17374 error "Ladvise test ${i}, bad lock count, returned " \
17375 "${rc}, actual ${difference}"
17379 #test 22 returns only success/failure
17381 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17383 if [ $rc -eq 255 ]; then
17384 error "Ladvise test${i} failed, ${rc}"
17387 run_test 255c "suite of ladvise lockahead tests"
17390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17391 remote_mds_nodsh && skip "remote MDS with nodsh"
17392 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17393 changelog_users $SINGLEMDS | grep "^cl" &&
17394 skip "active changelog user"
17400 mdt_dev=$(mdsdevname 1)
17403 changelog_register || error "changelog_register failed"
17406 mkdir -p $DIR/$tdir
17408 changelog_clear 0 || error "changelog_clear failed"
17411 touch $DIR/$tdir/{1..10}
17414 stop $SINGLEMDS || error "Fail to stop MDT"
17418 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17420 #after mount new plainllog is used
17421 touch $DIR/$tdir/{11..19}
17422 local tmpfile=$(mktemp -u $tfile.XXXXXX)
17423 cat_sl=$(do_facet $SINGLEMDS "sync; \
17424 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17425 llog_reader $tmpfile | grep -c type=1064553b")
17426 do_facet $SINGLEMDS llog_reader $tmpfile
17428 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17430 changelog_clear 0 || error "changelog_clear failed"
17432 cat_sl=$(do_facet $SINGLEMDS "sync; \
17433 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17434 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17436 if (( cat_sl == 2 )); then
17437 error "Empty plain llog was not deleted from changelog catalog"
17438 elif (( cat_sl != 1 )); then
17439 error "Active plain llog shouldn't be deleted from catalog"
17442 run_test 256 "Check llog delete for empty and not full state"
17445 remote_mds_nodsh && skip "remote MDS with nodsh"
17446 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17447 skip "Need MDS version at least 2.8.55"
17449 test_mkdir $DIR/$tdir
17451 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17452 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17455 #define OBD_FAIL_MDS_XATTR_REP 0x161
17456 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17457 local facet=mds$((mdtidx + 1))
17458 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17459 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17461 stop $facet || error "stop MDS failed"
17462 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17463 error "start MDS fail"
17464 wait_recovery_complete $facet
17466 run_test 257 "xattr locks are not lost"
17468 # Verify we take the i_mutex when security requires it
17470 #define OBD_FAIL_IMUTEX_SEC 0x141c
17471 $LCTL set_param fail_loc=0x141c
17473 chmod u+s $DIR/$tfile
17474 chmod a+rwx $DIR/$tfile
17475 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17477 if [ $RC -ne 0 ]; then
17478 error "error, failed to take i_mutex, rc=$?"
17482 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17484 # Verify we do NOT take the i_mutex in the normal case
17486 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17487 $LCTL set_param fail_loc=0x141d
17490 chmod a+rw $DIR/$tfile
17491 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17493 if [ $RC -ne 0 ]; then
17494 error "error, took i_mutex unnecessarily, rc=$?"
17499 run_test 258b "verify i_mutex security behavior"
17502 local file=$DIR/$tfile
17506 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17508 stack_trap "rm -f $file" EXIT
17510 wait_delete_completed
17511 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17512 echo "before: $before"
17514 $LFS setstripe -i 0 -c 1 $file
17515 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17517 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17518 echo "after write: $after"
17520 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17521 do_facet ost1 $LCTL set_param fail_loc=0x2301
17523 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17524 echo "after truncate: $after"
17527 do_facet ost1 $LCTL set_param fail_loc=0
17528 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17530 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17531 echo "after restart: $after"
17532 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17533 error "missing truncate?"
17537 run_test 259 "crash at delayed truncate"
17540 #define OBD_FAIL_MDC_CLOSE 0x806
17541 $LCTL set_param fail_loc=0x80000806
17545 run_test 260 "Check mdc_close fail"
17547 ### Data-on-MDT sanity tests ###
17549 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17550 skip "Need MDS version at least 2.10.55 for DoM"
17553 local dom=$DIR/$tdir/dom_file
17554 local tmp=$DIR/$tdir/tmp_file
17556 mkdir -p $DIR/$tdir
17558 # basic checks for DoM component creation
17559 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17560 error "Can set MDT layout to non-first entry"
17562 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17563 error "Can define multiple entries as MDT layout"
17565 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17567 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17568 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17569 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17571 local mdtidx=$($LFS getstripe -m $dom)
17572 local mdtname=MDT$(printf %04x $mdtidx)
17573 local facet=mds$((mdtidx + 1))
17574 local space_check=1
17576 # Skip free space checks with ZFS
17577 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17581 local size_tmp=$((65536 * 3))
17582 local mdtfree1=$(do_facet $facet \
17583 lctl get_param -n osd*.*$mdtname.kbytesfree)
17585 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17586 # check also direct IO along write
17587 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17588 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17590 cmp $tmp $dom || error "file data is different"
17591 [ $(stat -c%s $dom) == $size_tmp ] ||
17592 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17593 if [ $space_check == 1 ]; then
17594 local mdtfree2=$(do_facet $facet \
17595 lctl get_param -n osd*.*$mdtname.kbytesfree)
17597 # increase in usage from by $size_tmp
17598 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17599 error "MDT free space wrong after write: " \
17600 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17604 local size_dom=10000
17606 $TRUNCATE $dom $size_dom
17607 [ $(stat -c%s $dom) == $size_dom ] ||
17608 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17609 if [ $space_check == 1 ]; then
17610 mdtfree1=$(do_facet $facet \
17611 lctl get_param -n osd*.*$mdtname.kbytesfree)
17612 # decrease in usage from $size_tmp to new $size_dom
17613 [ $(($mdtfree1 - $mdtfree2)) -ge \
17614 $(((size_tmp - size_dom) / 1024)) ] ||
17615 error "MDT free space is wrong after truncate: " \
17616 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17622 size_dom=$((size_dom + size_tmp))
17623 [ $(stat -c%s $dom) == $size_dom ] ||
17624 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17625 if [ $space_check == 1 ]; then
17626 mdtfree2=$(do_facet $facet \
17627 lctl get_param -n osd*.*$mdtname.kbytesfree)
17628 # increase in usage by $size_tmp from previous
17629 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17630 error "MDT free space is wrong after append: " \
17631 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17636 if [ $space_check == 1 ]; then
17637 mdtfree1=$(do_facet $facet \
17638 lctl get_param -n osd*.*$mdtname.kbytesfree)
17639 # decrease in usage by $size_dom from previous
17640 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17641 error "MDT free space is wrong after removal: " \
17642 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17645 # combined striping
17646 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17647 error "Can't create DoM + OST striping"
17649 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17650 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17651 # check also direct IO along write
17652 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17654 cmp $tmp $dom || error "file data is different"
17655 [ $(stat -c%s $dom) == $size_tmp ] ||
17656 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17661 run_test 270a "DoM: basic functionality tests"
17664 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17665 skip "Need MDS version at least 2.10.55"
17667 local dom=$DIR/$tdir/dom_file
17668 local max_size=1048576
17670 mkdir -p $DIR/$tdir
17671 $LFS setstripe -E $max_size -L mdt $dom
17673 # truncate over the limit
17674 $TRUNCATE $dom $(($max_size + 1)) &&
17675 error "successful truncate over the maximum size"
17676 # write over the limit
17677 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17678 error "successful write over the maximum size"
17679 # append over the limit
17680 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17681 echo "12345" >> $dom && error "successful append over the maximum size"
17686 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17689 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17690 skip "Need MDS version at least 2.10.55"
17692 mkdir -p $DIR/$tdir
17693 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17695 # check files inherit DoM EA
17696 touch $DIR/$tdir/first
17697 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17698 error "bad pattern"
17699 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17700 error "bad stripe count"
17701 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17702 error "bad stripe size"
17704 # check directory inherits DoM EA and uses it as default
17705 mkdir $DIR/$tdir/subdir
17706 touch $DIR/$tdir/subdir/second
17707 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17708 error "bad pattern in sub-directory"
17709 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17710 error "bad stripe count in sub-directory"
17711 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17712 error "bad stripe size in sub-directory"
17715 run_test 270c "DoM: DoM EA inheritance tests"
17718 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17719 skip "Need MDS version at least 2.10.55"
17721 mkdir -p $DIR/$tdir
17722 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17724 # inherit default DoM striping
17725 mkdir $DIR/$tdir/subdir
17726 touch $DIR/$tdir/subdir/f1
17728 # change default directory striping
17729 $LFS setstripe -c 1 $DIR/$tdir/subdir
17730 touch $DIR/$tdir/subdir/f2
17731 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17732 error "wrong default striping in file 2"
17733 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17734 error "bad pattern in file 2"
17737 run_test 270d "DoM: change striping from DoM to RAID0"
17740 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17741 skip "Need MDS version at least 2.10.55"
17743 mkdir -p $DIR/$tdir/dom
17744 mkdir -p $DIR/$tdir/norm
17747 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17748 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17750 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17751 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17753 # find DoM files by layout
17754 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17755 [ $NUM -eq $DOMFILES ] ||
17756 error "lfs find -L: found $NUM, expected $DOMFILES"
17757 echo "Test 1: lfs find 20 DOM files by layout: OK"
17759 # there should be 1 dir with default DOM striping
17760 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17762 error "lfs find -L: found $NUM, expected 1 dir"
17763 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17765 # find DoM files by stripe size
17766 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17767 [ $NUM -eq $DOMFILES ] ||
17768 error "lfs find -S: found $NUM, expected $DOMFILES"
17769 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17771 # find files by stripe offset except DoM files
17772 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17773 [ $NUM -eq $NORMFILES ] ||
17774 error "lfs find -i: found $NUM, expected $NORMFILES"
17775 echo "Test 5: lfs find no DOM files by stripe index: OK"
17778 run_test 270e "DoM: lfs find with DoM files test"
17781 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17782 skip "Need MDS version at least 2.10.55"
17784 local mdtname=${FSNAME}-MDT0000-mdtlov
17785 local dom=$DIR/$tdir/dom_file
17786 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17787 lod.$mdtname.dom_stripesize)
17788 local dom_limit=131072
17790 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17791 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17792 lod.$mdtname.dom_stripesize)
17793 [ ${dom_limit} -eq ${dom_current} ] ||
17794 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17796 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17797 $LFS setstripe -d $DIR/$tdir
17798 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17799 error "Can't set directory default striping"
17801 # exceed maximum stripe size
17802 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17803 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17804 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17805 error "Able to create DoM component size more than LOD limit"
17807 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17808 dom_current=$(do_facet mds1 $LCTL get_param -n \
17809 lod.$mdtname.dom_stripesize)
17810 [ 0 -eq ${dom_current} ] ||
17811 error "Can't set zero DoM stripe limit"
17814 # attempt to create DoM file on server with disabled DoM should
17815 # remove DoM entry from layout and be succeed
17816 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17817 error "Can't create DoM file (DoM is disabled)"
17818 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17819 error "File has DoM component while DoM is disabled"
17822 # attempt to create DoM file with only DoM stripe should return error
17823 $LFS setstripe -E $dom_limit -L mdt $dom &&
17824 error "Able to create DoM-only file while DoM is disabled"
17826 # too low values to be aligned with smallest stripe size 64K
17827 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17828 dom_current=$(do_facet mds1 $LCTL get_param -n \
17829 lod.$mdtname.dom_stripesize)
17830 [ 30000 -eq ${dom_current} ] &&
17831 error "Can set too small DoM stripe limit"
17833 # 64K is a minimal stripe size in Lustre, expect limit of that size
17834 [ 65536 -eq ${dom_current} ] ||
17835 error "Limit is not set to 64K but ${dom_current}"
17837 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17838 dom_current=$(do_facet mds1 $LCTL get_param -n \
17839 lod.$mdtname.dom_stripesize)
17841 [ 2147483648 -eq ${dom_current} ] &&
17842 error "Can set too large DoM stripe limit"
17844 do_facet mds1 $LCTL set_param -n \
17845 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17846 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17847 error "Can't create DoM component size after limit change"
17848 do_facet mds1 $LCTL set_param -n \
17849 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17850 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17851 error "Can't create DoM file after limit decrease"
17852 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17853 error "Can create big DoM component after limit decrease"
17854 touch ${dom}_def ||
17855 error "Can't create file with old default layout"
17857 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17860 run_test 270f "DoM: maximum DoM stripe size checks"
17863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17864 skip "Need MDS version at least 2.10.55"
17866 local dom=$DIR/$tdir/dom
17868 mkdir -p $DIR/$tdir
17870 $LFS setstripe -E 1024K -L mdt $dom
17872 lctl set_param -n mdc.*.stats=clear
17873 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17874 cat $dom > /dev/null
17875 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17876 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17880 run_test 271a "DoM: data is cached for read after write"
17883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17884 skip "Need MDS version at least 2.10.55"
17886 local dom=$DIR/$tdir/dom
17888 mkdir -p $DIR/$tdir
17890 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17892 lctl set_param -n mdc.*.stats=clear
17893 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17894 cancel_lru_locks mdc
17895 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17896 # second stat to check size is cached on client
17897 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17898 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17899 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17902 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17905 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17906 skip "Need MDS version at least 2.10.55"
17908 local dom=$DIR/$tdir/dom
17910 mkdir -p $DIR/$tdir
17912 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17914 lctl set_param -n mdc.*.stats=clear
17915 lctl set_param -n osc.*.stats=clear
17916 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17917 cancel_lru_locks mdc
17918 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17919 # second stat to check size is cached on client
17920 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17921 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17922 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17923 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17924 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17927 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17933 local mdt=MDT$(printf %04x $mdtidx)
17935 if [ -z $param ]; then
17936 lctl get_param -n mdc.*$mdt*.stats
17938 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17943 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17944 skip "Need MDS version at least 2.10.55"
17946 local dom=$DIR/$tdir/dom
17948 mkdir -p $DIR/$tdir
17950 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17952 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17953 local facet=mds$((mdtidx + 1))
17955 cancel_lru_locks mdc
17956 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17957 createmany -o $dom 1000
17958 lctl set_param -n mdc.*.stats=clear
17959 smalliomany -w $dom 1000 200
17960 get_mdc_stats $mdtidx
17961 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17962 # Each file has 1 open, 1 IO enqueues, total 2000
17963 # but now we have also +1 getxattr for security.capability, total 3000
17964 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17965 unlinkmany $dom 1000
17967 cancel_lru_locks mdc
17968 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17969 createmany -o $dom 1000
17970 lctl set_param -n mdc.*.stats=clear
17971 smalliomany -w $dom 1000 200
17972 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17973 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17974 # for OPEN and IO lock.
17975 [ $((enq - enq_2)) -ge 1000 ] ||
17976 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17977 unlinkmany $dom 1000
17980 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17982 cleanup_271def_tests() {
17988 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17989 skip "Need MDS version at least 2.10.57"
17991 local dom=$DIR/$tdir/dom
17992 local tmp=$TMP/$tfile
17993 trap "cleanup_271def_tests $tmp" EXIT
17995 mkdir -p $DIR/$tdir
17997 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17999 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18001 cancel_lru_locks mdc
18002 dd if=/dev/urandom of=$tmp bs=1000 count=1
18003 dd if=$tmp of=$dom bs=1000 count=1
18004 cancel_lru_locks mdc
18006 cat /etc/hosts >> $tmp
18007 lctl set_param -n mdc.*.stats=clear
18009 # append data to the same file it should update local page
18010 echo "Append to the same page"
18011 cat /etc/hosts >> $dom
18012 local num=$(get_mdc_stats $mdtidx ost_read)
18013 local ra=$(get_mdc_stats $mdtidx req_active)
18014 local rw=$(get_mdc_stats $mdtidx req_waittime)
18016 [ -z $num ] || error "$num READ RPC occured"
18017 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18021 cmp $tmp $dom || error "file miscompare"
18023 cancel_lru_locks mdc
18024 lctl set_param -n mdc.*.stats=clear
18026 echo "Open and read file"
18027 cat $dom > /dev/null
18028 local num=$(get_mdc_stats $mdtidx ost_read)
18029 local ra=$(get_mdc_stats $mdtidx req_active)
18030 local rw=$(get_mdc_stats $mdtidx req_waittime)
18032 [ -z $num ] || error "$num READ RPC occured"
18033 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18037 cmp $tmp $dom || error "file miscompare"
18041 run_test 271d "DoM: read on open (1K file in reply buffer)"
18044 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18045 skip "Need MDS version at least 2.10.57"
18047 local dom=$DIR/$tdir/dom
18048 local tmp=$TMP/$tfile
18049 trap "cleanup_271def_tests $tmp" EXIT
18051 mkdir -p $DIR/$tdir
18053 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18055 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18057 cancel_lru_locks mdc
18058 dd if=/dev/urandom of=$tmp bs=200000 count=1
18059 dd if=$tmp of=$dom bs=200000 count=1
18060 cancel_lru_locks mdc
18061 cat /etc/hosts >> $tmp
18062 lctl set_param -n mdc.*.stats=clear
18064 echo "Append to the same page"
18065 cat /etc/hosts >> $dom
18066 local num=$(get_mdc_stats $mdtidx ost_read)
18067 local ra=$(get_mdc_stats $mdtidx req_active)
18068 local rw=$(get_mdc_stats $mdtidx req_waittime)
18070 [ -z $num ] || error "$num READ RPC occured"
18071 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18075 cmp $tmp $dom || error "file miscompare"
18077 cancel_lru_locks mdc
18078 lctl set_param -n mdc.*.stats=clear
18080 echo "Open and read file"
18081 cat $dom > /dev/null
18082 local num=$(get_mdc_stats $mdtidx ost_read)
18083 local ra=$(get_mdc_stats $mdtidx req_active)
18084 local rw=$(get_mdc_stats $mdtidx req_waittime)
18086 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18087 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18091 cmp $tmp $dom || error "file miscompare"
18095 run_test 271f "DoM: read on open (200K file and read tail)"
18098 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18099 skip "Skipping due to old client or server version"
18101 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18103 $CHECKSTAT -t file $DIR1/$tfile
18105 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18108 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18109 $LCTL set_param fail_loc=0x80000314
18110 rm $DIR1/$tfile || error "Unlink fails"
18112 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18113 [ $RC -eq 0 ] || error "Failed write to stale object"
18115 run_test 271g "Discard DoM data vs client flush race"
18118 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18119 skip "Need MDS version at least 2.11.50"
18121 local dom=$DIR/$tdir/dom
18122 mkdir -p $DIR/$tdir
18124 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18125 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18126 error "failed to write data into $dom"
18127 local old_md5=$(md5sum $dom)
18129 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18130 error "failed to migrate to the same DoM component"
18132 local new_md5=$(md5sum $dom)
18134 [ "$old_md5" == "$new_md5" ] ||
18135 error "md5sum differ: $old_md5, $new_md5"
18137 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18138 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18140 run_test 272a "DoM migration: new layout with the same DOM component"
18143 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18144 skip "Need MDS version at least 2.11.50"
18146 local dom=$DIR/$tdir/dom
18147 mkdir -p $DIR/$tdir
18148 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18150 local mdtidx=$($LFS getstripe -m $dom)
18151 local mdtname=MDT$(printf %04x $mdtidx)
18152 local facet=mds$((mdtidx + 1))
18154 local mdtfree1=$(do_facet $facet \
18155 lctl get_param -n osd*.*$mdtname.kbytesfree)
18156 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18157 error "failed to write data into $dom"
18158 local old_md5=$(md5sum $dom)
18159 cancel_lru_locks mdc
18160 local mdtfree1=$(do_facet $facet \
18161 lctl get_param -n osd*.*$mdtname.kbytesfree)
18163 $LFS migrate -c2 $dom ||
18164 error "failed to migrate to the new composite layout"
18165 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18166 error "MDT stripe was not removed"
18168 cancel_lru_locks mdc
18169 local new_md5=$(md5sum $dom)
18170 [ "$old_md5" != "$new_md5" ] &&
18171 error "$old_md5 != $new_md5"
18173 # Skip free space checks with ZFS
18174 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18175 local mdtfree2=$(do_facet $facet \
18176 lctl get_param -n osd*.*$mdtname.kbytesfree)
18177 [ $mdtfree2 -gt $mdtfree1 ] ||
18178 error "MDT space is not freed after migration"
18182 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18185 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18186 skip "Need MDS version at least 2.11.50"
18188 local dom=$DIR/$tdir/$tfile
18189 mkdir -p $DIR/$tdir
18190 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18192 local mdtidx=$($LFS getstripe -m $dom)
18193 local mdtname=MDT$(printf %04x $mdtidx)
18194 local facet=mds$((mdtidx + 1))
18196 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18197 error "failed to write data into $dom"
18198 local old_md5=$(md5sum $dom)
18199 cancel_lru_locks mdc
18200 local mdtfree1=$(do_facet $facet \
18201 lctl get_param -n osd*.*$mdtname.kbytesfree)
18203 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18204 error "failed to migrate to the new composite layout"
18205 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18206 error "MDT stripe was not removed"
18208 cancel_lru_locks mdc
18209 local new_md5=$(md5sum $dom)
18210 [ "$old_md5" != "$new_md5" ] &&
18211 error "$old_md5 != $new_md5"
18213 # Skip free space checks with ZFS
18214 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18215 local mdtfree2=$(do_facet $facet \
18216 lctl get_param -n osd*.*$mdtname.kbytesfree)
18217 [ $mdtfree2 -gt $mdtfree1 ] ||
18218 error "MDS space is not freed after migration"
18222 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18225 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18226 skip "Need MDS version at least 2.11.50"
18228 # Layout swap cannot be done if either file has DOM component,
18229 # this will never be supported, migration should be used instead
18231 local dom=$DIR/$tdir/$tfile
18232 mkdir -p $DIR/$tdir
18234 $LFS setstripe -c2 ${dom}_plain
18235 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18236 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18237 error "can swap layout with DoM component"
18238 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18239 error "can swap layout with DoM component"
18241 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18242 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18243 error "can swap layout with DoM component"
18244 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18245 error "can swap layout with DoM component"
18248 run_test 273a "DoM: layout swapping should fail with DOM"
18251 remote_ost_nodsh && skip "remote OST with nodsh"
18252 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18253 skip "Need OST version >= 2.10.57"
18255 local file=$DIR/$tfile
18258 oss=$(comma_list $(osts_nodes))
18260 dd if=/dev/urandom of=$file bs=1M count=2 ||
18261 error "failed to create a file"
18262 cancel_lru_locks osc
18265 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18266 error "failed to read a file"
18268 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18269 $LCTL set_param fail_loc=0x8000031f
18271 cancel_lru_locks osc &
18274 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18275 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18276 #IO takes another lock, but matches the PENDING one
18277 #and places it to the IO RPC
18278 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18279 error "failed to read a file with PENDING lock"
18281 run_test 275 "Read on a canceled duplicate lock"
18284 remote_ost_nodsh && skip "remote OST with nodsh"
18287 do_facet ost1 "(while true; do \
18288 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18289 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18292 for LOOP in $(seq 20); do
18294 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18297 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18298 rm $TMP/sanity_276_pid"
18300 run_test 276 "Race between mount and obd_statfs"
18302 cleanup_test_300() {
18306 test_striped_dir() {
18311 mkdir -p $DIR/$tdir
18313 SAVE_UMASK=$(umask)
18314 trap cleanup_test_300 RETURN EXIT
18316 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18317 $DIR/$tdir/striped_dir ||
18318 error "set striped dir error"
18320 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18321 [ "$mode" = "755" ] || error "expect 755 got $mode"
18323 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18324 error "getdirstripe failed"
18325 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18326 if [ "$stripe_count" != "2" ]; then
18327 error "1:stripe_count is $stripe_count, expect 2"
18329 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18330 if [ "$stripe_count" != "2" ]; then
18331 error "2:stripe_count is $stripe_count, expect 2"
18334 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18335 if [ "$stripe_index" != "$mdt_index" ]; then
18336 error "stripe_index is $stripe_index, expect $mdt_index"
18339 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18340 error "nlink error after create striped dir"
18342 mkdir $DIR/$tdir/striped_dir/a
18343 mkdir $DIR/$tdir/striped_dir/b
18345 stat $DIR/$tdir/striped_dir/a ||
18346 error "create dir under striped dir failed"
18347 stat $DIR/$tdir/striped_dir/b ||
18348 error "create dir under striped dir failed"
18350 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18351 error "nlink error after mkdir"
18353 rmdir $DIR/$tdir/striped_dir/a
18354 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18355 error "nlink error after rmdir"
18357 rmdir $DIR/$tdir/striped_dir/b
18358 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18359 error "nlink error after rmdir"
18361 chattr +i $DIR/$tdir/striped_dir
18362 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18363 error "immutable flags not working under striped dir!"
18364 chattr -i $DIR/$tdir/striped_dir
18366 rmdir $DIR/$tdir/striped_dir ||
18367 error "rmdir striped dir error"
18375 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18376 skip "skipped for lustre < 2.7.0"
18377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18378 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18380 test_striped_dir 0 || error "failed on striped dir on MDT0"
18381 test_striped_dir 1 || error "failed on striped dir on MDT0"
18383 run_test 300a "basic striped dir sanity test"
18386 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18387 skip "skipped for lustre < 2.7.0"
18388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18396 test_mkdir $DIR/$tdir || error "mkdir fail"
18397 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18398 error "set striped dir error"
18399 for i in {0..9}; do
18400 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18402 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18403 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18404 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18406 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18407 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18408 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18412 run_test 300b "check ctime/mtime for striped dir"
18415 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18416 skip "skipped for lustre < 2.7.0"
18417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18418 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18422 mkdir -p $DIR/$tdir
18423 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18424 error "set striped dir error"
18426 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18427 error "chown striped dir failed"
18429 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18430 error "create 5k files failed"
18432 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18434 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18438 run_test 300c "chown && check ls under striped directory"
18441 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18442 skip "skipped for lustre < 2.7.0"
18443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18444 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18449 mkdir -p $DIR/$tdir
18450 $LFS setstripe -c 2 $DIR/$tdir
18452 #local striped directory
18453 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18454 error "set striped dir error"
18455 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18456 error "create 10 files failed"
18458 #remote striped directory
18459 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18460 error "set striped dir error"
18461 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18462 error "create 10 files failed"
18464 for file in $(find $DIR/$tdir); do
18465 stripe_count=$($LFS getstripe -c $file)
18466 [ $stripe_count -eq 2 ] ||
18467 error "wrong stripe $stripe_count for $file"
18472 run_test 300d "check default stripe under striped directory"
18475 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18476 skip "Need MDS version at least 2.7.55"
18477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18478 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18483 mkdir -p $DIR/$tdir
18485 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18486 error "set striped dir error"
18488 touch $DIR/$tdir/striped_dir/a
18489 touch $DIR/$tdir/striped_dir/b
18490 touch $DIR/$tdir/striped_dir/c
18492 mkdir $DIR/$tdir/striped_dir/dir_a
18493 mkdir $DIR/$tdir/striped_dir/dir_b
18494 mkdir $DIR/$tdir/striped_dir/dir_c
18496 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18497 error "set striped adir under striped dir error"
18499 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18500 error "set striped bdir under striped dir error"
18502 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18503 error "set striped cdir under striped dir error"
18505 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18506 error "rename dir under striped dir fails"
18508 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18509 error "rename dir under different stripes fails"
18511 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18512 error "rename file under striped dir should succeed"
18514 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18515 error "rename dir under striped dir should succeed"
18519 run_test 300e "check rename under striped directory"
18522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18524 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18525 skip "Need MDS version at least 2.7.55"
18531 mkdir -p $DIR/$tdir
18533 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18534 error "set striped dir error"
18536 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18537 error "set striped dir error"
18539 touch $DIR/$tdir/striped_dir/a
18540 mkdir $DIR/$tdir/striped_dir/dir_a
18541 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18542 error "create striped dir under striped dir fails"
18544 touch $DIR/$tdir/striped_dir1/b
18545 mkdir $DIR/$tdir/striped_dir1/dir_b
18546 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18547 error "create striped dir under striped dir fails"
18549 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18550 error "rename dir under different striped dir should fail"
18552 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18553 error "rename striped dir under diff striped dir should fail"
18555 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18556 error "rename file under diff striped dirs fails"
18560 run_test 300f "check rename cross striped directory"
18562 test_300_check_default_striped_dir()
18565 local default_count=$2
18566 local default_index=$3
18569 local dir_stripe_index
18572 echo "checking $dirname $default_count $default_index"
18573 $LFS setdirstripe -D -c $default_count -i $default_index \
18574 -t all_char $DIR/$tdir/$dirname ||
18575 error "set default stripe on striped dir error"
18576 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18577 [ $stripe_count -eq $default_count ] ||
18578 error "expect $default_count get $stripe_count for $dirname"
18580 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18581 [ $stripe_index -eq $default_index ] ||
18582 error "expect $default_index get $stripe_index for $dirname"
18584 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18585 error "create dirs failed"
18587 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18588 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18589 for dir in $(find $DIR/$tdir/$dirname/*); do
18590 stripe_count=$($LFS getdirstripe -c $dir)
18591 [ $stripe_count -eq $default_count ] ||
18592 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18593 error "stripe count $default_count != $stripe_count for $dir"
18595 stripe_index=$($LFS getdirstripe -i $dir)
18596 [ $default_index -eq -1 ] ||
18597 [ $stripe_index -eq $default_index ] ||
18598 error "$stripe_index != $default_index for $dir"
18600 #check default stripe
18601 stripe_count=$($LFS getdirstripe -D -c $dir)
18602 [ $stripe_count -eq $default_count ] ||
18603 error "default count $default_count != $stripe_count for $dir"
18605 stripe_index=$($LFS getdirstripe -D -i $dir)
18606 [ $stripe_index -eq $default_index ] ||
18607 error "default index $default_index != $stripe_index for $dir"
18609 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18613 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18614 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18615 skip "Need MDS version at least 2.7.55"
18622 mkdir $DIR/$tdir/normal_dir
18624 #Checking when client cache stripe index
18625 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18626 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18627 error "create striped_dir failed"
18629 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18630 error "create dir0 fails"
18631 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18632 [ $stripe_index -eq 0 ] ||
18633 error "dir0 expect index 0 got $stripe_index"
18635 mkdir $DIR/$tdir/striped_dir/dir1 ||
18636 error "create dir1 fails"
18637 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18638 [ $stripe_index -eq 1 ] ||
18639 error "dir1 expect index 1 got $stripe_index"
18641 #check default stripe count/stripe index
18642 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18643 test_300_check_default_striped_dir normal_dir 1 0
18644 test_300_check_default_striped_dir normal_dir 2 1
18645 test_300_check_default_striped_dir normal_dir 2 -1
18647 #delete default stripe information
18648 echo "delete default stripeEA"
18649 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18650 error "set default stripe on striped dir error"
18652 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18653 for dir in $(find $DIR/$tdir/normal_dir/*); do
18654 stripe_count=$($LFS getdirstripe -c $dir)
18655 [ $stripe_count -eq 0 ] ||
18656 error "expect 1 get $stripe_count for $dir"
18657 stripe_index=$($LFS getdirstripe -i $dir)
18658 [ $stripe_index -eq 0 ] ||
18659 error "expect 0 get $stripe_index for $dir"
18662 run_test 300g "check default striped directory for normal directory"
18665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18666 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18667 skip "Need MDS version at least 2.7.55"
18673 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18674 error "set striped dir error"
18676 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18677 test_300_check_default_striped_dir striped_dir 1 0
18678 test_300_check_default_striped_dir striped_dir 2 1
18679 test_300_check_default_striped_dir striped_dir 2 -1
18681 #delete default stripe information
18682 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18683 error "set default stripe on striped dir error"
18685 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18686 for dir in $(find $DIR/$tdir/striped_dir/*); do
18687 stripe_count=$($LFS getdirstripe -c $dir)
18688 [ $stripe_count -eq 0 ] ||
18689 error "expect 1 get $stripe_count for $dir"
18692 run_test 300h "check default striped directory for striped directory"
18695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18696 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18697 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18698 skip "Need MDS version at least 2.7.55"
18705 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18706 error "set striped dir error"
18708 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18709 error "create files under striped dir failed"
18711 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18712 error "set striped hashdir error"
18714 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18715 error "create dir0 under hash dir failed"
18716 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18717 error "create dir1 under hash dir failed"
18719 # unfortunately, we need to umount to clear dir layout cache for now
18720 # once we fully implement dir layout, we can drop this
18721 umount_client $MOUNT || error "umount failed"
18722 mount_client $MOUNT || error "mount failed"
18724 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18725 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18726 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18728 #set the stripe to be unknown hash type
18729 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18730 $LCTL set_param fail_loc=0x1901
18731 for ((i = 0; i < 10; i++)); do
18732 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18733 error "stat f-$i failed"
18734 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18737 touch $DIR/$tdir/striped_dir/f0 &&
18738 error "create under striped dir with unknown hash should fail"
18740 $LCTL set_param fail_loc=0
18742 umount_client $MOUNT || error "umount failed"
18743 mount_client $MOUNT || error "mount failed"
18747 run_test 300i "client handle unknown hash type striped directory"
18750 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18752 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18753 skip "Need MDS version at least 2.7.55"
18760 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18761 $LCTL set_param fail_loc=0x1702
18762 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18763 error "set striped dir error"
18765 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18766 error "create files under striped dir failed"
18768 $LCTL set_param fail_loc=0
18770 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18774 run_test 300j "test large update record"
18777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18779 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18780 skip "Need MDS version at least 2.7.55"
18782 # this test needs a huge transaction
18784 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18785 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18792 #define OBD_FAIL_LARGE_STRIPE 0x1703
18793 $LCTL set_param fail_loc=0x1703
18794 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18795 error "set striped dir error"
18796 $LCTL set_param fail_loc=0
18798 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18799 error "getstripeddir fails"
18800 rm -rf $DIR/$tdir/striped_dir ||
18801 error "unlink striped dir fails"
18805 run_test 300k "test large striped directory"
18808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18810 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18811 skip "Need MDS version at least 2.7.55"
18815 test_mkdir -p $DIR/$tdir/striped_dir
18816 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18817 error "chown $RUNAS_ID failed"
18818 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18819 error "set default striped dir failed"
18821 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18822 $LCTL set_param fail_loc=0x80000158
18823 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18825 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18826 [ $stripe_index -eq 1 ] ||
18827 error "expect 1 get $stripe_index for $dir"
18829 run_test 300l "non-root user to create dir under striped dir with stale layout"
18832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18833 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18834 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18835 skip "Need MDS version at least 2.7.55"
18837 mkdir -p $DIR/$tdir/striped_dir
18838 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18839 error "set default stripes dir error"
18841 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18843 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18844 [ $stripe_count -eq 0 ] ||
18845 error "expect 0 get $stripe_count for a"
18847 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18848 error "set default stripes dir error"
18850 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18852 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18853 [ $stripe_count -eq 0 ] ||
18854 error "expect 0 get $stripe_count for b"
18856 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18857 error "set default stripes dir error"
18859 mkdir $DIR/$tdir/striped_dir/c &&
18860 error "default stripe_index is invalid, mkdir c should fails"
18862 rm -rf $DIR/$tdir || error "rmdir fails"
18864 run_test 300m "setstriped directory on single MDT FS"
18867 local list=$(comma_list $(mdts_nodes))
18870 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18876 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18877 skip "Need MDS version at least 2.7.55"
18878 remote_mds_nodsh && skip "remote MDS with nodsh"
18881 local list=$(comma_list $(mdts_nodes))
18883 trap cleanup_300n RETURN EXIT
18884 mkdir -p $DIR/$tdir
18885 chmod 777 $DIR/$tdir
18886 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18887 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18888 error "create striped dir succeeds with gid=0"
18890 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18891 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18892 error "create striped dir fails with gid=-1"
18894 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18895 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18896 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18897 error "set default striped dir succeeds with gid=0"
18900 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18901 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18902 error "set default striped dir fails with gid=-1"
18905 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18906 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18907 error "create test_dir fails"
18908 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18909 error "create test_dir1 fails"
18910 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18911 error "create test_dir2 fails"
18914 run_test 300n "non-root user to create dir under striped dir with default EA"
18917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18919 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18920 skip "Need MDS version at least 2.7.55"
18925 mkdir -p $DIR/$tdir
18927 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18928 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18929 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18930 skip "not enough free inodes $numfree1 $numfree2"
18933 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18934 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18935 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18936 skip "not enough free space $numfree1 $numfree2"
18939 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18940 error "setdirstripe fails"
18942 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18943 error "create dirs fails"
18945 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18946 ls $DIR/$tdir/striped_dir > /dev/null ||
18947 error "ls striped dir fails"
18948 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18949 error "unlink big striped dir fails"
18951 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18956 remote_mds_nodsh && skip "remote MDS with nodsh"
18958 mkdir -p $DIR/$tdir
18960 #define OBD_FAIL_OUT_ENOSPC 0x1704
18961 do_facet mds2 lctl set_param fail_loc=0x80001704
18962 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18963 && error "create striped directory should fail"
18965 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18967 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18970 run_test 300p "create striped directory without space"
18973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18974 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18976 local fd=$(free_fd)
18977 local cmd="exec $fd<$tdir"
18979 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18982 trap "eval $cmd" EXIT
18983 cd $tdir || error "cd $tdir fails"
18984 rmdir ../$tdir || error "rmdir $tdir fails"
18985 mkdir local_dir && error "create dir succeeds"
18986 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18990 run_test 300q "create remote directory under orphan directory"
18993 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18994 skip "Need MDS version at least 2.7.55" && return
18995 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18999 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19000 error "set striped dir error"
19002 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19003 error "getstripeddir fails"
19006 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19007 awk '/lmv_stripe_count:/ { print $2 }')
19009 [ $MDSCOUNT -ne $stripe_count ] &&
19010 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19012 rm -rf $DIR/$tdir/striped_dir ||
19013 error "unlink striped dir fails"
19015 run_test 300r "test -1 striped directory"
19017 prepare_remote_file() {
19018 mkdir $DIR/$tdir/src_dir ||
19019 error "create remote source failed"
19021 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19022 error "cp to remote source failed"
19023 touch $DIR/$tdir/src_dir/a
19025 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19026 error "create remote target dir failed"
19028 touch $DIR/$tdir/tgt_dir/b
19030 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19031 error "rename dir cross MDT failed!"
19033 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19034 error "src_child still exists after rename"
19036 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19037 error "missing file(a) after rename"
19039 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19040 error "diff after rename"
19044 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19047 local remote_file=$DIR/$tdir/tgt_dir/b
19049 mkdir -p $DIR/$tdir
19051 prepare_remote_file || error "prepare remote file failed"
19054 $OPENUNLINK $remote_file $remote_file ||
19055 error "openunlink $remote_file failed"
19056 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19058 run_test 310a "open unlink remote file"
19061 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19064 local remote_file=$DIR/$tdir/tgt_dir/b
19066 mkdir -p $DIR/$tdir
19068 prepare_remote_file || error "prepare remote file failed"
19070 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19071 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19072 $CHECKSTAT -t file $remote_file || error "check file failed"
19074 run_test 310b "unlink remote file with multiple links while open"
19077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19078 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19080 local remote_file=$DIR/$tdir/tgt_dir/b
19082 mkdir -p $DIR/$tdir
19084 prepare_remote_file || error "prepare remote file failed"
19086 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19087 multiop_bg_pause $remote_file O_uc ||
19088 error "mulitop failed for remote file"
19090 $MULTIOP $DIR/$tfile Ouc
19091 kill -USR1 $MULTIPID
19094 run_test 310c "open-unlink remote file with multiple links"
19098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19099 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19100 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19101 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19102 remote_mds_nodsh && skip "remote MDS with nodsh"
19104 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19105 local mdts=$(comma_list $(mdts_nodes))
19107 mkdir -p $DIR/$tdir
19108 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19109 createmany -o $DIR/$tdir/$tfile. 1000
19111 # statfs data is not real time, let's just calculate it
19112 old_iused=$((old_iused + 1000))
19114 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19115 osp.*OST0000*MDT0000.create_count")
19116 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19117 osp.*OST0000*MDT0000.max_create_count")
19118 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19120 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19121 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19122 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19124 unlinkmany $DIR/$tdir/$tfile. 1000
19126 do_nodes $mdts "$LCTL set_param -n \
19127 osp.*OST0000*.max_create_count=$max_count"
19128 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19129 do_nodes $mdts "$LCTL set_param -n \
19130 osp.*OST0000*.create_count=$count"
19131 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19132 grep "=0" && error "create_count is zero"
19135 for i in $(seq 120); do
19136 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19137 # system may be too busy to destroy all objs in time, use
19138 # a somewhat small value to not fail autotest
19139 [ $((old_iused - new_iused)) -gt 400 ] && break
19143 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19144 [ $((old_iused - new_iused)) -gt 400 ] ||
19145 error "objs not destroyed after unlink"
19147 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19154 local vdevdir=$(dirname $(facet_vdevice $ost))
19155 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19156 local zfs_zapid=$(do_facet $ost $cmd |
19157 grep -w "/O/0/d$((objid%32))" -C 5 |
19158 awk '/Object/{getline; print $1}')
19159 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19160 awk "/$objid = /"'{printf $3}')
19165 zfs_object_blksz() {
19169 local vdevdir=$(dirname $(facet_vdevice $ost))
19170 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19171 local blksz=$(do_facet $ost $cmd $objid |
19172 awk '/dblk/{getline; printf $4}')
19174 case "${blksz: -1}" in
19175 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19176 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19183 test_312() { # LU-4856
19184 remote_ost_nodsh && skip "remote OST with nodsh"
19185 [ "$ost1_FSTYPE" = "zfs" ] ||
19186 skip_env "the test only applies to zfs"
19188 local max_blksz=$(do_facet ost1 \
19189 $ZFS get -p recordsize $(facet_device ost1) |
19190 awk '!/VALUE/{print $3}')
19192 # to make life a little bit easier
19193 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19194 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19196 local tf=$DIR/$tdir/$tfile
19198 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19200 # Get ZFS object id
19201 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19202 # block size change by sequential overwrite
19205 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19206 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19208 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19209 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19213 # block size change by sequential append write
19214 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19215 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19216 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19219 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19220 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19221 oflag=sync conv=notrunc
19223 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19224 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19225 error "blksz error, actual $blksz, " \
19226 "expected: 2 * $count * $PAGE_SIZE"
19232 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19233 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19235 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19236 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19237 [ $blksz -eq $PAGE_SIZE ] ||
19238 error "blksz error: $blksz, expected: $PAGE_SIZE"
19240 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19241 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19242 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19244 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19245 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19246 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19248 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19251 remote_ost_nodsh && skip "remote OST with nodsh"
19253 local file=$DIR/$tfile
19256 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19258 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19259 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19260 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19261 error "write should failed"
19262 do_facet ost1 "$LCTL set_param fail_loc=0"
19265 run_test 313 "io should fail after last_rcvd update fail"
19268 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19270 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19271 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19273 wait_delete_completed
19274 do_facet ost1 "$LCTL set_param fail_loc=0"
19276 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19278 test_315() { # LU-618
19279 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19281 local file=$DIR/$tfile
19284 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19285 error "multiop file write failed"
19286 $MULTIOP $file oO_RDONLY:r4063232_c &
19291 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19294 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19297 run_test 315 "read should be accounted"
19300 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19301 large_xattr_enabled || skip_env "ea_inode feature disabled"
19303 rm -rf $DIR/$tdir/d
19304 mkdir -p $DIR/$tdir/d
19305 chown nobody $DIR/$tdir/d
19306 touch $DIR/$tdir/d/file
19308 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19310 run_test 316 "lfs mv"
19313 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19314 skip "Need MDS version at least 2.11.53"
19316 local grant_blk_size
19318 if [ "$(facet_fstype $facet)" == "zfs" ]; then
19319 skip "LU-10370: no implementation for ZFS" && return
19322 stack_trap "rm -f $DIR/$tfile" EXIT
19323 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19324 awk '/grant_block_size:/ { print $2; exit; }')
19326 # Create File of size 5M. Truncate it to below size's and verify
19329 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19330 error "Create file : $DIR/$tfile"
19332 for trunc_sz in 2097152 4097 4000 509 0; do
19333 $TRUNCATE $DIR/$tfile $trunc_sz ||
19334 error "truncate $tfile to $trunc_sz failed"
19335 local sz=$(stat --format=%s $DIR/$tfile)
19336 local blk=$(stat --format=%b $DIR/$tfile)
19337 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19338 grant_blk_size) * 8))
19340 if [[ $blk -ne $trunc_blk ]]; then
19341 $(which stat) $DIR/$tfile
19342 error "Expected Block $trunc_blk got $blk for $tfile"
19345 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19346 error "Expected Size $trunc_sz got $sz for $tfile"
19351 # Create file with a hole and write actual two blocks. Block count
19354 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19355 conv=fsync || error "Create file : $DIR/$tfile"
19357 # Calculate the final truncate size.
19358 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19361 # truncate to size $trunc_sz bytes. Strip the last block
19362 # The block count must drop to 8
19364 $TRUNCATE $DIR/$tfile $trunc_sz ||
19365 error "truncate $tfile to $trunc_sz failed"
19367 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19368 sz=$(stat --format=%s $DIR/$tfile)
19369 blk=$(stat --format=%b $DIR/$tfile)
19371 if [[ $blk -ne $trunc_bsz ]]; then
19372 $(which stat) $DIR/$tfile
19373 error "Expected Block $trunc_bsz got $blk for $tfile"
19376 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19377 error "Expected Size $trunc_sz got $sz for $tfile"
19379 run_test 317 "Verify blocks get correctly update after truncate"
19382 local old_max_active=$($LCTL get_param -n \
19383 llite.*.max_read_ahead_async_active 2>/dev/null)
19385 $LCTL set_param llite.*.max_read_ahead_async_active=256
19386 local max_active=$($LCTL get_param -n \
19387 llite.*.max_read_ahead_async_active 2>/dev/null)
19388 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19390 # currently reset to 0 is unsupported, leave it 512 for now.
19391 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19392 error "set max_read_ahead_async_active should fail"
19394 $LCTL set_param llite.*.max_read_ahead_async_active=512
19395 max_active=$($LCTL get_param -n \
19396 llite.*.max_read_ahead_async_active 2>/dev/null)
19397 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19399 # restore @max_active
19400 [ $old_max_active -ne 0 ] && $LCTL set_param \
19401 llite.*.max_read_ahead_async_active=$old_max_active
19403 local old_threshold=$($LCTL get_param -n \
19404 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19405 local max_per_file_mb=$($LCTL get_param -n \
19406 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19408 local invalid=$(($max_per_file_mb + 1))
19410 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19411 && error "set $invalid should fail"
19413 local valid=$(($invalid - 1))
19415 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19416 error "set $valid should succeed"
19417 local threshold=$($LCTL get_param -n \
19418 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19419 [ $threshold -eq $valid ] || error \
19420 "expect threshold $valid got $threshold"
19422 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19424 run_test 318 "Verify async readahead tunables"
19427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19429 local before=$(date +%s)
19431 local mdir=$DIR/$tdir
19432 local file=$mdir/xxx
19434 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19437 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19438 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19439 $LFS mv -m1 $file &
19442 dd if=$file of=/dev/null
19444 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19445 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19447 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19449 run_test 319 "lost lease lock on migrate error"
19452 local read_write=$1
19453 if [ "$read_write" = "write" ]; then
19454 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19455 elif [ "$read_write" = "read" ]; then
19456 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19458 error "argument error"
19461 # turn off debug for performance testing
19462 local saved_debug=$($LCTL get_param -n debug)
19463 $LCTL set_param debug=0
19465 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19467 # get ost1 size - lustre-OST0000
19468 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19469 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19470 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19472 if [ "$read_write" = "read" ]; then
19473 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19476 local start_time=$(date +%s.%N)
19477 $dd_cmd bs=1M count=$blocks oflag=sync ||
19478 error "real dd $read_write error"
19479 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19481 if [ "$read_write" = "write" ]; then
19485 # define OBD_FAIL_OST_FAKE_RW 0x238
19486 do_facet ost1 $LCTL set_param fail_loc=0x238
19488 local start_time=$(date +%s.%N)
19489 $dd_cmd bs=1M count=$blocks oflag=sync ||
19490 error "fake dd $read_write error"
19491 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19493 if [ "$read_write" = "write" ]; then
19495 cancel_lru_locks osc
19496 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19497 error "$tfile size not $blocks MB"
19499 do_facet ost1 $LCTL set_param fail_loc=0
19501 echo "fake $read_write $duration_fake vs. normal $read_write" \
19502 "$duration in seconds"
19503 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19504 error_not_in_vm "fake write is slower"
19506 $LCTL set_param -n debug="$saved_debug"
19509 test_399a() { # LU-7655 for OST fake write
19510 remote_ost_nodsh && skip "remote OST with nodsh"
19514 run_test 399a "fake write should not be slower than normal write"
19516 test_399b() { # LU-8726 for OST fake read
19517 remote_ost_nodsh && skip "remote OST with nodsh"
19518 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19519 skip_env "ldiskfs only test"
19524 run_test 399b "fake read should not be slower than normal read"
19526 test_400a() { # LU-1606, was conf-sanity test_74
19527 if ! which $CC > /dev/null 2>&1; then
19528 skip_env "$CC is not installed"
19531 local extra_flags=''
19532 local out=$TMP/$tfile
19533 local prefix=/usr/include/lustre
19536 if ! [[ -d $prefix ]]; then
19537 # Assume we're running in tree and fixup the include path.
19538 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19539 extra_flags+=" -L$LUSTRE/utils/.lib"
19542 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19543 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19544 error "client api broken"
19548 run_test 400a "Lustre client api program can compile and link"
19550 test_400b() { # LU-1606, LU-5011
19552 local out=$TMP/$tfile
19553 local prefix=/usr/include/linux/lustre
19555 # We use a hard coded prefix so that this test will not fail
19556 # when run in tree. There are headers in lustre/include/lustre/
19557 # that are not packaged (like lustre_idl.h) and have more
19558 # complicated include dependencies (like config.h and lnet/types.h).
19559 # Since this test about correct packaging we just skip them when
19560 # they don't exist (see below) rather than try to fixup cppflags.
19562 if ! which $CC > /dev/null 2>&1; then
19563 skip_env "$CC is not installed"
19566 for header in $prefix/*.h; do
19567 if ! [[ -f "$header" ]]; then
19571 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19572 continue # lustre_ioctl.h is internal header
19575 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19576 error "cannot compile '$header'"
19580 run_test 400b "packaged headers can be compiled"
19582 test_401a() { #LU-7437
19583 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19584 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19586 #count the number of parameters by "list_param -R"
19587 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19588 #count the number of parameters by listing proc files
19589 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19590 echo "proc_dirs='$proc_dirs'"
19591 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19592 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19595 [ $params -eq $procs ] ||
19596 error "found $params parameters vs. $procs proc files"
19598 # test the list_param -D option only returns directories
19599 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19600 #count the number of parameters by listing proc directories
19601 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19604 [ $params -eq $procs ] ||
19605 error "found $params parameters vs. $procs proc files"
19607 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19610 local save=$($LCTL get_param -n jobid_var)
19613 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19614 error "no error returned when setting bad parameters"
19616 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19617 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19619 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19620 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19621 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19623 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19626 local jobid_var_old=$($LCTL get_param -n jobid_var)
19627 local jobid_var_new
19629 $LCTL set_param jobid_var= &&
19630 error "no error returned for 'set_param a='"
19632 jobid_var_new=$($LCTL get_param -n jobid_var)
19633 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19634 error "jobid_var was changed by setting without value"
19636 $LCTL set_param jobid_var &&
19637 error "no error returned for 'set_param a'"
19639 jobid_var_new=$($LCTL get_param -n jobid_var)
19640 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19641 error "jobid_var was changed by setting without value"
19643 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19646 local jobid_var_old=$($LCTL get_param -n jobid_var)
19647 local jobid_var_new
19648 local new_value="foo=bar"
19650 $LCTL set_param jobid_var=$new_value ||
19651 error "'set_param a=b' did not accept a value containing '='"
19653 jobid_var_new=$($LCTL get_param -n jobid_var)
19654 [[ "$jobid_var_new" == "$new_value" ]] ||
19655 error "'set_param a=b' failed on a value containing '='"
19657 # Reset the jobid_var to test the other format
19658 $LCTL set_param jobid_var=$jobid_var_old
19659 jobid_var_new=$($LCTL get_param -n jobid_var)
19660 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19661 error "failed to reset jobid_var"
19663 $LCTL set_param jobid_var $new_value ||
19664 error "'set_param a b' did not accept a value containing '='"
19666 jobid_var_new=$($LCTL get_param -n jobid_var)
19667 [[ "$jobid_var_new" == "$new_value" ]] ||
19668 error "'set_param a b' failed on a value containing '='"
19670 $LCTL set_param jobid_var $jobid_var_old
19671 jobid_var_new=$($LCTL get_param -n jobid_var)
19672 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19673 error "failed to reset jobid_var"
19675 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19678 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19679 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19680 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19681 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19682 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19683 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19684 remote_mds_nodsh && skip "remote MDS with nodsh"
19686 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19687 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19688 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19689 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19690 echo "Touch failed - OK"
19692 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19695 local file1=$DIR/$tfile.1
19696 local file2=$DIR/$tfile.2
19697 local tfile=$TMP/$tfile
19699 rm -f $file1 $file2 $tfile
19704 # 30 sec OBD_TIMEOUT in ll_getattr()
19705 # right before populating st_nlink
19706 $LCTL set_param fail_loc=0x80001409
19707 stat -c %h $file1 > $tfile &
19709 # create an alias, drop all locks and reclaim the dentry
19711 cancel_lru_locks mdc
19712 cancel_lru_locks osc
19713 sysctl -w vm.drop_caches=2
19717 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19719 rm -f $tfile $file1 $file2
19721 run_test 403 "i_nlink should not drop to zero due to aliasing"
19723 test_404() { # LU-6601
19724 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19725 skip "Need server version newer than 2.8.52"
19726 remote_mds_nodsh && skip "remote MDS with nodsh"
19728 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19729 awk '/osp .*-osc-MDT/ { print $4}')
19732 for osp in $mosps; do
19733 echo "Deactivate: " $osp
19734 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19735 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19736 awk -vp=$osp '$4 == p { print $2 }')
19737 [ $stat = IN ] || {
19738 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19739 error "deactivate error"
19741 echo "Activate: " $osp
19742 do_facet $SINGLEMDS $LCTL --device %$osp activate
19743 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19744 awk -vp=$osp '$4 == p { print $2 }')
19745 [ $stat = UP ] || {
19746 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19747 error "activate error"
19751 run_test 404 "validate manual {de}activated works properly for OSPs"
19754 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19755 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19756 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19757 skip "Layout swap lock is not supported"
19759 check_swap_layouts_support
19761 test_mkdir $DIR/$tdir
19762 swap_lock_test -d $DIR/$tdir ||
19763 error "One layout swap locked test failed"
19765 run_test 405 "Various layout swap lock tests"
19768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19769 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19770 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19772 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19773 skip "Need MDS version at least 2.8.50"
19775 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19776 local test_pool=$TESTNAME
19778 if ! combined_mgs_mds ; then
19781 pool_add $test_pool || error "pool_add failed"
19782 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19783 error "pool_add_targets failed"
19785 save_layout_restore_at_exit $MOUNT
19787 # parent set default stripe count only, child will stripe from both
19788 # parent and fs default
19789 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19790 error "setstripe $MOUNT failed"
19791 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19792 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19793 for i in $(seq 10); do
19794 local f=$DIR/$tdir/$tfile.$i
19795 touch $f || error "touch failed"
19796 local count=$($LFS getstripe -c $f)
19797 [ $count -eq $OSTCOUNT ] ||
19798 error "$f stripe count $count != $OSTCOUNT"
19799 local offset=$($LFS getstripe -i $f)
19800 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19801 local size=$($LFS getstripe -S $f)
19802 [ $size -eq $((def_stripe_size * 2)) ] ||
19803 error "$f stripe size $size != $((def_stripe_size * 2))"
19804 local pool=$($LFS getstripe -p $f)
19805 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19808 # change fs default striping, delete parent default striping, now child
19809 # will stripe from new fs default striping only
19810 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19811 error "change $MOUNT default stripe failed"
19812 $LFS setstripe -c 0 $DIR/$tdir ||
19813 error "delete $tdir default stripe failed"
19814 for i in $(seq 11 20); do
19815 local f=$DIR/$tdir/$tfile.$i
19816 touch $f || error "touch $f failed"
19817 local count=$($LFS getstripe -c $f)
19818 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19819 local offset=$($LFS getstripe -i $f)
19820 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19821 local size=$($LFS getstripe -S $f)
19822 [ $size -eq $def_stripe_size ] ||
19823 error "$f stripe size $size != $def_stripe_size"
19824 local pool=$($LFS getstripe -p $f)
19825 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19828 unlinkmany $DIR/$tdir/$tfile. 1 20
19830 local f=$DIR/$tdir/$tfile
19831 pool_remove_all_targets $test_pool $f
19832 pool_remove $test_pool $f
19834 if ! combined_mgs_mds ; then
19838 run_test 406 "DNE support fs default striping"
19841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19842 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19843 skip "Need MDS version at least 2.8.55"
19844 remote_mds_nodsh && skip "remote MDS with nodsh"
19846 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19847 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19848 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19849 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19850 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19852 #define OBD_FAIL_DT_TXN_STOP 0x2019
19853 for idx in $(seq $MDSCOUNT); do
19854 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19856 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19857 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19858 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19861 run_test 407 "transaction fail should cause operation fail"
19864 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19866 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19867 lctl set_param fail_loc=0x8000040a
19868 # let ll_prepare_partial_page() fail
19869 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19873 # create at least 100 unused inodes so that
19874 # shrink_icache_memory(0) should not return 0
19875 touch $DIR/$tfile-{0..100}
19876 rm -f $DIR/$tfile-{0..100}
19879 echo 2 > /proc/sys/vm/drop_caches
19881 run_test 408 "drop_caches should not hang due to page leaks"
19885 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19887 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19888 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19889 touch $DIR/$tdir/guard || error "(2) Fail to create"
19891 local PREFIX=$(str_repeat 'A' 128)
19892 echo "Create 1K hard links start at $(date)"
19893 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19894 error "(3) Fail to hard link"
19896 echo "Links count should be right although linkEA overflow"
19897 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19898 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19899 [ $linkcount -eq 1001 ] ||
19900 error "(5) Unexpected hard links count: $linkcount"
19902 echo "List all links start at $(date)"
19903 ls -l $DIR/$tdir/foo > /dev/null ||
19904 error "(6) Fail to list $DIR/$tdir/foo"
19906 echo "Unlink hard links start at $(date)"
19907 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19908 error "(7) Fail to unlink"
19909 echo "Unlink hard links finished at $(date)"
19911 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19915 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19916 skip "Need client version at least 2.9.59"
19918 # Create a file, and stat it from the kernel
19919 local testfile=$DIR/$tfile
19922 local run_id=$RANDOM
19923 local my_ino=$(stat --format "%i" $testfile)
19925 # Try to insert the module. This will always fail as the
19926 # module is designed to not be inserted.
19927 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19930 # Anything but success is a test failure
19932 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19933 error "no inode match"
19935 run_test 410 "Test inode number returned from kernel thread"
19937 cleanup_test411_cgroup() {
19943 local cg_basedir=/sys/fs/cgroup/memory
19945 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19946 skip "no setup for cgroup"
19948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19949 error "test file creation failed"
19950 cancel_lru_locks osc
19952 # Create a very small memory cgroup to force a slab allocation error
19953 local cgdir=$cg_basedir/osc_slab_alloc
19954 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19955 trap "cleanup_test411_cgroup $cgdir" EXIT
19956 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19957 echo 1M > $cgdir/memory.limit_in_bytes
19959 # Should not LBUG, just be killed by oom-killer
19960 # dd will return 0 even allocation failure in some environment.
19961 # So don't check return value
19962 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19963 cleanup_test411_cgroup $cgdir
19967 run_test 411 "Slab allocation error with cgroup does not LBUG"
19970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19971 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19972 skip "Need server version at least 2.10.55"
19975 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19976 error "mkdir failed"
19977 $LFS getdirstripe $DIR/$tdir
19978 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19979 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19980 error "expect $((MDSCOUT - 1)) get $stripe_index"
19981 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19982 [ $stripe_count -eq 2 ] ||
19983 error "expect 2 get $stripe_count"
19985 run_test 412 "mkdir on specific MDTs"
19988 [ $MDSCOUNT -lt 2 ] &&
19989 skip "We need at least 2 MDTs for this test"
19991 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19992 skip "Need server version at least 2.10.55"
19995 mkdir $DIR/$tdir || error "mkdir failed"
19997 # find MDT that is the most full
19998 local max=$($LFS df | grep MDT |
20007 END { split(b, c, ":")
20012 for i in $(seq $((MDSCOUNT - 1))); do
20013 $LFS mkdir -c $i $DIR/$tdir/d$i ||
20014 error "mkdir d$i failed"
20015 $LFS getdirstripe $DIR/$tdir/d$i
20016 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
20017 [ $stripe_index -ne $max ] ||
20018 error "don't expect $max"
20021 run_test 413a "mkdir on less full MDTs"
20024 [ $MDSCOUNT -lt 2 ] &&
20025 skip "We need at least 2 MDTs for this test"
20027 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20028 skip "Need server version at least 2.12.52"
20030 mkdir $DIR/$tdir || error "mkdir failed"
20031 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
20032 error "setdirstripe failed"
20034 local qos_prio_free
20035 local qos_threshold_rr
20038 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20039 qos_prio_free=${qos_prio_free%%%}
20040 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
20041 qos_threshold_rr=${qos_threshold_rr%%%}
20043 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
20044 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
20047 echo "mkdir with roundrobin"
20049 $LCTL set_param lmv.*.qos_threshold_rr=100
20050 for i in $(seq $((100 * MDSCOUNT))); do
20051 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20053 for i in $(seq $MDSCOUNT); do
20054 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20056 echo "$count directories created on MDT$((i - 1))"
20057 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20060 rm -rf $DIR/$tdir/*
20062 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20070 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20071 echo "MDT filesfree available: ${ffree[@]}"
20076 for ((i = 0; i < ${#ffree[@]}; i++)); do
20077 if [[ ${ffree[i]} -gt $max ]]; then
20081 if [[ ${ffree[i]} -lt $min ]]; then
20086 echo "Min free files: MDT$min_index: $min"
20087 echo "Max free files: MDT$max_index: $max"
20089 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20090 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20092 # Check if we need to generate uneven MDTs
20093 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20095 local diff=$((max - min))
20096 local diff2=$((diff * 100 / min))
20098 echo -n "Check for uneven MDTs: "
20099 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20101 if [ $diff2 -gt $threshold ]; then
20103 echo "Don't need to fill MDT$min_index"
20105 # generate uneven MDTs, create till 25% diff
20107 diff2=$((threshold - diff2))
20108 diff=$((min * diff2 / 100))
20109 # 50 sec per 10000 files in vm
20110 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20111 skip "$diff files to create"
20112 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20114 local value="$(generate_string 1024)"
20115 for i in $(seq $diff); do
20116 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20117 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20118 error "create f$i failed"
20119 setfattr -n user.413b -v $value \
20120 $DIR/$tdir-MDT$min_index/f$i ||
20121 error "setfattr f$i failed"
20125 min=$((100 *MDSCOUNT))
20128 echo "mkdir with balanced space usage"
20129 $LCTL set_param lmv.*.qos_prio_free=100
20130 for i in $(seq $((100 * MDSCOUNT))); do
20131 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20133 for i in $(seq $MDSCOUNT); do
20134 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20136 echo "$count directories created on MDT$((i - 1))"
20137 [ $min -gt $count ] && min=$count
20138 [ $max -lt $count ] && max=$count
20140 [ $((max - min)) -gt $MDSCOUNT ] ||
20141 error "subdirs shouldn't be evenly distributed"
20143 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20145 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20146 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20149 run_test 413b "mkdir with balanced space usage"
20152 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20153 $LCTL set_param fail_loc=0x80000521
20154 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20157 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20161 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20162 skip "Need server version at least 2.11.52"
20172 # this test may be slow on ZFS
20173 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20175 # though this test is designed for striped directory, let's test normal
20176 # directory too since lock is always saved as CoS lock.
20177 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20178 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20187 start_time=$(date +%s)
20188 for i in $(seq $total); do
20189 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20192 end_time=$(date +%s)
20193 duration=$((end_time - start_time))
20195 kill -9 $setattr_pid
20197 echo "rename $total files took $duration sec"
20198 [ $duration -lt 100 ] || error "rename took $duration sec"
20200 run_test 415 "lock revoke is not missing"
20203 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20204 skip "Need server version at least 2.11.55"
20206 # define OBD_FAIL_OSD_TXN_START 0x19a
20207 do_facet mds1 lctl set_param fail_loc=0x19a
20209 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20213 run_test 416 "transaction start failure won't cause system hung"
20217 do_nodes $(comma_list $(mdts_nodes)) \
20218 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20219 do_nodes $(comma_list $(mdts_nodes)) \
20220 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20221 do_nodes $(comma_list $(mdts_nodes)) \
20222 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20227 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20228 skip "Need MDS version at least 2.11.56"
20230 trap cleanup_417 RETURN EXIT
20232 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20233 do_nodes $(comma_list $(mdts_nodes)) \
20234 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20235 $LFS migrate -m 0 $DIR/$tdir.1 &&
20236 error "migrate dir $tdir.1 should fail"
20238 do_nodes $(comma_list $(mdts_nodes)) \
20239 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20240 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20241 error "create remote dir $tdir.2 should fail"
20243 do_nodes $(comma_list $(mdts_nodes)) \
20244 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20245 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20246 error "create striped dir $tdir.3 should fail"
20249 run_test 417 "disable remote dir, striped dir and dir migration"
20251 # Checks that the outputs of df [-i] and lfs df [-i] match
20253 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20263 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20265 for count in {1..100}; do
20269 # read the lines of interest
20270 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20271 error "df $inodes $dir | tail -n +2 failed"
20272 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20273 error "lfs df $inodes $dir | grep summary: failed"
20275 # skip first substrings of each output as they are different
20276 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20277 # compare the two outputs
20279 for i in {1..5}; do
20280 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20288 lfs df $inodes $dir
20289 error "df and lfs df $1 output mismatch: " \
20290 "df ${inodes}: ${df_out[*]}, " \
20291 "lfs df ${inodes}: ${lfs_df_out[*]}"
20296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20298 local dir=$DIR/$tdir
20299 local numfiles=$((RANDOM % 4096 + 2))
20300 local numblocks=$((RANDOM % 256 + 1))
20302 wait_delete_completed
20305 # check block output
20306 check_lfs_df blocks $dir
20307 # check inode output
20308 check_lfs_df inodes $dir
20310 # create a single file and retest
20311 echo "Creating a single file and testing"
20312 createmany -o $dir/$tfile- 1 &>/dev/null ||
20313 error "creating 1 file in $dir failed"
20314 check_lfs_df blocks $dir
20315 check_lfs_df inodes $dir
20317 # create a random number of files
20318 echo "Creating $((numfiles - 1)) files and testing"
20319 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20320 error "creating $((numfiles - 1)) files in $dir failed"
20322 # write a random number of blocks to the first test file
20323 echo "Writing $numblocks 4K blocks and testing"
20324 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20325 count=$numblocks &>/dev/null ||
20326 error "dd to $dir/${tfile}-0 failed"
20329 check_lfs_df blocks $dir
20330 check_lfs_df inodes $dir
20332 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20333 error "unlinking $numfiles files in $dir failed"
20335 run_test 418 "df and lfs df outputs match"
20339 local dir=$DIR/$tdir
20344 cancel_lru_locks mdc
20346 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20347 $LCTL set_param fail_loc=0x1410
20349 $LCTL set_param fail_loc=0
20352 run_test 419 "Verify open file by name doesn't crash kernel"
20356 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20357 skip "Need MDS version at least 2.12.53"
20359 local SAVE_UMASK=$(umask)
20360 local dir=$DIR/$tdir
20361 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20365 mkdir -m03777 $dir/testdir
20366 ls -dn $dir/testdir
20367 # Need to remove trailing '.' when SELinux is enabled
20368 local dirperms=$(ls -dn $dir/testdir |
20369 awk '{ sub(/\.$/, "", $1); print $1}')
20370 [ $dirperms == "drwxrwsrwt" ] ||
20371 error "incorrect perms on $dir/testdir"
20373 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20374 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20375 ls -n $dir/testdir/testfile
20376 local fileperms=$(ls -n $dir/testdir/testfile |
20377 awk '{ sub(/\.$/, "", $1); print $1}')
20378 [ $fileperms == "-rwxr-xr-x" ] ||
20379 error "incorrect perms on $dir/testdir/testfile"
20383 run_test 420 "clear SGID bit on non-directories for non-members"
20386 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20387 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20388 skip "Need server version at least 2.9.55"
20390 start_full_debug_logging
20394 stop_full_debug_logging
20398 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20399 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20400 awk '/The barrier for/ { print $7 }')
20403 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20408 barrier_expired() {
20411 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20412 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20413 awk '/will be expired/ { print $7 }')
20415 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20424 echo "Start barrier_freeze at: $(date)"
20425 #define OBD_FAIL_BARRIER_DELAY 0x2202
20426 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20427 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
20430 local b_status=$(barrier_stat)
20431 echo "Got barrier status at: $(date)"
20432 [ "$b_status" = "'freezing_p1'" ] ||
20433 error "(1) unexpected barrier status $b_status"
20435 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20437 b_status=$(barrier_stat)
20438 [ "$b_status" = "'frozen'" ] ||
20439 error "(2) unexpected barrier status $b_status"
20441 local expired=$(barrier_expired)
20442 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20443 sleep $((expired + 3))
20445 b_status=$(barrier_stat)
20446 [ "$b_status" = "'expired'" ] ||
20447 error "(3) unexpected barrier status $b_status"
20449 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
20450 error "(4) fail to freeze barrier"
20452 b_status=$(barrier_stat)
20453 [ "$b_status" = "'frozen'" ] ||
20454 error "(5) unexpected barrier status $b_status"
20456 echo "Start barrier_thaw at: $(date)"
20457 #define OBD_FAIL_BARRIER_DELAY 0x2202
20458 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20459 do_facet mgs $LCTL barrier_thaw $FSNAME &
20462 b_status=$(barrier_stat)
20463 echo "Got barrier status at: $(date)"
20464 [ "$b_status" = "'thawing'" ] ||
20465 error "(6) unexpected barrier status $b_status"
20467 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20469 b_status=$(barrier_stat)
20470 [ "$b_status" = "'thawed'" ] ||
20471 error "(7) unexpected barrier status $b_status"
20473 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20474 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20475 do_facet mgs $LCTL barrier_freeze $FSNAME
20477 b_status=$(barrier_stat)
20478 [ "$b_status" = "'failed'" ] ||
20479 error "(8) unexpected barrier status $b_status"
20481 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20482 do_facet mgs $LCTL barrier_thaw $FSNAME
20486 run_test 801a "write barrier user interfaces and stat machine"
20491 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20492 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20493 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20494 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20495 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20497 cancel_lru_locks mdc
20499 # 180 seconds should be long enough
20500 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20502 local b_status=$(barrier_stat)
20503 [ "$b_status" = "'frozen'" ] ||
20504 error "(6) unexpected barrier status $b_status"
20506 mkdir $DIR/$tdir/d0/d10 &
20509 touch $DIR/$tdir/d1/f13 &
20512 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20515 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20518 rm -f $DIR/$tdir/d4/f12 &
20521 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
20523 # To guarantee taht the 'stat' is not blocked
20524 b_status=$(barrier_stat)
20525 [ "$b_status" = "'frozen'" ] ||
20526 error "(8) unexpected barrier status $b_status"
20528 # let above commands to run at background
20531 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
20532 ps -p $touch_pid || error "(10) touch should be blocked"
20533 ps -p $ln_pid || error "(11) link should be blocked"
20534 ps -p $mv_pid || error "(12) rename should be blocked"
20535 ps -p $rm_pid || error "(13) unlink should be blocked"
20537 b_status=$(barrier_stat)
20538 [ "$b_status" = "'frozen'" ] ||
20539 error "(14) unexpected barrier status $b_status"
20541 do_facet mgs $LCTL barrier_thaw $FSNAME
20542 b_status=$(barrier_stat)
20543 [ "$b_status" = "'thawed'" ] ||
20544 error "(15) unexpected barrier status $b_status"
20546 wait $mkdir_pid || error "(16) mkdir should succeed"
20547 wait $touch_pid || error "(17) touch should succeed"
20548 wait $ln_pid || error "(18) link should succeed"
20549 wait $mv_pid || error "(19) rename should succeed"
20550 wait $rm_pid || error "(20) unlink should succeed"
20554 run_test 801b "modification will be blocked by write barrier"
20557 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20561 stop mds2 || error "(1) Fail to stop mds2"
20563 do_facet mgs $LCTL barrier_freeze $FSNAME 30
20565 local b_status=$(barrier_stat)
20566 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
20567 do_facet mgs $LCTL barrier_thaw $FSNAME
20568 error "(2) unexpected barrier status $b_status"
20571 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20572 error "(3) Fail to rescan barrier bitmap"
20574 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20576 b_status=$(barrier_stat)
20577 [ "$b_status" = "'frozen'" ] ||
20578 error "(4) unexpected barrier status $b_status"
20580 do_facet mgs $LCTL barrier_thaw $FSNAME
20581 b_status=$(barrier_stat)
20582 [ "$b_status" = "'thawed'" ] ||
20583 error "(5) unexpected barrier status $b_status"
20585 local devname=$(mdsdevname 2)
20587 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20589 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20590 error "(7) Fail to rescan barrier bitmap"
20594 run_test 801c "rescan barrier bitmap"
20596 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20597 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20598 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20604 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20605 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20606 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20612 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20613 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20614 skip "Need server version at least 2.9.55"
20616 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20618 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20620 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20621 error "(2) Fail to copy"
20623 trap cleanup_802a EXIT
20625 # sync by force before remount as readonly
20626 sync; sync_all_data; sleep 3; sync_all_data
20630 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20631 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20632 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20634 echo "Mount the server as read only"
20635 setupall server_only || error "(3) Fail to start servers"
20637 echo "Mount client without ro should fail"
20638 mount_client $MOUNT &&
20639 error "(4) Mount client without 'ro' should fail"
20641 echo "Mount client with ro should succeed"
20642 mount_client $MOUNT ro ||
20643 error "(5) Mount client with 'ro' should succeed"
20645 echo "Modify should be refused"
20646 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20648 echo "Read should be allowed"
20649 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20650 error "(7) Read should succeed under ro mode"
20654 run_test 802a "simulate readonly device"
20657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20658 remote_mds_nodsh && skip "remote MDS with nodsh"
20660 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20661 skip "readonly option not available"
20663 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20665 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20666 error "(2) Fail to copy"
20668 # write back all cached data before setting MDT to readonly
20672 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20673 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20675 echo "Modify should be refused"
20676 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20678 echo "Read should be allowed"
20679 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20680 error "(7) Read should succeed under ro mode"
20683 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20685 run_test 802b "be able to set MDTs to readonly"
20688 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20689 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20690 skip "MDS needs to be newer than 2.10.54"
20692 mkdir -p $DIR/$tdir
20693 # Create some objects on all MDTs to trigger related logs objects
20694 for idx in $(seq $MDSCOUNT); do
20695 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20696 $DIR/$tdir/dir${idx} ||
20697 error "Fail to create $DIR/$tdir/dir${idx}"
20701 wait_delete_completed # ensure old test cleanups are finished
20702 echo "before create:"
20704 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20706 for i in {1..10}; do
20707 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20708 error "Fail to create $DIR/$tdir/foo$i"
20712 echo "after create:"
20714 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20716 # allow for an llog to be cleaned up during the test
20717 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20718 error "before ($before_used) + 10 > after ($after_used)"
20720 for i in {1..10}; do
20721 rm -rf $DIR/$tdir/foo$i ||
20722 error "Fail to remove $DIR/$tdir/foo$i"
20725 sleep 3 # avoid MDT return cached statfs
20726 wait_delete_completed
20727 echo "after unlink:"
20729 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20731 # allow for an llog to be created during the test
20732 [ $after_used -le $((before_used + 1)) ] ||
20733 error "after ($after_used) > before ($before_used) + 1"
20735 run_test 803 "verify agent object for remote object"
20738 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20739 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20740 skip "MDS needs to be newer than 2.10.54"
20741 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20743 mkdir -p $DIR/$tdir
20744 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20745 error "Fail to create $DIR/$tdir/dir0"
20747 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20748 local dev=$(mdsdevname 2)
20750 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20751 grep ${fid} || error "NOT found agent entry for dir0"
20753 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20754 error "Fail to create $DIR/$tdir/dir1"
20756 touch $DIR/$tdir/dir1/foo0 ||
20757 error "Fail to create $DIR/$tdir/dir1/foo0"
20758 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20761 for idx in $(seq $MDSCOUNT); do
20762 dev=$(mdsdevname $idx)
20763 do_facet mds${idx} \
20764 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20765 grep ${fid} && rc=$idx
20768 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20769 error "Fail to rename foo0 to foo1"
20770 if [ $rc -eq 0 ]; then
20771 for idx in $(seq $MDSCOUNT); do
20772 dev=$(mdsdevname $idx)
20773 do_facet mds${idx} \
20774 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20775 grep ${fid} && rc=$idx
20779 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20780 error "Fail to rename foo1 to foo2"
20781 if [ $rc -eq 0 ]; then
20782 for idx in $(seq $MDSCOUNT); do
20783 dev=$(mdsdevname $idx)
20784 do_facet mds${idx} \
20785 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20786 grep ${fid} && rc=$idx
20790 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20792 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20793 error "Fail to link to $DIR/$tdir/dir1/foo2"
20794 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20795 error "Fail to rename foo2 to foo0"
20796 unlink $DIR/$tdir/dir1/foo0 ||
20797 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20798 rm -rf $DIR/$tdir/dir0 ||
20799 error "Fail to rm $DIR/$tdir/dir0"
20801 for idx in $(seq $MDSCOUNT); do
20802 dev=$(mdsdevname $idx)
20806 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20808 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20809 error "mount mds$idx failed"
20810 df $MOUNT > /dev/null 2>&1
20812 # e2fsck should not return error
20814 error "e2fsck detected error on MDT${idx}: rc=$rc"
20817 run_test 804 "verify agent entry for remote entry"
20820 do_facet $SINGLEMDS zfs set quota=$old $fsset
20821 unlinkmany $DIR/$tdir/f- 1000000
20826 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20827 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20828 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20829 skip "netfree not implemented before 0.7"
20830 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20831 skip "Need MDS version at least 2.10.57"
20838 local pref="osd-zfs.lustre-MDT0000."
20840 # limit available space on MDS dataset to meet nospace issue
20841 # quickly. then ZFS 0.7.2 can use reserved space if asked
20842 # properly (using netfree flag in osd_declare_destroy()
20843 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20844 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20846 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20847 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20848 let "usedkb=usedkb-freekb"
20849 let "freekb=freekb/2"
20850 if let "freekb > 5000"; then
20853 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20854 trap cleanup_805 EXIT
20856 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20857 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20858 rm -rf $DIR/$tdir || error "not able to remove"
20859 do_facet $SINGLEMDS zfs set quota=$old $fsset
20862 run_test 805 "ZFS can remove from full fs"
20868 local size=$($LFS getsom -s $file)
20869 local expect=$(stat -c %s $file)
20871 [[ $size == $expect ]] ||
20872 error "$file expected size: $expect, got: $size"
20874 local blocks=$($LFS getsom -b $file)
20875 expect=$(stat -c %b $file)
20876 [[ $blocks == $expect ]] ||
20877 error "$file expected blocks: $expect, got: $blocks"
20882 local size=$($LFS getsom -s $1)
20885 [[ $size == $expect ]] ||
20886 error "$file expected size: $expect, got: $size"
20890 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20891 skip "Need MDS version at least 2.11.52"
20895 touch $DIR/$tfile || error "touch $tfile failed"
20897 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20898 save_lustre_params client "llite.*.xattr_cache" > $save
20899 lctl set_param llite.*.xattr_cache=0
20900 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20902 # single-threaded write
20903 echo "Test SOM for single-threaded write"
20904 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20905 error "write $tfile failed"
20906 check_lsom_size $DIR/$tfile $bs
20909 local size=$(($num * $bs))
20913 echo "Test SOM for single client multi-threaded($num) write"
20914 $TRUNCATE $DIR/$tfile 0
20915 for ((i = 0; i < $num; i++)); do
20916 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20918 offset=$((offset + $bs))
20920 for (( i=0; i < $num; i++ )); do
20923 check_lsom_size $DIR/$tfile $size
20925 $TRUNCATE $DIR/$tfile 0
20926 for ((i = 0; i < $num; i++)); do
20927 offset=$((offset - $bs))
20928 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20931 for (( i=0; i < $num; i++ )); do
20934 check_lsom_size $DIR/$tfile $size
20936 # multi-client wirtes
20937 num=$(get_node_count ${CLIENTS//,/ })
20938 size=$(($num * $bs))
20942 echo "Test SOM for multi-client ($num) writes"
20943 $TRUNCATE $DIR/$tfile 0
20944 for client in ${CLIENTS//,/ }; do
20945 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20948 offset=$((offset + $bs))
20950 for (( i=0; i < $num; i++ )); do
20953 check_lsom_size $DIR/$tfile $offset
20956 $TRUNCATE $DIR/$tfile 0
20957 for client in ${CLIENTS//,/ }; do
20958 offset=$((offset - $bs))
20959 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20963 for (( i=0; i < $num; i++ )); do
20966 check_lsom_size $DIR/$tfile $size
20969 echo "Test SOM for truncate"
20970 $TRUNCATE $DIR/$tfile 1048576
20971 check_lsom_size $DIR/$tfile 1048576
20972 $TRUNCATE $DIR/$tfile 1234
20973 check_lsom_size $DIR/$tfile 1234
20975 # verify SOM blocks count
20976 echo "Verify SOM block count"
20977 $TRUNCATE $DIR/$tfile 0
20978 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20979 error "failed to write file $tfile"
20980 check_lsom_data $DIR/$tfile
20982 run_test 806 "Verify Lazy Size on MDS"
20985 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20986 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20987 skip "Need MDS version at least 2.11.52"
20989 # Registration step
20990 changelog_register || error "changelog_register failed"
20991 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20992 changelog_users $SINGLEMDS | grep -q $cl_user ||
20993 error "User $cl_user not found in changelog_users"
20995 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20996 save_lustre_params client "llite.*.xattr_cache" > $save
20997 lctl set_param llite.*.xattr_cache=0
20998 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21000 rm -rf $DIR/$tdir || error "rm $tdir failed"
21001 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21002 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
21003 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
21004 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
21005 error "truncate $tdir/trunc failed"
21008 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
21009 error "write $tfile failed"
21011 # multi-client wirtes
21012 local num=$(get_node_count ${CLIENTS//,/ })
21016 echo "Test SOM for multi-client ($num) writes"
21017 touch $DIR/$tfile || error "touch $tfile failed"
21018 $TRUNCATE $DIR/$tfile 0
21019 for client in ${CLIENTS//,/ }; do
21020 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21023 offset=$((offset + $bs))
21025 for (( i=0; i < $num; i++ )); do
21030 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
21031 check_lsom_data $DIR/$tdir/trunc
21032 check_lsom_data $DIR/$tdir/single_dd
21033 check_lsom_data $DIR/$tfile
21036 # Deregistration step
21037 changelog_deregister || error "changelog_deregister failed"
21039 run_test 807 "verify LSOM syncing tool"
21041 check_som_nologged()
21043 local lines=$($LFS changelog $FSNAME-MDT0000 |
21044 grep 'x=trusted.som' | wc -l)
21045 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
21049 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21050 skip "Need MDS version at least 2.11.55"
21052 # Registration step
21053 changelog_register || error "changelog_register failed"
21055 touch $DIR/$tfile || error "touch $tfile failed"
21058 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21059 error "write $tfile failed"
21062 $TRUNCATE $DIR/$tfile 1234
21065 $TRUNCATE $DIR/$tfile 1048576
21068 # Deregistration step
21069 changelog_deregister || error "changelog_deregister failed"
21071 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21076 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21080 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21081 skip "Need MDS version at least 2.11.56"
21083 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21084 error "failed to create DoM-only file $DIR/$tfile"
21085 touch $DIR/$tfile || error "touch $tfile failed"
21086 check_som_nodata $DIR/$tfile
21088 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21089 error "write $tfile failed"
21090 check_som_nodata $DIR/$tfile
21092 $TRUNCATE $DIR/$tfile 1234
21093 check_som_nodata $DIR/$tfile
21095 $TRUNCATE $DIR/$tfile 4097
21096 check_som_nodata $DIR/$file
21098 run_test 809 "Verify no SOM xattr store for DoM-only files"
21104 # t10 seem to dislike partial pages
21105 lctl set_param osc.*.checksum_type=adler
21106 lctl set_param fail_loc=0x411
21107 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21108 ORIG=$(md5sum $DIR/$tfile)
21109 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21110 CSUM=$(md5sum $DIR/$tfile)
21111 set_checksum_type adler
21112 if [ "$ORIG" != "$CSUM" ]; then
21113 error "$ORIG != $CSUM"
21116 run_test 810 "partial page writes on ZFS (LU-11663)"
21119 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21120 skip "Need MDS version at least 2.11.56"
21122 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21123 do_facet mds1 $LCTL set_param fail_loc=0x165
21124 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21127 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21130 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21131 error "MDD orphan cleanup thread not quit"
21133 run_test 811 "orphan name stub can be cleaned up in startup"
21136 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21137 skip "OST < 2.12.51 doesn't support this fail_loc"
21138 [ "$SHARED_KEY" = true ] &&
21139 skip "OSC connections never go IDLE with Shared-Keys enabled"
21141 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21142 # ensure ost1 is connected
21143 stat $DIR/$tfile >/dev/null || error "can't stat"
21144 wait_osc_import_state client ost1 FULL
21145 # no locks, no reqs to let the connection idle
21146 cancel_lru_locks osc
21148 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21149 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21150 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21151 wait_osc_import_state client ost1 CONNECTING
21152 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21154 stat $DIR/$tfile >/dev/null || error "can't stat file"
21156 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21159 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21160 [ -z "$file_heat_sav" ] && skip "no file heat support"
21171 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21172 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21174 $LCTL set_param -n llite.*.file_heat=1
21175 echo "Turn on file heat"
21176 echo "Period second: $period_second, Decay percentage: $decay_pct"
21178 echo "QQQQ" > $DIR/$tfile
21179 echo "QQQQ" > $DIR/$tfile
21180 echo "QQQQ" > $DIR/$tfile
21181 cat $DIR/$tfile > /dev/null
21182 cat $DIR/$tfile > /dev/null
21183 cat $DIR/$tfile > /dev/null
21184 cat $DIR/$tfile > /dev/null
21186 local out=$($LFS heat_get $DIR/$tfile)
21188 $LFS heat_get $DIR/$tfile
21189 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21190 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21191 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21192 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21194 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21195 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21196 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21197 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21199 sleep $((period_second + 3))
21200 echo "Sleep $((period_second + 3)) seconds..."
21201 # The recursion formula to calculate the heat of the file f is as
21203 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21204 # Where Hi is the heat value in the period between time points i*I and
21205 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21206 # to the weight of Ci.
21207 out=$($LFS heat_get $DIR/$tfile)
21208 $LFS heat_get $DIR/$tfile
21209 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21210 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21211 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21212 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21214 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21215 error "read sample ($readsample) is wrong"
21216 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21217 error "write sample ($writesample) is wrong"
21218 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21219 error "read bytes ($readbyte) is wrong"
21220 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21221 error "write bytes ($writebyte) is wrong"
21223 echo "QQQQ" > $DIR/$tfile
21224 echo "QQQQ" > $DIR/$tfile
21225 echo "QQQQ" > $DIR/$tfile
21226 cat $DIR/$tfile > /dev/null
21227 cat $DIR/$tfile > /dev/null
21228 cat $DIR/$tfile > /dev/null
21229 cat $DIR/$tfile > /dev/null
21231 sleep $((period_second + 3))
21232 echo "Sleep $((period_second + 3)) seconds..."
21234 out=$($LFS heat_get $DIR/$tfile)
21235 $LFS heat_get $DIR/$tfile
21236 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21237 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21238 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21239 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21241 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21242 4 * $decay_pct) / 100") -eq 1 ] ||
21243 error "read sample ($readsample1) is wrong"
21244 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21245 3 * $decay_pct) / 100") -eq 1 ] ||
21246 error "write sample ($writesample1) is wrong"
21247 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21248 20 * $decay_pct) / 100") -eq 1 ] ||
21249 error "read bytes ($readbyte1) is wrong"
21250 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21251 15 * $decay_pct) / 100") -eq 1 ] ||
21252 error "write bytes ($writebyte1) is wrong"
21254 echo "Turn off file heat for the file $DIR/$tfile"
21255 $LFS heat_set -o $DIR/$tfile
21257 echo "QQQQ" > $DIR/$tfile
21258 echo "QQQQ" > $DIR/$tfile
21259 echo "QQQQ" > $DIR/$tfile
21260 cat $DIR/$tfile > /dev/null
21261 cat $DIR/$tfile > /dev/null
21262 cat $DIR/$tfile > /dev/null
21263 cat $DIR/$tfile > /dev/null
21265 out=$($LFS heat_get $DIR/$tfile)
21266 $LFS heat_get $DIR/$tfile
21267 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21268 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21269 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21270 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21272 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21273 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21274 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21275 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21277 echo "Trun on file heat for the file $DIR/$tfile"
21278 $LFS heat_set -O $DIR/$tfile
21280 echo "QQQQ" > $DIR/$tfile
21281 echo "QQQQ" > $DIR/$tfile
21282 echo "QQQQ" > $DIR/$tfile
21283 cat $DIR/$tfile > /dev/null
21284 cat $DIR/$tfile > /dev/null
21285 cat $DIR/$tfile > /dev/null
21286 cat $DIR/$tfile > /dev/null
21288 out=$($LFS heat_get $DIR/$tfile)
21289 $LFS heat_get $DIR/$tfile
21290 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21291 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21292 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21293 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21295 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21296 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21297 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21298 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21300 $LFS heat_set -c $DIR/$tfile
21301 $LCTL set_param -n llite.*.file_heat=0
21302 echo "Turn off file heat support for the Lustre filesystem"
21304 echo "QQQQ" > $DIR/$tfile
21305 echo "QQQQ" > $DIR/$tfile
21306 echo "QQQQ" > $DIR/$tfile
21307 cat $DIR/$tfile > /dev/null
21308 cat $DIR/$tfile > /dev/null
21309 cat $DIR/$tfile > /dev/null
21310 cat $DIR/$tfile > /dev/null
21312 out=$($LFS heat_get $DIR/$tfile)
21313 $LFS heat_get $DIR/$tfile
21314 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21315 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21316 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21317 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21319 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21320 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21321 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21322 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21324 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21327 run_test 813 "File heat verfication"
21331 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21332 echo -n y >> $DIR/$tfile
21333 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21334 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21336 run_test 814 "sparse cp works as expected (LU-12361)"
21340 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21341 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21343 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21346 # tests that do cleanup/setup should be run at the end
21350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21353 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21354 $LCTL set_param fail_loc=0x903
21356 cancel_lru_locks MGC
21358 FAIL_ON_ERROR=true cleanup
21359 FAIL_ON_ERROR=true setup
21361 run_test 900 "umount should not race with any mgc requeue thread"
21364 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21365 check_and_cleanup_lustre
21366 if [ "$I_MOUNTED" != "yes" ]; then
21367 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true