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-9054
45 ALWAYS_EXCEPT+=" 407 312 "
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+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11594 LU-11667 LU-11729 LU-4398
57 ALWAYS_EXCEPT+=" 45 103a 317 810 817"
61 [ "$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 $1}'| grep -w "0") ] &&
1740 error "OST0 was full but new created file still use it"
1741 simple_cleanup_common
1743 run_test 27m "create file while OST0 was full"
1745 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1746 # if the OST isn't full anymore.
1748 local OSTIDX=${1:-""}
1750 local list=$(comma_list $(osts_nodes))
1751 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1753 do_nodes $list lctl set_param fail_loc=0
1754 sync # initiate all OST_DESTROYs from MDS to OST
1758 exhaust_precreations() {
1761 local FAILIDX=${3:-$OSTIDX}
1762 local ofacet=ost$((OSTIDX + 1))
1764 test_mkdir -p -c1 $DIR/$tdir
1765 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1766 local mfacet=mds$((mdtidx + 1))
1767 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1769 local OST=$(ostname_from_index $OSTIDX)
1772 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1773 local last_id=$(do_facet $mfacet lctl get_param -n \
1774 osp.$mdtosc_proc1.prealloc_last_id)
1775 local next_id=$(do_facet $mfacet lctl get_param -n \
1776 osp.$mdtosc_proc1.prealloc_next_id)
1778 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1779 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1781 test_mkdir -p $DIR/$tdir/${OST}
1782 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1783 #define OBD_FAIL_OST_ENOSPC 0x215
1784 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1785 echo "Creating to objid $last_id on ost $OST..."
1786 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1787 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1788 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1792 exhaust_all_precreations() {
1794 for (( i=0; i < OSTCOUNT; i++ )) ; do
1795 exhaust_precreations $i $1 -1
1800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1802 remote_mds_nodsh && skip "remote MDS with nodsh"
1803 remote_ost_nodsh && skip "remote OST with nodsh"
1806 rm -f $DIR/$tdir/$tfile
1807 exhaust_precreations 0 0x80000215
1808 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1809 touch $DIR/$tdir/$tfile || error "touch failed"
1810 $LFS getstripe $DIR/$tdir/$tfile
1813 run_test 27n "create file with some full OSTs"
1816 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1818 remote_mds_nodsh && skip "remote MDS with nodsh"
1819 remote_ost_nodsh && skip "remote OST with nodsh"
1822 rm -f $DIR/$tdir/$tfile
1823 exhaust_all_precreations 0x215
1825 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1830 run_test 27o "create file with all full OSTs (should error)"
1833 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1835 remote_mds_nodsh && skip "remote MDS with nodsh"
1836 remote_ost_nodsh && skip "remote OST with nodsh"
1839 rm -f $DIR/$tdir/$tfile
1840 test_mkdir $DIR/$tdir
1842 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1843 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1844 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1846 exhaust_precreations 0 0x80000215
1847 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1848 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1849 $LFS getstripe $DIR/$tdir/$tfile
1853 run_test 27p "append to a truncated file with some full OSTs"
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1858 remote_mds_nodsh && skip "remote MDS with nodsh"
1859 remote_ost_nodsh && skip "remote OST with nodsh"
1862 rm -f $DIR/$tdir/$tfile
1864 test_mkdir $DIR/$tdir
1865 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1866 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1867 error "truncate $DIR/$tdir/$tfile failed"
1868 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1870 exhaust_all_precreations 0x215
1872 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1873 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1877 run_test 27q "append to truncated file with all OSTs full (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 exhaust_precreations 0 0x80000215
1889 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1893 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1895 test_27s() { # bug 10725
1896 test_mkdir $DIR/$tdir
1897 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1898 local stripe_count=0
1899 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1900 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1901 error "stripe width >= 2^32 succeeded" || true
1904 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1906 test_27t() { # bug 10864
1911 $WLFS getstripe $tfile
1914 run_test 27t "check that utils parse path correctly"
1916 test_27u() { # bug 4900
1917 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1918 remote_mds_nodsh && skip "remote MDS with nodsh"
1921 local list=$(comma_list $(mdts_nodes))
1923 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1924 do_nodes $list $LCTL set_param fail_loc=0x139
1925 test_mkdir -p $DIR/$tdir
1926 trap simple_cleanup_common EXIT
1927 createmany -o $DIR/$tdir/t- 1000
1928 do_nodes $list $LCTL set_param fail_loc=0
1930 TLOG=$TMP/$tfile.getstripe
1931 $LFS getstripe $DIR/$tdir > $TLOG
1932 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1933 unlinkmany $DIR/$tdir/t- 1000
1935 [[ $OBJS -gt 0 ]] &&
1936 error "$OBJS objects created on OST-0. See $TLOG" ||
1939 run_test 27u "skip object creation on OSC w/o objects"
1941 test_27v() { # bug 4900
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1947 exhaust_all_precreations 0x215
1950 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1952 touch $DIR/$tdir/$tfile
1953 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1955 for (( i=1; i < OSTCOUNT; i++ )); do
1956 do_facet ost$i lctl set_param fail_loc=0x705
1958 local START=`date +%s`
1959 createmany -o $DIR/$tdir/$tfile 32
1961 local FINISH=`date +%s`
1962 local TIMEOUT=`lctl get_param -n timeout`
1963 local PROCESS=$((FINISH - START))
1964 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1965 error "$FINISH - $START >= $TIMEOUT / 2"
1966 sleep $((TIMEOUT / 2 - PROCESS))
1969 run_test 27v "skip object creation on slow OST"
1971 test_27w() { # bug 10997
1972 test_mkdir $DIR/$tdir
1973 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1974 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1975 error "stripe size $size != 65536" || true
1976 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1977 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1979 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1982 [[ $OSTCOUNT -lt 2 ]] &&
1983 skip_env "skipping multiple stripe count/offset test"
1985 test_mkdir $DIR/$tdir
1986 for i in $(seq 1 $OSTCOUNT); do
1988 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1989 error "setstripe -c $i -i $offset failed"
1990 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1991 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1992 [ $count -ne $i ] && error "stripe count $count != $i" || true
1993 [ $index -ne $offset ] &&
1994 error "stripe offset $index != $offset" || true
1997 run_test 27wa "check $LFS setstripe -c -i options"
2000 remote_ost_nodsh && skip "remote OST with nodsh"
2001 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2004 OFFSET=$(($OSTCOUNT - 1))
2006 local OST=$(ostname_from_index $OSTIDX)
2008 test_mkdir $DIR/$tdir
2009 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2010 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2012 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2013 for i in $(seq 0 $OFFSET); do
2014 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2015 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2016 error "OST0 was degraded but new created file still use it"
2018 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2020 run_test 27x "create files while OST0 is degraded"
2023 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2024 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 remote_ost_nodsh && skip "remote OST with nodsh"
2026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2028 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2029 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2030 osp.$mdtosc.prealloc_last_id)
2031 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2032 osp.$mdtosc.prealloc_next_id)
2033 local fcount=$((last_id - next_id))
2034 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2035 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2037 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2038 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2039 local OST_DEACTIVE_IDX=-1
2044 for OSC in $MDS_OSCS; do
2045 OST=$(osc_to_ost $OSC)
2046 OSTIDX=$(index_from_ostuuid $OST)
2047 if [ $OST_DEACTIVE_IDX == -1 ]; then
2048 OST_DEACTIVE_IDX=$OSTIDX
2050 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2051 echo $OSC "is Deactivated:"
2052 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2056 OSTIDX=$(index_from_ostuuid $OST)
2057 test_mkdir $DIR/$tdir
2058 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2060 for OSC in $MDS_OSCS; do
2061 OST=$(osc_to_ost $OSC)
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2064 echo $OST "is degraded:"
2065 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2066 obdfilter.$OST.degraded=1
2071 createmany -o $DIR/$tdir/$tfile $fcount
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is recovered from degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=0
2081 do_facet $SINGLEMDS lctl --device %$OSC activate
2085 # all osp devices get activated, hence -1 stripe count restored
2086 local stripe_count=0
2088 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2089 # devices get activated.
2091 $LFS setstripe -c -1 $DIR/$tfile
2092 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2094 [ $stripe_count -ne $OSTCOUNT ] &&
2095 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2098 run_test 27y "create files while OST0 is degraded and the rest inactive"
2104 lmm_count=$($LFS getstripe -c $1)
2105 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2106 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2108 local old_ifs="$IFS"
2110 fid=($($LFS path2fid $1))
2113 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2114 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2116 # compare lmm_seq and lu_fid->f_seq
2117 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2118 # compare lmm_object_id and lu_fid->oid
2119 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2121 # check the trusted.fid attribute of the OST objects of the file
2122 local have_obdidx=false
2124 $LFS getstripe $1 | while read obdidx oid hex seq; do
2125 # skip lines up to and including "obdidx"
2126 [ -z "$obdidx" ] && break
2127 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2128 $have_obdidx || continue
2130 local ost=$((obdidx + 1))
2131 local dev=$(ostdevname $ost)
2134 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2136 seq=$(echo $seq | sed -e "s/^0x//g")
2137 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2138 oid_hex=$(echo $oid)
2140 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2142 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2146 # Don't unmount/remount the OSTs if we don't need to do that.
2147 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2148 # update too, until that use mount/ll_decode_filter_fid/mount.
2149 # Re-enable when debugfs will understand new filter_fid.
2151 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2152 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2153 $dev 2>/dev/null" | grep "parent=")
2155 if [ -z "$ff" ]; then
2157 mount_fstype ost$ost
2158 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2159 $(facet_mntpt ost$ost)/$obj_file)
2160 unmount_fstype ost$ost
2161 start ost$ost $dev $OST_MOUNT_OPTS
2165 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2167 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2169 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2170 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2172 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2173 # stripe_size=1048576 component_id=1 component_start=0 \
2174 # component_end=33554432
2175 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2176 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2177 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2179 if grep -q 'stripe=' <<<$ff; then
2180 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2182 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2183 # into f_ver in this case. See comment on ff_parent.
2184 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2187 # compare lmm_seq and filter_fid->ff_parent.f_seq
2188 [ $ff_pseq = $lmm_seq ] ||
2189 error "FF parent SEQ $ff_pseq != $lmm_seq"
2190 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2191 [ $ff_poid = $lmm_oid ] ||
2192 error "FF parent OID $ff_poid != $lmm_oid"
2193 (($ff_pstripe == $stripe_nr)) ||
2194 error "FF stripe $ff_pstripe != $stripe_nr"
2196 stripe_nr=$((stripe_nr + 1))
2197 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2199 if grep -q 'stripe_count=' <<<$ff; then
2200 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2201 -e 's/ .*//' <<<$ff)
2202 [ $lmm_count = $ff_scnt ] ||
2203 error "FF stripe count $lmm_count != $ff_scnt"
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2210 remote_ost_nodsh && skip "remote OST with nodsh"
2212 test_mkdir $DIR/$tdir
2213 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2214 { error "setstripe -c -1 failed"; return 1; }
2215 # We need to send a write to every object to get parent FID info set.
2216 # This _should_ also work for setattr, but does not currently.
2217 # touch $DIR/$tdir/$tfile-1 ||
2218 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2219 { error "dd $tfile-1 failed"; return 2; }
2220 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2221 { error "setstripe -c -1 failed"; return 3; }
2222 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2223 { error "dd $tfile-2 failed"; return 4; }
2225 # make sure write RPCs have been sent to OSTs
2228 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2229 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2231 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2233 test_27A() { # b=19102
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2236 save_layout_restore_at_exit $MOUNT
2237 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2238 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2239 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2240 local default_size=$($LFS getstripe -S $MOUNT)
2241 local default_offset=$($LFS getstripe -i $MOUNT)
2242 local dsize=$(do_facet $SINGLEMDS \
2243 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2244 [ $default_size -eq $dsize ] ||
2245 error "stripe size $default_size != $dsize"
2246 [ $default_offset -eq -1 ] ||
2247 error "stripe offset $default_offset != -1"
2249 run_test 27A "check filesystem-wide default LOV EA values"
2251 test_27B() { # LU-2523
2252 test_mkdir $DIR/$tdir
2253 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2255 # open f1 with O_LOV_DELAY_CREATE
2257 # call setstripe ioctl on open file descriptor for f1
2259 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2263 # open f1 with O_LOV_DELAY_CREATE
2265 # call setstripe ioctl on open file descriptor for f1
2267 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2269 # Allow multiop to fail in imitation of NFS's busted semantics.
2272 run_test 27B "call setstripe on open unlinked file/rename victim"
2274 # 27C family tests full striping and overstriping
2275 test_27Ca() { #LU-2871
2276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2284 test_mkdir $DIR/$tdir
2286 for i in $(seq 0 $((OSTCOUNT - 1))); do
2287 # set stripe across all OSTs starting from OST$i
2288 $LFS setstripe -i $i -c -1 $tfile$i
2289 # get striping information
2290 ost_idx=($($LFS getstripe $tfile$i |
2291 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2295 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2296 error "${#ost_idx[@]} != $OSTCOUNT"
2298 for index in $(seq 0 $((OSTCOUNT - 1))); do
2300 for j in $(echo ${ost_idx[@]}); do
2301 if [ $index -eq $j ]; then
2307 error "Can not find $index in ${ost_idx[@]}"
2311 run_test 27Ca "check full striping across all OSTs"
2314 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2315 skip "server does not support overstriping"
2316 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2317 skip_env "too many osts, skipping"
2319 test_mkdir -p $DIR/$tdir
2320 local setcount=$(($OSTCOUNT * 2))
2321 [ $setcount -ge 160 ] || large_xattr_enabled ||
2322 skip_env "ea_inode feature disabled"
2324 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2325 error "setstripe failed"
2327 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2328 [ $count -eq $setcount ] ||
2329 error "stripe count $count, should be $setcount"
2331 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2332 error "overstriped should be set in pattern"
2334 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2337 run_test 27Cb "more stripes than OSTs with -C"
2340 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2341 skip "server does not support overstriping"
2342 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2344 test_mkdir -p $DIR/$tdir
2345 local setcount=$(($OSTCOUNT - 1))
2347 [ $setcount -ge 160 ] || large_xattr_enabled ||
2348 skip_env "ea_inode feature disabled"
2350 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2351 error "setstripe failed"
2353 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2354 [ $count -eq $setcount ] ||
2355 error "stripe count $count, should be $setcount"
2357 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2358 error "overstriped should not be set in pattern"
2360 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2363 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2366 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2367 skip "server does not support overstriping"
2368 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2369 large_xattr_enabled || skip_env "ea_inode feature disabled"
2371 test_mkdir -p $DIR/$tdir
2372 local setcount=$LOV_MAX_STRIPE_COUNT
2374 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2375 error "setstripe failed"
2377 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2378 [ $count -eq $setcount ] ||
2379 error "stripe count $count, should be $setcount"
2381 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2382 error "overstriped should be set in pattern"
2384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2387 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2389 run_test 27Cd "test maximum stripe count"
2392 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2393 skip "server does not support overstriping"
2394 test_mkdir -p $DIR/$tdir
2396 pool_add $TESTNAME || error "Pool creation failed"
2397 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2401 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2402 error "setstripe failed"
2404 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2405 [ $count -eq $setcount ] ||
2406 error "stripe count $count, should be $setcount"
2408 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2409 error "overstriped should be set in pattern"
2411 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2414 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2416 run_test 27Ce "test pool with overstriping"
2419 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2420 skip "server does not support overstriping"
2421 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2422 skip_env "too many osts, skipping"
2424 test_mkdir -p $DIR/$tdir
2426 local setcount=$(($OSTCOUNT * 2))
2427 [ $setcount -ge 160 ] || large_xattr_enabled ||
2428 skip_env "ea_inode feature disabled"
2430 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2431 error "setstripe failed"
2433 echo 1 > $DIR/$tdir/$tfile
2435 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2436 [ $count -eq $setcount ] ||
2437 error "stripe count $count, should be $setcount"
2439 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2440 error "overstriped should be set in pattern"
2442 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2445 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2447 run_test 27Cf "test default inheritance with overstriping"
2450 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2452 remote_mds_nodsh && skip "remote MDS with nodsh"
2454 local POOL=${POOL:-testpool}
2456 local last_ost=$(($OSTCOUNT - 1))
2458 local ost_list=$(seq $first_ost $ost_step $last_ost)
2459 local ost_range="$first_ost $last_ost $ost_step"
2461 if ! combined_mgs_mds ; then
2465 test_mkdir $DIR/$tdir
2466 pool_add $POOL || error "pool_add failed"
2467 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2470 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2472 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2473 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2474 skip27D+=" -s 30,31"
2475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code $SEL_VER) ] &&
2477 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2478 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2479 skip27D+=" -s 32,33"
2480 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2481 error "llapi_layout_test failed"
2483 destroy_test_pools || error "destroy test pools failed"
2485 if ! combined_mgs_mds ; then
2489 run_test 27D "validate llapi_layout API"
2491 # Verify that default_easize is increased from its initial value after
2492 # accessing a widely striped file.
2494 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2495 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2496 skip "client does not have LU-3338 fix"
2498 # 72 bytes is the minimum space required to store striping
2499 # information for a file striped across one OST:
2500 # (sizeof(struct lov_user_md_v3) +
2501 # sizeof(struct lov_user_ost_data_v1))
2503 $LCTL set_param -n llite.*.default_easize $min_easize ||
2504 error "lctl set_param failed"
2505 local easize=$($LCTL get_param -n llite.*.default_easize)
2507 [ $easize -eq $min_easize ] ||
2508 error "failed to set default_easize"
2510 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2511 error "setstripe failed"
2512 # In order to ensure stat() call actually talks to MDS we need to
2513 # do something drastic to this file to shake off all lock, e.g.
2514 # rename it (kills lookup lock forcing cache cleaning)
2515 mv $DIR/$tfile $DIR/${tfile}-1
2516 ls -l $DIR/${tfile}-1
2519 easize=$($LCTL get_param -n llite.*.default_easize)
2521 [ $easize -gt $min_easize ] ||
2522 error "default_easize not updated"
2524 run_test 27E "check that default extended attribute size properly increases"
2526 test_27F() { # LU-5346/LU-7975
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2528 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2529 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2530 skip "Need MDS version at least 2.8.51"
2531 remote_ost_nodsh && skip "remote OST with nodsh"
2533 test_mkdir $DIR/$tdir
2535 $LFS setstripe -c 2 $DIR/$tdir
2537 # stop all OSTs to reproduce situation for LU-7975 ticket
2538 for num in $(seq $OSTCOUNT); do
2542 # open/create f0 with O_LOV_DELAY_CREATE
2543 # truncate f0 to a non-0 size
2545 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2547 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2548 # open/write it again to force delayed layout creation
2549 cat /etc/hosts > $DIR/$tdir/f0 &
2553 for num in $(seq $OSTCOUNT); do
2554 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2555 error "ost$num failed to start"
2558 wait $catpid || error "cat failed"
2560 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2561 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2562 error "wrong stripecount"
2565 run_test 27F "Client resend delayed layout creation with non-zero size"
2567 test_27G() { #LU-10629
2568 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2569 skip "Need MDS version at least 2.11.51"
2570 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2571 remote_mds_nodsh && skip "remote MDS with nodsh"
2572 local POOL=${POOL:-testpool}
2573 local ostrange="0 0 1"
2575 test_mkdir $DIR/$tdir
2576 pool_add $POOL || error "pool_add failed"
2577 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2578 $LFS setstripe -p $POOL $DIR/$tdir
2580 local pool=$($LFS getstripe -p $DIR/$tdir)
2582 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2584 $LFS setstripe -d $DIR/$tdir
2586 pool=$($LFS getstripe -p $DIR/$tdir)
2590 [ -z "$pool" ] || error "'$pool' is not empty"
2592 run_test 27G "Clear OST pool from stripe"
2595 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2596 skip "Need MDS version newer than 2.11.54"
2597 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2598 test_mkdir $DIR/$tdir
2599 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2600 touch $DIR/$tdir/$tfile
2601 $LFS getstripe -c $DIR/$tdir/$tfile
2602 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2603 error "two-stripe file doesn't have two stripes"
2605 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2606 $LFS getstripe -y $DIR/$tdir/$tfile
2607 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2608 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2609 error "expected l_ost_idx: [02]$ not matched"
2611 # make sure ost list has been cleared
2612 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2613 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2614 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2616 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2618 run_test 27H "Set specific OSTs stripe"
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2623 local pool=$TESTNAME
2624 local ostrange="1 1 1"
2626 save_layout_restore_at_exit $MOUNT
2627 $LFS setstripe -c 2 -i 0 $MOUNT
2628 pool_add $pool || error "pool_add failed"
2629 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2630 test_mkdir $DIR/$tdir
2631 $LFS setstripe -p $pool $DIR/$tdir
2632 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2633 $LFS getstripe $DIR/$tdir/$tfile
2635 run_test 27I "check that root dir striping does not break parent dir one"
2638 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2639 skip "Need MDS version newer than 2.12.51"
2641 test_mkdir $DIR/$tdir
2642 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2643 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2645 # create foreign file (raw way)
2646 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2647 -t 1 -F 0xda08 || error "create_foreign_file failed"
2649 # verify foreign file (raw way)
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_magic: 0x0BD70BD0" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2653 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2654 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2655 parse_foreign_file -f $DIR/$tdir/$tfile |
2656 grep "lov_foreign_size: 73" ||
2657 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2658 parse_foreign_file -f $DIR/$tdir/$tfile |
2659 grep "lov_foreign_type: 1" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_flags: 0x0000DA08" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2664 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_value: 0x" |
2666 sed -e 's/lov_foreign_value: 0x//')
2667 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2668 [[ $lov = ${lov2// /} ]] ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2671 # create foreign file (lfs + API)
2672 $LFS setstripe --foreign=daos --flags 0xda08 \
2673 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2674 error "$DIR/$tdir/${tfile}2: create failed"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_magic:.*0x0BD70BD0" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2679 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2683 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2685 grep "lfm_flags:.*0x0000DA08" ||
2686 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2687 $LFS getstripe $DIR/$tdir/${tfile}2 |
2688 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2691 # modify striping should fail
2692 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2693 error "$DIR/$tdir/$tfile: setstripe should fail"
2694 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2695 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2698 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2699 cat $DIR/$tdir/${tfile}2 &&
2700 error "$DIR/$tdir/${tfile}2: read should fail"
2701 cat /etc/passwd > $DIR/$tdir/$tfile &&
2702 error "$DIR/$tdir/$tfile: write should fail"
2703 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: write should fail"
2707 chmod 222 $DIR/$tdir/$tfile ||
2708 error "$DIR/$tdir/$tfile: chmod failed"
2709 chmod 222 $DIR/$tdir/${tfile}2 ||
2710 error "$DIR/$tdir/${tfile}2: chmod failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chown failed"
2715 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chown failed"
2718 # rename should work
2719 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2720 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2721 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2722 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2724 #remove foreign file
2725 rm $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2727 rm $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2730 run_test 27J "basic ops on file with foreign LOV"
2733 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2734 skip "Need MDS version newer than 2.12.49"
2736 test_mkdir $DIR/$tdir
2737 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2738 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2740 # create foreign dir (raw way)
2741 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2742 error "create_foreign_dir FAILED"
2744 # verify foreign dir (raw way)
2745 parse_foreign_dir -d $DIR/$tdir/$tdir |
2746 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2747 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2754 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2755 grep "lmv_foreign_value: 0x" |
2756 sed 's/lmv_foreign_value: 0x//')
2757 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2759 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2761 # create foreign dir (lfs + API)
2762 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2763 $DIR/$tdir/${tdir}2 ||
2764 error "$DIR/$tdir/${tdir}2: create failed"
2766 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2767 grep "lfm_magic:.*0x0CD50CD0" ||
2768 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2769 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2770 # - sizeof(lfm_type) - sizeof(lfm_flags)
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2776 grep "lfm_flags:.*0x0000DA05" ||
2777 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2778 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2779 grep "lfm_value.*${uuid1}@${uuid2}" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2782 # file create in dir should fail
2783 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2784 touch $DIR/$tdir/${tdir}2/$tfile &&
2785 "$DIR/${tdir}2: file create should fail"
2788 chmod 777 $DIR/$tdir/$tdir ||
2789 error "$DIR/$tdir: chmod failed"
2790 chmod 777 $DIR/$tdir/${tdir}2 ||
2791 error "$DIR/${tdir}2: chmod failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chown failed"
2796 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chown failed"
2799 # rename should work
2800 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2801 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2802 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2803 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2808 rmdir $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2811 run_test 27K "basic ops on dir with foreign LMV"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 if ! combined_mgs_mds ; then
2820 trap umount_mgs_client EXIT
2823 pool_add $POOL || error "pool_add failed"
2825 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2826 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2827 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2829 run_test 27L "lfs pool_list gives correct pool name"
2831 # createtest also checks that device nodes are created and
2832 # then visible correctly (#2091)
2833 test_28() { # bug 2091
2835 $CREATETEST $DIR/d28/ct || error "createtest failed"
2837 run_test 28 "create/mknod/mkdir with bad file types ============"
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2842 sync; sleep 1; sync # flush out any dirty pages from previous tests
2849 declare -i LOCKCOUNTORIG=0
2850 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2851 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2853 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2855 declare -i LOCKUNUSEDCOUNTORIG=0
2856 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2857 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2864 declare -i LOCKCOUNTCURRENT=0
2865 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2866 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2869 declare -i LOCKUNUSEDCOUNTCURRENT=0
2870 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2871 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2874 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2875 $LCTL set_param -n ldlm.dump_namespaces ""
2876 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2877 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2878 log "dumped log to $TMP/test_29.dk (bug 5793)"
2881 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2882 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2883 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2884 log "dumped log to $TMP/test_29.dk (bug 5793)"
2888 run_test 29 "IT_GETATTR regression ============================"
2890 test_30a() { # was test_30
2891 cp $(which ls) $DIR || cp /bin/ls $DIR
2892 $DIR/ls / || error "Can't execute binary from lustre"
2895 run_test 30a "execute binary from Lustre (execve) =============="
2898 cp `which ls` $DIR || cp /bin/ls $DIR
2900 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2903 run_test 30b "execute binary from Lustre as non-root ==========="
2905 test_30c() { # b=22376
2906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2908 cp `which ls` $DIR || cp /bin/ls $DIR
2910 cancel_lru_locks mdc
2911 cancel_lru_locks osc
2912 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2915 run_test 30c "execute binary from Lustre without read perms ===="
2918 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2919 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2921 run_test 31a "open-unlink file =================================="
2924 touch $DIR/f31 || error "touch $DIR/f31 failed"
2925 ln $DIR/f31 $DIR/f31b || error "ln failed"
2926 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2927 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2929 run_test 31b "unlink file with multiple links while open ======="
2932 touch $DIR/f31 || error "touch $DIR/f31 failed"
2933 ln $DIR/f31 $DIR/f31c || error "ln failed"
2934 multiop_bg_pause $DIR/f31 O_uc ||
2935 error "multiop_bg_pause for $DIR/f31 failed"
2937 $MULTIOP $DIR/f31c Ouc
2938 kill -USR1 $MULTIPID
2941 run_test 31c "open-unlink file with multiple links ============="
2944 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2945 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2947 run_test 31d "remove of open directory ========================="
2949 test_31e() { # bug 2904
2950 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2952 run_test 31e "remove of open non-empty directory ==============="
2954 test_31f() { # bug 4554
2955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2958 test_mkdir $DIR/d31f
2959 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2960 cp /etc/hosts $DIR/d31f
2962 $LFS getstripe $DIR/d31f/hosts
2963 multiop_bg_pause $DIR/d31f D_c || return 1
2966 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2967 test_mkdir $DIR/d31f
2968 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2969 cp /etc/hosts $DIR/d31f
2971 $LFS getstripe $DIR/d31f/hosts
2972 multiop_bg_pause $DIR/d31f D_c || return 1
2975 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2976 wait $MULTIPID || error "first opendir $MULTIPID failed"
2980 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2981 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2984 run_test 31f "remove of open directory with open-unlink file ==="
2987 echo "-- cross directory link --"
2988 test_mkdir -c1 $DIR/${tdir}ga
2989 test_mkdir -c1 $DIR/${tdir}gb
2990 touch $DIR/${tdir}ga/f
2991 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2992 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2993 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2994 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2995 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2997 run_test 31g "cross directory link==============="
3000 echo "-- cross directory link --"
3001 test_mkdir -c1 $DIR/${tdir}
3002 test_mkdir -c1 $DIR/${tdir}/dir
3003 touch $DIR/${tdir}/f
3004 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3005 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3006 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3007 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3008 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3010 run_test 31h "cross directory link under child==============="
3013 echo "-- cross directory link --"
3014 test_mkdir -c1 $DIR/$tdir
3015 test_mkdir -c1 $DIR/$tdir/dir
3016 touch $DIR/$tdir/dir/f
3017 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3018 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3019 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3020 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3021 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3023 run_test 31i "cross directory link under parent==============="
3026 test_mkdir -c1 -p $DIR/$tdir
3027 test_mkdir -c1 -p $DIR/$tdir/dir1
3028 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3029 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3030 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3031 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3034 run_test 31j "link for directory==============="
3037 test_mkdir -c1 -p $DIR/$tdir
3039 touch $DIR/$tdir/exist
3040 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3041 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3042 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3043 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3044 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3045 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3046 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3049 run_test 31k "link to file: the same, non-existing, dir==============="
3055 touch $DIR/d31m2/exist
3056 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3057 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3058 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3059 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3060 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3061 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3064 run_test 31m "link to file: the same, non-existing, dir==============="
3067 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3068 nlink=$(stat --format=%h $DIR/$tfile)
3069 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3071 local cmd="exec $fd<$DIR/$tfile"
3074 trap "eval $cmd" EXIT
3075 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3076 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3077 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3078 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3079 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3082 run_test 31n "check link count of unlinked file"
3085 local tempfile=$(mktemp $1_XXXXXX)
3086 mlink $tempfile $1 2> /dev/null &&
3087 echo "$BASHPID: link $tempfile to $1 succeeded"
3091 test_31o() { # LU-2901
3092 test_mkdir $DIR/$tdir
3093 for LOOP in $(seq 100); do
3094 rm -f $DIR/$tdir/$tfile*
3095 for THREAD in $(seq 8); do
3096 link_one $DIR/$tdir/$tfile.$LOOP &
3099 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3100 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3101 error "$LINKS duplicate links to $tfile.$LOOP" &&
3105 run_test 31o "duplicate hard links with same filename"
3108 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3110 test_mkdir $DIR/$tdir
3111 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3112 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3114 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3115 error "open unlink test1 failed"
3116 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3117 error "open unlink test2 failed"
3119 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3120 error "test1 still exists"
3121 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3122 error "test2 still exists"
3124 run_test 31p "remove of open striped directory"
3126 cleanup_test32_mount() {
3129 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3130 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3131 losetup -d $loopdev || true
3137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3139 echo "== more mountpoints and symlinks ================="
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 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3146 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3147 cleanup_test32_mount
3149 run_test 32a "stat d32a/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 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3160 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3161 cleanup_test32_mount
3163 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3168 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3169 trap cleanup_test32_mount EXIT
3170 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3171 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3172 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3173 test_mkdir -p $DIR/$tdir/d2/test_dir
3174 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3175 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3176 cleanup_test32_mount
3178 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3184 trap cleanup_test32_mount EXIT
3185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3187 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3188 test_mkdir -p $DIR/$tdir/d2/test_dir
3189 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3190 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3191 cleanup_test32_mount
3193 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3197 test_mkdir -p $DIR/$tdir/tmp
3198 local tmp_dir=$DIR/$tdir/tmp
3199 ln -s $DIR/$tdir $tmp_dir/symlink11
3200 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3201 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3202 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3204 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3208 test_mkdir -p $DIR/$tdir/tmp
3209 local tmp_dir=$DIR/$tdir/tmp
3210 ln -s $DIR/$tdir $tmp_dir/symlink11
3211 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3212 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3213 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3215 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3218 local 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 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3224 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3225 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3226 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3228 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3231 rm -fr $DIR/$tdir $DIR/${tdir}2
3232 tmp_dir=$DIR/$tdir/tmp
3233 test_mkdir -p $tmp_dir
3234 test_mkdir $DIR/${tdir}2
3235 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3236 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3237 ls $tmp_dir/symlink12 || error "listing symlink12"
3238 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3240 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3245 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3246 trap cleanup_test32_mount EXIT
3247 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3248 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3249 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3250 touch $DIR/$tdir/test_file
3251 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3252 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3253 cleanup_test32_mount
3255 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3261 trap cleanup_test32_mount EXIT
3262 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3263 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3264 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3265 touch $DIR/$tdir/test_file
3266 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3267 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3268 cleanup_test32_mount
3270 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3276 trap cleanup_test32_mount EXIT
3277 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3278 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3279 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3280 test_mkdir -p $DIR/$tdir/d2
3281 touch $DIR/$tdir/d2/test_file || error "touch failed"
3282 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3283 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3284 cleanup_test32_mount
3286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3292 trap cleanup_test32_mount EXIT
3293 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3294 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3295 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3296 test_mkdir -p $DIR/$tdir/d2
3297 touch $DIR/$tdir/d2/test_file || error "touch failed"
3298 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3299 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3300 cleanup_test32_mount
3302 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3306 test_mkdir -p $DIR/d32m/tmp
3307 TMP_DIR=$DIR/d32m/tmp
3308 ln -s $DIR $TMP_DIR/symlink11
3309 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3310 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3311 error "symlink11 not a link"
3312 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3313 error "symlink01 not a link"
3315 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3319 test_mkdir -p $DIR/d32n/tmp
3320 TMP_DIR=$DIR/d32n/tmp
3321 ln -s $DIR $TMP_DIR/symlink11
3322 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3323 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3324 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3326 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3330 test_mkdir -p $DIR/d32o/tmp
3331 TMP_DIR=$DIR/d32o/tmp
3332 ln -s $DIR/$tfile $TMP_DIR/symlink12
3333 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3334 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3335 error "symlink12 not a link"
3336 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3337 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3338 error "$DIR/d32o/tmp/symlink12 not file type"
3339 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3340 error "$DIR/d32o/symlink02 not file type"
3342 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3352 test_mkdir -p $DIR/d32p/tmp
3354 TMP_DIR=$DIR/d32p/tmp
3356 ln -s $DIR/$tfile $TMP_DIR/symlink12
3358 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3360 cat $DIR/d32p/tmp/symlink12 ||
3361 error "Can't open $DIR/d32p/tmp/symlink12"
3363 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3366 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
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 "\<under_the_mount\>" && error
3378 cleanup_test32_mount
3380 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3385 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3386 trap cleanup_test32_mount EXIT
3387 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3388 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3392 cleanup_test32_mount
3394 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3399 chmod 444 $DIR/$tfile
3400 chown $RUNAS_ID $DIR/$tfile
3402 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3405 run_test 33aa "write file with mode 444 (should return error)"
3409 test_mkdir $DIR/$tdir
3410 chown $RUNAS_ID $DIR/$tdir
3411 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3412 error "$RUNAS create $tdir/$tfile failed"
3413 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3414 error "open RDWR" || true
3416 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3420 test_mkdir $DIR/$tdir
3421 chown $RUNAS_ID $DIR/$tdir
3422 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3424 run_test 33b "test open file with malformed flags (No panic)"
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3428 remote_ost_nodsh && skip "remote OST with nodsh"
3437 test_mkdir $DIR/$tdir
3438 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3441 for ostnum in $(seq $OSTCOUNT); do
3442 # test-framework's OST numbering is one-based, while Lustre's
3444 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3445 # Parsing llobdstat's output sucks; we could grep the /proc
3446 # path, but that's likely to not be as portable as using the
3447 # llobdstat utility. So we parse lctl output instead.
3448 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3449 obdfilter/$ostname/stats |
3450 awk '/^write_bytes/ {print $7}' )
3451 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3452 if (( ${write_bytes:-0} > 0 ))
3459 $all_zeros || return 0
3462 echo foo > $DIR/$tdir/bar
3466 # Total up write_bytes after writing. We'd better find non-zeros.
3467 for ostnum in $(seq $OSTCOUNT); do
3468 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3469 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3470 obdfilter/$ostname/stats |
3471 awk '/^write_bytes/ {print $7}' )
3472 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3473 if (( ${write_bytes:-0} > 0 ))
3482 for ostnum in $(seq $OSTCOUNT); do
3483 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3484 echo "Check that write_bytes is present in obdfilter/*/stats:"
3485 do_facet ost$ostnum lctl get_param -n \
3486 obdfilter/$ostname/stats
3488 error "OST not keeping write_bytes stats (b22312)"
3491 run_test 33c "test llobdstat and write_bytes"
3494 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3498 local remote_dir=$DIR/$tdir/remote_dir
3500 test_mkdir $DIR/$tdir
3501 $LFS mkdir -i $MDTIDX $remote_dir ||
3502 error "create remote directory failed"
3504 touch $remote_dir/$tfile
3505 chmod 444 $remote_dir/$tfile
3506 chown $RUNAS_ID $remote_dir/$tfile
3508 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3510 chown $RUNAS_ID $remote_dir
3511 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3512 error "create" || true
3513 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3514 error "open RDWR" || true
3515 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3517 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
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 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3529 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3530 local 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"
3535 rmdir $DIR/$tdir/* || error "rmdir 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 777"
3549 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3552 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3553 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3554 mkdir $DIR/$tdir/local_dir
3556 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3557 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3558 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3560 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3561 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3563 run_test 33e "mkdir and striped directory should have same mode"
3567 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3572 remote_mds_nodsh && skip "remote MDS with nodsh"
3575 chmod go+rwx $DIR/$tdir
3576 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3577 trap cleanup_33f EXIT
3579 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3580 error "cannot create striped directory"
3582 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3583 error "cannot create files in striped directory"
3585 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3586 error "cannot remove files in striped directory"
3588 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3589 error "cannot remove striped directory"
3593 run_test 33f "nonroot user can create, access, and remove a striped directory"
3596 mkdir -p $DIR/$tdir/dir2
3598 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3600 [[ $err =~ "exists" ]] || error "Not exists error"
3602 run_test 33g "nonroot user create already existing root created file"
3604 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3607 $MCREATE $DIR/f34 || error "mcreate failed"
3608 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3609 error "getstripe failed"
3610 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3611 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3612 error "getstripe failed"
3613 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3614 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3616 run_test 34a "truncate file that has not been opened ==========="
3619 [ ! -f $DIR/f34 ] && test_34a
3620 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3621 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3622 $OPENFILE -f O_RDONLY $DIR/f34
3623 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3624 error "getstripe failed"
3625 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3626 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3628 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3631 [ ! -f $DIR/f34 ] && test_34a
3632 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3633 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3634 $OPENFILE -f O_RDWR $DIR/f34
3635 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3636 error "$LFS getstripe failed"
3637 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3638 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3640 run_test 34c "O_RDWR opening file-with-size works =============="
3643 [ ! -f $DIR/f34 ] && test_34a
3644 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3646 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3647 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3650 run_test 34d "write to sparse file ============================="
3654 $MCREATE $DIR/f34e || error "mcreate failed"
3655 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3656 $CHECKSTAT -s 1000 $DIR/f34e ||
3657 error "Size of $DIR/f34e not equal to 1000 bytes"
3658 $OPENFILE -f O_RDWR $DIR/f34e
3659 $CHECKSTAT -s 1000 $DIR/f34e ||
3660 error "Size of $DIR/f34e not equal to 1000 bytes"
3662 run_test 34e "create objects, some with size and some without =="
3664 test_34f() { # bug 6242, 6243
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3669 $MCREATE $DIR/f34f || error "mcreate failed"
3670 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3671 dd if=$DIR/f34f of=$TMP/f34f
3672 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3673 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3674 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3675 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3676 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3678 run_test 34f "read from a file with no objects until EOF ======="
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3683 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3685 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3686 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3687 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3688 cancel_lru_locks osc
3689 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3690 error "wrong size after lock cancel"
3692 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3693 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3694 error "expanding truncate failed"
3695 cancel_lru_locks osc
3696 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3697 error "wrong expanded size after lock cancel"
3699 run_test 34g "truncate long file ==============================="
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3708 sync # Flush the cache so that multiop below does not block on cache
3709 # flush when getting the group lock
3710 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3713 # Since just timed wait is not good enough, let's do a sync write
3714 # that way we are sure enough time for a roundtrip + processing
3715 # passed + 2 seconds of extra margin.
3716 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3720 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3721 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3725 local nsz=`stat -c %s $DIR/$tfile`
3726 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3728 run_test 34h "ftruncate file under grouplock should not block"
3731 cp /bin/sh $DIR/f35a
3733 chown $RUNAS_ID $DIR/f35a
3734 $RUNAS $DIR/f35a && error || true
3737 run_test 35a "exec file with mode 444 (should return and not leak)"
3741 utime $DIR/f36 || error "utime failed for MDS"
3743 run_test 36a "MDS utime check (mknod, utime)"
3747 utime $DIR/f36 || error "utime failed for OST"
3749 run_test 36b "OST utime check (open, utime)"
3754 chown $RUNAS_ID $DIR/d36
3755 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3757 run_test 36c "non-root MDS utime check (mknod, utime)"
3760 [ ! -d $DIR/d36 ] && test_36c
3761 echo "" > $DIR/d36/f36
3762 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3764 run_test 36d "non-root OST utime check (open, utime)"
3767 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3769 test_mkdir $DIR/$tdir
3770 touch $DIR/$tdir/$tfile
3771 $RUNAS utime $DIR/$tdir/$tfile &&
3772 error "utime worked, expected failure" || true
3774 run_test 36e "utime on non-owned file (should return error)"
3778 local LANG_SAVE=$LANG
3779 local LC_LANG_SAVE=$LC_LANG
3780 export LANG=C LC_LANG=C # for date language
3782 DATESTR="Dec 20 2000"
3783 test_mkdir $DIR/$tdir
3784 lctl set_param fail_loc=$fl
3786 cp /etc/hosts $DIR/$tdir/$tfile
3787 sync & # write RPC generated with "current" inode timestamp, but delayed
3789 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3790 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3791 cancel_lru_locks $OSC
3792 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3794 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3795 echo "BEFORE: $LS_BEFORE" && \
3796 echo "AFTER : $LS_AFTER" && \
3797 echo "WANT : $DATESTR" && \
3798 error "$DIR/$tdir/$tfile timestamps changed" || true
3800 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3806 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3807 subr_36fh "0x80000214"
3809 run_test 36f "utime on file racing with OST BRW write =========="
3812 remote_ost_nodsh && skip "remote OST with nodsh"
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3815 skip "Need MDS version at least 2.12.51"
3820 local tgt="obdfilter"
3822 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3824 test_mkdir $DIR/$tdir
3825 fmd_max_age=$(do_facet $facet \
3826 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3829 echo "FMD max age: ${fmd_max_age}s"
3830 touch $DIR/$tdir/$tfile
3831 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3832 gawk '{cnt=cnt+$1} END{print cnt}')
3833 echo "FMD before: $fmd"
3835 error "FMD wasn't create by touch"
3836 sleep $((fmd_max_age + 12))
3837 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3838 gawk '{cnt=cnt+$1} END{print cnt}')
3839 echo "FMD after: $fmd"
3841 error "FMD wasn't expired by ping"
3843 run_test 36g "FMD cache expiry ====================="
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3849 subr_36fh "0x80000227"
3851 run_test 36h "utime on file racing with OST BRW write =========="
3854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3856 test_mkdir $DIR/$tdir
3857 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3859 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3860 local new_mtime=$((mtime + 200))
3862 #change Modify time of striped dir
3863 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3864 error "change mtime failed"
3866 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3868 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3870 run_test 36i "change mtime on striped directory"
3872 # test_37 - duplicate with tests 32q 32r
3875 local file=$DIR/$tfile
3877 openfile -f O_DIRECTORY $file
3880 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3881 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3883 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3885 test_39a() { # was test_39
3887 touch $DIR/${tfile}2
3888 # ls -l $DIR/$tfile $DIR/${tfile}2
3889 # ls -lu $DIR/$tfile $DIR/${tfile}2
3890 # ls -lc $DIR/$tfile $DIR/${tfile}2
3892 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3893 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3895 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3897 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3899 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3900 error "O_TRUNC didn't change timestamps"
3903 run_test 39a "mtime changed on create"
3906 test_mkdir -c1 $DIR/$tdir
3907 cp -p /etc/passwd $DIR/$tdir/fopen
3908 cp -p /etc/passwd $DIR/$tdir/flink
3909 cp -p /etc/passwd $DIR/$tdir/funlink
3910 cp -p /etc/passwd $DIR/$tdir/frename
3911 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3914 echo "aaaaaa" >> $DIR/$tdir/fopen
3915 echo "aaaaaa" >> $DIR/$tdir/flink
3916 echo "aaaaaa" >> $DIR/$tdir/funlink
3917 echo "aaaaaa" >> $DIR/$tdir/frename
3919 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3920 local link_new=`stat -c %Y $DIR/$tdir/flink`
3921 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3922 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3924 cat $DIR/$tdir/fopen > /dev/null
3925 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3926 rm -f $DIR/$tdir/funlink2
3927 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3929 for (( i=0; i < 2; i++ )) ; do
3930 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3931 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3932 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3933 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3935 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3936 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3937 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3938 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3940 cancel_lru_locks $OSC
3941 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3944 run_test 39b "mtime change on open, link, unlink, rename ======"
3946 # this should be set to past
3947 TEST_39_MTIME=`date -d "1 year ago" +%s`
3953 local mtime0=`stat -c %Y $DIR1/$tfile`
3955 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3956 local mtime1=`stat -c %Y $DIR1/$tfile`
3957 [ "$mtime1" = $TEST_39_MTIME ] || \
3958 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3961 echo hello >> $DIR1/$tfile
3963 local mtime2=`stat -c %Y $DIR1/$tfile`
3964 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3965 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3967 mv $DIR1/$tfile $DIR1/$tfile-1
3969 for (( i=0; i < 2; i++ )) ; do
3970 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3971 [ "$mtime2" = "$mtime3" ] || \
3972 error "mtime ($mtime2) changed (to $mtime3) on rename"
3974 cancel_lru_locks $OSC
3975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3978 run_test 39c "mtime change on rename ==========================="
3982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3985 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3987 for (( i=0; i < 2; i++ )) ; do
3988 local mtime=`stat -c %Y $DIR1/$tfile`
3989 [ $mtime = $TEST_39_MTIME ] || \
3990 error "mtime($mtime) is not set to $TEST_39_MTIME"
3992 cancel_lru_locks $OSC
3993 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3996 run_test 39d "create, utime, stat =============================="
4000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 local mtime1=`stat -c %Y $DIR1/$tfile`
4005 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4007 for (( i=0; i < 2; i++ )) ; do
4008 local mtime2=`stat -c %Y $DIR1/$tfile`
4009 [ $mtime2 = $TEST_39_MTIME ] || \
4010 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4012 cancel_lru_locks $OSC
4013 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4016 run_test 39e "create, stat, utime, stat ========================"
4020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 mtime1=`stat -c %Y $DIR1/$tfile`
4026 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4028 for (( i=0; i < 2; i++ )) ; do
4029 local mtime2=`stat -c %Y $DIR1/$tfile`
4030 [ $mtime2 = $TEST_39_MTIME ] || \
4031 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4033 cancel_lru_locks $OSC
4034 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4037 run_test 39f "create, stat, sleep, utime, stat ================="
4041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4043 echo hello >> $DIR1/$tfile
4044 local mtime1=`stat -c %Y $DIR1/$tfile`
4047 chmod o+r $DIR1/$tfile
4049 for (( i=0; i < 2; i++ )) ; do
4050 local mtime2=`stat -c %Y $DIR1/$tfile`
4051 [ "$mtime1" = "$mtime2" ] || \
4052 error "lost mtime: $mtime2, should be $mtime1"
4054 cancel_lru_locks $OSC
4055 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4058 run_test 39g "write, chmod, stat ==============================="
4062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4068 echo hello >> $DIR1/$tfile
4069 local mtime1=`stat -c %Y $DIR1/$tfile`
4071 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4073 if [ "$d1" != "$d2" ]; then
4074 echo "write and touch not within one second"
4076 for (( i=0; i < 2; i++ )) ; do
4077 local mtime2=`stat -c %Y $DIR1/$tfile`
4078 [ "$mtime2" = $TEST_39_MTIME ] || \
4079 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4086 run_test 39h "write, utime within one second, stat ============="
4089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 echo hello >> $DIR1/$tfile
4095 local mtime1=`stat -c %Y $DIR1/$tfile`
4097 mv $DIR1/$tfile $DIR1/$tfile-1
4099 for (( i=0; i < 2; i++ )) ; do
4100 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4102 [ "$mtime1" = "$mtime2" ] || \
4103 error "lost mtime: $mtime2, should be $mtime1"
4105 cancel_lru_locks $OSC
4106 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4109 run_test 39i "write, rename, stat =============================="
4112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4114 start_full_debug_logging
4118 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4119 lctl set_param fail_loc=0x80000412
4120 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4121 error "multiop failed"
4123 local mtime1=`stat -c %Y $DIR1/$tfile`
4125 mv $DIR1/$tfile $DIR1/$tfile-1
4127 kill -USR1 $multipid
4128 wait $multipid || error "multiop close failed"
4130 for (( i=0; i < 2; i++ )) ; do
4131 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4132 [ "$mtime1" = "$mtime2" ] ||
4133 error "mtime is lost on close: $mtime2, " \
4136 cancel_lru_locks $OSC
4137 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4139 lctl set_param fail_loc=0
4140 stop_full_debug_logging
4142 run_test 39j "write, rename, close, stat ======================="
4145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4150 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4152 local mtime1=`stat -c %Y $DIR1/$tfile`
4154 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4156 kill -USR1 $multipid
4157 wait $multipid || error "multiop close failed"
4159 for (( i=0; i < 2; i++ )) ; do
4160 local mtime2=`stat -c %Y $DIR1/$tfile`
4162 [ "$mtime2" = $TEST_39_MTIME ] || \
4163 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4165 cancel_lru_locks osc
4166 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4169 run_test 39k "write, utime, close, stat ========================"
4171 # this should be set to future
4172 TEST_39_ATIME=`date -d "1 year" +%s`
4175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4176 remote_mds_nodsh && skip "remote MDS with nodsh"
4178 local atime_diff=$(do_facet $SINGLEMDS \
4179 lctl get_param -n mdd.*MDT0000*.atime_diff)
4183 # test setting directory atime to future
4184 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4185 local atime=$(stat -c %X $DIR/$tdir)
4186 [ "$atime" = $TEST_39_ATIME ] ||
4187 error "atime is not set to future: $atime, $TEST_39_ATIME"
4189 # test setting directory atime from future to now
4190 local now=$(date +%s)
4191 touch -a -d @$now $DIR/$tdir
4193 atime=$(stat -c %X $DIR/$tdir)
4194 [ "$atime" -eq "$now" ] ||
4195 error "atime is not updated from future: $atime, $now"
4197 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4200 # test setting directory atime when now > dir atime + atime_diff
4201 local d1=$(date +%s)
4203 local d2=$(date +%s)
4204 cancel_lru_locks mdc
4205 atime=$(stat -c %X $DIR/$tdir)
4206 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4207 error "atime is not updated : $atime, should be $d2"
4209 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4212 # test not setting directory atime when now < dir atime + atime_diff
4214 cancel_lru_locks mdc
4215 atime=$(stat -c %X $DIR/$tdir)
4216 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4217 error "atime is updated to $atime, should remain $d1<atime<$d2"
4219 do_facet $SINGLEMDS \
4220 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4222 run_test 39l "directory atime update ==========================="
4225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local far_past_mtime=$(date -d "May 29 1953" +%s)
4230 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4232 touch -m -d @$far_past_mtime $DIR1/$tfile
4233 touch -a -d @$far_past_atime $DIR1/$tfile
4235 for (( i=0; i < 2; i++ )) ; do
4236 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4237 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4238 error "atime or mtime set incorrectly"
4240 cancel_lru_locks $OSC
4241 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4244 run_test 39m "test atime and mtime before 1970"
4246 test_39n() { # LU-3832
4247 remote_mds_nodsh && skip "remote MDS with nodsh"
4249 local atime_diff=$(do_facet $SINGLEMDS \
4250 lctl get_param -n mdd.*MDT0000*.atime_diff)
4255 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4258 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4259 atime0=$(stat -c %X $DIR/$tfile)
4262 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4263 atime1=$(stat -c %X $DIR/$tfile)
4266 cancel_lru_locks mdc
4267 cancel_lru_locks osc
4268 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4269 atime2=$(stat -c %X $DIR/$tfile)
4271 do_facet $SINGLEMDS \
4272 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4274 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4275 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4277 run_test 39n "check that O_NOATIME is honored"
4280 TESTDIR=$DIR/$tdir/$tfile
4281 [ -e $TESTDIR ] && rm -rf $TESTDIR
4288 links2=$(stat -c %h .)
4289 [ $(($links1 + 2)) != $links2 ] &&
4290 error "wrong links count $(($links1 + 2)) != $links2"
4292 links3=$(stat -c %h .)
4293 [ $(($links1 + 1)) != $links3 ] &&
4294 error "wrong links count $links1 != $links3"
4297 run_test 39o "directory cached attributes updated after create"
4300 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4303 TESTDIR=$DIR/$tdir/$tdir
4304 [ -e $TESTDIR ] && rm -rf $TESTDIR
4305 test_mkdir -p $TESTDIR
4309 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4310 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4312 links2=$(stat -c %h .)
4313 [ $(($links1 + 2)) != $links2 ] &&
4314 error "wrong links count $(($links1 + 2)) != $links2"
4316 links3=$(stat -c %h .)
4317 [ $(($links1 + 1)) != $links3 ] &&
4318 error "wrong links count $links1 != $links3"
4321 run_test 39p "remote directory cached attributes updated after create ========"
4324 test_39q() { # LU-8041
4325 local testdir=$DIR/$tdir
4327 multiop_bg_pause $testdir D_c || error "multiop failed"
4329 cancel_lru_locks mdc
4330 kill -USR1 $multipid
4331 local atime=$(stat -c %X $testdir)
4332 [ "$atime" -ne 0 ] || error "atime is zero"
4334 run_test 39q "close won't zero out atime"
4337 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4338 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4339 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4340 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4341 error "$tfile is not 4096 bytes in size"
4343 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4347 small_write $DIR/f41 18
4349 run_test 41 "test small file write + fstat ====================="
4351 count_ost_writes() {
4352 lctl get_param -n ${OSC}.*.stats |
4353 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4354 END { printf("%0.0f", writes) }'
4361 BG_DIRTY_RATIO_SAVE=10
4362 MAX_BG_DIRTY_RATIO=25
4366 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4367 # dirty_ratio, dirty_background_ratio
4368 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4369 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4370 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4371 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4373 # if file not here, we are a 2.4 kernel
4374 kill -CONT `pidof kupdated`
4379 # setup the trap first, so someone cannot exit the test at the
4380 # exact wrong time and mess up a machine
4381 trap start_writeback EXIT
4382 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4383 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4384 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4385 sysctl -w vm.dirty_writeback_centisecs=0
4386 sysctl -w vm.dirty_writeback_centisecs=0
4387 # save and increase /proc/sys/vm/dirty_ratio
4388 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4389 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4390 # save and increase /proc/sys/vm/dirty_background_ratio
4391 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4392 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4394 # if file not here, we are a 2.4 kernel
4395 kill -STOP `pidof kupdated`
4399 # ensure that all stripes have some grant before we test client-side cache
4401 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4402 dd if=/dev/zero of=$i bs=4k count=1
4407 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4408 # file truncation, and file removal.
4410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4413 cancel_lru_locks $OSC
4415 sync; sleep 1; sync # just to be safe
4416 BEFOREWRITES=`count_ost_writes`
4417 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4418 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4419 AFTERWRITES=`count_ost_writes`
4420 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4421 error "$BEFOREWRITES < $AFTERWRITES"
4424 run_test 42a "ensure that we don't flush on close"
4427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4430 cancel_lru_locks $OSC
4433 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4434 BEFOREWRITES=$(count_ost_writes)
4435 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4436 AFTERWRITES=$(count_ost_writes)
4437 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4438 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4440 BEFOREWRITES=$(count_ost_writes)
4441 sync || error "sync: $?"
4442 AFTERWRITES=$(count_ost_writes)
4443 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4444 error "$BEFOREWRITES < $AFTERWRITES on sync"
4446 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4450 run_test 42b "test destroy of file with cached dirty data ======"
4452 # if these tests just want to test the effect of truncation,
4453 # they have to be very careful. consider:
4454 # - the first open gets a {0,EOF}PR lock
4455 # - the first write conflicts and gets a {0, count-1}PW
4456 # - the rest of the writes are under {count,EOF}PW
4457 # - the open for truncate tries to match a {0,EOF}PR
4458 # for the filesize and cancels the PWs.
4459 # any number of fixes (don't get {0,EOF} on open, match
4460 # composite locks, do smarter file size management) fix
4461 # this, but for now we want these tests to verify that
4462 # the cancellation with truncate intent works, so we
4463 # start the file with a full-file pw lock to match against
4464 # until the truncate.
4469 cancel_lru_locks $OSC
4471 # prime the file with 0,EOF PW to match
4475 # now the real test..
4476 dd if=/dev/zero of=$file bs=1024 count=100
4477 BEFOREWRITES=`count_ost_writes`
4478 $TRUNCATE $file $offset
4479 cancel_lru_locks $OSC
4480 AFTERWRITES=`count_ost_writes`
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4489 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4492 run_test 42c "test partial truncate of file with cached dirty data"
4495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4498 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4499 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4502 run_test 42d "test complete truncate of file with cached dirty data"
4504 test_42e() { # bug22074
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 local TDIR=$DIR/${tdir}e
4508 local pages=16 # hardcoded 16 pages, don't change it.
4509 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4510 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4514 test_mkdir $DIR/${tdir}e
4515 $LFS setstripe -c 1 $TDIR
4516 createmany -o $TDIR/f $files
4518 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4520 # we assume that with $OSTCOUNT files, at least one of them will
4521 # be allocated on OST0.
4522 warmup_files=$((OSTCOUNT * max_dirty_mb))
4523 createmany -o $TDIR/w $warmup_files
4525 # write a large amount of data into one file and sync, to get good
4526 # avail_grant number from OST.
4527 for ((i=0; i<$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$i bs="$max_dirty_mb"M count=1
4533 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4535 $LCTL get_param $proc_osc0/cur_dirty_bytes
4536 $LCTL get_param $proc_osc0/cur_grant_bytes
4538 # create as much dirty pages as we can while not to trigger the actual
4539 # RPCs directly. but depends on the env, VFS may trigger flush during this
4540 # period, hopefully we are good.
4541 for ((i=0; i<$warmup_files; i++)); do
4542 idx=$($LFS getstripe -i $TDIR/w$i)
4543 [ $idx -ne 0 ] && continue
4544 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4546 $LCTL get_param $proc_osc0/cur_dirty_bytes
4547 $LCTL get_param $proc_osc0/cur_grant_bytes
4549 # perform the real test
4550 $LCTL set_param $proc_osc0/rpc_stats 0
4551 for ((;i<$files; i++)); do
4552 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4553 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4556 $LCTL get_param $proc_osc0/rpc_stats
4559 local have_ppr=false
4560 $LCTL get_param $proc_osc0/rpc_stats |
4561 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4562 # skip lines until we are at the RPC histogram data
4563 [ "$PPR" == "pages" ] && have_ppr=true && continue
4564 $have_ppr || continue
4566 # we only want the percent stat for < 16 pages
4567 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4569 percent=$((percent + WPCT))
4570 if [[ $percent -gt 15 ]]; then
4571 error "less than 16-pages write RPCs" \
4578 run_test 42e "verify sub-RPC writes are not done synchronously"
4580 test_43A() { # was test_43
4581 test_mkdir $DIR/$tdir
4582 cp -p /bin/ls $DIR/$tdir/$tfile
4583 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4585 # give multiop a chance to open
4588 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4591 run_test 43A "execution of file opened for write should return -ETXTBSY"
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 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4603 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4608 test_mkdir $DIR/$tdir
4609 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4610 $DIR/$tdir/sleep 60 &
4612 # Make sure exec of $tdir/sleep wins race with truncate
4614 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4617 run_test 43b "truncate of file being executed should return -ETXTBSY"
4620 local testdir="$DIR/$tdir"
4623 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4624 ( cd $testdir && md5sum -c )
4626 run_test 43c "md5sum of copy into lustre"
4628 test_44A() { # was test_44
4629 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4631 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4632 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4634 run_test 44A "zero length read from a sparse stripe"
4637 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4639 [ -z "$nstripe" ] && skip "can't get stripe info"
4640 [[ $nstripe -gt $OSTCOUNT ]] &&
4641 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4643 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4645 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4646 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4650 OFFSETS="0 $((stride/2)) $((stride-1))"
4651 for offset in $OFFSETS; do
4652 for i in $(seq 0 $((nstripe-1))); do
4653 local GLOBALOFFSETS=""
4655 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4656 local myfn=$DIR/d44a-$size
4657 echo "--------writing $myfn at $size"
4658 ll_sparseness_write $myfn $size ||
4659 error "ll_sparseness_write"
4660 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4661 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4662 error "ll_sparseness_verify $GLOBALOFFSETS"
4664 for j in $(seq 0 $((nstripe-1))); do
4666 size=$((((j + $nstripe )*$stride + $offset)))
4667 ll_sparseness_write $myfn $size ||
4668 error "ll_sparseness_write"
4669 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4671 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4672 error "ll_sparseness_verify $GLOBALOFFSETS"
4677 run_test 44a "test sparse pwrite ==============================="
4681 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4687 before=`dirty_osc_total`
4688 echo executing "\"$*\""
4690 after=`dirty_osc_total`
4691 echo before $before, after $after
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 # Obtain grants from OST if it supports it
4698 echo blah > ${f}_grant
4701 do_dirty_record "echo blah > $f"
4702 [[ $before -eq $after ]] && error "write wasn't cached"
4703 do_dirty_record "> $f"
4704 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4705 do_dirty_record "echo blah > $f"
4706 [[ $before -eq $after ]] && error "write wasn't cached"
4707 do_dirty_record "sync"
4708 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4709 do_dirty_record "echo blah > $f"
4710 [[ $before -eq $after ]] && error "write wasn't cached"
4711 do_dirty_record "cancel_lru_locks osc"
4712 [[ $before -gt $after ]] ||
4713 error "lock cancellation didn't lower dirty count"
4716 run_test 45 "osc io page accounting ============================"
4718 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4719 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4720 # objects offset and an assert hit when an rpc was built with 1023's mapped
4721 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4728 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4730 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4731 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4735 run_test 46 "dirtying a previously written page ================"
4737 # test_47 is removed "Device nodes check" is moved to test_28
4739 test_48a() { # bug 2399
4740 [ "$mds1_FSTYPE" = "zfs" ] &&
4741 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4742 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4744 test_mkdir $DIR/$tdir
4746 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4747 test_mkdir $DIR/$tdir
4748 touch foo || error "'touch foo' failed after recreating cwd"
4750 touch .foo || error "'touch .foo' failed after recreating cwd"
4752 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4753 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4754 cd . || error "'cd .' failed after recreating cwd"
4755 mkdir . && error "'mkdir .' worked after recreating cwd"
4756 rmdir . && error "'rmdir .' worked after recreating cwd"
4757 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4758 cd .. || error "'cd ..' failed after recreating cwd"
4760 run_test 48a "Access renamed working dir (should return errors)="
4762 test_48b() { # bug 2399
4764 test_mkdir $DIR/$tdir
4766 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4767 touch foo && error "'touch foo' worked after removing cwd"
4768 mkdir foo && error "'mkdir foo' worked after removing cwd"
4769 touch .foo && error "'touch .foo' worked after removing cwd"
4770 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4771 ls . > /dev/null && error "'ls .' worked after removing cwd"
4772 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4773 mkdir . && error "'mkdir .' worked after removing cwd"
4774 rmdir . && error "'rmdir .' worked after removing cwd"
4775 ln -s . foo && error "'ln -s .' worked after removing cwd"
4776 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4778 run_test 48b "Access removed working dir (should return errors)="
4780 test_48c() { # bug 2350
4781 #lctl set_param debug=-1
4784 test_mkdir -p $DIR/$tdir/dir
4786 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4787 $TRACE touch foo && error "touch foo worked after removing cwd"
4788 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4789 touch .foo && error "touch .foo worked after removing cwd"
4790 mkdir .foo && error "mkdir .foo worked after removing cwd"
4791 $TRACE ls . && error "'ls .' worked after removing cwd"
4792 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4793 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4794 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4795 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4796 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4798 run_test 48c "Access removed working subdir (should return errors)"
4800 test_48d() { # bug 2350
4801 #lctl set_param debug=-1
4804 test_mkdir -p $DIR/$tdir/dir
4806 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4807 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4808 $TRACE touch foo && error "'touch foo' worked after removing parent"
4809 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4810 touch .foo && error "'touch .foo' worked after removing parent"
4811 mkdir .foo && error "mkdir .foo worked after removing parent"
4812 $TRACE ls . && error "'ls .' worked after removing parent"
4813 $TRACE ls .. && error "'ls ..' worked after removing parent"
4814 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4815 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4816 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4819 run_test 48d "Access removed parent subdir (should return errors)"
4821 test_48e() { # bug 4134
4822 #lctl set_param debug=-1
4825 test_mkdir -p $DIR/$tdir/dir
4827 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4828 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4829 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4830 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4831 # On a buggy kernel addition of "touch foo" after cd .. will
4832 # produce kernel oops in lookup_hash_it
4833 touch ../foo && error "'cd ..' worked after recreate parent"
4835 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4837 run_test 48e "Access to recreated parent subdir (should return errors)"
4839 test_49() { # LU-1030
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 remote_ost_nodsh && skip "remote OST with nodsh"
4843 # get ost1 size - lustre-OST0000
4844 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4846 # write 800M at maximum
4847 [[ $ost1_size -lt 2 ]] && ost1_size=2
4848 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4850 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4851 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4854 # change max_pages_per_rpc while writing the file
4855 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4856 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4857 # loop until dd process exits
4858 while ps ax -opid | grep -wq $dd_pid; do
4859 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4860 sleep $((RANDOM % 5 + 1))
4862 # restore original max_pages_per_rpc
4863 $LCTL set_param $osc1_mppc=$orig_mppc
4864 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4866 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4870 test_mkdir $DIR/$tdir
4872 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4874 run_test 50 "special situations: /proc symlinks ==============="
4876 test_51a() { # was test_51
4877 # bug 1516 - create an empty entry right after ".." then split dir
4878 test_mkdir -c1 $DIR/$tdir
4879 touch $DIR/$tdir/foo
4880 $MCREATE $DIR/$tdir/bar
4882 createmany -m $DIR/$tdir/longfile 201
4884 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4885 $MCREATE $DIR/$tdir/longfile$FNUM
4890 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4892 run_test 51a "special situations: split htree with empty entry =="
4894 cleanup_print_lfs_df () {
4901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4903 local dir=$DIR/$tdir
4904 local nrdirs=$((65536 + 100))
4906 # cleanup the directory
4913 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4914 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4915 [[ $numfree -lt $nrdirs ]] &&
4916 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4918 # need to check free space for the directories as well
4919 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4920 numfree=$(( blkfree / $(fs_inode_ksize) ))
4921 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4923 trap cleanup_print_lfs_df EXIT
4926 createmany -d $dir/d $nrdirs || {
4927 unlinkmany $dir/d $nrdirs
4928 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4932 nrdirs=$(ls -U $dir | wc -l)
4934 # unlink all but 100 subdirectories, then check it still works
4936 local delete=$((nrdirs - left))
4941 # for ldiskfs the nlink count should be 1, but this is OSD specific
4942 # and so this is listed for informational purposes only
4943 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4944 unlinkmany -d $dir/d $delete ||
4945 error "unlink of first $delete subdirs failed"
4947 echo "nlink between: $(stat -c %h $dir)"
4948 local found=$(ls -U $dir | wc -l)
4949 [ $found -ne $left ] &&
4950 error "can't find subdirs: found only $found, expected $left"
4952 unlinkmany -d $dir/d $delete $left ||
4953 error "unlink of second $left subdirs failed"
4954 # regardless of whether the backing filesystem tracks nlink accurately
4955 # or not, the nlink count shouldn't be more than "." and ".." here
4956 local after=$(stat -c %h $dir)
4957 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4958 echo "nlink after: $after"
4960 cleanup_print_lfs_df
4962 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4968 test_mkdir $DIR/$tdir
4969 createmany -o $DIR/$tdir/t- 1000
4970 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4971 for N in $(seq 0 $((OSTCOUNT - 1))); do
4972 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4973 END { printf("%0.0f", objs) }' $TMP/$tfile)
4974 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4975 '($1 == '$N') { objs += 1 } \
4976 END { printf("%0.0f", objs) }')
4977 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4979 unlinkmany $DIR/$tdir/t- 1000
4982 for N in $(seq 1 $((OSTCOUNT - 1))); do
4983 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4984 error "OST $N has less objects vs OST $NLAST" \
4985 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4986 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4987 error "OST $N has less objects vs OST $NLAST" \
4988 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4990 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4991 error "OST $N has less #0 objects vs OST $NLAST" \
4992 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4993 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4994 error "OST $N has less #0 objects vs OST $NLAST" \
4995 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5000 run_test 51d "check object distribution"
5003 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5004 skip_env "ldiskfs only test"
5007 test_mkdir -c1 $DIR/$tdir
5008 test_mkdir -c1 $DIR/$tdir/d0
5010 touch $DIR/$tdir/d0/foo
5011 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5012 error "file exceed 65000 nlink limit!"
5013 unlinkmany $DIR/$tdir/d0/f- 65001
5016 run_test 51e "check file nlink limit"
5019 test_mkdir $DIR/$tdir
5022 local ulimit_old=$(ulimit -n)
5023 local spare=20 # number of spare fd's for scripts/libraries, etc.
5024 local mdt=$($LFS getstripe -m $DIR/$tdir)
5025 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5027 echo "MDT$mdt numfree=$numfree, max=$max"
5028 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5029 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5030 while ! ulimit -n $((numfree + spare)); do
5031 numfree=$((numfree * 3 / 4))
5033 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5035 echo "left ulimit at $ulimit_old"
5038 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5039 unlinkmany $DIR/$tdir/f $numfree
5040 error "create+open $numfree files in $DIR/$tdir failed"
5042 ulimit -n $ulimit_old
5044 # if createmany exits at 120s there will be fewer than $numfree files
5045 unlinkmany $DIR/$tdir/f $numfree || true
5047 run_test 51f "check many open files limit"
5050 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5051 test_mkdir $DIR/$tdir
5052 touch $DIR/$tdir/foo
5053 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5054 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5055 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5056 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5057 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5059 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5060 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5061 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5063 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5064 cp -r $DIR/$tdir $TMP/
5065 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5067 run_test 52a "append-only flag test (should return errors)"
5070 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5071 test_mkdir $DIR/$tdir
5072 touch $DIR/$tdir/foo
5073 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5074 cat test > $DIR/$tdir/foo && error "cat test worked"
5075 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5076 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5077 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5079 echo foo >> $DIR/$tdir/foo && error "echo worked"
5080 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5081 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5082 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5083 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5085 chattr -i $DIR/$tdir/foo || error "chattr failed"
5087 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5089 run_test 52b "immutable flag test (should return errors) ======="
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5093 remote_mds_nodsh && skip "remote MDS with nodsh"
5094 remote_ost_nodsh && skip "remote OST with nodsh"
5107 local support_last_seq=true
5109 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5110 support_last_seq=false
5113 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5115 for value in $(do_facet $SINGLEMDS \
5116 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5117 param=$(echo ${value[0]} | cut -d "=" -f1)
5118 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5120 if $support_last_seq; then
5121 param_seq=$(echo $param |
5122 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5123 mds_last_seq=$(do_facet $SINGLEMDS \
5124 $LCTL get_param -n $param_seq)
5126 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5128 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5129 node=$(facet_active_host ost$((ostnum+1)))
5130 param="obdfilter.$ostname.last_id"
5131 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5132 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5133 ost_last_id=$ost_last
5135 if $support_last_seq; then
5136 ost_last_id=$(echo $ost_last |
5137 awk -F':' '{print $2}' |
5139 ost_last_seq=$(echo $ost_last |
5140 awk -F':' '{print $1}')
5141 [[ $ost_last_seq = $mds_last_seq ]] || continue
5144 if [[ $ost_last_id != $mds_last ]]; then
5145 error "$ost_last_id != $mds_last"
5152 $found || error "can not match last_seq/last_id for $mdtosc"
5155 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5158 perl -MSocket -e ';' || skip "no Socket perl module installed"
5160 $SOCKETSERVER $DIR/socket ||
5161 error "$SOCKETSERVER $DIR/socket failed: $?"
5162 $SOCKETCLIENT $DIR/socket ||
5163 error "$SOCKETCLIENT $DIR/socket failed: $?"
5164 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5166 run_test 54a "unix domain socket test =========================="
5172 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5174 run_test 54b "char device works in lustre ======================"
5177 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5178 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5179 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5181 for i in $(seq 3 7); do
5182 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5191 loopdev="$DIR/loop54c"
5194 $UMOUNT $DIR/$tdir || rc=$?
5195 losetup -d $loopdev || true
5196 losetup -d $LOOPDEV || true
5197 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5204 loopdev="$DIR/loop54c"
5207 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5208 trap cleanup_54c EXIT
5209 mknod $loopdev b 7 $LOOPNUM
5210 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5211 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5212 losetup $loopdev $DIR/$tfile ||
5213 error "can't set up $loopdev for $DIR/$tfile"
5214 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5215 test_mkdir $DIR/$tdir
5216 mount -t ext2 $loopdev $DIR/$tdir ||
5217 error "error mounting $loopdev on $DIR/$tdir"
5218 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5221 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5225 run_test 54c "block device works in lustre ====================="
5231 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5233 run_test 54d "fifo device works in lustre ======================"
5238 cp -aL /dev/console $f
5239 echo $string > $f || error "echo $string to $f failed"
5241 run_test 54e "console/tty device works in lustre ======================"
5245 local dir=$DIR/$tdir
5248 test_mkdir -p $dir/dir
5249 for i in $(seq $numfiles); do
5251 touch $dir/dir/file$i
5254 local numcomp=$($LFS getstripe --component-count $dir)
5256 [[ $numcomp == 0 ]] && numcomp=1
5258 # test lfs getstripe with --recursive
5259 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5261 [[ $filenum -eq $((numfiles * 2)) ]] ||
5262 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5263 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5264 [[ $filenum -eq $numfiles ]] ||
5265 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5266 echo "$LFS getstripe showed obdidx or l_ost_idx"
5268 # test lfs getstripe with file instead of dir
5269 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5270 [[ $filenum -eq 1 ]] ||
5271 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5272 echo "$LFS getstripe file1 passed"
5274 #test lfs getstripe with --verbose
5275 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5276 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5277 error "$LFS getstripe --verbose $dir: "\
5278 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5279 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5280 error "$LFS getstripe $dir: showed lmm_magic"
5282 #test lfs getstripe with -v prints lmm_fid
5283 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5284 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5285 error "$LFS getstripe -v $dir: "\
5286 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5287 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5288 error "$LFS getstripe $dir: showed lmm_fid by default"
5289 echo "$LFS getstripe --verbose passed"
5291 #check for FID information
5292 local fid1=$($LFS getstripe --fid $dir/file1)
5293 local fid2=$($LFS getstripe --verbose $dir/file1 |
5294 awk '/lmm_fid: / { print $2; exit; }')
5295 local fid3=$($LFS path2fid $dir/file1)
5297 [ "$fid1" != "$fid2" ] &&
5298 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5299 [ "$fid1" != "$fid3" ] &&
5300 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5301 echo "$LFS getstripe --fid passed"
5303 #test lfs getstripe with --obd
5304 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5305 error "$LFS getstripe --obd wrong_uuid: should return error"
5307 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5310 local obduuid=$(ostuuid_from_index $ostidx)
5311 local found=$($LFS getstripe -r --obd $obduuid $dir |
5312 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5314 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5315 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5317 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5320 [[ $found -eq $filenum ]] ||
5321 error "$LFS getstripe --obd: found $found expect $filenum"
5322 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5323 sed '/^[ ]*'${ostidx}'[ ]/d' |
5324 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5325 error "$LFS getstripe --obd: should not show file on other obd"
5326 echo "$LFS getstripe --obd passed"
5328 run_test 56a "check $LFS getstripe"
5331 local dir=$DIR/$tdir
5335 for i in $(seq $numdirs); do
5336 test_mkdir $dir/dir$i
5339 # test lfs getdirstripe default mode is non-recursion, which is
5340 # different from lfs getstripe
5341 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5343 [[ $dircnt -eq 1 ]] ||
5344 error "$LFS getdirstripe: found $dircnt, not 1"
5345 dircnt=$($LFS getdirstripe --recursive $dir |
5346 grep -c lmv_stripe_count)
5347 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5348 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5350 run_test 56b "check $LFS getdirstripe"
5353 remote_ost_nodsh && skip "remote OST with nodsh"
5356 local ost_name=$(ostname_from_index $ost_idx)
5357 local old_status=$(ost_dev_status $ost_idx)
5359 [[ -z "$old_status" ]] ||
5360 skip_env "OST $ost_name is in $old_status status"
5362 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5365 local new_status=$(ost_dev_status $ost_idx)
5367 [[ "$new_status" = "D" ]] ||
5368 error "OST $ost_name is in status of '$new_status', not 'D'"
5370 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5373 new_status=$(ost_dev_status $ost_idx)
5374 [[ -z "$new_status" ]] ||
5375 error "OST $ost_name is in status of '$new_status', not ''"
5377 run_test 56c "check 'lfs df' showing device status"
5382 local local_tdir="$1"
5383 local local_numfiles="$2"
5384 local local_numdirs="$3"
5385 local dir_params="$4"
5386 local dir_stripe_params="$5"
5388 if [ ! -d "$local_tdir" ] ; then
5389 test_mkdir -p $dir_stripe_params $local_tdir
5390 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5391 for i in $(seq $local_numfiles) ; do
5392 touch $local_tdir/file$i
5394 for i in $(seq $local_numdirs) ; do
5395 test_mkdir $dir_stripe_params $local_tdir/dir$i
5396 for j in $(seq $local_numfiles) ; do
5397 touch $local_tdir/dir$i/file$j
5403 setup_56_special() {
5405 local local_numfiles=$2
5406 local local_numdirs=$3
5408 setup_56 $local_tdir $local_numfiles $local_numdirs
5410 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5411 for i in $(seq $local_numfiles) ; do
5412 mknod $local_tdir/loop${i}b b 7 $i
5413 mknod $local_tdir/null${i}c c 1 3
5414 ln -s $local_tdir/file1 $local_tdir/link${i}
5416 for i in $(seq $local_numdirs) ; do
5417 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5418 mknod $local_tdir/dir$i/null${i}c c 1 3
5419 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5425 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5426 local expected=$(($NUMDIRS + 2))
5428 setup_56 $dir $NUMFILES $NUMDIRS
5430 # test lfs find with -name
5431 for i in $(seq $NUMFILES) ; do
5432 local nums=$($LFS find -name "*$i" $dir | wc -l)
5434 [ $nums -eq $expected ] ||
5435 error "lfs find -name '*$i' $dir wrong: "\
5436 "found $nums, expected $expected"
5439 run_test 56g "check lfs find -name"
5442 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5443 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5445 setup_56 $dir $NUMFILES $NUMDIRS
5447 # test lfs find with ! -name
5448 for i in $(seq $NUMFILES) ; do
5449 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5451 [ $nums -eq $expected ] ||
5452 error "lfs find ! -name '*$i' $dir wrong: "\
5453 "found $nums, expected $expected"
5456 run_test 56h "check lfs find ! -name"
5459 local dir=$DIR/$tdir
5463 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5466 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5468 run_test 56i "check 'lfs find -ost UUID' skips directories"
5471 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5473 setup_56_special $dir $NUMFILES $NUMDIRS
5475 local expected=$((NUMDIRS + 1))
5476 local cmd="$LFS find -type d $dir"
5477 local nums=$($cmd | wc -l)
5479 [ $nums -eq $expected ] ||
5480 error "'$cmd' wrong: found $nums, expected $expected"
5482 run_test 56j "check lfs find -type d"
5485 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5487 setup_56_special $dir $NUMFILES $NUMDIRS
5489 local expected=$(((NUMDIRS + 1) * NUMFILES))
5490 local cmd="$LFS find -type f $dir"
5491 local nums=$($cmd | wc -l)
5493 [ $nums -eq $expected ] ||
5494 error "'$cmd' wrong: found $nums, expected $expected"
5496 run_test 56k "check lfs find -type f"
5499 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5501 setup_56_special $dir $NUMFILES $NUMDIRS
5503 local expected=$((NUMDIRS + NUMFILES))
5504 local cmd="$LFS find -type b $dir"
5505 local nums=$($cmd | wc -l)
5507 [ $nums -eq $expected ] ||
5508 error "'$cmd' wrong: found $nums, expected $expected"
5510 run_test 56l "check lfs find -type b"
5513 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5515 setup_56_special $dir $NUMFILES $NUMDIRS
5517 local expected=$((NUMDIRS + NUMFILES))
5518 local cmd="$LFS find -type c $dir"
5519 local nums=$($cmd | wc -l)
5520 [ $nums -eq $expected ] ||
5521 error "'$cmd' wrong: found $nums, expected $expected"
5523 run_test 56m "check lfs find -type c"
5526 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5527 setup_56_special $dir $NUMFILES $NUMDIRS
5529 local expected=$((NUMDIRS + NUMFILES))
5530 local cmd="$LFS find -type l $dir"
5531 local nums=$($cmd | wc -l)
5533 [ $nums -eq $expected ] ||
5534 error "'$cmd' wrong: found $nums, expected $expected"
5536 run_test 56n "check lfs find -type l"
5539 local dir=$DIR/$tdir
5541 setup_56 $dir $NUMFILES $NUMDIRS
5542 utime $dir/file1 > /dev/null || error "utime (1)"
5543 utime $dir/file2 > /dev/null || error "utime (2)"
5544 utime $dir/dir1 > /dev/null || error "utime (3)"
5545 utime $dir/dir2 > /dev/null || error "utime (4)"
5546 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5547 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5550 local nums=$($LFS find -mtime +0 $dir | wc -l)
5552 [ $nums -eq $expected ] ||
5553 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5556 cmd="$LFS find -mtime 0 $dir"
5557 nums=$($cmd | wc -l)
5558 [ $nums -eq $expected ] ||
5559 error "'$cmd' wrong: found $nums, expected $expected"
5561 run_test 56o "check lfs find -mtime for old files"
5564 local dir=$DIR/$tdir
5568 # just to make sure there is something that won't be found
5570 touch $dir/$tfile.now
5572 for age in year week day hour min; do
5573 count=$((count + 1))
5575 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5576 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5577 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5579 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5580 local nums=$($cmd | wc -l)
5581 [ $nums -eq $expected ] ||
5582 error "'$cmd' wrong: found $nums, expected $expected"
5584 cmd="$LFS find $dir -atime $count${age:0:1}"
5585 nums=$($cmd | wc -l)
5586 [ $nums -eq $expected ] ||
5587 error "'$cmd' wrong: found $nums, expected $expected"
5591 cmd="$LFS find $dir -ctime +1s -type f"
5592 nums=$($cmd | wc -l)
5593 (( $nums == $count * 2 + 1)) ||
5594 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5596 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5599 [ $RUNAS_ID -eq $UID ] &&
5600 skip_env "RUNAS_ID = UID = $UID -- skipping"
5602 local dir=$DIR/$tdir
5604 setup_56 $dir $NUMFILES $NUMDIRS
5605 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5607 local expected=$NUMFILES
5608 local cmd="$LFS find -uid $RUNAS_ID $dir"
5609 local nums=$($cmd | wc -l)
5611 [ $nums -eq $expected ] ||
5612 error "'$cmd' wrong: found $nums, expected $expected"
5614 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5615 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5616 nums=$($cmd | wc -l)
5617 [ $nums -eq $expected ] ||
5618 error "'$cmd' wrong: found $nums, expected $expected"
5620 run_test 56p "check lfs find -uid and ! -uid"
5623 [ $RUNAS_ID -eq $UID ] &&
5624 skip_env "RUNAS_ID = UID = $UID -- skipping"
5626 local dir=$DIR/$tdir
5628 setup_56 $dir $NUMFILES $NUMDIRS
5629 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5631 local expected=$NUMFILES
5632 local cmd="$LFS find -gid $RUNAS_GID $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5639 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5640 nums=$($cmd | wc -l)
5641 [ $nums -eq $expected ] ||
5642 error "'$cmd' wrong: found $nums, expected $expected"
5644 run_test 56q "check lfs find -gid and ! -gid"
5647 local dir=$DIR/$tdir
5649 setup_56 $dir $NUMFILES $NUMDIRS
5652 local cmd="$LFS find -size 0 -type f $dir"
5653 local nums=$($cmd | wc -l)
5655 [ $nums -eq $expected ] ||
5656 error "'$cmd' wrong: found $nums, expected $expected"
5658 cmd="$LFS find ! -size 0 -type f $dir"
5659 nums=$($cmd | wc -l)
5660 [ $nums -eq $expected ] ||
5661 error "'$cmd' wrong: found $nums, expected $expected"
5662 echo "test" > $dir/$tfile
5663 echo "test2" > $dir/$tfile.2 && sync
5665 cmd="$LFS find -size 5 -type f $dir"
5666 nums=$($cmd | wc -l)
5667 [ $nums -eq $expected ] ||
5668 error "'$cmd' wrong: found $nums, expected $expected"
5670 cmd="$LFS find -size +5 -type f $dir"
5671 nums=$($cmd | wc -l)
5672 [ $nums -eq $expected ] ||
5673 error "'$cmd' wrong: found $nums, expected $expected"
5675 cmd="$LFS find -size +0 -type f $dir"
5676 nums=$($cmd | wc -l)
5677 [ $nums -eq $expected ] ||
5678 error "'$cmd' wrong: found $nums, expected $expected"
5680 cmd="$LFS find ! -size -5 -type f $dir"
5681 nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 cmd="$LFS find -size -5 -type f $dir"
5686 nums=$($cmd | wc -l)
5687 [ $nums -eq $expected ] ||
5688 error "'$cmd' wrong: found $nums, expected $expected"
5690 run_test 56r "check lfs find -size works"
5692 test_56s() { # LU-611 #LU-9369
5693 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5695 local dir=$DIR/$tdir
5696 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5698 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5699 for i in $(seq $NUMDIRS); do
5700 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5703 local expected=$NUMDIRS
5704 local cmd="$LFS find -c $OSTCOUNT $dir"
5705 local nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] || {
5708 $LFS getstripe -R $dir
5709 error "'$cmd' wrong: found $nums, expected $expected"
5712 expected=$((NUMDIRS + onestripe))
5713 cmd="$LFS find -stripe-count +0 -type f $dir"
5714 nums=$($cmd | wc -l)
5715 [ $nums -eq $expected ] || {
5716 $LFS getstripe -R $dir
5717 error "'$cmd' wrong: found $nums, expected $expected"
5721 cmd="$LFS find -stripe-count 1 -type f $dir"
5722 nums=$($cmd | wc -l)
5723 [ $nums -eq $expected ] || {
5724 $LFS getstripe -R $dir
5725 error "'$cmd' wrong: found $nums, expected $expected"
5728 cmd="$LFS find -stripe-count -2 -type f $dir"
5729 nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] || {
5731 $LFS getstripe -R $dir
5732 error "'$cmd' wrong: found $nums, expected $expected"
5736 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5737 nums=$($cmd | wc -l)
5738 [ $nums -eq $expected ] || {
5739 $LFS getstripe -R $dir
5740 error "'$cmd' wrong: found $nums, expected $expected"
5743 run_test 56s "check lfs find -stripe-count works"
5745 test_56t() { # LU-611 #LU-9369
5746 local dir=$DIR/$tdir
5748 setup_56 $dir 0 $NUMDIRS
5749 for i in $(seq $NUMDIRS); do
5750 $LFS setstripe -S 8M $dir/dir$i/$tfile
5753 local expected=$NUMDIRS
5754 local cmd="$LFS find -S 8M $dir"
5755 local nums=$($cmd | wc -l)
5757 [ $nums -eq $expected ] || {
5758 $LFS getstripe -R $dir
5759 error "'$cmd' wrong: found $nums, expected $expected"
5763 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5765 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5767 expected=$(((NUMDIRS + 1) * NUMFILES))
5768 cmd="$LFS find -stripe-size 512k -type f $dir"
5769 nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 cmd="$LFS find -stripe-size +320k -type f $dir"
5774 nums=$($cmd | wc -l)
5775 [ $nums -eq $expected ] ||
5776 error "'$cmd' wrong: found $nums, expected $expected"
5778 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5779 cmd="$LFS find -stripe-size +200k -type f $dir"
5780 nums=$($cmd | wc -l)
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 cmd="$LFS find -stripe-size -640k -type f $dir"
5785 nums=$($cmd | wc -l)
5786 [ $nums -eq $expected ] ||
5787 error "'$cmd' wrong: found $nums, expected $expected"
5790 cmd="$LFS find -stripe-size 256k -type f $dir"
5791 nums=$($cmd | wc -l)
5792 [ $nums -eq $expected ] ||
5793 error "'$cmd' wrong: found $nums, expected $expected"
5795 cmd="$LFS find -stripe-size -320k -type f $dir"
5796 nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5801 cmd="$LFS find -stripe-size 1024k -type f $dir"
5802 nums=$($cmd | wc -l)
5803 [ $nums -eq $expected ] ||
5804 error "'$cmd' wrong: found $nums, expected $expected"
5806 run_test 56t "check lfs find -stripe-size works"
5808 test_56u() { # LU-611
5809 local dir=$DIR/$tdir
5811 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5813 if [[ $OSTCOUNT -gt 1 ]]; then
5814 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5820 local expected=$(((NUMDIRS + 1) * NUMFILES))
5821 local cmd="$LFS find -stripe-index 0 -type f $dir"
5822 local nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -stripe-index 1 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5833 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5839 # This should produce an error and not return any files
5840 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5841 nums=$($cmd 2>/dev/null | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "'$cmd' wrong: found $nums, expected $expected"
5845 if [[ $OSTCOUNT -gt 1 ]]; then
5846 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5847 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5848 nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5853 run_test 56u "check lfs find -stripe-index works"
5857 local dir=$DIR/$tdir
5859 setup_56 $dir $NUMFILES $NUMDIRS
5861 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5862 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5864 for file in $($LFS find -m $UUID $dir); do
5865 file_midx=$($LFS getstripe -m $file)
5866 [ $file_midx -eq $mdt_idx ] ||
5867 error "lfs find -m $UUID != getstripe -m $file_midx"
5870 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5876 local dir=$DIR/$tdir
5878 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5880 local stripe_size=$($LFS getstripe -S -d $dir) ||
5881 error "$LFS getstripe -S -d $dir failed"
5882 stripe_size=${stripe_size%% *}
5884 local file_size=$((stripe_size * OSTCOUNT))
5885 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5886 local required_space=$((file_num * file_size))
5887 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5889 [[ $free_space -le $((required_space / 1024)) ]] &&
5890 skip_env "need $required_space, have $free_space kbytes"
5893 local dd_count=$((file_size / dd_bs))
5895 # write data into the files
5900 for i in $(seq $NUMFILES); do
5902 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5903 error "write data into $file failed"
5905 for i in $(seq $NUMDIRS); do
5906 for j in $(seq $NUMFILES); do
5907 file=$dir/dir$i/file$j
5908 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5909 error "write data into $file failed"
5913 # $LFS_MIGRATE will fail if hard link migration is unsupported
5914 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5915 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5916 error "creating links to $dir/dir1/file1 failed"
5921 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5924 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5927 eval $cmd || error "$cmd failed"
5929 check_stripe_count $dir/file1 $expected
5931 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5933 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5934 # OST 1 if it is on OST 0. This file is small enough to
5935 # be on only one stripe.
5936 file=$dir/migr_1_ost
5937 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5938 error "write data into $file failed"
5939 local obdidx=$($LFS getstripe -i $file)
5940 local oldmd5=$(md5sum $file)
5943 [[ $obdidx -eq 0 ]] && newobdidx=1
5944 cmd="$LFS migrate -i $newobdidx $file"
5946 eval $cmd || error "$cmd failed"
5948 local realobdix=$($LFS getstripe -i $file)
5949 local newmd5=$(md5sum $file)
5951 [[ $newobdidx -ne $realobdix ]] &&
5952 error "new OST is different (was=$obdidx, "\
5953 "wanted=$newobdidx, got=$realobdix)"
5954 [[ "$oldmd5" != "$newmd5" ]] &&
5955 error "md5sum differ: $oldmd5, $newmd5"
5959 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5961 eval $cmd || error "$cmd failed"
5963 for j in $(seq $NUMFILES); do
5964 check_stripe_count $dir/dir1/file$j $expected
5967 # lfs_migrate works with lfs find
5968 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5969 $LFS_MIGRATE -y -c $expected"
5971 eval $cmd || error "$cmd failed"
5973 for i in $(seq 2 $NUMFILES); do
5974 check_stripe_count $dir/file$i $expected
5976 for i in $(seq 2 $NUMDIRS); do
5977 for j in $(seq $NUMFILES); do
5978 check_stripe_count $dir/dir$i/file$j $expected
5982 run_test 56w "check lfs_migrate -c stripe_count works"
5985 local file1=$DIR/$tdir/file1
5986 local create_pool=false
5987 local initial_pool=$($LFS getstripe -p $DIR)
5991 echo -n "Creating test dir..."
5992 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5995 echo -n "Creating test file..."
5996 touch $file1 || error "cannot create file"
5999 echo -n "Detecting existing pools..."
6000 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6002 if [ ${#pool_list[@]} -gt 0 ]; then
6003 echo "${pool_list[@]}"
6004 for thispool in "${pool_list[@]}"; do
6005 if [[ -z "$initial_pool" ||
6006 "$initial_pool" != "$thispool" ]]; then
6008 echo "Using existing pool '$pool'"
6013 echo "none detected."
6015 if [ -z "$pool" ]; then
6016 pool=${POOL:-testpool}
6017 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6018 echo -n "Creating pool '$pool'..."
6020 pool_add $pool &> /dev/null ||
6021 error "pool_add failed"
6024 echo -n "Adding target to pool..."
6025 pool_add_targets $pool 0 0 1 &> /dev/null ||
6026 error "pool_add_targets failed"
6030 echo -n "Setting pool using -p option..."
6031 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6032 error "migrate failed rc = $?"
6035 echo -n "Verifying test file is in pool after migrating..."
6036 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6037 error "file was not migrated to pool $pool"
6040 echo -n "Removing test file from pool '$pool'..."
6041 $LFS migrate $file1 &> /dev/null ||
6042 error "cannot remove from pool"
6043 [ "$($LFS getstripe -p $file1)" ] &&
6044 error "pool still set"
6047 echo -n "Setting pool using --pool option..."
6048 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6049 error "migrate failed rc = $?"
6054 if $create_pool; then
6055 destroy_test_pools 2> /dev/null ||
6056 error "destroy test pools failed"
6059 run_test 56wb "check lfs_migrate pool support"
6062 local file1="$DIR/$tdir/file1"
6064 echo -n "Creating test dir..."
6065 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6066 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6067 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6068 error "cannot set stripe"
6071 echo -n "Setting initial stripe for test file..."
6072 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6073 error "cannot set stripe"
6074 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6075 error "stripe size not set"
6078 # File currently set to -S 512K -c 1
6080 # Ensure -c and -S options are rejected when -R is set
6081 echo -n "Verifying incompatible options are detected..."
6082 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6083 error "incompatible -c and -R options not detected"
6084 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6085 error "incompatible -S and -R options not detected"
6088 # Ensure unrecognized options are passed through to 'lfs migrate'
6089 echo -n "Verifying -S option is passed through to lfs migrate..."
6090 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6091 error "migration failed"
6092 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6093 error "file was not restriped"
6096 # File currently set to -S 1M -c 1
6098 # Ensure long options are supported
6099 echo -n "Verifying long options supported..."
6100 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6101 error "long option without argument not supported"
6102 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6103 error "long option with argument not supported"
6104 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6105 error "file not restriped with --stripe-size option"
6108 # File currently set to -S 512K -c 1
6110 if [ "$OSTCOUNT" -gt 1 ]; then
6111 echo -n "Verifying explicit stripe count can be set..."
6112 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6113 error "migrate failed"
6114 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6115 error "file not restriped to explicit count"
6119 # File currently set to -S 512K -c 1 or -S 512K -c 2
6121 # Ensure parent striping is used if -R is set, and no stripe
6122 # count or size is specified
6123 echo -n "Setting stripe for parent directory..."
6124 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6125 error "cannot set stripe"
6128 echo -n "Verifying restripe option uses parent stripe settings..."
6129 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6130 error "migrate failed"
6131 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6132 error "file not restriped to parent settings"
6133 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6134 error "file not restriped to parent settings"
6137 # File currently set to -S 1M -c 1
6139 # Ensure striping is preserved if -R is not set, and no stripe
6140 # count or size is specified
6141 echo -n "Verifying striping size preserved when not specified..."
6142 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6143 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6144 error "cannot set stripe on parent directory"
6145 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6146 error "migrate failed"
6147 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6148 error "file was restriped"
6151 # Ensure file name properly detected when final option has no argument
6152 echo -n "Verifying file name properly detected..."
6153 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6154 error "file name interpreted as option argument"
6160 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6163 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6165 local file1=$DIR/$tdir/file1
6167 echo -n "Creating test dir..."
6168 test_mkdir $DIR/$tdir || error "cannot create dir"
6171 echo -n "Creating test file..."
6175 # Ensure 'lfs migrate' will fail by using a non-existent option,
6176 # and make sure rsync is not called to recover
6177 echo -n "Make sure --no-rsync option works..."
6178 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6179 grep -q 'refusing to fall back to rsync' ||
6180 error "rsync was called with --no-rsync set"
6183 # Ensure rsync is called without trying 'lfs migrate' first
6184 echo -n "Make sure --rsync option works..."
6185 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6186 grep -q 'falling back to rsync' &&
6187 error "lfs migrate was called with --rsync set"
6190 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6191 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6192 grep -q 'at the same time' ||
6193 error "--rsync and --no-rsync accepted concurrently"
6199 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6202 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6203 check_swap_layouts_support
6205 local dir=$DIR/$tdir
6206 local ref1=/etc/passwd
6207 local file1=$dir/file1
6209 test_mkdir $dir || error "creating dir $dir"
6210 $LFS setstripe -c 2 $file1
6212 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6213 stripe=$($LFS getstripe -c $file1)
6214 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6215 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6220 run_test 56x "lfs migration support"
6223 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6224 check_swap_layouts_support
6226 local dir=$DIR/$tdir/$testnum
6230 local ref1=/etc/passwd
6231 local file1=$dir/file1
6233 $LFS setstripe -c 2 $file1
6235 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6237 local stripe=$($LFS getstripe -c $file1)
6239 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6240 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6245 run_test 56xa "lfs migration --block support"
6247 check_migrate_links() {
6249 local file1="$dir/file1"
6252 local total_count=$(($begin + $count - 1))
6253 local symlink_count=10
6256 if [ ! -f "$file1" ]; then
6257 echo -n "creating initial file..."
6258 $LFS setstripe -c 1 -S "512k" "$file1" ||
6259 error "cannot setstripe initial file"
6262 echo -n "creating symlinks..."
6263 for s in $(seq 1 $symlink_count); do
6264 ln -s "$file1" "$dir/slink$s" ||
6265 error "cannot create symlinks"
6269 echo -n "creating nonlinked files..."
6270 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6271 error "cannot create nonlinked files"
6276 if [ ! -f "$dir/file$total_count" ]; then
6277 echo -n "creating hard links $begin:$total_count..."
6278 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6279 /dev/null || error "cannot create hard links"
6283 echo -n "checking number of hard links listed in xattrs..."
6284 local fid=$($LFS getstripe -F "$file1")
6285 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6288 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6289 skip "hard link list has unexpected size, skipping test"
6291 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6292 error "link names should exceed xattrs size"
6295 echo -n "migrating files..."
6296 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6298 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6301 # make sure all links have been properly migrated
6302 echo -n "verifying files..."
6303 fid=$($LFS getstripe -F "$file1") ||
6304 error "cannot get fid for file $file1"
6305 for i in $(seq 2 $total_count); do
6306 local fid2=$($LFS getstripe -F $dir/file$i)
6308 [ "$fid2" == "$fid" ] ||
6309 error "migrated hard link has mismatched FID"
6312 # make sure hard links were properly detected, and migration was
6313 # performed only once for the entire link set; nonlinked files should
6315 local actual=$(grep -c 'done' <<< "$migrate_out")
6316 local expected=$(($uniq_count + 1))
6318 [ "$actual" -eq "$expected" ] ||
6319 error "hard links individually migrated ($actual != $expected)"
6321 # make sure the correct number of hard links are present
6322 local hardlinks=$(stat -c '%h' "$file1")
6324 [ $hardlinks -eq $total_count ] ||
6325 error "num hard links $hardlinks != $total_count"
6332 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6333 skip "Need MDS version at least 2.10.55"
6335 local dir="$DIR/$tdir"
6337 test_mkdir "$dir" || error "cannot create dir $dir"
6339 echo "testing lfs migrate mode when all links fit within xattrs"
6340 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6342 echo "testing rsync mode when all links fit within xattrs"
6343 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6345 echo "testing lfs migrate mode when all links do not fit within xattrs"
6346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6348 echo "testing rsync mode when all links do not fit within xattrs"
6349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6355 run_test 56xb "lfs migration hard link support"
6358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6360 local dir="$DIR/$tdir"
6362 test_mkdir "$dir" || error "cannot create dir $dir"
6364 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6365 echo -n "Setting initial stripe for 20MB test file..."
6366 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6367 error "cannot setstripe 20MB file"
6369 echo -n "Sizing 20MB test file..."
6370 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6372 echo -n "Verifying small file autostripe count is 1..."
6373 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6374 error "cannot migrate 20MB file"
6375 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6376 error "cannot get stripe for $dir/20mb"
6377 [ $stripe_count -eq 1 ] ||
6378 error "unexpected stripe count $stripe_count for 20MB file"
6382 # Test 2: File is small enough to fit within the available space on
6383 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6384 # have at least an additional 1KB for each desired stripe for test 3
6385 echo -n "Setting stripe for 1GB test file..."
6386 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6388 echo -n "Sizing 1GB test file..."
6389 # File size is 1GB + 3KB
6390 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6393 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6394 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6395 if (( avail > 524288 * OSTCOUNT )); then
6396 echo -n "Migrating 1GB file..."
6397 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6398 error "cannot migrate 1GB file"
6400 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6401 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6402 error "cannot getstripe for 1GB file"
6403 [ $stripe_count -eq 2 ] ||
6404 error "unexpected stripe count $stripe_count != 2"
6408 # Test 3: File is too large to fit within the available space on
6409 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6410 if [ $OSTCOUNT -ge 3 ]; then
6411 # The required available space is calculated as
6412 # file size (1GB + 3KB) / OST count (3).
6413 local kb_per_ost=349526
6415 echo -n "Migrating 1GB file with limit..."
6416 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6417 error "cannot migrate 1GB file with limit"
6420 stripe_count=$($LFS getstripe -c "$dir/1gb")
6421 echo -n "Verifying 1GB autostripe count with limited space..."
6422 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6423 error "unexpected stripe count $stripe_count (min 3)"
6430 run_test 56xc "lfs migration autostripe"
6433 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6434 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6437 local dir=$DIR/$tdir
6441 test_mkdir -p $dir || error "creating dir $dir"
6442 touch $f1 || error "creating std file $f1"
6443 $MULTIOP $f2 H2c || error "creating released file $f2"
6445 # a directory can be raid0, so ask only for files
6446 res=$($LFS find $dir -L raid0 -type f | wc -l)
6447 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6449 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6450 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6452 # only files can be released, so no need to force file search
6453 res=$($LFS find $dir -L released)
6454 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6456 res=$($LFS find $dir -type f \! -L released)
6457 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6459 run_test 56y "lfs find -L raid0|released"
6461 test_56z() { # LU-4824
6462 # This checks to make sure 'lfs find' continues after errors
6463 # There are two classes of errors that should be caught:
6464 # - If multiple paths are provided, all should be searched even if one
6466 # - If errors are encountered during the search, it should not terminate
6468 local dir=$DIR/$tdir
6472 for i in d{0..9}; do
6474 touch $dir/$i/$tfile
6476 $LFS find $DIR/non_existent_dir $dir &&
6477 error "$LFS find did not return an error"
6478 # Make a directory unsearchable. This should NOT be the last entry in
6479 # directory order. Arbitrarily pick the 6th entry
6480 chmod 700 $($LFS find $dir -type d | sed '6!d')
6482 $RUNAS $LFS find $DIR/non_existent $dir
6483 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6485 # The user should be able to see 10 directories and 9 files
6486 (( count == 19 )) ||
6487 error "$LFS find found $count != 19 entries after error"
6489 run_test 56z "lfs find should continue after an error"
6491 test_56aa() { # LU-5937
6492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6494 local dir=$DIR/$tdir
6497 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6499 createmany -o $dir/striped_dir/${tfile}- 1024
6500 local dirs=$($LFS find --size +8k $dir/)
6502 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6504 run_test 56aa "lfs find --size under striped dir"
6506 test_56ab() { # LU-10705
6507 test_mkdir $DIR/$tdir
6508 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6509 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6510 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6511 # Flush writes to ensure valid blocks. Need to be more thorough for
6512 # ZFS, since blocks are not allocated/returned to client immediately.
6514 wait_zfs_commit ost1 2
6515 cancel_lru_locks osc
6518 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6520 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6522 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6523 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6525 rm -f $DIR/$tdir/$tfile.[123]
6527 run_test 56ab "lfs find --blocks"
6530 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6531 skip "Need MDS version at least 2.10.50"
6533 # Create composite files with one component
6534 local dir=$DIR/$tdir
6536 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6537 # Create composite files with three components
6538 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6539 # Create non-composite files
6540 createmany -o $dir/${tfile}- 10
6542 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6544 [[ $nfiles == 10 ]] ||
6545 error "lfs find -E 1M found $nfiles != 10 files"
6547 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6548 [[ $nfiles == 25 ]] ||
6549 error "lfs find ! -E 1M found $nfiles != 25 files"
6551 # All files have a component that starts at 0
6552 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6553 [[ $nfiles == 35 ]] ||
6554 error "lfs find --component-start 0 - $nfiles != 35 files"
6556 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6557 [[ $nfiles == 15 ]] ||
6558 error "lfs find --component-start 2M - $nfiles != 15 files"
6560 # All files created here have a componenet that does not starts at 2M
6561 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6562 [[ $nfiles == 35 ]] ||
6563 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6565 # Find files with a specified number of components
6566 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6567 [[ $nfiles == 15 ]] ||
6568 error "lfs find --component-count 3 - $nfiles != 15 files"
6570 # Remember non-composite files have a component count of zero
6571 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6572 [[ $nfiles == 10 ]] ||
6573 error "lfs find --component-count 0 - $nfiles != 10 files"
6575 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6576 [[ $nfiles == 20 ]] ||
6577 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6579 # All files have a flag called "init"
6580 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6581 [[ $nfiles == 35 ]] ||
6582 error "lfs find --component-flags init - $nfiles != 35 files"
6584 # Multi-component files will have a component not initialized
6585 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6586 [[ $nfiles == 15 ]] ||
6587 error "lfs find !--component-flags init - $nfiles != 15 files"
6592 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6595 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6596 skip "Need MDS version at least 2.10.57"
6606 # create mirrored directories and mirrored files
6607 mkdir $td || error "mkdir $td failed"
6608 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6609 createmany -o $tf- 10 || error "create $tf- failed"
6611 for i in $(seq 2); do
6613 mkdir $dir || error "mkdir $dir failed"
6614 $LFS mirror create -N$((3 + i)) $dir ||
6615 error "create mirrored dir $dir failed"
6616 createmany -o $dir/$tfile- 10 ||
6617 error "create $dir/$tfile- failed"
6620 # change the states of some mirrored files
6622 for i in $(seq 2); do
6624 for j in $(seq 4 9); do
6625 echo foo > $dir/$tfile-$j
6629 # find mirrored files with specific mirror count
6630 cmd="$LFS find --mirror-count 3 --type f $td"
6631 nfiles=$($cmd | wc -l)
6632 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6634 cmd="$LFS find ! --mirror-count 3 --type f $td"
6635 nfiles=$($cmd | wc -l)
6636 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6638 cmd="$LFS find --mirror-count +2 --type f $td"
6639 nfiles=$($cmd | wc -l)
6640 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6642 cmd="$LFS find --mirror-count -6 --type f $td"
6643 nfiles=$($cmd | wc -l)
6644 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6646 # find mirrored files with specific file state
6647 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6648 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6650 cmd="$LFS find --mirror-state=ro --type f $td"
6651 nfiles=$($cmd | wc -l)
6652 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6654 cmd="$LFS find ! --mirror-state=ro --type f $td"
6655 nfiles=$($cmd | wc -l)
6656 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6658 cmd="$LFS find --mirror-state=wp --type f $td"
6659 nfiles=$($cmd | wc -l)
6660 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6662 cmd="$LFS find ! --mirror-state=sp --type f $td"
6663 nfiles=$($cmd | wc -l)
6664 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6666 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6670 # note test will not do anything if MDS is not local
6671 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6672 skip_env "ldiskfs only test"
6674 remote_mds_nodsh && skip "remote MDS with nodsh"
6676 local MNTDEV="osd*.*MDT*.mntdev"
6677 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6678 [ -z "$DEV" ] && error "can't access $MNTDEV"
6679 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6680 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6681 error "can't access $DEV"
6682 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6683 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6687 run_test 57a "verify MDS filesystem created with large inodes =="
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6691 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6692 skip_env "ldiskfs only test"
6694 remote_mds_nodsh && skip "remote MDS with nodsh"
6696 local dir=$DIR/$tdir
6699 local fileN=$dir/f$filecount
6701 rm -rf $dir || error "removing $dir"
6703 local mdtidx=$($LFS getstripe -m $dir)
6704 local mdtname=MDT$(printf %04x $mdtidx)
6705 local facet=mds$((mdtidx + 1))
6707 echo "mcreating $filecount files"
6708 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6710 # verify that files do not have EAs yet
6711 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6712 error "$file1 has an EA"
6713 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6714 error "$fileN has an EA"
6718 df $dir #make sure we get new statfs data
6719 local mdsfree=$(do_facet $facet \
6720 lctl get_param -n osd*.*$mdtname.kbytesfree)
6721 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6724 echo "opening files to create objects/EAs"
6725 for file in $(seq -f $dir/f%g 1 $filecount); do
6726 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6727 error "opening $file"
6730 # verify that files have EAs now
6731 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6732 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6734 sleep 1 #make sure we get new statfs data
6736 local mdsfree2=$(do_facet $facet \
6737 lctl get_param -n osd*.*$mdtname.kbytesfree)
6738 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6740 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6741 if [ "$mdsfree" != "$mdsfree2" ]; then
6742 error "MDC before $mdcfree != after $mdcfree2"
6744 echo "MDC before $mdcfree != after $mdcfree2"
6745 echo "unable to confirm if MDS has large inodes"
6750 run_test 57b "default LOV EAs are stored inside large inodes ==="
6753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6754 [ -z "$(which wiretest 2>/dev/null)" ] &&
6755 skip_env "could not find wiretest"
6759 run_test 58 "verify cross-platform wire constants =============="
6762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6764 echo "touch 130 files"
6765 createmany -o $DIR/f59- 130
6767 unlinkmany $DIR/f59- 130
6769 # wait for commitment of removal
6770 wait_delete_completed
6772 run_test 59 "verify cancellation of llog records async ========="
6774 TEST60_HEAD="test_60 run $RANDOM"
6776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6777 remote_mgs_nodsh && skip "remote MGS with nodsh"
6778 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6779 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6780 skip_env "missing subtest run-llog.sh"
6782 log "$TEST60_HEAD - from kernel mode"
6783 do_facet mgs "$LCTL dk > /dev/null"
6784 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6785 do_facet mgs $LCTL dk > $TMP/$tfile
6787 # LU-6388: test llog_reader
6788 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6789 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6790 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6791 skip_env "missing llog_reader"
6792 local fstype=$(facet_fstype mgs)
6793 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6794 skip_env "Only for ldiskfs or zfs type mgs"
6796 local mntpt=$(facet_mntpt mgs)
6797 local mgsdev=$(mgsdevname 1)
6809 #get fid and record list
6810 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6812 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6814 #remount mgs as ldiskfs or zfs type
6815 stop mgs || error "stop mgs failed"
6816 mount_fstype mgs || error "remount mgs failed"
6817 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6820 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6821 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6826 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6828 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6830 echo "obj_file is $obj_file"
6831 do_facet mgs $llog_reader $obj_file
6833 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6834 awk '{ print $3 }' | sed -e "s/^type=//g")
6835 if [ $rec_type != $rec ]; then
6836 echo "FAILED test_60a wrong record type $rec_type," \
6842 #check obj path if record type is LLOG_LOGID_MAGIC
6843 if [ "$rec" == "1064553b" ]; then
6844 path=$(do_facet mgs $llog_reader $obj_file |
6845 grep "path=" | awk '{ print $NF }' |
6846 sed -e "s/^path=//g")
6847 if [ $obj_file != $mntpt/$path ]; then
6848 echo "FAILED test_60a wrong obj path" \
6849 "$montpt/$path, should be $obj_file"
6856 #restart mgs before "error", otherwise it will block the next test
6857 stop mgs || error "stop mgs failed"
6858 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6859 $pass || error "test failed, see FAILED test_60a messages for specifics"
6861 run_test 60a "llog_test run from kernel module and test llog_reader"
6863 test_60b() { # bug 6411
6864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6867 LLOG_COUNT=$(do_facet mgs dmesg |
6868 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6869 /llog_[a-z]*.c:[0-9]/ {
6881 [[ $LLOG_COUNT -gt 120 ]] &&
6882 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6884 run_test 60b "limit repeated messages from CERROR/CWARN"
6887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6889 echo "create 5000 files"
6890 createmany -o $DIR/f60c- 5000
6891 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6892 lctl set_param fail_loc=0x80000137
6893 unlinkmany $DIR/f60c- 5000
6894 lctl set_param fail_loc=0
6896 run_test 60c "unlink file when mds full"
6899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6901 SAVEPRINTK=$(lctl get_param -n printk)
6902 # verify "lctl mark" is even working"
6903 MESSAGE="test message ID $RANDOM $$"
6904 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6905 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6907 lctl set_param printk=0 || error "set lnet.printk failed"
6908 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6909 MESSAGE="new test message ID $RANDOM $$"
6910 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6911 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6912 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6914 lctl set_param -n printk="$SAVEPRINTK"
6916 run_test 60d "test printk console message masking"
6919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6920 remote_mds_nodsh && skip "remote MDS with nodsh"
6923 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6924 do_facet mds1 lctl set_param fail_loc=0x15b
6927 run_test 60e "no space while new llog is being created"
6932 test_mkdir -c $MDSCOUNT $DIR/$tdir
6933 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6938 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6939 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6940 index=$((index + 1))
6946 for i in $(seq 100); do
6947 # define OBD_FAIL_OSD_TXN_START 0x19a
6948 do_facet mds1 lctl set_param fail_loc=0x8000019a
6954 mkdir $DIR/$tdir/new || error "mkdir failed"
6955 rmdir $DIR/$tdir/new || error "rmdir failed"
6957 run_test 60g "transaction abort won't cause MDT hung"
6960 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
6961 skip "Need MDS version at least 2.12.52"
6962 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
6966 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6967 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6968 for fail_loc in 0x80000188 0x80000189; do
6969 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6970 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6971 error "mkdir $dir-$fail_loc failed"
6972 for i in {0..10}; do
6973 # create may fail on missing stripe
6974 echo $i > $DIR/$tdir-$fail_loc/$i
6976 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6977 error "getdirstripe $tdir-$fail_loc failed"
6978 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
6979 error "migrate $tdir-$fail_loc failed"
6980 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6981 error "getdirstripe $tdir-$fail_loc failed"
6982 pushd $DIR/$tdir-$fail_loc
6984 echo $f | cmp $f - || error "$f data mismatch"
6987 rm -rf $DIR/$tdir-$fail_loc
6990 run_test 60h "striped directory with missing stripes can be accessed"
6993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6996 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6997 cancel_lru_locks osc
6998 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7001 run_test 61a "mmap() writes don't make sync hang ================"
7004 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7006 run_test 61b "mmap() of unstriped file is successful"
7008 # bug 2330 - insufficient obd_match error checking causes LBUG
7010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7014 cancel_lru_locks osc
7015 lctl set_param fail_loc=0x405
7016 cat $f && error "cat succeeded, expect -EIO"
7017 lctl set_param fail_loc=0
7019 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7020 # match every page all of the time.
7021 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7023 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7024 # Though this test is irrelevant anymore, it helped to reveal some
7025 # other grant bugs (LU-4482), let's keep it.
7026 test_63a() { # was test_63
7027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7029 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7031 for i in `seq 10` ; do
7032 dd if=/dev/zero of=$DIR/f63 bs=8k &
7038 rm -f $DIR/f63 || true
7040 run_test 63a "Verify oig_wait interruption does not crash ======="
7042 # bug 2248 - async write errors didn't return to application on sync
7043 # bug 3677 - async write errors left page locked
7045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7048 lctl set_param debug=-1
7050 # ensure we have a grant to do async writes
7051 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7054 sync # sync lest earlier test intercept the fail_loc
7056 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7057 lctl set_param fail_loc=0x80000406
7058 $MULTIOP $DIR/$tfile Owy && \
7059 error "sync didn't return ENOMEM"
7060 sync; sleep 2; sync # do a real sync this time to flush page
7061 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7062 error "locked page left in cache after async error" || true
7065 run_test 63b "async write errors should be returned to fsync ==="
7068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7071 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7073 run_test 64a "verify filter grant calculations (in kernel) ====="
7076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7078 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7080 run_test 64b "check out-of-space detection on client"
7083 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7085 run_test 64c "verify grant shrink"
7087 # this does exactly what osc_request.c:osc_announce_cached() does in
7088 # order to calculate max amount of grants to ask from server
7092 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7093 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7095 ((rpc_in_flight ++));
7096 nrpages=$((nrpages * rpc_in_flight))
7098 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7100 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7102 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7103 local undirty=$((nrpages * PAGE_SIZE))
7105 local max_extent_pages
7106 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7107 grep grant_max_extent_size | awk '{print $2}')
7108 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7109 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7110 local grant_extent_tax
7111 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7112 grep grant_extent_tax | awk '{print $2}')
7114 undirty=$((undirty + nrextents * grant_extent_tax))
7119 # this is size of unit for grant allocation. It should be equal to
7120 # what tgt_grant.c:tgt_grant_chunk() calculates
7124 local grant_extent_tax
7126 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7127 grep max_brw_size | awk '{print $2}')
7129 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7130 grep grant_extent_tax | awk '{print $2}')
7132 echo $(((max_brw_size + grant_extent_tax) * 2))
7136 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7137 skip "OST < 2.10.55 doesn't limit grants enough"
7139 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7140 local file=$DIR/$tfile
7142 [[ $($LCTL get_param osc.${tgt}.import |
7143 grep "connect_flags:.*grant_param") ]] ||
7144 skip "no grant_param connect flag"
7146 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7148 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7150 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7151 stack_trap "rm -f $file" EXIT
7153 $LFS setstripe $file -i 0 -c 1
7154 dd if=/dev/zero of=$file bs=1M count=1000 &
7159 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7160 if [[ $cur_grant -gt $max_cur_granted ]]
7163 error "cur_grant $cur_grant > $max_cur_granted"
7166 [[ $? -ne 0 ]] && break;
7171 wait_delete_completed
7172 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7174 run_test 64d "check grant limit exceed"
7176 # bug 1414 - set/get directories' stripe info
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 test_mkdir $DIR/$tdir
7182 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7184 run_test 65a "directory with no stripe info"
7187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7189 test_mkdir $DIR/$tdir
7190 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7192 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7195 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7197 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7201 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7203 test_mkdir $DIR/$tdir
7204 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7206 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7207 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7209 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7211 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7216 test_mkdir $DIR/$tdir
7217 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7218 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7220 if [[ $STRIPECOUNT -le 0 ]]; then
7222 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7223 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7224 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7226 sc=$(($STRIPECOUNT - 1))
7228 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7229 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7230 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7231 error "lverify failed"
7233 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7238 test_mkdir $DIR/$tdir
7240 $LFS setstripe $DIR/$tdir || error "setstripe"
7241 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7242 error "no stripe info failed"
7244 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7246 run_test 65e "directory setstripe defaults"
7249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7251 test_mkdir $DIR/${tdir}f
7252 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7253 error "setstripe succeeded" || true
7255 run_test 65f "dir setstripe permission (should return error) ==="
7258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7260 test_mkdir $DIR/$tdir
7261 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7263 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7264 error "setstripe -S failed"
7265 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7266 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7267 error "delete default stripe failed"
7269 run_test 65g "directory setstripe -d"
7272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7274 test_mkdir $DIR/$tdir
7275 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7277 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7278 error "setstripe -S failed"
7279 test_mkdir $DIR/$tdir/dd1
7280 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7281 error "stripe info inherit failed"
7283 run_test 65h "directory stripe info inherit ===================="
7286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7288 save_layout_restore_at_exit $MOUNT
7290 # bug6367: set non-default striping on root directory
7291 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7293 # bug12836: getstripe on -1 default directory striping
7294 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7296 # bug12836: getstripe -v on -1 default directory striping
7297 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7299 # bug12836: new find on -1 default directory striping
7300 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7302 run_test 65i "various tests to set root directory striping"
7304 test_65j() { # bug6367
7305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7309 # if we aren't already remounting for each test, do so for this test
7310 if [ "$I_MOUNTED" = "yes" ]; then
7311 cleanup || error "failed to unmount"
7315 save_layout_restore_at_exit $MOUNT
7317 $LFS setstripe -d $MOUNT || error "setstripe failed"
7319 run_test 65j "set default striping on root directory (bug 6367)="
7323 wait_delete_completed
7324 do_facet $SINGLEMDS "lctl set_param -n \
7325 osp.$ost*MDT0000.max_create_count=$max_count"
7326 do_facet $SINGLEMDS "lctl set_param -n \
7327 osp.$ost*MDT0000.create_count=$count"
7328 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7329 echo $INACTIVE_OSC "is Activate"
7331 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7334 test_65k() { # bug11679
7335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7337 remote_mds_nodsh && skip "remote MDS with nodsh"
7339 local disable_precreate=true
7340 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7341 disable_precreate=false
7343 echo "Check OST status: "
7344 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7345 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7347 for OSC in $MDS_OSCS; do
7348 echo $OSC "is active"
7349 do_facet $SINGLEMDS lctl --device %$OSC activate
7352 for INACTIVE_OSC in $MDS_OSCS; do
7353 local ost=$(osc_to_ost $INACTIVE_OSC)
7354 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7355 lov.*md*.target_obd |
7356 awk -F: /$ost/'{ print $1 }' | head -n 1)
7359 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7360 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7362 echo "Deactivate: " $INACTIVE_OSC
7363 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7365 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7366 osp.$ost*MDT0000.create_count")
7367 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7368 osp.$ost*MDT0000.max_create_count")
7369 $disable_precreate &&
7370 do_facet $SINGLEMDS "lctl set_param -n \
7371 osp.$ost*MDT0000.max_create_count=0"
7373 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7374 [ -f $DIR/$tdir/$idx ] && continue
7375 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7376 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7378 error "setstripe $idx should succeed"; }
7379 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7381 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7384 do_facet $SINGLEMDS "lctl set_param -n \
7385 osp.$ost*MDT0000.max_create_count=$max_count"
7386 do_facet $SINGLEMDS "lctl set_param -n \
7387 osp.$ost*MDT0000.create_count=$count"
7388 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7389 echo $INACTIVE_OSC "is Activate"
7391 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7394 run_test 65k "validate manual striping works properly with deactivated OSCs"
7396 test_65l() { # bug 12836
7397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7399 test_mkdir -p $DIR/$tdir/test_dir
7400 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7401 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7403 run_test 65l "lfs find on -1 stripe dir ========================"
7406 local layout=$(save_layout $MOUNT)
7407 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7408 restore_layout $MOUNT $layout
7409 error "setstripe should fail by non-root users"
7413 run_test 65m "normal user can't set filesystem default stripe"
7416 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7417 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7418 skip "Need MDS version at least 2.12.50"
7419 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7421 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7422 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7423 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7425 local root_layout=$(save_layout $MOUNT)
7426 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7428 # new subdirectory under root directory should not inherit
7429 # the default layout from root
7430 local dir1=$MOUNT/$tdir-1
7431 mkdir $dir1 || error "mkdir $dir1 failed"
7432 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7433 error "$dir1 shouldn't have LOV EA"
7435 # delete the default layout on root directory
7436 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7438 local dir2=$MOUNT/$tdir-2
7439 mkdir $dir2 || error "mkdir $dir2 failed"
7440 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7441 error "$dir2 shouldn't have LOV EA"
7443 # set a new striping pattern on root directory
7444 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7445 local new_def_stripe_size=$((def_stripe_size * 2))
7446 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7447 error "set stripe size on $MOUNT failed"
7449 # new file created in $dir2 should inherit the new stripe size from
7450 # the filesystem default
7451 local file2=$dir2/$tfile-2
7452 touch $file2 || error "touch $file2 failed"
7454 local file2_stripe_size=$($LFS getstripe -S $file2)
7455 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7456 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7458 local dir3=$MOUNT/$tdir-3
7459 mkdir $dir3 || error "mkdir $dir3 failed"
7460 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7461 error "$dir3 shouldn't have LOV EA"
7463 # set OST pool on root directory
7464 local pool=$TESTNAME
7465 pool_add $pool || error "add $pool failed"
7466 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7467 error "add targets to $pool failed"
7469 $LFS setstripe -p $pool $MOUNT ||
7470 error "set OST pool on $MOUNT failed"
7472 # new file created in $dir3 should inherit the pool from
7473 # the filesystem default
7474 local file3=$dir3/$tfile-3
7475 touch $file3 || error "touch $file3 failed"
7477 local file3_pool=$($LFS getstripe -p $file3)
7478 [[ "$file3_pool" = "$pool" ]] ||
7479 error "$file3 didn't inherit OST pool $pool"
7481 local dir4=$MOUNT/$tdir-4
7482 mkdir $dir4 || error "mkdir $dir4 failed"
7483 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7484 error "$dir4 shouldn't have LOV EA"
7486 # new file created in $dir4 should inherit the pool from
7487 # the filesystem default
7488 local file4=$dir4/$tfile-4
7489 touch $file4 || error "touch $file4 failed"
7491 local file4_pool=$($LFS getstripe -p $file4)
7492 [[ "$file4_pool" = "$pool" ]] ||
7493 error "$file4 didn't inherit OST pool $pool"
7495 # new subdirectory under non-root directory should inherit
7496 # the default layout from its parent directory
7497 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7498 error "set directory layout on $dir4 failed"
7500 local dir5=$dir4/$tdir-5
7501 mkdir $dir5 || error "mkdir $dir5 failed"
7503 local dir4_layout=$(get_layout_param $dir4)
7504 local dir5_layout=$(get_layout_param $dir5)
7505 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7506 error "$dir5 should inherit the default layout from $dir4"
7508 run_test 65n "don't inherit default layout from root for new subdirectories"
7510 # bug 2543 - update blocks count on client
7512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7515 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7516 sync; sync_all_data; sync; sync_all_data
7517 cancel_lru_locks osc
7518 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7519 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7521 run_test 66 "update inode blocks count on client ==============="
7524 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7528 swapon -s | awk '($1 == "'$1'") { print $4 }'
7531 # bug5265, obdfilter oa2dentry return -ENOENT
7532 # #define OBD_FAIL_SRV_ENOENT 0x217
7534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7535 remote_ost_nodsh && skip "remote OST with nodsh"
7538 $LFS setstripe -c 1 -i 0 $f
7540 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7542 do_facet ost1 lctl set_param fail_loc=0x217
7543 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7544 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7546 do_facet ost1 lctl set_param fail_loc=0
7547 $DIRECTIO write $f 0 2 || error "write error"
7549 cancel_lru_locks osc
7550 $DIRECTIO read $f 0 1 || error "read error"
7552 do_facet ost1 lctl set_param fail_loc=0x217
7553 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7555 do_facet ost1 lctl set_param fail_loc=0
7558 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7561 test_mkdir $DIR/$tdir
7562 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7563 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7565 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7567 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7569 [ "$RUNAS_ID" = "$UID" ] &&
7570 skip_env "RUNAS_ID = UID = $UID -- skipping"
7571 # Check that testing environment is properly set up. Skip if not
7572 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7573 skip_env "User $RUNAS_ID does not exist - skipping"
7576 chmod 777 $DIR/$tfile
7577 chmod ug+s $DIR/$tfile
7578 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7579 error "$RUNAS dd $DIR/$tfile failed"
7580 # See if we are still setuid/sgid
7581 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7582 error "S/gid is not dropped on write"
7583 # Now test that MDS is updated too
7584 cancel_lru_locks mdc
7585 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7586 error "S/gid is not dropped on MDS"
7589 run_test 72a "Test that remove suid works properly (bug5695) ===="
7591 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7594 [ "$RUNAS_ID" = "$UID" ] &&
7595 skip_env "RUNAS_ID = UID = $UID -- skipping"
7596 [ "$RUNAS_ID" -eq 0 ] &&
7597 skip_env "RUNAS_ID = 0 -- skipping"
7598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7599 # Check that testing environment is properly set up. Skip if not
7600 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7601 skip_env "User $RUNAS_ID does not exist - skipping"
7603 touch $DIR/${tfile}-f{g,u}
7604 test_mkdir $DIR/${tfile}-dg
7605 test_mkdir $DIR/${tfile}-du
7606 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7607 chmod g+s $DIR/${tfile}-{f,d}g
7608 chmod u+s $DIR/${tfile}-{f,d}u
7609 for perm in 777 2777 4777; do
7610 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7611 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7612 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7613 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7617 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7619 # bug 3462 - multiple simultaneous MDC requests
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7623 test_mkdir $DIR/d73-1
7624 test_mkdir $DIR/d73-2
7625 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7628 lctl set_param fail_loc=0x80000129
7629 $MULTIOP $DIR/d73-1/f73-2 Oc &
7631 lctl set_param fail_loc=0
7633 $MULTIOP $DIR/d73-2/f73-3 Oc &
7637 wait $pid1 || return 1
7641 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7642 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7643 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7647 run_test 73 "multiple MDC requests (should not deadlock)"
7649 test_74a() { # bug 6149, 6184
7650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7655 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7656 # will spin in a tight reconnection loop
7657 $LCTL set_param fail_loc=0x8000030e
7658 # get any lock that won't be difficult - lookup works.
7660 $LCTL set_param fail_loc=0
7664 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7666 test_74b() { # bug 13310
7667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7669 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7671 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7672 # will spin in a tight reconnection loop
7673 $LCTL set_param fail_loc=0x8000030e
7674 # get a "difficult" lock
7676 $LCTL set_param fail_loc=0
7680 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7685 #define OBD_FAIL_LDLM_NEW_LOCK
7686 $LCTL set_param fail_loc=0x319
7687 touch $DIR/$tfile && error "touch successful"
7688 $LCTL set_param fail_loc=0
7691 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7694 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7697 test_76() { # Now for bug 20433, added originally in bug 1443
7698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7700 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7702 cancel_lru_locks osc
7703 BEFORE_INODES=$(num_inodes)
7704 echo "before inodes: $BEFORE_INODES"
7706 [ "$SLOW" = "no" ] && COUNT=100
7707 for i in $(seq $COUNT); do
7711 cancel_lru_locks osc
7712 AFTER_INODES=$(num_inodes)
7713 echo "after inodes: $AFTER_INODES"
7715 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7717 AFTER_INODES=$(num_inodes)
7719 echo "wait $wait seconds inodes: $AFTER_INODES"
7720 if [ $wait -gt 30 ]; then
7721 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7725 run_test 76 "confirm clients recycle inodes properly ===="
7731 # Note: in sptlrpc modes which enable its own bulk checksum, the
7732 # original crc32_le bulk checksum will be automatically disabled,
7733 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7734 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7735 # In this case set_checksums() will not be no-op, because sptlrpc
7736 # bulk checksum will be enabled all through the test.
7738 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7739 lctl set_param -n osc.*.checksums $1
7743 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7744 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7745 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7746 tr -d [] | head -n1)}
7749 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7750 log "set checksum type to $1"
7753 F77_TMP=$TMP/f77-temp
7756 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7757 error "error writing to $F77_TMP"
7760 test_77a() { # bug 10889
7761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7762 $GSS && skip_env "could not run with gss"
7764 [ ! -f $F77_TMP ] && setup_f77
7766 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7770 run_test 77a "normal checksum read/write operation"
7772 test_77b() { # bug 10889
7773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7774 $GSS && skip_env "could not run with gss"
7776 [ ! -f $F77_TMP ] && setup_f77
7777 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7778 $LCTL set_param fail_loc=0x80000409
7781 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7782 error "dd error: $?"
7783 $LCTL set_param fail_loc=0
7785 for algo in $CKSUM_TYPES; do
7786 cancel_lru_locks osc
7787 set_checksum_type $algo
7788 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7789 $LCTL set_param fail_loc=0x80000408
7790 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7791 $LCTL set_param fail_loc=0
7794 set_checksum_type $ORIG_CSUM_TYPE
7797 run_test 77b "checksum error on client write, read"
7802 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7804 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7805 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7806 $check_ost && [ -n "$ost_file_prefix" ] &&
7807 do_facet ost1 rm -f ${ost_file_prefix}\*
7811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7812 $GSS && skip_env "could not run with gss"
7813 remote_ost_nodsh && skip "remote OST with nodsh"
7816 local osc_file_prefix
7818 local check_ost=false
7819 local ost_file_prefix
7825 # ensure corruption will occur on first OSS/OST
7826 $LFS setstripe -i 0 $DIR/$tfile
7828 [ ! -f $F77_TMP ] && setup_f77
7829 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7830 error "dd write error: $?"
7831 fid=$($LFS path2fid $DIR/$tfile)
7833 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7836 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7837 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7839 echo "OSS do not support bulk pages dump upon error"
7842 osc_file_prefix=$($LCTL get_param -n debug_path)
7843 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7845 trap cleanup_77c EXIT
7848 # enable bulk pages dump upon error on Client
7849 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7850 # enable bulk pages dump upon error on OSS
7852 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7854 # flush Client cache to allow next read to reach OSS
7855 cancel_lru_locks osc
7857 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7858 $LCTL set_param fail_loc=0x80000408
7859 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7860 $LCTL set_param fail_loc=0
7864 # check cksum dump on Client
7865 osc_file=$(ls ${osc_file_prefix}*)
7866 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7867 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7868 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7869 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7870 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7872 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7873 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7874 error "dump content does not match on Client"
7876 $check_ost || skip "No need to check cksum dump on OSS"
7878 # check cksum dump on OSS
7879 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7880 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7881 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7882 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7883 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7884 error "dump content does not match on OSS"
7888 run_test 77c "checksum error on client read with debug"
7890 test_77d() { # bug 10889
7891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7892 $GSS && skip_env "could not run with gss"
7894 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7895 $LCTL set_param fail_loc=0x80000409
7897 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7898 error "direct write: rc=$?"
7899 $LCTL set_param fail_loc=0
7902 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7903 $LCTL set_param fail_loc=0x80000408
7905 cancel_lru_locks osc
7906 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7907 error "direct read: rc=$?"
7908 $LCTL set_param fail_loc=0
7911 run_test 77d "checksum error on OST direct write, read"
7913 test_77f() { # bug 10889
7914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7915 $GSS && skip_env "could not run with gss"
7918 for algo in $CKSUM_TYPES; do
7919 cancel_lru_locks osc
7920 set_checksum_type $algo
7921 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7922 $LCTL set_param fail_loc=0x409
7923 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7924 error "direct write succeeded"
7925 $LCTL set_param fail_loc=0
7927 set_checksum_type $ORIG_CSUM_TYPE
7930 run_test 77f "repeat checksum error on write (expect error)"
7932 test_77g() { # bug 10889
7933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7934 $GSS && skip_env "could not run with gss"
7935 remote_ost_nodsh && skip "remote OST with nodsh"
7937 [ ! -f $F77_TMP ] && setup_f77
7939 local file=$DIR/$tfile
7940 stack_trap "rm -f $file" EXIT
7942 $LFS setstripe -c 1 -i 0 $file
7943 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7944 do_facet ost1 lctl set_param fail_loc=0x8000021a
7946 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7947 error "write error: rc=$?"
7948 do_facet ost1 lctl set_param fail_loc=0
7951 cancel_lru_locks osc
7952 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7953 do_facet ost1 lctl set_param fail_loc=0x8000021b
7955 cmp $F77_TMP $file || error "file compare failed"
7956 do_facet ost1 lctl set_param fail_loc=0
7959 run_test 77g "checksum error on OST write, read"
7961 test_77k() { # LU-10906
7962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7963 $GSS && skip_env "could not run with gss"
7965 local cksum_param="osc.$FSNAME*.checksums"
7966 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7970 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7971 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7972 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7976 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7977 error "failed to set checksum=$i on MGS"
7978 wait_update $HOSTNAME "$get_checksum" $i
7980 echo "remount client, checksum should be $i"
7981 remount_client $MOUNT || "failed to remount client"
7982 checksum=$(eval $get_checksum)
7983 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7985 # remove persistent param to avoid races with checksum mountopt below
7986 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7987 error "failed to delete checksum on MGS"
7989 for opt in "checksum" "nochecksum"; do
7990 #remount with mount option
7991 echo "remount client with option $opt, checksum should be $i"
7992 umount_client $MOUNT || "failed to umount client"
7993 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7994 "failed to mount client with option '$opt'"
7995 checksum=$(eval $get_checksum)
7996 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8000 remount_client $MOUNT || "failed to remount client"
8002 run_test 77k "enable/disable checksum correctly"
8004 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8013 test_78() { # bug 10901
8014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8015 remote_ost || skip_env "local OST"
8018 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8019 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8020 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8021 echo "MemTotal: $MEMTOTAL"
8023 # reserve 256MB of memory for the kernel and other running processes,
8024 # and then take 1/2 of the remaining memory for the read/write buffers.
8025 if [ $MEMTOTAL -gt 512 ] ;then
8026 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8028 # for those poor memory-starved high-end clusters...
8029 MEMTOTAL=$((MEMTOTAL / 2))
8031 echo "Mem to use for directio: $MEMTOTAL"
8033 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8034 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8035 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8036 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8038 echo "Smallest OST: $SMALLESTOST"
8039 [[ $SMALLESTOST -lt 10240 ]] &&
8040 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8042 trap cleanup_test_78 EXIT
8044 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8045 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8047 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8048 echo "File size: $F78SIZE"
8049 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8050 for i in $(seq 1 $NSEQ); do
8051 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8052 echo directIO rdwr round $i of $NSEQ
8053 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8058 run_test 78 "handle large O_DIRECT writes correctly ============"
8060 test_79() { # bug 12743
8061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8063 wait_delete_completed
8065 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8066 BKFREE=$(calc_osc_kbytes kbytesfree)
8067 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8069 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8070 DFTOTAL=`echo $STRING | cut -d, -f1`
8071 DFUSED=`echo $STRING | cut -d, -f2`
8072 DFAVAIL=`echo $STRING | cut -d, -f3`
8073 DFFREE=$(($DFTOTAL - $DFUSED))
8075 ALLOWANCE=$((64 * $OSTCOUNT))
8077 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8078 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8079 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8081 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8082 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8083 error "df free($DFFREE) mismatch OST free($BKFREE)"
8085 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8086 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8087 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8090 run_test 79 "df report consistency check ======================="
8092 test_80() { # bug 10718
8093 remote_ost_nodsh && skip "remote OST with nodsh"
8094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8096 # relax strong synchronous semantics for slow backends like ZFS
8097 local soc="obdfilter.*.sync_on_lock_cancel"
8098 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8100 if [ "$soc_old" != "never" ] &&
8101 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8102 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8103 facet_active_host $host; done | sort -u)
8104 do_nodes $hosts lctl set_param $soc=never
8107 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8109 local BEFORE=`date +%s`
8110 cancel_lru_locks osc
8111 local AFTER=`date +%s`
8112 local DIFF=$((AFTER-BEFORE))
8113 if [ $DIFF -gt 1 ] ; then
8114 error "elapsed for 1M@1T = $DIFF"
8117 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8121 run_test 80 "Page eviction is equally fast at high offsets too ===="
8123 test_81a() { # LU-456
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8125 remote_ost_nodsh && skip "remote OST with nodsh"
8127 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8128 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8129 do_facet ost1 lctl set_param fail_loc=0x80000228
8131 # write should trigger a retry and success
8132 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8135 if [ $RC -ne 0 ] ; then
8136 error "write should success, but failed for $RC"
8139 run_test 81a "OST should retry write when get -ENOSPC ==============="
8141 test_81b() { # LU-456
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 remote_ost_nodsh && skip "remote OST with nodsh"
8145 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8146 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8147 do_facet ost1 lctl set_param fail_loc=0x228
8149 # write should retry several times and return -ENOSPC finally
8150 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8151 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8154 if [ $RC -ne $ENOSPC ] ; then
8155 error "dd should fail for -ENOSPC, but succeed."
8158 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8160 test_82() { # LU-1031
8161 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8165 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8167 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8169 kill -USR1 $MULTIPID2
8171 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8172 error "First grouplock does not block second one"
8174 echo "Second grouplock blocks first one"
8176 kill -USR1 $MULTIPID1
8180 run_test 82 "Basic grouplock test"
8183 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8185 test_mkdir $DIR/$tdir.cvsroot
8186 chown $RUNAS_ID $DIR/$tdir.cvsroot
8189 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8192 # some versions of cvs import exit(1) when asked to import links or
8193 # files they can't read. ignore those files.
8194 local toignore=$(find . -type l -printf '-I %f\n' -o \
8195 ! -perm /4 -printf '-I %f\n')
8196 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8197 $tdir.reposname vtag rtag
8200 test_mkdir $DIR/$tdir.reposname
8201 chown $RUNAS_ID $DIR/$tdir.reposname
8202 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8204 cd $DIR/$tdir.reposname
8206 $RUNAS cvs add -m 'addmsg' foo99
8208 $RUNAS cvs commit -m 'nomsg' foo99
8209 rm -fr $DIR/$tdir.cvsroot
8211 run_test 99 "cvs strange file/directory operations"
8214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8215 [[ "$NETTYPE" =~ tcp ]] ||
8216 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8217 remote_ost_nodsh && skip "remote OST with nodsh"
8218 remote_mds_nodsh && skip "remote MDS with nodsh"
8220 skip "useless for local single node setup"
8222 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8223 [ "$PROT" != "tcp" ] && continue
8224 RPORT=$(echo $REMOTE | cut -d: -f2)
8225 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8228 LPORT=`echo $LOCAL | cut -d: -f2`
8229 if [ $LPORT -ge 1024 ]; then
8230 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8232 error_exit "local: $LPORT > 1024, remote: $RPORT"
8235 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8237 run_test 100 "check local port using privileged port ==========="
8239 function get_named_value()
8248 echo $line | sed "s/^$tag[ ]*//"
8255 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8256 awk '/^max_cached_mb/ { print $2 }')
8259 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8270 local cache_limit=32
8272 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8273 trap cleanup_101a EXIT
8274 $LCTL set_param -n llite.*.read_ahead_stats 0
8275 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8278 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8280 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8281 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8284 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8285 get_named_value 'read but discarded' | cut -d" " -f1); do
8286 discard=$(($discard + $s))
8290 if [[ $(($discard * 10)) -gt $nreads ]]; then
8291 $LCTL get_param osc.*-osc*.rpc_stats
8292 $LCTL get_param llite.*.read_ahead_stats
8293 error "too many ($discard) discarded pages"
8295 rm -f $DIR/$tfile || true
8297 run_test 101a "check read-ahead for random reads"
8300 test_mkdir $DIR/$tdir
8302 local FILE_LENGTH=$2
8305 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8307 local list=$(comma_list $(osts_nodes))
8308 set_osd_param $list '' read_cache_enable 0
8309 set_osd_param $list '' writethrough_cache_enable 0
8311 trap cleanup_test101bc EXIT
8312 # prepare the read-ahead file
8313 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8315 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8316 count=$FILE_SIZE_MB 2> /dev/null
8320 cleanup_test101bc() {
8325 local list=$(comma_list $(osts_nodes))
8326 set_osd_param $list '' read_cache_enable 1
8327 set_osd_param $list '' writethrough_cache_enable 1
8331 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8336 local STRIPE_SIZE=$2
8337 local FILE_LENGTH=$3
8338 local RA_INC=1048576
8339 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8340 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8341 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8342 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8343 get_named_value 'read but discarded' |
8344 cut -d" " -f1 | calc_total)
8345 if [[ $DISCARD -gt $discard_limit ]]; then
8346 $LCTL get_param llite.*.read_ahead_stats
8347 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8349 echo "Read-ahead success for size ${READ_SIZE}"
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8355 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8357 local STRIPE_SIZE=1048576
8358 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8360 if [ $SLOW == "yes" ]; then
8361 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8363 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8366 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8368 # prepare the read-ahead file
8369 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8370 cancel_lru_locks osc
8371 for BIDX in 2 4 8 16 32 64 128 256
8373 local BSIZE=$((BIDX*4096))
8374 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8375 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8376 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8377 $LCTL set_param -n llite.*.read_ahead_stats 0
8378 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8379 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8380 cancel_lru_locks osc
8381 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8386 run_test 101b "check stride-io mode read-ahead ================="
8389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8391 local STRIPE_SIZE=1048576
8392 local FILE_LENGTH=$((STRIPE_SIZE*100))
8397 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8399 cancel_lru_locks osc
8400 $LCTL set_param osc.*.rpc_stats 0
8401 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8402 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8403 local stats=$($LCTL get_param -n $osc_rpc_stats)
8404 local lines=$(echo "$stats" | awk 'END {print NR;}')
8407 if [ $lines -le 20 ]; then
8410 for size in 1 2 4 8; do
8411 local rpc=$(echo "$stats" |
8412 awk '($1 == "'$size':") {print $2; exit; }')
8413 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8414 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8416 echo "$osc_rpc_stats check passed!"
8421 run_test 101c "check stripe_size aligned read-ahead ================="
8424 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8425 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8431 local file=$DIR/$tfile
8432 local sz_MB=${FILESIZE_101d:-500}
8433 local ra_MB=${READAHEAD_MB:-40}
8435 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8436 [ $free_MB -lt $sz_MB ] &&
8437 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8439 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8440 $LFS setstripe -c -1 $file || error "setstripe failed"
8442 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8443 echo Cancel LRU locks on lustre client to flush the client cache
8444 cancel_lru_locks osc
8446 echo Disable read-ahead
8447 local old_READAHEAD=$(set_read_ahead 0)
8449 echo Reading the test file $file with read-ahead disabled
8450 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8452 echo Cancel LRU locks on lustre client to flush the client cache
8453 cancel_lru_locks osc
8454 echo Enable read-ahead with ${ra_MB}MB
8455 set_read_ahead $ra_MB
8457 echo Reading the test file $file with read-ahead enabled
8458 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8460 echo "read-ahead disabled time read $raOFF"
8461 echo "read-ahead enabled time read $raON"
8463 set_read_ahead $old_READAHEAD
8465 wait_delete_completed
8467 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8468 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8470 run_test 101d "file read with and without read-ahead enabled"
8473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8475 local file=$DIR/$tfile
8476 local size_KB=500 #KB
8480 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8481 local need_KB=$((count * size_KB))
8482 [[ $free_KB -le $need_KB ]] &&
8483 skip_env "Need free space $need_KB, have $free_KB"
8485 echo "Creating $count ${size_KB}K test files"
8486 for ((i = 0; i < $count; i++)); do
8487 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8490 echo "Cancel LRU locks on lustre client to flush the client cache"
8491 cancel_lru_locks $OSC
8493 echo "Reset readahead stats"
8494 $LCTL set_param -n llite.*.read_ahead_stats 0
8496 for ((i = 0; i < $count; i++)); do
8497 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8500 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8501 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8503 for ((i = 0; i < $count; i++)); do
8504 rm -rf $file.$i 2>/dev/null
8507 #10000 means 20% reads are missing in readahead
8508 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8510 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8513 which iozone || skip_env "no iozone installed"
8515 local old_debug=$($LCTL get_param debug)
8516 old_debug=${old_debug#*=}
8517 $LCTL set_param debug="reada mmap"
8519 # create a test file
8520 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8522 echo Cancel LRU locks on lustre client to flush the client cache
8523 cancel_lru_locks osc
8525 echo Reset readahead stats
8526 $LCTL set_param -n llite.*.read_ahead_stats 0
8528 echo mmap read the file with small block size
8529 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8532 echo checking missing pages
8533 $LCTL get_param llite.*.read_ahead_stats
8534 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8535 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8537 $LCTL set_param debug="$old_debug"
8538 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8541 run_test 101f "check mmap read performance"
8543 test_101g_brw_size_test() {
8545 local pages=$((mb * 1048576 / PAGE_SIZE))
8546 local file=$DIR/$tfile
8548 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8549 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8550 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8551 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8555 stack_trap "rm -f $file" EXIT
8556 $LCTL set_param -n osc.*.rpc_stats=0
8558 # 10 RPCs should be enough for the test
8560 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8561 { error "dd write ${mb} MB blocks failed"; return 3; }
8562 cancel_lru_locks osc
8563 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8564 { error "dd write ${mb} MB blocks failed"; return 4; }
8566 # calculate number of full-sized read and write RPCs
8567 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8568 sed -n '/pages per rpc/,/^$/p' |
8569 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8570 END { print reads,writes }'))
8571 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8573 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8580 remote_ost_nodsh && skip "remote OST with nodsh"
8583 local osts=$(get_facets OST)
8584 local list=$(comma_list $(osts_nodes))
8585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8586 local brw_size="obdfilter.*.brw_size"
8588 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8590 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8592 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8593 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8594 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8595 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8596 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8597 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8599 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8602 if [[ $orig_mb -lt 16 ]]; then
8603 save_lustre_params $osts "$brw_size" > $p
8604 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8605 error "set 16MB RPC size failed"
8607 echo "remount client to enable new RPC size"
8608 remount_client $MOUNT || error "remount_client failed"
8611 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8612 # should be able to set brw_size=12, but no rpc_stats for that
8613 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8616 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8618 if [[ $orig_mb -lt 16 ]]; then
8619 restore_lustre_params < $p
8620 remount_client $MOUNT || error "remount_client restore failed"
8623 rm -f $p $DIR/$tfile
8625 run_test 101g "Big bulk(4/16 MiB) readahead"
8628 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8630 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
8631 error "dd 70M file failed"
8632 echo Cancel LRU locks on lustre client to flush the client cache
8633 cancel_lru_locks osc
8635 echo "Reset readahead stats"
8636 $LCTL set_param -n llite.*.read_ahead_stats 0
8638 echo "Read 10M of data but cross 64M bundary"
8639 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
8640 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8641 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8642 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
8643 rm -f $p $DIR/$tfile
8645 run_test 101h "Readahead should cover current read window"
8648 test_mkdir $DIR/$tdir
8649 chown $RUNAS_ID $DIR/$tdir
8652 STRIPE_COUNT=$OSTCOUNT
8653 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8655 trap cleanup_test102 EXIT
8657 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8659 for num in 1 2 3 4; do
8660 for count in $(seq 1 $STRIPE_COUNT); do
8661 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8662 local size=`expr $STRIPE_SIZE \* $num`
8663 local file=file"$num-$idx-$count"
8664 $1 $LFS setstripe -S $size -i $idx -c $count $file
8670 $1 tar cf $TMP/f102.tar $tdir --xattrs
8676 rm -rf $DIR/d0.sanity/d102
8680 [ "$UID" != 0 ] && skip "must run as root"
8681 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8682 skip_env "must have user_xattr"
8684 [ -z "$(which setfattr 2>/dev/null)" ] &&
8685 skip_env "could not find setfattr"
8687 local testfile=$DIR/$tfile
8690 echo "set/get xattr..."
8691 setfattr -n trusted.name1 -v value1 $testfile ||
8692 error "setfattr -n trusted.name1=value1 $testfile failed"
8693 getfattr -n trusted.name1 $testfile 2> /dev/null |
8694 grep "trusted.name1=.value1" ||
8695 error "$testfile missing trusted.name1=value1"
8697 setfattr -n user.author1 -v author1 $testfile ||
8698 error "setfattr -n user.author1=author1 $testfile failed"
8699 getfattr -n user.author1 $testfile 2> /dev/null |
8700 grep "user.author1=.author1" ||
8701 error "$testfile missing trusted.author1=author1"
8704 setfattr -n trusted.name2 -v value2 $testfile ||
8705 error "$testfile unable to set trusted.name2"
8706 setfattr -n trusted.name3 -v value3 $testfile ||
8707 error "$testfile unable to set trusted.name3"
8708 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8709 grep "trusted.name" | wc -l) -eq 3 ] ||
8710 error "$testfile missing 3 trusted.name xattrs"
8712 setfattr -n user.author2 -v author2 $testfile ||
8713 error "$testfile unable to set user.author2"
8714 setfattr -n user.author3 -v author3 $testfile ||
8715 error "$testfile unable to set user.author3"
8716 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8717 grep "user.author" | wc -l) -eq 3 ] ||
8718 error "$testfile missing 3 user.author xattrs"
8720 echo "remove xattr..."
8721 setfattr -x trusted.name1 $testfile ||
8722 error "$testfile error deleting trusted.name1"
8723 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8724 error "$testfile did not delete trusted.name1 xattr"
8726 setfattr -x user.author1 $testfile ||
8727 error "$testfile error deleting user.author1"
8728 echo "set lustre special xattr ..."
8729 $LFS setstripe -c1 $testfile
8730 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8731 awk -F "=" '/trusted.lov/ { print $2 }' )
8732 setfattr -n "trusted.lov" -v $lovea $testfile ||
8733 error "$testfile doesn't ignore setting trusted.lov again"
8734 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8735 error "$testfile allow setting invalid trusted.lov"
8738 run_test 102a "user xattr test =================================="
8741 [ -z "$(which setfattr 2>/dev/null)" ] &&
8742 skip_env "could not find setfattr"
8743 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8745 # b10930: get/set/list trusted.lov xattr
8746 echo "get/set/list trusted.lov xattr ..."
8747 local testfile=$DIR/$tfile
8748 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8749 error "setstripe failed"
8750 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8751 error "getstripe failed"
8752 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8753 error "can't get trusted.lov from $testfile"
8755 local testfile2=${testfile}2
8756 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8757 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8760 setfattr -n trusted.lov -v $value $testfile2
8761 local stripe_size=$($LFS getstripe -S $testfile2)
8762 local stripe_count=$($LFS getstripe -c $testfile2)
8763 [[ $stripe_size -eq 65536 ]] ||
8764 error "stripe size $stripe_size != 65536"
8765 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8766 error "stripe count $stripe_count != $STRIPECOUNT"
8769 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8772 [ -z "$(which setfattr 2>/dev/null)" ] &&
8773 skip_env "could not find setfattr"
8774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8776 # b10930: get/set/list lustre.lov xattr
8777 echo "get/set/list lustre.lov xattr ..."
8778 test_mkdir $DIR/$tdir
8779 chown $RUNAS_ID $DIR/$tdir
8780 local testfile=$DIR/$tdir/$tfile
8781 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8782 error "setstripe failed"
8783 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8784 error "getstripe failed"
8785 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8786 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8788 local testfile2=${testfile}2
8789 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8790 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8792 $RUNAS $MCREATE $testfile2
8793 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8794 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8795 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8796 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8797 [ $stripe_count -eq $STRIPECOUNT ] ||
8798 error "stripe count $stripe_count != $STRIPECOUNT"
8800 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8802 compare_stripe_info1() {
8803 local stripe_index_all_zero=true
8805 for num in 1 2 3 4; do
8806 for count in $(seq 1 $STRIPE_COUNT); do
8807 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8808 local size=$((STRIPE_SIZE * num))
8809 local file=file"$num-$offset-$count"
8810 stripe_size=$($LFS getstripe -S $PWD/$file)
8811 [[ $stripe_size -ne $size ]] &&
8812 error "$file: size $stripe_size != $size"
8813 stripe_count=$($LFS getstripe -c $PWD/$file)
8814 # allow fewer stripes to be created, ORI-601
8815 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8816 error "$file: count $stripe_count != $count"
8817 stripe_index=$($LFS getstripe -i $PWD/$file)
8818 [[ $stripe_index -ne 0 ]] &&
8819 stripe_index_all_zero=false
8823 $stripe_index_all_zero &&
8824 error "all files are being extracted starting from OST index 0"
8828 have_xattrs_include() {
8829 tar --help | grep -q xattrs-include &&
8830 echo --xattrs-include="lustre.*"
8834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8837 XINC=$(have_xattrs_include)
8839 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8841 compare_stripe_info1
8843 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8849 XINC=$(have_xattrs_include)
8851 test_mkdir $DIR/$tdir.restore
8853 tar cf - --xattrs $tdir | tar xf - \
8854 -C $DIR/$tdir.restore --xattrs $XINC
8855 cd $DIR/$tdir.restore/$tdir
8856 compare_stripe_info1
8858 run_test 102f "tar copy files, not keep osts"
8861 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8862 skip "must have user_xattr"
8863 [ -z "$(which setfattr 2>/dev/null)" ] &&
8864 skip_env "could not find setfattr"
8865 [ -z "$(which getfattr 2>/dev/null)" ] &&
8866 skip_env "could not find getfattr"
8868 local xsize=${1:-1024} # in bytes
8869 local file=$DIR/$tfile
8870 local value="$(generate_string $xsize)"
8871 local xbig=trusted.big
8875 log "save $xbig on $file"
8878 setfattr -n $xbig -v $value $file ||
8879 error "saving $xbig on $file failed"
8881 setfattr -n $xbig -v $value $file &&
8882 error "saving $xbig on $file succeeded"
8886 local orig=$(get_xattr_value $xbig $file)
8887 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8889 local xsml=trusted.sml
8890 log "save $xsml on $file"
8891 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8893 local new=$(get_xattr_value $xbig $file)
8894 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8896 log "grow $xsml on $file"
8897 setfattr -n $xsml -v "$value" $file ||
8898 error "growing $xsml on $file failed"
8900 new=$(get_xattr_value $xbig $file)
8901 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8902 log "$xbig still valid after growing $xsml"
8907 test_102h() { # bug 15777
8910 run_test 102h "grow xattr from inside inode to external block"
8913 large_xattr_enabled || skip_env "ea_inode feature disabled"
8915 echo "setting xattr of max xattr size: $(max_xattr_size)"
8916 grow_xattr $(max_xattr_size)
8918 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8919 echo "This should fail:"
8920 grow_xattr $(($(max_xattr_size) + 10)) 1
8922 run_test 102ha "grow xattr from inside inode to external inode"
8924 test_102i() { # bug 17038
8925 [ -z "$(which getfattr 2>/dev/null)" ] &&
8926 skip "could not find getfattr"
8929 ln -s $DIR/$tfile $DIR/${tfile}link
8930 getfattr -n trusted.lov $DIR/$tfile ||
8931 error "lgetxattr on $DIR/$tfile failed"
8932 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8933 grep -i "no such attr" ||
8934 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8935 rm -f $DIR/$tfile $DIR/${tfile}link
8937 run_test 102i "lgetxattr test on symbolic link ============"
8940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8941 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8943 XINC=$(have_xattrs_include)
8944 setup_test102 "$RUNAS"
8945 chown $RUNAS_ID $DIR/$tdir
8946 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8948 compare_stripe_info1 "$RUNAS"
8950 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8953 [ -z "$(which setfattr 2>/dev/null)" ] &&
8954 skip "could not find setfattr"
8957 # b22187 just check that does not crash for regular file.
8958 setfattr -n trusted.lov $DIR/$tfile
8959 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8960 local test_kdir=$DIR/$tdir
8961 test_mkdir $test_kdir
8962 local default_size=$($LFS getstripe -S $test_kdir)
8963 local default_count=$($LFS getstripe -c $test_kdir)
8964 local default_offset=$($LFS getstripe -i $test_kdir)
8965 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8966 error 'dir setstripe failed'
8967 setfattr -n trusted.lov $test_kdir
8968 local stripe_size=$($LFS getstripe -S $test_kdir)
8969 local stripe_count=$($LFS getstripe -c $test_kdir)
8970 local stripe_offset=$($LFS getstripe -i $test_kdir)
8971 [ $stripe_size -eq $default_size ] ||
8972 error "stripe size $stripe_size != $default_size"
8973 [ $stripe_count -eq $default_count ] ||
8974 error "stripe count $stripe_count != $default_count"
8975 [ $stripe_offset -eq $default_offset ] ||
8976 error "stripe offset $stripe_offset != $default_offset"
8977 rm -rf $DIR/$tfile $test_kdir
8979 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8982 [ -z "$(which getfattr 2>/dev/null)" ] &&
8983 skip "could not find getfattr"
8985 # LU-532 trusted. xattr is invisible to non-root
8986 local testfile=$DIR/$tfile
8990 echo "listxattr as user..."
8991 chown $RUNAS_ID $testfile
8992 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8993 grep -q "trusted" &&
8994 error "$testfile trusted xattrs are user visible"
8998 run_test 102l "listxattr size test =================================="
9000 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9001 local path=$DIR/$tfile
9004 listxattr_size_check $path || error "listattr_size_check $path failed"
9006 run_test 102m "Ensure listxattr fails on small bufffer ========"
9010 getxattr() { # getxattr path name
9011 # Return the base64 encoding of the value of xattr name on path.
9015 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9017 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9019 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9021 getfattr --absolute-names --encoding=base64 --name=$name $path |
9022 awk -F= -v name=$name '$1 == name {
9023 print substr($0, index($0, "=") + 1);
9027 test_102n() { # LU-4101 mdt: protect internal xattrs
9028 [ -z "$(which setfattr 2>/dev/null)" ] &&
9029 skip "could not find setfattr"
9030 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9032 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9035 local file0=$DIR/$tfile.0
9036 local file1=$DIR/$tfile.1
9037 local xattr0=$TMP/$tfile.0
9038 local xattr1=$TMP/$tfile.1
9039 local namelist="lov lma lmv link fid version som hsm"
9043 rm -rf $file0 $file1 $xattr0 $xattr1
9046 # Get 'before' xattrs of $file1.
9047 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9049 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9050 namelist+=" lfsck_namespace"
9051 for name in $namelist; do
9052 # Try to copy xattr from $file0 to $file1.
9053 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9055 setfattr --name=trusted.$name --value="$value" $file1 ||
9056 error "setxattr 'trusted.$name' failed"
9058 # Try to set a garbage xattr.
9059 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9061 if [[ x$name == "xlov" ]]; then
9062 setfattr --name=trusted.lov --value="$value" $file1 &&
9063 error "setxattr invalid 'trusted.lov' success"
9065 setfattr --name=trusted.$name --value="$value" $file1 ||
9066 error "setxattr invalid 'trusted.$name' failed"
9069 # Try to remove the xattr from $file1. We don't care if this
9070 # appears to succeed or fail, we just don't want there to be
9071 # any changes or crashes.
9072 setfattr --remove=$trusted.$name $file1 2> /dev/null
9075 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9078 # Try to copy xattr from $file0 to $file1.
9079 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9081 setfattr --name=trusted.$name --value="$value" $file1 ||
9082 error "setxattr 'trusted.$name' failed"
9084 # Try to set a garbage xattr.
9085 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9087 setfattr --name=trusted.$name --value="$value" $file1 ||
9088 error "setxattr 'trusted.$name' failed"
9090 # Try to remove the xattr from $file1. We don't care if this
9091 # appears to succeed or fail, we just don't want there to be
9092 # any changes or crashes.
9093 setfattr --remove=$trusted.$name $file1 2> /dev/null
9096 # Get 'after' xattrs of file1.
9097 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9099 if ! diff $xattr0 $xattr1; then
9100 error "before and after xattrs of '$file1' differ"
9103 rm -rf $file0 $file1 $xattr0 $xattr1
9107 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9109 test_102p() { # LU-4703 setxattr did not check ownership
9110 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9111 skip "MDS needs to be at least 2.5.56"
9113 local testfile=$DIR/$tfile
9117 echo "setfacl as user..."
9118 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9119 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9121 echo "setfattr as user..."
9122 setfacl -m "u:$RUNAS_ID:---" $testfile
9123 $RUNAS setfattr -x system.posix_acl_access $testfile
9124 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9126 run_test 102p "check setxattr(2) correctly fails without permission"
9129 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9130 skip "MDS needs to be at least 2.6.92"
9132 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9134 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9137 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9138 skip "MDS needs to be at least 2.6.93"
9140 touch $DIR/$tfile || error "touch"
9141 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9142 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9143 rm $DIR/$tfile || error "rm"
9146 mkdir -p $DIR/$tdir || error "mkdir"
9147 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9148 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9149 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9150 error "$testfile error deleting user.author1"
9151 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9152 grep "user.$(basename $tdir)" &&
9153 error "$tdir did not delete user.$(basename $tdir)"
9154 rmdir $DIR/$tdir || error "rmdir"
9157 test_mkdir $DIR/$tdir
9158 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9159 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9160 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9161 error "$testfile error deleting user.author1"
9162 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9163 grep "user.$(basename $tdir)" &&
9164 error "$tdir did not delete user.$(basename $tdir)"
9165 rmdir $DIR/$tdir || error "rm striped dir"
9167 run_test 102r "set EAs with empty values"
9170 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9171 skip "MDS needs to be at least 2.11.52"
9173 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9175 save_lustre_params client "llite.*.xattr_cache" > $save
9177 for cache in 0 1; do
9178 lctl set_param llite.*.xattr_cache=$cache
9181 touch $DIR/$tfile || error "touch"
9182 for prefix in lustre security system trusted user; do
9183 # Note getxattr() may fail with 'Operation not
9184 # supported' or 'No such attribute' depending
9185 # on prefix and cache.
9186 getfattr -n $prefix.n102s $DIR/$tfile &&
9187 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9191 restore_lustre_params < $save
9193 run_test 102s "getting nonexistent xattrs should fail"
9196 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9197 skip "MDS needs to be at least 2.11.52"
9199 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9201 save_lustre_params client "llite.*.xattr_cache" > $save
9203 for cache in 0 1; do
9204 lctl set_param llite.*.xattr_cache=$cache
9206 for buf_size in 0 256; do
9208 touch $DIR/$tfile || error "touch"
9209 setfattr -n user.multiop $DIR/$tfile
9210 $MULTIOP $DIR/$tfile oa$buf_size ||
9211 error "cannot get zero length xattr value (buf_size = $buf_size)"
9215 restore_lustre_params < $save
9217 run_test 102t "zero length xattr values handled correctly"
9221 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9226 [ "$UID" != 0 ] && skip "must run as root"
9227 $GSS && skip_env "could not run under gss"
9228 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9229 skip_env "must have acl enabled"
9230 [ -z "$(which setfacl 2>/dev/null)" ] &&
9231 skip_env "could not find setfacl"
9232 remote_mds_nodsh && skip "remote MDS with nodsh"
9234 gpasswd -a daemon bin # LU-5641
9235 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9237 declare -a identity_old
9239 for num in $(seq $MDSCOUNT); do
9240 switch_identity $num true || identity_old[$num]=$?
9248 echo "performing cp ..."
9249 run_acl_subtest cp || error "run_acl_subtest cp failed"
9250 echo "performing getfacl-noacl..."
9251 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9252 echo "performing misc..."
9253 run_acl_subtest misc || error "misc test failed"
9254 echo "performing permissions..."
9255 run_acl_subtest permissions || error "permissions failed"
9256 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9257 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9258 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9259 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9261 echo "performing permissions xattr..."
9262 run_acl_subtest permissions_xattr ||
9263 error "permissions_xattr failed"
9265 echo "performing setfacl..."
9266 run_acl_subtest setfacl || error "setfacl test failed"
9268 # inheritance test got from HP
9269 echo "performing inheritance..."
9270 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9271 chmod +x make-tree || error "chmod +x failed"
9272 run_acl_subtest inheritance || error "inheritance test failed"
9275 echo "LU-974 ignore umask when acl is enabled..."
9276 run_acl_subtest 974 || error "LU-974 umask test failed"
9277 if [ $MDSCOUNT -ge 2 ]; then
9278 run_acl_subtest 974_remote ||
9279 error "LU-974 umask test failed under remote dir"
9282 echo "LU-2561 newly created file is same size as directory..."
9283 if [ "$mds1_FSTYPE" != "zfs" ]; then
9284 run_acl_subtest 2561 || error "LU-2561 test failed"
9286 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9289 run_acl_subtest 4924 || error "LU-4924 test failed"
9294 for num in $(seq $MDSCOUNT); do
9295 if [ "${identity_old[$num]}" = 1 ]; then
9296 switch_identity $num false || identity_old[$num]=$?
9300 run_test 103a "acl test"
9306 for U in {0..511}; do
9308 local O=$(printf "%04o" $U)
9310 umask $(printf "%04o" $((511 ^ $O)))
9311 $LFS setstripe -c 1 $DIR/$tfile.s$O
9312 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9314 (( $S == ($O & 0666) )) ||
9315 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9317 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9318 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9319 (( $S == ($O & 0666) )) ||
9320 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9322 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9323 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9324 (( $S == ($O & 0666) )) ||
9325 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9326 rm -f $DIR/$tfile.[smp]$0
9330 # limit the concurrently running threads to 64. LU-11878
9331 local idx=$((U % 64))
9332 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9337 run_test 103b "umask lfs setstripe"
9341 cp -rp $DIR/$tdir $DIR/$tdir.bak
9343 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9344 error "$DIR/$tdir shouldn't contain default ACL"
9345 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9346 error "$DIR/$tdir.bak shouldn't contain default ACL"
9349 run_test 103c "'cp -rp' won't set empty acl"
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9355 lfs df || error "lfs df failed"
9356 lfs df -ih || error "lfs df -ih failed"
9357 lfs df -h $DIR || error "lfs df -h $DIR failed"
9358 lfs df -i $DIR || error "lfs df -i $DIR failed"
9359 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9360 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9362 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9363 lctl --device %$OSC deactivate
9364 lfs df || error "lfs df with deactivated OSC failed"
9365 lctl --device %$OSC activate
9366 # wait the osc back to normal
9367 wait_osc_import_ready client ost
9369 lfs df || error "lfs df with reactivated OSC failed"
9372 run_test 104a "lfs df [-ih] [path] test ========================="
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9376 [ $RUNAS_ID -eq $UID ] &&
9377 skip_env "RUNAS_ID = UID = $UID -- skipping"
9379 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9380 grep "Permission denied" | wc -l)))
9381 if [ $denied_cnt -ne 0 ]; then
9382 error "lfs check servers test failed"
9385 run_test 104b "$RUNAS lfs check servers test ===================="
9388 # doesn't work on 2.4 kernels
9390 if $(flock_is_enabled); then
9391 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9393 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9397 run_test 105a "flock when mounted without -o flock test ========"
9401 if $(flock_is_enabled); then
9402 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9404 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9408 run_test 105b "fcntl when mounted without -o flock test ========"
9412 if $(flock_is_enabled); then
9413 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9415 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9419 run_test 105c "lockf when mounted without -o flock test"
9421 test_105d() { # bug 15924
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9424 test_mkdir $DIR/$tdir
9425 flock_is_enabled || skip_env "mount w/o flock enabled"
9426 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9427 $LCTL set_param fail_loc=0x80000315
9428 flocks_test 2 $DIR/$tdir
9430 run_test 105d "flock race (should not freeze) ========"
9432 test_105e() { # bug 22660 && 22040
9433 flock_is_enabled || skip_env "mount w/o flock enabled"
9436 flocks_test 3 $DIR/$tfile
9438 run_test 105e "Two conflicting flocks from same process"
9440 test_106() { #bug 10921
9441 test_mkdir $DIR/$tdir
9442 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9443 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9445 run_test 106 "attempt exec of dir followed by chown of that dir"
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9456 local save_pattern=$(sysctl -n kernel.core_pattern)
9457 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9458 sysctl -w kernel.core_pattern=$file
9459 sysctl -w kernel.core_uses_pid=0
9467 kill -s 11 $SLEEPPID
9469 if [ -e $file ]; then
9470 size=`stat -c%s $file`
9471 [ $size -eq 0 ] && error "Fail to create core file $file"
9473 error "Fail to create core file $file"
9476 sysctl -w kernel.core_pattern=$save_pattern
9477 sysctl -w kernel.core_uses_pid=$save_uses_pid
9480 run_test 107 "Coredump on SIG"
9483 test_mkdir $DIR/$tdir
9484 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9485 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9486 error "mkdir with 256 char should fail, but did not"
9487 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9488 error "create with 255 char failed"
9489 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9490 error "create with 256 char should fail, but did not"
9495 run_test 110 "filename length checking"
9498 # Purpose: To verify dynamic thread (OSS) creation.
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 remote_ost_nodsh && skip "remote OST with nodsh"
9504 # Lustre does not stop service threads once they are started.
9505 # Reset number of running threads to default.
9510 local save_params="$TMP/sanity-$TESTNAME.parameters"
9512 # Get ll_ost_io count before I/O
9513 OSTIO_pre=$(do_facet ost1 \
9514 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9515 # Exit if lustre is not running (ll_ost_io not running).
9516 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9518 echo "Starting with $OSTIO_pre threads"
9519 local thread_max=$((OSTIO_pre * 2))
9520 local rpc_in_flight=$((thread_max * 2))
9521 # Number of I/O Process proposed to be started.
9523 local facets=$(get_facets OST)
9525 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9526 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9528 # Set in_flight to $rpc_in_flight
9529 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9530 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9531 nfiles=${rpc_in_flight}
9532 # Set ost thread_max to $thread_max
9533 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9535 # 5 Minutes should be sufficient for max number of OSS
9536 # threads(thread_max) to be created.
9540 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9541 test_mkdir $DIR/$tdir
9542 for i in $(seq $nfiles); do
9543 local file=$DIR/$tdir/${tfile}-$i
9544 $LFS setstripe -c -1 -i 0 $file
9545 ($WTL $file $timeout)&
9548 # I/O Started - Wait for thread_started to reach thread_max or report
9549 # error if thread_started is more than thread_max.
9550 echo "Waiting for thread_started to reach thread_max"
9551 local thread_started=0
9552 local end_time=$((SECONDS + timeout))
9554 while [ $SECONDS -le $end_time ] ; do
9556 # Get ost i/o thread_started count.
9557 thread_started=$(do_facet ost1 \
9559 ost.OSS.ost_io.threads_started | cut -d= -f2")
9560 # Break out if thread_started is equal/greater than thread_max
9561 if [[ $thread_started -ge $thread_max ]]; then
9562 echo ll_ost_io thread_started $thread_started, \
9563 equal/greater than thread_max $thread_max
9569 # Cleanup - We have the numbers, Kill i/o jobs if running.
9570 jobcount=($(jobs -p))
9571 for i in $(seq 0 $((${#jobcount[@]}-1)))
9573 kill -9 ${jobcount[$i]}
9574 if [ $? -ne 0 ] ; then
9576 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9580 # Cleanup files left by WTL binary.
9581 for i in $(seq $nfiles); do
9582 local file=$DIR/$tdir/${tfile}-$i
9584 if [ $? -ne 0 ] ; then
9585 echo "Warning: Failed to delete file $file"
9589 restore_lustre_params <$save_params
9590 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9592 # Error out if no new thread has started or Thread started is greater
9594 if [[ $thread_started -le $OSTIO_pre ||
9595 $thread_started -gt $thread_max ]]; then
9596 error "ll_ost_io: thread_started $thread_started" \
9597 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9598 "No new thread started or thread started greater " \
9602 run_test 115 "verify dynamic thread creation===================="
9605 wait_delete_completed
9606 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9607 echo "OST kbytes available: ${AVAIL[@]}"
9612 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9613 #echo OST $i: ${AVAIL[i]}kb
9614 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9618 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9623 echo "Min free space: OST $MINI: $MINV"
9624 echo "Max free space: OST $MAXI: $MAXV"
9627 test_116a() { # was previously test_116()
9628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9629 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9630 remote_mds_nodsh && skip "remote MDS with nodsh"
9632 echo -n "Free space priority "
9633 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9638 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9639 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9640 trap simple_cleanup_common EXIT
9642 # Check if we need to generate uneven OSTs
9643 test_mkdir -p $DIR/$tdir/OST${MINI}
9644 local FILL=$((MINV / 4))
9645 local DIFF=$((MAXV - MINV))
9646 local DIFF2=$((DIFF * 100 / MINV))
9648 local threshold=$(do_facet $SINGLEMDS \
9649 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9650 threshold=${threshold%%%}
9651 echo -n "Check for uneven OSTs: "
9652 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9654 if [[ $DIFF2 -gt $threshold ]]; then
9656 echo "Don't need to fill OST$MINI"
9658 # generate uneven OSTs. Write 2% over the QOS threshold value
9660 DIFF=$((threshold - DIFF2 + 2))
9661 DIFF2=$((MINV * DIFF / 100))
9662 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9663 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9664 error "setstripe failed"
9665 DIFF=$((DIFF2 / 2048))
9667 while [ $i -lt $DIFF ]; do
9669 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9670 bs=2M count=1 2>/dev/null
9679 DIFF=$((MAXV - MINV))
9680 DIFF2=$((DIFF * 100 / MINV))
9681 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9682 if [ $DIFF2 -gt $threshold ]; then
9685 echo "failed - QOS mode won't be used"
9686 simple_cleanup_common
9687 skip "QOS imbalance criteria not met"
9695 # now fill using QOS
9696 $LFS setstripe -c 1 $DIR/$tdir
9697 FILL=$((FILL / 200))
9698 if [ $FILL -gt 600 ]; then
9701 echo "writing $FILL files to QOS-assigned OSTs"
9703 while [ $i -lt $FILL ]; do
9705 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9709 echo "wrote $i 200k files"
9713 echo "Note: free space may not be updated, so measurements might be off"
9715 DIFF2=$((MAXV - MINV))
9716 echo "free space delta: orig $DIFF final $DIFF2"
9717 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9718 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9719 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9720 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9721 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9722 if [[ $DIFF -gt 0 ]]; then
9723 FILL=$((DIFF2 * 100 / DIFF - 100))
9724 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9727 # Figure out which files were written where
9728 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9729 awk '/'$MINI1': / {print $2; exit}')
9731 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9732 echo "$MINC files created on smaller OST $MINI1"
9733 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9734 awk '/'$MAXI1': / {print $2; exit}')
9736 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9737 echo "$MAXC files created on larger OST $MAXI1"
9738 if [[ $MINC -gt 0 ]]; then
9739 FILL=$((MAXC * 100 / MINC - 100))
9740 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9742 [[ $MAXC -gt $MINC ]] ||
9743 error_ignore LU-9 "stripe QOS didn't balance free space"
9744 simple_cleanup_common
9746 run_test 116a "stripe QOS: free space balance ==================="
9748 test_116b() { # LU-2093
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9750 remote_mds_nodsh && skip "remote MDS with nodsh"
9752 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9753 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9754 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9755 [ -z "$old_rr" ] && skip "no QOS"
9756 do_facet $SINGLEMDS lctl set_param \
9757 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9759 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9760 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9761 do_facet $SINGLEMDS lctl set_param fail_loc=0
9763 do_facet $SINGLEMDS lctl set_param \
9764 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9766 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9768 test_117() # bug 10891
9770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9773 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9774 lctl set_param fail_loc=0x21e
9775 > $DIR/$tfile || error "truncate failed"
9776 lctl set_param fail_loc=0
9777 echo "Truncate succeeded."
9780 run_test 117 "verify osd extend =========="
9782 NO_SLOW_RESENDCOUNT=4
9783 export OLD_RESENDCOUNT=""
9784 set_resend_count () {
9785 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9786 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9787 lctl set_param -n $PROC_RESENDCOUNT $1
9788 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9791 # for reduce test_118* time (b=14842)
9792 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9794 # Reset async IO behavior after error case
9796 FILE=$DIR/reset_async
9798 # Ensure all OSCs are cleared
9799 $LFS setstripe -c -1 $FILE
9800 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9805 test_118a() #bug 11710
9807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9812 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9813 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9815 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9816 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9821 run_test 118a "verify O_SYNC works =========="
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9826 remote_ost_nodsh && skip "remote OST with nodsh"
9830 #define OBD_FAIL_SRV_ENOENT 0x217
9831 set_nodes_failloc "$(osts_nodes)" 0x217
9832 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9834 set_nodes_failloc "$(osts_nodes)" 0
9835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9839 if [[ $RC -eq 0 ]]; then
9840 error "Must return error due to dropped pages, rc=$RC"
9844 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9845 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9849 echo "Dirty pages not leaked on ENOENT"
9851 # Due to the above error the OSC will issue all RPCs syncronously
9852 # until a subsequent RPC completes successfully without error.
9853 $MULTIOP $DIR/$tfile Ow4096yc
9858 run_test 118b "Reclaim dirty pages on fatal error =========="
9862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9864 # for 118c, restore the original resend count, LU-1940
9865 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9866 set_resend_count $OLD_RESENDCOUNT
9867 remote_ost_nodsh && skip "remote OST with nodsh"
9871 #define OBD_FAIL_OST_EROFS 0x216
9872 set_nodes_failloc "$(osts_nodes)" 0x216
9874 # multiop should block due to fsync until pages are written
9875 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9879 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9880 error "Multiop failed to block on fsync, pid=$MULTIPID"
9883 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9885 if [[ $WRITEBACK -eq 0 ]]; then
9886 error "No page in writeback, writeback=$WRITEBACK"
9889 set_nodes_failloc "$(osts_nodes)" 0
9892 if [[ $RC -ne 0 ]]; then
9893 error "Multiop fsync failed, rc=$RC"
9896 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9897 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9899 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9900 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9904 echo "Dirty pages flushed via fsync on EROFS"
9907 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9909 # continue to use small resend count to reduce test_118* time (b=14842)
9910 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9915 remote_ost_nodsh && skip "remote OST with nodsh"
9919 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9920 set_nodes_failloc "$(osts_nodes)" 0x214
9921 # multiop should block due to fsync until pages are written
9922 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9926 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9927 error "Multiop failed to block on fsync, pid=$MULTIPID"
9930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9932 if [[ $WRITEBACK -eq 0 ]]; then
9933 error "No page in writeback, writeback=$WRITEBACK"
9936 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9937 set_nodes_failloc "$(osts_nodes)" 0
9939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9942 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9943 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9947 echo "Dirty pages gaurenteed flushed via fsync"
9950 run_test 118d "Fsync validation inject a delay of the bulk =========="
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9957 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9958 lctl set_param fail_loc=0x8000040a
9960 # Should simulate EINVAL error which is fatal
9961 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9963 if [[ $RC -eq 0 ]]; then
9964 error "Must return error due to dropped pages, rc=$RC"
9967 lctl set_param fail_loc=0x0
9969 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9970 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9971 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9973 if [[ $LOCKED -ne 0 ]]; then
9974 error "Locked pages remain in cache, locked=$LOCKED"
9977 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9978 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9982 echo "No pages locked after fsync"
9987 run_test 118f "Simulate unrecoverable OSC side error =========="
9990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9994 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9995 lctl set_param fail_loc=0x406
9997 # simulate local -ENOMEM
9998 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10001 lctl set_param fail_loc=0
10002 if [[ $RC -eq 0 ]]; then
10003 error "Must return error due to dropped pages, rc=$RC"
10006 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10007 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10008 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10010 if [[ $LOCKED -ne 0 ]]; then
10011 error "Locked pages remain in cache, locked=$LOCKED"
10014 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10015 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10019 echo "No pages locked after fsync"
10024 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10028 remote_ost_nodsh && skip "remote OST with nodsh"
10032 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10033 set_nodes_failloc "$(osts_nodes)" 0x20e
10034 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10035 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10038 set_nodes_failloc "$(osts_nodes)" 0
10039 if [[ $RC -eq 0 ]]; then
10040 error "Must return error due to dropped pages, rc=$RC"
10043 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10044 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10045 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
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=$WRITEBACK"
10056 echo "No pages locked after fsync"
10060 run_test 118h "Verify timeout in handling recoverables errors =========="
10062 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10066 remote_ost_nodsh && skip "remote OST with nodsh"
10070 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10071 set_nodes_failloc "$(osts_nodes)" 0x20e
10073 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10077 set_nodes_failloc "$(osts_nodes)" 0
10081 if [[ $RC -ne 0 ]]; then
10082 error "got error, but should be not, rc=$RC"
10085 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10086 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10087 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10088 if [[ $LOCKED -ne 0 ]]; then
10089 error "Locked pages remain in cache, locked=$LOCKED"
10092 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10093 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10097 echo "No pages locked after fsync"
10101 run_test 118i "Fix error before timeout in recoverable error =========="
10103 [ "$SLOW" = "no" ] && set_resend_count 4
10106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10107 remote_ost_nodsh && skip "remote OST with nodsh"
10111 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10112 set_nodes_failloc "$(osts_nodes)" 0x220
10114 # return -EIO from OST
10115 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10117 set_nodes_failloc "$(osts_nodes)" 0x0
10118 if [[ $RC -eq 0 ]]; then
10119 error "Must return error due to dropped pages, rc=$RC"
10122 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10123 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10124 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10125 if [[ $LOCKED -ne 0 ]]; then
10126 error "Locked pages remain in cache, locked=$LOCKED"
10129 # in recoverable error on OST we want resend and stay until it finished
10130 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10131 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10135 echo "No pages locked after fsync"
10139 run_test 118j "Simulate unrecoverable OST side error =========="
10143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10144 remote_ost_nodsh && skip "remote OSTs with nodsh"
10146 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10147 set_nodes_failloc "$(osts_nodes)" 0x20e
10148 test_mkdir $DIR/$tdir
10150 for ((i=0;i<10;i++)); do
10151 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10152 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10159 set_nodes_failloc "$(osts_nodes)" 0
10162 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10164 test_118l() # LU-646
10166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10168 test_mkdir $DIR/$tdir
10169 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10172 run_test 118l "fsync dir"
10174 test_118m() # LU-3066
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10178 test_mkdir $DIR/$tdir
10179 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10182 run_test 118m "fdatasync dir ========="
10184 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10192 remote_ost_nodsh && skip "remote OSTs with nodsh"
10194 # Sleep to avoid a cached response.
10195 #define OBD_STATFS_CACHE_SECONDS 1
10198 # Inject a 10 second delay in the OST_STATFS handler.
10199 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10200 set_nodes_failloc "$(osts_nodes)" 0x242
10203 stat --file-system $MOUNT > /dev/null
10206 set_nodes_failloc "$(osts_nodes)" 0
10208 if ((end - begin > 20)); then
10209 error "statfs took $((end - begin)) seconds, expected 10"
10212 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10214 test_119a() # bug 11737
10216 BSIZE=$((512 * 1024))
10217 directio write $DIR/$tfile 0 1 $BSIZE
10218 # We ask to read two blocks, which is more than a file size.
10219 # directio will indicate an error when requested and actual
10220 # sizes aren't equeal (a normal situation in this case) and
10221 # print actual read amount.
10222 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10223 if [ "$NOB" != "$BSIZE" ]; then
10224 error "read $NOB bytes instead of $BSIZE"
10228 run_test 119a "Short directIO read must return actual read amount"
10230 test_119b() # bug 11737
10232 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10234 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10235 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10237 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10238 error "direct read failed"
10241 run_test 119b "Sparse directIO read must return actual read amount"
10243 test_119c() # bug 13099
10246 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10247 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10250 run_test 119c "Testing for direct read hitting hole"
10252 test_119d() # bug 15950
10254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10256 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10257 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10259 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10260 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10261 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10262 lctl set_param fail_loc=0x40d
10263 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10266 cat $DIR/$tfile > /dev/null &
10267 lctl set_param fail_loc=0
10270 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10272 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10273 error "the read rpcs have not completed in 2s"
10275 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10277 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10281 remote_mds_nodsh && skip "remote MDS with nodsh"
10282 test_mkdir -i0 -c1 $DIR/$tdir
10283 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10284 skip_env "no early lock cancel on server"
10286 lru_resize_disable mdc
10287 lru_resize_disable osc
10288 cancel_lru_locks mdc
10289 # asynchronous object destroy at MDT could cause bl ast to client
10290 cancel_lru_locks osc
10292 stat $DIR/$tdir > /dev/null
10293 can1=$(do_facet mds1 \
10294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10295 awk '/ldlm_cancel/ {print $2}')
10296 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10297 awk '/ldlm_bl_callback/ {print $2}')
10298 test_mkdir -i0 -c1 $DIR/$tdir/d1
10299 can2=$(do_facet mds1 \
10300 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10301 awk '/ldlm_cancel/ {print $2}')
10302 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10303 awk '/ldlm_bl_callback/ {print $2}')
10304 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10305 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10306 lru_resize_enable mdc
10307 lru_resize_enable osc
10309 run_test 120a "Early Lock Cancel: mkdir test"
10312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10313 remote_mds_nodsh && skip "remote MDS with nodsh"
10314 test_mkdir $DIR/$tdir
10315 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10316 skip_env "no early lock cancel on server"
10318 lru_resize_disable mdc
10319 lru_resize_disable osc
10320 cancel_lru_locks mdc
10321 stat $DIR/$tdir > /dev/null
10322 can1=$(do_facet $SINGLEMDS \
10323 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10324 awk '/ldlm_cancel/ {print $2}')
10325 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10326 awk '/ldlm_bl_callback/ {print $2}')
10327 touch $DIR/$tdir/f1
10328 can2=$(do_facet $SINGLEMDS \
10329 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10330 awk '/ldlm_cancel/ {print $2}')
10331 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10332 awk '/ldlm_bl_callback/ {print $2}')
10333 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10334 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10335 lru_resize_enable mdc
10336 lru_resize_enable osc
10338 run_test 120b "Early Lock Cancel: create test"
10341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10342 remote_mds_nodsh && skip "remote MDS with nodsh"
10343 test_mkdir -i0 -c1 $DIR/$tdir
10344 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10345 skip "no early lock cancel on server"
10347 lru_resize_disable mdc
10348 lru_resize_disable osc
10349 test_mkdir -i0 -c1 $DIR/$tdir/d1
10350 test_mkdir -i0 -c1 $DIR/$tdir/d2
10351 touch $DIR/$tdir/d1/f1
10352 cancel_lru_locks mdc
10353 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10354 can1=$(do_facet mds1 \
10355 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10356 awk '/ldlm_cancel/ {print $2}')
10357 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10358 awk '/ldlm_bl_callback/ {print $2}')
10359 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10360 can2=$(do_facet mds1 \
10361 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10362 awk '/ldlm_cancel/ {print $2}')
10363 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10364 awk '/ldlm_bl_callback/ {print $2}')
10365 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10366 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10367 lru_resize_enable mdc
10368 lru_resize_enable osc
10370 run_test 120c "Early Lock Cancel: link test"
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10374 remote_mds_nodsh && skip "remote MDS with nodsh"
10375 test_mkdir -i0 -c1 $DIR/$tdir
10376 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10377 skip_env "no early lock cancel on server"
10379 lru_resize_disable mdc
10380 lru_resize_disable osc
10382 cancel_lru_locks mdc
10383 stat $DIR/$tdir > /dev/null
10384 can1=$(do_facet mds1 \
10385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10386 awk '/ldlm_cancel/ {print $2}')
10387 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10388 awk '/ldlm_bl_callback/ {print $2}')
10389 chmod a+x $DIR/$tdir
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 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10396 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10397 lru_resize_enable mdc
10398 lru_resize_enable osc
10400 run_test 120d "Early Lock Cancel: setattr test"
10403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10404 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10405 skip_env "no early lock cancel on server"
10406 remote_mds_nodsh && skip "remote MDS with nodsh"
10408 local dlmtrace_set=false
10410 test_mkdir -i0 -c1 $DIR/$tdir
10411 lru_resize_disable mdc
10412 lru_resize_disable osc
10413 ! $LCTL get_param debug | grep -q dlmtrace &&
10414 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10415 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10416 cancel_lru_locks mdc
10417 cancel_lru_locks osc
10418 dd if=$DIR/$tdir/f1 of=/dev/null
10419 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10420 # XXX client can not do early lock cancel of OST lock
10421 # during unlink (LU-4206), so cancel osc lock now.
10423 cancel_lru_locks osc
10424 can1=$(do_facet mds1 \
10425 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10426 awk '/ldlm_cancel/ {print $2}')
10427 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10428 awk '/ldlm_bl_callback/ {print $2}')
10429 unlink $DIR/$tdir/f1
10431 can2=$(do_facet mds1 \
10432 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10433 awk '/ldlm_cancel/ {print $2}')
10434 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10435 awk '/ldlm_bl_callback/ {print $2}')
10436 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10437 $LCTL dk $TMP/cancel.debug.txt
10438 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10439 $LCTL dk $TMP/blocking.debug.txt
10440 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10441 lru_resize_enable mdc
10442 lru_resize_enable osc
10444 run_test 120e "Early Lock Cancel: unlink 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 test_mkdir -i0 -c1 $DIR/$tdir
10453 lru_resize_disable mdc
10454 lru_resize_disable osc
10455 test_mkdir -i0 -c1 $DIR/$tdir/d1
10456 test_mkdir -i0 -c1 $DIR/$tdir/d2
10457 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10458 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10459 cancel_lru_locks mdc
10460 cancel_lru_locks osc
10461 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10462 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10463 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10464 # XXX client can not do early lock cancel of OST lock
10465 # during rename (LU-4206), so cancel osc lock now.
10467 cancel_lru_locks osc
10468 can1=$(do_facet mds1 \
10469 "$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}')
10473 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10475 can2=$(do_facet mds1 \
10476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10477 awk '/ldlm_cancel/ {print $2}')
10478 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10479 awk '/ldlm_bl_callback/ {print $2}')
10480 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10481 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10482 lru_resize_enable mdc
10483 lru_resize_enable osc
10485 run_test 120f "Early Lock Cancel: rename test"
10488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10489 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10490 skip_env "no early lock cancel on server"
10491 remote_mds_nodsh && skip "remote MDS with nodsh"
10493 lru_resize_disable mdc
10494 lru_resize_disable osc
10496 echo create $count files
10497 test_mkdir $DIR/$tdir
10498 cancel_lru_locks mdc
10499 cancel_lru_locks osc
10502 can0=$(do_facet $SINGLEMDS \
10503 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10504 awk '/ldlm_cancel/ {print $2}')
10505 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10506 awk '/ldlm_bl_callback/ {print $2}')
10507 createmany -o $DIR/$tdir/f $count
10509 can1=$(do_facet $SINGLEMDS \
10510 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10511 awk '/ldlm_cancel/ {print $2}')
10512 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10513 awk '/ldlm_bl_callback/ {print $2}')
10515 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10516 echo rm $count files
10519 can2=$(do_facet $SINGLEMDS \
10520 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10521 awk '/ldlm_cancel/ {print $2}')
10522 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10523 awk '/ldlm_bl_callback/ {print $2}')
10525 echo total: $count removes in $((t2-t1))
10526 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10528 # wait for commitment of removal
10529 lru_resize_enable mdc
10530 lru_resize_enable osc
10532 run_test 120g "Early Lock Cancel: performance test"
10534 test_121() { #bug #10589
10535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10539 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10540 lctl set_param fail_loc=0x310
10541 cancel_lru_locks osc > /dev/null
10542 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10543 lctl set_param fail_loc=0
10544 [[ $reads -eq $writes ]] ||
10545 error "read $reads blocks, must be $writes blocks"
10547 run_test 121 "read cancel race ========="
10549 test_123a() { # was test 123, statahead(bug 11401)
10550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10553 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10554 log "testing UP system. Performance may be lower than expected."
10559 test_mkdir $DIR/$tdir
10560 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10561 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10563 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10564 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10566 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10567 lctl set_param -n llite.*.statahead_max 0
10568 lctl get_param llite.*.statahead_max
10569 cancel_lru_locks mdc
10570 cancel_lru_locks osc
10572 time ls -l $DIR/$tdir | wc -l
10574 delta=$((etime - stime))
10575 log "ls $i files without statahead: $delta sec"
10576 lctl set_param llite.*.statahead_max=$max
10578 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10579 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10580 cancel_lru_locks mdc
10581 cancel_lru_locks osc
10583 time ls -l $DIR/$tdir | wc -l
10585 delta_sa=$((etime - stime))
10586 log "ls $i files with statahead: $delta_sa sec"
10587 lctl get_param -n llite.*.statahead_stats
10588 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10590 [[ $swrong -lt $ewrong ]] &&
10591 log "statahead was stopped, maybe too many locks held!"
10592 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10594 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10595 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10596 lctl set_param -n llite.*.statahead_max 0
10597 lctl get_param llite.*.statahead_max
10598 cancel_lru_locks mdc
10599 cancel_lru_locks osc
10601 time ls -l $DIR/$tdir | wc -l
10603 delta=$((etime - stime))
10604 log "ls $i files again without statahead: $delta sec"
10605 lctl set_param llite.*.statahead_max=$max
10606 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10607 if [ $SLOWOK -eq 0 ]; then
10608 error "ls $i files is slower with statahead!"
10610 log "ls $i files is slower with statahead!"
10616 [ $delta -gt 20 ] && break
10617 [ $delta -gt 8 ] && MULT=$((50 / delta))
10618 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10626 delta=$((etime - stime))
10627 log "rm -r $DIR/$tdir/: $delta seconds"
10629 lctl get_param -n llite.*.statahead_stats
10631 run_test 123a "verify statahead work"
10633 test_123b () { # statahead(bug 15027)
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10636 test_mkdir $DIR/$tdir
10637 createmany -o $DIR/$tdir/$tfile-%d 1000
10639 cancel_lru_locks mdc
10640 cancel_lru_locks osc
10642 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10643 lctl set_param fail_loc=0x80000803
10644 ls -lR $DIR/$tdir > /dev/null
10646 lctl set_param fail_loc=0x0
10647 lctl get_param -n llite.*.statahead_stats
10652 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10656 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10657 skip_env "no lru resize on server"
10661 test_mkdir $DIR/$tdir
10663 log "create $NR files at $DIR/$tdir"
10664 createmany -o $DIR/$tdir/f $NR ||
10665 error "failed to create $NR files in $DIR/$tdir"
10667 cancel_lru_locks mdc
10668 ls -l $DIR/$tdir > /dev/null
10672 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10673 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10674 LRU_SIZE=$($LCTL get_param -n $PARAM)
10675 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10676 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10678 log "NS=$(basename $NSDIR)"
10683 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10684 skip "Not enough cached locks created!"
10686 log "LRU=$LRU_SIZE"
10690 # We know that lru resize allows one client to hold $LIMIT locks
10691 # for 10h. After that locks begin to be killed by client.
10693 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10695 if [ $LIMIT -lt $LRU_SIZE ]; then
10696 skip "Limit is too small $LIMIT"
10699 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10700 # killing locks. Some time was spent for creating locks. This means
10701 # that up to the moment of sleep finish we must have killed some of
10702 # them (10-100 locks). This depends on how fast ther were created.
10703 # Many of them were touched in almost the same moment and thus will
10704 # be killed in groups.
10705 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10707 # Use $LRU_SIZE_B here to take into account real number of locks
10708 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10709 local LRU_SIZE_B=$LRU_SIZE
10711 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10712 log "OLD_LVF=$OLD_LVF"
10713 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10715 # Let's make sure that we really have some margin. Client checks
10716 # cached locks every 10 sec.
10717 SLEEP=$((SLEEP+20))
10718 log "Sleep ${SLEEP} sec"
10720 while ((SEC<$SLEEP)); do
10724 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10725 echo -n "$LRU_SIZE"
10728 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10729 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10731 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10732 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10733 unlinkmany $DIR/$tdir/f $NR
10737 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10738 log "unlink $NR files at $DIR/$tdir"
10739 unlinkmany $DIR/$tdir/f $NR
10741 run_test 124a "lru resize ======================================="
10743 get_max_pool_limit()
10745 local limit=$($LCTL get_param \
10746 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10748 for l in $limit; do
10749 if [[ $l -gt $max ]]; then
10757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10758 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10759 skip_env "no lru resize on server"
10761 LIMIT=$(get_max_pool_limit)
10763 NR=$(($(default_lru_size)*20))
10764 if [[ $NR -gt $LIMIT ]]; then
10765 log "Limit lock number by $LIMIT locks"
10769 IFree=$(mdsrate_inodes_available)
10770 if [ $IFree -lt $NR ]; then
10771 log "Limit lock number by $IFree inodes"
10775 lru_resize_disable mdc
10776 test_mkdir -p $DIR/$tdir/disable_lru_resize
10778 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10779 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10780 cancel_lru_locks mdc
10783 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10786 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10789 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10793 nolruresize_delta=$((etime-stime))
10794 log "ls -la time: $nolruresize_delta seconds"
10795 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10796 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10798 lru_resize_enable mdc
10799 test_mkdir -p $DIR/$tdir/enable_lru_resize
10801 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10802 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10803 cancel_lru_locks mdc
10806 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10809 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10812 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10816 lruresize_delta=$((etime-stime))
10817 log "ls -la time: $lruresize_delta seconds"
10818 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10820 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10821 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10822 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10823 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10825 log "lru resize performs the same with no lru resize"
10827 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10829 run_test 124b "lru resize (performance test) ======================="
10832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10833 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10834 skip_env "no lru resize on server"
10836 # cache ununsed locks on client
10838 cancel_lru_locks mdc
10839 test_mkdir $DIR/$tdir
10840 createmany -o $DIR/$tdir/f $nr ||
10841 error "failed to create $nr files in $DIR/$tdir"
10842 ls -l $DIR/$tdir > /dev/null
10844 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10845 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10846 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10847 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10848 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10850 # set lru_max_age to 1 sec
10851 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10852 echo "sleep $((recalc_p * 2)) seconds..."
10853 sleep $((recalc_p * 2))
10855 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10856 # restore lru_max_age
10857 $LCTL set_param -n $nsdir.lru_max_age $max_age
10858 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10859 unlinkmany $DIR/$tdir/f $nr
10861 run_test 124c "LRUR cancel very aged locks"
10864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10865 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10866 skip_env "no lru resize on server"
10868 # cache ununsed locks on client
10871 lru_resize_disable mdc
10872 stack_trap "lru_resize_enable mdc" EXIT
10874 cancel_lru_locks mdc
10876 # asynchronous object destroy at MDT could cause bl ast to client
10877 test_mkdir $DIR/$tdir
10878 createmany -o $DIR/$tdir/f $nr ||
10879 error "failed to create $nr files in $DIR/$tdir"
10880 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
10882 ls -l $DIR/$tdir > /dev/null
10884 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10885 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10886 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10887 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10889 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10891 # set lru_max_age to 1 sec
10892 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10893 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
10895 echo "sleep $((recalc_p * 2)) seconds..."
10896 sleep $((recalc_p * 2))
10898 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10900 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10902 run_test 124d "cancel very aged locks if lru-resize diasbaled"
10904 test_125() { # 13358
10905 $LCTL get_param -n llite.*.client_type | grep -q local ||
10906 skip "must run as local client"
10907 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10908 skip_env "must have acl enabled"
10909 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10911 test_mkdir $DIR/$tdir
10912 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10913 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10914 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10916 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10918 test_126() { # bug 12829/13455
10919 $GSS && skip_env "must run as gss disabled"
10920 $LCTL get_param -n llite.*.client_type | grep -q local ||
10921 skip "must run as local client"
10922 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10924 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10925 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10927 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10929 run_test 126 "check that the fsgid provided by the client is taken into account"
10931 test_127a() { # bug 15521
10932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10934 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10935 $LCTL set_param osc.*.stats=0
10936 FSIZE=$((2048 * 1024))
10937 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10938 cancel_lru_locks osc
10939 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10941 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10942 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10943 echo "got $COUNT $NAME"
10944 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10945 eval $NAME=$COUNT || error "Wrong proc format"
10948 read_bytes|write_bytes)
10949 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10950 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10951 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10952 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10953 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10954 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10955 error "sumsquare is too small: $SUMSQ"
10956 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10957 error "sumsquare is too big: $SUMSQ"
10961 done < $DIR/${tfile}.tmp
10963 #check that we actually got some stats
10964 [ "$read_bytes" ] || error "Missing read_bytes stats"
10965 [ "$write_bytes" ] || error "Missing write_bytes stats"
10966 [ "$read_bytes" != 0 ] || error "no read done"
10967 [ "$write_bytes" != 0 ] || error "no write done"
10969 run_test 127a "verify the client stats are sane"
10971 test_127b() { # bug LU-333
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10973 local name count samp unit min max sum sumsq
10975 $LCTL set_param llite.*.stats=0
10977 # perform 2 reads and writes so MAX is different from SUM.
10978 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10979 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10980 cancel_lru_locks osc
10981 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10982 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10984 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10985 while read name count samp unit min max sum sumsq; do
10986 echo "got $count $name"
10987 eval $name=$count || error "Wrong proc format"
10991 [ $count -ne 2 ] && error "count is not 2: $count"
10992 [ $min -ne $PAGE_SIZE ] &&
10993 error "min is not $PAGE_SIZE: $min"
10994 [ $max -ne $PAGE_SIZE ] &&
10995 error "max is incorrect: $max"
10996 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10997 error "sum is wrong: $sum"
11000 [ $count -ne 2 ] && error "count is not 2: $count"
11001 [ $min -ne $PAGE_SIZE ] &&
11002 error "min is not $PAGE_SIZE: $min"
11003 [ $max -ne $PAGE_SIZE ] &&
11004 error "max is incorrect: $max"
11005 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11006 error "sum is wrong: $sum"
11010 done < $TMP/$tfile.tmp
11012 #check that we actually got some stats
11013 [ "$read_bytes" ] || error "Missing read_bytes stats"
11014 [ "$write_bytes" ] || error "Missing write_bytes stats"
11015 [ "$read_bytes" != 0 ] || error "no read done"
11016 [ "$write_bytes" != 0 ] || error "no write done"
11018 rm -f $TMP/${tfile}.tmp
11020 run_test 127b "verify the llite client stats are sane"
11022 test_128() { # bug 15212
11024 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11029 result=$(grep error $TMP/$tfile.log)
11030 rm -f $DIR/$tfile $TMP/$tfile.log
11031 [ -z "$result" ] ||
11032 error "consecutive find's under interactive lfs failed"
11034 run_test 128 "interactive lfs for 2 consecutive find's"
11036 set_dir_limits () {
11041 local ldproc=/proc/fs/ldiskfs
11042 local facets=$(get_facets MDS)
11044 for facet in ${facets//,/ }; do
11045 canondev=$(ldiskfs_canon \
11046 *.$(convert_facet2label $facet).mntdev $facet)
11047 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11048 ldproc=/sys/fs/ldiskfs
11049 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11050 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11054 check_mds_dmesg() {
11055 local facets=$(get_facets MDS)
11056 for facet in ${facets//,/ }; do
11057 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11064 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11065 skip "Need MDS version with at least 2.5.56"
11066 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11067 skip_env "ldiskfs only test"
11069 remote_mds_nodsh && skip "remote MDS with nodsh"
11073 local has_warning=false
11076 mkdir -p $DIR/$tdir
11078 # block size of mds1
11079 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11080 set_dir_limits $maxsize $maxsize
11081 local dirsize=$(stat -c%s "$DIR/$tdir")
11083 while [[ $dirsize -le $maxsize ]]; do
11084 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11086 if ! $has_warning; then
11087 check_mds_dmesg '"is approaching"' && has_warning=true
11089 # check two errors:
11090 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11091 # EFBIG for previous versions included in ldiskfs series
11092 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11094 echo "return code $rc received as expected"
11096 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11097 error_exit "create failed w/o dir size limit"
11099 check_mds_dmesg '"has reached"' ||
11100 error_exit "reached message should be output"
11102 [ $has_warning = "false" ] &&
11103 error_exit "warning message should be output"
11105 dirsize=$(stat -c%s "$DIR/$tdir")
11107 [[ $dirsize -ge $maxsize ]] && return 0
11108 error_exit "current dir size $dirsize, " \
11109 "previous limit $maxsize"
11110 elif [ $rc -ne 0 ]; then
11112 error_exit "return $rc received instead of expected " \
11113 "$EFBIG or $ENOSPC, files in dir $dirsize"
11115 nfiles=$((nfiles + 1))
11116 dirsize=$(stat -c%s "$DIR/$tdir")
11120 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11122 run_test 129 "test directory size limit ========================"
11131 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11132 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11134 trap cleanup_130 EXIT RETURN
11136 local fm_file=$DIR/$tfile
11137 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11138 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11139 error "dd failed for $fm_file"
11141 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11142 filefrag -ves $fm_file
11144 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11145 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11146 [ $RC != 0 ] && error "filefrag $fm_file failed"
11148 filefrag_op=$(filefrag -ve -k $fm_file |
11149 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11150 lun=$($LFS getstripe -i $fm_file)
11152 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11155 for line in $filefrag_op
11157 frag_lun=`echo $line | cut -d: -f5`
11158 ext_len=`echo $line | cut -d: -f4`
11159 if (( $frag_lun != $lun )); then
11161 error "FIEMAP on 1-stripe file($fm_file) failed"
11164 (( tot_len += ext_len ))
11167 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11169 error "FIEMAP on 1-stripe file($fm_file) failed;"
11175 echo "FIEMAP on single striped file succeeded"
11177 run_test 130a "FIEMAP (1-stripe file)"
11180 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11182 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11183 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11185 trap cleanup_130 EXIT RETURN
11187 local fm_file=$DIR/$tfile
11188 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11189 error "setstripe on $fm_file"
11190 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11191 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11193 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11194 error "dd failed on $fm_file"
11196 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11197 filefrag_op=$(filefrag -ve -k $fm_file |
11198 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11200 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11201 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11206 for line in $filefrag_op
11208 frag_lun=$(echo $line | cut -d: -f5 |
11209 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11210 ext_len=$(echo $line | cut -d: -f4)
11211 if (( $frag_lun != $last_lun )); then
11212 if (( tot_len != 1024 )); then
11214 error "FIEMAP on $fm_file failed; returned " \
11215 "len $tot_len for OST $last_lun instead of 1024"
11218 (( num_luns += 1 ))
11222 (( tot_len += ext_len ))
11225 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11227 error "FIEMAP on $fm_file failed; returned wrong number of " \
11228 "luns or wrong len for OST $last_lun"
11234 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11236 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11239 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11241 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11242 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11244 trap cleanup_130 EXIT RETURN
11246 local fm_file=$DIR/$tfile
11247 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11248 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11249 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11251 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11252 error "dd failed on $fm_file"
11254 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11255 filefrag_op=$(filefrag -ve -k $fm_file |
11256 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11258 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11259 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11264 for line in $filefrag_op
11266 frag_lun=$(echo $line | cut -d: -f5 |
11267 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11268 ext_len=$(echo $line | cut -d: -f4)
11269 if (( $frag_lun != $last_lun )); then
11270 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11271 if (( logical != 512 )); then
11273 error "FIEMAP on $fm_file failed; returned " \
11274 "logical start for lun $logical instead of 512"
11277 if (( tot_len != 512 )); then
11279 error "FIEMAP on $fm_file failed; returned " \
11280 "len $tot_len for OST $last_lun instead of 1024"
11283 (( num_luns += 1 ))
11287 (( tot_len += ext_len ))
11290 if (( num_luns != 2 || tot_len != 512 )); then
11292 error "FIEMAP on $fm_file failed; returned wrong number of " \
11293 "luns or wrong len for OST $last_lun"
11299 echo "FIEMAP on 2-stripe file with hole succeeded"
11301 run_test 130c "FIEMAP (2-stripe file with hole)"
11304 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11306 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11307 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11309 trap cleanup_130 EXIT RETURN
11311 local fm_file=$DIR/$tfile
11312 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11313 error "setstripe on $fm_file"
11314 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11315 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11317 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11318 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11319 error "dd failed on $fm_file"
11321 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11322 filefrag_op=$(filefrag -ve -k $fm_file |
11323 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11325 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11326 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11331 for line in $filefrag_op
11333 frag_lun=$(echo $line | cut -d: -f5 |
11334 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11335 ext_len=$(echo $line | cut -d: -f4)
11336 if (( $frag_lun != $last_lun )); then
11337 if (( tot_len != 1024 )); then
11339 error "FIEMAP on $fm_file failed; returned " \
11340 "len $tot_len for OST $last_lun instead of 1024"
11343 (( num_luns += 1 ))
11347 (( tot_len += ext_len ))
11350 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11352 error "FIEMAP on $fm_file failed; returned wrong number of " \
11353 "luns or wrong len for OST $last_lun"
11359 echo "FIEMAP on N-stripe file succeeded"
11361 run_test 130d "FIEMAP (N-stripe file)"
11364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11366 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11367 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11369 trap cleanup_130 EXIT RETURN
11371 local fm_file=$DIR/$tfile
11372 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11373 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11374 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11377 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11378 for ((i = 0; i < $NUM_BLKS; i++))
11380 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11383 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11384 filefrag_op=$(filefrag -ve -k $fm_file |
11385 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11387 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11388 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11393 for line in $filefrag_op
11395 frag_lun=$(echo $line | cut -d: -f5 |
11396 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11397 ext_len=$(echo $line | cut -d: -f4)
11398 if (( $frag_lun != $last_lun )); then
11399 if (( tot_len != $EXPECTED_LEN )); then
11401 error "FIEMAP on $fm_file failed; returned " \
11402 "len $tot_len for OST $last_lun instead " \
11406 (( num_luns += 1 ))
11410 (( tot_len += ext_len ))
11413 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11415 error "FIEMAP on $fm_file failed; returned wrong number " \
11416 "of luns or wrong len for OST $last_lun"
11422 echo "FIEMAP with continuation calls succeeded"
11424 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11427 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11428 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11430 local fm_file=$DIR/$tfile
11431 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11432 error "multiop create with lov_delay_create on $fm_file"
11434 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11435 filefrag_extents=$(filefrag -vek $fm_file |
11436 awk '/extents? found/ { print $2 }')
11437 if [[ "$filefrag_extents" != "0" ]]; then
11438 error "FIEMAP on $fm_file failed; " \
11439 "returned $filefrag_extents expected 0"
11444 run_test 130f "FIEMAP (unstriped file)"
11446 # Test for writev/readv
11448 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11449 error "writev test failed"
11450 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11451 error "readv failed"
11454 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11457 local fsize=$((524288 + 1048576 + 1572864))
11458 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11459 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11460 error "append writev test failed"
11462 ((fsize += 1572864 + 1048576))
11463 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11464 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11465 error "append writev test failed"
11468 run_test 131b "test append writev"
11471 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11474 run_test 131c "test read/write on file w/o objects"
11477 rwv -f $DIR/$tfile -w -n 1 1572864
11478 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11479 if [ "$NOB" != 1572864 ]; then
11480 error "Short read filed: read $NOB bytes instead of 1572864"
11484 run_test 131d "test short read"
11487 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11488 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11489 error "read hitting hole failed"
11492 run_test 131e "test read hitting hole"
11501 mds*) res=$(do_facet $facet \
11502 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11504 ost*) res=$(do_facet $facet \
11505 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11507 *) error "Wrong facet '$facet'" ;;
11509 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11510 # if the argument $3 is zero, it means any stat increment is ok.
11511 if [[ $want -gt 0 ]]; then
11512 local count=$(echo $res | awk '{ print $2 }')
11513 [[ $count -ne $want ]] &&
11514 error "The $op counter on $facet is $count, not $want"
11519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11520 remote_ost_nodsh && skip "remote OST with nodsh"
11521 remote_mds_nodsh && skip "remote MDS with nodsh"
11522 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11523 skip_env "MDS doesn't support rename stats"
11525 local testdir=$DIR/${tdir}/stats_testdir
11527 mkdir -p $DIR/${tdir}
11530 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11531 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11533 # verify mdt stats first.
11534 mkdir ${testdir} || error "mkdir failed"
11535 check_stats $SINGLEMDS "mkdir" 1
11536 touch ${testdir}/${tfile} || error "touch failed"
11537 check_stats $SINGLEMDS "open" 1
11538 check_stats $SINGLEMDS "close" 1
11539 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11540 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11541 check_stats $SINGLEMDS "mknod" 2
11543 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11544 check_stats $SINGLEMDS "unlink" 1
11545 rm -f ${testdir}/${tfile} || error "file remove failed"
11546 check_stats $SINGLEMDS "unlink" 2
11548 # remove working dir and check mdt stats again.
11549 rmdir ${testdir} || error "rmdir failed"
11550 check_stats $SINGLEMDS "rmdir" 1
11552 local testdir1=$DIR/${tdir}/stats_testdir1
11553 mkdir -p ${testdir}
11554 mkdir -p ${testdir1}
11555 touch ${testdir1}/test1
11556 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11557 check_stats $SINGLEMDS "crossdir_rename" 1
11559 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11560 check_stats $SINGLEMDS "samedir_rename" 1
11562 rm -rf $DIR/${tdir}
11564 run_test 133a "Verifying MDT stats ========================================"
11569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11570 remote_ost_nodsh && skip "remote OST with nodsh"
11571 remote_mds_nodsh && skip "remote MDS with nodsh"
11573 local testdir=$DIR/${tdir}/stats_testdir
11575 mkdir -p ${testdir} || error "mkdir failed"
11576 touch ${testdir}/${tfile} || error "touch failed"
11577 cancel_lru_locks mdc
11580 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11581 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11583 # extra mdt stats verification.
11584 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11585 check_stats $SINGLEMDS "setattr" 1
11586 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11587 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11589 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11590 check_stats $SINGLEMDS "getattr" 1
11592 rm -rf $DIR/${tdir}
11594 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11595 # so the check below is not reliable
11596 [ $MDSCOUNT -eq 1 ] || return 0
11598 # Sleep to avoid a cached response.
11599 #define OBD_STATFS_CACHE_SECONDS 1
11601 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11602 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11603 $LFS df || error "lfs failed"
11604 check_stats $SINGLEMDS "statfs" 1
11606 # check aggregated statfs (LU-10018)
11607 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11609 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11612 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11613 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11615 check_stats $SINGLEMDS "statfs" 1
11617 # We want to check that the client didn't send OST_STATFS to
11618 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11619 # extra care is needed here.
11620 if remote_mds; then
11621 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11622 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11624 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11625 [ "$res" ] && error "OST got STATFS"
11630 run_test 133b "Verifying extra MDT stats =================================="
11633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11634 remote_ost_nodsh && skip "remote OST with nodsh"
11635 remote_mds_nodsh && skip "remote MDS with nodsh"
11637 local testdir=$DIR/$tdir/stats_testdir
11639 test_mkdir -p $testdir
11641 # verify obdfilter stats.
11642 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11644 cancel_lru_locks osc
11645 wait_delete_completed
11648 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11649 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11651 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11654 cancel_lru_locks osc
11655 check_stats ost1 "write" 1
11657 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11658 check_stats ost1 "read" 1
11660 > $testdir/$tfile || error "truncate failed"
11661 check_stats ost1 "punch" 1
11663 rm -f $testdir/$tfile || error "file remove failed"
11664 wait_delete_completed
11665 check_stats ost1 "destroy" 1
11669 run_test 133c "Verifying OST stats ========================================"
11676 while [ $value -ge 2 ]; do
11681 if [ $orig -gt $order ]; then
11689 local size=('K' 'M' 'G' 'T');
11691 local size_string=$value
11693 while [ $value -ge 1024 ]; do
11694 if [ $i -gt 3 ]; then
11695 #T is the biggest unit we get here, if that is bigger,
11697 size_string=${value}T
11700 value=$((value >> 10))
11701 if [ $value -lt 1024 ]; then
11702 size_string=${value}${size[$i]}
11711 get_rename_size() {
11713 local context=${2:-.}
11714 local sample=$(do_facet $SINGLEMDS $LCTL \
11715 get_param mdt.$FSNAME-MDT0000.rename_stats |
11716 grep -A1 $context |
11717 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11723 remote_ost_nodsh && skip "remote OST with nodsh"
11724 remote_mds_nodsh && skip "remote MDS with nodsh"
11725 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11726 skip_env "MDS doesn't support rename stats"
11728 local testdir1=$DIR/${tdir}/stats_testdir1
11729 local testdir2=$DIR/${tdir}/stats_testdir2
11730 mkdir -p $DIR/${tdir}
11732 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11734 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11735 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11737 createmany -o $testdir1/test 512 || error "createmany failed"
11739 # check samedir rename size
11740 mv ${testdir1}/test0 ${testdir1}/test_0
11742 local testdir1_size=$(ls -l $DIR/${tdir} |
11743 awk '/stats_testdir1/ {print $5}')
11744 local testdir2_size=$(ls -l $DIR/${tdir} |
11745 awk '/stats_testdir2/ {print $5}')
11747 testdir1_size=$(order_2 $testdir1_size)
11748 testdir2_size=$(order_2 $testdir2_size)
11750 testdir1_size=$(size_in_KMGT $testdir1_size)
11751 testdir2_size=$(size_in_KMGT $testdir2_size)
11753 echo "source rename dir size: ${testdir1_size}"
11754 echo "target rename dir size: ${testdir2_size}"
11756 local cmd="do_facet $SINGLEMDS $LCTL "
11757 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11759 eval $cmd || error "$cmd failed"
11760 local samedir=$($cmd | grep 'same_dir')
11761 local same_sample=$(get_rename_size $testdir1_size)
11762 [ -z "$samedir" ] && error "samedir_rename_size count error"
11763 [[ $same_sample -eq 1 ]] ||
11764 error "samedir_rename_size error $same_sample"
11765 echo "Check same dir rename stats success"
11767 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11769 # check crossdir rename size
11770 mv ${testdir1}/test_0 ${testdir2}/test_0
11772 testdir1_size=$(ls -l $DIR/${tdir} |
11773 awk '/stats_testdir1/ {print $5}')
11774 testdir2_size=$(ls -l $DIR/${tdir} |
11775 awk '/stats_testdir2/ {print $5}')
11777 testdir1_size=$(order_2 $testdir1_size)
11778 testdir2_size=$(order_2 $testdir2_size)
11780 testdir1_size=$(size_in_KMGT $testdir1_size)
11781 testdir2_size=$(size_in_KMGT $testdir2_size)
11783 echo "source rename dir size: ${testdir1_size}"
11784 echo "target rename dir size: ${testdir2_size}"
11786 eval $cmd || error "$cmd failed"
11787 local crossdir=$($cmd | grep 'crossdir')
11788 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11789 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11790 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11791 [[ $src_sample -eq 1 ]] ||
11792 error "crossdir_rename_size error $src_sample"
11793 [[ $tgt_sample -eq 1 ]] ||
11794 error "crossdir_rename_size error $tgt_sample"
11795 echo "Check cross dir rename stats success"
11796 rm -rf $DIR/${tdir}
11798 run_test 133d "Verifying rename_stats ========================================"
11801 remote_mds_nodsh && skip "remote MDS with nodsh"
11802 remote_ost_nodsh && skip "remote OST with nodsh"
11803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11805 local testdir=$DIR/${tdir}/stats_testdir
11806 local ctr f0 f1 bs=32768 count=42 sum
11808 mkdir -p ${testdir} || error "mkdir failed"
11810 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11812 for ctr in {write,read}_bytes; do
11814 cancel_lru_locks osc
11816 do_facet ost1 $LCTL set_param -n \
11817 "obdfilter.*.exports.clear=clear"
11819 if [ $ctr = write_bytes ]; then
11821 f1=${testdir}/${tfile}
11823 f0=${testdir}/${tfile}
11827 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11830 cancel_lru_locks osc
11832 sum=$(do_facet ost1 $LCTL get_param \
11833 "obdfilter.*.exports.*.stats" |
11834 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11835 $1 == ctr { sum += $7 }
11836 END { printf("%0.0f", sum) }')
11838 if ((sum != bs * count)); then
11839 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11843 rm -rf $DIR/${tdir}
11845 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11847 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11849 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11850 # not honor the -ignore_readdir_race option correctly. So we call
11851 # error_ignore() rather than error() in these cases. See LU-11152.
11853 if (find --version; do_facet mds1 find --version) |
11854 grep -q '\b4\.5\.1[1-4]\b'; then
11855 error_ignore LU-11152 "$@"
11862 # First without trusting modes.
11863 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11864 echo "proc_dirs='$proc_dirs'"
11865 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11866 find $proc_dirs -exec cat '{}' \; &> /dev/null
11868 # Second verifying readability.
11869 $LCTL get_param -R '*' &> /dev/null
11871 # Verifing writability with badarea_io.
11873 -ignore_readdir_race \
11875 -not -name force_lbug \
11876 -not -name changelog_mask \
11877 -exec badarea_io '{}' \; ||
11878 error_133 "find $proc_dirs failed"
11880 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11883 remote_mds_nodsh && skip "remote MDS with nodsh"
11884 remote_ost_nodsh && skip "remote OST with nodsh"
11886 # eventually, this can also be replaced with "lctl get_param -R",
11887 # but not until that option is always available on the server
11889 for facet in mds1 ost1; do
11890 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11891 skip_noexit "Too old lustre on $facet"
11892 local facet_proc_dirs=$(do_facet $facet \
11893 \\\ls -d $proc_regexp 2>/dev/null)
11894 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11895 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11896 do_facet $facet find $facet_proc_dirs \
11897 ! -name req_history \
11898 -exec cat '{}' \\\; &> /dev/null
11900 do_facet $facet find $facet_proc_dirs \
11901 ! -name req_history \
11903 -exec cat '{}' \\\; &> /dev/null ||
11904 error "proc file read failed"
11906 do_facet $facet find $facet_proc_dirs \
11907 -ignore_readdir_race \
11909 -not -name force_lbug \
11910 -not -name changelog_mask \
11911 -exec badarea_io '{}' \\\; ||
11912 error_133 "$facet find $facet_proc_dirs failed"
11915 # remount the FS in case writes/reads /proc break the FS
11916 cleanup || error "failed to unmount"
11917 setup || error "failed to setup"
11920 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11923 remote_mds_nodsh && skip "remote MDS with nodsh"
11924 remote_ost_nodsh && skip "remote OST with nodsh"
11925 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11926 skip "Need MDS version at least 2.9.54"
11930 for facet in client mds1 ost1; do
11931 local facet_proc_dirs=$(do_facet $facet \
11932 \\\ls -d $proc_regexp 2> /dev/null)
11933 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11934 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11935 # Get the list of files that are missing the terminating newline
11936 local missing=($(do_facet $facet \
11937 find ${facet_proc_dirs} -type f \| \
11938 while read F\; do \
11939 awk -v FS='\v' -v RS='\v\v' \
11940 "'END { if(NR>0 && \
11941 \\\$NF !~ /.*\\\n\$/) \
11942 print FILENAME}'" \
11945 [ ${#missing[*]} -eq 0 ] ||
11946 error "files do not end with newline: ${missing[*]}"
11949 run_test 133h "Proc files should end with newlines"
11952 remote_mds_nodsh && skip "remote MDS with nodsh"
11953 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11954 skip "Need MDS version at least 2.7.54"
11956 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11957 cancel_lru_locks mdc
11959 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11960 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11961 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11964 createmany -o $DIR/$tdir/f $nr ||
11965 error "failed to create $nr files in $DIR/$tdir"
11966 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11968 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11969 do_facet mds1 $LCTL set_param fail_loc=0x327
11970 do_facet mds1 $LCTL set_param fail_val=500
11973 echo "sleep 10 seconds ..."
11975 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11977 do_facet mds1 $LCTL set_param fail_loc=0
11978 do_facet mds1 $LCTL set_param fail_val=0
11979 [ $lck_cnt -lt $unused ] ||
11980 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11983 unlinkmany $DIR/$tdir/f $nr
11985 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11988 remote_mds_nodsh && skip "remote MDS with nodsh"
11989 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11990 skip "Need MDS version at least 2.7.54"
11992 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11993 cancel_lru_locks mdc
11995 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11996 ldlm.lock_reclaim_threshold_mb)
11997 # disable reclaim temporarily
11998 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12000 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12001 do_facet mds1 $LCTL set_param fail_loc=0x328
12002 do_facet mds1 $LCTL set_param fail_val=500
12004 $LCTL set_param debug=+trace
12007 createmany -o $DIR/$tdir/f $nr &
12008 local create_pid=$!
12010 echo "Sleep $TIMEOUT seconds ..."
12012 if ! ps -p $create_pid > /dev/null 2>&1; then
12013 do_facet mds1 $LCTL set_param fail_loc=0
12014 do_facet mds1 $LCTL set_param fail_val=0
12015 do_facet mds1 $LCTL set_param \
12016 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12017 error "createmany finished incorrectly!"
12019 do_facet mds1 $LCTL set_param fail_loc=0
12020 do_facet mds1 $LCTL set_param fail_val=0
12021 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12022 wait $create_pid || return 1
12024 unlinkmany $DIR/$tdir/f $nr
12026 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12028 test_140() { #bug-17379
12029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12031 test_mkdir $DIR/$tdir
12032 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12033 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12035 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12036 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12038 while i=$((i + 1)); do
12040 cd $i || error "Changing to $i"
12041 ln -s ../stat stat || error "Creating stat symlink"
12042 # Read the symlink until ELOOP present,
12043 # not LBUGing the system is considered success,
12044 # we didn't overrun the stack.
12045 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12046 if [ $ret -ne 0 ]; then
12047 if [ $ret -eq 40 ]; then
12050 error "Open stat symlink"
12056 echo "The symlink depth = $i"
12057 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12058 error "Invalid symlink depth"
12060 # Test recursive symlink
12061 ln -s symlink_self symlink_self
12062 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12063 echo "open symlink_self returns $ret"
12064 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12066 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12071 local TF="$TMP/$tfile"
12073 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12075 cancel_lru_locks $OSC
12076 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12077 remount_client $MOUNT
12079 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12082 $TRUNCATE $DIR/$tfile 6000
12083 cancel_lru_locks $OSC
12084 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12087 echo "12345" >>$DIR/$tfile
12088 cancel_lru_locks $OSC
12089 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12092 echo "12345" >>$DIR/$tfile
12093 cancel_lru_locks $OSC
12094 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12099 run_test 150 "truncate/append tests"
12101 #LU-2902 roc_hit was not able to read all values from lproc
12102 function roc_hit_init() {
12103 local list=$(comma_list $(osts_nodes))
12104 local dir=$DIR/$tdir-check
12105 local file=$dir/$tfile
12111 #use setstripe to do a write to every ost
12112 for i in $(seq 0 $((OSTCOUNT-1))); do
12113 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12114 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12115 idx=$(printf %04x $i)
12116 BEFORE=$(get_osd_param $list *OST*$idx stats |
12117 awk '$1 == "cache_access" {sum += $7}
12118 END { printf("%0.0f", sum) }')
12120 cancel_lru_locks osc
12121 cat $file >/dev/null
12123 AFTER=$(get_osd_param $list *OST*$idx stats |
12124 awk '$1 == "cache_access" {sum += $7}
12125 END { printf("%0.0f", sum) }')
12127 echo BEFORE:$BEFORE AFTER:$AFTER
12128 if ! let "AFTER - BEFORE == 4"; then
12130 error "roc_hit is not safe to use"
12138 function roc_hit() {
12139 local list=$(comma_list $(osts_nodes))
12140 echo $(get_osd_param $list '' stats |
12141 awk '$1 == "cache_hit" {sum += $7}
12142 END { printf("%0.0f", sum) }')
12145 function set_cache() {
12148 if [ "$2" == "off" ]; then
12151 local list=$(comma_list $(osts_nodes))
12152 set_osd_param $list '' $1_cache_enable $on
12154 cancel_lru_locks osc
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 remote_ost_nodsh && skip "remote OST with nodsh"
12162 local list=$(comma_list $(osts_nodes))
12164 # check whether obdfilter is cache capable at all
12165 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12166 skip "not cache-capable obdfilter"
12169 # check cache is enabled on all obdfilters
12170 if get_osd_param $list '' read_cache_enable | grep 0; then
12171 skip "oss cache is disabled"
12174 set_osd_param $list '' writethrough_cache_enable 1
12176 # check write cache is enabled on all obdfilters
12177 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12178 skip "oss write cache is NOT enabled"
12183 #define OBD_FAIL_OBD_NO_LRU 0x609
12184 do_nodes $list $LCTL set_param fail_loc=0x609
12186 # pages should be in the case right after write
12187 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12190 local BEFORE=$(roc_hit)
12191 cancel_lru_locks osc
12192 cat $DIR/$tfile >/dev/null
12193 local AFTER=$(roc_hit)
12195 do_nodes $list $LCTL set_param fail_loc=0
12197 if ! let "AFTER - BEFORE == CPAGES"; then
12198 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12201 # the following read invalidates the cache
12202 cancel_lru_locks osc
12203 set_osd_param $list '' read_cache_enable 0
12204 cat $DIR/$tfile >/dev/null
12206 # now data shouldn't be found in the cache
12208 cancel_lru_locks osc
12209 cat $DIR/$tfile >/dev/null
12211 if let "AFTER - BEFORE != 0"; then
12212 error "IN CACHE: before: $BEFORE, after: $AFTER"
12215 set_osd_param $list '' read_cache_enable 1
12218 run_test 151 "test cache on oss and controls ==============================="
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 local TF="$TMP/$tfile"
12225 # simulate ENOMEM during write
12226 #define OBD_FAIL_OST_NOMEM 0x226
12227 lctl set_param fail_loc=0x80000226
12228 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12230 sync || error "sync failed"
12231 lctl set_param fail_loc=0
12233 # discard client's cache
12234 cancel_lru_locks osc
12236 # simulate ENOMEM during read
12237 lctl set_param fail_loc=0x80000226
12238 cmp $TF $DIR/$tfile || error "cmp failed"
12239 lctl set_param fail_loc=0
12243 run_test 152 "test read/write with enomem ============================"
12246 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12248 run_test 153 "test if fdatasync does not crash ======================="
12250 dot_lustre_fid_permission_check() {
12252 local ffid=$MOUNT/.lustre/fid/$fid
12255 echo "stat fid $fid"
12256 stat $ffid > /dev/null || error "stat $ffid failed."
12257 echo "touch fid $fid"
12258 touch $ffid || error "touch $ffid failed."
12259 echo "write to fid $fid"
12260 cat /etc/hosts > $ffid || error "write $ffid failed."
12261 echo "read fid $fid"
12262 diff /etc/hosts $ffid || error "read $ffid failed."
12263 echo "append write to fid $fid"
12264 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12265 echo "rename fid $fid"
12266 mv $ffid $test_dir/$tfile.1 &&
12267 error "rename $ffid to $tfile.1 should fail."
12268 touch $test_dir/$tfile.1
12269 mv $test_dir/$tfile.1 $ffid &&
12270 error "rename $tfile.1 to $ffid should fail."
12271 rm -f $test_dir/$tfile.1
12272 echo "truncate fid $fid"
12273 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12274 echo "link fid $fid"
12275 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12276 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12277 echo "setfacl fid $fid"
12278 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12279 echo "getfacl fid $fid"
12280 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12282 echo "unlink fid $fid"
12283 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12284 echo "mknod fid $fid"
12285 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12287 fid=[0xf00000400:0x1:0x0]
12288 ffid=$MOUNT/.lustre/fid/$fid
12290 echo "stat non-exist fid $fid"
12291 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12292 echo "write to non-exist fid $fid"
12293 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12294 echo "link new fid $fid"
12295 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12297 mkdir -p $test_dir/$tdir
12298 touch $test_dir/$tdir/$tfile
12299 fid=$($LFS path2fid $test_dir/$tdir)
12302 error "error: could not get fid for $test_dir/$dir/$tfile."
12304 ffid=$MOUNT/.lustre/fid/$fid
12307 ls $ffid > /dev/null || error "ls $ffid failed."
12308 echo "touch $fid/$tfile.1"
12309 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12311 echo "touch $MOUNT/.lustre/fid/$tfile"
12312 touch $MOUNT/.lustre/fid/$tfile && \
12313 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12315 echo "setxattr to $MOUNT/.lustre/fid"
12316 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12318 echo "listxattr for $MOUNT/.lustre/fid"
12319 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12321 echo "delxattr from $MOUNT/.lustre/fid"
12322 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12324 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12325 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12326 error "touch invalid fid should fail."
12328 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12329 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12330 error "touch non-normal fid should fail."
12332 echo "rename $tdir to $MOUNT/.lustre/fid"
12333 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12334 error "rename to $MOUNT/.lustre/fid should fail."
12336 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12338 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12339 local new_obf_mode=777
12341 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12342 chmod $new_obf_mode $DIR/.lustre/fid ||
12343 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12345 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12346 [ $obf_mode -eq $new_obf_mode ] ||
12347 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12349 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12350 chmod $old_obf_mode $DIR/.lustre/fid ||
12351 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12354 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12355 fid=$($LFS path2fid $test_dir/$tfile-2)
12357 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12359 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12360 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12361 error "create lov data thru .lustre failed"
12363 echo "cp /etc/passwd $test_dir/$tfile-2"
12364 cp /etc/passwd $test_dir/$tfile-2 ||
12365 error "copy to $test_dir/$tfile-2 failed."
12366 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12367 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12368 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12370 rm -rf $test_dir/tfile.lnk
12371 rm -rf $test_dir/$tfile-2
12375 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12376 skip "Need MDS version at least 2.4.1"
12378 local tf=$DIR/$tfile
12381 local fid=$($LFS path2fid $tf)
12382 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12384 # check that we get the same pathname back
12385 local found=$($LFS fid2path $MOUNT "$fid")
12386 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12387 [ "$found" == "$tf" ] ||
12388 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12390 run_test 154A "lfs path2fid and fid2path basic checks"
12393 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12394 skip "Need MDS version at least 2.4.1"
12396 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12397 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12398 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12399 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12401 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12402 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12404 # check that we get the same pathname
12405 echo "PFID: $PFID, name: $name"
12406 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12407 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12408 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12409 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12411 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12413 run_test 154B "verify the ll_decode_linkea tool"
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12418 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12419 skip "Need MDS version at least 2.2.51"
12420 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12422 cp /etc/hosts $DIR/$tfile
12424 fid=$($LFS path2fid $DIR/$tfile)
12426 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12428 dot_lustre_fid_permission_check "$fid" $DIR ||
12429 error "dot lustre permission check $fid failed"
12431 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12433 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12435 touch $MOUNT/.lustre/file &&
12436 error "creation is not allowed under .lustre"
12438 mkdir $MOUNT/.lustre/dir &&
12439 error "mkdir is not allowed under .lustre"
12443 run_test 154a "Open-by-FID"
12446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12447 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12449 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12450 skip "Need MDS version at least 2.2.51"
12452 local remote_dir=$DIR/$tdir/remote_dir
12456 mkdir -p $DIR/$tdir
12457 $LFS mkdir -i $MDTIDX $remote_dir ||
12458 error "create remote directory failed"
12460 cp /etc/hosts $remote_dir/$tfile
12462 fid=$($LFS path2fid $remote_dir/$tfile)
12464 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12466 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12467 error "dot lustre permission check $fid failed"
12470 run_test 154b "Open-by-FID for remote directory"
12473 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12474 skip "Need MDS version at least 2.4.1"
12476 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12477 local FID1=$($LFS path2fid $DIR/$tfile.1)
12478 local FID2=$($LFS path2fid $DIR/$tfile.2)
12479 local FID3=$($LFS path2fid $DIR/$tfile.3)
12482 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12483 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12484 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12486 [ "$FID" = "${!want}" ] ||
12487 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12491 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12493 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12494 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12498 run_test 154c "lfs path2fid and fid2path multiple arguments"
12501 remote_mds_nodsh && skip "remote MDS with nodsh"
12502 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12503 skip "Need MDS version at least 2.5.53"
12505 if remote_mds; then
12506 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12510 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12517 local fid=$($LFS path2fid $DIR/$tfile)
12520 cmd="exec $fd<$DIR/$tfile"
12522 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12523 echo "$fid_list" | grep "$fid"
12526 cmd="exec $fd>/dev/null"
12528 if [ $rc -ne 0 ]; then
12529 error "FID $fid not found in open files list $fid_list"
12532 run_test 154d "Verify open file fid"
12536 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12537 skip "Need MDS version at least 2.6.50"
12539 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12540 error ".lustre returned by readdir"
12543 run_test 154e ".lustre is not returned by readdir"
12546 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12548 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12549 test_mkdir -p -c1 $DIR/$tdir/d
12550 # test dirs inherit from its stripe
12551 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12552 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12553 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12554 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12557 # get fid of parents
12558 local FID0=$($LFS path2fid $DIR/$tdir/d)
12559 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12560 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12561 local FID3=$($LFS path2fid $DIR)
12563 # check that path2fid --parents returns expected <parent_fid>/name
12564 # 1) test for a directory (single parent)
12565 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12566 [ "$parent" == "$FID0/foo1" ] ||
12567 error "expected parent: $FID0/foo1, got: $parent"
12569 # 2) test for a file with nlink > 1 (multiple parents)
12570 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12571 echo "$parent" | grep -F "$FID1/$tfile" ||
12572 error "$FID1/$tfile not returned in parent list"
12573 echo "$parent" | grep -F "$FID2/link" ||
12574 error "$FID2/link not returned in parent list"
12576 # 3) get parent by fid
12577 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12578 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12579 echo "$parent" | grep -F "$FID1/$tfile" ||
12580 error "$FID1/$tfile not returned in parent list (by fid)"
12581 echo "$parent" | grep -F "$FID2/link" ||
12582 error "$FID2/link not returned in parent list (by fid)"
12584 # 4) test for entry in root directory
12585 parent=$($LFS path2fid --parents $DIR/f)
12586 echo "$parent" | grep -F "$FID3/f" ||
12587 error "$FID3/f not returned in parent list"
12589 # 5) test it on root directory
12590 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12591 error "$MOUNT should not have parents"
12593 # enable xattr caching and check that linkea is correctly updated
12594 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12595 save_lustre_params client "llite.*.xattr_cache" > $save
12596 lctl set_param llite.*.xattr_cache 1
12598 # 6.1) linkea update on rename
12599 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12601 # get parents by fid
12602 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12603 # foo1 should no longer be returned in parent list
12604 echo "$parent" | grep -F "$FID1" &&
12605 error "$FID1 should no longer be in parent list"
12606 # the new path should appear
12607 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12608 error "$FID2/$tfile.moved is not in parent list"
12610 # 6.2) linkea update on unlink
12611 rm -f $DIR/$tdir/d/foo2/link
12612 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12613 # foo2/link should no longer be returned in parent list
12614 echo "$parent" | grep -F "$FID2/link" &&
12615 error "$FID2/link should no longer be in parent list"
12619 restore_lustre_params < $save
12622 run_test 154f "get parent fids by reading link ea"
12626 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12627 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12628 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12629 skip "Need MDS version at least 2.6.92"
12631 mkdir -p $DIR/$tdir
12632 llapi_fid_test -d $DIR/$tdir
12634 run_test 154g "various llapi FID tests"
12636 test_155_small_load() {
12637 local temp=$TMP/$tfile
12638 local file=$DIR/$tfile
12640 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12641 error "dd of=$temp bs=6096 count=1 failed"
12643 cancel_lru_locks $OSC
12644 cmp $temp $file || error "$temp $file differ"
12646 $TRUNCATE $temp 6000
12647 $TRUNCATE $file 6000
12648 cmp $temp $file || error "$temp $file differ (truncate1)"
12650 echo "12345" >>$temp
12651 echo "12345" >>$file
12652 cmp $temp $file || error "$temp $file differ (append1)"
12654 echo "12345" >>$temp
12655 echo "12345" >>$file
12656 cmp $temp $file || error "$temp $file differ (append2)"
12662 test_155_big_load() {
12663 remote_ost_nodsh && skip "remote OST with nodsh"
12665 local temp=$TMP/$tfile
12666 local file=$DIR/$tfile
12669 local cache_size=$(do_facet ost$((MAXI+1)) \
12670 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12671 local large_file_size=$((cache_size * 2))
12673 echo "OSS cache size: $cache_size KB"
12674 echo "Large file size: $large_file_size KB"
12676 [ $MAXV -le $large_file_size ] &&
12677 skip_env "max available OST size needs > $large_file_size KB"
12679 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12681 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12682 error "dd of=$temp bs=$large_file_size count=1k failed"
12685 cancel_lru_locks osc
12686 cmp $temp $file || error "$temp $file differ"
12692 save_writethrough() {
12693 local facets=$(get_facets OST)
12695 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12701 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12703 save_writethrough $p
12706 set_cache writethrough on
12707 test_155_small_load
12708 restore_lustre_params < $p
12711 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12716 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12718 save_writethrough $p
12721 set_cache writethrough off
12722 test_155_small_load
12723 restore_lustre_params < $p
12726 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12731 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12733 save_writethrough $p
12736 set_cache writethrough on
12737 test_155_small_load
12738 restore_lustre_params < $p
12741 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12746 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12748 save_writethrough $p
12751 set_cache writethrough off
12752 test_155_small_load
12753 restore_lustre_params < $p
12756 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12761 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12763 save_writethrough $p
12766 set_cache writethrough on
12768 restore_lustre_params < $p
12771 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12776 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12778 save_writethrough $p
12781 set_cache writethrough off
12783 restore_lustre_params < $p
12786 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12791 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12793 save_writethrough $p
12796 set_cache writethrough on
12798 restore_lustre_params < $p
12801 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12808 save_writethrough $p
12811 set_cache writethrough off
12813 restore_lustre_params < $p
12816 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12820 remote_ost_nodsh && skip "remote OST with nodsh"
12821 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12822 skip "stats not implemented on old servers"
12823 [ "$ost1_FSTYPE" = "zfs" ] &&
12824 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12829 local file="$DIR/$tfile"
12830 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12832 save_writethrough $p
12835 log "Turn on read and write cache"
12837 set_cache writethrough on
12839 log "Write data and read it back."
12840 log "Read should be satisfied from the cache."
12841 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12843 cancel_lru_locks osc
12844 cat $file >/dev/null
12846 if ! let "AFTER - BEFORE == CPAGES"; then
12847 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12849 log "cache hits:: before: $BEFORE, after: $AFTER"
12852 log "Read again; it should be satisfied from the cache."
12854 cancel_lru_locks osc
12855 cat $file >/dev/null
12857 if ! let "AFTER - BEFORE == CPAGES"; then
12858 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12860 log "cache hits:: before: $BEFORE, after: $AFTER"
12863 log "Turn off the read cache and turn on the write cache"
12865 set_cache writethrough on
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 log "Read again; it should not be satisfied from the cache."
12880 cancel_lru_locks osc
12881 cat $file >/dev/null
12883 if ! let "AFTER - BEFORE == 0"; then
12884 error "IN CACHE: before: $BEFORE, after: $AFTER"
12886 log "cache hits:: before: $BEFORE, after: $AFTER"
12889 log "Write data and read it back."
12890 log "Read should be satisfied from the cache."
12891 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12893 cancel_lru_locks osc
12894 cat $file >/dev/null
12896 if ! let "AFTER - BEFORE == CPAGES"; then
12897 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12899 log "cache hits:: before: $BEFORE, after: $AFTER"
12902 log "Read again; it should not be satisfied from the cache."
12904 cancel_lru_locks osc
12905 cat $file >/dev/null
12907 if ! let "AFTER - BEFORE == 0"; then
12908 error "IN CACHE: before: $BEFORE, after: $AFTER"
12910 log "cache hits:: before: $BEFORE, after: $AFTER"
12913 log "Turn off read and write cache"
12915 set_cache writethrough off
12917 log "Write data and read it back"
12918 log "It should not be satisfied from the cache."
12920 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12921 cancel_lru_locks osc
12923 cat $file >/dev/null
12925 if ! let "AFTER - BEFORE == 0"; then
12926 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12928 log "cache hits:: before: $BEFORE, after: $AFTER"
12931 log "Turn on the read cache and turn off the write cache"
12933 set_cache writethrough off
12935 log "Write data and read it back"
12936 log "It should not be satisfied from the cache."
12938 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12940 cancel_lru_locks osc
12941 cat $file >/dev/null
12943 if ! let "AFTER - BEFORE == 0"; then
12944 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12946 log "cache hits:: before: $BEFORE, after: $AFTER"
12949 log "Read again; it should be satisfied from the cache."
12951 cancel_lru_locks osc
12952 cat $file >/dev/null
12954 if ! let "AFTER - BEFORE == CPAGES"; then
12955 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12957 log "cache hits:: before: $BEFORE, after: $AFTER"
12960 restore_lustre_params < $p
12963 run_test 156 "Verification of tunables"
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12967 remote_mds_nodsh && skip "remote MDS with nodsh"
12968 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12969 skip "Need MDS version at least 2.2.0"
12971 changelog_register || error "changelog_register failed"
12972 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12973 changelog_users $SINGLEMDS | grep -q $cl_user ||
12974 error "User $cl_user not found in changelog_users"
12977 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12978 changelog_clear 0 || error "changelog_clear failed"
12979 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12980 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12981 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12982 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12983 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12984 rm $DIR/$tdir/pics/desktop.jpg
12986 changelog_dump | tail -10
12988 echo "verifying changelog mask"
12989 changelog_chmask "-MKDIR"
12990 changelog_chmask "-CLOSE"
12992 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12993 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12995 changelog_chmask "+MKDIR"
12996 changelog_chmask "+CLOSE"
12998 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12999 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13001 changelog_dump | tail -10
13002 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13003 CLOSES=$(changelog_dump | grep -c "CLOSE")
13004 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13005 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13008 echo "verifying target fid"
13009 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13010 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13011 [ "$fidc" == "$fidf" ] ||
13012 error "changelog '$tfile' fid $fidc != file fid $fidf"
13013 echo "verifying parent fid"
13014 # The FID returned from the Changelog may be the directory shard on
13015 # a different MDT, and not the FID returned by path2fid on the parent.
13016 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13017 # since this is what will matter when recreating this file in the tree.
13018 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13019 local pathp=$($LFS fid2path $MOUNT "$fidp")
13020 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13021 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13023 echo "getting records for $cl_user"
13024 changelog_users $SINGLEMDS
13025 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13027 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13028 error "changelog_clear failed"
13029 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13030 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13031 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13032 error "user index expect $user_rec1 + $nclr != $user_rec2"
13034 local min0_rec=$(changelog_users $SINGLEMDS |
13035 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13036 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13037 awk '{ print $1; exit; }')
13039 changelog_dump | tail -n 5
13040 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13041 [ $first_rec == $((min0_rec + 1)) ] ||
13042 error "first index should be $min0_rec + 1 not $first_rec"
13044 # LU-3446 changelog index reset on MDT restart
13045 local cur_rec1=$(changelog_users $SINGLEMDS |
13046 awk '/^current.index:/ { print $NF }')
13047 changelog_clear 0 ||
13048 error "clear all changelog records for $cl_user failed"
13049 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13050 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13051 error "Fail to start $SINGLEMDS"
13052 local cur_rec2=$(changelog_users $SINGLEMDS |
13053 awk '/^current.index:/ { print $NF }')
13054 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13055 [ $cur_rec1 == $cur_rec2 ] ||
13056 error "current index should be $cur_rec1 not $cur_rec2"
13058 echo "verifying users from this test are deregistered"
13059 changelog_deregister || error "changelog_deregister failed"
13060 changelog_users $SINGLEMDS | grep -q $cl_user &&
13061 error "User '$cl_user' still in changelog_users"
13063 # lctl get_param -n mdd.*.changelog_users
13064 # current index: 144
13065 # ID index (idle seconds)
13067 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13068 # this is the normal case where all users were deregistered
13069 # make sure no new records are added when no users are present
13070 local last_rec1=$(changelog_users $SINGLEMDS |
13071 awk '/^current.index:/ { print $NF }')
13072 touch $DIR/$tdir/chloe
13073 local last_rec2=$(changelog_users $SINGLEMDS |
13074 awk '/^current.index:/ { print $NF }')
13075 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13076 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13078 # any changelog users must be leftovers from a previous test
13079 changelog_users $SINGLEMDS
13080 echo "other changelog users; can't verify off"
13083 run_test 160a "changelog sanity"
13085 test_160b() { # LU-3587
13086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13087 remote_mds_nodsh && skip "remote MDS with nodsh"
13088 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13089 skip "Need MDS version at least 2.2.0"
13091 changelog_register || error "changelog_register failed"
13092 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13093 changelog_users $SINGLEMDS | grep -q $cl_user ||
13094 error "User '$cl_user' not found in changelog_users"
13096 local longname1=$(str_repeat a 255)
13097 local longname2=$(str_repeat b 255)
13100 echo "creating very long named file"
13101 touch $longname1 || error "create of '$longname1' failed"
13102 echo "renaming very long named file"
13103 mv $longname1 $longname2
13105 changelog_dump | grep RENME | tail -n 5
13108 run_test 160b "Verify that very long rename doesn't crash in changelog"
13111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13112 remote_mds_nodsh && skip "remote MDS with nodsh"
13114 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13115 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13116 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13117 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13121 # Registration step
13122 changelog_register || error "changelog_register failed"
13125 mkdir -p $DIR/$tdir
13126 $MCREATE $DIR/$tdir/foo_160c
13127 changelog_chmask "-TRUNC"
13128 $TRUNCATE $DIR/$tdir/foo_160c 200
13129 changelog_chmask "+TRUNC"
13130 $TRUNCATE $DIR/$tdir/foo_160c 199
13131 changelog_dump | tail -n 5
13132 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13133 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13135 run_test 160c "verify that changelog log catch the truncate event"
13138 remote_mds_nodsh && skip "remote MDS with nodsh"
13139 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13141 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13142 skip "Need MDS version at least 2.7.60"
13144 # Registration step
13145 changelog_register || error "changelog_register failed"
13147 mkdir -p $DIR/$tdir/migrate_dir
13148 changelog_clear 0 || error "changelog_clear failed"
13150 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13151 changelog_dump | tail -n 5
13152 local migrates=$(changelog_dump | grep -c "MIGRT")
13153 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13155 run_test 160d "verify that changelog log catch the migrate event"
13158 remote_mds_nodsh && skip "remote MDS with nodsh"
13161 changelog_register || error "changelog_register failed"
13163 # Delete a future user (expect fail)
13164 local MDT0=$(facet_svc $SINGLEMDS)
13165 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13168 if [ $rc -eq 0 ]; then
13169 error "Deleted non-existant user cl77"
13170 elif [ $rc -ne 2 ]; then
13171 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13174 # Clear to a bad index (1 billion should be safe)
13175 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13178 if [ $rc -eq 0 ]; then
13179 error "Successfully cleared to invalid CL index"
13180 elif [ $rc -ne 22 ]; then
13181 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13184 run_test 160e "changelog negative testing (should return errors)"
13187 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13188 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13189 skip "Need MDS version at least 2.10.56"
13191 local mdts=$(comma_list $(mdts_nodes))
13194 changelog_register || error "first changelog_register failed"
13195 changelog_register || error "second changelog_register failed"
13197 declare -A cl_user1
13198 declare -A cl_user2
13203 # generate some changelog records to accumulate on each MDT
13204 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13205 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13206 error "create $DIR/$tdir/$tfile failed"
13208 # check changelogs have been generated
13209 local nbcl=$(changelog_dump | wc -l)
13210 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13212 for param in "changelog_max_idle_time=10" \
13214 "changelog_min_gc_interval=2" \
13215 "changelog_min_free_cat_entries=3"; do
13216 local MDT0=$(facet_svc $SINGLEMDS)
13217 local var="${param%=*}"
13218 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13220 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13221 do_nodes $mdts $LCTL set_param mdd.*.$param
13224 # force cl_user2 to be idle (1st part)
13227 # simulate changelog catalog almost full
13228 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13229 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13231 for i in $(seq $MDSCOUNT); do
13232 cl_users=(${CL_USERS[mds$i]})
13233 cl_user1[mds$i]="${cl_users[0]}"
13234 cl_user2[mds$i]="${cl_users[1]}"
13236 [ -n "${cl_user1[mds$i]}" ] ||
13237 error "mds$i: no user registered"
13238 [ -n "${cl_user2[mds$i]}" ] ||
13239 error "mds$i: only ${cl_user2[mds$i]} is registered"
13241 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13242 [ -n "$user_rec1" ] ||
13243 error "mds$i: User ${cl_user1[mds$i]} not registered"
13244 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13245 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13246 [ -n "$user_rec2" ] ||
13247 error "mds$i: User ${cl_user1[mds$i]} not registered"
13248 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13249 "$user_rec1 + 2 == $user_rec2"
13250 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13251 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13252 "$user_rec1 + 2, but is $user_rec2"
13253 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13254 [ -n "$user_rec2" ] ||
13255 error "mds$i: User ${cl_user2[mds$i]} not registered"
13256 [ $user_rec1 == $user_rec2 ] ||
13257 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13258 "$user_rec1, but is $user_rec2"
13261 # force cl_user2 to be idle (2nd part) and to reach
13262 # changelog_max_idle_time
13265 # generate one more changelog to trigger fail_loc
13266 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13267 error "create $DIR/$tdir/${tfile}bis failed"
13269 # ensure gc thread is done
13270 for i in $(mdts_nodes); do
13272 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13273 error "$i: GC-thread not done"
13277 for i in $(seq $MDSCOUNT); do
13278 # check cl_user1 still registered
13279 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13280 error "mds$i: User ${cl_user1[mds$i]} not registered"
13281 # check cl_user2 unregistered
13282 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13283 error "mds$i: User ${cl_user2[mds$i]} still registered"
13285 # check changelogs are present and starting at $user_rec1 + 1
13286 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13287 [ -n "$user_rec1" ] ||
13288 error "mds$i: User ${cl_user1[mds$i]} not registered"
13289 first_rec=$($LFS changelog $(facet_svc mds$i) |
13290 awk '{ print $1; exit; }')
13292 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13293 [ $((user_rec1 + 1)) == $first_rec ] ||
13294 error "mds$i: first index should be $user_rec1 + 1, " \
13295 "but is $first_rec"
13298 run_test 160f "changelog garbage collect (timestamped users)"
13301 remote_mds_nodsh && skip "remote MDS with nodsh"
13302 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13303 skip "Need MDS version at least 2.10.56"
13305 local mdts=$(comma_list $(mdts_nodes))
13307 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13308 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13311 changelog_register || error "first changelog_register failed"
13312 changelog_register || error "second changelog_register failed"
13314 declare -A cl_user1
13315 declare -A cl_user2
13320 # generate some changelog records to accumulate on each MDT
13321 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13322 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13323 error "create $DIR/$tdir/$tfile failed"
13325 # check changelogs have been generated
13326 local nbcl=$(changelog_dump | wc -l)
13327 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13329 # reduce the max_idle_indexes value to make sure we exceed it
13330 max_ndx=$((nbcl / 2 - 1))
13332 for param in "changelog_max_idle_indexes=$max_ndx" \
13334 "changelog_min_gc_interval=2" \
13335 "changelog_min_free_cat_entries=3"; do
13336 local MDT0=$(facet_svc $SINGLEMDS)
13337 local var="${param%=*}"
13338 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13340 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13341 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13342 error "unable to set mdd.*.$param"
13345 # simulate changelog catalog almost full
13346 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13347 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13349 for i in $(seq $MDSCOUNT); do
13350 cl_users=(${CL_USERS[mds$i]})
13351 cl_user1[mds$i]="${cl_users[0]}"
13352 cl_user2[mds$i]="${cl_users[1]}"
13354 [ -n "${cl_user1[mds$i]}" ] ||
13355 error "mds$i: no user registered"
13356 [ -n "${cl_user2[mds$i]}" ] ||
13357 error "mds$i: only ${cl_user1[mds$i]} is registered"
13359 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13360 [ -n "$user_rec1" ] ||
13361 error "mds$i: User ${cl_user1[mds$i]} not registered"
13362 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13363 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13364 [ -n "$user_rec2" ] ||
13365 error "mds$i: User ${cl_user1[mds$i]} not registered"
13366 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13367 "$user_rec1 + 2 == $user_rec2"
13368 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13369 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13370 "$user_rec1 + 2, but is $user_rec2"
13371 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13372 [ -n "$user_rec2" ] ||
13373 error "mds$i: User ${cl_user2[mds$i]} not registered"
13374 [ $user_rec1 == $user_rec2 ] ||
13375 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13376 "$user_rec1, but is $user_rec2"
13379 # ensure we are past the previous changelog_min_gc_interval set above
13382 # generate one more changelog to trigger fail_loc
13383 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13384 error "create $DIR/$tdir/${tfile}bis failed"
13386 # ensure gc thread is done
13387 for i in $(mdts_nodes); do
13389 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13390 error "$i: GC-thread not done"
13394 for i in $(seq $MDSCOUNT); do
13395 # check cl_user1 still registered
13396 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13397 error "mds$i: User ${cl_user1[mds$i]} not registered"
13398 # check cl_user2 unregistered
13399 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13400 error "mds$i: User ${cl_user2[mds$i]} still registered"
13402 # check changelogs are present and starting at $user_rec1 + 1
13403 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13404 [ -n "$user_rec1" ] ||
13405 error "mds$i: User ${cl_user1[mds$i]} not registered"
13406 first_rec=$($LFS changelog $(facet_svc mds$i) |
13407 awk '{ print $1; exit; }')
13409 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13410 [ $((user_rec1 + 1)) == $first_rec ] ||
13411 error "mds$i: first index should be $user_rec1 + 1, " \
13412 "but is $first_rec"
13415 run_test 160g "changelog garbage collect (old users)"
13418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13419 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13420 skip "Need MDS version at least 2.10.56"
13422 local mdts=$(comma_list $(mdts_nodes))
13425 changelog_register || error "first changelog_register failed"
13426 changelog_register || error "second changelog_register failed"
13428 declare -A cl_user1
13429 declare -A cl_user2
13434 # generate some changelog records to accumulate on each MDT
13435 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13436 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13437 error "create $DIR/$tdir/$tfile failed"
13439 # check changelogs have been generated
13440 local nbcl=$(changelog_dump | wc -l)
13441 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13443 for param in "changelog_max_idle_time=10" \
13445 "changelog_min_gc_interval=2"; do
13446 local MDT0=$(facet_svc $SINGLEMDS)
13447 local var="${param%=*}"
13448 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13450 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13451 do_nodes $mdts $LCTL set_param mdd.*.$param
13454 # force cl_user2 to be idle (1st part)
13457 for i in $(seq $MDSCOUNT); do
13458 cl_users=(${CL_USERS[mds$i]})
13459 cl_user1[mds$i]="${cl_users[0]}"
13460 cl_user2[mds$i]="${cl_users[1]}"
13462 [ -n "${cl_user1[mds$i]}" ] ||
13463 error "mds$i: no user registered"
13464 [ -n "${cl_user2[mds$i]}" ] ||
13465 error "mds$i: only ${cl_user2[mds$i]} is registered"
13467 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13468 [ -n "$user_rec1" ] ||
13469 error "mds$i: User ${cl_user1[mds$i]} not registered"
13470 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13471 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13472 [ -n "$user_rec2" ] ||
13473 error "mds$i: User ${cl_user1[mds$i]} not registered"
13474 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13475 "$user_rec1 + 2 == $user_rec2"
13476 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13477 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13478 "$user_rec1 + 2, but is $user_rec2"
13479 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13480 [ -n "$user_rec2" ] ||
13481 error "mds$i: User ${cl_user2[mds$i]} not registered"
13482 [ $user_rec1 == $user_rec2 ] ||
13483 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13484 "$user_rec1, but is $user_rec2"
13487 # force cl_user2 to be idle (2nd part) and to reach
13488 # changelog_max_idle_time
13491 # force each GC-thread start and block then
13492 # one per MDT/MDD, set fail_val accordingly
13493 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13494 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13496 # generate more changelogs to trigger fail_loc
13497 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13498 error "create $DIR/$tdir/${tfile}bis failed"
13500 # stop MDT to stop GC-thread, should be done in back-ground as it will
13501 # block waiting for the thread to be released and exit
13502 declare -A stop_pids
13503 for i in $(seq $MDSCOUNT); do
13505 stop_pids[mds$i]=$!
13508 for i in $(mdts_nodes); do
13511 local facets=$(facets_up_on_host $i)
13513 for facet in ${facets//,/ }; do
13514 if [[ $facet == mds* ]]; then
13518 # ensure each MDS's gc threads are still present and all in "R"
13519 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13520 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13521 error "$i: expected $nb GC-thread"
13523 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13525 error "$i: GC-thread not found in R-state"
13526 # check umounts of each MDT on MDS have reached kthread_stop()
13527 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13528 error "$i: expected $nb umount"
13530 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13531 error "$i: umount not found in D-state"
13534 # release all GC-threads
13535 do_nodes $mdts $LCTL set_param fail_loc=0
13537 # wait for MDT stop to complete
13538 for i in $(seq $MDSCOUNT); do
13539 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13543 # may try to check if any orphan changelog records are present
13544 # via ldiskfs/zfs and llog_reader...
13546 # re-start/mount MDTs
13547 for i in $(seq $MDSCOUNT); do
13548 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13549 error "Fail to start mds$i"
13553 for i in $(seq $MDSCOUNT); do
13554 # check cl_user1 still registered
13555 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13556 error "mds$i: User ${cl_user1[mds$i]} not registered"
13557 # check cl_user2 unregistered
13558 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13559 error "mds$i: User ${cl_user2[mds$i]} still registered"
13561 # check changelogs are present and starting at $user_rec1 + 1
13562 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13563 [ -n "$user_rec1" ] ||
13564 error "mds$i: User ${cl_user1[mds$i]} not registered"
13565 first_rec=$($LFS changelog $(facet_svc mds$i) |
13566 awk '{ print $1; exit; }')
13568 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13569 [ $((user_rec1 + 1)) == $first_rec ] ||
13570 error "mds$i: first index should be $user_rec1 + 1, " \
13571 "but is $first_rec"
13574 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13579 local mdts=$(comma_list $(mdts_nodes))
13581 changelog_register || error "first changelog_register failed"
13583 # generate some changelog records to accumulate on each MDT
13584 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13585 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13586 error "create $DIR/$tdir/$tfile failed"
13588 # check changelogs have been generated
13589 local nbcl=$(changelog_dump | wc -l)
13590 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13592 # simulate race between register and unregister
13593 # XXX as fail_loc is set per-MDS, with DNE configs the race
13594 # simulation will only occur for one MDT per MDS and for the
13595 # others the normal race scenario will take place
13596 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13597 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13598 do_nodes $mdts $LCTL set_param fail_val=1
13600 # unregister 1st user
13601 changelog_deregister &
13603 # wait some time for deregister work to reach race rdv
13605 # register 2nd user
13606 changelog_register || error "2nd user register failed"
13608 wait $pid1 || error "1st user deregister failed"
13612 declare -A LAST_REC
13613 for i in $(seq $MDSCOUNT); do
13614 if changelog_users mds$i | grep "^cl"; then
13615 # make sure new records are added with one user present
13616 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13617 awk '/^current.index:/ { print $NF }')
13619 error "mds$i has no user registered"
13623 # generate more changelog records to accumulate on each MDT
13624 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13625 error "create $DIR/$tdir/${tfile}bis failed"
13627 for i in $(seq $MDSCOUNT); do
13628 last_rec=$(changelog_users $SINGLEMDS |
13629 awk '/^current.index:/ { print $NF }')
13630 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13631 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13632 error "changelogs are off on mds$i"
13635 run_test 160i "changelog user register/unregister race"
13638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13640 test_mkdir -c1 $DIR/$tdir
13641 cp /etc/hosts $DIR/$tdir/$tfile
13642 test_mkdir -c1 $DIR/$tdir/foo1
13643 test_mkdir -c1 $DIR/$tdir/foo2
13644 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13645 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13646 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13647 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13648 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13649 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13650 $LFS fid2path $DIR $FID
13651 error "bad link ea"
13654 rm $DIR/$tdir/foo2/zachary
13656 rm $DIR/$tdir/foo2/thor
13658 rm $DIR/$tdir/$tfile
13660 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13661 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13662 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13663 rm $DIR/$tdir/foo2/maggie
13666 local longname=$tfile.avg_len_is_thirty_two_
13667 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13668 error_noexit 'failed to unlink many hardlinks'" EXIT
13669 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13670 error "failed to hardlink many files"
13671 links=$($LFS fid2path $DIR $FID | wc -l)
13672 echo -n "${links}/1000 links in link EA"
13673 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13675 run_test 161a "link ea sanity"
13678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13679 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13682 local remote_dir=$DIR/$tdir/remote_dir
13684 mkdir -p $DIR/$tdir
13685 $LFS mkdir -i $MDTIDX $remote_dir ||
13686 error "create remote directory failed"
13688 cp /etc/hosts $remote_dir/$tfile
13689 mkdir -p $remote_dir/foo1
13690 mkdir -p $remote_dir/foo2
13691 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13692 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13693 ln $remote_dir/$tfile $remote_dir/foo1/luna
13694 ln $remote_dir/$tfile $remote_dir/foo2/thor
13696 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13698 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13699 $LFS fid2path $DIR $FID
13700 error "bad link ea"
13703 rm $remote_dir/foo2/zachary
13705 rm $remote_dir/foo2/thor
13707 rm $remote_dir/$tfile
13709 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13710 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13711 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13712 $LFS fid2path $DIR $FID
13713 error "bad link rename"
13715 rm $remote_dir/foo2/maggie
13718 local longname=filename_avg_len_is_thirty_two_
13719 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13720 error "failed to hardlink many files"
13721 links=$($LFS fid2path $DIR $FID | wc -l)
13722 echo -n "${links}/1000 links in link EA"
13723 [[ ${links} -gt 60 ]] ||
13724 error "expected at least 60 links in link EA"
13725 unlinkmany $remote_dir/foo2/$longname 1000 ||
13726 error "failed to unlink many hardlinks"
13728 run_test 161b "link ea sanity under remote directory"
13731 remote_mds_nodsh && skip "remote MDS with nodsh"
13732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13733 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13734 skip "Need MDS version at least 2.1.5"
13736 # define CLF_RENAME_LAST 0x0001
13737 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13738 changelog_register || error "changelog_register failed"
13741 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13742 touch $DIR/$tdir/foo_161c
13743 touch $DIR/$tdir/bar_161c
13744 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13745 changelog_dump | grep RENME | tail -n 5
13746 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13747 changelog_clear 0 || error "changelog_clear failed"
13748 if [ x$flags != "x0x1" ]; then
13749 error "flag $flags is not 0x1"
13752 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13753 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13754 touch $DIR/$tdir/foo_161c
13755 touch $DIR/$tdir/bar_161c
13756 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13757 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13758 changelog_dump | grep RENME | tail -n 5
13759 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13760 changelog_clear 0 || error "changelog_clear failed"
13761 if [ x$flags != "x0x0" ]; then
13762 error "flag $flags is not 0x0"
13764 echo "rename overwrite a target having nlink > 1," \
13765 "changelog record has flags of $flags"
13767 # rename doesn't overwrite a target (changelog flag 0x0)
13768 touch $DIR/$tdir/foo_161c
13769 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13770 changelog_dump | grep RENME | tail -n 5
13771 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13772 changelog_clear 0 || error "changelog_clear failed"
13773 if [ x$flags != "x0x0" ]; then
13774 error "flag $flags is not 0x0"
13776 echo "rename doesn't overwrite a target," \
13777 "changelog record has flags of $flags"
13779 # define CLF_UNLINK_LAST 0x0001
13780 # unlink a file having nlink = 1 (changelog flag 0x1)
13781 rm -f $DIR/$tdir/foo2_161c
13782 changelog_dump | grep UNLNK | tail -n 5
13783 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13784 changelog_clear 0 || error "changelog_clear failed"
13785 if [ x$flags != "x0x1" ]; then
13786 error "flag $flags is not 0x1"
13788 echo "unlink a file having nlink = 1," \
13789 "changelog record has flags of $flags"
13791 # unlink a file having nlink > 1 (changelog flag 0x0)
13792 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13793 rm -f $DIR/$tdir/foobar_161c
13794 changelog_dump | grep UNLNK | tail -n 5
13795 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13796 changelog_clear 0 || error "changelog_clear failed"
13797 if [ x$flags != "x0x0" ]; then
13798 error "flag $flags is not 0x0"
13800 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13802 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13805 remote_mds_nodsh && skip "remote MDS with nodsh"
13806 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13811 changelog_register || error "changelog_register failed"
13813 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13814 # interfer with $MOUNT/.lustre/fid/ access
13816 [[ $? -eq 0 ]] || error "mkdir failed"
13818 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13819 $LCTL set_param fail_loc=0x8000140c
13821 $LCTL set_param fail_val=5
13824 echo foofoo > $DIR/$tdir/$tfile &
13827 # wait for create to be delayed
13831 [[ $? -eq 0 ]] || error "create should be blocked"
13833 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
13834 stack_trap "rm -f $tempfile"
13835 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13836 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13837 # some delay may occur during ChangeLog publishing and file read just
13838 # above, that could allow file write to happen finally
13839 [[ -s $tempfile ]] && echo "file should be empty"
13841 $LCTL set_param fail_loc=0
13844 [[ $? -eq 0 ]] || error "create failed"
13846 run_test 161d "create with concurrent .lustre/fid access"
13849 local expected="$1"
13854 path=$($LFS fid2path "$@")
13857 if [ $rc -ne 0 ]; then
13858 error "path looked up of '$expected' failed: rc=$rc"
13859 elif [ "$path" != "$expected" ]; then
13860 error "path looked up '$path' instead of '$expected'"
13862 echo "FID '$fid' resolves to path '$path' as expected"
13866 test_162a() { # was test_162
13867 test_mkdir -p -c1 $DIR/$tdir/d2
13868 touch $DIR/$tdir/d2/$tfile
13869 touch $DIR/$tdir/d2/x1
13870 touch $DIR/$tdir/d2/x2
13871 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13872 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13874 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13875 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13878 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13879 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13880 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13882 # softlink to wrong file
13883 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13884 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13885 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13888 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13889 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13890 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13891 # fid2path dir/fsname should both work
13892 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13893 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13895 # hardlink count: check that there are 2 links
13896 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13897 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13899 # hardlink indexing: remove the first link
13900 rm $DIR/$tdir/d2/p/q/r/hlink
13901 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13903 run_test 162a "path lookup sanity"
13906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13910 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13911 error "create striped dir failed"
13913 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13914 tail -n 1 | awk '{print $2}')
13915 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13917 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13918 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13921 for ((i=0;i<5;i++)); do
13922 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13923 error "get fid for f$i failed"
13924 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13926 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13927 error "get fid for d$i failed"
13928 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13933 run_test 162b "striped directory path lookup sanity"
13935 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13937 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13938 skip "Need MDS version at least 2.7.51"
13940 local lpath=$tdir.local
13941 local rpath=$tdir.remote
13943 test_mkdir $DIR/$lpath
13944 test_mkdir $DIR/$rpath
13946 for ((i = 0; i <= 101; i++)); do
13949 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13950 error "get fid for local directory $DIR/$lpath failed"
13951 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13954 test_mkdir $DIR/$rpath
13955 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13956 error "get fid for remote directory $DIR/$rpath failed"
13957 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13962 run_test 162c "fid2path works with paths 100 or more directories deep"
13965 # do directio so as not to populate the page cache
13966 log "creating a 10 Mb file"
13967 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13968 log "starting reads"
13969 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13970 log "truncating the file"
13971 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13973 kill %+ || true # reads might have finished
13974 echo "wait until dd is finished"
13976 log "removing the temporary file"
13977 rm -rf $DIR/$tfile || error "tmp file removal failed"
13979 run_test 169 "parallel read and truncate should not deadlock"
13982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13984 $LCTL clear # bug 18514
13985 $LCTL debug_daemon start $TMP/${tfile}_log_good
13987 $LCTL debug_daemon stop
13988 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13989 error "sed failed to read log_good"
13991 $LCTL debug_daemon start $TMP/${tfile}_log_good
13993 $LCTL debug_daemon stop
13995 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13996 error "lctl df log_bad failed"
13998 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13999 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14001 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14002 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14004 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14005 error "bad_line good_line1 good_line2 are empty"
14007 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14008 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14009 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14011 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14012 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14013 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14015 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14016 error "bad_line_new good_line_new are empty"
14018 local expected_good=$((good_line1 + good_line2*2))
14020 rm -f $TMP/${tfile}*
14021 # LU-231, short malformed line may not be counted into bad lines
14022 if [ $bad_line -ne $bad_line_new ] &&
14023 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14024 error "expected $bad_line bad lines, but got $bad_line_new"
14028 if [ $expected_good -ne $good_line_new ]; then
14029 error "expected $expected_good good lines, but got $good_line_new"
14034 run_test 170 "test lctl df to handle corrupted log ====================="
14036 test_171() { # bug20592
14037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14039 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14040 $LCTL set_param fail_loc=0x50e
14041 $LCTL set_param fail_val=3000
14042 multiop_bg_pause $DIR/$tfile O_s || true
14044 kill -USR1 $MULTIPID
14048 if dmesg | grep "recursive fault"; then
14049 error "caught a recursive fault"
14051 $LCTL set_param fail_loc=0
14054 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14056 # it would be good to share it with obdfilter-survey/iokit-libecho code
14057 setup_obdecho_osc () {
14060 local obdfilter_name=$2
14061 echo "Creating new osc for $obdfilter_name on $ost_nid"
14062 # make sure we can find loopback nid
14063 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14065 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14066 ${obdfilter_name}_osc_UUID || rc=2; }
14067 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14068 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14072 cleanup_obdecho_osc () {
14073 local obdfilter_name=$1
14074 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14075 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14082 local pages=${3:-64}
14087 local obd_size=$(get_obd_size $node $OBD)
14088 local page_size=$(get_page_size $node)
14089 if [[ -n "$obd_size" ]]; then
14090 local new_count=$((obd_size / (pages * page_size / 1024)))
14091 [[ $new_count -ge $count ]] || count=$new_count
14094 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14095 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14097 if [ $rc -eq 0 ]; then
14098 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14099 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14101 echo "New object id is $id"
14102 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14104 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14105 "test_brw $count w v $pages $id" || rc=4; }
14106 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14108 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14109 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14110 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14111 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14112 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14119 if ! module_loaded obdecho; then
14120 load_module obdecho/obdecho &&
14121 stack_trap "rmmod obdecho" EXIT ||
14122 error "unable to load obdecho on client"
14125 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14126 local host=$($LCTL get_param -n osc.$osc.import |
14127 awk '/current_connection:/ { print $2 }' )
14128 local target=$($LCTL get_param -n osc.$osc.import |
14129 awk '/target:/ { print $2 }' )
14130 target=${target%_UUID}
14132 if [ -n "$target" ]; then
14133 setup_obdecho_osc $host $target &&
14134 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14135 { error "obdecho setup failed with $?"; return; }
14137 obdecho_test ${target}_osc client ||
14138 error "obdecho_test failed on ${target}_osc"
14140 $LCTL get_param osc.$osc.import
14141 error "there is no osc.$osc.import target"
14144 run_test 180a "test obdecho on osc"
14147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14148 remote_ost_nodsh && skip "remote OST with nodsh"
14150 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14151 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14152 error "failed to load module obdecho"
14154 local target=$(do_facet ost1 $LCTL dl |
14155 awk '/obdfilter/ { print $4; exit; }')
14157 if [ -n "$target" ]; then
14158 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14160 do_facet ost1 $LCTL dl
14161 error "there is no obdfilter target on ost1"
14164 run_test 180b "test obdecho directly on obdfilter"
14166 test_180c() { # LU-2598
14167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14168 remote_ost_nodsh && skip "remote OST with nodsh"
14169 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14170 skip "Need MDS version at least 2.4.0"
14172 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14173 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14174 error "failed to load module obdecho"
14176 local target=$(do_facet ost1 $LCTL dl |
14177 awk '/obdfilter/ { print $4; exit; }')
14179 if [ -n "$target" ]; then
14180 local pages=16384 # 64MB bulk I/O RPC size
14182 obdecho_test "$target" ost1 "$pages" ||
14183 error "obdecho_test with pages=$pages failed with $?"
14185 do_facet ost1 $LCTL dl
14186 error "there is no obdfilter target on ost1"
14189 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14191 test_181() { # bug 22177
14192 test_mkdir $DIR/$tdir
14193 # create enough files to index the directory
14194 createmany -o $DIR/$tdir/foobar 4000
14195 # print attributes for debug purpose
14198 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14200 # remove the files & current working dir
14201 unlinkmany $DIR/$tdir/foobar 4000
14203 kill -USR1 $MULTIPID
14205 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14208 run_test 181 "Test open-unlinked dir ========================"
14214 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14216 $LCTL set_param mdc.*.rpc_stats=clear
14218 for (( i = 0; i < $tcount; i++ )) ; do
14219 mkdir $DIR/$tdir/$i
14222 for (( i = 0; i < $tcount; i++ )) ; do
14223 createmany -o $DIR/$tdir/$i/f- $fcount &
14227 for (( i = 0; i < $tcount; i++ )) ; do
14228 unlinkmany $DIR/$tdir/$i/f- $fcount &
14232 $LCTL get_param mdc.*.rpc_stats
14236 run_test 182 "Test parallel modify metadata operations ================"
14238 test_183() { # LU-2275
14239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14240 remote_mds_nodsh && skip "remote MDS with nodsh"
14241 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14242 skip "Need MDS version at least 2.3.56"
14244 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14245 echo aaa > $DIR/$tdir/$tfile
14247 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14248 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14250 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14251 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14253 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14255 # Flush negative dentry cache
14256 touch $DIR/$tdir/$tfile
14258 # We are not checking for any leaked references here, they'll
14259 # become evident next time we do cleanup with module unload.
14262 run_test 183 "No crash or request leak in case of strange dispositions ========"
14264 # test suite 184 is for LU-2016, LU-2017
14266 check_swap_layouts_support
14268 dir0=$DIR/$tdir/$testnum
14269 test_mkdir -p -c1 $dir0
14274 $LFS setstripe -c1 $file1
14276 $LFS setstripe -c2 $file2
14278 gen1=$($LFS getstripe -g $file1)
14279 gen2=$($LFS getstripe -g $file2)
14281 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14282 gen=$($LFS getstripe -g $file1)
14283 [[ $gen1 != $gen ]] ||
14284 "Layout generation on $file1 does not change"
14285 gen=$($LFS getstripe -g $file2)
14286 [[ $gen2 != $gen ]] ||
14287 "Layout generation on $file2 does not change"
14289 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14290 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14292 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14294 run_test 184a "Basic layout swap"
14297 check_swap_layouts_support
14299 dir0=$DIR/$tdir/$testnum
14300 mkdir -p $dir0 || error "creating dir $dir0"
14307 $LFS setstripe -c1 $file1
14308 $LFS setstripe -c2 $file2
14309 $LFS setstripe -c1 $file3
14310 chown $RUNAS_ID $file3
14311 gen1=$($LFS getstripe -g $file1)
14312 gen2=$($LFS getstripe -g $file2)
14314 $LFS swap_layouts $dir1 $dir2 &&
14315 error "swap of directories layouts should fail"
14316 $LFS swap_layouts $dir1 $file1 &&
14317 error "swap of directory and file layouts should fail"
14318 $RUNAS $LFS swap_layouts $file1 $file2 &&
14319 error "swap of file we cannot write should fail"
14320 $LFS swap_layouts $file1 $file3 &&
14321 error "swap of file with different owner should fail"
14322 /bin/true # to clear error code
14324 run_test 184b "Forbidden layout swap (will generate errors)"
14327 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14328 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14329 check_swap_layouts_support
14331 local dir0=$DIR/$tdir/$testnum
14332 mkdir -p $dir0 || error "creating dir $dir0"
14334 local ref1=$dir0/ref1
14335 local ref2=$dir0/ref2
14336 local file1=$dir0/file1
14337 local file2=$dir0/file2
14338 # create a file large enough for the concurrent test
14339 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14340 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14341 echo "ref file size: ref1($(stat -c %s $ref1))," \
14342 "ref2($(stat -c %s $ref2))"
14345 dd if=$ref1 of=$file1 bs=16k &
14348 # Make sure dd starts to copy file
14349 while [ ! -f $file1 ]; do sleep 0.1; done
14351 $LFS swap_layouts $file1 $file2
14354 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14355 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14357 # how many bytes copied before swapping layout
14358 local copied=$(stat -c %s $file2)
14359 local remaining=$(stat -c %s $ref1)
14360 remaining=$((remaining - copied))
14361 echo "Copied $copied bytes before swapping layout..."
14363 cmp -n $copied $file1 $ref2 | grep differ &&
14364 error "Content mismatch [0, $copied) of ref2 and file1"
14365 cmp -n $copied $file2 $ref1 ||
14366 error "Content mismatch [0, $copied) of ref1 and file2"
14367 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14368 error "Content mismatch [$copied, EOF) of ref1 and file1"
14371 rm -f $ref1 $ref2 $file1 $file2
14373 run_test 184c "Concurrent write and layout swap"
14376 check_swap_layouts_support
14377 [ -z "$(which getfattr 2>/dev/null)" ] &&
14378 skip_env "no getfattr command"
14380 local file1=$DIR/$tdir/$tfile-1
14381 local file2=$DIR/$tdir/$tfile-2
14382 local file3=$DIR/$tdir/$tfile-3
14386 mkdir -p $DIR/$tdir
14387 touch $file1 || error "create $file1 failed"
14388 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14389 error "create $file2 failed"
14390 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14391 error "create $file3 failed"
14392 lovea1=$(get_layout_param $file1)
14394 $LFS swap_layouts $file2 $file3 ||
14395 error "swap $file2 $file3 layouts failed"
14396 $LFS swap_layouts $file1 $file2 ||
14397 error "swap $file1 $file2 layouts failed"
14399 lovea2=$(get_layout_param $file2)
14402 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14404 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14405 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14407 run_test 184d "allow stripeless layouts swap"
14410 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14411 skip "Need MDS version at least 2.6.94"
14412 check_swap_layouts_support
14413 [ -z "$(which getfattr 2>/dev/null)" ] &&
14414 skip_env "no getfattr command"
14416 local file1=$DIR/$tdir/$tfile-1
14417 local file2=$DIR/$tdir/$tfile-2
14418 local file3=$DIR/$tdir/$tfile-3
14421 mkdir -p $DIR/$tdir
14422 touch $file1 || error "create $file1 failed"
14423 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14424 error "create $file2 failed"
14425 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14426 error "create $file3 failed"
14428 $LFS swap_layouts $file1 $file2 ||
14429 error "swap $file1 $file2 layouts failed"
14431 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14432 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14434 echo 123 > $file1 || error "Should be able to write into $file1"
14436 $LFS swap_layouts $file1 $file3 ||
14437 error "swap $file1 $file3 layouts failed"
14439 echo 123 > $file1 || error "Should be able to write into $file1"
14441 rm -rf $file1 $file2 $file3
14443 run_test 184e "Recreate layout after stripeless layout swaps"
14446 # Create a file with name longer than sizeof(struct stat) ==
14447 # 144 to see if we can get chars from the file name to appear
14448 # in the returned striping. Note that 'f' == 0x66.
14449 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14451 mkdir -p $DIR/$tdir
14452 mcreate $DIR/$tdir/$file
14453 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14454 error "IOC_MDC_GETFILEINFO returned garbage striping"
14457 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14459 test_185() { # LU-2441
14460 # LU-3553 - no volatile file support in old servers
14461 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14462 skip "Need MDS version at least 2.3.60"
14464 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14465 touch $DIR/$tdir/spoo
14466 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14467 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14468 error "cannot create/write a volatile file"
14469 [ "$FILESET" == "" ] &&
14470 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14471 error "FID is still valid after close"
14473 multiop_bg_pause $DIR/$tdir vVw4096_c
14480 # assume that the next FID for this client is sequential, since stdout
14481 # is unfortunately eaten by multiop_bg_pause
14482 local n=$((${fidv[1]} + 1))
14483 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14484 if [ "$FILESET" == "" ]; then
14485 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14486 error "FID is missing before close"
14488 kill -USR1 $multi_pid
14489 # 1 second delay, so if mtime change we will see it
14491 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14492 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14494 run_test 185 "Volatile file support"
14496 function create_check_volatile() {
14500 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
14503 local FID=$(cat /tmp/${tfile}.fid)
14504 [ "$FID" == "" ] && error "can't get FID for volatile"
14505 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
14506 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
14507 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
14511 cancel_lru_locks mdc # flush opencache
14512 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
14517 # LU-12516 - volatile creation via .lustre
14518 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
14519 skip "Need MDS version at least 2.3.55"
14521 create_check_volatile 0
14522 [ $MDSCOUNT -lt 2 ] && return 0
14525 create_check_volatile 1
14529 run_test 185a "Volatile file creation in .lustre/fid/"
14532 remote_mds_nodsh && skip "remote MDS with nodsh"
14533 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14534 skip "Need MDS version at least 2.3.0"
14536 local dir0=$DIR/$tdir/$testnum
14537 mkdir -p $dir0 || error "creating dir $dir0"
14539 local file=$dir0/file1
14540 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14541 local dv1=$($LFS data_version $file)
14542 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14543 local dv2=$($LFS data_version $file)
14544 [[ $dv1 != $dv2 ]] ||
14545 error "data version did not change on write $dv1 == $dv2"
14550 run_test 187a "Test data version change"
14553 remote_mds_nodsh && skip "remote MDS with nodsh"
14554 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14555 skip "Need MDS version at least 2.3.0"
14557 local dir0=$DIR/$tdir/$testnum
14558 mkdir -p $dir0 || error "creating dir $dir0"
14560 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14561 [[ ${DV[0]} != ${DV[1]} ]] ||
14562 error "data version did not change on write"\
14563 " ${DV[0]} == ${DV[1]}"
14568 run_test 187b "Test data version change on volatile file"
14571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14572 remote_mgs_nodsh && skip "remote MGS with nodsh"
14573 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14575 local POOL=${POOL:-cea1}
14576 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14577 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14580 local last_ost=$(($OSTCOUNT - 1))
14582 local ost_list=$(seq $first_ost $ost_step $last_ost)
14583 local ost_range="$first_ost $last_ost $ost_step"
14584 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14585 local file_dir=$POOL_ROOT/file_tst
14586 local subdir=$test_path/subdir
14589 if ! combined_mgs_mds ; then
14594 # former test_200a test_200b
14595 pool_add $POOL || { rc=$? ; break; }
14596 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14597 # former test_200c test_200d
14598 mkdir -p $test_path
14599 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14600 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14602 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14603 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14604 || { rc=$? ; break; }
14605 # former test_200e test_200f
14606 local files=$((OSTCOUNT*3))
14607 pool_alloc_files $POOL $test_path $files "$ost_list" \
14608 || { rc=$? ; break; }
14609 pool_create_files $POOL $file_dir $files "$ost_list" \
14610 || { rc=$? ; break; }
14611 # former test_200g test_200h
14612 pool_lfs_df $POOL || { rc=$? ; break; }
14613 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14615 # former test_201a test_201b test_201c
14616 pool_remove_first_target $POOL || { rc=$? ; break; }
14618 local f=$test_path/$tfile
14619 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14620 pool_remove $POOL $f || { rc=$? ; break; }
14626 if ! combined_mgs_mds ; then
14631 run_test 200 "OST pools"
14633 # usage: default_attr <count | size | offset>
14635 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14638 # usage: check_default_stripe_attr
14639 check_default_stripe_attr() {
14640 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14643 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14645 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14649 error "unknown getstripe attr '$1'"
14652 [ $ACTUAL == $EXPECTED ] ||
14653 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14657 test_mkdir $DIR/$tdir
14658 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14660 check_default_stripe_attr --stripe-count
14661 check_default_stripe_attr --stripe-size
14662 check_default_stripe_attr --stripe-index
14664 run_test 204a "Print default stripe attributes"
14667 test_mkdir $DIR/$tdir
14668 $LFS setstripe --stripe-count 1 $DIR/$tdir
14670 check_default_stripe_attr --stripe-size
14671 check_default_stripe_attr --stripe-index
14673 run_test 204b "Print default stripe size and offset"
14676 test_mkdir $DIR/$tdir
14677 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14679 check_default_stripe_attr --stripe-count
14680 check_default_stripe_attr --stripe-index
14682 run_test 204c "Print default stripe count and offset"
14685 test_mkdir $DIR/$tdir
14686 $LFS setstripe --stripe-index 0 $DIR/$tdir
14688 check_default_stripe_attr --stripe-count
14689 check_default_stripe_attr --stripe-size
14691 run_test 204d "Print default stripe count and size"
14694 test_mkdir $DIR/$tdir
14695 $LFS setstripe -d $DIR/$tdir
14697 check_default_stripe_attr --stripe-count --raw
14698 check_default_stripe_attr --stripe-size --raw
14699 check_default_stripe_attr --stripe-index --raw
14701 run_test 204e "Print raw stripe attributes"
14704 test_mkdir $DIR/$tdir
14705 $LFS setstripe --stripe-count 1 $DIR/$tdir
14707 check_default_stripe_attr --stripe-size --raw
14708 check_default_stripe_attr --stripe-index --raw
14710 run_test 204f "Print raw stripe size and offset"
14713 test_mkdir $DIR/$tdir
14714 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14716 check_default_stripe_attr --stripe-count --raw
14717 check_default_stripe_attr --stripe-index --raw
14719 run_test 204g "Print raw stripe count and offset"
14722 test_mkdir $DIR/$tdir
14723 $LFS setstripe --stripe-index 0 $DIR/$tdir
14725 check_default_stripe_attr --stripe-count --raw
14726 check_default_stripe_attr --stripe-size --raw
14728 run_test 204h "Print raw stripe count and size"
14730 # Figure out which job scheduler is being used, if any,
14731 # or use a fake one
14732 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14733 JOBENV=SLURM_JOB_ID
14734 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14736 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14738 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14739 JOBENV=LOADL_STEP_ID
14740 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14743 $LCTL list_param jobid_name > /dev/null 2>&1
14744 if [ $? -eq 0 ]; then
14750 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14752 verify_jobstats() {
14757 # we don't really need to clear the stats for this test to work, since each
14758 # command has a unique jobid, but it makes debugging easier if needed.
14759 # for facet in $facets; do
14760 # local dev=$(convert_facet2label $facet)
14761 # # clear old jobstats
14762 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14765 # use a new JobID for each test, or we might see an old one
14766 [ "$JOBENV" = "FAKE_JOBID" ] &&
14767 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14769 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14771 [ "$JOBENV" = "nodelocal" ] && {
14772 FAKE_JOBID=id.$testnum.%e.$RANDOM
14773 $LCTL set_param jobid_name=$FAKE_JOBID
14774 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14777 log "Test: ${cmd[*]}"
14778 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14780 if [ $JOBENV = "FAKE_JOBID" ]; then
14781 FAKE_JOBID=$JOBVAL ${cmd[*]}
14786 # all files are created on OST0000
14787 for facet in $facets; do
14788 local stats="*.$(convert_facet2label $facet).job_stats"
14790 # strip out libtool wrappers for in-tree executables
14791 if [ $(do_facet $facet lctl get_param $stats |
14792 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14793 do_facet $facet lctl get_param $stats
14794 error "No jobstats for $JOBVAL found on $facet::$stats"
14800 local new_jobenv=$1
14802 set_persistent_param_and_check client "jobid_var" \
14803 "$FSNAME.sys.jobid_var" $new_jobenv
14806 test_205() { # Job stats
14807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14809 skip "Need MDS version with at least 2.7.1"
14810 remote_mgs_nodsh && skip "remote MGS with nodsh"
14811 remote_mds_nodsh && skip "remote MDS with nodsh"
14812 remote_ost_nodsh && skip "remote OST with nodsh"
14813 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14814 skip "Server doesn't support jobstats"
14815 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14817 local old_jobenv=$($LCTL get_param -n jobid_var)
14818 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14820 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14821 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14823 stack_trap "do_facet mgs $PERM_CMD \
14824 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14828 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14829 mdt.*.job_cleanup_interval | head -n 1)
14830 local new_interval=5
14831 do_facet $SINGLEMDS \
14832 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14833 stack_trap "do_facet $SINGLEMDS \
14834 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14835 local start=$SECONDS
14839 cmd="mkdir $DIR/$tdir"
14840 verify_jobstats "$cmd" "$SINGLEMDS"
14842 cmd="rmdir $DIR/$tdir"
14843 verify_jobstats "$cmd" "$SINGLEMDS"
14844 # mkdir on secondary MDT
14845 if [ $MDSCOUNT -gt 1 ]; then
14846 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14847 verify_jobstats "$cmd" "mds2"
14850 cmd="mknod $DIR/$tfile c 1 3"
14851 verify_jobstats "$cmd" "$SINGLEMDS"
14853 cmd="rm -f $DIR/$tfile"
14854 verify_jobstats "$cmd" "$SINGLEMDS"
14855 # create all files on OST0000 so verify_jobstats can find OST stats
14857 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14858 verify_jobstats "$cmd" "$SINGLEMDS"
14860 cmd="touch $DIR/$tfile"
14861 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14863 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14864 verify_jobstats "$cmd" "ost1"
14866 cancel_lru_locks osc
14867 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14868 verify_jobstats "$cmd" "ost1"
14870 cmd="$TRUNCATE $DIR/$tfile 0"
14871 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14873 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14874 verify_jobstats "$cmd" "$SINGLEMDS"
14875 # jobstats expiry - sleep until old stats should be expired
14876 local left=$((new_interval + 5 - (SECONDS - start)))
14877 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14878 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14880 cmd="mkdir $DIR/$tdir.expire"
14881 verify_jobstats "$cmd" "$SINGLEMDS"
14882 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14883 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14885 # Ensure that jobid are present in changelog (if supported by MDS)
14886 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14887 changelog_dump | tail -10
14888 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14889 [ $jobids -eq 9 ] ||
14890 error "Wrong changelog jobid count $jobids != 9"
14894 jobstats_set $JOBENV
14896 changelog_dump | grep $tfile
14897 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14898 [ $jobids -eq 0 ] ||
14899 error "Unexpected jobids when jobid_var=$JOBENV"
14902 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14903 JOBENV="JOBCOMPLEX"
14904 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14906 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14908 run_test 205 "Verify job stats"
14910 # LU-1480, LU-1773 and LU-1657
14912 mkdir -p $DIR/$tdir
14913 $LFS setstripe -c -1 $DIR/$tdir
14914 #define OBD_FAIL_LOV_INIT 0x1403
14915 $LCTL set_param fail_loc=0xa0001403
14916 $LCTL set_param fail_val=1
14917 touch $DIR/$tdir/$tfile || true
14919 run_test 206 "fail lov_init_raid0() doesn't lbug"
14922 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14923 local fsz=`stat -c %s $DIR/$tfile`
14924 cancel_lru_locks mdc
14926 # do not return layout in getattr intent
14927 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14928 $LCTL set_param fail_loc=0x170
14929 local sz=`stat -c %s $DIR/$tfile`
14931 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14935 run_test 207a "can refresh layout at glimpse"
14938 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14939 local cksum=`md5sum $DIR/$tfile`
14940 local fsz=`stat -c %s $DIR/$tfile`
14941 cancel_lru_locks mdc
14942 cancel_lru_locks osc
14944 # do not return layout in getattr intent
14945 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14946 $LCTL set_param fail_loc=0x171
14948 # it will refresh layout after the file is opened but before read issues
14949 echo checksum is "$cksum"
14950 echo "$cksum" |md5sum -c --quiet || error "file differs"
14954 run_test 207b "can refresh layout at open"
14957 # FIXME: in this test suite, only RD lease is used. This is okay
14958 # for now as only exclusive open is supported. After generic lease
14959 # is done, this test suite should be revised. - Jinshan
14961 remote_mds_nodsh && skip "remote MDS with nodsh"
14962 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14963 skip "Need MDS version at least 2.4.52"
14965 echo "==== test 1: verify get lease work"
14966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14968 echo "==== test 2: verify lease can be broken by upcoming open"
14969 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14973 $MULTIOP $DIR/$tfile oO_RDONLY:c
14974 kill -USR1 $PID && wait $PID || error "break lease error"
14976 echo "==== test 3: verify lease can't be granted if an open already exists"
14977 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14981 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14982 kill -USR1 $PID && wait $PID || error "open file error"
14984 echo "==== test 4: lease can sustain over recovery"
14985 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14991 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14993 echo "==== test 5: lease broken can't be regained by replay"
14994 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14998 # open file to break lease and then recovery
14999 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15002 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15006 run_test 208 "Exclusive open"
15009 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15010 skip_env "must have disp_stripe"
15013 sync; sleep 5; sync;
15015 echo 3 > /proc/sys/vm/drop_caches
15016 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15018 # open/close 500 times
15019 for i in $(seq 500); do
15023 echo 3 > /proc/sys/vm/drop_caches
15024 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15026 echo "before: $req_before, after: $req_after"
15027 [ $((req_after - req_before)) -ge 300 ] &&
15028 error "open/close requests are not freed"
15031 run_test 209 "read-only open/close requests should be freed promptly"
15035 size=$((size % 8192 + 1))
15036 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15037 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15038 rm -f $DIR/f212 $DIR/f212.xyz
15040 run_test 212 "Sendfile test ============================================"
15043 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15044 cancel_lru_locks osc
15045 lctl set_param fail_loc=0x8000040f
15046 # generate a read lock
15047 cat $DIR/$tfile > /dev/null
15048 # write to the file, it will try to cancel the above read lock.
15049 cat /etc/hosts >> $DIR/$tfile
15051 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15053 test_214() { # for bug 20133
15054 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15055 for (( i=0; i < 340; i++ )) ; do
15056 touch $DIR/$tdir/d214c/a$i
15059 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15060 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15061 ls $DIR/d214c || error "ls $DIR/d214c failed"
15062 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15063 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15065 run_test 214 "hash-indexed directory test - bug 20133"
15067 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15068 create_lnet_proc_files() {
15069 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15072 # counterpart of create_lnet_proc_files
15073 remove_lnet_proc_files() {
15074 rm -f $TMP/lnet_$1.sys
15077 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15078 # 3rd arg as regexp for body
15079 check_lnet_proc_stats() {
15080 local l=$(cat "$TMP/lnet_$1" |wc -l)
15081 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15083 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15086 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15087 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15088 # optional and can be regexp for 2nd line (lnet.routes case)
15089 check_lnet_proc_entry() {
15090 local blp=2 # blp stands for 'position of 1st line of body'
15091 [ -z "$5" ] || blp=3 # lnet.routes case
15093 local l=$(cat "$TMP/lnet_$1" |wc -l)
15094 # subtracting one from $blp because the body can be empty
15095 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15097 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15098 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15100 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15101 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15103 # bail out if any unexpected line happened
15104 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15105 [ "$?" != 0 ] || error "$2 misformatted"
15108 test_215() { # for bugs 18102, 21079, 21517
15109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15111 local N='(0|[1-9][0-9]*)' # non-negative numeric
15112 local P='[1-9][0-9]*' # positive numeric
15113 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15114 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15115 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15116 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15118 local L1 # regexp for 1st line
15119 local L2 # regexp for 2nd line (optional)
15120 local BR # regexp for the rest (body)
15122 # lnet.stats should look as 11 space-separated non-negative numerics
15123 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15124 create_lnet_proc_files "stats"
15125 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15126 remove_lnet_proc_files "stats"
15128 # lnet.routes should look like this:
15129 # Routing disabled/enabled
15130 # net hops priority state router
15131 # where net is a string like tcp0, hops > 0, priority >= 0,
15132 # state is up/down,
15133 # router is a string like 192.168.1.1@tcp2
15134 L1="^Routing (disabled|enabled)$"
15135 L2="^net +hops +priority +state +router$"
15136 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15137 create_lnet_proc_files "routes"
15138 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15139 remove_lnet_proc_files "routes"
15141 # lnet.routers should look like this:
15142 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15143 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15144 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15145 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15146 L1="^ref +rtr_ref +alive +router$"
15147 BR="^$P +$P +(up|down) +$NID$"
15148 create_lnet_proc_files "routers"
15149 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15150 remove_lnet_proc_files "routers"
15152 # lnet.peers should look like this:
15153 # nid refs state last max rtr min tx min queue
15154 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15155 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15156 # numeric (0 or >0 or <0), queue >= 0.
15157 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15158 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15159 create_lnet_proc_files "peers"
15160 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15161 remove_lnet_proc_files "peers"
15163 # lnet.buffers should look like this:
15164 # pages count credits min
15165 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15166 L1="^pages +count +credits +min$"
15167 BR="^ +$N +$N +$I +$I$"
15168 create_lnet_proc_files "buffers"
15169 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15170 remove_lnet_proc_files "buffers"
15172 # lnet.nis should look like this:
15173 # nid status alive refs peer rtr max tx min
15174 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15175 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15176 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15177 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15178 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15179 create_lnet_proc_files "nis"
15180 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15181 remove_lnet_proc_files "nis"
15183 # can we successfully write to lnet.stats?
15184 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15186 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15188 test_216() { # bug 20317
15189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15190 remote_ost_nodsh && skip "remote OST with nodsh"
15193 local facets=$(get_facets OST)
15194 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15196 save_lustre_params client "osc.*.contention_seconds" > $p
15197 save_lustre_params $facets \
15198 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15199 save_lustre_params $facets \
15200 "ldlm.namespaces.filter-*.contended_locks" >> $p
15201 save_lustre_params $facets \
15202 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15203 clear_stats osc.*.osc_stats
15205 # agressive lockless i/o settings
15206 do_nodes $(comma_list $(osts_nodes)) \
15207 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15208 ldlm.namespaces.filter-*.contended_locks=0 \
15209 ldlm.namespaces.filter-*.contention_seconds=60"
15210 lctl set_param -n osc.*.contention_seconds=60
15212 $DIRECTIO write $DIR/$tfile 0 10 4096
15213 $CHECKSTAT -s 40960 $DIR/$tfile
15215 # disable lockless i/o
15216 do_nodes $(comma_list $(osts_nodes)) \
15217 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15218 ldlm.namespaces.filter-*.contended_locks=32 \
15219 ldlm.namespaces.filter-*.contention_seconds=0"
15220 lctl set_param -n osc.*.contention_seconds=0
15221 clear_stats osc.*.osc_stats
15223 dd if=/dev/zero of=$DIR/$tfile count=0
15224 $CHECKSTAT -s 0 $DIR/$tfile
15226 restore_lustre_params <$p
15230 run_test 216 "check lockless direct write updates file size and kms correctly"
15232 test_217() { # bug 22430
15233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15238 for node in $(nodes_list); do
15239 nid=$(host_nids_address $node $NETTYPE)
15240 if [[ $nid = *-* ]] ; then
15241 echo "lctl ping $(h2nettype $nid)"
15242 lctl ping $(h2nettype $nid)
15244 echo "skipping $node (no hyphen detected)"
15248 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15251 # do directio so as not to populate the page cache
15252 log "creating a 10 Mb file"
15253 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15254 log "starting reads"
15255 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15256 log "truncating the file"
15257 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15259 kill %+ || true # reads might have finished
15260 echo "wait until dd is finished"
15262 log "removing the temporary file"
15263 rm -rf $DIR/$tfile || error "tmp file removal failed"
15265 run_test 218 "parallel read and truncate should not deadlock"
15268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15270 # write one partial page
15271 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15272 # set no grant so vvp_io_commit_write will do sync write
15273 $LCTL set_param fail_loc=0x411
15274 # write a full page at the end of file
15275 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15277 $LCTL set_param fail_loc=0
15278 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15279 $LCTL set_param fail_loc=0x411
15280 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15283 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15284 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15286 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15288 test_220() { #LU-325
15289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15290 remote_ost_nodsh && skip "remote OST with nodsh"
15291 remote_mds_nodsh && skip "remote MDS with nodsh"
15292 remote_mgs_nodsh && skip "remote MGS with nodsh"
15296 # create on MDT0000 so the last_id and next_id are correct
15298 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15302 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15303 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15304 osp.$mdtosc_proc1.prealloc_last_id)
15305 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15306 osp.$mdtosc_proc1.prealloc_next_id)
15310 if ! combined_mgs_mds ; then
15314 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15315 #define OBD_FAIL_OST_ENOINO 0x229
15316 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15317 create_pool $FSNAME.$TESTNAME || return 1
15318 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15320 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15322 MDSOBJS=$((last_id - next_id))
15323 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15325 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15326 echo "OST still has $count kbytes free"
15328 echo "create $MDSOBJS files @next_id..."
15329 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15331 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15332 osp.$mdtosc_proc1.prealloc_last_id)
15333 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15334 osp.$mdtosc_proc1.prealloc_next_id)
15336 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15341 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15342 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15344 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15345 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15346 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15347 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15348 echo "unlink $MDSOBJS files @$next_id..."
15349 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15351 if ! combined_mgs_mds ; then
15355 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15360 dd if=`which date` of=$MOUNT/date oflag=sync
15361 chmod +x $MOUNT/date
15363 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15364 $LCTL set_param fail_loc=0x80001401
15366 $MOUNT/date > /dev/null
15369 run_test 221 "make sure fault and truncate race to not cause OOM"
15372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15375 test_mkdir $DIR/$tdir
15376 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15377 createmany -o $DIR/$tdir/$tfile 10
15378 cancel_lru_locks mdc
15379 cancel_lru_locks osc
15380 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15381 $LCTL set_param fail_loc=0x31a
15382 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15383 $LCTL set_param fail_loc=0
15386 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15392 test_mkdir $DIR/$tdir
15393 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15394 createmany -o $DIR/$tdir/$tfile 10
15395 cancel_lru_locks mdc
15396 cancel_lru_locks osc
15397 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15398 $LCTL set_param fail_loc=0x31a
15399 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15400 $LCTL set_param fail_loc=0
15402 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15408 test_mkdir $DIR/$tdir
15409 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15410 createmany -o $DIR/$tdir/$tfile 10
15411 cancel_lru_locks mdc
15412 cancel_lru_locks osc
15413 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15414 $LCTL set_param fail_loc=0x31b
15415 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15416 $LCTL set_param fail_loc=0
15419 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15421 test_224a() { # LU-1039, MRP-303
15422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15424 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15425 $LCTL set_param fail_loc=0x508
15426 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15427 $LCTL set_param fail_loc=0
15430 run_test 224a "Don't panic on bulk IO failure"
15432 test_224b() { # LU-1039, MRP-303
15433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15435 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15436 cancel_lru_locks osc
15437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15438 $LCTL set_param fail_loc=0x515
15439 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15440 $LCTL set_param fail_loc=0
15443 run_test 224b "Don't panic on bulk IO failure"
15445 test_224c() { # LU-6441
15446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15447 remote_mds_nodsh && skip "remote MDS with nodsh"
15449 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15450 save_writethrough $p
15451 set_cache writethrough on
15453 local pages_per_rpc=$($LCTL get_param \
15454 osc.*.max_pages_per_rpc)
15455 local at_max=$($LCTL get_param -n at_max)
15456 local timeout=$($LCTL get_param -n timeout)
15457 local test_at="at_max"
15458 local param_at="$FSNAME.sys.at_max"
15459 local test_timeout="timeout"
15460 local param_timeout="$FSNAME.sys.timeout"
15462 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15464 set_persistent_param_and_check client "$test_at" "$param_at" 0
15465 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15467 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15468 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15469 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15470 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15472 do_facet ost1 "$LCTL set_param fail_loc=0"
15474 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15475 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15478 $LCTL set_param -n $pages_per_rpc
15479 restore_lustre_params < $p
15482 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15484 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15487 if [ -z ${MDSSURVEY} ]; then
15488 skip_env "mds-survey not found"
15490 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15491 skip "Need MDS version at least 2.2.51"
15493 local mds=$(facet_host $SINGLEMDS)
15494 local target=$(do_nodes $mds 'lctl dl' |
15495 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15497 local cmd1="file_count=1000 thrhi=4"
15498 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15499 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15500 local cmd="$cmd1 $cmd2 $cmd3"
15502 rm -f ${TMP}/mds_survey*
15504 eval $cmd || error "mds-survey with zero-stripe failed"
15505 cat ${TMP}/mds_survey*
15506 rm -f ${TMP}/mds_survey*
15508 run_test 225a "Metadata survey sanity with zero-stripe"
15511 if [ -z ${MDSSURVEY} ]; then
15512 skip_env "mds-survey not found"
15514 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15515 skip "Need MDS version at least 2.2.51"
15516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15517 remote_mds_nodsh && skip "remote MDS with nodsh"
15518 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15519 skip_env "Need to mount OST to test"
15522 local mds=$(facet_host $SINGLEMDS)
15523 local target=$(do_nodes $mds 'lctl dl' |
15524 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15526 local cmd1="file_count=1000 thrhi=4"
15527 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15528 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15529 local cmd="$cmd1 $cmd2 $cmd3"
15531 rm -f ${TMP}/mds_survey*
15533 eval $cmd || error "mds-survey with stripe_count failed"
15534 cat ${TMP}/mds_survey*
15535 rm -f ${TMP}/mds_survey*
15537 run_test 225b "Metadata survey sanity with stripe_count = 1"
15539 mcreate_path2fid () {
15545 local path=$DIR/$tdir/$name
15550 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15551 error "cannot create $desc"
15553 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15555 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15557 fid_path=$($LFS fid2path $MOUNT $fid)
15559 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15561 [ "$path" == "$fid_path" ] ||
15562 error "fid2path returned $fid_path, expected $path"
15564 echo "pass with $path and $fid"
15569 mkdir -p $DIR/$tdir
15571 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15572 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15573 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15574 mcreate_path2fid 0040666 0 0 dir "directory"
15575 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15576 mcreate_path2fid 0100666 0 0 file "regular file"
15577 mcreate_path2fid 0120666 0 0 link "symbolic link"
15578 mcreate_path2fid 0140666 0 0 sock "socket"
15580 run_test 226a "call path2fid and fid2path on files of all type"
15583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15588 mkdir -p $DIR/$tdir
15589 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15590 error "create remote directory failed"
15591 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15592 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15593 "character special file (null)"
15594 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15595 "character special file (no device)"
15596 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15597 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15598 "block special file (loop)"
15599 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15600 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15601 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15603 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15605 # LU-1299 Executing or running ldd on a truncated executable does not
15606 # cause an out-of-memory condition.
15608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15609 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15611 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15612 chmod +x $MOUNT/date
15614 $MOUNT/date > /dev/null
15615 ldd $MOUNT/date > /dev/null
15618 run_test 227 "running truncated executable does not cause OOM"
15620 # LU-1512 try to reuse idle OI blocks
15622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15623 remote_mds_nodsh && skip "remote MDS with nodsh"
15624 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15626 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15627 local myDIR=$DIR/$tdir
15630 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15631 $LCTL set_param fail_loc=0x80001002
15632 createmany -o $myDIR/t- 10000
15633 $LCTL set_param fail_loc=0
15634 # The guard is current the largest FID holder
15636 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15638 local IDX=$(($SEQ % 64))
15640 do_facet $SINGLEMDS sync
15641 # Make sure journal flushed.
15643 local blk1=$(do_facet $SINGLEMDS \
15644 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15645 grep Blockcount | awk '{print $4}')
15647 # Remove old files, some OI blocks will become idle.
15648 unlinkmany $myDIR/t- 10000
15649 # Create new files, idle OI blocks should be reused.
15650 createmany -o $myDIR/t- 2000
15651 do_facet $SINGLEMDS sync
15652 # Make sure journal flushed.
15654 local blk2=$(do_facet $SINGLEMDS \
15655 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15656 grep Blockcount | awk '{print $4}')
15658 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15660 run_test 228a "try to reuse idle OI blocks"
15663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15664 remote_mds_nodsh && skip "remote MDS with nodsh"
15665 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15667 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15668 local myDIR=$DIR/$tdir
15671 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15672 $LCTL set_param fail_loc=0x80001002
15673 createmany -o $myDIR/t- 10000
15674 $LCTL set_param fail_loc=0
15675 # The guard is current the largest FID holder
15677 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15679 local IDX=$(($SEQ % 64))
15681 do_facet $SINGLEMDS sync
15682 # Make sure journal flushed.
15684 local blk1=$(do_facet $SINGLEMDS \
15685 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15686 grep Blockcount | awk '{print $4}')
15688 # Remove old files, some OI blocks will become idle.
15689 unlinkmany $myDIR/t- 10000
15692 stop $SINGLEMDS || error "Fail to stop MDT."
15694 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15696 df $MOUNT || error "Fail to df."
15697 # Create new files, idle OI blocks should be reused.
15698 createmany -o $myDIR/t- 2000
15699 do_facet $SINGLEMDS sync
15700 # Make sure journal flushed.
15702 local blk2=$(do_facet $SINGLEMDS \
15703 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15704 grep Blockcount | awk '{print $4}')
15706 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15708 run_test 228b "idle OI blocks can be reused after MDT restart"
15712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15713 remote_mds_nodsh && skip "remote MDS with nodsh"
15714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15716 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15717 local myDIR=$DIR/$tdir
15720 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15721 $LCTL set_param fail_loc=0x80001002
15722 # 20000 files can guarantee there are index nodes in the OI file
15723 createmany -o $myDIR/t- 20000
15724 $LCTL set_param fail_loc=0
15725 # The guard is current the largest FID holder
15727 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15729 local IDX=$(($SEQ % 64))
15731 do_facet $SINGLEMDS sync
15732 # Make sure journal flushed.
15734 local blk1=$(do_facet $SINGLEMDS \
15735 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15736 grep Blockcount | awk '{print $4}')
15738 # Remove old files, some OI blocks will become idle.
15739 unlinkmany $myDIR/t- 20000
15741 # The OI file should become empty now
15743 # Create new files, idle OI blocks should be reused.
15744 createmany -o $myDIR/t- 2000
15745 do_facet $SINGLEMDS sync
15746 # Make sure journal flushed.
15748 local blk2=$(do_facet $SINGLEMDS \
15749 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15750 grep Blockcount | awk '{print $4}')
15752 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15754 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15756 test_229() { # LU-2482, LU-3448
15757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15758 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15759 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15760 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15764 # Create a file with a released layout and stripe count 2.
15765 $MULTIOP $DIR/$tfile H2c ||
15766 error "failed to create file with released layout"
15768 $LFS getstripe -v $DIR/$tfile
15770 local pattern=$($LFS getstripe -L $DIR/$tfile)
15771 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15773 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15775 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15776 stat $DIR/$tfile || error "failed to stat released file"
15778 chown $RUNAS_ID $DIR/$tfile ||
15779 error "chown $RUNAS_ID $DIR/$tfile failed"
15781 chgrp $RUNAS_ID $DIR/$tfile ||
15782 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15784 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15785 rm $DIR/$tfile || error "failed to remove released file"
15787 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15792 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15793 skip "Need MDS version at least 2.11.52"
15797 test_mkdir $DIR/$tdir
15798 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15799 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15800 [ $mdt_idx -ne 0 ] &&
15801 error "create local directory on wrong MDT $mdt_idx"
15803 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15804 error "create remote directory failed"
15805 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15806 [ $mdt_idx -ne $MDTIDX ] &&
15807 error "create remote directory on wrong MDT $mdt_idx"
15809 createmany -o $DIR/$tdir/test_230/t- 10 ||
15810 error "create files on remote directory failed"
15811 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15812 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15813 rm -r $DIR/$tdir || error "unlink remote directory failed"
15815 run_test 230a "Create remote directory and files under the remote directory"
15818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15819 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15820 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15821 skip "Need MDS version at least 2.11.52"
15829 local migrate_dir=$DIR/$tdir/migrate_dir
15830 local other_dir=$DIR/$tdir/other_dir
15832 test_mkdir $DIR/$tdir
15833 test_mkdir -i0 -c1 $migrate_dir
15834 test_mkdir -i0 -c1 $other_dir
15835 for ((i=0; i<10; i++)); do
15836 mkdir -p $migrate_dir/dir_${i}
15837 createmany -o $migrate_dir/dir_${i}/f 10 ||
15838 error "create files under remote dir failed $i"
15841 cp /etc/passwd $migrate_dir/$tfile
15842 cp /etc/passwd $other_dir/$tfile
15843 chattr +SAD $migrate_dir
15844 chattr +SAD $migrate_dir/$tfile
15846 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15847 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15848 local old_dir_mode=$(stat -c%f $migrate_dir)
15849 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15851 mkdir -p $migrate_dir/dir_default_stripe2
15852 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15853 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15855 mkdir -p $other_dir
15856 ln $migrate_dir/$tfile $other_dir/luna
15857 ln $migrate_dir/$tfile $migrate_dir/sofia
15858 ln $other_dir/$tfile $migrate_dir/david
15859 ln -s $migrate_dir/$tfile $other_dir/zachary
15860 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15861 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15863 $LFS migrate -m $MDTIDX $migrate_dir ||
15864 error "fails on migrating remote dir to MDT1"
15866 echo "migratate to MDT1, then checking.."
15867 for ((i = 0; i < 10; i++)); do
15868 for file in $(find $migrate_dir/dir_${i}); do
15869 mdt_index=$($LFS getstripe -m $file)
15870 [ $mdt_index == $MDTIDX ] ||
15871 error "$file is not on MDT${MDTIDX}"
15875 # the multiple link file should still in MDT0
15876 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15877 [ $mdt_index == 0 ] ||
15878 error "$file is not on MDT${MDTIDX}"
15880 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15881 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15882 error " expect $old_dir_flag get $new_dir_flag"
15884 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15885 [ "$old_file_flag" = "$new_file_flag" ] ||
15886 error " expect $old_file_flag get $new_file_flag"
15888 local new_dir_mode=$(stat -c%f $migrate_dir)
15889 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15890 error "expect mode $old_dir_mode get $new_dir_mode"
15892 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15893 [ "$old_file_mode" = "$new_file_mode" ] ||
15894 error "expect mode $old_file_mode get $new_file_mode"
15896 diff /etc/passwd $migrate_dir/$tfile ||
15897 error "$tfile different after migration"
15899 diff /etc/passwd $other_dir/luna ||
15900 error "luna different after migration"
15902 diff /etc/passwd $migrate_dir/sofia ||
15903 error "sofia different after migration"
15905 diff /etc/passwd $migrate_dir/david ||
15906 error "david different after migration"
15908 diff /etc/passwd $other_dir/zachary ||
15909 error "zachary different after migration"
15911 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15912 error "${tfile}_ln different after migration"
15914 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15915 error "${tfile}_ln_other different after migration"
15917 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15918 [ $stripe_count = 2 ] ||
15919 error "dir strpe_count $d != 2 after migration."
15921 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15922 [ $stripe_count = 2 ] ||
15923 error "file strpe_count $d != 2 after migration."
15925 #migrate back to MDT0
15928 $LFS migrate -m $MDTIDX $migrate_dir ||
15929 error "fails on migrating remote dir to MDT0"
15931 echo "migrate back to MDT0, checking.."
15932 for file in $(find $migrate_dir); do
15933 mdt_index=$($LFS getstripe -m $file)
15934 [ $mdt_index == $MDTIDX ] ||
15935 error "$file is not on MDT${MDTIDX}"
15938 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15939 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15940 error " expect $old_dir_flag get $new_dir_flag"
15942 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15943 [ "$old_file_flag" = "$new_file_flag" ] ||
15944 error " expect $old_file_flag get $new_file_flag"
15946 local new_dir_mode=$(stat -c%f $migrate_dir)
15947 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15948 error "expect mode $old_dir_mode get $new_dir_mode"
15950 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15951 [ "$old_file_mode" = "$new_file_mode" ] ||
15952 error "expect mode $old_file_mode get $new_file_mode"
15954 diff /etc/passwd ${migrate_dir}/$tfile ||
15955 error "$tfile different after migration"
15957 diff /etc/passwd ${other_dir}/luna ||
15958 error "luna different after migration"
15960 diff /etc/passwd ${migrate_dir}/sofia ||
15961 error "sofia different after migration"
15963 diff /etc/passwd ${other_dir}/zachary ||
15964 error "zachary different after migration"
15966 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15967 error "${tfile}_ln different after migration"
15969 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15970 error "${tfile}_ln_other different after migration"
15972 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15973 [ $stripe_count = 2 ] ||
15974 error "dir strpe_count $d != 2 after migration."
15976 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15977 [ $stripe_count = 2 ] ||
15978 error "file strpe_count $d != 2 after migration."
15980 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15982 run_test 230b "migrate directory"
15985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15987 remote_mds_nodsh && skip "remote MDS with nodsh"
15988 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15989 skip "Need MDS version at least 2.11.52"
15995 local migrate_dir=$DIR/$tdir/migrate_dir
15997 #If migrating directory fails in the middle, all entries of
15998 #the directory is still accessiable.
15999 test_mkdir $DIR/$tdir
16000 test_mkdir -i0 -c1 $migrate_dir
16001 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16003 createmany -o $migrate_dir/f $total ||
16004 error "create files under ${migrate_dir} failed"
16006 # fail after migrating top dir, and this will fail only once, so the
16007 # first sub file migration will fail (currently f3), others succeed.
16008 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16009 do_facet mds1 lctl set_param fail_loc=0x1801
16010 local t=$(ls $migrate_dir | wc -l)
16011 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16012 error "migrate should fail"
16013 local u=$(ls $migrate_dir | wc -l)
16014 [ "$u" == "$t" ] || error "$u != $t during migration"
16016 # add new dir/file should succeed
16017 mkdir $migrate_dir/dir ||
16018 error "mkdir failed under migrating directory"
16019 touch $migrate_dir/file ||
16020 error "create file failed under migrating directory"
16022 # add file with existing name should fail
16023 for file in $migrate_dir/f*; do
16024 stat $file > /dev/null || error "stat $file failed"
16025 $OPENFILE -f O_CREAT:O_EXCL $file &&
16026 error "open(O_CREAT|O_EXCL) $file should fail"
16027 $MULTIOP $file m && error "create $file should fail"
16028 touch $DIR/$tdir/remote_dir/$tfile ||
16029 error "touch $tfile failed"
16030 ln $DIR/$tdir/remote_dir/$tfile $file &&
16031 error "link $file should fail"
16032 mdt_index=$($LFS getstripe -m $file)
16033 if [ $mdt_index == 0 ]; then
16034 # file failed to migrate is not allowed to rename to
16035 mv $DIR/$tdir/remote_dir/$tfile $file &&
16036 error "rename to $file should fail"
16038 mv $DIR/$tdir/remote_dir/$tfile $file ||
16039 error "rename to $file failed"
16041 echo hello >> $file || error "write $file failed"
16044 # resume migration with different options should fail
16045 $LFS migrate -m 0 $migrate_dir &&
16046 error "migrate -m 0 $migrate_dir should fail"
16048 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16049 error "migrate -c 2 $migrate_dir should fail"
16051 # resume migration should succeed
16052 $LFS migrate -m $MDTIDX $migrate_dir ||
16053 error "migrate $migrate_dir failed"
16055 echo "Finish migration, then checking.."
16056 for file in $(find $migrate_dir); do
16057 mdt_index=$($LFS getstripe -m $file)
16058 [ $mdt_index == $MDTIDX ] ||
16059 error "$file is not on MDT${MDTIDX}"
16062 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16064 run_test 230c "check directory accessiblity if migration failed"
16067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16069 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16070 skip "Need MDS version at least 2.11.52"
16072 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16074 local migrate_dir=$DIR/$tdir/migrate_dir
16084 old_index=$((RANDOM % MDSCOUNT))
16085 old_count=$((MDSCOUNT - old_index))
16086 new_index=$((RANDOM % MDSCOUNT))
16087 new_count=$((MDSCOUNT - new_index))
16088 new_hash="all_char"
16090 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16091 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16093 test_mkdir $DIR/$tdir
16094 test_mkdir -i $old_index -c $old_count $migrate_dir
16096 for ((i=0; i<100; i++)); do
16097 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16098 createmany -o $migrate_dir/dir_${i}/f 100 ||
16099 error "create files under remote dir failed $i"
16102 echo -n "Migrate from MDT$old_index "
16103 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16104 echo -n "to MDT$new_index"
16105 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16108 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16109 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16110 error "migrate remote dir error"
16112 echo "Finish migration, then checking.."
16113 for file in $(find $migrate_dir); do
16114 mdt_index=$($LFS getstripe -m $file)
16115 if [ $mdt_index -lt $new_index ] ||
16116 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16117 error "$file is on MDT$mdt_index"
16121 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16123 run_test 230d "check migrate big directory"
16126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16128 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16129 skip "Need MDS version at least 2.11.52"
16136 mkdir -p $DIR/$tdir
16137 mkdir $DIR/$tdir/migrate_dir
16138 mkdir $DIR/$tdir/other_dir
16139 touch $DIR/$tdir/migrate_dir/a
16140 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16141 ls $DIR/$tdir/other_dir
16143 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16144 error "migrate dir fails"
16146 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16147 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16149 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16150 [ $mdt_index == 0 ] || error "a is not on MDT0"
16152 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16153 error "migrate dir fails"
16155 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16156 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16158 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16159 [ $mdt_index == 1 ] || error "a is not on MDT1"
16161 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16162 [ $mdt_index == 1 ] || error "b is not on MDT1"
16164 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16165 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16167 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16169 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16171 run_test 230e "migrate mulitple local link files"
16174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16176 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16177 skip "Need MDS version at least 2.11.52"
16182 mkdir -p $DIR/$tdir
16183 mkdir $DIR/$tdir/migrate_dir
16184 $LFS mkdir -i1 $DIR/$tdir/other_dir
16185 touch $DIR/$tdir/migrate_dir/a
16186 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16187 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16188 ls $DIR/$tdir/other_dir
16190 # a should be migrated to MDT1, since no other links on MDT0
16191 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16192 error "#1 migrate dir fails"
16193 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16194 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16195 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16196 [ $mdt_index == 1 ] || error "a is not on MDT1"
16198 # a should stay on MDT1, because it is a mulitple link file
16199 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16200 error "#2 migrate dir fails"
16201 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16202 [ $mdt_index == 1 ] || error "a is not on MDT1"
16204 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16205 error "#3 migrate dir fails"
16207 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16208 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16209 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16211 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16212 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16214 # a should be migrated to MDT0, since no other links on MDT1
16215 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16216 error "#4 migrate dir fails"
16217 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16218 [ $mdt_index == 0 ] || error "a is not on MDT0"
16220 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16222 run_test 230f "migrate mulitple remote link files"
16225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16226 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16227 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16228 skip "Need MDS version at least 2.11.52"
16230 mkdir -p $DIR/$tdir/migrate_dir
16232 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16233 error "migrating dir to non-exist MDT succeeds"
16236 run_test 230g "migrate dir to non-exist MDT"
16239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16241 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16242 skip "Need MDS version at least 2.11.52"
16246 mkdir -p $DIR/$tdir/migrate_dir
16248 $LFS migrate -m1 $DIR &&
16249 error "migrating mountpoint1 should fail"
16251 $LFS migrate -m1 $DIR/$tdir/.. &&
16252 error "migrating mountpoint2 should fail"
16255 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16256 error "migrating $tdir/migrate_dir/.. should fail"
16260 run_test 230h "migrate .. and root"
16263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16264 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16265 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16266 skip "Need MDS version at least 2.11.52"
16268 mkdir -p $DIR/$tdir/migrate_dir
16270 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16271 error "migration fails with a tailing slash"
16273 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16274 error "migration fails with two tailing slashes"
16276 run_test 230i "lfs migrate -m tolerates trailing slashes"
16279 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16281 skip "Need MDS version at least 2.11.52"
16283 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16284 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16285 error "create $tfile failed"
16286 cat /etc/passwd > $DIR/$tdir/$tfile
16288 $LFS migrate -m 1 $DIR/$tdir
16290 cmp /etc/passwd $DIR/$tdir/$tfile ||
16291 error "DoM file mismatch after migration"
16293 run_test 230j "DoM file data not changed after dir migration"
16296 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16297 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16298 skip "Need MDS version at least 2.11.56"
16301 local files_on_starting_mdt=0
16303 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16304 $LFS getdirstripe $DIR/$tdir
16305 for i in $(seq $total); do
16306 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16307 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16308 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16311 echo "$files_on_starting_mdt files on MDT0"
16313 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16314 $LFS getdirstripe $DIR/$tdir
16316 files_on_starting_mdt=0
16317 for i in $(seq $total); do
16318 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16319 error "file $tfile.$i mismatch after migration"
16320 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16321 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16324 echo "$files_on_starting_mdt files on MDT1 after migration"
16325 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16327 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16328 $LFS getdirstripe $DIR/$tdir
16330 files_on_starting_mdt=0
16331 for i in $(seq $total); do
16332 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16333 error "file $tfile.$i mismatch after 2nd migration"
16334 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16335 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16338 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16339 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16343 run_test 230k "file data not changed after dir migration"
16346 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16347 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16348 skip "Need MDS version at least 2.11.56"
16350 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16351 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16352 error "create files under remote dir failed $i"
16353 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16355 run_test 230l "readdir between MDTs won't crash"
16359 # For simplicity this test assumes that max_pages_per_rpc
16360 # is the same across all OSCs
16361 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16362 local bulk_size=$((max_pages * PAGE_SIZE))
16363 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16366 mkdir -p $DIR/$tdir
16367 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16368 error "failed to set stripe with -S ${brw_size}M option"
16370 # clear the OSC stats
16371 $LCTL set_param osc.*.stats=0 &>/dev/null
16374 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16375 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16376 oflag=direct &>/dev/null || error "dd failed"
16378 sync; sleep 1; sync # just to be safe
16379 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16380 if [ x$nrpcs != "x1" ]; then
16381 $LCTL get_param osc.*.stats
16382 error "found $nrpcs ost_write RPCs, not 1 as expected"
16386 # Drop the OSC cache, otherwise we will read from it
16387 cancel_lru_locks osc
16389 # clear the OSC stats
16390 $LCTL set_param osc.*.stats=0 &>/dev/null
16392 # Client reads $bulk_size.
16393 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16394 iflag=direct &>/dev/null || error "dd failed"
16396 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16397 if [ x$nrpcs != "x1" ]; then
16398 $LCTL get_param osc.*.stats
16399 error "found $nrpcs ost_read RPCs, not 1 as expected"
16402 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16405 mkdir -p $DIR/$tdir
16407 for i in {0..1023}; do
16408 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16409 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16410 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16414 run_test 231b "must not assert on fully utilized OST request buffer"
16417 mkdir -p $DIR/$tdir
16418 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16420 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16421 do_facet ost1 $LCTL set_param fail_loc=0x31c
16423 # ignore dd failure
16424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16426 do_facet ost1 $LCTL set_param fail_loc=0
16427 umount_client $MOUNT || error "umount failed"
16428 mount_client $MOUNT || error "mount failed"
16429 stop ost1 || error "cannot stop ost1"
16430 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16432 run_test 232a "failed lock should not block umount"
16435 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16436 skip "Need MDS version at least 2.10.58"
16438 mkdir -p $DIR/$tdir
16439 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16440 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16442 cancel_lru_locks osc
16444 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16445 do_facet ost1 $LCTL set_param fail_loc=0x31c
16448 $LFS data_version $DIR/$tdir/$tfile || true
16450 do_facet ost1 $LCTL set_param fail_loc=0
16451 umount_client $MOUNT || error "umount failed"
16452 mount_client $MOUNT || error "mount failed"
16453 stop ost1 || error "cannot stop ost1"
16454 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16456 run_test 232b "failed data version lock should not block umount"
16459 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16460 skip "Need MDS version at least 2.3.64"
16461 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16463 local fid=$($LFS path2fid $MOUNT)
16465 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16466 error "cannot access $MOUNT using its FID '$fid'"
16468 run_test 233a "checking that OBF of the FS root succeeds"
16471 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16472 skip "Need MDS version at least 2.5.90"
16473 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16475 local fid=$($LFS path2fid $MOUNT/.lustre)
16477 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16478 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16480 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16481 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16482 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16484 run_test 233b "checking that OBF of the FS .lustre succeeds"
16487 local p="$TMP/sanityN-$TESTNAME.parameters"
16488 save_lustre_params client "llite.*.xattr_cache" > $p
16489 lctl set_param llite.*.xattr_cache 1 ||
16490 skip_env "xattr cache is not supported"
16492 mkdir -p $DIR/$tdir || error "mkdir failed"
16493 touch $DIR/$tdir/$tfile || error "touch failed"
16494 # OBD_FAIL_LLITE_XATTR_ENOMEM
16495 $LCTL set_param fail_loc=0x1405
16496 getfattr -n user.attr $DIR/$tdir/$tfile &&
16497 error "getfattr should have failed with ENOMEM"
16498 $LCTL set_param fail_loc=0x0
16501 restore_lustre_params < $p
16504 run_test 234 "xattr cache should not crash on ENOMEM"
16507 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16508 skip "Need MDS version at least 2.4.52"
16510 flock_deadlock $DIR/$tfile
16515 124) error "process hangs on a deadlock"
16517 *) error "error executing flock_deadlock $DIR/$tfile"
16521 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16525 check_swap_layouts_support
16527 local ref1=/etc/passwd
16528 local ref2=/etc/group
16529 local file1=$DIR/$tdir/f1
16530 local file2=$DIR/$tdir/f2
16532 test_mkdir -c1 $DIR/$tdir
16533 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16534 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16535 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16536 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16537 local fd=$(free_fd)
16538 local cmd="exec $fd<>$file2"
16541 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16542 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16545 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16550 run_test 236 "Layout swap on open unlinked file"
16552 # LU-4659 linkea consistency
16554 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16555 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16556 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16557 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16560 ln $DIR/$tfile $DIR/$tfile.lnk
16561 touch $DIR/$tfile.new
16562 mv $DIR/$tfile.new $DIR/$tfile
16563 local fid1=$($LFS path2fid $DIR/$tfile)
16564 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16565 local path1=$($LFS fid2path $FSNAME "$fid1")
16566 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16567 local path2=$($LFS fid2path $FSNAME "$fid2")
16568 [ $tfile.lnk == $path2 ] ||
16569 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16572 run_test 238 "Verify linkea consistency"
16574 test_239A() { # was test_239
16575 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16576 skip "Need MDS version at least 2.5.60"
16578 local list=$(comma_list $(mdts_nodes))
16580 mkdir -p $DIR/$tdir
16581 createmany -o $DIR/$tdir/f- 5000
16582 unlinkmany $DIR/$tdir/f- 5000
16583 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16584 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16585 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16586 osp.*MDT*.sync_in_flight" | calc_sum)
16587 [ "$changes" -eq 0 ] || error "$changes not synced"
16589 run_test 239A "osp_sync test"
16591 test_239a() { #LU-5297
16592 remote_mds_nodsh && skip "remote MDS with nodsh"
16595 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16596 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16597 chgrp $RUNAS_GID $DIR/$tfile
16598 wait_delete_completed
16600 run_test 239a "process invalid osp sync record correctly"
16602 test_239b() { #LU-5297
16603 remote_mds_nodsh && skip "remote MDS with nodsh"
16606 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16607 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16608 chgrp $RUNAS_GID $DIR/$tfile1
16609 wait_delete_completed
16610 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16612 chgrp $RUNAS_GID $DIR/$tfile2
16613 wait_delete_completed
16615 run_test 239b "process osp sync record with ENOMEM error correctly"
16618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16619 remote_mds_nodsh && skip "remote MDS with nodsh"
16621 mkdir -p $DIR/$tdir
16623 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16624 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16625 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16626 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16628 umount_client $MOUNT || error "umount failed"
16629 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16630 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16631 mount_client $MOUNT || error "failed to mount client"
16633 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16634 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16636 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16642 for LOOP in $(seq $count); do
16643 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16644 cancel_lru_locks $OSC || true
16652 for LOOP in $(seq $1); do
16653 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16658 test_241a() { # was test_241
16659 local bsize=$PAGE_SIZE
16661 (( bsize < 40960 )) && bsize=40960
16662 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16664 cancel_lru_locks $OSC
16665 test_241_bio 1000 $bsize &
16667 test_241_dio 1000 $bsize
16670 run_test 241a "bio vs dio"
16673 local bsize=$PAGE_SIZE
16675 (( bsize < 40960 )) && bsize=40960
16676 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16678 test_241_dio 1000 $bsize &
16680 test_241_dio 1000 $bsize
16683 run_test 241b "dio vs dio"
16686 remote_mds_nodsh && skip "remote MDS with nodsh"
16688 mkdir -p $DIR/$tdir
16689 touch $DIR/$tdir/$tfile
16691 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16692 do_facet mds1 lctl set_param fail_loc=0x105
16693 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16695 do_facet mds1 lctl set_param fail_loc=0
16696 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16698 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16702 test_mkdir $DIR/$tdir
16703 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16705 run_test 243 "various group lock tests"
16709 test_mkdir $DIR/$tdir
16710 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16711 sendfile_grouplock $DIR/$tdir/$tfile || \
16712 error "sendfile+grouplock failed"
16715 run_test 244 "sendfile with group lock tests"
16718 local flagname="multi_mod_rpcs"
16719 local connect_data_name="max_mod_rpcs"
16722 # check if multiple modify RPCs flag is set
16723 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16724 grep "connect_flags:")
16727 echo "$out" | grep -qw $flagname
16728 if [ $? -ne 0 ]; then
16729 echo "connect flag $flagname is not set"
16733 # check if multiple modify RPCs data is set
16734 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16737 echo "$out" | grep -qw $connect_data_name ||
16738 error "import should have connect data $connect_data_name"
16740 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16742 test_246() { # LU-7371
16743 remote_ost_nodsh && skip "remote OST with nodsh"
16744 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16745 skip "Need OST version >= 2.7.62"
16747 do_facet ost1 $LCTL set_param fail_val=4095
16748 #define OBD_FAIL_OST_READ_SIZE 0x234
16749 do_facet ost1 $LCTL set_param fail_loc=0x234
16750 $LFS setstripe $DIR/$tfile -i 0 -c 1
16751 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16752 cancel_lru_locks $FSNAME-OST0000
16753 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16755 run_test 246 "Read file of size 4095 should return right length"
16761 umount_client $submount
16766 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16768 skip_env "Fileset feature is not supported"
16770 local submount=${MOUNT}_$tdir
16773 mkdir -p $submount || error "mkdir $submount failed"
16774 FILESET="$FILESET/$tdir" mount_client $submount ||
16775 error "mount $submount failed"
16776 trap "cleanup_247 $submount" EXIT
16777 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16778 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16779 error "read $MOUNT/$tdir/$tfile failed"
16780 cleanup_247 $submount
16782 run_test 247a "mount subdir as fileset"
16785 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16786 skip_env "Fileset feature is not supported"
16788 local submount=${MOUNT}_$tdir
16790 rm -rf $MOUNT/$tdir
16791 mkdir -p $submount || error "mkdir $submount failed"
16793 FILESET="$FILESET/$tdir" mount_client $submount &&
16794 error "mount $submount should fail"
16797 run_test 247b "mount subdir that dose not exist"
16800 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16801 skip_env "Fileset feature is not supported"
16803 local submount=${MOUNT}_$tdir
16805 mkdir -p $MOUNT/$tdir/dir1
16806 mkdir -p $submount || error "mkdir $submount failed"
16807 trap "cleanup_247 $submount" EXIT
16808 FILESET="$FILESET/$tdir" mount_client $submount ||
16809 error "mount $submount failed"
16810 local fid=$($LFS path2fid $MOUNT/)
16811 $LFS fid2path $submount $fid && error "fid2path should fail"
16812 cleanup_247 $submount
16814 run_test 247c "running fid2path outside root"
16817 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16818 skip "Fileset feature is not supported"
16820 local submount=${MOUNT}_$tdir
16822 mkdir -p $MOUNT/$tdir/dir1
16823 mkdir -p $submount || error "mkdir $submount failed"
16824 FILESET="$FILESET/$tdir" mount_client $submount ||
16825 error "mount $submount failed"
16826 trap "cleanup_247 $submount" EXIT
16827 local fid=$($LFS path2fid $submount/dir1)
16828 $LFS fid2path $submount $fid || error "fid2path should succeed"
16829 cleanup_247 $submount
16831 run_test 247d "running fid2path inside root"
16835 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16837 skip "Fileset feature is not supported"
16839 local submount=${MOUNT}_$tdir
16842 mkdir -p $submount || error "mkdir $submount failed"
16843 FILESET="$FILESET/.." mount_client $submount &&
16844 error "mount $submount should fail"
16847 run_test 247e "mount .. as fileset"
16850 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16851 [ -z "$fast_read_sav" ] && skip "no fast read support"
16853 # create a large file for fast read verification
16854 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16856 # make sure the file is created correctly
16857 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16858 { rm -f $DIR/$tfile; skip "file creation error"; }
16860 echo "Test 1: verify that fast read is 4 times faster on cache read"
16862 # small read with fast read enabled
16863 $LCTL set_param -n llite.*.fast_read=1
16864 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16865 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16866 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16867 # small read with fast read disabled
16868 $LCTL set_param -n llite.*.fast_read=0
16869 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16870 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16871 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16873 # verify that fast read is 4 times faster for cache read
16874 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16875 error_not_in_vm "fast read was not 4 times faster: " \
16876 "$t_fast vs $t_slow"
16878 echo "Test 2: verify the performance between big and small read"
16879 $LCTL set_param -n llite.*.fast_read=1
16881 # 1k non-cache read
16882 cancel_lru_locks osc
16883 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16884 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16885 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16887 # 1M non-cache read
16888 cancel_lru_locks osc
16889 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16890 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16891 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16893 # verify that big IO is not 4 times faster than small IO
16894 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16895 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16897 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16900 run_test 248 "fast read verification"
16902 test_249() { # LU-7890
16903 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16904 skip "Need at least version 2.8.54"
16907 $LFS setstripe -c 1 $DIR/$tfile
16908 # Offset 2T == 4k * 512M
16909 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16910 error "dd to 2T offset failed"
16912 run_test 249 "Write above 2T file size"
16915 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16916 && skip "no 16TB file size limit on ZFS"
16918 $LFS setstripe -c 1 $DIR/$tfile
16919 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16920 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16921 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16922 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16923 conv=notrunc,fsync && error "append succeeded"
16926 run_test 250 "Write above 16T limit"
16929 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16931 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16932 #Skip once - writing the first stripe will succeed
16933 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16934 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16935 error "short write happened"
16937 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16938 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16939 error "short read happened"
16943 run_test 251 "Handling short read and write correctly"
16946 remote_mds_nodsh && skip "remote MDS with nodsh"
16947 remote_ost_nodsh && skip "remote OST with nodsh"
16948 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16949 skip_env "ldiskfs only test"
16959 # check lr_reader on OST0000
16961 dev=$(facet_device $tgt)
16962 out=$(do_facet $tgt $LR_READER $dev)
16963 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16965 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16966 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16967 error "Invalid uuid returned by $LR_READER on target $tgt"
16968 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16970 # check lr_reader -c on MDT0000
16972 dev=$(facet_device $tgt)
16973 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16974 skip "$LR_READER does not support additional options"
16976 out=$(do_facet $tgt $LR_READER -c $dev)
16977 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16979 num=$(echo "$out" | grep -c "mdtlov")
16980 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16981 error "Invalid number of mdtlov clients returned by $LR_READER"
16982 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16984 # check lr_reader -cr on MDT0000
16985 out=$(do_facet $tgt $LR_READER -cr $dev)
16986 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16988 echo "$out" | grep -q "^reply_data:$" ||
16989 error "$LR_READER should have returned 'reply_data' section"
16990 num=$(echo "$out" | grep -c "client_generation")
16991 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16993 run_test 252 "check lr_reader tool"
16996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16997 remote_mds_nodsh && skip "remote MDS with nodsh"
16998 remote_mgs_nodsh && skip "remote MGS with nodsh"
17002 local ost_name=$(ostname_from_index $ostidx)
17005 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17006 do_facet $SINGLEMDS $LCTL get_param -n \
17007 osp.$mdtosc_proc1.reserved_mb_high ||
17008 skip "remote MDS does not support reserved_mb_high"
17012 wait_delete_completed
17015 if ! combined_mgs_mds ; then
17018 pool_add $TESTNAME || error "Pool creation failed"
17019 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17021 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17022 error "Setstripe failed"
17024 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17026 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17028 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17030 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17031 osp.$mdtosc_proc1.prealloc_status)
17032 echo "prealloc_status $oa_status"
17034 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17035 error "File creation should fail"
17037 #object allocation was stopped, but we still able to append files
17038 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17039 oflag=append || error "Append failed"
17041 rm -f $DIR/$tdir/$tfile.0
17043 # For this test, we want to delete the files we created to go out of
17044 # space but leave the watermark, so we remain nearly out of space
17045 ost_watermarks_enospc_delete_files $tfile $ostidx
17047 wait_delete_completed
17051 for i in $(seq 10 12); do
17052 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17053 2>/dev/null || error "File creation failed after rm"
17056 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17057 osp.$mdtosc_proc1.prealloc_status)
17058 echo "prealloc_status $oa_status"
17060 if (( oa_status != 0 )); then
17061 error "Object allocation still disable after rm"
17064 if ! combined_mgs_mds ; then
17068 run_test 253 "Check object allocation limit"
17071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17072 remote_mds_nodsh && skip "remote MDS with nodsh"
17073 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17074 skip "MDS does not support changelog_size"
17077 local MDT0=$(facet_svc $SINGLEMDS)
17079 changelog_register || error "changelog_register failed"
17081 changelog_clear 0 || error "changelog_clear failed"
17083 local size1=$(do_facet $SINGLEMDS \
17084 $LCTL get_param -n mdd.$MDT0.changelog_size)
17085 echo "Changelog size $size1"
17088 $LFS mkdir -i 0 $DIR/$tdir
17090 mkdir -p $DIR/$tdir/pics/2008/zachy
17091 touch $DIR/$tdir/pics/2008/zachy/timestamp
17092 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17093 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17094 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17095 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17096 rm $DIR/$tdir/pics/desktop.jpg
17098 local size2=$(do_facet $SINGLEMDS \
17099 $LCTL get_param -n mdd.$MDT0.changelog_size)
17100 echo "Changelog size after work $size2"
17102 (( $size2 > $size1 )) ||
17103 error "new Changelog size=$size2 less than old size=$size1"
17105 run_test 254 "Check changelog size"
17112 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17113 awk -F: '{print $2}' | grep $type > /dev/null
17114 if [ $? -ne 0 ]; then
17124 lfs ladvise -a willread $file > /dev/null 2>&1
17125 if [ $? -eq 0 ]; then
17129 lfs ladvise -a willread $file 2>&1 |
17130 grep "Inappropriate ioctl for device" > /dev/null
17131 if [ $? -eq 0 ]; then
17138 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17141 # run a random read IO workload
17142 # usage: random_read_iops <filename> <filesize> <iosize>
17143 random_read_iops() {
17146 local iosize=${3:-4096}
17148 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17149 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17152 drop_file_oss_cache() {
17156 $LFS ladvise -a dontneed $file 2>/dev/null ||
17157 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17160 ladvise_willread_performance()
17163 local average_origin=0
17164 local average_cache=0
17165 local average_ladvise=0
17167 for ((i = 1; i <= $repeat; i++)); do
17168 echo "Iter $i/$repeat: reading without willread hint"
17169 cancel_lru_locks osc
17170 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17171 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17172 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17173 average_origin=$(bc <<<"$average_origin + $speed_origin")
17175 cancel_lru_locks osc
17176 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17177 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17178 average_cache=$(bc <<<"$average_cache + $speed_cache")
17180 cancel_lru_locks osc
17181 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17182 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17183 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17184 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17185 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17187 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17188 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17189 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17191 speedup_cache=$(percent $average_cache $average_origin)
17192 speedup_ladvise=$(percent $average_ladvise $average_origin)
17194 echo "Average uncached read: $average_origin"
17195 echo "Average speedup with OSS cached read: " \
17196 "$average_cache = +$speedup_cache%"
17197 echo "Average speedup with ladvise willread: " \
17198 "$average_ladvise = +$speedup_ladvise%"
17200 local lowest_speedup=20
17201 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17202 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17203 "got $average_cache%. Skipping ladvise willread check."
17207 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17208 # it is still good to run until then to exercise 'ladvise willread'
17209 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17210 [ "$ost1_FSTYPE" = "zfs" ] &&
17211 echo "osd-zfs does not support dontneed or drop_caches" &&
17214 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17215 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17216 error_not_in_vm "Speedup with willread is less than " \
17217 "$lowest_speedup%, got $average_ladvise%"
17221 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17222 skip "lustre < 2.8.54 does not support ladvise "
17223 remote_ost_nodsh && skip "remote OST with nodsh"
17225 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17227 ladvise_no_type willread $DIR/$tfile &&
17228 skip "willread ladvise is not supported"
17230 ladvise_no_ioctl $DIR/$tfile &&
17231 skip "ladvise ioctl is not supported"
17234 local size=$((size_mb * 1048576))
17235 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17236 error "dd to $DIR/$tfile failed"
17238 lfs ladvise -a willread $DIR/$tfile ||
17239 error "Ladvise failed with no range argument"
17241 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17242 error "Ladvise failed with no -l or -e argument"
17244 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17245 error "Ladvise failed with only -e argument"
17247 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17248 error "Ladvise failed with only -l argument"
17250 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17251 error "End offset should not be smaller than start offset"
17253 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17254 error "End offset should not be equal to start offset"
17256 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17257 error "Ladvise failed with overflowing -s argument"
17259 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17260 error "Ladvise failed with overflowing -e argument"
17262 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17263 error "Ladvise failed with overflowing -l argument"
17265 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17266 error "Ladvise succeeded with conflicting -l and -e arguments"
17268 echo "Synchronous ladvise should wait"
17270 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17271 do_nodes $(comma_list $(osts_nodes)) \
17272 $LCTL set_param fail_val=$delay fail_loc=0x237
17274 local start_ts=$SECONDS
17275 lfs ladvise -a willread $DIR/$tfile ||
17276 error "Ladvise failed with no range argument"
17277 local end_ts=$SECONDS
17278 local inteval_ts=$((end_ts - start_ts))
17280 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17281 error "Synchronous advice didn't wait reply"
17284 echo "Asynchronous ladvise shouldn't wait"
17285 local start_ts=$SECONDS
17286 lfs ladvise -a willread -b $DIR/$tfile ||
17287 error "Ladvise failed with no range argument"
17288 local end_ts=$SECONDS
17289 local inteval_ts=$((end_ts - start_ts))
17291 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17292 error "Asynchronous advice blocked"
17295 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17296 ladvise_willread_performance
17298 run_test 255a "check 'lfs ladvise -a willread'"
17304 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17308 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17309 skip "lustre < 2.8.54 does not support ladvise "
17310 remote_ost_nodsh && skip "remote OST with nodsh"
17312 lfs setstripe -c 1 -i 0 $DIR/$tfile
17314 ladvise_no_type dontneed $DIR/$tfile &&
17315 skip "dontneed ladvise is not supported"
17317 ladvise_no_ioctl $DIR/$tfile &&
17318 skip "ladvise ioctl is not supported"
17320 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17321 [ "$ost1_FSTYPE" = "zfs" ] &&
17322 skip "zfs-osd does not support 'ladvise dontneed'"
17325 local size=$((size_mb * 1048576))
17326 # In order to prevent disturbance of other processes, only check 3/4
17327 # of the memory usage
17328 local kibibytes=$((size_mb * 1024 * 3 / 4))
17330 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17331 error "dd to $DIR/$tfile failed"
17333 #force write to complete before dropping OST cache & checking memory
17336 local total=$(facet_meminfo ost1 MemTotal)
17337 echo "Total memory: $total KiB"
17339 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17340 local before_read=$(facet_meminfo ost1 Cached)
17341 echo "Cache used before read: $before_read KiB"
17343 lfs ladvise -a willread $DIR/$tfile ||
17344 error "Ladvise willread failed"
17345 local after_read=$(facet_meminfo ost1 Cached)
17346 echo "Cache used after read: $after_read KiB"
17348 lfs ladvise -a dontneed $DIR/$tfile ||
17349 error "Ladvise dontneed again failed"
17350 local no_read=$(facet_meminfo ost1 Cached)
17351 echo "Cache used after dontneed ladvise: $no_read KiB"
17353 if [ $total -lt $((before_read + kibibytes)) ]; then
17354 echo "Memory is too small, abort checking"
17358 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17359 error "Ladvise willread should use more memory" \
17360 "than $kibibytes KiB"
17363 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17364 error "Ladvise dontneed should release more memory" \
17365 "than $kibibytes KiB"
17368 run_test 255b "check 'lfs ladvise -a dontneed'"
17371 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17372 skip "lustre < 2.10.53 does not support lockahead"
17380 test_mkdir -p $DIR/$tdir
17381 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17383 #test 10 returns only success/failure
17385 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17387 if [ $rc -eq 255 ]; then
17388 error "Ladvise test${i} failed, ${rc}"
17391 #test 11 counts lock enqueue requests, all others count new locks
17393 count=$(do_facet ost1 \
17394 $LCTL get_param -n ost.OSS.ost.stats)
17395 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17397 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17399 if [ $rc -eq 255 ]; then
17400 error "Ladvise test${i} failed, ${rc}"
17403 new_count=$(do_facet ost1 \
17404 $LCTL get_param -n ost.OSS.ost.stats)
17405 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17406 awk '{ print $2 }')
17408 difference="$((new_count - count))"
17409 if [ $difference -ne $rc ]; then
17410 error "Ladvise test${i}, bad enqueue count, returned " \
17411 "${rc}, actual ${difference}"
17414 for i in $(seq 12 21); do
17415 # If we do not do this, we run the risk of having too many
17416 # locks and starting lock cancellation while we are checking
17418 cancel_lru_locks osc
17420 count=$($LCTL get_param -n \
17421 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17423 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17425 if [ $rc -eq 255 ]; then
17426 error "Ladvise test ${i} failed, ${rc}"
17429 new_count=$($LCTL get_param -n \
17430 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17431 difference="$((new_count - count))"
17433 # Test 15 output is divided by 100 to map down to valid return
17434 if [ $i -eq 15 ]; then
17438 if [ $difference -ne $rc ]; then
17439 error "Ladvise test ${i}, bad lock count, returned " \
17440 "${rc}, actual ${difference}"
17444 #test 22 returns only success/failure
17446 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17448 if [ $rc -eq 255 ]; then
17449 error "Ladvise test${i} failed, ${rc}"
17452 run_test 255c "suite of ladvise lockahead tests"
17455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17456 remote_mds_nodsh && skip "remote MDS with nodsh"
17457 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17458 changelog_users $SINGLEMDS | grep "^cl" &&
17459 skip "active changelog user"
17465 mdt_dev=$(mdsdevname 1)
17468 changelog_register || error "changelog_register failed"
17471 mkdir -p $DIR/$tdir
17473 changelog_clear 0 || error "changelog_clear failed"
17476 touch $DIR/$tdir/{1..10}
17479 stop $SINGLEMDS || error "Fail to stop MDT"
17483 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17485 #after mount new plainllog is used
17486 touch $DIR/$tdir/{11..19}
17487 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
17488 stack_trap "rm -f $tmpfile"
17489 cat_sl=$(do_facet $SINGLEMDS "sync; \
17490 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17491 llog_reader $tmpfile | grep -c type=1064553b")
17492 do_facet $SINGLEMDS llog_reader $tmpfile
17494 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17496 changelog_clear 0 || error "changelog_clear failed"
17498 cat_sl=$(do_facet $SINGLEMDS "sync; \
17499 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17500 llog_reader $tmpfile | grep -c type=1064553b")
17502 if (( cat_sl == 2 )); then
17503 error "Empty plain llog was not deleted from changelog catalog"
17504 elif (( cat_sl != 1 )); then
17505 error "Active plain llog shouldn't be deleted from catalog"
17508 run_test 256 "Check llog delete for empty and not full state"
17511 remote_mds_nodsh && skip "remote MDS with nodsh"
17512 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17513 skip "Need MDS version at least 2.8.55"
17515 test_mkdir $DIR/$tdir
17517 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17518 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17521 #define OBD_FAIL_MDS_XATTR_REP 0x161
17522 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17523 local facet=mds$((mdtidx + 1))
17524 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17525 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17527 stop $facet || error "stop MDS failed"
17528 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17529 error "start MDS fail"
17530 wait_recovery_complete $facet
17532 run_test 257 "xattr locks are not lost"
17534 # Verify we take the i_mutex when security requires it
17536 #define OBD_FAIL_IMUTEX_SEC 0x141c
17537 $LCTL set_param fail_loc=0x141c
17539 chmod u+s $DIR/$tfile
17540 chmod a+rwx $DIR/$tfile
17541 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17543 if [ $RC -ne 0 ]; then
17544 error "error, failed to take i_mutex, rc=$?"
17548 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17550 # Verify we do NOT take the i_mutex in the normal case
17552 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17553 $LCTL set_param fail_loc=0x141d
17556 chmod a+rw $DIR/$tfile
17557 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17559 if [ $RC -ne 0 ]; then
17560 error "error, took i_mutex unnecessarily, rc=$?"
17565 run_test 258b "verify i_mutex security behavior"
17568 local file=$DIR/$tfile
17572 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17574 stack_trap "rm -f $file" EXIT
17576 wait_delete_completed
17577 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17578 echo "before: $before"
17580 $LFS setstripe -i 0 -c 1 $file
17581 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17583 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17584 echo "after write: $after"
17586 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17587 do_facet ost1 $LCTL set_param fail_loc=0x2301
17589 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17590 echo "after truncate: $after"
17593 do_facet ost1 $LCTL set_param fail_loc=0
17594 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17596 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17597 echo "after restart: $after"
17598 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17599 error "missing truncate?"
17603 run_test 259 "crash at delayed truncate"
17606 #define OBD_FAIL_MDC_CLOSE 0x806
17607 $LCTL set_param fail_loc=0x80000806
17611 run_test 260 "Check mdc_close fail"
17613 ### Data-on-MDT sanity tests ###
17615 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17616 skip "Need MDS version at least 2.10.55 for DoM"
17619 local dom=$DIR/$tdir/dom_file
17620 local tmp=$DIR/$tdir/tmp_file
17622 mkdir -p $DIR/$tdir
17624 # basic checks for DoM component creation
17625 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17626 error "Can set MDT layout to non-first entry"
17628 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17629 error "Can define multiple entries as MDT layout"
17631 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17633 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17634 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17635 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17637 local mdtidx=$($LFS getstripe -m $dom)
17638 local mdtname=MDT$(printf %04x $mdtidx)
17639 local facet=mds$((mdtidx + 1))
17640 local space_check=1
17642 # Skip free space checks with ZFS
17643 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17647 local size_tmp=$((65536 * 3))
17648 local mdtfree1=$(do_facet $facet \
17649 lctl get_param -n osd*.*$mdtname.kbytesfree)
17651 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17652 # check also direct IO along write
17653 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17654 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17656 cmp $tmp $dom || error "file data is different"
17657 [ $(stat -c%s $dom) == $size_tmp ] ||
17658 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17659 if [ $space_check == 1 ]; then
17660 local mdtfree2=$(do_facet $facet \
17661 lctl get_param -n osd*.*$mdtname.kbytesfree)
17663 # increase in usage from by $size_tmp
17664 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17665 error "MDT free space wrong after write: " \
17666 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17670 local size_dom=10000
17672 $TRUNCATE $dom $size_dom
17673 [ $(stat -c%s $dom) == $size_dom ] ||
17674 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17675 if [ $space_check == 1 ]; then
17676 mdtfree1=$(do_facet $facet \
17677 lctl get_param -n osd*.*$mdtname.kbytesfree)
17678 # decrease in usage from $size_tmp to new $size_dom
17679 [ $(($mdtfree1 - $mdtfree2)) -ge \
17680 $(((size_tmp - size_dom) / 1024)) ] ||
17681 error "MDT free space is wrong after truncate: " \
17682 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17688 size_dom=$((size_dom + size_tmp))
17689 [ $(stat -c%s $dom) == $size_dom ] ||
17690 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17691 if [ $space_check == 1 ]; then
17692 mdtfree2=$(do_facet $facet \
17693 lctl get_param -n osd*.*$mdtname.kbytesfree)
17694 # increase in usage by $size_tmp from previous
17695 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17696 error "MDT free space is wrong after append: " \
17697 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17702 if [ $space_check == 1 ]; then
17703 mdtfree1=$(do_facet $facet \
17704 lctl get_param -n osd*.*$mdtname.kbytesfree)
17705 # decrease in usage by $size_dom from previous
17706 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17707 error "MDT free space is wrong after removal: " \
17708 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17711 # combined striping
17712 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17713 error "Can't create DoM + OST striping"
17715 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17716 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17717 # check also direct IO along write
17718 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17720 cmp $tmp $dom || error "file data is different"
17721 [ $(stat -c%s $dom) == $size_tmp ] ||
17722 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17727 run_test 270a "DoM: basic functionality tests"
17730 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17731 skip "Need MDS version at least 2.10.55"
17733 local dom=$DIR/$tdir/dom_file
17734 local max_size=1048576
17736 mkdir -p $DIR/$tdir
17737 $LFS setstripe -E $max_size -L mdt $dom
17739 # truncate over the limit
17740 $TRUNCATE $dom $(($max_size + 1)) &&
17741 error "successful truncate over the maximum size"
17742 # write over the limit
17743 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17744 error "successful write over the maximum size"
17745 # append over the limit
17746 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17747 echo "12345" >> $dom && error "successful append over the maximum size"
17752 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17755 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17756 skip "Need MDS version at least 2.10.55"
17758 mkdir -p $DIR/$tdir
17759 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17761 # check files inherit DoM EA
17762 touch $DIR/$tdir/first
17763 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17764 error "bad pattern"
17765 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17766 error "bad stripe count"
17767 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17768 error "bad stripe size"
17770 # check directory inherits DoM EA and uses it as default
17771 mkdir $DIR/$tdir/subdir
17772 touch $DIR/$tdir/subdir/second
17773 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17774 error "bad pattern in sub-directory"
17775 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17776 error "bad stripe count in sub-directory"
17777 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17778 error "bad stripe size in sub-directory"
17781 run_test 270c "DoM: DoM EA inheritance tests"
17784 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17785 skip "Need MDS version at least 2.10.55"
17787 mkdir -p $DIR/$tdir
17788 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17790 # inherit default DoM striping
17791 mkdir $DIR/$tdir/subdir
17792 touch $DIR/$tdir/subdir/f1
17794 # change default directory striping
17795 $LFS setstripe -c 1 $DIR/$tdir/subdir
17796 touch $DIR/$tdir/subdir/f2
17797 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17798 error "wrong default striping in file 2"
17799 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17800 error "bad pattern in file 2"
17803 run_test 270d "DoM: change striping from DoM to RAID0"
17806 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17807 skip "Need MDS version at least 2.10.55"
17809 mkdir -p $DIR/$tdir/dom
17810 mkdir -p $DIR/$tdir/norm
17813 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17814 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17816 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17817 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17819 # find DoM files by layout
17820 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17821 [ $NUM -eq $DOMFILES ] ||
17822 error "lfs find -L: found $NUM, expected $DOMFILES"
17823 echo "Test 1: lfs find 20 DOM files by layout: OK"
17825 # there should be 1 dir with default DOM striping
17826 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17828 error "lfs find -L: found $NUM, expected 1 dir"
17829 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17831 # find DoM files by stripe size
17832 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17833 [ $NUM -eq $DOMFILES ] ||
17834 error "lfs find -S: found $NUM, expected $DOMFILES"
17835 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17837 # find files by stripe offset except DoM files
17838 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17839 [ $NUM -eq $NORMFILES ] ||
17840 error "lfs find -i: found $NUM, expected $NORMFILES"
17841 echo "Test 5: lfs find no DOM files by stripe index: OK"
17844 run_test 270e "DoM: lfs find with DoM files test"
17847 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17848 skip "Need MDS version at least 2.10.55"
17850 local mdtname=${FSNAME}-MDT0000-mdtlov
17851 local dom=$DIR/$tdir/dom_file
17852 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17853 lod.$mdtname.dom_stripesize)
17854 local dom_limit=131072
17856 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17857 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17858 lod.$mdtname.dom_stripesize)
17859 [ ${dom_limit} -eq ${dom_current} ] ||
17860 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17862 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17863 $LFS setstripe -d $DIR/$tdir
17864 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17865 error "Can't set directory default striping"
17867 # exceed maximum stripe size
17868 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17869 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17870 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17871 error "Able to create DoM component size more than LOD limit"
17873 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17874 dom_current=$(do_facet mds1 $LCTL get_param -n \
17875 lod.$mdtname.dom_stripesize)
17876 [ 0 -eq ${dom_current} ] ||
17877 error "Can't set zero DoM stripe limit"
17880 # attempt to create DoM file on server with disabled DoM should
17881 # remove DoM entry from layout and be succeed
17882 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17883 error "Can't create DoM file (DoM is disabled)"
17884 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17885 error "File has DoM component while DoM is disabled"
17888 # attempt to create DoM file with only DoM stripe should return error
17889 $LFS setstripe -E $dom_limit -L mdt $dom &&
17890 error "Able to create DoM-only file while DoM is disabled"
17892 # too low values to be aligned with smallest stripe size 64K
17893 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17894 dom_current=$(do_facet mds1 $LCTL get_param -n \
17895 lod.$mdtname.dom_stripesize)
17896 [ 30000 -eq ${dom_current} ] &&
17897 error "Can set too small DoM stripe limit"
17899 # 64K is a minimal stripe size in Lustre, expect limit of that size
17900 [ 65536 -eq ${dom_current} ] ||
17901 error "Limit is not set to 64K but ${dom_current}"
17903 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17904 dom_current=$(do_facet mds1 $LCTL get_param -n \
17905 lod.$mdtname.dom_stripesize)
17907 [ 2147483648 -eq ${dom_current} ] &&
17908 error "Can set too large DoM stripe limit"
17910 do_facet mds1 $LCTL set_param -n \
17911 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17912 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17913 error "Can't create DoM component size after limit change"
17914 do_facet mds1 $LCTL set_param -n \
17915 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17916 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17917 error "Can't create DoM file after limit decrease"
17918 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17919 error "Can create big DoM component after limit decrease"
17920 touch ${dom}_def ||
17921 error "Can't create file with old default layout"
17923 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17926 run_test 270f "DoM: maximum DoM stripe size checks"
17929 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17930 skip "Need MDS version at least 2.10.55"
17932 local dom=$DIR/$tdir/dom
17934 mkdir -p $DIR/$tdir
17936 $LFS setstripe -E 1024K -L mdt $dom
17938 lctl set_param -n mdc.*.stats=clear
17939 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17940 cat $dom > /dev/null
17941 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17942 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17946 run_test 271a "DoM: data is cached for read after write"
17949 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17950 skip "Need MDS version at least 2.10.55"
17952 local dom=$DIR/$tdir/dom
17954 mkdir -p $DIR/$tdir
17956 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17958 lctl set_param -n mdc.*.stats=clear
17959 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17960 cancel_lru_locks mdc
17961 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17962 # second stat to check size is cached on client
17963 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17964 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17965 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17968 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17971 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17972 skip "Need MDS version at least 2.10.55"
17974 local dom=$DIR/$tdir/dom
17976 mkdir -p $DIR/$tdir
17978 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17980 lctl set_param -n mdc.*.stats=clear
17981 lctl set_param -n osc.*.stats=clear
17982 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17983 cancel_lru_locks mdc
17984 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17985 # second stat to check size is cached on client
17986 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17987 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17988 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17989 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17990 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17993 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17999 local mdt=MDT$(printf %04x $mdtidx)
18001 if [ -z $param ]; then
18002 lctl get_param -n mdc.*$mdt*.stats
18004 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18009 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18010 skip "Need MDS version at least 2.10.55"
18012 local dom=$DIR/$tdir/dom
18014 mkdir -p $DIR/$tdir
18016 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18018 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18019 local facet=mds$((mdtidx + 1))
18021 cancel_lru_locks mdc
18022 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18023 createmany -o $dom 1000
18024 lctl set_param -n mdc.*.stats=clear
18025 smalliomany -w $dom 1000 200
18026 get_mdc_stats $mdtidx
18027 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18028 # Each file has 1 open, 1 IO enqueues, total 2000
18029 # but now we have also +1 getxattr for security.capability, total 3000
18030 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18031 unlinkmany $dom 1000
18033 cancel_lru_locks mdc
18034 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18035 createmany -o $dom 1000
18036 lctl set_param -n mdc.*.stats=clear
18037 smalliomany -w $dom 1000 200
18038 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18039 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18040 # for OPEN and IO lock.
18041 [ $((enq - enq_2)) -ge 1000 ] ||
18042 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18043 unlinkmany $dom 1000
18046 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18048 cleanup_271def_tests() {
18054 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18055 skip "Need MDS version at least 2.10.57"
18057 local dom=$DIR/$tdir/dom
18058 local tmp=$TMP/$tfile
18059 trap "cleanup_271def_tests $tmp" EXIT
18061 mkdir -p $DIR/$tdir
18063 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18065 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18067 cancel_lru_locks mdc
18068 dd if=/dev/urandom of=$tmp bs=1000 count=1
18069 dd if=$tmp of=$dom bs=1000 count=1
18070 cancel_lru_locks mdc
18072 cat /etc/hosts >> $tmp
18073 lctl set_param -n mdc.*.stats=clear
18075 # append data to the same file it should update local page
18076 echo "Append to the same page"
18077 cat /etc/hosts >> $dom
18078 local num=$(get_mdc_stats $mdtidx ost_read)
18079 local ra=$(get_mdc_stats $mdtidx req_active)
18080 local rw=$(get_mdc_stats $mdtidx req_waittime)
18082 [ -z $num ] || error "$num READ RPC occured"
18083 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18087 cmp $tmp $dom || error "file miscompare"
18089 cancel_lru_locks mdc
18090 lctl set_param -n mdc.*.stats=clear
18092 echo "Open and read file"
18093 cat $dom > /dev/null
18094 local num=$(get_mdc_stats $mdtidx ost_read)
18095 local ra=$(get_mdc_stats $mdtidx req_active)
18096 local rw=$(get_mdc_stats $mdtidx req_waittime)
18098 [ -z $num ] || error "$num READ RPC occured"
18099 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18103 cmp $tmp $dom || error "file miscompare"
18107 run_test 271d "DoM: read on open (1K file in reply buffer)"
18110 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18111 skip "Need MDS version at least 2.10.57"
18113 local dom=$DIR/$tdir/dom
18114 local tmp=$TMP/$tfile
18115 trap "cleanup_271def_tests $tmp" EXIT
18117 mkdir -p $DIR/$tdir
18119 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18121 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18123 cancel_lru_locks mdc
18124 dd if=/dev/urandom of=$tmp bs=200000 count=1
18125 dd if=$tmp of=$dom bs=200000 count=1
18126 cancel_lru_locks mdc
18127 cat /etc/hosts >> $tmp
18128 lctl set_param -n mdc.*.stats=clear
18130 echo "Append to the same page"
18131 cat /etc/hosts >> $dom
18132 local num=$(get_mdc_stats $mdtidx ost_read)
18133 local ra=$(get_mdc_stats $mdtidx req_active)
18134 local rw=$(get_mdc_stats $mdtidx req_waittime)
18136 [ -z $num ] || error "$num READ RPC occured"
18137 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18141 cmp $tmp $dom || error "file miscompare"
18143 cancel_lru_locks mdc
18144 lctl set_param -n mdc.*.stats=clear
18146 echo "Open and read file"
18147 cat $dom > /dev/null
18148 local num=$(get_mdc_stats $mdtidx ost_read)
18149 local ra=$(get_mdc_stats $mdtidx req_active)
18150 local rw=$(get_mdc_stats $mdtidx req_waittime)
18152 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18153 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18157 cmp $tmp $dom || error "file miscompare"
18161 run_test 271f "DoM: read on open (200K file and read tail)"
18164 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18165 skip "Skipping due to old client or server version"
18167 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18169 $CHECKSTAT -t file $DIR1/$tfile
18171 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18174 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18175 $LCTL set_param fail_loc=0x80000314
18176 rm $DIR1/$tfile || error "Unlink fails"
18178 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18179 [ $RC -eq 0 ] || error "Failed write to stale object"
18181 run_test 271g "Discard DoM data vs client flush race"
18184 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18185 skip "Need MDS version at least 2.11.50"
18187 local dom=$DIR/$tdir/dom
18188 mkdir -p $DIR/$tdir
18190 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18191 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18192 error "failed to write data into $dom"
18193 local old_md5=$(md5sum $dom)
18195 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18196 error "failed to migrate to the same DoM component"
18198 local new_md5=$(md5sum $dom)
18200 [ "$old_md5" == "$new_md5" ] ||
18201 error "md5sum differ: $old_md5, $new_md5"
18203 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18204 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18206 run_test 272a "DoM migration: new layout with the same DOM component"
18209 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18210 skip "Need MDS version at least 2.11.50"
18212 local dom=$DIR/$tdir/dom
18213 mkdir -p $DIR/$tdir
18214 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18216 local mdtidx=$($LFS getstripe -m $dom)
18217 local mdtname=MDT$(printf %04x $mdtidx)
18218 local facet=mds$((mdtidx + 1))
18220 local mdtfree1=$(do_facet $facet \
18221 lctl get_param -n osd*.*$mdtname.kbytesfree)
18222 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18223 error "failed to write data into $dom"
18224 local old_md5=$(md5sum $dom)
18225 cancel_lru_locks mdc
18226 local mdtfree1=$(do_facet $facet \
18227 lctl get_param -n osd*.*$mdtname.kbytesfree)
18229 $LFS migrate -c2 $dom ||
18230 error "failed to migrate to the new composite layout"
18231 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18232 error "MDT stripe was not removed"
18234 cancel_lru_locks mdc
18235 local new_md5=$(md5sum $dom)
18236 [ "$old_md5" != "$new_md5" ] &&
18237 error "$old_md5 != $new_md5"
18239 # Skip free space checks with ZFS
18240 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18241 local mdtfree2=$(do_facet $facet \
18242 lctl get_param -n osd*.*$mdtname.kbytesfree)
18243 [ $mdtfree2 -gt $mdtfree1 ] ||
18244 error "MDT space is not freed after migration"
18248 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18251 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18252 skip "Need MDS version at least 2.11.50"
18254 local dom=$DIR/$tdir/$tfile
18255 mkdir -p $DIR/$tdir
18256 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18258 local mdtidx=$($LFS getstripe -m $dom)
18259 local mdtname=MDT$(printf %04x $mdtidx)
18260 local facet=mds$((mdtidx + 1))
18262 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18263 error "failed to write data into $dom"
18264 local old_md5=$(md5sum $dom)
18265 cancel_lru_locks mdc
18266 local mdtfree1=$(do_facet $facet \
18267 lctl get_param -n osd*.*$mdtname.kbytesfree)
18269 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18270 error "failed to migrate to the new composite layout"
18271 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18272 error "MDT stripe was not removed"
18274 cancel_lru_locks mdc
18275 local new_md5=$(md5sum $dom)
18276 [ "$old_md5" != "$new_md5" ] &&
18277 error "$old_md5 != $new_md5"
18279 # Skip free space checks with ZFS
18280 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18281 local mdtfree2=$(do_facet $facet \
18282 lctl get_param -n osd*.*$mdtname.kbytesfree)
18283 [ $mdtfree2 -gt $mdtfree1 ] ||
18284 error "MDS space is not freed after migration"
18288 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18291 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18292 skip "Need MDS version at least 2.11.50"
18294 # Layout swap cannot be done if either file has DOM component,
18295 # this will never be supported, migration should be used instead
18297 local dom=$DIR/$tdir/$tfile
18298 mkdir -p $DIR/$tdir
18300 $LFS setstripe -c2 ${dom}_plain
18301 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18302 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18303 error "can swap layout with DoM component"
18304 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18305 error "can swap layout with DoM component"
18307 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18308 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18309 error "can swap layout with DoM component"
18310 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18311 error "can swap layout with DoM component"
18314 run_test 273a "DoM: layout swapping should fail with DOM"
18317 remote_ost_nodsh && skip "remote OST with nodsh"
18318 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18319 skip "Need OST version >= 2.10.57"
18321 local file=$DIR/$tfile
18324 oss=$(comma_list $(osts_nodes))
18326 dd if=/dev/urandom of=$file bs=1M count=2 ||
18327 error "failed to create a file"
18328 cancel_lru_locks osc
18331 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18332 error "failed to read a file"
18334 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18335 $LCTL set_param fail_loc=0x8000031f
18337 cancel_lru_locks osc &
18340 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18341 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18342 #IO takes another lock, but matches the PENDING one
18343 #and places it to the IO RPC
18344 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18345 error "failed to read a file with PENDING lock"
18347 run_test 275 "Read on a canceled duplicate lock"
18350 remote_ost_nodsh && skip "remote OST with nodsh"
18353 do_facet ost1 "(while true; do \
18354 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18355 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18358 for LOOP in $(seq 20); do
18360 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18363 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18364 rm $TMP/sanity_276_pid"
18366 run_test 276 "Race between mount and obd_statfs"
18369 $LCTL set_param ldlm.namespaces.*.lru_size=0
18370 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
18371 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
18372 grep ^used_mb | awk '{print $2}')
18373 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
18374 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
18375 oflag=direct conv=notrunc
18376 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
18377 grep ^used_mb | awk '{print $2}')
18378 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
18380 run_test 277 "Direct IO shall drop page cache"
18382 cleanup_test_300() {
18386 test_striped_dir() {
18391 mkdir -p $DIR/$tdir
18393 SAVE_UMASK=$(umask)
18394 trap cleanup_test_300 RETURN EXIT
18396 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18397 $DIR/$tdir/striped_dir ||
18398 error "set striped dir error"
18400 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18401 [ "$mode" = "755" ] || error "expect 755 got $mode"
18403 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18404 error "getdirstripe failed"
18405 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18406 if [ "$stripe_count" != "2" ]; then
18407 error "1:stripe_count is $stripe_count, expect 2"
18409 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18410 if [ "$stripe_count" != "2" ]; then
18411 error "2:stripe_count is $stripe_count, expect 2"
18414 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18415 if [ "$stripe_index" != "$mdt_index" ]; then
18416 error "stripe_index is $stripe_index, expect $mdt_index"
18419 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18420 error "nlink error after create striped dir"
18422 mkdir $DIR/$tdir/striped_dir/a
18423 mkdir $DIR/$tdir/striped_dir/b
18425 stat $DIR/$tdir/striped_dir/a ||
18426 error "create dir under striped dir failed"
18427 stat $DIR/$tdir/striped_dir/b ||
18428 error "create dir under striped dir failed"
18430 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18431 error "nlink error after mkdir"
18433 rmdir $DIR/$tdir/striped_dir/a
18434 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18435 error "nlink error after rmdir"
18437 rmdir $DIR/$tdir/striped_dir/b
18438 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18439 error "nlink error after rmdir"
18441 chattr +i $DIR/$tdir/striped_dir
18442 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18443 error "immutable flags not working under striped dir!"
18444 chattr -i $DIR/$tdir/striped_dir
18446 rmdir $DIR/$tdir/striped_dir ||
18447 error "rmdir striped dir error"
18455 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18456 skip "skipped for lustre < 2.7.0"
18457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18458 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18460 test_striped_dir 0 || error "failed on striped dir on MDT0"
18461 test_striped_dir 1 || error "failed on striped dir on MDT0"
18463 run_test 300a "basic striped dir sanity test"
18466 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18467 skip "skipped for lustre < 2.7.0"
18468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18476 test_mkdir $DIR/$tdir || error "mkdir fail"
18477 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18478 error "set striped dir error"
18479 for i in {0..9}; do
18480 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18482 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18483 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18484 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18486 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18487 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18488 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18492 run_test 300b "check ctime/mtime for striped dir"
18495 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18496 skip "skipped for lustre < 2.7.0"
18497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18502 mkdir -p $DIR/$tdir
18503 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18504 error "set striped dir error"
18506 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18507 error "chown striped dir failed"
18509 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18510 error "create 5k files failed"
18512 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18514 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18518 run_test 300c "chown && check ls under striped directory"
18521 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18522 skip "skipped for lustre < 2.7.0"
18523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18524 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18529 mkdir -p $DIR/$tdir
18530 $LFS setstripe -c 2 $DIR/$tdir
18532 #local striped directory
18533 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18534 error "set striped dir error"
18535 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18536 error "create 10 files failed"
18538 #remote striped directory
18539 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18540 error "set striped dir error"
18541 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18542 error "create 10 files failed"
18544 for file in $(find $DIR/$tdir); do
18545 stripe_count=$($LFS getstripe -c $file)
18546 [ $stripe_count -eq 2 ] ||
18547 error "wrong stripe $stripe_count for $file"
18552 run_test 300d "check default stripe under striped directory"
18555 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18556 skip "Need MDS version at least 2.7.55"
18557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18563 mkdir -p $DIR/$tdir
18565 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18566 error "set striped dir error"
18568 touch $DIR/$tdir/striped_dir/a
18569 touch $DIR/$tdir/striped_dir/b
18570 touch $DIR/$tdir/striped_dir/c
18572 mkdir $DIR/$tdir/striped_dir/dir_a
18573 mkdir $DIR/$tdir/striped_dir/dir_b
18574 mkdir $DIR/$tdir/striped_dir/dir_c
18576 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18577 error "set striped adir under striped dir error"
18579 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18580 error "set striped bdir under striped dir error"
18582 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18583 error "set striped cdir under striped dir error"
18585 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18586 error "rename dir under striped dir fails"
18588 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18589 error "rename dir under different stripes fails"
18591 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18592 error "rename file under striped dir should succeed"
18594 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18595 error "rename dir under striped dir should succeed"
18599 run_test 300e "check rename under striped directory"
18602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18604 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18605 skip "Need MDS version at least 2.7.55"
18611 mkdir -p $DIR/$tdir
18613 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18614 error "set striped dir error"
18616 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18617 error "set striped dir error"
18619 touch $DIR/$tdir/striped_dir/a
18620 mkdir $DIR/$tdir/striped_dir/dir_a
18621 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18622 error "create striped dir under striped dir fails"
18624 touch $DIR/$tdir/striped_dir1/b
18625 mkdir $DIR/$tdir/striped_dir1/dir_b
18626 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18627 error "create striped dir under striped dir fails"
18629 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18630 error "rename dir under different striped dir should fail"
18632 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18633 error "rename striped dir under diff striped dir should fail"
18635 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18636 error "rename file under diff striped dirs fails"
18640 run_test 300f "check rename cross striped directory"
18642 test_300_check_default_striped_dir()
18645 local default_count=$2
18646 local default_index=$3
18649 local dir_stripe_index
18652 echo "checking $dirname $default_count $default_index"
18653 $LFS setdirstripe -D -c $default_count -i $default_index \
18654 -t all_char $DIR/$tdir/$dirname ||
18655 error "set default stripe on striped dir error"
18656 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18657 [ $stripe_count -eq $default_count ] ||
18658 error "expect $default_count get $stripe_count for $dirname"
18660 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18661 [ $stripe_index -eq $default_index ] ||
18662 error "expect $default_index get $stripe_index for $dirname"
18664 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18665 error "create dirs failed"
18667 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18668 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18669 for dir in $(find $DIR/$tdir/$dirname/*); do
18670 stripe_count=$($LFS getdirstripe -c $dir)
18671 [ $stripe_count -eq $default_count ] ||
18672 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18673 error "stripe count $default_count != $stripe_count for $dir"
18675 stripe_index=$($LFS getdirstripe -i $dir)
18676 [ $default_index -eq -1 ] ||
18677 [ $stripe_index -eq $default_index ] ||
18678 error "$stripe_index != $default_index for $dir"
18680 #check default stripe
18681 stripe_count=$($LFS getdirstripe -D -c $dir)
18682 [ $stripe_count -eq $default_count ] ||
18683 error "default count $default_count != $stripe_count for $dir"
18685 stripe_index=$($LFS getdirstripe -D -i $dir)
18686 [ $stripe_index -eq $default_index ] ||
18687 error "default index $default_index != $stripe_index for $dir"
18689 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18693 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18694 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18695 skip "Need MDS version at least 2.7.55"
18702 mkdir $DIR/$tdir/normal_dir
18704 #Checking when client cache stripe index
18705 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18706 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18707 error "create striped_dir failed"
18709 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18710 error "create dir0 fails"
18711 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18712 [ $stripe_index -eq 0 ] ||
18713 error "dir0 expect index 0 got $stripe_index"
18715 mkdir $DIR/$tdir/striped_dir/dir1 ||
18716 error "create dir1 fails"
18717 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18718 [ $stripe_index -eq 1 ] ||
18719 error "dir1 expect index 1 got $stripe_index"
18721 #check default stripe count/stripe index
18722 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18723 test_300_check_default_striped_dir normal_dir 1 0
18724 test_300_check_default_striped_dir normal_dir 2 1
18725 test_300_check_default_striped_dir normal_dir 2 -1
18727 #delete default stripe information
18728 echo "delete default stripeEA"
18729 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18730 error "set default stripe on striped dir error"
18732 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18733 for dir in $(find $DIR/$tdir/normal_dir/*); do
18734 stripe_count=$($LFS getdirstripe -c $dir)
18735 [ $stripe_count -eq 0 ] ||
18736 error "expect 1 get $stripe_count for $dir"
18737 stripe_index=$($LFS getdirstripe -i $dir)
18738 [ $stripe_index -eq 0 ] ||
18739 error "expect 0 get $stripe_index for $dir"
18742 run_test 300g "check default striped directory for normal directory"
18745 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18746 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18747 skip "Need MDS version at least 2.7.55"
18753 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18754 error "set striped dir error"
18756 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18757 test_300_check_default_striped_dir striped_dir 1 0
18758 test_300_check_default_striped_dir striped_dir 2 1
18759 test_300_check_default_striped_dir striped_dir 2 -1
18761 #delete default stripe information
18762 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18763 error "set default stripe on striped dir error"
18765 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18766 for dir in $(find $DIR/$tdir/striped_dir/*); do
18767 stripe_count=$($LFS getdirstripe -c $dir)
18768 [ $stripe_count -eq 0 ] ||
18769 error "expect 1 get $stripe_count for $dir"
18772 run_test 300h "check default striped directory for striped directory"
18775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18776 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18777 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18778 skip "Need MDS version at least 2.7.55"
18785 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18786 error "set striped dir error"
18788 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18789 error "create files under striped dir failed"
18791 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18792 error "set striped hashdir error"
18794 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18795 error "create dir0 under hash dir failed"
18796 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18797 error "create dir1 under hash dir failed"
18799 # unfortunately, we need to umount to clear dir layout cache for now
18800 # once we fully implement dir layout, we can drop this
18801 umount_client $MOUNT || error "umount failed"
18802 mount_client $MOUNT || error "mount failed"
18804 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18805 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18806 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18808 #set the stripe to be unknown hash type
18809 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18810 $LCTL set_param fail_loc=0x1901
18811 for ((i = 0; i < 10; i++)); do
18812 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18813 error "stat f-$i failed"
18814 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18817 touch $DIR/$tdir/striped_dir/f0 &&
18818 error "create under striped dir with unknown hash should fail"
18820 $LCTL set_param fail_loc=0
18822 umount_client $MOUNT || error "umount failed"
18823 mount_client $MOUNT || error "mount failed"
18827 run_test 300i "client handle unknown hash type striped directory"
18830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18832 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18833 skip "Need MDS version at least 2.7.55"
18840 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18841 $LCTL set_param fail_loc=0x1702
18842 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18843 error "set striped dir error"
18845 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18846 error "create files under striped dir failed"
18848 $LCTL set_param fail_loc=0
18850 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18854 run_test 300j "test large update record"
18857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18859 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18860 skip "Need MDS version at least 2.7.55"
18862 # this test needs a huge transaction
18864 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18865 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18872 #define OBD_FAIL_LARGE_STRIPE 0x1703
18873 $LCTL set_param fail_loc=0x1703
18874 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18875 error "set striped dir error"
18876 $LCTL set_param fail_loc=0
18878 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18879 error "getstripeddir fails"
18880 rm -rf $DIR/$tdir/striped_dir ||
18881 error "unlink striped dir fails"
18885 run_test 300k "test large striped directory"
18888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18889 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18890 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18891 skip "Need MDS version at least 2.7.55"
18895 test_mkdir -p $DIR/$tdir/striped_dir
18896 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18897 error "chown $RUNAS_ID failed"
18898 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18899 error "set default striped dir failed"
18901 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18902 $LCTL set_param fail_loc=0x80000158
18903 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18905 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18906 [ $stripe_index -eq 1 ] ||
18907 error "expect 1 get $stripe_index for $dir"
18909 run_test 300l "non-root user to create dir under striped dir with stale layout"
18912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18913 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18914 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18915 skip "Need MDS version at least 2.7.55"
18917 mkdir -p $DIR/$tdir/striped_dir
18918 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18919 error "set default stripes dir error"
18921 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18923 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18924 [ $stripe_count -eq 0 ] ||
18925 error "expect 0 get $stripe_count for a"
18927 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18928 error "set default stripes dir error"
18930 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18932 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18933 [ $stripe_count -eq 0 ] ||
18934 error "expect 0 get $stripe_count for b"
18936 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18937 error "set default stripes dir error"
18939 mkdir $DIR/$tdir/striped_dir/c &&
18940 error "default stripe_index is invalid, mkdir c should fails"
18942 rm -rf $DIR/$tdir || error "rmdir fails"
18944 run_test 300m "setstriped directory on single MDT FS"
18947 local list=$(comma_list $(mdts_nodes))
18950 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18956 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18957 skip "Need MDS version at least 2.7.55"
18958 remote_mds_nodsh && skip "remote MDS with nodsh"
18961 local list=$(comma_list $(mdts_nodes))
18963 trap cleanup_300n RETURN EXIT
18964 mkdir -p $DIR/$tdir
18965 chmod 777 $DIR/$tdir
18966 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18967 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18968 error "create striped dir succeeds with gid=0"
18970 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18971 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18972 error "create striped dir fails with gid=-1"
18974 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18975 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18976 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18977 error "set default striped dir succeeds with gid=0"
18980 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18981 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18982 error "set default striped dir fails with gid=-1"
18985 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18986 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18987 error "create test_dir fails"
18988 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18989 error "create test_dir1 fails"
18990 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18991 error "create test_dir2 fails"
18994 run_test 300n "non-root user to create dir under striped dir with default EA"
18997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18999 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19000 skip "Need MDS version at least 2.7.55"
19005 mkdir -p $DIR/$tdir
19007 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19008 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19009 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19010 skip "not enough free inodes $numfree1 $numfree2"
19013 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19014 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19015 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19016 skip "not enough free space $numfree1 $numfree2"
19019 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19020 error "setdirstripe fails"
19022 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19023 error "create dirs fails"
19025 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19026 ls $DIR/$tdir/striped_dir > /dev/null ||
19027 error "ls striped dir fails"
19028 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19029 error "unlink big striped dir fails"
19031 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19036 remote_mds_nodsh && skip "remote MDS with nodsh"
19038 mkdir -p $DIR/$tdir
19040 #define OBD_FAIL_OUT_ENOSPC 0x1704
19041 do_facet mds2 lctl set_param fail_loc=0x80001704
19042 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19043 && error "create striped directory should fail"
19045 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19047 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19050 run_test 300p "create striped directory without space"
19053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19054 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19056 local fd=$(free_fd)
19057 local cmd="exec $fd<$tdir"
19059 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19062 trap "eval $cmd" EXIT
19063 cd $tdir || error "cd $tdir fails"
19064 rmdir ../$tdir || error "rmdir $tdir fails"
19065 mkdir local_dir && error "create dir succeeds"
19066 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19070 run_test 300q "create remote directory under orphan directory"
19073 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19074 skip "Need MDS version at least 2.7.55" && return
19075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19079 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19080 error "set striped dir error"
19082 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19083 error "getstripeddir fails"
19086 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19087 awk '/lmv_stripe_count:/ { print $2 }')
19089 [ $MDSCOUNT -ne $stripe_count ] &&
19090 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19092 rm -rf $DIR/$tdir/striped_dir ||
19093 error "unlink striped dir fails"
19095 run_test 300r "test -1 striped directory"
19097 prepare_remote_file() {
19098 mkdir $DIR/$tdir/src_dir ||
19099 error "create remote source failed"
19101 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19102 error "cp to remote source failed"
19103 touch $DIR/$tdir/src_dir/a
19105 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19106 error "create remote target dir failed"
19108 touch $DIR/$tdir/tgt_dir/b
19110 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19111 error "rename dir cross MDT failed!"
19113 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19114 error "src_child still exists after rename"
19116 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19117 error "missing file(a) after rename"
19119 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19120 error "diff after rename"
19124 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19127 local remote_file=$DIR/$tdir/tgt_dir/b
19129 mkdir -p $DIR/$tdir
19131 prepare_remote_file || error "prepare remote file failed"
19134 $OPENUNLINK $remote_file $remote_file ||
19135 error "openunlink $remote_file failed"
19136 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19138 run_test 310a "open unlink remote file"
19141 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19144 local remote_file=$DIR/$tdir/tgt_dir/b
19146 mkdir -p $DIR/$tdir
19148 prepare_remote_file || error "prepare remote file failed"
19150 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19151 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19152 $CHECKSTAT -t file $remote_file || error "check file failed"
19154 run_test 310b "unlink remote file with multiple links while open"
19157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19158 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19160 local remote_file=$DIR/$tdir/tgt_dir/b
19162 mkdir -p $DIR/$tdir
19164 prepare_remote_file || error "prepare remote file failed"
19166 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19167 multiop_bg_pause $remote_file O_uc ||
19168 error "mulitop failed for remote file"
19170 $MULTIOP $DIR/$tfile Ouc
19171 kill -USR1 $MULTIPID
19174 run_test 310c "open-unlink remote file with multiple links"
19178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19179 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19180 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19181 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19182 remote_mds_nodsh && skip "remote MDS with nodsh"
19184 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19185 local mdts=$(comma_list $(mdts_nodes))
19187 mkdir -p $DIR/$tdir
19188 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19189 createmany -o $DIR/$tdir/$tfile. 1000
19191 # statfs data is not real time, let's just calculate it
19192 old_iused=$((old_iused + 1000))
19194 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19195 osp.*OST0000*MDT0000.create_count")
19196 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19197 osp.*OST0000*MDT0000.max_create_count")
19198 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19200 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19201 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19202 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19204 unlinkmany $DIR/$tdir/$tfile. 1000
19206 do_nodes $mdts "$LCTL set_param -n \
19207 osp.*OST0000*.max_create_count=$max_count"
19208 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19209 do_nodes $mdts "$LCTL set_param -n \
19210 osp.*OST0000*.create_count=$count"
19211 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19212 grep "=0" && error "create_count is zero"
19215 for i in $(seq 120); do
19216 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19217 # system may be too busy to destroy all objs in time, use
19218 # a somewhat small value to not fail autotest
19219 [ $((old_iused - new_iused)) -gt 400 ] && break
19223 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19224 [ $((old_iused - new_iused)) -gt 400 ] ||
19225 error "objs not destroyed after unlink"
19227 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19234 local vdevdir=$(dirname $(facet_vdevice $ost))
19235 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19236 local zfs_zapid=$(do_facet $ost $cmd |
19237 grep -w "/O/0/d$((objid%32))" -C 5 |
19238 awk '/Object/{getline; print $1}')
19239 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19240 awk "/$objid = /"'{printf $3}')
19245 zfs_object_blksz() {
19249 local vdevdir=$(dirname $(facet_vdevice $ost))
19250 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19251 local blksz=$(do_facet $ost $cmd $objid |
19252 awk '/dblk/{getline; printf $4}')
19254 case "${blksz: -1}" in
19255 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19256 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19263 test_312() { # LU-4856
19264 remote_ost_nodsh && skip "remote OST with nodsh"
19265 [ "$ost1_FSTYPE" = "zfs" ] ||
19266 skip_env "the test only applies to zfs"
19268 local max_blksz=$(do_facet ost1 \
19269 $ZFS get -p recordsize $(facet_device ost1) |
19270 awk '!/VALUE/{print $3}')
19272 # to make life a little bit easier
19273 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19274 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19276 local tf=$DIR/$tdir/$tfile
19278 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19280 # Get ZFS object id
19281 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19282 # block size change by sequential overwrite
19285 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19286 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19288 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19289 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19293 # block size change by sequential append write
19294 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19295 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19296 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19299 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19300 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19301 oflag=sync conv=notrunc
19303 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19304 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19305 error "blksz error, actual $blksz, " \
19306 "expected: 2 * $count * $PAGE_SIZE"
19312 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19313 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19315 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19316 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19317 [ $blksz -eq $PAGE_SIZE ] ||
19318 error "blksz error: $blksz, expected: $PAGE_SIZE"
19320 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19321 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19322 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19324 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19325 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19326 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19328 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19331 remote_ost_nodsh && skip "remote OST with nodsh"
19333 local file=$DIR/$tfile
19336 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19338 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19339 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19340 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19341 error "write should failed"
19342 do_facet ost1 "$LCTL set_param fail_loc=0"
19345 run_test 313 "io should fail after last_rcvd update fail"
19348 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19350 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19351 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19353 wait_delete_completed
19354 do_facet ost1 "$LCTL set_param fail_loc=0"
19356 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19358 test_315() { # LU-618
19359 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19361 local file=$DIR/$tfile
19364 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19365 error "multiop file write failed"
19366 $MULTIOP $file oO_RDONLY:r4063232_c &
19371 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19374 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19377 run_test 315 "read should be accounted"
19380 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19381 large_xattr_enabled || skip_env "ea_inode feature disabled"
19383 rm -rf $DIR/$tdir/d
19384 mkdir -p $DIR/$tdir/d
19385 chown nobody $DIR/$tdir/d
19386 touch $DIR/$tdir/d/file
19388 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19390 run_test 316 "lfs mv"
19393 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19394 skip "Need MDS version at least 2.11.53"
19395 if [ "$ost1_FSTYPE" == "zfs" ]; then
19396 skip "LU-10370: no implementation for ZFS"
19400 local grant_blk_size
19402 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19403 awk '/grant_block_size:/ { print $2; exit; }')
19405 # Create File of size 5M. Truncate it to below size's and verify
19408 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19409 error "Create file $DIR/$tfile failed"
19410 stack_trap "rm -f $DIR/$tfile" EXIT
19412 for trunc_sz in 2097152 4097 4000 509 0; do
19413 $TRUNCATE $DIR/$tfile $trunc_sz ||
19414 error "truncate $tfile to $trunc_sz failed"
19415 local sz=$(stat --format=%s $DIR/$tfile)
19416 local blk=$(stat --format=%b $DIR/$tfile)
19417 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19418 grant_blk_size) * 8))
19420 if [[ $blk -ne $trunc_blk ]]; then
19421 $(which stat) $DIR/$tfile
19422 error "Expected Block $trunc_blk got $blk for $tfile"
19425 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19426 error "Expected Size $trunc_sz got $sz for $tfile"
19431 # Create file with a hole and write actual two blocks. Block count
19434 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19435 conv=fsync || error "Create file : $DIR/$tfile"
19437 # Calculate the final truncate size.
19438 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19441 # truncate to size $trunc_sz bytes. Strip the last block
19442 # The block count must drop to 8
19444 $TRUNCATE $DIR/$tfile $trunc_sz ||
19445 error "truncate $tfile to $trunc_sz failed"
19447 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19448 sz=$(stat --format=%s $DIR/$tfile)
19449 blk=$(stat --format=%b $DIR/$tfile)
19451 if [[ $blk -ne $trunc_bsz ]]; then
19452 $(which stat) $DIR/$tfile
19453 error "Expected Block $trunc_bsz got $blk for $tfile"
19456 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19457 error "Expected Size $trunc_sz got $sz for $tfile"
19459 run_test 317 "Verify blocks get correctly update after truncate"
19462 local old_max_active=$($LCTL get_param -n \
19463 llite.*.max_read_ahead_async_active 2>/dev/null)
19465 $LCTL set_param llite.*.max_read_ahead_async_active=256
19466 local max_active=$($LCTL get_param -n \
19467 llite.*.max_read_ahead_async_active 2>/dev/null)
19468 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19470 # currently reset to 0 is unsupported, leave it 512 for now.
19471 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19472 error "set max_read_ahead_async_active should fail"
19474 $LCTL set_param llite.*.max_read_ahead_async_active=512
19475 max_active=$($LCTL get_param -n \
19476 llite.*.max_read_ahead_async_active 2>/dev/null)
19477 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19479 # restore @max_active
19480 [ $old_max_active -ne 0 ] && $LCTL set_param \
19481 llite.*.max_read_ahead_async_active=$old_max_active
19483 local old_threshold=$($LCTL get_param -n \
19484 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19485 local max_per_file_mb=$($LCTL get_param -n \
19486 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19488 local invalid=$(($max_per_file_mb + 1))
19490 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19491 && error "set $invalid should fail"
19493 local valid=$(($invalid - 1))
19495 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19496 error "set $valid should succeed"
19497 local threshold=$($LCTL get_param -n \
19498 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19499 [ $threshold -eq $valid ] || error \
19500 "expect threshold $valid got $threshold"
19502 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19504 run_test 318 "Verify async readahead tunables"
19507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19509 local before=$(date +%s)
19511 local mdir=$DIR/$tdir
19512 local file=$mdir/xxx
19514 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19517 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19518 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19519 $LFS mv -m1 $file &
19522 dd if=$file of=/dev/null
19524 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19525 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19527 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19529 run_test 319 "lost lease lock on migrate error"
19532 local read_write=$1
19533 if [ "$read_write" = "write" ]; then
19534 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19535 elif [ "$read_write" = "read" ]; then
19536 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19538 error "argument error"
19541 # turn off debug for performance testing
19542 local saved_debug=$($LCTL get_param -n debug)
19543 $LCTL set_param debug=0
19545 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19547 # get ost1 size - lustre-OST0000
19548 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19549 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19550 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19552 if [ "$read_write" = "read" ]; then
19553 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19556 local start_time=$(date +%s.%N)
19557 $dd_cmd bs=1M count=$blocks oflag=sync ||
19558 error "real dd $read_write error"
19559 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19561 if [ "$read_write" = "write" ]; then
19565 # define OBD_FAIL_OST_FAKE_RW 0x238
19566 do_facet ost1 $LCTL set_param fail_loc=0x238
19568 local start_time=$(date +%s.%N)
19569 $dd_cmd bs=1M count=$blocks oflag=sync ||
19570 error "fake dd $read_write error"
19571 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19573 if [ "$read_write" = "write" ]; then
19575 cancel_lru_locks osc
19576 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19577 error "$tfile size not $blocks MB"
19579 do_facet ost1 $LCTL set_param fail_loc=0
19581 echo "fake $read_write $duration_fake vs. normal $read_write" \
19582 "$duration in seconds"
19583 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19584 error_not_in_vm "fake write is slower"
19586 $LCTL set_param -n debug="$saved_debug"
19589 test_399a() { # LU-7655 for OST fake write
19590 remote_ost_nodsh && skip "remote OST with nodsh"
19594 run_test 399a "fake write should not be slower than normal write"
19596 test_399b() { # LU-8726 for OST fake read
19597 remote_ost_nodsh && skip "remote OST with nodsh"
19598 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19599 skip_env "ldiskfs only test"
19604 run_test 399b "fake read should not be slower than normal read"
19606 test_400a() { # LU-1606, was conf-sanity test_74
19607 if ! which $CC > /dev/null 2>&1; then
19608 skip_env "$CC is not installed"
19611 local extra_flags=''
19612 local out=$TMP/$tfile
19613 local prefix=/usr/include/lustre
19616 if ! [[ -d $prefix ]]; then
19617 # Assume we're running in tree and fixup the include path.
19618 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19619 extra_flags+=" -L$LUSTRE/utils/.lib"
19622 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19623 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19624 error "client api broken"
19628 run_test 400a "Lustre client api program can compile and link"
19630 test_400b() { # LU-1606, LU-5011
19632 local out=$TMP/$tfile
19633 local prefix=/usr/include/linux/lustre
19635 # We use a hard coded prefix so that this test will not fail
19636 # when run in tree. There are headers in lustre/include/lustre/
19637 # that are not packaged (like lustre_idl.h) and have more
19638 # complicated include dependencies (like config.h and lnet/types.h).
19639 # Since this test about correct packaging we just skip them when
19640 # they don't exist (see below) rather than try to fixup cppflags.
19642 if ! which $CC > /dev/null 2>&1; then
19643 skip_env "$CC is not installed"
19646 for header in $prefix/*.h; do
19647 if ! [[ -f "$header" ]]; then
19651 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19652 continue # lustre_ioctl.h is internal header
19655 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19656 error "cannot compile '$header'"
19660 run_test 400b "packaged headers can be compiled"
19662 test_401a() { #LU-7437
19663 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19664 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19666 #count the number of parameters by "list_param -R"
19667 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19668 #count the number of parameters by listing proc files
19669 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19670 echo "proc_dirs='$proc_dirs'"
19671 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19672 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19675 [ $params -eq $procs ] ||
19676 error "found $params parameters vs. $procs proc files"
19678 # test the list_param -D option only returns directories
19679 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19680 #count the number of parameters by listing proc directories
19681 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19684 [ $params -eq $procs ] ||
19685 error "found $params parameters vs. $procs proc files"
19687 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19690 local save=$($LCTL get_param -n jobid_var)
19693 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19694 error "no error returned when setting bad parameters"
19696 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19697 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19699 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19700 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19701 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19703 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19706 local jobid_var_old=$($LCTL get_param -n jobid_var)
19707 local jobid_var_new
19709 $LCTL set_param jobid_var= &&
19710 error "no error returned for 'set_param a='"
19712 jobid_var_new=$($LCTL get_param -n jobid_var)
19713 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19714 error "jobid_var was changed by setting without value"
19716 $LCTL set_param jobid_var &&
19717 error "no error returned for 'set_param a'"
19719 jobid_var_new=$($LCTL get_param -n jobid_var)
19720 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19721 error "jobid_var was changed by setting without value"
19723 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19726 local jobid_var_old=$($LCTL get_param -n jobid_var)
19727 local jobid_var_new
19728 local new_value="foo=bar"
19730 $LCTL set_param jobid_var=$new_value ||
19731 error "'set_param a=b' did not accept a value containing '='"
19733 jobid_var_new=$($LCTL get_param -n jobid_var)
19734 [[ "$jobid_var_new" == "$new_value" ]] ||
19735 error "'set_param a=b' failed on a value containing '='"
19737 # Reset the jobid_var to test the other format
19738 $LCTL set_param jobid_var=$jobid_var_old
19739 jobid_var_new=$($LCTL get_param -n jobid_var)
19740 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19741 error "failed to reset jobid_var"
19743 $LCTL set_param jobid_var $new_value ||
19744 error "'set_param a b' did not accept a value containing '='"
19746 jobid_var_new=$($LCTL get_param -n jobid_var)
19747 [[ "$jobid_var_new" == "$new_value" ]] ||
19748 error "'set_param a b' failed on a value containing '='"
19750 $LCTL set_param jobid_var $jobid_var_old
19751 jobid_var_new=$($LCTL get_param -n jobid_var)
19752 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19753 error "failed to reset jobid_var"
19755 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19758 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19759 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19760 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19761 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19762 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19763 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19764 remote_mds_nodsh && skip "remote MDS with nodsh"
19766 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19767 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19768 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19769 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19770 echo "Touch failed - OK"
19772 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19775 local file1=$DIR/$tfile.1
19776 local file2=$DIR/$tfile.2
19777 local tfile=$TMP/$tfile
19779 rm -f $file1 $file2 $tfile
19784 # 30 sec OBD_TIMEOUT in ll_getattr()
19785 # right before populating st_nlink
19786 $LCTL set_param fail_loc=0x80001409
19787 stat -c %h $file1 > $tfile &
19789 # create an alias, drop all locks and reclaim the dentry
19791 cancel_lru_locks mdc
19792 cancel_lru_locks osc
19793 sysctl -w vm.drop_caches=2
19797 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19799 rm -f $tfile $file1 $file2
19801 run_test 403 "i_nlink should not drop to zero due to aliasing"
19803 test_404() { # LU-6601
19804 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19805 skip "Need server version newer than 2.8.52"
19806 remote_mds_nodsh && skip "remote MDS with nodsh"
19808 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19809 awk '/osp .*-osc-MDT/ { print $4}')
19812 for osp in $mosps; do
19813 echo "Deactivate: " $osp
19814 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19815 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19816 awk -vp=$osp '$4 == p { print $2 }')
19817 [ $stat = IN ] || {
19818 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19819 error "deactivate error"
19821 echo "Activate: " $osp
19822 do_facet $SINGLEMDS $LCTL --device %$osp activate
19823 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19824 awk -vp=$osp '$4 == p { print $2 }')
19825 [ $stat = UP ] || {
19826 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19827 error "activate error"
19831 run_test 404 "validate manual {de}activated works properly for OSPs"
19834 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19835 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19836 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19837 skip "Layout swap lock is not supported"
19839 check_swap_layouts_support
19841 test_mkdir $DIR/$tdir
19842 swap_lock_test -d $DIR/$tdir ||
19843 error "One layout swap locked test failed"
19845 run_test 405 "Various layout swap lock tests"
19848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19849 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19850 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19852 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19853 skip "Need MDS version at least 2.8.50"
19855 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19856 local test_pool=$TESTNAME
19858 if ! combined_mgs_mds ; then
19861 pool_add $test_pool || error "pool_add failed"
19862 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19863 error "pool_add_targets failed"
19865 save_layout_restore_at_exit $MOUNT
19867 # parent set default stripe count only, child will stripe from both
19868 # parent and fs default
19869 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19870 error "setstripe $MOUNT failed"
19871 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19872 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19873 for i in $(seq 10); do
19874 local f=$DIR/$tdir/$tfile.$i
19875 touch $f || error "touch failed"
19876 local count=$($LFS getstripe -c $f)
19877 [ $count -eq $OSTCOUNT ] ||
19878 error "$f stripe count $count != $OSTCOUNT"
19879 local offset=$($LFS getstripe -i $f)
19880 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19881 local size=$($LFS getstripe -S $f)
19882 [ $size -eq $((def_stripe_size * 2)) ] ||
19883 error "$f stripe size $size != $((def_stripe_size * 2))"
19884 local pool=$($LFS getstripe -p $f)
19885 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19888 # change fs default striping, delete parent default striping, now child
19889 # will stripe from new fs default striping only
19890 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19891 error "change $MOUNT default stripe failed"
19892 $LFS setstripe -c 0 $DIR/$tdir ||
19893 error "delete $tdir default stripe failed"
19894 for i in $(seq 11 20); do
19895 local f=$DIR/$tdir/$tfile.$i
19896 touch $f || error "touch $f failed"
19897 local count=$($LFS getstripe -c $f)
19898 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19899 local offset=$($LFS getstripe -i $f)
19900 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19901 local size=$($LFS getstripe -S $f)
19902 [ $size -eq $def_stripe_size ] ||
19903 error "$f stripe size $size != $def_stripe_size"
19904 local pool=$($LFS getstripe -p $f)
19905 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19908 unlinkmany $DIR/$tdir/$tfile. 1 20
19910 local f=$DIR/$tdir/$tfile
19911 pool_remove_all_targets $test_pool $f
19912 pool_remove $test_pool $f
19914 if ! combined_mgs_mds ; then
19918 run_test 406 "DNE support fs default striping"
19921 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19922 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19923 skip "Need MDS version at least 2.8.55"
19924 remote_mds_nodsh && skip "remote MDS with nodsh"
19926 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19927 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19928 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19929 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19930 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19932 #define OBD_FAIL_DT_TXN_STOP 0x2019
19933 for idx in $(seq $MDSCOUNT); do
19934 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19936 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19937 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19938 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19941 run_test 407 "transaction fail should cause operation fail"
19944 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19946 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19947 lctl set_param fail_loc=0x8000040a
19948 # let ll_prepare_partial_page() fail
19949 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19953 # create at least 100 unused inodes so that
19954 # shrink_icache_memory(0) should not return 0
19955 touch $DIR/$tfile-{0..100}
19956 rm -f $DIR/$tfile-{0..100}
19959 echo 2 > /proc/sys/vm/drop_caches
19961 run_test 408 "drop_caches should not hang due to page leaks"
19965 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19967 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19968 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19969 touch $DIR/$tdir/guard || error "(2) Fail to create"
19971 local PREFIX=$(str_repeat 'A' 128)
19972 echo "Create 1K hard links start at $(date)"
19973 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19974 error "(3) Fail to hard link"
19976 echo "Links count should be right although linkEA overflow"
19977 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19978 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19979 [ $linkcount -eq 1001 ] ||
19980 error "(5) Unexpected hard links count: $linkcount"
19982 echo "List all links start at $(date)"
19983 ls -l $DIR/$tdir/foo > /dev/null ||
19984 error "(6) Fail to list $DIR/$tdir/foo"
19986 echo "Unlink hard links start at $(date)"
19987 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19988 error "(7) Fail to unlink"
19989 echo "Unlink hard links finished at $(date)"
19991 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19995 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19996 skip "Need client version at least 2.9.59"
19998 # Create a file, and stat it from the kernel
19999 local testfile=$DIR/$tfile
20002 local run_id=$RANDOM
20003 local my_ino=$(stat --format "%i" $testfile)
20005 # Try to insert the module. This will always fail as the
20006 # module is designed to not be inserted.
20007 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20010 # Anything but success is a test failure
20012 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20013 error "no inode match"
20015 run_test 410 "Test inode number returned from kernel thread"
20017 cleanup_test411_cgroup() {
20023 local cg_basedir=/sys/fs/cgroup/memory
20025 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20026 skip "no setup for cgroup"
20028 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20029 error "test file creation failed"
20030 cancel_lru_locks osc
20032 # Create a very small memory cgroup to force a slab allocation error
20033 local cgdir=$cg_basedir/osc_slab_alloc
20034 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20035 trap "cleanup_test411_cgroup $cgdir" EXIT
20036 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20037 echo 1M > $cgdir/memory.limit_in_bytes
20039 # Should not LBUG, just be killed by oom-killer
20040 # dd will return 0 even allocation failure in some environment.
20041 # So don't check return value
20042 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20043 cleanup_test411_cgroup $cgdir
20047 run_test 411 "Slab allocation error with cgroup does not LBUG"
20050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20051 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20052 skip "Need server version at least 2.10.55"
20055 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20056 error "mkdir failed"
20057 $LFS getdirstripe $DIR/$tdir
20058 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20059 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20060 error "expect $((MDSCOUT - 1)) get $stripe_index"
20061 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20062 [ $stripe_count -eq 2 ] ||
20063 error "expect 2 get $stripe_count"
20065 run_test 412 "mkdir on specific MDTs"
20068 [ $MDSCOUNT -lt 2 ] &&
20069 skip "We need at least 2 MDTs for this test"
20071 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20072 skip "Need server version at least 2.10.55"
20075 mkdir $DIR/$tdir || error "mkdir failed"
20077 # find MDT that is the most full
20078 local max=$($LFS df | grep MDT |
20087 END { split(b, c, ":")
20092 for i in $(seq $((MDSCOUNT - 1))); do
20093 $LFS mkdir -c $i $DIR/$tdir/d$i ||
20094 error "mkdir d$i failed"
20095 $LFS getdirstripe $DIR/$tdir/d$i
20096 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
20097 [ $stripe_index -ne $max ] ||
20098 error "don't expect $max"
20101 run_test 413a "mkdir on less full MDTs"
20104 [ $MDSCOUNT -lt 2 ] &&
20105 skip "We need at least 2 MDTs for this test"
20107 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20108 skip "Need server version at least 2.12.52"
20110 mkdir $DIR/$tdir || error "mkdir failed"
20111 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
20112 error "setdirstripe failed"
20114 local qos_prio_free
20115 local qos_threshold_rr
20118 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20119 qos_prio_free=${qos_prio_free%%%}
20120 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
20121 qos_threshold_rr=${qos_threshold_rr%%%}
20122 qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20124 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
20125 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
20127 stack_trap "$LCTL set_param lmv.*.qos_maxage=$qos_maxage" EXIT
20129 echo "mkdir with roundrobin"
20131 $LCTL set_param lmv.*.qos_threshold_rr=100
20132 for i in $(seq $((100 * MDSCOUNT))); do
20133 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20135 for i in $(seq $MDSCOUNT); do
20136 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20138 echo "$count directories created on MDT$((i - 1))"
20139 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20142 rm -rf $DIR/$tdir/*
20144 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20145 # Shorten statfs result age, so that it can be updated in time
20146 $LCTL set_param lmv.*.qos_maxage=1
20155 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20156 echo "MDT filesfree available: ${ffree[@]}"
20161 for ((i = 0; i < ${#ffree[@]}; i++)); do
20162 if [[ ${ffree[i]} -gt $max ]]; then
20166 if [[ ${ffree[i]} -lt $min ]]; then
20171 echo "Min free files: MDT$min_index: $min"
20172 echo "Max free files: MDT$max_index: $max"
20174 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20175 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20177 # Check if we need to generate uneven MDTs
20178 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20180 local diff=$((max - min))
20181 local diff2=$((diff * 100 / min))
20183 echo -n "Check for uneven MDTs: "
20184 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20186 if [ $diff2 -gt $threshold ]; then
20188 echo "Don't need to fill MDT$min_index"
20190 # generate uneven MDTs, create till 25% diff
20192 diff2=$((threshold - diff2))
20193 diff=$((min * diff2 / 100))
20194 # 50 sec per 10000 files in vm
20195 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20196 skip "$diff files to create"
20197 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20199 local value="$(generate_string 1024)"
20200 for i in $(seq $diff); do
20201 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20202 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20203 error "create f$i failed"
20204 setfattr -n user.413b -v $value \
20205 $DIR/$tdir-MDT$min_index/f$i ||
20206 error "setfattr f$i failed"
20210 min=$((100 *MDSCOUNT))
20213 echo "mkdir with balanced space usage"
20214 $LCTL set_param lmv.*.qos_prio_free=100
20215 for i in $(seq $((100 * MDSCOUNT))); do
20216 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20218 for i in $(seq $MDSCOUNT); do
20219 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20221 echo "$count directories created on MDT$((i - 1))"
20222 [ $min -gt $count ] && min=$count
20223 [ $max -lt $count ] && max=$count
20225 [ $((max - min)) -gt $MDSCOUNT ] ||
20226 error "subdirs shouldn't be evenly distributed"
20228 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20230 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20231 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20234 run_test 413b "mkdir with balanced space usage"
20237 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20238 $LCTL set_param fail_loc=0x80000521
20239 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20242 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20246 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20247 skip "Need server version at least 2.11.52"
20257 # this test may be slow on ZFS
20258 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20260 # though this test is designed for striped directory, let's test normal
20261 # directory too since lock is always saved as CoS lock.
20262 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20263 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20272 start_time=$(date +%s)
20273 for i in $(seq $total); do
20274 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20277 end_time=$(date +%s)
20278 duration=$((end_time - start_time))
20280 kill -9 $setattr_pid
20282 echo "rename $total files took $duration sec"
20283 [ $duration -lt 100 ] || error "rename took $duration sec"
20285 run_test 415 "lock revoke is not missing"
20288 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20289 skip "Need server version at least 2.11.55"
20291 # define OBD_FAIL_OSD_TXN_START 0x19a
20292 do_facet mds1 lctl set_param fail_loc=0x19a
20294 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20298 run_test 416 "transaction start failure won't cause system hung"
20302 do_nodes $(comma_list $(mdts_nodes)) \
20303 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20304 do_nodes $(comma_list $(mdts_nodes)) \
20305 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20306 do_nodes $(comma_list $(mdts_nodes)) \
20307 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20312 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20313 skip "Need MDS version at least 2.11.56"
20315 trap cleanup_417 RETURN EXIT
20317 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20318 do_nodes $(comma_list $(mdts_nodes)) \
20319 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20320 $LFS migrate -m 0 $DIR/$tdir.1 &&
20321 error "migrate dir $tdir.1 should fail"
20323 do_nodes $(comma_list $(mdts_nodes)) \
20324 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20325 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20326 error "create remote dir $tdir.2 should fail"
20328 do_nodes $(comma_list $(mdts_nodes)) \
20329 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20330 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20331 error "create striped dir $tdir.3 should fail"
20334 run_test 417 "disable remote dir, striped dir and dir migration"
20336 # Checks that the outputs of df [-i] and lfs df [-i] match
20338 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20348 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20350 for count in {1..100}; do
20354 # read the lines of interest
20355 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20356 error "df $inodes $dir | tail -n +2 failed"
20357 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20358 error "lfs df $inodes $dir | grep summary: failed"
20360 # skip first substrings of each output as they are different
20361 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20362 # compare the two outputs
20364 for i in {1..5}; do
20365 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20373 lfs df $inodes $dir
20374 error "df and lfs df $1 output mismatch: " \
20375 "df ${inodes}: ${df_out[*]}, " \
20376 "lfs df ${inodes}: ${lfs_df_out[*]}"
20381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20383 local dir=$DIR/$tdir
20384 local numfiles=$((RANDOM % 4096 + 2))
20385 local numblocks=$((RANDOM % 256 + 1))
20387 wait_delete_completed
20390 # check block output
20391 check_lfs_df blocks $dir
20392 # check inode output
20393 check_lfs_df inodes $dir
20395 # create a single file and retest
20396 echo "Creating a single file and testing"
20397 createmany -o $dir/$tfile- 1 &>/dev/null ||
20398 error "creating 1 file in $dir failed"
20399 check_lfs_df blocks $dir
20400 check_lfs_df inodes $dir
20402 # create a random number of files
20403 echo "Creating $((numfiles - 1)) files and testing"
20404 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20405 error "creating $((numfiles - 1)) files in $dir failed"
20407 # write a random number of blocks to the first test file
20408 echo "Writing $numblocks 4K blocks and testing"
20409 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20410 count=$numblocks &>/dev/null ||
20411 error "dd to $dir/${tfile}-0 failed"
20414 check_lfs_df blocks $dir
20415 check_lfs_df inodes $dir
20417 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20418 error "unlinking $numfiles files in $dir failed"
20420 run_test 418 "df and lfs df outputs match"
20424 local dir=$DIR/$tdir
20429 cancel_lru_locks mdc
20431 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20432 $LCTL set_param fail_loc=0x1410
20434 $LCTL set_param fail_loc=0
20437 run_test 419 "Verify open file by name doesn't crash kernel"
20441 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20442 skip "Need MDS version at least 2.12.53"
20444 local SAVE_UMASK=$(umask)
20445 local dir=$DIR/$tdir
20446 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20450 mkdir -m03777 $dir/testdir
20451 ls -dn $dir/testdir
20452 # Need to remove trailing '.' when SELinux is enabled
20453 local dirperms=$(ls -dn $dir/testdir |
20454 awk '{ sub(/\.$/, "", $1); print $1}')
20455 [ $dirperms == "drwxrwsrwt" ] ||
20456 error "incorrect perms on $dir/testdir"
20458 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20459 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20460 ls -n $dir/testdir/testfile
20461 local fileperms=$(ls -n $dir/testdir/testfile |
20462 awk '{ sub(/\.$/, "", $1); print $1}')
20463 [ $fileperms == "-rwxr-xr-x" ] ||
20464 error "incorrect perms on $dir/testdir/testfile"
20468 run_test 420 "clear SGID bit on non-directories for non-members"
20475 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20476 skip "Need MDS version at least 2.12.54"
20478 test_mkdir $DIR/$tdir
20479 createmany -o $DIR/$tdir/f 3
20480 cnt=$(ls -1 $DIR/$tdir | wc -l)
20481 [ $cnt != 3 ] && error "unexpected #files: $cnt"
20483 fid1=$(lfs path2fid $DIR/$tdir/f1)
20484 fid2=$(lfs path2fid $DIR/$tdir/f2)
20485 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
20487 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
20488 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
20490 cnt=$(ls -1 $DIR/$tdir | wc -l)
20491 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
20493 rm -f $DIR/$tdir/f3 || error "can't remove f3"
20494 createmany -o $DIR/$tdir/f 3
20495 cnt=$(ls -1 $DIR/$tdir | wc -l)
20496 [ $cnt != 3 ] && error "unexpected #files: $cnt"
20498 fid1=$(lfs path2fid $DIR/$tdir/f1)
20499 fid2=$(lfs path2fid $DIR/$tdir/f2)
20500 echo "remove using fsname $FSNAME"
20501 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
20503 cnt=$(ls -1 $DIR/$tdir | wc -l)
20504 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
20506 run_test 421a "simple rm by fid"
20513 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20514 skip "Need MDS version at least 2.12.54"
20516 test_mkdir $DIR/$tdir
20517 createmany -o $DIR/$tdir/f 3
20518 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
20521 FID1=$(lfs path2fid $DIR/$tdir/f1)
20522 FID2=$(lfs path2fid $DIR/$tdir/f2)
20523 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
20525 kill -USR1 $MULTIPID
20528 cnt=$(ls $DIR/$tdir | wc -l)
20529 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
20531 run_test 421b "rm by fid on open file"
20537 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20538 skip "Need MDS version at least 2.12.54"
20540 test_mkdir $DIR/$tdir
20541 createmany -o $DIR/$tdir/f 3
20542 touch $DIR/$tdir/$tfile
20543 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
20544 cnt=$(ls -1 $DIR/$tdir | wc -l)
20545 [ $cnt != 184 ] && error "unexpected #files: $cnt"
20547 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
20548 $LFS rmfid $DIR $FID1 || error "rmfid failed"
20550 cnt=$(ls $DIR/$tdir | wc -l)
20551 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
20553 run_test 421c "rm by fid against hardlinked files"
20559 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20560 skip "Need MDS version at least 2.12.54"
20562 test_mkdir $DIR/$tdir
20563 createmany -o $DIR/$tdir/f 4097
20564 cnt=$(ls -1 $DIR/$tdir | wc -l)
20565 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
20567 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
20568 $LFS rmfid $DIR $FIDS || error "rmfid failed"
20570 cnt=$(ls $DIR/$tdir | wc -l)
20572 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20574 run_test 421d "rmfid en masse"
20580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20581 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20582 skip "Need MDS version at least 2.12.54"
20584 mkdir -p $DIR/$tdir
20585 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20586 createmany -o $DIR/$tdir/striped_dir/f 512
20587 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20588 [ $cnt != 512 ] && error "unexpected #files: $cnt"
20590 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
20591 sed "s/[/][^:]*://g")
20592 $LFS rmfid $DIR $FIDS || error "rmfid failed"
20594 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
20596 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20598 run_test 421e "rmfid in DNE"
20604 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20605 skip "Need MDS version at least 2.12.54"
20607 test_mkdir $DIR/$tdir
20609 cnt=$(ls -1 $DIR/$tdir | wc -l)
20610 [ $cnt != 1 ] && error "unexpected #files: $cnt"
20612 FID=$(lfs path2fid $DIR/$tdir/f)
20613 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
20614 # rmfid should fail
20615 cnt=$(ls -1 $DIR/$tdir | wc -l)
20616 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
20618 chmod a+rw $DIR/$tdir
20620 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
20621 # rmfid should fail
20622 cnt=$(ls -1 $DIR/$tdir | wc -l)
20623 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
20626 $RUNAS touch $DIR/$tdir/f
20627 FID=$(lfs path2fid $DIR/$tdir/f)
20628 echo "rmfid as root"
20629 $LFS rmfid $DIR $FID || error "rmfid as root failed"
20630 cnt=$(ls -1 $DIR/$tdir | wc -l)
20631 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
20634 $RUNAS touch $DIR/$tdir/f
20635 cnt=$(ls -1 $DIR/$tdir | wc -l)
20636 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
20637 FID=$(lfs path2fid $DIR/$tdir/f)
20638 # rmfid w/o user_fid2path mount option should fail
20639 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
20640 cnt=$(ls -1 $DIR/$tdir | wc -l)
20641 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
20643 umount_client $MOUNT || "failed to umount client"
20644 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
20645 "failed to mount client'"
20647 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
20648 # rmfid should succeed
20649 cnt=$(ls -1 $DIR/$tdir | wc -l)
20650 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
20652 # rmfid shouldn't allow to remove files due to dir's permission
20653 chmod a+rwx $DIR/$tdir
20656 FID=$(lfs path2fid $DIR/$tdir/f)
20657 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
20659 umount_client $MOUNT || "failed to umount client"
20660 mount_client $MOUNT "$MOUNT_OPTS" ||
20661 "failed to mount client'"
20664 run_test 421f "rmfid checks permissions"
20670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20671 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20672 skip "Need MDS version at least 2.12.54"
20674 mkdir -p $DIR/$tdir
20675 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20676 createmany -o $DIR/$tdir/striped_dir/f 512
20677 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20678 [ $cnt != 512 ] && error "unexpected #files: $cnt"
20680 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
20681 sed "s/[/][^:]*://g")
20683 rm -f $DIR/$tdir/striped_dir/f1*
20684 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20685 removed=$((512 - cnt))
20687 # few files have been just removed, so we expect
20688 # rmfid to fail on their fids
20689 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
20690 [ $removed != $errors ] && error "$errors != $removed"
20692 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
20694 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20696 run_test 421g "rmfid to return errors properly"
20699 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20700 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20701 skip "Need server version at least 2.9.55"
20703 start_full_debug_logging
20707 stop_full_debug_logging
20711 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20712 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20713 awk '/The barrier for/ { print $7 }')
20716 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20721 barrier_expired() {
20724 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20725 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20726 awk '/will be expired/ { print $7 }')
20728 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20737 echo "Start barrier_freeze at: $(date)"
20738 #define OBD_FAIL_BARRIER_DELAY 0x2202
20739 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20740 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
20743 local b_status=$(barrier_stat)
20744 echo "Got barrier status at: $(date)"
20745 [ "$b_status" = "'freezing_p1'" ] ||
20746 error "(1) unexpected barrier status $b_status"
20748 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20750 b_status=$(barrier_stat)
20751 [ "$b_status" = "'frozen'" ] ||
20752 error "(2) unexpected barrier status $b_status"
20754 local expired=$(barrier_expired)
20755 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20756 sleep $((expired + 3))
20758 b_status=$(barrier_stat)
20759 [ "$b_status" = "'expired'" ] ||
20760 error "(3) unexpected barrier status $b_status"
20762 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
20763 error "(4) fail to freeze barrier"
20765 b_status=$(barrier_stat)
20766 [ "$b_status" = "'frozen'" ] ||
20767 error "(5) unexpected barrier status $b_status"
20769 echo "Start barrier_thaw at: $(date)"
20770 #define OBD_FAIL_BARRIER_DELAY 0x2202
20771 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20772 do_facet mgs $LCTL barrier_thaw $FSNAME &
20775 b_status=$(barrier_stat)
20776 echo "Got barrier status at: $(date)"
20777 [ "$b_status" = "'thawing'" ] ||
20778 error "(6) unexpected barrier status $b_status"
20780 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20782 b_status=$(barrier_stat)
20783 [ "$b_status" = "'thawed'" ] ||
20784 error "(7) unexpected barrier status $b_status"
20786 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20787 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20788 do_facet mgs $LCTL barrier_freeze $FSNAME
20790 b_status=$(barrier_stat)
20791 [ "$b_status" = "'failed'" ] ||
20792 error "(8) unexpected barrier status $b_status"
20794 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20795 do_facet mgs $LCTL barrier_thaw $FSNAME
20799 run_test 801a "write barrier user interfaces and stat machine"
20804 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20805 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20806 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20807 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20808 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20810 cancel_lru_locks mdc
20812 # 180 seconds should be long enough
20813 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20815 local b_status=$(barrier_stat)
20816 [ "$b_status" = "'frozen'" ] ||
20817 error "(6) unexpected barrier status $b_status"
20819 mkdir $DIR/$tdir/d0/d10 &
20822 touch $DIR/$tdir/d1/f13 &
20825 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20828 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20831 rm -f $DIR/$tdir/d4/f12 &
20834 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
20836 # To guarantee taht the 'stat' is not blocked
20837 b_status=$(barrier_stat)
20838 [ "$b_status" = "'frozen'" ] ||
20839 error "(8) unexpected barrier status $b_status"
20841 # let above commands to run at background
20844 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
20845 ps -p $touch_pid || error "(10) touch should be blocked"
20846 ps -p $ln_pid || error "(11) link should be blocked"
20847 ps -p $mv_pid || error "(12) rename should be blocked"
20848 ps -p $rm_pid || error "(13) unlink should be blocked"
20850 b_status=$(barrier_stat)
20851 [ "$b_status" = "'frozen'" ] ||
20852 error "(14) unexpected barrier status $b_status"
20854 do_facet mgs $LCTL barrier_thaw $FSNAME
20855 b_status=$(barrier_stat)
20856 [ "$b_status" = "'thawed'" ] ||
20857 error "(15) unexpected barrier status $b_status"
20859 wait $mkdir_pid || error "(16) mkdir should succeed"
20860 wait $touch_pid || error "(17) touch should succeed"
20861 wait $ln_pid || error "(18) link should succeed"
20862 wait $mv_pid || error "(19) rename should succeed"
20863 wait $rm_pid || error "(20) unlink should succeed"
20867 run_test 801b "modification will be blocked by write barrier"
20870 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20874 stop mds2 || error "(1) Fail to stop mds2"
20876 do_facet mgs $LCTL barrier_freeze $FSNAME 30
20878 local b_status=$(barrier_stat)
20879 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
20880 do_facet mgs $LCTL barrier_thaw $FSNAME
20881 error "(2) unexpected barrier status $b_status"
20884 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20885 error "(3) Fail to rescan barrier bitmap"
20887 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20889 b_status=$(barrier_stat)
20890 [ "$b_status" = "'frozen'" ] ||
20891 error "(4) unexpected barrier status $b_status"
20893 do_facet mgs $LCTL barrier_thaw $FSNAME
20894 b_status=$(barrier_stat)
20895 [ "$b_status" = "'thawed'" ] ||
20896 error "(5) unexpected barrier status $b_status"
20898 local devname=$(mdsdevname 2)
20900 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20902 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20903 error "(7) Fail to rescan barrier bitmap"
20907 run_test 801c "rescan barrier bitmap"
20909 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20910 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20911 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20912 saved_MOUNT_OPTS=$MOUNT_OPTS
20918 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20919 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20920 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20921 MOUNT_OPTS=$saved_MOUNT_OPTS
20927 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20928 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20929 skip "Need server version at least 2.9.55"
20931 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20933 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20935 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20936 error "(2) Fail to copy"
20938 trap cleanup_802a EXIT
20940 # sync by force before remount as readonly
20941 sync; sync_all_data; sleep 3; sync_all_data
20945 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20946 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20947 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20949 echo "Mount the server as read only"
20950 setupall server_only || error "(3) Fail to start servers"
20952 echo "Mount client without ro should fail"
20953 mount_client $MOUNT &&
20954 error "(4) Mount client without 'ro' should fail"
20956 echo "Mount client with ro should succeed"
20957 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
20958 mount_client $MOUNT ||
20959 error "(5) Mount client with 'ro' should succeed"
20961 echo "Modify should be refused"
20962 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20964 echo "Read should be allowed"
20965 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20966 error "(7) Read should succeed under ro mode"
20970 run_test 802a "simulate readonly device"
20973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20974 remote_mds_nodsh && skip "remote MDS with nodsh"
20976 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20977 skip "readonly option not available"
20979 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20981 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20982 error "(2) Fail to copy"
20984 # write back all cached data before setting MDT to readonly
20988 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20989 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20991 echo "Modify should be refused"
20992 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20994 echo "Read should be allowed"
20995 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20996 error "(7) Read should succeed under ro mode"
20999 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21001 run_test 802b "be able to set MDTs to readonly"
21004 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21005 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21006 skip "MDS needs to be newer than 2.10.54"
21008 mkdir -p $DIR/$tdir
21009 # Create some objects on all MDTs to trigger related logs objects
21010 for idx in $(seq $MDSCOUNT); do
21011 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21012 $DIR/$tdir/dir${idx} ||
21013 error "Fail to create $DIR/$tdir/dir${idx}"
21017 wait_delete_completed # ensure old test cleanups are finished
21018 echo "before create:"
21020 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21022 for i in {1..10}; do
21023 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21024 error "Fail to create $DIR/$tdir/foo$i"
21028 echo "after create:"
21030 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21032 # allow for an llog to be cleaned up during the test
21033 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21034 error "before ($before_used) + 10 > after ($after_used)"
21036 for i in {1..10}; do
21037 rm -rf $DIR/$tdir/foo$i ||
21038 error "Fail to remove $DIR/$tdir/foo$i"
21041 sleep 3 # avoid MDT return cached statfs
21042 wait_delete_completed
21043 echo "after unlink:"
21045 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21047 # allow for an llog to be created during the test
21048 [ $after_used -le $((before_used + 1)) ] ||
21049 error "after ($after_used) > before ($before_used) + 1"
21051 run_test 803 "verify agent object for remote object"
21054 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21055 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21056 skip "MDS needs to be newer than 2.10.54"
21057 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21059 mkdir -p $DIR/$tdir
21060 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21061 error "Fail to create $DIR/$tdir/dir0"
21063 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21064 local dev=$(mdsdevname 2)
21066 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21067 grep ${fid} || error "NOT found agent entry for dir0"
21069 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21070 error "Fail to create $DIR/$tdir/dir1"
21072 touch $DIR/$tdir/dir1/foo0 ||
21073 error "Fail to create $DIR/$tdir/dir1/foo0"
21074 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21077 for idx in $(seq $MDSCOUNT); do
21078 dev=$(mdsdevname $idx)
21079 do_facet mds${idx} \
21080 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21081 grep ${fid} && rc=$idx
21084 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21085 error "Fail to rename foo0 to foo1"
21086 if [ $rc -eq 0 ]; then
21087 for idx in $(seq $MDSCOUNT); do
21088 dev=$(mdsdevname $idx)
21089 do_facet mds${idx} \
21090 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21091 grep ${fid} && rc=$idx
21095 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21096 error "Fail to rename foo1 to foo2"
21097 if [ $rc -eq 0 ]; then
21098 for idx in $(seq $MDSCOUNT); do
21099 dev=$(mdsdevname $idx)
21100 do_facet mds${idx} \
21101 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21102 grep ${fid} && rc=$idx
21106 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
21108 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
21109 error "Fail to link to $DIR/$tdir/dir1/foo2"
21110 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
21111 error "Fail to rename foo2 to foo0"
21112 unlink $DIR/$tdir/dir1/foo0 ||
21113 error "Fail to unlink $DIR/$tdir/dir1/foo0"
21114 rm -rf $DIR/$tdir/dir0 ||
21115 error "Fail to rm $DIR/$tdir/dir0"
21117 for idx in $(seq $MDSCOUNT); do
21118 dev=$(mdsdevname $idx)
21122 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
21124 start mds${idx} $dev $MDS_MOUNT_OPTS ||
21125 error "mount mds$idx failed"
21126 df $MOUNT > /dev/null 2>&1
21128 # e2fsck should not return error
21130 error "e2fsck detected error on MDT${idx}: rc=$rc"
21133 run_test 804 "verify agent entry for remote entry"
21136 do_facet $SINGLEMDS zfs set quota=$old $fsset
21137 unlinkmany $DIR/$tdir/f- 1000000
21142 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
21143 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
21144 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
21145 skip "netfree not implemented before 0.7"
21146 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
21147 skip "Need MDS version at least 2.10.57"
21154 local pref="osd-zfs.lustre-MDT0000."
21156 # limit available space on MDS dataset to meet nospace issue
21157 # quickly. then ZFS 0.7.2 can use reserved space if asked
21158 # properly (using netfree flag in osd_declare_destroy()
21159 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
21160 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
21162 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
21163 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
21164 let "usedkb=usedkb-freekb"
21165 let "freekb=freekb/2"
21166 if let "freekb > 5000"; then
21169 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
21170 trap cleanup_805 EXIT
21172 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
21173 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
21174 rm -rf $DIR/$tdir || error "not able to remove"
21175 do_facet $SINGLEMDS zfs set quota=$old $fsset
21178 run_test 805 "ZFS can remove from full fs"
21184 local size=$($LFS getsom -s $file)
21185 local expect=$(stat -c %s $file)
21187 [[ $size == $expect ]] ||
21188 error "$file expected size: $expect, got: $size"
21190 local blocks=$($LFS getsom -b $file)
21191 expect=$(stat -c %b $file)
21192 [[ $blocks == $expect ]] ||
21193 error "$file expected blocks: $expect, got: $blocks"
21198 local size=$($LFS getsom -s $1)
21201 [[ $size == $expect ]] ||
21202 error "$file expected size: $expect, got: $size"
21206 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21207 skip "Need MDS version at least 2.11.52"
21211 touch $DIR/$tfile || error "touch $tfile failed"
21213 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21214 save_lustre_params client "llite.*.xattr_cache" > $save
21215 lctl set_param llite.*.xattr_cache=0
21216 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21218 # single-threaded write
21219 echo "Test SOM for single-threaded write"
21220 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
21221 error "write $tfile failed"
21222 check_lsom_size $DIR/$tfile $bs
21225 local size=$(($num * $bs))
21229 echo "Test SOM for single client multi-threaded($num) write"
21230 $TRUNCATE $DIR/$tfile 0
21231 for ((i = 0; i < $num; i++)); do
21232 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21234 offset=$((offset + $bs))
21236 for (( i=0; i < $num; i++ )); do
21239 check_lsom_size $DIR/$tfile $size
21241 $TRUNCATE $DIR/$tfile 0
21242 for ((i = 0; i < $num; i++)); do
21243 offset=$((offset - $bs))
21244 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21247 for (( i=0; i < $num; i++ )); do
21250 check_lsom_size $DIR/$tfile $size
21252 # multi-client wirtes
21253 num=$(get_node_count ${CLIENTS//,/ })
21254 size=$(($num * $bs))
21258 echo "Test SOM for multi-client ($num) writes"
21259 $TRUNCATE $DIR/$tfile 0
21260 for client in ${CLIENTS//,/ }; do
21261 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21264 offset=$((offset + $bs))
21266 for (( i=0; i < $num; i++ )); do
21269 check_lsom_size $DIR/$tfile $offset
21272 $TRUNCATE $DIR/$tfile 0
21273 for client in ${CLIENTS//,/ }; do
21274 offset=$((offset - $bs))
21275 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21279 for (( i=0; i < $num; i++ )); do
21282 check_lsom_size $DIR/$tfile $size
21285 echo "Test SOM for truncate"
21286 $TRUNCATE $DIR/$tfile 1048576
21287 check_lsom_size $DIR/$tfile 1048576
21288 $TRUNCATE $DIR/$tfile 1234
21289 check_lsom_size $DIR/$tfile 1234
21291 # verify SOM blocks count
21292 echo "Verify SOM block count"
21293 $TRUNCATE $DIR/$tfile 0
21294 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
21295 error "failed to write file $tfile"
21296 check_lsom_data $DIR/$tfile
21298 run_test 806 "Verify Lazy Size on MDS"
21301 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21302 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21303 skip "Need MDS version at least 2.11.52"
21305 # Registration step
21306 changelog_register || error "changelog_register failed"
21307 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
21308 changelog_users $SINGLEMDS | grep -q $cl_user ||
21309 error "User $cl_user not found in changelog_users"
21311 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21312 save_lustre_params client "llite.*.xattr_cache" > $save
21313 lctl set_param llite.*.xattr_cache=0
21314 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21316 rm -rf $DIR/$tdir || error "rm $tdir failed"
21317 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21318 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
21319 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
21320 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
21321 error "truncate $tdir/trunc failed"
21324 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
21325 error "write $tfile failed"
21327 # multi-client wirtes
21328 local num=$(get_node_count ${CLIENTS//,/ })
21332 echo "Test SOM for multi-client ($num) writes"
21333 touch $DIR/$tfile || error "touch $tfile failed"
21334 $TRUNCATE $DIR/$tfile 0
21335 for client in ${CLIENTS//,/ }; do
21336 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21339 offset=$((offset + $bs))
21341 for (( i=0; i < $num; i++ )); do
21346 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
21347 check_lsom_data $DIR/$tdir/trunc
21348 check_lsom_data $DIR/$tdir/single_dd
21349 check_lsom_data $DIR/$tfile
21352 # Deregistration step
21353 changelog_deregister || error "changelog_deregister failed"
21355 run_test 807 "verify LSOM syncing tool"
21357 check_som_nologged()
21359 local lines=$($LFS changelog $FSNAME-MDT0000 |
21360 grep 'x=trusted.som' | wc -l)
21361 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
21365 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21366 skip "Need MDS version at least 2.11.55"
21368 # Registration step
21369 changelog_register || error "changelog_register failed"
21371 touch $DIR/$tfile || error "touch $tfile failed"
21374 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21375 error "write $tfile failed"
21378 $TRUNCATE $DIR/$tfile 1234
21381 $TRUNCATE $DIR/$tfile 1048576
21384 # Deregistration step
21385 changelog_deregister || error "changelog_deregister failed"
21387 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21392 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21396 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21397 skip "Need MDS version at least 2.11.56"
21399 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21400 error "failed to create DoM-only file $DIR/$tfile"
21401 touch $DIR/$tfile || error "touch $tfile failed"
21402 check_som_nodata $DIR/$tfile
21404 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21405 error "write $tfile failed"
21406 check_som_nodata $DIR/$tfile
21408 $TRUNCATE $DIR/$tfile 1234
21409 check_som_nodata $DIR/$tfile
21411 $TRUNCATE $DIR/$tfile 4097
21412 check_som_nodata $DIR/$file
21414 run_test 809 "Verify no SOM xattr store for DoM-only files"
21420 # t10 seem to dislike partial pages
21421 lctl set_param osc.*.checksum_type=adler
21422 lctl set_param fail_loc=0x411
21423 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21424 ORIG=$(md5sum $DIR/$tfile)
21425 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21426 CSUM=$(md5sum $DIR/$tfile)
21427 set_checksum_type adler
21428 if [ "$ORIG" != "$CSUM" ]; then
21429 error "$ORIG != $CSUM"
21432 run_test 810 "partial page writes on ZFS (LU-11663)"
21435 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21436 skip "Need MDS version at least 2.11.56"
21438 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21439 do_facet mds1 $LCTL set_param fail_loc=0x165
21440 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21443 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21446 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21447 error "MDD orphan cleanup thread not quit"
21449 run_test 811 "orphan name stub can be cleaned up in startup"
21452 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21453 skip "OST < 2.12.51 doesn't support this fail_loc"
21454 [ "$SHARED_KEY" = true ] &&
21455 skip "OSC connections never go IDLE with Shared-Keys enabled"
21457 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21458 # ensure ost1 is connected
21459 stat $DIR/$tfile >/dev/null || error "can't stat"
21460 wait_osc_import_state client ost1 FULL
21461 # no locks, no reqs to let the connection idle
21462 cancel_lru_locks osc
21464 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21465 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21466 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21467 wait_osc_import_state client ost1 CONNECTING
21468 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21470 stat $DIR/$tfile >/dev/null || error "can't stat file"
21472 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21475 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21476 [ -z "$file_heat_sav" ] && skip "no file heat support"
21487 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21488 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21490 $LCTL set_param -n llite.*.file_heat=1
21491 echo "Turn on file heat"
21492 echo "Period second: $period_second, Decay percentage: $decay_pct"
21494 echo "QQQQ" > $DIR/$tfile
21495 echo "QQQQ" > $DIR/$tfile
21496 echo "QQQQ" > $DIR/$tfile
21497 cat $DIR/$tfile > /dev/null
21498 cat $DIR/$tfile > /dev/null
21499 cat $DIR/$tfile > /dev/null
21500 cat $DIR/$tfile > /dev/null
21502 local out=$($LFS heat_get $DIR/$tfile)
21504 $LFS heat_get $DIR/$tfile
21505 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21506 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21507 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21508 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21510 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21511 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21512 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21513 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21515 sleep $((period_second + 3))
21516 echo "Sleep $((period_second + 3)) seconds..."
21517 # The recursion formula to calculate the heat of the file f is as
21519 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21520 # Where Hi is the heat value in the period between time points i*I and
21521 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21522 # to the weight of Ci.
21523 out=$($LFS heat_get $DIR/$tfile)
21524 $LFS heat_get $DIR/$tfile
21525 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21526 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21527 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21528 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21530 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21531 error "read sample ($readsample) is wrong"
21532 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21533 error "write sample ($writesample) is wrong"
21534 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21535 error "read bytes ($readbyte) is wrong"
21536 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21537 error "write bytes ($writebyte) is wrong"
21539 echo "QQQQ" > $DIR/$tfile
21540 echo "QQQQ" > $DIR/$tfile
21541 echo "QQQQ" > $DIR/$tfile
21542 cat $DIR/$tfile > /dev/null
21543 cat $DIR/$tfile > /dev/null
21544 cat $DIR/$tfile > /dev/null
21545 cat $DIR/$tfile > /dev/null
21547 sleep $((period_second + 3))
21548 echo "Sleep $((period_second + 3)) seconds..."
21550 out=$($LFS heat_get $DIR/$tfile)
21551 $LFS heat_get $DIR/$tfile
21552 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21553 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21554 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21555 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21557 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21558 4 * $decay_pct) / 100") -eq 1 ] ||
21559 error "read sample ($readsample1) is wrong"
21560 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21561 3 * $decay_pct) / 100") -eq 1 ] ||
21562 error "write sample ($writesample1) is wrong"
21563 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21564 20 * $decay_pct) / 100") -eq 1 ] ||
21565 error "read bytes ($readbyte1) is wrong"
21566 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21567 15 * $decay_pct) / 100") -eq 1 ] ||
21568 error "write bytes ($writebyte1) is wrong"
21570 echo "Turn off file heat for the file $DIR/$tfile"
21571 $LFS heat_set -o $DIR/$tfile
21573 echo "QQQQ" > $DIR/$tfile
21574 echo "QQQQ" > $DIR/$tfile
21575 echo "QQQQ" > $DIR/$tfile
21576 cat $DIR/$tfile > /dev/null
21577 cat $DIR/$tfile > /dev/null
21578 cat $DIR/$tfile > /dev/null
21579 cat $DIR/$tfile > /dev/null
21581 out=$($LFS heat_get $DIR/$tfile)
21582 $LFS heat_get $DIR/$tfile
21583 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21584 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21585 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21586 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21588 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21589 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21590 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21591 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21593 echo "Trun on file heat for the file $DIR/$tfile"
21594 $LFS heat_set -O $DIR/$tfile
21596 echo "QQQQ" > $DIR/$tfile
21597 echo "QQQQ" > $DIR/$tfile
21598 echo "QQQQ" > $DIR/$tfile
21599 cat $DIR/$tfile > /dev/null
21600 cat $DIR/$tfile > /dev/null
21601 cat $DIR/$tfile > /dev/null
21602 cat $DIR/$tfile > /dev/null
21604 out=$($LFS heat_get $DIR/$tfile)
21605 $LFS heat_get $DIR/$tfile
21606 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21607 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21608 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21609 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21611 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21612 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21613 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21614 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21616 $LFS heat_set -c $DIR/$tfile
21617 $LCTL set_param -n llite.*.file_heat=0
21618 echo "Turn off file heat support for the Lustre filesystem"
21620 echo "QQQQ" > $DIR/$tfile
21621 echo "QQQQ" > $DIR/$tfile
21622 echo "QQQQ" > $DIR/$tfile
21623 cat $DIR/$tfile > /dev/null
21624 cat $DIR/$tfile > /dev/null
21625 cat $DIR/$tfile > /dev/null
21626 cat $DIR/$tfile > /dev/null
21628 out=$($LFS heat_get $DIR/$tfile)
21629 $LFS heat_get $DIR/$tfile
21630 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21631 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21632 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21633 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21635 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21636 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21637 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21638 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21640 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21643 run_test 813 "File heat verfication"
21647 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21648 echo -n y >> $DIR/$tfile
21649 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21650 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21652 run_test 814 "sparse cp works as expected (LU-12361)"
21656 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21657 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21659 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21662 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21663 # ensure ost1 is connected
21664 stat $DIR/$tfile >/dev/null || error "can't stat"
21665 wait_osc_import_state client ost1 FULL
21666 # no locks, no reqs to let the connection idle
21667 cancel_lru_locks osc
21668 lru_resize_disable osc
21671 before=$($LCTL get_param -n \
21672 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21674 wait_osc_import_state client ost1 IDLE
21675 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
21676 now=$($LCTL get_param -n \
21677 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21678 [ $before == $now ] || error "lru_size changed $before != $now"
21680 run_test 816 "do not reset lru_resize on idle reconnect"
21684 exportfs -u localhost:$DIR/nfsexp
21689 systemctl restart nfs-server.service || skip "failed to restart nfsd"
21691 mkdir -p $DIR/nfsexp
21692 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
21693 error "failed to export nfs"
21695 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
21696 stack_trap cleanup_817 EXIT
21698 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
21699 error "failed to mount nfs to $tmpdir"
21701 cp /bin/true $tmpdir
21702 $DIR/nfsexp/true || error "failed to execute 'true' command"
21704 run_test 817 "nfsd won't cache write lock for exec file"
21707 # tests that do cleanup/setup should be run at the end
21711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21714 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21715 $LCTL set_param fail_loc=0x903
21717 cancel_lru_locks MGC
21719 FAIL_ON_ERROR=true cleanup
21720 FAIL_ON_ERROR=true setup
21722 run_test 900 "umount should not race with any mgc requeue thread"
21725 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21726 check_and_cleanup_lustre
21727 if [ "$I_MOUNTED" != "yes" ]; then
21728 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true