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+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
57 ALWAYS_EXCEPT+=" 45 103a 317 810"
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
63 if [ "$mds1_FSTYPE" = "zfs" ]; then
64 # bug number for skipped test: LU-1957
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
70 # Get the SLES distro version
72 # Returns a version string that should only be used in comparing
73 # strings returned by version_code()
76 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
78 # All SuSE Linux versions have one decimal. version_code expects two
79 local sles_version=$version.0
80 version_code $sles_version
83 # Check if we are running on Ubuntu or SLES so we can make decisions on
85 if [ -r /etc/SuSE-release ]; then
86 sles_version=$(sles_version_code)
87 [ $sles_version -lt $(version_code 11.4.0) ] &&
88 # bug number for skipped test: LU-4341
89 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
90 [ $sles_version -lt $(version_code 12.0.0) ] &&
91 # bug number for skipped test: LU-3703
92 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
93 elif [ -r /etc/os-release ]; then
94 if grep -qi ubuntu /etc/os-release; then
95 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
100 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
101 # bug number for skipped test:
103 ALWAYS_EXCEPT+=" 103a 410"
113 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
114 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
123 check_swap_layouts_support()
125 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
126 skip "Does not support layout lock."
129 check_and_setup_lustre
133 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
135 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
136 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
137 rm -rf $DIR/[Rdfs][0-9]*
139 # $RUNAS_ID may get set incorrectly somewhere else
140 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
141 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
145 if [ "${ONLY}" = "MOUNT" ] ; then
146 echo "Lustre is up, please go on"
150 echo "preparing for tests involving mounts"
151 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
153 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
154 echo # add a newline after mke2fs.
158 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
159 lctl set_param debug=-1 2> /dev/null || true
162 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
164 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
166 run_test 0a "touch; rm ====================="
169 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
170 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
172 run_test 0b "chmod 0755 $DIR ============================="
175 $LCTL get_param mdc.*.import | grep "state: FULL" ||
176 error "import not FULL"
177 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
180 run_test 0c "check import proc"
182 test_0d() { # LU-3397
183 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
184 skip "proc exports not supported before 2.10.57"
186 local mgs_exp="mgs.MGS.exports"
187 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
189 local exp_client_version
192 local temp_imp=$DIR/$tfile.import
193 local temp_exp=$DIR/$tfile.export
195 # save mgc import file to $temp_imp
196 $LCTL get_param mgc.*.import | tee $temp_imp
197 # Check if client uuid is found in MGS export
198 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
199 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
203 # save mgs export file to $temp_exp
204 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
206 # Compare the value of field "connect_flags"
207 imp_val=$(grep "connect_flags" $temp_imp)
208 exp_val=$(grep "connect_flags" $temp_exp)
209 [ "$exp_val" == "$imp_val" ] ||
210 error "export flags '$exp_val' != import flags '$imp_val'"
212 # Compare the value of client version
213 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
214 exp_val=$(version_code $exp_client_version)
215 imp_val=$CLIENT_VERSION
216 [ "$exp_val" == "$imp_val" ] ||
217 error "export client version '$exp_val' != '$imp_val'"
219 run_test 0d "check export proc ============================="
222 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
224 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
228 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
230 run_test 1 "mkdir; remkdir; rmdir"
233 test_mkdir $DIR/$tdir
234 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
235 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
237 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
239 run_test 2 "mkdir; touch; rmdir; check file"
242 test_mkdir $DIR/$tdir
243 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
244 touch $DIR/$tdir/$tfile
245 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
247 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
249 run_test 3 "mkdir; touch; rmdir; check dir"
251 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
253 test_mkdir -i 1 $DIR/$tdir
255 touch $DIR/$tdir/$tfile ||
256 error "Create file under remote directory failed"
259 error "Expect error removing in-use dir $DIR/$tdir"
261 test -d $DIR/$tdir || error "Remote directory disappeared"
263 rm -rf $DIR/$tdir || error "remove remote dir error"
265 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
268 test_mkdir $DIR/$tdir
269 test_mkdir $DIR/$tdir/d2
270 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
271 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
274 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
277 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
278 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
279 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
280 error "$tfile does not have perm 0666 or UID $UID"
281 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
282 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
283 error "$tfile should be 0666 and owned by UID $UID"
285 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
291 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by UID $RUNAS_ID"
294 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $RUNAS_ID"
298 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by GID $UID"
307 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
311 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 test_mkdir $DIR/$tdir
317 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
318 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
319 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
320 test_mkdir $DIR/$tdir/d/subdir
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
322 error "$tdir/d/subdir should be GID $RUNAS_GID"
323 if [[ $MDSCOUNT -gt 1 ]]; then
324 # check remote dir sgid inherite
325 $LFS mkdir -i 0 $DIR/$tdir.local ||
326 error "mkdir $tdir.local failed"
327 chmod g+s $DIR/$tdir.local ||
328 error "chmod $tdir.local failed"
329 chgrp $RUNAS_GID $DIR/$tdir.local ||
330 error "chgrp $tdir.local failed"
331 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
332 error "mkdir $tdir.remote failed"
333 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
334 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
335 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
336 error "$tdir.remote should be mode 02755"
339 run_test 6g "verify new dir in sgid dir inherits group"
341 test_6h() { # bug 7331
342 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
344 touch $DIR/$tfile || error "touch failed"
345 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
346 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
347 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
348 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
349 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
351 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
354 test_mkdir $DIR/$tdir
355 $MCREATE $DIR/$tdir/$tfile
356 chmod 0666 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
358 error "$tdir/$tfile should be mode 0666"
360 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
363 if [ ! -d $DIR/$tdir ]; then
364 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 echo -n foo > $DIR/$tdir/$tfile
368 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
369 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
371 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
376 chmod 0666 $DIR/$tdir/$tfile
377 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
378 error "$tfile mode not 0666"
380 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
383 test_mkdir $DIR/$tdir
384 test_mkdir $DIR/$tdir/d2
385 test_mkdir $DIR/$tdir/d2/d3
386 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
388 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
391 test_mkdir $DIR/$tdir
392 test_mkdir $DIR/$tdir/d2
393 touch $DIR/$tdir/d2/$tfile
394 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
395 error "$tdir/d2/$tfile not a file"
397 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 chmod 0666 $DIR/$tdir/d2
403 chmod 0705 $DIR/$tdir/d2
404 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
405 error "$tdir/d2 mode not 0705"
407 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
410 test_mkdir $DIR/$tdir
411 touch $DIR/$tdir/$tfile
412 chmod 0666 $DIR/$tdir/$tfile
413 chmod 0654 $DIR/$tdir/$tfile
414 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
415 error "$tdir/d2 mode not 0654"
417 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
420 test_mkdir $DIR/$tdir
421 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
423 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
424 error "$tdir/$tfile size not 0 after truncate"
426 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
429 test_mkdir $DIR/$tdir
430 touch $DIR/$tdir/$tfile
432 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
434 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
440 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
441 error "$tdir/${tfile_2} not a file after rename"
442 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
444 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
449 rm -rf $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
459 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
460 error "$tdir/l-exist not a symlink"
461 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
462 error "$tdir/l-exist not referencing a file"
463 rm -f $DIR/$tdir/l-exist
464 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
466 run_test 17a "symlinks: create, remove (real)"
469 test_mkdir $DIR/$tdir
470 ln -s no-such-file $DIR/$tdir/l-dangle
472 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
473 error "$tdir/l-dangle not referencing no-such-file"
474 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
475 error "$tdir/l-dangle not referencing non-existent file"
476 rm -f $DIR/$tdir/l-dangle
477 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
479 run_test 17b "symlinks: create, remove (dangling)"
481 test_17c() { # bug 3440 - don't save failed open RPC for replay
482 test_mkdir $DIR/$tdir
483 ln -s foo $DIR/$tdir/$tfile
484 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
486 run_test 17c "symlinks: open dangling (should return error)"
489 test_mkdir $DIR/$tdir
490 ln -s foo $DIR/$tdir/$tfile
491 touch $DIR/$tdir/$tfile || error "creating to new symlink"
493 run_test 17d "symlinks: create dangling"
496 test_mkdir $DIR/$tdir
497 local foo=$DIR/$tdir/$tfile
498 ln -s $foo $foo || error "create symlink failed"
499 ls -l $foo || error "ls -l failed"
500 ls $foo && error "ls not failed" || true
502 run_test 17e "symlinks: create recursive symlink (should return error)"
505 test_mkdir $DIR/$tdir
506 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
507 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
508 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
509 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
510 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
514 run_test 17f "symlinks: long and very long symlink name"
516 # str_repeat(S, N) generate a string that is string S repeated N times
521 while [ $((n -= 1)) -ge 0 ]; do
527 # Long symlinks and LU-2241
529 test_mkdir $DIR/$tdir
530 local TESTS="59 60 61 4094 4095"
532 # Fix for inode size boundary in 2.1.4
533 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
536 # Patch not applied to 2.2 or 2.3 branches
537 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
538 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
541 # skip long symlink name for rhel6.5.
542 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
543 grep -q '6.5' /etc/redhat-release &>/dev/null &&
544 TESTS="59 60 61 4062 4063"
547 local SYMNAME=$(str_repeat 'x' $i)
548 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
549 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
552 run_test 17g "symlinks: really long symlink name and inode boundaries"
554 test_17h() { #bug 17378
555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
556 remote_mds_nodsh && skip "remote MDS with nodsh"
560 test_mkdir $DIR/$tdir
561 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
562 $LFS setstripe -c -1 $DIR/$tdir
563 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
564 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
565 touch $DIR/$tdir/$tfile || true
567 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
569 test_17i() { #bug 20018
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
573 local foo=$DIR/$tdir/$tfile
576 test_mkdir -c1 $DIR/$tdir
577 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
578 ln -s $foo $foo || error "create symlink failed"
579 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
580 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
581 ls -l $foo && error "error not detected"
584 run_test 17i "don't panic on short symlink (should return error)"
586 test_17k() { #bug 22301
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 [[ -z "$(which rsync 2>/dev/null)" ]] &&
589 skip "no rsync command"
590 rsync --help | grep -q xattr ||
591 skip_env "$(rsync --version | head -n1) does not support xattrs"
592 test_mkdir $DIR/$tdir
593 test_mkdir $DIR/$tdir.new
594 touch $DIR/$tdir/$tfile
595 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
596 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
597 error "rsync failed with xattrs enabled"
599 run_test 17k "symlinks: rsync with xattrs enabled"
601 test_17l() { # LU-279
602 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
603 skip "no getfattr command"
605 test_mkdir $DIR/$tdir
606 touch $DIR/$tdir/$tfile
607 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
608 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
609 # -h to not follow symlinks. -m '' to list all the xattrs.
610 # grep to remove first line: '# file: $path'.
611 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
613 lgetxattr_size_check $path $xattr ||
614 error "lgetxattr_size_check $path $xattr failed"
618 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
623 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
624 remote_mds_nodsh && skip "remote MDS with nodsh"
625 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
626 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
627 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
629 local short_sym="0123456789"
630 local wdir=$DIR/$tdir
635 # create a long symlink file
636 for ((i = 0; i < 4; ++i)); do
637 long_sym=${long_sym}${long_sym}
640 echo "create 512 short and long symlink files under $wdir"
641 for ((i = 0; i < 256; ++i)); do
642 ln -sf ${long_sym}"a5a5" $wdir/long-$i
643 ln -sf ${short_sym}"a5a5" $wdir/short-$i
649 wait_delete_completed
651 echo "recreate the 512 symlink files with a shorter string"
652 for ((i = 0; i < 512; ++i)); do
653 # rewrite the symlink file with a shorter string
654 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
655 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
658 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
659 local devname=$(mdsdevname $mds_index)
661 echo "stop and checking mds${mds_index}:"
662 # e2fsck should not return error
664 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
667 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
668 error "start mds${mds_index} failed"
669 df $MOUNT > /dev/null 2>&1
671 error "e2fsck detected error for short/long symlink: rc=$rc"
674 run_test 17m "run e2fsck against MDT which contains short/long symlink"
676 check_fs_consistency_17n() {
680 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
681 # so it only check MDT1/MDT2 instead of all of MDTs.
682 for mdt_index in 1 2; do
683 local devname=$(mdsdevname $mdt_index)
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
689 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
690 error "mount mds$mdt_index failed"
691 df $MOUNT > /dev/null 2>&1
697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
700 remote_mds_nodsh && skip "remote MDS with nodsh"
701 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
702 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
703 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
707 test_mkdir $DIR/$tdir
708 for ((i=0; i<10; i++)); do
709 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
710 error "create remote dir error $i"
711 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
712 error "create files under remote dir failed $i"
715 check_fs_consistency_17n ||
716 error "e2fsck report error after create files under remote dir"
718 for ((i = 0; i < 10; i++)); do
719 rm -rf $DIR/$tdir/remote_dir_${i} ||
720 error "destroy remote dir error $i"
723 check_fs_consistency_17n ||
724 error "e2fsck report error after unlink files under remote dir"
726 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
727 skip "lustre < 2.4.50 does not support migrate mv"
729 for ((i = 0; i < 10; i++)); do
730 mkdir -p $DIR/$tdir/remote_dir_${i}
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
733 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
734 error "migrate remote dir error $i"
736 check_fs_consistency_17n || error "e2fsck report error after migration"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n || error "e2fsck report error after unlink"
745 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
748 remote_mds_nodsh && skip "remote MDS with nodsh"
749 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
750 skip "Need MDS version at least 2.3.64"
752 local wdir=$DIR/${tdir}o
758 mdt_index=$($LFS getstripe -m $wdir/$tfile)
759 mdt_index=$((mdt_index + 1))
762 #fail mds will wait the failover finish then set
763 #following fail_loc to avoid interfer the recovery process.
766 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
767 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
768 ls -l $wdir/$tfile && rc=1
769 do_facet mds${mdt_index} lctl set_param fail_loc=0
770 [[ $rc -eq 0 ]] || error "stat file should fail"
772 run_test 17o "stat file with incompat LMA feature"
775 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
776 ls $DIR || error "Failed to ls $DIR: $?"
778 run_test 18 "touch .../f ; ls ... =============================="
784 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
786 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
789 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
791 run_test 19b "ls -l .../f19 (should return error) =============="
794 [ $RUNAS_ID -eq $UID ] &&
795 skip_env "RUNAS_ID = UID = $UID -- skipping"
797 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
799 run_test 19c "$RUNAS touch .../f19 (should return error) =="
802 cat $DIR/f19 && error || true
804 run_test 19d "cat .../f19 (should return error) =============="
813 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
815 run_test 20 "touch .../f ; ls -l ..."
818 test_mkdir $DIR/$tdir
819 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
820 ln -s dangle $DIR/$tdir/link
821 echo foo >> $DIR/$tdir/link
822 cat $DIR/$tdir/dangle
823 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
824 $CHECKSTAT -f -t file $DIR/$tdir/link ||
825 error "$tdir/link not linked to a file"
827 run_test 21 "write to dangling link"
830 local wdir=$DIR/$tdir
832 chown $RUNAS_ID:$RUNAS_GID $wdir
833 (cd $wdir || error "cd $wdir failed";
834 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
836 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
837 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
838 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
839 error "checkstat -u failed"
841 run_test 22 "unpack tar archive as non-root user"
845 test_mkdir $DIR/$tdir
846 local file=$DIR/$tdir/$tfile
848 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
849 openfile -f O_CREAT:O_EXCL $file &&
850 error "$file recreate succeeded" || true
852 run_test 23a "O_CREAT|O_EXCL in subdir"
854 test_23b() { # bug 18988
855 test_mkdir $DIR/$tdir
856 local file=$DIR/$tdir/$tfile
859 echo foo > $file || error "write filed"
860 echo bar >> $file || error "append filed"
861 $CHECKSTAT -s 8 $file || error "wrong size"
864 run_test 23b "O_APPEND check"
866 # LU-9409, size with O_APPEND and tiny writes
868 local file=$DIR/$tfile
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
872 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
879 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
882 #racing tiny & normal writes
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
886 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
889 #racing tiny & normal writes 2, ugly numbers
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
893 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
896 run_test 23c "O_APPEND size checks for tiny writes"
898 # LU-11069 file offset is correct after appending writes
900 local file=$DIR/$tfile
903 echo CentaurHauls > $file
904 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
905 if ((offset != 26)); then
906 error "wrong offset, expected 26, got '$offset'"
909 run_test 23d "file offset is correct after appending writes"
913 echo '-- same directory rename'
914 test_mkdir $DIR/$tdir
915 touch $DIR/$tdir/$tfile.1
916 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
917 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
919 run_test 24a "rename file to non-existent target"
922 test_mkdir $DIR/$tdir
923 touch $DIR/$tdir/$tfile.{1,2}
924 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
925 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
926 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
928 run_test 24b "rename file to existing target"
931 test_mkdir $DIR/$tdir
932 test_mkdir $DIR/$tdir/d$testnum.1
933 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
934 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
935 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
937 run_test 24c "rename directory to non-existent target"
940 test_mkdir -c1 $DIR/$tdir
941 test_mkdir -c1 $DIR/$tdir/d$testnum.1
942 test_mkdir -c1 $DIR/$tdir/d$testnum.2
943 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
944 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
945 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
947 run_test 24d "rename directory to existing target"
950 echo '-- cross directory renames --'
954 mv $DIR/R5a/f $DIR/R5b/g
955 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
956 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
958 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
963 touch $DIR/R6a/f $DIR/R6b/g
964 mv $DIR/R6a/f $DIR/R6b/g
965 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
966 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
968 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
973 test_mkdir $DIR/R7a/d
974 mv $DIR/R7a/d $DIR/R7b/e
975 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
976 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
978 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
981 test_mkdir -c1 $DIR/R8a
982 test_mkdir -c1 $DIR/R8b
983 test_mkdir -c1 $DIR/R8a/d
984 test_mkdir -c1 $DIR/R8b/e
985 mrename $DIR/R8a/d $DIR/R8b/e
986 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
987 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
989 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
992 echo "-- rename error cases"
996 mrename $DIR/R9/f $DIR/R9/a
997 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
998 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
999 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1001 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1005 mrename $DIR/R10/f $DIR/R10/g
1006 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1007 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1008 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1010 run_test 24j "source does not exist ============================"
1013 test_mkdir $DIR/R11a
1014 test_mkdir $DIR/R11a/d
1016 mv $DIR/R11a/f $DIR/R11a/d
1017 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1018 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1020 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1022 # bug 2429 - rename foo foo foo creates invalid file
1025 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1027 run_test 24l "Renaming a file to itself ========================"
1031 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1032 # on ext3 this does not remove either the source or target files
1033 # though the "expected" operation would be to remove the source
1034 $CHECKSTAT -t file ${f} || error "${f} missing"
1035 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1037 run_test 24m "Renaming a file to a hard link to itself ========="
1041 # this stats the old file after it was renamed, so it should fail
1043 $CHECKSTAT ${f} || error "${f} missing"
1045 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1046 $CHECKSTAT -a ${f} || error "${f} exists"
1048 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1051 test_mkdir $DIR/$tdir
1052 rename_many -s random -v -n 10 $DIR/$tdir
1054 run_test 24o "rename of files during htree split"
1057 test_mkdir $DIR/R12a
1058 test_mkdir $DIR/R12b
1059 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1060 mrename $DIR/R12a $DIR/R12b
1061 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1062 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1063 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1064 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1066 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1068 cleanup_multiop_pause() {
1070 kill -USR1 $MULTIPID
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1076 test_mkdir $DIR/R13a
1077 test_mkdir $DIR/R13b
1078 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1079 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1082 trap cleanup_multiop_pause EXIT
1083 mrename $DIR/R13a $DIR/R13b
1084 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1085 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1086 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1087 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1088 cleanup_multiop_pause
1089 wait $MULTIPID || error "multiop close failed"
1091 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1093 test_24r() { #bug 3789
1094 test_mkdir $DIR/R14a
1095 test_mkdir $DIR/R14a/b
1096 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1098 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1100 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1103 test_mkdir $DIR/R15a
1104 test_mkdir $DIR/R15a/b
1105 test_mkdir $DIR/R15a/b/c
1106 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1107 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1108 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1110 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1112 test_mkdir $DIR/R16a
1113 test_mkdir $DIR/R16a/b
1114 test_mkdir $DIR/R16a/b/c
1115 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1116 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1117 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1119 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1121 test_24u() { # bug12192
1122 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1123 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1125 run_test 24u "create stripe file"
1127 simple_cleanup_common() {
1130 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1132 local start=$SECONDS
1135 wait_delete_completed
1136 echo "cleanup time $((SECONDS - start))"
1140 max_pages_per_rpc() {
1141 local mdtname="$(printf "MDT%04x" ${1:-0})"
1142 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1148 local nrfiles=${COUNT:-100000}
1149 local fname="$DIR/$tdir/$tfile"
1151 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1152 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1154 test_mkdir "$(dirname $fname)"
1155 # assume MDT0000 has the fewest inodes
1156 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1157 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1158 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1160 trap simple_cleanup_common EXIT
1162 createmany -m "$fname" $nrfiles
1164 cancel_lru_locks mdc
1165 lctl set_param mdc.*.stats clear
1167 # was previously test_24D: LU-6101
1168 # readdir() returns correct number of entries after cursor reload
1169 local num_ls=$(ls $DIR/$tdir | wc -l)
1170 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1171 local num_all=$(ls -a $DIR/$tdir | wc -l)
1172 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1173 [ $num_all -ne $((nrfiles + 2)) ]; then
1174 error "Expected $nrfiles files, got $num_ls " \
1175 "($num_uniq unique $num_all .&..)"
1177 # LU-5 large readdir
1178 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1179 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1180 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1181 # take into account of overhead in lu_dirpage header and end mark in
1182 # each page, plus one in rpc_num calculation.
1183 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1184 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1185 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1186 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1187 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1188 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1189 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1190 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1191 error "large readdir doesn't take effect: " \
1192 "$mds_readpage should be about $rpc_max"
1194 simple_cleanup_common
1196 run_test 24v "list large directory (test hash collision, b=17560)"
1198 test_24w() { # bug21506
1200 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1201 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1202 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1203 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1204 [[ "$SZ1" -eq "$SZ2" ]] ||
1205 error "Error reading at the end of the file $tfile"
1207 run_test 24w "Reading a file larger than 4Gb"
1210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1212 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1213 skip "Need MDS version at least 2.7.56"
1216 local remote_dir=$DIR/$tdir/remote_dir
1218 test_mkdir $DIR/$tdir
1219 $LFS mkdir -i $MDTIDX $remote_dir ||
1220 error "create remote directory failed"
1222 test_mkdir $DIR/$tdir/src_dir
1223 touch $DIR/$tdir/src_file
1224 test_mkdir $remote_dir/tgt_dir
1225 touch $remote_dir/tgt_file
1227 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1228 error "rename dir cross MDT failed!"
1230 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1231 error "rename file cross MDT failed!"
1233 touch $DIR/$tdir/ln_file
1234 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1235 error "ln file cross MDT failed"
1237 rm -rf $DIR/$tdir || error "Can not delete directories"
1239 run_test 24x "cross MDT rename/link"
1242 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1245 local remote_dir=$DIR/$tdir/remote_dir
1248 test_mkdir $DIR/$tdir
1249 $LFS mkdir -i $mdtidx $remote_dir ||
1250 error "create remote directory failed"
1252 test_mkdir $remote_dir/src_dir
1253 touch $remote_dir/src_file
1254 test_mkdir $remote_dir/tgt_dir
1255 touch $remote_dir/tgt_file
1257 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1258 error "rename subdir in the same remote dir failed!"
1260 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1261 error "rename files in the same remote dir failed!"
1263 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1264 error "link files in the same remote dir failed!"
1266 rm -rf $DIR/$tdir || error "Can not delete directories"
1268 run_test 24y "rename/link on the same dir should succeed"
1271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1272 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1273 skip "Need MDS version at least 2.12.51"
1277 for index in 0 1; do
1278 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1279 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1282 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1284 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1285 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1287 local mdts=$(comma_list $(mdts_nodes))
1289 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1290 stack_trap "do_nodes $mdts $LCTL \
1291 set_param mdt.*.enable_remote_rename=1" EXIT
1293 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1295 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1296 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1298 run_test 24z "cross-MDT rename is done as cp"
1300 test_24A() { # LU-3182
1304 test_mkdir $DIR/$tdir
1305 trap simple_cleanup_common EXIT
1306 createmany -m $DIR/$tdir/$tfile $NFILES
1307 local t=$(ls $DIR/$tdir | wc -l)
1308 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1309 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1310 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1311 [ $v -ne $((NFILES + 2)) ] ; then
1312 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1315 simple_cleanup_common || error "Can not delete directories"
1317 run_test 24A "readdir() returns correct number of entries."
1319 test_24B() { # LU-4805
1320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1324 test_mkdir $DIR/$tdir
1325 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1326 error "create striped dir failed"
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 2 ] || error "Expected 2, got $count"
1331 touch $DIR/$tdir/striped_dir/a
1333 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1334 [ $count -eq 3 ] || error "Expected 3, got $count"
1336 touch $DIR/$tdir/striped_dir/.f
1338 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1339 [ $count -eq 4 ] || error "Expected 4, got $count"
1341 rm -rf $DIR/$tdir || error "Can not delete directories"
1343 run_test 24B "readdir for striped dir return correct number of entries"
1346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1353 error "create striped dir failed"
1355 cd $DIR/$tdir/d0/striped_dir
1357 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1358 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1359 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1361 [ "$d0_ino" = "$parent_ino" ] ||
1362 error ".. wrong, expect $d0_ino, get $parent_ino"
1364 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1365 error "mv striped dir failed"
1367 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1369 [ "$d1_ino" = "$parent_ino" ] ||
1370 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1372 run_test 24C "check .. in striped dir"
1375 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1379 mkdir $DIR/$tdir/src_dir
1380 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1381 error "create remote source failed"
1383 touch $DIR/$tdir/src_dir/src_child/a
1385 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1386 error "create remote target dir failed"
1388 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1389 error "create remote target child failed"
1391 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1392 error "rename dir cross MDT failed!"
1396 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1397 error "src_child still exists after rename"
1399 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1400 error "missing file(a) after rename"
1402 rm -rf $DIR/$tdir || error "Can not delete directories"
1404 run_test 24E "cross MDT rename/link"
1407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1410 [ "$SLOW" = "no" ] && repeats=100
1414 echo "$repeats repeats"
1415 for ((i = 0; i < repeats; i++)); do
1416 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1417 touch $DIR/$tdir/test/a || error "touch fails"
1418 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1419 rm -rf $DIR/$tdir/test || error "rmdir fails"
1424 run_test 24F "hash order vs readdir (LU-11330)"
1427 echo '== symlink sanity ============================================='
1431 touch $DIR/s25/foo ||
1432 error "File creation in symlinked directory failed"
1434 run_test 25a "create file in symlinked directory ==============="
1437 [ ! -d $DIR/d25 ] && test_25a
1438 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1440 run_test 25b "lookup file in symlinked directory ==============="
1444 test_mkdir $DIR/d26/d26-2
1445 ln -s d26/d26-2 $DIR/s26
1446 touch $DIR/s26/foo || error "File creation failed"
1448 run_test 26a "multiple component symlink ======================="
1451 test_mkdir -p $DIR/$tdir/d26-2
1452 ln -s $tdir/d26-2/foo $DIR/s26-2
1453 touch $DIR/s26-2 || error "File creation failed"
1455 run_test 26b "multiple component symlink at end of lookup ======"
1458 test_mkdir $DIR/d26.2
1459 touch $DIR/d26.2/foo
1460 ln -s d26.2 $DIR/s26.2-1
1461 ln -s s26.2-1 $DIR/s26.2-2
1462 ln -s s26.2-2 $DIR/s26.2-3
1463 chmod 0666 $DIR/s26.2-3/foo
1465 run_test 26c "chain of symlinks"
1467 # recursive symlinks (bug 439)
1469 ln -s d26-3/foo $DIR/d26-3
1471 run_test 26d "create multiple component recursive symlink"
1474 [ ! -h $DIR/d26-3 ] && test_26d
1477 run_test 26e "unlink multiple component recursive symlink"
1479 # recursive symlinks (bug 7022)
1481 test_mkdir $DIR/$tdir
1482 test_mkdir $DIR/$tdir/$tfile
1483 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1484 test_mkdir -p lndir/bar1
1485 test_mkdir $DIR/$tdir/$tfile/$tfile
1486 cd $tfile || error "cd $tfile failed"
1487 ln -s .. dotdot || error "ln dotdot failed"
1488 ln -s dotdot/lndir lndir || error "ln lndir failed"
1489 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1490 output=`ls $tfile/$tfile/lndir/bar1`
1491 [ "$output" = bar1 ] && error "unexpected output"
1492 rm -r $tfile || error "rm $tfile failed"
1493 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1495 run_test 26f "rm -r of a directory which has recursive symlink"
1498 test_mkdir $DIR/$tdir
1499 $LFS getstripe $DIR/$tdir
1500 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1501 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1504 run_test 27a "one stripe file"
1507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1511 $LFS getstripe -c $DIR/$tdir/$tfile
1512 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1513 error "two-stripe file doesn't have two stripes"
1515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 run_test 27b "create and write to two stripe file"
1519 # 27c family tests specific striping, setstripe -o
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1522 test_mkdir -p $DIR/$tdir
1525 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1526 $LFS getstripe -i $DIR/$tdir/$tfile
1527 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1528 error "stripe not on specified OST"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1532 run_test 27ca "one stripe on specified OST"
1535 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1536 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1542 # Strip getstripe output to a space separated list of OSTs
1543 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1544 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1545 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1546 error "stripes not on specified OSTs"
1548 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1550 run_test 27cb "two stripes on specified OSTs"
1553 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1554 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1555 skip "server does not support overstriping"
1557 test_mkdir -p $DIR/$tdir
1559 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1560 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1563 # Strip getstripe output to a space separated list of OSTs
1564 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1565 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1566 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1567 error "stripes not on specified OSTs"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27cc "two stripes on the same OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1576 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1578 local osts="0,1,1,0"
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cd "four stripes on two OSTs"
1594 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1595 skip_env "too many osts, skipping"
1596 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1597 skip "server does not support overstriping"
1598 # We do one more stripe than we have OSTs
1599 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1600 skip_env "ea_inode feature disabled"
1602 test_mkdir -p $DIR/$tdir
1604 for i in $(seq 0 $OSTCOUNT);
1607 if [ $i -ne $OSTCOUNT ]; then
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1615 # Strip getstripe output to a space separated list of OSTs
1616 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1617 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1618 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1619 error "stripes not on specified OSTs"
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1623 run_test 27ce "more stripes than OSTs with -o"
1626 test_mkdir $DIR/$tdir
1627 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1628 error "setstripe failed"
1629 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1632 run_test 27d "create file with default settings"
1635 # LU-5839 adds check for existed layout before setting it
1636 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1637 skip "Need MDS version at least 2.7.56"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1641 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1644 run_test 27e "setstripe existing file (should return error)"
1647 test_mkdir $DIR/$tdir
1648 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1649 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1650 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1651 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1652 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1653 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1655 run_test 27f "setstripe with bad stripe size (should return error)"
1658 test_mkdir $DIR/$tdir
1659 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1660 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1661 error "$DIR/$tdir/$tfile has object"
1663 run_test 27g "$LFS getstripe with no objects"
1666 test_mkdir $DIR/$tdir
1667 touch $DIR/$tdir/$tfile || error "touch failed"
1668 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1669 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1671 (( rc == 2 )) || error "getstripe did not return ENOENT"
1673 run_test 27ga "$LFS getstripe with missing file (should return error)"
1676 test_mkdir $DIR/$tdir
1677 touch $DIR/$tdir/$tfile || error "touch failed"
1678 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1679 error "missing objects"
1681 run_test 27i "$LFS getstripe with some objects"
1684 test_mkdir $DIR/$tdir
1685 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1686 error "setstripe failed" || true
1688 run_test 27j "setstripe with bad stripe offset (should return error)"
1690 test_27k() { # bug 2844
1691 test_mkdir $DIR/$tdir
1692 local file=$DIR/$tdir/$tfile
1693 local ll_max_blksize=$((4 * 1024 * 1024))
1694 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1695 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1696 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1697 dd if=/dev/zero of=$file bs=4k count=1
1698 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1699 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1701 run_test 27k "limit i_blksize for broken user apps"
1704 mcreate $DIR/$tfile || error "creating file"
1705 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1706 error "setstripe should have failed" || true
1708 run_test 27l "check setstripe permissions (should return error)"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1713 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1714 skip_env "multiple clients -- skipping"
1716 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1718 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1719 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1721 trap simple_cleanup_common EXIT
1722 test_mkdir $DIR/$tdir
1723 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1724 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1725 error "dd should fill OST0"
1727 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1729 [ $i -gt 256 ] && break
1732 touch $DIR/$tdir/$tfile.$i
1733 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1734 awk '{print $1}'| grep -w "0") ] &&
1735 error "OST0 was full but new created file still use it"
1737 touch $DIR/$tdir/$tfile.$i
1738 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1739 awk '{print $1}'| grep -w "0") ] &&
1740 error "OST0 was full but new created file still use it"
1741 simple_cleanup_common
1743 run_test 27m "create file while OST0 was full"
1745 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1746 # if the OST isn't full anymore.
1748 local OSTIDX=${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"
2813 # createtest also checks that device nodes are created and
2814 # then visible correctly (#2091)
2815 test_28() { # bug 2091
2817 $CREATETEST $DIR/d28/ct || error "createtest failed"
2819 run_test 28 "create/mknod/mkdir with bad file types ============"
2822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2824 sync; sleep 1; sync # flush out any dirty pages from previous tests
2831 declare -i LOCKCOUNTORIG=0
2832 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2833 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2835 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2837 declare -i LOCKUNUSEDCOUNTORIG=0
2838 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2839 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2846 declare -i LOCKCOUNTCURRENT=0
2847 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2848 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2851 declare -i LOCKUNUSEDCOUNTCURRENT=0
2852 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2853 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2856 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2857 $LCTL set_param -n ldlm.dump_namespaces ""
2858 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2859 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2860 log "dumped log to $TMP/test_29.dk (bug 5793)"
2863 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2864 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2865 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2866 log "dumped log to $TMP/test_29.dk (bug 5793)"
2870 run_test 29 "IT_GETATTR regression ============================"
2872 test_30a() { # was test_30
2873 cp $(which ls) $DIR || cp /bin/ls $DIR
2874 $DIR/ls / || error "Can't execute binary from lustre"
2877 run_test 30a "execute binary from Lustre (execve) =============="
2880 cp `which ls` $DIR || cp /bin/ls $DIR
2882 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2885 run_test 30b "execute binary from Lustre as non-root ==========="
2887 test_30c() { # b=22376
2888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2890 cp `which ls` $DIR || cp /bin/ls $DIR
2892 cancel_lru_locks mdc
2893 cancel_lru_locks osc
2894 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2897 run_test 30c "execute binary from Lustre without read perms ===="
2900 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2901 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2903 run_test 31a "open-unlink file =================================="
2906 touch $DIR/f31 || error "touch $DIR/f31 failed"
2907 ln $DIR/f31 $DIR/f31b || error "ln failed"
2908 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2909 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2911 run_test 31b "unlink file with multiple links while open ======="
2914 touch $DIR/f31 || error "touch $DIR/f31 failed"
2915 ln $DIR/f31 $DIR/f31c || error "ln failed"
2916 multiop_bg_pause $DIR/f31 O_uc ||
2917 error "multiop_bg_pause for $DIR/f31 failed"
2919 $MULTIOP $DIR/f31c Ouc
2920 kill -USR1 $MULTIPID
2923 run_test 31c "open-unlink file with multiple links ============="
2926 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2927 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2929 run_test 31d "remove of open directory ========================="
2931 test_31e() { # bug 2904
2932 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2934 run_test 31e "remove of open non-empty directory ==============="
2936 test_31f() { # bug 4554
2937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2940 test_mkdir $DIR/d31f
2941 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2942 cp /etc/hosts $DIR/d31f
2944 $LFS getstripe $DIR/d31f/hosts
2945 multiop_bg_pause $DIR/d31f D_c || return 1
2948 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2949 test_mkdir $DIR/d31f
2950 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2951 cp /etc/hosts $DIR/d31f
2953 $LFS getstripe $DIR/d31f/hosts
2954 multiop_bg_pause $DIR/d31f D_c || return 1
2957 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2958 wait $MULTIPID || error "first opendir $MULTIPID failed"
2962 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2963 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2966 run_test 31f "remove of open directory with open-unlink file ==="
2969 echo "-- cross directory link --"
2970 test_mkdir -c1 $DIR/${tdir}ga
2971 test_mkdir -c1 $DIR/${tdir}gb
2972 touch $DIR/${tdir}ga/f
2973 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2974 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2975 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2976 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2977 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2979 run_test 31g "cross directory link==============="
2982 echo "-- cross directory link --"
2983 test_mkdir -c1 $DIR/${tdir}
2984 test_mkdir -c1 $DIR/${tdir}/dir
2985 touch $DIR/${tdir}/f
2986 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2987 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2988 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2989 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2990 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2992 run_test 31h "cross directory link under child==============="
2995 echo "-- cross directory link --"
2996 test_mkdir -c1 $DIR/$tdir
2997 test_mkdir -c1 $DIR/$tdir/dir
2998 touch $DIR/$tdir/dir/f
2999 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3000 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3001 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3002 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3003 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3005 run_test 31i "cross directory link under parent==============="
3008 test_mkdir -c1 -p $DIR/$tdir
3009 test_mkdir -c1 -p $DIR/$tdir/dir1
3010 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3011 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3012 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3013 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3016 run_test 31j "link for directory==============="
3019 test_mkdir -c1 -p $DIR/$tdir
3021 touch $DIR/$tdir/exist
3022 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3023 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3024 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3025 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3026 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3027 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3028 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3031 run_test 31k "link to file: the same, non-existing, dir==============="
3037 touch $DIR/d31m2/exist
3038 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3039 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3040 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3041 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3042 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3043 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3046 run_test 31m "link to file: the same, non-existing, dir==============="
3049 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3050 nlink=$(stat --format=%h $DIR/$tfile)
3051 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3053 local cmd="exec $fd<$DIR/$tfile"
3056 trap "eval $cmd" EXIT
3057 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3058 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3059 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3060 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3061 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3064 run_test 31n "check link count of unlinked file"
3067 local TEMPNAME=$(mktemp $1_XXXXXX)
3068 mlink $TEMPNAME $1 2> /dev/null &&
3069 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
3073 test_31o() { # LU-2901
3074 test_mkdir $DIR/$tdir
3075 for LOOP in $(seq 100); do
3076 rm -f $DIR/$tdir/$tfile*
3077 for THREAD in $(seq 8); do
3078 link_one $DIR/$tdir/$tfile.$LOOP &
3081 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3082 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3083 error "$LINKS duplicate links to $tfile.$LOOP" &&
3087 run_test 31o "duplicate hard links with same filename"
3090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3092 test_mkdir $DIR/$tdir
3093 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3094 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3096 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3097 error "open unlink test1 failed"
3098 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3099 error "open unlink test2 failed"
3101 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3102 error "test1 still exists"
3103 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3104 error "test2 still exists"
3106 run_test 31p "remove of open striped directory"
3108 cleanup_test32_mount() {
3111 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3112 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3113 losetup -d $loopdev || true
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3121 echo "== more mountpoints and symlinks ================="
3122 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3123 trap cleanup_test32_mount EXIT
3124 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3125 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3126 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3127 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3128 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3129 cleanup_test32_mount
3131 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3136 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3137 trap cleanup_test32_mount EXIT
3138 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3139 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3140 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3141 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3142 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3143 cleanup_test32_mount
3145 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3150 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3151 trap cleanup_test32_mount EXIT
3152 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3153 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3154 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3155 test_mkdir -p $DIR/$tdir/d2/test_dir
3156 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3157 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3158 cleanup_test32_mount
3160 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3165 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3166 trap cleanup_test32_mount EXIT
3167 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3168 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3169 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3170 test_mkdir -p $DIR/$tdir/d2/test_dir
3171 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3172 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3173 cleanup_test32_mount
3175 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3179 test_mkdir -p $DIR/$tdir/tmp
3180 local tmp_dir=$DIR/$tdir/tmp
3181 ln -s $DIR/$tdir $tmp_dir/symlink11
3182 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3183 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3184 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3186 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3190 test_mkdir -p $DIR/$tdir/tmp
3191 local tmp_dir=$DIR/$tdir/tmp
3192 ln -s $DIR/$tdir $tmp_dir/symlink11
3193 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3194 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3195 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3197 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3200 local tmp_dir=$DIR/$tdir/tmp
3201 test_mkdir -p $tmp_dir
3202 test_mkdir $DIR/${tdir}2
3203 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3204 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3205 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3206 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3207 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3208 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3210 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3213 rm -fr $DIR/$tdir $DIR/${tdir}2
3214 tmp_dir=$DIR/$tdir/tmp
3215 test_mkdir -p $tmp_dir
3216 test_mkdir $DIR/${tdir}2
3217 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3218 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3219 ls $tmp_dir/symlink12 || error "listing symlink12"
3220 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3222 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3227 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3228 trap cleanup_test32_mount EXIT
3229 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3230 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3231 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3232 touch $DIR/$tdir/test_file
3233 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3234 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3235 cleanup_test32_mount
3237 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3242 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3243 trap cleanup_test32_mount EXIT
3244 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3245 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3246 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3247 touch $DIR/$tdir/test_file
3248 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3249 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3250 cleanup_test32_mount
3252 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3258 trap cleanup_test32_mount EXIT
3259 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3260 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3261 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3262 test_mkdir -p $DIR/$tdir/d2
3263 touch $DIR/$tdir/d2/test_file || error "touch failed"
3264 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3265 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3266 cleanup_test32_mount
3268 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3274 trap cleanup_test32_mount EXIT
3275 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3276 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3277 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3278 test_mkdir -p $DIR/$tdir/d2
3279 touch $DIR/$tdir/d2/test_file || error "touch failed"
3280 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3281 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3282 cleanup_test32_mount
3284 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3288 test_mkdir -p $DIR/d32m/tmp
3289 TMP_DIR=$DIR/d32m/tmp
3290 ln -s $DIR $TMP_DIR/symlink11
3291 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3292 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3293 error "symlink11 not a link"
3294 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3295 error "symlink01 not a link"
3297 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3301 test_mkdir -p $DIR/d32n/tmp
3302 TMP_DIR=$DIR/d32n/tmp
3303 ln -s $DIR $TMP_DIR/symlink11
3304 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3305 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3306 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3308 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3312 test_mkdir -p $DIR/d32o/tmp
3313 TMP_DIR=$DIR/d32o/tmp
3314 ln -s $DIR/$tfile $TMP_DIR/symlink12
3315 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3316 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3317 error "symlink12 not a link"
3318 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3319 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3320 error "$DIR/d32o/tmp/symlink12 not file type"
3321 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3322 error "$DIR/d32o/symlink02 not file type"
3324 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3334 test_mkdir -p $DIR/d32p/tmp
3336 TMP_DIR=$DIR/d32p/tmp
3338 ln -s $DIR/$tfile $TMP_DIR/symlink12
3340 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3342 cat $DIR/d32p/tmp/symlink12 ||
3343 error "Can't open $DIR/d32p/tmp/symlink12"
3345 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3348 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3353 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3354 trap cleanup_test32_mount EXIT
3355 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3356 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3358 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3359 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3360 cleanup_test32_mount
3362 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3368 trap cleanup_test32_mount EXIT
3369 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3370 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3372 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3373 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3374 cleanup_test32_mount
3376 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3381 chmod 444 $DIR/$tfile
3382 chown $RUNAS_ID $DIR/$tfile
3384 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3387 run_test 33aa "write file with mode 444 (should return error)"
3391 test_mkdir $DIR/$tdir
3392 chown $RUNAS_ID $DIR/$tdir
3393 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3394 error "$RUNAS create $tdir/$tfile failed"
3395 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3396 error "open RDWR" || true
3398 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3402 test_mkdir $DIR/$tdir
3403 chown $RUNAS_ID $DIR/$tdir
3404 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3406 run_test 33b "test open file with malformed flags (No panic)"
3409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3410 remote_ost_nodsh && skip "remote OST with nodsh"
3419 test_mkdir $DIR/$tdir
3420 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3423 for ostnum in $(seq $OSTCOUNT); do
3424 # test-framework's OST numbering is one-based, while Lustre's
3426 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3427 # Parsing llobdstat's output sucks; we could grep the /proc
3428 # path, but that's likely to not be as portable as using the
3429 # llobdstat utility. So we parse lctl output instead.
3430 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3431 obdfilter/$ostname/stats |
3432 awk '/^write_bytes/ {print $7}' )
3433 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3434 if (( ${write_bytes:-0} > 0 ))
3441 $all_zeros || return 0
3444 echo foo > $DIR/$tdir/bar
3448 # Total up write_bytes after writing. We'd better find non-zeros.
3449 for ostnum in $(seq $OSTCOUNT); do
3450 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3451 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3452 obdfilter/$ostname/stats |
3453 awk '/^write_bytes/ {print $7}' )
3454 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3455 if (( ${write_bytes:-0} > 0 ))
3464 for ostnum in $(seq $OSTCOUNT); do
3465 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3466 echo "Check that write_bytes is present in obdfilter/*/stats:"
3467 do_facet ost$ostnum lctl get_param -n \
3468 obdfilter/$ostname/stats
3470 error "OST not keeping write_bytes stats (b22312)"
3473 run_test 33c "test llobdstat and write_bytes"
3476 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3480 local remote_dir=$DIR/$tdir/remote_dir
3482 test_mkdir $DIR/$tdir
3483 $LFS mkdir -i $MDTIDX $remote_dir ||
3484 error "create remote directory failed"
3486 touch $remote_dir/$tfile
3487 chmod 444 $remote_dir/$tfile
3488 chown $RUNAS_ID $remote_dir/$tfile
3490 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3492 chown $RUNAS_ID $remote_dir
3493 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3494 error "create" || true
3495 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3496 error "open RDWR" || true
3497 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3499 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3502 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3506 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3507 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3508 mkdir $DIR/$tdir/local_dir
3510 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3511 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3512 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3514 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3515 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3517 rmdir $DIR/$tdir/* || error "rmdir failed"
3520 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3521 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3522 mkdir $DIR/$tdir/local_dir
3524 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3525 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3526 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3528 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3529 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3531 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3534 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3535 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3536 mkdir $DIR/$tdir/local_dir
3538 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3539 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3540 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3542 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3543 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3545 run_test 33e "mkdir and striped directory should have same mode"
3549 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3553 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3554 remote_mds_nodsh && skip "remote MDS with nodsh"
3557 chmod go+rwx $DIR/$tdir
3558 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3559 trap cleanup_33f EXIT
3561 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3562 error "cannot create striped directory"
3564 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3565 error "cannot create files in striped directory"
3567 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3568 error "cannot remove files in striped directory"
3570 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3571 error "cannot remove striped directory"
3575 run_test 33f "nonroot user can create, access, and remove a striped directory"
3578 mkdir -p $DIR/$tdir/dir2
3580 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3582 [[ $err =~ "exists" ]] || error "Not exists error"
3584 run_test 33g "nonroot user create already existing root created file"
3586 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3589 $MCREATE $DIR/f34 || error "mcreate failed"
3590 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3591 error "getstripe failed"
3592 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3593 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3594 error "getstripe failed"
3595 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3596 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3598 run_test 34a "truncate file that has not been opened ==========="
3601 [ ! -f $DIR/f34 ] && test_34a
3602 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3603 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3604 $OPENFILE -f O_RDONLY $DIR/f34
3605 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3606 error "getstripe failed"
3607 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3608 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3610 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3613 [ ! -f $DIR/f34 ] && test_34a
3614 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3615 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3616 $OPENFILE -f O_RDWR $DIR/f34
3617 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3618 error "$LFS getstripe failed"
3619 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3620 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3622 run_test 34c "O_RDWR opening file-with-size works =============="
3625 [ ! -f $DIR/f34 ] && test_34a
3626 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3628 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3629 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3632 run_test 34d "write to sparse file ============================="
3636 $MCREATE $DIR/f34e || error "mcreate failed"
3637 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3638 $CHECKSTAT -s 1000 $DIR/f34e ||
3639 error "Size of $DIR/f34e not equal to 1000 bytes"
3640 $OPENFILE -f O_RDWR $DIR/f34e
3641 $CHECKSTAT -s 1000 $DIR/f34e ||
3642 error "Size of $DIR/f34e not equal to 1000 bytes"
3644 run_test 34e "create objects, some with size and some without =="
3646 test_34f() { # bug 6242, 6243
3647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3651 $MCREATE $DIR/f34f || error "mcreate failed"
3652 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3653 dd if=$DIR/f34f of=$TMP/f34f
3654 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3655 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3656 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3657 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3658 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3660 run_test 34f "read from a file with no objects until EOF ======="
3663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3665 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3667 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3668 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3669 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3670 cancel_lru_locks osc
3671 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3672 error "wrong size after lock cancel"
3674 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3675 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3676 error "expanding truncate failed"
3677 cancel_lru_locks osc
3678 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3679 error "wrong expanded size after lock cancel"
3681 run_test 34g "truncate long file ==============================="
3684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3689 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3690 sync # Flush the cache so that multiop below does not block on cache
3691 # flush when getting the group lock
3692 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3695 # Since just timed wait is not good enough, let's do a sync write
3696 # that way we are sure enough time for a roundtrip + processing
3697 # passed + 2 seconds of extra margin.
3698 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3702 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3703 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3707 local nsz=`stat -c %s $DIR/$tfile`
3708 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3710 run_test 34h "ftruncate file under grouplock should not block"
3713 cp /bin/sh $DIR/f35a
3715 chown $RUNAS_ID $DIR/f35a
3716 $RUNAS $DIR/f35a && error || true
3719 run_test 35a "exec file with mode 444 (should return and not leak)"
3723 utime $DIR/f36 || error "utime failed for MDS"
3725 run_test 36a "MDS utime check (mknod, utime)"
3729 utime $DIR/f36 || error "utime failed for OST"
3731 run_test 36b "OST utime check (open, utime)"
3736 chown $RUNAS_ID $DIR/d36
3737 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3739 run_test 36c "non-root MDS utime check (mknod, utime)"
3742 [ ! -d $DIR/d36 ] && test_36c
3743 echo "" > $DIR/d36/f36
3744 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3746 run_test 36d "non-root OST utime check (open, utime)"
3749 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3751 test_mkdir $DIR/$tdir
3752 touch $DIR/$tdir/$tfile
3753 $RUNAS utime $DIR/$tdir/$tfile &&
3754 error "utime worked, expected failure" || true
3756 run_test 36e "utime on non-owned file (should return error)"
3760 local LANG_SAVE=$LANG
3761 local LC_LANG_SAVE=$LC_LANG
3762 export LANG=C LC_LANG=C # for date language
3764 DATESTR="Dec 20 2000"
3765 test_mkdir $DIR/$tdir
3766 lctl set_param fail_loc=$fl
3768 cp /etc/hosts $DIR/$tdir/$tfile
3769 sync & # write RPC generated with "current" inode timestamp, but delayed
3771 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3772 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3773 cancel_lru_locks $OSC
3774 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3776 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3777 echo "BEFORE: $LS_BEFORE" && \
3778 echo "AFTER : $LS_AFTER" && \
3779 echo "WANT : $DATESTR" && \
3780 error "$DIR/$tdir/$tfile timestamps changed" || true
3782 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3789 subr_36fh "0x80000214"
3791 run_test 36f "utime on file racing with OST BRW write =========="
3794 remote_ost_nodsh && skip "remote OST with nodsh"
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3796 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3797 skip "Need MDS version at least 2.12.51"
3802 local tgt="obdfilter"
3804 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3806 test_mkdir $DIR/$tdir
3807 fmd_max_age=$(do_facet $facet \
3808 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3811 echo "FMD max age: ${fmd_max_age}s"
3812 touch $DIR/$tdir/$tfile
3813 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3814 gawk '{cnt=cnt+$1} END{print cnt}')
3815 echo "FMD before: $fmd"
3817 error "FMD wasn't create by touch"
3818 sleep $((fmd_max_age + 12))
3819 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3820 gawk '{cnt=cnt+$1} END{print cnt}')
3821 echo "FMD after: $fmd"
3823 error "FMD wasn't expired by ping"
3825 run_test 36g "FMD cache expiry ====================="
3828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3831 subr_36fh "0x80000227"
3833 run_test 36h "utime on file racing with OST BRW write =========="
3836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3838 test_mkdir $DIR/$tdir
3839 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3841 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3842 local new_mtime=$((mtime + 200))
3844 #change Modify time of striped dir
3845 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3846 error "change mtime failed"
3848 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3850 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3852 run_test 36i "change mtime on striped directory"
3854 # test_37 - duplicate with tests 32q 32r
3857 local file=$DIR/$tfile
3859 openfile -f O_DIRECTORY $file
3862 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3863 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3865 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3867 test_39a() { # was test_39
3869 touch $DIR/${tfile}2
3870 # ls -l $DIR/$tfile $DIR/${tfile}2
3871 # ls -lu $DIR/$tfile $DIR/${tfile}2
3872 # ls -lc $DIR/$tfile $DIR/${tfile}2
3874 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3875 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3877 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3879 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3881 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3882 error "O_TRUNC didn't change timestamps"
3885 run_test 39a "mtime changed on create"
3888 test_mkdir -c1 $DIR/$tdir
3889 cp -p /etc/passwd $DIR/$tdir/fopen
3890 cp -p /etc/passwd $DIR/$tdir/flink
3891 cp -p /etc/passwd $DIR/$tdir/funlink
3892 cp -p /etc/passwd $DIR/$tdir/frename
3893 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3896 echo "aaaaaa" >> $DIR/$tdir/fopen
3897 echo "aaaaaa" >> $DIR/$tdir/flink
3898 echo "aaaaaa" >> $DIR/$tdir/funlink
3899 echo "aaaaaa" >> $DIR/$tdir/frename
3901 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3902 local link_new=`stat -c %Y $DIR/$tdir/flink`
3903 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3904 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3906 cat $DIR/$tdir/fopen > /dev/null
3907 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3908 rm -f $DIR/$tdir/funlink2
3909 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3911 for (( i=0; i < 2; i++ )) ; do
3912 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3913 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3914 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3915 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3917 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3918 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3919 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3920 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3922 cancel_lru_locks $OSC
3923 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3926 run_test 39b "mtime change on open, link, unlink, rename ======"
3928 # this should be set to past
3929 TEST_39_MTIME=`date -d "1 year ago" +%s`
3935 local mtime0=`stat -c %Y $DIR1/$tfile`
3937 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3938 local mtime1=`stat -c %Y $DIR1/$tfile`
3939 [ "$mtime1" = $TEST_39_MTIME ] || \
3940 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3943 echo hello >> $DIR1/$tfile
3945 local mtime2=`stat -c %Y $DIR1/$tfile`
3946 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3947 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3949 mv $DIR1/$tfile $DIR1/$tfile-1
3951 for (( i=0; i < 2; i++ )) ; do
3952 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3953 [ "$mtime2" = "$mtime3" ] || \
3954 error "mtime ($mtime2) changed (to $mtime3) on rename"
3956 cancel_lru_locks $OSC
3957 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3960 run_test 39c "mtime change on rename ==========================="
3964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3967 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3969 for (( i=0; i < 2; i++ )) ; do
3970 local mtime=`stat -c %Y $DIR1/$tfile`
3971 [ $mtime = $TEST_39_MTIME ] || \
3972 error "mtime($mtime) is not set to $TEST_39_MTIME"
3974 cancel_lru_locks $OSC
3975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3978 run_test 39d "create, utime, stat =============================="
3982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3985 local mtime1=`stat -c %Y $DIR1/$tfile`
3987 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3989 for (( i=0; i < 2; i++ )) ; do
3990 local mtime2=`stat -c %Y $DIR1/$tfile`
3991 [ $mtime2 = $TEST_39_MTIME ] || \
3992 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3994 cancel_lru_locks $OSC
3995 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3998 run_test 39e "create, stat, utime, stat ========================"
4002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 mtime1=`stat -c %Y $DIR1/$tfile`
4008 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4010 for (( i=0; i < 2; i++ )) ; do
4011 local mtime2=`stat -c %Y $DIR1/$tfile`
4012 [ $mtime2 = $TEST_39_MTIME ] || \
4013 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4015 cancel_lru_locks $OSC
4016 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4019 run_test 39f "create, stat, sleep, utime, stat ================="
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4025 echo hello >> $DIR1/$tfile
4026 local mtime1=`stat -c %Y $DIR1/$tfile`
4029 chmod o+r $DIR1/$tfile
4031 for (( i=0; i < 2; i++ )) ; do
4032 local mtime2=`stat -c %Y $DIR1/$tfile`
4033 [ "$mtime1" = "$mtime2" ] || \
4034 error "lost mtime: $mtime2, should be $mtime1"
4036 cancel_lru_locks $OSC
4037 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4040 run_test 39g "write, chmod, stat ==============================="
4044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4050 echo hello >> $DIR1/$tfile
4051 local mtime1=`stat -c %Y $DIR1/$tfile`
4053 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4055 if [ "$d1" != "$d2" ]; then
4056 echo "write and touch not within one second"
4058 for (( i=0; i < 2; i++ )) ; do
4059 local mtime2=`stat -c %Y $DIR1/$tfile`
4060 [ "$mtime2" = $TEST_39_MTIME ] || \
4061 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4063 cancel_lru_locks $OSC
4064 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4068 run_test 39h "write, utime within one second, stat ============="
4071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4076 echo hello >> $DIR1/$tfile
4077 local mtime1=`stat -c %Y $DIR1/$tfile`
4079 mv $DIR1/$tfile $DIR1/$tfile-1
4081 for (( i=0; i < 2; i++ )) ; do
4082 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4084 [ "$mtime1" = "$mtime2" ] || \
4085 error "lost mtime: $mtime2, should be $mtime1"
4087 cancel_lru_locks $OSC
4088 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4091 run_test 39i "write, rename, stat =============================="
4094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 start_full_debug_logging
4100 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4101 lctl set_param fail_loc=0x80000412
4102 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4103 error "multiop failed"
4105 local mtime1=`stat -c %Y $DIR1/$tfile`
4107 mv $DIR1/$tfile $DIR1/$tfile-1
4109 kill -USR1 $multipid
4110 wait $multipid || error "multiop close failed"
4112 for (( i=0; i < 2; i++ )) ; do
4113 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4114 [ "$mtime1" = "$mtime2" ] ||
4115 error "mtime is lost on close: $mtime2, " \
4118 cancel_lru_locks $OSC
4119 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4121 lctl set_param fail_loc=0
4122 stop_full_debug_logging
4124 run_test 39j "write, rename, close, stat ======================="
4127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4134 local mtime1=`stat -c %Y $DIR1/$tfile`
4136 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4138 kill -USR1 $multipid
4139 wait $multipid || error "multiop close failed"
4141 for (( i=0; i < 2; i++ )) ; do
4142 local mtime2=`stat -c %Y $DIR1/$tfile`
4144 [ "$mtime2" = $TEST_39_MTIME ] || \
4145 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4147 cancel_lru_locks osc
4148 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4151 run_test 39k "write, utime, close, stat ========================"
4153 # this should be set to future
4154 TEST_39_ATIME=`date -d "1 year" +%s`
4157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4158 remote_mds_nodsh && skip "remote MDS with nodsh"
4160 local atime_diff=$(do_facet $SINGLEMDS \
4161 lctl get_param -n mdd.*MDT0000*.atime_diff)
4165 # test setting directory atime to future
4166 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4167 local atime=$(stat -c %X $DIR/$tdir)
4168 [ "$atime" = $TEST_39_ATIME ] ||
4169 error "atime is not set to future: $atime, $TEST_39_ATIME"
4171 # test setting directory atime from future to now
4172 local now=$(date +%s)
4173 touch -a -d @$now $DIR/$tdir
4175 atime=$(stat -c %X $DIR/$tdir)
4176 [ "$atime" -eq "$now" ] ||
4177 error "atime is not updated from future: $atime, $now"
4179 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4182 # test setting directory atime when now > dir atime + atime_diff
4183 local d1=$(date +%s)
4185 local d2=$(date +%s)
4186 cancel_lru_locks mdc
4187 atime=$(stat -c %X $DIR/$tdir)
4188 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4189 error "atime is not updated : $atime, should be $d2"
4191 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4194 # test not setting directory atime when now < dir atime + atime_diff
4196 cancel_lru_locks mdc
4197 atime=$(stat -c %X $DIR/$tdir)
4198 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4199 error "atime is updated to $atime, should remain $d1<atime<$d2"
4201 do_facet $SINGLEMDS \
4202 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4204 run_test 39l "directory atime update ==========================="
4207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 local far_past_mtime=$(date -d "May 29 1953" +%s)
4212 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4214 touch -m -d @$far_past_mtime $DIR1/$tfile
4215 touch -a -d @$far_past_atime $DIR1/$tfile
4217 for (( i=0; i < 2; i++ )) ; do
4218 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4219 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4220 error "atime or mtime set incorrectly"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4226 run_test 39m "test atime and mtime before 1970"
4228 test_39n() { # LU-3832
4229 remote_mds_nodsh && skip "remote MDS with nodsh"
4231 local atime_diff=$(do_facet $SINGLEMDS \
4232 lctl get_param -n mdd.*MDT0000*.atime_diff)
4237 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4240 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4241 atime0=$(stat -c %X $DIR/$tfile)
4244 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4245 atime1=$(stat -c %X $DIR/$tfile)
4248 cancel_lru_locks mdc
4249 cancel_lru_locks osc
4250 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4251 atime2=$(stat -c %X $DIR/$tfile)
4253 do_facet $SINGLEMDS \
4254 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4256 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4257 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4259 run_test 39n "check that O_NOATIME is honored"
4262 TESTDIR=$DIR/$tdir/$tfile
4263 [ -e $TESTDIR ] && rm -rf $TESTDIR
4270 links2=$(stat -c %h .)
4271 [ $(($links1 + 2)) != $links2 ] &&
4272 error "wrong links count $(($links1 + 2)) != $links2"
4274 links3=$(stat -c %h .)
4275 [ $(($links1 + 1)) != $links3 ] &&
4276 error "wrong links count $links1 != $links3"
4279 run_test 39o "directory cached attributes updated after create"
4282 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4285 TESTDIR=$DIR/$tdir/$tdir
4286 [ -e $TESTDIR ] && rm -rf $TESTDIR
4287 test_mkdir -p $TESTDIR
4291 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4292 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4294 links2=$(stat -c %h .)
4295 [ $(($links1 + 2)) != $links2 ] &&
4296 error "wrong links count $(($links1 + 2)) != $links2"
4298 links3=$(stat -c %h .)
4299 [ $(($links1 + 1)) != $links3 ] &&
4300 error "wrong links count $links1 != $links3"
4303 run_test 39p "remote directory cached attributes updated after create ========"
4306 test_39q() { # LU-8041
4307 local testdir=$DIR/$tdir
4309 multiop_bg_pause $testdir D_c || error "multiop failed"
4311 cancel_lru_locks mdc
4312 kill -USR1 $multipid
4313 local atime=$(stat -c %X $testdir)
4314 [ "$atime" -ne 0 ] || error "atime is zero"
4316 run_test 39q "close won't zero out atime"
4319 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4320 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4321 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4322 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4323 error "$tfile is not 4096 bytes in size"
4325 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4329 small_write $DIR/f41 18
4331 run_test 41 "test small file write + fstat ====================="
4333 count_ost_writes() {
4334 lctl get_param -n ${OSC}.*.stats |
4335 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4336 END { printf("%0.0f", writes) }'
4343 BG_DIRTY_RATIO_SAVE=10
4344 MAX_BG_DIRTY_RATIO=25
4348 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4349 # dirty_ratio, dirty_background_ratio
4350 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4351 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4352 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4353 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4355 # if file not here, we are a 2.4 kernel
4356 kill -CONT `pidof kupdated`
4361 # setup the trap first, so someone cannot exit the test at the
4362 # exact wrong time and mess up a machine
4363 trap start_writeback EXIT
4364 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4365 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4366 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4367 sysctl -w vm.dirty_writeback_centisecs=0
4368 sysctl -w vm.dirty_writeback_centisecs=0
4369 # save and increase /proc/sys/vm/dirty_ratio
4370 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4371 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4372 # save and increase /proc/sys/vm/dirty_background_ratio
4373 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4374 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4376 # if file not here, we are a 2.4 kernel
4377 kill -STOP `pidof kupdated`
4381 # ensure that all stripes have some grant before we test client-side cache
4383 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4384 dd if=/dev/zero of=$i bs=4k count=1
4389 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4390 # file truncation, and file removal.
4392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4395 cancel_lru_locks $OSC
4397 sync; sleep 1; sync # just to be safe
4398 BEFOREWRITES=`count_ost_writes`
4399 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4400 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4401 AFTERWRITES=`count_ost_writes`
4402 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4403 error "$BEFOREWRITES < $AFTERWRITES"
4406 run_test 42a "ensure that we don't flush on close"
4409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4412 cancel_lru_locks $OSC
4415 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4416 BEFOREWRITES=$(count_ost_writes)
4417 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4418 AFTERWRITES=$(count_ost_writes)
4419 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4420 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4422 BEFOREWRITES=$(count_ost_writes)
4423 sync || error "sync: $?"
4424 AFTERWRITES=$(count_ost_writes)
4425 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4426 error "$BEFOREWRITES < $AFTERWRITES on sync"
4428 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4432 run_test 42b "test destroy of file with cached dirty data ======"
4434 # if these tests just want to test the effect of truncation,
4435 # they have to be very careful. consider:
4436 # - the first open gets a {0,EOF}PR lock
4437 # - the first write conflicts and gets a {0, count-1}PW
4438 # - the rest of the writes are under {count,EOF}PW
4439 # - the open for truncate tries to match a {0,EOF}PR
4440 # for the filesize and cancels the PWs.
4441 # any number of fixes (don't get {0,EOF} on open, match
4442 # composite locks, do smarter file size management) fix
4443 # this, but for now we want these tests to verify that
4444 # the cancellation with truncate intent works, so we
4445 # start the file with a full-file pw lock to match against
4446 # until the truncate.
4451 cancel_lru_locks $OSC
4453 # prime the file with 0,EOF PW to match
4457 # now the real test..
4458 dd if=/dev/zero of=$file bs=1024 count=100
4459 BEFOREWRITES=`count_ost_writes`
4460 $TRUNCATE $file $offset
4461 cancel_lru_locks $OSC
4462 AFTERWRITES=`count_ost_writes`
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4470 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4471 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4474 run_test 42c "test partial truncate of file with cached dirty data"
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4480 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4481 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4484 run_test 42d "test complete truncate of file with cached dirty data"
4486 test_42e() { # bug22074
4487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4489 local TDIR=$DIR/${tdir}e
4490 local pages=16 # hardcoded 16 pages, don't change it.
4491 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4492 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4496 test_mkdir $DIR/${tdir}e
4497 $LFS setstripe -c 1 $TDIR
4498 createmany -o $TDIR/f $files
4500 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4502 # we assume that with $OSTCOUNT files, at least one of them will
4503 # be allocated on OST0.
4504 warmup_files=$((OSTCOUNT * max_dirty_mb))
4505 createmany -o $TDIR/w $warmup_files
4507 # write a large amount of data into one file and sync, to get good
4508 # avail_grant number from OST.
4509 for ((i=0; i<$warmup_files; i++)); do
4510 idx=$($LFS getstripe -i $TDIR/w$i)
4511 [ $idx -ne 0 ] && continue
4512 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4515 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4517 $LCTL get_param $proc_osc0/cur_dirty_bytes
4518 $LCTL get_param $proc_osc0/cur_grant_bytes
4520 # create as much dirty pages as we can while not to trigger the actual
4521 # RPCs directly. but depends on the env, VFS may trigger flush during this
4522 # period, hopefully we are good.
4523 for ((i=0; i<$warmup_files; i++)); do
4524 idx=$($LFS getstripe -i $TDIR/w$i)
4525 [ $idx -ne 0 ] && continue
4526 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4528 $LCTL get_param $proc_osc0/cur_dirty_bytes
4529 $LCTL get_param $proc_osc0/cur_grant_bytes
4531 # perform the real test
4532 $LCTL set_param $proc_osc0/rpc_stats 0
4533 for ((;i<$files; i++)); do
4534 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4535 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4538 $LCTL get_param $proc_osc0/rpc_stats
4541 local have_ppr=false
4542 $LCTL get_param $proc_osc0/rpc_stats |
4543 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4544 # skip lines until we are at the RPC histogram data
4545 [ "$PPR" == "pages" ] && have_ppr=true && continue
4546 $have_ppr || continue
4548 # we only want the percent stat for < 16 pages
4549 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4551 percent=$((percent + WPCT))
4552 if [[ $percent -gt 15 ]]; then
4553 error "less than 16-pages write RPCs" \
4560 run_test 42e "verify sub-RPC writes are not done synchronously"
4562 test_43A() { # was test_43
4563 test_mkdir $DIR/$tdir
4564 cp -p /bin/ls $DIR/$tdir/$tfile
4565 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4567 # give multiop a chance to open
4570 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4573 run_test 43A "execution of file opened for write should return -ETXTBSY"
4576 test_mkdir $DIR/$tdir
4577 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4578 $DIR/$tdir/sleep 60 &
4580 # Make sure exec of $tdir/sleep wins race with truncate
4582 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4585 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4590 test_mkdir $DIR/$tdir
4591 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4592 $DIR/$tdir/sleep 60 &
4594 # Make sure exec of $tdir/sleep wins race with truncate
4596 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4599 run_test 43b "truncate of file being executed should return -ETXTBSY"
4602 local testdir="$DIR/$tdir"
4605 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4606 ( cd $testdir && md5sum -c )
4608 run_test 43c "md5sum of copy into lustre"
4610 test_44A() { # was test_44
4611 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4613 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4614 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4616 run_test 44A "zero length read from a sparse stripe"
4619 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4621 [ -z "$nstripe" ] && skip "can't get stripe info"
4622 [[ $nstripe -gt $OSTCOUNT ]] &&
4623 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4625 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4627 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4628 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4632 OFFSETS="0 $((stride/2)) $((stride-1))"
4633 for offset in $OFFSETS; do
4634 for i in $(seq 0 $((nstripe-1))); do
4635 local GLOBALOFFSETS=""
4637 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4638 local myfn=$DIR/d44a-$size
4639 echo "--------writing $myfn at $size"
4640 ll_sparseness_write $myfn $size ||
4641 error "ll_sparseness_write"
4642 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4643 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4644 error "ll_sparseness_verify $GLOBALOFFSETS"
4646 for j in $(seq 0 $((nstripe-1))); do
4648 size=$((((j + $nstripe )*$stride + $offset)))
4649 ll_sparseness_write $myfn $size ||
4650 error "ll_sparseness_write"
4651 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4653 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4654 error "ll_sparseness_verify $GLOBALOFFSETS"
4659 run_test 44a "test sparse pwrite ==============================="
4663 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4669 before=`dirty_osc_total`
4670 echo executing "\"$*\""
4672 after=`dirty_osc_total`
4673 echo before $before, after $after
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4679 # Obtain grants from OST if it supports it
4680 echo blah > ${f}_grant
4683 do_dirty_record "echo blah > $f"
4684 [[ $before -eq $after ]] && error "write wasn't cached"
4685 do_dirty_record "> $f"
4686 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4687 do_dirty_record "echo blah > $f"
4688 [[ $before -eq $after ]] && error "write wasn't cached"
4689 do_dirty_record "sync"
4690 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4691 do_dirty_record "echo blah > $f"
4692 [[ $before -eq $after ]] && error "write wasn't cached"
4693 do_dirty_record "cancel_lru_locks osc"
4694 [[ $before -gt $after ]] ||
4695 error "lock cancellation didn't lower dirty count"
4698 run_test 45 "osc io page accounting ============================"
4700 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4701 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4702 # objects offset and an assert hit when an rpc was built with 1023's mapped
4703 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4710 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4712 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4713 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4717 run_test 46 "dirtying a previously written page ================"
4719 # test_47 is removed "Device nodes check" is moved to test_28
4721 test_48a() { # bug 2399
4722 [ "$mds1_FSTYPE" = "zfs" ] &&
4723 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4724 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4726 test_mkdir $DIR/$tdir
4728 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4729 test_mkdir $DIR/$tdir
4730 touch foo || error "'touch foo' failed after recreating cwd"
4732 touch .foo || error "'touch .foo' failed after recreating cwd"
4734 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4735 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4736 cd . || error "'cd .' failed after recreating cwd"
4737 mkdir . && error "'mkdir .' worked after recreating cwd"
4738 rmdir . && error "'rmdir .' worked after recreating cwd"
4739 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4740 cd .. || error "'cd ..' failed after recreating cwd"
4742 run_test 48a "Access renamed working dir (should return errors)="
4744 test_48b() { # bug 2399
4746 test_mkdir $DIR/$tdir
4748 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4749 touch foo && error "'touch foo' worked after removing cwd"
4750 mkdir foo && error "'mkdir foo' worked after removing cwd"
4751 touch .foo && error "'touch .foo' worked after removing cwd"
4752 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4753 ls . > /dev/null && error "'ls .' worked after removing cwd"
4754 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4755 mkdir . && error "'mkdir .' worked after removing cwd"
4756 rmdir . && error "'rmdir .' worked after removing cwd"
4757 ln -s . foo && error "'ln -s .' worked after removing cwd"
4758 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4760 run_test 48b "Access removed working dir (should return errors)="
4762 test_48c() { # bug 2350
4763 #lctl set_param debug=-1
4766 test_mkdir -p $DIR/$tdir/dir
4768 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4769 $TRACE touch foo && error "touch foo worked after removing cwd"
4770 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4771 touch .foo && error "touch .foo worked after removing cwd"
4772 mkdir .foo && error "mkdir .foo worked after removing cwd"
4773 $TRACE ls . && error "'ls .' worked after removing cwd"
4774 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4775 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4776 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4777 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4778 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4780 run_test 48c "Access removed working subdir (should return errors)"
4782 test_48d() { # bug 2350
4783 #lctl set_param debug=-1
4786 test_mkdir -p $DIR/$tdir/dir
4788 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4789 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4790 $TRACE touch foo && error "'touch foo' worked after removing parent"
4791 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4792 touch .foo && error "'touch .foo' worked after removing parent"
4793 mkdir .foo && error "mkdir .foo worked after removing parent"
4794 $TRACE ls . && error "'ls .' worked after removing parent"
4795 $TRACE ls .. && error "'ls ..' worked after removing parent"
4796 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4797 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4798 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4801 run_test 48d "Access removed parent subdir (should return errors)"
4803 test_48e() { # bug 4134
4804 #lctl set_param debug=-1
4807 test_mkdir -p $DIR/$tdir/dir
4809 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4810 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4811 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4812 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4813 # On a buggy kernel addition of "touch foo" after cd .. will
4814 # produce kernel oops in lookup_hash_it
4815 touch ../foo && error "'cd ..' worked after recreate parent"
4817 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4819 run_test 48e "Access to recreated parent subdir (should return errors)"
4821 test_49() { # LU-1030
4822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4823 remote_ost_nodsh && skip "remote OST with nodsh"
4825 # get ost1 size - lustre-OST0000
4826 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4828 # write 800M at maximum
4829 [[ $ost1_size -lt 2 ]] && ost1_size=2
4830 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4832 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4833 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4836 # change max_pages_per_rpc while writing the file
4837 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4838 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4839 # loop until dd process exits
4840 while ps ax -opid | grep -wq $dd_pid; do
4841 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4842 sleep $((RANDOM % 5 + 1))
4844 # restore original max_pages_per_rpc
4845 $LCTL set_param $osc1_mppc=$orig_mppc
4846 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4848 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4852 test_mkdir $DIR/$tdir
4854 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4856 run_test 50 "special situations: /proc symlinks ==============="
4858 test_51a() { # was test_51
4859 # bug 1516 - create an empty entry right after ".." then split dir
4860 test_mkdir -c1 $DIR/$tdir
4861 touch $DIR/$tdir/foo
4862 $MCREATE $DIR/$tdir/bar
4864 createmany -m $DIR/$tdir/longfile 201
4866 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4867 $MCREATE $DIR/$tdir/longfile$FNUM
4872 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4874 run_test 51a "special situations: split htree with empty entry =="
4876 cleanup_print_lfs_df () {
4883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4885 local dir=$DIR/$tdir
4886 local nrdirs=$((65536 + 100))
4888 # cleanup the directory
4895 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4896 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4897 [[ $numfree -lt $nrdirs ]] &&
4898 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4900 # need to check free space for the directories as well
4901 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4902 numfree=$(( blkfree / $(fs_inode_ksize) ))
4903 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4905 trap cleanup_print_lfs_df EXIT
4908 createmany -d $dir/d $nrdirs || {
4909 unlinkmany $dir/d $nrdirs
4910 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4914 nrdirs=$(ls -U $dir | wc -l)
4916 # unlink all but 100 subdirectories, then check it still works
4918 local delete=$((nrdirs - left))
4923 # for ldiskfs the nlink count should be 1, but this is OSD specific
4924 # and so this is listed for informational purposes only
4925 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4926 unlinkmany -d $dir/d $delete ||
4927 error "unlink of first $delete subdirs failed"
4929 echo "nlink between: $(stat -c %h $dir)"
4930 local found=$(ls -U $dir | wc -l)
4931 [ $found -ne $left ] &&
4932 error "can't find subdirs: found only $found, expected $left"
4934 unlinkmany -d $dir/d $delete $left ||
4935 error "unlink of second $left subdirs failed"
4936 # regardless of whether the backing filesystem tracks nlink accurately
4937 # or not, the nlink count shouldn't be more than "." and ".." here
4938 local after=$(stat -c %h $dir)
4939 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4940 echo "nlink after: $after"
4942 cleanup_print_lfs_df
4944 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4948 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4950 test_mkdir $DIR/$tdir
4951 createmany -o $DIR/$tdir/t- 1000
4952 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4953 for N in $(seq 0 $((OSTCOUNT - 1))); do
4954 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4955 END { printf("%0.0f", objs) }' $TMP/$tfile)
4956 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4957 '($1 == '$N') { objs += 1 } \
4958 END { printf("%0.0f", objs) }')
4959 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4961 unlinkmany $DIR/$tdir/t- 1000
4964 for N in $(seq 1 $((OSTCOUNT - 1))); do
4965 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4966 error "OST $N has less objects vs OST $NLAST" \
4967 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4968 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4969 error "OST $N has less objects vs OST $NLAST" \
4970 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4972 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4973 error "OST $N has less #0 objects vs OST $NLAST" \
4974 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4975 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4976 error "OST $N has less #0 objects vs OST $NLAST" \
4977 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4982 run_test 51d "check object distribution"
4985 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4986 skip_env "ldiskfs only test"
4989 test_mkdir -c1 $DIR/$tdir
4990 test_mkdir -c1 $DIR/$tdir/d0
4992 touch $DIR/$tdir/d0/foo
4993 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4994 error "file exceed 65000 nlink limit!"
4995 unlinkmany $DIR/$tdir/d0/f- 65001
4998 run_test 51e "check file nlink limit"
5001 test_mkdir $DIR/$tdir
5004 local ulimit_old=$(ulimit -n)
5005 local spare=20 # number of spare fd's for scripts/libraries, etc.
5006 local mdt=$($LFS getstripe -m $DIR/$tdir)
5007 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5009 echo "MDT$mdt numfree=$numfree, max=$max"
5010 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5011 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5012 while ! ulimit -n $((numfree + spare)); do
5013 numfree=$((numfree * 3 / 4))
5015 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5017 echo "left ulimit at $ulimit_old"
5020 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5021 unlinkmany $DIR/$tdir/f $numfree
5022 error "create+open $numfree files in $DIR/$tdir failed"
5024 ulimit -n $ulimit_old
5026 # if createmany exits at 120s there will be fewer than $numfree files
5027 unlinkmany $DIR/$tdir/f $numfree || true
5029 run_test 51f "check many open files limit"
5032 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5033 test_mkdir $DIR/$tdir
5034 touch $DIR/$tdir/foo
5035 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5036 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5037 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5038 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5039 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5041 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5042 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5043 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5045 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5046 cp -r $DIR/$tdir $TMP/
5047 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5049 run_test 52a "append-only flag test (should return errors)"
5052 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5053 test_mkdir $DIR/$tdir
5054 touch $DIR/$tdir/foo
5055 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5056 cat test > $DIR/$tdir/foo && error "cat test worked"
5057 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5058 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5059 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5061 echo foo >> $DIR/$tdir/foo && error "echo worked"
5062 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5063 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5064 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5065 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5067 chattr -i $DIR/$tdir/foo || error "chattr failed"
5069 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5071 run_test 52b "immutable flag test (should return errors) ======="
5074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5075 remote_mds_nodsh && skip "remote MDS with nodsh"
5076 remote_ost_nodsh && skip "remote OST with nodsh"
5089 local support_last_seq=true
5091 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5092 support_last_seq=false
5095 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5097 for value in $(do_facet $SINGLEMDS \
5098 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5099 param=$(echo ${value[0]} | cut -d "=" -f1)
5100 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5102 if $support_last_seq; then
5103 param_seq=$(echo $param |
5104 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5105 mds_last_seq=$(do_facet $SINGLEMDS \
5106 $LCTL get_param -n $param_seq)
5108 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5110 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5111 node=$(facet_active_host ost$((ostnum+1)))
5112 param="obdfilter.$ostname.last_id"
5113 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5114 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5115 ost_last_id=$ost_last
5117 if $support_last_seq; then
5118 ost_last_id=$(echo $ost_last |
5119 awk -F':' '{print $2}' |
5121 ost_last_seq=$(echo $ost_last |
5122 awk -F':' '{print $1}')
5123 [[ $ost_last_seq = $mds_last_seq ]] || continue
5126 if [[ $ost_last_id != $mds_last ]]; then
5127 error "$ost_last_id != $mds_last"
5134 $found || error "can not match last_seq/last_id for $mdtosc"
5137 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5140 perl -MSocket -e ';' || skip "no Socket perl module installed"
5142 $SOCKETSERVER $DIR/socket ||
5143 error "$SOCKETSERVER $DIR/socket failed: $?"
5144 $SOCKETCLIENT $DIR/socket ||
5145 error "$SOCKETCLIENT $DIR/socket failed: $?"
5146 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5148 run_test 54a "unix domain socket test =========================="
5154 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5156 run_test 54b "char device works in lustre ======================"
5159 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5160 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5161 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5163 for i in $(seq 3 7); do
5164 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5173 loopdev="$DIR/loop54c"
5176 $UMOUNT $DIR/$tdir || rc=$?
5177 losetup -d $loopdev || true
5178 losetup -d $LOOPDEV || true
5179 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 loopdev="$DIR/loop54c"
5189 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5190 trap cleanup_54c EXIT
5191 mknod $loopdev b 7 $LOOPNUM
5192 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5193 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5194 losetup $loopdev $DIR/$tfile ||
5195 error "can't set up $loopdev for $DIR/$tfile"
5196 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5197 test_mkdir $DIR/$tdir
5198 mount -t ext2 $loopdev $DIR/$tdir ||
5199 error "error mounting $loopdev on $DIR/$tdir"
5200 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5203 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5207 run_test 54c "block device works in lustre ====================="
5213 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5215 run_test 54d "fifo device works in lustre ======================"
5220 cp -aL /dev/console $f
5221 echo $string > $f || error "echo $string to $f failed"
5223 run_test 54e "console/tty device works in lustre ======================"
5227 local dir=$DIR/$tdir
5230 test_mkdir -p $dir/dir
5231 for i in $(seq $numfiles); do
5233 touch $dir/dir/file$i
5236 local numcomp=$($LFS getstripe --component-count $dir)
5238 [[ $numcomp == 0 ]] && numcomp=1
5240 # test lfs getstripe with --recursive
5241 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5243 [[ $filenum -eq $((numfiles * 2)) ]] ||
5244 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5245 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5246 [[ $filenum -eq $numfiles ]] ||
5247 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5248 echo "$LFS getstripe showed obdidx or l_ost_idx"
5250 # test lfs getstripe with file instead of dir
5251 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5252 [[ $filenum -eq 1 ]] ||
5253 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5254 echo "$LFS getstripe file1 passed"
5256 #test lfs getstripe with --verbose
5257 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5258 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5259 error "$LFS getstripe --verbose $dir: "\
5260 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5261 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5262 error "$LFS getstripe $dir: showed lmm_magic"
5264 #test lfs getstripe with -v prints lmm_fid
5265 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5266 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5267 error "$LFS getstripe -v $dir: "\
5268 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5269 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5270 error "$LFS getstripe $dir: showed lmm_fid by default"
5271 echo "$LFS getstripe --verbose passed"
5273 #check for FID information
5274 local fid1=$($LFS getstripe --fid $dir/file1)
5275 local fid2=$($LFS getstripe --verbose $dir/file1 |
5276 awk '/lmm_fid: / { print $2; exit; }')
5277 local fid3=$($LFS path2fid $dir/file1)
5279 [ "$fid1" != "$fid2" ] &&
5280 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5281 [ "$fid1" != "$fid3" ] &&
5282 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5283 echo "$LFS getstripe --fid passed"
5285 #test lfs getstripe with --obd
5286 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5287 error "$LFS getstripe --obd wrong_uuid: should return error"
5289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5292 local obduuid=$(ostuuid_from_index $ostidx)
5293 local found=$($LFS getstripe -r --obd $obduuid $dir |
5294 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5296 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5297 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5299 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5302 [[ $found -eq $filenum ]] ||
5303 error "$LFS getstripe --obd: found $found expect $filenum"
5304 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5305 sed '/^[ ]*'${ostidx}'[ ]/d' |
5306 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5307 error "$LFS getstripe --obd: should not show file on other obd"
5308 echo "$LFS getstripe --obd passed"
5310 run_test 56a "check $LFS getstripe"
5313 local dir=$DIR/$tdir
5317 for i in $(seq $numdirs); do
5318 test_mkdir $dir/dir$i
5321 # test lfs getdirstripe default mode is non-recursion, which is
5322 # different from lfs getstripe
5323 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5325 [[ $dircnt -eq 1 ]] ||
5326 error "$LFS getdirstripe: found $dircnt, not 1"
5327 dircnt=$($LFS getdirstripe --recursive $dir |
5328 grep -c lmv_stripe_count)
5329 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5330 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5332 run_test 56b "check $LFS getdirstripe"
5335 remote_ost_nodsh && skip "remote OST with nodsh"
5338 local ost_name=$(ostname_from_index $ost_idx)
5339 local old_status=$(ost_dev_status $ost_idx)
5341 [[ -z "$old_status" ]] ||
5342 skip_env "OST $ost_name is in $old_status status"
5344 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5347 local new_status=$(ost_dev_status $ost_idx)
5349 [[ "$new_status" = "D" ]] ||
5350 error "OST $ost_name is in status of '$new_status', not 'D'"
5352 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5355 new_status=$(ost_dev_status $ost_idx)
5356 [[ -z "$new_status" ]] ||
5357 error "OST $ost_name is in status of '$new_status', not ''"
5359 run_test 56c "check 'lfs df' showing device status"
5364 local local_tdir="$1"
5365 local local_numfiles="$2"
5366 local local_numdirs="$3"
5367 local dir_params="$4"
5368 local dir_stripe_params="$5"
5370 if [ ! -d "$local_tdir" ] ; then
5371 test_mkdir -p $dir_stripe_params $local_tdir
5372 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5373 for i in $(seq $local_numfiles) ; do
5374 touch $local_tdir/file$i
5376 for i in $(seq $local_numdirs) ; do
5377 test_mkdir $dir_stripe_params $local_tdir/dir$i
5378 for j in $(seq $local_numfiles) ; do
5379 touch $local_tdir/dir$i/file$j
5385 setup_56_special() {
5387 local local_numfiles=$2
5388 local local_numdirs=$3
5390 setup_56 $local_tdir $local_numfiles $local_numdirs
5392 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5393 for i in $(seq $local_numfiles) ; do
5394 mknod $local_tdir/loop${i}b b 7 $i
5395 mknod $local_tdir/null${i}c c 1 3
5396 ln -s $local_tdir/file1 $local_tdir/link${i}
5398 for i in $(seq $local_numdirs) ; do
5399 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5400 mknod $local_tdir/dir$i/null${i}c c 1 3
5401 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5407 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5408 local expected=$(($NUMDIRS + 2))
5410 setup_56 $dir $NUMFILES $NUMDIRS
5412 # test lfs find with -name
5413 for i in $(seq $NUMFILES) ; do
5414 local nums=$($LFS find -name "*$i" $dir | wc -l)
5416 [ $nums -eq $expected ] ||
5417 error "lfs find -name '*$i' $dir wrong: "\
5418 "found $nums, expected $expected"
5421 run_test 56g "check lfs find -name"
5424 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5425 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5427 setup_56 $dir $NUMFILES $NUMDIRS
5429 # test lfs find with ! -name
5430 for i in $(seq $NUMFILES) ; do
5431 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5433 [ $nums -eq $expected ] ||
5434 error "lfs find ! -name '*$i' $dir wrong: "\
5435 "found $nums, expected $expected"
5438 run_test 56h "check lfs find ! -name"
5441 local dir=$DIR/$tdir
5445 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5448 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5450 run_test 56i "check 'lfs find -ost UUID' skips directories"
5453 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5455 setup_56_special $dir $NUMFILES $NUMDIRS
5457 local expected=$((NUMDIRS + 1))
5458 local cmd="$LFS find -type d $dir"
5459 local nums=$($cmd | wc -l)
5461 [ $nums -eq $expected ] ||
5462 error "'$cmd' wrong: found $nums, expected $expected"
5464 run_test 56j "check lfs find -type d"
5467 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5469 setup_56_special $dir $NUMFILES $NUMDIRS
5471 local expected=$(((NUMDIRS + 1) * NUMFILES))
5472 local cmd="$LFS find -type f $dir"
5473 local nums=$($cmd | wc -l)
5475 [ $nums -eq $expected ] ||
5476 error "'$cmd' wrong: found $nums, expected $expected"
5478 run_test 56k "check lfs find -type f"
5481 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5483 setup_56_special $dir $NUMFILES $NUMDIRS
5485 local expected=$((NUMDIRS + NUMFILES))
5486 local cmd="$LFS find -type b $dir"
5487 local nums=$($cmd | wc -l)
5489 [ $nums -eq $expected ] ||
5490 error "'$cmd' wrong: found $nums, expected $expected"
5492 run_test 56l "check lfs find -type b"
5495 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5497 setup_56_special $dir $NUMFILES $NUMDIRS
5499 local expected=$((NUMDIRS + NUMFILES))
5500 local cmd="$LFS find -type c $dir"
5501 local nums=$($cmd | wc -l)
5502 [ $nums -eq $expected ] ||
5503 error "'$cmd' wrong: found $nums, expected $expected"
5505 run_test 56m "check lfs find -type c"
5508 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5509 setup_56_special $dir $NUMFILES $NUMDIRS
5511 local expected=$((NUMDIRS + NUMFILES))
5512 local cmd="$LFS find -type l $dir"
5513 local nums=$($cmd | wc -l)
5515 [ $nums -eq $expected ] ||
5516 error "'$cmd' wrong: found $nums, expected $expected"
5518 run_test 56n "check lfs find -type l"
5521 local dir=$DIR/$tdir
5523 setup_56 $dir $NUMFILES $NUMDIRS
5524 utime $dir/file1 > /dev/null || error "utime (1)"
5525 utime $dir/file2 > /dev/null || error "utime (2)"
5526 utime $dir/dir1 > /dev/null || error "utime (3)"
5527 utime $dir/dir2 > /dev/null || error "utime (4)"
5528 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5529 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5532 local nums=$($LFS find -mtime +0 $dir | wc -l)
5534 [ $nums -eq $expected ] ||
5535 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5538 cmd="$LFS find -mtime 0 $dir"
5539 nums=$($cmd | wc -l)
5540 [ $nums -eq $expected ] ||
5541 error "'$cmd' wrong: found $nums, expected $expected"
5543 run_test 56o "check lfs find -mtime for old files"
5546 local dir=$DIR/$tdir
5550 # just to make sure there is something that won't be found
5552 touch $dir/$tfile.now
5554 for age in year week day hour min; do
5555 count=$((count + 1))
5557 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5558 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5559 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5561 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5562 local nums=$($cmd | wc -l)
5563 [ $nums -eq $expected ] ||
5564 error "'$cmd' wrong: found $nums, expected $expected"
5566 cmd="$LFS find $dir -atime $count${age:0:1}"
5567 nums=$($cmd | wc -l)
5568 [ $nums -eq $expected ] ||
5569 error "'$cmd' wrong: found $nums, expected $expected"
5573 cmd="$LFS find $dir -ctime +1s -type f"
5574 nums=$($cmd | wc -l)
5575 (( $nums == $count * 2 + 1)) ||
5576 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5578 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5581 [ $RUNAS_ID -eq $UID ] &&
5582 skip_env "RUNAS_ID = UID = $UID -- skipping"
5584 local dir=$DIR/$tdir
5586 setup_56 $dir $NUMFILES $NUMDIRS
5587 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5589 local expected=$NUMFILES
5590 local cmd="$LFS find -uid $RUNAS_ID $dir"
5591 local nums=$($cmd | wc -l)
5593 [ $nums -eq $expected ] ||
5594 error "'$cmd' wrong: found $nums, expected $expected"
5596 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5597 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5598 nums=$($cmd | wc -l)
5599 [ $nums -eq $expected ] ||
5600 error "'$cmd' wrong: found $nums, expected $expected"
5602 run_test 56p "check lfs find -uid and ! -uid"
5605 [ $RUNAS_ID -eq $UID ] &&
5606 skip_env "RUNAS_ID = UID = $UID -- skipping"
5608 local dir=$DIR/$tdir
5610 setup_56 $dir $NUMFILES $NUMDIRS
5611 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5613 local expected=$NUMFILES
5614 local cmd="$LFS find -gid $RUNAS_GID $dir"
5615 local nums=$($cmd | wc -l)
5617 [ $nums -eq $expected ] ||
5618 error "'$cmd' wrong: found $nums, expected $expected"
5620 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5621 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5622 nums=$($cmd | wc -l)
5623 [ $nums -eq $expected ] ||
5624 error "'$cmd' wrong: found $nums, expected $expected"
5626 run_test 56q "check lfs find -gid and ! -gid"
5629 local dir=$DIR/$tdir
5631 setup_56 $dir $NUMFILES $NUMDIRS
5634 local cmd="$LFS find -size 0 -type f $dir"
5635 local nums=$($cmd | wc -l)
5637 [ $nums -eq $expected ] ||
5638 error "'$cmd' wrong: found $nums, expected $expected"
5640 cmd="$LFS find ! -size 0 -type f $dir"
5641 nums=$($cmd | wc -l)
5642 [ $nums -eq $expected ] ||
5643 error "'$cmd' wrong: found $nums, expected $expected"
5644 echo "test" > $dir/$tfile
5645 echo "test2" > $dir/$tfile.2 && sync
5647 cmd="$LFS find -size 5 -type f $dir"
5648 nums=$($cmd | wc -l)
5649 [ $nums -eq $expected ] ||
5650 error "'$cmd' wrong: found $nums, expected $expected"
5652 cmd="$LFS find -size +5 -type f $dir"
5653 nums=$($cmd | wc -l)
5654 [ $nums -eq $expected ] ||
5655 error "'$cmd' wrong: found $nums, expected $expected"
5657 cmd="$LFS find -size +0 -type f $dir"
5658 nums=$($cmd | wc -l)
5659 [ $nums -eq $expected ] ||
5660 error "'$cmd' wrong: found $nums, expected $expected"
5662 cmd="$LFS find ! -size -5 -type f $dir"
5663 nums=$($cmd | wc -l)
5664 [ $nums -eq $expected ] ||
5665 error "'$cmd' wrong: found $nums, expected $expected"
5667 cmd="$LFS find -size -5 -type f $dir"
5668 nums=$($cmd | wc -l)
5669 [ $nums -eq $expected ] ||
5670 error "'$cmd' wrong: found $nums, expected $expected"
5672 run_test 56r "check lfs find -size works"
5674 test_56s() { # LU-611 #LU-9369
5675 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5677 local dir=$DIR/$tdir
5678 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5680 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5681 for i in $(seq $NUMDIRS); do
5682 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5685 local expected=$NUMDIRS
5686 local cmd="$LFS find -c $OSTCOUNT $dir"
5687 local nums=$($cmd | wc -l)
5689 [ $nums -eq $expected ] || {
5690 $LFS getstripe -R $dir
5691 error "'$cmd' wrong: found $nums, expected $expected"
5694 expected=$((NUMDIRS + onestripe))
5695 cmd="$LFS find -stripe-count +0 -type f $dir"
5696 nums=$($cmd | wc -l)
5697 [ $nums -eq $expected ] || {
5698 $LFS getstripe -R $dir
5699 error "'$cmd' wrong: found $nums, expected $expected"
5703 cmd="$LFS find -stripe-count 1 -type f $dir"
5704 nums=$($cmd | wc -l)
5705 [ $nums -eq $expected ] || {
5706 $LFS getstripe -R $dir
5707 error "'$cmd' wrong: found $nums, expected $expected"
5710 cmd="$LFS find -stripe-count -2 -type f $dir"
5711 nums=$($cmd | wc -l)
5712 [ $nums -eq $expected ] || {
5713 $LFS getstripe -R $dir
5714 error "'$cmd' wrong: found $nums, expected $expected"
5718 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5719 nums=$($cmd | wc -l)
5720 [ $nums -eq $expected ] || {
5721 $LFS getstripe -R $dir
5722 error "'$cmd' wrong: found $nums, expected $expected"
5725 run_test 56s "check lfs find -stripe-count works"
5727 test_56t() { # LU-611 #LU-9369
5728 local dir=$DIR/$tdir
5730 setup_56 $dir 0 $NUMDIRS
5731 for i in $(seq $NUMDIRS); do
5732 $LFS setstripe -S 8M $dir/dir$i/$tfile
5735 local expected=$NUMDIRS
5736 local cmd="$LFS find -S 8M $dir"
5737 local nums=$($cmd | wc -l)
5739 [ $nums -eq $expected ] || {
5740 $LFS getstripe -R $dir
5741 error "'$cmd' wrong: found $nums, expected $expected"
5745 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5747 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5749 expected=$(((NUMDIRS + 1) * NUMFILES))
5750 cmd="$LFS find -stripe-size 512k -type f $dir"
5751 nums=$($cmd | wc -l)
5752 [ $nums -eq $expected ] ||
5753 error "'$cmd' wrong: found $nums, expected $expected"
5755 cmd="$LFS find -stripe-size +320k -type f $dir"
5756 nums=$($cmd | wc -l)
5757 [ $nums -eq $expected ] ||
5758 error "'$cmd' wrong: found $nums, expected $expected"
5760 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5761 cmd="$LFS find -stripe-size +200k -type f $dir"
5762 nums=$($cmd | wc -l)
5763 [ $nums -eq $expected ] ||
5764 error "'$cmd' wrong: found $nums, expected $expected"
5766 cmd="$LFS find -stripe-size -640k -type f $dir"
5767 nums=$($cmd | wc -l)
5768 [ $nums -eq $expected ] ||
5769 error "'$cmd' wrong: found $nums, expected $expected"
5772 cmd="$LFS find -stripe-size 256k -type f $dir"
5773 nums=$($cmd | wc -l)
5774 [ $nums -eq $expected ] ||
5775 error "'$cmd' wrong: found $nums, expected $expected"
5777 cmd="$LFS find -stripe-size -320k -type f $dir"
5778 nums=$($cmd | wc -l)
5779 [ $nums -eq $expected ] ||
5780 error "'$cmd' wrong: found $nums, expected $expected"
5783 cmd="$LFS find -stripe-size 1024k -type f $dir"
5784 nums=$($cmd | wc -l)
5785 [ $nums -eq $expected ] ||
5786 error "'$cmd' wrong: found $nums, expected $expected"
5788 run_test 56t "check lfs find -stripe-size works"
5790 test_56u() { # LU-611
5791 local dir=$DIR/$tdir
5793 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5795 if [[ $OSTCOUNT -gt 1 ]]; then
5796 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5802 local expected=$(((NUMDIRS + 1) * NUMFILES))
5803 local cmd="$LFS find -stripe-index 0 -type f $dir"
5804 local nums=$($cmd | wc -l)
5806 [ $nums -eq $expected ] ||
5807 error "'$cmd' wrong: found $nums, expected $expected"
5810 cmd="$LFS find -stripe-index 1 -type f $dir"
5811 nums=$($cmd | wc -l)
5812 [ $nums -eq $expected ] ||
5813 error "'$cmd' wrong: found $nums, expected $expected"
5815 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5816 nums=$($cmd | wc -l)
5817 [ $nums -eq $expected ] ||
5818 error "'$cmd' wrong: found $nums, expected $expected"
5821 # This should produce an error and not return any files
5822 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5823 nums=$($cmd 2>/dev/null | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5827 if [[ $OSTCOUNT -gt 1 ]]; then
5828 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5829 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5830 nums=$($cmd | wc -l)
5831 [ $nums -eq $expected ] ||
5832 error "'$cmd' wrong: found $nums, expected $expected"
5835 run_test 56u "check lfs find -stripe-index works"
5839 local dir=$DIR/$tdir
5841 setup_56 $dir $NUMFILES $NUMDIRS
5843 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5844 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5846 for file in $($LFS find -m $UUID $dir); do
5847 file_midx=$($LFS getstripe -m $file)
5848 [ $file_midx -eq $mdt_idx ] ||
5849 error "lfs find -m $UUID != getstripe -m $file_midx"
5852 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5855 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5858 local dir=$DIR/$tdir
5860 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5862 local stripe_size=$($LFS getstripe -S -d $dir) ||
5863 error "$LFS getstripe -S -d $dir failed"
5864 stripe_size=${stripe_size%% *}
5866 local file_size=$((stripe_size * OSTCOUNT))
5867 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5868 local required_space=$((file_num * file_size))
5869 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5871 [[ $free_space -le $((required_space / 1024)) ]] &&
5872 skip_env "need $required_space, have $free_space kbytes"
5875 local dd_count=$((file_size / dd_bs))
5877 # write data into the files
5882 for i in $(seq $NUMFILES); do
5884 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5885 error "write data into $file failed"
5887 for i in $(seq $NUMDIRS); do
5888 for j in $(seq $NUMFILES); do
5889 file=$dir/dir$i/file$j
5890 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5891 error "write data into $file failed"
5895 # $LFS_MIGRATE will fail if hard link migration is unsupported
5896 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5897 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5898 error "creating links to $dir/dir1/file1 failed"
5903 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5906 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5909 eval $cmd || error "$cmd failed"
5911 check_stripe_count $dir/file1 $expected
5913 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5915 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5916 # OST 1 if it is on OST 0. This file is small enough to
5917 # be on only one stripe.
5918 file=$dir/migr_1_ost
5919 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5920 error "write data into $file failed"
5921 local obdidx=$($LFS getstripe -i $file)
5922 local oldmd5=$(md5sum $file)
5925 [[ $obdidx -eq 0 ]] && newobdidx=1
5926 cmd="$LFS migrate -i $newobdidx $file"
5928 eval $cmd || error "$cmd failed"
5930 local realobdix=$($LFS getstripe -i $file)
5931 local newmd5=$(md5sum $file)
5933 [[ $newobdidx -ne $realobdix ]] &&
5934 error "new OST is different (was=$obdidx, "\
5935 "wanted=$newobdidx, got=$realobdix)"
5936 [[ "$oldmd5" != "$newmd5" ]] &&
5937 error "md5sum differ: $oldmd5, $newmd5"
5941 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5943 eval $cmd || error "$cmd failed"
5945 for j in $(seq $NUMFILES); do
5946 check_stripe_count $dir/dir1/file$j $expected
5949 # lfs_migrate works with lfs find
5950 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5951 $LFS_MIGRATE -y -c $expected"
5953 eval $cmd || error "$cmd failed"
5955 for i in $(seq 2 $NUMFILES); do
5956 check_stripe_count $dir/file$i $expected
5958 for i in $(seq 2 $NUMDIRS); do
5959 for j in $(seq $NUMFILES); do
5960 check_stripe_count $dir/dir$i/file$j $expected
5964 run_test 56w "check lfs_migrate -c stripe_count works"
5967 local file1=$DIR/$tdir/file1
5968 local create_pool=false
5969 local initial_pool=$($LFS getstripe -p $DIR)
5973 echo -n "Creating test dir..."
5974 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5977 echo -n "Creating test file..."
5978 touch $file1 || error "cannot create file"
5981 echo -n "Detecting existing pools..."
5982 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5984 if [ ${#pool_list[@]} -gt 0 ]; then
5985 echo "${pool_list[@]}"
5986 for thispool in "${pool_list[@]}"; do
5987 if [[ -z "$initial_pool" ||
5988 "$initial_pool" != "$thispool" ]]; then
5990 echo "Using existing pool '$pool'"
5995 echo "none detected."
5997 if [ -z "$pool" ]; then
5998 pool=${POOL:-testpool}
5999 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6000 echo -n "Creating pool '$pool'..."
6002 pool_add $pool &> /dev/null ||
6003 error "pool_add failed"
6006 echo -n "Adding target to pool..."
6007 pool_add_targets $pool 0 0 1 &> /dev/null ||
6008 error "pool_add_targets failed"
6012 echo -n "Setting pool using -p option..."
6013 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6014 error "migrate failed rc = $?"
6017 echo -n "Verifying test file is in pool after migrating..."
6018 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6019 error "file was not migrated to pool $pool"
6022 echo -n "Removing test file from pool '$pool'..."
6023 $LFS migrate $file1 &> /dev/null ||
6024 error "cannot remove from pool"
6025 [ "$($LFS getstripe -p $file1)" ] &&
6026 error "pool still set"
6029 echo -n "Setting pool using --pool option..."
6030 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6031 error "migrate failed rc = $?"
6036 if $create_pool; then
6037 destroy_test_pools 2> /dev/null ||
6038 error "destroy test pools failed"
6041 run_test 56wb "check lfs_migrate pool support"
6044 local file1="$DIR/$tdir/file1"
6046 echo -n "Creating test dir..."
6047 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6048 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6049 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6050 error "cannot set stripe"
6053 echo -n "Setting initial stripe for test file..."
6054 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6055 error "cannot set stripe"
6056 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6057 error "stripe size not set"
6060 # File currently set to -S 512K -c 1
6062 # Ensure -c and -S options are rejected when -R is set
6063 echo -n "Verifying incompatible options are detected..."
6064 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6065 error "incompatible -c and -R options not detected"
6066 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6067 error "incompatible -S and -R options not detected"
6070 # Ensure unrecognized options are passed through to 'lfs migrate'
6071 echo -n "Verifying -S option is passed through to lfs migrate..."
6072 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6073 error "migration failed"
6074 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6075 error "file was not restriped"
6078 # File currently set to -S 1M -c 1
6080 # Ensure long options are supported
6081 echo -n "Verifying long options supported..."
6082 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6083 error "long option without argument not supported"
6084 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6085 error "long option with argument not supported"
6086 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6087 error "file not restriped with --stripe-size option"
6090 # File currently set to -S 512K -c 1
6092 if [ "$OSTCOUNT" -gt 1 ]; then
6093 echo -n "Verifying explicit stripe count can be set..."
6094 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6095 error "migrate failed"
6096 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6097 error "file not restriped to explicit count"
6101 # File currently set to -S 512K -c 1 or -S 512K -c 2
6103 # Ensure parent striping is used if -R is set, and no stripe
6104 # count or size is specified
6105 echo -n "Setting stripe for parent directory..."
6106 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6107 error "cannot set stripe"
6110 echo -n "Verifying restripe option uses parent stripe settings..."
6111 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6112 error "migrate failed"
6113 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6114 error "file not restriped to parent settings"
6115 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6116 error "file not restriped to parent settings"
6119 # File currently set to -S 1M -c 1
6121 # Ensure striping is preserved if -R is not set, and no stripe
6122 # count or size is specified
6123 echo -n "Verifying striping size preserved when not specified..."
6124 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6125 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6126 error "cannot set stripe on parent directory"
6127 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6128 error "migrate failed"
6129 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6130 error "file was restriped"
6133 # Ensure file name properly detected when final option has no argument
6134 echo -n "Verifying file name properly detected..."
6135 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6136 error "file name interpreted as option argument"
6142 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6147 local file1=$DIR/$tdir/file1
6149 echo -n "Creating test dir..."
6150 test_mkdir $DIR/$tdir || error "cannot create dir"
6153 echo -n "Creating test file..."
6157 # Ensure 'lfs migrate' will fail by using a non-existent option,
6158 # and make sure rsync is not called to recover
6159 echo -n "Make sure --no-rsync option works..."
6160 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6161 grep -q 'refusing to fall back to rsync' ||
6162 error "rsync was called with --no-rsync set"
6165 # Ensure rsync is called without trying 'lfs migrate' first
6166 echo -n "Make sure --rsync option works..."
6167 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6168 grep -q 'falling back to rsync' &&
6169 error "lfs migrate was called with --rsync set"
6172 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6173 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6174 grep -q 'at the same time' ||
6175 error "--rsync and --no-rsync accepted concurrently"
6181 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6185 check_swap_layouts_support
6187 local dir=$DIR/$tdir
6188 local ref1=/etc/passwd
6189 local file1=$dir/file1
6191 test_mkdir $dir || error "creating dir $dir"
6192 $LFS setstripe -c 2 $file1
6194 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6195 stripe=$($LFS getstripe -c $file1)
6196 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6197 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6202 run_test 56x "lfs migration support"
6205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6206 check_swap_layouts_support
6208 local dir=$DIR/$tdir/$testnum
6212 local ref1=/etc/passwd
6213 local file1=$dir/file1
6215 $LFS setstripe -c 2 $file1
6217 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6219 local stripe=$($LFS getstripe -c $file1)
6221 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6222 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6227 run_test 56xa "lfs migration --block support"
6229 check_migrate_links() {
6231 local file1="$dir/file1"
6234 local total_count=$(($begin + $count - 1))
6235 local symlink_count=10
6238 if [ ! -f "$file1" ]; then
6239 echo -n "creating initial file..."
6240 $LFS setstripe -c 1 -S "512k" "$file1" ||
6241 error "cannot setstripe initial file"
6244 echo -n "creating symlinks..."
6245 for s in $(seq 1 $symlink_count); do
6246 ln -s "$file1" "$dir/slink$s" ||
6247 error "cannot create symlinks"
6251 echo -n "creating nonlinked files..."
6252 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6253 error "cannot create nonlinked files"
6258 if [ ! -f "$dir/file$total_count" ]; then
6259 echo -n "creating hard links $begin:$total_count..."
6260 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6261 /dev/null || error "cannot create hard links"
6265 echo -n "checking number of hard links listed in xattrs..."
6266 local fid=$($LFS getstripe -F "$file1")
6267 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6270 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6271 skip "hard link list has unexpected size, skipping test"
6273 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6274 error "link names should exceed xattrs size"
6277 echo -n "migrating files..."
6278 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6280 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6283 # make sure all links have been properly migrated
6284 echo -n "verifying files..."
6285 fid=$($LFS getstripe -F "$file1") ||
6286 error "cannot get fid for file $file1"
6287 for i in $(seq 2 $total_count); do
6288 local fid2=$($LFS getstripe -F $dir/file$i)
6290 [ "$fid2" == "$fid" ] ||
6291 error "migrated hard link has mismatched FID"
6294 # make sure hard links were properly detected, and migration was
6295 # performed only once for the entire link set; nonlinked files should
6297 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
6298 local expected=$(($uniq_count + 1))
6300 [ "$actual" -eq "$expected" ] ||
6301 error "hard links individually migrated ($actual != $expected)"
6303 # make sure the correct number of hard links are present
6304 local hardlinks=$(stat -c '%h' "$file1")
6306 [ $hardlinks -eq $total_count ] ||
6307 error "num hard links $hardlinks != $total_count"
6314 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6315 skip "Need MDS version at least 2.10.55"
6317 local dir="$DIR/$tdir"
6319 test_mkdir "$dir" || error "cannot create dir $dir"
6321 echo "testing lfs migrate mode when all links fit within xattrs"
6322 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6324 echo "testing rsync mode when all links fit within xattrs"
6325 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6327 echo "testing lfs migrate mode when all links do not fit within xattrs"
6328 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6330 echo "testing rsync mode when all links do not fit within xattrs"
6331 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6337 run_test 56xb "lfs migration hard link support"
6340 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6342 local dir="$DIR/$tdir"
6344 test_mkdir "$dir" || error "cannot create dir $dir"
6346 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6347 echo -n "Setting initial stripe for 20MB test file..."
6348 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
6350 echo -n "Sizing 20MB test file..."
6351 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6353 echo -n "Verifying small file autostripe count is 1..."
6354 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
6355 error "cannot migrate 20MB file"
6356 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6357 error "cannot get stripe for $dir/20mb"
6358 [ $stripe_count -eq 1 ] ||
6359 error "unexpected stripe count $stripe_count for 20MB file"
6363 # Test 2: File is small enough to fit within the available space on
6364 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6365 # have at least an additional 1KB for each desired stripe for test 3
6366 echo -n "Setting stripe for 1GB test file..."
6367 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
6369 echo -n "Sizing 1GB test file..."
6370 # File size is 1GB + 3KB
6371 truncate "$dir/1gb" 1073744896 &> /dev/null ||
6372 error "cannot create 1GB test file"
6374 echo -n "Migrating 1GB file..."
6375 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
6376 error "cannot migrate file"
6378 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6379 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6380 error "cannot get stripe for $dir/1gb"
6381 [ $stripe_count -eq 2 ] ||
6382 error "unexpected stripe count $stripe_count (expected 2)"
6385 # Test 3: File is too large to fit within the available space on
6386 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6387 if [ $OSTCOUNT -ge 3 ]; then
6388 # The required available space is calculated as
6389 # file size (1GB + 3KB) / OST count (3).
6390 local kb_per_ost=349526
6392 echo -n "Migrating 1GB file..."
6393 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6394 /dev/null || error "cannot migrate file"
6397 stripe_count=$($LFS getstripe -c "$dir/1gb")
6398 echo -n "Verifying autostripe count with limited space..."
6399 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6400 error "unexpected stripe count $stripe_count (wanted 3)"
6407 run_test 56xc "lfs migration autostripe"
6410 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6411 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6414 local dir=$DIR/$tdir
6418 test_mkdir -p $dir || error "creating dir $dir"
6419 touch $f1 || error "creating std file $f1"
6420 $MULTIOP $f2 H2c || error "creating released file $f2"
6422 # a directory can be raid0, so ask only for files
6423 res=$($LFS find $dir -L raid0 -type f | wc -l)
6424 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6426 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6427 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6429 # only files can be released, so no need to force file search
6430 res=$($LFS find $dir -L released)
6431 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6433 res=$($LFS find $dir -type f \! -L released)
6434 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6436 run_test 56y "lfs find -L raid0|released"
6438 test_56z() { # LU-4824
6439 # This checks to make sure 'lfs find' continues after errors
6440 # There are two classes of errors that should be caught:
6441 # - If multiple paths are provided, all should be searched even if one
6443 # - If errors are encountered during the search, it should not terminate
6445 local dir=$DIR/$tdir
6449 for i in d{0..9}; do
6452 touch $dir/d{0..9}/$tfile
6453 $LFS find $DIR/non_existent_dir $dir &&
6454 error "$LFS find did not return an error"
6455 # Make a directory unsearchable. This should NOT be the last entry in
6456 # directory order. Arbitrarily pick the 6th entry
6457 chmod 700 $($LFS find $dir -type d | sed '6!d')
6459 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6461 # The user should be able to see 10 directories and 9 files
6462 [ $count == 19 ] || error "$LFS find did not continue after error"
6464 run_test 56z "lfs find should continue after an error"
6466 test_56aa() { # LU-5937
6467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6469 local dir=$DIR/$tdir
6472 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6474 createmany -o $dir/striped_dir/${tfile}- 1024
6475 local dirs=$($LFS find --size +8k $dir/)
6477 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6479 run_test 56aa "lfs find --size under striped dir"
6481 test_56ab() { # LU-10705
6482 test_mkdir $DIR/$tdir
6483 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6484 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6485 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6486 # Flush writes to ensure valid blocks. Need to be more thorough for
6487 # ZFS, since blocks are not allocated/returned to client immediately.
6489 wait_zfs_commit ost1 2
6490 cancel_lru_locks osc
6493 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6495 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6497 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6498 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6500 rm -f $DIR/$tdir/$tfile.[123]
6502 run_test 56ab "lfs find --blocks"
6505 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6506 skip "Need MDS version at least 2.10.50"
6508 # Create composite files with one component
6509 local dir=$DIR/$tdir
6511 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6512 # Create composite files with three components
6513 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6514 # Create non-composite files
6515 createmany -o $dir/${tfile}- 10
6517 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6519 [[ $nfiles == 10 ]] ||
6520 error "lfs find -E 1M found $nfiles != 10 files"
6522 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6523 [[ $nfiles == 25 ]] ||
6524 error "lfs find ! -E 1M found $nfiles != 25 files"
6526 # All files have a component that starts at 0
6527 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6528 [[ $nfiles == 35 ]] ||
6529 error "lfs find --component-start 0 - $nfiles != 35 files"
6531 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6532 [[ $nfiles == 15 ]] ||
6533 error "lfs find --component-start 2M - $nfiles != 15 files"
6535 # All files created here have a componenet that does not starts at 2M
6536 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6537 [[ $nfiles == 35 ]] ||
6538 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6540 # Find files with a specified number of components
6541 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6542 [[ $nfiles == 15 ]] ||
6543 error "lfs find --component-count 3 - $nfiles != 15 files"
6545 # Remember non-composite files have a component count of zero
6546 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6547 [[ $nfiles == 10 ]] ||
6548 error "lfs find --component-count 0 - $nfiles != 10 files"
6550 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6551 [[ $nfiles == 20 ]] ||
6552 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6554 # All files have a flag called "init"
6555 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6556 [[ $nfiles == 35 ]] ||
6557 error "lfs find --component-flags init - $nfiles != 35 files"
6559 # Multi-component files will have a component not initialized
6560 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6561 [[ $nfiles == 15 ]] ||
6562 error "lfs find !--component-flags init - $nfiles != 15 files"
6567 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6570 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6571 skip "Need MDS version at least 2.10.57"
6581 # create mirrored directories and mirrored files
6582 mkdir $td || error "mkdir $td failed"
6583 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6584 createmany -o $tf- 10 || error "create $tf- failed"
6586 for i in $(seq 2); do
6588 mkdir $dir || error "mkdir $dir failed"
6589 $LFS mirror create -N$((3 + i)) $dir ||
6590 error "create mirrored dir $dir failed"
6591 createmany -o $dir/$tfile- 10 ||
6592 error "create $dir/$tfile- failed"
6595 # change the states of some mirrored files
6597 for i in $(seq 2); do
6599 for j in $(seq 4 9); do
6600 echo foo > $dir/$tfile-$j
6604 # find mirrored files with specific mirror count
6605 cmd="$LFS find --mirror-count 3 --type f $td"
6606 nfiles=$($cmd | wc -l)
6607 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6609 cmd="$LFS find ! --mirror-count 3 --type f $td"
6610 nfiles=$($cmd | wc -l)
6611 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6613 cmd="$LFS find --mirror-count +2 --type f $td"
6614 nfiles=$($cmd | wc -l)
6615 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6617 cmd="$LFS find --mirror-count -6 --type f $td"
6618 nfiles=$($cmd | wc -l)
6619 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6621 # find mirrored files with specific file state
6622 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6623 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6625 cmd="$LFS find --mirror-state=ro --type f $td"
6626 nfiles=$($cmd | wc -l)
6627 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6629 cmd="$LFS find ! --mirror-state=ro --type f $td"
6630 nfiles=$($cmd | wc -l)
6631 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6633 cmd="$LFS find --mirror-state=wp --type f $td"
6634 nfiles=$($cmd | wc -l)
6635 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6637 cmd="$LFS find ! --mirror-state=sp --type f $td"
6638 nfiles=$($cmd | wc -l)
6639 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6641 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6645 # note test will not do anything if MDS is not local
6646 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6647 skip_env "ldiskfs only test"
6649 remote_mds_nodsh && skip "remote MDS with nodsh"
6651 local MNTDEV="osd*.*MDT*.mntdev"
6652 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6653 [ -z "$DEV" ] && error "can't access $MNTDEV"
6654 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6655 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6656 error "can't access $DEV"
6657 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6658 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6662 run_test 57a "verify MDS filesystem created with large inodes =="
6665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6666 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6667 skip_env "ldiskfs only test"
6669 remote_mds_nodsh && skip "remote MDS with nodsh"
6671 local dir=$DIR/$tdir
6674 local fileN=$dir/f$filecount
6676 rm -rf $dir || error "removing $dir"
6678 local mdtidx=$($LFS getstripe -m $dir)
6679 local mdtname=MDT$(printf %04x $mdtidx)
6680 local facet=mds$((mdtidx + 1))
6682 echo "mcreating $filecount files"
6683 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6685 # verify that files do not have EAs yet
6686 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6687 error "$file1 has an EA"
6688 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6689 error "$fileN has an EA"
6693 df $dir #make sure we get new statfs data
6694 local mdsfree=$(do_facet $facet \
6695 lctl get_param -n osd*.*$mdtname.kbytesfree)
6696 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6699 echo "opening files to create objects/EAs"
6700 for file in $(seq -f $dir/f%g 1 $filecount); do
6701 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6702 error "opening $file"
6705 # verify that files have EAs now
6706 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6707 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6709 sleep 1 #make sure we get new statfs data
6711 local mdsfree2=$(do_facet $facet \
6712 lctl get_param -n osd*.*$mdtname.kbytesfree)
6713 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6715 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6716 if [ "$mdsfree" != "$mdsfree2" ]; then
6717 error "MDC before $mdcfree != after $mdcfree2"
6719 echo "MDC before $mdcfree != after $mdcfree2"
6720 echo "unable to confirm if MDS has large inodes"
6725 run_test 57b "default LOV EAs are stored inside large inodes ==="
6728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6729 [ -z "$(which wiretest 2>/dev/null)" ] &&
6730 skip_env "could not find wiretest"
6734 run_test 58 "verify cross-platform wire constants =============="
6737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6739 echo "touch 130 files"
6740 createmany -o $DIR/f59- 130
6742 unlinkmany $DIR/f59- 130
6744 # wait for commitment of removal
6745 wait_delete_completed
6747 run_test 59 "verify cancellation of llog records async ========="
6749 TEST60_HEAD="test_60 run $RANDOM"
6751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6752 remote_mgs_nodsh && skip "remote MGS with nodsh"
6753 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6754 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6755 skip_env "missing subtest run-llog.sh"
6757 log "$TEST60_HEAD - from kernel mode"
6758 do_facet mgs "$LCTL dk > /dev/null"
6759 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6760 do_facet mgs $LCTL dk > $TMP/$tfile
6762 # LU-6388: test llog_reader
6763 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6764 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6765 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6766 skip_env "missing llog_reader"
6767 local fstype=$(facet_fstype mgs)
6768 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6769 skip_env "Only for ldiskfs or zfs type mgs"
6771 local mntpt=$(facet_mntpt mgs)
6772 local mgsdev=$(mgsdevname 1)
6784 #get fid and record list
6785 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6787 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6789 #remount mgs as ldiskfs or zfs type
6790 stop mgs || error "stop mgs failed"
6791 mount_fstype mgs || error "remount mgs failed"
6792 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6795 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6796 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6801 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6803 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6805 echo "obj_file is $obj_file"
6806 do_facet mgs $llog_reader $obj_file
6808 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6809 awk '{ print $3 }' | sed -e "s/^type=//g")
6810 if [ $rec_type != $rec ]; then
6811 echo "FAILED test_60a wrong record type $rec_type," \
6817 #check obj path if record type is LLOG_LOGID_MAGIC
6818 if [ "$rec" == "1064553b" ]; then
6819 path=$(do_facet mgs $llog_reader $obj_file |
6820 grep "path=" | awk '{ print $NF }' |
6821 sed -e "s/^path=//g")
6822 if [ $obj_file != $mntpt/$path ]; then
6823 echo "FAILED test_60a wrong obj path" \
6824 "$montpt/$path, should be $obj_file"
6831 #restart mgs before "error", otherwise it will block the next test
6832 stop mgs || error "stop mgs failed"
6833 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6834 $pass || error "test failed, see FAILED test_60a messages for specifics"
6836 run_test 60a "llog_test run from kernel module and test llog_reader"
6838 test_60b() { # bug 6411
6839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6842 LLOG_COUNT=$(do_facet mgs dmesg |
6843 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6844 /llog_[a-z]*.c:[0-9]/ {
6856 [[ $LLOG_COUNT -gt 120 ]] &&
6857 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6859 run_test 60b "limit repeated messages from CERROR/CWARN"
6862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6864 echo "create 5000 files"
6865 createmany -o $DIR/f60c- 5000
6866 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6867 lctl set_param fail_loc=0x80000137
6868 unlinkmany $DIR/f60c- 5000
6869 lctl set_param fail_loc=0
6871 run_test 60c "unlink file when mds full"
6874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6876 SAVEPRINTK=$(lctl get_param -n printk)
6877 # verify "lctl mark" is even working"
6878 MESSAGE="test message ID $RANDOM $$"
6879 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6880 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6882 lctl set_param printk=0 || error "set lnet.printk failed"
6883 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6884 MESSAGE="new test message ID $RANDOM $$"
6885 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6886 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6887 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6889 lctl set_param -n printk="$SAVEPRINTK"
6891 run_test 60d "test printk console message masking"
6894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6895 remote_mds_nodsh && skip "remote MDS with nodsh"
6898 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6899 do_facet mds1 lctl set_param fail_loc=0x15b
6902 run_test 60e "no space while new llog is being created"
6907 test_mkdir -c $MDSCOUNT $DIR/$tdir
6908 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6913 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6914 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6915 index=$((index + 1))
6921 for i in $(seq 100); do
6922 # define OBD_FAIL_OSD_TXN_START 0x19a
6923 do_facet mds1 lctl set_param fail_loc=0x8000019a
6929 mkdir $DIR/$tdir/new || error "mkdir failed"
6930 rmdir $DIR/$tdir/new || error "rmdir failed"
6932 run_test 60g "transaction abort won't cause MDT hung"
6935 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
6936 skip "Need MDS version at least 2.12.52"
6937 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
6941 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6942 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6943 for fail_loc in 0x80000188 0x80000189; do
6944 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6945 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6946 error "mkdir $dir-$fail_loc failed"
6947 for i in {0..10}; do
6948 # create may fail on missing stripe
6949 echo $i > $DIR/$tdir-$fail_loc/$i
6951 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6952 error "getdirstripe $tdir-$fail_loc failed"
6953 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
6954 error "migrate $tdir-$fail_loc failed"
6955 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6956 error "getdirstripe $tdir-$fail_loc failed"
6957 pushd $DIR/$tdir-$fail_loc
6959 echo $f | cmp $f - || error "$f data mismatch"
6962 rm -rf $DIR/$tdir-$fail_loc
6965 run_test 60h "striped directory with missing stripes can be accessed"
6968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6971 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6972 cancel_lru_locks osc
6973 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6976 run_test 61a "mmap() writes don't make sync hang ================"
6979 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
6981 run_test 61b "mmap() of unstriped file is successful"
6983 # bug 2330 - insufficient obd_match error checking causes LBUG
6985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6989 cancel_lru_locks osc
6990 lctl set_param fail_loc=0x405
6991 cat $f && error "cat succeeded, expect -EIO"
6992 lctl set_param fail_loc=0
6994 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6995 # match every page all of the time.
6996 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6998 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6999 # Though this test is irrelevant anymore, it helped to reveal some
7000 # other grant bugs (LU-4482), let's keep it.
7001 test_63a() { # was test_63
7002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7004 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7006 for i in `seq 10` ; do
7007 dd if=/dev/zero of=$DIR/f63 bs=8k &
7013 rm -f $DIR/f63 || true
7015 run_test 63a "Verify oig_wait interruption does not crash ======="
7017 # bug 2248 - async write errors didn't return to application on sync
7018 # bug 3677 - async write errors left page locked
7020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7023 lctl set_param debug=-1
7025 # ensure we have a grant to do async writes
7026 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7029 sync # sync lest earlier test intercept the fail_loc
7031 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7032 lctl set_param fail_loc=0x80000406
7033 $MULTIOP $DIR/$tfile Owy && \
7034 error "sync didn't return ENOMEM"
7035 sync; sleep 2; sync # do a real sync this time to flush page
7036 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7037 error "locked page left in cache after async error" || true
7040 run_test 63b "async write errors should be returned to fsync ==="
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7046 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7048 run_test 64a "verify filter grant calculations (in kernel) ====="
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7053 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7055 run_test 64b "check out-of-space detection on client"
7058 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7060 run_test 64c "verify grant shrink"
7062 # this does exactly what osc_request.c:osc_announce_cached() does in
7063 # order to calculate max amount of grants to ask from server
7067 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7068 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7070 ((rpc_in_flight ++));
7071 nrpages=$((nrpages * rpc_in_flight))
7073 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7075 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7077 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7078 local undirty=$((nrpages * PAGE_SIZE))
7080 local max_extent_pages
7081 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7082 grep grant_max_extent_size | awk '{print $2}')
7083 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7084 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7085 local grant_extent_tax
7086 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7087 grep grant_extent_tax | awk '{print $2}')
7089 undirty=$((undirty + nrextents * grant_extent_tax))
7094 # this is size of unit for grant allocation. It should be equal to
7095 # what tgt_grant.c:tgt_grant_chunk() calculates
7099 local grant_extent_tax
7101 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7102 grep max_brw_size | awk '{print $2}')
7104 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7105 grep grant_extent_tax | awk '{print $2}')
7107 echo $(((max_brw_size + grant_extent_tax) * 2))
7111 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7112 skip "OST < 2.10.55 doesn't limit grants enough"
7114 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7115 local file=$DIR/$tfile
7117 [[ $($LCTL get_param osc.${tgt}.import |
7118 grep "connect_flags:.*grant_param") ]] ||
7119 skip "no grant_param connect flag"
7121 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7123 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7125 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7126 stack_trap "rm -f $file" EXIT
7128 $LFS setstripe $file -i 0 -c 1
7129 dd if=/dev/zero of=$file bs=1M count=1000 &
7134 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7135 if [[ $cur_grant -gt $max_cur_granted ]]
7138 error "cur_grant $cur_grant > $max_cur_granted"
7141 [[ $? -ne 0 ]] && break;
7146 wait_delete_completed
7147 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7149 run_test 64d "check grant limit exceed"
7151 # bug 1414 - set/get directories' stripe info
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7155 test_mkdir $DIR/$tdir
7157 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7159 run_test 65a "directory with no stripe info"
7162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7164 test_mkdir $DIR/$tdir
7165 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7167 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7170 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7172 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7176 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7178 test_mkdir $DIR/$tdir
7179 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7181 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7182 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7184 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7186 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7191 test_mkdir $DIR/$tdir
7192 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7193 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7195 if [[ $STRIPECOUNT -le 0 ]]; then
7197 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7198 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7199 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7201 sc=$(($STRIPECOUNT - 1))
7203 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7204 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7205 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7206 error "lverify failed"
7208 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7213 test_mkdir $DIR/$tdir
7215 $LFS setstripe $DIR/$tdir || error "setstripe"
7216 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7217 error "no stripe info failed"
7219 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7221 run_test 65e "directory setstripe defaults"
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7226 test_mkdir $DIR/${tdir}f
7227 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7228 error "setstripe succeeded" || true
7230 run_test 65f "dir setstripe permission (should return error) ==="
7233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7235 test_mkdir $DIR/$tdir
7236 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7238 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7239 error "setstripe -S failed"
7240 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7241 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7242 error "delete default stripe failed"
7244 run_test 65g "directory setstripe -d"
7247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7249 test_mkdir $DIR/$tdir
7250 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7252 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7253 error "setstripe -S failed"
7254 test_mkdir $DIR/$tdir/dd1
7255 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7256 error "stripe info inherit failed"
7258 run_test 65h "directory stripe info inherit ===================="
7261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7263 save_layout_restore_at_exit $MOUNT
7265 # bug6367: set non-default striping on root directory
7266 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7268 # bug12836: getstripe on -1 default directory striping
7269 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7271 # bug12836: getstripe -v on -1 default directory striping
7272 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7274 # bug12836: new find on -1 default directory striping
7275 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7277 run_test 65i "various tests to set root directory striping"
7279 test_65j() { # bug6367
7280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7284 # if we aren't already remounting for each test, do so for this test
7285 if [ "$I_MOUNTED" = "yes" ]; then
7286 cleanup || error "failed to unmount"
7290 save_layout_restore_at_exit $MOUNT
7292 $LFS setstripe -d $MOUNT || error "setstripe failed"
7294 run_test 65j "set default striping on root directory (bug 6367)="
7298 wait_delete_completed
7299 do_facet $SINGLEMDS "lctl set_param -n \
7300 osp.$ost*MDT0000.max_create_count=$max_count"
7301 do_facet $SINGLEMDS "lctl set_param -n \
7302 osp.$ost*MDT0000.create_count=$count"
7303 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7304 echo $INACTIVE_OSC "is Activate"
7306 wait_osc_import_state mds ost$ostnum FULL
7309 test_65k() { # bug11679
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7312 remote_mds_nodsh && skip "remote MDS with nodsh"
7314 local disable_precreate=true
7315 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7316 disable_precreate=false
7318 echo "Check OST status: "
7319 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7320 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7322 for OSC in $MDS_OSCS; do
7323 echo $OSC "is active"
7324 do_facet $SINGLEMDS lctl --device %$OSC activate
7327 for INACTIVE_OSC in $MDS_OSCS; do
7328 local ost=$(osc_to_ost $INACTIVE_OSC)
7329 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7330 lov.*md*.target_obd |
7331 awk -F: /$ost/'{ print $1 }' | head -n 1)
7334 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7335 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7337 echo "Deactivate: " $INACTIVE_OSC
7338 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7340 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7341 osp.$ost*MDT0000.create_count")
7342 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7343 osp.$ost*MDT0000.max_create_count")
7344 $disable_precreate &&
7345 do_facet $SINGLEMDS "lctl set_param -n \
7346 osp.$ost*MDT0000.max_create_count=0"
7348 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7349 [ -f $DIR/$tdir/$idx ] && continue
7350 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7351 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7353 error "setstripe $idx should succeed"; }
7354 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7356 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7359 do_facet $SINGLEMDS "lctl set_param -n \
7360 osp.$ost*MDT0000.max_create_count=$max_count"
7361 do_facet $SINGLEMDS "lctl set_param -n \
7362 osp.$ost*MDT0000.create_count=$count"
7363 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7364 echo $INACTIVE_OSC "is Activate"
7366 wait_osc_import_state mds ost$ostnum FULL
7369 run_test 65k "validate manual striping works properly with deactivated OSCs"
7371 test_65l() { # bug 12836
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7374 test_mkdir -p $DIR/$tdir/test_dir
7375 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7376 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7378 run_test 65l "lfs find on -1 stripe dir ========================"
7381 local layout=$(save_layout $MOUNT)
7382 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7383 restore_layout $MOUNT $layout
7384 error "setstripe should fail by non-root users"
7388 run_test 65m "normal user can't set filesystem default stripe"
7391 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7392 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7393 skip "Need MDS version at least 2.12.50"
7394 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7396 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7397 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7398 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7400 local root_layout=$(save_layout $MOUNT)
7401 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7403 # new subdirectory under root directory should not inherit
7404 # the default layout from root
7405 local dir1=$MOUNT/$tdir-1
7406 mkdir $dir1 || error "mkdir $dir1 failed"
7407 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7408 error "$dir1 shouldn't have LOV EA"
7410 # delete the default layout on root directory
7411 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7413 local dir2=$MOUNT/$tdir-2
7414 mkdir $dir2 || error "mkdir $dir2 failed"
7415 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7416 error "$dir2 shouldn't have LOV EA"
7418 # set a new striping pattern on root directory
7419 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7420 local new_def_stripe_size=$((def_stripe_size * 2))
7421 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7422 error "set stripe size on $MOUNT failed"
7424 # new file created in $dir2 should inherit the new stripe size from
7425 # the filesystem default
7426 local file2=$dir2/$tfile-2
7427 touch $file2 || error "touch $file2 failed"
7429 local file2_stripe_size=$($LFS getstripe -S $file2)
7430 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7431 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7433 local dir3=$MOUNT/$tdir-3
7434 mkdir $dir3 || error "mkdir $dir3 failed"
7435 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7436 error "$dir3 shouldn't have LOV EA"
7438 # set OST pool on root directory
7439 local pool=$TESTNAME
7440 pool_add $pool || error "add $pool failed"
7441 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7442 error "add targets to $pool failed"
7444 $LFS setstripe -p $pool $MOUNT ||
7445 error "set OST pool on $MOUNT failed"
7447 # new file created in $dir3 should inherit the pool from
7448 # the filesystem default
7449 local file3=$dir3/$tfile-3
7450 touch $file3 || error "touch $file3 failed"
7452 local file3_pool=$($LFS getstripe -p $file3)
7453 [[ "$file3_pool" = "$pool" ]] ||
7454 error "$file3 didn't inherit OST pool $pool"
7456 local dir4=$MOUNT/$tdir-4
7457 mkdir $dir4 || error "mkdir $dir4 failed"
7458 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7459 error "$dir4 shouldn't have LOV EA"
7461 # new file created in $dir4 should inherit the pool from
7462 # the filesystem default
7463 local file4=$dir4/$tfile-4
7464 touch $file4 || error "touch $file4 failed"
7466 local file4_pool=$($LFS getstripe -p $file4)
7467 [[ "$file4_pool" = "$pool" ]] ||
7468 error "$file4 didn't inherit OST pool $pool"
7470 # new subdirectory under non-root directory should inherit
7471 # the default layout from its parent directory
7472 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7473 error "set directory layout on $dir4 failed"
7475 local dir5=$dir4/$tdir-5
7476 mkdir $dir5 || error "mkdir $dir5 failed"
7478 local dir4_layout=$(get_layout_param $dir4)
7479 local dir5_layout=$(get_layout_param $dir5)
7480 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7481 error "$dir5 should inherit the default layout from $dir4"
7483 run_test 65n "don't inherit default layout from root for new subdirectories"
7485 # bug 2543 - update blocks count on client
7487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7490 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7491 sync; sync_all_data; sync; sync_all_data
7492 cancel_lru_locks osc
7493 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7494 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7496 run_test 66 "update inode blocks count on client ==============="
7499 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7503 swapon -s | awk '($1 == "'$1'") { print $4 }'
7506 # bug5265, obdfilter oa2dentry return -ENOENT
7507 # #define OBD_FAIL_SRV_ENOENT 0x217
7509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7510 remote_ost_nodsh && skip "remote OST with nodsh"
7513 $LFS setstripe -c 1 -i 0 $f
7515 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7517 do_facet ost1 lctl set_param fail_loc=0x217
7518 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7519 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7521 do_facet ost1 lctl set_param fail_loc=0
7522 $DIRECTIO write $f 0 2 || error "write error"
7524 cancel_lru_locks osc
7525 $DIRECTIO read $f 0 1 || error "read error"
7527 do_facet ost1 lctl set_param fail_loc=0x217
7528 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7530 do_facet ost1 lctl set_param fail_loc=0
7533 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7536 test_mkdir $DIR/$tdir
7537 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7538 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7540 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7542 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7544 [ "$RUNAS_ID" = "$UID" ] &&
7545 skip_env "RUNAS_ID = UID = $UID -- skipping"
7546 # Check that testing environment is properly set up. Skip if not
7547 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7548 skip_env "User $RUNAS_ID does not exist - skipping"
7551 chmod 777 $DIR/$tfile
7552 chmod ug+s $DIR/$tfile
7553 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7554 error "$RUNAS dd $DIR/$tfile failed"
7555 # See if we are still setuid/sgid
7556 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7557 error "S/gid is not dropped on write"
7558 # Now test that MDS is updated too
7559 cancel_lru_locks mdc
7560 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7561 error "S/gid is not dropped on MDS"
7564 run_test 72a "Test that remove suid works properly (bug5695) ===="
7566 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7569 [ "$RUNAS_ID" = "$UID" ] &&
7570 skip_env "RUNAS_ID = UID = $UID -- skipping"
7571 [ "$RUNAS_ID" -eq 0 ] &&
7572 skip_env "RUNAS_ID = 0 -- skipping"
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7574 # Check that testing environment is properly set up. Skip if not
7575 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7576 skip_env "User $RUNAS_ID does not exist - skipping"
7578 touch $DIR/${tfile}-f{g,u}
7579 test_mkdir $DIR/${tfile}-dg
7580 test_mkdir $DIR/${tfile}-du
7581 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7582 chmod g+s $DIR/${tfile}-{f,d}g
7583 chmod u+s $DIR/${tfile}-{f,d}u
7584 for perm in 777 2777 4777; do
7585 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7586 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7587 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7588 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7592 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7594 # bug 3462 - multiple simultaneous MDC requests
7596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7598 test_mkdir $DIR/d73-1
7599 test_mkdir $DIR/d73-2
7600 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7603 lctl set_param fail_loc=0x80000129
7604 $MULTIOP $DIR/d73-1/f73-2 Oc &
7606 lctl set_param fail_loc=0
7608 $MULTIOP $DIR/d73-2/f73-3 Oc &
7612 wait $pid1 || return 1
7616 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7617 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7618 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7622 run_test 73 "multiple MDC requests (should not deadlock)"
7624 test_74a() { # bug 6149, 6184
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7628 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7630 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7631 # will spin in a tight reconnection loop
7632 $LCTL set_param fail_loc=0x8000030e
7633 # get any lock that won't be difficult - lookup works.
7635 $LCTL set_param fail_loc=0
7639 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7641 test_74b() { # bug 13310
7642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7644 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7646 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7647 # will spin in a tight reconnection loop
7648 $LCTL set_param fail_loc=0x8000030e
7649 # get a "difficult" lock
7651 $LCTL set_param fail_loc=0
7655 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 #define OBD_FAIL_LDLM_NEW_LOCK
7661 $LCTL set_param fail_loc=0x319
7662 touch $DIR/$tfile && error "touch successful"
7663 $LCTL set_param fail_loc=0
7666 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7669 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7672 test_76() { # Now for bug 20433, added originally in bug 1443
7673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7675 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7677 cancel_lru_locks osc
7678 BEFORE_INODES=$(num_inodes)
7679 echo "before inodes: $BEFORE_INODES"
7681 [ "$SLOW" = "no" ] && COUNT=100
7682 for i in $(seq $COUNT); do
7686 cancel_lru_locks osc
7687 AFTER_INODES=$(num_inodes)
7688 echo "after inodes: $AFTER_INODES"
7690 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7692 AFTER_INODES=$(num_inodes)
7694 echo "wait $wait seconds inodes: $AFTER_INODES"
7695 if [ $wait -gt 30 ]; then
7696 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7700 run_test 76 "confirm clients recycle inodes properly ===="
7706 # Note: in sptlrpc modes which enable its own bulk checksum, the
7707 # original crc32_le bulk checksum will be automatically disabled,
7708 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7709 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7710 # In this case set_checksums() will not be no-op, because sptlrpc
7711 # bulk checksum will be enabled all through the test.
7713 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7714 lctl set_param -n osc.*.checksums $1
7718 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7719 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7720 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7721 tr -d [] | head -n1)}
7724 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7725 log "set checksum type to $1"
7728 F77_TMP=$TMP/f77-temp
7731 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7732 error "error writing to $F77_TMP"
7735 test_77a() { # bug 10889
7736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7737 $GSS && skip_env "could not run with gss"
7739 [ ! -f $F77_TMP ] && setup_f77
7741 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7745 run_test 77a "normal checksum read/write operation"
7747 test_77b() { # bug 10889
7748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7749 $GSS && skip_env "could not run with gss"
7751 [ ! -f $F77_TMP ] && setup_f77
7752 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7753 $LCTL set_param fail_loc=0x80000409
7756 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7757 error "dd error: $?"
7758 $LCTL set_param fail_loc=0
7760 for algo in $CKSUM_TYPES; do
7761 cancel_lru_locks osc
7762 set_checksum_type $algo
7763 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7764 $LCTL set_param fail_loc=0x80000408
7765 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7766 $LCTL set_param fail_loc=0
7769 set_checksum_type $ORIG_CSUM_TYPE
7772 run_test 77b "checksum error on client write, read"
7777 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7779 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7780 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7781 $check_ost && [ -n "$ost_file_prefix" ] &&
7782 do_facet ost1 rm -f ${ost_file_prefix}\*
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 $GSS && skip_env "could not run with gss"
7788 remote_ost_nodsh && skip "remote OST with nodsh"
7791 local osc_file_prefix
7793 local check_ost=false
7794 local ost_file_prefix
7800 # ensure corruption will occur on first OSS/OST
7801 $LFS setstripe -i 0 $DIR/$tfile
7803 [ ! -f $F77_TMP ] && setup_f77
7804 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7805 error "dd write error: $?"
7806 fid=$($LFS path2fid $DIR/$tfile)
7808 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7811 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7812 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7814 echo "OSS do not support bulk pages dump upon error"
7817 osc_file_prefix=$($LCTL get_param -n debug_path)
7818 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7820 trap cleanup_77c EXIT
7823 # enable bulk pages dump upon error on Client
7824 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7825 # enable bulk pages dump upon error on OSS
7827 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7829 # flush Client cache to allow next read to reach OSS
7830 cancel_lru_locks osc
7832 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7833 $LCTL set_param fail_loc=0x80000408
7834 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7835 $LCTL set_param fail_loc=0
7839 # check cksum dump on Client
7840 osc_file=$(ls ${osc_file_prefix}*)
7841 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7842 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7843 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7844 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7845 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7847 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7848 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7849 error "dump content does not match on Client"
7851 $check_ost || skip "No need to check cksum dump on OSS"
7853 # check cksum dump on OSS
7854 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7855 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7856 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7857 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7858 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7859 error "dump content does not match on OSS"
7863 run_test 77c "checksum error on client read with debug"
7865 test_77d() { # bug 10889
7866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7867 $GSS && skip_env "could not run with gss"
7869 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7870 $LCTL set_param fail_loc=0x80000409
7872 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7873 error "direct write: rc=$?"
7874 $LCTL set_param fail_loc=0
7877 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7878 $LCTL set_param fail_loc=0x80000408
7880 cancel_lru_locks osc
7881 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7882 error "direct read: rc=$?"
7883 $LCTL set_param fail_loc=0
7886 run_test 77d "checksum error on OST direct write, read"
7888 test_77f() { # bug 10889
7889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7890 $GSS && skip_env "could not run with gss"
7893 for algo in $CKSUM_TYPES; do
7894 cancel_lru_locks osc
7895 set_checksum_type $algo
7896 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7897 $LCTL set_param fail_loc=0x409
7898 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7899 error "direct write succeeded"
7900 $LCTL set_param fail_loc=0
7902 set_checksum_type $ORIG_CSUM_TYPE
7905 run_test 77f "repeat checksum error on write (expect error)"
7907 test_77g() { # bug 10889
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7909 $GSS && skip_env "could not run with gss"
7910 remote_ost_nodsh && skip "remote OST with nodsh"
7912 [ ! -f $F77_TMP ] && setup_f77
7914 local file=$DIR/$tfile
7915 stack_trap "rm -f $file" EXIT
7917 $LFS setstripe -c 1 -i 0 $file
7918 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7919 do_facet ost1 lctl set_param fail_loc=0x8000021a
7921 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7922 error "write error: rc=$?"
7923 do_facet ost1 lctl set_param fail_loc=0
7926 cancel_lru_locks osc
7927 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7928 do_facet ost1 lctl set_param fail_loc=0x8000021b
7930 cmp $F77_TMP $file || error "file compare failed"
7931 do_facet ost1 lctl set_param fail_loc=0
7934 run_test 77g "checksum error on OST write, read"
7936 test_77k() { # LU-10906
7937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7938 $GSS && skip_env "could not run with gss"
7940 local cksum_param="osc.$FSNAME*.checksums"
7941 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7945 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7946 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7947 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7951 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7952 error "failed to set checksum=$i on MGS"
7953 wait_update $HOSTNAME "$get_checksum" $i
7955 echo "remount client, checksum should be $i"
7956 remount_client $MOUNT || "failed to remount client"
7957 checksum=$(eval $get_checksum)
7958 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7960 # remove persistent param to avoid races with checksum mountopt below
7961 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7962 error "failed to delete checksum on MGS"
7964 for opt in "checksum" "nochecksum"; do
7965 #remount with mount option
7966 echo "remount client with option $opt, checksum should be $i"
7967 umount_client $MOUNT || "failed to umount client"
7968 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7969 "failed to mount client with option '$opt'"
7970 checksum=$(eval $get_checksum)
7971 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7975 remount_client $MOUNT || "failed to remount client"
7977 run_test 77k "enable/disable checksum correctly"
7979 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7988 test_78() { # bug 10901
7989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7990 remote_ost || skip_env "local OST"
7993 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7994 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7995 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7996 echo "MemTotal: $MEMTOTAL"
7998 # reserve 256MB of memory for the kernel and other running processes,
7999 # and then take 1/2 of the remaining memory for the read/write buffers.
8000 if [ $MEMTOTAL -gt 512 ] ;then
8001 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8003 # for those poor memory-starved high-end clusters...
8004 MEMTOTAL=$((MEMTOTAL / 2))
8006 echo "Mem to use for directio: $MEMTOTAL"
8008 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8009 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8010 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8011 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8013 echo "Smallest OST: $SMALLESTOST"
8014 [[ $SMALLESTOST -lt 10240 ]] &&
8015 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8017 trap cleanup_test_78 EXIT
8019 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8020 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8022 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8023 echo "File size: $F78SIZE"
8024 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8025 for i in $(seq 1 $NSEQ); do
8026 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8027 echo directIO rdwr round $i of $NSEQ
8028 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8033 run_test 78 "handle large O_DIRECT writes correctly ============"
8035 test_79() { # bug 12743
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8038 wait_delete_completed
8040 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8041 BKFREE=$(calc_osc_kbytes kbytesfree)
8042 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8044 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8045 DFTOTAL=`echo $STRING | cut -d, -f1`
8046 DFUSED=`echo $STRING | cut -d, -f2`
8047 DFAVAIL=`echo $STRING | cut -d, -f3`
8048 DFFREE=$(($DFTOTAL - $DFUSED))
8050 ALLOWANCE=$((64 * $OSTCOUNT))
8052 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8053 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8054 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8056 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8057 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8058 error "df free($DFFREE) mismatch OST free($BKFREE)"
8060 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8061 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8062 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8065 run_test 79 "df report consistency check ======================="
8067 test_80() { # bug 10718
8068 remote_ost_nodsh && skip "remote OST with nodsh"
8069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8071 # relax strong synchronous semantics for slow backends like ZFS
8072 local soc="obdfilter.*.sync_on_lock_cancel"
8073 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8075 if [ "$soc_old" != "never" ] &&
8076 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8077 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8078 facet_active_host $host; done | sort -u)
8079 do_nodes $hosts lctl set_param $soc=never
8082 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8084 local BEFORE=`date +%s`
8085 cancel_lru_locks osc
8086 local AFTER=`date +%s`
8087 local DIFF=$((AFTER-BEFORE))
8088 if [ $DIFF -gt 1 ] ; then
8089 error "elapsed for 1M@1T = $DIFF"
8092 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8096 run_test 80 "Page eviction is equally fast at high offsets too ===="
8098 test_81a() { # LU-456
8099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8100 remote_ost_nodsh && skip "remote OST with nodsh"
8102 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8103 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8104 do_facet ost1 lctl set_param fail_loc=0x80000228
8106 # write should trigger a retry and success
8107 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8108 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8110 if [ $RC -ne 0 ] ; then
8111 error "write should success, but failed for $RC"
8114 run_test 81a "OST should retry write when get -ENOSPC ==============="
8116 test_81b() { # LU-456
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8118 remote_ost_nodsh && skip "remote OST with nodsh"
8120 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8121 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8122 do_facet ost1 lctl set_param fail_loc=0x228
8124 # write should retry several times and return -ENOSPC finally
8125 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8129 if [ $RC -ne $ENOSPC ] ; then
8130 error "dd should fail for -ENOSPC, but succeed."
8133 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8135 test_82() { # LU-1031
8136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8140 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8142 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8144 kill -USR1 $MULTIPID2
8146 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8147 error "First grouplock does not block second one"
8149 echo "Second grouplock blocks first one"
8151 kill -USR1 $MULTIPID1
8155 run_test 82 "Basic grouplock test"
8158 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8160 test_mkdir $DIR/$tdir.cvsroot
8161 chown $RUNAS_ID $DIR/$tdir.cvsroot
8164 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8167 # some versions of cvs import exit(1) when asked to import links or
8168 # files they can't read. ignore those files.
8169 local toignore=$(find . -type l -printf '-I %f\n' -o \
8170 ! -perm /4 -printf '-I %f\n')
8171 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8172 $tdir.reposname vtag rtag
8175 test_mkdir $DIR/$tdir.reposname
8176 chown $RUNAS_ID $DIR/$tdir.reposname
8177 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8179 cd $DIR/$tdir.reposname
8181 $RUNAS cvs add -m 'addmsg' foo99
8183 $RUNAS cvs commit -m 'nomsg' foo99
8184 rm -fr $DIR/$tdir.cvsroot
8186 run_test 99 "cvs strange file/directory operations"
8189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8190 [[ "$NETTYPE" =~ tcp ]] ||
8191 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8192 remote_ost_nodsh && skip "remote OST with nodsh"
8193 remote_mds_nodsh && skip "remote MDS with nodsh"
8195 skip "useless for local single node setup"
8197 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8198 [ "$PROT" != "tcp" ] && continue
8199 RPORT=$(echo $REMOTE | cut -d: -f2)
8200 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8203 LPORT=`echo $LOCAL | cut -d: -f2`
8204 if [ $LPORT -ge 1024 ]; then
8205 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8207 error_exit "local: $LPORT > 1024, remote: $RPORT"
8210 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8212 run_test 100 "check local port using privileged port ==========="
8214 function get_named_value()
8223 echo $line | sed "s/^$tag[ ]*//"
8230 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8231 awk '/^max_cached_mb/ { print $2 }')
8234 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8240 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8245 local cache_limit=32
8247 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8248 trap cleanup_101a EXIT
8249 $LCTL set_param -n llite.*.read_ahead_stats 0
8250 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8253 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8255 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8256 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8259 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8260 get_named_value 'read but discarded' | cut -d" " -f1); do
8261 discard=$(($discard + $s))
8265 if [[ $(($discard * 10)) -gt $nreads ]]; then
8266 $LCTL get_param osc.*-osc*.rpc_stats
8267 $LCTL get_param llite.*.read_ahead_stats
8268 error "too many ($discard) discarded pages"
8270 rm -f $DIR/$tfile || true
8272 run_test 101a "check read-ahead for random reads"
8275 test_mkdir $DIR/$tdir
8277 local FILE_LENGTH=$2
8280 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8282 local list=$(comma_list $(osts_nodes))
8283 set_osd_param $list '' read_cache_enable 0
8284 set_osd_param $list '' writethrough_cache_enable 0
8286 trap cleanup_test101bc EXIT
8287 # prepare the read-ahead file
8288 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8290 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8291 count=$FILE_SIZE_MB 2> /dev/null
8295 cleanup_test101bc() {
8300 local list=$(comma_list $(osts_nodes))
8301 set_osd_param $list '' read_cache_enable 1
8302 set_osd_param $list '' writethrough_cache_enable 1
8306 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8311 local STRIPE_SIZE=$2
8312 local FILE_LENGTH=$3
8313 local RA_INC=1048576
8314 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8315 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8316 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8317 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8318 get_named_value 'read but discarded' |
8319 cut -d" " -f1 | calc_total)
8320 if [[ $DISCARD -gt $discard_limit ]]; then
8321 $LCTL get_param llite.*.read_ahead_stats
8322 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8324 echo "Read-ahead success for size ${READ_SIZE}"
8329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8330 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8332 local STRIPE_SIZE=1048576
8333 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8335 if [ $SLOW == "yes" ]; then
8336 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8338 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8341 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8343 # prepare the read-ahead file
8344 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8345 cancel_lru_locks osc
8346 for BIDX in 2 4 8 16 32 64 128 256
8348 local BSIZE=$((BIDX*4096))
8349 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8350 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8351 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8352 $LCTL set_param -n llite.*.read_ahead_stats 0
8353 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8354 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8355 cancel_lru_locks osc
8356 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8361 run_test 101b "check stride-io mode read-ahead ================="
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8366 local STRIPE_SIZE=1048576
8367 local FILE_LENGTH=$((STRIPE_SIZE*100))
8372 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8374 cancel_lru_locks osc
8375 $LCTL set_param osc.*.rpc_stats 0
8376 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8377 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8378 local stats=$($LCTL get_param -n $osc_rpc_stats)
8379 local lines=$(echo "$stats" | awk 'END {print NR;}')
8382 if [ $lines -le 20 ]; then
8385 for size in 1 2 4 8; do
8386 local rpc=$(echo "$stats" |
8387 awk '($1 == "'$size':") {print $2; exit; }')
8388 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8389 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8391 echo "$osc_rpc_stats check passed!"
8396 run_test 101c "check stripe_size aligned read-ahead ================="
8399 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8400 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8406 local file=$DIR/$tfile
8407 local sz_MB=${FILESIZE_101d:-500}
8408 local ra_MB=${READAHEAD_MB:-40}
8410 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8411 [ $free_MB -lt $sz_MB ] &&
8412 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8414 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8415 $LFS setstripe -c -1 $file || error "setstripe failed"
8417 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8418 echo Cancel LRU locks on lustre client to flush the client cache
8419 cancel_lru_locks osc
8421 echo Disable read-ahead
8422 local old_READAHEAD=$(set_read_ahead 0)
8424 echo Reading the test file $file with read-ahead disabled
8425 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8427 echo Cancel LRU locks on lustre client to flush the client cache
8428 cancel_lru_locks osc
8429 echo Enable read-ahead with ${ra_MB}MB
8430 set_read_ahead $ra_MB
8432 echo Reading the test file $file with read-ahead enabled
8433 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8435 echo "read-ahead disabled time read $raOFF"
8436 echo "read-ahead enabled time read $raON"
8438 set_read_ahead $old_READAHEAD
8440 wait_delete_completed
8442 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8443 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8445 run_test 101d "file read with and without read-ahead enabled"
8448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8450 local file=$DIR/$tfile
8451 local size_KB=500 #KB
8455 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8456 local need_KB=$((count * size_KB))
8457 [[ $free_KB -le $need_KB ]] &&
8458 skip_env "Need free space $need_KB, have $free_KB"
8460 echo "Creating $count ${size_KB}K test files"
8461 for ((i = 0; i < $count; i++)); do
8462 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8465 echo "Cancel LRU locks on lustre client to flush the client cache"
8466 cancel_lru_locks $OSC
8468 echo "Reset readahead stats"
8469 $LCTL set_param -n llite.*.read_ahead_stats 0
8471 for ((i = 0; i < $count; i++)); do
8472 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8475 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8476 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8478 for ((i = 0; i < $count; i++)); do
8479 rm -rf $file.$i 2>/dev/null
8482 #10000 means 20% reads are missing in readahead
8483 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8485 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8488 which iozone || skip_env "no iozone installed"
8490 local old_debug=$($LCTL get_param debug)
8491 old_debug=${old_debug#*=}
8492 $LCTL set_param debug="reada mmap"
8494 # create a test file
8495 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8497 echo Cancel LRU locks on lustre client to flush the client cache
8498 cancel_lru_locks osc
8500 echo Reset readahead stats
8501 $LCTL set_param -n llite.*.read_ahead_stats 0
8503 echo mmap read the file with small block size
8504 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8507 echo checking missing pages
8508 $LCTL get_param llite.*.read_ahead_stats
8509 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8510 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8512 $LCTL set_param debug="$old_debug"
8513 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8516 run_test 101f "check mmap read performance"
8518 test_101g_brw_size_test() {
8520 local pages=$((mb * 1048576 / PAGE_SIZE))
8521 local file=$DIR/$tfile
8523 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8524 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8525 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8526 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8530 stack_trap "rm -f $file" EXIT
8531 $LCTL set_param -n osc.*.rpc_stats=0
8533 # 10 RPCs should be enough for the test
8535 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8536 { error "dd write ${mb} MB blocks failed"; return 3; }
8537 cancel_lru_locks osc
8538 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8539 { error "dd write ${mb} MB blocks failed"; return 4; }
8541 # calculate number of full-sized read and write RPCs
8542 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8543 sed -n '/pages per rpc/,/^$/p' |
8544 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8545 END { print reads,writes }'))
8546 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8548 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8555 remote_ost_nodsh && skip "remote OST with nodsh"
8558 local osts=$(get_facets OST)
8559 local list=$(comma_list $(osts_nodes))
8560 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8561 local brw_size="obdfilter.*.brw_size"
8563 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8565 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8567 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8568 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8569 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8570 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8571 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8572 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8574 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8577 if [[ $orig_mb -lt 16 ]]; then
8578 save_lustre_params $osts "$brw_size" > $p
8579 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8580 error "set 16MB RPC size failed"
8582 echo "remount client to enable new RPC size"
8583 remount_client $MOUNT || error "remount_client failed"
8586 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8587 # should be able to set brw_size=12, but no rpc_stats for that
8588 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8591 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8593 if [[ $orig_mb -lt 16 ]]; then
8594 restore_lustre_params < $p
8595 remount_client $MOUNT || error "remount_client restore failed"
8598 rm -f $p $DIR/$tfile
8600 run_test 101g "Big bulk(4/16 MiB) readahead"
8603 test_mkdir $DIR/$tdir
8604 chown $RUNAS_ID $DIR/$tdir
8607 STRIPE_COUNT=$OSTCOUNT
8608 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8610 trap cleanup_test102 EXIT
8612 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8614 for num in 1 2 3 4; do
8615 for count in $(seq 1 $STRIPE_COUNT); do
8616 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8617 local size=`expr $STRIPE_SIZE \* $num`
8618 local file=file"$num-$idx-$count"
8619 $1 $LFS setstripe -S $size -i $idx -c $count $file
8625 $1 tar cf $TMP/f102.tar $tdir --xattrs
8631 rm -rf $DIR/d0.sanity/d102
8635 [ "$UID" != 0 ] && skip "must run as root"
8636 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8637 skip_env "must have user_xattr"
8639 [ -z "$(which setfattr 2>/dev/null)" ] &&
8640 skip_env "could not find setfattr"
8642 local testfile=$DIR/$tfile
8645 echo "set/get xattr..."
8646 setfattr -n trusted.name1 -v value1 $testfile ||
8647 error "setfattr -n trusted.name1=value1 $testfile failed"
8648 getfattr -n trusted.name1 $testfile 2> /dev/null |
8649 grep "trusted.name1=.value1" ||
8650 error "$testfile missing trusted.name1=value1"
8652 setfattr -n user.author1 -v author1 $testfile ||
8653 error "setfattr -n user.author1=author1 $testfile failed"
8654 getfattr -n user.author1 $testfile 2> /dev/null |
8655 grep "user.author1=.author1" ||
8656 error "$testfile missing trusted.author1=author1"
8659 setfattr -n trusted.name2 -v value2 $testfile ||
8660 error "$testfile unable to set trusted.name2"
8661 setfattr -n trusted.name3 -v value3 $testfile ||
8662 error "$testfile unable to set trusted.name3"
8663 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8664 grep "trusted.name" | wc -l) -eq 3 ] ||
8665 error "$testfile missing 3 trusted.name xattrs"
8667 setfattr -n user.author2 -v author2 $testfile ||
8668 error "$testfile unable to set user.author2"
8669 setfattr -n user.author3 -v author3 $testfile ||
8670 error "$testfile unable to set user.author3"
8671 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8672 grep "user.author" | wc -l) -eq 3 ] ||
8673 error "$testfile missing 3 user.author xattrs"
8675 echo "remove xattr..."
8676 setfattr -x trusted.name1 $testfile ||
8677 error "$testfile error deleting trusted.name1"
8678 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8679 error "$testfile did not delete trusted.name1 xattr"
8681 setfattr -x user.author1 $testfile ||
8682 error "$testfile error deleting user.author1"
8683 echo "set lustre special xattr ..."
8684 $LFS setstripe -c1 $testfile
8685 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8686 awk -F "=" '/trusted.lov/ { print $2 }' )
8687 setfattr -n "trusted.lov" -v $lovea $testfile ||
8688 error "$testfile doesn't ignore setting trusted.lov again"
8689 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8690 error "$testfile allow setting invalid trusted.lov"
8693 run_test 102a "user xattr test =================================="
8696 [ -z "$(which setfattr 2>/dev/null)" ] &&
8697 skip_env "could not find setfattr"
8698 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8700 # b10930: get/set/list trusted.lov xattr
8701 echo "get/set/list trusted.lov xattr ..."
8702 local testfile=$DIR/$tfile
8703 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8704 error "setstripe failed"
8705 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8706 error "getstripe failed"
8707 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8708 error "can't get trusted.lov from $testfile"
8710 local testfile2=${testfile}2
8711 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8712 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8715 setfattr -n trusted.lov -v $value $testfile2
8716 local stripe_size=$($LFS getstripe -S $testfile2)
8717 local stripe_count=$($LFS getstripe -c $testfile2)
8718 [[ $stripe_size -eq 65536 ]] ||
8719 error "stripe size $stripe_size != 65536"
8720 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8721 error "stripe count $stripe_count != $STRIPECOUNT"
8724 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8727 [ -z "$(which setfattr 2>/dev/null)" ] &&
8728 skip_env "could not find setfattr"
8729 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8731 # b10930: get/set/list lustre.lov xattr
8732 echo "get/set/list lustre.lov xattr ..."
8733 test_mkdir $DIR/$tdir
8734 chown $RUNAS_ID $DIR/$tdir
8735 local testfile=$DIR/$tdir/$tfile
8736 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8737 error "setstripe failed"
8738 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8739 error "getstripe failed"
8740 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8741 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8743 local testfile2=${testfile}2
8744 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8745 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8747 $RUNAS $MCREATE $testfile2
8748 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8749 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8750 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8751 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8752 [ $stripe_count -eq $STRIPECOUNT ] ||
8753 error "stripe count $stripe_count != $STRIPECOUNT"
8755 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8757 compare_stripe_info1() {
8758 local stripe_index_all_zero=true
8760 for num in 1 2 3 4; do
8761 for count in $(seq 1 $STRIPE_COUNT); do
8762 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8763 local size=$((STRIPE_SIZE * num))
8764 local file=file"$num-$offset-$count"
8765 stripe_size=$($LFS getstripe -S $PWD/$file)
8766 [[ $stripe_size -ne $size ]] &&
8767 error "$file: size $stripe_size != $size"
8768 stripe_count=$($LFS getstripe -c $PWD/$file)
8769 # allow fewer stripes to be created, ORI-601
8770 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8771 error "$file: count $stripe_count != $count"
8772 stripe_index=$($LFS getstripe -i $PWD/$file)
8773 [[ $stripe_index -ne 0 ]] &&
8774 stripe_index_all_zero=false
8778 $stripe_index_all_zero &&
8779 error "all files are being extracted starting from OST index 0"
8783 have_xattrs_include() {
8784 tar --help | grep -q xattrs-include &&
8785 echo --xattrs-include="lustre.*"
8789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8790 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8792 XINC=$(have_xattrs_include)
8794 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8796 compare_stripe_info1
8798 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8804 XINC=$(have_xattrs_include)
8806 test_mkdir $DIR/$tdir.restore
8808 tar cf - --xattrs $tdir | tar xf - \
8809 -C $DIR/$tdir.restore --xattrs $XINC
8810 cd $DIR/$tdir.restore/$tdir
8811 compare_stripe_info1
8813 run_test 102f "tar copy files, not keep osts"
8816 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8817 skip "must have user_xattr"
8818 [ -z "$(which setfattr 2>/dev/null)" ] &&
8819 skip_env "could not find setfattr"
8820 [ -z "$(which getfattr 2>/dev/null)" ] &&
8821 skip_env "could not find getfattr"
8823 local xsize=${1:-1024} # in bytes
8824 local file=$DIR/$tfile
8825 local value="$(generate_string $xsize)"
8826 local xbig=trusted.big
8830 log "save $xbig on $file"
8833 setfattr -n $xbig -v $value $file ||
8834 error "saving $xbig on $file failed"
8836 setfattr -n $xbig -v $value $file &&
8837 error "saving $xbig on $file succeeded"
8841 local orig=$(get_xattr_value $xbig $file)
8842 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8844 local xsml=trusted.sml
8845 log "save $xsml on $file"
8846 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8848 local new=$(get_xattr_value $xbig $file)
8849 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8851 log "grow $xsml on $file"
8852 setfattr -n $xsml -v "$value" $file ||
8853 error "growing $xsml on $file failed"
8855 new=$(get_xattr_value $xbig $file)
8856 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8857 log "$xbig still valid after growing $xsml"
8862 test_102h() { # bug 15777
8865 run_test 102h "grow xattr from inside inode to external block"
8868 large_xattr_enabled || skip_env "ea_inode feature disabled"
8870 echo "setting xattr of max xattr size: $(max_xattr_size)"
8871 grow_xattr $(max_xattr_size)
8873 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8874 echo "This should fail:"
8875 grow_xattr $(($(max_xattr_size) + 10)) 1
8877 run_test 102ha "grow xattr from inside inode to external inode"
8879 test_102i() { # bug 17038
8880 [ -z "$(which getfattr 2>/dev/null)" ] &&
8881 skip "could not find getfattr"
8884 ln -s $DIR/$tfile $DIR/${tfile}link
8885 getfattr -n trusted.lov $DIR/$tfile ||
8886 error "lgetxattr on $DIR/$tfile failed"
8887 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8888 grep -i "no such attr" ||
8889 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8890 rm -f $DIR/$tfile $DIR/${tfile}link
8892 run_test 102i "lgetxattr test on symbolic link ============"
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8896 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8898 XINC=$(have_xattrs_include)
8899 setup_test102 "$RUNAS"
8900 chown $RUNAS_ID $DIR/$tdir
8901 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8903 compare_stripe_info1 "$RUNAS"
8905 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8908 [ -z "$(which setfattr 2>/dev/null)" ] &&
8909 skip "could not find setfattr"
8912 # b22187 just check that does not crash for regular file.
8913 setfattr -n trusted.lov $DIR/$tfile
8914 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8915 local test_kdir=$DIR/$tdir
8916 test_mkdir $test_kdir
8917 local default_size=$($LFS getstripe -S $test_kdir)
8918 local default_count=$($LFS getstripe -c $test_kdir)
8919 local default_offset=$($LFS getstripe -i $test_kdir)
8920 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8921 error 'dir setstripe failed'
8922 setfattr -n trusted.lov $test_kdir
8923 local stripe_size=$($LFS getstripe -S $test_kdir)
8924 local stripe_count=$($LFS getstripe -c $test_kdir)
8925 local stripe_offset=$($LFS getstripe -i $test_kdir)
8926 [ $stripe_size -eq $default_size ] ||
8927 error "stripe size $stripe_size != $default_size"
8928 [ $stripe_count -eq $default_count ] ||
8929 error "stripe count $stripe_count != $default_count"
8930 [ $stripe_offset -eq $default_offset ] ||
8931 error "stripe offset $stripe_offset != $default_offset"
8932 rm -rf $DIR/$tfile $test_kdir
8934 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8937 [ -z "$(which getfattr 2>/dev/null)" ] &&
8938 skip "could not find getfattr"
8940 # LU-532 trusted. xattr is invisible to non-root
8941 local testfile=$DIR/$tfile
8945 echo "listxattr as user..."
8946 chown $RUNAS_ID $testfile
8947 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8948 grep -q "trusted" &&
8949 error "$testfile trusted xattrs are user visible"
8953 run_test 102l "listxattr size test =================================="
8955 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8956 local path=$DIR/$tfile
8959 listxattr_size_check $path || error "listattr_size_check $path failed"
8961 run_test 102m "Ensure listxattr fails on small bufffer ========"
8965 getxattr() { # getxattr path name
8966 # Return the base64 encoding of the value of xattr name on path.
8970 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8972 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8974 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8976 getfattr --absolute-names --encoding=base64 --name=$name $path |
8977 awk -F= -v name=$name '$1 == name {
8978 print substr($0, index($0, "=") + 1);
8982 test_102n() { # LU-4101 mdt: protect internal xattrs
8983 [ -z "$(which setfattr 2>/dev/null)" ] &&
8984 skip "could not find setfattr"
8985 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8987 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8990 local file0=$DIR/$tfile.0
8991 local file1=$DIR/$tfile.1
8992 local xattr0=$TMP/$tfile.0
8993 local xattr1=$TMP/$tfile.1
8994 local namelist="lov lma lmv link fid version som hsm"
8998 rm -rf $file0 $file1 $xattr0 $xattr1
9001 # Get 'before' xattrs of $file1.
9002 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9004 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9005 namelist+=" lfsck_namespace"
9006 for name in $namelist; do
9007 # Try to copy xattr from $file0 to $file1.
9008 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9010 setfattr --name=trusted.$name --value="$value" $file1 ||
9011 error "setxattr 'trusted.$name' failed"
9013 # Try to set a garbage xattr.
9014 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9016 if [[ x$name == "xlov" ]]; then
9017 setfattr --name=trusted.lov --value="$value" $file1 &&
9018 error "setxattr invalid 'trusted.lov' success"
9020 setfattr --name=trusted.$name --value="$value" $file1 ||
9021 error "setxattr invalid 'trusted.$name' failed"
9024 # Try to remove the xattr from $file1. We don't care if this
9025 # appears to succeed or fail, we just don't want there to be
9026 # any changes or crashes.
9027 setfattr --remove=$trusted.$name $file1 2> /dev/null
9030 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9033 # Try to copy xattr from $file0 to $file1.
9034 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9036 setfattr --name=trusted.$name --value="$value" $file1 ||
9037 error "setxattr 'trusted.$name' failed"
9039 # Try to set a garbage xattr.
9040 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9042 setfattr --name=trusted.$name --value="$value" $file1 ||
9043 error "setxattr 'trusted.$name' failed"
9045 # Try to remove the xattr from $file1. We don't care if this
9046 # appears to succeed or fail, we just don't want there to be
9047 # any changes or crashes.
9048 setfattr --remove=$trusted.$name $file1 2> /dev/null
9051 # Get 'after' xattrs of file1.
9052 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9054 if ! diff $xattr0 $xattr1; then
9055 error "before and after xattrs of '$file1' differ"
9058 rm -rf $file0 $file1 $xattr0 $xattr1
9062 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9064 test_102p() { # LU-4703 setxattr did not check ownership
9065 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9066 skip "MDS needs to be at least 2.5.56"
9068 local testfile=$DIR/$tfile
9072 echo "setfacl as user..."
9073 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9074 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9076 echo "setfattr as user..."
9077 setfacl -m "u:$RUNAS_ID:---" $testfile
9078 $RUNAS setfattr -x system.posix_acl_access $testfile
9079 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9081 run_test 102p "check setxattr(2) correctly fails without permission"
9084 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9085 skip "MDS needs to be at least 2.6.92"
9087 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9089 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9092 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9093 skip "MDS needs to be at least 2.6.93"
9095 touch $DIR/$tfile || error "touch"
9096 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9097 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9098 rm $DIR/$tfile || error "rm"
9101 mkdir -p $DIR/$tdir || error "mkdir"
9102 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9103 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9104 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9105 error "$testfile error deleting user.author1"
9106 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9107 grep "user.$(basename $tdir)" &&
9108 error "$tdir did not delete user.$(basename $tdir)"
9109 rmdir $DIR/$tdir || error "rmdir"
9112 test_mkdir $DIR/$tdir
9113 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9114 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9115 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9116 error "$testfile error deleting user.author1"
9117 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9118 grep "user.$(basename $tdir)" &&
9119 error "$tdir did not delete user.$(basename $tdir)"
9120 rmdir $DIR/$tdir || error "rm striped dir"
9122 run_test 102r "set EAs with empty values"
9125 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9126 skip "MDS needs to be at least 2.11.52"
9128 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9130 save_lustre_params client "llite.*.xattr_cache" > $save
9132 for cache in 0 1; do
9133 lctl set_param llite.*.xattr_cache=$cache
9136 touch $DIR/$tfile || error "touch"
9137 for prefix in lustre security system trusted user; do
9138 # Note getxattr() may fail with 'Operation not
9139 # supported' or 'No such attribute' depending
9140 # on prefix and cache.
9141 getfattr -n $prefix.n102s $DIR/$tfile &&
9142 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9146 restore_lustre_params < $save
9148 run_test 102s "getting nonexistent xattrs should fail"
9151 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9152 skip "MDS needs to be at least 2.11.52"
9154 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9156 save_lustre_params client "llite.*.xattr_cache" > $save
9158 for cache in 0 1; do
9159 lctl set_param llite.*.xattr_cache=$cache
9161 for buf_size in 0 256; do
9163 touch $DIR/$tfile || error "touch"
9164 setfattr -n user.multiop $DIR/$tfile
9165 $MULTIOP $DIR/$tfile oa$buf_size ||
9166 error "cannot get zero length xattr value (buf_size = $buf_size)"
9170 restore_lustre_params < $save
9172 run_test 102t "zero length xattr values handled correctly"
9176 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9181 [ "$UID" != 0 ] && skip "must run as root"
9182 $GSS && skip_env "could not run under gss"
9183 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9184 skip_env "must have acl enabled"
9185 [ -z "$(which setfacl 2>/dev/null)" ] &&
9186 skip_env "could not find setfacl"
9187 remote_mds_nodsh && skip "remote MDS with nodsh"
9189 gpasswd -a daemon bin # LU-5641
9190 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9192 declare -a identity_old
9194 for num in $(seq $MDSCOUNT); do
9195 switch_identity $num true || identity_old[$num]=$?
9203 echo "performing cp ..."
9204 run_acl_subtest cp || error "run_acl_subtest cp failed"
9205 echo "performing getfacl-noacl..."
9206 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9207 echo "performing misc..."
9208 run_acl_subtest misc || error "misc test failed"
9209 echo "performing permissions..."
9210 run_acl_subtest permissions || error "permissions failed"
9211 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9212 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9213 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9214 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9216 echo "performing permissions xattr..."
9217 run_acl_subtest permissions_xattr ||
9218 error "permissions_xattr failed"
9220 echo "performing setfacl..."
9221 run_acl_subtest setfacl || error "setfacl test failed"
9223 # inheritance test got from HP
9224 echo "performing inheritance..."
9225 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9226 chmod +x make-tree || error "chmod +x failed"
9227 run_acl_subtest inheritance || error "inheritance test failed"
9230 echo "LU-974 ignore umask when acl is enabled..."
9231 run_acl_subtest 974 || error "LU-974 umask test failed"
9232 if [ $MDSCOUNT -ge 2 ]; then
9233 run_acl_subtest 974_remote ||
9234 error "LU-974 umask test failed under remote dir"
9237 echo "LU-2561 newly created file is same size as directory..."
9238 if [ "$mds1_FSTYPE" != "zfs" ]; then
9239 run_acl_subtest 2561 || error "LU-2561 test failed"
9241 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9244 run_acl_subtest 4924 || error "LU-4924 test failed"
9249 for num in $(seq $MDSCOUNT); do
9250 if [ "${identity_old[$num]}" = 1 ]; then
9251 switch_identity $num false || identity_old[$num]=$?
9255 run_test 103a "acl test"
9261 for U in {0..511}; do
9263 local O=$(printf "%04o" $U)
9265 umask $(printf "%04o" $((511 ^ $O)))
9266 $LFS setstripe -c 1 $DIR/$tfile.s$O
9267 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9269 (( $S == ($O & 0666) )) ||
9270 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9272 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9273 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9274 (( $S == ($O & 0666) )) ||
9275 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9277 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9278 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9279 (( $S == ($O & 0666) )) ||
9280 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9281 rm -f $DIR/$tfile.[smp]$0
9285 # limit the concurrently running threads to 64. LU-11878
9286 local idx=$((U % 64))
9287 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9292 run_test 103b "umask lfs setstripe"
9296 cp -rp $DIR/$tdir $DIR/$tdir.bak
9298 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9299 error "$DIR/$tdir shouldn't contain default ACL"
9300 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9301 error "$DIR/$tdir.bak shouldn't contain default ACL"
9304 run_test 103c "'cp -rp' won't set empty acl"
9307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9310 lfs df || error "lfs df failed"
9311 lfs df -ih || error "lfs df -ih failed"
9312 lfs df -h $DIR || error "lfs df -h $DIR failed"
9313 lfs df -i $DIR || error "lfs df -i $DIR failed"
9314 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9315 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9317 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9318 lctl --device %$OSC deactivate
9319 lfs df || error "lfs df with deactivated OSC failed"
9320 lctl --device %$OSC activate
9321 # wait the osc back to normal
9322 wait_osc_import_ready client ost
9324 lfs df || error "lfs df with reactivated OSC failed"
9327 run_test 104a "lfs df [-ih] [path] test ========================="
9330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9331 [ $RUNAS_ID -eq $UID ] &&
9332 skip_env "RUNAS_ID = UID = $UID -- skipping"
9334 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9335 grep "Permission denied" | wc -l)))
9336 if [ $denied_cnt -ne 0 ]; then
9337 error "lfs check servers test failed"
9340 run_test 104b "$RUNAS lfs check servers test ===================="
9343 # doesn't work on 2.4 kernels
9345 if $(flock_is_enabled); then
9346 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9348 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9352 run_test 105a "flock when mounted without -o flock test ========"
9356 if $(flock_is_enabled); then
9357 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9359 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9363 run_test 105b "fcntl when mounted without -o flock test ========"
9367 if $(flock_is_enabled); then
9368 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9370 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9374 run_test 105c "lockf when mounted without -o flock test"
9376 test_105d() { # bug 15924
9377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9379 test_mkdir $DIR/$tdir
9380 flock_is_enabled || skip_env "mount w/o flock enabled"
9381 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9382 $LCTL set_param fail_loc=0x80000315
9383 flocks_test 2 $DIR/$tdir
9385 run_test 105d "flock race (should not freeze) ========"
9387 test_105e() { # bug 22660 && 22040
9388 flock_is_enabled || skip_env "mount w/o flock enabled"
9391 flocks_test 3 $DIR/$tfile
9393 run_test 105e "Two conflicting flocks from same process"
9395 test_106() { #bug 10921
9396 test_mkdir $DIR/$tdir
9397 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9398 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9400 run_test 106 "attempt exec of dir followed by chown of that dir"
9403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9411 local save_pattern=$(sysctl -n kernel.core_pattern)
9412 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9413 sysctl -w kernel.core_pattern=$file
9414 sysctl -w kernel.core_uses_pid=0
9422 kill -s 11 $SLEEPPID
9424 if [ -e $file ]; then
9425 size=`stat -c%s $file`
9426 [ $size -eq 0 ] && error "Fail to create core file $file"
9428 error "Fail to create core file $file"
9431 sysctl -w kernel.core_pattern=$save_pattern
9432 sysctl -w kernel.core_uses_pid=$save_uses_pid
9435 run_test 107 "Coredump on SIG"
9438 test_mkdir $DIR/$tdir
9439 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9440 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9441 error "mkdir with 256 char should fail, but did not"
9442 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9443 error "create with 255 char failed"
9444 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9445 error "create with 256 char should fail, but did not"
9450 run_test 110 "filename length checking"
9453 # Purpose: To verify dynamic thread (OSS) creation.
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9457 remote_ost_nodsh && skip "remote OST with nodsh"
9459 # Lustre does not stop service threads once they are started.
9460 # Reset number of running threads to default.
9465 local save_params="$TMP/sanity-$TESTNAME.parameters"
9467 # Get ll_ost_io count before I/O
9468 OSTIO_pre=$(do_facet ost1 \
9469 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9470 # Exit if lustre is not running (ll_ost_io not running).
9471 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9473 echo "Starting with $OSTIO_pre threads"
9474 local thread_max=$((OSTIO_pre * 2))
9475 local rpc_in_flight=$((thread_max * 2))
9476 # Number of I/O Process proposed to be started.
9478 local facets=$(get_facets OST)
9480 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9481 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9483 # Set in_flight to $rpc_in_flight
9484 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9485 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9486 nfiles=${rpc_in_flight}
9487 # Set ost thread_max to $thread_max
9488 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9490 # 5 Minutes should be sufficient for max number of OSS
9491 # threads(thread_max) to be created.
9495 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9496 test_mkdir $DIR/$tdir
9497 for i in $(seq $nfiles); do
9498 local file=$DIR/$tdir/${tfile}-$i
9499 $LFS setstripe -c -1 -i 0 $file
9500 ($WTL $file $timeout)&
9503 # I/O Started - Wait for thread_started to reach thread_max or report
9504 # error if thread_started is more than thread_max.
9505 echo "Waiting for thread_started to reach thread_max"
9506 local thread_started=0
9507 local end_time=$((SECONDS + timeout))
9509 while [ $SECONDS -le $end_time ] ; do
9511 # Get ost i/o thread_started count.
9512 thread_started=$(do_facet ost1 \
9514 ost.OSS.ost_io.threads_started | cut -d= -f2")
9515 # Break out if thread_started is equal/greater than thread_max
9516 if [[ $thread_started -ge $thread_max ]]; then
9517 echo ll_ost_io thread_started $thread_started, \
9518 equal/greater than thread_max $thread_max
9524 # Cleanup - We have the numbers, Kill i/o jobs if running.
9525 jobcount=($(jobs -p))
9526 for i in $(seq 0 $((${#jobcount[@]}-1)))
9528 kill -9 ${jobcount[$i]}
9529 if [ $? -ne 0 ] ; then
9531 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9535 # Cleanup files left by WTL binary.
9536 for i in $(seq $nfiles); do
9537 local file=$DIR/$tdir/${tfile}-$i
9539 if [ $? -ne 0 ] ; then
9540 echo "Warning: Failed to delete file $file"
9544 restore_lustre_params <$save_params
9545 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9547 # Error out if no new thread has started or Thread started is greater
9549 if [[ $thread_started -le $OSTIO_pre ||
9550 $thread_started -gt $thread_max ]]; then
9551 error "ll_ost_io: thread_started $thread_started" \
9552 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9553 "No new thread started or thread started greater " \
9557 run_test 115 "verify dynamic thread creation===================="
9560 wait_delete_completed
9561 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9562 echo "OST kbytes available: ${AVAIL[@]}"
9567 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9568 #echo OST $i: ${AVAIL[i]}kb
9569 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9573 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9578 echo "Min free space: OST $MINI: $MINV"
9579 echo "Max free space: OST $MAXI: $MAXV"
9582 test_116a() { # was previously test_116()
9583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9584 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9585 remote_mds_nodsh && skip "remote MDS with nodsh"
9587 echo -n "Free space priority "
9588 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9593 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9594 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9595 trap simple_cleanup_common EXIT
9597 # Check if we need to generate uneven OSTs
9598 test_mkdir -p $DIR/$tdir/OST${MINI}
9599 local FILL=$((MINV / 4))
9600 local DIFF=$((MAXV - MINV))
9601 local DIFF2=$((DIFF * 100 / MINV))
9603 local threshold=$(do_facet $SINGLEMDS \
9604 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9605 threshold=${threshold%%%}
9606 echo -n "Check for uneven OSTs: "
9607 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9609 if [[ $DIFF2 -gt $threshold ]]; then
9611 echo "Don't need to fill OST$MINI"
9613 # generate uneven OSTs. Write 2% over the QOS threshold value
9615 DIFF=$((threshold - DIFF2 + 2))
9616 DIFF2=$((MINV * DIFF / 100))
9617 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9618 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9619 error "setstripe failed"
9620 DIFF=$((DIFF2 / 2048))
9622 while [ $i -lt $DIFF ]; do
9624 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9625 bs=2M count=1 2>/dev/null
9634 DIFF=$((MAXV - MINV))
9635 DIFF2=$((DIFF * 100 / MINV))
9636 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9637 if [ $DIFF2 -gt $threshold ]; then
9640 echo "failed - QOS mode won't be used"
9641 simple_cleanup_common
9642 skip "QOS imbalance criteria not met"
9650 # now fill using QOS
9651 $LFS setstripe -c 1 $DIR/$tdir
9652 FILL=$((FILL / 200))
9653 if [ $FILL -gt 600 ]; then
9656 echo "writing $FILL files to QOS-assigned OSTs"
9658 while [ $i -lt $FILL ]; do
9660 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9664 echo "wrote $i 200k files"
9668 echo "Note: free space may not be updated, so measurements might be off"
9670 DIFF2=$((MAXV - MINV))
9671 echo "free space delta: orig $DIFF final $DIFF2"
9672 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9673 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9674 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9675 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9676 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9677 if [[ $DIFF -gt 0 ]]; then
9678 FILL=$((DIFF2 * 100 / DIFF - 100))
9679 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9682 # Figure out which files were written where
9683 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9684 awk '/'$MINI1': / {print $2; exit}')
9686 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9687 echo "$MINC files created on smaller OST $MINI1"
9688 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9689 awk '/'$MAXI1': / {print $2; exit}')
9691 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9692 echo "$MAXC files created on larger OST $MAXI1"
9693 if [[ $MINC -gt 0 ]]; then
9694 FILL=$((MAXC * 100 / MINC - 100))
9695 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9697 [[ $MAXC -gt $MINC ]] ||
9698 error_ignore LU-9 "stripe QOS didn't balance free space"
9699 simple_cleanup_common
9701 run_test 116a "stripe QOS: free space balance ==================="
9703 test_116b() { # LU-2093
9704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9705 remote_mds_nodsh && skip "remote MDS with nodsh"
9707 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9708 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9709 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9710 [ -z "$old_rr" ] && skip "no QOS"
9711 do_facet $SINGLEMDS lctl set_param \
9712 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9714 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9715 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9716 do_facet $SINGLEMDS lctl set_param fail_loc=0
9718 do_facet $SINGLEMDS lctl set_param \
9719 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9721 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9723 test_117() # bug 10891
9725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9727 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9728 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9729 lctl set_param fail_loc=0x21e
9730 > $DIR/$tfile || error "truncate failed"
9731 lctl set_param fail_loc=0
9732 echo "Truncate succeeded."
9735 run_test 117 "verify osd extend =========="
9737 NO_SLOW_RESENDCOUNT=4
9738 export OLD_RESENDCOUNT=""
9739 set_resend_count () {
9740 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9741 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9742 lctl set_param -n $PROC_RESENDCOUNT $1
9743 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9746 # for reduce test_118* time (b=14842)
9747 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9749 # Reset async IO behavior after error case
9751 FILE=$DIR/reset_async
9753 # Ensure all OSCs are cleared
9754 $LFS setstripe -c -1 $FILE
9755 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9760 test_118a() #bug 11710
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9766 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9776 run_test 118a "verify O_SYNC works =========="
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9781 remote_ost_nodsh && skip "remote OST with nodsh"
9785 #define OBD_FAIL_SRV_ENOENT 0x217
9786 set_nodes_failloc "$(osts_nodes)" 0x217
9787 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9789 set_nodes_failloc "$(osts_nodes)" 0
9790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9794 if [[ $RC -eq 0 ]]; then
9795 error "Must return error due to dropped pages, rc=$RC"
9799 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9800 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9804 echo "Dirty pages not leaked on ENOENT"
9806 # Due to the above error the OSC will issue all RPCs syncronously
9807 # until a subsequent RPC completes successfully without error.
9808 $MULTIOP $DIR/$tfile Ow4096yc
9813 run_test 118b "Reclaim dirty pages on fatal error =========="
9817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9819 # for 118c, restore the original resend count, LU-1940
9820 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9821 set_resend_count $OLD_RESENDCOUNT
9822 remote_ost_nodsh && skip "remote OST with nodsh"
9826 #define OBD_FAIL_OST_EROFS 0x216
9827 set_nodes_failloc "$(osts_nodes)" 0x216
9829 # multiop should block due to fsync until pages are written
9830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9834 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9835 error "Multiop failed to block on fsync, pid=$MULTIPID"
9838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9840 if [[ $WRITEBACK -eq 0 ]]; then
9841 error "No page in writeback, writeback=$WRITEBACK"
9844 set_nodes_failloc "$(osts_nodes)" 0
9847 if [[ $RC -ne 0 ]]; then
9848 error "Multiop fsync failed, rc=$RC"
9851 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9852 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9854 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9855 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9859 echo "Dirty pages flushed via fsync on EROFS"
9862 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9864 # continue to use small resend count to reduce test_118* time (b=14842)
9865 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9870 remote_ost_nodsh && skip "remote OST with nodsh"
9874 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9875 set_nodes_failloc "$(osts_nodes)" 0x214
9876 # multiop should block due to fsync until pages are written
9877 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9881 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9882 error "Multiop failed to block on fsync, pid=$MULTIPID"
9885 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9887 if [[ $WRITEBACK -eq 0 ]]; then
9888 error "No page in writeback, writeback=$WRITEBACK"
9891 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9892 set_nodes_failloc "$(osts_nodes)" 0
9894 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9895 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9897 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9898 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9902 echo "Dirty pages gaurenteed flushed via fsync"
9905 run_test 118d "Fsync validation inject a delay of the bulk =========="
9908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9912 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9913 lctl set_param fail_loc=0x8000040a
9915 # Should simulate EINVAL error which is fatal
9916 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9918 if [[ $RC -eq 0 ]]; then
9919 error "Must return error due to dropped pages, rc=$RC"
9922 lctl set_param fail_loc=0x0
9924 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9925 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9926 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9928 if [[ $LOCKED -ne 0 ]]; then
9929 error "Locked pages remain in cache, locked=$LOCKED"
9932 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9933 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9937 echo "No pages locked after fsync"
9942 run_test 118f "Simulate unrecoverable OSC side error =========="
9945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9949 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9950 lctl set_param fail_loc=0x406
9952 # simulate local -ENOMEM
9953 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9956 lctl set_param fail_loc=0
9957 if [[ $RC -eq 0 ]]; then
9958 error "Must return error due to dropped pages, rc=$RC"
9961 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9962 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9963 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9965 if [[ $LOCKED -ne 0 ]]; then
9966 error "Locked pages remain in cache, locked=$LOCKED"
9969 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9970 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9974 echo "No pages locked after fsync"
9979 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9983 remote_ost_nodsh && skip "remote OST with nodsh"
9987 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9988 set_nodes_failloc "$(osts_nodes)" 0x20e
9989 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9993 set_nodes_failloc "$(osts_nodes)" 0
9994 if [[ $RC -eq 0 ]]; then
9995 error "Must return error due to dropped pages, rc=$RC"
9998 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9999 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10000 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10002 if [[ $LOCKED -ne 0 ]]; then
10003 error "Locked pages remain in cache, locked=$LOCKED"
10006 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10007 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10011 echo "No pages locked after fsync"
10015 run_test 118h "Verify timeout in handling recoverables errors =========="
10017 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10021 remote_ost_nodsh && skip "remote OST with nodsh"
10025 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10026 set_nodes_failloc "$(osts_nodes)" 0x20e
10028 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10029 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10032 set_nodes_failloc "$(osts_nodes)" 0
10036 if [[ $RC -ne 0 ]]; then
10037 error "got error, but should be not, rc=$RC"
10040 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10041 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10042 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10043 if [[ $LOCKED -ne 0 ]]; then
10044 error "Locked pages remain in cache, locked=$LOCKED"
10047 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10048 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10052 echo "No pages locked after fsync"
10056 run_test 118i "Fix error before timeout in recoverable error =========="
10058 [ "$SLOW" = "no" ] && set_resend_count 4
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 remote_ost_nodsh && skip "remote OST with nodsh"
10066 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10067 set_nodes_failloc "$(osts_nodes)" 0x220
10069 # return -EIO from OST
10070 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10072 set_nodes_failloc "$(osts_nodes)" 0x0
10073 if [[ $RC -eq 0 ]]; then
10074 error "Must return error due to dropped pages, rc=$RC"
10077 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10078 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10080 if [[ $LOCKED -ne 0 ]]; then
10081 error "Locked pages remain in cache, locked=$LOCKED"
10084 # in recoverable error on OST we want resend and stay until it finished
10085 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10086 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10090 echo "No pages locked after fsync"
10094 run_test 118j "Simulate unrecoverable OST side error =========="
10098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10099 remote_ost_nodsh && skip "remote OSTs with nodsh"
10101 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10102 set_nodes_failloc "$(osts_nodes)" 0x20e
10103 test_mkdir $DIR/$tdir
10105 for ((i=0;i<10;i++)); do
10106 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10107 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10114 set_nodes_failloc "$(osts_nodes)" 0
10117 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10119 test_118l() # LU-646
10121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 test_mkdir $DIR/$tdir
10124 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10127 run_test 118l "fsync dir"
10129 test_118m() # LU-3066
10131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10133 test_mkdir $DIR/$tdir
10134 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10137 run_test 118m "fdatasync dir ========="
10139 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10147 remote_ost_nodsh && skip "remote OSTs with nodsh"
10149 # Sleep to avoid a cached response.
10150 #define OBD_STATFS_CACHE_SECONDS 1
10153 # Inject a 10 second delay in the OST_STATFS handler.
10154 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10155 set_nodes_failloc "$(osts_nodes)" 0x242
10158 stat --file-system $MOUNT > /dev/null
10161 set_nodes_failloc "$(osts_nodes)" 0
10163 if ((end - begin > 20)); then
10164 error "statfs took $((end - begin)) seconds, expected 10"
10167 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10169 test_119a() # bug 11737
10171 BSIZE=$((512 * 1024))
10172 directio write $DIR/$tfile 0 1 $BSIZE
10173 # We ask to read two blocks, which is more than a file size.
10174 # directio will indicate an error when requested and actual
10175 # sizes aren't equeal (a normal situation in this case) and
10176 # print actual read amount.
10177 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10178 if [ "$NOB" != "$BSIZE" ]; then
10179 error "read $NOB bytes instead of $BSIZE"
10183 run_test 119a "Short directIO read must return actual read amount"
10185 test_119b() # bug 11737
10187 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10189 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10190 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10192 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10193 error "direct read failed"
10196 run_test 119b "Sparse directIO read must return actual read amount"
10198 test_119c() # bug 13099
10201 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10202 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10205 run_test 119c "Testing for direct read hitting hole"
10207 test_119d() # bug 15950
10209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10211 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10212 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10214 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10215 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10216 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10217 lctl set_param fail_loc=0x40d
10218 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10221 cat $DIR/$tfile > /dev/null &
10222 lctl set_param fail_loc=0
10225 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10227 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10228 error "the read rpcs have not completed in 2s"
10230 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10232 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10236 remote_mds_nodsh && skip "remote MDS with nodsh"
10237 test_mkdir -i0 -c1 $DIR/$tdir
10238 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10239 skip_env "no early lock cancel on server"
10241 lru_resize_disable mdc
10242 lru_resize_disable osc
10243 cancel_lru_locks mdc
10244 # asynchronous object destroy at MDT could cause bl ast to client
10245 cancel_lru_locks osc
10247 stat $DIR/$tdir > /dev/null
10248 can1=$(do_facet mds1 \
10249 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10250 awk '/ldlm_cancel/ {print $2}')
10251 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10252 awk '/ldlm_bl_callback/ {print $2}')
10253 test_mkdir -i0 -c1 $DIR/$tdir/d1
10254 can2=$(do_facet mds1 \
10255 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10256 awk '/ldlm_cancel/ {print $2}')
10257 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10258 awk '/ldlm_bl_callback/ {print $2}')
10259 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10260 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10261 lru_resize_enable mdc
10262 lru_resize_enable osc
10264 run_test 120a "Early Lock Cancel: mkdir test"
10267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10268 remote_mds_nodsh && skip "remote MDS with nodsh"
10269 test_mkdir $DIR/$tdir
10270 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10271 skip_env "no early lock cancel on server"
10273 lru_resize_disable mdc
10274 lru_resize_disable osc
10275 cancel_lru_locks mdc
10276 stat $DIR/$tdir > /dev/null
10277 can1=$(do_facet $SINGLEMDS \
10278 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10279 awk '/ldlm_cancel/ {print $2}')
10280 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10281 awk '/ldlm_bl_callback/ {print $2}')
10282 touch $DIR/$tdir/f1
10283 can2=$(do_facet $SINGLEMDS \
10284 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10285 awk '/ldlm_cancel/ {print $2}')
10286 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10287 awk '/ldlm_bl_callback/ {print $2}')
10288 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10289 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10290 lru_resize_enable mdc
10291 lru_resize_enable osc
10293 run_test 120b "Early Lock Cancel: create test"
10296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10297 remote_mds_nodsh && skip "remote MDS with nodsh"
10298 test_mkdir -i0 -c1 $DIR/$tdir
10299 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10300 skip "no early lock cancel on server"
10302 lru_resize_disable mdc
10303 lru_resize_disable osc
10304 test_mkdir -i0 -c1 $DIR/$tdir/d1
10305 test_mkdir -i0 -c1 $DIR/$tdir/d2
10306 touch $DIR/$tdir/d1/f1
10307 cancel_lru_locks mdc
10308 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10309 can1=$(do_facet mds1 \
10310 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10311 awk '/ldlm_cancel/ {print $2}')
10312 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10313 awk '/ldlm_bl_callback/ {print $2}')
10314 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10315 can2=$(do_facet mds1 \
10316 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10317 awk '/ldlm_cancel/ {print $2}')
10318 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10319 awk '/ldlm_bl_callback/ {print $2}')
10320 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10321 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10322 lru_resize_enable mdc
10323 lru_resize_enable osc
10325 run_test 120c "Early Lock Cancel: link test"
10328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10329 remote_mds_nodsh && skip "remote MDS with nodsh"
10330 test_mkdir -i0 -c1 $DIR/$tdir
10331 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10332 skip_env "no early lock cancel on server"
10334 lru_resize_disable mdc
10335 lru_resize_disable osc
10337 cancel_lru_locks mdc
10338 stat $DIR/$tdir > /dev/null
10339 can1=$(do_facet mds1 \
10340 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10341 awk '/ldlm_cancel/ {print $2}')
10342 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10343 awk '/ldlm_bl_callback/ {print $2}')
10344 chmod a+x $DIR/$tdir
10345 can2=$(do_facet mds1 \
10346 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10347 awk '/ldlm_cancel/ {print $2}')
10348 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10349 awk '/ldlm_bl_callback/ {print $2}')
10350 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10351 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10352 lru_resize_enable mdc
10353 lru_resize_enable osc
10355 run_test 120d "Early Lock Cancel: setattr test"
10358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10359 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10360 skip_env "no early lock cancel on server"
10361 remote_mds_nodsh && skip "remote MDS with nodsh"
10363 local dlmtrace_set=false
10365 test_mkdir -i0 -c1 $DIR/$tdir
10366 lru_resize_disable mdc
10367 lru_resize_disable osc
10368 ! $LCTL get_param debug | grep -q dlmtrace &&
10369 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10370 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10371 cancel_lru_locks mdc
10372 cancel_lru_locks osc
10373 dd if=$DIR/$tdir/f1 of=/dev/null
10374 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10375 # XXX client can not do early lock cancel of OST lock
10376 # during unlink (LU-4206), so cancel osc lock now.
10378 cancel_lru_locks osc
10379 can1=$(do_facet mds1 \
10380 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10381 awk '/ldlm_cancel/ {print $2}')
10382 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10383 awk '/ldlm_bl_callback/ {print $2}')
10384 unlink $DIR/$tdir/f1
10386 can2=$(do_facet mds1 \
10387 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10388 awk '/ldlm_cancel/ {print $2}')
10389 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10390 awk '/ldlm_bl_callback/ {print $2}')
10391 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10392 $LCTL dk $TMP/cancel.debug.txt
10393 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10394 $LCTL dk $TMP/blocking.debug.txt
10395 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10396 lru_resize_enable mdc
10397 lru_resize_enable osc
10399 run_test 120e "Early Lock Cancel: unlink test"
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10403 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10404 skip_env "no early lock cancel on server"
10405 remote_mds_nodsh && skip "remote MDS with nodsh"
10407 test_mkdir -i0 -c1 $DIR/$tdir
10408 lru_resize_disable mdc
10409 lru_resize_disable osc
10410 test_mkdir -i0 -c1 $DIR/$tdir/d1
10411 test_mkdir -i0 -c1 $DIR/$tdir/d2
10412 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10413 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10414 cancel_lru_locks mdc
10415 cancel_lru_locks osc
10416 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10417 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10418 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10419 # XXX client can not do early lock cancel of OST lock
10420 # during rename (LU-4206), so cancel osc lock now.
10422 cancel_lru_locks osc
10423 can1=$(do_facet mds1 \
10424 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10425 awk '/ldlm_cancel/ {print $2}')
10426 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10427 awk '/ldlm_bl_callback/ {print $2}')
10428 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10430 can2=$(do_facet mds1 \
10431 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10432 awk '/ldlm_cancel/ {print $2}')
10433 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10434 awk '/ldlm_bl_callback/ {print $2}')
10435 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10436 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10437 lru_resize_enable mdc
10438 lru_resize_enable osc
10440 run_test 120f "Early Lock Cancel: rename test"
10443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10444 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10445 skip_env "no early lock cancel on server"
10446 remote_mds_nodsh && skip "remote MDS with nodsh"
10448 lru_resize_disable mdc
10449 lru_resize_disable osc
10451 echo create $count files
10452 test_mkdir $DIR/$tdir
10453 cancel_lru_locks mdc
10454 cancel_lru_locks osc
10457 can0=$(do_facet $SINGLEMDS \
10458 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10459 awk '/ldlm_cancel/ {print $2}')
10460 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10461 awk '/ldlm_bl_callback/ {print $2}')
10462 createmany -o $DIR/$tdir/f $count
10464 can1=$(do_facet $SINGLEMDS \
10465 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10466 awk '/ldlm_cancel/ {print $2}')
10467 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10468 awk '/ldlm_bl_callback/ {print $2}')
10470 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10471 echo rm $count files
10474 can2=$(do_facet $SINGLEMDS \
10475 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10476 awk '/ldlm_cancel/ {print $2}')
10477 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10478 awk '/ldlm_bl_callback/ {print $2}')
10480 echo total: $count removes in $((t2-t1))
10481 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10483 # wait for commitment of removal
10484 lru_resize_enable mdc
10485 lru_resize_enable osc
10487 run_test 120g "Early Lock Cancel: performance test"
10489 test_121() { #bug #10589
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10493 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10494 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10495 lctl set_param fail_loc=0x310
10496 cancel_lru_locks osc > /dev/null
10497 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10498 lctl set_param fail_loc=0
10499 [[ $reads -eq $writes ]] ||
10500 error "read $reads blocks, must be $writes blocks"
10502 run_test 121 "read cancel race ========="
10504 test_123a() { # was test 123, statahead(bug 11401)
10505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10508 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10509 log "testing UP system. Performance may be lower than expected."
10514 test_mkdir $DIR/$tdir
10515 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10516 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10518 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10519 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10521 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10522 lctl set_param -n llite.*.statahead_max 0
10523 lctl get_param llite.*.statahead_max
10524 cancel_lru_locks mdc
10525 cancel_lru_locks osc
10527 time ls -l $DIR/$tdir | wc -l
10529 delta=$((etime - stime))
10530 log "ls $i files without statahead: $delta sec"
10531 lctl set_param llite.*.statahead_max=$max
10533 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10534 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10535 cancel_lru_locks mdc
10536 cancel_lru_locks osc
10538 time ls -l $DIR/$tdir | wc -l
10540 delta_sa=$((etime - stime))
10541 log "ls $i files with statahead: $delta_sa sec"
10542 lctl get_param -n llite.*.statahead_stats
10543 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10545 [[ $swrong -lt $ewrong ]] &&
10546 log "statahead was stopped, maybe too many locks held!"
10547 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10549 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10550 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10551 lctl set_param -n llite.*.statahead_max 0
10552 lctl get_param llite.*.statahead_max
10553 cancel_lru_locks mdc
10554 cancel_lru_locks osc
10556 time ls -l $DIR/$tdir | wc -l
10558 delta=$((etime - stime))
10559 log "ls $i files again without statahead: $delta sec"
10560 lctl set_param llite.*.statahead_max=$max
10561 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10562 if [ $SLOWOK -eq 0 ]; then
10563 error "ls $i files is slower with statahead!"
10565 log "ls $i files is slower with statahead!"
10571 [ $delta -gt 20 ] && break
10572 [ $delta -gt 8 ] && MULT=$((50 / delta))
10573 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10581 delta=$((etime - stime))
10582 log "rm -r $DIR/$tdir/: $delta seconds"
10584 lctl get_param -n llite.*.statahead_stats
10586 run_test 123a "verify statahead work"
10588 test_123b () { # statahead(bug 15027)
10589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10591 test_mkdir $DIR/$tdir
10592 createmany -o $DIR/$tdir/$tfile-%d 1000
10594 cancel_lru_locks mdc
10595 cancel_lru_locks osc
10597 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10598 lctl set_param fail_loc=0x80000803
10599 ls -lR $DIR/$tdir > /dev/null
10601 lctl set_param fail_loc=0x0
10602 lctl get_param -n llite.*.statahead_stats
10607 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10611 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10612 skip_env "no lru resize on server"
10616 test_mkdir $DIR/$tdir
10618 log "create $NR files at $DIR/$tdir"
10619 createmany -o $DIR/$tdir/f $NR ||
10620 error "failed to create $NR files in $DIR/$tdir"
10622 cancel_lru_locks mdc
10623 ls -l $DIR/$tdir > /dev/null
10627 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10628 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10629 LRU_SIZE=$($LCTL get_param -n $PARAM)
10630 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10631 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10633 log "NS=$(basename $NSDIR)"
10638 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10639 skip "Not enough cached locks created!"
10641 log "LRU=$LRU_SIZE"
10645 # We know that lru resize allows one client to hold $LIMIT locks
10646 # for 10h. After that locks begin to be killed by client.
10648 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10650 if [ $LIMIT -lt $LRU_SIZE ]; then
10651 skip "Limit is too small $LIMIT"
10654 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10655 # killing locks. Some time was spent for creating locks. This means
10656 # that up to the moment of sleep finish we must have killed some of
10657 # them (10-100 locks). This depends on how fast ther were created.
10658 # Many of them were touched in almost the same moment and thus will
10659 # be killed in groups.
10660 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10662 # Use $LRU_SIZE_B here to take into account real number of locks
10663 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10664 local LRU_SIZE_B=$LRU_SIZE
10666 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10667 log "OLD_LVF=$OLD_LVF"
10668 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10670 # Let's make sure that we really have some margin. Client checks
10671 # cached locks every 10 sec.
10672 SLEEP=$((SLEEP+20))
10673 log "Sleep ${SLEEP} sec"
10675 while ((SEC<$SLEEP)); do
10679 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10680 echo -n "$LRU_SIZE"
10683 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10684 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10686 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10687 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10688 unlinkmany $DIR/$tdir/f $NR
10692 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10693 log "unlink $NR files at $DIR/$tdir"
10694 unlinkmany $DIR/$tdir/f $NR
10696 run_test 124a "lru resize ======================================="
10698 get_max_pool_limit()
10700 local limit=$($LCTL get_param \
10701 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10703 for l in $limit; do
10704 if [[ $l -gt $max ]]; then
10712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10713 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10714 skip_env "no lru resize on server"
10716 LIMIT=$(get_max_pool_limit)
10718 NR=$(($(default_lru_size)*20))
10719 if [[ $NR -gt $LIMIT ]]; then
10720 log "Limit lock number by $LIMIT locks"
10724 IFree=$(mdsrate_inodes_available)
10725 if [ $IFree -lt $NR ]; then
10726 log "Limit lock number by $IFree inodes"
10730 lru_resize_disable mdc
10731 test_mkdir -p $DIR/$tdir/disable_lru_resize
10733 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10734 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10735 cancel_lru_locks mdc
10738 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10741 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10744 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10748 nolruresize_delta=$((etime-stime))
10749 log "ls -la time: $nolruresize_delta seconds"
10750 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10751 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10753 lru_resize_enable mdc
10754 test_mkdir -p $DIR/$tdir/enable_lru_resize
10756 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10757 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10758 cancel_lru_locks mdc
10761 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10764 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10767 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10771 lruresize_delta=$((etime-stime))
10772 log "ls -la time: $lruresize_delta seconds"
10773 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10775 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10776 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10777 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10778 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10780 log "lru resize performs the same with no lru resize"
10782 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10784 run_test 124b "lru resize (performance test) ======================="
10787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10788 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10789 skip_env "no lru resize on server"
10791 # cache ununsed locks on client
10793 cancel_lru_locks mdc
10794 test_mkdir $DIR/$tdir
10795 createmany -o $DIR/$tdir/f $nr ||
10796 error "failed to create $nr files in $DIR/$tdir"
10797 ls -l $DIR/$tdir > /dev/null
10799 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10800 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10801 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10802 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10803 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10805 # set lru_max_age to 1 sec
10806 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10807 echo "sleep $((recalc_p * 2)) seconds..."
10808 sleep $((recalc_p * 2))
10810 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10811 # restore lru_max_age
10812 $LCTL set_param -n $nsdir.lru_max_age $max_age
10813 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10814 unlinkmany $DIR/$tdir/f $nr
10816 run_test 124c "LRUR cancel very aged locks"
10818 test_125() { # 13358
10819 $LCTL get_param -n llite.*.client_type | grep -q local ||
10820 skip "must run as local client"
10821 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10822 skip_env "must have acl enabled"
10823 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10825 test_mkdir $DIR/$tdir
10826 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10827 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10828 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10830 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10832 test_126() { # bug 12829/13455
10833 $GSS && skip_env "must run as gss disabled"
10834 $LCTL get_param -n llite.*.client_type | grep -q local ||
10835 skip "must run as local client"
10836 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10838 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10839 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10841 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10843 run_test 126 "check that the fsgid provided by the client is taken into account"
10845 test_127a() { # bug 15521
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10848 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10849 $LCTL set_param osc.*.stats=0
10850 FSIZE=$((2048 * 1024))
10851 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10852 cancel_lru_locks osc
10853 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10855 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10856 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10857 echo "got $COUNT $NAME"
10858 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10859 eval $NAME=$COUNT || error "Wrong proc format"
10862 read_bytes|write_bytes)
10863 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10864 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10865 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10866 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10867 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10868 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10869 error "sumsquare is too small: $SUMSQ"
10870 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10871 error "sumsquare is too big: $SUMSQ"
10875 done < $DIR/${tfile}.tmp
10877 #check that we actually got some stats
10878 [ "$read_bytes" ] || error "Missing read_bytes stats"
10879 [ "$write_bytes" ] || error "Missing write_bytes stats"
10880 [ "$read_bytes" != 0 ] || error "no read done"
10881 [ "$write_bytes" != 0 ] || error "no write done"
10883 run_test 127a "verify the client stats are sane"
10885 test_127b() { # bug LU-333
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10887 local name count samp unit min max sum sumsq
10889 $LCTL set_param llite.*.stats=0
10891 # perform 2 reads and writes so MAX is different from SUM.
10892 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10893 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10894 cancel_lru_locks osc
10895 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10896 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10898 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10899 while read name count samp unit min max sum sumsq; do
10900 echo "got $count $name"
10901 eval $name=$count || error "Wrong proc format"
10905 [ $count -ne 2 ] && error "count is not 2: $count"
10906 [ $min -ne $PAGE_SIZE ] &&
10907 error "min is not $PAGE_SIZE: $min"
10908 [ $max -ne $PAGE_SIZE ] &&
10909 error "max is incorrect: $max"
10910 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10911 error "sum is wrong: $sum"
10914 [ $count -ne 2 ] && error "count is not 2: $count"
10915 [ $min -ne $PAGE_SIZE ] &&
10916 error "min is not $PAGE_SIZE: $min"
10917 [ $max -ne $PAGE_SIZE ] &&
10918 error "max is incorrect: $max"
10919 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10920 error "sum is wrong: $sum"
10924 done < $TMP/$tfile.tmp
10926 #check that we actually got some stats
10927 [ "$read_bytes" ] || error "Missing read_bytes stats"
10928 [ "$write_bytes" ] || error "Missing write_bytes stats"
10929 [ "$read_bytes" != 0 ] || error "no read done"
10930 [ "$write_bytes" != 0 ] || error "no write done"
10932 rm -f $TMP/${tfile}.tmp
10934 run_test 127b "verify the llite client stats are sane"
10936 test_128() { # bug 15212
10938 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10943 result=$(grep error $TMP/$tfile.log)
10944 rm -f $DIR/$tfile $TMP/$tfile.log
10945 [ -z "$result" ] ||
10946 error "consecutive find's under interactive lfs failed"
10948 run_test 128 "interactive lfs for 2 consecutive find's"
10950 set_dir_limits () {
10955 local ldproc=/proc/fs/ldiskfs
10956 local facets=$(get_facets MDS)
10958 for facet in ${facets//,/ }; do
10959 canondev=$(ldiskfs_canon \
10960 *.$(convert_facet2label $facet).mntdev $facet)
10961 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10962 ldproc=/sys/fs/ldiskfs
10963 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10964 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10968 check_mds_dmesg() {
10969 local facets=$(get_facets MDS)
10970 for facet in ${facets//,/ }; do
10971 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10978 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10979 skip "Need MDS version with at least 2.5.56"
10980 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10981 skip_env "ldiskfs only test"
10983 remote_mds_nodsh && skip "remote MDS with nodsh"
10987 local has_warning=false
10990 mkdir -p $DIR/$tdir
10992 # block size of mds1
10993 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10994 set_dir_limits $maxsize $maxsize
10995 local dirsize=$(stat -c%s "$DIR/$tdir")
10997 while [[ $dirsize -le $maxsize ]]; do
10998 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11000 if ! $has_warning; then
11001 check_mds_dmesg '"is approaching"' && has_warning=true
11003 # check two errors:
11004 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11005 # EFBIG for previous versions included in ldiskfs series
11006 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11008 echo "return code $rc received as expected"
11010 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11011 error_exit "create failed w/o dir size limit"
11013 check_mds_dmesg '"has reached"' ||
11014 error_exit "reached message should be output"
11016 [ $has_warning = "false" ] &&
11017 error_exit "warning message should be output"
11019 dirsize=$(stat -c%s "$DIR/$tdir")
11021 [[ $dirsize -ge $maxsize ]] && return 0
11022 error_exit "current dir size $dirsize, " \
11023 "previous limit $maxsize"
11024 elif [ $rc -ne 0 ]; then
11026 error_exit "return $rc received instead of expected " \
11027 "$EFBIG or $ENOSPC, files in dir $dirsize"
11029 nfiles=$((nfiles + 1))
11030 dirsize=$(stat -c%s "$DIR/$tdir")
11034 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11036 run_test 129 "test directory size limit ========================"
11045 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11046 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11048 trap cleanup_130 EXIT RETURN
11050 local fm_file=$DIR/$tfile
11051 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11052 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11053 error "dd failed for $fm_file"
11055 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11056 filefrag -ves $fm_file
11058 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11059 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11060 [ $RC != 0 ] && error "filefrag $fm_file failed"
11062 filefrag_op=$(filefrag -ve -k $fm_file |
11063 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11064 lun=$($LFS getstripe -i $fm_file)
11066 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11069 for line in $filefrag_op
11071 frag_lun=`echo $line | cut -d: -f5`
11072 ext_len=`echo $line | cut -d: -f4`
11073 if (( $frag_lun != $lun )); then
11075 error "FIEMAP on 1-stripe file($fm_file) failed"
11078 (( tot_len += ext_len ))
11081 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11083 error "FIEMAP on 1-stripe file($fm_file) failed;"
11089 echo "FIEMAP on single striped file succeeded"
11091 run_test 130a "FIEMAP (1-stripe file)"
11094 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11096 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11097 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11099 trap cleanup_130 EXIT RETURN
11101 local fm_file=$DIR/$tfile
11102 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11103 error "setstripe on $fm_file"
11104 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11105 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11107 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11108 error "dd failed on $fm_file"
11110 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11111 filefrag_op=$(filefrag -ve -k $fm_file |
11112 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11114 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11115 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11120 for line in $filefrag_op
11122 frag_lun=$(echo $line | cut -d: -f5 |
11123 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11124 ext_len=$(echo $line | cut -d: -f4)
11125 if (( $frag_lun != $last_lun )); then
11126 if (( tot_len != 1024 )); then
11128 error "FIEMAP on $fm_file failed; returned " \
11129 "len $tot_len for OST $last_lun instead of 1024"
11132 (( num_luns += 1 ))
11136 (( tot_len += ext_len ))
11139 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11141 error "FIEMAP on $fm_file failed; returned wrong number of " \
11142 "luns or wrong len for OST $last_lun"
11148 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11150 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11155 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11156 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11158 trap cleanup_130 EXIT RETURN
11160 local fm_file=$DIR/$tfile
11161 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11162 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11163 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11165 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11166 error "dd failed on $fm_file"
11168 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11169 filefrag_op=$(filefrag -ve -k $fm_file |
11170 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11172 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11173 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11178 for line in $filefrag_op
11180 frag_lun=$(echo $line | cut -d: -f5 |
11181 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11182 ext_len=$(echo $line | cut -d: -f4)
11183 if (( $frag_lun != $last_lun )); then
11184 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11185 if (( logical != 512 )); then
11187 error "FIEMAP on $fm_file failed; returned " \
11188 "logical start for lun $logical instead of 512"
11191 if (( tot_len != 512 )); then
11193 error "FIEMAP on $fm_file failed; returned " \
11194 "len $tot_len for OST $last_lun instead of 1024"
11197 (( num_luns += 1 ))
11201 (( tot_len += ext_len ))
11204 if (( num_luns != 2 || tot_len != 512 )); then
11206 error "FIEMAP on $fm_file failed; returned wrong number of " \
11207 "luns or wrong len for OST $last_lun"
11213 echo "FIEMAP on 2-stripe file with hole succeeded"
11215 run_test 130c "FIEMAP (2-stripe file with hole)"
11218 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11220 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11221 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11223 trap cleanup_130 EXIT RETURN
11225 local fm_file=$DIR/$tfile
11226 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11227 error "setstripe on $fm_file"
11228 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11229 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11231 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11232 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11233 error "dd failed on $fm_file"
11235 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11236 filefrag_op=$(filefrag -ve -k $fm_file |
11237 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11239 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11240 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11245 for line in $filefrag_op
11247 frag_lun=$(echo $line | cut -d: -f5 |
11248 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11249 ext_len=$(echo $line | cut -d: -f4)
11250 if (( $frag_lun != $last_lun )); then
11251 if (( tot_len != 1024 )); then
11253 error "FIEMAP on $fm_file failed; returned " \
11254 "len $tot_len for OST $last_lun instead of 1024"
11257 (( num_luns += 1 ))
11261 (( tot_len += ext_len ))
11264 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11266 error "FIEMAP on $fm_file failed; returned wrong number of " \
11267 "luns or wrong len for OST $last_lun"
11273 echo "FIEMAP on N-stripe file succeeded"
11275 run_test 130d "FIEMAP (N-stripe file)"
11278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11280 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11281 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11283 trap cleanup_130 EXIT RETURN
11285 local fm_file=$DIR/$tfile
11286 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11287 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11288 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11291 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11292 for ((i = 0; i < $NUM_BLKS; i++))
11294 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11297 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11298 filefrag_op=$(filefrag -ve -k $fm_file |
11299 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11301 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11302 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11307 for line in $filefrag_op
11309 frag_lun=$(echo $line | cut -d: -f5 |
11310 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11311 ext_len=$(echo $line | cut -d: -f4)
11312 if (( $frag_lun != $last_lun )); then
11313 if (( tot_len != $EXPECTED_LEN )); then
11315 error "FIEMAP on $fm_file failed; returned " \
11316 "len $tot_len for OST $last_lun instead " \
11320 (( num_luns += 1 ))
11324 (( tot_len += ext_len ))
11327 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11329 error "FIEMAP on $fm_file failed; returned wrong number " \
11330 "of luns or wrong len for OST $last_lun"
11336 echo "FIEMAP with continuation calls succeeded"
11338 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11341 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11342 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11344 local fm_file=$DIR/$tfile
11345 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11346 error "multiop create with lov_delay_create on $fm_file"
11348 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11349 filefrag_extents=$(filefrag -vek $fm_file |
11350 awk '/extents? found/ { print $2 }')
11351 if [[ "$filefrag_extents" != "0" ]]; then
11352 error "FIEMAP on $fm_file failed; " \
11353 "returned $filefrag_extents expected 0"
11358 run_test 130f "FIEMAP (unstriped file)"
11360 # Test for writev/readv
11362 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11363 error "writev test failed"
11364 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11365 error "readv failed"
11368 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11371 local fsize=$((524288 + 1048576 + 1572864))
11372 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11373 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11374 error "append writev test failed"
11376 ((fsize += 1572864 + 1048576))
11377 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11378 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11379 error "append writev test failed"
11382 run_test 131b "test append writev"
11385 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11388 run_test 131c "test read/write on file w/o objects"
11391 rwv -f $DIR/$tfile -w -n 1 1572864
11392 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11393 if [ "$NOB" != 1572864 ]; then
11394 error "Short read filed: read $NOB bytes instead of 1572864"
11398 run_test 131d "test short read"
11401 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11402 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11403 error "read hitting hole failed"
11406 run_test 131e "test read hitting hole"
11415 mds*) res=$(do_facet $facet \
11416 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11418 ost*) res=$(do_facet $facet \
11419 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11421 *) error "Wrong facet '$facet'" ;;
11423 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11424 # if the argument $3 is zero, it means any stat increment is ok.
11425 if [[ $want -gt 0 ]]; then
11426 local count=$(echo $res | awk '{ print $2 }')
11427 [[ $count -ne $want ]] &&
11428 error "The $op counter on $facet is $count, not $want"
11433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11434 remote_ost_nodsh && skip "remote OST with nodsh"
11435 remote_mds_nodsh && skip "remote MDS with nodsh"
11436 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11437 skip_env "MDS doesn't support rename stats"
11439 local testdir=$DIR/${tdir}/stats_testdir
11441 mkdir -p $DIR/${tdir}
11444 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11445 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11447 # verify mdt stats first.
11448 mkdir ${testdir} || error "mkdir failed"
11449 check_stats $SINGLEMDS "mkdir" 1
11450 touch ${testdir}/${tfile} || error "touch failed"
11451 check_stats $SINGLEMDS "open" 1
11452 check_stats $SINGLEMDS "close" 1
11453 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11454 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11455 check_stats $SINGLEMDS "mknod" 2
11457 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11458 check_stats $SINGLEMDS "unlink" 1
11459 rm -f ${testdir}/${tfile} || error "file remove failed"
11460 check_stats $SINGLEMDS "unlink" 2
11462 # remove working dir and check mdt stats again.
11463 rmdir ${testdir} || error "rmdir failed"
11464 check_stats $SINGLEMDS "rmdir" 1
11466 local testdir1=$DIR/${tdir}/stats_testdir1
11467 mkdir -p ${testdir}
11468 mkdir -p ${testdir1}
11469 touch ${testdir1}/test1
11470 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11471 check_stats $SINGLEMDS "crossdir_rename" 1
11473 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11474 check_stats $SINGLEMDS "samedir_rename" 1
11476 rm -rf $DIR/${tdir}
11478 run_test 133a "Verifying MDT stats ========================================"
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11484 remote_ost_nodsh && skip "remote OST with nodsh"
11485 remote_mds_nodsh && skip "remote MDS with nodsh"
11487 local testdir=$DIR/${tdir}/stats_testdir
11489 mkdir -p ${testdir} || error "mkdir failed"
11490 touch ${testdir}/${tfile} || error "touch failed"
11491 cancel_lru_locks mdc
11494 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11495 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11497 # extra mdt stats verification.
11498 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11499 check_stats $SINGLEMDS "setattr" 1
11500 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11501 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11503 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11504 check_stats $SINGLEMDS "getattr" 1
11506 rm -rf $DIR/${tdir}
11508 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11509 # so the check below is not reliable
11510 [ $MDSCOUNT -eq 1 ] || return 0
11512 # Sleep to avoid a cached response.
11513 #define OBD_STATFS_CACHE_SECONDS 1
11515 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11516 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11517 $LFS df || error "lfs failed"
11518 check_stats $SINGLEMDS "statfs" 1
11520 # check aggregated statfs (LU-10018)
11521 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11523 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11526 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11527 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11529 check_stats $SINGLEMDS "statfs" 1
11531 # We want to check that the client didn't send OST_STATFS to
11532 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11533 # extra care is needed here.
11534 if remote_mds; then
11535 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11536 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11538 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11539 [ "$res" ] && error "OST got STATFS"
11544 run_test 133b "Verifying extra MDT stats =================================="
11547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11548 remote_ost_nodsh && skip "remote OST with nodsh"
11549 remote_mds_nodsh && skip "remote MDS with nodsh"
11551 local testdir=$DIR/$tdir/stats_testdir
11553 test_mkdir -p $testdir
11555 # verify obdfilter stats.
11556 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11558 cancel_lru_locks osc
11559 wait_delete_completed
11562 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11563 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11565 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11568 cancel_lru_locks osc
11569 check_stats ost1 "write" 1
11571 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11572 check_stats ost1 "read" 1
11574 > $testdir/$tfile || error "truncate failed"
11575 check_stats ost1 "punch" 1
11577 rm -f $testdir/$tfile || error "file remove failed"
11578 wait_delete_completed
11579 check_stats ost1 "destroy" 1
11583 run_test 133c "Verifying OST stats ========================================"
11590 while [ $value -ge 2 ]; do
11595 if [ $orig -gt $order ]; then
11603 local size=('K' 'M' 'G' 'T');
11605 local size_string=$value
11607 while [ $value -ge 1024 ]; do
11608 if [ $i -gt 3 ]; then
11609 #T is the biggest unit we get here, if that is bigger,
11611 size_string=${value}T
11614 value=$((value >> 10))
11615 if [ $value -lt 1024 ]; then
11616 size_string=${value}${size[$i]}
11625 get_rename_size() {
11627 local context=${2:-.}
11628 local sample=$(do_facet $SINGLEMDS $LCTL \
11629 get_param mdt.$FSNAME-MDT0000.rename_stats |
11630 grep -A1 $context |
11631 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11637 remote_ost_nodsh && skip "remote OST with nodsh"
11638 remote_mds_nodsh && skip "remote MDS with nodsh"
11639 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11640 skip_env "MDS doesn't support rename stats"
11642 local testdir1=$DIR/${tdir}/stats_testdir1
11643 local testdir2=$DIR/${tdir}/stats_testdir2
11644 mkdir -p $DIR/${tdir}
11646 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11648 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11649 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11651 createmany -o $testdir1/test 512 || error "createmany failed"
11653 # check samedir rename size
11654 mv ${testdir1}/test0 ${testdir1}/test_0
11656 local testdir1_size=$(ls -l $DIR/${tdir} |
11657 awk '/stats_testdir1/ {print $5}')
11658 local testdir2_size=$(ls -l $DIR/${tdir} |
11659 awk '/stats_testdir2/ {print $5}')
11661 testdir1_size=$(order_2 $testdir1_size)
11662 testdir2_size=$(order_2 $testdir2_size)
11664 testdir1_size=$(size_in_KMGT $testdir1_size)
11665 testdir2_size=$(size_in_KMGT $testdir2_size)
11667 echo "source rename dir size: ${testdir1_size}"
11668 echo "target rename dir size: ${testdir2_size}"
11670 local cmd="do_facet $SINGLEMDS $LCTL "
11671 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11673 eval $cmd || error "$cmd failed"
11674 local samedir=$($cmd | grep 'same_dir')
11675 local same_sample=$(get_rename_size $testdir1_size)
11676 [ -z "$samedir" ] && error "samedir_rename_size count error"
11677 [[ $same_sample -eq 1 ]] ||
11678 error "samedir_rename_size error $same_sample"
11679 echo "Check same dir rename stats success"
11681 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11683 # check crossdir rename size
11684 mv ${testdir1}/test_0 ${testdir2}/test_0
11686 testdir1_size=$(ls -l $DIR/${tdir} |
11687 awk '/stats_testdir1/ {print $5}')
11688 testdir2_size=$(ls -l $DIR/${tdir} |
11689 awk '/stats_testdir2/ {print $5}')
11691 testdir1_size=$(order_2 $testdir1_size)
11692 testdir2_size=$(order_2 $testdir2_size)
11694 testdir1_size=$(size_in_KMGT $testdir1_size)
11695 testdir2_size=$(size_in_KMGT $testdir2_size)
11697 echo "source rename dir size: ${testdir1_size}"
11698 echo "target rename dir size: ${testdir2_size}"
11700 eval $cmd || error "$cmd failed"
11701 local crossdir=$($cmd | grep 'crossdir')
11702 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11703 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11704 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11705 [[ $src_sample -eq 1 ]] ||
11706 error "crossdir_rename_size error $src_sample"
11707 [[ $tgt_sample -eq 1 ]] ||
11708 error "crossdir_rename_size error $tgt_sample"
11709 echo "Check cross dir rename stats success"
11710 rm -rf $DIR/${tdir}
11712 run_test 133d "Verifying rename_stats ========================================"
11715 remote_mds_nodsh && skip "remote MDS with nodsh"
11716 remote_ost_nodsh && skip "remote OST with nodsh"
11717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11719 local testdir=$DIR/${tdir}/stats_testdir
11720 local ctr f0 f1 bs=32768 count=42 sum
11722 mkdir -p ${testdir} || error "mkdir failed"
11724 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11726 for ctr in {write,read}_bytes; do
11728 cancel_lru_locks osc
11730 do_facet ost1 $LCTL set_param -n \
11731 "obdfilter.*.exports.clear=clear"
11733 if [ $ctr = write_bytes ]; then
11735 f1=${testdir}/${tfile}
11737 f0=${testdir}/${tfile}
11741 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11744 cancel_lru_locks osc
11746 sum=$(do_facet ost1 $LCTL get_param \
11747 "obdfilter.*.exports.*.stats" |
11748 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11749 $1 == ctr { sum += $7 }
11750 END { printf("%0.0f", sum) }')
11752 if ((sum != bs * count)); then
11753 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11757 rm -rf $DIR/${tdir}
11759 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11761 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11763 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11764 # not honor the -ignore_readdir_race option correctly. So we call
11765 # error_ignore() rather than error() in these cases. See LU-11152.
11767 if (find --version; do_facet mds1 find --version) |
11768 grep -q '\b4\.5\.1[1-4]\b'; then
11769 error_ignore LU-11152 "$@"
11776 # First without trusting modes.
11777 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11778 echo "proc_dirs='$proc_dirs'"
11779 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11780 find $proc_dirs -exec cat '{}' \; &> /dev/null
11782 # Second verifying readability.
11783 $LCTL get_param -R '*' &> /dev/null
11785 # Verifing writability with badarea_io.
11787 -ignore_readdir_race \
11789 -not -name force_lbug \
11790 -not -name changelog_mask \
11791 -exec badarea_io '{}' \; ||
11792 error_133 "find $proc_dirs failed"
11794 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11797 remote_mds_nodsh && skip "remote MDS with nodsh"
11798 remote_ost_nodsh && skip "remote OST with nodsh"
11800 # eventually, this can also be replaced with "lctl get_param -R",
11801 # but not until that option is always available on the server
11803 for facet in mds1 ost1; do
11804 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11805 skip_noexit "Too old lustre on $facet"
11806 local facet_proc_dirs=$(do_facet $facet \
11807 \\\ls -d $proc_regexp 2>/dev/null)
11808 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11809 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11810 do_facet $facet find $facet_proc_dirs \
11811 ! -name req_history \
11812 -exec cat '{}' \\\; &> /dev/null
11814 do_facet $facet find $facet_proc_dirs \
11815 ! -name req_history \
11817 -exec cat '{}' \\\; &> /dev/null ||
11818 error "proc file read failed"
11820 do_facet $facet find $facet_proc_dirs \
11821 -ignore_readdir_race \
11823 -not -name force_lbug \
11824 -not -name changelog_mask \
11825 -exec badarea_io '{}' \\\; ||
11826 error_133 "$facet find $facet_proc_dirs failed"
11829 # remount the FS in case writes/reads /proc break the FS
11830 cleanup || error "failed to unmount"
11831 setup || error "failed to setup"
11834 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11837 remote_mds_nodsh && skip "remote MDS with nodsh"
11838 remote_ost_nodsh && skip "remote OST with nodsh"
11839 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11840 skip "Need MDS version at least 2.9.54"
11844 for facet in client mds1 ost1; do
11845 local facet_proc_dirs=$(do_facet $facet \
11846 \\\ls -d $proc_regexp 2> /dev/null)
11847 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11848 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11849 # Get the list of files that are missing the terminating newline
11850 local missing=($(do_facet $facet \
11851 find ${facet_proc_dirs} -type f \| \
11852 while read F\; do \
11853 awk -v FS='\v' -v RS='\v\v' \
11854 "'END { if(NR>0 && \
11855 \\\$NF !~ /.*\\\n\$/) \
11856 print FILENAME}'" \
11859 [ ${#missing[*]} -eq 0 ] ||
11860 error "files do not end with newline: ${missing[*]}"
11863 run_test 133h "Proc files should end with newlines"
11866 remote_mds_nodsh && skip "remote MDS with nodsh"
11867 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11868 skip "Need MDS version at least 2.7.54"
11870 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11871 cancel_lru_locks mdc
11873 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11874 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11875 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11878 createmany -o $DIR/$tdir/f $nr ||
11879 error "failed to create $nr files in $DIR/$tdir"
11880 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11882 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11883 do_facet mds1 $LCTL set_param fail_loc=0x327
11884 do_facet mds1 $LCTL set_param fail_val=500
11887 echo "sleep 10 seconds ..."
11889 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11891 do_facet mds1 $LCTL set_param fail_loc=0
11892 do_facet mds1 $LCTL set_param fail_val=0
11893 [ $lck_cnt -lt $unused ] ||
11894 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11897 unlinkmany $DIR/$tdir/f $nr
11899 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11902 remote_mds_nodsh && skip "remote MDS with nodsh"
11903 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11904 skip "Need MDS version at least 2.7.54"
11906 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11907 cancel_lru_locks mdc
11909 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11910 ldlm.lock_reclaim_threshold_mb)
11911 # disable reclaim temporarily
11912 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11914 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11915 do_facet mds1 $LCTL set_param fail_loc=0x328
11916 do_facet mds1 $LCTL set_param fail_val=500
11918 $LCTL set_param debug=+trace
11921 createmany -o $DIR/$tdir/f $nr &
11922 local create_pid=$!
11924 echo "Sleep $TIMEOUT seconds ..."
11926 if ! ps -p $create_pid > /dev/null 2>&1; then
11927 do_facet mds1 $LCTL set_param fail_loc=0
11928 do_facet mds1 $LCTL set_param fail_val=0
11929 do_facet mds1 $LCTL set_param \
11930 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11931 error "createmany finished incorrectly!"
11933 do_facet mds1 $LCTL set_param fail_loc=0
11934 do_facet mds1 $LCTL set_param fail_val=0
11935 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11936 wait $create_pid || return 1
11938 unlinkmany $DIR/$tdir/f $nr
11940 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11942 test_140() { #bug-17379
11943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11945 test_mkdir $DIR/$tdir
11946 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11947 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11949 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11950 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11952 while i=$((i + 1)); do
11954 cd $i || error "Changing to $i"
11955 ln -s ../stat stat || error "Creating stat symlink"
11956 # Read the symlink until ELOOP present,
11957 # not LBUGing the system is considered success,
11958 # we didn't overrun the stack.
11959 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11960 if [ $ret -ne 0 ]; then
11961 if [ $ret -eq 40 ]; then
11964 error "Open stat symlink"
11970 echo "The symlink depth = $i"
11971 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11972 error "Invalid symlink depth"
11974 # Test recursive symlink
11975 ln -s symlink_self symlink_self
11976 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11977 echo "open symlink_self returns $ret"
11978 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11980 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11985 local TF="$TMP/$tfile"
11987 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11989 cancel_lru_locks $OSC
11990 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11991 remount_client $MOUNT
11993 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11996 $TRUNCATE $DIR/$tfile 6000
11997 cancel_lru_locks $OSC
11998 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12001 echo "12345" >>$DIR/$tfile
12002 cancel_lru_locks $OSC
12003 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12006 echo "12345" >>$DIR/$tfile
12007 cancel_lru_locks $OSC
12008 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12013 run_test 150 "truncate/append tests"
12015 #LU-2902 roc_hit was not able to read all values from lproc
12016 function roc_hit_init() {
12017 local list=$(comma_list $(osts_nodes))
12018 local dir=$DIR/$tdir-check
12019 local file=$dir/$tfile
12025 #use setstripe to do a write to every ost
12026 for i in $(seq 0 $((OSTCOUNT-1))); do
12027 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12028 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12029 idx=$(printf %04x $i)
12030 BEFORE=$(get_osd_param $list *OST*$idx stats |
12031 awk '$1 == "cache_access" {sum += $7}
12032 END { printf("%0.0f", sum) }')
12034 cancel_lru_locks osc
12035 cat $file >/dev/null
12037 AFTER=$(get_osd_param $list *OST*$idx stats |
12038 awk '$1 == "cache_access" {sum += $7}
12039 END { printf("%0.0f", sum) }')
12041 echo BEFORE:$BEFORE AFTER:$AFTER
12042 if ! let "AFTER - BEFORE == 4"; then
12044 error "roc_hit is not safe to use"
12052 function roc_hit() {
12053 local list=$(comma_list $(osts_nodes))
12054 echo $(get_osd_param $list '' stats |
12055 awk '$1 == "cache_hit" {sum += $7}
12056 END { printf("%0.0f", sum) }')
12059 function set_cache() {
12062 if [ "$2" == "off" ]; then
12065 local list=$(comma_list $(osts_nodes))
12066 set_osd_param $list '' $1_cache_enable $on
12068 cancel_lru_locks osc
12072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12073 remote_ost_nodsh && skip "remote OST with nodsh"
12076 local list=$(comma_list $(osts_nodes))
12078 # check whether obdfilter is cache capable at all
12079 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12080 skip "not cache-capable obdfilter"
12083 # check cache is enabled on all obdfilters
12084 if get_osd_param $list '' read_cache_enable | grep 0; then
12085 skip "oss cache is disabled"
12088 set_osd_param $list '' writethrough_cache_enable 1
12090 # check write cache is enabled on all obdfilters
12091 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12092 skip "oss write cache is NOT enabled"
12097 #define OBD_FAIL_OBD_NO_LRU 0x609
12098 do_nodes $list $LCTL set_param fail_loc=0x609
12100 # pages should be in the case right after write
12101 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12104 local BEFORE=$(roc_hit)
12105 cancel_lru_locks osc
12106 cat $DIR/$tfile >/dev/null
12107 local AFTER=$(roc_hit)
12109 do_nodes $list $LCTL set_param fail_loc=0
12111 if ! let "AFTER - BEFORE == CPAGES"; then
12112 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12115 # the following read invalidates the cache
12116 cancel_lru_locks osc
12117 set_osd_param $list '' read_cache_enable 0
12118 cat $DIR/$tfile >/dev/null
12120 # now data shouldn't be found in the cache
12122 cancel_lru_locks osc
12123 cat $DIR/$tfile >/dev/null
12125 if let "AFTER - BEFORE != 0"; then
12126 error "IN CACHE: before: $BEFORE, after: $AFTER"
12129 set_osd_param $list '' read_cache_enable 1
12132 run_test 151 "test cache on oss and controls ==============================="
12135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12137 local TF="$TMP/$tfile"
12139 # simulate ENOMEM during write
12140 #define OBD_FAIL_OST_NOMEM 0x226
12141 lctl set_param fail_loc=0x80000226
12142 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12144 sync || error "sync failed"
12145 lctl set_param fail_loc=0
12147 # discard client's cache
12148 cancel_lru_locks osc
12150 # simulate ENOMEM during read
12151 lctl set_param fail_loc=0x80000226
12152 cmp $TF $DIR/$tfile || error "cmp failed"
12153 lctl set_param fail_loc=0
12157 run_test 152 "test read/write with enomem ============================"
12160 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12162 run_test 153 "test if fdatasync does not crash ======================="
12164 dot_lustre_fid_permission_check() {
12166 local ffid=$MOUNT/.lustre/fid/$fid
12169 echo "stat fid $fid"
12170 stat $ffid > /dev/null || error "stat $ffid failed."
12171 echo "touch fid $fid"
12172 touch $ffid || error "touch $ffid failed."
12173 echo "write to fid $fid"
12174 cat /etc/hosts > $ffid || error "write $ffid failed."
12175 echo "read fid $fid"
12176 diff /etc/hosts $ffid || error "read $ffid failed."
12177 echo "append write to fid $fid"
12178 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12179 echo "rename fid $fid"
12180 mv $ffid $test_dir/$tfile.1 &&
12181 error "rename $ffid to $tfile.1 should fail."
12182 touch $test_dir/$tfile.1
12183 mv $test_dir/$tfile.1 $ffid &&
12184 error "rename $tfile.1 to $ffid should fail."
12185 rm -f $test_dir/$tfile.1
12186 echo "truncate fid $fid"
12187 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12188 echo "link fid $fid"
12189 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12190 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12191 echo "setfacl fid $fid"
12192 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12193 echo "getfacl fid $fid"
12194 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12196 echo "unlink fid $fid"
12197 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12198 echo "mknod fid $fid"
12199 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12201 fid=[0xf00000400:0x1:0x0]
12202 ffid=$MOUNT/.lustre/fid/$fid
12204 echo "stat non-exist fid $fid"
12205 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12206 echo "write to non-exist fid $fid"
12207 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12208 echo "link new fid $fid"
12209 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12211 mkdir -p $test_dir/$tdir
12212 touch $test_dir/$tdir/$tfile
12213 fid=$($LFS path2fid $test_dir/$tdir)
12216 error "error: could not get fid for $test_dir/$dir/$tfile."
12218 ffid=$MOUNT/.lustre/fid/$fid
12221 ls $ffid > /dev/null || error "ls $ffid failed."
12222 echo "touch $fid/$tfile.1"
12223 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12225 echo "touch $MOUNT/.lustre/fid/$tfile"
12226 touch $MOUNT/.lustre/fid/$tfile && \
12227 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12229 echo "setxattr to $MOUNT/.lustre/fid"
12230 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12232 echo "listxattr for $MOUNT/.lustre/fid"
12233 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12235 echo "delxattr from $MOUNT/.lustre/fid"
12236 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12238 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12239 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12240 error "touch invalid fid should fail."
12242 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12243 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12244 error "touch non-normal fid should fail."
12246 echo "rename $tdir to $MOUNT/.lustre/fid"
12247 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12248 error "rename to $MOUNT/.lustre/fid should fail."
12250 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12252 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12253 local new_obf_mode=777
12255 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12256 chmod $new_obf_mode $DIR/.lustre/fid ||
12257 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12259 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12260 [ $obf_mode -eq $new_obf_mode ] ||
12261 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12263 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12264 chmod $old_obf_mode $DIR/.lustre/fid ||
12265 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12268 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12269 fid=$($LFS path2fid $test_dir/$tfile-2)
12271 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12273 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12274 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12275 error "create lov data thru .lustre failed"
12277 echo "cp /etc/passwd $test_dir/$tfile-2"
12278 cp /etc/passwd $test_dir/$tfile-2 ||
12279 error "copy to $test_dir/$tfile-2 failed."
12280 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12281 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12282 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12284 rm -rf $test_dir/tfile.lnk
12285 rm -rf $test_dir/$tfile-2
12289 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12290 skip "Need MDS version at least 2.4.1"
12292 local tf=$DIR/$tfile
12295 local fid=$($LFS path2fid $tf)
12296 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12298 # check that we get the same pathname back
12299 local found=$($LFS fid2path $MOUNT "$fid")
12300 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12301 [ "$found" == "$tf" ] ||
12302 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12304 run_test 154A "lfs path2fid and fid2path basic checks"
12307 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12308 skip "Need MDS version at least 2.4.1"
12310 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12311 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12312 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12313 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12315 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12316 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12318 # check that we get the same pathname
12319 echo "PFID: $PFID, name: $name"
12320 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12321 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12322 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12323 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12325 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12327 run_test 154B "verify the ll_decode_linkea tool"
12330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12331 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12332 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12333 skip "Need MDS version at least 2.2.51"
12334 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12336 cp /etc/hosts $DIR/$tfile
12338 fid=$($LFS path2fid $DIR/$tfile)
12340 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12342 dot_lustre_fid_permission_check "$fid" $DIR ||
12343 error "dot lustre permission check $fid failed"
12345 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12347 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12349 touch $MOUNT/.lustre/file &&
12350 error "creation is not allowed under .lustre"
12352 mkdir $MOUNT/.lustre/dir &&
12353 error "mkdir is not allowed under .lustre"
12357 run_test 154a "Open-by-FID"
12360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12361 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12363 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12364 skip "Need MDS version at least 2.2.51"
12366 local remote_dir=$DIR/$tdir/remote_dir
12370 mkdir -p $DIR/$tdir
12371 $LFS mkdir -i $MDTIDX $remote_dir ||
12372 error "create remote directory failed"
12374 cp /etc/hosts $remote_dir/$tfile
12376 fid=$($LFS path2fid $remote_dir/$tfile)
12378 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12380 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12381 error "dot lustre permission check $fid failed"
12384 run_test 154b "Open-by-FID for remote directory"
12387 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12388 skip "Need MDS version at least 2.4.1"
12390 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12391 local FID1=$($LFS path2fid $DIR/$tfile.1)
12392 local FID2=$($LFS path2fid $DIR/$tfile.2)
12393 local FID3=$($LFS path2fid $DIR/$tfile.3)
12396 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12397 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12398 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12400 [ "$FID" = "${!want}" ] ||
12401 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12405 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12407 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12408 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12412 run_test 154c "lfs path2fid and fid2path multiple arguments"
12415 remote_mds_nodsh && skip "remote MDS with nodsh"
12416 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12417 skip "Need MDS version at least 2.5.53"
12419 if remote_mds; then
12420 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12424 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12431 local fid=$($LFS path2fid $DIR/$tfile)
12434 cmd="exec $fd<$DIR/$tfile"
12436 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12437 echo "$fid_list" | grep "$fid"
12440 cmd="exec $fd>/dev/null"
12442 if [ $rc -ne 0 ]; then
12443 error "FID $fid not found in open files list $fid_list"
12446 run_test 154d "Verify open file fid"
12450 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12451 skip "Need MDS version at least 2.6.50"
12453 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12454 error ".lustre returned by readdir"
12457 run_test 154e ".lustre is not returned by readdir"
12460 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12462 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12463 test_mkdir -p -c1 $DIR/$tdir/d
12464 # test dirs inherit from its stripe
12465 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12466 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12467 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12468 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12471 # get fid of parents
12472 local FID0=$($LFS path2fid $DIR/$tdir/d)
12473 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12474 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12475 local FID3=$($LFS path2fid $DIR)
12477 # check that path2fid --parents returns expected <parent_fid>/name
12478 # 1) test for a directory (single parent)
12479 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12480 [ "$parent" == "$FID0/foo1" ] ||
12481 error "expected parent: $FID0/foo1, got: $parent"
12483 # 2) test for a file with nlink > 1 (multiple parents)
12484 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12485 echo "$parent" | grep -F "$FID1/$tfile" ||
12486 error "$FID1/$tfile not returned in parent list"
12487 echo "$parent" | grep -F "$FID2/link" ||
12488 error "$FID2/link not returned in parent list"
12490 # 3) get parent by fid
12491 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12492 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12493 echo "$parent" | grep -F "$FID1/$tfile" ||
12494 error "$FID1/$tfile not returned in parent list (by fid)"
12495 echo "$parent" | grep -F "$FID2/link" ||
12496 error "$FID2/link not returned in parent list (by fid)"
12498 # 4) test for entry in root directory
12499 parent=$($LFS path2fid --parents $DIR/f)
12500 echo "$parent" | grep -F "$FID3/f" ||
12501 error "$FID3/f not returned in parent list"
12503 # 5) test it on root directory
12504 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12505 error "$MOUNT should not have parents"
12507 # enable xattr caching and check that linkea is correctly updated
12508 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12509 save_lustre_params client "llite.*.xattr_cache" > $save
12510 lctl set_param llite.*.xattr_cache 1
12512 # 6.1) linkea update on rename
12513 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12515 # get parents by fid
12516 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12517 # foo1 should no longer be returned in parent list
12518 echo "$parent" | grep -F "$FID1" &&
12519 error "$FID1 should no longer be in parent list"
12520 # the new path should appear
12521 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12522 error "$FID2/$tfile.moved is not in parent list"
12524 # 6.2) linkea update on unlink
12525 rm -f $DIR/$tdir/d/foo2/link
12526 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12527 # foo2/link should no longer be returned in parent list
12528 echo "$parent" | grep -F "$FID2/link" &&
12529 error "$FID2/link should no longer be in parent list"
12533 restore_lustre_params < $save
12536 run_test 154f "get parent fids by reading link ea"
12540 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12541 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12542 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12543 skip "Need MDS version at least 2.6.92"
12545 mkdir -p $DIR/$tdir
12546 llapi_fid_test -d $DIR/$tdir
12548 run_test 154g "various llapi FID tests"
12550 test_155_small_load() {
12551 local temp=$TMP/$tfile
12552 local file=$DIR/$tfile
12554 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12555 error "dd of=$temp bs=6096 count=1 failed"
12557 cancel_lru_locks $OSC
12558 cmp $temp $file || error "$temp $file differ"
12560 $TRUNCATE $temp 6000
12561 $TRUNCATE $file 6000
12562 cmp $temp $file || error "$temp $file differ (truncate1)"
12564 echo "12345" >>$temp
12565 echo "12345" >>$file
12566 cmp $temp $file || error "$temp $file differ (append1)"
12568 echo "12345" >>$temp
12569 echo "12345" >>$file
12570 cmp $temp $file || error "$temp $file differ (append2)"
12576 test_155_big_load() {
12577 remote_ost_nodsh && skip "remote OST with nodsh"
12579 local temp=$TMP/$tfile
12580 local file=$DIR/$tfile
12583 local cache_size=$(do_facet ost$((MAXI+1)) \
12584 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12585 local large_file_size=$((cache_size * 2))
12587 echo "OSS cache size: $cache_size KB"
12588 echo "Large file size: $large_file_size KB"
12590 [ $MAXV -le $large_file_size ] &&
12591 skip_env "max available OST size needs > $large_file_size KB"
12593 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12595 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12596 error "dd of=$temp bs=$large_file_size count=1k failed"
12599 cancel_lru_locks osc
12600 cmp $temp $file || error "$temp $file differ"
12606 save_writethrough() {
12607 local facets=$(get_facets OST)
12609 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12615 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12617 save_writethrough $p
12620 set_cache writethrough on
12621 test_155_small_load
12622 restore_lustre_params < $p
12625 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12630 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12632 save_writethrough $p
12635 set_cache writethrough off
12636 test_155_small_load
12637 restore_lustre_params < $p
12640 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12645 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12647 save_writethrough $p
12650 set_cache writethrough on
12651 test_155_small_load
12652 restore_lustre_params < $p
12655 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12660 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12662 save_writethrough $p
12665 set_cache writethrough off
12666 test_155_small_load
12667 restore_lustre_params < $p
12670 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12675 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12677 save_writethrough $p
12680 set_cache writethrough on
12682 restore_lustre_params < $p
12685 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12690 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12692 save_writethrough $p
12695 set_cache writethrough off
12697 restore_lustre_params < $p
12700 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12705 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12707 save_writethrough $p
12710 set_cache writethrough on
12712 restore_lustre_params < $p
12715 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12720 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12722 save_writethrough $p
12725 set_cache writethrough off
12727 restore_lustre_params < $p
12730 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12734 remote_ost_nodsh && skip "remote OST with nodsh"
12735 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12736 skip "stats not implemented on old servers"
12737 [ "$ost1_FSTYPE" = "zfs" ] &&
12738 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12743 local file="$DIR/$tfile"
12744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12746 save_writethrough $p
12749 log "Turn on read and write cache"
12751 set_cache writethrough on
12753 log "Write data and read it back."
12754 log "Read should be satisfied from the cache."
12755 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12757 cancel_lru_locks osc
12758 cat $file >/dev/null
12760 if ! let "AFTER - BEFORE == CPAGES"; then
12761 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12763 log "cache hits:: before: $BEFORE, after: $AFTER"
12766 log "Read again; it should be satisfied from the cache."
12768 cancel_lru_locks osc
12769 cat $file >/dev/null
12771 if ! let "AFTER - BEFORE == CPAGES"; then
12772 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12774 log "cache hits:: before: $BEFORE, after: $AFTER"
12777 log "Turn off the read cache and turn on the write cache"
12779 set_cache writethrough on
12781 log "Read again; it should be satisfied from the cache."
12783 cancel_lru_locks osc
12784 cat $file >/dev/null
12786 if ! let "AFTER - BEFORE == CPAGES"; then
12787 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12789 log "cache hits:: before: $BEFORE, after: $AFTER"
12792 log "Read again; it should not be satisfied from the cache."
12794 cancel_lru_locks osc
12795 cat $file >/dev/null
12797 if ! let "AFTER - BEFORE == 0"; then
12798 error "IN CACHE: before: $BEFORE, after: $AFTER"
12800 log "cache hits:: before: $BEFORE, after: $AFTER"
12803 log "Write data and read it back."
12804 log "Read should be satisfied from the cache."
12805 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12807 cancel_lru_locks osc
12808 cat $file >/dev/null
12810 if ! let "AFTER - BEFORE == CPAGES"; then
12811 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12813 log "cache hits:: before: $BEFORE, after: $AFTER"
12816 log "Read again; it should not be satisfied from the cache."
12818 cancel_lru_locks osc
12819 cat $file >/dev/null
12821 if ! let "AFTER - BEFORE == 0"; then
12822 error "IN CACHE: before: $BEFORE, after: $AFTER"
12824 log "cache hits:: before: $BEFORE, after: $AFTER"
12827 log "Turn off read and write cache"
12829 set_cache writethrough off
12831 log "Write data and read it back"
12832 log "It should not be satisfied from the cache."
12834 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12835 cancel_lru_locks osc
12837 cat $file >/dev/null
12839 if ! let "AFTER - BEFORE == 0"; then
12840 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12842 log "cache hits:: before: $BEFORE, after: $AFTER"
12845 log "Turn on the read cache and turn off the write cache"
12847 set_cache writethrough off
12849 log "Write data and read it back"
12850 log "It should not be satisfied from the cache."
12852 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12854 cancel_lru_locks osc
12855 cat $file >/dev/null
12857 if ! let "AFTER - BEFORE == 0"; then
12858 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12860 log "cache hits:: before: $BEFORE, after: $AFTER"
12863 log "Read again; it should be satisfied from the cache."
12865 cancel_lru_locks osc
12866 cat $file >/dev/null
12868 if ! let "AFTER - BEFORE == CPAGES"; then
12869 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12871 log "cache hits:: before: $BEFORE, after: $AFTER"
12874 restore_lustre_params < $p
12877 run_test 156 "Verification of tunables"
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12881 remote_mds_nodsh && skip "remote MDS with nodsh"
12882 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12883 skip "Need MDS version at least 2.2.0"
12885 changelog_register || error "changelog_register failed"
12886 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12887 changelog_users $SINGLEMDS | grep -q $cl_user ||
12888 error "User $cl_user not found in changelog_users"
12891 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12892 changelog_clear 0 || error "changelog_clear failed"
12893 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12894 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12895 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12896 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12897 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12898 rm $DIR/$tdir/pics/desktop.jpg
12900 changelog_dump | tail -10
12902 echo "verifying changelog mask"
12903 changelog_chmask "-MKDIR"
12904 changelog_chmask "-CLOSE"
12906 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12907 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12909 changelog_chmask "+MKDIR"
12910 changelog_chmask "+CLOSE"
12912 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12913 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12915 changelog_dump | tail -10
12916 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12917 CLOSES=$(changelog_dump | grep -c "CLOSE")
12918 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12919 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12922 echo "verifying target fid"
12923 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12924 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12925 [ "$fidc" == "$fidf" ] ||
12926 error "changelog '$tfile' fid $fidc != file fid $fidf"
12927 echo "verifying parent fid"
12928 # The FID returned from the Changelog may be the directory shard on
12929 # a different MDT, and not the FID returned by path2fid on the parent.
12930 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12931 # since this is what will matter when recreating this file in the tree.
12932 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12933 local pathp=$($LFS fid2path $MOUNT "$fidp")
12934 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12935 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12937 echo "getting records for $cl_user"
12938 changelog_users $SINGLEMDS
12939 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12941 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12942 error "changelog_clear failed"
12943 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12944 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12945 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12946 error "user index expect $user_rec1 + $nclr != $user_rec2"
12948 local min0_rec=$(changelog_users $SINGLEMDS |
12949 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12950 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12951 awk '{ print $1; exit; }')
12953 changelog_dump | tail -n 5
12954 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12955 [ $first_rec == $((min0_rec + 1)) ] ||
12956 error "first index should be $min0_rec + 1 not $first_rec"
12958 # LU-3446 changelog index reset on MDT restart
12959 local cur_rec1=$(changelog_users $SINGLEMDS |
12960 awk '/^current.index:/ { print $NF }')
12961 changelog_clear 0 ||
12962 error "clear all changelog records for $cl_user failed"
12963 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12964 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12965 error "Fail to start $SINGLEMDS"
12966 local cur_rec2=$(changelog_users $SINGLEMDS |
12967 awk '/^current.index:/ { print $NF }')
12968 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12969 [ $cur_rec1 == $cur_rec2 ] ||
12970 error "current index should be $cur_rec1 not $cur_rec2"
12972 echo "verifying users from this test are deregistered"
12973 changelog_deregister || error "changelog_deregister failed"
12974 changelog_users $SINGLEMDS | grep -q $cl_user &&
12975 error "User '$cl_user' still in changelog_users"
12977 # lctl get_param -n mdd.*.changelog_users
12978 # current index: 144
12979 # ID index (idle seconds)
12981 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12982 # this is the normal case where all users were deregistered
12983 # make sure no new records are added when no users are present
12984 local last_rec1=$(changelog_users $SINGLEMDS |
12985 awk '/^current.index:/ { print $NF }')
12986 touch $DIR/$tdir/chloe
12987 local last_rec2=$(changelog_users $SINGLEMDS |
12988 awk '/^current.index:/ { print $NF }')
12989 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12990 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12992 # any changelog users must be leftovers from a previous test
12993 changelog_users $SINGLEMDS
12994 echo "other changelog users; can't verify off"
12997 run_test 160a "changelog sanity"
12999 test_160b() { # LU-3587
13000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13001 remote_mds_nodsh && skip "remote MDS with nodsh"
13002 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13003 skip "Need MDS version at least 2.2.0"
13005 changelog_register || error "changelog_register failed"
13006 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13007 changelog_users $SINGLEMDS | grep -q $cl_user ||
13008 error "User '$cl_user' not found in changelog_users"
13010 local longname1=$(str_repeat a 255)
13011 local longname2=$(str_repeat b 255)
13014 echo "creating very long named file"
13015 touch $longname1 || error "create of '$longname1' failed"
13016 echo "renaming very long named file"
13017 mv $longname1 $longname2
13019 changelog_dump | grep RENME | tail -n 5
13022 run_test 160b "Verify that very long rename doesn't crash in changelog"
13025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13026 remote_mds_nodsh && skip "remote MDS with nodsh"
13028 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13029 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13030 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13031 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13035 # Registration step
13036 changelog_register || error "changelog_register failed"
13039 mkdir -p $DIR/$tdir
13040 $MCREATE $DIR/$tdir/foo_160c
13041 changelog_chmask "-TRUNC"
13042 $TRUNCATE $DIR/$tdir/foo_160c 200
13043 changelog_chmask "+TRUNC"
13044 $TRUNCATE $DIR/$tdir/foo_160c 199
13045 changelog_dump | tail -n 5
13046 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13047 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13049 run_test 160c "verify that changelog log catch the truncate event"
13052 remote_mds_nodsh && skip "remote MDS with nodsh"
13053 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13055 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13056 skip "Need MDS version at least 2.7.60"
13058 # Registration step
13059 changelog_register || error "changelog_register failed"
13061 mkdir -p $DIR/$tdir/migrate_dir
13062 changelog_clear 0 || error "changelog_clear failed"
13064 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13065 changelog_dump | tail -n 5
13066 local migrates=$(changelog_dump | grep -c "MIGRT")
13067 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13069 run_test 160d "verify that changelog log catch the migrate event"
13072 remote_mds_nodsh && skip "remote MDS with nodsh"
13075 changelog_register || error "changelog_register failed"
13077 # Delete a future user (expect fail)
13078 local MDT0=$(facet_svc $SINGLEMDS)
13079 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13082 if [ $rc -eq 0 ]; then
13083 error "Deleted non-existant user cl77"
13084 elif [ $rc -ne 2 ]; then
13085 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13088 # Clear to a bad index (1 billion should be safe)
13089 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13092 if [ $rc -eq 0 ]; then
13093 error "Successfully cleared to invalid CL index"
13094 elif [ $rc -ne 22 ]; then
13095 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13098 run_test 160e "changelog negative testing (should return errors)"
13101 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13102 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13103 skip "Need MDS version at least 2.10.56"
13105 local mdts=$(comma_list $(mdts_nodes))
13108 changelog_register || error "first changelog_register failed"
13109 changelog_register || error "second changelog_register failed"
13111 declare -A cl_user1
13112 declare -A cl_user2
13117 # generate some changelog records to accumulate on each MDT
13118 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13119 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13120 error "create $DIR/$tdir/$tfile failed"
13122 # check changelogs have been generated
13123 local nbcl=$(changelog_dump | wc -l)
13124 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13126 for param in "changelog_max_idle_time=10" \
13128 "changelog_min_gc_interval=2" \
13129 "changelog_min_free_cat_entries=3"; do
13130 local MDT0=$(facet_svc $SINGLEMDS)
13131 local var="${param%=*}"
13132 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13134 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13135 do_nodes $mdts $LCTL set_param mdd.*.$param
13138 # force cl_user2 to be idle (1st part)
13141 # simulate changelog catalog almost full
13142 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13143 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13145 for i in $(seq $MDSCOUNT); do
13146 cl_users=(${CL_USERS[mds$i]})
13147 cl_user1[mds$i]="${cl_users[0]}"
13148 cl_user2[mds$i]="${cl_users[1]}"
13150 [ -n "${cl_user1[mds$i]}" ] ||
13151 error "mds$i: no user registered"
13152 [ -n "${cl_user2[mds$i]}" ] ||
13153 error "mds$i: only ${cl_user2[mds$i]} is registered"
13155 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13156 [ -n "$user_rec1" ] ||
13157 error "mds$i: User ${cl_user1[mds$i]} not registered"
13158 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13159 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13160 [ -n "$user_rec2" ] ||
13161 error "mds$i: User ${cl_user1[mds$i]} not registered"
13162 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13163 "$user_rec1 + 2 == $user_rec2"
13164 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13165 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13166 "$user_rec1 + 2, but is $user_rec2"
13167 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13168 [ -n "$user_rec2" ] ||
13169 error "mds$i: User ${cl_user2[mds$i]} not registered"
13170 [ $user_rec1 == $user_rec2 ] ||
13171 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13172 "$user_rec1, but is $user_rec2"
13175 # force cl_user2 to be idle (2nd part) and to reach
13176 # changelog_max_idle_time
13179 # generate one more changelog to trigger fail_loc
13180 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13181 error "create $DIR/$tdir/${tfile}bis failed"
13183 # ensure gc thread is done
13184 for i in $(mdts_nodes); do
13186 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13187 error "$i: GC-thread not done"
13191 for i in $(seq $MDSCOUNT); do
13192 # check cl_user1 still registered
13193 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13194 error "mds$i: User ${cl_user1[mds$i]} not registered"
13195 # check cl_user2 unregistered
13196 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13197 error "mds$i: User ${cl_user2[mds$i]} still registered"
13199 # check changelogs are present and starting at $user_rec1 + 1
13200 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13201 [ -n "$user_rec1" ] ||
13202 error "mds$i: User ${cl_user1[mds$i]} not registered"
13203 first_rec=$($LFS changelog $(facet_svc mds$i) |
13204 awk '{ print $1; exit; }')
13206 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13207 [ $((user_rec1 + 1)) == $first_rec ] ||
13208 error "mds$i: first index should be $user_rec1 + 1, " \
13209 "but is $first_rec"
13212 run_test 160f "changelog garbage collect (timestamped users)"
13215 remote_mds_nodsh && skip "remote MDS with nodsh"
13216 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13217 skip "Need MDS version at least 2.10.56"
13219 local mdts=$(comma_list $(mdts_nodes))
13221 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13222 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13225 changelog_register || error "first changelog_register failed"
13226 changelog_register || error "second changelog_register failed"
13228 declare -A cl_user1
13229 declare -A cl_user2
13234 # generate some changelog records to accumulate on each MDT
13235 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13236 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13237 error "create $DIR/$tdir/$tfile failed"
13239 # check changelogs have been generated
13240 local nbcl=$(changelog_dump | wc -l)
13241 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13243 # reduce the max_idle_indexes value to make sure we exceed it
13244 max_ndx=$((nbcl / 2 - 1))
13246 for param in "changelog_max_idle_indexes=$max_ndx" \
13248 "changelog_min_gc_interval=2" \
13249 "changelog_min_free_cat_entries=3"; do
13250 local MDT0=$(facet_svc $SINGLEMDS)
13251 local var="${param%=*}"
13252 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13254 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13255 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13256 error "unable to set mdd.*.$param"
13259 # simulate changelog catalog almost full
13260 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13261 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13263 for i in $(seq $MDSCOUNT); do
13264 cl_users=(${CL_USERS[mds$i]})
13265 cl_user1[mds$i]="${cl_users[0]}"
13266 cl_user2[mds$i]="${cl_users[1]}"
13268 [ -n "${cl_user1[mds$i]}" ] ||
13269 error "mds$i: no user registered"
13270 [ -n "${cl_user2[mds$i]}" ] ||
13271 error "mds$i: only ${cl_user1[mds$i]} is registered"
13273 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13274 [ -n "$user_rec1" ] ||
13275 error "mds$i: User ${cl_user1[mds$i]} not registered"
13276 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13277 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13278 [ -n "$user_rec2" ] ||
13279 error "mds$i: User ${cl_user1[mds$i]} not registered"
13280 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13281 "$user_rec1 + 2 == $user_rec2"
13282 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13283 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13284 "$user_rec1 + 2, but is $user_rec2"
13285 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13286 [ -n "$user_rec2" ] ||
13287 error "mds$i: User ${cl_user2[mds$i]} not registered"
13288 [ $user_rec1 == $user_rec2 ] ||
13289 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13290 "$user_rec1, but is $user_rec2"
13293 # ensure we are past the previous changelog_min_gc_interval set above
13296 # generate one more changelog to trigger fail_loc
13297 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13298 error "create $DIR/$tdir/${tfile}bis failed"
13300 # ensure gc thread is done
13301 for i in $(mdts_nodes); do
13303 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13304 error "$i: GC-thread not done"
13308 for i in $(seq $MDSCOUNT); do
13309 # check cl_user1 still registered
13310 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13311 error "mds$i: User ${cl_user1[mds$i]} not registered"
13312 # check cl_user2 unregistered
13313 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13314 error "mds$i: User ${cl_user2[mds$i]} still registered"
13316 # check changelogs are present and starting at $user_rec1 + 1
13317 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13318 [ -n "$user_rec1" ] ||
13319 error "mds$i: User ${cl_user1[mds$i]} not registered"
13320 first_rec=$($LFS changelog $(facet_svc mds$i) |
13321 awk '{ print $1; exit; }')
13323 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13324 [ $((user_rec1 + 1)) == $first_rec ] ||
13325 error "mds$i: first index should be $user_rec1 + 1, " \
13326 "but is $first_rec"
13329 run_test 160g "changelog garbage collect (old users)"
13332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13333 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13334 skip "Need MDS version at least 2.10.56"
13336 local mdts=$(comma_list $(mdts_nodes))
13339 changelog_register || error "first changelog_register failed"
13340 changelog_register || error "second changelog_register failed"
13342 declare -A cl_user1
13343 declare -A cl_user2
13348 # generate some changelog records to accumulate on each MDT
13349 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13350 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13351 error "create $DIR/$tdir/$tfile failed"
13353 # check changelogs have been generated
13354 local nbcl=$(changelog_dump | wc -l)
13355 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13357 for param in "changelog_max_idle_time=10" \
13359 "changelog_min_gc_interval=2"; do
13360 local MDT0=$(facet_svc $SINGLEMDS)
13361 local var="${param%=*}"
13362 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13364 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13365 do_nodes $mdts $LCTL set_param mdd.*.$param
13368 # force cl_user2 to be idle (1st part)
13371 for i in $(seq $MDSCOUNT); do
13372 cl_users=(${CL_USERS[mds$i]})
13373 cl_user1[mds$i]="${cl_users[0]}"
13374 cl_user2[mds$i]="${cl_users[1]}"
13376 [ -n "${cl_user1[mds$i]}" ] ||
13377 error "mds$i: no user registered"
13378 [ -n "${cl_user2[mds$i]}" ] ||
13379 error "mds$i: only ${cl_user2[mds$i]} is registered"
13381 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13382 [ -n "$user_rec1" ] ||
13383 error "mds$i: User ${cl_user1[mds$i]} not registered"
13384 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13385 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13386 [ -n "$user_rec2" ] ||
13387 error "mds$i: User ${cl_user1[mds$i]} not registered"
13388 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13389 "$user_rec1 + 2 == $user_rec2"
13390 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13391 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13392 "$user_rec1 + 2, but is $user_rec2"
13393 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13394 [ -n "$user_rec2" ] ||
13395 error "mds$i: User ${cl_user2[mds$i]} not registered"
13396 [ $user_rec1 == $user_rec2 ] ||
13397 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13398 "$user_rec1, but is $user_rec2"
13401 # force cl_user2 to be idle (2nd part) and to reach
13402 # changelog_max_idle_time
13405 # force each GC-thread start and block then
13406 # one per MDT/MDD, set fail_val accordingly
13407 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13408 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13410 # generate more changelogs to trigger fail_loc
13411 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13412 error "create $DIR/$tdir/${tfile}bis failed"
13414 # stop MDT to stop GC-thread, should be done in back-ground as it will
13415 # block waiting for the thread to be released and exit
13416 declare -A stop_pids
13417 for i in $(seq $MDSCOUNT); do
13419 stop_pids[mds$i]=$!
13422 for i in $(mdts_nodes); do
13425 local facets=$(facets_up_on_host $i)
13427 for facet in ${facets//,/ }; do
13428 if [[ $facet == mds* ]]; then
13432 # ensure each MDS's gc threads are still present and all in "R"
13433 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13434 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13435 error "$i: expected $nb GC-thread"
13437 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13439 error "$i: GC-thread not found in R-state"
13440 # check umounts of each MDT on MDS have reached kthread_stop()
13441 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13442 error "$i: expected $nb umount"
13444 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13445 error "$i: umount not found in D-state"
13448 # release all GC-threads
13449 do_nodes $mdts $LCTL set_param fail_loc=0
13451 # wait for MDT stop to complete
13452 for i in $(seq $MDSCOUNT); do
13453 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13457 # may try to check if any orphan changelog records are present
13458 # via ldiskfs/zfs and llog_reader...
13460 # re-start/mount MDTs
13461 for i in $(seq $MDSCOUNT); do
13462 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13463 error "Fail to start mds$i"
13467 for i in $(seq $MDSCOUNT); do
13468 # check cl_user1 still registered
13469 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13470 error "mds$i: User ${cl_user1[mds$i]} not registered"
13471 # check cl_user2 unregistered
13472 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13473 error "mds$i: User ${cl_user2[mds$i]} still registered"
13475 # check changelogs are present and starting at $user_rec1 + 1
13476 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13477 [ -n "$user_rec1" ] ||
13478 error "mds$i: User ${cl_user1[mds$i]} not registered"
13479 first_rec=$($LFS changelog $(facet_svc mds$i) |
13480 awk '{ print $1; exit; }')
13482 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13483 [ $((user_rec1 + 1)) == $first_rec ] ||
13484 error "mds$i: first index should be $user_rec1 + 1, " \
13485 "but is $first_rec"
13488 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13493 local mdts=$(comma_list $(mdts_nodes))
13495 changelog_register || error "first changelog_register failed"
13497 # generate some changelog records to accumulate on each MDT
13498 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13499 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13500 error "create $DIR/$tdir/$tfile failed"
13502 # check changelogs have been generated
13503 local nbcl=$(changelog_dump | wc -l)
13504 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13506 # simulate race between register and unregister
13507 # XXX as fail_loc is set per-MDS, with DNE configs the race
13508 # simulation will only occur for one MDT per MDS and for the
13509 # others the normal race scenario will take place
13510 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13511 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13512 do_nodes $mdts $LCTL set_param fail_val=1
13514 # unregister 1st user
13515 changelog_deregister &
13517 # wait some time for deregister work to reach race rdv
13519 # register 2nd user
13520 changelog_register || error "2nd user register failed"
13522 wait $pid1 || error "1st user deregister failed"
13526 declare -A LAST_REC
13527 for i in $(seq $MDSCOUNT); do
13528 if changelog_users mds$i | grep "^cl"; then
13529 # make sure new records are added with one user present
13530 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13531 awk '/^current.index:/ { print $NF }')
13533 error "mds$i has no user registered"
13537 # generate more changelog records to accumulate on each MDT
13538 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13539 error "create $DIR/$tdir/${tfile}bis failed"
13541 for i in $(seq $MDSCOUNT); do
13542 last_rec=$(changelog_users $SINGLEMDS |
13543 awk '/^current.index:/ { print $NF }')
13544 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13545 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13546 error "changelogs are off on mds$i"
13549 run_test 160i "changelog user register/unregister race"
13552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13554 test_mkdir -c1 $DIR/$tdir
13555 cp /etc/hosts $DIR/$tdir/$tfile
13556 test_mkdir -c1 $DIR/$tdir/foo1
13557 test_mkdir -c1 $DIR/$tdir/foo2
13558 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13559 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13560 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13561 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13562 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13563 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13564 $LFS fid2path $DIR $FID
13565 error "bad link ea"
13568 rm $DIR/$tdir/foo2/zachary
13570 rm $DIR/$tdir/foo2/thor
13572 rm $DIR/$tdir/$tfile
13574 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13575 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13576 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13577 rm $DIR/$tdir/foo2/maggie
13580 local longname=$tfile.avg_len_is_thirty_two_
13581 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13582 error_noexit 'failed to unlink many hardlinks'" EXIT
13583 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13584 error "failed to hardlink many files"
13585 links=$($LFS fid2path $DIR $FID | wc -l)
13586 echo -n "${links}/1000 links in link EA"
13587 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13589 run_test 161a "link ea sanity"
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13593 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13596 local remote_dir=$DIR/$tdir/remote_dir
13598 mkdir -p $DIR/$tdir
13599 $LFS mkdir -i $MDTIDX $remote_dir ||
13600 error "create remote directory failed"
13602 cp /etc/hosts $remote_dir/$tfile
13603 mkdir -p $remote_dir/foo1
13604 mkdir -p $remote_dir/foo2
13605 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13606 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13607 ln $remote_dir/$tfile $remote_dir/foo1/luna
13608 ln $remote_dir/$tfile $remote_dir/foo2/thor
13610 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13612 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13613 $LFS fid2path $DIR $FID
13614 error "bad link ea"
13617 rm $remote_dir/foo2/zachary
13619 rm $remote_dir/foo2/thor
13621 rm $remote_dir/$tfile
13623 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13624 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13625 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13626 $LFS fid2path $DIR $FID
13627 error "bad link rename"
13629 rm $remote_dir/foo2/maggie
13632 local longname=filename_avg_len_is_thirty_two_
13633 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13634 error "failed to hardlink many files"
13635 links=$($LFS fid2path $DIR $FID | wc -l)
13636 echo -n "${links}/1000 links in link EA"
13637 [[ ${links} -gt 60 ]] ||
13638 error "expected at least 60 links in link EA"
13639 unlinkmany $remote_dir/foo2/$longname 1000 ||
13640 error "failed to unlink many hardlinks"
13642 run_test 161b "link ea sanity under remote directory"
13645 remote_mds_nodsh && skip "remote MDS with nodsh"
13646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13647 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13648 skip "Need MDS version at least 2.1.5"
13650 # define CLF_RENAME_LAST 0x0001
13651 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13652 changelog_register || error "changelog_register failed"
13655 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13656 touch $DIR/$tdir/foo_161c
13657 touch $DIR/$tdir/bar_161c
13658 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13659 changelog_dump | grep RENME | tail -n 5
13660 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13661 changelog_clear 0 || error "changelog_clear failed"
13662 if [ x$flags != "x0x1" ]; then
13663 error "flag $flags is not 0x1"
13666 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13667 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13668 touch $DIR/$tdir/foo_161c
13669 touch $DIR/$tdir/bar_161c
13670 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13671 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13672 changelog_dump | grep RENME | tail -n 5
13673 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13674 changelog_clear 0 || error "changelog_clear failed"
13675 if [ x$flags != "x0x0" ]; then
13676 error "flag $flags is not 0x0"
13678 echo "rename overwrite a target having nlink > 1," \
13679 "changelog record has flags of $flags"
13681 # rename doesn't overwrite a target (changelog flag 0x0)
13682 touch $DIR/$tdir/foo_161c
13683 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13684 changelog_dump | grep RENME | tail -n 5
13685 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13686 changelog_clear 0 || error "changelog_clear failed"
13687 if [ x$flags != "x0x0" ]; then
13688 error "flag $flags is not 0x0"
13690 echo "rename doesn't overwrite a target," \
13691 "changelog record has flags of $flags"
13693 # define CLF_UNLINK_LAST 0x0001
13694 # unlink a file having nlink = 1 (changelog flag 0x1)
13695 rm -f $DIR/$tdir/foo2_161c
13696 changelog_dump | grep UNLNK | tail -n 5
13697 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13698 changelog_clear 0 || error "changelog_clear failed"
13699 if [ x$flags != "x0x1" ]; then
13700 error "flag $flags is not 0x1"
13702 echo "unlink a file having nlink = 1," \
13703 "changelog record has flags of $flags"
13705 # unlink a file having nlink > 1 (changelog flag 0x0)
13706 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13707 rm -f $DIR/$tdir/foobar_161c
13708 changelog_dump | grep UNLNK | tail -n 5
13709 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13710 changelog_clear 0 || error "changelog_clear failed"
13711 if [ x$flags != "x0x0" ]; then
13712 error "flag $flags is not 0x0"
13714 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13716 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13719 remote_mds_nodsh && skip "remote MDS with nodsh"
13720 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13725 changelog_register || error "changelog_register failed"
13727 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13728 # interfer with $MOUNT/.lustre/fid/ access
13730 [[ $? -eq 0 ]] || error "mkdir failed"
13732 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13733 $LCTL set_param fail_loc=0x8000140c
13735 $LCTL set_param fail_val=5
13738 echo foofoo > $DIR/$tdir/$tfile &
13741 # wait for create to be delayed
13745 [[ $? -eq 0 ]] || error "create should be blocked"
13747 local tempfile=$(mktemp)
13748 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13749 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13750 # some delay may occur during ChangeLog publishing and file read just
13751 # above, that could allow file write to happen finally
13752 [[ -s $tempfile ]] && echo "file should be empty"
13754 $LCTL set_param fail_loc=0
13757 [[ $? -eq 0 ]] || error "create failed"
13759 run_test 161d "create with concurrent .lustre/fid access"
13762 local expected="$1"
13767 path=$($LFS fid2path "$@")
13770 if [ $rc -ne 0 ]; then
13771 error "path looked up of '$expected' failed: rc=$rc"
13772 elif [ "$path" != "$expected" ]; then
13773 error "path looked up '$path' instead of '$expected'"
13775 echo "FID '$fid' resolves to path '$path' as expected"
13779 test_162a() { # was test_162
13780 test_mkdir -p -c1 $DIR/$tdir/d2
13781 touch $DIR/$tdir/d2/$tfile
13782 touch $DIR/$tdir/d2/x1
13783 touch $DIR/$tdir/d2/x2
13784 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13785 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13787 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13788 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13791 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13792 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13793 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13795 # softlink to wrong file
13796 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13797 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13798 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13801 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13802 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13803 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13804 # fid2path dir/fsname should both work
13805 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13806 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13808 # hardlink count: check that there are 2 links
13809 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13810 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13812 # hardlink indexing: remove the first link
13813 rm $DIR/$tdir/d2/p/q/r/hlink
13814 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13816 run_test 162a "path lookup sanity"
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13823 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13824 error "create striped dir failed"
13826 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13827 tail -n 1 | awk '{print $2}')
13828 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13830 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13831 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13834 for ((i=0;i<5;i++)); do
13835 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13836 error "get fid for f$i failed"
13837 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13839 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13840 error "get fid for d$i failed"
13841 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13846 run_test 162b "striped directory path lookup sanity"
13848 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13850 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13851 skip "Need MDS version at least 2.7.51"
13853 local lpath=$tdir.local
13854 local rpath=$tdir.remote
13856 test_mkdir $DIR/$lpath
13857 test_mkdir $DIR/$rpath
13859 for ((i = 0; i <= 101; i++)); do
13862 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13863 error "get fid for local directory $DIR/$lpath failed"
13864 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13867 test_mkdir $DIR/$rpath
13868 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13869 error "get fid for remote directory $DIR/$rpath failed"
13870 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13875 run_test 162c "fid2path works with paths 100 or more directories deep"
13878 # do directio so as not to populate the page cache
13879 log "creating a 10 Mb file"
13880 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13881 log "starting reads"
13882 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13883 log "truncating the file"
13884 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13886 kill %+ || true # reads might have finished
13887 echo "wait until dd is finished"
13889 log "removing the temporary file"
13890 rm -rf $DIR/$tfile || error "tmp file removal failed"
13892 run_test 169 "parallel read and truncate should not deadlock"
13895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13897 $LCTL clear # bug 18514
13898 $LCTL debug_daemon start $TMP/${tfile}_log_good
13900 $LCTL debug_daemon stop
13901 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13902 error "sed failed to read log_good"
13904 $LCTL debug_daemon start $TMP/${tfile}_log_good
13906 $LCTL debug_daemon stop
13908 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13909 error "lctl df log_bad failed"
13911 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13912 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13914 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13915 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13917 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13918 error "bad_line good_line1 good_line2 are empty"
13920 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13921 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13922 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13924 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13925 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13926 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13928 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13929 error "bad_line_new good_line_new are empty"
13931 local expected_good=$((good_line1 + good_line2*2))
13933 rm -f $TMP/${tfile}*
13934 # LU-231, short malformed line may not be counted into bad lines
13935 if [ $bad_line -ne $bad_line_new ] &&
13936 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13937 error "expected $bad_line bad lines, but got $bad_line_new"
13941 if [ $expected_good -ne $good_line_new ]; then
13942 error "expected $expected_good good lines, but got $good_line_new"
13947 run_test 170 "test lctl df to handle corrupted log ====================="
13949 test_171() { # bug20592
13950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13952 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13953 $LCTL set_param fail_loc=0x50e
13954 $LCTL set_param fail_val=3000
13955 multiop_bg_pause $DIR/$tfile O_s || true
13957 kill -USR1 $MULTIPID
13961 if dmesg | grep "recursive fault"; then
13962 error "caught a recursive fault"
13964 $LCTL set_param fail_loc=0
13967 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13969 # it would be good to share it with obdfilter-survey/iokit-libecho code
13970 setup_obdecho_osc () {
13973 local obdfilter_name=$2
13974 echo "Creating new osc for $obdfilter_name on $ost_nid"
13975 # make sure we can find loopback nid
13976 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13978 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13979 ${obdfilter_name}_osc_UUID || rc=2; }
13980 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13981 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13985 cleanup_obdecho_osc () {
13986 local obdfilter_name=$1
13987 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13988 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13995 local pages=${3:-64}
14000 local obd_size=$(get_obd_size $node $OBD)
14001 local page_size=$(get_page_size $node)
14002 if [[ -n "$obd_size" ]]; then
14003 local new_count=$((obd_size / (pages * page_size / 1024)))
14004 [[ $new_count -ge $count ]] || count=$new_count
14007 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14008 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14010 if [ $rc -eq 0 ]; then
14011 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14012 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14014 echo "New object id is $id"
14015 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14017 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14018 "test_brw $count w v $pages $id" || rc=4; }
14019 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14021 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14022 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14023 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14024 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14025 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14032 if ! module_loaded obdecho; then
14033 load_module obdecho/obdecho &&
14034 stack_trap "rmmod obdecho" EXIT ||
14035 error "unable to load obdecho on client"
14038 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14039 local host=$($LCTL get_param -n osc.$osc.import |
14040 awk '/current_connection:/ { print $2 }' )
14041 local target=$($LCTL get_param -n osc.$osc.import |
14042 awk '/target:/ { print $2 }' )
14043 target=${target%_UUID}
14045 if [ -n "$target" ]; then
14046 setup_obdecho_osc $host $target &&
14047 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14048 { error "obdecho setup failed with $?"; return; }
14050 obdecho_test ${target}_osc client ||
14051 error "obdecho_test failed on ${target}_osc"
14053 $LCTL get_param osc.$osc.import
14054 error "there is no osc.$osc.import target"
14057 run_test 180a "test obdecho on osc"
14060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14061 remote_ost_nodsh && skip "remote OST with nodsh"
14063 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14064 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14065 error "failed to load module obdecho"
14067 local target=$(do_facet ost1 $LCTL dl |
14068 awk '/obdfilter/ { print $4; exit; }')
14070 if [ -n "$target" ]; then
14071 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14073 do_facet ost1 $LCTL dl
14074 error "there is no obdfilter target on ost1"
14077 run_test 180b "test obdecho directly on obdfilter"
14079 test_180c() { # LU-2598
14080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14081 remote_ost_nodsh && skip "remote OST with nodsh"
14082 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14083 skip "Need MDS version at least 2.4.0"
14085 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14086 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14087 error "failed to load module obdecho"
14089 local target=$(do_facet ost1 $LCTL dl |
14090 awk '/obdfilter/ { print $4; exit; }')
14092 if [ -n "$target" ]; then
14093 local pages=16384 # 64MB bulk I/O RPC size
14095 obdecho_test "$target" ost1 "$pages" ||
14096 error "obdecho_test with pages=$pages failed with $?"
14098 do_facet ost1 $LCTL dl
14099 error "there is no obdfilter target on ost1"
14102 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14104 test_181() { # bug 22177
14105 test_mkdir $DIR/$tdir
14106 # create enough files to index the directory
14107 createmany -o $DIR/$tdir/foobar 4000
14108 # print attributes for debug purpose
14111 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14113 # remove the files & current working dir
14114 unlinkmany $DIR/$tdir/foobar 4000
14116 kill -USR1 $MULTIPID
14118 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14121 run_test 181 "Test open-unlinked dir ========================"
14127 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14129 $LCTL set_param mdc.*.rpc_stats=clear
14131 for (( i = 0; i < $tcount; i++ )) ; do
14132 mkdir $DIR/$tdir/$i
14135 for (( i = 0; i < $tcount; i++ )) ; do
14136 createmany -o $DIR/$tdir/$i/f- $fcount &
14140 for (( i = 0; i < $tcount; i++ )) ; do
14141 unlinkmany $DIR/$tdir/$i/f- $fcount &
14145 $LCTL get_param mdc.*.rpc_stats
14149 run_test 182 "Test parallel modify metadata operations ================"
14151 test_183() { # LU-2275
14152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14153 remote_mds_nodsh && skip "remote MDS with nodsh"
14154 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14155 skip "Need MDS version at least 2.3.56"
14157 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14158 echo aaa > $DIR/$tdir/$tfile
14160 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14161 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14163 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14164 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14166 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14168 # Flush negative dentry cache
14169 touch $DIR/$tdir/$tfile
14171 # We are not checking for any leaked references here, they'll
14172 # become evident next time we do cleanup with module unload.
14175 run_test 183 "No crash or request leak in case of strange dispositions ========"
14177 # test suite 184 is for LU-2016, LU-2017
14179 check_swap_layouts_support
14181 dir0=$DIR/$tdir/$testnum
14182 test_mkdir -p -c1 $dir0
14187 $LFS setstripe -c1 $file1
14189 $LFS setstripe -c2 $file2
14191 gen1=$($LFS getstripe -g $file1)
14192 gen2=$($LFS getstripe -g $file2)
14194 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14195 gen=$($LFS getstripe -g $file1)
14196 [[ $gen1 != $gen ]] ||
14197 "Layout generation on $file1 does not change"
14198 gen=$($LFS getstripe -g $file2)
14199 [[ $gen2 != $gen ]] ||
14200 "Layout generation on $file2 does not change"
14202 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14203 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14205 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14207 run_test 184a "Basic layout swap"
14210 check_swap_layouts_support
14212 dir0=$DIR/$tdir/$testnum
14213 mkdir -p $dir0 || error "creating dir $dir0"
14220 $LFS setstripe -c1 $file1
14221 $LFS setstripe -c2 $file2
14222 $LFS setstripe -c1 $file3
14223 chown $RUNAS_ID $file3
14224 gen1=$($LFS getstripe -g $file1)
14225 gen2=$($LFS getstripe -g $file2)
14227 $LFS swap_layouts $dir1 $dir2 &&
14228 error "swap of directories layouts should fail"
14229 $LFS swap_layouts $dir1 $file1 &&
14230 error "swap of directory and file layouts should fail"
14231 $RUNAS $LFS swap_layouts $file1 $file2 &&
14232 error "swap of file we cannot write should fail"
14233 $LFS swap_layouts $file1 $file3 &&
14234 error "swap of file with different owner should fail"
14235 /bin/true # to clear error code
14237 run_test 184b "Forbidden layout swap (will generate errors)"
14240 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14241 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14242 check_swap_layouts_support
14244 local dir0=$DIR/$tdir/$testnum
14245 mkdir -p $dir0 || error "creating dir $dir0"
14247 local ref1=$dir0/ref1
14248 local ref2=$dir0/ref2
14249 local file1=$dir0/file1
14250 local file2=$dir0/file2
14251 # create a file large enough for the concurrent test
14252 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14253 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14254 echo "ref file size: ref1($(stat -c %s $ref1))," \
14255 "ref2($(stat -c %s $ref2))"
14258 dd if=$ref1 of=$file1 bs=16k &
14261 # Make sure dd starts to copy file
14262 while [ ! -f $file1 ]; do sleep 0.1; done
14264 $LFS swap_layouts $file1 $file2
14267 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14268 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14270 # how many bytes copied before swapping layout
14271 local copied=$(stat -c %s $file2)
14272 local remaining=$(stat -c %s $ref1)
14273 remaining=$((remaining - copied))
14274 echo "Copied $copied bytes before swapping layout..."
14276 cmp -n $copied $file1 $ref2 | grep differ &&
14277 error "Content mismatch [0, $copied) of ref2 and file1"
14278 cmp -n $copied $file2 $ref1 ||
14279 error "Content mismatch [0, $copied) of ref1 and file2"
14280 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14281 error "Content mismatch [$copied, EOF) of ref1 and file1"
14284 rm -f $ref1 $ref2 $file1 $file2
14286 run_test 184c "Concurrent write and layout swap"
14289 check_swap_layouts_support
14290 [ -z "$(which getfattr 2>/dev/null)" ] &&
14291 skip_env "no getfattr command"
14293 local file1=$DIR/$tdir/$tfile-1
14294 local file2=$DIR/$tdir/$tfile-2
14295 local file3=$DIR/$tdir/$tfile-3
14299 mkdir -p $DIR/$tdir
14300 touch $file1 || error "create $file1 failed"
14301 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14302 error "create $file2 failed"
14303 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14304 error "create $file3 failed"
14305 lovea1=$(get_layout_param $file1)
14307 $LFS swap_layouts $file2 $file3 ||
14308 error "swap $file2 $file3 layouts failed"
14309 $LFS swap_layouts $file1 $file2 ||
14310 error "swap $file1 $file2 layouts failed"
14312 lovea2=$(get_layout_param $file2)
14315 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14317 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14318 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14320 run_test 184d "allow stripeless layouts swap"
14323 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14324 skip "Need MDS version at least 2.6.94"
14325 check_swap_layouts_support
14326 [ -z "$(which getfattr 2>/dev/null)" ] &&
14327 skip_env "no getfattr command"
14329 local file1=$DIR/$tdir/$tfile-1
14330 local file2=$DIR/$tdir/$tfile-2
14331 local file3=$DIR/$tdir/$tfile-3
14334 mkdir -p $DIR/$tdir
14335 touch $file1 || error "create $file1 failed"
14336 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14337 error "create $file2 failed"
14338 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14339 error "create $file3 failed"
14341 $LFS swap_layouts $file1 $file2 ||
14342 error "swap $file1 $file2 layouts failed"
14344 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14345 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14347 echo 123 > $file1 || error "Should be able to write into $file1"
14349 $LFS swap_layouts $file1 $file3 ||
14350 error "swap $file1 $file3 layouts failed"
14352 echo 123 > $file1 || error "Should be able to write into $file1"
14354 rm -rf $file1 $file2 $file3
14356 run_test 184e "Recreate layout after stripeless layout swaps"
14359 # Create a file with name longer than sizeof(struct stat) ==
14360 # 144 to see if we can get chars from the file name to appear
14361 # in the returned striping. Note that 'f' == 0x66.
14362 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14364 mkdir -p $DIR/$tdir
14365 mcreate $DIR/$tdir/$file
14366 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14367 error "IOC_MDC_GETFILEINFO returned garbage striping"
14370 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14372 test_185() { # LU-2441
14373 # LU-3553 - no volatile file support in old servers
14374 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14375 skip "Need MDS version at least 2.3.60"
14377 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14378 touch $DIR/$tdir/spoo
14379 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14380 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14381 error "cannot create/write a volatile file"
14382 [ "$FILESET" == "" ] &&
14383 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14384 error "FID is still valid after close"
14386 multiop_bg_pause $DIR/$tdir vVw4096_c
14393 # assume that the next FID for this client is sequential, since stdout
14394 # is unfortunately eaten by multiop_bg_pause
14395 local n=$((${fidv[1]} + 1))
14396 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14397 if [ "$FILESET" == "" ]; then
14398 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14399 error "FID is missing before close"
14401 kill -USR1 $multi_pid
14402 # 1 second delay, so if mtime change we will see it
14404 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14405 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14407 run_test 185 "Volatile file support"
14410 remote_mds_nodsh && skip "remote MDS with nodsh"
14411 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14412 skip "Need MDS version at least 2.3.0"
14414 local dir0=$DIR/$tdir/$testnum
14415 mkdir -p $dir0 || error "creating dir $dir0"
14417 local file=$dir0/file1
14418 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14419 local dv1=$($LFS data_version $file)
14420 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14421 local dv2=$($LFS data_version $file)
14422 [[ $dv1 != $dv2 ]] ||
14423 error "data version did not change on write $dv1 == $dv2"
14428 run_test 187a "Test data version change"
14431 remote_mds_nodsh && skip "remote MDS with nodsh"
14432 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14433 skip "Need MDS version at least 2.3.0"
14435 local dir0=$DIR/$tdir/$testnum
14436 mkdir -p $dir0 || error "creating dir $dir0"
14438 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14439 [[ ${DV[0]} != ${DV[1]} ]] ||
14440 error "data version did not change on write"\
14441 " ${DV[0]} == ${DV[1]}"
14446 run_test 187b "Test data version change on volatile file"
14449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14450 remote_mgs_nodsh && skip "remote MGS with nodsh"
14451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14453 local POOL=${POOL:-cea1}
14454 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14455 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14458 local last_ost=$(($OSTCOUNT - 1))
14460 local ost_list=$(seq $first_ost $ost_step $last_ost)
14461 local ost_range="$first_ost $last_ost $ost_step"
14462 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14463 local file_dir=$POOL_ROOT/file_tst
14464 local subdir=$test_path/subdir
14467 if ! combined_mgs_mds ; then
14472 # former test_200a test_200b
14473 pool_add $POOL || { rc=$? ; break; }
14474 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14475 # former test_200c test_200d
14476 mkdir -p $test_path
14477 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14478 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14480 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14481 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14482 || { rc=$? ; break; }
14483 # former test_200e test_200f
14484 local files=$((OSTCOUNT*3))
14485 pool_alloc_files $POOL $test_path $files "$ost_list" \
14486 || { rc=$? ; break; }
14487 pool_create_files $POOL $file_dir $files "$ost_list" \
14488 || { rc=$? ; break; }
14489 # former test_200g test_200h
14490 pool_lfs_df $POOL || { rc=$? ; break; }
14491 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14493 # former test_201a test_201b test_201c
14494 pool_remove_first_target $POOL || { rc=$? ; break; }
14496 local f=$test_path/$tfile
14497 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14498 pool_remove $POOL $f || { rc=$? ; break; }
14504 if ! combined_mgs_mds ; then
14509 run_test 200 "OST pools"
14511 # usage: default_attr <count | size | offset>
14513 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14516 # usage: check_default_stripe_attr
14517 check_default_stripe_attr() {
14518 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14521 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14523 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14527 error "unknown getstripe attr '$1'"
14530 [ $ACTUAL == $EXPECTED ] ||
14531 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14535 test_mkdir $DIR/$tdir
14536 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14538 check_default_stripe_attr --stripe-count
14539 check_default_stripe_attr --stripe-size
14540 check_default_stripe_attr --stripe-index
14542 run_test 204a "Print default stripe attributes"
14545 test_mkdir $DIR/$tdir
14546 $LFS setstripe --stripe-count 1 $DIR/$tdir
14548 check_default_stripe_attr --stripe-size
14549 check_default_stripe_attr --stripe-index
14551 run_test 204b "Print default stripe size and offset"
14554 test_mkdir $DIR/$tdir
14555 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14557 check_default_stripe_attr --stripe-count
14558 check_default_stripe_attr --stripe-index
14560 run_test 204c "Print default stripe count and offset"
14563 test_mkdir $DIR/$tdir
14564 $LFS setstripe --stripe-index 0 $DIR/$tdir
14566 check_default_stripe_attr --stripe-count
14567 check_default_stripe_attr --stripe-size
14569 run_test 204d "Print default stripe count and size"
14572 test_mkdir $DIR/$tdir
14573 $LFS setstripe -d $DIR/$tdir
14575 check_default_stripe_attr --stripe-count --raw
14576 check_default_stripe_attr --stripe-size --raw
14577 check_default_stripe_attr --stripe-index --raw
14579 run_test 204e "Print raw stripe attributes"
14582 test_mkdir $DIR/$tdir
14583 $LFS setstripe --stripe-count 1 $DIR/$tdir
14585 check_default_stripe_attr --stripe-size --raw
14586 check_default_stripe_attr --stripe-index --raw
14588 run_test 204f "Print raw stripe size and offset"
14591 test_mkdir $DIR/$tdir
14592 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14594 check_default_stripe_attr --stripe-count --raw
14595 check_default_stripe_attr --stripe-index --raw
14597 run_test 204g "Print raw stripe count and offset"
14600 test_mkdir $DIR/$tdir
14601 $LFS setstripe --stripe-index 0 $DIR/$tdir
14603 check_default_stripe_attr --stripe-count --raw
14604 check_default_stripe_attr --stripe-size --raw
14606 run_test 204h "Print raw stripe count and size"
14608 # Figure out which job scheduler is being used, if any,
14609 # or use a fake one
14610 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14611 JOBENV=SLURM_JOB_ID
14612 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14614 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14616 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14617 JOBENV=LOADL_STEP_ID
14618 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14621 $LCTL list_param jobid_name > /dev/null 2>&1
14622 if [ $? -eq 0 ]; then
14628 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14630 verify_jobstats() {
14635 # we don't really need to clear the stats for this test to work, since each
14636 # command has a unique jobid, but it makes debugging easier if needed.
14637 # for facet in $facets; do
14638 # local dev=$(convert_facet2label $facet)
14639 # # clear old jobstats
14640 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14643 # use a new JobID for each test, or we might see an old one
14644 [ "$JOBENV" = "FAKE_JOBID" ] &&
14645 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14647 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14649 [ "$JOBENV" = "nodelocal" ] && {
14650 FAKE_JOBID=id.$testnum.%e.$RANDOM
14651 $LCTL set_param jobid_name=$FAKE_JOBID
14652 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14655 log "Test: ${cmd[*]}"
14656 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14658 if [ $JOBENV = "FAKE_JOBID" ]; then
14659 FAKE_JOBID=$JOBVAL ${cmd[*]}
14664 # all files are created on OST0000
14665 for facet in $facets; do
14666 local stats="*.$(convert_facet2label $facet).job_stats"
14668 # strip out libtool wrappers for in-tree executables
14669 if [ $(do_facet $facet lctl get_param $stats |
14670 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14671 do_facet $facet lctl get_param $stats
14672 error "No jobstats for $JOBVAL found on $facet::$stats"
14678 local new_jobenv=$1
14680 set_persistent_param_and_check client "jobid_var" \
14681 "$FSNAME.sys.jobid_var" $new_jobenv
14684 test_205() { # Job stats
14685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14686 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14687 skip "Need MDS version with at least 2.7.1"
14688 remote_mgs_nodsh && skip "remote MGS with nodsh"
14689 remote_mds_nodsh && skip "remote MDS with nodsh"
14690 remote_ost_nodsh && skip "remote OST with nodsh"
14691 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14692 skip "Server doesn't support jobstats"
14693 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14695 local old_jobenv=$($LCTL get_param -n jobid_var)
14696 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14698 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14699 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14701 stack_trap "do_facet mgs $PERM_CMD \
14702 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14706 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14707 mdt.*.job_cleanup_interval | head -n 1)
14708 local new_interval=5
14709 do_facet $SINGLEMDS \
14710 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14711 stack_trap "do_facet $SINGLEMDS \
14712 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14713 local start=$SECONDS
14717 cmd="mkdir $DIR/$tdir"
14718 verify_jobstats "$cmd" "$SINGLEMDS"
14720 cmd="rmdir $DIR/$tdir"
14721 verify_jobstats "$cmd" "$SINGLEMDS"
14722 # mkdir on secondary MDT
14723 if [ $MDSCOUNT -gt 1 ]; then
14724 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14725 verify_jobstats "$cmd" "mds2"
14728 cmd="mknod $DIR/$tfile c 1 3"
14729 verify_jobstats "$cmd" "$SINGLEMDS"
14731 cmd="rm -f $DIR/$tfile"
14732 verify_jobstats "$cmd" "$SINGLEMDS"
14733 # create all files on OST0000 so verify_jobstats can find OST stats
14735 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14736 verify_jobstats "$cmd" "$SINGLEMDS"
14738 cmd="touch $DIR/$tfile"
14739 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14741 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14742 verify_jobstats "$cmd" "ost1"
14744 cancel_lru_locks osc
14745 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14746 verify_jobstats "$cmd" "ost1"
14748 cmd="$TRUNCATE $DIR/$tfile 0"
14749 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14751 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14752 verify_jobstats "$cmd" "$SINGLEMDS"
14753 # jobstats expiry - sleep until old stats should be expired
14754 local left=$((new_interval + 5 - (SECONDS - start)))
14755 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14756 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14758 cmd="mkdir $DIR/$tdir.expire"
14759 verify_jobstats "$cmd" "$SINGLEMDS"
14760 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14761 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14763 # Ensure that jobid are present in changelog (if supported by MDS)
14764 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14765 changelog_dump | tail -10
14766 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14767 [ $jobids -eq 9 ] ||
14768 error "Wrong changelog jobid count $jobids != 9"
14772 jobstats_set $JOBENV
14774 changelog_dump | grep $tfile
14775 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14776 [ $jobids -eq 0 ] ||
14777 error "Unexpected jobids when jobid_var=$JOBENV"
14780 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14781 JOBENV="JOBCOMPLEX"
14782 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14784 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14786 run_test 205 "Verify job stats"
14788 # LU-1480, LU-1773 and LU-1657
14790 mkdir -p $DIR/$tdir
14791 $LFS setstripe -c -1 $DIR/$tdir
14792 #define OBD_FAIL_LOV_INIT 0x1403
14793 $LCTL set_param fail_loc=0xa0001403
14794 $LCTL set_param fail_val=1
14795 touch $DIR/$tdir/$tfile || true
14797 run_test 206 "fail lov_init_raid0() doesn't lbug"
14800 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14801 local fsz=`stat -c %s $DIR/$tfile`
14802 cancel_lru_locks mdc
14804 # do not return layout in getattr intent
14805 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14806 $LCTL set_param fail_loc=0x170
14807 local sz=`stat -c %s $DIR/$tfile`
14809 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14813 run_test 207a "can refresh layout at glimpse"
14816 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14817 local cksum=`md5sum $DIR/$tfile`
14818 local fsz=`stat -c %s $DIR/$tfile`
14819 cancel_lru_locks mdc
14820 cancel_lru_locks osc
14822 # do not return layout in getattr intent
14823 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14824 $LCTL set_param fail_loc=0x171
14826 # it will refresh layout after the file is opened but before read issues
14827 echo checksum is "$cksum"
14828 echo "$cksum" |md5sum -c --quiet || error "file differs"
14832 run_test 207b "can refresh layout at open"
14835 # FIXME: in this test suite, only RD lease is used. This is okay
14836 # for now as only exclusive open is supported. After generic lease
14837 # is done, this test suite should be revised. - Jinshan
14839 remote_mds_nodsh && skip "remote MDS with nodsh"
14840 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14841 skip "Need MDS version at least 2.4.52"
14843 echo "==== test 1: verify get lease work"
14844 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14846 echo "==== test 2: verify lease can be broken by upcoming open"
14847 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14851 $MULTIOP $DIR/$tfile oO_RDONLY:c
14852 kill -USR1 $PID && wait $PID || error "break lease error"
14854 echo "==== test 3: verify lease can't be granted if an open already exists"
14855 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14859 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14860 kill -USR1 $PID && wait $PID || error "open file error"
14862 echo "==== test 4: lease can sustain over recovery"
14863 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14869 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14871 echo "==== test 5: lease broken can't be regained by replay"
14872 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14876 # open file to break lease and then recovery
14877 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14880 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14884 run_test 208 "Exclusive open"
14887 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14888 skip_env "must have disp_stripe"
14891 sync; sleep 5; sync;
14893 echo 3 > /proc/sys/vm/drop_caches
14894 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14896 # open/close 500 times
14897 for i in $(seq 500); do
14901 echo 3 > /proc/sys/vm/drop_caches
14902 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14904 echo "before: $req_before, after: $req_after"
14905 [ $((req_after - req_before)) -ge 300 ] &&
14906 error "open/close requests are not freed"
14909 run_test 209 "read-only open/close requests should be freed promptly"
14913 size=$((size % 8192 + 1))
14914 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14915 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14916 rm -f $DIR/f212 $DIR/f212.xyz
14918 run_test 212 "Sendfile test ============================================"
14921 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14922 cancel_lru_locks osc
14923 lctl set_param fail_loc=0x8000040f
14924 # generate a read lock
14925 cat $DIR/$tfile > /dev/null
14926 # write to the file, it will try to cancel the above read lock.
14927 cat /etc/hosts >> $DIR/$tfile
14929 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14931 test_214() { # for bug 20133
14932 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14933 for (( i=0; i < 340; i++ )) ; do
14934 touch $DIR/$tdir/d214c/a$i
14937 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14938 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14939 ls $DIR/d214c || error "ls $DIR/d214c failed"
14940 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14941 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14943 run_test 214 "hash-indexed directory test - bug 20133"
14945 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14946 create_lnet_proc_files() {
14947 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14950 # counterpart of create_lnet_proc_files
14951 remove_lnet_proc_files() {
14952 rm -f $TMP/lnet_$1.sys
14955 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14956 # 3rd arg as regexp for body
14957 check_lnet_proc_stats() {
14958 local l=$(cat "$TMP/lnet_$1" |wc -l)
14959 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14961 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14964 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14965 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14966 # optional and can be regexp for 2nd line (lnet.routes case)
14967 check_lnet_proc_entry() {
14968 local blp=2 # blp stands for 'position of 1st line of body'
14969 [ -z "$5" ] || blp=3 # lnet.routes case
14971 local l=$(cat "$TMP/lnet_$1" |wc -l)
14972 # subtracting one from $blp because the body can be empty
14973 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14975 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14976 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14978 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14979 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14981 # bail out if any unexpected line happened
14982 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14983 [ "$?" != 0 ] || error "$2 misformatted"
14986 test_215() { # for bugs 18102, 21079, 21517
14987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14989 local N='(0|[1-9][0-9]*)' # non-negative numeric
14990 local P='[1-9][0-9]*' # positive numeric
14991 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14992 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14993 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14994 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14996 local L1 # regexp for 1st line
14997 local L2 # regexp for 2nd line (optional)
14998 local BR # regexp for the rest (body)
15000 # lnet.stats should look as 11 space-separated non-negative numerics
15001 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15002 create_lnet_proc_files "stats"
15003 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15004 remove_lnet_proc_files "stats"
15006 # lnet.routes should look like this:
15007 # Routing disabled/enabled
15008 # net hops priority state router
15009 # where net is a string like tcp0, hops > 0, priority >= 0,
15010 # state is up/down,
15011 # router is a string like 192.168.1.1@tcp2
15012 L1="^Routing (disabled|enabled)$"
15013 L2="^net +hops +priority +state +router$"
15014 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15015 create_lnet_proc_files "routes"
15016 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15017 remove_lnet_proc_files "routes"
15019 # lnet.routers should look like this:
15020 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15021 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15022 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15023 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15024 L1="^ref +rtr_ref +alive +router$"
15025 BR="^$P +$P +(up|down) +$NID$"
15026 create_lnet_proc_files "routers"
15027 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15028 remove_lnet_proc_files "routers"
15030 # lnet.peers should look like this:
15031 # nid refs state last max rtr min tx min queue
15032 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15033 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15034 # numeric (0 or >0 or <0), queue >= 0.
15035 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15036 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15037 create_lnet_proc_files "peers"
15038 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15039 remove_lnet_proc_files "peers"
15041 # lnet.buffers should look like this:
15042 # pages count credits min
15043 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15044 L1="^pages +count +credits +min$"
15045 BR="^ +$N +$N +$I +$I$"
15046 create_lnet_proc_files "buffers"
15047 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15048 remove_lnet_proc_files "buffers"
15050 # lnet.nis should look like this:
15051 # nid status alive refs peer rtr max tx min
15052 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15053 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15054 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15055 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15056 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15057 create_lnet_proc_files "nis"
15058 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15059 remove_lnet_proc_files "nis"
15061 # can we successfully write to lnet.stats?
15062 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15064 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15066 test_216() { # bug 20317
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15068 remote_ost_nodsh && skip "remote OST with nodsh"
15071 local facets=$(get_facets OST)
15072 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15074 save_lustre_params client "osc.*.contention_seconds" > $p
15075 save_lustre_params $facets \
15076 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15077 save_lustre_params $facets \
15078 "ldlm.namespaces.filter-*.contended_locks" >> $p
15079 save_lustre_params $facets \
15080 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15081 clear_stats osc.*.osc_stats
15083 # agressive lockless i/o settings
15084 do_nodes $(comma_list $(osts_nodes)) \
15085 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15086 ldlm.namespaces.filter-*.contended_locks=0 \
15087 ldlm.namespaces.filter-*.contention_seconds=60"
15088 lctl set_param -n osc.*.contention_seconds=60
15090 $DIRECTIO write $DIR/$tfile 0 10 4096
15091 $CHECKSTAT -s 40960 $DIR/$tfile
15093 # disable lockless i/o
15094 do_nodes $(comma_list $(osts_nodes)) \
15095 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15096 ldlm.namespaces.filter-*.contended_locks=32 \
15097 ldlm.namespaces.filter-*.contention_seconds=0"
15098 lctl set_param -n osc.*.contention_seconds=0
15099 clear_stats osc.*.osc_stats
15101 dd if=/dev/zero of=$DIR/$tfile count=0
15102 $CHECKSTAT -s 0 $DIR/$tfile
15104 restore_lustre_params <$p
15108 run_test 216 "check lockless direct write updates file size and kms correctly"
15110 test_217() { # bug 22430
15111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15116 for node in $(nodes_list); do
15117 nid=$(host_nids_address $node $NETTYPE)
15118 if [[ $nid = *-* ]] ; then
15119 echo "lctl ping $(h2nettype $nid)"
15120 lctl ping $(h2nettype $nid)
15122 echo "skipping $node (no hyphen detected)"
15126 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15129 # do directio so as not to populate the page cache
15130 log "creating a 10 Mb file"
15131 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15132 log "starting reads"
15133 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15134 log "truncating the file"
15135 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15137 kill %+ || true # reads might have finished
15138 echo "wait until dd is finished"
15140 log "removing the temporary file"
15141 rm -rf $DIR/$tfile || error "tmp file removal failed"
15143 run_test 218 "parallel read and truncate should not deadlock"
15146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15148 # write one partial page
15149 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15150 # set no grant so vvp_io_commit_write will do sync write
15151 $LCTL set_param fail_loc=0x411
15152 # write a full page at the end of file
15153 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15155 $LCTL set_param fail_loc=0
15156 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15157 $LCTL set_param fail_loc=0x411
15158 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15161 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15162 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15164 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15166 test_220() { #LU-325
15167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15168 remote_ost_nodsh && skip "remote OST with nodsh"
15169 remote_mds_nodsh && skip "remote MDS with nodsh"
15170 remote_mgs_nodsh && skip "remote MGS with nodsh"
15174 # create on MDT0000 so the last_id and next_id are correct
15176 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15180 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15181 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15182 osp.$mdtosc_proc1.prealloc_last_id)
15183 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15184 osp.$mdtosc_proc1.prealloc_next_id)
15188 if ! combined_mgs_mds ; then
15192 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15193 #define OBD_FAIL_OST_ENOINO 0x229
15194 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15195 create_pool $FSNAME.$TESTNAME || return 1
15196 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15198 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15200 MDSOBJS=$((last_id - next_id))
15201 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15203 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15204 echo "OST still has $count kbytes free"
15206 echo "create $MDSOBJS files @next_id..."
15207 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15209 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15210 osp.$mdtosc_proc1.prealloc_last_id)
15211 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15212 osp.$mdtosc_proc1.prealloc_next_id)
15214 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15219 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15220 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15222 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15223 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15224 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15225 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15226 echo "unlink $MDSOBJS files @$next_id..."
15227 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15229 if ! combined_mgs_mds ; then
15233 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15238 dd if=`which date` of=$MOUNT/date oflag=sync
15239 chmod +x $MOUNT/date
15241 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15242 $LCTL set_param fail_loc=0x80001401
15244 $MOUNT/date > /dev/null
15247 run_test 221 "make sure fault and truncate race to not cause OOM"
15250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15253 test_mkdir $DIR/$tdir
15254 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15255 createmany -o $DIR/$tdir/$tfile 10
15256 cancel_lru_locks mdc
15257 cancel_lru_locks osc
15258 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15259 $LCTL set_param fail_loc=0x31a
15260 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15261 $LCTL set_param fail_loc=0
15264 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15270 test_mkdir $DIR/$tdir
15271 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15272 createmany -o $DIR/$tdir/$tfile 10
15273 cancel_lru_locks mdc
15274 cancel_lru_locks osc
15275 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15276 $LCTL set_param fail_loc=0x31a
15277 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15278 $LCTL set_param fail_loc=0
15280 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15286 test_mkdir $DIR/$tdir
15287 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15288 createmany -o $DIR/$tdir/$tfile 10
15289 cancel_lru_locks mdc
15290 cancel_lru_locks osc
15291 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15292 $LCTL set_param fail_loc=0x31b
15293 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15294 $LCTL set_param fail_loc=0
15297 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15299 test_224a() { # LU-1039, MRP-303
15300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15302 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15303 $LCTL set_param fail_loc=0x508
15304 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15305 $LCTL set_param fail_loc=0
15308 run_test 224a "Don't panic on bulk IO failure"
15310 test_224b() { # LU-1039, MRP-303
15311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15313 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15314 cancel_lru_locks osc
15315 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15316 $LCTL set_param fail_loc=0x515
15317 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15318 $LCTL set_param fail_loc=0
15321 run_test 224b "Don't panic on bulk IO failure"
15323 test_224c() { # LU-6441
15324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15325 remote_mds_nodsh && skip "remote MDS with nodsh"
15327 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15328 save_writethrough $p
15329 set_cache writethrough on
15331 local pages_per_rpc=$($LCTL get_param \
15332 osc.*.max_pages_per_rpc)
15333 local at_max=$($LCTL get_param -n at_max)
15334 local timeout=$($LCTL get_param -n timeout)
15335 local test_at="at_max"
15336 local param_at="$FSNAME.sys.at_max"
15337 local test_timeout="timeout"
15338 local param_timeout="$FSNAME.sys.timeout"
15340 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15342 set_persistent_param_and_check client "$test_at" "$param_at" 0
15343 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15345 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15346 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15347 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15348 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15350 do_facet ost1 "$LCTL set_param fail_loc=0"
15352 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15353 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15356 $LCTL set_param -n $pages_per_rpc
15357 restore_lustre_params < $p
15360 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15362 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15365 if [ -z ${MDSSURVEY} ]; then
15366 skip_env "mds-survey not found"
15368 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15369 skip "Need MDS version at least 2.2.51"
15371 local mds=$(facet_host $SINGLEMDS)
15372 local target=$(do_nodes $mds 'lctl dl' |
15373 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15375 local cmd1="file_count=1000 thrhi=4"
15376 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15377 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15378 local cmd="$cmd1 $cmd2 $cmd3"
15380 rm -f ${TMP}/mds_survey*
15382 eval $cmd || error "mds-survey with zero-stripe failed"
15383 cat ${TMP}/mds_survey*
15384 rm -f ${TMP}/mds_survey*
15386 run_test 225a "Metadata survey sanity with zero-stripe"
15389 if [ -z ${MDSSURVEY} ]; then
15390 skip_env "mds-survey not found"
15392 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15393 skip "Need MDS version at least 2.2.51"
15394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15395 remote_mds_nodsh && skip "remote MDS with nodsh"
15396 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15397 skip_env "Need to mount OST to test"
15400 local mds=$(facet_host $SINGLEMDS)
15401 local target=$(do_nodes $mds 'lctl dl' |
15402 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15404 local cmd1="file_count=1000 thrhi=4"
15405 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15406 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15407 local cmd="$cmd1 $cmd2 $cmd3"
15409 rm -f ${TMP}/mds_survey*
15411 eval $cmd || error "mds-survey with stripe_count failed"
15412 cat ${TMP}/mds_survey*
15413 rm -f ${TMP}/mds_survey*
15415 run_test 225b "Metadata survey sanity with stripe_count = 1"
15417 mcreate_path2fid () {
15423 local path=$DIR/$tdir/$name
15428 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15429 error "cannot create $desc"
15431 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15433 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15435 fid_path=$($LFS fid2path $MOUNT $fid)
15437 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15439 [ "$path" == "$fid_path" ] ||
15440 error "fid2path returned $fid_path, expected $path"
15442 echo "pass with $path and $fid"
15447 mkdir -p $DIR/$tdir
15449 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15450 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15451 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15452 mcreate_path2fid 0040666 0 0 dir "directory"
15453 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15454 mcreate_path2fid 0100666 0 0 file "regular file"
15455 mcreate_path2fid 0120666 0 0 link "symbolic link"
15456 mcreate_path2fid 0140666 0 0 sock "socket"
15458 run_test 226a "call path2fid and fid2path on files of all type"
15461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15466 mkdir -p $DIR/$tdir
15467 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15468 error "create remote directory failed"
15469 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15470 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15471 "character special file (null)"
15472 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15473 "character special file (no device)"
15474 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15475 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15476 "block special file (loop)"
15477 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15478 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15479 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15481 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15483 # LU-1299 Executing or running ldd on a truncated executable does not
15484 # cause an out-of-memory condition.
15486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15487 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15489 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15490 chmod +x $MOUNT/date
15492 $MOUNT/date > /dev/null
15493 ldd $MOUNT/date > /dev/null
15496 run_test 227 "running truncated executable does not cause OOM"
15498 # LU-1512 try to reuse idle OI blocks
15500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15501 remote_mds_nodsh && skip "remote MDS with nodsh"
15502 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15504 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15505 local myDIR=$DIR/$tdir
15508 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15509 $LCTL set_param fail_loc=0x80001002
15510 createmany -o $myDIR/t- 10000
15511 $LCTL set_param fail_loc=0
15512 # The guard is current the largest FID holder
15514 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15516 local IDX=$(($SEQ % 64))
15518 do_facet $SINGLEMDS sync
15519 # Make sure journal flushed.
15521 local blk1=$(do_facet $SINGLEMDS \
15522 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15523 grep Blockcount | awk '{print $4}')
15525 # Remove old files, some OI blocks will become idle.
15526 unlinkmany $myDIR/t- 10000
15527 # Create new files, idle OI blocks should be reused.
15528 createmany -o $myDIR/t- 2000
15529 do_facet $SINGLEMDS sync
15530 # Make sure journal flushed.
15532 local blk2=$(do_facet $SINGLEMDS \
15533 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15534 grep Blockcount | awk '{print $4}')
15536 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15538 run_test 228a "try to reuse idle OI blocks"
15541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15542 remote_mds_nodsh && skip "remote MDS with nodsh"
15543 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15545 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15546 local myDIR=$DIR/$tdir
15549 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15550 $LCTL set_param fail_loc=0x80001002
15551 createmany -o $myDIR/t- 10000
15552 $LCTL set_param fail_loc=0
15553 # The guard is current the largest FID holder
15555 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15557 local IDX=$(($SEQ % 64))
15559 do_facet $SINGLEMDS sync
15560 # Make sure journal flushed.
15562 local blk1=$(do_facet $SINGLEMDS \
15563 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15564 grep Blockcount | awk '{print $4}')
15566 # Remove old files, some OI blocks will become idle.
15567 unlinkmany $myDIR/t- 10000
15570 stop $SINGLEMDS || error "Fail to stop MDT."
15572 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15574 df $MOUNT || error "Fail to df."
15575 # Create new files, idle OI blocks should be reused.
15576 createmany -o $myDIR/t- 2000
15577 do_facet $SINGLEMDS sync
15578 # Make sure journal flushed.
15580 local blk2=$(do_facet $SINGLEMDS \
15581 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15582 grep Blockcount | awk '{print $4}')
15584 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15586 run_test 228b "idle OI blocks can be reused after MDT restart"
15590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15591 remote_mds_nodsh && skip "remote MDS with nodsh"
15592 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15594 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15595 local myDIR=$DIR/$tdir
15598 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15599 $LCTL set_param fail_loc=0x80001002
15600 # 20000 files can guarantee there are index nodes in the OI file
15601 createmany -o $myDIR/t- 20000
15602 $LCTL set_param fail_loc=0
15603 # The guard is current the largest FID holder
15605 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15607 local IDX=$(($SEQ % 64))
15609 do_facet $SINGLEMDS sync
15610 # Make sure journal flushed.
15612 local blk1=$(do_facet $SINGLEMDS \
15613 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15614 grep Blockcount | awk '{print $4}')
15616 # Remove old files, some OI blocks will become idle.
15617 unlinkmany $myDIR/t- 20000
15619 # The OI file should become empty now
15621 # Create new files, idle OI blocks should be reused.
15622 createmany -o $myDIR/t- 2000
15623 do_facet $SINGLEMDS sync
15624 # Make sure journal flushed.
15626 local blk2=$(do_facet $SINGLEMDS \
15627 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15628 grep Blockcount | awk '{print $4}')
15630 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15632 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15634 test_229() { # LU-2482, LU-3448
15635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15636 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15637 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15638 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15642 # Create a file with a released layout and stripe count 2.
15643 $MULTIOP $DIR/$tfile H2c ||
15644 error "failed to create file with released layout"
15646 $LFS getstripe -v $DIR/$tfile
15648 local pattern=$($LFS getstripe -L $DIR/$tfile)
15649 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15651 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15653 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15654 stat $DIR/$tfile || error "failed to stat released file"
15656 chown $RUNAS_ID $DIR/$tfile ||
15657 error "chown $RUNAS_ID $DIR/$tfile failed"
15659 chgrp $RUNAS_ID $DIR/$tfile ||
15660 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15662 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15663 rm $DIR/$tfile || error "failed to remove released file"
15665 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15669 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15671 skip "Need MDS version at least 2.11.52"
15675 test_mkdir $DIR/$tdir
15676 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15677 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15678 [ $mdt_idx -ne 0 ] &&
15679 error "create local directory on wrong MDT $mdt_idx"
15681 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15682 error "create remote directory failed"
15683 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15684 [ $mdt_idx -ne $MDTIDX ] &&
15685 error "create remote directory on wrong MDT $mdt_idx"
15687 createmany -o $DIR/$tdir/test_230/t- 10 ||
15688 error "create files on remote directory failed"
15689 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15690 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15691 rm -r $DIR/$tdir || error "unlink remote directory failed"
15693 run_test 230a "Create remote directory and files under the remote directory"
15696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15698 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15699 skip "Need MDS version at least 2.11.52"
15707 local migrate_dir=$DIR/$tdir/migrate_dir
15708 local other_dir=$DIR/$tdir/other_dir
15710 test_mkdir $DIR/$tdir
15711 test_mkdir -i0 -c1 $migrate_dir
15712 test_mkdir -i0 -c1 $other_dir
15713 for ((i=0; i<10; i++)); do
15714 mkdir -p $migrate_dir/dir_${i}
15715 createmany -o $migrate_dir/dir_${i}/f 10 ||
15716 error "create files under remote dir failed $i"
15719 cp /etc/passwd $migrate_dir/$tfile
15720 cp /etc/passwd $other_dir/$tfile
15721 chattr +SAD $migrate_dir
15722 chattr +SAD $migrate_dir/$tfile
15724 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15725 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15726 local old_dir_mode=$(stat -c%f $migrate_dir)
15727 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15729 mkdir -p $migrate_dir/dir_default_stripe2
15730 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15731 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15733 mkdir -p $other_dir
15734 ln $migrate_dir/$tfile $other_dir/luna
15735 ln $migrate_dir/$tfile $migrate_dir/sofia
15736 ln $other_dir/$tfile $migrate_dir/david
15737 ln -s $migrate_dir/$tfile $other_dir/zachary
15738 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15739 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15741 $LFS migrate -m $MDTIDX $migrate_dir ||
15742 error "fails on migrating remote dir to MDT1"
15744 echo "migratate to MDT1, then checking.."
15745 for ((i = 0; i < 10; i++)); do
15746 for file in $(find $migrate_dir/dir_${i}); do
15747 mdt_index=$($LFS getstripe -m $file)
15748 [ $mdt_index == $MDTIDX ] ||
15749 error "$file is not on MDT${MDTIDX}"
15753 # the multiple link file should still in MDT0
15754 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15755 [ $mdt_index == 0 ] ||
15756 error "$file is not on MDT${MDTIDX}"
15758 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15759 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15760 error " expect $old_dir_flag get $new_dir_flag"
15762 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15763 [ "$old_file_flag" = "$new_file_flag" ] ||
15764 error " expect $old_file_flag get $new_file_flag"
15766 local new_dir_mode=$(stat -c%f $migrate_dir)
15767 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15768 error "expect mode $old_dir_mode get $new_dir_mode"
15770 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15771 [ "$old_file_mode" = "$new_file_mode" ] ||
15772 error "expect mode $old_file_mode get $new_file_mode"
15774 diff /etc/passwd $migrate_dir/$tfile ||
15775 error "$tfile different after migration"
15777 diff /etc/passwd $other_dir/luna ||
15778 error "luna different after migration"
15780 diff /etc/passwd $migrate_dir/sofia ||
15781 error "sofia different after migration"
15783 diff /etc/passwd $migrate_dir/david ||
15784 error "david different after migration"
15786 diff /etc/passwd $other_dir/zachary ||
15787 error "zachary different after migration"
15789 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15790 error "${tfile}_ln different after migration"
15792 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15793 error "${tfile}_ln_other different after migration"
15795 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15796 [ $stripe_count = 2 ] ||
15797 error "dir strpe_count $d != 2 after migration."
15799 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15800 [ $stripe_count = 2 ] ||
15801 error "file strpe_count $d != 2 after migration."
15803 #migrate back to MDT0
15806 $LFS migrate -m $MDTIDX $migrate_dir ||
15807 error "fails on migrating remote dir to MDT0"
15809 echo "migrate back to MDT0, checking.."
15810 for file in $(find $migrate_dir); do
15811 mdt_index=$($LFS getstripe -m $file)
15812 [ $mdt_index == $MDTIDX ] ||
15813 error "$file is not on MDT${MDTIDX}"
15816 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15817 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15818 error " expect $old_dir_flag get $new_dir_flag"
15820 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15821 [ "$old_file_flag" = "$new_file_flag" ] ||
15822 error " expect $old_file_flag get $new_file_flag"
15824 local new_dir_mode=$(stat -c%f $migrate_dir)
15825 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15826 error "expect mode $old_dir_mode get $new_dir_mode"
15828 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15829 [ "$old_file_mode" = "$new_file_mode" ] ||
15830 error "expect mode $old_file_mode get $new_file_mode"
15832 diff /etc/passwd ${migrate_dir}/$tfile ||
15833 error "$tfile different after migration"
15835 diff /etc/passwd ${other_dir}/luna ||
15836 error "luna different after migration"
15838 diff /etc/passwd ${migrate_dir}/sofia ||
15839 error "sofia different after migration"
15841 diff /etc/passwd ${other_dir}/zachary ||
15842 error "zachary different after migration"
15844 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15845 error "${tfile}_ln different after migration"
15847 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15848 error "${tfile}_ln_other different after migration"
15850 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15851 [ $stripe_count = 2 ] ||
15852 error "dir strpe_count $d != 2 after migration."
15854 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15855 [ $stripe_count = 2 ] ||
15856 error "file strpe_count $d != 2 after migration."
15858 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15860 run_test 230b "migrate directory"
15863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15865 remote_mds_nodsh && skip "remote MDS with nodsh"
15866 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15867 skip "Need MDS version at least 2.11.52"
15873 local migrate_dir=$DIR/$tdir/migrate_dir
15875 #If migrating directory fails in the middle, all entries of
15876 #the directory is still accessiable.
15877 test_mkdir $DIR/$tdir
15878 test_mkdir -i0 -c1 $migrate_dir
15879 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15881 createmany -o $migrate_dir/f $total ||
15882 error "create files under ${migrate_dir} failed"
15884 # fail after migrating top dir, and this will fail only once, so the
15885 # first sub file migration will fail (currently f3), others succeed.
15886 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15887 do_facet mds1 lctl set_param fail_loc=0x1801
15888 local t=$(ls $migrate_dir | wc -l)
15889 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15890 error "migrate should fail"
15891 local u=$(ls $migrate_dir | wc -l)
15892 [ "$u" == "$t" ] || error "$u != $t during migration"
15894 # add new dir/file should succeed
15895 mkdir $migrate_dir/dir ||
15896 error "mkdir failed under migrating directory"
15897 touch $migrate_dir/file ||
15898 error "create file failed under migrating directory"
15900 # add file with existing name should fail
15901 for file in $migrate_dir/f*; do
15902 stat $file > /dev/null || error "stat $file failed"
15903 $OPENFILE -f O_CREAT:O_EXCL $file &&
15904 error "open(O_CREAT|O_EXCL) $file should fail"
15905 $MULTIOP $file m && error "create $file should fail"
15906 touch $DIR/$tdir/remote_dir/$tfile ||
15907 error "touch $tfile failed"
15908 ln $DIR/$tdir/remote_dir/$tfile $file &&
15909 error "link $file should fail"
15910 mdt_index=$($LFS getstripe -m $file)
15911 if [ $mdt_index == 0 ]; then
15912 # file failed to migrate is not allowed to rename to
15913 mv $DIR/$tdir/remote_dir/$tfile $file &&
15914 error "rename to $file should fail"
15916 mv $DIR/$tdir/remote_dir/$tfile $file ||
15917 error "rename to $file failed"
15919 echo hello >> $file || error "write $file failed"
15922 # resume migration with different options should fail
15923 $LFS migrate -m 0 $migrate_dir &&
15924 error "migrate -m 0 $migrate_dir should fail"
15926 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15927 error "migrate -c 2 $migrate_dir should fail"
15929 # resume migration should succeed
15930 $LFS migrate -m $MDTIDX $migrate_dir ||
15931 error "migrate $migrate_dir failed"
15933 echo "Finish migration, then checking.."
15934 for file in $(find $migrate_dir); do
15935 mdt_index=$($LFS getstripe -m $file)
15936 [ $mdt_index == $MDTIDX ] ||
15937 error "$file is not on MDT${MDTIDX}"
15940 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15942 run_test 230c "check directory accessiblity if migration failed"
15945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15947 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15948 skip "Need MDS version at least 2.11.52"
15950 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15952 local migrate_dir=$DIR/$tdir/migrate_dir
15962 old_index=$((RANDOM % MDSCOUNT))
15963 old_count=$((MDSCOUNT - old_index))
15964 new_index=$((RANDOM % MDSCOUNT))
15965 new_count=$((MDSCOUNT - new_index))
15966 new_hash="all_char"
15968 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15969 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15971 test_mkdir $DIR/$tdir
15972 test_mkdir -i $old_index -c $old_count $migrate_dir
15974 for ((i=0; i<100; i++)); do
15975 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15976 createmany -o $migrate_dir/dir_${i}/f 100 ||
15977 error "create files under remote dir failed $i"
15980 echo -n "Migrate from MDT$old_index "
15981 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15982 echo -n "to MDT$new_index"
15983 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15986 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15987 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15988 error "migrate remote dir error"
15990 echo "Finish migration, then checking.."
15991 for file in $(find $migrate_dir); do
15992 mdt_index=$($LFS getstripe -m $file)
15993 if [ $mdt_index -lt $new_index ] ||
15994 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15995 error "$file is on MDT$mdt_index"
15999 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16001 run_test 230d "check migrate big directory"
16004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16005 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16006 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16007 skip "Need MDS version at least 2.11.52"
16014 mkdir -p $DIR/$tdir
16015 mkdir $DIR/$tdir/migrate_dir
16016 mkdir $DIR/$tdir/other_dir
16017 touch $DIR/$tdir/migrate_dir/a
16018 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16019 ls $DIR/$tdir/other_dir
16021 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16022 error "migrate dir fails"
16024 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16025 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16027 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16028 [ $mdt_index == 0 ] || error "a is not on MDT0"
16030 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16031 error "migrate dir fails"
16033 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16034 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16036 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16037 [ $mdt_index == 1 ] || error "a is not on MDT1"
16039 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16040 [ $mdt_index == 1 ] || error "b is not on MDT1"
16042 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16043 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16045 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16047 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16049 run_test 230e "migrate mulitple local link files"
16052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16053 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16054 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16055 skip "Need MDS version at least 2.11.52"
16060 mkdir -p $DIR/$tdir
16061 mkdir $DIR/$tdir/migrate_dir
16062 $LFS mkdir -i1 $DIR/$tdir/other_dir
16063 touch $DIR/$tdir/migrate_dir/a
16064 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16065 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16066 ls $DIR/$tdir/other_dir
16068 # a should be migrated to MDT1, since no other links on MDT0
16069 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16070 error "#1 migrate dir fails"
16071 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16072 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16073 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16074 [ $mdt_index == 1 ] || error "a is not on MDT1"
16076 # a should stay on MDT1, because it is a mulitple link file
16077 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16078 error "#2 migrate dir fails"
16079 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16080 [ $mdt_index == 1 ] || error "a is not on MDT1"
16082 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16083 error "#3 migrate dir fails"
16085 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16086 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16087 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16089 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16090 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16092 # a should be migrated to MDT0, since no other links on MDT1
16093 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16094 error "#4 migrate dir fails"
16095 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16096 [ $mdt_index == 0 ] || error "a is not on MDT0"
16098 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16100 run_test 230f "migrate mulitple remote link files"
16103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16105 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16106 skip "Need MDS version at least 2.11.52"
16108 mkdir -p $DIR/$tdir/migrate_dir
16110 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16111 error "migrating dir to non-exist MDT succeeds"
16114 run_test 230g "migrate dir to non-exist MDT"
16117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16119 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16120 skip "Need MDS version at least 2.11.52"
16124 mkdir -p $DIR/$tdir/migrate_dir
16126 $LFS migrate -m1 $DIR &&
16127 error "migrating mountpoint1 should fail"
16129 $LFS migrate -m1 $DIR/$tdir/.. &&
16130 error "migrating mountpoint2 should fail"
16133 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16134 error "migrating $tdir/migrate_dir/.. should fail"
16138 run_test 230h "migrate .. and root"
16141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16143 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16144 skip "Need MDS version at least 2.11.52"
16146 mkdir -p $DIR/$tdir/migrate_dir
16148 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16149 error "migration fails with a tailing slash"
16151 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16152 error "migration fails with two tailing slashes"
16154 run_test 230i "lfs migrate -m tolerates trailing slashes"
16157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16158 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16159 skip "Need MDS version at least 2.11.52"
16161 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16162 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16163 error "create $tfile failed"
16164 cat /etc/passwd > $DIR/$tdir/$tfile
16166 $LFS migrate -m 1 $DIR/$tdir
16168 cmp /etc/passwd $DIR/$tdir/$tfile ||
16169 error "DoM file mismatch after migration"
16171 run_test 230j "DoM file data not changed after dir migration"
16174 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16175 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16176 skip "Need MDS version at least 2.11.56"
16179 local files_on_starting_mdt=0
16181 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16182 $LFS getdirstripe $DIR/$tdir
16183 for i in $(seq $total); do
16184 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16185 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16186 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16189 echo "$files_on_starting_mdt files on MDT0"
16191 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16192 $LFS getdirstripe $DIR/$tdir
16194 files_on_starting_mdt=0
16195 for i in $(seq $total); do
16196 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16197 error "file $tfile.$i mismatch after migration"
16198 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16199 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16202 echo "$files_on_starting_mdt files on MDT1 after migration"
16203 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16205 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16206 $LFS getdirstripe $DIR/$tdir
16208 files_on_starting_mdt=0
16209 for i in $(seq $total); do
16210 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16211 error "file $tfile.$i mismatch after 2nd migration"
16212 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16213 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16216 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16217 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16221 run_test 230k "file data not changed after dir migration"
16224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16225 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16226 skip "Need MDS version at least 2.11.56"
16228 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16229 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16230 error "create files under remote dir failed $i"
16231 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16233 run_test 230l "readdir between MDTs won't crash"
16237 # For simplicity this test assumes that max_pages_per_rpc
16238 # is the same across all OSCs
16239 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16240 local bulk_size=$((max_pages * PAGE_SIZE))
16241 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16244 mkdir -p $DIR/$tdir
16245 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16246 error "failed to set stripe with -S ${brw_size}M option"
16248 # clear the OSC stats
16249 $LCTL set_param osc.*.stats=0 &>/dev/null
16252 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16253 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16254 oflag=direct &>/dev/null || error "dd failed"
16256 sync; sleep 1; sync # just to be safe
16257 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16258 if [ x$nrpcs != "x1" ]; then
16259 $LCTL get_param osc.*.stats
16260 error "found $nrpcs ost_write RPCs, not 1 as expected"
16264 # Drop the OSC cache, otherwise we will read from it
16265 cancel_lru_locks osc
16267 # clear the OSC stats
16268 $LCTL set_param osc.*.stats=0 &>/dev/null
16270 # Client reads $bulk_size.
16271 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16272 iflag=direct &>/dev/null || error "dd failed"
16274 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16275 if [ x$nrpcs != "x1" ]; then
16276 $LCTL get_param osc.*.stats
16277 error "found $nrpcs ost_read RPCs, not 1 as expected"
16280 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16283 mkdir -p $DIR/$tdir
16285 for i in {0..1023}; do
16286 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16287 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16288 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16292 run_test 231b "must not assert on fully utilized OST request buffer"
16295 mkdir -p $DIR/$tdir
16296 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16298 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16299 do_facet ost1 $LCTL set_param fail_loc=0x31c
16301 # ignore dd failure
16302 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16304 do_facet ost1 $LCTL set_param fail_loc=0
16305 umount_client $MOUNT || error "umount failed"
16306 mount_client $MOUNT || error "mount failed"
16307 stop ost1 || error "cannot stop ost1"
16308 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16310 run_test 232a "failed lock should not block umount"
16313 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16314 skip "Need MDS version at least 2.10.58"
16316 mkdir -p $DIR/$tdir
16317 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16318 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16320 cancel_lru_locks osc
16322 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16323 do_facet ost1 $LCTL set_param fail_loc=0x31c
16326 $LFS data_version $DIR/$tdir/$tfile || true
16328 do_facet ost1 $LCTL set_param fail_loc=0
16329 umount_client $MOUNT || error "umount failed"
16330 mount_client $MOUNT || error "mount failed"
16331 stop ost1 || error "cannot stop ost1"
16332 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16334 run_test 232b "failed data version lock should not block umount"
16337 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16338 skip "Need MDS version at least 2.3.64"
16339 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16341 local fid=$($LFS path2fid $MOUNT)
16343 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16344 error "cannot access $MOUNT using its FID '$fid'"
16346 run_test 233a "checking that OBF of the FS root succeeds"
16349 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16350 skip "Need MDS version at least 2.5.90"
16351 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16353 local fid=$($LFS path2fid $MOUNT/.lustre)
16355 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16356 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16358 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16359 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16360 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16362 run_test 233b "checking that OBF of the FS .lustre succeeds"
16365 local p="$TMP/sanityN-$TESTNAME.parameters"
16366 save_lustre_params client "llite.*.xattr_cache" > $p
16367 lctl set_param llite.*.xattr_cache 1 ||
16368 skip_env "xattr cache is not supported"
16370 mkdir -p $DIR/$tdir || error "mkdir failed"
16371 touch $DIR/$tdir/$tfile || error "touch failed"
16372 # OBD_FAIL_LLITE_XATTR_ENOMEM
16373 $LCTL set_param fail_loc=0x1405
16374 getfattr -n user.attr $DIR/$tdir/$tfile &&
16375 error "getfattr should have failed with ENOMEM"
16376 $LCTL set_param fail_loc=0x0
16379 restore_lustre_params < $p
16382 run_test 234 "xattr cache should not crash on ENOMEM"
16385 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16386 skip "Need MDS version at least 2.4.52"
16388 flock_deadlock $DIR/$tfile
16393 124) error "process hangs on a deadlock"
16395 *) error "error executing flock_deadlock $DIR/$tfile"
16399 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16403 check_swap_layouts_support
16405 local ref1=/etc/passwd
16406 local ref2=/etc/group
16407 local file1=$DIR/$tdir/f1
16408 local file2=$DIR/$tdir/f2
16410 test_mkdir -c1 $DIR/$tdir
16411 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16412 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16413 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16414 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16415 local fd=$(free_fd)
16416 local cmd="exec $fd<>$file2"
16419 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16420 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16423 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16428 run_test 236 "Layout swap on open unlinked file"
16430 # LU-4659 linkea consistency
16432 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16433 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16434 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16435 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16438 ln $DIR/$tfile $DIR/$tfile.lnk
16439 touch $DIR/$tfile.new
16440 mv $DIR/$tfile.new $DIR/$tfile
16441 local fid1=$($LFS path2fid $DIR/$tfile)
16442 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16443 local path1=$($LFS fid2path $FSNAME "$fid1")
16444 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16445 local path2=$($LFS fid2path $FSNAME "$fid2")
16446 [ $tfile.lnk == $path2 ] ||
16447 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16450 run_test 238 "Verify linkea consistency"
16452 test_239A() { # was test_239
16453 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16454 skip "Need MDS version at least 2.5.60"
16456 local list=$(comma_list $(mdts_nodes))
16458 mkdir -p $DIR/$tdir
16459 createmany -o $DIR/$tdir/f- 5000
16460 unlinkmany $DIR/$tdir/f- 5000
16461 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16462 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16463 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16464 osp.*MDT*.sync_in_flight" | calc_sum)
16465 [ "$changes" -eq 0 ] || error "$changes not synced"
16467 run_test 239A "osp_sync test"
16469 test_239a() { #LU-5297
16470 remote_mds_nodsh && skip "remote MDS with nodsh"
16473 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16474 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16475 chgrp $RUNAS_GID $DIR/$tfile
16476 wait_delete_completed
16478 run_test 239a "process invalid osp sync record correctly"
16480 test_239b() { #LU-5297
16481 remote_mds_nodsh && skip "remote MDS with nodsh"
16484 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16486 chgrp $RUNAS_GID $DIR/$tfile1
16487 wait_delete_completed
16488 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16490 chgrp $RUNAS_GID $DIR/$tfile2
16491 wait_delete_completed
16493 run_test 239b "process osp sync record with ENOMEM error correctly"
16496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16497 remote_mds_nodsh && skip "remote MDS with nodsh"
16499 mkdir -p $DIR/$tdir
16501 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16502 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16503 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16504 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16506 umount_client $MOUNT || error "umount failed"
16507 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16508 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16509 mount_client $MOUNT || error "failed to mount client"
16511 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16512 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16514 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16520 for LOOP in $(seq $count); do
16521 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16522 cancel_lru_locks $OSC || true
16530 for LOOP in $(seq $1); do
16531 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16536 test_241a() { # was test_241
16537 local bsize=$PAGE_SIZE
16539 (( bsize < 40960 )) && bsize=40960
16540 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16542 cancel_lru_locks $OSC
16543 test_241_bio 1000 $bsize &
16545 test_241_dio 1000 $bsize
16548 run_test 241a "bio vs dio"
16551 local bsize=$PAGE_SIZE
16553 (( bsize < 40960 )) && bsize=40960
16554 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16556 test_241_dio 1000 $bsize &
16558 test_241_dio 1000 $bsize
16561 run_test 241b "dio vs dio"
16564 remote_mds_nodsh && skip "remote MDS with nodsh"
16566 mkdir -p $DIR/$tdir
16567 touch $DIR/$tdir/$tfile
16569 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16570 do_facet mds1 lctl set_param fail_loc=0x105
16571 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16573 do_facet mds1 lctl set_param fail_loc=0
16574 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16576 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16580 test_mkdir $DIR/$tdir
16581 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16583 run_test 243 "various group lock tests"
16587 test_mkdir $DIR/$tdir
16588 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16589 sendfile_grouplock $DIR/$tdir/$tfile || \
16590 error "sendfile+grouplock failed"
16593 run_test 244 "sendfile with group lock tests"
16596 local flagname="multi_mod_rpcs"
16597 local connect_data_name="max_mod_rpcs"
16600 # check if multiple modify RPCs flag is set
16601 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16602 grep "connect_flags:")
16605 echo "$out" | grep -qw $flagname
16606 if [ $? -ne 0 ]; then
16607 echo "connect flag $flagname is not set"
16611 # check if multiple modify RPCs data is set
16612 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16615 echo "$out" | grep -qw $connect_data_name ||
16616 error "import should have connect data $connect_data_name"
16618 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16620 test_246() { # LU-7371
16621 remote_ost_nodsh && skip "remote OST with nodsh"
16622 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16623 skip "Need OST version >= 2.7.62"
16625 do_facet ost1 $LCTL set_param fail_val=4095
16626 #define OBD_FAIL_OST_READ_SIZE 0x234
16627 do_facet ost1 $LCTL set_param fail_loc=0x234
16628 $LFS setstripe $DIR/$tfile -i 0 -c 1
16629 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16630 cancel_lru_locks $FSNAME-OST0000
16631 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16633 run_test 246 "Read file of size 4095 should return right length"
16639 umount_client $submount
16644 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16646 skip_env "Fileset feature is not supported"
16648 local submount=${MOUNT}_$tdir
16651 mkdir -p $submount || error "mkdir $submount failed"
16652 FILESET="$FILESET/$tdir" mount_client $submount ||
16653 error "mount $submount failed"
16654 trap "cleanup_247 $submount" EXIT
16655 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16656 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16657 error "read $MOUNT/$tdir/$tfile failed"
16658 cleanup_247 $submount
16660 run_test 247a "mount subdir as fileset"
16663 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16664 skip_env "Fileset feature is not supported"
16666 local submount=${MOUNT}_$tdir
16668 rm -rf $MOUNT/$tdir
16669 mkdir -p $submount || error "mkdir $submount failed"
16671 FILESET="$FILESET/$tdir" mount_client $submount &&
16672 error "mount $submount should fail"
16675 run_test 247b "mount subdir that dose not exist"
16678 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16679 skip_env "Fileset feature is not supported"
16681 local submount=${MOUNT}_$tdir
16683 mkdir -p $MOUNT/$tdir/dir1
16684 mkdir -p $submount || error "mkdir $submount failed"
16685 trap "cleanup_247 $submount" EXIT
16686 FILESET="$FILESET/$tdir" mount_client $submount ||
16687 error "mount $submount failed"
16688 local fid=$($LFS path2fid $MOUNT/)
16689 $LFS fid2path $submount $fid && error "fid2path should fail"
16690 cleanup_247 $submount
16692 run_test 247c "running fid2path outside root"
16695 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16696 skip "Fileset feature is not supported"
16698 local submount=${MOUNT}_$tdir
16700 mkdir -p $MOUNT/$tdir/dir1
16701 mkdir -p $submount || error "mkdir $submount failed"
16702 FILESET="$FILESET/$tdir" mount_client $submount ||
16703 error "mount $submount failed"
16704 trap "cleanup_247 $submount" EXIT
16705 local fid=$($LFS path2fid $submount/dir1)
16706 $LFS fid2path $submount $fid || error "fid2path should succeed"
16707 cleanup_247 $submount
16709 run_test 247d "running fid2path inside root"
16713 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16715 skip "Fileset feature is not supported"
16717 local submount=${MOUNT}_$tdir
16720 mkdir -p $submount || error "mkdir $submount failed"
16721 FILESET="$FILESET/.." mount_client $submount &&
16722 error "mount $submount should fail"
16725 run_test 247e "mount .. as fileset"
16728 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16729 [ -z "$fast_read_sav" ] && skip "no fast read support"
16731 # create a large file for fast read verification
16732 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16734 # make sure the file is created correctly
16735 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16736 { rm -f $DIR/$tfile; skip "file creation error"; }
16738 echo "Test 1: verify that fast read is 4 times faster on cache read"
16740 # small read with fast read enabled
16741 $LCTL set_param -n llite.*.fast_read=1
16742 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16743 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16744 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16745 # small read with fast read disabled
16746 $LCTL set_param -n llite.*.fast_read=0
16747 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16748 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16749 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16751 # verify that fast read is 4 times faster for cache read
16752 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16753 error_not_in_vm "fast read was not 4 times faster: " \
16754 "$t_fast vs $t_slow"
16756 echo "Test 2: verify the performance between big and small read"
16757 $LCTL set_param -n llite.*.fast_read=1
16759 # 1k non-cache read
16760 cancel_lru_locks osc
16761 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16762 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16763 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16765 # 1M non-cache read
16766 cancel_lru_locks osc
16767 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16768 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16769 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16771 # verify that big IO is not 4 times faster than small IO
16772 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16773 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16775 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16778 run_test 248 "fast read verification"
16780 test_249() { # LU-7890
16781 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16782 skip "Need at least version 2.8.54"
16785 $LFS setstripe -c 1 $DIR/$tfile
16786 # Offset 2T == 4k * 512M
16787 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16788 error "dd to 2T offset failed"
16790 run_test 249 "Write above 2T file size"
16793 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16794 && skip "no 16TB file size limit on ZFS"
16796 $LFS setstripe -c 1 $DIR/$tfile
16797 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16798 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16799 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16800 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16801 conv=notrunc,fsync && error "append succeeded"
16804 run_test 250 "Write above 16T limit"
16807 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16809 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16810 #Skip once - writing the first stripe will succeed
16811 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16812 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16813 error "short write happened"
16815 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16816 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16817 error "short read happened"
16821 run_test 251 "Handling short read and write correctly"
16824 remote_mds_nodsh && skip "remote MDS with nodsh"
16825 remote_ost_nodsh && skip "remote OST with nodsh"
16826 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16827 skip_env "ldiskfs only test"
16837 # check lr_reader on OST0000
16839 dev=$(facet_device $tgt)
16840 out=$(do_facet $tgt $LR_READER $dev)
16841 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16843 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16844 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16845 error "Invalid uuid returned by $LR_READER on target $tgt"
16846 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16848 # check lr_reader -c on MDT0000
16850 dev=$(facet_device $tgt)
16851 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16852 skip "$LR_READER does not support additional options"
16854 out=$(do_facet $tgt $LR_READER -c $dev)
16855 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16857 num=$(echo "$out" | grep -c "mdtlov")
16858 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16859 error "Invalid number of mdtlov clients returned by $LR_READER"
16860 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16862 # check lr_reader -cr on MDT0000
16863 out=$(do_facet $tgt $LR_READER -cr $dev)
16864 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16866 echo "$out" | grep -q "^reply_data:$" ||
16867 error "$LR_READER should have returned 'reply_data' section"
16868 num=$(echo "$out" | grep -c "client_generation")
16869 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16871 run_test 252 "check lr_reader tool"
16874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16875 remote_mds_nodsh && skip "remote MDS with nodsh"
16876 remote_mgs_nodsh && skip "remote MGS with nodsh"
16880 local ost_name=$(ostname_from_index $ostidx)
16883 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16884 do_facet $SINGLEMDS $LCTL get_param -n \
16885 osp.$mdtosc_proc1.reserved_mb_high ||
16886 skip "remote MDS does not support reserved_mb_high"
16890 wait_delete_completed
16893 if ! combined_mgs_mds ; then
16896 pool_add $TESTNAME || error "Pool creation failed"
16897 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
16899 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16900 error "Setstripe failed"
16902 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
16904 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
16906 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
16908 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16909 osp.$mdtosc_proc1.prealloc_status)
16910 echo "prealloc_status $oa_status"
16912 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
16913 error "File creation should fail"
16915 #object allocation was stopped, but we still able to append files
16916 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
16917 oflag=append || error "Append failed"
16919 rm -f $DIR/$tdir/$tfile.0
16921 # For this test, we want to delete the files we created to go out of
16922 # space but leave the watermark, so we remain nearly out of space
16923 ost_watermarks_enospc_delete_files $tfile $ostidx
16925 wait_delete_completed
16929 for i in $(seq 10 12); do
16930 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
16931 2>/dev/null || error "File creation failed after rm"
16934 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16935 osp.$mdtosc_proc1.prealloc_status)
16936 echo "prealloc_status $oa_status"
16938 if (( oa_status != 0 )); then
16939 error "Object allocation still disable after rm"
16942 if ! combined_mgs_mds ; then
16946 run_test 253 "Check object allocation limit"
16949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16950 remote_mds_nodsh && skip "remote MDS with nodsh"
16951 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16952 skip "MDS does not support changelog_size"
16955 local MDT0=$(facet_svc $SINGLEMDS)
16957 changelog_register || error "changelog_register failed"
16959 changelog_clear 0 || error "changelog_clear failed"
16961 local size1=$(do_facet $SINGLEMDS \
16962 $LCTL get_param -n mdd.$MDT0.changelog_size)
16963 echo "Changelog size $size1"
16966 $LFS mkdir -i 0 $DIR/$tdir
16968 mkdir -p $DIR/$tdir/pics/2008/zachy
16969 touch $DIR/$tdir/pics/2008/zachy/timestamp
16970 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16971 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16972 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16973 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16974 rm $DIR/$tdir/pics/desktop.jpg
16976 local size2=$(do_facet $SINGLEMDS \
16977 $LCTL get_param -n mdd.$MDT0.changelog_size)
16978 echo "Changelog size after work $size2"
16980 (( $size2 > $size1 )) ||
16981 error "new Changelog size=$size2 less than old size=$size1"
16983 run_test 254 "Check changelog size"
16990 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16991 awk -F: '{print $2}' | grep $type > /dev/null
16992 if [ $? -ne 0 ]; then
17002 lfs ladvise -a willread $file > /dev/null 2>&1
17003 if [ $? -eq 0 ]; then
17007 lfs ladvise -a willread $file 2>&1 |
17008 grep "Inappropriate ioctl for device" > /dev/null
17009 if [ $? -eq 0 ]; then
17016 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17019 # run a random read IO workload
17020 # usage: random_read_iops <filename> <filesize> <iosize>
17021 random_read_iops() {
17024 local iosize=${3:-4096}
17026 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17027 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17030 drop_file_oss_cache() {
17034 $LFS ladvise -a dontneed $file 2>/dev/null ||
17035 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17038 ladvise_willread_performance()
17041 local average_origin=0
17042 local average_cache=0
17043 local average_ladvise=0
17045 for ((i = 1; i <= $repeat; i++)); do
17046 echo "Iter $i/$repeat: reading without willread hint"
17047 cancel_lru_locks osc
17048 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17049 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17050 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17051 average_origin=$(bc <<<"$average_origin + $speed_origin")
17053 cancel_lru_locks osc
17054 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17055 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17056 average_cache=$(bc <<<"$average_cache + $speed_cache")
17058 cancel_lru_locks osc
17059 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17060 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17061 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17062 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17063 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17065 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17066 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17067 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17069 speedup_cache=$(percent $average_cache $average_origin)
17070 speedup_ladvise=$(percent $average_ladvise $average_origin)
17072 echo "Average uncached read: $average_origin"
17073 echo "Average speedup with OSS cached read: " \
17074 "$average_cache = +$speedup_cache%"
17075 echo "Average speedup with ladvise willread: " \
17076 "$average_ladvise = +$speedup_ladvise%"
17078 local lowest_speedup=20
17079 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17080 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17081 "got $average_cache%. Skipping ladvise willread check."
17085 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17086 # it is still good to run until then to exercise 'ladvise willread'
17087 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17088 [ "$ost1_FSTYPE" = "zfs" ] &&
17089 echo "osd-zfs does not support dontneed or drop_caches" &&
17092 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17093 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17094 error_not_in_vm "Speedup with willread is less than " \
17095 "$lowest_speedup%, got $average_ladvise%"
17099 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17100 skip "lustre < 2.8.54 does not support ladvise "
17101 remote_ost_nodsh && skip "remote OST with nodsh"
17103 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17105 ladvise_no_type willread $DIR/$tfile &&
17106 skip "willread ladvise is not supported"
17108 ladvise_no_ioctl $DIR/$tfile &&
17109 skip "ladvise ioctl is not supported"
17112 local size=$((size_mb * 1048576))
17113 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17114 error "dd to $DIR/$tfile failed"
17116 lfs ladvise -a willread $DIR/$tfile ||
17117 error "Ladvise failed with no range argument"
17119 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17120 error "Ladvise failed with no -l or -e argument"
17122 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17123 error "Ladvise failed with only -e argument"
17125 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17126 error "Ladvise failed with only -l argument"
17128 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17129 error "End offset should not be smaller than start offset"
17131 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17132 error "End offset should not be equal to start offset"
17134 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17135 error "Ladvise failed with overflowing -s argument"
17137 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17138 error "Ladvise failed with overflowing -e argument"
17140 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17141 error "Ladvise failed with overflowing -l argument"
17143 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17144 error "Ladvise succeeded with conflicting -l and -e arguments"
17146 echo "Synchronous ladvise should wait"
17148 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17149 do_nodes $(comma_list $(osts_nodes)) \
17150 $LCTL set_param fail_val=$delay fail_loc=0x237
17152 local start_ts=$SECONDS
17153 lfs ladvise -a willread $DIR/$tfile ||
17154 error "Ladvise failed with no range argument"
17155 local end_ts=$SECONDS
17156 local inteval_ts=$((end_ts - start_ts))
17158 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17159 error "Synchronous advice didn't wait reply"
17162 echo "Asynchronous ladvise shouldn't wait"
17163 local start_ts=$SECONDS
17164 lfs ladvise -a willread -b $DIR/$tfile ||
17165 error "Ladvise failed with no range argument"
17166 local end_ts=$SECONDS
17167 local inteval_ts=$((end_ts - start_ts))
17169 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17170 error "Asynchronous advice blocked"
17173 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17174 ladvise_willread_performance
17176 run_test 255a "check 'lfs ladvise -a willread'"
17182 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17186 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17187 skip "lustre < 2.8.54 does not support ladvise "
17188 remote_ost_nodsh && skip "remote OST with nodsh"
17190 lfs setstripe -c 1 -i 0 $DIR/$tfile
17192 ladvise_no_type dontneed $DIR/$tfile &&
17193 skip "dontneed ladvise is not supported"
17195 ladvise_no_ioctl $DIR/$tfile &&
17196 skip "ladvise ioctl is not supported"
17198 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17199 [ "$ost1_FSTYPE" = "zfs" ] &&
17200 skip "zfs-osd does not support 'ladvise dontneed'"
17203 local size=$((size_mb * 1048576))
17204 # In order to prevent disturbance of other processes, only check 3/4
17205 # of the memory usage
17206 local kibibytes=$((size_mb * 1024 * 3 / 4))
17208 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17209 error "dd to $DIR/$tfile failed"
17211 #force write to complete before dropping OST cache & checking memory
17214 local total=$(facet_meminfo ost1 MemTotal)
17215 echo "Total memory: $total KiB"
17217 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17218 local before_read=$(facet_meminfo ost1 Cached)
17219 echo "Cache used before read: $before_read KiB"
17221 lfs ladvise -a willread $DIR/$tfile ||
17222 error "Ladvise willread failed"
17223 local after_read=$(facet_meminfo ost1 Cached)
17224 echo "Cache used after read: $after_read KiB"
17226 lfs ladvise -a dontneed $DIR/$tfile ||
17227 error "Ladvise dontneed again failed"
17228 local no_read=$(facet_meminfo ost1 Cached)
17229 echo "Cache used after dontneed ladvise: $no_read KiB"
17231 if [ $total -lt $((before_read + kibibytes)) ]; then
17232 echo "Memory is too small, abort checking"
17236 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17237 error "Ladvise willread should use more memory" \
17238 "than $kibibytes KiB"
17241 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17242 error "Ladvise dontneed should release more memory" \
17243 "than $kibibytes KiB"
17246 run_test 255b "check 'lfs ladvise -a dontneed'"
17249 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17250 skip "lustre < 2.10.53 does not support lockahead"
17258 test_mkdir -p $DIR/$tdir
17259 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17261 #test 10 returns only success/failure
17263 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17265 if [ $rc -eq 255 ]; then
17266 error "Ladvise test${i} failed, ${rc}"
17269 #test 11 counts lock enqueue requests, all others count new locks
17271 count=$(do_facet ost1 \
17272 $LCTL get_param -n ost.OSS.ost.stats)
17273 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17275 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17277 if [ $rc -eq 255 ]; then
17278 error "Ladvise test${i} failed, ${rc}"
17281 new_count=$(do_facet ost1 \
17282 $LCTL get_param -n ost.OSS.ost.stats)
17283 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17284 awk '{ print $2 }')
17286 difference="$((new_count - count))"
17287 if [ $difference -ne $rc ]; then
17288 error "Ladvise test${i}, bad enqueue count, returned " \
17289 "${rc}, actual ${difference}"
17292 for i in $(seq 12 21); do
17293 # If we do not do this, we run the risk of having too many
17294 # locks and starting lock cancellation while we are checking
17296 cancel_lru_locks osc
17298 count=$($LCTL get_param -n \
17299 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17301 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17303 if [ $rc -eq 255 ]; then
17304 error "Ladvise test ${i} failed, ${rc}"
17307 new_count=$($LCTL get_param -n \
17308 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17309 difference="$((new_count - count))"
17311 # Test 15 output is divided by 100 to map down to valid return
17312 if [ $i -eq 15 ]; then
17316 if [ $difference -ne $rc ]; then
17317 error "Ladvise test ${i}, bad lock count, returned " \
17318 "${rc}, actual ${difference}"
17322 #test 22 returns only success/failure
17324 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17326 if [ $rc -eq 255 ]; then
17327 error "Ladvise test${i} failed, ${rc}"
17330 run_test 255c "suite of ladvise lockahead tests"
17333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17334 remote_mds_nodsh && skip "remote MDS with nodsh"
17335 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17336 changelog_users $SINGLEMDS | grep "^cl" &&
17337 skip "active changelog user"
17343 mdt_dev=$(mdsdevname 1)
17346 changelog_register || error "changelog_register failed"
17349 mkdir -p $DIR/$tdir
17351 changelog_clear 0 || error "changelog_clear failed"
17354 touch $DIR/$tdir/{1..10}
17357 stop $SINGLEMDS || error "Fail to stop MDT"
17361 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17363 #after mount new plainllog is used
17364 touch $DIR/$tdir/{11..19}
17365 local tmpfile=$(mktemp -u $tfile.XXXXXX)
17366 cat_sl=$(do_facet $SINGLEMDS "sync; \
17367 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17368 llog_reader $tmpfile | grep -c type=1064553b")
17369 do_facet $SINGLEMDS llog_reader $tmpfile
17371 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17373 changelog_clear 0 || error "changelog_clear failed"
17375 cat_sl=$(do_facet $SINGLEMDS "sync; \
17376 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17377 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17379 if (( cat_sl == 2 )); then
17380 error "Empty plain llog was not deleted from changelog catalog"
17381 elif (( cat_sl != 1 )); then
17382 error "Active plain llog shouldn't be deleted from catalog"
17385 run_test 256 "Check llog delete for empty and not full state"
17388 remote_mds_nodsh && skip "remote MDS with nodsh"
17389 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17390 skip "Need MDS version at least 2.8.55"
17392 test_mkdir $DIR/$tdir
17394 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17395 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17398 #define OBD_FAIL_MDS_XATTR_REP 0x161
17399 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17400 local facet=mds$((mdtidx + 1))
17401 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17402 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17404 stop $facet || error "stop MDS failed"
17405 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17406 error "start MDS fail"
17407 wait_recovery_complete $facet
17409 run_test 257 "xattr locks are not lost"
17411 # Verify we take the i_mutex when security requires it
17413 #define OBD_FAIL_IMUTEX_SEC 0x141c
17414 $LCTL set_param fail_loc=0x141c
17416 chmod u+s $DIR/$tfile
17417 chmod a+rwx $DIR/$tfile
17418 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17420 if [ $RC -ne 0 ]; then
17421 error "error, failed to take i_mutex, rc=$?"
17425 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17427 # Verify we do NOT take the i_mutex in the normal case
17429 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17430 $LCTL set_param fail_loc=0x141d
17433 chmod a+rw $DIR/$tfile
17434 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17436 if [ $RC -ne 0 ]; then
17437 error "error, took i_mutex unnecessarily, rc=$?"
17442 run_test 258b "verify i_mutex security behavior"
17445 local file=$DIR/$tfile
17449 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17451 stack_trap "rm -f $file" EXIT
17453 wait_delete_completed
17454 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17455 echo "before: $before"
17457 $LFS setstripe -i 0 -c 1 $file
17458 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17460 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17461 echo "after write: $after"
17463 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17464 do_facet ost1 $LCTL set_param fail_loc=0x2301
17466 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17467 echo "after truncate: $after"
17470 do_facet ost1 $LCTL set_param fail_loc=0
17471 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17473 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17474 echo "after restart: $after"
17475 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17476 error "missing truncate?"
17480 run_test 259 "crash at delayed truncate"
17483 #define OBD_FAIL_MDC_CLOSE 0x806
17484 $LCTL set_param fail_loc=0x80000806
17488 run_test 260 "Check mdc_close fail"
17490 ### Data-on-MDT sanity tests ###
17492 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17493 skip "Need MDS version at least 2.10.55 for DoM"
17496 local dom=$DIR/$tdir/dom_file
17497 local tmp=$DIR/$tdir/tmp_file
17499 mkdir -p $DIR/$tdir
17501 # basic checks for DoM component creation
17502 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17503 error "Can set MDT layout to non-first entry"
17505 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17506 error "Can define multiple entries as MDT layout"
17508 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17510 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17511 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17512 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17514 local mdtidx=$($LFS getstripe -m $dom)
17515 local mdtname=MDT$(printf %04x $mdtidx)
17516 local facet=mds$((mdtidx + 1))
17517 local space_check=1
17519 # Skip free space checks with ZFS
17520 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17524 local size_tmp=$((65536 * 3))
17525 local mdtfree1=$(do_facet $facet \
17526 lctl get_param -n osd*.*$mdtname.kbytesfree)
17528 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17529 # check also direct IO along write
17530 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17531 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17533 cmp $tmp $dom || error "file data is different"
17534 [ $(stat -c%s $dom) == $size_tmp ] ||
17535 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17536 if [ $space_check == 1 ]; then
17537 local mdtfree2=$(do_facet $facet \
17538 lctl get_param -n osd*.*$mdtname.kbytesfree)
17540 # increase in usage from by $size_tmp
17541 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17542 error "MDT free space wrong after write: " \
17543 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17547 local size_dom=10000
17549 $TRUNCATE $dom $size_dom
17550 [ $(stat -c%s $dom) == $size_dom ] ||
17551 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17552 if [ $space_check == 1 ]; then
17553 mdtfree1=$(do_facet $facet \
17554 lctl get_param -n osd*.*$mdtname.kbytesfree)
17555 # decrease in usage from $size_tmp to new $size_dom
17556 [ $(($mdtfree1 - $mdtfree2)) -ge \
17557 $(((size_tmp - size_dom) / 1024)) ] ||
17558 error "MDT free space is wrong after truncate: " \
17559 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17565 size_dom=$((size_dom + size_tmp))
17566 [ $(stat -c%s $dom) == $size_dom ] ||
17567 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17568 if [ $space_check == 1 ]; then
17569 mdtfree2=$(do_facet $facet \
17570 lctl get_param -n osd*.*$mdtname.kbytesfree)
17571 # increase in usage by $size_tmp from previous
17572 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17573 error "MDT free space is wrong after append: " \
17574 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17579 if [ $space_check == 1 ]; then
17580 mdtfree1=$(do_facet $facet \
17581 lctl get_param -n osd*.*$mdtname.kbytesfree)
17582 # decrease in usage by $size_dom from previous
17583 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17584 error "MDT free space is wrong after removal: " \
17585 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17588 # combined striping
17589 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17590 error "Can't create DoM + OST striping"
17592 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17593 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17594 # check also direct IO along write
17595 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17597 cmp $tmp $dom || error "file data is different"
17598 [ $(stat -c%s $dom) == $size_tmp ] ||
17599 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17604 run_test 270a "DoM: basic functionality tests"
17607 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17608 skip "Need MDS version at least 2.10.55"
17610 local dom=$DIR/$tdir/dom_file
17611 local max_size=1048576
17613 mkdir -p $DIR/$tdir
17614 $LFS setstripe -E $max_size -L mdt $dom
17616 # truncate over the limit
17617 $TRUNCATE $dom $(($max_size + 1)) &&
17618 error "successful truncate over the maximum size"
17619 # write over the limit
17620 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17621 error "successful write over the maximum size"
17622 # append over the limit
17623 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17624 echo "12345" >> $dom && error "successful append over the maximum size"
17629 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17632 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17633 skip "Need MDS version at least 2.10.55"
17635 mkdir -p $DIR/$tdir
17636 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17638 # check files inherit DoM EA
17639 touch $DIR/$tdir/first
17640 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17641 error "bad pattern"
17642 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17643 error "bad stripe count"
17644 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17645 error "bad stripe size"
17647 # check directory inherits DoM EA and uses it as default
17648 mkdir $DIR/$tdir/subdir
17649 touch $DIR/$tdir/subdir/second
17650 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17651 error "bad pattern in sub-directory"
17652 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17653 error "bad stripe count in sub-directory"
17654 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17655 error "bad stripe size in sub-directory"
17658 run_test 270c "DoM: DoM EA inheritance tests"
17661 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17662 skip "Need MDS version at least 2.10.55"
17664 mkdir -p $DIR/$tdir
17665 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17667 # inherit default DoM striping
17668 mkdir $DIR/$tdir/subdir
17669 touch $DIR/$tdir/subdir/f1
17671 # change default directory striping
17672 $LFS setstripe -c 1 $DIR/$tdir/subdir
17673 touch $DIR/$tdir/subdir/f2
17674 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17675 error "wrong default striping in file 2"
17676 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17677 error "bad pattern in file 2"
17680 run_test 270d "DoM: change striping from DoM to RAID0"
17683 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17684 skip "Need MDS version at least 2.10.55"
17686 mkdir -p $DIR/$tdir/dom
17687 mkdir -p $DIR/$tdir/norm
17690 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17691 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17693 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17694 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17696 # find DoM files by layout
17697 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17698 [ $NUM -eq $DOMFILES ] ||
17699 error "lfs find -L: found $NUM, expected $DOMFILES"
17700 echo "Test 1: lfs find 20 DOM files by layout: OK"
17702 # there should be 1 dir with default DOM striping
17703 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17705 error "lfs find -L: found $NUM, expected 1 dir"
17706 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17708 # find DoM files by stripe size
17709 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17710 [ $NUM -eq $DOMFILES ] ||
17711 error "lfs find -S: found $NUM, expected $DOMFILES"
17712 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17714 # find files by stripe offset except DoM files
17715 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17716 [ $NUM -eq $NORMFILES ] ||
17717 error "lfs find -i: found $NUM, expected $NORMFILES"
17718 echo "Test 5: lfs find no DOM files by stripe index: OK"
17721 run_test 270e "DoM: lfs find with DoM files test"
17724 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17725 skip "Need MDS version at least 2.10.55"
17727 local mdtname=${FSNAME}-MDT0000-mdtlov
17728 local dom=$DIR/$tdir/dom_file
17729 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17730 lod.$mdtname.dom_stripesize)
17731 local dom_limit=131072
17733 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17734 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17735 lod.$mdtname.dom_stripesize)
17736 [ ${dom_limit} -eq ${dom_current} ] ||
17737 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17739 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17740 $LFS setstripe -d $DIR/$tdir
17741 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17742 error "Can't set directory default striping"
17744 # exceed maximum stripe size
17745 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17746 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17747 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17748 error "Able to create DoM component size more than LOD limit"
17750 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17751 dom_current=$(do_facet mds1 $LCTL get_param -n \
17752 lod.$mdtname.dom_stripesize)
17753 [ 0 -eq ${dom_current} ] ||
17754 error "Can't set zero DoM stripe limit"
17757 # attempt to create DoM file on server with disabled DoM should
17758 # remove DoM entry from layout and be succeed
17759 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17760 error "Can't create DoM file (DoM is disabled)"
17761 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17762 error "File has DoM component while DoM is disabled"
17765 # attempt to create DoM file with only DoM stripe should return error
17766 $LFS setstripe -E $dom_limit -L mdt $dom &&
17767 error "Able to create DoM-only file while DoM is disabled"
17769 # too low values to be aligned with smallest stripe size 64K
17770 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17771 dom_current=$(do_facet mds1 $LCTL get_param -n \
17772 lod.$mdtname.dom_stripesize)
17773 [ 30000 -eq ${dom_current} ] &&
17774 error "Can set too small DoM stripe limit"
17776 # 64K is a minimal stripe size in Lustre, expect limit of that size
17777 [ 65536 -eq ${dom_current} ] ||
17778 error "Limit is not set to 64K but ${dom_current}"
17780 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17781 dom_current=$(do_facet mds1 $LCTL get_param -n \
17782 lod.$mdtname.dom_stripesize)
17784 [ 2147483648 -eq ${dom_current} ] &&
17785 error "Can set too large DoM stripe limit"
17787 do_facet mds1 $LCTL set_param -n \
17788 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17789 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17790 error "Can't create DoM component size after limit change"
17791 do_facet mds1 $LCTL set_param -n \
17792 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17793 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17794 error "Can't create DoM file after limit decrease"
17795 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17796 error "Can create big DoM component after limit decrease"
17797 touch ${dom}_def ||
17798 error "Can't create file with old default layout"
17800 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17803 run_test 270f "DoM: maximum DoM stripe size checks"
17806 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17807 skip "Need MDS version at least 2.10.55"
17809 local dom=$DIR/$tdir/dom
17811 mkdir -p $DIR/$tdir
17813 $LFS setstripe -E 1024K -L mdt $dom
17815 lctl set_param -n mdc.*.stats=clear
17816 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17817 cat $dom > /dev/null
17818 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17819 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17823 run_test 271a "DoM: data is cached for read after write"
17826 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17827 skip "Need MDS version at least 2.10.55"
17829 local dom=$DIR/$tdir/dom
17831 mkdir -p $DIR/$tdir
17833 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17835 lctl set_param -n mdc.*.stats=clear
17836 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17837 cancel_lru_locks mdc
17838 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17839 # second stat to check size is cached on client
17840 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17841 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17842 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17845 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17848 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17849 skip "Need MDS version at least 2.10.55"
17851 local dom=$DIR/$tdir/dom
17853 mkdir -p $DIR/$tdir
17855 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17857 lctl set_param -n mdc.*.stats=clear
17858 lctl set_param -n osc.*.stats=clear
17859 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17860 cancel_lru_locks mdc
17861 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17862 # second stat to check size is cached on client
17863 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17864 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17865 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17866 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17867 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17870 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17876 local mdt=MDT$(printf %04x $mdtidx)
17878 if [ -z $param ]; then
17879 lctl get_param -n mdc.*$mdt*.stats
17881 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17886 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17887 skip "Need MDS version at least 2.10.55"
17889 local dom=$DIR/$tdir/dom
17891 mkdir -p $DIR/$tdir
17893 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17895 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17896 local facet=mds$((mdtidx + 1))
17898 cancel_lru_locks mdc
17899 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17900 createmany -o $dom 1000
17901 lctl set_param -n mdc.*.stats=clear
17902 smalliomany -w $dom 1000 200
17903 get_mdc_stats $mdtidx
17904 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17905 # Each file has 1 open, 1 IO enqueues, total 2000
17906 # but now we have also +1 getxattr for security.capability, total 3000
17907 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17908 unlinkmany $dom 1000
17910 cancel_lru_locks mdc
17911 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17912 createmany -o $dom 1000
17913 lctl set_param -n mdc.*.stats=clear
17914 smalliomany -w $dom 1000 200
17915 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17916 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17917 # for OPEN and IO lock.
17918 [ $((enq - enq_2)) -ge 1000 ] ||
17919 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17920 unlinkmany $dom 1000
17923 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17925 cleanup_271def_tests() {
17931 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17932 skip "Need MDS version at least 2.10.57"
17934 local dom=$DIR/$tdir/dom
17935 local tmp=$TMP/$tfile
17936 trap "cleanup_271def_tests $tmp" EXIT
17938 mkdir -p $DIR/$tdir
17940 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17942 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17944 cancel_lru_locks mdc
17945 dd if=/dev/urandom of=$tmp bs=1000 count=1
17946 dd if=$tmp of=$dom bs=1000 count=1
17947 cancel_lru_locks mdc
17949 cat /etc/hosts >> $tmp
17950 lctl set_param -n mdc.*.stats=clear
17952 # append data to the same file it should update local page
17953 echo "Append to the same page"
17954 cat /etc/hosts >> $dom
17955 local num=$(get_mdc_stats $mdtidx ost_read)
17956 local ra=$(get_mdc_stats $mdtidx req_active)
17957 local rw=$(get_mdc_stats $mdtidx req_waittime)
17959 [ -z $num ] || error "$num READ RPC occured"
17960 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17964 cmp $tmp $dom || error "file miscompare"
17966 cancel_lru_locks mdc
17967 lctl set_param -n mdc.*.stats=clear
17969 echo "Open and read file"
17970 cat $dom > /dev/null
17971 local num=$(get_mdc_stats $mdtidx ost_read)
17972 local ra=$(get_mdc_stats $mdtidx req_active)
17973 local rw=$(get_mdc_stats $mdtidx req_waittime)
17975 [ -z $num ] || error "$num READ RPC occured"
17976 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17980 cmp $tmp $dom || error "file miscompare"
17984 run_test 271d "DoM: read on open (1K file in reply buffer)"
17987 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17988 skip "Need MDS version at least 2.10.57"
17990 local dom=$DIR/$tdir/dom
17991 local tmp=$TMP/$tfile
17992 trap "cleanup_271def_tests $tmp" EXIT
17994 mkdir -p $DIR/$tdir
17996 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17998 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18000 cancel_lru_locks mdc
18001 dd if=/dev/urandom of=$tmp bs=200000 count=1
18002 dd if=$tmp of=$dom bs=200000 count=1
18003 cancel_lru_locks mdc
18004 cat /etc/hosts >> $tmp
18005 lctl set_param -n mdc.*.stats=clear
18007 echo "Append to the same page"
18008 cat /etc/hosts >> $dom
18009 local num=$(get_mdc_stats $mdtidx ost_read)
18010 local ra=$(get_mdc_stats $mdtidx req_active)
18011 local rw=$(get_mdc_stats $mdtidx req_waittime)
18013 [ -z $num ] || error "$num READ RPC occured"
18014 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18018 cmp $tmp $dom || error "file miscompare"
18020 cancel_lru_locks mdc
18021 lctl set_param -n mdc.*.stats=clear
18023 echo "Open and read file"
18024 cat $dom > /dev/null
18025 local num=$(get_mdc_stats $mdtidx ost_read)
18026 local ra=$(get_mdc_stats $mdtidx req_active)
18027 local rw=$(get_mdc_stats $mdtidx req_waittime)
18029 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18030 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18034 cmp $tmp $dom || error "file miscompare"
18038 run_test 271f "DoM: read on open (200K file and read tail)"
18041 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18042 skip "Skipping due to old client or server version"
18044 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18046 $CHECKSTAT -t file $DIR1/$tfile
18048 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18051 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18052 $LCTL set_param fail_loc=0x80000314
18053 rm $DIR1/$tfile || error "Unlink fails"
18055 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18056 [ $RC -eq 0 ] || error "Failed write to stale object"
18058 run_test 271g "Discard DoM data vs client flush race"
18061 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18062 skip "Need MDS version at least 2.11.50"
18064 local dom=$DIR/$tdir/dom
18065 mkdir -p $DIR/$tdir
18067 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18068 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18069 error "failed to write data into $dom"
18070 local old_md5=$(md5sum $dom)
18072 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18073 error "failed to migrate to the same DoM component"
18075 local new_md5=$(md5sum $dom)
18077 [ "$old_md5" == "$new_md5" ] ||
18078 error "md5sum differ: $old_md5, $new_md5"
18080 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18081 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18083 run_test 272a "DoM migration: new layout with the same DOM component"
18086 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18087 skip "Need MDS version at least 2.11.50"
18089 local dom=$DIR/$tdir/dom
18090 mkdir -p $DIR/$tdir
18091 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18093 local mdtidx=$($LFS getstripe -m $dom)
18094 local mdtname=MDT$(printf %04x $mdtidx)
18095 local facet=mds$((mdtidx + 1))
18097 local mdtfree1=$(do_facet $facet \
18098 lctl get_param -n osd*.*$mdtname.kbytesfree)
18099 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18100 error "failed to write data into $dom"
18101 local old_md5=$(md5sum $dom)
18102 cancel_lru_locks mdc
18103 local mdtfree1=$(do_facet $facet \
18104 lctl get_param -n osd*.*$mdtname.kbytesfree)
18106 $LFS migrate -c2 $dom ||
18107 error "failed to migrate to the new composite layout"
18108 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18109 error "MDT stripe was not removed"
18111 cancel_lru_locks mdc
18112 local new_md5=$(md5sum $dom)
18113 [ "$old_md5" != "$new_md5" ] &&
18114 error "$old_md5 != $new_md5"
18116 # Skip free space checks with ZFS
18117 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18118 local mdtfree2=$(do_facet $facet \
18119 lctl get_param -n osd*.*$mdtname.kbytesfree)
18120 [ $mdtfree2 -gt $mdtfree1 ] ||
18121 error "MDT space is not freed after migration"
18125 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18128 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18129 skip "Need MDS version at least 2.11.50"
18131 local dom=$DIR/$tdir/$tfile
18132 mkdir -p $DIR/$tdir
18133 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18135 local mdtidx=$($LFS getstripe -m $dom)
18136 local mdtname=MDT$(printf %04x $mdtidx)
18137 local facet=mds$((mdtidx + 1))
18139 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18140 error "failed to write data into $dom"
18141 local old_md5=$(md5sum $dom)
18142 cancel_lru_locks mdc
18143 local mdtfree1=$(do_facet $facet \
18144 lctl get_param -n osd*.*$mdtname.kbytesfree)
18146 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18147 error "failed to migrate to the new composite layout"
18148 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18149 error "MDT stripe was not removed"
18151 cancel_lru_locks mdc
18152 local new_md5=$(md5sum $dom)
18153 [ "$old_md5" != "$new_md5" ] &&
18154 error "$old_md5 != $new_md5"
18156 # Skip free space checks with ZFS
18157 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18158 local mdtfree2=$(do_facet $facet \
18159 lctl get_param -n osd*.*$mdtname.kbytesfree)
18160 [ $mdtfree2 -gt $mdtfree1 ] ||
18161 error "MDS space is not freed after migration"
18165 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18168 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18169 skip "Need MDS version at least 2.11.50"
18171 # Layout swap cannot be done if either file has DOM component,
18172 # this will never be supported, migration should be used instead
18174 local dom=$DIR/$tdir/$tfile
18175 mkdir -p $DIR/$tdir
18177 $LFS setstripe -c2 ${dom}_plain
18178 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18179 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18180 error "can swap layout with DoM component"
18181 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18182 error "can swap layout with DoM component"
18184 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18185 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18186 error "can swap layout with DoM component"
18187 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18188 error "can swap layout with DoM component"
18191 run_test 273a "DoM: layout swapping should fail with DOM"
18194 remote_ost_nodsh && skip "remote OST with nodsh"
18195 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18196 skip "Need OST version >= 2.10.57"
18198 local file=$DIR/$tfile
18201 oss=$(comma_list $(osts_nodes))
18203 dd if=/dev/urandom of=$file bs=1M count=2 ||
18204 error "failed to create a file"
18205 cancel_lru_locks osc
18208 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18209 error "failed to read a file"
18211 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18212 $LCTL set_param fail_loc=0x8000031f
18214 cancel_lru_locks osc &
18217 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18218 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18219 #IO takes another lock, but matches the PENDING one
18220 #and places it to the IO RPC
18221 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18222 error "failed to read a file with PENDING lock"
18224 run_test 275 "Read on a canceled duplicate lock"
18227 remote_ost_nodsh && skip "remote OST with nodsh"
18230 do_facet ost1 "(while true; do \
18231 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18232 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18235 for LOOP in $(seq 20); do
18237 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18240 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18241 rm $TMP/sanity_276_pid"
18243 run_test 276 "Race between mount and obd_statfs"
18245 cleanup_test_300() {
18249 test_striped_dir() {
18254 mkdir -p $DIR/$tdir
18256 SAVE_UMASK=$(umask)
18257 trap cleanup_test_300 RETURN EXIT
18259 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18260 $DIR/$tdir/striped_dir ||
18261 error "set striped dir error"
18263 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18264 [ "$mode" = "755" ] || error "expect 755 got $mode"
18266 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18267 error "getdirstripe failed"
18268 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18269 if [ "$stripe_count" != "2" ]; then
18270 error "1:stripe_count is $stripe_count, expect 2"
18272 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18273 if [ "$stripe_count" != "2" ]; then
18274 error "2:stripe_count is $stripe_count, expect 2"
18277 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18278 if [ "$stripe_index" != "$mdt_index" ]; then
18279 error "stripe_index is $stripe_index, expect $mdt_index"
18282 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18283 error "nlink error after create striped dir"
18285 mkdir $DIR/$tdir/striped_dir/a
18286 mkdir $DIR/$tdir/striped_dir/b
18288 stat $DIR/$tdir/striped_dir/a ||
18289 error "create dir under striped dir failed"
18290 stat $DIR/$tdir/striped_dir/b ||
18291 error "create dir under striped dir failed"
18293 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18294 error "nlink error after mkdir"
18296 rmdir $DIR/$tdir/striped_dir/a
18297 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18298 error "nlink error after rmdir"
18300 rmdir $DIR/$tdir/striped_dir/b
18301 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18302 error "nlink error after rmdir"
18304 chattr +i $DIR/$tdir/striped_dir
18305 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18306 error "immutable flags not working under striped dir!"
18307 chattr -i $DIR/$tdir/striped_dir
18309 rmdir $DIR/$tdir/striped_dir ||
18310 error "rmdir striped dir error"
18318 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18319 skip "skipped for lustre < 2.7.0"
18320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18323 test_striped_dir 0 || error "failed on striped dir on MDT0"
18324 test_striped_dir 1 || error "failed on striped dir on MDT0"
18326 run_test 300a "basic striped dir sanity test"
18329 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18330 skip "skipped for lustre < 2.7.0"
18331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18339 test_mkdir $DIR/$tdir || error "mkdir fail"
18340 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18341 error "set striped dir error"
18342 for i in {0..9}; do
18343 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18345 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18346 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18347 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18349 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18350 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18351 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18355 run_test 300b "check ctime/mtime for striped dir"
18358 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18359 skip "skipped for lustre < 2.7.0"
18360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18365 mkdir -p $DIR/$tdir
18366 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18367 error "set striped dir error"
18369 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18370 error "chown striped dir failed"
18372 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18373 error "create 5k files failed"
18375 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18377 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18381 run_test 300c "chown && check ls under striped directory"
18384 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18385 skip "skipped for lustre < 2.7.0"
18386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18387 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18392 mkdir -p $DIR/$tdir
18393 $LFS setstripe -c 2 $DIR/$tdir
18395 #local striped directory
18396 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18397 error "set striped dir error"
18398 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18399 error "create 10 files failed"
18401 #remote striped directory
18402 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18403 error "set striped dir error"
18404 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18405 error "create 10 files failed"
18407 for file in $(find $DIR/$tdir); do
18408 stripe_count=$($LFS getstripe -c $file)
18409 [ $stripe_count -eq 2 ] ||
18410 error "wrong stripe $stripe_count for $file"
18415 run_test 300d "check default stripe under striped directory"
18418 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18419 skip "Need MDS version at least 2.7.55"
18420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18426 mkdir -p $DIR/$tdir
18428 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18429 error "set striped dir error"
18431 touch $DIR/$tdir/striped_dir/a
18432 touch $DIR/$tdir/striped_dir/b
18433 touch $DIR/$tdir/striped_dir/c
18435 mkdir $DIR/$tdir/striped_dir/dir_a
18436 mkdir $DIR/$tdir/striped_dir/dir_b
18437 mkdir $DIR/$tdir/striped_dir/dir_c
18439 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18440 error "set striped adir under striped dir error"
18442 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18443 error "set striped bdir under striped dir error"
18445 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18446 error "set striped cdir under striped dir error"
18448 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18449 error "rename dir under striped dir fails"
18451 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18452 error "rename dir under different stripes fails"
18454 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18455 error "rename file under striped dir should succeed"
18457 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18458 error "rename dir under striped dir should succeed"
18462 run_test 300e "check rename under striped directory"
18465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18466 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18467 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18468 skip "Need MDS version at least 2.7.55"
18474 mkdir -p $DIR/$tdir
18476 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18477 error "set striped dir error"
18479 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18480 error "set striped dir error"
18482 touch $DIR/$tdir/striped_dir/a
18483 mkdir $DIR/$tdir/striped_dir/dir_a
18484 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18485 error "create striped dir under striped dir fails"
18487 touch $DIR/$tdir/striped_dir1/b
18488 mkdir $DIR/$tdir/striped_dir1/dir_b
18489 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18490 error "create striped dir under striped dir fails"
18492 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18493 error "rename dir under different striped dir should fail"
18495 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18496 error "rename striped dir under diff striped dir should fail"
18498 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18499 error "rename file under diff striped dirs fails"
18503 run_test 300f "check rename cross striped directory"
18505 test_300_check_default_striped_dir()
18508 local default_count=$2
18509 local default_index=$3
18512 local dir_stripe_index
18515 echo "checking $dirname $default_count $default_index"
18516 $LFS setdirstripe -D -c $default_count -i $default_index \
18517 -t all_char $DIR/$tdir/$dirname ||
18518 error "set default stripe on striped dir error"
18519 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18520 [ $stripe_count -eq $default_count ] ||
18521 error "expect $default_count get $stripe_count for $dirname"
18523 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18524 [ $stripe_index -eq $default_index ] ||
18525 error "expect $default_index get $stripe_index for $dirname"
18527 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18528 error "create dirs failed"
18530 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18531 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18532 for dir in $(find $DIR/$tdir/$dirname/*); do
18533 stripe_count=$($LFS getdirstripe -c $dir)
18534 [ $stripe_count -eq $default_count ] ||
18535 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18536 error "stripe count $default_count != $stripe_count for $dir"
18538 stripe_index=$($LFS getdirstripe -i $dir)
18539 [ $default_index -eq -1 ] ||
18540 [ $stripe_index -eq $default_index ] ||
18541 error "$stripe_index != $default_index for $dir"
18543 #check default stripe
18544 stripe_count=$($LFS getdirstripe -D -c $dir)
18545 [ $stripe_count -eq $default_count ] ||
18546 error "default count $default_count != $stripe_count for $dir"
18548 stripe_index=$($LFS getdirstripe -D -i $dir)
18549 [ $stripe_index -eq $default_index ] ||
18550 error "default index $default_index != $stripe_index for $dir"
18552 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18557 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18558 skip "Need MDS version at least 2.7.55"
18565 mkdir $DIR/$tdir/normal_dir
18567 #Checking when client cache stripe index
18568 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18569 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18570 error "create striped_dir failed"
18572 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18573 error "create dir0 fails"
18574 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18575 [ $stripe_index -eq 0 ] ||
18576 error "dir0 expect index 0 got $stripe_index"
18578 mkdir $DIR/$tdir/striped_dir/dir1 ||
18579 error "create dir1 fails"
18580 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18581 [ $stripe_index -eq 1 ] ||
18582 error "dir1 expect index 1 got $stripe_index"
18584 #check default stripe count/stripe index
18585 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18586 test_300_check_default_striped_dir normal_dir 1 0
18587 test_300_check_default_striped_dir normal_dir 2 1
18588 test_300_check_default_striped_dir normal_dir 2 -1
18590 #delete default stripe information
18591 echo "delete default stripeEA"
18592 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18593 error "set default stripe on striped dir error"
18595 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18596 for dir in $(find $DIR/$tdir/normal_dir/*); do
18597 stripe_count=$($LFS getdirstripe -c $dir)
18598 [ $stripe_count -eq 0 ] ||
18599 error "expect 1 get $stripe_count for $dir"
18600 stripe_index=$($LFS getdirstripe -i $dir)
18601 [ $stripe_index -eq 0 ] ||
18602 error "expect 0 get $stripe_index for $dir"
18605 run_test 300g "check default striped directory for normal directory"
18608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18609 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18610 skip "Need MDS version at least 2.7.55"
18616 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18617 error "set striped dir error"
18619 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18620 test_300_check_default_striped_dir striped_dir 1 0
18621 test_300_check_default_striped_dir striped_dir 2 1
18622 test_300_check_default_striped_dir striped_dir 2 -1
18624 #delete default stripe information
18625 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18626 error "set default stripe on striped dir error"
18628 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18629 for dir in $(find $DIR/$tdir/striped_dir/*); do
18630 stripe_count=$($LFS getdirstripe -c $dir)
18631 [ $stripe_count -eq 0 ] ||
18632 error "expect 1 get $stripe_count for $dir"
18635 run_test 300h "check default striped directory for striped directory"
18638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18640 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18641 skip "Need MDS version at least 2.7.55"
18648 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18649 error "set striped dir error"
18651 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18652 error "create files under striped dir failed"
18654 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18655 error "set striped hashdir error"
18657 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18658 error "create dir0 under hash dir failed"
18659 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18660 error "create dir1 under hash dir failed"
18662 # unfortunately, we need to umount to clear dir layout cache for now
18663 # once we fully implement dir layout, we can drop this
18664 umount_client $MOUNT || error "umount failed"
18665 mount_client $MOUNT || error "mount failed"
18667 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18668 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18669 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18671 #set the stripe to be unknown hash type
18672 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18673 $LCTL set_param fail_loc=0x1901
18674 for ((i = 0; i < 10; i++)); do
18675 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18676 error "stat f-$i failed"
18677 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18680 touch $DIR/$tdir/striped_dir/f0 &&
18681 error "create under striped dir with unknown hash should fail"
18683 $LCTL set_param fail_loc=0
18685 umount_client $MOUNT || error "umount failed"
18686 mount_client $MOUNT || error "mount failed"
18690 run_test 300i "client handle unknown hash type striped directory"
18693 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18695 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18696 skip "Need MDS version at least 2.7.55"
18703 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18704 $LCTL set_param fail_loc=0x1702
18705 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18706 error "set striped dir error"
18708 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18709 error "create files under striped dir failed"
18711 $LCTL set_param fail_loc=0
18713 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18717 run_test 300j "test large update record"
18720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18722 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18723 skip "Need MDS version at least 2.7.55"
18725 # this test needs a huge transaction
18727 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18728 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18735 #define OBD_FAIL_LARGE_STRIPE 0x1703
18736 $LCTL set_param fail_loc=0x1703
18737 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18738 error "set striped dir error"
18739 $LCTL set_param fail_loc=0
18741 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18742 error "getstripeddir fails"
18743 rm -rf $DIR/$tdir/striped_dir ||
18744 error "unlink striped dir fails"
18748 run_test 300k "test large striped directory"
18751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18752 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18753 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18754 skip "Need MDS version at least 2.7.55"
18758 test_mkdir -p $DIR/$tdir/striped_dir
18759 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18760 error "chown $RUNAS_ID failed"
18761 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18762 error "set default striped dir failed"
18764 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18765 $LCTL set_param fail_loc=0x80000158
18766 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18768 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18769 [ $stripe_index -eq 1 ] ||
18770 error "expect 1 get $stripe_index for $dir"
18772 run_test 300l "non-root user to create dir under striped dir with stale layout"
18775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18776 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18777 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18778 skip "Need MDS version at least 2.7.55"
18780 mkdir -p $DIR/$tdir/striped_dir
18781 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18782 error "set default stripes dir error"
18784 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18786 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18787 [ $stripe_count -eq 0 ] ||
18788 error "expect 0 get $stripe_count for a"
18790 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18791 error "set default stripes dir error"
18793 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18795 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18796 [ $stripe_count -eq 0 ] ||
18797 error "expect 0 get $stripe_count for b"
18799 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18800 error "set default stripes dir error"
18802 mkdir $DIR/$tdir/striped_dir/c &&
18803 error "default stripe_index is invalid, mkdir c should fails"
18805 rm -rf $DIR/$tdir || error "rmdir fails"
18807 run_test 300m "setstriped directory on single MDT FS"
18810 local list=$(comma_list $(mdts_nodes))
18813 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18819 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18820 skip "Need MDS version at least 2.7.55"
18821 remote_mds_nodsh && skip "remote MDS with nodsh"
18824 local list=$(comma_list $(mdts_nodes))
18826 trap cleanup_300n RETURN EXIT
18827 mkdir -p $DIR/$tdir
18828 chmod 777 $DIR/$tdir
18829 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18830 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18831 error "create striped dir succeeds with gid=0"
18833 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18834 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18835 error "create striped dir fails with gid=-1"
18837 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18838 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18839 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18840 error "set default striped dir succeeds with gid=0"
18843 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18844 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18845 error "set default striped dir fails with gid=-1"
18848 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18849 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18850 error "create test_dir fails"
18851 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18852 error "create test_dir1 fails"
18853 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18854 error "create test_dir2 fails"
18857 run_test 300n "non-root user to create dir under striped dir with default EA"
18860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18862 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18863 skip "Need MDS version at least 2.7.55"
18868 mkdir -p $DIR/$tdir
18870 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18871 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18872 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18873 skip "not enough free inodes $numfree1 $numfree2"
18876 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18877 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18878 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18879 skip "not enough free space $numfree1 $numfree2"
18882 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18883 error "setdirstripe fails"
18885 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18886 error "create dirs fails"
18888 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18889 ls $DIR/$tdir/striped_dir > /dev/null ||
18890 error "ls striped dir fails"
18891 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18892 error "unlink big striped dir fails"
18894 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18898 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18899 remote_mds_nodsh && skip "remote MDS with nodsh"
18901 mkdir -p $DIR/$tdir
18903 #define OBD_FAIL_OUT_ENOSPC 0x1704
18904 do_facet mds2 lctl set_param fail_loc=0x80001704
18905 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18906 && error "create striped directory should fail"
18908 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18910 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18913 run_test 300p "create striped directory without space"
18916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18917 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18919 local fd=$(free_fd)
18920 local cmd="exec $fd<$tdir"
18922 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18925 trap "eval $cmd" EXIT
18926 cd $tdir || error "cd $tdir fails"
18927 rmdir ../$tdir || error "rmdir $tdir fails"
18928 mkdir local_dir && error "create dir succeeds"
18929 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18933 run_test 300q "create remote directory under orphan directory"
18936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18937 skip "Need MDS version at least 2.7.55" && return
18938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18942 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18943 error "set striped dir error"
18945 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18946 error "getstripeddir fails"
18949 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18950 awk '/lmv_stripe_count:/ { print $2 }')
18952 [ $MDSCOUNT -ne $stripe_count ] &&
18953 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18955 rm -rf $DIR/$tdir/striped_dir ||
18956 error "unlink striped dir fails"
18958 run_test 300r "test -1 striped directory"
18960 prepare_remote_file() {
18961 mkdir $DIR/$tdir/src_dir ||
18962 error "create remote source failed"
18964 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18965 error "cp to remote source failed"
18966 touch $DIR/$tdir/src_dir/a
18968 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18969 error "create remote target dir failed"
18971 touch $DIR/$tdir/tgt_dir/b
18973 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18974 error "rename dir cross MDT failed!"
18976 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18977 error "src_child still exists after rename"
18979 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18980 error "missing file(a) after rename"
18982 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18983 error "diff after rename"
18987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18990 local remote_file=$DIR/$tdir/tgt_dir/b
18992 mkdir -p $DIR/$tdir
18994 prepare_remote_file || error "prepare remote file failed"
18997 $OPENUNLINK $remote_file $remote_file ||
18998 error "openunlink $remote_file failed"
18999 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19001 run_test 310a "open unlink remote file"
19004 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19007 local remote_file=$DIR/$tdir/tgt_dir/b
19009 mkdir -p $DIR/$tdir
19011 prepare_remote_file || error "prepare remote file failed"
19013 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19014 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19015 $CHECKSTAT -t file $remote_file || error "check file failed"
19017 run_test 310b "unlink remote file with multiple links while open"
19020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19021 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19023 local remote_file=$DIR/$tdir/tgt_dir/b
19025 mkdir -p $DIR/$tdir
19027 prepare_remote_file || error "prepare remote file failed"
19029 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19030 multiop_bg_pause $remote_file O_uc ||
19031 error "mulitop failed for remote file"
19033 $MULTIOP $DIR/$tfile Ouc
19034 kill -USR1 $MULTIPID
19037 run_test 310c "open-unlink remote file with multiple links"
19041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19042 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19043 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19044 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19045 remote_mds_nodsh && skip "remote MDS with nodsh"
19047 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19048 local mdts=$(comma_list $(mdts_nodes))
19050 mkdir -p $DIR/$tdir
19051 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19052 createmany -o $DIR/$tdir/$tfile. 1000
19054 # statfs data is not real time, let's just calculate it
19055 old_iused=$((old_iused + 1000))
19057 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19058 osp.*OST0000*MDT0000.create_count")
19059 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19060 osp.*OST0000*MDT0000.max_create_count")
19061 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19063 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19064 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19065 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19067 unlinkmany $DIR/$tdir/$tfile. 1000
19069 do_nodes $mdts "$LCTL set_param -n \
19070 osp.*OST0000*.max_create_count=$max_count"
19071 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19072 do_nodes $mdts "$LCTL set_param -n \
19073 osp.*OST0000*.create_count=$count"
19074 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19075 grep "=0" && error "create_count is zero"
19078 for i in $(seq 120); do
19079 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19080 # system may be too busy to destroy all objs in time, use
19081 # a somewhat small value to not fail autotest
19082 [ $((old_iused - new_iused)) -gt 400 ] && break
19086 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19087 [ $((old_iused - new_iused)) -gt 400 ] ||
19088 error "objs not destroyed after unlink"
19090 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19097 local vdevdir=$(dirname $(facet_vdevice $ost))
19098 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19099 local zfs_zapid=$(do_facet $ost $cmd |
19100 grep -w "/O/0/d$((objid%32))" -C 5 |
19101 awk '/Object/{getline; print $1}')
19102 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19103 awk "/$objid = /"'{printf $3}')
19108 zfs_object_blksz() {
19112 local vdevdir=$(dirname $(facet_vdevice $ost))
19113 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19114 local blksz=$(do_facet $ost $cmd $objid |
19115 awk '/dblk/{getline; printf $4}')
19117 case "${blksz: -1}" in
19118 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19119 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19126 test_312() { # LU-4856
19127 remote_ost_nodsh && skip "remote OST with nodsh"
19128 [ "$ost1_FSTYPE" = "zfs" ] ||
19129 skip_env "the test only applies to zfs"
19131 local max_blksz=$(do_facet ost1 \
19132 $ZFS get -p recordsize $(facet_device ost1) |
19133 awk '!/VALUE/{print $3}')
19135 # to make life a little bit easier
19136 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19137 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19139 local tf=$DIR/$tdir/$tfile
19141 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19143 # Get ZFS object id
19144 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19145 # block size change by sequential overwrite
19148 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19149 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19151 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19152 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19156 # block size change by sequential append write
19157 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19158 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19159 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19162 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19163 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19164 oflag=sync conv=notrunc
19166 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19167 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19168 error "blksz error, actual $blksz, " \
19169 "expected: 2 * $count * $PAGE_SIZE"
19175 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19176 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19178 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19179 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19180 [ $blksz -eq $PAGE_SIZE ] ||
19181 error "blksz error: $blksz, expected: $PAGE_SIZE"
19183 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19184 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19185 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19187 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19188 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19189 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19191 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19194 remote_ost_nodsh && skip "remote OST with nodsh"
19196 local file=$DIR/$tfile
19199 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19201 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19202 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19203 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19204 error "write should failed"
19205 do_facet ost1 "$LCTL set_param fail_loc=0"
19208 run_test 313 "io should fail after last_rcvd update fail"
19211 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19213 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19214 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19216 wait_delete_completed
19217 do_facet ost1 "$LCTL set_param fail_loc=0"
19219 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19221 test_315() { # LU-618
19222 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19224 local file=$DIR/$tfile
19227 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19228 error "multiop file write failed"
19229 $MULTIOP $file oO_RDONLY:r4063232_c &
19234 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19237 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19240 run_test 315 "read should be accounted"
19243 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19244 large_xattr_enabled || skip_env "ea_inode feature disabled"
19246 rm -rf $DIR/$tdir/d
19247 mkdir -p $DIR/$tdir/d
19248 chown nobody $DIR/$tdir/d
19249 touch $DIR/$tdir/d/file
19251 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19253 run_test 316 "lfs mv"
19256 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19257 skip "Need MDS version at least 2.11.53"
19259 local grant_blk_size
19261 if [ "$(facet_fstype $facet)" == "zfs" ]; then
19262 skip "LU-10370: no implementation for ZFS" && return
19265 stack_trap "rm -f $DIR/$tfile" EXIT
19266 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19267 awk '/grant_block_size:/ { print $2; exit; }')
19269 # Create File of size 5M. Truncate it to below size's and verify
19272 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19273 error "Create file : $DIR/$tfile"
19275 for trunc_sz in 2097152 4097 4000 509 0; do
19276 $TRUNCATE $DIR/$tfile $trunc_sz ||
19277 error "truncate $tfile to $trunc_sz failed"
19278 local sz=$(stat --format=%s $DIR/$tfile)
19279 local blk=$(stat --format=%b $DIR/$tfile)
19280 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19281 grant_blk_size) * 8))
19283 if [[ $blk -ne $trunc_blk ]]; then
19284 $(which stat) $DIR/$tfile
19285 error "Expected Block $trunc_blk got $blk for $tfile"
19288 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19289 error "Expected Size $trunc_sz got $sz for $tfile"
19294 # Create file with a hole and write actual two blocks. Block count
19297 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19298 conv=fsync || error "Create file : $DIR/$tfile"
19300 # Calculate the final truncate size.
19301 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19304 # truncate to size $trunc_sz bytes. Strip the last block
19305 # The block count must drop to 8
19307 $TRUNCATE $DIR/$tfile $trunc_sz ||
19308 error "truncate $tfile to $trunc_sz failed"
19310 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19311 sz=$(stat --format=%s $DIR/$tfile)
19312 blk=$(stat --format=%b $DIR/$tfile)
19314 if [[ $blk -ne $trunc_bsz ]]; then
19315 $(which stat) $DIR/$tfile
19316 error "Expected Block $trunc_bsz got $blk for $tfile"
19319 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19320 error "Expected Size $trunc_sz got $sz for $tfile"
19322 run_test 317 "Verify blocks get correctly update after truncate"
19325 local old_max_active=$($LCTL get_param -n \
19326 llite.*.max_read_ahead_async_active 2>/dev/null)
19328 $LCTL set_param llite.*.max_read_ahead_async_active=256
19329 local max_active=$($LCTL get_param -n \
19330 llite.*.max_read_ahead_async_active 2>/dev/null)
19331 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19333 # currently reset to 0 is unsupported, leave it 512 for now.
19334 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19335 error "set max_read_ahead_async_active should fail"
19337 $LCTL set_param llite.*.max_read_ahead_async_active=512
19338 max_active=$($LCTL get_param -n \
19339 llite.*.max_read_ahead_async_active 2>/dev/null)
19340 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19342 # restore @max_active
19343 [ $old_max_active -ne 0 ] && $LCTL set_param \
19344 llite.*.max_read_ahead_async_active=$old_max_active
19346 local old_threshold=$($LCTL get_param -n \
19347 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19348 local max_per_file_mb=$($LCTL get_param -n \
19349 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19351 local invalid=$(($max_per_file_mb + 1))
19353 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19354 && error "set $invalid should fail"
19356 local valid=$(($invalid - 1))
19358 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19359 error "set $valid should succeed"
19360 local threshold=$($LCTL get_param -n \
19361 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19362 [ $threshold -eq $valid ] || error \
19363 "expect threshold $valid got $threshold"
19365 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19367 run_test 318 "Verify async readahead tunables"
19370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19372 local before=$(date +%s)
19374 local mdir=$DIR/$tdir
19375 local file=$mdir/xxx
19377 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19380 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19381 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19382 $LFS mv -m1 $file &
19385 dd if=$file of=/dev/null
19387 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19388 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19390 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19392 run_test 319 "lost lease lock on migrate error"
19395 local read_write=$1
19396 if [ "$read_write" = "write" ]; then
19397 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19398 elif [ "$read_write" = "read" ]; then
19399 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19401 error "argument error"
19404 # turn off debug for performance testing
19405 local saved_debug=$($LCTL get_param -n debug)
19406 $LCTL set_param debug=0
19408 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19410 # get ost1 size - lustre-OST0000
19411 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19412 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19413 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19415 if [ "$read_write" = "read" ]; then
19416 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19419 local start_time=$(date +%s.%N)
19420 $dd_cmd bs=1M count=$blocks oflag=sync ||
19421 error "real dd $read_write error"
19422 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19424 if [ "$read_write" = "write" ]; then
19428 # define OBD_FAIL_OST_FAKE_RW 0x238
19429 do_facet ost1 $LCTL set_param fail_loc=0x238
19431 local start_time=$(date +%s.%N)
19432 $dd_cmd bs=1M count=$blocks oflag=sync ||
19433 error "fake dd $read_write error"
19434 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19436 if [ "$read_write" = "write" ]; then
19438 cancel_lru_locks osc
19439 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19440 error "$tfile size not $blocks MB"
19442 do_facet ost1 $LCTL set_param fail_loc=0
19444 echo "fake $read_write $duration_fake vs. normal $read_write" \
19445 "$duration in seconds"
19446 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19447 error_not_in_vm "fake write is slower"
19449 $LCTL set_param -n debug="$saved_debug"
19452 test_399a() { # LU-7655 for OST fake write
19453 remote_ost_nodsh && skip "remote OST with nodsh"
19457 run_test 399a "fake write should not be slower than normal write"
19459 test_399b() { # LU-8726 for OST fake read
19460 remote_ost_nodsh && skip "remote OST with nodsh"
19461 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19462 skip_env "ldiskfs only test"
19467 run_test 399b "fake read should not be slower than normal read"
19469 test_400a() { # LU-1606, was conf-sanity test_74
19470 if ! which $CC > /dev/null 2>&1; then
19471 skip_env "$CC is not installed"
19474 local extra_flags=''
19475 local out=$TMP/$tfile
19476 local prefix=/usr/include/lustre
19479 if ! [[ -d $prefix ]]; then
19480 # Assume we're running in tree and fixup the include path.
19481 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19482 extra_flags+=" -L$LUSTRE/utils/.lib"
19485 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19486 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19487 error "client api broken"
19491 run_test 400a "Lustre client api program can compile and link"
19493 test_400b() { # LU-1606, LU-5011
19495 local out=$TMP/$tfile
19496 local prefix=/usr/include/linux/lustre
19498 # We use a hard coded prefix so that this test will not fail
19499 # when run in tree. There are headers in lustre/include/lustre/
19500 # that are not packaged (like lustre_idl.h) and have more
19501 # complicated include dependencies (like config.h and lnet/types.h).
19502 # Since this test about correct packaging we just skip them when
19503 # they don't exist (see below) rather than try to fixup cppflags.
19505 if ! which $CC > /dev/null 2>&1; then
19506 skip_env "$CC is not installed"
19509 for header in $prefix/*.h; do
19510 if ! [[ -f "$header" ]]; then
19514 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19515 continue # lustre_ioctl.h is internal header
19518 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19519 error "cannot compile '$header'"
19523 run_test 400b "packaged headers can be compiled"
19525 test_401a() { #LU-7437
19526 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19527 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19529 #count the number of parameters by "list_param -R"
19530 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19531 #count the number of parameters by listing proc files
19532 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19533 echo "proc_dirs='$proc_dirs'"
19534 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19535 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19538 [ $params -eq $procs ] ||
19539 error "found $params parameters vs. $procs proc files"
19541 # test the list_param -D option only returns directories
19542 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19543 #count the number of parameters by listing proc directories
19544 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19547 [ $params -eq $procs ] ||
19548 error "found $params parameters vs. $procs proc files"
19550 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19553 local save=$($LCTL get_param -n jobid_var)
19556 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19557 error "no error returned when setting bad parameters"
19559 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19560 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19562 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19563 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19564 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19566 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19569 local jobid_var_old=$($LCTL get_param -n jobid_var)
19570 local jobid_var_new
19572 $LCTL set_param jobid_var= &&
19573 error "no error returned for 'set_param a='"
19575 jobid_var_new=$($LCTL get_param -n jobid_var)
19576 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19577 error "jobid_var was changed by setting without value"
19579 $LCTL set_param jobid_var &&
19580 error "no error returned for 'set_param a'"
19582 jobid_var_new=$($LCTL get_param -n jobid_var)
19583 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19584 error "jobid_var was changed by setting without value"
19586 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19589 local jobid_var_old=$($LCTL get_param -n jobid_var)
19590 local jobid_var_new
19591 local new_value="foo=bar"
19593 $LCTL set_param jobid_var=$new_value ||
19594 error "'set_param a=b' did not accept a value containing '='"
19596 jobid_var_new=$($LCTL get_param -n jobid_var)
19597 [[ "$jobid_var_new" == "$new_value" ]] ||
19598 error "'set_param a=b' failed on a value containing '='"
19600 # Reset the jobid_var to test the other format
19601 $LCTL set_param jobid_var=$jobid_var_old
19602 jobid_var_new=$($LCTL get_param -n jobid_var)
19603 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19604 error "failed to reset jobid_var"
19606 $LCTL set_param jobid_var $new_value ||
19607 error "'set_param a b' did not accept a value containing '='"
19609 jobid_var_new=$($LCTL get_param -n jobid_var)
19610 [[ "$jobid_var_new" == "$new_value" ]] ||
19611 error "'set_param a b' failed on a value containing '='"
19613 $LCTL set_param jobid_var $jobid_var_old
19614 jobid_var_new=$($LCTL get_param -n jobid_var)
19615 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19616 error "failed to reset jobid_var"
19618 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19621 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19622 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19623 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19624 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19625 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19626 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19627 remote_mds_nodsh && skip "remote MDS with nodsh"
19629 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19630 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19631 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19632 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19633 echo "Touch failed - OK"
19635 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19638 local file1=$DIR/$tfile.1
19639 local file2=$DIR/$tfile.2
19640 local tfile=$TMP/$tfile
19642 rm -f $file1 $file2 $tfile
19647 # 30 sec OBD_TIMEOUT in ll_getattr()
19648 # right before populating st_nlink
19649 $LCTL set_param fail_loc=0x80001409
19650 stat -c %h $file1 > $tfile &
19652 # create an alias, drop all locks and reclaim the dentry
19654 cancel_lru_locks mdc
19655 cancel_lru_locks osc
19656 sysctl -w vm.drop_caches=2
19660 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19662 rm -f $tfile $file1 $file2
19664 run_test 403 "i_nlink should not drop to zero due to aliasing"
19666 test_404() { # LU-6601
19667 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19668 skip "Need server version newer than 2.8.52"
19669 remote_mds_nodsh && skip "remote MDS with nodsh"
19671 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19672 awk '/osp .*-osc-MDT/ { print $4}')
19675 for osp in $mosps; do
19676 echo "Deactivate: " $osp
19677 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19678 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19679 awk -vp=$osp '$4 == p { print $2 }')
19680 [ $stat = IN ] || {
19681 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19682 error "deactivate error"
19684 echo "Activate: " $osp
19685 do_facet $SINGLEMDS $LCTL --device %$osp activate
19686 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19687 awk -vp=$osp '$4 == p { print $2 }')
19688 [ $stat = UP ] || {
19689 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19690 error "activate error"
19694 run_test 404 "validate manual {de}activated works properly for OSPs"
19697 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19698 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19699 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19700 skip "Layout swap lock is not supported"
19702 check_swap_layouts_support
19704 test_mkdir $DIR/$tdir
19705 swap_lock_test -d $DIR/$tdir ||
19706 error "One layout swap locked test failed"
19708 run_test 405 "Various layout swap lock tests"
19711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19712 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19713 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19715 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19716 skip "Need MDS version at least 2.8.50"
19718 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19719 local test_pool=$TESTNAME
19721 if ! combined_mgs_mds ; then
19724 pool_add $test_pool || error "pool_add failed"
19725 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19726 error "pool_add_targets failed"
19728 save_layout_restore_at_exit $MOUNT
19730 # parent set default stripe count only, child will stripe from both
19731 # parent and fs default
19732 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19733 error "setstripe $MOUNT failed"
19734 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19735 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19736 for i in $(seq 10); do
19737 local f=$DIR/$tdir/$tfile.$i
19738 touch $f || error "touch failed"
19739 local count=$($LFS getstripe -c $f)
19740 [ $count -eq $OSTCOUNT ] ||
19741 error "$f stripe count $count != $OSTCOUNT"
19742 local offset=$($LFS getstripe -i $f)
19743 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19744 local size=$($LFS getstripe -S $f)
19745 [ $size -eq $((def_stripe_size * 2)) ] ||
19746 error "$f stripe size $size != $((def_stripe_size * 2))"
19747 local pool=$($LFS getstripe -p $f)
19748 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19751 # change fs default striping, delete parent default striping, now child
19752 # will stripe from new fs default striping only
19753 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19754 error "change $MOUNT default stripe failed"
19755 $LFS setstripe -c 0 $DIR/$tdir ||
19756 error "delete $tdir default stripe failed"
19757 for i in $(seq 11 20); do
19758 local f=$DIR/$tdir/$tfile.$i
19759 touch $f || error "touch $f failed"
19760 local count=$($LFS getstripe -c $f)
19761 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19762 local offset=$($LFS getstripe -i $f)
19763 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19764 local size=$($LFS getstripe -S $f)
19765 [ $size -eq $def_stripe_size ] ||
19766 error "$f stripe size $size != $def_stripe_size"
19767 local pool=$($LFS getstripe -p $f)
19768 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19771 unlinkmany $DIR/$tdir/$tfile. 1 20
19773 local f=$DIR/$tdir/$tfile
19774 pool_remove_all_targets $test_pool $f
19775 pool_remove $test_pool $f
19777 if ! combined_mgs_mds ; then
19781 run_test 406 "DNE support fs default striping"
19784 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19785 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19786 skip "Need MDS version at least 2.8.55"
19787 remote_mds_nodsh && skip "remote MDS with nodsh"
19789 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19790 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19791 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19792 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19793 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19795 #define OBD_FAIL_DT_TXN_STOP 0x2019
19796 for idx in $(seq $MDSCOUNT); do
19797 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19799 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19800 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19801 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19804 run_test 407 "transaction fail should cause operation fail"
19807 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19809 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19810 lctl set_param fail_loc=0x8000040a
19811 # let ll_prepare_partial_page() fail
19812 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19816 # create at least 100 unused inodes so that
19817 # shrink_icache_memory(0) should not return 0
19818 touch $DIR/$tfile-{0..100}
19819 rm -f $DIR/$tfile-{0..100}
19822 echo 2 > /proc/sys/vm/drop_caches
19824 run_test 408 "drop_caches should not hang due to page leaks"
19828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19830 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19831 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19832 touch $DIR/$tdir/guard || error "(2) Fail to create"
19834 local PREFIX=$(str_repeat 'A' 128)
19835 echo "Create 1K hard links start at $(date)"
19836 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19837 error "(3) Fail to hard link"
19839 echo "Links count should be right although linkEA overflow"
19840 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19841 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19842 [ $linkcount -eq 1001 ] ||
19843 error "(5) Unexpected hard links count: $linkcount"
19845 echo "List all links start at $(date)"
19846 ls -l $DIR/$tdir/foo > /dev/null ||
19847 error "(6) Fail to list $DIR/$tdir/foo"
19849 echo "Unlink hard links start at $(date)"
19850 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19851 error "(7) Fail to unlink"
19852 echo "Unlink hard links finished at $(date)"
19854 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19858 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19859 skip "Need client version at least 2.9.59"
19861 # Create a file, and stat it from the kernel
19862 local testfile=$DIR/$tfile
19865 local run_id=$RANDOM
19866 local my_ino=$(stat --format "%i" $testfile)
19868 # Try to insert the module. This will always fail as the
19869 # module is designed to not be inserted.
19870 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19873 # Anything but success is a test failure
19875 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19876 error "no inode match"
19878 run_test 410 "Test inode number returned from kernel thread"
19880 cleanup_test411_cgroup() {
19886 local cg_basedir=/sys/fs/cgroup/memory
19888 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19889 skip "no setup for cgroup"
19891 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19892 error "test file creation failed"
19893 cancel_lru_locks osc
19895 # Create a very small memory cgroup to force a slab allocation error
19896 local cgdir=$cg_basedir/osc_slab_alloc
19897 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19898 trap "cleanup_test411_cgroup $cgdir" EXIT
19899 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19900 echo 1M > $cgdir/memory.limit_in_bytes
19902 # Should not LBUG, just be killed by oom-killer
19903 # dd will return 0 even allocation failure in some environment.
19904 # So don't check return value
19905 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19906 cleanup_test411_cgroup $cgdir
19910 run_test 411 "Slab allocation error with cgroup does not LBUG"
19913 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19914 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19915 skip "Need server version at least 2.10.55"
19918 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19919 error "mkdir failed"
19920 $LFS getdirstripe $DIR/$tdir
19921 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19922 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19923 error "expect $((MDSCOUT - 1)) get $stripe_index"
19924 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19925 [ $stripe_count -eq 2 ] ||
19926 error "expect 2 get $stripe_count"
19928 run_test 412 "mkdir on specific MDTs"
19931 [ $MDSCOUNT -lt 2 ] &&
19932 skip "We need at least 2 MDTs for this test"
19934 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19935 skip "Need server version at least 2.10.55"
19938 mkdir $DIR/$tdir || error "mkdir failed"
19940 # find MDT that is the most full
19941 local max=$($LFS df | grep MDT |
19950 END { split(b, c, ":")
19955 for i in $(seq $((MDSCOUNT - 1))); do
19956 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19957 error "mkdir d$i failed"
19958 $LFS getdirstripe $DIR/$tdir/d$i
19959 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19960 [ $stripe_index -ne $max ] ||
19961 error "don't expect $max"
19964 run_test 413a "mkdir on less full MDTs"
19967 [ $MDSCOUNT -lt 2 ] &&
19968 skip "We need at least 2 MDTs for this test"
19970 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
19971 skip "Need server version at least 2.12.52"
19973 mkdir $DIR/$tdir || error "mkdir failed"
19974 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
19975 error "setdirstripe failed"
19977 local qos_prio_free
19978 local qos_threshold_rr
19981 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
19982 qos_prio_free=${qos_prio_free%%%}
19983 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
19984 qos_threshold_rr=${qos_threshold_rr%%%}
19986 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
19987 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
19990 echo "mkdir with roundrobin"
19992 $LCTL set_param lmv.*.qos_threshold_rr=100
19993 for i in $(seq $((100 * MDSCOUNT))); do
19994 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
19996 for i in $(seq $MDSCOUNT); do
19997 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
19999 echo "$count directories created on MDT$((i - 1))"
20000 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20003 rm -rf $DIR/$tdir/*
20005 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20013 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20014 echo "MDT filesfree available: ${ffree[@]}"
20019 for ((i = 0; i < ${#ffree[@]}; i++)); do
20020 if [[ ${ffree[i]} -gt $max ]]; then
20024 if [[ ${ffree[i]} -lt $min ]]; then
20029 echo "Min free files: MDT$min_index: $min"
20030 echo "Max free files: MDT$max_index: $max"
20032 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20033 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20035 # Check if we need to generate uneven MDTs
20036 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20038 local diff=$((max - min))
20039 local diff2=$((diff * 100 / min))
20041 echo -n "Check for uneven MDTs: "
20042 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20044 if [ $diff2 -gt $threshold ]; then
20046 echo "Don't need to fill MDT$min_index"
20048 # generate uneven MDTs, create till 25% diff
20050 diff2=$((threshold - diff2))
20051 diff=$((min * diff2 / 100))
20052 # 50 sec per 10000 files in vm
20053 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20054 skip "$diff files to create"
20055 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20057 local value="$(generate_string 1024)"
20058 for i in $(seq $diff); do
20059 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20060 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20061 error "create f$i failed"
20062 setfattr -n user.413b -v $value \
20063 $DIR/$tdir-MDT$min_index/f$i ||
20064 error "setfattr f$i failed"
20068 min=$((100 *MDSCOUNT))
20071 echo "mkdir with balanced space usage"
20072 $LCTL set_param lmv.*.qos_prio_free=100
20073 for i in $(seq $((100 * MDSCOUNT))); do
20074 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20076 for i in $(seq $MDSCOUNT); do
20077 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20079 echo "$count directories created on MDT$((i - 1))"
20080 [ $min -gt $count ] && min=$count
20081 [ $max -lt $count ] && max=$count
20083 [ $((max - min)) -gt $MDSCOUNT ] ||
20084 error "subdirs shouldn't be evenly distributed"
20086 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20088 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20089 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20092 run_test 413b "mkdir with balanced space usage"
20095 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20096 $LCTL set_param fail_loc=0x80000521
20097 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20100 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20104 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20105 skip "Need server version at least 2.11.52"
20115 # this test may be slow on ZFS
20116 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20118 # though this test is designed for striped directory, let's test normal
20119 # directory too since lock is always saved as CoS lock.
20120 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20121 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20130 start_time=$(date +%s)
20131 for i in $(seq $total); do
20132 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20135 end_time=$(date +%s)
20136 duration=$((end_time - start_time))
20138 kill -9 $setattr_pid
20140 echo "rename $total files took $duration sec"
20141 [ $duration -lt 100 ] || error "rename took $duration sec"
20143 run_test 415 "lock revoke is not missing"
20146 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20147 skip "Need server version at least 2.11.55"
20149 # define OBD_FAIL_OSD_TXN_START 0x19a
20150 do_facet mds1 lctl set_param fail_loc=0x19a
20152 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20156 run_test 416 "transaction start failure won't cause system hung"
20160 do_nodes $(comma_list $(mdts_nodes)) \
20161 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20162 do_nodes $(comma_list $(mdts_nodes)) \
20163 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20164 do_nodes $(comma_list $(mdts_nodes)) \
20165 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20169 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20170 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20171 skip "Need MDS version at least 2.11.56"
20173 trap cleanup_417 RETURN EXIT
20175 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20176 do_nodes $(comma_list $(mdts_nodes)) \
20177 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20178 $LFS migrate -m 0 $DIR/$tdir.1 &&
20179 error "migrate dir $tdir.1 should fail"
20181 do_nodes $(comma_list $(mdts_nodes)) \
20182 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20183 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20184 error "create remote dir $tdir.2 should fail"
20186 do_nodes $(comma_list $(mdts_nodes)) \
20187 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20188 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20189 error "create striped dir $tdir.3 should fail"
20192 run_test 417 "disable remote dir, striped dir and dir migration"
20194 # Checks that the outputs of df [-i] and lfs df [-i] match
20196 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20206 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20208 for count in {1..100}; do
20212 # read the lines of interest
20213 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20214 error "df $inodes $dir | tail -n +2 failed"
20215 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20216 error "lfs df $inodes $dir | grep summary: failed"
20218 # skip first substrings of each output as they are different
20219 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20220 # compare the two outputs
20222 for i in {1..5}; do
20223 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20231 lfs df $inodes $dir
20232 error "df and lfs df $1 output mismatch: " \
20233 "df ${inodes}: ${df_out[*]}, " \
20234 "lfs df ${inodes}: ${lfs_df_out[*]}"
20239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20241 local dir=$DIR/$tdir
20242 local numfiles=$((RANDOM % 4096 + 2))
20243 local numblocks=$((RANDOM % 256 + 1))
20245 wait_delete_completed
20248 # check block output
20249 check_lfs_df blocks $dir
20250 # check inode output
20251 check_lfs_df inodes $dir
20253 # create a single file and retest
20254 echo "Creating a single file and testing"
20255 createmany -o $dir/$tfile- 1 &>/dev/null ||
20256 error "creating 1 file in $dir failed"
20257 check_lfs_df blocks $dir
20258 check_lfs_df inodes $dir
20260 # create a random number of files
20261 echo "Creating $((numfiles - 1)) files and testing"
20262 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20263 error "creating $((numfiles - 1)) files in $dir failed"
20265 # write a random number of blocks to the first test file
20266 echo "Writing $numblocks 4K blocks and testing"
20267 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20268 count=$numblocks &>/dev/null ||
20269 error "dd to $dir/${tfile}-0 failed"
20272 check_lfs_df blocks $dir
20273 check_lfs_df inodes $dir
20275 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20276 error "unlinking $numfiles files in $dir failed"
20278 run_test 418 "df and lfs df outputs match"
20282 local dir=$DIR/$tdir
20287 cancel_lru_locks mdc
20289 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20290 $LCTL set_param fail_loc=0x1410
20292 $LCTL set_param fail_loc=0
20295 run_test 419 "Verify open file by name doesn't crash kernel"
20299 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20300 skip "Need MDS version at least 2.12.53"
20302 local SAVE_UMASK=$(umask)
20303 local dir=$DIR/$tdir
20304 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20308 mkdir -m03777 $dir/testdir
20309 ls -dn $dir/testdir
20310 # Need to remove trailing '.' when SELinux is enabled
20311 local dirperms=$(ls -dn $dir/testdir |
20312 awk '{ sub(/\.$/, "", $1); print $1}')
20313 [ $dirperms == "drwxrwsrwt" ] ||
20314 error "incorrect perms on $dir/testdir"
20316 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20317 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20318 ls -n $dir/testdir/testfile
20319 local fileperms=$(ls -n $dir/testdir/testfile |
20320 awk '{ sub(/\.$/, "", $1); print $1}')
20321 [ $fileperms == "-rwxr-xr-x" ] ||
20322 error "incorrect perms on $dir/testdir/testfile"
20326 run_test 420 "clear SGID bit on non-directories for non-members"
20329 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20330 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20331 skip "Need server version at least 2.9.55"
20333 start_full_debug_logging
20337 stop_full_debug_logging
20341 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20342 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20343 awk '/The barrier for/ { print $7 }')
20346 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20351 barrier_expired() {
20354 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20355 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20356 awk '/will be expired/ { print $7 }')
20358 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20367 echo "Start barrier_freeze at: $(date)"
20368 #define OBD_FAIL_BARRIER_DELAY 0x2202
20369 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20370 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
20373 local b_status=$(barrier_stat)
20374 echo "Got barrier status at: $(date)"
20375 [ "$b_status" = "'freezing_p1'" ] ||
20376 error "(1) unexpected barrier status $b_status"
20378 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20380 b_status=$(barrier_stat)
20381 [ "$b_status" = "'frozen'" ] ||
20382 error "(2) unexpected barrier status $b_status"
20384 local expired=$(barrier_expired)
20385 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20386 sleep $((expired + 3))
20388 b_status=$(barrier_stat)
20389 [ "$b_status" = "'expired'" ] ||
20390 error "(3) unexpected barrier status $b_status"
20392 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
20393 error "(4) fail to freeze barrier"
20395 b_status=$(barrier_stat)
20396 [ "$b_status" = "'frozen'" ] ||
20397 error "(5) unexpected barrier status $b_status"
20399 echo "Start barrier_thaw at: $(date)"
20400 #define OBD_FAIL_BARRIER_DELAY 0x2202
20401 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20402 do_facet mgs $LCTL barrier_thaw $FSNAME &
20405 b_status=$(barrier_stat)
20406 echo "Got barrier status at: $(date)"
20407 [ "$b_status" = "'thawing'" ] ||
20408 error "(6) unexpected barrier status $b_status"
20410 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20412 b_status=$(barrier_stat)
20413 [ "$b_status" = "'thawed'" ] ||
20414 error "(7) unexpected barrier status $b_status"
20416 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20417 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20418 do_facet mgs $LCTL barrier_freeze $FSNAME
20420 b_status=$(barrier_stat)
20421 [ "$b_status" = "'failed'" ] ||
20422 error "(8) unexpected barrier status $b_status"
20424 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20425 do_facet mgs $LCTL barrier_thaw $FSNAME
20429 run_test 801a "write barrier user interfaces and stat machine"
20434 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20435 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20436 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20437 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20438 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20440 cancel_lru_locks mdc
20442 # 180 seconds should be long enough
20443 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20445 local b_status=$(barrier_stat)
20446 [ "$b_status" = "'frozen'" ] ||
20447 error "(6) unexpected barrier status $b_status"
20449 mkdir $DIR/$tdir/d0/d10 &
20452 touch $DIR/$tdir/d1/f13 &
20455 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20458 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20461 rm -f $DIR/$tdir/d4/f12 &
20464 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
20466 # To guarantee taht the 'stat' is not blocked
20467 b_status=$(barrier_stat)
20468 [ "$b_status" = "'frozen'" ] ||
20469 error "(8) unexpected barrier status $b_status"
20471 # let above commands to run at background
20474 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
20475 ps -p $touch_pid || error "(10) touch should be blocked"
20476 ps -p $ln_pid || error "(11) link should be blocked"
20477 ps -p $mv_pid || error "(12) rename should be blocked"
20478 ps -p $rm_pid || error "(13) unlink should be blocked"
20480 b_status=$(barrier_stat)
20481 [ "$b_status" = "'frozen'" ] ||
20482 error "(14) unexpected barrier status $b_status"
20484 do_facet mgs $LCTL barrier_thaw $FSNAME
20485 b_status=$(barrier_stat)
20486 [ "$b_status" = "'thawed'" ] ||
20487 error "(15) unexpected barrier status $b_status"
20489 wait $mkdir_pid || error "(16) mkdir should succeed"
20490 wait $touch_pid || error "(17) touch should succeed"
20491 wait $ln_pid || error "(18) link should succeed"
20492 wait $mv_pid || error "(19) rename should succeed"
20493 wait $rm_pid || error "(20) unlink should succeed"
20497 run_test 801b "modification will be blocked by write barrier"
20500 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20504 stop mds2 || error "(1) Fail to stop mds2"
20506 do_facet mgs $LCTL barrier_freeze $FSNAME 30
20508 local b_status=$(barrier_stat)
20509 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
20510 do_facet mgs $LCTL barrier_thaw $FSNAME
20511 error "(2) unexpected barrier status $b_status"
20514 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20515 error "(3) Fail to rescan barrier bitmap"
20517 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20519 b_status=$(barrier_stat)
20520 [ "$b_status" = "'frozen'" ] ||
20521 error "(4) unexpected barrier status $b_status"
20523 do_facet mgs $LCTL barrier_thaw $FSNAME
20524 b_status=$(barrier_stat)
20525 [ "$b_status" = "'thawed'" ] ||
20526 error "(5) unexpected barrier status $b_status"
20528 local devname=$(mdsdevname 2)
20530 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20532 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20533 error "(7) Fail to rescan barrier bitmap"
20537 run_test 801c "rescan barrier bitmap"
20539 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20540 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20541 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20547 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20548 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20549 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20555 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20556 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20557 skip "Need server version at least 2.9.55"
20559 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20561 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20563 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20564 error "(2) Fail to copy"
20566 trap cleanup_802a EXIT
20568 # sync by force before remount as readonly
20569 sync; sync_all_data; sleep 3; sync_all_data
20573 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20574 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20575 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20577 echo "Mount the server as read only"
20578 setupall server_only || error "(3) Fail to start servers"
20580 echo "Mount client without ro should fail"
20581 mount_client $MOUNT &&
20582 error "(4) Mount client without 'ro' should fail"
20584 echo "Mount client with ro should succeed"
20585 mount_client $MOUNT ro ||
20586 error "(5) Mount client with 'ro' should succeed"
20588 echo "Modify should be refused"
20589 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20591 echo "Read should be allowed"
20592 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20593 error "(7) Read should succeed under ro mode"
20597 run_test 802a "simulate readonly device"
20600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20601 remote_mds_nodsh && skip "remote MDS with nodsh"
20603 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20604 skip "readonly option not available"
20606 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20608 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20609 error "(2) Fail to copy"
20611 # write back all cached data before setting MDT to readonly
20615 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20616 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20618 echo "Modify should be refused"
20619 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20621 echo "Read should be allowed"
20622 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20623 error "(7) Read should succeed under ro mode"
20626 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20628 run_test 802b "be able to set MDTs to readonly"
20631 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20632 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20633 skip "MDS needs to be newer than 2.10.54"
20635 mkdir -p $DIR/$tdir
20636 # Create some objects on all MDTs to trigger related logs objects
20637 for idx in $(seq $MDSCOUNT); do
20638 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20639 $DIR/$tdir/dir${idx} ||
20640 error "Fail to create $DIR/$tdir/dir${idx}"
20644 wait_delete_completed # ensure old test cleanups are finished
20645 echo "before create:"
20647 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20649 for i in {1..10}; do
20650 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20651 error "Fail to create $DIR/$tdir/foo$i"
20655 echo "after create:"
20657 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20659 # allow for an llog to be cleaned up during the test
20660 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20661 error "before ($before_used) + 10 > after ($after_used)"
20663 for i in {1..10}; do
20664 rm -rf $DIR/$tdir/foo$i ||
20665 error "Fail to remove $DIR/$tdir/foo$i"
20668 sleep 3 # avoid MDT return cached statfs
20669 wait_delete_completed
20670 echo "after unlink:"
20672 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20674 # allow for an llog to be created during the test
20675 [ $after_used -le $((before_used + 1)) ] ||
20676 error "after ($after_used) > before ($before_used) + 1"
20678 run_test 803 "verify agent object for remote object"
20681 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20682 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20683 skip "MDS needs to be newer than 2.10.54"
20684 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20686 mkdir -p $DIR/$tdir
20687 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20688 error "Fail to create $DIR/$tdir/dir0"
20690 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20691 local dev=$(mdsdevname 2)
20693 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20694 grep ${fid} || error "NOT found agent entry for dir0"
20696 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20697 error "Fail to create $DIR/$tdir/dir1"
20699 touch $DIR/$tdir/dir1/foo0 ||
20700 error "Fail to create $DIR/$tdir/dir1/foo0"
20701 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20704 for idx in $(seq $MDSCOUNT); do
20705 dev=$(mdsdevname $idx)
20706 do_facet mds${idx} \
20707 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20708 grep ${fid} && rc=$idx
20711 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20712 error "Fail to rename foo0 to foo1"
20713 if [ $rc -eq 0 ]; then
20714 for idx in $(seq $MDSCOUNT); do
20715 dev=$(mdsdevname $idx)
20716 do_facet mds${idx} \
20717 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20718 grep ${fid} && rc=$idx
20722 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20723 error "Fail to rename foo1 to foo2"
20724 if [ $rc -eq 0 ]; then
20725 for idx in $(seq $MDSCOUNT); do
20726 dev=$(mdsdevname $idx)
20727 do_facet mds${idx} \
20728 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20729 grep ${fid} && rc=$idx
20733 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20735 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20736 error "Fail to link to $DIR/$tdir/dir1/foo2"
20737 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20738 error "Fail to rename foo2 to foo0"
20739 unlink $DIR/$tdir/dir1/foo0 ||
20740 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20741 rm -rf $DIR/$tdir/dir0 ||
20742 error "Fail to rm $DIR/$tdir/dir0"
20744 for idx in $(seq $MDSCOUNT); do
20745 dev=$(mdsdevname $idx)
20749 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20751 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20752 error "mount mds$idx failed"
20753 df $MOUNT > /dev/null 2>&1
20755 # e2fsck should not return error
20757 error "e2fsck detected error on MDT${idx}: rc=$rc"
20760 run_test 804 "verify agent entry for remote entry"
20763 do_facet $SINGLEMDS zfs set quota=$old $fsset
20764 unlinkmany $DIR/$tdir/f- 1000000
20769 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20770 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20771 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20772 skip "netfree not implemented before 0.7"
20773 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20774 skip "Need MDS version at least 2.10.57"
20781 local pref="osd-zfs.lustre-MDT0000."
20783 # limit available space on MDS dataset to meet nospace issue
20784 # quickly. then ZFS 0.7.2 can use reserved space if asked
20785 # properly (using netfree flag in osd_declare_destroy()
20786 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20787 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20789 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20790 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20791 let "usedkb=usedkb-freekb"
20792 let "freekb=freekb/2"
20793 if let "freekb > 5000"; then
20796 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20797 trap cleanup_805 EXIT
20799 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20800 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20801 rm -rf $DIR/$tdir || error "not able to remove"
20802 do_facet $SINGLEMDS zfs set quota=$old $fsset
20805 run_test 805 "ZFS can remove from full fs"
20811 local size=$($LFS getsom -s $file)
20812 local expect=$(stat -c %s $file)
20814 [[ $size == $expect ]] ||
20815 error "$file expected size: $expect, got: $size"
20817 local blocks=$($LFS getsom -b $file)
20818 expect=$(stat -c %b $file)
20819 [[ $blocks == $expect ]] ||
20820 error "$file expected blocks: $expect, got: $blocks"
20825 local size=$($LFS getsom -s $1)
20828 [[ $size == $expect ]] ||
20829 error "$file expected size: $expect, got: $size"
20833 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20834 skip "Need MDS version at least 2.11.52"
20838 touch $DIR/$tfile || error "touch $tfile failed"
20840 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20841 save_lustre_params client "llite.*.xattr_cache" > $save
20842 lctl set_param llite.*.xattr_cache=0
20843 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20845 # single-threaded write
20846 echo "Test SOM for single-threaded write"
20847 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20848 error "write $tfile failed"
20849 check_lsom_size $DIR/$tfile $bs
20852 local size=$(($num * $bs))
20856 echo "Test SOM for single client multi-threaded($num) write"
20857 $TRUNCATE $DIR/$tfile 0
20858 for ((i = 0; i < $num; i++)); do
20859 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20861 offset=$((offset + $bs))
20863 for (( i=0; i < $num; i++ )); do
20866 check_lsom_size $DIR/$tfile $size
20868 $TRUNCATE $DIR/$tfile 0
20869 for ((i = 0; i < $num; i++)); do
20870 offset=$((offset - $bs))
20871 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20874 for (( i=0; i < $num; i++ )); do
20877 check_lsom_size $DIR/$tfile $size
20879 # multi-client wirtes
20880 num=$(get_node_count ${CLIENTS//,/ })
20881 size=$(($num * $bs))
20885 echo "Test SOM for multi-client ($num) writes"
20886 $TRUNCATE $DIR/$tfile 0
20887 for client in ${CLIENTS//,/ }; do
20888 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20891 offset=$((offset + $bs))
20893 for (( i=0; i < $num; i++ )); do
20896 check_lsom_size $DIR/$tfile $offset
20899 $TRUNCATE $DIR/$tfile 0
20900 for client in ${CLIENTS//,/ }; do
20901 offset=$((offset - $bs))
20902 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20906 for (( i=0; i < $num; i++ )); do
20909 check_lsom_size $DIR/$tfile $size
20912 echo "Test SOM for truncate"
20913 $TRUNCATE $DIR/$tfile 1048576
20914 check_lsom_size $DIR/$tfile 1048576
20915 $TRUNCATE $DIR/$tfile 1234
20916 check_lsom_size $DIR/$tfile 1234
20918 # verify SOM blocks count
20919 echo "Verify SOM block count"
20920 $TRUNCATE $DIR/$tfile 0
20921 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20922 error "failed to write file $tfile"
20923 check_lsom_data $DIR/$tfile
20925 run_test 806 "Verify Lazy Size on MDS"
20928 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20929 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20930 skip "Need MDS version at least 2.11.52"
20932 # Registration step
20933 changelog_register || error "changelog_register failed"
20934 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20935 changelog_users $SINGLEMDS | grep -q $cl_user ||
20936 error "User $cl_user not found in changelog_users"
20938 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20939 save_lustre_params client "llite.*.xattr_cache" > $save
20940 lctl set_param llite.*.xattr_cache=0
20941 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20943 rm -rf $DIR/$tdir || error "rm $tdir failed"
20944 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20945 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20946 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20947 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20948 error "truncate $tdir/trunc failed"
20951 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20952 error "write $tfile failed"
20954 # multi-client wirtes
20955 local num=$(get_node_count ${CLIENTS//,/ })
20959 echo "Test SOM for multi-client ($num) writes"
20960 touch $DIR/$tfile || error "touch $tfile failed"
20961 $TRUNCATE $DIR/$tfile 0
20962 for client in ${CLIENTS//,/ }; do
20963 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20966 offset=$((offset + $bs))
20968 for (( i=0; i < $num; i++ )); do
20973 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20974 check_lsom_data $DIR/$tdir/trunc
20975 check_lsom_data $DIR/$tdir/single_dd
20976 check_lsom_data $DIR/$tfile
20979 # Deregistration step
20980 changelog_deregister || error "changelog_deregister failed"
20982 run_test 807 "verify LSOM syncing tool"
20984 check_som_nologged()
20986 local lines=$($LFS changelog $FSNAME-MDT0000 |
20987 grep 'x=trusted.som' | wc -l)
20988 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20992 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20993 skip "Need MDS version at least 2.11.55"
20995 # Registration step
20996 changelog_register || error "changelog_register failed"
20998 touch $DIR/$tfile || error "touch $tfile failed"
21001 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21002 error "write $tfile failed"
21005 $TRUNCATE $DIR/$tfile 1234
21008 $TRUNCATE $DIR/$tfile 1048576
21011 # Deregistration step
21012 changelog_deregister || error "changelog_deregister failed"
21014 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21019 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21023 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21024 skip "Need MDS version at least 2.11.56"
21026 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21027 error "failed to create DoM-only file $DIR/$tfile"
21028 touch $DIR/$tfile || error "touch $tfile failed"
21029 check_som_nodata $DIR/$tfile
21031 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21032 error "write $tfile failed"
21033 check_som_nodata $DIR/$tfile
21035 $TRUNCATE $DIR/$tfile 1234
21036 check_som_nodata $DIR/$tfile
21038 $TRUNCATE $DIR/$tfile 4097
21039 check_som_nodata $DIR/$file
21041 run_test 809 "Verify no SOM xattr store for DoM-only files"
21047 # t10 seem to dislike partial pages
21048 lctl set_param osc.*.checksum_type=adler
21049 lctl set_param fail_loc=0x411
21050 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21051 ORIG=$(md5sum $DIR/$tfile)
21052 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21053 CSUM=$(md5sum $DIR/$tfile)
21054 set_checksum_type adler
21055 if [ "$ORIG" != "$CSUM" ]; then
21056 error "$ORIG != $CSUM"
21059 run_test 810 "partial page writes on ZFS (LU-11663)"
21062 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21063 skip "Need MDS version at least 2.11.56"
21065 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21066 do_facet mds1 $LCTL set_param fail_loc=0x165
21067 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21070 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21073 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21074 error "MDD orphan cleanup thread not quit"
21076 run_test 811 "orphan name stub can be cleaned up in startup"
21079 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21080 skip "OST < 2.12.51 doesn't support this fail_loc"
21081 [ "$SHARED_KEY" = true ] &&
21082 skip "OSC connections never go IDLE with Shared-Keys enabled"
21084 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21085 # ensure ost1 is connected
21086 stat $DIR/$tfile >/dev/null || error "can't stat"
21087 wait_osc_import_state client ost1 FULL
21088 # no locks, no reqs to let the connection idle
21089 cancel_lru_locks osc
21091 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21092 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21093 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21094 wait_osc_import_state client ost1 CONNECTING
21095 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21097 stat $DIR/$tfile >/dev/null || error "can't stat file"
21099 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21102 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21103 [ -z "$file_heat_sav" ] && skip "no file heat support"
21114 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21115 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21117 $LCTL set_param -n llite.*.file_heat=1
21118 echo "Turn on file heat"
21119 echo "Period second: $period_second, Decay percentage: $decay_pct"
21121 echo "QQQQ" > $DIR/$tfile
21122 echo "QQQQ" > $DIR/$tfile
21123 echo "QQQQ" > $DIR/$tfile
21124 cat $DIR/$tfile > /dev/null
21125 cat $DIR/$tfile > /dev/null
21126 cat $DIR/$tfile > /dev/null
21127 cat $DIR/$tfile > /dev/null
21129 local out=$($LFS heat_get $DIR/$tfile)
21131 $LFS heat_get $DIR/$tfile
21132 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21133 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21134 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21135 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21137 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21138 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21139 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21140 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21142 sleep $((period_second + 3))
21143 echo "Sleep $((period_second + 3)) seconds..."
21144 # The recursion formula to calculate the heat of the file f is as
21146 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21147 # Where Hi is the heat value in the period between time points i*I and
21148 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21149 # to the weight of Ci.
21150 out=$($LFS heat_get $DIR/$tfile)
21151 $LFS heat_get $DIR/$tfile
21152 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21153 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21154 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21155 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21157 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21158 error "read sample ($readsample) is wrong"
21159 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21160 error "write sample ($writesample) is wrong"
21161 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21162 error "read bytes ($readbyte) is wrong"
21163 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21164 error "write bytes ($writebyte) is wrong"
21166 echo "QQQQ" > $DIR/$tfile
21167 echo "QQQQ" > $DIR/$tfile
21168 echo "QQQQ" > $DIR/$tfile
21169 cat $DIR/$tfile > /dev/null
21170 cat $DIR/$tfile > /dev/null
21171 cat $DIR/$tfile > /dev/null
21172 cat $DIR/$tfile > /dev/null
21174 sleep $((period_second + 3))
21175 echo "Sleep $((period_second + 3)) seconds..."
21177 out=$($LFS heat_get $DIR/$tfile)
21178 $LFS heat_get $DIR/$tfile
21179 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21180 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21181 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21182 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21184 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21185 4 * $decay_pct) / 100") -eq 1 ] ||
21186 error "read sample ($readsample1) is wrong"
21187 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21188 3 * $decay_pct) / 100") -eq 1 ] ||
21189 error "write sample ($writesample1) is wrong"
21190 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21191 20 * $decay_pct) / 100") -eq 1 ] ||
21192 error "read bytes ($readbyte1) is wrong"
21193 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21194 15 * $decay_pct) / 100") -eq 1 ] ||
21195 error "write bytes ($writebyte1) is wrong"
21197 echo "Turn off file heat for the file $DIR/$tfile"
21198 $LFS heat_set -o $DIR/$tfile
21200 echo "QQQQ" > $DIR/$tfile
21201 echo "QQQQ" > $DIR/$tfile
21202 echo "QQQQ" > $DIR/$tfile
21203 cat $DIR/$tfile > /dev/null
21204 cat $DIR/$tfile > /dev/null
21205 cat $DIR/$tfile > /dev/null
21206 cat $DIR/$tfile > /dev/null
21208 out=$($LFS heat_get $DIR/$tfile)
21209 $LFS heat_get $DIR/$tfile
21210 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21211 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21212 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21213 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21215 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21216 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21217 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21218 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21220 echo "Trun on file heat for the file $DIR/$tfile"
21221 $LFS heat_set -O $DIR/$tfile
21223 echo "QQQQ" > $DIR/$tfile
21224 echo "QQQQ" > $DIR/$tfile
21225 echo "QQQQ" > $DIR/$tfile
21226 cat $DIR/$tfile > /dev/null
21227 cat $DIR/$tfile > /dev/null
21228 cat $DIR/$tfile > /dev/null
21229 cat $DIR/$tfile > /dev/null
21231 out=$($LFS heat_get $DIR/$tfile)
21232 $LFS heat_get $DIR/$tfile
21233 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21234 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21235 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21236 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21238 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21239 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21240 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21241 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21243 $LFS heat_set -c $DIR/$tfile
21244 $LCTL set_param -n llite.*.file_heat=0
21245 echo "Turn off file heat support for the Lustre filesystem"
21247 echo "QQQQ" > $DIR/$tfile
21248 echo "QQQQ" > $DIR/$tfile
21249 echo "QQQQ" > $DIR/$tfile
21250 cat $DIR/$tfile > /dev/null
21251 cat $DIR/$tfile > /dev/null
21252 cat $DIR/$tfile > /dev/null
21253 cat $DIR/$tfile > /dev/null
21255 out=$($LFS heat_get $DIR/$tfile)
21256 $LFS heat_get $DIR/$tfile
21257 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21258 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21259 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21260 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21262 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21263 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21264 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21265 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21267 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21270 run_test 813 "File heat verfication"
21274 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21275 echo -n y >> $DIR/$tfile
21276 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21277 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21279 run_test 814 "sparse cp works as expected (LU-12361)"
21283 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21284 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21286 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21289 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21290 # ensure ost1 is connected
21291 stat $DIR/$tfile >/dev/null || error "can't stat"
21292 wait_osc_import_state client ost1 FULL
21293 # no locks, no reqs to let the connection idle
21294 cancel_lru_locks osc
21295 lru_resize_disable osc
21298 before=$($LCTL get_param -n \
21299 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21301 wait_osc_import_state client ost1 IDLE
21302 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
21303 now=$($LCTL get_param -n \
21304 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21305 [ $before == $now ] || error "lru_size changed $before != $now"
21307 run_test 816 "do not reset lru_resize on idle reconnect"
21310 # tests that do cleanup/setup should be run at the end
21314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21317 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21318 $LCTL set_param fail_loc=0x903
21320 cancel_lru_locks MGC
21322 FAIL_ON_ERROR=true cleanup
21323 FAIL_ON_ERROR=true setup
21325 run_test 900 "umount should not race with any mgc requeue thread"
21328 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21329 check_and_cleanup_lustre
21330 if [ "$I_MOUNTED" != "yes" ]; then
21331 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true