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"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 if ! combined_mgs_mds ; then
2820 trap umount_mgs_client EXIT
2823 pool_add $POOL || error "pool_add failed"
2825 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2826 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2827 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2829 run_test 27L "lfs pool_list gives correct pool name"
2831 # createtest also checks that device nodes are created and
2832 # then visible correctly (#2091)
2833 test_28() { # bug 2091
2835 $CREATETEST $DIR/d28/ct || error "createtest failed"
2837 run_test 28 "create/mknod/mkdir with bad file types ============"
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2842 sync; sleep 1; sync # flush out any dirty pages from previous tests
2849 declare -i LOCKCOUNTORIG=0
2850 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2851 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2853 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2855 declare -i LOCKUNUSEDCOUNTORIG=0
2856 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2857 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2864 declare -i LOCKCOUNTCURRENT=0
2865 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2866 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2869 declare -i LOCKUNUSEDCOUNTCURRENT=0
2870 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2871 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2874 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2875 $LCTL set_param -n ldlm.dump_namespaces ""
2876 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2877 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2878 log "dumped log to $TMP/test_29.dk (bug 5793)"
2881 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2882 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2883 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2884 log "dumped log to $TMP/test_29.dk (bug 5793)"
2888 run_test 29 "IT_GETATTR regression ============================"
2890 test_30a() { # was test_30
2891 cp $(which ls) $DIR || cp /bin/ls $DIR
2892 $DIR/ls / || error "Can't execute binary from lustre"
2895 run_test 30a "execute binary from Lustre (execve) =============="
2898 cp `which ls` $DIR || cp /bin/ls $DIR
2900 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2903 run_test 30b "execute binary from Lustre as non-root ==========="
2905 test_30c() { # b=22376
2906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2908 cp `which ls` $DIR || cp /bin/ls $DIR
2910 cancel_lru_locks mdc
2911 cancel_lru_locks osc
2912 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2915 run_test 30c "execute binary from Lustre without read perms ===="
2918 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2919 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2921 run_test 31a "open-unlink file =================================="
2924 touch $DIR/f31 || error "touch $DIR/f31 failed"
2925 ln $DIR/f31 $DIR/f31b || error "ln failed"
2926 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2927 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2929 run_test 31b "unlink file with multiple links while open ======="
2932 touch $DIR/f31 || error "touch $DIR/f31 failed"
2933 ln $DIR/f31 $DIR/f31c || error "ln failed"
2934 multiop_bg_pause $DIR/f31 O_uc ||
2935 error "multiop_bg_pause for $DIR/f31 failed"
2937 $MULTIOP $DIR/f31c Ouc
2938 kill -USR1 $MULTIPID
2941 run_test 31c "open-unlink file with multiple links ============="
2944 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2945 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2947 run_test 31d "remove of open directory ========================="
2949 test_31e() { # bug 2904
2950 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2952 run_test 31e "remove of open non-empty directory ==============="
2954 test_31f() { # bug 4554
2955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2958 test_mkdir $DIR/d31f
2959 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2960 cp /etc/hosts $DIR/d31f
2962 $LFS getstripe $DIR/d31f/hosts
2963 multiop_bg_pause $DIR/d31f D_c || return 1
2966 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2967 test_mkdir $DIR/d31f
2968 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2969 cp /etc/hosts $DIR/d31f
2971 $LFS getstripe $DIR/d31f/hosts
2972 multiop_bg_pause $DIR/d31f D_c || return 1
2975 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2976 wait $MULTIPID || error "first opendir $MULTIPID failed"
2980 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2981 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2984 run_test 31f "remove of open directory with open-unlink file ==="
2987 echo "-- cross directory link --"
2988 test_mkdir -c1 $DIR/${tdir}ga
2989 test_mkdir -c1 $DIR/${tdir}gb
2990 touch $DIR/${tdir}ga/f
2991 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2992 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2993 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2994 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2995 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2997 run_test 31g "cross directory link==============="
3000 echo "-- cross directory link --"
3001 test_mkdir -c1 $DIR/${tdir}
3002 test_mkdir -c1 $DIR/${tdir}/dir
3003 touch $DIR/${tdir}/f
3004 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3005 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3006 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3007 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3008 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3010 run_test 31h "cross directory link under child==============="
3013 echo "-- cross directory link --"
3014 test_mkdir -c1 $DIR/$tdir
3015 test_mkdir -c1 $DIR/$tdir/dir
3016 touch $DIR/$tdir/dir/f
3017 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3018 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3019 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3020 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3021 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3023 run_test 31i "cross directory link under parent==============="
3026 test_mkdir -c1 -p $DIR/$tdir
3027 test_mkdir -c1 -p $DIR/$tdir/dir1
3028 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3029 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3030 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3031 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3034 run_test 31j "link for directory==============="
3037 test_mkdir -c1 -p $DIR/$tdir
3039 touch $DIR/$tdir/exist
3040 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3041 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3042 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3043 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3044 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3045 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3046 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3049 run_test 31k "link to file: the same, non-existing, dir==============="
3055 touch $DIR/d31m2/exist
3056 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3057 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3058 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3059 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3060 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3061 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3064 run_test 31m "link to file: the same, non-existing, dir==============="
3067 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3068 nlink=$(stat --format=%h $DIR/$tfile)
3069 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3071 local cmd="exec $fd<$DIR/$tfile"
3074 trap "eval $cmd" EXIT
3075 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3076 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3077 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3078 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3079 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3082 run_test 31n "check link count of unlinked file"
3085 local TEMPNAME=$(mktemp $1_XXXXXX)
3086 mlink $TEMPNAME $1 2> /dev/null &&
3087 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
3091 test_31o() { # LU-2901
3092 test_mkdir $DIR/$tdir
3093 for LOOP in $(seq 100); do
3094 rm -f $DIR/$tdir/$tfile*
3095 for THREAD in $(seq 8); do
3096 link_one $DIR/$tdir/$tfile.$LOOP &
3099 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3100 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3101 error "$LINKS duplicate links to $tfile.$LOOP" &&
3105 run_test 31o "duplicate hard links with same filename"
3108 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3110 test_mkdir $DIR/$tdir
3111 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3112 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3114 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3115 error "open unlink test1 failed"
3116 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3117 error "open unlink test2 failed"
3119 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3120 error "test1 still exists"
3121 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3122 error "test2 still exists"
3124 run_test 31p "remove of open striped directory"
3126 cleanup_test32_mount() {
3129 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3130 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3131 losetup -d $loopdev || true
3137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3139 echo "== more mountpoints and symlinks ================="
3140 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3141 trap cleanup_test32_mount EXIT
3142 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3143 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3144 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3145 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3146 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3147 cleanup_test32_mount
3149 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3154 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3155 trap cleanup_test32_mount EXIT
3156 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3157 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3158 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3159 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3160 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3161 cleanup_test32_mount
3163 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3168 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3169 trap cleanup_test32_mount EXIT
3170 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3171 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3172 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3173 test_mkdir -p $DIR/$tdir/d2/test_dir
3174 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3175 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3176 cleanup_test32_mount
3178 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3184 trap cleanup_test32_mount EXIT
3185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3187 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3188 test_mkdir -p $DIR/$tdir/d2/test_dir
3189 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3190 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3191 cleanup_test32_mount
3193 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3197 test_mkdir -p $DIR/$tdir/tmp
3198 local tmp_dir=$DIR/$tdir/tmp
3199 ln -s $DIR/$tdir $tmp_dir/symlink11
3200 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3201 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3202 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3204 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3208 test_mkdir -p $DIR/$tdir/tmp
3209 local tmp_dir=$DIR/$tdir/tmp
3210 ln -s $DIR/$tdir $tmp_dir/symlink11
3211 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3212 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3213 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3215 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3218 local tmp_dir=$DIR/$tdir/tmp
3219 test_mkdir -p $tmp_dir
3220 test_mkdir $DIR/${tdir}2
3221 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3222 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3223 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3224 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3225 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3226 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3228 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3231 rm -fr $DIR/$tdir $DIR/${tdir}2
3232 tmp_dir=$DIR/$tdir/tmp
3233 test_mkdir -p $tmp_dir
3234 test_mkdir $DIR/${tdir}2
3235 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3236 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3237 ls $tmp_dir/symlink12 || error "listing symlink12"
3238 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3240 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3245 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3246 trap cleanup_test32_mount EXIT
3247 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3248 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3249 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3250 touch $DIR/$tdir/test_file
3251 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3252 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3253 cleanup_test32_mount
3255 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3261 trap cleanup_test32_mount EXIT
3262 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3263 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3264 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3265 touch $DIR/$tdir/test_file
3266 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3267 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3268 cleanup_test32_mount
3270 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3276 trap cleanup_test32_mount EXIT
3277 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3278 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3279 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3280 test_mkdir -p $DIR/$tdir/d2
3281 touch $DIR/$tdir/d2/test_file || error "touch failed"
3282 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3283 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3284 cleanup_test32_mount
3286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3292 trap cleanup_test32_mount EXIT
3293 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3294 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3295 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3296 test_mkdir -p $DIR/$tdir/d2
3297 touch $DIR/$tdir/d2/test_file || error "touch failed"
3298 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3299 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3300 cleanup_test32_mount
3302 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3306 test_mkdir -p $DIR/d32m/tmp
3307 TMP_DIR=$DIR/d32m/tmp
3308 ln -s $DIR $TMP_DIR/symlink11
3309 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3310 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3311 error "symlink11 not a link"
3312 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3313 error "symlink01 not a link"
3315 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3319 test_mkdir -p $DIR/d32n/tmp
3320 TMP_DIR=$DIR/d32n/tmp
3321 ln -s $DIR $TMP_DIR/symlink11
3322 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3323 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3324 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3326 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3330 test_mkdir -p $DIR/d32o/tmp
3331 TMP_DIR=$DIR/d32o/tmp
3332 ln -s $DIR/$tfile $TMP_DIR/symlink12
3333 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3334 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3335 error "symlink12 not a link"
3336 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3337 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3338 error "$DIR/d32o/tmp/symlink12 not file type"
3339 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3340 error "$DIR/d32o/symlink02 not file type"
3342 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3352 test_mkdir -p $DIR/d32p/tmp
3354 TMP_DIR=$DIR/d32p/tmp
3356 ln -s $DIR/$tfile $TMP_DIR/symlink12
3358 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3360 cat $DIR/d32p/tmp/symlink12 ||
3361 error "Can't open $DIR/d32p/tmp/symlink12"
3363 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3366 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3372 trap cleanup_test32_mount EXIT
3373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3374 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3375 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3376 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3377 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3378 cleanup_test32_mount
3380 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3385 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3386 trap cleanup_test32_mount EXIT
3387 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3388 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3392 cleanup_test32_mount
3394 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3399 chmod 444 $DIR/$tfile
3400 chown $RUNAS_ID $DIR/$tfile
3402 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3405 run_test 33aa "write file with mode 444 (should return error)"
3409 test_mkdir $DIR/$tdir
3410 chown $RUNAS_ID $DIR/$tdir
3411 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3412 error "$RUNAS create $tdir/$tfile failed"
3413 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3414 error "open RDWR" || true
3416 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3420 test_mkdir $DIR/$tdir
3421 chown $RUNAS_ID $DIR/$tdir
3422 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3424 run_test 33b "test open file with malformed flags (No panic)"
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3428 remote_ost_nodsh && skip "remote OST with nodsh"
3437 test_mkdir $DIR/$tdir
3438 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3441 for ostnum in $(seq $OSTCOUNT); do
3442 # test-framework's OST numbering is one-based, while Lustre's
3444 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3445 # Parsing llobdstat's output sucks; we could grep the /proc
3446 # path, but that's likely to not be as portable as using the
3447 # llobdstat utility. So we parse lctl output instead.
3448 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3449 obdfilter/$ostname/stats |
3450 awk '/^write_bytes/ {print $7}' )
3451 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3452 if (( ${write_bytes:-0} > 0 ))
3459 $all_zeros || return 0
3462 echo foo > $DIR/$tdir/bar
3466 # Total up write_bytes after writing. We'd better find non-zeros.
3467 for ostnum in $(seq $OSTCOUNT); do
3468 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3469 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3470 obdfilter/$ostname/stats |
3471 awk '/^write_bytes/ {print $7}' )
3472 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3473 if (( ${write_bytes:-0} > 0 ))
3482 for ostnum in $(seq $OSTCOUNT); do
3483 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3484 echo "Check that write_bytes is present in obdfilter/*/stats:"
3485 do_facet ost$ostnum lctl get_param -n \
3486 obdfilter/$ostname/stats
3488 error "OST not keeping write_bytes stats (b22312)"
3491 run_test 33c "test llobdstat and write_bytes"
3494 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3498 local remote_dir=$DIR/$tdir/remote_dir
3500 test_mkdir $DIR/$tdir
3501 $LFS mkdir -i $MDTIDX $remote_dir ||
3502 error "create remote directory failed"
3504 touch $remote_dir/$tfile
3505 chmod 444 $remote_dir/$tfile
3506 chown $RUNAS_ID $remote_dir/$tfile
3508 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3510 chown $RUNAS_ID $remote_dir
3511 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3512 error "create" || true
3513 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3514 error "open RDWR" || true
3515 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3517 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3524 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3525 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3526 mkdir $DIR/$tdir/local_dir
3528 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3529 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3530 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3532 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3533 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3535 rmdir $DIR/$tdir/* || error "rmdir failed"
3538 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3539 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3540 mkdir $DIR/$tdir/local_dir
3542 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3543 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3544 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3546 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3547 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3549 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3552 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3553 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3554 mkdir $DIR/$tdir/local_dir
3556 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3557 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3558 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3560 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3561 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3563 run_test 33e "mkdir and striped directory should have same mode"
3567 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3572 remote_mds_nodsh && skip "remote MDS with nodsh"
3575 chmod go+rwx $DIR/$tdir
3576 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3577 trap cleanup_33f EXIT
3579 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3580 error "cannot create striped directory"
3582 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3583 error "cannot create files in striped directory"
3585 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3586 error "cannot remove files in striped directory"
3588 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3589 error "cannot remove striped directory"
3593 run_test 33f "nonroot user can create, access, and remove a striped directory"
3596 mkdir -p $DIR/$tdir/dir2
3598 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3600 [[ $err =~ "exists" ]] || error "Not exists error"
3602 run_test 33g "nonroot user create already existing root created file"
3604 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3607 $MCREATE $DIR/f34 || error "mcreate failed"
3608 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3609 error "getstripe failed"
3610 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3611 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3612 error "getstripe failed"
3613 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3614 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3616 run_test 34a "truncate file that has not been opened ==========="
3619 [ ! -f $DIR/f34 ] && test_34a
3620 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3621 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3622 $OPENFILE -f O_RDONLY $DIR/f34
3623 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3624 error "getstripe failed"
3625 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3626 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3628 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3631 [ ! -f $DIR/f34 ] && test_34a
3632 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3633 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3634 $OPENFILE -f O_RDWR $DIR/f34
3635 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3636 error "$LFS getstripe failed"
3637 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3638 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3640 run_test 34c "O_RDWR opening file-with-size works =============="
3643 [ ! -f $DIR/f34 ] && test_34a
3644 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3646 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3647 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3650 run_test 34d "write to sparse file ============================="
3654 $MCREATE $DIR/f34e || error "mcreate failed"
3655 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3656 $CHECKSTAT -s 1000 $DIR/f34e ||
3657 error "Size of $DIR/f34e not equal to 1000 bytes"
3658 $OPENFILE -f O_RDWR $DIR/f34e
3659 $CHECKSTAT -s 1000 $DIR/f34e ||
3660 error "Size of $DIR/f34e not equal to 1000 bytes"
3662 run_test 34e "create objects, some with size and some without =="
3664 test_34f() { # bug 6242, 6243
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3669 $MCREATE $DIR/f34f || error "mcreate failed"
3670 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3671 dd if=$DIR/f34f of=$TMP/f34f
3672 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3673 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3674 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3675 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3676 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3678 run_test 34f "read from a file with no objects until EOF ======="
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3683 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3685 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3686 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3687 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3688 cancel_lru_locks osc
3689 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3690 error "wrong size after lock cancel"
3692 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3693 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3694 error "expanding truncate failed"
3695 cancel_lru_locks osc
3696 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3697 error "wrong expanded size after lock cancel"
3699 run_test 34g "truncate long file ==============================="
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3708 sync # Flush the cache so that multiop below does not block on cache
3709 # flush when getting the group lock
3710 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3713 # Since just timed wait is not good enough, let's do a sync write
3714 # that way we are sure enough time for a roundtrip + processing
3715 # passed + 2 seconds of extra margin.
3716 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3720 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3721 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3725 local nsz=`stat -c %s $DIR/$tfile`
3726 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3728 run_test 34h "ftruncate file under grouplock should not block"
3731 cp /bin/sh $DIR/f35a
3733 chown $RUNAS_ID $DIR/f35a
3734 $RUNAS $DIR/f35a && error || true
3737 run_test 35a "exec file with mode 444 (should return and not leak)"
3741 utime $DIR/f36 || error "utime failed for MDS"
3743 run_test 36a "MDS utime check (mknod, utime)"
3747 utime $DIR/f36 || error "utime failed for OST"
3749 run_test 36b "OST utime check (open, utime)"
3754 chown $RUNAS_ID $DIR/d36
3755 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3757 run_test 36c "non-root MDS utime check (mknod, utime)"
3760 [ ! -d $DIR/d36 ] && test_36c
3761 echo "" > $DIR/d36/f36
3762 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3764 run_test 36d "non-root OST utime check (open, utime)"
3767 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3769 test_mkdir $DIR/$tdir
3770 touch $DIR/$tdir/$tfile
3771 $RUNAS utime $DIR/$tdir/$tfile &&
3772 error "utime worked, expected failure" || true
3774 run_test 36e "utime on non-owned file (should return error)"
3778 local LANG_SAVE=$LANG
3779 local LC_LANG_SAVE=$LC_LANG
3780 export LANG=C LC_LANG=C # for date language
3782 DATESTR="Dec 20 2000"
3783 test_mkdir $DIR/$tdir
3784 lctl set_param fail_loc=$fl
3786 cp /etc/hosts $DIR/$tdir/$tfile
3787 sync & # write RPC generated with "current" inode timestamp, but delayed
3789 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3790 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3791 cancel_lru_locks $OSC
3792 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3794 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3795 echo "BEFORE: $LS_BEFORE" && \
3796 echo "AFTER : $LS_AFTER" && \
3797 echo "WANT : $DATESTR" && \
3798 error "$DIR/$tdir/$tfile timestamps changed" || true
3800 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3806 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3807 subr_36fh "0x80000214"
3809 run_test 36f "utime on file racing with OST BRW write =========="
3812 remote_ost_nodsh && skip "remote OST with nodsh"
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3815 skip "Need MDS version at least 2.12.51"
3820 local tgt="obdfilter"
3822 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3824 test_mkdir $DIR/$tdir
3825 fmd_max_age=$(do_facet $facet \
3826 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3829 echo "FMD max age: ${fmd_max_age}s"
3830 touch $DIR/$tdir/$tfile
3831 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3832 gawk '{cnt=cnt+$1} END{print cnt}')
3833 echo "FMD before: $fmd"
3835 error "FMD wasn't create by touch"
3836 sleep $((fmd_max_age + 12))
3837 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3838 gawk '{cnt=cnt+$1} END{print cnt}')
3839 echo "FMD after: $fmd"
3841 error "FMD wasn't expired by ping"
3843 run_test 36g "FMD cache expiry ====================="
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3849 subr_36fh "0x80000227"
3851 run_test 36h "utime on file racing with OST BRW write =========="
3854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3856 test_mkdir $DIR/$tdir
3857 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3859 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3860 local new_mtime=$((mtime + 200))
3862 #change Modify time of striped dir
3863 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3864 error "change mtime failed"
3866 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3868 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3870 run_test 36i "change mtime on striped directory"
3872 # test_37 - duplicate with tests 32q 32r
3875 local file=$DIR/$tfile
3877 openfile -f O_DIRECTORY $file
3880 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3881 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3883 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3885 test_39a() { # was test_39
3887 touch $DIR/${tfile}2
3888 # ls -l $DIR/$tfile $DIR/${tfile}2
3889 # ls -lu $DIR/$tfile $DIR/${tfile}2
3890 # ls -lc $DIR/$tfile $DIR/${tfile}2
3892 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3893 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3895 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3897 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3899 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3900 error "O_TRUNC didn't change timestamps"
3903 run_test 39a "mtime changed on create"
3906 test_mkdir -c1 $DIR/$tdir
3907 cp -p /etc/passwd $DIR/$tdir/fopen
3908 cp -p /etc/passwd $DIR/$tdir/flink
3909 cp -p /etc/passwd $DIR/$tdir/funlink
3910 cp -p /etc/passwd $DIR/$tdir/frename
3911 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3914 echo "aaaaaa" >> $DIR/$tdir/fopen
3915 echo "aaaaaa" >> $DIR/$tdir/flink
3916 echo "aaaaaa" >> $DIR/$tdir/funlink
3917 echo "aaaaaa" >> $DIR/$tdir/frename
3919 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3920 local link_new=`stat -c %Y $DIR/$tdir/flink`
3921 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3922 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3924 cat $DIR/$tdir/fopen > /dev/null
3925 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3926 rm -f $DIR/$tdir/funlink2
3927 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3929 for (( i=0; i < 2; i++ )) ; do
3930 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3931 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3932 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3933 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3935 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3936 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3937 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3938 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3940 cancel_lru_locks $OSC
3941 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3944 run_test 39b "mtime change on open, link, unlink, rename ======"
3946 # this should be set to past
3947 TEST_39_MTIME=`date -d "1 year ago" +%s`
3953 local mtime0=`stat -c %Y $DIR1/$tfile`
3955 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3956 local mtime1=`stat -c %Y $DIR1/$tfile`
3957 [ "$mtime1" = $TEST_39_MTIME ] || \
3958 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3961 echo hello >> $DIR1/$tfile
3963 local mtime2=`stat -c %Y $DIR1/$tfile`
3964 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3965 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3967 mv $DIR1/$tfile $DIR1/$tfile-1
3969 for (( i=0; i < 2; i++ )) ; do
3970 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3971 [ "$mtime2" = "$mtime3" ] || \
3972 error "mtime ($mtime2) changed (to $mtime3) on rename"
3974 cancel_lru_locks $OSC
3975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3978 run_test 39c "mtime change on rename ==========================="
3982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3985 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3987 for (( i=0; i < 2; i++ )) ; do
3988 local mtime=`stat -c %Y $DIR1/$tfile`
3989 [ $mtime = $TEST_39_MTIME ] || \
3990 error "mtime($mtime) is not set to $TEST_39_MTIME"
3992 cancel_lru_locks $OSC
3993 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3996 run_test 39d "create, utime, stat =============================="
4000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 local mtime1=`stat -c %Y $DIR1/$tfile`
4005 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4007 for (( i=0; i < 2; i++ )) ; do
4008 local mtime2=`stat -c %Y $DIR1/$tfile`
4009 [ $mtime2 = $TEST_39_MTIME ] || \
4010 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4012 cancel_lru_locks $OSC
4013 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4016 run_test 39e "create, stat, utime, stat ========================"
4020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 mtime1=`stat -c %Y $DIR1/$tfile`
4026 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4028 for (( i=0; i < 2; i++ )) ; do
4029 local mtime2=`stat -c %Y $DIR1/$tfile`
4030 [ $mtime2 = $TEST_39_MTIME ] || \
4031 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4033 cancel_lru_locks $OSC
4034 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4037 run_test 39f "create, stat, sleep, utime, stat ================="
4041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4043 echo hello >> $DIR1/$tfile
4044 local mtime1=`stat -c %Y $DIR1/$tfile`
4047 chmod o+r $DIR1/$tfile
4049 for (( i=0; i < 2; i++ )) ; do
4050 local mtime2=`stat -c %Y $DIR1/$tfile`
4051 [ "$mtime1" = "$mtime2" ] || \
4052 error "lost mtime: $mtime2, should be $mtime1"
4054 cancel_lru_locks $OSC
4055 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4058 run_test 39g "write, chmod, stat ==============================="
4062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4068 echo hello >> $DIR1/$tfile
4069 local mtime1=`stat -c %Y $DIR1/$tfile`
4071 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4073 if [ "$d1" != "$d2" ]; then
4074 echo "write and touch not within one second"
4076 for (( i=0; i < 2; i++ )) ; do
4077 local mtime2=`stat -c %Y $DIR1/$tfile`
4078 [ "$mtime2" = $TEST_39_MTIME ] || \
4079 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4086 run_test 39h "write, utime within one second, stat ============="
4089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 echo hello >> $DIR1/$tfile
4095 local mtime1=`stat -c %Y $DIR1/$tfile`
4097 mv $DIR1/$tfile $DIR1/$tfile-1
4099 for (( i=0; i < 2; i++ )) ; do
4100 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4102 [ "$mtime1" = "$mtime2" ] || \
4103 error "lost mtime: $mtime2, should be $mtime1"
4105 cancel_lru_locks $OSC
4106 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4109 run_test 39i "write, rename, stat =============================="
4112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4114 start_full_debug_logging
4118 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4119 lctl set_param fail_loc=0x80000412
4120 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4121 error "multiop failed"
4123 local mtime1=`stat -c %Y $DIR1/$tfile`
4125 mv $DIR1/$tfile $DIR1/$tfile-1
4127 kill -USR1 $multipid
4128 wait $multipid || error "multiop close failed"
4130 for (( i=0; i < 2; i++ )) ; do
4131 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4132 [ "$mtime1" = "$mtime2" ] ||
4133 error "mtime is lost on close: $mtime2, " \
4136 cancel_lru_locks $OSC
4137 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4139 lctl set_param fail_loc=0
4140 stop_full_debug_logging
4142 run_test 39j "write, rename, close, stat ======================="
4145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4150 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4152 local mtime1=`stat -c %Y $DIR1/$tfile`
4154 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4156 kill -USR1 $multipid
4157 wait $multipid || error "multiop close failed"
4159 for (( i=0; i < 2; i++ )) ; do
4160 local mtime2=`stat -c %Y $DIR1/$tfile`
4162 [ "$mtime2" = $TEST_39_MTIME ] || \
4163 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4165 cancel_lru_locks osc
4166 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4169 run_test 39k "write, utime, close, stat ========================"
4171 # this should be set to future
4172 TEST_39_ATIME=`date -d "1 year" +%s`
4175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4176 remote_mds_nodsh && skip "remote MDS with nodsh"
4178 local atime_diff=$(do_facet $SINGLEMDS \
4179 lctl get_param -n mdd.*MDT0000*.atime_diff)
4183 # test setting directory atime to future
4184 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4185 local atime=$(stat -c %X $DIR/$tdir)
4186 [ "$atime" = $TEST_39_ATIME ] ||
4187 error "atime is not set to future: $atime, $TEST_39_ATIME"
4189 # test setting directory atime from future to now
4190 local now=$(date +%s)
4191 touch -a -d @$now $DIR/$tdir
4193 atime=$(stat -c %X $DIR/$tdir)
4194 [ "$atime" -eq "$now" ] ||
4195 error "atime is not updated from future: $atime, $now"
4197 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4200 # test setting directory atime when now > dir atime + atime_diff
4201 local d1=$(date +%s)
4203 local d2=$(date +%s)
4204 cancel_lru_locks mdc
4205 atime=$(stat -c %X $DIR/$tdir)
4206 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4207 error "atime is not updated : $atime, should be $d2"
4209 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4212 # test not setting directory atime when now < dir atime + atime_diff
4214 cancel_lru_locks mdc
4215 atime=$(stat -c %X $DIR/$tdir)
4216 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4217 error "atime is updated to $atime, should remain $d1<atime<$d2"
4219 do_facet $SINGLEMDS \
4220 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4222 run_test 39l "directory atime update ==========================="
4225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local far_past_mtime=$(date -d "May 29 1953" +%s)
4230 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4232 touch -m -d @$far_past_mtime $DIR1/$tfile
4233 touch -a -d @$far_past_atime $DIR1/$tfile
4235 for (( i=0; i < 2; i++ )) ; do
4236 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4237 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4238 error "atime or mtime set incorrectly"
4240 cancel_lru_locks $OSC
4241 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4244 run_test 39m "test atime and mtime before 1970"
4246 test_39n() { # LU-3832
4247 remote_mds_nodsh && skip "remote MDS with nodsh"
4249 local atime_diff=$(do_facet $SINGLEMDS \
4250 lctl get_param -n mdd.*MDT0000*.atime_diff)
4255 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4258 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4259 atime0=$(stat -c %X $DIR/$tfile)
4262 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4263 atime1=$(stat -c %X $DIR/$tfile)
4266 cancel_lru_locks mdc
4267 cancel_lru_locks osc
4268 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4269 atime2=$(stat -c %X $DIR/$tfile)
4271 do_facet $SINGLEMDS \
4272 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4274 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4275 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4277 run_test 39n "check that O_NOATIME is honored"
4280 TESTDIR=$DIR/$tdir/$tfile
4281 [ -e $TESTDIR ] && rm -rf $TESTDIR
4288 links2=$(stat -c %h .)
4289 [ $(($links1 + 2)) != $links2 ] &&
4290 error "wrong links count $(($links1 + 2)) != $links2"
4292 links3=$(stat -c %h .)
4293 [ $(($links1 + 1)) != $links3 ] &&
4294 error "wrong links count $links1 != $links3"
4297 run_test 39o "directory cached attributes updated after create"
4300 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4303 TESTDIR=$DIR/$tdir/$tdir
4304 [ -e $TESTDIR ] && rm -rf $TESTDIR
4305 test_mkdir -p $TESTDIR
4309 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4310 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4312 links2=$(stat -c %h .)
4313 [ $(($links1 + 2)) != $links2 ] &&
4314 error "wrong links count $(($links1 + 2)) != $links2"
4316 links3=$(stat -c %h .)
4317 [ $(($links1 + 1)) != $links3 ] &&
4318 error "wrong links count $links1 != $links3"
4321 run_test 39p "remote directory cached attributes updated after create ========"
4324 test_39q() { # LU-8041
4325 local testdir=$DIR/$tdir
4327 multiop_bg_pause $testdir D_c || error "multiop failed"
4329 cancel_lru_locks mdc
4330 kill -USR1 $multipid
4331 local atime=$(stat -c %X $testdir)
4332 [ "$atime" -ne 0 ] || error "atime is zero"
4334 run_test 39q "close won't zero out atime"
4337 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4338 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4339 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4340 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4341 error "$tfile is not 4096 bytes in size"
4343 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4347 small_write $DIR/f41 18
4349 run_test 41 "test small file write + fstat ====================="
4351 count_ost_writes() {
4352 lctl get_param -n ${OSC}.*.stats |
4353 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4354 END { printf("%0.0f", writes) }'
4361 BG_DIRTY_RATIO_SAVE=10
4362 MAX_BG_DIRTY_RATIO=25
4366 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4367 # dirty_ratio, dirty_background_ratio
4368 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4369 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4370 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4371 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4373 # if file not here, we are a 2.4 kernel
4374 kill -CONT `pidof kupdated`
4379 # setup the trap first, so someone cannot exit the test at the
4380 # exact wrong time and mess up a machine
4381 trap start_writeback EXIT
4382 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4383 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4384 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4385 sysctl -w vm.dirty_writeback_centisecs=0
4386 sysctl -w vm.dirty_writeback_centisecs=0
4387 # save and increase /proc/sys/vm/dirty_ratio
4388 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4389 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4390 # save and increase /proc/sys/vm/dirty_background_ratio
4391 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4392 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4394 # if file not here, we are a 2.4 kernel
4395 kill -STOP `pidof kupdated`
4399 # ensure that all stripes have some grant before we test client-side cache
4401 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4402 dd if=/dev/zero of=$i bs=4k count=1
4407 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4408 # file truncation, and file removal.
4410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4413 cancel_lru_locks $OSC
4415 sync; sleep 1; sync # just to be safe
4416 BEFOREWRITES=`count_ost_writes`
4417 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4418 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4419 AFTERWRITES=`count_ost_writes`
4420 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4421 error "$BEFOREWRITES < $AFTERWRITES"
4424 run_test 42a "ensure that we don't flush on close"
4427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4430 cancel_lru_locks $OSC
4433 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4434 BEFOREWRITES=$(count_ost_writes)
4435 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4436 AFTERWRITES=$(count_ost_writes)
4437 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4438 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4440 BEFOREWRITES=$(count_ost_writes)
4441 sync || error "sync: $?"
4442 AFTERWRITES=$(count_ost_writes)
4443 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4444 error "$BEFOREWRITES < $AFTERWRITES on sync"
4446 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4450 run_test 42b "test destroy of file with cached dirty data ======"
4452 # if these tests just want to test the effect of truncation,
4453 # they have to be very careful. consider:
4454 # - the first open gets a {0,EOF}PR lock
4455 # - the first write conflicts and gets a {0, count-1}PW
4456 # - the rest of the writes are under {count,EOF}PW
4457 # - the open for truncate tries to match a {0,EOF}PR
4458 # for the filesize and cancels the PWs.
4459 # any number of fixes (don't get {0,EOF} on open, match
4460 # composite locks, do smarter file size management) fix
4461 # this, but for now we want these tests to verify that
4462 # the cancellation with truncate intent works, so we
4463 # start the file with a full-file pw lock to match against
4464 # until the truncate.
4469 cancel_lru_locks $OSC
4471 # prime the file with 0,EOF PW to match
4475 # now the real test..
4476 dd if=/dev/zero of=$file bs=1024 count=100
4477 BEFOREWRITES=`count_ost_writes`
4478 $TRUNCATE $file $offset
4479 cancel_lru_locks $OSC
4480 AFTERWRITES=`count_ost_writes`
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4489 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4492 run_test 42c "test partial truncate of file with cached dirty data"
4495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4498 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4499 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4502 run_test 42d "test complete truncate of file with cached dirty data"
4504 test_42e() { # bug22074
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 local TDIR=$DIR/${tdir}e
4508 local pages=16 # hardcoded 16 pages, don't change it.
4509 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4510 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4514 test_mkdir $DIR/${tdir}e
4515 $LFS setstripe -c 1 $TDIR
4516 createmany -o $TDIR/f $files
4518 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4520 # we assume that with $OSTCOUNT files, at least one of them will
4521 # be allocated on OST0.
4522 warmup_files=$((OSTCOUNT * max_dirty_mb))
4523 createmany -o $TDIR/w $warmup_files
4525 # write a large amount of data into one file and sync, to get good
4526 # avail_grant number from OST.
4527 for ((i=0; i<$warmup_files; i++)); do
4528 idx=$($LFS getstripe -i $TDIR/w$i)
4529 [ $idx -ne 0 ] && continue
4530 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4533 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4535 $LCTL get_param $proc_osc0/cur_dirty_bytes
4536 $LCTL get_param $proc_osc0/cur_grant_bytes
4538 # create as much dirty pages as we can while not to trigger the actual
4539 # RPCs directly. but depends on the env, VFS may trigger flush during this
4540 # period, hopefully we are good.
4541 for ((i=0; i<$warmup_files; i++)); do
4542 idx=$($LFS getstripe -i $TDIR/w$i)
4543 [ $idx -ne 0 ] && continue
4544 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4546 $LCTL get_param $proc_osc0/cur_dirty_bytes
4547 $LCTL get_param $proc_osc0/cur_grant_bytes
4549 # perform the real test
4550 $LCTL set_param $proc_osc0/rpc_stats 0
4551 for ((;i<$files; i++)); do
4552 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4553 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4556 $LCTL get_param $proc_osc0/rpc_stats
4559 local have_ppr=false
4560 $LCTL get_param $proc_osc0/rpc_stats |
4561 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4562 # skip lines until we are at the RPC histogram data
4563 [ "$PPR" == "pages" ] && have_ppr=true && continue
4564 $have_ppr || continue
4566 # we only want the percent stat for < 16 pages
4567 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4569 percent=$((percent + WPCT))
4570 if [[ $percent -gt 15 ]]; then
4571 error "less than 16-pages write RPCs" \
4578 run_test 42e "verify sub-RPC writes are not done synchronously"
4580 test_43A() { # was test_43
4581 test_mkdir $DIR/$tdir
4582 cp -p /bin/ls $DIR/$tdir/$tfile
4583 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4585 # give multiop a chance to open
4588 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4591 run_test 43A "execution of file opened for write should return -ETXTBSY"
4594 test_mkdir $DIR/$tdir
4595 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4596 $DIR/$tdir/sleep 60 &
4598 # Make sure exec of $tdir/sleep wins race with truncate
4600 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4603 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4608 test_mkdir $DIR/$tdir
4609 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4610 $DIR/$tdir/sleep 60 &
4612 # Make sure exec of $tdir/sleep wins race with truncate
4614 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4617 run_test 43b "truncate of file being executed should return -ETXTBSY"
4620 local testdir="$DIR/$tdir"
4623 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4624 ( cd $testdir && md5sum -c )
4626 run_test 43c "md5sum of copy into lustre"
4628 test_44A() { # was test_44
4629 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4631 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4632 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4634 run_test 44A "zero length read from a sparse stripe"
4637 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4639 [ -z "$nstripe" ] && skip "can't get stripe info"
4640 [[ $nstripe -gt $OSTCOUNT ]] &&
4641 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4643 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4645 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4646 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4650 OFFSETS="0 $((stride/2)) $((stride-1))"
4651 for offset in $OFFSETS; do
4652 for i in $(seq 0 $((nstripe-1))); do
4653 local GLOBALOFFSETS=""
4655 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4656 local myfn=$DIR/d44a-$size
4657 echo "--------writing $myfn at $size"
4658 ll_sparseness_write $myfn $size ||
4659 error "ll_sparseness_write"
4660 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4661 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4662 error "ll_sparseness_verify $GLOBALOFFSETS"
4664 for j in $(seq 0 $((nstripe-1))); do
4666 size=$((((j + $nstripe )*$stride + $offset)))
4667 ll_sparseness_write $myfn $size ||
4668 error "ll_sparseness_write"
4669 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4671 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4672 error "ll_sparseness_verify $GLOBALOFFSETS"
4677 run_test 44a "test sparse pwrite ==============================="
4681 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4687 before=`dirty_osc_total`
4688 echo executing "\"$*\""
4690 after=`dirty_osc_total`
4691 echo before $before, after $after
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 # Obtain grants from OST if it supports it
4698 echo blah > ${f}_grant
4701 do_dirty_record "echo blah > $f"
4702 [[ $before -eq $after ]] && error "write wasn't cached"
4703 do_dirty_record "> $f"
4704 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4705 do_dirty_record "echo blah > $f"
4706 [[ $before -eq $after ]] && error "write wasn't cached"
4707 do_dirty_record "sync"
4708 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4709 do_dirty_record "echo blah > $f"
4710 [[ $before -eq $after ]] && error "write wasn't cached"
4711 do_dirty_record "cancel_lru_locks osc"
4712 [[ $before -gt $after ]] ||
4713 error "lock cancellation didn't lower dirty count"
4716 run_test 45 "osc io page accounting ============================"
4718 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4719 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4720 # objects offset and an assert hit when an rpc was built with 1023's mapped
4721 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4728 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4730 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4731 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4735 run_test 46 "dirtying a previously written page ================"
4737 # test_47 is removed "Device nodes check" is moved to test_28
4739 test_48a() { # bug 2399
4740 [ "$mds1_FSTYPE" = "zfs" ] &&
4741 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4742 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4744 test_mkdir $DIR/$tdir
4746 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4747 test_mkdir $DIR/$tdir
4748 touch foo || error "'touch foo' failed after recreating cwd"
4750 touch .foo || error "'touch .foo' failed after recreating cwd"
4752 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4753 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4754 cd . || error "'cd .' failed after recreating cwd"
4755 mkdir . && error "'mkdir .' worked after recreating cwd"
4756 rmdir . && error "'rmdir .' worked after recreating cwd"
4757 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4758 cd .. || error "'cd ..' failed after recreating cwd"
4760 run_test 48a "Access renamed working dir (should return errors)="
4762 test_48b() { # bug 2399
4764 test_mkdir $DIR/$tdir
4766 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4767 touch foo && error "'touch foo' worked after removing cwd"
4768 mkdir foo && error "'mkdir foo' worked after removing cwd"
4769 touch .foo && error "'touch .foo' worked after removing cwd"
4770 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4771 ls . > /dev/null && error "'ls .' worked after removing cwd"
4772 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4773 mkdir . && error "'mkdir .' worked after removing cwd"
4774 rmdir . && error "'rmdir .' worked after removing cwd"
4775 ln -s . foo && error "'ln -s .' worked after removing cwd"
4776 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4778 run_test 48b "Access removed working dir (should return errors)="
4780 test_48c() { # bug 2350
4781 #lctl set_param debug=-1
4784 test_mkdir -p $DIR/$tdir/dir
4786 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4787 $TRACE touch foo && error "touch foo worked after removing cwd"
4788 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4789 touch .foo && error "touch .foo worked after removing cwd"
4790 mkdir .foo && error "mkdir .foo worked after removing cwd"
4791 $TRACE ls . && error "'ls .' worked after removing cwd"
4792 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4793 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4794 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4795 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4796 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4798 run_test 48c "Access removed working subdir (should return errors)"
4800 test_48d() { # bug 2350
4801 #lctl set_param debug=-1
4804 test_mkdir -p $DIR/$tdir/dir
4806 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4807 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4808 $TRACE touch foo && error "'touch foo' worked after removing parent"
4809 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4810 touch .foo && error "'touch .foo' worked after removing parent"
4811 mkdir .foo && error "mkdir .foo worked after removing parent"
4812 $TRACE ls . && error "'ls .' worked after removing parent"
4813 $TRACE ls .. && error "'ls ..' worked after removing parent"
4814 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4815 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4816 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4819 run_test 48d "Access removed parent subdir (should return errors)"
4821 test_48e() { # bug 4134
4822 #lctl set_param debug=-1
4825 test_mkdir -p $DIR/$tdir/dir
4827 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4828 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4829 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4830 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4831 # On a buggy kernel addition of "touch foo" after cd .. will
4832 # produce kernel oops in lookup_hash_it
4833 touch ../foo && error "'cd ..' worked after recreate parent"
4835 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4837 run_test 48e "Access to recreated parent subdir (should return errors)"
4839 test_49() { # LU-1030
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 remote_ost_nodsh && skip "remote OST with nodsh"
4843 # get ost1 size - lustre-OST0000
4844 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4846 # write 800M at maximum
4847 [[ $ost1_size -lt 2 ]] && ost1_size=2
4848 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4850 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4851 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4854 # change max_pages_per_rpc while writing the file
4855 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4856 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4857 # loop until dd process exits
4858 while ps ax -opid | grep -wq $dd_pid; do
4859 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4860 sleep $((RANDOM % 5 + 1))
4862 # restore original max_pages_per_rpc
4863 $LCTL set_param $osc1_mppc=$orig_mppc
4864 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4866 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4870 test_mkdir $DIR/$tdir
4872 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4874 run_test 50 "special situations: /proc symlinks ==============="
4876 test_51a() { # was test_51
4877 # bug 1516 - create an empty entry right after ".." then split dir
4878 test_mkdir -c1 $DIR/$tdir
4879 touch $DIR/$tdir/foo
4880 $MCREATE $DIR/$tdir/bar
4882 createmany -m $DIR/$tdir/longfile 201
4884 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4885 $MCREATE $DIR/$tdir/longfile$FNUM
4890 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4892 run_test 51a "special situations: split htree with empty entry =="
4894 cleanup_print_lfs_df () {
4901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4903 local dir=$DIR/$tdir
4904 local nrdirs=$((65536 + 100))
4906 # cleanup the directory
4913 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4914 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4915 [[ $numfree -lt $nrdirs ]] &&
4916 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4918 # need to check free space for the directories as well
4919 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4920 numfree=$(( blkfree / $(fs_inode_ksize) ))
4921 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4923 trap cleanup_print_lfs_df EXIT
4926 createmany -d $dir/d $nrdirs || {
4927 unlinkmany $dir/d $nrdirs
4928 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4932 nrdirs=$(ls -U $dir | wc -l)
4934 # unlink all but 100 subdirectories, then check it still works
4936 local delete=$((nrdirs - left))
4941 # for ldiskfs the nlink count should be 1, but this is OSD specific
4942 # and so this is listed for informational purposes only
4943 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4944 unlinkmany -d $dir/d $delete ||
4945 error "unlink of first $delete subdirs failed"
4947 echo "nlink between: $(stat -c %h $dir)"
4948 local found=$(ls -U $dir | wc -l)
4949 [ $found -ne $left ] &&
4950 error "can't find subdirs: found only $found, expected $left"
4952 unlinkmany -d $dir/d $delete $left ||
4953 error "unlink of second $left subdirs failed"
4954 # regardless of whether the backing filesystem tracks nlink accurately
4955 # or not, the nlink count shouldn't be more than "." and ".." here
4956 local after=$(stat -c %h $dir)
4957 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4958 echo "nlink after: $after"
4960 cleanup_print_lfs_df
4962 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4968 test_mkdir $DIR/$tdir
4969 createmany -o $DIR/$tdir/t- 1000
4970 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4971 for N in $(seq 0 $((OSTCOUNT - 1))); do
4972 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4973 END { printf("%0.0f", objs) }' $TMP/$tfile)
4974 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4975 '($1 == '$N') { objs += 1 } \
4976 END { printf("%0.0f", objs) }')
4977 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4979 unlinkmany $DIR/$tdir/t- 1000
4982 for N in $(seq 1 $((OSTCOUNT - 1))); do
4983 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4984 error "OST $N has less objects vs OST $NLAST" \
4985 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4986 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4987 error "OST $N has less objects vs OST $NLAST" \
4988 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4990 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4991 error "OST $N has less #0 objects vs OST $NLAST" \
4992 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4993 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4994 error "OST $N has less #0 objects vs OST $NLAST" \
4995 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5000 run_test 51d "check object distribution"
5003 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5004 skip_env "ldiskfs only test"
5007 test_mkdir -c1 $DIR/$tdir
5008 test_mkdir -c1 $DIR/$tdir/d0
5010 touch $DIR/$tdir/d0/foo
5011 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5012 error "file exceed 65000 nlink limit!"
5013 unlinkmany $DIR/$tdir/d0/f- 65001
5016 run_test 51e "check file nlink limit"
5019 test_mkdir $DIR/$tdir
5022 local ulimit_old=$(ulimit -n)
5023 local spare=20 # number of spare fd's for scripts/libraries, etc.
5024 local mdt=$($LFS getstripe -m $DIR/$tdir)
5025 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5027 echo "MDT$mdt numfree=$numfree, max=$max"
5028 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5029 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5030 while ! ulimit -n $((numfree + spare)); do
5031 numfree=$((numfree * 3 / 4))
5033 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5035 echo "left ulimit at $ulimit_old"
5038 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5039 unlinkmany $DIR/$tdir/f $numfree
5040 error "create+open $numfree files in $DIR/$tdir failed"
5042 ulimit -n $ulimit_old
5044 # if createmany exits at 120s there will be fewer than $numfree files
5045 unlinkmany $DIR/$tdir/f $numfree || true
5047 run_test 51f "check many open files limit"
5050 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5051 test_mkdir $DIR/$tdir
5052 touch $DIR/$tdir/foo
5053 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5054 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5055 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5056 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5057 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5059 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5060 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5061 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5063 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5064 cp -r $DIR/$tdir $TMP/
5065 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5067 run_test 52a "append-only flag test (should return errors)"
5070 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5071 test_mkdir $DIR/$tdir
5072 touch $DIR/$tdir/foo
5073 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5074 cat test > $DIR/$tdir/foo && error "cat test worked"
5075 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5076 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5077 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5079 echo foo >> $DIR/$tdir/foo && error "echo worked"
5080 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5081 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5082 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5083 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5085 chattr -i $DIR/$tdir/foo || error "chattr failed"
5087 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5089 run_test 52b "immutable flag test (should return errors) ======="
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5093 remote_mds_nodsh && skip "remote MDS with nodsh"
5094 remote_ost_nodsh && skip "remote OST with nodsh"
5107 local support_last_seq=true
5109 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5110 support_last_seq=false
5113 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5115 for value in $(do_facet $SINGLEMDS \
5116 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5117 param=$(echo ${value[0]} | cut -d "=" -f1)
5118 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5120 if $support_last_seq; then
5121 param_seq=$(echo $param |
5122 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5123 mds_last_seq=$(do_facet $SINGLEMDS \
5124 $LCTL get_param -n $param_seq)
5126 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5128 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5129 node=$(facet_active_host ost$((ostnum+1)))
5130 param="obdfilter.$ostname.last_id"
5131 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5132 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5133 ost_last_id=$ost_last
5135 if $support_last_seq; then
5136 ost_last_id=$(echo $ost_last |
5137 awk -F':' '{print $2}' |
5139 ost_last_seq=$(echo $ost_last |
5140 awk -F':' '{print $1}')
5141 [[ $ost_last_seq = $mds_last_seq ]] || continue
5144 if [[ $ost_last_id != $mds_last ]]; then
5145 error "$ost_last_id != $mds_last"
5152 $found || error "can not match last_seq/last_id for $mdtosc"
5155 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5158 perl -MSocket -e ';' || skip "no Socket perl module installed"
5160 $SOCKETSERVER $DIR/socket ||
5161 error "$SOCKETSERVER $DIR/socket failed: $?"
5162 $SOCKETCLIENT $DIR/socket ||
5163 error "$SOCKETCLIENT $DIR/socket failed: $?"
5164 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5166 run_test 54a "unix domain socket test =========================="
5172 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5174 run_test 54b "char device works in lustre ======================"
5177 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5178 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5179 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5181 for i in $(seq 3 7); do
5182 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5191 loopdev="$DIR/loop54c"
5194 $UMOUNT $DIR/$tdir || rc=$?
5195 losetup -d $loopdev || true
5196 losetup -d $LOOPDEV || true
5197 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5204 loopdev="$DIR/loop54c"
5207 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5208 trap cleanup_54c EXIT
5209 mknod $loopdev b 7 $LOOPNUM
5210 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5211 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5212 losetup $loopdev $DIR/$tfile ||
5213 error "can't set up $loopdev for $DIR/$tfile"
5214 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5215 test_mkdir $DIR/$tdir
5216 mount -t ext2 $loopdev $DIR/$tdir ||
5217 error "error mounting $loopdev on $DIR/$tdir"
5218 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5221 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5225 run_test 54c "block device works in lustre ====================="
5231 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5233 run_test 54d "fifo device works in lustre ======================"
5238 cp -aL /dev/console $f
5239 echo $string > $f || error "echo $string to $f failed"
5241 run_test 54e "console/tty device works in lustre ======================"
5245 local dir=$DIR/$tdir
5248 test_mkdir -p $dir/dir
5249 for i in $(seq $numfiles); do
5251 touch $dir/dir/file$i
5254 local numcomp=$($LFS getstripe --component-count $dir)
5256 [[ $numcomp == 0 ]] && numcomp=1
5258 # test lfs getstripe with --recursive
5259 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5261 [[ $filenum -eq $((numfiles * 2)) ]] ||
5262 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5263 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5264 [[ $filenum -eq $numfiles ]] ||
5265 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5266 echo "$LFS getstripe showed obdidx or l_ost_idx"
5268 # test lfs getstripe with file instead of dir
5269 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5270 [[ $filenum -eq 1 ]] ||
5271 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5272 echo "$LFS getstripe file1 passed"
5274 #test lfs getstripe with --verbose
5275 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5276 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5277 error "$LFS getstripe --verbose $dir: "\
5278 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5279 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5280 error "$LFS getstripe $dir: showed lmm_magic"
5282 #test lfs getstripe with -v prints lmm_fid
5283 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5284 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5285 error "$LFS getstripe -v $dir: "\
5286 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5287 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5288 error "$LFS getstripe $dir: showed lmm_fid by default"
5289 echo "$LFS getstripe --verbose passed"
5291 #check for FID information
5292 local fid1=$($LFS getstripe --fid $dir/file1)
5293 local fid2=$($LFS getstripe --verbose $dir/file1 |
5294 awk '/lmm_fid: / { print $2; exit; }')
5295 local fid3=$($LFS path2fid $dir/file1)
5297 [ "$fid1" != "$fid2" ] &&
5298 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5299 [ "$fid1" != "$fid3" ] &&
5300 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5301 echo "$LFS getstripe --fid passed"
5303 #test lfs getstripe with --obd
5304 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5305 error "$LFS getstripe --obd wrong_uuid: should return error"
5307 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5310 local obduuid=$(ostuuid_from_index $ostidx)
5311 local found=$($LFS getstripe -r --obd $obduuid $dir |
5312 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5314 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5315 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5317 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5320 [[ $found -eq $filenum ]] ||
5321 error "$LFS getstripe --obd: found $found expect $filenum"
5322 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5323 sed '/^[ ]*'${ostidx}'[ ]/d' |
5324 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5325 error "$LFS getstripe --obd: should not show file on other obd"
5326 echo "$LFS getstripe --obd passed"
5328 run_test 56a "check $LFS getstripe"
5331 local dir=$DIR/$tdir
5335 for i in $(seq $numdirs); do
5336 test_mkdir $dir/dir$i
5339 # test lfs getdirstripe default mode is non-recursion, which is
5340 # different from lfs getstripe
5341 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5343 [[ $dircnt -eq 1 ]] ||
5344 error "$LFS getdirstripe: found $dircnt, not 1"
5345 dircnt=$($LFS getdirstripe --recursive $dir |
5346 grep -c lmv_stripe_count)
5347 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5348 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5350 run_test 56b "check $LFS getdirstripe"
5353 remote_ost_nodsh && skip "remote OST with nodsh"
5356 local ost_name=$(ostname_from_index $ost_idx)
5357 local old_status=$(ost_dev_status $ost_idx)
5359 [[ -z "$old_status" ]] ||
5360 skip_env "OST $ost_name is in $old_status status"
5362 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5365 local new_status=$(ost_dev_status $ost_idx)
5367 [[ "$new_status" = "D" ]] ||
5368 error "OST $ost_name is in status of '$new_status', not 'D'"
5370 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5373 new_status=$(ost_dev_status $ost_idx)
5374 [[ -z "$new_status" ]] ||
5375 error "OST $ost_name is in status of '$new_status', not ''"
5377 run_test 56c "check 'lfs df' showing device status"
5382 local local_tdir="$1"
5383 local local_numfiles="$2"
5384 local local_numdirs="$3"
5385 local dir_params="$4"
5386 local dir_stripe_params="$5"
5388 if [ ! -d "$local_tdir" ] ; then
5389 test_mkdir -p $dir_stripe_params $local_tdir
5390 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5391 for i in $(seq $local_numfiles) ; do
5392 touch $local_tdir/file$i
5394 for i in $(seq $local_numdirs) ; do
5395 test_mkdir $dir_stripe_params $local_tdir/dir$i
5396 for j in $(seq $local_numfiles) ; do
5397 touch $local_tdir/dir$i/file$j
5403 setup_56_special() {
5405 local local_numfiles=$2
5406 local local_numdirs=$3
5408 setup_56 $local_tdir $local_numfiles $local_numdirs
5410 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5411 for i in $(seq $local_numfiles) ; do
5412 mknod $local_tdir/loop${i}b b 7 $i
5413 mknod $local_tdir/null${i}c c 1 3
5414 ln -s $local_tdir/file1 $local_tdir/link${i}
5416 for i in $(seq $local_numdirs) ; do
5417 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5418 mknod $local_tdir/dir$i/null${i}c c 1 3
5419 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5425 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5426 local expected=$(($NUMDIRS + 2))
5428 setup_56 $dir $NUMFILES $NUMDIRS
5430 # test lfs find with -name
5431 for i in $(seq $NUMFILES) ; do
5432 local nums=$($LFS find -name "*$i" $dir | wc -l)
5434 [ $nums -eq $expected ] ||
5435 error "lfs find -name '*$i' $dir wrong: "\
5436 "found $nums, expected $expected"
5439 run_test 56g "check lfs find -name"
5442 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5443 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5445 setup_56 $dir $NUMFILES $NUMDIRS
5447 # test lfs find with ! -name
5448 for i in $(seq $NUMFILES) ; do
5449 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5451 [ $nums -eq $expected ] ||
5452 error "lfs find ! -name '*$i' $dir wrong: "\
5453 "found $nums, expected $expected"
5456 run_test 56h "check lfs find ! -name"
5459 local dir=$DIR/$tdir
5463 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5466 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5468 run_test 56i "check 'lfs find -ost UUID' skips directories"
5471 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5473 setup_56_special $dir $NUMFILES $NUMDIRS
5475 local expected=$((NUMDIRS + 1))
5476 local cmd="$LFS find -type d $dir"
5477 local nums=$($cmd | wc -l)
5479 [ $nums -eq $expected ] ||
5480 error "'$cmd' wrong: found $nums, expected $expected"
5482 run_test 56j "check lfs find -type d"
5485 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5487 setup_56_special $dir $NUMFILES $NUMDIRS
5489 local expected=$(((NUMDIRS + 1) * NUMFILES))
5490 local cmd="$LFS find -type f $dir"
5491 local nums=$($cmd | wc -l)
5493 [ $nums -eq $expected ] ||
5494 error "'$cmd' wrong: found $nums, expected $expected"
5496 run_test 56k "check lfs find -type f"
5499 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5501 setup_56_special $dir $NUMFILES $NUMDIRS
5503 local expected=$((NUMDIRS + NUMFILES))
5504 local cmd="$LFS find -type b $dir"
5505 local nums=$($cmd | wc -l)
5507 [ $nums -eq $expected ] ||
5508 error "'$cmd' wrong: found $nums, expected $expected"
5510 run_test 56l "check lfs find -type b"
5513 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5515 setup_56_special $dir $NUMFILES $NUMDIRS
5517 local expected=$((NUMDIRS + NUMFILES))
5518 local cmd="$LFS find -type c $dir"
5519 local nums=$($cmd | wc -l)
5520 [ $nums -eq $expected ] ||
5521 error "'$cmd' wrong: found $nums, expected $expected"
5523 run_test 56m "check lfs find -type c"
5526 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5527 setup_56_special $dir $NUMFILES $NUMDIRS
5529 local expected=$((NUMDIRS + NUMFILES))
5530 local cmd="$LFS find -type l $dir"
5531 local nums=$($cmd | wc -l)
5533 [ $nums -eq $expected ] ||
5534 error "'$cmd' wrong: found $nums, expected $expected"
5536 run_test 56n "check lfs find -type l"
5539 local dir=$DIR/$tdir
5541 setup_56 $dir $NUMFILES $NUMDIRS
5542 utime $dir/file1 > /dev/null || error "utime (1)"
5543 utime $dir/file2 > /dev/null || error "utime (2)"
5544 utime $dir/dir1 > /dev/null || error "utime (3)"
5545 utime $dir/dir2 > /dev/null || error "utime (4)"
5546 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5547 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5550 local nums=$($LFS find -mtime +0 $dir | wc -l)
5552 [ $nums -eq $expected ] ||
5553 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5556 cmd="$LFS find -mtime 0 $dir"
5557 nums=$($cmd | wc -l)
5558 [ $nums -eq $expected ] ||
5559 error "'$cmd' wrong: found $nums, expected $expected"
5561 run_test 56o "check lfs find -mtime for old files"
5564 local dir=$DIR/$tdir
5568 # just to make sure there is something that won't be found
5570 touch $dir/$tfile.now
5572 for age in year week day hour min; do
5573 count=$((count + 1))
5575 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5576 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5577 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5579 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5580 local nums=$($cmd | wc -l)
5581 [ $nums -eq $expected ] ||
5582 error "'$cmd' wrong: found $nums, expected $expected"
5584 cmd="$LFS find $dir -atime $count${age:0:1}"
5585 nums=$($cmd | wc -l)
5586 [ $nums -eq $expected ] ||
5587 error "'$cmd' wrong: found $nums, expected $expected"
5591 cmd="$LFS find $dir -ctime +1s -type f"
5592 nums=$($cmd | wc -l)
5593 (( $nums == $count * 2 + 1)) ||
5594 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5596 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5599 [ $RUNAS_ID -eq $UID ] &&
5600 skip_env "RUNAS_ID = UID = $UID -- skipping"
5602 local dir=$DIR/$tdir
5604 setup_56 $dir $NUMFILES $NUMDIRS
5605 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5607 local expected=$NUMFILES
5608 local cmd="$LFS find -uid $RUNAS_ID $dir"
5609 local nums=$($cmd | wc -l)
5611 [ $nums -eq $expected ] ||
5612 error "'$cmd' wrong: found $nums, expected $expected"
5614 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5615 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5616 nums=$($cmd | wc -l)
5617 [ $nums -eq $expected ] ||
5618 error "'$cmd' wrong: found $nums, expected $expected"
5620 run_test 56p "check lfs find -uid and ! -uid"
5623 [ $RUNAS_ID -eq $UID ] &&
5624 skip_env "RUNAS_ID = UID = $UID -- skipping"
5626 local dir=$DIR/$tdir
5628 setup_56 $dir $NUMFILES $NUMDIRS
5629 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5631 local expected=$NUMFILES
5632 local cmd="$LFS find -gid $RUNAS_GID $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5639 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5640 nums=$($cmd | wc -l)
5641 [ $nums -eq $expected ] ||
5642 error "'$cmd' wrong: found $nums, expected $expected"
5644 run_test 56q "check lfs find -gid and ! -gid"
5647 local dir=$DIR/$tdir
5649 setup_56 $dir $NUMFILES $NUMDIRS
5652 local cmd="$LFS find -size 0 -type f $dir"
5653 local nums=$($cmd | wc -l)
5655 [ $nums -eq $expected ] ||
5656 error "'$cmd' wrong: found $nums, expected $expected"
5658 cmd="$LFS find ! -size 0 -type f $dir"
5659 nums=$($cmd | wc -l)
5660 [ $nums -eq $expected ] ||
5661 error "'$cmd' wrong: found $nums, expected $expected"
5662 echo "test" > $dir/$tfile
5663 echo "test2" > $dir/$tfile.2 && sync
5665 cmd="$LFS find -size 5 -type f $dir"
5666 nums=$($cmd | wc -l)
5667 [ $nums -eq $expected ] ||
5668 error "'$cmd' wrong: found $nums, expected $expected"
5670 cmd="$LFS find -size +5 -type f $dir"
5671 nums=$($cmd | wc -l)
5672 [ $nums -eq $expected ] ||
5673 error "'$cmd' wrong: found $nums, expected $expected"
5675 cmd="$LFS find -size +0 -type f $dir"
5676 nums=$($cmd | wc -l)
5677 [ $nums -eq $expected ] ||
5678 error "'$cmd' wrong: found $nums, expected $expected"
5680 cmd="$LFS find ! -size -5 -type f $dir"
5681 nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 cmd="$LFS find -size -5 -type f $dir"
5686 nums=$($cmd | wc -l)
5687 [ $nums -eq $expected ] ||
5688 error "'$cmd' wrong: found $nums, expected $expected"
5690 run_test 56r "check lfs find -size works"
5692 test_56s() { # LU-611 #LU-9369
5693 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5695 local dir=$DIR/$tdir
5696 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5698 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5699 for i in $(seq $NUMDIRS); do
5700 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5703 local expected=$NUMDIRS
5704 local cmd="$LFS find -c $OSTCOUNT $dir"
5705 local nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] || {
5708 $LFS getstripe -R $dir
5709 error "'$cmd' wrong: found $nums, expected $expected"
5712 expected=$((NUMDIRS + onestripe))
5713 cmd="$LFS find -stripe-count +0 -type f $dir"
5714 nums=$($cmd | wc -l)
5715 [ $nums -eq $expected ] || {
5716 $LFS getstripe -R $dir
5717 error "'$cmd' wrong: found $nums, expected $expected"
5721 cmd="$LFS find -stripe-count 1 -type f $dir"
5722 nums=$($cmd | wc -l)
5723 [ $nums -eq $expected ] || {
5724 $LFS getstripe -R $dir
5725 error "'$cmd' wrong: found $nums, expected $expected"
5728 cmd="$LFS find -stripe-count -2 -type f $dir"
5729 nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] || {
5731 $LFS getstripe -R $dir
5732 error "'$cmd' wrong: found $nums, expected $expected"
5736 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5737 nums=$($cmd | wc -l)
5738 [ $nums -eq $expected ] || {
5739 $LFS getstripe -R $dir
5740 error "'$cmd' wrong: found $nums, expected $expected"
5743 run_test 56s "check lfs find -stripe-count works"
5745 test_56t() { # LU-611 #LU-9369
5746 local dir=$DIR/$tdir
5748 setup_56 $dir 0 $NUMDIRS
5749 for i in $(seq $NUMDIRS); do
5750 $LFS setstripe -S 8M $dir/dir$i/$tfile
5753 local expected=$NUMDIRS
5754 local cmd="$LFS find -S 8M $dir"
5755 local nums=$($cmd | wc -l)
5757 [ $nums -eq $expected ] || {
5758 $LFS getstripe -R $dir
5759 error "'$cmd' wrong: found $nums, expected $expected"
5763 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5765 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5767 expected=$(((NUMDIRS + 1) * NUMFILES))
5768 cmd="$LFS find -stripe-size 512k -type f $dir"
5769 nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 cmd="$LFS find -stripe-size +320k -type f $dir"
5774 nums=$($cmd | wc -l)
5775 [ $nums -eq $expected ] ||
5776 error "'$cmd' wrong: found $nums, expected $expected"
5778 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5779 cmd="$LFS find -stripe-size +200k -type f $dir"
5780 nums=$($cmd | wc -l)
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 cmd="$LFS find -stripe-size -640k -type f $dir"
5785 nums=$($cmd | wc -l)
5786 [ $nums -eq $expected ] ||
5787 error "'$cmd' wrong: found $nums, expected $expected"
5790 cmd="$LFS find -stripe-size 256k -type f $dir"
5791 nums=$($cmd | wc -l)
5792 [ $nums -eq $expected ] ||
5793 error "'$cmd' wrong: found $nums, expected $expected"
5795 cmd="$LFS find -stripe-size -320k -type f $dir"
5796 nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5801 cmd="$LFS find -stripe-size 1024k -type f $dir"
5802 nums=$($cmd | wc -l)
5803 [ $nums -eq $expected ] ||
5804 error "'$cmd' wrong: found $nums, expected $expected"
5806 run_test 56t "check lfs find -stripe-size works"
5808 test_56u() { # LU-611
5809 local dir=$DIR/$tdir
5811 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5813 if [[ $OSTCOUNT -gt 1 ]]; then
5814 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5820 local expected=$(((NUMDIRS + 1) * NUMFILES))
5821 local cmd="$LFS find -stripe-index 0 -type f $dir"
5822 local nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -stripe-index 1 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5833 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5839 # This should produce an error and not return any files
5840 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5841 nums=$($cmd 2>/dev/null | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "'$cmd' wrong: found $nums, expected $expected"
5845 if [[ $OSTCOUNT -gt 1 ]]; then
5846 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5847 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5848 nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5853 run_test 56u "check lfs find -stripe-index works"
5857 local dir=$DIR/$tdir
5859 setup_56 $dir $NUMFILES $NUMDIRS
5861 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5862 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5864 for file in $($LFS find -m $UUID $dir); do
5865 file_midx=$($LFS getstripe -m $file)
5866 [ $file_midx -eq $mdt_idx ] ||
5867 error "lfs find -m $UUID != getstripe -m $file_midx"
5870 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5876 local dir=$DIR/$tdir
5878 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5880 local stripe_size=$($LFS getstripe -S -d $dir) ||
5881 error "$LFS getstripe -S -d $dir failed"
5882 stripe_size=${stripe_size%% *}
5884 local file_size=$((stripe_size * OSTCOUNT))
5885 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5886 local required_space=$((file_num * file_size))
5887 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5889 [[ $free_space -le $((required_space / 1024)) ]] &&
5890 skip_env "need $required_space, have $free_space kbytes"
5893 local dd_count=$((file_size / dd_bs))
5895 # write data into the files
5900 for i in $(seq $NUMFILES); do
5902 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5903 error "write data into $file failed"
5905 for i in $(seq $NUMDIRS); do
5906 for j in $(seq $NUMFILES); do
5907 file=$dir/dir$i/file$j
5908 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5909 error "write data into $file failed"
5913 # $LFS_MIGRATE will fail if hard link migration is unsupported
5914 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5915 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5916 error "creating links to $dir/dir1/file1 failed"
5921 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5924 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5927 eval $cmd || error "$cmd failed"
5929 check_stripe_count $dir/file1 $expected
5931 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5933 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5934 # OST 1 if it is on OST 0. This file is small enough to
5935 # be on only one stripe.
5936 file=$dir/migr_1_ost
5937 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5938 error "write data into $file failed"
5939 local obdidx=$($LFS getstripe -i $file)
5940 local oldmd5=$(md5sum $file)
5943 [[ $obdidx -eq 0 ]] && newobdidx=1
5944 cmd="$LFS migrate -i $newobdidx $file"
5946 eval $cmd || error "$cmd failed"
5948 local realobdix=$($LFS getstripe -i $file)
5949 local newmd5=$(md5sum $file)
5951 [[ $newobdidx -ne $realobdix ]] &&
5952 error "new OST is different (was=$obdidx, "\
5953 "wanted=$newobdidx, got=$realobdix)"
5954 [[ "$oldmd5" != "$newmd5" ]] &&
5955 error "md5sum differ: $oldmd5, $newmd5"
5959 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5961 eval $cmd || error "$cmd failed"
5963 for j in $(seq $NUMFILES); do
5964 check_stripe_count $dir/dir1/file$j $expected
5967 # lfs_migrate works with lfs find
5968 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5969 $LFS_MIGRATE -y -c $expected"
5971 eval $cmd || error "$cmd failed"
5973 for i in $(seq 2 $NUMFILES); do
5974 check_stripe_count $dir/file$i $expected
5976 for i in $(seq 2 $NUMDIRS); do
5977 for j in $(seq $NUMFILES); do
5978 check_stripe_count $dir/dir$i/file$j $expected
5982 run_test 56w "check lfs_migrate -c stripe_count works"
5985 local file1=$DIR/$tdir/file1
5986 local create_pool=false
5987 local initial_pool=$($LFS getstripe -p $DIR)
5991 echo -n "Creating test dir..."
5992 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5995 echo -n "Creating test file..."
5996 touch $file1 || error "cannot create file"
5999 echo -n "Detecting existing pools..."
6000 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6002 if [ ${#pool_list[@]} -gt 0 ]; then
6003 echo "${pool_list[@]}"
6004 for thispool in "${pool_list[@]}"; do
6005 if [[ -z "$initial_pool" ||
6006 "$initial_pool" != "$thispool" ]]; then
6008 echo "Using existing pool '$pool'"
6013 echo "none detected."
6015 if [ -z "$pool" ]; then
6016 pool=${POOL:-testpool}
6017 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6018 echo -n "Creating pool '$pool'..."
6020 pool_add $pool &> /dev/null ||
6021 error "pool_add failed"
6024 echo -n "Adding target to pool..."
6025 pool_add_targets $pool 0 0 1 &> /dev/null ||
6026 error "pool_add_targets failed"
6030 echo -n "Setting pool using -p option..."
6031 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6032 error "migrate failed rc = $?"
6035 echo -n "Verifying test file is in pool after migrating..."
6036 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6037 error "file was not migrated to pool $pool"
6040 echo -n "Removing test file from pool '$pool'..."
6041 $LFS migrate $file1 &> /dev/null ||
6042 error "cannot remove from pool"
6043 [ "$($LFS getstripe -p $file1)" ] &&
6044 error "pool still set"
6047 echo -n "Setting pool using --pool option..."
6048 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6049 error "migrate failed rc = $?"
6054 if $create_pool; then
6055 destroy_test_pools 2> /dev/null ||
6056 error "destroy test pools failed"
6059 run_test 56wb "check lfs_migrate pool support"
6062 local file1="$DIR/$tdir/file1"
6064 echo -n "Creating test dir..."
6065 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6066 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6067 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6068 error "cannot set stripe"
6071 echo -n "Setting initial stripe for test file..."
6072 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6073 error "cannot set stripe"
6074 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6075 error "stripe size not set"
6078 # File currently set to -S 512K -c 1
6080 # Ensure -c and -S options are rejected when -R is set
6081 echo -n "Verifying incompatible options are detected..."
6082 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6083 error "incompatible -c and -R options not detected"
6084 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6085 error "incompatible -S and -R options not detected"
6088 # Ensure unrecognized options are passed through to 'lfs migrate'
6089 echo -n "Verifying -S option is passed through to lfs migrate..."
6090 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6091 error "migration failed"
6092 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6093 error "file was not restriped"
6096 # File currently set to -S 1M -c 1
6098 # Ensure long options are supported
6099 echo -n "Verifying long options supported..."
6100 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6101 error "long option without argument not supported"
6102 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6103 error "long option with argument not supported"
6104 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6105 error "file not restriped with --stripe-size option"
6108 # File currently set to -S 512K -c 1
6110 if [ "$OSTCOUNT" -gt 1 ]; then
6111 echo -n "Verifying explicit stripe count can be set..."
6112 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6113 error "migrate failed"
6114 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6115 error "file not restriped to explicit count"
6119 # File currently set to -S 512K -c 1 or -S 512K -c 2
6121 # Ensure parent striping is used if -R is set, and no stripe
6122 # count or size is specified
6123 echo -n "Setting stripe for parent directory..."
6124 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6125 error "cannot set stripe"
6128 echo -n "Verifying restripe option uses parent stripe settings..."
6129 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6130 error "migrate failed"
6131 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6132 error "file not restriped to parent settings"
6133 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6134 error "file not restriped to parent settings"
6137 # File currently set to -S 1M -c 1
6139 # Ensure striping is preserved if -R is not set, and no stripe
6140 # count or size is specified
6141 echo -n "Verifying striping size preserved when not specified..."
6142 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6143 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6144 error "cannot set stripe on parent directory"
6145 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6146 error "migrate failed"
6147 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6148 error "file was restriped"
6151 # Ensure file name properly detected when final option has no argument
6152 echo -n "Verifying file name properly detected..."
6153 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6154 error "file name interpreted as option argument"
6160 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6163 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6165 local file1=$DIR/$tdir/file1
6167 echo -n "Creating test dir..."
6168 test_mkdir $DIR/$tdir || error "cannot create dir"
6171 echo -n "Creating test file..."
6175 # Ensure 'lfs migrate' will fail by using a non-existent option,
6176 # and make sure rsync is not called to recover
6177 echo -n "Make sure --no-rsync option works..."
6178 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6179 grep -q 'refusing to fall back to rsync' ||
6180 error "rsync was called with --no-rsync set"
6183 # Ensure rsync is called without trying 'lfs migrate' first
6184 echo -n "Make sure --rsync option works..."
6185 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6186 grep -q 'falling back to rsync' &&
6187 error "lfs migrate was called with --rsync set"
6190 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6191 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6192 grep -q 'at the same time' ||
6193 error "--rsync and --no-rsync accepted concurrently"
6199 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6202 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6203 check_swap_layouts_support
6205 local dir=$DIR/$tdir
6206 local ref1=/etc/passwd
6207 local file1=$dir/file1
6209 test_mkdir $dir || error "creating dir $dir"
6210 $LFS setstripe -c 2 $file1
6212 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6213 stripe=$($LFS getstripe -c $file1)
6214 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6215 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6220 run_test 56x "lfs migration support"
6223 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6224 check_swap_layouts_support
6226 local dir=$DIR/$tdir/$testnum
6230 local ref1=/etc/passwd
6231 local file1=$dir/file1
6233 $LFS setstripe -c 2 $file1
6235 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6237 local stripe=$($LFS getstripe -c $file1)
6239 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6240 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6245 run_test 56xa "lfs migration --block support"
6247 check_migrate_links() {
6249 local file1="$dir/file1"
6252 local total_count=$(($begin + $count - 1))
6253 local symlink_count=10
6256 if [ ! -f "$file1" ]; then
6257 echo -n "creating initial file..."
6258 $LFS setstripe -c 1 -S "512k" "$file1" ||
6259 error "cannot setstripe initial file"
6262 echo -n "creating symlinks..."
6263 for s in $(seq 1 $symlink_count); do
6264 ln -s "$file1" "$dir/slink$s" ||
6265 error "cannot create symlinks"
6269 echo -n "creating nonlinked files..."
6270 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6271 error "cannot create nonlinked files"
6276 if [ ! -f "$dir/file$total_count" ]; then
6277 echo -n "creating hard links $begin:$total_count..."
6278 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6279 /dev/null || error "cannot create hard links"
6283 echo -n "checking number of hard links listed in xattrs..."
6284 local fid=$($LFS getstripe -F "$file1")
6285 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6288 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6289 skip "hard link list has unexpected size, skipping test"
6291 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6292 error "link names should exceed xattrs size"
6295 echo -n "migrating files..."
6296 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6298 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6301 # make sure all links have been properly migrated
6302 echo -n "verifying files..."
6303 fid=$($LFS getstripe -F "$file1") ||
6304 error "cannot get fid for file $file1"
6305 for i in $(seq 2 $total_count); do
6306 local fid2=$($LFS getstripe -F $dir/file$i)
6308 [ "$fid2" == "$fid" ] ||
6309 error "migrated hard link has mismatched FID"
6312 # make sure hard links were properly detected, and migration was
6313 # performed only once for the entire link set; nonlinked files should
6315 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
6316 local expected=$(($uniq_count + 1))
6318 [ "$actual" -eq "$expected" ] ||
6319 error "hard links individually migrated ($actual != $expected)"
6321 # make sure the correct number of hard links are present
6322 local hardlinks=$(stat -c '%h' "$file1")
6324 [ $hardlinks -eq $total_count ] ||
6325 error "num hard links $hardlinks != $total_count"
6332 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6333 skip "Need MDS version at least 2.10.55"
6335 local dir="$DIR/$tdir"
6337 test_mkdir "$dir" || error "cannot create dir $dir"
6339 echo "testing lfs migrate mode when all links fit within xattrs"
6340 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6342 echo "testing rsync mode when all links fit within xattrs"
6343 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6345 echo "testing lfs migrate mode when all links do not fit within xattrs"
6346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6348 echo "testing rsync mode when all links do not fit within xattrs"
6349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6355 run_test 56xb "lfs migration hard link support"
6358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6360 local dir="$DIR/$tdir"
6362 test_mkdir "$dir" || error "cannot create dir $dir"
6364 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6365 echo -n "Setting initial stripe for 20MB test file..."
6366 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
6368 echo -n "Sizing 20MB test file..."
6369 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6371 echo -n "Verifying small file autostripe count is 1..."
6372 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
6373 error "cannot migrate 20MB file"
6374 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6375 error "cannot get stripe for $dir/20mb"
6376 [ $stripe_count -eq 1 ] ||
6377 error "unexpected stripe count $stripe_count for 20MB file"
6381 # Test 2: File is small enough to fit within the available space on
6382 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6383 # have at least an additional 1KB for each desired stripe for test 3
6384 echo -n "Setting stripe for 1GB test file..."
6385 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
6387 echo -n "Sizing 1GB test file..."
6388 # File size is 1GB + 3KB
6389 truncate "$dir/1gb" 1073744896 &> /dev/null ||
6390 error "cannot create 1GB test file"
6392 echo -n "Migrating 1GB file..."
6393 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
6394 error "cannot migrate file"
6396 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6397 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6398 error "cannot get stripe for $dir/1gb"
6399 [ $stripe_count -eq 2 ] ||
6400 error "unexpected stripe count $stripe_count (expected 2)"
6403 # Test 3: File is too large to fit within the available space on
6404 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6405 if [ $OSTCOUNT -ge 3 ]; then
6406 # The required available space is calculated as
6407 # file size (1GB + 3KB) / OST count (3).
6408 local kb_per_ost=349526
6410 echo -n "Migrating 1GB file..."
6411 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6412 /dev/null || error "cannot migrate file"
6415 stripe_count=$($LFS getstripe -c "$dir/1gb")
6416 echo -n "Verifying autostripe count with limited space..."
6417 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6418 error "unexpected stripe count $stripe_count (wanted 3)"
6425 run_test 56xc "lfs migration autostripe"
6428 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6429 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6432 local dir=$DIR/$tdir
6436 test_mkdir -p $dir || error "creating dir $dir"
6437 touch $f1 || error "creating std file $f1"
6438 $MULTIOP $f2 H2c || error "creating released file $f2"
6440 # a directory can be raid0, so ask only for files
6441 res=$($LFS find $dir -L raid0 -type f | wc -l)
6442 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6444 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6445 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6447 # only files can be released, so no need to force file search
6448 res=$($LFS find $dir -L released)
6449 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6451 res=$($LFS find $dir -type f \! -L released)
6452 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6454 run_test 56y "lfs find -L raid0|released"
6456 test_56z() { # LU-4824
6457 # This checks to make sure 'lfs find' continues after errors
6458 # There are two classes of errors that should be caught:
6459 # - If multiple paths are provided, all should be searched even if one
6461 # - If errors are encountered during the search, it should not terminate
6463 local dir=$DIR/$tdir
6467 for i in d{0..9}; do
6470 touch $dir/d{0..9}/$tfile
6471 $LFS find $DIR/non_existent_dir $dir &&
6472 error "$LFS find did not return an error"
6473 # Make a directory unsearchable. This should NOT be the last entry in
6474 # directory order. Arbitrarily pick the 6th entry
6475 chmod 700 $($LFS find $dir -type d | sed '6!d')
6477 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6479 # The user should be able to see 10 directories and 9 files
6480 [ $count == 19 ] || error "$LFS find did not continue after error"
6482 run_test 56z "lfs find should continue after an error"
6484 test_56aa() { # LU-5937
6485 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6487 local dir=$DIR/$tdir
6490 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6492 createmany -o $dir/striped_dir/${tfile}- 1024
6493 local dirs=$($LFS find --size +8k $dir/)
6495 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6497 run_test 56aa "lfs find --size under striped dir"
6499 test_56ab() { # LU-10705
6500 test_mkdir $DIR/$tdir
6501 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6502 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6503 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6504 # Flush writes to ensure valid blocks. Need to be more thorough for
6505 # ZFS, since blocks are not allocated/returned to client immediately.
6507 wait_zfs_commit ost1 2
6508 cancel_lru_locks osc
6511 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6513 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6515 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6516 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6518 rm -f $DIR/$tdir/$tfile.[123]
6520 run_test 56ab "lfs find --blocks"
6523 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6524 skip "Need MDS version at least 2.10.50"
6526 # Create composite files with one component
6527 local dir=$DIR/$tdir
6529 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6530 # Create composite files with three components
6531 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6532 # Create non-composite files
6533 createmany -o $dir/${tfile}- 10
6535 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6537 [[ $nfiles == 10 ]] ||
6538 error "lfs find -E 1M found $nfiles != 10 files"
6540 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6541 [[ $nfiles == 25 ]] ||
6542 error "lfs find ! -E 1M found $nfiles != 25 files"
6544 # All files have a component that starts at 0
6545 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6546 [[ $nfiles == 35 ]] ||
6547 error "lfs find --component-start 0 - $nfiles != 35 files"
6549 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6550 [[ $nfiles == 15 ]] ||
6551 error "lfs find --component-start 2M - $nfiles != 15 files"
6553 # All files created here have a componenet that does not starts at 2M
6554 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6555 [[ $nfiles == 35 ]] ||
6556 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6558 # Find files with a specified number of components
6559 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6560 [[ $nfiles == 15 ]] ||
6561 error "lfs find --component-count 3 - $nfiles != 15 files"
6563 # Remember non-composite files have a component count of zero
6564 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6565 [[ $nfiles == 10 ]] ||
6566 error "lfs find --component-count 0 - $nfiles != 10 files"
6568 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6569 [[ $nfiles == 20 ]] ||
6570 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6572 # All files have a flag called "init"
6573 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6574 [[ $nfiles == 35 ]] ||
6575 error "lfs find --component-flags init - $nfiles != 35 files"
6577 # Multi-component files will have a component not initialized
6578 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6579 [[ $nfiles == 15 ]] ||
6580 error "lfs find !--component-flags init - $nfiles != 15 files"
6585 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6588 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6589 skip "Need MDS version at least 2.10.57"
6599 # create mirrored directories and mirrored files
6600 mkdir $td || error "mkdir $td failed"
6601 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6602 createmany -o $tf- 10 || error "create $tf- failed"
6604 for i in $(seq 2); do
6606 mkdir $dir || error "mkdir $dir failed"
6607 $LFS mirror create -N$((3 + i)) $dir ||
6608 error "create mirrored dir $dir failed"
6609 createmany -o $dir/$tfile- 10 ||
6610 error "create $dir/$tfile- failed"
6613 # change the states of some mirrored files
6615 for i in $(seq 2); do
6617 for j in $(seq 4 9); do
6618 echo foo > $dir/$tfile-$j
6622 # find mirrored files with specific mirror count
6623 cmd="$LFS find --mirror-count 3 --type f $td"
6624 nfiles=$($cmd | wc -l)
6625 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6627 cmd="$LFS find ! --mirror-count 3 --type f $td"
6628 nfiles=$($cmd | wc -l)
6629 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6631 cmd="$LFS find --mirror-count +2 --type f $td"
6632 nfiles=$($cmd | wc -l)
6633 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6635 cmd="$LFS find --mirror-count -6 --type f $td"
6636 nfiles=$($cmd | wc -l)
6637 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6639 # find mirrored files with specific file state
6640 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6641 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6643 cmd="$LFS find --mirror-state=ro --type f $td"
6644 nfiles=$($cmd | wc -l)
6645 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6647 cmd="$LFS find ! --mirror-state=ro --type f $td"
6648 nfiles=$($cmd | wc -l)
6649 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6651 cmd="$LFS find --mirror-state=wp --type f $td"
6652 nfiles=$($cmd | wc -l)
6653 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6655 cmd="$LFS find ! --mirror-state=sp --type f $td"
6656 nfiles=$($cmd | wc -l)
6657 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6659 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6663 # note test will not do anything if MDS is not local
6664 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6665 skip_env "ldiskfs only test"
6667 remote_mds_nodsh && skip "remote MDS with nodsh"
6669 local MNTDEV="osd*.*MDT*.mntdev"
6670 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6671 [ -z "$DEV" ] && error "can't access $MNTDEV"
6672 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6673 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6674 error "can't access $DEV"
6675 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6676 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6680 run_test 57a "verify MDS filesystem created with large inodes =="
6683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6684 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6685 skip_env "ldiskfs only test"
6687 remote_mds_nodsh && skip "remote MDS with nodsh"
6689 local dir=$DIR/$tdir
6692 local fileN=$dir/f$filecount
6694 rm -rf $dir || error "removing $dir"
6696 local mdtidx=$($LFS getstripe -m $dir)
6697 local mdtname=MDT$(printf %04x $mdtidx)
6698 local facet=mds$((mdtidx + 1))
6700 echo "mcreating $filecount files"
6701 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6703 # verify that files do not have EAs yet
6704 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6705 error "$file1 has an EA"
6706 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6707 error "$fileN has an EA"
6711 df $dir #make sure we get new statfs data
6712 local mdsfree=$(do_facet $facet \
6713 lctl get_param -n osd*.*$mdtname.kbytesfree)
6714 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6717 echo "opening files to create objects/EAs"
6718 for file in $(seq -f $dir/f%g 1 $filecount); do
6719 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6720 error "opening $file"
6723 # verify that files have EAs now
6724 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6725 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6727 sleep 1 #make sure we get new statfs data
6729 local mdsfree2=$(do_facet $facet \
6730 lctl get_param -n osd*.*$mdtname.kbytesfree)
6731 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6733 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6734 if [ "$mdsfree" != "$mdsfree2" ]; then
6735 error "MDC before $mdcfree != after $mdcfree2"
6737 echo "MDC before $mdcfree != after $mdcfree2"
6738 echo "unable to confirm if MDS has large inodes"
6743 run_test 57b "default LOV EAs are stored inside large inodes ==="
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6747 [ -z "$(which wiretest 2>/dev/null)" ] &&
6748 skip_env "could not find wiretest"
6752 run_test 58 "verify cross-platform wire constants =============="
6755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6757 echo "touch 130 files"
6758 createmany -o $DIR/f59- 130
6760 unlinkmany $DIR/f59- 130
6762 # wait for commitment of removal
6763 wait_delete_completed
6765 run_test 59 "verify cancellation of llog records async ========="
6767 TEST60_HEAD="test_60 run $RANDOM"
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6770 remote_mgs_nodsh && skip "remote MGS with nodsh"
6771 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6772 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6773 skip_env "missing subtest run-llog.sh"
6775 log "$TEST60_HEAD - from kernel mode"
6776 do_facet mgs "$LCTL dk > /dev/null"
6777 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6778 do_facet mgs $LCTL dk > $TMP/$tfile
6780 # LU-6388: test llog_reader
6781 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6782 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6783 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6784 skip_env "missing llog_reader"
6785 local fstype=$(facet_fstype mgs)
6786 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6787 skip_env "Only for ldiskfs or zfs type mgs"
6789 local mntpt=$(facet_mntpt mgs)
6790 local mgsdev=$(mgsdevname 1)
6802 #get fid and record list
6803 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6805 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6807 #remount mgs as ldiskfs or zfs type
6808 stop mgs || error "stop mgs failed"
6809 mount_fstype mgs || error "remount mgs failed"
6810 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6813 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6814 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6819 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6821 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6823 echo "obj_file is $obj_file"
6824 do_facet mgs $llog_reader $obj_file
6826 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6827 awk '{ print $3 }' | sed -e "s/^type=//g")
6828 if [ $rec_type != $rec ]; then
6829 echo "FAILED test_60a wrong record type $rec_type," \
6835 #check obj path if record type is LLOG_LOGID_MAGIC
6836 if [ "$rec" == "1064553b" ]; then
6837 path=$(do_facet mgs $llog_reader $obj_file |
6838 grep "path=" | awk '{ print $NF }' |
6839 sed -e "s/^path=//g")
6840 if [ $obj_file != $mntpt/$path ]; then
6841 echo "FAILED test_60a wrong obj path" \
6842 "$montpt/$path, should be $obj_file"
6849 #restart mgs before "error", otherwise it will block the next test
6850 stop mgs || error "stop mgs failed"
6851 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6852 $pass || error "test failed, see FAILED test_60a messages for specifics"
6854 run_test 60a "llog_test run from kernel module and test llog_reader"
6856 test_60b() { # bug 6411
6857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6860 LLOG_COUNT=$(do_facet mgs dmesg |
6861 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6862 /llog_[a-z]*.c:[0-9]/ {
6874 [[ $LLOG_COUNT -gt 120 ]] &&
6875 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6877 run_test 60b "limit repeated messages from CERROR/CWARN"
6880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6882 echo "create 5000 files"
6883 createmany -o $DIR/f60c- 5000
6884 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6885 lctl set_param fail_loc=0x80000137
6886 unlinkmany $DIR/f60c- 5000
6887 lctl set_param fail_loc=0
6889 run_test 60c "unlink file when mds full"
6892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6894 SAVEPRINTK=$(lctl get_param -n printk)
6895 # verify "lctl mark" is even working"
6896 MESSAGE="test message ID $RANDOM $$"
6897 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6898 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6900 lctl set_param printk=0 || error "set lnet.printk failed"
6901 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6902 MESSAGE="new test message ID $RANDOM $$"
6903 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6904 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6905 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6907 lctl set_param -n printk="$SAVEPRINTK"
6909 run_test 60d "test printk console message masking"
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6913 remote_mds_nodsh && skip "remote MDS with nodsh"
6916 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6917 do_facet mds1 lctl set_param fail_loc=0x15b
6920 run_test 60e "no space while new llog is being created"
6925 test_mkdir -c $MDSCOUNT $DIR/$tdir
6926 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6931 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6932 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6933 index=$((index + 1))
6939 for i in $(seq 100); do
6940 # define OBD_FAIL_OSD_TXN_START 0x19a
6941 do_facet mds1 lctl set_param fail_loc=0x8000019a
6947 mkdir $DIR/$tdir/new || error "mkdir failed"
6948 rmdir $DIR/$tdir/new || error "rmdir failed"
6950 run_test 60g "transaction abort won't cause MDT hung"
6953 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
6954 skip "Need MDS version at least 2.12.52"
6955 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
6959 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6960 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6961 for fail_loc in 0x80000188 0x80000189; do
6962 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6963 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6964 error "mkdir $dir-$fail_loc failed"
6965 for i in {0..10}; do
6966 # create may fail on missing stripe
6967 echo $i > $DIR/$tdir-$fail_loc/$i
6969 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6970 error "getdirstripe $tdir-$fail_loc failed"
6971 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
6972 error "migrate $tdir-$fail_loc failed"
6973 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6974 error "getdirstripe $tdir-$fail_loc failed"
6975 pushd $DIR/$tdir-$fail_loc
6977 echo $f | cmp $f - || error "$f data mismatch"
6980 rm -rf $DIR/$tdir-$fail_loc
6983 run_test 60h "striped directory with missing stripes can be accessed"
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6989 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6990 cancel_lru_locks osc
6991 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6994 run_test 61a "mmap() writes don't make sync hang ================"
6997 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
6999 run_test 61b "mmap() of unstriped file is successful"
7001 # bug 2330 - insufficient obd_match error checking causes LBUG
7003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7007 cancel_lru_locks osc
7008 lctl set_param fail_loc=0x405
7009 cat $f && error "cat succeeded, expect -EIO"
7010 lctl set_param fail_loc=0
7012 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7013 # match every page all of the time.
7014 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7016 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7017 # Though this test is irrelevant anymore, it helped to reveal some
7018 # other grant bugs (LU-4482), let's keep it.
7019 test_63a() { # was test_63
7020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7022 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7024 for i in `seq 10` ; do
7025 dd if=/dev/zero of=$DIR/f63 bs=8k &
7031 rm -f $DIR/f63 || true
7033 run_test 63a "Verify oig_wait interruption does not crash ======="
7035 # bug 2248 - async write errors didn't return to application on sync
7036 # bug 3677 - async write errors left page locked
7038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7041 lctl set_param debug=-1
7043 # ensure we have a grant to do async writes
7044 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7047 sync # sync lest earlier test intercept the fail_loc
7049 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7050 lctl set_param fail_loc=0x80000406
7051 $MULTIOP $DIR/$tfile Owy && \
7052 error "sync didn't return ENOMEM"
7053 sync; sleep 2; sync # do a real sync this time to flush page
7054 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7055 error "locked page left in cache after async error" || true
7058 run_test 63b "async write errors should be returned to fsync ==="
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7064 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7066 run_test 64a "verify filter grant calculations (in kernel) ====="
7069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7071 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7073 run_test 64b "check out-of-space detection on client"
7076 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7078 run_test 64c "verify grant shrink"
7080 # this does exactly what osc_request.c:osc_announce_cached() does in
7081 # order to calculate max amount of grants to ask from server
7085 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7086 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7088 ((rpc_in_flight ++));
7089 nrpages=$((nrpages * rpc_in_flight))
7091 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7093 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7095 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7096 local undirty=$((nrpages * PAGE_SIZE))
7098 local max_extent_pages
7099 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7100 grep grant_max_extent_size | awk '{print $2}')
7101 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7102 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7103 local grant_extent_tax
7104 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7105 grep grant_extent_tax | awk '{print $2}')
7107 undirty=$((undirty + nrextents * grant_extent_tax))
7112 # this is size of unit for grant allocation. It should be equal to
7113 # what tgt_grant.c:tgt_grant_chunk() calculates
7117 local grant_extent_tax
7119 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7120 grep max_brw_size | awk '{print $2}')
7122 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7123 grep grant_extent_tax | awk '{print $2}')
7125 echo $(((max_brw_size + grant_extent_tax) * 2))
7129 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7130 skip "OST < 2.10.55 doesn't limit grants enough"
7132 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7133 local file=$DIR/$tfile
7135 [[ $($LCTL get_param osc.${tgt}.import |
7136 grep "connect_flags:.*grant_param") ]] ||
7137 skip "no grant_param connect flag"
7139 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7141 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7143 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7144 stack_trap "rm -f $file" EXIT
7146 $LFS setstripe $file -i 0 -c 1
7147 dd if=/dev/zero of=$file bs=1M count=1000 &
7152 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7153 if [[ $cur_grant -gt $max_cur_granted ]]
7156 error "cur_grant $cur_grant > $max_cur_granted"
7159 [[ $? -ne 0 ]] && break;
7164 wait_delete_completed
7165 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7167 run_test 64d "check grant limit exceed"
7169 # bug 1414 - set/get directories' stripe info
7171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7173 test_mkdir $DIR/$tdir
7175 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7177 run_test 65a "directory with no stripe info"
7180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7182 test_mkdir $DIR/$tdir
7183 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7185 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7188 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7190 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7194 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7196 test_mkdir $DIR/$tdir
7197 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7199 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7200 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7202 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7204 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7209 test_mkdir $DIR/$tdir
7210 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7211 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7213 if [[ $STRIPECOUNT -le 0 ]]; then
7215 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7216 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7217 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7219 sc=$(($STRIPECOUNT - 1))
7221 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7222 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7223 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7224 error "lverify failed"
7226 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7231 test_mkdir $DIR/$tdir
7233 $LFS setstripe $DIR/$tdir || error "setstripe"
7234 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7235 error "no stripe info failed"
7237 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7239 run_test 65e "directory setstripe defaults"
7242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7244 test_mkdir $DIR/${tdir}f
7245 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7246 error "setstripe succeeded" || true
7248 run_test 65f "dir setstripe permission (should return error) ==="
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7253 test_mkdir $DIR/$tdir
7254 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7256 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7257 error "setstripe -S failed"
7258 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7259 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7260 error "delete default stripe failed"
7262 run_test 65g "directory setstripe -d"
7265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7267 test_mkdir $DIR/$tdir
7268 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7270 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7271 error "setstripe -S failed"
7272 test_mkdir $DIR/$tdir/dd1
7273 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7274 error "stripe info inherit failed"
7276 run_test 65h "directory stripe info inherit ===================="
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7281 save_layout_restore_at_exit $MOUNT
7283 # bug6367: set non-default striping on root directory
7284 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7286 # bug12836: getstripe on -1 default directory striping
7287 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7289 # bug12836: getstripe -v on -1 default directory striping
7290 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7292 # bug12836: new find on -1 default directory striping
7293 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7295 run_test 65i "various tests to set root directory striping"
7297 test_65j() { # bug6367
7298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7302 # if we aren't already remounting for each test, do so for this test
7303 if [ "$I_MOUNTED" = "yes" ]; then
7304 cleanup || error "failed to unmount"
7308 save_layout_restore_at_exit $MOUNT
7310 $LFS setstripe -d $MOUNT || error "setstripe failed"
7312 run_test 65j "set default striping on root directory (bug 6367)="
7316 wait_delete_completed
7317 do_facet $SINGLEMDS "lctl set_param -n \
7318 osp.$ost*MDT0000.max_create_count=$max_count"
7319 do_facet $SINGLEMDS "lctl set_param -n \
7320 osp.$ost*MDT0000.create_count=$count"
7321 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7322 echo $INACTIVE_OSC "is Activate"
7324 wait_osc_import_state mds ost$ostnum FULL
7327 test_65k() { # bug11679
7328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7330 remote_mds_nodsh && skip "remote MDS with nodsh"
7332 local disable_precreate=true
7333 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7334 disable_precreate=false
7336 echo "Check OST status: "
7337 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7338 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7340 for OSC in $MDS_OSCS; do
7341 echo $OSC "is active"
7342 do_facet $SINGLEMDS lctl --device %$OSC activate
7345 for INACTIVE_OSC in $MDS_OSCS; do
7346 local ost=$(osc_to_ost $INACTIVE_OSC)
7347 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7348 lov.*md*.target_obd |
7349 awk -F: /$ost/'{ print $1 }' | head -n 1)
7352 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7353 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7355 echo "Deactivate: " $INACTIVE_OSC
7356 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7358 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7359 osp.$ost*MDT0000.create_count")
7360 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7361 osp.$ost*MDT0000.max_create_count")
7362 $disable_precreate &&
7363 do_facet $SINGLEMDS "lctl set_param -n \
7364 osp.$ost*MDT0000.max_create_count=0"
7366 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7367 [ -f $DIR/$tdir/$idx ] && continue
7368 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7369 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7371 error "setstripe $idx should succeed"; }
7372 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7374 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7377 do_facet $SINGLEMDS "lctl set_param -n \
7378 osp.$ost*MDT0000.max_create_count=$max_count"
7379 do_facet $SINGLEMDS "lctl set_param -n \
7380 osp.$ost*MDT0000.create_count=$count"
7381 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7382 echo $INACTIVE_OSC "is Activate"
7384 wait_osc_import_state mds ost$ostnum FULL
7387 run_test 65k "validate manual striping works properly with deactivated OSCs"
7389 test_65l() { # bug 12836
7390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7392 test_mkdir -p $DIR/$tdir/test_dir
7393 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7394 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7396 run_test 65l "lfs find on -1 stripe dir ========================"
7399 local layout=$(save_layout $MOUNT)
7400 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7401 restore_layout $MOUNT $layout
7402 error "setstripe should fail by non-root users"
7406 run_test 65m "normal user can't set filesystem default stripe"
7409 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7410 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7411 skip "Need MDS version at least 2.12.50"
7412 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7414 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7415 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7416 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7418 local root_layout=$(save_layout $MOUNT)
7419 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7421 # new subdirectory under root directory should not inherit
7422 # the default layout from root
7423 local dir1=$MOUNT/$tdir-1
7424 mkdir $dir1 || error "mkdir $dir1 failed"
7425 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7426 error "$dir1 shouldn't have LOV EA"
7428 # delete the default layout on root directory
7429 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7431 local dir2=$MOUNT/$tdir-2
7432 mkdir $dir2 || error "mkdir $dir2 failed"
7433 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7434 error "$dir2 shouldn't have LOV EA"
7436 # set a new striping pattern on root directory
7437 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7438 local new_def_stripe_size=$((def_stripe_size * 2))
7439 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7440 error "set stripe size on $MOUNT failed"
7442 # new file created in $dir2 should inherit the new stripe size from
7443 # the filesystem default
7444 local file2=$dir2/$tfile-2
7445 touch $file2 || error "touch $file2 failed"
7447 local file2_stripe_size=$($LFS getstripe -S $file2)
7448 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7449 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7451 local dir3=$MOUNT/$tdir-3
7452 mkdir $dir3 || error "mkdir $dir3 failed"
7453 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7454 error "$dir3 shouldn't have LOV EA"
7456 # set OST pool on root directory
7457 local pool=$TESTNAME
7458 pool_add $pool || error "add $pool failed"
7459 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7460 error "add targets to $pool failed"
7462 $LFS setstripe -p $pool $MOUNT ||
7463 error "set OST pool on $MOUNT failed"
7465 # new file created in $dir3 should inherit the pool from
7466 # the filesystem default
7467 local file3=$dir3/$tfile-3
7468 touch $file3 || error "touch $file3 failed"
7470 local file3_pool=$($LFS getstripe -p $file3)
7471 [[ "$file3_pool" = "$pool" ]] ||
7472 error "$file3 didn't inherit OST pool $pool"
7474 local dir4=$MOUNT/$tdir-4
7475 mkdir $dir4 || error "mkdir $dir4 failed"
7476 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7477 error "$dir4 shouldn't have LOV EA"
7479 # new file created in $dir4 should inherit the pool from
7480 # the filesystem default
7481 local file4=$dir4/$tfile-4
7482 touch $file4 || error "touch $file4 failed"
7484 local file4_pool=$($LFS getstripe -p $file4)
7485 [[ "$file4_pool" = "$pool" ]] ||
7486 error "$file4 didn't inherit OST pool $pool"
7488 # new subdirectory under non-root directory should inherit
7489 # the default layout from its parent directory
7490 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7491 error "set directory layout on $dir4 failed"
7493 local dir5=$dir4/$tdir-5
7494 mkdir $dir5 || error "mkdir $dir5 failed"
7496 local dir4_layout=$(get_layout_param $dir4)
7497 local dir5_layout=$(get_layout_param $dir5)
7498 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7499 error "$dir5 should inherit the default layout from $dir4"
7501 run_test 65n "don't inherit default layout from root for new subdirectories"
7503 # bug 2543 - update blocks count on client
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7508 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7509 sync; sync_all_data; sync; sync_all_data
7510 cancel_lru_locks osc
7511 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7512 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7514 run_test 66 "update inode blocks count on client ==============="
7517 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7521 swapon -s | awk '($1 == "'$1'") { print $4 }'
7524 # bug5265, obdfilter oa2dentry return -ENOENT
7525 # #define OBD_FAIL_SRV_ENOENT 0x217
7527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7528 remote_ost_nodsh && skip "remote OST with nodsh"
7531 $LFS setstripe -c 1 -i 0 $f
7533 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7535 do_facet ost1 lctl set_param fail_loc=0x217
7536 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7537 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7539 do_facet ost1 lctl set_param fail_loc=0
7540 $DIRECTIO write $f 0 2 || error "write error"
7542 cancel_lru_locks osc
7543 $DIRECTIO read $f 0 1 || error "read error"
7545 do_facet ost1 lctl set_param fail_loc=0x217
7546 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7548 do_facet ost1 lctl set_param fail_loc=0
7551 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7554 test_mkdir $DIR/$tdir
7555 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7556 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7558 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7560 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7562 [ "$RUNAS_ID" = "$UID" ] &&
7563 skip_env "RUNAS_ID = UID = $UID -- skipping"
7564 # Check that testing environment is properly set up. Skip if not
7565 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7566 skip_env "User $RUNAS_ID does not exist - skipping"
7569 chmod 777 $DIR/$tfile
7570 chmod ug+s $DIR/$tfile
7571 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7572 error "$RUNAS dd $DIR/$tfile failed"
7573 # See if we are still setuid/sgid
7574 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7575 error "S/gid is not dropped on write"
7576 # Now test that MDS is updated too
7577 cancel_lru_locks mdc
7578 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7579 error "S/gid is not dropped on MDS"
7582 run_test 72a "Test that remove suid works properly (bug5695) ===="
7584 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7587 [ "$RUNAS_ID" = "$UID" ] &&
7588 skip_env "RUNAS_ID = UID = $UID -- skipping"
7589 [ "$RUNAS_ID" -eq 0 ] &&
7590 skip_env "RUNAS_ID = 0 -- skipping"
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7592 # Check that testing environment is properly set up. Skip if not
7593 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7594 skip_env "User $RUNAS_ID does not exist - skipping"
7596 touch $DIR/${tfile}-f{g,u}
7597 test_mkdir $DIR/${tfile}-dg
7598 test_mkdir $DIR/${tfile}-du
7599 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7600 chmod g+s $DIR/${tfile}-{f,d}g
7601 chmod u+s $DIR/${tfile}-{f,d}u
7602 for perm in 777 2777 4777; do
7603 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7604 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7605 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7606 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7610 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7612 # bug 3462 - multiple simultaneous MDC requests
7614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7616 test_mkdir $DIR/d73-1
7617 test_mkdir $DIR/d73-2
7618 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7621 lctl set_param fail_loc=0x80000129
7622 $MULTIOP $DIR/d73-1/f73-2 Oc &
7624 lctl set_param fail_loc=0
7626 $MULTIOP $DIR/d73-2/f73-3 Oc &
7630 wait $pid1 || return 1
7634 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7635 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7636 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7640 run_test 73 "multiple MDC requests (should not deadlock)"
7642 test_74a() { # bug 6149, 6184
7643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7646 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7648 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7649 # will spin in a tight reconnection loop
7650 $LCTL set_param fail_loc=0x8000030e
7651 # get any lock that won't be difficult - lookup works.
7653 $LCTL set_param fail_loc=0
7657 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7659 test_74b() { # bug 13310
7660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7662 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7664 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7665 # will spin in a tight reconnection loop
7666 $LCTL set_param fail_loc=0x8000030e
7667 # get a "difficult" lock
7669 $LCTL set_param fail_loc=0
7673 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7678 #define OBD_FAIL_LDLM_NEW_LOCK
7679 $LCTL set_param fail_loc=0x319
7680 touch $DIR/$tfile && error "touch successful"
7681 $LCTL set_param fail_loc=0
7684 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7687 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7690 test_76() { # Now for bug 20433, added originally in bug 1443
7691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7693 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7695 cancel_lru_locks osc
7696 BEFORE_INODES=$(num_inodes)
7697 echo "before inodes: $BEFORE_INODES"
7699 [ "$SLOW" = "no" ] && COUNT=100
7700 for i in $(seq $COUNT); do
7704 cancel_lru_locks osc
7705 AFTER_INODES=$(num_inodes)
7706 echo "after inodes: $AFTER_INODES"
7708 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7710 AFTER_INODES=$(num_inodes)
7712 echo "wait $wait seconds inodes: $AFTER_INODES"
7713 if [ $wait -gt 30 ]; then
7714 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7718 run_test 76 "confirm clients recycle inodes properly ===="
7724 # Note: in sptlrpc modes which enable its own bulk checksum, the
7725 # original crc32_le bulk checksum will be automatically disabled,
7726 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7727 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7728 # In this case set_checksums() will not be no-op, because sptlrpc
7729 # bulk checksum will be enabled all through the test.
7731 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7732 lctl set_param -n osc.*.checksums $1
7736 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7737 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7738 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7739 tr -d [] | head -n1)}
7742 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7743 log "set checksum type to $1"
7746 F77_TMP=$TMP/f77-temp
7749 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7750 error "error writing to $F77_TMP"
7753 test_77a() { # bug 10889
7754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7755 $GSS && skip_env "could not run with gss"
7757 [ ! -f $F77_TMP ] && setup_f77
7759 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7763 run_test 77a "normal checksum read/write operation"
7765 test_77b() { # bug 10889
7766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7767 $GSS && skip_env "could not run with gss"
7769 [ ! -f $F77_TMP ] && setup_f77
7770 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7771 $LCTL set_param fail_loc=0x80000409
7774 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7775 error "dd error: $?"
7776 $LCTL set_param fail_loc=0
7778 for algo in $CKSUM_TYPES; do
7779 cancel_lru_locks osc
7780 set_checksum_type $algo
7781 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7782 $LCTL set_param fail_loc=0x80000408
7783 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7784 $LCTL set_param fail_loc=0
7787 set_checksum_type $ORIG_CSUM_TYPE
7790 run_test 77b "checksum error on client write, read"
7795 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7797 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7798 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7799 $check_ost && [ -n "$ost_file_prefix" ] &&
7800 do_facet ost1 rm -f ${ost_file_prefix}\*
7804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7805 $GSS && skip_env "could not run with gss"
7806 remote_ost_nodsh && skip "remote OST with nodsh"
7809 local osc_file_prefix
7811 local check_ost=false
7812 local ost_file_prefix
7818 # ensure corruption will occur on first OSS/OST
7819 $LFS setstripe -i 0 $DIR/$tfile
7821 [ ! -f $F77_TMP ] && setup_f77
7822 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7823 error "dd write error: $?"
7824 fid=$($LFS path2fid $DIR/$tfile)
7826 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7829 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7830 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7832 echo "OSS do not support bulk pages dump upon error"
7835 osc_file_prefix=$($LCTL get_param -n debug_path)
7836 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7838 trap cleanup_77c EXIT
7841 # enable bulk pages dump upon error on Client
7842 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7843 # enable bulk pages dump upon error on OSS
7845 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7847 # flush Client cache to allow next read to reach OSS
7848 cancel_lru_locks osc
7850 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7851 $LCTL set_param fail_loc=0x80000408
7852 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7853 $LCTL set_param fail_loc=0
7857 # check cksum dump on Client
7858 osc_file=$(ls ${osc_file_prefix}*)
7859 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7860 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7861 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7862 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7863 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7865 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7866 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7867 error "dump content does not match on Client"
7869 $check_ost || skip "No need to check cksum dump on OSS"
7871 # check cksum dump on OSS
7872 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7873 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7874 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7875 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7876 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7877 error "dump content does not match on OSS"
7881 run_test 77c "checksum error on client read with debug"
7883 test_77d() { # bug 10889
7884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7885 $GSS && skip_env "could not run with gss"
7887 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7888 $LCTL set_param fail_loc=0x80000409
7890 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7891 error "direct write: rc=$?"
7892 $LCTL set_param fail_loc=0
7895 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7896 $LCTL set_param fail_loc=0x80000408
7898 cancel_lru_locks osc
7899 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7900 error "direct read: rc=$?"
7901 $LCTL set_param fail_loc=0
7904 run_test 77d "checksum error on OST direct write, read"
7906 test_77f() { # bug 10889
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7908 $GSS && skip_env "could not run with gss"
7911 for algo in $CKSUM_TYPES; do
7912 cancel_lru_locks osc
7913 set_checksum_type $algo
7914 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7915 $LCTL set_param fail_loc=0x409
7916 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7917 error "direct write succeeded"
7918 $LCTL set_param fail_loc=0
7920 set_checksum_type $ORIG_CSUM_TYPE
7923 run_test 77f "repeat checksum error on write (expect error)"
7925 test_77g() { # bug 10889
7926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7927 $GSS && skip_env "could not run with gss"
7928 remote_ost_nodsh && skip "remote OST with nodsh"
7930 [ ! -f $F77_TMP ] && setup_f77
7932 local file=$DIR/$tfile
7933 stack_trap "rm -f $file" EXIT
7935 $LFS setstripe -c 1 -i 0 $file
7936 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7937 do_facet ost1 lctl set_param fail_loc=0x8000021a
7939 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7940 error "write error: rc=$?"
7941 do_facet ost1 lctl set_param fail_loc=0
7944 cancel_lru_locks osc
7945 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7946 do_facet ost1 lctl set_param fail_loc=0x8000021b
7948 cmp $F77_TMP $file || error "file compare failed"
7949 do_facet ost1 lctl set_param fail_loc=0
7952 run_test 77g "checksum error on OST write, read"
7954 test_77k() { # LU-10906
7955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7956 $GSS && skip_env "could not run with gss"
7958 local cksum_param="osc.$FSNAME*.checksums"
7959 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7963 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7964 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7965 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7969 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7970 error "failed to set checksum=$i on MGS"
7971 wait_update $HOSTNAME "$get_checksum" $i
7973 echo "remount client, checksum should be $i"
7974 remount_client $MOUNT || "failed to remount client"
7975 checksum=$(eval $get_checksum)
7976 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7978 # remove persistent param to avoid races with checksum mountopt below
7979 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7980 error "failed to delete checksum on MGS"
7982 for opt in "checksum" "nochecksum"; do
7983 #remount with mount option
7984 echo "remount client with option $opt, checksum should be $i"
7985 umount_client $MOUNT || "failed to umount client"
7986 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7987 "failed to mount client with option '$opt'"
7988 checksum=$(eval $get_checksum)
7989 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7993 remount_client $MOUNT || "failed to remount client"
7995 run_test 77k "enable/disable checksum correctly"
7997 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8006 test_78() { # bug 10901
8007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8008 remote_ost || skip_env "local OST"
8011 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8012 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8013 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8014 echo "MemTotal: $MEMTOTAL"
8016 # reserve 256MB of memory for the kernel and other running processes,
8017 # and then take 1/2 of the remaining memory for the read/write buffers.
8018 if [ $MEMTOTAL -gt 512 ] ;then
8019 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8021 # for those poor memory-starved high-end clusters...
8022 MEMTOTAL=$((MEMTOTAL / 2))
8024 echo "Mem to use for directio: $MEMTOTAL"
8026 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8027 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8028 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8029 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8031 echo "Smallest OST: $SMALLESTOST"
8032 [[ $SMALLESTOST -lt 10240 ]] &&
8033 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8035 trap cleanup_test_78 EXIT
8037 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8038 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8040 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8041 echo "File size: $F78SIZE"
8042 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8043 for i in $(seq 1 $NSEQ); do
8044 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8045 echo directIO rdwr round $i of $NSEQ
8046 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8051 run_test 78 "handle large O_DIRECT writes correctly ============"
8053 test_79() { # bug 12743
8054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8056 wait_delete_completed
8058 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8059 BKFREE=$(calc_osc_kbytes kbytesfree)
8060 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8062 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8063 DFTOTAL=`echo $STRING | cut -d, -f1`
8064 DFUSED=`echo $STRING | cut -d, -f2`
8065 DFAVAIL=`echo $STRING | cut -d, -f3`
8066 DFFREE=$(($DFTOTAL - $DFUSED))
8068 ALLOWANCE=$((64 * $OSTCOUNT))
8070 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8071 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8072 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8074 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8075 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8076 error "df free($DFFREE) mismatch OST free($BKFREE)"
8078 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8079 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8080 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8083 run_test 79 "df report consistency check ======================="
8085 test_80() { # bug 10718
8086 remote_ost_nodsh && skip "remote OST with nodsh"
8087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8089 # relax strong synchronous semantics for slow backends like ZFS
8090 local soc="obdfilter.*.sync_on_lock_cancel"
8091 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8093 if [ "$soc_old" != "never" ] &&
8094 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8095 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8096 facet_active_host $host; done | sort -u)
8097 do_nodes $hosts lctl set_param $soc=never
8100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8102 local BEFORE=`date +%s`
8103 cancel_lru_locks osc
8104 local AFTER=`date +%s`
8105 local DIFF=$((AFTER-BEFORE))
8106 if [ $DIFF -gt 1 ] ; then
8107 error "elapsed for 1M@1T = $DIFF"
8110 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8114 run_test 80 "Page eviction is equally fast at high offsets too ===="
8116 test_81a() { # 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 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8122 do_facet ost1 lctl set_param fail_loc=0x80000228
8124 # write should trigger a retry and success
8125 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8128 if [ $RC -ne 0 ] ; then
8129 error "write should success, but failed for $RC"
8132 run_test 81a "OST should retry write when get -ENOSPC ==============="
8134 test_81b() { # LU-456
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8136 remote_ost_nodsh && skip "remote OST with nodsh"
8138 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8139 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8140 do_facet ost1 lctl set_param fail_loc=0x228
8142 # write should retry several times and return -ENOSPC finally
8143 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8144 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8147 if [ $RC -ne $ENOSPC ] ; then
8148 error "dd should fail for -ENOSPC, but succeed."
8151 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8153 test_82() { # LU-1031
8154 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8158 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8160 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8162 kill -USR1 $MULTIPID2
8164 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8165 error "First grouplock does not block second one"
8167 echo "Second grouplock blocks first one"
8169 kill -USR1 $MULTIPID1
8173 run_test 82 "Basic grouplock test"
8176 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8178 test_mkdir $DIR/$tdir.cvsroot
8179 chown $RUNAS_ID $DIR/$tdir.cvsroot
8182 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8185 # some versions of cvs import exit(1) when asked to import links or
8186 # files they can't read. ignore those files.
8187 local toignore=$(find . -type l -printf '-I %f\n' -o \
8188 ! -perm /4 -printf '-I %f\n')
8189 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8190 $tdir.reposname vtag rtag
8193 test_mkdir $DIR/$tdir.reposname
8194 chown $RUNAS_ID $DIR/$tdir.reposname
8195 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8197 cd $DIR/$tdir.reposname
8199 $RUNAS cvs add -m 'addmsg' foo99
8201 $RUNAS cvs commit -m 'nomsg' foo99
8202 rm -fr $DIR/$tdir.cvsroot
8204 run_test 99 "cvs strange file/directory operations"
8207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8208 [[ "$NETTYPE" =~ tcp ]] ||
8209 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8210 remote_ost_nodsh && skip "remote OST with nodsh"
8211 remote_mds_nodsh && skip "remote MDS with nodsh"
8213 skip "useless for local single node setup"
8215 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8216 [ "$PROT" != "tcp" ] && continue
8217 RPORT=$(echo $REMOTE | cut -d: -f2)
8218 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8221 LPORT=`echo $LOCAL | cut -d: -f2`
8222 if [ $LPORT -ge 1024 ]; then
8223 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8225 error_exit "local: $LPORT > 1024, remote: $RPORT"
8228 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8230 run_test 100 "check local port using privileged port ==========="
8232 function get_named_value()
8241 echo $line | sed "s/^$tag[ ]*//"
8248 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8249 awk '/^max_cached_mb/ { print $2 }')
8252 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8258 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8263 local cache_limit=32
8265 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8266 trap cleanup_101a EXIT
8267 $LCTL set_param -n llite.*.read_ahead_stats 0
8268 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8271 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8273 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8274 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8277 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8278 get_named_value 'read but discarded' | cut -d" " -f1); do
8279 discard=$(($discard + $s))
8283 if [[ $(($discard * 10)) -gt $nreads ]]; then
8284 $LCTL get_param osc.*-osc*.rpc_stats
8285 $LCTL get_param llite.*.read_ahead_stats
8286 error "too many ($discard) discarded pages"
8288 rm -f $DIR/$tfile || true
8290 run_test 101a "check read-ahead for random reads"
8293 test_mkdir $DIR/$tdir
8295 local FILE_LENGTH=$2
8298 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8300 local list=$(comma_list $(osts_nodes))
8301 set_osd_param $list '' read_cache_enable 0
8302 set_osd_param $list '' writethrough_cache_enable 0
8304 trap cleanup_test101bc EXIT
8305 # prepare the read-ahead file
8306 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8308 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8309 count=$FILE_SIZE_MB 2> /dev/null
8313 cleanup_test101bc() {
8318 local list=$(comma_list $(osts_nodes))
8319 set_osd_param $list '' read_cache_enable 1
8320 set_osd_param $list '' writethrough_cache_enable 1
8324 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8329 local STRIPE_SIZE=$2
8330 local FILE_LENGTH=$3
8331 local RA_INC=1048576
8332 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8333 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8334 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8335 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8336 get_named_value 'read but discarded' |
8337 cut -d" " -f1 | calc_total)
8338 if [[ $DISCARD -gt $discard_limit ]]; then
8339 $LCTL get_param llite.*.read_ahead_stats
8340 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8342 echo "Read-ahead success for size ${READ_SIZE}"
8347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8348 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8350 local STRIPE_SIZE=1048576
8351 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8353 if [ $SLOW == "yes" ]; then
8354 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8356 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8359 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8361 # prepare the read-ahead file
8362 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8363 cancel_lru_locks osc
8364 for BIDX in 2 4 8 16 32 64 128 256
8366 local BSIZE=$((BIDX*4096))
8367 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8368 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8369 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8370 $LCTL set_param -n llite.*.read_ahead_stats 0
8371 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8372 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8373 cancel_lru_locks osc
8374 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8379 run_test 101b "check stride-io mode read-ahead ================="
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8384 local STRIPE_SIZE=1048576
8385 local FILE_LENGTH=$((STRIPE_SIZE*100))
8390 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8392 cancel_lru_locks osc
8393 $LCTL set_param osc.*.rpc_stats 0
8394 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8395 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8396 local stats=$($LCTL get_param -n $osc_rpc_stats)
8397 local lines=$(echo "$stats" | awk 'END {print NR;}')
8400 if [ $lines -le 20 ]; then
8403 for size in 1 2 4 8; do
8404 local rpc=$(echo "$stats" |
8405 awk '($1 == "'$size':") {print $2; exit; }')
8406 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8407 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8409 echo "$osc_rpc_stats check passed!"
8414 run_test 101c "check stripe_size aligned read-ahead ================="
8417 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8418 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8424 local file=$DIR/$tfile
8425 local sz_MB=${FILESIZE_101d:-500}
8426 local ra_MB=${READAHEAD_MB:-40}
8428 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8429 [ $free_MB -lt $sz_MB ] &&
8430 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8432 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8433 $LFS setstripe -c -1 $file || error "setstripe failed"
8435 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8436 echo Cancel LRU locks on lustre client to flush the client cache
8437 cancel_lru_locks osc
8439 echo Disable read-ahead
8440 local old_READAHEAD=$(set_read_ahead 0)
8442 echo Reading the test file $file with read-ahead disabled
8443 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8445 echo Cancel LRU locks on lustre client to flush the client cache
8446 cancel_lru_locks osc
8447 echo Enable read-ahead with ${ra_MB}MB
8448 set_read_ahead $ra_MB
8450 echo Reading the test file $file with read-ahead enabled
8451 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8453 echo "read-ahead disabled time read $raOFF"
8454 echo "read-ahead enabled time read $raON"
8456 set_read_ahead $old_READAHEAD
8458 wait_delete_completed
8460 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8461 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8463 run_test 101d "file read with and without read-ahead enabled"
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8468 local file=$DIR/$tfile
8469 local size_KB=500 #KB
8473 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8474 local need_KB=$((count * size_KB))
8475 [[ $free_KB -le $need_KB ]] &&
8476 skip_env "Need free space $need_KB, have $free_KB"
8478 echo "Creating $count ${size_KB}K test files"
8479 for ((i = 0; i < $count; i++)); do
8480 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8483 echo "Cancel LRU locks on lustre client to flush the client cache"
8484 cancel_lru_locks $OSC
8486 echo "Reset readahead stats"
8487 $LCTL set_param -n llite.*.read_ahead_stats 0
8489 for ((i = 0; i < $count; i++)); do
8490 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8493 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8494 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8496 for ((i = 0; i < $count; i++)); do
8497 rm -rf $file.$i 2>/dev/null
8500 #10000 means 20% reads are missing in readahead
8501 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8503 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8506 which iozone || skip_env "no iozone installed"
8508 local old_debug=$($LCTL get_param debug)
8509 old_debug=${old_debug#*=}
8510 $LCTL set_param debug="reada mmap"
8512 # create a test file
8513 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8515 echo Cancel LRU locks on lustre client to flush the client cache
8516 cancel_lru_locks osc
8518 echo Reset readahead stats
8519 $LCTL set_param -n llite.*.read_ahead_stats 0
8521 echo mmap read the file with small block size
8522 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8525 echo checking missing pages
8526 $LCTL get_param llite.*.read_ahead_stats
8527 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8528 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8530 $LCTL set_param debug="$old_debug"
8531 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8534 run_test 101f "check mmap read performance"
8536 test_101g_brw_size_test() {
8538 local pages=$((mb * 1048576 / PAGE_SIZE))
8539 local file=$DIR/$tfile
8541 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8542 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8543 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8544 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8548 stack_trap "rm -f $file" EXIT
8549 $LCTL set_param -n osc.*.rpc_stats=0
8551 # 10 RPCs should be enough for the test
8553 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8554 { error "dd write ${mb} MB blocks failed"; return 3; }
8555 cancel_lru_locks osc
8556 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8557 { error "dd write ${mb} MB blocks failed"; return 4; }
8559 # calculate number of full-sized read and write RPCs
8560 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8561 sed -n '/pages per rpc/,/^$/p' |
8562 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8563 END { print reads,writes }'))
8564 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8566 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8573 remote_ost_nodsh && skip "remote OST with nodsh"
8576 local osts=$(get_facets OST)
8577 local list=$(comma_list $(osts_nodes))
8578 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8579 local brw_size="obdfilter.*.brw_size"
8581 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8583 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8585 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8586 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8587 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8588 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8589 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8590 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8592 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8595 if [[ $orig_mb -lt 16 ]]; then
8596 save_lustre_params $osts "$brw_size" > $p
8597 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8598 error "set 16MB RPC size failed"
8600 echo "remount client to enable new RPC size"
8601 remount_client $MOUNT || error "remount_client failed"
8604 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8605 # should be able to set brw_size=12, but no rpc_stats for that
8606 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8609 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8611 if [[ $orig_mb -lt 16 ]]; then
8612 restore_lustre_params < $p
8613 remount_client $MOUNT || error "remount_client restore failed"
8616 rm -f $p $DIR/$tfile
8618 run_test 101g "Big bulk(4/16 MiB) readahead"
8621 test_mkdir $DIR/$tdir
8622 chown $RUNAS_ID $DIR/$tdir
8625 STRIPE_COUNT=$OSTCOUNT
8626 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8628 trap cleanup_test102 EXIT
8630 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8632 for num in 1 2 3 4; do
8633 for count in $(seq 1 $STRIPE_COUNT); do
8634 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8635 local size=`expr $STRIPE_SIZE \* $num`
8636 local file=file"$num-$idx-$count"
8637 $1 $LFS setstripe -S $size -i $idx -c $count $file
8643 $1 tar cf $TMP/f102.tar $tdir --xattrs
8649 rm -rf $DIR/d0.sanity/d102
8653 [ "$UID" != 0 ] && skip "must run as root"
8654 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8655 skip_env "must have user_xattr"
8657 [ -z "$(which setfattr 2>/dev/null)" ] &&
8658 skip_env "could not find setfattr"
8660 local testfile=$DIR/$tfile
8663 echo "set/get xattr..."
8664 setfattr -n trusted.name1 -v value1 $testfile ||
8665 error "setfattr -n trusted.name1=value1 $testfile failed"
8666 getfattr -n trusted.name1 $testfile 2> /dev/null |
8667 grep "trusted.name1=.value1" ||
8668 error "$testfile missing trusted.name1=value1"
8670 setfattr -n user.author1 -v author1 $testfile ||
8671 error "setfattr -n user.author1=author1 $testfile failed"
8672 getfattr -n user.author1 $testfile 2> /dev/null |
8673 grep "user.author1=.author1" ||
8674 error "$testfile missing trusted.author1=author1"
8677 setfattr -n trusted.name2 -v value2 $testfile ||
8678 error "$testfile unable to set trusted.name2"
8679 setfattr -n trusted.name3 -v value3 $testfile ||
8680 error "$testfile unable to set trusted.name3"
8681 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8682 grep "trusted.name" | wc -l) -eq 3 ] ||
8683 error "$testfile missing 3 trusted.name xattrs"
8685 setfattr -n user.author2 -v author2 $testfile ||
8686 error "$testfile unable to set user.author2"
8687 setfattr -n user.author3 -v author3 $testfile ||
8688 error "$testfile unable to set user.author3"
8689 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8690 grep "user.author" | wc -l) -eq 3 ] ||
8691 error "$testfile missing 3 user.author xattrs"
8693 echo "remove xattr..."
8694 setfattr -x trusted.name1 $testfile ||
8695 error "$testfile error deleting trusted.name1"
8696 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8697 error "$testfile did not delete trusted.name1 xattr"
8699 setfattr -x user.author1 $testfile ||
8700 error "$testfile error deleting user.author1"
8701 echo "set lustre special xattr ..."
8702 $LFS setstripe -c1 $testfile
8703 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8704 awk -F "=" '/trusted.lov/ { print $2 }' )
8705 setfattr -n "trusted.lov" -v $lovea $testfile ||
8706 error "$testfile doesn't ignore setting trusted.lov again"
8707 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8708 error "$testfile allow setting invalid trusted.lov"
8711 run_test 102a "user xattr test =================================="
8714 [ -z "$(which setfattr 2>/dev/null)" ] &&
8715 skip_env "could not find setfattr"
8716 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8718 # b10930: get/set/list trusted.lov xattr
8719 echo "get/set/list trusted.lov xattr ..."
8720 local testfile=$DIR/$tfile
8721 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8722 error "setstripe failed"
8723 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8724 error "getstripe failed"
8725 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8726 error "can't get trusted.lov from $testfile"
8728 local testfile2=${testfile}2
8729 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8730 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8733 setfattr -n trusted.lov -v $value $testfile2
8734 local stripe_size=$($LFS getstripe -S $testfile2)
8735 local stripe_count=$($LFS getstripe -c $testfile2)
8736 [[ $stripe_size -eq 65536 ]] ||
8737 error "stripe size $stripe_size != 65536"
8738 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8739 error "stripe count $stripe_count != $STRIPECOUNT"
8742 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8745 [ -z "$(which setfattr 2>/dev/null)" ] &&
8746 skip_env "could not find setfattr"
8747 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8749 # b10930: get/set/list lustre.lov xattr
8750 echo "get/set/list lustre.lov xattr ..."
8751 test_mkdir $DIR/$tdir
8752 chown $RUNAS_ID $DIR/$tdir
8753 local testfile=$DIR/$tdir/$tfile
8754 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8755 error "setstripe failed"
8756 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8757 error "getstripe failed"
8758 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8759 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8761 local testfile2=${testfile}2
8762 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8763 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8765 $RUNAS $MCREATE $testfile2
8766 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8767 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8768 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8769 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8770 [ $stripe_count -eq $STRIPECOUNT ] ||
8771 error "stripe count $stripe_count != $STRIPECOUNT"
8773 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8775 compare_stripe_info1() {
8776 local stripe_index_all_zero=true
8778 for num in 1 2 3 4; do
8779 for count in $(seq 1 $STRIPE_COUNT); do
8780 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8781 local size=$((STRIPE_SIZE * num))
8782 local file=file"$num-$offset-$count"
8783 stripe_size=$($LFS getstripe -S $PWD/$file)
8784 [[ $stripe_size -ne $size ]] &&
8785 error "$file: size $stripe_size != $size"
8786 stripe_count=$($LFS getstripe -c $PWD/$file)
8787 # allow fewer stripes to be created, ORI-601
8788 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8789 error "$file: count $stripe_count != $count"
8790 stripe_index=$($LFS getstripe -i $PWD/$file)
8791 [[ $stripe_index -ne 0 ]] &&
8792 stripe_index_all_zero=false
8796 $stripe_index_all_zero &&
8797 error "all files are being extracted starting from OST index 0"
8801 have_xattrs_include() {
8802 tar --help | grep -q xattrs-include &&
8803 echo --xattrs-include="lustre.*"
8807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8808 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8810 XINC=$(have_xattrs_include)
8812 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8814 compare_stripe_info1
8816 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8820 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8822 XINC=$(have_xattrs_include)
8824 test_mkdir $DIR/$tdir.restore
8826 tar cf - --xattrs $tdir | tar xf - \
8827 -C $DIR/$tdir.restore --xattrs $XINC
8828 cd $DIR/$tdir.restore/$tdir
8829 compare_stripe_info1
8831 run_test 102f "tar copy files, not keep osts"
8834 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8835 skip "must have user_xattr"
8836 [ -z "$(which setfattr 2>/dev/null)" ] &&
8837 skip_env "could not find setfattr"
8838 [ -z "$(which getfattr 2>/dev/null)" ] &&
8839 skip_env "could not find getfattr"
8841 local xsize=${1:-1024} # in bytes
8842 local file=$DIR/$tfile
8843 local value="$(generate_string $xsize)"
8844 local xbig=trusted.big
8848 log "save $xbig on $file"
8851 setfattr -n $xbig -v $value $file ||
8852 error "saving $xbig on $file failed"
8854 setfattr -n $xbig -v $value $file &&
8855 error "saving $xbig on $file succeeded"
8859 local orig=$(get_xattr_value $xbig $file)
8860 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8862 local xsml=trusted.sml
8863 log "save $xsml on $file"
8864 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8866 local new=$(get_xattr_value $xbig $file)
8867 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8869 log "grow $xsml on $file"
8870 setfattr -n $xsml -v "$value" $file ||
8871 error "growing $xsml on $file failed"
8873 new=$(get_xattr_value $xbig $file)
8874 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8875 log "$xbig still valid after growing $xsml"
8880 test_102h() { # bug 15777
8883 run_test 102h "grow xattr from inside inode to external block"
8886 large_xattr_enabled || skip_env "ea_inode feature disabled"
8888 echo "setting xattr of max xattr size: $(max_xattr_size)"
8889 grow_xattr $(max_xattr_size)
8891 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8892 echo "This should fail:"
8893 grow_xattr $(($(max_xattr_size) + 10)) 1
8895 run_test 102ha "grow xattr from inside inode to external inode"
8897 test_102i() { # bug 17038
8898 [ -z "$(which getfattr 2>/dev/null)" ] &&
8899 skip "could not find getfattr"
8902 ln -s $DIR/$tfile $DIR/${tfile}link
8903 getfattr -n trusted.lov $DIR/$tfile ||
8904 error "lgetxattr on $DIR/$tfile failed"
8905 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8906 grep -i "no such attr" ||
8907 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8908 rm -f $DIR/$tfile $DIR/${tfile}link
8910 run_test 102i "lgetxattr test on symbolic link ============"
8913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8914 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8916 XINC=$(have_xattrs_include)
8917 setup_test102 "$RUNAS"
8918 chown $RUNAS_ID $DIR/$tdir
8919 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8921 compare_stripe_info1 "$RUNAS"
8923 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8926 [ -z "$(which setfattr 2>/dev/null)" ] &&
8927 skip "could not find setfattr"
8930 # b22187 just check that does not crash for regular file.
8931 setfattr -n trusted.lov $DIR/$tfile
8932 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8933 local test_kdir=$DIR/$tdir
8934 test_mkdir $test_kdir
8935 local default_size=$($LFS getstripe -S $test_kdir)
8936 local default_count=$($LFS getstripe -c $test_kdir)
8937 local default_offset=$($LFS getstripe -i $test_kdir)
8938 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8939 error 'dir setstripe failed'
8940 setfattr -n trusted.lov $test_kdir
8941 local stripe_size=$($LFS getstripe -S $test_kdir)
8942 local stripe_count=$($LFS getstripe -c $test_kdir)
8943 local stripe_offset=$($LFS getstripe -i $test_kdir)
8944 [ $stripe_size -eq $default_size ] ||
8945 error "stripe size $stripe_size != $default_size"
8946 [ $stripe_count -eq $default_count ] ||
8947 error "stripe count $stripe_count != $default_count"
8948 [ $stripe_offset -eq $default_offset ] ||
8949 error "stripe offset $stripe_offset != $default_offset"
8950 rm -rf $DIR/$tfile $test_kdir
8952 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8955 [ -z "$(which getfattr 2>/dev/null)" ] &&
8956 skip "could not find getfattr"
8958 # LU-532 trusted. xattr is invisible to non-root
8959 local testfile=$DIR/$tfile
8963 echo "listxattr as user..."
8964 chown $RUNAS_ID $testfile
8965 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8966 grep -q "trusted" &&
8967 error "$testfile trusted xattrs are user visible"
8971 run_test 102l "listxattr size test =================================="
8973 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8974 local path=$DIR/$tfile
8977 listxattr_size_check $path || error "listattr_size_check $path failed"
8979 run_test 102m "Ensure listxattr fails on small bufffer ========"
8983 getxattr() { # getxattr path name
8984 # Return the base64 encoding of the value of xattr name on path.
8988 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8990 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8992 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8994 getfattr --absolute-names --encoding=base64 --name=$name $path |
8995 awk -F= -v name=$name '$1 == name {
8996 print substr($0, index($0, "=") + 1);
9000 test_102n() { # LU-4101 mdt: protect internal xattrs
9001 [ -z "$(which setfattr 2>/dev/null)" ] &&
9002 skip "could not find setfattr"
9003 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9005 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9008 local file0=$DIR/$tfile.0
9009 local file1=$DIR/$tfile.1
9010 local xattr0=$TMP/$tfile.0
9011 local xattr1=$TMP/$tfile.1
9012 local namelist="lov lma lmv link fid version som hsm"
9016 rm -rf $file0 $file1 $xattr0 $xattr1
9019 # Get 'before' xattrs of $file1.
9020 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9022 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9023 namelist+=" lfsck_namespace"
9024 for name in $namelist; do
9025 # Try to copy xattr from $file0 to $file1.
9026 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9028 setfattr --name=trusted.$name --value="$value" $file1 ||
9029 error "setxattr 'trusted.$name' failed"
9031 # Try to set a garbage xattr.
9032 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9034 if [[ x$name == "xlov" ]]; then
9035 setfattr --name=trusted.lov --value="$value" $file1 &&
9036 error "setxattr invalid 'trusted.lov' success"
9038 setfattr --name=trusted.$name --value="$value" $file1 ||
9039 error "setxattr invalid 'trusted.$name' failed"
9042 # Try to remove the xattr from $file1. We don't care if this
9043 # appears to succeed or fail, we just don't want there to be
9044 # any changes or crashes.
9045 setfattr --remove=$trusted.$name $file1 2> /dev/null
9048 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9051 # Try to copy xattr from $file0 to $file1.
9052 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9054 setfattr --name=trusted.$name --value="$value" $file1 ||
9055 error "setxattr 'trusted.$name' failed"
9057 # Try to set a garbage xattr.
9058 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9060 setfattr --name=trusted.$name --value="$value" $file1 ||
9061 error "setxattr 'trusted.$name' failed"
9063 # Try to remove the xattr from $file1. We don't care if this
9064 # appears to succeed or fail, we just don't want there to be
9065 # any changes or crashes.
9066 setfattr --remove=$trusted.$name $file1 2> /dev/null
9069 # Get 'after' xattrs of file1.
9070 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9072 if ! diff $xattr0 $xattr1; then
9073 error "before and after xattrs of '$file1' differ"
9076 rm -rf $file0 $file1 $xattr0 $xattr1
9080 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9082 test_102p() { # LU-4703 setxattr did not check ownership
9083 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9084 skip "MDS needs to be at least 2.5.56"
9086 local testfile=$DIR/$tfile
9090 echo "setfacl as user..."
9091 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9092 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9094 echo "setfattr as user..."
9095 setfacl -m "u:$RUNAS_ID:---" $testfile
9096 $RUNAS setfattr -x system.posix_acl_access $testfile
9097 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9099 run_test 102p "check setxattr(2) correctly fails without permission"
9102 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9103 skip "MDS needs to be at least 2.6.92"
9105 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9107 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9110 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9111 skip "MDS needs to be at least 2.6.93"
9113 touch $DIR/$tfile || error "touch"
9114 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9115 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9116 rm $DIR/$tfile || error "rm"
9119 mkdir -p $DIR/$tdir || error "mkdir"
9120 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9121 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9122 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9123 error "$testfile error deleting user.author1"
9124 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9125 grep "user.$(basename $tdir)" &&
9126 error "$tdir did not delete user.$(basename $tdir)"
9127 rmdir $DIR/$tdir || error "rmdir"
9130 test_mkdir $DIR/$tdir
9131 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9132 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9133 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9134 error "$testfile error deleting user.author1"
9135 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9136 grep "user.$(basename $tdir)" &&
9137 error "$tdir did not delete user.$(basename $tdir)"
9138 rmdir $DIR/$tdir || error "rm striped dir"
9140 run_test 102r "set EAs with empty values"
9143 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9144 skip "MDS needs to be at least 2.11.52"
9146 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9148 save_lustre_params client "llite.*.xattr_cache" > $save
9150 for cache in 0 1; do
9151 lctl set_param llite.*.xattr_cache=$cache
9154 touch $DIR/$tfile || error "touch"
9155 for prefix in lustre security system trusted user; do
9156 # Note getxattr() may fail with 'Operation not
9157 # supported' or 'No such attribute' depending
9158 # on prefix and cache.
9159 getfattr -n $prefix.n102s $DIR/$tfile &&
9160 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9164 restore_lustre_params < $save
9166 run_test 102s "getting nonexistent xattrs should fail"
9169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9170 skip "MDS needs to be at least 2.11.52"
9172 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9174 save_lustre_params client "llite.*.xattr_cache" > $save
9176 for cache in 0 1; do
9177 lctl set_param llite.*.xattr_cache=$cache
9179 for buf_size in 0 256; do
9181 touch $DIR/$tfile || error "touch"
9182 setfattr -n user.multiop $DIR/$tfile
9183 $MULTIOP $DIR/$tfile oa$buf_size ||
9184 error "cannot get zero length xattr value (buf_size = $buf_size)"
9188 restore_lustre_params < $save
9190 run_test 102t "zero length xattr values handled correctly"
9194 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9199 [ "$UID" != 0 ] && skip "must run as root"
9200 $GSS && skip_env "could not run under gss"
9201 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9202 skip_env "must have acl enabled"
9203 [ -z "$(which setfacl 2>/dev/null)" ] &&
9204 skip_env "could not find setfacl"
9205 remote_mds_nodsh && skip "remote MDS with nodsh"
9207 gpasswd -a daemon bin # LU-5641
9208 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9210 declare -a identity_old
9212 for num in $(seq $MDSCOUNT); do
9213 switch_identity $num true || identity_old[$num]=$?
9221 echo "performing cp ..."
9222 run_acl_subtest cp || error "run_acl_subtest cp failed"
9223 echo "performing getfacl-noacl..."
9224 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9225 echo "performing misc..."
9226 run_acl_subtest misc || error "misc test failed"
9227 echo "performing permissions..."
9228 run_acl_subtest permissions || error "permissions failed"
9229 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9230 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9231 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9232 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9234 echo "performing permissions xattr..."
9235 run_acl_subtest permissions_xattr ||
9236 error "permissions_xattr failed"
9238 echo "performing setfacl..."
9239 run_acl_subtest setfacl || error "setfacl test failed"
9241 # inheritance test got from HP
9242 echo "performing inheritance..."
9243 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9244 chmod +x make-tree || error "chmod +x failed"
9245 run_acl_subtest inheritance || error "inheritance test failed"
9248 echo "LU-974 ignore umask when acl is enabled..."
9249 run_acl_subtest 974 || error "LU-974 umask test failed"
9250 if [ $MDSCOUNT -ge 2 ]; then
9251 run_acl_subtest 974_remote ||
9252 error "LU-974 umask test failed under remote dir"
9255 echo "LU-2561 newly created file is same size as directory..."
9256 if [ "$mds1_FSTYPE" != "zfs" ]; then
9257 run_acl_subtest 2561 || error "LU-2561 test failed"
9259 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9262 run_acl_subtest 4924 || error "LU-4924 test failed"
9267 for num in $(seq $MDSCOUNT); do
9268 if [ "${identity_old[$num]}" = 1 ]; then
9269 switch_identity $num false || identity_old[$num]=$?
9273 run_test 103a "acl test"
9279 for U in {0..511}; do
9281 local O=$(printf "%04o" $U)
9283 umask $(printf "%04o" $((511 ^ $O)))
9284 $LFS setstripe -c 1 $DIR/$tfile.s$O
9285 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9287 (( $S == ($O & 0666) )) ||
9288 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9290 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9291 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9292 (( $S == ($O & 0666) )) ||
9293 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9295 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9296 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9297 (( $S == ($O & 0666) )) ||
9298 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9299 rm -f $DIR/$tfile.[smp]$0
9303 # limit the concurrently running threads to 64. LU-11878
9304 local idx=$((U % 64))
9305 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9310 run_test 103b "umask lfs setstripe"
9314 cp -rp $DIR/$tdir $DIR/$tdir.bak
9316 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9317 error "$DIR/$tdir shouldn't contain default ACL"
9318 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9319 error "$DIR/$tdir.bak shouldn't contain default ACL"
9322 run_test 103c "'cp -rp' won't set empty acl"
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 lfs df || error "lfs df failed"
9329 lfs df -ih || error "lfs df -ih failed"
9330 lfs df -h $DIR || error "lfs df -h $DIR failed"
9331 lfs df -i $DIR || error "lfs df -i $DIR failed"
9332 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9333 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9335 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9336 lctl --device %$OSC deactivate
9337 lfs df || error "lfs df with deactivated OSC failed"
9338 lctl --device %$OSC activate
9339 # wait the osc back to normal
9340 wait_osc_import_ready client ost
9342 lfs df || error "lfs df with reactivated OSC failed"
9345 run_test 104a "lfs df [-ih] [path] test ========================="
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9349 [ $RUNAS_ID -eq $UID ] &&
9350 skip_env "RUNAS_ID = UID = $UID -- skipping"
9352 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9353 grep "Permission denied" | wc -l)))
9354 if [ $denied_cnt -ne 0 ]; then
9355 error "lfs check servers test failed"
9358 run_test 104b "$RUNAS lfs check servers test ===================="
9361 # doesn't work on 2.4 kernels
9363 if $(flock_is_enabled); then
9364 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9366 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9370 run_test 105a "flock when mounted without -o flock test ========"
9374 if $(flock_is_enabled); then
9375 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9377 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9381 run_test 105b "fcntl when mounted without -o flock test ========"
9385 if $(flock_is_enabled); then
9386 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9388 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9392 run_test 105c "lockf when mounted without -o flock test"
9394 test_105d() { # bug 15924
9395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9397 test_mkdir $DIR/$tdir
9398 flock_is_enabled || skip_env "mount w/o flock enabled"
9399 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9400 $LCTL set_param fail_loc=0x80000315
9401 flocks_test 2 $DIR/$tdir
9403 run_test 105d "flock race (should not freeze) ========"
9405 test_105e() { # bug 22660 && 22040
9406 flock_is_enabled || skip_env "mount w/o flock enabled"
9409 flocks_test 3 $DIR/$tfile
9411 run_test 105e "Two conflicting flocks from same process"
9413 test_106() { #bug 10921
9414 test_mkdir $DIR/$tdir
9415 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9416 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9418 run_test 106 "attempt exec of dir followed by chown of that dir"
9421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9429 local save_pattern=$(sysctl -n kernel.core_pattern)
9430 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9431 sysctl -w kernel.core_pattern=$file
9432 sysctl -w kernel.core_uses_pid=0
9440 kill -s 11 $SLEEPPID
9442 if [ -e $file ]; then
9443 size=`stat -c%s $file`
9444 [ $size -eq 0 ] && error "Fail to create core file $file"
9446 error "Fail to create core file $file"
9449 sysctl -w kernel.core_pattern=$save_pattern
9450 sysctl -w kernel.core_uses_pid=$save_uses_pid
9453 run_test 107 "Coredump on SIG"
9456 test_mkdir $DIR/$tdir
9457 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9458 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9459 error "mkdir with 256 char should fail, but did not"
9460 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9461 error "create with 255 char failed"
9462 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9463 error "create with 256 char should fail, but did not"
9468 run_test 110 "filename length checking"
9471 # Purpose: To verify dynamic thread (OSS) creation.
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9475 remote_ost_nodsh && skip "remote OST with nodsh"
9477 # Lustre does not stop service threads once they are started.
9478 # Reset number of running threads to default.
9483 local save_params="$TMP/sanity-$TESTNAME.parameters"
9485 # Get ll_ost_io count before I/O
9486 OSTIO_pre=$(do_facet ost1 \
9487 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9488 # Exit if lustre is not running (ll_ost_io not running).
9489 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9491 echo "Starting with $OSTIO_pre threads"
9492 local thread_max=$((OSTIO_pre * 2))
9493 local rpc_in_flight=$((thread_max * 2))
9494 # Number of I/O Process proposed to be started.
9496 local facets=$(get_facets OST)
9498 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9499 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9501 # Set in_flight to $rpc_in_flight
9502 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9503 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9504 nfiles=${rpc_in_flight}
9505 # Set ost thread_max to $thread_max
9506 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9508 # 5 Minutes should be sufficient for max number of OSS
9509 # threads(thread_max) to be created.
9513 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9514 test_mkdir $DIR/$tdir
9515 for i in $(seq $nfiles); do
9516 local file=$DIR/$tdir/${tfile}-$i
9517 $LFS setstripe -c -1 -i 0 $file
9518 ($WTL $file $timeout)&
9521 # I/O Started - Wait for thread_started to reach thread_max or report
9522 # error if thread_started is more than thread_max.
9523 echo "Waiting for thread_started to reach thread_max"
9524 local thread_started=0
9525 local end_time=$((SECONDS + timeout))
9527 while [ $SECONDS -le $end_time ] ; do
9529 # Get ost i/o thread_started count.
9530 thread_started=$(do_facet ost1 \
9532 ost.OSS.ost_io.threads_started | cut -d= -f2")
9533 # Break out if thread_started is equal/greater than thread_max
9534 if [[ $thread_started -ge $thread_max ]]; then
9535 echo ll_ost_io thread_started $thread_started, \
9536 equal/greater than thread_max $thread_max
9542 # Cleanup - We have the numbers, Kill i/o jobs if running.
9543 jobcount=($(jobs -p))
9544 for i in $(seq 0 $((${#jobcount[@]}-1)))
9546 kill -9 ${jobcount[$i]}
9547 if [ $? -ne 0 ] ; then
9549 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9553 # Cleanup files left by WTL binary.
9554 for i in $(seq $nfiles); do
9555 local file=$DIR/$tdir/${tfile}-$i
9557 if [ $? -ne 0 ] ; then
9558 echo "Warning: Failed to delete file $file"
9562 restore_lustre_params <$save_params
9563 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9565 # Error out if no new thread has started or Thread started is greater
9567 if [[ $thread_started -le $OSTIO_pre ||
9568 $thread_started -gt $thread_max ]]; then
9569 error "ll_ost_io: thread_started $thread_started" \
9570 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9571 "No new thread started or thread started greater " \
9575 run_test 115 "verify dynamic thread creation===================="
9578 wait_delete_completed
9579 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9580 echo "OST kbytes available: ${AVAIL[@]}"
9585 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9586 #echo OST $i: ${AVAIL[i]}kb
9587 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9591 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9596 echo "Min free space: OST $MINI: $MINV"
9597 echo "Max free space: OST $MAXI: $MAXV"
9600 test_116a() { # was previously test_116()
9601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9603 remote_mds_nodsh && skip "remote MDS with nodsh"
9605 echo -n "Free space priority "
9606 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9611 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9612 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9613 trap simple_cleanup_common EXIT
9615 # Check if we need to generate uneven OSTs
9616 test_mkdir -p $DIR/$tdir/OST${MINI}
9617 local FILL=$((MINV / 4))
9618 local DIFF=$((MAXV - MINV))
9619 local DIFF2=$((DIFF * 100 / MINV))
9621 local threshold=$(do_facet $SINGLEMDS \
9622 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9623 threshold=${threshold%%%}
9624 echo -n "Check for uneven OSTs: "
9625 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9627 if [[ $DIFF2 -gt $threshold ]]; then
9629 echo "Don't need to fill OST$MINI"
9631 # generate uneven OSTs. Write 2% over the QOS threshold value
9633 DIFF=$((threshold - DIFF2 + 2))
9634 DIFF2=$((MINV * DIFF / 100))
9635 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9636 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9637 error "setstripe failed"
9638 DIFF=$((DIFF2 / 2048))
9640 while [ $i -lt $DIFF ]; do
9642 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9643 bs=2M count=1 2>/dev/null
9652 DIFF=$((MAXV - MINV))
9653 DIFF2=$((DIFF * 100 / MINV))
9654 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9655 if [ $DIFF2 -gt $threshold ]; then
9658 echo "failed - QOS mode won't be used"
9659 simple_cleanup_common
9660 skip "QOS imbalance criteria not met"
9668 # now fill using QOS
9669 $LFS setstripe -c 1 $DIR/$tdir
9670 FILL=$((FILL / 200))
9671 if [ $FILL -gt 600 ]; then
9674 echo "writing $FILL files to QOS-assigned OSTs"
9676 while [ $i -lt $FILL ]; do
9678 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9682 echo "wrote $i 200k files"
9686 echo "Note: free space may not be updated, so measurements might be off"
9688 DIFF2=$((MAXV - MINV))
9689 echo "free space delta: orig $DIFF final $DIFF2"
9690 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9691 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9692 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9693 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9694 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9695 if [[ $DIFF -gt 0 ]]; then
9696 FILL=$((DIFF2 * 100 / DIFF - 100))
9697 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9700 # Figure out which files were written where
9701 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9702 awk '/'$MINI1': / {print $2; exit}')
9704 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9705 echo "$MINC files created on smaller OST $MINI1"
9706 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9707 awk '/'$MAXI1': / {print $2; exit}')
9709 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9710 echo "$MAXC files created on larger OST $MAXI1"
9711 if [[ $MINC -gt 0 ]]; then
9712 FILL=$((MAXC * 100 / MINC - 100))
9713 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9715 [[ $MAXC -gt $MINC ]] ||
9716 error_ignore LU-9 "stripe QOS didn't balance free space"
9717 simple_cleanup_common
9719 run_test 116a "stripe QOS: free space balance ==================="
9721 test_116b() { # LU-2093
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9723 remote_mds_nodsh && skip "remote MDS with nodsh"
9725 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9726 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9727 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9728 [ -z "$old_rr" ] && skip "no QOS"
9729 do_facet $SINGLEMDS lctl set_param \
9730 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9732 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9733 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9734 do_facet $SINGLEMDS lctl set_param fail_loc=0
9736 do_facet $SINGLEMDS lctl set_param \
9737 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9739 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9741 test_117() # bug 10891
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9745 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9746 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9747 lctl set_param fail_loc=0x21e
9748 > $DIR/$tfile || error "truncate failed"
9749 lctl set_param fail_loc=0
9750 echo "Truncate succeeded."
9753 run_test 117 "verify osd extend =========="
9755 NO_SLOW_RESENDCOUNT=4
9756 export OLD_RESENDCOUNT=""
9757 set_resend_count () {
9758 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9759 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9760 lctl set_param -n $PROC_RESENDCOUNT $1
9761 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9764 # for reduce test_118* time (b=14842)
9765 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9767 # Reset async IO behavior after error case
9769 FILE=$DIR/reset_async
9771 # Ensure all OSCs are cleared
9772 $LFS setstripe -c -1 $FILE
9773 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9778 test_118a() #bug 11710
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9785 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9786 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9788 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9789 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9794 run_test 118a "verify O_SYNC works =========="
9798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9799 remote_ost_nodsh && skip "remote OST with nodsh"
9803 #define OBD_FAIL_SRV_ENOENT 0x217
9804 set_nodes_failloc "$(osts_nodes)" 0x217
9805 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9807 set_nodes_failloc "$(osts_nodes)" 0
9808 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9812 if [[ $RC -eq 0 ]]; then
9813 error "Must return error due to dropped pages, rc=$RC"
9817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9822 echo "Dirty pages not leaked on ENOENT"
9824 # Due to the above error the OSC will issue all RPCs syncronously
9825 # until a subsequent RPC completes successfully without error.
9826 $MULTIOP $DIR/$tfile Ow4096yc
9831 run_test 118b "Reclaim dirty pages on fatal error =========="
9835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9837 # for 118c, restore the original resend count, LU-1940
9838 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9839 set_resend_count $OLD_RESENDCOUNT
9840 remote_ost_nodsh && skip "remote OST with nodsh"
9844 #define OBD_FAIL_OST_EROFS 0x216
9845 set_nodes_failloc "$(osts_nodes)" 0x216
9847 # multiop should block due to fsync until pages are written
9848 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9852 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9853 error "Multiop failed to block on fsync, pid=$MULTIPID"
9856 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9858 if [[ $WRITEBACK -eq 0 ]]; then
9859 error "No page in writeback, writeback=$WRITEBACK"
9862 set_nodes_failloc "$(osts_nodes)" 0
9865 if [[ $RC -ne 0 ]]; then
9866 error "Multiop fsync failed, rc=$RC"
9869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9877 echo "Dirty pages flushed via fsync on EROFS"
9880 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9882 # continue to use small resend count to reduce test_118* time (b=14842)
9883 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9888 remote_ost_nodsh && skip "remote OST with nodsh"
9892 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9893 set_nodes_failloc "$(osts_nodes)" 0x214
9894 # multiop should block due to fsync until pages are written
9895 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9899 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9900 error "Multiop failed to block on fsync, pid=$MULTIPID"
9903 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9905 if [[ $WRITEBACK -eq 0 ]]; then
9906 error "No page in writeback, writeback=$WRITEBACK"
9909 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9910 set_nodes_failloc "$(osts_nodes)" 0
9912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9920 echo "Dirty pages gaurenteed flushed via fsync"
9923 run_test 118d "Fsync validation inject a delay of the bulk =========="
9926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9930 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9931 lctl set_param fail_loc=0x8000040a
9933 # Should simulate EINVAL error which is fatal
9934 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9936 if [[ $RC -eq 0 ]]; then
9937 error "Must return error due to dropped pages, rc=$RC"
9940 lctl set_param fail_loc=0x0
9942 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9943 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9946 if [[ $LOCKED -ne 0 ]]; then
9947 error "Locked pages remain in cache, locked=$LOCKED"
9950 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9951 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9955 echo "No pages locked after fsync"
9960 run_test 118f "Simulate unrecoverable OSC side error =========="
9963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9967 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9968 lctl set_param fail_loc=0x406
9970 # simulate local -ENOMEM
9971 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9974 lctl set_param fail_loc=0
9975 if [[ $RC -eq 0 ]]; then
9976 error "Must return error due to dropped pages, rc=$RC"
9979 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9980 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9981 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9983 if [[ $LOCKED -ne 0 ]]; then
9984 error "Locked pages remain in cache, locked=$LOCKED"
9987 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9988 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9992 echo "No pages locked after fsync"
9997 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10001 remote_ost_nodsh && skip "remote OST with nodsh"
10005 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10006 set_nodes_failloc "$(osts_nodes)" 0x20e
10007 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10008 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10011 set_nodes_failloc "$(osts_nodes)" 0
10012 if [[ $RC -eq 0 ]]; then
10013 error "Must return error due to dropped pages, rc=$RC"
10016 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10017 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10018 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10020 if [[ $LOCKED -ne 0 ]]; then
10021 error "Locked pages remain in cache, locked=$LOCKED"
10024 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10025 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10029 echo "No pages locked after fsync"
10033 run_test 118h "Verify timeout in handling recoverables errors =========="
10035 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10039 remote_ost_nodsh && skip "remote OST with nodsh"
10043 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10044 set_nodes_failloc "$(osts_nodes)" 0x20e
10046 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10050 set_nodes_failloc "$(osts_nodes)" 0
10054 if [[ $RC -ne 0 ]]; then
10055 error "got error, but should be not, rc=$RC"
10058 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10059 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10060 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10061 if [[ $LOCKED -ne 0 ]]; then
10062 error "Locked pages remain in cache, locked=$LOCKED"
10065 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10066 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10070 echo "No pages locked after fsync"
10074 run_test 118i "Fix error before timeout in recoverable error =========="
10076 [ "$SLOW" = "no" ] && set_resend_count 4
10079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10080 remote_ost_nodsh && skip "remote OST with nodsh"
10084 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10085 set_nodes_failloc "$(osts_nodes)" 0x220
10087 # return -EIO from OST
10088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10090 set_nodes_failloc "$(osts_nodes)" 0x0
10091 if [[ $RC -eq 0 ]]; then
10092 error "Must return error due to dropped pages, rc=$RC"
10095 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10096 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10097 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10098 if [[ $LOCKED -ne 0 ]]; then
10099 error "Locked pages remain in cache, locked=$LOCKED"
10102 # in recoverable error on OST we want resend and stay until it finished
10103 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10104 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10108 echo "No pages locked after fsync"
10112 run_test 118j "Simulate unrecoverable OST side error =========="
10116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10117 remote_ost_nodsh && skip "remote OSTs with nodsh"
10119 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10120 set_nodes_failloc "$(osts_nodes)" 0x20e
10121 test_mkdir $DIR/$tdir
10123 for ((i=0;i<10;i++)); do
10124 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10125 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10132 set_nodes_failloc "$(osts_nodes)" 0
10135 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10137 test_118l() # LU-646
10139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10141 test_mkdir $DIR/$tdir
10142 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10145 run_test 118l "fsync dir"
10147 test_118m() # LU-3066
10149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10151 test_mkdir $DIR/$tdir
10152 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10155 run_test 118m "fdatasync dir ========="
10157 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10165 remote_ost_nodsh && skip "remote OSTs with nodsh"
10167 # Sleep to avoid a cached response.
10168 #define OBD_STATFS_CACHE_SECONDS 1
10171 # Inject a 10 second delay in the OST_STATFS handler.
10172 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10173 set_nodes_failloc "$(osts_nodes)" 0x242
10176 stat --file-system $MOUNT > /dev/null
10179 set_nodes_failloc "$(osts_nodes)" 0
10181 if ((end - begin > 20)); then
10182 error "statfs took $((end - begin)) seconds, expected 10"
10185 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10187 test_119a() # bug 11737
10189 BSIZE=$((512 * 1024))
10190 directio write $DIR/$tfile 0 1 $BSIZE
10191 # We ask to read two blocks, which is more than a file size.
10192 # directio will indicate an error when requested and actual
10193 # sizes aren't equeal (a normal situation in this case) and
10194 # print actual read amount.
10195 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10196 if [ "$NOB" != "$BSIZE" ]; then
10197 error "read $NOB bytes instead of $BSIZE"
10201 run_test 119a "Short directIO read must return actual read amount"
10203 test_119b() # bug 11737
10205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10207 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10208 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10210 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10211 error "direct read failed"
10214 run_test 119b "Sparse directIO read must return actual read amount"
10216 test_119c() # bug 13099
10219 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10220 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10223 run_test 119c "Testing for direct read hitting hole"
10225 test_119d() # bug 15950
10227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10229 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10230 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10232 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10233 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10234 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10235 lctl set_param fail_loc=0x40d
10236 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10239 cat $DIR/$tfile > /dev/null &
10240 lctl set_param fail_loc=0
10243 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10245 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10246 error "the read rpcs have not completed in 2s"
10248 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10250 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10254 remote_mds_nodsh && skip "remote MDS with nodsh"
10255 test_mkdir -i0 -c1 $DIR/$tdir
10256 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10257 skip_env "no early lock cancel on server"
10259 lru_resize_disable mdc
10260 lru_resize_disable osc
10261 cancel_lru_locks mdc
10262 # asynchronous object destroy at MDT could cause bl ast to client
10263 cancel_lru_locks osc
10265 stat $DIR/$tdir > /dev/null
10266 can1=$(do_facet mds1 \
10267 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10268 awk '/ldlm_cancel/ {print $2}')
10269 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10270 awk '/ldlm_bl_callback/ {print $2}')
10271 test_mkdir -i0 -c1 $DIR/$tdir/d1
10272 can2=$(do_facet mds1 \
10273 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10274 awk '/ldlm_cancel/ {print $2}')
10275 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10276 awk '/ldlm_bl_callback/ {print $2}')
10277 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10278 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10279 lru_resize_enable mdc
10280 lru_resize_enable osc
10282 run_test 120a "Early Lock Cancel: mkdir test"
10285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10286 remote_mds_nodsh && skip "remote MDS with nodsh"
10287 test_mkdir $DIR/$tdir
10288 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10289 skip_env "no early lock cancel on server"
10291 lru_resize_disable mdc
10292 lru_resize_disable osc
10293 cancel_lru_locks mdc
10294 stat $DIR/$tdir > /dev/null
10295 can1=$(do_facet $SINGLEMDS \
10296 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10297 awk '/ldlm_cancel/ {print $2}')
10298 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10299 awk '/ldlm_bl_callback/ {print $2}')
10300 touch $DIR/$tdir/f1
10301 can2=$(do_facet $SINGLEMDS \
10302 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10303 awk '/ldlm_cancel/ {print $2}')
10304 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10305 awk '/ldlm_bl_callback/ {print $2}')
10306 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10307 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10308 lru_resize_enable mdc
10309 lru_resize_enable osc
10311 run_test 120b "Early Lock Cancel: create test"
10314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10315 remote_mds_nodsh && skip "remote MDS with nodsh"
10316 test_mkdir -i0 -c1 $DIR/$tdir
10317 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10318 skip "no early lock cancel on server"
10320 lru_resize_disable mdc
10321 lru_resize_disable osc
10322 test_mkdir -i0 -c1 $DIR/$tdir/d1
10323 test_mkdir -i0 -c1 $DIR/$tdir/d2
10324 touch $DIR/$tdir/d1/f1
10325 cancel_lru_locks mdc
10326 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10327 can1=$(do_facet mds1 \
10328 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10329 awk '/ldlm_cancel/ {print $2}')
10330 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10331 awk '/ldlm_bl_callback/ {print $2}')
10332 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10333 can2=$(do_facet mds1 \
10334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10335 awk '/ldlm_cancel/ {print $2}')
10336 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10337 awk '/ldlm_bl_callback/ {print $2}')
10338 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10339 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10340 lru_resize_enable mdc
10341 lru_resize_enable osc
10343 run_test 120c "Early Lock Cancel: link test"
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10347 remote_mds_nodsh && skip "remote MDS with nodsh"
10348 test_mkdir -i0 -c1 $DIR/$tdir
10349 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10350 skip_env "no early lock cancel on server"
10352 lru_resize_disable mdc
10353 lru_resize_disable osc
10355 cancel_lru_locks mdc
10356 stat $DIR/$tdir > /dev/null
10357 can1=$(do_facet mds1 \
10358 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10359 awk '/ldlm_cancel/ {print $2}')
10360 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10361 awk '/ldlm_bl_callback/ {print $2}')
10362 chmod a+x $DIR/$tdir
10363 can2=$(do_facet mds1 \
10364 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10365 awk '/ldlm_cancel/ {print $2}')
10366 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10367 awk '/ldlm_bl_callback/ {print $2}')
10368 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10369 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10370 lru_resize_enable mdc
10371 lru_resize_enable osc
10373 run_test 120d "Early Lock Cancel: setattr test"
10376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10377 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10378 skip_env "no early lock cancel on server"
10379 remote_mds_nodsh && skip "remote MDS with nodsh"
10381 local dlmtrace_set=false
10383 test_mkdir -i0 -c1 $DIR/$tdir
10384 lru_resize_disable mdc
10385 lru_resize_disable osc
10386 ! $LCTL get_param debug | grep -q dlmtrace &&
10387 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10388 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10389 cancel_lru_locks mdc
10390 cancel_lru_locks osc
10391 dd if=$DIR/$tdir/f1 of=/dev/null
10392 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10393 # XXX client can not do early lock cancel of OST lock
10394 # during unlink (LU-4206), so cancel osc lock now.
10396 cancel_lru_locks osc
10397 can1=$(do_facet mds1 \
10398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10399 awk '/ldlm_cancel/ {print $2}')
10400 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10401 awk '/ldlm_bl_callback/ {print $2}')
10402 unlink $DIR/$tdir/f1
10404 can2=$(do_facet mds1 \
10405 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10406 awk '/ldlm_cancel/ {print $2}')
10407 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10408 awk '/ldlm_bl_callback/ {print $2}')
10409 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10410 $LCTL dk $TMP/cancel.debug.txt
10411 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10412 $LCTL dk $TMP/blocking.debug.txt
10413 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10414 lru_resize_enable mdc
10415 lru_resize_enable osc
10417 run_test 120e "Early Lock Cancel: unlink test"
10420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10421 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10422 skip_env "no early lock cancel on server"
10423 remote_mds_nodsh && skip "remote MDS with nodsh"
10425 test_mkdir -i0 -c1 $DIR/$tdir
10426 lru_resize_disable mdc
10427 lru_resize_disable osc
10428 test_mkdir -i0 -c1 $DIR/$tdir/d1
10429 test_mkdir -i0 -c1 $DIR/$tdir/d2
10430 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10431 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10432 cancel_lru_locks mdc
10433 cancel_lru_locks osc
10434 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10435 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10436 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10437 # XXX client can not do early lock cancel of OST lock
10438 # during rename (LU-4206), so cancel osc lock now.
10440 cancel_lru_locks osc
10441 can1=$(do_facet mds1 \
10442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10443 awk '/ldlm_cancel/ {print $2}')
10444 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10445 awk '/ldlm_bl_callback/ {print $2}')
10446 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10448 can2=$(do_facet mds1 \
10449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10450 awk '/ldlm_cancel/ {print $2}')
10451 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10452 awk '/ldlm_bl_callback/ {print $2}')
10453 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10454 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10455 lru_resize_enable mdc
10456 lru_resize_enable osc
10458 run_test 120f "Early Lock Cancel: rename test"
10461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10462 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10463 skip_env "no early lock cancel on server"
10464 remote_mds_nodsh && skip "remote MDS with nodsh"
10466 lru_resize_disable mdc
10467 lru_resize_disable osc
10469 echo create $count files
10470 test_mkdir $DIR/$tdir
10471 cancel_lru_locks mdc
10472 cancel_lru_locks osc
10475 can0=$(do_facet $SINGLEMDS \
10476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10477 awk '/ldlm_cancel/ {print $2}')
10478 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10479 awk '/ldlm_bl_callback/ {print $2}')
10480 createmany -o $DIR/$tdir/f $count
10482 can1=$(do_facet $SINGLEMDS \
10483 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10484 awk '/ldlm_cancel/ {print $2}')
10485 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10486 awk '/ldlm_bl_callback/ {print $2}')
10488 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10489 echo rm $count files
10492 can2=$(do_facet $SINGLEMDS \
10493 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10494 awk '/ldlm_cancel/ {print $2}')
10495 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10496 awk '/ldlm_bl_callback/ {print $2}')
10498 echo total: $count removes in $((t2-t1))
10499 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10501 # wait for commitment of removal
10502 lru_resize_enable mdc
10503 lru_resize_enable osc
10505 run_test 120g "Early Lock Cancel: performance test"
10507 test_121() { #bug #10589
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10511 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10512 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10513 lctl set_param fail_loc=0x310
10514 cancel_lru_locks osc > /dev/null
10515 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10516 lctl set_param fail_loc=0
10517 [[ $reads -eq $writes ]] ||
10518 error "read $reads blocks, must be $writes blocks"
10520 run_test 121 "read cancel race ========="
10522 test_123a() { # was test 123, statahead(bug 11401)
10523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10526 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10527 log "testing UP system. Performance may be lower than expected."
10532 test_mkdir $DIR/$tdir
10533 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10534 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10536 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10537 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10539 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10540 lctl set_param -n llite.*.statahead_max 0
10541 lctl get_param llite.*.statahead_max
10542 cancel_lru_locks mdc
10543 cancel_lru_locks osc
10545 time ls -l $DIR/$tdir | wc -l
10547 delta=$((etime - stime))
10548 log "ls $i files without statahead: $delta sec"
10549 lctl set_param llite.*.statahead_max=$max
10551 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10552 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10553 cancel_lru_locks mdc
10554 cancel_lru_locks osc
10556 time ls -l $DIR/$tdir | wc -l
10558 delta_sa=$((etime - stime))
10559 log "ls $i files with statahead: $delta_sa sec"
10560 lctl get_param -n llite.*.statahead_stats
10561 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10563 [[ $swrong -lt $ewrong ]] &&
10564 log "statahead was stopped, maybe too many locks held!"
10565 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10567 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10568 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10569 lctl set_param -n llite.*.statahead_max 0
10570 lctl get_param llite.*.statahead_max
10571 cancel_lru_locks mdc
10572 cancel_lru_locks osc
10574 time ls -l $DIR/$tdir | wc -l
10576 delta=$((etime - stime))
10577 log "ls $i files again without statahead: $delta sec"
10578 lctl set_param llite.*.statahead_max=$max
10579 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10580 if [ $SLOWOK -eq 0 ]; then
10581 error "ls $i files is slower with statahead!"
10583 log "ls $i files is slower with statahead!"
10589 [ $delta -gt 20 ] && break
10590 [ $delta -gt 8 ] && MULT=$((50 / delta))
10591 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10599 delta=$((etime - stime))
10600 log "rm -r $DIR/$tdir/: $delta seconds"
10602 lctl get_param -n llite.*.statahead_stats
10604 run_test 123a "verify statahead work"
10606 test_123b () { # statahead(bug 15027)
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 test_mkdir $DIR/$tdir
10610 createmany -o $DIR/$tdir/$tfile-%d 1000
10612 cancel_lru_locks mdc
10613 cancel_lru_locks osc
10615 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10616 lctl set_param fail_loc=0x80000803
10617 ls -lR $DIR/$tdir > /dev/null
10619 lctl set_param fail_loc=0x0
10620 lctl get_param -n llite.*.statahead_stats
10625 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10629 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10630 skip_env "no lru resize on server"
10634 test_mkdir $DIR/$tdir
10636 log "create $NR files at $DIR/$tdir"
10637 createmany -o $DIR/$tdir/f $NR ||
10638 error "failed to create $NR files in $DIR/$tdir"
10640 cancel_lru_locks mdc
10641 ls -l $DIR/$tdir > /dev/null
10645 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10646 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10647 LRU_SIZE=$($LCTL get_param -n $PARAM)
10648 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10649 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10651 log "NS=$(basename $NSDIR)"
10656 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10657 skip "Not enough cached locks created!"
10659 log "LRU=$LRU_SIZE"
10663 # We know that lru resize allows one client to hold $LIMIT locks
10664 # for 10h. After that locks begin to be killed by client.
10666 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10668 if [ $LIMIT -lt $LRU_SIZE ]; then
10669 skip "Limit is too small $LIMIT"
10672 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10673 # killing locks. Some time was spent for creating locks. This means
10674 # that up to the moment of sleep finish we must have killed some of
10675 # them (10-100 locks). This depends on how fast ther were created.
10676 # Many of them were touched in almost the same moment and thus will
10677 # be killed in groups.
10678 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10680 # Use $LRU_SIZE_B here to take into account real number of locks
10681 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10682 local LRU_SIZE_B=$LRU_SIZE
10684 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10685 log "OLD_LVF=$OLD_LVF"
10686 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10688 # Let's make sure that we really have some margin. Client checks
10689 # cached locks every 10 sec.
10690 SLEEP=$((SLEEP+20))
10691 log "Sleep ${SLEEP} sec"
10693 while ((SEC<$SLEEP)); do
10697 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10698 echo -n "$LRU_SIZE"
10701 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10702 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10704 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10705 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10706 unlinkmany $DIR/$tdir/f $NR
10710 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10711 log "unlink $NR files at $DIR/$tdir"
10712 unlinkmany $DIR/$tdir/f $NR
10714 run_test 124a "lru resize ======================================="
10716 get_max_pool_limit()
10718 local limit=$($LCTL get_param \
10719 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10721 for l in $limit; do
10722 if [[ $l -gt $max ]]; then
10730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10731 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10732 skip_env "no lru resize on server"
10734 LIMIT=$(get_max_pool_limit)
10736 NR=$(($(default_lru_size)*20))
10737 if [[ $NR -gt $LIMIT ]]; then
10738 log "Limit lock number by $LIMIT locks"
10742 IFree=$(mdsrate_inodes_available)
10743 if [ $IFree -lt $NR ]; then
10744 log "Limit lock number by $IFree inodes"
10748 lru_resize_disable mdc
10749 test_mkdir -p $DIR/$tdir/disable_lru_resize
10751 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10752 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10753 cancel_lru_locks mdc
10756 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10759 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10762 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10766 nolruresize_delta=$((etime-stime))
10767 log "ls -la time: $nolruresize_delta seconds"
10768 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10769 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10771 lru_resize_enable mdc
10772 test_mkdir -p $DIR/$tdir/enable_lru_resize
10774 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10775 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10776 cancel_lru_locks mdc
10779 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10782 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10785 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10789 lruresize_delta=$((etime-stime))
10790 log "ls -la time: $lruresize_delta seconds"
10791 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10793 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10794 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10795 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10796 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10798 log "lru resize performs the same with no lru resize"
10800 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10802 run_test 124b "lru resize (performance test) ======================="
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10806 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10807 skip_env "no lru resize on server"
10809 # cache ununsed locks on client
10811 cancel_lru_locks mdc
10812 test_mkdir $DIR/$tdir
10813 createmany -o $DIR/$tdir/f $nr ||
10814 error "failed to create $nr files in $DIR/$tdir"
10815 ls -l $DIR/$tdir > /dev/null
10817 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10818 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10819 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10820 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10821 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10823 # set lru_max_age to 1 sec
10824 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10825 echo "sleep $((recalc_p * 2)) seconds..."
10826 sleep $((recalc_p * 2))
10828 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10829 # restore lru_max_age
10830 $LCTL set_param -n $nsdir.lru_max_age $max_age
10831 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10832 unlinkmany $DIR/$tdir/f $nr
10834 run_test 124c "LRUR cancel very aged locks"
10836 test_125() { # 13358
10837 $LCTL get_param -n llite.*.client_type | grep -q local ||
10838 skip "must run as local client"
10839 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10840 skip_env "must have acl enabled"
10841 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10843 test_mkdir $DIR/$tdir
10844 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10845 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10846 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10848 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10850 test_126() { # bug 12829/13455
10851 $GSS && skip_env "must run as gss disabled"
10852 $LCTL get_param -n llite.*.client_type | grep -q local ||
10853 skip "must run as local client"
10854 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10856 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10857 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10859 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10861 run_test 126 "check that the fsgid provided by the client is taken into account"
10863 test_127a() { # bug 15521
10864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10866 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10867 $LCTL set_param osc.*.stats=0
10868 FSIZE=$((2048 * 1024))
10869 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10870 cancel_lru_locks osc
10871 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10873 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10874 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10875 echo "got $COUNT $NAME"
10876 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10877 eval $NAME=$COUNT || error "Wrong proc format"
10880 read_bytes|write_bytes)
10881 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10882 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10883 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10884 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10885 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10886 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10887 error "sumsquare is too small: $SUMSQ"
10888 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10889 error "sumsquare is too big: $SUMSQ"
10893 done < $DIR/${tfile}.tmp
10895 #check that we actually got some stats
10896 [ "$read_bytes" ] || error "Missing read_bytes stats"
10897 [ "$write_bytes" ] || error "Missing write_bytes stats"
10898 [ "$read_bytes" != 0 ] || error "no read done"
10899 [ "$write_bytes" != 0 ] || error "no write done"
10901 run_test 127a "verify the client stats are sane"
10903 test_127b() { # bug LU-333
10904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10905 local name count samp unit min max sum sumsq
10907 $LCTL set_param llite.*.stats=0
10909 # perform 2 reads and writes so MAX is different from SUM.
10910 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10911 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10912 cancel_lru_locks osc
10913 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10914 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10916 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10917 while read name count samp unit min max sum sumsq; do
10918 echo "got $count $name"
10919 eval $name=$count || error "Wrong proc format"
10923 [ $count -ne 2 ] && error "count is not 2: $count"
10924 [ $min -ne $PAGE_SIZE ] &&
10925 error "min is not $PAGE_SIZE: $min"
10926 [ $max -ne $PAGE_SIZE ] &&
10927 error "max is incorrect: $max"
10928 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10929 error "sum is wrong: $sum"
10932 [ $count -ne 2 ] && error "count is not 2: $count"
10933 [ $min -ne $PAGE_SIZE ] &&
10934 error "min is not $PAGE_SIZE: $min"
10935 [ $max -ne $PAGE_SIZE ] &&
10936 error "max is incorrect: $max"
10937 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10938 error "sum is wrong: $sum"
10942 done < $TMP/$tfile.tmp
10944 #check that we actually got some stats
10945 [ "$read_bytes" ] || error "Missing read_bytes stats"
10946 [ "$write_bytes" ] || error "Missing write_bytes stats"
10947 [ "$read_bytes" != 0 ] || error "no read done"
10948 [ "$write_bytes" != 0 ] || error "no write done"
10950 rm -f $TMP/${tfile}.tmp
10952 run_test 127b "verify the llite client stats are sane"
10954 test_128() { # bug 15212
10956 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10961 result=$(grep error $TMP/$tfile.log)
10962 rm -f $DIR/$tfile $TMP/$tfile.log
10963 [ -z "$result" ] ||
10964 error "consecutive find's under interactive lfs failed"
10966 run_test 128 "interactive lfs for 2 consecutive find's"
10968 set_dir_limits () {
10973 local ldproc=/proc/fs/ldiskfs
10974 local facets=$(get_facets MDS)
10976 for facet in ${facets//,/ }; do
10977 canondev=$(ldiskfs_canon \
10978 *.$(convert_facet2label $facet).mntdev $facet)
10979 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10980 ldproc=/sys/fs/ldiskfs
10981 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10982 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10986 check_mds_dmesg() {
10987 local facets=$(get_facets MDS)
10988 for facet in ${facets//,/ }; do
10989 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10996 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10997 skip "Need MDS version with at least 2.5.56"
10998 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10999 skip_env "ldiskfs only test"
11001 remote_mds_nodsh && skip "remote MDS with nodsh"
11005 local has_warning=false
11008 mkdir -p $DIR/$tdir
11010 # block size of mds1
11011 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11012 set_dir_limits $maxsize $maxsize
11013 local dirsize=$(stat -c%s "$DIR/$tdir")
11015 while [[ $dirsize -le $maxsize ]]; do
11016 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11018 if ! $has_warning; then
11019 check_mds_dmesg '"is approaching"' && has_warning=true
11021 # check two errors:
11022 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11023 # EFBIG for previous versions included in ldiskfs series
11024 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11026 echo "return code $rc received as expected"
11028 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11029 error_exit "create failed w/o dir size limit"
11031 check_mds_dmesg '"has reached"' ||
11032 error_exit "reached message should be output"
11034 [ $has_warning = "false" ] &&
11035 error_exit "warning message should be output"
11037 dirsize=$(stat -c%s "$DIR/$tdir")
11039 [[ $dirsize -ge $maxsize ]] && return 0
11040 error_exit "current dir size $dirsize, " \
11041 "previous limit $maxsize"
11042 elif [ $rc -ne 0 ]; then
11044 error_exit "return $rc received instead of expected " \
11045 "$EFBIG or $ENOSPC, files in dir $dirsize"
11047 nfiles=$((nfiles + 1))
11048 dirsize=$(stat -c%s "$DIR/$tdir")
11052 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11054 run_test 129 "test directory size limit ========================"
11063 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11064 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11066 trap cleanup_130 EXIT RETURN
11068 local fm_file=$DIR/$tfile
11069 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11070 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11071 error "dd failed for $fm_file"
11073 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11074 filefrag -ves $fm_file
11076 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11077 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11078 [ $RC != 0 ] && error "filefrag $fm_file failed"
11080 filefrag_op=$(filefrag -ve -k $fm_file |
11081 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11082 lun=$($LFS getstripe -i $fm_file)
11084 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11087 for line in $filefrag_op
11089 frag_lun=`echo $line | cut -d: -f5`
11090 ext_len=`echo $line | cut -d: -f4`
11091 if (( $frag_lun != $lun )); then
11093 error "FIEMAP on 1-stripe file($fm_file) failed"
11096 (( tot_len += ext_len ))
11099 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11101 error "FIEMAP on 1-stripe file($fm_file) failed;"
11107 echo "FIEMAP on single striped file succeeded"
11109 run_test 130a "FIEMAP (1-stripe file)"
11112 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11114 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11115 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11117 trap cleanup_130 EXIT RETURN
11119 local fm_file=$DIR/$tfile
11120 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11121 error "setstripe on $fm_file"
11122 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11123 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11125 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11126 error "dd failed on $fm_file"
11128 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11129 filefrag_op=$(filefrag -ve -k $fm_file |
11130 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11132 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11138 for line in $filefrag_op
11140 frag_lun=$(echo $line | cut -d: -f5 |
11141 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11142 ext_len=$(echo $line | cut -d: -f4)
11143 if (( $frag_lun != $last_lun )); then
11144 if (( tot_len != 1024 )); then
11146 error "FIEMAP on $fm_file failed; returned " \
11147 "len $tot_len for OST $last_lun instead of 1024"
11150 (( num_luns += 1 ))
11154 (( tot_len += ext_len ))
11157 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11159 error "FIEMAP on $fm_file failed; returned wrong number of " \
11160 "luns or wrong len for OST $last_lun"
11166 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11168 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11171 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11173 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11174 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11176 trap cleanup_130 EXIT RETURN
11178 local fm_file=$DIR/$tfile
11179 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11180 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11181 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11183 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11184 error "dd failed on $fm_file"
11186 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11187 filefrag_op=$(filefrag -ve -k $fm_file |
11188 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11190 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11191 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11196 for line in $filefrag_op
11198 frag_lun=$(echo $line | cut -d: -f5 |
11199 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11200 ext_len=$(echo $line | cut -d: -f4)
11201 if (( $frag_lun != $last_lun )); then
11202 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11203 if (( logical != 512 )); then
11205 error "FIEMAP on $fm_file failed; returned " \
11206 "logical start for lun $logical instead of 512"
11209 if (( tot_len != 512 )); then
11211 error "FIEMAP on $fm_file failed; returned " \
11212 "len $tot_len for OST $last_lun instead of 1024"
11215 (( num_luns += 1 ))
11219 (( tot_len += ext_len ))
11222 if (( num_luns != 2 || tot_len != 512 )); then
11224 error "FIEMAP on $fm_file failed; returned wrong number of " \
11225 "luns or wrong len for OST $last_lun"
11231 echo "FIEMAP on 2-stripe file with hole succeeded"
11233 run_test 130c "FIEMAP (2-stripe file with hole)"
11236 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11238 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11239 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11241 trap cleanup_130 EXIT RETURN
11243 local fm_file=$DIR/$tfile
11244 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11245 error "setstripe on $fm_file"
11246 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11247 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11249 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11250 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11251 error "dd failed on $fm_file"
11253 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11254 filefrag_op=$(filefrag -ve -k $fm_file |
11255 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11257 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11258 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11263 for line in $filefrag_op
11265 frag_lun=$(echo $line | cut -d: -f5 |
11266 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11267 ext_len=$(echo $line | cut -d: -f4)
11268 if (( $frag_lun != $last_lun )); then
11269 if (( tot_len != 1024 )); then
11271 error "FIEMAP on $fm_file failed; returned " \
11272 "len $tot_len for OST $last_lun instead of 1024"
11275 (( num_luns += 1 ))
11279 (( tot_len += ext_len ))
11282 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11284 error "FIEMAP on $fm_file failed; returned wrong number of " \
11285 "luns or wrong len for OST $last_lun"
11291 echo "FIEMAP on N-stripe file succeeded"
11293 run_test 130d "FIEMAP (N-stripe file)"
11296 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11298 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11299 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11301 trap cleanup_130 EXIT RETURN
11303 local fm_file=$DIR/$tfile
11304 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11305 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11306 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11309 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11310 for ((i = 0; i < $NUM_BLKS; i++))
11312 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11315 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11316 filefrag_op=$(filefrag -ve -k $fm_file |
11317 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11319 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11320 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11325 for line in $filefrag_op
11327 frag_lun=$(echo $line | cut -d: -f5 |
11328 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11329 ext_len=$(echo $line | cut -d: -f4)
11330 if (( $frag_lun != $last_lun )); then
11331 if (( tot_len != $EXPECTED_LEN )); then
11333 error "FIEMAP on $fm_file failed; returned " \
11334 "len $tot_len for OST $last_lun instead " \
11338 (( num_luns += 1 ))
11342 (( tot_len += ext_len ))
11345 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11347 error "FIEMAP on $fm_file failed; returned wrong number " \
11348 "of luns or wrong len for OST $last_lun"
11354 echo "FIEMAP with continuation calls succeeded"
11356 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11359 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11360 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11362 local fm_file=$DIR/$tfile
11363 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11364 error "multiop create with lov_delay_create on $fm_file"
11366 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11367 filefrag_extents=$(filefrag -vek $fm_file |
11368 awk '/extents? found/ { print $2 }')
11369 if [[ "$filefrag_extents" != "0" ]]; then
11370 error "FIEMAP on $fm_file failed; " \
11371 "returned $filefrag_extents expected 0"
11376 run_test 130f "FIEMAP (unstriped file)"
11378 # Test for writev/readv
11380 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11381 error "writev test failed"
11382 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11383 error "readv failed"
11386 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11389 local fsize=$((524288 + 1048576 + 1572864))
11390 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11391 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11392 error "append writev test failed"
11394 ((fsize += 1572864 + 1048576))
11395 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11396 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11397 error "append writev test failed"
11400 run_test 131b "test append writev"
11403 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11406 run_test 131c "test read/write on file w/o objects"
11409 rwv -f $DIR/$tfile -w -n 1 1572864
11410 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11411 if [ "$NOB" != 1572864 ]; then
11412 error "Short read filed: read $NOB bytes instead of 1572864"
11416 run_test 131d "test short read"
11419 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11420 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11421 error "read hitting hole failed"
11424 run_test 131e "test read hitting hole"
11433 mds*) res=$(do_facet $facet \
11434 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11436 ost*) res=$(do_facet $facet \
11437 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11439 *) error "Wrong facet '$facet'" ;;
11441 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11442 # if the argument $3 is zero, it means any stat increment is ok.
11443 if [[ $want -gt 0 ]]; then
11444 local count=$(echo $res | awk '{ print $2 }')
11445 [[ $count -ne $want ]] &&
11446 error "The $op counter on $facet is $count, not $want"
11451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11452 remote_ost_nodsh && skip "remote OST with nodsh"
11453 remote_mds_nodsh && skip "remote MDS with nodsh"
11454 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11455 skip_env "MDS doesn't support rename stats"
11457 local testdir=$DIR/${tdir}/stats_testdir
11459 mkdir -p $DIR/${tdir}
11462 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11463 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11465 # verify mdt stats first.
11466 mkdir ${testdir} || error "mkdir failed"
11467 check_stats $SINGLEMDS "mkdir" 1
11468 touch ${testdir}/${tfile} || error "touch failed"
11469 check_stats $SINGLEMDS "open" 1
11470 check_stats $SINGLEMDS "close" 1
11471 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11472 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11473 check_stats $SINGLEMDS "mknod" 2
11475 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11476 check_stats $SINGLEMDS "unlink" 1
11477 rm -f ${testdir}/${tfile} || error "file remove failed"
11478 check_stats $SINGLEMDS "unlink" 2
11480 # remove working dir and check mdt stats again.
11481 rmdir ${testdir} || error "rmdir failed"
11482 check_stats $SINGLEMDS "rmdir" 1
11484 local testdir1=$DIR/${tdir}/stats_testdir1
11485 mkdir -p ${testdir}
11486 mkdir -p ${testdir1}
11487 touch ${testdir1}/test1
11488 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11489 check_stats $SINGLEMDS "crossdir_rename" 1
11491 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11492 check_stats $SINGLEMDS "samedir_rename" 1
11494 rm -rf $DIR/${tdir}
11496 run_test 133a "Verifying MDT stats ========================================"
11501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11502 remote_ost_nodsh && skip "remote OST with nodsh"
11503 remote_mds_nodsh && skip "remote MDS with nodsh"
11505 local testdir=$DIR/${tdir}/stats_testdir
11507 mkdir -p ${testdir} || error "mkdir failed"
11508 touch ${testdir}/${tfile} || error "touch failed"
11509 cancel_lru_locks mdc
11512 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11513 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11515 # extra mdt stats verification.
11516 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11517 check_stats $SINGLEMDS "setattr" 1
11518 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11519 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11521 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11522 check_stats $SINGLEMDS "getattr" 1
11524 rm -rf $DIR/${tdir}
11526 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11527 # so the check below is not reliable
11528 [ $MDSCOUNT -eq 1 ] || return 0
11530 # Sleep to avoid a cached response.
11531 #define OBD_STATFS_CACHE_SECONDS 1
11533 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11534 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11535 $LFS df || error "lfs failed"
11536 check_stats $SINGLEMDS "statfs" 1
11538 # check aggregated statfs (LU-10018)
11539 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11541 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11544 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11545 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11547 check_stats $SINGLEMDS "statfs" 1
11549 # We want to check that the client didn't send OST_STATFS to
11550 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11551 # extra care is needed here.
11552 if remote_mds; then
11553 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11554 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11556 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11557 [ "$res" ] && error "OST got STATFS"
11562 run_test 133b "Verifying extra MDT stats =================================="
11565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11566 remote_ost_nodsh && skip "remote OST with nodsh"
11567 remote_mds_nodsh && skip "remote MDS with nodsh"
11569 local testdir=$DIR/$tdir/stats_testdir
11571 test_mkdir -p $testdir
11573 # verify obdfilter stats.
11574 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11576 cancel_lru_locks osc
11577 wait_delete_completed
11580 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11581 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11583 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11586 cancel_lru_locks osc
11587 check_stats ost1 "write" 1
11589 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11590 check_stats ost1 "read" 1
11592 > $testdir/$tfile || error "truncate failed"
11593 check_stats ost1 "punch" 1
11595 rm -f $testdir/$tfile || error "file remove failed"
11596 wait_delete_completed
11597 check_stats ost1 "destroy" 1
11601 run_test 133c "Verifying OST stats ========================================"
11608 while [ $value -ge 2 ]; do
11613 if [ $orig -gt $order ]; then
11621 local size=('K' 'M' 'G' 'T');
11623 local size_string=$value
11625 while [ $value -ge 1024 ]; do
11626 if [ $i -gt 3 ]; then
11627 #T is the biggest unit we get here, if that is bigger,
11629 size_string=${value}T
11632 value=$((value >> 10))
11633 if [ $value -lt 1024 ]; then
11634 size_string=${value}${size[$i]}
11643 get_rename_size() {
11645 local context=${2:-.}
11646 local sample=$(do_facet $SINGLEMDS $LCTL \
11647 get_param mdt.$FSNAME-MDT0000.rename_stats |
11648 grep -A1 $context |
11649 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11655 remote_ost_nodsh && skip "remote OST with nodsh"
11656 remote_mds_nodsh && skip "remote MDS with nodsh"
11657 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11658 skip_env "MDS doesn't support rename stats"
11660 local testdir1=$DIR/${tdir}/stats_testdir1
11661 local testdir2=$DIR/${tdir}/stats_testdir2
11662 mkdir -p $DIR/${tdir}
11664 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11666 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11667 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11669 createmany -o $testdir1/test 512 || error "createmany failed"
11671 # check samedir rename size
11672 mv ${testdir1}/test0 ${testdir1}/test_0
11674 local testdir1_size=$(ls -l $DIR/${tdir} |
11675 awk '/stats_testdir1/ {print $5}')
11676 local testdir2_size=$(ls -l $DIR/${tdir} |
11677 awk '/stats_testdir2/ {print $5}')
11679 testdir1_size=$(order_2 $testdir1_size)
11680 testdir2_size=$(order_2 $testdir2_size)
11682 testdir1_size=$(size_in_KMGT $testdir1_size)
11683 testdir2_size=$(size_in_KMGT $testdir2_size)
11685 echo "source rename dir size: ${testdir1_size}"
11686 echo "target rename dir size: ${testdir2_size}"
11688 local cmd="do_facet $SINGLEMDS $LCTL "
11689 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11691 eval $cmd || error "$cmd failed"
11692 local samedir=$($cmd | grep 'same_dir')
11693 local same_sample=$(get_rename_size $testdir1_size)
11694 [ -z "$samedir" ] && error "samedir_rename_size count error"
11695 [[ $same_sample -eq 1 ]] ||
11696 error "samedir_rename_size error $same_sample"
11697 echo "Check same dir rename stats success"
11699 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11701 # check crossdir rename size
11702 mv ${testdir1}/test_0 ${testdir2}/test_0
11704 testdir1_size=$(ls -l $DIR/${tdir} |
11705 awk '/stats_testdir1/ {print $5}')
11706 testdir2_size=$(ls -l $DIR/${tdir} |
11707 awk '/stats_testdir2/ {print $5}')
11709 testdir1_size=$(order_2 $testdir1_size)
11710 testdir2_size=$(order_2 $testdir2_size)
11712 testdir1_size=$(size_in_KMGT $testdir1_size)
11713 testdir2_size=$(size_in_KMGT $testdir2_size)
11715 echo "source rename dir size: ${testdir1_size}"
11716 echo "target rename dir size: ${testdir2_size}"
11718 eval $cmd || error "$cmd failed"
11719 local crossdir=$($cmd | grep 'crossdir')
11720 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11721 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11722 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11723 [[ $src_sample -eq 1 ]] ||
11724 error "crossdir_rename_size error $src_sample"
11725 [[ $tgt_sample -eq 1 ]] ||
11726 error "crossdir_rename_size error $tgt_sample"
11727 echo "Check cross dir rename stats success"
11728 rm -rf $DIR/${tdir}
11730 run_test 133d "Verifying rename_stats ========================================"
11733 remote_mds_nodsh && skip "remote MDS with nodsh"
11734 remote_ost_nodsh && skip "remote OST with nodsh"
11735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11737 local testdir=$DIR/${tdir}/stats_testdir
11738 local ctr f0 f1 bs=32768 count=42 sum
11740 mkdir -p ${testdir} || error "mkdir failed"
11742 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11744 for ctr in {write,read}_bytes; do
11746 cancel_lru_locks osc
11748 do_facet ost1 $LCTL set_param -n \
11749 "obdfilter.*.exports.clear=clear"
11751 if [ $ctr = write_bytes ]; then
11753 f1=${testdir}/${tfile}
11755 f0=${testdir}/${tfile}
11759 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11762 cancel_lru_locks osc
11764 sum=$(do_facet ost1 $LCTL get_param \
11765 "obdfilter.*.exports.*.stats" |
11766 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11767 $1 == ctr { sum += $7 }
11768 END { printf("%0.0f", sum) }')
11770 if ((sum != bs * count)); then
11771 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11775 rm -rf $DIR/${tdir}
11777 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11779 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11781 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11782 # not honor the -ignore_readdir_race option correctly. So we call
11783 # error_ignore() rather than error() in these cases. See LU-11152.
11785 if (find --version; do_facet mds1 find --version) |
11786 grep -q '\b4\.5\.1[1-4]\b'; then
11787 error_ignore LU-11152 "$@"
11794 # First without trusting modes.
11795 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11796 echo "proc_dirs='$proc_dirs'"
11797 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11798 find $proc_dirs -exec cat '{}' \; &> /dev/null
11800 # Second verifying readability.
11801 $LCTL get_param -R '*' &> /dev/null
11803 # Verifing writability with badarea_io.
11805 -ignore_readdir_race \
11807 -not -name force_lbug \
11808 -not -name changelog_mask \
11809 -exec badarea_io '{}' \; ||
11810 error_133 "find $proc_dirs failed"
11812 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11815 remote_mds_nodsh && skip "remote MDS with nodsh"
11816 remote_ost_nodsh && skip "remote OST with nodsh"
11818 # eventually, this can also be replaced with "lctl get_param -R",
11819 # but not until that option is always available on the server
11821 for facet in mds1 ost1; do
11822 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11823 skip_noexit "Too old lustre on $facet"
11824 local facet_proc_dirs=$(do_facet $facet \
11825 \\\ls -d $proc_regexp 2>/dev/null)
11826 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11827 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11828 do_facet $facet find $facet_proc_dirs \
11829 ! -name req_history \
11830 -exec cat '{}' \\\; &> /dev/null
11832 do_facet $facet find $facet_proc_dirs \
11833 ! -name req_history \
11835 -exec cat '{}' \\\; &> /dev/null ||
11836 error "proc file read failed"
11838 do_facet $facet find $facet_proc_dirs \
11839 -ignore_readdir_race \
11841 -not -name force_lbug \
11842 -not -name changelog_mask \
11843 -exec badarea_io '{}' \\\; ||
11844 error_133 "$facet find $facet_proc_dirs failed"
11847 # remount the FS in case writes/reads /proc break the FS
11848 cleanup || error "failed to unmount"
11849 setup || error "failed to setup"
11852 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11855 remote_mds_nodsh && skip "remote MDS with nodsh"
11856 remote_ost_nodsh && skip "remote OST with nodsh"
11857 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11858 skip "Need MDS version at least 2.9.54"
11862 for facet in client mds1 ost1; do
11863 local facet_proc_dirs=$(do_facet $facet \
11864 \\\ls -d $proc_regexp 2> /dev/null)
11865 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11866 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11867 # Get the list of files that are missing the terminating newline
11868 local missing=($(do_facet $facet \
11869 find ${facet_proc_dirs} -type f \| \
11870 while read F\; do \
11871 awk -v FS='\v' -v RS='\v\v' \
11872 "'END { if(NR>0 && \
11873 \\\$NF !~ /.*\\\n\$/) \
11874 print FILENAME}'" \
11877 [ ${#missing[*]} -eq 0 ] ||
11878 error "files do not end with newline: ${missing[*]}"
11881 run_test 133h "Proc files should end with newlines"
11884 remote_mds_nodsh && skip "remote MDS with nodsh"
11885 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11886 skip "Need MDS version at least 2.7.54"
11888 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11889 cancel_lru_locks mdc
11891 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11892 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11893 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11896 createmany -o $DIR/$tdir/f $nr ||
11897 error "failed to create $nr files in $DIR/$tdir"
11898 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11900 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11901 do_facet mds1 $LCTL set_param fail_loc=0x327
11902 do_facet mds1 $LCTL set_param fail_val=500
11905 echo "sleep 10 seconds ..."
11907 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11909 do_facet mds1 $LCTL set_param fail_loc=0
11910 do_facet mds1 $LCTL set_param fail_val=0
11911 [ $lck_cnt -lt $unused ] ||
11912 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11915 unlinkmany $DIR/$tdir/f $nr
11917 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11920 remote_mds_nodsh && skip "remote MDS with nodsh"
11921 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11922 skip "Need MDS version at least 2.7.54"
11924 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11925 cancel_lru_locks mdc
11927 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11928 ldlm.lock_reclaim_threshold_mb)
11929 # disable reclaim temporarily
11930 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11932 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11933 do_facet mds1 $LCTL set_param fail_loc=0x328
11934 do_facet mds1 $LCTL set_param fail_val=500
11936 $LCTL set_param debug=+trace
11939 createmany -o $DIR/$tdir/f $nr &
11940 local create_pid=$!
11942 echo "Sleep $TIMEOUT seconds ..."
11944 if ! ps -p $create_pid > /dev/null 2>&1; then
11945 do_facet mds1 $LCTL set_param fail_loc=0
11946 do_facet mds1 $LCTL set_param fail_val=0
11947 do_facet mds1 $LCTL set_param \
11948 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11949 error "createmany finished incorrectly!"
11951 do_facet mds1 $LCTL set_param fail_loc=0
11952 do_facet mds1 $LCTL set_param fail_val=0
11953 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11954 wait $create_pid || return 1
11956 unlinkmany $DIR/$tdir/f $nr
11958 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11960 test_140() { #bug-17379
11961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11963 test_mkdir $DIR/$tdir
11964 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11965 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11967 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11968 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11970 while i=$((i + 1)); do
11972 cd $i || error "Changing to $i"
11973 ln -s ../stat stat || error "Creating stat symlink"
11974 # Read the symlink until ELOOP present,
11975 # not LBUGing the system is considered success,
11976 # we didn't overrun the stack.
11977 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11978 if [ $ret -ne 0 ]; then
11979 if [ $ret -eq 40 ]; then
11982 error "Open stat symlink"
11988 echo "The symlink depth = $i"
11989 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11990 error "Invalid symlink depth"
11992 # Test recursive symlink
11993 ln -s symlink_self symlink_self
11994 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11995 echo "open symlink_self returns $ret"
11996 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11998 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12003 local TF="$TMP/$tfile"
12005 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12007 cancel_lru_locks $OSC
12008 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12009 remount_client $MOUNT
12011 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12014 $TRUNCATE $DIR/$tfile 6000
12015 cancel_lru_locks $OSC
12016 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12019 echo "12345" >>$DIR/$tfile
12020 cancel_lru_locks $OSC
12021 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12024 echo "12345" >>$DIR/$tfile
12025 cancel_lru_locks $OSC
12026 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12031 run_test 150 "truncate/append tests"
12033 #LU-2902 roc_hit was not able to read all values from lproc
12034 function roc_hit_init() {
12035 local list=$(comma_list $(osts_nodes))
12036 local dir=$DIR/$tdir-check
12037 local file=$dir/$tfile
12043 #use setstripe to do a write to every ost
12044 for i in $(seq 0 $((OSTCOUNT-1))); do
12045 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12046 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12047 idx=$(printf %04x $i)
12048 BEFORE=$(get_osd_param $list *OST*$idx stats |
12049 awk '$1 == "cache_access" {sum += $7}
12050 END { printf("%0.0f", sum) }')
12052 cancel_lru_locks osc
12053 cat $file >/dev/null
12055 AFTER=$(get_osd_param $list *OST*$idx stats |
12056 awk '$1 == "cache_access" {sum += $7}
12057 END { printf("%0.0f", sum) }')
12059 echo BEFORE:$BEFORE AFTER:$AFTER
12060 if ! let "AFTER - BEFORE == 4"; then
12062 error "roc_hit is not safe to use"
12070 function roc_hit() {
12071 local list=$(comma_list $(osts_nodes))
12072 echo $(get_osd_param $list '' stats |
12073 awk '$1 == "cache_hit" {sum += $7}
12074 END { printf("%0.0f", sum) }')
12077 function set_cache() {
12080 if [ "$2" == "off" ]; then
12083 local list=$(comma_list $(osts_nodes))
12084 set_osd_param $list '' $1_cache_enable $on
12086 cancel_lru_locks osc
12090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12091 remote_ost_nodsh && skip "remote OST with nodsh"
12094 local list=$(comma_list $(osts_nodes))
12096 # check whether obdfilter is cache capable at all
12097 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12098 skip "not cache-capable obdfilter"
12101 # check cache is enabled on all obdfilters
12102 if get_osd_param $list '' read_cache_enable | grep 0; then
12103 skip "oss cache is disabled"
12106 set_osd_param $list '' writethrough_cache_enable 1
12108 # check write cache is enabled on all obdfilters
12109 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12110 skip "oss write cache is NOT enabled"
12115 #define OBD_FAIL_OBD_NO_LRU 0x609
12116 do_nodes $list $LCTL set_param fail_loc=0x609
12118 # pages should be in the case right after write
12119 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12122 local BEFORE=$(roc_hit)
12123 cancel_lru_locks osc
12124 cat $DIR/$tfile >/dev/null
12125 local AFTER=$(roc_hit)
12127 do_nodes $list $LCTL set_param fail_loc=0
12129 if ! let "AFTER - BEFORE == CPAGES"; then
12130 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12133 # the following read invalidates the cache
12134 cancel_lru_locks osc
12135 set_osd_param $list '' read_cache_enable 0
12136 cat $DIR/$tfile >/dev/null
12138 # now data shouldn't be found in the cache
12140 cancel_lru_locks osc
12141 cat $DIR/$tfile >/dev/null
12143 if let "AFTER - BEFORE != 0"; then
12144 error "IN CACHE: before: $BEFORE, after: $AFTER"
12147 set_osd_param $list '' read_cache_enable 1
12150 run_test 151 "test cache on oss and controls ==============================="
12153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12155 local TF="$TMP/$tfile"
12157 # simulate ENOMEM during write
12158 #define OBD_FAIL_OST_NOMEM 0x226
12159 lctl set_param fail_loc=0x80000226
12160 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12162 sync || error "sync failed"
12163 lctl set_param fail_loc=0
12165 # discard client's cache
12166 cancel_lru_locks osc
12168 # simulate ENOMEM during read
12169 lctl set_param fail_loc=0x80000226
12170 cmp $TF $DIR/$tfile || error "cmp failed"
12171 lctl set_param fail_loc=0
12175 run_test 152 "test read/write with enomem ============================"
12178 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12180 run_test 153 "test if fdatasync does not crash ======================="
12182 dot_lustre_fid_permission_check() {
12184 local ffid=$MOUNT/.lustre/fid/$fid
12187 echo "stat fid $fid"
12188 stat $ffid > /dev/null || error "stat $ffid failed."
12189 echo "touch fid $fid"
12190 touch $ffid || error "touch $ffid failed."
12191 echo "write to fid $fid"
12192 cat /etc/hosts > $ffid || error "write $ffid failed."
12193 echo "read fid $fid"
12194 diff /etc/hosts $ffid || error "read $ffid failed."
12195 echo "append write to fid $fid"
12196 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12197 echo "rename fid $fid"
12198 mv $ffid $test_dir/$tfile.1 &&
12199 error "rename $ffid to $tfile.1 should fail."
12200 touch $test_dir/$tfile.1
12201 mv $test_dir/$tfile.1 $ffid &&
12202 error "rename $tfile.1 to $ffid should fail."
12203 rm -f $test_dir/$tfile.1
12204 echo "truncate fid $fid"
12205 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12206 echo "link fid $fid"
12207 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12208 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12209 echo "setfacl fid $fid"
12210 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12211 echo "getfacl fid $fid"
12212 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12214 echo "unlink fid $fid"
12215 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12216 echo "mknod fid $fid"
12217 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12219 fid=[0xf00000400:0x1:0x0]
12220 ffid=$MOUNT/.lustre/fid/$fid
12222 echo "stat non-exist fid $fid"
12223 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12224 echo "write to non-exist fid $fid"
12225 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12226 echo "link new fid $fid"
12227 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12229 mkdir -p $test_dir/$tdir
12230 touch $test_dir/$tdir/$tfile
12231 fid=$($LFS path2fid $test_dir/$tdir)
12234 error "error: could not get fid for $test_dir/$dir/$tfile."
12236 ffid=$MOUNT/.lustre/fid/$fid
12239 ls $ffid > /dev/null || error "ls $ffid failed."
12240 echo "touch $fid/$tfile.1"
12241 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12243 echo "touch $MOUNT/.lustre/fid/$tfile"
12244 touch $MOUNT/.lustre/fid/$tfile && \
12245 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12247 echo "setxattr to $MOUNT/.lustre/fid"
12248 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12250 echo "listxattr for $MOUNT/.lustre/fid"
12251 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12253 echo "delxattr from $MOUNT/.lustre/fid"
12254 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12256 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12257 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12258 error "touch invalid fid should fail."
12260 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12261 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12262 error "touch non-normal fid should fail."
12264 echo "rename $tdir to $MOUNT/.lustre/fid"
12265 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12266 error "rename to $MOUNT/.lustre/fid should fail."
12268 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12270 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12271 local new_obf_mode=777
12273 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12274 chmod $new_obf_mode $DIR/.lustre/fid ||
12275 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12277 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12278 [ $obf_mode -eq $new_obf_mode ] ||
12279 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12281 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12282 chmod $old_obf_mode $DIR/.lustre/fid ||
12283 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12286 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12287 fid=$($LFS path2fid $test_dir/$tfile-2)
12289 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12291 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12292 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12293 error "create lov data thru .lustre failed"
12295 echo "cp /etc/passwd $test_dir/$tfile-2"
12296 cp /etc/passwd $test_dir/$tfile-2 ||
12297 error "copy to $test_dir/$tfile-2 failed."
12298 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12299 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12300 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12302 rm -rf $test_dir/tfile.lnk
12303 rm -rf $test_dir/$tfile-2
12307 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12308 skip "Need MDS version at least 2.4.1"
12310 local tf=$DIR/$tfile
12313 local fid=$($LFS path2fid $tf)
12314 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12316 # check that we get the same pathname back
12317 local found=$($LFS fid2path $MOUNT "$fid")
12318 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12319 [ "$found" == "$tf" ] ||
12320 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12322 run_test 154A "lfs path2fid and fid2path basic checks"
12325 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12326 skip "Need MDS version at least 2.4.1"
12328 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12329 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12330 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12331 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12333 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12334 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12336 # check that we get the same pathname
12337 echo "PFID: $PFID, name: $name"
12338 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12339 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12340 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12341 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12343 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12345 run_test 154B "verify the ll_decode_linkea tool"
12348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12349 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12350 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12351 skip "Need MDS version at least 2.2.51"
12352 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12354 cp /etc/hosts $DIR/$tfile
12356 fid=$($LFS path2fid $DIR/$tfile)
12358 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12360 dot_lustre_fid_permission_check "$fid" $DIR ||
12361 error "dot lustre permission check $fid failed"
12363 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12365 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12367 touch $MOUNT/.lustre/file &&
12368 error "creation is not allowed under .lustre"
12370 mkdir $MOUNT/.lustre/dir &&
12371 error "mkdir is not allowed under .lustre"
12375 run_test 154a "Open-by-FID"
12378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12379 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12381 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12382 skip "Need MDS version at least 2.2.51"
12384 local remote_dir=$DIR/$tdir/remote_dir
12388 mkdir -p $DIR/$tdir
12389 $LFS mkdir -i $MDTIDX $remote_dir ||
12390 error "create remote directory failed"
12392 cp /etc/hosts $remote_dir/$tfile
12394 fid=$($LFS path2fid $remote_dir/$tfile)
12396 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12398 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12399 error "dot lustre permission check $fid failed"
12402 run_test 154b "Open-by-FID for remote directory"
12405 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12406 skip "Need MDS version at least 2.4.1"
12408 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12409 local FID1=$($LFS path2fid $DIR/$tfile.1)
12410 local FID2=$($LFS path2fid $DIR/$tfile.2)
12411 local FID3=$($LFS path2fid $DIR/$tfile.3)
12414 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12415 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12416 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12418 [ "$FID" = "${!want}" ] ||
12419 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12423 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12425 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12426 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12430 run_test 154c "lfs path2fid and fid2path multiple arguments"
12433 remote_mds_nodsh && skip "remote MDS with nodsh"
12434 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12435 skip "Need MDS version at least 2.5.53"
12437 if remote_mds; then
12438 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12442 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12449 local fid=$($LFS path2fid $DIR/$tfile)
12452 cmd="exec $fd<$DIR/$tfile"
12454 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12455 echo "$fid_list" | grep "$fid"
12458 cmd="exec $fd>/dev/null"
12460 if [ $rc -ne 0 ]; then
12461 error "FID $fid not found in open files list $fid_list"
12464 run_test 154d "Verify open file fid"
12468 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12469 skip "Need MDS version at least 2.6.50"
12471 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12472 error ".lustre returned by readdir"
12475 run_test 154e ".lustre is not returned by readdir"
12478 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12480 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12481 test_mkdir -p -c1 $DIR/$tdir/d
12482 # test dirs inherit from its stripe
12483 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12484 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12485 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12486 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12489 # get fid of parents
12490 local FID0=$($LFS path2fid $DIR/$tdir/d)
12491 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12492 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12493 local FID3=$($LFS path2fid $DIR)
12495 # check that path2fid --parents returns expected <parent_fid>/name
12496 # 1) test for a directory (single parent)
12497 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12498 [ "$parent" == "$FID0/foo1" ] ||
12499 error "expected parent: $FID0/foo1, got: $parent"
12501 # 2) test for a file with nlink > 1 (multiple parents)
12502 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12503 echo "$parent" | grep -F "$FID1/$tfile" ||
12504 error "$FID1/$tfile not returned in parent list"
12505 echo "$parent" | grep -F "$FID2/link" ||
12506 error "$FID2/link not returned in parent list"
12508 # 3) get parent by fid
12509 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12510 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12511 echo "$parent" | grep -F "$FID1/$tfile" ||
12512 error "$FID1/$tfile not returned in parent list (by fid)"
12513 echo "$parent" | grep -F "$FID2/link" ||
12514 error "$FID2/link not returned in parent list (by fid)"
12516 # 4) test for entry in root directory
12517 parent=$($LFS path2fid --parents $DIR/f)
12518 echo "$parent" | grep -F "$FID3/f" ||
12519 error "$FID3/f not returned in parent list"
12521 # 5) test it on root directory
12522 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12523 error "$MOUNT should not have parents"
12525 # enable xattr caching and check that linkea is correctly updated
12526 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12527 save_lustre_params client "llite.*.xattr_cache" > $save
12528 lctl set_param llite.*.xattr_cache 1
12530 # 6.1) linkea update on rename
12531 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12533 # get parents by fid
12534 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12535 # foo1 should no longer be returned in parent list
12536 echo "$parent" | grep -F "$FID1" &&
12537 error "$FID1 should no longer be in parent list"
12538 # the new path should appear
12539 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12540 error "$FID2/$tfile.moved is not in parent list"
12542 # 6.2) linkea update on unlink
12543 rm -f $DIR/$tdir/d/foo2/link
12544 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12545 # foo2/link should no longer be returned in parent list
12546 echo "$parent" | grep -F "$FID2/link" &&
12547 error "$FID2/link should no longer be in parent list"
12551 restore_lustre_params < $save
12554 run_test 154f "get parent fids by reading link ea"
12558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12559 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12560 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12561 skip "Need MDS version at least 2.6.92"
12563 mkdir -p $DIR/$tdir
12564 llapi_fid_test -d $DIR/$tdir
12566 run_test 154g "various llapi FID tests"
12568 test_155_small_load() {
12569 local temp=$TMP/$tfile
12570 local file=$DIR/$tfile
12572 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12573 error "dd of=$temp bs=6096 count=1 failed"
12575 cancel_lru_locks $OSC
12576 cmp $temp $file || error "$temp $file differ"
12578 $TRUNCATE $temp 6000
12579 $TRUNCATE $file 6000
12580 cmp $temp $file || error "$temp $file differ (truncate1)"
12582 echo "12345" >>$temp
12583 echo "12345" >>$file
12584 cmp $temp $file || error "$temp $file differ (append1)"
12586 echo "12345" >>$temp
12587 echo "12345" >>$file
12588 cmp $temp $file || error "$temp $file differ (append2)"
12594 test_155_big_load() {
12595 remote_ost_nodsh && skip "remote OST with nodsh"
12597 local temp=$TMP/$tfile
12598 local file=$DIR/$tfile
12601 local cache_size=$(do_facet ost$((MAXI+1)) \
12602 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12603 local large_file_size=$((cache_size * 2))
12605 echo "OSS cache size: $cache_size KB"
12606 echo "Large file size: $large_file_size KB"
12608 [ $MAXV -le $large_file_size ] &&
12609 skip_env "max available OST size needs > $large_file_size KB"
12611 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12613 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12614 error "dd of=$temp bs=$large_file_size count=1k failed"
12617 cancel_lru_locks osc
12618 cmp $temp $file || error "$temp $file differ"
12624 save_writethrough() {
12625 local facets=$(get_facets OST)
12627 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12633 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12635 save_writethrough $p
12638 set_cache writethrough on
12639 test_155_small_load
12640 restore_lustre_params < $p
12643 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12648 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12650 save_writethrough $p
12653 set_cache writethrough off
12654 test_155_small_load
12655 restore_lustre_params < $p
12658 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12663 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12665 save_writethrough $p
12668 set_cache writethrough on
12669 test_155_small_load
12670 restore_lustre_params < $p
12673 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12678 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12680 save_writethrough $p
12683 set_cache writethrough off
12684 test_155_small_load
12685 restore_lustre_params < $p
12688 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12693 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12695 save_writethrough $p
12698 set_cache writethrough on
12700 restore_lustre_params < $p
12703 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12708 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12710 save_writethrough $p
12713 set_cache writethrough off
12715 restore_lustre_params < $p
12718 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12723 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12725 save_writethrough $p
12728 set_cache writethrough on
12730 restore_lustre_params < $p
12733 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12738 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12740 save_writethrough $p
12743 set_cache writethrough off
12745 restore_lustre_params < $p
12748 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12752 remote_ost_nodsh && skip "remote OST with nodsh"
12753 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12754 skip "stats not implemented on old servers"
12755 [ "$ost1_FSTYPE" = "zfs" ] &&
12756 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12761 local file="$DIR/$tfile"
12762 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12764 save_writethrough $p
12767 log "Turn on read and write cache"
12769 set_cache writethrough on
12771 log "Write data and read it back."
12772 log "Read should be satisfied from the cache."
12773 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12775 cancel_lru_locks osc
12776 cat $file >/dev/null
12778 if ! let "AFTER - BEFORE == CPAGES"; then
12779 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12781 log "cache hits:: before: $BEFORE, after: $AFTER"
12784 log "Read again; it should be satisfied from the cache."
12786 cancel_lru_locks osc
12787 cat $file >/dev/null
12789 if ! let "AFTER - BEFORE == CPAGES"; then
12790 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12792 log "cache hits:: before: $BEFORE, after: $AFTER"
12795 log "Turn off the read cache and turn on the write cache"
12797 set_cache writethrough on
12799 log "Read again; it should be satisfied from the cache."
12801 cancel_lru_locks osc
12802 cat $file >/dev/null
12804 if ! let "AFTER - BEFORE == CPAGES"; then
12805 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12807 log "cache hits:: before: $BEFORE, after: $AFTER"
12810 log "Read again; it should not be satisfied from the cache."
12812 cancel_lru_locks osc
12813 cat $file >/dev/null
12815 if ! let "AFTER - BEFORE == 0"; then
12816 error "IN CACHE: before: $BEFORE, after: $AFTER"
12818 log "cache hits:: before: $BEFORE, after: $AFTER"
12821 log "Write data and read it back."
12822 log "Read should be satisfied from the cache."
12823 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12825 cancel_lru_locks osc
12826 cat $file >/dev/null
12828 if ! let "AFTER - BEFORE == CPAGES"; then
12829 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12831 log "cache hits:: before: $BEFORE, after: $AFTER"
12834 log "Read again; it should not be satisfied from the cache."
12836 cancel_lru_locks osc
12837 cat $file >/dev/null
12839 if ! let "AFTER - BEFORE == 0"; then
12840 error "IN CACHE: before: $BEFORE, after: $AFTER"
12842 log "cache hits:: before: $BEFORE, after: $AFTER"
12845 log "Turn off read and write cache"
12847 set_cache writethrough off
12849 log "Write data and read it back"
12850 log "It should not be satisfied from the cache."
12852 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12853 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: $AFTER"
12863 log "Turn on the read cache and turn off the write cache"
12865 set_cache writethrough off
12867 log "Write data and read it back"
12868 log "It should not be satisfied from the cache."
12870 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12872 cancel_lru_locks osc
12873 cat $file >/dev/null
12875 if ! let "AFTER - BEFORE == 0"; then
12876 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12878 log "cache hits:: before: $BEFORE, after: $AFTER"
12881 log "Read again; it should be satisfied from the cache."
12883 cancel_lru_locks osc
12884 cat $file >/dev/null
12886 if ! let "AFTER - BEFORE == CPAGES"; then
12887 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12889 log "cache hits:: before: $BEFORE, after: $AFTER"
12892 restore_lustre_params < $p
12895 run_test 156 "Verification of tunables"
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12899 remote_mds_nodsh && skip "remote MDS with nodsh"
12900 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12901 skip "Need MDS version at least 2.2.0"
12903 changelog_register || error "changelog_register failed"
12904 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12905 changelog_users $SINGLEMDS | grep -q $cl_user ||
12906 error "User $cl_user not found in changelog_users"
12909 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12910 changelog_clear 0 || error "changelog_clear failed"
12911 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12912 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12913 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12914 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12915 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12916 rm $DIR/$tdir/pics/desktop.jpg
12918 changelog_dump | tail -10
12920 echo "verifying changelog mask"
12921 changelog_chmask "-MKDIR"
12922 changelog_chmask "-CLOSE"
12924 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12925 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12927 changelog_chmask "+MKDIR"
12928 changelog_chmask "+CLOSE"
12930 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12931 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12933 changelog_dump | tail -10
12934 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12935 CLOSES=$(changelog_dump | grep -c "CLOSE")
12936 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12937 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12940 echo "verifying target fid"
12941 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12942 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12943 [ "$fidc" == "$fidf" ] ||
12944 error "changelog '$tfile' fid $fidc != file fid $fidf"
12945 echo "verifying parent fid"
12946 # The FID returned from the Changelog may be the directory shard on
12947 # a different MDT, and not the FID returned by path2fid on the parent.
12948 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12949 # since this is what will matter when recreating this file in the tree.
12950 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12951 local pathp=$($LFS fid2path $MOUNT "$fidp")
12952 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12953 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12955 echo "getting records for $cl_user"
12956 changelog_users $SINGLEMDS
12957 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12959 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12960 error "changelog_clear failed"
12961 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12962 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12963 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12964 error "user index expect $user_rec1 + $nclr != $user_rec2"
12966 local min0_rec=$(changelog_users $SINGLEMDS |
12967 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12968 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12969 awk '{ print $1; exit; }')
12971 changelog_dump | tail -n 5
12972 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12973 [ $first_rec == $((min0_rec + 1)) ] ||
12974 error "first index should be $min0_rec + 1 not $first_rec"
12976 # LU-3446 changelog index reset on MDT restart
12977 local cur_rec1=$(changelog_users $SINGLEMDS |
12978 awk '/^current.index:/ { print $NF }')
12979 changelog_clear 0 ||
12980 error "clear all changelog records for $cl_user failed"
12981 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12982 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12983 error "Fail to start $SINGLEMDS"
12984 local cur_rec2=$(changelog_users $SINGLEMDS |
12985 awk '/^current.index:/ { print $NF }')
12986 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12987 [ $cur_rec1 == $cur_rec2 ] ||
12988 error "current index should be $cur_rec1 not $cur_rec2"
12990 echo "verifying users from this test are deregistered"
12991 changelog_deregister || error "changelog_deregister failed"
12992 changelog_users $SINGLEMDS | grep -q $cl_user &&
12993 error "User '$cl_user' still in changelog_users"
12995 # lctl get_param -n mdd.*.changelog_users
12996 # current index: 144
12997 # ID index (idle seconds)
12999 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13000 # this is the normal case where all users were deregistered
13001 # make sure no new records are added when no users are present
13002 local last_rec1=$(changelog_users $SINGLEMDS |
13003 awk '/^current.index:/ { print $NF }')
13004 touch $DIR/$tdir/chloe
13005 local last_rec2=$(changelog_users $SINGLEMDS |
13006 awk '/^current.index:/ { print $NF }')
13007 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13008 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13010 # any changelog users must be leftovers from a previous test
13011 changelog_users $SINGLEMDS
13012 echo "other changelog users; can't verify off"
13015 run_test 160a "changelog sanity"
13017 test_160b() { # LU-3587
13018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13019 remote_mds_nodsh && skip "remote MDS with nodsh"
13020 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13021 skip "Need MDS version at least 2.2.0"
13023 changelog_register || error "changelog_register failed"
13024 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13025 changelog_users $SINGLEMDS | grep -q $cl_user ||
13026 error "User '$cl_user' not found in changelog_users"
13028 local longname1=$(str_repeat a 255)
13029 local longname2=$(str_repeat b 255)
13032 echo "creating very long named file"
13033 touch $longname1 || error "create of '$longname1' failed"
13034 echo "renaming very long named file"
13035 mv $longname1 $longname2
13037 changelog_dump | grep RENME | tail -n 5
13040 run_test 160b "Verify that very long rename doesn't crash in changelog"
13043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13044 remote_mds_nodsh && skip "remote MDS with nodsh"
13046 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13047 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13048 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13049 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13053 # Registration step
13054 changelog_register || error "changelog_register failed"
13057 mkdir -p $DIR/$tdir
13058 $MCREATE $DIR/$tdir/foo_160c
13059 changelog_chmask "-TRUNC"
13060 $TRUNCATE $DIR/$tdir/foo_160c 200
13061 changelog_chmask "+TRUNC"
13062 $TRUNCATE $DIR/$tdir/foo_160c 199
13063 changelog_dump | tail -n 5
13064 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13065 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13067 run_test 160c "verify that changelog log catch the truncate event"
13070 remote_mds_nodsh && skip "remote MDS with nodsh"
13071 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13073 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13074 skip "Need MDS version at least 2.7.60"
13076 # Registration step
13077 changelog_register || error "changelog_register failed"
13079 mkdir -p $DIR/$tdir/migrate_dir
13080 changelog_clear 0 || error "changelog_clear failed"
13082 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13083 changelog_dump | tail -n 5
13084 local migrates=$(changelog_dump | grep -c "MIGRT")
13085 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13087 run_test 160d "verify that changelog log catch the migrate event"
13090 remote_mds_nodsh && skip "remote MDS with nodsh"
13093 changelog_register || error "changelog_register failed"
13095 # Delete a future user (expect fail)
13096 local MDT0=$(facet_svc $SINGLEMDS)
13097 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13100 if [ $rc -eq 0 ]; then
13101 error "Deleted non-existant user cl77"
13102 elif [ $rc -ne 2 ]; then
13103 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13106 # Clear to a bad index (1 billion should be safe)
13107 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13110 if [ $rc -eq 0 ]; then
13111 error "Successfully cleared to invalid CL index"
13112 elif [ $rc -ne 22 ]; then
13113 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13116 run_test 160e "changelog negative testing (should return errors)"
13119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13120 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13121 skip "Need MDS version at least 2.10.56"
13123 local mdts=$(comma_list $(mdts_nodes))
13126 changelog_register || error "first changelog_register failed"
13127 changelog_register || error "second changelog_register failed"
13129 declare -A cl_user1
13130 declare -A cl_user2
13135 # generate some changelog records to accumulate on each MDT
13136 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13137 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13138 error "create $DIR/$tdir/$tfile failed"
13140 # check changelogs have been generated
13141 local nbcl=$(changelog_dump | wc -l)
13142 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13144 for param in "changelog_max_idle_time=10" \
13146 "changelog_min_gc_interval=2" \
13147 "changelog_min_free_cat_entries=3"; do
13148 local MDT0=$(facet_svc $SINGLEMDS)
13149 local var="${param%=*}"
13150 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13152 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13153 do_nodes $mdts $LCTL set_param mdd.*.$param
13156 # force cl_user2 to be idle (1st part)
13159 # simulate changelog catalog almost full
13160 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13161 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13163 for i in $(seq $MDSCOUNT); do
13164 cl_users=(${CL_USERS[mds$i]})
13165 cl_user1[mds$i]="${cl_users[0]}"
13166 cl_user2[mds$i]="${cl_users[1]}"
13168 [ -n "${cl_user1[mds$i]}" ] ||
13169 error "mds$i: no user registered"
13170 [ -n "${cl_user2[mds$i]}" ] ||
13171 error "mds$i: only ${cl_user2[mds$i]} is registered"
13173 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13174 [ -n "$user_rec1" ] ||
13175 error "mds$i: User ${cl_user1[mds$i]} not registered"
13176 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13177 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13178 [ -n "$user_rec2" ] ||
13179 error "mds$i: User ${cl_user1[mds$i]} not registered"
13180 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13181 "$user_rec1 + 2 == $user_rec2"
13182 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13183 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13184 "$user_rec1 + 2, but is $user_rec2"
13185 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13186 [ -n "$user_rec2" ] ||
13187 error "mds$i: User ${cl_user2[mds$i]} not registered"
13188 [ $user_rec1 == $user_rec2 ] ||
13189 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13190 "$user_rec1, but is $user_rec2"
13193 # force cl_user2 to be idle (2nd part) and to reach
13194 # changelog_max_idle_time
13197 # generate one more changelog to trigger fail_loc
13198 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13199 error "create $DIR/$tdir/${tfile}bis failed"
13201 # ensure gc thread is done
13202 for i in $(mdts_nodes); do
13204 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13205 error "$i: GC-thread not done"
13209 for i in $(seq $MDSCOUNT); do
13210 # check cl_user1 still registered
13211 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13212 error "mds$i: User ${cl_user1[mds$i]} not registered"
13213 # check cl_user2 unregistered
13214 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13215 error "mds$i: User ${cl_user2[mds$i]} still registered"
13217 # check changelogs are present and starting at $user_rec1 + 1
13218 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13219 [ -n "$user_rec1" ] ||
13220 error "mds$i: User ${cl_user1[mds$i]} not registered"
13221 first_rec=$($LFS changelog $(facet_svc mds$i) |
13222 awk '{ print $1; exit; }')
13224 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13225 [ $((user_rec1 + 1)) == $first_rec ] ||
13226 error "mds$i: first index should be $user_rec1 + 1, " \
13227 "but is $first_rec"
13230 run_test 160f "changelog garbage collect (timestamped users)"
13233 remote_mds_nodsh && skip "remote MDS with nodsh"
13234 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13235 skip "Need MDS version at least 2.10.56"
13237 local mdts=$(comma_list $(mdts_nodes))
13239 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13240 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13243 changelog_register || error "first changelog_register failed"
13244 changelog_register || error "second changelog_register failed"
13246 declare -A cl_user1
13247 declare -A cl_user2
13252 # generate some changelog records to accumulate on each MDT
13253 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13254 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13255 error "create $DIR/$tdir/$tfile failed"
13257 # check changelogs have been generated
13258 local nbcl=$(changelog_dump | wc -l)
13259 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13261 # reduce the max_idle_indexes value to make sure we exceed it
13262 max_ndx=$((nbcl / 2 - 1))
13264 for param in "changelog_max_idle_indexes=$max_ndx" \
13266 "changelog_min_gc_interval=2" \
13267 "changelog_min_free_cat_entries=3"; do
13268 local MDT0=$(facet_svc $SINGLEMDS)
13269 local var="${param%=*}"
13270 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13272 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13273 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13274 error "unable to set mdd.*.$param"
13277 # simulate changelog catalog almost full
13278 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13279 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13281 for i in $(seq $MDSCOUNT); do
13282 cl_users=(${CL_USERS[mds$i]})
13283 cl_user1[mds$i]="${cl_users[0]}"
13284 cl_user2[mds$i]="${cl_users[1]}"
13286 [ -n "${cl_user1[mds$i]}" ] ||
13287 error "mds$i: no user registered"
13288 [ -n "${cl_user2[mds$i]}" ] ||
13289 error "mds$i: only ${cl_user1[mds$i]} is registered"
13291 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13292 [ -n "$user_rec1" ] ||
13293 error "mds$i: User ${cl_user1[mds$i]} not registered"
13294 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13295 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13296 [ -n "$user_rec2" ] ||
13297 error "mds$i: User ${cl_user1[mds$i]} not registered"
13298 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13299 "$user_rec1 + 2 == $user_rec2"
13300 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13301 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13302 "$user_rec1 + 2, but is $user_rec2"
13303 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13304 [ -n "$user_rec2" ] ||
13305 error "mds$i: User ${cl_user2[mds$i]} not registered"
13306 [ $user_rec1 == $user_rec2 ] ||
13307 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13308 "$user_rec1, but is $user_rec2"
13311 # ensure we are past the previous changelog_min_gc_interval set above
13314 # generate one more changelog to trigger fail_loc
13315 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13316 error "create $DIR/$tdir/${tfile}bis failed"
13318 # ensure gc thread is done
13319 for i in $(mdts_nodes); do
13321 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13322 error "$i: GC-thread not done"
13326 for i in $(seq $MDSCOUNT); do
13327 # check cl_user1 still registered
13328 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13329 error "mds$i: User ${cl_user1[mds$i]} not registered"
13330 # check cl_user2 unregistered
13331 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13332 error "mds$i: User ${cl_user2[mds$i]} still registered"
13334 # check changelogs are present and starting at $user_rec1 + 1
13335 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13336 [ -n "$user_rec1" ] ||
13337 error "mds$i: User ${cl_user1[mds$i]} not registered"
13338 first_rec=$($LFS changelog $(facet_svc mds$i) |
13339 awk '{ print $1; exit; }')
13341 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13342 [ $((user_rec1 + 1)) == $first_rec ] ||
13343 error "mds$i: first index should be $user_rec1 + 1, " \
13344 "but is $first_rec"
13347 run_test 160g "changelog garbage collect (old users)"
13350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13351 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13352 skip "Need MDS version at least 2.10.56"
13354 local mdts=$(comma_list $(mdts_nodes))
13357 changelog_register || error "first changelog_register failed"
13358 changelog_register || error "second changelog_register failed"
13360 declare -A cl_user1
13361 declare -A cl_user2
13366 # generate some changelog records to accumulate on each MDT
13367 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13368 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13369 error "create $DIR/$tdir/$tfile failed"
13371 # check changelogs have been generated
13372 local nbcl=$(changelog_dump | wc -l)
13373 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13375 for param in "changelog_max_idle_time=10" \
13377 "changelog_min_gc_interval=2"; do
13378 local MDT0=$(facet_svc $SINGLEMDS)
13379 local var="${param%=*}"
13380 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13382 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13383 do_nodes $mdts $LCTL set_param mdd.*.$param
13386 # force cl_user2 to be idle (1st part)
13389 for i in $(seq $MDSCOUNT); do
13390 cl_users=(${CL_USERS[mds$i]})
13391 cl_user1[mds$i]="${cl_users[0]}"
13392 cl_user2[mds$i]="${cl_users[1]}"
13394 [ -n "${cl_user1[mds$i]}" ] ||
13395 error "mds$i: no user registered"
13396 [ -n "${cl_user2[mds$i]}" ] ||
13397 error "mds$i: only ${cl_user2[mds$i]} is registered"
13399 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13400 [ -n "$user_rec1" ] ||
13401 error "mds$i: User ${cl_user1[mds$i]} not registered"
13402 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13403 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13404 [ -n "$user_rec2" ] ||
13405 error "mds$i: User ${cl_user1[mds$i]} not registered"
13406 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13407 "$user_rec1 + 2 == $user_rec2"
13408 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13409 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13410 "$user_rec1 + 2, but is $user_rec2"
13411 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13412 [ -n "$user_rec2" ] ||
13413 error "mds$i: User ${cl_user2[mds$i]} not registered"
13414 [ $user_rec1 == $user_rec2 ] ||
13415 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13416 "$user_rec1, but is $user_rec2"
13419 # force cl_user2 to be idle (2nd part) and to reach
13420 # changelog_max_idle_time
13423 # force each GC-thread start and block then
13424 # one per MDT/MDD, set fail_val accordingly
13425 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13426 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13428 # generate more changelogs to trigger fail_loc
13429 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13430 error "create $DIR/$tdir/${tfile}bis failed"
13432 # stop MDT to stop GC-thread, should be done in back-ground as it will
13433 # block waiting for the thread to be released and exit
13434 declare -A stop_pids
13435 for i in $(seq $MDSCOUNT); do
13437 stop_pids[mds$i]=$!
13440 for i in $(mdts_nodes); do
13443 local facets=$(facets_up_on_host $i)
13445 for facet in ${facets//,/ }; do
13446 if [[ $facet == mds* ]]; then
13450 # ensure each MDS's gc threads are still present and all in "R"
13451 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13452 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13453 error "$i: expected $nb GC-thread"
13455 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13457 error "$i: GC-thread not found in R-state"
13458 # check umounts of each MDT on MDS have reached kthread_stop()
13459 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13460 error "$i: expected $nb umount"
13462 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13463 error "$i: umount not found in D-state"
13466 # release all GC-threads
13467 do_nodes $mdts $LCTL set_param fail_loc=0
13469 # wait for MDT stop to complete
13470 for i in $(seq $MDSCOUNT); do
13471 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13475 # may try to check if any orphan changelog records are present
13476 # via ldiskfs/zfs and llog_reader...
13478 # re-start/mount MDTs
13479 for i in $(seq $MDSCOUNT); do
13480 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13481 error "Fail to start mds$i"
13485 for i in $(seq $MDSCOUNT); do
13486 # check cl_user1 still registered
13487 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13488 error "mds$i: User ${cl_user1[mds$i]} not registered"
13489 # check cl_user2 unregistered
13490 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13491 error "mds$i: User ${cl_user2[mds$i]} still registered"
13493 # check changelogs are present and starting at $user_rec1 + 1
13494 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13495 [ -n "$user_rec1" ] ||
13496 error "mds$i: User ${cl_user1[mds$i]} not registered"
13497 first_rec=$($LFS changelog $(facet_svc mds$i) |
13498 awk '{ print $1; exit; }')
13500 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13501 [ $((user_rec1 + 1)) == $first_rec ] ||
13502 error "mds$i: first index should be $user_rec1 + 1, " \
13503 "but is $first_rec"
13506 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13511 local mdts=$(comma_list $(mdts_nodes))
13513 changelog_register || error "first changelog_register failed"
13515 # generate some changelog records to accumulate on each MDT
13516 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13517 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13518 error "create $DIR/$tdir/$tfile failed"
13520 # check changelogs have been generated
13521 local nbcl=$(changelog_dump | wc -l)
13522 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13524 # simulate race between register and unregister
13525 # XXX as fail_loc is set per-MDS, with DNE configs the race
13526 # simulation will only occur for one MDT per MDS and for the
13527 # others the normal race scenario will take place
13528 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13529 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13530 do_nodes $mdts $LCTL set_param fail_val=1
13532 # unregister 1st user
13533 changelog_deregister &
13535 # wait some time for deregister work to reach race rdv
13537 # register 2nd user
13538 changelog_register || error "2nd user register failed"
13540 wait $pid1 || error "1st user deregister failed"
13544 declare -A LAST_REC
13545 for i in $(seq $MDSCOUNT); do
13546 if changelog_users mds$i | grep "^cl"; then
13547 # make sure new records are added with one user present
13548 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13549 awk '/^current.index:/ { print $NF }')
13551 error "mds$i has no user registered"
13555 # generate more changelog records to accumulate on each MDT
13556 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13557 error "create $DIR/$tdir/${tfile}bis failed"
13559 for i in $(seq $MDSCOUNT); do
13560 last_rec=$(changelog_users $SINGLEMDS |
13561 awk '/^current.index:/ { print $NF }')
13562 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13563 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13564 error "changelogs are off on mds$i"
13567 run_test 160i "changelog user register/unregister race"
13570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13572 test_mkdir -c1 $DIR/$tdir
13573 cp /etc/hosts $DIR/$tdir/$tfile
13574 test_mkdir -c1 $DIR/$tdir/foo1
13575 test_mkdir -c1 $DIR/$tdir/foo2
13576 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13577 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13578 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13579 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13580 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13581 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13582 $LFS fid2path $DIR $FID
13583 error "bad link ea"
13586 rm $DIR/$tdir/foo2/zachary
13588 rm $DIR/$tdir/foo2/thor
13590 rm $DIR/$tdir/$tfile
13592 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13593 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13594 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13595 rm $DIR/$tdir/foo2/maggie
13598 local longname=$tfile.avg_len_is_thirty_two_
13599 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13600 error_noexit 'failed to unlink many hardlinks'" EXIT
13601 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13602 error "failed to hardlink many files"
13603 links=$($LFS fid2path $DIR $FID | wc -l)
13604 echo -n "${links}/1000 links in link EA"
13605 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13607 run_test 161a "link ea sanity"
13610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13611 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13614 local remote_dir=$DIR/$tdir/remote_dir
13616 mkdir -p $DIR/$tdir
13617 $LFS mkdir -i $MDTIDX $remote_dir ||
13618 error "create remote directory failed"
13620 cp /etc/hosts $remote_dir/$tfile
13621 mkdir -p $remote_dir/foo1
13622 mkdir -p $remote_dir/foo2
13623 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13624 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13625 ln $remote_dir/$tfile $remote_dir/foo1/luna
13626 ln $remote_dir/$tfile $remote_dir/foo2/thor
13628 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13630 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13631 $LFS fid2path $DIR $FID
13632 error "bad link ea"
13635 rm $remote_dir/foo2/zachary
13637 rm $remote_dir/foo2/thor
13639 rm $remote_dir/$tfile
13641 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13642 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13643 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13644 $LFS fid2path $DIR $FID
13645 error "bad link rename"
13647 rm $remote_dir/foo2/maggie
13650 local longname=filename_avg_len_is_thirty_two_
13651 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13652 error "failed to hardlink many files"
13653 links=$($LFS fid2path $DIR $FID | wc -l)
13654 echo -n "${links}/1000 links in link EA"
13655 [[ ${links} -gt 60 ]] ||
13656 error "expected at least 60 links in link EA"
13657 unlinkmany $remote_dir/foo2/$longname 1000 ||
13658 error "failed to unlink many hardlinks"
13660 run_test 161b "link ea sanity under remote directory"
13663 remote_mds_nodsh && skip "remote MDS with nodsh"
13664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13665 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13666 skip "Need MDS version at least 2.1.5"
13668 # define CLF_RENAME_LAST 0x0001
13669 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13670 changelog_register || error "changelog_register failed"
13673 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13674 touch $DIR/$tdir/foo_161c
13675 touch $DIR/$tdir/bar_161c
13676 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13677 changelog_dump | grep RENME | tail -n 5
13678 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13679 changelog_clear 0 || error "changelog_clear failed"
13680 if [ x$flags != "x0x1" ]; then
13681 error "flag $flags is not 0x1"
13684 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13685 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13686 touch $DIR/$tdir/foo_161c
13687 touch $DIR/$tdir/bar_161c
13688 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13689 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13690 changelog_dump | grep RENME | tail -n 5
13691 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13692 changelog_clear 0 || error "changelog_clear failed"
13693 if [ x$flags != "x0x0" ]; then
13694 error "flag $flags is not 0x0"
13696 echo "rename overwrite a target having nlink > 1," \
13697 "changelog record has flags of $flags"
13699 # rename doesn't overwrite a target (changelog flag 0x0)
13700 touch $DIR/$tdir/foo_161c
13701 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13702 changelog_dump | grep RENME | tail -n 5
13703 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13704 changelog_clear 0 || error "changelog_clear failed"
13705 if [ x$flags != "x0x0" ]; then
13706 error "flag $flags is not 0x0"
13708 echo "rename doesn't overwrite a target," \
13709 "changelog record has flags of $flags"
13711 # define CLF_UNLINK_LAST 0x0001
13712 # unlink a file having nlink = 1 (changelog flag 0x1)
13713 rm -f $DIR/$tdir/foo2_161c
13714 changelog_dump | grep UNLNK | tail -n 5
13715 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13716 changelog_clear 0 || error "changelog_clear failed"
13717 if [ x$flags != "x0x1" ]; then
13718 error "flag $flags is not 0x1"
13720 echo "unlink a file having nlink = 1," \
13721 "changelog record has flags of $flags"
13723 # unlink a file having nlink > 1 (changelog flag 0x0)
13724 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13725 rm -f $DIR/$tdir/foobar_161c
13726 changelog_dump | grep UNLNK | tail -n 5
13727 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13728 changelog_clear 0 || error "changelog_clear failed"
13729 if [ x$flags != "x0x0" ]; then
13730 error "flag $flags is not 0x0"
13732 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13734 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13737 remote_mds_nodsh && skip "remote MDS with nodsh"
13738 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13743 changelog_register || error "changelog_register failed"
13745 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13746 # interfer with $MOUNT/.lustre/fid/ access
13748 [[ $? -eq 0 ]] || error "mkdir failed"
13750 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13751 $LCTL set_param fail_loc=0x8000140c
13753 $LCTL set_param fail_val=5
13756 echo foofoo > $DIR/$tdir/$tfile &
13759 # wait for create to be delayed
13763 [[ $? -eq 0 ]] || error "create should be blocked"
13765 local tempfile=$(mktemp)
13766 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13767 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13768 # some delay may occur during ChangeLog publishing and file read just
13769 # above, that could allow file write to happen finally
13770 [[ -s $tempfile ]] && echo "file should be empty"
13772 $LCTL set_param fail_loc=0
13775 [[ $? -eq 0 ]] || error "create failed"
13777 run_test 161d "create with concurrent .lustre/fid access"
13780 local expected="$1"
13785 path=$($LFS fid2path "$@")
13788 if [ $rc -ne 0 ]; then
13789 error "path looked up of '$expected' failed: rc=$rc"
13790 elif [ "$path" != "$expected" ]; then
13791 error "path looked up '$path' instead of '$expected'"
13793 echo "FID '$fid' resolves to path '$path' as expected"
13797 test_162a() { # was test_162
13798 test_mkdir -p -c1 $DIR/$tdir/d2
13799 touch $DIR/$tdir/d2/$tfile
13800 touch $DIR/$tdir/d2/x1
13801 touch $DIR/$tdir/d2/x2
13802 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13803 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13805 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13806 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13809 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13810 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13811 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13813 # softlink to wrong file
13814 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13815 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13816 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13819 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13820 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13821 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13822 # fid2path dir/fsname should both work
13823 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13824 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13826 # hardlink count: check that there are 2 links
13827 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13828 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13830 # hardlink indexing: remove the first link
13831 rm $DIR/$tdir/d2/p/q/r/hlink
13832 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13834 run_test 162a "path lookup sanity"
13837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13838 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13841 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13842 error "create striped dir failed"
13844 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13845 tail -n 1 | awk '{print $2}')
13846 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13848 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13849 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13852 for ((i=0;i<5;i++)); do
13853 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13854 error "get fid for f$i failed"
13855 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13857 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13858 error "get fid for d$i failed"
13859 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13864 run_test 162b "striped directory path lookup sanity"
13866 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13868 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13869 skip "Need MDS version at least 2.7.51"
13871 local lpath=$tdir.local
13872 local rpath=$tdir.remote
13874 test_mkdir $DIR/$lpath
13875 test_mkdir $DIR/$rpath
13877 for ((i = 0; i <= 101; i++)); do
13880 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13881 error "get fid for local directory $DIR/$lpath failed"
13882 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13885 test_mkdir $DIR/$rpath
13886 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13887 error "get fid for remote directory $DIR/$rpath failed"
13888 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13893 run_test 162c "fid2path works with paths 100 or more directories deep"
13896 # do directio so as not to populate the page cache
13897 log "creating a 10 Mb file"
13898 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13899 log "starting reads"
13900 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13901 log "truncating the file"
13902 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13904 kill %+ || true # reads might have finished
13905 echo "wait until dd is finished"
13907 log "removing the temporary file"
13908 rm -rf $DIR/$tfile || error "tmp file removal failed"
13910 run_test 169 "parallel read and truncate should not deadlock"
13913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13915 $LCTL clear # bug 18514
13916 $LCTL debug_daemon start $TMP/${tfile}_log_good
13918 $LCTL debug_daemon stop
13919 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13920 error "sed failed to read log_good"
13922 $LCTL debug_daemon start $TMP/${tfile}_log_good
13924 $LCTL debug_daemon stop
13926 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13927 error "lctl df log_bad failed"
13929 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13930 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13932 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13933 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13935 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13936 error "bad_line good_line1 good_line2 are empty"
13938 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13939 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13940 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13942 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13943 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13944 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13946 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13947 error "bad_line_new good_line_new are empty"
13949 local expected_good=$((good_line1 + good_line2*2))
13951 rm -f $TMP/${tfile}*
13952 # LU-231, short malformed line may not be counted into bad lines
13953 if [ $bad_line -ne $bad_line_new ] &&
13954 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13955 error "expected $bad_line bad lines, but got $bad_line_new"
13959 if [ $expected_good -ne $good_line_new ]; then
13960 error "expected $expected_good good lines, but got $good_line_new"
13965 run_test 170 "test lctl df to handle corrupted log ====================="
13967 test_171() { # bug20592
13968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13970 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13971 $LCTL set_param fail_loc=0x50e
13972 $LCTL set_param fail_val=3000
13973 multiop_bg_pause $DIR/$tfile O_s || true
13975 kill -USR1 $MULTIPID
13979 if dmesg | grep "recursive fault"; then
13980 error "caught a recursive fault"
13982 $LCTL set_param fail_loc=0
13985 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13987 # it would be good to share it with obdfilter-survey/iokit-libecho code
13988 setup_obdecho_osc () {
13991 local obdfilter_name=$2
13992 echo "Creating new osc for $obdfilter_name on $ost_nid"
13993 # make sure we can find loopback nid
13994 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13996 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13997 ${obdfilter_name}_osc_UUID || rc=2; }
13998 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13999 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14003 cleanup_obdecho_osc () {
14004 local obdfilter_name=$1
14005 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14006 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14013 local pages=${3:-64}
14018 local obd_size=$(get_obd_size $node $OBD)
14019 local page_size=$(get_page_size $node)
14020 if [[ -n "$obd_size" ]]; then
14021 local new_count=$((obd_size / (pages * page_size / 1024)))
14022 [[ $new_count -ge $count ]] || count=$new_count
14025 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14026 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14028 if [ $rc -eq 0 ]; then
14029 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14030 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14032 echo "New object id is $id"
14033 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14035 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14036 "test_brw $count w v $pages $id" || rc=4; }
14037 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14039 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14040 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14041 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14042 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14043 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14050 if ! module_loaded obdecho; then
14051 load_module obdecho/obdecho &&
14052 stack_trap "rmmod obdecho" EXIT ||
14053 error "unable to load obdecho on client"
14056 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14057 local host=$($LCTL get_param -n osc.$osc.import |
14058 awk '/current_connection:/ { print $2 }' )
14059 local target=$($LCTL get_param -n osc.$osc.import |
14060 awk '/target:/ { print $2 }' )
14061 target=${target%_UUID}
14063 if [ -n "$target" ]; then
14064 setup_obdecho_osc $host $target &&
14065 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14066 { error "obdecho setup failed with $?"; return; }
14068 obdecho_test ${target}_osc client ||
14069 error "obdecho_test failed on ${target}_osc"
14071 $LCTL get_param osc.$osc.import
14072 error "there is no osc.$osc.import target"
14075 run_test 180a "test obdecho on osc"
14078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14079 remote_ost_nodsh && skip "remote OST with nodsh"
14081 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14082 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14083 error "failed to load module obdecho"
14085 local target=$(do_facet ost1 $LCTL dl |
14086 awk '/obdfilter/ { print $4; exit; }')
14088 if [ -n "$target" ]; then
14089 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14091 do_facet ost1 $LCTL dl
14092 error "there is no obdfilter target on ost1"
14095 run_test 180b "test obdecho directly on obdfilter"
14097 test_180c() { # LU-2598
14098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14099 remote_ost_nodsh && skip "remote OST with nodsh"
14100 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14101 skip "Need MDS version at least 2.4.0"
14103 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14104 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14105 error "failed to load module obdecho"
14107 local target=$(do_facet ost1 $LCTL dl |
14108 awk '/obdfilter/ { print $4; exit; }')
14110 if [ -n "$target" ]; then
14111 local pages=16384 # 64MB bulk I/O RPC size
14113 obdecho_test "$target" ost1 "$pages" ||
14114 error "obdecho_test with pages=$pages failed with $?"
14116 do_facet ost1 $LCTL dl
14117 error "there is no obdfilter target on ost1"
14120 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14122 test_181() { # bug 22177
14123 test_mkdir $DIR/$tdir
14124 # create enough files to index the directory
14125 createmany -o $DIR/$tdir/foobar 4000
14126 # print attributes for debug purpose
14129 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14131 # remove the files & current working dir
14132 unlinkmany $DIR/$tdir/foobar 4000
14134 kill -USR1 $MULTIPID
14136 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14139 run_test 181 "Test open-unlinked dir ========================"
14145 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14147 $LCTL set_param mdc.*.rpc_stats=clear
14149 for (( i = 0; i < $tcount; i++ )) ; do
14150 mkdir $DIR/$tdir/$i
14153 for (( i = 0; i < $tcount; i++ )) ; do
14154 createmany -o $DIR/$tdir/$i/f- $fcount &
14158 for (( i = 0; i < $tcount; i++ )) ; do
14159 unlinkmany $DIR/$tdir/$i/f- $fcount &
14163 $LCTL get_param mdc.*.rpc_stats
14167 run_test 182 "Test parallel modify metadata operations ================"
14169 test_183() { # LU-2275
14170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14171 remote_mds_nodsh && skip "remote MDS with nodsh"
14172 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14173 skip "Need MDS version at least 2.3.56"
14175 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14176 echo aaa > $DIR/$tdir/$tfile
14178 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14179 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14181 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14182 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14184 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14186 # Flush negative dentry cache
14187 touch $DIR/$tdir/$tfile
14189 # We are not checking for any leaked references here, they'll
14190 # become evident next time we do cleanup with module unload.
14193 run_test 183 "No crash or request leak in case of strange dispositions ========"
14195 # test suite 184 is for LU-2016, LU-2017
14197 check_swap_layouts_support
14199 dir0=$DIR/$tdir/$testnum
14200 test_mkdir -p -c1 $dir0
14205 $LFS setstripe -c1 $file1
14207 $LFS setstripe -c2 $file2
14209 gen1=$($LFS getstripe -g $file1)
14210 gen2=$($LFS getstripe -g $file2)
14212 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14213 gen=$($LFS getstripe -g $file1)
14214 [[ $gen1 != $gen ]] ||
14215 "Layout generation on $file1 does not change"
14216 gen=$($LFS getstripe -g $file2)
14217 [[ $gen2 != $gen ]] ||
14218 "Layout generation on $file2 does not change"
14220 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14221 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14223 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14225 run_test 184a "Basic layout swap"
14228 check_swap_layouts_support
14230 dir0=$DIR/$tdir/$testnum
14231 mkdir -p $dir0 || error "creating dir $dir0"
14238 $LFS setstripe -c1 $file1
14239 $LFS setstripe -c2 $file2
14240 $LFS setstripe -c1 $file3
14241 chown $RUNAS_ID $file3
14242 gen1=$($LFS getstripe -g $file1)
14243 gen2=$($LFS getstripe -g $file2)
14245 $LFS swap_layouts $dir1 $dir2 &&
14246 error "swap of directories layouts should fail"
14247 $LFS swap_layouts $dir1 $file1 &&
14248 error "swap of directory and file layouts should fail"
14249 $RUNAS $LFS swap_layouts $file1 $file2 &&
14250 error "swap of file we cannot write should fail"
14251 $LFS swap_layouts $file1 $file3 &&
14252 error "swap of file with different owner should fail"
14253 /bin/true # to clear error code
14255 run_test 184b "Forbidden layout swap (will generate errors)"
14258 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14259 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14260 check_swap_layouts_support
14262 local dir0=$DIR/$tdir/$testnum
14263 mkdir -p $dir0 || error "creating dir $dir0"
14265 local ref1=$dir0/ref1
14266 local ref2=$dir0/ref2
14267 local file1=$dir0/file1
14268 local file2=$dir0/file2
14269 # create a file large enough for the concurrent test
14270 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14271 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14272 echo "ref file size: ref1($(stat -c %s $ref1))," \
14273 "ref2($(stat -c %s $ref2))"
14276 dd if=$ref1 of=$file1 bs=16k &
14279 # Make sure dd starts to copy file
14280 while [ ! -f $file1 ]; do sleep 0.1; done
14282 $LFS swap_layouts $file1 $file2
14285 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14286 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14288 # how many bytes copied before swapping layout
14289 local copied=$(stat -c %s $file2)
14290 local remaining=$(stat -c %s $ref1)
14291 remaining=$((remaining - copied))
14292 echo "Copied $copied bytes before swapping layout..."
14294 cmp -n $copied $file1 $ref2 | grep differ &&
14295 error "Content mismatch [0, $copied) of ref2 and file1"
14296 cmp -n $copied $file2 $ref1 ||
14297 error "Content mismatch [0, $copied) of ref1 and file2"
14298 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14299 error "Content mismatch [$copied, EOF) of ref1 and file1"
14302 rm -f $ref1 $ref2 $file1 $file2
14304 run_test 184c "Concurrent write and layout swap"
14307 check_swap_layouts_support
14308 [ -z "$(which getfattr 2>/dev/null)" ] &&
14309 skip_env "no getfattr command"
14311 local file1=$DIR/$tdir/$tfile-1
14312 local file2=$DIR/$tdir/$tfile-2
14313 local file3=$DIR/$tdir/$tfile-3
14317 mkdir -p $DIR/$tdir
14318 touch $file1 || error "create $file1 failed"
14319 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14320 error "create $file2 failed"
14321 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14322 error "create $file3 failed"
14323 lovea1=$(get_layout_param $file1)
14325 $LFS swap_layouts $file2 $file3 ||
14326 error "swap $file2 $file3 layouts failed"
14327 $LFS swap_layouts $file1 $file2 ||
14328 error "swap $file1 $file2 layouts failed"
14330 lovea2=$(get_layout_param $file2)
14333 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14335 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14336 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14338 run_test 184d "allow stripeless layouts swap"
14341 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14342 skip "Need MDS version at least 2.6.94"
14343 check_swap_layouts_support
14344 [ -z "$(which getfattr 2>/dev/null)" ] &&
14345 skip_env "no getfattr command"
14347 local file1=$DIR/$tdir/$tfile-1
14348 local file2=$DIR/$tdir/$tfile-2
14349 local file3=$DIR/$tdir/$tfile-3
14352 mkdir -p $DIR/$tdir
14353 touch $file1 || error "create $file1 failed"
14354 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14355 error "create $file2 failed"
14356 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14357 error "create $file3 failed"
14359 $LFS swap_layouts $file1 $file2 ||
14360 error "swap $file1 $file2 layouts failed"
14362 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14363 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14365 echo 123 > $file1 || error "Should be able to write into $file1"
14367 $LFS swap_layouts $file1 $file3 ||
14368 error "swap $file1 $file3 layouts failed"
14370 echo 123 > $file1 || error "Should be able to write into $file1"
14372 rm -rf $file1 $file2 $file3
14374 run_test 184e "Recreate layout after stripeless layout swaps"
14377 # Create a file with name longer than sizeof(struct stat) ==
14378 # 144 to see if we can get chars from the file name to appear
14379 # in the returned striping. Note that 'f' == 0x66.
14380 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14382 mkdir -p $DIR/$tdir
14383 mcreate $DIR/$tdir/$file
14384 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14385 error "IOC_MDC_GETFILEINFO returned garbage striping"
14388 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14390 test_185() { # LU-2441
14391 # LU-3553 - no volatile file support in old servers
14392 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14393 skip "Need MDS version at least 2.3.60"
14395 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14396 touch $DIR/$tdir/spoo
14397 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14398 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14399 error "cannot create/write a volatile file"
14400 [ "$FILESET" == "" ] &&
14401 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14402 error "FID is still valid after close"
14404 multiop_bg_pause $DIR/$tdir vVw4096_c
14411 # assume that the next FID for this client is sequential, since stdout
14412 # is unfortunately eaten by multiop_bg_pause
14413 local n=$((${fidv[1]} + 1))
14414 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14415 if [ "$FILESET" == "" ]; then
14416 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14417 error "FID is missing before close"
14419 kill -USR1 $multi_pid
14420 # 1 second delay, so if mtime change we will see it
14422 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14423 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14425 run_test 185 "Volatile file support"
14428 remote_mds_nodsh && skip "remote MDS with nodsh"
14429 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14430 skip "Need MDS version at least 2.3.0"
14432 local dir0=$DIR/$tdir/$testnum
14433 mkdir -p $dir0 || error "creating dir $dir0"
14435 local file=$dir0/file1
14436 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14437 local dv1=$($LFS data_version $file)
14438 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14439 local dv2=$($LFS data_version $file)
14440 [[ $dv1 != $dv2 ]] ||
14441 error "data version did not change on write $dv1 == $dv2"
14446 run_test 187a "Test data version change"
14449 remote_mds_nodsh && skip "remote MDS with nodsh"
14450 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14451 skip "Need MDS version at least 2.3.0"
14453 local dir0=$DIR/$tdir/$testnum
14454 mkdir -p $dir0 || error "creating dir $dir0"
14456 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14457 [[ ${DV[0]} != ${DV[1]} ]] ||
14458 error "data version did not change on write"\
14459 " ${DV[0]} == ${DV[1]}"
14464 run_test 187b "Test data version change on volatile file"
14467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14468 remote_mgs_nodsh && skip "remote MGS with nodsh"
14469 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14471 local POOL=${POOL:-cea1}
14472 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14473 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14476 local last_ost=$(($OSTCOUNT - 1))
14478 local ost_list=$(seq $first_ost $ost_step $last_ost)
14479 local ost_range="$first_ost $last_ost $ost_step"
14480 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14481 local file_dir=$POOL_ROOT/file_tst
14482 local subdir=$test_path/subdir
14485 if ! combined_mgs_mds ; then
14490 # former test_200a test_200b
14491 pool_add $POOL || { rc=$? ; break; }
14492 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14493 # former test_200c test_200d
14494 mkdir -p $test_path
14495 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14496 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14498 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14499 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14500 || { rc=$? ; break; }
14501 # former test_200e test_200f
14502 local files=$((OSTCOUNT*3))
14503 pool_alloc_files $POOL $test_path $files "$ost_list" \
14504 || { rc=$? ; break; }
14505 pool_create_files $POOL $file_dir $files "$ost_list" \
14506 || { rc=$? ; break; }
14507 # former test_200g test_200h
14508 pool_lfs_df $POOL || { rc=$? ; break; }
14509 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14511 # former test_201a test_201b test_201c
14512 pool_remove_first_target $POOL || { rc=$? ; break; }
14514 local f=$test_path/$tfile
14515 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14516 pool_remove $POOL $f || { rc=$? ; break; }
14522 if ! combined_mgs_mds ; then
14527 run_test 200 "OST pools"
14529 # usage: default_attr <count | size | offset>
14531 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14534 # usage: check_default_stripe_attr
14535 check_default_stripe_attr() {
14536 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14539 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14541 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14545 error "unknown getstripe attr '$1'"
14548 [ $ACTUAL == $EXPECTED ] ||
14549 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14553 test_mkdir $DIR/$tdir
14554 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14556 check_default_stripe_attr --stripe-count
14557 check_default_stripe_attr --stripe-size
14558 check_default_stripe_attr --stripe-index
14560 run_test 204a "Print default stripe attributes"
14563 test_mkdir $DIR/$tdir
14564 $LFS setstripe --stripe-count 1 $DIR/$tdir
14566 check_default_stripe_attr --stripe-size
14567 check_default_stripe_attr --stripe-index
14569 run_test 204b "Print default stripe size and offset"
14572 test_mkdir $DIR/$tdir
14573 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14575 check_default_stripe_attr --stripe-count
14576 check_default_stripe_attr --stripe-index
14578 run_test 204c "Print default stripe count and offset"
14581 test_mkdir $DIR/$tdir
14582 $LFS setstripe --stripe-index 0 $DIR/$tdir
14584 check_default_stripe_attr --stripe-count
14585 check_default_stripe_attr --stripe-size
14587 run_test 204d "Print default stripe count and size"
14590 test_mkdir $DIR/$tdir
14591 $LFS setstripe -d $DIR/$tdir
14593 check_default_stripe_attr --stripe-count --raw
14594 check_default_stripe_attr --stripe-size --raw
14595 check_default_stripe_attr --stripe-index --raw
14597 run_test 204e "Print raw stripe attributes"
14600 test_mkdir $DIR/$tdir
14601 $LFS setstripe --stripe-count 1 $DIR/$tdir
14603 check_default_stripe_attr --stripe-size --raw
14604 check_default_stripe_attr --stripe-index --raw
14606 run_test 204f "Print raw stripe size and offset"
14609 test_mkdir $DIR/$tdir
14610 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14612 check_default_stripe_attr --stripe-count --raw
14613 check_default_stripe_attr --stripe-index --raw
14615 run_test 204g "Print raw stripe count and offset"
14618 test_mkdir $DIR/$tdir
14619 $LFS setstripe --stripe-index 0 $DIR/$tdir
14621 check_default_stripe_attr --stripe-count --raw
14622 check_default_stripe_attr --stripe-size --raw
14624 run_test 204h "Print raw stripe count and size"
14626 # Figure out which job scheduler is being used, if any,
14627 # or use a fake one
14628 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14629 JOBENV=SLURM_JOB_ID
14630 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14632 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14634 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14635 JOBENV=LOADL_STEP_ID
14636 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14639 $LCTL list_param jobid_name > /dev/null 2>&1
14640 if [ $? -eq 0 ]; then
14646 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14648 verify_jobstats() {
14653 # we don't really need to clear the stats for this test to work, since each
14654 # command has a unique jobid, but it makes debugging easier if needed.
14655 # for facet in $facets; do
14656 # local dev=$(convert_facet2label $facet)
14657 # # clear old jobstats
14658 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14661 # use a new JobID for each test, or we might see an old one
14662 [ "$JOBENV" = "FAKE_JOBID" ] &&
14663 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14665 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14667 [ "$JOBENV" = "nodelocal" ] && {
14668 FAKE_JOBID=id.$testnum.%e.$RANDOM
14669 $LCTL set_param jobid_name=$FAKE_JOBID
14670 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14673 log "Test: ${cmd[*]}"
14674 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14676 if [ $JOBENV = "FAKE_JOBID" ]; then
14677 FAKE_JOBID=$JOBVAL ${cmd[*]}
14682 # all files are created on OST0000
14683 for facet in $facets; do
14684 local stats="*.$(convert_facet2label $facet).job_stats"
14686 # strip out libtool wrappers for in-tree executables
14687 if [ $(do_facet $facet lctl get_param $stats |
14688 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14689 do_facet $facet lctl get_param $stats
14690 error "No jobstats for $JOBVAL found on $facet::$stats"
14696 local new_jobenv=$1
14698 set_persistent_param_and_check client "jobid_var" \
14699 "$FSNAME.sys.jobid_var" $new_jobenv
14702 test_205() { # Job stats
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14704 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14705 skip "Need MDS version with at least 2.7.1"
14706 remote_mgs_nodsh && skip "remote MGS with nodsh"
14707 remote_mds_nodsh && skip "remote MDS with nodsh"
14708 remote_ost_nodsh && skip "remote OST with nodsh"
14709 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14710 skip "Server doesn't support jobstats"
14711 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14713 local old_jobenv=$($LCTL get_param -n jobid_var)
14714 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14716 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14717 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14719 stack_trap "do_facet mgs $PERM_CMD \
14720 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14724 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14725 mdt.*.job_cleanup_interval | head -n 1)
14726 local new_interval=5
14727 do_facet $SINGLEMDS \
14728 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14729 stack_trap "do_facet $SINGLEMDS \
14730 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14731 local start=$SECONDS
14735 cmd="mkdir $DIR/$tdir"
14736 verify_jobstats "$cmd" "$SINGLEMDS"
14738 cmd="rmdir $DIR/$tdir"
14739 verify_jobstats "$cmd" "$SINGLEMDS"
14740 # mkdir on secondary MDT
14741 if [ $MDSCOUNT -gt 1 ]; then
14742 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14743 verify_jobstats "$cmd" "mds2"
14746 cmd="mknod $DIR/$tfile c 1 3"
14747 verify_jobstats "$cmd" "$SINGLEMDS"
14749 cmd="rm -f $DIR/$tfile"
14750 verify_jobstats "$cmd" "$SINGLEMDS"
14751 # create all files on OST0000 so verify_jobstats can find OST stats
14753 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14754 verify_jobstats "$cmd" "$SINGLEMDS"
14756 cmd="touch $DIR/$tfile"
14757 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14759 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14760 verify_jobstats "$cmd" "ost1"
14762 cancel_lru_locks osc
14763 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14764 verify_jobstats "$cmd" "ost1"
14766 cmd="$TRUNCATE $DIR/$tfile 0"
14767 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14769 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14770 verify_jobstats "$cmd" "$SINGLEMDS"
14771 # jobstats expiry - sleep until old stats should be expired
14772 local left=$((new_interval + 5 - (SECONDS - start)))
14773 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14774 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14776 cmd="mkdir $DIR/$tdir.expire"
14777 verify_jobstats "$cmd" "$SINGLEMDS"
14778 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14779 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14781 # Ensure that jobid are present in changelog (if supported by MDS)
14782 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14783 changelog_dump | tail -10
14784 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14785 [ $jobids -eq 9 ] ||
14786 error "Wrong changelog jobid count $jobids != 9"
14790 jobstats_set $JOBENV
14792 changelog_dump | grep $tfile
14793 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14794 [ $jobids -eq 0 ] ||
14795 error "Unexpected jobids when jobid_var=$JOBENV"
14798 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14799 JOBENV="JOBCOMPLEX"
14800 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14802 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14804 run_test 205 "Verify job stats"
14806 # LU-1480, LU-1773 and LU-1657
14808 mkdir -p $DIR/$tdir
14809 $LFS setstripe -c -1 $DIR/$tdir
14810 #define OBD_FAIL_LOV_INIT 0x1403
14811 $LCTL set_param fail_loc=0xa0001403
14812 $LCTL set_param fail_val=1
14813 touch $DIR/$tdir/$tfile || true
14815 run_test 206 "fail lov_init_raid0() doesn't lbug"
14818 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14819 local fsz=`stat -c %s $DIR/$tfile`
14820 cancel_lru_locks mdc
14822 # do not return layout in getattr intent
14823 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14824 $LCTL set_param fail_loc=0x170
14825 local sz=`stat -c %s $DIR/$tfile`
14827 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14831 run_test 207a "can refresh layout at glimpse"
14834 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14835 local cksum=`md5sum $DIR/$tfile`
14836 local fsz=`stat -c %s $DIR/$tfile`
14837 cancel_lru_locks mdc
14838 cancel_lru_locks osc
14840 # do not return layout in getattr intent
14841 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14842 $LCTL set_param fail_loc=0x171
14844 # it will refresh layout after the file is opened but before read issues
14845 echo checksum is "$cksum"
14846 echo "$cksum" |md5sum -c --quiet || error "file differs"
14850 run_test 207b "can refresh layout at open"
14853 # FIXME: in this test suite, only RD lease is used. This is okay
14854 # for now as only exclusive open is supported. After generic lease
14855 # is done, this test suite should be revised. - Jinshan
14857 remote_mds_nodsh && skip "remote MDS with nodsh"
14858 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14859 skip "Need MDS version at least 2.4.52"
14861 echo "==== test 1: verify get lease work"
14862 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14864 echo "==== test 2: verify lease can be broken by upcoming open"
14865 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14869 $MULTIOP $DIR/$tfile oO_RDONLY:c
14870 kill -USR1 $PID && wait $PID || error "break lease error"
14872 echo "==== test 3: verify lease can't be granted if an open already exists"
14873 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14877 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14878 kill -USR1 $PID && wait $PID || error "open file error"
14880 echo "==== test 4: lease can sustain over recovery"
14881 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14887 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14889 echo "==== test 5: lease broken can't be regained by replay"
14890 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14894 # open file to break lease and then recovery
14895 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14898 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14902 run_test 208 "Exclusive open"
14905 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14906 skip_env "must have disp_stripe"
14909 sync; sleep 5; sync;
14911 echo 3 > /proc/sys/vm/drop_caches
14912 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14914 # open/close 500 times
14915 for i in $(seq 500); do
14919 echo 3 > /proc/sys/vm/drop_caches
14920 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14922 echo "before: $req_before, after: $req_after"
14923 [ $((req_after - req_before)) -ge 300 ] &&
14924 error "open/close requests are not freed"
14927 run_test 209 "read-only open/close requests should be freed promptly"
14931 size=$((size % 8192 + 1))
14932 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14933 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14934 rm -f $DIR/f212 $DIR/f212.xyz
14936 run_test 212 "Sendfile test ============================================"
14939 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14940 cancel_lru_locks osc
14941 lctl set_param fail_loc=0x8000040f
14942 # generate a read lock
14943 cat $DIR/$tfile > /dev/null
14944 # write to the file, it will try to cancel the above read lock.
14945 cat /etc/hosts >> $DIR/$tfile
14947 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14949 test_214() { # for bug 20133
14950 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14951 for (( i=0; i < 340; i++ )) ; do
14952 touch $DIR/$tdir/d214c/a$i
14955 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14956 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14957 ls $DIR/d214c || error "ls $DIR/d214c failed"
14958 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14959 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14961 run_test 214 "hash-indexed directory test - bug 20133"
14963 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14964 create_lnet_proc_files() {
14965 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14968 # counterpart of create_lnet_proc_files
14969 remove_lnet_proc_files() {
14970 rm -f $TMP/lnet_$1.sys
14973 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14974 # 3rd arg as regexp for body
14975 check_lnet_proc_stats() {
14976 local l=$(cat "$TMP/lnet_$1" |wc -l)
14977 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14979 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14982 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14983 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14984 # optional and can be regexp for 2nd line (lnet.routes case)
14985 check_lnet_proc_entry() {
14986 local blp=2 # blp stands for 'position of 1st line of body'
14987 [ -z "$5" ] || blp=3 # lnet.routes case
14989 local l=$(cat "$TMP/lnet_$1" |wc -l)
14990 # subtracting one from $blp because the body can be empty
14991 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14993 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14994 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14996 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14997 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14999 # bail out if any unexpected line happened
15000 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15001 [ "$?" != 0 ] || error "$2 misformatted"
15004 test_215() { # for bugs 18102, 21079, 21517
15005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15007 local N='(0|[1-9][0-9]*)' # non-negative numeric
15008 local P='[1-9][0-9]*' # positive numeric
15009 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15010 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15011 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15012 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15014 local L1 # regexp for 1st line
15015 local L2 # regexp for 2nd line (optional)
15016 local BR # regexp for the rest (body)
15018 # lnet.stats should look as 11 space-separated non-negative numerics
15019 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15020 create_lnet_proc_files "stats"
15021 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15022 remove_lnet_proc_files "stats"
15024 # lnet.routes should look like this:
15025 # Routing disabled/enabled
15026 # net hops priority state router
15027 # where net is a string like tcp0, hops > 0, priority >= 0,
15028 # state is up/down,
15029 # router is a string like 192.168.1.1@tcp2
15030 L1="^Routing (disabled|enabled)$"
15031 L2="^net +hops +priority +state +router$"
15032 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15033 create_lnet_proc_files "routes"
15034 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15035 remove_lnet_proc_files "routes"
15037 # lnet.routers should look like this:
15038 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15039 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15040 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15041 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15042 L1="^ref +rtr_ref +alive +router$"
15043 BR="^$P +$P +(up|down) +$NID$"
15044 create_lnet_proc_files "routers"
15045 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15046 remove_lnet_proc_files "routers"
15048 # lnet.peers should look like this:
15049 # nid refs state last max rtr min tx min queue
15050 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15051 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15052 # numeric (0 or >0 or <0), queue >= 0.
15053 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15054 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15055 create_lnet_proc_files "peers"
15056 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15057 remove_lnet_proc_files "peers"
15059 # lnet.buffers should look like this:
15060 # pages count credits min
15061 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15062 L1="^pages +count +credits +min$"
15063 BR="^ +$N +$N +$I +$I$"
15064 create_lnet_proc_files "buffers"
15065 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15066 remove_lnet_proc_files "buffers"
15068 # lnet.nis should look like this:
15069 # nid status alive refs peer rtr max tx min
15070 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15071 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15072 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15073 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15074 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15075 create_lnet_proc_files "nis"
15076 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15077 remove_lnet_proc_files "nis"
15079 # can we successfully write to lnet.stats?
15080 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15082 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15084 test_216() { # bug 20317
15085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15086 remote_ost_nodsh && skip "remote OST with nodsh"
15089 local facets=$(get_facets OST)
15090 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15092 save_lustre_params client "osc.*.contention_seconds" > $p
15093 save_lustre_params $facets \
15094 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15095 save_lustre_params $facets \
15096 "ldlm.namespaces.filter-*.contended_locks" >> $p
15097 save_lustre_params $facets \
15098 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15099 clear_stats osc.*.osc_stats
15101 # agressive lockless i/o settings
15102 do_nodes $(comma_list $(osts_nodes)) \
15103 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15104 ldlm.namespaces.filter-*.contended_locks=0 \
15105 ldlm.namespaces.filter-*.contention_seconds=60"
15106 lctl set_param -n osc.*.contention_seconds=60
15108 $DIRECTIO write $DIR/$tfile 0 10 4096
15109 $CHECKSTAT -s 40960 $DIR/$tfile
15111 # disable lockless i/o
15112 do_nodes $(comma_list $(osts_nodes)) \
15113 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15114 ldlm.namespaces.filter-*.contended_locks=32 \
15115 ldlm.namespaces.filter-*.contention_seconds=0"
15116 lctl set_param -n osc.*.contention_seconds=0
15117 clear_stats osc.*.osc_stats
15119 dd if=/dev/zero of=$DIR/$tfile count=0
15120 $CHECKSTAT -s 0 $DIR/$tfile
15122 restore_lustre_params <$p
15126 run_test 216 "check lockless direct write updates file size and kms correctly"
15128 test_217() { # bug 22430
15129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15134 for node in $(nodes_list); do
15135 nid=$(host_nids_address $node $NETTYPE)
15136 if [[ $nid = *-* ]] ; then
15137 echo "lctl ping $(h2nettype $nid)"
15138 lctl ping $(h2nettype $nid)
15140 echo "skipping $node (no hyphen detected)"
15144 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15147 # do directio so as not to populate the page cache
15148 log "creating a 10 Mb file"
15149 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15150 log "starting reads"
15151 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15152 log "truncating the file"
15153 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15155 kill %+ || true # reads might have finished
15156 echo "wait until dd is finished"
15158 log "removing the temporary file"
15159 rm -rf $DIR/$tfile || error "tmp file removal failed"
15161 run_test 218 "parallel read and truncate should not deadlock"
15164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15166 # write one partial page
15167 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15168 # set no grant so vvp_io_commit_write will do sync write
15169 $LCTL set_param fail_loc=0x411
15170 # write a full page at the end of file
15171 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15173 $LCTL set_param fail_loc=0
15174 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15175 $LCTL set_param fail_loc=0x411
15176 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15179 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15180 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15182 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15184 test_220() { #LU-325
15185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15186 remote_ost_nodsh && skip "remote OST with nodsh"
15187 remote_mds_nodsh && skip "remote MDS with nodsh"
15188 remote_mgs_nodsh && skip "remote MGS with nodsh"
15192 # create on MDT0000 so the last_id and next_id are correct
15194 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15198 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15199 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15200 osp.$mdtosc_proc1.prealloc_last_id)
15201 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15202 osp.$mdtosc_proc1.prealloc_next_id)
15206 if ! combined_mgs_mds ; then
15210 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15211 #define OBD_FAIL_OST_ENOINO 0x229
15212 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15213 create_pool $FSNAME.$TESTNAME || return 1
15214 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15216 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15218 MDSOBJS=$((last_id - next_id))
15219 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15221 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15222 echo "OST still has $count kbytes free"
15224 echo "create $MDSOBJS files @next_id..."
15225 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15227 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15228 osp.$mdtosc_proc1.prealloc_last_id)
15229 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15230 osp.$mdtosc_proc1.prealloc_next_id)
15232 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15237 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15238 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15240 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15241 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15242 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15243 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15244 echo "unlink $MDSOBJS files @$next_id..."
15245 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15247 if ! combined_mgs_mds ; then
15251 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15256 dd if=`which date` of=$MOUNT/date oflag=sync
15257 chmod +x $MOUNT/date
15259 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15260 $LCTL set_param fail_loc=0x80001401
15262 $MOUNT/date > /dev/null
15265 run_test 221 "make sure fault and truncate race to not cause OOM"
15268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15271 test_mkdir $DIR/$tdir
15272 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15273 createmany -o $DIR/$tdir/$tfile 10
15274 cancel_lru_locks mdc
15275 cancel_lru_locks osc
15276 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15277 $LCTL set_param fail_loc=0x31a
15278 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15279 $LCTL set_param fail_loc=0
15282 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15288 test_mkdir $DIR/$tdir
15289 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15290 createmany -o $DIR/$tdir/$tfile 10
15291 cancel_lru_locks mdc
15292 cancel_lru_locks osc
15293 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15294 $LCTL set_param fail_loc=0x31a
15295 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15296 $LCTL set_param fail_loc=0
15298 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15304 test_mkdir $DIR/$tdir
15305 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15306 createmany -o $DIR/$tdir/$tfile 10
15307 cancel_lru_locks mdc
15308 cancel_lru_locks osc
15309 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15310 $LCTL set_param fail_loc=0x31b
15311 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15312 $LCTL set_param fail_loc=0
15315 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15317 test_224a() { # LU-1039, MRP-303
15318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15320 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15321 $LCTL set_param fail_loc=0x508
15322 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15323 $LCTL set_param fail_loc=0
15326 run_test 224a "Don't panic on bulk IO failure"
15328 test_224b() { # LU-1039, MRP-303
15329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15331 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15332 cancel_lru_locks osc
15333 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15334 $LCTL set_param fail_loc=0x515
15335 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15336 $LCTL set_param fail_loc=0
15339 run_test 224b "Don't panic on bulk IO failure"
15341 test_224c() { # LU-6441
15342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15343 remote_mds_nodsh && skip "remote MDS with nodsh"
15345 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15346 save_writethrough $p
15347 set_cache writethrough on
15349 local pages_per_rpc=$($LCTL get_param \
15350 osc.*.max_pages_per_rpc)
15351 local at_max=$($LCTL get_param -n at_max)
15352 local timeout=$($LCTL get_param -n timeout)
15353 local test_at="at_max"
15354 local param_at="$FSNAME.sys.at_max"
15355 local test_timeout="timeout"
15356 local param_timeout="$FSNAME.sys.timeout"
15358 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15360 set_persistent_param_and_check client "$test_at" "$param_at" 0
15361 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15363 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15364 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15365 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15366 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15368 do_facet ost1 "$LCTL set_param fail_loc=0"
15370 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15371 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15374 $LCTL set_param -n $pages_per_rpc
15375 restore_lustre_params < $p
15378 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15380 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15383 if [ -z ${MDSSURVEY} ]; then
15384 skip_env "mds-survey not found"
15386 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15387 skip "Need MDS version at least 2.2.51"
15389 local mds=$(facet_host $SINGLEMDS)
15390 local target=$(do_nodes $mds 'lctl dl' |
15391 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15393 local cmd1="file_count=1000 thrhi=4"
15394 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15395 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15396 local cmd="$cmd1 $cmd2 $cmd3"
15398 rm -f ${TMP}/mds_survey*
15400 eval $cmd || error "mds-survey with zero-stripe failed"
15401 cat ${TMP}/mds_survey*
15402 rm -f ${TMP}/mds_survey*
15404 run_test 225a "Metadata survey sanity with zero-stripe"
15407 if [ -z ${MDSSURVEY} ]; then
15408 skip_env "mds-survey not found"
15410 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15411 skip "Need MDS version at least 2.2.51"
15412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15413 remote_mds_nodsh && skip "remote MDS with nodsh"
15414 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15415 skip_env "Need to mount OST to test"
15418 local mds=$(facet_host $SINGLEMDS)
15419 local target=$(do_nodes $mds 'lctl dl' |
15420 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15422 local cmd1="file_count=1000 thrhi=4"
15423 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15424 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15425 local cmd="$cmd1 $cmd2 $cmd3"
15427 rm -f ${TMP}/mds_survey*
15429 eval $cmd || error "mds-survey with stripe_count failed"
15430 cat ${TMP}/mds_survey*
15431 rm -f ${TMP}/mds_survey*
15433 run_test 225b "Metadata survey sanity with stripe_count = 1"
15435 mcreate_path2fid () {
15441 local path=$DIR/$tdir/$name
15446 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15447 error "cannot create $desc"
15449 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15451 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15453 fid_path=$($LFS fid2path $MOUNT $fid)
15455 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15457 [ "$path" == "$fid_path" ] ||
15458 error "fid2path returned $fid_path, expected $path"
15460 echo "pass with $path and $fid"
15465 mkdir -p $DIR/$tdir
15467 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15468 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15469 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15470 mcreate_path2fid 0040666 0 0 dir "directory"
15471 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15472 mcreate_path2fid 0100666 0 0 file "regular file"
15473 mcreate_path2fid 0120666 0 0 link "symbolic link"
15474 mcreate_path2fid 0140666 0 0 sock "socket"
15476 run_test 226a "call path2fid and fid2path on files of all type"
15479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15484 mkdir -p $DIR/$tdir
15485 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15486 error "create remote directory failed"
15487 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15488 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15489 "character special file (null)"
15490 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15491 "character special file (no device)"
15492 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15493 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15494 "block special file (loop)"
15495 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15496 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15497 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15499 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15501 # LU-1299 Executing or running ldd on a truncated executable does not
15502 # cause an out-of-memory condition.
15504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15505 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15507 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15508 chmod +x $MOUNT/date
15510 $MOUNT/date > /dev/null
15511 ldd $MOUNT/date > /dev/null
15514 run_test 227 "running truncated executable does not cause OOM"
15516 # LU-1512 try to reuse idle OI blocks
15518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15519 remote_mds_nodsh && skip "remote MDS with nodsh"
15520 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15522 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15523 local myDIR=$DIR/$tdir
15526 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15527 $LCTL set_param fail_loc=0x80001002
15528 createmany -o $myDIR/t- 10000
15529 $LCTL set_param fail_loc=0
15530 # The guard is current the largest FID holder
15532 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15534 local IDX=$(($SEQ % 64))
15536 do_facet $SINGLEMDS sync
15537 # Make sure journal flushed.
15539 local blk1=$(do_facet $SINGLEMDS \
15540 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15541 grep Blockcount | awk '{print $4}')
15543 # Remove old files, some OI blocks will become idle.
15544 unlinkmany $myDIR/t- 10000
15545 # Create new files, idle OI blocks should be reused.
15546 createmany -o $myDIR/t- 2000
15547 do_facet $SINGLEMDS sync
15548 # Make sure journal flushed.
15550 local blk2=$(do_facet $SINGLEMDS \
15551 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15552 grep Blockcount | awk '{print $4}')
15554 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15556 run_test 228a "try to reuse idle OI blocks"
15559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15560 remote_mds_nodsh && skip "remote MDS with nodsh"
15561 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15563 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15564 local myDIR=$DIR/$tdir
15567 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15568 $LCTL set_param fail_loc=0x80001002
15569 createmany -o $myDIR/t- 10000
15570 $LCTL set_param fail_loc=0
15571 # The guard is current the largest FID holder
15573 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15575 local IDX=$(($SEQ % 64))
15577 do_facet $SINGLEMDS sync
15578 # Make sure journal flushed.
15580 local blk1=$(do_facet $SINGLEMDS \
15581 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15582 grep Blockcount | awk '{print $4}')
15584 # Remove old files, some OI blocks will become idle.
15585 unlinkmany $myDIR/t- 10000
15588 stop $SINGLEMDS || error "Fail to stop MDT."
15590 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15592 df $MOUNT || error "Fail to df."
15593 # Create new files, idle OI blocks should be reused.
15594 createmany -o $myDIR/t- 2000
15595 do_facet $SINGLEMDS sync
15596 # Make sure journal flushed.
15598 local blk2=$(do_facet $SINGLEMDS \
15599 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15600 grep Blockcount | awk '{print $4}')
15602 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15604 run_test 228b "idle OI blocks can be reused after MDT restart"
15608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15609 remote_mds_nodsh && skip "remote MDS with nodsh"
15610 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15612 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15613 local myDIR=$DIR/$tdir
15616 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15617 $LCTL set_param fail_loc=0x80001002
15618 # 20000 files can guarantee there are index nodes in the OI file
15619 createmany -o $myDIR/t- 20000
15620 $LCTL set_param fail_loc=0
15621 # The guard is current the largest FID holder
15623 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15625 local IDX=$(($SEQ % 64))
15627 do_facet $SINGLEMDS sync
15628 # Make sure journal flushed.
15630 local blk1=$(do_facet $SINGLEMDS \
15631 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15632 grep Blockcount | awk '{print $4}')
15634 # Remove old files, some OI blocks will become idle.
15635 unlinkmany $myDIR/t- 20000
15637 # The OI file should become empty now
15639 # Create new files, idle OI blocks should be reused.
15640 createmany -o $myDIR/t- 2000
15641 do_facet $SINGLEMDS sync
15642 # Make sure journal flushed.
15644 local blk2=$(do_facet $SINGLEMDS \
15645 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15646 grep Blockcount | awk '{print $4}')
15648 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15650 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15652 test_229() { # LU-2482, LU-3448
15653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15654 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15655 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15656 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15660 # Create a file with a released layout and stripe count 2.
15661 $MULTIOP $DIR/$tfile H2c ||
15662 error "failed to create file with released layout"
15664 $LFS getstripe -v $DIR/$tfile
15666 local pattern=$($LFS getstripe -L $DIR/$tfile)
15667 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15669 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15671 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15672 stat $DIR/$tfile || error "failed to stat released file"
15674 chown $RUNAS_ID $DIR/$tfile ||
15675 error "chown $RUNAS_ID $DIR/$tfile failed"
15677 chgrp $RUNAS_ID $DIR/$tfile ||
15678 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15680 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15681 rm $DIR/$tfile || error "failed to remove released file"
15683 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15687 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15688 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15689 skip "Need MDS version at least 2.11.52"
15693 test_mkdir $DIR/$tdir
15694 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15695 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15696 [ $mdt_idx -ne 0 ] &&
15697 error "create local directory on wrong MDT $mdt_idx"
15699 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15700 error "create remote directory failed"
15701 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15702 [ $mdt_idx -ne $MDTIDX ] &&
15703 error "create remote directory on wrong MDT $mdt_idx"
15705 createmany -o $DIR/$tdir/test_230/t- 10 ||
15706 error "create files on remote directory failed"
15707 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15708 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15709 rm -r $DIR/$tdir || error "unlink remote directory failed"
15711 run_test 230a "Create remote directory and files under the remote directory"
15714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15716 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15717 skip "Need MDS version at least 2.11.52"
15725 local migrate_dir=$DIR/$tdir/migrate_dir
15726 local other_dir=$DIR/$tdir/other_dir
15728 test_mkdir $DIR/$tdir
15729 test_mkdir -i0 -c1 $migrate_dir
15730 test_mkdir -i0 -c1 $other_dir
15731 for ((i=0; i<10; i++)); do
15732 mkdir -p $migrate_dir/dir_${i}
15733 createmany -o $migrate_dir/dir_${i}/f 10 ||
15734 error "create files under remote dir failed $i"
15737 cp /etc/passwd $migrate_dir/$tfile
15738 cp /etc/passwd $other_dir/$tfile
15739 chattr +SAD $migrate_dir
15740 chattr +SAD $migrate_dir/$tfile
15742 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15743 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15744 local old_dir_mode=$(stat -c%f $migrate_dir)
15745 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15747 mkdir -p $migrate_dir/dir_default_stripe2
15748 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15749 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15751 mkdir -p $other_dir
15752 ln $migrate_dir/$tfile $other_dir/luna
15753 ln $migrate_dir/$tfile $migrate_dir/sofia
15754 ln $other_dir/$tfile $migrate_dir/david
15755 ln -s $migrate_dir/$tfile $other_dir/zachary
15756 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15757 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15759 $LFS migrate -m $MDTIDX $migrate_dir ||
15760 error "fails on migrating remote dir to MDT1"
15762 echo "migratate to MDT1, then checking.."
15763 for ((i = 0; i < 10; i++)); do
15764 for file in $(find $migrate_dir/dir_${i}); do
15765 mdt_index=$($LFS getstripe -m $file)
15766 [ $mdt_index == $MDTIDX ] ||
15767 error "$file is not on MDT${MDTIDX}"
15771 # the multiple link file should still in MDT0
15772 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15773 [ $mdt_index == 0 ] ||
15774 error "$file is not on MDT${MDTIDX}"
15776 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15777 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15778 error " expect $old_dir_flag get $new_dir_flag"
15780 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15781 [ "$old_file_flag" = "$new_file_flag" ] ||
15782 error " expect $old_file_flag get $new_file_flag"
15784 local new_dir_mode=$(stat -c%f $migrate_dir)
15785 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15786 error "expect mode $old_dir_mode get $new_dir_mode"
15788 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15789 [ "$old_file_mode" = "$new_file_mode" ] ||
15790 error "expect mode $old_file_mode get $new_file_mode"
15792 diff /etc/passwd $migrate_dir/$tfile ||
15793 error "$tfile different after migration"
15795 diff /etc/passwd $other_dir/luna ||
15796 error "luna different after migration"
15798 diff /etc/passwd $migrate_dir/sofia ||
15799 error "sofia different after migration"
15801 diff /etc/passwd $migrate_dir/david ||
15802 error "david different after migration"
15804 diff /etc/passwd $other_dir/zachary ||
15805 error "zachary different after migration"
15807 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15808 error "${tfile}_ln different after migration"
15810 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15811 error "${tfile}_ln_other different after migration"
15813 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15814 [ $stripe_count = 2 ] ||
15815 error "dir strpe_count $d != 2 after migration."
15817 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15818 [ $stripe_count = 2 ] ||
15819 error "file strpe_count $d != 2 after migration."
15821 #migrate back to MDT0
15824 $LFS migrate -m $MDTIDX $migrate_dir ||
15825 error "fails on migrating remote dir to MDT0"
15827 echo "migrate back to MDT0, checking.."
15828 for file in $(find $migrate_dir); do
15829 mdt_index=$($LFS getstripe -m $file)
15830 [ $mdt_index == $MDTIDX ] ||
15831 error "$file is not on MDT${MDTIDX}"
15834 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15835 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15836 error " expect $old_dir_flag get $new_dir_flag"
15838 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15839 [ "$old_file_flag" = "$new_file_flag" ] ||
15840 error " expect $old_file_flag get $new_file_flag"
15842 local new_dir_mode=$(stat -c%f $migrate_dir)
15843 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15844 error "expect mode $old_dir_mode get $new_dir_mode"
15846 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15847 [ "$old_file_mode" = "$new_file_mode" ] ||
15848 error "expect mode $old_file_mode get $new_file_mode"
15850 diff /etc/passwd ${migrate_dir}/$tfile ||
15851 error "$tfile different after migration"
15853 diff /etc/passwd ${other_dir}/luna ||
15854 error "luna different after migration"
15856 diff /etc/passwd ${migrate_dir}/sofia ||
15857 error "sofia different after migration"
15859 diff /etc/passwd ${other_dir}/zachary ||
15860 error "zachary different after migration"
15862 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15863 error "${tfile}_ln different after migration"
15865 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15866 error "${tfile}_ln_other different after migration"
15868 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15869 [ $stripe_count = 2 ] ||
15870 error "dir strpe_count $d != 2 after migration."
15872 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15873 [ $stripe_count = 2 ] ||
15874 error "file strpe_count $d != 2 after migration."
15876 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15878 run_test 230b "migrate directory"
15881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15882 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15883 remote_mds_nodsh && skip "remote MDS with nodsh"
15884 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15885 skip "Need MDS version at least 2.11.52"
15891 local migrate_dir=$DIR/$tdir/migrate_dir
15893 #If migrating directory fails in the middle, all entries of
15894 #the directory is still accessiable.
15895 test_mkdir $DIR/$tdir
15896 test_mkdir -i0 -c1 $migrate_dir
15897 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15899 createmany -o $migrate_dir/f $total ||
15900 error "create files under ${migrate_dir} failed"
15902 # fail after migrating top dir, and this will fail only once, so the
15903 # first sub file migration will fail (currently f3), others succeed.
15904 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15905 do_facet mds1 lctl set_param fail_loc=0x1801
15906 local t=$(ls $migrate_dir | wc -l)
15907 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15908 error "migrate should fail"
15909 local u=$(ls $migrate_dir | wc -l)
15910 [ "$u" == "$t" ] || error "$u != $t during migration"
15912 # add new dir/file should succeed
15913 mkdir $migrate_dir/dir ||
15914 error "mkdir failed under migrating directory"
15915 touch $migrate_dir/file ||
15916 error "create file failed under migrating directory"
15918 # add file with existing name should fail
15919 for file in $migrate_dir/f*; do
15920 stat $file > /dev/null || error "stat $file failed"
15921 $OPENFILE -f O_CREAT:O_EXCL $file &&
15922 error "open(O_CREAT|O_EXCL) $file should fail"
15923 $MULTIOP $file m && error "create $file should fail"
15924 touch $DIR/$tdir/remote_dir/$tfile ||
15925 error "touch $tfile failed"
15926 ln $DIR/$tdir/remote_dir/$tfile $file &&
15927 error "link $file should fail"
15928 mdt_index=$($LFS getstripe -m $file)
15929 if [ $mdt_index == 0 ]; then
15930 # file failed to migrate is not allowed to rename to
15931 mv $DIR/$tdir/remote_dir/$tfile $file &&
15932 error "rename to $file should fail"
15934 mv $DIR/$tdir/remote_dir/$tfile $file ||
15935 error "rename to $file failed"
15937 echo hello >> $file || error "write $file failed"
15940 # resume migration with different options should fail
15941 $LFS migrate -m 0 $migrate_dir &&
15942 error "migrate -m 0 $migrate_dir should fail"
15944 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15945 error "migrate -c 2 $migrate_dir should fail"
15947 # resume migration should succeed
15948 $LFS migrate -m $MDTIDX $migrate_dir ||
15949 error "migrate $migrate_dir failed"
15951 echo "Finish migration, then checking.."
15952 for file in $(find $migrate_dir); do
15953 mdt_index=$($LFS getstripe -m $file)
15954 [ $mdt_index == $MDTIDX ] ||
15955 error "$file is not on MDT${MDTIDX}"
15958 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15960 run_test 230c "check directory accessiblity if migration failed"
15963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15964 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15965 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15966 skip "Need MDS version at least 2.11.52"
15968 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15970 local migrate_dir=$DIR/$tdir/migrate_dir
15980 old_index=$((RANDOM % MDSCOUNT))
15981 old_count=$((MDSCOUNT - old_index))
15982 new_index=$((RANDOM % MDSCOUNT))
15983 new_count=$((MDSCOUNT - new_index))
15984 new_hash="all_char"
15986 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15987 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15989 test_mkdir $DIR/$tdir
15990 test_mkdir -i $old_index -c $old_count $migrate_dir
15992 for ((i=0; i<100; i++)); do
15993 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15994 createmany -o $migrate_dir/dir_${i}/f 100 ||
15995 error "create files under remote dir failed $i"
15998 echo -n "Migrate from MDT$old_index "
15999 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16000 echo -n "to MDT$new_index"
16001 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16004 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16005 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16006 error "migrate remote dir error"
16008 echo "Finish migration, then checking.."
16009 for file in $(find $migrate_dir); do
16010 mdt_index=$($LFS getstripe -m $file)
16011 if [ $mdt_index -lt $new_index ] ||
16012 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16013 error "$file is on MDT$mdt_index"
16017 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16019 run_test 230d "check migrate big directory"
16022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16023 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16024 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16025 skip "Need MDS version at least 2.11.52"
16032 mkdir -p $DIR/$tdir
16033 mkdir $DIR/$tdir/migrate_dir
16034 mkdir $DIR/$tdir/other_dir
16035 touch $DIR/$tdir/migrate_dir/a
16036 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16037 ls $DIR/$tdir/other_dir
16039 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16040 error "migrate dir fails"
16042 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16043 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16045 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16046 [ $mdt_index == 0 ] || error "a is not on MDT0"
16048 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16049 error "migrate dir fails"
16051 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16052 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16054 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16055 [ $mdt_index == 1 ] || error "a is not on MDT1"
16057 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16058 [ $mdt_index == 1 ] || error "b is not on MDT1"
16060 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16061 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16063 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16065 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16067 run_test 230e "migrate mulitple local link files"
16070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16071 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16072 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16073 skip "Need MDS version at least 2.11.52"
16078 mkdir -p $DIR/$tdir
16079 mkdir $DIR/$tdir/migrate_dir
16080 $LFS mkdir -i1 $DIR/$tdir/other_dir
16081 touch $DIR/$tdir/migrate_dir/a
16082 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16083 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16084 ls $DIR/$tdir/other_dir
16086 # a should be migrated to MDT1, since no other links on MDT0
16087 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16088 error "#1 migrate dir fails"
16089 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16090 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16091 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16092 [ $mdt_index == 1 ] || error "a is not on MDT1"
16094 # a should stay on MDT1, because it is a mulitple link file
16095 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16096 error "#2 migrate dir fails"
16097 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16098 [ $mdt_index == 1 ] || error "a is not on MDT1"
16100 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16101 error "#3 migrate dir fails"
16103 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16104 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16105 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16107 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16108 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16110 # a should be migrated to MDT0, since no other links on MDT1
16111 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16112 error "#4 migrate dir fails"
16113 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16114 [ $mdt_index == 0 ] || error "a is not on MDT0"
16116 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16118 run_test 230f "migrate mulitple remote link files"
16121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16124 skip "Need MDS version at least 2.11.52"
16126 mkdir -p $DIR/$tdir/migrate_dir
16128 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16129 error "migrating dir to non-exist MDT succeeds"
16132 run_test 230g "migrate dir to non-exist MDT"
16135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16137 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16138 skip "Need MDS version at least 2.11.52"
16142 mkdir -p $DIR/$tdir/migrate_dir
16144 $LFS migrate -m1 $DIR &&
16145 error "migrating mountpoint1 should fail"
16147 $LFS migrate -m1 $DIR/$tdir/.. &&
16148 error "migrating mountpoint2 should fail"
16151 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16152 error "migrating $tdir/migrate_dir/.. should fail"
16156 run_test 230h "migrate .. and root"
16159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16161 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16162 skip "Need MDS version at least 2.11.52"
16164 mkdir -p $DIR/$tdir/migrate_dir
16166 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16167 error "migration fails with a tailing slash"
16169 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16170 error "migration fails with two tailing slashes"
16172 run_test 230i "lfs migrate -m tolerates trailing slashes"
16175 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16176 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16177 skip "Need MDS version at least 2.11.52"
16179 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16180 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16181 error "create $tfile failed"
16182 cat /etc/passwd > $DIR/$tdir/$tfile
16184 $LFS migrate -m 1 $DIR/$tdir
16186 cmp /etc/passwd $DIR/$tdir/$tfile ||
16187 error "DoM file mismatch after migration"
16189 run_test 230j "DoM file data not changed after dir migration"
16192 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16193 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16194 skip "Need MDS version at least 2.11.56"
16197 local files_on_starting_mdt=0
16199 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16200 $LFS getdirstripe $DIR/$tdir
16201 for i in $(seq $total); do
16202 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16203 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16204 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16207 echo "$files_on_starting_mdt files on MDT0"
16209 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16210 $LFS getdirstripe $DIR/$tdir
16212 files_on_starting_mdt=0
16213 for i in $(seq $total); do
16214 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16215 error "file $tfile.$i mismatch after migration"
16216 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16217 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16220 echo "$files_on_starting_mdt files on MDT1 after migration"
16221 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16223 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16224 $LFS getdirstripe $DIR/$tdir
16226 files_on_starting_mdt=0
16227 for i in $(seq $total); do
16228 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16229 error "file $tfile.$i mismatch after 2nd migration"
16230 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16231 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16234 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16235 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16239 run_test 230k "file data not changed after dir migration"
16242 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16243 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16244 skip "Need MDS version at least 2.11.56"
16246 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16247 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16248 error "create files under remote dir failed $i"
16249 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16251 run_test 230l "readdir between MDTs won't crash"
16255 # For simplicity this test assumes that max_pages_per_rpc
16256 # is the same across all OSCs
16257 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16258 local bulk_size=$((max_pages * PAGE_SIZE))
16259 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16262 mkdir -p $DIR/$tdir
16263 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16264 error "failed to set stripe with -S ${brw_size}M option"
16266 # clear the OSC stats
16267 $LCTL set_param osc.*.stats=0 &>/dev/null
16270 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16271 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16272 oflag=direct &>/dev/null || error "dd failed"
16274 sync; sleep 1; sync # just to be safe
16275 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16276 if [ x$nrpcs != "x1" ]; then
16277 $LCTL get_param osc.*.stats
16278 error "found $nrpcs ost_write RPCs, not 1 as expected"
16282 # Drop the OSC cache, otherwise we will read from it
16283 cancel_lru_locks osc
16285 # clear the OSC stats
16286 $LCTL set_param osc.*.stats=0 &>/dev/null
16288 # Client reads $bulk_size.
16289 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16290 iflag=direct &>/dev/null || error "dd failed"
16292 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16293 if [ x$nrpcs != "x1" ]; then
16294 $LCTL get_param osc.*.stats
16295 error "found $nrpcs ost_read RPCs, not 1 as expected"
16298 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16301 mkdir -p $DIR/$tdir
16303 for i in {0..1023}; do
16304 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16305 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16306 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16310 run_test 231b "must not assert on fully utilized OST request buffer"
16313 mkdir -p $DIR/$tdir
16314 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16316 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16317 do_facet ost1 $LCTL set_param fail_loc=0x31c
16319 # ignore dd failure
16320 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16322 do_facet ost1 $LCTL set_param fail_loc=0
16323 umount_client $MOUNT || error "umount failed"
16324 mount_client $MOUNT || error "mount failed"
16325 stop ost1 || error "cannot stop ost1"
16326 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16328 run_test 232a "failed lock should not block umount"
16331 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16332 skip "Need MDS version at least 2.10.58"
16334 mkdir -p $DIR/$tdir
16335 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16336 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16338 cancel_lru_locks osc
16340 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16341 do_facet ost1 $LCTL set_param fail_loc=0x31c
16344 $LFS data_version $DIR/$tdir/$tfile || true
16346 do_facet ost1 $LCTL set_param fail_loc=0
16347 umount_client $MOUNT || error "umount failed"
16348 mount_client $MOUNT || error "mount failed"
16349 stop ost1 || error "cannot stop ost1"
16350 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16352 run_test 232b "failed data version lock should not block umount"
16355 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16356 skip "Need MDS version at least 2.3.64"
16357 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16359 local fid=$($LFS path2fid $MOUNT)
16361 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16362 error "cannot access $MOUNT using its FID '$fid'"
16364 run_test 233a "checking that OBF of the FS root succeeds"
16367 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16368 skip "Need MDS version at least 2.5.90"
16369 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16371 local fid=$($LFS path2fid $MOUNT/.lustre)
16373 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16374 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16376 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16377 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16378 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16380 run_test 233b "checking that OBF of the FS .lustre succeeds"
16383 local p="$TMP/sanityN-$TESTNAME.parameters"
16384 save_lustre_params client "llite.*.xattr_cache" > $p
16385 lctl set_param llite.*.xattr_cache 1 ||
16386 skip_env "xattr cache is not supported"
16388 mkdir -p $DIR/$tdir || error "mkdir failed"
16389 touch $DIR/$tdir/$tfile || error "touch failed"
16390 # OBD_FAIL_LLITE_XATTR_ENOMEM
16391 $LCTL set_param fail_loc=0x1405
16392 getfattr -n user.attr $DIR/$tdir/$tfile &&
16393 error "getfattr should have failed with ENOMEM"
16394 $LCTL set_param fail_loc=0x0
16397 restore_lustre_params < $p
16400 run_test 234 "xattr cache should not crash on ENOMEM"
16403 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16404 skip "Need MDS version at least 2.4.52"
16406 flock_deadlock $DIR/$tfile
16411 124) error "process hangs on a deadlock"
16413 *) error "error executing flock_deadlock $DIR/$tfile"
16417 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16421 check_swap_layouts_support
16423 local ref1=/etc/passwd
16424 local ref2=/etc/group
16425 local file1=$DIR/$tdir/f1
16426 local file2=$DIR/$tdir/f2
16428 test_mkdir -c1 $DIR/$tdir
16429 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16430 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16431 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16432 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16433 local fd=$(free_fd)
16434 local cmd="exec $fd<>$file2"
16437 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16438 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16441 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16446 run_test 236 "Layout swap on open unlinked file"
16448 # LU-4659 linkea consistency
16450 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16451 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16452 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16453 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16456 ln $DIR/$tfile $DIR/$tfile.lnk
16457 touch $DIR/$tfile.new
16458 mv $DIR/$tfile.new $DIR/$tfile
16459 local fid1=$($LFS path2fid $DIR/$tfile)
16460 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16461 local path1=$($LFS fid2path $FSNAME "$fid1")
16462 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16463 local path2=$($LFS fid2path $FSNAME "$fid2")
16464 [ $tfile.lnk == $path2 ] ||
16465 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16468 run_test 238 "Verify linkea consistency"
16470 test_239A() { # was test_239
16471 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16472 skip "Need MDS version at least 2.5.60"
16474 local list=$(comma_list $(mdts_nodes))
16476 mkdir -p $DIR/$tdir
16477 createmany -o $DIR/$tdir/f- 5000
16478 unlinkmany $DIR/$tdir/f- 5000
16479 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16480 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16481 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16482 osp.*MDT*.sync_in_flight" | calc_sum)
16483 [ "$changes" -eq 0 ] || error "$changes not synced"
16485 run_test 239A "osp_sync test"
16487 test_239a() { #LU-5297
16488 remote_mds_nodsh && skip "remote MDS with nodsh"
16491 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16492 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16493 chgrp $RUNAS_GID $DIR/$tfile
16494 wait_delete_completed
16496 run_test 239a "process invalid osp sync record correctly"
16498 test_239b() { #LU-5297
16499 remote_mds_nodsh && skip "remote MDS with nodsh"
16502 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16503 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16504 chgrp $RUNAS_GID $DIR/$tfile1
16505 wait_delete_completed
16506 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16508 chgrp $RUNAS_GID $DIR/$tfile2
16509 wait_delete_completed
16511 run_test 239b "process osp sync record with ENOMEM error correctly"
16514 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16515 remote_mds_nodsh && skip "remote MDS with nodsh"
16517 mkdir -p $DIR/$tdir
16519 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16520 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16521 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16522 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16524 umount_client $MOUNT || error "umount failed"
16525 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16526 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16527 mount_client $MOUNT || error "failed to mount client"
16529 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16530 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16532 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16538 for LOOP in $(seq $count); do
16539 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16540 cancel_lru_locks $OSC || true
16548 for LOOP in $(seq $1); do
16549 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16554 test_241a() { # was test_241
16555 local bsize=$PAGE_SIZE
16557 (( bsize < 40960 )) && bsize=40960
16558 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16560 cancel_lru_locks $OSC
16561 test_241_bio 1000 $bsize &
16563 test_241_dio 1000 $bsize
16566 run_test 241a "bio vs dio"
16569 local bsize=$PAGE_SIZE
16571 (( bsize < 40960 )) && bsize=40960
16572 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16574 test_241_dio 1000 $bsize &
16576 test_241_dio 1000 $bsize
16579 run_test 241b "dio vs dio"
16582 remote_mds_nodsh && skip "remote MDS with nodsh"
16584 mkdir -p $DIR/$tdir
16585 touch $DIR/$tdir/$tfile
16587 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16588 do_facet mds1 lctl set_param fail_loc=0x105
16589 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16591 do_facet mds1 lctl set_param fail_loc=0
16592 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16594 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16598 test_mkdir $DIR/$tdir
16599 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16601 run_test 243 "various group lock tests"
16605 test_mkdir $DIR/$tdir
16606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16607 sendfile_grouplock $DIR/$tdir/$tfile || \
16608 error "sendfile+grouplock failed"
16611 run_test 244 "sendfile with group lock tests"
16614 local flagname="multi_mod_rpcs"
16615 local connect_data_name="max_mod_rpcs"
16618 # check if multiple modify RPCs flag is set
16619 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16620 grep "connect_flags:")
16623 echo "$out" | grep -qw $flagname
16624 if [ $? -ne 0 ]; then
16625 echo "connect flag $flagname is not set"
16629 # check if multiple modify RPCs data is set
16630 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16633 echo "$out" | grep -qw $connect_data_name ||
16634 error "import should have connect data $connect_data_name"
16636 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16638 test_246() { # LU-7371
16639 remote_ost_nodsh && skip "remote OST with nodsh"
16640 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16641 skip "Need OST version >= 2.7.62"
16643 do_facet ost1 $LCTL set_param fail_val=4095
16644 #define OBD_FAIL_OST_READ_SIZE 0x234
16645 do_facet ost1 $LCTL set_param fail_loc=0x234
16646 $LFS setstripe $DIR/$tfile -i 0 -c 1
16647 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16648 cancel_lru_locks $FSNAME-OST0000
16649 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16651 run_test 246 "Read file of size 4095 should return right length"
16657 umount_client $submount
16662 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16664 skip_env "Fileset feature is not supported"
16666 local submount=${MOUNT}_$tdir
16669 mkdir -p $submount || error "mkdir $submount failed"
16670 FILESET="$FILESET/$tdir" mount_client $submount ||
16671 error "mount $submount failed"
16672 trap "cleanup_247 $submount" EXIT
16673 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16674 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16675 error "read $MOUNT/$tdir/$tfile failed"
16676 cleanup_247 $submount
16678 run_test 247a "mount subdir as fileset"
16681 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16682 skip_env "Fileset feature is not supported"
16684 local submount=${MOUNT}_$tdir
16686 rm -rf $MOUNT/$tdir
16687 mkdir -p $submount || error "mkdir $submount failed"
16689 FILESET="$FILESET/$tdir" mount_client $submount &&
16690 error "mount $submount should fail"
16693 run_test 247b "mount subdir that dose not exist"
16696 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16697 skip_env "Fileset feature is not supported"
16699 local submount=${MOUNT}_$tdir
16701 mkdir -p $MOUNT/$tdir/dir1
16702 mkdir -p $submount || error "mkdir $submount failed"
16703 trap "cleanup_247 $submount" EXIT
16704 FILESET="$FILESET/$tdir" mount_client $submount ||
16705 error "mount $submount failed"
16706 local fid=$($LFS path2fid $MOUNT/)
16707 $LFS fid2path $submount $fid && error "fid2path should fail"
16708 cleanup_247 $submount
16710 run_test 247c "running fid2path outside root"
16713 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16714 skip "Fileset feature is not supported"
16716 local submount=${MOUNT}_$tdir
16718 mkdir -p $MOUNT/$tdir/dir1
16719 mkdir -p $submount || error "mkdir $submount failed"
16720 FILESET="$FILESET/$tdir" mount_client $submount ||
16721 error "mount $submount failed"
16722 trap "cleanup_247 $submount" EXIT
16723 local fid=$($LFS path2fid $submount/dir1)
16724 $LFS fid2path $submount $fid || error "fid2path should succeed"
16725 cleanup_247 $submount
16727 run_test 247d "running fid2path inside root"
16731 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16733 skip "Fileset feature is not supported"
16735 local submount=${MOUNT}_$tdir
16738 mkdir -p $submount || error "mkdir $submount failed"
16739 FILESET="$FILESET/.." mount_client $submount &&
16740 error "mount $submount should fail"
16743 run_test 247e "mount .. as fileset"
16746 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16747 [ -z "$fast_read_sav" ] && skip "no fast read support"
16749 # create a large file for fast read verification
16750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16752 # make sure the file is created correctly
16753 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16754 { rm -f $DIR/$tfile; skip "file creation error"; }
16756 echo "Test 1: verify that fast read is 4 times faster on cache read"
16758 # small read with fast read enabled
16759 $LCTL set_param -n llite.*.fast_read=1
16760 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16761 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16762 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16763 # small read with fast read disabled
16764 $LCTL set_param -n llite.*.fast_read=0
16765 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16766 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16767 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16769 # verify that fast read is 4 times faster for cache read
16770 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16771 error_not_in_vm "fast read was not 4 times faster: " \
16772 "$t_fast vs $t_slow"
16774 echo "Test 2: verify the performance between big and small read"
16775 $LCTL set_param -n llite.*.fast_read=1
16777 # 1k non-cache read
16778 cancel_lru_locks osc
16779 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16780 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16781 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16783 # 1M non-cache read
16784 cancel_lru_locks osc
16785 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16786 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16787 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16789 # verify that big IO is not 4 times faster than small IO
16790 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16791 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16793 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16796 run_test 248 "fast read verification"
16798 test_249() { # LU-7890
16799 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16800 skip "Need at least version 2.8.54"
16803 $LFS setstripe -c 1 $DIR/$tfile
16804 # Offset 2T == 4k * 512M
16805 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16806 error "dd to 2T offset failed"
16808 run_test 249 "Write above 2T file size"
16811 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16812 && skip "no 16TB file size limit on ZFS"
16814 $LFS setstripe -c 1 $DIR/$tfile
16815 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16816 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16817 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16818 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16819 conv=notrunc,fsync && error "append succeeded"
16822 run_test 250 "Write above 16T limit"
16825 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16827 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16828 #Skip once - writing the first stripe will succeed
16829 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16830 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16831 error "short write happened"
16833 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16834 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16835 error "short read happened"
16839 run_test 251 "Handling short read and write correctly"
16842 remote_mds_nodsh && skip "remote MDS with nodsh"
16843 remote_ost_nodsh && skip "remote OST with nodsh"
16844 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16845 skip_env "ldiskfs only test"
16855 # check lr_reader on OST0000
16857 dev=$(facet_device $tgt)
16858 out=$(do_facet $tgt $LR_READER $dev)
16859 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16861 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16862 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16863 error "Invalid uuid returned by $LR_READER on target $tgt"
16864 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16866 # check lr_reader -c on MDT0000
16868 dev=$(facet_device $tgt)
16869 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16870 skip "$LR_READER does not support additional options"
16872 out=$(do_facet $tgt $LR_READER -c $dev)
16873 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16875 num=$(echo "$out" | grep -c "mdtlov")
16876 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16877 error "Invalid number of mdtlov clients returned by $LR_READER"
16878 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16880 # check lr_reader -cr on MDT0000
16881 out=$(do_facet $tgt $LR_READER -cr $dev)
16882 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16884 echo "$out" | grep -q "^reply_data:$" ||
16885 error "$LR_READER should have returned 'reply_data' section"
16886 num=$(echo "$out" | grep -c "client_generation")
16887 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16889 run_test 252 "check lr_reader tool"
16892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16893 remote_mds_nodsh && skip "remote MDS with nodsh"
16894 remote_mgs_nodsh && skip "remote MGS with nodsh"
16898 local ost_name=$(ostname_from_index $ostidx)
16901 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16902 do_facet $SINGLEMDS $LCTL get_param -n \
16903 osp.$mdtosc_proc1.reserved_mb_high ||
16904 skip "remote MDS does not support reserved_mb_high"
16908 wait_delete_completed
16911 if ! combined_mgs_mds ; then
16914 pool_add $TESTNAME || error "Pool creation failed"
16915 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
16917 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16918 error "Setstripe failed"
16920 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
16922 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
16924 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
16926 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16927 osp.$mdtosc_proc1.prealloc_status)
16928 echo "prealloc_status $oa_status"
16930 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
16931 error "File creation should fail"
16933 #object allocation was stopped, but we still able to append files
16934 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
16935 oflag=append || error "Append failed"
16937 rm -f $DIR/$tdir/$tfile.0
16939 # For this test, we want to delete the files we created to go out of
16940 # space but leave the watermark, so we remain nearly out of space
16941 ost_watermarks_enospc_delete_files $tfile $ostidx
16943 wait_delete_completed
16947 for i in $(seq 10 12); do
16948 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
16949 2>/dev/null || error "File creation failed after rm"
16952 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16953 osp.$mdtosc_proc1.prealloc_status)
16954 echo "prealloc_status $oa_status"
16956 if (( oa_status != 0 )); then
16957 error "Object allocation still disable after rm"
16960 if ! combined_mgs_mds ; then
16964 run_test 253 "Check object allocation limit"
16967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16968 remote_mds_nodsh && skip "remote MDS with nodsh"
16969 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16970 skip "MDS does not support changelog_size"
16973 local MDT0=$(facet_svc $SINGLEMDS)
16975 changelog_register || error "changelog_register failed"
16977 changelog_clear 0 || error "changelog_clear failed"
16979 local size1=$(do_facet $SINGLEMDS \
16980 $LCTL get_param -n mdd.$MDT0.changelog_size)
16981 echo "Changelog size $size1"
16984 $LFS mkdir -i 0 $DIR/$tdir
16986 mkdir -p $DIR/$tdir/pics/2008/zachy
16987 touch $DIR/$tdir/pics/2008/zachy/timestamp
16988 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16989 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16990 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16991 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16992 rm $DIR/$tdir/pics/desktop.jpg
16994 local size2=$(do_facet $SINGLEMDS \
16995 $LCTL get_param -n mdd.$MDT0.changelog_size)
16996 echo "Changelog size after work $size2"
16998 (( $size2 > $size1 )) ||
16999 error "new Changelog size=$size2 less than old size=$size1"
17001 run_test 254 "Check changelog size"
17008 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17009 awk -F: '{print $2}' | grep $type > /dev/null
17010 if [ $? -ne 0 ]; then
17020 lfs ladvise -a willread $file > /dev/null 2>&1
17021 if [ $? -eq 0 ]; then
17025 lfs ladvise -a willread $file 2>&1 |
17026 grep "Inappropriate ioctl for device" > /dev/null
17027 if [ $? -eq 0 ]; then
17034 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17037 # run a random read IO workload
17038 # usage: random_read_iops <filename> <filesize> <iosize>
17039 random_read_iops() {
17042 local iosize=${3:-4096}
17044 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17045 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17048 drop_file_oss_cache() {
17052 $LFS ladvise -a dontneed $file 2>/dev/null ||
17053 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17056 ladvise_willread_performance()
17059 local average_origin=0
17060 local average_cache=0
17061 local average_ladvise=0
17063 for ((i = 1; i <= $repeat; i++)); do
17064 echo "Iter $i/$repeat: reading without willread hint"
17065 cancel_lru_locks osc
17066 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17067 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17068 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17069 average_origin=$(bc <<<"$average_origin + $speed_origin")
17071 cancel_lru_locks osc
17072 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17073 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17074 average_cache=$(bc <<<"$average_cache + $speed_cache")
17076 cancel_lru_locks osc
17077 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17078 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17079 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17080 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17081 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17083 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17084 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17085 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17087 speedup_cache=$(percent $average_cache $average_origin)
17088 speedup_ladvise=$(percent $average_ladvise $average_origin)
17090 echo "Average uncached read: $average_origin"
17091 echo "Average speedup with OSS cached read: " \
17092 "$average_cache = +$speedup_cache%"
17093 echo "Average speedup with ladvise willread: " \
17094 "$average_ladvise = +$speedup_ladvise%"
17096 local lowest_speedup=20
17097 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17098 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17099 "got $average_cache%. Skipping ladvise willread check."
17103 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17104 # it is still good to run until then to exercise 'ladvise willread'
17105 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17106 [ "$ost1_FSTYPE" = "zfs" ] &&
17107 echo "osd-zfs does not support dontneed or drop_caches" &&
17110 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17111 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17112 error_not_in_vm "Speedup with willread is less than " \
17113 "$lowest_speedup%, got $average_ladvise%"
17117 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17118 skip "lustre < 2.8.54 does not support ladvise "
17119 remote_ost_nodsh && skip "remote OST with nodsh"
17121 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17123 ladvise_no_type willread $DIR/$tfile &&
17124 skip "willread ladvise is not supported"
17126 ladvise_no_ioctl $DIR/$tfile &&
17127 skip "ladvise ioctl is not supported"
17130 local size=$((size_mb * 1048576))
17131 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17132 error "dd to $DIR/$tfile failed"
17134 lfs ladvise -a willread $DIR/$tfile ||
17135 error "Ladvise failed with no range argument"
17137 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17138 error "Ladvise failed with no -l or -e argument"
17140 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17141 error "Ladvise failed with only -e argument"
17143 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17144 error "Ladvise failed with only -l argument"
17146 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17147 error "End offset should not be smaller than start offset"
17149 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17150 error "End offset should not be equal to start offset"
17152 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17153 error "Ladvise failed with overflowing -s argument"
17155 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17156 error "Ladvise failed with overflowing -e argument"
17158 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17159 error "Ladvise failed with overflowing -l argument"
17161 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17162 error "Ladvise succeeded with conflicting -l and -e arguments"
17164 echo "Synchronous ladvise should wait"
17166 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17167 do_nodes $(comma_list $(osts_nodes)) \
17168 $LCTL set_param fail_val=$delay fail_loc=0x237
17170 local start_ts=$SECONDS
17171 lfs ladvise -a willread $DIR/$tfile ||
17172 error "Ladvise failed with no range argument"
17173 local end_ts=$SECONDS
17174 local inteval_ts=$((end_ts - start_ts))
17176 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17177 error "Synchronous advice didn't wait reply"
17180 echo "Asynchronous ladvise shouldn't wait"
17181 local start_ts=$SECONDS
17182 lfs ladvise -a willread -b $DIR/$tfile ||
17183 error "Ladvise failed with no range argument"
17184 local end_ts=$SECONDS
17185 local inteval_ts=$((end_ts - start_ts))
17187 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17188 error "Asynchronous advice blocked"
17191 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17192 ladvise_willread_performance
17194 run_test 255a "check 'lfs ladvise -a willread'"
17200 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17204 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17205 skip "lustre < 2.8.54 does not support ladvise "
17206 remote_ost_nodsh && skip "remote OST with nodsh"
17208 lfs setstripe -c 1 -i 0 $DIR/$tfile
17210 ladvise_no_type dontneed $DIR/$tfile &&
17211 skip "dontneed ladvise is not supported"
17213 ladvise_no_ioctl $DIR/$tfile &&
17214 skip "ladvise ioctl is not supported"
17216 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17217 [ "$ost1_FSTYPE" = "zfs" ] &&
17218 skip "zfs-osd does not support 'ladvise dontneed'"
17221 local size=$((size_mb * 1048576))
17222 # In order to prevent disturbance of other processes, only check 3/4
17223 # of the memory usage
17224 local kibibytes=$((size_mb * 1024 * 3 / 4))
17226 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17227 error "dd to $DIR/$tfile failed"
17229 #force write to complete before dropping OST cache & checking memory
17232 local total=$(facet_meminfo ost1 MemTotal)
17233 echo "Total memory: $total KiB"
17235 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17236 local before_read=$(facet_meminfo ost1 Cached)
17237 echo "Cache used before read: $before_read KiB"
17239 lfs ladvise -a willread $DIR/$tfile ||
17240 error "Ladvise willread failed"
17241 local after_read=$(facet_meminfo ost1 Cached)
17242 echo "Cache used after read: $after_read KiB"
17244 lfs ladvise -a dontneed $DIR/$tfile ||
17245 error "Ladvise dontneed again failed"
17246 local no_read=$(facet_meminfo ost1 Cached)
17247 echo "Cache used after dontneed ladvise: $no_read KiB"
17249 if [ $total -lt $((before_read + kibibytes)) ]; then
17250 echo "Memory is too small, abort checking"
17254 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17255 error "Ladvise willread should use more memory" \
17256 "than $kibibytes KiB"
17259 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17260 error "Ladvise dontneed should release more memory" \
17261 "than $kibibytes KiB"
17264 run_test 255b "check 'lfs ladvise -a dontneed'"
17267 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17268 skip "lustre < 2.10.53 does not support lockahead"
17276 test_mkdir -p $DIR/$tdir
17277 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17279 #test 10 returns only success/failure
17281 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17283 if [ $rc -eq 255 ]; then
17284 error "Ladvise test${i} failed, ${rc}"
17287 #test 11 counts lock enqueue requests, all others count new locks
17289 count=$(do_facet ost1 \
17290 $LCTL get_param -n ost.OSS.ost.stats)
17291 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17293 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17295 if [ $rc -eq 255 ]; then
17296 error "Ladvise test${i} failed, ${rc}"
17299 new_count=$(do_facet ost1 \
17300 $LCTL get_param -n ost.OSS.ost.stats)
17301 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17302 awk '{ print $2 }')
17304 difference="$((new_count - count))"
17305 if [ $difference -ne $rc ]; then
17306 error "Ladvise test${i}, bad enqueue count, returned " \
17307 "${rc}, actual ${difference}"
17310 for i in $(seq 12 21); do
17311 # If we do not do this, we run the risk of having too many
17312 # locks and starting lock cancellation while we are checking
17314 cancel_lru_locks osc
17316 count=$($LCTL get_param -n \
17317 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17319 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17321 if [ $rc -eq 255 ]; then
17322 error "Ladvise test ${i} failed, ${rc}"
17325 new_count=$($LCTL get_param -n \
17326 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17327 difference="$((new_count - count))"
17329 # Test 15 output is divided by 100 to map down to valid return
17330 if [ $i -eq 15 ]; then
17334 if [ $difference -ne $rc ]; then
17335 error "Ladvise test ${i}, bad lock count, returned " \
17336 "${rc}, actual ${difference}"
17340 #test 22 returns only success/failure
17342 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17344 if [ $rc -eq 255 ]; then
17345 error "Ladvise test${i} failed, ${rc}"
17348 run_test 255c "suite of ladvise lockahead tests"
17351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17352 remote_mds_nodsh && skip "remote MDS with nodsh"
17353 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17354 changelog_users $SINGLEMDS | grep "^cl" &&
17355 skip "active changelog user"
17361 mdt_dev=$(mdsdevname 1)
17364 changelog_register || error "changelog_register failed"
17367 mkdir -p $DIR/$tdir
17369 changelog_clear 0 || error "changelog_clear failed"
17372 touch $DIR/$tdir/{1..10}
17375 stop $SINGLEMDS || error "Fail to stop MDT"
17379 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17381 #after mount new plainllog is used
17382 touch $DIR/$tdir/{11..19}
17383 local tmpfile=$(mktemp -u $tfile.XXXXXX)
17384 cat_sl=$(do_facet $SINGLEMDS "sync; \
17385 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17386 llog_reader $tmpfile | grep -c type=1064553b")
17387 do_facet $SINGLEMDS llog_reader $tmpfile
17389 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17391 changelog_clear 0 || error "changelog_clear failed"
17393 cat_sl=$(do_facet $SINGLEMDS "sync; \
17394 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17395 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17397 if (( cat_sl == 2 )); then
17398 error "Empty plain llog was not deleted from changelog catalog"
17399 elif (( cat_sl != 1 )); then
17400 error "Active plain llog shouldn't be deleted from catalog"
17403 run_test 256 "Check llog delete for empty and not full state"
17406 remote_mds_nodsh && skip "remote MDS with nodsh"
17407 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17408 skip "Need MDS version at least 2.8.55"
17410 test_mkdir $DIR/$tdir
17412 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17413 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17416 #define OBD_FAIL_MDS_XATTR_REP 0x161
17417 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17418 local facet=mds$((mdtidx + 1))
17419 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17420 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17422 stop $facet || error "stop MDS failed"
17423 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17424 error "start MDS fail"
17425 wait_recovery_complete $facet
17427 run_test 257 "xattr locks are not lost"
17429 # Verify we take the i_mutex when security requires it
17431 #define OBD_FAIL_IMUTEX_SEC 0x141c
17432 $LCTL set_param fail_loc=0x141c
17434 chmod u+s $DIR/$tfile
17435 chmod a+rwx $DIR/$tfile
17436 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17438 if [ $RC -ne 0 ]; then
17439 error "error, failed to take i_mutex, rc=$?"
17443 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17445 # Verify we do NOT take the i_mutex in the normal case
17447 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17448 $LCTL set_param fail_loc=0x141d
17451 chmod a+rw $DIR/$tfile
17452 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17454 if [ $RC -ne 0 ]; then
17455 error "error, took i_mutex unnecessarily, rc=$?"
17460 run_test 258b "verify i_mutex security behavior"
17463 local file=$DIR/$tfile
17467 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17469 stack_trap "rm -f $file" EXIT
17471 wait_delete_completed
17472 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17473 echo "before: $before"
17475 $LFS setstripe -i 0 -c 1 $file
17476 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17478 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17479 echo "after write: $after"
17481 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17482 do_facet ost1 $LCTL set_param fail_loc=0x2301
17484 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17485 echo "after truncate: $after"
17488 do_facet ost1 $LCTL set_param fail_loc=0
17489 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17491 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17492 echo "after restart: $after"
17493 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17494 error "missing truncate?"
17498 run_test 259 "crash at delayed truncate"
17501 #define OBD_FAIL_MDC_CLOSE 0x806
17502 $LCTL set_param fail_loc=0x80000806
17506 run_test 260 "Check mdc_close fail"
17508 ### Data-on-MDT sanity tests ###
17510 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17511 skip "Need MDS version at least 2.10.55 for DoM"
17514 local dom=$DIR/$tdir/dom_file
17515 local tmp=$DIR/$tdir/tmp_file
17517 mkdir -p $DIR/$tdir
17519 # basic checks for DoM component creation
17520 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17521 error "Can set MDT layout to non-first entry"
17523 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17524 error "Can define multiple entries as MDT layout"
17526 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17528 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17529 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17530 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17532 local mdtidx=$($LFS getstripe -m $dom)
17533 local mdtname=MDT$(printf %04x $mdtidx)
17534 local facet=mds$((mdtidx + 1))
17535 local space_check=1
17537 # Skip free space checks with ZFS
17538 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17542 local size_tmp=$((65536 * 3))
17543 local mdtfree1=$(do_facet $facet \
17544 lctl get_param -n osd*.*$mdtname.kbytesfree)
17546 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17547 # check also direct IO along write
17548 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17549 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17551 cmp $tmp $dom || error "file data is different"
17552 [ $(stat -c%s $dom) == $size_tmp ] ||
17553 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17554 if [ $space_check == 1 ]; then
17555 local mdtfree2=$(do_facet $facet \
17556 lctl get_param -n osd*.*$mdtname.kbytesfree)
17558 # increase in usage from by $size_tmp
17559 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17560 error "MDT free space wrong after write: " \
17561 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17565 local size_dom=10000
17567 $TRUNCATE $dom $size_dom
17568 [ $(stat -c%s $dom) == $size_dom ] ||
17569 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17570 if [ $space_check == 1 ]; then
17571 mdtfree1=$(do_facet $facet \
17572 lctl get_param -n osd*.*$mdtname.kbytesfree)
17573 # decrease in usage from $size_tmp to new $size_dom
17574 [ $(($mdtfree1 - $mdtfree2)) -ge \
17575 $(((size_tmp - size_dom) / 1024)) ] ||
17576 error "MDT free space is wrong after truncate: " \
17577 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17583 size_dom=$((size_dom + size_tmp))
17584 [ $(stat -c%s $dom) == $size_dom ] ||
17585 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17586 if [ $space_check == 1 ]; then
17587 mdtfree2=$(do_facet $facet \
17588 lctl get_param -n osd*.*$mdtname.kbytesfree)
17589 # increase in usage by $size_tmp from previous
17590 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17591 error "MDT free space is wrong after append: " \
17592 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17597 if [ $space_check == 1 ]; then
17598 mdtfree1=$(do_facet $facet \
17599 lctl get_param -n osd*.*$mdtname.kbytesfree)
17600 # decrease in usage by $size_dom from previous
17601 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17602 error "MDT free space is wrong after removal: " \
17603 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17606 # combined striping
17607 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17608 error "Can't create DoM + OST striping"
17610 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17611 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17612 # check also direct IO along write
17613 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17615 cmp $tmp $dom || error "file data is different"
17616 [ $(stat -c%s $dom) == $size_tmp ] ||
17617 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17622 run_test 270a "DoM: basic functionality tests"
17625 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17626 skip "Need MDS version at least 2.10.55"
17628 local dom=$DIR/$tdir/dom_file
17629 local max_size=1048576
17631 mkdir -p $DIR/$tdir
17632 $LFS setstripe -E $max_size -L mdt $dom
17634 # truncate over the limit
17635 $TRUNCATE $dom $(($max_size + 1)) &&
17636 error "successful truncate over the maximum size"
17637 # write over the limit
17638 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17639 error "successful write over the maximum size"
17640 # append over the limit
17641 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17642 echo "12345" >> $dom && error "successful append over the maximum size"
17647 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17650 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17651 skip "Need MDS version at least 2.10.55"
17653 mkdir -p $DIR/$tdir
17654 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17656 # check files inherit DoM EA
17657 touch $DIR/$tdir/first
17658 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17659 error "bad pattern"
17660 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17661 error "bad stripe count"
17662 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17663 error "bad stripe size"
17665 # check directory inherits DoM EA and uses it as default
17666 mkdir $DIR/$tdir/subdir
17667 touch $DIR/$tdir/subdir/second
17668 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17669 error "bad pattern in sub-directory"
17670 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17671 error "bad stripe count in sub-directory"
17672 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17673 error "bad stripe size in sub-directory"
17676 run_test 270c "DoM: DoM EA inheritance tests"
17679 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17680 skip "Need MDS version at least 2.10.55"
17682 mkdir -p $DIR/$tdir
17683 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17685 # inherit default DoM striping
17686 mkdir $DIR/$tdir/subdir
17687 touch $DIR/$tdir/subdir/f1
17689 # change default directory striping
17690 $LFS setstripe -c 1 $DIR/$tdir/subdir
17691 touch $DIR/$tdir/subdir/f2
17692 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17693 error "wrong default striping in file 2"
17694 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17695 error "bad pattern in file 2"
17698 run_test 270d "DoM: change striping from DoM to RAID0"
17701 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17702 skip "Need MDS version at least 2.10.55"
17704 mkdir -p $DIR/$tdir/dom
17705 mkdir -p $DIR/$tdir/norm
17708 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17709 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17711 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17712 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17714 # find DoM files by layout
17715 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17716 [ $NUM -eq $DOMFILES ] ||
17717 error "lfs find -L: found $NUM, expected $DOMFILES"
17718 echo "Test 1: lfs find 20 DOM files by layout: OK"
17720 # there should be 1 dir with default DOM striping
17721 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17723 error "lfs find -L: found $NUM, expected 1 dir"
17724 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17726 # find DoM files by stripe size
17727 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17728 [ $NUM -eq $DOMFILES ] ||
17729 error "lfs find -S: found $NUM, expected $DOMFILES"
17730 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17732 # find files by stripe offset except DoM files
17733 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17734 [ $NUM -eq $NORMFILES ] ||
17735 error "lfs find -i: found $NUM, expected $NORMFILES"
17736 echo "Test 5: lfs find no DOM files by stripe index: OK"
17739 run_test 270e "DoM: lfs find with DoM files test"
17742 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17743 skip "Need MDS version at least 2.10.55"
17745 local mdtname=${FSNAME}-MDT0000-mdtlov
17746 local dom=$DIR/$tdir/dom_file
17747 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17748 lod.$mdtname.dom_stripesize)
17749 local dom_limit=131072
17751 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17752 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17753 lod.$mdtname.dom_stripesize)
17754 [ ${dom_limit} -eq ${dom_current} ] ||
17755 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17757 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17758 $LFS setstripe -d $DIR/$tdir
17759 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17760 error "Can't set directory default striping"
17762 # exceed maximum stripe size
17763 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17764 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17765 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17766 error "Able to create DoM component size more than LOD limit"
17768 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17769 dom_current=$(do_facet mds1 $LCTL get_param -n \
17770 lod.$mdtname.dom_stripesize)
17771 [ 0 -eq ${dom_current} ] ||
17772 error "Can't set zero DoM stripe limit"
17775 # attempt to create DoM file on server with disabled DoM should
17776 # remove DoM entry from layout and be succeed
17777 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17778 error "Can't create DoM file (DoM is disabled)"
17779 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17780 error "File has DoM component while DoM is disabled"
17783 # attempt to create DoM file with only DoM stripe should return error
17784 $LFS setstripe -E $dom_limit -L mdt $dom &&
17785 error "Able to create DoM-only file while DoM is disabled"
17787 # too low values to be aligned with smallest stripe size 64K
17788 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17789 dom_current=$(do_facet mds1 $LCTL get_param -n \
17790 lod.$mdtname.dom_stripesize)
17791 [ 30000 -eq ${dom_current} ] &&
17792 error "Can set too small DoM stripe limit"
17794 # 64K is a minimal stripe size in Lustre, expect limit of that size
17795 [ 65536 -eq ${dom_current} ] ||
17796 error "Limit is not set to 64K but ${dom_current}"
17798 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17799 dom_current=$(do_facet mds1 $LCTL get_param -n \
17800 lod.$mdtname.dom_stripesize)
17802 [ 2147483648 -eq ${dom_current} ] &&
17803 error "Can set too large DoM stripe limit"
17805 do_facet mds1 $LCTL set_param -n \
17806 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17807 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17808 error "Can't create DoM component size after limit change"
17809 do_facet mds1 $LCTL set_param -n \
17810 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17811 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17812 error "Can't create DoM file after limit decrease"
17813 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17814 error "Can create big DoM component after limit decrease"
17815 touch ${dom}_def ||
17816 error "Can't create file with old default layout"
17818 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17821 run_test 270f "DoM: maximum DoM stripe size checks"
17824 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17825 skip "Need MDS version at least 2.10.55"
17827 local dom=$DIR/$tdir/dom
17829 mkdir -p $DIR/$tdir
17831 $LFS setstripe -E 1024K -L mdt $dom
17833 lctl set_param -n mdc.*.stats=clear
17834 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17835 cat $dom > /dev/null
17836 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17837 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17841 run_test 271a "DoM: data is cached for read after write"
17844 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17845 skip "Need MDS version at least 2.10.55"
17847 local dom=$DIR/$tdir/dom
17849 mkdir -p $DIR/$tdir
17851 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17853 lctl set_param -n mdc.*.stats=clear
17854 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17855 cancel_lru_locks mdc
17856 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17857 # second stat to check size is cached on client
17858 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17859 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17860 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17863 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17866 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17867 skip "Need MDS version at least 2.10.55"
17869 local dom=$DIR/$tdir/dom
17871 mkdir -p $DIR/$tdir
17873 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17875 lctl set_param -n mdc.*.stats=clear
17876 lctl set_param -n osc.*.stats=clear
17877 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17878 cancel_lru_locks mdc
17879 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17880 # second stat to check size is cached on client
17881 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17882 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17883 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17884 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17885 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17888 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17894 local mdt=MDT$(printf %04x $mdtidx)
17896 if [ -z $param ]; then
17897 lctl get_param -n mdc.*$mdt*.stats
17899 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17905 skip "Need MDS version at least 2.10.55"
17907 local dom=$DIR/$tdir/dom
17909 mkdir -p $DIR/$tdir
17911 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17913 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17914 local facet=mds$((mdtidx + 1))
17916 cancel_lru_locks mdc
17917 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17918 createmany -o $dom 1000
17919 lctl set_param -n mdc.*.stats=clear
17920 smalliomany -w $dom 1000 200
17921 get_mdc_stats $mdtidx
17922 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17923 # Each file has 1 open, 1 IO enqueues, total 2000
17924 # but now we have also +1 getxattr for security.capability, total 3000
17925 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17926 unlinkmany $dom 1000
17928 cancel_lru_locks mdc
17929 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17930 createmany -o $dom 1000
17931 lctl set_param -n mdc.*.stats=clear
17932 smalliomany -w $dom 1000 200
17933 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17934 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17935 # for OPEN and IO lock.
17936 [ $((enq - enq_2)) -ge 1000 ] ||
17937 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17938 unlinkmany $dom 1000
17941 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17943 cleanup_271def_tests() {
17949 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17950 skip "Need MDS version at least 2.10.57"
17952 local dom=$DIR/$tdir/dom
17953 local tmp=$TMP/$tfile
17954 trap "cleanup_271def_tests $tmp" EXIT
17956 mkdir -p $DIR/$tdir
17958 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17960 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17962 cancel_lru_locks mdc
17963 dd if=/dev/urandom of=$tmp bs=1000 count=1
17964 dd if=$tmp of=$dom bs=1000 count=1
17965 cancel_lru_locks mdc
17967 cat /etc/hosts >> $tmp
17968 lctl set_param -n mdc.*.stats=clear
17970 # append data to the same file it should update local page
17971 echo "Append to the same page"
17972 cat /etc/hosts >> $dom
17973 local num=$(get_mdc_stats $mdtidx ost_read)
17974 local ra=$(get_mdc_stats $mdtidx req_active)
17975 local rw=$(get_mdc_stats $mdtidx req_waittime)
17977 [ -z $num ] || error "$num READ RPC occured"
17978 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17982 cmp $tmp $dom || error "file miscompare"
17984 cancel_lru_locks mdc
17985 lctl set_param -n mdc.*.stats=clear
17987 echo "Open and read file"
17988 cat $dom > /dev/null
17989 local num=$(get_mdc_stats $mdtidx ost_read)
17990 local ra=$(get_mdc_stats $mdtidx req_active)
17991 local rw=$(get_mdc_stats $mdtidx req_waittime)
17993 [ -z $num ] || error "$num READ RPC occured"
17994 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17998 cmp $tmp $dom || error "file miscompare"
18002 run_test 271d "DoM: read on open (1K file in reply buffer)"
18005 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18006 skip "Need MDS version at least 2.10.57"
18008 local dom=$DIR/$tdir/dom
18009 local tmp=$TMP/$tfile
18010 trap "cleanup_271def_tests $tmp" EXIT
18012 mkdir -p $DIR/$tdir
18014 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18016 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18018 cancel_lru_locks mdc
18019 dd if=/dev/urandom of=$tmp bs=200000 count=1
18020 dd if=$tmp of=$dom bs=200000 count=1
18021 cancel_lru_locks mdc
18022 cat /etc/hosts >> $tmp
18023 lctl set_param -n mdc.*.stats=clear
18025 echo "Append to the same page"
18026 cat /etc/hosts >> $dom
18027 local num=$(get_mdc_stats $mdtidx ost_read)
18028 local ra=$(get_mdc_stats $mdtidx req_active)
18029 local rw=$(get_mdc_stats $mdtidx req_waittime)
18031 [ -z $num ] || error "$num READ RPC occured"
18032 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18036 cmp $tmp $dom || error "file miscompare"
18038 cancel_lru_locks mdc
18039 lctl set_param -n mdc.*.stats=clear
18041 echo "Open and read file"
18042 cat $dom > /dev/null
18043 local num=$(get_mdc_stats $mdtidx ost_read)
18044 local ra=$(get_mdc_stats $mdtidx req_active)
18045 local rw=$(get_mdc_stats $mdtidx req_waittime)
18047 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18048 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18052 cmp $tmp $dom || error "file miscompare"
18056 run_test 271f "DoM: read on open (200K file and read tail)"
18059 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18060 skip "Skipping due to old client or server version"
18062 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18064 $CHECKSTAT -t file $DIR1/$tfile
18066 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18069 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18070 $LCTL set_param fail_loc=0x80000314
18071 rm $DIR1/$tfile || error "Unlink fails"
18073 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18074 [ $RC -eq 0 ] || error "Failed write to stale object"
18076 run_test 271g "Discard DoM data vs client flush race"
18079 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18080 skip "Need MDS version at least 2.11.50"
18082 local dom=$DIR/$tdir/dom
18083 mkdir -p $DIR/$tdir
18085 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18086 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18087 error "failed to write data into $dom"
18088 local old_md5=$(md5sum $dom)
18090 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18091 error "failed to migrate to the same DoM component"
18093 local new_md5=$(md5sum $dom)
18095 [ "$old_md5" == "$new_md5" ] ||
18096 error "md5sum differ: $old_md5, $new_md5"
18098 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18099 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18101 run_test 272a "DoM migration: new layout with the same DOM component"
18104 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18105 skip "Need MDS version at least 2.11.50"
18107 local dom=$DIR/$tdir/dom
18108 mkdir -p $DIR/$tdir
18109 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18111 local mdtidx=$($LFS getstripe -m $dom)
18112 local mdtname=MDT$(printf %04x $mdtidx)
18113 local facet=mds$((mdtidx + 1))
18115 local mdtfree1=$(do_facet $facet \
18116 lctl get_param -n osd*.*$mdtname.kbytesfree)
18117 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18118 error "failed to write data into $dom"
18119 local old_md5=$(md5sum $dom)
18120 cancel_lru_locks mdc
18121 local mdtfree1=$(do_facet $facet \
18122 lctl get_param -n osd*.*$mdtname.kbytesfree)
18124 $LFS migrate -c2 $dom ||
18125 error "failed to migrate to the new composite layout"
18126 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18127 error "MDT stripe was not removed"
18129 cancel_lru_locks mdc
18130 local new_md5=$(md5sum $dom)
18131 [ "$old_md5" != "$new_md5" ] &&
18132 error "$old_md5 != $new_md5"
18134 # Skip free space checks with ZFS
18135 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18136 local mdtfree2=$(do_facet $facet \
18137 lctl get_param -n osd*.*$mdtname.kbytesfree)
18138 [ $mdtfree2 -gt $mdtfree1 ] ||
18139 error "MDT space is not freed after migration"
18143 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18146 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18147 skip "Need MDS version at least 2.11.50"
18149 local dom=$DIR/$tdir/$tfile
18150 mkdir -p $DIR/$tdir
18151 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18153 local mdtidx=$($LFS getstripe -m $dom)
18154 local mdtname=MDT$(printf %04x $mdtidx)
18155 local facet=mds$((mdtidx + 1))
18157 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18158 error "failed to write data into $dom"
18159 local old_md5=$(md5sum $dom)
18160 cancel_lru_locks mdc
18161 local mdtfree1=$(do_facet $facet \
18162 lctl get_param -n osd*.*$mdtname.kbytesfree)
18164 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18165 error "failed to migrate to the new composite layout"
18166 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18167 error "MDT stripe was not removed"
18169 cancel_lru_locks mdc
18170 local new_md5=$(md5sum $dom)
18171 [ "$old_md5" != "$new_md5" ] &&
18172 error "$old_md5 != $new_md5"
18174 # Skip free space checks with ZFS
18175 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18176 local mdtfree2=$(do_facet $facet \
18177 lctl get_param -n osd*.*$mdtname.kbytesfree)
18178 [ $mdtfree2 -gt $mdtfree1 ] ||
18179 error "MDS space is not freed after migration"
18183 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18186 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18187 skip "Need MDS version at least 2.11.50"
18189 # Layout swap cannot be done if either file has DOM component,
18190 # this will never be supported, migration should be used instead
18192 local dom=$DIR/$tdir/$tfile
18193 mkdir -p $DIR/$tdir
18195 $LFS setstripe -c2 ${dom}_plain
18196 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18197 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18198 error "can swap layout with DoM component"
18199 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18200 error "can swap layout with DoM component"
18202 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18203 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18204 error "can swap layout with DoM component"
18205 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18206 error "can swap layout with DoM component"
18209 run_test 273a "DoM: layout swapping should fail with DOM"
18212 remote_ost_nodsh && skip "remote OST with nodsh"
18213 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18214 skip "Need OST version >= 2.10.57"
18216 local file=$DIR/$tfile
18219 oss=$(comma_list $(osts_nodes))
18221 dd if=/dev/urandom of=$file bs=1M count=2 ||
18222 error "failed to create a file"
18223 cancel_lru_locks osc
18226 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18227 error "failed to read a file"
18229 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18230 $LCTL set_param fail_loc=0x8000031f
18232 cancel_lru_locks osc &
18235 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18236 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18237 #IO takes another lock, but matches the PENDING one
18238 #and places it to the IO RPC
18239 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18240 error "failed to read a file with PENDING lock"
18242 run_test 275 "Read on a canceled duplicate lock"
18245 remote_ost_nodsh && skip "remote OST with nodsh"
18248 do_facet ost1 "(while true; do \
18249 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18250 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18253 for LOOP in $(seq 20); do
18255 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18258 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18259 rm $TMP/sanity_276_pid"
18261 run_test 276 "Race between mount and obd_statfs"
18263 cleanup_test_300() {
18267 test_striped_dir() {
18272 mkdir -p $DIR/$tdir
18274 SAVE_UMASK=$(umask)
18275 trap cleanup_test_300 RETURN EXIT
18277 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18278 $DIR/$tdir/striped_dir ||
18279 error "set striped dir error"
18281 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18282 [ "$mode" = "755" ] || error "expect 755 got $mode"
18284 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18285 error "getdirstripe failed"
18286 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18287 if [ "$stripe_count" != "2" ]; then
18288 error "1:stripe_count is $stripe_count, expect 2"
18290 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18291 if [ "$stripe_count" != "2" ]; then
18292 error "2:stripe_count is $stripe_count, expect 2"
18295 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18296 if [ "$stripe_index" != "$mdt_index" ]; then
18297 error "stripe_index is $stripe_index, expect $mdt_index"
18300 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18301 error "nlink error after create striped dir"
18303 mkdir $DIR/$tdir/striped_dir/a
18304 mkdir $DIR/$tdir/striped_dir/b
18306 stat $DIR/$tdir/striped_dir/a ||
18307 error "create dir under striped dir failed"
18308 stat $DIR/$tdir/striped_dir/b ||
18309 error "create dir under striped dir failed"
18311 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18312 error "nlink error after mkdir"
18314 rmdir $DIR/$tdir/striped_dir/a
18315 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18316 error "nlink error after rmdir"
18318 rmdir $DIR/$tdir/striped_dir/b
18319 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18320 error "nlink error after rmdir"
18322 chattr +i $DIR/$tdir/striped_dir
18323 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18324 error "immutable flags not working under striped dir!"
18325 chattr -i $DIR/$tdir/striped_dir
18327 rmdir $DIR/$tdir/striped_dir ||
18328 error "rmdir striped dir error"
18336 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18337 skip "skipped for lustre < 2.7.0"
18338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18339 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18341 test_striped_dir 0 || error "failed on striped dir on MDT0"
18342 test_striped_dir 1 || error "failed on striped dir on MDT0"
18344 run_test 300a "basic striped dir sanity test"
18347 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18348 skip "skipped for lustre < 2.7.0"
18349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18350 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18357 test_mkdir $DIR/$tdir || error "mkdir fail"
18358 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18359 error "set striped dir error"
18360 for i in {0..9}; do
18361 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18363 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18364 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18365 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18367 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18368 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18369 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18373 run_test 300b "check ctime/mtime for striped dir"
18376 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18377 skip "skipped for lustre < 2.7.0"
18378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18383 mkdir -p $DIR/$tdir
18384 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18385 error "set striped dir error"
18387 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18388 error "chown striped dir failed"
18390 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18391 error "create 5k files failed"
18393 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18395 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18399 run_test 300c "chown && check ls under striped directory"
18402 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18403 skip "skipped for lustre < 2.7.0"
18404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18410 mkdir -p $DIR/$tdir
18411 $LFS setstripe -c 2 $DIR/$tdir
18413 #local striped directory
18414 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18415 error "set striped dir error"
18416 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18417 error "create 10 files failed"
18419 #remote striped directory
18420 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18421 error "set striped dir error"
18422 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18423 error "create 10 files failed"
18425 for file in $(find $DIR/$tdir); do
18426 stripe_count=$($LFS getstripe -c $file)
18427 [ $stripe_count -eq 2 ] ||
18428 error "wrong stripe $stripe_count for $file"
18433 run_test 300d "check default stripe under striped directory"
18436 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18437 skip "Need MDS version at least 2.7.55"
18438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18439 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18444 mkdir -p $DIR/$tdir
18446 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18447 error "set striped dir error"
18449 touch $DIR/$tdir/striped_dir/a
18450 touch $DIR/$tdir/striped_dir/b
18451 touch $DIR/$tdir/striped_dir/c
18453 mkdir $DIR/$tdir/striped_dir/dir_a
18454 mkdir $DIR/$tdir/striped_dir/dir_b
18455 mkdir $DIR/$tdir/striped_dir/dir_c
18457 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18458 error "set striped adir under striped dir error"
18460 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18461 error "set striped bdir under striped dir error"
18463 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18464 error "set striped cdir under striped dir error"
18466 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18467 error "rename dir under striped dir fails"
18469 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18470 error "rename dir under different stripes fails"
18472 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18473 error "rename file under striped dir should succeed"
18475 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18476 error "rename dir under striped dir should succeed"
18480 run_test 300e "check rename under striped directory"
18483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18484 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18485 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18486 skip "Need MDS version at least 2.7.55"
18492 mkdir -p $DIR/$tdir
18494 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18495 error "set striped dir error"
18497 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18498 error "set striped dir error"
18500 touch $DIR/$tdir/striped_dir/a
18501 mkdir $DIR/$tdir/striped_dir/dir_a
18502 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18503 error "create striped dir under striped dir fails"
18505 touch $DIR/$tdir/striped_dir1/b
18506 mkdir $DIR/$tdir/striped_dir1/dir_b
18507 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18508 error "create striped dir under striped dir fails"
18510 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18511 error "rename dir under different striped dir should fail"
18513 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18514 error "rename striped dir under diff striped dir should fail"
18516 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18517 error "rename file under diff striped dirs fails"
18521 run_test 300f "check rename cross striped directory"
18523 test_300_check_default_striped_dir()
18526 local default_count=$2
18527 local default_index=$3
18530 local dir_stripe_index
18533 echo "checking $dirname $default_count $default_index"
18534 $LFS setdirstripe -D -c $default_count -i $default_index \
18535 -t all_char $DIR/$tdir/$dirname ||
18536 error "set default stripe on striped dir error"
18537 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18538 [ $stripe_count -eq $default_count ] ||
18539 error "expect $default_count get $stripe_count for $dirname"
18541 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18542 [ $stripe_index -eq $default_index ] ||
18543 error "expect $default_index get $stripe_index for $dirname"
18545 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18546 error "create dirs failed"
18548 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18549 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18550 for dir in $(find $DIR/$tdir/$dirname/*); do
18551 stripe_count=$($LFS getdirstripe -c $dir)
18552 [ $stripe_count -eq $default_count ] ||
18553 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18554 error "stripe count $default_count != $stripe_count for $dir"
18556 stripe_index=$($LFS getdirstripe -i $dir)
18557 [ $default_index -eq -1 ] ||
18558 [ $stripe_index -eq $default_index ] ||
18559 error "$stripe_index != $default_index for $dir"
18561 #check default stripe
18562 stripe_count=$($LFS getdirstripe -D -c $dir)
18563 [ $stripe_count -eq $default_count ] ||
18564 error "default count $default_count != $stripe_count for $dir"
18566 stripe_index=$($LFS getdirstripe -D -i $dir)
18567 [ $stripe_index -eq $default_index ] ||
18568 error "default index $default_index != $stripe_index for $dir"
18570 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18575 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18576 skip "Need MDS version at least 2.7.55"
18583 mkdir $DIR/$tdir/normal_dir
18585 #Checking when client cache stripe index
18586 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18587 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18588 error "create striped_dir failed"
18590 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18591 error "create dir0 fails"
18592 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18593 [ $stripe_index -eq 0 ] ||
18594 error "dir0 expect index 0 got $stripe_index"
18596 mkdir $DIR/$tdir/striped_dir/dir1 ||
18597 error "create dir1 fails"
18598 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18599 [ $stripe_index -eq 1 ] ||
18600 error "dir1 expect index 1 got $stripe_index"
18602 #check default stripe count/stripe index
18603 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18604 test_300_check_default_striped_dir normal_dir 1 0
18605 test_300_check_default_striped_dir normal_dir 2 1
18606 test_300_check_default_striped_dir normal_dir 2 -1
18608 #delete default stripe information
18609 echo "delete default stripeEA"
18610 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18611 error "set default stripe on striped dir error"
18613 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18614 for dir in $(find $DIR/$tdir/normal_dir/*); do
18615 stripe_count=$($LFS getdirstripe -c $dir)
18616 [ $stripe_count -eq 0 ] ||
18617 error "expect 1 get $stripe_count for $dir"
18618 stripe_index=$($LFS getdirstripe -i $dir)
18619 [ $stripe_index -eq 0 ] ||
18620 error "expect 0 get $stripe_index for $dir"
18623 run_test 300g "check default striped directory for normal directory"
18626 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18627 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18628 skip "Need MDS version at least 2.7.55"
18634 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18635 error "set striped dir error"
18637 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18638 test_300_check_default_striped_dir striped_dir 1 0
18639 test_300_check_default_striped_dir striped_dir 2 1
18640 test_300_check_default_striped_dir striped_dir 2 -1
18642 #delete default stripe information
18643 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18644 error "set default stripe on striped dir error"
18646 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18647 for dir in $(find $DIR/$tdir/striped_dir/*); do
18648 stripe_count=$($LFS getdirstripe -c $dir)
18649 [ $stripe_count -eq 0 ] ||
18650 error "expect 1 get $stripe_count for $dir"
18653 run_test 300h "check default striped directory for striped directory"
18656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18658 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18659 skip "Need MDS version at least 2.7.55"
18666 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18667 error "set striped dir error"
18669 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18670 error "create files under striped dir failed"
18672 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18673 error "set striped hashdir error"
18675 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18676 error "create dir0 under hash dir failed"
18677 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18678 error "create dir1 under hash dir failed"
18680 # unfortunately, we need to umount to clear dir layout cache for now
18681 # once we fully implement dir layout, we can drop this
18682 umount_client $MOUNT || error "umount failed"
18683 mount_client $MOUNT || error "mount failed"
18685 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18686 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18687 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18689 #set the stripe to be unknown hash type
18690 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18691 $LCTL set_param fail_loc=0x1901
18692 for ((i = 0; i < 10; i++)); do
18693 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18694 error "stat f-$i failed"
18695 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18698 touch $DIR/$tdir/striped_dir/f0 &&
18699 error "create under striped dir with unknown hash should fail"
18701 $LCTL set_param fail_loc=0
18703 umount_client $MOUNT || error "umount failed"
18704 mount_client $MOUNT || error "mount failed"
18708 run_test 300i "client handle unknown hash type striped directory"
18711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18713 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18714 skip "Need MDS version at least 2.7.55"
18721 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18722 $LCTL set_param fail_loc=0x1702
18723 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18724 error "set striped dir error"
18726 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18727 error "create files under striped dir failed"
18729 $LCTL set_param fail_loc=0
18731 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18735 run_test 300j "test large update record"
18738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18739 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18740 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18741 skip "Need MDS version at least 2.7.55"
18743 # this test needs a huge transaction
18745 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18746 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18753 #define OBD_FAIL_LARGE_STRIPE 0x1703
18754 $LCTL set_param fail_loc=0x1703
18755 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18756 error "set striped dir error"
18757 $LCTL set_param fail_loc=0
18759 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18760 error "getstripeddir fails"
18761 rm -rf $DIR/$tdir/striped_dir ||
18762 error "unlink striped dir fails"
18766 run_test 300k "test large striped directory"
18769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18770 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18771 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18772 skip "Need MDS version at least 2.7.55"
18776 test_mkdir -p $DIR/$tdir/striped_dir
18777 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18778 error "chown $RUNAS_ID failed"
18779 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18780 error "set default striped dir failed"
18782 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18783 $LCTL set_param fail_loc=0x80000158
18784 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18786 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18787 [ $stripe_index -eq 1 ] ||
18788 error "expect 1 get $stripe_index for $dir"
18790 run_test 300l "non-root user to create dir under striped dir with stale layout"
18793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18794 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18795 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18796 skip "Need MDS version at least 2.7.55"
18798 mkdir -p $DIR/$tdir/striped_dir
18799 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18800 error "set default stripes dir error"
18802 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18804 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18805 [ $stripe_count -eq 0 ] ||
18806 error "expect 0 get $stripe_count for a"
18808 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18809 error "set default stripes dir error"
18811 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18813 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18814 [ $stripe_count -eq 0 ] ||
18815 error "expect 0 get $stripe_count for b"
18817 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18818 error "set default stripes dir error"
18820 mkdir $DIR/$tdir/striped_dir/c &&
18821 error "default stripe_index is invalid, mkdir c should fails"
18823 rm -rf $DIR/$tdir || error "rmdir fails"
18825 run_test 300m "setstriped directory on single MDT FS"
18828 local list=$(comma_list $(mdts_nodes))
18831 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18837 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18838 skip "Need MDS version at least 2.7.55"
18839 remote_mds_nodsh && skip "remote MDS with nodsh"
18842 local list=$(comma_list $(mdts_nodes))
18844 trap cleanup_300n RETURN EXIT
18845 mkdir -p $DIR/$tdir
18846 chmod 777 $DIR/$tdir
18847 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18848 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18849 error "create striped dir succeeds with gid=0"
18851 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18852 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18853 error "create striped dir fails with gid=-1"
18855 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18856 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18857 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18858 error "set default striped dir succeeds with gid=0"
18861 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18862 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18863 error "set default striped dir fails with gid=-1"
18866 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18867 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18868 error "create test_dir fails"
18869 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18870 error "create test_dir1 fails"
18871 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18872 error "create test_dir2 fails"
18875 run_test 300n "non-root user to create dir under striped dir with default EA"
18878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18879 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18880 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18881 skip "Need MDS version at least 2.7.55"
18886 mkdir -p $DIR/$tdir
18888 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18889 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18890 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18891 skip "not enough free inodes $numfree1 $numfree2"
18894 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18895 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18896 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18897 skip "not enough free space $numfree1 $numfree2"
18900 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18901 error "setdirstripe fails"
18903 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18904 error "create dirs fails"
18906 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18907 ls $DIR/$tdir/striped_dir > /dev/null ||
18908 error "ls striped dir fails"
18909 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18910 error "unlink big striped dir fails"
18912 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18917 remote_mds_nodsh && skip "remote MDS with nodsh"
18919 mkdir -p $DIR/$tdir
18921 #define OBD_FAIL_OUT_ENOSPC 0x1704
18922 do_facet mds2 lctl set_param fail_loc=0x80001704
18923 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18924 && error "create striped directory should fail"
18926 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18928 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18931 run_test 300p "create striped directory without space"
18934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18937 local fd=$(free_fd)
18938 local cmd="exec $fd<$tdir"
18940 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18943 trap "eval $cmd" EXIT
18944 cd $tdir || error "cd $tdir fails"
18945 rmdir ../$tdir || error "rmdir $tdir fails"
18946 mkdir local_dir && error "create dir succeeds"
18947 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18951 run_test 300q "create remote directory under orphan directory"
18954 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18955 skip "Need MDS version at least 2.7.55" && return
18956 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18960 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18961 error "set striped dir error"
18963 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18964 error "getstripeddir fails"
18967 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18968 awk '/lmv_stripe_count:/ { print $2 }')
18970 [ $MDSCOUNT -ne $stripe_count ] &&
18971 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18973 rm -rf $DIR/$tdir/striped_dir ||
18974 error "unlink striped dir fails"
18976 run_test 300r "test -1 striped directory"
18978 prepare_remote_file() {
18979 mkdir $DIR/$tdir/src_dir ||
18980 error "create remote source failed"
18982 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18983 error "cp to remote source failed"
18984 touch $DIR/$tdir/src_dir/a
18986 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18987 error "create remote target dir failed"
18989 touch $DIR/$tdir/tgt_dir/b
18991 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18992 error "rename dir cross MDT failed!"
18994 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18995 error "src_child still exists after rename"
18997 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18998 error "missing file(a) after rename"
19000 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19001 error "diff after rename"
19005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19008 local remote_file=$DIR/$tdir/tgt_dir/b
19010 mkdir -p $DIR/$tdir
19012 prepare_remote_file || error "prepare remote file failed"
19015 $OPENUNLINK $remote_file $remote_file ||
19016 error "openunlink $remote_file failed"
19017 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19019 run_test 310a "open unlink remote file"
19022 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 local remote_file=$DIR/$tdir/tgt_dir/b
19027 mkdir -p $DIR/$tdir
19029 prepare_remote_file || error "prepare remote file failed"
19031 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19032 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19033 $CHECKSTAT -t file $remote_file || error "check file failed"
19035 run_test 310b "unlink remote file with multiple links while open"
19038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19039 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19041 local remote_file=$DIR/$tdir/tgt_dir/b
19043 mkdir -p $DIR/$tdir
19045 prepare_remote_file || error "prepare remote file failed"
19047 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19048 multiop_bg_pause $remote_file O_uc ||
19049 error "mulitop failed for remote file"
19051 $MULTIOP $DIR/$tfile Ouc
19052 kill -USR1 $MULTIPID
19055 run_test 310c "open-unlink remote file with multiple links"
19059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19060 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19061 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19062 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19063 remote_mds_nodsh && skip "remote MDS with nodsh"
19065 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19066 local mdts=$(comma_list $(mdts_nodes))
19068 mkdir -p $DIR/$tdir
19069 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19070 createmany -o $DIR/$tdir/$tfile. 1000
19072 # statfs data is not real time, let's just calculate it
19073 old_iused=$((old_iused + 1000))
19075 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19076 osp.*OST0000*MDT0000.create_count")
19077 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19078 osp.*OST0000*MDT0000.max_create_count")
19079 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19081 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19082 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19083 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19085 unlinkmany $DIR/$tdir/$tfile. 1000
19087 do_nodes $mdts "$LCTL set_param -n \
19088 osp.*OST0000*.max_create_count=$max_count"
19089 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19090 do_nodes $mdts "$LCTL set_param -n \
19091 osp.*OST0000*.create_count=$count"
19092 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19093 grep "=0" && error "create_count is zero"
19096 for i in $(seq 120); do
19097 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19098 # system may be too busy to destroy all objs in time, use
19099 # a somewhat small value to not fail autotest
19100 [ $((old_iused - new_iused)) -gt 400 ] && break
19104 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19105 [ $((old_iused - new_iused)) -gt 400 ] ||
19106 error "objs not destroyed after unlink"
19108 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19115 local vdevdir=$(dirname $(facet_vdevice $ost))
19116 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19117 local zfs_zapid=$(do_facet $ost $cmd |
19118 grep -w "/O/0/d$((objid%32))" -C 5 |
19119 awk '/Object/{getline; print $1}')
19120 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19121 awk "/$objid = /"'{printf $3}')
19126 zfs_object_blksz() {
19130 local vdevdir=$(dirname $(facet_vdevice $ost))
19131 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19132 local blksz=$(do_facet $ost $cmd $objid |
19133 awk '/dblk/{getline; printf $4}')
19135 case "${blksz: -1}" in
19136 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19137 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19144 test_312() { # LU-4856
19145 remote_ost_nodsh && skip "remote OST with nodsh"
19146 [ "$ost1_FSTYPE" = "zfs" ] ||
19147 skip_env "the test only applies to zfs"
19149 local max_blksz=$(do_facet ost1 \
19150 $ZFS get -p recordsize $(facet_device ost1) |
19151 awk '!/VALUE/{print $3}')
19153 # to make life a little bit easier
19154 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19155 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19157 local tf=$DIR/$tdir/$tfile
19159 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19161 # Get ZFS object id
19162 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19163 # block size change by sequential overwrite
19166 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19167 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19169 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19170 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19174 # block size change by sequential append write
19175 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19176 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19177 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19180 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19181 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19182 oflag=sync conv=notrunc
19184 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19185 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19186 error "blksz error, actual $blksz, " \
19187 "expected: 2 * $count * $PAGE_SIZE"
19193 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19194 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19196 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19197 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19198 [ $blksz -eq $PAGE_SIZE ] ||
19199 error "blksz error: $blksz, expected: $PAGE_SIZE"
19201 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19202 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19203 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19205 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19206 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19207 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19209 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19212 remote_ost_nodsh && skip "remote OST with nodsh"
19214 local file=$DIR/$tfile
19217 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19219 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19220 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19221 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19222 error "write should failed"
19223 do_facet ost1 "$LCTL set_param fail_loc=0"
19226 run_test 313 "io should fail after last_rcvd update fail"
19229 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19231 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19232 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19234 wait_delete_completed
19235 do_facet ost1 "$LCTL set_param fail_loc=0"
19237 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19239 test_315() { # LU-618
19240 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19242 local file=$DIR/$tfile
19245 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19246 error "multiop file write failed"
19247 $MULTIOP $file oO_RDONLY:r4063232_c &
19252 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19255 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19258 run_test 315 "read should be accounted"
19261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19262 large_xattr_enabled || skip_env "ea_inode feature disabled"
19264 rm -rf $DIR/$tdir/d
19265 mkdir -p $DIR/$tdir/d
19266 chown nobody $DIR/$tdir/d
19267 touch $DIR/$tdir/d/file
19269 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19271 run_test 316 "lfs mv"
19274 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19275 skip "Need MDS version at least 2.11.53"
19277 local grant_blk_size
19279 if [ "$(facet_fstype $facet)" == "zfs" ]; then
19280 skip "LU-10370: no implementation for ZFS" && return
19283 stack_trap "rm -f $DIR/$tfile" EXIT
19284 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19285 awk '/grant_block_size:/ { print $2; exit; }')
19287 # Create File of size 5M. Truncate it to below size's and verify
19290 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19291 error "Create file : $DIR/$tfile"
19293 for trunc_sz in 2097152 4097 4000 509 0; do
19294 $TRUNCATE $DIR/$tfile $trunc_sz ||
19295 error "truncate $tfile to $trunc_sz failed"
19296 local sz=$(stat --format=%s $DIR/$tfile)
19297 local blk=$(stat --format=%b $DIR/$tfile)
19298 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19299 grant_blk_size) * 8))
19301 if [[ $blk -ne $trunc_blk ]]; then
19302 $(which stat) $DIR/$tfile
19303 error "Expected Block $trunc_blk got $blk for $tfile"
19306 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19307 error "Expected Size $trunc_sz got $sz for $tfile"
19312 # Create file with a hole and write actual two blocks. Block count
19315 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19316 conv=fsync || error "Create file : $DIR/$tfile"
19318 # Calculate the final truncate size.
19319 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19322 # truncate to size $trunc_sz bytes. Strip the last block
19323 # The block count must drop to 8
19325 $TRUNCATE $DIR/$tfile $trunc_sz ||
19326 error "truncate $tfile to $trunc_sz failed"
19328 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19329 sz=$(stat --format=%s $DIR/$tfile)
19330 blk=$(stat --format=%b $DIR/$tfile)
19332 if [[ $blk -ne $trunc_bsz ]]; then
19333 $(which stat) $DIR/$tfile
19334 error "Expected Block $trunc_bsz got $blk for $tfile"
19337 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19338 error "Expected Size $trunc_sz got $sz for $tfile"
19340 run_test 317 "Verify blocks get correctly update after truncate"
19343 local old_max_active=$($LCTL get_param -n \
19344 llite.*.max_read_ahead_async_active 2>/dev/null)
19346 $LCTL set_param llite.*.max_read_ahead_async_active=256
19347 local max_active=$($LCTL get_param -n \
19348 llite.*.max_read_ahead_async_active 2>/dev/null)
19349 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19351 # currently reset to 0 is unsupported, leave it 512 for now.
19352 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19353 error "set max_read_ahead_async_active should fail"
19355 $LCTL set_param llite.*.max_read_ahead_async_active=512
19356 max_active=$($LCTL get_param -n \
19357 llite.*.max_read_ahead_async_active 2>/dev/null)
19358 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19360 # restore @max_active
19361 [ $old_max_active -ne 0 ] && $LCTL set_param \
19362 llite.*.max_read_ahead_async_active=$old_max_active
19364 local old_threshold=$($LCTL get_param -n \
19365 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19366 local max_per_file_mb=$($LCTL get_param -n \
19367 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19369 local invalid=$(($max_per_file_mb + 1))
19371 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19372 && error "set $invalid should fail"
19374 local valid=$(($invalid - 1))
19376 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19377 error "set $valid should succeed"
19378 local threshold=$($LCTL get_param -n \
19379 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19380 [ $threshold -eq $valid ] || error \
19381 "expect threshold $valid got $threshold"
19383 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19385 run_test 318 "Verify async readahead tunables"
19388 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19390 local before=$(date +%s)
19392 local mdir=$DIR/$tdir
19393 local file=$mdir/xxx
19395 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19398 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19399 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19400 $LFS mv -m1 $file &
19403 dd if=$file of=/dev/null
19405 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19406 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19408 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19410 run_test 319 "lost lease lock on migrate error"
19413 local read_write=$1
19414 if [ "$read_write" = "write" ]; then
19415 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19416 elif [ "$read_write" = "read" ]; then
19417 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19419 error "argument error"
19422 # turn off debug for performance testing
19423 local saved_debug=$($LCTL get_param -n debug)
19424 $LCTL set_param debug=0
19426 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19428 # get ost1 size - lustre-OST0000
19429 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19430 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19431 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19433 if [ "$read_write" = "read" ]; then
19434 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19437 local start_time=$(date +%s.%N)
19438 $dd_cmd bs=1M count=$blocks oflag=sync ||
19439 error "real dd $read_write error"
19440 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19442 if [ "$read_write" = "write" ]; then
19446 # define OBD_FAIL_OST_FAKE_RW 0x238
19447 do_facet ost1 $LCTL set_param fail_loc=0x238
19449 local start_time=$(date +%s.%N)
19450 $dd_cmd bs=1M count=$blocks oflag=sync ||
19451 error "fake dd $read_write error"
19452 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19454 if [ "$read_write" = "write" ]; then
19456 cancel_lru_locks osc
19457 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19458 error "$tfile size not $blocks MB"
19460 do_facet ost1 $LCTL set_param fail_loc=0
19462 echo "fake $read_write $duration_fake vs. normal $read_write" \
19463 "$duration in seconds"
19464 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19465 error_not_in_vm "fake write is slower"
19467 $LCTL set_param -n debug="$saved_debug"
19470 test_399a() { # LU-7655 for OST fake write
19471 remote_ost_nodsh && skip "remote OST with nodsh"
19475 run_test 399a "fake write should not be slower than normal write"
19477 test_399b() { # LU-8726 for OST fake read
19478 remote_ost_nodsh && skip "remote OST with nodsh"
19479 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19480 skip_env "ldiskfs only test"
19485 run_test 399b "fake read should not be slower than normal read"
19487 test_400a() { # LU-1606, was conf-sanity test_74
19488 if ! which $CC > /dev/null 2>&1; then
19489 skip_env "$CC is not installed"
19492 local extra_flags=''
19493 local out=$TMP/$tfile
19494 local prefix=/usr/include/lustre
19497 if ! [[ -d $prefix ]]; then
19498 # Assume we're running in tree and fixup the include path.
19499 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19500 extra_flags+=" -L$LUSTRE/utils/.lib"
19503 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19504 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19505 error "client api broken"
19509 run_test 400a "Lustre client api program can compile and link"
19511 test_400b() { # LU-1606, LU-5011
19513 local out=$TMP/$tfile
19514 local prefix=/usr/include/linux/lustre
19516 # We use a hard coded prefix so that this test will not fail
19517 # when run in tree. There are headers in lustre/include/lustre/
19518 # that are not packaged (like lustre_idl.h) and have more
19519 # complicated include dependencies (like config.h and lnet/types.h).
19520 # Since this test about correct packaging we just skip them when
19521 # they don't exist (see below) rather than try to fixup cppflags.
19523 if ! which $CC > /dev/null 2>&1; then
19524 skip_env "$CC is not installed"
19527 for header in $prefix/*.h; do
19528 if ! [[ -f "$header" ]]; then
19532 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19533 continue # lustre_ioctl.h is internal header
19536 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19537 error "cannot compile '$header'"
19541 run_test 400b "packaged headers can be compiled"
19543 test_401a() { #LU-7437
19544 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19545 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19547 #count the number of parameters by "list_param -R"
19548 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19549 #count the number of parameters by listing proc files
19550 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19551 echo "proc_dirs='$proc_dirs'"
19552 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19553 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19556 [ $params -eq $procs ] ||
19557 error "found $params parameters vs. $procs proc files"
19559 # test the list_param -D option only returns directories
19560 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19561 #count the number of parameters by listing proc directories
19562 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19565 [ $params -eq $procs ] ||
19566 error "found $params parameters vs. $procs proc files"
19568 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19571 local save=$($LCTL get_param -n jobid_var)
19574 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19575 error "no error returned when setting bad parameters"
19577 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19578 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19580 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19581 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19582 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19584 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19587 local jobid_var_old=$($LCTL get_param -n jobid_var)
19588 local jobid_var_new
19590 $LCTL set_param jobid_var= &&
19591 error "no error returned for 'set_param a='"
19593 jobid_var_new=$($LCTL get_param -n jobid_var)
19594 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19595 error "jobid_var was changed by setting without value"
19597 $LCTL set_param jobid_var &&
19598 error "no error returned for 'set_param a'"
19600 jobid_var_new=$($LCTL get_param -n jobid_var)
19601 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19602 error "jobid_var was changed by setting without value"
19604 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19607 local jobid_var_old=$($LCTL get_param -n jobid_var)
19608 local jobid_var_new
19609 local new_value="foo=bar"
19611 $LCTL set_param jobid_var=$new_value ||
19612 error "'set_param a=b' did not accept a value containing '='"
19614 jobid_var_new=$($LCTL get_param -n jobid_var)
19615 [[ "$jobid_var_new" == "$new_value" ]] ||
19616 error "'set_param a=b' failed on a value containing '='"
19618 # Reset the jobid_var to test the other format
19619 $LCTL set_param jobid_var=$jobid_var_old
19620 jobid_var_new=$($LCTL get_param -n jobid_var)
19621 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19622 error "failed to reset jobid_var"
19624 $LCTL set_param jobid_var $new_value ||
19625 error "'set_param a b' did not accept a value containing '='"
19627 jobid_var_new=$($LCTL get_param -n jobid_var)
19628 [[ "$jobid_var_new" == "$new_value" ]] ||
19629 error "'set_param a b' failed on a value containing '='"
19631 $LCTL set_param jobid_var $jobid_var_old
19632 jobid_var_new=$($LCTL get_param -n jobid_var)
19633 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19634 error "failed to reset jobid_var"
19636 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19639 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19640 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19641 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19642 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19643 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19644 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19645 remote_mds_nodsh && skip "remote MDS with nodsh"
19647 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19648 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19649 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19650 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19651 echo "Touch failed - OK"
19653 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19656 local file1=$DIR/$tfile.1
19657 local file2=$DIR/$tfile.2
19658 local tfile=$TMP/$tfile
19660 rm -f $file1 $file2 $tfile
19665 # 30 sec OBD_TIMEOUT in ll_getattr()
19666 # right before populating st_nlink
19667 $LCTL set_param fail_loc=0x80001409
19668 stat -c %h $file1 > $tfile &
19670 # create an alias, drop all locks and reclaim the dentry
19672 cancel_lru_locks mdc
19673 cancel_lru_locks osc
19674 sysctl -w vm.drop_caches=2
19678 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19680 rm -f $tfile $file1 $file2
19682 run_test 403 "i_nlink should not drop to zero due to aliasing"
19684 test_404() { # LU-6601
19685 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19686 skip "Need server version newer than 2.8.52"
19687 remote_mds_nodsh && skip "remote MDS with nodsh"
19689 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19690 awk '/osp .*-osc-MDT/ { print $4}')
19693 for osp in $mosps; do
19694 echo "Deactivate: " $osp
19695 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19696 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19697 awk -vp=$osp '$4 == p { print $2 }')
19698 [ $stat = IN ] || {
19699 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19700 error "deactivate error"
19702 echo "Activate: " $osp
19703 do_facet $SINGLEMDS $LCTL --device %$osp activate
19704 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19705 awk -vp=$osp '$4 == p { print $2 }')
19706 [ $stat = UP ] || {
19707 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19708 error "activate error"
19712 run_test 404 "validate manual {de}activated works properly for OSPs"
19715 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19716 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19717 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19718 skip "Layout swap lock is not supported"
19720 check_swap_layouts_support
19722 test_mkdir $DIR/$tdir
19723 swap_lock_test -d $DIR/$tdir ||
19724 error "One layout swap locked test failed"
19726 run_test 405 "Various layout swap lock tests"
19729 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19730 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19731 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19733 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19734 skip "Need MDS version at least 2.8.50"
19736 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19737 local test_pool=$TESTNAME
19739 if ! combined_mgs_mds ; then
19742 pool_add $test_pool || error "pool_add failed"
19743 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19744 error "pool_add_targets failed"
19746 save_layout_restore_at_exit $MOUNT
19748 # parent set default stripe count only, child will stripe from both
19749 # parent and fs default
19750 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19751 error "setstripe $MOUNT failed"
19752 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19753 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19754 for i in $(seq 10); do
19755 local f=$DIR/$tdir/$tfile.$i
19756 touch $f || error "touch failed"
19757 local count=$($LFS getstripe -c $f)
19758 [ $count -eq $OSTCOUNT ] ||
19759 error "$f stripe count $count != $OSTCOUNT"
19760 local offset=$($LFS getstripe -i $f)
19761 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19762 local size=$($LFS getstripe -S $f)
19763 [ $size -eq $((def_stripe_size * 2)) ] ||
19764 error "$f stripe size $size != $((def_stripe_size * 2))"
19765 local pool=$($LFS getstripe -p $f)
19766 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19769 # change fs default striping, delete parent default striping, now child
19770 # will stripe from new fs default striping only
19771 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19772 error "change $MOUNT default stripe failed"
19773 $LFS setstripe -c 0 $DIR/$tdir ||
19774 error "delete $tdir default stripe failed"
19775 for i in $(seq 11 20); do
19776 local f=$DIR/$tdir/$tfile.$i
19777 touch $f || error "touch $f failed"
19778 local count=$($LFS getstripe -c $f)
19779 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19780 local offset=$($LFS getstripe -i $f)
19781 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19782 local size=$($LFS getstripe -S $f)
19783 [ $size -eq $def_stripe_size ] ||
19784 error "$f stripe size $size != $def_stripe_size"
19785 local pool=$($LFS getstripe -p $f)
19786 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19789 unlinkmany $DIR/$tdir/$tfile. 1 20
19791 local f=$DIR/$tdir/$tfile
19792 pool_remove_all_targets $test_pool $f
19793 pool_remove $test_pool $f
19795 if ! combined_mgs_mds ; then
19799 run_test 406 "DNE support fs default striping"
19802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19803 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19804 skip "Need MDS version at least 2.8.55"
19805 remote_mds_nodsh && skip "remote MDS with nodsh"
19807 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19808 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19809 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19810 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19811 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19813 #define OBD_FAIL_DT_TXN_STOP 0x2019
19814 for idx in $(seq $MDSCOUNT); do
19815 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19817 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19818 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19819 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19822 run_test 407 "transaction fail should cause operation fail"
19825 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19827 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19828 lctl set_param fail_loc=0x8000040a
19829 # let ll_prepare_partial_page() fail
19830 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19834 # create at least 100 unused inodes so that
19835 # shrink_icache_memory(0) should not return 0
19836 touch $DIR/$tfile-{0..100}
19837 rm -f $DIR/$tfile-{0..100}
19840 echo 2 > /proc/sys/vm/drop_caches
19842 run_test 408 "drop_caches should not hang due to page leaks"
19846 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19848 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19849 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19850 touch $DIR/$tdir/guard || error "(2) Fail to create"
19852 local PREFIX=$(str_repeat 'A' 128)
19853 echo "Create 1K hard links start at $(date)"
19854 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19855 error "(3) Fail to hard link"
19857 echo "Links count should be right although linkEA overflow"
19858 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19859 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19860 [ $linkcount -eq 1001 ] ||
19861 error "(5) Unexpected hard links count: $linkcount"
19863 echo "List all links start at $(date)"
19864 ls -l $DIR/$tdir/foo > /dev/null ||
19865 error "(6) Fail to list $DIR/$tdir/foo"
19867 echo "Unlink hard links start at $(date)"
19868 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19869 error "(7) Fail to unlink"
19870 echo "Unlink hard links finished at $(date)"
19872 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19876 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19877 skip "Need client version at least 2.9.59"
19879 # Create a file, and stat it from the kernel
19880 local testfile=$DIR/$tfile
19883 local run_id=$RANDOM
19884 local my_ino=$(stat --format "%i" $testfile)
19886 # Try to insert the module. This will always fail as the
19887 # module is designed to not be inserted.
19888 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19891 # Anything but success is a test failure
19893 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19894 error "no inode match"
19896 run_test 410 "Test inode number returned from kernel thread"
19898 cleanup_test411_cgroup() {
19904 local cg_basedir=/sys/fs/cgroup/memory
19906 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19907 skip "no setup for cgroup"
19909 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19910 error "test file creation failed"
19911 cancel_lru_locks osc
19913 # Create a very small memory cgroup to force a slab allocation error
19914 local cgdir=$cg_basedir/osc_slab_alloc
19915 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19916 trap "cleanup_test411_cgroup $cgdir" EXIT
19917 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19918 echo 1M > $cgdir/memory.limit_in_bytes
19920 # Should not LBUG, just be killed by oom-killer
19921 # dd will return 0 even allocation failure in some environment.
19922 # So don't check return value
19923 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19924 cleanup_test411_cgroup $cgdir
19928 run_test 411 "Slab allocation error with cgroup does not LBUG"
19931 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19932 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19933 skip "Need server version at least 2.10.55"
19936 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19937 error "mkdir failed"
19938 $LFS getdirstripe $DIR/$tdir
19939 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19940 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19941 error "expect $((MDSCOUT - 1)) get $stripe_index"
19942 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19943 [ $stripe_count -eq 2 ] ||
19944 error "expect 2 get $stripe_count"
19946 run_test 412 "mkdir on specific MDTs"
19949 [ $MDSCOUNT -lt 2 ] &&
19950 skip "We need at least 2 MDTs for this test"
19952 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19953 skip "Need server version at least 2.10.55"
19956 mkdir $DIR/$tdir || error "mkdir failed"
19958 # find MDT that is the most full
19959 local max=$($LFS df | grep MDT |
19968 END { split(b, c, ":")
19973 for i in $(seq $((MDSCOUNT - 1))); do
19974 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19975 error "mkdir d$i failed"
19976 $LFS getdirstripe $DIR/$tdir/d$i
19977 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19978 [ $stripe_index -ne $max ] ||
19979 error "don't expect $max"
19982 run_test 413a "mkdir on less full MDTs"
19985 [ $MDSCOUNT -lt 2 ] &&
19986 skip "We need at least 2 MDTs for this test"
19988 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
19989 skip "Need server version at least 2.12.52"
19991 mkdir $DIR/$tdir || error "mkdir failed"
19992 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
19993 error "setdirstripe failed"
19995 local qos_prio_free
19996 local qos_threshold_rr
19999 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20000 qos_prio_free=${qos_prio_free%%%}
20001 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
20002 qos_threshold_rr=${qos_threshold_rr%%%}
20003 qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20005 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
20006 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
20008 stack_trap "$LCTL set_param lmv.*.qos_maxage=$qos_maxage" EXIT
20010 echo "mkdir with roundrobin"
20012 $LCTL set_param lmv.*.qos_threshold_rr=100
20013 for i in $(seq $((100 * MDSCOUNT))); do
20014 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20016 for i in $(seq $MDSCOUNT); do
20017 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20019 echo "$count directories created on MDT$((i - 1))"
20020 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20023 rm -rf $DIR/$tdir/*
20025 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20026 # Shorten statfs result age, so that it can be updated in time
20027 $LCTL set_param lmv.*.qos_maxage=1
20036 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20037 echo "MDT filesfree available: ${ffree[@]}"
20042 for ((i = 0; i < ${#ffree[@]}; i++)); do
20043 if [[ ${ffree[i]} -gt $max ]]; then
20047 if [[ ${ffree[i]} -lt $min ]]; then
20052 echo "Min free files: MDT$min_index: $min"
20053 echo "Max free files: MDT$max_index: $max"
20055 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20056 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20058 # Check if we need to generate uneven MDTs
20059 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20061 local diff=$((max - min))
20062 local diff2=$((diff * 100 / min))
20064 echo -n "Check for uneven MDTs: "
20065 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20067 if [ $diff2 -gt $threshold ]; then
20069 echo "Don't need to fill MDT$min_index"
20071 # generate uneven MDTs, create till 25% diff
20073 diff2=$((threshold - diff2))
20074 diff=$((min * diff2 / 100))
20075 # 50 sec per 10000 files in vm
20076 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20077 skip "$diff files to create"
20078 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20080 local value="$(generate_string 1024)"
20081 for i in $(seq $diff); do
20082 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20083 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20084 error "create f$i failed"
20085 setfattr -n user.413b -v $value \
20086 $DIR/$tdir-MDT$min_index/f$i ||
20087 error "setfattr f$i failed"
20091 min=$((100 *MDSCOUNT))
20094 echo "mkdir with balanced space usage"
20095 $LCTL set_param lmv.*.qos_prio_free=100
20096 for i in $(seq $((100 * MDSCOUNT))); do
20097 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20099 for i in $(seq $MDSCOUNT); do
20100 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20102 echo "$count directories created on MDT$((i - 1))"
20103 [ $min -gt $count ] && min=$count
20104 [ $max -lt $count ] && max=$count
20106 [ $((max - min)) -gt $MDSCOUNT ] ||
20107 error "subdirs shouldn't be evenly distributed"
20109 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20111 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20112 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20115 run_test 413b "mkdir with balanced space usage"
20118 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20119 $LCTL set_param fail_loc=0x80000521
20120 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20123 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20127 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20128 skip "Need server version at least 2.11.52"
20138 # this test may be slow on ZFS
20139 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20141 # though this test is designed for striped directory, let's test normal
20142 # directory too since lock is always saved as CoS lock.
20143 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20144 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20153 start_time=$(date +%s)
20154 for i in $(seq $total); do
20155 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20158 end_time=$(date +%s)
20159 duration=$((end_time - start_time))
20161 kill -9 $setattr_pid
20163 echo "rename $total files took $duration sec"
20164 [ $duration -lt 100 ] || error "rename took $duration sec"
20166 run_test 415 "lock revoke is not missing"
20169 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20170 skip "Need server version at least 2.11.55"
20172 # define OBD_FAIL_OSD_TXN_START 0x19a
20173 do_facet mds1 lctl set_param fail_loc=0x19a
20175 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20179 run_test 416 "transaction start failure won't cause system hung"
20183 do_nodes $(comma_list $(mdts_nodes)) \
20184 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20185 do_nodes $(comma_list $(mdts_nodes)) \
20186 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20187 do_nodes $(comma_list $(mdts_nodes)) \
20188 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20193 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20194 skip "Need MDS version at least 2.11.56"
20196 trap cleanup_417 RETURN EXIT
20198 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20199 do_nodes $(comma_list $(mdts_nodes)) \
20200 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20201 $LFS migrate -m 0 $DIR/$tdir.1 &&
20202 error "migrate dir $tdir.1 should fail"
20204 do_nodes $(comma_list $(mdts_nodes)) \
20205 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20206 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20207 error "create remote dir $tdir.2 should fail"
20209 do_nodes $(comma_list $(mdts_nodes)) \
20210 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20211 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20212 error "create striped dir $tdir.3 should fail"
20215 run_test 417 "disable remote dir, striped dir and dir migration"
20217 # Checks that the outputs of df [-i] and lfs df [-i] match
20219 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20229 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20231 for count in {1..100}; do
20235 # read the lines of interest
20236 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20237 error "df $inodes $dir | tail -n +2 failed"
20238 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20239 error "lfs df $inodes $dir | grep summary: failed"
20241 # skip first substrings of each output as they are different
20242 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20243 # compare the two outputs
20245 for i in {1..5}; do
20246 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20254 lfs df $inodes $dir
20255 error "df and lfs df $1 output mismatch: " \
20256 "df ${inodes}: ${df_out[*]}, " \
20257 "lfs df ${inodes}: ${lfs_df_out[*]}"
20262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20264 local dir=$DIR/$tdir
20265 local numfiles=$((RANDOM % 4096 + 2))
20266 local numblocks=$((RANDOM % 256 + 1))
20268 wait_delete_completed
20271 # check block output
20272 check_lfs_df blocks $dir
20273 # check inode output
20274 check_lfs_df inodes $dir
20276 # create a single file and retest
20277 echo "Creating a single file and testing"
20278 createmany -o $dir/$tfile- 1 &>/dev/null ||
20279 error "creating 1 file in $dir failed"
20280 check_lfs_df blocks $dir
20281 check_lfs_df inodes $dir
20283 # create a random number of files
20284 echo "Creating $((numfiles - 1)) files and testing"
20285 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20286 error "creating $((numfiles - 1)) files in $dir failed"
20288 # write a random number of blocks to the first test file
20289 echo "Writing $numblocks 4K blocks and testing"
20290 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20291 count=$numblocks &>/dev/null ||
20292 error "dd to $dir/${tfile}-0 failed"
20295 check_lfs_df blocks $dir
20296 check_lfs_df inodes $dir
20298 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20299 error "unlinking $numfiles files in $dir failed"
20301 run_test 418 "df and lfs df outputs match"
20305 local dir=$DIR/$tdir
20310 cancel_lru_locks mdc
20312 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20313 $LCTL set_param fail_loc=0x1410
20315 $LCTL set_param fail_loc=0
20318 run_test 419 "Verify open file by name doesn't crash kernel"
20322 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20323 skip "Need MDS version at least 2.12.53"
20325 local SAVE_UMASK=$(umask)
20326 local dir=$DIR/$tdir
20327 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20331 mkdir -m03777 $dir/testdir
20332 ls -dn $dir/testdir
20333 # Need to remove trailing '.' when SELinux is enabled
20334 local dirperms=$(ls -dn $dir/testdir |
20335 awk '{ sub(/\.$/, "", $1); print $1}')
20336 [ $dirperms == "drwxrwsrwt" ] ||
20337 error "incorrect perms on $dir/testdir"
20339 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20340 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20341 ls -n $dir/testdir/testfile
20342 local fileperms=$(ls -n $dir/testdir/testfile |
20343 awk '{ sub(/\.$/, "", $1); print $1}')
20344 [ $fileperms == "-rwxr-xr-x" ] ||
20345 error "incorrect perms on $dir/testdir/testfile"
20349 run_test 420 "clear SGID bit on non-directories for non-members"
20352 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20353 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20354 skip "Need server version at least 2.9.55"
20356 start_full_debug_logging
20360 stop_full_debug_logging
20364 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20365 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20366 awk '/The barrier for/ { print $7 }')
20369 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20374 barrier_expired() {
20377 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20378 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20379 awk '/will be expired/ { print $7 }')
20381 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20390 echo "Start barrier_freeze at: $(date)"
20391 #define OBD_FAIL_BARRIER_DELAY 0x2202
20392 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20393 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
20396 local b_status=$(barrier_stat)
20397 echo "Got barrier status at: $(date)"
20398 [ "$b_status" = "'freezing_p1'" ] ||
20399 error "(1) unexpected barrier status $b_status"
20401 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20403 b_status=$(barrier_stat)
20404 [ "$b_status" = "'frozen'" ] ||
20405 error "(2) unexpected barrier status $b_status"
20407 local expired=$(barrier_expired)
20408 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20409 sleep $((expired + 3))
20411 b_status=$(barrier_stat)
20412 [ "$b_status" = "'expired'" ] ||
20413 error "(3) unexpected barrier status $b_status"
20415 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
20416 error "(4) fail to freeze barrier"
20418 b_status=$(barrier_stat)
20419 [ "$b_status" = "'frozen'" ] ||
20420 error "(5) unexpected barrier status $b_status"
20422 echo "Start barrier_thaw at: $(date)"
20423 #define OBD_FAIL_BARRIER_DELAY 0x2202
20424 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20425 do_facet mgs $LCTL barrier_thaw $FSNAME &
20428 b_status=$(barrier_stat)
20429 echo "Got barrier status at: $(date)"
20430 [ "$b_status" = "'thawing'" ] ||
20431 error "(6) unexpected barrier status $b_status"
20433 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20435 b_status=$(barrier_stat)
20436 [ "$b_status" = "'thawed'" ] ||
20437 error "(7) unexpected barrier status $b_status"
20439 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20440 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20441 do_facet mgs $LCTL barrier_freeze $FSNAME
20443 b_status=$(barrier_stat)
20444 [ "$b_status" = "'failed'" ] ||
20445 error "(8) unexpected barrier status $b_status"
20447 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20448 do_facet mgs $LCTL barrier_thaw $FSNAME
20452 run_test 801a "write barrier user interfaces and stat machine"
20457 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20458 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20459 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20460 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20461 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20463 cancel_lru_locks mdc
20465 # 180 seconds should be long enough
20466 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20468 local b_status=$(barrier_stat)
20469 [ "$b_status" = "'frozen'" ] ||
20470 error "(6) unexpected barrier status $b_status"
20472 mkdir $DIR/$tdir/d0/d10 &
20475 touch $DIR/$tdir/d1/f13 &
20478 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20481 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20484 rm -f $DIR/$tdir/d4/f12 &
20487 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
20489 # To guarantee taht the 'stat' is not blocked
20490 b_status=$(barrier_stat)
20491 [ "$b_status" = "'frozen'" ] ||
20492 error "(8) unexpected barrier status $b_status"
20494 # let above commands to run at background
20497 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
20498 ps -p $touch_pid || error "(10) touch should be blocked"
20499 ps -p $ln_pid || error "(11) link should be blocked"
20500 ps -p $mv_pid || error "(12) rename should be blocked"
20501 ps -p $rm_pid || error "(13) unlink should be blocked"
20503 b_status=$(barrier_stat)
20504 [ "$b_status" = "'frozen'" ] ||
20505 error "(14) unexpected barrier status $b_status"
20507 do_facet mgs $LCTL barrier_thaw $FSNAME
20508 b_status=$(barrier_stat)
20509 [ "$b_status" = "'thawed'" ] ||
20510 error "(15) unexpected barrier status $b_status"
20512 wait $mkdir_pid || error "(16) mkdir should succeed"
20513 wait $touch_pid || error "(17) touch should succeed"
20514 wait $ln_pid || error "(18) link should succeed"
20515 wait $mv_pid || error "(19) rename should succeed"
20516 wait $rm_pid || error "(20) unlink should succeed"
20520 run_test 801b "modification will be blocked by write barrier"
20523 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20527 stop mds2 || error "(1) Fail to stop mds2"
20529 do_facet mgs $LCTL barrier_freeze $FSNAME 30
20531 local b_status=$(barrier_stat)
20532 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
20533 do_facet mgs $LCTL barrier_thaw $FSNAME
20534 error "(2) unexpected barrier status $b_status"
20537 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20538 error "(3) Fail to rescan barrier bitmap"
20540 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20542 b_status=$(barrier_stat)
20543 [ "$b_status" = "'frozen'" ] ||
20544 error "(4) unexpected barrier status $b_status"
20546 do_facet mgs $LCTL barrier_thaw $FSNAME
20547 b_status=$(barrier_stat)
20548 [ "$b_status" = "'thawed'" ] ||
20549 error "(5) unexpected barrier status $b_status"
20551 local devname=$(mdsdevname 2)
20553 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20555 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20556 error "(7) Fail to rescan barrier bitmap"
20560 run_test 801c "rescan barrier bitmap"
20562 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20563 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20564 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20565 saved_MOUNT_OPTS=$MOUNT_OPTS
20571 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20572 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20573 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20574 MOUNT_OPTS=$saved_MOUNT_OPTS
20580 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20581 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20582 skip "Need server version at least 2.9.55"
20584 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20586 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20588 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20589 error "(2) Fail to copy"
20591 trap cleanup_802a EXIT
20593 # sync by force before remount as readonly
20594 sync; sync_all_data; sleep 3; sync_all_data
20598 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20599 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20600 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20602 echo "Mount the server as read only"
20603 setupall server_only || error "(3) Fail to start servers"
20605 echo "Mount client without ro should fail"
20606 mount_client $MOUNT &&
20607 error "(4) Mount client without 'ro' should fail"
20609 echo "Mount client with ro should succeed"
20610 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
20611 mount_client $MOUNT ||
20612 error "(5) Mount client with 'ro' should succeed"
20614 echo "Modify should be refused"
20615 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20617 echo "Read should be allowed"
20618 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20619 error "(7) Read should succeed under ro mode"
20623 run_test 802a "simulate readonly device"
20626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20627 remote_mds_nodsh && skip "remote MDS with nodsh"
20629 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20630 skip "readonly option not available"
20632 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20634 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20635 error "(2) Fail to copy"
20637 # write back all cached data before setting MDT to readonly
20641 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20642 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20644 echo "Modify should be refused"
20645 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20647 echo "Read should be allowed"
20648 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20649 error "(7) Read should succeed under ro mode"
20652 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20654 run_test 802b "be able to set MDTs to readonly"
20657 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20658 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20659 skip "MDS needs to be newer than 2.10.54"
20661 mkdir -p $DIR/$tdir
20662 # Create some objects on all MDTs to trigger related logs objects
20663 for idx in $(seq $MDSCOUNT); do
20664 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20665 $DIR/$tdir/dir${idx} ||
20666 error "Fail to create $DIR/$tdir/dir${idx}"
20670 wait_delete_completed # ensure old test cleanups are finished
20671 echo "before create:"
20673 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20675 for i in {1..10}; do
20676 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20677 error "Fail to create $DIR/$tdir/foo$i"
20681 echo "after create:"
20683 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20685 # allow for an llog to be cleaned up during the test
20686 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20687 error "before ($before_used) + 10 > after ($after_used)"
20689 for i in {1..10}; do
20690 rm -rf $DIR/$tdir/foo$i ||
20691 error "Fail to remove $DIR/$tdir/foo$i"
20694 sleep 3 # avoid MDT return cached statfs
20695 wait_delete_completed
20696 echo "after unlink:"
20698 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20700 # allow for an llog to be created during the test
20701 [ $after_used -le $((before_used + 1)) ] ||
20702 error "after ($after_used) > before ($before_used) + 1"
20704 run_test 803 "verify agent object for remote object"
20707 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20708 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20709 skip "MDS needs to be newer than 2.10.54"
20710 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20712 mkdir -p $DIR/$tdir
20713 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20714 error "Fail to create $DIR/$tdir/dir0"
20716 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20717 local dev=$(mdsdevname 2)
20719 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20720 grep ${fid} || error "NOT found agent entry for dir0"
20722 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20723 error "Fail to create $DIR/$tdir/dir1"
20725 touch $DIR/$tdir/dir1/foo0 ||
20726 error "Fail to create $DIR/$tdir/dir1/foo0"
20727 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20730 for idx in $(seq $MDSCOUNT); do
20731 dev=$(mdsdevname $idx)
20732 do_facet mds${idx} \
20733 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20734 grep ${fid} && rc=$idx
20737 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20738 error "Fail to rename foo0 to foo1"
20739 if [ $rc -eq 0 ]; then
20740 for idx in $(seq $MDSCOUNT); do
20741 dev=$(mdsdevname $idx)
20742 do_facet mds${idx} \
20743 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20744 grep ${fid} && rc=$idx
20748 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20749 error "Fail to rename foo1 to foo2"
20750 if [ $rc -eq 0 ]; then
20751 for idx in $(seq $MDSCOUNT); do
20752 dev=$(mdsdevname $idx)
20753 do_facet mds${idx} \
20754 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20755 grep ${fid} && rc=$idx
20759 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20761 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20762 error "Fail to link to $DIR/$tdir/dir1/foo2"
20763 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20764 error "Fail to rename foo2 to foo0"
20765 unlink $DIR/$tdir/dir1/foo0 ||
20766 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20767 rm -rf $DIR/$tdir/dir0 ||
20768 error "Fail to rm $DIR/$tdir/dir0"
20770 for idx in $(seq $MDSCOUNT); do
20771 dev=$(mdsdevname $idx)
20775 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20777 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20778 error "mount mds$idx failed"
20779 df $MOUNT > /dev/null 2>&1
20781 # e2fsck should not return error
20783 error "e2fsck detected error on MDT${idx}: rc=$rc"
20786 run_test 804 "verify agent entry for remote entry"
20789 do_facet $SINGLEMDS zfs set quota=$old $fsset
20790 unlinkmany $DIR/$tdir/f- 1000000
20795 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20796 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20797 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20798 skip "netfree not implemented before 0.7"
20799 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20800 skip "Need MDS version at least 2.10.57"
20807 local pref="osd-zfs.lustre-MDT0000."
20809 # limit available space on MDS dataset to meet nospace issue
20810 # quickly. then ZFS 0.7.2 can use reserved space if asked
20811 # properly (using netfree flag in osd_declare_destroy()
20812 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20813 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20815 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20816 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20817 let "usedkb=usedkb-freekb"
20818 let "freekb=freekb/2"
20819 if let "freekb > 5000"; then
20822 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20823 trap cleanup_805 EXIT
20825 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20826 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20827 rm -rf $DIR/$tdir || error "not able to remove"
20828 do_facet $SINGLEMDS zfs set quota=$old $fsset
20831 run_test 805 "ZFS can remove from full fs"
20837 local size=$($LFS getsom -s $file)
20838 local expect=$(stat -c %s $file)
20840 [[ $size == $expect ]] ||
20841 error "$file expected size: $expect, got: $size"
20843 local blocks=$($LFS getsom -b $file)
20844 expect=$(stat -c %b $file)
20845 [[ $blocks == $expect ]] ||
20846 error "$file expected blocks: $expect, got: $blocks"
20851 local size=$($LFS getsom -s $1)
20854 [[ $size == $expect ]] ||
20855 error "$file expected size: $expect, got: $size"
20859 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20860 skip "Need MDS version at least 2.11.52"
20864 touch $DIR/$tfile || error "touch $tfile failed"
20866 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20867 save_lustre_params client "llite.*.xattr_cache" > $save
20868 lctl set_param llite.*.xattr_cache=0
20869 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20871 # single-threaded write
20872 echo "Test SOM for single-threaded write"
20873 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20874 error "write $tfile failed"
20875 check_lsom_size $DIR/$tfile $bs
20878 local size=$(($num * $bs))
20882 echo "Test SOM for single client multi-threaded($num) write"
20883 $TRUNCATE $DIR/$tfile 0
20884 for ((i = 0; i < $num; i++)); do
20885 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20887 offset=$((offset + $bs))
20889 for (( i=0; i < $num; i++ )); do
20892 check_lsom_size $DIR/$tfile $size
20894 $TRUNCATE $DIR/$tfile 0
20895 for ((i = 0; i < $num; i++)); do
20896 offset=$((offset - $bs))
20897 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20900 for (( i=0; i < $num; i++ )); do
20903 check_lsom_size $DIR/$tfile $size
20905 # multi-client wirtes
20906 num=$(get_node_count ${CLIENTS//,/ })
20907 size=$(($num * $bs))
20911 echo "Test SOM for multi-client ($num) writes"
20912 $TRUNCATE $DIR/$tfile 0
20913 for client in ${CLIENTS//,/ }; do
20914 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20917 offset=$((offset + $bs))
20919 for (( i=0; i < $num; i++ )); do
20922 check_lsom_size $DIR/$tfile $offset
20925 $TRUNCATE $DIR/$tfile 0
20926 for client in ${CLIENTS//,/ }; do
20927 offset=$((offset - $bs))
20928 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20932 for (( i=0; i < $num; i++ )); do
20935 check_lsom_size $DIR/$tfile $size
20938 echo "Test SOM for truncate"
20939 $TRUNCATE $DIR/$tfile 1048576
20940 check_lsom_size $DIR/$tfile 1048576
20941 $TRUNCATE $DIR/$tfile 1234
20942 check_lsom_size $DIR/$tfile 1234
20944 # verify SOM blocks count
20945 echo "Verify SOM block count"
20946 $TRUNCATE $DIR/$tfile 0
20947 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20948 error "failed to write file $tfile"
20949 check_lsom_data $DIR/$tfile
20951 run_test 806 "Verify Lazy Size on MDS"
20954 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20956 skip "Need MDS version at least 2.11.52"
20958 # Registration step
20959 changelog_register || error "changelog_register failed"
20960 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20961 changelog_users $SINGLEMDS | grep -q $cl_user ||
20962 error "User $cl_user not found in changelog_users"
20964 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20965 save_lustre_params client "llite.*.xattr_cache" > $save
20966 lctl set_param llite.*.xattr_cache=0
20967 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20969 rm -rf $DIR/$tdir || error "rm $tdir failed"
20970 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20971 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20972 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20973 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20974 error "truncate $tdir/trunc failed"
20977 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20978 error "write $tfile failed"
20980 # multi-client wirtes
20981 local num=$(get_node_count ${CLIENTS//,/ })
20985 echo "Test SOM for multi-client ($num) writes"
20986 touch $DIR/$tfile || error "touch $tfile failed"
20987 $TRUNCATE $DIR/$tfile 0
20988 for client in ${CLIENTS//,/ }; do
20989 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20992 offset=$((offset + $bs))
20994 for (( i=0; i < $num; i++ )); do
20999 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
21000 check_lsom_data $DIR/$tdir/trunc
21001 check_lsom_data $DIR/$tdir/single_dd
21002 check_lsom_data $DIR/$tfile
21005 # Deregistration step
21006 changelog_deregister || error "changelog_deregister failed"
21008 run_test 807 "verify LSOM syncing tool"
21010 check_som_nologged()
21012 local lines=$($LFS changelog $FSNAME-MDT0000 |
21013 grep 'x=trusted.som' | wc -l)
21014 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
21018 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21019 skip "Need MDS version at least 2.11.55"
21021 # Registration step
21022 changelog_register || error "changelog_register failed"
21024 touch $DIR/$tfile || error "touch $tfile failed"
21027 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21028 error "write $tfile failed"
21031 $TRUNCATE $DIR/$tfile 1234
21034 $TRUNCATE $DIR/$tfile 1048576
21037 # Deregistration step
21038 changelog_deregister || error "changelog_deregister failed"
21040 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21045 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21049 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21050 skip "Need MDS version at least 2.11.56"
21052 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21053 error "failed to create DoM-only file $DIR/$tfile"
21054 touch $DIR/$tfile || error "touch $tfile failed"
21055 check_som_nodata $DIR/$tfile
21057 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21058 error "write $tfile failed"
21059 check_som_nodata $DIR/$tfile
21061 $TRUNCATE $DIR/$tfile 1234
21062 check_som_nodata $DIR/$tfile
21064 $TRUNCATE $DIR/$tfile 4097
21065 check_som_nodata $DIR/$file
21067 run_test 809 "Verify no SOM xattr store for DoM-only files"
21073 # t10 seem to dislike partial pages
21074 lctl set_param osc.*.checksum_type=adler
21075 lctl set_param fail_loc=0x411
21076 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21077 ORIG=$(md5sum $DIR/$tfile)
21078 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21079 CSUM=$(md5sum $DIR/$tfile)
21080 set_checksum_type adler
21081 if [ "$ORIG" != "$CSUM" ]; then
21082 error "$ORIG != $CSUM"
21085 run_test 810 "partial page writes on ZFS (LU-11663)"
21088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21089 skip "Need MDS version at least 2.11.56"
21091 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21092 do_facet mds1 $LCTL set_param fail_loc=0x165
21093 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21096 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21099 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21100 error "MDD orphan cleanup thread not quit"
21102 run_test 811 "orphan name stub can be cleaned up in startup"
21105 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21106 skip "OST < 2.12.51 doesn't support this fail_loc"
21107 [ "$SHARED_KEY" = true ] &&
21108 skip "OSC connections never go IDLE with Shared-Keys enabled"
21110 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21111 # ensure ost1 is connected
21112 stat $DIR/$tfile >/dev/null || error "can't stat"
21113 wait_osc_import_state client ost1 FULL
21114 # no locks, no reqs to let the connection idle
21115 cancel_lru_locks osc
21117 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21118 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21119 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21120 wait_osc_import_state client ost1 CONNECTING
21121 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21123 stat $DIR/$tfile >/dev/null || error "can't stat file"
21125 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21128 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21129 [ -z "$file_heat_sav" ] && skip "no file heat support"
21140 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21141 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21143 $LCTL set_param -n llite.*.file_heat=1
21144 echo "Turn on file heat"
21145 echo "Period second: $period_second, Decay percentage: $decay_pct"
21147 echo "QQQQ" > $DIR/$tfile
21148 echo "QQQQ" > $DIR/$tfile
21149 echo "QQQQ" > $DIR/$tfile
21150 cat $DIR/$tfile > /dev/null
21151 cat $DIR/$tfile > /dev/null
21152 cat $DIR/$tfile > /dev/null
21153 cat $DIR/$tfile > /dev/null
21155 local out=$($LFS heat_get $DIR/$tfile)
21157 $LFS heat_get $DIR/$tfile
21158 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21159 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21160 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21161 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21163 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21164 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21165 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21166 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21168 sleep $((period_second + 3))
21169 echo "Sleep $((period_second + 3)) seconds..."
21170 # The recursion formula to calculate the heat of the file f is as
21172 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21173 # Where Hi is the heat value in the period between time points i*I and
21174 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21175 # to the weight of Ci.
21176 out=$($LFS heat_get $DIR/$tfile)
21177 $LFS heat_get $DIR/$tfile
21178 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21179 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21180 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21181 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21183 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21184 error "read sample ($readsample) is wrong"
21185 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21186 error "write sample ($writesample) is wrong"
21187 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21188 error "read bytes ($readbyte) is wrong"
21189 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21190 error "write bytes ($writebyte) is wrong"
21192 echo "QQQQ" > $DIR/$tfile
21193 echo "QQQQ" > $DIR/$tfile
21194 echo "QQQQ" > $DIR/$tfile
21195 cat $DIR/$tfile > /dev/null
21196 cat $DIR/$tfile > /dev/null
21197 cat $DIR/$tfile > /dev/null
21198 cat $DIR/$tfile > /dev/null
21200 sleep $((period_second + 3))
21201 echo "Sleep $((period_second + 3)) seconds..."
21203 out=$($LFS heat_get $DIR/$tfile)
21204 $LFS heat_get $DIR/$tfile
21205 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21206 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21207 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21208 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21210 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21211 4 * $decay_pct) / 100") -eq 1 ] ||
21212 error "read sample ($readsample1) is wrong"
21213 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21214 3 * $decay_pct) / 100") -eq 1 ] ||
21215 error "write sample ($writesample1) is wrong"
21216 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21217 20 * $decay_pct) / 100") -eq 1 ] ||
21218 error "read bytes ($readbyte1) is wrong"
21219 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21220 15 * $decay_pct) / 100") -eq 1 ] ||
21221 error "write bytes ($writebyte1) is wrong"
21223 echo "Turn off file heat for the file $DIR/$tfile"
21224 $LFS heat_set -o $DIR/$tfile
21226 echo "QQQQ" > $DIR/$tfile
21227 echo "QQQQ" > $DIR/$tfile
21228 echo "QQQQ" > $DIR/$tfile
21229 cat $DIR/$tfile > /dev/null
21230 cat $DIR/$tfile > /dev/null
21231 cat $DIR/$tfile > /dev/null
21232 cat $DIR/$tfile > /dev/null
21234 out=$($LFS heat_get $DIR/$tfile)
21235 $LFS heat_get $DIR/$tfile
21236 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21237 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21238 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21239 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21241 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21242 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21243 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21244 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21246 echo "Trun on file heat for the file $DIR/$tfile"
21247 $LFS heat_set -O $DIR/$tfile
21249 echo "QQQQ" > $DIR/$tfile
21250 echo "QQQQ" > $DIR/$tfile
21251 echo "QQQQ" > $DIR/$tfile
21252 cat $DIR/$tfile > /dev/null
21253 cat $DIR/$tfile > /dev/null
21254 cat $DIR/$tfile > /dev/null
21255 cat $DIR/$tfile > /dev/null
21257 out=$($LFS heat_get $DIR/$tfile)
21258 $LFS heat_get $DIR/$tfile
21259 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21260 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21261 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21262 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21264 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21265 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21266 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21267 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21269 $LFS heat_set -c $DIR/$tfile
21270 $LCTL set_param -n llite.*.file_heat=0
21271 echo "Turn off file heat support for the Lustre filesystem"
21273 echo "QQQQ" > $DIR/$tfile
21274 echo "QQQQ" > $DIR/$tfile
21275 echo "QQQQ" > $DIR/$tfile
21276 cat $DIR/$tfile > /dev/null
21277 cat $DIR/$tfile > /dev/null
21278 cat $DIR/$tfile > /dev/null
21279 cat $DIR/$tfile > /dev/null
21281 out=$($LFS heat_get $DIR/$tfile)
21282 $LFS heat_get $DIR/$tfile
21283 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21284 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21285 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21286 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21288 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21289 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21290 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21291 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21293 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21296 run_test 813 "File heat verfication"
21300 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21301 echo -n y >> $DIR/$tfile
21302 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21303 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21305 run_test 814 "sparse cp works as expected (LU-12361)"
21309 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21310 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21312 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21315 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21316 # ensure ost1 is connected
21317 stat $DIR/$tfile >/dev/null || error "can't stat"
21318 wait_osc_import_state client ost1 FULL
21319 # no locks, no reqs to let the connection idle
21320 cancel_lru_locks osc
21321 lru_resize_disable osc
21324 before=$($LCTL get_param -n \
21325 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21327 wait_osc_import_state client ost1 IDLE
21328 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
21329 now=$($LCTL get_param -n \
21330 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21331 [ $before == $now ] || error "lru_size changed $before != $now"
21333 run_test 816 "do not reset lru_resize on idle reconnect"
21336 # tests that do cleanup/setup should be run at the end
21340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21343 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21344 $LCTL set_param fail_loc=0x903
21346 cancel_lru_locks MGC
21348 FAIL_ON_ERROR=true cleanup
21349 FAIL_ON_ERROR=true setup
21351 run_test 900 "umount should not race with any mgc requeue thread"
21354 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21355 check_and_cleanup_lustre
21356 if [ "$I_MOUNTED" != "yes" ]; then
21357 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true