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+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11667 LU-11729 LU-4398
57 ALWAYS_EXCEPT+=" 45 317 810 817"
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
63 if [ "$mds1_FSTYPE" = "zfs" ]; then
64 # bug number for skipped test: LU-1957
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
70 # Get the SLES distro version
72 # Returns a version string that should only be used in comparing
73 # strings returned by version_code()
76 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
78 # All SuSE Linux versions have one decimal. version_code expects two
79 local sles_version=$version.0
80 version_code $sles_version
83 # Check if we are running on Ubuntu or SLES so we can make decisions on
85 if [ -r /etc/SuSE-release ]; then
86 sles_version=$(sles_version_code)
87 [ $sles_version -lt $(version_code 11.4.0) ] &&
88 # bug number for skipped test: LU-4341
89 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
90 [ $sles_version -lt $(version_code 12.0.0) ] &&
91 # bug number for skipped test: LU-3703
92 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
93 elif [ -r /etc/os-release ]; then
94 if grep -qi ubuntu /etc/os-release; then
95 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
100 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
101 # bug number for skipped test:
103 ALWAYS_EXCEPT+=" 103a 410"
113 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
114 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
123 check_swap_layouts_support()
125 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
126 skip "Does not support layout lock."
129 check_and_setup_lustre
133 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
135 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
136 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
137 rm -rf $DIR/[Rdfs][0-9]*
139 # $RUNAS_ID may get set incorrectly somewhere else
140 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
141 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
145 if [ "${ONLY}" = "MOUNT" ] ; then
146 echo "Lustre is up, please go on"
150 echo "preparing for tests involving mounts"
151 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
153 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
154 echo # add a newline after mke2fs.
158 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
159 lctl set_param debug=-1 2> /dev/null || true
162 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
164 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
166 run_test 0a "touch; rm ====================="
169 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
170 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
172 run_test 0b "chmod 0755 $DIR ============================="
175 $LCTL get_param mdc.*.import | grep "state: FULL" ||
176 error "import not FULL"
177 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
180 run_test 0c "check import proc"
182 test_0d() { # LU-3397
183 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
184 skip "proc exports not supported before 2.10.57"
186 local mgs_exp="mgs.MGS.exports"
187 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
189 local exp_client_version
192 local temp_imp=$DIR/$tfile.import
193 local temp_exp=$DIR/$tfile.export
195 # save mgc import file to $temp_imp
196 $LCTL get_param mgc.*.import | tee $temp_imp
197 # Check if client uuid is found in MGS export
198 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
199 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
203 # save mgs export file to $temp_exp
204 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
206 # Compare the value of field "connect_flags"
207 imp_val=$(grep "connect_flags" $temp_imp)
208 exp_val=$(grep "connect_flags" $temp_exp)
209 [ "$exp_val" == "$imp_val" ] ||
210 error "export flags '$exp_val' != import flags '$imp_val'"
212 # Compare the value of client version
213 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
214 exp_val=$(version_code $exp_client_version)
215 imp_val=$CLIENT_VERSION
216 [ "$exp_val" == "$imp_val" ] ||
217 error "export client version '$exp_val' != '$imp_val'"
219 run_test 0d "check export proc ============================="
222 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
224 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
228 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
230 run_test 1 "mkdir; remkdir; rmdir"
233 test_mkdir $DIR/$tdir
234 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
235 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
237 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
239 run_test 2 "mkdir; touch; rmdir; check file"
242 test_mkdir $DIR/$tdir
243 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
244 touch $DIR/$tdir/$tfile
245 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
247 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
249 run_test 3 "mkdir; touch; rmdir; check dir"
251 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
253 test_mkdir -i 1 $DIR/$tdir
255 touch $DIR/$tdir/$tfile ||
256 error "Create file under remote directory failed"
259 error "Expect error removing in-use dir $DIR/$tdir"
261 test -d $DIR/$tdir || error "Remote directory disappeared"
263 rm -rf $DIR/$tdir || error "remove remote dir error"
265 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
268 test_mkdir $DIR/$tdir
269 test_mkdir $DIR/$tdir/d2
270 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
271 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
274 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
277 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
278 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
279 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
280 error "$tfile does not have perm 0666 or UID $UID"
281 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
282 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
283 error "$tfile should be 0666 and owned by UID $UID"
285 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
291 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by UID $RUNAS_ID"
294 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $RUNAS_ID"
298 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by GID $UID"
307 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
311 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 test_mkdir $DIR/$tdir
317 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
318 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
319 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
320 test_mkdir $DIR/$tdir/d/subdir
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
322 error "$tdir/d/subdir should be GID $RUNAS_GID"
323 if [[ $MDSCOUNT -gt 1 ]]; then
324 # check remote dir sgid inherite
325 $LFS mkdir -i 0 $DIR/$tdir.local ||
326 error "mkdir $tdir.local failed"
327 chmod g+s $DIR/$tdir.local ||
328 error "chmod $tdir.local failed"
329 chgrp $RUNAS_GID $DIR/$tdir.local ||
330 error "chgrp $tdir.local failed"
331 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
332 error "mkdir $tdir.remote failed"
333 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
334 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
335 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
336 error "$tdir.remote should be mode 02755"
339 run_test 6g "verify new dir in sgid dir inherits group"
341 test_6h() { # bug 7331
342 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
344 touch $DIR/$tfile || error "touch failed"
345 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
346 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
347 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
348 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
349 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
351 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
354 test_mkdir $DIR/$tdir
355 $MCREATE $DIR/$tdir/$tfile
356 chmod 0666 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
358 error "$tdir/$tfile should be mode 0666"
360 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
363 if [ ! -d $DIR/$tdir ]; then
364 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 echo -n foo > $DIR/$tdir/$tfile
368 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
369 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
371 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
376 chmod 0666 $DIR/$tdir/$tfile
377 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
378 error "$tfile mode not 0666"
380 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
383 test_mkdir $DIR/$tdir
384 test_mkdir $DIR/$tdir/d2
385 test_mkdir $DIR/$tdir/d2/d3
386 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
388 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
391 test_mkdir $DIR/$tdir
392 test_mkdir $DIR/$tdir/d2
393 touch $DIR/$tdir/d2/$tfile
394 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
395 error "$tdir/d2/$tfile not a file"
397 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 chmod 0666 $DIR/$tdir/d2
403 chmod 0705 $DIR/$tdir/d2
404 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
405 error "$tdir/d2 mode not 0705"
407 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
410 test_mkdir $DIR/$tdir
411 touch $DIR/$tdir/$tfile
412 chmod 0666 $DIR/$tdir/$tfile
413 chmod 0654 $DIR/$tdir/$tfile
414 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
415 error "$tdir/d2 mode not 0654"
417 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
420 test_mkdir $DIR/$tdir
421 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
423 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
424 error "$tdir/$tfile size not 0 after truncate"
426 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
429 test_mkdir $DIR/$tdir
430 touch $DIR/$tdir/$tfile
432 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
434 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
440 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
441 error "$tdir/${tfile_2} not a file after rename"
442 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
444 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
449 rm -rf $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
459 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
460 error "$tdir/l-exist not a symlink"
461 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
462 error "$tdir/l-exist not referencing a file"
463 rm -f $DIR/$tdir/l-exist
464 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
466 run_test 17a "symlinks: create, remove (real)"
469 test_mkdir $DIR/$tdir
470 ln -s no-such-file $DIR/$tdir/l-dangle
472 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
473 error "$tdir/l-dangle not referencing no-such-file"
474 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
475 error "$tdir/l-dangle not referencing non-existent file"
476 rm -f $DIR/$tdir/l-dangle
477 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
479 run_test 17b "symlinks: create, remove (dangling)"
481 test_17c() { # bug 3440 - don't save failed open RPC for replay
482 test_mkdir $DIR/$tdir
483 ln -s foo $DIR/$tdir/$tfile
484 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
486 run_test 17c "symlinks: open dangling (should return error)"
489 test_mkdir $DIR/$tdir
490 ln -s foo $DIR/$tdir/$tfile
491 touch $DIR/$tdir/$tfile || error "creating to new symlink"
493 run_test 17d "symlinks: create dangling"
496 test_mkdir $DIR/$tdir
497 local foo=$DIR/$tdir/$tfile
498 ln -s $foo $foo || error "create symlink failed"
499 ls -l $foo || error "ls -l failed"
500 ls $foo && error "ls not failed" || true
502 run_test 17e "symlinks: create recursive symlink (should return error)"
505 test_mkdir $DIR/$tdir
506 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
507 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
508 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
509 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
510 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
514 run_test 17f "symlinks: long and very long symlink name"
516 # str_repeat(S, N) generate a string that is string S repeated N times
521 while [ $((n -= 1)) -ge 0 ]; do
527 # Long symlinks and LU-2241
529 test_mkdir $DIR/$tdir
530 local TESTS="59 60 61 4094 4095"
532 # Fix for inode size boundary in 2.1.4
533 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
536 # Patch not applied to 2.2 or 2.3 branches
537 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
538 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
541 # skip long symlink name for rhel6.5.
542 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
543 grep -q '6.5' /etc/redhat-release &>/dev/null &&
544 TESTS="59 60 61 4062 4063"
547 local SYMNAME=$(str_repeat 'x' $i)
548 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
549 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
552 run_test 17g "symlinks: really long symlink name and inode boundaries"
554 test_17h() { #bug 17378
555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
556 remote_mds_nodsh && skip "remote MDS with nodsh"
560 test_mkdir $DIR/$tdir
561 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
562 $LFS setstripe -c -1 $DIR/$tdir
563 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
564 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
565 touch $DIR/$tdir/$tfile || true
567 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
569 test_17i() { #bug 20018
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
573 local foo=$DIR/$tdir/$tfile
576 test_mkdir -c1 $DIR/$tdir
577 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
578 ln -s $foo $foo || error "create symlink failed"
579 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
580 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
581 ls -l $foo && error "error not detected"
584 run_test 17i "don't panic on short symlink (should return error)"
586 test_17k() { #bug 22301
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 [[ -z "$(which rsync 2>/dev/null)" ]] &&
589 skip "no rsync command"
590 rsync --help | grep -q xattr ||
591 skip_env "$(rsync --version | head -n1) does not support xattrs"
592 test_mkdir $DIR/$tdir
593 test_mkdir $DIR/$tdir.new
594 touch $DIR/$tdir/$tfile
595 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
596 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
597 error "rsync failed with xattrs enabled"
599 run_test 17k "symlinks: rsync with xattrs enabled"
601 test_17l() { # LU-279
602 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
603 skip "no getfattr command"
605 test_mkdir $DIR/$tdir
606 touch $DIR/$tdir/$tfile
607 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
608 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
609 # -h to not follow symlinks. -m '' to list all the xattrs.
610 # grep to remove first line: '# file: $path'.
611 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
613 lgetxattr_size_check $path $xattr ||
614 error "lgetxattr_size_check $path $xattr failed"
618 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
623 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
624 remote_mds_nodsh && skip "remote MDS with nodsh"
625 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
626 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
627 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
629 local short_sym="0123456789"
630 local wdir=$DIR/$tdir
635 # create a long symlink file
636 for ((i = 0; i < 4; ++i)); do
637 long_sym=${long_sym}${long_sym}
640 echo "create 512 short and long symlink files under $wdir"
641 for ((i = 0; i < 256; ++i)); do
642 ln -sf ${long_sym}"a5a5" $wdir/long-$i
643 ln -sf ${short_sym}"a5a5" $wdir/short-$i
649 wait_delete_completed
651 echo "recreate the 512 symlink files with a shorter string"
652 for ((i = 0; i < 512; ++i)); do
653 # rewrite the symlink file with a shorter string
654 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
655 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
658 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
659 local devname=$(mdsdevname $mds_index)
661 echo "stop and checking mds${mds_index}:"
662 # e2fsck should not return error
664 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
667 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
668 error "start mds${mds_index} failed"
669 df $MOUNT > /dev/null 2>&1
671 error "e2fsck detected error for short/long symlink: rc=$rc"
674 run_test 17m "run e2fsck against MDT which contains short/long symlink"
676 check_fs_consistency_17n() {
680 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
681 # so it only check MDT1/MDT2 instead of all of MDTs.
682 for mdt_index in 1 2; do
683 local devname=$(mdsdevname $mdt_index)
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
689 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
690 error "mount mds$mdt_index failed"
691 df $MOUNT > /dev/null 2>&1
697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
700 remote_mds_nodsh && skip "remote MDS with nodsh"
701 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
702 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
703 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
707 test_mkdir $DIR/$tdir
708 for ((i=0; i<10; i++)); do
709 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
710 error "create remote dir error $i"
711 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
712 error "create files under remote dir failed $i"
715 check_fs_consistency_17n ||
716 error "e2fsck report error after create files under remote dir"
718 for ((i = 0; i < 10; i++)); do
719 rm -rf $DIR/$tdir/remote_dir_${i} ||
720 error "destroy remote dir error $i"
723 check_fs_consistency_17n ||
724 error "e2fsck report error after unlink files under remote dir"
726 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
727 skip "lustre < 2.4.50 does not support migrate mv"
729 for ((i = 0; i < 10; i++)); do
730 mkdir -p $DIR/$tdir/remote_dir_${i}
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
733 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
734 error "migrate remote dir error $i"
736 check_fs_consistency_17n || error "e2fsck report error after migration"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n || error "e2fsck report error after unlink"
745 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
748 remote_mds_nodsh && skip "remote MDS with nodsh"
749 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
750 skip "Need MDS version at least 2.3.64"
752 local wdir=$DIR/${tdir}o
758 mdt_index=$($LFS getstripe -m $wdir/$tfile)
759 mdt_index=$((mdt_index + 1))
762 #fail mds will wait the failover finish then set
763 #following fail_loc to avoid interfer the recovery process.
766 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
767 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
768 ls -l $wdir/$tfile && rc=1
769 do_facet mds${mdt_index} lctl set_param fail_loc=0
770 [[ $rc -eq 0 ]] || error "stat file should fail"
772 run_test 17o "stat file with incompat LMA feature"
775 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
776 ls $DIR || error "Failed to ls $DIR: $?"
778 run_test 18 "touch .../f ; ls ... =============================="
784 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
786 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
789 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
791 run_test 19b "ls -l .../f19 (should return error) =============="
794 [ $RUNAS_ID -eq $UID ] &&
795 skip_env "RUNAS_ID = UID = $UID -- skipping"
797 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
799 run_test 19c "$RUNAS touch .../f19 (should return error) =="
802 cat $DIR/f19 && error || true
804 run_test 19d "cat .../f19 (should return error) =============="
813 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
815 run_test 20 "touch .../f ; ls -l ..."
818 test_mkdir $DIR/$tdir
819 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
820 ln -s dangle $DIR/$tdir/link
821 echo foo >> $DIR/$tdir/link
822 cat $DIR/$tdir/dangle
823 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
824 $CHECKSTAT -f -t file $DIR/$tdir/link ||
825 error "$tdir/link not linked to a file"
827 run_test 21 "write to dangling link"
830 local wdir=$DIR/$tdir
832 chown $RUNAS_ID:$RUNAS_GID $wdir
833 (cd $wdir || error "cd $wdir failed";
834 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
836 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
837 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
838 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
839 error "checkstat -u failed"
841 run_test 22 "unpack tar archive as non-root user"
845 test_mkdir $DIR/$tdir
846 local file=$DIR/$tdir/$tfile
848 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
849 openfile -f O_CREAT:O_EXCL $file &&
850 error "$file recreate succeeded" || true
852 run_test 23a "O_CREAT|O_EXCL in subdir"
854 test_23b() { # bug 18988
855 test_mkdir $DIR/$tdir
856 local file=$DIR/$tdir/$tfile
859 echo foo > $file || error "write filed"
860 echo bar >> $file || error "append filed"
861 $CHECKSTAT -s 8 $file || error "wrong size"
864 run_test 23b "O_APPEND check"
866 # LU-9409, size with O_APPEND and tiny writes
868 local file=$DIR/$tfile
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
872 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
879 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
882 #racing tiny & normal writes
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
886 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
889 #racing tiny & normal writes 2, ugly numbers
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
893 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
896 run_test 23c "O_APPEND size checks for tiny writes"
898 # LU-11069 file offset is correct after appending writes
900 local file=$DIR/$tfile
903 echo CentaurHauls > $file
904 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
905 if ((offset != 26)); then
906 error "wrong offset, expected 26, got '$offset'"
909 run_test 23d "file offset is correct after appending writes"
913 echo '-- same directory rename'
914 test_mkdir $DIR/$tdir
915 touch $DIR/$tdir/$tfile.1
916 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
917 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
919 run_test 24a "rename file to non-existent target"
922 test_mkdir $DIR/$tdir
923 touch $DIR/$tdir/$tfile.{1,2}
924 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
925 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
926 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
928 run_test 24b "rename file to existing target"
931 test_mkdir $DIR/$tdir
932 test_mkdir $DIR/$tdir/d$testnum.1
933 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
934 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
935 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
937 run_test 24c "rename directory to non-existent target"
940 test_mkdir -c1 $DIR/$tdir
941 test_mkdir -c1 $DIR/$tdir/d$testnum.1
942 test_mkdir -c1 $DIR/$tdir/d$testnum.2
943 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
944 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
945 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
947 run_test 24d "rename directory to existing target"
950 echo '-- cross directory renames --'
954 mv $DIR/R5a/f $DIR/R5b/g
955 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
956 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
958 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
963 touch $DIR/R6a/f $DIR/R6b/g
964 mv $DIR/R6a/f $DIR/R6b/g
965 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
966 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
968 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
973 test_mkdir $DIR/R7a/d
974 mv $DIR/R7a/d $DIR/R7b/e
975 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
976 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
978 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
981 test_mkdir -c1 $DIR/R8a
982 test_mkdir -c1 $DIR/R8b
983 test_mkdir -c1 $DIR/R8a/d
984 test_mkdir -c1 $DIR/R8b/e
985 mrename $DIR/R8a/d $DIR/R8b/e
986 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
987 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
989 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
992 echo "-- rename error cases"
996 mrename $DIR/R9/f $DIR/R9/a
997 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
998 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
999 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1001 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1005 mrename $DIR/R10/f $DIR/R10/g
1006 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1007 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1008 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1010 run_test 24j "source does not exist ============================"
1013 test_mkdir $DIR/R11a
1014 test_mkdir $DIR/R11a/d
1016 mv $DIR/R11a/f $DIR/R11a/d
1017 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1018 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1020 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1022 # bug 2429 - rename foo foo foo creates invalid file
1025 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1027 run_test 24l "Renaming a file to itself ========================"
1031 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1032 # on ext3 this does not remove either the source or target files
1033 # though the "expected" operation would be to remove the source
1034 $CHECKSTAT -t file ${f} || error "${f} missing"
1035 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1037 run_test 24m "Renaming a file to a hard link to itself ========="
1041 # this stats the old file after it was renamed, so it should fail
1043 $CHECKSTAT ${f} || error "${f} missing"
1045 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1046 $CHECKSTAT -a ${f} || error "${f} exists"
1048 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1051 test_mkdir $DIR/$tdir
1052 rename_many -s random -v -n 10 $DIR/$tdir
1054 run_test 24o "rename of files during htree split"
1057 test_mkdir $DIR/R12a
1058 test_mkdir $DIR/R12b
1059 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1060 mrename $DIR/R12a $DIR/R12b
1061 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1062 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1063 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1064 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1066 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1068 cleanup_multiop_pause() {
1070 kill -USR1 $MULTIPID
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1076 test_mkdir $DIR/R13a
1077 test_mkdir $DIR/R13b
1078 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1079 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1082 trap cleanup_multiop_pause EXIT
1083 mrename $DIR/R13a $DIR/R13b
1084 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1085 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1086 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1087 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1088 cleanup_multiop_pause
1089 wait $MULTIPID || error "multiop close failed"
1091 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1093 test_24r() { #bug 3789
1094 test_mkdir $DIR/R14a
1095 test_mkdir $DIR/R14a/b
1096 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1098 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1100 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1103 test_mkdir $DIR/R15a
1104 test_mkdir $DIR/R15a/b
1105 test_mkdir $DIR/R15a/b/c
1106 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1107 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1108 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1110 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1112 test_mkdir $DIR/R16a
1113 test_mkdir $DIR/R16a/b
1114 test_mkdir $DIR/R16a/b/c
1115 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1116 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1117 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1119 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1121 test_24u() { # bug12192
1122 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1123 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1125 run_test 24u "create stripe file"
1127 simple_cleanup_common() {
1130 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1132 local start=$SECONDS
1135 wait_delete_completed
1136 echo "cleanup time $((SECONDS - start))"
1140 max_pages_per_rpc() {
1141 local mdtname="$(printf "MDT%04x" ${1:-0})"
1142 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1148 local nrfiles=${COUNT:-100000}
1149 local fname="$DIR/$tdir/$tfile"
1151 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1152 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1154 test_mkdir "$(dirname $fname)"
1155 # assume MDT0000 has the fewest inodes
1156 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1157 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1158 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1160 trap simple_cleanup_common EXIT
1162 createmany -m "$fname" $nrfiles
1164 cancel_lru_locks mdc
1165 lctl set_param mdc.*.stats clear
1167 # was previously test_24D: LU-6101
1168 # readdir() returns correct number of entries after cursor reload
1169 local num_ls=$(ls $DIR/$tdir | wc -l)
1170 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1171 local num_all=$(ls -a $DIR/$tdir | wc -l)
1172 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1173 [ $num_all -ne $((nrfiles + 2)) ]; then
1174 error "Expected $nrfiles files, got $num_ls " \
1175 "($num_uniq unique $num_all .&..)"
1177 # LU-5 large readdir
1178 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1179 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1180 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1181 # take into account of overhead in lu_dirpage header and end mark in
1182 # each page, plus one in rpc_num calculation.
1183 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1184 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1185 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1186 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1187 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1188 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1189 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1190 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1191 error "large readdir doesn't take effect: " \
1192 "$mds_readpage should be about $rpc_max"
1194 simple_cleanup_common
1196 run_test 24v "list large directory (test hash collision, b=17560)"
1198 test_24w() { # bug21506
1200 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1201 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1202 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1203 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1204 [[ "$SZ1" -eq "$SZ2" ]] ||
1205 error "Error reading at the end of the file $tfile"
1207 run_test 24w "Reading a file larger than 4Gb"
1210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1212 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1213 skip "Need MDS version at least 2.7.56"
1216 local remote_dir=$DIR/$tdir/remote_dir
1218 test_mkdir $DIR/$tdir
1219 $LFS mkdir -i $MDTIDX $remote_dir ||
1220 error "create remote directory failed"
1222 test_mkdir $DIR/$tdir/src_dir
1223 touch $DIR/$tdir/src_file
1224 test_mkdir $remote_dir/tgt_dir
1225 touch $remote_dir/tgt_file
1227 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1228 error "rename dir cross MDT failed!"
1230 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1231 error "rename file cross MDT failed!"
1233 touch $DIR/$tdir/ln_file
1234 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1235 error "ln file cross MDT failed"
1237 rm -rf $DIR/$tdir || error "Can not delete directories"
1239 run_test 24x "cross MDT rename/link"
1242 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1245 local remote_dir=$DIR/$tdir/remote_dir
1248 test_mkdir $DIR/$tdir
1249 $LFS mkdir -i $mdtidx $remote_dir ||
1250 error "create remote directory failed"
1252 test_mkdir $remote_dir/src_dir
1253 touch $remote_dir/src_file
1254 test_mkdir $remote_dir/tgt_dir
1255 touch $remote_dir/tgt_file
1257 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1258 error "rename subdir in the same remote dir failed!"
1260 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1261 error "rename files in the same remote dir failed!"
1263 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1264 error "link files in the same remote dir failed!"
1266 rm -rf $DIR/$tdir || error "Can not delete directories"
1268 run_test 24y "rename/link on the same dir should succeed"
1271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1272 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1273 skip "Need MDS version at least 2.12.51"
1277 for index in 0 1; do
1278 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1279 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1282 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1284 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1285 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1287 local mdts=$(comma_list $(mdts_nodes))
1289 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1290 stack_trap "do_nodes $mdts $LCTL \
1291 set_param mdt.*.enable_remote_rename=1" EXIT
1293 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1295 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1296 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1298 run_test 24z "cross-MDT rename is done as cp"
1300 test_24A() { # LU-3182
1304 test_mkdir $DIR/$tdir
1305 trap simple_cleanup_common EXIT
1306 createmany -m $DIR/$tdir/$tfile $NFILES
1307 local t=$(ls $DIR/$tdir | wc -l)
1308 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1309 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1310 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1311 [ $v -ne $((NFILES + 2)) ] ; then
1312 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1315 simple_cleanup_common || error "Can not delete directories"
1317 run_test 24A "readdir() returns correct number of entries."
1319 test_24B() { # LU-4805
1320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1324 test_mkdir $DIR/$tdir
1325 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1326 error "create striped dir failed"
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 2 ] || error "Expected 2, got $count"
1331 touch $DIR/$tdir/striped_dir/a
1333 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1334 [ $count -eq 3 ] || error "Expected 3, got $count"
1336 touch $DIR/$tdir/striped_dir/.f
1338 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1339 [ $count -eq 4 ] || error "Expected 4, got $count"
1341 rm -rf $DIR/$tdir || error "Can not delete directories"
1343 run_test 24B "readdir for striped dir return correct number of entries"
1346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1353 error "create striped dir failed"
1355 cd $DIR/$tdir/d0/striped_dir
1357 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1358 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1359 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1361 [ "$d0_ino" = "$parent_ino" ] ||
1362 error ".. wrong, expect $d0_ino, get $parent_ino"
1364 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1365 error "mv striped dir failed"
1367 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1369 [ "$d1_ino" = "$parent_ino" ] ||
1370 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1372 run_test 24C "check .. in striped dir"
1375 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1379 mkdir $DIR/$tdir/src_dir
1380 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1381 error "create remote source failed"
1383 touch $DIR/$tdir/src_dir/src_child/a
1385 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1386 error "create remote target dir failed"
1388 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1389 error "create remote target child failed"
1391 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1392 error "rename dir cross MDT failed!"
1396 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1397 error "src_child still exists after rename"
1399 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1400 error "missing file(a) after rename"
1402 rm -rf $DIR/$tdir || error "Can not delete directories"
1404 run_test 24E "cross MDT rename/link"
1407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1410 [ "$SLOW" = "no" ] && repeats=100
1414 echo "$repeats repeats"
1415 for ((i = 0; i < repeats; i++)); do
1416 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1417 touch $DIR/$tdir/test/a || error "touch fails"
1418 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1419 rm -rf $DIR/$tdir/test || error "rmdir fails"
1424 run_test 24F "hash order vs readdir (LU-11330)"
1427 echo '== symlink sanity ============================================='
1431 touch $DIR/s25/foo ||
1432 error "File creation in symlinked directory failed"
1434 run_test 25a "create file in symlinked directory ==============="
1437 [ ! -d $DIR/d25 ] && test_25a
1438 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1440 run_test 25b "lookup file in symlinked directory ==============="
1444 test_mkdir $DIR/d26/d26-2
1445 ln -s d26/d26-2 $DIR/s26
1446 touch $DIR/s26/foo || error "File creation failed"
1448 run_test 26a "multiple component symlink ======================="
1451 test_mkdir -p $DIR/$tdir/d26-2
1452 ln -s $tdir/d26-2/foo $DIR/s26-2
1453 touch $DIR/s26-2 || error "File creation failed"
1455 run_test 26b "multiple component symlink at end of lookup ======"
1458 test_mkdir $DIR/d26.2
1459 touch $DIR/d26.2/foo
1460 ln -s d26.2 $DIR/s26.2-1
1461 ln -s s26.2-1 $DIR/s26.2-2
1462 ln -s s26.2-2 $DIR/s26.2-3
1463 chmod 0666 $DIR/s26.2-3/foo
1465 run_test 26c "chain of symlinks"
1467 # recursive symlinks (bug 439)
1469 ln -s d26-3/foo $DIR/d26-3
1471 run_test 26d "create multiple component recursive symlink"
1474 [ ! -h $DIR/d26-3 ] && test_26d
1477 run_test 26e "unlink multiple component recursive symlink"
1479 # recursive symlinks (bug 7022)
1481 test_mkdir $DIR/$tdir
1482 test_mkdir $DIR/$tdir/$tfile
1483 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1484 test_mkdir -p lndir/bar1
1485 test_mkdir $DIR/$tdir/$tfile/$tfile
1486 cd $tfile || error "cd $tfile failed"
1487 ln -s .. dotdot || error "ln dotdot failed"
1488 ln -s dotdot/lndir lndir || error "ln lndir failed"
1489 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1490 output=`ls $tfile/$tfile/lndir/bar1`
1491 [ "$output" = bar1 ] && error "unexpected output"
1492 rm -r $tfile || error "rm $tfile failed"
1493 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1495 run_test 26f "rm -r of a directory which has recursive symlink"
1498 test_mkdir $DIR/$tdir
1499 $LFS getstripe $DIR/$tdir
1500 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1501 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1504 run_test 27a "one stripe file"
1507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1511 $LFS getstripe -c $DIR/$tdir/$tfile
1512 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1513 error "two-stripe file doesn't have two stripes"
1515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 run_test 27b "create and write to two stripe file"
1519 # 27c family tests specific striping, setstripe -o
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1522 test_mkdir -p $DIR/$tdir
1525 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1526 $LFS getstripe -i $DIR/$tdir/$tfile
1527 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1528 error "stripe not on specified OST"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1532 run_test 27ca "one stripe on specified OST"
1535 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1536 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1542 # Strip getstripe output to a space separated list of OSTs
1543 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1544 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1545 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1546 error "stripes not on specified OSTs"
1548 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1550 run_test 27cb "two stripes on specified OSTs"
1553 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1554 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1555 skip "server does not support overstriping"
1557 test_mkdir -p $DIR/$tdir
1559 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1560 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1563 # Strip getstripe output to a space separated list of OSTs
1564 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1565 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1566 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1567 error "stripes not on specified OSTs"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27cc "two stripes on the same OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1576 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1578 local osts="0,1,1,0"
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cd "four stripes on two OSTs"
1594 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1595 skip_env "too many osts, skipping"
1596 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1597 skip "server does not support overstriping"
1598 # We do one more stripe than we have OSTs
1599 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1600 skip_env "ea_inode feature disabled"
1602 test_mkdir -p $DIR/$tdir
1604 for i in $(seq 0 $OSTCOUNT);
1607 if [ $i -ne $OSTCOUNT ]; then
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1615 # Strip getstripe output to a space separated list of OSTs
1616 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1617 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1618 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1619 error "stripes not on specified OSTs"
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1623 run_test 27ce "more stripes than OSTs with -o"
1626 test_mkdir $DIR/$tdir
1627 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1628 error "setstripe failed"
1629 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1632 run_test 27d "create file with default settings"
1635 # LU-5839 adds check for existed layout before setting it
1636 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1637 skip "Need MDS version at least 2.7.56"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1641 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1644 run_test 27e "setstripe existing file (should return error)"
1647 test_mkdir $DIR/$tdir
1648 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1649 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1650 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1651 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1652 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1653 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1655 run_test 27f "setstripe with bad stripe size (should return error)"
1658 test_mkdir $DIR/$tdir
1659 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1660 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1661 error "$DIR/$tdir/$tfile has object"
1663 run_test 27g "$LFS getstripe with no objects"
1666 test_mkdir $DIR/$tdir
1667 touch $DIR/$tdir/$tfile || error "touch failed"
1668 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1669 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1671 (( rc == 2 )) || error "getstripe did not return ENOENT"
1673 run_test 27ga "$LFS getstripe with missing file (should return error)"
1676 test_mkdir $DIR/$tdir
1677 touch $DIR/$tdir/$tfile || error "touch failed"
1678 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1679 error "missing objects"
1681 run_test 27i "$LFS getstripe with some objects"
1684 test_mkdir $DIR/$tdir
1685 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1686 error "setstripe failed" || true
1688 run_test 27j "setstripe with bad stripe offset (should return error)"
1690 test_27k() { # bug 2844
1691 test_mkdir $DIR/$tdir
1692 local file=$DIR/$tdir/$tfile
1693 local ll_max_blksize=$((4 * 1024 * 1024))
1694 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1695 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1696 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1697 dd if=/dev/zero of=$file bs=4k count=1
1698 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1699 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1701 run_test 27k "limit i_blksize for broken user apps"
1704 mcreate $DIR/$tfile || error "creating file"
1705 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1706 error "setstripe should have failed" || true
1708 run_test 27l "check setstripe permissions (should return error)"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1713 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1714 skip_env "multiple clients -- skipping"
1716 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1718 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1719 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1721 trap simple_cleanup_common EXIT
1722 test_mkdir $DIR/$tdir
1723 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1724 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1725 error "dd should fill OST0"
1727 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1729 [ $i -gt 256 ] && break
1732 touch $DIR/$tdir/$tfile.$i
1733 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1734 awk '{print $1}'| grep -w "0") ] &&
1735 error "OST0 was full but new created file still use it"
1737 touch $DIR/$tdir/$tfile.$i
1738 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1739 awk '{print $1}'| grep -w "0") ] &&
1740 error "OST0 was full but new created file still use it"
1741 simple_cleanup_common
1743 run_test 27m "create file while OST0 was full"
1745 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1746 # if the OST isn't full anymore.
1748 local OSTIDX=${1:-""}
1750 local list=$(comma_list $(osts_nodes))
1751 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1753 do_nodes $list lctl set_param fail_loc=0
1754 sync # initiate all OST_DESTROYs from MDS to OST
1758 exhaust_precreations() {
1761 local FAILIDX=${3:-$OSTIDX}
1762 local ofacet=ost$((OSTIDX + 1))
1764 test_mkdir -p -c1 $DIR/$tdir
1765 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1766 local mfacet=mds$((mdtidx + 1))
1767 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1769 local OST=$(ostname_from_index $OSTIDX)
1772 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1773 local last_id=$(do_facet $mfacet lctl get_param -n \
1774 osp.$mdtosc_proc1.prealloc_last_id)
1775 local next_id=$(do_facet $mfacet lctl get_param -n \
1776 osp.$mdtosc_proc1.prealloc_next_id)
1778 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1779 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1781 test_mkdir -p $DIR/$tdir/${OST}
1782 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1783 #define OBD_FAIL_OST_ENOSPC 0x215
1784 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1785 echo "Creating to objid $last_id on ost $OST..."
1786 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1787 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1788 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1792 exhaust_all_precreations() {
1794 for (( i=0; i < OSTCOUNT; i++ )) ; do
1795 exhaust_precreations $i $1 -1
1800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1802 remote_mds_nodsh && skip "remote MDS with nodsh"
1803 remote_ost_nodsh && skip "remote OST with nodsh"
1806 rm -f $DIR/$tdir/$tfile
1807 exhaust_precreations 0 0x80000215
1808 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1809 touch $DIR/$tdir/$tfile || error "touch failed"
1810 $LFS getstripe $DIR/$tdir/$tfile
1813 run_test 27n "create file with some full OSTs"
1816 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1818 remote_mds_nodsh && skip "remote MDS with nodsh"
1819 remote_ost_nodsh && skip "remote OST with nodsh"
1822 rm -f $DIR/$tdir/$tfile
1823 exhaust_all_precreations 0x215
1825 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1830 run_test 27o "create file with all full OSTs (should error)"
1833 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1835 remote_mds_nodsh && skip "remote MDS with nodsh"
1836 remote_ost_nodsh && skip "remote OST with nodsh"
1839 rm -f $DIR/$tdir/$tfile
1840 test_mkdir $DIR/$tdir
1842 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1843 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1844 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1846 exhaust_precreations 0 0x80000215
1847 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1848 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1849 $LFS getstripe $DIR/$tdir/$tfile
1853 run_test 27p "append to a truncated file with some full OSTs"
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1858 remote_mds_nodsh && skip "remote MDS with nodsh"
1859 remote_ost_nodsh && skip "remote OST with nodsh"
1862 rm -f $DIR/$tdir/$tfile
1864 test_mkdir $DIR/$tdir
1865 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1866 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1867 error "truncate $DIR/$tdir/$tfile failed"
1868 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1870 exhaust_all_precreations 0x215
1872 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1873 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1877 run_test 27q "append to truncated file with all OSTs full (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 exhaust_precreations 0 0x80000215
1889 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1893 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1895 test_27s() { # bug 10725
1896 test_mkdir $DIR/$tdir
1897 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1898 local stripe_count=0
1899 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1900 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1901 error "stripe width >= 2^32 succeeded" || true
1904 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1906 test_27t() { # bug 10864
1911 $WLFS getstripe $tfile
1914 run_test 27t "check that utils parse path correctly"
1916 test_27u() { # bug 4900
1917 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1918 remote_mds_nodsh && skip "remote MDS with nodsh"
1921 local list=$(comma_list $(mdts_nodes))
1923 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1924 do_nodes $list $LCTL set_param fail_loc=0x139
1925 test_mkdir -p $DIR/$tdir
1926 trap simple_cleanup_common EXIT
1927 createmany -o $DIR/$tdir/t- 1000
1928 do_nodes $list $LCTL set_param fail_loc=0
1930 TLOG=$TMP/$tfile.getstripe
1931 $LFS getstripe $DIR/$tdir > $TLOG
1932 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1933 unlinkmany $DIR/$tdir/t- 1000
1935 [[ $OBJS -gt 0 ]] &&
1936 error "$OBJS objects created on OST-0. See $TLOG" ||
1939 run_test 27u "skip object creation on OSC w/o objects"
1941 test_27v() { # bug 4900
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1947 exhaust_all_precreations 0x215
1950 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1952 touch $DIR/$tdir/$tfile
1953 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1955 for (( i=1; i < OSTCOUNT; i++ )); do
1956 do_facet ost$i lctl set_param fail_loc=0x705
1958 local START=`date +%s`
1959 createmany -o $DIR/$tdir/$tfile 32
1961 local FINISH=`date +%s`
1962 local TIMEOUT=`lctl get_param -n timeout`
1963 local PROCESS=$((FINISH - START))
1964 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1965 error "$FINISH - $START >= $TIMEOUT / 2"
1966 sleep $((TIMEOUT / 2 - PROCESS))
1969 run_test 27v "skip object creation on slow OST"
1971 test_27w() { # bug 10997
1972 test_mkdir $DIR/$tdir
1973 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1974 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1975 error "stripe size $size != 65536" || true
1976 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1977 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1979 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1982 [[ $OSTCOUNT -lt 2 ]] &&
1983 skip_env "skipping multiple stripe count/offset test"
1985 test_mkdir $DIR/$tdir
1986 for i in $(seq 1 $OSTCOUNT); do
1988 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1989 error "setstripe -c $i -i $offset failed"
1990 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1991 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1992 [ $count -ne $i ] && error "stripe count $count != $i" || true
1993 [ $index -ne $offset ] &&
1994 error "stripe offset $index != $offset" || true
1997 run_test 27wa "check $LFS setstripe -c -i options"
2000 remote_ost_nodsh && skip "remote OST with nodsh"
2001 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2004 OFFSET=$(($OSTCOUNT - 1))
2006 local OST=$(ostname_from_index $OSTIDX)
2008 test_mkdir $DIR/$tdir
2009 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2010 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2012 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2013 for i in $(seq 0 $OFFSET); do
2014 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2015 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2016 error "OST0 was degraded but new created file still use it"
2018 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2020 run_test 27x "create files while OST0 is degraded"
2023 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2024 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 remote_ost_nodsh && skip "remote OST with nodsh"
2026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2028 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2029 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2030 osp.$mdtosc.prealloc_last_id)
2031 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2032 osp.$mdtosc.prealloc_next_id)
2033 local fcount=$((last_id - next_id))
2034 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2035 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2037 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2038 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2039 local OST_DEACTIVE_IDX=-1
2044 for OSC in $MDS_OSCS; do
2045 OST=$(osc_to_ost $OSC)
2046 OSTIDX=$(index_from_ostuuid $OST)
2047 if [ $OST_DEACTIVE_IDX == -1 ]; then
2048 OST_DEACTIVE_IDX=$OSTIDX
2050 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2051 echo $OSC "is Deactivated:"
2052 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2056 OSTIDX=$(index_from_ostuuid $OST)
2057 test_mkdir $DIR/$tdir
2058 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2060 for OSC in $MDS_OSCS; do
2061 OST=$(osc_to_ost $OSC)
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2064 echo $OST "is degraded:"
2065 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2066 obdfilter.$OST.degraded=1
2071 createmany -o $DIR/$tdir/$tfile $fcount
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is recovered from degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=0
2081 do_facet $SINGLEMDS lctl --device %$OSC activate
2085 # all osp devices get activated, hence -1 stripe count restored
2086 local stripe_count=0
2088 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2089 # devices get activated.
2091 $LFS setstripe -c -1 $DIR/$tfile
2092 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2094 [ $stripe_count -ne $OSTCOUNT ] &&
2095 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2098 run_test 27y "create files while OST0 is degraded and the rest inactive"
2104 lmm_count=$($LFS getstripe -c $1)
2105 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2106 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2108 local old_ifs="$IFS"
2110 fid=($($LFS path2fid $1))
2113 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2114 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2116 # compare lmm_seq and lu_fid->f_seq
2117 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2118 # compare lmm_object_id and lu_fid->oid
2119 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2121 # check the trusted.fid attribute of the OST objects of the file
2122 local have_obdidx=false
2124 $LFS getstripe $1 | while read obdidx oid hex seq; do
2125 # skip lines up to and including "obdidx"
2126 [ -z "$obdidx" ] && break
2127 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2128 $have_obdidx || continue
2130 local ost=$((obdidx + 1))
2131 local dev=$(ostdevname $ost)
2134 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2136 seq=$(echo $seq | sed -e "s/^0x//g")
2137 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2138 oid_hex=$(echo $oid)
2140 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2142 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2146 # Don't unmount/remount the OSTs if we don't need to do that.
2147 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2148 # update too, until that use mount/ll_decode_filter_fid/mount.
2149 # Re-enable when debugfs will understand new filter_fid.
2151 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2152 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2153 $dev 2>/dev/null" | grep "parent=")
2155 if [ -z "$ff" ]; then
2157 mount_fstype ost$ost
2158 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2159 $(facet_mntpt ost$ost)/$obj_file)
2160 unmount_fstype ost$ost
2161 start ost$ost $dev $OST_MOUNT_OPTS
2165 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2167 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2169 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2170 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2172 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2173 # stripe_size=1048576 component_id=1 component_start=0 \
2174 # component_end=33554432
2175 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2176 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2177 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2179 if grep -q 'stripe=' <<<$ff; then
2180 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2182 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2183 # into f_ver in this case. See comment on ff_parent.
2184 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2187 # compare lmm_seq and filter_fid->ff_parent.f_seq
2188 [ $ff_pseq = $lmm_seq ] ||
2189 error "FF parent SEQ $ff_pseq != $lmm_seq"
2190 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2191 [ $ff_poid = $lmm_oid ] ||
2192 error "FF parent OID $ff_poid != $lmm_oid"
2193 (($ff_pstripe == $stripe_nr)) ||
2194 error "FF stripe $ff_pstripe != $stripe_nr"
2196 stripe_nr=$((stripe_nr + 1))
2197 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2199 if grep -q 'stripe_count=' <<<$ff; then
2200 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2201 -e 's/ .*//' <<<$ff)
2202 [ $lmm_count = $ff_scnt ] ||
2203 error "FF stripe count $lmm_count != $ff_scnt"
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2210 remote_ost_nodsh && skip "remote OST with nodsh"
2212 test_mkdir $DIR/$tdir
2213 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2214 { error "setstripe -c -1 failed"; return 1; }
2215 # We need to send a write to every object to get parent FID info set.
2216 # This _should_ also work for setattr, but does not currently.
2217 # touch $DIR/$tdir/$tfile-1 ||
2218 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2219 { error "dd $tfile-1 failed"; return 2; }
2220 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2221 { error "setstripe -c -1 failed"; return 3; }
2222 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2223 { error "dd $tfile-2 failed"; return 4; }
2225 # make sure write RPCs have been sent to OSTs
2228 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2229 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2231 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2233 test_27A() { # b=19102
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2236 save_layout_restore_at_exit $MOUNT
2237 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2238 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2239 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2240 local default_size=$($LFS getstripe -S $MOUNT)
2241 local default_offset=$($LFS getstripe -i $MOUNT)
2242 local dsize=$(do_facet $SINGLEMDS \
2243 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2244 [ $default_size -eq $dsize ] ||
2245 error "stripe size $default_size != $dsize"
2246 [ $default_offset -eq -1 ] ||
2247 error "stripe offset $default_offset != -1"
2249 run_test 27A "check filesystem-wide default LOV EA values"
2251 test_27B() { # LU-2523
2252 test_mkdir $DIR/$tdir
2253 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2255 # open f1 with O_LOV_DELAY_CREATE
2257 # call setstripe ioctl on open file descriptor for f1
2259 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2263 # open f1 with O_LOV_DELAY_CREATE
2265 # call setstripe ioctl on open file descriptor for f1
2267 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2269 # Allow multiop to fail in imitation of NFS's busted semantics.
2272 run_test 27B "call setstripe on open unlinked file/rename victim"
2274 # 27C family tests full striping and overstriping
2275 test_27Ca() { #LU-2871
2276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2284 test_mkdir $DIR/$tdir
2286 for i in $(seq 0 $((OSTCOUNT - 1))); do
2287 # set stripe across all OSTs starting from OST$i
2288 $LFS setstripe -i $i -c -1 $tfile$i
2289 # get striping information
2290 ost_idx=($($LFS getstripe $tfile$i |
2291 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2295 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2296 error "${#ost_idx[@]} != $OSTCOUNT"
2298 for index in $(seq 0 $((OSTCOUNT - 1))); do
2300 for j in $(echo ${ost_idx[@]}); do
2301 if [ $index -eq $j ]; then
2307 error "Can not find $index in ${ost_idx[@]}"
2311 run_test 27Ca "check full striping across all OSTs"
2314 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2315 skip "server does not support overstriping"
2316 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2317 skip_env "too many osts, skipping"
2319 test_mkdir -p $DIR/$tdir
2320 local setcount=$(($OSTCOUNT * 2))
2321 [ $setcount -ge 160 ] || large_xattr_enabled ||
2322 skip_env "ea_inode feature disabled"
2324 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2325 error "setstripe failed"
2327 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2328 [ $count -eq $setcount ] ||
2329 error "stripe count $count, should be $setcount"
2331 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2332 error "overstriped should be set in pattern"
2334 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2337 run_test 27Cb "more stripes than OSTs with -C"
2340 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2341 skip "server does not support overstriping"
2342 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2344 test_mkdir -p $DIR/$tdir
2345 local setcount=$(($OSTCOUNT - 1))
2347 [ $setcount -ge 160 ] || large_xattr_enabled ||
2348 skip_env "ea_inode feature disabled"
2350 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2351 error "setstripe failed"
2353 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2354 [ $count -eq $setcount ] ||
2355 error "stripe count $count, should be $setcount"
2357 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2358 error "overstriped should not be set in pattern"
2360 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2363 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2366 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2367 skip "server does not support overstriping"
2368 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2369 large_xattr_enabled || skip_env "ea_inode feature disabled"
2371 test_mkdir -p $DIR/$tdir
2372 local setcount=$LOV_MAX_STRIPE_COUNT
2374 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2375 error "setstripe failed"
2377 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2378 [ $count -eq $setcount ] ||
2379 error "stripe count $count, should be $setcount"
2381 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2382 error "overstriped should be set in pattern"
2384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2387 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2389 run_test 27Cd "test maximum stripe count"
2392 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2393 skip "server does not support overstriping"
2394 test_mkdir -p $DIR/$tdir
2396 pool_add $TESTNAME || error "Pool creation failed"
2397 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2401 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2402 error "setstripe failed"
2404 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2405 [ $count -eq $setcount ] ||
2406 error "stripe count $count, should be $setcount"
2408 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2409 error "overstriped should be set in pattern"
2411 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2414 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2416 run_test 27Ce "test pool with overstriping"
2419 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2420 skip "server does not support overstriping"
2421 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2422 skip_env "too many osts, skipping"
2424 test_mkdir -p $DIR/$tdir
2426 local setcount=$(($OSTCOUNT * 2))
2427 [ $setcount -ge 160 ] || large_xattr_enabled ||
2428 skip_env "ea_inode feature disabled"
2430 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2431 error "setstripe failed"
2433 echo 1 > $DIR/$tdir/$tfile
2435 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2436 [ $count -eq $setcount ] ||
2437 error "stripe count $count, should be $setcount"
2439 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2440 error "overstriped should be set in pattern"
2442 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2445 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2447 run_test 27Cf "test default inheritance with overstriping"
2450 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2452 remote_mds_nodsh && skip "remote MDS with nodsh"
2454 local POOL=${POOL:-testpool}
2456 local last_ost=$(($OSTCOUNT - 1))
2458 local ost_list=$(seq $first_ost $ost_step $last_ost)
2459 local ost_range="$first_ost $last_ost $ost_step"
2461 if ! combined_mgs_mds ; then
2465 test_mkdir $DIR/$tdir
2466 pool_add $POOL || error "pool_add failed"
2467 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2470 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2472 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2473 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2474 skip27D+=" -s 30,31"
2475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code $SEL_VER) ] &&
2477 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2478 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2479 skip27D+=" -s 32,33"
2480 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2481 error "llapi_layout_test failed"
2483 destroy_test_pools || error "destroy test pools failed"
2485 if ! combined_mgs_mds ; then
2489 run_test 27D "validate llapi_layout API"
2491 # Verify that default_easize is increased from its initial value after
2492 # accessing a widely striped file.
2494 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2495 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2496 skip "client does not have LU-3338 fix"
2498 # 72 bytes is the minimum space required to store striping
2499 # information for a file striped across one OST:
2500 # (sizeof(struct lov_user_md_v3) +
2501 # sizeof(struct lov_user_ost_data_v1))
2503 $LCTL set_param -n llite.*.default_easize $min_easize ||
2504 error "lctl set_param failed"
2505 local easize=$($LCTL get_param -n llite.*.default_easize)
2507 [ $easize -eq $min_easize ] ||
2508 error "failed to set default_easize"
2510 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2511 error "setstripe failed"
2512 # In order to ensure stat() call actually talks to MDS we need to
2513 # do something drastic to this file to shake off all lock, e.g.
2514 # rename it (kills lookup lock forcing cache cleaning)
2515 mv $DIR/$tfile $DIR/${tfile}-1
2516 ls -l $DIR/${tfile}-1
2519 easize=$($LCTL get_param -n llite.*.default_easize)
2521 [ $easize -gt $min_easize ] ||
2522 error "default_easize not updated"
2524 run_test 27E "check that default extended attribute size properly increases"
2526 test_27F() { # LU-5346/LU-7975
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2528 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2529 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2530 skip "Need MDS version at least 2.8.51"
2531 remote_ost_nodsh && skip "remote OST with nodsh"
2533 test_mkdir $DIR/$tdir
2535 $LFS setstripe -c 2 $DIR/$tdir
2537 # stop all OSTs to reproduce situation for LU-7975 ticket
2538 for num in $(seq $OSTCOUNT); do
2542 # open/create f0 with O_LOV_DELAY_CREATE
2543 # truncate f0 to a non-0 size
2545 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2547 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2548 # open/write it again to force delayed layout creation
2549 cat /etc/hosts > $DIR/$tdir/f0 &
2553 for num in $(seq $OSTCOUNT); do
2554 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2555 error "ost$num failed to start"
2558 wait $catpid || error "cat failed"
2560 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2561 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2562 error "wrong stripecount"
2565 run_test 27F "Client resend delayed layout creation with non-zero size"
2567 test_27G() { #LU-10629
2568 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2569 skip "Need MDS version at least 2.11.51"
2570 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2571 remote_mds_nodsh && skip "remote MDS with nodsh"
2572 local POOL=${POOL:-testpool}
2573 local ostrange="0 0 1"
2575 test_mkdir $DIR/$tdir
2576 pool_add $POOL || error "pool_add failed"
2577 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2578 $LFS setstripe -p $POOL $DIR/$tdir
2580 local pool=$($LFS getstripe -p $DIR/$tdir)
2582 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2584 $LFS setstripe -d $DIR/$tdir
2586 pool=$($LFS getstripe -p $DIR/$tdir)
2590 [ -z "$pool" ] || error "'$pool' is not empty"
2592 run_test 27G "Clear OST pool from stripe"
2595 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2596 skip "Need MDS version newer than 2.11.54"
2597 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2598 test_mkdir $DIR/$tdir
2599 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2600 touch $DIR/$tdir/$tfile
2601 $LFS getstripe -c $DIR/$tdir/$tfile
2602 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2603 error "two-stripe file doesn't have two stripes"
2605 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2606 $LFS getstripe -y $DIR/$tdir/$tfile
2607 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2608 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2609 error "expected l_ost_idx: [02]$ not matched"
2611 # make sure ost list has been cleared
2612 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2613 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2614 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2616 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2618 run_test 27H "Set specific OSTs stripe"
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2623 local pool=$TESTNAME
2624 local ostrange="1 1 1"
2626 save_layout_restore_at_exit $MOUNT
2627 $LFS setstripe -c 2 -i 0 $MOUNT
2628 pool_add $pool || error "pool_add failed"
2629 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2630 test_mkdir $DIR/$tdir
2631 $LFS setstripe -p $pool $DIR/$tdir
2632 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2633 $LFS getstripe $DIR/$tdir/$tfile
2635 run_test 27I "check that root dir striping does not break parent dir one"
2638 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2639 skip "Need MDS version newer than 2.12.51"
2641 test_mkdir $DIR/$tdir
2642 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2643 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2645 # create foreign file (raw way)
2646 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2647 -t 1 -F 0xda08 || error "create_foreign_file failed"
2649 # verify foreign file (raw way)
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_magic: 0x0BD70BD0" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2653 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2654 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2655 parse_foreign_file -f $DIR/$tdir/$tfile |
2656 grep "lov_foreign_size: 73" ||
2657 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2658 parse_foreign_file -f $DIR/$tdir/$tfile |
2659 grep "lov_foreign_type: 1" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_flags: 0x0000DA08" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2664 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_value: 0x" |
2666 sed -e 's/lov_foreign_value: 0x//')
2667 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2668 [[ $lov = ${lov2// /} ]] ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2671 # create foreign file (lfs + API)
2672 $LFS setstripe --foreign=daos --flags 0xda08 \
2673 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2674 error "$DIR/$tdir/${tfile}2: create failed"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_magic:.*0x0BD70BD0" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2679 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2683 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2685 grep "lfm_flags:.*0x0000DA08" ||
2686 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2687 $LFS getstripe $DIR/$tdir/${tfile}2 |
2688 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2691 # modify striping should fail
2692 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2693 error "$DIR/$tdir/$tfile: setstripe should fail"
2694 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2695 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2698 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2699 cat $DIR/$tdir/${tfile}2 &&
2700 error "$DIR/$tdir/${tfile}2: read should fail"
2701 cat /etc/passwd > $DIR/$tdir/$tfile &&
2702 error "$DIR/$tdir/$tfile: write should fail"
2703 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: write should fail"
2707 chmod 222 $DIR/$tdir/$tfile ||
2708 error "$DIR/$tdir/$tfile: chmod failed"
2709 chmod 222 $DIR/$tdir/${tfile}2 ||
2710 error "$DIR/$tdir/${tfile}2: chmod failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chown failed"
2715 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chown failed"
2718 # rename should work
2719 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2720 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2721 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2722 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2724 #remove foreign file
2725 rm $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2727 rm $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2730 run_test 27J "basic ops on file with foreign LOV"
2733 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2734 skip "Need MDS version newer than 2.12.49"
2736 test_mkdir $DIR/$tdir
2737 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2738 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2740 # create foreign dir (raw way)
2741 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2742 error "create_foreign_dir FAILED"
2744 # verify foreign dir (raw way)
2745 parse_foreign_dir -d $DIR/$tdir/$tdir |
2746 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2747 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2754 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2755 grep "lmv_foreign_value: 0x" |
2756 sed 's/lmv_foreign_value: 0x//')
2757 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2759 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2761 # create foreign dir (lfs + API)
2762 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2763 $DIR/$tdir/${tdir}2 ||
2764 error "$DIR/$tdir/${tdir}2: create failed"
2766 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2767 grep "lfm_magic:.*0x0CD50CD0" ||
2768 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2769 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2770 # - sizeof(lfm_type) - sizeof(lfm_flags)
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2776 grep "lfm_flags:.*0x0000DA05" ||
2777 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2778 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2779 grep "lfm_value.*${uuid1}@${uuid2}" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2782 # file create in dir should fail
2783 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2784 touch $DIR/$tdir/${tdir}2/$tfile &&
2785 "$DIR/${tdir}2: file create should fail"
2788 chmod 777 $DIR/$tdir/$tdir ||
2789 error "$DIR/$tdir: chmod failed"
2790 chmod 777 $DIR/$tdir/${tdir}2 ||
2791 error "$DIR/${tdir}2: chmod failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chown failed"
2796 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chown failed"
2799 # rename should work
2800 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2801 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2802 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2803 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2808 rmdir $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2811 run_test 27K "basic ops on dir with foreign LMV"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 if ! combined_mgs_mds ; then
2820 trap umount_mgs_client EXIT
2823 pool_add $POOL || error "pool_add failed"
2825 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2826 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2827 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2829 run_test 27L "lfs pool_list gives correct pool name"
2831 # createtest also checks that device nodes are created and
2832 # then visible correctly (#2091)
2833 test_28() { # bug 2091
2835 $CREATETEST $DIR/d28/ct || error "createtest failed"
2837 run_test 28 "create/mknod/mkdir with bad file types ============"
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2842 sync; sleep 1; sync # flush out any dirty pages from previous tests
2849 declare -i LOCKCOUNTORIG=0
2850 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2851 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2853 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2855 declare -i LOCKUNUSEDCOUNTORIG=0
2856 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2857 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2864 declare -i LOCKCOUNTCURRENT=0
2865 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2866 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2869 declare -i LOCKUNUSEDCOUNTCURRENT=0
2870 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2871 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2874 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2875 $LCTL set_param -n ldlm.dump_namespaces ""
2876 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2877 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2878 log "dumped log to $TMP/test_29.dk (bug 5793)"
2881 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2882 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2883 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2884 log "dumped log to $TMP/test_29.dk (bug 5793)"
2888 run_test 29 "IT_GETATTR regression ============================"
2890 test_30a() { # was test_30
2891 cp $(which ls) $DIR || cp /bin/ls $DIR
2892 $DIR/ls / || error "Can't execute binary from lustre"
2895 run_test 30a "execute binary from Lustre (execve) =============="
2898 cp `which ls` $DIR || cp /bin/ls $DIR
2900 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2903 run_test 30b "execute binary from Lustre as non-root ==========="
2905 test_30c() { # b=22376
2906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2908 cp `which ls` $DIR || cp /bin/ls $DIR
2910 cancel_lru_locks mdc
2911 cancel_lru_locks osc
2912 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2915 run_test 30c "execute binary from Lustre without read perms ===="
2918 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2919 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2921 run_test 31a "open-unlink file =================================="
2924 touch $DIR/f31 || error "touch $DIR/f31 failed"
2925 ln $DIR/f31 $DIR/f31b || error "ln failed"
2926 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2927 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2929 run_test 31b "unlink file with multiple links while open ======="
2932 touch $DIR/f31 || error "touch $DIR/f31 failed"
2933 ln $DIR/f31 $DIR/f31c || error "ln failed"
2934 multiop_bg_pause $DIR/f31 O_uc ||
2935 error "multiop_bg_pause for $DIR/f31 failed"
2937 $MULTIOP $DIR/f31c Ouc
2938 kill -USR1 $MULTIPID
2941 run_test 31c "open-unlink file with multiple links ============="
2944 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2945 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2947 run_test 31d "remove of open directory ========================="
2949 test_31e() { # bug 2904
2950 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2952 run_test 31e "remove of open non-empty directory ==============="
2954 test_31f() { # bug 4554
2955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2958 test_mkdir $DIR/d31f
2959 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2960 cp /etc/hosts $DIR/d31f
2962 $LFS getstripe $DIR/d31f/hosts
2963 multiop_bg_pause $DIR/d31f D_c || return 1
2966 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2967 test_mkdir $DIR/d31f
2968 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2969 cp /etc/hosts $DIR/d31f
2971 $LFS getstripe $DIR/d31f/hosts
2972 multiop_bg_pause $DIR/d31f D_c || return 1
2975 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2976 wait $MULTIPID || error "first opendir $MULTIPID failed"
2980 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2981 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2984 run_test 31f "remove of open directory with open-unlink file ==="
2987 echo "-- cross directory link --"
2988 test_mkdir -c1 $DIR/${tdir}ga
2989 test_mkdir -c1 $DIR/${tdir}gb
2990 touch $DIR/${tdir}ga/f
2991 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2992 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2993 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2994 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2995 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2997 run_test 31g "cross directory link==============="
3000 echo "-- cross directory link --"
3001 test_mkdir -c1 $DIR/${tdir}
3002 test_mkdir -c1 $DIR/${tdir}/dir
3003 touch $DIR/${tdir}/f
3004 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3005 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3006 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3007 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3008 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3010 run_test 31h "cross directory link under child==============="
3013 echo "-- cross directory link --"
3014 test_mkdir -c1 $DIR/$tdir
3015 test_mkdir -c1 $DIR/$tdir/dir
3016 touch $DIR/$tdir/dir/f
3017 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3018 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3019 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3020 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3021 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3023 run_test 31i "cross directory link under parent==============="
3026 test_mkdir -c1 -p $DIR/$tdir
3027 test_mkdir -c1 -p $DIR/$tdir/dir1
3028 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3029 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3030 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3031 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3034 run_test 31j "link for directory==============="
3037 test_mkdir -c1 -p $DIR/$tdir
3039 touch $DIR/$tdir/exist
3040 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3041 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3042 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3043 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3044 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3045 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3046 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3049 run_test 31k "link to file: the same, non-existing, dir==============="
3055 touch $DIR/d31m2/exist
3056 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3057 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3058 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3059 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3060 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3061 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3064 run_test 31m "link to file: the same, non-existing, dir==============="
3067 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3068 nlink=$(stat --format=%h $DIR/$tfile)
3069 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3071 local cmd="exec $fd<$DIR/$tfile"
3074 trap "eval $cmd" EXIT
3075 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3076 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3077 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3078 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3079 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3082 run_test 31n "check link count of unlinked file"
3085 local tempfile=$(mktemp $1_XXXXXX)
3086 mlink $tempfile $1 2> /dev/null &&
3087 echo "$BASHPID: link $tempfile to $1 succeeded"
3091 test_31o() { # LU-2901
3092 test_mkdir $DIR/$tdir
3093 for LOOP in $(seq 100); do
3094 rm -f $DIR/$tdir/$tfile*
3095 for THREAD in $(seq 8); do
3096 link_one $DIR/$tdir/$tfile.$LOOP &
3099 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3100 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3101 error "$LINKS duplicate links to $tfile.$LOOP" &&
3105 run_test 31o "duplicate hard links with same filename"
3108 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3110 test_mkdir $DIR/$tdir
3111 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3112 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3114 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3115 error "open unlink test1 failed"
3116 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3117 error "open unlink test2 failed"
3119 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3120 error "test1 still exists"
3121 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3122 error "test2 still exists"
3124 run_test 31p "remove of open striped directory"
3126 cleanup_test32_mount() {
3129 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3130 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3131 losetup -d $loopdev || true
3137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3139 echo "== more mountpoints and symlinks ================="
3140 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3141 trap cleanup_test32_mount EXIT
3142 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3143 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3144 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3145 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3146 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3147 cleanup_test32_mount
3149 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3154 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3155 trap cleanup_test32_mount EXIT
3156 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3157 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3158 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3159 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3160 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3161 cleanup_test32_mount
3163 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3168 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3169 trap cleanup_test32_mount EXIT
3170 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3171 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3172 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3173 test_mkdir -p $DIR/$tdir/d2/test_dir
3174 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3175 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3176 cleanup_test32_mount
3178 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3184 trap cleanup_test32_mount EXIT
3185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3187 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3188 test_mkdir -p $DIR/$tdir/d2/test_dir
3189 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3190 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3191 cleanup_test32_mount
3193 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3197 test_mkdir -p $DIR/$tdir/tmp
3198 local tmp_dir=$DIR/$tdir/tmp
3199 ln -s $DIR/$tdir $tmp_dir/symlink11
3200 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3201 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3202 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3204 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3208 test_mkdir -p $DIR/$tdir/tmp
3209 local tmp_dir=$DIR/$tdir/tmp
3210 ln -s $DIR/$tdir $tmp_dir/symlink11
3211 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3212 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3213 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3215 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3218 local tmp_dir=$DIR/$tdir/tmp
3219 test_mkdir -p $tmp_dir
3220 test_mkdir $DIR/${tdir}2
3221 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3222 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3223 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3224 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3225 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3226 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3228 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3231 rm -fr $DIR/$tdir $DIR/${tdir}2
3232 tmp_dir=$DIR/$tdir/tmp
3233 test_mkdir -p $tmp_dir
3234 test_mkdir $DIR/${tdir}2
3235 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3236 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3237 ls $tmp_dir/symlink12 || error "listing symlink12"
3238 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3240 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3245 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3246 trap cleanup_test32_mount EXIT
3247 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3248 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3249 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3250 touch $DIR/$tdir/test_file
3251 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3252 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3253 cleanup_test32_mount
3255 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3261 trap cleanup_test32_mount EXIT
3262 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3263 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3264 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3265 touch $DIR/$tdir/test_file
3266 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3267 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3268 cleanup_test32_mount
3270 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3276 trap cleanup_test32_mount EXIT
3277 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3278 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3279 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3280 test_mkdir -p $DIR/$tdir/d2
3281 touch $DIR/$tdir/d2/test_file || error "touch failed"
3282 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3283 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3284 cleanup_test32_mount
3286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3292 trap cleanup_test32_mount EXIT
3293 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3294 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3295 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3296 test_mkdir -p $DIR/$tdir/d2
3297 touch $DIR/$tdir/d2/test_file || error "touch failed"
3298 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3299 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3300 cleanup_test32_mount
3302 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3306 test_mkdir -p $DIR/d32m/tmp
3307 TMP_DIR=$DIR/d32m/tmp
3308 ln -s $DIR $TMP_DIR/symlink11
3309 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3310 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3311 error "symlink11 not a link"
3312 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3313 error "symlink01 not a link"
3315 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3319 test_mkdir -p $DIR/d32n/tmp
3320 TMP_DIR=$DIR/d32n/tmp
3321 ln -s $DIR $TMP_DIR/symlink11
3322 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3323 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3324 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3326 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3330 test_mkdir -p $DIR/d32o/tmp
3331 TMP_DIR=$DIR/d32o/tmp
3332 ln -s $DIR/$tfile $TMP_DIR/symlink12
3333 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3334 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3335 error "symlink12 not a link"
3336 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3337 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3338 error "$DIR/d32o/tmp/symlink12 not file type"
3339 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3340 error "$DIR/d32o/symlink02 not file type"
3342 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3352 test_mkdir -p $DIR/d32p/tmp
3354 TMP_DIR=$DIR/d32p/tmp
3356 ln -s $DIR/$tfile $TMP_DIR/symlink12
3358 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3360 cat $DIR/d32p/tmp/symlink12 ||
3361 error "Can't open $DIR/d32p/tmp/symlink12"
3363 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3366 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3372 trap cleanup_test32_mount EXIT
3373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3374 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3375 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3376 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3377 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3378 cleanup_test32_mount
3380 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3385 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3386 trap cleanup_test32_mount EXIT
3387 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3388 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3392 cleanup_test32_mount
3394 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3399 chmod 444 $DIR/$tfile
3400 chown $RUNAS_ID $DIR/$tfile
3402 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3405 run_test 33aa "write file with mode 444 (should return error)"
3409 test_mkdir $DIR/$tdir
3410 chown $RUNAS_ID $DIR/$tdir
3411 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3412 error "$RUNAS create $tdir/$tfile failed"
3413 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3414 error "open RDWR" || true
3416 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3420 test_mkdir $DIR/$tdir
3421 chown $RUNAS_ID $DIR/$tdir
3422 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3424 run_test 33b "test open file with malformed flags (No panic)"
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3428 remote_ost_nodsh && skip "remote OST with nodsh"
3437 test_mkdir $DIR/$tdir
3438 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3441 for ostnum in $(seq $OSTCOUNT); do
3442 # test-framework's OST numbering is one-based, while Lustre's
3444 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3445 # Parsing llobdstat's output sucks; we could grep the /proc
3446 # path, but that's likely to not be as portable as using the
3447 # llobdstat utility. So we parse lctl output instead.
3448 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3449 obdfilter/$ostname/stats |
3450 awk '/^write_bytes/ {print $7}' )
3451 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3452 if (( ${write_bytes:-0} > 0 ))
3459 $all_zeros || return 0
3462 echo foo > $DIR/$tdir/bar
3466 # Total up write_bytes after writing. We'd better find non-zeros.
3467 for ostnum in $(seq $OSTCOUNT); do
3468 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3469 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3470 obdfilter/$ostname/stats |
3471 awk '/^write_bytes/ {print $7}' )
3472 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3473 if (( ${write_bytes:-0} > 0 ))
3482 for ostnum in $(seq $OSTCOUNT); do
3483 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3484 echo "Check that write_bytes is present in obdfilter/*/stats:"
3485 do_facet ost$ostnum lctl get_param -n \
3486 obdfilter/$ostname/stats
3488 error "OST not keeping write_bytes stats (b22312)"
3491 run_test 33c "test llobdstat and write_bytes"
3494 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3498 local remote_dir=$DIR/$tdir/remote_dir
3500 test_mkdir $DIR/$tdir
3501 $LFS mkdir -i $MDTIDX $remote_dir ||
3502 error "create remote directory failed"
3504 touch $remote_dir/$tfile
3505 chmod 444 $remote_dir/$tfile
3506 chown $RUNAS_ID $remote_dir/$tfile
3508 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3510 chown $RUNAS_ID $remote_dir
3511 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3512 error "create" || true
3513 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3514 error "open RDWR" || true
3515 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3517 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3524 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3525 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3526 mkdir $DIR/$tdir/local_dir
3528 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3529 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3530 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3532 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3533 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3535 rmdir $DIR/$tdir/* || error "rmdir failed"
3538 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3539 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3540 mkdir $DIR/$tdir/local_dir
3542 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3543 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3544 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3546 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3547 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3549 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3552 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3553 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3554 mkdir $DIR/$tdir/local_dir
3556 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3557 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3558 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3560 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3561 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3563 run_test 33e "mkdir and striped directory should have same mode"
3567 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3572 remote_mds_nodsh && skip "remote MDS with nodsh"
3575 chmod go+rwx $DIR/$tdir
3576 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3577 trap cleanup_33f EXIT
3579 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3580 error "cannot create striped directory"
3582 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3583 error "cannot create files in striped directory"
3585 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3586 error "cannot remove files in striped directory"
3588 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3589 error "cannot remove striped directory"
3593 run_test 33f "nonroot user can create, access, and remove a striped directory"
3596 mkdir -p $DIR/$tdir/dir2
3598 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3600 [[ $err =~ "exists" ]] || error "Not exists error"
3602 run_test 33g "nonroot user create already existing root created file"
3604 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3607 $MCREATE $DIR/f34 || error "mcreate failed"
3608 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3609 error "getstripe failed"
3610 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3611 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3612 error "getstripe failed"
3613 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3614 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3616 run_test 34a "truncate file that has not been opened ==========="
3619 [ ! -f $DIR/f34 ] && test_34a
3620 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3621 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3622 $OPENFILE -f O_RDONLY $DIR/f34
3623 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3624 error "getstripe failed"
3625 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3626 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3628 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3631 [ ! -f $DIR/f34 ] && test_34a
3632 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3633 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3634 $OPENFILE -f O_RDWR $DIR/f34
3635 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3636 error "$LFS getstripe failed"
3637 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3638 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3640 run_test 34c "O_RDWR opening file-with-size works =============="
3643 [ ! -f $DIR/f34 ] && test_34a
3644 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3646 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3647 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3650 run_test 34d "write to sparse file ============================="
3654 $MCREATE $DIR/f34e || error "mcreate failed"
3655 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3656 $CHECKSTAT -s 1000 $DIR/f34e ||
3657 error "Size of $DIR/f34e not equal to 1000 bytes"
3658 $OPENFILE -f O_RDWR $DIR/f34e
3659 $CHECKSTAT -s 1000 $DIR/f34e ||
3660 error "Size of $DIR/f34e not equal to 1000 bytes"
3662 run_test 34e "create objects, some with size and some without =="
3664 test_34f() { # bug 6242, 6243
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3669 $MCREATE $DIR/f34f || error "mcreate failed"
3670 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3671 dd if=$DIR/f34f of=$TMP/f34f
3672 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3673 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3674 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3675 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3676 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3678 run_test 34f "read from a file with no objects until EOF ======="
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3683 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3685 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3686 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3687 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3688 cancel_lru_locks osc
3689 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3690 error "wrong size after lock cancel"
3692 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3693 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3694 error "expanding truncate failed"
3695 cancel_lru_locks osc
3696 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3697 error "wrong expanded size after lock cancel"
3699 run_test 34g "truncate long file ==============================="
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3708 sync # Flush the cache so that multiop below does not block on cache
3709 # flush when getting the group lock
3710 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3713 # Since just timed wait is not good enough, let's do a sync write
3714 # that way we are sure enough time for a roundtrip + processing
3715 # passed + 2 seconds of extra margin.
3716 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3720 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3721 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3725 local nsz=`stat -c %s $DIR/$tfile`
3726 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3728 run_test 34h "ftruncate file under grouplock should not block"
3731 cp /bin/sh $DIR/f35a
3733 chown $RUNAS_ID $DIR/f35a
3734 $RUNAS $DIR/f35a && error || true
3737 run_test 35a "exec file with mode 444 (should return and not leak)"
3741 utime $DIR/f36 || error "utime failed for MDS"
3743 run_test 36a "MDS utime check (mknod, utime)"
3747 utime $DIR/f36 || error "utime failed for OST"
3749 run_test 36b "OST utime check (open, utime)"
3754 chown $RUNAS_ID $DIR/d36
3755 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3757 run_test 36c "non-root MDS utime check (mknod, utime)"
3760 [ ! -d $DIR/d36 ] && test_36c
3761 echo "" > $DIR/d36/f36
3762 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3764 run_test 36d "non-root OST utime check (open, utime)"
3767 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3769 test_mkdir $DIR/$tdir
3770 touch $DIR/$tdir/$tfile
3771 $RUNAS utime $DIR/$tdir/$tfile &&
3772 error "utime worked, expected failure" || true
3774 run_test 36e "utime on non-owned file (should return error)"
3778 local LANG_SAVE=$LANG
3779 local LC_LANG_SAVE=$LC_LANG
3780 export LANG=C LC_LANG=C # for date language
3782 DATESTR="Dec 20 2000"
3783 test_mkdir $DIR/$tdir
3784 lctl set_param fail_loc=$fl
3786 cp /etc/hosts $DIR/$tdir/$tfile
3787 sync & # write RPC generated with "current" inode timestamp, but delayed
3789 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3790 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3791 cancel_lru_locks $OSC
3792 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3794 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3795 echo "BEFORE: $LS_BEFORE" && \
3796 echo "AFTER : $LS_AFTER" && \
3797 echo "WANT : $DATESTR" && \
3798 error "$DIR/$tdir/$tfile timestamps changed" || true
3800 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3806 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3807 subr_36fh "0x80000214"
3809 run_test 36f "utime on file racing with OST BRW write =========="
3812 remote_ost_nodsh && skip "remote OST with nodsh"
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3815 skip "Need MDS version at least 2.12.51"
3820 local tgt="obdfilter"
3822 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3824 test_mkdir $DIR/$tdir
3825 fmd_max_age=$(do_facet $facet \
3826 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3829 echo "FMD max age: ${fmd_max_age}s"
3830 touch $DIR/$tdir/$tfile
3831 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3832 gawk '{cnt=cnt+$1} END{print cnt}')
3833 echo "FMD before: $fmd"
3835 error "FMD wasn't create by touch"
3836 sleep $((fmd_max_age + 12))
3837 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3838 gawk '{cnt=cnt+$1} END{print cnt}')
3839 echo "FMD after: $fmd"
3841 error "FMD wasn't expired by ping"
3843 run_test 36g "FMD cache expiry ====================="
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3849 subr_36fh "0x80000227"
3851 run_test 36h "utime on file racing with OST BRW write =========="
3854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3856 test_mkdir $DIR/$tdir
3857 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3859 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3860 local new_mtime=$((mtime + 200))
3862 #change Modify time of striped dir
3863 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3864 error "change mtime failed"
3866 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3868 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3870 run_test 36i "change mtime on striped directory"
3872 # test_37 - duplicate with tests 32q 32r
3875 local file=$DIR/$tfile
3877 openfile -f O_DIRECTORY $file
3880 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3881 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3883 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3885 test_39a() { # was test_39
3887 touch $DIR/${tfile}2
3888 # ls -l $DIR/$tfile $DIR/${tfile}2
3889 # ls -lu $DIR/$tfile $DIR/${tfile}2
3890 # ls -lc $DIR/$tfile $DIR/${tfile}2
3892 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3893 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3895 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3897 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3899 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3900 error "O_TRUNC didn't change timestamps"
3903 run_test 39a "mtime changed on create"
3906 test_mkdir -c1 $DIR/$tdir
3907 cp -p /etc/passwd $DIR/$tdir/fopen
3908 cp -p /etc/passwd $DIR/$tdir/flink
3909 cp -p /etc/passwd $DIR/$tdir/funlink
3910 cp -p /etc/passwd $DIR/$tdir/frename
3911 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3914 echo "aaaaaa" >> $DIR/$tdir/fopen
3915 echo "aaaaaa" >> $DIR/$tdir/flink
3916 echo "aaaaaa" >> $DIR/$tdir/funlink
3917 echo "aaaaaa" >> $DIR/$tdir/frename
3919 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3920 local link_new=`stat -c %Y $DIR/$tdir/flink`
3921 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3922 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3924 cat $DIR/$tdir/fopen > /dev/null
3925 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3926 rm -f $DIR/$tdir/funlink2
3927 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3929 for (( i=0; i < 2; i++ )) ; do
3930 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3931 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3932 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3933 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3935 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3936 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3937 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3938 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3940 cancel_lru_locks $OSC
3941 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3944 run_test 39b "mtime change on open, link, unlink, rename ======"
3946 # this should be set to past
3947 TEST_39_MTIME=`date -d "1 year ago" +%s`
3953 local mtime0=`stat -c %Y $DIR1/$tfile`
3955 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3956 local mtime1=`stat -c %Y $DIR1/$tfile`
3957 [ "$mtime1" = $TEST_39_MTIME ] || \
3958 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3961 echo hello >> $DIR1/$tfile
3963 local mtime2=`stat -c %Y $DIR1/$tfile`
3964 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3965 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3967 mv $DIR1/$tfile $DIR1/$tfile-1
3969 for (( i=0; i < 2; i++ )) ; do
3970 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3971 [ "$mtime2" = "$mtime3" ] || \
3972 error "mtime ($mtime2) changed (to $mtime3) on rename"
3974 cancel_lru_locks $OSC
3975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3978 run_test 39c "mtime change on rename ==========================="
3982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3985 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3987 for (( i=0; i < 2; i++ )) ; do
3988 local mtime=`stat -c %Y $DIR1/$tfile`
3989 [ $mtime = $TEST_39_MTIME ] || \
3990 error "mtime($mtime) is not set to $TEST_39_MTIME"
3992 cancel_lru_locks $OSC
3993 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3996 run_test 39d "create, utime, stat =============================="
4000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 local mtime1=`stat -c %Y $DIR1/$tfile`
4005 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4007 for (( i=0; i < 2; i++ )) ; do
4008 local mtime2=`stat -c %Y $DIR1/$tfile`
4009 [ $mtime2 = $TEST_39_MTIME ] || \
4010 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4012 cancel_lru_locks $OSC
4013 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4016 run_test 39e "create, stat, utime, stat ========================"
4020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 mtime1=`stat -c %Y $DIR1/$tfile`
4026 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4028 for (( i=0; i < 2; i++ )) ; do
4029 local mtime2=`stat -c %Y $DIR1/$tfile`
4030 [ $mtime2 = $TEST_39_MTIME ] || \
4031 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4033 cancel_lru_locks $OSC
4034 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4037 run_test 39f "create, stat, sleep, utime, stat ================="
4041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4043 echo hello >> $DIR1/$tfile
4044 local mtime1=`stat -c %Y $DIR1/$tfile`
4047 chmod o+r $DIR1/$tfile
4049 for (( i=0; i < 2; i++ )) ; do
4050 local mtime2=`stat -c %Y $DIR1/$tfile`
4051 [ "$mtime1" = "$mtime2" ] || \
4052 error "lost mtime: $mtime2, should be $mtime1"
4054 cancel_lru_locks $OSC
4055 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4058 run_test 39g "write, chmod, stat ==============================="
4062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4068 echo hello >> $DIR1/$tfile
4069 local mtime1=`stat -c %Y $DIR1/$tfile`
4071 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4073 if [ "$d1" != "$d2" ]; then
4074 echo "write and touch not within one second"
4076 for (( i=0; i < 2; i++ )) ; do
4077 local mtime2=`stat -c %Y $DIR1/$tfile`
4078 [ "$mtime2" = $TEST_39_MTIME ] || \
4079 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4086 run_test 39h "write, utime within one second, stat ============="
4089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 echo hello >> $DIR1/$tfile
4095 local mtime1=`stat -c %Y $DIR1/$tfile`
4097 mv $DIR1/$tfile $DIR1/$tfile-1
4099 for (( i=0; i < 2; i++ )) ; do
4100 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4102 [ "$mtime1" = "$mtime2" ] || \
4103 error "lost mtime: $mtime2, should be $mtime1"
4105 cancel_lru_locks $OSC
4106 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4109 run_test 39i "write, rename, stat =============================="
4112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4114 start_full_debug_logging
4118 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4119 lctl set_param fail_loc=0x80000412
4120 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4121 error "multiop failed"
4123 local mtime1=`stat -c %Y $DIR1/$tfile`
4125 mv $DIR1/$tfile $DIR1/$tfile-1
4127 kill -USR1 $multipid
4128 wait $multipid || error "multiop close failed"
4130 for (( i=0; i < 2; i++ )) ; do
4131 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4132 [ "$mtime1" = "$mtime2" ] ||
4133 error "mtime is lost on close: $mtime2, " \
4136 cancel_lru_locks $OSC
4137 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4139 lctl set_param fail_loc=0
4140 stop_full_debug_logging
4142 run_test 39j "write, rename, close, stat ======================="
4145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4150 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4152 local mtime1=`stat -c %Y $DIR1/$tfile`
4154 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4156 kill -USR1 $multipid
4157 wait $multipid || error "multiop close failed"
4159 for (( i=0; i < 2; i++ )) ; do
4160 local mtime2=`stat -c %Y $DIR1/$tfile`
4162 [ "$mtime2" = $TEST_39_MTIME ] || \
4163 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4165 cancel_lru_locks osc
4166 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4169 run_test 39k "write, utime, close, stat ========================"
4171 # this should be set to future
4172 TEST_39_ATIME=`date -d "1 year" +%s`
4175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4176 remote_mds_nodsh && skip "remote MDS with nodsh"
4178 local atime_diff=$(do_facet $SINGLEMDS \
4179 lctl get_param -n mdd.*MDT0000*.atime_diff)
4183 # test setting directory atime to future
4184 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4185 local atime=$(stat -c %X $DIR/$tdir)
4186 [ "$atime" = $TEST_39_ATIME ] ||
4187 error "atime is not set to future: $atime, $TEST_39_ATIME"
4189 # test setting directory atime from future to now
4190 local now=$(date +%s)
4191 touch -a -d @$now $DIR/$tdir
4193 atime=$(stat -c %X $DIR/$tdir)
4194 [ "$atime" -eq "$now" ] ||
4195 error "atime is not updated from future: $atime, $now"
4197 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4200 # test setting directory atime when now > dir atime + atime_diff
4201 local d1=$(date +%s)
4203 local d2=$(date +%s)
4204 cancel_lru_locks mdc
4205 atime=$(stat -c %X $DIR/$tdir)
4206 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4207 error "atime is not updated : $atime, should be $d2"
4209 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4212 # test not setting directory atime when now < dir atime + atime_diff
4214 cancel_lru_locks mdc
4215 atime=$(stat -c %X $DIR/$tdir)
4216 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4217 error "atime is updated to $atime, should remain $d1<atime<$d2"
4219 do_facet $SINGLEMDS \
4220 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4222 run_test 39l "directory atime update ==========================="
4225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local far_past_mtime=$(date -d "May 29 1953" +%s)
4230 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4232 touch -m -d @$far_past_mtime $DIR1/$tfile
4233 touch -a -d @$far_past_atime $DIR1/$tfile
4235 for (( i=0; i < 2; i++ )) ; do
4236 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4237 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4238 error "atime or mtime set incorrectly"
4240 cancel_lru_locks $OSC
4241 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4244 run_test 39m "test atime and mtime before 1970"
4246 test_39n() { # LU-3832
4247 remote_mds_nodsh && skip "remote MDS with nodsh"
4249 local atime_diff=$(do_facet $SINGLEMDS \
4250 lctl get_param -n mdd.*MDT0000*.atime_diff)
4255 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4258 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4259 atime0=$(stat -c %X $DIR/$tfile)
4262 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4263 atime1=$(stat -c %X $DIR/$tfile)
4266 cancel_lru_locks mdc
4267 cancel_lru_locks osc
4268 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4269 atime2=$(stat -c %X $DIR/$tfile)
4271 do_facet $SINGLEMDS \
4272 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4274 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4275 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4277 run_test 39n "check that O_NOATIME is honored"
4280 TESTDIR=$DIR/$tdir/$tfile
4281 [ -e $TESTDIR ] && rm -rf $TESTDIR
4288 links2=$(stat -c %h .)
4289 [ $(($links1 + 2)) != $links2 ] &&
4290 error "wrong links count $(($links1 + 2)) != $links2"
4292 links3=$(stat -c %h .)
4293 [ $(($links1 + 1)) != $links3 ] &&
4294 error "wrong links count $links1 != $links3"
4297 run_test 39o "directory cached attributes updated after create"
4300 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4303 TESTDIR=$DIR/$tdir/$tdir
4304 [ -e $TESTDIR ] && rm -rf $TESTDIR
4305 test_mkdir -p $TESTDIR
4309 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4310 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4312 links2=$(stat -c %h .)
4313 [ $(($links1 + 2)) != $links2 ] &&
4314 error "wrong links count $(($links1 + 2)) != $links2"
4316 links3=$(stat -c %h .)
4317 [ $(($links1 + 1)) != $links3 ] &&
4318 error "wrong links count $links1 != $links3"
4321 run_test 39p "remote directory cached attributes updated after create ========"
4324 test_39q() { # LU-8041
4325 local testdir=$DIR/$tdir
4327 multiop_bg_pause $testdir D_c || error "multiop failed"
4329 cancel_lru_locks mdc
4330 kill -USR1 $multipid
4331 local atime=$(stat -c %X $testdir)
4332 [ "$atime" -ne 0 ] || error "atime is zero"
4334 run_test 39q "close won't zero out atime"
4337 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4338 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4339 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4340 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4341 error "$tfile is not 4096 bytes in size"
4343 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4347 small_write $DIR/f41 18
4349 run_test 41 "test small file write + fstat ====================="
4351 count_ost_writes() {
4352 lctl get_param -n ${OSC}.*.stats |
4353 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4354 END { printf("%0.0f", writes) }'
4361 BG_DIRTY_RATIO_SAVE=10
4362 MAX_BG_DIRTY_RATIO=25
4366 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4367 # dirty_ratio, dirty_background_ratio
4368 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4369 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4370 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4371 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4373 # if file not here, we are a 2.4 kernel
4374 kill -CONT `pidof kupdated`
4379 # setup the trap first, so someone cannot exit the test at the
4380 # exact wrong time and mess up a machine
4381 trap start_writeback EXIT
4382 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4383 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4384 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4385 sysctl -w vm.dirty_writeback_centisecs=0
4386 sysctl -w vm.dirty_writeback_centisecs=0
4387 # save and increase /proc/sys/vm/dirty_ratio
4388 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4389 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4390 # save and increase /proc/sys/vm/dirty_background_ratio
4391 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4392 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4394 # if file not here, we are a 2.4 kernel
4395 kill -STOP `pidof kupdated`
4399 # ensure that all stripes have some grant before we test client-side cache
4401 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4402 dd if=/dev/zero of=$i bs=4k count=1
4407 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4408 # file truncation, and file removal.
4410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4413 cancel_lru_locks $OSC
4415 sync; sleep 1; sync # just to be safe
4416 BEFOREWRITES=`count_ost_writes`
4417 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4418 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4419 AFTERWRITES=`count_ost_writes`
4420 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4421 error "$BEFOREWRITES < $AFTERWRITES"
4424 run_test 42a "ensure that we don't flush on close"
4427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4430 cancel_lru_locks $OSC
4433 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4434 BEFOREWRITES=$(count_ost_writes)
4435 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4436 AFTERWRITES=$(count_ost_writes)
4437 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4438 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4440 BEFOREWRITES=$(count_ost_writes)
4441 sync || error "sync: $?"
4442 AFTERWRITES=$(count_ost_writes)
4443 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4444 error "$BEFOREWRITES < $AFTERWRITES on sync"
4446 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4450 run_test 42b "test destroy of file with cached dirty data ======"
4452 # if these tests just want to test the effect of truncation,
4453 # they have to be very careful. consider:
4454 # - the first open gets a {0,EOF}PR lock
4455 # - the first write conflicts and gets a {0, count-1}PW
4456 # - the rest of the writes are under {count,EOF}PW
4457 # - the open for truncate tries to match a {0,EOF}PR
4458 # for the filesize and cancels the PWs.
4459 # any number of fixes (don't get {0,EOF} on open, match
4460 # composite locks, do smarter file size management) fix
4461 # this, but for now we want these tests to verify that
4462 # the cancellation with truncate intent works, so we
4463 # start the file with a full-file pw lock to match against
4464 # until the truncate.
4469 cancel_lru_locks $OSC
4471 # prime the file with 0,EOF PW to match
4475 # now the real test..
4476 dd if=/dev/zero of=$file bs=1024 count=100
4477 BEFOREWRITES=`count_ost_writes`
4478 $TRUNCATE $file $offset
4479 cancel_lru_locks $OSC
4480 AFTERWRITES=`count_ost_writes`
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4489 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4492 run_test 42c "test partial truncate of file with cached dirty data"
4495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4498 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4499 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4502 run_test 42d "test complete truncate of file with cached dirty data"
4504 test_42e() { # bug22074
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 local TDIR=$DIR/${tdir}e
4508 local pages=16 # hardcoded 16 pages, don't change it.
4509 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4510 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4514 test_mkdir $DIR/${tdir}e
4515 $LFS setstripe -c 1 $TDIR
4516 createmany -o $TDIR/f $files
4518 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4520 # we assume that with $OSTCOUNT files, at least one of them will
4521 # be allocated on OST0.
4522 warmup_files=$((OSTCOUNT * max_dirty_mb))
4523 createmany -o $TDIR/w $warmup_files
4525 # write a large amount of data into one file and sync, to get good
4526 # avail_grant number from OST.
4527 for ((i=0; i<$warmup_files; i++)); do
4528 idx=$($LFS getstripe -i $TDIR/w$i)
4529 [ $idx -ne 0 ] && continue
4530 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4533 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4535 $LCTL get_param $proc_osc0/cur_dirty_bytes
4536 $LCTL get_param $proc_osc0/cur_grant_bytes
4538 # create as much dirty pages as we can while not to trigger the actual
4539 # RPCs directly. but depends on the env, VFS may trigger flush during this
4540 # period, hopefully we are good.
4541 for ((i=0; i<$warmup_files; i++)); do
4542 idx=$($LFS getstripe -i $TDIR/w$i)
4543 [ $idx -ne 0 ] && continue
4544 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4546 $LCTL get_param $proc_osc0/cur_dirty_bytes
4547 $LCTL get_param $proc_osc0/cur_grant_bytes
4549 # perform the real test
4550 $LCTL set_param $proc_osc0/rpc_stats 0
4551 for ((;i<$files; i++)); do
4552 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4553 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4556 $LCTL get_param $proc_osc0/rpc_stats
4559 local have_ppr=false
4560 $LCTL get_param $proc_osc0/rpc_stats |
4561 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4562 # skip lines until we are at the RPC histogram data
4563 [ "$PPR" == "pages" ] && have_ppr=true && continue
4564 $have_ppr || continue
4566 # we only want the percent stat for < 16 pages
4567 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4569 percent=$((percent + WPCT))
4570 if [[ $percent -gt 15 ]]; then
4571 error "less than 16-pages write RPCs" \
4578 run_test 42e "verify sub-RPC writes are not done synchronously"
4580 test_43A() { # was test_43
4581 test_mkdir $DIR/$tdir
4582 cp -p /bin/ls $DIR/$tdir/$tfile
4583 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4585 # give multiop a chance to open
4588 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4591 run_test 43A "execution of file opened for write should return -ETXTBSY"
4594 test_mkdir $DIR/$tdir
4595 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4596 $DIR/$tdir/sleep 60 &
4598 # Make sure exec of $tdir/sleep wins race with truncate
4600 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4603 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4608 test_mkdir $DIR/$tdir
4609 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4610 $DIR/$tdir/sleep 60 &
4612 # Make sure exec of $tdir/sleep wins race with truncate
4614 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4617 run_test 43b "truncate of file being executed should return -ETXTBSY"
4620 local testdir="$DIR/$tdir"
4623 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4624 ( cd $testdir && md5sum -c )
4626 run_test 43c "md5sum of copy into lustre"
4628 test_44A() { # was test_44
4629 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4631 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4632 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4634 run_test 44A "zero length read from a sparse stripe"
4637 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4639 [ -z "$nstripe" ] && skip "can't get stripe info"
4640 [[ $nstripe -gt $OSTCOUNT ]] &&
4641 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4643 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4645 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4646 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4650 OFFSETS="0 $((stride/2)) $((stride-1))"
4651 for offset in $OFFSETS; do
4652 for i in $(seq 0 $((nstripe-1))); do
4653 local GLOBALOFFSETS=""
4655 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4656 local myfn=$DIR/d44a-$size
4657 echo "--------writing $myfn at $size"
4658 ll_sparseness_write $myfn $size ||
4659 error "ll_sparseness_write"
4660 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4661 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4662 error "ll_sparseness_verify $GLOBALOFFSETS"
4664 for j in $(seq 0 $((nstripe-1))); do
4666 size=$((((j + $nstripe )*$stride + $offset)))
4667 ll_sparseness_write $myfn $size ||
4668 error "ll_sparseness_write"
4669 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4671 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4672 error "ll_sparseness_verify $GLOBALOFFSETS"
4677 run_test 44a "test sparse pwrite ==============================="
4681 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4687 before=`dirty_osc_total`
4688 echo executing "\"$*\""
4690 after=`dirty_osc_total`
4691 echo before $before, after $after
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 # Obtain grants from OST if it supports it
4698 echo blah > ${f}_grant
4701 do_dirty_record "echo blah > $f"
4702 [[ $before -eq $after ]] && error "write wasn't cached"
4703 do_dirty_record "> $f"
4704 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4705 do_dirty_record "echo blah > $f"
4706 [[ $before -eq $after ]] && error "write wasn't cached"
4707 do_dirty_record "sync"
4708 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4709 do_dirty_record "echo blah > $f"
4710 [[ $before -eq $after ]] && error "write wasn't cached"
4711 do_dirty_record "cancel_lru_locks osc"
4712 [[ $before -gt $after ]] ||
4713 error "lock cancellation didn't lower dirty count"
4716 run_test 45 "osc io page accounting ============================"
4718 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4719 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4720 # objects offset and an assert hit when an rpc was built with 1023's mapped
4721 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4728 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4730 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4731 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4735 run_test 46 "dirtying a previously written page ================"
4737 # test_47 is removed "Device nodes check" is moved to test_28
4739 test_48a() { # bug 2399
4740 [ "$mds1_FSTYPE" = "zfs" ] &&
4741 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4742 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4744 test_mkdir $DIR/$tdir
4746 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4747 test_mkdir $DIR/$tdir
4748 touch foo || error "'touch foo' failed after recreating cwd"
4750 touch .foo || error "'touch .foo' failed after recreating cwd"
4752 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4753 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4754 cd . || error "'cd .' failed after recreating cwd"
4755 mkdir . && error "'mkdir .' worked after recreating cwd"
4756 rmdir . && error "'rmdir .' worked after recreating cwd"
4757 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4758 cd .. || error "'cd ..' failed after recreating cwd"
4760 run_test 48a "Access renamed working dir (should return errors)="
4762 test_48b() { # bug 2399
4764 test_mkdir $DIR/$tdir
4766 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4767 touch foo && error "'touch foo' worked after removing cwd"
4768 mkdir foo && error "'mkdir foo' worked after removing cwd"
4769 touch .foo && error "'touch .foo' worked after removing cwd"
4770 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4771 ls . > /dev/null && error "'ls .' worked after removing cwd"
4772 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4773 mkdir . && error "'mkdir .' worked after removing cwd"
4774 rmdir . && error "'rmdir .' worked after removing cwd"
4775 ln -s . foo && error "'ln -s .' worked after removing cwd"
4776 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4778 run_test 48b "Access removed working dir (should return errors)="
4780 test_48c() { # bug 2350
4781 #lctl set_param debug=-1
4784 test_mkdir -p $DIR/$tdir/dir
4786 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4787 $TRACE touch foo && error "touch foo worked after removing cwd"
4788 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4789 touch .foo && error "touch .foo worked after removing cwd"
4790 mkdir .foo && error "mkdir .foo worked after removing cwd"
4791 $TRACE ls . && error "'ls .' worked after removing cwd"
4792 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4793 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4794 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4795 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4796 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4798 run_test 48c "Access removed working subdir (should return errors)"
4800 test_48d() { # bug 2350
4801 #lctl set_param debug=-1
4804 test_mkdir -p $DIR/$tdir/dir
4806 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4807 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4808 $TRACE touch foo && error "'touch foo' worked after removing parent"
4809 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4810 touch .foo && error "'touch .foo' worked after removing parent"
4811 mkdir .foo && error "mkdir .foo worked after removing parent"
4812 $TRACE ls . && error "'ls .' worked after removing parent"
4813 $TRACE ls .. && error "'ls ..' worked after removing parent"
4814 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4815 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4816 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4819 run_test 48d "Access removed parent subdir (should return errors)"
4821 test_48e() { # bug 4134
4822 #lctl set_param debug=-1
4825 test_mkdir -p $DIR/$tdir/dir
4827 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4828 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4829 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4830 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4831 # On a buggy kernel addition of "touch foo" after cd .. will
4832 # produce kernel oops in lookup_hash_it
4833 touch ../foo && error "'cd ..' worked after recreate parent"
4835 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4837 run_test 48e "Access to recreated parent subdir (should return errors)"
4839 test_49() { # LU-1030
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 remote_ost_nodsh && skip "remote OST with nodsh"
4843 # get ost1 size - lustre-OST0000
4844 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4846 # write 800M at maximum
4847 [[ $ost1_size -lt 2 ]] && ost1_size=2
4848 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4850 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4851 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4854 # change max_pages_per_rpc while writing the file
4855 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4856 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4857 # loop until dd process exits
4858 while ps ax -opid | grep -wq $dd_pid; do
4859 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4860 sleep $((RANDOM % 5 + 1))
4862 # restore original max_pages_per_rpc
4863 $LCTL set_param $osc1_mppc=$orig_mppc
4864 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4866 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4870 test_mkdir $DIR/$tdir
4872 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4874 run_test 50 "special situations: /proc symlinks ==============="
4876 test_51a() { # was test_51
4877 # bug 1516 - create an empty entry right after ".." then split dir
4878 test_mkdir -c1 $DIR/$tdir
4879 touch $DIR/$tdir/foo
4880 $MCREATE $DIR/$tdir/bar
4882 createmany -m $DIR/$tdir/longfile 201
4884 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4885 $MCREATE $DIR/$tdir/longfile$FNUM
4890 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4892 run_test 51a "special situations: split htree with empty entry =="
4894 cleanup_print_lfs_df () {
4901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4903 local dir=$DIR/$tdir
4904 local nrdirs=$((65536 + 100))
4906 # cleanup the directory
4913 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4914 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4915 [[ $numfree -lt $nrdirs ]] &&
4916 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4918 # need to check free space for the directories as well
4919 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4920 numfree=$(( blkfree / $(fs_inode_ksize) ))
4921 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4923 trap cleanup_print_lfs_df EXIT
4926 createmany -d $dir/d $nrdirs || {
4927 unlinkmany $dir/d $nrdirs
4928 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4932 nrdirs=$(ls -U $dir | wc -l)
4934 # unlink all but 100 subdirectories, then check it still works
4936 local delete=$((nrdirs - left))
4941 # for ldiskfs the nlink count should be 1, but this is OSD specific
4942 # and so this is listed for informational purposes only
4943 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4944 unlinkmany -d $dir/d $delete ||
4945 error "unlink of first $delete subdirs failed"
4947 echo "nlink between: $(stat -c %h $dir)"
4948 local found=$(ls -U $dir | wc -l)
4949 [ $found -ne $left ] &&
4950 error "can't find subdirs: found only $found, expected $left"
4952 unlinkmany -d $dir/d $delete $left ||
4953 error "unlink of second $left subdirs failed"
4954 # regardless of whether the backing filesystem tracks nlink accurately
4955 # or not, the nlink count shouldn't be more than "." and ".." here
4956 local after=$(stat -c %h $dir)
4957 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4958 echo "nlink after: $after"
4960 cleanup_print_lfs_df
4962 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4968 test_mkdir $DIR/$tdir
4969 createmany -o $DIR/$tdir/t- 1000
4970 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4971 for N in $(seq 0 $((OSTCOUNT - 1))); do
4972 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4973 END { printf("%0.0f", objs) }' $TMP/$tfile)
4974 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4975 '($1 == '$N') { objs += 1 } \
4976 END { printf("%0.0f", objs) }')
4977 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4979 unlinkmany $DIR/$tdir/t- 1000
4982 for N in $(seq 1 $((OSTCOUNT - 1))); do
4983 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4984 error "OST $N has less objects vs OST $NLAST" \
4985 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4986 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4987 error "OST $N has less objects vs OST $NLAST" \
4988 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4990 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4991 error "OST $N has less #0 objects vs OST $NLAST" \
4992 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4993 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4994 error "OST $N has less #0 objects vs OST $NLAST" \
4995 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5000 run_test 51d "check object distribution"
5003 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5004 skip_env "ldiskfs only test"
5007 test_mkdir -c1 $DIR/$tdir
5008 test_mkdir -c1 $DIR/$tdir/d0
5010 touch $DIR/$tdir/d0/foo
5011 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5012 error "file exceed 65000 nlink limit!"
5013 unlinkmany $DIR/$tdir/d0/f- 65001
5016 run_test 51e "check file nlink limit"
5019 test_mkdir $DIR/$tdir
5022 local ulimit_old=$(ulimit -n)
5023 local spare=20 # number of spare fd's for scripts/libraries, etc.
5024 local mdt=$($LFS getstripe -m $DIR/$tdir)
5025 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5027 echo "MDT$mdt numfree=$numfree, max=$max"
5028 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5029 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5030 while ! ulimit -n $((numfree + spare)); do
5031 numfree=$((numfree * 3 / 4))
5033 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5035 echo "left ulimit at $ulimit_old"
5038 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5039 unlinkmany $DIR/$tdir/f $numfree
5040 error "create+open $numfree files in $DIR/$tdir failed"
5042 ulimit -n $ulimit_old
5044 # if createmany exits at 120s there will be fewer than $numfree files
5045 unlinkmany $DIR/$tdir/f $numfree || true
5047 run_test 51f "check many open files limit"
5050 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5051 test_mkdir $DIR/$tdir
5052 touch $DIR/$tdir/foo
5053 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5054 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5055 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5056 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5057 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5059 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5060 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5061 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5063 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5064 cp -r $DIR/$tdir $TMP/
5065 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5067 run_test 52a "append-only flag test (should return errors)"
5070 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5071 test_mkdir $DIR/$tdir
5072 touch $DIR/$tdir/foo
5073 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5074 cat test > $DIR/$tdir/foo && error "cat test worked"
5075 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5076 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5077 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5079 echo foo >> $DIR/$tdir/foo && error "echo worked"
5080 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5081 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5082 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5083 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5085 chattr -i $DIR/$tdir/foo || error "chattr failed"
5087 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5089 run_test 52b "immutable flag test (should return errors) ======="
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5093 remote_mds_nodsh && skip "remote MDS with nodsh"
5094 remote_ost_nodsh && skip "remote OST with nodsh"
5107 local support_last_seq=true
5109 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5110 support_last_seq=false
5113 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5115 for value in $(do_facet $SINGLEMDS \
5116 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5117 param=$(echo ${value[0]} | cut -d "=" -f1)
5118 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5120 if $support_last_seq; then
5121 param_seq=$(echo $param |
5122 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5123 mds_last_seq=$(do_facet $SINGLEMDS \
5124 $LCTL get_param -n $param_seq)
5126 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5128 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5129 node=$(facet_active_host ost$((ostnum+1)))
5130 param="obdfilter.$ostname.last_id"
5131 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5132 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5133 ost_last_id=$ost_last
5135 if $support_last_seq; then
5136 ost_last_id=$(echo $ost_last |
5137 awk -F':' '{print $2}' |
5139 ost_last_seq=$(echo $ost_last |
5140 awk -F':' '{print $1}')
5141 [[ $ost_last_seq = $mds_last_seq ]] || continue
5144 if [[ $ost_last_id != $mds_last ]]; then
5145 error "$ost_last_id != $mds_last"
5152 $found || error "can not match last_seq/last_id for $mdtosc"
5155 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5158 perl -MSocket -e ';' || skip "no Socket perl module installed"
5160 $SOCKETSERVER $DIR/socket ||
5161 error "$SOCKETSERVER $DIR/socket failed: $?"
5162 $SOCKETCLIENT $DIR/socket ||
5163 error "$SOCKETCLIENT $DIR/socket failed: $?"
5164 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5166 run_test 54a "unix domain socket test =========================="
5172 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5174 run_test 54b "char device works in lustre ======================"
5177 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5178 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5179 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5181 for i in $(seq 3 7); do
5182 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5191 loopdev="$DIR/loop54c"
5194 $UMOUNT $DIR/$tdir || rc=$?
5195 losetup -d $loopdev || true
5196 losetup -d $LOOPDEV || true
5197 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5204 loopdev="$DIR/loop54c"
5207 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5208 trap cleanup_54c EXIT
5209 mknod $loopdev b 7 $LOOPNUM
5210 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5211 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5212 losetup $loopdev $DIR/$tfile ||
5213 error "can't set up $loopdev for $DIR/$tfile"
5214 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5215 test_mkdir $DIR/$tdir
5216 mount -t ext2 $loopdev $DIR/$tdir ||
5217 error "error mounting $loopdev on $DIR/$tdir"
5218 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5221 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5225 run_test 54c "block device works in lustre ====================="
5231 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5233 run_test 54d "fifo device works in lustre ======================"
5238 cp -aL /dev/console $f
5239 echo $string > $f || error "echo $string to $f failed"
5241 run_test 54e "console/tty device works in lustre ======================"
5245 local dir=$DIR/$tdir
5248 test_mkdir -p $dir/dir
5249 for i in $(seq $numfiles); do
5251 touch $dir/dir/file$i
5254 local numcomp=$($LFS getstripe --component-count $dir)
5256 [[ $numcomp == 0 ]] && numcomp=1
5258 # test lfs getstripe with --recursive
5259 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5261 [[ $filenum -eq $((numfiles * 2)) ]] ||
5262 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5263 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5264 [[ $filenum -eq $numfiles ]] ||
5265 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5266 echo "$LFS getstripe showed obdidx or l_ost_idx"
5268 # test lfs getstripe with file instead of dir
5269 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5270 [[ $filenum -eq 1 ]] ||
5271 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5272 echo "$LFS getstripe file1 passed"
5274 #test lfs getstripe with --verbose
5275 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5276 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5277 error "$LFS getstripe --verbose $dir: "\
5278 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5279 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5280 error "$LFS getstripe $dir: showed lmm_magic"
5282 #test lfs getstripe with -v prints lmm_fid
5283 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5284 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5285 error "$LFS getstripe -v $dir: "\
5286 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5287 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5288 error "$LFS getstripe $dir: showed lmm_fid by default"
5289 echo "$LFS getstripe --verbose passed"
5291 #check for FID information
5292 local fid1=$($LFS getstripe --fid $dir/file1)
5293 local fid2=$($LFS getstripe --verbose $dir/file1 |
5294 awk '/lmm_fid: / { print $2; exit; }')
5295 local fid3=$($LFS path2fid $dir/file1)
5297 [ "$fid1" != "$fid2" ] &&
5298 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5299 [ "$fid1" != "$fid3" ] &&
5300 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5301 echo "$LFS getstripe --fid passed"
5303 #test lfs getstripe with --obd
5304 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5305 error "$LFS getstripe --obd wrong_uuid: should return error"
5307 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5310 local obduuid=$(ostuuid_from_index $ostidx)
5311 local found=$($LFS getstripe -r --obd $obduuid $dir |
5312 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5314 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5315 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5317 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5320 [[ $found -eq $filenum ]] ||
5321 error "$LFS getstripe --obd: found $found expect $filenum"
5322 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5323 sed '/^[ ]*'${ostidx}'[ ]/d' |
5324 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5325 error "$LFS getstripe --obd: should not show file on other obd"
5326 echo "$LFS getstripe --obd passed"
5328 run_test 56a "check $LFS getstripe"
5331 local dir=$DIR/$tdir
5335 for i in $(seq $numdirs); do
5336 test_mkdir $dir/dir$i
5339 # test lfs getdirstripe default mode is non-recursion, which is
5340 # different from lfs getstripe
5341 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5343 [[ $dircnt -eq 1 ]] ||
5344 error "$LFS getdirstripe: found $dircnt, not 1"
5345 dircnt=$($LFS getdirstripe --recursive $dir |
5346 grep -c lmv_stripe_count)
5347 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5348 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5350 run_test 56b "check $LFS getdirstripe"
5353 remote_ost_nodsh && skip "remote OST with nodsh"
5356 local ost_name=$(ostname_from_index $ost_idx)
5357 local old_status=$(ost_dev_status $ost_idx)
5359 [[ -z "$old_status" ]] ||
5360 skip_env "OST $ost_name is in $old_status status"
5362 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5365 local new_status=$(ost_dev_status $ost_idx)
5367 [[ "$new_status" = "D" ]] ||
5368 error "OST $ost_name is in status of '$new_status', not 'D'"
5370 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5373 new_status=$(ost_dev_status $ost_idx)
5374 [[ -z "$new_status" ]] ||
5375 error "OST $ost_name is in status of '$new_status', not ''"
5377 run_test 56c "check 'lfs df' showing device status"
5382 local local_tdir="$1"
5383 local local_numfiles="$2"
5384 local local_numdirs="$3"
5385 local dir_params="$4"
5386 local dir_stripe_params="$5"
5388 if [ ! -d "$local_tdir" ] ; then
5389 test_mkdir -p $dir_stripe_params $local_tdir
5390 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5391 for i in $(seq $local_numfiles) ; do
5392 touch $local_tdir/file$i
5394 for i in $(seq $local_numdirs) ; do
5395 test_mkdir $dir_stripe_params $local_tdir/dir$i
5396 for j in $(seq $local_numfiles) ; do
5397 touch $local_tdir/dir$i/file$j
5403 setup_56_special() {
5405 local local_numfiles=$2
5406 local local_numdirs=$3
5408 setup_56 $local_tdir $local_numfiles $local_numdirs
5410 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5411 for i in $(seq $local_numfiles) ; do
5412 mknod $local_tdir/loop${i}b b 7 $i
5413 mknod $local_tdir/null${i}c c 1 3
5414 ln -s $local_tdir/file1 $local_tdir/link${i}
5416 for i in $(seq $local_numdirs) ; do
5417 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5418 mknod $local_tdir/dir$i/null${i}c c 1 3
5419 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5425 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5426 local expected=$(($NUMDIRS + 2))
5428 setup_56 $dir $NUMFILES $NUMDIRS
5430 # test lfs find with -name
5431 for i in $(seq $NUMFILES) ; do
5432 local nums=$($LFS find -name "*$i" $dir | wc -l)
5434 [ $nums -eq $expected ] ||
5435 error "lfs find -name '*$i' $dir wrong: "\
5436 "found $nums, expected $expected"
5439 run_test 56g "check lfs find -name"
5442 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5443 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5445 setup_56 $dir $NUMFILES $NUMDIRS
5447 # test lfs find with ! -name
5448 for i in $(seq $NUMFILES) ; do
5449 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5451 [ $nums -eq $expected ] ||
5452 error "lfs find ! -name '*$i' $dir wrong: "\
5453 "found $nums, expected $expected"
5456 run_test 56h "check lfs find ! -name"
5459 local dir=$DIR/$tdir
5463 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5466 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5468 run_test 56i "check 'lfs find -ost UUID' skips directories"
5471 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5473 setup_56_special $dir $NUMFILES $NUMDIRS
5475 local expected=$((NUMDIRS + 1))
5476 local cmd="$LFS find -type d $dir"
5477 local nums=$($cmd | wc -l)
5479 [ $nums -eq $expected ] ||
5480 error "'$cmd' wrong: found $nums, expected $expected"
5482 run_test 56j "check lfs find -type d"
5485 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5487 setup_56_special $dir $NUMFILES $NUMDIRS
5489 local expected=$(((NUMDIRS + 1) * NUMFILES))
5490 local cmd="$LFS find -type f $dir"
5491 local nums=$($cmd | wc -l)
5493 [ $nums -eq $expected ] ||
5494 error "'$cmd' wrong: found $nums, expected $expected"
5496 run_test 56k "check lfs find -type f"
5499 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5501 setup_56_special $dir $NUMFILES $NUMDIRS
5503 local expected=$((NUMDIRS + NUMFILES))
5504 local cmd="$LFS find -type b $dir"
5505 local nums=$($cmd | wc -l)
5507 [ $nums -eq $expected ] ||
5508 error "'$cmd' wrong: found $nums, expected $expected"
5510 run_test 56l "check lfs find -type b"
5513 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5515 setup_56_special $dir $NUMFILES $NUMDIRS
5517 local expected=$((NUMDIRS + NUMFILES))
5518 local cmd="$LFS find -type c $dir"
5519 local nums=$($cmd | wc -l)
5520 [ $nums -eq $expected ] ||
5521 error "'$cmd' wrong: found $nums, expected $expected"
5523 run_test 56m "check lfs find -type c"
5526 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5527 setup_56_special $dir $NUMFILES $NUMDIRS
5529 local expected=$((NUMDIRS + NUMFILES))
5530 local cmd="$LFS find -type l $dir"
5531 local nums=$($cmd | wc -l)
5533 [ $nums -eq $expected ] ||
5534 error "'$cmd' wrong: found $nums, expected $expected"
5536 run_test 56n "check lfs find -type l"
5539 local dir=$DIR/$tdir
5541 setup_56 $dir $NUMFILES $NUMDIRS
5542 utime $dir/file1 > /dev/null || error "utime (1)"
5543 utime $dir/file2 > /dev/null || error "utime (2)"
5544 utime $dir/dir1 > /dev/null || error "utime (3)"
5545 utime $dir/dir2 > /dev/null || error "utime (4)"
5546 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5547 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5550 local nums=$($LFS find -mtime +0 $dir | wc -l)
5552 [ $nums -eq $expected ] ||
5553 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5556 cmd="$LFS find -mtime 0 $dir"
5557 nums=$($cmd | wc -l)
5558 [ $nums -eq $expected ] ||
5559 error "'$cmd' wrong: found $nums, expected $expected"
5561 run_test 56o "check lfs find -mtime for old files"
5564 local dir=$DIR/$tdir
5568 # just to make sure there is something that won't be found
5570 touch $dir/$tfile.now
5572 for age in year week day hour min; do
5573 count=$((count + 1))
5575 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5576 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5577 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5579 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5580 local nums=$($cmd | wc -l)
5581 [ $nums -eq $expected ] ||
5582 error "'$cmd' wrong: found $nums, expected $expected"
5584 cmd="$LFS find $dir -atime $count${age:0:1}"
5585 nums=$($cmd | wc -l)
5586 [ $nums -eq $expected ] ||
5587 error "'$cmd' wrong: found $nums, expected $expected"
5591 cmd="$LFS find $dir -ctime +1s -type f"
5592 nums=$($cmd | wc -l)
5593 (( $nums == $count * 2 + 1)) ||
5594 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5596 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5599 [ $RUNAS_ID -eq $UID ] &&
5600 skip_env "RUNAS_ID = UID = $UID -- skipping"
5602 local dir=$DIR/$tdir
5604 setup_56 $dir $NUMFILES $NUMDIRS
5605 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5607 local expected=$NUMFILES
5608 local cmd="$LFS find -uid $RUNAS_ID $dir"
5609 local nums=$($cmd | wc -l)
5611 [ $nums -eq $expected ] ||
5612 error "'$cmd' wrong: found $nums, expected $expected"
5614 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5615 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5616 nums=$($cmd | wc -l)
5617 [ $nums -eq $expected ] ||
5618 error "'$cmd' wrong: found $nums, expected $expected"
5620 run_test 56p "check lfs find -uid and ! -uid"
5623 [ $RUNAS_ID -eq $UID ] &&
5624 skip_env "RUNAS_ID = UID = $UID -- skipping"
5626 local dir=$DIR/$tdir
5628 setup_56 $dir $NUMFILES $NUMDIRS
5629 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5631 local expected=$NUMFILES
5632 local cmd="$LFS find -gid $RUNAS_GID $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5639 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5640 nums=$($cmd | wc -l)
5641 [ $nums -eq $expected ] ||
5642 error "'$cmd' wrong: found $nums, expected $expected"
5644 run_test 56q "check lfs find -gid and ! -gid"
5647 local dir=$DIR/$tdir
5649 setup_56 $dir $NUMFILES $NUMDIRS
5652 local cmd="$LFS find -size 0 -type f $dir"
5653 local nums=$($cmd | wc -l)
5655 [ $nums -eq $expected ] ||
5656 error "'$cmd' wrong: found $nums, expected $expected"
5658 cmd="$LFS find ! -size 0 -type f $dir"
5659 nums=$($cmd | wc -l)
5660 [ $nums -eq $expected ] ||
5661 error "'$cmd' wrong: found $nums, expected $expected"
5662 echo "test" > $dir/$tfile
5663 echo "test2" > $dir/$tfile.2 && sync
5665 cmd="$LFS find -size 5 -type f $dir"
5666 nums=$($cmd | wc -l)
5667 [ $nums -eq $expected ] ||
5668 error "'$cmd' wrong: found $nums, expected $expected"
5670 cmd="$LFS find -size +5 -type f $dir"
5671 nums=$($cmd | wc -l)
5672 [ $nums -eq $expected ] ||
5673 error "'$cmd' wrong: found $nums, expected $expected"
5675 cmd="$LFS find -size +0 -type f $dir"
5676 nums=$($cmd | wc -l)
5677 [ $nums -eq $expected ] ||
5678 error "'$cmd' wrong: found $nums, expected $expected"
5680 cmd="$LFS find ! -size -5 -type f $dir"
5681 nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 cmd="$LFS find -size -5 -type f $dir"
5686 nums=$($cmd | wc -l)
5687 [ $nums -eq $expected ] ||
5688 error "'$cmd' wrong: found $nums, expected $expected"
5690 run_test 56r "check lfs find -size works"
5692 test_56s() { # LU-611 #LU-9369
5693 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5695 local dir=$DIR/$tdir
5696 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5698 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5699 for i in $(seq $NUMDIRS); do
5700 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5703 local expected=$NUMDIRS
5704 local cmd="$LFS find -c $OSTCOUNT $dir"
5705 local nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] || {
5708 $LFS getstripe -R $dir
5709 error "'$cmd' wrong: found $nums, expected $expected"
5712 expected=$((NUMDIRS + onestripe))
5713 cmd="$LFS find -stripe-count +0 -type f $dir"
5714 nums=$($cmd | wc -l)
5715 [ $nums -eq $expected ] || {
5716 $LFS getstripe -R $dir
5717 error "'$cmd' wrong: found $nums, expected $expected"
5721 cmd="$LFS find -stripe-count 1 -type f $dir"
5722 nums=$($cmd | wc -l)
5723 [ $nums -eq $expected ] || {
5724 $LFS getstripe -R $dir
5725 error "'$cmd' wrong: found $nums, expected $expected"
5728 cmd="$LFS find -stripe-count -2 -type f $dir"
5729 nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] || {
5731 $LFS getstripe -R $dir
5732 error "'$cmd' wrong: found $nums, expected $expected"
5736 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5737 nums=$($cmd | wc -l)
5738 [ $nums -eq $expected ] || {
5739 $LFS getstripe -R $dir
5740 error "'$cmd' wrong: found $nums, expected $expected"
5743 run_test 56s "check lfs find -stripe-count works"
5745 test_56t() { # LU-611 #LU-9369
5746 local dir=$DIR/$tdir
5748 setup_56 $dir 0 $NUMDIRS
5749 for i in $(seq $NUMDIRS); do
5750 $LFS setstripe -S 8M $dir/dir$i/$tfile
5753 local expected=$NUMDIRS
5754 local cmd="$LFS find -S 8M $dir"
5755 local nums=$($cmd | wc -l)
5757 [ $nums -eq $expected ] || {
5758 $LFS getstripe -R $dir
5759 error "'$cmd' wrong: found $nums, expected $expected"
5763 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5765 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5767 expected=$(((NUMDIRS + 1) * NUMFILES))
5768 cmd="$LFS find -stripe-size 512k -type f $dir"
5769 nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 cmd="$LFS find -stripe-size +320k -type f $dir"
5774 nums=$($cmd | wc -l)
5775 [ $nums -eq $expected ] ||
5776 error "'$cmd' wrong: found $nums, expected $expected"
5778 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5779 cmd="$LFS find -stripe-size +200k -type f $dir"
5780 nums=$($cmd | wc -l)
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 cmd="$LFS find -stripe-size -640k -type f $dir"
5785 nums=$($cmd | wc -l)
5786 [ $nums -eq $expected ] ||
5787 error "'$cmd' wrong: found $nums, expected $expected"
5790 cmd="$LFS find -stripe-size 256k -type f $dir"
5791 nums=$($cmd | wc -l)
5792 [ $nums -eq $expected ] ||
5793 error "'$cmd' wrong: found $nums, expected $expected"
5795 cmd="$LFS find -stripe-size -320k -type f $dir"
5796 nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5801 cmd="$LFS find -stripe-size 1024k -type f $dir"
5802 nums=$($cmd | wc -l)
5803 [ $nums -eq $expected ] ||
5804 error "'$cmd' wrong: found $nums, expected $expected"
5806 run_test 56t "check lfs find -stripe-size works"
5808 test_56u() { # LU-611
5809 local dir=$DIR/$tdir
5811 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5813 if [[ $OSTCOUNT -gt 1 ]]; then
5814 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5820 local expected=$(((NUMDIRS + 1) * NUMFILES))
5821 local cmd="$LFS find -stripe-index 0 -type f $dir"
5822 local nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -stripe-index 1 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5833 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5839 # This should produce an error and not return any files
5840 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5841 nums=$($cmd 2>/dev/null | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "'$cmd' wrong: found $nums, expected $expected"
5845 if [[ $OSTCOUNT -gt 1 ]]; then
5846 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5847 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5848 nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5853 run_test 56u "check lfs find -stripe-index works"
5857 local dir=$DIR/$tdir
5859 setup_56 $dir $NUMFILES $NUMDIRS
5861 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5862 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5864 for file in $($LFS find -m $UUID $dir); do
5865 file_midx=$($LFS getstripe -m $file)
5866 [ $file_midx -eq $mdt_idx ] ||
5867 error "lfs find -m $UUID != getstripe -m $file_midx"
5870 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5876 local dir=$DIR/$tdir
5878 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5880 local stripe_size=$($LFS getstripe -S -d $dir) ||
5881 error "$LFS getstripe -S -d $dir failed"
5882 stripe_size=${stripe_size%% *}
5884 local file_size=$((stripe_size * OSTCOUNT))
5885 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5886 local required_space=$((file_num * file_size))
5887 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5889 [[ $free_space -le $((required_space / 1024)) ]] &&
5890 skip_env "need $required_space, have $free_space kbytes"
5893 local dd_count=$((file_size / dd_bs))
5895 # write data into the files
5900 for i in $(seq $NUMFILES); do
5902 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5903 error "write data into $file failed"
5905 for i in $(seq $NUMDIRS); do
5906 for j in $(seq $NUMFILES); do
5907 file=$dir/dir$i/file$j
5908 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5909 error "write data into $file failed"
5913 # $LFS_MIGRATE will fail if hard link migration is unsupported
5914 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5915 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5916 error "creating links to $dir/dir1/file1 failed"
5921 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5924 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5927 eval $cmd || error "$cmd failed"
5929 check_stripe_count $dir/file1 $expected
5931 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5933 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5934 # OST 1 if it is on OST 0. This file is small enough to
5935 # be on only one stripe.
5936 file=$dir/migr_1_ost
5937 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5938 error "write data into $file failed"
5939 local obdidx=$($LFS getstripe -i $file)
5940 local oldmd5=$(md5sum $file)
5943 [[ $obdidx -eq 0 ]] && newobdidx=1
5944 cmd="$LFS migrate -i $newobdidx $file"
5946 eval $cmd || error "$cmd failed"
5948 local realobdix=$($LFS getstripe -i $file)
5949 local newmd5=$(md5sum $file)
5951 [[ $newobdidx -ne $realobdix ]] &&
5952 error "new OST is different (was=$obdidx, "\
5953 "wanted=$newobdidx, got=$realobdix)"
5954 [[ "$oldmd5" != "$newmd5" ]] &&
5955 error "md5sum differ: $oldmd5, $newmd5"
5959 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5961 eval $cmd || error "$cmd failed"
5963 for j in $(seq $NUMFILES); do
5964 check_stripe_count $dir/dir1/file$j $expected
5967 # lfs_migrate works with lfs find
5968 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5969 $LFS_MIGRATE -y -c $expected"
5971 eval $cmd || error "$cmd failed"
5973 for i in $(seq 2 $NUMFILES); do
5974 check_stripe_count $dir/file$i $expected
5976 for i in $(seq 2 $NUMDIRS); do
5977 for j in $(seq $NUMFILES); do
5978 check_stripe_count $dir/dir$i/file$j $expected
5982 run_test 56w "check lfs_migrate -c stripe_count works"
5985 local file1=$DIR/$tdir/file1
5986 local create_pool=false
5987 local initial_pool=$($LFS getstripe -p $DIR)
5991 echo -n "Creating test dir..."
5992 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5995 echo -n "Creating test file..."
5996 touch $file1 || error "cannot create file"
5999 echo -n "Detecting existing pools..."
6000 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6002 if [ ${#pool_list[@]} -gt 0 ]; then
6003 echo "${pool_list[@]}"
6004 for thispool in "${pool_list[@]}"; do
6005 if [[ -z "$initial_pool" ||
6006 "$initial_pool" != "$thispool" ]]; then
6008 echo "Using existing pool '$pool'"
6013 echo "none detected."
6015 if [ -z "$pool" ]; then
6016 pool=${POOL:-testpool}
6017 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6018 echo -n "Creating pool '$pool'..."
6020 pool_add $pool &> /dev/null ||
6021 error "pool_add failed"
6024 echo -n "Adding target to pool..."
6025 pool_add_targets $pool 0 0 1 &> /dev/null ||
6026 error "pool_add_targets failed"
6030 echo -n "Setting pool using -p option..."
6031 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6032 error "migrate failed rc = $?"
6035 echo -n "Verifying test file is in pool after migrating..."
6036 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6037 error "file was not migrated to pool $pool"
6040 echo -n "Removing test file from pool '$pool'..."
6041 $LFS migrate $file1 &> /dev/null ||
6042 error "cannot remove from pool"
6043 [ "$($LFS getstripe -p $file1)" ] &&
6044 error "pool still set"
6047 echo -n "Setting pool using --pool option..."
6048 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6049 error "migrate failed rc = $?"
6054 if $create_pool; then
6055 destroy_test_pools 2> /dev/null ||
6056 error "destroy test pools failed"
6059 run_test 56wb "check lfs_migrate pool support"
6062 local file1="$DIR/$tdir/file1"
6064 echo -n "Creating test dir..."
6065 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6066 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6067 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6068 error "cannot set stripe"
6071 echo -n "Setting initial stripe for test file..."
6072 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6073 error "cannot set stripe"
6074 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6075 error "stripe size not set"
6078 # File currently set to -S 512K -c 1
6080 # Ensure -c and -S options are rejected when -R is set
6081 echo -n "Verifying incompatible options are detected..."
6082 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6083 error "incompatible -c and -R options not detected"
6084 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6085 error "incompatible -S and -R options not detected"
6088 # Ensure unrecognized options are passed through to 'lfs migrate'
6089 echo -n "Verifying -S option is passed through to lfs migrate..."
6090 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6091 error "migration failed"
6092 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6093 error "file was not restriped"
6096 # File currently set to -S 1M -c 1
6098 # Ensure long options are supported
6099 echo -n "Verifying long options supported..."
6100 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6101 error "long option without argument not supported"
6102 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6103 error "long option with argument not supported"
6104 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6105 error "file not restriped with --stripe-size option"
6108 # File currently set to -S 512K -c 1
6110 if [ "$OSTCOUNT" -gt 1 ]; then
6111 echo -n "Verifying explicit stripe count can be set..."
6112 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6113 error "migrate failed"
6114 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6115 error "file not restriped to explicit count"
6119 # File currently set to -S 512K -c 1 or -S 512K -c 2
6121 # Ensure parent striping is used if -R is set, and no stripe
6122 # count or size is specified
6123 echo -n "Setting stripe for parent directory..."
6124 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6125 error "cannot set stripe"
6128 echo -n "Verifying restripe option uses parent stripe settings..."
6129 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6130 error "migrate failed"
6131 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6132 error "file not restriped to parent settings"
6133 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6134 error "file not restriped to parent settings"
6137 # File currently set to -S 1M -c 1
6139 # Ensure striping is preserved if -R is not set, and no stripe
6140 # count or size is specified
6141 echo -n "Verifying striping size preserved when not specified..."
6142 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6143 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6144 error "cannot set stripe on parent directory"
6145 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6146 error "migrate failed"
6147 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6148 error "file was restriped"
6151 # Ensure file name properly detected when final option has no argument
6152 echo -n "Verifying file name properly detected..."
6153 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6154 error "file name interpreted as option argument"
6160 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6163 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6165 local file1=$DIR/$tdir/file1
6167 echo -n "Creating test dir..."
6168 test_mkdir $DIR/$tdir || error "cannot create dir"
6171 echo -n "Creating test file..."
6175 # Ensure 'lfs migrate' will fail by using a non-existent option,
6176 # and make sure rsync is not called to recover
6177 echo -n "Make sure --no-rsync option works..."
6178 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6179 grep -q 'refusing to fall back to rsync' ||
6180 error "rsync was called with --no-rsync set"
6183 # Ensure rsync is called without trying 'lfs migrate' first
6184 echo -n "Make sure --rsync option works..."
6185 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6186 grep -q 'falling back to rsync' &&
6187 error "lfs migrate was called with --rsync set"
6190 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6191 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6192 grep -q 'at the same time' ||
6193 error "--rsync and --no-rsync accepted concurrently"
6199 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6202 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6203 check_swap_layouts_support
6205 local dir=$DIR/$tdir
6206 local ref1=/etc/passwd
6207 local file1=$dir/file1
6209 test_mkdir $dir || error "creating dir $dir"
6210 $LFS setstripe -c 2 $file1
6212 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6213 stripe=$($LFS getstripe -c $file1)
6214 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6215 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6220 run_test 56x "lfs migration support"
6223 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6224 check_swap_layouts_support
6226 local dir=$DIR/$tdir/$testnum
6230 local ref1=/etc/passwd
6231 local file1=$dir/file1
6233 $LFS setstripe -c 2 $file1
6235 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6237 local stripe=$($LFS getstripe -c $file1)
6239 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6240 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6245 run_test 56xa "lfs migration --block support"
6247 check_migrate_links() {
6249 local file1="$dir/file1"
6252 local total_count=$(($begin + $count - 1))
6253 local symlink_count=10
6256 if [ ! -f "$file1" ]; then
6257 echo -n "creating initial file..."
6258 $LFS setstripe -c 1 -S "512k" "$file1" ||
6259 error "cannot setstripe initial file"
6262 echo -n "creating symlinks..."
6263 for s in $(seq 1 $symlink_count); do
6264 ln -s "$file1" "$dir/slink$s" ||
6265 error "cannot create symlinks"
6269 echo -n "creating nonlinked files..."
6270 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6271 error "cannot create nonlinked files"
6276 if [ ! -f "$dir/file$total_count" ]; then
6277 echo -n "creating hard links $begin:$total_count..."
6278 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6279 /dev/null || error "cannot create hard links"
6283 echo -n "checking number of hard links listed in xattrs..."
6284 local fid=$($LFS getstripe -F "$file1")
6285 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6288 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6289 skip "hard link list has unexpected size, skipping test"
6291 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6292 error "link names should exceed xattrs size"
6295 echo -n "migrating files..."
6296 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6298 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6301 # make sure all links have been properly migrated
6302 echo -n "verifying files..."
6303 fid=$($LFS getstripe -F "$file1") ||
6304 error "cannot get fid for file $file1"
6305 for i in $(seq 2 $total_count); do
6306 local fid2=$($LFS getstripe -F $dir/file$i)
6308 [ "$fid2" == "$fid" ] ||
6309 error "migrated hard link has mismatched FID"
6312 # make sure hard links were properly detected, and migration was
6313 # performed only once for the entire link set; nonlinked files should
6315 local actual=$(grep -c 'done' <<< "$migrate_out")
6316 local expected=$(($uniq_count + 1))
6318 [ "$actual" -eq "$expected" ] ||
6319 error "hard links individually migrated ($actual != $expected)"
6321 # make sure the correct number of hard links are present
6322 local hardlinks=$(stat -c '%h' "$file1")
6324 [ $hardlinks -eq $total_count ] ||
6325 error "num hard links $hardlinks != $total_count"
6332 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6333 skip "Need MDS version at least 2.10.55"
6335 local dir="$DIR/$tdir"
6337 test_mkdir "$dir" || error "cannot create dir $dir"
6339 echo "testing lfs migrate mode when all links fit within xattrs"
6340 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6342 echo "testing rsync mode when all links fit within xattrs"
6343 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6345 echo "testing lfs migrate mode when all links do not fit within xattrs"
6346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6348 echo "testing rsync mode when all links do not fit within xattrs"
6349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6355 run_test 56xb "lfs migration hard link support"
6358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6360 local dir="$DIR/$tdir"
6362 test_mkdir "$dir" || error "cannot create dir $dir"
6364 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6365 echo -n "Setting initial stripe for 20MB test file..."
6366 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6367 error "cannot setstripe 20MB file"
6369 echo -n "Sizing 20MB test file..."
6370 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6372 echo -n "Verifying small file autostripe count is 1..."
6373 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6374 error "cannot migrate 20MB file"
6375 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6376 error "cannot get stripe for $dir/20mb"
6377 [ $stripe_count -eq 1 ] ||
6378 error "unexpected stripe count $stripe_count for 20MB file"
6382 # Test 2: File is small enough to fit within the available space on
6383 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6384 # have at least an additional 1KB for each desired stripe for test 3
6385 echo -n "Setting stripe for 1GB test file..."
6386 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6388 echo -n "Sizing 1GB test file..."
6389 # File size is 1GB + 3KB
6390 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6393 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6394 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6395 if (( avail > 524288 * OSTCOUNT )); then
6396 echo -n "Migrating 1GB file..."
6397 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6398 error "cannot migrate 1GB file"
6400 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6401 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6402 error "cannot getstripe for 1GB file"
6403 [ $stripe_count -eq 2 ] ||
6404 error "unexpected stripe count $stripe_count != 2"
6408 # Test 3: File is too large to fit within the available space on
6409 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6410 if [ $OSTCOUNT -ge 3 ]; then
6411 # The required available space is calculated as
6412 # file size (1GB + 3KB) / OST count (3).
6413 local kb_per_ost=349526
6415 echo -n "Migrating 1GB file with limit..."
6416 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6417 error "cannot migrate 1GB file with limit"
6420 stripe_count=$($LFS getstripe -c "$dir/1gb")
6421 echo -n "Verifying 1GB autostripe count with limited space..."
6422 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6423 error "unexpected stripe count $stripe_count (min 3)"
6430 run_test 56xc "lfs migration autostripe"
6433 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6434 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6437 local dir=$DIR/$tdir
6441 test_mkdir -p $dir || error "creating dir $dir"
6442 touch $f1 || error "creating std file $f1"
6443 $MULTIOP $f2 H2c || error "creating released file $f2"
6445 # a directory can be raid0, so ask only for files
6446 res=$($LFS find $dir -L raid0 -type f | wc -l)
6447 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6449 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6450 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6452 # only files can be released, so no need to force file search
6453 res=$($LFS find $dir -L released)
6454 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6456 res=$($LFS find $dir -type f \! -L released)
6457 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6459 run_test 56y "lfs find -L raid0|released"
6461 test_56z() { # LU-4824
6462 # This checks to make sure 'lfs find' continues after errors
6463 # There are two classes of errors that should be caught:
6464 # - If multiple paths are provided, all should be searched even if one
6466 # - If errors are encountered during the search, it should not terminate
6468 local dir=$DIR/$tdir
6472 for i in d{0..9}; do
6474 touch $dir/$i/$tfile
6476 $LFS find $DIR/non_existent_dir $dir &&
6477 error "$LFS find did not return an error"
6478 # Make a directory unsearchable. This should NOT be the last entry in
6479 # directory order. Arbitrarily pick the 6th entry
6480 chmod 700 $($LFS find $dir -type d | sed '6!d')
6482 $RUNAS $LFS find $DIR/non_existent $dir
6483 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6485 # The user should be able to see 10 directories and 9 files
6486 (( count == 19 )) ||
6487 error "$LFS find found $count != 19 entries after error"
6489 run_test 56z "lfs find should continue after an error"
6491 test_56aa() { # LU-5937
6492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6494 local dir=$DIR/$tdir
6497 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6499 createmany -o $dir/striped_dir/${tfile}- 1024
6500 local dirs=$($LFS find --size +8k $dir/)
6502 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6504 run_test 56aa "lfs find --size under striped dir"
6506 test_56ab() { # LU-10705
6507 test_mkdir $DIR/$tdir
6508 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6509 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6510 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6511 # Flush writes to ensure valid blocks. Need to be more thorough for
6512 # ZFS, since blocks are not allocated/returned to client immediately.
6514 wait_zfs_commit ost1 2
6515 cancel_lru_locks osc
6518 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6520 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6522 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6523 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6525 rm -f $DIR/$tdir/$tfile.[123]
6527 run_test 56ab "lfs find --blocks"
6530 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6531 skip "Need MDS version at least 2.10.50"
6533 # Create composite files with one component
6534 local dir=$DIR/$tdir
6536 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6537 # Create composite files with three components
6538 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6539 # Create non-composite files
6540 createmany -o $dir/${tfile}- 10
6542 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6544 [[ $nfiles == 10 ]] ||
6545 error "lfs find -E 1M found $nfiles != 10 files"
6547 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6548 [[ $nfiles == 25 ]] ||
6549 error "lfs find ! -E 1M found $nfiles != 25 files"
6551 # All files have a component that starts at 0
6552 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6553 [[ $nfiles == 35 ]] ||
6554 error "lfs find --component-start 0 - $nfiles != 35 files"
6556 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6557 [[ $nfiles == 15 ]] ||
6558 error "lfs find --component-start 2M - $nfiles != 15 files"
6560 # All files created here have a componenet that does not starts at 2M
6561 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6562 [[ $nfiles == 35 ]] ||
6563 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6565 # Find files with a specified number of components
6566 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6567 [[ $nfiles == 15 ]] ||
6568 error "lfs find --component-count 3 - $nfiles != 15 files"
6570 # Remember non-composite files have a component count of zero
6571 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6572 [[ $nfiles == 10 ]] ||
6573 error "lfs find --component-count 0 - $nfiles != 10 files"
6575 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6576 [[ $nfiles == 20 ]] ||
6577 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6579 # All files have a flag called "init"
6580 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6581 [[ $nfiles == 35 ]] ||
6582 error "lfs find --component-flags init - $nfiles != 35 files"
6584 # Multi-component files will have a component not initialized
6585 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6586 [[ $nfiles == 15 ]] ||
6587 error "lfs find !--component-flags init - $nfiles != 15 files"
6592 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6595 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6596 skip "Need MDS version at least 2.10.57"
6606 # create mirrored directories and mirrored files
6607 mkdir $td || error "mkdir $td failed"
6608 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6609 createmany -o $tf- 10 || error "create $tf- failed"
6611 for i in $(seq 2); do
6613 mkdir $dir || error "mkdir $dir failed"
6614 $LFS mirror create -N$((3 + i)) $dir ||
6615 error "create mirrored dir $dir failed"
6616 createmany -o $dir/$tfile- 10 ||
6617 error "create $dir/$tfile- failed"
6620 # change the states of some mirrored files
6622 for i in $(seq 2); do
6624 for j in $(seq 4 9); do
6625 echo foo > $dir/$tfile-$j
6629 # find mirrored files with specific mirror count
6630 cmd="$LFS find --mirror-count 3 --type f $td"
6631 nfiles=$($cmd | wc -l)
6632 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6634 cmd="$LFS find ! --mirror-count 3 --type f $td"
6635 nfiles=$($cmd | wc -l)
6636 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6638 cmd="$LFS find --mirror-count +2 --type f $td"
6639 nfiles=$($cmd | wc -l)
6640 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6642 cmd="$LFS find --mirror-count -6 --type f $td"
6643 nfiles=$($cmd | wc -l)
6644 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6646 # find mirrored files with specific file state
6647 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6648 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6650 cmd="$LFS find --mirror-state=ro --type f $td"
6651 nfiles=$($cmd | wc -l)
6652 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6654 cmd="$LFS find ! --mirror-state=ro --type f $td"
6655 nfiles=$($cmd | wc -l)
6656 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6658 cmd="$LFS find --mirror-state=wp --type f $td"
6659 nfiles=$($cmd | wc -l)
6660 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6662 cmd="$LFS find ! --mirror-state=sp --type f $td"
6663 nfiles=$($cmd | wc -l)
6664 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6666 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6670 # note test will not do anything if MDS is not local
6671 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6672 skip_env "ldiskfs only test"
6674 remote_mds_nodsh && skip "remote MDS with nodsh"
6676 local MNTDEV="osd*.*MDT*.mntdev"
6677 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6678 [ -z "$DEV" ] && error "can't access $MNTDEV"
6679 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6680 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6681 error "can't access $DEV"
6682 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6683 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6687 run_test 57a "verify MDS filesystem created with large inodes =="
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6691 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6692 skip_env "ldiskfs only test"
6694 remote_mds_nodsh && skip "remote MDS with nodsh"
6696 local dir=$DIR/$tdir
6699 local fileN=$dir/f$filecount
6701 rm -rf $dir || error "removing $dir"
6703 local mdtidx=$($LFS getstripe -m $dir)
6704 local mdtname=MDT$(printf %04x $mdtidx)
6705 local facet=mds$((mdtidx + 1))
6707 echo "mcreating $filecount files"
6708 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6710 # verify that files do not have EAs yet
6711 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6712 error "$file1 has an EA"
6713 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6714 error "$fileN has an EA"
6718 df $dir #make sure we get new statfs data
6719 local mdsfree=$(do_facet $facet \
6720 lctl get_param -n osd*.*$mdtname.kbytesfree)
6721 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6724 echo "opening files to create objects/EAs"
6725 for file in $(seq -f $dir/f%g 1 $filecount); do
6726 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6727 error "opening $file"
6730 # verify that files have EAs now
6731 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6732 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6734 sleep 1 #make sure we get new statfs data
6736 local mdsfree2=$(do_facet $facet \
6737 lctl get_param -n osd*.*$mdtname.kbytesfree)
6738 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6740 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6741 if [ "$mdsfree" != "$mdsfree2" ]; then
6742 error "MDC before $mdcfree != after $mdcfree2"
6744 echo "MDC before $mdcfree != after $mdcfree2"
6745 echo "unable to confirm if MDS has large inodes"
6750 run_test 57b "default LOV EAs are stored inside large inodes ==="
6753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6754 [ -z "$(which wiretest 2>/dev/null)" ] &&
6755 skip_env "could not find wiretest"
6759 run_test 58 "verify cross-platform wire constants =============="
6762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6764 echo "touch 130 files"
6765 createmany -o $DIR/f59- 130
6767 unlinkmany $DIR/f59- 130
6769 # wait for commitment of removal
6770 wait_delete_completed
6772 run_test 59 "verify cancellation of llog records async ========="
6774 TEST60_HEAD="test_60 run $RANDOM"
6776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6777 remote_mgs_nodsh && skip "remote MGS with nodsh"
6778 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6779 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6780 skip_env "missing subtest run-llog.sh"
6782 log "$TEST60_HEAD - from kernel mode"
6783 do_facet mgs "$LCTL dk > /dev/null"
6784 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6785 do_facet mgs $LCTL dk > $TMP/$tfile
6787 # LU-6388: test llog_reader
6788 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6789 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6790 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6791 skip_env "missing llog_reader"
6792 local fstype=$(facet_fstype mgs)
6793 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6794 skip_env "Only for ldiskfs or zfs type mgs"
6796 local mntpt=$(facet_mntpt mgs)
6797 local mgsdev=$(mgsdevname 1)
6809 #get fid and record list
6810 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6812 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6814 #remount mgs as ldiskfs or zfs type
6815 stop mgs || error "stop mgs failed"
6816 mount_fstype mgs || error "remount mgs failed"
6817 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6820 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6821 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6826 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6828 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6830 echo "obj_file is $obj_file"
6831 do_facet mgs $llog_reader $obj_file
6833 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6834 awk '{ print $3 }' | sed -e "s/^type=//g")
6835 if [ $rec_type != $rec ]; then
6836 echo "FAILED test_60a wrong record type $rec_type," \
6842 #check obj path if record type is LLOG_LOGID_MAGIC
6843 if [ "$rec" == "1064553b" ]; then
6844 path=$(do_facet mgs $llog_reader $obj_file |
6845 grep "path=" | awk '{ print $NF }' |
6846 sed -e "s/^path=//g")
6847 if [ $obj_file != $mntpt/$path ]; then
6848 echo "FAILED test_60a wrong obj path" \
6849 "$montpt/$path, should be $obj_file"
6856 #restart mgs before "error", otherwise it will block the next test
6857 stop mgs || error "stop mgs failed"
6858 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6859 $pass || error "test failed, see FAILED test_60a messages for specifics"
6861 run_test 60a "llog_test run from kernel module and test llog_reader"
6863 test_60b() { # bug 6411
6864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6867 LLOG_COUNT=$(do_facet mgs dmesg |
6868 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6869 /llog_[a-z]*.c:[0-9]/ {
6881 [[ $LLOG_COUNT -gt 120 ]] &&
6882 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6884 run_test 60b "limit repeated messages from CERROR/CWARN"
6887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6889 echo "create 5000 files"
6890 createmany -o $DIR/f60c- 5000
6891 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6892 lctl set_param fail_loc=0x80000137
6893 unlinkmany $DIR/f60c- 5000
6894 lctl set_param fail_loc=0
6896 run_test 60c "unlink file when mds full"
6899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6901 SAVEPRINTK=$(lctl get_param -n printk)
6902 # verify "lctl mark" is even working"
6903 MESSAGE="test message ID $RANDOM $$"
6904 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6905 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6907 lctl set_param printk=0 || error "set lnet.printk failed"
6908 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6909 MESSAGE="new test message ID $RANDOM $$"
6910 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6911 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6912 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6914 lctl set_param -n printk="$SAVEPRINTK"
6916 run_test 60d "test printk console message masking"
6919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6920 remote_mds_nodsh && skip "remote MDS with nodsh"
6923 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6924 do_facet mds1 lctl set_param fail_loc=0x15b
6927 run_test 60e "no space while new llog is being created"
6933 test_mkdir -c $MDSCOUNT $DIR/$tdir
6938 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
6939 -c $MDSCOUNT $DIR/$tdir/subdir$index \
6941 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6942 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6943 index=$((index + 1))
6949 for i in {0..100}; do
6950 # define OBD_FAIL_OSD_TXN_START 0x19a
6951 local index=$((i % MDSCOUNT + 1))
6953 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
6960 for i in $(seq $MDSCOUNT); do
6961 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
6964 mkdir $DIR/$tdir/new || error "mkdir failed"
6965 rmdir $DIR/$tdir/new || error "rmdir failed"
6967 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
6969 for i in $(seq $MDSCOUNT); do
6970 wait_update_facet mds$i "$LCTL get_param -n \
6971 mdd.$(facet_svc mds$i).lfsck_namespace |
6972 awk '/^status/ { print \\\$2 }'" "completed"
6975 ls -R $DIR/$tdir || error "ls failed"
6976 rm -rf $DIR/$tdir || error "rmdir failed"
6978 run_test 60g "transaction abort won't cause MDT hung"
6981 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
6982 skip "Need MDS version at least 2.12.52"
6983 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
6987 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6988 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6989 for fail_loc in 0x80000188 0x80000189; do
6990 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6991 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6992 error "mkdir $dir-$fail_loc failed"
6993 for i in {0..10}; do
6994 # create may fail on missing stripe
6995 echo $i > $DIR/$tdir-$fail_loc/$i
6997 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6998 error "getdirstripe $tdir-$fail_loc failed"
6999 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7000 error "migrate $tdir-$fail_loc failed"
7001 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7002 error "getdirstripe $tdir-$fail_loc failed"
7003 pushd $DIR/$tdir-$fail_loc
7005 echo $f | cmp $f - || error "$f data mismatch"
7008 rm -rf $DIR/$tdir-$fail_loc
7011 run_test 60h "striped directory with missing stripes can be accessed"
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7017 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7018 cancel_lru_locks osc
7019 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7022 run_test 61a "mmap() writes don't make sync hang ================"
7025 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7027 run_test 61b "mmap() of unstriped file is successful"
7029 # bug 2330 - insufficient obd_match error checking causes LBUG
7031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7035 cancel_lru_locks osc
7036 lctl set_param fail_loc=0x405
7037 cat $f && error "cat succeeded, expect -EIO"
7038 lctl set_param fail_loc=0
7040 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7041 # match every page all of the time.
7042 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7044 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7045 # Though this test is irrelevant anymore, it helped to reveal some
7046 # other grant bugs (LU-4482), let's keep it.
7047 test_63a() { # was test_63
7048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7050 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7052 for i in `seq 10` ; do
7053 dd if=/dev/zero of=$DIR/f63 bs=8k &
7059 rm -f $DIR/f63 || true
7061 run_test 63a "Verify oig_wait interruption does not crash ======="
7063 # bug 2248 - async write errors didn't return to application on sync
7064 # bug 3677 - async write errors left page locked
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7069 lctl set_param debug=-1
7071 # ensure we have a grant to do async writes
7072 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7075 sync # sync lest earlier test intercept the fail_loc
7077 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7078 lctl set_param fail_loc=0x80000406
7079 $MULTIOP $DIR/$tfile Owy && \
7080 error "sync didn't return ENOMEM"
7081 sync; sleep 2; sync # do a real sync this time to flush page
7082 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7083 error "locked page left in cache after async error" || true
7086 run_test 63b "async write errors should be returned to fsync ==="
7089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7092 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7094 run_test 64a "verify filter grant calculations (in kernel) ====="
7097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7099 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7101 run_test 64b "check out-of-space detection on client"
7104 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7106 run_test 64c "verify grant shrink"
7108 # this does exactly what osc_request.c:osc_announce_cached() does in
7109 # order to calculate max amount of grants to ask from server
7113 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7114 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7116 ((rpc_in_flight ++));
7117 nrpages=$((nrpages * rpc_in_flight))
7119 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7121 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7123 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7124 local undirty=$((nrpages * PAGE_SIZE))
7126 local max_extent_pages
7127 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7128 grep grant_max_extent_size | awk '{print $2}')
7129 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7130 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7131 local grant_extent_tax
7132 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7133 grep grant_extent_tax | awk '{print $2}')
7135 undirty=$((undirty + nrextents * grant_extent_tax))
7140 # this is size of unit for grant allocation. It should be equal to
7141 # what tgt_grant.c:tgt_grant_chunk() calculates
7145 local grant_extent_tax
7147 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7148 grep max_brw_size | awk '{print $2}')
7150 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7151 grep grant_extent_tax | awk '{print $2}')
7153 echo $(((max_brw_size + grant_extent_tax) * 2))
7157 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7158 skip "OST < 2.10.55 doesn't limit grants enough"
7160 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7161 local file=$DIR/$tfile
7163 [[ $($LCTL get_param osc.${tgt}.import |
7164 grep "connect_flags:.*grant_param") ]] ||
7165 skip "no grant_param connect flag"
7167 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7169 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7171 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7172 stack_trap "rm -f $file" EXIT
7174 $LFS setstripe $file -i 0 -c 1
7175 dd if=/dev/zero of=$file bs=1M count=1000 &
7180 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7181 if [[ $cur_grant -gt $max_cur_granted ]]
7184 error "cur_grant $cur_grant > $max_cur_granted"
7187 [[ $? -ne 0 ]] && break;
7192 wait_delete_completed
7193 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7195 run_test 64d "check grant limit exceed"
7197 # bug 1414 - set/get directories' stripe info
7199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7201 test_mkdir $DIR/$tdir
7203 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7205 run_test 65a "directory with no stripe info"
7208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7210 test_mkdir $DIR/$tdir
7211 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7213 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7216 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7218 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7222 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7224 test_mkdir $DIR/$tdir
7225 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7227 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7228 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7230 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7232 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7237 test_mkdir $DIR/$tdir
7238 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7239 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7241 if [[ $STRIPECOUNT -le 0 ]]; then
7243 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7244 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7245 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7247 sc=$(($STRIPECOUNT - 1))
7249 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7250 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7251 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7252 error "lverify failed"
7254 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7259 test_mkdir $DIR/$tdir
7261 $LFS setstripe $DIR/$tdir || error "setstripe"
7262 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7263 error "no stripe info failed"
7265 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7267 run_test 65e "directory setstripe defaults"
7270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7272 test_mkdir $DIR/${tdir}f
7273 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7274 error "setstripe succeeded" || true
7276 run_test 65f "dir setstripe permission (should return error) ==="
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7281 test_mkdir $DIR/$tdir
7282 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7284 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7285 error "setstripe -S failed"
7286 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7287 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7288 error "delete default stripe failed"
7290 run_test 65g "directory setstripe -d"
7293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7295 test_mkdir $DIR/$tdir
7296 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7298 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7299 error "setstripe -S failed"
7300 test_mkdir $DIR/$tdir/dd1
7301 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7302 error "stripe info inherit failed"
7304 run_test 65h "directory stripe info inherit ===================="
7307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7309 save_layout_restore_at_exit $MOUNT
7311 # bug6367: set non-default striping on root directory
7312 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7314 # bug12836: getstripe on -1 default directory striping
7315 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7317 # bug12836: getstripe -v on -1 default directory striping
7318 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7320 # bug12836: new find on -1 default directory striping
7321 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7323 run_test 65i "various tests to set root directory striping"
7325 test_65j() { # bug6367
7326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7330 # if we aren't already remounting for each test, do so for this test
7331 if [ "$I_MOUNTED" = "yes" ]; then
7332 cleanup || error "failed to unmount"
7336 save_layout_restore_at_exit $MOUNT
7338 $LFS setstripe -d $MOUNT || error "setstripe failed"
7340 run_test 65j "set default striping on root directory (bug 6367)="
7344 wait_delete_completed
7345 do_facet $SINGLEMDS "lctl set_param -n \
7346 osp.$ost*MDT0000.max_create_count=$max_count"
7347 do_facet $SINGLEMDS "lctl set_param -n \
7348 osp.$ost*MDT0000.create_count=$count"
7349 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7350 echo $INACTIVE_OSC "is Activate"
7352 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7355 test_65k() { # bug11679
7356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7357 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7358 remote_mds_nodsh && skip "remote MDS with nodsh"
7360 local disable_precreate=true
7361 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7362 disable_precreate=false
7364 echo "Check OST status: "
7365 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7366 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7368 for OSC in $MDS_OSCS; do
7369 echo $OSC "is active"
7370 do_facet $SINGLEMDS lctl --device %$OSC activate
7373 for INACTIVE_OSC in $MDS_OSCS; do
7374 local ost=$(osc_to_ost $INACTIVE_OSC)
7375 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7376 lov.*md*.target_obd |
7377 awk -F: /$ost/'{ print $1 }' | head -n 1)
7380 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7381 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7383 echo "Deactivate: " $INACTIVE_OSC
7384 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7386 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7387 osp.$ost*MDT0000.create_count")
7388 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7389 osp.$ost*MDT0000.max_create_count")
7390 $disable_precreate &&
7391 do_facet $SINGLEMDS "lctl set_param -n \
7392 osp.$ost*MDT0000.max_create_count=0"
7394 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7395 [ -f $DIR/$tdir/$idx ] && continue
7396 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7397 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7399 error "setstripe $idx should succeed"; }
7400 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7402 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7405 do_facet $SINGLEMDS "lctl set_param -n \
7406 osp.$ost*MDT0000.max_create_count=$max_count"
7407 do_facet $SINGLEMDS "lctl set_param -n \
7408 osp.$ost*MDT0000.create_count=$count"
7409 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7410 echo $INACTIVE_OSC "is Activate"
7412 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7415 run_test 65k "validate manual striping works properly with deactivated OSCs"
7417 test_65l() { # bug 12836
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7420 test_mkdir -p $DIR/$tdir/test_dir
7421 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7422 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7424 run_test 65l "lfs find on -1 stripe dir ========================"
7427 local layout=$(save_layout $MOUNT)
7428 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7429 restore_layout $MOUNT $layout
7430 error "setstripe should fail by non-root users"
7434 run_test 65m "normal user can't set filesystem default stripe"
7437 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7438 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7439 skip "Need MDS version at least 2.12.50"
7440 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7442 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7443 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7444 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7446 local root_layout=$(save_layout $MOUNT)
7447 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7449 # new subdirectory under root directory should not inherit
7450 # the default layout from root
7451 local dir1=$MOUNT/$tdir-1
7452 mkdir $dir1 || error "mkdir $dir1 failed"
7453 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7454 error "$dir1 shouldn't have LOV EA"
7456 # delete the default layout on root directory
7457 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7459 local dir2=$MOUNT/$tdir-2
7460 mkdir $dir2 || error "mkdir $dir2 failed"
7461 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7462 error "$dir2 shouldn't have LOV EA"
7464 # set a new striping pattern on root directory
7465 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7466 local new_def_stripe_size=$((def_stripe_size * 2))
7467 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7468 error "set stripe size on $MOUNT failed"
7470 # new file created in $dir2 should inherit the new stripe size from
7471 # the filesystem default
7472 local file2=$dir2/$tfile-2
7473 touch $file2 || error "touch $file2 failed"
7475 local file2_stripe_size=$($LFS getstripe -S $file2)
7476 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7477 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7479 local dir3=$MOUNT/$tdir-3
7480 mkdir $dir3 || error "mkdir $dir3 failed"
7481 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7482 error "$dir3 shouldn't have LOV EA"
7484 # set OST pool on root directory
7485 local pool=$TESTNAME
7486 pool_add $pool || error "add $pool failed"
7487 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7488 error "add targets to $pool failed"
7490 $LFS setstripe -p $pool $MOUNT ||
7491 error "set OST pool on $MOUNT failed"
7493 # new file created in $dir3 should inherit the pool from
7494 # the filesystem default
7495 local file3=$dir3/$tfile-3
7496 touch $file3 || error "touch $file3 failed"
7498 local file3_pool=$($LFS getstripe -p $file3)
7499 [[ "$file3_pool" = "$pool" ]] ||
7500 error "$file3 didn't inherit OST pool $pool"
7502 local dir4=$MOUNT/$tdir-4
7503 mkdir $dir4 || error "mkdir $dir4 failed"
7504 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7505 error "$dir4 shouldn't have LOV EA"
7507 # new file created in $dir4 should inherit the pool from
7508 # the filesystem default
7509 local file4=$dir4/$tfile-4
7510 touch $file4 || error "touch $file4 failed"
7512 local file4_pool=$($LFS getstripe -p $file4)
7513 [[ "$file4_pool" = "$pool" ]] ||
7514 error "$file4 didn't inherit OST pool $pool"
7516 # new subdirectory under non-root directory should inherit
7517 # the default layout from its parent directory
7518 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7519 error "set directory layout on $dir4 failed"
7521 local dir5=$dir4/$tdir-5
7522 mkdir $dir5 || error "mkdir $dir5 failed"
7524 local dir4_layout=$(get_layout_param $dir4)
7525 local dir5_layout=$(get_layout_param $dir5)
7526 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7527 error "$dir5 should inherit the default layout from $dir4"
7529 run_test 65n "don't inherit default layout from root for new subdirectories"
7531 # bug 2543 - update blocks count on client
7533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7536 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7537 sync; sync_all_data; sync; sync_all_data
7538 cancel_lru_locks osc
7539 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7540 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7542 run_test 66 "update inode blocks count on client ==============="
7545 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7549 swapon -s | awk '($1 == "'$1'") { print $4 }'
7552 # bug5265, obdfilter oa2dentry return -ENOENT
7553 # #define OBD_FAIL_SRV_ENOENT 0x217
7555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7556 remote_ost_nodsh && skip "remote OST with nodsh"
7559 $LFS setstripe -c 1 -i 0 $f
7561 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7563 do_facet ost1 lctl set_param fail_loc=0x217
7564 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7565 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7567 do_facet ost1 lctl set_param fail_loc=0
7568 $DIRECTIO write $f 0 2 || error "write error"
7570 cancel_lru_locks osc
7571 $DIRECTIO read $f 0 1 || error "read error"
7573 do_facet ost1 lctl set_param fail_loc=0x217
7574 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7576 do_facet ost1 lctl set_param fail_loc=0
7579 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7582 test_mkdir $DIR/$tdir
7583 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7584 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7586 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7588 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7590 [ "$RUNAS_ID" = "$UID" ] &&
7591 skip_env "RUNAS_ID = UID = $UID -- skipping"
7592 # Check that testing environment is properly set up. Skip if not
7593 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7594 skip_env "User $RUNAS_ID does not exist - skipping"
7597 chmod 777 $DIR/$tfile
7598 chmod ug+s $DIR/$tfile
7599 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7600 error "$RUNAS dd $DIR/$tfile failed"
7601 # See if we are still setuid/sgid
7602 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7603 error "S/gid is not dropped on write"
7604 # Now test that MDS is updated too
7605 cancel_lru_locks mdc
7606 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7607 error "S/gid is not dropped on MDS"
7610 run_test 72a "Test that remove suid works properly (bug5695) ===="
7612 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7615 [ "$RUNAS_ID" = "$UID" ] &&
7616 skip_env "RUNAS_ID = UID = $UID -- skipping"
7617 [ "$RUNAS_ID" -eq 0 ] &&
7618 skip_env "RUNAS_ID = 0 -- skipping"
7619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7620 # Check that testing environment is properly set up. Skip if not
7621 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7622 skip_env "User $RUNAS_ID does not exist - skipping"
7624 touch $DIR/${tfile}-f{g,u}
7625 test_mkdir $DIR/${tfile}-dg
7626 test_mkdir $DIR/${tfile}-du
7627 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7628 chmod g+s $DIR/${tfile}-{f,d}g
7629 chmod u+s $DIR/${tfile}-{f,d}u
7630 for perm in 777 2777 4777; do
7631 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7632 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7633 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7634 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7638 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7640 # bug 3462 - multiple simultaneous MDC requests
7642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7644 test_mkdir $DIR/d73-1
7645 test_mkdir $DIR/d73-2
7646 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7649 lctl set_param fail_loc=0x80000129
7650 $MULTIOP $DIR/d73-1/f73-2 Oc &
7652 lctl set_param fail_loc=0
7654 $MULTIOP $DIR/d73-2/f73-3 Oc &
7658 wait $pid1 || return 1
7662 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7663 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7664 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7668 run_test 73 "multiple MDC requests (should not deadlock)"
7670 test_74a() { # bug 6149, 6184
7671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7674 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7676 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7677 # will spin in a tight reconnection loop
7678 $LCTL set_param fail_loc=0x8000030e
7679 # get any lock that won't be difficult - lookup works.
7681 $LCTL set_param fail_loc=0
7685 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7687 test_74b() { # bug 13310
7688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7690 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7692 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7693 # will spin in a tight reconnection loop
7694 $LCTL set_param fail_loc=0x8000030e
7695 # get a "difficult" lock
7697 $LCTL set_param fail_loc=0
7701 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7706 #define OBD_FAIL_LDLM_NEW_LOCK
7707 $LCTL set_param fail_loc=0x319
7708 touch $DIR/$tfile && error "touch successful"
7709 $LCTL set_param fail_loc=0
7712 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7715 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7718 test_76() { # Now for bug 20433, added originally in bug 1443
7719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7721 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7723 cancel_lru_locks osc
7724 BEFORE_INODES=$(num_inodes)
7725 echo "before inodes: $BEFORE_INODES"
7727 [ "$SLOW" = "no" ] && COUNT=100
7728 for i in $(seq $COUNT); do
7732 cancel_lru_locks osc
7733 AFTER_INODES=$(num_inodes)
7734 echo "after inodes: $AFTER_INODES"
7736 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7738 AFTER_INODES=$(num_inodes)
7740 echo "wait $wait seconds inodes: $AFTER_INODES"
7741 if [ $wait -gt 30 ]; then
7742 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7746 run_test 76 "confirm clients recycle inodes properly ===="
7752 # Note: in sptlrpc modes which enable its own bulk checksum, the
7753 # original crc32_le bulk checksum will be automatically disabled,
7754 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7755 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7756 # In this case set_checksums() will not be no-op, because sptlrpc
7757 # bulk checksum will be enabled all through the test.
7759 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7760 lctl set_param -n osc.*.checksums $1
7764 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7765 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7766 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7767 tr -d [] | head -n1)}
7770 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7772 log "set checksum type to $1, rc = $rc"
7776 get_osc_checksum_type()
7778 # arugment 1: OST name, like OST0000
7780 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
7781 sed 's/.*\[\(.*\)\].*/\1/g')
7783 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
7787 F77_TMP=$TMP/f77-temp
7790 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7791 error "error writing to $F77_TMP"
7794 test_77a() { # bug 10889
7795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7796 $GSS && skip_env "could not run with gss"
7798 [ ! -f $F77_TMP ] && setup_f77
7800 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7804 run_test 77a "normal checksum read/write operation"
7806 test_77b() { # bug 10889
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7808 $GSS && skip_env "could not run with gss"
7810 [ ! -f $F77_TMP ] && setup_f77
7811 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7812 $LCTL set_param fail_loc=0x80000409
7815 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7816 error "dd error: $?"
7817 $LCTL set_param fail_loc=0
7819 for algo in $CKSUM_TYPES; do
7820 cancel_lru_locks osc
7821 set_checksum_type $algo
7822 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7823 $LCTL set_param fail_loc=0x80000408
7824 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7825 $LCTL set_param fail_loc=0
7828 set_checksum_type $ORIG_CSUM_TYPE
7831 run_test 77b "checksum error on client write, read"
7836 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7838 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7839 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7840 $check_ost && [ -n "$ost_file_prefix" ] &&
7841 do_facet ost1 rm -f ${ost_file_prefix}\*
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7846 $GSS && skip_env "could not run with gss"
7847 remote_ost_nodsh && skip "remote OST with nodsh"
7850 local osc_file_prefix
7852 local check_ost=false
7853 local ost_file_prefix
7859 # ensure corruption will occur on first OSS/OST
7860 $LFS setstripe -i 0 $DIR/$tfile
7862 [ ! -f $F77_TMP ] && setup_f77
7863 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7864 error "dd write error: $?"
7865 fid=$($LFS path2fid $DIR/$tfile)
7867 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7870 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7871 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7873 echo "OSS do not support bulk pages dump upon error"
7876 osc_file_prefix=$($LCTL get_param -n debug_path)
7877 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7879 trap cleanup_77c EXIT
7882 # enable bulk pages dump upon error on Client
7883 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7884 # enable bulk pages dump upon error on OSS
7886 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7888 # flush Client cache to allow next read to reach OSS
7889 cancel_lru_locks osc
7891 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7892 $LCTL set_param fail_loc=0x80000408
7893 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7894 $LCTL set_param fail_loc=0
7898 # check cksum dump on Client
7899 osc_file=$(ls ${osc_file_prefix}*)
7900 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7901 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7902 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7903 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7904 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7906 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7907 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7908 error "dump content does not match on Client"
7910 $check_ost || skip "No need to check cksum dump on OSS"
7912 # check cksum dump on OSS
7913 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7914 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7915 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7916 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7917 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7918 error "dump content does not match on OSS"
7922 run_test 77c "checksum error on client read with debug"
7924 test_77d() { # bug 10889
7925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7926 $GSS && skip_env "could not run with gss"
7928 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7929 $LCTL set_param fail_loc=0x80000409
7931 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7932 error "direct write: rc=$?"
7933 $LCTL set_param fail_loc=0
7936 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7937 $LCTL set_param fail_loc=0x80000408
7939 cancel_lru_locks osc
7940 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7941 error "direct read: rc=$?"
7942 $LCTL set_param fail_loc=0
7945 run_test 77d "checksum error on OST direct write, read"
7947 test_77f() { # bug 10889
7948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7949 $GSS && skip_env "could not run with gss"
7952 for algo in $CKSUM_TYPES; do
7953 cancel_lru_locks osc
7954 set_checksum_type $algo
7955 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7956 $LCTL set_param fail_loc=0x409
7957 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7958 error "direct write succeeded"
7959 $LCTL set_param fail_loc=0
7961 set_checksum_type $ORIG_CSUM_TYPE
7964 run_test 77f "repeat checksum error on write (expect error)"
7966 test_77g() { # bug 10889
7967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7968 $GSS && skip_env "could not run with gss"
7969 remote_ost_nodsh && skip "remote OST with nodsh"
7971 [ ! -f $F77_TMP ] && setup_f77
7973 local file=$DIR/$tfile
7974 stack_trap "rm -f $file" EXIT
7976 $LFS setstripe -c 1 -i 0 $file
7977 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7978 do_facet ost1 lctl set_param fail_loc=0x8000021a
7980 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7981 error "write error: rc=$?"
7982 do_facet ost1 lctl set_param fail_loc=0
7985 cancel_lru_locks osc
7986 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7987 do_facet ost1 lctl set_param fail_loc=0x8000021b
7989 cmp $F77_TMP $file || error "file compare failed"
7990 do_facet ost1 lctl set_param fail_loc=0
7993 run_test 77g "checksum error on OST write, read"
7995 test_77k() { # LU-10906
7996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7997 $GSS && skip_env "could not run with gss"
7999 local cksum_param="osc.$FSNAME*.checksums"
8000 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8004 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8005 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8006 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8010 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8011 error "failed to set checksum=$i on MGS"
8012 wait_update $HOSTNAME "$get_checksum" $i
8014 echo "remount client, checksum should be $i"
8015 remount_client $MOUNT || "failed to remount client"
8016 checksum=$(eval $get_checksum)
8017 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8019 # remove persistent param to avoid races with checksum mountopt below
8020 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8021 error "failed to delete checksum on MGS"
8023 for opt in "checksum" "nochecksum"; do
8024 #remount with mount option
8025 echo "remount client with option $opt, checksum should be $i"
8026 umount_client $MOUNT || "failed to umount client"
8027 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8028 "failed to mount client with option '$opt'"
8029 checksum=$(eval $get_checksum)
8030 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8034 remount_client $MOUNT || "failed to remount client"
8036 run_test 77k "enable/disable checksum correctly"
8039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8040 $GSS && skip_env "could not run with gss"
8043 stack_trap "set_checksums $ORIG_CSUM" EXIT
8044 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8046 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8048 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8049 for algo in $CKSUM_TYPES; do
8050 set_checksum_type $algo || error "fail to set checksum type $algo"
8051 osc_algo=$(get_osc_checksum_type OST0000)
8052 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8054 # no locks, no reqs to let the connection idle
8055 cancel_lru_locks osc
8056 lru_resize_disable osc
8057 wait_osc_import_state client ost1 IDLE
8059 # ensure ost1 is connected
8060 stat $DIR/$tfile >/dev/null || error "can't stat"
8061 wait_osc_import_state client ost1 FULL
8063 osc_algo=$(get_osc_checksum_type OST0000)
8064 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8068 run_test 77l "preferred checksum type is remembered after reconnected"
8070 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8079 test_78() { # bug 10901
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 remote_ost || skip_env "local OST"
8084 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8085 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8086 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8087 echo "MemTotal: $MEMTOTAL"
8089 # reserve 256MB of memory for the kernel and other running processes,
8090 # and then take 1/2 of the remaining memory for the read/write buffers.
8091 if [ $MEMTOTAL -gt 512 ] ;then
8092 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8094 # for those poor memory-starved high-end clusters...
8095 MEMTOTAL=$((MEMTOTAL / 2))
8097 echo "Mem to use for directio: $MEMTOTAL"
8099 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8100 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8101 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8102 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8104 echo "Smallest OST: $SMALLESTOST"
8105 [[ $SMALLESTOST -lt 10240 ]] &&
8106 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8108 trap cleanup_test_78 EXIT
8110 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8111 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8113 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8114 echo "File size: $F78SIZE"
8115 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8116 for i in $(seq 1 $NSEQ); do
8117 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8118 echo directIO rdwr round $i of $NSEQ
8119 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8124 run_test 78 "handle large O_DIRECT writes correctly ============"
8126 test_79() { # bug 12743
8127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8129 wait_delete_completed
8131 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8132 BKFREE=$(calc_osc_kbytes kbytesfree)
8133 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8135 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8136 DFTOTAL=`echo $STRING | cut -d, -f1`
8137 DFUSED=`echo $STRING | cut -d, -f2`
8138 DFAVAIL=`echo $STRING | cut -d, -f3`
8139 DFFREE=$(($DFTOTAL - $DFUSED))
8141 ALLOWANCE=$((64 * $OSTCOUNT))
8143 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8144 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8145 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8147 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8148 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8149 error "df free($DFFREE) mismatch OST free($BKFREE)"
8151 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8152 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8153 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8156 run_test 79 "df report consistency check ======================="
8158 test_80() { # bug 10718
8159 remote_ost_nodsh && skip "remote OST with nodsh"
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8162 # relax strong synchronous semantics for slow backends like ZFS
8163 local soc="obdfilter.*.sync_on_lock_cancel"
8164 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8166 if [ "$soc_old" != "never" ] &&
8167 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8168 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8169 facet_active_host $host; done | sort -u)
8170 do_nodes $hosts lctl set_param $soc=never
8173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8175 local BEFORE=`date +%s`
8176 cancel_lru_locks osc
8177 local AFTER=`date +%s`
8178 local DIFF=$((AFTER-BEFORE))
8179 if [ $DIFF -gt 1 ] ; then
8180 error "elapsed for 1M@1T = $DIFF"
8183 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8187 run_test 80 "Page eviction is equally fast at high offsets too ===="
8189 test_81a() { # LU-456
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8191 remote_ost_nodsh && skip "remote OST with nodsh"
8193 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8194 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8195 do_facet ost1 lctl set_param fail_loc=0x80000228
8197 # write should trigger a retry and success
8198 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8201 if [ $RC -ne 0 ] ; then
8202 error "write should success, but failed for $RC"
8205 run_test 81a "OST should retry write when get -ENOSPC ==============="
8207 test_81b() { # LU-456
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8209 remote_ost_nodsh && skip "remote OST with nodsh"
8211 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8212 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8213 do_facet ost1 lctl set_param fail_loc=0x228
8215 # write should retry several times and return -ENOSPC finally
8216 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8217 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8220 if [ $RC -ne $ENOSPC ] ; then
8221 error "dd should fail for -ENOSPC, but succeed."
8224 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8226 test_82() { # LU-1031
8227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8231 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8233 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8235 kill -USR1 $MULTIPID2
8237 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8238 error "First grouplock does not block second one"
8240 echo "Second grouplock blocks first one"
8242 kill -USR1 $MULTIPID1
8246 run_test 82 "Basic grouplock test"
8249 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8251 test_mkdir $DIR/$tdir.cvsroot
8252 chown $RUNAS_ID $DIR/$tdir.cvsroot
8255 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8258 # some versions of cvs import exit(1) when asked to import links or
8259 # files they can't read. ignore those files.
8260 local toignore=$(find . -type l -printf '-I %f\n' -o \
8261 ! -perm /4 -printf '-I %f\n')
8262 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8263 $tdir.reposname vtag rtag
8266 test_mkdir $DIR/$tdir.reposname
8267 chown $RUNAS_ID $DIR/$tdir.reposname
8268 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8270 cd $DIR/$tdir.reposname
8272 $RUNAS cvs add -m 'addmsg' foo99
8274 $RUNAS cvs commit -m 'nomsg' foo99
8275 rm -fr $DIR/$tdir.cvsroot
8277 run_test 99 "cvs strange file/directory operations"
8280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8281 [[ "$NETTYPE" =~ tcp ]] ||
8282 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8283 remote_ost_nodsh && skip "remote OST with nodsh"
8284 remote_mds_nodsh && skip "remote MDS with nodsh"
8286 skip "useless for local single node setup"
8288 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8289 [ "$PROT" != "tcp" ] && continue
8290 RPORT=$(echo $REMOTE | cut -d: -f2)
8291 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8294 LPORT=`echo $LOCAL | cut -d: -f2`
8295 if [ $LPORT -ge 1024 ]; then
8296 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8298 error_exit "local: $LPORT > 1024, remote: $RPORT"
8301 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8303 run_test 100 "check local port using privileged port ==========="
8305 function get_named_value()
8314 echo $line | sed "s/^$tag[ ]*//"
8321 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8322 awk '/^max_cached_mb/ { print $2 }')
8325 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8331 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8336 local cache_limit=32
8338 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8339 trap cleanup_101a EXIT
8340 $LCTL set_param -n llite.*.read_ahead_stats 0
8341 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8344 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8346 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8347 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8350 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8351 get_named_value 'read but discarded' | cut -d" " -f1); do
8352 discard=$(($discard + $s))
8356 if [[ $(($discard * 10)) -gt $nreads ]]; then
8357 $LCTL get_param osc.*-osc*.rpc_stats
8358 $LCTL get_param llite.*.read_ahead_stats
8359 error "too many ($discard) discarded pages"
8361 rm -f $DIR/$tfile || true
8363 run_test 101a "check read-ahead for random reads"
8366 test_mkdir $DIR/$tdir
8368 local FILE_LENGTH=$2
8371 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8373 local list=$(comma_list $(osts_nodes))
8374 set_osd_param $list '' read_cache_enable 0
8375 set_osd_param $list '' writethrough_cache_enable 0
8377 trap cleanup_test101bc EXIT
8378 # prepare the read-ahead file
8379 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8381 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8382 count=$FILE_SIZE_MB 2> /dev/null
8386 cleanup_test101bc() {
8391 local list=$(comma_list $(osts_nodes))
8392 set_osd_param $list '' read_cache_enable 1
8393 set_osd_param $list '' writethrough_cache_enable 1
8397 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8402 local STRIPE_SIZE=$2
8403 local FILE_LENGTH=$3
8404 local RA_INC=1048576
8405 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8406 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8407 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8408 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8409 get_named_value 'read but discarded' |
8410 cut -d" " -f1 | calc_total)
8411 if [[ $DISCARD -gt $discard_limit ]]; then
8412 $LCTL get_param llite.*.read_ahead_stats
8413 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8415 echo "Read-ahead success for size ${READ_SIZE}"
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8421 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8423 local STRIPE_SIZE=1048576
8424 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8426 if [ $SLOW == "yes" ]; then
8427 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8429 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8432 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8434 # prepare the read-ahead file
8435 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8436 cancel_lru_locks osc
8437 for BIDX in 2 4 8 16 32 64 128 256
8439 local BSIZE=$((BIDX*4096))
8440 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8441 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8442 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8443 $LCTL set_param -n llite.*.read_ahead_stats 0
8444 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8445 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8446 cancel_lru_locks osc
8447 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8452 run_test 101b "check stride-io mode read-ahead ================="
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8457 local STRIPE_SIZE=1048576
8458 local FILE_LENGTH=$((STRIPE_SIZE*100))
8463 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8465 cancel_lru_locks osc
8466 $LCTL set_param osc.*.rpc_stats 0
8467 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8468 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8469 local stats=$($LCTL get_param -n $osc_rpc_stats)
8470 local lines=$(echo "$stats" | awk 'END {print NR;}')
8473 if [ $lines -le 20 ]; then
8476 for size in 1 2 4 8; do
8477 local rpc=$(echo "$stats" |
8478 awk '($1 == "'$size':") {print $2; exit; }')
8479 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8480 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8482 echo "$osc_rpc_stats check passed!"
8487 run_test 101c "check stripe_size aligned read-ahead ================="
8490 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8491 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8497 local file=$DIR/$tfile
8498 local sz_MB=${FILESIZE_101d:-500}
8499 local ra_MB=${READAHEAD_MB:-40}
8501 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8502 [ $free_MB -lt $sz_MB ] &&
8503 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8505 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8506 $LFS setstripe -c -1 $file || error "setstripe failed"
8508 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8509 echo Cancel LRU locks on lustre client to flush the client cache
8510 cancel_lru_locks osc
8512 echo Disable read-ahead
8513 local old_READAHEAD=$(set_read_ahead 0)
8515 echo Reading the test file $file with read-ahead disabled
8516 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8518 echo Cancel LRU locks on lustre client to flush the client cache
8519 cancel_lru_locks osc
8520 echo Enable read-ahead with ${ra_MB}MB
8521 set_read_ahead $ra_MB
8523 echo Reading the test file $file with read-ahead enabled
8524 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8526 echo "read-ahead disabled time read $raOFF"
8527 echo "read-ahead enabled time read $raON"
8529 set_read_ahead $old_READAHEAD
8531 wait_delete_completed
8533 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8534 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8536 run_test 101d "file read with and without read-ahead enabled"
8539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8541 local file=$DIR/$tfile
8542 local size_KB=500 #KB
8546 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8547 local need_KB=$((count * size_KB))
8548 [[ $free_KB -le $need_KB ]] &&
8549 skip_env "Need free space $need_KB, have $free_KB"
8551 echo "Creating $count ${size_KB}K test files"
8552 for ((i = 0; i < $count; i++)); do
8553 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8556 echo "Cancel LRU locks on lustre client to flush the client cache"
8557 cancel_lru_locks $OSC
8559 echo "Reset readahead stats"
8560 $LCTL set_param -n llite.*.read_ahead_stats 0
8562 for ((i = 0; i < $count; i++)); do
8563 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8566 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8567 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8569 for ((i = 0; i < $count; i++)); do
8570 rm -rf $file.$i 2>/dev/null
8573 #10000 means 20% reads are missing in readahead
8574 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8576 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8579 which iozone || skip_env "no iozone installed"
8581 local old_debug=$($LCTL get_param debug)
8582 old_debug=${old_debug#*=}
8583 $LCTL set_param debug="reada mmap"
8585 # create a test file
8586 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8588 echo Cancel LRU locks on lustre client to flush the client cache
8589 cancel_lru_locks osc
8591 echo Reset readahead stats
8592 $LCTL set_param -n llite.*.read_ahead_stats 0
8594 echo mmap read the file with small block size
8595 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8598 echo checking missing pages
8599 $LCTL get_param llite.*.read_ahead_stats
8600 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8601 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8603 $LCTL set_param debug="$old_debug"
8604 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8607 run_test 101f "check mmap read performance"
8609 test_101g_brw_size_test() {
8611 local pages=$((mb * 1048576 / PAGE_SIZE))
8612 local file=$DIR/$tfile
8614 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8615 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8616 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8617 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8621 stack_trap "rm -f $file" EXIT
8622 $LCTL set_param -n osc.*.rpc_stats=0
8624 # 10 RPCs should be enough for the test
8626 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8627 { error "dd write ${mb} MB blocks failed"; return 3; }
8628 cancel_lru_locks osc
8629 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8630 { error "dd write ${mb} MB blocks failed"; return 4; }
8632 # calculate number of full-sized read and write RPCs
8633 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8634 sed -n '/pages per rpc/,/^$/p' |
8635 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8636 END { print reads,writes }'))
8637 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8639 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8646 remote_ost_nodsh && skip "remote OST with nodsh"
8649 local osts=$(get_facets OST)
8650 local list=$(comma_list $(osts_nodes))
8651 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8652 local brw_size="obdfilter.*.brw_size"
8654 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8656 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8658 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8659 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8660 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8661 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8662 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8663 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8665 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8668 if [[ $orig_mb -lt 16 ]]; then
8669 save_lustre_params $osts "$brw_size" > $p
8670 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8671 error "set 16MB RPC size failed"
8673 echo "remount client to enable new RPC size"
8674 remount_client $MOUNT || error "remount_client failed"
8677 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8678 # should be able to set brw_size=12, but no rpc_stats for that
8679 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8682 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8684 if [[ $orig_mb -lt 16 ]]; then
8685 restore_lustre_params < $p
8686 remount_client $MOUNT || error "remount_client restore failed"
8689 rm -f $p $DIR/$tfile
8691 run_test 101g "Big bulk(4/16 MiB) readahead"
8694 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8696 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
8697 error "dd 70M file failed"
8698 echo Cancel LRU locks on lustre client to flush the client cache
8699 cancel_lru_locks osc
8701 echo "Reset readahead stats"
8702 $LCTL set_param -n llite.*.read_ahead_stats 0
8704 echo "Read 10M of data but cross 64M bundary"
8705 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
8706 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8707 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8708 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
8709 rm -f $p $DIR/$tfile
8711 run_test 101h "Readahead should cover current read window"
8714 test_mkdir $DIR/$tdir
8715 chown $RUNAS_ID $DIR/$tdir
8718 STRIPE_COUNT=$OSTCOUNT
8719 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8721 trap cleanup_test102 EXIT
8723 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8725 for num in 1 2 3 4; do
8726 for count in $(seq 1 $STRIPE_COUNT); do
8727 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8728 local size=`expr $STRIPE_SIZE \* $num`
8729 local file=file"$num-$idx-$count"
8730 $1 $LFS setstripe -S $size -i $idx -c $count $file
8736 $1 tar cf $TMP/f102.tar $tdir --xattrs
8742 rm -rf $DIR/d0.sanity/d102
8746 [ "$UID" != 0 ] && skip "must run as root"
8747 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8748 skip_env "must have user_xattr"
8750 [ -z "$(which setfattr 2>/dev/null)" ] &&
8751 skip_env "could not find setfattr"
8753 local testfile=$DIR/$tfile
8756 echo "set/get xattr..."
8757 setfattr -n trusted.name1 -v value1 $testfile ||
8758 error "setfattr -n trusted.name1=value1 $testfile failed"
8759 getfattr -n trusted.name1 $testfile 2> /dev/null |
8760 grep "trusted.name1=.value1" ||
8761 error "$testfile missing trusted.name1=value1"
8763 setfattr -n user.author1 -v author1 $testfile ||
8764 error "setfattr -n user.author1=author1 $testfile failed"
8765 getfattr -n user.author1 $testfile 2> /dev/null |
8766 grep "user.author1=.author1" ||
8767 error "$testfile missing trusted.author1=author1"
8770 setfattr -n trusted.name2 -v value2 $testfile ||
8771 error "$testfile unable to set trusted.name2"
8772 setfattr -n trusted.name3 -v value3 $testfile ||
8773 error "$testfile unable to set trusted.name3"
8774 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8775 grep "trusted.name" | wc -l) -eq 3 ] ||
8776 error "$testfile missing 3 trusted.name xattrs"
8778 setfattr -n user.author2 -v author2 $testfile ||
8779 error "$testfile unable to set user.author2"
8780 setfattr -n user.author3 -v author3 $testfile ||
8781 error "$testfile unable to set user.author3"
8782 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8783 grep "user.author" | wc -l) -eq 3 ] ||
8784 error "$testfile missing 3 user.author xattrs"
8786 echo "remove xattr..."
8787 setfattr -x trusted.name1 $testfile ||
8788 error "$testfile error deleting trusted.name1"
8789 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8790 error "$testfile did not delete trusted.name1 xattr"
8792 setfattr -x user.author1 $testfile ||
8793 error "$testfile error deleting user.author1"
8794 echo "set lustre special xattr ..."
8795 $LFS setstripe -c1 $testfile
8796 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8797 awk -F "=" '/trusted.lov/ { print $2 }' )
8798 setfattr -n "trusted.lov" -v $lovea $testfile ||
8799 error "$testfile doesn't ignore setting trusted.lov again"
8800 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8801 error "$testfile allow setting invalid trusted.lov"
8804 run_test 102a "user xattr test =================================="
8807 [ -z "$(which setfattr 2>/dev/null)" ] &&
8808 skip_env "could not find setfattr"
8809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8811 # b10930: get/set/list trusted.lov xattr
8812 echo "get/set/list trusted.lov xattr ..."
8813 local testfile=$DIR/$tfile
8814 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8815 error "setstripe failed"
8816 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8817 error "getstripe failed"
8818 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8819 error "can't get trusted.lov from $testfile"
8821 local testfile2=${testfile}2
8822 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8823 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8826 setfattr -n trusted.lov -v $value $testfile2
8827 local stripe_size=$($LFS getstripe -S $testfile2)
8828 local stripe_count=$($LFS getstripe -c $testfile2)
8829 [[ $stripe_size -eq 65536 ]] ||
8830 error "stripe size $stripe_size != 65536"
8831 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8832 error "stripe count $stripe_count != $STRIPECOUNT"
8835 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8838 [ -z "$(which setfattr 2>/dev/null)" ] &&
8839 skip_env "could not find setfattr"
8840 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8842 # b10930: get/set/list lustre.lov xattr
8843 echo "get/set/list lustre.lov xattr ..."
8844 test_mkdir $DIR/$tdir
8845 chown $RUNAS_ID $DIR/$tdir
8846 local testfile=$DIR/$tdir/$tfile
8847 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8848 error "setstripe failed"
8849 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8850 error "getstripe failed"
8851 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8852 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8854 local testfile2=${testfile}2
8855 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8856 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8858 $RUNAS $MCREATE $testfile2
8859 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8860 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8861 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8862 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8863 [ $stripe_count -eq $STRIPECOUNT ] ||
8864 error "stripe count $stripe_count != $STRIPECOUNT"
8866 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8868 compare_stripe_info1() {
8869 local stripe_index_all_zero=true
8871 for num in 1 2 3 4; do
8872 for count in $(seq 1 $STRIPE_COUNT); do
8873 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8874 local size=$((STRIPE_SIZE * num))
8875 local file=file"$num-$offset-$count"
8876 stripe_size=$($LFS getstripe -S $PWD/$file)
8877 [[ $stripe_size -ne $size ]] &&
8878 error "$file: size $stripe_size != $size"
8879 stripe_count=$($LFS getstripe -c $PWD/$file)
8880 # allow fewer stripes to be created, ORI-601
8881 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8882 error "$file: count $stripe_count != $count"
8883 stripe_index=$($LFS getstripe -i $PWD/$file)
8884 [[ $stripe_index -ne 0 ]] &&
8885 stripe_index_all_zero=false
8889 $stripe_index_all_zero &&
8890 error "all files are being extracted starting from OST index 0"
8894 have_xattrs_include() {
8895 tar --help | grep -q xattrs-include &&
8896 echo --xattrs-include="lustre.*"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8901 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8903 XINC=$(have_xattrs_include)
8905 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8907 compare_stripe_info1
8909 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8913 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8915 XINC=$(have_xattrs_include)
8917 test_mkdir $DIR/$tdir.restore
8919 tar cf - --xattrs $tdir | tar xf - \
8920 -C $DIR/$tdir.restore --xattrs $XINC
8921 cd $DIR/$tdir.restore/$tdir
8922 compare_stripe_info1
8924 run_test 102f "tar copy files, not keep osts"
8927 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8928 skip "must have user_xattr"
8929 [ -z "$(which setfattr 2>/dev/null)" ] &&
8930 skip_env "could not find setfattr"
8931 [ -z "$(which getfattr 2>/dev/null)" ] &&
8932 skip_env "could not find getfattr"
8934 local xsize=${1:-1024} # in bytes
8935 local file=$DIR/$tfile
8936 local value="$(generate_string $xsize)"
8937 local xbig=trusted.big
8941 log "save $xbig on $file"
8944 setfattr -n $xbig -v $value $file ||
8945 error "saving $xbig on $file failed"
8947 setfattr -n $xbig -v $value $file &&
8948 error "saving $xbig on $file succeeded"
8952 local orig=$(get_xattr_value $xbig $file)
8953 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8955 local xsml=trusted.sml
8956 log "save $xsml on $file"
8957 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8959 local new=$(get_xattr_value $xbig $file)
8960 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8962 log "grow $xsml on $file"
8963 setfattr -n $xsml -v "$value" $file ||
8964 error "growing $xsml on $file failed"
8966 new=$(get_xattr_value $xbig $file)
8967 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8968 log "$xbig still valid after growing $xsml"
8973 test_102h() { # bug 15777
8976 run_test 102h "grow xattr from inside inode to external block"
8979 large_xattr_enabled || skip_env "ea_inode feature disabled"
8981 echo "setting xattr of max xattr size: $(max_xattr_size)"
8982 grow_xattr $(max_xattr_size)
8984 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8985 echo "This should fail:"
8986 grow_xattr $(($(max_xattr_size) + 10)) 1
8988 run_test 102ha "grow xattr from inside inode to external inode"
8990 test_102i() { # bug 17038
8991 [ -z "$(which getfattr 2>/dev/null)" ] &&
8992 skip "could not find getfattr"
8995 ln -s $DIR/$tfile $DIR/${tfile}link
8996 getfattr -n trusted.lov $DIR/$tfile ||
8997 error "lgetxattr on $DIR/$tfile failed"
8998 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8999 grep -i "no such attr" ||
9000 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9001 rm -f $DIR/$tfile $DIR/${tfile}link
9003 run_test 102i "lgetxattr test on symbolic link ============"
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9009 XINC=$(have_xattrs_include)
9010 setup_test102 "$RUNAS"
9011 chown $RUNAS_ID $DIR/$tdir
9012 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9014 compare_stripe_info1 "$RUNAS"
9016 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9019 [ -z "$(which setfattr 2>/dev/null)" ] &&
9020 skip "could not find setfattr"
9023 # b22187 just check that does not crash for regular file.
9024 setfattr -n trusted.lov $DIR/$tfile
9025 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9026 local test_kdir=$DIR/$tdir
9027 test_mkdir $test_kdir
9028 local default_size=$($LFS getstripe -S $test_kdir)
9029 local default_count=$($LFS getstripe -c $test_kdir)
9030 local default_offset=$($LFS getstripe -i $test_kdir)
9031 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9032 error 'dir setstripe failed'
9033 setfattr -n trusted.lov $test_kdir
9034 local stripe_size=$($LFS getstripe -S $test_kdir)
9035 local stripe_count=$($LFS getstripe -c $test_kdir)
9036 local stripe_offset=$($LFS getstripe -i $test_kdir)
9037 [ $stripe_size -eq $default_size ] ||
9038 error "stripe size $stripe_size != $default_size"
9039 [ $stripe_count -eq $default_count ] ||
9040 error "stripe count $stripe_count != $default_count"
9041 [ $stripe_offset -eq $default_offset ] ||
9042 error "stripe offset $stripe_offset != $default_offset"
9043 rm -rf $DIR/$tfile $test_kdir
9045 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9048 [ -z "$(which getfattr 2>/dev/null)" ] &&
9049 skip "could not find getfattr"
9051 # LU-532 trusted. xattr is invisible to non-root
9052 local testfile=$DIR/$tfile
9056 echo "listxattr as user..."
9057 chown $RUNAS_ID $testfile
9058 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9059 grep -q "trusted" &&
9060 error "$testfile trusted xattrs are user visible"
9064 run_test 102l "listxattr size test =================================="
9066 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9067 local path=$DIR/$tfile
9070 listxattr_size_check $path || error "listattr_size_check $path failed"
9072 run_test 102m "Ensure listxattr fails on small bufffer ========"
9076 getxattr() { # getxattr path name
9077 # Return the base64 encoding of the value of xattr name on path.
9081 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9083 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9085 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9087 getfattr --absolute-names --encoding=base64 --name=$name $path |
9088 awk -F= -v name=$name '$1 == name {
9089 print substr($0, index($0, "=") + 1);
9093 test_102n() { # LU-4101 mdt: protect internal xattrs
9094 [ -z "$(which setfattr 2>/dev/null)" ] &&
9095 skip "could not find setfattr"
9096 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9098 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9101 local file0=$DIR/$tfile.0
9102 local file1=$DIR/$tfile.1
9103 local xattr0=$TMP/$tfile.0
9104 local xattr1=$TMP/$tfile.1
9105 local namelist="lov lma lmv link fid version som hsm"
9109 rm -rf $file0 $file1 $xattr0 $xattr1
9112 # Get 'before' xattrs of $file1.
9113 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9115 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9116 namelist+=" lfsck_namespace"
9117 for name in $namelist; do
9118 # Try to copy xattr from $file0 to $file1.
9119 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9121 setfattr --name=trusted.$name --value="$value" $file1 ||
9122 error "setxattr 'trusted.$name' failed"
9124 # Try to set a garbage xattr.
9125 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9127 if [[ x$name == "xlov" ]]; then
9128 setfattr --name=trusted.lov --value="$value" $file1 &&
9129 error "setxattr invalid 'trusted.lov' success"
9131 setfattr --name=trusted.$name --value="$value" $file1 ||
9132 error "setxattr invalid 'trusted.$name' failed"
9135 # Try to remove the xattr from $file1. We don't care if this
9136 # appears to succeed or fail, we just don't want there to be
9137 # any changes or crashes.
9138 setfattr --remove=$trusted.$name $file1 2> /dev/null
9141 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9144 # Try to copy xattr from $file0 to $file1.
9145 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9147 setfattr --name=trusted.$name --value="$value" $file1 ||
9148 error "setxattr 'trusted.$name' failed"
9150 # Try to set a garbage xattr.
9151 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9153 setfattr --name=trusted.$name --value="$value" $file1 ||
9154 error "setxattr 'trusted.$name' failed"
9156 # Try to remove the xattr from $file1. We don't care if this
9157 # appears to succeed or fail, we just don't want there to be
9158 # any changes or crashes.
9159 setfattr --remove=$trusted.$name $file1 2> /dev/null
9162 # Get 'after' xattrs of file1.
9163 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9165 if ! diff $xattr0 $xattr1; then
9166 error "before and after xattrs of '$file1' differ"
9169 rm -rf $file0 $file1 $xattr0 $xattr1
9173 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9175 test_102p() { # LU-4703 setxattr did not check ownership
9176 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9177 skip "MDS needs to be at least 2.5.56"
9179 local testfile=$DIR/$tfile
9183 echo "setfacl as user..."
9184 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9185 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9187 echo "setfattr as user..."
9188 setfacl -m "u:$RUNAS_ID:---" $testfile
9189 $RUNAS setfattr -x system.posix_acl_access $testfile
9190 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9192 run_test 102p "check setxattr(2) correctly fails without permission"
9195 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9196 skip "MDS needs to be at least 2.6.92"
9198 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9200 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9203 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9204 skip "MDS needs to be at least 2.6.93"
9206 touch $DIR/$tfile || error "touch"
9207 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9208 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9209 rm $DIR/$tfile || error "rm"
9212 mkdir -p $DIR/$tdir || error "mkdir"
9213 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9214 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9215 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9216 error "$testfile error deleting user.author1"
9217 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9218 grep "user.$(basename $tdir)" &&
9219 error "$tdir did not delete user.$(basename $tdir)"
9220 rmdir $DIR/$tdir || error "rmdir"
9223 test_mkdir $DIR/$tdir
9224 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9225 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9226 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9227 error "$testfile error deleting user.author1"
9228 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9229 grep "user.$(basename $tdir)" &&
9230 error "$tdir did not delete user.$(basename $tdir)"
9231 rmdir $DIR/$tdir || error "rm striped dir"
9233 run_test 102r "set EAs with empty values"
9236 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9237 skip "MDS needs to be at least 2.11.52"
9239 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9241 save_lustre_params client "llite.*.xattr_cache" > $save
9243 for cache in 0 1; do
9244 lctl set_param llite.*.xattr_cache=$cache
9247 touch $DIR/$tfile || error "touch"
9248 for prefix in lustre security system trusted user; do
9249 # Note getxattr() may fail with 'Operation not
9250 # supported' or 'No such attribute' depending
9251 # on prefix and cache.
9252 getfattr -n $prefix.n102s $DIR/$tfile &&
9253 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9257 restore_lustre_params < $save
9259 run_test 102s "getting nonexistent xattrs should fail"
9262 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9263 skip "MDS needs to be at least 2.11.52"
9265 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9267 save_lustre_params client "llite.*.xattr_cache" > $save
9269 for cache in 0 1; do
9270 lctl set_param llite.*.xattr_cache=$cache
9272 for buf_size in 0 256; do
9274 touch $DIR/$tfile || error "touch"
9275 setfattr -n user.multiop $DIR/$tfile
9276 $MULTIOP $DIR/$tfile oa$buf_size ||
9277 error "cannot get zero length xattr value (buf_size = $buf_size)"
9281 restore_lustre_params < $save
9283 run_test 102t "zero length xattr values handled correctly"
9287 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9292 [ "$UID" != 0 ] && skip "must run as root"
9293 $GSS && skip_env "could not run under gss"
9294 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9295 skip_env "must have acl enabled"
9296 [ -z "$(which setfacl 2>/dev/null)" ] &&
9297 skip_env "could not find setfacl"
9298 remote_mds_nodsh && skip "remote MDS with nodsh"
9300 gpasswd -a daemon bin # LU-5641
9301 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9303 declare -a identity_old
9305 for num in $(seq $MDSCOUNT); do
9306 switch_identity $num true || identity_old[$num]=$?
9314 echo "performing cp ..."
9315 run_acl_subtest cp || error "run_acl_subtest cp failed"
9316 echo "performing getfacl-noacl..."
9317 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9318 echo "performing misc..."
9319 run_acl_subtest misc || error "misc test failed"
9320 echo "performing permissions..."
9321 run_acl_subtest permissions || error "permissions failed"
9322 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9323 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9324 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9325 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9327 echo "performing permissions xattr..."
9328 run_acl_subtest permissions_xattr ||
9329 error "permissions_xattr failed"
9331 echo "performing setfacl..."
9332 run_acl_subtest setfacl || error "setfacl test failed"
9334 # inheritance test got from HP
9335 echo "performing inheritance..."
9336 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9337 chmod +x make-tree || error "chmod +x failed"
9338 run_acl_subtest inheritance || error "inheritance test failed"
9341 echo "LU-974 ignore umask when acl is enabled..."
9342 run_acl_subtest 974 || error "LU-974 umask test failed"
9343 if [ $MDSCOUNT -ge 2 ]; then
9344 run_acl_subtest 974_remote ||
9345 error "LU-974 umask test failed under remote dir"
9348 echo "LU-2561 newly created file is same size as directory..."
9349 if [ "$mds1_FSTYPE" != "zfs" ]; then
9350 run_acl_subtest 2561 || error "LU-2561 test failed"
9352 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9355 run_acl_subtest 4924 || error "LU-4924 test failed"
9360 for num in $(seq $MDSCOUNT); do
9361 if [ "${identity_old[$num]}" = 1 ]; then
9362 switch_identity $num false || identity_old[$num]=$?
9366 run_test 103a "acl test"
9372 for U in {0..511}; do
9374 local O=$(printf "%04o" $U)
9376 umask $(printf "%04o" $((511 ^ $O)))
9377 $LFS setstripe -c 1 $DIR/$tfile.s$O
9378 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9380 (( $S == ($O & 0666) )) ||
9381 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9383 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9384 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9385 (( $S == ($O & 0666) )) ||
9386 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9388 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9389 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9390 (( $S == ($O & 0666) )) ||
9391 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9392 rm -f $DIR/$tfile.[smp]$0
9396 # limit the concurrently running threads to 64. LU-11878
9397 local idx=$((U % 64))
9398 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9403 run_test 103b "umask lfs setstripe"
9407 cp -rp $DIR/$tdir $DIR/$tdir.bak
9409 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9410 error "$DIR/$tdir shouldn't contain default ACL"
9411 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9412 error "$DIR/$tdir.bak shouldn't contain default ACL"
9415 run_test 103c "'cp -rp' won't set empty acl"
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9421 lfs df || error "lfs df failed"
9422 lfs df -ih || error "lfs df -ih failed"
9423 lfs df -h $DIR || error "lfs df -h $DIR failed"
9424 lfs df -i $DIR || error "lfs df -i $DIR failed"
9425 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9426 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9428 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9429 lctl --device %$OSC deactivate
9430 lfs df || error "lfs df with deactivated OSC failed"
9431 lctl --device %$OSC activate
9432 # wait the osc back to normal
9433 wait_osc_import_ready client ost
9435 lfs df || error "lfs df with reactivated OSC failed"
9438 run_test 104a "lfs df [-ih] [path] test ========================="
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9442 [ $RUNAS_ID -eq $UID ] &&
9443 skip_env "RUNAS_ID = UID = $UID -- skipping"
9445 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9446 grep "Permission denied" | wc -l)))
9447 if [ $denied_cnt -ne 0 ]; then
9448 error "lfs check servers test failed"
9451 run_test 104b "$RUNAS lfs check servers test ===================="
9454 # doesn't work on 2.4 kernels
9456 if $(flock_is_enabled); then
9457 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9459 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9463 run_test 105a "flock when mounted without -o flock test ========"
9467 if $(flock_is_enabled); then
9468 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9470 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9474 run_test 105b "fcntl when mounted without -o flock test ========"
9478 if $(flock_is_enabled); then
9479 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9481 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9485 run_test 105c "lockf when mounted without -o flock test"
9487 test_105d() { # bug 15924
9488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9490 test_mkdir $DIR/$tdir
9491 flock_is_enabled || skip_env "mount w/o flock enabled"
9492 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9493 $LCTL set_param fail_loc=0x80000315
9494 flocks_test 2 $DIR/$tdir
9496 run_test 105d "flock race (should not freeze) ========"
9498 test_105e() { # bug 22660 && 22040
9499 flock_is_enabled || skip_env "mount w/o flock enabled"
9502 flocks_test 3 $DIR/$tfile
9504 run_test 105e "Two conflicting flocks from same process"
9506 test_106() { #bug 10921
9507 test_mkdir $DIR/$tdir
9508 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9509 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9511 run_test 106 "attempt exec of dir followed by chown of that dir"
9514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9522 local save_pattern=$(sysctl -n kernel.core_pattern)
9523 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9524 sysctl -w kernel.core_pattern=$file
9525 sysctl -w kernel.core_uses_pid=0
9533 kill -s 11 $SLEEPPID
9535 if [ -e $file ]; then
9536 size=`stat -c%s $file`
9537 [ $size -eq 0 ] && error "Fail to create core file $file"
9539 error "Fail to create core file $file"
9542 sysctl -w kernel.core_pattern=$save_pattern
9543 sysctl -w kernel.core_uses_pid=$save_uses_pid
9546 run_test 107 "Coredump on SIG"
9549 test_mkdir $DIR/$tdir
9550 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9551 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9552 error "mkdir with 256 char should fail, but did not"
9553 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9554 error "create with 255 char failed"
9555 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9556 error "create with 256 char should fail, but did not"
9561 run_test 110 "filename length checking"
9564 # Purpose: To verify dynamic thread (OSS) creation.
9567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9568 remote_ost_nodsh && skip "remote OST with nodsh"
9570 # Lustre does not stop service threads once they are started.
9571 # Reset number of running threads to default.
9576 local save_params="$TMP/sanity-$TESTNAME.parameters"
9578 # Get ll_ost_io count before I/O
9579 OSTIO_pre=$(do_facet ost1 \
9580 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9581 # Exit if lustre is not running (ll_ost_io not running).
9582 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9584 echo "Starting with $OSTIO_pre threads"
9585 local thread_max=$((OSTIO_pre * 2))
9586 local rpc_in_flight=$((thread_max * 2))
9587 # Number of I/O Process proposed to be started.
9589 local facets=$(get_facets OST)
9591 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9592 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9594 # Set in_flight to $rpc_in_flight
9595 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9596 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9597 nfiles=${rpc_in_flight}
9598 # Set ost thread_max to $thread_max
9599 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9601 # 5 Minutes should be sufficient for max number of OSS
9602 # threads(thread_max) to be created.
9606 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9607 test_mkdir $DIR/$tdir
9608 for i in $(seq $nfiles); do
9609 local file=$DIR/$tdir/${tfile}-$i
9610 $LFS setstripe -c -1 -i 0 $file
9611 ($WTL $file $timeout)&
9614 # I/O Started - Wait for thread_started to reach thread_max or report
9615 # error if thread_started is more than thread_max.
9616 echo "Waiting for thread_started to reach thread_max"
9617 local thread_started=0
9618 local end_time=$((SECONDS + timeout))
9620 while [ $SECONDS -le $end_time ] ; do
9622 # Get ost i/o thread_started count.
9623 thread_started=$(do_facet ost1 \
9625 ost.OSS.ost_io.threads_started | cut -d= -f2")
9626 # Break out if thread_started is equal/greater than thread_max
9627 if [[ $thread_started -ge $thread_max ]]; then
9628 echo ll_ost_io thread_started $thread_started, \
9629 equal/greater than thread_max $thread_max
9635 # Cleanup - We have the numbers, Kill i/o jobs if running.
9636 jobcount=($(jobs -p))
9637 for i in $(seq 0 $((${#jobcount[@]}-1)))
9639 kill -9 ${jobcount[$i]}
9640 if [ $? -ne 0 ] ; then
9642 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9646 # Cleanup files left by WTL binary.
9647 for i in $(seq $nfiles); do
9648 local file=$DIR/$tdir/${tfile}-$i
9650 if [ $? -ne 0 ] ; then
9651 echo "Warning: Failed to delete file $file"
9655 restore_lustre_params <$save_params
9656 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9658 # Error out if no new thread has started or Thread started is greater
9660 if [[ $thread_started -le $OSTIO_pre ||
9661 $thread_started -gt $thread_max ]]; then
9662 error "ll_ost_io: thread_started $thread_started" \
9663 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9664 "No new thread started or thread started greater " \
9668 run_test 115 "verify dynamic thread creation===================="
9671 wait_delete_completed
9672 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9673 echo "OST kbytes available: ${AVAIL[@]}"
9678 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9679 #echo OST $i: ${AVAIL[i]}kb
9680 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9684 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9689 echo "Min free space: OST $MINI: $MINV"
9690 echo "Max free space: OST $MAXI: $MAXV"
9693 test_116a() { # was previously test_116()
9694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9695 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9696 remote_mds_nodsh && skip "remote MDS with nodsh"
9698 echo -n "Free space priority "
9699 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9704 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9705 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9706 trap simple_cleanup_common EXIT
9708 # Check if we need to generate uneven OSTs
9709 test_mkdir -p $DIR/$tdir/OST${MINI}
9710 local FILL=$((MINV / 4))
9711 local DIFF=$((MAXV - MINV))
9712 local DIFF2=$((DIFF * 100 / MINV))
9714 local threshold=$(do_facet $SINGLEMDS \
9715 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9716 threshold=${threshold%%%}
9717 echo -n "Check for uneven OSTs: "
9718 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9720 if [[ $DIFF2 -gt $threshold ]]; then
9722 echo "Don't need to fill OST$MINI"
9724 # generate uneven OSTs. Write 2% over the QOS threshold value
9726 DIFF=$((threshold - DIFF2 + 2))
9727 DIFF2=$((MINV * DIFF / 100))
9728 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9729 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9730 error "setstripe failed"
9731 DIFF=$((DIFF2 / 2048))
9733 while [ $i -lt $DIFF ]; do
9735 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9736 bs=2M count=1 2>/dev/null
9745 DIFF=$((MAXV - MINV))
9746 DIFF2=$((DIFF * 100 / MINV))
9747 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9748 if [ $DIFF2 -gt $threshold ]; then
9751 echo "failed - QOS mode won't be used"
9752 simple_cleanup_common
9753 skip "QOS imbalance criteria not met"
9761 # now fill using QOS
9762 $LFS setstripe -c 1 $DIR/$tdir
9763 FILL=$((FILL / 200))
9764 if [ $FILL -gt 600 ]; then
9767 echo "writing $FILL files to QOS-assigned OSTs"
9769 while [ $i -lt $FILL ]; do
9771 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9775 echo "wrote $i 200k files"
9779 echo "Note: free space may not be updated, so measurements might be off"
9781 DIFF2=$((MAXV - MINV))
9782 echo "free space delta: orig $DIFF final $DIFF2"
9783 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9784 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9785 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9786 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9787 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9788 if [[ $DIFF -gt 0 ]]; then
9789 FILL=$((DIFF2 * 100 / DIFF - 100))
9790 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9793 # Figure out which files were written where
9794 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9795 awk '/'$MINI1': / {print $2; exit}')
9797 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9798 echo "$MINC files created on smaller OST $MINI1"
9799 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9800 awk '/'$MAXI1': / {print $2; exit}')
9802 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9803 echo "$MAXC files created on larger OST $MAXI1"
9804 if [[ $MINC -gt 0 ]]; then
9805 FILL=$((MAXC * 100 / MINC - 100))
9806 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9808 [[ $MAXC -gt $MINC ]] ||
9809 error_ignore LU-9 "stripe QOS didn't balance free space"
9810 simple_cleanup_common
9812 run_test 116a "stripe QOS: free space balance ==================="
9814 test_116b() { # LU-2093
9815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9816 remote_mds_nodsh && skip "remote MDS with nodsh"
9818 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9819 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9820 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9821 [ -z "$old_rr" ] && skip "no QOS"
9822 do_facet $SINGLEMDS lctl set_param \
9823 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9825 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9826 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9827 do_facet $SINGLEMDS lctl set_param fail_loc=0
9829 do_facet $SINGLEMDS lctl set_param \
9830 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9832 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9834 test_117() # bug 10891
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9838 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9839 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9840 lctl set_param fail_loc=0x21e
9841 > $DIR/$tfile || error "truncate failed"
9842 lctl set_param fail_loc=0
9843 echo "Truncate succeeded."
9846 run_test 117 "verify osd extend =========="
9848 NO_SLOW_RESENDCOUNT=4
9849 export OLD_RESENDCOUNT=""
9850 set_resend_count () {
9851 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9852 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9853 lctl set_param -n $PROC_RESENDCOUNT $1
9854 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9857 # for reduce test_118* time (b=14842)
9858 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9860 # Reset async IO behavior after error case
9862 FILE=$DIR/reset_async
9864 # Ensure all OSCs are cleared
9865 $LFS setstripe -c -1 $FILE
9866 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9871 test_118a() #bug 11710
9873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9878 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9879 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9887 run_test 118a "verify O_SYNC works =========="
9891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9892 remote_ost_nodsh && skip "remote OST with nodsh"
9896 #define OBD_FAIL_SRV_ENOENT 0x217
9897 set_nodes_failloc "$(osts_nodes)" 0x217
9898 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9900 set_nodes_failloc "$(osts_nodes)" 0
9901 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9905 if [[ $RC -eq 0 ]]; then
9906 error "Must return error due to dropped pages, rc=$RC"
9910 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9911 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9915 echo "Dirty pages not leaked on ENOENT"
9917 # Due to the above error the OSC will issue all RPCs syncronously
9918 # until a subsequent RPC completes successfully without error.
9919 $MULTIOP $DIR/$tfile Ow4096yc
9924 run_test 118b "Reclaim dirty pages on fatal error =========="
9928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9930 # for 118c, restore the original resend count, LU-1940
9931 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9932 set_resend_count $OLD_RESENDCOUNT
9933 remote_ost_nodsh && skip "remote OST with nodsh"
9937 #define OBD_FAIL_OST_EROFS 0x216
9938 set_nodes_failloc "$(osts_nodes)" 0x216
9940 # multiop should block due to fsync until pages are written
9941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9945 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9946 error "Multiop failed to block on fsync, pid=$MULTIPID"
9949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9951 if [[ $WRITEBACK -eq 0 ]]; then
9952 error "No page in writeback, writeback=$WRITEBACK"
9955 set_nodes_failloc "$(osts_nodes)" 0
9958 if [[ $RC -ne 0 ]]; then
9959 error "Multiop fsync failed, rc=$RC"
9962 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9963 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9965 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9966 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9970 echo "Dirty pages flushed via fsync on EROFS"
9973 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9975 # continue to use small resend count to reduce test_118* time (b=14842)
9976 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9981 remote_ost_nodsh && skip "remote OST with nodsh"
9985 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9986 set_nodes_failloc "$(osts_nodes)" 0x214
9987 # multiop should block due to fsync until pages are written
9988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9992 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9993 error "Multiop failed to block on fsync, pid=$MULTIPID"
9996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9998 if [[ $WRITEBACK -eq 0 ]]; then
9999 error "No page in writeback, writeback=$WRITEBACK"
10002 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10003 set_nodes_failloc "$(osts_nodes)" 0
10005 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10006 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10008 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10009 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10013 echo "Dirty pages gaurenteed flushed via fsync"
10016 run_test 118d "Fsync validation inject a delay of the bulk =========="
10019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10023 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10024 lctl set_param fail_loc=0x8000040a
10026 # Should simulate EINVAL error which is fatal
10027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10029 if [[ $RC -eq 0 ]]; then
10030 error "Must return error due to dropped pages, rc=$RC"
10033 lctl set_param fail_loc=0x0
10035 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10036 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10037 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10039 if [[ $LOCKED -ne 0 ]]; then
10040 error "Locked pages remain in cache, locked=$LOCKED"
10043 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10044 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10048 echo "No pages locked after fsync"
10053 run_test 118f "Simulate unrecoverable OSC side error =========="
10056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10061 lctl set_param fail_loc=0x406
10063 # simulate local -ENOMEM
10064 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10067 lctl set_param fail_loc=0
10068 if [[ $RC -eq 0 ]]; then
10069 error "Must return error due to dropped pages, rc=$RC"
10072 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10073 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10074 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10076 if [[ $LOCKED -ne 0 ]]; then
10077 error "Locked pages remain in cache, locked=$LOCKED"
10080 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10081 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10085 echo "No pages locked after fsync"
10090 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10094 remote_ost_nodsh && skip "remote OST with nodsh"
10098 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10099 set_nodes_failloc "$(osts_nodes)" 0x20e
10100 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10101 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10104 set_nodes_failloc "$(osts_nodes)" 0
10105 if [[ $RC -eq 0 ]]; then
10106 error "Must return error due to dropped pages, rc=$RC"
10109 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10110 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10111 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10113 if [[ $LOCKED -ne 0 ]]; then
10114 error "Locked pages remain in cache, locked=$LOCKED"
10117 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10118 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10122 echo "No pages locked after fsync"
10126 run_test 118h "Verify timeout in handling recoverables errors =========="
10128 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10132 remote_ost_nodsh && skip "remote OST with nodsh"
10136 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10137 set_nodes_failloc "$(osts_nodes)" 0x20e
10139 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10140 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10143 set_nodes_failloc "$(osts_nodes)" 0
10147 if [[ $RC -ne 0 ]]; then
10148 error "got error, but should be not, rc=$RC"
10151 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10152 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10153 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10154 if [[ $LOCKED -ne 0 ]]; then
10155 error "Locked pages remain in cache, locked=$LOCKED"
10158 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10159 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10163 echo "No pages locked after fsync"
10167 run_test 118i "Fix error before timeout in recoverable error =========="
10169 [ "$SLOW" = "no" ] && set_resend_count 4
10172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10173 remote_ost_nodsh && skip "remote OST with nodsh"
10177 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10178 set_nodes_failloc "$(osts_nodes)" 0x220
10180 # return -EIO from OST
10181 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10183 set_nodes_failloc "$(osts_nodes)" 0x0
10184 if [[ $RC -eq 0 ]]; then
10185 error "Must return error due to dropped pages, rc=$RC"
10188 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10189 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10190 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10191 if [[ $LOCKED -ne 0 ]]; then
10192 error "Locked pages remain in cache, locked=$LOCKED"
10195 # in recoverable error on OST we want resend and stay until it finished
10196 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10197 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10201 echo "No pages locked after fsync"
10205 run_test 118j "Simulate unrecoverable OST side error =========="
10209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10210 remote_ost_nodsh && skip "remote OSTs with nodsh"
10212 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10213 set_nodes_failloc "$(osts_nodes)" 0x20e
10214 test_mkdir $DIR/$tdir
10216 for ((i=0;i<10;i++)); do
10217 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10218 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10225 set_nodes_failloc "$(osts_nodes)" 0
10228 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10230 test_118l() # LU-646
10232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10234 test_mkdir $DIR/$tdir
10235 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10238 run_test 118l "fsync dir"
10240 test_118m() # LU-3066
10242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10244 test_mkdir $DIR/$tdir
10245 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10248 run_test 118m "fdatasync dir ========="
10250 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10258 remote_ost_nodsh && skip "remote OSTs with nodsh"
10260 # Sleep to avoid a cached response.
10261 #define OBD_STATFS_CACHE_SECONDS 1
10264 # Inject a 10 second delay in the OST_STATFS handler.
10265 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10266 set_nodes_failloc "$(osts_nodes)" 0x242
10269 stat --file-system $MOUNT > /dev/null
10272 set_nodes_failloc "$(osts_nodes)" 0
10274 if ((end - begin > 20)); then
10275 error "statfs took $((end - begin)) seconds, expected 10"
10278 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10280 test_119a() # bug 11737
10282 BSIZE=$((512 * 1024))
10283 directio write $DIR/$tfile 0 1 $BSIZE
10284 # We ask to read two blocks, which is more than a file size.
10285 # directio will indicate an error when requested and actual
10286 # sizes aren't equeal (a normal situation in this case) and
10287 # print actual read amount.
10288 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10289 if [ "$NOB" != "$BSIZE" ]; then
10290 error "read $NOB bytes instead of $BSIZE"
10294 run_test 119a "Short directIO read must return actual read amount"
10296 test_119b() # bug 11737
10298 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10300 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10301 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10303 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10304 error "direct read failed"
10307 run_test 119b "Sparse directIO read must return actual read amount"
10309 test_119c() # bug 13099
10312 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10313 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10316 run_test 119c "Testing for direct read hitting hole"
10318 test_119d() # bug 15950
10320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10322 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10323 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10325 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10326 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10327 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10328 lctl set_param fail_loc=0x40d
10329 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10332 cat $DIR/$tfile > /dev/null &
10333 lctl set_param fail_loc=0
10336 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10338 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10339 error "the read rpcs have not completed in 2s"
10341 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10343 run_test 119d "The DIO path should try to send a new rpc once one is completed"
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
10354 cancel_lru_locks mdc
10355 # asynchronous object destroy at MDT could cause bl ast to client
10356 cancel_lru_locks osc
10358 stat $DIR/$tdir > /dev/null
10359 can1=$(do_facet mds1 \
10360 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10361 awk '/ldlm_cancel/ {print $2}')
10362 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10363 awk '/ldlm_bl_callback/ {print $2}')
10364 test_mkdir -i0 -c1 $DIR/$tdir/d1
10365 can2=$(do_facet mds1 \
10366 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10367 awk '/ldlm_cancel/ {print $2}')
10368 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10369 awk '/ldlm_bl_callback/ {print $2}')
10370 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10371 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10372 lru_resize_enable mdc
10373 lru_resize_enable osc
10375 run_test 120a "Early Lock Cancel: mkdir test"
10378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10379 remote_mds_nodsh && skip "remote MDS with nodsh"
10380 test_mkdir $DIR/$tdir
10381 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10382 skip_env "no early lock cancel on server"
10384 lru_resize_disable mdc
10385 lru_resize_disable osc
10386 cancel_lru_locks mdc
10387 stat $DIR/$tdir > /dev/null
10388 can1=$(do_facet $SINGLEMDS \
10389 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10390 awk '/ldlm_cancel/ {print $2}')
10391 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10392 awk '/ldlm_bl_callback/ {print $2}')
10393 touch $DIR/$tdir/f1
10394 can2=$(do_facet $SINGLEMDS \
10395 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10396 awk '/ldlm_cancel/ {print $2}')
10397 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10398 awk '/ldlm_bl_callback/ {print $2}')
10399 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10400 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10401 lru_resize_enable mdc
10402 lru_resize_enable osc
10404 run_test 120b "Early Lock Cancel: create test"
10407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10408 remote_mds_nodsh && skip "remote MDS with nodsh"
10409 test_mkdir -i0 -c1 $DIR/$tdir
10410 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10411 skip "no early lock cancel on server"
10413 lru_resize_disable mdc
10414 lru_resize_disable osc
10415 test_mkdir -i0 -c1 $DIR/$tdir/d1
10416 test_mkdir -i0 -c1 $DIR/$tdir/d2
10417 touch $DIR/$tdir/d1/f1
10418 cancel_lru_locks mdc
10419 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10420 can1=$(do_facet mds1 \
10421 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10422 awk '/ldlm_cancel/ {print $2}')
10423 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10424 awk '/ldlm_bl_callback/ {print $2}')
10425 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10426 can2=$(do_facet mds1 \
10427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10428 awk '/ldlm_cancel/ {print $2}')
10429 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10430 awk '/ldlm_bl_callback/ {print $2}')
10431 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10432 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10433 lru_resize_enable mdc
10434 lru_resize_enable osc
10436 run_test 120c "Early Lock Cancel: link test"
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 remote_mds_nodsh && skip "remote MDS with nodsh"
10441 test_mkdir -i0 -c1 $DIR/$tdir
10442 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10443 skip_env "no early lock cancel on server"
10445 lru_resize_disable mdc
10446 lru_resize_disable osc
10448 cancel_lru_locks mdc
10449 stat $DIR/$tdir > /dev/null
10450 can1=$(do_facet mds1 \
10451 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10452 awk '/ldlm_cancel/ {print $2}')
10453 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10454 awk '/ldlm_bl_callback/ {print $2}')
10455 chmod a+x $DIR/$tdir
10456 can2=$(do_facet mds1 \
10457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10458 awk '/ldlm_cancel/ {print $2}')
10459 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10460 awk '/ldlm_bl_callback/ {print $2}')
10461 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10462 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10463 lru_resize_enable mdc
10464 lru_resize_enable osc
10466 run_test 120d "Early Lock Cancel: setattr test"
10469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10470 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10471 skip_env "no early lock cancel on server"
10472 remote_mds_nodsh && skip "remote MDS with nodsh"
10474 local dlmtrace_set=false
10476 test_mkdir -i0 -c1 $DIR/$tdir
10477 lru_resize_disable mdc
10478 lru_resize_disable osc
10479 ! $LCTL get_param debug | grep -q dlmtrace &&
10480 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10481 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10482 cancel_lru_locks mdc
10483 cancel_lru_locks osc
10484 dd if=$DIR/$tdir/f1 of=/dev/null
10485 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10486 # XXX client can not do early lock cancel of OST lock
10487 # during unlink (LU-4206), so cancel osc lock now.
10489 cancel_lru_locks osc
10490 can1=$(do_facet mds1 \
10491 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10492 awk '/ldlm_cancel/ {print $2}')
10493 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10494 awk '/ldlm_bl_callback/ {print $2}')
10495 unlink $DIR/$tdir/f1
10497 can2=$(do_facet mds1 \
10498 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10499 awk '/ldlm_cancel/ {print $2}')
10500 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10501 awk '/ldlm_bl_callback/ {print $2}')
10502 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10503 $LCTL dk $TMP/cancel.debug.txt
10504 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10505 $LCTL dk $TMP/blocking.debug.txt
10506 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10507 lru_resize_enable mdc
10508 lru_resize_enable osc
10510 run_test 120e "Early Lock Cancel: unlink test"
10513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10514 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10515 skip_env "no early lock cancel on server"
10516 remote_mds_nodsh && skip "remote MDS with nodsh"
10518 test_mkdir -i0 -c1 $DIR/$tdir
10519 lru_resize_disable mdc
10520 lru_resize_disable osc
10521 test_mkdir -i0 -c1 $DIR/$tdir/d1
10522 test_mkdir -i0 -c1 $DIR/$tdir/d2
10523 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10524 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10525 cancel_lru_locks mdc
10526 cancel_lru_locks osc
10527 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10528 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10529 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10530 # XXX client can not do early lock cancel of OST lock
10531 # during rename (LU-4206), so cancel osc lock now.
10533 cancel_lru_locks osc
10534 can1=$(do_facet mds1 \
10535 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10536 awk '/ldlm_cancel/ {print $2}')
10537 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10538 awk '/ldlm_bl_callback/ {print $2}')
10539 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10541 can2=$(do_facet mds1 \
10542 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10543 awk '/ldlm_cancel/ {print $2}')
10544 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10545 awk '/ldlm_bl_callback/ {print $2}')
10546 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10547 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10548 lru_resize_enable mdc
10549 lru_resize_enable osc
10551 run_test 120f "Early Lock Cancel: rename test"
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10555 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10556 skip_env "no early lock cancel on server"
10557 remote_mds_nodsh && skip "remote MDS with nodsh"
10559 lru_resize_disable mdc
10560 lru_resize_disable osc
10562 echo create $count files
10563 test_mkdir $DIR/$tdir
10564 cancel_lru_locks mdc
10565 cancel_lru_locks osc
10568 can0=$(do_facet $SINGLEMDS \
10569 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10570 awk '/ldlm_cancel/ {print $2}')
10571 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10572 awk '/ldlm_bl_callback/ {print $2}')
10573 createmany -o $DIR/$tdir/f $count
10575 can1=$(do_facet $SINGLEMDS \
10576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10577 awk '/ldlm_cancel/ {print $2}')
10578 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10579 awk '/ldlm_bl_callback/ {print $2}')
10581 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10582 echo rm $count files
10585 can2=$(do_facet $SINGLEMDS \
10586 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10587 awk '/ldlm_cancel/ {print $2}')
10588 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10589 awk '/ldlm_bl_callback/ {print $2}')
10591 echo total: $count removes in $((t2-t1))
10592 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10594 # wait for commitment of removal
10595 lru_resize_enable mdc
10596 lru_resize_enable osc
10598 run_test 120g "Early Lock Cancel: performance test"
10600 test_121() { #bug #10589
10601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10604 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10605 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10606 lctl set_param fail_loc=0x310
10607 cancel_lru_locks osc > /dev/null
10608 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10609 lctl set_param fail_loc=0
10610 [[ $reads -eq $writes ]] ||
10611 error "read $reads blocks, must be $writes blocks"
10613 run_test 121 "read cancel race ========="
10615 test_123a() { # was test 123, statahead(bug 11401)
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10619 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10620 log "testing UP system. Performance may be lower than expected."
10625 test_mkdir $DIR/$tdir
10626 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10627 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10629 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10630 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10632 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10633 lctl set_param -n llite.*.statahead_max 0
10634 lctl get_param llite.*.statahead_max
10635 cancel_lru_locks mdc
10636 cancel_lru_locks osc
10638 time ls -l $DIR/$tdir | wc -l
10640 delta=$((etime - stime))
10641 log "ls $i files without statahead: $delta sec"
10642 lctl set_param llite.*.statahead_max=$max
10644 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10645 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10646 cancel_lru_locks mdc
10647 cancel_lru_locks osc
10649 time ls -l $DIR/$tdir | wc -l
10651 delta_sa=$((etime - stime))
10652 log "ls $i files with statahead: $delta_sa sec"
10653 lctl get_param -n llite.*.statahead_stats
10654 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10656 [[ $swrong -lt $ewrong ]] &&
10657 log "statahead was stopped, maybe too many locks held!"
10658 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10660 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10661 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10662 lctl set_param -n llite.*.statahead_max 0
10663 lctl get_param llite.*.statahead_max
10664 cancel_lru_locks mdc
10665 cancel_lru_locks osc
10667 time ls -l $DIR/$tdir | wc -l
10669 delta=$((etime - stime))
10670 log "ls $i files again without statahead: $delta sec"
10671 lctl set_param llite.*.statahead_max=$max
10672 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10673 if [ $SLOWOK -eq 0 ]; then
10674 error "ls $i files is slower with statahead!"
10676 log "ls $i files is slower with statahead!"
10682 [ $delta -gt 20 ] && break
10683 [ $delta -gt 8 ] && MULT=$((50 / delta))
10684 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10692 delta=$((etime - stime))
10693 log "rm -r $DIR/$tdir/: $delta seconds"
10695 lctl get_param -n llite.*.statahead_stats
10697 run_test 123a "verify statahead work"
10699 test_123b () { # statahead(bug 15027)
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10702 test_mkdir $DIR/$tdir
10703 createmany -o $DIR/$tdir/$tfile-%d 1000
10705 cancel_lru_locks mdc
10706 cancel_lru_locks osc
10708 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10709 lctl set_param fail_loc=0x80000803
10710 ls -lR $DIR/$tdir > /dev/null
10712 lctl set_param fail_loc=0x0
10713 lctl get_param -n llite.*.statahead_stats
10718 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10722 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10723 skip_env "no lru resize on server"
10727 test_mkdir $DIR/$tdir
10729 log "create $NR files at $DIR/$tdir"
10730 createmany -o $DIR/$tdir/f $NR ||
10731 error "failed to create $NR files in $DIR/$tdir"
10733 cancel_lru_locks mdc
10734 ls -l $DIR/$tdir > /dev/null
10738 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10739 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10740 LRU_SIZE=$($LCTL get_param -n $PARAM)
10741 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10742 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10744 log "NS=$(basename $NSDIR)"
10749 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10750 skip "Not enough cached locks created!"
10752 log "LRU=$LRU_SIZE"
10756 # We know that lru resize allows one client to hold $LIMIT locks
10757 # for 10h. After that locks begin to be killed by client.
10759 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10761 if [ $LIMIT -lt $LRU_SIZE ]; then
10762 skip "Limit is too small $LIMIT"
10765 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10766 # killing locks. Some time was spent for creating locks. This means
10767 # that up to the moment of sleep finish we must have killed some of
10768 # them (10-100 locks). This depends on how fast ther were created.
10769 # Many of them were touched in almost the same moment and thus will
10770 # be killed in groups.
10771 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10773 # Use $LRU_SIZE_B here to take into account real number of locks
10774 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10775 local LRU_SIZE_B=$LRU_SIZE
10777 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10778 log "OLD_LVF=$OLD_LVF"
10779 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10781 # Let's make sure that we really have some margin. Client checks
10782 # cached locks every 10 sec.
10783 SLEEP=$((SLEEP+20))
10784 log "Sleep ${SLEEP} sec"
10786 while ((SEC<$SLEEP)); do
10790 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10791 echo -n "$LRU_SIZE"
10794 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10795 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10797 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10798 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10799 unlinkmany $DIR/$tdir/f $NR
10803 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10804 log "unlink $NR files at $DIR/$tdir"
10805 unlinkmany $DIR/$tdir/f $NR
10807 run_test 124a "lru resize ======================================="
10809 get_max_pool_limit()
10811 local limit=$($LCTL get_param \
10812 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10814 for l in $limit; do
10815 if [[ $l -gt $max ]]; then
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10825 skip_env "no lru resize on server"
10827 LIMIT=$(get_max_pool_limit)
10829 NR=$(($(default_lru_size)*20))
10830 if [[ $NR -gt $LIMIT ]]; then
10831 log "Limit lock number by $LIMIT locks"
10835 IFree=$(mdsrate_inodes_available)
10836 if [ $IFree -lt $NR ]; then
10837 log "Limit lock number by $IFree inodes"
10841 lru_resize_disable mdc
10842 test_mkdir -p $DIR/$tdir/disable_lru_resize
10844 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10845 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10846 cancel_lru_locks mdc
10849 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10852 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10855 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10859 nolruresize_delta=$((etime-stime))
10860 log "ls -la time: $nolruresize_delta seconds"
10861 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10862 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10864 lru_resize_enable mdc
10865 test_mkdir -p $DIR/$tdir/enable_lru_resize
10867 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10868 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10869 cancel_lru_locks mdc
10872 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10875 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10878 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10882 lruresize_delta=$((etime-stime))
10883 log "ls -la time: $lruresize_delta seconds"
10884 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10886 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10887 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10888 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10889 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10891 log "lru resize performs the same with no lru resize"
10893 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10895 run_test 124b "lru resize (performance test) ======================="
10898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10899 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10900 skip_env "no lru resize on server"
10902 # cache ununsed locks on client
10904 cancel_lru_locks mdc
10905 test_mkdir $DIR/$tdir
10906 createmany -o $DIR/$tdir/f $nr ||
10907 error "failed to create $nr files in $DIR/$tdir"
10908 ls -l $DIR/$tdir > /dev/null
10910 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10911 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10912 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10913 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10914 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10916 # set lru_max_age to 1 sec
10917 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10918 echo "sleep $((recalc_p * 2)) seconds..."
10919 sleep $((recalc_p * 2))
10921 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10922 # restore lru_max_age
10923 $LCTL set_param -n $nsdir.lru_max_age $max_age
10924 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10925 unlinkmany $DIR/$tdir/f $nr
10927 run_test 124c "LRUR cancel very aged locks"
10930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10931 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10932 skip_env "no lru resize on server"
10934 # cache ununsed locks on client
10937 lru_resize_disable mdc
10938 stack_trap "lru_resize_enable mdc" EXIT
10940 cancel_lru_locks mdc
10942 # asynchronous object destroy at MDT could cause bl ast to client
10943 test_mkdir $DIR/$tdir
10944 createmany -o $DIR/$tdir/f $nr ||
10945 error "failed to create $nr files in $DIR/$tdir"
10946 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
10948 ls -l $DIR/$tdir > /dev/null
10950 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10951 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10952 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10953 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10955 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10957 # set lru_max_age to 1 sec
10958 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10959 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
10961 echo "sleep $((recalc_p * 2)) seconds..."
10962 sleep $((recalc_p * 2))
10964 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10966 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10968 run_test 124d "cancel very aged locks if lru-resize diasbaled"
10970 test_125() { # 13358
10971 $LCTL get_param -n llite.*.client_type | grep -q local ||
10972 skip "must run as local client"
10973 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10974 skip_env "must have acl enabled"
10975 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10977 test_mkdir $DIR/$tdir
10978 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10979 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10980 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10982 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10984 test_126() { # bug 12829/13455
10985 $GSS && skip_env "must run as gss disabled"
10986 $LCTL get_param -n llite.*.client_type | grep -q local ||
10987 skip "must run as local client"
10988 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10990 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10991 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10993 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10995 run_test 126 "check that the fsgid provided by the client is taken into account"
10997 test_127a() { # bug 15521
10998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11000 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11001 $LCTL set_param osc.*.stats=0
11002 FSIZE=$((2048 * 1024))
11003 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
11004 cancel_lru_locks osc
11005 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
11007 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
11008 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
11009 echo "got $COUNT $NAME"
11010 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
11011 eval $NAME=$COUNT || error "Wrong proc format"
11014 read_bytes|write_bytes)
11015 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
11016 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
11017 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
11018 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
11019 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
11020 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
11021 error "sumsquare is too small: $SUMSQ"
11022 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
11023 error "sumsquare is too big: $SUMSQ"
11027 done < $DIR/${tfile}.tmp
11029 #check that we actually got some stats
11030 [ "$read_bytes" ] || error "Missing read_bytes stats"
11031 [ "$write_bytes" ] || error "Missing write_bytes stats"
11032 [ "$read_bytes" != 0 ] || error "no read done"
11033 [ "$write_bytes" != 0 ] || error "no write done"
11035 run_test 127a "verify the client stats are sane"
11037 test_127b() { # bug LU-333
11038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11039 local name count samp unit min max sum sumsq
11041 $LCTL set_param llite.*.stats=0
11043 # perform 2 reads and writes so MAX is different from SUM.
11044 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11045 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11046 cancel_lru_locks osc
11047 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11048 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11050 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11051 while read name count samp unit min max sum sumsq; do
11052 echo "got $count $name"
11053 eval $name=$count || error "Wrong proc format"
11057 [ $count -ne 2 ] && error "count is not 2: $count"
11058 [ $min -ne $PAGE_SIZE ] &&
11059 error "min is not $PAGE_SIZE: $min"
11060 [ $max -ne $PAGE_SIZE ] &&
11061 error "max is incorrect: $max"
11062 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11063 error "sum is wrong: $sum"
11066 [ $count -ne 2 ] && error "count is not 2: $count"
11067 [ $min -ne $PAGE_SIZE ] &&
11068 error "min is not $PAGE_SIZE: $min"
11069 [ $max -ne $PAGE_SIZE ] &&
11070 error "max is incorrect: $max"
11071 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11072 error "sum is wrong: $sum"
11076 done < $TMP/$tfile.tmp
11078 #check that we actually got some stats
11079 [ "$read_bytes" ] || error "Missing read_bytes stats"
11080 [ "$write_bytes" ] || error "Missing write_bytes stats"
11081 [ "$read_bytes" != 0 ] || error "no read done"
11082 [ "$write_bytes" != 0 ] || error "no write done"
11084 rm -f $TMP/${tfile}.tmp
11086 run_test 127b "verify the llite client stats are sane"
11088 test_127c() { # LU-12394
11089 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11096 $LCTL set_param llite.*.extents_stats=1
11097 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11099 # Use two stripes so there is enough space in default config
11100 $LFS setstripe -c 2 $DIR/$tfile
11102 # Extent stats start at 0-4K and go in power of two buckets
11103 # LL_HIST_START = 12 --> 2^12 = 4K
11104 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11105 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11107 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11109 # Write and read, 2x each, second time at a non-zero offset
11110 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11111 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11112 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11113 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11117 $LCTL get_param llite.*.extents_stats
11120 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11122 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11124 reads=$(echo $bucket | awk '{print $5}')
11125 writes=$(echo $bucket | awk '{print $9}')
11126 [ "$reads" -eq $count ] ||
11127 error "$reads reads in < $bsize bucket, expect $count"
11128 [ "$writes" -eq $count ] ||
11129 error "$writes writes in < $bsize bucket, expect $count"
11132 # Test mmap write and read
11133 $LCTL set_param llite.*.extents_stats=c
11135 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11136 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11137 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11139 $LCTL get_param llite.*.extents_stats
11141 count=$(((size*1024) / PAGE_SIZE))
11143 bsize=$((2 * PAGE_SIZE / 1024))K
11145 bucket=$($LCTL get_param -n llite.*.extents_stats |
11147 reads=$(echo $bucket | awk '{print $5}')
11148 writes=$(echo $bucket | awk '{print $9}')
11149 # mmap writes fault in the page first, creating an additonal read
11150 [ "$reads" -eq $((2 * count)) ] ||
11151 error "$reads reads in < $bsize bucket, expect $count"
11152 [ "$writes" -eq $count ] ||
11153 error "$writes writes in < $bsize bucket, expect $count"
11155 run_test 127c "test llite extent stats with regular & mmap i/o"
11157 test_128() { # bug 15212
11159 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11164 result=$(grep error $TMP/$tfile.log)
11165 rm -f $DIR/$tfile $TMP/$tfile.log
11166 [ -z "$result" ] ||
11167 error "consecutive find's under interactive lfs failed"
11169 run_test 128 "interactive lfs for 2 consecutive find's"
11171 set_dir_limits () {
11176 local ldproc=/proc/fs/ldiskfs
11177 local facets=$(get_facets MDS)
11179 for facet in ${facets//,/ }; do
11180 canondev=$(ldiskfs_canon \
11181 *.$(convert_facet2label $facet).mntdev $facet)
11182 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11183 ldproc=/sys/fs/ldiskfs
11184 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11185 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11189 check_mds_dmesg() {
11190 local facets=$(get_facets MDS)
11191 for facet in ${facets//,/ }; do
11192 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11199 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11200 skip "Need MDS version with at least 2.5.56"
11201 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11202 skip_env "ldiskfs only test"
11204 remote_mds_nodsh && skip "remote MDS with nodsh"
11208 local has_warning=false
11211 mkdir -p $DIR/$tdir
11213 # block size of mds1
11214 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11215 set_dir_limits $maxsize $maxsize
11216 local dirsize=$(stat -c%s "$DIR/$tdir")
11218 while [[ $dirsize -le $maxsize ]]; do
11219 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11221 if ! $has_warning; then
11222 check_mds_dmesg '"is approaching"' && has_warning=true
11224 # check two errors:
11225 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11226 # EFBIG for previous versions included in ldiskfs series
11227 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11229 echo "return code $rc received as expected"
11231 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11232 error_exit "create failed w/o dir size limit"
11234 check_mds_dmesg '"has reached"' ||
11235 error_exit "reached message should be output"
11237 [ $has_warning = "false" ] &&
11238 error_exit "warning message should be output"
11240 dirsize=$(stat -c%s "$DIR/$tdir")
11242 [[ $dirsize -ge $maxsize ]] && return 0
11243 error_exit "current dir size $dirsize, " \
11244 "previous limit $maxsize"
11245 elif [ $rc -ne 0 ]; then
11247 error_exit "return $rc received instead of expected " \
11248 "$EFBIG or $ENOSPC, files in dir $dirsize"
11250 nfiles=$((nfiles + 1))
11251 dirsize=$(stat -c%s "$DIR/$tdir")
11255 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11257 run_test 129 "test directory size limit ========================"
11266 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11267 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11269 trap cleanup_130 EXIT RETURN
11271 local fm_file=$DIR/$tfile
11272 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11273 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11274 error "dd failed for $fm_file"
11276 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11277 filefrag -ves $fm_file
11279 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11280 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11281 [ $RC != 0 ] && error "filefrag $fm_file failed"
11283 filefrag_op=$(filefrag -ve -k $fm_file |
11284 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11285 lun=$($LFS getstripe -i $fm_file)
11287 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11290 for line in $filefrag_op
11292 frag_lun=`echo $line | cut -d: -f5`
11293 ext_len=`echo $line | cut -d: -f4`
11294 if (( $frag_lun != $lun )); then
11296 error "FIEMAP on 1-stripe file($fm_file) failed"
11299 (( tot_len += ext_len ))
11302 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11304 error "FIEMAP on 1-stripe file($fm_file) failed;"
11310 echo "FIEMAP on single striped file succeeded"
11312 run_test 130a "FIEMAP (1-stripe file)"
11315 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11317 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11318 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11320 trap cleanup_130 EXIT RETURN
11322 local fm_file=$DIR/$tfile
11323 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11324 error "setstripe on $fm_file"
11325 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11326 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11328 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11329 error "dd failed on $fm_file"
11331 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11332 filefrag_op=$(filefrag -ve -k $fm_file |
11333 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11335 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11336 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11341 for line in $filefrag_op
11343 frag_lun=$(echo $line | cut -d: -f5 |
11344 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11345 ext_len=$(echo $line | cut -d: -f4)
11346 if (( $frag_lun != $last_lun )); then
11347 if (( tot_len != 1024 )); then
11349 error "FIEMAP on $fm_file failed; returned " \
11350 "len $tot_len for OST $last_lun instead of 1024"
11353 (( num_luns += 1 ))
11357 (( tot_len += ext_len ))
11360 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11362 error "FIEMAP on $fm_file failed; returned wrong number of " \
11363 "luns or wrong len for OST $last_lun"
11369 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11371 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11374 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11376 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11377 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11379 trap cleanup_130 EXIT RETURN
11381 local fm_file=$DIR/$tfile
11382 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11383 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11384 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11386 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11387 error "dd failed on $fm_file"
11389 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11390 filefrag_op=$(filefrag -ve -k $fm_file |
11391 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11393 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11394 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11399 for line in $filefrag_op
11401 frag_lun=$(echo $line | cut -d: -f5 |
11402 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11403 ext_len=$(echo $line | cut -d: -f4)
11404 if (( $frag_lun != $last_lun )); then
11405 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11406 if (( logical != 512 )); then
11408 error "FIEMAP on $fm_file failed; returned " \
11409 "logical start for lun $logical instead of 512"
11412 if (( tot_len != 512 )); then
11414 error "FIEMAP on $fm_file failed; returned " \
11415 "len $tot_len for OST $last_lun instead of 1024"
11418 (( num_luns += 1 ))
11422 (( tot_len += ext_len ))
11425 if (( num_luns != 2 || tot_len != 512 )); then
11427 error "FIEMAP on $fm_file failed; returned wrong number of " \
11428 "luns or wrong len for OST $last_lun"
11434 echo "FIEMAP on 2-stripe file with hole succeeded"
11436 run_test 130c "FIEMAP (2-stripe file with hole)"
11439 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11441 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11442 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11444 trap cleanup_130 EXIT RETURN
11446 local fm_file=$DIR/$tfile
11447 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11448 error "setstripe on $fm_file"
11449 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11450 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11452 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11453 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11454 error "dd failed on $fm_file"
11456 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11457 filefrag_op=$(filefrag -ve -k $fm_file |
11458 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11460 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11461 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11466 for line in $filefrag_op
11468 frag_lun=$(echo $line | cut -d: -f5 |
11469 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11470 ext_len=$(echo $line | cut -d: -f4)
11471 if (( $frag_lun != $last_lun )); then
11472 if (( tot_len != 1024 )); then
11474 error "FIEMAP on $fm_file failed; returned " \
11475 "len $tot_len for OST $last_lun instead of 1024"
11478 (( num_luns += 1 ))
11482 (( tot_len += ext_len ))
11485 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11487 error "FIEMAP on $fm_file failed; returned wrong number of " \
11488 "luns or wrong len for OST $last_lun"
11494 echo "FIEMAP on N-stripe file succeeded"
11496 run_test 130d "FIEMAP (N-stripe file)"
11499 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11501 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11502 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11504 trap cleanup_130 EXIT RETURN
11506 local fm_file=$DIR/$tfile
11507 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11508 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11509 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11512 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11513 for ((i = 0; i < $NUM_BLKS; i++))
11515 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11518 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11519 filefrag_op=$(filefrag -ve -k $fm_file |
11520 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11522 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11523 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11528 for line in $filefrag_op
11530 frag_lun=$(echo $line | cut -d: -f5 |
11531 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11532 ext_len=$(echo $line | cut -d: -f4)
11533 if (( $frag_lun != $last_lun )); then
11534 if (( tot_len != $EXPECTED_LEN )); then
11536 error "FIEMAP on $fm_file failed; returned " \
11537 "len $tot_len for OST $last_lun instead " \
11541 (( num_luns += 1 ))
11545 (( tot_len += ext_len ))
11548 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11550 error "FIEMAP on $fm_file failed; returned wrong number " \
11551 "of luns or wrong len for OST $last_lun"
11557 echo "FIEMAP with continuation calls succeeded"
11559 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11562 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11563 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11565 local fm_file=$DIR/$tfile
11566 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11567 error "multiop create with lov_delay_create on $fm_file"
11569 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11570 filefrag_extents=$(filefrag -vek $fm_file |
11571 awk '/extents? found/ { print $2 }')
11572 if [[ "$filefrag_extents" != "0" ]]; then
11573 error "FIEMAP on $fm_file failed; " \
11574 "returned $filefrag_extents expected 0"
11579 run_test 130f "FIEMAP (unstriped file)"
11581 # Test for writev/readv
11583 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11584 error "writev test failed"
11585 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11586 error "readv failed"
11589 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11592 local fsize=$((524288 + 1048576 + 1572864))
11593 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11594 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11595 error "append writev test failed"
11597 ((fsize += 1572864 + 1048576))
11598 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11599 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11600 error "append writev test failed"
11603 run_test 131b "test append writev"
11606 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11609 run_test 131c "test read/write on file w/o objects"
11612 rwv -f $DIR/$tfile -w -n 1 1572864
11613 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11614 if [ "$NOB" != 1572864 ]; then
11615 error "Short read filed: read $NOB bytes instead of 1572864"
11619 run_test 131d "test short read"
11622 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11623 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11624 error "read hitting hole failed"
11627 run_test 131e "test read hitting hole"
11636 mds*) res=$(do_facet $facet \
11637 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11639 ost*) res=$(do_facet $facet \
11640 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11642 *) error "Wrong facet '$facet'" ;;
11644 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11645 # if the argument $3 is zero, it means any stat increment is ok.
11646 if [[ $want -gt 0 ]]; then
11647 local count=$(echo $res | awk '{ print $2 }')
11648 [[ $count -ne $want ]] &&
11649 error "The $op counter on $facet is $count, not $want"
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 $LCTL list_param mdt.*.rename_stats ||
11658 skip_env "MDS doesn't support rename stats"
11660 local testdir=$DIR/${tdir}/stats_testdir
11662 mkdir -p $DIR/${tdir}
11665 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11666 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11668 # verify mdt stats first.
11669 mkdir ${testdir} || error "mkdir failed"
11670 check_stats $SINGLEMDS "mkdir" 1
11671 touch ${testdir}/${tfile} || error "touch failed"
11672 check_stats $SINGLEMDS "open" 1
11673 check_stats $SINGLEMDS "close" 1
11674 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11675 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11676 check_stats $SINGLEMDS "mknod" 2
11678 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11679 check_stats $SINGLEMDS "unlink" 1
11680 rm -f ${testdir}/${tfile} || error "file remove failed"
11681 check_stats $SINGLEMDS "unlink" 2
11683 # remove working dir and check mdt stats again.
11684 rmdir ${testdir} || error "rmdir failed"
11685 check_stats $SINGLEMDS "rmdir" 1
11687 local testdir1=$DIR/${tdir}/stats_testdir1
11688 mkdir -p ${testdir}
11689 mkdir -p ${testdir1}
11690 touch ${testdir1}/test1
11691 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11692 check_stats $SINGLEMDS "crossdir_rename" 1
11694 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11695 check_stats $SINGLEMDS "samedir_rename" 1
11697 rm -rf $DIR/${tdir}
11699 run_test 133a "Verifying MDT stats ========================================"
11704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11705 remote_ost_nodsh && skip "remote OST with nodsh"
11706 remote_mds_nodsh && skip "remote MDS with nodsh"
11708 local testdir=$DIR/${tdir}/stats_testdir
11710 mkdir -p ${testdir} || error "mkdir failed"
11711 touch ${testdir}/${tfile} || error "touch failed"
11712 cancel_lru_locks mdc
11715 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11716 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11718 # extra mdt stats verification.
11719 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11720 check_stats $SINGLEMDS "setattr" 1
11721 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11722 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11724 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11725 check_stats $SINGLEMDS "getattr" 1
11727 rm -rf $DIR/${tdir}
11729 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11730 # so the check below is not reliable
11731 [ $MDSCOUNT -eq 1 ] || return 0
11733 # Sleep to avoid a cached response.
11734 #define OBD_STATFS_CACHE_SECONDS 1
11736 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11737 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11738 $LFS df || error "lfs failed"
11739 check_stats $SINGLEMDS "statfs" 1
11741 # check aggregated statfs (LU-10018)
11742 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11744 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11747 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11748 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11750 check_stats $SINGLEMDS "statfs" 1
11752 # We want to check that the client didn't send OST_STATFS to
11753 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11754 # extra care is needed here.
11755 if remote_mds; then
11756 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11757 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11759 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11760 [ "$res" ] && error "OST got STATFS"
11765 run_test 133b "Verifying extra MDT stats =================================="
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11769 remote_ost_nodsh && skip "remote OST with nodsh"
11770 remote_mds_nodsh && skip "remote MDS with nodsh"
11772 local testdir=$DIR/$tdir/stats_testdir
11774 test_mkdir -p $testdir
11776 # verify obdfilter stats.
11777 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11779 cancel_lru_locks osc
11780 wait_delete_completed
11783 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11784 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11786 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11789 cancel_lru_locks osc
11790 check_stats ost1 "write" 1
11792 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11793 check_stats ost1 "read" 1
11795 > $testdir/$tfile || error "truncate failed"
11796 check_stats ost1 "punch" 1
11798 rm -f $testdir/$tfile || error "file remove failed"
11799 wait_delete_completed
11800 check_stats ost1 "destroy" 1
11804 run_test 133c "Verifying OST stats ========================================"
11811 while [ $value -ge 2 ]; do
11816 if [ $orig -gt $order ]; then
11824 local size=('K' 'M' 'G' 'T');
11826 local size_string=$value
11828 while [ $value -ge 1024 ]; do
11829 if [ $i -gt 3 ]; then
11830 #T is the biggest unit we get here, if that is bigger,
11832 size_string=${value}T
11835 value=$((value >> 10))
11836 if [ $value -lt 1024 ]; then
11837 size_string=${value}${size[$i]}
11846 get_rename_size() {
11848 local context=${2:-.}
11849 local sample=$(do_facet $SINGLEMDS $LCTL \
11850 get_param mdt.$FSNAME-MDT0000.rename_stats |
11851 grep -A1 $context |
11852 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11858 remote_ost_nodsh && skip "remote OST with nodsh"
11859 remote_mds_nodsh && skip "remote MDS with nodsh"
11860 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11861 skip_env "MDS doesn't support rename stats"
11863 local testdir1=$DIR/${tdir}/stats_testdir1
11864 local testdir2=$DIR/${tdir}/stats_testdir2
11865 mkdir -p $DIR/${tdir}
11867 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11869 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11870 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11872 createmany -o $testdir1/test 512 || error "createmany failed"
11874 # check samedir rename size
11875 mv ${testdir1}/test0 ${testdir1}/test_0
11877 local testdir1_size=$(ls -l $DIR/${tdir} |
11878 awk '/stats_testdir1/ {print $5}')
11879 local testdir2_size=$(ls -l $DIR/${tdir} |
11880 awk '/stats_testdir2/ {print $5}')
11882 testdir1_size=$(order_2 $testdir1_size)
11883 testdir2_size=$(order_2 $testdir2_size)
11885 testdir1_size=$(size_in_KMGT $testdir1_size)
11886 testdir2_size=$(size_in_KMGT $testdir2_size)
11888 echo "source rename dir size: ${testdir1_size}"
11889 echo "target rename dir size: ${testdir2_size}"
11891 local cmd="do_facet $SINGLEMDS $LCTL "
11892 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11894 eval $cmd || error "$cmd failed"
11895 local samedir=$($cmd | grep 'same_dir')
11896 local same_sample=$(get_rename_size $testdir1_size)
11897 [ -z "$samedir" ] && error "samedir_rename_size count error"
11898 [[ $same_sample -eq 1 ]] ||
11899 error "samedir_rename_size error $same_sample"
11900 echo "Check same dir rename stats success"
11902 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11904 # check crossdir rename size
11905 mv ${testdir1}/test_0 ${testdir2}/test_0
11907 testdir1_size=$(ls -l $DIR/${tdir} |
11908 awk '/stats_testdir1/ {print $5}')
11909 testdir2_size=$(ls -l $DIR/${tdir} |
11910 awk '/stats_testdir2/ {print $5}')
11912 testdir1_size=$(order_2 $testdir1_size)
11913 testdir2_size=$(order_2 $testdir2_size)
11915 testdir1_size=$(size_in_KMGT $testdir1_size)
11916 testdir2_size=$(size_in_KMGT $testdir2_size)
11918 echo "source rename dir size: ${testdir1_size}"
11919 echo "target rename dir size: ${testdir2_size}"
11921 eval $cmd || error "$cmd failed"
11922 local crossdir=$($cmd | grep 'crossdir')
11923 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11924 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11925 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11926 [[ $src_sample -eq 1 ]] ||
11927 error "crossdir_rename_size error $src_sample"
11928 [[ $tgt_sample -eq 1 ]] ||
11929 error "crossdir_rename_size error $tgt_sample"
11930 echo "Check cross dir rename stats success"
11931 rm -rf $DIR/${tdir}
11933 run_test 133d "Verifying rename_stats ========================================"
11936 remote_mds_nodsh && skip "remote MDS with nodsh"
11937 remote_ost_nodsh && skip "remote OST with nodsh"
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 local testdir=$DIR/${tdir}/stats_testdir
11941 local ctr f0 f1 bs=32768 count=42 sum
11943 mkdir -p ${testdir} || error "mkdir failed"
11945 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11947 for ctr in {write,read}_bytes; do
11949 cancel_lru_locks osc
11951 do_facet ost1 $LCTL set_param -n \
11952 "obdfilter.*.exports.clear=clear"
11954 if [ $ctr = write_bytes ]; then
11956 f1=${testdir}/${tfile}
11958 f0=${testdir}/${tfile}
11962 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11965 cancel_lru_locks osc
11967 sum=$(do_facet ost1 $LCTL get_param \
11968 "obdfilter.*.exports.*.stats" |
11969 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11970 $1 == ctr { sum += $7 }
11971 END { printf("%0.0f", sum) }')
11973 if ((sum != bs * count)); then
11974 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11978 rm -rf $DIR/${tdir}
11980 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11982 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11984 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11985 # not honor the -ignore_readdir_race option correctly. So we call
11986 # error_ignore() rather than error() in these cases. See LU-11152.
11988 if (find --version; do_facet mds1 find --version) |
11989 grep -q '\b4\.5\.1[1-4]\b'; then
11990 error_ignore LU-11152 "$@"
11997 # First without trusting modes.
11998 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11999 echo "proc_dirs='$proc_dirs'"
12000 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12001 find $proc_dirs -exec cat '{}' \; &> /dev/null
12003 # Second verifying readability.
12004 $LCTL get_param -R '*' &> /dev/null
12006 # Verifing writability with badarea_io.
12008 -ignore_readdir_race \
12010 -not -name force_lbug \
12011 -not -name changelog_mask \
12012 -exec badarea_io '{}' \; ||
12013 error_133 "find $proc_dirs failed"
12015 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12018 remote_mds_nodsh && skip "remote MDS with nodsh"
12019 remote_ost_nodsh && skip "remote OST with nodsh"
12021 # eventually, this can also be replaced with "lctl get_param -R",
12022 # but not until that option is always available on the server
12024 for facet in mds1 ost1; do
12025 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12026 skip_noexit "Too old lustre on $facet"
12027 local facet_proc_dirs=$(do_facet $facet \
12028 \\\ls -d $proc_regexp 2>/dev/null)
12029 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12030 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12031 do_facet $facet find $facet_proc_dirs \
12032 ! -name req_history \
12033 -exec cat '{}' \\\; &> /dev/null
12035 do_facet $facet find $facet_proc_dirs \
12036 ! -name req_history \
12038 -exec cat '{}' \\\; &> /dev/null ||
12039 error "proc file read failed"
12041 do_facet $facet find $facet_proc_dirs \
12042 -ignore_readdir_race \
12044 -not -name force_lbug \
12045 -not -name changelog_mask \
12046 -exec badarea_io '{}' \\\; ||
12047 error_133 "$facet find $facet_proc_dirs failed"
12050 # remount the FS in case writes/reads /proc break the FS
12051 cleanup || error "failed to unmount"
12052 setup || error "failed to setup"
12055 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12058 remote_mds_nodsh && skip "remote MDS with nodsh"
12059 remote_ost_nodsh && skip "remote OST with nodsh"
12060 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12061 skip "Need MDS version at least 2.9.54"
12065 for facet in client mds1 ost1; do
12066 local facet_proc_dirs=$(do_facet $facet \
12067 \\\ls -d $proc_regexp 2> /dev/null)
12068 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12069 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12070 # Get the list of files that are missing the terminating newline
12071 local missing=($(do_facet $facet \
12072 find ${facet_proc_dirs} -type f \| \
12073 while read F\; do \
12074 awk -v FS='\v' -v RS='\v\v' \
12075 "'END { if(NR>0 && \
12076 \\\$NF !~ /.*\\\n\$/) \
12077 print FILENAME}'" \
12080 [ ${#missing[*]} -eq 0 ] ||
12081 error "files do not end with newline: ${missing[*]}"
12084 run_test 133h "Proc files should end with newlines"
12087 remote_mds_nodsh && skip "remote MDS with nodsh"
12088 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12089 skip "Need MDS version at least 2.7.54"
12091 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12092 cancel_lru_locks mdc
12094 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12095 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12096 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12099 createmany -o $DIR/$tdir/f $nr ||
12100 error "failed to create $nr files in $DIR/$tdir"
12101 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12103 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12104 do_facet mds1 $LCTL set_param fail_loc=0x327
12105 do_facet mds1 $LCTL set_param fail_val=500
12108 echo "sleep 10 seconds ..."
12110 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12112 do_facet mds1 $LCTL set_param fail_loc=0
12113 do_facet mds1 $LCTL set_param fail_val=0
12114 [ $lck_cnt -lt $unused ] ||
12115 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12118 unlinkmany $DIR/$tdir/f $nr
12120 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12123 remote_mds_nodsh && skip "remote MDS with nodsh"
12124 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12125 skip "Need MDS version at least 2.7.54"
12127 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12128 cancel_lru_locks mdc
12130 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12131 ldlm.lock_reclaim_threshold_mb)
12132 # disable reclaim temporarily
12133 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12135 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12136 do_facet mds1 $LCTL set_param fail_loc=0x328
12137 do_facet mds1 $LCTL set_param fail_val=500
12139 $LCTL set_param debug=+trace
12142 createmany -o $DIR/$tdir/f $nr &
12143 local create_pid=$!
12145 echo "Sleep $TIMEOUT seconds ..."
12147 if ! ps -p $create_pid > /dev/null 2>&1; then
12148 do_facet mds1 $LCTL set_param fail_loc=0
12149 do_facet mds1 $LCTL set_param fail_val=0
12150 do_facet mds1 $LCTL set_param \
12151 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12152 error "createmany finished incorrectly!"
12154 do_facet mds1 $LCTL set_param fail_loc=0
12155 do_facet mds1 $LCTL set_param fail_val=0
12156 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12157 wait $create_pid || return 1
12159 unlinkmany $DIR/$tdir/f $nr
12161 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12163 test_140() { #bug-17379
12164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12166 test_mkdir $DIR/$tdir
12167 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12168 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12170 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12171 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12173 while i=$((i + 1)); do
12175 cd $i || error "Changing to $i"
12176 ln -s ../stat stat || error "Creating stat symlink"
12177 # Read the symlink until ELOOP present,
12178 # not LBUGing the system is considered success,
12179 # we didn't overrun the stack.
12180 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12181 if [ $ret -ne 0 ]; then
12182 if [ $ret -eq 40 ]; then
12185 error "Open stat symlink"
12191 echo "The symlink depth = $i"
12192 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12193 error "Invalid symlink depth"
12195 # Test recursive symlink
12196 ln -s symlink_self symlink_self
12197 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12198 echo "open symlink_self returns $ret"
12199 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12201 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12206 local TF="$TMP/$tfile"
12208 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12210 cancel_lru_locks $OSC
12211 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12212 remount_client $MOUNT
12214 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12217 $TRUNCATE $DIR/$tfile 6000
12218 cancel_lru_locks $OSC
12219 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12222 echo "12345" >>$DIR/$tfile
12223 cancel_lru_locks $OSC
12224 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12227 echo "12345" >>$DIR/$tfile
12228 cancel_lru_locks $OSC
12229 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12234 run_test 150 "truncate/append tests"
12236 #LU-2902 roc_hit was not able to read all values from lproc
12237 function roc_hit_init() {
12238 local list=$(comma_list $(osts_nodes))
12239 local dir=$DIR/$tdir-check
12240 local file=$dir/$tfile
12246 #use setstripe to do a write to every ost
12247 for i in $(seq 0 $((OSTCOUNT-1))); do
12248 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12249 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12250 idx=$(printf %04x $i)
12251 BEFORE=$(get_osd_param $list *OST*$idx stats |
12252 awk '$1 == "cache_access" {sum += $7}
12253 END { printf("%0.0f", sum) }')
12255 cancel_lru_locks osc
12256 cat $file >/dev/null
12258 AFTER=$(get_osd_param $list *OST*$idx stats |
12259 awk '$1 == "cache_access" {sum += $7}
12260 END { printf("%0.0f", sum) }')
12262 echo BEFORE:$BEFORE AFTER:$AFTER
12263 if ! let "AFTER - BEFORE == 4"; then
12265 error "roc_hit is not safe to use"
12273 function roc_hit() {
12274 local list=$(comma_list $(osts_nodes))
12275 echo $(get_osd_param $list '' stats |
12276 awk '$1 == "cache_hit" {sum += $7}
12277 END { printf("%0.0f", sum) }')
12280 function set_cache() {
12283 if [ "$2" == "off" ]; then
12286 local list=$(comma_list $(osts_nodes))
12287 set_osd_param $list '' $1_cache_enable $on
12289 cancel_lru_locks osc
12293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 remote_ost_nodsh && skip "remote OST with nodsh"
12297 local list=$(comma_list $(osts_nodes))
12299 # check whether obdfilter is cache capable at all
12300 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12301 skip "not cache-capable obdfilter"
12304 # check cache is enabled on all obdfilters
12305 if get_osd_param $list '' read_cache_enable | grep 0; then
12306 skip "oss cache is disabled"
12309 set_osd_param $list '' writethrough_cache_enable 1
12311 # check write cache is enabled on all obdfilters
12312 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12313 skip "oss write cache is NOT enabled"
12318 #define OBD_FAIL_OBD_NO_LRU 0x609
12319 do_nodes $list $LCTL set_param fail_loc=0x609
12321 # pages should be in the case right after write
12322 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12325 local BEFORE=$(roc_hit)
12326 cancel_lru_locks osc
12327 cat $DIR/$tfile >/dev/null
12328 local AFTER=$(roc_hit)
12330 do_nodes $list $LCTL set_param fail_loc=0
12332 if ! let "AFTER - BEFORE == CPAGES"; then
12333 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12336 # the following read invalidates the cache
12337 cancel_lru_locks osc
12338 set_osd_param $list '' read_cache_enable 0
12339 cat $DIR/$tfile >/dev/null
12341 # now data shouldn't be found in the cache
12343 cancel_lru_locks osc
12344 cat $DIR/$tfile >/dev/null
12346 if let "AFTER - BEFORE != 0"; then
12347 error "IN CACHE: before: $BEFORE, after: $AFTER"
12350 set_osd_param $list '' read_cache_enable 1
12353 run_test 151 "test cache on oss and controls ==============================="
12356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12358 local TF="$TMP/$tfile"
12360 # simulate ENOMEM during write
12361 #define OBD_FAIL_OST_NOMEM 0x226
12362 lctl set_param fail_loc=0x80000226
12363 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12365 sync || error "sync failed"
12366 lctl set_param fail_loc=0
12368 # discard client's cache
12369 cancel_lru_locks osc
12371 # simulate ENOMEM during read
12372 lctl set_param fail_loc=0x80000226
12373 cmp $TF $DIR/$tfile || error "cmp failed"
12374 lctl set_param fail_loc=0
12378 run_test 152 "test read/write with enomem ============================"
12381 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12383 run_test 153 "test if fdatasync does not crash ======================="
12385 dot_lustre_fid_permission_check() {
12387 local ffid=$MOUNT/.lustre/fid/$fid
12390 echo "stat fid $fid"
12391 stat $ffid > /dev/null || error "stat $ffid failed."
12392 echo "touch fid $fid"
12393 touch $ffid || error "touch $ffid failed."
12394 echo "write to fid $fid"
12395 cat /etc/hosts > $ffid || error "write $ffid failed."
12396 echo "read fid $fid"
12397 diff /etc/hosts $ffid || error "read $ffid failed."
12398 echo "append write to fid $fid"
12399 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12400 echo "rename fid $fid"
12401 mv $ffid $test_dir/$tfile.1 &&
12402 error "rename $ffid to $tfile.1 should fail."
12403 touch $test_dir/$tfile.1
12404 mv $test_dir/$tfile.1 $ffid &&
12405 error "rename $tfile.1 to $ffid should fail."
12406 rm -f $test_dir/$tfile.1
12407 echo "truncate fid $fid"
12408 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12409 echo "link fid $fid"
12410 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12411 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12412 echo "setfacl fid $fid"
12413 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12414 echo "getfacl fid $fid"
12415 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12417 echo "unlink fid $fid"
12418 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12419 echo "mknod fid $fid"
12420 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12422 fid=[0xf00000400:0x1:0x0]
12423 ffid=$MOUNT/.lustre/fid/$fid
12425 echo "stat non-exist fid $fid"
12426 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12427 echo "write to non-exist fid $fid"
12428 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12429 echo "link new fid $fid"
12430 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12432 mkdir -p $test_dir/$tdir
12433 touch $test_dir/$tdir/$tfile
12434 fid=$($LFS path2fid $test_dir/$tdir)
12437 error "error: could not get fid for $test_dir/$dir/$tfile."
12439 ffid=$MOUNT/.lustre/fid/$fid
12442 ls $ffid > /dev/null || error "ls $ffid failed."
12443 echo "touch $fid/$tfile.1"
12444 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12446 echo "touch $MOUNT/.lustre/fid/$tfile"
12447 touch $MOUNT/.lustre/fid/$tfile && \
12448 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12450 echo "setxattr to $MOUNT/.lustre/fid"
12451 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12453 echo "listxattr for $MOUNT/.lustre/fid"
12454 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12456 echo "delxattr from $MOUNT/.lustre/fid"
12457 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12459 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12460 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12461 error "touch invalid fid should fail."
12463 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12464 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12465 error "touch non-normal fid should fail."
12467 echo "rename $tdir to $MOUNT/.lustre/fid"
12468 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12469 error "rename to $MOUNT/.lustre/fid should fail."
12471 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12473 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12474 local new_obf_mode=777
12476 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12477 chmod $new_obf_mode $DIR/.lustre/fid ||
12478 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12480 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12481 [ $obf_mode -eq $new_obf_mode ] ||
12482 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12484 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12485 chmod $old_obf_mode $DIR/.lustre/fid ||
12486 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12489 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12490 fid=$($LFS path2fid $test_dir/$tfile-2)
12492 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12494 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12495 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12496 error "create lov data thru .lustre failed"
12498 echo "cp /etc/passwd $test_dir/$tfile-2"
12499 cp /etc/passwd $test_dir/$tfile-2 ||
12500 error "copy to $test_dir/$tfile-2 failed."
12501 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12502 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12503 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12505 rm -rf $test_dir/tfile.lnk
12506 rm -rf $test_dir/$tfile-2
12510 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12511 skip "Need MDS version at least 2.4.1"
12513 local tf=$DIR/$tfile
12516 local fid=$($LFS path2fid $tf)
12517 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12519 # check that we get the same pathname back
12520 local found=$($LFS fid2path $MOUNT "$fid")
12521 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12522 [ "$found" == "$tf" ] ||
12523 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12525 run_test 154A "lfs path2fid and fid2path basic checks"
12528 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12529 skip "Need MDS version at least 2.4.1"
12531 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12532 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12533 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12534 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12536 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12537 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12539 # check that we get the same pathname
12540 echo "PFID: $PFID, name: $name"
12541 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12542 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12543 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12544 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12546 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12548 run_test 154B "verify the ll_decode_linkea tool"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12553 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12554 skip "Need MDS version at least 2.2.51"
12555 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12557 cp /etc/hosts $DIR/$tfile
12559 fid=$($LFS path2fid $DIR/$tfile)
12561 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12563 dot_lustre_fid_permission_check "$fid" $DIR ||
12564 error "dot lustre permission check $fid failed"
12566 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12568 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12570 touch $MOUNT/.lustre/file &&
12571 error "creation is not allowed under .lustre"
12573 mkdir $MOUNT/.lustre/dir &&
12574 error "mkdir is not allowed under .lustre"
12578 run_test 154a "Open-by-FID"
12581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12582 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12584 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12585 skip "Need MDS version at least 2.2.51"
12587 local remote_dir=$DIR/$tdir/remote_dir
12591 mkdir -p $DIR/$tdir
12592 $LFS mkdir -i $MDTIDX $remote_dir ||
12593 error "create remote directory failed"
12595 cp /etc/hosts $remote_dir/$tfile
12597 fid=$($LFS path2fid $remote_dir/$tfile)
12599 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12601 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12602 error "dot lustre permission check $fid failed"
12605 run_test 154b "Open-by-FID for remote directory"
12608 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12609 skip "Need MDS version at least 2.4.1"
12611 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12612 local FID1=$($LFS path2fid $DIR/$tfile.1)
12613 local FID2=$($LFS path2fid $DIR/$tfile.2)
12614 local FID3=$($LFS path2fid $DIR/$tfile.3)
12617 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12618 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12619 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12621 [ "$FID" = "${!want}" ] ||
12622 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12626 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12628 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12629 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12633 run_test 154c "lfs path2fid and fid2path multiple arguments"
12636 remote_mds_nodsh && skip "remote MDS with nodsh"
12637 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12638 skip "Need MDS version at least 2.5.53"
12640 if remote_mds; then
12641 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12645 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12652 local fid=$($LFS path2fid $DIR/$tfile)
12655 cmd="exec $fd<$DIR/$tfile"
12657 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12658 echo "$fid_list" | grep "$fid"
12661 cmd="exec $fd>/dev/null"
12663 if [ $rc -ne 0 ]; then
12664 error "FID $fid not found in open files list $fid_list"
12667 run_test 154d "Verify open file fid"
12671 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12672 skip "Need MDS version at least 2.6.50"
12674 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12675 error ".lustre returned by readdir"
12678 run_test 154e ".lustre is not returned by readdir"
12681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12683 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12684 test_mkdir -p -c1 $DIR/$tdir/d
12685 # test dirs inherit from its stripe
12686 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12687 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12688 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12689 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12692 # get fid of parents
12693 local FID0=$($LFS path2fid $DIR/$tdir/d)
12694 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12695 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12696 local FID3=$($LFS path2fid $DIR)
12698 # check that path2fid --parents returns expected <parent_fid>/name
12699 # 1) test for a directory (single parent)
12700 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12701 [ "$parent" == "$FID0/foo1" ] ||
12702 error "expected parent: $FID0/foo1, got: $parent"
12704 # 2) test for a file with nlink > 1 (multiple parents)
12705 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12706 echo "$parent" | grep -F "$FID1/$tfile" ||
12707 error "$FID1/$tfile not returned in parent list"
12708 echo "$parent" | grep -F "$FID2/link" ||
12709 error "$FID2/link not returned in parent list"
12711 # 3) get parent by fid
12712 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12713 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12714 echo "$parent" | grep -F "$FID1/$tfile" ||
12715 error "$FID1/$tfile not returned in parent list (by fid)"
12716 echo "$parent" | grep -F "$FID2/link" ||
12717 error "$FID2/link not returned in parent list (by fid)"
12719 # 4) test for entry in root directory
12720 parent=$($LFS path2fid --parents $DIR/f)
12721 echo "$parent" | grep -F "$FID3/f" ||
12722 error "$FID3/f not returned in parent list"
12724 # 5) test it on root directory
12725 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12726 error "$MOUNT should not have parents"
12728 # enable xattr caching and check that linkea is correctly updated
12729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12730 save_lustre_params client "llite.*.xattr_cache" > $save
12731 lctl set_param llite.*.xattr_cache 1
12733 # 6.1) linkea update on rename
12734 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12736 # get parents by fid
12737 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12738 # foo1 should no longer be returned in parent list
12739 echo "$parent" | grep -F "$FID1" &&
12740 error "$FID1 should no longer be in parent list"
12741 # the new path should appear
12742 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12743 error "$FID2/$tfile.moved is not in parent list"
12745 # 6.2) linkea update on unlink
12746 rm -f $DIR/$tdir/d/foo2/link
12747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12748 # foo2/link should no longer be returned in parent list
12749 echo "$parent" | grep -F "$FID2/link" &&
12750 error "$FID2/link should no longer be in parent list"
12754 restore_lustre_params < $save
12757 run_test 154f "get parent fids by reading link ea"
12761 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12762 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12763 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12764 skip "Need MDS version at least 2.6.92"
12766 mkdir -p $DIR/$tdir
12767 llapi_fid_test -d $DIR/$tdir
12769 run_test 154g "various llapi FID tests"
12771 test_155_small_load() {
12772 local temp=$TMP/$tfile
12773 local file=$DIR/$tfile
12775 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12776 error "dd of=$temp bs=6096 count=1 failed"
12778 cancel_lru_locks $OSC
12779 cmp $temp $file || error "$temp $file differ"
12781 $TRUNCATE $temp 6000
12782 $TRUNCATE $file 6000
12783 cmp $temp $file || error "$temp $file differ (truncate1)"
12785 echo "12345" >>$temp
12786 echo "12345" >>$file
12787 cmp $temp $file || error "$temp $file differ (append1)"
12789 echo "12345" >>$temp
12790 echo "12345" >>$file
12791 cmp $temp $file || error "$temp $file differ (append2)"
12797 test_155_big_load() {
12798 remote_ost_nodsh && skip "remote OST with nodsh"
12800 local temp=$TMP/$tfile
12801 local file=$DIR/$tfile
12804 local cache_size=$(do_facet ost$((MAXI+1)) \
12805 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12806 local large_file_size=$((cache_size * 2))
12808 echo "OSS cache size: $cache_size KB"
12809 echo "Large file size: $large_file_size KB"
12811 [ $MAXV -le $large_file_size ] &&
12812 skip_env "max available OST size needs > $large_file_size KB"
12814 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12816 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12817 error "dd of=$temp bs=$large_file_size count=1k failed"
12820 cancel_lru_locks osc
12821 cmp $temp $file || error "$temp $file differ"
12827 save_writethrough() {
12828 local facets=$(get_facets OST)
12830 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12838 save_writethrough $p
12841 set_cache writethrough on
12842 test_155_small_load
12843 restore_lustre_params < $p
12846 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12853 save_writethrough $p
12856 set_cache writethrough off
12857 test_155_small_load
12858 restore_lustre_params < $p
12861 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12868 save_writethrough $p
12871 set_cache writethrough on
12872 test_155_small_load
12873 restore_lustre_params < $p
12876 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12883 save_writethrough $p
12886 set_cache writethrough off
12887 test_155_small_load
12888 restore_lustre_params < $p
12891 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12898 save_writethrough $p
12901 set_cache writethrough on
12903 restore_lustre_params < $p
12906 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12913 save_writethrough $p
12916 set_cache writethrough off
12918 restore_lustre_params < $p
12921 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12928 save_writethrough $p
12931 set_cache writethrough on
12933 restore_lustre_params < $p
12936 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12941 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12943 save_writethrough $p
12946 set_cache writethrough off
12948 restore_lustre_params < $p
12951 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12955 remote_ost_nodsh && skip "remote OST with nodsh"
12956 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12957 skip "stats not implemented on old servers"
12958 [ "$ost1_FSTYPE" = "zfs" ] &&
12959 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12964 local file="$DIR/$tfile"
12965 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12967 save_writethrough $p
12970 log "Turn on read and write cache"
12972 set_cache writethrough on
12974 log "Write data and read it back."
12975 log "Read should be satisfied from the cache."
12976 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12978 cancel_lru_locks osc
12979 cat $file >/dev/null
12981 if ! let "AFTER - BEFORE == CPAGES"; then
12982 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12984 log "cache hits:: before: $BEFORE, after: $AFTER"
12987 log "Read again; it should be satisfied from the cache."
12989 cancel_lru_locks osc
12990 cat $file >/dev/null
12992 if ! let "AFTER - BEFORE == CPAGES"; then
12993 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12995 log "cache hits:: before: $BEFORE, after: $AFTER"
12998 log "Turn off the read cache and turn on the write cache"
13000 set_cache writethrough on
13002 log "Read again; it should be satisfied from the cache."
13004 cancel_lru_locks osc
13005 cat $file >/dev/null
13007 if ! let "AFTER - BEFORE == CPAGES"; then
13008 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13010 log "cache hits:: before: $BEFORE, after: $AFTER"
13013 log "Read again; it should not be satisfied from the cache."
13015 cancel_lru_locks osc
13016 cat $file >/dev/null
13018 if ! let "AFTER - BEFORE == 0"; then
13019 error "IN CACHE: before: $BEFORE, after: $AFTER"
13021 log "cache hits:: before: $BEFORE, after: $AFTER"
13024 log "Write data and read it back."
13025 log "Read should be satisfied from the cache."
13026 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13028 cancel_lru_locks osc
13029 cat $file >/dev/null
13031 if ! let "AFTER - BEFORE == CPAGES"; then
13032 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13034 log "cache hits:: before: $BEFORE, after: $AFTER"
13037 log "Read again; it should not be satisfied from the cache."
13039 cancel_lru_locks osc
13040 cat $file >/dev/null
13042 if ! let "AFTER - BEFORE == 0"; then
13043 error "IN CACHE: before: $BEFORE, after: $AFTER"
13045 log "cache hits:: before: $BEFORE, after: $AFTER"
13048 log "Turn off read and write cache"
13050 set_cache writethrough off
13052 log "Write data and read it back"
13053 log "It should not be satisfied from the cache."
13055 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13056 cancel_lru_locks osc
13058 cat $file >/dev/null
13060 if ! let "AFTER - BEFORE == 0"; then
13061 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13063 log "cache hits:: before: $BEFORE, after: $AFTER"
13066 log "Turn on the read cache and turn off the write cache"
13068 set_cache writethrough off
13070 log "Write data and read it back"
13071 log "It should not be satisfied from the cache."
13073 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13075 cancel_lru_locks osc
13076 cat $file >/dev/null
13078 if ! let "AFTER - BEFORE == 0"; then
13079 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13081 log "cache hits:: before: $BEFORE, after: $AFTER"
13084 log "Read again; it should be satisfied from the cache."
13086 cancel_lru_locks osc
13087 cat $file >/dev/null
13089 if ! let "AFTER - BEFORE == CPAGES"; then
13090 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13092 log "cache hits:: before: $BEFORE, after: $AFTER"
13095 restore_lustre_params < $p
13098 run_test 156 "Verification of tunables"
13101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13102 remote_mds_nodsh && skip "remote MDS with nodsh"
13103 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13104 skip "Need MDS version at least 2.2.0"
13106 changelog_register || error "changelog_register failed"
13107 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13108 changelog_users $SINGLEMDS | grep -q $cl_user ||
13109 error "User $cl_user not found in changelog_users"
13112 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13113 changelog_clear 0 || error "changelog_clear failed"
13114 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13115 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13116 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13117 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13118 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13119 rm $DIR/$tdir/pics/desktop.jpg
13121 changelog_dump | tail -10
13123 echo "verifying changelog mask"
13124 changelog_chmask "-MKDIR"
13125 changelog_chmask "-CLOSE"
13127 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13128 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13130 changelog_chmask "+MKDIR"
13131 changelog_chmask "+CLOSE"
13133 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13134 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13136 changelog_dump | tail -10
13137 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13138 CLOSES=$(changelog_dump | grep -c "CLOSE")
13139 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13140 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13143 echo "verifying target fid"
13144 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13145 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13146 [ "$fidc" == "$fidf" ] ||
13147 error "changelog '$tfile' fid $fidc != file fid $fidf"
13148 echo "verifying parent fid"
13149 # The FID returned from the Changelog may be the directory shard on
13150 # a different MDT, and not the FID returned by path2fid on the parent.
13151 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13152 # since this is what will matter when recreating this file in the tree.
13153 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13154 local pathp=$($LFS fid2path $MOUNT "$fidp")
13155 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13156 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13158 echo "getting records for $cl_user"
13159 changelog_users $SINGLEMDS
13160 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13162 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13163 error "changelog_clear failed"
13164 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13165 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13166 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13167 error "user index expect $user_rec1 + $nclr != $user_rec2"
13169 local min0_rec=$(changelog_users $SINGLEMDS |
13170 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13171 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13172 awk '{ print $1; exit; }')
13174 changelog_dump | tail -n 5
13175 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13176 [ $first_rec == $((min0_rec + 1)) ] ||
13177 error "first index should be $min0_rec + 1 not $first_rec"
13179 # LU-3446 changelog index reset on MDT restart
13180 local cur_rec1=$(changelog_users $SINGLEMDS |
13181 awk '/^current.index:/ { print $NF }')
13182 changelog_clear 0 ||
13183 error "clear all changelog records for $cl_user failed"
13184 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13185 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13186 error "Fail to start $SINGLEMDS"
13187 local cur_rec2=$(changelog_users $SINGLEMDS |
13188 awk '/^current.index:/ { print $NF }')
13189 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13190 [ $cur_rec1 == $cur_rec2 ] ||
13191 error "current index should be $cur_rec1 not $cur_rec2"
13193 echo "verifying users from this test are deregistered"
13194 changelog_deregister || error "changelog_deregister failed"
13195 changelog_users $SINGLEMDS | grep -q $cl_user &&
13196 error "User '$cl_user' still in changelog_users"
13198 # lctl get_param -n mdd.*.changelog_users
13199 # current index: 144
13200 # ID index (idle seconds)
13202 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13203 # this is the normal case where all users were deregistered
13204 # make sure no new records are added when no users are present
13205 local last_rec1=$(changelog_users $SINGLEMDS |
13206 awk '/^current.index:/ { print $NF }')
13207 touch $DIR/$tdir/chloe
13208 local last_rec2=$(changelog_users $SINGLEMDS |
13209 awk '/^current.index:/ { print $NF }')
13210 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13211 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13213 # any changelog users must be leftovers from a previous test
13214 changelog_users $SINGLEMDS
13215 echo "other changelog users; can't verify off"
13218 run_test 160a "changelog sanity"
13220 test_160b() { # LU-3587
13221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13222 remote_mds_nodsh && skip "remote MDS with nodsh"
13223 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13224 skip "Need MDS version at least 2.2.0"
13226 changelog_register || error "changelog_register failed"
13227 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13228 changelog_users $SINGLEMDS | grep -q $cl_user ||
13229 error "User '$cl_user' not found in changelog_users"
13231 local longname1=$(str_repeat a 255)
13232 local longname2=$(str_repeat b 255)
13235 echo "creating very long named file"
13236 touch $longname1 || error "create of '$longname1' failed"
13237 echo "renaming very long named file"
13238 mv $longname1 $longname2
13240 changelog_dump | grep RENME | tail -n 5
13243 run_test 160b "Verify that very long rename doesn't crash in changelog"
13246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13247 remote_mds_nodsh && skip "remote MDS with nodsh"
13249 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13250 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13251 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13252 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13256 # Registration step
13257 changelog_register || error "changelog_register failed"
13260 mkdir -p $DIR/$tdir
13261 $MCREATE $DIR/$tdir/foo_160c
13262 changelog_chmask "-TRUNC"
13263 $TRUNCATE $DIR/$tdir/foo_160c 200
13264 changelog_chmask "+TRUNC"
13265 $TRUNCATE $DIR/$tdir/foo_160c 199
13266 changelog_dump | tail -n 5
13267 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13268 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13270 run_test 160c "verify that changelog log catch the truncate event"
13273 remote_mds_nodsh && skip "remote MDS with nodsh"
13274 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13276 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13277 skip "Need MDS version at least 2.7.60"
13279 # Registration step
13280 changelog_register || error "changelog_register failed"
13282 mkdir -p $DIR/$tdir/migrate_dir
13283 changelog_clear 0 || error "changelog_clear failed"
13285 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13286 changelog_dump | tail -n 5
13287 local migrates=$(changelog_dump | grep -c "MIGRT")
13288 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13290 run_test 160d "verify that changelog log catch the migrate event"
13293 remote_mds_nodsh && skip "remote MDS with nodsh"
13296 changelog_register || error "changelog_register failed"
13298 # Delete a future user (expect fail)
13299 local MDT0=$(facet_svc $SINGLEMDS)
13300 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13303 if [ $rc -eq 0 ]; then
13304 error "Deleted non-existant user cl77"
13305 elif [ $rc -ne 2 ]; then
13306 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13309 # Clear to a bad index (1 billion should be safe)
13310 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13313 if [ $rc -eq 0 ]; then
13314 error "Successfully cleared to invalid CL index"
13315 elif [ $rc -ne 22 ]; then
13316 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13319 run_test 160e "changelog negative testing (should return errors)"
13322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13323 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13324 skip "Need MDS version at least 2.10.56"
13326 local mdts=$(comma_list $(mdts_nodes))
13329 changelog_register || error "first changelog_register failed"
13330 changelog_register || error "second changelog_register failed"
13332 declare -A cl_user1
13333 declare -A cl_user2
13338 # generate some changelog records to accumulate on each MDT
13339 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13340 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13341 error "create $DIR/$tdir/$tfile failed"
13343 # check changelogs have been generated
13344 local nbcl=$(changelog_dump | wc -l)
13345 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13347 for param in "changelog_max_idle_time=10" \
13349 "changelog_min_gc_interval=2" \
13350 "changelog_min_free_cat_entries=3"; do
13351 local MDT0=$(facet_svc $SINGLEMDS)
13352 local var="${param%=*}"
13353 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13355 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13356 do_nodes $mdts $LCTL set_param mdd.*.$param
13359 # force cl_user2 to be idle (1st part)
13362 # simulate changelog catalog almost full
13363 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13364 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13366 for i in $(seq $MDSCOUNT); do
13367 cl_users=(${CL_USERS[mds$i]})
13368 cl_user1[mds$i]="${cl_users[0]}"
13369 cl_user2[mds$i]="${cl_users[1]}"
13371 [ -n "${cl_user1[mds$i]}" ] ||
13372 error "mds$i: no user registered"
13373 [ -n "${cl_user2[mds$i]}" ] ||
13374 error "mds$i: only ${cl_user2[mds$i]} is registered"
13376 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13377 [ -n "$user_rec1" ] ||
13378 error "mds$i: User ${cl_user1[mds$i]} not registered"
13379 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13380 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13381 [ -n "$user_rec2" ] ||
13382 error "mds$i: User ${cl_user1[mds$i]} not registered"
13383 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13384 "$user_rec1 + 2 == $user_rec2"
13385 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13386 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13387 "$user_rec1 + 2, but is $user_rec2"
13388 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13389 [ -n "$user_rec2" ] ||
13390 error "mds$i: User ${cl_user2[mds$i]} not registered"
13391 [ $user_rec1 == $user_rec2 ] ||
13392 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13393 "$user_rec1, but is $user_rec2"
13396 # force cl_user2 to be idle (2nd part) and to reach
13397 # changelog_max_idle_time
13400 # generate one more changelog to trigger fail_loc
13401 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13402 error "create $DIR/$tdir/${tfile}bis failed"
13404 # ensure gc thread is done
13405 for i in $(mdts_nodes); do
13407 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13408 error "$i: GC-thread not done"
13412 for i in $(seq $MDSCOUNT); do
13413 # check cl_user1 still registered
13414 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13415 error "mds$i: User ${cl_user1[mds$i]} not registered"
13416 # check cl_user2 unregistered
13417 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13418 error "mds$i: User ${cl_user2[mds$i]} still registered"
13420 # check changelogs are present and starting at $user_rec1 + 1
13421 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13422 [ -n "$user_rec1" ] ||
13423 error "mds$i: User ${cl_user1[mds$i]} not registered"
13424 first_rec=$($LFS changelog $(facet_svc mds$i) |
13425 awk '{ print $1; exit; }')
13427 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13428 [ $((user_rec1 + 1)) == $first_rec ] ||
13429 error "mds$i: first index should be $user_rec1 + 1, " \
13430 "but is $first_rec"
13433 run_test 160f "changelog garbage collect (timestamped users)"
13436 remote_mds_nodsh && skip "remote MDS with nodsh"
13437 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13438 skip "Need MDS version at least 2.10.56"
13440 local mdts=$(comma_list $(mdts_nodes))
13442 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13443 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13446 changelog_register || error "first changelog_register failed"
13447 changelog_register || error "second changelog_register failed"
13449 declare -A cl_user1
13450 declare -A cl_user2
13455 # generate some changelog records to accumulate on each MDT
13456 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13457 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13458 error "create $DIR/$tdir/$tfile failed"
13460 # check changelogs have been generated
13461 local nbcl=$(changelog_dump | wc -l)
13462 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13464 # reduce the max_idle_indexes value to make sure we exceed it
13465 max_ndx=$((nbcl / 2 - 1))
13467 for param in "changelog_max_idle_indexes=$max_ndx" \
13469 "changelog_min_gc_interval=2" \
13470 "changelog_min_free_cat_entries=3"; do
13471 local MDT0=$(facet_svc $SINGLEMDS)
13472 local var="${param%=*}"
13473 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13475 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13476 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13477 error "unable to set mdd.*.$param"
13480 # simulate changelog catalog almost full
13481 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13482 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13484 for i in $(seq $MDSCOUNT); do
13485 cl_users=(${CL_USERS[mds$i]})
13486 cl_user1[mds$i]="${cl_users[0]}"
13487 cl_user2[mds$i]="${cl_users[1]}"
13489 [ -n "${cl_user1[mds$i]}" ] ||
13490 error "mds$i: no user registered"
13491 [ -n "${cl_user2[mds$i]}" ] ||
13492 error "mds$i: only ${cl_user1[mds$i]} is registered"
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 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13498 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13499 [ -n "$user_rec2" ] ||
13500 error "mds$i: User ${cl_user1[mds$i]} not registered"
13501 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13502 "$user_rec1 + 2 == $user_rec2"
13503 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13504 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13505 "$user_rec1 + 2, but is $user_rec2"
13506 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13507 [ -n "$user_rec2" ] ||
13508 error "mds$i: User ${cl_user2[mds$i]} not registered"
13509 [ $user_rec1 == $user_rec2 ] ||
13510 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13511 "$user_rec1, but is $user_rec2"
13514 # ensure we are past the previous changelog_min_gc_interval set above
13517 # generate one more changelog to trigger fail_loc
13518 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13519 error "create $DIR/$tdir/${tfile}bis failed"
13521 # ensure gc thread is done
13522 for i in $(mdts_nodes); do
13524 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13525 error "$i: GC-thread not done"
13529 for i in $(seq $MDSCOUNT); do
13530 # check cl_user1 still registered
13531 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13532 error "mds$i: User ${cl_user1[mds$i]} not registered"
13533 # check cl_user2 unregistered
13534 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13535 error "mds$i: User ${cl_user2[mds$i]} still registered"
13537 # check changelogs are present and starting at $user_rec1 + 1
13538 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13539 [ -n "$user_rec1" ] ||
13540 error "mds$i: User ${cl_user1[mds$i]} not registered"
13541 first_rec=$($LFS changelog $(facet_svc mds$i) |
13542 awk '{ print $1; exit; }')
13544 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13545 [ $((user_rec1 + 1)) == $first_rec ] ||
13546 error "mds$i: first index should be $user_rec1 + 1, " \
13547 "but is $first_rec"
13550 run_test 160g "changelog garbage collect (old users)"
13553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13554 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13555 skip "Need MDS version at least 2.10.56"
13557 local mdts=$(comma_list $(mdts_nodes))
13560 changelog_register || error "first changelog_register failed"
13561 changelog_register || error "second changelog_register failed"
13563 declare -A cl_user1
13564 declare -A cl_user2
13569 # generate some changelog records to accumulate on each MDT
13570 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13571 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13572 error "create $DIR/$tdir/$tfile failed"
13574 # check changelogs have been generated
13575 local nbcl=$(changelog_dump | wc -l)
13576 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13578 for param in "changelog_max_idle_time=10" \
13580 "changelog_min_gc_interval=2"; do
13581 local MDT0=$(facet_svc $SINGLEMDS)
13582 local var="${param%=*}"
13583 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13585 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13586 do_nodes $mdts $LCTL set_param mdd.*.$param
13589 # force cl_user2 to be idle (1st part)
13592 for i in $(seq $MDSCOUNT); do
13593 cl_users=(${CL_USERS[mds$i]})
13594 cl_user1[mds$i]="${cl_users[0]}"
13595 cl_user2[mds$i]="${cl_users[1]}"
13597 [ -n "${cl_user1[mds$i]}" ] ||
13598 error "mds$i: no user registered"
13599 [ -n "${cl_user2[mds$i]}" ] ||
13600 error "mds$i: only ${cl_user2[mds$i]} is registered"
13602 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13603 [ -n "$user_rec1" ] ||
13604 error "mds$i: User ${cl_user1[mds$i]} not registered"
13605 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13606 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13607 [ -n "$user_rec2" ] ||
13608 error "mds$i: User ${cl_user1[mds$i]} not registered"
13609 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13610 "$user_rec1 + 2 == $user_rec2"
13611 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13612 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13613 "$user_rec1 + 2, but is $user_rec2"
13614 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13615 [ -n "$user_rec2" ] ||
13616 error "mds$i: User ${cl_user2[mds$i]} not registered"
13617 [ $user_rec1 == $user_rec2 ] ||
13618 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13619 "$user_rec1, but is $user_rec2"
13622 # force cl_user2 to be idle (2nd part) and to reach
13623 # changelog_max_idle_time
13626 # force each GC-thread start and block then
13627 # one per MDT/MDD, set fail_val accordingly
13628 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13629 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13631 # generate more changelogs to trigger fail_loc
13632 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13633 error "create $DIR/$tdir/${tfile}bis failed"
13635 # stop MDT to stop GC-thread, should be done in back-ground as it will
13636 # block waiting for the thread to be released and exit
13637 declare -A stop_pids
13638 for i in $(seq $MDSCOUNT); do
13640 stop_pids[mds$i]=$!
13643 for i in $(mdts_nodes); do
13646 local facets=$(facets_up_on_host $i)
13648 for facet in ${facets//,/ }; do
13649 if [[ $facet == mds* ]]; then
13653 # ensure each MDS's gc threads are still present and all in "R"
13654 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13655 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13656 error "$i: expected $nb GC-thread"
13658 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13660 error "$i: GC-thread not found in R-state"
13661 # check umounts of each MDT on MDS have reached kthread_stop()
13662 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13663 error "$i: expected $nb umount"
13665 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13666 error "$i: umount not found in D-state"
13669 # release all GC-threads
13670 do_nodes $mdts $LCTL set_param fail_loc=0
13672 # wait for MDT stop to complete
13673 for i in $(seq $MDSCOUNT); do
13674 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13678 # may try to check if any orphan changelog records are present
13679 # via ldiskfs/zfs and llog_reader...
13681 # re-start/mount MDTs
13682 for i in $(seq $MDSCOUNT); do
13683 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13684 error "Fail to start mds$i"
13688 for i in $(seq $MDSCOUNT); do
13689 # check cl_user1 still registered
13690 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13691 error "mds$i: User ${cl_user1[mds$i]} not registered"
13692 # check cl_user2 unregistered
13693 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13694 error "mds$i: User ${cl_user2[mds$i]} still registered"
13696 # check changelogs are present and starting at $user_rec1 + 1
13697 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13698 [ -n "$user_rec1" ] ||
13699 error "mds$i: User ${cl_user1[mds$i]} not registered"
13700 first_rec=$($LFS changelog $(facet_svc mds$i) |
13701 awk '{ print $1; exit; }')
13703 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13704 [ $((user_rec1 + 1)) == $first_rec ] ||
13705 error "mds$i: first index should be $user_rec1 + 1, " \
13706 "but is $first_rec"
13709 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13714 local mdts=$(comma_list $(mdts_nodes))
13716 changelog_register || error "first changelog_register failed"
13718 # generate some changelog records to accumulate on each MDT
13719 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13720 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13721 error "create $DIR/$tdir/$tfile failed"
13723 # check changelogs have been generated
13724 local nbcl=$(changelog_dump | wc -l)
13725 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13727 # simulate race between register and unregister
13728 # XXX as fail_loc is set per-MDS, with DNE configs the race
13729 # simulation will only occur for one MDT per MDS and for the
13730 # others the normal race scenario will take place
13731 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13732 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13733 do_nodes $mdts $LCTL set_param fail_val=1
13735 # unregister 1st user
13736 changelog_deregister &
13738 # wait some time for deregister work to reach race rdv
13740 # register 2nd user
13741 changelog_register || error "2nd user register failed"
13743 wait $pid1 || error "1st user deregister failed"
13747 declare -A LAST_REC
13748 for i in $(seq $MDSCOUNT); do
13749 if changelog_users mds$i | grep "^cl"; then
13750 # make sure new records are added with one user present
13751 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13752 awk '/^current.index:/ { print $NF }')
13754 error "mds$i has no user registered"
13758 # generate more changelog records to accumulate on each MDT
13759 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13760 error "create $DIR/$tdir/${tfile}bis failed"
13762 for i in $(seq $MDSCOUNT); do
13763 last_rec=$(changelog_users $SINGLEMDS |
13764 awk '/^current.index:/ { print $NF }')
13765 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13766 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13767 error "changelogs are off on mds$i"
13770 run_test 160i "changelog user register/unregister race"
13773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13775 test_mkdir -c1 $DIR/$tdir
13776 cp /etc/hosts $DIR/$tdir/$tfile
13777 test_mkdir -c1 $DIR/$tdir/foo1
13778 test_mkdir -c1 $DIR/$tdir/foo2
13779 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13780 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13781 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13782 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13783 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13784 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13785 $LFS fid2path $DIR $FID
13786 error "bad link ea"
13789 rm $DIR/$tdir/foo2/zachary
13791 rm $DIR/$tdir/foo2/thor
13793 rm $DIR/$tdir/$tfile
13795 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13796 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13797 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13798 rm $DIR/$tdir/foo2/maggie
13801 local longname=$tfile.avg_len_is_thirty_two_
13802 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13803 error_noexit 'failed to unlink many hardlinks'" EXIT
13804 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13805 error "failed to hardlink many files"
13806 links=$($LFS fid2path $DIR $FID | wc -l)
13807 echo -n "${links}/1000 links in link EA"
13808 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13810 run_test 161a "link ea sanity"
13813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13814 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13817 local remote_dir=$DIR/$tdir/remote_dir
13819 mkdir -p $DIR/$tdir
13820 $LFS mkdir -i $MDTIDX $remote_dir ||
13821 error "create remote directory failed"
13823 cp /etc/hosts $remote_dir/$tfile
13824 mkdir -p $remote_dir/foo1
13825 mkdir -p $remote_dir/foo2
13826 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13827 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13828 ln $remote_dir/$tfile $remote_dir/foo1/luna
13829 ln $remote_dir/$tfile $remote_dir/foo2/thor
13831 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13833 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13834 $LFS fid2path $DIR $FID
13835 error "bad link ea"
13838 rm $remote_dir/foo2/zachary
13840 rm $remote_dir/foo2/thor
13842 rm $remote_dir/$tfile
13844 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13845 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13846 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13847 $LFS fid2path $DIR $FID
13848 error "bad link rename"
13850 rm $remote_dir/foo2/maggie
13853 local longname=filename_avg_len_is_thirty_two_
13854 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13855 error "failed to hardlink many files"
13856 links=$($LFS fid2path $DIR $FID | wc -l)
13857 echo -n "${links}/1000 links in link EA"
13858 [[ ${links} -gt 60 ]] ||
13859 error "expected at least 60 links in link EA"
13860 unlinkmany $remote_dir/foo2/$longname 1000 ||
13861 error "failed to unlink many hardlinks"
13863 run_test 161b "link ea sanity under remote directory"
13866 remote_mds_nodsh && skip "remote MDS with nodsh"
13867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13868 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13869 skip "Need MDS version at least 2.1.5"
13871 # define CLF_RENAME_LAST 0x0001
13872 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13873 changelog_register || error "changelog_register failed"
13876 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13877 touch $DIR/$tdir/foo_161c
13878 touch $DIR/$tdir/bar_161c
13879 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13880 changelog_dump | grep RENME | tail -n 5
13881 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13882 changelog_clear 0 || error "changelog_clear failed"
13883 if [ x$flags != "x0x1" ]; then
13884 error "flag $flags is not 0x1"
13887 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13888 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13889 touch $DIR/$tdir/foo_161c
13890 touch $DIR/$tdir/bar_161c
13891 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13892 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13893 changelog_dump | grep RENME | tail -n 5
13894 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13895 changelog_clear 0 || error "changelog_clear failed"
13896 if [ x$flags != "x0x0" ]; then
13897 error "flag $flags is not 0x0"
13899 echo "rename overwrite a target having nlink > 1," \
13900 "changelog record has flags of $flags"
13902 # rename doesn't overwrite a target (changelog flag 0x0)
13903 touch $DIR/$tdir/foo_161c
13904 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13905 changelog_dump | grep RENME | tail -n 5
13906 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13907 changelog_clear 0 || error "changelog_clear failed"
13908 if [ x$flags != "x0x0" ]; then
13909 error "flag $flags is not 0x0"
13911 echo "rename doesn't overwrite a target," \
13912 "changelog record has flags of $flags"
13914 # define CLF_UNLINK_LAST 0x0001
13915 # unlink a file having nlink = 1 (changelog flag 0x1)
13916 rm -f $DIR/$tdir/foo2_161c
13917 changelog_dump | grep UNLNK | tail -n 5
13918 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13919 changelog_clear 0 || error "changelog_clear failed"
13920 if [ x$flags != "x0x1" ]; then
13921 error "flag $flags is not 0x1"
13923 echo "unlink a file having nlink = 1," \
13924 "changelog record has flags of $flags"
13926 # unlink a file having nlink > 1 (changelog flag 0x0)
13927 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13928 rm -f $DIR/$tdir/foobar_161c
13929 changelog_dump | grep UNLNK | tail -n 5
13930 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13931 changelog_clear 0 || error "changelog_clear failed"
13932 if [ x$flags != "x0x0" ]; then
13933 error "flag $flags is not 0x0"
13935 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13937 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13940 remote_mds_nodsh && skip "remote MDS with nodsh"
13941 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13946 changelog_register || error "changelog_register failed"
13948 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13949 # interfer with $MOUNT/.lustre/fid/ access
13951 [[ $? -eq 0 ]] || error "mkdir failed"
13953 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13954 $LCTL set_param fail_loc=0x8000140c
13956 $LCTL set_param fail_val=5
13959 echo foofoo > $DIR/$tdir/$tfile &
13962 # wait for create to be delayed
13966 [[ $? -eq 0 ]] || error "create should be blocked"
13968 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
13969 stack_trap "rm -f $tempfile"
13970 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13971 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13972 # some delay may occur during ChangeLog publishing and file read just
13973 # above, that could allow file write to happen finally
13974 [[ -s $tempfile ]] && echo "file should be empty"
13976 $LCTL set_param fail_loc=0
13979 [[ $? -eq 0 ]] || error "create failed"
13981 run_test 161d "create with concurrent .lustre/fid access"
13984 local expected="$1"
13989 path=$($LFS fid2path "$@")
13992 if [ $rc -ne 0 ]; then
13993 error "path looked up of '$expected' failed: rc=$rc"
13994 elif [ "$path" != "$expected" ]; then
13995 error "path looked up '$path' instead of '$expected'"
13997 echo "FID '$fid' resolves to path '$path' as expected"
14001 test_162a() { # was test_162
14002 test_mkdir -p -c1 $DIR/$tdir/d2
14003 touch $DIR/$tdir/d2/$tfile
14004 touch $DIR/$tdir/d2/x1
14005 touch $DIR/$tdir/d2/x2
14006 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14007 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14009 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14010 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14013 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14014 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14015 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14017 # softlink to wrong file
14018 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14019 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14020 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14023 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14024 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14025 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14026 # fid2path dir/fsname should both work
14027 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14028 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14030 # hardlink count: check that there are 2 links
14031 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14032 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14034 # hardlink indexing: remove the first link
14035 rm $DIR/$tdir/d2/p/q/r/hlink
14036 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14038 run_test 162a "path lookup sanity"
14041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14045 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14046 error "create striped dir failed"
14048 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14049 tail -n 1 | awk '{print $2}')
14050 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14052 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14053 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14056 for ((i=0;i<5;i++)); do
14057 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14058 error "get fid for f$i failed"
14059 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14061 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14062 error "get fid for d$i failed"
14063 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14068 run_test 162b "striped directory path lookup sanity"
14070 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14072 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14073 skip "Need MDS version at least 2.7.51"
14075 local lpath=$tdir.local
14076 local rpath=$tdir.remote
14078 test_mkdir $DIR/$lpath
14079 test_mkdir $DIR/$rpath
14081 for ((i = 0; i <= 101; i++)); do
14084 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14085 error "get fid for local directory $DIR/$lpath failed"
14086 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14089 test_mkdir $DIR/$rpath
14090 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14091 error "get fid for remote directory $DIR/$rpath failed"
14092 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14097 run_test 162c "fid2path works with paths 100 or more directories deep"
14100 # do directio so as not to populate the page cache
14101 log "creating a 10 Mb file"
14102 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14103 log "starting reads"
14104 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14105 log "truncating the file"
14106 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14108 kill %+ || true # reads might have finished
14109 echo "wait until dd is finished"
14111 log "removing the temporary file"
14112 rm -rf $DIR/$tfile || error "tmp file removal failed"
14114 run_test 169 "parallel read and truncate should not deadlock"
14117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14119 $LCTL clear # bug 18514
14120 $LCTL debug_daemon start $TMP/${tfile}_log_good
14122 $LCTL debug_daemon stop
14123 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14124 error "sed failed to read log_good"
14126 $LCTL debug_daemon start $TMP/${tfile}_log_good
14128 $LCTL debug_daemon stop
14130 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14131 error "lctl df log_bad failed"
14133 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14134 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14136 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14137 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14139 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14140 error "bad_line good_line1 good_line2 are empty"
14142 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14143 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14144 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14146 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14147 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14148 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14150 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14151 error "bad_line_new good_line_new are empty"
14153 local expected_good=$((good_line1 + good_line2*2))
14155 rm -f $TMP/${tfile}*
14156 # LU-231, short malformed line may not be counted into bad lines
14157 if [ $bad_line -ne $bad_line_new ] &&
14158 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14159 error "expected $bad_line bad lines, but got $bad_line_new"
14163 if [ $expected_good -ne $good_line_new ]; then
14164 error "expected $expected_good good lines, but got $good_line_new"
14169 run_test 170 "test lctl df to handle corrupted log ====================="
14171 test_171() { # bug20592
14172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14174 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14175 $LCTL set_param fail_loc=0x50e
14176 $LCTL set_param fail_val=3000
14177 multiop_bg_pause $DIR/$tfile O_s || true
14179 kill -USR1 $MULTIPID
14183 if dmesg | grep "recursive fault"; then
14184 error "caught a recursive fault"
14186 $LCTL set_param fail_loc=0
14189 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14191 # it would be good to share it with obdfilter-survey/iokit-libecho code
14192 setup_obdecho_osc () {
14195 local obdfilter_name=$2
14196 echo "Creating new osc for $obdfilter_name on $ost_nid"
14197 # make sure we can find loopback nid
14198 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14200 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14201 ${obdfilter_name}_osc_UUID || rc=2; }
14202 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14203 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14207 cleanup_obdecho_osc () {
14208 local obdfilter_name=$1
14209 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14210 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14217 local pages=${3:-64}
14222 local obd_size=$(get_obd_size $node $OBD)
14223 local page_size=$(get_page_size $node)
14224 if [[ -n "$obd_size" ]]; then
14225 local new_count=$((obd_size / (pages * page_size / 1024)))
14226 [[ $new_count -ge $count ]] || count=$new_count
14229 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14230 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14232 if [ $rc -eq 0 ]; then
14233 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14234 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14236 echo "New object id is $id"
14237 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14240 "test_brw $count w v $pages $id" || rc=4; }
14241 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14243 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14244 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14245 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14246 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14247 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14254 if ! module_loaded obdecho; then
14255 load_module obdecho/obdecho &&
14256 stack_trap "rmmod obdecho" EXIT ||
14257 error "unable to load obdecho on client"
14260 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14261 local host=$($LCTL get_param -n osc.$osc.import |
14262 awk '/current_connection:/ { print $2 }' )
14263 local target=$($LCTL get_param -n osc.$osc.import |
14264 awk '/target:/ { print $2 }' )
14265 target=${target%_UUID}
14267 if [ -n "$target" ]; then
14268 setup_obdecho_osc $host $target &&
14269 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14270 { error "obdecho setup failed with $?"; return; }
14272 obdecho_test ${target}_osc client ||
14273 error "obdecho_test failed on ${target}_osc"
14275 $LCTL get_param osc.$osc.import
14276 error "there is no osc.$osc.import target"
14279 run_test 180a "test obdecho on osc"
14282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14283 remote_ost_nodsh && skip "remote OST with nodsh"
14285 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14286 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14287 error "failed to load module obdecho"
14289 local target=$(do_facet ost1 $LCTL dl |
14290 awk '/obdfilter/ { print $4; exit; }')
14292 if [ -n "$target" ]; then
14293 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14295 do_facet ost1 $LCTL dl
14296 error "there is no obdfilter target on ost1"
14299 run_test 180b "test obdecho directly on obdfilter"
14301 test_180c() { # LU-2598
14302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14303 remote_ost_nodsh && skip "remote OST with nodsh"
14304 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14305 skip "Need MDS version at least 2.4.0"
14307 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14308 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14309 error "failed to load module obdecho"
14311 local target=$(do_facet ost1 $LCTL dl |
14312 awk '/obdfilter/ { print $4; exit; }')
14314 if [ -n "$target" ]; then
14315 local pages=16384 # 64MB bulk I/O RPC size
14317 obdecho_test "$target" ost1 "$pages" ||
14318 error "obdecho_test with pages=$pages failed with $?"
14320 do_facet ost1 $LCTL dl
14321 error "there is no obdfilter target on ost1"
14324 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14326 test_181() { # bug 22177
14327 test_mkdir $DIR/$tdir
14328 # create enough files to index the directory
14329 createmany -o $DIR/$tdir/foobar 4000
14330 # print attributes for debug purpose
14333 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14335 # remove the files & current working dir
14336 unlinkmany $DIR/$tdir/foobar 4000
14338 kill -USR1 $MULTIPID
14340 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14343 run_test 181 "Test open-unlinked dir ========================"
14349 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14351 $LCTL set_param mdc.*.rpc_stats=clear
14353 for (( i = 0; i < $tcount; i++ )) ; do
14354 mkdir $DIR/$tdir/$i
14357 for (( i = 0; i < $tcount; i++ )) ; do
14358 createmany -o $DIR/$tdir/$i/f- $fcount &
14362 for (( i = 0; i < $tcount; i++ )) ; do
14363 unlinkmany $DIR/$tdir/$i/f- $fcount &
14367 $LCTL get_param mdc.*.rpc_stats
14371 run_test 182 "Test parallel modify metadata operations ================"
14373 test_183() { # LU-2275
14374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14375 remote_mds_nodsh && skip "remote MDS with nodsh"
14376 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14377 skip "Need MDS version at least 2.3.56"
14379 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14380 echo aaa > $DIR/$tdir/$tfile
14382 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14383 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14385 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14386 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14388 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14390 # Flush negative dentry cache
14391 touch $DIR/$tdir/$tfile
14393 # We are not checking for any leaked references here, they'll
14394 # become evident next time we do cleanup with module unload.
14397 run_test 183 "No crash or request leak in case of strange dispositions ========"
14399 # test suite 184 is for LU-2016, LU-2017
14401 check_swap_layouts_support
14403 dir0=$DIR/$tdir/$testnum
14404 test_mkdir -p -c1 $dir0
14409 $LFS setstripe -c1 $file1
14411 $LFS setstripe -c2 $file2
14413 gen1=$($LFS getstripe -g $file1)
14414 gen2=$($LFS getstripe -g $file2)
14416 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14417 gen=$($LFS getstripe -g $file1)
14418 [[ $gen1 != $gen ]] ||
14419 "Layout generation on $file1 does not change"
14420 gen=$($LFS getstripe -g $file2)
14421 [[ $gen2 != $gen ]] ||
14422 "Layout generation on $file2 does not change"
14424 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14425 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14427 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14429 run_test 184a "Basic layout swap"
14432 check_swap_layouts_support
14434 dir0=$DIR/$tdir/$testnum
14435 mkdir -p $dir0 || error "creating dir $dir0"
14442 $LFS setstripe -c1 $file1
14443 $LFS setstripe -c2 $file2
14444 $LFS setstripe -c1 $file3
14445 chown $RUNAS_ID $file3
14446 gen1=$($LFS getstripe -g $file1)
14447 gen2=$($LFS getstripe -g $file2)
14449 $LFS swap_layouts $dir1 $dir2 &&
14450 error "swap of directories layouts should fail"
14451 $LFS swap_layouts $dir1 $file1 &&
14452 error "swap of directory and file layouts should fail"
14453 $RUNAS $LFS swap_layouts $file1 $file2 &&
14454 error "swap of file we cannot write should fail"
14455 $LFS swap_layouts $file1 $file3 &&
14456 error "swap of file with different owner should fail"
14457 /bin/true # to clear error code
14459 run_test 184b "Forbidden layout swap (will generate errors)"
14462 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14463 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14464 check_swap_layouts_support
14466 local dir0=$DIR/$tdir/$testnum
14467 mkdir -p $dir0 || error "creating dir $dir0"
14469 local ref1=$dir0/ref1
14470 local ref2=$dir0/ref2
14471 local file1=$dir0/file1
14472 local file2=$dir0/file2
14473 # create a file large enough for the concurrent test
14474 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14475 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14476 echo "ref file size: ref1($(stat -c %s $ref1))," \
14477 "ref2($(stat -c %s $ref2))"
14480 dd if=$ref1 of=$file1 bs=16k &
14483 # Make sure dd starts to copy file
14484 while [ ! -f $file1 ]; do sleep 0.1; done
14486 $LFS swap_layouts $file1 $file2
14489 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14490 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14492 # how many bytes copied before swapping layout
14493 local copied=$(stat -c %s $file2)
14494 local remaining=$(stat -c %s $ref1)
14495 remaining=$((remaining - copied))
14496 echo "Copied $copied bytes before swapping layout..."
14498 cmp -n $copied $file1 $ref2 | grep differ &&
14499 error "Content mismatch [0, $copied) of ref2 and file1"
14500 cmp -n $copied $file2 $ref1 ||
14501 error "Content mismatch [0, $copied) of ref1 and file2"
14502 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14503 error "Content mismatch [$copied, EOF) of ref1 and file1"
14506 rm -f $ref1 $ref2 $file1 $file2
14508 run_test 184c "Concurrent write and layout swap"
14511 check_swap_layouts_support
14512 [ -z "$(which getfattr 2>/dev/null)" ] &&
14513 skip_env "no getfattr command"
14515 local file1=$DIR/$tdir/$tfile-1
14516 local file2=$DIR/$tdir/$tfile-2
14517 local file3=$DIR/$tdir/$tfile-3
14521 mkdir -p $DIR/$tdir
14522 touch $file1 || error "create $file1 failed"
14523 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14524 error "create $file2 failed"
14525 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14526 error "create $file3 failed"
14527 lovea1=$(get_layout_param $file1)
14529 $LFS swap_layouts $file2 $file3 ||
14530 error "swap $file2 $file3 layouts failed"
14531 $LFS swap_layouts $file1 $file2 ||
14532 error "swap $file1 $file2 layouts failed"
14534 lovea2=$(get_layout_param $file2)
14537 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14539 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14540 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14542 run_test 184d "allow stripeless layouts swap"
14545 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14546 skip "Need MDS version at least 2.6.94"
14547 check_swap_layouts_support
14548 [ -z "$(which getfattr 2>/dev/null)" ] &&
14549 skip_env "no getfattr command"
14551 local file1=$DIR/$tdir/$tfile-1
14552 local file2=$DIR/$tdir/$tfile-2
14553 local file3=$DIR/$tdir/$tfile-3
14556 mkdir -p $DIR/$tdir
14557 touch $file1 || error "create $file1 failed"
14558 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14559 error "create $file2 failed"
14560 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14561 error "create $file3 failed"
14563 $LFS swap_layouts $file1 $file2 ||
14564 error "swap $file1 $file2 layouts failed"
14566 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14567 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14569 echo 123 > $file1 || error "Should be able to write into $file1"
14571 $LFS swap_layouts $file1 $file3 ||
14572 error "swap $file1 $file3 layouts failed"
14574 echo 123 > $file1 || error "Should be able to write into $file1"
14576 rm -rf $file1 $file2 $file3
14578 run_test 184e "Recreate layout after stripeless layout swaps"
14581 # Create a file with name longer than sizeof(struct stat) ==
14582 # 144 to see if we can get chars from the file name to appear
14583 # in the returned striping. Note that 'f' == 0x66.
14584 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14586 mkdir -p $DIR/$tdir
14587 mcreate $DIR/$tdir/$file
14588 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14589 error "IOC_MDC_GETFILEINFO returned garbage striping"
14592 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14594 test_185() { # LU-2441
14595 # LU-3553 - no volatile file support in old servers
14596 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14597 skip "Need MDS version at least 2.3.60"
14599 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14600 touch $DIR/$tdir/spoo
14601 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14602 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14603 error "cannot create/write a volatile file"
14604 [ "$FILESET" == "" ] &&
14605 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14606 error "FID is still valid after close"
14608 multiop_bg_pause $DIR/$tdir vVw4096_c
14615 # assume that the next FID for this client is sequential, since stdout
14616 # is unfortunately eaten by multiop_bg_pause
14617 local n=$((${fidv[1]} + 1))
14618 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14619 if [ "$FILESET" == "" ]; then
14620 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14621 error "FID is missing before close"
14623 kill -USR1 $multi_pid
14624 # 1 second delay, so if mtime change we will see it
14626 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14627 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14629 run_test 185 "Volatile file support"
14631 function create_check_volatile() {
14635 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
14638 local FID=$(cat /tmp/${tfile}.fid)
14639 [ "$FID" == "" ] && error "can't get FID for volatile"
14640 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
14641 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
14642 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
14646 cancel_lru_locks mdc # flush opencache
14647 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
14652 # LU-12516 - volatile creation via .lustre
14653 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
14654 skip "Need MDS version at least 2.3.55"
14656 create_check_volatile 0
14657 [ $MDSCOUNT -lt 2 ] && return 0
14660 create_check_volatile 1
14664 run_test 185a "Volatile file creation in .lustre/fid/"
14667 remote_mds_nodsh && skip "remote MDS with nodsh"
14668 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14669 skip "Need MDS version at least 2.3.0"
14671 local dir0=$DIR/$tdir/$testnum
14672 mkdir -p $dir0 || error "creating dir $dir0"
14674 local file=$dir0/file1
14675 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14676 local dv1=$($LFS data_version $file)
14677 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14678 local dv2=$($LFS data_version $file)
14679 [[ $dv1 != $dv2 ]] ||
14680 error "data version did not change on write $dv1 == $dv2"
14685 run_test 187a "Test data version change"
14688 remote_mds_nodsh && skip "remote MDS with nodsh"
14689 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14690 skip "Need MDS version at least 2.3.0"
14692 local dir0=$DIR/$tdir/$testnum
14693 mkdir -p $dir0 || error "creating dir $dir0"
14695 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14696 [[ ${DV[0]} != ${DV[1]} ]] ||
14697 error "data version did not change on write"\
14698 " ${DV[0]} == ${DV[1]}"
14703 run_test 187b "Test data version change on volatile file"
14706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14707 remote_mgs_nodsh && skip "remote MGS with nodsh"
14708 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14710 local POOL=${POOL:-cea1}
14711 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14712 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14715 local last_ost=$(($OSTCOUNT - 1))
14717 local ost_list=$(seq $first_ost $ost_step $last_ost)
14718 local ost_range="$first_ost $last_ost $ost_step"
14719 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14720 local file_dir=$POOL_ROOT/file_tst
14721 local subdir=$test_path/subdir
14724 if ! combined_mgs_mds ; then
14729 # former test_200a test_200b
14730 pool_add $POOL || { rc=$? ; break; }
14731 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14732 # former test_200c test_200d
14733 mkdir -p $test_path
14734 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14735 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14737 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14738 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14739 || { rc=$? ; break; }
14740 # former test_200e test_200f
14741 local files=$((OSTCOUNT*3))
14742 pool_alloc_files $POOL $test_path $files "$ost_list" \
14743 || { rc=$? ; break; }
14744 pool_create_files $POOL $file_dir $files "$ost_list" \
14745 || { rc=$? ; break; }
14746 # former test_200g test_200h
14747 pool_lfs_df $POOL || { rc=$? ; break; }
14748 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14750 # former test_201a test_201b test_201c
14751 pool_remove_first_target $POOL || { rc=$? ; break; }
14753 local f=$test_path/$tfile
14754 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14755 pool_remove $POOL $f || { rc=$? ; break; }
14761 if ! combined_mgs_mds ; then
14766 run_test 200 "OST pools"
14768 # usage: default_attr <count | size | offset>
14770 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14773 # usage: check_default_stripe_attr
14774 check_default_stripe_attr() {
14775 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14778 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14780 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14784 error "unknown getstripe attr '$1'"
14787 [ $ACTUAL == $EXPECTED ] ||
14788 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14792 test_mkdir $DIR/$tdir
14793 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14795 check_default_stripe_attr --stripe-count
14796 check_default_stripe_attr --stripe-size
14797 check_default_stripe_attr --stripe-index
14799 run_test 204a "Print default stripe attributes"
14802 test_mkdir $DIR/$tdir
14803 $LFS setstripe --stripe-count 1 $DIR/$tdir
14805 check_default_stripe_attr --stripe-size
14806 check_default_stripe_attr --stripe-index
14808 run_test 204b "Print default stripe size and offset"
14811 test_mkdir $DIR/$tdir
14812 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14814 check_default_stripe_attr --stripe-count
14815 check_default_stripe_attr --stripe-index
14817 run_test 204c "Print default stripe count and offset"
14820 test_mkdir $DIR/$tdir
14821 $LFS setstripe --stripe-index 0 $DIR/$tdir
14823 check_default_stripe_attr --stripe-count
14824 check_default_stripe_attr --stripe-size
14826 run_test 204d "Print default stripe count and size"
14829 test_mkdir $DIR/$tdir
14830 $LFS setstripe -d $DIR/$tdir
14832 check_default_stripe_attr --stripe-count --raw
14833 check_default_stripe_attr --stripe-size --raw
14834 check_default_stripe_attr --stripe-index --raw
14836 run_test 204e "Print raw stripe attributes"
14839 test_mkdir $DIR/$tdir
14840 $LFS setstripe --stripe-count 1 $DIR/$tdir
14842 check_default_stripe_attr --stripe-size --raw
14843 check_default_stripe_attr --stripe-index --raw
14845 run_test 204f "Print raw stripe size and offset"
14848 test_mkdir $DIR/$tdir
14849 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14851 check_default_stripe_attr --stripe-count --raw
14852 check_default_stripe_attr --stripe-index --raw
14854 run_test 204g "Print raw stripe count and offset"
14857 test_mkdir $DIR/$tdir
14858 $LFS setstripe --stripe-index 0 $DIR/$tdir
14860 check_default_stripe_attr --stripe-count --raw
14861 check_default_stripe_attr --stripe-size --raw
14863 run_test 204h "Print raw stripe count and size"
14865 # Figure out which job scheduler is being used, if any,
14866 # or use a fake one
14867 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14868 JOBENV=SLURM_JOB_ID
14869 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14871 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14873 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14874 JOBENV=LOADL_STEP_ID
14875 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14878 $LCTL list_param jobid_name > /dev/null 2>&1
14879 if [ $? -eq 0 ]; then
14885 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14887 verify_jobstats() {
14892 # we don't really need to clear the stats for this test to work, since each
14893 # command has a unique jobid, but it makes debugging easier if needed.
14894 # for facet in $facets; do
14895 # local dev=$(convert_facet2label $facet)
14896 # # clear old jobstats
14897 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14900 # use a new JobID for each test, or we might see an old one
14901 [ "$JOBENV" = "FAKE_JOBID" ] &&
14902 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14904 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14906 [ "$JOBENV" = "nodelocal" ] && {
14907 FAKE_JOBID=id.$testnum.%e.$RANDOM
14908 $LCTL set_param jobid_name=$FAKE_JOBID
14909 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14912 log "Test: ${cmd[*]}"
14913 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14915 if [ $JOBENV = "FAKE_JOBID" ]; then
14916 FAKE_JOBID=$JOBVAL ${cmd[*]}
14921 # all files are created on OST0000
14922 for facet in $facets; do
14923 local stats="*.$(convert_facet2label $facet).job_stats"
14925 # strip out libtool wrappers for in-tree executables
14926 if [ $(do_facet $facet lctl get_param $stats |
14927 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14928 do_facet $facet lctl get_param $stats
14929 error "No jobstats for $JOBVAL found on $facet::$stats"
14935 local new_jobenv=$1
14937 set_persistent_param_and_check client "jobid_var" \
14938 "$FSNAME.sys.jobid_var" $new_jobenv
14941 test_205() { # Job stats
14942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14943 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14944 skip "Need MDS version with at least 2.7.1"
14945 remote_mgs_nodsh && skip "remote MGS with nodsh"
14946 remote_mds_nodsh && skip "remote MDS with nodsh"
14947 remote_ost_nodsh && skip "remote OST with nodsh"
14948 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14949 skip "Server doesn't support jobstats"
14950 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14952 local old_jobenv=$($LCTL get_param -n jobid_var)
14953 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14955 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14956 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14958 stack_trap "do_facet mgs $PERM_CMD \
14959 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14963 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14964 mdt.*.job_cleanup_interval | head -n 1)
14965 local new_interval=5
14966 do_facet $SINGLEMDS \
14967 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14968 stack_trap "do_facet $SINGLEMDS \
14969 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14970 local start=$SECONDS
14974 cmd="mkdir $DIR/$tdir"
14975 verify_jobstats "$cmd" "$SINGLEMDS"
14977 cmd="rmdir $DIR/$tdir"
14978 verify_jobstats "$cmd" "$SINGLEMDS"
14979 # mkdir on secondary MDT
14980 if [ $MDSCOUNT -gt 1 ]; then
14981 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14982 verify_jobstats "$cmd" "mds2"
14985 cmd="mknod $DIR/$tfile c 1 3"
14986 verify_jobstats "$cmd" "$SINGLEMDS"
14988 cmd="rm -f $DIR/$tfile"
14989 verify_jobstats "$cmd" "$SINGLEMDS"
14990 # create all files on OST0000 so verify_jobstats can find OST stats
14992 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14993 verify_jobstats "$cmd" "$SINGLEMDS"
14995 cmd="touch $DIR/$tfile"
14996 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14998 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14999 verify_jobstats "$cmd" "ost1"
15001 cancel_lru_locks osc
15002 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15003 verify_jobstats "$cmd" "ost1"
15005 cmd="$TRUNCATE $DIR/$tfile 0"
15006 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15008 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15009 verify_jobstats "$cmd" "$SINGLEMDS"
15010 # jobstats expiry - sleep until old stats should be expired
15011 local left=$((new_interval + 5 - (SECONDS - start)))
15012 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15013 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15015 cmd="mkdir $DIR/$tdir.expire"
15016 verify_jobstats "$cmd" "$SINGLEMDS"
15017 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15018 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15020 # Ensure that jobid are present in changelog (if supported by MDS)
15021 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15022 changelog_dump | tail -10
15023 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15024 [ $jobids -eq 9 ] ||
15025 error "Wrong changelog jobid count $jobids != 9"
15029 jobstats_set $JOBENV
15031 changelog_dump | grep $tfile
15032 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15033 [ $jobids -eq 0 ] ||
15034 error "Unexpected jobids when jobid_var=$JOBENV"
15037 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15038 JOBENV="JOBCOMPLEX"
15039 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15041 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15043 run_test 205 "Verify job stats"
15045 # LU-1480, LU-1773 and LU-1657
15047 mkdir -p $DIR/$tdir
15048 $LFS setstripe -c -1 $DIR/$tdir
15049 #define OBD_FAIL_LOV_INIT 0x1403
15050 $LCTL set_param fail_loc=0xa0001403
15051 $LCTL set_param fail_val=1
15052 touch $DIR/$tdir/$tfile || true
15054 run_test 206 "fail lov_init_raid0() doesn't lbug"
15057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15058 local fsz=`stat -c %s $DIR/$tfile`
15059 cancel_lru_locks mdc
15061 # do not return layout in getattr intent
15062 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15063 $LCTL set_param fail_loc=0x170
15064 local sz=`stat -c %s $DIR/$tfile`
15066 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15070 run_test 207a "can refresh layout at glimpse"
15073 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15074 local cksum=`md5sum $DIR/$tfile`
15075 local fsz=`stat -c %s $DIR/$tfile`
15076 cancel_lru_locks mdc
15077 cancel_lru_locks osc
15079 # do not return layout in getattr intent
15080 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15081 $LCTL set_param fail_loc=0x171
15083 # it will refresh layout after the file is opened but before read issues
15084 echo checksum is "$cksum"
15085 echo "$cksum" |md5sum -c --quiet || error "file differs"
15089 run_test 207b "can refresh layout at open"
15092 # FIXME: in this test suite, only RD lease is used. This is okay
15093 # for now as only exclusive open is supported. After generic lease
15094 # is done, this test suite should be revised. - Jinshan
15096 remote_mds_nodsh && skip "remote MDS with nodsh"
15097 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15098 skip "Need MDS version at least 2.4.52"
15100 echo "==== test 1: verify get lease work"
15101 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15103 echo "==== test 2: verify lease can be broken by upcoming open"
15104 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15108 $MULTIOP $DIR/$tfile oO_RDONLY:c
15109 kill -USR1 $PID && wait $PID || error "break lease error"
15111 echo "==== test 3: verify lease can't be granted if an open already exists"
15112 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15116 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15117 kill -USR1 $PID && wait $PID || error "open file error"
15119 echo "==== test 4: lease can sustain over recovery"
15120 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15126 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15128 echo "==== test 5: lease broken can't be regained by replay"
15129 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15133 # open file to break lease and then recovery
15134 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15137 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15141 run_test 208 "Exclusive open"
15144 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15145 skip_env "must have disp_stripe"
15148 sync; sleep 5; sync;
15150 echo 3 > /proc/sys/vm/drop_caches
15151 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15153 # open/close 500 times
15154 for i in $(seq 500); do
15158 echo 3 > /proc/sys/vm/drop_caches
15159 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15161 echo "before: $req_before, after: $req_after"
15162 [ $((req_after - req_before)) -ge 300 ] &&
15163 error "open/close requests are not freed"
15166 run_test 209 "read-only open/close requests should be freed promptly"
15170 size=$((size % 8192 + 1))
15171 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15172 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15173 rm -f $DIR/f212 $DIR/f212.xyz
15175 run_test 212 "Sendfile test ============================================"
15178 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15179 cancel_lru_locks osc
15180 lctl set_param fail_loc=0x8000040f
15181 # generate a read lock
15182 cat $DIR/$tfile > /dev/null
15183 # write to the file, it will try to cancel the above read lock.
15184 cat /etc/hosts >> $DIR/$tfile
15186 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15188 test_214() { # for bug 20133
15189 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15190 for (( i=0; i < 340; i++ )) ; do
15191 touch $DIR/$tdir/d214c/a$i
15194 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15195 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15196 ls $DIR/d214c || error "ls $DIR/d214c failed"
15197 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15198 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15200 run_test 214 "hash-indexed directory test - bug 20133"
15202 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15203 create_lnet_proc_files() {
15204 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15207 # counterpart of create_lnet_proc_files
15208 remove_lnet_proc_files() {
15209 rm -f $TMP/lnet_$1.sys
15212 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15213 # 3rd arg as regexp for body
15214 check_lnet_proc_stats() {
15215 local l=$(cat "$TMP/lnet_$1" |wc -l)
15216 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15218 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15221 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15222 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15223 # optional and can be regexp for 2nd line (lnet.routes case)
15224 check_lnet_proc_entry() {
15225 local blp=2 # blp stands for 'position of 1st line of body'
15226 [ -z "$5" ] || blp=3 # lnet.routes case
15228 local l=$(cat "$TMP/lnet_$1" |wc -l)
15229 # subtracting one from $blp because the body can be empty
15230 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15232 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15233 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15235 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15236 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15238 # bail out if any unexpected line happened
15239 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15240 [ "$?" != 0 ] || error "$2 misformatted"
15243 test_215() { # for bugs 18102, 21079, 21517
15244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15246 local N='(0|[1-9][0-9]*)' # non-negative numeric
15247 local P='[1-9][0-9]*' # positive numeric
15248 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15249 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15250 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15251 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15253 local L1 # regexp for 1st line
15254 local L2 # regexp for 2nd line (optional)
15255 local BR # regexp for the rest (body)
15257 # lnet.stats should look as 11 space-separated non-negative numerics
15258 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15259 create_lnet_proc_files "stats"
15260 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15261 remove_lnet_proc_files "stats"
15263 # lnet.routes should look like this:
15264 # Routing disabled/enabled
15265 # net hops priority state router
15266 # where net is a string like tcp0, hops > 0, priority >= 0,
15267 # state is up/down,
15268 # router is a string like 192.168.1.1@tcp2
15269 L1="^Routing (disabled|enabled)$"
15270 L2="^net +hops +priority +state +router$"
15271 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15272 create_lnet_proc_files "routes"
15273 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15274 remove_lnet_proc_files "routes"
15276 # lnet.routers should look like this:
15277 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15278 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15279 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15280 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15281 L1="^ref +rtr_ref +alive +router$"
15282 BR="^$P +$P +(up|down) +$NID$"
15283 create_lnet_proc_files "routers"
15284 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15285 remove_lnet_proc_files "routers"
15287 # lnet.peers should look like this:
15288 # nid refs state last max rtr min tx min queue
15289 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15290 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15291 # numeric (0 or >0 or <0), queue >= 0.
15292 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15293 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15294 create_lnet_proc_files "peers"
15295 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15296 remove_lnet_proc_files "peers"
15298 # lnet.buffers should look like this:
15299 # pages count credits min
15300 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15301 L1="^pages +count +credits +min$"
15302 BR="^ +$N +$N +$I +$I$"
15303 create_lnet_proc_files "buffers"
15304 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15305 remove_lnet_proc_files "buffers"
15307 # lnet.nis should look like this:
15308 # nid status alive refs peer rtr max tx min
15309 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15310 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15311 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15312 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15313 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15314 create_lnet_proc_files "nis"
15315 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15316 remove_lnet_proc_files "nis"
15318 # can we successfully write to lnet.stats?
15319 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15321 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15323 test_216() { # bug 20317
15324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15325 remote_ost_nodsh && skip "remote OST with nodsh"
15328 local facets=$(get_facets OST)
15329 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15331 save_lustre_params client "osc.*.contention_seconds" > $p
15332 save_lustre_params $facets \
15333 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15334 save_lustre_params $facets \
15335 "ldlm.namespaces.filter-*.contended_locks" >> $p
15336 save_lustre_params $facets \
15337 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15338 clear_stats osc.*.osc_stats
15340 # agressive lockless i/o settings
15341 do_nodes $(comma_list $(osts_nodes)) \
15342 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15343 ldlm.namespaces.filter-*.contended_locks=0 \
15344 ldlm.namespaces.filter-*.contention_seconds=60"
15345 lctl set_param -n osc.*.contention_seconds=60
15347 $DIRECTIO write $DIR/$tfile 0 10 4096
15348 $CHECKSTAT -s 40960 $DIR/$tfile
15350 # disable lockless i/o
15351 do_nodes $(comma_list $(osts_nodes)) \
15352 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15353 ldlm.namespaces.filter-*.contended_locks=32 \
15354 ldlm.namespaces.filter-*.contention_seconds=0"
15355 lctl set_param -n osc.*.contention_seconds=0
15356 clear_stats osc.*.osc_stats
15358 dd if=/dev/zero of=$DIR/$tfile count=0
15359 $CHECKSTAT -s 0 $DIR/$tfile
15361 restore_lustre_params <$p
15365 run_test 216 "check lockless direct write updates file size and kms correctly"
15367 test_217() { # bug 22430
15368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15373 for node in $(nodes_list); do
15374 nid=$(host_nids_address $node $NETTYPE)
15375 if [[ $nid = *-* ]] ; then
15376 echo "lctl ping $(h2nettype $nid)"
15377 lctl ping $(h2nettype $nid)
15379 echo "skipping $node (no hyphen detected)"
15383 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15386 # do directio so as not to populate the page cache
15387 log "creating a 10 Mb file"
15388 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15389 log "starting reads"
15390 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15391 log "truncating the file"
15392 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15394 kill %+ || true # reads might have finished
15395 echo "wait until dd is finished"
15397 log "removing the temporary file"
15398 rm -rf $DIR/$tfile || error "tmp file removal failed"
15400 run_test 218 "parallel read and truncate should not deadlock"
15403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15405 # write one partial page
15406 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15407 # set no grant so vvp_io_commit_write will do sync write
15408 $LCTL set_param fail_loc=0x411
15409 # write a full page at the end of file
15410 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15412 $LCTL set_param fail_loc=0
15413 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15414 $LCTL set_param fail_loc=0x411
15415 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15418 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15419 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15421 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15423 test_220() { #LU-325
15424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15425 remote_ost_nodsh && skip "remote OST with nodsh"
15426 remote_mds_nodsh && skip "remote MDS with nodsh"
15427 remote_mgs_nodsh && skip "remote MGS with nodsh"
15431 # create on MDT0000 so the last_id and next_id are correct
15433 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15437 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15438 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15439 osp.$mdtosc_proc1.prealloc_last_id)
15440 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15441 osp.$mdtosc_proc1.prealloc_next_id)
15445 if ! combined_mgs_mds ; then
15449 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15450 #define OBD_FAIL_OST_ENOINO 0x229
15451 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15452 create_pool $FSNAME.$TESTNAME || return 1
15453 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15455 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15457 MDSOBJS=$((last_id - next_id))
15458 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15460 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15461 echo "OST still has $count kbytes free"
15463 echo "create $MDSOBJS files @next_id..."
15464 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15466 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15467 osp.$mdtosc_proc1.prealloc_last_id)
15468 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15469 osp.$mdtosc_proc1.prealloc_next_id)
15471 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15476 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15477 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15479 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15480 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15481 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15482 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15483 echo "unlink $MDSOBJS files @$next_id..."
15484 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15486 if ! combined_mgs_mds ; then
15490 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15495 dd if=`which date` of=$MOUNT/date oflag=sync
15496 chmod +x $MOUNT/date
15498 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15499 $LCTL set_param fail_loc=0x80001401
15501 $MOUNT/date > /dev/null
15504 run_test 221 "make sure fault and truncate race to not cause OOM"
15507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15510 test_mkdir $DIR/$tdir
15511 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15512 createmany -o $DIR/$tdir/$tfile 10
15513 cancel_lru_locks mdc
15514 cancel_lru_locks osc
15515 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15516 $LCTL set_param fail_loc=0x31a
15517 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15518 $LCTL set_param fail_loc=0
15521 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15527 test_mkdir $DIR/$tdir
15528 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15529 createmany -o $DIR/$tdir/$tfile 10
15530 cancel_lru_locks mdc
15531 cancel_lru_locks osc
15532 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15533 $LCTL set_param fail_loc=0x31a
15534 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15535 $LCTL set_param fail_loc=0
15537 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15543 test_mkdir $DIR/$tdir
15544 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15545 createmany -o $DIR/$tdir/$tfile 10
15546 cancel_lru_locks mdc
15547 cancel_lru_locks osc
15548 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15549 $LCTL set_param fail_loc=0x31b
15550 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15551 $LCTL set_param fail_loc=0
15554 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15556 test_224a() { # LU-1039, MRP-303
15557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15559 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15560 $LCTL set_param fail_loc=0x508
15561 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15562 $LCTL set_param fail_loc=0
15565 run_test 224a "Don't panic on bulk IO failure"
15567 test_224b() { # LU-1039, MRP-303
15568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15570 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15571 cancel_lru_locks osc
15572 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15573 $LCTL set_param fail_loc=0x515
15574 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15575 $LCTL set_param fail_loc=0
15578 run_test 224b "Don't panic on bulk IO failure"
15580 test_224c() { # LU-6441
15581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15582 remote_mds_nodsh && skip "remote MDS with nodsh"
15584 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15585 save_writethrough $p
15586 set_cache writethrough on
15588 local pages_per_rpc=$($LCTL get_param \
15589 osc.*.max_pages_per_rpc)
15590 local at_max=$($LCTL get_param -n at_max)
15591 local timeout=$($LCTL get_param -n timeout)
15592 local test_at="at_max"
15593 local param_at="$FSNAME.sys.at_max"
15594 local test_timeout="timeout"
15595 local param_timeout="$FSNAME.sys.timeout"
15597 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15599 set_persistent_param_and_check client "$test_at" "$param_at" 0
15600 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15602 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15603 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15604 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15605 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15607 do_facet ost1 "$LCTL set_param fail_loc=0"
15609 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15610 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15613 $LCTL set_param -n $pages_per_rpc
15614 restore_lustre_params < $p
15617 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15619 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15622 if [ -z ${MDSSURVEY} ]; then
15623 skip_env "mds-survey not found"
15625 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15626 skip "Need MDS version at least 2.2.51"
15628 local mds=$(facet_host $SINGLEMDS)
15629 local target=$(do_nodes $mds 'lctl dl' |
15630 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15632 local cmd1="file_count=1000 thrhi=4"
15633 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15634 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15635 local cmd="$cmd1 $cmd2 $cmd3"
15637 rm -f ${TMP}/mds_survey*
15639 eval $cmd || error "mds-survey with zero-stripe failed"
15640 cat ${TMP}/mds_survey*
15641 rm -f ${TMP}/mds_survey*
15643 run_test 225a "Metadata survey sanity with zero-stripe"
15646 if [ -z ${MDSSURVEY} ]; then
15647 skip_env "mds-survey not found"
15649 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15650 skip "Need MDS version at least 2.2.51"
15651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15652 remote_mds_nodsh && skip "remote MDS with nodsh"
15653 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15654 skip_env "Need to mount OST to test"
15657 local mds=$(facet_host $SINGLEMDS)
15658 local target=$(do_nodes $mds 'lctl dl' |
15659 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15661 local cmd1="file_count=1000 thrhi=4"
15662 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15663 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15664 local cmd="$cmd1 $cmd2 $cmd3"
15666 rm -f ${TMP}/mds_survey*
15668 eval $cmd || error "mds-survey with stripe_count failed"
15669 cat ${TMP}/mds_survey*
15670 rm -f ${TMP}/mds_survey*
15672 run_test 225b "Metadata survey sanity with stripe_count = 1"
15674 mcreate_path2fid () {
15680 local path=$DIR/$tdir/$name
15685 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15686 error "cannot create $desc"
15688 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15690 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15692 fid_path=$($LFS fid2path $MOUNT $fid)
15694 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15696 [ "$path" == "$fid_path" ] ||
15697 error "fid2path returned $fid_path, expected $path"
15699 echo "pass with $path and $fid"
15704 mkdir -p $DIR/$tdir
15706 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15707 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15708 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15709 mcreate_path2fid 0040666 0 0 dir "directory"
15710 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15711 mcreate_path2fid 0100666 0 0 file "regular file"
15712 mcreate_path2fid 0120666 0 0 link "symbolic link"
15713 mcreate_path2fid 0140666 0 0 sock "socket"
15715 run_test 226a "call path2fid and fid2path on files of all type"
15718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15723 mkdir -p $DIR/$tdir
15724 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15725 error "create remote directory failed"
15726 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15727 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15728 "character special file (null)"
15729 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15730 "character special file (no device)"
15731 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15732 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15733 "block special file (loop)"
15734 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15735 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15736 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15738 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15740 # LU-1299 Executing or running ldd on a truncated executable does not
15741 # cause an out-of-memory condition.
15743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15744 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15746 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15747 chmod +x $MOUNT/date
15749 $MOUNT/date > /dev/null
15750 ldd $MOUNT/date > /dev/null
15753 run_test 227 "running truncated executable does not cause OOM"
15755 # LU-1512 try to reuse idle OI blocks
15757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15758 remote_mds_nodsh && skip "remote MDS with nodsh"
15759 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15761 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15762 local myDIR=$DIR/$tdir
15765 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15766 $LCTL set_param fail_loc=0x80001002
15767 createmany -o $myDIR/t- 10000
15768 $LCTL set_param fail_loc=0
15769 # The guard is current the largest FID holder
15771 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15773 local IDX=$(($SEQ % 64))
15775 do_facet $SINGLEMDS sync
15776 # Make sure journal flushed.
15778 local blk1=$(do_facet $SINGLEMDS \
15779 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15780 grep Blockcount | awk '{print $4}')
15782 # Remove old files, some OI blocks will become idle.
15783 unlinkmany $myDIR/t- 10000
15784 # Create new files, idle OI blocks should be reused.
15785 createmany -o $myDIR/t- 2000
15786 do_facet $SINGLEMDS sync
15787 # Make sure journal flushed.
15789 local blk2=$(do_facet $SINGLEMDS \
15790 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15791 grep Blockcount | awk '{print $4}')
15793 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15795 run_test 228a "try to reuse idle OI blocks"
15798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15799 remote_mds_nodsh && skip "remote MDS with nodsh"
15800 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15802 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15803 local myDIR=$DIR/$tdir
15806 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15807 $LCTL set_param fail_loc=0x80001002
15808 createmany -o $myDIR/t- 10000
15809 $LCTL set_param fail_loc=0
15810 # The guard is current the largest FID holder
15812 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15814 local IDX=$(($SEQ % 64))
15816 do_facet $SINGLEMDS sync
15817 # Make sure journal flushed.
15819 local blk1=$(do_facet $SINGLEMDS \
15820 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15821 grep Blockcount | awk '{print $4}')
15823 # Remove old files, some OI blocks will become idle.
15824 unlinkmany $myDIR/t- 10000
15827 stop $SINGLEMDS || error "Fail to stop MDT."
15829 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15831 df $MOUNT || error "Fail to df."
15832 # Create new files, idle OI blocks should be reused.
15833 createmany -o $myDIR/t- 2000
15834 do_facet $SINGLEMDS sync
15835 # Make sure journal flushed.
15837 local blk2=$(do_facet $SINGLEMDS \
15838 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15839 grep Blockcount | awk '{print $4}')
15841 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15843 run_test 228b "idle OI blocks can be reused after MDT restart"
15847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15848 remote_mds_nodsh && skip "remote MDS with nodsh"
15849 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15851 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15852 local myDIR=$DIR/$tdir
15855 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15856 $LCTL set_param fail_loc=0x80001002
15857 # 20000 files can guarantee there are index nodes in the OI file
15858 createmany -o $myDIR/t- 20000
15859 $LCTL set_param fail_loc=0
15860 # The guard is current the largest FID holder
15862 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15864 local IDX=$(($SEQ % 64))
15866 do_facet $SINGLEMDS sync
15867 # Make sure journal flushed.
15869 local blk1=$(do_facet $SINGLEMDS \
15870 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15871 grep Blockcount | awk '{print $4}')
15873 # Remove old files, some OI blocks will become idle.
15874 unlinkmany $myDIR/t- 20000
15876 # The OI file should become empty now
15878 # Create new files, idle OI blocks should be reused.
15879 createmany -o $myDIR/t- 2000
15880 do_facet $SINGLEMDS sync
15881 # Make sure journal flushed.
15883 local blk2=$(do_facet $SINGLEMDS \
15884 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15885 grep Blockcount | awk '{print $4}')
15887 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15889 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15891 test_229() { # LU-2482, LU-3448
15892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15893 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15894 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15895 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15899 # Create a file with a released layout and stripe count 2.
15900 $MULTIOP $DIR/$tfile H2c ||
15901 error "failed to create file with released layout"
15903 $LFS getstripe -v $DIR/$tfile
15905 local pattern=$($LFS getstripe -L $DIR/$tfile)
15906 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15908 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15910 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15911 stat $DIR/$tfile || error "failed to stat released file"
15913 chown $RUNAS_ID $DIR/$tfile ||
15914 error "chown $RUNAS_ID $DIR/$tfile failed"
15916 chgrp $RUNAS_ID $DIR/$tfile ||
15917 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15919 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15920 rm $DIR/$tfile || error "failed to remove released file"
15922 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15926 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15927 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15928 skip "Need MDS version at least 2.11.52"
15932 test_mkdir $DIR/$tdir
15933 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15934 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15935 [ $mdt_idx -ne 0 ] &&
15936 error "create local directory on wrong MDT $mdt_idx"
15938 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15939 error "create remote directory failed"
15940 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15941 [ $mdt_idx -ne $MDTIDX ] &&
15942 error "create remote directory on wrong MDT $mdt_idx"
15944 createmany -o $DIR/$tdir/test_230/t- 10 ||
15945 error "create files on remote directory failed"
15946 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15947 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15948 rm -r $DIR/$tdir || error "unlink remote directory failed"
15950 run_test 230a "Create remote directory and files under the remote directory"
15953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15956 skip "Need MDS version at least 2.11.52"
15964 local migrate_dir=$DIR/$tdir/migrate_dir
15965 local other_dir=$DIR/$tdir/other_dir
15967 test_mkdir $DIR/$tdir
15968 test_mkdir -i0 -c1 $migrate_dir
15969 test_mkdir -i0 -c1 $other_dir
15970 for ((i=0; i<10; i++)); do
15971 mkdir -p $migrate_dir/dir_${i}
15972 createmany -o $migrate_dir/dir_${i}/f 10 ||
15973 error "create files under remote dir failed $i"
15976 cp /etc/passwd $migrate_dir/$tfile
15977 cp /etc/passwd $other_dir/$tfile
15978 chattr +SAD $migrate_dir
15979 chattr +SAD $migrate_dir/$tfile
15981 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15982 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15983 local old_dir_mode=$(stat -c%f $migrate_dir)
15984 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15986 mkdir -p $migrate_dir/dir_default_stripe2
15987 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15988 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15990 mkdir -p $other_dir
15991 ln $migrate_dir/$tfile $other_dir/luna
15992 ln $migrate_dir/$tfile $migrate_dir/sofia
15993 ln $other_dir/$tfile $migrate_dir/david
15994 ln -s $migrate_dir/$tfile $other_dir/zachary
15995 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15996 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15998 $LFS migrate -m $MDTIDX $migrate_dir ||
15999 error "fails on migrating remote dir to MDT1"
16001 echo "migratate to MDT1, then checking.."
16002 for ((i = 0; i < 10; i++)); do
16003 for file in $(find $migrate_dir/dir_${i}); do
16004 mdt_index=$($LFS getstripe -m $file)
16005 [ $mdt_index == $MDTIDX ] ||
16006 error "$file is not on MDT${MDTIDX}"
16010 # the multiple link file should still in MDT0
16011 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16012 [ $mdt_index == 0 ] ||
16013 error "$file is not on MDT${MDTIDX}"
16015 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16016 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16017 error " expect $old_dir_flag get $new_dir_flag"
16019 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16020 [ "$old_file_flag" = "$new_file_flag" ] ||
16021 error " expect $old_file_flag get $new_file_flag"
16023 local new_dir_mode=$(stat -c%f $migrate_dir)
16024 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16025 error "expect mode $old_dir_mode get $new_dir_mode"
16027 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16028 [ "$old_file_mode" = "$new_file_mode" ] ||
16029 error "expect mode $old_file_mode get $new_file_mode"
16031 diff /etc/passwd $migrate_dir/$tfile ||
16032 error "$tfile different after migration"
16034 diff /etc/passwd $other_dir/luna ||
16035 error "luna different after migration"
16037 diff /etc/passwd $migrate_dir/sofia ||
16038 error "sofia different after migration"
16040 diff /etc/passwd $migrate_dir/david ||
16041 error "david different after migration"
16043 diff /etc/passwd $other_dir/zachary ||
16044 error "zachary different after migration"
16046 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16047 error "${tfile}_ln different after migration"
16049 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16050 error "${tfile}_ln_other different after migration"
16052 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16053 [ $stripe_count = 2 ] ||
16054 error "dir strpe_count $d != 2 after migration."
16056 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16057 [ $stripe_count = 2 ] ||
16058 error "file strpe_count $d != 2 after migration."
16060 #migrate back to MDT0
16063 $LFS migrate -m $MDTIDX $migrate_dir ||
16064 error "fails on migrating remote dir to MDT0"
16066 echo "migrate back to MDT0, checking.."
16067 for file in $(find $migrate_dir); do
16068 mdt_index=$($LFS getstripe -m $file)
16069 [ $mdt_index == $MDTIDX ] ||
16070 error "$file is not on MDT${MDTIDX}"
16073 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16074 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16075 error " expect $old_dir_flag get $new_dir_flag"
16077 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16078 [ "$old_file_flag" = "$new_file_flag" ] ||
16079 error " expect $old_file_flag get $new_file_flag"
16081 local new_dir_mode=$(stat -c%f $migrate_dir)
16082 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16083 error "expect mode $old_dir_mode get $new_dir_mode"
16085 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16086 [ "$old_file_mode" = "$new_file_mode" ] ||
16087 error "expect mode $old_file_mode get $new_file_mode"
16089 diff /etc/passwd ${migrate_dir}/$tfile ||
16090 error "$tfile different after migration"
16092 diff /etc/passwd ${other_dir}/luna ||
16093 error "luna different after migration"
16095 diff /etc/passwd ${migrate_dir}/sofia ||
16096 error "sofia different after migration"
16098 diff /etc/passwd ${other_dir}/zachary ||
16099 error "zachary different after migration"
16101 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16102 error "${tfile}_ln different after migration"
16104 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16105 error "${tfile}_ln_other different after migration"
16107 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16108 [ $stripe_count = 2 ] ||
16109 error "dir strpe_count $d != 2 after migration."
16111 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16112 [ $stripe_count = 2 ] ||
16113 error "file strpe_count $d != 2 after migration."
16115 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16117 run_test 230b "migrate directory"
16120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16122 remote_mds_nodsh && skip "remote MDS with nodsh"
16123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16124 skip "Need MDS version at least 2.11.52"
16130 local migrate_dir=$DIR/$tdir/migrate_dir
16132 #If migrating directory fails in the middle, all entries of
16133 #the directory is still accessiable.
16134 test_mkdir $DIR/$tdir
16135 test_mkdir -i0 -c1 $migrate_dir
16136 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16138 createmany -o $migrate_dir/f $total ||
16139 error "create files under ${migrate_dir} failed"
16141 # fail after migrating top dir, and this will fail only once, so the
16142 # first sub file migration will fail (currently f3), others succeed.
16143 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16144 do_facet mds1 lctl set_param fail_loc=0x1801
16145 local t=$(ls $migrate_dir | wc -l)
16146 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16147 error "migrate should fail"
16148 local u=$(ls $migrate_dir | wc -l)
16149 [ "$u" == "$t" ] || error "$u != $t during migration"
16151 # add new dir/file should succeed
16152 mkdir $migrate_dir/dir ||
16153 error "mkdir failed under migrating directory"
16154 touch $migrate_dir/file ||
16155 error "create file failed under migrating directory"
16157 # add file with existing name should fail
16158 for file in $migrate_dir/f*; do
16159 stat $file > /dev/null || error "stat $file failed"
16160 $OPENFILE -f O_CREAT:O_EXCL $file &&
16161 error "open(O_CREAT|O_EXCL) $file should fail"
16162 $MULTIOP $file m && error "create $file should fail"
16163 touch $DIR/$tdir/remote_dir/$tfile ||
16164 error "touch $tfile failed"
16165 ln $DIR/$tdir/remote_dir/$tfile $file &&
16166 error "link $file should fail"
16167 mdt_index=$($LFS getstripe -m $file)
16168 if [ $mdt_index == 0 ]; then
16169 # file failed to migrate is not allowed to rename to
16170 mv $DIR/$tdir/remote_dir/$tfile $file &&
16171 error "rename to $file should fail"
16173 mv $DIR/$tdir/remote_dir/$tfile $file ||
16174 error "rename to $file failed"
16176 echo hello >> $file || error "write $file failed"
16179 # resume migration with different options should fail
16180 $LFS migrate -m 0 $migrate_dir &&
16181 error "migrate -m 0 $migrate_dir should fail"
16183 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16184 error "migrate -c 2 $migrate_dir should fail"
16186 # resume migration should succeed
16187 $LFS migrate -m $MDTIDX $migrate_dir ||
16188 error "migrate $migrate_dir failed"
16190 echo "Finish migration, then checking.."
16191 for file in $(find $migrate_dir); do
16192 mdt_index=$($LFS getstripe -m $file)
16193 [ $mdt_index == $MDTIDX ] ||
16194 error "$file is not on MDT${MDTIDX}"
16197 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16199 run_test 230c "check directory accessiblity if migration failed"
16202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16204 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16205 skip "Need MDS version at least 2.11.52"
16207 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16209 local migrate_dir=$DIR/$tdir/migrate_dir
16219 old_index=$((RANDOM % MDSCOUNT))
16220 old_count=$((MDSCOUNT - old_index))
16221 new_index=$((RANDOM % MDSCOUNT))
16222 new_count=$((MDSCOUNT - new_index))
16223 new_hash="all_char"
16225 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16226 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16228 test_mkdir $DIR/$tdir
16229 test_mkdir -i $old_index -c $old_count $migrate_dir
16231 for ((i=0; i<100; i++)); do
16232 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16233 createmany -o $migrate_dir/dir_${i}/f 100 ||
16234 error "create files under remote dir failed $i"
16237 echo -n "Migrate from MDT$old_index "
16238 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16239 echo -n "to MDT$new_index"
16240 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16243 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16244 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16245 error "migrate remote dir error"
16247 echo "Finish migration, then checking.."
16248 for file in $(find $migrate_dir); do
16249 mdt_index=$($LFS getstripe -m $file)
16250 if [ $mdt_index -lt $new_index ] ||
16251 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16252 error "$file is on MDT$mdt_index"
16256 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16258 run_test 230d "check migrate big directory"
16261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16263 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16264 skip "Need MDS version at least 2.11.52"
16271 mkdir -p $DIR/$tdir
16272 mkdir $DIR/$tdir/migrate_dir
16273 mkdir $DIR/$tdir/other_dir
16274 touch $DIR/$tdir/migrate_dir/a
16275 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16276 ls $DIR/$tdir/other_dir
16278 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16279 error "migrate dir fails"
16281 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16282 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16284 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16285 [ $mdt_index == 0 ] || error "a is not on MDT0"
16287 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16288 error "migrate dir fails"
16290 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16291 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16294 [ $mdt_index == 1 ] || error "a is not on MDT1"
16296 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16297 [ $mdt_index == 1 ] || error "b is not on MDT1"
16299 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16300 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16302 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16304 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16306 run_test 230e "migrate mulitple local link files"
16309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16311 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16312 skip "Need MDS version at least 2.11.52"
16317 mkdir -p $DIR/$tdir
16318 mkdir $DIR/$tdir/migrate_dir
16319 $LFS mkdir -i1 $DIR/$tdir/other_dir
16320 touch $DIR/$tdir/migrate_dir/a
16321 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16322 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16323 ls $DIR/$tdir/other_dir
16325 # a should be migrated to MDT1, since no other links on MDT0
16326 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16327 error "#1 migrate dir fails"
16328 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16329 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16330 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16331 [ $mdt_index == 1 ] || error "a is not on MDT1"
16333 # a should stay on MDT1, because it is a mulitple link file
16334 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16335 error "#2 migrate dir fails"
16336 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16337 [ $mdt_index == 1 ] || error "a is not on MDT1"
16339 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16340 error "#3 migrate dir fails"
16342 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16343 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16344 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16346 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16347 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16349 # a should be migrated to MDT0, since no other links on MDT1
16350 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16351 error "#4 migrate dir fails"
16352 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16353 [ $mdt_index == 0 ] || error "a is not on MDT0"
16355 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16357 run_test 230f "migrate mulitple remote link files"
16360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16362 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16363 skip "Need MDS version at least 2.11.52"
16365 mkdir -p $DIR/$tdir/migrate_dir
16367 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16368 error "migrating dir to non-exist MDT succeeds"
16371 run_test 230g "migrate dir to non-exist MDT"
16374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16376 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16377 skip "Need MDS version at least 2.11.52"
16381 mkdir -p $DIR/$tdir/migrate_dir
16383 $LFS migrate -m1 $DIR &&
16384 error "migrating mountpoint1 should fail"
16386 $LFS migrate -m1 $DIR/$tdir/.. &&
16387 error "migrating mountpoint2 should fail"
16390 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16391 error "migrating $tdir/migrate_dir/.. should fail"
16395 run_test 230h "migrate .. and root"
16398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16399 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16400 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16401 skip "Need MDS version at least 2.11.52"
16403 mkdir -p $DIR/$tdir/migrate_dir
16405 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16406 error "migration fails with a tailing slash"
16408 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16409 error "migration fails with two tailing slashes"
16411 run_test 230i "lfs migrate -m tolerates trailing slashes"
16414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16415 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16416 skip "Need MDS version at least 2.11.52"
16418 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16419 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16420 error "create $tfile failed"
16421 cat /etc/passwd > $DIR/$tdir/$tfile
16423 $LFS migrate -m 1 $DIR/$tdir
16425 cmp /etc/passwd $DIR/$tdir/$tfile ||
16426 error "DoM file mismatch after migration"
16428 run_test 230j "DoM file data not changed after dir migration"
16431 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16432 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16433 skip "Need MDS version at least 2.11.56"
16436 local files_on_starting_mdt=0
16438 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16439 $LFS getdirstripe $DIR/$tdir
16440 for i in $(seq $total); do
16441 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16442 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16443 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16446 echo "$files_on_starting_mdt files on MDT0"
16448 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16449 $LFS getdirstripe $DIR/$tdir
16451 files_on_starting_mdt=0
16452 for i in $(seq $total); do
16453 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16454 error "file $tfile.$i mismatch after migration"
16455 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16456 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16459 echo "$files_on_starting_mdt files on MDT1 after migration"
16460 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16462 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16463 $LFS getdirstripe $DIR/$tdir
16465 files_on_starting_mdt=0
16466 for i in $(seq $total); do
16467 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16468 error "file $tfile.$i mismatch after 2nd migration"
16469 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16470 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16473 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16474 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16478 run_test 230k "file data not changed after dir migration"
16481 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16482 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16483 skip "Need MDS version at least 2.11.56"
16485 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16486 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16487 error "create files under remote dir failed $i"
16488 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16490 run_test 230l "readdir between MDTs won't crash"
16494 # For simplicity this test assumes that max_pages_per_rpc
16495 # is the same across all OSCs
16496 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16497 local bulk_size=$((max_pages * PAGE_SIZE))
16498 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16501 mkdir -p $DIR/$tdir
16502 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16503 error "failed to set stripe with -S ${brw_size}M option"
16505 # clear the OSC stats
16506 $LCTL set_param osc.*.stats=0 &>/dev/null
16509 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16511 oflag=direct &>/dev/null || error "dd failed"
16513 sync; sleep 1; sync # just to be safe
16514 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16515 if [ x$nrpcs != "x1" ]; then
16516 $LCTL get_param osc.*.stats
16517 error "found $nrpcs ost_write RPCs, not 1 as expected"
16521 # Drop the OSC cache, otherwise we will read from it
16522 cancel_lru_locks osc
16524 # clear the OSC stats
16525 $LCTL set_param osc.*.stats=0 &>/dev/null
16527 # Client reads $bulk_size.
16528 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16529 iflag=direct &>/dev/null || error "dd failed"
16531 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16532 if [ x$nrpcs != "x1" ]; then
16533 $LCTL get_param osc.*.stats
16534 error "found $nrpcs ost_read RPCs, not 1 as expected"
16537 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16540 mkdir -p $DIR/$tdir
16542 for i in {0..1023}; do
16543 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16544 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16545 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16549 run_test 231b "must not assert on fully utilized OST request buffer"
16552 mkdir -p $DIR/$tdir
16553 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16555 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16556 do_facet ost1 $LCTL set_param fail_loc=0x31c
16558 # ignore dd failure
16559 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16561 do_facet ost1 $LCTL set_param fail_loc=0
16562 umount_client $MOUNT || error "umount failed"
16563 mount_client $MOUNT || error "mount failed"
16564 stop ost1 || error "cannot stop ost1"
16565 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16567 run_test 232a "failed lock should not block umount"
16570 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16571 skip "Need MDS version at least 2.10.58"
16573 mkdir -p $DIR/$tdir
16574 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16577 cancel_lru_locks osc
16579 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16580 do_facet ost1 $LCTL set_param fail_loc=0x31c
16583 $LFS data_version $DIR/$tdir/$tfile || true
16585 do_facet ost1 $LCTL set_param fail_loc=0
16586 umount_client $MOUNT || error "umount failed"
16587 mount_client $MOUNT || error "mount failed"
16588 stop ost1 || error "cannot stop ost1"
16589 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16591 run_test 232b "failed data version lock should not block umount"
16594 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16595 skip "Need MDS version at least 2.3.64"
16596 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16598 local fid=$($LFS path2fid $MOUNT)
16600 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16601 error "cannot access $MOUNT using its FID '$fid'"
16603 run_test 233a "checking that OBF of the FS root succeeds"
16606 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16607 skip "Need MDS version at least 2.5.90"
16608 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16610 local fid=$($LFS path2fid $MOUNT/.lustre)
16612 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16613 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16615 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16616 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16617 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16619 run_test 233b "checking that OBF of the FS .lustre succeeds"
16622 local p="$TMP/sanityN-$TESTNAME.parameters"
16623 save_lustre_params client "llite.*.xattr_cache" > $p
16624 lctl set_param llite.*.xattr_cache 1 ||
16625 skip_env "xattr cache is not supported"
16627 mkdir -p $DIR/$tdir || error "mkdir failed"
16628 touch $DIR/$tdir/$tfile || error "touch failed"
16629 # OBD_FAIL_LLITE_XATTR_ENOMEM
16630 $LCTL set_param fail_loc=0x1405
16631 getfattr -n user.attr $DIR/$tdir/$tfile &&
16632 error "getfattr should have failed with ENOMEM"
16633 $LCTL set_param fail_loc=0x0
16636 restore_lustre_params < $p
16639 run_test 234 "xattr cache should not crash on ENOMEM"
16642 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16643 skip "Need MDS version at least 2.4.52"
16645 flock_deadlock $DIR/$tfile
16650 124) error "process hangs on a deadlock"
16652 *) error "error executing flock_deadlock $DIR/$tfile"
16656 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16660 check_swap_layouts_support
16662 local ref1=/etc/passwd
16663 local ref2=/etc/group
16664 local file1=$DIR/$tdir/f1
16665 local file2=$DIR/$tdir/f2
16667 test_mkdir -c1 $DIR/$tdir
16668 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16669 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16670 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16671 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16672 local fd=$(free_fd)
16673 local cmd="exec $fd<>$file2"
16676 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16677 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16680 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16685 run_test 236 "Layout swap on open unlinked file"
16687 # LU-4659 linkea consistency
16689 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16690 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16691 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16692 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16695 ln $DIR/$tfile $DIR/$tfile.lnk
16696 touch $DIR/$tfile.new
16697 mv $DIR/$tfile.new $DIR/$tfile
16698 local fid1=$($LFS path2fid $DIR/$tfile)
16699 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16700 local path1=$($LFS fid2path $FSNAME "$fid1")
16701 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16702 local path2=$($LFS fid2path $FSNAME "$fid2")
16703 [ $tfile.lnk == $path2 ] ||
16704 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16707 run_test 238 "Verify linkea consistency"
16709 test_239A() { # was test_239
16710 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16711 skip "Need MDS version at least 2.5.60"
16713 local list=$(comma_list $(mdts_nodes))
16715 mkdir -p $DIR/$tdir
16716 createmany -o $DIR/$tdir/f- 5000
16717 unlinkmany $DIR/$tdir/f- 5000
16718 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16719 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16720 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16721 osp.*MDT*.sync_in_flight" | calc_sum)
16722 [ "$changes" -eq 0 ] || error "$changes not synced"
16724 run_test 239A "osp_sync test"
16726 test_239a() { #LU-5297
16727 remote_mds_nodsh && skip "remote MDS with nodsh"
16730 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16731 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16732 chgrp $RUNAS_GID $DIR/$tfile
16733 wait_delete_completed
16735 run_test 239a "process invalid osp sync record correctly"
16737 test_239b() { #LU-5297
16738 remote_mds_nodsh && skip "remote MDS with nodsh"
16741 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16742 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16743 chgrp $RUNAS_GID $DIR/$tfile1
16744 wait_delete_completed
16745 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16747 chgrp $RUNAS_GID $DIR/$tfile2
16748 wait_delete_completed
16750 run_test 239b "process osp sync record with ENOMEM error correctly"
16753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16754 remote_mds_nodsh && skip "remote MDS with nodsh"
16756 mkdir -p $DIR/$tdir
16758 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16759 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16760 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16761 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16763 umount_client $MOUNT || error "umount failed"
16764 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16765 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16766 mount_client $MOUNT || error "failed to mount client"
16768 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16769 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16771 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16777 for LOOP in $(seq $count); do
16778 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16779 cancel_lru_locks $OSC || true
16787 for LOOP in $(seq $1); do
16788 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16793 test_241a() { # was test_241
16794 local bsize=$PAGE_SIZE
16796 (( bsize < 40960 )) && bsize=40960
16797 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16799 cancel_lru_locks $OSC
16800 test_241_bio 1000 $bsize &
16802 test_241_dio 1000 $bsize
16805 run_test 241a "bio vs dio"
16808 local bsize=$PAGE_SIZE
16810 (( bsize < 40960 )) && bsize=40960
16811 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16813 test_241_dio 1000 $bsize &
16815 test_241_dio 1000 $bsize
16818 run_test 241b "dio vs dio"
16821 remote_mds_nodsh && skip "remote MDS with nodsh"
16823 mkdir -p $DIR/$tdir
16824 touch $DIR/$tdir/$tfile
16826 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16827 do_facet mds1 lctl set_param fail_loc=0x105
16828 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16830 do_facet mds1 lctl set_param fail_loc=0
16831 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16833 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16837 test_mkdir $DIR/$tdir
16838 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16840 run_test 243 "various group lock tests"
16844 test_mkdir $DIR/$tdir
16845 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16846 sendfile_grouplock $DIR/$tdir/$tfile || \
16847 error "sendfile+grouplock failed"
16850 run_test 244 "sendfile with group lock tests"
16853 local flagname="multi_mod_rpcs"
16854 local connect_data_name="max_mod_rpcs"
16857 # check if multiple modify RPCs flag is set
16858 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16859 grep "connect_flags:")
16862 echo "$out" | grep -qw $flagname
16863 if [ $? -ne 0 ]; then
16864 echo "connect flag $flagname is not set"
16868 # check if multiple modify RPCs data is set
16869 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16872 echo "$out" | grep -qw $connect_data_name ||
16873 error "import should have connect data $connect_data_name"
16875 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16877 test_246() { # LU-7371
16878 remote_ost_nodsh && skip "remote OST with nodsh"
16879 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16880 skip "Need OST version >= 2.7.62"
16882 do_facet ost1 $LCTL set_param fail_val=4095
16883 #define OBD_FAIL_OST_READ_SIZE 0x234
16884 do_facet ost1 $LCTL set_param fail_loc=0x234
16885 $LFS setstripe $DIR/$tfile -i 0 -c 1
16886 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16887 cancel_lru_locks $FSNAME-OST0000
16888 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16890 run_test 246 "Read file of size 4095 should return right length"
16896 umount_client $submount
16901 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16903 skip_env "Fileset feature is not supported"
16905 local submount=${MOUNT}_$tdir
16908 mkdir -p $submount || error "mkdir $submount failed"
16909 FILESET="$FILESET/$tdir" mount_client $submount ||
16910 error "mount $submount failed"
16911 trap "cleanup_247 $submount" EXIT
16912 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16913 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16914 error "read $MOUNT/$tdir/$tfile failed"
16915 cleanup_247 $submount
16917 run_test 247a "mount subdir as fileset"
16920 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16921 skip_env "Fileset feature is not supported"
16923 local submount=${MOUNT}_$tdir
16925 rm -rf $MOUNT/$tdir
16926 mkdir -p $submount || error "mkdir $submount failed"
16928 FILESET="$FILESET/$tdir" mount_client $submount &&
16929 error "mount $submount should fail"
16932 run_test 247b "mount subdir that dose not exist"
16935 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16936 skip_env "Fileset feature is not supported"
16938 local submount=${MOUNT}_$tdir
16940 mkdir -p $MOUNT/$tdir/dir1
16941 mkdir -p $submount || error "mkdir $submount failed"
16942 trap "cleanup_247 $submount" EXIT
16943 FILESET="$FILESET/$tdir" mount_client $submount ||
16944 error "mount $submount failed"
16945 local fid=$($LFS path2fid $MOUNT/)
16946 $LFS fid2path $submount $fid && error "fid2path should fail"
16947 cleanup_247 $submount
16949 run_test 247c "running fid2path outside root"
16952 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16953 skip "Fileset feature is not supported"
16955 local submount=${MOUNT}_$tdir
16957 mkdir -p $MOUNT/$tdir/dir1
16958 mkdir -p $submount || error "mkdir $submount failed"
16959 FILESET="$FILESET/$tdir" mount_client $submount ||
16960 error "mount $submount failed"
16961 trap "cleanup_247 $submount" EXIT
16962 local fid=$($LFS path2fid $submount/dir1)
16963 $LFS fid2path $submount $fid || error "fid2path should succeed"
16964 cleanup_247 $submount
16966 run_test 247d "running fid2path inside root"
16970 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16972 skip "Fileset feature is not supported"
16974 local submount=${MOUNT}_$tdir
16977 mkdir -p $submount || error "mkdir $submount failed"
16978 FILESET="$FILESET/.." mount_client $submount &&
16979 error "mount $submount should fail"
16982 run_test 247e "mount .. as fileset"
16985 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16986 [ -z "$fast_read_sav" ] && skip "no fast read support"
16988 # create a large file for fast read verification
16989 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16991 # make sure the file is created correctly
16992 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16993 { rm -f $DIR/$tfile; skip "file creation error"; }
16995 echo "Test 1: verify that fast read is 4 times faster on cache read"
16997 # small read with fast read enabled
16998 $LCTL set_param -n llite.*.fast_read=1
16999 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17000 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17001 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17002 # small read with fast read disabled
17003 $LCTL set_param -n llite.*.fast_read=0
17004 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17005 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17006 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17008 # verify that fast read is 4 times faster for cache read
17009 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17010 error_not_in_vm "fast read was not 4 times faster: " \
17011 "$t_fast vs $t_slow"
17013 echo "Test 2: verify the performance between big and small read"
17014 $LCTL set_param -n llite.*.fast_read=1
17016 # 1k non-cache read
17017 cancel_lru_locks osc
17018 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17019 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17020 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17022 # 1M non-cache read
17023 cancel_lru_locks osc
17024 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17025 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17026 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17028 # verify that big IO is not 4 times faster than small IO
17029 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17030 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17032 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17035 run_test 248 "fast read verification"
17037 test_249() { # LU-7890
17038 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17039 skip "Need at least version 2.8.54"
17042 $LFS setstripe -c 1 $DIR/$tfile
17043 # Offset 2T == 4k * 512M
17044 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17045 error "dd to 2T offset failed"
17047 run_test 249 "Write above 2T file size"
17050 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17051 && skip "no 16TB file size limit on ZFS"
17053 $LFS setstripe -c 1 $DIR/$tfile
17054 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17055 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17056 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17057 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17058 conv=notrunc,fsync && error "append succeeded"
17061 run_test 250 "Write above 16T limit"
17064 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17066 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17067 #Skip once - writing the first stripe will succeed
17068 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17069 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17070 error "short write happened"
17072 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17073 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17074 error "short read happened"
17078 run_test 251 "Handling short read and write correctly"
17081 remote_mds_nodsh && skip "remote MDS with nodsh"
17082 remote_ost_nodsh && skip "remote OST with nodsh"
17083 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17084 skip_env "ldiskfs only test"
17094 # check lr_reader on OST0000
17096 dev=$(facet_device $tgt)
17097 out=$(do_facet $tgt $LR_READER $dev)
17098 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17100 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17101 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17102 error "Invalid uuid returned by $LR_READER on target $tgt"
17103 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17105 # check lr_reader -c on MDT0000
17107 dev=$(facet_device $tgt)
17108 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17109 skip "$LR_READER does not support additional options"
17111 out=$(do_facet $tgt $LR_READER -c $dev)
17112 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17114 num=$(echo "$out" | grep -c "mdtlov")
17115 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17116 error "Invalid number of mdtlov clients returned by $LR_READER"
17117 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17119 # check lr_reader -cr on MDT0000
17120 out=$(do_facet $tgt $LR_READER -cr $dev)
17121 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17123 echo "$out" | grep -q "^reply_data:$" ||
17124 error "$LR_READER should have returned 'reply_data' section"
17125 num=$(echo "$out" | grep -c "client_generation")
17126 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17128 run_test 252 "check lr_reader tool"
17131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17132 remote_mds_nodsh && skip "remote MDS with nodsh"
17133 remote_mgs_nodsh && skip "remote MGS with nodsh"
17137 local ost_name=$(ostname_from_index $ostidx)
17140 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17141 do_facet $SINGLEMDS $LCTL get_param -n \
17142 osp.$mdtosc_proc1.reserved_mb_high ||
17143 skip "remote MDS does not support reserved_mb_high"
17147 wait_delete_completed
17150 if ! combined_mgs_mds ; then
17153 pool_add $TESTNAME || error "Pool creation failed"
17154 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17156 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17157 error "Setstripe failed"
17159 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17161 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17163 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17165 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17166 osp.$mdtosc_proc1.prealloc_status)
17167 echo "prealloc_status $oa_status"
17169 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17170 error "File creation should fail"
17172 #object allocation was stopped, but we still able to append files
17173 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17174 oflag=append || error "Append failed"
17176 rm -f $DIR/$tdir/$tfile.0
17178 # For this test, we want to delete the files we created to go out of
17179 # space but leave the watermark, so we remain nearly out of space
17180 ost_watermarks_enospc_delete_files $tfile $ostidx
17182 wait_delete_completed
17186 for i in $(seq 10 12); do
17187 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17188 2>/dev/null || error "File creation failed after rm"
17191 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17192 osp.$mdtosc_proc1.prealloc_status)
17193 echo "prealloc_status $oa_status"
17195 if (( oa_status != 0 )); then
17196 error "Object allocation still disable after rm"
17199 if ! combined_mgs_mds ; then
17203 run_test 253 "Check object allocation limit"
17206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17207 remote_mds_nodsh && skip "remote MDS with nodsh"
17208 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17209 skip "MDS does not support changelog_size"
17212 local MDT0=$(facet_svc $SINGLEMDS)
17214 changelog_register || error "changelog_register failed"
17216 changelog_clear 0 || error "changelog_clear failed"
17218 local size1=$(do_facet $SINGLEMDS \
17219 $LCTL get_param -n mdd.$MDT0.changelog_size)
17220 echo "Changelog size $size1"
17223 $LFS mkdir -i 0 $DIR/$tdir
17225 mkdir -p $DIR/$tdir/pics/2008/zachy
17226 touch $DIR/$tdir/pics/2008/zachy/timestamp
17227 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17228 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17229 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17230 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17231 rm $DIR/$tdir/pics/desktop.jpg
17233 local size2=$(do_facet $SINGLEMDS \
17234 $LCTL get_param -n mdd.$MDT0.changelog_size)
17235 echo "Changelog size after work $size2"
17237 (( $size2 > $size1 )) ||
17238 error "new Changelog size=$size2 less than old size=$size1"
17240 run_test 254 "Check changelog size"
17247 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17248 awk -F: '{print $2}' | grep $type > /dev/null
17249 if [ $? -ne 0 ]; then
17259 lfs ladvise -a willread $file > /dev/null 2>&1
17260 if [ $? -eq 0 ]; then
17264 lfs ladvise -a willread $file 2>&1 |
17265 grep "Inappropriate ioctl for device" > /dev/null
17266 if [ $? -eq 0 ]; then
17273 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17276 # run a random read IO workload
17277 # usage: random_read_iops <filename> <filesize> <iosize>
17278 random_read_iops() {
17281 local iosize=${3:-4096}
17283 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17284 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17287 drop_file_oss_cache() {
17291 $LFS ladvise -a dontneed $file 2>/dev/null ||
17292 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17295 ladvise_willread_performance()
17298 local average_origin=0
17299 local average_cache=0
17300 local average_ladvise=0
17302 for ((i = 1; i <= $repeat; i++)); do
17303 echo "Iter $i/$repeat: reading without willread hint"
17304 cancel_lru_locks osc
17305 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17306 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17307 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17308 average_origin=$(bc <<<"$average_origin + $speed_origin")
17310 cancel_lru_locks osc
17311 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17312 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17313 average_cache=$(bc <<<"$average_cache + $speed_cache")
17315 cancel_lru_locks osc
17316 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17317 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17318 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17319 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17320 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17322 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17323 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17324 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17326 speedup_cache=$(percent $average_cache $average_origin)
17327 speedup_ladvise=$(percent $average_ladvise $average_origin)
17329 echo "Average uncached read: $average_origin"
17330 echo "Average speedup with OSS cached read: " \
17331 "$average_cache = +$speedup_cache%"
17332 echo "Average speedup with ladvise willread: " \
17333 "$average_ladvise = +$speedup_ladvise%"
17335 local lowest_speedup=20
17336 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17337 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17338 "got $average_cache%. Skipping ladvise willread check."
17342 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17343 # it is still good to run until then to exercise 'ladvise willread'
17344 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17345 [ "$ost1_FSTYPE" = "zfs" ] &&
17346 echo "osd-zfs does not support dontneed or drop_caches" &&
17349 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17350 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17351 error_not_in_vm "Speedup with willread is less than " \
17352 "$lowest_speedup%, got $average_ladvise%"
17356 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17357 skip "lustre < 2.8.54 does not support ladvise "
17358 remote_ost_nodsh && skip "remote OST with nodsh"
17360 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17362 ladvise_no_type willread $DIR/$tfile &&
17363 skip "willread ladvise is not supported"
17365 ladvise_no_ioctl $DIR/$tfile &&
17366 skip "ladvise ioctl is not supported"
17369 local size=$((size_mb * 1048576))
17370 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17371 error "dd to $DIR/$tfile failed"
17373 lfs ladvise -a willread $DIR/$tfile ||
17374 error "Ladvise failed with no range argument"
17376 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17377 error "Ladvise failed with no -l or -e argument"
17379 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17380 error "Ladvise failed with only -e argument"
17382 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17383 error "Ladvise failed with only -l argument"
17385 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17386 error "End offset should not be smaller than start offset"
17388 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17389 error "End offset should not be equal to start offset"
17391 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17392 error "Ladvise failed with overflowing -s argument"
17394 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17395 error "Ladvise failed with overflowing -e argument"
17397 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17398 error "Ladvise failed with overflowing -l argument"
17400 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17401 error "Ladvise succeeded with conflicting -l and -e arguments"
17403 echo "Synchronous ladvise should wait"
17405 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17406 do_nodes $(comma_list $(osts_nodes)) \
17407 $LCTL set_param fail_val=$delay fail_loc=0x237
17409 local start_ts=$SECONDS
17410 lfs ladvise -a willread $DIR/$tfile ||
17411 error "Ladvise failed with no range argument"
17412 local end_ts=$SECONDS
17413 local inteval_ts=$((end_ts - start_ts))
17415 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17416 error "Synchronous advice didn't wait reply"
17419 echo "Asynchronous ladvise shouldn't wait"
17420 local start_ts=$SECONDS
17421 lfs ladvise -a willread -b $DIR/$tfile ||
17422 error "Ladvise failed with no range argument"
17423 local end_ts=$SECONDS
17424 local inteval_ts=$((end_ts - start_ts))
17426 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17427 error "Asynchronous advice blocked"
17430 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17431 ladvise_willread_performance
17433 run_test 255a "check 'lfs ladvise -a willread'"
17439 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17443 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17444 skip "lustre < 2.8.54 does not support ladvise "
17445 remote_ost_nodsh && skip "remote OST with nodsh"
17447 lfs setstripe -c 1 -i 0 $DIR/$tfile
17449 ladvise_no_type dontneed $DIR/$tfile &&
17450 skip "dontneed ladvise is not supported"
17452 ladvise_no_ioctl $DIR/$tfile &&
17453 skip "ladvise ioctl is not supported"
17455 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17456 [ "$ost1_FSTYPE" = "zfs" ] &&
17457 skip "zfs-osd does not support 'ladvise dontneed'"
17460 local size=$((size_mb * 1048576))
17461 # In order to prevent disturbance of other processes, only check 3/4
17462 # of the memory usage
17463 local kibibytes=$((size_mb * 1024 * 3 / 4))
17465 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17466 error "dd to $DIR/$tfile failed"
17468 #force write to complete before dropping OST cache & checking memory
17471 local total=$(facet_meminfo ost1 MemTotal)
17472 echo "Total memory: $total KiB"
17474 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17475 local before_read=$(facet_meminfo ost1 Cached)
17476 echo "Cache used before read: $before_read KiB"
17478 lfs ladvise -a willread $DIR/$tfile ||
17479 error "Ladvise willread failed"
17480 local after_read=$(facet_meminfo ost1 Cached)
17481 echo "Cache used after read: $after_read KiB"
17483 lfs ladvise -a dontneed $DIR/$tfile ||
17484 error "Ladvise dontneed again failed"
17485 local no_read=$(facet_meminfo ost1 Cached)
17486 echo "Cache used after dontneed ladvise: $no_read KiB"
17488 if [ $total -lt $((before_read + kibibytes)) ]; then
17489 echo "Memory is too small, abort checking"
17493 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17494 error "Ladvise willread should use more memory" \
17495 "than $kibibytes KiB"
17498 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17499 error "Ladvise dontneed should release more memory" \
17500 "than $kibibytes KiB"
17503 run_test 255b "check 'lfs ladvise -a dontneed'"
17506 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17507 skip "lustre < 2.10.53 does not support lockahead"
17515 test_mkdir -p $DIR/$tdir
17516 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17518 #test 10 returns only success/failure
17520 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17522 if [ $rc -eq 255 ]; then
17523 error "Ladvise test${i} failed, ${rc}"
17526 #test 11 counts lock enqueue requests, all others count new locks
17528 count=$(do_facet ost1 \
17529 $LCTL get_param -n ost.OSS.ost.stats)
17530 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17532 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17534 if [ $rc -eq 255 ]; then
17535 error "Ladvise test${i} failed, ${rc}"
17538 new_count=$(do_facet ost1 \
17539 $LCTL get_param -n ost.OSS.ost.stats)
17540 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17541 awk '{ print $2 }')
17543 difference="$((new_count - count))"
17544 if [ $difference -ne $rc ]; then
17545 error "Ladvise test${i}, bad enqueue count, returned " \
17546 "${rc}, actual ${difference}"
17549 for i in $(seq 12 21); do
17550 # If we do not do this, we run the risk of having too many
17551 # locks and starting lock cancellation while we are checking
17553 cancel_lru_locks osc
17555 count=$($LCTL get_param -n \
17556 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17558 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17560 if [ $rc -eq 255 ]; then
17561 error "Ladvise test ${i} failed, ${rc}"
17564 new_count=$($LCTL get_param -n \
17565 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17566 difference="$((new_count - count))"
17568 # Test 15 output is divided by 100 to map down to valid return
17569 if [ $i -eq 15 ]; then
17573 if [ $difference -ne $rc ]; then
17574 error "Ladvise test ${i}, bad lock count, returned " \
17575 "${rc}, actual ${difference}"
17579 #test 22 returns only success/failure
17581 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17583 if [ $rc -eq 255 ]; then
17584 error "Ladvise test${i} failed, ${rc}"
17587 run_test 255c "suite of ladvise lockahead tests"
17590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17591 remote_mds_nodsh && skip "remote MDS with nodsh"
17592 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17593 changelog_users $SINGLEMDS | grep "^cl" &&
17594 skip "active changelog user"
17600 mdt_dev=$(mdsdevname 1)
17603 changelog_register || error "changelog_register failed"
17606 mkdir -p $DIR/$tdir
17608 changelog_clear 0 || error "changelog_clear failed"
17611 touch $DIR/$tdir/{1..10}
17614 stop $SINGLEMDS || error "Fail to stop MDT"
17618 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17620 #after mount new plainllog is used
17621 touch $DIR/$tdir/{11..19}
17622 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
17623 stack_trap "rm -f $tmpfile"
17624 cat_sl=$(do_facet $SINGLEMDS "sync; \
17625 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17626 llog_reader $tmpfile | grep -c type=1064553b")
17627 do_facet $SINGLEMDS llog_reader $tmpfile
17629 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17631 changelog_clear 0 || error "changelog_clear failed"
17633 cat_sl=$(do_facet $SINGLEMDS "sync; \
17634 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17635 llog_reader $tmpfile | grep -c type=1064553b")
17637 if (( cat_sl == 2 )); then
17638 error "Empty plain llog was not deleted from changelog catalog"
17639 elif (( cat_sl != 1 )); then
17640 error "Active plain llog shouldn't be deleted from catalog"
17643 run_test 256 "Check llog delete for empty and not full state"
17646 remote_mds_nodsh && skip "remote MDS with nodsh"
17647 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17648 skip "Need MDS version at least 2.8.55"
17650 test_mkdir $DIR/$tdir
17652 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17653 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17656 #define OBD_FAIL_MDS_XATTR_REP 0x161
17657 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17658 local facet=mds$((mdtidx + 1))
17659 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17660 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17662 stop $facet || error "stop MDS failed"
17663 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17664 error "start MDS fail"
17665 wait_recovery_complete $facet
17667 run_test 257 "xattr locks are not lost"
17669 # Verify we take the i_mutex when security requires it
17671 #define OBD_FAIL_IMUTEX_SEC 0x141c
17672 $LCTL set_param fail_loc=0x141c
17674 chmod u+s $DIR/$tfile
17675 chmod a+rwx $DIR/$tfile
17676 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17678 if [ $RC -ne 0 ]; then
17679 error "error, failed to take i_mutex, rc=$?"
17683 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17685 # Verify we do NOT take the i_mutex in the normal case
17687 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17688 $LCTL set_param fail_loc=0x141d
17691 chmod a+rw $DIR/$tfile
17692 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17694 if [ $RC -ne 0 ]; then
17695 error "error, took i_mutex unnecessarily, rc=$?"
17700 run_test 258b "verify i_mutex security behavior"
17703 local file=$DIR/$tfile
17707 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17709 stack_trap "rm -f $file" EXIT
17711 wait_delete_completed
17712 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17713 echo "before: $before"
17715 $LFS setstripe -i 0 -c 1 $file
17716 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17718 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17719 echo "after write: $after"
17721 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17722 do_facet ost1 $LCTL set_param fail_loc=0x2301
17724 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17725 echo "after truncate: $after"
17728 do_facet ost1 $LCTL set_param fail_loc=0
17729 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17731 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17732 echo "after restart: $after"
17733 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17734 error "missing truncate?"
17738 run_test 259 "crash at delayed truncate"
17741 #define OBD_FAIL_MDC_CLOSE 0x806
17742 $LCTL set_param fail_loc=0x80000806
17746 run_test 260 "Check mdc_close fail"
17748 ### Data-on-MDT sanity tests ###
17750 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17751 skip "Need MDS version at least 2.10.55 for DoM"
17754 local dom=$DIR/$tdir/dom_file
17755 local tmp=$DIR/$tdir/tmp_file
17757 mkdir -p $DIR/$tdir
17759 # basic checks for DoM component creation
17760 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17761 error "Can set MDT layout to non-first entry"
17763 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17764 error "Can define multiple entries as MDT layout"
17766 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17768 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17769 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17770 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17772 local mdtidx=$($LFS getstripe -m $dom)
17773 local mdtname=MDT$(printf %04x $mdtidx)
17774 local facet=mds$((mdtidx + 1))
17775 local space_check=1
17777 # Skip free space checks with ZFS
17778 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17782 local size_tmp=$((65536 * 3))
17783 local mdtfree1=$(do_facet $facet \
17784 lctl get_param -n osd*.*$mdtname.kbytesfree)
17786 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17787 # check also direct IO along write
17788 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17789 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17791 cmp $tmp $dom || error "file data is different"
17792 [ $(stat -c%s $dom) == $size_tmp ] ||
17793 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17794 if [ $space_check == 1 ]; then
17795 local mdtfree2=$(do_facet $facet \
17796 lctl get_param -n osd*.*$mdtname.kbytesfree)
17798 # increase in usage from by $size_tmp
17799 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17800 error "MDT free space wrong after write: " \
17801 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17805 local size_dom=10000
17807 $TRUNCATE $dom $size_dom
17808 [ $(stat -c%s $dom) == $size_dom ] ||
17809 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17810 if [ $space_check == 1 ]; then
17811 mdtfree1=$(do_facet $facet \
17812 lctl get_param -n osd*.*$mdtname.kbytesfree)
17813 # decrease in usage from $size_tmp to new $size_dom
17814 [ $(($mdtfree1 - $mdtfree2)) -ge \
17815 $(((size_tmp - size_dom) / 1024)) ] ||
17816 error "MDT free space is wrong after truncate: " \
17817 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17823 size_dom=$((size_dom + size_tmp))
17824 [ $(stat -c%s $dom) == $size_dom ] ||
17825 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17826 if [ $space_check == 1 ]; then
17827 mdtfree2=$(do_facet $facet \
17828 lctl get_param -n osd*.*$mdtname.kbytesfree)
17829 # increase in usage by $size_tmp from previous
17830 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17831 error "MDT free space is wrong after append: " \
17832 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17837 if [ $space_check == 1 ]; then
17838 mdtfree1=$(do_facet $facet \
17839 lctl get_param -n osd*.*$mdtname.kbytesfree)
17840 # decrease in usage by $size_dom from previous
17841 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17842 error "MDT free space is wrong after removal: " \
17843 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17846 # combined striping
17847 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17848 error "Can't create DoM + OST striping"
17850 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17851 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17852 # check also direct IO along write
17853 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17855 cmp $tmp $dom || error "file data is different"
17856 [ $(stat -c%s $dom) == $size_tmp ] ||
17857 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17862 run_test 270a "DoM: basic functionality tests"
17865 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17866 skip "Need MDS version at least 2.10.55"
17868 local dom=$DIR/$tdir/dom_file
17869 local max_size=1048576
17871 mkdir -p $DIR/$tdir
17872 $LFS setstripe -E $max_size -L mdt $dom
17874 # truncate over the limit
17875 $TRUNCATE $dom $(($max_size + 1)) &&
17876 error "successful truncate over the maximum size"
17877 # write over the limit
17878 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17879 error "successful write over the maximum size"
17880 # append over the limit
17881 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17882 echo "12345" >> $dom && error "successful append over the maximum size"
17887 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17890 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17891 skip "Need MDS version at least 2.10.55"
17893 mkdir -p $DIR/$tdir
17894 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17896 # check files inherit DoM EA
17897 touch $DIR/$tdir/first
17898 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17899 error "bad pattern"
17900 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17901 error "bad stripe count"
17902 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17903 error "bad stripe size"
17905 # check directory inherits DoM EA and uses it as default
17906 mkdir $DIR/$tdir/subdir
17907 touch $DIR/$tdir/subdir/second
17908 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17909 error "bad pattern in sub-directory"
17910 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17911 error "bad stripe count in sub-directory"
17912 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17913 error "bad stripe size in sub-directory"
17916 run_test 270c "DoM: DoM EA inheritance tests"
17919 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17920 skip "Need MDS version at least 2.10.55"
17922 mkdir -p $DIR/$tdir
17923 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17925 # inherit default DoM striping
17926 mkdir $DIR/$tdir/subdir
17927 touch $DIR/$tdir/subdir/f1
17929 # change default directory striping
17930 $LFS setstripe -c 1 $DIR/$tdir/subdir
17931 touch $DIR/$tdir/subdir/f2
17932 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17933 error "wrong default striping in file 2"
17934 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17935 error "bad pattern in file 2"
17938 run_test 270d "DoM: change striping from DoM to RAID0"
17941 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17942 skip "Need MDS version at least 2.10.55"
17944 mkdir -p $DIR/$tdir/dom
17945 mkdir -p $DIR/$tdir/norm
17948 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17949 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17951 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17952 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17954 # find DoM files by layout
17955 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17956 [ $NUM -eq $DOMFILES ] ||
17957 error "lfs find -L: found $NUM, expected $DOMFILES"
17958 echo "Test 1: lfs find 20 DOM files by layout: OK"
17960 # there should be 1 dir with default DOM striping
17961 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17963 error "lfs find -L: found $NUM, expected 1 dir"
17964 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17966 # find DoM files by stripe size
17967 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17968 [ $NUM -eq $DOMFILES ] ||
17969 error "lfs find -S: found $NUM, expected $DOMFILES"
17970 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17972 # find files by stripe offset except DoM files
17973 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17974 [ $NUM -eq $NORMFILES ] ||
17975 error "lfs find -i: found $NUM, expected $NORMFILES"
17976 echo "Test 5: lfs find no DOM files by stripe index: OK"
17979 run_test 270e "DoM: lfs find with DoM files test"
17982 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17983 skip "Need MDS version at least 2.10.55"
17985 local mdtname=${FSNAME}-MDT0000-mdtlov
17986 local dom=$DIR/$tdir/dom_file
17987 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17988 lod.$mdtname.dom_stripesize)
17989 local dom_limit=131072
17991 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17992 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17993 lod.$mdtname.dom_stripesize)
17994 [ ${dom_limit} -eq ${dom_current} ] ||
17995 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17997 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17998 $LFS setstripe -d $DIR/$tdir
17999 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18000 error "Can't set directory default striping"
18002 # exceed maximum stripe size
18003 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18004 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18005 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18006 error "Able to create DoM component size more than LOD limit"
18008 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18009 dom_current=$(do_facet mds1 $LCTL get_param -n \
18010 lod.$mdtname.dom_stripesize)
18011 [ 0 -eq ${dom_current} ] ||
18012 error "Can't set zero DoM stripe limit"
18015 # attempt to create DoM file on server with disabled DoM should
18016 # remove DoM entry from layout and be succeed
18017 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18018 error "Can't create DoM file (DoM is disabled)"
18019 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18020 error "File has DoM component while DoM is disabled"
18023 # attempt to create DoM file with only DoM stripe should return error
18024 $LFS setstripe -E $dom_limit -L mdt $dom &&
18025 error "Able to create DoM-only file while DoM is disabled"
18027 # too low values to be aligned with smallest stripe size 64K
18028 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18029 dom_current=$(do_facet mds1 $LCTL get_param -n \
18030 lod.$mdtname.dom_stripesize)
18031 [ 30000 -eq ${dom_current} ] &&
18032 error "Can set too small DoM stripe limit"
18034 # 64K is a minimal stripe size in Lustre, expect limit of that size
18035 [ 65536 -eq ${dom_current} ] ||
18036 error "Limit is not set to 64K but ${dom_current}"
18038 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18039 dom_current=$(do_facet mds1 $LCTL get_param -n \
18040 lod.$mdtname.dom_stripesize)
18042 [ 2147483648 -eq ${dom_current} ] &&
18043 error "Can set too large DoM stripe limit"
18045 do_facet mds1 $LCTL set_param -n \
18046 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18047 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18048 error "Can't create DoM component size after limit change"
18049 do_facet mds1 $LCTL set_param -n \
18050 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18051 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18052 error "Can't create DoM file after limit decrease"
18053 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18054 error "Can create big DoM component after limit decrease"
18055 touch ${dom}_def ||
18056 error "Can't create file with old default layout"
18058 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18061 run_test 270f "DoM: maximum DoM stripe size checks"
18064 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18065 skip "Need MDS version at least 2.10.55"
18067 local dom=$DIR/$tdir/dom
18069 mkdir -p $DIR/$tdir
18071 $LFS setstripe -E 1024K -L mdt $dom
18073 lctl set_param -n mdc.*.stats=clear
18074 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18075 cat $dom > /dev/null
18076 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18077 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18081 run_test 271a "DoM: data is cached for read after write"
18084 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18085 skip "Need MDS version at least 2.10.55"
18087 local dom=$DIR/$tdir/dom
18089 mkdir -p $DIR/$tdir
18091 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18093 lctl set_param -n mdc.*.stats=clear
18094 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18095 cancel_lru_locks mdc
18096 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18097 # second stat to check size is cached on client
18098 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18099 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18100 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18103 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18106 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18107 skip "Need MDS version at least 2.10.55"
18109 local dom=$DIR/$tdir/dom
18111 mkdir -p $DIR/$tdir
18113 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18115 lctl set_param -n mdc.*.stats=clear
18116 lctl set_param -n osc.*.stats=clear
18117 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18118 cancel_lru_locks mdc
18119 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18120 # second stat to check size is cached on client
18121 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18122 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18123 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18124 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18125 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18128 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18134 local mdt=MDT$(printf %04x $mdtidx)
18136 if [ -z $param ]; then
18137 lctl get_param -n mdc.*$mdt*.stats
18139 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18144 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18145 skip "Need MDS version at least 2.10.55"
18147 local dom=$DIR/$tdir/dom
18149 mkdir -p $DIR/$tdir
18151 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18153 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18154 local facet=mds$((mdtidx + 1))
18156 cancel_lru_locks mdc
18157 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18158 createmany -o $dom 1000
18159 lctl set_param -n mdc.*.stats=clear
18160 smalliomany -w $dom 1000 200
18161 get_mdc_stats $mdtidx
18162 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18163 # Each file has 1 open, 1 IO enqueues, total 2000
18164 # but now we have also +1 getxattr for security.capability, total 3000
18165 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18166 unlinkmany $dom 1000
18168 cancel_lru_locks mdc
18169 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18170 createmany -o $dom 1000
18171 lctl set_param -n mdc.*.stats=clear
18172 smalliomany -w $dom 1000 200
18173 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18174 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18175 # for OPEN and IO lock.
18176 [ $((enq - enq_2)) -ge 1000 ] ||
18177 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18178 unlinkmany $dom 1000
18181 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18183 cleanup_271def_tests() {
18189 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18190 skip "Need MDS version at least 2.10.57"
18192 local dom=$DIR/$tdir/dom
18193 local tmp=$TMP/$tfile
18194 trap "cleanup_271def_tests $tmp" EXIT
18196 mkdir -p $DIR/$tdir
18198 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18200 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18202 cancel_lru_locks mdc
18203 dd if=/dev/urandom of=$tmp bs=1000 count=1
18204 dd if=$tmp of=$dom bs=1000 count=1
18205 cancel_lru_locks mdc
18207 cat /etc/hosts >> $tmp
18208 lctl set_param -n mdc.*.stats=clear
18210 # append data to the same file it should update local page
18211 echo "Append to the same page"
18212 cat /etc/hosts >> $dom
18213 local num=$(get_mdc_stats $mdtidx ost_read)
18214 local ra=$(get_mdc_stats $mdtidx req_active)
18215 local rw=$(get_mdc_stats $mdtidx req_waittime)
18217 [ -z $num ] || error "$num READ RPC occured"
18218 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18222 cmp $tmp $dom || error "file miscompare"
18224 cancel_lru_locks mdc
18225 lctl set_param -n mdc.*.stats=clear
18227 echo "Open and read file"
18228 cat $dom > /dev/null
18229 local num=$(get_mdc_stats $mdtidx ost_read)
18230 local ra=$(get_mdc_stats $mdtidx req_active)
18231 local rw=$(get_mdc_stats $mdtidx req_waittime)
18233 [ -z $num ] || error "$num READ RPC occured"
18234 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18238 cmp $tmp $dom || error "file miscompare"
18242 run_test 271d "DoM: read on open (1K file in reply buffer)"
18245 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18246 skip "Need MDS version at least 2.10.57"
18248 local dom=$DIR/$tdir/dom
18249 local tmp=$TMP/$tfile
18250 trap "cleanup_271def_tests $tmp" EXIT
18252 mkdir -p $DIR/$tdir
18254 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18256 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18258 cancel_lru_locks mdc
18259 dd if=/dev/urandom of=$tmp bs=200000 count=1
18260 dd if=$tmp of=$dom bs=200000 count=1
18261 cancel_lru_locks mdc
18262 cat /etc/hosts >> $tmp
18263 lctl set_param -n mdc.*.stats=clear
18265 echo "Append to the same page"
18266 cat /etc/hosts >> $dom
18267 local num=$(get_mdc_stats $mdtidx ost_read)
18268 local ra=$(get_mdc_stats $mdtidx req_active)
18269 local rw=$(get_mdc_stats $mdtidx req_waittime)
18271 [ -z $num ] || error "$num READ RPC occured"
18272 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18276 cmp $tmp $dom || error "file miscompare"
18278 cancel_lru_locks mdc
18279 lctl set_param -n mdc.*.stats=clear
18281 echo "Open and read file"
18282 cat $dom > /dev/null
18283 local num=$(get_mdc_stats $mdtidx ost_read)
18284 local ra=$(get_mdc_stats $mdtidx req_active)
18285 local rw=$(get_mdc_stats $mdtidx req_waittime)
18287 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18288 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18292 cmp $tmp $dom || error "file miscompare"
18296 run_test 271f "DoM: read on open (200K file and read tail)"
18299 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18300 skip "Skipping due to old client or server version"
18302 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18304 $CHECKSTAT -t file $DIR1/$tfile
18306 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18309 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18310 $LCTL set_param fail_loc=0x80000314
18311 rm $DIR1/$tfile || error "Unlink fails"
18313 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18314 [ $RC -eq 0 ] || error "Failed write to stale object"
18316 run_test 271g "Discard DoM data vs client flush race"
18319 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18320 skip "Need MDS version at least 2.11.50"
18322 local dom=$DIR/$tdir/dom
18323 mkdir -p $DIR/$tdir
18325 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18326 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18327 error "failed to write data into $dom"
18328 local old_md5=$(md5sum $dom)
18330 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18331 error "failed to migrate to the same DoM component"
18333 local new_md5=$(md5sum $dom)
18335 [ "$old_md5" == "$new_md5" ] ||
18336 error "md5sum differ: $old_md5, $new_md5"
18338 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18339 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18341 run_test 272a "DoM migration: new layout with the same DOM component"
18344 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18345 skip "Need MDS version at least 2.11.50"
18347 local dom=$DIR/$tdir/dom
18348 mkdir -p $DIR/$tdir
18349 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18351 local mdtidx=$($LFS getstripe -m $dom)
18352 local mdtname=MDT$(printf %04x $mdtidx)
18353 local facet=mds$((mdtidx + 1))
18355 local mdtfree1=$(do_facet $facet \
18356 lctl get_param -n osd*.*$mdtname.kbytesfree)
18357 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18358 error "failed to write data into $dom"
18359 local old_md5=$(md5sum $dom)
18360 cancel_lru_locks mdc
18361 local mdtfree1=$(do_facet $facet \
18362 lctl get_param -n osd*.*$mdtname.kbytesfree)
18364 $LFS migrate -c2 $dom ||
18365 error "failed to migrate to the new composite layout"
18366 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18367 error "MDT stripe was not removed"
18369 cancel_lru_locks mdc
18370 local new_md5=$(md5sum $dom)
18371 [ "$old_md5" != "$new_md5" ] &&
18372 error "$old_md5 != $new_md5"
18374 # Skip free space checks with ZFS
18375 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18376 local mdtfree2=$(do_facet $facet \
18377 lctl get_param -n osd*.*$mdtname.kbytesfree)
18378 [ $mdtfree2 -gt $mdtfree1 ] ||
18379 error "MDT space is not freed after migration"
18383 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18386 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18387 skip "Need MDS version at least 2.11.50"
18389 local dom=$DIR/$tdir/$tfile
18390 mkdir -p $DIR/$tdir
18391 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18393 local mdtidx=$($LFS getstripe -m $dom)
18394 local mdtname=MDT$(printf %04x $mdtidx)
18395 local facet=mds$((mdtidx + 1))
18397 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18398 error "failed to write data into $dom"
18399 local old_md5=$(md5sum $dom)
18400 cancel_lru_locks mdc
18401 local mdtfree1=$(do_facet $facet \
18402 lctl get_param -n osd*.*$mdtname.kbytesfree)
18404 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18405 error "failed to migrate to the new composite layout"
18406 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18407 error "MDT stripe was not removed"
18409 cancel_lru_locks mdc
18410 local new_md5=$(md5sum $dom)
18411 [ "$old_md5" != "$new_md5" ] &&
18412 error "$old_md5 != $new_md5"
18414 # Skip free space checks with ZFS
18415 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18416 local mdtfree2=$(do_facet $facet \
18417 lctl get_param -n osd*.*$mdtname.kbytesfree)
18418 [ $mdtfree2 -gt $mdtfree1 ] ||
18419 error "MDS space is not freed after migration"
18423 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18426 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18427 skip "Need MDS version at least 2.11.50"
18429 # Layout swap cannot be done if either file has DOM component,
18430 # this will never be supported, migration should be used instead
18432 local dom=$DIR/$tdir/$tfile
18433 mkdir -p $DIR/$tdir
18435 $LFS setstripe -c2 ${dom}_plain
18436 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18437 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18438 error "can swap layout with DoM component"
18439 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18440 error "can swap layout with DoM component"
18442 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18443 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18444 error "can swap layout with DoM component"
18445 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18446 error "can swap layout with DoM component"
18449 run_test 273a "DoM: layout swapping should fail with DOM"
18452 remote_ost_nodsh && skip "remote OST with nodsh"
18453 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18454 skip "Need OST version >= 2.10.57"
18456 local file=$DIR/$tfile
18459 oss=$(comma_list $(osts_nodes))
18461 dd if=/dev/urandom of=$file bs=1M count=2 ||
18462 error "failed to create a file"
18463 cancel_lru_locks osc
18466 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18467 error "failed to read a file"
18469 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18470 $LCTL set_param fail_loc=0x8000031f
18472 cancel_lru_locks osc &
18475 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18476 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18477 #IO takes another lock, but matches the PENDING one
18478 #and places it to the IO RPC
18479 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18480 error "failed to read a file with PENDING lock"
18482 run_test 275 "Read on a canceled duplicate lock"
18485 remote_ost_nodsh && skip "remote OST with nodsh"
18488 do_facet ost1 "(while true; do \
18489 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18490 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18493 for LOOP in $(seq 20); do
18495 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18498 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18499 rm $TMP/sanity_276_pid"
18501 run_test 276 "Race between mount and obd_statfs"
18504 $LCTL set_param ldlm.namespaces.*.lru_size=0
18505 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
18506 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
18507 grep ^used_mb | awk '{print $2}')
18508 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
18509 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
18510 oflag=direct conv=notrunc
18511 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
18512 grep ^used_mb | awk '{print $2}')
18513 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
18515 run_test 277 "Direct IO shall drop page cache"
18518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18519 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18520 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
18521 skip "needs the same host for mdt1 mdt2" && return
18526 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
18527 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
18533 echo "Starting MDTs"
18534 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
18536 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
18538 do_facet mds2 $LCTL set_param fail_loc=0
18540 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
18542 run_test 278 "Race starting MDS between MDTs stop/start"
18544 cleanup_test_300() {
18548 test_striped_dir() {
18553 mkdir -p $DIR/$tdir
18555 SAVE_UMASK=$(umask)
18556 trap cleanup_test_300 RETURN EXIT
18558 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18559 $DIR/$tdir/striped_dir ||
18560 error "set striped dir error"
18562 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18563 [ "$mode" = "755" ] || error "expect 755 got $mode"
18565 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18566 error "getdirstripe failed"
18567 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18568 if [ "$stripe_count" != "2" ]; then
18569 error "1:stripe_count is $stripe_count, expect 2"
18571 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18572 if [ "$stripe_count" != "2" ]; then
18573 error "2:stripe_count is $stripe_count, expect 2"
18576 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18577 if [ "$stripe_index" != "$mdt_index" ]; then
18578 error "stripe_index is $stripe_index, expect $mdt_index"
18581 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18582 error "nlink error after create striped dir"
18584 mkdir $DIR/$tdir/striped_dir/a
18585 mkdir $DIR/$tdir/striped_dir/b
18587 stat $DIR/$tdir/striped_dir/a ||
18588 error "create dir under striped dir failed"
18589 stat $DIR/$tdir/striped_dir/b ||
18590 error "create dir under striped dir failed"
18592 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18593 error "nlink error after mkdir"
18595 rmdir $DIR/$tdir/striped_dir/a
18596 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18597 error "nlink error after rmdir"
18599 rmdir $DIR/$tdir/striped_dir/b
18600 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18601 error "nlink error after rmdir"
18603 chattr +i $DIR/$tdir/striped_dir
18604 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18605 error "immutable flags not working under striped dir!"
18606 chattr -i $DIR/$tdir/striped_dir
18608 rmdir $DIR/$tdir/striped_dir ||
18609 error "rmdir striped dir error"
18617 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18618 skip "skipped for lustre < 2.7.0"
18619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18620 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18622 test_striped_dir 0 || error "failed on striped dir on MDT0"
18623 test_striped_dir 1 || error "failed on striped dir on MDT0"
18625 run_test 300a "basic striped dir sanity test"
18628 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18629 skip "skipped for lustre < 2.7.0"
18630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18638 test_mkdir $DIR/$tdir || error "mkdir fail"
18639 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18640 error "set striped dir error"
18641 for i in {0..9}; do
18642 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18644 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18645 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18646 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18648 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18649 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18650 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18654 run_test 300b "check ctime/mtime for striped dir"
18657 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18658 skip "skipped for lustre < 2.7.0"
18659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18660 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18664 mkdir -p $DIR/$tdir
18665 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18666 error "set striped dir error"
18668 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18669 error "chown striped dir failed"
18671 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18672 error "create 5k files failed"
18674 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18676 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18680 run_test 300c "chown && check ls under striped directory"
18683 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18684 skip "skipped for lustre < 2.7.0"
18685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18691 mkdir -p $DIR/$tdir
18692 $LFS setstripe -c 2 $DIR/$tdir
18694 #local striped directory
18695 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18696 error "set striped dir error"
18697 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18698 error "create 10 files failed"
18700 #remote striped directory
18701 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18702 error "set striped dir error"
18703 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18704 error "create 10 files failed"
18706 for file in $(find $DIR/$tdir); do
18707 stripe_count=$($LFS getstripe -c $file)
18708 [ $stripe_count -eq 2 ] ||
18709 error "wrong stripe $stripe_count for $file"
18714 run_test 300d "check default stripe under striped directory"
18717 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18718 skip "Need MDS version at least 2.7.55"
18719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18725 mkdir -p $DIR/$tdir
18727 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18728 error "set striped dir error"
18730 touch $DIR/$tdir/striped_dir/a
18731 touch $DIR/$tdir/striped_dir/b
18732 touch $DIR/$tdir/striped_dir/c
18734 mkdir $DIR/$tdir/striped_dir/dir_a
18735 mkdir $DIR/$tdir/striped_dir/dir_b
18736 mkdir $DIR/$tdir/striped_dir/dir_c
18738 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18739 error "set striped adir under striped dir error"
18741 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18742 error "set striped bdir under striped dir error"
18744 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18745 error "set striped cdir under striped dir error"
18747 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18748 error "rename dir under striped dir fails"
18750 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18751 error "rename dir under different stripes fails"
18753 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18754 error "rename file under striped dir should succeed"
18756 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18757 error "rename dir under striped dir should succeed"
18761 run_test 300e "check rename under striped directory"
18764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18765 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18766 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18767 skip "Need MDS version at least 2.7.55"
18773 mkdir -p $DIR/$tdir
18775 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18776 error "set striped dir error"
18778 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18779 error "set striped dir error"
18781 touch $DIR/$tdir/striped_dir/a
18782 mkdir $DIR/$tdir/striped_dir/dir_a
18783 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18784 error "create striped dir under striped dir fails"
18786 touch $DIR/$tdir/striped_dir1/b
18787 mkdir $DIR/$tdir/striped_dir1/dir_b
18788 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18789 error "create striped dir under striped dir fails"
18791 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18792 error "rename dir under different striped dir should fail"
18794 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18795 error "rename striped dir under diff striped dir should fail"
18797 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18798 error "rename file under diff striped dirs fails"
18802 run_test 300f "check rename cross striped directory"
18804 test_300_check_default_striped_dir()
18807 local default_count=$2
18808 local default_index=$3
18811 local dir_stripe_index
18814 echo "checking $dirname $default_count $default_index"
18815 $LFS setdirstripe -D -c $default_count -i $default_index \
18816 -t all_char $DIR/$tdir/$dirname ||
18817 error "set default stripe on striped dir error"
18818 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18819 [ $stripe_count -eq $default_count ] ||
18820 error "expect $default_count get $stripe_count for $dirname"
18822 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18823 [ $stripe_index -eq $default_index ] ||
18824 error "expect $default_index get $stripe_index for $dirname"
18826 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18827 error "create dirs failed"
18829 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18830 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18831 for dir in $(find $DIR/$tdir/$dirname/*); do
18832 stripe_count=$($LFS getdirstripe -c $dir)
18833 [ $stripe_count -eq $default_count ] ||
18834 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18835 error "stripe count $default_count != $stripe_count for $dir"
18837 stripe_index=$($LFS getdirstripe -i $dir)
18838 [ $default_index -eq -1 ] ||
18839 [ $stripe_index -eq $default_index ] ||
18840 error "$stripe_index != $default_index for $dir"
18842 #check default stripe
18843 stripe_count=$($LFS getdirstripe -D -c $dir)
18844 [ $stripe_count -eq $default_count ] ||
18845 error "default count $default_count != $stripe_count for $dir"
18847 stripe_index=$($LFS getdirstripe -D -i $dir)
18848 [ $stripe_index -eq $default_index ] ||
18849 error "default index $default_index != $stripe_index for $dir"
18851 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18856 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18857 skip "Need MDS version at least 2.7.55"
18864 mkdir $DIR/$tdir/normal_dir
18866 #Checking when client cache stripe index
18867 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18868 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18869 error "create striped_dir failed"
18871 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18872 error "create dir0 fails"
18873 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18874 [ $stripe_index -eq 0 ] ||
18875 error "dir0 expect index 0 got $stripe_index"
18877 mkdir $DIR/$tdir/striped_dir/dir1 ||
18878 error "create dir1 fails"
18879 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18880 [ $stripe_index -eq 1 ] ||
18881 error "dir1 expect index 1 got $stripe_index"
18883 #check default stripe count/stripe index
18884 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18885 test_300_check_default_striped_dir normal_dir 1 0
18886 test_300_check_default_striped_dir normal_dir 2 1
18887 test_300_check_default_striped_dir normal_dir 2 -1
18889 #delete default stripe information
18890 echo "delete default stripeEA"
18891 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18892 error "set default stripe on striped dir error"
18894 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18895 for dir in $(find $DIR/$tdir/normal_dir/*); do
18896 stripe_count=$($LFS getdirstripe -c $dir)
18897 [ $stripe_count -eq 0 ] ||
18898 error "expect 1 get $stripe_count for $dir"
18899 stripe_index=$($LFS getdirstripe -i $dir)
18900 [ $stripe_index -eq 0 ] ||
18901 error "expect 0 get $stripe_index for $dir"
18904 run_test 300g "check default striped directory for normal directory"
18907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18908 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18909 skip "Need MDS version at least 2.7.55"
18915 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18916 error "set striped dir error"
18918 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18919 test_300_check_default_striped_dir striped_dir 1 0
18920 test_300_check_default_striped_dir striped_dir 2 1
18921 test_300_check_default_striped_dir striped_dir 2 -1
18923 #delete default stripe information
18924 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18925 error "set default stripe on striped dir error"
18927 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18928 for dir in $(find $DIR/$tdir/striped_dir/*); do
18929 stripe_count=$($LFS getdirstripe -c $dir)
18930 [ $stripe_count -eq 0 ] ||
18931 error "expect 1 get $stripe_count for $dir"
18934 run_test 300h "check default striped directory for striped directory"
18937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18939 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18940 skip "Need MDS version at least 2.7.55"
18947 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18948 error "set striped dir error"
18950 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18951 error "create files under striped dir failed"
18953 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18954 error "set striped hashdir error"
18956 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18957 error "create dir0 under hash dir failed"
18958 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18959 error "create dir1 under hash dir failed"
18961 # unfortunately, we need to umount to clear dir layout cache for now
18962 # once we fully implement dir layout, we can drop this
18963 umount_client $MOUNT || error "umount failed"
18964 mount_client $MOUNT || error "mount failed"
18966 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18967 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18968 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18970 #set the stripe to be unknown hash type
18971 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18972 $LCTL set_param fail_loc=0x1901
18973 for ((i = 0; i < 10; i++)); do
18974 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18975 error "stat f-$i failed"
18976 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18979 touch $DIR/$tdir/striped_dir/f0 &&
18980 error "create under striped dir with unknown hash should fail"
18982 $LCTL set_param fail_loc=0
18984 umount_client $MOUNT || error "umount failed"
18985 mount_client $MOUNT || error "mount failed"
18989 run_test 300i "client handle unknown hash type striped directory"
18992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18994 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18995 skip "Need MDS version at least 2.7.55"
19002 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19003 $LCTL set_param fail_loc=0x1702
19004 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19005 error "set striped dir error"
19007 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19008 error "create files under striped dir failed"
19010 $LCTL set_param fail_loc=0
19012 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19016 run_test 300j "test large update record"
19019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19022 skip "Need MDS version at least 2.7.55"
19024 # this test needs a huge transaction
19026 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
19027 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
19034 #define OBD_FAIL_LARGE_STRIPE 0x1703
19035 $LCTL set_param fail_loc=0x1703
19036 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19037 error "set striped dir error"
19038 $LCTL set_param fail_loc=0
19040 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19041 error "getstripeddir fails"
19042 rm -rf $DIR/$tdir/striped_dir ||
19043 error "unlink striped dir fails"
19047 run_test 300k "test large striped directory"
19050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19052 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19053 skip "Need MDS version at least 2.7.55"
19057 test_mkdir -p $DIR/$tdir/striped_dir
19058 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19059 error "chown $RUNAS_ID failed"
19060 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19061 error "set default striped dir failed"
19063 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19064 $LCTL set_param fail_loc=0x80000158
19065 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19067 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19068 [ $stripe_index -eq 1 ] ||
19069 error "expect 1 get $stripe_index for $dir"
19071 run_test 300l "non-root user to create dir under striped dir with stale layout"
19074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19075 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19076 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19077 skip "Need MDS version at least 2.7.55"
19079 mkdir -p $DIR/$tdir/striped_dir
19080 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19081 error "set default stripes dir error"
19083 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19085 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19086 [ $stripe_count -eq 0 ] ||
19087 error "expect 0 get $stripe_count for a"
19089 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19090 error "set default stripes dir error"
19092 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19094 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19095 [ $stripe_count -eq 0 ] ||
19096 error "expect 0 get $stripe_count for b"
19098 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19099 error "set default stripes dir error"
19101 mkdir $DIR/$tdir/striped_dir/c &&
19102 error "default stripe_index is invalid, mkdir c should fails"
19104 rm -rf $DIR/$tdir || error "rmdir fails"
19106 run_test 300m "setstriped directory on single MDT FS"
19109 local list=$(comma_list $(mdts_nodes))
19112 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19118 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19119 skip "Need MDS version at least 2.7.55"
19120 remote_mds_nodsh && skip "remote MDS with nodsh"
19123 local list=$(comma_list $(mdts_nodes))
19125 trap cleanup_300n RETURN EXIT
19126 mkdir -p $DIR/$tdir
19127 chmod 777 $DIR/$tdir
19128 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19129 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19130 error "create striped dir succeeds with gid=0"
19132 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19133 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19134 error "create striped dir fails with gid=-1"
19136 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19137 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19138 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19139 error "set default striped dir succeeds with gid=0"
19142 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19143 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19144 error "set default striped dir fails with gid=-1"
19147 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19148 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19149 error "create test_dir fails"
19150 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19151 error "create test_dir1 fails"
19152 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19153 error "create test_dir2 fails"
19156 run_test 300n "non-root user to create dir under striped dir with default EA"
19159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19161 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19162 skip "Need MDS version at least 2.7.55"
19167 mkdir -p $DIR/$tdir
19169 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19170 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19171 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19172 skip "not enough free inodes $numfree1 $numfree2"
19175 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19176 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19177 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19178 skip "not enough free space $numfree1 $numfree2"
19181 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19182 error "setdirstripe fails"
19184 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19185 error "create dirs fails"
19187 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19188 ls $DIR/$tdir/striped_dir > /dev/null ||
19189 error "ls striped dir fails"
19190 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19191 error "unlink big striped dir fails"
19193 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19197 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19198 remote_mds_nodsh && skip "remote MDS with nodsh"
19200 mkdir -p $DIR/$tdir
19202 #define OBD_FAIL_OUT_ENOSPC 0x1704
19203 do_facet mds2 lctl set_param fail_loc=0x80001704
19204 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19205 && error "create striped directory should fail"
19207 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19209 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19212 run_test 300p "create striped directory without space"
19215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19218 local fd=$(free_fd)
19219 local cmd="exec $fd<$tdir"
19221 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19224 trap "eval $cmd" EXIT
19225 cd $tdir || error "cd $tdir fails"
19226 rmdir ../$tdir || error "rmdir $tdir fails"
19227 mkdir local_dir && error "create dir succeeds"
19228 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19232 run_test 300q "create remote directory under orphan directory"
19235 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19236 skip "Need MDS version at least 2.7.55" && return
19237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19241 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19242 error "set striped dir error"
19244 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19245 error "getstripeddir fails"
19248 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19249 awk '/lmv_stripe_count:/ { print $2 }')
19251 [ $MDSCOUNT -ne $stripe_count ] &&
19252 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19254 rm -rf $DIR/$tdir/striped_dir ||
19255 error "unlink striped dir fails"
19257 run_test 300r "test -1 striped directory"
19259 prepare_remote_file() {
19260 mkdir $DIR/$tdir/src_dir ||
19261 error "create remote source failed"
19263 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19264 error "cp to remote source failed"
19265 touch $DIR/$tdir/src_dir/a
19267 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19268 error "create remote target dir failed"
19270 touch $DIR/$tdir/tgt_dir/b
19272 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19273 error "rename dir cross MDT failed!"
19275 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19276 error "src_child still exists after rename"
19278 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19279 error "missing file(a) after rename"
19281 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19282 error "diff after rename"
19286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19289 local remote_file=$DIR/$tdir/tgt_dir/b
19291 mkdir -p $DIR/$tdir
19293 prepare_remote_file || error "prepare remote file failed"
19296 $OPENUNLINK $remote_file $remote_file ||
19297 error "openunlink $remote_file failed"
19298 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19300 run_test 310a "open unlink remote file"
19303 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19306 local remote_file=$DIR/$tdir/tgt_dir/b
19308 mkdir -p $DIR/$tdir
19310 prepare_remote_file || error "prepare remote file failed"
19312 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19313 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19314 $CHECKSTAT -t file $remote_file || error "check file failed"
19316 run_test 310b "unlink remote file with multiple links while open"
19319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19320 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19322 local remote_file=$DIR/$tdir/tgt_dir/b
19324 mkdir -p $DIR/$tdir
19326 prepare_remote_file || error "prepare remote file failed"
19328 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19329 multiop_bg_pause $remote_file O_uc ||
19330 error "mulitop failed for remote file"
19332 $MULTIOP $DIR/$tfile Ouc
19333 kill -USR1 $MULTIPID
19336 run_test 310c "open-unlink remote file with multiple links"
19340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19341 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19342 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19343 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19344 remote_mds_nodsh && skip "remote MDS with nodsh"
19346 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19347 local mdts=$(comma_list $(mdts_nodes))
19349 mkdir -p $DIR/$tdir
19350 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19351 createmany -o $DIR/$tdir/$tfile. 1000
19353 # statfs data is not real time, let's just calculate it
19354 old_iused=$((old_iused + 1000))
19356 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19357 osp.*OST0000*MDT0000.create_count")
19358 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19359 osp.*OST0000*MDT0000.max_create_count")
19360 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19362 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19363 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19364 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19366 unlinkmany $DIR/$tdir/$tfile. 1000
19368 do_nodes $mdts "$LCTL set_param -n \
19369 osp.*OST0000*.max_create_count=$max_count"
19370 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19371 do_nodes $mdts "$LCTL set_param -n \
19372 osp.*OST0000*.create_count=$count"
19373 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19374 grep "=0" && error "create_count is zero"
19377 for i in $(seq 120); do
19378 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19379 # system may be too busy to destroy all objs in time, use
19380 # a somewhat small value to not fail autotest
19381 [ $((old_iused - new_iused)) -gt 400 ] && break
19385 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19386 [ $((old_iused - new_iused)) -gt 400 ] ||
19387 error "objs not destroyed after unlink"
19389 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19396 local vdevdir=$(dirname $(facet_vdevice $ost))
19397 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19398 local zfs_zapid=$(do_facet $ost $cmd |
19399 grep -w "/O/0/d$((objid%32))" -C 5 |
19400 awk '/Object/{getline; print $1}')
19401 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19402 awk "/$objid = /"'{printf $3}')
19407 zfs_object_blksz() {
19411 local vdevdir=$(dirname $(facet_vdevice $ost))
19412 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19413 local blksz=$(do_facet $ost $cmd $objid |
19414 awk '/dblk/{getline; printf $4}')
19416 case "${blksz: -1}" in
19417 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19418 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19425 test_312() { # LU-4856
19426 remote_ost_nodsh && skip "remote OST with nodsh"
19427 [ "$ost1_FSTYPE" = "zfs" ] ||
19428 skip_env "the test only applies to zfs"
19430 local max_blksz=$(do_facet ost1 \
19431 $ZFS get -p recordsize $(facet_device ost1) |
19432 awk '!/VALUE/{print $3}')
19434 # to make life a little bit easier
19435 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19436 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19438 local tf=$DIR/$tdir/$tfile
19440 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19442 # Get ZFS object id
19443 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19444 # block size change by sequential overwrite
19447 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19448 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19450 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19451 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19455 # block size change by sequential append write
19456 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19457 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19458 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19461 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19462 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19463 oflag=sync conv=notrunc
19465 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19466 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19467 error "blksz error, actual $blksz, " \
19468 "expected: 2 * $count * $PAGE_SIZE"
19474 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19475 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19477 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19478 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19479 [ $blksz -eq $PAGE_SIZE ] ||
19480 error "blksz error: $blksz, expected: $PAGE_SIZE"
19482 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19483 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19484 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19486 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19487 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19488 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19490 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19493 remote_ost_nodsh && skip "remote OST with nodsh"
19495 local file=$DIR/$tfile
19498 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19500 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19501 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19502 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19503 error "write should failed"
19504 do_facet ost1 "$LCTL set_param fail_loc=0"
19507 run_test 313 "io should fail after last_rcvd update fail"
19510 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19512 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19513 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19515 wait_delete_completed
19516 do_facet ost1 "$LCTL set_param fail_loc=0"
19518 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19520 test_315() { # LU-618
19521 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19523 local file=$DIR/$tfile
19526 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19527 error "multiop file write failed"
19528 $MULTIOP $file oO_RDONLY:r4063232_c &
19533 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19536 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19539 run_test 315 "read should be accounted"
19542 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19543 large_xattr_enabled || skip_env "ea_inode feature disabled"
19545 rm -rf $DIR/$tdir/d
19546 mkdir -p $DIR/$tdir/d
19547 chown nobody $DIR/$tdir/d
19548 touch $DIR/$tdir/d/file
19550 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19552 run_test 316 "lfs mv"
19555 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19556 skip "Need MDS version at least 2.11.53"
19557 if [ "$ost1_FSTYPE" == "zfs" ]; then
19558 skip "LU-10370: no implementation for ZFS"
19562 local grant_blk_size
19564 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19565 awk '/grant_block_size:/ { print $2; exit; }')
19567 # Create File of size 5M. Truncate it to below size's and verify
19570 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19571 error "Create file $DIR/$tfile failed"
19572 stack_trap "rm -f $DIR/$tfile" EXIT
19574 for trunc_sz in 2097152 4097 4000 509 0; do
19575 $TRUNCATE $DIR/$tfile $trunc_sz ||
19576 error "truncate $tfile to $trunc_sz failed"
19577 local sz=$(stat --format=%s $DIR/$tfile)
19578 local blk=$(stat --format=%b $DIR/$tfile)
19579 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19580 grant_blk_size) * 8))
19582 if [[ $blk -ne $trunc_blk ]]; then
19583 $(which stat) $DIR/$tfile
19584 error "Expected Block $trunc_blk got $blk for $tfile"
19587 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19588 error "Expected Size $trunc_sz got $sz for $tfile"
19593 # Create file with a hole and write actual two blocks. Block count
19596 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19597 conv=fsync || error "Create file : $DIR/$tfile"
19599 # Calculate the final truncate size.
19600 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19603 # truncate to size $trunc_sz bytes. Strip the last block
19604 # The block count must drop to 8
19606 $TRUNCATE $DIR/$tfile $trunc_sz ||
19607 error "truncate $tfile to $trunc_sz failed"
19609 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19610 sz=$(stat --format=%s $DIR/$tfile)
19611 blk=$(stat --format=%b $DIR/$tfile)
19613 if [[ $blk -ne $trunc_bsz ]]; then
19614 $(which stat) $DIR/$tfile
19615 error "Expected Block $trunc_bsz got $blk for $tfile"
19618 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19619 error "Expected Size $trunc_sz got $sz for $tfile"
19621 run_test 317 "Verify blocks get correctly update after truncate"
19624 local old_max_active=$($LCTL get_param -n \
19625 llite.*.max_read_ahead_async_active 2>/dev/null)
19627 $LCTL set_param llite.*.max_read_ahead_async_active=256
19628 local max_active=$($LCTL get_param -n \
19629 llite.*.max_read_ahead_async_active 2>/dev/null)
19630 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19632 # currently reset to 0 is unsupported, leave it 512 for now.
19633 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19634 error "set max_read_ahead_async_active should fail"
19636 $LCTL set_param llite.*.max_read_ahead_async_active=512
19637 max_active=$($LCTL get_param -n \
19638 llite.*.max_read_ahead_async_active 2>/dev/null)
19639 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19641 # restore @max_active
19642 [ $old_max_active -ne 0 ] && $LCTL set_param \
19643 llite.*.max_read_ahead_async_active=$old_max_active
19645 local old_threshold=$($LCTL get_param -n \
19646 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19647 local max_per_file_mb=$($LCTL get_param -n \
19648 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19650 local invalid=$(($max_per_file_mb + 1))
19652 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19653 && error "set $invalid should fail"
19655 local valid=$(($invalid - 1))
19657 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19658 error "set $valid should succeed"
19659 local threshold=$($LCTL get_param -n \
19660 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19661 [ $threshold -eq $valid ] || error \
19662 "expect threshold $valid got $threshold"
19664 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19666 run_test 318 "Verify async readahead tunables"
19669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19671 local before=$(date +%s)
19673 local mdir=$DIR/$tdir
19674 local file=$mdir/xxx
19676 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19679 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19680 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19681 $LFS mv -m1 $file &
19684 dd if=$file of=/dev/null
19686 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19687 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19689 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19691 run_test 319 "lost lease lock on migrate error"
19694 local read_write=$1
19695 if [ "$read_write" = "write" ]; then
19696 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19697 elif [ "$read_write" = "read" ]; then
19698 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19700 error "argument error"
19703 # turn off debug for performance testing
19704 local saved_debug=$($LCTL get_param -n debug)
19705 $LCTL set_param debug=0
19707 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19709 # get ost1 size - lustre-OST0000
19710 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19711 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19712 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19714 if [ "$read_write" = "read" ]; then
19715 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19718 local start_time=$(date +%s.%N)
19719 $dd_cmd bs=1M count=$blocks oflag=sync ||
19720 error "real dd $read_write error"
19721 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19723 if [ "$read_write" = "write" ]; then
19727 # define OBD_FAIL_OST_FAKE_RW 0x238
19728 do_facet ost1 $LCTL set_param fail_loc=0x238
19730 local start_time=$(date +%s.%N)
19731 $dd_cmd bs=1M count=$blocks oflag=sync ||
19732 error "fake dd $read_write error"
19733 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19735 if [ "$read_write" = "write" ]; then
19737 cancel_lru_locks osc
19738 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19739 error "$tfile size not $blocks MB"
19741 do_facet ost1 $LCTL set_param fail_loc=0
19743 echo "fake $read_write $duration_fake vs. normal $read_write" \
19744 "$duration in seconds"
19745 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19746 error_not_in_vm "fake write is slower"
19748 $LCTL set_param -n debug="$saved_debug"
19751 test_399a() { # LU-7655 for OST fake write
19752 remote_ost_nodsh && skip "remote OST with nodsh"
19756 run_test 399a "fake write should not be slower than normal write"
19758 test_399b() { # LU-8726 for OST fake read
19759 remote_ost_nodsh && skip "remote OST with nodsh"
19760 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19761 skip_env "ldiskfs only test"
19766 run_test 399b "fake read should not be slower than normal read"
19768 test_400a() { # LU-1606, was conf-sanity test_74
19769 if ! which $CC > /dev/null 2>&1; then
19770 skip_env "$CC is not installed"
19773 local extra_flags=''
19774 local out=$TMP/$tfile
19775 local prefix=/usr/include/lustre
19778 if ! [[ -d $prefix ]]; then
19779 # Assume we're running in tree and fixup the include path.
19780 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19781 extra_flags+=" -L$LUSTRE/utils/.lib"
19784 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19785 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19786 error "client api broken"
19790 run_test 400a "Lustre client api program can compile and link"
19792 test_400b() { # LU-1606, LU-5011
19794 local out=$TMP/$tfile
19795 local prefix=/usr/include/linux/lustre
19797 # We use a hard coded prefix so that this test will not fail
19798 # when run in tree. There are headers in lustre/include/lustre/
19799 # that are not packaged (like lustre_idl.h) and have more
19800 # complicated include dependencies (like config.h and lnet/types.h).
19801 # Since this test about correct packaging we just skip them when
19802 # they don't exist (see below) rather than try to fixup cppflags.
19804 if ! which $CC > /dev/null 2>&1; then
19805 skip_env "$CC is not installed"
19808 for header in $prefix/*.h; do
19809 if ! [[ -f "$header" ]]; then
19813 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19814 continue # lustre_ioctl.h is internal header
19817 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19818 error "cannot compile '$header'"
19822 run_test 400b "packaged headers can be compiled"
19824 test_401a() { #LU-7437
19825 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19826 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19828 #count the number of parameters by "list_param -R"
19829 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19830 #count the number of parameters by listing proc files
19831 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19832 echo "proc_dirs='$proc_dirs'"
19833 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19834 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19837 [ $params -eq $procs ] ||
19838 error "found $params parameters vs. $procs proc files"
19840 # test the list_param -D option only returns directories
19841 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19842 #count the number of parameters by listing proc directories
19843 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19846 [ $params -eq $procs ] ||
19847 error "found $params parameters vs. $procs proc files"
19849 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19852 local save=$($LCTL get_param -n jobid_var)
19855 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19856 error "no error returned when setting bad parameters"
19858 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19859 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19861 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19862 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19863 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19865 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19868 local jobid_var_old=$($LCTL get_param -n jobid_var)
19869 local jobid_var_new
19871 $LCTL set_param jobid_var= &&
19872 error "no error returned for 'set_param a='"
19874 jobid_var_new=$($LCTL get_param -n jobid_var)
19875 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19876 error "jobid_var was changed by setting without value"
19878 $LCTL set_param jobid_var &&
19879 error "no error returned for 'set_param a'"
19881 jobid_var_new=$($LCTL get_param -n jobid_var)
19882 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19883 error "jobid_var was changed by setting without value"
19885 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19888 local jobid_var_old=$($LCTL get_param -n jobid_var)
19889 local jobid_var_new
19890 local new_value="foo=bar"
19892 $LCTL set_param jobid_var=$new_value ||
19893 error "'set_param a=b' did not accept a value containing '='"
19895 jobid_var_new=$($LCTL get_param -n jobid_var)
19896 [[ "$jobid_var_new" == "$new_value" ]] ||
19897 error "'set_param a=b' failed on a value containing '='"
19899 # Reset the jobid_var to test the other format
19900 $LCTL set_param jobid_var=$jobid_var_old
19901 jobid_var_new=$($LCTL get_param -n jobid_var)
19902 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19903 error "failed to reset jobid_var"
19905 $LCTL set_param jobid_var $new_value ||
19906 error "'set_param a b' did not accept a value containing '='"
19908 jobid_var_new=$($LCTL get_param -n jobid_var)
19909 [[ "$jobid_var_new" == "$new_value" ]] ||
19910 error "'set_param a b' failed on a value containing '='"
19912 $LCTL set_param jobid_var $jobid_var_old
19913 jobid_var_new=$($LCTL get_param -n jobid_var)
19914 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19915 error "failed to reset jobid_var"
19917 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19920 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19921 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19922 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19923 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19924 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19925 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19926 remote_mds_nodsh && skip "remote MDS with nodsh"
19928 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19929 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19930 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19931 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19932 echo "Touch failed - OK"
19934 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19937 local file1=$DIR/$tfile.1
19938 local file2=$DIR/$tfile.2
19939 local tfile=$TMP/$tfile
19941 rm -f $file1 $file2 $tfile
19946 # 30 sec OBD_TIMEOUT in ll_getattr()
19947 # right before populating st_nlink
19948 $LCTL set_param fail_loc=0x80001409
19949 stat -c %h $file1 > $tfile &
19951 # create an alias, drop all locks and reclaim the dentry
19953 cancel_lru_locks mdc
19954 cancel_lru_locks osc
19955 sysctl -w vm.drop_caches=2
19959 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19961 rm -f $tfile $file1 $file2
19963 run_test 403 "i_nlink should not drop to zero due to aliasing"
19965 test_404() { # LU-6601
19966 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19967 skip "Need server version newer than 2.8.52"
19968 remote_mds_nodsh && skip "remote MDS with nodsh"
19970 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19971 awk '/osp .*-osc-MDT/ { print $4}')
19974 for osp in $mosps; do
19975 echo "Deactivate: " $osp
19976 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19977 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19978 awk -vp=$osp '$4 == p { print $2 }')
19979 [ $stat = IN ] || {
19980 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19981 error "deactivate error"
19983 echo "Activate: " $osp
19984 do_facet $SINGLEMDS $LCTL --device %$osp activate
19985 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19986 awk -vp=$osp '$4 == p { print $2 }')
19987 [ $stat = UP ] || {
19988 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19989 error "activate error"
19993 run_test 404 "validate manual {de}activated works properly for OSPs"
19996 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19997 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19998 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19999 skip "Layout swap lock is not supported"
20001 check_swap_layouts_support
20003 test_mkdir $DIR/$tdir
20004 swap_lock_test -d $DIR/$tdir ||
20005 error "One layout swap locked test failed"
20007 run_test 405 "Various layout swap lock tests"
20010 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20011 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20012 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20014 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20015 skip "Need MDS version at least 2.8.50"
20017 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20018 local test_pool=$TESTNAME
20020 if ! combined_mgs_mds ; then
20023 pool_add $test_pool || error "pool_add failed"
20024 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20025 error "pool_add_targets failed"
20027 save_layout_restore_at_exit $MOUNT
20029 # parent set default stripe count only, child will stripe from both
20030 # parent and fs default
20031 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20032 error "setstripe $MOUNT failed"
20033 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20034 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20035 for i in $(seq 10); do
20036 local f=$DIR/$tdir/$tfile.$i
20037 touch $f || error "touch failed"
20038 local count=$($LFS getstripe -c $f)
20039 [ $count -eq $OSTCOUNT ] ||
20040 error "$f stripe count $count != $OSTCOUNT"
20041 local offset=$($LFS getstripe -i $f)
20042 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20043 local size=$($LFS getstripe -S $f)
20044 [ $size -eq $((def_stripe_size * 2)) ] ||
20045 error "$f stripe size $size != $((def_stripe_size * 2))"
20046 local pool=$($LFS getstripe -p $f)
20047 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20050 # change fs default striping, delete parent default striping, now child
20051 # will stripe from new fs default striping only
20052 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20053 error "change $MOUNT default stripe failed"
20054 $LFS setstripe -c 0 $DIR/$tdir ||
20055 error "delete $tdir default stripe failed"
20056 for i in $(seq 11 20); do
20057 local f=$DIR/$tdir/$tfile.$i
20058 touch $f || error "touch $f failed"
20059 local count=$($LFS getstripe -c $f)
20060 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20061 local offset=$($LFS getstripe -i $f)
20062 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20063 local size=$($LFS getstripe -S $f)
20064 [ $size -eq $def_stripe_size ] ||
20065 error "$f stripe size $size != $def_stripe_size"
20066 local pool=$($LFS getstripe -p $f)
20067 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20070 unlinkmany $DIR/$tdir/$tfile. 1 20
20072 local f=$DIR/$tdir/$tfile
20073 pool_remove_all_targets $test_pool $f
20074 pool_remove $test_pool $f
20076 if ! combined_mgs_mds ; then
20080 run_test 406 "DNE support fs default striping"
20083 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20084 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20085 skip "Need MDS version at least 2.8.55"
20086 remote_mds_nodsh && skip "remote MDS with nodsh"
20088 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20089 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20090 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20091 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20092 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20094 #define OBD_FAIL_DT_TXN_STOP 0x2019
20095 for idx in $(seq $MDSCOUNT); do
20096 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20098 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20099 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20100 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20103 run_test 407 "transaction fail should cause operation fail"
20106 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20108 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20109 lctl set_param fail_loc=0x8000040a
20110 # let ll_prepare_partial_page() fail
20111 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20115 # create at least 100 unused inodes so that
20116 # shrink_icache_memory(0) should not return 0
20117 touch $DIR/$tfile-{0..100}
20118 rm -f $DIR/$tfile-{0..100}
20121 echo 2 > /proc/sys/vm/drop_caches
20123 run_test 408 "drop_caches should not hang due to page leaks"
20127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20129 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20130 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20131 touch $DIR/$tdir/guard || error "(2) Fail to create"
20133 local PREFIX=$(str_repeat 'A' 128)
20134 echo "Create 1K hard links start at $(date)"
20135 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20136 error "(3) Fail to hard link"
20138 echo "Links count should be right although linkEA overflow"
20139 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20140 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20141 [ $linkcount -eq 1001 ] ||
20142 error "(5) Unexpected hard links count: $linkcount"
20144 echo "List all links start at $(date)"
20145 ls -l $DIR/$tdir/foo > /dev/null ||
20146 error "(6) Fail to list $DIR/$tdir/foo"
20148 echo "Unlink hard links start at $(date)"
20149 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20150 error "(7) Fail to unlink"
20151 echo "Unlink hard links finished at $(date)"
20153 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20157 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20158 skip "Need client version at least 2.9.59"
20160 # Create a file, and stat it from the kernel
20161 local testfile=$DIR/$tfile
20164 local run_id=$RANDOM
20165 local my_ino=$(stat --format "%i" $testfile)
20167 # Try to insert the module. This will always fail as the
20168 # module is designed to not be inserted.
20169 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20172 # Anything but success is a test failure
20174 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20175 error "no inode match"
20177 run_test 410 "Test inode number returned from kernel thread"
20179 cleanup_test411_cgroup() {
20185 local cg_basedir=/sys/fs/cgroup/memory
20187 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20188 skip "no setup for cgroup"
20190 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20191 error "test file creation failed"
20192 cancel_lru_locks osc
20194 # Create a very small memory cgroup to force a slab allocation error
20195 local cgdir=$cg_basedir/osc_slab_alloc
20196 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20197 trap "cleanup_test411_cgroup $cgdir" EXIT
20198 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20199 echo 1M > $cgdir/memory.limit_in_bytes
20201 # Should not LBUG, just be killed by oom-killer
20202 # dd will return 0 even allocation failure in some environment.
20203 # So don't check return value
20204 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20205 cleanup_test411_cgroup $cgdir
20209 run_test 411 "Slab allocation error with cgroup does not LBUG"
20212 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20213 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20214 skip "Need server version at least 2.10.55"
20217 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20218 error "mkdir failed"
20219 $LFS getdirstripe $DIR/$tdir
20220 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20221 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20222 error "expect $((MDSCOUT - 1)) get $stripe_index"
20223 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20224 [ $stripe_count -eq 2 ] ||
20225 error "expect 2 get $stripe_count"
20227 run_test 412 "mkdir on specific MDTs"
20230 [ $MDSCOUNT -lt 2 ] &&
20231 skip "We need at least 2 MDTs for this test"
20233 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20234 skip "Need server version at least 2.10.55"
20237 mkdir $DIR/$tdir || error "mkdir failed"
20239 # find MDT that is the most full
20240 local max=$($LFS df | grep MDT |
20249 END { split(b, c, ":")
20254 for i in $(seq $((MDSCOUNT - 1))); do
20255 $LFS mkdir -c $i $DIR/$tdir/d$i ||
20256 error "mkdir d$i failed"
20257 $LFS getdirstripe $DIR/$tdir/d$i
20258 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
20259 [ $stripe_index -ne $max ] ||
20260 error "don't expect $max"
20263 run_test 413a "mkdir on less full MDTs"
20266 [ $MDSCOUNT -lt 2 ] &&
20267 skip "We need at least 2 MDTs for this test"
20269 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20270 skip "Need server version at least 2.12.52"
20272 mkdir $DIR/$tdir || error "mkdir failed"
20273 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
20274 error "setdirstripe failed"
20276 local qos_prio_free
20277 local qos_threshold_rr
20280 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20281 qos_prio_free=${qos_prio_free%%%}
20282 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
20283 qos_threshold_rr=${qos_threshold_rr%%%}
20284 qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20286 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
20287 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
20289 stack_trap "$LCTL set_param lmv.*.qos_maxage=$qos_maxage" EXIT
20291 echo "mkdir with roundrobin"
20293 $LCTL set_param lmv.*.qos_threshold_rr=100
20294 for i in $(seq $((100 * MDSCOUNT))); do
20295 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20297 for i in $(seq $MDSCOUNT); do
20298 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20300 echo "$count directories created on MDT$((i - 1))"
20301 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20304 rm -rf $DIR/$tdir/*
20306 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20307 # Shorten statfs result age, so that it can be updated in time
20308 $LCTL set_param lmv.*.qos_maxage=1
20317 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20318 echo "MDT filesfree available: ${ffree[@]}"
20323 for ((i = 0; i < ${#ffree[@]}; i++)); do
20324 if [[ ${ffree[i]} -gt $max ]]; then
20328 if [[ ${ffree[i]} -lt $min ]]; then
20333 echo "Min free files: MDT$min_index: $min"
20334 echo "Max free files: MDT$max_index: $max"
20336 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20337 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20339 # Check if we need to generate uneven MDTs
20340 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20342 local diff=$((max - min))
20343 local diff2=$((diff * 100 / min))
20345 echo -n "Check for uneven MDTs: "
20346 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20348 if [ $diff2 -gt $threshold ]; then
20350 echo "Don't need to fill MDT$min_index"
20352 # generate uneven MDTs, create till 25% diff
20354 diff2=$((threshold - diff2))
20355 diff=$((min * diff2 / 100))
20356 # 50 sec per 10000 files in vm
20357 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20358 skip "$diff files to create"
20359 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20361 local value="$(generate_string 1024)"
20362 for i in $(seq $diff); do
20363 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20364 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20365 error "create f$i failed"
20366 setfattr -n user.413b -v $value \
20367 $DIR/$tdir-MDT$min_index/f$i ||
20368 error "setfattr f$i failed"
20372 min=$((100 *MDSCOUNT))
20375 echo "mkdir with balanced space usage"
20376 $LCTL set_param lmv.*.qos_prio_free=100
20377 for i in $(seq $((100 * MDSCOUNT))); do
20378 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20380 for i in $(seq $MDSCOUNT); do
20381 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20383 echo "$count directories created on MDT$((i - 1))"
20384 [ $min -gt $count ] && min=$count
20385 [ $max -lt $count ] && max=$count
20387 [ $((max - min)) -gt $MDSCOUNT ] ||
20388 error "subdirs shouldn't be evenly distributed"
20390 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20392 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20393 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20396 run_test 413b "mkdir with balanced space usage"
20399 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20400 $LCTL set_param fail_loc=0x80000521
20401 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20404 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20408 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20409 skip "Need server version at least 2.11.52"
20419 # this test may be slow on ZFS
20420 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20422 # though this test is designed for striped directory, let's test normal
20423 # directory too since lock is always saved as CoS lock.
20424 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20425 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20434 start_time=$(date +%s)
20435 for i in $(seq $total); do
20436 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20439 end_time=$(date +%s)
20440 duration=$((end_time - start_time))
20442 kill -9 $setattr_pid
20444 echo "rename $total files took $duration sec"
20445 [ $duration -lt 100 ] || error "rename took $duration sec"
20447 run_test 415 "lock revoke is not missing"
20450 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20451 skip "Need server version at least 2.11.55"
20453 # define OBD_FAIL_OSD_TXN_START 0x19a
20454 do_facet mds1 lctl set_param fail_loc=0x19a
20456 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20460 run_test 416 "transaction start failure won't cause system hung"
20464 do_nodes $(comma_list $(mdts_nodes)) \
20465 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20466 do_nodes $(comma_list $(mdts_nodes)) \
20467 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20468 do_nodes $(comma_list $(mdts_nodes)) \
20469 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20474 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20475 skip "Need MDS version at least 2.11.56"
20477 trap cleanup_417 RETURN EXIT
20479 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20480 do_nodes $(comma_list $(mdts_nodes)) \
20481 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20482 $LFS migrate -m 0 $DIR/$tdir.1 &&
20483 error "migrate dir $tdir.1 should fail"
20485 do_nodes $(comma_list $(mdts_nodes)) \
20486 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20487 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20488 error "create remote dir $tdir.2 should fail"
20490 do_nodes $(comma_list $(mdts_nodes)) \
20491 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20492 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20493 error "create striped dir $tdir.3 should fail"
20496 run_test 417 "disable remote dir, striped dir and dir migration"
20498 # Checks that the outputs of df [-i] and lfs df [-i] match
20500 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20510 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20512 for count in {1..100}; do
20516 # read the lines of interest
20517 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20518 error "df $inodes $dir | tail -n +2 failed"
20519 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20520 error "lfs df $inodes $dir | grep summary: failed"
20522 # skip first substrings of each output as they are different
20523 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20524 # compare the two outputs
20526 for i in {1..5}; do
20527 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20535 lfs df $inodes $dir
20536 error "df and lfs df $1 output mismatch: " \
20537 "df ${inodes}: ${df_out[*]}, " \
20538 "lfs df ${inodes}: ${lfs_df_out[*]}"
20543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20545 local dir=$DIR/$tdir
20546 local numfiles=$((RANDOM % 4096 + 2))
20547 local numblocks=$((RANDOM % 256 + 1))
20549 wait_delete_completed
20552 # check block output
20553 check_lfs_df blocks $dir
20554 # check inode output
20555 check_lfs_df inodes $dir
20557 # create a single file and retest
20558 echo "Creating a single file and testing"
20559 createmany -o $dir/$tfile- 1 &>/dev/null ||
20560 error "creating 1 file in $dir failed"
20561 check_lfs_df blocks $dir
20562 check_lfs_df inodes $dir
20564 # create a random number of files
20565 echo "Creating $((numfiles - 1)) files and testing"
20566 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20567 error "creating $((numfiles - 1)) files in $dir failed"
20569 # write a random number of blocks to the first test file
20570 echo "Writing $numblocks 4K blocks and testing"
20571 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20572 count=$numblocks &>/dev/null ||
20573 error "dd to $dir/${tfile}-0 failed"
20576 check_lfs_df blocks $dir
20577 check_lfs_df inodes $dir
20579 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20580 error "unlinking $numfiles files in $dir failed"
20582 run_test 418 "df and lfs df outputs match"
20586 local dir=$DIR/$tdir
20591 cancel_lru_locks mdc
20593 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20594 $LCTL set_param fail_loc=0x1410
20596 $LCTL set_param fail_loc=0
20599 run_test 419 "Verify open file by name doesn't crash kernel"
20603 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20604 skip "Need MDS version at least 2.12.53"
20606 local SAVE_UMASK=$(umask)
20607 local dir=$DIR/$tdir
20608 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20612 mkdir -m03777 $dir/testdir
20613 ls -dn $dir/testdir
20614 # Need to remove trailing '.' when SELinux is enabled
20615 local dirperms=$(ls -dn $dir/testdir |
20616 awk '{ sub(/\.$/, "", $1); print $1}')
20617 [ $dirperms == "drwxrwsrwt" ] ||
20618 error "incorrect perms on $dir/testdir"
20620 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20621 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20622 ls -n $dir/testdir/testfile
20623 local fileperms=$(ls -n $dir/testdir/testfile |
20624 awk '{ sub(/\.$/, "", $1); print $1}')
20625 [ $fileperms == "-rwxr-xr-x" ] ||
20626 error "incorrect perms on $dir/testdir/testfile"
20630 run_test 420 "clear SGID bit on non-directories for non-members"
20637 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20638 skip "Need MDS version at least 2.12.54"
20640 test_mkdir $DIR/$tdir
20641 createmany -o $DIR/$tdir/f 3
20642 cnt=$(ls -1 $DIR/$tdir | wc -l)
20643 [ $cnt != 3 ] && error "unexpected #files: $cnt"
20645 fid1=$(lfs path2fid $DIR/$tdir/f1)
20646 fid2=$(lfs path2fid $DIR/$tdir/f2)
20647 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
20649 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
20650 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
20652 cnt=$(ls -1 $DIR/$tdir | wc -l)
20653 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
20655 rm -f $DIR/$tdir/f3 || error "can't remove f3"
20656 createmany -o $DIR/$tdir/f 3
20657 cnt=$(ls -1 $DIR/$tdir | wc -l)
20658 [ $cnt != 3 ] && error "unexpected #files: $cnt"
20660 fid1=$(lfs path2fid $DIR/$tdir/f1)
20661 fid2=$(lfs path2fid $DIR/$tdir/f2)
20662 echo "remove using fsname $FSNAME"
20663 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
20665 cnt=$(ls -1 $DIR/$tdir | wc -l)
20666 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
20668 run_test 421a "simple rm by fid"
20675 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20676 skip "Need MDS version at least 2.12.54"
20678 test_mkdir $DIR/$tdir
20679 createmany -o $DIR/$tdir/f 3
20680 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
20683 FID1=$(lfs path2fid $DIR/$tdir/f1)
20684 FID2=$(lfs path2fid $DIR/$tdir/f2)
20685 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
20687 kill -USR1 $MULTIPID
20690 cnt=$(ls $DIR/$tdir | wc -l)
20691 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
20693 run_test 421b "rm by fid on open file"
20699 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20700 skip "Need MDS version at least 2.12.54"
20702 test_mkdir $DIR/$tdir
20703 createmany -o $DIR/$tdir/f 3
20704 touch $DIR/$tdir/$tfile
20705 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
20706 cnt=$(ls -1 $DIR/$tdir | wc -l)
20707 [ $cnt != 184 ] && error "unexpected #files: $cnt"
20709 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
20710 $LFS rmfid $DIR $FID1 || error "rmfid failed"
20712 cnt=$(ls $DIR/$tdir | wc -l)
20713 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
20715 run_test 421c "rm by fid against hardlinked files"
20721 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20722 skip "Need MDS version at least 2.12.54"
20724 test_mkdir $DIR/$tdir
20725 createmany -o $DIR/$tdir/f 4097
20726 cnt=$(ls -1 $DIR/$tdir | wc -l)
20727 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
20729 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
20730 $LFS rmfid $DIR $FIDS || error "rmfid failed"
20732 cnt=$(ls $DIR/$tdir | wc -l)
20734 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20736 run_test 421d "rmfid en masse"
20742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20743 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20744 skip "Need MDS version at least 2.12.54"
20746 mkdir -p $DIR/$tdir
20747 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20748 createmany -o $DIR/$tdir/striped_dir/f 512
20749 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20750 [ $cnt != 512 ] && error "unexpected #files: $cnt"
20752 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
20753 sed "s/[/][^:]*://g")
20754 $LFS rmfid $DIR $FIDS || error "rmfid failed"
20756 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
20758 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20760 run_test 421e "rmfid in DNE"
20766 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20767 skip "Need MDS version at least 2.12.54"
20769 test_mkdir $DIR/$tdir
20771 cnt=$(ls -1 $DIR/$tdir | wc -l)
20772 [ $cnt != 1 ] && error "unexpected #files: $cnt"
20774 FID=$(lfs path2fid $DIR/$tdir/f)
20775 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
20776 # rmfid should fail
20777 cnt=$(ls -1 $DIR/$tdir | wc -l)
20778 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
20780 chmod a+rw $DIR/$tdir
20782 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
20783 # rmfid should fail
20784 cnt=$(ls -1 $DIR/$tdir | wc -l)
20785 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
20788 $RUNAS touch $DIR/$tdir/f
20789 FID=$(lfs path2fid $DIR/$tdir/f)
20790 echo "rmfid as root"
20791 $LFS rmfid $DIR $FID || error "rmfid as root failed"
20792 cnt=$(ls -1 $DIR/$tdir | wc -l)
20793 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
20796 $RUNAS touch $DIR/$tdir/f
20797 cnt=$(ls -1 $DIR/$tdir | wc -l)
20798 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
20799 FID=$(lfs path2fid $DIR/$tdir/f)
20800 # rmfid w/o user_fid2path mount option should fail
20801 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
20802 cnt=$(ls -1 $DIR/$tdir | wc -l)
20803 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
20805 umount_client $MOUNT || "failed to umount client"
20806 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
20807 "failed to mount client'"
20809 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
20810 # rmfid should succeed
20811 cnt=$(ls -1 $DIR/$tdir | wc -l)
20812 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
20814 # rmfid shouldn't allow to remove files due to dir's permission
20815 chmod a+rwx $DIR/$tdir
20818 FID=$(lfs path2fid $DIR/$tdir/f)
20819 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
20821 umount_client $MOUNT || "failed to umount client"
20822 mount_client $MOUNT "$MOUNT_OPTS" ||
20823 "failed to mount client'"
20826 run_test 421f "rmfid checks permissions"
20832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20833 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
20834 skip "Need MDS version at least 2.12.54"
20836 mkdir -p $DIR/$tdir
20837 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20838 createmany -o $DIR/$tdir/striped_dir/f 512
20839 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20840 [ $cnt != 512 ] && error "unexpected #files: $cnt"
20842 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
20843 sed "s/[/][^:]*://g")
20845 rm -f $DIR/$tdir/striped_dir/f1*
20846 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
20847 removed=$((512 - cnt))
20849 # few files have been just removed, so we expect
20850 # rmfid to fail on their fids
20851 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
20852 [ $removed != $errors ] && error "$errors != $removed"
20854 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
20856 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
20858 run_test 421g "rmfid to return errors properly"
20861 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20862 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20863 skip "Need server version at least 2.9.55"
20865 start_full_debug_logging
20869 stop_full_debug_logging
20873 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20874 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20875 awk '/The barrier for/ { print $7 }')
20878 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20883 barrier_expired() {
20886 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20887 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20888 awk '/will be expired/ { print $7 }')
20890 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20899 echo "Start barrier_freeze at: $(date)"
20900 #define OBD_FAIL_BARRIER_DELAY 0x2202
20901 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20902 # Do not reduce barrier time - See LU-11873
20903 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
20906 local b_status=$(barrier_stat)
20907 echo "Got barrier status at: $(date)"
20908 [ "$b_status" = "'freezing_p1'" ] ||
20909 error "(1) unexpected barrier status $b_status"
20911 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20913 b_status=$(barrier_stat)
20914 [ "$b_status" = "'frozen'" ] ||
20915 error "(2) unexpected barrier status $b_status"
20917 local expired=$(barrier_expired)
20918 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20919 sleep $((expired + 3))
20921 b_status=$(barrier_stat)
20922 [ "$b_status" = "'expired'" ] ||
20923 error "(3) unexpected barrier status $b_status"
20925 # Do not reduce barrier time - See LU-11873
20926 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
20927 error "(4) fail to freeze barrier"
20929 b_status=$(barrier_stat)
20930 [ "$b_status" = "'frozen'" ] ||
20931 error "(5) unexpected barrier status $b_status"
20933 echo "Start barrier_thaw at: $(date)"
20934 #define OBD_FAIL_BARRIER_DELAY 0x2202
20935 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20936 do_facet mgs $LCTL barrier_thaw $FSNAME &
20939 b_status=$(barrier_stat)
20940 echo "Got barrier status at: $(date)"
20941 [ "$b_status" = "'thawing'" ] ||
20942 error "(6) unexpected barrier status $b_status"
20944 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20946 b_status=$(barrier_stat)
20947 [ "$b_status" = "'thawed'" ] ||
20948 error "(7) unexpected barrier status $b_status"
20950 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20951 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20952 do_facet mgs $LCTL barrier_freeze $FSNAME
20954 b_status=$(barrier_stat)
20955 [ "$b_status" = "'failed'" ] ||
20956 error "(8) unexpected barrier status $b_status"
20958 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20959 do_facet mgs $LCTL barrier_thaw $FSNAME
20963 run_test 801a "write barrier user interfaces and stat machine"
20968 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20969 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20970 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20971 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20972 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20974 cancel_lru_locks mdc
20976 # 180 seconds should be long enough
20977 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20979 local b_status=$(barrier_stat)
20980 [ "$b_status" = "'frozen'" ] ||
20981 error "(6) unexpected barrier status $b_status"
20983 mkdir $DIR/$tdir/d0/d10 &
20986 touch $DIR/$tdir/d1/f13 &
20989 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20992 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20995 rm -f $DIR/$tdir/d4/f12 &
20998 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21000 # To guarantee taht the 'stat' is not blocked
21001 b_status=$(barrier_stat)
21002 [ "$b_status" = "'frozen'" ] ||
21003 error "(8) unexpected barrier status $b_status"
21005 # let above commands to run at background
21008 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21009 ps -p $touch_pid || error "(10) touch should be blocked"
21010 ps -p $ln_pid || error "(11) link should be blocked"
21011 ps -p $mv_pid || error "(12) rename should be blocked"
21012 ps -p $rm_pid || error "(13) unlink should be blocked"
21014 b_status=$(barrier_stat)
21015 [ "$b_status" = "'frozen'" ] ||
21016 error "(14) unexpected barrier status $b_status"
21018 do_facet mgs $LCTL barrier_thaw $FSNAME
21019 b_status=$(barrier_stat)
21020 [ "$b_status" = "'thawed'" ] ||
21021 error "(15) unexpected barrier status $b_status"
21023 wait $mkdir_pid || error "(16) mkdir should succeed"
21024 wait $touch_pid || error "(17) touch should succeed"
21025 wait $ln_pid || error "(18) link should succeed"
21026 wait $mv_pid || error "(19) rename should succeed"
21027 wait $rm_pid || error "(20) unlink should succeed"
21031 run_test 801b "modification will be blocked by write barrier"
21034 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21038 stop mds2 || error "(1) Fail to stop mds2"
21040 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21042 local b_status=$(barrier_stat)
21043 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21044 do_facet mgs $LCTL barrier_thaw $FSNAME
21045 error "(2) unexpected barrier status $b_status"
21048 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21049 error "(3) Fail to rescan barrier bitmap"
21051 # Do not reduce barrier time - See LU-11873
21052 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21054 b_status=$(barrier_stat)
21055 [ "$b_status" = "'frozen'" ] ||
21056 error "(4) unexpected barrier status $b_status"
21058 do_facet mgs $LCTL barrier_thaw $FSNAME
21059 b_status=$(barrier_stat)
21060 [ "$b_status" = "'thawed'" ] ||
21061 error "(5) unexpected barrier status $b_status"
21063 local devname=$(mdsdevname 2)
21065 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21067 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21068 error "(7) Fail to rescan barrier bitmap"
21072 run_test 801c "rescan barrier bitmap"
21074 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21075 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21076 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21077 saved_MOUNT_OPTS=$MOUNT_OPTS
21083 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21084 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21085 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21086 MOUNT_OPTS=$saved_MOUNT_OPTS
21092 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21093 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21094 skip "Need server version at least 2.9.55"
21096 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21098 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21100 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21101 error "(2) Fail to copy"
21103 trap cleanup_802a EXIT
21105 # sync by force before remount as readonly
21106 sync; sync_all_data; sleep 3; sync_all_data
21110 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21111 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21112 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21114 echo "Mount the server as read only"
21115 setupall server_only || error "(3) Fail to start servers"
21117 echo "Mount client without ro should fail"
21118 mount_client $MOUNT &&
21119 error "(4) Mount client without 'ro' should fail"
21121 echo "Mount client with ro should succeed"
21122 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21123 mount_client $MOUNT ||
21124 error "(5) Mount client with 'ro' should succeed"
21126 echo "Modify should be refused"
21127 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21129 echo "Read should be allowed"
21130 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21131 error "(7) Read should succeed under ro mode"
21135 run_test 802a "simulate readonly device"
21138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21139 remote_mds_nodsh && skip "remote MDS with nodsh"
21141 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21142 skip "readonly option not available"
21144 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
21146 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21147 error "(2) Fail to copy"
21149 # write back all cached data before setting MDT to readonly
21153 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
21154 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
21156 echo "Modify should be refused"
21157 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21159 echo "Read should be allowed"
21160 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21161 error "(7) Read should succeed under ro mode"
21164 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21166 run_test 802b "be able to set MDTs to readonly"
21169 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21170 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21171 skip "MDS needs to be newer than 2.10.54"
21173 mkdir -p $DIR/$tdir
21174 # Create some objects on all MDTs to trigger related logs objects
21175 for idx in $(seq $MDSCOUNT); do
21176 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21177 $DIR/$tdir/dir${idx} ||
21178 error "Fail to create $DIR/$tdir/dir${idx}"
21182 wait_delete_completed # ensure old test cleanups are finished
21183 echo "before create:"
21185 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21187 for i in {1..10}; do
21188 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21189 error "Fail to create $DIR/$tdir/foo$i"
21193 echo "after create:"
21195 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21197 # allow for an llog to be cleaned up during the test
21198 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21199 error "before ($before_used) + 10 > after ($after_used)"
21201 for i in {1..10}; do
21202 rm -rf $DIR/$tdir/foo$i ||
21203 error "Fail to remove $DIR/$tdir/foo$i"
21206 sleep 3 # avoid MDT return cached statfs
21207 wait_delete_completed
21208 echo "after unlink:"
21210 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21212 # allow for an llog to be created during the test
21213 [ $after_used -le $((before_used + 1)) ] ||
21214 error "after ($after_used) > before ($before_used) + 1"
21216 run_test 803 "verify agent object for remote object"
21219 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21220 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21221 skip "MDS needs to be newer than 2.10.54"
21222 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21224 mkdir -p $DIR/$tdir
21225 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21226 error "Fail to create $DIR/$tdir/dir0"
21228 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21229 local dev=$(mdsdevname 2)
21231 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21232 grep ${fid} || error "NOT found agent entry for dir0"
21234 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21235 error "Fail to create $DIR/$tdir/dir1"
21237 touch $DIR/$tdir/dir1/foo0 ||
21238 error "Fail to create $DIR/$tdir/dir1/foo0"
21239 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21242 for idx in $(seq $MDSCOUNT); do
21243 dev=$(mdsdevname $idx)
21244 do_facet mds${idx} \
21245 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21246 grep ${fid} && rc=$idx
21249 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21250 error "Fail to rename foo0 to foo1"
21251 if [ $rc -eq 0 ]; then
21252 for idx in $(seq $MDSCOUNT); do
21253 dev=$(mdsdevname $idx)
21254 do_facet mds${idx} \
21255 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21256 grep ${fid} && rc=$idx
21260 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21261 error "Fail to rename foo1 to foo2"
21262 if [ $rc -eq 0 ]; then
21263 for idx in $(seq $MDSCOUNT); do
21264 dev=$(mdsdevname $idx)
21265 do_facet mds${idx} \
21266 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21267 grep ${fid} && rc=$idx
21271 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
21273 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
21274 error "Fail to link to $DIR/$tdir/dir1/foo2"
21275 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
21276 error "Fail to rename foo2 to foo0"
21277 unlink $DIR/$tdir/dir1/foo0 ||
21278 error "Fail to unlink $DIR/$tdir/dir1/foo0"
21279 rm -rf $DIR/$tdir/dir0 ||
21280 error "Fail to rm $DIR/$tdir/dir0"
21282 for idx in $(seq $MDSCOUNT); do
21283 dev=$(mdsdevname $idx)
21287 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
21289 start mds${idx} $dev $MDS_MOUNT_OPTS ||
21290 error "mount mds$idx failed"
21291 df $MOUNT > /dev/null 2>&1
21293 # e2fsck should not return error
21295 error "e2fsck detected error on MDT${idx}: rc=$rc"
21298 run_test 804 "verify agent entry for remote entry"
21301 do_facet $SINGLEMDS zfs set quota=$old $fsset
21302 unlinkmany $DIR/$tdir/f- 1000000
21307 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
21308 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
21309 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
21310 skip "netfree not implemented before 0.7"
21311 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
21312 skip "Need MDS version at least 2.10.57"
21319 local pref="osd-zfs.lustre-MDT0000."
21321 # limit available space on MDS dataset to meet nospace issue
21322 # quickly. then ZFS 0.7.2 can use reserved space if asked
21323 # properly (using netfree flag in osd_declare_destroy()
21324 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
21325 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
21327 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
21328 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
21329 let "usedkb=usedkb-freekb"
21330 let "freekb=freekb/2"
21331 if let "freekb > 5000"; then
21334 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
21335 trap cleanup_805 EXIT
21337 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
21338 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
21339 rm -rf $DIR/$tdir || error "not able to remove"
21340 do_facet $SINGLEMDS zfs set quota=$old $fsset
21343 run_test 805 "ZFS can remove from full fs"
21349 local size=$($LFS getsom -s $file)
21350 local expect=$(stat -c %s $file)
21352 [[ $size == $expect ]] ||
21353 error "$file expected size: $expect, got: $size"
21355 local blocks=$($LFS getsom -b $file)
21356 expect=$(stat -c %b $file)
21357 [[ $blocks == $expect ]] ||
21358 error "$file expected blocks: $expect, got: $blocks"
21363 local size=$($LFS getsom -s $1)
21366 [[ $size == $expect ]] ||
21367 error "$file expected size: $expect, got: $size"
21371 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21372 skip "Need MDS version at least 2.11.52"
21376 touch $DIR/$tfile || error "touch $tfile failed"
21378 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21379 save_lustre_params client "llite.*.xattr_cache" > $save
21380 lctl set_param llite.*.xattr_cache=0
21381 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21383 # single-threaded write
21384 echo "Test SOM for single-threaded write"
21385 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
21386 error "write $tfile failed"
21387 check_lsom_size $DIR/$tfile $bs
21390 local size=$(($num * $bs))
21394 echo "Test SOM for single client multi-threaded($num) write"
21395 $TRUNCATE $DIR/$tfile 0
21396 for ((i = 0; i < $num; i++)); do
21397 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21399 offset=$((offset + $bs))
21401 for (( i=0; i < $num; i++ )); do
21404 check_lsom_size $DIR/$tfile $size
21406 $TRUNCATE $DIR/$tfile 0
21407 for ((i = 0; i < $num; i++)); do
21408 offset=$((offset - $bs))
21409 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21412 for (( i=0; i < $num; i++ )); do
21415 check_lsom_size $DIR/$tfile $size
21417 # multi-client wirtes
21418 num=$(get_node_count ${CLIENTS//,/ })
21419 size=$(($num * $bs))
21423 echo "Test SOM for multi-client ($num) writes"
21424 $TRUNCATE $DIR/$tfile 0
21425 for client in ${CLIENTS//,/ }; do
21426 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21429 offset=$((offset + $bs))
21431 for (( i=0; i < $num; i++ )); do
21434 check_lsom_size $DIR/$tfile $offset
21437 $TRUNCATE $DIR/$tfile 0
21438 for client in ${CLIENTS//,/ }; do
21439 offset=$((offset - $bs))
21440 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21444 for (( i=0; i < $num; i++ )); do
21447 check_lsom_size $DIR/$tfile $size
21450 echo "Test SOM for truncate"
21451 $TRUNCATE $DIR/$tfile 1048576
21452 check_lsom_size $DIR/$tfile 1048576
21453 $TRUNCATE $DIR/$tfile 1234
21454 check_lsom_size $DIR/$tfile 1234
21456 # verify SOM blocks count
21457 echo "Verify SOM block count"
21458 $TRUNCATE $DIR/$tfile 0
21459 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
21460 error "failed to write file $tfile"
21461 check_lsom_data $DIR/$tfile
21463 run_test 806 "Verify Lazy Size on MDS"
21466 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21467 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21468 skip "Need MDS version at least 2.11.52"
21470 # Registration step
21471 changelog_register || error "changelog_register failed"
21472 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
21473 changelog_users $SINGLEMDS | grep -q $cl_user ||
21474 error "User $cl_user not found in changelog_users"
21476 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21477 save_lustre_params client "llite.*.xattr_cache" > $save
21478 lctl set_param llite.*.xattr_cache=0
21479 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21481 rm -rf $DIR/$tdir || error "rm $tdir failed"
21482 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21483 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
21484 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
21485 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
21486 error "truncate $tdir/trunc failed"
21489 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
21490 error "write $tfile failed"
21492 # multi-client wirtes
21493 local num=$(get_node_count ${CLIENTS//,/ })
21497 echo "Test SOM for multi-client ($num) writes"
21498 touch $DIR/$tfile || error "touch $tfile failed"
21499 $TRUNCATE $DIR/$tfile 0
21500 for client in ${CLIENTS//,/ }; do
21501 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21504 offset=$((offset + $bs))
21506 for (( i=0; i < $num; i++ )); do
21511 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
21512 check_lsom_data $DIR/$tdir/trunc
21513 check_lsom_data $DIR/$tdir/single_dd
21514 check_lsom_data $DIR/$tfile
21517 # Deregistration step
21518 changelog_deregister || error "changelog_deregister failed"
21520 run_test 807 "verify LSOM syncing tool"
21522 check_som_nologged()
21524 local lines=$($LFS changelog $FSNAME-MDT0000 |
21525 grep 'x=trusted.som' | wc -l)
21526 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
21530 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21531 skip "Need MDS version at least 2.11.55"
21533 # Registration step
21534 changelog_register || error "changelog_register failed"
21536 touch $DIR/$tfile || error "touch $tfile failed"
21539 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21540 error "write $tfile failed"
21543 $TRUNCATE $DIR/$tfile 1234
21546 $TRUNCATE $DIR/$tfile 1048576
21549 # Deregistration step
21550 changelog_deregister || error "changelog_deregister failed"
21552 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21557 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21561 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21562 skip "Need MDS version at least 2.11.56"
21564 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21565 error "failed to create DoM-only file $DIR/$tfile"
21566 touch $DIR/$tfile || error "touch $tfile failed"
21567 check_som_nodata $DIR/$tfile
21569 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21570 error "write $tfile failed"
21571 check_som_nodata $DIR/$tfile
21573 $TRUNCATE $DIR/$tfile 1234
21574 check_som_nodata $DIR/$tfile
21576 $TRUNCATE $DIR/$tfile 4097
21577 check_som_nodata $DIR/$file
21579 run_test 809 "Verify no SOM xattr store for DoM-only files"
21585 # t10 seem to dislike partial pages
21586 lctl set_param osc.*.checksum_type=adler
21587 lctl set_param fail_loc=0x411
21588 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21589 ORIG=$(md5sum $DIR/$tfile)
21590 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21591 CSUM=$(md5sum $DIR/$tfile)
21592 set_checksum_type adler
21593 if [ "$ORIG" != "$CSUM" ]; then
21594 error "$ORIG != $CSUM"
21597 run_test 810 "partial page writes on ZFS (LU-11663)"
21600 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21601 skip "Need MDS version at least 2.11.56"
21603 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21604 do_facet mds1 $LCTL set_param fail_loc=0x165
21605 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21608 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21611 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21612 error "MDD orphan cleanup thread not quit"
21614 run_test 811 "orphan name stub can be cleaned up in startup"
21617 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21618 skip "OST < 2.12.51 doesn't support this fail_loc"
21619 [ "$SHARED_KEY" = true ] &&
21620 skip "OSC connections never go IDLE with Shared-Keys enabled"
21622 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21623 # ensure ost1 is connected
21624 stat $DIR/$tfile >/dev/null || error "can't stat"
21625 wait_osc_import_state client ost1 FULL
21626 # no locks, no reqs to let the connection idle
21627 cancel_lru_locks osc
21629 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21630 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21631 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21632 wait_osc_import_state client ost1 CONNECTING
21633 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21635 stat $DIR/$tfile >/dev/null || error "can't stat file"
21637 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21640 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21641 [ -z "$file_heat_sav" ] && skip "no file heat support"
21652 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21653 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21655 $LCTL set_param -n llite.*.file_heat=1
21656 echo "Turn on file heat"
21657 echo "Period second: $period_second, Decay percentage: $decay_pct"
21659 echo "QQQQ" > $DIR/$tfile
21660 echo "QQQQ" > $DIR/$tfile
21661 echo "QQQQ" > $DIR/$tfile
21662 cat $DIR/$tfile > /dev/null
21663 cat $DIR/$tfile > /dev/null
21664 cat $DIR/$tfile > /dev/null
21665 cat $DIR/$tfile > /dev/null
21667 local out=$($LFS heat_get $DIR/$tfile)
21669 $LFS heat_get $DIR/$tfile
21670 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21671 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21672 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21673 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21675 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21676 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21677 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21678 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21680 sleep $((period_second + 3))
21681 echo "Sleep $((period_second + 3)) seconds..."
21682 # The recursion formula to calculate the heat of the file f is as
21684 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21685 # Where Hi is the heat value in the period between time points i*I and
21686 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21687 # to the weight of Ci.
21688 out=$($LFS heat_get $DIR/$tfile)
21689 $LFS heat_get $DIR/$tfile
21690 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21691 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21692 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21693 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21695 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21696 error "read sample ($readsample) is wrong"
21697 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21698 error "write sample ($writesample) is wrong"
21699 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21700 error "read bytes ($readbyte) is wrong"
21701 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21702 error "write bytes ($writebyte) is wrong"
21704 echo "QQQQ" > $DIR/$tfile
21705 echo "QQQQ" > $DIR/$tfile
21706 echo "QQQQ" > $DIR/$tfile
21707 cat $DIR/$tfile > /dev/null
21708 cat $DIR/$tfile > /dev/null
21709 cat $DIR/$tfile > /dev/null
21710 cat $DIR/$tfile > /dev/null
21712 sleep $((period_second + 3))
21713 echo "Sleep $((period_second + 3)) seconds..."
21715 out=$($LFS heat_get $DIR/$tfile)
21716 $LFS heat_get $DIR/$tfile
21717 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21718 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21719 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21720 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21722 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21723 4 * $decay_pct) / 100") -eq 1 ] ||
21724 error "read sample ($readsample1) is wrong"
21725 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21726 3 * $decay_pct) / 100") -eq 1 ] ||
21727 error "write sample ($writesample1) is wrong"
21728 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21729 20 * $decay_pct) / 100") -eq 1 ] ||
21730 error "read bytes ($readbyte1) is wrong"
21731 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21732 15 * $decay_pct) / 100") -eq 1 ] ||
21733 error "write bytes ($writebyte1) is wrong"
21735 echo "Turn off file heat for the file $DIR/$tfile"
21736 $LFS heat_set -o $DIR/$tfile
21738 echo "QQQQ" > $DIR/$tfile
21739 echo "QQQQ" > $DIR/$tfile
21740 echo "QQQQ" > $DIR/$tfile
21741 cat $DIR/$tfile > /dev/null
21742 cat $DIR/$tfile > /dev/null
21743 cat $DIR/$tfile > /dev/null
21744 cat $DIR/$tfile > /dev/null
21746 out=$($LFS heat_get $DIR/$tfile)
21747 $LFS heat_get $DIR/$tfile
21748 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21749 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21750 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21751 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21753 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21754 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21755 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21756 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21758 echo "Trun on file heat for the file $DIR/$tfile"
21759 $LFS heat_set -O $DIR/$tfile
21761 echo "QQQQ" > $DIR/$tfile
21762 echo "QQQQ" > $DIR/$tfile
21763 echo "QQQQ" > $DIR/$tfile
21764 cat $DIR/$tfile > /dev/null
21765 cat $DIR/$tfile > /dev/null
21766 cat $DIR/$tfile > /dev/null
21767 cat $DIR/$tfile > /dev/null
21769 out=$($LFS heat_get $DIR/$tfile)
21770 $LFS heat_get $DIR/$tfile
21771 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21772 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21773 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21774 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21776 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21777 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21778 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21779 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21781 $LFS heat_set -c $DIR/$tfile
21782 $LCTL set_param -n llite.*.file_heat=0
21783 echo "Turn off file heat support for the Lustre filesystem"
21785 echo "QQQQ" > $DIR/$tfile
21786 echo "QQQQ" > $DIR/$tfile
21787 echo "QQQQ" > $DIR/$tfile
21788 cat $DIR/$tfile > /dev/null
21789 cat $DIR/$tfile > /dev/null
21790 cat $DIR/$tfile > /dev/null
21791 cat $DIR/$tfile > /dev/null
21793 out=$($LFS heat_get $DIR/$tfile)
21794 $LFS heat_get $DIR/$tfile
21795 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21796 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21797 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21798 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21800 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21801 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21802 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21803 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21805 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21808 run_test 813 "File heat verfication"
21812 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21813 echo -n y >> $DIR/$tfile
21814 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21815 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21817 run_test 814 "sparse cp works as expected (LU-12361)"
21821 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21822 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21824 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21827 [ "$SHARED_KEY" = true ] &&
21828 skip "OSC connections never go IDLE with Shared-Keys enabled"
21830 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21831 # ensure ost1 is connected
21832 stat $DIR/$tfile >/dev/null || error "can't stat"
21833 wait_osc_import_state client ost1 FULL
21834 # no locks, no reqs to let the connection idle
21835 cancel_lru_locks osc
21836 lru_resize_disable osc
21839 before=$($LCTL get_param -n \
21840 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21842 wait_osc_import_state client ost1 IDLE
21843 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
21844 now=$($LCTL get_param -n \
21845 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21846 [ $before == $now ] || error "lru_size changed $before != $now"
21848 run_test 816 "do not reset lru_resize on idle reconnect"
21852 exportfs -u localhost:$DIR/nfsexp
21857 systemctl restart nfs-server.service || skip "failed to restart nfsd"
21859 mkdir -p $DIR/nfsexp
21860 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
21861 error "failed to export nfs"
21863 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
21864 stack_trap cleanup_817 EXIT
21866 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
21867 error "failed to mount nfs to $tmpdir"
21869 cp /bin/true $tmpdir
21870 $DIR/nfsexp/true || error "failed to execute 'true' command"
21872 run_test 817 "nfsd won't cache write lock for exec file"
21875 # tests that do cleanup/setup should be run at the end
21879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21882 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21883 $LCTL set_param fail_loc=0x903
21885 cancel_lru_locks MGC
21887 FAIL_ON_ERROR=true cleanup
21888 FAIL_ON_ERROR=true setup
21890 run_test 900 "umount should not race with any mgc requeue thread"
21893 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21894 check_and_cleanup_lustre
21895 if [ "$I_MOUNTED" != "yes" ]; then
21896 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true