3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f "
52 # skip the grant tests for ARM until they are fixed
53 if [[ $(uname -m) = aarch64 ]]; then
54 # bug number: LU-11596
55 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
57 ALWAYS_EXCEPT+=" 45 103a 317 810"
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
63 if [ "$mds1_FSTYPE" = "zfs" ]; then
64 # bug number for skipped test: LU-1957
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
70 # Get the SLES distro version
72 # Returns a version string that should only be used in comparing
73 # strings returned by version_code()
76 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
78 # All SuSE Linux versions have one decimal. version_code expects two
79 local sles_version=$version.0
80 version_code $sles_version
83 # Check if we are running on Ubuntu or SLES so we can make decisions on
85 if [ -r /etc/SuSE-release ]; then
86 sles_version=$(sles_version_code)
87 [ $sles_version -lt $(version_code 11.4.0) ] &&
88 # bug number for skipped test: LU-4341
89 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
90 [ $sles_version -lt $(version_code 12.0.0) ] &&
91 # bug number for skipped test: LU-3703
92 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
93 elif [ -r /etc/os-release ]; then
94 if grep -qi ubuntu /etc/os-release; then
95 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
100 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
101 # bug number for skipped test:
103 ALWAYS_EXCEPT+=" 103a 410"
113 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
114 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
123 check_swap_layouts_support()
125 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
126 skip "Does not support layout lock."
129 check_and_setup_lustre
133 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
135 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
136 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
137 rm -rf $DIR/[Rdfs][0-9]*
139 # $RUNAS_ID may get set incorrectly somewhere else
140 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
141 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
145 if [ "${ONLY}" = "MOUNT" ] ; then
146 echo "Lustre is up, please go on"
150 echo "preparing for tests involving mounts"
151 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
153 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
154 echo # add a newline after mke2fs.
158 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
159 lctl set_param debug=-1 2> /dev/null || true
162 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
164 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
166 run_test 0a "touch; rm ====================="
169 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
170 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
172 run_test 0b "chmod 0755 $DIR ============================="
175 $LCTL get_param mdc.*.import | grep "state: FULL" ||
176 error "import not FULL"
177 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
180 run_test 0c "check import proc"
182 test_0d() { # LU-3397
183 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
184 skip "proc exports not supported before 2.10.57"
186 local mgs_exp="mgs.MGS.exports"
187 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
189 local exp_client_version
192 local temp_imp=$DIR/$tfile.import
193 local temp_exp=$DIR/$tfile.export
195 # save mgc import file to $temp_imp
196 $LCTL get_param mgc.*.import | tee $temp_imp
197 # Check if client uuid is found in MGS export
198 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
199 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
203 # save mgs export file to $temp_exp
204 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
206 # Compare the value of field "connect_flags"
207 imp_val=$(grep "connect_flags" $temp_imp)
208 exp_val=$(grep "connect_flags" $temp_exp)
209 [ "$exp_val" == "$imp_val" ] ||
210 error "export flags '$exp_val' != import flags '$imp_val'"
212 # Compare the value of client version
213 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
214 exp_val=$(version_code $exp_client_version)
215 imp_val=$CLIENT_VERSION
216 [ "$exp_val" == "$imp_val" ] ||
217 error "export client version '$exp_val' != '$imp_val'"
219 run_test 0d "check export proc ============================="
222 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
224 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
228 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
230 run_test 1 "mkdir; remkdir; rmdir"
233 test_mkdir $DIR/$tdir
234 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
235 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
237 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
239 run_test 2 "mkdir; touch; rmdir; check file"
242 test_mkdir $DIR/$tdir
243 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
244 touch $DIR/$tdir/$tfile
245 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
247 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
249 run_test 3 "mkdir; touch; rmdir; check dir"
251 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
253 test_mkdir -i 1 $DIR/$tdir
255 touch $DIR/$tdir/$tfile ||
256 error "Create file under remote directory failed"
259 error "Expect error removing in-use dir $DIR/$tdir"
261 test -d $DIR/$tdir || error "Remote directory disappeared"
263 rm -rf $DIR/$tdir || error "remove remote dir error"
265 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
268 test_mkdir $DIR/$tdir
269 test_mkdir $DIR/$tdir/d2
270 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
271 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
274 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
277 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
278 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
279 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
280 error "$tfile does not have perm 0666 or UID $UID"
281 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
282 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
283 error "$tfile should be 0666 and owned by UID $UID"
285 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
291 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by UID $RUNAS_ID"
294 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $RUNAS_ID"
298 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by GID $UID"
307 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
311 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 test_mkdir $DIR/$tdir
317 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
318 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
319 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
320 test_mkdir $DIR/$tdir/d/subdir
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
322 error "$tdir/d/subdir should be GID $RUNAS_GID"
323 if [[ $MDSCOUNT -gt 1 ]]; then
324 # check remote dir sgid inherite
325 $LFS mkdir -i 0 $DIR/$tdir.local ||
326 error "mkdir $tdir.local failed"
327 chmod g+s $DIR/$tdir.local ||
328 error "chmod $tdir.local failed"
329 chgrp $RUNAS_GID $DIR/$tdir.local ||
330 error "chgrp $tdir.local failed"
331 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
332 error "mkdir $tdir.remote failed"
333 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
334 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
335 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
336 error "$tdir.remote should be mode 02755"
339 run_test 6g "verify new dir in sgid dir inherits group"
341 test_6h() { # bug 7331
342 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
344 touch $DIR/$tfile || error "touch failed"
345 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
346 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
347 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
348 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
349 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
351 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
354 test_mkdir $DIR/$tdir
355 $MCREATE $DIR/$tdir/$tfile
356 chmod 0666 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
358 error "$tdir/$tfile should be mode 0666"
360 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
363 if [ ! -d $DIR/$tdir ]; then
364 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 echo -n foo > $DIR/$tdir/$tfile
368 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
369 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
371 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
376 chmod 0666 $DIR/$tdir/$tfile
377 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
378 error "$tfile mode not 0666"
380 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
383 test_mkdir $DIR/$tdir
384 test_mkdir $DIR/$tdir/d2
385 test_mkdir $DIR/$tdir/d2/d3
386 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
388 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
391 test_mkdir $DIR/$tdir
392 test_mkdir $DIR/$tdir/d2
393 touch $DIR/$tdir/d2/$tfile
394 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
395 error "$tdir/d2/$tfile not a file"
397 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 chmod 0666 $DIR/$tdir/d2
403 chmod 0705 $DIR/$tdir/d2
404 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
405 error "$tdir/d2 mode not 0705"
407 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
410 test_mkdir $DIR/$tdir
411 touch $DIR/$tdir/$tfile
412 chmod 0666 $DIR/$tdir/$tfile
413 chmod 0654 $DIR/$tdir/$tfile
414 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
415 error "$tdir/d2 mode not 0654"
417 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
420 test_mkdir $DIR/$tdir
421 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
423 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
424 error "$tdir/$tfile size not 0 after truncate"
426 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
429 test_mkdir $DIR/$tdir
430 touch $DIR/$tdir/$tfile
432 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
434 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
437 test_mkdir $DIR/$tdir
438 touch $DIR/$tdir/$tfile
439 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
440 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
441 error "$tdir/${tfile_2} not a file after rename"
442 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
444 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
449 rm -rf $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
459 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
460 error "$tdir/l-exist not a symlink"
461 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
462 error "$tdir/l-exist not referencing a file"
463 rm -f $DIR/$tdir/l-exist
464 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
466 run_test 17a "symlinks: create, remove (real)"
469 test_mkdir $DIR/$tdir
470 ln -s no-such-file $DIR/$tdir/l-dangle
472 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
473 error "$tdir/l-dangle not referencing no-such-file"
474 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
475 error "$tdir/l-dangle not referencing non-existent file"
476 rm -f $DIR/$tdir/l-dangle
477 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
479 run_test 17b "symlinks: create, remove (dangling)"
481 test_17c() { # bug 3440 - don't save failed open RPC for replay
482 test_mkdir $DIR/$tdir
483 ln -s foo $DIR/$tdir/$tfile
484 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
486 run_test 17c "symlinks: open dangling (should return error)"
489 test_mkdir $DIR/$tdir
490 ln -s foo $DIR/$tdir/$tfile
491 touch $DIR/$tdir/$tfile || error "creating to new symlink"
493 run_test 17d "symlinks: create dangling"
496 test_mkdir $DIR/$tdir
497 local foo=$DIR/$tdir/$tfile
498 ln -s $foo $foo || error "create symlink failed"
499 ls -l $foo || error "ls -l failed"
500 ls $foo && error "ls not failed" || true
502 run_test 17e "symlinks: create recursive symlink (should return error)"
505 test_mkdir $DIR/$tdir
506 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
507 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
508 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
509 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
510 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
514 run_test 17f "symlinks: long and very long symlink name"
516 # str_repeat(S, N) generate a string that is string S repeated N times
521 while [ $((n -= 1)) -ge 0 ]; do
527 # Long symlinks and LU-2241
529 test_mkdir $DIR/$tdir
530 local TESTS="59 60 61 4094 4095"
532 # Fix for inode size boundary in 2.1.4
533 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
536 # Patch not applied to 2.2 or 2.3 branches
537 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
538 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
541 # skip long symlink name for rhel6.5.
542 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
543 grep -q '6.5' /etc/redhat-release &>/dev/null &&
544 TESTS="59 60 61 4062 4063"
547 local SYMNAME=$(str_repeat 'x' $i)
548 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
549 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
552 run_test 17g "symlinks: really long symlink name and inode boundaries"
554 test_17h() { #bug 17378
555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
556 remote_mds_nodsh && skip "remote MDS with nodsh"
560 test_mkdir $DIR/$tdir
561 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
562 $LFS setstripe -c -1 $DIR/$tdir
563 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
564 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
565 touch $DIR/$tdir/$tfile || true
567 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
569 test_17i() { #bug 20018
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
573 local foo=$DIR/$tdir/$tfile
576 test_mkdir -c1 $DIR/$tdir
577 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
578 ln -s $foo $foo || error "create symlink failed"
579 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
580 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
581 ls -l $foo && error "error not detected"
584 run_test 17i "don't panic on short symlink (should return error)"
586 test_17k() { #bug 22301
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 [[ -z "$(which rsync 2>/dev/null)" ]] &&
589 skip "no rsync command"
590 rsync --help | grep -q xattr ||
591 skip_env "$(rsync --version | head -n1) does not support xattrs"
592 test_mkdir $DIR/$tdir
593 test_mkdir $DIR/$tdir.new
594 touch $DIR/$tdir/$tfile
595 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
596 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
597 error "rsync failed with xattrs enabled"
599 run_test 17k "symlinks: rsync with xattrs enabled"
601 test_17l() { # LU-279
602 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
603 skip "no getfattr command"
605 test_mkdir $DIR/$tdir
606 touch $DIR/$tdir/$tfile
607 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
608 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
609 # -h to not follow symlinks. -m '' to list all the xattrs.
610 # grep to remove first line: '# file: $path'.
611 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
613 lgetxattr_size_check $path $xattr ||
614 error "lgetxattr_size_check $path $xattr failed"
618 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
623 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
624 remote_mds_nodsh && skip "remote MDS with nodsh"
625 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
626 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
627 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
629 local short_sym="0123456789"
630 local wdir=$DIR/$tdir
635 # create a long symlink file
636 for ((i = 0; i < 4; ++i)); do
637 long_sym=${long_sym}${long_sym}
640 echo "create 512 short and long symlink files under $wdir"
641 for ((i = 0; i < 256; ++i)); do
642 ln -sf ${long_sym}"a5a5" $wdir/long-$i
643 ln -sf ${short_sym}"a5a5" $wdir/short-$i
649 wait_delete_completed
651 echo "recreate the 512 symlink files with a shorter string"
652 for ((i = 0; i < 512; ++i)); do
653 # rewrite the symlink file with a shorter string
654 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
655 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
658 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
659 local devname=$(mdsdevname $mds_index)
661 echo "stop and checking mds${mds_index}:"
662 # e2fsck should not return error
664 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
667 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
668 error "start mds${mds_index} failed"
669 df $MOUNT > /dev/null 2>&1
671 error "e2fsck detected error for short/long symlink: rc=$rc"
674 run_test 17m "run e2fsck against MDT which contains short/long symlink"
676 check_fs_consistency_17n() {
680 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
681 # so it only check MDT1/MDT2 instead of all of MDTs.
682 for mdt_index in 1 2; do
683 local devname=$(mdsdevname $mdt_index)
684 # e2fsck should not return error
686 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
689 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
690 error "mount mds$mdt_index failed"
691 df $MOUNT > /dev/null 2>&1
697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
700 remote_mds_nodsh && skip "remote MDS with nodsh"
701 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
702 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
703 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
707 test_mkdir $DIR/$tdir
708 for ((i=0; i<10; i++)); do
709 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
710 error "create remote dir error $i"
711 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
712 error "create files under remote dir failed $i"
715 check_fs_consistency_17n ||
716 error "e2fsck report error after create files under remote dir"
718 for ((i = 0; i < 10; i++)); do
719 rm -rf $DIR/$tdir/remote_dir_${i} ||
720 error "destroy remote dir error $i"
723 check_fs_consistency_17n ||
724 error "e2fsck report error after unlink files under remote dir"
726 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
727 skip "lustre < 2.4.50 does not support migrate mv"
729 for ((i = 0; i < 10; i++)); do
730 mkdir -p $DIR/$tdir/remote_dir_${i}
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
733 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
734 error "migrate remote dir error $i"
736 check_fs_consistency_17n || error "e2fsck report error after migration"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n || error "e2fsck report error after unlink"
745 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
748 remote_mds_nodsh && skip "remote MDS with nodsh"
749 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
750 skip "Need MDS version at least 2.3.64"
752 local wdir=$DIR/${tdir}o
758 mdt_index=$($LFS getstripe -m $wdir/$tfile)
759 mdt_index=$((mdt_index + 1))
762 #fail mds will wait the failover finish then set
763 #following fail_loc to avoid interfer the recovery process.
766 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
767 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
768 ls -l $wdir/$tfile && rc=1
769 do_facet mds${mdt_index} lctl set_param fail_loc=0
770 [[ $rc -eq 0 ]] || error "stat file should fail"
772 run_test 17o "stat file with incompat LMA feature"
775 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
776 ls $DIR || error "Failed to ls $DIR: $?"
778 run_test 18 "touch .../f ; ls ... =============================="
784 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
786 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
789 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
791 run_test 19b "ls -l .../f19 (should return error) =============="
794 [ $RUNAS_ID -eq $UID ] &&
795 skip_env "RUNAS_ID = UID = $UID -- skipping"
797 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
799 run_test 19c "$RUNAS touch .../f19 (should return error) =="
802 cat $DIR/f19 && error || true
804 run_test 19d "cat .../f19 (should return error) =============="
813 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
815 run_test 20 "touch .../f ; ls -l ..."
818 test_mkdir $DIR/$tdir
819 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
820 ln -s dangle $DIR/$tdir/link
821 echo foo >> $DIR/$tdir/link
822 cat $DIR/$tdir/dangle
823 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
824 $CHECKSTAT -f -t file $DIR/$tdir/link ||
825 error "$tdir/link not linked to a file"
827 run_test 21 "write to dangling link"
830 local wdir=$DIR/$tdir
832 chown $RUNAS_ID:$RUNAS_GID $wdir
833 (cd $wdir || error "cd $wdir failed";
834 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
836 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
837 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
838 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
839 error "checkstat -u failed"
841 run_test 22 "unpack tar archive as non-root user"
845 test_mkdir $DIR/$tdir
846 local file=$DIR/$tdir/$tfile
848 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
849 openfile -f O_CREAT:O_EXCL $file &&
850 error "$file recreate succeeded" || true
852 run_test 23a "O_CREAT|O_EXCL in subdir"
854 test_23b() { # bug 18988
855 test_mkdir $DIR/$tdir
856 local file=$DIR/$tdir/$tfile
859 echo foo > $file || error "write filed"
860 echo bar >> $file || error "append filed"
861 $CHECKSTAT -s 8 $file || error "wrong size"
864 run_test 23b "O_APPEND check"
866 # LU-9409, size with O_APPEND and tiny writes
868 local file=$DIR/$tfile
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
872 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
879 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
882 #racing tiny & normal writes
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
886 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
889 #racing tiny & normal writes 2, ugly numbers
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
893 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
896 run_test 23c "O_APPEND size checks for tiny writes"
898 # LU-11069 file offset is correct after appending writes
900 local file=$DIR/$tfile
903 echo CentaurHauls > $file
904 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
905 if ((offset != 26)); then
906 error "wrong offset, expected 26, got '$offset'"
909 run_test 23d "file offset is correct after appending writes"
913 echo '-- same directory rename'
914 test_mkdir $DIR/$tdir
915 touch $DIR/$tdir/$tfile.1
916 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
917 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
919 run_test 24a "rename file to non-existent target"
922 test_mkdir $DIR/$tdir
923 touch $DIR/$tdir/$tfile.{1,2}
924 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
925 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
926 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
928 run_test 24b "rename file to existing target"
931 test_mkdir $DIR/$tdir
932 test_mkdir $DIR/$tdir/d$testnum.1
933 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
934 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
935 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
937 run_test 24c "rename directory to non-existent target"
940 test_mkdir -c1 $DIR/$tdir
941 test_mkdir -c1 $DIR/$tdir/d$testnum.1
942 test_mkdir -c1 $DIR/$tdir/d$testnum.2
943 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
944 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
945 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
947 run_test 24d "rename directory to existing target"
950 echo '-- cross directory renames --'
954 mv $DIR/R5a/f $DIR/R5b/g
955 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
956 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
958 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
963 touch $DIR/R6a/f $DIR/R6b/g
964 mv $DIR/R6a/f $DIR/R6b/g
965 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
966 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
968 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
973 test_mkdir $DIR/R7a/d
974 mv $DIR/R7a/d $DIR/R7b/e
975 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
976 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
978 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
981 test_mkdir -c1 $DIR/R8a
982 test_mkdir -c1 $DIR/R8b
983 test_mkdir -c1 $DIR/R8a/d
984 test_mkdir -c1 $DIR/R8b/e
985 mrename $DIR/R8a/d $DIR/R8b/e
986 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
987 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
989 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
992 echo "-- rename error cases"
996 mrename $DIR/R9/f $DIR/R9/a
997 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
998 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
999 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1001 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1005 mrename $DIR/R10/f $DIR/R10/g
1006 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1007 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1008 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1010 run_test 24j "source does not exist ============================"
1013 test_mkdir $DIR/R11a
1014 test_mkdir $DIR/R11a/d
1016 mv $DIR/R11a/f $DIR/R11a/d
1017 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1018 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1020 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1022 # bug 2429 - rename foo foo foo creates invalid file
1025 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1027 run_test 24l "Renaming a file to itself ========================"
1031 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1032 # on ext3 this does not remove either the source or target files
1033 # though the "expected" operation would be to remove the source
1034 $CHECKSTAT -t file ${f} || error "${f} missing"
1035 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1037 run_test 24m "Renaming a file to a hard link to itself ========="
1041 # this stats the old file after it was renamed, so it should fail
1043 $CHECKSTAT ${f} || error "${f} missing"
1045 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1046 $CHECKSTAT -a ${f} || error "${f} exists"
1048 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1051 test_mkdir $DIR/$tdir
1052 rename_many -s random -v -n 10 $DIR/$tdir
1054 run_test 24o "rename of files during htree split"
1057 test_mkdir $DIR/R12a
1058 test_mkdir $DIR/R12b
1059 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1060 mrename $DIR/R12a $DIR/R12b
1061 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1062 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1063 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1064 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1066 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1068 cleanup_multiop_pause() {
1070 kill -USR1 $MULTIPID
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1076 test_mkdir $DIR/R13a
1077 test_mkdir $DIR/R13b
1078 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1079 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1082 trap cleanup_multiop_pause EXIT
1083 mrename $DIR/R13a $DIR/R13b
1084 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1085 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1086 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1087 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1088 cleanup_multiop_pause
1089 wait $MULTIPID || error "multiop close failed"
1091 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1093 test_24r() { #bug 3789
1094 test_mkdir $DIR/R14a
1095 test_mkdir $DIR/R14a/b
1096 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1098 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1100 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1103 test_mkdir $DIR/R15a
1104 test_mkdir $DIR/R15a/b
1105 test_mkdir $DIR/R15a/b/c
1106 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1107 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1108 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1110 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1112 test_mkdir $DIR/R16a
1113 test_mkdir $DIR/R16a/b
1114 test_mkdir $DIR/R16a/b/c
1115 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1116 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1117 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1119 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1121 test_24u() { # bug12192
1122 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1123 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1125 run_test 24u "create stripe file"
1127 simple_cleanup_common() {
1130 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1132 local start=$SECONDS
1135 wait_delete_completed
1136 echo "cleanup time $((SECONDS - start))"
1140 max_pages_per_rpc() {
1141 local mdtname="$(printf "MDT%04x" ${1:-0})"
1142 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1148 local nrfiles=${COUNT:-100000}
1149 local fname="$DIR/$tdir/$tfile"
1151 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1152 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1154 test_mkdir "$(dirname $fname)"
1155 # assume MDT0000 has the fewest inodes
1156 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1157 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1158 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1160 trap simple_cleanup_common EXIT
1162 createmany -m "$fname" $nrfiles
1164 cancel_lru_locks mdc
1165 lctl set_param mdc.*.stats clear
1167 # was previously test_24D: LU-6101
1168 # readdir() returns correct number of entries after cursor reload
1169 local num_ls=$(ls $DIR/$tdir | wc -l)
1170 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1171 local num_all=$(ls -a $DIR/$tdir | wc -l)
1172 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1173 [ $num_all -ne $((nrfiles + 2)) ]; then
1174 error "Expected $nrfiles files, got $num_ls " \
1175 "($num_uniq unique $num_all .&..)"
1177 # LU-5 large readdir
1178 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1179 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1180 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1181 # take into account of overhead in lu_dirpage header and end mark in
1182 # each page, plus one in rpc_num calculation.
1183 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1184 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1185 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1186 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1187 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1188 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1189 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1190 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1191 error "large readdir doesn't take effect: " \
1192 "$mds_readpage should be about $rpc_max"
1194 simple_cleanup_common
1196 run_test 24v "list large directory (test hash collision, b=17560)"
1198 test_24w() { # bug21506
1200 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1201 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1202 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1203 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1204 [[ "$SZ1" -eq "$SZ2" ]] ||
1205 error "Error reading at the end of the file $tfile"
1207 run_test 24w "Reading a file larger than 4Gb"
1210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1212 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1213 skip "Need MDS version at least 2.7.56"
1216 local remote_dir=$DIR/$tdir/remote_dir
1218 test_mkdir $DIR/$tdir
1219 $LFS mkdir -i $MDTIDX $remote_dir ||
1220 error "create remote directory failed"
1222 test_mkdir $DIR/$tdir/src_dir
1223 touch $DIR/$tdir/src_file
1224 test_mkdir $remote_dir/tgt_dir
1225 touch $remote_dir/tgt_file
1227 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1228 error "rename dir cross MDT failed!"
1230 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1231 error "rename file cross MDT failed!"
1233 touch $DIR/$tdir/ln_file
1234 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1235 error "ln file cross MDT failed"
1237 rm -rf $DIR/$tdir || error "Can not delete directories"
1239 run_test 24x "cross MDT rename/link"
1242 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1245 local remote_dir=$DIR/$tdir/remote_dir
1248 test_mkdir $DIR/$tdir
1249 $LFS mkdir -i $mdtidx $remote_dir ||
1250 error "create remote directory failed"
1252 test_mkdir $remote_dir/src_dir
1253 touch $remote_dir/src_file
1254 test_mkdir $remote_dir/tgt_dir
1255 touch $remote_dir/tgt_file
1257 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1258 error "rename subdir in the same remote dir failed!"
1260 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1261 error "rename files in the same remote dir failed!"
1263 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1264 error "link files in the same remote dir failed!"
1266 rm -rf $DIR/$tdir || error "Can not delete directories"
1268 run_test 24y "rename/link on the same dir should succeed"
1271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1272 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1273 skip "Need MDS version at least 2.12.51"
1277 for index in 0 1; do
1278 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1279 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1282 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1284 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1285 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1287 local mdts=$(comma_list $(mdts_nodes))
1289 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1290 stack_trap "do_nodes $mdts $LCTL \
1291 set_param mdt.*.enable_remote_rename=1" EXIT
1293 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1295 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1296 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1298 run_test 24z "cross-MDT rename is done as cp"
1300 test_24A() { # LU-3182
1304 test_mkdir $DIR/$tdir
1305 trap simple_cleanup_common EXIT
1306 createmany -m $DIR/$tdir/$tfile $NFILES
1307 local t=$(ls $DIR/$tdir | wc -l)
1308 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1309 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1310 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1311 [ $v -ne $((NFILES + 2)) ] ; then
1312 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1315 simple_cleanup_common || error "Can not delete directories"
1317 run_test 24A "readdir() returns correct number of entries."
1319 test_24B() { # LU-4805
1320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1324 test_mkdir $DIR/$tdir
1325 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1326 error "create striped dir failed"
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 2 ] || error "Expected 2, got $count"
1331 touch $DIR/$tdir/striped_dir/a
1333 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1334 [ $count -eq 3 ] || error "Expected 3, got $count"
1336 touch $DIR/$tdir/striped_dir/.f
1338 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1339 [ $count -eq 4 ] || error "Expected 4, got $count"
1341 rm -rf $DIR/$tdir || error "Can not delete directories"
1343 run_test 24B "readdir for striped dir return correct number of entries"
1346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1353 error "create striped dir failed"
1355 cd $DIR/$tdir/d0/striped_dir
1357 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1358 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1359 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1361 [ "$d0_ino" = "$parent_ino" ] ||
1362 error ".. wrong, expect $d0_ino, get $parent_ino"
1364 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1365 error "mv striped dir failed"
1367 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1369 [ "$d1_ino" = "$parent_ino" ] ||
1370 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1372 run_test 24C "check .. in striped dir"
1375 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1379 mkdir $DIR/$tdir/src_dir
1380 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1381 error "create remote source failed"
1383 touch $DIR/$tdir/src_dir/src_child/a
1385 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1386 error "create remote target dir failed"
1388 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1389 error "create remote target child failed"
1391 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1392 error "rename dir cross MDT failed!"
1396 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1397 error "src_child still exists after rename"
1399 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1400 error "missing file(a) after rename"
1402 rm -rf $DIR/$tdir || error "Can not delete directories"
1404 run_test 24E "cross MDT rename/link"
1407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1410 [ "$SLOW" = "no" ] && repeats=100
1414 echo "$repeats repeats"
1415 for ((i = 0; i < repeats; i++)); do
1416 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1417 touch $DIR/$tdir/test/a || error "touch fails"
1418 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1419 rm -rf $DIR/$tdir/test || error "rmdir fails"
1424 run_test 24F "hash order vs readdir (LU-11330)"
1427 echo '== symlink sanity ============================================='
1431 touch $DIR/s25/foo ||
1432 error "File creation in symlinked directory failed"
1434 run_test 25a "create file in symlinked directory ==============="
1437 [ ! -d $DIR/d25 ] && test_25a
1438 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1440 run_test 25b "lookup file in symlinked directory ==============="
1444 test_mkdir $DIR/d26/d26-2
1445 ln -s d26/d26-2 $DIR/s26
1446 touch $DIR/s26/foo || error "File creation failed"
1448 run_test 26a "multiple component symlink ======================="
1451 test_mkdir -p $DIR/$tdir/d26-2
1452 ln -s $tdir/d26-2/foo $DIR/s26-2
1453 touch $DIR/s26-2 || error "File creation failed"
1455 run_test 26b "multiple component symlink at end of lookup ======"
1458 test_mkdir $DIR/d26.2
1459 touch $DIR/d26.2/foo
1460 ln -s d26.2 $DIR/s26.2-1
1461 ln -s s26.2-1 $DIR/s26.2-2
1462 ln -s s26.2-2 $DIR/s26.2-3
1463 chmod 0666 $DIR/s26.2-3/foo
1465 run_test 26c "chain of symlinks"
1467 # recursive symlinks (bug 439)
1469 ln -s d26-3/foo $DIR/d26-3
1471 run_test 26d "create multiple component recursive symlink"
1474 [ ! -h $DIR/d26-3 ] && test_26d
1477 run_test 26e "unlink multiple component recursive symlink"
1479 # recursive symlinks (bug 7022)
1481 test_mkdir $DIR/$tdir
1482 test_mkdir $DIR/$tdir/$tfile
1483 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1484 test_mkdir -p lndir/bar1
1485 test_mkdir $DIR/$tdir/$tfile/$tfile
1486 cd $tfile || error "cd $tfile failed"
1487 ln -s .. dotdot || error "ln dotdot failed"
1488 ln -s dotdot/lndir lndir || error "ln lndir failed"
1489 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1490 output=`ls $tfile/$tfile/lndir/bar1`
1491 [ "$output" = bar1 ] && error "unexpected output"
1492 rm -r $tfile || error "rm $tfile failed"
1493 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1495 run_test 26f "rm -r of a directory which has recursive symlink"
1498 test_mkdir $DIR/$tdir
1499 $LFS getstripe $DIR/$tdir
1500 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1501 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1504 run_test 27a "one stripe file"
1507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1511 $LFS getstripe -c $DIR/$tdir/$tfile
1512 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1513 error "two-stripe file doesn't have two stripes"
1515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 run_test 27b "create and write to two stripe file"
1519 # 27c family tests specific striping, setstripe -o
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1522 test_mkdir -p $DIR/$tdir
1525 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1526 $LFS getstripe -i $DIR/$tdir/$tfile
1527 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1528 error "stripe not on specified OST"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1532 run_test 27ca "one stripe on specified OST"
1535 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1536 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1542 # Strip getstripe output to a space separated list of OSTs
1543 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1544 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1545 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1546 error "stripes not on specified OSTs"
1548 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1550 run_test 27cb "two stripes on specified OSTs"
1553 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1554 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1555 skip "server does not support overstriping"
1557 test_mkdir -p $DIR/$tdir
1559 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1560 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1563 # Strip getstripe output to a space separated list of OSTs
1564 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1565 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1566 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1567 error "stripes not on specified OSTs"
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1571 run_test 27cc "two stripes on the same OST"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1575 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1576 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1578 local osts="0,1,1,0"
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cd "four stripes on two OSTs"
1594 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1595 skip_env "too many osts, skipping"
1596 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1597 skip "server does not support overstriping"
1598 # We do one more stripe than we have OSTs
1599 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1600 skip_env "ea_inode feature disabled"
1602 test_mkdir -p $DIR/$tdir
1604 for i in $(seq 0 $OSTCOUNT);
1607 if [ $i -ne $OSTCOUNT ]; then
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1615 # Strip getstripe output to a space separated list of OSTs
1616 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1617 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1618 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1619 error "stripes not on specified OSTs"
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1623 run_test 27ce "more stripes than OSTs with -o"
1626 test_mkdir $DIR/$tdir
1627 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1628 error "setstripe failed"
1629 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1632 run_test 27d "create file with default settings"
1635 # LU-5839 adds check for existed layout before setting it
1636 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1637 skip "Need MDS version at least 2.7.56"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1641 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1644 run_test 27e "setstripe existing file (should return error)"
1647 test_mkdir $DIR/$tdir
1648 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1649 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1650 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1651 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1652 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1653 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1655 run_test 27f "setstripe with bad stripe size (should return error)"
1658 test_mkdir $DIR/$tdir
1659 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1660 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1661 error "$DIR/$tdir/$tfile has object"
1663 run_test 27g "$LFS getstripe with no objects"
1666 test_mkdir $DIR/$tdir
1667 touch $DIR/$tdir/$tfile || error "touch failed"
1668 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1669 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1671 (( rc == 2 )) || error "getstripe did not return ENOENT"
1673 run_test 27ga "$LFS getstripe with missing file (should return error)"
1676 test_mkdir $DIR/$tdir
1677 touch $DIR/$tdir/$tfile || error "touch failed"
1678 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1679 error "missing objects"
1681 run_test 27i "$LFS getstripe with some objects"
1684 test_mkdir $DIR/$tdir
1685 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1686 error "setstripe failed" || true
1688 run_test 27j "setstripe with bad stripe offset (should return error)"
1690 test_27k() { # bug 2844
1691 test_mkdir $DIR/$tdir
1692 local file=$DIR/$tdir/$tfile
1693 local ll_max_blksize=$((4 * 1024 * 1024))
1694 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1695 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1696 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1697 dd if=/dev/zero of=$file bs=4k count=1
1698 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1699 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1701 run_test 27k "limit i_blksize for broken user apps"
1704 mcreate $DIR/$tfile || error "creating file"
1705 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1706 error "setstripe should have failed" || true
1708 run_test 27l "check setstripe permissions (should return error)"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1713 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1714 skip_env "multiple clients -- skipping"
1716 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1718 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1719 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1721 trap simple_cleanup_common EXIT
1722 test_mkdir $DIR/$tdir
1723 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1724 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1725 error "dd should fill OST0"
1727 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1729 [ $i -gt 256 ] && break
1732 touch $DIR/$tdir/$tfile.$i
1733 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1734 awk '{print $1}'| grep -w "0") ] &&
1735 error "OST0 was full but new created file still use it"
1737 touch $DIR/$tdir/$tfile.$i
1738 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1739 awk '{print $1}'| grep -w "0") ] &&
1740 error "OST0 was full but new created file still use it"
1741 simple_cleanup_common
1743 run_test 27m "create file while OST0 was full"
1745 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1746 # if the OST isn't full anymore.
1748 local OSTIDX=${1:-""}
1750 local list=$(comma_list $(osts_nodes))
1751 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1753 do_nodes $list lctl set_param fail_loc=0
1754 sync # initiate all OST_DESTROYs from MDS to OST
1758 exhaust_precreations() {
1761 local FAILIDX=${3:-$OSTIDX}
1762 local ofacet=ost$((OSTIDX + 1))
1764 test_mkdir -p -c1 $DIR/$tdir
1765 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1766 local mfacet=mds$((mdtidx + 1))
1767 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1769 local OST=$(ostname_from_index $OSTIDX)
1772 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1773 local last_id=$(do_facet $mfacet lctl get_param -n \
1774 osp.$mdtosc_proc1.prealloc_last_id)
1775 local next_id=$(do_facet $mfacet lctl get_param -n \
1776 osp.$mdtosc_proc1.prealloc_next_id)
1778 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1779 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1781 test_mkdir -p $DIR/$tdir/${OST}
1782 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1783 #define OBD_FAIL_OST_ENOSPC 0x215
1784 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1785 echo "Creating to objid $last_id on ost $OST..."
1786 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1787 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1788 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1792 exhaust_all_precreations() {
1794 for (( i=0; i < OSTCOUNT; i++ )) ; do
1795 exhaust_precreations $i $1 -1
1800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1802 remote_mds_nodsh && skip "remote MDS with nodsh"
1803 remote_ost_nodsh && skip "remote OST with nodsh"
1806 rm -f $DIR/$tdir/$tfile
1807 exhaust_precreations 0 0x80000215
1808 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1809 touch $DIR/$tdir/$tfile || error "touch failed"
1810 $LFS getstripe $DIR/$tdir/$tfile
1813 run_test 27n "create file with some full OSTs"
1816 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1818 remote_mds_nodsh && skip "remote MDS with nodsh"
1819 remote_ost_nodsh && skip "remote OST with nodsh"
1822 rm -f $DIR/$tdir/$tfile
1823 exhaust_all_precreations 0x215
1825 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1830 run_test 27o "create file with all full OSTs (should error)"
1833 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1835 remote_mds_nodsh && skip "remote MDS with nodsh"
1836 remote_ost_nodsh && skip "remote OST with nodsh"
1839 rm -f $DIR/$tdir/$tfile
1840 test_mkdir $DIR/$tdir
1842 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1843 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1844 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1846 exhaust_precreations 0 0x80000215
1847 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1848 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1849 $LFS getstripe $DIR/$tdir/$tfile
1853 run_test 27p "append to a truncated file with some full OSTs"
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1858 remote_mds_nodsh && skip "remote MDS with nodsh"
1859 remote_ost_nodsh && skip "remote OST with nodsh"
1862 rm -f $DIR/$tdir/$tfile
1864 test_mkdir $DIR/$tdir
1865 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1866 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1867 error "truncate $DIR/$tdir/$tfile failed"
1868 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1870 exhaust_all_precreations 0x215
1872 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1873 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1877 run_test 27q "append to truncated file with all OSTs full (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 exhaust_precreations 0 0x80000215
1889 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1893 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1895 test_27s() { # bug 10725
1896 test_mkdir $DIR/$tdir
1897 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1898 local stripe_count=0
1899 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1900 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1901 error "stripe width >= 2^32 succeeded" || true
1904 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1906 test_27t() { # bug 10864
1911 $WLFS getstripe $tfile
1914 run_test 27t "check that utils parse path correctly"
1916 test_27u() { # bug 4900
1917 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1918 remote_mds_nodsh && skip "remote MDS with nodsh"
1921 local list=$(comma_list $(mdts_nodes))
1923 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1924 do_nodes $list $LCTL set_param fail_loc=0x139
1925 test_mkdir -p $DIR/$tdir
1926 trap simple_cleanup_common EXIT
1927 createmany -o $DIR/$tdir/t- 1000
1928 do_nodes $list $LCTL set_param fail_loc=0
1930 TLOG=$TMP/$tfile.getstripe
1931 $LFS getstripe $DIR/$tdir > $TLOG
1932 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1933 unlinkmany $DIR/$tdir/t- 1000
1935 [[ $OBJS -gt 0 ]] &&
1936 error "$OBJS objects created on OST-0. See $TLOG" ||
1939 run_test 27u "skip object creation on OSC w/o objects"
1941 test_27v() { # bug 4900
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1947 exhaust_all_precreations 0x215
1950 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1952 touch $DIR/$tdir/$tfile
1953 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1955 for (( i=1; i < OSTCOUNT; i++ )); do
1956 do_facet ost$i lctl set_param fail_loc=0x705
1958 local START=`date +%s`
1959 createmany -o $DIR/$tdir/$tfile 32
1961 local FINISH=`date +%s`
1962 local TIMEOUT=`lctl get_param -n timeout`
1963 local PROCESS=$((FINISH - START))
1964 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1965 error "$FINISH - $START >= $TIMEOUT / 2"
1966 sleep $((TIMEOUT / 2 - PROCESS))
1969 run_test 27v "skip object creation on slow OST"
1971 test_27w() { # bug 10997
1972 test_mkdir $DIR/$tdir
1973 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1974 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1975 error "stripe size $size != 65536" || true
1976 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1977 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1979 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1982 [[ $OSTCOUNT -lt 2 ]] &&
1983 skip_env "skipping multiple stripe count/offset test"
1985 test_mkdir $DIR/$tdir
1986 for i in $(seq 1 $OSTCOUNT); do
1988 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1989 error "setstripe -c $i -i $offset failed"
1990 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1991 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1992 [ $count -ne $i ] && error "stripe count $count != $i" || true
1993 [ $index -ne $offset ] &&
1994 error "stripe offset $index != $offset" || true
1997 run_test 27wa "check $LFS setstripe -c -i options"
2000 remote_ost_nodsh && skip "remote OST with nodsh"
2001 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2004 OFFSET=$(($OSTCOUNT - 1))
2006 local OST=$(ostname_from_index $OSTIDX)
2008 test_mkdir $DIR/$tdir
2009 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2010 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2012 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2013 for i in $(seq 0 $OFFSET); do
2014 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2015 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2016 error "OST0 was degraded but new created file still use it"
2018 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2020 run_test 27x "create files while OST0 is degraded"
2023 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2024 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 remote_ost_nodsh && skip "remote OST with nodsh"
2026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2028 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2029 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2030 osp.$mdtosc.prealloc_last_id)
2031 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2032 osp.$mdtosc.prealloc_next_id)
2033 local fcount=$((last_id - next_id))
2034 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2035 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2037 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2038 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2039 local OST_DEACTIVE_IDX=-1
2044 for OSC in $MDS_OSCS; do
2045 OST=$(osc_to_ost $OSC)
2046 OSTIDX=$(index_from_ostuuid $OST)
2047 if [ $OST_DEACTIVE_IDX == -1 ]; then
2048 OST_DEACTIVE_IDX=$OSTIDX
2050 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2051 echo $OSC "is Deactivated:"
2052 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2056 OSTIDX=$(index_from_ostuuid $OST)
2057 test_mkdir $DIR/$tdir
2058 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2060 for OSC in $MDS_OSCS; do
2061 OST=$(osc_to_ost $OSC)
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2064 echo $OST "is degraded:"
2065 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2066 obdfilter.$OST.degraded=1
2071 createmany -o $DIR/$tdir/$tfile $fcount
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is recovered from degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=0
2081 do_facet $SINGLEMDS lctl --device %$OSC activate
2085 # all osp devices get activated, hence -1 stripe count restored
2086 local stripe_count=0
2088 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2089 # devices get activated.
2091 $LFS setstripe -c -1 $DIR/$tfile
2092 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2094 [ $stripe_count -ne $OSTCOUNT ] &&
2095 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2098 run_test 27y "create files while OST0 is degraded and the rest inactive"
2104 lmm_count=$($LFS getstripe -c $1)
2105 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2106 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2108 local old_ifs="$IFS"
2110 fid=($($LFS path2fid $1))
2113 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2114 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2116 # compare lmm_seq and lu_fid->f_seq
2117 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2118 # compare lmm_object_id and lu_fid->oid
2119 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2121 # check the trusted.fid attribute of the OST objects of the file
2122 local have_obdidx=false
2124 $LFS getstripe $1 | while read obdidx oid hex seq; do
2125 # skip lines up to and including "obdidx"
2126 [ -z "$obdidx" ] && break
2127 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2128 $have_obdidx || continue
2130 local ost=$((obdidx + 1))
2131 local dev=$(ostdevname $ost)
2134 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2136 seq=$(echo $seq | sed -e "s/^0x//g")
2137 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2138 oid_hex=$(echo $oid)
2140 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2142 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2146 # Don't unmount/remount the OSTs if we don't need to do that.
2147 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2148 # update too, until that use mount/ll_decode_filter_fid/mount.
2149 # Re-enable when debugfs will understand new filter_fid.
2151 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2152 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2153 $dev 2>/dev/null" | grep "parent=")
2155 if [ -z "$ff" ]; then
2157 mount_fstype ost$ost
2158 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2159 $(facet_mntpt ost$ost)/$obj_file)
2160 unmount_fstype ost$ost
2161 start ost$ost $dev $OST_MOUNT_OPTS
2165 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2167 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2169 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2170 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2172 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2173 # stripe_size=1048576 component_id=1 component_start=0 \
2174 # component_end=33554432
2175 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2176 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2177 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2179 if grep -q 'stripe=' <<<$ff; then
2180 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2182 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2183 # into f_ver in this case. See comment on ff_parent.
2184 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2187 # compare lmm_seq and filter_fid->ff_parent.f_seq
2188 [ $ff_pseq = $lmm_seq ] ||
2189 error "FF parent SEQ $ff_pseq != $lmm_seq"
2190 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2191 [ $ff_poid = $lmm_oid ] ||
2192 error "FF parent OID $ff_poid != $lmm_oid"
2193 (($ff_pstripe == $stripe_nr)) ||
2194 error "FF stripe $ff_pstripe != $stripe_nr"
2196 stripe_nr=$((stripe_nr + 1))
2197 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2199 if grep -q 'stripe_count=' <<<$ff; then
2200 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2201 -e 's/ .*//' <<<$ff)
2202 [ $lmm_count = $ff_scnt ] ||
2203 error "FF stripe count $lmm_count != $ff_scnt"
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2210 remote_ost_nodsh && skip "remote OST with nodsh"
2212 test_mkdir $DIR/$tdir
2213 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2214 { error "setstripe -c -1 failed"; return 1; }
2215 # We need to send a write to every object to get parent FID info set.
2216 # This _should_ also work for setattr, but does not currently.
2217 # touch $DIR/$tdir/$tfile-1 ||
2218 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2219 { error "dd $tfile-1 failed"; return 2; }
2220 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2221 { error "setstripe -c -1 failed"; return 3; }
2222 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2223 { error "dd $tfile-2 failed"; return 4; }
2225 # make sure write RPCs have been sent to OSTs
2228 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2229 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2231 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2233 test_27A() { # b=19102
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2236 save_layout_restore_at_exit $MOUNT
2237 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2238 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2239 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2240 local default_size=$($LFS getstripe -S $MOUNT)
2241 local default_offset=$($LFS getstripe -i $MOUNT)
2242 local dsize=$(do_facet $SINGLEMDS \
2243 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2244 [ $default_size -eq $dsize ] ||
2245 error "stripe size $default_size != $dsize"
2246 [ $default_offset -eq -1 ] ||
2247 error "stripe offset $default_offset != -1"
2249 run_test 27A "check filesystem-wide default LOV EA values"
2251 test_27B() { # LU-2523
2252 test_mkdir $DIR/$tdir
2253 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2255 # open f1 with O_LOV_DELAY_CREATE
2257 # call setstripe ioctl on open file descriptor for f1
2259 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2263 # open f1 with O_LOV_DELAY_CREATE
2265 # call setstripe ioctl on open file descriptor for f1
2267 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2269 # Allow multiop to fail in imitation of NFS's busted semantics.
2272 run_test 27B "call setstripe on open unlinked file/rename victim"
2274 # 27C family tests full striping and overstriping
2275 test_27Ca() { #LU-2871
2276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2284 test_mkdir $DIR/$tdir
2286 for i in $(seq 0 $((OSTCOUNT - 1))); do
2287 # set stripe across all OSTs starting from OST$i
2288 $LFS setstripe -i $i -c -1 $tfile$i
2289 # get striping information
2290 ost_idx=($($LFS getstripe $tfile$i |
2291 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2295 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2296 error "${#ost_idx[@]} != $OSTCOUNT"
2298 for index in $(seq 0 $((OSTCOUNT - 1))); do
2300 for j in $(echo ${ost_idx[@]}); do
2301 if [ $index -eq $j ]; then
2307 error "Can not find $index in ${ost_idx[@]}"
2311 run_test 27Ca "check full striping across all OSTs"
2314 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2315 skip "server does not support overstriping"
2316 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2317 skip_env "too many osts, skipping"
2319 test_mkdir -p $DIR/$tdir
2320 local setcount=$(($OSTCOUNT * 2))
2321 [ $setcount -ge 160 ] || large_xattr_enabled ||
2322 skip_env "ea_inode feature disabled"
2324 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2325 error "setstripe failed"
2327 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2328 [ $count -eq $setcount ] ||
2329 error "stripe count $count, should be $setcount"
2331 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2332 error "overstriped should be set in pattern"
2334 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2337 run_test 27Cb "more stripes than OSTs with -C"
2340 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2341 skip "server does not support overstriping"
2342 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2344 test_mkdir -p $DIR/$tdir
2345 local setcount=$(($OSTCOUNT - 1))
2347 [ $setcount -ge 160 ] || large_xattr_enabled ||
2348 skip_env "ea_inode feature disabled"
2350 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2351 error "setstripe failed"
2353 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2354 [ $count -eq $setcount ] ||
2355 error "stripe count $count, should be $setcount"
2357 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2358 error "overstriped should not be set in pattern"
2360 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2363 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2366 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2367 skip "server does not support overstriping"
2368 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2369 large_xattr_enabled || skip_env "ea_inode feature disabled"
2371 test_mkdir -p $DIR/$tdir
2372 local setcount=$LOV_MAX_STRIPE_COUNT
2374 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2375 error "setstripe failed"
2377 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2378 [ $count -eq $setcount ] ||
2379 error "stripe count $count, should be $setcount"
2381 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2382 error "overstriped should be set in pattern"
2384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2387 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2389 run_test 27Cd "test maximum stripe count"
2392 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2393 skip "server does not support overstriping"
2394 test_mkdir -p $DIR/$tdir
2396 pool_add $TESTNAME || error "Pool creation failed"
2397 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2401 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2402 error "setstripe failed"
2404 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2405 [ $count -eq $setcount ] ||
2406 error "stripe count $count, should be $setcount"
2408 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2409 error "overstriped should be set in pattern"
2411 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2414 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2416 run_test 27Ce "test pool with overstriping"
2419 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2420 skip "server does not support overstriping"
2421 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2422 skip_env "too many osts, skipping"
2424 test_mkdir -p $DIR/$tdir
2426 local setcount=$(($OSTCOUNT * 2))
2427 [ $setcount -ge 160 ] || large_xattr_enabled ||
2428 skip_env "ea_inode feature disabled"
2430 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2431 error "setstripe failed"
2433 echo 1 > $DIR/$tdir/$tfile
2435 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2436 [ $count -eq $setcount ] ||
2437 error "stripe count $count, should be $setcount"
2439 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2440 error "overstriped should be set in pattern"
2442 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2445 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2447 run_test 27Cf "test default inheritance with overstriping"
2450 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2452 remote_mds_nodsh && skip "remote MDS with nodsh"
2454 local POOL=${POOL:-testpool}
2456 local last_ost=$(($OSTCOUNT - 1))
2458 local ost_list=$(seq $first_ost $ost_step $last_ost)
2459 local ost_range="$first_ost $last_ost $ost_step"
2461 if ! combined_mgs_mds ; then
2465 test_mkdir $DIR/$tdir
2466 pool_add $POOL || error "pool_add failed"
2467 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2470 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2472 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2473 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2474 skip27D+=" -s 30,31"
2475 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2476 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2477 skip27D+=" -s 32,33"
2478 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2479 error "llapi_layout_test failed"
2481 destroy_test_pools || error "destroy test pools failed"
2483 if ! combined_mgs_mds ; then
2487 run_test 27D "validate llapi_layout API"
2489 # Verify that default_easize is increased from its initial value after
2490 # accessing a widely striped file.
2492 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2493 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2494 skip "client does not have LU-3338 fix"
2496 # 72 bytes is the minimum space required to store striping
2497 # information for a file striped across one OST:
2498 # (sizeof(struct lov_user_md_v3) +
2499 # sizeof(struct lov_user_ost_data_v1))
2501 $LCTL set_param -n llite.*.default_easize $min_easize ||
2502 error "lctl set_param failed"
2503 local easize=$($LCTL get_param -n llite.*.default_easize)
2505 [ $easize -eq $min_easize ] ||
2506 error "failed to set default_easize"
2508 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2509 error "setstripe failed"
2510 # In order to ensure stat() call actually talks to MDS we need to
2511 # do something drastic to this file to shake off all lock, e.g.
2512 # rename it (kills lookup lock forcing cache cleaning)
2513 mv $DIR/$tfile $DIR/${tfile}-1
2514 ls -l $DIR/${tfile}-1
2517 easize=$($LCTL get_param -n llite.*.default_easize)
2519 [ $easize -gt $min_easize ] ||
2520 error "default_easize not updated"
2522 run_test 27E "check that default extended attribute size properly increases"
2524 test_27F() { # LU-5346/LU-7975
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2526 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2527 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2528 skip "Need MDS version at least 2.8.51"
2529 remote_ost_nodsh && skip "remote OST with nodsh"
2531 test_mkdir $DIR/$tdir
2533 $LFS setstripe -c 2 $DIR/$tdir
2535 # stop all OSTs to reproduce situation for LU-7975 ticket
2536 for num in $(seq $OSTCOUNT); do
2540 # open/create f0 with O_LOV_DELAY_CREATE
2541 # truncate f0 to a non-0 size
2543 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2545 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2546 # open/write it again to force delayed layout creation
2547 cat /etc/hosts > $DIR/$tdir/f0 &
2551 for num in $(seq $OSTCOUNT); do
2552 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2553 error "ost$num failed to start"
2556 wait $catpid || error "cat failed"
2558 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2559 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2560 error "wrong stripecount"
2563 run_test 27F "Client resend delayed layout creation with non-zero size"
2565 test_27G() { #LU-10629
2566 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2567 skip "Need MDS version at least 2.11.51"
2568 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2569 remote_mds_nodsh && skip "remote MDS with nodsh"
2570 local POOL=${POOL:-testpool}
2571 local ostrange="0 0 1"
2573 test_mkdir $DIR/$tdir
2574 pool_add $POOL || error "pool_add failed"
2575 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2576 $LFS setstripe -p $POOL $DIR/$tdir
2578 local pool=$($LFS getstripe -p $DIR/$tdir)
2580 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2582 $LFS setstripe -d $DIR/$tdir
2584 pool=$($LFS getstripe -p $DIR/$tdir)
2588 [ -z "$pool" ] || error "'$pool' is not empty"
2590 run_test 27G "Clear OST pool from stripe"
2593 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2594 skip "Need MDS version newer than 2.11.54"
2595 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2596 test_mkdir $DIR/$tdir
2597 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2598 touch $DIR/$tdir/$tfile
2599 $LFS getstripe -c $DIR/$tdir/$tfile
2600 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2601 error "two-stripe file doesn't have two stripes"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2604 $LFS getstripe -y $DIR/$tdir/$tfile
2605 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2606 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2607 error "expected l_ost_idx: [02]$ not matched"
2609 # make sure ost list has been cleared
2610 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2611 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2612 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2614 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2616 run_test 27H "Set specific OSTs stripe"
2619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2621 local pool=$TESTNAME
2622 local ostrange="1 1 1"
2624 save_layout_restore_at_exit $MOUNT
2625 $LFS setstripe -c 2 -i 0 $MOUNT
2626 pool_add $pool || error "pool_add failed"
2627 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2628 test_mkdir $DIR/$tdir
2629 $LFS setstripe -p $pool $DIR/$tdir
2630 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2631 $LFS getstripe $DIR/$tdir/$tfile
2633 run_test 27I "check that root dir striping does not break parent dir one"
2636 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2637 skip "Need MDS version newer than 2.12.51"
2639 test_mkdir $DIR/$tdir
2640 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2641 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2643 # create foreign file (raw way)
2644 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2645 -t 1 -F 0xda08 || error "create_foreign_file failed"
2647 # verify foreign file (raw way)
2648 parse_foreign_file -f $DIR/$tdir/$tfile |
2649 grep "lov_foreign_magic: 0x0BD70BD0" ||
2650 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2651 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2653 parse_foreign_file -f $DIR/$tdir/$tfile |
2654 grep "lov_foreign_size: 73" ||
2655 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2656 parse_foreign_file -f $DIR/$tdir/$tfile |
2657 grep "lov_foreign_type: 1" ||
2658 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2659 parse_foreign_file -f $DIR/$tdir/$tfile |
2660 grep "lov_foreign_flags: 0x0000DA08" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2662 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_value: 0x" |
2664 sed -e 's/lov_foreign_value: 0x//')
2665 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2666 [[ $lov = ${lov2// /} ]] ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2669 # create foreign file (lfs + API)
2670 $LFS setstripe --foreign=daos --flags 0xda08 \
2671 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2672 error "$DIR/$tdir/${tfile}2: create failed"
2674 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2675 grep "lfm_magic:.*0x0BD70BD0" ||
2676 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2677 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2678 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2679 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2683 grep "lfm_flags:.*0x0000DA08" ||
2684 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2685 $LFS getstripe $DIR/$tdir/${tfile}2 |
2686 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2687 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2689 # modify striping should fail
2690 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2691 error "$DIR/$tdir/$tfile: setstripe should fail"
2692 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2693 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2696 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2697 cat $DIR/$tdir/${tfile}2 &&
2698 error "$DIR/$tdir/${tfile}2: read should fail"
2699 cat /etc/passwd > $DIR/$tdir/$tfile &&
2700 error "$DIR/$tdir/$tfile: write should fail"
2701 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2702 error "$DIR/$tdir/${tfile}2: write should fail"
2705 chmod 222 $DIR/$tdir/$tfile ||
2706 error "$DIR/$tdir/$tfile: chmod failed"
2707 chmod 222 $DIR/$tdir/${tfile}2 ||
2708 error "$DIR/$tdir/${tfile}2: chmod failed"
2711 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2712 error "$DIR/$tdir/$tfile: chown failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2714 error "$DIR/$tdir/${tfile}2: chown failed"
2716 # rename should work
2717 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2718 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2719 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2720 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2722 #remove foreign file
2723 rm $DIR/$tdir/${tfile}.new ||
2724 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2725 rm $DIR/$tdir/${tfile}2.new ||
2726 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2728 run_test 27J "basic ops on file with foreign LOV"
2731 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2732 skip "Need MDS version newer than 2.12.49"
2734 test_mkdir $DIR/$tdir
2735 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2736 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2738 # create foreign dir (raw way)
2739 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2740 error "create_foreign_dir FAILED"
2742 # verify foreign dir (raw way)
2743 parse_foreign_dir -d $DIR/$tdir/$tdir |
2744 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2745 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2746 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2747 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2752 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2753 grep "lmv_foreign_value: 0x" |
2754 sed 's/lmv_foreign_value: 0x//')
2755 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2757 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2759 # create foreign dir (lfs + API)
2760 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2761 $DIR/$tdir/${tdir}2 ||
2762 error "$DIR/$tdir/${tdir}2: create failed"
2764 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2765 grep "lfm_magic:.*0x0CD50CD0" ||
2766 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2767 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2768 # - sizeof(lfm_type) - sizeof(lfm_flags)
2769 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2770 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2774 grep "lfm_flags:.*0x0000DA05" ||
2775 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2776 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2777 grep "lfm_value.*${uuid1}@${uuid2}" ||
2778 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2780 # file create in dir should fail
2781 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2782 touch $DIR/$tdir/${tdir}2/$tfile &&
2783 "$DIR/${tdir}2: file create should fail"
2786 chmod 777 $DIR/$tdir/$tdir ||
2787 error "$DIR/$tdir: chmod failed"
2788 chmod 777 $DIR/$tdir/${tdir}2 ||
2789 error "$DIR/${tdir}2: chmod failed"
2792 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2793 error "$DIR/$tdir: chown failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2795 error "$DIR/${tdir}2: chown failed"
2797 # rename should work
2798 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2799 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2800 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2801 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2804 rmdir $DIR/$tdir/${tdir}.new ||
2805 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}2.new ||
2807 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2809 run_test 27K "basic ops on dir with foreign LMV"
2811 # createtest also checks that device nodes are created and
2812 # then visible correctly (#2091)
2813 test_28() { # bug 2091
2815 $CREATETEST $DIR/d28/ct || error "createtest failed"
2817 run_test 28 "create/mknod/mkdir with bad file types ============"
2820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2822 sync; sleep 1; sync # flush out any dirty pages from previous tests
2829 declare -i LOCKCOUNTORIG=0
2830 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2831 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2833 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2835 declare -i LOCKUNUSEDCOUNTORIG=0
2836 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2837 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2844 declare -i LOCKCOUNTCURRENT=0
2845 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2846 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2849 declare -i LOCKUNUSEDCOUNTCURRENT=0
2850 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2851 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2854 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2855 $LCTL set_param -n ldlm.dump_namespaces ""
2856 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2857 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2858 log "dumped log to $TMP/test_29.dk (bug 5793)"
2861 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2862 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2863 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2864 log "dumped log to $TMP/test_29.dk (bug 5793)"
2868 run_test 29 "IT_GETATTR regression ============================"
2870 test_30a() { # was test_30
2871 cp $(which ls) $DIR || cp /bin/ls $DIR
2872 $DIR/ls / || error "Can't execute binary from lustre"
2875 run_test 30a "execute binary from Lustre (execve) =============="
2878 cp `which ls` $DIR || cp /bin/ls $DIR
2880 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2883 run_test 30b "execute binary from Lustre as non-root ==========="
2885 test_30c() { # b=22376
2886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2888 cp `which ls` $DIR || cp /bin/ls $DIR
2890 cancel_lru_locks mdc
2891 cancel_lru_locks osc
2892 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2895 run_test 30c "execute binary from Lustre without read perms ===="
2898 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2899 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2901 run_test 31a "open-unlink file =================================="
2904 touch $DIR/f31 || error "touch $DIR/f31 failed"
2905 ln $DIR/f31 $DIR/f31b || error "ln failed"
2906 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2907 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2909 run_test 31b "unlink file with multiple links while open ======="
2912 touch $DIR/f31 || error "touch $DIR/f31 failed"
2913 ln $DIR/f31 $DIR/f31c || error "ln failed"
2914 multiop_bg_pause $DIR/f31 O_uc ||
2915 error "multiop_bg_pause for $DIR/f31 failed"
2917 $MULTIOP $DIR/f31c Ouc
2918 kill -USR1 $MULTIPID
2921 run_test 31c "open-unlink file with multiple links ============="
2924 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2925 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2927 run_test 31d "remove of open directory ========================="
2929 test_31e() { # bug 2904
2930 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2932 run_test 31e "remove of open non-empty directory ==============="
2934 test_31f() { # bug 4554
2935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2938 test_mkdir $DIR/d31f
2939 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2940 cp /etc/hosts $DIR/d31f
2942 $LFS getstripe $DIR/d31f/hosts
2943 multiop_bg_pause $DIR/d31f D_c || return 1
2946 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2947 test_mkdir $DIR/d31f
2948 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2949 cp /etc/hosts $DIR/d31f
2951 $LFS getstripe $DIR/d31f/hosts
2952 multiop_bg_pause $DIR/d31f D_c || return 1
2955 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2956 wait $MULTIPID || error "first opendir $MULTIPID failed"
2960 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2961 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2964 run_test 31f "remove of open directory with open-unlink file ==="
2967 echo "-- cross directory link --"
2968 test_mkdir -c1 $DIR/${tdir}ga
2969 test_mkdir -c1 $DIR/${tdir}gb
2970 touch $DIR/${tdir}ga/f
2971 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2972 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2973 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2974 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2975 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2977 run_test 31g "cross directory link==============="
2980 echo "-- cross directory link --"
2981 test_mkdir -c1 $DIR/${tdir}
2982 test_mkdir -c1 $DIR/${tdir}/dir
2983 touch $DIR/${tdir}/f
2984 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2985 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2986 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2987 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2988 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2990 run_test 31h "cross directory link under child==============="
2993 echo "-- cross directory link --"
2994 test_mkdir -c1 $DIR/$tdir
2995 test_mkdir -c1 $DIR/$tdir/dir
2996 touch $DIR/$tdir/dir/f
2997 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2998 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2999 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3000 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3001 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3003 run_test 31i "cross directory link under parent==============="
3006 test_mkdir -c1 -p $DIR/$tdir
3007 test_mkdir -c1 -p $DIR/$tdir/dir1
3008 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3009 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3010 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3011 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3014 run_test 31j "link for directory==============="
3017 test_mkdir -c1 -p $DIR/$tdir
3019 touch $DIR/$tdir/exist
3020 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3021 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3022 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3023 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3024 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3025 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3026 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3029 run_test 31k "link to file: the same, non-existing, dir==============="
3035 touch $DIR/d31m2/exist
3036 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3037 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3038 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3039 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3040 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3041 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3044 run_test 31m "link to file: the same, non-existing, dir==============="
3047 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3048 nlink=$(stat --format=%h $DIR/$tfile)
3049 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3051 local cmd="exec $fd<$DIR/$tfile"
3054 trap "eval $cmd" EXIT
3055 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3056 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3057 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3058 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3059 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3062 run_test 31n "check link count of unlinked file"
3065 local TEMPNAME=$(mktemp $1_XXXXXX)
3066 mlink $TEMPNAME $1 2> /dev/null &&
3067 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
3071 test_31o() { # LU-2901
3072 test_mkdir $DIR/$tdir
3073 for LOOP in $(seq 100); do
3074 rm -f $DIR/$tdir/$tfile*
3075 for THREAD in $(seq 8); do
3076 link_one $DIR/$tdir/$tfile.$LOOP &
3079 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3080 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3081 error "$LINKS duplicate links to $tfile.$LOOP" &&
3085 run_test 31o "duplicate hard links with same filename"
3088 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3090 test_mkdir $DIR/$tdir
3091 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3092 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3094 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3095 error "open unlink test1 failed"
3096 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3097 error "open unlink test2 failed"
3099 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3100 error "test1 still exists"
3101 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3102 error "test2 still exists"
3104 run_test 31p "remove of open striped directory"
3106 cleanup_test32_mount() {
3109 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3110 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3111 losetup -d $loopdev || true
3117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3119 echo "== more mountpoints and symlinks ================="
3120 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3121 trap cleanup_test32_mount EXIT
3122 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3123 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3124 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3125 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3126 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3127 cleanup_test32_mount
3129 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3135 trap cleanup_test32_mount EXIT
3136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3137 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3138 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3139 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3140 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3141 cleanup_test32_mount
3143 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3148 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3149 trap cleanup_test32_mount EXIT
3150 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3151 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3152 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3153 test_mkdir -p $DIR/$tdir/d2/test_dir
3154 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3155 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3156 cleanup_test32_mount
3158 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3163 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3164 trap cleanup_test32_mount EXIT
3165 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3166 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3167 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3168 test_mkdir -p $DIR/$tdir/d2/test_dir
3169 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3170 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3171 cleanup_test32_mount
3173 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3177 test_mkdir -p $DIR/$tdir/tmp
3178 local tmp_dir=$DIR/$tdir/tmp
3179 ln -s $DIR/$tdir $tmp_dir/symlink11
3180 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3181 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3182 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3184 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3188 test_mkdir -p $DIR/$tdir/tmp
3189 local tmp_dir=$DIR/$tdir/tmp
3190 ln -s $DIR/$tdir $tmp_dir/symlink11
3191 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3192 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3193 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3195 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3198 local tmp_dir=$DIR/$tdir/tmp
3199 test_mkdir -p $tmp_dir
3200 test_mkdir $DIR/${tdir}2
3201 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3202 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3203 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3204 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3205 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3206 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3208 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3211 rm -fr $DIR/$tdir $DIR/${tdir}2
3212 tmp_dir=$DIR/$tdir/tmp
3213 test_mkdir -p $tmp_dir
3214 test_mkdir $DIR/${tdir}2
3215 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3216 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3217 ls $tmp_dir/symlink12 || error "listing symlink12"
3218 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3220 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3225 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3226 trap cleanup_test32_mount EXIT
3227 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3228 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3229 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3230 touch $DIR/$tdir/test_file
3231 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3232 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3233 cleanup_test32_mount
3235 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3240 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3241 trap cleanup_test32_mount EXIT
3242 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3243 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3244 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3245 touch $DIR/$tdir/test_file
3246 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3247 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3248 cleanup_test32_mount
3250 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3256 trap cleanup_test32_mount EXIT
3257 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3258 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3259 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3260 test_mkdir -p $DIR/$tdir/d2
3261 touch $DIR/$tdir/d2/test_file || error "touch failed"
3262 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3263 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3264 cleanup_test32_mount
3266 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3272 trap cleanup_test32_mount EXIT
3273 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3274 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3275 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3276 test_mkdir -p $DIR/$tdir/d2
3277 touch $DIR/$tdir/d2/test_file || error "touch failed"
3278 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3279 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3280 cleanup_test32_mount
3282 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3286 test_mkdir -p $DIR/d32m/tmp
3287 TMP_DIR=$DIR/d32m/tmp
3288 ln -s $DIR $TMP_DIR/symlink11
3289 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3290 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3291 error "symlink11 not a link"
3292 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3293 error "symlink01 not a link"
3295 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3299 test_mkdir -p $DIR/d32n/tmp
3300 TMP_DIR=$DIR/d32n/tmp
3301 ln -s $DIR $TMP_DIR/symlink11
3302 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3303 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3304 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3306 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3310 test_mkdir -p $DIR/d32o/tmp
3311 TMP_DIR=$DIR/d32o/tmp
3312 ln -s $DIR/$tfile $TMP_DIR/symlink12
3313 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3314 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3315 error "symlink12 not a link"
3316 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3317 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3318 error "$DIR/d32o/tmp/symlink12 not file type"
3319 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3320 error "$DIR/d32o/symlink02 not file type"
3322 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3332 test_mkdir -p $DIR/d32p/tmp
3334 TMP_DIR=$DIR/d32p/tmp
3336 ln -s $DIR/$tfile $TMP_DIR/symlink12
3338 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3340 cat $DIR/d32p/tmp/symlink12 ||
3341 error "Can't open $DIR/d32p/tmp/symlink12"
3343 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3346 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3351 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3352 trap cleanup_test32_mount EXIT
3353 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3354 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3355 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3356 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3357 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3358 cleanup_test32_mount
3360 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3365 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3366 trap cleanup_test32_mount EXIT
3367 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3368 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3370 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3371 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3372 cleanup_test32_mount
3374 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3379 chmod 444 $DIR/$tfile
3380 chown $RUNAS_ID $DIR/$tfile
3382 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3385 run_test 33aa "write file with mode 444 (should return error)"
3389 test_mkdir $DIR/$tdir
3390 chown $RUNAS_ID $DIR/$tdir
3391 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3392 error "$RUNAS create $tdir/$tfile failed"
3393 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3394 error "open RDWR" || true
3396 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3400 test_mkdir $DIR/$tdir
3401 chown $RUNAS_ID $DIR/$tdir
3402 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3404 run_test 33b "test open file with malformed flags (No panic)"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3408 remote_ost_nodsh && skip "remote OST with nodsh"
3417 test_mkdir $DIR/$tdir
3418 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3421 for ostnum in $(seq $OSTCOUNT); do
3422 # test-framework's OST numbering is one-based, while Lustre's
3424 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3425 # Parsing llobdstat's output sucks; we could grep the /proc
3426 # path, but that's likely to not be as portable as using the
3427 # llobdstat utility. So we parse lctl output instead.
3428 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3429 obdfilter/$ostname/stats |
3430 awk '/^write_bytes/ {print $7}' )
3431 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3432 if (( ${write_bytes:-0} > 0 ))
3439 $all_zeros || return 0
3442 echo foo > $DIR/$tdir/bar
3446 # Total up write_bytes after writing. We'd better find non-zeros.
3447 for ostnum in $(seq $OSTCOUNT); do
3448 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3449 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3450 obdfilter/$ostname/stats |
3451 awk '/^write_bytes/ {print $7}' )
3452 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3453 if (( ${write_bytes:-0} > 0 ))
3462 for ostnum in $(seq $OSTCOUNT); do
3463 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3464 echo "Check that write_bytes is present in obdfilter/*/stats:"
3465 do_facet ost$ostnum lctl get_param -n \
3466 obdfilter/$ostname/stats
3468 error "OST not keeping write_bytes stats (b22312)"
3471 run_test 33c "test llobdstat and write_bytes"
3474 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 local remote_dir=$DIR/$tdir/remote_dir
3480 test_mkdir $DIR/$tdir
3481 $LFS mkdir -i $MDTIDX $remote_dir ||
3482 error "create remote directory failed"
3484 touch $remote_dir/$tfile
3485 chmod 444 $remote_dir/$tfile
3486 chown $RUNAS_ID $remote_dir/$tfile
3488 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3490 chown $RUNAS_ID $remote_dir
3491 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3492 error "create" || true
3493 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3494 error "open RDWR" || true
3495 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3497 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3500 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3504 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3505 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3506 mkdir $DIR/$tdir/local_dir
3508 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3509 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3510 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3512 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3513 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3515 rmdir $DIR/$tdir/* || error "rmdir failed"
3518 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3519 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3520 mkdir $DIR/$tdir/local_dir
3522 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3523 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3524 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3526 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3527 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3529 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3532 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3533 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3534 mkdir $DIR/$tdir/local_dir
3536 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3537 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3538 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3540 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3541 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3543 run_test 33e "mkdir and striped directory should have same mode"
3547 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3552 remote_mds_nodsh && skip "remote MDS with nodsh"
3555 chmod go+rwx $DIR/$tdir
3556 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3557 trap cleanup_33f EXIT
3559 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3560 error "cannot create striped directory"
3562 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3563 error "cannot create files in striped directory"
3565 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3566 error "cannot remove files in striped directory"
3568 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3569 error "cannot remove striped directory"
3573 run_test 33f "nonroot user can create, access, and remove a striped directory"
3576 mkdir -p $DIR/$tdir/dir2
3578 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3580 [[ $err =~ "exists" ]] || error "Not exists error"
3582 run_test 33g "nonroot user create already existing root created file"
3584 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3587 $MCREATE $DIR/f34 || error "mcreate failed"
3588 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3589 error "getstripe failed"
3590 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3591 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3592 error "getstripe failed"
3593 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3594 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3596 run_test 34a "truncate file that has not been opened ==========="
3599 [ ! -f $DIR/f34 ] && test_34a
3600 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3601 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3602 $OPENFILE -f O_RDONLY $DIR/f34
3603 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3604 error "getstripe failed"
3605 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3606 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3608 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3611 [ ! -f $DIR/f34 ] && test_34a
3612 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3613 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3614 $OPENFILE -f O_RDWR $DIR/f34
3615 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3616 error "$LFS getstripe failed"
3617 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3618 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3620 run_test 34c "O_RDWR opening file-with-size works =============="
3623 [ ! -f $DIR/f34 ] && test_34a
3624 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3626 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3627 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3630 run_test 34d "write to sparse file ============================="
3634 $MCREATE $DIR/f34e || error "mcreate failed"
3635 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3636 $CHECKSTAT -s 1000 $DIR/f34e ||
3637 error "Size of $DIR/f34e not equal to 1000 bytes"
3638 $OPENFILE -f O_RDWR $DIR/f34e
3639 $CHECKSTAT -s 1000 $DIR/f34e ||
3640 error "Size of $DIR/f34e not equal to 1000 bytes"
3642 run_test 34e "create objects, some with size and some without =="
3644 test_34f() { # bug 6242, 6243
3645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3649 $MCREATE $DIR/f34f || error "mcreate failed"
3650 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3651 dd if=$DIR/f34f of=$TMP/f34f
3652 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3653 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3654 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3655 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3656 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3658 run_test 34f "read from a file with no objects until EOF ======="
3661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3663 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3665 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3666 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3667 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3668 cancel_lru_locks osc
3669 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3670 error "wrong size after lock cancel"
3672 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3673 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3674 error "expanding truncate failed"
3675 cancel_lru_locks osc
3676 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3677 error "wrong expanded size after lock cancel"
3679 run_test 34g "truncate long file ==============================="
3682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3687 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3688 sync # Flush the cache so that multiop below does not block on cache
3689 # flush when getting the group lock
3690 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3693 # Since just timed wait is not good enough, let's do a sync write
3694 # that way we are sure enough time for a roundtrip + processing
3695 # passed + 2 seconds of extra margin.
3696 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3700 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3701 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3705 local nsz=`stat -c %s $DIR/$tfile`
3706 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3708 run_test 34h "ftruncate file under grouplock should not block"
3711 cp /bin/sh $DIR/f35a
3713 chown $RUNAS_ID $DIR/f35a
3714 $RUNAS $DIR/f35a && error || true
3717 run_test 35a "exec file with mode 444 (should return and not leak)"
3721 utime $DIR/f36 || error "utime failed for MDS"
3723 run_test 36a "MDS utime check (mknod, utime)"
3727 utime $DIR/f36 || error "utime failed for OST"
3729 run_test 36b "OST utime check (open, utime)"
3734 chown $RUNAS_ID $DIR/d36
3735 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3737 run_test 36c "non-root MDS utime check (mknod, utime)"
3740 [ ! -d $DIR/d36 ] && test_36c
3741 echo "" > $DIR/d36/f36
3742 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3744 run_test 36d "non-root OST utime check (open, utime)"
3747 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3749 test_mkdir $DIR/$tdir
3750 touch $DIR/$tdir/$tfile
3751 $RUNAS utime $DIR/$tdir/$tfile &&
3752 error "utime worked, expected failure" || true
3754 run_test 36e "utime on non-owned file (should return error)"
3758 local LANG_SAVE=$LANG
3759 local LC_LANG_SAVE=$LC_LANG
3760 export LANG=C LC_LANG=C # for date language
3762 DATESTR="Dec 20 2000"
3763 test_mkdir $DIR/$tdir
3764 lctl set_param fail_loc=$fl
3766 cp /etc/hosts $DIR/$tdir/$tfile
3767 sync & # write RPC generated with "current" inode timestamp, but delayed
3769 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3770 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3771 cancel_lru_locks $OSC
3772 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3774 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3775 echo "BEFORE: $LS_BEFORE" && \
3776 echo "AFTER : $LS_AFTER" && \
3777 echo "WANT : $DATESTR" && \
3778 error "$DIR/$tdir/$tfile timestamps changed" || true
3780 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3786 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3787 subr_36fh "0x80000214"
3789 run_test 36f "utime on file racing with OST BRW write =========="
3792 remote_ost_nodsh && skip "remote OST with nodsh"
3793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3794 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3795 skip "Need MDS version at least 2.12.51"
3800 local tgt="obdfilter"
3802 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3804 test_mkdir $DIR/$tdir
3805 fmd_max_age=$(do_facet $facet \
3806 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3809 echo "FMD max age: ${fmd_max_age}s"
3810 touch $DIR/$tdir/$tfile
3811 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3812 gawk '{cnt=cnt+$1} END{print cnt}')
3813 echo "FMD before: $fmd"
3815 error "FMD wasn't create by touch"
3816 sleep $((fmd_max_age + 12))
3817 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3818 gawk '{cnt=cnt+$1} END{print cnt}')
3819 echo "FMD after: $fmd"
3821 error "FMD wasn't expired by ping"
3823 run_test 36g "FMD cache expiry ====================="
3826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3828 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3829 subr_36fh "0x80000227"
3831 run_test 36h "utime on file racing with OST BRW write =========="
3834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3836 test_mkdir $DIR/$tdir
3837 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3839 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3840 local new_mtime=$((mtime + 200))
3842 #change Modify time of striped dir
3843 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3844 error "change mtime failed"
3846 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3848 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3850 run_test 36i "change mtime on striped directory"
3852 # test_37 - duplicate with tests 32q 32r
3855 local file=$DIR/$tfile
3857 openfile -f O_DIRECTORY $file
3860 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3861 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3863 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3865 test_39a() { # was test_39
3867 touch $DIR/${tfile}2
3868 # ls -l $DIR/$tfile $DIR/${tfile}2
3869 # ls -lu $DIR/$tfile $DIR/${tfile}2
3870 # ls -lc $DIR/$tfile $DIR/${tfile}2
3872 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3873 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3875 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3877 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3879 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3880 error "O_TRUNC didn't change timestamps"
3883 run_test 39a "mtime changed on create"
3886 test_mkdir -c1 $DIR/$tdir
3887 cp -p /etc/passwd $DIR/$tdir/fopen
3888 cp -p /etc/passwd $DIR/$tdir/flink
3889 cp -p /etc/passwd $DIR/$tdir/funlink
3890 cp -p /etc/passwd $DIR/$tdir/frename
3891 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3894 echo "aaaaaa" >> $DIR/$tdir/fopen
3895 echo "aaaaaa" >> $DIR/$tdir/flink
3896 echo "aaaaaa" >> $DIR/$tdir/funlink
3897 echo "aaaaaa" >> $DIR/$tdir/frename
3899 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3900 local link_new=`stat -c %Y $DIR/$tdir/flink`
3901 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3902 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3904 cat $DIR/$tdir/fopen > /dev/null
3905 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3906 rm -f $DIR/$tdir/funlink2
3907 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3909 for (( i=0; i < 2; i++ )) ; do
3910 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3911 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3912 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3913 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3915 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3916 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3917 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3918 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3920 cancel_lru_locks $OSC
3921 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3924 run_test 39b "mtime change on open, link, unlink, rename ======"
3926 # this should be set to past
3927 TEST_39_MTIME=`date -d "1 year ago" +%s`
3933 local mtime0=`stat -c %Y $DIR1/$tfile`
3935 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3936 local mtime1=`stat -c %Y $DIR1/$tfile`
3937 [ "$mtime1" = $TEST_39_MTIME ] || \
3938 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3941 echo hello >> $DIR1/$tfile
3943 local mtime2=`stat -c %Y $DIR1/$tfile`
3944 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3945 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3947 mv $DIR1/$tfile $DIR1/$tfile-1
3949 for (( i=0; i < 2; i++ )) ; do
3950 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3951 [ "$mtime2" = "$mtime3" ] || \
3952 error "mtime ($mtime2) changed (to $mtime3) on rename"
3954 cancel_lru_locks $OSC
3955 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3958 run_test 39c "mtime change on rename ==========================="
3962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3965 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3967 for (( i=0; i < 2; i++ )) ; do
3968 local mtime=`stat -c %Y $DIR1/$tfile`
3969 [ $mtime = $TEST_39_MTIME ] || \
3970 error "mtime($mtime) is not set to $TEST_39_MTIME"
3972 cancel_lru_locks $OSC
3973 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3976 run_test 39d "create, utime, stat =============================="
3980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3983 local mtime1=`stat -c %Y $DIR1/$tfile`
3985 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3987 for (( i=0; i < 2; i++ )) ; do
3988 local mtime2=`stat -c %Y $DIR1/$tfile`
3989 [ $mtime2 = $TEST_39_MTIME ] || \
3990 error "mtime($mtime2) 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 39e "create, stat, utime, stat ========================"
4000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 mtime1=`stat -c %Y $DIR1/$tfile`
4006 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4008 for (( i=0; i < 2; i++ )) ; do
4009 local mtime2=`stat -c %Y $DIR1/$tfile`
4010 [ $mtime2 = $TEST_39_MTIME ] || \
4011 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4013 cancel_lru_locks $OSC
4014 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4017 run_test 39f "create, stat, sleep, utime, stat ================="
4021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 echo hello >> $DIR1/$tfile
4024 local mtime1=`stat -c %Y $DIR1/$tfile`
4027 chmod o+r $DIR1/$tfile
4029 for (( i=0; i < 2; i++ )) ; do
4030 local mtime2=`stat -c %Y $DIR1/$tfile`
4031 [ "$mtime1" = "$mtime2" ] || \
4032 error "lost mtime: $mtime2, should be $mtime1"
4034 cancel_lru_locks $OSC
4035 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4038 run_test 39g "write, chmod, stat ==============================="
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 echo hello >> $DIR1/$tfile
4049 local mtime1=`stat -c %Y $DIR1/$tfile`
4051 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4053 if [ "$d1" != "$d2" ]; then
4054 echo "write and touch not within one second"
4056 for (( i=0; i < 2; i++ )) ; do
4057 local mtime2=`stat -c %Y $DIR1/$tfile`
4058 [ "$mtime2" = $TEST_39_MTIME ] || \
4059 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4061 cancel_lru_locks $OSC
4062 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4066 run_test 39h "write, utime within one second, stat ============="
4069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 echo hello >> $DIR1/$tfile
4075 local mtime1=`stat -c %Y $DIR1/$tfile`
4077 mv $DIR1/$tfile $DIR1/$tfile-1
4079 for (( i=0; i < 2; i++ )) ; do
4080 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4082 [ "$mtime1" = "$mtime2" ] || \
4083 error "lost mtime: $mtime2, should be $mtime1"
4085 cancel_lru_locks $OSC
4086 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4089 run_test 39i "write, rename, stat =============================="
4092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 start_full_debug_logging
4098 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4099 lctl set_param fail_loc=0x80000412
4100 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4101 error "multiop failed"
4103 local mtime1=`stat -c %Y $DIR1/$tfile`
4105 mv $DIR1/$tfile $DIR1/$tfile-1
4107 kill -USR1 $multipid
4108 wait $multipid || error "multiop close failed"
4110 for (( i=0; i < 2; i++ )) ; do
4111 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4112 [ "$mtime1" = "$mtime2" ] ||
4113 error "mtime is lost on close: $mtime2, " \
4116 cancel_lru_locks $OSC
4117 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4119 lctl set_param fail_loc=0
4120 stop_full_debug_logging
4122 run_test 39j "write, rename, close, stat ======================="
4125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4130 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4132 local mtime1=`stat -c %Y $DIR1/$tfile`
4134 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4136 kill -USR1 $multipid
4137 wait $multipid || error "multiop close failed"
4139 for (( i=0; i < 2; i++ )) ; do
4140 local mtime2=`stat -c %Y $DIR1/$tfile`
4142 [ "$mtime2" = $TEST_39_MTIME ] || \
4143 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4145 cancel_lru_locks osc
4146 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4149 run_test 39k "write, utime, close, stat ========================"
4151 # this should be set to future
4152 TEST_39_ATIME=`date -d "1 year" +%s`
4155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4156 remote_mds_nodsh && skip "remote MDS with nodsh"
4158 local atime_diff=$(do_facet $SINGLEMDS \
4159 lctl get_param -n mdd.*MDT0000*.atime_diff)
4163 # test setting directory atime to future
4164 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4165 local atime=$(stat -c %X $DIR/$tdir)
4166 [ "$atime" = $TEST_39_ATIME ] ||
4167 error "atime is not set to future: $atime, $TEST_39_ATIME"
4169 # test setting directory atime from future to now
4170 local now=$(date +%s)
4171 touch -a -d @$now $DIR/$tdir
4173 atime=$(stat -c %X $DIR/$tdir)
4174 [ "$atime" -eq "$now" ] ||
4175 error "atime is not updated from future: $atime, $now"
4177 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4180 # test setting directory atime when now > dir atime + atime_diff
4181 local d1=$(date +%s)
4183 local d2=$(date +%s)
4184 cancel_lru_locks mdc
4185 atime=$(stat -c %X $DIR/$tdir)
4186 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4187 error "atime is not updated : $atime, should be $d2"
4189 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4192 # test not setting directory atime when now < dir atime + atime_diff
4194 cancel_lru_locks mdc
4195 atime=$(stat -c %X $DIR/$tdir)
4196 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4197 error "atime is updated to $atime, should remain $d1<atime<$d2"
4199 do_facet $SINGLEMDS \
4200 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4202 run_test 39l "directory atime update ==========================="
4205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 local far_past_mtime=$(date -d "May 29 1953" +%s)
4210 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4212 touch -m -d @$far_past_mtime $DIR1/$tfile
4213 touch -a -d @$far_past_atime $DIR1/$tfile
4215 for (( i=0; i < 2; i++ )) ; do
4216 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4217 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4218 error "atime or mtime set incorrectly"
4220 cancel_lru_locks $OSC
4221 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4224 run_test 39m "test atime and mtime before 1970"
4226 test_39n() { # LU-3832
4227 remote_mds_nodsh && skip "remote MDS with nodsh"
4229 local atime_diff=$(do_facet $SINGLEMDS \
4230 lctl get_param -n mdd.*MDT0000*.atime_diff)
4235 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4238 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4239 atime0=$(stat -c %X $DIR/$tfile)
4242 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4243 atime1=$(stat -c %X $DIR/$tfile)
4246 cancel_lru_locks mdc
4247 cancel_lru_locks osc
4248 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4249 atime2=$(stat -c %X $DIR/$tfile)
4251 do_facet $SINGLEMDS \
4252 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4254 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4255 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4257 run_test 39n "check that O_NOATIME is honored"
4260 TESTDIR=$DIR/$tdir/$tfile
4261 [ -e $TESTDIR ] && rm -rf $TESTDIR
4268 links2=$(stat -c %h .)
4269 [ $(($links1 + 2)) != $links2 ] &&
4270 error "wrong links count $(($links1 + 2)) != $links2"
4272 links3=$(stat -c %h .)
4273 [ $(($links1 + 1)) != $links3 ] &&
4274 error "wrong links count $links1 != $links3"
4277 run_test 39o "directory cached attributes updated after create"
4280 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4283 TESTDIR=$DIR/$tdir/$tdir
4284 [ -e $TESTDIR ] && rm -rf $TESTDIR
4285 test_mkdir -p $TESTDIR
4289 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4290 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4292 links2=$(stat -c %h .)
4293 [ $(($links1 + 2)) != $links2 ] &&
4294 error "wrong links count $(($links1 + 2)) != $links2"
4296 links3=$(stat -c %h .)
4297 [ $(($links1 + 1)) != $links3 ] &&
4298 error "wrong links count $links1 != $links3"
4301 run_test 39p "remote directory cached attributes updated after create ========"
4304 test_39q() { # LU-8041
4305 local testdir=$DIR/$tdir
4307 multiop_bg_pause $testdir D_c || error "multiop failed"
4309 cancel_lru_locks mdc
4310 kill -USR1 $multipid
4311 local atime=$(stat -c %X $testdir)
4312 [ "$atime" -ne 0 ] || error "atime is zero"
4314 run_test 39q "close won't zero out atime"
4317 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4318 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4319 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4320 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4321 error "$tfile is not 4096 bytes in size"
4323 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4327 small_write $DIR/f41 18
4329 run_test 41 "test small file write + fstat ====================="
4331 count_ost_writes() {
4332 lctl get_param -n ${OSC}.*.stats |
4333 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4334 END { printf("%0.0f", writes) }'
4341 BG_DIRTY_RATIO_SAVE=10
4342 MAX_BG_DIRTY_RATIO=25
4346 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4347 # dirty_ratio, dirty_background_ratio
4348 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4349 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4350 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4351 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4353 # if file not here, we are a 2.4 kernel
4354 kill -CONT `pidof kupdated`
4359 # setup the trap first, so someone cannot exit the test at the
4360 # exact wrong time and mess up a machine
4361 trap start_writeback EXIT
4362 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4363 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4364 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4365 sysctl -w vm.dirty_writeback_centisecs=0
4366 sysctl -w vm.dirty_writeback_centisecs=0
4367 # save and increase /proc/sys/vm/dirty_ratio
4368 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4369 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4370 # save and increase /proc/sys/vm/dirty_background_ratio
4371 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4372 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4374 # if file not here, we are a 2.4 kernel
4375 kill -STOP `pidof kupdated`
4379 # ensure that all stripes have some grant before we test client-side cache
4381 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4382 dd if=/dev/zero of=$i bs=4k count=1
4387 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4388 # file truncation, and file removal.
4390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 cancel_lru_locks $OSC
4395 sync; sleep 1; sync # just to be safe
4396 BEFOREWRITES=`count_ost_writes`
4397 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4398 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4399 AFTERWRITES=`count_ost_writes`
4400 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4401 error "$BEFOREWRITES < $AFTERWRITES"
4404 run_test 42a "ensure that we don't flush on close"
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4410 cancel_lru_locks $OSC
4413 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4414 BEFOREWRITES=$(count_ost_writes)
4415 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4416 AFTERWRITES=$(count_ost_writes)
4417 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4418 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4420 BEFOREWRITES=$(count_ost_writes)
4421 sync || error "sync: $?"
4422 AFTERWRITES=$(count_ost_writes)
4423 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4424 error "$BEFOREWRITES < $AFTERWRITES on sync"
4426 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4430 run_test 42b "test destroy of file with cached dirty data ======"
4432 # if these tests just want to test the effect of truncation,
4433 # they have to be very careful. consider:
4434 # - the first open gets a {0,EOF}PR lock
4435 # - the first write conflicts and gets a {0, count-1}PW
4436 # - the rest of the writes are under {count,EOF}PW
4437 # - the open for truncate tries to match a {0,EOF}PR
4438 # for the filesize and cancels the PWs.
4439 # any number of fixes (don't get {0,EOF} on open, match
4440 # composite locks, do smarter file size management) fix
4441 # this, but for now we want these tests to verify that
4442 # the cancellation with truncate intent works, so we
4443 # start the file with a full-file pw lock to match against
4444 # until the truncate.
4449 cancel_lru_locks $OSC
4451 # prime the file with 0,EOF PW to match
4455 # now the real test..
4456 dd if=/dev/zero of=$file bs=1024 count=100
4457 BEFOREWRITES=`count_ost_writes`
4458 $TRUNCATE $file $offset
4459 cancel_lru_locks $OSC
4460 AFTERWRITES=`count_ost_writes`
4465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4469 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4472 run_test 42c "test partial truncate of file with cached dirty data"
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4478 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4479 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4482 run_test 42d "test complete truncate of file with cached dirty data"
4484 test_42e() { # bug22074
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4487 local TDIR=$DIR/${tdir}e
4488 local pages=16 # hardcoded 16 pages, don't change it.
4489 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4490 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4494 test_mkdir $DIR/${tdir}e
4495 $LFS setstripe -c 1 $TDIR
4496 createmany -o $TDIR/f $files
4498 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4500 # we assume that with $OSTCOUNT files, at least one of them will
4501 # be allocated on OST0.
4502 warmup_files=$((OSTCOUNT * max_dirty_mb))
4503 createmany -o $TDIR/w $warmup_files
4505 # write a large amount of data into one file and sync, to get good
4506 # avail_grant number from OST.
4507 for ((i=0; i<$warmup_files; i++)); do
4508 idx=$($LFS getstripe -i $TDIR/w$i)
4509 [ $idx -ne 0 ] && continue
4510 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4513 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4515 $LCTL get_param $proc_osc0/cur_dirty_bytes
4516 $LCTL get_param $proc_osc0/cur_grant_bytes
4518 # create as much dirty pages as we can while not to trigger the actual
4519 # RPCs directly. but depends on the env, VFS may trigger flush during this
4520 # period, hopefully we are good.
4521 for ((i=0; i<$warmup_files; i++)); do
4522 idx=$($LFS getstripe -i $TDIR/w$i)
4523 [ $idx -ne 0 ] && continue
4524 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4526 $LCTL get_param $proc_osc0/cur_dirty_bytes
4527 $LCTL get_param $proc_osc0/cur_grant_bytes
4529 # perform the real test
4530 $LCTL set_param $proc_osc0/rpc_stats 0
4531 for ((;i<$files; i++)); do
4532 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4533 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4536 $LCTL get_param $proc_osc0/rpc_stats
4539 local have_ppr=false
4540 $LCTL get_param $proc_osc0/rpc_stats |
4541 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4542 # skip lines until we are at the RPC histogram data
4543 [ "$PPR" == "pages" ] && have_ppr=true && continue
4544 $have_ppr || continue
4546 # we only want the percent stat for < 16 pages
4547 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4549 percent=$((percent + WPCT))
4550 if [[ $percent -gt 15 ]]; then
4551 error "less than 16-pages write RPCs" \
4558 run_test 42e "verify sub-RPC writes are not done synchronously"
4560 test_43A() { # was test_43
4561 test_mkdir $DIR/$tdir
4562 cp -p /bin/ls $DIR/$tdir/$tfile
4563 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4565 # give multiop a chance to open
4568 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4571 run_test 43A "execution of file opened for write should return -ETXTBSY"
4574 test_mkdir $DIR/$tdir
4575 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4576 $DIR/$tdir/sleep 60 &
4578 # Make sure exec of $tdir/sleep wins race with truncate
4580 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4583 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4588 test_mkdir $DIR/$tdir
4589 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4590 $DIR/$tdir/sleep 60 &
4592 # Make sure exec of $tdir/sleep wins race with truncate
4594 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4597 run_test 43b "truncate of file being executed should return -ETXTBSY"
4600 local testdir="$DIR/$tdir"
4603 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4604 ( cd $testdir && md5sum -c )
4606 run_test 43c "md5sum of copy into lustre"
4608 test_44A() { # was test_44
4609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4611 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4612 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4614 run_test 44A "zero length read from a sparse stripe"
4617 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4619 [ -z "$nstripe" ] && skip "can't get stripe info"
4620 [[ $nstripe -gt $OSTCOUNT ]] &&
4621 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4623 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4625 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4626 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4630 OFFSETS="0 $((stride/2)) $((stride-1))"
4631 for offset in $OFFSETS; do
4632 for i in $(seq 0 $((nstripe-1))); do
4633 local GLOBALOFFSETS=""
4635 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4636 local myfn=$DIR/d44a-$size
4637 echo "--------writing $myfn at $size"
4638 ll_sparseness_write $myfn $size ||
4639 error "ll_sparseness_write"
4640 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4641 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4642 error "ll_sparseness_verify $GLOBALOFFSETS"
4644 for j in $(seq 0 $((nstripe-1))); do
4646 size=$((((j + $nstripe )*$stride + $offset)))
4647 ll_sparseness_write $myfn $size ||
4648 error "ll_sparseness_write"
4649 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4651 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4652 error "ll_sparseness_verify $GLOBALOFFSETS"
4657 run_test 44a "test sparse pwrite ==============================="
4661 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4667 before=`dirty_osc_total`
4668 echo executing "\"$*\""
4670 after=`dirty_osc_total`
4671 echo before $before, after $after
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 # Obtain grants from OST if it supports it
4678 echo blah > ${f}_grant
4681 do_dirty_record "echo blah > $f"
4682 [[ $before -eq $after ]] && error "write wasn't cached"
4683 do_dirty_record "> $f"
4684 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4685 do_dirty_record "echo blah > $f"
4686 [[ $before -eq $after ]] && error "write wasn't cached"
4687 do_dirty_record "sync"
4688 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4689 do_dirty_record "echo blah > $f"
4690 [[ $before -eq $after ]] && error "write wasn't cached"
4691 do_dirty_record "cancel_lru_locks osc"
4692 [[ $before -gt $after ]] ||
4693 error "lock cancellation didn't lower dirty count"
4696 run_test 45 "osc io page accounting ============================"
4698 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4699 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4700 # objects offset and an assert hit when an rpc was built with 1023's mapped
4701 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4708 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4710 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4711 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4715 run_test 46 "dirtying a previously written page ================"
4717 # test_47 is removed "Device nodes check" is moved to test_28
4719 test_48a() { # bug 2399
4720 [ "$mds1_FSTYPE" = "zfs" ] &&
4721 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4722 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4724 test_mkdir $DIR/$tdir
4726 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4727 test_mkdir $DIR/$tdir
4728 touch foo || error "'touch foo' failed after recreating cwd"
4730 touch .foo || error "'touch .foo' failed after recreating cwd"
4732 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4733 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4734 cd . || error "'cd .' failed after recreating cwd"
4735 mkdir . && error "'mkdir .' worked after recreating cwd"
4736 rmdir . && error "'rmdir .' worked after recreating cwd"
4737 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4738 cd .. || error "'cd ..' failed after recreating cwd"
4740 run_test 48a "Access renamed working dir (should return errors)="
4742 test_48b() { # bug 2399
4744 test_mkdir $DIR/$tdir
4746 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4747 touch foo && error "'touch foo' worked after removing cwd"
4748 mkdir foo && error "'mkdir foo' worked after removing cwd"
4749 touch .foo && error "'touch .foo' worked after removing cwd"
4750 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4751 ls . > /dev/null && error "'ls .' worked after removing cwd"
4752 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4753 mkdir . && error "'mkdir .' worked after removing cwd"
4754 rmdir . && error "'rmdir .' worked after removing cwd"
4755 ln -s . foo && error "'ln -s .' worked after removing cwd"
4756 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4758 run_test 48b "Access removed working dir (should return errors)="
4760 test_48c() { # bug 2350
4761 #lctl set_param debug=-1
4764 test_mkdir -p $DIR/$tdir/dir
4766 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4767 $TRACE touch foo && error "touch foo worked after removing cwd"
4768 $TRACE 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 $TRACE ls . && error "'ls .' worked after removing cwd"
4772 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4773 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4774 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4775 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4776 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4778 run_test 48c "Access removed working subdir (should return errors)"
4780 test_48d() { # 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 rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4788 $TRACE touch foo && error "'touch foo' worked after removing parent"
4789 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4790 touch .foo && error "'touch .foo' worked after removing parent"
4791 mkdir .foo && error "mkdir .foo worked after removing parent"
4792 $TRACE ls . && error "'ls .' worked after removing parent"
4793 $TRACE ls .. && error "'ls ..' worked after removing parent"
4794 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4795 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4796 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4799 run_test 48d "Access removed parent subdir (should return errors)"
4801 test_48e() { # bug 4134
4802 #lctl set_param debug=-1
4805 test_mkdir -p $DIR/$tdir/dir
4807 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4808 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4809 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4810 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4811 # On a buggy kernel addition of "touch foo" after cd .. will
4812 # produce kernel oops in lookup_hash_it
4813 touch ../foo && error "'cd ..' worked after recreate parent"
4815 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4817 run_test 48e "Access to recreated parent subdir (should return errors)"
4819 test_49() { # LU-1030
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4821 remote_ost_nodsh && skip "remote OST with nodsh"
4823 # get ost1 size - lustre-OST0000
4824 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4826 # write 800M at maximum
4827 [[ $ost1_size -lt 2 ]] && ost1_size=2
4828 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4830 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4831 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4834 # change max_pages_per_rpc while writing the file
4835 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4836 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4837 # loop until dd process exits
4838 while ps ax -opid | grep -wq $dd_pid; do
4839 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4840 sleep $((RANDOM % 5 + 1))
4842 # restore original max_pages_per_rpc
4843 $LCTL set_param $osc1_mppc=$orig_mppc
4844 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4846 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4850 test_mkdir $DIR/$tdir
4852 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4854 run_test 50 "special situations: /proc symlinks ==============="
4856 test_51a() { # was test_51
4857 # bug 1516 - create an empty entry right after ".." then split dir
4858 test_mkdir -c1 $DIR/$tdir
4859 touch $DIR/$tdir/foo
4860 $MCREATE $DIR/$tdir/bar
4862 createmany -m $DIR/$tdir/longfile 201
4864 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4865 $MCREATE $DIR/$tdir/longfile$FNUM
4870 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4872 run_test 51a "special situations: split htree with empty entry =="
4874 cleanup_print_lfs_df () {
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local dir=$DIR/$tdir
4884 local nrdirs=$((65536 + 100))
4886 # cleanup the directory
4893 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4894 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4895 [[ $numfree -lt $nrdirs ]] &&
4896 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4898 # need to check free space for the directories as well
4899 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4900 numfree=$(( blkfree / $(fs_inode_ksize) ))
4901 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4903 trap cleanup_print_lfs_df EXIT
4906 createmany -d $dir/d $nrdirs || {
4907 unlinkmany $dir/d $nrdirs
4908 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4912 nrdirs=$(ls -U $dir | wc -l)
4914 # unlink all but 100 subdirectories, then check it still works
4916 local delete=$((nrdirs - left))
4921 # for ldiskfs the nlink count should be 1, but this is OSD specific
4922 # and so this is listed for informational purposes only
4923 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4924 unlinkmany -d $dir/d $delete ||
4925 error "unlink of first $delete subdirs failed"
4927 echo "nlink between: $(stat -c %h $dir)"
4928 local found=$(ls -U $dir | wc -l)
4929 [ $found -ne $left ] &&
4930 error "can't find subdirs: found only $found, expected $left"
4932 unlinkmany -d $dir/d $delete $left ||
4933 error "unlink of second $left subdirs failed"
4934 # regardless of whether the backing filesystem tracks nlink accurately
4935 # or not, the nlink count shouldn't be more than "." and ".." here
4936 local after=$(stat -c %h $dir)
4937 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4938 echo "nlink after: $after"
4940 cleanup_print_lfs_df
4942 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4946 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4948 test_mkdir $DIR/$tdir
4949 createmany -o $DIR/$tdir/t- 1000
4950 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4951 for N in $(seq 0 $((OSTCOUNT - 1))); do
4952 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4953 END { printf("%0.0f", objs) }' $TMP/$tfile)
4954 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4955 '($1 == '$N') { objs += 1 } \
4956 END { printf("%0.0f", objs) }')
4957 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4959 unlinkmany $DIR/$tdir/t- 1000
4962 for N in $(seq 1 $((OSTCOUNT - 1))); do
4963 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4964 error "OST $N has less objects vs OST $NLAST" \
4965 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4966 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4967 error "OST $N has less objects vs OST $NLAST" \
4968 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4970 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4971 error "OST $N has less #0 objects vs OST $NLAST" \
4972 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4973 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4974 error "OST $N has less #0 objects vs OST $NLAST" \
4975 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4980 run_test 51d "check object distribution"
4983 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4984 skip_env "ldiskfs only test"
4987 test_mkdir -c1 $DIR/$tdir
4988 test_mkdir -c1 $DIR/$tdir/d0
4990 touch $DIR/$tdir/d0/foo
4991 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4992 error "file exceed 65000 nlink limit!"
4993 unlinkmany $DIR/$tdir/d0/f- 65001
4996 run_test 51e "check file nlink limit"
4999 test_mkdir $DIR/$tdir
5002 local ulimit_old=$(ulimit -n)
5003 local spare=20 # number of spare fd's for scripts/libraries, etc.
5004 local mdt=$($LFS getstripe -m $DIR/$tdir)
5005 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5007 echo "MDT$mdt numfree=$numfree, max=$max"
5008 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5009 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5010 while ! ulimit -n $((numfree + spare)); do
5011 numfree=$((numfree * 3 / 4))
5013 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5015 echo "left ulimit at $ulimit_old"
5018 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5019 unlinkmany $DIR/$tdir/f $numfree
5020 error "create+open $numfree files in $DIR/$tdir failed"
5022 ulimit -n $ulimit_old
5024 # if createmany exits at 120s there will be fewer than $numfree files
5025 unlinkmany $DIR/$tdir/f $numfree || true
5027 run_test 51f "check many open files limit"
5030 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5031 test_mkdir $DIR/$tdir
5032 touch $DIR/$tdir/foo
5033 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5034 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5035 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5036 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5037 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5039 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5040 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5041 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5043 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5044 cp -r $DIR/$tdir $TMP/
5045 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5047 run_test 52a "append-only flag test (should return errors)"
5050 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5051 test_mkdir $DIR/$tdir
5052 touch $DIR/$tdir/foo
5053 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5054 cat test > $DIR/$tdir/foo && error "cat test worked"
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 "echo worked"
5060 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5061 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5062 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5063 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5065 chattr -i $DIR/$tdir/foo || error "chattr failed"
5067 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5069 run_test 52b "immutable flag test (should return errors) ======="
5072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5073 remote_mds_nodsh && skip "remote MDS with nodsh"
5074 remote_ost_nodsh && skip "remote OST with nodsh"
5087 local support_last_seq=true
5089 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5090 support_last_seq=false
5093 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5095 for value in $(do_facet $SINGLEMDS \
5096 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5097 param=$(echo ${value[0]} | cut -d "=" -f1)
5098 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5100 if $support_last_seq; then
5101 param_seq=$(echo $param |
5102 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5103 mds_last_seq=$(do_facet $SINGLEMDS \
5104 $LCTL get_param -n $param_seq)
5106 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5108 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5109 node=$(facet_active_host ost$((ostnum+1)))
5110 param="obdfilter.$ostname.last_id"
5111 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5112 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5113 ost_last_id=$ost_last
5115 if $support_last_seq; then
5116 ost_last_id=$(echo $ost_last |
5117 awk -F':' '{print $2}' |
5119 ost_last_seq=$(echo $ost_last |
5120 awk -F':' '{print $1}')
5121 [[ $ost_last_seq = $mds_last_seq ]] || continue
5124 if [[ $ost_last_id != $mds_last ]]; then
5125 error "$ost_last_id != $mds_last"
5132 $found || error "can not match last_seq/last_id for $mdtosc"
5135 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5138 perl -MSocket -e ';' || skip "no Socket perl module installed"
5140 $SOCKETSERVER $DIR/socket ||
5141 error "$SOCKETSERVER $DIR/socket failed: $?"
5142 $SOCKETCLIENT $DIR/socket ||
5143 error "$SOCKETCLIENT $DIR/socket failed: $?"
5144 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5146 run_test 54a "unix domain socket test =========================="
5152 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5154 run_test 54b "char device works in lustre ======================"
5157 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5158 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5159 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5161 for i in $(seq 3 7); do
5162 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5171 loopdev="$DIR/loop54c"
5174 $UMOUNT $DIR/$tdir || rc=$?
5175 losetup -d $loopdev || true
5176 losetup -d $LOOPDEV || true
5177 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5184 loopdev="$DIR/loop54c"
5187 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5188 trap cleanup_54c EXIT
5189 mknod $loopdev b 7 $LOOPNUM
5190 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5191 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5192 losetup $loopdev $DIR/$tfile ||
5193 error "can't set up $loopdev for $DIR/$tfile"
5194 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5195 test_mkdir $DIR/$tdir
5196 mount -t ext2 $loopdev $DIR/$tdir ||
5197 error "error mounting $loopdev on $DIR/$tdir"
5198 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5201 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5205 run_test 54c "block device works in lustre ====================="
5211 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5213 run_test 54d "fifo device works in lustre ======================"
5218 cp -aL /dev/console $f
5219 echo $string > $f || error "echo $string to $f failed"
5221 run_test 54e "console/tty device works in lustre ======================"
5225 local dir=$DIR/$tdir
5228 test_mkdir -p $dir/dir
5229 for i in $(seq $numfiles); do
5231 touch $dir/dir/file$i
5234 local numcomp=$($LFS getstripe --component-count $dir)
5236 [[ $numcomp == 0 ]] && numcomp=1
5238 # test lfs getstripe with --recursive
5239 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5241 [[ $filenum -eq $((numfiles * 2)) ]] ||
5242 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5243 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5244 [[ $filenum -eq $numfiles ]] ||
5245 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5246 echo "$LFS getstripe showed obdidx or l_ost_idx"
5248 # test lfs getstripe with file instead of dir
5249 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5250 [[ $filenum -eq 1 ]] ||
5251 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5252 echo "$LFS getstripe file1 passed"
5254 #test lfs getstripe with --verbose
5255 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5256 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5257 error "$LFS getstripe --verbose $dir: "\
5258 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5259 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5260 error "$LFS getstripe $dir: showed lmm_magic"
5262 #test lfs getstripe with -v prints lmm_fid
5263 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5264 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5265 error "$LFS getstripe -v $dir: "\
5266 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5267 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5268 error "$LFS getstripe $dir: showed lmm_fid by default"
5269 echo "$LFS getstripe --verbose passed"
5271 #check for FID information
5272 local fid1=$($LFS getstripe --fid $dir/file1)
5273 local fid2=$($LFS getstripe --verbose $dir/file1 |
5274 awk '/lmm_fid: / { print $2; exit; }')
5275 local fid3=$($LFS path2fid $dir/file1)
5277 [ "$fid1" != "$fid2" ] &&
5278 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5279 [ "$fid1" != "$fid3" ] &&
5280 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5281 echo "$LFS getstripe --fid passed"
5283 #test lfs getstripe with --obd
5284 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5285 error "$LFS getstripe --obd wrong_uuid: should return error"
5287 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5290 local obduuid=$(ostuuid_from_index $ostidx)
5291 local found=$($LFS getstripe -r --obd $obduuid $dir |
5292 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5294 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5295 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5297 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5300 [[ $found -eq $filenum ]] ||
5301 error "$LFS getstripe --obd: found $found expect $filenum"
5302 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5303 sed '/^[ ]*'${ostidx}'[ ]/d' |
5304 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5305 error "$LFS getstripe --obd: should not show file on other obd"
5306 echo "$LFS getstripe --obd passed"
5308 run_test 56a "check $LFS getstripe"
5311 local dir=$DIR/$tdir
5315 for i in $(seq $numdirs); do
5316 test_mkdir $dir/dir$i
5319 # test lfs getdirstripe default mode is non-recursion, which is
5320 # different from lfs getstripe
5321 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5323 [[ $dircnt -eq 1 ]] ||
5324 error "$LFS getdirstripe: found $dircnt, not 1"
5325 dircnt=$($LFS getdirstripe --recursive $dir |
5326 grep -c lmv_stripe_count)
5327 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5328 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5330 run_test 56b "check $LFS getdirstripe"
5333 remote_ost_nodsh && skip "remote OST with nodsh"
5336 local ost_name=$(ostname_from_index $ost_idx)
5337 local old_status=$(ost_dev_status $ost_idx)
5339 [[ -z "$old_status" ]] ||
5340 skip_env "OST $ost_name is in $old_status status"
5342 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5345 local new_status=$(ost_dev_status $ost_idx)
5347 [[ "$new_status" = "D" ]] ||
5348 error "OST $ost_name is in status of '$new_status', not 'D'"
5350 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5353 new_status=$(ost_dev_status $ost_idx)
5354 [[ -z "$new_status" ]] ||
5355 error "OST $ost_name is in status of '$new_status', not ''"
5357 run_test 56c "check 'lfs df' showing device status"
5362 local local_tdir="$1"
5363 local local_numfiles="$2"
5364 local local_numdirs="$3"
5365 local dir_params="$4"
5366 local dir_stripe_params="$5"
5368 if [ ! -d "$local_tdir" ] ; then
5369 test_mkdir -p $dir_stripe_params $local_tdir
5370 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5371 for i in $(seq $local_numfiles) ; do
5372 touch $local_tdir/file$i
5374 for i in $(seq $local_numdirs) ; do
5375 test_mkdir $dir_stripe_params $local_tdir/dir$i
5376 for j in $(seq $local_numfiles) ; do
5377 touch $local_tdir/dir$i/file$j
5383 setup_56_special() {
5385 local local_numfiles=$2
5386 local local_numdirs=$3
5388 setup_56 $local_tdir $local_numfiles $local_numdirs
5390 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5391 for i in $(seq $local_numfiles) ; do
5392 mknod $local_tdir/loop${i}b b 7 $i
5393 mknod $local_tdir/null${i}c c 1 3
5394 ln -s $local_tdir/file1 $local_tdir/link${i}
5396 for i in $(seq $local_numdirs) ; do
5397 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5398 mknod $local_tdir/dir$i/null${i}c c 1 3
5399 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5405 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5406 local expected=$(($NUMDIRS + 2))
5408 setup_56 $dir $NUMFILES $NUMDIRS
5410 # test lfs find with -name
5411 for i in $(seq $NUMFILES) ; do
5412 local nums=$($LFS find -name "*$i" $dir | wc -l)
5414 [ $nums -eq $expected ] ||
5415 error "lfs find -name '*$i' $dir wrong: "\
5416 "found $nums, expected $expected"
5419 run_test 56g "check lfs find -name"
5422 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5423 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5425 setup_56 $dir $NUMFILES $NUMDIRS
5427 # test lfs find with ! -name
5428 for i in $(seq $NUMFILES) ; do
5429 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5431 [ $nums -eq $expected ] ||
5432 error "lfs find ! -name '*$i' $dir wrong: "\
5433 "found $nums, expected $expected"
5436 run_test 56h "check lfs find ! -name"
5439 local dir=$DIR/$tdir
5443 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5446 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5448 run_test 56i "check 'lfs find -ost UUID' skips directories"
5451 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5453 setup_56_special $dir $NUMFILES $NUMDIRS
5455 local expected=$((NUMDIRS + 1))
5456 local cmd="$LFS find -type d $dir"
5457 local nums=$($cmd | wc -l)
5459 [ $nums -eq $expected ] ||
5460 error "'$cmd' wrong: found $nums, expected $expected"
5462 run_test 56j "check lfs find -type d"
5465 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5467 setup_56_special $dir $NUMFILES $NUMDIRS
5469 local expected=$(((NUMDIRS + 1) * NUMFILES))
5470 local cmd="$LFS find -type f $dir"
5471 local nums=$($cmd | wc -l)
5473 [ $nums -eq $expected ] ||
5474 error "'$cmd' wrong: found $nums, expected $expected"
5476 run_test 56k "check lfs find -type f"
5479 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5481 setup_56_special $dir $NUMFILES $NUMDIRS
5483 local expected=$((NUMDIRS + NUMFILES))
5484 local cmd="$LFS find -type b $dir"
5485 local nums=$($cmd | wc -l)
5487 [ $nums -eq $expected ] ||
5488 error "'$cmd' wrong: found $nums, expected $expected"
5490 run_test 56l "check lfs find -type b"
5493 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5495 setup_56_special $dir $NUMFILES $NUMDIRS
5497 local expected=$((NUMDIRS + NUMFILES))
5498 local cmd="$LFS find -type c $dir"
5499 local nums=$($cmd | wc -l)
5500 [ $nums -eq $expected ] ||
5501 error "'$cmd' wrong: found $nums, expected $expected"
5503 run_test 56m "check lfs find -type c"
5506 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5507 setup_56_special $dir $NUMFILES $NUMDIRS
5509 local expected=$((NUMDIRS + NUMFILES))
5510 local cmd="$LFS find -type l $dir"
5511 local nums=$($cmd | wc -l)
5513 [ $nums -eq $expected ] ||
5514 error "'$cmd' wrong: found $nums, expected $expected"
5516 run_test 56n "check lfs find -type l"
5519 local dir=$DIR/$tdir
5521 setup_56 $dir $NUMFILES $NUMDIRS
5522 utime $dir/file1 > /dev/null || error "utime (1)"
5523 utime $dir/file2 > /dev/null || error "utime (2)"
5524 utime $dir/dir1 > /dev/null || error "utime (3)"
5525 utime $dir/dir2 > /dev/null || error "utime (4)"
5526 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5527 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5530 local nums=$($LFS find -mtime +0 $dir | wc -l)
5532 [ $nums -eq $expected ] ||
5533 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5536 cmd="$LFS find -mtime 0 $dir"
5537 nums=$($cmd | wc -l)
5538 [ $nums -eq $expected ] ||
5539 error "'$cmd' wrong: found $nums, expected $expected"
5541 run_test 56o "check lfs find -mtime for old files"
5544 local dir=$DIR/$tdir
5548 # just to make sure there is something that won't be found
5550 touch $dir/$tfile.now
5552 for age in year week day hour min; do
5553 count=$((count + 1))
5555 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5556 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5557 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5559 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5560 local nums=$($cmd | wc -l)
5561 [ $nums -eq $expected ] ||
5562 error "'$cmd' wrong: found $nums, expected $expected"
5564 cmd="$LFS find $dir -atime $count${age:0:1}"
5565 nums=$($cmd | wc -l)
5566 [ $nums -eq $expected ] ||
5567 error "'$cmd' wrong: found $nums, expected $expected"
5571 cmd="$LFS find $dir -ctime +1s -type f"
5572 nums=$($cmd | wc -l)
5573 (( $nums == $count * 2 + 1)) ||
5574 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5576 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5579 [ $RUNAS_ID -eq $UID ] &&
5580 skip_env "RUNAS_ID = UID = $UID -- skipping"
5582 local dir=$DIR/$tdir
5584 setup_56 $dir $NUMFILES $NUMDIRS
5585 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5587 local expected=$NUMFILES
5588 local cmd="$LFS find -uid $RUNAS_ID $dir"
5589 local nums=$($cmd | wc -l)
5591 [ $nums -eq $expected ] ||
5592 error "'$cmd' wrong: found $nums, expected $expected"
5594 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5595 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5596 nums=$($cmd | wc -l)
5597 [ $nums -eq $expected ] ||
5598 error "'$cmd' wrong: found $nums, expected $expected"
5600 run_test 56p "check lfs find -uid and ! -uid"
5603 [ $RUNAS_ID -eq $UID ] &&
5604 skip_env "RUNAS_ID = UID = $UID -- skipping"
5606 local dir=$DIR/$tdir
5608 setup_56 $dir $NUMFILES $NUMDIRS
5609 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5611 local expected=$NUMFILES
5612 local cmd="$LFS find -gid $RUNAS_GID $dir"
5613 local nums=$($cmd | wc -l)
5615 [ $nums -eq $expected ] ||
5616 error "'$cmd' wrong: found $nums, expected $expected"
5618 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5619 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5620 nums=$($cmd | wc -l)
5621 [ $nums -eq $expected ] ||
5622 error "'$cmd' wrong: found $nums, expected $expected"
5624 run_test 56q "check lfs find -gid and ! -gid"
5627 local dir=$DIR/$tdir
5629 setup_56 $dir $NUMFILES $NUMDIRS
5632 local cmd="$LFS find -size 0 -type f $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 cmd="$LFS find ! -size 0 -type f $dir"
5639 nums=$($cmd | wc -l)
5640 [ $nums -eq $expected ] ||
5641 error "'$cmd' wrong: found $nums, expected $expected"
5642 echo "test" > $dir/$tfile
5643 echo "test2" > $dir/$tfile.2 && sync
5645 cmd="$LFS find -size 5 -type f $dir"
5646 nums=$($cmd | wc -l)
5647 [ $nums -eq $expected ] ||
5648 error "'$cmd' wrong: found $nums, expected $expected"
5650 cmd="$LFS find -size +5 -type f $dir"
5651 nums=$($cmd | wc -l)
5652 [ $nums -eq $expected ] ||
5653 error "'$cmd' wrong: found $nums, expected $expected"
5655 cmd="$LFS find -size +0 -type f $dir"
5656 nums=$($cmd | wc -l)
5657 [ $nums -eq $expected ] ||
5658 error "'$cmd' wrong: found $nums, expected $expected"
5660 cmd="$LFS find ! -size -5 -type f $dir"
5661 nums=$($cmd | wc -l)
5662 [ $nums -eq $expected ] ||
5663 error "'$cmd' wrong: found $nums, expected $expected"
5665 cmd="$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 run_test 56r "check lfs find -size works"
5672 test_56s() { # LU-611 #LU-9369
5673 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5675 local dir=$DIR/$tdir
5676 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5678 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5679 for i in $(seq $NUMDIRS); do
5680 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5683 local expected=$NUMDIRS
5684 local cmd="$LFS find -c $OSTCOUNT $dir"
5685 local nums=$($cmd | wc -l)
5687 [ $nums -eq $expected ] || {
5688 $LFS getstripe -R $dir
5689 error "'$cmd' wrong: found $nums, expected $expected"
5692 expected=$((NUMDIRS + onestripe))
5693 cmd="$LFS find -stripe-count +0 -type f $dir"
5694 nums=$($cmd | wc -l)
5695 [ $nums -eq $expected ] || {
5696 $LFS getstripe -R $dir
5697 error "'$cmd' wrong: found $nums, expected $expected"
5701 cmd="$LFS find -stripe-count 1 -type f $dir"
5702 nums=$($cmd | wc -l)
5703 [ $nums -eq $expected ] || {
5704 $LFS getstripe -R $dir
5705 error "'$cmd' wrong: found $nums, expected $expected"
5708 cmd="$LFS find -stripe-count -2 -type f $dir"
5709 nums=$($cmd | wc -l)
5710 [ $nums -eq $expected ] || {
5711 $LFS getstripe -R $dir
5712 error "'$cmd' wrong: found $nums, expected $expected"
5716 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5717 nums=$($cmd | wc -l)
5718 [ $nums -eq $expected ] || {
5719 $LFS getstripe -R $dir
5720 error "'$cmd' wrong: found $nums, expected $expected"
5723 run_test 56s "check lfs find -stripe-count works"
5725 test_56t() { # LU-611 #LU-9369
5726 local dir=$DIR/$tdir
5728 setup_56 $dir 0 $NUMDIRS
5729 for i in $(seq $NUMDIRS); do
5730 $LFS setstripe -S 8M $dir/dir$i/$tfile
5733 local expected=$NUMDIRS
5734 local cmd="$LFS find -S 8M $dir"
5735 local nums=$($cmd | wc -l)
5737 [ $nums -eq $expected ] || {
5738 $LFS getstripe -R $dir
5739 error "'$cmd' wrong: found $nums, expected $expected"
5743 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5745 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5747 expected=$(((NUMDIRS + 1) * NUMFILES))
5748 cmd="$LFS find -stripe-size 512k -type f $dir"
5749 nums=$($cmd | wc -l)
5750 [ $nums -eq $expected ] ||
5751 error "'$cmd' wrong: found $nums, expected $expected"
5753 cmd="$LFS find -stripe-size +320k -type f $dir"
5754 nums=$($cmd | wc -l)
5755 [ $nums -eq $expected ] ||
5756 error "'$cmd' wrong: found $nums, expected $expected"
5758 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5759 cmd="$LFS find -stripe-size +200k -type f $dir"
5760 nums=$($cmd | wc -l)
5761 [ $nums -eq $expected ] ||
5762 error "'$cmd' wrong: found $nums, expected $expected"
5764 cmd="$LFS find -stripe-size -640k -type f $dir"
5765 nums=$($cmd | wc -l)
5766 [ $nums -eq $expected ] ||
5767 error "'$cmd' wrong: found $nums, expected $expected"
5770 cmd="$LFS find -stripe-size 256k -type f $dir"
5771 nums=$($cmd | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "'$cmd' wrong: found $nums, expected $expected"
5775 cmd="$LFS find -stripe-size -320k -type f $dir"
5776 nums=$($cmd | wc -l)
5777 [ $nums -eq $expected ] ||
5778 error "'$cmd' wrong: found $nums, expected $expected"
5781 cmd="$LFS find -stripe-size 1024k -type f $dir"
5782 nums=$($cmd | wc -l)
5783 [ $nums -eq $expected ] ||
5784 error "'$cmd' wrong: found $nums, expected $expected"
5786 run_test 56t "check lfs find -stripe-size works"
5788 test_56u() { # LU-611
5789 local dir=$DIR/$tdir
5791 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5793 if [[ $OSTCOUNT -gt 1 ]]; then
5794 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5800 local expected=$(((NUMDIRS + 1) * NUMFILES))
5801 local cmd="$LFS find -stripe-index 0 -type f $dir"
5802 local nums=$($cmd | wc -l)
5804 [ $nums -eq $expected ] ||
5805 error "'$cmd' wrong: found $nums, expected $expected"
5808 cmd="$LFS find -stripe-index 1 -type f $dir"
5809 nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5813 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5814 nums=$($cmd | wc -l)
5815 [ $nums -eq $expected ] ||
5816 error "'$cmd' wrong: found $nums, expected $expected"
5819 # This should produce an error and not return any files
5820 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5821 nums=$($cmd 2>/dev/null | wc -l)
5822 [ $nums -eq $expected ] ||
5823 error "'$cmd' wrong: found $nums, expected $expected"
5825 if [[ $OSTCOUNT -gt 1 ]]; then
5826 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5827 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5828 nums=$($cmd | wc -l)
5829 [ $nums -eq $expected ] ||
5830 error "'$cmd' wrong: found $nums, expected $expected"
5833 run_test 56u "check lfs find -stripe-index works"
5837 local dir=$DIR/$tdir
5839 setup_56 $dir $NUMFILES $NUMDIRS
5841 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5842 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5844 for file in $($LFS find -m $UUID $dir); do
5845 file_midx=$($LFS getstripe -m $file)
5846 [ $file_midx -eq $mdt_idx ] ||
5847 error "lfs find -m $UUID != getstripe -m $file_midx"
5850 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5856 local dir=$DIR/$tdir
5858 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5860 local stripe_size=$($LFS getstripe -S -d $dir) ||
5861 error "$LFS getstripe -S -d $dir failed"
5862 stripe_size=${stripe_size%% *}
5864 local file_size=$((stripe_size * OSTCOUNT))
5865 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5866 local required_space=$((file_num * file_size))
5867 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5869 [[ $free_space -le $((required_space / 1024)) ]] &&
5870 skip_env "need $required_space, have $free_space kbytes"
5873 local dd_count=$((file_size / dd_bs))
5875 # write data into the files
5880 for i in $(seq $NUMFILES); do
5882 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5883 error "write data into $file failed"
5885 for i in $(seq $NUMDIRS); do
5886 for j in $(seq $NUMFILES); do
5887 file=$dir/dir$i/file$j
5888 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5889 error "write data into $file failed"
5893 # $LFS_MIGRATE will fail if hard link migration is unsupported
5894 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5895 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5896 error "creating links to $dir/dir1/file1 failed"
5901 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5904 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5907 eval $cmd || error "$cmd failed"
5909 check_stripe_count $dir/file1 $expected
5911 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5913 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5914 # OST 1 if it is on OST 0. This file is small enough to
5915 # be on only one stripe.
5916 file=$dir/migr_1_ost
5917 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5918 error "write data into $file failed"
5919 local obdidx=$($LFS getstripe -i $file)
5920 local oldmd5=$(md5sum $file)
5923 [[ $obdidx -eq 0 ]] && newobdidx=1
5924 cmd="$LFS migrate -i $newobdidx $file"
5926 eval $cmd || error "$cmd failed"
5928 local realobdix=$($LFS getstripe -i $file)
5929 local newmd5=$(md5sum $file)
5931 [[ $newobdidx -ne $realobdix ]] &&
5932 error "new OST is different (was=$obdidx, "\
5933 "wanted=$newobdidx, got=$realobdix)"
5934 [[ "$oldmd5" != "$newmd5" ]] &&
5935 error "md5sum differ: $oldmd5, $newmd5"
5939 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5941 eval $cmd || error "$cmd failed"
5943 for j in $(seq $NUMFILES); do
5944 check_stripe_count $dir/dir1/file$j $expected
5947 # lfs_migrate works with lfs find
5948 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5949 $LFS_MIGRATE -y -c $expected"
5951 eval $cmd || error "$cmd failed"
5953 for i in $(seq 2 $NUMFILES); do
5954 check_stripe_count $dir/file$i $expected
5956 for i in $(seq 2 $NUMDIRS); do
5957 for j in $(seq $NUMFILES); do
5958 check_stripe_count $dir/dir$i/file$j $expected
5962 run_test 56w "check lfs_migrate -c stripe_count works"
5965 local file1=$DIR/$tdir/file1
5966 local create_pool=false
5967 local initial_pool=$($LFS getstripe -p $DIR)
5971 echo -n "Creating test dir..."
5972 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5975 echo -n "Creating test file..."
5976 touch $file1 || error "cannot create file"
5979 echo -n "Detecting existing pools..."
5980 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5982 if [ ${#pool_list[@]} -gt 0 ]; then
5983 echo "${pool_list[@]}"
5984 for thispool in "${pool_list[@]}"; do
5985 if [[ -z "$initial_pool" ||
5986 "$initial_pool" != "$thispool" ]]; then
5988 echo "Using existing pool '$pool'"
5993 echo "none detected."
5995 if [ -z "$pool" ]; then
5996 pool=${POOL:-testpool}
5997 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5998 echo -n "Creating pool '$pool'..."
6000 pool_add $pool &> /dev/null ||
6001 error "pool_add failed"
6004 echo -n "Adding target to pool..."
6005 pool_add_targets $pool 0 0 1 &> /dev/null ||
6006 error "pool_add_targets failed"
6010 echo -n "Setting pool using -p option..."
6011 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6012 error "migrate failed rc = $?"
6015 echo -n "Verifying test file is in pool after migrating..."
6016 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6017 error "file was not migrated to pool $pool"
6020 echo -n "Removing test file from pool '$pool'..."
6021 $LFS migrate $file1 &> /dev/null ||
6022 error "cannot remove from pool"
6023 [ "$($LFS getstripe -p $file1)" ] &&
6024 error "pool still set"
6027 echo -n "Setting pool using --pool option..."
6028 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6029 error "migrate failed rc = $?"
6034 if $create_pool; then
6035 destroy_test_pools 2> /dev/null ||
6036 error "destroy test pools failed"
6039 run_test 56wb "check lfs_migrate pool support"
6042 local file1="$DIR/$tdir/file1"
6044 echo -n "Creating test dir..."
6045 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6046 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6047 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6048 error "cannot set stripe"
6051 echo -n "Setting initial stripe for test file..."
6052 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6053 error "cannot set stripe"
6054 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6055 error "stripe size not set"
6058 # File currently set to -S 512K -c 1
6060 # Ensure -c and -S options are rejected when -R is set
6061 echo -n "Verifying incompatible options are detected..."
6062 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6063 error "incompatible -c and -R options not detected"
6064 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6065 error "incompatible -S and -R options not detected"
6068 # Ensure unrecognized options are passed through to 'lfs migrate'
6069 echo -n "Verifying -S option is passed through to lfs migrate..."
6070 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6071 error "migration failed"
6072 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6073 error "file was not restriped"
6076 # File currently set to -S 1M -c 1
6078 # Ensure long options are supported
6079 echo -n "Verifying long options supported..."
6080 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6081 error "long option without argument not supported"
6082 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6083 error "long option with argument not supported"
6084 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6085 error "file not restriped with --stripe-size option"
6088 # File currently set to -S 512K -c 1
6090 if [ "$OSTCOUNT" -gt 1 ]; then
6091 echo -n "Verifying explicit stripe count can be set..."
6092 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6093 error "migrate failed"
6094 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6095 error "file not restriped to explicit count"
6099 # File currently set to -S 512K -c 1 or -S 512K -c 2
6101 # Ensure parent striping is used if -R is set, and no stripe
6102 # count or size is specified
6103 echo -n "Setting stripe for parent directory..."
6104 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6105 error "cannot set stripe"
6108 echo -n "Verifying restripe option uses parent stripe settings..."
6109 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6110 error "migrate failed"
6111 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6112 error "file not restriped to parent settings"
6113 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6114 error "file not restriped to parent settings"
6117 # File currently set to -S 1M -c 1
6119 # Ensure striping is preserved if -R is not set, and no stripe
6120 # count or size is specified
6121 echo -n "Verifying striping size preserved when not specified..."
6122 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6123 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6124 error "cannot set stripe on parent directory"
6125 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6126 error "migrate failed"
6127 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6128 error "file was restriped"
6131 # Ensure file name properly detected when final option has no argument
6132 echo -n "Verifying file name properly detected..."
6133 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6134 error "file name interpreted as option argument"
6140 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6143 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6145 local file1=$DIR/$tdir/file1
6147 echo -n "Creating test dir..."
6148 test_mkdir $DIR/$tdir || error "cannot create dir"
6151 echo -n "Creating test file..."
6155 # Ensure 'lfs migrate' will fail by using a non-existent option,
6156 # and make sure rsync is not called to recover
6157 echo -n "Make sure --no-rsync option works..."
6158 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6159 grep -q 'refusing to fall back to rsync' ||
6160 error "rsync was called with --no-rsync set"
6163 # Ensure rsync is called without trying 'lfs migrate' first
6164 echo -n "Make sure --rsync option works..."
6165 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6166 grep -q 'falling back to rsync' &&
6167 error "lfs migrate was called with --rsync set"
6170 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6171 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6172 grep -q 'at the same time' ||
6173 error "--rsync and --no-rsync accepted concurrently"
6179 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6183 check_swap_layouts_support
6185 local dir=$DIR/$tdir
6186 local ref1=/etc/passwd
6187 local file1=$dir/file1
6189 test_mkdir $dir || error "creating dir $dir"
6190 $LFS setstripe -c 2 $file1
6192 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6193 stripe=$($LFS getstripe -c $file1)
6194 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6195 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6200 run_test 56x "lfs migration support"
6203 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6204 check_swap_layouts_support
6206 local dir=$DIR/$tdir/$testnum
6210 local ref1=/etc/passwd
6211 local file1=$dir/file1
6213 $LFS setstripe -c 2 $file1
6215 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6217 local stripe=$($LFS getstripe -c $file1)
6219 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6220 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6225 run_test 56xa "lfs migration --block support"
6227 check_migrate_links() {
6229 local file1="$dir/file1"
6232 local total_count=$(($begin + $count - 1))
6233 local symlink_count=10
6236 if [ ! -f "$file1" ]; then
6237 echo -n "creating initial file..."
6238 $LFS setstripe -c 1 -S "512k" "$file1" ||
6239 error "cannot setstripe initial file"
6242 echo -n "creating symlinks..."
6243 for s in $(seq 1 $symlink_count); do
6244 ln -s "$file1" "$dir/slink$s" ||
6245 error "cannot create symlinks"
6249 echo -n "creating nonlinked files..."
6250 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6251 error "cannot create nonlinked files"
6256 if [ ! -f "$dir/file$total_count" ]; then
6257 echo -n "creating hard links $begin:$total_count..."
6258 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6259 /dev/null || error "cannot create hard links"
6263 echo -n "checking number of hard links listed in xattrs..."
6264 local fid=$($LFS getstripe -F "$file1")
6265 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6268 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6269 skip "hard link list has unexpected size, skipping test"
6271 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6272 error "link names should exceed xattrs size"
6275 echo -n "migrating files..."
6276 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6278 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6281 # make sure all links have been properly migrated
6282 echo -n "verifying files..."
6283 fid=$($LFS getstripe -F "$file1") ||
6284 error "cannot get fid for file $file1"
6285 for i in $(seq 2 $total_count); do
6286 local fid2=$($LFS getstripe -F $dir/file$i)
6288 [ "$fid2" == "$fid" ] ||
6289 error "migrated hard link has mismatched FID"
6292 # make sure hard links were properly detected, and migration was
6293 # performed only once for the entire link set; nonlinked files should
6295 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
6296 local expected=$(($uniq_count + 1))
6298 [ "$actual" -eq "$expected" ] ||
6299 error "hard links individually migrated ($actual != $expected)"
6301 # make sure the correct number of hard links are present
6302 local hardlinks=$(stat -c '%h' "$file1")
6304 [ $hardlinks -eq $total_count ] ||
6305 error "num hard links $hardlinks != $total_count"
6312 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6313 skip "Need MDS version at least 2.10.55"
6315 local dir="$DIR/$tdir"
6317 test_mkdir "$dir" || error "cannot create dir $dir"
6319 echo "testing lfs migrate mode when all links fit within xattrs"
6320 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6322 echo "testing rsync mode when all links fit within xattrs"
6323 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6325 echo "testing lfs migrate mode when all links do not fit within xattrs"
6326 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6328 echo "testing rsync mode when all links do not fit within xattrs"
6329 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6335 run_test 56xb "lfs migration hard link support"
6338 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6340 local dir="$DIR/$tdir"
6342 test_mkdir "$dir" || error "cannot create dir $dir"
6344 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6345 echo -n "Setting initial stripe for 20MB test file..."
6346 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
6348 echo -n "Sizing 20MB test file..."
6349 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6351 echo -n "Verifying small file autostripe count is 1..."
6352 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
6353 error "cannot migrate 20MB file"
6354 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6355 error "cannot get stripe for $dir/20mb"
6356 [ $stripe_count -eq 1 ] ||
6357 error "unexpected stripe count $stripe_count for 20MB file"
6361 # Test 2: File is small enough to fit within the available space on
6362 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6363 # have at least an additional 1KB for each desired stripe for test 3
6364 echo -n "Setting stripe for 1GB test file..."
6365 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
6367 echo -n "Sizing 1GB test file..."
6368 # File size is 1GB + 3KB
6369 truncate "$dir/1gb" 1073744896 &> /dev/null ||
6370 error "cannot create 1GB test file"
6372 echo -n "Migrating 1GB file..."
6373 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
6374 error "cannot migrate file"
6376 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6377 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6378 error "cannot get stripe for $dir/1gb"
6379 [ $stripe_count -eq 2 ] ||
6380 error "unexpected stripe count $stripe_count (expected 2)"
6383 # Test 3: File is too large to fit within the available space on
6384 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6385 if [ $OSTCOUNT -ge 3 ]; then
6386 # The required available space is calculated as
6387 # file size (1GB + 3KB) / OST count (3).
6388 local kb_per_ost=349526
6390 echo -n "Migrating 1GB file..."
6391 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6392 /dev/null || error "cannot migrate file"
6395 stripe_count=$($LFS getstripe -c "$dir/1gb")
6396 echo -n "Verifying autostripe count with limited space..."
6397 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6398 error "unexpected stripe count $stripe_count (wanted 3)"
6405 run_test 56xc "lfs migration autostripe"
6408 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6409 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6412 local dir=$DIR/$tdir
6416 test_mkdir -p $dir || error "creating dir $dir"
6417 touch $f1 || error "creating std file $f1"
6418 $MULTIOP $f2 H2c || error "creating released file $f2"
6420 # a directory can be raid0, so ask only for files
6421 res=$($LFS find $dir -L raid0 -type f | wc -l)
6422 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6424 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6425 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6427 # only files can be released, so no need to force file search
6428 res=$($LFS find $dir -L released)
6429 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6431 res=$($LFS find $dir -type f \! -L released)
6432 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6434 run_test 56y "lfs find -L raid0|released"
6436 test_56z() { # LU-4824
6437 # This checks to make sure 'lfs find' continues after errors
6438 # There are two classes of errors that should be caught:
6439 # - If multiple paths are provided, all should be searched even if one
6441 # - If errors are encountered during the search, it should not terminate
6443 local dir=$DIR/$tdir
6447 for i in d{0..9}; do
6450 touch $dir/d{0..9}/$tfile
6451 $LFS find $DIR/non_existent_dir $dir &&
6452 error "$LFS find did not return an error"
6453 # Make a directory unsearchable. This should NOT be the last entry in
6454 # directory order. Arbitrarily pick the 6th entry
6455 chmod 700 $($LFS find $dir -type d | sed '6!d')
6457 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6459 # The user should be able to see 10 directories and 9 files
6460 [ $count == 19 ] || error "$LFS find did not continue after error"
6462 run_test 56z "lfs find should continue after an error"
6464 test_56aa() { # LU-5937
6465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6467 local dir=$DIR/$tdir
6470 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6472 createmany -o $dir/striped_dir/${tfile}- 1024
6473 local dirs=$($LFS find --size +8k $dir/)
6475 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6477 run_test 56aa "lfs find --size under striped dir"
6479 test_56ab() { # LU-10705
6480 test_mkdir $DIR/$tdir
6481 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6482 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6483 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6484 # Flush writes to ensure valid blocks. Need to be more thorough for
6485 # ZFS, since blocks are not allocated/returned to client immediately.
6487 wait_zfs_commit ost1 2
6488 cancel_lru_locks osc
6491 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6493 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6495 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6496 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6498 rm -f $DIR/$tdir/$tfile.[123]
6500 run_test 56ab "lfs find --blocks"
6503 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6504 skip "Need MDS version at least 2.10.50"
6506 # Create composite files with one component
6507 local dir=$DIR/$tdir
6509 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6510 # Create composite files with three components
6511 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6512 # Create non-composite files
6513 createmany -o $dir/${tfile}- 10
6515 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6517 [[ $nfiles == 10 ]] ||
6518 error "lfs find -E 1M found $nfiles != 10 files"
6520 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6521 [[ $nfiles == 25 ]] ||
6522 error "lfs find ! -E 1M found $nfiles != 25 files"
6524 # All files have a component that starts at 0
6525 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6526 [[ $nfiles == 35 ]] ||
6527 error "lfs find --component-start 0 - $nfiles != 35 files"
6529 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6530 [[ $nfiles == 15 ]] ||
6531 error "lfs find --component-start 2M - $nfiles != 15 files"
6533 # All files created here have a componenet that does not starts at 2M
6534 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6535 [[ $nfiles == 35 ]] ||
6536 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6538 # Find files with a specified number of components
6539 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6540 [[ $nfiles == 15 ]] ||
6541 error "lfs find --component-count 3 - $nfiles != 15 files"
6543 # Remember non-composite files have a component count of zero
6544 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6545 [[ $nfiles == 10 ]] ||
6546 error "lfs find --component-count 0 - $nfiles != 10 files"
6548 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6549 [[ $nfiles == 20 ]] ||
6550 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6552 # All files have a flag called "init"
6553 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6554 [[ $nfiles == 35 ]] ||
6555 error "lfs find --component-flags init - $nfiles != 35 files"
6557 # Multi-component files will have a component not initialized
6558 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6559 [[ $nfiles == 15 ]] ||
6560 error "lfs find !--component-flags init - $nfiles != 15 files"
6565 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6568 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6569 skip "Need MDS version at least 2.10.57"
6579 # create mirrored directories and mirrored files
6580 mkdir $td || error "mkdir $td failed"
6581 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6582 createmany -o $tf- 10 || error "create $tf- failed"
6584 for i in $(seq 2); do
6586 mkdir $dir || error "mkdir $dir failed"
6587 $LFS mirror create -N$((3 + i)) $dir ||
6588 error "create mirrored dir $dir failed"
6589 createmany -o $dir/$tfile- 10 ||
6590 error "create $dir/$tfile- failed"
6593 # change the states of some mirrored files
6595 for i in $(seq 2); do
6597 for j in $(seq 4 9); do
6598 echo foo > $dir/$tfile-$j
6602 # find mirrored files with specific mirror count
6603 cmd="$LFS find --mirror-count 3 --type f $td"
6604 nfiles=$($cmd | wc -l)
6605 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6607 cmd="$LFS find ! --mirror-count 3 --type f $td"
6608 nfiles=$($cmd | wc -l)
6609 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6611 cmd="$LFS find --mirror-count +2 --type f $td"
6612 nfiles=$($cmd | wc -l)
6613 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6615 cmd="$LFS find --mirror-count -6 --type f $td"
6616 nfiles=$($cmd | wc -l)
6617 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6619 # find mirrored files with specific file state
6620 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6621 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6623 cmd="$LFS find --mirror-state=ro --type f $td"
6624 nfiles=$($cmd | wc -l)
6625 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6627 cmd="$LFS find ! --mirror-state=ro --type f $td"
6628 nfiles=$($cmd | wc -l)
6629 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6631 cmd="$LFS find --mirror-state=wp --type f $td"
6632 nfiles=$($cmd | wc -l)
6633 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6635 cmd="$LFS find ! --mirror-state=sp --type f $td"
6636 nfiles=$($cmd | wc -l)
6637 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6639 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6643 # note test will not do anything if MDS is not local
6644 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6645 skip_env "ldiskfs only test"
6647 remote_mds_nodsh && skip "remote MDS with nodsh"
6649 local MNTDEV="osd*.*MDT*.mntdev"
6650 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6651 [ -z "$DEV" ] && error "can't access $MNTDEV"
6652 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6653 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6654 error "can't access $DEV"
6655 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6656 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6660 run_test 57a "verify MDS filesystem created with large inodes =="
6663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6664 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6665 skip_env "ldiskfs only test"
6667 remote_mds_nodsh && skip "remote MDS with nodsh"
6669 local dir=$DIR/$tdir
6672 local fileN=$dir/f$filecount
6674 rm -rf $dir || error "removing $dir"
6676 local mdtidx=$($LFS getstripe -m $dir)
6677 local mdtname=MDT$(printf %04x $mdtidx)
6678 local facet=mds$((mdtidx + 1))
6680 echo "mcreating $filecount files"
6681 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6683 # verify that files do not have EAs yet
6684 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6685 error "$file1 has an EA"
6686 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6687 error "$fileN has an EA"
6691 df $dir #make sure we get new statfs data
6692 local mdsfree=$(do_facet $facet \
6693 lctl get_param -n osd*.*$mdtname.kbytesfree)
6694 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6697 echo "opening files to create objects/EAs"
6698 for file in $(seq -f $dir/f%g 1 $filecount); do
6699 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6700 error "opening $file"
6703 # verify that files have EAs now
6704 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6705 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6707 sleep 1 #make sure we get new statfs data
6709 local mdsfree2=$(do_facet $facet \
6710 lctl get_param -n osd*.*$mdtname.kbytesfree)
6711 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6713 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6714 if [ "$mdsfree" != "$mdsfree2" ]; then
6715 error "MDC before $mdcfree != after $mdcfree2"
6717 echo "MDC before $mdcfree != after $mdcfree2"
6718 echo "unable to confirm if MDS has large inodes"
6723 run_test 57b "default LOV EAs are stored inside large inodes ==="
6726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6727 [ -z "$(which wiretest 2>/dev/null)" ] &&
6728 skip_env "could not find wiretest"
6732 run_test 58 "verify cross-platform wire constants =============="
6735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6737 echo "touch 130 files"
6738 createmany -o $DIR/f59- 130
6740 unlinkmany $DIR/f59- 130
6742 # wait for commitment of removal
6743 wait_delete_completed
6745 run_test 59 "verify cancellation of llog records async ========="
6747 TEST60_HEAD="test_60 run $RANDOM"
6749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6750 remote_mgs_nodsh && skip "remote MGS with nodsh"
6751 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6752 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6753 skip_env "missing subtest run-llog.sh"
6755 log "$TEST60_HEAD - from kernel mode"
6756 do_facet mgs "$LCTL dk > /dev/null"
6757 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6758 do_facet mgs $LCTL dk > $TMP/$tfile
6760 # LU-6388: test llog_reader
6761 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6762 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6763 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6764 skip_env "missing llog_reader"
6765 local fstype=$(facet_fstype mgs)
6766 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6767 skip_env "Only for ldiskfs or zfs type mgs"
6769 local mntpt=$(facet_mntpt mgs)
6770 local mgsdev=$(mgsdevname 1)
6782 #get fid and record list
6783 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6785 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6787 #remount mgs as ldiskfs or zfs type
6788 stop mgs || error "stop mgs failed"
6789 mount_fstype mgs || error "remount mgs failed"
6790 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6793 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6794 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6799 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6801 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6803 echo "obj_file is $obj_file"
6804 do_facet mgs $llog_reader $obj_file
6806 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6807 awk '{ print $3 }' | sed -e "s/^type=//g")
6808 if [ $rec_type != $rec ]; then
6809 echo "FAILED test_60a wrong record type $rec_type," \
6815 #check obj path if record type is LLOG_LOGID_MAGIC
6816 if [ "$rec" == "1064553b" ]; then
6817 path=$(do_facet mgs $llog_reader $obj_file |
6818 grep "path=" | awk '{ print $NF }' |
6819 sed -e "s/^path=//g")
6820 if [ $obj_file != $mntpt/$path ]; then
6821 echo "FAILED test_60a wrong obj path" \
6822 "$montpt/$path, should be $obj_file"
6829 #restart mgs before "error", otherwise it will block the next test
6830 stop mgs || error "stop mgs failed"
6831 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6832 $pass || error "test failed, see FAILED test_60a messages for specifics"
6834 run_test 60a "llog_test run from kernel module and test llog_reader"
6836 test_60b() { # bug 6411
6837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6840 LLOG_COUNT=$(do_facet mgs dmesg |
6841 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6842 /llog_[a-z]*.c:[0-9]/ {
6854 [[ $LLOG_COUNT -gt 120 ]] &&
6855 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6857 run_test 60b "limit repeated messages from CERROR/CWARN"
6860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6862 echo "create 5000 files"
6863 createmany -o $DIR/f60c- 5000
6864 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6865 lctl set_param fail_loc=0x80000137
6866 unlinkmany $DIR/f60c- 5000
6867 lctl set_param fail_loc=0
6869 run_test 60c "unlink file when mds full"
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6874 SAVEPRINTK=$(lctl get_param -n printk)
6875 # verify "lctl mark" is even working"
6876 MESSAGE="test message ID $RANDOM $$"
6877 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6878 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6880 lctl set_param printk=0 || error "set lnet.printk failed"
6881 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6882 MESSAGE="new test message ID $RANDOM $$"
6883 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6884 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6885 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6887 lctl set_param -n printk="$SAVEPRINTK"
6889 run_test 60d "test printk console message masking"
6892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6893 remote_mds_nodsh && skip "remote MDS with nodsh"
6896 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6897 do_facet mds1 lctl set_param fail_loc=0x15b
6900 run_test 60e "no space while new llog is being created"
6905 test_mkdir -c $MDSCOUNT $DIR/$tdir
6906 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6911 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6912 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6913 index=$((index + 1))
6919 for i in $(seq 100); do
6920 # define OBD_FAIL_OSD_TXN_START 0x19a
6921 do_facet mds1 lctl set_param fail_loc=0x8000019a
6927 mkdir $DIR/$tdir/new || error "mkdir failed"
6928 rmdir $DIR/$tdir/new || error "rmdir failed"
6930 run_test 60g "transaction abort won't cause MDT hung"
6933 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
6934 skip "Need MDS version at least 2.12.52"
6935 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
6939 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
6940 #define OBD_FAIL_MDS_STRIPE_FID 0x189
6941 for fail_loc in 0x80000188 0x80000189; do
6942 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
6943 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
6944 error "mkdir $dir-$fail_loc failed"
6945 for i in {0..10}; do
6946 # create may fail on missing stripe
6947 echo $i > $DIR/$tdir-$fail_loc/$i
6949 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6950 error "getdirstripe $tdir-$fail_loc failed"
6951 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
6952 error "migrate $tdir-$fail_loc failed"
6953 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
6954 error "getdirstripe $tdir-$fail_loc failed"
6955 pushd $DIR/$tdir-$fail_loc
6957 echo $f | cmp $f - || error "$f data mismatch"
6960 rm -rf $DIR/$tdir-$fail_loc
6963 run_test 60h "striped directory with missing stripes can be accessed"
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6969 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6970 cancel_lru_locks osc
6971 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6974 run_test 61a "mmap() writes don't make sync hang ================"
6977 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
6979 run_test 61b "mmap() of unstriped file is successful"
6981 # bug 2330 - insufficient obd_match error checking causes LBUG
6983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6987 cancel_lru_locks osc
6988 lctl set_param fail_loc=0x405
6989 cat $f && error "cat succeeded, expect -EIO"
6990 lctl set_param fail_loc=0
6992 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6993 # match every page all of the time.
6994 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6996 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6997 # Though this test is irrelevant anymore, it helped to reveal some
6998 # other grant bugs (LU-4482), let's keep it.
6999 test_63a() { # was test_63
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7002 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7004 for i in `seq 10` ; do
7005 dd if=/dev/zero of=$DIR/f63 bs=8k &
7011 rm -f $DIR/f63 || true
7013 run_test 63a "Verify oig_wait interruption does not crash ======="
7015 # bug 2248 - async write errors didn't return to application on sync
7016 # bug 3677 - async write errors left page locked
7018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7021 lctl set_param debug=-1
7023 # ensure we have a grant to do async writes
7024 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7027 sync # sync lest earlier test intercept the fail_loc
7029 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7030 lctl set_param fail_loc=0x80000406
7031 $MULTIOP $DIR/$tfile Owy && \
7032 error "sync didn't return ENOMEM"
7033 sync; sleep 2; sync # do a real sync this time to flush page
7034 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7035 error "locked page left in cache after async error" || true
7038 run_test 63b "async write errors should be returned to fsync ==="
7041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7044 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7046 run_test 64a "verify filter grant calculations (in kernel) ====="
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7051 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7053 run_test 64b "check out-of-space detection on client"
7056 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7058 run_test 64c "verify grant shrink"
7060 # this does exactly what osc_request.c:osc_announce_cached() does in
7061 # order to calculate max amount of grants to ask from server
7065 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7066 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7068 ((rpc_in_flight ++));
7069 nrpages=$((nrpages * rpc_in_flight))
7071 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7073 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7075 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7076 local undirty=$((nrpages * PAGE_SIZE))
7078 local max_extent_pages
7079 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7080 grep grant_max_extent_size | awk '{print $2}')
7081 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7082 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7083 local grant_extent_tax
7084 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7085 grep grant_extent_tax | awk '{print $2}')
7087 undirty=$((undirty + nrextents * grant_extent_tax))
7092 # this is size of unit for grant allocation. It should be equal to
7093 # what tgt_grant.c:tgt_grant_chunk() calculates
7097 local grant_extent_tax
7099 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7100 grep max_brw_size | awk '{print $2}')
7102 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7103 grep grant_extent_tax | awk '{print $2}')
7105 echo $(((max_brw_size + grant_extent_tax) * 2))
7109 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7110 skip "OST < 2.10.55 doesn't limit grants enough"
7112 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7113 local file=$DIR/$tfile
7115 [[ $($LCTL get_param osc.${tgt}.import |
7116 grep "connect_flags:.*grant_param") ]] ||
7117 skip "no grant_param connect flag"
7119 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7121 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7123 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7124 stack_trap "rm -f $file" EXIT
7126 $LFS setstripe $file -i 0 -c 1
7127 dd if=/dev/zero of=$file bs=1M count=1000 &
7132 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7133 if [[ $cur_grant -gt $max_cur_granted ]]
7136 error "cur_grant $cur_grant > $max_cur_granted"
7139 [[ $? -ne 0 ]] && break;
7144 wait_delete_completed
7145 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7147 run_test 64d "check grant limit exceed"
7149 # bug 1414 - set/get directories' stripe info
7151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7153 test_mkdir $DIR/$tdir
7155 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7157 run_test 65a "directory with no stripe info"
7160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7162 test_mkdir $DIR/$tdir
7163 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7165 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7168 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7170 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7174 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7176 test_mkdir $DIR/$tdir
7177 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7179 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7180 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7182 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7184 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7189 test_mkdir $DIR/$tdir
7190 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7191 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7193 if [[ $STRIPECOUNT -le 0 ]]; then
7195 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7196 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7197 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7199 sc=$(($STRIPECOUNT - 1))
7201 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7202 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7203 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7204 error "lverify failed"
7206 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7211 test_mkdir $DIR/$tdir
7213 $LFS setstripe $DIR/$tdir || error "setstripe"
7214 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7215 error "no stripe info failed"
7217 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7219 run_test 65e "directory setstripe defaults"
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7224 test_mkdir $DIR/${tdir}f
7225 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7226 error "setstripe succeeded" || true
7228 run_test 65f "dir setstripe permission (should return error) ==="
7231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7233 test_mkdir $DIR/$tdir
7234 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7236 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7237 error "setstripe -S failed"
7238 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7239 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7240 error "delete default stripe failed"
7242 run_test 65g "directory setstripe -d"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7247 test_mkdir $DIR/$tdir
7248 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7250 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7251 error "setstripe -S failed"
7252 test_mkdir $DIR/$tdir/dd1
7253 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7254 error "stripe info inherit failed"
7256 run_test 65h "directory stripe info inherit ===================="
7259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7261 save_layout_restore_at_exit $MOUNT
7263 # bug6367: set non-default striping on root directory
7264 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7266 # bug12836: getstripe on -1 default directory striping
7267 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7269 # bug12836: getstripe -v on -1 default directory striping
7270 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7272 # bug12836: new find on -1 default directory striping
7273 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7275 run_test 65i "various tests to set root directory striping"
7277 test_65j() { # bug6367
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7282 # if we aren't already remounting for each test, do so for this test
7283 if [ "$I_MOUNTED" = "yes" ]; then
7284 cleanup || error "failed to unmount"
7288 save_layout_restore_at_exit $MOUNT
7290 $LFS setstripe -d $MOUNT || error "setstripe failed"
7292 run_test 65j "set default striping on root directory (bug 6367)="
7296 wait_delete_completed
7297 do_facet $SINGLEMDS "lctl set_param -n \
7298 osp.$ost*MDT0000.max_create_count=$max_count"
7299 do_facet $SINGLEMDS "lctl set_param -n \
7300 osp.$ost*MDT0000.create_count=$count"
7301 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7302 echo $INACTIVE_OSC "is Activate"
7304 wait_osc_import_state mds ost$ostnum FULL
7307 test_65k() { # bug11679
7308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7309 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7310 remote_mds_nodsh && skip "remote MDS with nodsh"
7312 local disable_precreate=true
7313 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7314 disable_precreate=false
7316 echo "Check OST status: "
7317 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7318 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7320 for OSC in $MDS_OSCS; do
7321 echo $OSC "is active"
7322 do_facet $SINGLEMDS lctl --device %$OSC activate
7325 for INACTIVE_OSC in $MDS_OSCS; do
7326 local ost=$(osc_to_ost $INACTIVE_OSC)
7327 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7328 lov.*md*.target_obd |
7329 awk -F: /$ost/'{ print $1 }' | head -n 1)
7332 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7333 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7335 echo "Deactivate: " $INACTIVE_OSC
7336 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7338 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7339 osp.$ost*MDT0000.create_count")
7340 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7341 osp.$ost*MDT0000.max_create_count")
7342 $disable_precreate &&
7343 do_facet $SINGLEMDS "lctl set_param -n \
7344 osp.$ost*MDT0000.max_create_count=0"
7346 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7347 [ -f $DIR/$tdir/$idx ] && continue
7348 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7349 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7351 error "setstripe $idx should succeed"; }
7352 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7354 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7357 do_facet $SINGLEMDS "lctl set_param -n \
7358 osp.$ost*MDT0000.max_create_count=$max_count"
7359 do_facet $SINGLEMDS "lctl set_param -n \
7360 osp.$ost*MDT0000.create_count=$count"
7361 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7362 echo $INACTIVE_OSC "is Activate"
7364 wait_osc_import_state mds ost$ostnum FULL
7367 run_test 65k "validate manual striping works properly with deactivated OSCs"
7369 test_65l() { # bug 12836
7370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7372 test_mkdir -p $DIR/$tdir/test_dir
7373 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7374 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7376 run_test 65l "lfs find on -1 stripe dir ========================"
7379 local layout=$(save_layout $MOUNT)
7380 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7381 restore_layout $MOUNT $layout
7382 error "setstripe should fail by non-root users"
7386 run_test 65m "normal user can't set filesystem default stripe"
7389 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7390 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7391 skip "Need MDS version at least 2.12.50"
7392 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7394 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7395 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7396 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7398 local root_layout=$(save_layout $MOUNT)
7399 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7401 # new subdirectory under root directory should not inherit
7402 # the default layout from root
7403 local dir1=$MOUNT/$tdir-1
7404 mkdir $dir1 || error "mkdir $dir1 failed"
7405 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7406 error "$dir1 shouldn't have LOV EA"
7408 # delete the default layout on root directory
7409 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7411 local dir2=$MOUNT/$tdir-2
7412 mkdir $dir2 || error "mkdir $dir2 failed"
7413 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7414 error "$dir2 shouldn't have LOV EA"
7416 # set a new striping pattern on root directory
7417 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7418 local new_def_stripe_size=$((def_stripe_size * 2))
7419 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7420 error "set stripe size on $MOUNT failed"
7422 # new file created in $dir2 should inherit the new stripe size from
7423 # the filesystem default
7424 local file2=$dir2/$tfile-2
7425 touch $file2 || error "touch $file2 failed"
7427 local file2_stripe_size=$($LFS getstripe -S $file2)
7428 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7429 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7431 local dir3=$MOUNT/$tdir-3
7432 mkdir $dir3 || error "mkdir $dir3 failed"
7433 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7434 error "$dir3 shouldn't have LOV EA"
7436 # set OST pool on root directory
7437 local pool=$TESTNAME
7438 pool_add $pool || error "add $pool failed"
7439 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7440 error "add targets to $pool failed"
7442 $LFS setstripe -p $pool $MOUNT ||
7443 error "set OST pool on $MOUNT failed"
7445 # new file created in $dir3 should inherit the pool from
7446 # the filesystem default
7447 local file3=$dir3/$tfile-3
7448 touch $file3 || error "touch $file3 failed"
7450 local file3_pool=$($LFS getstripe -p $file3)
7451 [[ "$file3_pool" = "$pool" ]] ||
7452 error "$file3 didn't inherit OST pool $pool"
7454 local dir4=$MOUNT/$tdir-4
7455 mkdir $dir4 || error "mkdir $dir4 failed"
7456 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7457 error "$dir4 shouldn't have LOV EA"
7459 # new file created in $dir4 should inherit the pool from
7460 # the filesystem default
7461 local file4=$dir4/$tfile-4
7462 touch $file4 || error "touch $file4 failed"
7464 local file4_pool=$($LFS getstripe -p $file4)
7465 [[ "$file4_pool" = "$pool" ]] ||
7466 error "$file4 didn't inherit OST pool $pool"
7468 # new subdirectory under non-root directory should inherit
7469 # the default layout from its parent directory
7470 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7471 error "set directory layout on $dir4 failed"
7473 local dir5=$dir4/$tdir-5
7474 mkdir $dir5 || error "mkdir $dir5 failed"
7476 local dir4_layout=$(get_layout_param $dir4)
7477 local dir5_layout=$(get_layout_param $dir5)
7478 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7479 error "$dir5 should inherit the default layout from $dir4"
7481 run_test 65n "don't inherit default layout from root for new subdirectories"
7483 # bug 2543 - update blocks count on client
7485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7488 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7489 sync; sync_all_data; sync; sync_all_data
7490 cancel_lru_locks osc
7491 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7492 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7494 run_test 66 "update inode blocks count on client ==============="
7497 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7501 swapon -s | awk '($1 == "'$1'") { print $4 }'
7504 # bug5265, obdfilter oa2dentry return -ENOENT
7505 # #define OBD_FAIL_SRV_ENOENT 0x217
7507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7508 remote_ost_nodsh && skip "remote OST with nodsh"
7511 $LFS setstripe -c 1 -i 0 $f
7513 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7515 do_facet ost1 lctl set_param fail_loc=0x217
7516 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7517 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7519 do_facet ost1 lctl set_param fail_loc=0
7520 $DIRECTIO write $f 0 2 || error "write error"
7522 cancel_lru_locks osc
7523 $DIRECTIO read $f 0 1 || error "read error"
7525 do_facet ost1 lctl set_param fail_loc=0x217
7526 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7528 do_facet ost1 lctl set_param fail_loc=0
7531 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7534 test_mkdir $DIR/$tdir
7535 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7536 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7538 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7540 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7542 [ "$RUNAS_ID" = "$UID" ] &&
7543 skip_env "RUNAS_ID = UID = $UID -- skipping"
7544 # Check that testing environment is properly set up. Skip if not
7545 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7546 skip_env "User $RUNAS_ID does not exist - skipping"
7549 chmod 777 $DIR/$tfile
7550 chmod ug+s $DIR/$tfile
7551 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7552 error "$RUNAS dd $DIR/$tfile failed"
7553 # See if we are still setuid/sgid
7554 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7555 error "S/gid is not dropped on write"
7556 # Now test that MDS is updated too
7557 cancel_lru_locks mdc
7558 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7559 error "S/gid is not dropped on MDS"
7562 run_test 72a "Test that remove suid works properly (bug5695) ===="
7564 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7567 [ "$RUNAS_ID" = "$UID" ] &&
7568 skip_env "RUNAS_ID = UID = $UID -- skipping"
7569 [ "$RUNAS_ID" -eq 0 ] &&
7570 skip_env "RUNAS_ID = 0 -- skipping"
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7572 # Check that testing environment is properly set up. Skip if not
7573 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7574 skip_env "User $RUNAS_ID does not exist - skipping"
7576 touch $DIR/${tfile}-f{g,u}
7577 test_mkdir $DIR/${tfile}-dg
7578 test_mkdir $DIR/${tfile}-du
7579 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7580 chmod g+s $DIR/${tfile}-{f,d}g
7581 chmod u+s $DIR/${tfile}-{f,d}u
7582 for perm in 777 2777 4777; do
7583 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7584 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7585 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7586 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7590 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7592 # bug 3462 - multiple simultaneous MDC requests
7594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7596 test_mkdir $DIR/d73-1
7597 test_mkdir $DIR/d73-2
7598 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7601 lctl set_param fail_loc=0x80000129
7602 $MULTIOP $DIR/d73-1/f73-2 Oc &
7604 lctl set_param fail_loc=0
7606 $MULTIOP $DIR/d73-2/f73-3 Oc &
7610 wait $pid1 || return 1
7614 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7615 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7616 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7620 run_test 73 "multiple MDC requests (should not deadlock)"
7622 test_74a() { # bug 6149, 6184
7623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7626 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7628 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7629 # will spin in a tight reconnection loop
7630 $LCTL set_param fail_loc=0x8000030e
7631 # get any lock that won't be difficult - lookup works.
7633 $LCTL set_param fail_loc=0
7637 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7639 test_74b() { # bug 13310
7640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7642 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7644 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7645 # will spin in a tight reconnection loop
7646 $LCTL set_param fail_loc=0x8000030e
7647 # get a "difficult" lock
7649 $LCTL set_param fail_loc=0
7653 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7658 #define OBD_FAIL_LDLM_NEW_LOCK
7659 $LCTL set_param fail_loc=0x319
7660 touch $DIR/$tfile && error "touch successful"
7661 $LCTL set_param fail_loc=0
7664 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7667 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7670 test_76() { # Now for bug 20433, added originally in bug 1443
7671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7673 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7675 cancel_lru_locks osc
7676 BEFORE_INODES=$(num_inodes)
7677 echo "before inodes: $BEFORE_INODES"
7679 [ "$SLOW" = "no" ] && COUNT=100
7680 for i in $(seq $COUNT); do
7684 cancel_lru_locks osc
7685 AFTER_INODES=$(num_inodes)
7686 echo "after inodes: $AFTER_INODES"
7688 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7690 AFTER_INODES=$(num_inodes)
7692 echo "wait $wait seconds inodes: $AFTER_INODES"
7693 if [ $wait -gt 30 ]; then
7694 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7698 run_test 76 "confirm clients recycle inodes properly ===="
7704 # Note: in sptlrpc modes which enable its own bulk checksum, the
7705 # original crc32_le bulk checksum will be automatically disabled,
7706 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7707 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7708 # In this case set_checksums() will not be no-op, because sptlrpc
7709 # bulk checksum will be enabled all through the test.
7711 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7712 lctl set_param -n osc.*.checksums $1
7716 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7717 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7718 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7719 tr -d [] | head -n1)}
7722 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7723 log "set checksum type to $1"
7726 F77_TMP=$TMP/f77-temp
7729 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7730 error "error writing to $F77_TMP"
7733 test_77a() { # bug 10889
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7735 $GSS && skip_env "could not run with gss"
7737 [ ! -f $F77_TMP ] && setup_f77
7739 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7743 run_test 77a "normal checksum read/write operation"
7745 test_77b() { # bug 10889
7746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7747 $GSS && skip_env "could not run with gss"
7749 [ ! -f $F77_TMP ] && setup_f77
7750 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7751 $LCTL set_param fail_loc=0x80000409
7754 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7755 error "dd error: $?"
7756 $LCTL set_param fail_loc=0
7758 for algo in $CKSUM_TYPES; do
7759 cancel_lru_locks osc
7760 set_checksum_type $algo
7761 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7762 $LCTL set_param fail_loc=0x80000408
7763 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7764 $LCTL set_param fail_loc=0
7767 set_checksum_type $ORIG_CSUM_TYPE
7770 run_test 77b "checksum error on client write, read"
7775 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7777 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7778 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7779 $check_ost && [ -n "$ost_file_prefix" ] &&
7780 do_facet ost1 rm -f ${ost_file_prefix}\*
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7785 $GSS && skip_env "could not run with gss"
7786 remote_ost_nodsh && skip "remote OST with nodsh"
7789 local osc_file_prefix
7791 local check_ost=false
7792 local ost_file_prefix
7798 # ensure corruption will occur on first OSS/OST
7799 $LFS setstripe -i 0 $DIR/$tfile
7801 [ ! -f $F77_TMP ] && setup_f77
7802 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7803 error "dd write error: $?"
7804 fid=$($LFS path2fid $DIR/$tfile)
7806 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7809 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7810 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7812 echo "OSS do not support bulk pages dump upon error"
7815 osc_file_prefix=$($LCTL get_param -n debug_path)
7816 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7818 trap cleanup_77c EXIT
7821 # enable bulk pages dump upon error on Client
7822 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7823 # enable bulk pages dump upon error on OSS
7825 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7827 # flush Client cache to allow next read to reach OSS
7828 cancel_lru_locks osc
7830 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7831 $LCTL set_param fail_loc=0x80000408
7832 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7833 $LCTL set_param fail_loc=0
7837 # check cksum dump on Client
7838 osc_file=$(ls ${osc_file_prefix}*)
7839 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7840 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7841 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7842 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7843 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7845 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7846 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7847 error "dump content does not match on Client"
7849 $check_ost || skip "No need to check cksum dump on OSS"
7851 # check cksum dump on OSS
7852 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7853 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7854 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7855 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7856 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7857 error "dump content does not match on OSS"
7861 run_test 77c "checksum error on client read with debug"
7863 test_77d() { # bug 10889
7864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7865 $GSS && skip_env "could not run with gss"
7867 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7868 $LCTL set_param fail_loc=0x80000409
7870 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7871 error "direct write: rc=$?"
7872 $LCTL set_param fail_loc=0
7875 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7876 $LCTL set_param fail_loc=0x80000408
7878 cancel_lru_locks osc
7879 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7880 error "direct read: rc=$?"
7881 $LCTL set_param fail_loc=0
7884 run_test 77d "checksum error on OST direct write, read"
7886 test_77f() { # bug 10889
7887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7888 $GSS && skip_env "could not run with gss"
7891 for algo in $CKSUM_TYPES; do
7892 cancel_lru_locks osc
7893 set_checksum_type $algo
7894 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7895 $LCTL set_param fail_loc=0x409
7896 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7897 error "direct write succeeded"
7898 $LCTL set_param fail_loc=0
7900 set_checksum_type $ORIG_CSUM_TYPE
7903 run_test 77f "repeat checksum error on write (expect error)"
7905 test_77g() { # bug 10889
7906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7907 $GSS && skip_env "could not run with gss"
7908 remote_ost_nodsh && skip "remote OST with nodsh"
7910 [ ! -f $F77_TMP ] && setup_f77
7912 local file=$DIR/$tfile
7913 stack_trap "rm -f $file" EXIT
7915 $LFS setstripe -c 1 -i 0 $file
7916 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7917 do_facet ost1 lctl set_param fail_loc=0x8000021a
7919 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7920 error "write error: rc=$?"
7921 do_facet ost1 lctl set_param fail_loc=0
7924 cancel_lru_locks osc
7925 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7926 do_facet ost1 lctl set_param fail_loc=0x8000021b
7928 cmp $F77_TMP $file || error "file compare failed"
7929 do_facet ost1 lctl set_param fail_loc=0
7932 run_test 77g "checksum error on OST write, read"
7934 test_77k() { # LU-10906
7935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7936 $GSS && skip_env "could not run with gss"
7938 local cksum_param="osc.$FSNAME*.checksums"
7939 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7943 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7944 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7945 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7949 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7950 error "failed to set checksum=$i on MGS"
7951 wait_update $HOSTNAME "$get_checksum" $i
7953 echo "remount client, checksum should be $i"
7954 remount_client $MOUNT || "failed to remount client"
7955 checksum=$(eval $get_checksum)
7956 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7958 # remove persistent param to avoid races with checksum mountopt below
7959 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7960 error "failed to delete checksum on MGS"
7962 for opt in "checksum" "nochecksum"; do
7963 #remount with mount option
7964 echo "remount client with option $opt, checksum should be $i"
7965 umount_client $MOUNT || "failed to umount client"
7966 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7967 "failed to mount client with option '$opt'"
7968 checksum=$(eval $get_checksum)
7969 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7973 remount_client $MOUNT || "failed to remount client"
7975 run_test 77k "enable/disable checksum correctly"
7977 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7986 test_78() { # bug 10901
7987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7988 remote_ost || skip_env "local OST"
7991 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7992 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7993 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7994 echo "MemTotal: $MEMTOTAL"
7996 # reserve 256MB of memory for the kernel and other running processes,
7997 # and then take 1/2 of the remaining memory for the read/write buffers.
7998 if [ $MEMTOTAL -gt 512 ] ;then
7999 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8001 # for those poor memory-starved high-end clusters...
8002 MEMTOTAL=$((MEMTOTAL / 2))
8004 echo "Mem to use for directio: $MEMTOTAL"
8006 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8007 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8008 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8009 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8011 echo "Smallest OST: $SMALLESTOST"
8012 [[ $SMALLESTOST -lt 10240 ]] &&
8013 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8015 trap cleanup_test_78 EXIT
8017 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8018 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8020 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8021 echo "File size: $F78SIZE"
8022 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8023 for i in $(seq 1 $NSEQ); do
8024 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8025 echo directIO rdwr round $i of $NSEQ
8026 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8031 run_test 78 "handle large O_DIRECT writes correctly ============"
8033 test_79() { # bug 12743
8034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8036 wait_delete_completed
8038 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8039 BKFREE=$(calc_osc_kbytes kbytesfree)
8040 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8042 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8043 DFTOTAL=`echo $STRING | cut -d, -f1`
8044 DFUSED=`echo $STRING | cut -d, -f2`
8045 DFAVAIL=`echo $STRING | cut -d, -f3`
8046 DFFREE=$(($DFTOTAL - $DFUSED))
8048 ALLOWANCE=$((64 * $OSTCOUNT))
8050 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8051 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8052 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8054 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8055 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8056 error "df free($DFFREE) mismatch OST free($BKFREE)"
8058 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8059 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8060 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8063 run_test 79 "df report consistency check ======================="
8065 test_80() { # bug 10718
8066 remote_ost_nodsh && skip "remote OST with nodsh"
8067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8069 # relax strong synchronous semantics for slow backends like ZFS
8070 local soc="obdfilter.*.sync_on_lock_cancel"
8071 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8073 if [ "$soc_old" != "never" ] &&
8074 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8075 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8076 facet_active_host $host; done | sort -u)
8077 do_nodes $hosts lctl set_param $soc=never
8080 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8082 local BEFORE=`date +%s`
8083 cancel_lru_locks osc
8084 local AFTER=`date +%s`
8085 local DIFF=$((AFTER-BEFORE))
8086 if [ $DIFF -gt 1 ] ; then
8087 error "elapsed for 1M@1T = $DIFF"
8090 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8094 run_test 80 "Page eviction is equally fast at high offsets too ===="
8096 test_81a() { # LU-456
8097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8098 remote_ost_nodsh && skip "remote OST with nodsh"
8100 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8101 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8102 do_facet ost1 lctl set_param fail_loc=0x80000228
8104 # write should trigger a retry and success
8105 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8106 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8108 if [ $RC -ne 0 ] ; then
8109 error "write should success, but failed for $RC"
8112 run_test 81a "OST should retry write when get -ENOSPC ==============="
8114 test_81b() { # LU-456
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 remote_ost_nodsh && skip "remote OST with nodsh"
8118 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8119 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8120 do_facet ost1 lctl set_param fail_loc=0x228
8122 # write should retry several times and return -ENOSPC finally
8123 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8124 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8127 if [ $RC -ne $ENOSPC ] ; then
8128 error "dd should fail for -ENOSPC, but succeed."
8131 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8133 test_82() { # LU-1031
8134 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8138 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8140 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8142 kill -USR1 $MULTIPID2
8144 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8145 error "First grouplock does not block second one"
8147 echo "Second grouplock blocks first one"
8149 kill -USR1 $MULTIPID1
8153 run_test 82 "Basic grouplock test"
8156 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8158 test_mkdir $DIR/$tdir.cvsroot
8159 chown $RUNAS_ID $DIR/$tdir.cvsroot
8162 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8165 # some versions of cvs import exit(1) when asked to import links or
8166 # files they can't read. ignore those files.
8167 local toignore=$(find . -type l -printf '-I %f\n' -o \
8168 ! -perm /4 -printf '-I %f\n')
8169 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8170 $tdir.reposname vtag rtag
8173 test_mkdir $DIR/$tdir.reposname
8174 chown $RUNAS_ID $DIR/$tdir.reposname
8175 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8177 cd $DIR/$tdir.reposname
8179 $RUNAS cvs add -m 'addmsg' foo99
8181 $RUNAS cvs commit -m 'nomsg' foo99
8182 rm -fr $DIR/$tdir.cvsroot
8184 run_test 99 "cvs strange file/directory operations"
8187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8188 [[ "$NETTYPE" =~ tcp ]] ||
8189 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8190 remote_ost_nodsh && skip "remote OST with nodsh"
8191 remote_mds_nodsh && skip "remote MDS with nodsh"
8193 skip "useless for local single node setup"
8195 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8196 [ "$PROT" != "tcp" ] && continue
8197 RPORT=$(echo $REMOTE | cut -d: -f2)
8198 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8201 LPORT=`echo $LOCAL | cut -d: -f2`
8202 if [ $LPORT -ge 1024 ]; then
8203 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8205 error_exit "local: $LPORT > 1024, remote: $RPORT"
8208 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8210 run_test 100 "check local port using privileged port ==========="
8212 function get_named_value()
8221 echo $line | sed "s/^$tag[ ]*//"
8228 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8229 awk '/^max_cached_mb/ { print $2 }')
8232 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8238 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
8243 local cache_limit=32
8245 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8246 trap cleanup_101a EXIT
8247 $LCTL set_param -n llite.*.read_ahead_stats 0
8248 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8251 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8253 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8254 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8257 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8258 get_named_value 'read but discarded' | cut -d" " -f1); do
8259 discard=$(($discard + $s))
8263 if [[ $(($discard * 10)) -gt $nreads ]]; then
8264 $LCTL get_param osc.*-osc*.rpc_stats
8265 $LCTL get_param llite.*.read_ahead_stats
8266 error "too many ($discard) discarded pages"
8268 rm -f $DIR/$tfile || true
8270 run_test 101a "check read-ahead for random reads"
8273 test_mkdir $DIR/$tdir
8275 local FILE_LENGTH=$2
8278 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8280 local list=$(comma_list $(osts_nodes))
8281 set_osd_param $list '' read_cache_enable 0
8282 set_osd_param $list '' writethrough_cache_enable 0
8284 trap cleanup_test101bc EXIT
8285 # prepare the read-ahead file
8286 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8288 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8289 count=$FILE_SIZE_MB 2> /dev/null
8293 cleanup_test101bc() {
8298 local list=$(comma_list $(osts_nodes))
8299 set_osd_param $list '' read_cache_enable 1
8300 set_osd_param $list '' writethrough_cache_enable 1
8304 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8309 local STRIPE_SIZE=$2
8310 local FILE_LENGTH=$3
8311 local RA_INC=1048576
8312 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8313 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8314 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8315 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8316 get_named_value 'read but discarded' |
8317 cut -d" " -f1 | calc_total)
8318 if [[ $DISCARD -gt $discard_limit ]]; then
8319 $LCTL get_param llite.*.read_ahead_stats
8320 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8322 echo "Read-ahead success for size ${READ_SIZE}"
8327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8328 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8330 local STRIPE_SIZE=1048576
8331 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8333 if [ $SLOW == "yes" ]; then
8334 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8336 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8339 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8341 # prepare the read-ahead file
8342 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8343 cancel_lru_locks osc
8344 for BIDX in 2 4 8 16 32 64 128 256
8346 local BSIZE=$((BIDX*4096))
8347 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8348 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8349 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8350 $LCTL set_param -n llite.*.read_ahead_stats 0
8351 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8352 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8353 cancel_lru_locks osc
8354 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8359 run_test 101b "check stride-io mode read-ahead ================="
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8364 local STRIPE_SIZE=1048576
8365 local FILE_LENGTH=$((STRIPE_SIZE*100))
8370 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8372 cancel_lru_locks osc
8373 $LCTL set_param osc.*.rpc_stats 0
8374 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8375 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8376 local stats=$($LCTL get_param -n $osc_rpc_stats)
8377 local lines=$(echo "$stats" | awk 'END {print NR;}')
8380 if [ $lines -le 20 ]; then
8383 for size in 1 2 4 8; do
8384 local rpc=$(echo "$stats" |
8385 awk '($1 == "'$size':") {print $2; exit; }')
8386 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8387 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8389 echo "$osc_rpc_stats check passed!"
8394 run_test 101c "check stripe_size aligned read-ahead ================="
8397 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8398 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8404 local file=$DIR/$tfile
8405 local sz_MB=${FILESIZE_101d:-500}
8406 local ra_MB=${READAHEAD_MB:-40}
8408 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8409 [ $free_MB -lt $sz_MB ] &&
8410 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8412 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8413 $LFS setstripe -c -1 $file || error "setstripe failed"
8415 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8416 echo Cancel LRU locks on lustre client to flush the client cache
8417 cancel_lru_locks osc
8419 echo Disable read-ahead
8420 local old_READAHEAD=$(set_read_ahead 0)
8422 echo Reading the test file $file with read-ahead disabled
8423 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8425 echo Cancel LRU locks on lustre client to flush the client cache
8426 cancel_lru_locks osc
8427 echo Enable read-ahead with ${ra_MB}MB
8428 set_read_ahead $ra_MB
8430 echo Reading the test file $file with read-ahead enabled
8431 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8433 echo "read-ahead disabled time read $raOFF"
8434 echo "read-ahead enabled time read $raON"
8436 set_read_ahead $old_READAHEAD
8438 wait_delete_completed
8440 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8441 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8443 run_test 101d "file read with and without read-ahead enabled"
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8448 local file=$DIR/$tfile
8449 local size_KB=500 #KB
8453 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8454 local need_KB=$((count * size_KB))
8455 [[ $free_KB -le $need_KB ]] &&
8456 skip_env "Need free space $need_KB, have $free_KB"
8458 echo "Creating $count ${size_KB}K test files"
8459 for ((i = 0; i < $count; i++)); do
8460 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8463 echo "Cancel LRU locks on lustre client to flush the client cache"
8464 cancel_lru_locks $OSC
8466 echo "Reset readahead stats"
8467 $LCTL set_param -n llite.*.read_ahead_stats 0
8469 for ((i = 0; i < $count; i++)); do
8470 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8473 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8474 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8476 for ((i = 0; i < $count; i++)); do
8477 rm -rf $file.$i 2>/dev/null
8480 #10000 means 20% reads are missing in readahead
8481 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8483 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8486 which iozone || skip_env "no iozone installed"
8488 local old_debug=$($LCTL get_param debug)
8489 old_debug=${old_debug#*=}
8490 $LCTL set_param debug="reada mmap"
8492 # create a test file
8493 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8495 echo Cancel LRU locks on lustre client to flush the client cache
8496 cancel_lru_locks osc
8498 echo Reset readahead stats
8499 $LCTL set_param -n llite.*.read_ahead_stats 0
8501 echo mmap read the file with small block size
8502 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8505 echo checking missing pages
8506 $LCTL get_param llite.*.read_ahead_stats
8507 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8508 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8510 $LCTL set_param debug="$old_debug"
8511 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8514 run_test 101f "check mmap read performance"
8516 test_101g_brw_size_test() {
8518 local pages=$((mb * 1048576 / PAGE_SIZE))
8519 local file=$DIR/$tfile
8521 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8522 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8523 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8524 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8528 stack_trap "rm -f $file" EXIT
8529 $LCTL set_param -n osc.*.rpc_stats=0
8531 # 10 RPCs should be enough for the test
8533 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8534 { error "dd write ${mb} MB blocks failed"; return 3; }
8535 cancel_lru_locks osc
8536 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8537 { error "dd write ${mb} MB blocks failed"; return 4; }
8539 # calculate number of full-sized read and write RPCs
8540 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8541 sed -n '/pages per rpc/,/^$/p' |
8542 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8543 END { print reads,writes }'))
8544 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8546 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8553 remote_ost_nodsh && skip "remote OST with nodsh"
8556 local osts=$(get_facets OST)
8557 local list=$(comma_list $(osts_nodes))
8558 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8559 local brw_size="obdfilter.*.brw_size"
8561 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8563 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8565 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8566 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8567 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8568 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8569 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8570 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8572 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8575 if [[ $orig_mb -lt 16 ]]; then
8576 save_lustre_params $osts "$brw_size" > $p
8577 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8578 error "set 16MB RPC size failed"
8580 echo "remount client to enable new RPC size"
8581 remount_client $MOUNT || error "remount_client failed"
8584 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8585 # should be able to set brw_size=12, but no rpc_stats for that
8586 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8589 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8591 if [[ $orig_mb -lt 16 ]]; then
8592 restore_lustre_params < $p
8593 remount_client $MOUNT || error "remount_client restore failed"
8596 rm -f $p $DIR/$tfile
8598 run_test 101g "Big bulk(4/16 MiB) readahead"
8601 test_mkdir $DIR/$tdir
8602 chown $RUNAS_ID $DIR/$tdir
8605 STRIPE_COUNT=$OSTCOUNT
8606 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8608 trap cleanup_test102 EXIT
8610 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8612 for num in 1 2 3 4; do
8613 for count in $(seq 1 $STRIPE_COUNT); do
8614 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8615 local size=`expr $STRIPE_SIZE \* $num`
8616 local file=file"$num-$idx-$count"
8617 $1 $LFS setstripe -S $size -i $idx -c $count $file
8623 $1 tar cf $TMP/f102.tar $tdir --xattrs
8629 rm -rf $DIR/d0.sanity/d102
8633 [ "$UID" != 0 ] && skip "must run as root"
8634 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8635 skip_env "must have user_xattr"
8637 [ -z "$(which setfattr 2>/dev/null)" ] &&
8638 skip_env "could not find setfattr"
8640 local testfile=$DIR/$tfile
8643 echo "set/get xattr..."
8644 setfattr -n trusted.name1 -v value1 $testfile ||
8645 error "setfattr -n trusted.name1=value1 $testfile failed"
8646 getfattr -n trusted.name1 $testfile 2> /dev/null |
8647 grep "trusted.name1=.value1" ||
8648 error "$testfile missing trusted.name1=value1"
8650 setfattr -n user.author1 -v author1 $testfile ||
8651 error "setfattr -n user.author1=author1 $testfile failed"
8652 getfattr -n user.author1 $testfile 2> /dev/null |
8653 grep "user.author1=.author1" ||
8654 error "$testfile missing trusted.author1=author1"
8657 setfattr -n trusted.name2 -v value2 $testfile ||
8658 error "$testfile unable to set trusted.name2"
8659 setfattr -n trusted.name3 -v value3 $testfile ||
8660 error "$testfile unable to set trusted.name3"
8661 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8662 grep "trusted.name" | wc -l) -eq 3 ] ||
8663 error "$testfile missing 3 trusted.name xattrs"
8665 setfattr -n user.author2 -v author2 $testfile ||
8666 error "$testfile unable to set user.author2"
8667 setfattr -n user.author3 -v author3 $testfile ||
8668 error "$testfile unable to set user.author3"
8669 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8670 grep "user.author" | wc -l) -eq 3 ] ||
8671 error "$testfile missing 3 user.author xattrs"
8673 echo "remove xattr..."
8674 setfattr -x trusted.name1 $testfile ||
8675 error "$testfile error deleting trusted.name1"
8676 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8677 error "$testfile did not delete trusted.name1 xattr"
8679 setfattr -x user.author1 $testfile ||
8680 error "$testfile error deleting user.author1"
8681 echo "set lustre special xattr ..."
8682 $LFS setstripe -c1 $testfile
8683 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8684 awk -F "=" '/trusted.lov/ { print $2 }' )
8685 setfattr -n "trusted.lov" -v $lovea $testfile ||
8686 error "$testfile doesn't ignore setting trusted.lov again"
8687 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8688 error "$testfile allow setting invalid trusted.lov"
8691 run_test 102a "user xattr test =================================="
8694 [ -z "$(which setfattr 2>/dev/null)" ] &&
8695 skip_env "could not find setfattr"
8696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8698 # b10930: get/set/list trusted.lov xattr
8699 echo "get/set/list trusted.lov xattr ..."
8700 local testfile=$DIR/$tfile
8701 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8702 error "setstripe failed"
8703 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8704 error "getstripe failed"
8705 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8706 error "can't get trusted.lov from $testfile"
8708 local testfile2=${testfile}2
8709 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8710 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8713 setfattr -n trusted.lov -v $value $testfile2
8714 local stripe_size=$($LFS getstripe -S $testfile2)
8715 local stripe_count=$($LFS getstripe -c $testfile2)
8716 [[ $stripe_size -eq 65536 ]] ||
8717 error "stripe size $stripe_size != 65536"
8718 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8719 error "stripe count $stripe_count != $STRIPECOUNT"
8722 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8725 [ -z "$(which setfattr 2>/dev/null)" ] &&
8726 skip_env "could not find setfattr"
8727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8729 # b10930: get/set/list lustre.lov xattr
8730 echo "get/set/list lustre.lov xattr ..."
8731 test_mkdir $DIR/$tdir
8732 chown $RUNAS_ID $DIR/$tdir
8733 local testfile=$DIR/$tdir/$tfile
8734 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8735 error "setstripe failed"
8736 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8737 error "getstripe failed"
8738 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8739 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8741 local testfile2=${testfile}2
8742 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8743 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8745 $RUNAS $MCREATE $testfile2
8746 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8747 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8748 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8749 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8750 [ $stripe_count -eq $STRIPECOUNT ] ||
8751 error "stripe count $stripe_count != $STRIPECOUNT"
8753 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8755 compare_stripe_info1() {
8756 local stripe_index_all_zero=true
8758 for num in 1 2 3 4; do
8759 for count in $(seq 1 $STRIPE_COUNT); do
8760 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8761 local size=$((STRIPE_SIZE * num))
8762 local file=file"$num-$offset-$count"
8763 stripe_size=$($LFS getstripe -S $PWD/$file)
8764 [[ $stripe_size -ne $size ]] &&
8765 error "$file: size $stripe_size != $size"
8766 stripe_count=$($LFS getstripe -c $PWD/$file)
8767 # allow fewer stripes to be created, ORI-601
8768 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8769 error "$file: count $stripe_count != $count"
8770 stripe_index=$($LFS getstripe -i $PWD/$file)
8771 [[ $stripe_index -ne 0 ]] &&
8772 stripe_index_all_zero=false
8776 $stripe_index_all_zero &&
8777 error "all files are being extracted starting from OST index 0"
8781 have_xattrs_include() {
8782 tar --help | grep -q xattrs-include &&
8783 echo --xattrs-include="lustre.*"
8787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8790 XINC=$(have_xattrs_include)
8792 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8794 compare_stripe_info1
8796 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8802 XINC=$(have_xattrs_include)
8804 test_mkdir $DIR/$tdir.restore
8806 tar cf - --xattrs $tdir | tar xf - \
8807 -C $DIR/$tdir.restore --xattrs $XINC
8808 cd $DIR/$tdir.restore/$tdir
8809 compare_stripe_info1
8811 run_test 102f "tar copy files, not keep osts"
8814 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8815 skip "must have user_xattr"
8816 [ -z "$(which setfattr 2>/dev/null)" ] &&
8817 skip_env "could not find setfattr"
8818 [ -z "$(which getfattr 2>/dev/null)" ] &&
8819 skip_env "could not find getfattr"
8821 local xsize=${1:-1024} # in bytes
8822 local file=$DIR/$tfile
8823 local value="$(generate_string $xsize)"
8824 local xbig=trusted.big
8828 log "save $xbig on $file"
8831 setfattr -n $xbig -v $value $file ||
8832 error "saving $xbig on $file failed"
8834 setfattr -n $xbig -v $value $file &&
8835 error "saving $xbig on $file succeeded"
8839 local orig=$(get_xattr_value $xbig $file)
8840 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8842 local xsml=trusted.sml
8843 log "save $xsml on $file"
8844 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8846 local new=$(get_xattr_value $xbig $file)
8847 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8849 log "grow $xsml on $file"
8850 setfattr -n $xsml -v "$value" $file ||
8851 error "growing $xsml on $file failed"
8853 new=$(get_xattr_value $xbig $file)
8854 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8855 log "$xbig still valid after growing $xsml"
8860 test_102h() { # bug 15777
8863 run_test 102h "grow xattr from inside inode to external block"
8866 large_xattr_enabled || skip_env "ea_inode feature disabled"
8868 echo "setting xattr of max xattr size: $(max_xattr_size)"
8869 grow_xattr $(max_xattr_size)
8871 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8872 echo "This should fail:"
8873 grow_xattr $(($(max_xattr_size) + 10)) 1
8875 run_test 102ha "grow xattr from inside inode to external inode"
8877 test_102i() { # bug 17038
8878 [ -z "$(which getfattr 2>/dev/null)" ] &&
8879 skip "could not find getfattr"
8882 ln -s $DIR/$tfile $DIR/${tfile}link
8883 getfattr -n trusted.lov $DIR/$tfile ||
8884 error "lgetxattr on $DIR/$tfile failed"
8885 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8886 grep -i "no such attr" ||
8887 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8888 rm -f $DIR/$tfile $DIR/${tfile}link
8890 run_test 102i "lgetxattr test on symbolic link ============"
8893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8896 XINC=$(have_xattrs_include)
8897 setup_test102 "$RUNAS"
8898 chown $RUNAS_ID $DIR/$tdir
8899 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8901 compare_stripe_info1 "$RUNAS"
8903 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8906 [ -z "$(which setfattr 2>/dev/null)" ] &&
8907 skip "could not find setfattr"
8910 # b22187 just check that does not crash for regular file.
8911 setfattr -n trusted.lov $DIR/$tfile
8912 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8913 local test_kdir=$DIR/$tdir
8914 test_mkdir $test_kdir
8915 local default_size=$($LFS getstripe -S $test_kdir)
8916 local default_count=$($LFS getstripe -c $test_kdir)
8917 local default_offset=$($LFS getstripe -i $test_kdir)
8918 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8919 error 'dir setstripe failed'
8920 setfattr -n trusted.lov $test_kdir
8921 local stripe_size=$($LFS getstripe -S $test_kdir)
8922 local stripe_count=$($LFS getstripe -c $test_kdir)
8923 local stripe_offset=$($LFS getstripe -i $test_kdir)
8924 [ $stripe_size -eq $default_size ] ||
8925 error "stripe size $stripe_size != $default_size"
8926 [ $stripe_count -eq $default_count ] ||
8927 error "stripe count $stripe_count != $default_count"
8928 [ $stripe_offset -eq $default_offset ] ||
8929 error "stripe offset $stripe_offset != $default_offset"
8930 rm -rf $DIR/$tfile $test_kdir
8932 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8935 [ -z "$(which getfattr 2>/dev/null)" ] &&
8936 skip "could not find getfattr"
8938 # LU-532 trusted. xattr is invisible to non-root
8939 local testfile=$DIR/$tfile
8943 echo "listxattr as user..."
8944 chown $RUNAS_ID $testfile
8945 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8946 grep -q "trusted" &&
8947 error "$testfile trusted xattrs are user visible"
8951 run_test 102l "listxattr size test =================================="
8953 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8954 local path=$DIR/$tfile
8957 listxattr_size_check $path || error "listattr_size_check $path failed"
8959 run_test 102m "Ensure listxattr fails on small bufffer ========"
8963 getxattr() { # getxattr path name
8964 # Return the base64 encoding of the value of xattr name on path.
8968 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8970 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8972 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8974 getfattr --absolute-names --encoding=base64 --name=$name $path |
8975 awk -F= -v name=$name '$1 == name {
8976 print substr($0, index($0, "=") + 1);
8980 test_102n() { # LU-4101 mdt: protect internal xattrs
8981 [ -z "$(which setfattr 2>/dev/null)" ] &&
8982 skip "could not find setfattr"
8983 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8985 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8988 local file0=$DIR/$tfile.0
8989 local file1=$DIR/$tfile.1
8990 local xattr0=$TMP/$tfile.0
8991 local xattr1=$TMP/$tfile.1
8992 local namelist="lov lma lmv link fid version som hsm"
8996 rm -rf $file0 $file1 $xattr0 $xattr1
8999 # Get 'before' xattrs of $file1.
9000 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9002 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9003 namelist+=" lfsck_namespace"
9004 for name in $namelist; do
9005 # Try to copy xattr from $file0 to $file1.
9006 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9008 setfattr --name=trusted.$name --value="$value" $file1 ||
9009 error "setxattr 'trusted.$name' failed"
9011 # Try to set a garbage xattr.
9012 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9014 if [[ x$name == "xlov" ]]; then
9015 setfattr --name=trusted.lov --value="$value" $file1 &&
9016 error "setxattr invalid 'trusted.lov' success"
9018 setfattr --name=trusted.$name --value="$value" $file1 ||
9019 error "setxattr invalid 'trusted.$name' failed"
9022 # Try to remove the xattr from $file1. We don't care if this
9023 # appears to succeed or fail, we just don't want there to be
9024 # any changes or crashes.
9025 setfattr --remove=$trusted.$name $file1 2> /dev/null
9028 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9031 # Try to copy xattr from $file0 to $file1.
9032 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9034 setfattr --name=trusted.$name --value="$value" $file1 ||
9035 error "setxattr 'trusted.$name' failed"
9037 # Try to set a garbage xattr.
9038 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9040 setfattr --name=trusted.$name --value="$value" $file1 ||
9041 error "setxattr 'trusted.$name' failed"
9043 # Try to remove the xattr from $file1. We don't care if this
9044 # appears to succeed or fail, we just don't want there to be
9045 # any changes or crashes.
9046 setfattr --remove=$trusted.$name $file1 2> /dev/null
9049 # Get 'after' xattrs of file1.
9050 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9052 if ! diff $xattr0 $xattr1; then
9053 error "before and after xattrs of '$file1' differ"
9056 rm -rf $file0 $file1 $xattr0 $xattr1
9060 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9062 test_102p() { # LU-4703 setxattr did not check ownership
9063 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9064 skip "MDS needs to be at least 2.5.56"
9066 local testfile=$DIR/$tfile
9070 echo "setfacl as user..."
9071 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9072 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9074 echo "setfattr as user..."
9075 setfacl -m "u:$RUNAS_ID:---" $testfile
9076 $RUNAS setfattr -x system.posix_acl_access $testfile
9077 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9079 run_test 102p "check setxattr(2) correctly fails without permission"
9082 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9083 skip "MDS needs to be at least 2.6.92"
9085 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9087 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9090 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9091 skip "MDS needs to be at least 2.6.93"
9093 touch $DIR/$tfile || error "touch"
9094 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9095 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9096 rm $DIR/$tfile || error "rm"
9099 mkdir -p $DIR/$tdir || error "mkdir"
9100 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9101 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9102 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9103 error "$testfile error deleting user.author1"
9104 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9105 grep "user.$(basename $tdir)" &&
9106 error "$tdir did not delete user.$(basename $tdir)"
9107 rmdir $DIR/$tdir || error "rmdir"
9110 test_mkdir $DIR/$tdir
9111 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9112 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9113 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9114 error "$testfile error deleting user.author1"
9115 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9116 grep "user.$(basename $tdir)" &&
9117 error "$tdir did not delete user.$(basename $tdir)"
9118 rmdir $DIR/$tdir || error "rm striped dir"
9120 run_test 102r "set EAs with empty values"
9123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9124 skip "MDS needs to be at least 2.11.52"
9126 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9128 save_lustre_params client "llite.*.xattr_cache" > $save
9130 for cache in 0 1; do
9131 lctl set_param llite.*.xattr_cache=$cache
9134 touch $DIR/$tfile || error "touch"
9135 for prefix in lustre security system trusted user; do
9136 # Note getxattr() may fail with 'Operation not
9137 # supported' or 'No such attribute' depending
9138 # on prefix and cache.
9139 getfattr -n $prefix.n102s $DIR/$tfile &&
9140 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9144 restore_lustre_params < $save
9146 run_test 102s "getting nonexistent xattrs should fail"
9149 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9150 skip "MDS needs to be at least 2.11.52"
9152 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9154 save_lustre_params client "llite.*.xattr_cache" > $save
9156 for cache in 0 1; do
9157 lctl set_param llite.*.xattr_cache=$cache
9159 for buf_size in 0 256; do
9161 touch $DIR/$tfile || error "touch"
9162 setfattr -n user.multiop $DIR/$tfile
9163 $MULTIOP $DIR/$tfile oa$buf_size ||
9164 error "cannot get zero length xattr value (buf_size = $buf_size)"
9168 restore_lustre_params < $save
9170 run_test 102t "zero length xattr values handled correctly"
9174 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9179 [ "$UID" != 0 ] && skip "must run as root"
9180 $GSS && skip_env "could not run under gss"
9181 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9182 skip_env "must have acl enabled"
9183 [ -z "$(which setfacl 2>/dev/null)" ] &&
9184 skip_env "could not find setfacl"
9185 remote_mds_nodsh && skip "remote MDS with nodsh"
9187 gpasswd -a daemon bin # LU-5641
9188 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9190 declare -a identity_old
9192 for num in $(seq $MDSCOUNT); do
9193 switch_identity $num true || identity_old[$num]=$?
9201 echo "performing cp ..."
9202 run_acl_subtest cp || error "run_acl_subtest cp failed"
9203 echo "performing getfacl-noacl..."
9204 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9205 echo "performing misc..."
9206 run_acl_subtest misc || error "misc test failed"
9207 echo "performing permissions..."
9208 run_acl_subtest permissions || error "permissions failed"
9209 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9210 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9211 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9212 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9214 echo "performing permissions xattr..."
9215 run_acl_subtest permissions_xattr ||
9216 error "permissions_xattr failed"
9218 echo "performing setfacl..."
9219 run_acl_subtest setfacl || error "setfacl test failed"
9221 # inheritance test got from HP
9222 echo "performing inheritance..."
9223 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9224 chmod +x make-tree || error "chmod +x failed"
9225 run_acl_subtest inheritance || error "inheritance test failed"
9228 echo "LU-974 ignore umask when acl is enabled..."
9229 run_acl_subtest 974 || error "LU-974 umask test failed"
9230 if [ $MDSCOUNT -ge 2 ]; then
9231 run_acl_subtest 974_remote ||
9232 error "LU-974 umask test failed under remote dir"
9235 echo "LU-2561 newly created file is same size as directory..."
9236 if [ "$mds1_FSTYPE" != "zfs" ]; then
9237 run_acl_subtest 2561 || error "LU-2561 test failed"
9239 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9242 run_acl_subtest 4924 || error "LU-4924 test failed"
9247 for num in $(seq $MDSCOUNT); do
9248 if [ "${identity_old[$num]}" = 1 ]; then
9249 switch_identity $num false || identity_old[$num]=$?
9253 run_test 103a "acl test"
9259 for U in {0..511}; do
9261 local O=$(printf "%04o" $U)
9263 umask $(printf "%04o" $((511 ^ $O)))
9264 $LFS setstripe -c 1 $DIR/$tfile.s$O
9265 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9267 (( $S == ($O & 0666) )) ||
9268 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9270 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9271 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9272 (( $S == ($O & 0666) )) ||
9273 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9275 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9276 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9277 (( $S == ($O & 0666) )) ||
9278 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9279 rm -f $DIR/$tfile.[smp]$0
9283 # limit the concurrently running threads to 64. LU-11878
9284 local idx=$((U % 64))
9285 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9290 run_test 103b "umask lfs setstripe"
9294 cp -rp $DIR/$tdir $DIR/$tdir.bak
9296 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9297 error "$DIR/$tdir shouldn't contain default ACL"
9298 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9299 error "$DIR/$tdir.bak shouldn't contain default ACL"
9302 run_test 103c "'cp -rp' won't set empty acl"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9308 lfs df || error "lfs df failed"
9309 lfs df -ih || error "lfs df -ih failed"
9310 lfs df -h $DIR || error "lfs df -h $DIR failed"
9311 lfs df -i $DIR || error "lfs df -i $DIR failed"
9312 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9313 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9315 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9316 lctl --device %$OSC deactivate
9317 lfs df || error "lfs df with deactivated OSC failed"
9318 lctl --device %$OSC activate
9319 # wait the osc back to normal
9320 wait_osc_import_ready client ost
9322 lfs df || error "lfs df with reactivated OSC failed"
9325 run_test 104a "lfs df [-ih] [path] test ========================="
9328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9329 [ $RUNAS_ID -eq $UID ] &&
9330 skip_env "RUNAS_ID = UID = $UID -- skipping"
9332 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9333 grep "Permission denied" | wc -l)))
9334 if [ $denied_cnt -ne 0 ]; then
9335 error "lfs check servers test failed"
9338 run_test 104b "$RUNAS lfs check servers test ===================="
9341 # doesn't work on 2.4 kernels
9343 if $(flock_is_enabled); then
9344 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9346 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9350 run_test 105a "flock when mounted without -o flock test ========"
9354 if $(flock_is_enabled); then
9355 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9357 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9361 run_test 105b "fcntl when mounted without -o flock test ========"
9365 if $(flock_is_enabled); then
9366 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9368 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9372 run_test 105c "lockf when mounted without -o flock test"
9374 test_105d() { # bug 15924
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9377 test_mkdir $DIR/$tdir
9378 flock_is_enabled || skip_env "mount w/o flock enabled"
9379 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9380 $LCTL set_param fail_loc=0x80000315
9381 flocks_test 2 $DIR/$tdir
9383 run_test 105d "flock race (should not freeze) ========"
9385 test_105e() { # bug 22660 && 22040
9386 flock_is_enabled || skip_env "mount w/o flock enabled"
9389 flocks_test 3 $DIR/$tfile
9391 run_test 105e "Two conflicting flocks from same process"
9393 test_106() { #bug 10921
9394 test_mkdir $DIR/$tdir
9395 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9396 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9398 run_test 106 "attempt exec of dir followed by chown of that dir"
9401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9409 local save_pattern=$(sysctl -n kernel.core_pattern)
9410 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9411 sysctl -w kernel.core_pattern=$file
9412 sysctl -w kernel.core_uses_pid=0
9420 kill -s 11 $SLEEPPID
9422 if [ -e $file ]; then
9423 size=`stat -c%s $file`
9424 [ $size -eq 0 ] && error "Fail to create core file $file"
9426 error "Fail to create core file $file"
9429 sysctl -w kernel.core_pattern=$save_pattern
9430 sysctl -w kernel.core_uses_pid=$save_uses_pid
9433 run_test 107 "Coredump on SIG"
9436 test_mkdir $DIR/$tdir
9437 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9438 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9439 error "mkdir with 256 char should fail, but did not"
9440 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9441 error "create with 255 char failed"
9442 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9443 error "create with 256 char should fail, but did not"
9448 run_test 110 "filename length checking"
9451 # Purpose: To verify dynamic thread (OSS) creation.
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 remote_ost_nodsh && skip "remote OST with nodsh"
9457 # Lustre does not stop service threads once they are started.
9458 # Reset number of running threads to default.
9463 local save_params="$TMP/sanity-$TESTNAME.parameters"
9465 # Get ll_ost_io count before I/O
9466 OSTIO_pre=$(do_facet ost1 \
9467 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9468 # Exit if lustre is not running (ll_ost_io not running).
9469 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9471 echo "Starting with $OSTIO_pre threads"
9472 local thread_max=$((OSTIO_pre * 2))
9473 local rpc_in_flight=$((thread_max * 2))
9474 # Number of I/O Process proposed to be started.
9476 local facets=$(get_facets OST)
9478 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9479 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9481 # Set in_flight to $rpc_in_flight
9482 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9483 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9484 nfiles=${rpc_in_flight}
9485 # Set ost thread_max to $thread_max
9486 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9488 # 5 Minutes should be sufficient for max number of OSS
9489 # threads(thread_max) to be created.
9493 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9494 test_mkdir $DIR/$tdir
9495 for i in $(seq $nfiles); do
9496 local file=$DIR/$tdir/${tfile}-$i
9497 $LFS setstripe -c -1 -i 0 $file
9498 ($WTL $file $timeout)&
9501 # I/O Started - Wait for thread_started to reach thread_max or report
9502 # error if thread_started is more than thread_max.
9503 echo "Waiting for thread_started to reach thread_max"
9504 local thread_started=0
9505 local end_time=$((SECONDS + timeout))
9507 while [ $SECONDS -le $end_time ] ; do
9509 # Get ost i/o thread_started count.
9510 thread_started=$(do_facet ost1 \
9512 ost.OSS.ost_io.threads_started | cut -d= -f2")
9513 # Break out if thread_started is equal/greater than thread_max
9514 if [[ $thread_started -ge $thread_max ]]; then
9515 echo ll_ost_io thread_started $thread_started, \
9516 equal/greater than thread_max $thread_max
9522 # Cleanup - We have the numbers, Kill i/o jobs if running.
9523 jobcount=($(jobs -p))
9524 for i in $(seq 0 $((${#jobcount[@]}-1)))
9526 kill -9 ${jobcount[$i]}
9527 if [ $? -ne 0 ] ; then
9529 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9533 # Cleanup files left by WTL binary.
9534 for i in $(seq $nfiles); do
9535 local file=$DIR/$tdir/${tfile}-$i
9537 if [ $? -ne 0 ] ; then
9538 echo "Warning: Failed to delete file $file"
9542 restore_lustre_params <$save_params
9543 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9545 # Error out if no new thread has started or Thread started is greater
9547 if [[ $thread_started -le $OSTIO_pre ||
9548 $thread_started -gt $thread_max ]]; then
9549 error "ll_ost_io: thread_started $thread_started" \
9550 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9551 "No new thread started or thread started greater " \
9555 run_test 115 "verify dynamic thread creation===================="
9558 wait_delete_completed
9559 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9560 echo "OST kbytes available: ${AVAIL[@]}"
9565 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9566 #echo OST $i: ${AVAIL[i]}kb
9567 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9571 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9576 echo "Min free space: OST $MINI: $MINV"
9577 echo "Max free space: OST $MAXI: $MAXV"
9580 test_116a() { # was previously test_116()
9581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9582 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9583 remote_mds_nodsh && skip "remote MDS with nodsh"
9585 echo -n "Free space priority "
9586 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
9591 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9592 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9593 trap simple_cleanup_common EXIT
9595 # Check if we need to generate uneven OSTs
9596 test_mkdir -p $DIR/$tdir/OST${MINI}
9597 local FILL=$((MINV / 4))
9598 local DIFF=$((MAXV - MINV))
9599 local DIFF2=$((DIFF * 100 / MINV))
9601 local threshold=$(do_facet $SINGLEMDS \
9602 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9603 threshold=${threshold%%%}
9604 echo -n "Check for uneven OSTs: "
9605 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9607 if [[ $DIFF2 -gt $threshold ]]; then
9609 echo "Don't need to fill OST$MINI"
9611 # generate uneven OSTs. Write 2% over the QOS threshold value
9613 DIFF=$((threshold - DIFF2 + 2))
9614 DIFF2=$((MINV * DIFF / 100))
9615 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9616 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9617 error "setstripe failed"
9618 DIFF=$((DIFF2 / 2048))
9620 while [ $i -lt $DIFF ]; do
9622 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9623 bs=2M count=1 2>/dev/null
9632 DIFF=$((MAXV - MINV))
9633 DIFF2=$((DIFF * 100 / MINV))
9634 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9635 if [ $DIFF2 -gt $threshold ]; then
9638 echo "failed - QOS mode won't be used"
9639 simple_cleanup_common
9640 skip "QOS imbalance criteria not met"
9648 # now fill using QOS
9649 $LFS setstripe -c 1 $DIR/$tdir
9650 FILL=$((FILL / 200))
9651 if [ $FILL -gt 600 ]; then
9654 echo "writing $FILL files to QOS-assigned OSTs"
9656 while [ $i -lt $FILL ]; do
9658 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9662 echo "wrote $i 200k files"
9666 echo "Note: free space may not be updated, so measurements might be off"
9668 DIFF2=$((MAXV - MINV))
9669 echo "free space delta: orig $DIFF final $DIFF2"
9670 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9671 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9672 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9673 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9674 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9675 if [[ $DIFF -gt 0 ]]; then
9676 FILL=$((DIFF2 * 100 / DIFF - 100))
9677 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9680 # Figure out which files were written where
9681 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9682 awk '/'$MINI1': / {print $2; exit}')
9684 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9685 echo "$MINC files created on smaller OST $MINI1"
9686 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9687 awk '/'$MAXI1': / {print $2; exit}')
9689 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9690 echo "$MAXC files created on larger OST $MAXI1"
9691 if [[ $MINC -gt 0 ]]; then
9692 FILL=$((MAXC * 100 / MINC - 100))
9693 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9695 [[ $MAXC -gt $MINC ]] ||
9696 error_ignore LU-9 "stripe QOS didn't balance free space"
9697 simple_cleanup_common
9699 run_test 116a "stripe QOS: free space balance ==================="
9701 test_116b() { # LU-2093
9702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9703 remote_mds_nodsh && skip "remote MDS with nodsh"
9705 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9706 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9707 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9708 [ -z "$old_rr" ] && skip "no QOS"
9709 do_facet $SINGLEMDS lctl set_param \
9710 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9712 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9713 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9714 do_facet $SINGLEMDS lctl set_param fail_loc=0
9716 do_facet $SINGLEMDS lctl set_param \
9717 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9719 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9721 test_117() # bug 10891
9723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9726 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9727 lctl set_param fail_loc=0x21e
9728 > $DIR/$tfile || error "truncate failed"
9729 lctl set_param fail_loc=0
9730 echo "Truncate succeeded."
9733 run_test 117 "verify osd extend =========="
9735 NO_SLOW_RESENDCOUNT=4
9736 export OLD_RESENDCOUNT=""
9737 set_resend_count () {
9738 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9739 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9740 lctl set_param -n $PROC_RESENDCOUNT $1
9741 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9744 # for reduce test_118* time (b=14842)
9745 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9747 # Reset async IO behavior after error case
9749 FILE=$DIR/reset_async
9751 # Ensure all OSCs are cleared
9752 $LFS setstripe -c -1 $FILE
9753 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9758 test_118a() #bug 11710
9760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9765 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9766 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9768 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9769 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9774 run_test 118a "verify O_SYNC works =========="
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9779 remote_ost_nodsh && skip "remote OST with nodsh"
9783 #define OBD_FAIL_SRV_ENOENT 0x217
9784 set_nodes_failloc "$(osts_nodes)" 0x217
9785 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9787 set_nodes_failloc "$(osts_nodes)" 0
9788 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9789 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9792 if [[ $RC -eq 0 ]]; then
9793 error "Must return error due to dropped pages, rc=$RC"
9797 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9798 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9802 echo "Dirty pages not leaked on ENOENT"
9804 # Due to the above error the OSC will issue all RPCs syncronously
9805 # until a subsequent RPC completes successfully without error.
9806 $MULTIOP $DIR/$tfile Ow4096yc
9811 run_test 118b "Reclaim dirty pages on fatal error =========="
9815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9817 # for 118c, restore the original resend count, LU-1940
9818 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9819 set_resend_count $OLD_RESENDCOUNT
9820 remote_ost_nodsh && skip "remote OST with nodsh"
9824 #define OBD_FAIL_OST_EROFS 0x216
9825 set_nodes_failloc "$(osts_nodes)" 0x216
9827 # multiop should block due to fsync until pages are written
9828 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9832 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9833 error "Multiop failed to block on fsync, pid=$MULTIPID"
9836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9838 if [[ $WRITEBACK -eq 0 ]]; then
9839 error "No page in writeback, writeback=$WRITEBACK"
9842 set_nodes_failloc "$(osts_nodes)" 0
9845 if [[ $RC -ne 0 ]]; then
9846 error "Multiop fsync failed, rc=$RC"
9849 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9850 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9852 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9853 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9857 echo "Dirty pages flushed via fsync on EROFS"
9860 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9862 # continue to use small resend count to reduce test_118* time (b=14842)
9863 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9868 remote_ost_nodsh && skip "remote OST with nodsh"
9872 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9873 set_nodes_failloc "$(osts_nodes)" 0x214
9874 # multiop should block due to fsync until pages are written
9875 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9879 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9880 error "Multiop failed to block on fsync, pid=$MULTIPID"
9883 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9885 if [[ $WRITEBACK -eq 0 ]]; then
9886 error "No page in writeback, writeback=$WRITEBACK"
9889 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9890 set_nodes_failloc "$(osts_nodes)" 0
9892 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9895 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9896 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9900 echo "Dirty pages gaurenteed flushed via fsync"
9903 run_test 118d "Fsync validation inject a delay of the bulk =========="
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9910 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9911 lctl set_param fail_loc=0x8000040a
9913 # Should simulate EINVAL error which is fatal
9914 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9916 if [[ $RC -eq 0 ]]; then
9917 error "Must return error due to dropped pages, rc=$RC"
9920 lctl set_param fail_loc=0x0
9922 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9923 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9926 if [[ $LOCKED -ne 0 ]]; then
9927 error "Locked pages remain in cache, locked=$LOCKED"
9930 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9931 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9935 echo "No pages locked after fsync"
9940 run_test 118f "Simulate unrecoverable OSC side error =========="
9943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9947 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9948 lctl set_param fail_loc=0x406
9950 # simulate local -ENOMEM
9951 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9954 lctl set_param fail_loc=0
9955 if [[ $RC -eq 0 ]]; then
9956 error "Must return error due to dropped pages, rc=$RC"
9959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9963 if [[ $LOCKED -ne 0 ]]; then
9964 error "Locked pages remain in cache, locked=$LOCKED"
9967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9972 echo "No pages locked after fsync"
9977 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9981 remote_ost_nodsh && skip "remote OST with nodsh"
9985 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9986 set_nodes_failloc "$(osts_nodes)" 0x20e
9987 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9991 set_nodes_failloc "$(osts_nodes)" 0
9992 if [[ $RC -eq 0 ]]; then
9993 error "Must return error due to dropped pages, rc=$RC"
9996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10000 if [[ $LOCKED -ne 0 ]]; then
10001 error "Locked pages remain in cache, locked=$LOCKED"
10004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10009 echo "No pages locked after fsync"
10013 run_test 118h "Verify timeout in handling recoverables errors =========="
10015 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10019 remote_ost_nodsh && skip "remote OST with nodsh"
10023 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10024 set_nodes_failloc "$(osts_nodes)" 0x20e
10026 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10030 set_nodes_failloc "$(osts_nodes)" 0
10034 if [[ $RC -ne 0 ]]; then
10035 error "got error, but should be not, rc=$RC"
10038 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10041 if [[ $LOCKED -ne 0 ]]; then
10042 error "Locked pages remain in cache, locked=$LOCKED"
10045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10050 echo "No pages locked after fsync"
10054 run_test 118i "Fix error before timeout in recoverable error =========="
10056 [ "$SLOW" = "no" ] && set_resend_count 4
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 remote_ost_nodsh && skip "remote OST with nodsh"
10064 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10065 set_nodes_failloc "$(osts_nodes)" 0x220
10067 # return -EIO from OST
10068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10070 set_nodes_failloc "$(osts_nodes)" 0x0
10071 if [[ $RC -eq 0 ]]; then
10072 error "Must return error due to dropped pages, rc=$RC"
10075 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10076 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10077 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10078 if [[ $LOCKED -ne 0 ]]; then
10079 error "Locked pages remain in cache, locked=$LOCKED"
10082 # in recoverable error on OST we want resend and stay until it finished
10083 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10084 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10088 echo "No pages locked after fsync"
10092 run_test 118j "Simulate unrecoverable OST side error =========="
10096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10097 remote_ost_nodsh && skip "remote OSTs with nodsh"
10099 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10100 set_nodes_failloc "$(osts_nodes)" 0x20e
10101 test_mkdir $DIR/$tdir
10103 for ((i=0;i<10;i++)); do
10104 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10105 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10112 set_nodes_failloc "$(osts_nodes)" 0
10115 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10117 test_118l() # LU-646
10119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10121 test_mkdir $DIR/$tdir
10122 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10125 run_test 118l "fsync dir"
10127 test_118m() # LU-3066
10129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10131 test_mkdir $DIR/$tdir
10132 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10135 run_test 118m "fdatasync dir ========="
10137 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10145 remote_ost_nodsh && skip "remote OSTs with nodsh"
10147 # Sleep to avoid a cached response.
10148 #define OBD_STATFS_CACHE_SECONDS 1
10151 # Inject a 10 second delay in the OST_STATFS handler.
10152 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10153 set_nodes_failloc "$(osts_nodes)" 0x242
10156 stat --file-system $MOUNT > /dev/null
10159 set_nodes_failloc "$(osts_nodes)" 0
10161 if ((end - begin > 20)); then
10162 error "statfs took $((end - begin)) seconds, expected 10"
10165 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10167 test_119a() # bug 11737
10169 BSIZE=$((512 * 1024))
10170 directio write $DIR/$tfile 0 1 $BSIZE
10171 # We ask to read two blocks, which is more than a file size.
10172 # directio will indicate an error when requested and actual
10173 # sizes aren't equeal (a normal situation in this case) and
10174 # print actual read amount.
10175 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10176 if [ "$NOB" != "$BSIZE" ]; then
10177 error "read $NOB bytes instead of $BSIZE"
10181 run_test 119a "Short directIO read must return actual read amount"
10183 test_119b() # bug 11737
10185 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10187 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10188 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10190 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10191 error "direct read failed"
10194 run_test 119b "Sparse directIO read must return actual read amount"
10196 test_119c() # bug 13099
10199 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10200 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10203 run_test 119c "Testing for direct read hitting hole"
10205 test_119d() # bug 15950
10207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10209 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10210 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10212 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10213 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10214 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10215 lctl set_param fail_loc=0x40d
10216 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10219 cat $DIR/$tfile > /dev/null &
10220 lctl set_param fail_loc=0
10223 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10225 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10226 error "the read rpcs have not completed in 2s"
10228 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10230 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10234 remote_mds_nodsh && skip "remote MDS with nodsh"
10235 test_mkdir -i0 -c1 $DIR/$tdir
10236 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10237 skip_env "no early lock cancel on server"
10239 lru_resize_disable mdc
10240 lru_resize_disable osc
10241 cancel_lru_locks mdc
10242 # asynchronous object destroy at MDT could cause bl ast to client
10243 cancel_lru_locks osc
10245 stat $DIR/$tdir > /dev/null
10246 can1=$(do_facet mds1 \
10247 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10248 awk '/ldlm_cancel/ {print $2}')
10249 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10250 awk '/ldlm_bl_callback/ {print $2}')
10251 test_mkdir -i0 -c1 $DIR/$tdir/d1
10252 can2=$(do_facet mds1 \
10253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10254 awk '/ldlm_cancel/ {print $2}')
10255 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10256 awk '/ldlm_bl_callback/ {print $2}')
10257 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10258 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10259 lru_resize_enable mdc
10260 lru_resize_enable osc
10262 run_test 120a "Early Lock Cancel: mkdir test"
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10266 remote_mds_nodsh && skip "remote MDS with nodsh"
10267 test_mkdir $DIR/$tdir
10268 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10269 skip_env "no early lock cancel on server"
10271 lru_resize_disable mdc
10272 lru_resize_disable osc
10273 cancel_lru_locks mdc
10274 stat $DIR/$tdir > /dev/null
10275 can1=$(do_facet $SINGLEMDS \
10276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10277 awk '/ldlm_cancel/ {print $2}')
10278 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10279 awk '/ldlm_bl_callback/ {print $2}')
10280 touch $DIR/$tdir/f1
10281 can2=$(do_facet $SINGLEMDS \
10282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10283 awk '/ldlm_cancel/ {print $2}')
10284 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10285 awk '/ldlm_bl_callback/ {print $2}')
10286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10288 lru_resize_enable mdc
10289 lru_resize_enable osc
10291 run_test 120b "Early Lock Cancel: create test"
10294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 remote_mds_nodsh && skip "remote MDS with nodsh"
10296 test_mkdir -i0 -c1 $DIR/$tdir
10297 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10298 skip "no early lock cancel on server"
10300 lru_resize_disable mdc
10301 lru_resize_disable osc
10302 test_mkdir -i0 -c1 $DIR/$tdir/d1
10303 test_mkdir -i0 -c1 $DIR/$tdir/d2
10304 touch $DIR/$tdir/d1/f1
10305 cancel_lru_locks mdc
10306 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10307 can1=$(do_facet mds1 \
10308 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10309 awk '/ldlm_cancel/ {print $2}')
10310 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10311 awk '/ldlm_bl_callback/ {print $2}')
10312 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10313 can2=$(do_facet mds1 \
10314 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10315 awk '/ldlm_cancel/ {print $2}')
10316 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10317 awk '/ldlm_bl_callback/ {print $2}')
10318 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10319 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10320 lru_resize_enable mdc
10321 lru_resize_enable osc
10323 run_test 120c "Early Lock Cancel: link test"
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10327 remote_mds_nodsh && skip "remote MDS with nodsh"
10328 test_mkdir -i0 -c1 $DIR/$tdir
10329 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10330 skip_env "no early lock cancel on server"
10332 lru_resize_disable mdc
10333 lru_resize_disable osc
10335 cancel_lru_locks mdc
10336 stat $DIR/$tdir > /dev/null
10337 can1=$(do_facet mds1 \
10338 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10339 awk '/ldlm_cancel/ {print $2}')
10340 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10341 awk '/ldlm_bl_callback/ {print $2}')
10342 chmod a+x $DIR/$tdir
10343 can2=$(do_facet mds1 \
10344 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10345 awk '/ldlm_cancel/ {print $2}')
10346 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10347 awk '/ldlm_bl_callback/ {print $2}')
10348 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10349 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10350 lru_resize_enable mdc
10351 lru_resize_enable osc
10353 run_test 120d "Early Lock Cancel: setattr test"
10356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10357 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10358 skip_env "no early lock cancel on server"
10359 remote_mds_nodsh && skip "remote MDS with nodsh"
10361 local dlmtrace_set=false
10363 test_mkdir -i0 -c1 $DIR/$tdir
10364 lru_resize_disable mdc
10365 lru_resize_disable osc
10366 ! $LCTL get_param debug | grep -q dlmtrace &&
10367 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10368 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10369 cancel_lru_locks mdc
10370 cancel_lru_locks osc
10371 dd if=$DIR/$tdir/f1 of=/dev/null
10372 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10373 # XXX client can not do early lock cancel of OST lock
10374 # during unlink (LU-4206), so cancel osc lock now.
10376 cancel_lru_locks osc
10377 can1=$(do_facet mds1 \
10378 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10379 awk '/ldlm_cancel/ {print $2}')
10380 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10381 awk '/ldlm_bl_callback/ {print $2}')
10382 unlink $DIR/$tdir/f1
10384 can2=$(do_facet mds1 \
10385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10386 awk '/ldlm_cancel/ {print $2}')
10387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10388 awk '/ldlm_bl_callback/ {print $2}')
10389 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10390 $LCTL dk $TMP/cancel.debug.txt
10391 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10392 $LCTL dk $TMP/blocking.debug.txt
10393 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10394 lru_resize_enable mdc
10395 lru_resize_enable osc
10397 run_test 120e "Early Lock Cancel: unlink test"
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10402 skip_env "no early lock cancel on server"
10403 remote_mds_nodsh && skip "remote MDS with nodsh"
10405 test_mkdir -i0 -c1 $DIR/$tdir
10406 lru_resize_disable mdc
10407 lru_resize_disable osc
10408 test_mkdir -i0 -c1 $DIR/$tdir/d1
10409 test_mkdir -i0 -c1 $DIR/$tdir/d2
10410 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10411 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10412 cancel_lru_locks mdc
10413 cancel_lru_locks osc
10414 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10415 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10416 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10417 # XXX client can not do early lock cancel of OST lock
10418 # during rename (LU-4206), so cancel osc lock now.
10420 cancel_lru_locks osc
10421 can1=$(do_facet mds1 \
10422 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10423 awk '/ldlm_cancel/ {print $2}')
10424 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10425 awk '/ldlm_bl_callback/ {print $2}')
10426 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10428 can2=$(do_facet mds1 \
10429 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10430 awk '/ldlm_cancel/ {print $2}')
10431 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10432 awk '/ldlm_bl_callback/ {print $2}')
10433 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10434 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10435 lru_resize_enable mdc
10436 lru_resize_enable osc
10438 run_test 120f "Early Lock Cancel: rename test"
10441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10442 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10443 skip_env "no early lock cancel on server"
10444 remote_mds_nodsh && skip "remote MDS with nodsh"
10446 lru_resize_disable mdc
10447 lru_resize_disable osc
10449 echo create $count files
10450 test_mkdir $DIR/$tdir
10451 cancel_lru_locks mdc
10452 cancel_lru_locks osc
10455 can0=$(do_facet $SINGLEMDS \
10456 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10457 awk '/ldlm_cancel/ {print $2}')
10458 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10459 awk '/ldlm_bl_callback/ {print $2}')
10460 createmany -o $DIR/$tdir/f $count
10462 can1=$(do_facet $SINGLEMDS \
10463 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10464 awk '/ldlm_cancel/ {print $2}')
10465 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10466 awk '/ldlm_bl_callback/ {print $2}')
10468 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10469 echo rm $count files
10472 can2=$(do_facet $SINGLEMDS \
10473 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10474 awk '/ldlm_cancel/ {print $2}')
10475 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10476 awk '/ldlm_bl_callback/ {print $2}')
10478 echo total: $count removes in $((t2-t1))
10479 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10481 # wait for commitment of removal
10482 lru_resize_enable mdc
10483 lru_resize_enable osc
10485 run_test 120g "Early Lock Cancel: performance test"
10487 test_121() { #bug #10589
10488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10491 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10492 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10493 lctl set_param fail_loc=0x310
10494 cancel_lru_locks osc > /dev/null
10495 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10496 lctl set_param fail_loc=0
10497 [[ $reads -eq $writes ]] ||
10498 error "read $reads blocks, must be $writes blocks"
10500 run_test 121 "read cancel race ========="
10502 test_123a() { # was test 123, statahead(bug 11401)
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10506 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10507 log "testing UP system. Performance may be lower than expected."
10512 test_mkdir $DIR/$tdir
10513 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10514 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10516 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10517 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10519 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10520 lctl set_param -n llite.*.statahead_max 0
10521 lctl get_param llite.*.statahead_max
10522 cancel_lru_locks mdc
10523 cancel_lru_locks osc
10525 time ls -l $DIR/$tdir | wc -l
10527 delta=$((etime - stime))
10528 log "ls $i files without statahead: $delta sec"
10529 lctl set_param llite.*.statahead_max=$max
10531 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10532 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10533 cancel_lru_locks mdc
10534 cancel_lru_locks osc
10536 time ls -l $DIR/$tdir | wc -l
10538 delta_sa=$((etime - stime))
10539 log "ls $i files with statahead: $delta_sa sec"
10540 lctl get_param -n llite.*.statahead_stats
10541 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10543 [[ $swrong -lt $ewrong ]] &&
10544 log "statahead was stopped, maybe too many locks held!"
10545 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10547 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10548 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10549 lctl set_param -n llite.*.statahead_max 0
10550 lctl get_param llite.*.statahead_max
10551 cancel_lru_locks mdc
10552 cancel_lru_locks osc
10554 time ls -l $DIR/$tdir | wc -l
10556 delta=$((etime - stime))
10557 log "ls $i files again without statahead: $delta sec"
10558 lctl set_param llite.*.statahead_max=$max
10559 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10560 if [ $SLOWOK -eq 0 ]; then
10561 error "ls $i files is slower with statahead!"
10563 log "ls $i files is slower with statahead!"
10569 [ $delta -gt 20 ] && break
10570 [ $delta -gt 8 ] && MULT=$((50 / delta))
10571 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10579 delta=$((etime - stime))
10580 log "rm -r $DIR/$tdir/: $delta seconds"
10582 lctl get_param -n llite.*.statahead_stats
10584 run_test 123a "verify statahead work"
10586 test_123b () { # statahead(bug 15027)
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10589 test_mkdir $DIR/$tdir
10590 createmany -o $DIR/$tdir/$tfile-%d 1000
10592 cancel_lru_locks mdc
10593 cancel_lru_locks osc
10595 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10596 lctl set_param fail_loc=0x80000803
10597 ls -lR $DIR/$tdir > /dev/null
10599 lctl set_param fail_loc=0x0
10600 lctl get_param -n llite.*.statahead_stats
10605 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10610 skip_env "no lru resize on server"
10614 test_mkdir $DIR/$tdir
10616 log "create $NR files at $DIR/$tdir"
10617 createmany -o $DIR/$tdir/f $NR ||
10618 error "failed to create $NR files in $DIR/$tdir"
10620 cancel_lru_locks mdc
10621 ls -l $DIR/$tdir > /dev/null
10625 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10626 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10627 LRU_SIZE=$($LCTL get_param -n $PARAM)
10628 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10629 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10631 log "NS=$(basename $NSDIR)"
10636 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10637 skip "Not enough cached locks created!"
10639 log "LRU=$LRU_SIZE"
10643 # We know that lru resize allows one client to hold $LIMIT locks
10644 # for 10h. After that locks begin to be killed by client.
10646 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10648 if [ $LIMIT -lt $LRU_SIZE ]; then
10649 skip "Limit is too small $LIMIT"
10652 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10653 # killing locks. Some time was spent for creating locks. This means
10654 # that up to the moment of sleep finish we must have killed some of
10655 # them (10-100 locks). This depends on how fast ther were created.
10656 # Many of them were touched in almost the same moment and thus will
10657 # be killed in groups.
10658 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10660 # Use $LRU_SIZE_B here to take into account real number of locks
10661 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10662 local LRU_SIZE_B=$LRU_SIZE
10664 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10665 log "OLD_LVF=$OLD_LVF"
10666 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10668 # Let's make sure that we really have some margin. Client checks
10669 # cached locks every 10 sec.
10670 SLEEP=$((SLEEP+20))
10671 log "Sleep ${SLEEP} sec"
10673 while ((SEC<$SLEEP)); do
10677 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10678 echo -n "$LRU_SIZE"
10681 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10682 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10684 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10685 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10686 unlinkmany $DIR/$tdir/f $NR
10690 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10691 log "unlink $NR files at $DIR/$tdir"
10692 unlinkmany $DIR/$tdir/f $NR
10694 run_test 124a "lru resize ======================================="
10696 get_max_pool_limit()
10698 local limit=$($LCTL get_param \
10699 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10701 for l in $limit; do
10702 if [[ $l -gt $max ]]; then
10710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10711 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10712 skip_env "no lru resize on server"
10714 LIMIT=$(get_max_pool_limit)
10716 NR=$(($(default_lru_size)*20))
10717 if [[ $NR -gt $LIMIT ]]; then
10718 log "Limit lock number by $LIMIT locks"
10722 IFree=$(mdsrate_inodes_available)
10723 if [ $IFree -lt $NR ]; then
10724 log "Limit lock number by $IFree inodes"
10728 lru_resize_disable mdc
10729 test_mkdir -p $DIR/$tdir/disable_lru_resize
10731 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10732 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10733 cancel_lru_locks mdc
10736 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10739 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10742 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10746 nolruresize_delta=$((etime-stime))
10747 log "ls -la time: $nolruresize_delta seconds"
10748 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10749 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10751 lru_resize_enable mdc
10752 test_mkdir -p $DIR/$tdir/enable_lru_resize
10754 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10755 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10756 cancel_lru_locks mdc
10759 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10762 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10765 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10769 lruresize_delta=$((etime-stime))
10770 log "ls -la time: $lruresize_delta seconds"
10771 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10773 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10774 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10775 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10776 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10778 log "lru resize performs the same with no lru resize"
10780 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10782 run_test 124b "lru resize (performance test) ======================="
10785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10786 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10787 skip_env "no lru resize on server"
10789 # cache ununsed locks on client
10791 cancel_lru_locks mdc
10792 test_mkdir $DIR/$tdir
10793 createmany -o $DIR/$tdir/f $nr ||
10794 error "failed to create $nr files in $DIR/$tdir"
10795 ls -l $DIR/$tdir > /dev/null
10797 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10798 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10799 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10800 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10801 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10803 # set lru_max_age to 1 sec
10804 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10805 echo "sleep $((recalc_p * 2)) seconds..."
10806 sleep $((recalc_p * 2))
10808 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10809 # restore lru_max_age
10810 $LCTL set_param -n $nsdir.lru_max_age $max_age
10811 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10812 unlinkmany $DIR/$tdir/f $nr
10814 run_test 124c "LRUR cancel very aged locks"
10816 test_125() { # 13358
10817 $LCTL get_param -n llite.*.client_type | grep -q local ||
10818 skip "must run as local client"
10819 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10820 skip_env "must have acl enabled"
10821 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10823 test_mkdir $DIR/$tdir
10824 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10825 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10826 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10828 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10830 test_126() { # bug 12829/13455
10831 $GSS && skip_env "must run as gss disabled"
10832 $LCTL get_param -n llite.*.client_type | grep -q local ||
10833 skip "must run as local client"
10834 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10836 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10837 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10839 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10841 run_test 126 "check that the fsgid provided by the client is taken into account"
10843 test_127a() { # bug 15521
10844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10846 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10847 $LCTL set_param osc.*.stats=0
10848 FSIZE=$((2048 * 1024))
10849 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10850 cancel_lru_locks osc
10851 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10853 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10854 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10855 echo "got $COUNT $NAME"
10856 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10857 eval $NAME=$COUNT || error "Wrong proc format"
10860 read_bytes|write_bytes)
10861 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10862 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10863 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10864 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10865 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10866 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10867 error "sumsquare is too small: $SUMSQ"
10868 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10869 error "sumsquare is too big: $SUMSQ"
10873 done < $DIR/${tfile}.tmp
10875 #check that we actually got some stats
10876 [ "$read_bytes" ] || error "Missing read_bytes stats"
10877 [ "$write_bytes" ] || error "Missing write_bytes stats"
10878 [ "$read_bytes" != 0 ] || error "no read done"
10879 [ "$write_bytes" != 0 ] || error "no write done"
10881 run_test 127a "verify the client stats are sane"
10883 test_127b() { # bug LU-333
10884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10885 local name count samp unit min max sum sumsq
10887 $LCTL set_param llite.*.stats=0
10889 # perform 2 reads and writes so MAX is different from SUM.
10890 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10891 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10892 cancel_lru_locks osc
10893 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10894 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10896 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10897 while read name count samp unit min max sum sumsq; do
10898 echo "got $count $name"
10899 eval $name=$count || error "Wrong proc format"
10903 [ $count -ne 2 ] && error "count is not 2: $count"
10904 [ $min -ne $PAGE_SIZE ] &&
10905 error "min is not $PAGE_SIZE: $min"
10906 [ $max -ne $PAGE_SIZE ] &&
10907 error "max is incorrect: $max"
10908 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10909 error "sum is wrong: $sum"
10912 [ $count -ne 2 ] && error "count is not 2: $count"
10913 [ $min -ne $PAGE_SIZE ] &&
10914 error "min is not $PAGE_SIZE: $min"
10915 [ $max -ne $PAGE_SIZE ] &&
10916 error "max is incorrect: $max"
10917 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10918 error "sum is wrong: $sum"
10922 done < $TMP/$tfile.tmp
10924 #check that we actually got some stats
10925 [ "$read_bytes" ] || error "Missing read_bytes stats"
10926 [ "$write_bytes" ] || error "Missing write_bytes stats"
10927 [ "$read_bytes" != 0 ] || error "no read done"
10928 [ "$write_bytes" != 0 ] || error "no write done"
10930 rm -f $TMP/${tfile}.tmp
10932 run_test 127b "verify the llite client stats are sane"
10934 test_128() { # bug 15212
10936 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10941 result=$(grep error $TMP/$tfile.log)
10942 rm -f $DIR/$tfile $TMP/$tfile.log
10943 [ -z "$result" ] ||
10944 error "consecutive find's under interactive lfs failed"
10946 run_test 128 "interactive lfs for 2 consecutive find's"
10948 set_dir_limits () {
10953 local ldproc=/proc/fs/ldiskfs
10954 local facets=$(get_facets MDS)
10956 for facet in ${facets//,/ }; do
10957 canondev=$(ldiskfs_canon \
10958 *.$(convert_facet2label $facet).mntdev $facet)
10959 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10960 ldproc=/sys/fs/ldiskfs
10961 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10962 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10966 check_mds_dmesg() {
10967 local facets=$(get_facets MDS)
10968 for facet in ${facets//,/ }; do
10969 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10976 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10977 skip "Need MDS version with at least 2.5.56"
10978 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10979 skip_env "ldiskfs only test"
10981 remote_mds_nodsh && skip "remote MDS with nodsh"
10985 local has_warning=false
10988 mkdir -p $DIR/$tdir
10990 # block size of mds1
10991 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10992 set_dir_limits $maxsize $maxsize
10993 local dirsize=$(stat -c%s "$DIR/$tdir")
10995 while [[ $dirsize -le $maxsize ]]; do
10996 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10998 if ! $has_warning; then
10999 check_mds_dmesg '"is approaching"' && has_warning=true
11001 # check two errors:
11002 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11003 # EFBIG for previous versions included in ldiskfs series
11004 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11006 echo "return code $rc received as expected"
11008 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11009 error_exit "create failed w/o dir size limit"
11011 check_mds_dmesg '"has reached"' ||
11012 error_exit "reached message should be output"
11014 [ $has_warning = "false" ] &&
11015 error_exit "warning message should be output"
11017 dirsize=$(stat -c%s "$DIR/$tdir")
11019 [[ $dirsize -ge $maxsize ]] && return 0
11020 error_exit "current dir size $dirsize, " \
11021 "previous limit $maxsize"
11022 elif [ $rc -ne 0 ]; then
11024 error_exit "return $rc received instead of expected " \
11025 "$EFBIG or $ENOSPC, files in dir $dirsize"
11027 nfiles=$((nfiles + 1))
11028 dirsize=$(stat -c%s "$DIR/$tdir")
11032 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11034 run_test 129 "test directory size limit ========================"
11043 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11044 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11046 trap cleanup_130 EXIT RETURN
11048 local fm_file=$DIR/$tfile
11049 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11050 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11051 error "dd failed for $fm_file"
11053 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11054 filefrag -ves $fm_file
11056 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11057 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11058 [ $RC != 0 ] && error "filefrag $fm_file failed"
11060 filefrag_op=$(filefrag -ve -k $fm_file |
11061 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11062 lun=$($LFS getstripe -i $fm_file)
11064 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11067 for line in $filefrag_op
11069 frag_lun=`echo $line | cut -d: -f5`
11070 ext_len=`echo $line | cut -d: -f4`
11071 if (( $frag_lun != $lun )); then
11073 error "FIEMAP on 1-stripe file($fm_file) failed"
11076 (( tot_len += ext_len ))
11079 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11081 error "FIEMAP on 1-stripe file($fm_file) failed;"
11087 echo "FIEMAP on single striped file succeeded"
11089 run_test 130a "FIEMAP (1-stripe file)"
11092 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11094 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11095 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11097 trap cleanup_130 EXIT RETURN
11099 local fm_file=$DIR/$tfile
11100 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11101 error "setstripe on $fm_file"
11102 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11103 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11105 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11106 error "dd failed on $fm_file"
11108 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11109 filefrag_op=$(filefrag -ve -k $fm_file |
11110 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11112 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11113 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11118 for line in $filefrag_op
11120 frag_lun=$(echo $line | cut -d: -f5 |
11121 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11122 ext_len=$(echo $line | cut -d: -f4)
11123 if (( $frag_lun != $last_lun )); then
11124 if (( tot_len != 1024 )); then
11126 error "FIEMAP on $fm_file failed; returned " \
11127 "len $tot_len for OST $last_lun instead of 1024"
11130 (( num_luns += 1 ))
11134 (( tot_len += ext_len ))
11137 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11139 error "FIEMAP on $fm_file failed; returned wrong number of " \
11140 "luns or wrong len for OST $last_lun"
11146 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11148 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11153 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11154 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11156 trap cleanup_130 EXIT RETURN
11158 local fm_file=$DIR/$tfile
11159 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11160 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11161 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11163 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11164 error "dd failed on $fm_file"
11166 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11167 filefrag_op=$(filefrag -ve -k $fm_file |
11168 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11170 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11171 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11176 for line in $filefrag_op
11178 frag_lun=$(echo $line | cut -d: -f5 |
11179 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11180 ext_len=$(echo $line | cut -d: -f4)
11181 if (( $frag_lun != $last_lun )); then
11182 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11183 if (( logical != 512 )); then
11185 error "FIEMAP on $fm_file failed; returned " \
11186 "logical start for lun $logical instead of 512"
11189 if (( tot_len != 512 )); then
11191 error "FIEMAP on $fm_file failed; returned " \
11192 "len $tot_len for OST $last_lun instead of 1024"
11195 (( num_luns += 1 ))
11199 (( tot_len += ext_len ))
11202 if (( num_luns != 2 || tot_len != 512 )); then
11204 error "FIEMAP on $fm_file failed; returned wrong number of " \
11205 "luns or wrong len for OST $last_lun"
11211 echo "FIEMAP on 2-stripe file with hole succeeded"
11213 run_test 130c "FIEMAP (2-stripe file with hole)"
11216 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11218 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11219 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11221 trap cleanup_130 EXIT RETURN
11223 local fm_file=$DIR/$tfile
11224 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11225 error "setstripe on $fm_file"
11226 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11227 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11229 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11230 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11231 error "dd failed on $fm_file"
11233 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11234 filefrag_op=$(filefrag -ve -k $fm_file |
11235 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11237 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11238 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11243 for line in $filefrag_op
11245 frag_lun=$(echo $line | cut -d: -f5 |
11246 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11247 ext_len=$(echo $line | cut -d: -f4)
11248 if (( $frag_lun != $last_lun )); then
11249 if (( tot_len != 1024 )); then
11251 error "FIEMAP on $fm_file failed; returned " \
11252 "len $tot_len for OST $last_lun instead of 1024"
11255 (( num_luns += 1 ))
11259 (( tot_len += ext_len ))
11262 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11264 error "FIEMAP on $fm_file failed; returned wrong number of " \
11265 "luns or wrong len for OST $last_lun"
11271 echo "FIEMAP on N-stripe file succeeded"
11273 run_test 130d "FIEMAP (N-stripe file)"
11276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11278 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11279 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11281 trap cleanup_130 EXIT RETURN
11283 local fm_file=$DIR/$tfile
11284 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11285 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11286 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11289 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11290 for ((i = 0; i < $NUM_BLKS; i++))
11292 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11295 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11296 filefrag_op=$(filefrag -ve -k $fm_file |
11297 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11299 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11300 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11305 for line in $filefrag_op
11307 frag_lun=$(echo $line | cut -d: -f5 |
11308 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11309 ext_len=$(echo $line | cut -d: -f4)
11310 if (( $frag_lun != $last_lun )); then
11311 if (( tot_len != $EXPECTED_LEN )); then
11313 error "FIEMAP on $fm_file failed; returned " \
11314 "len $tot_len for OST $last_lun instead " \
11318 (( num_luns += 1 ))
11322 (( tot_len += ext_len ))
11325 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11327 error "FIEMAP on $fm_file failed; returned wrong number " \
11328 "of luns or wrong len for OST $last_lun"
11334 echo "FIEMAP with continuation calls succeeded"
11336 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11339 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11340 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11342 local fm_file=$DIR/$tfile
11343 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11344 error "multiop create with lov_delay_create on $fm_file"
11346 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11347 filefrag_extents=$(filefrag -vek $fm_file |
11348 awk '/extents? found/ { print $2 }')
11349 if [[ "$filefrag_extents" != "0" ]]; then
11350 error "FIEMAP on $fm_file failed; " \
11351 "returned $filefrag_extents expected 0"
11356 run_test 130f "FIEMAP (unstriped file)"
11358 # Test for writev/readv
11360 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11361 error "writev test failed"
11362 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11363 error "readv failed"
11366 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11369 local fsize=$((524288 + 1048576 + 1572864))
11370 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11371 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11372 error "append writev test failed"
11374 ((fsize += 1572864 + 1048576))
11375 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11376 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11377 error "append writev test failed"
11380 run_test 131b "test append writev"
11383 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11386 run_test 131c "test read/write on file w/o objects"
11389 rwv -f $DIR/$tfile -w -n 1 1572864
11390 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11391 if [ "$NOB" != 1572864 ]; then
11392 error "Short read filed: read $NOB bytes instead of 1572864"
11396 run_test 131d "test short read"
11399 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11400 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11401 error "read hitting hole failed"
11404 run_test 131e "test read hitting hole"
11413 mds*) res=$(do_facet $facet \
11414 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11416 ost*) res=$(do_facet $facet \
11417 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11419 *) error "Wrong facet '$facet'" ;;
11421 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11422 # if the argument $3 is zero, it means any stat increment is ok.
11423 if [[ $want -gt 0 ]]; then
11424 local count=$(echo $res | awk '{ print $2 }')
11425 [[ $count -ne $want ]] &&
11426 error "The $op counter on $facet is $count, not $want"
11431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11432 remote_ost_nodsh && skip "remote OST with nodsh"
11433 remote_mds_nodsh && skip "remote MDS with nodsh"
11434 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11435 skip_env "MDS doesn't support rename stats"
11437 local testdir=$DIR/${tdir}/stats_testdir
11439 mkdir -p $DIR/${tdir}
11442 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11443 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11445 # verify mdt stats first.
11446 mkdir ${testdir} || error "mkdir failed"
11447 check_stats $SINGLEMDS "mkdir" 1
11448 touch ${testdir}/${tfile} || error "touch failed"
11449 check_stats $SINGLEMDS "open" 1
11450 check_stats $SINGLEMDS "close" 1
11451 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11452 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11453 check_stats $SINGLEMDS "mknod" 2
11455 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11456 check_stats $SINGLEMDS "unlink" 1
11457 rm -f ${testdir}/${tfile} || error "file remove failed"
11458 check_stats $SINGLEMDS "unlink" 2
11460 # remove working dir and check mdt stats again.
11461 rmdir ${testdir} || error "rmdir failed"
11462 check_stats $SINGLEMDS "rmdir" 1
11464 local testdir1=$DIR/${tdir}/stats_testdir1
11465 mkdir -p ${testdir}
11466 mkdir -p ${testdir1}
11467 touch ${testdir1}/test1
11468 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11469 check_stats $SINGLEMDS "crossdir_rename" 1
11471 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11472 check_stats $SINGLEMDS "samedir_rename" 1
11474 rm -rf $DIR/${tdir}
11476 run_test 133a "Verifying MDT stats ========================================"
11481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11482 remote_ost_nodsh && skip "remote OST with nodsh"
11483 remote_mds_nodsh && skip "remote MDS with nodsh"
11485 local testdir=$DIR/${tdir}/stats_testdir
11487 mkdir -p ${testdir} || error "mkdir failed"
11488 touch ${testdir}/${tfile} || error "touch failed"
11489 cancel_lru_locks mdc
11492 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11493 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11495 # extra mdt stats verification.
11496 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11497 check_stats $SINGLEMDS "setattr" 1
11498 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11499 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11501 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11502 check_stats $SINGLEMDS "getattr" 1
11504 rm -rf $DIR/${tdir}
11506 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11507 # so the check below is not reliable
11508 [ $MDSCOUNT -eq 1 ] || return 0
11510 # Sleep to avoid a cached response.
11511 #define OBD_STATFS_CACHE_SECONDS 1
11513 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11514 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11515 $LFS df || error "lfs failed"
11516 check_stats $SINGLEMDS "statfs" 1
11518 # check aggregated statfs (LU-10018)
11519 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11521 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11524 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11525 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11527 check_stats $SINGLEMDS "statfs" 1
11529 # We want to check that the client didn't send OST_STATFS to
11530 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11531 # extra care is needed here.
11532 if remote_mds; then
11533 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11534 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11536 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11537 [ "$res" ] && error "OST got STATFS"
11542 run_test 133b "Verifying extra MDT stats =================================="
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11546 remote_ost_nodsh && skip "remote OST with nodsh"
11547 remote_mds_nodsh && skip "remote MDS with nodsh"
11549 local testdir=$DIR/$tdir/stats_testdir
11551 test_mkdir -p $testdir
11553 # verify obdfilter stats.
11554 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11556 cancel_lru_locks osc
11557 wait_delete_completed
11560 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11561 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11563 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11566 cancel_lru_locks osc
11567 check_stats ost1 "write" 1
11569 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11570 check_stats ost1 "read" 1
11572 > $testdir/$tfile || error "truncate failed"
11573 check_stats ost1 "punch" 1
11575 rm -f $testdir/$tfile || error "file remove failed"
11576 wait_delete_completed
11577 check_stats ost1 "destroy" 1
11581 run_test 133c "Verifying OST stats ========================================"
11588 while [ $value -ge 2 ]; do
11593 if [ $orig -gt $order ]; then
11601 local size=('K' 'M' 'G' 'T');
11603 local size_string=$value
11605 while [ $value -ge 1024 ]; do
11606 if [ $i -gt 3 ]; then
11607 #T is the biggest unit we get here, if that is bigger,
11609 size_string=${value}T
11612 value=$((value >> 10))
11613 if [ $value -lt 1024 ]; then
11614 size_string=${value}${size[$i]}
11623 get_rename_size() {
11625 local context=${2:-.}
11626 local sample=$(do_facet $SINGLEMDS $LCTL \
11627 get_param mdt.$FSNAME-MDT0000.rename_stats |
11628 grep -A1 $context |
11629 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11635 remote_ost_nodsh && skip "remote OST with nodsh"
11636 remote_mds_nodsh && skip "remote MDS with nodsh"
11637 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11638 skip_env "MDS doesn't support rename stats"
11640 local testdir1=$DIR/${tdir}/stats_testdir1
11641 local testdir2=$DIR/${tdir}/stats_testdir2
11642 mkdir -p $DIR/${tdir}
11644 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11646 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11647 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11649 createmany -o $testdir1/test 512 || error "createmany failed"
11651 # check samedir rename size
11652 mv ${testdir1}/test0 ${testdir1}/test_0
11654 local testdir1_size=$(ls -l $DIR/${tdir} |
11655 awk '/stats_testdir1/ {print $5}')
11656 local testdir2_size=$(ls -l $DIR/${tdir} |
11657 awk '/stats_testdir2/ {print $5}')
11659 testdir1_size=$(order_2 $testdir1_size)
11660 testdir2_size=$(order_2 $testdir2_size)
11662 testdir1_size=$(size_in_KMGT $testdir1_size)
11663 testdir2_size=$(size_in_KMGT $testdir2_size)
11665 echo "source rename dir size: ${testdir1_size}"
11666 echo "target rename dir size: ${testdir2_size}"
11668 local cmd="do_facet $SINGLEMDS $LCTL "
11669 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11671 eval $cmd || error "$cmd failed"
11672 local samedir=$($cmd | grep 'same_dir')
11673 local same_sample=$(get_rename_size $testdir1_size)
11674 [ -z "$samedir" ] && error "samedir_rename_size count error"
11675 [[ $same_sample -eq 1 ]] ||
11676 error "samedir_rename_size error $same_sample"
11677 echo "Check same dir rename stats success"
11679 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11681 # check crossdir rename size
11682 mv ${testdir1}/test_0 ${testdir2}/test_0
11684 testdir1_size=$(ls -l $DIR/${tdir} |
11685 awk '/stats_testdir1/ {print $5}')
11686 testdir2_size=$(ls -l $DIR/${tdir} |
11687 awk '/stats_testdir2/ {print $5}')
11689 testdir1_size=$(order_2 $testdir1_size)
11690 testdir2_size=$(order_2 $testdir2_size)
11692 testdir1_size=$(size_in_KMGT $testdir1_size)
11693 testdir2_size=$(size_in_KMGT $testdir2_size)
11695 echo "source rename dir size: ${testdir1_size}"
11696 echo "target rename dir size: ${testdir2_size}"
11698 eval $cmd || error "$cmd failed"
11699 local crossdir=$($cmd | grep 'crossdir')
11700 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11701 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11702 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11703 [[ $src_sample -eq 1 ]] ||
11704 error "crossdir_rename_size error $src_sample"
11705 [[ $tgt_sample -eq 1 ]] ||
11706 error "crossdir_rename_size error $tgt_sample"
11707 echo "Check cross dir rename stats success"
11708 rm -rf $DIR/${tdir}
11710 run_test 133d "Verifying rename_stats ========================================"
11713 remote_mds_nodsh && skip "remote MDS with nodsh"
11714 remote_ost_nodsh && skip "remote OST with nodsh"
11715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11717 local testdir=$DIR/${tdir}/stats_testdir
11718 local ctr f0 f1 bs=32768 count=42 sum
11720 mkdir -p ${testdir} || error "mkdir failed"
11722 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11724 for ctr in {write,read}_bytes; do
11726 cancel_lru_locks osc
11728 do_facet ost1 $LCTL set_param -n \
11729 "obdfilter.*.exports.clear=clear"
11731 if [ $ctr = write_bytes ]; then
11733 f1=${testdir}/${tfile}
11735 f0=${testdir}/${tfile}
11739 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11742 cancel_lru_locks osc
11744 sum=$(do_facet ost1 $LCTL get_param \
11745 "obdfilter.*.exports.*.stats" |
11746 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11747 $1 == ctr { sum += $7 }
11748 END { printf("%0.0f", sum) }')
11750 if ((sum != bs * count)); then
11751 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11755 rm -rf $DIR/${tdir}
11757 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11759 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11761 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11762 # not honor the -ignore_readdir_race option correctly. So we call
11763 # error_ignore() rather than error() in these cases. See LU-11152.
11765 if (find --version; do_facet mds1 find --version) |
11766 grep -q '\b4\.5\.1[1-4]\b'; then
11767 error_ignore LU-11152 "$@"
11774 # First without trusting modes.
11775 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11776 echo "proc_dirs='$proc_dirs'"
11777 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11778 find $proc_dirs -exec cat '{}' \; &> /dev/null
11780 # Second verifying readability.
11781 $LCTL get_param -R '*' &> /dev/null
11783 # Verifing writability with badarea_io.
11785 -ignore_readdir_race \
11787 -not -name force_lbug \
11788 -not -name changelog_mask \
11789 -exec badarea_io '{}' \; ||
11790 error_133 "find $proc_dirs failed"
11792 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11795 remote_mds_nodsh && skip "remote MDS with nodsh"
11796 remote_ost_nodsh && skip "remote OST with nodsh"
11798 # eventually, this can also be replaced with "lctl get_param -R",
11799 # but not until that option is always available on the server
11801 for facet in mds1 ost1; do
11802 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11803 skip_noexit "Too old lustre on $facet"
11804 local facet_proc_dirs=$(do_facet $facet \
11805 \\\ls -d $proc_regexp 2>/dev/null)
11806 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11807 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11808 do_facet $facet find $facet_proc_dirs \
11809 ! -name req_history \
11810 -exec cat '{}' \\\; &> /dev/null
11812 do_facet $facet find $facet_proc_dirs \
11813 ! -name req_history \
11815 -exec cat '{}' \\\; &> /dev/null ||
11816 error "proc file read failed"
11818 do_facet $facet find $facet_proc_dirs \
11819 -ignore_readdir_race \
11821 -not -name force_lbug \
11822 -not -name changelog_mask \
11823 -exec badarea_io '{}' \\\; ||
11824 error_133 "$facet find $facet_proc_dirs failed"
11827 # remount the FS in case writes/reads /proc break the FS
11828 cleanup || error "failed to unmount"
11829 setup || error "failed to setup"
11832 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11835 remote_mds_nodsh && skip "remote MDS with nodsh"
11836 remote_ost_nodsh && skip "remote OST with nodsh"
11837 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11838 skip "Need MDS version at least 2.9.54"
11842 for facet in client mds1 ost1; do
11843 local facet_proc_dirs=$(do_facet $facet \
11844 \\\ls -d $proc_regexp 2> /dev/null)
11845 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11846 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11847 # Get the list of files that are missing the terminating newline
11848 local missing=($(do_facet $facet \
11849 find ${facet_proc_dirs} -type f \| \
11850 while read F\; do \
11851 awk -v FS='\v' -v RS='\v\v' \
11852 "'END { if(NR>0 && \
11853 \\\$NF !~ /.*\\\n\$/) \
11854 print FILENAME}'" \
11857 [ ${#missing[*]} -eq 0 ] ||
11858 error "files do not end with newline: ${missing[*]}"
11861 run_test 133h "Proc files should end with newlines"
11864 remote_mds_nodsh && skip "remote MDS with nodsh"
11865 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11866 skip "Need MDS version at least 2.7.54"
11868 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11869 cancel_lru_locks mdc
11871 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11872 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11873 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11876 createmany -o $DIR/$tdir/f $nr ||
11877 error "failed to create $nr files in $DIR/$tdir"
11878 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11880 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11881 do_facet mds1 $LCTL set_param fail_loc=0x327
11882 do_facet mds1 $LCTL set_param fail_val=500
11885 echo "sleep 10 seconds ..."
11887 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11889 do_facet mds1 $LCTL set_param fail_loc=0
11890 do_facet mds1 $LCTL set_param fail_val=0
11891 [ $lck_cnt -lt $unused ] ||
11892 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11895 unlinkmany $DIR/$tdir/f $nr
11897 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11900 remote_mds_nodsh && skip "remote MDS with nodsh"
11901 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11902 skip "Need MDS version at least 2.7.54"
11904 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11905 cancel_lru_locks mdc
11907 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11908 ldlm.lock_reclaim_threshold_mb)
11909 # disable reclaim temporarily
11910 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11912 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11913 do_facet mds1 $LCTL set_param fail_loc=0x328
11914 do_facet mds1 $LCTL set_param fail_val=500
11916 $LCTL set_param debug=+trace
11919 createmany -o $DIR/$tdir/f $nr &
11920 local create_pid=$!
11922 echo "Sleep $TIMEOUT seconds ..."
11924 if ! ps -p $create_pid > /dev/null 2>&1; then
11925 do_facet mds1 $LCTL set_param fail_loc=0
11926 do_facet mds1 $LCTL set_param fail_val=0
11927 do_facet mds1 $LCTL set_param \
11928 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11929 error "createmany finished incorrectly!"
11931 do_facet mds1 $LCTL set_param fail_loc=0
11932 do_facet mds1 $LCTL set_param fail_val=0
11933 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11934 wait $create_pid || return 1
11936 unlinkmany $DIR/$tdir/f $nr
11938 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11940 test_140() { #bug-17379
11941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11943 test_mkdir $DIR/$tdir
11944 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11945 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11947 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11948 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11950 while i=$((i + 1)); do
11952 cd $i || error "Changing to $i"
11953 ln -s ../stat stat || error "Creating stat symlink"
11954 # Read the symlink until ELOOP present,
11955 # not LBUGing the system is considered success,
11956 # we didn't overrun the stack.
11957 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11958 if [ $ret -ne 0 ]; then
11959 if [ $ret -eq 40 ]; then
11962 error "Open stat symlink"
11968 echo "The symlink depth = $i"
11969 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11970 error "Invalid symlink depth"
11972 # Test recursive symlink
11973 ln -s symlink_self symlink_self
11974 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11975 echo "open symlink_self returns $ret"
11976 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11978 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11983 local TF="$TMP/$tfile"
11985 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11987 cancel_lru_locks $OSC
11988 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11989 remount_client $MOUNT
11991 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11994 $TRUNCATE $DIR/$tfile 6000
11995 cancel_lru_locks $OSC
11996 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11999 echo "12345" >>$DIR/$tfile
12000 cancel_lru_locks $OSC
12001 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12004 echo "12345" >>$DIR/$tfile
12005 cancel_lru_locks $OSC
12006 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12011 run_test 150 "truncate/append tests"
12013 #LU-2902 roc_hit was not able to read all values from lproc
12014 function roc_hit_init() {
12015 local list=$(comma_list $(osts_nodes))
12016 local dir=$DIR/$tdir-check
12017 local file=$dir/$tfile
12023 #use setstripe to do a write to every ost
12024 for i in $(seq 0 $((OSTCOUNT-1))); do
12025 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12026 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12027 idx=$(printf %04x $i)
12028 BEFORE=$(get_osd_param $list *OST*$idx stats |
12029 awk '$1 == "cache_access" {sum += $7}
12030 END { printf("%0.0f", sum) }')
12032 cancel_lru_locks osc
12033 cat $file >/dev/null
12035 AFTER=$(get_osd_param $list *OST*$idx stats |
12036 awk '$1 == "cache_access" {sum += $7}
12037 END { printf("%0.0f", sum) }')
12039 echo BEFORE:$BEFORE AFTER:$AFTER
12040 if ! let "AFTER - BEFORE == 4"; then
12042 error "roc_hit is not safe to use"
12050 function roc_hit() {
12051 local list=$(comma_list $(osts_nodes))
12052 echo $(get_osd_param $list '' stats |
12053 awk '$1 == "cache_hit" {sum += $7}
12054 END { printf("%0.0f", sum) }')
12057 function set_cache() {
12060 if [ "$2" == "off" ]; then
12063 local list=$(comma_list $(osts_nodes))
12064 set_osd_param $list '' $1_cache_enable $on
12066 cancel_lru_locks osc
12070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12071 remote_ost_nodsh && skip "remote OST with nodsh"
12074 local list=$(comma_list $(osts_nodes))
12076 # check whether obdfilter is cache capable at all
12077 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12078 skip "not cache-capable obdfilter"
12081 # check cache is enabled on all obdfilters
12082 if get_osd_param $list '' read_cache_enable | grep 0; then
12083 skip "oss cache is disabled"
12086 set_osd_param $list '' writethrough_cache_enable 1
12088 # check write cache is enabled on all obdfilters
12089 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12090 skip "oss write cache is NOT enabled"
12095 #define OBD_FAIL_OBD_NO_LRU 0x609
12096 do_nodes $list $LCTL set_param fail_loc=0x609
12098 # pages should be in the case right after write
12099 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12102 local BEFORE=$(roc_hit)
12103 cancel_lru_locks osc
12104 cat $DIR/$tfile >/dev/null
12105 local AFTER=$(roc_hit)
12107 do_nodes $list $LCTL set_param fail_loc=0
12109 if ! let "AFTER - BEFORE == CPAGES"; then
12110 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12113 # the following read invalidates the cache
12114 cancel_lru_locks osc
12115 set_osd_param $list '' read_cache_enable 0
12116 cat $DIR/$tfile >/dev/null
12118 # now data shouldn't be found in the cache
12120 cancel_lru_locks osc
12121 cat $DIR/$tfile >/dev/null
12123 if let "AFTER - BEFORE != 0"; then
12124 error "IN CACHE: before: $BEFORE, after: $AFTER"
12127 set_osd_param $list '' read_cache_enable 1
12130 run_test 151 "test cache on oss and controls ==============================="
12133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12135 local TF="$TMP/$tfile"
12137 # simulate ENOMEM during write
12138 #define OBD_FAIL_OST_NOMEM 0x226
12139 lctl set_param fail_loc=0x80000226
12140 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12142 sync || error "sync failed"
12143 lctl set_param fail_loc=0
12145 # discard client's cache
12146 cancel_lru_locks osc
12148 # simulate ENOMEM during read
12149 lctl set_param fail_loc=0x80000226
12150 cmp $TF $DIR/$tfile || error "cmp failed"
12151 lctl set_param fail_loc=0
12155 run_test 152 "test read/write with enomem ============================"
12158 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12160 run_test 153 "test if fdatasync does not crash ======================="
12162 dot_lustre_fid_permission_check() {
12164 local ffid=$MOUNT/.lustre/fid/$fid
12167 echo "stat fid $fid"
12168 stat $ffid > /dev/null || error "stat $ffid failed."
12169 echo "touch fid $fid"
12170 touch $ffid || error "touch $ffid failed."
12171 echo "write to fid $fid"
12172 cat /etc/hosts > $ffid || error "write $ffid failed."
12173 echo "read fid $fid"
12174 diff /etc/hosts $ffid || error "read $ffid failed."
12175 echo "append write to fid $fid"
12176 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12177 echo "rename fid $fid"
12178 mv $ffid $test_dir/$tfile.1 &&
12179 error "rename $ffid to $tfile.1 should fail."
12180 touch $test_dir/$tfile.1
12181 mv $test_dir/$tfile.1 $ffid &&
12182 error "rename $tfile.1 to $ffid should fail."
12183 rm -f $test_dir/$tfile.1
12184 echo "truncate fid $fid"
12185 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12186 echo "link fid $fid"
12187 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12188 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12189 echo "setfacl fid $fid"
12190 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12191 echo "getfacl fid $fid"
12192 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12194 echo "unlink fid $fid"
12195 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12196 echo "mknod fid $fid"
12197 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12199 fid=[0xf00000400:0x1:0x0]
12200 ffid=$MOUNT/.lustre/fid/$fid
12202 echo "stat non-exist fid $fid"
12203 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12204 echo "write to non-exist fid $fid"
12205 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12206 echo "link new fid $fid"
12207 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12209 mkdir -p $test_dir/$tdir
12210 touch $test_dir/$tdir/$tfile
12211 fid=$($LFS path2fid $test_dir/$tdir)
12214 error "error: could not get fid for $test_dir/$dir/$tfile."
12216 ffid=$MOUNT/.lustre/fid/$fid
12219 ls $ffid > /dev/null || error "ls $ffid failed."
12220 echo "touch $fid/$tfile.1"
12221 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12223 echo "touch $MOUNT/.lustre/fid/$tfile"
12224 touch $MOUNT/.lustre/fid/$tfile && \
12225 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12227 echo "setxattr to $MOUNT/.lustre/fid"
12228 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12230 echo "listxattr for $MOUNT/.lustre/fid"
12231 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12233 echo "delxattr from $MOUNT/.lustre/fid"
12234 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12236 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12237 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12238 error "touch invalid fid should fail."
12240 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12241 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12242 error "touch non-normal fid should fail."
12244 echo "rename $tdir to $MOUNT/.lustre/fid"
12245 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12246 error "rename to $MOUNT/.lustre/fid should fail."
12248 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12250 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12251 local new_obf_mode=777
12253 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12254 chmod $new_obf_mode $DIR/.lustre/fid ||
12255 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12257 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12258 [ $obf_mode -eq $new_obf_mode ] ||
12259 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12261 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12262 chmod $old_obf_mode $DIR/.lustre/fid ||
12263 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12266 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12267 fid=$($LFS path2fid $test_dir/$tfile-2)
12269 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12271 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12272 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12273 error "create lov data thru .lustre failed"
12275 echo "cp /etc/passwd $test_dir/$tfile-2"
12276 cp /etc/passwd $test_dir/$tfile-2 ||
12277 error "copy to $test_dir/$tfile-2 failed."
12278 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12279 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12280 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12282 rm -rf $test_dir/tfile.lnk
12283 rm -rf $test_dir/$tfile-2
12287 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12288 skip "Need MDS version at least 2.4.1"
12290 local tf=$DIR/$tfile
12293 local fid=$($LFS path2fid $tf)
12294 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12296 # check that we get the same pathname back
12297 local found=$($LFS fid2path $MOUNT "$fid")
12298 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12299 [ "$found" == "$tf" ] ||
12300 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12302 run_test 154A "lfs path2fid and fid2path basic checks"
12305 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12306 skip "Need MDS version at least 2.4.1"
12308 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12309 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12310 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12311 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12313 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12314 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12316 # check that we get the same pathname
12317 echo "PFID: $PFID, name: $name"
12318 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12319 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12320 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12321 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12323 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12325 run_test 154B "verify the ll_decode_linkea tool"
12328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12329 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12330 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12331 skip "Need MDS version at least 2.2.51"
12332 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12334 cp /etc/hosts $DIR/$tfile
12336 fid=$($LFS path2fid $DIR/$tfile)
12338 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12340 dot_lustre_fid_permission_check "$fid" $DIR ||
12341 error "dot lustre permission check $fid failed"
12343 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12345 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12347 touch $MOUNT/.lustre/file &&
12348 error "creation is not allowed under .lustre"
12350 mkdir $MOUNT/.lustre/dir &&
12351 error "mkdir is not allowed under .lustre"
12355 run_test 154a "Open-by-FID"
12358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12359 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12361 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12362 skip "Need MDS version at least 2.2.51"
12364 local remote_dir=$DIR/$tdir/remote_dir
12368 mkdir -p $DIR/$tdir
12369 $LFS mkdir -i $MDTIDX $remote_dir ||
12370 error "create remote directory failed"
12372 cp /etc/hosts $remote_dir/$tfile
12374 fid=$($LFS path2fid $remote_dir/$tfile)
12376 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12378 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12379 error "dot lustre permission check $fid failed"
12382 run_test 154b "Open-by-FID for remote directory"
12385 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12386 skip "Need MDS version at least 2.4.1"
12388 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12389 local FID1=$($LFS path2fid $DIR/$tfile.1)
12390 local FID2=$($LFS path2fid $DIR/$tfile.2)
12391 local FID3=$($LFS path2fid $DIR/$tfile.3)
12394 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12395 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12396 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12398 [ "$FID" = "${!want}" ] ||
12399 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12403 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12405 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12406 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12410 run_test 154c "lfs path2fid and fid2path multiple arguments"
12413 remote_mds_nodsh && skip "remote MDS with nodsh"
12414 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12415 skip "Need MDS version at least 2.5.53"
12417 if remote_mds; then
12418 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12422 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12429 local fid=$($LFS path2fid $DIR/$tfile)
12432 cmd="exec $fd<$DIR/$tfile"
12434 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12435 echo "$fid_list" | grep "$fid"
12438 cmd="exec $fd>/dev/null"
12440 if [ $rc -ne 0 ]; then
12441 error "FID $fid not found in open files list $fid_list"
12444 run_test 154d "Verify open file fid"
12448 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12449 skip "Need MDS version at least 2.6.50"
12451 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12452 error ".lustre returned by readdir"
12455 run_test 154e ".lustre is not returned by readdir"
12458 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12460 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12461 test_mkdir -p -c1 $DIR/$tdir/d
12462 # test dirs inherit from its stripe
12463 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12464 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12465 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12466 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12469 # get fid of parents
12470 local FID0=$($LFS path2fid $DIR/$tdir/d)
12471 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12472 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12473 local FID3=$($LFS path2fid $DIR)
12475 # check that path2fid --parents returns expected <parent_fid>/name
12476 # 1) test for a directory (single parent)
12477 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12478 [ "$parent" == "$FID0/foo1" ] ||
12479 error "expected parent: $FID0/foo1, got: $parent"
12481 # 2) test for a file with nlink > 1 (multiple parents)
12482 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12483 echo "$parent" | grep -F "$FID1/$tfile" ||
12484 error "$FID1/$tfile not returned in parent list"
12485 echo "$parent" | grep -F "$FID2/link" ||
12486 error "$FID2/link not returned in parent list"
12488 # 3) get parent by fid
12489 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12490 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12491 echo "$parent" | grep -F "$FID1/$tfile" ||
12492 error "$FID1/$tfile not returned in parent list (by fid)"
12493 echo "$parent" | grep -F "$FID2/link" ||
12494 error "$FID2/link not returned in parent list (by fid)"
12496 # 4) test for entry in root directory
12497 parent=$($LFS path2fid --parents $DIR/f)
12498 echo "$parent" | grep -F "$FID3/f" ||
12499 error "$FID3/f not returned in parent list"
12501 # 5) test it on root directory
12502 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12503 error "$MOUNT should not have parents"
12505 # enable xattr caching and check that linkea is correctly updated
12506 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12507 save_lustre_params client "llite.*.xattr_cache" > $save
12508 lctl set_param llite.*.xattr_cache 1
12510 # 6.1) linkea update on rename
12511 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12513 # get parents by fid
12514 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12515 # foo1 should no longer be returned in parent list
12516 echo "$parent" | grep -F "$FID1" &&
12517 error "$FID1 should no longer be in parent list"
12518 # the new path should appear
12519 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12520 error "$FID2/$tfile.moved is not in parent list"
12522 # 6.2) linkea update on unlink
12523 rm -f $DIR/$tdir/d/foo2/link
12524 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12525 # foo2/link should no longer be returned in parent list
12526 echo "$parent" | grep -F "$FID2/link" &&
12527 error "$FID2/link should no longer be in parent list"
12531 restore_lustre_params < $save
12534 run_test 154f "get parent fids by reading link ea"
12538 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12539 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12540 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12541 skip "Need MDS version at least 2.6.92"
12543 mkdir -p $DIR/$tdir
12544 llapi_fid_test -d $DIR/$tdir
12546 run_test 154g "various llapi FID tests"
12548 test_155_small_load() {
12549 local temp=$TMP/$tfile
12550 local file=$DIR/$tfile
12552 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12553 error "dd of=$temp bs=6096 count=1 failed"
12555 cancel_lru_locks $OSC
12556 cmp $temp $file || error "$temp $file differ"
12558 $TRUNCATE $temp 6000
12559 $TRUNCATE $file 6000
12560 cmp $temp $file || error "$temp $file differ (truncate1)"
12562 echo "12345" >>$temp
12563 echo "12345" >>$file
12564 cmp $temp $file || error "$temp $file differ (append1)"
12566 echo "12345" >>$temp
12567 echo "12345" >>$file
12568 cmp $temp $file || error "$temp $file differ (append2)"
12574 test_155_big_load() {
12575 remote_ost_nodsh && skip "remote OST with nodsh"
12577 local temp=$TMP/$tfile
12578 local file=$DIR/$tfile
12581 local cache_size=$(do_facet ost$((MAXI+1)) \
12582 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12583 local large_file_size=$((cache_size * 2))
12585 echo "OSS cache size: $cache_size KB"
12586 echo "Large file size: $large_file_size KB"
12588 [ $MAXV -le $large_file_size ] &&
12589 skip_env "max available OST size needs > $large_file_size KB"
12591 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12593 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12594 error "dd of=$temp bs=$large_file_size count=1k failed"
12597 cancel_lru_locks osc
12598 cmp $temp $file || error "$temp $file differ"
12604 save_writethrough() {
12605 local facets=$(get_facets OST)
12607 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12613 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12615 save_writethrough $p
12618 set_cache writethrough on
12619 test_155_small_load
12620 restore_lustre_params < $p
12623 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12628 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12630 save_writethrough $p
12633 set_cache writethrough off
12634 test_155_small_load
12635 restore_lustre_params < $p
12638 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12643 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12645 save_writethrough $p
12648 set_cache writethrough on
12649 test_155_small_load
12650 restore_lustre_params < $p
12653 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12658 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12660 save_writethrough $p
12663 set_cache writethrough off
12664 test_155_small_load
12665 restore_lustre_params < $p
12668 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12673 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12675 save_writethrough $p
12678 set_cache writethrough on
12680 restore_lustre_params < $p
12683 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12688 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12690 save_writethrough $p
12693 set_cache writethrough off
12695 restore_lustre_params < $p
12698 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12703 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12705 save_writethrough $p
12708 set_cache writethrough on
12710 restore_lustre_params < $p
12713 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12718 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12720 save_writethrough $p
12723 set_cache writethrough off
12725 restore_lustre_params < $p
12728 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12732 remote_ost_nodsh && skip "remote OST with nodsh"
12733 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12734 skip "stats not implemented on old servers"
12735 [ "$ost1_FSTYPE" = "zfs" ] &&
12736 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12741 local file="$DIR/$tfile"
12742 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12744 save_writethrough $p
12747 log "Turn on read and write cache"
12749 set_cache writethrough on
12751 log "Write data and read it back."
12752 log "Read should be satisfied from the cache."
12753 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12755 cancel_lru_locks osc
12756 cat $file >/dev/null
12758 if ! let "AFTER - BEFORE == CPAGES"; then
12759 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12761 log "cache hits:: before: $BEFORE, after: $AFTER"
12764 log "Read again; it should be satisfied from the cache."
12766 cancel_lru_locks osc
12767 cat $file >/dev/null
12769 if ! let "AFTER - BEFORE == CPAGES"; then
12770 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12772 log "cache hits:: before: $BEFORE, after: $AFTER"
12775 log "Turn off the read cache and turn on the write cache"
12777 set_cache writethrough on
12779 log "Read again; it should be satisfied from the cache."
12781 cancel_lru_locks osc
12782 cat $file >/dev/null
12784 if ! let "AFTER - BEFORE == CPAGES"; then
12785 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12787 log "cache hits:: before: $BEFORE, after: $AFTER"
12790 log "Read again; it should not be satisfied from the cache."
12792 cancel_lru_locks osc
12793 cat $file >/dev/null
12795 if ! let "AFTER - BEFORE == 0"; then
12796 error "IN CACHE: before: $BEFORE, after: $AFTER"
12798 log "cache hits:: before: $BEFORE, after: $AFTER"
12801 log "Write data and read it back."
12802 log "Read should be satisfied from the cache."
12803 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12805 cancel_lru_locks osc
12806 cat $file >/dev/null
12808 if ! let "AFTER - BEFORE == CPAGES"; then
12809 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12811 log "cache hits:: before: $BEFORE, after: $AFTER"
12814 log "Read again; it should not be satisfied from the cache."
12816 cancel_lru_locks osc
12817 cat $file >/dev/null
12819 if ! let "AFTER - BEFORE == 0"; then
12820 error "IN CACHE: before: $BEFORE, after: $AFTER"
12822 log "cache hits:: before: $BEFORE, after: $AFTER"
12825 log "Turn off read and write cache"
12827 set_cache writethrough off
12829 log "Write data and read it back"
12830 log "It should not be satisfied from the cache."
12832 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12833 cancel_lru_locks osc
12835 cat $file >/dev/null
12837 if ! let "AFTER - BEFORE == 0"; then
12838 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12840 log "cache hits:: before: $BEFORE, after: $AFTER"
12843 log "Turn on the read cache and turn off the write cache"
12845 set_cache writethrough off
12847 log "Write data and read it back"
12848 log "It should not be satisfied from the cache."
12850 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12852 cancel_lru_locks osc
12853 cat $file >/dev/null
12855 if ! let "AFTER - BEFORE == 0"; then
12856 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12858 log "cache hits:: before: $BEFORE, after: $AFTER"
12861 log "Read again; it should be satisfied from the cache."
12863 cancel_lru_locks osc
12864 cat $file >/dev/null
12866 if ! let "AFTER - BEFORE == CPAGES"; then
12867 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12869 log "cache hits:: before: $BEFORE, after: $AFTER"
12872 restore_lustre_params < $p
12875 run_test 156 "Verification of tunables"
12878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12879 remote_mds_nodsh && skip "remote MDS with nodsh"
12880 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12881 skip "Need MDS version at least 2.2.0"
12883 changelog_register || error "changelog_register failed"
12884 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12885 changelog_users $SINGLEMDS | grep -q $cl_user ||
12886 error "User $cl_user not found in changelog_users"
12889 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12890 changelog_clear 0 || error "changelog_clear failed"
12891 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12892 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12893 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12894 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12895 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12896 rm $DIR/$tdir/pics/desktop.jpg
12898 changelog_dump | tail -10
12900 echo "verifying changelog mask"
12901 changelog_chmask "-MKDIR"
12902 changelog_chmask "-CLOSE"
12904 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12905 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12907 changelog_chmask "+MKDIR"
12908 changelog_chmask "+CLOSE"
12910 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12911 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12913 changelog_dump | tail -10
12914 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12915 CLOSES=$(changelog_dump | grep -c "CLOSE")
12916 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12917 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12920 echo "verifying target fid"
12921 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12922 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12923 [ "$fidc" == "$fidf" ] ||
12924 error "changelog '$tfile' fid $fidc != file fid $fidf"
12925 echo "verifying parent fid"
12926 # The FID returned from the Changelog may be the directory shard on
12927 # a different MDT, and not the FID returned by path2fid on the parent.
12928 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12929 # since this is what will matter when recreating this file in the tree.
12930 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12931 local pathp=$($LFS fid2path $MOUNT "$fidp")
12932 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12933 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12935 echo "getting records for $cl_user"
12936 changelog_users $SINGLEMDS
12937 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12939 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12940 error "changelog_clear failed"
12941 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12942 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12943 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12944 error "user index expect $user_rec1 + $nclr != $user_rec2"
12946 local min0_rec=$(changelog_users $SINGLEMDS |
12947 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12948 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12949 awk '{ print $1; exit; }')
12951 changelog_dump | tail -n 5
12952 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12953 [ $first_rec == $((min0_rec + 1)) ] ||
12954 error "first index should be $min0_rec + 1 not $first_rec"
12956 # LU-3446 changelog index reset on MDT restart
12957 local cur_rec1=$(changelog_users $SINGLEMDS |
12958 awk '/^current.index:/ { print $NF }')
12959 changelog_clear 0 ||
12960 error "clear all changelog records for $cl_user failed"
12961 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12962 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12963 error "Fail to start $SINGLEMDS"
12964 local cur_rec2=$(changelog_users $SINGLEMDS |
12965 awk '/^current.index:/ { print $NF }')
12966 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12967 [ $cur_rec1 == $cur_rec2 ] ||
12968 error "current index should be $cur_rec1 not $cur_rec2"
12970 echo "verifying users from this test are deregistered"
12971 changelog_deregister || error "changelog_deregister failed"
12972 changelog_users $SINGLEMDS | grep -q $cl_user &&
12973 error "User '$cl_user' still in changelog_users"
12975 # lctl get_param -n mdd.*.changelog_users
12976 # current index: 144
12977 # ID index (idle seconds)
12979 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12980 # this is the normal case where all users were deregistered
12981 # make sure no new records are added when no users are present
12982 local last_rec1=$(changelog_users $SINGLEMDS |
12983 awk '/^current.index:/ { print $NF }')
12984 touch $DIR/$tdir/chloe
12985 local last_rec2=$(changelog_users $SINGLEMDS |
12986 awk '/^current.index:/ { print $NF }')
12987 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12988 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12990 # any changelog users must be leftovers from a previous test
12991 changelog_users $SINGLEMDS
12992 echo "other changelog users; can't verify off"
12995 run_test 160a "changelog sanity"
12997 test_160b() { # LU-3587
12998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12999 remote_mds_nodsh && skip "remote MDS with nodsh"
13000 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13001 skip "Need MDS version at least 2.2.0"
13003 changelog_register || error "changelog_register failed"
13004 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13005 changelog_users $SINGLEMDS | grep -q $cl_user ||
13006 error "User '$cl_user' not found in changelog_users"
13008 local longname1=$(str_repeat a 255)
13009 local longname2=$(str_repeat b 255)
13012 echo "creating very long named file"
13013 touch $longname1 || error "create of '$longname1' failed"
13014 echo "renaming very long named file"
13015 mv $longname1 $longname2
13017 changelog_dump | grep RENME | tail -n 5
13020 run_test 160b "Verify that very long rename doesn't crash in changelog"
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 remote_mds_nodsh && skip "remote MDS with nodsh"
13026 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13027 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13028 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13029 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13033 # Registration step
13034 changelog_register || error "changelog_register failed"
13037 mkdir -p $DIR/$tdir
13038 $MCREATE $DIR/$tdir/foo_160c
13039 changelog_chmask "-TRUNC"
13040 $TRUNCATE $DIR/$tdir/foo_160c 200
13041 changelog_chmask "+TRUNC"
13042 $TRUNCATE $DIR/$tdir/foo_160c 199
13043 changelog_dump | tail -n 5
13044 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13045 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13047 run_test 160c "verify that changelog log catch the truncate event"
13050 remote_mds_nodsh && skip "remote MDS with nodsh"
13051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13053 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13054 skip "Need MDS version at least 2.7.60"
13056 # Registration step
13057 changelog_register || error "changelog_register failed"
13059 mkdir -p $DIR/$tdir/migrate_dir
13060 changelog_clear 0 || error "changelog_clear failed"
13062 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13063 changelog_dump | tail -n 5
13064 local migrates=$(changelog_dump | grep -c "MIGRT")
13065 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13067 run_test 160d "verify that changelog log catch the migrate event"
13070 remote_mds_nodsh && skip "remote MDS with nodsh"
13073 changelog_register || error "changelog_register failed"
13075 # Delete a future user (expect fail)
13076 local MDT0=$(facet_svc $SINGLEMDS)
13077 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13080 if [ $rc -eq 0 ]; then
13081 error "Deleted non-existant user cl77"
13082 elif [ $rc -ne 2 ]; then
13083 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13086 # Clear to a bad index (1 billion should be safe)
13087 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13090 if [ $rc -eq 0 ]; then
13091 error "Successfully cleared to invalid CL index"
13092 elif [ $rc -ne 22 ]; then
13093 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13096 run_test 160e "changelog negative testing (should return errors)"
13099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13100 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13101 skip "Need MDS version at least 2.10.56"
13103 local mdts=$(comma_list $(mdts_nodes))
13106 changelog_register || error "first changelog_register failed"
13107 changelog_register || error "second changelog_register failed"
13109 declare -A cl_user1
13110 declare -A cl_user2
13115 # generate some changelog records to accumulate on each MDT
13116 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13117 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13118 error "create $DIR/$tdir/$tfile failed"
13120 # check changelogs have been generated
13121 local nbcl=$(changelog_dump | wc -l)
13122 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13124 for param in "changelog_max_idle_time=10" \
13126 "changelog_min_gc_interval=2" \
13127 "changelog_min_free_cat_entries=3"; do
13128 local MDT0=$(facet_svc $SINGLEMDS)
13129 local var="${param%=*}"
13130 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13132 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13133 do_nodes $mdts $LCTL set_param mdd.*.$param
13136 # force cl_user2 to be idle (1st part)
13139 # simulate changelog catalog almost full
13140 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13141 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13143 for i in $(seq $MDSCOUNT); do
13144 cl_users=(${CL_USERS[mds$i]})
13145 cl_user1[mds$i]="${cl_users[0]}"
13146 cl_user2[mds$i]="${cl_users[1]}"
13148 [ -n "${cl_user1[mds$i]}" ] ||
13149 error "mds$i: no user registered"
13150 [ -n "${cl_user2[mds$i]}" ] ||
13151 error "mds$i: only ${cl_user2[mds$i]} is registered"
13153 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13154 [ -n "$user_rec1" ] ||
13155 error "mds$i: User ${cl_user1[mds$i]} not registered"
13156 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13157 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13158 [ -n "$user_rec2" ] ||
13159 error "mds$i: User ${cl_user1[mds$i]} not registered"
13160 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13161 "$user_rec1 + 2 == $user_rec2"
13162 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13163 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13164 "$user_rec1 + 2, but is $user_rec2"
13165 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13166 [ -n "$user_rec2" ] ||
13167 error "mds$i: User ${cl_user2[mds$i]} not registered"
13168 [ $user_rec1 == $user_rec2 ] ||
13169 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13170 "$user_rec1, but is $user_rec2"
13173 # force cl_user2 to be idle (2nd part) and to reach
13174 # changelog_max_idle_time
13177 # generate one more changelog to trigger fail_loc
13178 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13179 error "create $DIR/$tdir/${tfile}bis failed"
13181 # ensure gc thread is done
13182 for i in $(mdts_nodes); do
13184 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13185 error "$i: GC-thread not done"
13189 for i in $(seq $MDSCOUNT); do
13190 # check cl_user1 still registered
13191 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13192 error "mds$i: User ${cl_user1[mds$i]} not registered"
13193 # check cl_user2 unregistered
13194 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13195 error "mds$i: User ${cl_user2[mds$i]} still registered"
13197 # check changelogs are present and starting at $user_rec1 + 1
13198 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13199 [ -n "$user_rec1" ] ||
13200 error "mds$i: User ${cl_user1[mds$i]} not registered"
13201 first_rec=$($LFS changelog $(facet_svc mds$i) |
13202 awk '{ print $1; exit; }')
13204 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13205 [ $((user_rec1 + 1)) == $first_rec ] ||
13206 error "mds$i: first index should be $user_rec1 + 1, " \
13207 "but is $first_rec"
13210 run_test 160f "changelog garbage collect (timestamped users)"
13213 remote_mds_nodsh && skip "remote MDS with nodsh"
13214 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13215 skip "Need MDS version at least 2.10.56"
13217 local mdts=$(comma_list $(mdts_nodes))
13219 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13220 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13223 changelog_register || error "first changelog_register failed"
13224 changelog_register || error "second changelog_register failed"
13226 declare -A cl_user1
13227 declare -A cl_user2
13232 # generate some changelog records to accumulate on each MDT
13233 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13234 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13235 error "create $DIR/$tdir/$tfile failed"
13237 # check changelogs have been generated
13238 local nbcl=$(changelog_dump | wc -l)
13239 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13241 # reduce the max_idle_indexes value to make sure we exceed it
13242 max_ndx=$((nbcl / 2 - 1))
13244 for param in "changelog_max_idle_indexes=$max_ndx" \
13246 "changelog_min_gc_interval=2" \
13247 "changelog_min_free_cat_entries=3"; do
13248 local MDT0=$(facet_svc $SINGLEMDS)
13249 local var="${param%=*}"
13250 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13252 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13253 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13254 error "unable to set mdd.*.$param"
13257 # simulate changelog catalog almost full
13258 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13259 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13261 for i in $(seq $MDSCOUNT); do
13262 cl_users=(${CL_USERS[mds$i]})
13263 cl_user1[mds$i]="${cl_users[0]}"
13264 cl_user2[mds$i]="${cl_users[1]}"
13266 [ -n "${cl_user1[mds$i]}" ] ||
13267 error "mds$i: no user registered"
13268 [ -n "${cl_user2[mds$i]}" ] ||
13269 error "mds$i: only ${cl_user1[mds$i]} is registered"
13271 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13272 [ -n "$user_rec1" ] ||
13273 error "mds$i: User ${cl_user1[mds$i]} not registered"
13274 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13275 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13276 [ -n "$user_rec2" ] ||
13277 error "mds$i: User ${cl_user1[mds$i]} not registered"
13278 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13279 "$user_rec1 + 2 == $user_rec2"
13280 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13281 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13282 "$user_rec1 + 2, but is $user_rec2"
13283 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13284 [ -n "$user_rec2" ] ||
13285 error "mds$i: User ${cl_user2[mds$i]} not registered"
13286 [ $user_rec1 == $user_rec2 ] ||
13287 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13288 "$user_rec1, but is $user_rec2"
13291 # ensure we are past the previous changelog_min_gc_interval set above
13294 # generate one more changelog to trigger fail_loc
13295 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13296 error "create $DIR/$tdir/${tfile}bis failed"
13298 # ensure gc thread is done
13299 for i in $(mdts_nodes); do
13301 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13302 error "$i: GC-thread not done"
13306 for i in $(seq $MDSCOUNT); do
13307 # check cl_user1 still registered
13308 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13309 error "mds$i: User ${cl_user1[mds$i]} not registered"
13310 # check cl_user2 unregistered
13311 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13312 error "mds$i: User ${cl_user2[mds$i]} still registered"
13314 # check changelogs are present and starting at $user_rec1 + 1
13315 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13316 [ -n "$user_rec1" ] ||
13317 error "mds$i: User ${cl_user1[mds$i]} not registered"
13318 first_rec=$($LFS changelog $(facet_svc mds$i) |
13319 awk '{ print $1; exit; }')
13321 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13322 [ $((user_rec1 + 1)) == $first_rec ] ||
13323 error "mds$i: first index should be $user_rec1 + 1, " \
13324 "but is $first_rec"
13327 run_test 160g "changelog garbage collect (old users)"
13330 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13331 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13332 skip "Need MDS version at least 2.10.56"
13334 local mdts=$(comma_list $(mdts_nodes))
13337 changelog_register || error "first changelog_register failed"
13338 changelog_register || error "second changelog_register failed"
13340 declare -A cl_user1
13341 declare -A cl_user2
13346 # generate some changelog records to accumulate on each MDT
13347 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13348 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13349 error "create $DIR/$tdir/$tfile failed"
13351 # check changelogs have been generated
13352 local nbcl=$(changelog_dump | wc -l)
13353 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13355 for param in "changelog_max_idle_time=10" \
13357 "changelog_min_gc_interval=2"; do
13358 local MDT0=$(facet_svc $SINGLEMDS)
13359 local var="${param%=*}"
13360 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13362 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13363 do_nodes $mdts $LCTL set_param mdd.*.$param
13366 # force cl_user2 to be idle (1st part)
13369 for i in $(seq $MDSCOUNT); do
13370 cl_users=(${CL_USERS[mds$i]})
13371 cl_user1[mds$i]="${cl_users[0]}"
13372 cl_user2[mds$i]="${cl_users[1]}"
13374 [ -n "${cl_user1[mds$i]}" ] ||
13375 error "mds$i: no user registered"
13376 [ -n "${cl_user2[mds$i]}" ] ||
13377 error "mds$i: only ${cl_user2[mds$i]} is registered"
13379 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13380 [ -n "$user_rec1" ] ||
13381 error "mds$i: User ${cl_user1[mds$i]} not registered"
13382 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13383 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13384 [ -n "$user_rec2" ] ||
13385 error "mds$i: User ${cl_user1[mds$i]} not registered"
13386 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13387 "$user_rec1 + 2 == $user_rec2"
13388 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13389 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13390 "$user_rec1 + 2, but is $user_rec2"
13391 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13392 [ -n "$user_rec2" ] ||
13393 error "mds$i: User ${cl_user2[mds$i]} not registered"
13394 [ $user_rec1 == $user_rec2 ] ||
13395 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13396 "$user_rec1, but is $user_rec2"
13399 # force cl_user2 to be idle (2nd part) and to reach
13400 # changelog_max_idle_time
13403 # force each GC-thread start and block then
13404 # one per MDT/MDD, set fail_val accordingly
13405 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13406 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13408 # generate more changelogs to trigger fail_loc
13409 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13410 error "create $DIR/$tdir/${tfile}bis failed"
13412 # stop MDT to stop GC-thread, should be done in back-ground as it will
13413 # block waiting for the thread to be released and exit
13414 declare -A stop_pids
13415 for i in $(seq $MDSCOUNT); do
13417 stop_pids[mds$i]=$!
13420 for i in $(mdts_nodes); do
13423 local facets=$(facets_up_on_host $i)
13425 for facet in ${facets//,/ }; do
13426 if [[ $facet == mds* ]]; then
13430 # ensure each MDS's gc threads are still present and all in "R"
13431 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13432 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13433 error "$i: expected $nb GC-thread"
13435 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13437 error "$i: GC-thread not found in R-state"
13438 # check umounts of each MDT on MDS have reached kthread_stop()
13439 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13440 error "$i: expected $nb umount"
13442 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13443 error "$i: umount not found in D-state"
13446 # release all GC-threads
13447 do_nodes $mdts $LCTL set_param fail_loc=0
13449 # wait for MDT stop to complete
13450 for i in $(seq $MDSCOUNT); do
13451 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13455 # may try to check if any orphan changelog records are present
13456 # via ldiskfs/zfs and llog_reader...
13458 # re-start/mount MDTs
13459 for i in $(seq $MDSCOUNT); do
13460 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13461 error "Fail to start mds$i"
13465 for i in $(seq $MDSCOUNT); do
13466 # check cl_user1 still registered
13467 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13468 error "mds$i: User ${cl_user1[mds$i]} not registered"
13469 # check cl_user2 unregistered
13470 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13471 error "mds$i: User ${cl_user2[mds$i]} still registered"
13473 # check changelogs are present and starting at $user_rec1 + 1
13474 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13475 [ -n "$user_rec1" ] ||
13476 error "mds$i: User ${cl_user1[mds$i]} not registered"
13477 first_rec=$($LFS changelog $(facet_svc mds$i) |
13478 awk '{ print $1; exit; }')
13480 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13481 [ $((user_rec1 + 1)) == $first_rec ] ||
13482 error "mds$i: first index should be $user_rec1 + 1, " \
13483 "but is $first_rec"
13486 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13491 local mdts=$(comma_list $(mdts_nodes))
13493 changelog_register || error "first changelog_register failed"
13495 # generate some changelog records to accumulate on each MDT
13496 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13497 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13498 error "create $DIR/$tdir/$tfile failed"
13500 # check changelogs have been generated
13501 local nbcl=$(changelog_dump | wc -l)
13502 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13504 # simulate race between register and unregister
13505 # XXX as fail_loc is set per-MDS, with DNE configs the race
13506 # simulation will only occur for one MDT per MDS and for the
13507 # others the normal race scenario will take place
13508 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13509 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13510 do_nodes $mdts $LCTL set_param fail_val=1
13512 # unregister 1st user
13513 changelog_deregister &
13515 # wait some time for deregister work to reach race rdv
13517 # register 2nd user
13518 changelog_register || error "2nd user register failed"
13520 wait $pid1 || error "1st user deregister failed"
13524 declare -A LAST_REC
13525 for i in $(seq $MDSCOUNT); do
13526 if changelog_users mds$i | grep "^cl"; then
13527 # make sure new records are added with one user present
13528 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13529 awk '/^current.index:/ { print $NF }')
13531 error "mds$i has no user registered"
13535 # generate more changelog records to accumulate on each MDT
13536 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13537 error "create $DIR/$tdir/${tfile}bis failed"
13539 for i in $(seq $MDSCOUNT); do
13540 last_rec=$(changelog_users $SINGLEMDS |
13541 awk '/^current.index:/ { print $NF }')
13542 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13543 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13544 error "changelogs are off on mds$i"
13547 run_test 160i "changelog user register/unregister race"
13550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 test_mkdir -c1 $DIR/$tdir
13553 cp /etc/hosts $DIR/$tdir/$tfile
13554 test_mkdir -c1 $DIR/$tdir/foo1
13555 test_mkdir -c1 $DIR/$tdir/foo2
13556 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13557 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13558 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13559 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13560 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13561 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13562 $LFS fid2path $DIR $FID
13563 error "bad link ea"
13566 rm $DIR/$tdir/foo2/zachary
13568 rm $DIR/$tdir/foo2/thor
13570 rm $DIR/$tdir/$tfile
13572 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13573 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13574 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13575 rm $DIR/$tdir/foo2/maggie
13578 local longname=$tfile.avg_len_is_thirty_two_
13579 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13580 error_noexit 'failed to unlink many hardlinks'" EXIT
13581 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13582 error "failed to hardlink many files"
13583 links=$($LFS fid2path $DIR $FID | wc -l)
13584 echo -n "${links}/1000 links in link EA"
13585 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13587 run_test 161a "link ea sanity"
13590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13591 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13594 local remote_dir=$DIR/$tdir/remote_dir
13596 mkdir -p $DIR/$tdir
13597 $LFS mkdir -i $MDTIDX $remote_dir ||
13598 error "create remote directory failed"
13600 cp /etc/hosts $remote_dir/$tfile
13601 mkdir -p $remote_dir/foo1
13602 mkdir -p $remote_dir/foo2
13603 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13604 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13605 ln $remote_dir/$tfile $remote_dir/foo1/luna
13606 ln $remote_dir/$tfile $remote_dir/foo2/thor
13608 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13610 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13611 $LFS fid2path $DIR $FID
13612 error "bad link ea"
13615 rm $remote_dir/foo2/zachary
13617 rm $remote_dir/foo2/thor
13619 rm $remote_dir/$tfile
13621 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13622 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13623 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13624 $LFS fid2path $DIR $FID
13625 error "bad link rename"
13627 rm $remote_dir/foo2/maggie
13630 local longname=filename_avg_len_is_thirty_two_
13631 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13632 error "failed to hardlink many files"
13633 links=$($LFS fid2path $DIR $FID | wc -l)
13634 echo -n "${links}/1000 links in link EA"
13635 [[ ${links} -gt 60 ]] ||
13636 error "expected at least 60 links in link EA"
13637 unlinkmany $remote_dir/foo2/$longname 1000 ||
13638 error "failed to unlink many hardlinks"
13640 run_test 161b "link ea sanity under remote directory"
13643 remote_mds_nodsh && skip "remote MDS with nodsh"
13644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13645 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13646 skip "Need MDS version at least 2.1.5"
13648 # define CLF_RENAME_LAST 0x0001
13649 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13650 changelog_register || error "changelog_register failed"
13653 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13654 touch $DIR/$tdir/foo_161c
13655 touch $DIR/$tdir/bar_161c
13656 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13657 changelog_dump | grep RENME | tail -n 5
13658 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13659 changelog_clear 0 || error "changelog_clear failed"
13660 if [ x$flags != "x0x1" ]; then
13661 error "flag $flags is not 0x1"
13664 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13665 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13666 touch $DIR/$tdir/foo_161c
13667 touch $DIR/$tdir/bar_161c
13668 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13669 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13670 changelog_dump | grep RENME | tail -n 5
13671 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13672 changelog_clear 0 || error "changelog_clear failed"
13673 if [ x$flags != "x0x0" ]; then
13674 error "flag $flags is not 0x0"
13676 echo "rename overwrite a target having nlink > 1," \
13677 "changelog record has flags of $flags"
13679 # rename doesn't overwrite a target (changelog flag 0x0)
13680 touch $DIR/$tdir/foo_161c
13681 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13682 changelog_dump | grep RENME | tail -n 5
13683 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13684 changelog_clear 0 || error "changelog_clear failed"
13685 if [ x$flags != "x0x0" ]; then
13686 error "flag $flags is not 0x0"
13688 echo "rename doesn't overwrite a target," \
13689 "changelog record has flags of $flags"
13691 # define CLF_UNLINK_LAST 0x0001
13692 # unlink a file having nlink = 1 (changelog flag 0x1)
13693 rm -f $DIR/$tdir/foo2_161c
13694 changelog_dump | grep UNLNK | tail -n 5
13695 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13696 changelog_clear 0 || error "changelog_clear failed"
13697 if [ x$flags != "x0x1" ]; then
13698 error "flag $flags is not 0x1"
13700 echo "unlink a file having nlink = 1," \
13701 "changelog record has flags of $flags"
13703 # unlink a file having nlink > 1 (changelog flag 0x0)
13704 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13705 rm -f $DIR/$tdir/foobar_161c
13706 changelog_dump | grep UNLNK | tail -n 5
13707 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13708 changelog_clear 0 || error "changelog_clear failed"
13709 if [ x$flags != "x0x0" ]; then
13710 error "flag $flags is not 0x0"
13712 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13714 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13717 remote_mds_nodsh && skip "remote MDS with nodsh"
13718 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13723 changelog_register || error "changelog_register failed"
13725 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13726 # interfer with $MOUNT/.lustre/fid/ access
13728 [[ $? -eq 0 ]] || error "mkdir failed"
13730 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13731 $LCTL set_param fail_loc=0x8000140c
13733 $LCTL set_param fail_val=5
13736 echo foofoo > $DIR/$tdir/$tfile &
13739 # wait for create to be delayed
13743 [[ $? -eq 0 ]] || error "create should be blocked"
13745 local tempfile=$(mktemp)
13746 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13747 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13748 # some delay may occur during ChangeLog publishing and file read just
13749 # above, that could allow file write to happen finally
13750 [[ -s $tempfile ]] && echo "file should be empty"
13752 $LCTL set_param fail_loc=0
13755 [[ $? -eq 0 ]] || error "create failed"
13757 run_test 161d "create with concurrent .lustre/fid access"
13760 local expected="$1"
13765 path=$($LFS fid2path "$@")
13768 if [ $rc -ne 0 ]; then
13769 error "path looked up of '$expected' failed: rc=$rc"
13770 elif [ "$path" != "$expected" ]; then
13771 error "path looked up '$path' instead of '$expected'"
13773 echo "FID '$fid' resolves to path '$path' as expected"
13777 test_162a() { # was test_162
13778 test_mkdir -p -c1 $DIR/$tdir/d2
13779 touch $DIR/$tdir/d2/$tfile
13780 touch $DIR/$tdir/d2/x1
13781 touch $DIR/$tdir/d2/x2
13782 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13783 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13785 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13786 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13789 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13790 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13791 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13793 # softlink to wrong file
13794 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13795 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13796 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13799 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13800 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13801 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13802 # fid2path dir/fsname should both work
13803 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13804 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13806 # hardlink count: check that there are 2 links
13807 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13808 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13810 # hardlink indexing: remove the first link
13811 rm $DIR/$tdir/d2/p/q/r/hlink
13812 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13814 run_test 162a "path lookup sanity"
13817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13821 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13822 error "create striped dir failed"
13824 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13825 tail -n 1 | awk '{print $2}')
13826 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13828 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13829 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13832 for ((i=0;i<5;i++)); do
13833 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13834 error "get fid for f$i failed"
13835 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13837 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13838 error "get fid for d$i failed"
13839 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13844 run_test 162b "striped directory path lookup sanity"
13846 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13848 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13849 skip "Need MDS version at least 2.7.51"
13851 local lpath=$tdir.local
13852 local rpath=$tdir.remote
13854 test_mkdir $DIR/$lpath
13855 test_mkdir $DIR/$rpath
13857 for ((i = 0; i <= 101; i++)); do
13860 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13861 error "get fid for local directory $DIR/$lpath failed"
13862 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13865 test_mkdir $DIR/$rpath
13866 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13867 error "get fid for remote directory $DIR/$rpath failed"
13868 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13873 run_test 162c "fid2path works with paths 100 or more directories deep"
13876 # do directio so as not to populate the page cache
13877 log "creating a 10 Mb file"
13878 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13879 log "starting reads"
13880 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13881 log "truncating the file"
13882 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13884 kill %+ || true # reads might have finished
13885 echo "wait until dd is finished"
13887 log "removing the temporary file"
13888 rm -rf $DIR/$tfile || error "tmp file removal failed"
13890 run_test 169 "parallel read and truncate should not deadlock"
13893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13895 $LCTL clear # bug 18514
13896 $LCTL debug_daemon start $TMP/${tfile}_log_good
13898 $LCTL debug_daemon stop
13899 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13900 error "sed failed to read log_good"
13902 $LCTL debug_daemon start $TMP/${tfile}_log_good
13904 $LCTL debug_daemon stop
13906 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13907 error "lctl df log_bad failed"
13909 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13910 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13912 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13913 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13915 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13916 error "bad_line good_line1 good_line2 are empty"
13918 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13919 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13920 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13922 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13923 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13924 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13926 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13927 error "bad_line_new good_line_new are empty"
13929 local expected_good=$((good_line1 + good_line2*2))
13931 rm -f $TMP/${tfile}*
13932 # LU-231, short malformed line may not be counted into bad lines
13933 if [ $bad_line -ne $bad_line_new ] &&
13934 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13935 error "expected $bad_line bad lines, but got $bad_line_new"
13939 if [ $expected_good -ne $good_line_new ]; then
13940 error "expected $expected_good good lines, but got $good_line_new"
13945 run_test 170 "test lctl df to handle corrupted log ====================="
13947 test_171() { # bug20592
13948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13950 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13951 $LCTL set_param fail_loc=0x50e
13952 $LCTL set_param fail_val=3000
13953 multiop_bg_pause $DIR/$tfile O_s || true
13955 kill -USR1 $MULTIPID
13959 if dmesg | grep "recursive fault"; then
13960 error "caught a recursive fault"
13962 $LCTL set_param fail_loc=0
13965 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13967 # it would be good to share it with obdfilter-survey/iokit-libecho code
13968 setup_obdecho_osc () {
13971 local obdfilter_name=$2
13972 echo "Creating new osc for $obdfilter_name on $ost_nid"
13973 # make sure we can find loopback nid
13974 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13976 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13977 ${obdfilter_name}_osc_UUID || rc=2; }
13978 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13979 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13983 cleanup_obdecho_osc () {
13984 local obdfilter_name=$1
13985 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13986 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13993 local pages=${3:-64}
13998 local obd_size=$(get_obd_size $node $OBD)
13999 local page_size=$(get_page_size $node)
14000 if [[ -n "$obd_size" ]]; then
14001 local new_count=$((obd_size / (pages * page_size / 1024)))
14002 [[ $new_count -ge $count ]] || count=$new_count
14005 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14006 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14008 if [ $rc -eq 0 ]; then
14009 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14010 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14012 echo "New object id is $id"
14013 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14015 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14016 "test_brw $count w v $pages $id" || rc=4; }
14017 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14019 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14020 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14021 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14022 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14023 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14030 if ! module_loaded obdecho; then
14031 load_module obdecho/obdecho &&
14032 stack_trap "rmmod obdecho" EXIT ||
14033 error "unable to load obdecho on client"
14036 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14037 local host=$($LCTL get_param -n osc.$osc.import |
14038 awk '/current_connection:/ { print $2 }' )
14039 local target=$($LCTL get_param -n osc.$osc.import |
14040 awk '/target:/ { print $2 }' )
14041 target=${target%_UUID}
14043 if [ -n "$target" ]; then
14044 setup_obdecho_osc $host $target &&
14045 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14046 { error "obdecho setup failed with $?"; return; }
14048 obdecho_test ${target}_osc client ||
14049 error "obdecho_test failed on ${target}_osc"
14051 $LCTL get_param osc.$osc.import
14052 error "there is no osc.$osc.import target"
14055 run_test 180a "test obdecho on osc"
14058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14059 remote_ost_nodsh && skip "remote OST with nodsh"
14061 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14062 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14063 error "failed to load module obdecho"
14065 local target=$(do_facet ost1 $LCTL dl |
14066 awk '/obdfilter/ { print $4; exit; }')
14068 if [ -n "$target" ]; then
14069 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14071 do_facet ost1 $LCTL dl
14072 error "there is no obdfilter target on ost1"
14075 run_test 180b "test obdecho directly on obdfilter"
14077 test_180c() { # LU-2598
14078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14079 remote_ost_nodsh && skip "remote OST with nodsh"
14080 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14081 skip "Need MDS version at least 2.4.0"
14083 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14084 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14085 error "failed to load module obdecho"
14087 local target=$(do_facet ost1 $LCTL dl |
14088 awk '/obdfilter/ { print $4; exit; }')
14090 if [ -n "$target" ]; then
14091 local pages=16384 # 64MB bulk I/O RPC size
14093 obdecho_test "$target" ost1 "$pages" ||
14094 error "obdecho_test with pages=$pages failed with $?"
14096 do_facet ost1 $LCTL dl
14097 error "there is no obdfilter target on ost1"
14100 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14102 test_181() { # bug 22177
14103 test_mkdir $DIR/$tdir
14104 # create enough files to index the directory
14105 createmany -o $DIR/$tdir/foobar 4000
14106 # print attributes for debug purpose
14109 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14111 # remove the files & current working dir
14112 unlinkmany $DIR/$tdir/foobar 4000
14114 kill -USR1 $MULTIPID
14116 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14119 run_test 181 "Test open-unlinked dir ========================"
14125 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14127 $LCTL set_param mdc.*.rpc_stats=clear
14129 for (( i = 0; i < $tcount; i++ )) ; do
14130 mkdir $DIR/$tdir/$i
14133 for (( i = 0; i < $tcount; i++ )) ; do
14134 createmany -o $DIR/$tdir/$i/f- $fcount &
14138 for (( i = 0; i < $tcount; i++ )) ; do
14139 unlinkmany $DIR/$tdir/$i/f- $fcount &
14143 $LCTL get_param mdc.*.rpc_stats
14147 run_test 182 "Test parallel modify metadata operations ================"
14149 test_183() { # LU-2275
14150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14151 remote_mds_nodsh && skip "remote MDS with nodsh"
14152 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14153 skip "Need MDS version at least 2.3.56"
14155 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14156 echo aaa > $DIR/$tdir/$tfile
14158 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14159 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14161 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14162 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14164 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14166 # Flush negative dentry cache
14167 touch $DIR/$tdir/$tfile
14169 # We are not checking for any leaked references here, they'll
14170 # become evident next time we do cleanup with module unload.
14173 run_test 183 "No crash or request leak in case of strange dispositions ========"
14175 # test suite 184 is for LU-2016, LU-2017
14177 check_swap_layouts_support
14179 dir0=$DIR/$tdir/$testnum
14180 test_mkdir -p -c1 $dir0
14185 $LFS setstripe -c1 $file1
14187 $LFS setstripe -c2 $file2
14189 gen1=$($LFS getstripe -g $file1)
14190 gen2=$($LFS getstripe -g $file2)
14192 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14193 gen=$($LFS getstripe -g $file1)
14194 [[ $gen1 != $gen ]] ||
14195 "Layout generation on $file1 does not change"
14196 gen=$($LFS getstripe -g $file2)
14197 [[ $gen2 != $gen ]] ||
14198 "Layout generation on $file2 does not change"
14200 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14201 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14203 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14205 run_test 184a "Basic layout swap"
14208 check_swap_layouts_support
14210 dir0=$DIR/$tdir/$testnum
14211 mkdir -p $dir0 || error "creating dir $dir0"
14218 $LFS setstripe -c1 $file1
14219 $LFS setstripe -c2 $file2
14220 $LFS setstripe -c1 $file3
14221 chown $RUNAS_ID $file3
14222 gen1=$($LFS getstripe -g $file1)
14223 gen2=$($LFS getstripe -g $file2)
14225 $LFS swap_layouts $dir1 $dir2 &&
14226 error "swap of directories layouts should fail"
14227 $LFS swap_layouts $dir1 $file1 &&
14228 error "swap of directory and file layouts should fail"
14229 $RUNAS $LFS swap_layouts $file1 $file2 &&
14230 error "swap of file we cannot write should fail"
14231 $LFS swap_layouts $file1 $file3 &&
14232 error "swap of file with different owner should fail"
14233 /bin/true # to clear error code
14235 run_test 184b "Forbidden layout swap (will generate errors)"
14238 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14239 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14240 check_swap_layouts_support
14242 local dir0=$DIR/$tdir/$testnum
14243 mkdir -p $dir0 || error "creating dir $dir0"
14245 local ref1=$dir0/ref1
14246 local ref2=$dir0/ref2
14247 local file1=$dir0/file1
14248 local file2=$dir0/file2
14249 # create a file large enough for the concurrent test
14250 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14251 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14252 echo "ref file size: ref1($(stat -c %s $ref1))," \
14253 "ref2($(stat -c %s $ref2))"
14256 dd if=$ref1 of=$file1 bs=16k &
14259 # Make sure dd starts to copy file
14260 while [ ! -f $file1 ]; do sleep 0.1; done
14262 $LFS swap_layouts $file1 $file2
14265 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14266 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14268 # how many bytes copied before swapping layout
14269 local copied=$(stat -c %s $file2)
14270 local remaining=$(stat -c %s $ref1)
14271 remaining=$((remaining - copied))
14272 echo "Copied $copied bytes before swapping layout..."
14274 cmp -n $copied $file1 $ref2 | grep differ &&
14275 error "Content mismatch [0, $copied) of ref2 and file1"
14276 cmp -n $copied $file2 $ref1 ||
14277 error "Content mismatch [0, $copied) of ref1 and file2"
14278 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14279 error "Content mismatch [$copied, EOF) of ref1 and file1"
14282 rm -f $ref1 $ref2 $file1 $file2
14284 run_test 184c "Concurrent write and layout swap"
14287 check_swap_layouts_support
14288 [ -z "$(which getfattr 2>/dev/null)" ] &&
14289 skip_env "no getfattr command"
14291 local file1=$DIR/$tdir/$tfile-1
14292 local file2=$DIR/$tdir/$tfile-2
14293 local file3=$DIR/$tdir/$tfile-3
14297 mkdir -p $DIR/$tdir
14298 touch $file1 || error "create $file1 failed"
14299 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14300 error "create $file2 failed"
14301 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14302 error "create $file3 failed"
14303 lovea1=$(get_layout_param $file1)
14305 $LFS swap_layouts $file2 $file3 ||
14306 error "swap $file2 $file3 layouts failed"
14307 $LFS swap_layouts $file1 $file2 ||
14308 error "swap $file1 $file2 layouts failed"
14310 lovea2=$(get_layout_param $file2)
14313 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14315 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14316 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14318 run_test 184d "allow stripeless layouts swap"
14321 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14322 skip "Need MDS version at least 2.6.94"
14323 check_swap_layouts_support
14324 [ -z "$(which getfattr 2>/dev/null)" ] &&
14325 skip_env "no getfattr command"
14327 local file1=$DIR/$tdir/$tfile-1
14328 local file2=$DIR/$tdir/$tfile-2
14329 local file3=$DIR/$tdir/$tfile-3
14332 mkdir -p $DIR/$tdir
14333 touch $file1 || error "create $file1 failed"
14334 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14335 error "create $file2 failed"
14336 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14337 error "create $file3 failed"
14339 $LFS swap_layouts $file1 $file2 ||
14340 error "swap $file1 $file2 layouts failed"
14342 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14343 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14345 echo 123 > $file1 || error "Should be able to write into $file1"
14347 $LFS swap_layouts $file1 $file3 ||
14348 error "swap $file1 $file3 layouts failed"
14350 echo 123 > $file1 || error "Should be able to write into $file1"
14352 rm -rf $file1 $file2 $file3
14354 run_test 184e "Recreate layout after stripeless layout swaps"
14357 # Create a file with name longer than sizeof(struct stat) ==
14358 # 144 to see if we can get chars from the file name to appear
14359 # in the returned striping. Note that 'f' == 0x66.
14360 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14362 mkdir -p $DIR/$tdir
14363 mcreate $DIR/$tdir/$file
14364 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14365 error "IOC_MDC_GETFILEINFO returned garbage striping"
14368 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14370 test_185() { # LU-2441
14371 # LU-3553 - no volatile file support in old servers
14372 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14373 skip "Need MDS version at least 2.3.60"
14375 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14376 touch $DIR/$tdir/spoo
14377 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14378 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14379 error "cannot create/write a volatile file"
14380 [ "$FILESET" == "" ] &&
14381 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14382 error "FID is still valid after close"
14384 multiop_bg_pause $DIR/$tdir vVw4096_c
14391 # assume that the next FID for this client is sequential, since stdout
14392 # is unfortunately eaten by multiop_bg_pause
14393 local n=$((${fidv[1]} + 1))
14394 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14395 if [ "$FILESET" == "" ]; then
14396 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14397 error "FID is missing before close"
14399 kill -USR1 $multi_pid
14400 # 1 second delay, so if mtime change we will see it
14402 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14403 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14405 run_test 185 "Volatile file support"
14408 remote_mds_nodsh && skip "remote MDS with nodsh"
14409 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14410 skip "Need MDS version at least 2.3.0"
14412 local dir0=$DIR/$tdir/$testnum
14413 mkdir -p $dir0 || error "creating dir $dir0"
14415 local file=$dir0/file1
14416 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14417 local dv1=$($LFS data_version $file)
14418 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14419 local dv2=$($LFS data_version $file)
14420 [[ $dv1 != $dv2 ]] ||
14421 error "data version did not change on write $dv1 == $dv2"
14426 run_test 187a "Test data version change"
14429 remote_mds_nodsh && skip "remote MDS with nodsh"
14430 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14431 skip "Need MDS version at least 2.3.0"
14433 local dir0=$DIR/$tdir/$testnum
14434 mkdir -p $dir0 || error "creating dir $dir0"
14436 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14437 [[ ${DV[0]} != ${DV[1]} ]] ||
14438 error "data version did not change on write"\
14439 " ${DV[0]} == ${DV[1]}"
14444 run_test 187b "Test data version change on volatile file"
14447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14448 remote_mgs_nodsh && skip "remote MGS with nodsh"
14449 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14451 local POOL=${POOL:-cea1}
14452 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14453 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14456 local last_ost=$(($OSTCOUNT - 1))
14458 local ost_list=$(seq $first_ost $ost_step $last_ost)
14459 local ost_range="$first_ost $last_ost $ost_step"
14460 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14461 local file_dir=$POOL_ROOT/file_tst
14462 local subdir=$test_path/subdir
14465 if ! combined_mgs_mds ; then
14470 # former test_200a test_200b
14471 pool_add $POOL || { rc=$? ; break; }
14472 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14473 # former test_200c test_200d
14474 mkdir -p $test_path
14475 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14476 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14478 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14479 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14480 || { rc=$? ; break; }
14481 # former test_200e test_200f
14482 local files=$((OSTCOUNT*3))
14483 pool_alloc_files $POOL $test_path $files "$ost_list" \
14484 || { rc=$? ; break; }
14485 pool_create_files $POOL $file_dir $files "$ost_list" \
14486 || { rc=$? ; break; }
14487 # former test_200g test_200h
14488 pool_lfs_df $POOL || { rc=$? ; break; }
14489 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14491 # former test_201a test_201b test_201c
14492 pool_remove_first_target $POOL || { rc=$? ; break; }
14494 local f=$test_path/$tfile
14495 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14496 pool_remove $POOL $f || { rc=$? ; break; }
14502 if ! combined_mgs_mds ; then
14507 run_test 200 "OST pools"
14509 # usage: default_attr <count | size | offset>
14511 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14514 # usage: check_default_stripe_attr
14515 check_default_stripe_attr() {
14516 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14519 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14521 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14525 error "unknown getstripe attr '$1'"
14528 [ $ACTUAL == $EXPECTED ] ||
14529 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14533 test_mkdir $DIR/$tdir
14534 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14536 check_default_stripe_attr --stripe-count
14537 check_default_stripe_attr --stripe-size
14538 check_default_stripe_attr --stripe-index
14540 run_test 204a "Print default stripe attributes"
14543 test_mkdir $DIR/$tdir
14544 $LFS setstripe --stripe-count 1 $DIR/$tdir
14546 check_default_stripe_attr --stripe-size
14547 check_default_stripe_attr --stripe-index
14549 run_test 204b "Print default stripe size and offset"
14552 test_mkdir $DIR/$tdir
14553 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14555 check_default_stripe_attr --stripe-count
14556 check_default_stripe_attr --stripe-index
14558 run_test 204c "Print default stripe count and offset"
14561 test_mkdir $DIR/$tdir
14562 $LFS setstripe --stripe-index 0 $DIR/$tdir
14564 check_default_stripe_attr --stripe-count
14565 check_default_stripe_attr --stripe-size
14567 run_test 204d "Print default stripe count and size"
14570 test_mkdir $DIR/$tdir
14571 $LFS setstripe -d $DIR/$tdir
14573 check_default_stripe_attr --stripe-count --raw
14574 check_default_stripe_attr --stripe-size --raw
14575 check_default_stripe_attr --stripe-index --raw
14577 run_test 204e "Print raw stripe attributes"
14580 test_mkdir $DIR/$tdir
14581 $LFS setstripe --stripe-count 1 $DIR/$tdir
14583 check_default_stripe_attr --stripe-size --raw
14584 check_default_stripe_attr --stripe-index --raw
14586 run_test 204f "Print raw stripe size and offset"
14589 test_mkdir $DIR/$tdir
14590 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14592 check_default_stripe_attr --stripe-count --raw
14593 check_default_stripe_attr --stripe-index --raw
14595 run_test 204g "Print raw stripe count and offset"
14598 test_mkdir $DIR/$tdir
14599 $LFS setstripe --stripe-index 0 $DIR/$tdir
14601 check_default_stripe_attr --stripe-count --raw
14602 check_default_stripe_attr --stripe-size --raw
14604 run_test 204h "Print raw stripe count and size"
14606 # Figure out which job scheduler is being used, if any,
14607 # or use a fake one
14608 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14609 JOBENV=SLURM_JOB_ID
14610 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14612 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14614 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14615 JOBENV=LOADL_STEP_ID
14616 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14619 $LCTL list_param jobid_name > /dev/null 2>&1
14620 if [ $? -eq 0 ]; then
14626 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14628 verify_jobstats() {
14633 # we don't really need to clear the stats for this test to work, since each
14634 # command has a unique jobid, but it makes debugging easier if needed.
14635 # for facet in $facets; do
14636 # local dev=$(convert_facet2label $facet)
14637 # # clear old jobstats
14638 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14641 # use a new JobID for each test, or we might see an old one
14642 [ "$JOBENV" = "FAKE_JOBID" ] &&
14643 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14645 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14647 [ "$JOBENV" = "nodelocal" ] && {
14648 FAKE_JOBID=id.$testnum.%e.$RANDOM
14649 $LCTL set_param jobid_name=$FAKE_JOBID
14650 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14653 log "Test: ${cmd[*]}"
14654 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14656 if [ $JOBENV = "FAKE_JOBID" ]; then
14657 FAKE_JOBID=$JOBVAL ${cmd[*]}
14662 # all files are created on OST0000
14663 for facet in $facets; do
14664 local stats="*.$(convert_facet2label $facet).job_stats"
14666 # strip out libtool wrappers for in-tree executables
14667 if [ $(do_facet $facet lctl get_param $stats |
14668 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14669 do_facet $facet lctl get_param $stats
14670 error "No jobstats for $JOBVAL found on $facet::$stats"
14676 local new_jobenv=$1
14678 set_persistent_param_and_check client "jobid_var" \
14679 "$FSNAME.sys.jobid_var" $new_jobenv
14682 test_205() { # Job stats
14683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14684 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14685 skip "Need MDS version with at least 2.7.1"
14686 remote_mgs_nodsh && skip "remote MGS with nodsh"
14687 remote_mds_nodsh && skip "remote MDS with nodsh"
14688 remote_ost_nodsh && skip "remote OST with nodsh"
14689 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14690 skip "Server doesn't support jobstats"
14691 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14693 local old_jobenv=$($LCTL get_param -n jobid_var)
14694 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14696 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14697 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14699 stack_trap "do_facet mgs $PERM_CMD \
14700 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14704 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14705 mdt.*.job_cleanup_interval | head -n 1)
14706 local new_interval=5
14707 do_facet $SINGLEMDS \
14708 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14709 stack_trap "do_facet $SINGLEMDS \
14710 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14711 local start=$SECONDS
14715 cmd="mkdir $DIR/$tdir"
14716 verify_jobstats "$cmd" "$SINGLEMDS"
14718 cmd="rmdir $DIR/$tdir"
14719 verify_jobstats "$cmd" "$SINGLEMDS"
14720 # mkdir on secondary MDT
14721 if [ $MDSCOUNT -gt 1 ]; then
14722 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14723 verify_jobstats "$cmd" "mds2"
14726 cmd="mknod $DIR/$tfile c 1 3"
14727 verify_jobstats "$cmd" "$SINGLEMDS"
14729 cmd="rm -f $DIR/$tfile"
14730 verify_jobstats "$cmd" "$SINGLEMDS"
14731 # create all files on OST0000 so verify_jobstats can find OST stats
14733 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14734 verify_jobstats "$cmd" "$SINGLEMDS"
14736 cmd="touch $DIR/$tfile"
14737 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14739 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14740 verify_jobstats "$cmd" "ost1"
14742 cancel_lru_locks osc
14743 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14744 verify_jobstats "$cmd" "ost1"
14746 cmd="$TRUNCATE $DIR/$tfile 0"
14747 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14749 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14750 verify_jobstats "$cmd" "$SINGLEMDS"
14751 # jobstats expiry - sleep until old stats should be expired
14752 local left=$((new_interval + 5 - (SECONDS - start)))
14753 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14754 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14756 cmd="mkdir $DIR/$tdir.expire"
14757 verify_jobstats "$cmd" "$SINGLEMDS"
14758 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14759 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14761 # Ensure that jobid are present in changelog (if supported by MDS)
14762 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14763 changelog_dump | tail -10
14764 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14765 [ $jobids -eq 9 ] ||
14766 error "Wrong changelog jobid count $jobids != 9"
14770 jobstats_set $JOBENV
14772 changelog_dump | grep $tfile
14773 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14774 [ $jobids -eq 0 ] ||
14775 error "Unexpected jobids when jobid_var=$JOBENV"
14778 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14779 JOBENV="JOBCOMPLEX"
14780 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14782 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14784 run_test 205 "Verify job stats"
14786 # LU-1480, LU-1773 and LU-1657
14788 mkdir -p $DIR/$tdir
14789 $LFS setstripe -c -1 $DIR/$tdir
14790 #define OBD_FAIL_LOV_INIT 0x1403
14791 $LCTL set_param fail_loc=0xa0001403
14792 $LCTL set_param fail_val=1
14793 touch $DIR/$tdir/$tfile || true
14795 run_test 206 "fail lov_init_raid0() doesn't lbug"
14798 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14799 local fsz=`stat -c %s $DIR/$tfile`
14800 cancel_lru_locks mdc
14802 # do not return layout in getattr intent
14803 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14804 $LCTL set_param fail_loc=0x170
14805 local sz=`stat -c %s $DIR/$tfile`
14807 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14811 run_test 207a "can refresh layout at glimpse"
14814 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14815 local cksum=`md5sum $DIR/$tfile`
14816 local fsz=`stat -c %s $DIR/$tfile`
14817 cancel_lru_locks mdc
14818 cancel_lru_locks osc
14820 # do not return layout in getattr intent
14821 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14822 $LCTL set_param fail_loc=0x171
14824 # it will refresh layout after the file is opened but before read issues
14825 echo checksum is "$cksum"
14826 echo "$cksum" |md5sum -c --quiet || error "file differs"
14830 run_test 207b "can refresh layout at open"
14833 # FIXME: in this test suite, only RD lease is used. This is okay
14834 # for now as only exclusive open is supported. After generic lease
14835 # is done, this test suite should be revised. - Jinshan
14837 remote_mds_nodsh && skip "remote MDS with nodsh"
14838 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14839 skip "Need MDS version at least 2.4.52"
14841 echo "==== test 1: verify get lease work"
14842 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14844 echo "==== test 2: verify lease can be broken by upcoming open"
14845 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14849 $MULTIOP $DIR/$tfile oO_RDONLY:c
14850 kill -USR1 $PID && wait $PID || error "break lease error"
14852 echo "==== test 3: verify lease can't be granted if an open already exists"
14853 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14857 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14858 kill -USR1 $PID && wait $PID || error "open file error"
14860 echo "==== test 4: lease can sustain over recovery"
14861 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14867 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14869 echo "==== test 5: lease broken can't be regained by replay"
14870 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14874 # open file to break lease and then recovery
14875 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14878 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14882 run_test 208 "Exclusive open"
14885 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14886 skip_env "must have disp_stripe"
14889 sync; sleep 5; sync;
14891 echo 3 > /proc/sys/vm/drop_caches
14892 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14894 # open/close 500 times
14895 for i in $(seq 500); do
14899 echo 3 > /proc/sys/vm/drop_caches
14900 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14902 echo "before: $req_before, after: $req_after"
14903 [ $((req_after - req_before)) -ge 300 ] &&
14904 error "open/close requests are not freed"
14907 run_test 209 "read-only open/close requests should be freed promptly"
14911 size=$((size % 8192 + 1))
14912 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14913 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14914 rm -f $DIR/f212 $DIR/f212.xyz
14916 run_test 212 "Sendfile test ============================================"
14919 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14920 cancel_lru_locks osc
14921 lctl set_param fail_loc=0x8000040f
14922 # generate a read lock
14923 cat $DIR/$tfile > /dev/null
14924 # write to the file, it will try to cancel the above read lock.
14925 cat /etc/hosts >> $DIR/$tfile
14927 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14929 test_214() { # for bug 20133
14930 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14931 for (( i=0; i < 340; i++ )) ; do
14932 touch $DIR/$tdir/d214c/a$i
14935 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14936 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14937 ls $DIR/d214c || error "ls $DIR/d214c failed"
14938 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14939 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14941 run_test 214 "hash-indexed directory test - bug 20133"
14943 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14944 create_lnet_proc_files() {
14945 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14948 # counterpart of create_lnet_proc_files
14949 remove_lnet_proc_files() {
14950 rm -f $TMP/lnet_$1.sys
14953 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14954 # 3rd arg as regexp for body
14955 check_lnet_proc_stats() {
14956 local l=$(cat "$TMP/lnet_$1" |wc -l)
14957 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14959 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14962 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14963 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14964 # optional and can be regexp for 2nd line (lnet.routes case)
14965 check_lnet_proc_entry() {
14966 local blp=2 # blp stands for 'position of 1st line of body'
14967 [ -z "$5" ] || blp=3 # lnet.routes case
14969 local l=$(cat "$TMP/lnet_$1" |wc -l)
14970 # subtracting one from $blp because the body can be empty
14971 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14973 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14974 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14976 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14977 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14979 # bail out if any unexpected line happened
14980 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14981 [ "$?" != 0 ] || error "$2 misformatted"
14984 test_215() { # for bugs 18102, 21079, 21517
14985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14987 local N='(0|[1-9][0-9]*)' # non-negative numeric
14988 local P='[1-9][0-9]*' # positive numeric
14989 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14990 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14991 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14992 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14994 local L1 # regexp for 1st line
14995 local L2 # regexp for 2nd line (optional)
14996 local BR # regexp for the rest (body)
14998 # lnet.stats should look as 11 space-separated non-negative numerics
14999 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15000 create_lnet_proc_files "stats"
15001 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15002 remove_lnet_proc_files "stats"
15004 # lnet.routes should look like this:
15005 # Routing disabled/enabled
15006 # net hops priority state router
15007 # where net is a string like tcp0, hops > 0, priority >= 0,
15008 # state is up/down,
15009 # router is a string like 192.168.1.1@tcp2
15010 L1="^Routing (disabled|enabled)$"
15011 L2="^net +hops +priority +state +router$"
15012 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15013 create_lnet_proc_files "routes"
15014 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15015 remove_lnet_proc_files "routes"
15017 # lnet.routers should look like this:
15018 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15019 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15020 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15021 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15022 L1="^ref +rtr_ref +alive +router$"
15023 BR="^$P +$P +(up|down) +$NID$"
15024 create_lnet_proc_files "routers"
15025 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15026 remove_lnet_proc_files "routers"
15028 # lnet.peers should look like this:
15029 # nid refs state last max rtr min tx min queue
15030 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15031 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15032 # numeric (0 or >0 or <0), queue >= 0.
15033 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15034 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15035 create_lnet_proc_files "peers"
15036 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15037 remove_lnet_proc_files "peers"
15039 # lnet.buffers should look like this:
15040 # pages count credits min
15041 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15042 L1="^pages +count +credits +min$"
15043 BR="^ +$N +$N +$I +$I$"
15044 create_lnet_proc_files "buffers"
15045 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15046 remove_lnet_proc_files "buffers"
15048 # lnet.nis should look like this:
15049 # nid status alive refs peer rtr max tx min
15050 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15051 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15052 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15053 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15054 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15055 create_lnet_proc_files "nis"
15056 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15057 remove_lnet_proc_files "nis"
15059 # can we successfully write to lnet.stats?
15060 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15062 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15064 test_216() { # bug 20317
15065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15066 remote_ost_nodsh && skip "remote OST with nodsh"
15069 local facets=$(get_facets OST)
15070 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15072 save_lustre_params client "osc.*.contention_seconds" > $p
15073 save_lustre_params $facets \
15074 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15075 save_lustre_params $facets \
15076 "ldlm.namespaces.filter-*.contended_locks" >> $p
15077 save_lustre_params $facets \
15078 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15079 clear_stats osc.*.osc_stats
15081 # agressive lockless i/o settings
15082 do_nodes $(comma_list $(osts_nodes)) \
15083 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15084 ldlm.namespaces.filter-*.contended_locks=0 \
15085 ldlm.namespaces.filter-*.contention_seconds=60"
15086 lctl set_param -n osc.*.contention_seconds=60
15088 $DIRECTIO write $DIR/$tfile 0 10 4096
15089 $CHECKSTAT -s 40960 $DIR/$tfile
15091 # disable lockless i/o
15092 do_nodes $(comma_list $(osts_nodes)) \
15093 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15094 ldlm.namespaces.filter-*.contended_locks=32 \
15095 ldlm.namespaces.filter-*.contention_seconds=0"
15096 lctl set_param -n osc.*.contention_seconds=0
15097 clear_stats osc.*.osc_stats
15099 dd if=/dev/zero of=$DIR/$tfile count=0
15100 $CHECKSTAT -s 0 $DIR/$tfile
15102 restore_lustre_params <$p
15106 run_test 216 "check lockless direct write updates file size and kms correctly"
15108 test_217() { # bug 22430
15109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15114 for node in $(nodes_list); do
15115 nid=$(host_nids_address $node $NETTYPE)
15116 if [[ $nid = *-* ]] ; then
15117 echo "lctl ping $(h2nettype $nid)"
15118 lctl ping $(h2nettype $nid)
15120 echo "skipping $node (no hyphen detected)"
15124 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15127 # do directio so as not to populate the page cache
15128 log "creating a 10 Mb file"
15129 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15130 log "starting reads"
15131 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15132 log "truncating the file"
15133 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15135 kill %+ || true # reads might have finished
15136 echo "wait until dd is finished"
15138 log "removing the temporary file"
15139 rm -rf $DIR/$tfile || error "tmp file removal failed"
15141 run_test 218 "parallel read and truncate should not deadlock"
15144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15146 # write one partial page
15147 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15148 # set no grant so vvp_io_commit_write will do sync write
15149 $LCTL set_param fail_loc=0x411
15150 # write a full page at the end of file
15151 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15153 $LCTL set_param fail_loc=0
15154 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15155 $LCTL set_param fail_loc=0x411
15156 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15159 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15160 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15162 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15164 test_220() { #LU-325
15165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15166 remote_ost_nodsh && skip "remote OST with nodsh"
15167 remote_mds_nodsh && skip "remote MDS with nodsh"
15168 remote_mgs_nodsh && skip "remote MGS with nodsh"
15172 # create on MDT0000 so the last_id and next_id are correct
15174 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15178 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15179 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15180 osp.$mdtosc_proc1.prealloc_last_id)
15181 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15182 osp.$mdtosc_proc1.prealloc_next_id)
15186 if ! combined_mgs_mds ; then
15190 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15191 #define OBD_FAIL_OST_ENOINO 0x229
15192 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15193 create_pool $FSNAME.$TESTNAME || return 1
15194 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15196 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15198 MDSOBJS=$((last_id - next_id))
15199 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15201 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15202 echo "OST still has $count kbytes free"
15204 echo "create $MDSOBJS files @next_id..."
15205 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15207 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15208 osp.$mdtosc_proc1.prealloc_last_id)
15209 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15210 osp.$mdtosc_proc1.prealloc_next_id)
15212 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15217 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15218 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15220 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15221 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15222 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15223 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15224 echo "unlink $MDSOBJS files @$next_id..."
15225 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15227 if ! combined_mgs_mds ; then
15231 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15236 dd if=`which date` of=$MOUNT/date oflag=sync
15237 chmod +x $MOUNT/date
15239 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15240 $LCTL set_param fail_loc=0x80001401
15242 $MOUNT/date > /dev/null
15245 run_test 221 "make sure fault and truncate race to not cause OOM"
15248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15251 test_mkdir $DIR/$tdir
15252 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15253 createmany -o $DIR/$tdir/$tfile 10
15254 cancel_lru_locks mdc
15255 cancel_lru_locks osc
15256 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15257 $LCTL set_param fail_loc=0x31a
15258 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15259 $LCTL set_param fail_loc=0
15262 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15268 test_mkdir $DIR/$tdir
15269 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15270 createmany -o $DIR/$tdir/$tfile 10
15271 cancel_lru_locks mdc
15272 cancel_lru_locks osc
15273 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15274 $LCTL set_param fail_loc=0x31a
15275 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15276 $LCTL set_param fail_loc=0
15278 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15284 test_mkdir $DIR/$tdir
15285 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15286 createmany -o $DIR/$tdir/$tfile 10
15287 cancel_lru_locks mdc
15288 cancel_lru_locks osc
15289 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15290 $LCTL set_param fail_loc=0x31b
15291 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15292 $LCTL set_param fail_loc=0
15295 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15297 test_224a() { # LU-1039, MRP-303
15298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15300 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15301 $LCTL set_param fail_loc=0x508
15302 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15303 $LCTL set_param fail_loc=0
15306 run_test 224a "Don't panic on bulk IO failure"
15308 test_224b() { # LU-1039, MRP-303
15309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15311 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15312 cancel_lru_locks osc
15313 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15314 $LCTL set_param fail_loc=0x515
15315 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15316 $LCTL set_param fail_loc=0
15319 run_test 224b "Don't panic on bulk IO failure"
15321 test_224c() { # LU-6441
15322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15323 remote_mds_nodsh && skip "remote MDS with nodsh"
15325 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15326 save_writethrough $p
15327 set_cache writethrough on
15329 local pages_per_rpc=$($LCTL get_param \
15330 osc.*.max_pages_per_rpc)
15331 local at_max=$($LCTL get_param -n at_max)
15332 local timeout=$($LCTL get_param -n timeout)
15333 local test_at="at_max"
15334 local param_at="$FSNAME.sys.at_max"
15335 local test_timeout="timeout"
15336 local param_timeout="$FSNAME.sys.timeout"
15338 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15340 set_persistent_param_and_check client "$test_at" "$param_at" 0
15341 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15343 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15344 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15345 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15346 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15348 do_facet ost1 "$LCTL set_param fail_loc=0"
15350 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15351 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15354 $LCTL set_param -n $pages_per_rpc
15355 restore_lustre_params < $p
15358 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15360 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15363 if [ -z ${MDSSURVEY} ]; then
15364 skip_env "mds-survey not found"
15366 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15367 skip "Need MDS version at least 2.2.51"
15369 local mds=$(facet_host $SINGLEMDS)
15370 local target=$(do_nodes $mds 'lctl dl' |
15371 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15373 local cmd1="file_count=1000 thrhi=4"
15374 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15375 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15376 local cmd="$cmd1 $cmd2 $cmd3"
15378 rm -f ${TMP}/mds_survey*
15380 eval $cmd || error "mds-survey with zero-stripe failed"
15381 cat ${TMP}/mds_survey*
15382 rm -f ${TMP}/mds_survey*
15384 run_test 225a "Metadata survey sanity with zero-stripe"
15387 if [ -z ${MDSSURVEY} ]; then
15388 skip_env "mds-survey not found"
15390 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15391 skip "Need MDS version at least 2.2.51"
15392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15393 remote_mds_nodsh && skip "remote MDS with nodsh"
15394 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15395 skip_env "Need to mount OST to test"
15398 local mds=$(facet_host $SINGLEMDS)
15399 local target=$(do_nodes $mds 'lctl dl' |
15400 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15402 local cmd1="file_count=1000 thrhi=4"
15403 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15404 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15405 local cmd="$cmd1 $cmd2 $cmd3"
15407 rm -f ${TMP}/mds_survey*
15409 eval $cmd || error "mds-survey with stripe_count failed"
15410 cat ${TMP}/mds_survey*
15411 rm -f ${TMP}/mds_survey*
15413 run_test 225b "Metadata survey sanity with stripe_count = 1"
15415 mcreate_path2fid () {
15421 local path=$DIR/$tdir/$name
15426 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15427 error "cannot create $desc"
15429 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15431 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15433 fid_path=$($LFS fid2path $MOUNT $fid)
15435 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15437 [ "$path" == "$fid_path" ] ||
15438 error "fid2path returned $fid_path, expected $path"
15440 echo "pass with $path and $fid"
15445 mkdir -p $DIR/$tdir
15447 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15448 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15449 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15450 mcreate_path2fid 0040666 0 0 dir "directory"
15451 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15452 mcreate_path2fid 0100666 0 0 file "regular file"
15453 mcreate_path2fid 0120666 0 0 link "symbolic link"
15454 mcreate_path2fid 0140666 0 0 sock "socket"
15456 run_test 226a "call path2fid and fid2path on files of all type"
15459 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15464 mkdir -p $DIR/$tdir
15465 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15466 error "create remote directory failed"
15467 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15468 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15469 "character special file (null)"
15470 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15471 "character special file (no device)"
15472 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15473 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15474 "block special file (loop)"
15475 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15476 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15477 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15479 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15481 # LU-1299 Executing or running ldd on a truncated executable does not
15482 # cause an out-of-memory condition.
15484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15485 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15487 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15488 chmod +x $MOUNT/date
15490 $MOUNT/date > /dev/null
15491 ldd $MOUNT/date > /dev/null
15494 run_test 227 "running truncated executable does not cause OOM"
15496 # LU-1512 try to reuse idle OI blocks
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15499 remote_mds_nodsh && skip "remote MDS with nodsh"
15500 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15502 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15503 local myDIR=$DIR/$tdir
15506 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15507 $LCTL set_param fail_loc=0x80001002
15508 createmany -o $myDIR/t- 10000
15509 $LCTL set_param fail_loc=0
15510 # The guard is current the largest FID holder
15512 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15514 local IDX=$(($SEQ % 64))
15516 do_facet $SINGLEMDS sync
15517 # Make sure journal flushed.
15519 local blk1=$(do_facet $SINGLEMDS \
15520 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15521 grep Blockcount | awk '{print $4}')
15523 # Remove old files, some OI blocks will become idle.
15524 unlinkmany $myDIR/t- 10000
15525 # Create new files, idle OI blocks should be reused.
15526 createmany -o $myDIR/t- 2000
15527 do_facet $SINGLEMDS sync
15528 # Make sure journal flushed.
15530 local blk2=$(do_facet $SINGLEMDS \
15531 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15532 grep Blockcount | awk '{print $4}')
15534 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15536 run_test 228a "try to reuse idle OI blocks"
15539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15540 remote_mds_nodsh && skip "remote MDS with nodsh"
15541 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15543 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15544 local myDIR=$DIR/$tdir
15547 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15548 $LCTL set_param fail_loc=0x80001002
15549 createmany -o $myDIR/t- 10000
15550 $LCTL set_param fail_loc=0
15551 # The guard is current the largest FID holder
15553 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15555 local IDX=$(($SEQ % 64))
15557 do_facet $SINGLEMDS sync
15558 # Make sure journal flushed.
15560 local blk1=$(do_facet $SINGLEMDS \
15561 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15562 grep Blockcount | awk '{print $4}')
15564 # Remove old files, some OI blocks will become idle.
15565 unlinkmany $myDIR/t- 10000
15568 stop $SINGLEMDS || error "Fail to stop MDT."
15570 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15572 df $MOUNT || error "Fail to df."
15573 # Create new files, idle OI blocks should be reused.
15574 createmany -o $myDIR/t- 2000
15575 do_facet $SINGLEMDS sync
15576 # Make sure journal flushed.
15578 local blk2=$(do_facet $SINGLEMDS \
15579 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15580 grep Blockcount | awk '{print $4}')
15582 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15584 run_test 228b "idle OI blocks can be reused after MDT restart"
15588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15589 remote_mds_nodsh && skip "remote MDS with nodsh"
15590 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15592 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15593 local myDIR=$DIR/$tdir
15596 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15597 $LCTL set_param fail_loc=0x80001002
15598 # 20000 files can guarantee there are index nodes in the OI file
15599 createmany -o $myDIR/t- 20000
15600 $LCTL set_param fail_loc=0
15601 # The guard is current the largest FID holder
15603 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15605 local IDX=$(($SEQ % 64))
15607 do_facet $SINGLEMDS sync
15608 # Make sure journal flushed.
15610 local blk1=$(do_facet $SINGLEMDS \
15611 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15612 grep Blockcount | awk '{print $4}')
15614 # Remove old files, some OI blocks will become idle.
15615 unlinkmany $myDIR/t- 20000
15617 # The OI file should become empty now
15619 # Create new files, idle OI blocks should be reused.
15620 createmany -o $myDIR/t- 2000
15621 do_facet $SINGLEMDS sync
15622 # Make sure journal flushed.
15624 local blk2=$(do_facet $SINGLEMDS \
15625 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15626 grep Blockcount | awk '{print $4}')
15628 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15630 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15632 test_229() { # LU-2482, LU-3448
15633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15634 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15635 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15636 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15640 # Create a file with a released layout and stripe count 2.
15641 $MULTIOP $DIR/$tfile H2c ||
15642 error "failed to create file with released layout"
15644 $LFS getstripe -v $DIR/$tfile
15646 local pattern=$($LFS getstripe -L $DIR/$tfile)
15647 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15649 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15651 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15652 stat $DIR/$tfile || error "failed to stat released file"
15654 chown $RUNAS_ID $DIR/$tfile ||
15655 error "chown $RUNAS_ID $DIR/$tfile failed"
15657 chgrp $RUNAS_ID $DIR/$tfile ||
15658 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15660 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15661 rm $DIR/$tfile || error "failed to remove released file"
15663 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15667 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15668 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15669 skip "Need MDS version at least 2.11.52"
15673 test_mkdir $DIR/$tdir
15674 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15675 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15676 [ $mdt_idx -ne 0 ] &&
15677 error "create local directory on wrong MDT $mdt_idx"
15679 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15680 error "create remote directory failed"
15681 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15682 [ $mdt_idx -ne $MDTIDX ] &&
15683 error "create remote directory on wrong MDT $mdt_idx"
15685 createmany -o $DIR/$tdir/test_230/t- 10 ||
15686 error "create files on remote directory failed"
15687 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15688 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15689 rm -r $DIR/$tdir || error "unlink remote directory failed"
15691 run_test 230a "Create remote directory and files under the remote directory"
15694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15695 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15697 skip "Need MDS version at least 2.11.52"
15705 local migrate_dir=$DIR/$tdir/migrate_dir
15706 local other_dir=$DIR/$tdir/other_dir
15708 test_mkdir $DIR/$tdir
15709 test_mkdir -i0 -c1 $migrate_dir
15710 test_mkdir -i0 -c1 $other_dir
15711 for ((i=0; i<10; i++)); do
15712 mkdir -p $migrate_dir/dir_${i}
15713 createmany -o $migrate_dir/dir_${i}/f 10 ||
15714 error "create files under remote dir failed $i"
15717 cp /etc/passwd $migrate_dir/$tfile
15718 cp /etc/passwd $other_dir/$tfile
15719 chattr +SAD $migrate_dir
15720 chattr +SAD $migrate_dir/$tfile
15722 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15723 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15724 local old_dir_mode=$(stat -c%f $migrate_dir)
15725 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15727 mkdir -p $migrate_dir/dir_default_stripe2
15728 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15729 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15731 mkdir -p $other_dir
15732 ln $migrate_dir/$tfile $other_dir/luna
15733 ln $migrate_dir/$tfile $migrate_dir/sofia
15734 ln $other_dir/$tfile $migrate_dir/david
15735 ln -s $migrate_dir/$tfile $other_dir/zachary
15736 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15737 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15739 $LFS migrate -m $MDTIDX $migrate_dir ||
15740 error "fails on migrating remote dir to MDT1"
15742 echo "migratate to MDT1, then checking.."
15743 for ((i = 0; i < 10; i++)); do
15744 for file in $(find $migrate_dir/dir_${i}); do
15745 mdt_index=$($LFS getstripe -m $file)
15746 [ $mdt_index == $MDTIDX ] ||
15747 error "$file is not on MDT${MDTIDX}"
15751 # the multiple link file should still in MDT0
15752 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15753 [ $mdt_index == 0 ] ||
15754 error "$file is not on MDT${MDTIDX}"
15756 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15757 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15758 error " expect $old_dir_flag get $new_dir_flag"
15760 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15761 [ "$old_file_flag" = "$new_file_flag" ] ||
15762 error " expect $old_file_flag get $new_file_flag"
15764 local new_dir_mode=$(stat -c%f $migrate_dir)
15765 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15766 error "expect mode $old_dir_mode get $new_dir_mode"
15768 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15769 [ "$old_file_mode" = "$new_file_mode" ] ||
15770 error "expect mode $old_file_mode get $new_file_mode"
15772 diff /etc/passwd $migrate_dir/$tfile ||
15773 error "$tfile different after migration"
15775 diff /etc/passwd $other_dir/luna ||
15776 error "luna different after migration"
15778 diff /etc/passwd $migrate_dir/sofia ||
15779 error "sofia different after migration"
15781 diff /etc/passwd $migrate_dir/david ||
15782 error "david different after migration"
15784 diff /etc/passwd $other_dir/zachary ||
15785 error "zachary different after migration"
15787 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15788 error "${tfile}_ln different after migration"
15790 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15791 error "${tfile}_ln_other different after migration"
15793 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15794 [ $stripe_count = 2 ] ||
15795 error "dir strpe_count $d != 2 after migration."
15797 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15798 [ $stripe_count = 2 ] ||
15799 error "file strpe_count $d != 2 after migration."
15801 #migrate back to MDT0
15804 $LFS migrate -m $MDTIDX $migrate_dir ||
15805 error "fails on migrating remote dir to MDT0"
15807 echo "migrate back to MDT0, checking.."
15808 for file in $(find $migrate_dir); do
15809 mdt_index=$($LFS getstripe -m $file)
15810 [ $mdt_index == $MDTIDX ] ||
15811 error "$file is not on MDT${MDTIDX}"
15814 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15815 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15816 error " expect $old_dir_flag get $new_dir_flag"
15818 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15819 [ "$old_file_flag" = "$new_file_flag" ] ||
15820 error " expect $old_file_flag get $new_file_flag"
15822 local new_dir_mode=$(stat -c%f $migrate_dir)
15823 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15824 error "expect mode $old_dir_mode get $new_dir_mode"
15826 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15827 [ "$old_file_mode" = "$new_file_mode" ] ||
15828 error "expect mode $old_file_mode get $new_file_mode"
15830 diff /etc/passwd ${migrate_dir}/$tfile ||
15831 error "$tfile different after migration"
15833 diff /etc/passwd ${other_dir}/luna ||
15834 error "luna different after migration"
15836 diff /etc/passwd ${migrate_dir}/sofia ||
15837 error "sofia different after migration"
15839 diff /etc/passwd ${other_dir}/zachary ||
15840 error "zachary different after migration"
15842 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15843 error "${tfile}_ln different after migration"
15845 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15846 error "${tfile}_ln_other different after migration"
15848 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15849 [ $stripe_count = 2 ] ||
15850 error "dir strpe_count $d != 2 after migration."
15852 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15853 [ $stripe_count = 2 ] ||
15854 error "file strpe_count $d != 2 after migration."
15856 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15858 run_test 230b "migrate directory"
15861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15862 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15863 remote_mds_nodsh && skip "remote MDS with nodsh"
15864 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15865 skip "Need MDS version at least 2.11.52"
15871 local migrate_dir=$DIR/$tdir/migrate_dir
15873 #If migrating directory fails in the middle, all entries of
15874 #the directory is still accessiable.
15875 test_mkdir $DIR/$tdir
15876 test_mkdir -i0 -c1 $migrate_dir
15877 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15879 createmany -o $migrate_dir/f $total ||
15880 error "create files under ${migrate_dir} failed"
15882 # fail after migrating top dir, and this will fail only once, so the
15883 # first sub file migration will fail (currently f3), others succeed.
15884 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15885 do_facet mds1 lctl set_param fail_loc=0x1801
15886 local t=$(ls $migrate_dir | wc -l)
15887 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15888 error "migrate should fail"
15889 local u=$(ls $migrate_dir | wc -l)
15890 [ "$u" == "$t" ] || error "$u != $t during migration"
15892 # add new dir/file should succeed
15893 mkdir $migrate_dir/dir ||
15894 error "mkdir failed under migrating directory"
15895 touch $migrate_dir/file ||
15896 error "create file failed under migrating directory"
15898 # add file with existing name should fail
15899 for file in $migrate_dir/f*; do
15900 stat $file > /dev/null || error "stat $file failed"
15901 $OPENFILE -f O_CREAT:O_EXCL $file &&
15902 error "open(O_CREAT|O_EXCL) $file should fail"
15903 $MULTIOP $file m && error "create $file should fail"
15904 touch $DIR/$tdir/remote_dir/$tfile ||
15905 error "touch $tfile failed"
15906 ln $DIR/$tdir/remote_dir/$tfile $file &&
15907 error "link $file should fail"
15908 mdt_index=$($LFS getstripe -m $file)
15909 if [ $mdt_index == 0 ]; then
15910 # file failed to migrate is not allowed to rename to
15911 mv $DIR/$tdir/remote_dir/$tfile $file &&
15912 error "rename to $file should fail"
15914 mv $DIR/$tdir/remote_dir/$tfile $file ||
15915 error "rename to $file failed"
15917 echo hello >> $file || error "write $file failed"
15920 # resume migration with different options should fail
15921 $LFS migrate -m 0 $migrate_dir &&
15922 error "migrate -m 0 $migrate_dir should fail"
15924 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15925 error "migrate -c 2 $migrate_dir should fail"
15927 # resume migration should succeed
15928 $LFS migrate -m $MDTIDX $migrate_dir ||
15929 error "migrate $migrate_dir failed"
15931 echo "Finish migration, then checking.."
15932 for file in $(find $migrate_dir); do
15933 mdt_index=$($LFS getstripe -m $file)
15934 [ $mdt_index == $MDTIDX ] ||
15935 error "$file is not on MDT${MDTIDX}"
15938 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15940 run_test 230c "check directory accessiblity if migration failed"
15943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15944 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15945 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15946 skip "Need MDS version at least 2.11.52"
15948 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15950 local migrate_dir=$DIR/$tdir/migrate_dir
15960 old_index=$((RANDOM % MDSCOUNT))
15961 old_count=$((MDSCOUNT - old_index))
15962 new_index=$((RANDOM % MDSCOUNT))
15963 new_count=$((MDSCOUNT - new_index))
15964 new_hash="all_char"
15966 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15967 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15969 test_mkdir $DIR/$tdir
15970 test_mkdir -i $old_index -c $old_count $migrate_dir
15972 for ((i=0; i<100; i++)); do
15973 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15974 createmany -o $migrate_dir/dir_${i}/f 100 ||
15975 error "create files under remote dir failed $i"
15978 echo -n "Migrate from MDT$old_index "
15979 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15980 echo -n "to MDT$new_index"
15981 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15984 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15985 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15986 error "migrate remote dir error"
15988 echo "Finish migration, then checking.."
15989 for file in $(find $migrate_dir); do
15990 mdt_index=$($LFS getstripe -m $file)
15991 if [ $mdt_index -lt $new_index ] ||
15992 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15993 error "$file is on MDT$mdt_index"
15997 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15999 run_test 230d "check migrate big directory"
16002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16003 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16004 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16005 skip "Need MDS version at least 2.11.52"
16012 mkdir -p $DIR/$tdir
16013 mkdir $DIR/$tdir/migrate_dir
16014 mkdir $DIR/$tdir/other_dir
16015 touch $DIR/$tdir/migrate_dir/a
16016 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16017 ls $DIR/$tdir/other_dir
16019 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16020 error "migrate dir fails"
16022 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16023 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16025 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16026 [ $mdt_index == 0 ] || error "a is not on MDT0"
16028 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16029 error "migrate dir fails"
16031 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16032 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16034 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16035 [ $mdt_index == 1 ] || error "a is not on MDT1"
16037 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16038 [ $mdt_index == 1 ] || error "b is not on MDT1"
16040 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16041 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16043 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16045 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16047 run_test 230e "migrate mulitple local link files"
16050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16052 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16053 skip "Need MDS version at least 2.11.52"
16058 mkdir -p $DIR/$tdir
16059 mkdir $DIR/$tdir/migrate_dir
16060 $LFS mkdir -i1 $DIR/$tdir/other_dir
16061 touch $DIR/$tdir/migrate_dir/a
16062 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16063 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16064 ls $DIR/$tdir/other_dir
16066 # a should be migrated to MDT1, since no other links on MDT0
16067 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16068 error "#1 migrate dir fails"
16069 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16070 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16071 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16072 [ $mdt_index == 1 ] || error "a is not on MDT1"
16074 # a should stay on MDT1, because it is a mulitple link file
16075 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16076 error "#2 migrate dir fails"
16077 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16078 [ $mdt_index == 1 ] || error "a is not on MDT1"
16080 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16081 error "#3 migrate dir fails"
16083 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16084 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16085 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16087 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16088 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16090 # a should be migrated to MDT0, since no other links on MDT1
16091 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16092 error "#4 migrate dir fails"
16093 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16094 [ $mdt_index == 0 ] || error "a is not on MDT0"
16096 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16098 run_test 230f "migrate mulitple remote link files"
16101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16103 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16104 skip "Need MDS version at least 2.11.52"
16106 mkdir -p $DIR/$tdir/migrate_dir
16108 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16109 error "migrating dir to non-exist MDT succeeds"
16112 run_test 230g "migrate dir to non-exist MDT"
16115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16116 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16117 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16118 skip "Need MDS version at least 2.11.52"
16122 mkdir -p $DIR/$tdir/migrate_dir
16124 $LFS migrate -m1 $DIR &&
16125 error "migrating mountpoint1 should fail"
16127 $LFS migrate -m1 $DIR/$tdir/.. &&
16128 error "migrating mountpoint2 should fail"
16131 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16132 error "migrating $tdir/migrate_dir/.. should fail"
16136 run_test 230h "migrate .. and root"
16139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16140 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16141 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16142 skip "Need MDS version at least 2.11.52"
16144 mkdir -p $DIR/$tdir/migrate_dir
16146 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16147 error "migration fails with a tailing slash"
16149 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16150 error "migration fails with two tailing slashes"
16152 run_test 230i "lfs migrate -m tolerates trailing slashes"
16155 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16156 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16157 skip "Need MDS version at least 2.11.52"
16159 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16160 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16161 error "create $tfile failed"
16162 cat /etc/passwd > $DIR/$tdir/$tfile
16164 $LFS migrate -m 1 $DIR/$tdir
16166 cmp /etc/passwd $DIR/$tdir/$tfile ||
16167 error "DoM file mismatch after migration"
16169 run_test 230j "DoM file data not changed after dir migration"
16172 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16173 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16174 skip "Need MDS version at least 2.11.56"
16177 local files_on_starting_mdt=0
16179 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16180 $LFS getdirstripe $DIR/$tdir
16181 for i in $(seq $total); do
16182 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16183 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16184 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16187 echo "$files_on_starting_mdt files on MDT0"
16189 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16190 $LFS getdirstripe $DIR/$tdir
16192 files_on_starting_mdt=0
16193 for i in $(seq $total); do
16194 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16195 error "file $tfile.$i mismatch after migration"
16196 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16197 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16200 echo "$files_on_starting_mdt files on MDT1 after migration"
16201 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16203 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16204 $LFS getdirstripe $DIR/$tdir
16206 files_on_starting_mdt=0
16207 for i in $(seq $total); do
16208 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16209 error "file $tfile.$i mismatch after 2nd migration"
16210 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16211 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16214 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16215 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16219 run_test 230k "file data not changed after dir migration"
16222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16223 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16224 skip "Need MDS version at least 2.11.56"
16226 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16227 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16228 error "create files under remote dir failed $i"
16229 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16231 run_test 230l "readdir between MDTs won't crash"
16235 # For simplicity this test assumes that max_pages_per_rpc
16236 # is the same across all OSCs
16237 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16238 local bulk_size=$((max_pages * PAGE_SIZE))
16239 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16242 mkdir -p $DIR/$tdir
16243 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16244 error "failed to set stripe with -S ${brw_size}M option"
16246 # clear the OSC stats
16247 $LCTL set_param osc.*.stats=0 &>/dev/null
16250 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16251 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16252 oflag=direct &>/dev/null || error "dd failed"
16254 sync; sleep 1; sync # just to be safe
16255 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16256 if [ x$nrpcs != "x1" ]; then
16257 $LCTL get_param osc.*.stats
16258 error "found $nrpcs ost_write RPCs, not 1 as expected"
16262 # Drop the OSC cache, otherwise we will read from it
16263 cancel_lru_locks osc
16265 # clear the OSC stats
16266 $LCTL set_param osc.*.stats=0 &>/dev/null
16268 # Client reads $bulk_size.
16269 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16270 iflag=direct &>/dev/null || error "dd failed"
16272 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16273 if [ x$nrpcs != "x1" ]; then
16274 $LCTL get_param osc.*.stats
16275 error "found $nrpcs ost_read RPCs, not 1 as expected"
16278 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16281 mkdir -p $DIR/$tdir
16283 for i in {0..1023}; do
16284 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16285 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16286 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16290 run_test 231b "must not assert on fully utilized OST request buffer"
16293 mkdir -p $DIR/$tdir
16294 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16296 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16297 do_facet ost1 $LCTL set_param fail_loc=0x31c
16299 # ignore dd failure
16300 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16302 do_facet ost1 $LCTL set_param fail_loc=0
16303 umount_client $MOUNT || error "umount failed"
16304 mount_client $MOUNT || error "mount failed"
16305 stop ost1 || error "cannot stop ost1"
16306 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16308 run_test 232a "failed lock should not block umount"
16311 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16312 skip "Need MDS version at least 2.10.58"
16314 mkdir -p $DIR/$tdir
16315 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16316 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16318 cancel_lru_locks osc
16320 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16321 do_facet ost1 $LCTL set_param fail_loc=0x31c
16324 $LFS data_version $DIR/$tdir/$tfile || true
16326 do_facet ost1 $LCTL set_param fail_loc=0
16327 umount_client $MOUNT || error "umount failed"
16328 mount_client $MOUNT || error "mount failed"
16329 stop ost1 || error "cannot stop ost1"
16330 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16332 run_test 232b "failed data version lock should not block umount"
16335 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16336 skip "Need MDS version at least 2.3.64"
16337 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16339 local fid=$($LFS path2fid $MOUNT)
16341 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16342 error "cannot access $MOUNT using its FID '$fid'"
16344 run_test 233a "checking that OBF of the FS root succeeds"
16347 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16348 skip "Need MDS version at least 2.5.90"
16349 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16351 local fid=$($LFS path2fid $MOUNT/.lustre)
16353 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16354 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16356 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16357 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16358 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16360 run_test 233b "checking that OBF of the FS .lustre succeeds"
16363 local p="$TMP/sanityN-$TESTNAME.parameters"
16364 save_lustre_params client "llite.*.xattr_cache" > $p
16365 lctl set_param llite.*.xattr_cache 1 ||
16366 skip_env "xattr cache is not supported"
16368 mkdir -p $DIR/$tdir || error "mkdir failed"
16369 touch $DIR/$tdir/$tfile || error "touch failed"
16370 # OBD_FAIL_LLITE_XATTR_ENOMEM
16371 $LCTL set_param fail_loc=0x1405
16372 getfattr -n user.attr $DIR/$tdir/$tfile &&
16373 error "getfattr should have failed with ENOMEM"
16374 $LCTL set_param fail_loc=0x0
16377 restore_lustre_params < $p
16380 run_test 234 "xattr cache should not crash on ENOMEM"
16383 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16384 skip "Need MDS version at least 2.4.52"
16386 flock_deadlock $DIR/$tfile
16391 124) error "process hangs on a deadlock"
16393 *) error "error executing flock_deadlock $DIR/$tfile"
16397 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16401 check_swap_layouts_support
16403 local ref1=/etc/passwd
16404 local ref2=/etc/group
16405 local file1=$DIR/$tdir/f1
16406 local file2=$DIR/$tdir/f2
16408 test_mkdir -c1 $DIR/$tdir
16409 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16410 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16411 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16412 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16413 local fd=$(free_fd)
16414 local cmd="exec $fd<>$file2"
16417 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16418 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16421 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16426 run_test 236 "Layout swap on open unlinked file"
16428 # LU-4659 linkea consistency
16430 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16431 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16432 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16433 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16436 ln $DIR/$tfile $DIR/$tfile.lnk
16437 touch $DIR/$tfile.new
16438 mv $DIR/$tfile.new $DIR/$tfile
16439 local fid1=$($LFS path2fid $DIR/$tfile)
16440 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16441 local path1=$($LFS fid2path $FSNAME "$fid1")
16442 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16443 local path2=$($LFS fid2path $FSNAME "$fid2")
16444 [ $tfile.lnk == $path2 ] ||
16445 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16448 run_test 238 "Verify linkea consistency"
16450 test_239A() { # was test_239
16451 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16452 skip "Need MDS version at least 2.5.60"
16454 local list=$(comma_list $(mdts_nodes))
16456 mkdir -p $DIR/$tdir
16457 createmany -o $DIR/$tdir/f- 5000
16458 unlinkmany $DIR/$tdir/f- 5000
16459 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16460 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16461 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16462 osp.*MDT*.sync_in_flight" | calc_sum)
16463 [ "$changes" -eq 0 ] || error "$changes not synced"
16465 run_test 239A "osp_sync test"
16467 test_239a() { #LU-5297
16468 remote_mds_nodsh && skip "remote MDS with nodsh"
16471 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16472 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16473 chgrp $RUNAS_GID $DIR/$tfile
16474 wait_delete_completed
16476 run_test 239a "process invalid osp sync record correctly"
16478 test_239b() { #LU-5297
16479 remote_mds_nodsh && skip "remote MDS with nodsh"
16482 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16483 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16484 chgrp $RUNAS_GID $DIR/$tfile1
16485 wait_delete_completed
16486 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16488 chgrp $RUNAS_GID $DIR/$tfile2
16489 wait_delete_completed
16491 run_test 239b "process osp sync record with ENOMEM error correctly"
16494 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16495 remote_mds_nodsh && skip "remote MDS with nodsh"
16497 mkdir -p $DIR/$tdir
16499 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16500 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16501 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16502 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16504 umount_client $MOUNT || error "umount failed"
16505 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16506 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16507 mount_client $MOUNT || error "failed to mount client"
16509 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16510 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16512 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16518 for LOOP in $(seq $count); do
16519 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16520 cancel_lru_locks $OSC || true
16528 for LOOP in $(seq $1); do
16529 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16534 test_241a() { # was test_241
16535 local bsize=$PAGE_SIZE
16537 (( bsize < 40960 )) && bsize=40960
16538 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16540 cancel_lru_locks $OSC
16541 test_241_bio 1000 $bsize &
16543 test_241_dio 1000 $bsize
16546 run_test 241a "bio vs dio"
16549 local bsize=$PAGE_SIZE
16551 (( bsize < 40960 )) && bsize=40960
16552 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16554 test_241_dio 1000 $bsize &
16556 test_241_dio 1000 $bsize
16559 run_test 241b "dio vs dio"
16562 remote_mds_nodsh && skip "remote MDS with nodsh"
16564 mkdir -p $DIR/$tdir
16565 touch $DIR/$tdir/$tfile
16567 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16568 do_facet mds1 lctl set_param fail_loc=0x105
16569 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16571 do_facet mds1 lctl set_param fail_loc=0
16572 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16574 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16578 test_mkdir $DIR/$tdir
16579 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16581 run_test 243 "various group lock tests"
16585 test_mkdir $DIR/$tdir
16586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16587 sendfile_grouplock $DIR/$tdir/$tfile || \
16588 error "sendfile+grouplock failed"
16591 run_test 244 "sendfile with group lock tests"
16594 local flagname="multi_mod_rpcs"
16595 local connect_data_name="max_mod_rpcs"
16598 # check if multiple modify RPCs flag is set
16599 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16600 grep "connect_flags:")
16603 echo "$out" | grep -qw $flagname
16604 if [ $? -ne 0 ]; then
16605 echo "connect flag $flagname is not set"
16609 # check if multiple modify RPCs data is set
16610 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16613 echo "$out" | grep -qw $connect_data_name ||
16614 error "import should have connect data $connect_data_name"
16616 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16618 test_246() { # LU-7371
16619 remote_ost_nodsh && skip "remote OST with nodsh"
16620 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16621 skip "Need OST version >= 2.7.62"
16623 do_facet ost1 $LCTL set_param fail_val=4095
16624 #define OBD_FAIL_OST_READ_SIZE 0x234
16625 do_facet ost1 $LCTL set_param fail_loc=0x234
16626 $LFS setstripe $DIR/$tfile -i 0 -c 1
16627 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16628 cancel_lru_locks $FSNAME-OST0000
16629 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16631 run_test 246 "Read file of size 4095 should return right length"
16637 umount_client $submount
16642 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16644 skip_env "Fileset feature is not supported"
16646 local submount=${MOUNT}_$tdir
16649 mkdir -p $submount || error "mkdir $submount failed"
16650 FILESET="$FILESET/$tdir" mount_client $submount ||
16651 error "mount $submount failed"
16652 trap "cleanup_247 $submount" EXIT
16653 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16654 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16655 error "read $MOUNT/$tdir/$tfile failed"
16656 cleanup_247 $submount
16658 run_test 247a "mount subdir as fileset"
16661 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16662 skip_env "Fileset feature is not supported"
16664 local submount=${MOUNT}_$tdir
16666 rm -rf $MOUNT/$tdir
16667 mkdir -p $submount || error "mkdir $submount failed"
16669 FILESET="$FILESET/$tdir" mount_client $submount &&
16670 error "mount $submount should fail"
16673 run_test 247b "mount subdir that dose not exist"
16676 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16677 skip_env "Fileset feature is not supported"
16679 local submount=${MOUNT}_$tdir
16681 mkdir -p $MOUNT/$tdir/dir1
16682 mkdir -p $submount || error "mkdir $submount failed"
16683 trap "cleanup_247 $submount" EXIT
16684 FILESET="$FILESET/$tdir" mount_client $submount ||
16685 error "mount $submount failed"
16686 local fid=$($LFS path2fid $MOUNT/)
16687 $LFS fid2path $submount $fid && error "fid2path should fail"
16688 cleanup_247 $submount
16690 run_test 247c "running fid2path outside root"
16693 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16694 skip "Fileset feature is not supported"
16696 local submount=${MOUNT}_$tdir
16698 mkdir -p $MOUNT/$tdir/dir1
16699 mkdir -p $submount || error "mkdir $submount failed"
16700 FILESET="$FILESET/$tdir" mount_client $submount ||
16701 error "mount $submount failed"
16702 trap "cleanup_247 $submount" EXIT
16703 local fid=$($LFS path2fid $submount/dir1)
16704 $LFS fid2path $submount $fid || error "fid2path should succeed"
16705 cleanup_247 $submount
16707 run_test 247d "running fid2path inside root"
16711 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16713 skip "Fileset feature is not supported"
16715 local submount=${MOUNT}_$tdir
16718 mkdir -p $submount || error "mkdir $submount failed"
16719 FILESET="$FILESET/.." mount_client $submount &&
16720 error "mount $submount should fail"
16723 run_test 247e "mount .. as fileset"
16726 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16727 [ -z "$fast_read_sav" ] && skip "no fast read support"
16729 # create a large file for fast read verification
16730 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16732 # make sure the file is created correctly
16733 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16734 { rm -f $DIR/$tfile; skip "file creation error"; }
16736 echo "Test 1: verify that fast read is 4 times faster on cache read"
16738 # small read with fast read enabled
16739 $LCTL set_param -n llite.*.fast_read=1
16740 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16741 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16742 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16743 # small read with fast read disabled
16744 $LCTL set_param -n llite.*.fast_read=0
16745 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16746 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16747 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16749 # verify that fast read is 4 times faster for cache read
16750 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16751 error_not_in_vm "fast read was not 4 times faster: " \
16752 "$t_fast vs $t_slow"
16754 echo "Test 2: verify the performance between big and small read"
16755 $LCTL set_param -n llite.*.fast_read=1
16757 # 1k non-cache read
16758 cancel_lru_locks osc
16759 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16760 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16761 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16763 # 1M non-cache read
16764 cancel_lru_locks osc
16765 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16766 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16767 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16769 # verify that big IO is not 4 times faster than small IO
16770 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16771 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16773 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16776 run_test 248 "fast read verification"
16778 test_249() { # LU-7890
16779 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16780 skip "Need at least version 2.8.54"
16783 $LFS setstripe -c 1 $DIR/$tfile
16784 # Offset 2T == 4k * 512M
16785 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16786 error "dd to 2T offset failed"
16788 run_test 249 "Write above 2T file size"
16791 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16792 && skip "no 16TB file size limit on ZFS"
16794 $LFS setstripe -c 1 $DIR/$tfile
16795 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16796 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16797 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16798 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16799 conv=notrunc,fsync && error "append succeeded"
16802 run_test 250 "Write above 16T limit"
16805 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16807 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16808 #Skip once - writing the first stripe will succeed
16809 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16810 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16811 error "short write happened"
16813 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16814 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16815 error "short read happened"
16819 run_test 251 "Handling short read and write correctly"
16822 remote_mds_nodsh && skip "remote MDS with nodsh"
16823 remote_ost_nodsh && skip "remote OST with nodsh"
16824 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16825 skip_env "ldiskfs only test"
16835 # check lr_reader on OST0000
16837 dev=$(facet_device $tgt)
16838 out=$(do_facet $tgt $LR_READER $dev)
16839 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16841 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16842 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16843 error "Invalid uuid returned by $LR_READER on target $tgt"
16844 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16846 # check lr_reader -c on MDT0000
16848 dev=$(facet_device $tgt)
16849 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16850 skip "$LR_READER does not support additional options"
16852 out=$(do_facet $tgt $LR_READER -c $dev)
16853 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16855 num=$(echo "$out" | grep -c "mdtlov")
16856 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16857 error "Invalid number of mdtlov clients returned by $LR_READER"
16858 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16860 # check lr_reader -cr on MDT0000
16861 out=$(do_facet $tgt $LR_READER -cr $dev)
16862 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16864 echo "$out" | grep -q "^reply_data:$" ||
16865 error "$LR_READER should have returned 'reply_data' section"
16866 num=$(echo "$out" | grep -c "client_generation")
16867 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16869 run_test 252 "check lr_reader tool"
16872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16873 remote_mds_nodsh && skip "remote MDS with nodsh"
16874 remote_mgs_nodsh && skip "remote MGS with nodsh"
16878 local ost_name=$(ostname_from_index $ostidx)
16881 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16882 do_facet $SINGLEMDS $LCTL get_param -n \
16883 osp.$mdtosc_proc1.reserved_mb_high ||
16884 skip "remote MDS does not support reserved_mb_high"
16888 wait_delete_completed
16891 if ! combined_mgs_mds ; then
16894 pool_add $TESTNAME || error "Pool creation failed"
16895 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
16897 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16898 error "Setstripe failed"
16900 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
16902 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
16904 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
16906 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16907 osp.$mdtosc_proc1.prealloc_status)
16908 echo "prealloc_status $oa_status"
16910 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
16911 error "File creation should fail"
16913 #object allocation was stopped, but we still able to append files
16914 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
16915 oflag=append || error "Append failed"
16917 rm -f $DIR/$tdir/$tfile.0
16919 # For this test, we want to delete the files we created to go out of
16920 # space but leave the watermark, so we remain nearly out of space
16921 ost_watermarks_enospc_delete_files $tfile $ostidx
16923 wait_delete_completed
16927 for i in $(seq 10 12); do
16928 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
16929 2>/dev/null || error "File creation failed after rm"
16932 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16933 osp.$mdtosc_proc1.prealloc_status)
16934 echo "prealloc_status $oa_status"
16936 if (( oa_status != 0 )); then
16937 error "Object allocation still disable after rm"
16940 if ! combined_mgs_mds ; then
16944 run_test 253 "Check object allocation limit"
16947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16948 remote_mds_nodsh && skip "remote MDS with nodsh"
16949 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16950 skip "MDS does not support changelog_size"
16953 local MDT0=$(facet_svc $SINGLEMDS)
16955 changelog_register || error "changelog_register failed"
16957 changelog_clear 0 || error "changelog_clear failed"
16959 local size1=$(do_facet $SINGLEMDS \
16960 $LCTL get_param -n mdd.$MDT0.changelog_size)
16961 echo "Changelog size $size1"
16964 $LFS mkdir -i 0 $DIR/$tdir
16966 mkdir -p $DIR/$tdir/pics/2008/zachy
16967 touch $DIR/$tdir/pics/2008/zachy/timestamp
16968 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16969 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16970 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16971 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16972 rm $DIR/$tdir/pics/desktop.jpg
16974 local size2=$(do_facet $SINGLEMDS \
16975 $LCTL get_param -n mdd.$MDT0.changelog_size)
16976 echo "Changelog size after work $size2"
16978 (( $size2 > $size1 )) ||
16979 error "new Changelog size=$size2 less than old size=$size1"
16981 run_test 254 "Check changelog size"
16988 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16989 awk -F: '{print $2}' | grep $type > /dev/null
16990 if [ $? -ne 0 ]; then
17000 lfs ladvise -a willread $file > /dev/null 2>&1
17001 if [ $? -eq 0 ]; then
17005 lfs ladvise -a willread $file 2>&1 |
17006 grep "Inappropriate ioctl for device" > /dev/null
17007 if [ $? -eq 0 ]; then
17014 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17017 # run a random read IO workload
17018 # usage: random_read_iops <filename> <filesize> <iosize>
17019 random_read_iops() {
17022 local iosize=${3:-4096}
17024 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17025 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17028 drop_file_oss_cache() {
17032 $LFS ladvise -a dontneed $file 2>/dev/null ||
17033 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17036 ladvise_willread_performance()
17039 local average_origin=0
17040 local average_cache=0
17041 local average_ladvise=0
17043 for ((i = 1; i <= $repeat; i++)); do
17044 echo "Iter $i/$repeat: reading without willread hint"
17045 cancel_lru_locks osc
17046 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17047 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17048 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17049 average_origin=$(bc <<<"$average_origin + $speed_origin")
17051 cancel_lru_locks osc
17052 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17053 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17054 average_cache=$(bc <<<"$average_cache + $speed_cache")
17056 cancel_lru_locks osc
17057 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17058 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17059 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17060 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17061 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17063 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17064 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17065 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17067 speedup_cache=$(percent $average_cache $average_origin)
17068 speedup_ladvise=$(percent $average_ladvise $average_origin)
17070 echo "Average uncached read: $average_origin"
17071 echo "Average speedup with OSS cached read: " \
17072 "$average_cache = +$speedup_cache%"
17073 echo "Average speedup with ladvise willread: " \
17074 "$average_ladvise = +$speedup_ladvise%"
17076 local lowest_speedup=20
17077 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17078 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17079 "got $average_cache%. Skipping ladvise willread check."
17083 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17084 # it is still good to run until then to exercise 'ladvise willread'
17085 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17086 [ "$ost1_FSTYPE" = "zfs" ] &&
17087 echo "osd-zfs does not support dontneed or drop_caches" &&
17090 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17091 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17092 error_not_in_vm "Speedup with willread is less than " \
17093 "$lowest_speedup%, got $average_ladvise%"
17097 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17098 skip "lustre < 2.8.54 does not support ladvise "
17099 remote_ost_nodsh && skip "remote OST with nodsh"
17101 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17103 ladvise_no_type willread $DIR/$tfile &&
17104 skip "willread ladvise is not supported"
17106 ladvise_no_ioctl $DIR/$tfile &&
17107 skip "ladvise ioctl is not supported"
17110 local size=$((size_mb * 1048576))
17111 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17112 error "dd to $DIR/$tfile failed"
17114 lfs ladvise -a willread $DIR/$tfile ||
17115 error "Ladvise failed with no range argument"
17117 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17118 error "Ladvise failed with no -l or -e argument"
17120 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17121 error "Ladvise failed with only -e argument"
17123 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17124 error "Ladvise failed with only -l argument"
17126 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17127 error "End offset should not be smaller than start offset"
17129 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17130 error "End offset should not be equal to start offset"
17132 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17133 error "Ladvise failed with overflowing -s argument"
17135 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17136 error "Ladvise failed with overflowing -e argument"
17138 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17139 error "Ladvise failed with overflowing -l argument"
17141 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17142 error "Ladvise succeeded with conflicting -l and -e arguments"
17144 echo "Synchronous ladvise should wait"
17146 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17147 do_nodes $(comma_list $(osts_nodes)) \
17148 $LCTL set_param fail_val=$delay fail_loc=0x237
17150 local start_ts=$SECONDS
17151 lfs ladvise -a willread $DIR/$tfile ||
17152 error "Ladvise failed with no range argument"
17153 local end_ts=$SECONDS
17154 local inteval_ts=$((end_ts - start_ts))
17156 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17157 error "Synchronous advice didn't wait reply"
17160 echo "Asynchronous ladvise shouldn't wait"
17161 local start_ts=$SECONDS
17162 lfs ladvise -a willread -b $DIR/$tfile ||
17163 error "Ladvise failed with no range argument"
17164 local end_ts=$SECONDS
17165 local inteval_ts=$((end_ts - start_ts))
17167 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17168 error "Asynchronous advice blocked"
17171 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17172 ladvise_willread_performance
17174 run_test 255a "check 'lfs ladvise -a willread'"
17180 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17184 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17185 skip "lustre < 2.8.54 does not support ladvise "
17186 remote_ost_nodsh && skip "remote OST with nodsh"
17188 lfs setstripe -c 1 -i 0 $DIR/$tfile
17190 ladvise_no_type dontneed $DIR/$tfile &&
17191 skip "dontneed ladvise is not supported"
17193 ladvise_no_ioctl $DIR/$tfile &&
17194 skip "ladvise ioctl is not supported"
17196 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17197 [ "$ost1_FSTYPE" = "zfs" ] &&
17198 skip "zfs-osd does not support 'ladvise dontneed'"
17201 local size=$((size_mb * 1048576))
17202 # In order to prevent disturbance of other processes, only check 3/4
17203 # of the memory usage
17204 local kibibytes=$((size_mb * 1024 * 3 / 4))
17206 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17207 error "dd to $DIR/$tfile failed"
17209 #force write to complete before dropping OST cache & checking memory
17212 local total=$(facet_meminfo ost1 MemTotal)
17213 echo "Total memory: $total KiB"
17215 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17216 local before_read=$(facet_meminfo ost1 Cached)
17217 echo "Cache used before read: $before_read KiB"
17219 lfs ladvise -a willread $DIR/$tfile ||
17220 error "Ladvise willread failed"
17221 local after_read=$(facet_meminfo ost1 Cached)
17222 echo "Cache used after read: $after_read KiB"
17224 lfs ladvise -a dontneed $DIR/$tfile ||
17225 error "Ladvise dontneed again failed"
17226 local no_read=$(facet_meminfo ost1 Cached)
17227 echo "Cache used after dontneed ladvise: $no_read KiB"
17229 if [ $total -lt $((before_read + kibibytes)) ]; then
17230 echo "Memory is too small, abort checking"
17234 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17235 error "Ladvise willread should use more memory" \
17236 "than $kibibytes KiB"
17239 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17240 error "Ladvise dontneed should release more memory" \
17241 "than $kibibytes KiB"
17244 run_test 255b "check 'lfs ladvise -a dontneed'"
17247 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17248 skip "lustre < 2.10.53 does not support lockahead"
17256 test_mkdir -p $DIR/$tdir
17257 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17259 #test 10 returns only success/failure
17261 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17263 if [ $rc -eq 255 ]; then
17264 error "Ladvise test${i} failed, ${rc}"
17267 #test 11 counts lock enqueue requests, all others count new locks
17269 count=$(do_facet ost1 \
17270 $LCTL get_param -n ost.OSS.ost.stats)
17271 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17273 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17275 if [ $rc -eq 255 ]; then
17276 error "Ladvise test${i} failed, ${rc}"
17279 new_count=$(do_facet ost1 \
17280 $LCTL get_param -n ost.OSS.ost.stats)
17281 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17282 awk '{ print $2 }')
17284 difference="$((new_count - count))"
17285 if [ $difference -ne $rc ]; then
17286 error "Ladvise test${i}, bad enqueue count, returned " \
17287 "${rc}, actual ${difference}"
17290 for i in $(seq 12 21); do
17291 # If we do not do this, we run the risk of having too many
17292 # locks and starting lock cancellation while we are checking
17294 cancel_lru_locks osc
17296 count=$($LCTL get_param -n \
17297 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17299 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17301 if [ $rc -eq 255 ]; then
17302 error "Ladvise test ${i} failed, ${rc}"
17305 new_count=$($LCTL get_param -n \
17306 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17307 difference="$((new_count - count))"
17309 # Test 15 output is divided by 100 to map down to valid return
17310 if [ $i -eq 15 ]; then
17314 if [ $difference -ne $rc ]; then
17315 error "Ladvise test ${i}, bad lock count, returned " \
17316 "${rc}, actual ${difference}"
17320 #test 22 returns only success/failure
17322 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17324 if [ $rc -eq 255 ]; then
17325 error "Ladvise test${i} failed, ${rc}"
17328 run_test 255c "suite of ladvise lockahead tests"
17331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17332 remote_mds_nodsh && skip "remote MDS with nodsh"
17333 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17334 changelog_users $SINGLEMDS | grep "^cl" &&
17335 skip "active changelog user"
17341 mdt_dev=$(mdsdevname 1)
17344 changelog_register || error "changelog_register failed"
17347 mkdir -p $DIR/$tdir
17349 changelog_clear 0 || error "changelog_clear failed"
17352 touch $DIR/$tdir/{1..10}
17355 stop $SINGLEMDS || error "Fail to stop MDT"
17359 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17361 #after mount new plainllog is used
17362 touch $DIR/$tdir/{11..19}
17363 local tmpfile=$(mktemp -u $tfile.XXXXXX)
17364 cat_sl=$(do_facet $SINGLEMDS "sync; \
17365 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17366 llog_reader $tmpfile | grep -c type=1064553b")
17367 do_facet $SINGLEMDS llog_reader $tmpfile
17369 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17371 changelog_clear 0 || error "changelog_clear failed"
17373 cat_sl=$(do_facet $SINGLEMDS "sync; \
17374 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17375 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17377 if (( cat_sl == 2 )); then
17378 error "Empty plain llog was not deleted from changelog catalog"
17379 elif (( cat_sl != 1 )); then
17380 error "Active plain llog shouldn't be deleted from catalog"
17383 run_test 256 "Check llog delete for empty and not full state"
17386 remote_mds_nodsh && skip "remote MDS with nodsh"
17387 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17388 skip "Need MDS version at least 2.8.55"
17390 test_mkdir $DIR/$tdir
17392 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17393 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17396 #define OBD_FAIL_MDS_XATTR_REP 0x161
17397 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17398 local facet=mds$((mdtidx + 1))
17399 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17400 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17402 stop $facet || error "stop MDS failed"
17403 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17404 error "start MDS fail"
17405 wait_recovery_complete $facet
17407 run_test 257 "xattr locks are not lost"
17409 # Verify we take the i_mutex when security requires it
17411 #define OBD_FAIL_IMUTEX_SEC 0x141c
17412 $LCTL set_param fail_loc=0x141c
17414 chmod u+s $DIR/$tfile
17415 chmod a+rwx $DIR/$tfile
17416 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17418 if [ $RC -ne 0 ]; then
17419 error "error, failed to take i_mutex, rc=$?"
17423 run_test 258a "verify i_mutex security behavior when suid attributes is set"
17425 # Verify we do NOT take the i_mutex in the normal case
17427 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17428 $LCTL set_param fail_loc=0x141d
17431 chmod a+rw $DIR/$tfile
17432 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17434 if [ $RC -ne 0 ]; then
17435 error "error, took i_mutex unnecessarily, rc=$?"
17440 run_test 258b "verify i_mutex security behavior"
17443 local file=$DIR/$tfile
17447 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17449 stack_trap "rm -f $file" EXIT
17451 wait_delete_completed
17452 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17453 echo "before: $before"
17455 $LFS setstripe -i 0 -c 1 $file
17456 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17458 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17459 echo "after write: $after"
17461 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17462 do_facet ost1 $LCTL set_param fail_loc=0x2301
17464 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17465 echo "after truncate: $after"
17468 do_facet ost1 $LCTL set_param fail_loc=0
17469 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17471 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17472 echo "after restart: $after"
17473 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17474 error "missing truncate?"
17478 run_test 259 "crash at delayed truncate"
17481 #define OBD_FAIL_MDC_CLOSE 0x806
17482 $LCTL set_param fail_loc=0x80000806
17486 run_test 260 "Check mdc_close fail"
17488 ### Data-on-MDT sanity tests ###
17490 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17491 skip "Need MDS version at least 2.10.55 for DoM"
17494 local dom=$DIR/$tdir/dom_file
17495 local tmp=$DIR/$tdir/tmp_file
17497 mkdir -p $DIR/$tdir
17499 # basic checks for DoM component creation
17500 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17501 error "Can set MDT layout to non-first entry"
17503 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17504 error "Can define multiple entries as MDT layout"
17506 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17508 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17509 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17510 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17512 local mdtidx=$($LFS getstripe -m $dom)
17513 local mdtname=MDT$(printf %04x $mdtidx)
17514 local facet=mds$((mdtidx + 1))
17515 local space_check=1
17517 # Skip free space checks with ZFS
17518 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17522 local size_tmp=$((65536 * 3))
17523 local mdtfree1=$(do_facet $facet \
17524 lctl get_param -n osd*.*$mdtname.kbytesfree)
17526 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17527 # check also direct IO along write
17528 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17529 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17531 cmp $tmp $dom || error "file data is different"
17532 [ $(stat -c%s $dom) == $size_tmp ] ||
17533 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17534 if [ $space_check == 1 ]; then
17535 local mdtfree2=$(do_facet $facet \
17536 lctl get_param -n osd*.*$mdtname.kbytesfree)
17538 # increase in usage from by $size_tmp
17539 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17540 error "MDT free space wrong after write: " \
17541 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17545 local size_dom=10000
17547 $TRUNCATE $dom $size_dom
17548 [ $(stat -c%s $dom) == $size_dom ] ||
17549 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17550 if [ $space_check == 1 ]; then
17551 mdtfree1=$(do_facet $facet \
17552 lctl get_param -n osd*.*$mdtname.kbytesfree)
17553 # decrease in usage from $size_tmp to new $size_dom
17554 [ $(($mdtfree1 - $mdtfree2)) -ge \
17555 $(((size_tmp - size_dom) / 1024)) ] ||
17556 error "MDT free space is wrong after truncate: " \
17557 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17563 size_dom=$((size_dom + size_tmp))
17564 [ $(stat -c%s $dom) == $size_dom ] ||
17565 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17566 if [ $space_check == 1 ]; then
17567 mdtfree2=$(do_facet $facet \
17568 lctl get_param -n osd*.*$mdtname.kbytesfree)
17569 # increase in usage by $size_tmp from previous
17570 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17571 error "MDT free space is wrong after append: " \
17572 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17577 if [ $space_check == 1 ]; then
17578 mdtfree1=$(do_facet $facet \
17579 lctl get_param -n osd*.*$mdtname.kbytesfree)
17580 # decrease in usage by $size_dom from previous
17581 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17582 error "MDT free space is wrong after removal: " \
17583 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17586 # combined striping
17587 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17588 error "Can't create DoM + OST striping"
17590 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17591 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17592 # check also direct IO along write
17593 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17595 cmp $tmp $dom || error "file data is different"
17596 [ $(stat -c%s $dom) == $size_tmp ] ||
17597 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17602 run_test 270a "DoM: basic functionality tests"
17605 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17606 skip "Need MDS version at least 2.10.55"
17608 local dom=$DIR/$tdir/dom_file
17609 local max_size=1048576
17611 mkdir -p $DIR/$tdir
17612 $LFS setstripe -E $max_size -L mdt $dom
17614 # truncate over the limit
17615 $TRUNCATE $dom $(($max_size + 1)) &&
17616 error "successful truncate over the maximum size"
17617 # write over the limit
17618 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17619 error "successful write over the maximum size"
17620 # append over the limit
17621 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17622 echo "12345" >> $dom && error "successful append over the maximum size"
17627 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17630 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17631 skip "Need MDS version at least 2.10.55"
17633 mkdir -p $DIR/$tdir
17634 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17636 # check files inherit DoM EA
17637 touch $DIR/$tdir/first
17638 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17639 error "bad pattern"
17640 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17641 error "bad stripe count"
17642 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17643 error "bad stripe size"
17645 # check directory inherits DoM EA and uses it as default
17646 mkdir $DIR/$tdir/subdir
17647 touch $DIR/$tdir/subdir/second
17648 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17649 error "bad pattern in sub-directory"
17650 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17651 error "bad stripe count in sub-directory"
17652 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17653 error "bad stripe size in sub-directory"
17656 run_test 270c "DoM: DoM EA inheritance tests"
17659 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17660 skip "Need MDS version at least 2.10.55"
17662 mkdir -p $DIR/$tdir
17663 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17665 # inherit default DoM striping
17666 mkdir $DIR/$tdir/subdir
17667 touch $DIR/$tdir/subdir/f1
17669 # change default directory striping
17670 $LFS setstripe -c 1 $DIR/$tdir/subdir
17671 touch $DIR/$tdir/subdir/f2
17672 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17673 error "wrong default striping in file 2"
17674 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17675 error "bad pattern in file 2"
17678 run_test 270d "DoM: change striping from DoM to RAID0"
17681 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17682 skip "Need MDS version at least 2.10.55"
17684 mkdir -p $DIR/$tdir/dom
17685 mkdir -p $DIR/$tdir/norm
17688 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17689 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17691 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17692 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17694 # find DoM files by layout
17695 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17696 [ $NUM -eq $DOMFILES ] ||
17697 error "lfs find -L: found $NUM, expected $DOMFILES"
17698 echo "Test 1: lfs find 20 DOM files by layout: OK"
17700 # there should be 1 dir with default DOM striping
17701 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17703 error "lfs find -L: found $NUM, expected 1 dir"
17704 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17706 # find DoM files by stripe size
17707 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17708 [ $NUM -eq $DOMFILES ] ||
17709 error "lfs find -S: found $NUM, expected $DOMFILES"
17710 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17712 # find files by stripe offset except DoM files
17713 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17714 [ $NUM -eq $NORMFILES ] ||
17715 error "lfs find -i: found $NUM, expected $NORMFILES"
17716 echo "Test 5: lfs find no DOM files by stripe index: OK"
17719 run_test 270e "DoM: lfs find with DoM files test"
17722 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17723 skip "Need MDS version at least 2.10.55"
17725 local mdtname=${FSNAME}-MDT0000-mdtlov
17726 local dom=$DIR/$tdir/dom_file
17727 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17728 lod.$mdtname.dom_stripesize)
17729 local dom_limit=131072
17731 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17732 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17733 lod.$mdtname.dom_stripesize)
17734 [ ${dom_limit} -eq ${dom_current} ] ||
17735 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17737 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17738 $LFS setstripe -d $DIR/$tdir
17739 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17740 error "Can't set directory default striping"
17742 # exceed maximum stripe size
17743 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17744 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17745 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17746 error "Able to create DoM component size more than LOD limit"
17748 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17749 dom_current=$(do_facet mds1 $LCTL get_param -n \
17750 lod.$mdtname.dom_stripesize)
17751 [ 0 -eq ${dom_current} ] ||
17752 error "Can't set zero DoM stripe limit"
17755 # attempt to create DoM file on server with disabled DoM should
17756 # remove DoM entry from layout and be succeed
17757 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17758 error "Can't create DoM file (DoM is disabled)"
17759 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17760 error "File has DoM component while DoM is disabled"
17763 # attempt to create DoM file with only DoM stripe should return error
17764 $LFS setstripe -E $dom_limit -L mdt $dom &&
17765 error "Able to create DoM-only file while DoM is disabled"
17767 # too low values to be aligned with smallest stripe size 64K
17768 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17769 dom_current=$(do_facet mds1 $LCTL get_param -n \
17770 lod.$mdtname.dom_stripesize)
17771 [ 30000 -eq ${dom_current} ] &&
17772 error "Can set too small DoM stripe limit"
17774 # 64K is a minimal stripe size in Lustre, expect limit of that size
17775 [ 65536 -eq ${dom_current} ] ||
17776 error "Limit is not set to 64K but ${dom_current}"
17778 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17779 dom_current=$(do_facet mds1 $LCTL get_param -n \
17780 lod.$mdtname.dom_stripesize)
17782 [ 2147483648 -eq ${dom_current} ] &&
17783 error "Can set too large DoM stripe limit"
17785 do_facet mds1 $LCTL set_param -n \
17786 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17787 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17788 error "Can't create DoM component size after limit change"
17789 do_facet mds1 $LCTL set_param -n \
17790 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17791 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17792 error "Can't create DoM file after limit decrease"
17793 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17794 error "Can create big DoM component after limit decrease"
17795 touch ${dom}_def ||
17796 error "Can't create file with old default layout"
17798 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17801 run_test 270f "DoM: maximum DoM stripe size checks"
17804 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17805 skip "Need MDS version at least 2.10.55"
17807 local dom=$DIR/$tdir/dom
17809 mkdir -p $DIR/$tdir
17811 $LFS setstripe -E 1024K -L mdt $dom
17813 lctl set_param -n mdc.*.stats=clear
17814 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17815 cat $dom > /dev/null
17816 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17817 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17821 run_test 271a "DoM: data is cached for read after write"
17824 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17825 skip "Need MDS version at least 2.10.55"
17827 local dom=$DIR/$tdir/dom
17829 mkdir -p $DIR/$tdir
17831 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17833 lctl set_param -n mdc.*.stats=clear
17834 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17835 cancel_lru_locks mdc
17836 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17837 # second stat to check size is cached on client
17838 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17839 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17840 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17843 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17846 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17847 skip "Need MDS version at least 2.10.55"
17849 local dom=$DIR/$tdir/dom
17851 mkdir -p $DIR/$tdir
17853 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17855 lctl set_param -n mdc.*.stats=clear
17856 lctl set_param -n osc.*.stats=clear
17857 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17858 cancel_lru_locks mdc
17859 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17860 # second stat to check size is cached on client
17861 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17862 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17863 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17864 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17865 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17868 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17874 local mdt=MDT$(printf %04x $mdtidx)
17876 if [ -z $param ]; then
17877 lctl get_param -n mdc.*$mdt*.stats
17879 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17884 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17885 skip "Need MDS version at least 2.10.55"
17887 local dom=$DIR/$tdir/dom
17889 mkdir -p $DIR/$tdir
17891 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17893 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17894 local facet=mds$((mdtidx + 1))
17896 cancel_lru_locks mdc
17897 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17898 createmany -o $dom 1000
17899 lctl set_param -n mdc.*.stats=clear
17900 smalliomany -w $dom 1000 200
17901 get_mdc_stats $mdtidx
17902 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17903 # Each file has 1 open, 1 IO enqueues, total 2000
17904 # but now we have also +1 getxattr for security.capability, total 3000
17905 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17906 unlinkmany $dom 1000
17908 cancel_lru_locks mdc
17909 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17910 createmany -o $dom 1000
17911 lctl set_param -n mdc.*.stats=clear
17912 smalliomany -w $dom 1000 200
17913 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17914 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17915 # for OPEN and IO lock.
17916 [ $((enq - enq_2)) -ge 1000 ] ||
17917 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17918 unlinkmany $dom 1000
17921 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17923 cleanup_271def_tests() {
17929 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17930 skip "Need MDS version at least 2.10.57"
17932 local dom=$DIR/$tdir/dom
17933 local tmp=$TMP/$tfile
17934 trap "cleanup_271def_tests $tmp" EXIT
17936 mkdir -p $DIR/$tdir
17938 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17940 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17942 cancel_lru_locks mdc
17943 dd if=/dev/urandom of=$tmp bs=1000 count=1
17944 dd if=$tmp of=$dom bs=1000 count=1
17945 cancel_lru_locks mdc
17947 cat /etc/hosts >> $tmp
17948 lctl set_param -n mdc.*.stats=clear
17950 # append data to the same file it should update local page
17951 echo "Append to the same page"
17952 cat /etc/hosts >> $dom
17953 local num=$(get_mdc_stats $mdtidx ost_read)
17954 local ra=$(get_mdc_stats $mdtidx req_active)
17955 local rw=$(get_mdc_stats $mdtidx req_waittime)
17957 [ -z $num ] || error "$num READ RPC occured"
17958 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17962 cmp $tmp $dom || error "file miscompare"
17964 cancel_lru_locks mdc
17965 lctl set_param -n mdc.*.stats=clear
17967 echo "Open and read file"
17968 cat $dom > /dev/null
17969 local num=$(get_mdc_stats $mdtidx ost_read)
17970 local ra=$(get_mdc_stats $mdtidx req_active)
17971 local rw=$(get_mdc_stats $mdtidx req_waittime)
17973 [ -z $num ] || error "$num READ RPC occured"
17974 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17978 cmp $tmp $dom || error "file miscompare"
17982 run_test 271d "DoM: read on open (1K file in reply buffer)"
17985 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17986 skip "Need MDS version at least 2.10.57"
17988 local dom=$DIR/$tdir/dom
17989 local tmp=$TMP/$tfile
17990 trap "cleanup_271def_tests $tmp" EXIT
17992 mkdir -p $DIR/$tdir
17994 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17996 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17998 cancel_lru_locks mdc
17999 dd if=/dev/urandom of=$tmp bs=200000 count=1
18000 dd if=$tmp of=$dom bs=200000 count=1
18001 cancel_lru_locks mdc
18002 cat /etc/hosts >> $tmp
18003 lctl set_param -n mdc.*.stats=clear
18005 echo "Append to the same page"
18006 cat /etc/hosts >> $dom
18007 local num=$(get_mdc_stats $mdtidx ost_read)
18008 local ra=$(get_mdc_stats $mdtidx req_active)
18009 local rw=$(get_mdc_stats $mdtidx req_waittime)
18011 [ -z $num ] || error "$num READ RPC occured"
18012 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18016 cmp $tmp $dom || error "file miscompare"
18018 cancel_lru_locks mdc
18019 lctl set_param -n mdc.*.stats=clear
18021 echo "Open and read file"
18022 cat $dom > /dev/null
18023 local num=$(get_mdc_stats $mdtidx ost_read)
18024 local ra=$(get_mdc_stats $mdtidx req_active)
18025 local rw=$(get_mdc_stats $mdtidx req_waittime)
18027 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18028 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18032 cmp $tmp $dom || error "file miscompare"
18036 run_test 271f "DoM: read on open (200K file and read tail)"
18039 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18040 skip "Skipping due to old client or server version"
18042 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18044 $CHECKSTAT -t file $DIR1/$tfile
18046 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18049 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18050 $LCTL set_param fail_loc=0x80000314
18051 rm $DIR1/$tfile || error "Unlink fails"
18053 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18054 [ $RC -eq 0 ] || error "Failed write to stale object"
18056 run_test 271g "Discard DoM data vs client flush race"
18059 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18060 skip "Need MDS version at least 2.11.50"
18062 local dom=$DIR/$tdir/dom
18063 mkdir -p $DIR/$tdir
18065 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18066 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18067 error "failed to write data into $dom"
18068 local old_md5=$(md5sum $dom)
18070 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18071 error "failed to migrate to the same DoM component"
18073 local new_md5=$(md5sum $dom)
18075 [ "$old_md5" == "$new_md5" ] ||
18076 error "md5sum differ: $old_md5, $new_md5"
18078 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18079 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18081 run_test 272a "DoM migration: new layout with the same DOM component"
18084 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18085 skip "Need MDS version at least 2.11.50"
18087 local dom=$DIR/$tdir/dom
18088 mkdir -p $DIR/$tdir
18089 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18091 local mdtidx=$($LFS getstripe -m $dom)
18092 local mdtname=MDT$(printf %04x $mdtidx)
18093 local facet=mds$((mdtidx + 1))
18095 local mdtfree1=$(do_facet $facet \
18096 lctl get_param -n osd*.*$mdtname.kbytesfree)
18097 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18098 error "failed to write data into $dom"
18099 local old_md5=$(md5sum $dom)
18100 cancel_lru_locks mdc
18101 local mdtfree1=$(do_facet $facet \
18102 lctl get_param -n osd*.*$mdtname.kbytesfree)
18104 $LFS migrate -c2 $dom ||
18105 error "failed to migrate to the new composite layout"
18106 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18107 error "MDT stripe was not removed"
18109 cancel_lru_locks mdc
18110 local new_md5=$(md5sum $dom)
18111 [ "$old_md5" != "$new_md5" ] &&
18112 error "$old_md5 != $new_md5"
18114 # Skip free space checks with ZFS
18115 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18116 local mdtfree2=$(do_facet $facet \
18117 lctl get_param -n osd*.*$mdtname.kbytesfree)
18118 [ $mdtfree2 -gt $mdtfree1 ] ||
18119 error "MDT space is not freed after migration"
18123 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18126 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18127 skip "Need MDS version at least 2.11.50"
18129 local dom=$DIR/$tdir/$tfile
18130 mkdir -p $DIR/$tdir
18131 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18133 local mdtidx=$($LFS getstripe -m $dom)
18134 local mdtname=MDT$(printf %04x $mdtidx)
18135 local facet=mds$((mdtidx + 1))
18137 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18138 error "failed to write data into $dom"
18139 local old_md5=$(md5sum $dom)
18140 cancel_lru_locks mdc
18141 local mdtfree1=$(do_facet $facet \
18142 lctl get_param -n osd*.*$mdtname.kbytesfree)
18144 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18145 error "failed to migrate to the new composite layout"
18146 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18147 error "MDT stripe was not removed"
18149 cancel_lru_locks mdc
18150 local new_md5=$(md5sum $dom)
18151 [ "$old_md5" != "$new_md5" ] &&
18152 error "$old_md5 != $new_md5"
18154 # Skip free space checks with ZFS
18155 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18156 local mdtfree2=$(do_facet $facet \
18157 lctl get_param -n osd*.*$mdtname.kbytesfree)
18158 [ $mdtfree2 -gt $mdtfree1 ] ||
18159 error "MDS space is not freed after migration"
18163 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18166 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18167 skip "Need MDS version at least 2.11.50"
18169 # Layout swap cannot be done if either file has DOM component,
18170 # this will never be supported, migration should be used instead
18172 local dom=$DIR/$tdir/$tfile
18173 mkdir -p $DIR/$tdir
18175 $LFS setstripe -c2 ${dom}_plain
18176 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18177 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18178 error "can swap layout with DoM component"
18179 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18180 error "can swap layout with DoM component"
18182 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18183 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18184 error "can swap layout with DoM component"
18185 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18186 error "can swap layout with DoM component"
18189 run_test 273a "DoM: layout swapping should fail with DOM"
18192 remote_ost_nodsh && skip "remote OST with nodsh"
18193 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18194 skip "Need OST version >= 2.10.57"
18196 local file=$DIR/$tfile
18199 oss=$(comma_list $(osts_nodes))
18201 dd if=/dev/urandom of=$file bs=1M count=2 ||
18202 error "failed to create a file"
18203 cancel_lru_locks osc
18206 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18207 error "failed to read a file"
18209 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18210 $LCTL set_param fail_loc=0x8000031f
18212 cancel_lru_locks osc &
18215 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18216 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18217 #IO takes another lock, but matches the PENDING one
18218 #and places it to the IO RPC
18219 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18220 error "failed to read a file with PENDING lock"
18222 run_test 275 "Read on a canceled duplicate lock"
18225 remote_ost_nodsh && skip "remote OST with nodsh"
18228 do_facet ost1 "(while true; do \
18229 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
18230 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
18233 for LOOP in $(seq 20); do
18235 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
18238 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
18239 rm $TMP/sanity_276_pid"
18241 run_test 276 "Race between mount and obd_statfs"
18243 cleanup_test_300() {
18247 test_striped_dir() {
18252 mkdir -p $DIR/$tdir
18254 SAVE_UMASK=$(umask)
18255 trap cleanup_test_300 RETURN EXIT
18257 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
18258 $DIR/$tdir/striped_dir ||
18259 error "set striped dir error"
18261 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
18262 [ "$mode" = "755" ] || error "expect 755 got $mode"
18264 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
18265 error "getdirstripe failed"
18266 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
18267 if [ "$stripe_count" != "2" ]; then
18268 error "1:stripe_count is $stripe_count, expect 2"
18270 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
18271 if [ "$stripe_count" != "2" ]; then
18272 error "2:stripe_count is $stripe_count, expect 2"
18275 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
18276 if [ "$stripe_index" != "$mdt_index" ]; then
18277 error "stripe_index is $stripe_index, expect $mdt_index"
18280 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18281 error "nlink error after create striped dir"
18283 mkdir $DIR/$tdir/striped_dir/a
18284 mkdir $DIR/$tdir/striped_dir/b
18286 stat $DIR/$tdir/striped_dir/a ||
18287 error "create dir under striped dir failed"
18288 stat $DIR/$tdir/striped_dir/b ||
18289 error "create dir under striped dir failed"
18291 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
18292 error "nlink error after mkdir"
18294 rmdir $DIR/$tdir/striped_dir/a
18295 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
18296 error "nlink error after rmdir"
18298 rmdir $DIR/$tdir/striped_dir/b
18299 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
18300 error "nlink error after rmdir"
18302 chattr +i $DIR/$tdir/striped_dir
18303 createmany -o $DIR/$tdir/striped_dir/f 10 &&
18304 error "immutable flags not working under striped dir!"
18305 chattr -i $DIR/$tdir/striped_dir
18307 rmdir $DIR/$tdir/striped_dir ||
18308 error "rmdir striped dir error"
18316 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18317 skip "skipped for lustre < 2.7.0"
18318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18319 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18321 test_striped_dir 0 || error "failed on striped dir on MDT0"
18322 test_striped_dir 1 || error "failed on striped dir on MDT0"
18324 run_test 300a "basic striped dir sanity test"
18327 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18328 skip "skipped for lustre < 2.7.0"
18329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18337 test_mkdir $DIR/$tdir || error "mkdir fail"
18338 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18339 error "set striped dir error"
18340 for i in {0..9}; do
18341 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18343 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18344 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18345 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18347 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18348 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18349 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18353 run_test 300b "check ctime/mtime for striped dir"
18356 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18357 skip "skipped for lustre < 2.7.0"
18358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18363 mkdir -p $DIR/$tdir
18364 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18365 error "set striped dir error"
18367 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18368 error "chown striped dir failed"
18370 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18371 error "create 5k files failed"
18373 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18375 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18379 run_test 300c "chown && check ls under striped directory"
18382 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18383 skip "skipped for lustre < 2.7.0"
18384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18390 mkdir -p $DIR/$tdir
18391 $LFS setstripe -c 2 $DIR/$tdir
18393 #local striped directory
18394 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18395 error "set striped dir error"
18396 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18397 error "create 10 files failed"
18399 #remote striped directory
18400 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18401 error "set striped dir error"
18402 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18403 error "create 10 files failed"
18405 for file in $(find $DIR/$tdir); do
18406 stripe_count=$($LFS getstripe -c $file)
18407 [ $stripe_count -eq 2 ] ||
18408 error "wrong stripe $stripe_count for $file"
18413 run_test 300d "check default stripe under striped directory"
18416 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18417 skip "Need MDS version at least 2.7.55"
18418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18419 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18424 mkdir -p $DIR/$tdir
18426 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18427 error "set striped dir error"
18429 touch $DIR/$tdir/striped_dir/a
18430 touch $DIR/$tdir/striped_dir/b
18431 touch $DIR/$tdir/striped_dir/c
18433 mkdir $DIR/$tdir/striped_dir/dir_a
18434 mkdir $DIR/$tdir/striped_dir/dir_b
18435 mkdir $DIR/$tdir/striped_dir/dir_c
18437 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18438 error "set striped adir under striped dir error"
18440 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18441 error "set striped bdir under striped dir error"
18443 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18444 error "set striped cdir under striped dir error"
18446 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18447 error "rename dir under striped dir fails"
18449 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18450 error "rename dir under different stripes fails"
18452 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18453 error "rename file under striped dir should succeed"
18455 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18456 error "rename dir under striped dir should succeed"
18460 run_test 300e "check rename under striped directory"
18463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18464 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18465 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18466 skip "Need MDS version at least 2.7.55"
18472 mkdir -p $DIR/$tdir
18474 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18475 error "set striped dir error"
18477 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18478 error "set striped dir error"
18480 touch $DIR/$tdir/striped_dir/a
18481 mkdir $DIR/$tdir/striped_dir/dir_a
18482 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18483 error "create striped dir under striped dir fails"
18485 touch $DIR/$tdir/striped_dir1/b
18486 mkdir $DIR/$tdir/striped_dir1/dir_b
18487 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18488 error "create striped dir under striped dir fails"
18490 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18491 error "rename dir under different striped dir should fail"
18493 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18494 error "rename striped dir under diff striped dir should fail"
18496 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18497 error "rename file under diff striped dirs fails"
18501 run_test 300f "check rename cross striped directory"
18503 test_300_check_default_striped_dir()
18506 local default_count=$2
18507 local default_index=$3
18510 local dir_stripe_index
18513 echo "checking $dirname $default_count $default_index"
18514 $LFS setdirstripe -D -c $default_count -i $default_index \
18515 -t all_char $DIR/$tdir/$dirname ||
18516 error "set default stripe on striped dir error"
18517 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18518 [ $stripe_count -eq $default_count ] ||
18519 error "expect $default_count get $stripe_count for $dirname"
18521 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18522 [ $stripe_index -eq $default_index ] ||
18523 error "expect $default_index get $stripe_index for $dirname"
18525 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18526 error "create dirs failed"
18528 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18529 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18530 for dir in $(find $DIR/$tdir/$dirname/*); do
18531 stripe_count=$($LFS getdirstripe -c $dir)
18532 [ $stripe_count -eq $default_count ] ||
18533 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18534 error "stripe count $default_count != $stripe_count for $dir"
18536 stripe_index=$($LFS getdirstripe -i $dir)
18537 [ $default_index -eq -1 ] ||
18538 [ $stripe_index -eq $default_index ] ||
18539 error "$stripe_index != $default_index for $dir"
18541 #check default stripe
18542 stripe_count=$($LFS getdirstripe -D -c $dir)
18543 [ $stripe_count -eq $default_count ] ||
18544 error "default count $default_count != $stripe_count for $dir"
18546 stripe_index=$($LFS getdirstripe -D -i $dir)
18547 [ $stripe_index -eq $default_index ] ||
18548 error "default index $default_index != $stripe_index for $dir"
18550 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18555 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18556 skip "Need MDS version at least 2.7.55"
18563 mkdir $DIR/$tdir/normal_dir
18565 #Checking when client cache stripe index
18566 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18567 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18568 error "create striped_dir failed"
18570 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18571 error "create dir0 fails"
18572 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18573 [ $stripe_index -eq 0 ] ||
18574 error "dir0 expect index 0 got $stripe_index"
18576 mkdir $DIR/$tdir/striped_dir/dir1 ||
18577 error "create dir1 fails"
18578 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18579 [ $stripe_index -eq 1 ] ||
18580 error "dir1 expect index 1 got $stripe_index"
18582 #check default stripe count/stripe index
18583 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18584 test_300_check_default_striped_dir normal_dir 1 0
18585 test_300_check_default_striped_dir normal_dir 2 1
18586 test_300_check_default_striped_dir normal_dir 2 -1
18588 #delete default stripe information
18589 echo "delete default stripeEA"
18590 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18591 error "set default stripe on striped dir error"
18593 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18594 for dir in $(find $DIR/$tdir/normal_dir/*); do
18595 stripe_count=$($LFS getdirstripe -c $dir)
18596 [ $stripe_count -eq 0 ] ||
18597 error "expect 1 get $stripe_count for $dir"
18598 stripe_index=$($LFS getdirstripe -i $dir)
18599 [ $stripe_index -eq 0 ] ||
18600 error "expect 0 get $stripe_index for $dir"
18603 run_test 300g "check default striped directory for normal directory"
18606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18607 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18608 skip "Need MDS version at least 2.7.55"
18614 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18615 error "set striped dir error"
18617 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18618 test_300_check_default_striped_dir striped_dir 1 0
18619 test_300_check_default_striped_dir striped_dir 2 1
18620 test_300_check_default_striped_dir striped_dir 2 -1
18622 #delete default stripe information
18623 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18624 error "set default stripe on striped dir error"
18626 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18627 for dir in $(find $DIR/$tdir/striped_dir/*); do
18628 stripe_count=$($LFS getdirstripe -c $dir)
18629 [ $stripe_count -eq 0 ] ||
18630 error "expect 1 get $stripe_count for $dir"
18633 run_test 300h "check default striped directory for striped directory"
18636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18638 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18639 skip "Need MDS version at least 2.7.55"
18646 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18647 error "set striped dir error"
18649 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18650 error "create files under striped dir failed"
18652 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18653 error "set striped hashdir error"
18655 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18656 error "create dir0 under hash dir failed"
18657 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18658 error "create dir1 under hash dir failed"
18660 # unfortunately, we need to umount to clear dir layout cache for now
18661 # once we fully implement dir layout, we can drop this
18662 umount_client $MOUNT || error "umount failed"
18663 mount_client $MOUNT || error "mount failed"
18665 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18666 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18667 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18669 #set the stripe to be unknown hash type
18670 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18671 $LCTL set_param fail_loc=0x1901
18672 for ((i = 0; i < 10; i++)); do
18673 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18674 error "stat f-$i failed"
18675 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18678 touch $DIR/$tdir/striped_dir/f0 &&
18679 error "create under striped dir with unknown hash should fail"
18681 $LCTL set_param fail_loc=0
18683 umount_client $MOUNT || error "umount failed"
18684 mount_client $MOUNT || error "mount failed"
18688 run_test 300i "client handle unknown hash type striped directory"
18691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18693 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18694 skip "Need MDS version at least 2.7.55"
18701 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18702 $LCTL set_param fail_loc=0x1702
18703 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18704 error "set striped dir error"
18706 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18707 error "create files under striped dir failed"
18709 $LCTL set_param fail_loc=0
18711 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18715 run_test 300j "test large update record"
18718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18720 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18721 skip "Need MDS version at least 2.7.55"
18723 # this test needs a huge transaction
18725 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18726 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18733 #define OBD_FAIL_LARGE_STRIPE 0x1703
18734 $LCTL set_param fail_loc=0x1703
18735 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18736 error "set striped dir error"
18737 $LCTL set_param fail_loc=0
18739 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18740 error "getstripeddir fails"
18741 rm -rf $DIR/$tdir/striped_dir ||
18742 error "unlink striped dir fails"
18746 run_test 300k "test large striped directory"
18749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18750 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18751 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18752 skip "Need MDS version at least 2.7.55"
18756 test_mkdir -p $DIR/$tdir/striped_dir
18757 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18758 error "chown $RUNAS_ID failed"
18759 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18760 error "set default striped dir failed"
18762 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18763 $LCTL set_param fail_loc=0x80000158
18764 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18766 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18767 [ $stripe_index -eq 1 ] ||
18768 error "expect 1 get $stripe_index for $dir"
18770 run_test 300l "non-root user to create dir under striped dir with stale layout"
18773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18774 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18775 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18776 skip "Need MDS version at least 2.7.55"
18778 mkdir -p $DIR/$tdir/striped_dir
18779 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18780 error "set default stripes dir error"
18782 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18784 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18785 [ $stripe_count -eq 0 ] ||
18786 error "expect 0 get $stripe_count for a"
18788 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18789 error "set default stripes dir error"
18791 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18793 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18794 [ $stripe_count -eq 0 ] ||
18795 error "expect 0 get $stripe_count for b"
18797 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18798 error "set default stripes dir error"
18800 mkdir $DIR/$tdir/striped_dir/c &&
18801 error "default stripe_index is invalid, mkdir c should fails"
18803 rm -rf $DIR/$tdir || error "rmdir fails"
18805 run_test 300m "setstriped directory on single MDT FS"
18808 local list=$(comma_list $(mdts_nodes))
18811 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18816 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18817 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18818 skip "Need MDS version at least 2.7.55"
18819 remote_mds_nodsh && skip "remote MDS with nodsh"
18822 local list=$(comma_list $(mdts_nodes))
18824 trap cleanup_300n RETURN EXIT
18825 mkdir -p $DIR/$tdir
18826 chmod 777 $DIR/$tdir
18827 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18828 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18829 error "create striped dir succeeds with gid=0"
18831 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18832 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18833 error "create striped dir fails with gid=-1"
18835 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18836 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18837 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18838 error "set default striped dir succeeds with gid=0"
18841 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18842 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18843 error "set default striped dir fails with gid=-1"
18846 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18847 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18848 error "create test_dir fails"
18849 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18850 error "create test_dir1 fails"
18851 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18852 error "create test_dir2 fails"
18855 run_test 300n "non-root user to create dir under striped dir with default EA"
18858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18859 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18860 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18861 skip "Need MDS version at least 2.7.55"
18866 mkdir -p $DIR/$tdir
18868 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18869 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18870 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18871 skip "not enough free inodes $numfree1 $numfree2"
18874 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18875 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18876 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18877 skip "not enough free space $numfree1 $numfree2"
18880 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18881 error "setdirstripe fails"
18883 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18884 error "create dirs fails"
18886 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18887 ls $DIR/$tdir/striped_dir > /dev/null ||
18888 error "ls striped dir fails"
18889 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18890 error "unlink big striped dir fails"
18892 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18896 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18897 remote_mds_nodsh && skip "remote MDS with nodsh"
18899 mkdir -p $DIR/$tdir
18901 #define OBD_FAIL_OUT_ENOSPC 0x1704
18902 do_facet mds2 lctl set_param fail_loc=0x80001704
18903 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18904 && error "create striped directory should fail"
18906 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18908 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18911 run_test 300p "create striped directory without space"
18914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18917 local fd=$(free_fd)
18918 local cmd="exec $fd<$tdir"
18920 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18923 trap "eval $cmd" EXIT
18924 cd $tdir || error "cd $tdir fails"
18925 rmdir ../$tdir || error "rmdir $tdir fails"
18926 mkdir local_dir && error "create dir succeeds"
18927 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18931 run_test 300q "create remote directory under orphan directory"
18934 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18935 skip "Need MDS version at least 2.7.55" && return
18936 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18940 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18941 error "set striped dir error"
18943 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18944 error "getstripeddir fails"
18947 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18948 awk '/lmv_stripe_count:/ { print $2 }')
18950 [ $MDSCOUNT -ne $stripe_count ] &&
18951 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18953 rm -rf $DIR/$tdir/striped_dir ||
18954 error "unlink striped dir fails"
18956 run_test 300r "test -1 striped directory"
18958 prepare_remote_file() {
18959 mkdir $DIR/$tdir/src_dir ||
18960 error "create remote source failed"
18962 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18963 error "cp to remote source failed"
18964 touch $DIR/$tdir/src_dir/a
18966 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18967 error "create remote target dir failed"
18969 touch $DIR/$tdir/tgt_dir/b
18971 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18972 error "rename dir cross MDT failed!"
18974 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18975 error "src_child still exists after rename"
18977 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18978 error "missing file(a) after rename"
18980 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18981 error "diff after rename"
18985 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18988 local remote_file=$DIR/$tdir/tgt_dir/b
18990 mkdir -p $DIR/$tdir
18992 prepare_remote_file || error "prepare remote file failed"
18995 $OPENUNLINK $remote_file $remote_file ||
18996 error "openunlink $remote_file failed"
18997 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18999 run_test 310a "open unlink remote file"
19002 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19005 local remote_file=$DIR/$tdir/tgt_dir/b
19007 mkdir -p $DIR/$tdir
19009 prepare_remote_file || error "prepare remote file failed"
19011 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19012 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19013 $CHECKSTAT -t file $remote_file || error "check file failed"
19015 run_test 310b "unlink remote file with multiple links while open"
19018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19019 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19021 local remote_file=$DIR/$tdir/tgt_dir/b
19023 mkdir -p $DIR/$tdir
19025 prepare_remote_file || error "prepare remote file failed"
19027 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19028 multiop_bg_pause $remote_file O_uc ||
19029 error "mulitop failed for remote file"
19031 $MULTIOP $DIR/$tfile Ouc
19032 kill -USR1 $MULTIPID
19035 run_test 310c "open-unlink remote file with multiple links"
19039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19040 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19041 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19042 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19043 remote_mds_nodsh && skip "remote MDS with nodsh"
19045 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19046 local mdts=$(comma_list $(mdts_nodes))
19048 mkdir -p $DIR/$tdir
19049 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19050 createmany -o $DIR/$tdir/$tfile. 1000
19052 # statfs data is not real time, let's just calculate it
19053 old_iused=$((old_iused + 1000))
19055 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19056 osp.*OST0000*MDT0000.create_count")
19057 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19058 osp.*OST0000*MDT0000.max_create_count")
19059 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19061 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19062 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19063 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19065 unlinkmany $DIR/$tdir/$tfile. 1000
19067 do_nodes $mdts "$LCTL set_param -n \
19068 osp.*OST0000*.max_create_count=$max_count"
19069 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19070 do_nodes $mdts "$LCTL set_param -n \
19071 osp.*OST0000*.create_count=$count"
19072 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19073 grep "=0" && error "create_count is zero"
19076 for i in $(seq 120); do
19077 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19078 # system may be too busy to destroy all objs in time, use
19079 # a somewhat small value to not fail autotest
19080 [ $((old_iused - new_iused)) -gt 400 ] && break
19084 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19085 [ $((old_iused - new_iused)) -gt 400 ] ||
19086 error "objs not destroyed after unlink"
19088 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19095 local vdevdir=$(dirname $(facet_vdevice $ost))
19096 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19097 local zfs_zapid=$(do_facet $ost $cmd |
19098 grep -w "/O/0/d$((objid%32))" -C 5 |
19099 awk '/Object/{getline; print $1}')
19100 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19101 awk "/$objid = /"'{printf $3}')
19106 zfs_object_blksz() {
19110 local vdevdir=$(dirname $(facet_vdevice $ost))
19111 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19112 local blksz=$(do_facet $ost $cmd $objid |
19113 awk '/dblk/{getline; printf $4}')
19115 case "${blksz: -1}" in
19116 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19117 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19124 test_312() { # LU-4856
19125 remote_ost_nodsh && skip "remote OST with nodsh"
19126 [ "$ost1_FSTYPE" = "zfs" ] ||
19127 skip_env "the test only applies to zfs"
19129 local max_blksz=$(do_facet ost1 \
19130 $ZFS get -p recordsize $(facet_device ost1) |
19131 awk '!/VALUE/{print $3}')
19133 # to make life a little bit easier
19134 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19135 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19137 local tf=$DIR/$tdir/$tfile
19139 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19141 # Get ZFS object id
19142 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19143 # block size change by sequential overwrite
19146 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19147 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19149 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19150 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19154 # block size change by sequential append write
19155 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19156 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19157 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19160 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19161 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19162 oflag=sync conv=notrunc
19164 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19165 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19166 error "blksz error, actual $blksz, " \
19167 "expected: 2 * $count * $PAGE_SIZE"
19173 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19174 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19176 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19177 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19178 [ $blksz -eq $PAGE_SIZE ] ||
19179 error "blksz error: $blksz, expected: $PAGE_SIZE"
19181 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19182 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19183 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
19185 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
19186 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19187 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
19189 run_test 312 "make sure ZFS adjusts its block size by write pattern"
19192 remote_ost_nodsh && skip "remote OST with nodsh"
19194 local file=$DIR/$tfile
19197 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
19199 # define OBD_FAIL_TGT_RCVD_EIO 0x720
19200 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19201 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
19202 error "write should failed"
19203 do_facet ost1 "$LCTL set_param fail_loc=0"
19206 run_test 313 "io should fail after last_rcvd update fail"
19209 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19211 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
19212 do_facet ost1 "$LCTL set_param fail_loc=0x720"
19214 wait_delete_completed
19215 do_facet ost1 "$LCTL set_param fail_loc=0"
19217 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
19219 test_315() { # LU-618
19220 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
19222 local file=$DIR/$tfile
19225 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
19226 error "multiop file write failed"
19227 $MULTIOP $file oO_RDONLY:r4063232_c &
19232 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
19235 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
19238 run_test 315 "read should be accounted"
19241 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19242 large_xattr_enabled || skip_env "ea_inode feature disabled"
19244 rm -rf $DIR/$tdir/d
19245 mkdir -p $DIR/$tdir/d
19246 chown nobody $DIR/$tdir/d
19247 touch $DIR/$tdir/d/file
19249 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
19251 run_test 316 "lfs mv"
19254 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
19255 skip "Need MDS version at least 2.11.53"
19257 local grant_blk_size
19259 if [ "$(facet_fstype $facet)" == "zfs" ]; then
19260 skip "LU-10370: no implementation for ZFS" && return
19263 stack_trap "rm -f $DIR/$tfile" EXIT
19264 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
19265 awk '/grant_block_size:/ { print $2; exit; }')
19267 # Create File of size 5M. Truncate it to below size's and verify
19270 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
19271 error "Create file : $DIR/$tfile"
19273 for trunc_sz in 2097152 4097 4000 509 0; do
19274 $TRUNCATE $DIR/$tfile $trunc_sz ||
19275 error "truncate $tfile to $trunc_sz failed"
19276 local sz=$(stat --format=%s $DIR/$tfile)
19277 local blk=$(stat --format=%b $DIR/$tfile)
19278 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
19279 grant_blk_size) * 8))
19281 if [[ $blk -ne $trunc_blk ]]; then
19282 $(which stat) $DIR/$tfile
19283 error "Expected Block $trunc_blk got $blk for $tfile"
19286 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19287 error "Expected Size $trunc_sz got $sz for $tfile"
19292 # Create file with a hole and write actual two blocks. Block count
19295 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
19296 conv=fsync || error "Create file : $DIR/$tfile"
19298 # Calculate the final truncate size.
19299 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
19302 # truncate to size $trunc_sz bytes. Strip the last block
19303 # The block count must drop to 8
19305 $TRUNCATE $DIR/$tfile $trunc_sz ||
19306 error "truncate $tfile to $trunc_sz failed"
19308 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19309 sz=$(stat --format=%s $DIR/$tfile)
19310 blk=$(stat --format=%b $DIR/$tfile)
19312 if [[ $blk -ne $trunc_bsz ]]; then
19313 $(which stat) $DIR/$tfile
19314 error "Expected Block $trunc_bsz got $blk for $tfile"
19317 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19318 error "Expected Size $trunc_sz got $sz for $tfile"
19320 run_test 317 "Verify blocks get correctly update after truncate"
19323 local old_max_active=$($LCTL get_param -n \
19324 llite.*.max_read_ahead_async_active 2>/dev/null)
19326 $LCTL set_param llite.*.max_read_ahead_async_active=256
19327 local max_active=$($LCTL get_param -n \
19328 llite.*.max_read_ahead_async_active 2>/dev/null)
19329 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
19331 # currently reset to 0 is unsupported, leave it 512 for now.
19332 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
19333 error "set max_read_ahead_async_active should fail"
19335 $LCTL set_param llite.*.max_read_ahead_async_active=512
19336 max_active=$($LCTL get_param -n \
19337 llite.*.max_read_ahead_async_active 2>/dev/null)
19338 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
19340 # restore @max_active
19341 [ $old_max_active -ne 0 ] && $LCTL set_param \
19342 llite.*.max_read_ahead_async_active=$old_max_active
19344 local old_threshold=$($LCTL get_param -n \
19345 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19346 local max_per_file_mb=$($LCTL get_param -n \
19347 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
19349 local invalid=$(($max_per_file_mb + 1))
19351 llite.*.read_ahead_async_file_threshold_mb=$invalid\
19352 && error "set $invalid should fail"
19354 local valid=$(($invalid - 1))
19356 llite.*.read_ahead_async_file_threshold_mb=$valid ||
19357 error "set $valid should succeed"
19358 local threshold=$($LCTL get_param -n \
19359 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
19360 [ $threshold -eq $valid ] || error \
19361 "expect threshold $valid got $threshold"
19363 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
19365 run_test 318 "Verify async readahead tunables"
19368 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19370 local before=$(date +%s)
19372 local mdir=$DIR/$tdir
19373 local file=$mdir/xxx
19375 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19378 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19379 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19380 $LFS mv -m1 $file &
19383 dd if=$file of=/dev/null
19385 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19386 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19388 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19390 run_test 319 "lost lease lock on migrate error"
19393 local read_write=$1
19394 if [ "$read_write" = "write" ]; then
19395 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19396 elif [ "$read_write" = "read" ]; then
19397 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19399 error "argument error"
19402 # turn off debug for performance testing
19403 local saved_debug=$($LCTL get_param -n debug)
19404 $LCTL set_param debug=0
19406 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19408 # get ost1 size - lustre-OST0000
19409 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19410 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19411 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19413 if [ "$read_write" = "read" ]; then
19414 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19417 local start_time=$(date +%s.%N)
19418 $dd_cmd bs=1M count=$blocks oflag=sync ||
19419 error "real dd $read_write error"
19420 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19422 if [ "$read_write" = "write" ]; then
19426 # define OBD_FAIL_OST_FAKE_RW 0x238
19427 do_facet ost1 $LCTL set_param fail_loc=0x238
19429 local start_time=$(date +%s.%N)
19430 $dd_cmd bs=1M count=$blocks oflag=sync ||
19431 error "fake dd $read_write error"
19432 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19434 if [ "$read_write" = "write" ]; then
19436 cancel_lru_locks osc
19437 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19438 error "$tfile size not $blocks MB"
19440 do_facet ost1 $LCTL set_param fail_loc=0
19442 echo "fake $read_write $duration_fake vs. normal $read_write" \
19443 "$duration in seconds"
19444 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19445 error_not_in_vm "fake write is slower"
19447 $LCTL set_param -n debug="$saved_debug"
19450 test_399a() { # LU-7655 for OST fake write
19451 remote_ost_nodsh && skip "remote OST with nodsh"
19455 run_test 399a "fake write should not be slower than normal write"
19457 test_399b() { # LU-8726 for OST fake read
19458 remote_ost_nodsh && skip "remote OST with nodsh"
19459 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19460 skip_env "ldiskfs only test"
19465 run_test 399b "fake read should not be slower than normal read"
19467 test_400a() { # LU-1606, was conf-sanity test_74
19468 if ! which $CC > /dev/null 2>&1; then
19469 skip_env "$CC is not installed"
19472 local extra_flags=''
19473 local out=$TMP/$tfile
19474 local prefix=/usr/include/lustre
19477 if ! [[ -d $prefix ]]; then
19478 # Assume we're running in tree and fixup the include path.
19479 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19480 extra_flags+=" -L$LUSTRE/utils/.lib"
19483 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19484 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19485 error "client api broken"
19489 run_test 400a "Lustre client api program can compile and link"
19491 test_400b() { # LU-1606, LU-5011
19493 local out=$TMP/$tfile
19494 local prefix=/usr/include/linux/lustre
19496 # We use a hard coded prefix so that this test will not fail
19497 # when run in tree. There are headers in lustre/include/lustre/
19498 # that are not packaged (like lustre_idl.h) and have more
19499 # complicated include dependencies (like config.h and lnet/types.h).
19500 # Since this test about correct packaging we just skip them when
19501 # they don't exist (see below) rather than try to fixup cppflags.
19503 if ! which $CC > /dev/null 2>&1; then
19504 skip_env "$CC is not installed"
19507 for header in $prefix/*.h; do
19508 if ! [[ -f "$header" ]]; then
19512 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19513 continue # lustre_ioctl.h is internal header
19516 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19517 error "cannot compile '$header'"
19521 run_test 400b "packaged headers can be compiled"
19523 test_401a() { #LU-7437
19524 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19525 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19527 #count the number of parameters by "list_param -R"
19528 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19529 #count the number of parameters by listing proc files
19530 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19531 echo "proc_dirs='$proc_dirs'"
19532 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19533 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19536 [ $params -eq $procs ] ||
19537 error "found $params parameters vs. $procs proc files"
19539 # test the list_param -D option only returns directories
19540 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19541 #count the number of parameters by listing proc directories
19542 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19545 [ $params -eq $procs ] ||
19546 error "found $params parameters vs. $procs proc files"
19548 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19551 local save=$($LCTL get_param -n jobid_var)
19554 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19555 error "no error returned when setting bad parameters"
19557 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19558 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19560 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19561 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19562 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19564 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19567 local jobid_var_old=$($LCTL get_param -n jobid_var)
19568 local jobid_var_new
19570 $LCTL set_param jobid_var= &&
19571 error "no error returned for 'set_param a='"
19573 jobid_var_new=$($LCTL get_param -n jobid_var)
19574 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19575 error "jobid_var was changed by setting without value"
19577 $LCTL set_param jobid_var &&
19578 error "no error returned for 'set_param a'"
19580 jobid_var_new=$($LCTL get_param -n jobid_var)
19581 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19582 error "jobid_var was changed by setting without value"
19584 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19587 local jobid_var_old=$($LCTL get_param -n jobid_var)
19588 local jobid_var_new
19589 local new_value="foo=bar"
19591 $LCTL set_param jobid_var=$new_value ||
19592 error "'set_param a=b' did not accept a value containing '='"
19594 jobid_var_new=$($LCTL get_param -n jobid_var)
19595 [[ "$jobid_var_new" == "$new_value" ]] ||
19596 error "'set_param a=b' failed on a value containing '='"
19598 # Reset the jobid_var to test the other format
19599 $LCTL set_param jobid_var=$jobid_var_old
19600 jobid_var_new=$($LCTL get_param -n jobid_var)
19601 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19602 error "failed to reset jobid_var"
19604 $LCTL set_param jobid_var $new_value ||
19605 error "'set_param a b' did not accept a value containing '='"
19607 jobid_var_new=$($LCTL get_param -n jobid_var)
19608 [[ "$jobid_var_new" == "$new_value" ]] ||
19609 error "'set_param a b' failed on a value containing '='"
19611 $LCTL set_param jobid_var $jobid_var_old
19612 jobid_var_new=$($LCTL get_param -n jobid_var)
19613 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19614 error "failed to reset jobid_var"
19616 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19619 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19620 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19621 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19622 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19623 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19624 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19625 remote_mds_nodsh && skip "remote MDS with nodsh"
19627 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19628 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19629 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19630 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19631 echo "Touch failed - OK"
19633 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19636 local file1=$DIR/$tfile.1
19637 local file2=$DIR/$tfile.2
19638 local tfile=$TMP/$tfile
19640 rm -f $file1 $file2 $tfile
19645 # 30 sec OBD_TIMEOUT in ll_getattr()
19646 # right before populating st_nlink
19647 $LCTL set_param fail_loc=0x80001409
19648 stat -c %h $file1 > $tfile &
19650 # create an alias, drop all locks and reclaim the dentry
19652 cancel_lru_locks mdc
19653 cancel_lru_locks osc
19654 sysctl -w vm.drop_caches=2
19658 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19660 rm -f $tfile $file1 $file2
19662 run_test 403 "i_nlink should not drop to zero due to aliasing"
19664 test_404() { # LU-6601
19665 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19666 skip "Need server version newer than 2.8.52"
19667 remote_mds_nodsh && skip "remote MDS with nodsh"
19669 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19670 awk '/osp .*-osc-MDT/ { print $4}')
19673 for osp in $mosps; do
19674 echo "Deactivate: " $osp
19675 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19676 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19677 awk -vp=$osp '$4 == p { print $2 }')
19678 [ $stat = IN ] || {
19679 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19680 error "deactivate error"
19682 echo "Activate: " $osp
19683 do_facet $SINGLEMDS $LCTL --device %$osp activate
19684 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19685 awk -vp=$osp '$4 == p { print $2 }')
19686 [ $stat = UP ] || {
19687 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19688 error "activate error"
19692 run_test 404 "validate manual {de}activated works properly for OSPs"
19695 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19696 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19697 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19698 skip "Layout swap lock is not supported"
19700 check_swap_layouts_support
19702 test_mkdir $DIR/$tdir
19703 swap_lock_test -d $DIR/$tdir ||
19704 error "One layout swap locked test failed"
19706 run_test 405 "Various layout swap lock tests"
19709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19710 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19711 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19713 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19714 skip "Need MDS version at least 2.8.50"
19716 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19717 local test_pool=$TESTNAME
19719 if ! combined_mgs_mds ; then
19722 pool_add $test_pool || error "pool_add failed"
19723 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19724 error "pool_add_targets failed"
19726 save_layout_restore_at_exit $MOUNT
19728 # parent set default stripe count only, child will stripe from both
19729 # parent and fs default
19730 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19731 error "setstripe $MOUNT failed"
19732 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19733 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19734 for i in $(seq 10); do
19735 local f=$DIR/$tdir/$tfile.$i
19736 touch $f || error "touch failed"
19737 local count=$($LFS getstripe -c $f)
19738 [ $count -eq $OSTCOUNT ] ||
19739 error "$f stripe count $count != $OSTCOUNT"
19740 local offset=$($LFS getstripe -i $f)
19741 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19742 local size=$($LFS getstripe -S $f)
19743 [ $size -eq $((def_stripe_size * 2)) ] ||
19744 error "$f stripe size $size != $((def_stripe_size * 2))"
19745 local pool=$($LFS getstripe -p $f)
19746 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19749 # change fs default striping, delete parent default striping, now child
19750 # will stripe from new fs default striping only
19751 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19752 error "change $MOUNT default stripe failed"
19753 $LFS setstripe -c 0 $DIR/$tdir ||
19754 error "delete $tdir default stripe failed"
19755 for i in $(seq 11 20); do
19756 local f=$DIR/$tdir/$tfile.$i
19757 touch $f || error "touch $f failed"
19758 local count=$($LFS getstripe -c $f)
19759 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19760 local offset=$($LFS getstripe -i $f)
19761 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19762 local size=$($LFS getstripe -S $f)
19763 [ $size -eq $def_stripe_size ] ||
19764 error "$f stripe size $size != $def_stripe_size"
19765 local pool=$($LFS getstripe -p $f)
19766 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19769 unlinkmany $DIR/$tdir/$tfile. 1 20
19771 local f=$DIR/$tdir/$tfile
19772 pool_remove_all_targets $test_pool $f
19773 pool_remove $test_pool $f
19775 if ! combined_mgs_mds ; then
19779 run_test 406 "DNE support fs default striping"
19782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19783 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19784 skip "Need MDS version at least 2.8.55"
19785 remote_mds_nodsh && skip "remote MDS with nodsh"
19787 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19788 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19789 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19790 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19791 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19793 #define OBD_FAIL_DT_TXN_STOP 0x2019
19794 for idx in $(seq $MDSCOUNT); do
19795 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19797 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19798 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19799 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19802 run_test 407 "transaction fail should cause operation fail"
19805 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19807 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19808 lctl set_param fail_loc=0x8000040a
19809 # let ll_prepare_partial_page() fail
19810 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19814 # create at least 100 unused inodes so that
19815 # shrink_icache_memory(0) should not return 0
19816 touch $DIR/$tfile-{0..100}
19817 rm -f $DIR/$tfile-{0..100}
19820 echo 2 > /proc/sys/vm/drop_caches
19822 run_test 408 "drop_caches should not hang due to page leaks"
19826 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19828 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19829 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19830 touch $DIR/$tdir/guard || error "(2) Fail to create"
19832 local PREFIX=$(str_repeat 'A' 128)
19833 echo "Create 1K hard links start at $(date)"
19834 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19835 error "(3) Fail to hard link"
19837 echo "Links count should be right although linkEA overflow"
19838 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19839 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19840 [ $linkcount -eq 1001 ] ||
19841 error "(5) Unexpected hard links count: $linkcount"
19843 echo "List all links start at $(date)"
19844 ls -l $DIR/$tdir/foo > /dev/null ||
19845 error "(6) Fail to list $DIR/$tdir/foo"
19847 echo "Unlink hard links start at $(date)"
19848 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19849 error "(7) Fail to unlink"
19850 echo "Unlink hard links finished at $(date)"
19852 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19856 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19857 skip "Need client version at least 2.9.59"
19859 # Create a file, and stat it from the kernel
19860 local testfile=$DIR/$tfile
19863 local run_id=$RANDOM
19864 local my_ino=$(stat --format "%i" $testfile)
19866 # Try to insert the module. This will always fail as the
19867 # module is designed to not be inserted.
19868 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19871 # Anything but success is a test failure
19873 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19874 error "no inode match"
19876 run_test 410 "Test inode number returned from kernel thread"
19878 cleanup_test411_cgroup() {
19884 local cg_basedir=/sys/fs/cgroup/memory
19886 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19887 skip "no setup for cgroup"
19889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19890 error "test file creation failed"
19891 cancel_lru_locks osc
19893 # Create a very small memory cgroup to force a slab allocation error
19894 local cgdir=$cg_basedir/osc_slab_alloc
19895 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19896 trap "cleanup_test411_cgroup $cgdir" EXIT
19897 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19898 echo 1M > $cgdir/memory.limit_in_bytes
19900 # Should not LBUG, just be killed by oom-killer
19901 # dd will return 0 even allocation failure in some environment.
19902 # So don't check return value
19903 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19904 cleanup_test411_cgroup $cgdir
19908 run_test 411 "Slab allocation error with cgroup does not LBUG"
19911 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19912 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19913 skip "Need server version at least 2.10.55"
19916 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19917 error "mkdir failed"
19918 $LFS getdirstripe $DIR/$tdir
19919 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19920 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19921 error "expect $((MDSCOUT - 1)) get $stripe_index"
19922 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19923 [ $stripe_count -eq 2 ] ||
19924 error "expect 2 get $stripe_count"
19926 run_test 412 "mkdir on specific MDTs"
19929 [ $MDSCOUNT -lt 2 ] &&
19930 skip "We need at least 2 MDTs for this test"
19932 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19933 skip "Need server version at least 2.10.55"
19936 mkdir $DIR/$tdir || error "mkdir failed"
19938 # find MDT that is the most full
19939 local max=$($LFS df | grep MDT |
19948 END { split(b, c, ":")
19953 for i in $(seq $((MDSCOUNT - 1))); do
19954 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19955 error "mkdir d$i failed"
19956 $LFS getdirstripe $DIR/$tdir/d$i
19957 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19958 [ $stripe_index -ne $max ] ||
19959 error "don't expect $max"
19962 run_test 413a "mkdir on less full MDTs"
19965 [ $MDSCOUNT -lt 2 ] &&
19966 skip "We need at least 2 MDTs for this test"
19968 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
19969 skip "Need server version at least 2.12.52"
19971 mkdir $DIR/$tdir || error "mkdir failed"
19972 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
19973 error "setdirstripe failed"
19975 local qos_prio_free
19976 local qos_threshold_rr
19979 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
19980 qos_prio_free=${qos_prio_free%%%}
19981 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
19982 qos_threshold_rr=${qos_threshold_rr%%%}
19984 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
19985 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
19988 echo "mkdir with roundrobin"
19990 $LCTL set_param lmv.*.qos_threshold_rr=100
19991 for i in $(seq $((100 * MDSCOUNT))); do
19992 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
19994 for i in $(seq $MDSCOUNT); do
19995 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
19997 echo "$count directories created on MDT$((i - 1))"
19998 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20001 rm -rf $DIR/$tdir/*
20003 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20011 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree | uniq))
20012 echo "MDT filesfree available: ${ffree[@]}"
20017 for ((i = 0; i < ${#ffree[@]}; i++)); do
20018 if [[ ${ffree[i]} -gt $max ]]; then
20022 if [[ ${ffree[i]} -lt $min ]]; then
20027 echo "Min free files: MDT$min_index: $min"
20028 echo "Max free files: MDT$max_index: $max"
20030 [ $min -eq 0 ] && skip "no free files in MDT$min_index"
20031 [ $min -gt 10000000 ] && skip "too much free files in MDT$min_index"
20033 # Check if we need to generate uneven MDTs
20034 test_mkdir -i $min_index -c 1 -p $DIR/$tdir-MDT$min_index
20036 local diff=$((max - min))
20037 local diff2=$((diff * 100 / min))
20039 echo -n "Check for uneven MDTs: "
20040 echo -n "diff=$diff files ($diff2%) must be > $threshold% ..."
20042 if [ $diff2 -gt $threshold ]; then
20044 echo "Don't need to fill MDT$min_index"
20046 # generate uneven MDTs, create till 25% diff
20048 diff2=$((threshold - diff2))
20049 diff=$((min * diff2 / 100))
20050 # 50 sec per 10000 files in vm
20051 [ $diff -gt 40000 ] && [ "$SLOW" = "no" ] &&
20052 skip "$diff files to create"
20053 echo "Fill $diff2% diff in MDT$min_index with $diff files"
20055 local value="$(generate_string 1024)"
20056 for i in $(seq $diff); do
20057 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20058 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20059 error "create f$i failed"
20060 setfattr -n user.413b -v $value \
20061 $DIR/$tdir-MDT$min_index/f$i ||
20062 error "setfattr f$i failed"
20066 min=$((100 *MDSCOUNT))
20069 echo "mkdir with balanced space usage"
20070 $LCTL set_param lmv.*.qos_prio_free=100
20071 for i in $(seq $((100 * MDSCOUNT))); do
20072 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20074 for i in $(seq $MDSCOUNT); do
20075 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20077 echo "$count directories created on MDT$((i - 1))"
20078 [ $min -gt $count ] && min=$count
20079 [ $max -lt $count ] && max=$count
20081 [ $((max - min)) -gt $MDSCOUNT ] ||
20082 error "subdirs shouldn't be evenly distributed"
20084 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20086 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20087 getfattr -n trusted.dmv $DIR/$tdir && error "default dir layout exists"
20090 run_test 413b "mkdir with balanced space usage"
20093 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20094 $LCTL set_param fail_loc=0x80000521
20095 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20098 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20102 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20103 skip "Need server version at least 2.11.52"
20113 # this test may be slow on ZFS
20114 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20116 # though this test is designed for striped directory, let's test normal
20117 # directory too since lock is always saved as CoS lock.
20118 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20119 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20128 start_time=$(date +%s)
20129 for i in $(seq $total); do
20130 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20133 end_time=$(date +%s)
20134 duration=$((end_time - start_time))
20136 kill -9 $setattr_pid
20138 echo "rename $total files took $duration sec"
20139 [ $duration -lt 100 ] || error "rename took $duration sec"
20141 run_test 415 "lock revoke is not missing"
20144 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20145 skip "Need server version at least 2.11.55"
20147 # define OBD_FAIL_OSD_TXN_START 0x19a
20148 do_facet mds1 lctl set_param fail_loc=0x19a
20150 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20154 run_test 416 "transaction start failure won't cause system hung"
20158 do_nodes $(comma_list $(mdts_nodes)) \
20159 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20160 do_nodes $(comma_list $(mdts_nodes)) \
20161 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20162 do_nodes $(comma_list $(mdts_nodes)) \
20163 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20168 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20169 skip "Need MDS version at least 2.11.56"
20171 trap cleanup_417 RETURN EXIT
20173 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20174 do_nodes $(comma_list $(mdts_nodes)) \
20175 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
20176 $LFS migrate -m 0 $DIR/$tdir.1 &&
20177 error "migrate dir $tdir.1 should fail"
20179 do_nodes $(comma_list $(mdts_nodes)) \
20180 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
20181 $LFS mkdir -i 1 $DIR/$tdir.2 &&
20182 error "create remote dir $tdir.2 should fail"
20184 do_nodes $(comma_list $(mdts_nodes)) \
20185 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
20186 $LFS mkdir -c 2 $DIR/$tdir.3 &&
20187 error "create striped dir $tdir.3 should fail"
20190 run_test 417 "disable remote dir, striped dir and dir migration"
20192 # Checks that the outputs of df [-i] and lfs df [-i] match
20194 # usage: check_lfs_df <blocks | inodes> <mountpoint>
20204 [ "$1" == "blocks" ] && inodes= || inodes="-i"
20206 for count in {1..100}; do
20210 # read the lines of interest
20211 df_out=($(df -P $inodes $dir | tail -n +2)) ||
20212 error "df $inodes $dir | tail -n +2 failed"
20213 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
20214 error "lfs df $inodes $dir | grep summary: failed"
20216 # skip first substrings of each output as they are different
20217 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
20218 # compare the two outputs
20220 for i in {1..5}; do
20221 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
20229 lfs df $inodes $dir
20230 error "df and lfs df $1 output mismatch: " \
20231 "df ${inodes}: ${df_out[*]}, " \
20232 "lfs df ${inodes}: ${lfs_df_out[*]}"
20237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20239 local dir=$DIR/$tdir
20240 local numfiles=$((RANDOM % 4096 + 2))
20241 local numblocks=$((RANDOM % 256 + 1))
20243 wait_delete_completed
20246 # check block output
20247 check_lfs_df blocks $dir
20248 # check inode output
20249 check_lfs_df inodes $dir
20251 # create a single file and retest
20252 echo "Creating a single file and testing"
20253 createmany -o $dir/$tfile- 1 &>/dev/null ||
20254 error "creating 1 file in $dir failed"
20255 check_lfs_df blocks $dir
20256 check_lfs_df inodes $dir
20258 # create a random number of files
20259 echo "Creating $((numfiles - 1)) files and testing"
20260 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
20261 error "creating $((numfiles - 1)) files in $dir failed"
20263 # write a random number of blocks to the first test file
20264 echo "Writing $numblocks 4K blocks and testing"
20265 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
20266 count=$numblocks &>/dev/null ||
20267 error "dd to $dir/${tfile}-0 failed"
20270 check_lfs_df blocks $dir
20271 check_lfs_df inodes $dir
20273 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
20274 error "unlinking $numfiles files in $dir failed"
20276 run_test 418 "df and lfs df outputs match"
20280 local dir=$DIR/$tdir
20285 cancel_lru_locks mdc
20287 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
20288 $LCTL set_param fail_loc=0x1410
20290 $LCTL set_param fail_loc=0
20293 run_test 419 "Verify open file by name doesn't crash kernel"
20297 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
20298 skip "Need MDS version at least 2.12.53"
20300 local SAVE_UMASK=$(umask)
20301 local dir=$DIR/$tdir
20302 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
20306 mkdir -m03777 $dir/testdir
20307 ls -dn $dir/testdir
20308 # Need to remove trailing '.' when SELinux is enabled
20309 local dirperms=$(ls -dn $dir/testdir |
20310 awk '{ sub(/\.$/, "", $1); print $1}')
20311 [ $dirperms == "drwxrwsrwt" ] ||
20312 error "incorrect perms on $dir/testdir"
20314 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
20315 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
20316 ls -n $dir/testdir/testfile
20317 local fileperms=$(ls -n $dir/testdir/testfile |
20318 awk '{ sub(/\.$/, "", $1); print $1}')
20319 [ $fileperms == "-rwxr-xr-x" ] ||
20320 error "incorrect perms on $dir/testdir/testfile"
20324 run_test 420 "clear SGID bit on non-directories for non-members"
20327 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20328 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20329 skip "Need server version at least 2.9.55"
20331 start_full_debug_logging
20335 stop_full_debug_logging
20339 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20340 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20341 awk '/The barrier for/ { print $7 }')
20344 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
20349 barrier_expired() {
20352 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
20353 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
20354 awk '/will be expired/ { print $7 }')
20356 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
20365 echo "Start barrier_freeze at: $(date)"
20366 #define OBD_FAIL_BARRIER_DELAY 0x2202
20367 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20368 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
20371 local b_status=$(barrier_stat)
20372 echo "Got barrier status at: $(date)"
20373 [ "$b_status" = "'freezing_p1'" ] ||
20374 error "(1) unexpected barrier status $b_status"
20376 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20378 b_status=$(barrier_stat)
20379 [ "$b_status" = "'frozen'" ] ||
20380 error "(2) unexpected barrier status $b_status"
20382 local expired=$(barrier_expired)
20383 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
20384 sleep $((expired + 3))
20386 b_status=$(barrier_stat)
20387 [ "$b_status" = "'expired'" ] ||
20388 error "(3) unexpected barrier status $b_status"
20390 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
20391 error "(4) fail to freeze barrier"
20393 b_status=$(barrier_stat)
20394 [ "$b_status" = "'frozen'" ] ||
20395 error "(5) unexpected barrier status $b_status"
20397 echo "Start barrier_thaw at: $(date)"
20398 #define OBD_FAIL_BARRIER_DELAY 0x2202
20399 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
20400 do_facet mgs $LCTL barrier_thaw $FSNAME &
20403 b_status=$(barrier_stat)
20404 echo "Got barrier status at: $(date)"
20405 [ "$b_status" = "'thawing'" ] ||
20406 error "(6) unexpected barrier status $b_status"
20408 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
20410 b_status=$(barrier_stat)
20411 [ "$b_status" = "'thawed'" ] ||
20412 error "(7) unexpected barrier status $b_status"
20414 #define OBD_FAIL_BARRIER_FAILURE 0x2203
20415 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
20416 do_facet mgs $LCTL barrier_freeze $FSNAME
20418 b_status=$(barrier_stat)
20419 [ "$b_status" = "'failed'" ] ||
20420 error "(8) unexpected barrier status $b_status"
20422 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20423 do_facet mgs $LCTL barrier_thaw $FSNAME
20427 run_test 801a "write barrier user interfaces and stat machine"
20432 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20433 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
20434 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
20435 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
20436 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
20438 cancel_lru_locks mdc
20440 # 180 seconds should be long enough
20441 do_facet mgs $LCTL barrier_freeze $FSNAME 180
20443 local b_status=$(barrier_stat)
20444 [ "$b_status" = "'frozen'" ] ||
20445 error "(6) unexpected barrier status $b_status"
20447 mkdir $DIR/$tdir/d0/d10 &
20450 touch $DIR/$tdir/d1/f13 &
20453 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
20456 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
20459 rm -f $DIR/$tdir/d4/f12 &
20462 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
20464 # To guarantee taht the 'stat' is not blocked
20465 b_status=$(barrier_stat)
20466 [ "$b_status" = "'frozen'" ] ||
20467 error "(8) unexpected barrier status $b_status"
20469 # let above commands to run at background
20472 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
20473 ps -p $touch_pid || error "(10) touch should be blocked"
20474 ps -p $ln_pid || error "(11) link should be blocked"
20475 ps -p $mv_pid || error "(12) rename should be blocked"
20476 ps -p $rm_pid || error "(13) unlink should be blocked"
20478 b_status=$(barrier_stat)
20479 [ "$b_status" = "'frozen'" ] ||
20480 error "(14) unexpected barrier status $b_status"
20482 do_facet mgs $LCTL barrier_thaw $FSNAME
20483 b_status=$(barrier_stat)
20484 [ "$b_status" = "'thawed'" ] ||
20485 error "(15) unexpected barrier status $b_status"
20487 wait $mkdir_pid || error "(16) mkdir should succeed"
20488 wait $touch_pid || error "(17) touch should succeed"
20489 wait $ln_pid || error "(18) link should succeed"
20490 wait $mv_pid || error "(19) rename should succeed"
20491 wait $rm_pid || error "(20) unlink should succeed"
20495 run_test 801b "modification will be blocked by write barrier"
20498 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20502 stop mds2 || error "(1) Fail to stop mds2"
20504 do_facet mgs $LCTL barrier_freeze $FSNAME 30
20506 local b_status=$(barrier_stat)
20507 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
20508 do_facet mgs $LCTL barrier_thaw $FSNAME
20509 error "(2) unexpected barrier status $b_status"
20512 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20513 error "(3) Fail to rescan barrier bitmap"
20515 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20517 b_status=$(barrier_stat)
20518 [ "$b_status" = "'frozen'" ] ||
20519 error "(4) unexpected barrier status $b_status"
20521 do_facet mgs $LCTL barrier_thaw $FSNAME
20522 b_status=$(barrier_stat)
20523 [ "$b_status" = "'thawed'" ] ||
20524 error "(5) unexpected barrier status $b_status"
20526 local devname=$(mdsdevname 2)
20528 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20530 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20531 error "(7) Fail to rescan barrier bitmap"
20535 run_test 801c "rescan barrier bitmap"
20537 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20538 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20539 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20545 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20546 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20547 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20553 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20554 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20555 skip "Need server version at least 2.9.55"
20557 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20559 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20561 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20562 error "(2) Fail to copy"
20564 trap cleanup_802a EXIT
20566 # sync by force before remount as readonly
20567 sync; sync_all_data; sleep 3; sync_all_data
20571 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20572 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20573 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20575 echo "Mount the server as read only"
20576 setupall server_only || error "(3) Fail to start servers"
20578 echo "Mount client without ro should fail"
20579 mount_client $MOUNT &&
20580 error "(4) Mount client without 'ro' should fail"
20582 echo "Mount client with ro should succeed"
20583 mount_client $MOUNT ro ||
20584 error "(5) Mount client with 'ro' should succeed"
20586 echo "Modify should be refused"
20587 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20589 echo "Read should be allowed"
20590 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20591 error "(7) Read should succeed under ro mode"
20595 run_test 802a "simulate readonly device"
20598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20599 remote_mds_nodsh && skip "remote MDS with nodsh"
20601 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20602 skip "readonly option not available"
20604 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20606 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20607 error "(2) Fail to copy"
20609 # write back all cached data before setting MDT to readonly
20613 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20614 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20616 echo "Modify should be refused"
20617 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20619 echo "Read should be allowed"
20620 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20621 error "(7) Read should succeed under ro mode"
20624 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20626 run_test 802b "be able to set MDTs to readonly"
20629 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20630 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20631 skip "MDS needs to be newer than 2.10.54"
20633 mkdir -p $DIR/$tdir
20634 # Create some objects on all MDTs to trigger related logs objects
20635 for idx in $(seq $MDSCOUNT); do
20636 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20637 $DIR/$tdir/dir${idx} ||
20638 error "Fail to create $DIR/$tdir/dir${idx}"
20642 wait_delete_completed # ensure old test cleanups are finished
20643 echo "before create:"
20645 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20647 for i in {1..10}; do
20648 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20649 error "Fail to create $DIR/$tdir/foo$i"
20653 echo "after create:"
20655 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20657 # allow for an llog to be cleaned up during the test
20658 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20659 error "before ($before_used) + 10 > after ($after_used)"
20661 for i in {1..10}; do
20662 rm -rf $DIR/$tdir/foo$i ||
20663 error "Fail to remove $DIR/$tdir/foo$i"
20666 sleep 3 # avoid MDT return cached statfs
20667 wait_delete_completed
20668 echo "after unlink:"
20670 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20672 # allow for an llog to be created during the test
20673 [ $after_used -le $((before_used + 1)) ] ||
20674 error "after ($after_used) > before ($before_used) + 1"
20676 run_test 803 "verify agent object for remote object"
20679 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20680 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20681 skip "MDS needs to be newer than 2.10.54"
20682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20684 mkdir -p $DIR/$tdir
20685 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20686 error "Fail to create $DIR/$tdir/dir0"
20688 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20689 local dev=$(mdsdevname 2)
20691 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20692 grep ${fid} || error "NOT found agent entry for dir0"
20694 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20695 error "Fail to create $DIR/$tdir/dir1"
20697 touch $DIR/$tdir/dir1/foo0 ||
20698 error "Fail to create $DIR/$tdir/dir1/foo0"
20699 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20702 for idx in $(seq $MDSCOUNT); do
20703 dev=$(mdsdevname $idx)
20704 do_facet mds${idx} \
20705 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20706 grep ${fid} && rc=$idx
20709 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20710 error "Fail to rename foo0 to foo1"
20711 if [ $rc -eq 0 ]; then
20712 for idx in $(seq $MDSCOUNT); do
20713 dev=$(mdsdevname $idx)
20714 do_facet mds${idx} \
20715 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20716 grep ${fid} && rc=$idx
20720 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20721 error "Fail to rename foo1 to foo2"
20722 if [ $rc -eq 0 ]; then
20723 for idx in $(seq $MDSCOUNT); do
20724 dev=$(mdsdevname $idx)
20725 do_facet mds${idx} \
20726 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20727 grep ${fid} && rc=$idx
20731 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20733 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20734 error "Fail to link to $DIR/$tdir/dir1/foo2"
20735 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20736 error "Fail to rename foo2 to foo0"
20737 unlink $DIR/$tdir/dir1/foo0 ||
20738 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20739 rm -rf $DIR/$tdir/dir0 ||
20740 error "Fail to rm $DIR/$tdir/dir0"
20742 for idx in $(seq $MDSCOUNT); do
20743 dev=$(mdsdevname $idx)
20747 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20749 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20750 error "mount mds$idx failed"
20751 df $MOUNT > /dev/null 2>&1
20753 # e2fsck should not return error
20755 error "e2fsck detected error on MDT${idx}: rc=$rc"
20758 run_test 804 "verify agent entry for remote entry"
20761 do_facet $SINGLEMDS zfs set quota=$old $fsset
20762 unlinkmany $DIR/$tdir/f- 1000000
20767 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20768 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20769 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20770 skip "netfree not implemented before 0.7"
20771 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20772 skip "Need MDS version at least 2.10.57"
20779 local pref="osd-zfs.lustre-MDT0000."
20781 # limit available space on MDS dataset to meet nospace issue
20782 # quickly. then ZFS 0.7.2 can use reserved space if asked
20783 # properly (using netfree flag in osd_declare_destroy()
20784 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20785 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20787 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20788 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20789 let "usedkb=usedkb-freekb"
20790 let "freekb=freekb/2"
20791 if let "freekb > 5000"; then
20794 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20795 trap cleanup_805 EXIT
20797 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20798 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20799 rm -rf $DIR/$tdir || error "not able to remove"
20800 do_facet $SINGLEMDS zfs set quota=$old $fsset
20803 run_test 805 "ZFS can remove from full fs"
20809 local size=$($LFS getsom -s $file)
20810 local expect=$(stat -c %s $file)
20812 [[ $size == $expect ]] ||
20813 error "$file expected size: $expect, got: $size"
20815 local blocks=$($LFS getsom -b $file)
20816 expect=$(stat -c %b $file)
20817 [[ $blocks == $expect ]] ||
20818 error "$file expected blocks: $expect, got: $blocks"
20823 local size=$($LFS getsom -s $1)
20826 [[ $size == $expect ]] ||
20827 error "$file expected size: $expect, got: $size"
20831 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20832 skip "Need MDS version at least 2.11.52"
20836 touch $DIR/$tfile || error "touch $tfile failed"
20838 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20839 save_lustre_params client "llite.*.xattr_cache" > $save
20840 lctl set_param llite.*.xattr_cache=0
20841 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20843 # single-threaded write
20844 echo "Test SOM for single-threaded write"
20845 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20846 error "write $tfile failed"
20847 check_lsom_size $DIR/$tfile $bs
20850 local size=$(($num * $bs))
20854 echo "Test SOM for single client multi-threaded($num) write"
20855 $TRUNCATE $DIR/$tfile 0
20856 for ((i = 0; i < $num; i++)); do
20857 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20859 offset=$((offset + $bs))
20861 for (( i=0; i < $num; i++ )); do
20864 check_lsom_size $DIR/$tfile $size
20866 $TRUNCATE $DIR/$tfile 0
20867 for ((i = 0; i < $num; i++)); do
20868 offset=$((offset - $bs))
20869 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20872 for (( i=0; i < $num; i++ )); do
20875 check_lsom_size $DIR/$tfile $size
20877 # multi-client wirtes
20878 num=$(get_node_count ${CLIENTS//,/ })
20879 size=$(($num * $bs))
20883 echo "Test SOM for multi-client ($num) writes"
20884 $TRUNCATE $DIR/$tfile 0
20885 for client in ${CLIENTS//,/ }; do
20886 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20889 offset=$((offset + $bs))
20891 for (( i=0; i < $num; i++ )); do
20894 check_lsom_size $DIR/$tfile $offset
20897 $TRUNCATE $DIR/$tfile 0
20898 for client in ${CLIENTS//,/ }; do
20899 offset=$((offset - $bs))
20900 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20904 for (( i=0; i < $num; i++ )); do
20907 check_lsom_size $DIR/$tfile $size
20910 echo "Test SOM for truncate"
20911 $TRUNCATE $DIR/$tfile 1048576
20912 check_lsom_size $DIR/$tfile 1048576
20913 $TRUNCATE $DIR/$tfile 1234
20914 check_lsom_size $DIR/$tfile 1234
20916 # verify SOM blocks count
20917 echo "Verify SOM block count"
20918 $TRUNCATE $DIR/$tfile 0
20919 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20920 error "failed to write file $tfile"
20921 check_lsom_data $DIR/$tfile
20923 run_test 806 "Verify Lazy Size on MDS"
20926 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20927 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20928 skip "Need MDS version at least 2.11.52"
20930 # Registration step
20931 changelog_register || error "changelog_register failed"
20932 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20933 changelog_users $SINGLEMDS | grep -q $cl_user ||
20934 error "User $cl_user not found in changelog_users"
20936 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20937 save_lustre_params client "llite.*.xattr_cache" > $save
20938 lctl set_param llite.*.xattr_cache=0
20939 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20941 rm -rf $DIR/$tdir || error "rm $tdir failed"
20942 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20943 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20944 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20945 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20946 error "truncate $tdir/trunc failed"
20949 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20950 error "write $tfile failed"
20952 # multi-client wirtes
20953 local num=$(get_node_count ${CLIENTS//,/ })
20957 echo "Test SOM for multi-client ($num) writes"
20958 touch $DIR/$tfile || error "touch $tfile failed"
20959 $TRUNCATE $DIR/$tfile 0
20960 for client in ${CLIENTS//,/ }; do
20961 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20964 offset=$((offset + $bs))
20966 for (( i=0; i < $num; i++ )); do
20971 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20972 check_lsom_data $DIR/$tdir/trunc
20973 check_lsom_data $DIR/$tdir/single_dd
20974 check_lsom_data $DIR/$tfile
20977 # Deregistration step
20978 changelog_deregister || error "changelog_deregister failed"
20980 run_test 807 "verify LSOM syncing tool"
20982 check_som_nologged()
20984 local lines=$($LFS changelog $FSNAME-MDT0000 |
20985 grep 'x=trusted.som' | wc -l)
20986 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20990 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20991 skip "Need MDS version at least 2.11.55"
20993 # Registration step
20994 changelog_register || error "changelog_register failed"
20996 touch $DIR/$tfile || error "touch $tfile failed"
20999 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
21000 error "write $tfile failed"
21003 $TRUNCATE $DIR/$tfile 1234
21006 $TRUNCATE $DIR/$tfile 1048576
21009 # Deregistration step
21010 changelog_deregister || error "changelog_deregister failed"
21012 run_test 808 "Check trusted.som xattr not logged in Changelogs"
21017 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
21021 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21022 skip "Need MDS version at least 2.11.56"
21024 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
21025 error "failed to create DoM-only file $DIR/$tfile"
21026 touch $DIR/$tfile || error "touch $tfile failed"
21027 check_som_nodata $DIR/$tfile
21029 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
21030 error "write $tfile failed"
21031 check_som_nodata $DIR/$tfile
21033 $TRUNCATE $DIR/$tfile 1234
21034 check_som_nodata $DIR/$tfile
21036 $TRUNCATE $DIR/$tfile 4097
21037 check_som_nodata $DIR/$file
21039 run_test 809 "Verify no SOM xattr store for DoM-only files"
21045 # t10 seem to dislike partial pages
21046 lctl set_param osc.*.checksum_type=adler
21047 lctl set_param fail_loc=0x411
21048 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
21049 ORIG=$(md5sum $DIR/$tfile)
21050 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
21051 CSUM=$(md5sum $DIR/$tfile)
21052 set_checksum_type adler
21053 if [ "$ORIG" != "$CSUM" ]; then
21054 error "$ORIG != $CSUM"
21057 run_test 810 "partial page writes on ZFS (LU-11663)"
21060 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
21061 skip "Need MDS version at least 2.11.56"
21063 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
21064 do_facet mds1 $LCTL set_param fail_loc=0x165
21065 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
21068 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21071 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
21072 error "MDD orphan cleanup thread not quit"
21074 run_test 811 "orphan name stub can be cleaned up in startup"
21077 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
21078 skip "OST < 2.12.51 doesn't support this fail_loc"
21079 [ "$SHARED_KEY" = true ] &&
21080 skip "OSC connections never go IDLE with Shared-Keys enabled"
21082 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21083 # ensure ost1 is connected
21084 stat $DIR/$tfile >/dev/null || error "can't stat"
21085 wait_osc_import_state client ost1 FULL
21086 # no locks, no reqs to let the connection idle
21087 cancel_lru_locks osc
21089 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
21090 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
21091 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
21092 wait_osc_import_state client ost1 CONNECTING
21093 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
21095 stat $DIR/$tfile >/dev/null || error "can't stat file"
21097 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
21100 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
21101 [ -z "$file_heat_sav" ] && skip "no file heat support"
21112 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
21113 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
21115 $LCTL set_param -n llite.*.file_heat=1
21116 echo "Turn on file heat"
21117 echo "Period second: $period_second, Decay percentage: $decay_pct"
21119 echo "QQQQ" > $DIR/$tfile
21120 echo "QQQQ" > $DIR/$tfile
21121 echo "QQQQ" > $DIR/$tfile
21122 cat $DIR/$tfile > /dev/null
21123 cat $DIR/$tfile > /dev/null
21124 cat $DIR/$tfile > /dev/null
21125 cat $DIR/$tfile > /dev/null
21127 local out=$($LFS heat_get $DIR/$tfile)
21129 $LFS heat_get $DIR/$tfile
21130 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21131 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21132 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21133 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21135 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
21136 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
21137 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
21138 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
21140 sleep $((period_second + 3))
21141 echo "Sleep $((period_second + 3)) seconds..."
21142 # The recursion formula to calculate the heat of the file f is as
21144 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
21145 # Where Hi is the heat value in the period between time points i*I and
21146 # (i+1)*I; Ci is the access count in the period; the symbol P refers
21147 # to the weight of Ci.
21148 out=$($LFS heat_get $DIR/$tfile)
21149 $LFS heat_get $DIR/$tfile
21150 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21151 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21152 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21153 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21155 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
21156 error "read sample ($readsample) is wrong"
21157 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
21158 error "write sample ($writesample) is wrong"
21159 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
21160 error "read bytes ($readbyte) is wrong"
21161 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
21162 error "write bytes ($writebyte) is wrong"
21164 echo "QQQQ" > $DIR/$tfile
21165 echo "QQQQ" > $DIR/$tfile
21166 echo "QQQQ" > $DIR/$tfile
21167 cat $DIR/$tfile > /dev/null
21168 cat $DIR/$tfile > /dev/null
21169 cat $DIR/$tfile > /dev/null
21170 cat $DIR/$tfile > /dev/null
21172 sleep $((period_second + 3))
21173 echo "Sleep $((period_second + 3)) seconds..."
21175 out=$($LFS heat_get $DIR/$tfile)
21176 $LFS heat_get $DIR/$tfile
21177 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21178 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21179 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21180 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21182 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
21183 4 * $decay_pct) / 100") -eq 1 ] ||
21184 error "read sample ($readsample1) is wrong"
21185 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
21186 3 * $decay_pct) / 100") -eq 1 ] ||
21187 error "write sample ($writesample1) is wrong"
21188 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
21189 20 * $decay_pct) / 100") -eq 1 ] ||
21190 error "read bytes ($readbyte1) is wrong"
21191 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
21192 15 * $decay_pct) / 100") -eq 1 ] ||
21193 error "write bytes ($writebyte1) is wrong"
21195 echo "Turn off file heat for the file $DIR/$tfile"
21196 $LFS heat_set -o $DIR/$tfile
21198 echo "QQQQ" > $DIR/$tfile
21199 echo "QQQQ" > $DIR/$tfile
21200 echo "QQQQ" > $DIR/$tfile
21201 cat $DIR/$tfile > /dev/null
21202 cat $DIR/$tfile > /dev/null
21203 cat $DIR/$tfile > /dev/null
21204 cat $DIR/$tfile > /dev/null
21206 out=$($LFS heat_get $DIR/$tfile)
21207 $LFS heat_get $DIR/$tfile
21208 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21209 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21210 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21211 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21213 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21214 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21215 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21216 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21218 echo "Trun on file heat for the file $DIR/$tfile"
21219 $LFS heat_set -O $DIR/$tfile
21221 echo "QQQQ" > $DIR/$tfile
21222 echo "QQQQ" > $DIR/$tfile
21223 echo "QQQQ" > $DIR/$tfile
21224 cat $DIR/$tfile > /dev/null
21225 cat $DIR/$tfile > /dev/null
21226 cat $DIR/$tfile > /dev/null
21227 cat $DIR/$tfile > /dev/null
21229 out=$($LFS heat_get $DIR/$tfile)
21230 $LFS heat_get $DIR/$tfile
21231 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21232 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21233 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21234 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21236 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
21237 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
21238 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
21239 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
21241 $LFS heat_set -c $DIR/$tfile
21242 $LCTL set_param -n llite.*.file_heat=0
21243 echo "Turn off file heat support for the Lustre filesystem"
21245 echo "QQQQ" > $DIR/$tfile
21246 echo "QQQQ" > $DIR/$tfile
21247 echo "QQQQ" > $DIR/$tfile
21248 cat $DIR/$tfile > /dev/null
21249 cat $DIR/$tfile > /dev/null
21250 cat $DIR/$tfile > /dev/null
21251 cat $DIR/$tfile > /dev/null
21253 out=$($LFS heat_get $DIR/$tfile)
21254 $LFS heat_get $DIR/$tfile
21255 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
21256 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
21257 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
21258 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
21260 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
21261 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
21262 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
21263 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
21265 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
21268 run_test 813 "File heat verfication"
21272 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
21273 echo -n y >> $DIR/$tfile
21274 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
21275 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
21277 run_test 814 "sparse cp works as expected (LU-12361)"
21281 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
21282 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
21284 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
21287 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21288 # ensure ost1 is connected
21289 stat $DIR/$tfile >/dev/null || error "can't stat"
21290 wait_osc_import_state client ost1 FULL
21291 # no locks, no reqs to let the connection idle
21292 cancel_lru_locks osc
21293 lru_resize_disable osc
21296 before=$($LCTL get_param -n \
21297 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21299 wait_osc_import_state client ost1 IDLE
21300 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
21301 now=$($LCTL get_param -n \
21302 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
21303 [ $before == $now ] || error "lru_size changed $before != $now"
21305 run_test 816 "do not reset lru_resize on idle reconnect"
21308 # tests that do cleanup/setup should be run at the end
21312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21315 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
21316 $LCTL set_param fail_loc=0x903
21318 cancel_lru_locks MGC
21320 FAIL_ON_ERROR=true cleanup
21321 FAIL_ON_ERROR=true setup
21323 run_test 900 "umount should not race with any mgc requeue thread"
21326 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
21327 check_and_cleanup_lustre
21328 if [ "$I_MOUNTED" != "yes" ]; then
21329 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true