3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f "
52 # skip the grant tests for ARM until they are fixed
53 if [[ $(uname -m) = aarch64 ]]; then
54 # bug number: LU-11596
55 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
56 # bug number: LU-11671 LU-11667 LU-4398
57 ALWAYS_EXCEPT+=" 45 317 817"
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
63 if [ "$mds1_FSTYPE" = "zfs" ]; then
64 # bug number for skipped test:
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
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 test_mkdir $DIR/$tdir
2462 pool_add $POOL || error "pool_add failed"
2463 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2466 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2468 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2469 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2470 skip27D+=" -s 30,31"
2471 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code $SEL_VER) ] &&
2473 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2474 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2475 skip27D+=" -s 32,33"
2476 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2477 error "llapi_layout_test failed"
2479 destroy_test_pools || error "destroy test pools failed"
2481 run_test 27D "validate llapi_layout API"
2483 # Verify that default_easize is increased from its initial value after
2484 # accessing a widely striped file.
2486 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2487 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2488 skip "client does not have LU-3338 fix"
2490 # 72 bytes is the minimum space required to store striping
2491 # information for a file striped across one OST:
2492 # (sizeof(struct lov_user_md_v3) +
2493 # sizeof(struct lov_user_ost_data_v1))
2495 $LCTL set_param -n llite.*.default_easize $min_easize ||
2496 error "lctl set_param failed"
2497 local easize=$($LCTL get_param -n llite.*.default_easize)
2499 [ $easize -eq $min_easize ] ||
2500 error "failed to set default_easize"
2502 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2503 error "setstripe failed"
2504 # In order to ensure stat() call actually talks to MDS we need to
2505 # do something drastic to this file to shake off all lock, e.g.
2506 # rename it (kills lookup lock forcing cache cleaning)
2507 mv $DIR/$tfile $DIR/${tfile}-1
2508 ls -l $DIR/${tfile}-1
2511 easize=$($LCTL get_param -n llite.*.default_easize)
2513 [ $easize -gt $min_easize ] ||
2514 error "default_easize not updated"
2516 run_test 27E "check that default extended attribute size properly increases"
2518 test_27F() { # LU-5346/LU-7975
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2520 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2521 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2522 skip "Need MDS version at least 2.8.51"
2523 remote_ost_nodsh && skip "remote OST with nodsh"
2525 test_mkdir $DIR/$tdir
2527 $LFS setstripe -c 2 $DIR/$tdir
2529 # stop all OSTs to reproduce situation for LU-7975 ticket
2530 for num in $(seq $OSTCOUNT); do
2534 # open/create f0 with O_LOV_DELAY_CREATE
2535 # truncate f0 to a non-0 size
2537 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2539 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2540 # open/write it again to force delayed layout creation
2541 cat /etc/hosts > $DIR/$tdir/f0 &
2545 for num in $(seq $OSTCOUNT); do
2546 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2547 error "ost$num failed to start"
2550 wait $catpid || error "cat failed"
2552 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2553 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2554 error "wrong stripecount"
2557 run_test 27F "Client resend delayed layout creation with non-zero size"
2559 test_27G() { #LU-10629
2560 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2561 skip "Need MDS version at least 2.11.51"
2562 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2563 remote_mds_nodsh && skip "remote MDS with nodsh"
2564 local POOL=${POOL:-testpool}
2565 local ostrange="0 0 1"
2567 test_mkdir $DIR/$tdir
2568 pool_add $POOL || error "pool_add failed"
2569 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2570 $LFS setstripe -p $POOL $DIR/$tdir
2572 local pool=$($LFS getstripe -p $DIR/$tdir)
2574 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2576 $LFS setstripe -d $DIR/$tdir
2578 pool=$($LFS getstripe -p $DIR/$tdir)
2582 [ -z "$pool" ] || error "'$pool' is not empty"
2584 run_test 27G "Clear OST pool from stripe"
2587 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2588 skip "Need MDS version newer than 2.11.54"
2589 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2590 test_mkdir $DIR/$tdir
2591 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2592 touch $DIR/$tdir/$tfile
2593 $LFS getstripe -c $DIR/$tdir/$tfile
2594 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2595 error "two-stripe file doesn't have two stripes"
2597 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2598 $LFS getstripe -y $DIR/$tdir/$tfile
2599 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2600 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2601 error "expected l_ost_idx: [02]$ not matched"
2603 # make sure ost list has been cleared
2604 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2605 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2606 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2608 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2610 run_test 27H "Set specific OSTs stripe"
2613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2615 local pool=$TESTNAME
2616 local ostrange="1 1 1"
2618 save_layout_restore_at_exit $MOUNT
2619 $LFS setstripe -c 2 -i 0 $MOUNT
2620 pool_add $pool || error "pool_add failed"
2621 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2622 test_mkdir $DIR/$tdir
2623 $LFS setstripe -p $pool $DIR/$tdir
2624 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2625 $LFS getstripe $DIR/$tdir/$tfile
2627 run_test 27I "check that root dir striping does not break parent dir one"
2630 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2631 skip "Need MDS version newer than 2.12.51"
2633 test_mkdir $DIR/$tdir
2634 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2635 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2637 # create foreign file (raw way)
2638 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2639 -t 1 -F 0xda08 || error "create_foreign_file failed"
2641 # verify foreign file (raw way)
2642 parse_foreign_file -f $DIR/$tdir/$tfile |
2643 grep "lov_foreign_magic: 0x0BD70BD0" ||
2644 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2645 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2646 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2647 parse_foreign_file -f $DIR/$tdir/$tfile |
2648 grep "lov_foreign_size: 73" ||
2649 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_type: 1" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2653 parse_foreign_file -f $DIR/$tdir/$tfile |
2654 grep "lov_foreign_flags: 0x0000DA08" ||
2655 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2656 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2657 grep "lov_foreign_value: 0x" |
2658 sed -e 's/lov_foreign_value: 0x//')
2659 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2660 [[ $lov = ${lov2// /} ]] ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2663 # create foreign file (lfs + API)
2664 $LFS setstripe --foreign=daos --flags 0xda08 \
2665 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2666 error "$DIR/$tdir/${tfile}2: create failed"
2668 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2669 grep "lfm_magic:.*0x0BD70BD0" ||
2670 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2671 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2672 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2673 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2674 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2675 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_flags:.*0x0000DA08" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2679 $LFS getstripe $DIR/$tdir/${tfile}2 |
2680 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2683 # modify striping should fail
2684 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2685 error "$DIR/$tdir/$tfile: setstripe should fail"
2686 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2687 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2690 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2691 cat $DIR/$tdir/${tfile}2 &&
2692 error "$DIR/$tdir/${tfile}2: read should fail"
2693 cat /etc/passwd > $DIR/$tdir/$tfile &&
2694 error "$DIR/$tdir/$tfile: write should fail"
2695 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2696 error "$DIR/$tdir/${tfile}2: write should fail"
2699 chmod 222 $DIR/$tdir/$tfile ||
2700 error "$DIR/$tdir/$tfile: chmod failed"
2701 chmod 222 $DIR/$tdir/${tfile}2 ||
2702 error "$DIR/$tdir/${tfile}2: chmod failed"
2705 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2706 error "$DIR/$tdir/$tfile: chown failed"
2707 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2708 error "$DIR/$tdir/${tfile}2: chown failed"
2710 # rename should work
2711 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2712 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2713 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2714 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2716 #remove foreign file
2717 rm $DIR/$tdir/${tfile}.new ||
2718 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2719 rm $DIR/$tdir/${tfile}2.new ||
2720 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2722 run_test 27J "basic ops on file with foreign LOV"
2725 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2726 skip "Need MDS version newer than 2.12.49"
2728 test_mkdir $DIR/$tdir
2729 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2730 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2732 # create foreign dir (raw way)
2733 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2734 error "create_foreign_dir FAILED"
2736 # verify foreign dir (raw way)
2737 parse_foreign_dir -d $DIR/$tdir/$tdir |
2738 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2739 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2740 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2741 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2742 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2743 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2744 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2745 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2746 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2747 grep "lmv_foreign_value: 0x" |
2748 sed 's/lmv_foreign_value: 0x//')
2749 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2751 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2753 # create foreign dir (lfs + API)
2754 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2755 $DIR/$tdir/${tdir}2 ||
2756 error "$DIR/$tdir/${tdir}2: create failed"
2758 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2759 grep "lfm_magic:.*0x0CD50CD0" ||
2760 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2761 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2762 # - sizeof(lfm_type) - sizeof(lfm_flags)
2763 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2764 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2765 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2766 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2767 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2768 grep "lfm_flags:.*0x0000DA05" ||
2769 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2770 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2771 grep "lfm_value.*${uuid1}@${uuid2}" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2774 # file create in dir should fail
2775 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2776 touch $DIR/$tdir/${tdir}2/$tfile &&
2777 "$DIR/${tdir}2: file create should fail"
2780 chmod 777 $DIR/$tdir/$tdir ||
2781 error "$DIR/$tdir: chmod failed"
2782 chmod 777 $DIR/$tdir/${tdir}2 ||
2783 error "$DIR/${tdir}2: chmod failed"
2786 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2787 error "$DIR/$tdir: chown failed"
2788 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2789 error "$DIR/${tdir}2: chown failed"
2791 # rename should work
2792 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2793 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2794 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2795 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2798 rmdir $DIR/$tdir/${tdir}.new ||
2799 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2800 rmdir $DIR/$tdir/${tdir}2.new ||
2801 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2803 run_test 27K "basic ops on dir with foreign LMV"
2806 remote_mds_nodsh && skip "remote MDS with nodsh"
2808 local POOL=${POOL:-$TESTNAME}
2810 pool_add $POOL || error "pool_add failed"
2812 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2813 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2814 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2816 run_test 27L "lfs pool_list gives correct pool name"
2819 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2820 skip "Need MDS version >= than 2.12.57"
2821 remote_mds_nodsh && skip "remote MDS with nodsh"
2822 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2824 test_mkdir $DIR/$tdir
2826 # Set default striping on directory
2827 $LFS setstripe -C 4 $DIR/$tdir
2829 echo 1 > $DIR/$tdir/${tfile}.1
2830 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2832 [ $count -eq $setcount ] ||
2833 error "(1) stripe count $count, should be $setcount"
2835 # Capture existing append_stripe_count setting for restore
2836 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2837 local mdts=$(comma_list $(mdts_nodes))
2838 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2840 local appendcount=$orig_count
2841 echo 1 >> $DIR/$tdir/${tfile}.2_append
2842 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2843 [ $count -eq $appendcount ] ||
2844 error "(2)stripe count $count, should be $appendcount for append"
2846 # Disable O_APPEND striping, verify it works
2847 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2849 # Should now get the default striping, which is 4
2851 echo 1 >> $DIR/$tdir/${tfile}.3_append
2852 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2853 [ $count -eq $setcount ] ||
2854 error "(3) stripe count $count, should be $setcount"
2856 # Try changing the stripe count for append files
2857 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2859 # Append striping is now 2 (directory default is still 4)
2861 echo 1 >> $DIR/$tdir/${tfile}.4_append
2862 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2863 [ $count -eq $appendcount ] ||
2864 error "(4) stripe count $count, should be $appendcount for append"
2866 # Test append stripe count of -1
2867 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2868 appendcount=$OSTCOUNT
2869 echo 1 >> $DIR/$tdir/${tfile}.5
2870 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2871 [ $count -eq $appendcount ] ||
2872 error "(5) stripe count $count, should be $appendcount for append"
2874 # Set append striping back to default of 1
2875 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2877 # Try a new default striping, PFL + DOM
2878 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2880 # Create normal DOM file, DOM returns stripe count == 0
2882 touch $DIR/$tdir/${tfile}.6
2883 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2884 [ $count -eq $setcount ] ||
2885 error "(6) stripe count $count, should be $setcount"
2889 echo 1 >> $DIR/$tdir/${tfile}.7_append
2890 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2891 [ $count -eq $appendcount ] ||
2892 error "(7) stripe count $count, should be $appendcount for append"
2894 # Clean up DOM layout
2895 $LFS setstripe -d $DIR/$tdir
2897 # Now test that append striping works when layout is from root
2898 $LFS setstripe -c 2 $MOUNT
2899 # Make a special directory for this
2900 mkdir $DIR/${tdir}/${tdir}.2
2901 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2903 # Verify for normal file
2905 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2906 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2907 [ $count -eq $setcount ] ||
2908 error "(8) stripe count $count, should be $setcount"
2911 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2912 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2913 [ $count -eq $appendcount ] ||
2914 error "(9) stripe count $count, should be $appendcount for append"
2916 # Now test O_APPEND striping with pools
2917 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2918 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2921 pool_add $TESTNAME || error "pool creation failed"
2922 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2924 echo 1 >> $DIR/$tdir/${tfile}.10_append
2926 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2927 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2929 # Check that count is still correct
2931 echo 1 >> $DIR/$tdir/${tfile}.11_append
2932 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2933 [ $count -eq $appendcount ] ||
2934 error "(11) stripe count $count, should be $appendcount for append"
2936 # Disable O_APPEND stripe count, verify pool works separately
2937 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2939 echo 1 >> $DIR/$tdir/${tfile}.12_append
2941 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2942 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2944 # Remove pool setting, verify it's not applied
2945 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2947 echo 1 >> $DIR/$tdir/${tfile}.13_append
2949 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2950 [ "$pool" = "" ] || error "(13) pool found: $pool"
2952 run_test 27M "test O_APPEND striping"
2955 combined_mgs_mds && skip "needs separate MGS/MDT"
2957 pool_add $TESTNAME || error "pool_add failed"
2958 do_facet mgs "$LCTL pool_list $FSNAME" |
2959 grep -Fx "${FSNAME}.${TESTNAME}" ||
2960 error "lctl pool_list on MGS failed"
2962 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2964 # createtest also checks that device nodes are created and
2965 # then visible correctly (#2091)
2966 test_28() { # bug 2091
2968 $CREATETEST $DIR/d28/ct || error "createtest failed"
2970 run_test 28 "create/mknod/mkdir with bad file types ============"
2973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2975 sync; sleep 1; sync # flush out any dirty pages from previous tests
2982 declare -i LOCKCOUNTORIG=0
2983 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2984 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2986 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2988 declare -i LOCKUNUSEDCOUNTORIG=0
2989 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2990 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2997 declare -i LOCKCOUNTCURRENT=0
2998 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2999 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3002 declare -i LOCKUNUSEDCOUNTCURRENT=0
3003 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3004 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3007 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3008 $LCTL set_param -n ldlm.dump_namespaces ""
3009 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3010 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3011 log "dumped log to $TMP/test_29.dk (bug 5793)"
3014 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3015 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3016 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3017 log "dumped log to $TMP/test_29.dk (bug 5793)"
3021 run_test 29 "IT_GETATTR regression ============================"
3023 test_30a() { # was test_30
3024 cp $(which ls) $DIR || cp /bin/ls $DIR
3025 $DIR/ls / || error "Can't execute binary from lustre"
3028 run_test 30a "execute binary from Lustre (execve) =============="
3031 cp `which ls` $DIR || cp /bin/ls $DIR
3033 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3036 run_test 30b "execute binary from Lustre as non-root ==========="
3038 test_30c() { # b=22376
3039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3041 cp `which ls` $DIR || cp /bin/ls $DIR
3043 cancel_lru_locks mdc
3044 cancel_lru_locks osc
3045 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3048 run_test 30c "execute binary from Lustre without read perms ===="
3051 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3052 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3054 run_test 31a "open-unlink file =================================="
3057 touch $DIR/f31 || error "touch $DIR/f31 failed"
3058 ln $DIR/f31 $DIR/f31b || error "ln failed"
3059 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3060 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3062 run_test 31b "unlink file with multiple links while open ======="
3065 touch $DIR/f31 || error "touch $DIR/f31 failed"
3066 ln $DIR/f31 $DIR/f31c || error "ln failed"
3067 multiop_bg_pause $DIR/f31 O_uc ||
3068 error "multiop_bg_pause for $DIR/f31 failed"
3070 $MULTIOP $DIR/f31c Ouc
3071 kill -USR1 $MULTIPID
3074 run_test 31c "open-unlink file with multiple links ============="
3077 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3078 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3080 run_test 31d "remove of open directory ========================="
3082 test_31e() { # bug 2904
3083 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3085 run_test 31e "remove of open non-empty directory ==============="
3087 test_31f() { # bug 4554
3088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3091 test_mkdir $DIR/d31f
3092 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3093 cp /etc/hosts $DIR/d31f
3095 $LFS getstripe $DIR/d31f/hosts
3096 multiop_bg_pause $DIR/d31f D_c || return 1
3099 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3100 test_mkdir $DIR/d31f
3101 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3102 cp /etc/hosts $DIR/d31f
3104 $LFS getstripe $DIR/d31f/hosts
3105 multiop_bg_pause $DIR/d31f D_c || return 1
3108 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3109 wait $MULTIPID || error "first opendir $MULTIPID failed"
3113 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3114 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3117 run_test 31f "remove of open directory with open-unlink file ==="
3120 echo "-- cross directory link --"
3121 test_mkdir -c1 $DIR/${tdir}ga
3122 test_mkdir -c1 $DIR/${tdir}gb
3123 touch $DIR/${tdir}ga/f
3124 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3125 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3126 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3127 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3128 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3130 run_test 31g "cross directory link==============="
3133 echo "-- cross directory link --"
3134 test_mkdir -c1 $DIR/${tdir}
3135 test_mkdir -c1 $DIR/${tdir}/dir
3136 touch $DIR/${tdir}/f
3137 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3138 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3139 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3140 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3141 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3143 run_test 31h "cross directory link under child==============="
3146 echo "-- cross directory link --"
3147 test_mkdir -c1 $DIR/$tdir
3148 test_mkdir -c1 $DIR/$tdir/dir
3149 touch $DIR/$tdir/dir/f
3150 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3151 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3152 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3153 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3154 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3156 run_test 31i "cross directory link under parent==============="
3159 test_mkdir -c1 -p $DIR/$tdir
3160 test_mkdir -c1 -p $DIR/$tdir/dir1
3161 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3162 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3163 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3164 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3167 run_test 31j "link for directory==============="
3170 test_mkdir -c1 -p $DIR/$tdir
3172 touch $DIR/$tdir/exist
3173 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3174 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3175 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3176 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3177 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3178 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3179 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3182 run_test 31k "link to file: the same, non-existing, dir==============="
3188 touch $DIR/d31m2/exist
3189 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3190 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3191 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3192 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3193 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3194 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3197 run_test 31m "link to file: the same, non-existing, dir==============="
3200 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3201 nlink=$(stat --format=%h $DIR/$tfile)
3202 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3204 local cmd="exec $fd<$DIR/$tfile"
3207 trap "eval $cmd" EXIT
3208 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3209 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3210 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3211 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3212 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3215 run_test 31n "check link count of unlinked file"
3218 local tempfile=$(mktemp $1_XXXXXX)
3219 mlink $tempfile $1 2> /dev/null &&
3220 echo "$BASHPID: link $tempfile to $1 succeeded"
3224 test_31o() { # LU-2901
3225 test_mkdir $DIR/$tdir
3226 for LOOP in $(seq 100); do
3227 rm -f $DIR/$tdir/$tfile*
3228 for THREAD in $(seq 8); do
3229 link_one $DIR/$tdir/$tfile.$LOOP &
3232 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3233 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3234 error "$LINKS duplicate links to $tfile.$LOOP" &&
3238 run_test 31o "duplicate hard links with same filename"
3241 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3243 test_mkdir $DIR/$tdir
3244 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3245 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3247 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3248 error "open unlink test1 failed"
3249 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3250 error "open unlink test2 failed"
3252 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3253 error "test1 still exists"
3254 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3255 error "test2 still exists"
3257 run_test 31p "remove of open striped directory"
3259 cleanup_test32_mount() {
3262 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3263 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3264 losetup -d $loopdev || true
3270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3272 echo "== more mountpoints and symlinks ================="
3273 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3274 trap cleanup_test32_mount EXIT
3275 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3276 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3277 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3278 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3279 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3280 cleanup_test32_mount
3282 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3288 trap cleanup_test32_mount EXIT
3289 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3290 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3291 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3292 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3293 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3294 cleanup_test32_mount
3296 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3301 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3302 trap cleanup_test32_mount EXIT
3303 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3304 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3305 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3306 test_mkdir -p $DIR/$tdir/d2/test_dir
3307 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3308 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3309 cleanup_test32_mount
3311 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3317 trap cleanup_test32_mount EXIT
3318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3320 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3321 test_mkdir -p $DIR/$tdir/d2/test_dir
3322 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3323 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3324 cleanup_test32_mount
3326 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3330 test_mkdir -p $DIR/$tdir/tmp
3331 local tmp_dir=$DIR/$tdir/tmp
3332 ln -s $DIR/$tdir $tmp_dir/symlink11
3333 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3334 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3335 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3337 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3341 test_mkdir -p $DIR/$tdir/tmp
3342 local tmp_dir=$DIR/$tdir/tmp
3343 ln -s $DIR/$tdir $tmp_dir/symlink11
3344 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3345 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3346 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3348 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3351 local tmp_dir=$DIR/$tdir/tmp
3352 test_mkdir -p $tmp_dir
3353 test_mkdir $DIR/${tdir}2
3354 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3355 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3356 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3357 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3358 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3359 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3361 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3364 rm -fr $DIR/$tdir $DIR/${tdir}2
3365 tmp_dir=$DIR/$tdir/tmp
3366 test_mkdir -p $tmp_dir
3367 test_mkdir $DIR/${tdir}2
3368 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3369 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3370 ls $tmp_dir/symlink12 || error "listing symlink12"
3371 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3373 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3379 trap cleanup_test32_mount EXIT
3380 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3381 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3382 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3383 touch $DIR/$tdir/test_file
3384 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3385 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3386 cleanup_test32_mount
3388 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 touch $DIR/$tdir/test_file
3399 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3400 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3401 cleanup_test32_mount
3403 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 trap cleanup_test32_mount EXIT
3410 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3411 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3412 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3413 test_mkdir -p $DIR/$tdir/d2
3414 touch $DIR/$tdir/d2/test_file || error "touch failed"
3415 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3416 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3417 cleanup_test32_mount
3419 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3425 trap cleanup_test32_mount EXIT
3426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3428 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3429 test_mkdir -p $DIR/$tdir/d2
3430 touch $DIR/$tdir/d2/test_file || error "touch failed"
3431 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3432 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3433 cleanup_test32_mount
3435 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3439 test_mkdir -p $DIR/d32m/tmp
3440 TMP_DIR=$DIR/d32m/tmp
3441 ln -s $DIR $TMP_DIR/symlink11
3442 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3443 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3444 error "symlink11 not a link"
3445 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3446 error "symlink01 not a link"
3448 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3452 test_mkdir -p $DIR/d32n/tmp
3453 TMP_DIR=$DIR/d32n/tmp
3454 ln -s $DIR $TMP_DIR/symlink11
3455 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3456 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3457 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3459 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3463 test_mkdir -p $DIR/d32o/tmp
3464 TMP_DIR=$DIR/d32o/tmp
3465 ln -s $DIR/$tfile $TMP_DIR/symlink12
3466 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3467 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3468 error "symlink12 not a link"
3469 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3470 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3471 error "$DIR/d32o/tmp/symlink12 not file type"
3472 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3473 error "$DIR/d32o/symlink02 not file type"
3475 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3485 test_mkdir -p $DIR/d32p/tmp
3487 TMP_DIR=$DIR/d32p/tmp
3489 ln -s $DIR/$tfile $TMP_DIR/symlink12
3491 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3493 cat $DIR/d32p/tmp/symlink12 ||
3494 error "Can't open $DIR/d32p/tmp/symlink12"
3496 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3499 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3504 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3505 trap cleanup_test32_mount EXIT
3506 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3507 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3508 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3509 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3510 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3511 cleanup_test32_mount
3513 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3518 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3519 trap cleanup_test32_mount EXIT
3520 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3521 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3522 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3523 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3524 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3525 cleanup_test32_mount
3527 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3532 chmod 444 $DIR/$tfile
3533 chown $RUNAS_ID $DIR/$tfile
3535 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3538 run_test 33aa "write file with mode 444 (should return error)"
3542 test_mkdir $DIR/$tdir
3543 chown $RUNAS_ID $DIR/$tdir
3544 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3545 error "$RUNAS create $tdir/$tfile failed"
3546 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3547 error "open RDWR" || true
3549 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3553 test_mkdir $DIR/$tdir
3554 chown $RUNAS_ID $DIR/$tdir
3555 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3557 run_test 33b "test open file with malformed flags (No panic)"
3560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3561 remote_ost_nodsh && skip "remote OST with nodsh"
3570 test_mkdir $DIR/$tdir
3571 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3574 for ostnum in $(seq $OSTCOUNT); do
3575 # test-framework's OST numbering is one-based, while Lustre's
3577 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3578 # Parsing llobdstat's output sucks; we could grep the /proc
3579 # path, but that's likely to not be as portable as using the
3580 # llobdstat utility. So we parse lctl output instead.
3581 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3582 obdfilter/$ostname/stats |
3583 awk '/^write_bytes/ {print $7}' )
3584 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3585 if (( ${write_bytes:-0} > 0 ))
3592 $all_zeros || return 0
3595 echo foo > $DIR/$tdir/bar
3599 # Total up write_bytes after writing. We'd better find non-zeros.
3600 for ostnum in $(seq $OSTCOUNT); do
3601 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3602 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3603 obdfilter/$ostname/stats |
3604 awk '/^write_bytes/ {print $7}' )
3605 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3606 if (( ${write_bytes:-0} > 0 ))
3615 for ostnum in $(seq $OSTCOUNT); do
3616 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3617 echo "Check that write_bytes is present in obdfilter/*/stats:"
3618 do_facet ost$ostnum lctl get_param -n \
3619 obdfilter/$ostname/stats
3621 error "OST not keeping write_bytes stats (b22312)"
3624 run_test 33c "test llobdstat and write_bytes"
3627 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3631 local remote_dir=$DIR/$tdir/remote_dir
3633 test_mkdir $DIR/$tdir
3634 $LFS mkdir -i $MDTIDX $remote_dir ||
3635 error "create remote directory failed"
3637 touch $remote_dir/$tfile
3638 chmod 444 $remote_dir/$tfile
3639 chown $RUNAS_ID $remote_dir/$tfile
3641 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3643 chown $RUNAS_ID $remote_dir
3644 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3645 error "create" || true
3646 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3647 error "open RDWR" || true
3648 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3650 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3657 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3658 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3659 mkdir $DIR/$tdir/local_dir
3661 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3662 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3663 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3665 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3666 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3668 rmdir $DIR/$tdir/* || error "rmdir failed"
3671 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3672 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3673 mkdir $DIR/$tdir/local_dir
3675 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3676 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3677 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3679 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3680 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3682 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3685 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3686 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3687 mkdir $DIR/$tdir/local_dir
3689 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3690 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3691 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3693 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3694 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3696 run_test 33e "mkdir and striped directory should have same mode"
3700 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3705 remote_mds_nodsh && skip "remote MDS with nodsh"
3708 chmod go+rwx $DIR/$tdir
3709 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3710 trap cleanup_33f EXIT
3712 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3713 error "cannot create striped directory"
3715 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3716 error "cannot create files in striped directory"
3718 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3719 error "cannot remove files in striped directory"
3721 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3722 error "cannot remove striped directory"
3726 run_test 33f "nonroot user can create, access, and remove a striped directory"
3729 mkdir -p $DIR/$tdir/dir2
3731 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3733 [[ $err =~ "exists" ]] || error "Not exists error"
3735 run_test 33g "nonroot user create already existing root created file"
3737 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3740 $MCREATE $DIR/f34 || error "mcreate failed"
3741 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3742 error "getstripe failed"
3743 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3744 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3745 error "getstripe failed"
3746 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3747 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3749 run_test 34a "truncate file that has not been opened ==========="
3752 [ ! -f $DIR/f34 ] && test_34a
3753 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3754 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3755 $OPENFILE -f O_RDONLY $DIR/f34
3756 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3757 error "getstripe failed"
3758 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3759 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3761 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3764 [ ! -f $DIR/f34 ] && test_34a
3765 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3766 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3767 $OPENFILE -f O_RDWR $DIR/f34
3768 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3769 error "$LFS getstripe failed"
3770 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3771 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3773 run_test 34c "O_RDWR opening file-with-size works =============="
3776 [ ! -f $DIR/f34 ] && test_34a
3777 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3779 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3780 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3783 run_test 34d "write to sparse file ============================="
3787 $MCREATE $DIR/f34e || error "mcreate failed"
3788 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3789 $CHECKSTAT -s 1000 $DIR/f34e ||
3790 error "Size of $DIR/f34e not equal to 1000 bytes"
3791 $OPENFILE -f O_RDWR $DIR/f34e
3792 $CHECKSTAT -s 1000 $DIR/f34e ||
3793 error "Size of $DIR/f34e not equal to 1000 bytes"
3795 run_test 34e "create objects, some with size and some without =="
3797 test_34f() { # bug 6242, 6243
3798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3802 $MCREATE $DIR/f34f || error "mcreate failed"
3803 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3804 dd if=$DIR/f34f of=$TMP/f34f
3805 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3806 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3807 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3808 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3809 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3811 run_test 34f "read from a file with no objects until EOF ======="
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3816 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3818 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3819 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3820 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3821 cancel_lru_locks osc
3822 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3823 error "wrong size after lock cancel"
3825 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3826 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3827 error "expanding truncate failed"
3828 cancel_lru_locks osc
3829 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3830 error "wrong expanded size after lock cancel"
3832 run_test 34g "truncate long file ==============================="
3835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3840 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3841 sync # Flush the cache so that multiop below does not block on cache
3842 # flush when getting the group lock
3843 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3846 # Since just timed wait is not good enough, let's do a sync write
3847 # that way we are sure enough time for a roundtrip + processing
3848 # passed + 2 seconds of extra margin.
3849 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3853 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3854 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3858 local nsz=`stat -c %s $DIR/$tfile`
3859 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3861 run_test 34h "ftruncate file under grouplock should not block"
3864 cp /bin/sh $DIR/f35a
3866 chown $RUNAS_ID $DIR/f35a
3867 $RUNAS $DIR/f35a && error || true
3870 run_test 35a "exec file with mode 444 (should return and not leak)"
3874 utime $DIR/f36 || error "utime failed for MDS"
3876 run_test 36a "MDS utime check (mknod, utime)"
3880 utime $DIR/f36 || error "utime failed for OST"
3882 run_test 36b "OST utime check (open, utime)"
3887 chown $RUNAS_ID $DIR/d36
3888 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3890 run_test 36c "non-root MDS utime check (mknod, utime)"
3893 [ ! -d $DIR/d36 ] && test_36c
3894 echo "" > $DIR/d36/f36
3895 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3897 run_test 36d "non-root OST utime check (open, utime)"
3900 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3902 test_mkdir $DIR/$tdir
3903 touch $DIR/$tdir/$tfile
3904 $RUNAS utime $DIR/$tdir/$tfile &&
3905 error "utime worked, expected failure" || true
3907 run_test 36e "utime on non-owned file (should return error)"
3911 local LANG_SAVE=$LANG
3912 local LC_LANG_SAVE=$LC_LANG
3913 export LANG=C LC_LANG=C # for date language
3915 DATESTR="Dec 20 2000"
3916 test_mkdir $DIR/$tdir
3917 lctl set_param fail_loc=$fl
3919 cp /etc/hosts $DIR/$tdir/$tfile
3920 sync & # write RPC generated with "current" inode timestamp, but delayed
3922 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3923 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3924 cancel_lru_locks $OSC
3925 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3927 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3928 echo "BEFORE: $LS_BEFORE" && \
3929 echo "AFTER : $LS_AFTER" && \
3930 echo "WANT : $DATESTR" && \
3931 error "$DIR/$tdir/$tfile timestamps changed" || true
3933 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3939 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3940 subr_36fh "0x80000214"
3942 run_test 36f "utime on file racing with OST BRW write =========="
3945 remote_ost_nodsh && skip "remote OST with nodsh"
3946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3947 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3948 skip "Need MDS version at least 2.12.51"
3953 local tgt="obdfilter"
3955 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3957 test_mkdir $DIR/$tdir
3958 fmd_max_age=$(do_facet $facet \
3959 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3962 echo "FMD max age: ${fmd_max_age}s"
3963 touch $DIR/$tdir/$tfile
3964 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3965 gawk '{cnt=cnt+$1} END{print cnt}')
3966 echo "FMD before: $fmd"
3968 error "FMD wasn't create by touch"
3969 sleep $((fmd_max_age + 12))
3970 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3971 gawk '{cnt=cnt+$1} END{print cnt}')
3972 echo "FMD after: $fmd"
3974 error "FMD wasn't expired by ping"
3976 run_test 36g "FMD cache expiry ====================="
3979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3981 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3982 subr_36fh "0x80000227"
3984 run_test 36h "utime on file racing with OST BRW write =========="
3987 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3989 test_mkdir $DIR/$tdir
3990 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3992 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3993 local new_mtime=$((mtime + 200))
3995 #change Modify time of striped dir
3996 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3997 error "change mtime failed"
3999 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4001 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4003 run_test 36i "change mtime on striped directory"
4005 # test_37 - duplicate with tests 32q 32r
4008 local file=$DIR/$tfile
4010 openfile -f O_DIRECTORY $file
4013 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4014 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4016 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4018 test_39a() { # was test_39
4020 touch $DIR/${tfile}2
4021 # ls -l $DIR/$tfile $DIR/${tfile}2
4022 # ls -lu $DIR/$tfile $DIR/${tfile}2
4023 # ls -lc $DIR/$tfile $DIR/${tfile}2
4025 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4026 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4028 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4030 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4032 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4033 error "O_TRUNC didn't change timestamps"
4036 run_test 39a "mtime changed on create"
4039 test_mkdir -c1 $DIR/$tdir
4040 cp -p /etc/passwd $DIR/$tdir/fopen
4041 cp -p /etc/passwd $DIR/$tdir/flink
4042 cp -p /etc/passwd $DIR/$tdir/funlink
4043 cp -p /etc/passwd $DIR/$tdir/frename
4044 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4047 echo "aaaaaa" >> $DIR/$tdir/fopen
4048 echo "aaaaaa" >> $DIR/$tdir/flink
4049 echo "aaaaaa" >> $DIR/$tdir/funlink
4050 echo "aaaaaa" >> $DIR/$tdir/frename
4052 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4053 local link_new=`stat -c %Y $DIR/$tdir/flink`
4054 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4055 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4057 cat $DIR/$tdir/fopen > /dev/null
4058 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4059 rm -f $DIR/$tdir/funlink2
4060 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4062 for (( i=0; i < 2; i++ )) ; do
4063 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4064 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4065 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4066 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4068 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4069 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4070 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4071 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4073 cancel_lru_locks $OSC
4074 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4077 run_test 39b "mtime change on open, link, unlink, rename ======"
4079 # this should be set to past
4080 TEST_39_MTIME=`date -d "1 year ago" +%s`
4086 local mtime0=`stat -c %Y $DIR1/$tfile`
4088 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4089 local mtime1=`stat -c %Y $DIR1/$tfile`
4090 [ "$mtime1" = $TEST_39_MTIME ] || \
4091 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4094 echo hello >> $DIR1/$tfile
4096 local mtime2=`stat -c %Y $DIR1/$tfile`
4097 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4098 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4100 mv $DIR1/$tfile $DIR1/$tfile-1
4102 for (( i=0; i < 2; i++ )) ; do
4103 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4104 [ "$mtime2" = "$mtime3" ] || \
4105 error "mtime ($mtime2) changed (to $mtime3) on rename"
4107 cancel_lru_locks $OSC
4108 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4111 run_test 39c "mtime change on rename ==========================="
4115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4120 for (( i=0; i < 2; i++ )) ; do
4121 local mtime=`stat -c %Y $DIR1/$tfile`
4122 [ $mtime = $TEST_39_MTIME ] || \
4123 error "mtime($mtime) is not set to $TEST_39_MTIME"
4125 cancel_lru_locks $OSC
4126 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4129 run_test 39d "create, utime, stat =============================="
4133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4136 local mtime1=`stat -c %Y $DIR1/$tfile`
4138 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4140 for (( i=0; i < 2; i++ )) ; do
4141 local mtime2=`stat -c %Y $DIR1/$tfile`
4142 [ $mtime2 = $TEST_39_MTIME ] || \
4143 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4145 cancel_lru_locks $OSC
4146 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4149 run_test 39e "create, stat, utime, stat ========================"
4153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4156 mtime1=`stat -c %Y $DIR1/$tfile`
4159 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4161 for (( i=0; i < 2; i++ )) ; do
4162 local mtime2=`stat -c %Y $DIR1/$tfile`
4163 [ $mtime2 = $TEST_39_MTIME ] || \
4164 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4166 cancel_lru_locks $OSC
4167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4170 run_test 39f "create, stat, sleep, utime, stat ================="
4174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4176 echo hello >> $DIR1/$tfile
4177 local mtime1=`stat -c %Y $DIR1/$tfile`
4180 chmod o+r $DIR1/$tfile
4182 for (( i=0; i < 2; i++ )) ; do
4183 local mtime2=`stat -c %Y $DIR1/$tfile`
4184 [ "$mtime1" = "$mtime2" ] || \
4185 error "lost mtime: $mtime2, should be $mtime1"
4187 cancel_lru_locks $OSC
4188 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4191 run_test 39g "write, chmod, stat ==============================="
4195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4201 echo hello >> $DIR1/$tfile
4202 local mtime1=`stat -c %Y $DIR1/$tfile`
4204 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4206 if [ "$d1" != "$d2" ]; then
4207 echo "write and touch not within one second"
4209 for (( i=0; i < 2; i++ )) ; do
4210 local mtime2=`stat -c %Y $DIR1/$tfile`
4211 [ "$mtime2" = $TEST_39_MTIME ] || \
4212 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4214 cancel_lru_locks $OSC
4215 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4219 run_test 39h "write, utime within one second, stat ============="
4222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4227 echo hello >> $DIR1/$tfile
4228 local mtime1=`stat -c %Y $DIR1/$tfile`
4230 mv $DIR1/$tfile $DIR1/$tfile-1
4232 for (( i=0; i < 2; i++ )) ; do
4233 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4235 [ "$mtime1" = "$mtime2" ] || \
4236 error "lost mtime: $mtime2, should be $mtime1"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39i "write, rename, stat =============================="
4245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4247 start_full_debug_logging
4251 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4252 lctl set_param fail_loc=0x80000412
4253 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4254 error "multiop failed"
4256 local mtime1=`stat -c %Y $DIR1/$tfile`
4258 mv $DIR1/$tfile $DIR1/$tfile-1
4260 kill -USR1 $multipid
4261 wait $multipid || error "multiop close failed"
4263 for (( i=0; i < 2; i++ )) ; do
4264 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4265 [ "$mtime1" = "$mtime2" ] ||
4266 error "mtime is lost on close: $mtime2, " \
4270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4272 lctl set_param fail_loc=0
4273 stop_full_debug_logging
4275 run_test 39j "write, rename, close, stat ======================="
4278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4283 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4285 local mtime1=`stat -c %Y $DIR1/$tfile`
4287 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4289 kill -USR1 $multipid
4290 wait $multipid || error "multiop close failed"
4292 for (( i=0; i < 2; i++ )) ; do
4293 local mtime2=`stat -c %Y $DIR1/$tfile`
4295 [ "$mtime2" = $TEST_39_MTIME ] || \
4296 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4302 run_test 39k "write, utime, close, stat ========================"
4304 # this should be set to future
4305 TEST_39_ATIME=`date -d "1 year" +%s`
4308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4309 remote_mds_nodsh && skip "remote MDS with nodsh"
4311 local atime_diff=$(do_facet $SINGLEMDS \
4312 lctl get_param -n mdd.*MDT0000*.atime_diff)
4316 # test setting directory atime to future
4317 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4318 local atime=$(stat -c %X $DIR/$tdir)
4319 [ "$atime" = $TEST_39_ATIME ] ||
4320 error "atime is not set to future: $atime, $TEST_39_ATIME"
4322 # test setting directory atime from future to now
4323 local now=$(date +%s)
4324 touch -a -d @$now $DIR/$tdir
4326 atime=$(stat -c %X $DIR/$tdir)
4327 [ "$atime" -eq "$now" ] ||
4328 error "atime is not updated from future: $atime, $now"
4330 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4333 # test setting directory atime when now > dir atime + atime_diff
4334 local d1=$(date +%s)
4336 local d2=$(date +%s)
4337 cancel_lru_locks mdc
4338 atime=$(stat -c %X $DIR/$tdir)
4339 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4340 error "atime is not updated : $atime, should be $d2"
4342 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4345 # test not setting directory atime when now < dir atime + atime_diff
4347 cancel_lru_locks mdc
4348 atime=$(stat -c %X $DIR/$tdir)
4349 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4350 error "atime is updated to $atime, should remain $d1<atime<$d2"
4352 do_facet $SINGLEMDS \
4353 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4355 run_test 39l "directory atime update ==========================="
4358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4362 local far_past_mtime=$(date -d "May 29 1953" +%s)
4363 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4365 touch -m -d @$far_past_mtime $DIR1/$tfile
4366 touch -a -d @$far_past_atime $DIR1/$tfile
4368 for (( i=0; i < 2; i++ )) ; do
4369 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4370 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4371 error "atime or mtime set incorrectly"
4373 cancel_lru_locks $OSC
4374 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4377 run_test 39m "test atime and mtime before 1970"
4379 test_39n() { # LU-3832
4380 remote_mds_nodsh && skip "remote MDS with nodsh"
4382 local atime_diff=$(do_facet $SINGLEMDS \
4383 lctl get_param -n mdd.*MDT0000*.atime_diff)
4388 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4391 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4392 atime0=$(stat -c %X $DIR/$tfile)
4395 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4396 atime1=$(stat -c %X $DIR/$tfile)
4399 cancel_lru_locks mdc
4400 cancel_lru_locks osc
4401 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4402 atime2=$(stat -c %X $DIR/$tfile)
4404 do_facet $SINGLEMDS \
4405 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4407 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4408 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4410 run_test 39n "check that O_NOATIME is honored"
4413 TESTDIR=$DIR/$tdir/$tfile
4414 [ -e $TESTDIR ] && rm -rf $TESTDIR
4421 links2=$(stat -c %h .)
4422 [ $(($links1 + 2)) != $links2 ] &&
4423 error "wrong links count $(($links1 + 2)) != $links2"
4425 links3=$(stat -c %h .)
4426 [ $(($links1 + 1)) != $links3 ] &&
4427 error "wrong links count $links1 != $links3"
4430 run_test 39o "directory cached attributes updated after create"
4433 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4436 TESTDIR=$DIR/$tdir/$tdir
4437 [ -e $TESTDIR ] && rm -rf $TESTDIR
4438 test_mkdir -p $TESTDIR
4442 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4443 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4445 links2=$(stat -c %h .)
4446 [ $(($links1 + 2)) != $links2 ] &&
4447 error "wrong links count $(($links1 + 2)) != $links2"
4449 links3=$(stat -c %h .)
4450 [ $(($links1 + 1)) != $links3 ] &&
4451 error "wrong links count $links1 != $links3"
4454 run_test 39p "remote directory cached attributes updated after create ========"
4457 test_39q() { # LU-8041
4458 local testdir=$DIR/$tdir
4460 multiop_bg_pause $testdir D_c || error "multiop failed"
4462 cancel_lru_locks mdc
4463 kill -USR1 $multipid
4464 local atime=$(stat -c %X $testdir)
4465 [ "$atime" -ne 0 ] || error "atime is zero"
4467 run_test 39q "close won't zero out atime"
4470 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4471 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4472 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4473 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4474 error "$tfile is not 4096 bytes in size"
4476 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4480 small_write $DIR/f41 18
4482 run_test 41 "test small file write + fstat ====================="
4484 count_ost_writes() {
4485 lctl get_param -n ${OSC}.*.stats |
4486 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4487 END { printf("%0.0f", writes) }'
4494 BG_DIRTY_RATIO_SAVE=10
4495 MAX_BG_DIRTY_RATIO=25
4499 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4500 # dirty_ratio, dirty_background_ratio
4501 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4502 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4503 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4504 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4506 # if file not here, we are a 2.4 kernel
4507 kill -CONT `pidof kupdated`
4512 # setup the trap first, so someone cannot exit the test at the
4513 # exact wrong time and mess up a machine
4514 trap start_writeback EXIT
4515 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4516 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4517 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4518 sysctl -w vm.dirty_writeback_centisecs=0
4519 sysctl -w vm.dirty_writeback_centisecs=0
4520 # save and increase /proc/sys/vm/dirty_ratio
4521 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4522 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4523 # save and increase /proc/sys/vm/dirty_background_ratio
4524 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4525 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4527 # if file not here, we are a 2.4 kernel
4528 kill -STOP `pidof kupdated`
4532 # ensure that all stripes have some grant before we test client-side cache
4534 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4535 dd if=/dev/zero of=$i bs=4k count=1
4540 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4541 # file truncation, and file removal.
4543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4546 cancel_lru_locks $OSC
4548 sync; sleep 1; sync # just to be safe
4549 BEFOREWRITES=`count_ost_writes`
4550 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4551 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4552 AFTERWRITES=`count_ost_writes`
4553 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4554 error "$BEFOREWRITES < $AFTERWRITES"
4557 run_test 42a "ensure that we don't flush on close"
4560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4563 cancel_lru_locks $OSC
4566 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4567 BEFOREWRITES=$(count_ost_writes)
4568 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4569 AFTERWRITES=$(count_ost_writes)
4570 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4571 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4573 BEFOREWRITES=$(count_ost_writes)
4574 sync || error "sync: $?"
4575 AFTERWRITES=$(count_ost_writes)
4576 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4577 error "$BEFOREWRITES < $AFTERWRITES on sync"
4579 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4583 run_test 42b "test destroy of file with cached dirty data ======"
4585 # if these tests just want to test the effect of truncation,
4586 # they have to be very careful. consider:
4587 # - the first open gets a {0,EOF}PR lock
4588 # - the first write conflicts and gets a {0, count-1}PW
4589 # - the rest of the writes are under {count,EOF}PW
4590 # - the open for truncate tries to match a {0,EOF}PR
4591 # for the filesize and cancels the PWs.
4592 # any number of fixes (don't get {0,EOF} on open, match
4593 # composite locks, do smarter file size management) fix
4594 # this, but for now we want these tests to verify that
4595 # the cancellation with truncate intent works, so we
4596 # start the file with a full-file pw lock to match against
4597 # until the truncate.
4602 cancel_lru_locks $OSC
4604 # prime the file with 0,EOF PW to match
4608 # now the real test..
4609 dd if=/dev/zero of=$file bs=1024 count=100
4610 BEFOREWRITES=`count_ost_writes`
4611 $TRUNCATE $file $offset
4612 cancel_lru_locks $OSC
4613 AFTERWRITES=`count_ost_writes`
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4621 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4622 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4625 run_test 42c "test partial truncate of file with cached dirty data"
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4631 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4632 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4635 run_test 42d "test complete truncate of file with cached dirty data"
4637 test_42e() { # bug22074
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4640 local TDIR=$DIR/${tdir}e
4641 local pages=16 # hardcoded 16 pages, don't change it.
4642 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4643 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4647 test_mkdir $DIR/${tdir}e
4648 $LFS setstripe -c 1 $TDIR
4649 createmany -o $TDIR/f $files
4651 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4653 # we assume that with $OSTCOUNT files, at least one of them will
4654 # be allocated on OST0.
4655 warmup_files=$((OSTCOUNT * max_dirty_mb))
4656 createmany -o $TDIR/w $warmup_files
4658 # write a large amount of data into one file and sync, to get good
4659 # avail_grant number from OST.
4660 for ((i=0; i<$warmup_files; i++)); do
4661 idx=$($LFS getstripe -i $TDIR/w$i)
4662 [ $idx -ne 0 ] && continue
4663 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4666 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4668 $LCTL get_param $proc_osc0/cur_dirty_bytes
4669 $LCTL get_param $proc_osc0/cur_grant_bytes
4671 # create as much dirty pages as we can while not to trigger the actual
4672 # RPCs directly. but depends on the env, VFS may trigger flush during this
4673 # period, hopefully we are good.
4674 for ((i=0; i<$warmup_files; i++)); do
4675 idx=$($LFS getstripe -i $TDIR/w$i)
4676 [ $idx -ne 0 ] && continue
4677 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4679 $LCTL get_param $proc_osc0/cur_dirty_bytes
4680 $LCTL get_param $proc_osc0/cur_grant_bytes
4682 # perform the real test
4683 $LCTL set_param $proc_osc0/rpc_stats 0
4684 for ((;i<$files; i++)); do
4685 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4686 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4689 $LCTL get_param $proc_osc0/rpc_stats
4692 local have_ppr=false
4693 $LCTL get_param $proc_osc0/rpc_stats |
4694 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4695 # skip lines until we are at the RPC histogram data
4696 [ "$PPR" == "pages" ] && have_ppr=true && continue
4697 $have_ppr || continue
4699 # we only want the percent stat for < 16 pages
4700 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4702 percent=$((percent + WPCT))
4703 if [[ $percent -gt 15 ]]; then
4704 error "less than 16-pages write RPCs" \
4711 run_test 42e "verify sub-RPC writes are not done synchronously"
4713 test_43A() { # was test_43
4714 test_mkdir $DIR/$tdir
4715 cp -p /bin/ls $DIR/$tdir/$tfile
4716 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4718 # give multiop a chance to open
4721 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4724 run_test 43A "execution of file opened for write should return -ETXTBSY"
4727 test_mkdir $DIR/$tdir
4728 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4729 $DIR/$tdir/sleep 60 &
4731 # Make sure exec of $tdir/sleep wins race with truncate
4733 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4736 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4741 test_mkdir $DIR/$tdir
4742 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4743 $DIR/$tdir/sleep 60 &
4745 # Make sure exec of $tdir/sleep wins race with truncate
4747 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4750 run_test 43b "truncate of file being executed should return -ETXTBSY"
4753 local testdir="$DIR/$tdir"
4756 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4757 ( cd $testdir && md5sum -c )
4759 run_test 43c "md5sum of copy into lustre"
4761 test_44A() { # was test_44
4762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4764 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4765 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4767 run_test 44A "zero length read from a sparse stripe"
4770 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4772 [ -z "$nstripe" ] && skip "can't get stripe info"
4773 [[ $nstripe -gt $OSTCOUNT ]] &&
4774 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4776 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4778 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4779 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4783 OFFSETS="0 $((stride/2)) $((stride-1))"
4784 for offset in $OFFSETS; do
4785 for i in $(seq 0 $((nstripe-1))); do
4786 local GLOBALOFFSETS=""
4788 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4789 local myfn=$DIR/d44a-$size
4790 echo "--------writing $myfn at $size"
4791 ll_sparseness_write $myfn $size ||
4792 error "ll_sparseness_write"
4793 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4794 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4795 error "ll_sparseness_verify $GLOBALOFFSETS"
4797 for j in $(seq 0 $((nstripe-1))); do
4799 size=$((((j + $nstripe )*$stride + $offset)))
4800 ll_sparseness_write $myfn $size ||
4801 error "ll_sparseness_write"
4802 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4804 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4805 error "ll_sparseness_verify $GLOBALOFFSETS"
4810 run_test 44a "test sparse pwrite ==============================="
4814 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4820 before=`dirty_osc_total`
4821 echo executing "\"$*\""
4823 after=`dirty_osc_total`
4824 echo before $before, after $after
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 # Obtain grants from OST if it supports it
4831 echo blah > ${f}_grant
4834 do_dirty_record "echo blah > $f"
4835 [[ $before -eq $after ]] && error "write wasn't cached"
4836 do_dirty_record "> $f"
4837 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4838 do_dirty_record "echo blah > $f"
4839 [[ $before -eq $after ]] && error "write wasn't cached"
4840 do_dirty_record "sync"
4841 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4842 do_dirty_record "echo blah > $f"
4843 [[ $before -eq $after ]] && error "write wasn't cached"
4844 do_dirty_record "cancel_lru_locks osc"
4845 [[ $before -gt $after ]] ||
4846 error "lock cancellation didn't lower dirty count"
4849 run_test 45 "osc io page accounting ============================"
4851 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4852 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4853 # objects offset and an assert hit when an rpc was built with 1023's mapped
4854 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4863 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4864 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4868 run_test 46 "dirtying a previously written page ================"
4870 # test_47 is removed "Device nodes check" is moved to test_28
4872 test_48a() { # bug 2399
4873 [ "$mds1_FSTYPE" = "zfs" ] &&
4874 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4875 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4877 test_mkdir $DIR/$tdir
4879 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4880 test_mkdir $DIR/$tdir
4881 touch foo || error "'touch foo' failed after recreating cwd"
4883 touch .foo || error "'touch .foo' failed after recreating cwd"
4885 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4886 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4887 cd . || error "'cd .' failed after recreating cwd"
4888 mkdir . && error "'mkdir .' worked after recreating cwd"
4889 rmdir . && error "'rmdir .' worked after recreating cwd"
4890 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4891 cd .. || error "'cd ..' failed after recreating cwd"
4893 run_test 48a "Access renamed working dir (should return errors)="
4895 test_48b() { # bug 2399
4897 test_mkdir $DIR/$tdir
4899 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4900 touch foo && error "'touch foo' worked after removing cwd"
4901 mkdir foo && error "'mkdir foo' worked after removing cwd"
4902 touch .foo && error "'touch .foo' worked after removing cwd"
4903 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4904 ls . > /dev/null && error "'ls .' worked after removing cwd"
4905 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4906 mkdir . && error "'mkdir .' worked after removing cwd"
4907 rmdir . && error "'rmdir .' worked after removing cwd"
4908 ln -s . foo && error "'ln -s .' worked after removing cwd"
4909 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4911 run_test 48b "Access removed working dir (should return errors)="
4913 test_48c() { # bug 2350
4914 #lctl set_param debug=-1
4917 test_mkdir -p $DIR/$tdir/dir
4919 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4920 $TRACE touch foo && error "touch foo worked after removing cwd"
4921 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4922 touch .foo && error "touch .foo worked after removing cwd"
4923 mkdir .foo && error "mkdir .foo worked after removing cwd"
4924 $TRACE ls . && error "'ls .' worked after removing cwd"
4925 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4926 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4927 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4928 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4929 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4931 run_test 48c "Access removed working subdir (should return errors)"
4933 test_48d() { # bug 2350
4934 #lctl set_param debug=-1
4937 test_mkdir -p $DIR/$tdir/dir
4939 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4940 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4941 $TRACE touch foo && error "'touch foo' worked after removing parent"
4942 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4943 touch .foo && error "'touch .foo' worked after removing parent"
4944 mkdir .foo && error "mkdir .foo worked after removing parent"
4945 $TRACE ls . && error "'ls .' worked after removing parent"
4946 $TRACE ls .. && error "'ls ..' worked after removing parent"
4947 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4948 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4949 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4952 run_test 48d "Access removed parent subdir (should return errors)"
4954 test_48e() { # bug 4134
4955 #lctl set_param debug=-1
4958 test_mkdir -p $DIR/$tdir/dir
4960 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4961 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4962 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4963 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4964 # On a buggy kernel addition of "touch foo" after cd .. will
4965 # produce kernel oops in lookup_hash_it
4966 touch ../foo && error "'cd ..' worked after recreate parent"
4968 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4970 run_test 48e "Access to recreated parent subdir (should return errors)"
4972 test_49() { # LU-1030
4973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4974 remote_ost_nodsh && skip "remote OST with nodsh"
4976 # get ost1 size - lustre-OST0000
4977 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4979 # write 800M at maximum
4980 [[ $ost1_size -lt 2 ]] && ost1_size=2
4981 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4983 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4984 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4987 # change max_pages_per_rpc while writing the file
4988 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4989 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4990 # loop until dd process exits
4991 while ps ax -opid | grep -wq $dd_pid; do
4992 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4993 sleep $((RANDOM % 5 + 1))
4995 # restore original max_pages_per_rpc
4996 $LCTL set_param $osc1_mppc=$orig_mppc
4997 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4999 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5003 test_mkdir $DIR/$tdir
5005 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5007 run_test 50 "special situations: /proc symlinks ==============="
5009 test_51a() { # was test_51
5010 # bug 1516 - create an empty entry right after ".." then split dir
5011 test_mkdir -c1 $DIR/$tdir
5012 touch $DIR/$tdir/foo
5013 $MCREATE $DIR/$tdir/bar
5015 createmany -m $DIR/$tdir/longfile 201
5017 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5018 $MCREATE $DIR/$tdir/longfile$FNUM
5023 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5025 run_test 51a "special situations: split htree with empty entry =="
5027 cleanup_print_lfs_df () {
5034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5036 local dir=$DIR/$tdir
5037 local nrdirs=$((65536 + 100))
5039 # cleanup the directory
5046 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5047 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5048 [[ $numfree -lt $nrdirs ]] &&
5049 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5051 # need to check free space for the directories as well
5052 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5053 numfree=$(( blkfree / $(fs_inode_ksize) ))
5054 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5056 trap cleanup_print_lfs_df EXIT
5059 createmany -d $dir/d $nrdirs || {
5060 unlinkmany $dir/d $nrdirs
5061 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5065 nrdirs=$(ls -U $dir | wc -l)
5067 # unlink all but 100 subdirectories, then check it still works
5069 local delete=$((nrdirs - left))
5074 # for ldiskfs the nlink count should be 1, but this is OSD specific
5075 # and so this is listed for informational purposes only
5076 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5077 unlinkmany -d $dir/d $delete ||
5078 error "unlink of first $delete subdirs failed"
5080 echo "nlink between: $(stat -c %h $dir)"
5081 local found=$(ls -U $dir | wc -l)
5082 [ $found -ne $left ] &&
5083 error "can't find subdirs: found only $found, expected $left"
5085 unlinkmany -d $dir/d $delete $left ||
5086 error "unlink of second $left subdirs failed"
5087 # regardless of whether the backing filesystem tracks nlink accurately
5088 # or not, the nlink count shouldn't be more than "." and ".." here
5089 local after=$(stat -c %h $dir)
5090 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5091 echo "nlink after: $after"
5093 cleanup_print_lfs_df
5095 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5099 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5101 test_mkdir $DIR/$tdir
5102 createmany -o $DIR/$tdir/t- 1000
5103 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5104 for N in $(seq 0 $((OSTCOUNT - 1))); do
5105 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5106 END { printf("%0.0f", objs) }' $TMP/$tfile)
5107 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5108 '($1 == '$N') { objs += 1 } \
5109 END { printf("%0.0f", objs) }')
5110 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5112 unlinkmany $DIR/$tdir/t- 1000
5115 for N in $(seq 1 $((OSTCOUNT - 1))); do
5116 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5117 error "OST $N has less objects vs OST $NLAST" \
5118 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5119 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5120 error "OST $N has less objects vs OST $NLAST" \
5121 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5123 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5124 error "OST $N has less #0 objects vs OST $NLAST" \
5125 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5126 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5127 error "OST $N has less #0 objects vs OST $NLAST" \
5128 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5133 run_test 51d "check object distribution"
5136 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5137 skip_env "ldiskfs only test"
5140 test_mkdir -c1 $DIR/$tdir
5141 test_mkdir -c1 $DIR/$tdir/d0
5143 touch $DIR/$tdir/d0/foo
5144 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5145 error "file exceed 65000 nlink limit!"
5146 unlinkmany $DIR/$tdir/d0/f- 65001
5149 run_test 51e "check file nlink limit"
5152 test_mkdir $DIR/$tdir
5155 local ulimit_old=$(ulimit -n)
5156 local spare=20 # number of spare fd's for scripts/libraries, etc.
5157 local mdt=$($LFS getstripe -m $DIR/$tdir)
5158 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5160 echo "MDT$mdt numfree=$numfree, max=$max"
5161 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5162 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5163 while ! ulimit -n $((numfree + spare)); do
5164 numfree=$((numfree * 3 / 4))
5166 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5168 echo "left ulimit at $ulimit_old"
5171 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5172 unlinkmany $DIR/$tdir/f $numfree
5173 error "create+open $numfree files in $DIR/$tdir failed"
5175 ulimit -n $ulimit_old
5177 # if createmany exits at 120s there will be fewer than $numfree files
5178 unlinkmany $DIR/$tdir/f $numfree || true
5180 run_test 51f "check many open files limit"
5183 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5184 test_mkdir $DIR/$tdir
5185 touch $DIR/$tdir/foo
5186 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5187 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5188 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5189 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5190 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5192 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5193 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5194 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5196 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5197 cp -r $DIR/$tdir $TMP/
5198 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5200 run_test 52a "append-only flag test (should return errors)"
5203 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5204 test_mkdir $DIR/$tdir
5205 touch $DIR/$tdir/foo
5206 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5207 cat test > $DIR/$tdir/foo && error "cat test worked"
5208 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5209 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5210 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5212 echo foo >> $DIR/$tdir/foo && error "echo worked"
5213 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5214 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5215 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5216 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5218 chattr -i $DIR/$tdir/foo || error "chattr failed"
5220 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5222 run_test 52b "immutable flag test (should return errors) ======="
5225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5226 remote_mds_nodsh && skip "remote MDS with nodsh"
5227 remote_ost_nodsh && skip "remote OST with nodsh"
5240 local support_last_seq=true
5242 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5243 support_last_seq=false
5246 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5248 for value in $(do_facet $SINGLEMDS \
5249 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5250 param=$(echo ${value[0]} | cut -d "=" -f1)
5251 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5253 if $support_last_seq; then
5254 param_seq=$(echo $param |
5255 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5256 mds_last_seq=$(do_facet $SINGLEMDS \
5257 $LCTL get_param -n $param_seq)
5259 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5261 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5262 node=$(facet_active_host ost$((ostnum+1)))
5263 param="obdfilter.$ostname.last_id"
5264 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5265 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5266 ost_last_id=$ost_last
5268 if $support_last_seq; then
5269 ost_last_id=$(echo $ost_last |
5270 awk -F':' '{print $2}' |
5272 ost_last_seq=$(echo $ost_last |
5273 awk -F':' '{print $1}')
5274 [[ $ost_last_seq = $mds_last_seq ]] || continue
5277 if [[ $ost_last_id != $mds_last ]]; then
5278 error "$ost_last_id != $mds_last"
5285 $found || error "can not match last_seq/last_id for $mdtosc"
5288 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5291 perl -MSocket -e ';' || skip "no Socket perl module installed"
5293 $SOCKETSERVER $DIR/socket ||
5294 error "$SOCKETSERVER $DIR/socket failed: $?"
5295 $SOCKETCLIENT $DIR/socket ||
5296 error "$SOCKETCLIENT $DIR/socket failed: $?"
5297 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5299 run_test 54a "unix domain socket test =========================="
5305 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5307 run_test 54b "char device works in lustre ======================"
5310 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5311 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5312 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5314 for i in $(seq 3 7); do
5315 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5324 loopdev="$DIR/loop54c"
5327 $UMOUNT $DIR/$tdir || rc=$?
5328 losetup -d $loopdev || true
5329 losetup -d $LOOPDEV || true
5330 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5337 loopdev="$DIR/loop54c"
5340 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5341 trap cleanup_54c EXIT
5342 mknod $loopdev b 7 $LOOPNUM
5343 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5344 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5345 losetup $loopdev $DIR/$tfile ||
5346 error "can't set up $loopdev for $DIR/$tfile"
5347 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5348 test_mkdir $DIR/$tdir
5349 mount -t ext2 $loopdev $DIR/$tdir ||
5350 error "error mounting $loopdev on $DIR/$tdir"
5351 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5354 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5358 run_test 54c "block device works in lustre ====================="
5364 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5366 run_test 54d "fifo device works in lustre ======================"
5371 cp -aL /dev/console $f
5372 echo $string > $f || error "echo $string to $f failed"
5374 run_test 54e "console/tty device works in lustre ======================"
5378 local dir=$DIR/$tdir
5381 test_mkdir -p $dir/dir
5382 for i in $(seq $numfiles); do
5384 touch $dir/dir/file$i
5387 local numcomp=$($LFS getstripe --component-count $dir)
5389 [[ $numcomp == 0 ]] && numcomp=1
5391 # test lfs getstripe with --recursive
5392 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5394 [[ $filenum -eq $((numfiles * 2)) ]] ||
5395 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5396 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5397 [[ $filenum -eq $numfiles ]] ||
5398 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5399 echo "$LFS getstripe showed obdidx or l_ost_idx"
5401 # test lfs getstripe with file instead of dir
5402 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5403 [[ $filenum -eq 1 ]] ||
5404 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5405 echo "$LFS getstripe file1 passed"
5407 #test lfs getstripe with --verbose
5408 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5409 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5410 error "$LFS getstripe --verbose $dir: "\
5411 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5412 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5413 error "$LFS getstripe $dir: showed lmm_magic"
5415 #test lfs getstripe with -v prints lmm_fid
5416 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5417 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5418 error "$LFS getstripe -v $dir: "\
5419 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5420 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5421 error "$LFS getstripe $dir: showed lmm_fid by default"
5422 echo "$LFS getstripe --verbose passed"
5424 #check for FID information
5425 local fid1=$($LFS getstripe --fid $dir/file1)
5426 local fid2=$($LFS getstripe --verbose $dir/file1 |
5427 awk '/lmm_fid: / { print $2; exit; }')
5428 local fid3=$($LFS path2fid $dir/file1)
5430 [ "$fid1" != "$fid2" ] &&
5431 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5432 [ "$fid1" != "$fid3" ] &&
5433 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5434 echo "$LFS getstripe --fid passed"
5436 #test lfs getstripe with --obd
5437 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5438 error "$LFS getstripe --obd wrong_uuid: should return error"
5440 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5443 local obduuid=$(ostuuid_from_index $ostidx)
5444 local found=$($LFS getstripe -r --obd $obduuid $dir |
5445 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5447 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5448 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5450 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5453 [[ $found -eq $filenum ]] ||
5454 error "$LFS getstripe --obd: found $found expect $filenum"
5455 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5456 sed '/^[ ]*'${ostidx}'[ ]/d' |
5457 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5458 error "$LFS getstripe --obd: should not show file on other obd"
5459 echo "$LFS getstripe --obd passed"
5461 run_test 56a "check $LFS getstripe"
5464 local dir=$DIR/$tdir
5468 for i in $(seq $numdirs); do
5469 test_mkdir $dir/dir$i
5472 # test lfs getdirstripe default mode is non-recursion, which is
5473 # different from lfs getstripe
5474 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5476 [[ $dircnt -eq 1 ]] ||
5477 error "$LFS getdirstripe: found $dircnt, not 1"
5478 dircnt=$($LFS getdirstripe --recursive $dir |
5479 grep -c lmv_stripe_count)
5480 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5481 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5483 run_test 56b "check $LFS getdirstripe"
5486 remote_ost_nodsh && skip "remote OST with nodsh"
5489 local ost_name=$(ostname_from_index $ost_idx)
5490 local old_status=$(ost_dev_status $ost_idx)
5492 [[ -z "$old_status" ]] ||
5493 skip_env "OST $ost_name is in $old_status status"
5495 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5498 local new_status=$(ost_dev_status $ost_idx)
5500 [[ "$new_status" = "D" ]] ||
5501 error "OST $ost_name is in status of '$new_status', not 'D'"
5503 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5506 new_status=$(ost_dev_status $ost_idx)
5507 [[ -z "$new_status" ]] ||
5508 error "OST $ost_name is in status of '$new_status', not ''"
5510 run_test 56c "check 'lfs df' showing device status"
5515 local local_tdir="$1"
5516 local local_numfiles="$2"
5517 local local_numdirs="$3"
5518 local dir_params="$4"
5519 local dir_stripe_params="$5"
5521 if [ ! -d "$local_tdir" ] ; then
5522 test_mkdir -p $dir_stripe_params $local_tdir
5523 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5524 for i in $(seq $local_numfiles) ; do
5525 touch $local_tdir/file$i
5527 for i in $(seq $local_numdirs) ; do
5528 test_mkdir $dir_stripe_params $local_tdir/dir$i
5529 for j in $(seq $local_numfiles) ; do
5530 touch $local_tdir/dir$i/file$j
5536 setup_56_special() {
5538 local local_numfiles=$2
5539 local local_numdirs=$3
5541 setup_56 $local_tdir $local_numfiles $local_numdirs
5543 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5544 for i in $(seq $local_numfiles) ; do
5545 mknod $local_tdir/loop${i}b b 7 $i
5546 mknod $local_tdir/null${i}c c 1 3
5547 ln -s $local_tdir/file1 $local_tdir/link${i}
5549 for i in $(seq $local_numdirs) ; do
5550 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5551 mknod $local_tdir/dir$i/null${i}c c 1 3
5552 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5558 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5559 local expected=$(($NUMDIRS + 2))
5561 setup_56 $dir $NUMFILES $NUMDIRS
5563 # test lfs find with -name
5564 for i in $(seq $NUMFILES) ; do
5565 local nums=$($LFS find -name "*$i" $dir | wc -l)
5567 [ $nums -eq $expected ] ||
5568 error "lfs find -name '*$i' $dir wrong: "\
5569 "found $nums, expected $expected"
5572 run_test 56g "check lfs find -name"
5575 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5576 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5578 setup_56 $dir $NUMFILES $NUMDIRS
5580 # test lfs find with ! -name
5581 for i in $(seq $NUMFILES) ; do
5582 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5584 [ $nums -eq $expected ] ||
5585 error "lfs find ! -name '*$i' $dir wrong: "\
5586 "found $nums, expected $expected"
5589 run_test 56h "check lfs find ! -name"
5592 local dir=$DIR/$tdir
5596 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5599 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5601 run_test 56i "check 'lfs find -ost UUID' skips directories"
5604 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5606 setup_56_special $dir $NUMFILES $NUMDIRS
5608 local expected=$((NUMDIRS + 1))
5609 local cmd="$LFS find -type d $dir"
5610 local nums=$($cmd | wc -l)
5612 [ $nums -eq $expected ] ||
5613 error "'$cmd' wrong: found $nums, expected $expected"
5615 run_test 56j "check lfs find -type d"
5618 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5620 setup_56_special $dir $NUMFILES $NUMDIRS
5622 local expected=$(((NUMDIRS + 1) * NUMFILES))
5623 local cmd="$LFS find -type f $dir"
5624 local nums=$($cmd | wc -l)
5626 [ $nums -eq $expected ] ||
5627 error "'$cmd' wrong: found $nums, expected $expected"
5629 run_test 56k "check lfs find -type f"
5632 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5634 setup_56_special $dir $NUMFILES $NUMDIRS
5636 local expected=$((NUMDIRS + NUMFILES))
5637 local cmd="$LFS find -type b $dir"
5638 local nums=$($cmd | wc -l)
5640 [ $nums -eq $expected ] ||
5641 error "'$cmd' wrong: found $nums, expected $expected"
5643 run_test 56l "check lfs find -type b"
5646 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5648 setup_56_special $dir $NUMFILES $NUMDIRS
5650 local expected=$((NUMDIRS + NUMFILES))
5651 local cmd="$LFS find -type c $dir"
5652 local nums=$($cmd | wc -l)
5653 [ $nums -eq $expected ] ||
5654 error "'$cmd' wrong: found $nums, expected $expected"
5656 run_test 56m "check lfs find -type c"
5659 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5660 setup_56_special $dir $NUMFILES $NUMDIRS
5662 local expected=$((NUMDIRS + NUMFILES))
5663 local cmd="$LFS find -type l $dir"
5664 local nums=$($cmd | wc -l)
5666 [ $nums -eq $expected ] ||
5667 error "'$cmd' wrong: found $nums, expected $expected"
5669 run_test 56n "check lfs find -type l"
5672 local dir=$DIR/$tdir
5674 setup_56 $dir $NUMFILES $NUMDIRS
5675 utime $dir/file1 > /dev/null || error "utime (1)"
5676 utime $dir/file2 > /dev/null || error "utime (2)"
5677 utime $dir/dir1 > /dev/null || error "utime (3)"
5678 utime $dir/dir2 > /dev/null || error "utime (4)"
5679 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5680 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5683 local nums=$($LFS find -mtime +0 $dir | wc -l)
5685 [ $nums -eq $expected ] ||
5686 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5689 cmd="$LFS find -mtime 0 $dir"
5690 nums=$($cmd | wc -l)
5691 [ $nums -eq $expected ] ||
5692 error "'$cmd' wrong: found $nums, expected $expected"
5694 run_test 56o "check lfs find -mtime for old files"
5697 local dir=$DIR/$tdir
5701 # just to make sure there is something that won't be found
5703 touch $dir/$tfile.now
5705 for age in year week day hour min; do
5706 count=$((count + 1))
5708 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5709 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5710 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5712 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5713 local nums=$($cmd | wc -l)
5714 [ $nums -eq $expected ] ||
5715 error "'$cmd' wrong: found $nums, expected $expected"
5717 cmd="$LFS find $dir -atime $count${age:0:1}"
5718 nums=$($cmd | wc -l)
5719 [ $nums -eq $expected ] ||
5720 error "'$cmd' wrong: found $nums, expected $expected"
5724 cmd="$LFS find $dir -ctime +1s -type f"
5725 nums=$($cmd | wc -l)
5726 (( $nums == $count * 2 + 1)) ||
5727 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5729 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5732 [ $RUNAS_ID -eq $UID ] &&
5733 skip_env "RUNAS_ID = UID = $UID -- skipping"
5735 local dir=$DIR/$tdir
5737 setup_56 $dir $NUMFILES $NUMDIRS
5738 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5740 local expected=$NUMFILES
5741 local cmd="$LFS find -uid $RUNAS_ID $dir"
5742 local nums=$($cmd | wc -l)
5744 [ $nums -eq $expected ] ||
5745 error "'$cmd' wrong: found $nums, expected $expected"
5747 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5748 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5749 nums=$($cmd | wc -l)
5750 [ $nums -eq $expected ] ||
5751 error "'$cmd' wrong: found $nums, expected $expected"
5753 run_test 56p "check lfs find -uid and ! -uid"
5756 [ $RUNAS_ID -eq $UID ] &&
5757 skip_env "RUNAS_ID = UID = $UID -- skipping"
5759 local dir=$DIR/$tdir
5761 setup_56 $dir $NUMFILES $NUMDIRS
5762 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5764 local expected=$NUMFILES
5765 local cmd="$LFS find -gid $RUNAS_GID $dir"
5766 local nums=$($cmd | wc -l)
5768 [ $nums -eq $expected ] ||
5769 error "'$cmd' wrong: found $nums, expected $expected"
5771 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5772 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5773 nums=$($cmd | wc -l)
5774 [ $nums -eq $expected ] ||
5775 error "'$cmd' wrong: found $nums, expected $expected"
5777 run_test 56q "check lfs find -gid and ! -gid"
5780 local dir=$DIR/$tdir
5782 setup_56 $dir $NUMFILES $NUMDIRS
5785 local cmd="$LFS find -size 0 -type f -lazy $dir"
5786 local nums=$($cmd | wc -l)
5788 [ $nums -eq $expected ] ||
5789 error "'$cmd' wrong: found $nums, expected $expected"
5790 cmd="$LFS find -size 0 -type f $dir"
5791 nums=$($cmd | wc -l)
5792 [ $nums -eq $expected ] ||
5793 error "'$cmd' wrong: found $nums, expected $expected"
5796 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5797 nums=$($cmd | wc -l)
5798 [ $nums -eq $expected ] ||
5799 error "'$cmd' wrong: found $nums, expected $expected"
5800 cmd="$LFS find ! -size 0 -type f $dir"
5801 nums=$($cmd | wc -l)
5802 [ $nums -eq $expected ] ||
5803 error "'$cmd' wrong: found $nums, expected $expected"
5805 echo "test" > $dir/$tfile
5806 echo "test2" > $dir/$tfile.2 && sync
5808 cmd="$LFS find -size 5 -type f -lazy $dir"
5809 nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5812 cmd="$LFS find -size 5 -type f $dir"
5813 nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5818 cmd="$LFS find -size +5 -type f -lazy $dir"
5819 nums=$($cmd | wc -l)
5820 [ $nums -eq $expected ] ||
5821 error "'$cmd' wrong: found $nums, expected $expected"
5822 cmd="$LFS find -size +5 -type f $dir"
5823 nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -size +0 -type f -lazy $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5832 cmd="$LFS find -size +0 -type f $dir"
5833 nums=$($cmd | wc -l)
5834 [ $nums -eq $expected ] ||
5835 error "'$cmd' wrong: found $nums, expected $expected"
5838 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5839 nums=$($cmd | wc -l)
5840 [ $nums -eq $expected ] ||
5841 error "'$cmd' wrong: found $nums, expected $expected"
5842 cmd="$LFS find ! -size -5 -type f $dir"
5843 nums=$($cmd | wc -l)
5844 [ $nums -eq $expected ] ||
5845 error "'$cmd' wrong: found $nums, expected $expected"
5848 cmd="$LFS find -size -5 -type f -lazy $dir"
5849 nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5852 cmd="$LFS find -size -5 -type f $dir"
5853 nums=$($cmd | wc -l)
5854 [ $nums -eq $expected ] ||
5855 error "'$cmd' wrong: found $nums, expected $expected"
5857 run_test 56r "check lfs find -size works"
5860 local dir=$DIR/$tdir
5862 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5864 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5866 cancel_lru_locks $OSC
5868 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5870 local cmd="$LFS find -size 0 -type f -lazy $dir"
5871 local nums=$($cmd | wc -l)
5873 [ $nums -eq $expected ] ||
5874 error "'$cmd' wrong: found $nums, expected $expected"
5876 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5877 [ $rpcs_before -eq $rpcs_after ] ||
5878 error "'$cmd' should not send glimpse RPCs to OST"
5879 cmd="$LFS find -size 0 -type f $dir"
5880 nums=$($cmd | wc -l)
5881 [ $nums -eq $expected ] ||
5882 error "'$cmd' wrong: found $nums, expected $expected"
5883 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5884 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5885 $LCTL get_param osc.*.stats
5886 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5887 error "'$cmd' should send 12 glimpse RPCs to OST"
5889 cancel_lru_locks $OSC
5890 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5892 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5893 nums=$($cmd | wc -l)
5894 [ $nums -eq $expected ] ||
5895 error "'$cmd' wrong: found $nums, expected $expected"
5896 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5897 $LCTL get_param mdc.*.stats
5898 [ $rpcs_before -eq $rpcs_after ] ||
5899 error "'$cmd' should not send glimpse RPCs to OST"
5900 cmd="$LFS find ! -size 0 -type f $dir"
5901 nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5904 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5905 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5906 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5907 error "'$cmd' should send 12 glimpse RPCs to OST"
5909 echo "test" > $dir/$tfile
5910 echo "test2" > $dir/$tfile.2 && sync
5911 cancel_lru_locks $OSC
5912 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5914 cmd="$LFS find -size 5 -type f -lazy $dir"
5915 nums=$($cmd | wc -l)
5916 [ $nums -eq $expected ] ||
5917 error "'$cmd' wrong: found $nums, expected $expected"
5918 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5919 [ $rpcs_before -eq $rpcs_after ] ||
5920 error "'$cmd' should not send glimpse RPCs to OST"
5921 cmd="$LFS find -size 5 -type f $dir"
5922 nums=$($cmd | wc -l)
5923 [ $nums -eq $expected ] ||
5924 error "'$cmd' wrong: found $nums, expected $expected"
5925 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5926 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5927 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5928 error "'$cmd' should send 14 glimpse RPCs to OST"
5930 cancel_lru_locks $OSC
5931 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5933 cmd="$LFS find -size +5 -type f -lazy $dir"
5934 nums=$($cmd | wc -l)
5935 [ $nums -eq $expected ] ||
5936 error "'$cmd' wrong: found $nums, expected $expected"
5937 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5938 [ $rpcs_before -eq $rpcs_after ] ||
5939 error "'$cmd' should not send glimpse RPCs to OST"
5940 cmd="$LFS find -size +5 -type f $dir"
5941 nums=$($cmd | wc -l)
5942 [ $nums -eq $expected ] ||
5943 error "'$cmd' wrong: found $nums, expected $expected"
5944 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5945 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5946 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5947 error "'$cmd' should send 14 glimpse RPCs to OST"
5949 cancel_lru_locks $OSC
5950 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5952 cmd="$LFS find -size +0 -type f -lazy $dir"
5953 nums=$($cmd | wc -l)
5954 [ $nums -eq $expected ] ||
5955 error "'$cmd' wrong: found $nums, expected $expected"
5956 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5957 [ $rpcs_before -eq $rpcs_after ] ||
5958 error "'$cmd' should not send glimpse RPCs to OST"
5959 cmd="$LFS find -size +0 -type f $dir"
5960 nums=$($cmd | wc -l)
5961 [ $nums -eq $expected ] ||
5962 error "'$cmd' wrong: found $nums, expected $expected"
5963 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5964 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5965 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5966 error "'$cmd' should send 14 glimpse RPCs to OST"
5968 cancel_lru_locks $OSC
5969 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5971 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5972 nums=$($cmd | wc -l)
5973 [ $nums -eq $expected ] ||
5974 error "'$cmd' wrong: found $nums, expected $expected"
5975 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5976 [ $rpcs_before -eq $rpcs_after ] ||
5977 error "'$cmd' should not send glimpse RPCs to OST"
5978 cmd="$LFS find ! -size -5 -type f $dir"
5979 nums=$($cmd | wc -l)
5980 [ $nums -eq $expected ] ||
5981 error "'$cmd' wrong: found $nums, expected $expected"
5982 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5983 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5984 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5985 error "'$cmd' should send 14 glimpse RPCs to OST"
5987 cancel_lru_locks $OSC
5988 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5990 cmd="$LFS find -size -5 -type f -lazy $dir"
5991 nums=$($cmd | wc -l)
5992 [ $nums -eq $expected ] ||
5993 error "'$cmd' wrong: found $nums, expected $expected"
5994 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5995 [ $rpcs_before -eq $rpcs_after ] ||
5996 error "'$cmd' should not send glimpse RPCs to OST"
5997 cmd="$LFS find -size -5 -type f $dir"
5998 nums=$($cmd | wc -l)
5999 [ $nums -eq $expected ] ||
6000 error "'$cmd' wrong: found $nums, expected $expected"
6001 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6002 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6003 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6004 error "'$cmd' should send 14 glimpse RPCs to OST"
6006 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6008 test_56s() { # LU-611 #LU-9369
6009 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6011 local dir=$DIR/$tdir
6012 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6014 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6015 for i in $(seq $NUMDIRS); do
6016 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6019 local expected=$NUMDIRS
6020 local cmd="$LFS find -c $OSTCOUNT $dir"
6021 local nums=$($cmd | wc -l)
6023 [ $nums -eq $expected ] || {
6024 $LFS getstripe -R $dir
6025 error "'$cmd' wrong: found $nums, expected $expected"
6028 expected=$((NUMDIRS + onestripe))
6029 cmd="$LFS find -stripe-count +0 -type f $dir"
6030 nums=$($cmd | wc -l)
6031 [ $nums -eq $expected ] || {
6032 $LFS getstripe -R $dir
6033 error "'$cmd' wrong: found $nums, expected $expected"
6037 cmd="$LFS find -stripe-count 1 -type f $dir"
6038 nums=$($cmd | wc -l)
6039 [ $nums -eq $expected ] || {
6040 $LFS getstripe -R $dir
6041 error "'$cmd' wrong: found $nums, expected $expected"
6044 cmd="$LFS find -stripe-count -2 -type f $dir"
6045 nums=$($cmd | wc -l)
6046 [ $nums -eq $expected ] || {
6047 $LFS getstripe -R $dir
6048 error "'$cmd' wrong: found $nums, expected $expected"
6052 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6053 nums=$($cmd | wc -l)
6054 [ $nums -eq $expected ] || {
6055 $LFS getstripe -R $dir
6056 error "'$cmd' wrong: found $nums, expected $expected"
6059 run_test 56s "check lfs find -stripe-count works"
6061 test_56t() { # LU-611 #LU-9369
6062 local dir=$DIR/$tdir
6064 setup_56 $dir 0 $NUMDIRS
6065 for i in $(seq $NUMDIRS); do
6066 $LFS setstripe -S 8M $dir/dir$i/$tfile
6069 local expected=$NUMDIRS
6070 local cmd="$LFS find -S 8M $dir"
6071 local nums=$($cmd | wc -l)
6073 [ $nums -eq $expected ] || {
6074 $LFS getstripe -R $dir
6075 error "'$cmd' wrong: found $nums, expected $expected"
6079 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6081 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6083 expected=$(((NUMDIRS + 1) * NUMFILES))
6084 cmd="$LFS find -stripe-size 512k -type f $dir"
6085 nums=$($cmd | wc -l)
6086 [ $nums -eq $expected ] ||
6087 error "'$cmd' wrong: found $nums, expected $expected"
6089 cmd="$LFS find -stripe-size +320k -type f $dir"
6090 nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6094 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6095 cmd="$LFS find -stripe-size +200k -type f $dir"
6096 nums=$($cmd | wc -l)
6097 [ $nums -eq $expected ] ||
6098 error "'$cmd' wrong: found $nums, expected $expected"
6100 cmd="$LFS find -stripe-size -640k -type f $dir"
6101 nums=$($cmd | wc -l)
6102 [ $nums -eq $expected ] ||
6103 error "'$cmd' wrong: found $nums, expected $expected"
6106 cmd="$LFS find -stripe-size 256k -type f $dir"
6107 nums=$($cmd | wc -l)
6108 [ $nums -eq $expected ] ||
6109 error "'$cmd' wrong: found $nums, expected $expected"
6111 cmd="$LFS find -stripe-size -320k -type f $dir"
6112 nums=$($cmd | wc -l)
6113 [ $nums -eq $expected ] ||
6114 error "'$cmd' wrong: found $nums, expected $expected"
6117 cmd="$LFS find -stripe-size 1024k -type f $dir"
6118 nums=$($cmd | wc -l)
6119 [ $nums -eq $expected ] ||
6120 error "'$cmd' wrong: found $nums, expected $expected"
6122 run_test 56t "check lfs find -stripe-size works"
6124 test_56u() { # LU-611
6125 local dir=$DIR/$tdir
6127 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6129 if [[ $OSTCOUNT -gt 1 ]]; then
6130 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6136 local expected=$(((NUMDIRS + 1) * NUMFILES))
6137 local cmd="$LFS find -stripe-index 0 -type f $dir"
6138 local nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6144 cmd="$LFS find -stripe-index 1 -type f $dir"
6145 nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6149 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6150 nums=$($cmd | wc -l)
6151 [ $nums -eq $expected ] ||
6152 error "'$cmd' wrong: found $nums, expected $expected"
6155 # This should produce an error and not return any files
6156 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6157 nums=$($cmd 2>/dev/null | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6161 if [[ $OSTCOUNT -gt 1 ]]; then
6162 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6163 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6164 nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6169 run_test 56u "check lfs find -stripe-index works"
6173 local dir=$DIR/$tdir
6175 setup_56 $dir $NUMFILES $NUMDIRS
6177 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6178 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6180 for file in $($LFS find -m $UUID $dir); do
6181 file_midx=$($LFS getstripe -m $file)
6182 [ $file_midx -eq $mdt_idx ] ||
6183 error "lfs find -m $UUID != getstripe -m $file_midx"
6186 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6189 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6192 local dir=$DIR/$tdir
6194 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6196 local stripe_size=$($LFS getstripe -S -d $dir) ||
6197 error "$LFS getstripe -S -d $dir failed"
6198 stripe_size=${stripe_size%% *}
6200 local file_size=$((stripe_size * OSTCOUNT))
6201 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6202 local required_space=$((file_num * file_size))
6203 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6205 [[ $free_space -le $((required_space / 1024)) ]] &&
6206 skip_env "need $required_space, have $free_space kbytes"
6209 local dd_count=$((file_size / dd_bs))
6211 # write data into the files
6216 for i in $(seq $NUMFILES); do
6218 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6219 error "write data into $file failed"
6221 for i in $(seq $NUMDIRS); do
6222 for j in $(seq $NUMFILES); do
6223 file=$dir/dir$i/file$j
6224 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6225 error "write data into $file failed"
6229 # $LFS_MIGRATE will fail if hard link migration is unsupported
6230 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
6231 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6232 error "creating links to $dir/dir1/file1 failed"
6237 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6240 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6243 eval $cmd || error "$cmd failed"
6245 check_stripe_count $dir/file1 $expected
6247 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6249 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6250 # OST 1 if it is on OST 0. This file is small enough to
6251 # be on only one stripe.
6252 file=$dir/migr_1_ost
6253 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6254 error "write data into $file failed"
6255 local obdidx=$($LFS getstripe -i $file)
6256 local oldmd5=$(md5sum $file)
6259 [[ $obdidx -eq 0 ]] && newobdidx=1
6260 cmd="$LFS migrate -i $newobdidx $file"
6262 eval $cmd || error "$cmd failed"
6264 local realobdix=$($LFS getstripe -i $file)
6265 local newmd5=$(md5sum $file)
6267 [[ $newobdidx -ne $realobdix ]] &&
6268 error "new OST is different (was=$obdidx, "\
6269 "wanted=$newobdidx, got=$realobdix)"
6270 [[ "$oldmd5" != "$newmd5" ]] &&
6271 error "md5sum differ: $oldmd5, $newmd5"
6275 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6277 eval $cmd || error "$cmd failed"
6279 for j in $(seq $NUMFILES); do
6280 check_stripe_count $dir/dir1/file$j $expected
6283 # lfs_migrate works with lfs find
6284 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6285 $LFS_MIGRATE -y -c $expected"
6287 eval $cmd || error "$cmd failed"
6289 for i in $(seq 2 $NUMFILES); do
6290 check_stripe_count $dir/file$i $expected
6292 for i in $(seq 2 $NUMDIRS); do
6293 for j in $(seq $NUMFILES); do
6294 check_stripe_count $dir/dir$i/file$j $expected
6298 run_test 56w "check lfs_migrate -c stripe_count works"
6301 local file1=$DIR/$tdir/file1
6302 local create_pool=false
6303 local initial_pool=$($LFS getstripe -p $DIR)
6307 echo -n "Creating test dir..."
6308 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6311 echo -n "Creating test file..."
6312 touch $file1 || error "cannot create file"
6315 echo -n "Detecting existing pools..."
6316 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6318 if [ ${#pool_list[@]} -gt 0 ]; then
6319 echo "${pool_list[@]}"
6320 for thispool in "${pool_list[@]}"; do
6321 if [[ -z "$initial_pool" ||
6322 "$initial_pool" != "$thispool" ]]; then
6324 echo "Using existing pool '$pool'"
6329 echo "none detected."
6331 if [ -z "$pool" ]; then
6332 pool=${POOL:-testpool}
6333 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6334 echo -n "Creating pool '$pool'..."
6336 pool_add $pool &> /dev/null ||
6337 error "pool_add failed"
6340 echo -n "Adding target to pool..."
6341 pool_add_targets $pool 0 0 1 &> /dev/null ||
6342 error "pool_add_targets failed"
6346 echo -n "Setting pool using -p option..."
6347 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6348 error "migrate failed rc = $?"
6351 echo -n "Verifying test file is in pool after migrating..."
6352 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6353 error "file was not migrated to pool $pool"
6356 echo -n "Removing test file from pool '$pool'..."
6357 $LFS migrate $file1 &> /dev/null ||
6358 error "cannot remove from pool"
6359 [ "$($LFS getstripe -p $file1)" ] &&
6360 error "pool still set"
6363 echo -n "Setting pool using --pool option..."
6364 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6365 error "migrate failed rc = $?"
6370 if $create_pool; then
6371 destroy_test_pools 2> /dev/null ||
6372 error "destroy test pools failed"
6375 run_test 56wb "check lfs_migrate pool support"
6378 local file1="$DIR/$tdir/file1"
6380 echo -n "Creating test dir..."
6381 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6382 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6383 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6384 error "cannot set stripe"
6387 echo -n "Setting initial stripe for test file..."
6388 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6389 error "cannot set stripe"
6390 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6391 error "stripe size not set"
6394 # File currently set to -S 512K -c 1
6396 # Ensure -c and -S options are rejected when -R is set
6397 echo -n "Verifying incompatible options are detected..."
6398 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6399 error "incompatible -c and -R options not detected"
6400 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6401 error "incompatible -S and -R options not detected"
6404 # Ensure unrecognized options are passed through to 'lfs migrate'
6405 echo -n "Verifying -S option is passed through to lfs migrate..."
6406 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6407 error "migration failed"
6408 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6409 error "file was not restriped"
6412 # File currently set to -S 1M -c 1
6414 # Ensure long options are supported
6415 echo -n "Verifying long options supported..."
6416 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6417 error "long option without argument not supported"
6418 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6419 error "long option with argument not supported"
6420 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6421 error "file not restriped with --stripe-size option"
6424 # File currently set to -S 512K -c 1
6426 if [ "$OSTCOUNT" -gt 1 ]; then
6427 echo -n "Verifying explicit stripe count can be set..."
6428 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6429 error "migrate failed"
6430 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6431 error "file not restriped to explicit count"
6435 # File currently set to -S 512K -c 1 or -S 512K -c 2
6437 # Ensure parent striping is used if -R is set, and no stripe
6438 # count or size is specified
6439 echo -n "Setting stripe for parent directory..."
6440 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6441 error "cannot set stripe"
6444 echo -n "Verifying restripe option uses parent stripe settings..."
6445 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6446 error "migrate failed"
6447 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6448 error "file not restriped to parent settings"
6449 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6450 error "file not restriped to parent settings"
6453 # File currently set to -S 1M -c 1
6455 # Ensure striping is preserved if -R is not set, and no stripe
6456 # count or size is specified
6457 echo -n "Verifying striping size preserved when not specified..."
6458 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6459 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6460 error "cannot set stripe on parent directory"
6461 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6462 error "migrate failed"
6463 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6464 error "file was restriped"
6467 # Ensure file name properly detected when final option has no argument
6468 echo -n "Verifying file name properly detected..."
6469 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6470 error "file name interpreted as option argument"
6476 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6479 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6481 local file1=$DIR/$tdir/file1
6483 echo -n "Creating test dir..."
6484 test_mkdir $DIR/$tdir || error "cannot create dir"
6487 echo -n "Creating test file..."
6491 # Ensure 'lfs migrate' will fail by using a non-existent option,
6492 # and make sure rsync is not called to recover
6493 echo -n "Make sure --no-rsync option works..."
6494 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6495 grep -q 'refusing to fall back to rsync' ||
6496 error "rsync was called with --no-rsync set"
6499 # Ensure rsync is called without trying 'lfs migrate' first
6500 echo -n "Make sure --rsync option works..."
6501 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6502 grep -q 'falling back to rsync' &&
6503 error "lfs migrate was called with --rsync set"
6506 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6507 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6508 grep -q 'at the same time' ||
6509 error "--rsync and --no-rsync accepted concurrently"
6515 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6519 check_swap_layouts_support
6521 local dir=$DIR/$tdir
6522 local ref1=/etc/passwd
6523 local file1=$dir/file1
6525 test_mkdir $dir || error "creating dir $dir"
6526 $LFS setstripe -c 2 $file1
6528 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6529 stripe=$($LFS getstripe -c $file1)
6530 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6531 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6536 run_test 56x "lfs migration support"
6539 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6540 check_swap_layouts_support
6542 local dir=$DIR/$tdir/$testnum
6546 local ref1=/etc/passwd
6547 local file1=$dir/file1
6549 $LFS setstripe -c 2 $file1
6551 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6553 local stripe=$($LFS getstripe -c $file1)
6555 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6556 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6561 run_test 56xa "lfs migration --block support"
6563 check_migrate_links() {
6565 local file1="$dir/file1"
6568 local total_count=$(($begin + $count - 1))
6569 local symlink_count=10
6572 if [ ! -f "$file1" ]; then
6573 echo -n "creating initial file..."
6574 $LFS setstripe -c 1 -S "512k" "$file1" ||
6575 error "cannot setstripe initial file"
6578 echo -n "creating symlinks..."
6579 for s in $(seq 1 $symlink_count); do
6580 ln -s "$file1" "$dir/slink$s" ||
6581 error "cannot create symlinks"
6585 echo -n "creating nonlinked files..."
6586 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6587 error "cannot create nonlinked files"
6592 if [ ! -f "$dir/file$total_count" ]; then
6593 echo -n "creating hard links $begin:$total_count..."
6594 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6595 /dev/null || error "cannot create hard links"
6599 echo -n "checking number of hard links listed in xattrs..."
6600 local fid=$($LFS getstripe -F "$file1")
6601 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6604 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6605 skip "hard link list has unexpected size, skipping test"
6607 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6608 error "link names should exceed xattrs size"
6611 echo -n "migrating files..."
6612 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
6614 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6617 # make sure all links have been properly migrated
6618 echo -n "verifying files..."
6619 fid=$($LFS getstripe -F "$file1") ||
6620 error "cannot get fid for file $file1"
6621 for i in $(seq 2 $total_count); do
6622 local fid2=$($LFS getstripe -F $dir/file$i)
6624 [ "$fid2" == "$fid" ] ||
6625 error "migrated hard link has mismatched FID"
6628 # make sure hard links were properly detected, and migration was
6629 # performed only once for the entire link set; nonlinked files should
6631 local actual=$(grep -c 'done' <<< "$migrate_out")
6632 local expected=$(($uniq_count + 1))
6634 [ "$actual" -eq "$expected" ] ||
6635 error "hard links individually migrated ($actual != $expected)"
6637 # make sure the correct number of hard links are present
6638 local hardlinks=$(stat -c '%h' "$file1")
6640 [ $hardlinks -eq $total_count ] ||
6641 error "num hard links $hardlinks != $total_count"
6648 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6649 skip "Need MDS version at least 2.10.55"
6651 local dir="$DIR/$tdir"
6653 test_mkdir "$dir" || error "cannot create dir $dir"
6655 echo "testing lfs migrate mode when all links fit within xattrs"
6656 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6658 echo "testing rsync mode when all links fit within xattrs"
6659 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6661 echo "testing lfs migrate mode when all links do not fit within xattrs"
6662 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6664 echo "testing rsync mode when all links do not fit within xattrs"
6665 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6671 run_test 56xb "lfs migration hard link support"
6674 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6676 local dir="$DIR/$tdir"
6678 test_mkdir "$dir" || error "cannot create dir $dir"
6680 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6681 echo -n "Setting initial stripe for 20MB test file..."
6682 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6683 error "cannot setstripe 20MB file"
6685 echo -n "Sizing 20MB test file..."
6686 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6688 echo -n "Verifying small file autostripe count is 1..."
6689 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6690 error "cannot migrate 20MB file"
6691 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6692 error "cannot get stripe for $dir/20mb"
6693 [ $stripe_count -eq 1 ] ||
6694 error "unexpected stripe count $stripe_count for 20MB file"
6698 # Test 2: File is small enough to fit within the available space on
6699 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6700 # have at least an additional 1KB for each desired stripe for test 3
6701 echo -n "Setting stripe for 1GB test file..."
6702 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6704 echo -n "Sizing 1GB test file..."
6705 # File size is 1GB + 3KB
6706 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6709 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6710 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6711 if (( avail > 524288 * OSTCOUNT )); then
6712 echo -n "Migrating 1GB file..."
6713 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6714 error "cannot migrate 1GB file"
6716 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6717 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6718 error "cannot getstripe for 1GB file"
6719 [ $stripe_count -eq 2 ] ||
6720 error "unexpected stripe count $stripe_count != 2"
6724 # Test 3: File is too large to fit within the available space on
6725 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6726 if [ $OSTCOUNT -ge 3 ]; then
6727 # The required available space is calculated as
6728 # file size (1GB + 3KB) / OST count (3).
6729 local kb_per_ost=349526
6731 echo -n "Migrating 1GB file with limit..."
6732 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6733 error "cannot migrate 1GB file with limit"
6736 stripe_count=$($LFS getstripe -c "$dir/1gb")
6737 echo -n "Verifying 1GB autostripe count with limited space..."
6738 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6739 error "unexpected stripe count $stripe_count (min 3)"
6746 run_test 56xc "lfs migration autostripe"
6749 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6750 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6753 local dir=$DIR/$tdir
6757 test_mkdir -p $dir || error "creating dir $dir"
6758 touch $f1 || error "creating std file $f1"
6759 $MULTIOP $f2 H2c || error "creating released file $f2"
6761 # a directory can be raid0, so ask only for files
6762 res=$($LFS find $dir -L raid0 -type f | wc -l)
6763 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6765 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6766 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6768 # only files can be released, so no need to force file search
6769 res=$($LFS find $dir -L released)
6770 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6772 res=$($LFS find $dir -type f \! -L released)
6773 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6775 run_test 56y "lfs find -L raid0|released"
6777 test_56z() { # LU-4824
6778 # This checks to make sure 'lfs find' continues after errors
6779 # There are two classes of errors that should be caught:
6780 # - If multiple paths are provided, all should be searched even if one
6782 # - If errors are encountered during the search, it should not terminate
6784 local dir=$DIR/$tdir
6788 for i in d{0..9}; do
6790 touch $dir/$i/$tfile
6792 $LFS find $DIR/non_existent_dir $dir &&
6793 error "$LFS find did not return an error"
6794 # Make a directory unsearchable. This should NOT be the last entry in
6795 # directory order. Arbitrarily pick the 6th entry
6796 chmod 700 $($LFS find $dir -type d | sed '6!d')
6798 $RUNAS $LFS find $DIR/non_existent $dir
6799 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6801 # The user should be able to see 10 directories and 9 files
6802 (( count == 19 )) ||
6803 error "$LFS find found $count != 19 entries after error"
6805 run_test 56z "lfs find should continue after an error"
6807 test_56aa() { # LU-5937
6808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6810 local dir=$DIR/$tdir
6813 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6815 createmany -o $dir/striped_dir/${tfile}- 1024
6816 local dirs=$($LFS find --size +8k $dir/)
6818 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6820 run_test 56aa "lfs find --size under striped dir"
6822 test_56ab() { # LU-10705
6823 test_mkdir $DIR/$tdir
6824 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6825 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6826 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6827 # Flush writes to ensure valid blocks. Need to be more thorough for
6828 # ZFS, since blocks are not allocated/returned to client immediately.
6830 wait_zfs_commit ost1 2
6831 cancel_lru_locks osc
6834 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6836 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6838 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6839 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6841 rm -f $DIR/$tdir/$tfile.[123]
6843 run_test 56ab "lfs find --blocks"
6846 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6847 skip "Need MDS version at least 2.10.50"
6849 # Create composite files with one component
6850 local dir=$DIR/$tdir
6852 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6853 # Create composite files with three components
6854 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6855 # Create non-composite files
6856 createmany -o $dir/${tfile}- 10
6858 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6860 [[ $nfiles == 10 ]] ||
6861 error "lfs find -E 1M found $nfiles != 10 files"
6863 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6864 [[ $nfiles == 25 ]] ||
6865 error "lfs find ! -E 1M found $nfiles != 25 files"
6867 # All files have a component that starts at 0
6868 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6869 [[ $nfiles == 35 ]] ||
6870 error "lfs find --component-start 0 - $nfiles != 35 files"
6872 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6873 [[ $nfiles == 15 ]] ||
6874 error "lfs find --component-start 2M - $nfiles != 15 files"
6876 # All files created here have a componenet that does not starts at 2M
6877 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6878 [[ $nfiles == 35 ]] ||
6879 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6881 # Find files with a specified number of components
6882 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6883 [[ $nfiles == 15 ]] ||
6884 error "lfs find --component-count 3 - $nfiles != 15 files"
6886 # Remember non-composite files have a component count of zero
6887 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6888 [[ $nfiles == 10 ]] ||
6889 error "lfs find --component-count 0 - $nfiles != 10 files"
6891 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6892 [[ $nfiles == 20 ]] ||
6893 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6895 # All files have a flag called "init"
6896 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6897 [[ $nfiles == 35 ]] ||
6898 error "lfs find --component-flags init - $nfiles != 35 files"
6900 # Multi-component files will have a component not initialized
6901 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6902 [[ $nfiles == 15 ]] ||
6903 error "lfs find !--component-flags init - $nfiles != 15 files"
6908 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6911 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6912 skip "Need MDS version at least 2.10.57"
6922 # create mirrored directories and mirrored files
6923 mkdir $td || error "mkdir $td failed"
6924 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6925 createmany -o $tf- 10 || error "create $tf- failed"
6927 for i in $(seq 2); do
6929 mkdir $dir || error "mkdir $dir failed"
6930 $LFS mirror create -N$((3 + i)) $dir ||
6931 error "create mirrored dir $dir failed"
6932 createmany -o $dir/$tfile- 10 ||
6933 error "create $dir/$tfile- failed"
6936 # change the states of some mirrored files
6938 for i in $(seq 2); do
6940 for j in $(seq 4 9); do
6941 echo foo > $dir/$tfile-$j
6945 # find mirrored files with specific mirror count
6946 cmd="$LFS find --mirror-count 3 --type f $td"
6947 nfiles=$($cmd | wc -l)
6948 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6950 cmd="$LFS find ! --mirror-count 3 --type f $td"
6951 nfiles=$($cmd | wc -l)
6952 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6954 cmd="$LFS find --mirror-count +2 --type f $td"
6955 nfiles=$($cmd | wc -l)
6956 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6958 cmd="$LFS find --mirror-count -6 --type f $td"
6959 nfiles=$($cmd | wc -l)
6960 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6962 # find mirrored files with specific file state
6963 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6964 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6966 cmd="$LFS find --mirror-state=ro --type f $td"
6967 nfiles=$($cmd | wc -l)
6968 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6970 cmd="$LFS find ! --mirror-state=ro --type f $td"
6971 nfiles=$($cmd | wc -l)
6972 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6974 cmd="$LFS find --mirror-state=wp --type f $td"
6975 nfiles=$($cmd | wc -l)
6976 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6978 cmd="$LFS find ! --mirror-state=sp --type f $td"
6979 nfiles=$($cmd | wc -l)
6980 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6982 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6986 # note test will not do anything if MDS is not local
6987 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6988 skip_env "ldiskfs only test"
6990 remote_mds_nodsh && skip "remote MDS with nodsh"
6992 local MNTDEV="osd*.*MDT*.mntdev"
6993 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6994 [ -z "$DEV" ] && error "can't access $MNTDEV"
6995 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6996 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6997 error "can't access $DEV"
6998 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6999 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7003 run_test 57a "verify MDS filesystem created with large inodes =="
7006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7007 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7008 skip_env "ldiskfs only test"
7010 remote_mds_nodsh && skip "remote MDS with nodsh"
7012 local dir=$DIR/$tdir
7015 local fileN=$dir/f$filecount
7017 rm -rf $dir || error "removing $dir"
7019 local mdtidx=$($LFS getstripe -m $dir)
7020 local mdtname=MDT$(printf %04x $mdtidx)
7021 local facet=mds$((mdtidx + 1))
7023 echo "mcreating $filecount files"
7024 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7026 # verify that files do not have EAs yet
7027 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7028 error "$file1 has an EA"
7029 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7030 error "$fileN has an EA"
7034 df $dir #make sure we get new statfs data
7035 local mdsfree=$(do_facet $facet \
7036 lctl get_param -n osd*.*$mdtname.kbytesfree)
7037 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7040 echo "opening files to create objects/EAs"
7041 for file in $(seq -f $dir/f%g 1 $filecount); do
7042 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7043 error "opening $file"
7046 # verify that files have EAs now
7047 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7048 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7050 sleep 1 #make sure we get new statfs data
7052 local mdsfree2=$(do_facet $facet \
7053 lctl get_param -n osd*.*$mdtname.kbytesfree)
7054 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7056 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7057 if [ "$mdsfree" != "$mdsfree2" ]; then
7058 error "MDC before $mdcfree != after $mdcfree2"
7060 echo "MDC before $mdcfree != after $mdcfree2"
7061 echo "unable to confirm if MDS has large inodes"
7066 run_test 57b "default LOV EAs are stored inside large inodes ==="
7069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7070 [ -z "$(which wiretest 2>/dev/null)" ] &&
7071 skip_env "could not find wiretest"
7075 run_test 58 "verify cross-platform wire constants =============="
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7080 echo "touch 130 files"
7081 createmany -o $DIR/f59- 130
7083 unlinkmany $DIR/f59- 130
7085 # wait for commitment of removal
7086 wait_delete_completed
7088 run_test 59 "verify cancellation of llog records async ========="
7090 TEST60_HEAD="test_60 run $RANDOM"
7092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7093 remote_mgs_nodsh && skip "remote MGS with nodsh"
7094 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7095 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7096 skip_env "missing subtest run-llog.sh"
7098 log "$TEST60_HEAD - from kernel mode"
7099 do_facet mgs "$LCTL dk > /dev/null"
7100 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7101 do_facet mgs $LCTL dk > $TMP/$tfile
7103 # LU-6388: test llog_reader
7104 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7105 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7106 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7107 skip_env "missing llog_reader"
7108 local fstype=$(facet_fstype mgs)
7109 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7110 skip_env "Only for ldiskfs or zfs type mgs"
7112 local mntpt=$(facet_mntpt mgs)
7113 local mgsdev=$(mgsdevname 1)
7125 #get fid and record list
7126 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7128 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7130 #remount mgs as ldiskfs or zfs type
7131 stop mgs || error "stop mgs failed"
7132 mount_fstype mgs || error "remount mgs failed"
7133 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7136 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7137 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7142 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7144 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7146 echo "obj_file is $obj_file"
7147 do_facet mgs $llog_reader $obj_file
7149 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7150 awk '{ print $3 }' | sed -e "s/^type=//g")
7151 if [ $rec_type != $rec ]; then
7152 echo "FAILED test_60a wrong record type $rec_type," \
7158 #check obj path if record type is LLOG_LOGID_MAGIC
7159 if [ "$rec" == "1064553b" ]; then
7160 path=$(do_facet mgs $llog_reader $obj_file |
7161 grep "path=" | awk '{ print $NF }' |
7162 sed -e "s/^path=//g")
7163 if [ $obj_file != $mntpt/$path ]; then
7164 echo "FAILED test_60a wrong obj path" \
7165 "$montpt/$path, should be $obj_file"
7172 #restart mgs before "error", otherwise it will block the next test
7173 stop mgs || error "stop mgs failed"
7174 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7175 $pass || error "test failed, see FAILED test_60a messages for specifics"
7177 run_test 60a "llog_test run from kernel module and test llog_reader"
7179 test_60b() { # bug 6411
7180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7183 LLOG_COUNT=$(do_facet mgs dmesg |
7184 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7185 /llog_[a-z]*.c:[0-9]/ {
7197 [[ $LLOG_COUNT -gt 120 ]] &&
7198 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7200 run_test 60b "limit repeated messages from CERROR/CWARN"
7203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7205 echo "create 5000 files"
7206 createmany -o $DIR/f60c- 5000
7207 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7208 lctl set_param fail_loc=0x80000137
7209 unlinkmany $DIR/f60c- 5000
7210 lctl set_param fail_loc=0
7212 run_test 60c "unlink file when mds full"
7215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7217 SAVEPRINTK=$(lctl get_param -n printk)
7218 # verify "lctl mark" is even working"
7219 MESSAGE="test message ID $RANDOM $$"
7220 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7221 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7223 lctl set_param printk=0 || error "set lnet.printk failed"
7224 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7225 MESSAGE="new test message ID $RANDOM $$"
7226 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7227 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7228 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7230 lctl set_param -n printk="$SAVEPRINTK"
7232 run_test 60d "test printk console message masking"
7235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7236 remote_mds_nodsh && skip "remote MDS with nodsh"
7239 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7240 do_facet mds1 lctl set_param fail_loc=0x15b
7243 run_test 60e "no space while new llog is being created"
7249 test_mkdir -c $MDSCOUNT $DIR/$tdir
7254 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7255 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7257 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7258 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7259 index=$((index + 1))
7265 for i in {0..100}; do
7266 # define OBD_FAIL_OSD_TXN_START 0x19a
7267 local index=$((i % MDSCOUNT + 1))
7269 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7276 for i in $(seq $MDSCOUNT); do
7277 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7280 mkdir $DIR/$tdir/new || error "mkdir failed"
7281 rmdir $DIR/$tdir/new || error "rmdir failed"
7283 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7285 for i in $(seq $MDSCOUNT); do
7286 wait_update_facet mds$i "$LCTL get_param -n \
7287 mdd.$(facet_svc mds$i).lfsck_namespace |
7288 awk '/^status/ { print \\\$2 }'" "completed"
7291 ls -R $DIR/$tdir || error "ls failed"
7292 rm -rf $DIR/$tdir || error "rmdir failed"
7294 run_test 60g "transaction abort won't cause MDT hung"
7297 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7298 skip "Need MDS version at least 2.12.52"
7299 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7303 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7304 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7305 for fail_loc in 0x80000188 0x80000189; do
7306 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7307 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7308 error "mkdir $dir-$fail_loc failed"
7309 for i in {0..10}; do
7310 # create may fail on missing stripe
7311 echo $i > $DIR/$tdir-$fail_loc/$i
7313 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7314 error "getdirstripe $tdir-$fail_loc failed"
7315 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7316 error "migrate $tdir-$fail_loc failed"
7317 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7318 error "getdirstripe $tdir-$fail_loc failed"
7319 pushd $DIR/$tdir-$fail_loc
7321 echo $f | cmp $f - || error "$f data mismatch"
7324 rm -rf $DIR/$tdir-$fail_loc
7327 run_test 60h "striped directory with missing stripes can be accessed"
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7333 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7334 cancel_lru_locks osc
7335 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7338 run_test 61a "mmap() writes don't make sync hang ================"
7341 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7343 run_test 61b "mmap() of unstriped file is successful"
7345 # bug 2330 - insufficient obd_match error checking causes LBUG
7347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7351 cancel_lru_locks osc
7352 lctl set_param fail_loc=0x405
7353 cat $f && error "cat succeeded, expect -EIO"
7354 lctl set_param fail_loc=0
7356 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7357 # match every page all of the time.
7358 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7360 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7361 # Though this test is irrelevant anymore, it helped to reveal some
7362 # other grant bugs (LU-4482), let's keep it.
7363 test_63a() { # was test_63
7364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7366 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7368 for i in `seq 10` ; do
7369 dd if=/dev/zero of=$DIR/f63 bs=8k &
7375 rm -f $DIR/f63 || true
7377 run_test 63a "Verify oig_wait interruption does not crash ======="
7379 # bug 2248 - async write errors didn't return to application on sync
7380 # bug 3677 - async write errors left page locked
7382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7385 lctl set_param debug=-1
7387 # ensure we have a grant to do async writes
7388 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7391 sync # sync lest earlier test intercept the fail_loc
7393 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7394 lctl set_param fail_loc=0x80000406
7395 $MULTIOP $DIR/$tfile Owy && \
7396 error "sync didn't return ENOMEM"
7397 sync; sleep 2; sync # do a real sync this time to flush page
7398 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7399 error "locked page left in cache after async error" || true
7402 run_test 63b "async write errors should be returned to fsync ==="
7405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7408 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7410 run_test 64a "verify filter grant calculations (in kernel) ====="
7413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7415 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7417 run_test 64b "check out-of-space detection on client"
7420 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7422 run_test 64c "verify grant shrink"
7424 # this does exactly what osc_request.c:osc_announce_cached() does in
7425 # order to calculate max amount of grants to ask from server
7429 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7430 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7432 ((rpc_in_flight ++));
7433 nrpages=$((nrpages * rpc_in_flight))
7435 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7437 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7439 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7440 local undirty=$((nrpages * PAGE_SIZE))
7442 local max_extent_pages
7443 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7444 grep grant_max_extent_size | awk '{print $2}')
7445 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7446 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7447 local grant_extent_tax
7448 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7449 grep grant_extent_tax | awk '{print $2}')
7451 undirty=$((undirty + nrextents * grant_extent_tax))
7456 # this is size of unit for grant allocation. It should be equal to
7457 # what tgt_grant.c:tgt_grant_chunk() calculates
7461 local grant_extent_tax
7463 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7464 grep max_brw_size | awk '{print $2}')
7466 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7467 grep grant_extent_tax | awk '{print $2}')
7469 echo $(((max_brw_size + grant_extent_tax) * 2))
7473 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7474 skip "OST < 2.10.55 doesn't limit grants enough"
7476 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7477 local file=$DIR/$tfile
7479 [[ $($LCTL get_param osc.${tgt}.import |
7480 grep "connect_flags:.*grant_param") ]] ||
7481 skip "no grant_param connect flag"
7483 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7485 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7487 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7488 stack_trap "rm -f $file" EXIT
7490 $LFS setstripe $file -i 0 -c 1
7491 dd if=/dev/zero of=$file bs=1M count=1000 &
7496 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7497 if [[ $cur_grant -gt $max_cur_granted ]]
7500 error "cur_grant $cur_grant > $max_cur_granted"
7503 [[ $? -ne 0 ]] && break;
7508 wait_delete_completed
7509 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7511 run_test 64d "check grant limit exceed"
7513 # bug 1414 - set/get directories' stripe info
7515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7517 test_mkdir $DIR/$tdir
7519 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7521 run_test 65a "directory with no stripe info"
7524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7526 test_mkdir $DIR/$tdir
7527 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7529 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7532 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7534 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7538 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7540 test_mkdir $DIR/$tdir
7541 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7543 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7544 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7546 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7548 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7553 test_mkdir $DIR/$tdir
7554 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7555 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7557 if [[ $STRIPECOUNT -le 0 ]]; then
7559 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7560 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7561 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7563 sc=$(($STRIPECOUNT - 1))
7565 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7566 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7567 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7568 error "lverify failed"
7570 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 test_mkdir $DIR/$tdir
7577 $LFS setstripe $DIR/$tdir || error "setstripe"
7578 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7579 error "no stripe info failed"
7581 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7583 run_test 65e "directory setstripe defaults"
7586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7588 test_mkdir $DIR/${tdir}f
7589 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7590 error "setstripe succeeded" || true
7592 run_test 65f "dir setstripe permission (should return error) ==="
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7597 test_mkdir $DIR/$tdir
7598 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7600 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7601 error "setstripe -S failed"
7602 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7603 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7604 error "delete default stripe failed"
7606 run_test 65g "directory setstripe -d"
7609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7611 test_mkdir $DIR/$tdir
7612 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7614 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7615 error "setstripe -S failed"
7616 test_mkdir $DIR/$tdir/dd1
7617 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7618 error "stripe info inherit failed"
7620 run_test 65h "directory stripe info inherit ===================="
7623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7625 save_layout_restore_at_exit $MOUNT
7627 # bug6367: set non-default striping on root directory
7628 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7630 # bug12836: getstripe on -1 default directory striping
7631 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7633 # bug12836: getstripe -v on -1 default directory striping
7634 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7636 # bug12836: new find on -1 default directory striping
7637 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7639 run_test 65i "various tests to set root directory striping"
7641 test_65j() { # bug6367
7642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7646 # if we aren't already remounting for each test, do so for this test
7647 if [ "$I_MOUNTED" = "yes" ]; then
7648 cleanup || error "failed to unmount"
7652 save_layout_restore_at_exit $MOUNT
7654 $LFS setstripe -d $MOUNT || error "setstripe failed"
7656 run_test 65j "set default striping on root directory (bug 6367)="
7660 wait_delete_completed
7661 do_facet $SINGLEMDS "lctl set_param -n \
7662 osp.$ost*MDT0000.max_create_count=$max_count"
7663 do_facet $SINGLEMDS "lctl set_param -n \
7664 osp.$ost*MDT0000.create_count=$count"
7665 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7666 echo $INACTIVE_OSC "is Activate"
7668 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7671 test_65k() { # bug11679
7672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7674 remote_mds_nodsh && skip "remote MDS with nodsh"
7676 local disable_precreate=true
7677 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7678 disable_precreate=false
7680 echo "Check OST status: "
7681 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7682 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7684 for OSC in $MDS_OSCS; do
7685 echo $OSC "is active"
7686 do_facet $SINGLEMDS lctl --device %$OSC activate
7689 for INACTIVE_OSC in $MDS_OSCS; do
7690 local ost=$(osc_to_ost $INACTIVE_OSC)
7691 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7692 lov.*md*.target_obd |
7693 awk -F: /$ost/'{ print $1 }' | head -n 1)
7696 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7697 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7699 echo "Deactivate: " $INACTIVE_OSC
7700 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7702 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7703 osp.$ost*MDT0000.create_count")
7704 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7705 osp.$ost*MDT0000.max_create_count")
7706 $disable_precreate &&
7707 do_facet $SINGLEMDS "lctl set_param -n \
7708 osp.$ost*MDT0000.max_create_count=0"
7710 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7711 [ -f $DIR/$tdir/$idx ] && continue
7712 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7713 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7715 error "setstripe $idx should succeed"; }
7716 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7718 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7721 do_facet $SINGLEMDS "lctl set_param -n \
7722 osp.$ost*MDT0000.max_create_count=$max_count"
7723 do_facet $SINGLEMDS "lctl set_param -n \
7724 osp.$ost*MDT0000.create_count=$count"
7725 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7726 echo $INACTIVE_OSC "is Activate"
7728 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7731 run_test 65k "validate manual striping works properly with deactivated OSCs"
7733 test_65l() { # bug 12836
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7736 test_mkdir -p $DIR/$tdir/test_dir
7737 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7738 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7740 run_test 65l "lfs find on -1 stripe dir ========================"
7743 local layout=$(save_layout $MOUNT)
7744 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7745 restore_layout $MOUNT $layout
7746 error "setstripe should fail by non-root users"
7750 run_test 65m "normal user can't set filesystem default stripe"
7753 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7754 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7755 skip "Need MDS version at least 2.12.50"
7756 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7758 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7759 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7760 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7762 local root_layout=$(save_layout $MOUNT)
7763 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7765 # new subdirectory under root directory should not inherit
7766 # the default layout from root
7767 local dir1=$MOUNT/$tdir-1
7768 mkdir $dir1 || error "mkdir $dir1 failed"
7769 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7770 error "$dir1 shouldn't have LOV EA"
7772 # delete the default layout on root directory
7773 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7775 local dir2=$MOUNT/$tdir-2
7776 mkdir $dir2 || error "mkdir $dir2 failed"
7777 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7778 error "$dir2 shouldn't have LOV EA"
7780 # set a new striping pattern on root directory
7781 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7782 local new_def_stripe_size=$((def_stripe_size * 2))
7783 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7784 error "set stripe size on $MOUNT failed"
7786 # new file created in $dir2 should inherit the new stripe size from
7787 # the filesystem default
7788 local file2=$dir2/$tfile-2
7789 touch $file2 || error "touch $file2 failed"
7791 local file2_stripe_size=$($LFS getstripe -S $file2)
7792 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7793 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7795 local dir3=$MOUNT/$tdir-3
7796 mkdir $dir3 || error "mkdir $dir3 failed"
7797 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7798 error "$dir3 shouldn't have LOV EA"
7800 # set OST pool on root directory
7801 local pool=$TESTNAME
7802 pool_add $pool || error "add $pool failed"
7803 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7804 error "add targets to $pool failed"
7806 $LFS setstripe -p $pool $MOUNT ||
7807 error "set OST pool on $MOUNT failed"
7809 # new file created in $dir3 should inherit the pool from
7810 # the filesystem default
7811 local file3=$dir3/$tfile-3
7812 touch $file3 || error "touch $file3 failed"
7814 local file3_pool=$($LFS getstripe -p $file3)
7815 [[ "$file3_pool" = "$pool" ]] ||
7816 error "$file3 didn't inherit OST pool $pool"
7818 local dir4=$MOUNT/$tdir-4
7819 mkdir $dir4 || error "mkdir $dir4 failed"
7820 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7821 error "$dir4 shouldn't have LOV EA"
7823 # new file created in $dir4 should inherit the pool from
7824 # the filesystem default
7825 local file4=$dir4/$tfile-4
7826 touch $file4 || error "touch $file4 failed"
7828 local file4_pool=$($LFS getstripe -p $file4)
7829 [[ "$file4_pool" = "$pool" ]] ||
7830 error "$file4 didn't inherit OST pool $pool"
7832 # new subdirectory under non-root directory should inherit
7833 # the default layout from its parent directory
7834 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7835 error "set directory layout on $dir4 failed"
7837 local dir5=$dir4/$tdir-5
7838 mkdir $dir5 || error "mkdir $dir5 failed"
7840 local dir4_layout=$(get_layout_param $dir4)
7841 local dir5_layout=$(get_layout_param $dir5)
7842 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7843 error "$dir5 should inherit the default layout from $dir4"
7845 # though subdir under ROOT doesn't inherit default layout, but
7846 # its sub dir/file should be created with default layout.
7847 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7848 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7849 skip "Need MDS version at least 2.12.59"
7851 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7852 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7853 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7855 if [ $default_lmv_hash == "none" ]; then
7856 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7858 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7859 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7862 $LFS setdirstripe -D -c 2 $MOUNT ||
7863 error "setdirstripe -D -c 2 failed"
7864 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7865 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7866 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7868 run_test 65n "don't inherit default layout from root for new subdirectories"
7870 # bug 2543 - update blocks count on client
7872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7875 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7876 sync; sync_all_data; sync; sync_all_data
7877 cancel_lru_locks osc
7878 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7879 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7881 run_test 66 "update inode blocks count on client ==============="
7884 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7888 swapon -s | awk '($1 == "'$1'") { print $4 }'
7891 # bug5265, obdfilter oa2dentry return -ENOENT
7892 # #define OBD_FAIL_SRV_ENOENT 0x217
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7895 remote_ost_nodsh && skip "remote OST with nodsh"
7898 $LFS setstripe -c 1 -i 0 $f
7900 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7902 do_facet ost1 lctl set_param fail_loc=0x217
7903 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7904 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7906 do_facet ost1 lctl set_param fail_loc=0
7907 $DIRECTIO write $f 0 2 || error "write error"
7909 cancel_lru_locks osc
7910 $DIRECTIO read $f 0 1 || error "read error"
7912 do_facet ost1 lctl set_param fail_loc=0x217
7913 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7915 do_facet ost1 lctl set_param fail_loc=0
7918 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7921 test_mkdir $DIR/$tdir
7922 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7923 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7925 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7927 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7929 [ "$RUNAS_ID" = "$UID" ] &&
7930 skip_env "RUNAS_ID = UID = $UID -- skipping"
7931 # Check that testing environment is properly set up. Skip if not
7932 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7933 skip_env "User $RUNAS_ID does not exist - skipping"
7936 chmod 777 $DIR/$tfile
7937 chmod ug+s $DIR/$tfile
7938 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7939 error "$RUNAS dd $DIR/$tfile failed"
7940 # See if we are still setuid/sgid
7941 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7942 error "S/gid is not dropped on write"
7943 # Now test that MDS is updated too
7944 cancel_lru_locks mdc
7945 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7946 error "S/gid is not dropped on MDS"
7949 run_test 72a "Test that remove suid works properly (bug5695) ===="
7951 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7954 [ "$RUNAS_ID" = "$UID" ] &&
7955 skip_env "RUNAS_ID = UID = $UID -- skipping"
7956 [ "$RUNAS_ID" -eq 0 ] &&
7957 skip_env "RUNAS_ID = 0 -- skipping"
7958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7959 # Check that testing environment is properly set up. Skip if not
7960 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7961 skip_env "User $RUNAS_ID does not exist - skipping"
7963 touch $DIR/${tfile}-f{g,u}
7964 test_mkdir $DIR/${tfile}-dg
7965 test_mkdir $DIR/${tfile}-du
7966 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7967 chmod g+s $DIR/${tfile}-{f,d}g
7968 chmod u+s $DIR/${tfile}-{f,d}u
7969 for perm in 777 2777 4777; do
7970 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7971 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7972 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7973 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7977 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7979 # bug 3462 - multiple simultaneous MDC requests
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7983 test_mkdir $DIR/d73-1
7984 test_mkdir $DIR/d73-2
7985 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7988 lctl set_param fail_loc=0x80000129
7989 $MULTIOP $DIR/d73-1/f73-2 Oc &
7991 lctl set_param fail_loc=0
7993 $MULTIOP $DIR/d73-2/f73-3 Oc &
7997 wait $pid1 || return 1
8001 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8002 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8003 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8007 run_test 73 "multiple MDC requests (should not deadlock)"
8009 test_74a() { # bug 6149, 6184
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8013 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8015 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8016 # will spin in a tight reconnection loop
8017 $LCTL set_param fail_loc=0x8000030e
8018 # get any lock that won't be difficult - lookup works.
8020 $LCTL set_param fail_loc=0
8024 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8026 test_74b() { # bug 13310
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8029 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8031 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8032 # will spin in a tight reconnection loop
8033 $LCTL set_param fail_loc=0x8000030e
8034 # get a "difficult" lock
8036 $LCTL set_param fail_loc=0
8040 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8045 #define OBD_FAIL_LDLM_NEW_LOCK
8046 $LCTL set_param fail_loc=0x319
8047 touch $DIR/$tfile && error "touch successful"
8048 $LCTL set_param fail_loc=0
8051 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8054 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8057 test_76() { # Now for bug 20433, added originally in bug 1443
8058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8060 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8062 cancel_lru_locks osc
8063 BEFORE_INODES=$(num_inodes)
8064 echo "before inodes: $BEFORE_INODES"
8066 [ "$SLOW" = "no" ] && COUNT=100
8067 for i in $(seq $COUNT); do
8071 cancel_lru_locks osc
8072 AFTER_INODES=$(num_inodes)
8073 echo "after inodes: $AFTER_INODES"
8075 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8077 AFTER_INODES=$(num_inodes)
8079 echo "wait $wait seconds inodes: $AFTER_INODES"
8080 if [ $wait -gt 30 ]; then
8081 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8085 run_test 76 "confirm clients recycle inodes properly ===="
8091 # Note: in sptlrpc modes which enable its own bulk checksum, the
8092 # original crc32_le bulk checksum will be automatically disabled,
8093 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8094 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8095 # In this case set_checksums() will not be no-op, because sptlrpc
8096 # bulk checksum will be enabled all through the test.
8098 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8099 lctl set_param -n osc.*.checksums $1
8103 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8104 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8105 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8106 tr -d [] | head -n1)}
8109 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8111 log "set checksum type to $1, rc = $rc"
8115 get_osc_checksum_type()
8117 # arugment 1: OST name, like OST0000
8119 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8120 sed 's/.*\[\(.*\)\].*/\1/g')
8122 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8126 F77_TMP=$TMP/f77-temp
8129 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8130 error "error writing to $F77_TMP"
8133 test_77a() { # bug 10889
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8135 $GSS && skip_env "could not run with gss"
8137 [ ! -f $F77_TMP ] && setup_f77
8139 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8143 run_test 77a "normal checksum read/write operation"
8145 test_77b() { # bug 10889
8146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8147 $GSS && skip_env "could not run with gss"
8149 [ ! -f $F77_TMP ] && setup_f77
8150 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8151 $LCTL set_param fail_loc=0x80000409
8154 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8155 error "dd error: $?"
8156 $LCTL set_param fail_loc=0
8158 for algo in $CKSUM_TYPES; do
8159 cancel_lru_locks osc
8160 set_checksum_type $algo
8161 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8162 $LCTL set_param fail_loc=0x80000408
8163 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8164 $LCTL set_param fail_loc=0
8167 set_checksum_type $ORIG_CSUM_TYPE
8170 run_test 77b "checksum error on client write, read"
8175 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8177 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8178 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8179 $check_ost && [ -n "$ost_file_prefix" ] &&
8180 do_facet ost1 rm -f ${ost_file_prefix}\*
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8185 $GSS && skip_env "could not run with gss"
8186 remote_ost_nodsh && skip "remote OST with nodsh"
8189 local osc_file_prefix
8191 local check_ost=false
8192 local ost_file_prefix
8198 # ensure corruption will occur on first OSS/OST
8199 $LFS setstripe -i 0 $DIR/$tfile
8201 [ ! -f $F77_TMP ] && setup_f77
8202 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8203 error "dd write error: $?"
8204 fid=$($LFS path2fid $DIR/$tfile)
8206 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8209 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8210 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8212 echo "OSS do not support bulk pages dump upon error"
8215 osc_file_prefix=$($LCTL get_param -n debug_path)
8216 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8218 trap cleanup_77c EXIT
8221 # enable bulk pages dump upon error on Client
8222 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8223 # enable bulk pages dump upon error on OSS
8225 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8227 # flush Client cache to allow next read to reach OSS
8228 cancel_lru_locks osc
8230 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8231 $LCTL set_param fail_loc=0x80000408
8232 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8233 $LCTL set_param fail_loc=0
8237 # check cksum dump on Client
8238 osc_file=$(ls ${osc_file_prefix}*)
8239 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8240 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8241 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8242 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8243 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8245 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8246 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8247 error "dump content does not match on Client"
8249 $check_ost || skip "No need to check cksum dump on OSS"
8251 # check cksum dump on OSS
8252 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8253 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8254 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8255 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8256 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8257 error "dump content does not match on OSS"
8261 run_test 77c "checksum error on client read with debug"
8263 test_77d() { # bug 10889
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 $GSS && skip_env "could not run with gss"
8267 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8268 $LCTL set_param fail_loc=0x80000409
8270 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8271 error "direct write: rc=$?"
8272 $LCTL set_param fail_loc=0
8275 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8276 $LCTL set_param fail_loc=0x80000408
8278 cancel_lru_locks osc
8279 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8280 error "direct read: rc=$?"
8281 $LCTL set_param fail_loc=0
8284 run_test 77d "checksum error on OST direct write, read"
8286 test_77f() { # bug 10889
8287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8288 $GSS && skip_env "could not run with gss"
8291 for algo in $CKSUM_TYPES; do
8292 cancel_lru_locks osc
8293 set_checksum_type $algo
8294 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8295 $LCTL set_param fail_loc=0x409
8296 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8297 error "direct write succeeded"
8298 $LCTL set_param fail_loc=0
8300 set_checksum_type $ORIG_CSUM_TYPE
8303 run_test 77f "repeat checksum error on write (expect error)"
8305 test_77g() { # bug 10889
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8307 $GSS && skip_env "could not run with gss"
8308 remote_ost_nodsh && skip "remote OST with nodsh"
8310 [ ! -f $F77_TMP ] && setup_f77
8312 local file=$DIR/$tfile
8313 stack_trap "rm -f $file" EXIT
8315 $LFS setstripe -c 1 -i 0 $file
8316 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8317 do_facet ost1 lctl set_param fail_loc=0x8000021a
8319 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8320 error "write error: rc=$?"
8321 do_facet ost1 lctl set_param fail_loc=0
8324 cancel_lru_locks osc
8325 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8326 do_facet ost1 lctl set_param fail_loc=0x8000021b
8328 cmp $F77_TMP $file || error "file compare failed"
8329 do_facet ost1 lctl set_param fail_loc=0
8332 run_test 77g "checksum error on OST write, read"
8334 test_77k() { # LU-10906
8335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8336 $GSS && skip_env "could not run with gss"
8338 local cksum_param="osc.$FSNAME*.checksums"
8339 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8343 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8344 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8345 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8349 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8350 error "failed to set checksum=$i on MGS"
8351 wait_update $HOSTNAME "$get_checksum" $i
8353 echo "remount client, checksum should be $i"
8354 remount_client $MOUNT || error "failed to remount client"
8355 checksum=$(eval $get_checksum)
8356 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8358 # remove persistent param to avoid races with checksum mountopt below
8359 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8360 error "failed to delete checksum on MGS"
8362 for opt in "checksum" "nochecksum"; do
8363 #remount with mount option
8364 echo "remount client with option $opt, checksum should be $i"
8365 umount_client $MOUNT || error "failed to umount client"
8366 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8367 error "failed to mount client with option '$opt'"
8368 checksum=$(eval $get_checksum)
8369 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8373 remount_client $MOUNT || error "failed to remount client"
8375 run_test 77k "enable/disable checksum correctly"
8378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8379 $GSS && skip_env "could not run with gss"
8382 stack_trap "set_checksums $ORIG_CSUM" EXIT
8383 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8385 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8387 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8388 for algo in $CKSUM_TYPES; do
8389 set_checksum_type $algo || error "fail to set checksum type $algo"
8390 osc_algo=$(get_osc_checksum_type OST0000)
8391 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8393 # no locks, no reqs to let the connection idle
8394 cancel_lru_locks osc
8395 lru_resize_disable osc
8396 wait_osc_import_state client ost1 IDLE
8398 # ensure ost1 is connected
8399 stat $DIR/$tfile >/dev/null || error "can't stat"
8400 wait_osc_import_state client ost1 FULL
8402 osc_algo=$(get_osc_checksum_type OST0000)
8403 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8407 run_test 77l "preferred checksum type is remembered after reconnected"
8409 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8418 test_78() { # bug 10901
8419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8420 remote_ost || skip_env "local OST"
8423 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8424 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8425 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8426 echo "MemTotal: $MEMTOTAL"
8428 # reserve 256MB of memory for the kernel and other running processes,
8429 # and then take 1/2 of the remaining memory for the read/write buffers.
8430 if [ $MEMTOTAL -gt 512 ] ;then
8431 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8433 # for those poor memory-starved high-end clusters...
8434 MEMTOTAL=$((MEMTOTAL / 2))
8436 echo "Mem to use for directio: $MEMTOTAL"
8438 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8439 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8440 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8441 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8443 echo "Smallest OST: $SMALLESTOST"
8444 [[ $SMALLESTOST -lt 10240 ]] &&
8445 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8447 trap cleanup_test_78 EXIT
8449 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8450 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8452 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8453 echo "File size: $F78SIZE"
8454 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8455 for i in $(seq 1 $NSEQ); do
8456 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8457 echo directIO rdwr round $i of $NSEQ
8458 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8463 run_test 78 "handle large O_DIRECT writes correctly ============"
8465 test_79() { # bug 12743
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8468 wait_delete_completed
8470 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8471 BKFREE=$(calc_osc_kbytes kbytesfree)
8472 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8474 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8475 DFTOTAL=`echo $STRING | cut -d, -f1`
8476 DFUSED=`echo $STRING | cut -d, -f2`
8477 DFAVAIL=`echo $STRING | cut -d, -f3`
8478 DFFREE=$(($DFTOTAL - $DFUSED))
8480 ALLOWANCE=$((64 * $OSTCOUNT))
8482 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8483 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8484 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8486 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8487 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8488 error "df free($DFFREE) mismatch OST free($BKFREE)"
8490 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8491 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8492 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8495 run_test 79 "df report consistency check ======================="
8497 test_80() { # bug 10718
8498 remote_ost_nodsh && skip "remote OST with nodsh"
8499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8501 # relax strong synchronous semantics for slow backends like ZFS
8502 local soc="obdfilter.*.sync_on_lock_cancel"
8503 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8505 if [ "$soc_old" != "never" ] &&
8506 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8507 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8508 facet_active_host $host; done | sort -u)
8509 do_nodes $hosts lctl set_param $soc=never
8512 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8514 local BEFORE=`date +%s`
8515 cancel_lru_locks osc
8516 local AFTER=`date +%s`
8517 local DIFF=$((AFTER-BEFORE))
8518 if [ $DIFF -gt 1 ] ; then
8519 error "elapsed for 1M@1T = $DIFF"
8522 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8526 run_test 80 "Page eviction is equally fast at high offsets too ===="
8528 test_81a() { # LU-456
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8530 remote_ost_nodsh && skip "remote OST with nodsh"
8532 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8533 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8534 do_facet ost1 lctl set_param fail_loc=0x80000228
8536 # write should trigger a retry and success
8537 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8538 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8540 if [ $RC -ne 0 ] ; then
8541 error "write should success, but failed for $RC"
8544 run_test 81a "OST should retry write when get -ENOSPC ==============="
8546 test_81b() { # LU-456
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8548 remote_ost_nodsh && skip "remote OST with nodsh"
8550 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8551 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8552 do_facet ost1 lctl set_param fail_loc=0x228
8554 # write should retry several times and return -ENOSPC finally
8555 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8556 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8559 if [ $RC -ne $ENOSPC ] ; then
8560 error "dd should fail for -ENOSPC, but succeed."
8563 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8565 test_82() { # LU-1031
8566 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8570 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8572 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8574 kill -USR1 $MULTIPID2
8576 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8577 error "First grouplock does not block second one"
8579 echo "Second grouplock blocks first one"
8581 kill -USR1 $MULTIPID1
8585 run_test 82 "Basic grouplock test"
8588 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8590 test_mkdir $DIR/$tdir.cvsroot
8591 chown $RUNAS_ID $DIR/$tdir.cvsroot
8594 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8597 # some versions of cvs import exit(1) when asked to import links or
8598 # files they can't read. ignore those files.
8599 local toignore=$(find . -type l -printf '-I %f\n' -o \
8600 ! -perm /4 -printf '-I %f\n')
8601 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8602 $tdir.reposname vtag rtag
8605 test_mkdir $DIR/$tdir.reposname
8606 chown $RUNAS_ID $DIR/$tdir.reposname
8607 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8609 cd $DIR/$tdir.reposname
8611 $RUNAS cvs add -m 'addmsg' foo99
8613 $RUNAS cvs commit -m 'nomsg' foo99
8614 rm -fr $DIR/$tdir.cvsroot
8616 run_test 99 "cvs strange file/directory operations"
8619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8620 [[ "$NETTYPE" =~ tcp ]] ||
8621 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8622 remote_ost_nodsh && skip "remote OST with nodsh"
8623 remote_mds_nodsh && skip "remote MDS with nodsh"
8625 skip "useless for local single node setup"
8627 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8628 [ "$PROT" != "tcp" ] && continue
8629 RPORT=$(echo $REMOTE | cut -d: -f2)
8630 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8633 LPORT=`echo $LOCAL | cut -d: -f2`
8634 if [ $LPORT -ge 1024 ]; then
8635 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8637 error_exit "local: $LPORT > 1024, remote: $RPORT"
8640 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8642 run_test 100 "check local port using privileged port ==========="
8644 function get_named_value()
8653 echo $line | sed "s/^$tag[ ]*//"
8660 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8661 awk '/^max_cached_mb/ { print $2 }')
8664 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8674 local cache_limit=32
8676 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8677 trap cleanup_101a EXIT
8678 $LCTL set_param -n llite.*.read_ahead_stats 0
8679 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8682 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8684 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8685 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8688 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8689 get_named_value 'read but discarded' | cut -d" " -f1); do
8690 discard=$(($discard + $s))
8694 $LCTL get_param osc.*-osc*.rpc_stats
8695 $LCTL get_param llite.*.read_ahead_stats
8697 # Discard is generally zero, but sometimes a few random reads line up
8698 # and trigger larger readahead, which is wasted & leads to discards.
8699 if [[ $(($discard)) -gt $nreads ]]; then
8700 error "too many ($discard) discarded pages"
8702 rm -f $DIR/$tfile || true
8704 run_test 101a "check read-ahead for random reads"
8707 test_mkdir $DIR/$tdir
8709 local FILE_LENGTH=$2
8712 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8714 local list=$(comma_list $(osts_nodes))
8715 set_osd_param $list '' read_cache_enable 0
8716 set_osd_param $list '' writethrough_cache_enable 0
8718 trap cleanup_test101bc EXIT
8719 # prepare the read-ahead file
8720 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8722 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8723 count=$FILE_SIZE_MB 2> /dev/null
8727 cleanup_test101bc() {
8732 local list=$(comma_list $(osts_nodes))
8733 set_osd_param $list '' read_cache_enable 1
8734 set_osd_param $list '' writethrough_cache_enable 1
8738 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8743 local STRIPE_SIZE=$2
8744 local FILE_LENGTH=$3
8745 local RA_INC=1048576
8746 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8747 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8748 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8749 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8750 get_named_value 'read but discarded' |
8751 cut -d" " -f1 | calc_total)
8752 if [[ $DISCARD -gt $discard_limit ]]; then
8753 $LCTL get_param llite.*.read_ahead_stats
8754 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8756 echo "Read-ahead success for size ${READ_SIZE}"
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8764 local STRIPE_SIZE=1048576
8765 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8767 if [ $SLOW == "yes" ]; then
8768 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8770 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8773 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8775 # prepare the read-ahead file
8776 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8777 cancel_lru_locks osc
8778 for BIDX in 2 4 8 16 32 64 128 256
8780 local BSIZE=$((BIDX*4096))
8781 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8782 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8783 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8784 $LCTL set_param -n llite.*.read_ahead_stats 0
8785 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8786 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8787 cancel_lru_locks osc
8788 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8793 run_test 101b "check stride-io mode read-ahead ================="
8796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8798 local STRIPE_SIZE=1048576
8799 local FILE_LENGTH=$((STRIPE_SIZE*100))
8804 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8806 cancel_lru_locks osc
8807 $LCTL set_param osc.*.rpc_stats 0
8808 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8809 $LCTL get_param osc.*.rpc_stats
8810 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8811 local stats=$($LCTL get_param -n $osc_rpc_stats)
8812 local lines=$(echo "$stats" | awk 'END {print NR;}')
8815 if [ $lines -le 20 ]; then
8816 echo "continue debug"
8819 for size in 1 2 4 8; do
8820 local rpc=$(echo "$stats" |
8821 awk '($1 == "'$size':") {print $2; exit; }')
8822 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8823 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8825 echo "$osc_rpc_stats check passed!"
8830 run_test 101c "check stripe_size aligned read-ahead ================="
8833 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8834 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8840 local file=$DIR/$tfile
8841 local sz_MB=${FILESIZE_101d:-500}
8842 local ra_MB=${READAHEAD_MB:-40}
8844 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8845 [ $free_MB -lt $sz_MB ] &&
8846 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8848 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8849 $LFS setstripe -c -1 $file || error "setstripe failed"
8851 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8852 echo Cancel LRU locks on lustre client to flush the client cache
8853 cancel_lru_locks osc
8855 echo Disable read-ahead
8856 local old_READAHEAD=$(set_read_ahead 0)
8858 echo Reading the test file $file with read-ahead disabled
8859 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8861 echo Cancel LRU locks on lustre client to flush the client cache
8862 cancel_lru_locks osc
8863 echo Enable read-ahead with ${ra_MB}MB
8864 set_read_ahead $ra_MB
8866 echo Reading the test file $file with read-ahead enabled
8867 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8869 echo "read-ahead disabled time read $raOFF"
8870 echo "read-ahead enabled time read $raON"
8872 set_read_ahead $old_READAHEAD
8874 wait_delete_completed
8876 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8877 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8879 run_test 101d "file read with and without read-ahead enabled"
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8884 local file=$DIR/$tfile
8885 local size_KB=500 #KB
8889 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8890 local need_KB=$((count * size_KB))
8891 [[ $free_KB -le $need_KB ]] &&
8892 skip_env "Need free space $need_KB, have $free_KB"
8894 echo "Creating $count ${size_KB}K test files"
8895 for ((i = 0; i < $count; i++)); do
8896 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8899 echo "Cancel LRU locks on lustre client to flush the client cache"
8900 cancel_lru_locks $OSC
8902 echo "Reset readahead stats"
8903 $LCTL set_param -n llite.*.read_ahead_stats 0
8905 for ((i = 0; i < $count; i++)); do
8906 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8909 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8910 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8912 for ((i = 0; i < $count; i++)); do
8913 rm -rf $file.$i 2>/dev/null
8916 #10000 means 20% reads are missing in readahead
8917 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8919 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8922 which iozone || skip_env "no iozone installed"
8924 local old_debug=$($LCTL get_param debug)
8925 old_debug=${old_debug#*=}
8926 $LCTL set_param debug="reada mmap"
8928 # create a test file
8929 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8931 echo Cancel LRU locks on lustre client to flush the client cache
8932 cancel_lru_locks osc
8934 echo Reset readahead stats
8935 $LCTL set_param -n llite.*.read_ahead_stats 0
8937 echo mmap read the file with small block size
8938 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8941 echo checking missing pages
8942 $LCTL get_param llite.*.read_ahead_stats
8943 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8944 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8946 $LCTL set_param debug="$old_debug"
8947 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8950 run_test 101f "check mmap read performance"
8952 test_101g_brw_size_test() {
8954 local pages=$((mb * 1048576 / PAGE_SIZE))
8955 local file=$DIR/$tfile
8957 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8958 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8959 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8960 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8964 stack_trap "rm -f $file" EXIT
8965 $LCTL set_param -n osc.*.rpc_stats=0
8967 # 10 RPCs should be enough for the test
8969 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8970 { error "dd write ${mb} MB blocks failed"; return 3; }
8971 cancel_lru_locks osc
8972 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8973 { error "dd write ${mb} MB blocks failed"; return 4; }
8975 # calculate number of full-sized read and write RPCs
8976 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8977 sed -n '/pages per rpc/,/^$/p' |
8978 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8979 END { print reads,writes }'))
8980 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8982 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8989 remote_ost_nodsh && skip "remote OST with nodsh"
8992 local osts=$(get_facets OST)
8993 local list=$(comma_list $(osts_nodes))
8994 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8995 local brw_size="obdfilter.*.brw_size"
8997 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8999 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9001 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9002 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9003 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9004 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9005 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9006 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9008 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9011 if [[ $orig_mb -lt 16 ]]; then
9012 save_lustre_params $osts "$brw_size" > $p
9013 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9014 error "set 16MB RPC size failed"
9016 echo "remount client to enable new RPC size"
9017 remount_client $MOUNT || error "remount_client failed"
9020 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9021 # should be able to set brw_size=12, but no rpc_stats for that
9022 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9025 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9027 if [[ $orig_mb -lt 16 ]]; then
9028 restore_lustre_params < $p
9029 remount_client $MOUNT || error "remount_client restore failed"
9032 rm -f $p $DIR/$tfile
9034 run_test 101g "Big bulk(4/16 MiB) readahead"
9037 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9039 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9040 error "dd 70M file failed"
9041 echo Cancel LRU locks on lustre client to flush the client cache
9042 cancel_lru_locks osc
9044 echo "Reset readahead stats"
9045 $LCTL set_param -n llite.*.read_ahead_stats 0
9047 echo "Read 10M of data but cross 64M bundary"
9048 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9049 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9050 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9051 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9052 rm -f $p $DIR/$tfile
9054 run_test 101h "Readahead should cover current read window"
9057 test_mkdir $DIR/$tdir
9058 chown $RUNAS_ID $DIR/$tdir
9061 STRIPE_COUNT=$OSTCOUNT
9062 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9064 trap cleanup_test102 EXIT
9066 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9068 for num in 1 2 3 4; do
9069 for count in $(seq 1 $STRIPE_COUNT); do
9070 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9071 local size=`expr $STRIPE_SIZE \* $num`
9072 local file=file"$num-$idx-$count"
9073 $1 $LFS setstripe -S $size -i $idx -c $count $file
9079 $1 tar cf $TMP/f102.tar $tdir --xattrs
9085 rm -rf $DIR/d0.sanity/d102
9089 [ "$UID" != 0 ] && skip "must run as root"
9090 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9091 skip_env "must have user_xattr"
9093 [ -z "$(which setfattr 2>/dev/null)" ] &&
9094 skip_env "could not find setfattr"
9096 local testfile=$DIR/$tfile
9099 echo "set/get xattr..."
9100 setfattr -n trusted.name1 -v value1 $testfile ||
9101 error "setfattr -n trusted.name1=value1 $testfile failed"
9102 getfattr -n trusted.name1 $testfile 2> /dev/null |
9103 grep "trusted.name1=.value1" ||
9104 error "$testfile missing trusted.name1=value1"
9106 setfattr -n user.author1 -v author1 $testfile ||
9107 error "setfattr -n user.author1=author1 $testfile failed"
9108 getfattr -n user.author1 $testfile 2> /dev/null |
9109 grep "user.author1=.author1" ||
9110 error "$testfile missing trusted.author1=author1"
9113 setfattr -n trusted.name2 -v value2 $testfile ||
9114 error "$testfile unable to set trusted.name2"
9115 setfattr -n trusted.name3 -v value3 $testfile ||
9116 error "$testfile unable to set trusted.name3"
9117 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9118 grep "trusted.name" | wc -l) -eq 3 ] ||
9119 error "$testfile missing 3 trusted.name xattrs"
9121 setfattr -n user.author2 -v author2 $testfile ||
9122 error "$testfile unable to set user.author2"
9123 setfattr -n user.author3 -v author3 $testfile ||
9124 error "$testfile unable to set user.author3"
9125 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9126 grep "user.author" | wc -l) -eq 3 ] ||
9127 error "$testfile missing 3 user.author xattrs"
9129 echo "remove xattr..."
9130 setfattr -x trusted.name1 $testfile ||
9131 error "$testfile error deleting trusted.name1"
9132 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9133 error "$testfile did not delete trusted.name1 xattr"
9135 setfattr -x user.author1 $testfile ||
9136 error "$testfile error deleting user.author1"
9137 echo "set lustre special xattr ..."
9138 $LFS setstripe -c1 $testfile
9139 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9140 awk -F "=" '/trusted.lov/ { print $2 }' )
9141 setfattr -n "trusted.lov" -v $lovea $testfile ||
9142 error "$testfile doesn't ignore setting trusted.lov again"
9143 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9144 error "$testfile allow setting invalid trusted.lov"
9147 run_test 102a "user xattr test =================================="
9150 [ -z "$(which setfattr 2>/dev/null)" ] &&
9151 skip_env "could not find setfattr"
9152 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9154 # b10930: get/set/list trusted.lov xattr
9155 echo "get/set/list trusted.lov xattr ..."
9156 local testfile=$DIR/$tfile
9157 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9158 error "setstripe failed"
9159 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9160 error "getstripe failed"
9161 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9162 error "can't get trusted.lov from $testfile"
9164 local testfile2=${testfile}2
9165 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9166 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9169 setfattr -n trusted.lov -v $value $testfile2
9170 local stripe_size=$($LFS getstripe -S $testfile2)
9171 local stripe_count=$($LFS getstripe -c $testfile2)
9172 [[ $stripe_size -eq 65536 ]] ||
9173 error "stripe size $stripe_size != 65536"
9174 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9175 error "stripe count $stripe_count != $STRIPECOUNT"
9178 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9181 [ -z "$(which setfattr 2>/dev/null)" ] &&
9182 skip_env "could not find setfattr"
9183 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9185 # b10930: get/set/list lustre.lov xattr
9186 echo "get/set/list lustre.lov xattr ..."
9187 test_mkdir $DIR/$tdir
9188 chown $RUNAS_ID $DIR/$tdir
9189 local testfile=$DIR/$tdir/$tfile
9190 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9191 error "setstripe failed"
9192 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9193 error "getstripe failed"
9194 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9195 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9197 local testfile2=${testfile}2
9198 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9199 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9201 $RUNAS $MCREATE $testfile2
9202 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9203 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9204 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9205 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9206 [ $stripe_count -eq $STRIPECOUNT ] ||
9207 error "stripe count $stripe_count != $STRIPECOUNT"
9209 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9211 compare_stripe_info1() {
9212 local stripe_index_all_zero=true
9214 for num in 1 2 3 4; do
9215 for count in $(seq 1 $STRIPE_COUNT); do
9216 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9217 local size=$((STRIPE_SIZE * num))
9218 local file=file"$num-$offset-$count"
9219 stripe_size=$($LFS getstripe -S $PWD/$file)
9220 [[ $stripe_size -ne $size ]] &&
9221 error "$file: size $stripe_size != $size"
9222 stripe_count=$($LFS getstripe -c $PWD/$file)
9223 # allow fewer stripes to be created, ORI-601
9224 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9225 error "$file: count $stripe_count != $count"
9226 stripe_index=$($LFS getstripe -i $PWD/$file)
9227 [[ $stripe_index -ne 0 ]] &&
9228 stripe_index_all_zero=false
9232 $stripe_index_all_zero &&
9233 error "all files are being extracted starting from OST index 0"
9237 have_xattrs_include() {
9238 tar --help | grep -q xattrs-include &&
9239 echo --xattrs-include="lustre.*"
9243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9244 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9246 XINC=$(have_xattrs_include)
9248 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9250 compare_stripe_info1
9252 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9256 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9258 XINC=$(have_xattrs_include)
9260 test_mkdir $DIR/$tdir.restore
9262 tar cf - --xattrs $tdir | tar xf - \
9263 -C $DIR/$tdir.restore --xattrs $XINC
9264 cd $DIR/$tdir.restore/$tdir
9265 compare_stripe_info1
9267 run_test 102f "tar copy files, not keep osts"
9270 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9271 skip "must have user_xattr"
9272 [ -z "$(which setfattr 2>/dev/null)" ] &&
9273 skip_env "could not find setfattr"
9274 [ -z "$(which getfattr 2>/dev/null)" ] &&
9275 skip_env "could not find getfattr"
9277 local xsize=${1:-1024} # in bytes
9278 local file=$DIR/$tfile
9279 local value="$(generate_string $xsize)"
9280 local xbig=trusted.big
9284 log "save $xbig on $file"
9287 setfattr -n $xbig -v $value $file ||
9288 error "saving $xbig on $file failed"
9290 setfattr -n $xbig -v $value $file &&
9291 error "saving $xbig on $file succeeded"
9295 local orig=$(get_xattr_value $xbig $file)
9296 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9298 local xsml=trusted.sml
9299 log "save $xsml on $file"
9300 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9302 local new=$(get_xattr_value $xbig $file)
9303 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9305 log "grow $xsml on $file"
9306 setfattr -n $xsml -v "$value" $file ||
9307 error "growing $xsml on $file failed"
9309 new=$(get_xattr_value $xbig $file)
9310 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9311 log "$xbig still valid after growing $xsml"
9316 test_102h() { # bug 15777
9319 run_test 102h "grow xattr from inside inode to external block"
9322 large_xattr_enabled || skip_env "ea_inode feature disabled"
9324 echo "setting xattr of max xattr size: $(max_xattr_size)"
9325 grow_xattr $(max_xattr_size)
9327 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9328 echo "This should fail:"
9329 grow_xattr $(($(max_xattr_size) + 10)) 1
9331 run_test 102ha "grow xattr from inside inode to external inode"
9333 test_102i() { # bug 17038
9334 [ -z "$(which getfattr 2>/dev/null)" ] &&
9335 skip "could not find getfattr"
9338 ln -s $DIR/$tfile $DIR/${tfile}link
9339 getfattr -n trusted.lov $DIR/$tfile ||
9340 error "lgetxattr on $DIR/$tfile failed"
9341 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9342 grep -i "no such attr" ||
9343 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9344 rm -f $DIR/$tfile $DIR/${tfile}link
9346 run_test 102i "lgetxattr test on symbolic link ============"
9349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9350 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9352 XINC=$(have_xattrs_include)
9353 setup_test102 "$RUNAS"
9354 chown $RUNAS_ID $DIR/$tdir
9355 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9357 compare_stripe_info1 "$RUNAS"
9359 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9362 [ -z "$(which setfattr 2>/dev/null)" ] &&
9363 skip "could not find setfattr"
9366 # b22187 just check that does not crash for regular file.
9367 setfattr -n trusted.lov $DIR/$tfile
9368 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9369 local test_kdir=$DIR/$tdir
9370 test_mkdir $test_kdir
9371 local default_size=$($LFS getstripe -S $test_kdir)
9372 local default_count=$($LFS getstripe -c $test_kdir)
9373 local default_offset=$($LFS getstripe -i $test_kdir)
9374 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9375 error 'dir setstripe failed'
9376 setfattr -n trusted.lov $test_kdir
9377 local stripe_size=$($LFS getstripe -S $test_kdir)
9378 local stripe_count=$($LFS getstripe -c $test_kdir)
9379 local stripe_offset=$($LFS getstripe -i $test_kdir)
9380 [ $stripe_size -eq $default_size ] ||
9381 error "stripe size $stripe_size != $default_size"
9382 [ $stripe_count -eq $default_count ] ||
9383 error "stripe count $stripe_count != $default_count"
9384 [ $stripe_offset -eq $default_offset ] ||
9385 error "stripe offset $stripe_offset != $default_offset"
9386 rm -rf $DIR/$tfile $test_kdir
9388 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9391 [ -z "$(which getfattr 2>/dev/null)" ] &&
9392 skip "could not find getfattr"
9394 # LU-532 trusted. xattr is invisible to non-root
9395 local testfile=$DIR/$tfile
9399 echo "listxattr as user..."
9400 chown $RUNAS_ID $testfile
9401 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9402 grep -q "trusted" &&
9403 error "$testfile trusted xattrs are user visible"
9407 run_test 102l "listxattr size test =================================="
9409 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9410 local path=$DIR/$tfile
9413 listxattr_size_check $path || error "listattr_size_check $path failed"
9415 run_test 102m "Ensure listxattr fails on small bufffer ========"
9419 getxattr() { # getxattr path name
9420 # Return the base64 encoding of the value of xattr name on path.
9424 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9426 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9428 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9430 getfattr --absolute-names --encoding=base64 --name=$name $path |
9431 awk -F= -v name=$name '$1 == name {
9432 print substr($0, index($0, "=") + 1);
9436 test_102n() { # LU-4101 mdt: protect internal xattrs
9437 [ -z "$(which setfattr 2>/dev/null)" ] &&
9438 skip "could not find setfattr"
9439 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9441 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9444 local file0=$DIR/$tfile.0
9445 local file1=$DIR/$tfile.1
9446 local xattr0=$TMP/$tfile.0
9447 local xattr1=$TMP/$tfile.1
9448 local namelist="lov lma lmv link fid version som hsm"
9452 rm -rf $file0 $file1 $xattr0 $xattr1
9455 # Get 'before' xattrs of $file1.
9456 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9458 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9459 namelist+=" lfsck_namespace"
9460 for name in $namelist; do
9461 # Try to copy xattr from $file0 to $file1.
9462 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9464 setfattr --name=trusted.$name --value="$value" $file1 ||
9465 error "setxattr 'trusted.$name' failed"
9467 # Try to set a garbage xattr.
9468 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9470 if [[ x$name == "xlov" ]]; then
9471 setfattr --name=trusted.lov --value="$value" $file1 &&
9472 error "setxattr invalid 'trusted.lov' success"
9474 setfattr --name=trusted.$name --value="$value" $file1 ||
9475 error "setxattr invalid 'trusted.$name' failed"
9478 # Try to remove the xattr from $file1. We don't care if this
9479 # appears to succeed or fail, we just don't want there to be
9480 # any changes or crashes.
9481 setfattr --remove=$trusted.$name $file1 2> /dev/null
9484 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9487 # Try to copy xattr from $file0 to $file1.
9488 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9490 setfattr --name=trusted.$name --value="$value" $file1 ||
9491 error "setxattr 'trusted.$name' failed"
9493 # Try to set a garbage xattr.
9494 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9496 setfattr --name=trusted.$name --value="$value" $file1 ||
9497 error "setxattr 'trusted.$name' failed"
9499 # Try to remove the xattr from $file1. We don't care if this
9500 # appears to succeed or fail, we just don't want there to be
9501 # any changes or crashes.
9502 setfattr --remove=$trusted.$name $file1 2> /dev/null
9505 # Get 'after' xattrs of file1.
9506 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9508 if ! diff $xattr0 $xattr1; then
9509 error "before and after xattrs of '$file1' differ"
9512 rm -rf $file0 $file1 $xattr0 $xattr1
9516 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9518 test_102p() { # LU-4703 setxattr did not check ownership
9519 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9520 skip "MDS needs to be at least 2.5.56"
9522 local testfile=$DIR/$tfile
9526 echo "setfacl as user..."
9527 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9528 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9530 echo "setfattr as user..."
9531 setfacl -m "u:$RUNAS_ID:---" $testfile
9532 $RUNAS setfattr -x system.posix_acl_access $testfile
9533 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9535 run_test 102p "check setxattr(2) correctly fails without permission"
9538 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9539 skip "MDS needs to be at least 2.6.92"
9541 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9543 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9546 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9547 skip "MDS needs to be at least 2.6.93"
9549 touch $DIR/$tfile || error "touch"
9550 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9551 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9552 rm $DIR/$tfile || error "rm"
9555 mkdir -p $DIR/$tdir || error "mkdir"
9556 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9557 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9558 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9559 error "$testfile error deleting user.author1"
9560 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9561 grep "user.$(basename $tdir)" &&
9562 error "$tdir did not delete user.$(basename $tdir)"
9563 rmdir $DIR/$tdir || error "rmdir"
9566 test_mkdir $DIR/$tdir
9567 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9568 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9569 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9570 error "$testfile error deleting user.author1"
9571 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9572 grep "user.$(basename $tdir)" &&
9573 error "$tdir did not delete user.$(basename $tdir)"
9574 rmdir $DIR/$tdir || error "rm striped dir"
9576 run_test 102r "set EAs with empty values"
9579 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9580 skip "MDS needs to be at least 2.11.52"
9582 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9584 save_lustre_params client "llite.*.xattr_cache" > $save
9586 for cache in 0 1; do
9587 lctl set_param llite.*.xattr_cache=$cache
9590 touch $DIR/$tfile || error "touch"
9591 for prefix in lustre security system trusted user; do
9592 # Note getxattr() may fail with 'Operation not
9593 # supported' or 'No such attribute' depending
9594 # on prefix and cache.
9595 getfattr -n $prefix.n102s $DIR/$tfile &&
9596 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9600 restore_lustre_params < $save
9602 run_test 102s "getting nonexistent xattrs should fail"
9605 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9606 skip "MDS needs to be at least 2.11.52"
9608 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9610 save_lustre_params client "llite.*.xattr_cache" > $save
9612 for cache in 0 1; do
9613 lctl set_param llite.*.xattr_cache=$cache
9615 for buf_size in 0 256; do
9617 touch $DIR/$tfile || error "touch"
9618 setfattr -n user.multiop $DIR/$tfile
9619 $MULTIOP $DIR/$tfile oa$buf_size ||
9620 error "cannot get zero length xattr value (buf_size = $buf_size)"
9624 restore_lustre_params < $save
9626 run_test 102t "zero length xattr values handled correctly"
9630 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9635 [ "$UID" != 0 ] && skip "must run as root"
9636 $GSS && skip_env "could not run under gss"
9637 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9638 skip_env "must have acl enabled"
9639 [ -z "$(which setfacl 2>/dev/null)" ] &&
9640 skip_env "could not find setfacl"
9641 remote_mds_nodsh && skip "remote MDS with nodsh"
9643 gpasswd -a daemon bin # LU-5641
9644 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9646 declare -a identity_old
9648 for num in $(seq $MDSCOUNT); do
9649 switch_identity $num true || identity_old[$num]=$?
9657 echo "performing cp ..."
9658 run_acl_subtest cp || error "run_acl_subtest cp failed"
9659 echo "performing getfacl-noacl..."
9660 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9661 echo "performing misc..."
9662 run_acl_subtest misc || error "misc test failed"
9663 echo "performing permissions..."
9664 run_acl_subtest permissions || error "permissions failed"
9665 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9666 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9667 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9668 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9670 echo "performing permissions xattr..."
9671 run_acl_subtest permissions_xattr ||
9672 error "permissions_xattr failed"
9674 echo "performing setfacl..."
9675 run_acl_subtest setfacl || error "setfacl test failed"
9677 # inheritance test got from HP
9678 echo "performing inheritance..."
9679 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9680 chmod +x make-tree || error "chmod +x failed"
9681 run_acl_subtest inheritance || error "inheritance test failed"
9684 echo "LU-974 ignore umask when acl is enabled..."
9685 run_acl_subtest 974 || error "LU-974 umask test failed"
9686 if [ $MDSCOUNT -ge 2 ]; then
9687 run_acl_subtest 974_remote ||
9688 error "LU-974 umask test failed under remote dir"
9691 echo "LU-2561 newly created file is same size as directory..."
9692 if [ "$mds1_FSTYPE" != "zfs" ]; then
9693 run_acl_subtest 2561 || error "LU-2561 test failed"
9695 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9698 run_acl_subtest 4924 || error "LU-4924 test failed"
9703 for num in $(seq $MDSCOUNT); do
9704 if [ "${identity_old[$num]}" = 1 ]; then
9705 switch_identity $num false || identity_old[$num]=$?
9709 run_test 103a "acl test"
9715 for U in {0..511}; do
9717 local O=$(printf "%04o" $U)
9719 umask $(printf "%04o" $((511 ^ $O)))
9720 $LFS setstripe -c 1 $DIR/$tfile.s$O
9721 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9723 (( $S == ($O & 0666) )) ||
9724 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9726 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9727 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9728 (( $S == ($O & 0666) )) ||
9729 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9731 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9732 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9733 (( $S == ($O & 0666) )) ||
9734 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9735 rm -f $DIR/$tfile.[smp]$0
9739 # limit the concurrently running threads to 64. LU-11878
9740 local idx=$((U % 64))
9741 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9746 run_test 103b "umask lfs setstripe"
9750 cp -rp $DIR/$tdir $DIR/$tdir.bak
9752 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9753 error "$DIR/$tdir shouldn't contain default ACL"
9754 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9755 error "$DIR/$tdir.bak shouldn't contain default ACL"
9758 run_test 103c "'cp -rp' won't set empty acl"
9761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 lfs df || error "lfs df failed"
9765 lfs df -ih || error "lfs df -ih failed"
9766 lfs df -h $DIR || error "lfs df -h $DIR failed"
9767 lfs df -i $DIR || error "lfs df -i $DIR failed"
9768 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9769 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9771 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9772 lctl --device %$OSC deactivate
9773 lfs df || error "lfs df with deactivated OSC failed"
9774 lctl --device %$OSC activate
9775 # wait the osc back to normal
9776 wait_osc_import_ready client ost
9778 lfs df || error "lfs df with reactivated OSC failed"
9781 run_test 104a "lfs df [-ih] [path] test ========================="
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 [ $RUNAS_ID -eq $UID ] &&
9786 skip_env "RUNAS_ID = UID = $UID -- skipping"
9788 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9789 grep "Permission denied" | wc -l)))
9790 if [ $denied_cnt -ne 0 ]; then
9791 error "lfs check servers test failed"
9794 run_test 104b "$RUNAS lfs check servers test ===================="
9797 # doesn't work on 2.4 kernels
9799 if $(flock_is_enabled); then
9800 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9802 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9806 run_test 105a "flock when mounted without -o flock test ========"
9810 if $(flock_is_enabled); then
9811 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9813 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9817 run_test 105b "fcntl when mounted without -o flock test ========"
9821 if $(flock_is_enabled); then
9822 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9824 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9828 run_test 105c "lockf when mounted without -o flock test"
9830 test_105d() { # bug 15924
9831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 test_mkdir $DIR/$tdir
9834 flock_is_enabled || skip_env "mount w/o flock enabled"
9835 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9836 $LCTL set_param fail_loc=0x80000315
9837 flocks_test 2 $DIR/$tdir
9839 run_test 105d "flock race (should not freeze) ========"
9841 test_105e() { # bug 22660 && 22040
9842 flock_is_enabled || skip_env "mount w/o flock enabled"
9845 flocks_test 3 $DIR/$tfile
9847 run_test 105e "Two conflicting flocks from same process"
9849 test_106() { #bug 10921
9850 test_mkdir $DIR/$tdir
9851 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9852 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9854 run_test 106 "attempt exec of dir followed by chown of that dir"
9857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9865 local save_pattern=$(sysctl -n kernel.core_pattern)
9866 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9867 sysctl -w kernel.core_pattern=$file
9868 sysctl -w kernel.core_uses_pid=0
9876 kill -s 11 $SLEEPPID
9878 if [ -e $file ]; then
9879 size=`stat -c%s $file`
9880 [ $size -eq 0 ] && error "Fail to create core file $file"
9882 error "Fail to create core file $file"
9885 sysctl -w kernel.core_pattern=$save_pattern
9886 sysctl -w kernel.core_uses_pid=$save_uses_pid
9889 run_test 107 "Coredump on SIG"
9892 test_mkdir $DIR/$tdir
9893 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9894 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9895 error "mkdir with 256 char should fail, but did not"
9896 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9897 error "create with 255 char failed"
9898 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9899 error "create with 256 char should fail, but did not"
9904 run_test 110 "filename length checking"
9907 # Purpose: To verify dynamic thread (OSS) creation.
9910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9911 remote_ost_nodsh && skip "remote OST with nodsh"
9913 # Lustre does not stop service threads once they are started.
9914 # Reset number of running threads to default.
9919 local save_params="$TMP/sanity-$TESTNAME.parameters"
9921 # Get ll_ost_io count before I/O
9922 OSTIO_pre=$(do_facet ost1 \
9923 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9924 # Exit if lustre is not running (ll_ost_io not running).
9925 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9927 echo "Starting with $OSTIO_pre threads"
9928 local thread_max=$((OSTIO_pre * 2))
9929 local rpc_in_flight=$((thread_max * 2))
9930 # Number of I/O Process proposed to be started.
9932 local facets=$(get_facets OST)
9934 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9935 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9937 # Set in_flight to $rpc_in_flight
9938 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9939 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9940 nfiles=${rpc_in_flight}
9941 # Set ost thread_max to $thread_max
9942 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9944 # 5 Minutes should be sufficient for max number of OSS
9945 # threads(thread_max) to be created.
9949 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9950 test_mkdir $DIR/$tdir
9951 for i in $(seq $nfiles); do
9952 local file=$DIR/$tdir/${tfile}-$i
9953 $LFS setstripe -c -1 -i 0 $file
9954 ($WTL $file $timeout)&
9957 # I/O Started - Wait for thread_started to reach thread_max or report
9958 # error if thread_started is more than thread_max.
9959 echo "Waiting for thread_started to reach thread_max"
9960 local thread_started=0
9961 local end_time=$((SECONDS + timeout))
9963 while [ $SECONDS -le $end_time ] ; do
9965 # Get ost i/o thread_started count.
9966 thread_started=$(do_facet ost1 \
9968 ost.OSS.ost_io.threads_started | cut -d= -f2")
9969 # Break out if thread_started is equal/greater than thread_max
9970 if [[ $thread_started -ge $thread_max ]]; then
9971 echo ll_ost_io thread_started $thread_started, \
9972 equal/greater than thread_max $thread_max
9978 # Cleanup - We have the numbers, Kill i/o jobs if running.
9979 jobcount=($(jobs -p))
9980 for i in $(seq 0 $((${#jobcount[@]}-1)))
9982 kill -9 ${jobcount[$i]}
9983 if [ $? -ne 0 ] ; then
9985 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9989 # Cleanup files left by WTL binary.
9990 for i in $(seq $nfiles); do
9991 local file=$DIR/$tdir/${tfile}-$i
9993 if [ $? -ne 0 ] ; then
9994 echo "Warning: Failed to delete file $file"
9998 restore_lustre_params <$save_params
9999 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10001 # Error out if no new thread has started or Thread started is greater
10003 if [[ $thread_started -le $OSTIO_pre ||
10004 $thread_started -gt $thread_max ]]; then
10005 error "ll_ost_io: thread_started $thread_started" \
10006 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10007 "No new thread started or thread started greater " \
10011 run_test 115 "verify dynamic thread creation===================="
10014 wait_delete_completed
10015 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10016 echo "OST kbytes available: ${AVAIL[@]}"
10021 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10022 #echo OST $i: ${AVAIL[i]}kb
10023 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10027 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10032 echo "Min free space: OST $MINI: $MINV"
10033 echo "Max free space: OST $MAXI: $MAXV"
10036 test_116a() { # was previously test_116()
10037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10038 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10039 remote_mds_nodsh && skip "remote MDS with nodsh"
10041 echo -n "Free space priority "
10042 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10047 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10048 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10049 trap simple_cleanup_common EXIT
10051 # Check if we need to generate uneven OSTs
10052 test_mkdir -p $DIR/$tdir/OST${MINI}
10053 local FILL=$((MINV / 4))
10054 local DIFF=$((MAXV - MINV))
10055 local DIFF2=$((DIFF * 100 / MINV))
10057 local threshold=$(do_facet $SINGLEMDS \
10058 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10059 threshold=${threshold%%%}
10060 echo -n "Check for uneven OSTs: "
10061 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10063 if [[ $DIFF2 -gt $threshold ]]; then
10065 echo "Don't need to fill OST$MINI"
10067 # generate uneven OSTs. Write 2% over the QOS threshold value
10069 DIFF=$((threshold - DIFF2 + 2))
10070 DIFF2=$((MINV * DIFF / 100))
10071 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10072 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10073 error "setstripe failed"
10074 DIFF=$((DIFF2 / 2048))
10076 while [ $i -lt $DIFF ]; do
10078 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10079 bs=2M count=1 2>/dev/null
10088 DIFF=$((MAXV - MINV))
10089 DIFF2=$((DIFF * 100 / MINV))
10090 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10091 if [ $DIFF2 -gt $threshold ]; then
10094 echo "failed - QOS mode won't be used"
10095 simple_cleanup_common
10096 skip "QOS imbalance criteria not met"
10104 # now fill using QOS
10105 $LFS setstripe -c 1 $DIR/$tdir
10106 FILL=$((FILL / 200))
10107 if [ $FILL -gt 600 ]; then
10110 echo "writing $FILL files to QOS-assigned OSTs"
10112 while [ $i -lt $FILL ]; do
10114 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10115 count=1 2>/dev/null
10118 echo "wrote $i 200k files"
10122 echo "Note: free space may not be updated, so measurements might be off"
10124 DIFF2=$((MAXV - MINV))
10125 echo "free space delta: orig $DIFF final $DIFF2"
10126 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10127 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10128 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10129 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10130 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10131 if [[ $DIFF -gt 0 ]]; then
10132 FILL=$((DIFF2 * 100 / DIFF - 100))
10133 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10136 # Figure out which files were written where
10137 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10138 awk '/'$MINI1': / {print $2; exit}')
10140 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10141 echo "$MINC files created on smaller OST $MINI1"
10142 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10143 awk '/'$MAXI1': / {print $2; exit}')
10145 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10146 echo "$MAXC files created on larger OST $MAXI1"
10147 if [[ $MINC -gt 0 ]]; then
10148 FILL=$((MAXC * 100 / MINC - 100))
10149 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10151 [[ $MAXC -gt $MINC ]] ||
10152 error_ignore LU-9 "stripe QOS didn't balance free space"
10153 simple_cleanup_common
10155 run_test 116a "stripe QOS: free space balance ==================="
10157 test_116b() { # LU-2093
10158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10159 remote_mds_nodsh && skip "remote MDS with nodsh"
10161 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10162 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10163 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10164 [ -z "$old_rr" ] && skip "no QOS"
10165 do_facet $SINGLEMDS lctl set_param \
10166 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10167 mkdir -p $DIR/$tdir
10168 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10169 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10170 do_facet $SINGLEMDS lctl set_param fail_loc=0
10172 do_facet $SINGLEMDS lctl set_param \
10173 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10175 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10177 test_117() # bug 10891
10179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10181 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10182 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10183 lctl set_param fail_loc=0x21e
10184 > $DIR/$tfile || error "truncate failed"
10185 lctl set_param fail_loc=0
10186 echo "Truncate succeeded."
10189 run_test 117 "verify osd extend =========="
10191 NO_SLOW_RESENDCOUNT=4
10192 export OLD_RESENDCOUNT=""
10193 set_resend_count () {
10194 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10195 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10196 lctl set_param -n $PROC_RESENDCOUNT $1
10197 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10200 # for reduce test_118* time (b=14842)
10201 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10203 # Reset async IO behavior after error case
10205 FILE=$DIR/reset_async
10207 # Ensure all OSCs are cleared
10208 $LFS setstripe -c -1 $FILE
10209 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10214 test_118a() #bug 11710
10216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10221 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10222 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10224 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10225 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10230 run_test 118a "verify O_SYNC works =========="
10234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10235 remote_ost_nodsh && skip "remote OST with nodsh"
10239 #define OBD_FAIL_SRV_ENOENT 0x217
10240 set_nodes_failloc "$(osts_nodes)" 0x217
10241 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10243 set_nodes_failloc "$(osts_nodes)" 0
10244 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10245 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10248 if [[ $RC -eq 0 ]]; then
10249 error "Must return error due to dropped pages, rc=$RC"
10253 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10254 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10258 echo "Dirty pages not leaked on ENOENT"
10260 # Due to the above error the OSC will issue all RPCs syncronously
10261 # until a subsequent RPC completes successfully without error.
10262 $MULTIOP $DIR/$tfile Ow4096yc
10267 run_test 118b "Reclaim dirty pages on fatal error =========="
10271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10273 # for 118c, restore the original resend count, LU-1940
10274 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10275 set_resend_count $OLD_RESENDCOUNT
10276 remote_ost_nodsh && skip "remote OST with nodsh"
10280 #define OBD_FAIL_OST_EROFS 0x216
10281 set_nodes_failloc "$(osts_nodes)" 0x216
10283 # multiop should block due to fsync until pages are written
10284 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10288 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10289 error "Multiop failed to block on fsync, pid=$MULTIPID"
10292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10294 if [[ $WRITEBACK -eq 0 ]]; then
10295 error "No page in writeback, writeback=$WRITEBACK"
10298 set_nodes_failloc "$(osts_nodes)" 0
10301 if [[ $RC -ne 0 ]]; then
10302 error "Multiop fsync failed, rc=$RC"
10305 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10306 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10308 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10309 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10313 echo "Dirty pages flushed via fsync on EROFS"
10316 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10318 # continue to use small resend count to reduce test_118* time (b=14842)
10319 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10324 remote_ost_nodsh && skip "remote OST with nodsh"
10328 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10329 set_nodes_failloc "$(osts_nodes)" 0x214
10330 # multiop should block due to fsync until pages are written
10331 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10335 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10336 error "Multiop failed to block on fsync, pid=$MULTIPID"
10339 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10341 if [[ $WRITEBACK -eq 0 ]]; then
10342 error "No page in writeback, writeback=$WRITEBACK"
10345 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10346 set_nodes_failloc "$(osts_nodes)" 0
10348 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10349 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10351 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10352 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10356 echo "Dirty pages gaurenteed flushed via fsync"
10359 run_test 118d "Fsync validation inject a delay of the bulk =========="
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10366 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10367 lctl set_param fail_loc=0x8000040a
10369 # Should simulate EINVAL error which is fatal
10370 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10372 if [[ $RC -eq 0 ]]; then
10373 error "Must return error due to dropped pages, rc=$RC"
10376 lctl set_param fail_loc=0x0
10378 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10379 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10380 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10382 if [[ $LOCKED -ne 0 ]]; then
10383 error "Locked pages remain in cache, locked=$LOCKED"
10386 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10387 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10391 echo "No pages locked after fsync"
10396 run_test 118f "Simulate unrecoverable OSC side error =========="
10399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10403 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10404 lctl set_param fail_loc=0x406
10406 # simulate local -ENOMEM
10407 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10410 lctl set_param fail_loc=0
10411 if [[ $RC -eq 0 ]]; then
10412 error "Must return error due to dropped pages, rc=$RC"
10415 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10416 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10417 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10419 if [[ $LOCKED -ne 0 ]]; then
10420 error "Locked pages remain in cache, locked=$LOCKED"
10423 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10424 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10428 echo "No pages locked after fsync"
10433 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10437 remote_ost_nodsh && skip "remote OST with nodsh"
10441 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10442 set_nodes_failloc "$(osts_nodes)" 0x20e
10443 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10444 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10447 set_nodes_failloc "$(osts_nodes)" 0
10448 if [[ $RC -eq 0 ]]; then
10449 error "Must return error due to dropped pages, rc=$RC"
10452 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10453 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10454 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10456 if [[ $LOCKED -ne 0 ]]; then
10457 error "Locked pages remain in cache, locked=$LOCKED"
10460 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10461 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10465 echo "No pages locked after fsync"
10469 run_test 118h "Verify timeout in handling recoverables errors =========="
10471 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10475 remote_ost_nodsh && skip "remote OST with nodsh"
10479 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10480 set_nodes_failloc "$(osts_nodes)" 0x20e
10482 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10483 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10486 set_nodes_failloc "$(osts_nodes)" 0
10490 if [[ $RC -ne 0 ]]; then
10491 error "got error, but should be not, rc=$RC"
10494 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10495 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10496 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10497 if [[ $LOCKED -ne 0 ]]; then
10498 error "Locked pages remain in cache, locked=$LOCKED"
10501 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10502 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10506 echo "No pages locked after fsync"
10510 run_test 118i "Fix error before timeout in recoverable error =========="
10512 [ "$SLOW" = "no" ] && set_resend_count 4
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10516 remote_ost_nodsh && skip "remote OST with nodsh"
10520 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10521 set_nodes_failloc "$(osts_nodes)" 0x220
10523 # return -EIO from OST
10524 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10526 set_nodes_failloc "$(osts_nodes)" 0x0
10527 if [[ $RC -eq 0 ]]; then
10528 error "Must return error due to dropped pages, rc=$RC"
10531 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10532 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10533 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10534 if [[ $LOCKED -ne 0 ]]; then
10535 error "Locked pages remain in cache, locked=$LOCKED"
10538 # in recoverable error on OST we want resend and stay until it finished
10539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10544 echo "No pages locked after fsync"
10548 run_test 118j "Simulate unrecoverable OST side error =========="
10552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10553 remote_ost_nodsh && skip "remote OSTs with nodsh"
10555 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10556 set_nodes_failloc "$(osts_nodes)" 0x20e
10557 test_mkdir $DIR/$tdir
10559 for ((i=0;i<10;i++)); do
10560 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10561 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10568 set_nodes_failloc "$(osts_nodes)" 0
10571 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10573 test_118l() # LU-646
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10577 test_mkdir $DIR/$tdir
10578 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10581 run_test 118l "fsync dir"
10583 test_118m() # LU-3066
10585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10587 test_mkdir $DIR/$tdir
10588 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10591 run_test 118m "fdatasync dir ========="
10593 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10601 remote_ost_nodsh && skip "remote OSTs with nodsh"
10603 # Sleep to avoid a cached response.
10604 #define OBD_STATFS_CACHE_SECONDS 1
10607 # Inject a 10 second delay in the OST_STATFS handler.
10608 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10609 set_nodes_failloc "$(osts_nodes)" 0x242
10612 stat --file-system $MOUNT > /dev/null
10615 set_nodes_failloc "$(osts_nodes)" 0
10617 if ((end - begin > 20)); then
10618 error "statfs took $((end - begin)) seconds, expected 10"
10621 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10623 test_119a() # bug 11737
10625 BSIZE=$((512 * 1024))
10626 directio write $DIR/$tfile 0 1 $BSIZE
10627 # We ask to read two blocks, which is more than a file size.
10628 # directio will indicate an error when requested and actual
10629 # sizes aren't equeal (a normal situation in this case) and
10630 # print actual read amount.
10631 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10632 if [ "$NOB" != "$BSIZE" ]; then
10633 error "read $NOB bytes instead of $BSIZE"
10637 run_test 119a "Short directIO read must return actual read amount"
10639 test_119b() # bug 11737
10641 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10643 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10644 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10646 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10647 error "direct read failed"
10650 run_test 119b "Sparse directIO read must return actual read amount"
10652 test_119c() # bug 13099
10655 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10656 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10659 run_test 119c "Testing for direct read hitting hole"
10661 test_119d() # bug 15950
10663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10665 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10666 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10668 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10669 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10670 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10671 lctl set_param fail_loc=0x40d
10672 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10675 cat $DIR/$tfile > /dev/null &
10676 lctl set_param fail_loc=0
10679 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10681 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10682 error "the read rpcs have not completed in 2s"
10684 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10686 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 remote_mds_nodsh && skip "remote MDS with nodsh"
10691 test_mkdir -i0 -c1 $DIR/$tdir
10692 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10693 skip_env "no early lock cancel on server"
10695 lru_resize_disable mdc
10696 lru_resize_disable osc
10697 cancel_lru_locks mdc
10698 # asynchronous object destroy at MDT could cause bl ast to client
10699 cancel_lru_locks osc
10701 stat $DIR/$tdir > /dev/null
10702 can1=$(do_facet mds1 \
10703 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10704 awk '/ldlm_cancel/ {print $2}')
10705 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10706 awk '/ldlm_bl_callback/ {print $2}')
10707 test_mkdir -i0 -c1 $DIR/$tdir/d1
10708 can2=$(do_facet mds1 \
10709 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10710 awk '/ldlm_cancel/ {print $2}')
10711 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10712 awk '/ldlm_bl_callback/ {print $2}')
10713 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10714 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10715 lru_resize_enable mdc
10716 lru_resize_enable osc
10718 run_test 120a "Early Lock Cancel: mkdir test"
10721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10722 remote_mds_nodsh && skip "remote MDS with nodsh"
10723 test_mkdir $DIR/$tdir
10724 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10725 skip_env "no early lock cancel on server"
10727 lru_resize_disable mdc
10728 lru_resize_disable osc
10729 cancel_lru_locks mdc
10730 stat $DIR/$tdir > /dev/null
10731 can1=$(do_facet $SINGLEMDS \
10732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10733 awk '/ldlm_cancel/ {print $2}')
10734 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10735 awk '/ldlm_bl_callback/ {print $2}')
10736 touch $DIR/$tdir/f1
10737 can2=$(do_facet $SINGLEMDS \
10738 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10739 awk '/ldlm_cancel/ {print $2}')
10740 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10741 awk '/ldlm_bl_callback/ {print $2}')
10742 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10743 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10744 lru_resize_enable mdc
10745 lru_resize_enable osc
10747 run_test 120b "Early Lock Cancel: create test"
10750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10751 remote_mds_nodsh && skip "remote MDS with nodsh"
10752 test_mkdir -i0 -c1 $DIR/$tdir
10753 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10754 skip "no early lock cancel on server"
10756 lru_resize_disable mdc
10757 lru_resize_disable osc
10758 test_mkdir -i0 -c1 $DIR/$tdir/d1
10759 test_mkdir -i0 -c1 $DIR/$tdir/d2
10760 touch $DIR/$tdir/d1/f1
10761 cancel_lru_locks mdc
10762 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10763 can1=$(do_facet mds1 \
10764 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10765 awk '/ldlm_cancel/ {print $2}')
10766 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10767 awk '/ldlm_bl_callback/ {print $2}')
10768 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10769 can2=$(do_facet mds1 \
10770 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10771 awk '/ldlm_cancel/ {print $2}')
10772 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10773 awk '/ldlm_bl_callback/ {print $2}')
10774 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10775 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10776 lru_resize_enable mdc
10777 lru_resize_enable osc
10779 run_test 120c "Early Lock Cancel: link test"
10782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10783 remote_mds_nodsh && skip "remote MDS with nodsh"
10784 test_mkdir -i0 -c1 $DIR/$tdir
10785 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10786 skip_env "no early lock cancel on server"
10788 lru_resize_disable mdc
10789 lru_resize_disable osc
10791 cancel_lru_locks mdc
10792 stat $DIR/$tdir > /dev/null
10793 can1=$(do_facet mds1 \
10794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10795 awk '/ldlm_cancel/ {print $2}')
10796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10797 awk '/ldlm_bl_callback/ {print $2}')
10798 chmod a+x $DIR/$tdir
10799 can2=$(do_facet mds1 \
10800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10801 awk '/ldlm_cancel/ {print $2}')
10802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10803 awk '/ldlm_bl_callback/ {print $2}')
10804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10806 lru_resize_enable mdc
10807 lru_resize_enable osc
10809 run_test 120d "Early Lock Cancel: setattr test"
10812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10814 skip_env "no early lock cancel on server"
10815 remote_mds_nodsh && skip "remote MDS with nodsh"
10817 local dlmtrace_set=false
10819 test_mkdir -i0 -c1 $DIR/$tdir
10820 lru_resize_disable mdc
10821 lru_resize_disable osc
10822 ! $LCTL get_param debug | grep -q dlmtrace &&
10823 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10824 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10825 cancel_lru_locks mdc
10826 cancel_lru_locks osc
10827 dd if=$DIR/$tdir/f1 of=/dev/null
10828 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10829 # XXX client can not do early lock cancel of OST lock
10830 # during unlink (LU-4206), so cancel osc lock now.
10832 cancel_lru_locks osc
10833 can1=$(do_facet mds1 \
10834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10835 awk '/ldlm_cancel/ {print $2}')
10836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10837 awk '/ldlm_bl_callback/ {print $2}')
10838 unlink $DIR/$tdir/f1
10840 can2=$(do_facet mds1 \
10841 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10842 awk '/ldlm_cancel/ {print $2}')
10843 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10844 awk '/ldlm_bl_callback/ {print $2}')
10845 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10846 $LCTL dk $TMP/cancel.debug.txt
10847 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10848 $LCTL dk $TMP/blocking.debug.txt
10849 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10850 lru_resize_enable mdc
10851 lru_resize_enable osc
10853 run_test 120e "Early Lock Cancel: unlink test"
10856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10857 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10858 skip_env "no early lock cancel on server"
10859 remote_mds_nodsh && skip "remote MDS with nodsh"
10861 test_mkdir -i0 -c1 $DIR/$tdir
10862 lru_resize_disable mdc
10863 lru_resize_disable osc
10864 test_mkdir -i0 -c1 $DIR/$tdir/d1
10865 test_mkdir -i0 -c1 $DIR/$tdir/d2
10866 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10867 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10868 cancel_lru_locks mdc
10869 cancel_lru_locks osc
10870 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10871 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10872 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10873 # XXX client can not do early lock cancel of OST lock
10874 # during rename (LU-4206), so cancel osc lock now.
10876 cancel_lru_locks osc
10877 can1=$(do_facet mds1 \
10878 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10879 awk '/ldlm_cancel/ {print $2}')
10880 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10881 awk '/ldlm_bl_callback/ {print $2}')
10882 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10884 can2=$(do_facet mds1 \
10885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10886 awk '/ldlm_cancel/ {print $2}')
10887 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10888 awk '/ldlm_bl_callback/ {print $2}')
10889 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10890 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10891 lru_resize_enable mdc
10892 lru_resize_enable osc
10894 run_test 120f "Early Lock Cancel: rename test"
10897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10898 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10899 skip_env "no early lock cancel on server"
10900 remote_mds_nodsh && skip "remote MDS with nodsh"
10902 lru_resize_disable mdc
10903 lru_resize_disable osc
10905 echo create $count files
10906 test_mkdir $DIR/$tdir
10907 cancel_lru_locks mdc
10908 cancel_lru_locks osc
10911 can0=$(do_facet $SINGLEMDS \
10912 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10913 awk '/ldlm_cancel/ {print $2}')
10914 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10915 awk '/ldlm_bl_callback/ {print $2}')
10916 createmany -o $DIR/$tdir/f $count
10918 can1=$(do_facet $SINGLEMDS \
10919 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10920 awk '/ldlm_cancel/ {print $2}')
10921 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10922 awk '/ldlm_bl_callback/ {print $2}')
10924 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10925 echo rm $count files
10928 can2=$(do_facet $SINGLEMDS \
10929 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10930 awk '/ldlm_cancel/ {print $2}')
10931 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10932 awk '/ldlm_bl_callback/ {print $2}')
10934 echo total: $count removes in $((t2-t1))
10935 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10937 # wait for commitment of removal
10938 lru_resize_enable mdc
10939 lru_resize_enable osc
10941 run_test 120g "Early Lock Cancel: performance test"
10943 test_121() { #bug #10589
10944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10947 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10948 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10949 lctl set_param fail_loc=0x310
10950 cancel_lru_locks osc > /dev/null
10951 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10952 lctl set_param fail_loc=0
10953 [[ $reads -eq $writes ]] ||
10954 error "read $reads blocks, must be $writes blocks"
10956 run_test 121 "read cancel race ========="
10958 test_123a() { # was test 123, statahead(bug 11401)
10959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10962 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10963 log "testing UP system. Performance may be lower than expected."
10968 test_mkdir $DIR/$tdir
10969 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10970 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10972 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10973 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10975 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10976 lctl set_param -n llite.*.statahead_max 0
10977 lctl get_param llite.*.statahead_max
10978 cancel_lru_locks mdc
10979 cancel_lru_locks osc
10981 time ls -l $DIR/$tdir | wc -l
10983 delta=$((etime - stime))
10984 log "ls $i files without statahead: $delta sec"
10985 lctl set_param llite.*.statahead_max=$max
10987 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10988 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10989 cancel_lru_locks mdc
10990 cancel_lru_locks osc
10992 time ls -l $DIR/$tdir | wc -l
10994 delta_sa=$((etime - stime))
10995 log "ls $i files with statahead: $delta_sa sec"
10996 lctl get_param -n llite.*.statahead_stats
10997 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10999 [[ $swrong -lt $ewrong ]] &&
11000 log "statahead was stopped, maybe too many locks held!"
11001 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11003 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11004 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11005 lctl set_param -n llite.*.statahead_max 0
11006 lctl get_param llite.*.statahead_max
11007 cancel_lru_locks mdc
11008 cancel_lru_locks osc
11010 time ls -l $DIR/$tdir | wc -l
11012 delta=$((etime - stime))
11013 log "ls $i files again without statahead: $delta sec"
11014 lctl set_param llite.*.statahead_max=$max
11015 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11016 if [ $SLOWOK -eq 0 ]; then
11017 error "ls $i files is slower with statahead!"
11019 log "ls $i files is slower with statahead!"
11025 [ $delta -gt 20 ] && break
11026 [ $delta -gt 8 ] && MULT=$((50 / delta))
11027 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11035 delta=$((etime - stime))
11036 log "rm -r $DIR/$tdir/: $delta seconds"
11038 lctl get_param -n llite.*.statahead_stats
11040 run_test 123a "verify statahead work"
11042 test_123b () { # statahead(bug 15027)
11043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11045 test_mkdir $DIR/$tdir
11046 createmany -o $DIR/$tdir/$tfile-%d 1000
11048 cancel_lru_locks mdc
11049 cancel_lru_locks osc
11051 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11052 lctl set_param fail_loc=0x80000803
11053 ls -lR $DIR/$tdir > /dev/null
11055 lctl set_param fail_loc=0x0
11056 lctl get_param -n llite.*.statahead_stats
11061 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11065 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11066 skip_env "no lru resize on server"
11070 test_mkdir $DIR/$tdir
11072 log "create $NR files at $DIR/$tdir"
11073 createmany -o $DIR/$tdir/f $NR ||
11074 error "failed to create $NR files in $DIR/$tdir"
11076 cancel_lru_locks mdc
11077 ls -l $DIR/$tdir > /dev/null
11081 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11082 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11083 LRU_SIZE=$($LCTL get_param -n $PARAM)
11084 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11085 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11087 log "NS=$(basename $NSDIR)"
11092 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11093 skip "Not enough cached locks created!"
11095 log "LRU=$LRU_SIZE"
11099 # We know that lru resize allows one client to hold $LIMIT locks
11100 # for 10h. After that locks begin to be killed by client.
11102 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11104 if [ $LIMIT -lt $LRU_SIZE ]; then
11105 skip "Limit is too small $LIMIT"
11108 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11109 # killing locks. Some time was spent for creating locks. This means
11110 # that up to the moment of sleep finish we must have killed some of
11111 # them (10-100 locks). This depends on how fast ther were created.
11112 # Many of them were touched in almost the same moment and thus will
11113 # be killed in groups.
11114 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11116 # Use $LRU_SIZE_B here to take into account real number of locks
11117 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11118 local LRU_SIZE_B=$LRU_SIZE
11120 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11121 log "OLD_LVF=$OLD_LVF"
11122 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11124 # Let's make sure that we really have some margin. Client checks
11125 # cached locks every 10 sec.
11126 SLEEP=$((SLEEP+20))
11127 log "Sleep ${SLEEP} sec"
11129 while ((SEC<$SLEEP)); do
11133 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11134 echo -n "$LRU_SIZE"
11137 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11138 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11140 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11141 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11142 unlinkmany $DIR/$tdir/f $NR
11146 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11147 log "unlink $NR files at $DIR/$tdir"
11148 unlinkmany $DIR/$tdir/f $NR
11150 run_test 124a "lru resize ======================================="
11152 get_max_pool_limit()
11154 local limit=$($LCTL get_param \
11155 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11157 for l in $limit; do
11158 if [[ $l -gt $max ]]; then
11166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11167 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11168 skip_env "no lru resize on server"
11170 LIMIT=$(get_max_pool_limit)
11172 NR=$(($(default_lru_size)*20))
11173 if [[ $NR -gt $LIMIT ]]; then
11174 log "Limit lock number by $LIMIT locks"
11178 IFree=$(mdsrate_inodes_available)
11179 if [ $IFree -lt $NR ]; then
11180 log "Limit lock number by $IFree inodes"
11184 lru_resize_disable mdc
11185 test_mkdir -p $DIR/$tdir/disable_lru_resize
11187 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11188 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11189 cancel_lru_locks mdc
11192 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11195 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11198 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11202 nolruresize_delta=$((etime-stime))
11203 log "ls -la time: $nolruresize_delta seconds"
11204 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11205 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11207 lru_resize_enable mdc
11208 test_mkdir -p $DIR/$tdir/enable_lru_resize
11210 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11211 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11212 cancel_lru_locks mdc
11215 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11218 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11221 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11225 lruresize_delta=$((etime-stime))
11226 log "ls -la time: $lruresize_delta seconds"
11227 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11229 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11230 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11231 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11232 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11234 log "lru resize performs the same with no lru resize"
11236 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11238 run_test 124b "lru resize (performance test) ======================="
11241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11242 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11243 skip_env "no lru resize on server"
11245 # cache ununsed locks on client
11247 cancel_lru_locks mdc
11248 test_mkdir $DIR/$tdir
11249 createmany -o $DIR/$tdir/f $nr ||
11250 error "failed to create $nr files in $DIR/$tdir"
11251 ls -l $DIR/$tdir > /dev/null
11253 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11254 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11255 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11256 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11257 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11259 # set lru_max_age to 1 sec
11260 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11261 echo "sleep $((recalc_p * 2)) seconds..."
11262 sleep $((recalc_p * 2))
11264 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11265 # restore lru_max_age
11266 $LCTL set_param -n $nsdir.lru_max_age $max_age
11267 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11268 unlinkmany $DIR/$tdir/f $nr
11270 run_test 124c "LRUR cancel very aged locks"
11273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11274 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11275 skip_env "no lru resize on server"
11277 # cache ununsed locks on client
11280 lru_resize_disable mdc
11281 stack_trap "lru_resize_enable mdc" EXIT
11283 cancel_lru_locks mdc
11285 # asynchronous object destroy at MDT could cause bl ast to client
11286 test_mkdir $DIR/$tdir
11287 createmany -o $DIR/$tdir/f $nr ||
11288 error "failed to create $nr files in $DIR/$tdir"
11289 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11291 ls -l $DIR/$tdir > /dev/null
11293 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11294 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11295 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11296 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11298 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11300 # set lru_max_age to 1 sec
11301 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11302 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11304 echo "sleep $((recalc_p * 2)) seconds..."
11305 sleep $((recalc_p * 2))
11307 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11309 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11311 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11313 test_125() { # 13358
11314 $LCTL get_param -n llite.*.client_type | grep -q local ||
11315 skip "must run as local client"
11316 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11317 skip_env "must have acl enabled"
11318 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11320 test_mkdir $DIR/$tdir
11321 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11322 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11323 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11325 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11327 test_126() { # bug 12829/13455
11328 $GSS && skip_env "must run as gss disabled"
11329 $LCTL get_param -n llite.*.client_type | grep -q local ||
11330 skip "must run as local client"
11331 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11333 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11334 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11336 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11338 run_test 126 "check that the fsgid provided by the client is taken into account"
11340 test_127a() { # bug 15521
11341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11343 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11344 $LCTL set_param osc.*.stats=0
11345 FSIZE=$((2048 * 1024))
11346 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
11347 cancel_lru_locks osc
11348 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
11350 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
11351 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
11352 echo "got $COUNT $NAME"
11353 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
11354 eval $NAME=$COUNT || error "Wrong proc format"
11357 read_bytes|write_bytes)
11358 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
11359 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
11360 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
11361 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
11362 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
11363 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
11364 error "sumsquare is too small: $SUMSQ"
11365 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
11366 error "sumsquare is too big: $SUMSQ"
11370 done < $DIR/${tfile}.tmp
11372 #check that we actually got some stats
11373 [ "$read_bytes" ] || error "Missing read_bytes stats"
11374 [ "$write_bytes" ] || error "Missing write_bytes stats"
11375 [ "$read_bytes" != 0 ] || error "no read done"
11376 [ "$write_bytes" != 0 ] || error "no write done"
11378 run_test 127a "verify the client stats are sane"
11380 test_127b() { # bug LU-333
11381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11382 local name count samp unit min max sum sumsq
11384 $LCTL set_param llite.*.stats=0
11386 # perform 2 reads and writes so MAX is different from SUM.
11387 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11388 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11389 cancel_lru_locks osc
11390 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11391 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11393 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11394 while read name count samp unit min max sum sumsq; do
11395 echo "got $count $name"
11396 eval $name=$count || error "Wrong proc format"
11400 [ $count -ne 2 ] && error "count is not 2: $count"
11401 [ $min -ne $PAGE_SIZE ] &&
11402 error "min is not $PAGE_SIZE: $min"
11403 [ $max -ne $PAGE_SIZE ] &&
11404 error "max is incorrect: $max"
11405 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11406 error "sum is wrong: $sum"
11409 [ $count -ne 2 ] && error "count is not 2: $count"
11410 [ $min -ne $PAGE_SIZE ] &&
11411 error "min is not $PAGE_SIZE: $min"
11412 [ $max -ne $PAGE_SIZE ] &&
11413 error "max is incorrect: $max"
11414 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11415 error "sum is wrong: $sum"
11419 done < $TMP/$tfile.tmp
11421 #check that we actually got some stats
11422 [ "$read_bytes" ] || error "Missing read_bytes stats"
11423 [ "$write_bytes" ] || error "Missing write_bytes stats"
11424 [ "$read_bytes" != 0 ] || error "no read done"
11425 [ "$write_bytes" != 0 ] || error "no write done"
11427 rm -f $TMP/${tfile}.tmp
11429 run_test 127b "verify the llite client stats are sane"
11431 test_127c() { # LU-12394
11432 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11439 $LCTL set_param llite.*.extents_stats=1
11440 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11442 # Use two stripes so there is enough space in default config
11443 $LFS setstripe -c 2 $DIR/$tfile
11445 # Extent stats start at 0-4K and go in power of two buckets
11446 # LL_HIST_START = 12 --> 2^12 = 4K
11447 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11448 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11450 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11452 # Write and read, 2x each, second time at a non-zero offset
11453 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11454 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11455 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11456 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11460 $LCTL get_param llite.*.extents_stats
11463 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11465 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11467 reads=$(echo $bucket | awk '{print $5}')
11468 writes=$(echo $bucket | awk '{print $9}')
11469 [ "$reads" -eq $count ] ||
11470 error "$reads reads in < $bsize bucket, expect $count"
11471 [ "$writes" -eq $count ] ||
11472 error "$writes writes in < $bsize bucket, expect $count"
11475 # Test mmap write and read
11476 $LCTL set_param llite.*.extents_stats=c
11478 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11479 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11480 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11482 $LCTL get_param llite.*.extents_stats
11484 count=$(((size*1024) / PAGE_SIZE))
11486 bsize=$((2 * PAGE_SIZE / 1024))K
11488 bucket=$($LCTL get_param -n llite.*.extents_stats |
11490 reads=$(echo $bucket | awk '{print $5}')
11491 writes=$(echo $bucket | awk '{print $9}')
11492 # mmap writes fault in the page first, creating an additonal read
11493 [ "$reads" -eq $((2 * count)) ] ||
11494 error "$reads reads in < $bsize bucket, expect $count"
11495 [ "$writes" -eq $count ] ||
11496 error "$writes writes in < $bsize bucket, expect $count"
11498 run_test 127c "test llite extent stats with regular & mmap i/o"
11500 test_128() { # bug 15212
11502 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11507 result=$(grep error $TMP/$tfile.log)
11508 rm -f $DIR/$tfile $TMP/$tfile.log
11509 [ -z "$result" ] ||
11510 error "consecutive find's under interactive lfs failed"
11512 run_test 128 "interactive lfs for 2 consecutive find's"
11514 set_dir_limits () {
11519 local ldproc=/proc/fs/ldiskfs
11520 local facets=$(get_facets MDS)
11522 for facet in ${facets//,/ }; do
11523 canondev=$(ldiskfs_canon \
11524 *.$(convert_facet2label $facet).mntdev $facet)
11525 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11526 ldproc=/sys/fs/ldiskfs
11527 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11528 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11532 check_mds_dmesg() {
11533 local facets=$(get_facets MDS)
11534 for facet in ${facets//,/ }; do
11535 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11542 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11543 skip "Need MDS version with at least 2.5.56"
11544 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11545 skip_env "ldiskfs only test"
11547 remote_mds_nodsh && skip "remote MDS with nodsh"
11551 local has_warning=false
11554 mkdir -p $DIR/$tdir
11556 # block size of mds1
11557 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11558 set_dir_limits $maxsize $maxsize
11559 local dirsize=$(stat -c%s "$DIR/$tdir")
11561 while [[ $dirsize -le $maxsize ]]; do
11562 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11564 if ! $has_warning; then
11565 check_mds_dmesg '"is approaching"' && has_warning=true
11567 # check two errors:
11568 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11569 # EFBIG for previous versions included in ldiskfs series
11570 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11572 echo "return code $rc received as expected"
11574 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11575 error_exit "create failed w/o dir size limit"
11577 check_mds_dmesg '"has reached"' ||
11578 error_exit "reached message should be output"
11580 [ $has_warning = "false" ] &&
11581 error_exit "warning message should be output"
11583 dirsize=$(stat -c%s "$DIR/$tdir")
11585 [[ $dirsize -ge $maxsize ]] && return 0
11586 error_exit "current dir size $dirsize, " \
11587 "previous limit $maxsize"
11588 elif [ $rc -ne 0 ]; then
11590 error_exit "return $rc received instead of expected " \
11591 "$EFBIG or $ENOSPC, files in dir $dirsize"
11593 nfiles=$((nfiles + 1))
11594 dirsize=$(stat -c%s "$DIR/$tdir")
11598 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11600 run_test 129 "test directory size limit ========================"
11609 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11610 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11612 trap cleanup_130 EXIT RETURN
11614 local fm_file=$DIR/$tfile
11615 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11616 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11617 error "dd failed for $fm_file"
11619 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11620 filefrag -ves $fm_file
11622 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11623 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11624 [ $RC != 0 ] && error "filefrag $fm_file failed"
11626 filefrag_op=$(filefrag -ve -k $fm_file |
11627 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11628 lun=$($LFS getstripe -i $fm_file)
11630 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11633 for line in $filefrag_op
11635 frag_lun=`echo $line | cut -d: -f5`
11636 ext_len=`echo $line | cut -d: -f4`
11637 if (( $frag_lun != $lun )); then
11639 error "FIEMAP on 1-stripe file($fm_file) failed"
11642 (( tot_len += ext_len ))
11645 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11647 error "FIEMAP on 1-stripe file($fm_file) failed;"
11653 echo "FIEMAP on single striped file succeeded"
11655 run_test 130a "FIEMAP (1-stripe file)"
11658 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11660 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11661 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11663 trap cleanup_130 EXIT RETURN
11665 local fm_file=$DIR/$tfile
11666 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11667 error "setstripe on $fm_file"
11668 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11669 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11671 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11672 error "dd failed on $fm_file"
11674 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11675 filefrag_op=$(filefrag -ve -k $fm_file |
11676 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11678 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11679 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11684 for line in $filefrag_op
11686 frag_lun=$(echo $line | cut -d: -f5 |
11687 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11688 ext_len=$(echo $line | cut -d: -f4)
11689 if (( $frag_lun != $last_lun )); then
11690 if (( tot_len != 1024 )); then
11692 error "FIEMAP on $fm_file failed; returned " \
11693 "len $tot_len for OST $last_lun instead of 1024"
11696 (( num_luns += 1 ))
11700 (( tot_len += ext_len ))
11703 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11705 error "FIEMAP on $fm_file failed; returned wrong number of " \
11706 "luns or wrong len for OST $last_lun"
11712 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11714 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11719 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11720 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11722 trap cleanup_130 EXIT RETURN
11724 local fm_file=$DIR/$tfile
11725 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11726 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11727 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11729 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11730 error "dd failed on $fm_file"
11732 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11733 filefrag_op=$(filefrag -ve -k $fm_file |
11734 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11736 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11737 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11742 for line in $filefrag_op
11744 frag_lun=$(echo $line | cut -d: -f5 |
11745 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11746 ext_len=$(echo $line | cut -d: -f4)
11747 if (( $frag_lun != $last_lun )); then
11748 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11749 if (( logical != 512 )); then
11751 error "FIEMAP on $fm_file failed; returned " \
11752 "logical start for lun $logical instead of 512"
11755 if (( tot_len != 512 )); then
11757 error "FIEMAP on $fm_file failed; returned " \
11758 "len $tot_len for OST $last_lun instead of 1024"
11761 (( num_luns += 1 ))
11765 (( tot_len += ext_len ))
11768 if (( num_luns != 2 || tot_len != 512 )); then
11770 error "FIEMAP on $fm_file failed; returned wrong number of " \
11771 "luns or wrong len for OST $last_lun"
11777 echo "FIEMAP on 2-stripe file with hole succeeded"
11779 run_test 130c "FIEMAP (2-stripe file with hole)"
11782 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11784 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11785 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11787 trap cleanup_130 EXIT RETURN
11789 local fm_file=$DIR/$tfile
11790 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11791 error "setstripe on $fm_file"
11792 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11793 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11795 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11796 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11797 error "dd failed on $fm_file"
11799 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11800 filefrag_op=$(filefrag -ve -k $fm_file |
11801 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11803 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11804 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11809 for line in $filefrag_op
11811 frag_lun=$(echo $line | cut -d: -f5 |
11812 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11813 ext_len=$(echo $line | cut -d: -f4)
11814 if (( $frag_lun != $last_lun )); then
11815 if (( tot_len != 1024 )); then
11817 error "FIEMAP on $fm_file failed; returned " \
11818 "len $tot_len for OST $last_lun instead of 1024"
11821 (( num_luns += 1 ))
11825 (( tot_len += ext_len ))
11828 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11830 error "FIEMAP on $fm_file failed; returned wrong number of " \
11831 "luns or wrong len for OST $last_lun"
11837 echo "FIEMAP on N-stripe file succeeded"
11839 run_test 130d "FIEMAP (N-stripe file)"
11842 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11844 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11845 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11847 trap cleanup_130 EXIT RETURN
11849 local fm_file=$DIR/$tfile
11850 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11851 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11852 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11855 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11856 for ((i = 0; i < $NUM_BLKS; i++))
11858 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11861 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11862 filefrag_op=$(filefrag -ve -k $fm_file |
11863 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11865 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11866 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11871 for line in $filefrag_op
11873 frag_lun=$(echo $line | cut -d: -f5 |
11874 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11875 ext_len=$(echo $line | cut -d: -f4)
11876 if (( $frag_lun != $last_lun )); then
11877 if (( tot_len != $EXPECTED_LEN )); then
11879 error "FIEMAP on $fm_file failed; returned " \
11880 "len $tot_len for OST $last_lun instead " \
11884 (( num_luns += 1 ))
11888 (( tot_len += ext_len ))
11891 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11893 error "FIEMAP on $fm_file failed; returned wrong number " \
11894 "of luns or wrong len for OST $last_lun"
11900 echo "FIEMAP with continuation calls succeeded"
11902 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11905 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11906 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11908 local fm_file=$DIR/$tfile
11909 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11910 error "multiop create with lov_delay_create on $fm_file"
11912 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11913 filefrag_extents=$(filefrag -vek $fm_file |
11914 awk '/extents? found/ { print $2 }')
11915 if [[ "$filefrag_extents" != "0" ]]; then
11916 error "FIEMAP on $fm_file failed; " \
11917 "returned $filefrag_extents expected 0"
11922 run_test 130f "FIEMAP (unstriped file)"
11924 # Test for writev/readv
11926 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11927 error "writev test failed"
11928 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11929 error "readv failed"
11932 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11935 local fsize=$((524288 + 1048576 + 1572864))
11936 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11937 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11938 error "append writev test failed"
11940 ((fsize += 1572864 + 1048576))
11941 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11942 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11943 error "append writev test failed"
11946 run_test 131b "test append writev"
11949 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11952 run_test 131c "test read/write on file w/o objects"
11955 rwv -f $DIR/$tfile -w -n 1 1572864
11956 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11957 if [ "$NOB" != 1572864 ]; then
11958 error "Short read filed: read $NOB bytes instead of 1572864"
11962 run_test 131d "test short read"
11965 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11966 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11967 error "read hitting hole failed"
11970 run_test 131e "test read hitting hole"
11979 mds*) res=$(do_facet $facet \
11980 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11982 ost*) res=$(do_facet $facet \
11983 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11985 *) error "Wrong facet '$facet'" ;;
11987 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11988 # if the argument $3 is zero, it means any stat increment is ok.
11989 if [[ $want -gt 0 ]]; then
11990 local count=$(echo $res | awk '{ print $2 }')
11991 [[ $count -ne $want ]] &&
11992 error "The $op counter on $facet is $count, not $want"
11997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11998 remote_ost_nodsh && skip "remote OST with nodsh"
11999 remote_mds_nodsh && skip "remote MDS with nodsh"
12000 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12001 skip_env "MDS doesn't support rename stats"
12003 local testdir=$DIR/${tdir}/stats_testdir
12005 mkdir -p $DIR/${tdir}
12008 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12009 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12011 # verify mdt stats first.
12012 mkdir ${testdir} || error "mkdir failed"
12013 check_stats $SINGLEMDS "mkdir" 1
12014 touch ${testdir}/${tfile} || error "touch failed"
12015 check_stats $SINGLEMDS "open" 1
12016 check_stats $SINGLEMDS "close" 1
12017 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12018 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12019 check_stats $SINGLEMDS "mknod" 2
12021 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12022 check_stats $SINGLEMDS "unlink" 1
12023 rm -f ${testdir}/${tfile} || error "file remove failed"
12024 check_stats $SINGLEMDS "unlink" 2
12026 # remove working dir and check mdt stats again.
12027 rmdir ${testdir} || error "rmdir failed"
12028 check_stats $SINGLEMDS "rmdir" 1
12030 local testdir1=$DIR/${tdir}/stats_testdir1
12031 mkdir -p ${testdir}
12032 mkdir -p ${testdir1}
12033 touch ${testdir1}/test1
12034 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12035 check_stats $SINGLEMDS "crossdir_rename" 1
12037 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12038 check_stats $SINGLEMDS "samedir_rename" 1
12040 rm -rf $DIR/${tdir}
12042 run_test 133a "Verifying MDT stats ========================================"
12047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 remote_ost_nodsh && skip "remote OST with nodsh"
12049 remote_mds_nodsh && skip "remote MDS with nodsh"
12051 local testdir=$DIR/${tdir}/stats_testdir
12053 mkdir -p ${testdir} || error "mkdir failed"
12054 touch ${testdir}/${tfile} || error "touch failed"
12055 cancel_lru_locks mdc
12058 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12059 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12061 # extra mdt stats verification.
12062 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12063 check_stats $SINGLEMDS "setattr" 1
12064 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12065 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12067 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12068 check_stats $SINGLEMDS "getattr" 1
12070 rm -rf $DIR/${tdir}
12072 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12073 # so the check below is not reliable
12074 [ $MDSCOUNT -eq 1 ] || return 0
12076 # Sleep to avoid a cached response.
12077 #define OBD_STATFS_CACHE_SECONDS 1
12079 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12080 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12081 $LFS df || error "lfs failed"
12082 check_stats $SINGLEMDS "statfs" 1
12084 # check aggregated statfs (LU-10018)
12085 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12087 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12090 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12091 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12093 check_stats $SINGLEMDS "statfs" 1
12095 # We want to check that the client didn't send OST_STATFS to
12096 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12097 # extra care is needed here.
12098 if remote_mds; then
12099 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12100 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12102 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12103 [ "$res" ] && error "OST got STATFS"
12108 run_test 133b "Verifying extra MDT stats =================================="
12111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12112 remote_ost_nodsh && skip "remote OST with nodsh"
12113 remote_mds_nodsh && skip "remote MDS with nodsh"
12115 local testdir=$DIR/$tdir/stats_testdir
12117 test_mkdir -p $testdir
12119 # verify obdfilter stats.
12120 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12122 cancel_lru_locks osc
12123 wait_delete_completed
12126 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12127 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12129 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12132 cancel_lru_locks osc
12133 check_stats ost1 "write" 1
12135 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12136 check_stats ost1 "read" 1
12138 > $testdir/$tfile || error "truncate failed"
12139 check_stats ost1 "punch" 1
12141 rm -f $testdir/$tfile || error "file remove failed"
12142 wait_delete_completed
12143 check_stats ost1 "destroy" 1
12147 run_test 133c "Verifying OST stats ========================================"
12154 while [ $value -ge 2 ]; do
12159 if [ $orig -gt $order ]; then
12167 local size=('K' 'M' 'G' 'T');
12169 local size_string=$value
12171 while [ $value -ge 1024 ]; do
12172 if [ $i -gt 3 ]; then
12173 #T is the biggest unit we get here, if that is bigger,
12175 size_string=${value}T
12178 value=$((value >> 10))
12179 if [ $value -lt 1024 ]; then
12180 size_string=${value}${size[$i]}
12189 get_rename_size() {
12191 local context=${2:-.}
12192 local sample=$(do_facet $SINGLEMDS $LCTL \
12193 get_param mdt.$FSNAME-MDT0000.rename_stats |
12194 grep -A1 $context |
12195 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12201 remote_ost_nodsh && skip "remote OST with nodsh"
12202 remote_mds_nodsh && skip "remote MDS with nodsh"
12203 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12204 skip_env "MDS doesn't support rename stats"
12206 local testdir1=$DIR/${tdir}/stats_testdir1
12207 local testdir2=$DIR/${tdir}/stats_testdir2
12208 mkdir -p $DIR/${tdir}
12210 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12212 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12213 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12215 createmany -o $testdir1/test 512 || error "createmany failed"
12217 # check samedir rename size
12218 mv ${testdir1}/test0 ${testdir1}/test_0
12220 local testdir1_size=$(ls -l $DIR/${tdir} |
12221 awk '/stats_testdir1/ {print $5}')
12222 local testdir2_size=$(ls -l $DIR/${tdir} |
12223 awk '/stats_testdir2/ {print $5}')
12225 testdir1_size=$(order_2 $testdir1_size)
12226 testdir2_size=$(order_2 $testdir2_size)
12228 testdir1_size=$(size_in_KMGT $testdir1_size)
12229 testdir2_size=$(size_in_KMGT $testdir2_size)
12231 echo "source rename dir size: ${testdir1_size}"
12232 echo "target rename dir size: ${testdir2_size}"
12234 local cmd="do_facet $SINGLEMDS $LCTL "
12235 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12237 eval $cmd || error "$cmd failed"
12238 local samedir=$($cmd | grep 'same_dir')
12239 local same_sample=$(get_rename_size $testdir1_size)
12240 [ -z "$samedir" ] && error "samedir_rename_size count error"
12241 [[ $same_sample -eq 1 ]] ||
12242 error "samedir_rename_size error $same_sample"
12243 echo "Check same dir rename stats success"
12245 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12247 # check crossdir rename size
12248 mv ${testdir1}/test_0 ${testdir2}/test_0
12250 testdir1_size=$(ls -l $DIR/${tdir} |
12251 awk '/stats_testdir1/ {print $5}')
12252 testdir2_size=$(ls -l $DIR/${tdir} |
12253 awk '/stats_testdir2/ {print $5}')
12255 testdir1_size=$(order_2 $testdir1_size)
12256 testdir2_size=$(order_2 $testdir2_size)
12258 testdir1_size=$(size_in_KMGT $testdir1_size)
12259 testdir2_size=$(size_in_KMGT $testdir2_size)
12261 echo "source rename dir size: ${testdir1_size}"
12262 echo "target rename dir size: ${testdir2_size}"
12264 eval $cmd || error "$cmd failed"
12265 local crossdir=$($cmd | grep 'crossdir')
12266 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12267 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12268 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12269 [[ $src_sample -eq 1 ]] ||
12270 error "crossdir_rename_size error $src_sample"
12271 [[ $tgt_sample -eq 1 ]] ||
12272 error "crossdir_rename_size error $tgt_sample"
12273 echo "Check cross dir rename stats success"
12274 rm -rf $DIR/${tdir}
12276 run_test 133d "Verifying rename_stats ========================================"
12279 remote_mds_nodsh && skip "remote MDS with nodsh"
12280 remote_ost_nodsh && skip "remote OST with nodsh"
12281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12283 local testdir=$DIR/${tdir}/stats_testdir
12284 local ctr f0 f1 bs=32768 count=42 sum
12286 mkdir -p ${testdir} || error "mkdir failed"
12288 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12290 for ctr in {write,read}_bytes; do
12292 cancel_lru_locks osc
12294 do_facet ost1 $LCTL set_param -n \
12295 "obdfilter.*.exports.clear=clear"
12297 if [ $ctr = write_bytes ]; then
12299 f1=${testdir}/${tfile}
12301 f0=${testdir}/${tfile}
12305 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12308 cancel_lru_locks osc
12310 sum=$(do_facet ost1 $LCTL get_param \
12311 "obdfilter.*.exports.*.stats" |
12312 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12313 $1 == ctr { sum += $7 }
12314 END { printf("%0.0f", sum) }')
12316 if ((sum != bs * count)); then
12317 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12321 rm -rf $DIR/${tdir}
12323 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12325 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12327 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12328 # not honor the -ignore_readdir_race option correctly. So we call
12329 # error_ignore() rather than error() in these cases. See LU-11152.
12331 if (find --version; do_facet mds1 find --version) |
12332 grep -q '\b4\.5\.1[1-4]\b'; then
12333 error_ignore LU-11152 "$@"
12340 # First without trusting modes.
12341 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12342 echo "proc_dirs='$proc_dirs'"
12343 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12344 find $proc_dirs -exec cat '{}' \; &> /dev/null
12346 # Second verifying readability.
12347 $LCTL get_param -R '*' &> /dev/null
12349 # Verifing writability with badarea_io.
12351 -ignore_readdir_race \
12353 -not -name force_lbug \
12354 -not -name changelog_mask \
12355 -exec badarea_io '{}' \; ||
12356 error_133 "find $proc_dirs failed"
12358 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12361 remote_mds_nodsh && skip "remote MDS with nodsh"
12362 remote_ost_nodsh && skip "remote OST with nodsh"
12364 # eventually, this can also be replaced with "lctl get_param -R",
12365 # but not until that option is always available on the server
12367 for facet in mds1 ost1; do
12368 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12369 skip_noexit "Too old lustre on $facet"
12370 local facet_proc_dirs=$(do_facet $facet \
12371 \\\ls -d $proc_regexp 2>/dev/null)
12372 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12373 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12374 do_facet $facet find $facet_proc_dirs \
12375 ! -name req_history \
12376 -exec cat '{}' \\\; &> /dev/null
12378 do_facet $facet find $facet_proc_dirs \
12379 ! -name req_history \
12381 -exec cat '{}' \\\; &> /dev/null ||
12382 error "proc file read failed"
12384 do_facet $facet find $facet_proc_dirs \
12385 -ignore_readdir_race \
12387 -not -name force_lbug \
12388 -not -name changelog_mask \
12389 -exec badarea_io '{}' \\\; ||
12390 error_133 "$facet find $facet_proc_dirs failed"
12393 # remount the FS in case writes/reads /proc break the FS
12394 cleanup || error "failed to unmount"
12395 setup || error "failed to setup"
12398 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12401 remote_mds_nodsh && skip "remote MDS with nodsh"
12402 remote_ost_nodsh && skip "remote OST with nodsh"
12403 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12404 skip "Need MDS version at least 2.9.54"
12408 for facet in client mds1 ost1; do
12409 local facet_proc_dirs=$(do_facet $facet \
12410 \\\ls -d $proc_regexp 2> /dev/null)
12411 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12412 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12413 # Get the list of files that are missing the terminating newline
12414 local missing=($(do_facet $facet \
12415 find ${facet_proc_dirs} -type f \| \
12416 while read F\; do \
12417 awk -v FS='\v' -v RS='\v\v' \
12418 "'END { if(NR>0 && \
12419 \\\$NF !~ /.*\\\n\$/) \
12420 print FILENAME}'" \
12423 [ ${#missing[*]} -eq 0 ] ||
12424 error "files do not end with newline: ${missing[*]}"
12427 run_test 133h "Proc files should end with newlines"
12430 remote_mds_nodsh && skip "remote MDS with nodsh"
12431 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12432 skip "Need MDS version at least 2.7.54"
12434 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12435 cancel_lru_locks mdc
12437 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12438 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12439 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12442 createmany -o $DIR/$tdir/f $nr ||
12443 error "failed to create $nr files in $DIR/$tdir"
12444 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12446 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12447 do_facet mds1 $LCTL set_param fail_loc=0x327
12448 do_facet mds1 $LCTL set_param fail_val=500
12451 echo "sleep 10 seconds ..."
12453 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12455 do_facet mds1 $LCTL set_param fail_loc=0
12456 do_facet mds1 $LCTL set_param fail_val=0
12457 [ $lck_cnt -lt $unused ] ||
12458 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12461 unlinkmany $DIR/$tdir/f $nr
12463 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12466 remote_mds_nodsh && skip "remote MDS with nodsh"
12467 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12468 skip "Need MDS version at least 2.7.54"
12470 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12471 cancel_lru_locks mdc
12473 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12474 ldlm.lock_reclaim_threshold_mb)
12475 # disable reclaim temporarily
12476 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12478 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12479 do_facet mds1 $LCTL set_param fail_loc=0x328
12480 do_facet mds1 $LCTL set_param fail_val=500
12482 $LCTL set_param debug=+trace
12485 createmany -o $DIR/$tdir/f $nr &
12486 local create_pid=$!
12488 echo "Sleep $TIMEOUT seconds ..."
12490 if ! ps -p $create_pid > /dev/null 2>&1; then
12491 do_facet mds1 $LCTL set_param fail_loc=0
12492 do_facet mds1 $LCTL set_param fail_val=0
12493 do_facet mds1 $LCTL set_param \
12494 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12495 error "createmany finished incorrectly!"
12497 do_facet mds1 $LCTL set_param fail_loc=0
12498 do_facet mds1 $LCTL set_param fail_val=0
12499 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12500 wait $create_pid || return 1
12502 unlinkmany $DIR/$tdir/f $nr
12504 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12506 test_140() { #bug-17379
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12509 test_mkdir $DIR/$tdir
12510 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12511 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12513 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12514 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12516 while i=$((i + 1)); do
12518 cd $i || error "Changing to $i"
12519 ln -s ../stat stat || error "Creating stat symlink"
12520 # Read the symlink until ELOOP present,
12521 # not LBUGing the system is considered success,
12522 # we didn't overrun the stack.
12523 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12524 if [ $ret -ne 0 ]; then
12525 if [ $ret -eq 40 ]; then
12528 error "Open stat symlink"
12534 echo "The symlink depth = $i"
12535 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12536 error "Invalid symlink depth"
12538 # Test recursive symlink
12539 ln -s symlink_self symlink_self
12540 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12541 echo "open symlink_self returns $ret"
12542 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12544 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12549 local TF="$TMP/$tfile"
12551 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12553 cancel_lru_locks $OSC
12554 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12555 remount_client $MOUNT
12557 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12560 $TRUNCATE $DIR/$tfile 6000
12561 cancel_lru_locks $OSC
12562 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12565 echo "12345" >>$DIR/$tfile
12566 cancel_lru_locks $OSC
12567 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12570 echo "12345" >>$DIR/$tfile
12571 cancel_lru_locks $OSC
12572 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12577 run_test 150 "truncate/append tests"
12579 #LU-2902 roc_hit was not able to read all values from lproc
12580 function roc_hit_init() {
12581 local list=$(comma_list $(osts_nodes))
12582 local dir=$DIR/$tdir-check
12583 local file=$dir/$tfile
12589 #use setstripe to do a write to every ost
12590 for i in $(seq 0 $((OSTCOUNT-1))); do
12591 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12592 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12593 idx=$(printf %04x $i)
12594 BEFORE=$(get_osd_param $list *OST*$idx stats |
12595 awk '$1 == "cache_access" {sum += $7}
12596 END { printf("%0.0f", sum) }')
12598 cancel_lru_locks osc
12599 cat $file >/dev/null
12601 AFTER=$(get_osd_param $list *OST*$idx stats |
12602 awk '$1 == "cache_access" {sum += $7}
12603 END { printf("%0.0f", sum) }')
12605 echo BEFORE:$BEFORE AFTER:$AFTER
12606 if ! let "AFTER - BEFORE == 4"; then
12608 error "roc_hit is not safe to use"
12616 function roc_hit() {
12617 local list=$(comma_list $(osts_nodes))
12618 echo $(get_osd_param $list '' stats |
12619 awk '$1 == "cache_hit" {sum += $7}
12620 END { printf("%0.0f", sum) }')
12623 function set_cache() {
12626 if [ "$2" == "off" ]; then
12629 local list=$(comma_list $(osts_nodes))
12630 set_osd_param $list '' $1_cache_enable $on
12632 cancel_lru_locks osc
12636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12637 remote_ost_nodsh && skip "remote OST with nodsh"
12640 local list=$(comma_list $(osts_nodes))
12642 # check whether obdfilter is cache capable at all
12643 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12644 skip "not cache-capable obdfilter"
12647 # check cache is enabled on all obdfilters
12648 if get_osd_param $list '' read_cache_enable | grep 0; then
12649 skip "oss cache is disabled"
12652 set_osd_param $list '' writethrough_cache_enable 1
12654 # check write cache is enabled on all obdfilters
12655 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12656 skip "oss write cache is NOT enabled"
12661 #define OBD_FAIL_OBD_NO_LRU 0x609
12662 do_nodes $list $LCTL set_param fail_loc=0x609
12664 # pages should be in the case right after write
12665 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12668 local BEFORE=$(roc_hit)
12669 cancel_lru_locks osc
12670 cat $DIR/$tfile >/dev/null
12671 local AFTER=$(roc_hit)
12673 do_nodes $list $LCTL set_param fail_loc=0
12675 if ! let "AFTER - BEFORE == CPAGES"; then
12676 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12679 # the following read invalidates the cache
12680 cancel_lru_locks osc
12681 set_osd_param $list '' read_cache_enable 0
12682 cat $DIR/$tfile >/dev/null
12684 # now data shouldn't be found in the cache
12686 cancel_lru_locks osc
12687 cat $DIR/$tfile >/dev/null
12689 if let "AFTER - BEFORE != 0"; then
12690 error "IN CACHE: before: $BEFORE, after: $AFTER"
12693 set_osd_param $list '' read_cache_enable 1
12696 run_test 151 "test cache on oss and controls ==============================="
12699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12701 local TF="$TMP/$tfile"
12703 # simulate ENOMEM during write
12704 #define OBD_FAIL_OST_NOMEM 0x226
12705 lctl set_param fail_loc=0x80000226
12706 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12708 sync || error "sync failed"
12709 lctl set_param fail_loc=0
12711 # discard client's cache
12712 cancel_lru_locks osc
12714 # simulate ENOMEM during read
12715 lctl set_param fail_loc=0x80000226
12716 cmp $TF $DIR/$tfile || error "cmp failed"
12717 lctl set_param fail_loc=0
12721 run_test 152 "test read/write with enomem ============================"
12724 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12726 run_test 153 "test if fdatasync does not crash ======================="
12728 dot_lustre_fid_permission_check() {
12730 local ffid=$MOUNT/.lustre/fid/$fid
12733 echo "stat fid $fid"
12734 stat $ffid > /dev/null || error "stat $ffid failed."
12735 echo "touch fid $fid"
12736 touch $ffid || error "touch $ffid failed."
12737 echo "write to fid $fid"
12738 cat /etc/hosts > $ffid || error "write $ffid failed."
12739 echo "read fid $fid"
12740 diff /etc/hosts $ffid || error "read $ffid failed."
12741 echo "append write to fid $fid"
12742 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12743 echo "rename fid $fid"
12744 mv $ffid $test_dir/$tfile.1 &&
12745 error "rename $ffid to $tfile.1 should fail."
12746 touch $test_dir/$tfile.1
12747 mv $test_dir/$tfile.1 $ffid &&
12748 error "rename $tfile.1 to $ffid should fail."
12749 rm -f $test_dir/$tfile.1
12750 echo "truncate fid $fid"
12751 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12752 echo "link fid $fid"
12753 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12754 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12755 echo "setfacl fid $fid"
12756 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12757 echo "getfacl fid $fid"
12758 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12760 echo "unlink fid $fid"
12761 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12762 echo "mknod fid $fid"
12763 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12765 fid=[0xf00000400:0x1:0x0]
12766 ffid=$MOUNT/.lustre/fid/$fid
12768 echo "stat non-exist fid $fid"
12769 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12770 echo "write to non-exist fid $fid"
12771 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12772 echo "link new fid $fid"
12773 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12775 mkdir -p $test_dir/$tdir
12776 touch $test_dir/$tdir/$tfile
12777 fid=$($LFS path2fid $test_dir/$tdir)
12780 error "error: could not get fid for $test_dir/$dir/$tfile."
12782 ffid=$MOUNT/.lustre/fid/$fid
12785 ls $ffid > /dev/null || error "ls $ffid failed."
12786 echo "touch $fid/$tfile.1"
12787 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12789 echo "touch $MOUNT/.lustre/fid/$tfile"
12790 touch $MOUNT/.lustre/fid/$tfile && \
12791 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12793 echo "setxattr to $MOUNT/.lustre/fid"
12794 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12796 echo "listxattr for $MOUNT/.lustre/fid"
12797 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12799 echo "delxattr from $MOUNT/.lustre/fid"
12800 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12802 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12803 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12804 error "touch invalid fid should fail."
12806 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12807 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12808 error "touch non-normal fid should fail."
12810 echo "rename $tdir to $MOUNT/.lustre/fid"
12811 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12812 error "rename to $MOUNT/.lustre/fid should fail."
12814 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12816 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12817 local new_obf_mode=777
12819 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12820 chmod $new_obf_mode $DIR/.lustre/fid ||
12821 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12823 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12824 [ $obf_mode -eq $new_obf_mode ] ||
12825 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12827 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12828 chmod $old_obf_mode $DIR/.lustre/fid ||
12829 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12832 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12833 fid=$($LFS path2fid $test_dir/$tfile-2)
12835 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12837 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12838 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12839 error "create lov data thru .lustre failed"
12841 echo "cp /etc/passwd $test_dir/$tfile-2"
12842 cp /etc/passwd $test_dir/$tfile-2 ||
12843 error "copy to $test_dir/$tfile-2 failed."
12844 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12845 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12846 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12848 rm -rf $test_dir/tfile.lnk
12849 rm -rf $test_dir/$tfile-2
12853 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12854 skip "Need MDS version at least 2.4.1"
12856 local tf=$DIR/$tfile
12859 local fid=$($LFS path2fid $tf)
12860 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12862 # check that we get the same pathname back
12863 local found=$($LFS fid2path $MOUNT "$fid")
12864 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12865 [ "$found" == "$tf" ] ||
12866 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12868 run_test 154A "lfs path2fid and fid2path basic checks"
12871 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12872 skip "Need MDS version at least 2.4.1"
12874 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12875 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12876 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12877 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12879 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12880 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12882 # check that we get the same pathname
12883 echo "PFID: $PFID, name: $name"
12884 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12885 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12886 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12887 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12889 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12891 run_test 154B "verify the ll_decode_linkea tool"
12894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12895 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12896 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12897 skip "Need MDS version at least 2.2.51"
12898 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12900 cp /etc/hosts $DIR/$tfile
12902 fid=$($LFS path2fid $DIR/$tfile)
12904 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12906 dot_lustre_fid_permission_check "$fid" $DIR ||
12907 error "dot lustre permission check $fid failed"
12909 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12911 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12913 touch $MOUNT/.lustre/file &&
12914 error "creation is not allowed under .lustre"
12916 mkdir $MOUNT/.lustre/dir &&
12917 error "mkdir is not allowed under .lustre"
12921 run_test 154a "Open-by-FID"
12924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12925 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12926 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12927 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12928 skip "Need MDS version at least 2.2.51"
12930 local remote_dir=$DIR/$tdir/remote_dir
12934 mkdir -p $DIR/$tdir
12935 $LFS mkdir -i $MDTIDX $remote_dir ||
12936 error "create remote directory failed"
12938 cp /etc/hosts $remote_dir/$tfile
12940 fid=$($LFS path2fid $remote_dir/$tfile)
12942 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12944 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12945 error "dot lustre permission check $fid failed"
12948 run_test 154b "Open-by-FID for remote directory"
12951 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12952 skip "Need MDS version at least 2.4.1"
12954 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12955 local FID1=$($LFS path2fid $DIR/$tfile.1)
12956 local FID2=$($LFS path2fid $DIR/$tfile.2)
12957 local FID3=$($LFS path2fid $DIR/$tfile.3)
12960 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12961 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12962 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12964 [ "$FID" = "${!want}" ] ||
12965 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12969 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12971 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12972 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12976 run_test 154c "lfs path2fid and fid2path multiple arguments"
12979 remote_mds_nodsh && skip "remote MDS with nodsh"
12980 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12981 skip "Need MDS version at least 2.5.53"
12983 if remote_mds; then
12984 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12988 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12995 local fid=$($LFS path2fid $DIR/$tfile)
12998 cmd="exec $fd<$DIR/$tfile"
13000 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13001 echo "$fid_list" | grep "$fid"
13004 cmd="exec $fd>/dev/null"
13006 if [ $rc -ne 0 ]; then
13007 error "FID $fid not found in open files list $fid_list"
13010 run_test 154d "Verify open file fid"
13014 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13015 skip "Need MDS version at least 2.6.50"
13017 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13018 error ".lustre returned by readdir"
13021 run_test 154e ".lustre is not returned by readdir"
13024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13026 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13027 test_mkdir -p -c1 $DIR/$tdir/d
13028 # test dirs inherit from its stripe
13029 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13030 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13031 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13032 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13035 # get fid of parents
13036 local FID0=$($LFS path2fid $DIR/$tdir/d)
13037 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13038 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13039 local FID3=$($LFS path2fid $DIR)
13041 # check that path2fid --parents returns expected <parent_fid>/name
13042 # 1) test for a directory (single parent)
13043 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13044 [ "$parent" == "$FID0/foo1" ] ||
13045 error "expected parent: $FID0/foo1, got: $parent"
13047 # 2) test for a file with nlink > 1 (multiple parents)
13048 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13049 echo "$parent" | grep -F "$FID1/$tfile" ||
13050 error "$FID1/$tfile not returned in parent list"
13051 echo "$parent" | grep -F "$FID2/link" ||
13052 error "$FID2/link not returned in parent list"
13054 # 3) get parent by fid
13055 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13056 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13057 echo "$parent" | grep -F "$FID1/$tfile" ||
13058 error "$FID1/$tfile not returned in parent list (by fid)"
13059 echo "$parent" | grep -F "$FID2/link" ||
13060 error "$FID2/link not returned in parent list (by fid)"
13062 # 4) test for entry in root directory
13063 parent=$($LFS path2fid --parents $DIR/f)
13064 echo "$parent" | grep -F "$FID3/f" ||
13065 error "$FID3/f not returned in parent list"
13067 # 5) test it on root directory
13068 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13069 error "$MOUNT should not have parents"
13071 # enable xattr caching and check that linkea is correctly updated
13072 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13073 save_lustre_params client "llite.*.xattr_cache" > $save
13074 lctl set_param llite.*.xattr_cache 1
13076 # 6.1) linkea update on rename
13077 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13079 # get parents by fid
13080 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13081 # foo1 should no longer be returned in parent list
13082 echo "$parent" | grep -F "$FID1" &&
13083 error "$FID1 should no longer be in parent list"
13084 # the new path should appear
13085 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13086 error "$FID2/$tfile.moved is not in parent list"
13088 # 6.2) linkea update on unlink
13089 rm -f $DIR/$tdir/d/foo2/link
13090 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13091 # foo2/link should no longer be returned in parent list
13092 echo "$parent" | grep -F "$FID2/link" &&
13093 error "$FID2/link should no longer be in parent list"
13097 restore_lustre_params < $save
13100 run_test 154f "get parent fids by reading link ea"
13104 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13105 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13106 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13107 skip "Need MDS version at least 2.6.92"
13109 mkdir -p $DIR/$tdir
13110 llapi_fid_test -d $DIR/$tdir
13112 run_test 154g "various llapi FID tests"
13114 test_155_small_load() {
13115 local temp=$TMP/$tfile
13116 local file=$DIR/$tfile
13118 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13119 error "dd of=$temp bs=6096 count=1 failed"
13121 cancel_lru_locks $OSC
13122 cmp $temp $file || error "$temp $file differ"
13124 $TRUNCATE $temp 6000
13125 $TRUNCATE $file 6000
13126 cmp $temp $file || error "$temp $file differ (truncate1)"
13128 echo "12345" >>$temp
13129 echo "12345" >>$file
13130 cmp $temp $file || error "$temp $file differ (append1)"
13132 echo "12345" >>$temp
13133 echo "12345" >>$file
13134 cmp $temp $file || error "$temp $file differ (append2)"
13140 test_155_big_load() {
13141 remote_ost_nodsh && skip "remote OST with nodsh"
13143 local temp=$TMP/$tfile
13144 local file=$DIR/$tfile
13147 local cache_size=$(do_facet ost$((MAXI+1)) \
13148 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13149 local large_file_size=$((cache_size * 2))
13151 echo "OSS cache size: $cache_size KB"
13152 echo "Large file size: $large_file_size KB"
13154 [ $MAXV -le $large_file_size ] &&
13155 skip_env "max available OST size needs > $large_file_size KB"
13157 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13159 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13160 error "dd of=$temp bs=$large_file_size count=1k failed"
13163 cancel_lru_locks osc
13164 cmp $temp $file || error "$temp $file differ"
13170 save_writethrough() {
13171 local facets=$(get_facets OST)
13173 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13179 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13181 save_writethrough $p
13184 set_cache writethrough on
13185 test_155_small_load
13186 restore_lustre_params < $p
13189 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13194 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13196 save_writethrough $p
13199 set_cache writethrough off
13200 test_155_small_load
13201 restore_lustre_params < $p
13204 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13211 save_writethrough $p
13214 set_cache writethrough on
13215 test_155_small_load
13216 restore_lustre_params < $p
13219 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13224 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13226 save_writethrough $p
13229 set_cache writethrough off
13230 test_155_small_load
13231 restore_lustre_params < $p
13234 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13239 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13241 save_writethrough $p
13244 set_cache writethrough on
13246 restore_lustre_params < $p
13249 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13254 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13256 save_writethrough $p
13259 set_cache writethrough off
13261 restore_lustre_params < $p
13264 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13269 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13271 save_writethrough $p
13274 set_cache writethrough on
13276 restore_lustre_params < $p
13279 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13284 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13286 save_writethrough $p
13289 set_cache writethrough off
13291 restore_lustre_params < $p
13294 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13298 remote_ost_nodsh && skip "remote OST with nodsh"
13299 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13300 skip "stats not implemented on old servers"
13301 [ "$ost1_FSTYPE" = "zfs" ] &&
13302 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13307 local file="$DIR/$tfile"
13308 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13310 save_writethrough $p
13313 log "Turn on read and write cache"
13315 set_cache writethrough on
13317 log "Write data and read it back."
13318 log "Read should be satisfied from the cache."
13319 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13321 cancel_lru_locks osc
13322 cat $file >/dev/null
13324 if ! let "AFTER - BEFORE == CPAGES"; then
13325 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13327 log "cache hits:: before: $BEFORE, after: $AFTER"
13330 log "Read again; it should be satisfied from the cache."
13332 cancel_lru_locks osc
13333 cat $file >/dev/null
13335 if ! let "AFTER - BEFORE == CPAGES"; then
13336 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13338 log "cache hits:: before: $BEFORE, after: $AFTER"
13341 log "Turn off the read cache and turn on the write cache"
13343 set_cache writethrough on
13345 log "Read again; it should be satisfied from the cache."
13347 cancel_lru_locks osc
13348 cat $file >/dev/null
13350 if ! let "AFTER - BEFORE == CPAGES"; then
13351 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13353 log "cache hits:: before: $BEFORE, after: $AFTER"
13356 log "Read again; it should not be satisfied from the cache."
13358 cancel_lru_locks osc
13359 cat $file >/dev/null
13361 if ! let "AFTER - BEFORE == 0"; then
13362 error "IN CACHE: before: $BEFORE, after: $AFTER"
13364 log "cache hits:: before: $BEFORE, after: $AFTER"
13367 log "Write data and read it back."
13368 log "Read should be satisfied from the cache."
13369 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13371 cancel_lru_locks osc
13372 cat $file >/dev/null
13374 if ! let "AFTER - BEFORE == CPAGES"; then
13375 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13377 log "cache hits:: before: $BEFORE, after: $AFTER"
13380 log "Read again; it should not be satisfied from the cache."
13382 cancel_lru_locks osc
13383 cat $file >/dev/null
13385 if ! let "AFTER - BEFORE == 0"; then
13386 error "IN CACHE: before: $BEFORE, after: $AFTER"
13388 log "cache hits:: before: $BEFORE, after: $AFTER"
13391 log "Turn off read and write cache"
13393 set_cache writethrough off
13395 log "Write data and read it back"
13396 log "It should not be satisfied from the cache."
13398 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13399 cancel_lru_locks osc
13401 cat $file >/dev/null
13403 if ! let "AFTER - BEFORE == 0"; then
13404 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13406 log "cache hits:: before: $BEFORE, after: $AFTER"
13409 log "Turn on the read cache and turn off the write cache"
13411 set_cache writethrough off
13413 log "Write data and read it back"
13414 log "It should not be satisfied from the cache."
13416 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13418 cancel_lru_locks osc
13419 cat $file >/dev/null
13421 if ! let "AFTER - BEFORE == 0"; then
13422 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13424 log "cache hits:: before: $BEFORE, after: $AFTER"
13427 log "Read again; it should be satisfied from the cache."
13429 cancel_lru_locks osc
13430 cat $file >/dev/null
13432 if ! let "AFTER - BEFORE == CPAGES"; then
13433 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13435 log "cache hits:: before: $BEFORE, after: $AFTER"
13438 restore_lustre_params < $p
13441 run_test 156 "Verification of tunables"
13444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13445 remote_mds_nodsh && skip "remote MDS with nodsh"
13446 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13447 skip "Need MDS version at least 2.2.0"
13449 changelog_register || error "changelog_register failed"
13450 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13451 changelog_users $SINGLEMDS | grep -q $cl_user ||
13452 error "User $cl_user not found in changelog_users"
13455 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13456 changelog_clear 0 || error "changelog_clear failed"
13457 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13458 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13459 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13460 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13461 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13462 rm $DIR/$tdir/pics/desktop.jpg
13464 changelog_dump | tail -10
13466 echo "verifying changelog mask"
13467 changelog_chmask "-MKDIR"
13468 changelog_chmask "-CLOSE"
13470 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13471 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13473 changelog_chmask "+MKDIR"
13474 changelog_chmask "+CLOSE"
13476 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13477 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13479 changelog_dump | tail -10
13480 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13481 CLOSES=$(changelog_dump | grep -c "CLOSE")
13482 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13483 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13486 echo "verifying target fid"
13487 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13488 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13489 [ "$fidc" == "$fidf" ] ||
13490 error "changelog '$tfile' fid $fidc != file fid $fidf"
13491 echo "verifying parent fid"
13492 # The FID returned from the Changelog may be the directory shard on
13493 # a different MDT, and not the FID returned by path2fid on the parent.
13494 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13495 # since this is what will matter when recreating this file in the tree.
13496 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13497 local pathp=$($LFS fid2path $MOUNT "$fidp")
13498 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13499 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13501 echo "getting records for $cl_user"
13502 changelog_users $SINGLEMDS
13503 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13505 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13506 error "changelog_clear failed"
13507 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13508 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13509 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13510 error "user index expect $user_rec1 + $nclr != $user_rec2"
13512 local min0_rec=$(changelog_users $SINGLEMDS |
13513 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13514 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13515 awk '{ print $1; exit; }')
13517 changelog_dump | tail -n 5
13518 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13519 [ $first_rec == $((min0_rec + 1)) ] ||
13520 error "first index should be $min0_rec + 1 not $first_rec"
13522 # LU-3446 changelog index reset on MDT restart
13523 local cur_rec1=$(changelog_users $SINGLEMDS |
13524 awk '/^current.index:/ { print $NF }')
13525 changelog_clear 0 ||
13526 error "clear all changelog records for $cl_user failed"
13527 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13528 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13529 error "Fail to start $SINGLEMDS"
13530 local cur_rec2=$(changelog_users $SINGLEMDS |
13531 awk '/^current.index:/ { print $NF }')
13532 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13533 [ $cur_rec1 == $cur_rec2 ] ||
13534 error "current index should be $cur_rec1 not $cur_rec2"
13536 echo "verifying users from this test are deregistered"
13537 changelog_deregister || error "changelog_deregister failed"
13538 changelog_users $SINGLEMDS | grep -q $cl_user &&
13539 error "User '$cl_user' still in changelog_users"
13541 # lctl get_param -n mdd.*.changelog_users
13542 # current index: 144
13543 # ID index (idle seconds)
13545 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13546 # this is the normal case where all users were deregistered
13547 # make sure no new records are added when no users are present
13548 local last_rec1=$(changelog_users $SINGLEMDS |
13549 awk '/^current.index:/ { print $NF }')
13550 touch $DIR/$tdir/chloe
13551 local last_rec2=$(changelog_users $SINGLEMDS |
13552 awk '/^current.index:/ { print $NF }')
13553 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13554 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13556 # any changelog users must be leftovers from a previous test
13557 changelog_users $SINGLEMDS
13558 echo "other changelog users; can't verify off"
13561 run_test 160a "changelog sanity"
13563 test_160b() { # LU-3587
13564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13565 remote_mds_nodsh && skip "remote MDS with nodsh"
13566 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13567 skip "Need MDS version at least 2.2.0"
13569 changelog_register || error "changelog_register failed"
13570 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13571 changelog_users $SINGLEMDS | grep -q $cl_user ||
13572 error "User '$cl_user' not found in changelog_users"
13574 local longname1=$(str_repeat a 255)
13575 local longname2=$(str_repeat b 255)
13578 echo "creating very long named file"
13579 touch $longname1 || error "create of '$longname1' failed"
13580 echo "renaming very long named file"
13581 mv $longname1 $longname2
13583 changelog_dump | grep RENME | tail -n 5
13586 run_test 160b "Verify that very long rename doesn't crash in changelog"
13589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13590 remote_mds_nodsh && skip "remote MDS with nodsh"
13592 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13593 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13594 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13595 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13599 # Registration step
13600 changelog_register || error "changelog_register failed"
13603 mkdir -p $DIR/$tdir
13604 $MCREATE $DIR/$tdir/foo_160c
13605 changelog_chmask "-TRUNC"
13606 $TRUNCATE $DIR/$tdir/foo_160c 200
13607 changelog_chmask "+TRUNC"
13608 $TRUNCATE $DIR/$tdir/foo_160c 199
13609 changelog_dump | tail -n 5
13610 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13611 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13613 run_test 160c "verify that changelog log catch the truncate event"
13616 remote_mds_nodsh && skip "remote MDS with nodsh"
13617 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13619 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13620 skip "Need MDS version at least 2.7.60"
13622 # Registration step
13623 changelog_register || error "changelog_register failed"
13625 mkdir -p $DIR/$tdir/migrate_dir
13626 changelog_clear 0 || error "changelog_clear failed"
13628 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13629 changelog_dump | tail -n 5
13630 local migrates=$(changelog_dump | grep -c "MIGRT")
13631 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13633 run_test 160d "verify that changelog log catch the migrate event"
13636 remote_mds_nodsh && skip "remote MDS with nodsh"
13639 changelog_register || error "changelog_register failed"
13641 # Delete a future user (expect fail)
13642 local MDT0=$(facet_svc $SINGLEMDS)
13643 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13646 if [ $rc -eq 0 ]; then
13647 error "Deleted non-existant user cl77"
13648 elif [ $rc -ne 2 ]; then
13649 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13652 # Clear to a bad index (1 billion should be safe)
13653 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13656 if [ $rc -eq 0 ]; then
13657 error "Successfully cleared to invalid CL index"
13658 elif [ $rc -ne 22 ]; then
13659 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13662 run_test 160e "changelog negative testing (should return errors)"
13665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13666 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13667 skip "Need MDS version at least 2.10.56"
13669 local mdts=$(comma_list $(mdts_nodes))
13672 changelog_register || error "first changelog_register failed"
13673 changelog_register || error "second changelog_register failed"
13675 declare -A cl_user1
13676 declare -A cl_user2
13681 # generate some changelog records to accumulate on each MDT
13682 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13683 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13684 error "create $DIR/$tdir/$tfile failed"
13686 # check changelogs have been generated
13687 local nbcl=$(changelog_dump | wc -l)
13688 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13690 for param in "changelog_max_idle_time=10" \
13692 "changelog_min_gc_interval=2" \
13693 "changelog_min_free_cat_entries=3"; do
13694 local MDT0=$(facet_svc $SINGLEMDS)
13695 local var="${param%=*}"
13696 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13698 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13699 do_nodes $mdts $LCTL set_param mdd.*.$param
13702 # force cl_user2 to be idle (1st part)
13705 # simulate changelog catalog almost full
13706 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13707 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13709 for i in $(seq $MDSCOUNT); do
13710 cl_users=(${CL_USERS[mds$i]})
13711 cl_user1[mds$i]="${cl_users[0]}"
13712 cl_user2[mds$i]="${cl_users[1]}"
13714 [ -n "${cl_user1[mds$i]}" ] ||
13715 error "mds$i: no user registered"
13716 [ -n "${cl_user2[mds$i]}" ] ||
13717 error "mds$i: only ${cl_user2[mds$i]} is registered"
13719 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13720 [ -n "$user_rec1" ] ||
13721 error "mds$i: User ${cl_user1[mds$i]} not registered"
13722 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13723 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13724 [ -n "$user_rec2" ] ||
13725 error "mds$i: User ${cl_user1[mds$i]} not registered"
13726 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13727 "$user_rec1 + 2 == $user_rec2"
13728 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13729 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13730 "$user_rec1 + 2, but is $user_rec2"
13731 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13732 [ -n "$user_rec2" ] ||
13733 error "mds$i: User ${cl_user2[mds$i]} not registered"
13734 [ $user_rec1 == $user_rec2 ] ||
13735 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13736 "$user_rec1, but is $user_rec2"
13739 # force cl_user2 to be idle (2nd part) and to reach
13740 # changelog_max_idle_time
13743 # generate one more changelog to trigger fail_loc
13744 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13745 error "create $DIR/$tdir/${tfile}bis failed"
13747 # ensure gc thread is done
13748 for i in $(mdts_nodes); do
13750 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13751 error "$i: GC-thread not done"
13755 for i in $(seq $MDSCOUNT); do
13756 # check cl_user1 still registered
13757 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13758 error "mds$i: User ${cl_user1[mds$i]} not registered"
13759 # check cl_user2 unregistered
13760 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13761 error "mds$i: User ${cl_user2[mds$i]} still registered"
13763 # check changelogs are present and starting at $user_rec1 + 1
13764 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13765 [ -n "$user_rec1" ] ||
13766 error "mds$i: User ${cl_user1[mds$i]} not registered"
13767 first_rec=$($LFS changelog $(facet_svc mds$i) |
13768 awk '{ print $1; exit; }')
13770 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13771 [ $((user_rec1 + 1)) == $first_rec ] ||
13772 error "mds$i: first index should be $user_rec1 + 1, " \
13773 "but is $first_rec"
13776 run_test 160f "changelog garbage collect (timestamped users)"
13779 remote_mds_nodsh && skip "remote MDS with nodsh"
13780 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13781 skip "Need MDS version at least 2.10.56"
13783 local mdts=$(comma_list $(mdts_nodes))
13785 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13786 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13789 changelog_register || error "first changelog_register failed"
13790 changelog_register || error "second changelog_register failed"
13792 declare -A cl_user1
13793 declare -A cl_user2
13798 # generate some changelog records to accumulate on each MDT
13799 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13800 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13801 error "create $DIR/$tdir/$tfile failed"
13803 # check changelogs have been generated
13804 local nbcl=$(changelog_dump | wc -l)
13805 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13807 # reduce the max_idle_indexes value to make sure we exceed it
13808 max_ndx=$((nbcl / 2 - 1))
13810 for param in "changelog_max_idle_indexes=$max_ndx" \
13812 "changelog_min_gc_interval=2" \
13813 "changelog_min_free_cat_entries=3"; do
13814 local MDT0=$(facet_svc $SINGLEMDS)
13815 local var="${param%=*}"
13816 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13818 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13819 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13820 error "unable to set mdd.*.$param"
13823 # simulate changelog catalog almost full
13824 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13825 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13827 for i in $(seq $MDSCOUNT); do
13828 cl_users=(${CL_USERS[mds$i]})
13829 cl_user1[mds$i]="${cl_users[0]}"
13830 cl_user2[mds$i]="${cl_users[1]}"
13832 [ -n "${cl_user1[mds$i]}" ] ||
13833 error "mds$i: no user registered"
13834 [ -n "${cl_user2[mds$i]}" ] ||
13835 error "mds$i: only ${cl_user1[mds$i]} is registered"
13837 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13838 [ -n "$user_rec1" ] ||
13839 error "mds$i: User ${cl_user1[mds$i]} not registered"
13840 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13841 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13842 [ -n "$user_rec2" ] ||
13843 error "mds$i: User ${cl_user1[mds$i]} not registered"
13844 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13845 "$user_rec1 + 2 == $user_rec2"
13846 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13847 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13848 "$user_rec1 + 2, but is $user_rec2"
13849 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13850 [ -n "$user_rec2" ] ||
13851 error "mds$i: User ${cl_user2[mds$i]} not registered"
13852 [ $user_rec1 == $user_rec2 ] ||
13853 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13854 "$user_rec1, but is $user_rec2"
13857 # ensure we are past the previous changelog_min_gc_interval set above
13860 # generate one more changelog to trigger fail_loc
13861 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13862 error "create $DIR/$tdir/${tfile}bis failed"
13864 # ensure gc thread is done
13865 for i in $(mdts_nodes); do
13867 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13868 error "$i: GC-thread not done"
13872 for i in $(seq $MDSCOUNT); do
13873 # check cl_user1 still registered
13874 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13875 error "mds$i: User ${cl_user1[mds$i]} not registered"
13876 # check cl_user2 unregistered
13877 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13878 error "mds$i: User ${cl_user2[mds$i]} still registered"
13880 # check changelogs are present and starting at $user_rec1 + 1
13881 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13882 [ -n "$user_rec1" ] ||
13883 error "mds$i: User ${cl_user1[mds$i]} not registered"
13884 first_rec=$($LFS changelog $(facet_svc mds$i) |
13885 awk '{ print $1; exit; }')
13887 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13888 [ $((user_rec1 + 1)) == $first_rec ] ||
13889 error "mds$i: first index should be $user_rec1 + 1, " \
13890 "but is $first_rec"
13893 run_test 160g "changelog garbage collect (old users)"
13896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13897 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13898 skip "Need MDS version at least 2.10.56"
13900 local mdts=$(comma_list $(mdts_nodes))
13903 changelog_register || error "first changelog_register failed"
13904 changelog_register || error "second changelog_register failed"
13906 declare -A cl_user1
13907 declare -A cl_user2
13912 # generate some changelog records to accumulate on each MDT
13913 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13914 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13915 error "create $DIR/$tdir/$tfile failed"
13917 # check changelogs have been generated
13918 local nbcl=$(changelog_dump | wc -l)
13919 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13921 for param in "changelog_max_idle_time=10" \
13923 "changelog_min_gc_interval=2"; do
13924 local MDT0=$(facet_svc $SINGLEMDS)
13925 local var="${param%=*}"
13926 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13928 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13929 do_nodes $mdts $LCTL set_param mdd.*.$param
13932 # force cl_user2 to be idle (1st part)
13935 for i in $(seq $MDSCOUNT); do
13936 cl_users=(${CL_USERS[mds$i]})
13937 cl_user1[mds$i]="${cl_users[0]}"
13938 cl_user2[mds$i]="${cl_users[1]}"
13940 [ -n "${cl_user1[mds$i]}" ] ||
13941 error "mds$i: no user registered"
13942 [ -n "${cl_user2[mds$i]}" ] ||
13943 error "mds$i: only ${cl_user2[mds$i]} is registered"
13945 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13946 [ -n "$user_rec1" ] ||
13947 error "mds$i: User ${cl_user1[mds$i]} not registered"
13948 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13949 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13950 [ -n "$user_rec2" ] ||
13951 error "mds$i: User ${cl_user1[mds$i]} not registered"
13952 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13953 "$user_rec1 + 2 == $user_rec2"
13954 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13955 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13956 "$user_rec1 + 2, but is $user_rec2"
13957 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13958 [ -n "$user_rec2" ] ||
13959 error "mds$i: User ${cl_user2[mds$i]} not registered"
13960 [ $user_rec1 == $user_rec2 ] ||
13961 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13962 "$user_rec1, but is $user_rec2"
13965 # force cl_user2 to be idle (2nd part) and to reach
13966 # changelog_max_idle_time
13969 # force each GC-thread start and block then
13970 # one per MDT/MDD, set fail_val accordingly
13971 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13972 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13974 # generate more changelogs to trigger fail_loc
13975 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13976 error "create $DIR/$tdir/${tfile}bis failed"
13978 # stop MDT to stop GC-thread, should be done in back-ground as it will
13979 # block waiting for the thread to be released and exit
13980 declare -A stop_pids
13981 for i in $(seq $MDSCOUNT); do
13983 stop_pids[mds$i]=$!
13986 for i in $(mdts_nodes); do
13989 local facets=$(facets_up_on_host $i)
13991 for facet in ${facets//,/ }; do
13992 if [[ $facet == mds* ]]; then
13996 # ensure each MDS's gc threads are still present and all in "R"
13997 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13998 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13999 error "$i: expected $nb GC-thread"
14001 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14003 error "$i: GC-thread not found in R-state"
14004 # check umounts of each MDT on MDS have reached kthread_stop()
14005 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14006 error "$i: expected $nb umount"
14008 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14009 error "$i: umount not found in D-state"
14012 # release all GC-threads
14013 do_nodes $mdts $LCTL set_param fail_loc=0
14015 # wait for MDT stop to complete
14016 for i in $(seq $MDSCOUNT); do
14017 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14021 # may try to check if any orphan changelog records are present
14022 # via ldiskfs/zfs and llog_reader...
14024 # re-start/mount MDTs
14025 for i in $(seq $MDSCOUNT); do
14026 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14027 error "Fail to start mds$i"
14031 for i in $(seq $MDSCOUNT); do
14032 # check cl_user1 still registered
14033 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14034 error "mds$i: User ${cl_user1[mds$i]} not registered"
14035 # check cl_user2 unregistered
14036 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14037 error "mds$i: User ${cl_user2[mds$i]} still registered"
14039 # check changelogs are present and starting at $user_rec1 + 1
14040 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14041 [ -n "$user_rec1" ] ||
14042 error "mds$i: User ${cl_user1[mds$i]} not registered"
14043 first_rec=$($LFS changelog $(facet_svc mds$i) |
14044 awk '{ print $1; exit; }')
14046 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14047 [ $((user_rec1 + 1)) == $first_rec ] ||
14048 error "mds$i: first index should be $user_rec1 + 1, " \
14049 "but is $first_rec"
14052 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14057 local mdts=$(comma_list $(mdts_nodes))
14059 changelog_register || error "first changelog_register failed"
14061 # generate some changelog records to accumulate on each MDT
14062 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14063 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14064 error "create $DIR/$tdir/$tfile failed"
14066 # check changelogs have been generated
14067 local nbcl=$(changelog_dump | wc -l)
14068 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14070 # simulate race between register and unregister
14071 # XXX as fail_loc is set per-MDS, with DNE configs the race
14072 # simulation will only occur for one MDT per MDS and for the
14073 # others the normal race scenario will take place
14074 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14075 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14076 do_nodes $mdts $LCTL set_param fail_val=1
14078 # unregister 1st user
14079 changelog_deregister &
14081 # wait some time for deregister work to reach race rdv
14083 # register 2nd user
14084 changelog_register || error "2nd user register failed"
14086 wait $pid1 || error "1st user deregister failed"
14090 declare -A LAST_REC
14091 for i in $(seq $MDSCOUNT); do
14092 if changelog_users mds$i | grep "^cl"; then
14093 # make sure new records are added with one user present
14094 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14095 awk '/^current.index:/ { print $NF }')
14097 error "mds$i has no user registered"
14101 # generate more changelog records to accumulate on each MDT
14102 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14103 error "create $DIR/$tdir/${tfile}bis failed"
14105 for i in $(seq $MDSCOUNT); do
14106 last_rec=$(changelog_users $SINGLEMDS |
14107 awk '/^current.index:/ { print $NF }')
14108 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14109 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14110 error "changelogs are off on mds$i"
14113 run_test 160i "changelog user register/unregister race"
14116 remote_mds_nodsh && skip "remote MDS with nodsh"
14117 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14118 skip "Need MDS version at least 2.12.56"
14120 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14122 changelog_register || error "first changelog_register failed"
14124 # generate some changelog
14125 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14126 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14127 error "create $DIR/$tdir/${tfile}bis failed"
14129 # open the changelog device
14130 exec 3>/dev/changelog-$FSNAME-MDT0000
14131 exec 4</dev/changelog-$FSNAME-MDT0000
14133 # umount the first lustre mount
14137 cat <&4 >/dev/null || error "read changelog failed"
14140 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14141 changelog_users $SINGLEMDS | grep -q $cl_user ||
14142 error "User $cl_user not found in changelog_users"
14144 printf 'clear:'$cl_user':0' >&3
14151 changelog_deregister || error "changelog_deregister failed"
14154 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14156 run_test 160j "client can be umounted while its chanangelog is being used"
14159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14160 remote_mds_nodsh && skip "remote MDS with nodsh"
14162 mkdir -p $DIR/$tdir/1/1
14164 changelog_register || error "changelog_register failed"
14165 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14167 changelog_users $SINGLEMDS | grep -q $cl_user ||
14168 error "User '$cl_user' not found in changelog_users"
14169 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14170 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14171 rmdir $DIR/$tdir/1/1 & sleep 1
14173 touch $DIR/$tdir/2/2
14174 rm -rf $DIR/$tdir/2
14179 changelog_dump | grep rmdir || error "rmdir not recorded"
14182 changelog_deregister
14184 run_test 160k "Verify that changelog records are not lost"
14187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14189 test_mkdir -c1 $DIR/$tdir
14190 cp /etc/hosts $DIR/$tdir/$tfile
14191 test_mkdir -c1 $DIR/$tdir/foo1
14192 test_mkdir -c1 $DIR/$tdir/foo2
14193 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14194 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14195 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14196 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14197 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14198 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14199 $LFS fid2path $DIR $FID
14200 error "bad link ea"
14203 rm $DIR/$tdir/foo2/zachary
14205 rm $DIR/$tdir/foo2/thor
14207 rm $DIR/$tdir/$tfile
14209 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14210 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14211 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14212 rm $DIR/$tdir/foo2/maggie
14215 local longname=$tfile.avg_len_is_thirty_two_
14216 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14217 error_noexit 'failed to unlink many hardlinks'" EXIT
14218 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14219 error "failed to hardlink many files"
14220 links=$($LFS fid2path $DIR $FID | wc -l)
14221 echo -n "${links}/1000 links in link EA"
14222 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14224 run_test 161a "link ea sanity"
14227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14228 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14231 local remote_dir=$DIR/$tdir/remote_dir
14233 mkdir -p $DIR/$tdir
14234 $LFS mkdir -i $MDTIDX $remote_dir ||
14235 error "create remote directory failed"
14237 cp /etc/hosts $remote_dir/$tfile
14238 mkdir -p $remote_dir/foo1
14239 mkdir -p $remote_dir/foo2
14240 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14241 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14242 ln $remote_dir/$tfile $remote_dir/foo1/luna
14243 ln $remote_dir/$tfile $remote_dir/foo2/thor
14245 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14247 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14248 $LFS fid2path $DIR $FID
14249 error "bad link ea"
14252 rm $remote_dir/foo2/zachary
14254 rm $remote_dir/foo2/thor
14256 rm $remote_dir/$tfile
14258 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14259 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14260 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14261 $LFS fid2path $DIR $FID
14262 error "bad link rename"
14264 rm $remote_dir/foo2/maggie
14267 local longname=filename_avg_len_is_thirty_two_
14268 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14269 error "failed to hardlink many files"
14270 links=$($LFS fid2path $DIR $FID | wc -l)
14271 echo -n "${links}/1000 links in link EA"
14272 [[ ${links} -gt 60 ]] ||
14273 error "expected at least 60 links in link EA"
14274 unlinkmany $remote_dir/foo2/$longname 1000 ||
14275 error "failed to unlink many hardlinks"
14277 run_test 161b "link ea sanity under remote directory"
14280 remote_mds_nodsh && skip "remote MDS with nodsh"
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14282 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14283 skip "Need MDS version at least 2.1.5"
14285 # define CLF_RENAME_LAST 0x0001
14286 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14287 changelog_register || error "changelog_register failed"
14290 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14291 touch $DIR/$tdir/foo_161c
14292 touch $DIR/$tdir/bar_161c
14293 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14294 changelog_dump | grep RENME | tail -n 5
14295 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14296 changelog_clear 0 || error "changelog_clear failed"
14297 if [ x$flags != "x0x1" ]; then
14298 error "flag $flags is not 0x1"
14301 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14302 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14303 touch $DIR/$tdir/foo_161c
14304 touch $DIR/$tdir/bar_161c
14305 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14306 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14307 changelog_dump | grep RENME | tail -n 5
14308 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14309 changelog_clear 0 || error "changelog_clear failed"
14310 if [ x$flags != "x0x0" ]; then
14311 error "flag $flags is not 0x0"
14313 echo "rename overwrite a target having nlink > 1," \
14314 "changelog record has flags of $flags"
14316 # rename doesn't overwrite a target (changelog flag 0x0)
14317 touch $DIR/$tdir/foo_161c
14318 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14319 changelog_dump | grep RENME | tail -n 5
14320 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14321 changelog_clear 0 || error "changelog_clear failed"
14322 if [ x$flags != "x0x0" ]; then
14323 error "flag $flags is not 0x0"
14325 echo "rename doesn't overwrite a target," \
14326 "changelog record has flags of $flags"
14328 # define CLF_UNLINK_LAST 0x0001
14329 # unlink a file having nlink = 1 (changelog flag 0x1)
14330 rm -f $DIR/$tdir/foo2_161c
14331 changelog_dump | grep UNLNK | tail -n 5
14332 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14333 changelog_clear 0 || error "changelog_clear failed"
14334 if [ x$flags != "x0x1" ]; then
14335 error "flag $flags is not 0x1"
14337 echo "unlink a file having nlink = 1," \
14338 "changelog record has flags of $flags"
14340 # unlink a file having nlink > 1 (changelog flag 0x0)
14341 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14342 rm -f $DIR/$tdir/foobar_161c
14343 changelog_dump | grep UNLNK | tail -n 5
14344 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14345 changelog_clear 0 || error "changelog_clear failed"
14346 if [ x$flags != "x0x0" ]; then
14347 error "flag $flags is not 0x0"
14349 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14351 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14354 remote_mds_nodsh && skip "remote MDS with nodsh"
14355 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14360 changelog_register || error "changelog_register failed"
14362 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14363 # interfer with $MOUNT/.lustre/fid/ access
14365 [[ $? -eq 0 ]] || error "mkdir failed"
14367 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14368 $LCTL set_param fail_loc=0x8000140c
14370 $LCTL set_param fail_val=5
14373 echo foofoo > $DIR/$tdir/$tfile &
14376 # wait for create to be delayed
14380 [[ $? -eq 0 ]] || error "create should be blocked"
14382 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14383 stack_trap "rm -f $tempfile"
14384 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14385 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14386 # some delay may occur during ChangeLog publishing and file read just
14387 # above, that could allow file write to happen finally
14388 [[ -s $tempfile ]] && echo "file should be empty"
14390 $LCTL set_param fail_loc=0
14393 [[ $? -eq 0 ]] || error "create failed"
14395 run_test 161d "create with concurrent .lustre/fid access"
14398 local expected="$1"
14403 path=$($LFS fid2path "$@")
14406 if [ $rc -ne 0 ]; then
14407 error "path looked up of '$expected' failed: rc=$rc"
14408 elif [ "$path" != "$expected" ]; then
14409 error "path looked up '$path' instead of '$expected'"
14411 echo "FID '$fid' resolves to path '$path' as expected"
14415 test_162a() { # was test_162
14416 test_mkdir -p -c1 $DIR/$tdir/d2
14417 touch $DIR/$tdir/d2/$tfile
14418 touch $DIR/$tdir/d2/x1
14419 touch $DIR/$tdir/d2/x2
14420 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14421 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14423 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14424 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14427 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14428 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14429 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14431 # softlink to wrong file
14432 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14433 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14434 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14437 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14438 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14439 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14440 # fid2path dir/fsname should both work
14441 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14442 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14444 # hardlink count: check that there are 2 links
14445 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14446 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14448 # hardlink indexing: remove the first link
14449 rm $DIR/$tdir/d2/p/q/r/hlink
14450 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14452 run_test 162a "path lookup sanity"
14455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14456 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14459 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14460 error "create striped dir failed"
14462 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14463 tail -n 1 | awk '{print $2}')
14464 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14466 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14467 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14470 for ((i=0;i<5;i++)); do
14471 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14472 error "get fid for f$i failed"
14473 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14475 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14476 error "get fid for d$i failed"
14477 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14482 run_test 162b "striped directory path lookup sanity"
14484 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14486 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14487 skip "Need MDS version at least 2.7.51"
14489 local lpath=$tdir.local
14490 local rpath=$tdir.remote
14492 test_mkdir $DIR/$lpath
14493 test_mkdir $DIR/$rpath
14495 for ((i = 0; i <= 101; i++)); do
14498 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14499 error "get fid for local directory $DIR/$lpath failed"
14500 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14503 test_mkdir $DIR/$rpath
14504 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14505 error "get fid for remote directory $DIR/$rpath failed"
14506 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14511 run_test 162c "fid2path works with paths 100 or more directories deep"
14514 # do directio so as not to populate the page cache
14515 log "creating a 10 Mb file"
14516 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14517 log "starting reads"
14518 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14519 log "truncating the file"
14520 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14522 kill %+ || true # reads might have finished
14523 echo "wait until dd is finished"
14525 log "removing the temporary file"
14526 rm -rf $DIR/$tfile || error "tmp file removal failed"
14528 run_test 169 "parallel read and truncate should not deadlock"
14531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14533 $LCTL clear # bug 18514
14534 $LCTL debug_daemon start $TMP/${tfile}_log_good
14536 $LCTL debug_daemon stop
14537 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14538 error "sed failed to read log_good"
14540 $LCTL debug_daemon start $TMP/${tfile}_log_good
14542 $LCTL debug_daemon stop
14544 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14545 error "lctl df log_bad failed"
14547 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14548 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14550 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14551 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14553 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14554 error "bad_line good_line1 good_line2 are empty"
14556 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14557 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14558 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14560 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14561 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14562 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14564 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14565 error "bad_line_new good_line_new are empty"
14567 local expected_good=$((good_line1 + good_line2*2))
14569 rm -f $TMP/${tfile}*
14570 # LU-231, short malformed line may not be counted into bad lines
14571 if [ $bad_line -ne $bad_line_new ] &&
14572 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14573 error "expected $bad_line bad lines, but got $bad_line_new"
14577 if [ $expected_good -ne $good_line_new ]; then
14578 error "expected $expected_good good lines, but got $good_line_new"
14583 run_test 170 "test lctl df to handle corrupted log ====================="
14585 test_171() { # bug20592
14586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14588 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14589 $LCTL set_param fail_loc=0x50e
14590 $LCTL set_param fail_val=3000
14591 multiop_bg_pause $DIR/$tfile O_s || true
14593 kill -USR1 $MULTIPID
14597 if dmesg | grep "recursive fault"; then
14598 error "caught a recursive fault"
14600 $LCTL set_param fail_loc=0
14603 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14605 # it would be good to share it with obdfilter-survey/iokit-libecho code
14606 setup_obdecho_osc () {
14609 local obdfilter_name=$2
14610 echo "Creating new osc for $obdfilter_name on $ost_nid"
14611 # make sure we can find loopback nid
14612 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14614 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14615 ${obdfilter_name}_osc_UUID || rc=2; }
14616 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14617 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14621 cleanup_obdecho_osc () {
14622 local obdfilter_name=$1
14623 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14624 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14631 local pages=${3:-64}
14636 local obd_size=$(get_obd_size $node $OBD)
14637 local page_size=$(get_page_size $node)
14638 if [[ -n "$obd_size" ]]; then
14639 local new_count=$((obd_size / (pages * page_size / 1024)))
14640 [[ $new_count -ge $count ]] || count=$new_count
14643 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14644 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14646 if [ $rc -eq 0 ]; then
14647 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14648 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14650 echo "New object id is $id"
14651 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14653 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14654 "test_brw $count w v $pages $id" || rc=4; }
14655 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14657 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14658 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14659 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14660 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14661 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14668 if ! module_loaded obdecho; then
14669 load_module obdecho/obdecho &&
14670 stack_trap "rmmod obdecho" EXIT ||
14671 error "unable to load obdecho on client"
14674 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14675 local host=$($LCTL get_param -n osc.$osc.import |
14676 awk '/current_connection:/ { print $2 }' )
14677 local target=$($LCTL get_param -n osc.$osc.import |
14678 awk '/target:/ { print $2 }' )
14679 target=${target%_UUID}
14681 if [ -n "$target" ]; then
14682 setup_obdecho_osc $host $target &&
14683 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14684 { error "obdecho setup failed with $?"; return; }
14686 obdecho_test ${target}_osc client ||
14687 error "obdecho_test failed on ${target}_osc"
14689 $LCTL get_param osc.$osc.import
14690 error "there is no osc.$osc.import target"
14693 run_test 180a "test obdecho on osc"
14696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14697 remote_ost_nodsh && skip "remote OST with nodsh"
14699 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14700 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14701 error "failed to load module obdecho"
14703 local target=$(do_facet ost1 $LCTL dl |
14704 awk '/obdfilter/ { print $4; exit; }')
14706 if [ -n "$target" ]; then
14707 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14709 do_facet ost1 $LCTL dl
14710 error "there is no obdfilter target on ost1"
14713 run_test 180b "test obdecho directly on obdfilter"
14715 test_180c() { # LU-2598
14716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14717 remote_ost_nodsh && skip "remote OST with nodsh"
14718 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14719 skip "Need MDS version at least 2.4.0"
14721 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14722 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14723 error "failed to load module obdecho"
14725 local target=$(do_facet ost1 $LCTL dl |
14726 awk '/obdfilter/ { print $4; exit; }')
14728 if [ -n "$target" ]; then
14729 local pages=16384 # 64MB bulk I/O RPC size
14731 obdecho_test "$target" ost1 "$pages" ||
14732 error "obdecho_test with pages=$pages failed with $?"
14734 do_facet ost1 $LCTL dl
14735 error "there is no obdfilter target on ost1"
14738 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14740 test_181() { # bug 22177
14741 test_mkdir $DIR/$tdir
14742 # create enough files to index the directory
14743 createmany -o $DIR/$tdir/foobar 4000
14744 # print attributes for debug purpose
14747 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14749 # remove the files & current working dir
14750 unlinkmany $DIR/$tdir/foobar 4000
14752 kill -USR1 $MULTIPID
14754 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14757 run_test 181 "Test open-unlinked dir ========================"
14763 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14765 $LCTL set_param mdc.*.rpc_stats=clear
14767 for (( i = 0; i < $tcount; i++ )) ; do
14768 mkdir $DIR/$tdir/$i
14771 for (( i = 0; i < $tcount; i++ )) ; do
14772 createmany -o $DIR/$tdir/$i/f- $fcount &
14776 for (( i = 0; i < $tcount; i++ )) ; do
14777 unlinkmany $DIR/$tdir/$i/f- $fcount &
14781 $LCTL get_param mdc.*.rpc_stats
14785 run_test 182 "Test parallel modify metadata operations ================"
14787 test_183() { # LU-2275
14788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14789 remote_mds_nodsh && skip "remote MDS with nodsh"
14790 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14791 skip "Need MDS version at least 2.3.56"
14793 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14794 echo aaa > $DIR/$tdir/$tfile
14796 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14797 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14799 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14800 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14802 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14804 # Flush negative dentry cache
14805 touch $DIR/$tdir/$tfile
14807 # We are not checking for any leaked references here, they'll
14808 # become evident next time we do cleanup with module unload.
14811 run_test 183 "No crash or request leak in case of strange dispositions ========"
14813 # test suite 184 is for LU-2016, LU-2017
14815 check_swap_layouts_support
14817 dir0=$DIR/$tdir/$testnum
14818 test_mkdir -p -c1 $dir0
14823 $LFS setstripe -c1 $file1
14825 $LFS setstripe -c2 $file2
14827 gen1=$($LFS getstripe -g $file1)
14828 gen2=$($LFS getstripe -g $file2)
14830 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14831 gen=$($LFS getstripe -g $file1)
14832 [[ $gen1 != $gen ]] ||
14833 "Layout generation on $file1 does not change"
14834 gen=$($LFS getstripe -g $file2)
14835 [[ $gen2 != $gen ]] ||
14836 "Layout generation on $file2 does not change"
14838 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14839 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14841 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14843 run_test 184a "Basic layout swap"
14846 check_swap_layouts_support
14848 dir0=$DIR/$tdir/$testnum
14849 mkdir -p $dir0 || error "creating dir $dir0"
14856 $LFS setstripe -c1 $file1
14857 $LFS setstripe -c2 $file2
14858 $LFS setstripe -c1 $file3
14859 chown $RUNAS_ID $file3
14860 gen1=$($LFS getstripe -g $file1)
14861 gen2=$($LFS getstripe -g $file2)
14863 $LFS swap_layouts $dir1 $dir2 &&
14864 error "swap of directories layouts should fail"
14865 $LFS swap_layouts $dir1 $file1 &&
14866 error "swap of directory and file layouts should fail"
14867 $RUNAS $LFS swap_layouts $file1 $file2 &&
14868 error "swap of file we cannot write should fail"
14869 $LFS swap_layouts $file1 $file3 &&
14870 error "swap of file with different owner should fail"
14871 /bin/true # to clear error code
14873 run_test 184b "Forbidden layout swap (will generate errors)"
14876 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14877 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14878 check_swap_layouts_support
14880 local dir0=$DIR/$tdir/$testnum
14881 mkdir -p $dir0 || error "creating dir $dir0"
14883 local ref1=$dir0/ref1
14884 local ref2=$dir0/ref2
14885 local file1=$dir0/file1
14886 local file2=$dir0/file2
14887 # create a file large enough for the concurrent test
14888 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14889 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14890 echo "ref file size: ref1($(stat -c %s $ref1))," \
14891 "ref2($(stat -c %s $ref2))"
14894 dd if=$ref1 of=$file1 bs=16k &
14897 # Make sure dd starts to copy file
14898 while [ ! -f $file1 ]; do sleep 0.1; done
14900 $LFS swap_layouts $file1 $file2
14903 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14904 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14906 # how many bytes copied before swapping layout
14907 local copied=$(stat -c %s $file2)
14908 local remaining=$(stat -c %s $ref1)
14909 remaining=$((remaining - copied))
14910 echo "Copied $copied bytes before swapping layout..."
14912 cmp -n $copied $file1 $ref2 | grep differ &&
14913 error "Content mismatch [0, $copied) of ref2 and file1"
14914 cmp -n $copied $file2 $ref1 ||
14915 error "Content mismatch [0, $copied) of ref1 and file2"
14916 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14917 error "Content mismatch [$copied, EOF) of ref1 and file1"
14920 rm -f $ref1 $ref2 $file1 $file2
14922 run_test 184c "Concurrent write and layout swap"
14925 check_swap_layouts_support
14926 [ -z "$(which getfattr 2>/dev/null)" ] &&
14927 skip_env "no getfattr command"
14929 local file1=$DIR/$tdir/$tfile-1
14930 local file2=$DIR/$tdir/$tfile-2
14931 local file3=$DIR/$tdir/$tfile-3
14935 mkdir -p $DIR/$tdir
14936 touch $file1 || error "create $file1 failed"
14937 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14938 error "create $file2 failed"
14939 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14940 error "create $file3 failed"
14941 lovea1=$(get_layout_param $file1)
14943 $LFS swap_layouts $file2 $file3 ||
14944 error "swap $file2 $file3 layouts failed"
14945 $LFS swap_layouts $file1 $file2 ||
14946 error "swap $file1 $file2 layouts failed"
14948 lovea2=$(get_layout_param $file2)
14951 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14953 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14954 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14956 run_test 184d "allow stripeless layouts swap"
14959 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14960 skip "Need MDS version at least 2.6.94"
14961 check_swap_layouts_support
14962 [ -z "$(which getfattr 2>/dev/null)" ] &&
14963 skip_env "no getfattr command"
14965 local file1=$DIR/$tdir/$tfile-1
14966 local file2=$DIR/$tdir/$tfile-2
14967 local file3=$DIR/$tdir/$tfile-3
14970 mkdir -p $DIR/$tdir
14971 touch $file1 || error "create $file1 failed"
14972 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14973 error "create $file2 failed"
14974 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14975 error "create $file3 failed"
14977 $LFS swap_layouts $file1 $file2 ||
14978 error "swap $file1 $file2 layouts failed"
14980 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14981 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14983 echo 123 > $file1 || error "Should be able to write into $file1"
14985 $LFS swap_layouts $file1 $file3 ||
14986 error "swap $file1 $file3 layouts failed"
14988 echo 123 > $file1 || error "Should be able to write into $file1"
14990 rm -rf $file1 $file2 $file3
14992 run_test 184e "Recreate layout after stripeless layout swaps"
14995 # Create a file with name longer than sizeof(struct stat) ==
14996 # 144 to see if we can get chars from the file name to appear
14997 # in the returned striping. Note that 'f' == 0x66.
14998 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15000 mkdir -p $DIR/$tdir
15001 mcreate $DIR/$tdir/$file
15002 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15003 error "IOC_MDC_GETFILEINFO returned garbage striping"
15006 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15008 test_185() { # LU-2441
15009 # LU-3553 - no volatile file support in old servers
15010 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15011 skip "Need MDS version at least 2.3.60"
15013 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15014 touch $DIR/$tdir/spoo
15015 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15016 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15017 error "cannot create/write a volatile file"
15018 [ "$FILESET" == "" ] &&
15019 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15020 error "FID is still valid after close"
15022 multiop_bg_pause $DIR/$tdir vVw4096_c
15029 # assume that the next FID for this client is sequential, since stdout
15030 # is unfortunately eaten by multiop_bg_pause
15031 local n=$((${fidv[1]} + 1))
15032 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15033 if [ "$FILESET" == "" ]; then
15034 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15035 error "FID is missing before close"
15037 kill -USR1 $multi_pid
15038 # 1 second delay, so if mtime change we will see it
15040 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15041 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15043 run_test 185 "Volatile file support"
15045 function create_check_volatile() {
15049 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15052 local FID=$(cat /tmp/${tfile}.fid)
15053 [ "$FID" == "" ] && error "can't get FID for volatile"
15054 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15055 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15056 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15060 cancel_lru_locks mdc # flush opencache
15061 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15066 # LU-12516 - volatile creation via .lustre
15067 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15068 skip "Need MDS version at least 2.3.55"
15070 create_check_volatile 0
15071 [ $MDSCOUNT -lt 2 ] && return 0
15074 create_check_volatile 1
15078 run_test 185a "Volatile file creation in .lustre/fid/"
15081 remote_mds_nodsh && skip "remote MDS with nodsh"
15082 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15083 skip "Need MDS version at least 2.3.0"
15085 local dir0=$DIR/$tdir/$testnum
15086 mkdir -p $dir0 || error "creating dir $dir0"
15088 local file=$dir0/file1
15089 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15090 local dv1=$($LFS data_version $file)
15091 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15092 local dv2=$($LFS data_version $file)
15093 [[ $dv1 != $dv2 ]] ||
15094 error "data version did not change on write $dv1 == $dv2"
15099 run_test 187a "Test data version change"
15102 remote_mds_nodsh && skip "remote MDS with nodsh"
15103 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15104 skip "Need MDS version at least 2.3.0"
15106 local dir0=$DIR/$tdir/$testnum
15107 mkdir -p $dir0 || error "creating dir $dir0"
15109 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15110 [[ ${DV[0]} != ${DV[1]} ]] ||
15111 error "data version did not change on write"\
15112 " ${DV[0]} == ${DV[1]}"
15117 run_test 187b "Test data version change on volatile file"
15120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15121 remote_mgs_nodsh && skip "remote MGS with nodsh"
15122 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15124 local POOL=${POOL:-cea1}
15125 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15126 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15129 local last_ost=$(($OSTCOUNT - 1))
15131 local ost_list=$(seq $first_ost $ost_step $last_ost)
15132 local ost_range="$first_ost $last_ost $ost_step"
15133 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15134 local file_dir=$POOL_ROOT/file_tst
15135 local subdir=$test_path/subdir
15139 # former test_200a test_200b
15140 pool_add $POOL || { rc=$? ; break; }
15141 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15142 # former test_200c test_200d
15143 mkdir -p $test_path
15144 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15145 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15147 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15148 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15149 || { rc=$? ; break; }
15150 # former test_200e test_200f
15151 local files=$((OSTCOUNT*3))
15152 pool_alloc_files $POOL $test_path $files "$ost_list" \
15153 || { rc=$? ; break; }
15154 pool_create_files $POOL $file_dir $files "$ost_list" \
15155 || { rc=$? ; break; }
15156 # former test_200g test_200h
15157 pool_lfs_df $POOL || { rc=$? ; break; }
15158 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15160 # former test_201a test_201b test_201c
15161 pool_remove_first_target $POOL || { rc=$? ; break; }
15163 local f=$test_path/$tfile
15164 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15165 pool_remove $POOL $f || { rc=$? ; break; }
15173 run_test 200 "OST pools"
15175 # usage: default_attr <count | size | offset>
15177 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15180 # usage: check_default_stripe_attr
15181 check_default_stripe_attr() {
15182 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15185 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15187 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15191 error "unknown getstripe attr '$1'"
15194 [ $ACTUAL == $EXPECTED ] ||
15195 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15199 test_mkdir $DIR/$tdir
15200 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15202 check_default_stripe_attr --stripe-count
15203 check_default_stripe_attr --stripe-size
15204 check_default_stripe_attr --stripe-index
15206 run_test 204a "Print default stripe attributes"
15209 test_mkdir $DIR/$tdir
15210 $LFS setstripe --stripe-count 1 $DIR/$tdir
15212 check_default_stripe_attr --stripe-size
15213 check_default_stripe_attr --stripe-index
15215 run_test 204b "Print default stripe size and offset"
15218 test_mkdir $DIR/$tdir
15219 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15221 check_default_stripe_attr --stripe-count
15222 check_default_stripe_attr --stripe-index
15224 run_test 204c "Print default stripe count and offset"
15227 test_mkdir $DIR/$tdir
15228 $LFS setstripe --stripe-index 0 $DIR/$tdir
15230 check_default_stripe_attr --stripe-count
15231 check_default_stripe_attr --stripe-size
15233 run_test 204d "Print default stripe count and size"
15236 test_mkdir $DIR/$tdir
15237 $LFS setstripe -d $DIR/$tdir
15239 check_default_stripe_attr --stripe-count --raw
15240 check_default_stripe_attr --stripe-size --raw
15241 check_default_stripe_attr --stripe-index --raw
15243 run_test 204e "Print raw stripe attributes"
15246 test_mkdir $DIR/$tdir
15247 $LFS setstripe --stripe-count 1 $DIR/$tdir
15249 check_default_stripe_attr --stripe-size --raw
15250 check_default_stripe_attr --stripe-index --raw
15252 run_test 204f "Print raw stripe size and offset"
15255 test_mkdir $DIR/$tdir
15256 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15258 check_default_stripe_attr --stripe-count --raw
15259 check_default_stripe_attr --stripe-index --raw
15261 run_test 204g "Print raw stripe count and offset"
15264 test_mkdir $DIR/$tdir
15265 $LFS setstripe --stripe-index 0 $DIR/$tdir
15267 check_default_stripe_attr --stripe-count --raw
15268 check_default_stripe_attr --stripe-size --raw
15270 run_test 204h "Print raw stripe count and size"
15272 # Figure out which job scheduler is being used, if any,
15273 # or use a fake one
15274 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15275 JOBENV=SLURM_JOB_ID
15276 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15278 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15280 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15281 JOBENV=LOADL_STEP_ID
15282 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15285 $LCTL list_param jobid_name > /dev/null 2>&1
15286 if [ $? -eq 0 ]; then
15292 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15294 verify_jobstats() {
15299 # we don't really need to clear the stats for this test to work, since each
15300 # command has a unique jobid, but it makes debugging easier if needed.
15301 # for facet in $facets; do
15302 # local dev=$(convert_facet2label $facet)
15303 # # clear old jobstats
15304 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15307 # use a new JobID for each test, or we might see an old one
15308 [ "$JOBENV" = "FAKE_JOBID" ] &&
15309 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15311 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15313 [ "$JOBENV" = "nodelocal" ] && {
15314 FAKE_JOBID=id.$testnum.%e.$RANDOM
15315 $LCTL set_param jobid_name=$FAKE_JOBID
15316 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15319 log "Test: ${cmd[*]}"
15320 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15322 if [ $JOBENV = "FAKE_JOBID" ]; then
15323 FAKE_JOBID=$JOBVAL ${cmd[*]}
15328 # all files are created on OST0000
15329 for facet in $facets; do
15330 local stats="*.$(convert_facet2label $facet).job_stats"
15332 # strip out libtool wrappers for in-tree executables
15333 if [ $(do_facet $facet lctl get_param $stats |
15334 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15335 do_facet $facet lctl get_param $stats
15336 error "No jobstats for $JOBVAL found on $facet::$stats"
15342 local new_jobenv=$1
15344 set_persistent_param_and_check client "jobid_var" \
15345 "$FSNAME.sys.jobid_var" $new_jobenv
15348 test_205() { # Job stats
15349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15350 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15351 skip "Need MDS version with at least 2.7.1"
15352 remote_mgs_nodsh && skip "remote MGS with nodsh"
15353 remote_mds_nodsh && skip "remote MDS with nodsh"
15354 remote_ost_nodsh && skip "remote OST with nodsh"
15355 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15356 skip "Server doesn't support jobstats"
15357 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15359 local old_jobenv=$($LCTL get_param -n jobid_var)
15360 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15362 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15363 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15365 stack_trap "do_facet mgs $PERM_CMD \
15366 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15370 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15371 mdt.*.job_cleanup_interval | head -n 1)
15372 local new_interval=5
15373 do_facet $SINGLEMDS \
15374 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15375 stack_trap "do_facet $SINGLEMDS \
15376 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15377 local start=$SECONDS
15381 cmd="mkdir $DIR/$tdir"
15382 verify_jobstats "$cmd" "$SINGLEMDS"
15384 cmd="rmdir $DIR/$tdir"
15385 verify_jobstats "$cmd" "$SINGLEMDS"
15386 # mkdir on secondary MDT
15387 if [ $MDSCOUNT -gt 1 ]; then
15388 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15389 verify_jobstats "$cmd" "mds2"
15392 cmd="mknod $DIR/$tfile c 1 3"
15393 verify_jobstats "$cmd" "$SINGLEMDS"
15395 cmd="rm -f $DIR/$tfile"
15396 verify_jobstats "$cmd" "$SINGLEMDS"
15397 # create all files on OST0000 so verify_jobstats can find OST stats
15399 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15400 verify_jobstats "$cmd" "$SINGLEMDS"
15402 cmd="touch $DIR/$tfile"
15403 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15405 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15406 verify_jobstats "$cmd" "ost1"
15408 cancel_lru_locks osc
15409 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15410 verify_jobstats "$cmd" "ost1"
15412 cmd="$TRUNCATE $DIR/$tfile 0"
15413 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15415 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15416 verify_jobstats "$cmd" "$SINGLEMDS"
15417 # jobstats expiry - sleep until old stats should be expired
15418 local left=$((new_interval + 5 - (SECONDS - start)))
15419 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15420 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15422 cmd="mkdir $DIR/$tdir.expire"
15423 verify_jobstats "$cmd" "$SINGLEMDS"
15424 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15425 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15427 # Ensure that jobid are present in changelog (if supported by MDS)
15428 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15429 changelog_dump | tail -10
15430 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15431 [ $jobids -eq 9 ] ||
15432 error "Wrong changelog jobid count $jobids != 9"
15436 jobstats_set $JOBENV
15438 changelog_dump | grep $tfile
15439 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15440 [ $jobids -eq 0 ] ||
15441 error "Unexpected jobids when jobid_var=$JOBENV"
15444 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15445 JOBENV="JOBCOMPLEX"
15446 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15448 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15450 run_test 205 "Verify job stats"
15452 # LU-1480, LU-1773 and LU-1657
15454 mkdir -p $DIR/$tdir
15455 $LFS setstripe -c -1 $DIR/$tdir
15456 #define OBD_FAIL_LOV_INIT 0x1403
15457 $LCTL set_param fail_loc=0xa0001403
15458 $LCTL set_param fail_val=1
15459 touch $DIR/$tdir/$tfile || true
15461 run_test 206 "fail lov_init_raid0() doesn't lbug"
15464 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15465 local fsz=`stat -c %s $DIR/$tfile`
15466 cancel_lru_locks mdc
15468 # do not return layout in getattr intent
15469 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15470 $LCTL set_param fail_loc=0x170
15471 local sz=`stat -c %s $DIR/$tfile`
15473 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15477 run_test 207a "can refresh layout at glimpse"
15480 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15481 local cksum=`md5sum $DIR/$tfile`
15482 local fsz=`stat -c %s $DIR/$tfile`
15483 cancel_lru_locks mdc
15484 cancel_lru_locks osc
15486 # do not return layout in getattr intent
15487 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15488 $LCTL set_param fail_loc=0x171
15490 # it will refresh layout after the file is opened but before read issues
15491 echo checksum is "$cksum"
15492 echo "$cksum" |md5sum -c --quiet || error "file differs"
15496 run_test 207b "can refresh layout at open"
15499 # FIXME: in this test suite, only RD lease is used. This is okay
15500 # for now as only exclusive open is supported. After generic lease
15501 # is done, this test suite should be revised. - Jinshan
15503 remote_mds_nodsh && skip "remote MDS with nodsh"
15504 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15505 skip "Need MDS version at least 2.4.52"
15507 echo "==== test 1: verify get lease work"
15508 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15510 echo "==== test 2: verify lease can be broken by upcoming open"
15511 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15515 $MULTIOP $DIR/$tfile oO_RDONLY:c
15516 kill -USR1 $PID && wait $PID || error "break lease error"
15518 echo "==== test 3: verify lease can't be granted if an open already exists"
15519 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15523 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15524 kill -USR1 $PID && wait $PID || error "open file error"
15526 echo "==== test 4: lease can sustain over recovery"
15527 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15533 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15535 echo "==== test 5: lease broken can't be regained by replay"
15536 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15540 # open file to break lease and then recovery
15541 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15544 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15548 run_test 208 "Exclusive open"
15551 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15552 skip_env "must have disp_stripe"
15555 sync; sleep 5; sync;
15557 echo 3 > /proc/sys/vm/drop_caches
15558 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15560 # open/close 500 times
15561 for i in $(seq 500); do
15565 echo 3 > /proc/sys/vm/drop_caches
15566 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15568 echo "before: $req_before, after: $req_after"
15569 [ $((req_after - req_before)) -ge 300 ] &&
15570 error "open/close requests are not freed"
15573 run_test 209 "read-only open/close requests should be freed promptly"
15577 size=$((size % 8192 + 1))
15578 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15579 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15580 rm -f $DIR/f212 $DIR/f212.xyz
15582 run_test 212 "Sendfile test ============================================"
15585 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15586 cancel_lru_locks osc
15587 lctl set_param fail_loc=0x8000040f
15588 # generate a read lock
15589 cat $DIR/$tfile > /dev/null
15590 # write to the file, it will try to cancel the above read lock.
15591 cat /etc/hosts >> $DIR/$tfile
15593 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15595 test_214() { # for bug 20133
15596 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15597 for (( i=0; i < 340; i++ )) ; do
15598 touch $DIR/$tdir/d214c/a$i
15601 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15602 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15603 ls $DIR/d214c || error "ls $DIR/d214c failed"
15604 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15605 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15607 run_test 214 "hash-indexed directory test - bug 20133"
15609 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15610 create_lnet_proc_files() {
15611 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15614 # counterpart of create_lnet_proc_files
15615 remove_lnet_proc_files() {
15616 rm -f $TMP/lnet_$1.sys
15619 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15620 # 3rd arg as regexp for body
15621 check_lnet_proc_stats() {
15622 local l=$(cat "$TMP/lnet_$1" |wc -l)
15623 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15625 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15628 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15629 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15630 # optional and can be regexp for 2nd line (lnet.routes case)
15631 check_lnet_proc_entry() {
15632 local blp=2 # blp stands for 'position of 1st line of body'
15633 [ -z "$5" ] || blp=3 # lnet.routes case
15635 local l=$(cat "$TMP/lnet_$1" |wc -l)
15636 # subtracting one from $blp because the body can be empty
15637 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15639 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15640 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15642 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15643 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15645 # bail out if any unexpected line happened
15646 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15647 [ "$?" != 0 ] || error "$2 misformatted"
15650 test_215() { # for bugs 18102, 21079, 21517
15651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15653 local N='(0|[1-9][0-9]*)' # non-negative numeric
15654 local P='[1-9][0-9]*' # positive numeric
15655 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15656 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15657 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15658 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15660 local L1 # regexp for 1st line
15661 local L2 # regexp for 2nd line (optional)
15662 local BR # regexp for the rest (body)
15664 # lnet.stats should look as 11 space-separated non-negative numerics
15665 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15666 create_lnet_proc_files "stats"
15667 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15668 remove_lnet_proc_files "stats"
15670 # lnet.routes should look like this:
15671 # Routing disabled/enabled
15672 # net hops priority state router
15673 # where net is a string like tcp0, hops > 0, priority >= 0,
15674 # state is up/down,
15675 # router is a string like 192.168.1.1@tcp2
15676 L1="^Routing (disabled|enabled)$"
15677 L2="^net +hops +priority +state +router$"
15678 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15679 create_lnet_proc_files "routes"
15680 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15681 remove_lnet_proc_files "routes"
15683 # lnet.routers should look like this:
15684 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15685 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15686 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15687 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15688 L1="^ref +rtr_ref +alive +router$"
15689 BR="^$P +$P +(up|down) +$NID$"
15690 create_lnet_proc_files "routers"
15691 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15692 remove_lnet_proc_files "routers"
15694 # lnet.peers should look like this:
15695 # nid refs state last max rtr min tx min queue
15696 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15697 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15698 # numeric (0 or >0 or <0), queue >= 0.
15699 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15700 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15701 create_lnet_proc_files "peers"
15702 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15703 remove_lnet_proc_files "peers"
15705 # lnet.buffers should look like this:
15706 # pages count credits min
15707 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15708 L1="^pages +count +credits +min$"
15709 BR="^ +$N +$N +$I +$I$"
15710 create_lnet_proc_files "buffers"
15711 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15712 remove_lnet_proc_files "buffers"
15714 # lnet.nis should look like this:
15715 # nid status alive refs peer rtr max tx min
15716 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15717 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15718 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15719 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15720 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15721 create_lnet_proc_files "nis"
15722 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15723 remove_lnet_proc_files "nis"
15725 # can we successfully write to lnet.stats?
15726 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15728 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15730 test_216() { # bug 20317
15731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15732 remote_ost_nodsh && skip "remote OST with nodsh"
15735 local facets=$(get_facets OST)
15736 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15738 save_lustre_params client "osc.*.contention_seconds" > $p
15739 save_lustre_params $facets \
15740 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15741 save_lustre_params $facets \
15742 "ldlm.namespaces.filter-*.contended_locks" >> $p
15743 save_lustre_params $facets \
15744 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15745 clear_stats osc.*.osc_stats
15747 # agressive lockless i/o settings
15748 do_nodes $(comma_list $(osts_nodes)) \
15749 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15750 ldlm.namespaces.filter-*.contended_locks=0 \
15751 ldlm.namespaces.filter-*.contention_seconds=60"
15752 lctl set_param -n osc.*.contention_seconds=60
15754 $DIRECTIO write $DIR/$tfile 0 10 4096
15755 $CHECKSTAT -s 40960 $DIR/$tfile
15757 # disable lockless i/o
15758 do_nodes $(comma_list $(osts_nodes)) \
15759 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15760 ldlm.namespaces.filter-*.contended_locks=32 \
15761 ldlm.namespaces.filter-*.contention_seconds=0"
15762 lctl set_param -n osc.*.contention_seconds=0
15763 clear_stats osc.*.osc_stats
15765 dd if=/dev/zero of=$DIR/$tfile count=0
15766 $CHECKSTAT -s 0 $DIR/$tfile
15768 restore_lustre_params <$p
15772 run_test 216 "check lockless direct write updates file size and kms correctly"
15774 test_217() { # bug 22430
15775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15780 for node in $(nodes_list); do
15781 nid=$(host_nids_address $node $NETTYPE)
15782 if [[ $nid = *-* ]] ; then
15783 echo "lctl ping $(h2nettype $nid)"
15784 lctl ping $(h2nettype $nid)
15786 echo "skipping $node (no hyphen detected)"
15790 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15793 # do directio so as not to populate the page cache
15794 log "creating a 10 Mb file"
15795 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15796 log "starting reads"
15797 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15798 log "truncating the file"
15799 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15801 kill %+ || true # reads might have finished
15802 echo "wait until dd is finished"
15804 log "removing the temporary file"
15805 rm -rf $DIR/$tfile || error "tmp file removal failed"
15807 run_test 218 "parallel read and truncate should not deadlock"
15810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15812 # write one partial page
15813 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15814 # set no grant so vvp_io_commit_write will do sync write
15815 $LCTL set_param fail_loc=0x411
15816 # write a full page at the end of file
15817 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15819 $LCTL set_param fail_loc=0
15820 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15821 $LCTL set_param fail_loc=0x411
15822 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15825 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15826 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15828 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15830 test_220() { #LU-325
15831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15832 remote_ost_nodsh && skip "remote OST with nodsh"
15833 remote_mds_nodsh && skip "remote MDS with nodsh"
15834 remote_mgs_nodsh && skip "remote MGS with nodsh"
15838 # create on MDT0000 so the last_id and next_id are correct
15840 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15844 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15845 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15846 osp.$mdtosc_proc1.prealloc_last_id)
15847 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15848 osp.$mdtosc_proc1.prealloc_next_id)
15852 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15853 #define OBD_FAIL_OST_ENOINO 0x229
15854 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15855 create_pool $FSNAME.$TESTNAME || return 1
15856 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15858 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15860 MDSOBJS=$((last_id - next_id))
15861 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15863 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15864 echo "OST still has $count kbytes free"
15866 echo "create $MDSOBJS files @next_id..."
15867 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15869 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15870 osp.$mdtosc_proc1.prealloc_last_id)
15871 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15872 osp.$mdtosc_proc1.prealloc_next_id)
15874 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15879 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15880 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15882 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15883 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15884 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15885 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15886 echo "unlink $MDSOBJS files @$next_id..."
15887 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15889 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15894 dd if=`which date` of=$MOUNT/date oflag=sync
15895 chmod +x $MOUNT/date
15897 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15898 $LCTL set_param fail_loc=0x80001401
15900 $MOUNT/date > /dev/null
15903 run_test 221 "make sure fault and truncate race to not cause OOM"
15906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15909 test_mkdir $DIR/$tdir
15910 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15911 createmany -o $DIR/$tdir/$tfile 10
15912 cancel_lru_locks mdc
15913 cancel_lru_locks osc
15914 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15915 $LCTL set_param fail_loc=0x31a
15916 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15917 $LCTL set_param fail_loc=0
15920 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15926 test_mkdir $DIR/$tdir
15927 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15928 createmany -o $DIR/$tdir/$tfile 10
15929 cancel_lru_locks mdc
15930 cancel_lru_locks osc
15931 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15932 $LCTL set_param fail_loc=0x31a
15933 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15934 $LCTL set_param fail_loc=0
15936 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15942 test_mkdir $DIR/$tdir
15943 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15944 createmany -o $DIR/$tdir/$tfile 10
15945 cancel_lru_locks mdc
15946 cancel_lru_locks osc
15947 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15948 $LCTL set_param fail_loc=0x31b
15949 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15950 $LCTL set_param fail_loc=0
15953 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15955 test_224a() { # LU-1039, MRP-303
15956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15958 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15959 $LCTL set_param fail_loc=0x508
15960 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15961 $LCTL set_param fail_loc=0
15964 run_test 224a "Don't panic on bulk IO failure"
15966 test_224b() { # LU-1039, MRP-303
15967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15969 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15970 cancel_lru_locks osc
15971 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15972 $LCTL set_param fail_loc=0x515
15973 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15974 $LCTL set_param fail_loc=0
15977 run_test 224b "Don't panic on bulk IO failure"
15979 test_224c() { # LU-6441
15980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15981 remote_mds_nodsh && skip "remote MDS with nodsh"
15983 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15984 save_writethrough $p
15985 set_cache writethrough on
15987 local pages_per_rpc=$($LCTL get_param \
15988 osc.*.max_pages_per_rpc)
15989 local at_max=$($LCTL get_param -n at_max)
15990 local timeout=$($LCTL get_param -n timeout)
15991 local test_at="at_max"
15992 local param_at="$FSNAME.sys.at_max"
15993 local test_timeout="timeout"
15994 local param_timeout="$FSNAME.sys.timeout"
15996 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
15998 set_persistent_param_and_check client "$test_at" "$param_at" 0
15999 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16001 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16002 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16003 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16004 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16006 do_facet ost1 "$LCTL set_param fail_loc=0"
16008 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16009 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16012 $LCTL set_param -n $pages_per_rpc
16013 restore_lustre_params < $p
16016 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16018 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16021 if [ -z ${MDSSURVEY} ]; then
16022 skip_env "mds-survey not found"
16024 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16025 skip "Need MDS version at least 2.2.51"
16027 local mds=$(facet_host $SINGLEMDS)
16028 local target=$(do_nodes $mds 'lctl dl' |
16029 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16031 local cmd1="file_count=1000 thrhi=4"
16032 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16033 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16034 local cmd="$cmd1 $cmd2 $cmd3"
16036 rm -f ${TMP}/mds_survey*
16038 eval $cmd || error "mds-survey with zero-stripe failed"
16039 cat ${TMP}/mds_survey*
16040 rm -f ${TMP}/mds_survey*
16042 run_test 225a "Metadata survey sanity with zero-stripe"
16045 if [ -z ${MDSSURVEY} ]; then
16046 skip_env "mds-survey not found"
16048 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16049 skip "Need MDS version at least 2.2.51"
16050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16051 remote_mds_nodsh && skip "remote MDS with nodsh"
16052 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16053 skip_env "Need to mount OST to test"
16056 local mds=$(facet_host $SINGLEMDS)
16057 local target=$(do_nodes $mds 'lctl dl' |
16058 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16060 local cmd1="file_count=1000 thrhi=4"
16061 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16062 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16063 local cmd="$cmd1 $cmd2 $cmd3"
16065 rm -f ${TMP}/mds_survey*
16067 eval $cmd || error "mds-survey with stripe_count failed"
16068 cat ${TMP}/mds_survey*
16069 rm -f ${TMP}/mds_survey*
16071 run_test 225b "Metadata survey sanity with stripe_count = 1"
16073 mcreate_path2fid () {
16079 local path=$DIR/$tdir/$name
16084 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16085 error "cannot create $desc"
16087 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16089 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16091 fid_path=$($LFS fid2path $MOUNT $fid)
16093 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16095 [ "$path" == "$fid_path" ] ||
16096 error "fid2path returned $fid_path, expected $path"
16098 echo "pass with $path and $fid"
16103 mkdir -p $DIR/$tdir
16105 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16106 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16107 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16108 mcreate_path2fid 0040666 0 0 dir "directory"
16109 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16110 mcreate_path2fid 0100666 0 0 file "regular file"
16111 mcreate_path2fid 0120666 0 0 link "symbolic link"
16112 mcreate_path2fid 0140666 0 0 sock "socket"
16114 run_test 226a "call path2fid and fid2path on files of all type"
16117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16122 mkdir -p $DIR/$tdir
16123 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16124 error "create remote directory failed"
16125 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16126 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16127 "character special file (null)"
16128 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16129 "character special file (no device)"
16130 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16131 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16132 "block special file (loop)"
16133 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16134 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16135 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16137 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16139 # LU-1299 Executing or running ldd on a truncated executable does not
16140 # cause an out-of-memory condition.
16142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16143 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16145 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16146 chmod +x $MOUNT/date
16148 $MOUNT/date > /dev/null
16149 ldd $MOUNT/date > /dev/null
16152 run_test 227 "running truncated executable does not cause OOM"
16154 # LU-1512 try to reuse idle OI blocks
16156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16157 remote_mds_nodsh && skip "remote MDS with nodsh"
16158 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16160 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16161 local myDIR=$DIR/$tdir
16164 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16165 $LCTL set_param fail_loc=0x80001002
16166 createmany -o $myDIR/t- 10000
16167 $LCTL set_param fail_loc=0
16168 # The guard is current the largest FID holder
16170 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16172 local IDX=$(($SEQ % 64))
16174 do_facet $SINGLEMDS sync
16175 # Make sure journal flushed.
16177 local blk1=$(do_facet $SINGLEMDS \
16178 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16179 grep Blockcount | awk '{print $4}')
16181 # Remove old files, some OI blocks will become idle.
16182 unlinkmany $myDIR/t- 10000
16183 # Create new files, idle OI blocks should be reused.
16184 createmany -o $myDIR/t- 2000
16185 do_facet $SINGLEMDS sync
16186 # Make sure journal flushed.
16188 local blk2=$(do_facet $SINGLEMDS \
16189 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16190 grep Blockcount | awk '{print $4}')
16192 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16194 run_test 228a "try to reuse idle OI blocks"
16197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16198 remote_mds_nodsh && skip "remote MDS with nodsh"
16199 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16201 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16202 local myDIR=$DIR/$tdir
16205 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16206 $LCTL set_param fail_loc=0x80001002
16207 createmany -o $myDIR/t- 10000
16208 $LCTL set_param fail_loc=0
16209 # The guard is current the largest FID holder
16211 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16213 local IDX=$(($SEQ % 64))
16215 do_facet $SINGLEMDS sync
16216 # Make sure journal flushed.
16218 local blk1=$(do_facet $SINGLEMDS \
16219 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16220 grep Blockcount | awk '{print $4}')
16222 # Remove old files, some OI blocks will become idle.
16223 unlinkmany $myDIR/t- 10000
16226 stop $SINGLEMDS || error "Fail to stop MDT."
16228 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16230 df $MOUNT || error "Fail to df."
16231 # Create new files, idle OI blocks should be reused.
16232 createmany -o $myDIR/t- 2000
16233 do_facet $SINGLEMDS sync
16234 # Make sure journal flushed.
16236 local blk2=$(do_facet $SINGLEMDS \
16237 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16238 grep Blockcount | awk '{print $4}')
16240 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16242 run_test 228b "idle OI blocks can be reused after MDT restart"
16246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16247 remote_mds_nodsh && skip "remote MDS with nodsh"
16248 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16250 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16251 local myDIR=$DIR/$tdir
16254 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16255 $LCTL set_param fail_loc=0x80001002
16256 # 20000 files can guarantee there are index nodes in the OI file
16257 createmany -o $myDIR/t- 20000
16258 $LCTL set_param fail_loc=0
16259 # The guard is current the largest FID holder
16261 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16263 local IDX=$(($SEQ % 64))
16265 do_facet $SINGLEMDS sync
16266 # Make sure journal flushed.
16268 local blk1=$(do_facet $SINGLEMDS \
16269 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16270 grep Blockcount | awk '{print $4}')
16272 # Remove old files, some OI blocks will become idle.
16273 unlinkmany $myDIR/t- 20000
16275 # The OI file should become empty now
16277 # Create new files, idle OI blocks should be reused.
16278 createmany -o $myDIR/t- 2000
16279 do_facet $SINGLEMDS sync
16280 # Make sure journal flushed.
16282 local blk2=$(do_facet $SINGLEMDS \
16283 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16284 grep Blockcount | awk '{print $4}')
16286 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16288 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16290 test_229() { # LU-2482, LU-3448
16291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16292 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16293 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16294 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16298 # Create a file with a released layout and stripe count 2.
16299 $MULTIOP $DIR/$tfile H2c ||
16300 error "failed to create file with released layout"
16302 $LFS getstripe -v $DIR/$tfile
16304 local pattern=$($LFS getstripe -L $DIR/$tfile)
16305 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16307 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16309 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16310 stat $DIR/$tfile || error "failed to stat released file"
16312 chown $RUNAS_ID $DIR/$tfile ||
16313 error "chown $RUNAS_ID $DIR/$tfile failed"
16315 chgrp $RUNAS_ID $DIR/$tfile ||
16316 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16318 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16319 rm $DIR/$tfile || error "failed to remove released file"
16321 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16326 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16327 skip "Need MDS version at least 2.11.52"
16331 test_mkdir $DIR/$tdir
16332 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16333 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16334 [ $mdt_idx -ne 0 ] &&
16335 error "create local directory on wrong MDT $mdt_idx"
16337 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16338 error "create remote directory failed"
16339 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16340 [ $mdt_idx -ne $MDTIDX ] &&
16341 error "create remote directory on wrong MDT $mdt_idx"
16343 createmany -o $DIR/$tdir/test_230/t- 10 ||
16344 error "create files on remote directory failed"
16345 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16346 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16347 rm -r $DIR/$tdir || error "unlink remote directory failed"
16349 run_test 230a "Create remote directory and files under the remote directory"
16352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16354 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16355 skip "Need MDS version at least 2.11.52"
16363 local migrate_dir=$DIR/$tdir/migrate_dir
16364 local other_dir=$DIR/$tdir/other_dir
16366 test_mkdir $DIR/$tdir
16367 test_mkdir -i0 -c1 $migrate_dir
16368 test_mkdir -i0 -c1 $other_dir
16369 for ((i=0; i<10; i++)); do
16370 mkdir -p $migrate_dir/dir_${i}
16371 createmany -o $migrate_dir/dir_${i}/f 10 ||
16372 error "create files under remote dir failed $i"
16375 cp /etc/passwd $migrate_dir/$tfile
16376 cp /etc/passwd $other_dir/$tfile
16377 chattr +SAD $migrate_dir
16378 chattr +SAD $migrate_dir/$tfile
16380 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16381 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16382 local old_dir_mode=$(stat -c%f $migrate_dir)
16383 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16385 mkdir -p $migrate_dir/dir_default_stripe2
16386 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16387 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16389 mkdir -p $other_dir
16390 ln $migrate_dir/$tfile $other_dir/luna
16391 ln $migrate_dir/$tfile $migrate_dir/sofia
16392 ln $other_dir/$tfile $migrate_dir/david
16393 ln -s $migrate_dir/$tfile $other_dir/zachary
16394 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16395 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16397 $LFS migrate -m $MDTIDX $migrate_dir ||
16398 error "fails on migrating remote dir to MDT1"
16400 echo "migratate to MDT1, then checking.."
16401 for ((i = 0; i < 10; i++)); do
16402 for file in $(find $migrate_dir/dir_${i}); do
16403 mdt_index=$($LFS getstripe -m $file)
16404 [ $mdt_index == $MDTIDX ] ||
16405 error "$file is not on MDT${MDTIDX}"
16409 # the multiple link file should still in MDT0
16410 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16411 [ $mdt_index == 0 ] ||
16412 error "$file is not on MDT${MDTIDX}"
16414 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16415 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16416 error " expect $old_dir_flag get $new_dir_flag"
16418 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16419 [ "$old_file_flag" = "$new_file_flag" ] ||
16420 error " expect $old_file_flag get $new_file_flag"
16422 local new_dir_mode=$(stat -c%f $migrate_dir)
16423 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16424 error "expect mode $old_dir_mode get $new_dir_mode"
16426 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16427 [ "$old_file_mode" = "$new_file_mode" ] ||
16428 error "expect mode $old_file_mode get $new_file_mode"
16430 diff /etc/passwd $migrate_dir/$tfile ||
16431 error "$tfile different after migration"
16433 diff /etc/passwd $other_dir/luna ||
16434 error "luna different after migration"
16436 diff /etc/passwd $migrate_dir/sofia ||
16437 error "sofia different after migration"
16439 diff /etc/passwd $migrate_dir/david ||
16440 error "david different after migration"
16442 diff /etc/passwd $other_dir/zachary ||
16443 error "zachary different after migration"
16445 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16446 error "${tfile}_ln different after migration"
16448 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16449 error "${tfile}_ln_other different after migration"
16451 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16452 [ $stripe_count = 2 ] ||
16453 error "dir strpe_count $d != 2 after migration."
16455 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16456 [ $stripe_count = 2 ] ||
16457 error "file strpe_count $d != 2 after migration."
16459 #migrate back to MDT0
16462 $LFS migrate -m $MDTIDX $migrate_dir ||
16463 error "fails on migrating remote dir to MDT0"
16465 echo "migrate back to MDT0, checking.."
16466 for file in $(find $migrate_dir); do
16467 mdt_index=$($LFS getstripe -m $file)
16468 [ $mdt_index == $MDTIDX ] ||
16469 error "$file is not on MDT${MDTIDX}"
16472 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16473 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16474 error " expect $old_dir_flag get $new_dir_flag"
16476 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16477 [ "$old_file_flag" = "$new_file_flag" ] ||
16478 error " expect $old_file_flag get $new_file_flag"
16480 local new_dir_mode=$(stat -c%f $migrate_dir)
16481 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16482 error "expect mode $old_dir_mode get $new_dir_mode"
16484 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16485 [ "$old_file_mode" = "$new_file_mode" ] ||
16486 error "expect mode $old_file_mode get $new_file_mode"
16488 diff /etc/passwd ${migrate_dir}/$tfile ||
16489 error "$tfile different after migration"
16491 diff /etc/passwd ${other_dir}/luna ||
16492 error "luna different after migration"
16494 diff /etc/passwd ${migrate_dir}/sofia ||
16495 error "sofia different after migration"
16497 diff /etc/passwd ${other_dir}/zachary ||
16498 error "zachary different after migration"
16500 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16501 error "${tfile}_ln different after migration"
16503 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16504 error "${tfile}_ln_other different after migration"
16506 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16507 [ $stripe_count = 2 ] ||
16508 error "dir strpe_count $d != 2 after migration."
16510 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16511 [ $stripe_count = 2 ] ||
16512 error "file strpe_count $d != 2 after migration."
16514 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16516 run_test 230b "migrate directory"
16519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16521 remote_mds_nodsh && skip "remote MDS with nodsh"
16522 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16523 skip "Need MDS version at least 2.11.52"
16529 local migrate_dir=$DIR/$tdir/migrate_dir
16531 #If migrating directory fails in the middle, all entries of
16532 #the directory is still accessiable.
16533 test_mkdir $DIR/$tdir
16534 test_mkdir -i0 -c1 $migrate_dir
16535 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16537 createmany -o $migrate_dir/f $total ||
16538 error "create files under ${migrate_dir} failed"
16540 # fail after migrating top dir, and this will fail only once, so the
16541 # first sub file migration will fail (currently f3), others succeed.
16542 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16543 do_facet mds1 lctl set_param fail_loc=0x1801
16544 local t=$(ls $migrate_dir | wc -l)
16545 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16546 error "migrate should fail"
16547 local u=$(ls $migrate_dir | wc -l)
16548 [ "$u" == "$t" ] || error "$u != $t during migration"
16550 # add new dir/file should succeed
16551 mkdir $migrate_dir/dir ||
16552 error "mkdir failed under migrating directory"
16553 touch $migrate_dir/file ||
16554 error "create file failed under migrating directory"
16556 # add file with existing name should fail
16557 for file in $migrate_dir/f*; do
16558 stat $file > /dev/null || error "stat $file failed"
16559 $OPENFILE -f O_CREAT:O_EXCL $file &&
16560 error "open(O_CREAT|O_EXCL) $file should fail"
16561 $MULTIOP $file m && error "create $file should fail"
16562 touch $DIR/$tdir/remote_dir/$tfile ||
16563 error "touch $tfile failed"
16564 ln $DIR/$tdir/remote_dir/$tfile $file &&
16565 error "link $file should fail"
16566 mdt_index=$($LFS getstripe -m $file)
16567 if [ $mdt_index == 0 ]; then
16568 # file failed to migrate is not allowed to rename to
16569 mv $DIR/$tdir/remote_dir/$tfile $file &&
16570 error "rename to $file should fail"
16572 mv $DIR/$tdir/remote_dir/$tfile $file ||
16573 error "rename to $file failed"
16575 echo hello >> $file || error "write $file failed"
16578 # resume migration with different options should fail
16579 $LFS migrate -m 0 $migrate_dir &&
16580 error "migrate -m 0 $migrate_dir should fail"
16582 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16583 error "migrate -c 2 $migrate_dir should fail"
16585 # resume migration should succeed
16586 $LFS migrate -m $MDTIDX $migrate_dir ||
16587 error "migrate $migrate_dir failed"
16589 echo "Finish migration, then checking.."
16590 for file in $(find $migrate_dir); do
16591 mdt_index=$($LFS getstripe -m $file)
16592 [ $mdt_index == $MDTIDX ] ||
16593 error "$file is not on MDT${MDTIDX}"
16596 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16598 run_test 230c "check directory accessiblity if migration failed"
16601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16603 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16604 skip "Need MDS version at least 2.11.52"
16606 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16608 local migrate_dir=$DIR/$tdir/migrate_dir
16618 old_index=$((RANDOM % MDSCOUNT))
16619 old_count=$((MDSCOUNT - old_index))
16620 new_index=$((RANDOM % MDSCOUNT))
16621 new_count=$((MDSCOUNT - new_index))
16622 new_hash="all_char"
16624 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16625 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16627 test_mkdir $DIR/$tdir
16628 test_mkdir -i $old_index -c $old_count $migrate_dir
16630 for ((i=0; i<100; i++)); do
16631 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16632 createmany -o $migrate_dir/dir_${i}/f 100 ||
16633 error "create files under remote dir failed $i"
16636 echo -n "Migrate from MDT$old_index "
16637 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16638 echo -n "to MDT$new_index"
16639 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16642 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16643 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16644 error "migrate remote dir error"
16646 echo "Finish migration, then checking.."
16647 for file in $(find $migrate_dir); do
16648 mdt_index=$($LFS getstripe -m $file)
16649 if [ $mdt_index -lt $new_index ] ||
16650 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16651 error "$file is on MDT$mdt_index"
16655 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16657 run_test 230d "check migrate big directory"
16660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16662 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16663 skip "Need MDS version at least 2.11.52"
16670 mkdir -p $DIR/$tdir
16671 mkdir $DIR/$tdir/migrate_dir
16672 mkdir $DIR/$tdir/other_dir
16673 touch $DIR/$tdir/migrate_dir/a
16674 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16675 ls $DIR/$tdir/other_dir
16677 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16678 error "migrate dir fails"
16680 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16681 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16683 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16684 [ $mdt_index == 0 ] || error "a is not on MDT0"
16686 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16687 error "migrate dir fails"
16689 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16690 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16692 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16693 [ $mdt_index == 1 ] || error "a is not on MDT1"
16695 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16696 [ $mdt_index == 1 ] || error "b is not on MDT1"
16698 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16699 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16701 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16703 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16705 run_test 230e "migrate mulitple local link files"
16708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16711 skip "Need MDS version at least 2.11.52"
16716 mkdir -p $DIR/$tdir
16717 mkdir $DIR/$tdir/migrate_dir
16718 $LFS mkdir -i1 $DIR/$tdir/other_dir
16719 touch $DIR/$tdir/migrate_dir/a
16720 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16721 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16722 ls $DIR/$tdir/other_dir
16724 # a should be migrated to MDT1, since no other links on MDT0
16725 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16726 error "#1 migrate dir fails"
16727 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16728 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16729 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16730 [ $mdt_index == 1 ] || error "a is not on MDT1"
16732 # a should stay on MDT1, because it is a mulitple link file
16733 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16734 error "#2 migrate dir fails"
16735 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16736 [ $mdt_index == 1 ] || error "a is not on MDT1"
16738 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16739 error "#3 migrate dir fails"
16741 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16742 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16743 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16745 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16746 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16748 # a should be migrated to MDT0, since no other links on MDT1
16749 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16750 error "#4 migrate dir fails"
16751 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16752 [ $mdt_index == 0 ] || error "a is not on MDT0"
16754 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16756 run_test 230f "migrate mulitple remote link files"
16759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16761 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16762 skip "Need MDS version at least 2.11.52"
16764 mkdir -p $DIR/$tdir/migrate_dir
16766 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16767 error "migrating dir to non-exist MDT succeeds"
16770 run_test 230g "migrate dir to non-exist MDT"
16773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16775 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16776 skip "Need MDS version at least 2.11.52"
16780 mkdir -p $DIR/$tdir/migrate_dir
16782 $LFS migrate -m1 $DIR &&
16783 error "migrating mountpoint1 should fail"
16785 $LFS migrate -m1 $DIR/$tdir/.. &&
16786 error "migrating mountpoint2 should fail"
16789 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16790 error "migrating $tdir/migrate_dir/.. should fail"
16794 run_test 230h "migrate .. and root"
16797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16799 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16800 skip "Need MDS version at least 2.11.52"
16802 mkdir -p $DIR/$tdir/migrate_dir
16804 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16805 error "migration fails with a tailing slash"
16807 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16808 error "migration fails with two tailing slashes"
16810 run_test 230i "lfs migrate -m tolerates trailing slashes"
16813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16814 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16815 skip "Need MDS version at least 2.11.52"
16817 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16818 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16819 error "create $tfile failed"
16820 cat /etc/passwd > $DIR/$tdir/$tfile
16822 $LFS migrate -m 1 $DIR/$tdir
16824 cmp /etc/passwd $DIR/$tdir/$tfile ||
16825 error "DoM file mismatch after migration"
16827 run_test 230j "DoM file data not changed after dir migration"
16830 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16831 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16832 skip "Need MDS version at least 2.11.56"
16835 local files_on_starting_mdt=0
16837 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16838 $LFS getdirstripe $DIR/$tdir
16839 for i in $(seq $total); do
16840 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16841 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16842 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16845 echo "$files_on_starting_mdt files on MDT0"
16847 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16848 $LFS getdirstripe $DIR/$tdir
16850 files_on_starting_mdt=0
16851 for i in $(seq $total); do
16852 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16853 error "file $tfile.$i mismatch after migration"
16854 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16855 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16858 echo "$files_on_starting_mdt files on MDT1 after migration"
16859 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16861 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16862 $LFS getdirstripe $DIR/$tdir
16864 files_on_starting_mdt=0
16865 for i in $(seq $total); do
16866 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16867 error "file $tfile.$i mismatch after 2nd migration"
16868 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16869 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16872 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16873 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16877 run_test 230k "file data not changed after dir migration"
16880 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16881 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16882 skip "Need MDS version at least 2.11.56"
16884 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16885 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16886 error "create files under remote dir failed $i"
16887 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16889 run_test 230l "readdir between MDTs won't crash"
16893 # For simplicity this test assumes that max_pages_per_rpc
16894 # is the same across all OSCs
16895 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16896 local bulk_size=$((max_pages * PAGE_SIZE))
16897 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16900 mkdir -p $DIR/$tdir
16901 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16902 error "failed to set stripe with -S ${brw_size}M option"
16904 # clear the OSC stats
16905 $LCTL set_param osc.*.stats=0 &>/dev/null
16908 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16909 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16910 oflag=direct &>/dev/null || error "dd failed"
16912 sync; sleep 1; sync # just to be safe
16913 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16914 if [ x$nrpcs != "x1" ]; then
16915 $LCTL get_param osc.*.stats
16916 error "found $nrpcs ost_write RPCs, not 1 as expected"
16920 # Drop the OSC cache, otherwise we will read from it
16921 cancel_lru_locks osc
16923 # clear the OSC stats
16924 $LCTL set_param osc.*.stats=0 &>/dev/null
16926 # Client reads $bulk_size.
16927 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16928 iflag=direct &>/dev/null || error "dd failed"
16930 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16931 if [ x$nrpcs != "x1" ]; then
16932 $LCTL get_param osc.*.stats
16933 error "found $nrpcs ost_read RPCs, not 1 as expected"
16936 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16939 mkdir -p $DIR/$tdir
16941 for i in {0..1023}; do
16942 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16943 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16944 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16948 run_test 231b "must not assert on fully utilized OST request buffer"
16951 mkdir -p $DIR/$tdir
16952 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16954 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16955 do_facet ost1 $LCTL set_param fail_loc=0x31c
16957 # ignore dd failure
16958 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16960 do_facet ost1 $LCTL set_param fail_loc=0
16961 umount_client $MOUNT || error "umount failed"
16962 mount_client $MOUNT || error "mount failed"
16963 stop ost1 || error "cannot stop ost1"
16964 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16966 run_test 232a "failed lock should not block umount"
16969 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16970 skip "Need MDS version at least 2.10.58"
16972 mkdir -p $DIR/$tdir
16973 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16974 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16976 cancel_lru_locks osc
16978 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16979 do_facet ost1 $LCTL set_param fail_loc=0x31c
16982 $LFS data_version $DIR/$tdir/$tfile || true
16984 do_facet ost1 $LCTL set_param fail_loc=0
16985 umount_client $MOUNT || error "umount failed"
16986 mount_client $MOUNT || error "mount failed"
16987 stop ost1 || error "cannot stop ost1"
16988 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16990 run_test 232b "failed data version lock should not block umount"
16993 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
16994 skip "Need MDS version at least 2.3.64"
16995 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16997 local fid=$($LFS path2fid $MOUNT)
16999 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17000 error "cannot access $MOUNT using its FID '$fid'"
17002 run_test 233a "checking that OBF of the FS root succeeds"
17005 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17006 skip "Need MDS version at least 2.5.90"
17007 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17009 local fid=$($LFS path2fid $MOUNT/.lustre)
17011 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17012 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17014 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17015 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17016 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17018 run_test 233b "checking that OBF of the FS .lustre succeeds"
17021 local p="$TMP/sanityN-$TESTNAME.parameters"
17022 save_lustre_params client "llite.*.xattr_cache" > $p
17023 lctl set_param llite.*.xattr_cache 1 ||
17024 skip_env "xattr cache is not supported"
17026 mkdir -p $DIR/$tdir || error "mkdir failed"
17027 touch $DIR/$tdir/$tfile || error "touch failed"
17028 # OBD_FAIL_LLITE_XATTR_ENOMEM
17029 $LCTL set_param fail_loc=0x1405
17030 getfattr -n user.attr $DIR/$tdir/$tfile &&
17031 error "getfattr should have failed with ENOMEM"
17032 $LCTL set_param fail_loc=0x0
17035 restore_lustre_params < $p
17038 run_test 234 "xattr cache should not crash on ENOMEM"
17041 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17042 skip "Need MDS version at least 2.4.52"
17044 flock_deadlock $DIR/$tfile
17049 124) error "process hangs on a deadlock"
17051 *) error "error executing flock_deadlock $DIR/$tfile"
17055 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17059 check_swap_layouts_support
17061 local ref1=/etc/passwd
17062 local ref2=/etc/group
17063 local file1=$DIR/$tdir/f1
17064 local file2=$DIR/$tdir/f2
17066 test_mkdir -c1 $DIR/$tdir
17067 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17068 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17069 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17070 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17071 local fd=$(free_fd)
17072 local cmd="exec $fd<>$file2"
17075 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17076 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17079 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17084 run_test 236 "Layout swap on open unlinked file"
17086 # LU-4659 linkea consistency
17088 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17089 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17090 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17091 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17094 ln $DIR/$tfile $DIR/$tfile.lnk
17095 touch $DIR/$tfile.new
17096 mv $DIR/$tfile.new $DIR/$tfile
17097 local fid1=$($LFS path2fid $DIR/$tfile)
17098 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17099 local path1=$($LFS fid2path $FSNAME "$fid1")
17100 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17101 local path2=$($LFS fid2path $FSNAME "$fid2")
17102 [ $tfile.lnk == $path2 ] ||
17103 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17106 run_test 238 "Verify linkea consistency"
17108 test_239A() { # was test_239
17109 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17110 skip "Need MDS version at least 2.5.60"
17112 local list=$(comma_list $(mdts_nodes))
17114 mkdir -p $DIR/$tdir
17115 createmany -o $DIR/$tdir/f- 5000
17116 unlinkmany $DIR/$tdir/f- 5000
17117 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17118 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17119 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17120 osp.*MDT*.sync_in_flight" | calc_sum)
17121 [ "$changes" -eq 0 ] || error "$changes not synced"
17123 run_test 239A "osp_sync test"
17125 test_239a() { #LU-5297
17126 remote_mds_nodsh && skip "remote MDS with nodsh"
17129 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17130 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17131 chgrp $RUNAS_GID $DIR/$tfile
17132 wait_delete_completed
17134 run_test 239a "process invalid osp sync record correctly"
17136 test_239b() { #LU-5297
17137 remote_mds_nodsh && skip "remote MDS with nodsh"
17140 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17141 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17142 chgrp $RUNAS_GID $DIR/$tfile1
17143 wait_delete_completed
17144 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17146 chgrp $RUNAS_GID $DIR/$tfile2
17147 wait_delete_completed
17149 run_test 239b "process osp sync record with ENOMEM error correctly"
17152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17153 remote_mds_nodsh && skip "remote MDS with nodsh"
17155 mkdir -p $DIR/$tdir
17157 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17158 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17159 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17160 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17162 umount_client $MOUNT || error "umount failed"
17163 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17164 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17165 mount_client $MOUNT || error "failed to mount client"
17167 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17168 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17170 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17176 for LOOP in $(seq $count); do
17177 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17178 cancel_lru_locks $OSC || true
17186 for LOOP in $(seq $1); do
17187 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17192 test_241a() { # was test_241
17193 local bsize=$PAGE_SIZE
17195 (( bsize < 40960 )) && bsize=40960
17196 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17198 cancel_lru_locks $OSC
17199 test_241_bio 1000 $bsize &
17201 test_241_dio 1000 $bsize
17204 run_test 241a "bio vs dio"
17207 local bsize=$PAGE_SIZE
17209 (( bsize < 40960 )) && bsize=40960
17210 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17212 test_241_dio 1000 $bsize &
17214 test_241_dio 1000 $bsize
17217 run_test 241b "dio vs dio"
17220 remote_mds_nodsh && skip "remote MDS with nodsh"
17222 mkdir -p $DIR/$tdir
17223 touch $DIR/$tdir/$tfile
17225 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17226 do_facet mds1 lctl set_param fail_loc=0x105
17227 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17229 do_facet mds1 lctl set_param fail_loc=0
17230 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17232 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17236 test_mkdir $DIR/$tdir
17237 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17239 run_test 243 "various group lock tests"
17243 test_mkdir $DIR/$tdir
17244 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17245 sendfile_grouplock $DIR/$tdir/$tfile || \
17246 error "sendfile+grouplock failed"
17249 run_test 244a "sendfile with group lock tests"
17253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17256 local size=$((1024*1024))
17258 test_mkdir $DIR/$tdir
17259 for i in $(seq 1 $threads); do
17260 local file=$DIR/$tdir/file_$((i / 10))
17261 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17264 for i in $(seq 1 $threads); do
17268 run_test 244b "multi-threaded write with group lock"
17271 local flagname="multi_mod_rpcs"
17272 local connect_data_name="max_mod_rpcs"
17275 # check if multiple modify RPCs flag is set
17276 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17277 grep "connect_flags:")
17280 echo "$out" | grep -qw $flagname
17281 if [ $? -ne 0 ]; then
17282 echo "connect flag $flagname is not set"
17286 # check if multiple modify RPCs data is set
17287 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17290 echo "$out" | grep -qw $connect_data_name ||
17291 error "import should have connect data $connect_data_name"
17293 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17295 test_246() { # LU-7371
17296 remote_ost_nodsh && skip "remote OST with nodsh"
17297 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
17298 skip "Need OST version >= 2.7.62"
17300 do_facet ost1 $LCTL set_param fail_val=4095
17301 #define OBD_FAIL_OST_READ_SIZE 0x234
17302 do_facet ost1 $LCTL set_param fail_loc=0x234
17303 $LFS setstripe $DIR/$tfile -i 0 -c 1
17304 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
17305 cancel_lru_locks $FSNAME-OST0000
17306 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
17308 run_test 246 "Read file of size 4095 should return right length"
17314 umount_client $submount
17319 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17321 skip_env "Fileset feature is not supported"
17323 local submount=${MOUNT}_$tdir
17326 mkdir -p $submount || error "mkdir $submount failed"
17327 FILESET="$FILESET/$tdir" mount_client $submount ||
17328 error "mount $submount failed"
17329 trap "cleanup_247 $submount" EXIT
17330 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17331 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17332 error "read $MOUNT/$tdir/$tfile failed"
17333 cleanup_247 $submount
17335 run_test 247a "mount subdir as fileset"
17338 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17339 skip_env "Fileset feature is not supported"
17341 local submount=${MOUNT}_$tdir
17343 rm -rf $MOUNT/$tdir
17344 mkdir -p $submount || error "mkdir $submount failed"
17346 FILESET="$FILESET/$tdir" mount_client $submount &&
17347 error "mount $submount should fail"
17350 run_test 247b "mount subdir that dose not exist"
17353 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17354 skip_env "Fileset feature is not supported"
17356 local submount=${MOUNT}_$tdir
17358 mkdir -p $MOUNT/$tdir/dir1
17359 mkdir -p $submount || error "mkdir $submount failed"
17360 trap "cleanup_247 $submount" EXIT
17361 FILESET="$FILESET/$tdir" mount_client $submount ||
17362 error "mount $submount failed"
17363 local fid=$($LFS path2fid $MOUNT/)
17364 $LFS fid2path $submount $fid && error "fid2path should fail"
17365 cleanup_247 $submount
17367 run_test 247c "running fid2path outside root"
17370 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17371 skip "Fileset feature is not supported"
17373 local submount=${MOUNT}_$tdir
17375 mkdir -p $MOUNT/$tdir/dir1
17376 mkdir -p $submount || error "mkdir $submount failed"
17377 FILESET="$FILESET/$tdir" mount_client $submount ||
17378 error "mount $submount failed"
17379 trap "cleanup_247 $submount" EXIT
17380 local fid=$($LFS path2fid $submount/dir1)
17381 $LFS fid2path $submount $fid || error "fid2path should succeed"
17382 cleanup_247 $submount
17384 run_test 247d "running fid2path inside root"
17388 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17390 skip "Fileset feature is not supported"
17392 local submount=${MOUNT}_$tdir
17395 mkdir -p $submount || error "mkdir $submount failed"
17396 FILESET="$FILESET/.." mount_client $submount &&
17397 error "mount $submount should fail"
17400 run_test 247e "mount .. as fileset"
17403 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17404 [ -z "$fast_read_sav" ] && skip "no fast read support"
17406 # create a large file for fast read verification
17407 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17409 # make sure the file is created correctly
17410 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17411 { rm -f $DIR/$tfile; skip "file creation error"; }
17413 echo "Test 1: verify that fast read is 4 times faster on cache read"
17415 # small read with fast read enabled
17416 $LCTL set_param -n llite.*.fast_read=1
17417 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17418 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17419 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17420 # small read with fast read disabled
17421 $LCTL set_param -n llite.*.fast_read=0
17422 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17423 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17424 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17426 # verify that fast read is 4 times faster for cache read
17427 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17428 error_not_in_vm "fast read was not 4 times faster: " \
17429 "$t_fast vs $t_slow"
17431 echo "Test 2: verify the performance between big and small read"
17432 $LCTL set_param -n llite.*.fast_read=1
17434 # 1k non-cache read
17435 cancel_lru_locks osc
17436 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17437 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17438 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17440 # 1M non-cache read
17441 cancel_lru_locks osc
17442 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17443 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17444 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17446 # verify that big IO is not 4 times faster than small IO
17447 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17448 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17450 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17453 run_test 248 "fast read verification"
17455 test_249() { # LU-7890
17456 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17457 skip "Need at least version 2.8.54"
17460 $LFS setstripe -c 1 $DIR/$tfile
17461 # Offset 2T == 4k * 512M
17462 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17463 error "dd to 2T offset failed"
17465 run_test 249 "Write above 2T file size"
17468 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17469 && skip "no 16TB file size limit on ZFS"
17471 $LFS setstripe -c 1 $DIR/$tfile
17472 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17473 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17474 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17475 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17476 conv=notrunc,fsync && error "append succeeded"
17479 run_test 250 "Write above 16T limit"
17482 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17484 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17485 #Skip once - writing the first stripe will succeed
17486 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17487 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17488 error "short write happened"
17490 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17491 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17492 error "short read happened"
17496 run_test 251 "Handling short read and write correctly"
17499 remote_mds_nodsh && skip "remote MDS with nodsh"
17500 remote_ost_nodsh && skip "remote OST with nodsh"
17501 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17502 skip_env "ldiskfs only test"
17512 # check lr_reader on OST0000
17514 dev=$(facet_device $tgt)
17515 out=$(do_facet $tgt $LR_READER $dev)
17516 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17518 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17519 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17520 error "Invalid uuid returned by $LR_READER on target $tgt"
17521 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17523 # check lr_reader -c on MDT0000
17525 dev=$(facet_device $tgt)
17526 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17527 skip "$LR_READER does not support additional options"
17529 out=$(do_facet $tgt $LR_READER -c $dev)
17530 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17532 num=$(echo "$out" | grep -c "mdtlov")
17533 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17534 error "Invalid number of mdtlov clients returned by $LR_READER"
17535 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17537 # check lr_reader -cr on MDT0000
17538 out=$(do_facet $tgt $LR_READER -cr $dev)
17539 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17541 echo "$out" | grep -q "^reply_data:$" ||
17542 error "$LR_READER should have returned 'reply_data' section"
17543 num=$(echo "$out" | grep -c "client_generation")
17544 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17546 run_test 252 "check lr_reader tool"
17549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17550 remote_mds_nodsh && skip "remote MDS with nodsh"
17551 remote_mgs_nodsh && skip "remote MGS with nodsh"
17555 local ost_name=$(ostname_from_index $ostidx)
17558 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17559 do_facet $SINGLEMDS $LCTL get_param -n \
17560 osp.$mdtosc_proc1.reserved_mb_high ||
17561 skip "remote MDS does not support reserved_mb_high"
17565 wait_delete_completed
17568 pool_add $TESTNAME || error "Pool creation failed"
17569 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17571 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17572 error "Setstripe failed"
17574 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17576 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17578 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17580 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17581 osp.$mdtosc_proc1.prealloc_status)
17582 echo "prealloc_status $oa_status"
17584 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17585 error "File creation should fail"
17587 #object allocation was stopped, but we still able to append files
17588 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17589 oflag=append || error "Append failed"
17591 rm -f $DIR/$tdir/$tfile.0
17593 # For this test, we want to delete the files we created to go out of
17594 # space but leave the watermark, so we remain nearly out of space
17595 ost_watermarks_enospc_delete_files $tfile $ostidx
17597 wait_delete_completed
17601 for i in $(seq 10 12); do
17602 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17603 2>/dev/null || error "File creation failed after rm"
17606 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17607 osp.$mdtosc_proc1.prealloc_status)
17608 echo "prealloc_status $oa_status"
17610 if (( oa_status != 0 )); then
17611 error "Object allocation still disable after rm"
17614 run_test 253 "Check object allocation limit"
17617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17618 remote_mds_nodsh && skip "remote MDS with nodsh"
17619 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17620 skip "MDS does not support changelog_size"
17623 local MDT0=$(facet_svc $SINGLEMDS)
17625 changelog_register || error "changelog_register failed"
17627 changelog_clear 0 || error "changelog_clear failed"
17629 local size1=$(do_facet $SINGLEMDS \
17630 $LCTL get_param -n mdd.$MDT0.changelog_size)
17631 echo "Changelog size $size1"
17634 $LFS mkdir -i 0 $DIR/$tdir
17636 mkdir -p $DIR/$tdir/pics/2008/zachy
17637 touch $DIR/$tdir/pics/2008/zachy/timestamp
17638 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17639 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17640 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17641 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17642 rm $DIR/$tdir/pics/desktop.jpg
17644 local size2=$(do_facet $SINGLEMDS \
17645 $LCTL get_param -n mdd.$MDT0.changelog_size)
17646 echo "Changelog size after work $size2"
17648 (( $size2 > $size1 )) ||
17649 error "new Changelog size=$size2 less than old size=$size1"
17651 run_test 254 "Check changelog size"
17658 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17659 awk -F: '{print $2}' | grep $type > /dev/null
17660 if [ $? -ne 0 ]; then
17670 lfs ladvise -a willread $file > /dev/null 2>&1
17671 if [ $? -eq 0 ]; then
17675 lfs ladvise -a willread $file 2>&1 |
17676 grep "Inappropriate ioctl for device" > /dev/null
17677 if [ $? -eq 0 ]; then
17684 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17687 # run a random read IO workload
17688 # usage: random_read_iops <filename> <filesize> <iosize>
17689 random_read_iops() {
17692 local iosize=${3:-4096}
17694 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17695 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17698 drop_file_oss_cache() {
17702 $LFS ladvise -a dontneed $file 2>/dev/null ||
17703 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17706 ladvise_willread_performance()
17709 local average_origin=0
17710 local average_cache=0
17711 local average_ladvise=0
17713 for ((i = 1; i <= $repeat; i++)); do
17714 echo "Iter $i/$repeat: reading without willread hint"
17715 cancel_lru_locks osc
17716 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17717 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17718 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17719 average_origin=$(bc <<<"$average_origin + $speed_origin")
17721 cancel_lru_locks osc
17722 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17723 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17724 average_cache=$(bc <<<"$average_cache + $speed_cache")
17726 cancel_lru_locks osc
17727 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17728 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17729 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17730 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17731 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17733 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17734 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17735 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17737 speedup_cache=$(percent $average_cache $average_origin)
17738 speedup_ladvise=$(percent $average_ladvise $average_origin)
17740 echo "Average uncached read: $average_origin"
17741 echo "Average speedup with OSS cached read: " \
17742 "$average_cache = +$speedup_cache%"
17743 echo "Average speedup with ladvise willread: " \
17744 "$average_ladvise = +$speedup_ladvise%"
17746 local lowest_speedup=20
17747 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17748 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17749 "got $average_cache%. Skipping ladvise willread check."
17753 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17754 # it is still good to run until then to exercise 'ladvise willread'
17755 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17756 [ "$ost1_FSTYPE" = "zfs" ] &&
17757 echo "osd-zfs does not support dontneed or drop_caches" &&
17760 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17761 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17762 error_not_in_vm "Speedup with willread is less than " \
17763 "$lowest_speedup%, got $average_ladvise%"
17767 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17768 skip "lustre < 2.8.54 does not support ladvise "
17769 remote_ost_nodsh && skip "remote OST with nodsh"
17771 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17773 ladvise_no_type willread $DIR/$tfile &&
17774 skip "willread ladvise is not supported"
17776 ladvise_no_ioctl $DIR/$tfile &&
17777 skip "ladvise ioctl is not supported"
17780 local size=$((size_mb * 1048576))
17781 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17782 error "dd to $DIR/$tfile failed"
17784 lfs ladvise -a willread $DIR/$tfile ||
17785 error "Ladvise failed with no range argument"
17787 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17788 error "Ladvise failed with no -l or -e argument"
17790 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17791 error "Ladvise failed with only -e argument"
17793 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17794 error "Ladvise failed with only -l argument"
17796 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17797 error "End offset should not be smaller than start offset"
17799 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17800 error "End offset should not be equal to start offset"
17802 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17803 error "Ladvise failed with overflowing -s argument"
17805 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17806 error "Ladvise failed with overflowing -e argument"
17808 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17809 error "Ladvise failed with overflowing -l argument"
17811 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17812 error "Ladvise succeeded with conflicting -l and -e arguments"
17814 echo "Synchronous ladvise should wait"
17816 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17817 do_nodes $(comma_list $(osts_nodes)) \
17818 $LCTL set_param fail_val=$delay fail_loc=0x237
17820 local start_ts=$SECONDS
17821 lfs ladvise -a willread $DIR/$tfile ||
17822 error "Ladvise failed with no range argument"
17823 local end_ts=$SECONDS
17824 local inteval_ts=$((end_ts - start_ts))
17826 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17827 error "Synchronous advice didn't wait reply"
17830 echo "Asynchronous ladvise shouldn't wait"
17831 local start_ts=$SECONDS
17832 lfs ladvise -a willread -b $DIR/$tfile ||
17833 error "Ladvise failed with no range argument"
17834 local end_ts=$SECONDS
17835 local inteval_ts=$((end_ts - start_ts))
17837 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17838 error "Asynchronous advice blocked"
17841 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17842 ladvise_willread_performance
17844 run_test 255a "check 'lfs ladvise -a willread'"
17850 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17854 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17855 skip "lustre < 2.8.54 does not support ladvise "
17856 remote_ost_nodsh && skip "remote OST with nodsh"
17858 lfs setstripe -c 1 -i 0 $DIR/$tfile
17860 ladvise_no_type dontneed $DIR/$tfile &&
17861 skip "dontneed ladvise is not supported"
17863 ladvise_no_ioctl $DIR/$tfile &&
17864 skip "ladvise ioctl is not supported"
17866 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17867 [ "$ost1_FSTYPE" = "zfs" ] &&
17868 skip "zfs-osd does not support 'ladvise dontneed'"
17871 local size=$((size_mb * 1048576))
17872 # In order to prevent disturbance of other processes, only check 3/4
17873 # of the memory usage
17874 local kibibytes=$((size_mb * 1024 * 3 / 4))
17876 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17877 error "dd to $DIR/$tfile failed"
17879 #force write to complete before dropping OST cache & checking memory
17882 local total=$(facet_meminfo ost1 MemTotal)
17883 echo "Total memory: $total KiB"
17885 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17886 local before_read=$(facet_meminfo ost1 Cached)
17887 echo "Cache used before read: $before_read KiB"
17889 lfs ladvise -a willread $DIR/$tfile ||
17890 error "Ladvise willread failed"
17891 local after_read=$(facet_meminfo ost1 Cached)
17892 echo "Cache used after read: $after_read KiB"
17894 lfs ladvise -a dontneed $DIR/$tfile ||
17895 error "Ladvise dontneed again failed"
17896 local no_read=$(facet_meminfo ost1 Cached)
17897 echo "Cache used after dontneed ladvise: $no_read KiB"
17899 if [ $total -lt $((before_read + kibibytes)) ]; then
17900 echo "Memory is too small, abort checking"
17904 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17905 error "Ladvise willread should use more memory" \
17906 "than $kibibytes KiB"
17909 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17910 error "Ladvise dontneed should release more memory" \
17911 "than $kibibytes KiB"
17914 run_test 255b "check 'lfs ladvise -a dontneed'"
17917 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17918 skip "lustre < 2.10.50 does not support lockahead"
17926 test_mkdir -p $DIR/$tdir
17927 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17929 #test 10 returns only success/failure
17931 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17933 if [ $rc -eq 255 ]; then
17934 error "Ladvise test${i} failed, ${rc}"
17937 #test 11 counts lock enqueue requests, all others count new locks
17939 count=$(do_facet ost1 \
17940 $LCTL get_param -n ost.OSS.ost.stats)
17941 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17943 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17945 if [ $rc -eq 255 ]; then
17946 error "Ladvise test${i} failed, ${rc}"
17949 new_count=$(do_facet ost1 \
17950 $LCTL get_param -n ost.OSS.ost.stats)
17951 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17952 awk '{ print $2 }')
17954 difference="$((new_count - count))"
17955 if [ $difference -ne $rc ]; then
17956 error "Ladvise test${i}, bad enqueue count, returned " \
17957 "${rc}, actual ${difference}"
17960 for i in $(seq 12 21); do
17961 # If we do not do this, we run the risk of having too many
17962 # locks and starting lock cancellation while we are checking
17964 cancel_lru_locks osc
17966 count=$($LCTL get_param -n \
17967 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17969 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17971 if [ $rc -eq 255 ]; then
17972 error "Ladvise test ${i} failed, ${rc}"
17975 new_count=$($LCTL get_param -n \
17976 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17977 difference="$((new_count - count))"
17979 # Test 15 output is divided by 100 to map down to valid return
17980 if [ $i -eq 15 ]; then
17984 if [ $difference -ne $rc ]; then
17985 error "Ladvise test ${i}, bad lock count, returned " \
17986 "${rc}, actual ${difference}"
17990 #test 22 returns only success/failure
17992 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17994 if [ $rc -eq 255 ]; then
17995 error "Ladvise test${i} failed, ${rc}"
17998 run_test 255c "suite of ladvise lockahead tests"
18001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18002 remote_mds_nodsh && skip "remote MDS with nodsh"
18003 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18004 changelog_users $SINGLEMDS | grep "^cl" &&
18005 skip "active changelog user"
18011 mdt_dev=$(mdsdevname 1)
18014 changelog_register || error "changelog_register failed"
18017 mkdir -p $DIR/$tdir
18019 changelog_clear 0 || error "changelog_clear failed"
18022 touch $DIR/$tdir/{1..10}
18025 stop $SINGLEMDS || error "Fail to stop MDT"
18029 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18031 #after mount new plainllog is used
18032 touch $DIR/$tdir/{11..19}
18033 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18034 stack_trap "rm -f $tmpfile"
18035 cat_sl=$(do_facet $SINGLEMDS "sync; \
18036 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18037 llog_reader $tmpfile | grep -c type=1064553b")
18038 do_facet $SINGLEMDS llog_reader $tmpfile
18040 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18042 changelog_clear 0 || error "changelog_clear failed"
18044 cat_sl=$(do_facet $SINGLEMDS "sync; \
18045 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18046 llog_reader $tmpfile | grep -c type=1064553b")
18048 if (( cat_sl == 2 )); then
18049 error "Empty plain llog was not deleted from changelog catalog"
18050 elif (( cat_sl != 1 )); then
18051 error "Active plain llog shouldn't be deleted from catalog"
18054 run_test 256 "Check llog delete for empty and not full state"
18057 remote_mds_nodsh && skip "remote MDS with nodsh"
18058 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18059 skip "Need MDS version at least 2.8.55"
18061 test_mkdir $DIR/$tdir
18063 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18064 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18067 #define OBD_FAIL_MDS_XATTR_REP 0x161
18068 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18069 local facet=mds$((mdtidx + 1))
18070 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18071 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18073 stop $facet || error "stop MDS failed"
18074 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18075 error "start MDS fail"
18076 wait_recovery_complete $facet
18078 run_test 257 "xattr locks are not lost"
18080 # Verify we take the i_mutex when security requires it
18082 #define OBD_FAIL_IMUTEX_SEC 0x141c
18083 $LCTL set_param fail_loc=0x141c
18085 chmod u+s $DIR/$tfile
18086 chmod a+rwx $DIR/$tfile
18087 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18089 if [ $RC -ne 0 ]; then
18090 error "error, failed to take i_mutex, rc=$?"
18094 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18096 # Verify we do NOT take the i_mutex in the normal case
18098 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18099 $LCTL set_param fail_loc=0x141d
18102 chmod a+rw $DIR/$tfile
18103 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18105 if [ $RC -ne 0 ]; then
18106 error "error, took i_mutex unnecessarily, rc=$?"
18111 run_test 258b "verify i_mutex security behavior"
18114 local file=$DIR/$tfile
18118 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18120 stack_trap "rm -f $file" EXIT
18122 wait_delete_completed
18123 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18124 echo "before: $before"
18126 $LFS setstripe -i 0 -c 1 $file
18127 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18129 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18130 echo "after write: $after"
18132 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18133 do_facet ost1 $LCTL set_param fail_loc=0x2301
18135 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18136 echo "after truncate: $after"
18139 do_facet ost1 $LCTL set_param fail_loc=0
18140 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18142 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18143 echo "after restart: $after"
18144 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18145 error "missing truncate?"
18149 run_test 259 "crash at delayed truncate"
18152 #define OBD_FAIL_MDC_CLOSE 0x806
18153 $LCTL set_param fail_loc=0x80000806
18157 run_test 260 "Check mdc_close fail"
18159 ### Data-on-MDT sanity tests ###
18161 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18162 skip "Need MDS version at least 2.10.55 for DoM"
18165 local dom=$DIR/$tdir/dom_file
18166 local tmp=$DIR/$tdir/tmp_file
18168 mkdir -p $DIR/$tdir
18170 # basic checks for DoM component creation
18171 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18172 error "Can set MDT layout to non-first entry"
18174 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18175 error "Can define multiple entries as MDT layout"
18177 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18179 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18180 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18181 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18183 local mdtidx=$($LFS getstripe -m $dom)
18184 local mdtname=MDT$(printf %04x $mdtidx)
18185 local facet=mds$((mdtidx + 1))
18186 local space_check=1
18188 # Skip free space checks with ZFS
18189 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18193 local size_tmp=$((65536 * 3))
18194 local mdtfree1=$(do_facet $facet \
18195 lctl get_param -n osd*.*$mdtname.kbytesfree)
18197 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18198 # check also direct IO along write
18199 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18200 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18202 cmp $tmp $dom || error "file data is different"
18203 [ $(stat -c%s $dom) == $size_tmp ] ||
18204 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18205 if [ $space_check == 1 ]; then
18206 local mdtfree2=$(do_facet $facet \
18207 lctl get_param -n osd*.*$mdtname.kbytesfree)
18209 # increase in usage from by $size_tmp
18210 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18211 error "MDT free space wrong after write: " \
18212 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18216 local size_dom=10000
18218 $TRUNCATE $dom $size_dom
18219 [ $(stat -c%s $dom) == $size_dom ] ||
18220 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18221 if [ $space_check == 1 ]; then
18222 mdtfree1=$(do_facet $facet \
18223 lctl get_param -n osd*.*$mdtname.kbytesfree)
18224 # decrease in usage from $size_tmp to new $size_dom
18225 [ $(($mdtfree1 - $mdtfree2)) -ge \
18226 $(((size_tmp - size_dom) / 1024)) ] ||
18227 error "MDT free space is wrong after truncate: " \
18228 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18234 size_dom=$((size_dom + size_tmp))
18235 [ $(stat -c%s $dom) == $size_dom ] ||
18236 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18237 if [ $space_check == 1 ]; then
18238 mdtfree2=$(do_facet $facet \
18239 lctl get_param -n osd*.*$mdtname.kbytesfree)
18240 # increase in usage by $size_tmp from previous
18241 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18242 error "MDT free space is wrong after append: " \
18243 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18248 if [ $space_check == 1 ]; then
18249 mdtfree1=$(do_facet $facet \
18250 lctl get_param -n osd*.*$mdtname.kbytesfree)
18251 # decrease in usage by $size_dom from previous
18252 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18253 error "MDT free space is wrong after removal: " \
18254 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18257 # combined striping
18258 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18259 error "Can't create DoM + OST striping"
18261 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18262 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18263 # check also direct IO along write
18264 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18266 cmp $tmp $dom || error "file data is different"
18267 [ $(stat -c%s $dom) == $size_tmp ] ||
18268 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18273 run_test 270a "DoM: basic functionality tests"
18276 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18277 skip "Need MDS version at least 2.10.55"
18279 local dom=$DIR/$tdir/dom_file
18280 local max_size=1048576
18282 mkdir -p $DIR/$tdir
18283 $LFS setstripe -E $max_size -L mdt $dom
18285 # truncate over the limit
18286 $TRUNCATE $dom $(($max_size + 1)) &&
18287 error "successful truncate over the maximum size"
18288 # write over the limit
18289 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18290 error "successful write over the maximum size"
18291 # append over the limit
18292 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18293 echo "12345" >> $dom && error "successful append over the maximum size"
18298 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18301 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18302 skip "Need MDS version at least 2.10.55"
18304 mkdir -p $DIR/$tdir
18305 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18307 # check files inherit DoM EA
18308 touch $DIR/$tdir/first
18309 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18310 error "bad pattern"
18311 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18312 error "bad stripe count"
18313 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18314 error "bad stripe size"
18316 # check directory inherits DoM EA and uses it as default
18317 mkdir $DIR/$tdir/subdir
18318 touch $DIR/$tdir/subdir/second
18319 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18320 error "bad pattern in sub-directory"
18321 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18322 error "bad stripe count in sub-directory"
18323 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18324 error "bad stripe size in sub-directory"
18327 run_test 270c "DoM: DoM EA inheritance tests"
18330 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18331 skip "Need MDS version at least 2.10.55"
18333 mkdir -p $DIR/$tdir
18334 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18336 # inherit default DoM striping
18337 mkdir $DIR/$tdir/subdir
18338 touch $DIR/$tdir/subdir/f1
18340 # change default directory striping
18341 $LFS setstripe -c 1 $DIR/$tdir/subdir
18342 touch $DIR/$tdir/subdir/f2
18343 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18344 error "wrong default striping in file 2"
18345 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18346 error "bad pattern in file 2"
18349 run_test 270d "DoM: change striping from DoM to RAID0"
18352 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18353 skip "Need MDS version at least 2.10.55"
18355 mkdir -p $DIR/$tdir/dom
18356 mkdir -p $DIR/$tdir/norm
18359 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18360 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18362 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18363 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18365 # find DoM files by layout
18366 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18367 [ $NUM -eq $DOMFILES ] ||
18368 error "lfs find -L: found $NUM, expected $DOMFILES"
18369 echo "Test 1: lfs find 20 DOM files by layout: OK"
18371 # there should be 1 dir with default DOM striping
18372 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18374 error "lfs find -L: found $NUM, expected 1 dir"
18375 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18377 # find DoM files by stripe size
18378 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18379 [ $NUM -eq $DOMFILES ] ||
18380 error "lfs find -S: found $NUM, expected $DOMFILES"
18381 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18383 # find files by stripe offset except DoM files
18384 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18385 [ $NUM -eq $NORMFILES ] ||
18386 error "lfs find -i: found $NUM, expected $NORMFILES"
18387 echo "Test 5: lfs find no DOM files by stripe index: OK"
18390 run_test 270e "DoM: lfs find with DoM files test"
18393 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18394 skip "Need MDS version at least 2.10.55"
18396 local mdtname=${FSNAME}-MDT0000-mdtlov
18397 local dom=$DIR/$tdir/dom_file
18398 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18399 lod.$mdtname.dom_stripesize)
18400 local dom_limit=131072
18402 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18403 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18404 lod.$mdtname.dom_stripesize)
18405 [ ${dom_limit} -eq ${dom_current} ] ||
18406 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18408 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18409 $LFS setstripe -d $DIR/$tdir
18410 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18411 error "Can't set directory default striping"
18413 # exceed maximum stripe size
18414 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18415 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18416 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18417 error "Able to create DoM component size more than LOD limit"
18419 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18420 dom_current=$(do_facet mds1 $LCTL get_param -n \
18421 lod.$mdtname.dom_stripesize)
18422 [ 0 -eq ${dom_current} ] ||
18423 error "Can't set zero DoM stripe limit"
18426 # attempt to create DoM file on server with disabled DoM should
18427 # remove DoM entry from layout and be succeed
18428 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18429 error "Can't create DoM file (DoM is disabled)"
18430 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18431 error "File has DoM component while DoM is disabled"
18434 # attempt to create DoM file with only DoM stripe should return error
18435 $LFS setstripe -E $dom_limit -L mdt $dom &&
18436 error "Able to create DoM-only file while DoM is disabled"
18438 # too low values to be aligned with smallest stripe size 64K
18439 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18440 dom_current=$(do_facet mds1 $LCTL get_param -n \
18441 lod.$mdtname.dom_stripesize)
18442 [ 30000 -eq ${dom_current} ] &&
18443 error "Can set too small DoM stripe limit"
18445 # 64K is a minimal stripe size in Lustre, expect limit of that size
18446 [ 65536 -eq ${dom_current} ] ||
18447 error "Limit is not set to 64K but ${dom_current}"
18449 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18450 dom_current=$(do_facet mds1 $LCTL get_param -n \
18451 lod.$mdtname.dom_stripesize)
18453 [ 2147483648 -eq ${dom_current} ] &&
18454 error "Can set too large DoM stripe limit"
18456 do_facet mds1 $LCTL set_param -n \
18457 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18458 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18459 error "Can't create DoM component size after limit change"
18460 do_facet mds1 $LCTL set_param -n \
18461 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18462 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18463 error "Can't create DoM file after limit decrease"
18464 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18465 error "Can create big DoM component after limit decrease"
18466 touch ${dom}_def ||
18467 error "Can't create file with old default layout"
18469 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18472 run_test 270f "DoM: maximum DoM stripe size checks"
18475 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18476 skip "Need MDS version at least 2.10.55"
18478 local dom=$DIR/$tdir/dom
18480 mkdir -p $DIR/$tdir
18482 $LFS setstripe -E 1024K -L mdt $dom
18484 lctl set_param -n mdc.*.stats=clear
18485 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18486 cat $dom > /dev/null
18487 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18488 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18492 run_test 271a "DoM: data is cached for read after write"
18495 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18496 skip "Need MDS version at least 2.10.55"
18498 local dom=$DIR/$tdir/dom
18500 mkdir -p $DIR/$tdir
18502 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18504 lctl set_param -n mdc.*.stats=clear
18505 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18506 cancel_lru_locks mdc
18507 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18508 # second stat to check size is cached on client
18509 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18510 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18511 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18514 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18517 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18518 skip "Need MDS version at least 2.10.55"
18520 local dom=$DIR/$tdir/dom
18522 mkdir -p $DIR/$tdir
18524 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18526 lctl set_param -n mdc.*.stats=clear
18527 lctl set_param -n osc.*.stats=clear
18528 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18529 cancel_lru_locks mdc
18530 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18531 # second stat to check size is cached on client
18532 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18533 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18534 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18535 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18536 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18539 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18545 local mdt=MDT$(printf %04x $mdtidx)
18547 if [ -z $param ]; then
18548 lctl get_param -n mdc.*$mdt*.stats
18550 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18555 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18556 skip "Need MDS version at least 2.10.55"
18558 local dom=$DIR/$tdir/dom
18560 mkdir -p $DIR/$tdir
18562 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18564 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18565 local facet=mds$((mdtidx + 1))
18567 cancel_lru_locks mdc
18568 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18569 createmany -o $dom 1000
18570 lctl set_param -n mdc.*.stats=clear
18571 smalliomany -w $dom 1000 200
18572 get_mdc_stats $mdtidx
18573 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18574 # Each file has 1 open, 1 IO enqueues, total 2000
18575 # but now we have also +1 getxattr for security.capability, total 3000
18576 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18577 unlinkmany $dom 1000
18579 cancel_lru_locks mdc
18580 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18581 createmany -o $dom 1000
18582 lctl set_param -n mdc.*.stats=clear
18583 smalliomany -w $dom 1000 200
18584 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18585 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18586 # for OPEN and IO lock.
18587 [ $((enq - enq_2)) -ge 1000 ] ||
18588 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18589 unlinkmany $dom 1000
18592 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18594 cleanup_271def_tests() {
18600 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18601 skip "Need MDS version at least 2.10.57"
18603 local dom=$DIR/$tdir/dom
18604 local tmp=$TMP/$tfile
18605 trap "cleanup_271def_tests $tmp" EXIT
18607 mkdir -p $DIR/$tdir
18609 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18611 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18613 cancel_lru_locks mdc
18614 dd if=/dev/urandom of=$tmp bs=1000 count=1
18615 dd if=$tmp of=$dom bs=1000 count=1
18616 cancel_lru_locks mdc
18618 cat /etc/hosts >> $tmp
18619 lctl set_param -n mdc.*.stats=clear
18621 # append data to the same file it should update local page
18622 echo "Append to the same page"
18623 cat /etc/hosts >> $dom
18624 local num=$(get_mdc_stats $mdtidx ost_read)
18625 local ra=$(get_mdc_stats $mdtidx req_active)
18626 local rw=$(get_mdc_stats $mdtidx req_waittime)
18628 [ -z $num ] || error "$num READ RPC occured"
18629 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18633 cmp $tmp $dom || error "file miscompare"
18635 cancel_lru_locks mdc
18636 lctl set_param -n mdc.*.stats=clear
18638 echo "Open and read file"
18639 cat $dom > /dev/null
18640 local num=$(get_mdc_stats $mdtidx ost_read)
18641 local ra=$(get_mdc_stats $mdtidx req_active)
18642 local rw=$(get_mdc_stats $mdtidx req_waittime)
18644 [ -z $num ] || error "$num READ RPC occured"
18645 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18649 cmp $tmp $dom || error "file miscompare"
18653 run_test 271d "DoM: read on open (1K file in reply buffer)"
18656 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18657 skip "Need MDS version at least 2.10.57"
18659 local dom=$DIR/$tdir/dom
18660 local tmp=$TMP/$tfile
18661 trap "cleanup_271def_tests $tmp" EXIT
18663 mkdir -p $DIR/$tdir
18665 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18667 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18669 cancel_lru_locks mdc
18670 dd if=/dev/urandom of=$tmp bs=265000 count=1
18671 dd if=$tmp of=$dom bs=265000 count=1
18672 cancel_lru_locks mdc
18673 cat /etc/hosts >> $tmp
18674 lctl set_param -n mdc.*.stats=clear
18676 echo "Append to the same page"
18677 cat /etc/hosts >> $dom
18678 local num=$(get_mdc_stats $mdtidx ost_read)
18679 local ra=$(get_mdc_stats $mdtidx req_active)
18680 local rw=$(get_mdc_stats $mdtidx req_waittime)
18682 [ -z $num ] || error "$num READ RPC occured"
18683 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18687 cmp $tmp $dom || error "file miscompare"
18689 cancel_lru_locks mdc
18690 lctl set_param -n mdc.*.stats=clear
18692 echo "Open and read file"
18693 cat $dom > /dev/null
18694 local num=$(get_mdc_stats $mdtidx ost_read)
18695 local ra=$(get_mdc_stats $mdtidx req_active)
18696 local rw=$(get_mdc_stats $mdtidx req_waittime)
18698 [ -z $num ] && num=0
18699 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18700 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18704 cmp $tmp $dom || error "file miscompare"
18708 run_test 271f "DoM: read on open (200K file and read tail)"
18711 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18712 skip "Skipping due to old client or server version"
18714 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18716 $CHECKSTAT -t file $DIR1/$tfile
18718 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18721 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18722 $LCTL set_param fail_loc=0x80000314
18723 rm $DIR1/$tfile || error "Unlink fails"
18725 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18726 [ $RC -eq 0 ] || error "Failed write to stale object"
18728 run_test 271g "Discard DoM data vs client flush race"
18731 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18732 skip "Need MDS version at least 2.11.50"
18734 local dom=$DIR/$tdir/dom
18735 mkdir -p $DIR/$tdir
18737 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18738 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18739 error "failed to write data into $dom"
18740 local old_md5=$(md5sum $dom)
18742 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18743 error "failed to migrate to the same DoM component"
18745 local new_md5=$(md5sum $dom)
18747 [ "$old_md5" == "$new_md5" ] ||
18748 error "md5sum differ: $old_md5, $new_md5"
18750 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18751 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18753 run_test 272a "DoM migration: new layout with the same DOM component"
18756 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18757 skip "Need MDS version at least 2.11.50"
18759 local dom=$DIR/$tdir/dom
18760 mkdir -p $DIR/$tdir
18761 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18763 local mdtidx=$($LFS getstripe -m $dom)
18764 local mdtname=MDT$(printf %04x $mdtidx)
18765 local facet=mds$((mdtidx + 1))
18767 local mdtfree1=$(do_facet $facet \
18768 lctl get_param -n osd*.*$mdtname.kbytesfree)
18769 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18770 error "failed to write data into $dom"
18771 local old_md5=$(md5sum $dom)
18772 cancel_lru_locks mdc
18773 local mdtfree1=$(do_facet $facet \
18774 lctl get_param -n osd*.*$mdtname.kbytesfree)
18776 $LFS migrate -c2 $dom ||
18777 error "failed to migrate to the new composite layout"
18778 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18779 error "MDT stripe was not removed"
18781 cancel_lru_locks mdc
18782 local new_md5=$(md5sum $dom)
18783 [ "$old_md5" == "$new_md5" ] ||
18784 error "$old_md5 != $new_md5"
18786 # Skip free space checks with ZFS
18787 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18788 local mdtfree2=$(do_facet $facet \
18789 lctl get_param -n osd*.*$mdtname.kbytesfree)
18790 [ $mdtfree2 -gt $mdtfree1 ] ||
18791 error "MDT space is not freed after migration"
18795 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18798 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18799 skip "Need MDS version at least 2.11.50"
18801 local dom=$DIR/$tdir/$tfile
18802 mkdir -p $DIR/$tdir
18803 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18805 local mdtidx=$($LFS getstripe -m $dom)
18806 local mdtname=MDT$(printf %04x $mdtidx)
18807 local facet=mds$((mdtidx + 1))
18809 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18810 error "failed to write data into $dom"
18811 local old_md5=$(md5sum $dom)
18812 cancel_lru_locks mdc
18813 local mdtfree1=$(do_facet $facet \
18814 lctl get_param -n osd*.*$mdtname.kbytesfree)
18816 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18817 error "failed to migrate to the new composite layout"
18818 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18819 error "MDT stripe was not removed"
18821 cancel_lru_locks mdc
18822 local new_md5=$(md5sum $dom)
18823 [ "$old_md5" == "$new_md5" ] ||
18824 error "$old_md5 != $new_md5"
18826 # Skip free space checks with ZFS
18827 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18828 local mdtfree2=$(do_facet $facet \
18829 lctl get_param -n osd*.*$mdtname.kbytesfree)
18830 [ $mdtfree2 -gt $mdtfree1 ] ||
18831 error "MDS space is not freed after migration"
18835 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18838 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18839 skip "Need MDS version at least 2.12.55"
18841 local dom=$DIR/$tdir/$tfile
18842 mkdir -p $DIR/$tdir
18843 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18845 local mdtidx=$($LFS getstripe -m $dom)
18846 local mdtname=MDT$(printf %04x $mdtidx)
18847 local facet=mds$((mdtidx + 1))
18849 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18850 error "failed to write data into $dom"
18851 local old_md5=$(md5sum $dom)
18852 cancel_lru_locks mdc
18853 local mdtfree1=$(do_facet $facet \
18854 lctl get_param -n osd*.*$mdtname.kbytesfree)
18856 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
18857 error "failed mirroring to the new composite layout"
18858 $LFS mirror resync $dom ||
18859 error "failed mirror resync"
18860 $LFS mirror split --mirror-id 1 -d $dom ||
18861 error "failed mirror split"
18863 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18864 error "MDT stripe was not removed"
18866 cancel_lru_locks mdc
18867 local new_md5=$(md5sum $dom)
18868 [ "$old_md5" == "$new_md5" ] ||
18869 error "$old_md5 != $new_md5"
18871 # Skip free space checks with ZFS
18872 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18873 local mdtfree2=$(do_facet $facet \
18874 lctl get_param -n osd*.*$mdtname.kbytesfree)
18875 [ $mdtfree2 -gt $mdtfree1 ] ||
18876 error "MDS space is not freed after DOM mirror deletion"
18880 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
18883 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18884 skip "Need MDS version at least 2.12.55"
18886 local dom=$DIR/$tdir/$tfile
18887 mkdir -p $DIR/$tdir
18888 $LFS setstripe -c 2 $dom
18890 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18891 error "failed to write data into $dom"
18892 local old_md5=$(md5sum $dom)
18893 cancel_lru_locks mdc
18895 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
18896 error "failed mirroring to the DOM layout"
18897 $LFS mirror resync $dom ||
18898 error "failed mirror resync"
18899 $LFS mirror split --mirror-id 1 -d $dom ||
18900 error "failed mirror split"
18902 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18903 error "MDT stripe was not removed"
18905 cancel_lru_locks mdc
18906 local new_md5=$(md5sum $dom)
18907 [ "$old_md5" == "$new_md5" ] ||
18908 error "$old_md5 != $new_md5"
18912 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
18915 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18916 skip "Need MDS version at least 2.12.55"
18918 local dom=$DIR/$tdir/$tfile
18919 mkdir -p $DIR/$tdir
18920 $LFS setstripe -c 2 $dom
18922 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18923 error "failed to write data into $dom"
18924 local old_md5=$(md5sum $dom)
18925 cancel_lru_locks mdc
18927 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
18928 error "failed migrating to the DOM file"
18930 cancel_lru_locks mdc
18931 local new_md5=$(md5sum $dom)
18932 [ "$old_md5" != "$new_md5" ] &&
18933 error "$old_md5 != $new_md5"
18937 run_test 272f "DoM migration: OST-striped file to DOM file"
18940 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18941 skip "Need MDS version at least 2.11.50"
18943 # Layout swap cannot be done if either file has DOM component,
18944 # this will never be supported, migration should be used instead
18946 local dom=$DIR/$tdir/$tfile
18947 mkdir -p $DIR/$tdir
18949 $LFS setstripe -c2 ${dom}_plain
18950 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18951 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18952 error "can swap layout with DoM component"
18953 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18954 error "can swap layout with DoM component"
18956 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18957 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18958 error "can swap layout with DoM component"
18959 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18960 error "can swap layout with DoM component"
18963 run_test 273a "DoM: layout swapping should fail with DOM"
18966 remote_ost_nodsh && skip "remote OST with nodsh"
18967 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18968 skip "Need OST version >= 2.10.57"
18970 local file=$DIR/$tfile
18973 oss=$(comma_list $(osts_nodes))
18975 dd if=/dev/urandom of=$file bs=1M count=2 ||
18976 error "failed to create a file"
18977 cancel_lru_locks osc
18980 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18981 error "failed to read a file"
18983 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
18984 $LCTL set_param fail_loc=0x8000031f
18986 cancel_lru_locks osc &
18989 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
18990 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
18991 #IO takes another lock, but matches the PENDING one
18992 #and places it to the IO RPC
18993 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
18994 error "failed to read a file with PENDING lock"
18996 run_test 275 "Read on a canceled duplicate lock"
18999 remote_ost_nodsh && skip "remote OST with nodsh"
19002 do_facet ost1 "(while true; do \
19003 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19004 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19007 for LOOP in $(seq 20); do
19009 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19012 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19013 rm $TMP/sanity_276_pid"
19015 run_test 276 "Race between mount and obd_statfs"
19018 $LCTL set_param ldlm.namespaces.*.lru_size=0
19019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19020 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19021 grep ^used_mb | awk '{print $2}')
19022 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19023 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19024 oflag=direct conv=notrunc
19025 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19026 grep ^used_mb | awk '{print $2}')
19027 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19029 run_test 277 "Direct IO shall drop page cache"
19032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19033 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19034 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19035 skip "needs the same host for mdt1 mdt2" && return
19040 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19041 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19047 echo "Starting MDTs"
19048 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19050 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19052 do_facet mds2 $LCTL set_param fail_loc=0
19054 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19055 wait_recovery_complete mds2
19057 run_test 278 "Race starting MDS between MDTs stop/start"
19059 cleanup_test_300() {
19063 test_striped_dir() {
19068 mkdir -p $DIR/$tdir
19070 SAVE_UMASK=$(umask)
19071 trap cleanup_test_300 RETURN EXIT
19073 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19074 $DIR/$tdir/striped_dir ||
19075 error "set striped dir error"
19077 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19078 [ "$mode" = "755" ] || error "expect 755 got $mode"
19080 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19081 error "getdirstripe failed"
19082 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19083 if [ "$stripe_count" != "2" ]; then
19084 error "1:stripe_count is $stripe_count, expect 2"
19086 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19087 if [ "$stripe_count" != "2" ]; then
19088 error "2:stripe_count is $stripe_count, expect 2"
19091 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19092 if [ "$stripe_index" != "$mdt_index" ]; then
19093 error "stripe_index is $stripe_index, expect $mdt_index"
19096 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19097 error "nlink error after create striped dir"
19099 mkdir $DIR/$tdir/striped_dir/a
19100 mkdir $DIR/$tdir/striped_dir/b
19102 stat $DIR/$tdir/striped_dir/a ||
19103 error "create dir under striped dir failed"
19104 stat $DIR/$tdir/striped_dir/b ||
19105 error "create dir under striped dir failed"
19107 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19108 error "nlink error after mkdir"
19110 rmdir $DIR/$tdir/striped_dir/a
19111 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19112 error "nlink error after rmdir"
19114 rmdir $DIR/$tdir/striped_dir/b
19115 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19116 error "nlink error after rmdir"
19118 chattr +i $DIR/$tdir/striped_dir
19119 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19120 error "immutable flags not working under striped dir!"
19121 chattr -i $DIR/$tdir/striped_dir
19123 rmdir $DIR/$tdir/striped_dir ||
19124 error "rmdir striped dir error"
19132 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19133 skip "skipped for lustre < 2.7.0"
19134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19137 test_striped_dir 0 || error "failed on striped dir on MDT0"
19138 test_striped_dir 1 || error "failed on striped dir on MDT0"
19140 run_test 300a "basic striped dir sanity test"
19143 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19144 skip "skipped for lustre < 2.7.0"
19145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19153 test_mkdir $DIR/$tdir || error "mkdir fail"
19154 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19155 error "set striped dir error"
19156 for i in {0..9}; do
19157 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19159 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19160 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19161 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19163 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19164 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19165 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19169 run_test 300b "check ctime/mtime for striped dir"
19172 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19173 skip "skipped for lustre < 2.7.0"
19174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19179 mkdir -p $DIR/$tdir
19180 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19181 error "set striped dir error"
19183 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19184 error "chown striped dir failed"
19186 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19187 error "create 5k files failed"
19189 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19191 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19195 run_test 300c "chown && check ls under striped directory"
19198 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19199 skip "skipped for lustre < 2.7.0"
19200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19201 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19206 mkdir -p $DIR/$tdir
19207 $LFS setstripe -c 2 $DIR/$tdir
19209 #local striped directory
19210 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19211 error "set striped dir error"
19212 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19213 error "create 10 files failed"
19215 #remote striped directory
19216 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19217 error "set striped dir error"
19218 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19219 error "create 10 files failed"
19221 for file in $(find $DIR/$tdir); do
19222 stripe_count=$($LFS getstripe -c $file)
19223 [ $stripe_count -eq 2 ] ||
19224 error "wrong stripe $stripe_count for $file"
19229 run_test 300d "check default stripe under striped directory"
19232 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19233 skip "Need MDS version at least 2.7.55"
19234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19240 mkdir -p $DIR/$tdir
19242 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19243 error "set striped dir error"
19245 touch $DIR/$tdir/striped_dir/a
19246 touch $DIR/$tdir/striped_dir/b
19247 touch $DIR/$tdir/striped_dir/c
19249 mkdir $DIR/$tdir/striped_dir/dir_a
19250 mkdir $DIR/$tdir/striped_dir/dir_b
19251 mkdir $DIR/$tdir/striped_dir/dir_c
19253 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19254 error "set striped adir under striped dir error"
19256 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19257 error "set striped bdir under striped dir error"
19259 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19260 error "set striped cdir under striped dir error"
19262 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19263 error "rename dir under striped dir fails"
19265 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19266 error "rename dir under different stripes fails"
19268 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19269 error "rename file under striped dir should succeed"
19271 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19272 error "rename dir under striped dir should succeed"
19276 run_test 300e "check rename under striped directory"
19279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19281 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19282 skip "Need MDS version at least 2.7.55"
19288 mkdir -p $DIR/$tdir
19290 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19291 error "set striped dir error"
19293 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19294 error "set striped dir error"
19296 touch $DIR/$tdir/striped_dir/a
19297 mkdir $DIR/$tdir/striped_dir/dir_a
19298 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19299 error "create striped dir under striped dir fails"
19301 touch $DIR/$tdir/striped_dir1/b
19302 mkdir $DIR/$tdir/striped_dir1/dir_b
19303 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19304 error "create striped dir under striped dir fails"
19306 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19307 error "rename dir under different striped dir should fail"
19309 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19310 error "rename striped dir under diff striped dir should fail"
19312 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19313 error "rename file under diff striped dirs fails"
19317 run_test 300f "check rename cross striped directory"
19319 test_300_check_default_striped_dir()
19322 local default_count=$2
19323 local default_index=$3
19326 local dir_stripe_index
19329 echo "checking $dirname $default_count $default_index"
19330 $LFS setdirstripe -D -c $default_count -i $default_index \
19331 -t all_char $DIR/$tdir/$dirname ||
19332 error "set default stripe on striped dir error"
19333 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19334 [ $stripe_count -eq $default_count ] ||
19335 error "expect $default_count get $stripe_count for $dirname"
19337 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19338 [ $stripe_index -eq $default_index ] ||
19339 error "expect $default_index get $stripe_index for $dirname"
19341 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19342 error "create dirs failed"
19344 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19345 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19346 for dir in $(find $DIR/$tdir/$dirname/*); do
19347 stripe_count=$($LFS getdirstripe -c $dir)
19348 [ $stripe_count -eq $default_count ] ||
19349 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19350 error "stripe count $default_count != $stripe_count for $dir"
19352 stripe_index=$($LFS getdirstripe -i $dir)
19353 [ $default_index -eq -1 ] ||
19354 [ $stripe_index -eq $default_index ] ||
19355 error "$stripe_index != $default_index for $dir"
19357 #check default stripe
19358 stripe_count=$($LFS getdirstripe -D -c $dir)
19359 [ $stripe_count -eq $default_count ] ||
19360 error "default count $default_count != $stripe_count for $dir"
19362 stripe_index=$($LFS getdirstripe -D -i $dir)
19363 [ $stripe_index -eq $default_index ] ||
19364 error "default index $default_index != $stripe_index for $dir"
19366 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19371 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19372 skip "Need MDS version at least 2.7.55"
19379 mkdir $DIR/$tdir/normal_dir
19381 #Checking when client cache stripe index
19382 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19383 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19384 error "create striped_dir failed"
19386 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19387 error "create dir0 fails"
19388 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19389 [ $stripe_index -eq 0 ] ||
19390 error "dir0 expect index 0 got $stripe_index"
19392 mkdir $DIR/$tdir/striped_dir/dir1 ||
19393 error "create dir1 fails"
19394 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19395 [ $stripe_index -eq 1 ] ||
19396 error "dir1 expect index 1 got $stripe_index"
19398 #check default stripe count/stripe index
19399 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19400 test_300_check_default_striped_dir normal_dir 1 0
19401 test_300_check_default_striped_dir normal_dir 2 1
19402 test_300_check_default_striped_dir normal_dir 2 -1
19404 #delete default stripe information
19405 echo "delete default stripeEA"
19406 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19407 error "set default stripe on striped dir error"
19409 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19410 for dir in $(find $DIR/$tdir/normal_dir/*); do
19411 stripe_count=$($LFS getdirstripe -c $dir)
19412 [ $stripe_count -eq 0 ] ||
19413 error "expect 1 get $stripe_count for $dir"
19414 stripe_index=$($LFS getdirstripe -i $dir)
19415 [ $stripe_index -eq 0 ] ||
19416 error "expect 0 get $stripe_index for $dir"
19419 run_test 300g "check default striped directory for normal directory"
19422 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19423 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19424 skip "Need MDS version at least 2.7.55"
19430 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19431 error "set striped dir error"
19433 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19434 test_300_check_default_striped_dir striped_dir 1 0
19435 test_300_check_default_striped_dir striped_dir 2 1
19436 test_300_check_default_striped_dir striped_dir 2 -1
19438 #delete default stripe information
19439 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19440 error "set default stripe on striped dir error"
19442 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19443 for dir in $(find $DIR/$tdir/striped_dir/*); do
19444 stripe_count=$($LFS getdirstripe -c $dir)
19445 [ $stripe_count -eq 0 ] ||
19446 error "expect 1 get $stripe_count for $dir"
19449 run_test 300h "check default striped directory for striped directory"
19452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19454 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19455 skip "Need MDS version at least 2.7.55"
19462 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19463 error "set striped dir error"
19465 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19466 error "create files under striped dir failed"
19468 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19469 error "set striped hashdir error"
19471 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19472 error "create dir0 under hash dir failed"
19473 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19474 error "create dir1 under hash dir failed"
19476 # unfortunately, we need to umount to clear dir layout cache for now
19477 # once we fully implement dir layout, we can drop this
19478 umount_client $MOUNT || error "umount failed"
19479 mount_client $MOUNT || error "mount failed"
19481 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19482 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19483 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19485 #set the stripe to be unknown hash type
19486 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19487 $LCTL set_param fail_loc=0x1901
19488 for ((i = 0; i < 10; i++)); do
19489 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19490 error "stat f-$i failed"
19491 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19494 touch $DIR/$tdir/striped_dir/f0 &&
19495 error "create under striped dir with unknown hash should fail"
19497 $LCTL set_param fail_loc=0
19499 umount_client $MOUNT || error "umount failed"
19500 mount_client $MOUNT || error "mount failed"
19504 run_test 300i "client handle unknown hash type striped directory"
19507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19509 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19510 skip "Need MDS version at least 2.7.55"
19517 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19518 $LCTL set_param fail_loc=0x1702
19519 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19520 error "set striped dir error"
19522 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19523 error "create files under striped dir failed"
19525 $LCTL set_param fail_loc=0
19527 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19531 run_test 300j "test large update record"
19534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19535 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19536 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19537 skip "Need MDS version at least 2.7.55"
19539 # this test needs a huge transaction
19541 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
19542 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
19549 #define OBD_FAIL_LARGE_STRIPE 0x1703
19550 $LCTL set_param fail_loc=0x1703
19551 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19552 error "set striped dir error"
19553 $LCTL set_param fail_loc=0
19555 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19556 error "getstripeddir fails"
19557 rm -rf $DIR/$tdir/striped_dir ||
19558 error "unlink striped dir fails"
19562 run_test 300k "test large striped directory"
19565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19566 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19567 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19568 skip "Need MDS version at least 2.7.55"
19572 test_mkdir -p $DIR/$tdir/striped_dir
19573 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19574 error "chown $RUNAS_ID failed"
19575 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19576 error "set default striped dir failed"
19578 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19579 $LCTL set_param fail_loc=0x80000158
19580 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19582 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19583 [ $stripe_index -eq 1 ] ||
19584 error "expect 1 get $stripe_index for $dir"
19586 run_test 300l "non-root user to create dir under striped dir with stale layout"
19589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19590 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19591 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19592 skip "Need MDS version at least 2.7.55"
19594 mkdir -p $DIR/$tdir/striped_dir
19595 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19596 error "set default stripes dir error"
19598 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19600 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19601 [ $stripe_count -eq 0 ] ||
19602 error "expect 0 get $stripe_count for a"
19604 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19605 error "set default stripes dir error"
19607 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19609 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19610 [ $stripe_count -eq 0 ] ||
19611 error "expect 0 get $stripe_count for b"
19613 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19614 error "set default stripes dir error"
19616 mkdir $DIR/$tdir/striped_dir/c &&
19617 error "default stripe_index is invalid, mkdir c should fails"
19619 rm -rf $DIR/$tdir || error "rmdir fails"
19621 run_test 300m "setstriped directory on single MDT FS"
19624 local list=$(comma_list $(mdts_nodes))
19627 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19633 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19634 skip "Need MDS version at least 2.7.55"
19635 remote_mds_nodsh && skip "remote MDS with nodsh"
19638 local list=$(comma_list $(mdts_nodes))
19640 trap cleanup_300n RETURN EXIT
19641 mkdir -p $DIR/$tdir
19642 chmod 777 $DIR/$tdir
19643 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19644 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19645 error "create striped dir succeeds with gid=0"
19647 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19648 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19649 error "create striped dir fails with gid=-1"
19651 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19652 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19653 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19654 error "set default striped dir succeeds with gid=0"
19657 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19658 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19659 error "set default striped dir fails with gid=-1"
19662 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19663 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19664 error "create test_dir fails"
19665 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19666 error "create test_dir1 fails"
19667 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19668 error "create test_dir2 fails"
19671 run_test 300n "non-root user to create dir under striped dir with default EA"
19674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19675 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19676 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19677 skip "Need MDS version at least 2.7.55"
19682 mkdir -p $DIR/$tdir
19684 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19685 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19686 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19687 skip "not enough free inodes $numfree1 $numfree2"
19690 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19691 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19692 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19693 skip "not enough free space $numfree1 $numfree2"
19696 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19697 error "setdirstripe fails"
19699 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19700 error "create dirs fails"
19702 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19703 ls $DIR/$tdir/striped_dir > /dev/null ||
19704 error "ls striped dir fails"
19705 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19706 error "unlink big striped dir fails"
19708 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19713 remote_mds_nodsh && skip "remote MDS with nodsh"
19715 mkdir -p $DIR/$tdir
19717 #define OBD_FAIL_OUT_ENOSPC 0x1704
19718 do_facet mds2 lctl set_param fail_loc=0x80001704
19719 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19720 && error "create striped directory should fail"
19722 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19724 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19727 run_test 300p "create striped directory without space"
19730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19733 local fd=$(free_fd)
19734 local cmd="exec $fd<$tdir"
19736 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19739 trap "eval $cmd" EXIT
19740 cd $tdir || error "cd $tdir fails"
19741 rmdir ../$tdir || error "rmdir $tdir fails"
19742 mkdir local_dir && error "create dir succeeds"
19743 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19747 run_test 300q "create remote directory under orphan directory"
19750 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19751 skip "Need MDS version at least 2.7.55" && return
19752 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19756 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19757 error "set striped dir error"
19759 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19760 error "getstripeddir fails"
19763 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19764 awk '/lmv_stripe_count:/ { print $2 }')
19766 [ $MDSCOUNT -ne $stripe_count ] &&
19767 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19769 rm -rf $DIR/$tdir/striped_dir ||
19770 error "unlink striped dir fails"
19772 run_test 300r "test -1 striped directory"
19774 prepare_remote_file() {
19775 mkdir $DIR/$tdir/src_dir ||
19776 error "create remote source failed"
19778 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19779 error "cp to remote source failed"
19780 touch $DIR/$tdir/src_dir/a
19782 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19783 error "create remote target dir failed"
19785 touch $DIR/$tdir/tgt_dir/b
19787 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19788 error "rename dir cross MDT failed!"
19790 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19791 error "src_child still exists after rename"
19793 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19794 error "missing file(a) after rename"
19796 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19797 error "diff after rename"
19801 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19804 local remote_file=$DIR/$tdir/tgt_dir/b
19806 mkdir -p $DIR/$tdir
19808 prepare_remote_file || error "prepare remote file failed"
19811 $OPENUNLINK $remote_file $remote_file ||
19812 error "openunlink $remote_file failed"
19813 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19815 run_test 310a "open unlink remote file"
19818 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19821 local remote_file=$DIR/$tdir/tgt_dir/b
19823 mkdir -p $DIR/$tdir
19825 prepare_remote_file || error "prepare remote file failed"
19827 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19828 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19829 $CHECKSTAT -t file $remote_file || error "check file failed"
19831 run_test 310b "unlink remote file with multiple links while open"
19834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19835 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19837 local remote_file=$DIR/$tdir/tgt_dir/b
19839 mkdir -p $DIR/$tdir
19841 prepare_remote_file || error "prepare remote file failed"
19843 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19844 multiop_bg_pause $remote_file O_uc ||
19845 error "mulitop failed for remote file"
19847 $MULTIOP $DIR/$tfile Ouc
19848 kill -USR1 $MULTIPID
19851 run_test 310c "open-unlink remote file with multiple links"
19855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19856 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19857 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19858 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19859 remote_mds_nodsh && skip "remote MDS with nodsh"
19861 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19862 local mdts=$(comma_list $(mdts_nodes))
19864 mkdir -p $DIR/$tdir
19865 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19866 createmany -o $DIR/$tdir/$tfile. 1000
19868 # statfs data is not real time, let's just calculate it
19869 old_iused=$((old_iused + 1000))
19871 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19872 osp.*OST0000*MDT0000.create_count")
19873 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19874 osp.*OST0000*MDT0000.max_create_count")
19875 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19877 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19878 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19879 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19881 unlinkmany $DIR/$tdir/$tfile. 1000
19883 do_nodes $mdts "$LCTL set_param -n \
19884 osp.*OST0000*.max_create_count=$max_count"
19885 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19886 do_nodes $mdts "$LCTL set_param -n \
19887 osp.*OST0000*.create_count=$count"
19888 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19889 grep "=0" && error "create_count is zero"
19892 for i in $(seq 120); do
19893 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19894 # system may be too busy to destroy all objs in time, use
19895 # a somewhat small value to not fail autotest
19896 [ $((old_iused - new_iused)) -gt 400 ] && break
19900 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19901 [ $((old_iused - new_iused)) -gt 400 ] ||
19902 error "objs not destroyed after unlink"
19904 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19911 local vdevdir=$(dirname $(facet_vdevice $ost))
19912 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19913 local zfs_zapid=$(do_facet $ost $cmd |
19914 grep -w "/O/0/d$((objid%32))" -C 5 |
19915 awk '/Object/{getline; print $1}')
19916 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19917 awk "/$objid = /"'{printf $3}')
19922 zfs_object_blksz() {
19926 local vdevdir=$(dirname $(facet_vdevice $ost))
19927 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19928 local blksz=$(do_facet $ost $cmd $objid |
19929 awk '/dblk/{getline; printf $4}')
19931 case "${blksz: -1}" in
19932 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19933 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19940 test_312() { # LU-4856
19941 remote_ost_nodsh && skip "remote OST with nodsh"
19942 [ "$ost1_FSTYPE" = "zfs" ] ||
19943 skip_env "the test only applies to zfs"
19945 local max_blksz=$(do_facet ost1 \
19946 $ZFS get -p recordsize $(facet_device ost1) |
19947 awk '!/VALUE/{print $3}')
19949 # to make life a little bit easier
19950 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19951 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19953 local tf=$DIR/$tdir/$tfile
19955 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19957 # Get ZFS object id
19958 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19959 # block size change by sequential overwrite
19962 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19963 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19965 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19966 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19970 # block size change by sequential append write
19971 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19972 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19973 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19976 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19977 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
19978 oflag=sync conv=notrunc
19980 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19981 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
19982 error "blksz error, actual $blksz, " \
19983 "expected: 2 * $count * $PAGE_SIZE"
19989 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19990 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19992 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
19993 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19994 [ $blksz -eq $PAGE_SIZE ] ||
19995 error "blksz error: $blksz, expected: $PAGE_SIZE"
19997 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
19998 blksz=$(zfs_object_blksz ost1 $zfs_objid)
19999 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20001 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20002 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20003 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20005 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20008 remote_ost_nodsh && skip "remote OST with nodsh"
20010 local file=$DIR/$tfile
20013 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20015 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20016 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20017 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20018 error "write should failed"
20019 do_facet ost1 "$LCTL set_param fail_loc=0"
20022 run_test 313 "io should fail after last_rcvd update fail"
20025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20027 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20028 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20030 wait_delete_completed
20031 do_facet ost1 "$LCTL set_param fail_loc=0"
20033 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20035 test_315() { # LU-618
20036 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20038 local file=$DIR/$tfile
20041 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20042 error "multiop file write failed"
20043 $MULTIOP $file oO_RDONLY:r4063232_c &
20048 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20051 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20054 run_test 315 "read should be accounted"
20057 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20058 large_xattr_enabled || skip_env "ea_inode feature disabled"
20060 rm -rf $DIR/$tdir/d
20061 mkdir -p $DIR/$tdir/d
20062 chown nobody $DIR/$tdir/d
20063 touch $DIR/$tdir/d/file
20065 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20067 run_test 316 "lfs mv"
20070 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20071 skip "Need MDS version at least 2.11.53"
20072 if [ "$ost1_FSTYPE" == "zfs" ]; then
20073 skip "LU-10370: no implementation for ZFS"
20077 local grant_blk_size
20079 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20080 awk '/grant_block_size:/ { print $2; exit; }')
20082 # Create File of size 5M. Truncate it to below size's and verify
20085 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20086 error "Create file $DIR/$tfile failed"
20087 stack_trap "rm -f $DIR/$tfile" EXIT
20089 for trunc_sz in 2097152 4097 4000 509 0; do
20090 $TRUNCATE $DIR/$tfile $trunc_sz ||
20091 error "truncate $tfile to $trunc_sz failed"
20092 local sz=$(stat --format=%s $DIR/$tfile)
20093 local blk=$(stat --format=%b $DIR/$tfile)
20094 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20095 grant_blk_size) * 8))
20097 if [[ $blk -ne $trunc_blk ]]; then
20098 $(which stat) $DIR/$tfile
20099 error "Expected Block $trunc_blk got $blk for $tfile"
20102 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20103 error "Expected Size $trunc_sz got $sz for $tfile"
20108 # Create file with a hole and write actual two blocks. Block count
20111 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20112 conv=fsync || error "Create file : $DIR/$tfile"
20114 # Calculate the final truncate size.
20115 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20118 # truncate to size $trunc_sz bytes. Strip the last block
20119 # The block count must drop to 8
20121 $TRUNCATE $DIR/$tfile $trunc_sz ||
20122 error "truncate $tfile to $trunc_sz failed"
20124 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20125 sz=$(stat --format=%s $DIR/$tfile)
20126 blk=$(stat --format=%b $DIR/$tfile)
20128 if [[ $blk -ne $trunc_bsz ]]; then
20129 $(which stat) $DIR/$tfile
20130 error "Expected Block $trunc_bsz got $blk for $tfile"
20133 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20134 error "Expected Size $trunc_sz got $sz for $tfile"
20136 run_test 317 "Verify blocks get correctly update after truncate"
20139 local old_max_active=$($LCTL get_param -n \
20140 llite.*.max_read_ahead_async_active 2>/dev/null)
20142 $LCTL set_param llite.*.max_read_ahead_async_active=256
20143 local max_active=$($LCTL get_param -n \
20144 llite.*.max_read_ahead_async_active 2>/dev/null)
20145 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20147 # currently reset to 0 is unsupported, leave it 512 for now.
20148 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20149 error "set max_read_ahead_async_active should fail"
20151 $LCTL set_param llite.*.max_read_ahead_async_active=512
20152 max_active=$($LCTL get_param -n \
20153 llite.*.max_read_ahead_async_active 2>/dev/null)
20154 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20156 # restore @max_active
20157 [ $old_max_active -ne 0 ] && $LCTL set_param \
20158 llite.*.max_read_ahead_async_active=$old_max_active
20160 local old_threshold=$($LCTL get_param -n \
20161 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20162 local max_per_file_mb=$($LCTL get_param -n \
20163 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20165 local invalid=$(($max_per_file_mb + 1))
20167 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20168 && error "set $invalid should fail"
20170 local valid=$(($invalid - 1))
20172 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20173 error "set $valid should succeed"
20174 local threshold=$($LCTL get_param -n \
20175 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20176 [ $threshold -eq $valid ] || error \
20177 "expect threshold $valid got $threshold"
20179 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20181 run_test 318 "Verify async readahead tunables"
20184 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20186 local before=$(date +%s)
20188 local mdir=$DIR/$tdir
20189 local file=$mdir/xxx
20191 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20194 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20195 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20196 $LFS mv -m1 $file &
20199 dd if=$file of=/dev/null
20201 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20202 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20204 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20206 run_test 319 "lost lease lock on migrate error"
20209 local read_write=$1
20210 if [ "$read_write" = "write" ]; then
20211 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20212 elif [ "$read_write" = "read" ]; then
20213 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20215 error "argument error"
20218 # turn off debug for performance testing
20219 local saved_debug=$($LCTL get_param -n debug)
20220 $LCTL set_param debug=0
20222 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20224 # get ost1 size - lustre-OST0000
20225 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20226 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20227 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20229 if [ "$read_write" = "read" ]; then
20230 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20233 local start_time=$(date +%s.%N)
20234 $dd_cmd bs=1M count=$blocks oflag=sync ||
20235 error "real dd $read_write error"
20236 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20238 if [ "$read_write" = "write" ]; then
20242 # define OBD_FAIL_OST_FAKE_RW 0x238
20243 do_facet ost1 $LCTL set_param fail_loc=0x238
20245 local start_time=$(date +%s.%N)
20246 $dd_cmd bs=1M count=$blocks oflag=sync ||
20247 error "fake dd $read_write error"
20248 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20250 if [ "$read_write" = "write" ]; then
20252 cancel_lru_locks osc
20253 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20254 error "$tfile size not $blocks MB"
20256 do_facet ost1 $LCTL set_param fail_loc=0
20258 echo "fake $read_write $duration_fake vs. normal $read_write" \
20259 "$duration in seconds"
20260 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20261 error_not_in_vm "fake write is slower"
20263 $LCTL set_param -n debug="$saved_debug"
20266 test_399a() { # LU-7655 for OST fake write
20267 remote_ost_nodsh && skip "remote OST with nodsh"
20271 run_test 399a "fake write should not be slower than normal write"
20273 test_399b() { # LU-8726 for OST fake read
20274 remote_ost_nodsh && skip "remote OST with nodsh"
20275 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20276 skip_env "ldiskfs only test"
20281 run_test 399b "fake read should not be slower than normal read"
20283 test_400a() { # LU-1606, was conf-sanity test_74
20284 if ! which $CC > /dev/null 2>&1; then
20285 skip_env "$CC is not installed"
20288 local extra_flags=''
20289 local out=$TMP/$tfile
20290 local prefix=/usr/include/lustre
20293 if ! [[ -d $prefix ]]; then
20294 # Assume we're running in tree and fixup the include path.
20295 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20296 extra_flags+=" -L$LUSTRE/utils/.lib"
20299 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20300 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20301 error "client api broken"
20305 run_test 400a "Lustre client api program can compile and link"
20307 test_400b() { # LU-1606, LU-5011
20309 local out=$TMP/$tfile
20310 local prefix=/usr/include/linux/lustre
20312 # We use a hard coded prefix so that this test will not fail
20313 # when run in tree. There are headers in lustre/include/lustre/
20314 # that are not packaged (like lustre_idl.h) and have more
20315 # complicated include dependencies (like config.h and lnet/types.h).
20316 # Since this test about correct packaging we just skip them when
20317 # they don't exist (see below) rather than try to fixup cppflags.
20319 if ! which $CC > /dev/null 2>&1; then
20320 skip_env "$CC is not installed"
20323 for header in $prefix/*.h; do
20324 if ! [[ -f "$header" ]]; then
20328 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20329 continue # lustre_ioctl.h is internal header
20332 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20333 error "cannot compile '$header'"
20337 run_test 400b "packaged headers can be compiled"
20339 test_401a() { #LU-7437
20340 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20341 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20343 #count the number of parameters by "list_param -R"
20344 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20345 #count the number of parameters by listing proc files
20346 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20347 echo "proc_dirs='$proc_dirs'"
20348 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20349 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20352 [ $params -eq $procs ] ||
20353 error "found $params parameters vs. $procs proc files"
20355 # test the list_param -D option only returns directories
20356 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20357 #count the number of parameters by listing proc directories
20358 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20361 [ $params -eq $procs ] ||
20362 error "found $params parameters vs. $procs proc files"
20364 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20367 local save=$($LCTL get_param -n jobid_var)
20370 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20371 error "no error returned when setting bad parameters"
20373 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20374 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20376 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20377 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20378 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20380 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20383 local jobid_var_old=$($LCTL get_param -n jobid_var)
20384 local jobid_var_new
20386 $LCTL set_param jobid_var= &&
20387 error "no error returned for 'set_param a='"
20389 jobid_var_new=$($LCTL get_param -n jobid_var)
20390 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20391 error "jobid_var was changed by setting without value"
20393 $LCTL set_param jobid_var &&
20394 error "no error returned for 'set_param a'"
20396 jobid_var_new=$($LCTL get_param -n jobid_var)
20397 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20398 error "jobid_var was changed by setting without value"
20400 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20403 local jobid_var_old=$($LCTL get_param -n jobid_var)
20404 local jobid_var_new
20405 local new_value="foo=bar"
20407 $LCTL set_param jobid_var=$new_value ||
20408 error "'set_param a=b' did not accept a value containing '='"
20410 jobid_var_new=$($LCTL get_param -n jobid_var)
20411 [[ "$jobid_var_new" == "$new_value" ]] ||
20412 error "'set_param a=b' failed on a value containing '='"
20414 # Reset the jobid_var to test the other format
20415 $LCTL set_param jobid_var=$jobid_var_old
20416 jobid_var_new=$($LCTL get_param -n jobid_var)
20417 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20418 error "failed to reset jobid_var"
20420 $LCTL set_param jobid_var $new_value ||
20421 error "'set_param a b' did not accept a value containing '='"
20423 jobid_var_new=$($LCTL get_param -n jobid_var)
20424 [[ "$jobid_var_new" == "$new_value" ]] ||
20425 error "'set_param a b' failed on a value containing '='"
20427 $LCTL set_param jobid_var $jobid_var_old
20428 jobid_var_new=$($LCTL get_param -n jobid_var)
20429 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20430 error "failed to reset jobid_var"
20432 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20435 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20436 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20437 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20438 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20439 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20440 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20441 remote_mds_nodsh && skip "remote MDS with nodsh"
20443 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20444 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20445 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20446 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20447 echo "Touch failed - OK"
20449 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20452 local file1=$DIR/$tfile.1
20453 local file2=$DIR/$tfile.2
20454 local tfile=$TMP/$tfile
20456 rm -f $file1 $file2 $tfile
20461 # 30 sec OBD_TIMEOUT in ll_getattr()
20462 # right before populating st_nlink
20463 $LCTL set_param fail_loc=0x80001409
20464 stat -c %h $file1 > $tfile &
20466 # create an alias, drop all locks and reclaim the dentry
20468 cancel_lru_locks mdc
20469 cancel_lru_locks osc
20470 sysctl -w vm.drop_caches=2
20474 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20476 rm -f $tfile $file1 $file2
20478 run_test 403 "i_nlink should not drop to zero due to aliasing"
20480 test_404() { # LU-6601
20481 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20482 skip "Need server version newer than 2.8.52"
20483 remote_mds_nodsh && skip "remote MDS with nodsh"
20485 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20486 awk '/osp .*-osc-MDT/ { print $4}')
20489 for osp in $mosps; do
20490 echo "Deactivate: " $osp
20491 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20492 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20493 awk -vp=$osp '$4 == p { print $2 }')
20494 [ $stat = IN ] || {
20495 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20496 error "deactivate error"
20498 echo "Activate: " $osp
20499 do_facet $SINGLEMDS $LCTL --device %$osp activate
20500 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20501 awk -vp=$osp '$4 == p { print $2 }')
20502 [ $stat = UP ] || {
20503 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20504 error "activate error"
20508 run_test 404 "validate manual {de}activated works properly for OSPs"
20511 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20512 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20513 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20514 skip "Layout swap lock is not supported"
20516 check_swap_layouts_support
20518 test_mkdir $DIR/$tdir
20519 swap_lock_test -d $DIR/$tdir ||
20520 error "One layout swap locked test failed"
20522 run_test 405 "Various layout swap lock tests"
20525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20526 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20527 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20529 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20530 skip "Need MDS version at least 2.8.50"
20532 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20533 local test_pool=$TESTNAME
20535 pool_add $test_pool || error "pool_add failed"
20536 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20537 error "pool_add_targets failed"
20539 save_layout_restore_at_exit $MOUNT
20541 # parent set default stripe count only, child will stripe from both
20542 # parent and fs default
20543 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20544 error "setstripe $MOUNT failed"
20545 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20546 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20547 for i in $(seq 10); do
20548 local f=$DIR/$tdir/$tfile.$i
20549 touch $f || error "touch failed"
20550 local count=$($LFS getstripe -c $f)
20551 [ $count -eq $OSTCOUNT ] ||
20552 error "$f stripe count $count != $OSTCOUNT"
20553 local offset=$($LFS getstripe -i $f)
20554 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20555 local size=$($LFS getstripe -S $f)
20556 [ $size -eq $((def_stripe_size * 2)) ] ||
20557 error "$f stripe size $size != $((def_stripe_size * 2))"
20558 local pool=$($LFS getstripe -p $f)
20559 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20562 # change fs default striping, delete parent default striping, now child
20563 # will stripe from new fs default striping only
20564 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20565 error "change $MOUNT default stripe failed"
20566 $LFS setstripe -c 0 $DIR/$tdir ||
20567 error "delete $tdir default stripe failed"
20568 for i in $(seq 11 20); do
20569 local f=$DIR/$tdir/$tfile.$i
20570 touch $f || error "touch $f failed"
20571 local count=$($LFS getstripe -c $f)
20572 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20573 local offset=$($LFS getstripe -i $f)
20574 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20575 local size=$($LFS getstripe -S $f)
20576 [ $size -eq $def_stripe_size ] ||
20577 error "$f stripe size $size != $def_stripe_size"
20578 local pool=$($LFS getstripe -p $f)
20579 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20582 unlinkmany $DIR/$tdir/$tfile. 1 20
20584 local f=$DIR/$tdir/$tfile
20585 pool_remove_all_targets $test_pool $f
20586 pool_remove $test_pool $f
20588 run_test 406 "DNE support fs default striping"
20591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20592 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20593 skip "Need MDS version at least 2.8.55"
20594 remote_mds_nodsh && skip "remote MDS with nodsh"
20596 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20597 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20598 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20599 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20600 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20602 #define OBD_FAIL_DT_TXN_STOP 0x2019
20603 for idx in $(seq $MDSCOUNT); do
20604 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20606 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20607 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20608 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20611 run_test 407 "transaction fail should cause operation fail"
20614 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20616 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20617 lctl set_param fail_loc=0x8000040a
20618 # let ll_prepare_partial_page() fail
20619 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20623 # create at least 100 unused inodes so that
20624 # shrink_icache_memory(0) should not return 0
20625 touch $DIR/$tfile-{0..100}
20626 rm -f $DIR/$tfile-{0..100}
20629 echo 2 > /proc/sys/vm/drop_caches
20631 run_test 408 "drop_caches should not hang due to page leaks"
20635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20637 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20638 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20639 touch $DIR/$tdir/guard || error "(2) Fail to create"
20641 local PREFIX=$(str_repeat 'A' 128)
20642 echo "Create 1K hard links start at $(date)"
20643 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20644 error "(3) Fail to hard link"
20646 echo "Links count should be right although linkEA overflow"
20647 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20648 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20649 [ $linkcount -eq 1001 ] ||
20650 error "(5) Unexpected hard links count: $linkcount"
20652 echo "List all links start at $(date)"
20653 ls -l $DIR/$tdir/foo > /dev/null ||
20654 error "(6) Fail to list $DIR/$tdir/foo"
20656 echo "Unlink hard links start at $(date)"
20657 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20658 error "(7) Fail to unlink"
20659 echo "Unlink hard links finished at $(date)"
20661 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20665 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20666 skip "Need client version at least 2.9.59"
20668 # Create a file, and stat it from the kernel
20669 local testfile=$DIR/$tfile
20672 local run_id=$RANDOM
20673 local my_ino=$(stat --format "%i" $testfile)
20675 # Try to insert the module. This will always fail as the
20676 # module is designed to not be inserted.
20677 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20680 # Anything but success is a test failure
20682 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20683 error "no inode match"
20685 run_test 410 "Test inode number returned from kernel thread"
20687 cleanup_test411_cgroup() {
20693 local cg_basedir=/sys/fs/cgroup/memory
20695 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20696 skip "no setup for cgroup"
20698 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20699 error "test file creation failed"
20700 cancel_lru_locks osc
20702 # Create a very small memory cgroup to force a slab allocation error
20703 local cgdir=$cg_basedir/osc_slab_alloc
20704 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20705 trap "cleanup_test411_cgroup $cgdir" EXIT
20706 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20707 echo 1M > $cgdir/memory.limit_in_bytes
20709 # Should not LBUG, just be killed by oom-killer
20710 # dd will return 0 even allocation failure in some environment.
20711 # So don't check return value
20712 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20713 cleanup_test411_cgroup $cgdir
20717 run_test 411 "Slab allocation error with cgroup does not LBUG"
20720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20721 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20722 skip "Need server version at least 2.10.55"
20725 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20726 error "mkdir failed"
20727 $LFS getdirstripe $DIR/$tdir
20728 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20729 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20730 error "expect $((MDSCOUT - 1)) get $stripe_index"
20731 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20732 [ $stripe_count -eq 2 ] ||
20733 error "expect 2 get $stripe_count"
20735 run_test 412 "mkdir on specific MDTs"
20738 [ $MDSCOUNT -lt 2 ] &&
20739 skip "We need at least 2 MDTs for this test"
20741 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20742 skip "Need server version at least 2.10.55"
20745 mkdir $DIR/$tdir || error "mkdir failed"
20747 # find MDT that is the most full
20748 local max=$($LFS df | grep MDT |
20757 END { split(b, c, ":")
20762 for i in $(seq $((MDSCOUNT - 1))); do
20763 $LFS mkdir -c $i $DIR/$tdir/d$i ||
20764 error "mkdir d$i failed"
20765 $LFS getdirstripe $DIR/$tdir/d$i
20766 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
20767 [ $stripe_index -ne $max ] ||
20768 error "don't expect $max"
20771 run_test 413a "mkdir on less full MDTs"
20774 [ $MDSCOUNT -lt 2 ] &&
20775 skip "We need at least 2 MDTs for this test"
20777 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20778 skip "Need server version at least 2.12.52"
20780 mkdir $DIR/$tdir || error "mkdir failed"
20781 $LFS setdirstripe -D -i -1 -H space $DIR/$tdir ||
20782 error "setdirstripe failed"
20784 local qos_prio_free
20785 local qos_threshold_rr
20788 qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20789 qos_prio_free=${qos_prio_free%%%}
20790 qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr | head -n1)
20791 qos_threshold_rr=${qos_threshold_rr%%%}
20792 qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20794 stack_trap "$LCTL set_param lmv.*.qos_prio_free=$qos_prio_free" EXIT
20795 stack_trap "$LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr" \
20797 stack_trap "$LCTL set_param lmv.*.qos_maxage=$qos_maxage" EXIT
20799 echo "mkdir with roundrobin"
20801 $LCTL set_param lmv.*.qos_threshold_rr=100
20802 for i in $(seq $((100 * MDSCOUNT))); do
20803 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20805 for i in $(seq $MDSCOUNT); do
20806 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20808 echo "$count directories created on MDT$((i - 1))"
20809 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20812 rm -rf $DIR/$tdir/*
20814 $LCTL set_param lmv.*.qos_threshold_rr=$qos_threshold_rr
20815 # Shorten statfs result age, so that it can be updated in time
20816 $LCTL set_param lmv.*.qos_maxage=1
20827 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
20828 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
20829 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
20831 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20832 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20835 for ((i = 1; i < ${#ffree[@]}; i++)); do
20836 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
20837 if [ $tmp -gt $max ]; then
20841 if [ $tmp -lt $min ]; then
20847 [ ${ffree[min_index]} -eq 0 ] &&
20848 skip "no free files in MDT$min_index"
20849 [ ${ffree[min_index]} -gt 100000000 ] &&
20850 skip "too much free files in MDT$min_index"
20852 # Check if we need to generate uneven MDTs
20854 local diff=$(((max - min ) * 100 / min))
20855 local value="$(generate_string 1024)"
20858 while [ $diff -lt $threshold ]; do
20859 # generate uneven MDTs, create till $threshold% diff
20860 echo -n "weight diff=$diff% must be > $threshold% ..."
20861 count=$((${ffree[min_index]} / 10))
20862 # 50 sec per 10000 files in vm
20863 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
20864 skip "$count files to create"
20865 echo "Fill MDT$min_index with $count files"
20866 [ -d $DIR/$tdir-MDT$min_index ] ||
20867 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
20868 error "mkdir $tdir-MDT$min_index failed"
20869 for i in $(seq $count); do
20870 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20871 $DIR/$tdir-MDT$min_index/f$i > /dev/null ||
20872 error "create f$i failed"
20873 setfattr -n user.413b -v $value \
20874 $DIR/$tdir-MDT$min_index/f$i ||
20875 error "setfattr f$i failed"
20878 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
20879 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
20880 max=$(((${ffree[max_index]} >> 8) * \
20881 (${bavail[max_index]} * bsize >> 16)))
20882 min=$(((${ffree[min_index]} >> 8) * \
20883 (${bavail[min_index]} * bsize >> 16)))
20884 diff=$(((max - min) * 100 / min))
20887 echo "MDT filesfree available: ${ffree[@]}"
20888 echo "MDT blocks available: ${bavail[@]}"
20889 echo "weight diff=$diff%"
20891 echo "mkdir with balanced space usage"
20892 $LCTL set_param lmv.*.qos_prio_free=100
20893 for i in $(seq $((100 * MDSCOUNT))); do
20894 mkdir $DIR/$tdir/subdir$i || error "mkdir subdir$i failed"
20897 for i in $(seq $MDSCOUNT); do
20898 count=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$((i - 1))$ |
20900 echo "$count directories created on MDT$((i - 1))"
20903 max=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$max_index$ | wc -l)
20904 min=$($LFS getdirstripe -i $DIR/$tdir/* | grep ^$min_index$ | wc -l)
20906 [ $((max - min)) -lt 10 ] &&
20907 error "subdirs shouldn't be evenly distributed"
20909 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20911 $LFS setdirstripe -D -d $DIR/$tdir || error "setdirstripe -d failed"
20912 getfattr -n trusted.dmv $DIR/$tdir &&
20913 error "default dir layout exists" || true
20915 run_test 413b "mkdir with balanced space usage"
20918 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
20919 $LCTL set_param fail_loc=0x80000521
20920 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
20923 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
20926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20927 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
20928 skip "Need server version at least 2.11.52"
20938 # this test may be slow on ZFS
20939 [ "$mds1_FSTYPE" == "zfs" ] && total=100
20941 # though this test is designed for striped directory, let's test normal
20942 # directory too since lock is always saved as CoS lock.
20943 test_mkdir $DIR/$tdir || error "mkdir $tdir"
20944 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
20953 start_time=$(date +%s)
20954 for i in $(seq $total); do
20955 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
20958 end_time=$(date +%s)
20959 duration=$((end_time - start_time))
20961 kill -9 $setattr_pid
20963 echo "rename $total files took $duration sec"
20964 [ $duration -lt 100 ] || error "rename took $duration sec"
20966 run_test 415 "lock revoke is not missing"
20969 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
20970 skip "Need server version at least 2.11.55"
20972 # define OBD_FAIL_OSD_TXN_START 0x19a
20973 do_facet mds1 lctl set_param fail_loc=0x19a
20975 lfs mkdir -c $MDSCOUNT $DIR/$tdir
20979 run_test 416 "transaction start failure won't cause system hung"
20983 do_nodes $(comma_list $(mdts_nodes)) \
20984 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
20985 do_nodes $(comma_list $(mdts_nodes)) \
20986 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
20987 do_nodes $(comma_list $(mdts_nodes)) \
20988 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
20992 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20993 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
20994 skip "Need MDS version at least 2.11.56"
20996 trap cleanup_417 RETURN EXIT
20998 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
20999 do_nodes $(comma_list $(mdts_nodes)) \
21000 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21001 $LFS migrate -m 0 $DIR/$tdir.1 &&
21002 error "migrate dir $tdir.1 should fail"
21004 do_nodes $(comma_list $(mdts_nodes)) \
21005 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21006 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21007 error "create remote dir $tdir.2 should fail"
21009 do_nodes $(comma_list $(mdts_nodes)) \
21010 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21011 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21012 error "create striped dir $tdir.3 should fail"
21015 run_test 417 "disable remote dir, striped dir and dir migration"
21017 # Checks that the outputs of df [-i] and lfs df [-i] match
21019 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21029 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21031 for count in {1..100}; do
21035 # read the lines of interest
21036 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21037 error "df $inodes $dir | tail -n +2 failed"
21038 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21039 error "lfs df $inodes $dir | grep summary: failed"
21041 # skip first substrings of each output as they are different
21042 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21043 # compare the two outputs
21045 for i in {1..5}; do
21046 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21054 lfs df $inodes $dir
21055 error "df and lfs df $1 output mismatch: " \
21056 "df ${inodes}: ${df_out[*]}, " \
21057 "lfs df ${inodes}: ${lfs_df_out[*]}"
21062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21064 local dir=$DIR/$tdir
21065 local numfiles=$((RANDOM % 4096 + 2))
21066 local numblocks=$((RANDOM % 256 + 1))
21068 wait_delete_completed
21071 # check block output
21072 check_lfs_df blocks $dir
21073 # check inode output
21074 check_lfs_df inodes $dir
21076 # create a single file and retest
21077 echo "Creating a single file and testing"
21078 createmany -o $dir/$tfile- 1 &>/dev/null ||
21079 error "creating 1 file in $dir failed"
21080 check_lfs_df blocks $dir
21081 check_lfs_df inodes $dir
21083 # create a random number of files
21084 echo "Creating $((numfiles - 1)) files and testing"
21085 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21086 error "creating $((numfiles - 1)) files in $dir failed"
21088 # write a random number of blocks to the first test file
21089 echo "Writing $numblocks 4K blocks and testing"
21090 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21091 count=$numblocks &>/dev/null ||
21092 error "dd to $dir/${tfile}-0 failed"
21095 check_lfs_df blocks $dir
21096 check_lfs_df inodes $dir
21098 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21099 error "unlinking $numfiles files in $dir failed"
21101 run_test 418 "df and lfs df outputs match"
21105 local dir=$DIR/$tdir
21110 cancel_lru_locks mdc
21112 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21113 $LCTL set_param fail_loc=0x1410
21115 $LCTL set_param fail_loc=0
21118 run_test 419 "Verify open file by name doesn't crash kernel"
21122 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21123 skip "Need MDS version at least 2.12.53"
21125 local SAVE_UMASK=$(umask)
21126 local dir=$DIR/$tdir
21127 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21131 mkdir -m03777 $dir/testdir
21132 ls -dn $dir/testdir
21133 # Need to remove trailing '.' when SELinux is enabled
21134 local dirperms=$(ls -dn $dir/testdir |
21135 awk '{ sub(/\.$/, "", $1); print $1}')
21136 [ $dirperms == "drwxrwsrwt" ] ||
21137 error "incorrect perms on $dir/testdir"
21139 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21140 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21141 ls -n $dir/testdir/testfile
21142 local fileperms=$(ls -n $dir/testdir/testfile |
21143 awk '{ sub(/\.$/, "", $1); print $1}')
21144 [ $fileperms == "-rwxr-xr-x" ] ||
21145 error "incorrect perms on $dir/testdir/testfile"
21149 run_test 420 "clear SGID bit on non-directories for non-members"
21156 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21157 skip "Need MDS version at least 2.12.54"
21159 test_mkdir $DIR/$tdir
21160 createmany -o $DIR/$tdir/f 3
21161 cnt=$(ls -1 $DIR/$tdir | wc -l)
21162 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21164 fid1=$(lfs path2fid $DIR/$tdir/f1)
21165 fid2=$(lfs path2fid $DIR/$tdir/f2)
21166 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21168 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21169 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21171 cnt=$(ls -1 $DIR/$tdir | wc -l)
21172 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21174 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21175 createmany -o $DIR/$tdir/f 3
21176 cnt=$(ls -1 $DIR/$tdir | wc -l)
21177 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21179 fid1=$(lfs path2fid $DIR/$tdir/f1)
21180 fid2=$(lfs path2fid $DIR/$tdir/f2)
21181 echo "remove using fsname $FSNAME"
21182 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21184 cnt=$(ls -1 $DIR/$tdir | wc -l)
21185 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21187 run_test 421a "simple rm by fid"
21194 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21195 skip "Need MDS version at least 2.12.54"
21197 test_mkdir $DIR/$tdir
21198 createmany -o $DIR/$tdir/f 3
21199 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21202 FID1=$(lfs path2fid $DIR/$tdir/f1)
21203 FID2=$(lfs path2fid $DIR/$tdir/f2)
21204 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21206 kill -USR1 $MULTIPID
21209 cnt=$(ls $DIR/$tdir | wc -l)
21210 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21212 run_test 421b "rm by fid on open file"
21218 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21219 skip "Need MDS version at least 2.12.54"
21221 test_mkdir $DIR/$tdir
21222 createmany -o $DIR/$tdir/f 3
21223 touch $DIR/$tdir/$tfile
21224 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21225 cnt=$(ls -1 $DIR/$tdir | wc -l)
21226 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21228 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21229 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21231 cnt=$(ls $DIR/$tdir | wc -l)
21232 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21234 run_test 421c "rm by fid against hardlinked files"
21240 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21241 skip "Need MDS version at least 2.12.54"
21243 test_mkdir $DIR/$tdir
21244 createmany -o $DIR/$tdir/f 4097
21245 cnt=$(ls -1 $DIR/$tdir | wc -l)
21246 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21248 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21249 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21251 cnt=$(ls $DIR/$tdir | wc -l)
21253 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21255 run_test 421d "rmfid en masse"
21261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21262 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21263 skip "Need MDS version at least 2.12.54"
21265 mkdir -p $DIR/$tdir
21266 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21267 createmany -o $DIR/$tdir/striped_dir/f 512
21268 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21269 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21271 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21272 sed "s/[/][^:]*://g")
21273 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21275 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21277 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21279 run_test 421e "rmfid in DNE"
21285 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21286 skip "Need MDS version at least 2.12.54"
21288 test_mkdir $DIR/$tdir
21290 cnt=$(ls -1 $DIR/$tdir | wc -l)
21291 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21293 FID=$(lfs path2fid $DIR/$tdir/f)
21294 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21295 # rmfid should fail
21296 cnt=$(ls -1 $DIR/$tdir | wc -l)
21297 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21299 chmod a+rw $DIR/$tdir
21301 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21302 # rmfid should fail
21303 cnt=$(ls -1 $DIR/$tdir | wc -l)
21304 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21307 $RUNAS touch $DIR/$tdir/f
21308 FID=$(lfs path2fid $DIR/$tdir/f)
21309 echo "rmfid as root"
21310 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21311 cnt=$(ls -1 $DIR/$tdir | wc -l)
21312 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21315 $RUNAS touch $DIR/$tdir/f
21316 cnt=$(ls -1 $DIR/$tdir | wc -l)
21317 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21318 FID=$(lfs path2fid $DIR/$tdir/f)
21319 # rmfid w/o user_fid2path mount option should fail
21320 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21321 cnt=$(ls -1 $DIR/$tdir | wc -l)
21322 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21324 umount_client $MOUNT || error "failed to umount client"
21325 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21326 error "failed to mount client'"
21328 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21329 # rmfid should succeed
21330 cnt=$(ls -1 $DIR/$tdir | wc -l)
21331 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21333 # rmfid shouldn't allow to remove files due to dir's permission
21334 chmod a+rwx $DIR/$tdir
21337 FID=$(lfs path2fid $DIR/$tdir/f)
21338 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21340 umount_client $MOUNT || error "failed to umount client"
21341 mount_client $MOUNT "$MOUNT_OPTS" ||
21342 error "failed to mount client'"
21345 run_test 421f "rmfid checks permissions"
21351 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21352 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21353 skip "Need MDS version at least 2.12.54"
21355 mkdir -p $DIR/$tdir
21356 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21357 createmany -o $DIR/$tdir/striped_dir/f 512
21358 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21359 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21361 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21362 sed "s/[/][^:]*://g")
21364 rm -f $DIR/$tdir/striped_dir/f1*
21365 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21366 removed=$((512 - cnt))
21368 # few files have been just removed, so we expect
21369 # rmfid to fail on their fids
21370 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21371 [ $removed != $errors ] && error "$errors != $removed"
21373 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21375 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21377 run_test 421g "rmfid to return errors properly"
21380 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21381 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21382 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21383 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21384 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21386 local amc=$(at_max_get client)
21387 local amo=$(at_max_get mds1)
21388 local timeout=`lctl get_param -n timeout`
21390 at_max_set 0 client
21393 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21394 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21395 fail_val=$(((2*timeout + 10)*1000))
21396 touch $DIR/$tdir/d3/file &
21398 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21399 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21400 fail_val=$((2*timeout + 5))
21401 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21405 sleep $((2 * timeout))
21409 touch $DIR/$tdir/d2/file3
21410 touch $DIR/$tdir/d2/file4
21411 touch $DIR/$tdir/d2/file5
21414 at_max_set $amc client
21415 at_max_set $amo mds1
21417 run_test 422 "kill a process with RPC in progress"
21420 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21421 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21422 skip "Need server version at least 2.9.55"
21424 start_full_debug_logging
21428 stop_full_debug_logging
21432 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21433 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21434 awk '/The barrier for/ { print $7 }')
21437 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21442 barrier_expired() {
21445 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21446 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21447 awk '/will be expired/ { print $7 }')
21449 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21458 echo "Start barrier_freeze at: $(date)"
21459 #define OBD_FAIL_BARRIER_DELAY 0x2202
21460 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21461 # Do not reduce barrier time - See LU-11873
21462 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21465 local b_status=$(barrier_stat)
21466 echo "Got barrier status at: $(date)"
21467 [ "$b_status" = "'freezing_p1'" ] ||
21468 error "(1) unexpected barrier status $b_status"
21470 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21472 b_status=$(barrier_stat)
21473 [ "$b_status" = "'frozen'" ] ||
21474 error "(2) unexpected barrier status $b_status"
21476 local expired=$(barrier_expired)
21477 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21478 sleep $((expired + 3))
21480 b_status=$(barrier_stat)
21481 [ "$b_status" = "'expired'" ] ||
21482 error "(3) unexpected barrier status $b_status"
21484 # Do not reduce barrier time - See LU-11873
21485 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21486 error "(4) fail to freeze barrier"
21488 b_status=$(barrier_stat)
21489 [ "$b_status" = "'frozen'" ] ||
21490 error "(5) unexpected barrier status $b_status"
21492 echo "Start barrier_thaw at: $(date)"
21493 #define OBD_FAIL_BARRIER_DELAY 0x2202
21494 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21495 do_facet mgs $LCTL barrier_thaw $FSNAME &
21498 b_status=$(barrier_stat)
21499 echo "Got barrier status at: $(date)"
21500 [ "$b_status" = "'thawing'" ] ||
21501 error "(6) unexpected barrier status $b_status"
21503 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21505 b_status=$(barrier_stat)
21506 [ "$b_status" = "'thawed'" ] ||
21507 error "(7) unexpected barrier status $b_status"
21509 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21510 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21511 do_facet mgs $LCTL barrier_freeze $FSNAME
21513 b_status=$(barrier_stat)
21514 [ "$b_status" = "'failed'" ] ||
21515 error "(8) unexpected barrier status $b_status"
21517 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21518 do_facet mgs $LCTL barrier_thaw $FSNAME
21522 run_test 801a "write barrier user interfaces and stat machine"
21527 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21528 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21529 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21530 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21531 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21533 cancel_lru_locks mdc
21535 # 180 seconds should be long enough
21536 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21538 local b_status=$(barrier_stat)
21539 [ "$b_status" = "'frozen'" ] ||
21540 error "(6) unexpected barrier status $b_status"
21542 mkdir $DIR/$tdir/d0/d10 &
21545 touch $DIR/$tdir/d1/f13 &
21548 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21551 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21554 rm -f $DIR/$tdir/d4/f12 &
21557 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21559 # To guarantee taht the 'stat' is not blocked
21560 b_status=$(barrier_stat)
21561 [ "$b_status" = "'frozen'" ] ||
21562 error "(8) unexpected barrier status $b_status"
21564 # let above commands to run at background
21567 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21568 ps -p $touch_pid || error "(10) touch should be blocked"
21569 ps -p $ln_pid || error "(11) link should be blocked"
21570 ps -p $mv_pid || error "(12) rename should be blocked"
21571 ps -p $rm_pid || error "(13) unlink should be blocked"
21573 b_status=$(barrier_stat)
21574 [ "$b_status" = "'frozen'" ] ||
21575 error "(14) unexpected barrier status $b_status"
21577 do_facet mgs $LCTL barrier_thaw $FSNAME
21578 b_status=$(barrier_stat)
21579 [ "$b_status" = "'thawed'" ] ||
21580 error "(15) unexpected barrier status $b_status"
21582 wait $mkdir_pid || error "(16) mkdir should succeed"
21583 wait $touch_pid || error "(17) touch should succeed"
21584 wait $ln_pid || error "(18) link should succeed"
21585 wait $mv_pid || error "(19) rename should succeed"
21586 wait $rm_pid || error "(20) unlink should succeed"
21590 run_test 801b "modification will be blocked by write barrier"
21593 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21597 stop mds2 || error "(1) Fail to stop mds2"
21599 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21601 local b_status=$(barrier_stat)
21602 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21603 do_facet mgs $LCTL barrier_thaw $FSNAME
21604 error "(2) unexpected barrier status $b_status"
21607 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21608 error "(3) Fail to rescan barrier bitmap"
21610 # Do not reduce barrier time - See LU-11873
21611 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21613 b_status=$(barrier_stat)
21614 [ "$b_status" = "'frozen'" ] ||
21615 error "(4) unexpected barrier status $b_status"
21617 do_facet mgs $LCTL barrier_thaw $FSNAME
21618 b_status=$(barrier_stat)
21619 [ "$b_status" = "'thawed'" ] ||
21620 error "(5) unexpected barrier status $b_status"
21622 local devname=$(mdsdevname 2)
21624 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21626 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21627 error "(7) Fail to rescan barrier bitmap"
21631 run_test 801c "rescan barrier bitmap"
21633 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21634 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21635 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21636 saved_MOUNT_OPTS=$MOUNT_OPTS
21642 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21643 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21644 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21645 MOUNT_OPTS=$saved_MOUNT_OPTS
21650 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21651 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21652 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21653 skip "Need server version at least 2.9.55"
21655 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21657 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21659 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21660 error "(2) Fail to copy"
21662 trap cleanup_802a EXIT
21664 # sync by force before remount as readonly
21665 sync; sync_all_data; sleep 3; sync_all_data
21669 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21670 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21671 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21673 echo "Mount the server as read only"
21674 setupall server_only || error "(3) Fail to start servers"
21676 echo "Mount client without ro should fail"
21677 mount_client $MOUNT &&
21678 error "(4) Mount client without 'ro' should fail"
21680 echo "Mount client with ro should succeed"
21681 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21682 mount_client $MOUNT ||
21683 error "(5) Mount client with 'ro' should succeed"
21685 echo "Modify should be refused"
21686 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21688 echo "Read should be allowed"
21689 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21690 error "(7) Read should succeed under ro mode"
21694 run_test 802a "simulate readonly device"
21697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21698 remote_mds_nodsh && skip "remote MDS with nodsh"
21700 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21701 skip "readonly option not available"
21703 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
21705 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21706 error "(2) Fail to copy"
21708 # write back all cached data before setting MDT to readonly
21712 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
21713 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
21715 echo "Modify should be refused"
21716 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21718 echo "Read should be allowed"
21719 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21720 error "(7) Read should succeed under ro mode"
21723 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21725 run_test 802b "be able to set MDTs to readonly"
21728 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21729 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21730 skip "MDS needs to be newer than 2.10.54"
21732 mkdir -p $DIR/$tdir
21733 # Create some objects on all MDTs to trigger related logs objects
21734 for idx in $(seq $MDSCOUNT); do
21735 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21736 $DIR/$tdir/dir${idx} ||
21737 error "Fail to create $DIR/$tdir/dir${idx}"
21741 wait_delete_completed # ensure old test cleanups are finished
21742 echo "before create:"
21744 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21746 for i in {1..10}; do
21747 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21748 error "Fail to create $DIR/$tdir/foo$i"
21752 echo "after create:"
21754 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21756 # allow for an llog to be cleaned up during the test
21757 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21758 error "before ($before_used) + 10 > after ($after_used)"
21760 for i in {1..10}; do
21761 rm -rf $DIR/$tdir/foo$i ||
21762 error "Fail to remove $DIR/$tdir/foo$i"
21765 sleep 3 # avoid MDT return cached statfs
21766 wait_delete_completed
21767 echo "after unlink:"
21769 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21771 # allow for an llog to be created during the test
21772 [ $after_used -le $((before_used + 1)) ] ||
21773 error "after ($after_used) > before ($before_used) + 1"
21775 run_test 803 "verify agent object for remote object"
21778 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21779 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21780 skip "MDS needs to be newer than 2.10.54"
21781 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21783 mkdir -p $DIR/$tdir
21784 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21785 error "Fail to create $DIR/$tdir/dir0"
21787 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21788 local dev=$(mdsdevname 2)
21790 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21791 grep ${fid} || error "NOT found agent entry for dir0"
21793 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21794 error "Fail to create $DIR/$tdir/dir1"
21796 touch $DIR/$tdir/dir1/foo0 ||
21797 error "Fail to create $DIR/$tdir/dir1/foo0"
21798 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21801 for idx in $(seq $MDSCOUNT); do
21802 dev=$(mdsdevname $idx)
21803 do_facet mds${idx} \
21804 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21805 grep ${fid} && rc=$idx
21808 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21809 error "Fail to rename foo0 to foo1"
21810 if [ $rc -eq 0 ]; then
21811 for idx in $(seq $MDSCOUNT); do
21812 dev=$(mdsdevname $idx)
21813 do_facet mds${idx} \
21814 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21815 grep ${fid} && rc=$idx
21819 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21820 error "Fail to rename foo1 to foo2"
21821 if [ $rc -eq 0 ]; then
21822 for idx in $(seq $MDSCOUNT); do
21823 dev=$(mdsdevname $idx)
21824 do_facet mds${idx} \
21825 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21826 grep ${fid} && rc=$idx
21830 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
21832 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
21833 error "Fail to link to $DIR/$tdir/dir1/foo2"
21834 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
21835 error "Fail to rename foo2 to foo0"
21836 unlink $DIR/$tdir/dir1/foo0 ||
21837 error "Fail to unlink $DIR/$tdir/dir1/foo0"
21838 rm -rf $DIR/$tdir/dir0 ||
21839 error "Fail to rm $DIR/$tdir/dir0"
21841 for idx in $(seq $MDSCOUNT); do
21842 dev=$(mdsdevname $idx)
21846 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
21848 start mds${idx} $dev $MDS_MOUNT_OPTS ||
21849 error "mount mds$idx failed"
21850 df $MOUNT > /dev/null 2>&1
21852 # e2fsck should not return error
21854 error "e2fsck detected error on MDT${idx}: rc=$rc"
21857 run_test 804 "verify agent entry for remote entry"
21860 do_facet $SINGLEMDS zfs set quota=$old $fsset
21861 unlinkmany $DIR/$tdir/f- 1000000
21866 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
21867 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
21868 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
21869 skip "netfree not implemented before 0.7"
21870 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
21871 skip "Need MDS version at least 2.10.57"
21878 local pref="osd-zfs.lustre-MDT0000."
21880 # limit available space on MDS dataset to meet nospace issue
21881 # quickly. then ZFS 0.7.2 can use reserved space if asked
21882 # properly (using netfree flag in osd_declare_destroy()
21883 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
21884 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
21886 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
21887 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
21888 let "usedkb=usedkb-freekb"
21889 let "freekb=freekb/2"
21890 if let "freekb > 5000"; then
21893 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
21894 trap cleanup_805 EXIT
21896 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
21897 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
21898 rm -rf $DIR/$tdir || error "not able to remove"
21899 do_facet $SINGLEMDS zfs set quota=$old $fsset
21902 run_test 805 "ZFS can remove from full fs"
21908 local size=$($LFS getsom -s $file)
21909 local expect=$(stat -c %s $file)
21911 [[ $size == $expect ]] ||
21912 error "$file expected size: $expect, got: $size"
21914 local blocks=$($LFS getsom -b $file)
21915 expect=$(stat -c %b $file)
21916 [[ $blocks == $expect ]] ||
21917 error "$file expected blocks: $expect, got: $blocks"
21922 local size=$($LFS getsom -s $1)
21925 [[ $size == $expect ]] ||
21926 error "$file expected size: $expect, got: $size"
21930 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21931 skip "Need MDS version at least 2.11.52"
21935 touch $DIR/$tfile || error "touch $tfile failed"
21937 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21938 save_lustre_params client "llite.*.xattr_cache" > $save
21939 lctl set_param llite.*.xattr_cache=0
21940 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21942 # single-threaded write
21943 echo "Test SOM for single-threaded write"
21944 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
21945 error "write $tfile failed"
21946 check_lsom_size $DIR/$tfile $bs
21949 local size=$(($num * $bs))
21953 echo "Test SOM for single client multi-threaded($num) write"
21954 $TRUNCATE $DIR/$tfile 0
21955 for ((i = 0; i < $num; i++)); do
21956 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21958 offset=$((offset + $bs))
21960 for (( i=0; i < $num; i++ )); do
21963 check_lsom_size $DIR/$tfile $size
21965 $TRUNCATE $DIR/$tfile 0
21966 for ((i = 0; i < $num; i++)); do
21967 offset=$((offset - $bs))
21968 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21971 for (( i=0; i < $num; i++ )); do
21974 check_lsom_size $DIR/$tfile $size
21976 # multi-client writes
21977 num=$(get_node_count ${CLIENTS//,/ })
21978 size=$(($num * $bs))
21982 echo "Test SOM for multi-client ($num) writes"
21983 $TRUNCATE $DIR/$tfile 0
21984 for client in ${CLIENTS//,/ }; do
21985 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
21988 offset=$((offset + $bs))
21990 for (( i=0; i < $num; i++ )); do
21993 check_lsom_size $DIR/$tfile $offset
21996 $TRUNCATE $DIR/$tfile 0
21997 for client in ${CLIENTS//,/ }; do
21998 offset=$((offset - $bs))
21999 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22003 for (( i=0; i < $num; i++ )); do
22006 check_lsom_size $DIR/$tfile $size
22009 echo "Test SOM for truncate"
22010 $TRUNCATE $DIR/$tfile 1048576
22011 check_lsom_size $DIR/$tfile 1048576
22012 $TRUNCATE $DIR/$tfile 1234
22013 check_lsom_size $DIR/$tfile 1234
22015 # verify SOM blocks count
22016 echo "Verify SOM block count"
22017 $TRUNCATE $DIR/$tfile 0
22018 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22019 error "failed to write file $tfile"
22020 check_lsom_data $DIR/$tfile
22022 run_test 806 "Verify Lazy Size on MDS"
22025 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22026 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22027 skip "Need MDS version at least 2.11.52"
22029 # Registration step
22030 changelog_register || error "changelog_register failed"
22031 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22032 changelog_users $SINGLEMDS | grep -q $cl_user ||
22033 error "User $cl_user not found in changelog_users"
22035 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22036 save_lustre_params client "llite.*.xattr_cache" > $save
22037 lctl set_param llite.*.xattr_cache=0
22038 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22040 rm -rf $DIR/$tdir || error "rm $tdir failed"
22041 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22042 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22043 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22044 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22045 error "truncate $tdir/trunc failed"
22048 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22049 error "write $tfile failed"
22051 # multi-client wirtes
22052 local num=$(get_node_count ${CLIENTS//,/ })
22056 echo "Test SOM for multi-client ($num) writes"
22057 touch $DIR/$tfile || error "touch $tfile failed"
22058 $TRUNCATE $DIR/$tfile 0
22059 for client in ${CLIENTS//,/ }; do
22060 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22063 offset=$((offset + $bs))
22065 for (( i=0; i < $num; i++ )); do
22070 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22071 check_lsom_data $DIR/$tdir/trunc
22072 check_lsom_data $DIR/$tdir/single_dd
22073 check_lsom_data $DIR/$tfile
22076 # Deregistration step
22077 changelog_deregister || error "changelog_deregister failed"
22079 run_test 807 "verify LSOM syncing tool"
22081 check_som_nologged()
22083 local lines=$($LFS changelog $FSNAME-MDT0000 |
22084 grep 'x=trusted.som' | wc -l)
22085 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22089 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22090 skip "Need MDS version at least 2.11.55"
22092 # Registration step
22093 changelog_register || error "changelog_register failed"
22095 touch $DIR/$tfile || error "touch $tfile failed"
22098 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22099 error "write $tfile failed"
22102 $TRUNCATE $DIR/$tfile 1234
22105 $TRUNCATE $DIR/$tfile 1048576
22108 # Deregistration step
22109 changelog_deregister || error "changelog_deregister failed"
22111 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22116 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22120 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22121 skip "Need MDS version at least 2.11.56"
22123 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22124 error "failed to create DoM-only file $DIR/$tfile"
22125 touch $DIR/$tfile || error "touch $tfile failed"
22126 check_som_nodata $DIR/$tfile
22128 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22129 error "write $tfile failed"
22130 check_som_nodata $DIR/$tfile
22132 $TRUNCATE $DIR/$tfile 1234
22133 check_som_nodata $DIR/$tfile
22135 $TRUNCATE $DIR/$tfile 4097
22136 check_som_nodata $DIR/$file
22138 run_test 809 "Verify no SOM xattr store for DoM-only files"
22141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22142 $GSS && skip_env "could not run with gss"
22145 stack_trap "set_checksums $ORIG_CSUM" EXIT
22146 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22151 for csum in $CKSUM_TYPES; do
22152 #define OBD_FAIL_OSC_NO_GRANT 0x411
22153 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22154 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22156 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22157 before=$(md5sum $DIR/$tfile)
22158 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22159 after=$(md5sum $DIR/$tfile)
22160 [ "$before" == "$after" ] ||
22161 error "$csum: $before != $after bs=$1 seek=$2"
22165 run_test 810 "partial page writes on ZFS (LU-11663)"
22168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22169 skip "Need MDS version at least 2.11.56"
22171 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22172 do_facet mds1 $LCTL set_param fail_loc=0x165
22173 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22176 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22179 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22180 error "MDD orphan cleanup thread not quit"
22182 run_test 811 "orphan name stub can be cleaned up in startup"
22185 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22186 skip "OST < 2.12.51 doesn't support this fail_loc"
22187 [ "$SHARED_KEY" = true ] &&
22188 skip "OSC connections never go IDLE with Shared-Keys enabled"
22190 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22191 # ensure ost1 is connected
22192 stat $DIR/$tfile >/dev/null || error "can't stat"
22193 wait_osc_import_state client ost1 FULL
22194 # no locks, no reqs to let the connection idle
22195 cancel_lru_locks osc
22197 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22198 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22199 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22200 wait_osc_import_state client ost1 CONNECTING
22201 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22203 stat $DIR/$tfile >/dev/null || error "can't stat file"
22205 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
22208 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22209 [ -z "$file_heat_sav" ] && skip "no file heat support"
22220 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22221 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22223 $LCTL set_param -n llite.*.file_heat=1
22224 echo "Turn on file heat"
22225 echo "Period second: $period_second, Decay percentage: $decay_pct"
22227 echo "QQQQ" > $DIR/$tfile
22228 echo "QQQQ" > $DIR/$tfile
22229 echo "QQQQ" > $DIR/$tfile
22230 cat $DIR/$tfile > /dev/null
22231 cat $DIR/$tfile > /dev/null
22232 cat $DIR/$tfile > /dev/null
22233 cat $DIR/$tfile > /dev/null
22235 local out=$($LFS heat_get $DIR/$tfile)
22237 $LFS heat_get $DIR/$tfile
22238 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22239 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22240 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22241 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22243 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22244 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22245 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22246 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22248 sleep $((period_second + 3))
22249 echo "Sleep $((period_second + 3)) seconds..."
22250 # The recursion formula to calculate the heat of the file f is as
22252 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22253 # Where Hi is the heat value in the period between time points i*I and
22254 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22255 # to the weight of Ci.
22256 out=$($LFS heat_get $DIR/$tfile)
22257 $LFS heat_get $DIR/$tfile
22258 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22259 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22260 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22261 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22263 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22264 error "read sample ($readsample) is wrong"
22265 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22266 error "write sample ($writesample) is wrong"
22267 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22268 error "read bytes ($readbyte) is wrong"
22269 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22270 error "write bytes ($writebyte) is wrong"
22272 echo "QQQQ" > $DIR/$tfile
22273 echo "QQQQ" > $DIR/$tfile
22274 echo "QQQQ" > $DIR/$tfile
22275 cat $DIR/$tfile > /dev/null
22276 cat $DIR/$tfile > /dev/null
22277 cat $DIR/$tfile > /dev/null
22278 cat $DIR/$tfile > /dev/null
22280 sleep $((period_second + 3))
22281 echo "Sleep $((period_second + 3)) seconds..."
22283 out=$($LFS heat_get $DIR/$tfile)
22284 $LFS heat_get $DIR/$tfile
22285 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22286 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22287 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22288 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22290 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22291 4 * $decay_pct) / 100") -eq 1 ] ||
22292 error "read sample ($readsample1) is wrong"
22293 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22294 3 * $decay_pct) / 100") -eq 1 ] ||
22295 error "write sample ($writesample1) is wrong"
22296 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22297 20 * $decay_pct) / 100") -eq 1 ] ||
22298 error "read bytes ($readbyte1) is wrong"
22299 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22300 15 * $decay_pct) / 100") -eq 1 ] ||
22301 error "write bytes ($writebyte1) is wrong"
22303 echo "Turn off file heat for the file $DIR/$tfile"
22304 $LFS heat_set -o $DIR/$tfile
22306 echo "QQQQ" > $DIR/$tfile
22307 echo "QQQQ" > $DIR/$tfile
22308 echo "QQQQ" > $DIR/$tfile
22309 cat $DIR/$tfile > /dev/null
22310 cat $DIR/$tfile > /dev/null
22311 cat $DIR/$tfile > /dev/null
22312 cat $DIR/$tfile > /dev/null
22314 out=$($LFS heat_get $DIR/$tfile)
22315 $LFS heat_get $DIR/$tfile
22316 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22317 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22318 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22319 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22321 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22322 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22323 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22324 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22326 echo "Trun on file heat for the file $DIR/$tfile"
22327 $LFS heat_set -O $DIR/$tfile
22329 echo "QQQQ" > $DIR/$tfile
22330 echo "QQQQ" > $DIR/$tfile
22331 echo "QQQQ" > $DIR/$tfile
22332 cat $DIR/$tfile > /dev/null
22333 cat $DIR/$tfile > /dev/null
22334 cat $DIR/$tfile > /dev/null
22335 cat $DIR/$tfile > /dev/null
22337 out=$($LFS heat_get $DIR/$tfile)
22338 $LFS heat_get $DIR/$tfile
22339 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22340 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22341 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22342 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22344 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22345 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22346 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22347 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22349 $LFS heat_set -c $DIR/$tfile
22350 $LCTL set_param -n llite.*.file_heat=0
22351 echo "Turn off file heat support for the Lustre filesystem"
22353 echo "QQQQ" > $DIR/$tfile
22354 echo "QQQQ" > $DIR/$tfile
22355 echo "QQQQ" > $DIR/$tfile
22356 cat $DIR/$tfile > /dev/null
22357 cat $DIR/$tfile > /dev/null
22358 cat $DIR/$tfile > /dev/null
22359 cat $DIR/$tfile > /dev/null
22361 out=$($LFS heat_get $DIR/$tfile)
22362 $LFS heat_get $DIR/$tfile
22363 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22364 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22365 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22366 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22368 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22369 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22370 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22371 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22373 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22376 run_test 813 "File heat verfication"
22380 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22381 echo -n y >> $DIR/$tfile
22382 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22383 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22385 run_test 814 "sparse cp works as expected (LU-12361)"
22389 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22390 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22392 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22395 [ "$SHARED_KEY" = true ] &&
22396 skip "OSC connections never go IDLE with Shared-Keys enabled"
22398 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22399 # ensure ost1 is connected
22400 stat $DIR/$tfile >/dev/null || error "can't stat"
22401 wait_osc_import_state client ost1 FULL
22402 # no locks, no reqs to let the connection idle
22403 cancel_lru_locks osc
22404 lru_resize_disable osc
22407 before=$($LCTL get_param -n \
22408 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22410 wait_osc_import_state client ost1 IDLE
22411 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22412 now=$($LCTL get_param -n \
22413 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22414 [ $before == $now ] || error "lru_size changed $before != $now"
22416 run_test 816 "do not reset lru_resize on idle reconnect"
22420 exportfs -u localhost:$DIR/nfsexp
22425 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22427 mkdir -p $DIR/nfsexp
22428 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22429 error "failed to export nfs"
22431 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22432 stack_trap cleanup_817 EXIT
22434 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22435 error "failed to mount nfs to $tmpdir"
22437 cp /bin/true $tmpdir
22438 $DIR/nfsexp/true || error "failed to execute 'true' command"
22440 run_test 817 "nfsd won't cache write lock for exec file"
22444 $LFS setstripe -c1 -i0 $DIR/$tfile
22445 $LFS setstripe -c1 -i1 $DIR/$tfile
22447 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22448 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22449 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22450 error "start $SINGLEMDS failed"
22453 run_test 818 "unlink with failed llog"
22456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22457 cancel_lru_locks osc
22458 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22459 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22460 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22463 run_test 819a "too big niobuf in read"
22466 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22467 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22468 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22469 cancel_lru_locks osc
22473 run_test 819b "too big niobuf in write"
22476 # tests that do cleanup/setup should be run at the end
22480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22483 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22484 $LCTL set_param fail_loc=0x903
22486 cancel_lru_locks MGC
22488 FAIL_ON_ERROR=true cleanup
22489 FAIL_ON_ERROR=true setup
22491 run_test 900 "umount should not race with any mgc requeue thread"
22494 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22495 check_and_cleanup_lustre
22496 if [ "$I_MOUNTED" != "yes" ]; then
22497 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true