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:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-8411 407
47 always_except LU-14181 64e 64f
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411
66 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
68 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
70 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
73 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
74 always_except LU-1941 130b 130c 130d 130e 130f 130g
75 always_except LU-9054 312
78 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
80 # Get the SLES distro version
82 # Returns a version string that should only be used in comparing
83 # strings returned by version_code()
86 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
88 # All SuSE Linux versions have one decimal. version_code expects two
89 local sles_version=$version.0
90 version_code $sles_version
93 # Check if we are running on Ubuntu or SLES so we can make decisions on
95 if [ -r /etc/SuSE-release ]; then
96 sles_version=$(sles_version_code)
97 [ $sles_version -lt $(version_code 11.4.0) ] &&
98 always_except LU-4341 170
100 [ $sles_version -lt $(version_code 12.0.0) ] &&
101 always_except LU-3703 234
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 always_except LU-10366 410
120 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
121 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
130 check_swap_layouts_support()
132 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
133 skip "Does not support layout lock."
136 check_swap_layout_no_dom()
139 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
140 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
143 check_and_setup_lustre
147 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
149 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
150 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
151 rm -rf $DIR/[Rdfs][0-9]*
153 # $RUNAS_ID may get set incorrectly somewhere else
154 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
155 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
157 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
159 if [ "${ONLY}" = "MOUNT" ] ; then
160 echo "Lustre is up, please go on"
164 echo "preparing for tests involving mounts"
165 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
167 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
168 echo # add a newline after mke2fs.
172 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
173 lctl set_param debug=-1 2> /dev/null || true
176 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
178 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
180 run_test 0a "touch; rm ====================="
183 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
184 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
186 run_test 0b "chmod 0755 $DIR ============================="
189 $LCTL get_param mdc.*.import | grep "state: FULL" ||
190 error "import not FULL"
191 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
194 run_test 0c "check import proc"
196 test_0d() { # LU-3397
197 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
198 skip "proc exports not supported before 2.10.57"
200 local mgs_exp="mgs.MGS.exports"
201 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
203 local exp_client_version
206 local temp_imp=$DIR/$tfile.import
207 local temp_exp=$DIR/$tfile.export
209 # save mgc import file to $temp_imp
210 $LCTL get_param mgc.*.import | tee $temp_imp
211 # Check if client uuid is found in MGS export
212 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
213 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
217 # save mgs export file to $temp_exp
218 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
220 # Compare the value of field "connect_flags"
221 imp_val=$(grep "connect_flags" $temp_imp)
222 exp_val=$(grep "connect_flags" $temp_exp)
223 [ "$exp_val" == "$imp_val" ] ||
224 error "export flags '$exp_val' != import flags '$imp_val'"
226 # Compare client versions. Only compare top-3 fields for compatibility
227 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
228 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
229 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
230 [ "$exp_val" == "$imp_val" ] ||
231 error "exp version '$exp_client_version'($exp_val) != " \
232 "'$(lustre_build_version client)'($imp_val)"
234 run_test 0d "check export proc ============================="
236 test_0e() { # LU-13417
237 (( $MDSCOUNT > 1 )) ||
238 skip "We need at least 2 MDTs for this test"
240 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
241 skip "Need server version at least 2.14.51"
243 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
244 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
246 [ $default_lmv_count -eq 1 ] ||
247 error "$MOUNT default stripe count $default_lmv_count"
249 [ $default_lmv_index -eq -1 ] ||
250 error "$MOUNT default stripe index $default_lmv_index"
252 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
253 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
255 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
256 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
258 [ $mdt_index1 -eq $mdt_index2 ] &&
259 error "directories are on the same MDT $mdt_index1=$mdt_index2"
261 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
263 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
266 test_mkdir $DIR/$tdir
267 test_mkdir $DIR/$tdir/d2
268 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
269 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
272 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
274 run_test 1 "mkdir; remkdir; rmdir"
277 test_mkdir $DIR/$tdir
278 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
279 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
281 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
283 run_test 2 "mkdir; touch; rmdir; check file"
286 test_mkdir $DIR/$tdir
287 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
288 touch $DIR/$tdir/$tfile
289 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
291 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
293 run_test 3 "mkdir; touch; rmdir; check dir"
295 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
297 test_mkdir -i 1 $DIR/$tdir
299 touch $DIR/$tdir/$tfile ||
300 error "Create file under remote directory failed"
303 error "Expect error removing in-use dir $DIR/$tdir"
305 test -d $DIR/$tdir || error "Remote directory disappeared"
307 rm -rf $DIR/$tdir || error "remove remote dir error"
309 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
312 test_mkdir $DIR/$tdir
313 test_mkdir $DIR/$tdir/d2
314 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
315 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
316 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
318 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
321 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
322 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
323 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
324 error "$tfile does not have perm 0666 or UID $UID"
325 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
326 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
327 error "$tfile should be 0666 and owned by UID $UID"
329 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
335 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
336 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
337 error "$tfile should be owned by UID $RUNAS_ID"
338 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
339 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
340 error "$tfile should be owned by UID $RUNAS_ID"
342 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
345 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
349 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
350 error "$tfile should be owned by GID $UID"
351 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
352 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
353 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
355 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
358 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
360 test_mkdir $DIR/$tdir
361 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
362 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
363 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
364 test_mkdir $DIR/$tdir/d/subdir
365 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
366 error "$tdir/d/subdir should be GID $RUNAS_GID"
367 if [[ $MDSCOUNT -gt 1 ]]; then
368 # check remote dir sgid inherite
369 $LFS mkdir -i 0 $DIR/$tdir.local ||
370 error "mkdir $tdir.local failed"
371 chmod g+s $DIR/$tdir.local ||
372 error "chmod $tdir.local failed"
373 chgrp $RUNAS_GID $DIR/$tdir.local ||
374 error "chgrp $tdir.local failed"
375 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
376 error "mkdir $tdir.remote failed"
377 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
378 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
379 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
380 error "$tdir.remote should be mode 02755"
383 run_test 6g "verify new dir in sgid dir inherits group"
385 test_6h() { # bug 7331
386 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
388 touch $DIR/$tfile || error "touch failed"
389 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
390 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
391 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
392 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
393 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
395 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
398 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 chmod 0666 $DIR/$tdir/$tfile
401 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
402 error "$tdir/$tfile should be mode 0666"
404 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
407 if [ ! -d $DIR/$tdir ]; then
408 test_mkdir $DIR/$tdir
410 $MCREATE $DIR/$tdir/$tfile
411 echo -n foo > $DIR/$tdir/$tfile
412 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
413 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
415 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
418 test_mkdir $DIR/$tdir
419 touch $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tfile mode not 0666"
424 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
427 test_mkdir $DIR/$tdir
428 test_mkdir $DIR/$tdir/d2
429 test_mkdir $DIR/$tdir/d2/d3
430 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
432 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
435 test_mkdir $DIR/$tdir
436 test_mkdir $DIR/$tdir/d2
437 touch $DIR/$tdir/d2/$tfile
438 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
439 error "$tdir/d2/$tfile not a file"
441 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
444 test_mkdir $DIR/$tdir
445 test_mkdir $DIR/$tdir/d2
446 chmod 0666 $DIR/$tdir/d2
447 chmod 0705 $DIR/$tdir/d2
448 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
449 error "$tdir/d2 mode not 0705"
451 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 chmod 0666 $DIR/$tdir/$tfile
457 chmod 0654 $DIR/$tdir/$tfile
458 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
459 error "$tdir/d2 mode not 0654"
461 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
464 test_mkdir $DIR/$tdir
465 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
467 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
468 error "$tdir/$tfile size not 0 after truncate"
470 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
476 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
478 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
481 test_mkdir $DIR/$tdir
482 touch $DIR/$tdir/$tfile
483 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
484 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
485 error "$tdir/${tfile_2} not a file after rename"
486 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
488 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
491 test_mkdir $DIR/$tdir
492 touch $DIR/$tdir/$tfile
493 rm -rf $DIR/$tdir/$tfile
494 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
496 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
499 test_mkdir $DIR/$tdir
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
503 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
504 error "$tdir/l-exist not a symlink"
505 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
506 error "$tdir/l-exist not referencing a file"
507 rm -f $DIR/$tdir/l-exist
508 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
510 run_test 17a "symlinks: create, remove (real)"
513 test_mkdir $DIR/$tdir
514 ln -s no-such-file $DIR/$tdir/l-dangle
516 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
517 error "$tdir/l-dangle not referencing no-such-file"
518 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
519 error "$tdir/l-dangle not referencing non-existent file"
520 rm -f $DIR/$tdir/l-dangle
521 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
523 run_test 17b "symlinks: create, remove (dangling)"
525 test_17c() { # bug 3440 - don't save failed open RPC for replay
526 test_mkdir $DIR/$tdir
527 ln -s foo $DIR/$tdir/$tfile
528 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
530 run_test 17c "symlinks: open dangling (should return error)"
533 test_mkdir $DIR/$tdir
534 ln -s foo $DIR/$tdir/$tfile
535 touch $DIR/$tdir/$tfile || error "creating to new symlink"
537 run_test 17d "symlinks: create dangling"
540 test_mkdir $DIR/$tdir
541 local foo=$DIR/$tdir/$tfile
542 ln -s $foo $foo || error "create symlink failed"
543 ls -l $foo || error "ls -l failed"
544 ls $foo && error "ls not failed" || true
546 run_test 17e "symlinks: create recursive symlink (should return error)"
549 test_mkdir $DIR/$tdir
550 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
551 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
552 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
553 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
554 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
555 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
558 run_test 17f "symlinks: long and very long symlink name"
560 # str_repeat(S, N) generate a string that is string S repeated N times
565 while [ $((n -= 1)) -ge 0 ]; do
571 # Long symlinks and LU-2241
573 test_mkdir $DIR/$tdir
574 local TESTS="59 60 61 4094 4095"
576 # Fix for inode size boundary in 2.1.4
577 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
580 # Patch not applied to 2.2 or 2.3 branches
581 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
582 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
586 local SYMNAME=$(str_repeat 'x' $i)
587 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
588 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
591 run_test 17g "symlinks: really long symlink name and inode boundaries"
593 test_17h() { #bug 17378
594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
595 remote_mds_nodsh && skip "remote MDS with nodsh"
599 test_mkdir $DIR/$tdir
600 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
601 $LFS setstripe -c -1 $DIR/$tdir
602 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
603 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
604 touch $DIR/$tdir/$tfile || true
606 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
608 test_17i() { #bug 20018
609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
610 remote_mds_nodsh && skip "remote MDS with nodsh"
612 local foo=$DIR/$tdir/$tfile
615 test_mkdir -c1 $DIR/$tdir
616 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
617 ln -s $foo $foo || error "create symlink failed"
618 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
619 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
620 ls -l $foo && error "error not detected"
623 run_test 17i "don't panic on short symlink (should return error)"
625 test_17k() { #bug 22301
626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
627 [[ -z "$(which rsync 2>/dev/null)" ]] &&
628 skip "no rsync command"
629 rsync --help | grep -q xattr ||
630 skip_env "$(rsync --version | head -n1) does not support xattrs"
631 test_mkdir $DIR/$tdir
632 test_mkdir $DIR/$tdir.new
633 touch $DIR/$tdir/$tfile
634 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
635 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
636 error "rsync failed with xattrs enabled"
638 run_test 17k "symlinks: rsync with xattrs enabled"
640 test_17l() { # LU-279
641 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
642 skip "no getfattr command"
644 test_mkdir $DIR/$tdir
645 touch $DIR/$tdir/$tfile
646 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
647 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
648 # -h to not follow symlinks. -m '' to list all the xattrs.
649 # grep to remove first line: '# file: $path'.
650 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
652 lgetxattr_size_check $path $xattr ||
653 error "lgetxattr_size_check $path $xattr failed"
657 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
662 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
663 remote_mds_nodsh && skip "remote MDS with nodsh"
664 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
665 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
666 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
668 local short_sym="0123456789"
669 local wdir=$DIR/$tdir
674 # create a long symlink file
675 for ((i = 0; i < 4; ++i)); do
676 long_sym=${long_sym}${long_sym}
679 echo "create 512 short and long symlink files under $wdir"
680 for ((i = 0; i < 256; ++i)); do
681 ln -sf ${long_sym}"a5a5" $wdir/long-$i
682 ln -sf ${short_sym}"a5a5" $wdir/short-$i
688 wait_delete_completed
690 echo "recreate the 512 symlink files with a shorter string"
691 for ((i = 0; i < 512; ++i)); do
692 # rewrite the symlink file with a shorter string
693 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
694 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
697 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
699 echo "stop and checking mds${mds_index}:"
700 # e2fsck should not return error
702 local devname=$(mdsdevname $mds_index)
703 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
706 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
707 error "start mds${mds_index} failed"
708 df $MOUNT > /dev/null 2>&1
710 error "e2fsck detected error for short/long symlink: rc=$rc"
713 run_test 17m "run e2fsck against MDT which contains short/long symlink"
715 check_fs_consistency_17n() {
719 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
720 # so it only check MDT1/MDT2 instead of all of MDTs.
721 for mdt_index in 1 2; do
722 # e2fsck should not return error
724 local devname=$(mdsdevname $mdt_index)
725 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
728 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
729 error "mount mds$mdt_index failed"
730 df $MOUNT > /dev/null 2>&1
736 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
738 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
739 remote_mds_nodsh && skip "remote MDS with nodsh"
740 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
741 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
742 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
746 test_mkdir $DIR/$tdir
747 for ((i=0; i<10; i++)); do
748 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
749 error "create remote dir error $i"
750 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
751 error "create files under remote dir failed $i"
754 check_fs_consistency_17n ||
755 error "e2fsck report error after create files under remote dir"
757 for ((i = 0; i < 10; i++)); do
758 rm -rf $DIR/$tdir/remote_dir_${i} ||
759 error "destroy remote dir error $i"
762 check_fs_consistency_17n ||
763 error "e2fsck report error after unlink files under remote dir"
765 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
766 skip "lustre < 2.4.50 does not support migrate mv"
768 for ((i = 0; i < 10; i++)); do
769 mkdir -p $DIR/$tdir/remote_dir_${i}
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
772 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
773 error "migrate remote dir error $i"
775 check_fs_consistency_17n || error "e2fsck report error after migration"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n || error "e2fsck report error after unlink"
784 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
787 remote_mds_nodsh && skip "remote MDS with nodsh"
788 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
789 skip "Need MDS version at least 2.3.64"
791 local wdir=$DIR/${tdir}o
797 mdt_index=$($LFS getstripe -m $wdir/$tfile)
798 mdt_index=$((mdt_index + 1))
801 #fail mds will wait the failover finish then set
802 #following fail_loc to avoid interfer the recovery process.
805 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
806 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
807 ls -l $wdir/$tfile && rc=1
808 do_facet mds${mdt_index} lctl set_param fail_loc=0
809 [[ $rc -eq 0 ]] || error "stat file should fail"
811 run_test 17o "stat file with incompat LMA feature"
814 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
815 ls $DIR || error "Failed to ls $DIR: $?"
817 run_test 18 "touch .../f ; ls ... =============================="
823 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
825 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
828 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
830 run_test 19b "ls -l .../f19 (should return error) =============="
833 [ $RUNAS_ID -eq $UID ] &&
834 skip_env "RUNAS_ID = UID = $UID -- skipping"
836 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
838 run_test 19c "$RUNAS touch .../f19 (should return error) =="
841 cat $DIR/f19 && error || true
843 run_test 19d "cat .../f19 (should return error) =============="
852 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
854 run_test 20 "touch .../f ; ls -l ..."
857 test_mkdir $DIR/$tdir
858 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
859 ln -s dangle $DIR/$tdir/link
860 echo foo >> $DIR/$tdir/link
861 cat $DIR/$tdir/dangle
862 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
863 $CHECKSTAT -f -t file $DIR/$tdir/link ||
864 error "$tdir/link not linked to a file"
866 run_test 21 "write to dangling link"
869 local wdir=$DIR/$tdir
871 chown $RUNAS_ID:$RUNAS_GID $wdir
872 (cd $wdir || error "cd $wdir failed";
873 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
875 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
876 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
877 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
878 error "checkstat -u failed"
880 run_test 22 "unpack tar archive as non-root user"
884 test_mkdir $DIR/$tdir
885 local file=$DIR/$tdir/$tfile
887 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
888 openfile -f O_CREAT:O_EXCL $file &&
889 error "$file recreate succeeded" || true
891 run_test 23a "O_CREAT|O_EXCL in subdir"
893 test_23b() { # bug 18988
894 test_mkdir $DIR/$tdir
895 local file=$DIR/$tdir/$tfile
898 echo foo > $file || error "write filed"
899 echo bar >> $file || error "append filed"
900 $CHECKSTAT -s 8 $file || error "wrong size"
903 run_test 23b "O_APPEND check"
905 # LU-9409, size with O_APPEND and tiny writes
907 local file=$DIR/$tfile
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
911 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
915 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
916 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
918 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
921 #racing tiny & normal writes
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
923 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
925 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
928 #racing tiny & normal writes 2, ugly numbers
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
932 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
935 run_test 23c "O_APPEND size checks for tiny writes"
937 # LU-11069 file offset is correct after appending writes
939 local file=$DIR/$tfile
942 echo CentaurHauls > $file
943 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
944 if ((offset != 26)); then
945 error "wrong offset, expected 26, got '$offset'"
948 run_test 23d "file offset is correct after appending writes"
952 echo '-- same directory rename'
953 test_mkdir $DIR/$tdir
954 touch $DIR/$tdir/$tfile.1
955 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
956 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
958 run_test 24a "rename file to non-existent target"
961 test_mkdir $DIR/$tdir
962 touch $DIR/$tdir/$tfile.{1,2}
963 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
964 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
965 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
967 run_test 24b "rename file to existing target"
970 test_mkdir $DIR/$tdir
971 test_mkdir $DIR/$tdir/d$testnum.1
972 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
973 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
974 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
976 run_test 24c "rename directory to non-existent target"
979 test_mkdir -c1 $DIR/$tdir
980 test_mkdir -c1 $DIR/$tdir/d$testnum.1
981 test_mkdir -c1 $DIR/$tdir/d$testnum.2
982 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
983 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
984 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
986 run_test 24d "rename directory to existing target"
989 echo '-- cross directory renames --'
993 mv $DIR/R5a/f $DIR/R5b/g
994 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
995 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
997 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1002 touch $DIR/R6a/f $DIR/R6b/g
1003 mv $DIR/R6a/f $DIR/R6b/g
1004 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1005 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1007 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1012 test_mkdir $DIR/R7a/d
1013 mv $DIR/R7a/d $DIR/R7b/e
1014 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1015 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1017 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1020 test_mkdir -c1 $DIR/R8a
1021 test_mkdir -c1 $DIR/R8b
1022 test_mkdir -c1 $DIR/R8a/d
1023 test_mkdir -c1 $DIR/R8b/e
1024 mrename $DIR/R8a/d $DIR/R8b/e
1025 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1026 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1028 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1031 echo "-- rename error cases"
1033 test_mkdir $DIR/R9/a
1035 mrename $DIR/R9/f $DIR/R9/a
1036 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1037 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1038 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1040 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1044 mrename $DIR/R10/f $DIR/R10/g
1045 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1046 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1047 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1049 run_test 24j "source does not exist ============================"
1052 test_mkdir $DIR/R11a
1053 test_mkdir $DIR/R11a/d
1055 mv $DIR/R11a/f $DIR/R11a/d
1056 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1057 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1059 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1061 # bug 2429 - rename foo foo foo creates invalid file
1064 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1066 run_test 24l "Renaming a file to itself ========================"
1070 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1071 # on ext3 this does not remove either the source or target files
1072 # though the "expected" operation would be to remove the source
1073 $CHECKSTAT -t file ${f} || error "${f} missing"
1074 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1076 run_test 24m "Renaming a file to a hard link to itself ========="
1080 # this stats the old file after it was renamed, so it should fail
1082 $CHECKSTAT ${f} || error "${f} missing"
1084 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1085 $CHECKSTAT -a ${f} || error "${f} exists"
1087 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1090 test_mkdir $DIR/$tdir
1091 rename_many -s random -v -n 10 $DIR/$tdir
1093 run_test 24o "rename of files during htree split"
1096 test_mkdir $DIR/R12a
1097 test_mkdir $DIR/R12b
1098 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1099 mrename $DIR/R12a $DIR/R12b
1100 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1101 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1102 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1103 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1105 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1107 cleanup_multiop_pause() {
1109 kill -USR1 $MULTIPID
1113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1115 test_mkdir $DIR/R13a
1116 test_mkdir $DIR/R13b
1117 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1118 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1121 trap cleanup_multiop_pause EXIT
1122 mrename $DIR/R13a $DIR/R13b
1123 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1124 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1125 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1126 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1127 cleanup_multiop_pause
1128 wait $MULTIPID || error "multiop close failed"
1130 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1132 test_24r() { #bug 3789
1133 test_mkdir $DIR/R14a
1134 test_mkdir $DIR/R14a/b
1135 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1136 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1137 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1139 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1142 test_mkdir $DIR/R15a
1143 test_mkdir $DIR/R15a/b
1144 test_mkdir $DIR/R15a/b/c
1145 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1146 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1147 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1149 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1152 test_mkdir $DIR/R16a
1153 test_mkdir $DIR/R16a/b
1154 test_mkdir $DIR/R16a/b/c
1155 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1157 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1159 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1161 test_24u() { # bug12192
1162 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1163 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1165 run_test 24u "create stripe file"
1167 simple_cleanup_common() {
1171 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1173 local start=$SECONDS
1175 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1176 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1178 wait_delete_completed
1179 echo "cleanup time $((SECONDS - start))"
1183 max_pages_per_rpc() {
1184 local mdtname="$(printf "MDT%04x" ${1:-0})"
1185 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1191 local nrfiles=${COUNT:-100000}
1192 local fname="$DIR/$tdir/$tfile"
1194 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1195 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1197 test_mkdir "$(dirname $fname)"
1198 # assume MDT0000 has the fewest inodes
1199 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1200 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1201 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1203 stack_trap "simple_cleanup_common $nrfiles"
1205 createmany -m "$fname" $nrfiles
1207 cancel_lru_locks mdc
1208 lctl set_param mdc.*.stats clear
1210 # was previously test_24D: LU-6101
1211 # readdir() returns correct number of entries after cursor reload
1212 local num_ls=$(ls $DIR/$tdir | wc -l)
1213 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1214 local num_all=$(ls -a $DIR/$tdir | wc -l)
1215 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1216 [ $num_all -ne $((nrfiles + 2)) ]; then
1217 error "Expected $nrfiles files, got $num_ls " \
1218 "($num_uniq unique $num_all .&..)"
1220 # LU-5 large readdir
1221 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1222 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1223 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1224 # take into account of overhead in lu_dirpage header and end mark in
1225 # each page, plus one in rpc_num calculation.
1226 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1227 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1228 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1229 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1230 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1231 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1232 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1233 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1234 error "large readdir doesn't take effect: " \
1235 "$mds_readpage should be about $rpc_max"
1237 run_test 24v "list large directory (test hash collision, b=17560)"
1239 test_24w() { # bug21506
1241 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1242 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1243 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1244 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1245 [[ "$SZ1" -eq "$SZ2" ]] ||
1246 error "Error reading at the end of the file $tfile"
1248 run_test 24w "Reading a file larger than 4Gb"
1251 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1253 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1254 skip "Need MDS version at least 2.7.56"
1257 local remote_dir=$DIR/$tdir/remote_dir
1259 test_mkdir $DIR/$tdir
1260 $LFS mkdir -i $MDTIDX $remote_dir ||
1261 error "create remote directory failed"
1263 test_mkdir $DIR/$tdir/src_dir
1264 touch $DIR/$tdir/src_file
1265 test_mkdir $remote_dir/tgt_dir
1266 touch $remote_dir/tgt_file
1268 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1269 error "rename dir cross MDT failed!"
1271 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1272 error "rename file cross MDT failed!"
1274 touch $DIR/$tdir/ln_file
1275 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1276 error "ln file cross MDT failed"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24x "cross MDT rename/link"
1283 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1286 local remote_dir=$DIR/$tdir/remote_dir
1289 test_mkdir $DIR/$tdir
1290 $LFS mkdir -i $mdtidx $remote_dir ||
1291 error "create remote directory failed"
1293 test_mkdir $remote_dir/src_dir
1294 touch $remote_dir/src_file
1295 test_mkdir $remote_dir/tgt_dir
1296 touch $remote_dir/tgt_file
1298 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1299 error "rename subdir in the same remote dir failed!"
1301 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1302 error "rename files in the same remote dir failed!"
1304 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1305 error "link files in the same remote dir failed!"
1307 rm -rf $DIR/$tdir || error "Can not delete directories"
1309 run_test 24y "rename/link on the same dir should succeed"
1312 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1313 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1314 skip "Need MDS version at least 2.12.51"
1318 for index in 0 1; do
1319 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1320 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1323 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1325 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1326 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1328 local mdts=$(comma_list $(mdts_nodes))
1330 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1331 stack_trap "do_nodes $mdts $LCTL \
1332 set_param mdt.*.enable_remote_rename=1" EXIT
1334 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1336 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1337 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1339 run_test 24z "cross-MDT rename is done as cp"
1341 test_24A() { # LU-3182
1344 test_mkdir $DIR/$tdir
1345 stack_trap "simple_cleanup_common $NFILES"
1346 createmany -m $DIR/$tdir/$tfile $NFILES
1347 local t=$(ls $DIR/$tdir | wc -l)
1348 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1349 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1351 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1352 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1354 run_test 24A "readdir() returns correct number of entries."
1356 test_24B() { # LU-4805
1357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1361 test_mkdir $DIR/$tdir
1362 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1363 error "create striped dir failed"
1365 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1366 [ $count -eq 2 ] || error "Expected 2, got $count"
1368 touch $DIR/$tdir/striped_dir/a
1370 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1371 [ $count -eq 3 ] || error "Expected 3, got $count"
1373 touch $DIR/$tdir/striped_dir/.f
1375 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1376 [ $count -eq 4 ] || error "Expected 4, got $count"
1378 rm -rf $DIR/$tdir || error "Can not delete directories"
1380 run_test 24B "readdir for striped dir return correct number of entries"
1383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1389 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1390 error "create striped dir failed"
1392 cd $DIR/$tdir/d0/striped_dir
1394 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1395 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1396 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1398 [ "$d0_ino" = "$parent_ino" ] ||
1399 error ".. wrong, expect $d0_ino, get $parent_ino"
1401 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1402 error "mv striped dir failed"
1404 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1406 [ "$d1_ino" = "$parent_ino" ] ||
1407 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1409 run_test 24C "check .. in striped dir"
1412 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1416 mkdir $DIR/$tdir/src_dir
1417 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1418 error "create remote source failed"
1420 touch $DIR/$tdir/src_dir/src_child/a
1422 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1423 error "create remote target dir failed"
1425 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1426 error "create remote target child failed"
1428 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1429 error "rename dir cross MDT failed!"
1433 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1434 error "src_child still exists after rename"
1436 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1437 error "missing file(a) after rename"
1439 rm -rf $DIR/$tdir || error "Can not delete directories"
1441 run_test 24E "cross MDT rename/link"
1444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1447 [ "$SLOW" = "no" ] && repeats=100
1451 echo "$repeats repeats"
1452 for ((i = 0; i < repeats; i++)); do
1453 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1454 touch $DIR/$tdir/test/a || error "touch fails"
1455 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1456 rm -rf $DIR/$tdir/test || error "rmdir fails"
1461 run_test 24F "hash order vs readdir (LU-11330)"
1464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1469 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1470 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1471 touch $DIR/$tdir-0/f1 || error "touch f1"
1472 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1473 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1474 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1475 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1476 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1478 run_test 24G "migrate symlink in rename"
1481 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1482 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1483 skip "MDT1 should be on another node"
1485 test_mkdir -i 1 -c 1 $DIR/$tdir
1486 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1487 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1488 touch $DIR/$tdir/$tfile || error "touch failed"
1490 run_test 24H "repeat FLD_QUERY rpc"
1493 echo '== symlink sanity ============================================='
1497 touch $DIR/s25/foo ||
1498 error "File creation in symlinked directory failed"
1500 run_test 25a "create file in symlinked directory ==============="
1503 [ ! -d $DIR/d25 ] && test_25a
1504 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1506 run_test 25b "lookup file in symlinked directory ==============="
1510 test_mkdir $DIR/d26/d26-2
1511 ln -s d26/d26-2 $DIR/s26
1512 touch $DIR/s26/foo || error "File creation failed"
1514 run_test 26a "multiple component symlink ======================="
1517 test_mkdir -p $DIR/$tdir/d26-2
1518 ln -s $tdir/d26-2/foo $DIR/s26-2
1519 touch $DIR/s26-2 || error "File creation failed"
1521 run_test 26b "multiple component symlink at end of lookup ======"
1524 test_mkdir $DIR/d26.2
1525 touch $DIR/d26.2/foo
1526 ln -s d26.2 $DIR/s26.2-1
1527 ln -s s26.2-1 $DIR/s26.2-2
1528 ln -s s26.2-2 $DIR/s26.2-3
1529 chmod 0666 $DIR/s26.2-3/foo
1531 run_test 26c "chain of symlinks"
1533 # recursive symlinks (bug 439)
1535 ln -s d26-3/foo $DIR/d26-3
1537 run_test 26d "create multiple component recursive symlink"
1540 [ ! -h $DIR/d26-3 ] && test_26d
1543 run_test 26e "unlink multiple component recursive symlink"
1545 # recursive symlinks (bug 7022)
1547 test_mkdir $DIR/$tdir
1548 test_mkdir $DIR/$tdir/$tfile
1549 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1550 test_mkdir -p lndir/bar1
1551 test_mkdir $DIR/$tdir/$tfile/$tfile
1552 cd $tfile || error "cd $tfile failed"
1553 ln -s .. dotdot || error "ln dotdot failed"
1554 ln -s dotdot/lndir lndir || error "ln lndir failed"
1555 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1556 output=`ls $tfile/$tfile/lndir/bar1`
1557 [ "$output" = bar1 ] && error "unexpected output"
1558 rm -r $tfile || error "rm $tfile failed"
1559 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1561 run_test 26f "rm -r of a directory which has recursive symlink"
1564 test_mkdir $DIR/$tdir
1565 $LFS getstripe $DIR/$tdir
1566 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1567 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1568 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1570 run_test 27a "one stripe file"
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1575 test_mkdir $DIR/$tdir
1576 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $LFS getstripe -c $DIR/$tdir/$tfile
1578 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1579 error "two-stripe file doesn't have two stripes"
1581 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1583 run_test 27b "create and write to two stripe file"
1585 # 27c family tests specific striping, setstripe -o
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 test_mkdir -p $DIR/$tdir
1591 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1592 $LFS getstripe -i $DIR/$tdir/$tfile
1593 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1594 error "stripe not on specified OST"
1596 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1598 run_test 27ca "one stripe on specified OST"
1601 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cb "two stripes on specified OSTs"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1623 test_mkdir -p $DIR/$tdir
1625 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1626 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1629 # Strip getstripe output to a space separated list of OSTs
1630 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1631 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1632 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1633 error "stripes not on specified OSTs"
1635 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1637 run_test 27cc "two stripes on the same OST"
1640 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 test_mkdir -p $DIR/$tdir
1644 local osts="0,1,1,0"
1645 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1646 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1649 # Strip getstripe output to a space separated list of OSTs
1650 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1651 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1652 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1653 error "stripes not on specified OSTs"
1655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1657 run_test 27cd "four stripes on two OSTs"
1660 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1661 skip_env "too many osts, skipping"
1662 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1663 skip "server does not support overstriping"
1664 # We do one more stripe than we have OSTs
1665 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1666 skip_env "ea_inode feature disabled"
1668 test_mkdir -p $DIR/$tdir
1670 for i in $(seq 0 $OSTCOUNT);
1673 if [ $i -ne $OSTCOUNT ]; then
1677 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1678 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1681 # Strip getstripe output to a space separated list of OSTs
1682 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1683 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1684 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1685 error "stripes not on specified OSTs"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1689 run_test 27ce "more stripes than OSTs with -o"
1692 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1695 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1696 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1697 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1698 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1699 error "failed to set $osp_proc=0"
1701 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1704 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1705 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1706 error "failed to set $osp_proc=1"
1709 error "should return error due to $osp_proc=0"
1711 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1716 error "setstripe failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1718 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 run_test 27d "create file with default settings"
1723 # LU-5839 adds check for existed layout before setting it
1724 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1725 skip "Need MDS version at least 2.7.56"
1727 test_mkdir $DIR/$tdir
1728 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1729 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1730 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1732 run_test 27e "setstripe existing file (should return error)"
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1737 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1738 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1739 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1740 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1741 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1743 run_test 27f "setstripe with bad stripe size (should return error)"
1746 test_mkdir $DIR/$tdir
1747 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1748 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1749 error "$DIR/$tdir/$tfile has object"
1751 run_test 27g "$LFS getstripe with no objects"
1754 test_mkdir $DIR/$tdir
1755 touch $DIR/$tdir/$tfile || error "touch failed"
1756 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1757 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1759 (( rc == 2 )) || error "getstripe did not return ENOENT"
1761 run_test 27ga "$LFS getstripe with missing file (should return error)"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1767 error "missing objects"
1769 run_test 27i "$LFS getstripe with some objects"
1772 test_mkdir $DIR/$tdir
1773 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1774 error "setstripe failed" || true
1776 run_test 27j "setstripe with bad stripe offset (should return error)"
1778 test_27k() { # bug 2844
1779 test_mkdir $DIR/$tdir
1780 local file=$DIR/$tdir/$tfile
1781 local ll_max_blksize=$((4 * 1024 * 1024))
1782 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1783 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1784 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1785 dd if=/dev/zero of=$file bs=4k count=1
1786 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1787 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1789 run_test 27k "limit i_blksize for broken user apps"
1792 mcreate $DIR/$tfile || error "creating file"
1793 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1794 error "setstripe should have failed" || true
1796 run_test 27l "check setstripe permissions (should return error)"
1799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1802 skip_env "multiple clients -- skipping"
1804 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1806 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1807 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1809 stack_trap simple_cleanup_common
1810 test_mkdir $DIR/$tdir
1811 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1812 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1813 error "dd should fill OST0"
1815 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1817 [ $i -gt 256 ] && break
1820 touch $DIR/$tdir/$tfile.$i
1821 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1822 awk '{print $1}'| grep -w "0") ] &&
1823 error "OST0 was full but new created file still use it"
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it" || true
1830 run_test 27m "create file while OST0 was full"
1832 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1833 # if the OST isn't full anymore.
1835 local ostidx=${1:-""}
1840 local list=$(comma_list $(osts_nodes))
1841 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1843 do_nodes $list lctl set_param fail_loc=0
1844 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1845 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1846 awk '{print $1 * 2;exit;}')
1847 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1849 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 remote_mds_nodsh && skip "remote MDS with nodsh"
1856 remote_ost_nodsh && skip "remote OST with nodsh"
1859 rm -f $DIR/$tdir/$tfile
1860 exhaust_precreations 0 0x80000215
1861 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1862 touch $DIR/$tdir/$tfile || error "touch failed"
1863 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27n "create file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1876 exhaust_all_precreations 0x215
1878 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1883 run_test 27o "create file with all full OSTs (should error)"
1885 function create_and_checktime() {
1890 for ((i=0; i < $loops; i++)); do
1891 local start=$SECONDS
1892 multiop $fname-$i Oc
1893 ((SECONDS-start < TIMEOUT)) ||
1894 error "creation took " $((SECONDS-$start)) && return 1
1899 local mdts=$(comma_list $(mdts_nodes))
1901 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1902 skip "Need MDS version at least 2.13.57"
1904 local f0=$DIR/${tfile}-0
1905 local f1=$DIR/${tfile}-1
1907 wait_delete_completed
1909 # refill precreated objects
1910 $LFS setstripe -i0 -c1 $f0
1912 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1913 # force QoS allocation policy
1914 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1915 stack_trap "do_nodes $mdts $LCTL set_param \
1916 lov.*.qos_threshold_rr=$saved" EXIT
1919 # one OST is unavailable, but still have few objects preallocated
1921 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1922 rm -rf $f1 $DIR/$tdir*" EXIT
1924 for ((i=0; i < 7; i++)); do
1925 mkdir $DIR/$tdir$i || error "can't create dir"
1926 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1927 error "can't set striping"
1929 for ((i=0; i < 7; i++)); do
1930 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1934 run_test 27oo "don't let few threads to reserve too many objects"
1937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1939 remote_mds_nodsh && skip "remote MDS with nodsh"
1940 remote_ost_nodsh && skip "remote OST with nodsh"
1943 rm -f $DIR/$tdir/$tfile
1944 test_mkdir $DIR/$tdir
1946 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1947 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1948 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1950 exhaust_precreations 0 0x80000215
1951 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1952 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1953 $LFS getstripe $DIR/$tdir/$tfile
1957 run_test 27p "append to a truncated file with some full OSTs"
1960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1962 remote_mds_nodsh && skip "remote MDS with nodsh"
1963 remote_ost_nodsh && skip "remote OST with nodsh"
1966 rm -f $DIR/$tdir/$tfile
1968 mkdir_on_mdt0 $DIR/$tdir
1969 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1970 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1971 error "truncate $DIR/$tdir/$tfile failed"
1972 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1974 exhaust_all_precreations 0x215
1976 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1981 run_test 27q "append to truncated file with all OSTs full (should error)"
1984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1986 remote_mds_nodsh && skip "remote MDS with nodsh"
1987 remote_ost_nodsh && skip "remote OST with nodsh"
1990 rm -f $DIR/$tdir/$tfile
1991 exhaust_precreations 0 0x80000215
1993 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1997 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1999 test_27s() { # bug 10725
2000 test_mkdir $DIR/$tdir
2001 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2002 local stripe_count=0
2003 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2004 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2005 error "stripe width >= 2^32 succeeded" || true
2008 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2010 test_27t() { # bug 10864
2015 $WLFS getstripe $tfile
2018 run_test 27t "check that utils parse path correctly"
2020 test_27u() { # bug 4900
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 local list=$(comma_list $(mdts_nodes))
2027 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2028 do_nodes $list $LCTL set_param fail_loc=0x139
2029 test_mkdir -p $DIR/$tdir
2030 stack_trap "simple_cleanup_common 1000"
2031 createmany -o $DIR/$tdir/$tfile 1000
2032 do_nodes $list $LCTL set_param fail_loc=0
2034 TLOG=$TMP/$tfile.getstripe
2035 $LFS getstripe $DIR/$tdir > $TLOG
2036 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2037 [[ $OBJS -gt 0 ]] &&
2038 error "$OBJS objects created on OST-0. See $TLOG" ||
2041 run_test 27u "skip object creation on OSC w/o objects"
2043 test_27v() { # bug 4900
2044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2046 remote_mds_nodsh && skip "remote MDS with nodsh"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2049 exhaust_all_precreations 0x215
2052 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2054 touch $DIR/$tdir/$tfile
2055 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2057 for (( i=1; i < OSTCOUNT; i++ )); do
2058 do_facet ost$i lctl set_param fail_loc=0x705
2060 local START=`date +%s`
2061 createmany -o $DIR/$tdir/$tfile 32
2063 local FINISH=`date +%s`
2064 local TIMEOUT=`lctl get_param -n timeout`
2065 local PROCESS=$((FINISH - START))
2066 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2067 error "$FINISH - $START >= $TIMEOUT / 2"
2068 sleep $((TIMEOUT / 2 - PROCESS))
2071 run_test 27v "skip object creation on slow OST"
2073 test_27w() { # bug 10997
2074 test_mkdir $DIR/$tdir
2075 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2076 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2077 error "stripe size $size != 65536" || true
2078 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2079 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2081 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2084 [[ $OSTCOUNT -lt 2 ]] &&
2085 skip_env "skipping multiple stripe count/offset test"
2087 test_mkdir $DIR/$tdir
2088 for i in $(seq 1 $OSTCOUNT); do
2090 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2091 error "setstripe -c $i -i $offset failed"
2092 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2093 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2094 [ $count -ne $i ] && error "stripe count $count != $i" || true
2095 [ $index -ne $offset ] &&
2096 error "stripe offset $index != $offset" || true
2099 run_test 27wa "check $LFS setstripe -c -i options"
2102 remote_ost_nodsh && skip "remote OST with nodsh"
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2106 OFFSET=$(($OSTCOUNT - 1))
2108 local OST=$(ostname_from_index $OSTIDX)
2110 test_mkdir $DIR/$tdir
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2112 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2114 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2115 for i in $(seq 0 $OFFSET); do
2116 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2117 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2118 error "OST0 was degraded but new created file still use it"
2120 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2122 run_test 27x "create files while OST0 is degraded"
2125 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2126 remote_mds_nodsh && skip "remote MDS with nodsh"
2127 remote_ost_nodsh && skip "remote OST with nodsh"
2128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2130 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2131 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2132 osp.$mdtosc.prealloc_last_id)
2133 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2134 osp.$mdtosc.prealloc_next_id)
2135 local fcount=$((last_id - next_id))
2136 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2137 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2139 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2140 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2141 local OST_DEACTIVE_IDX=-1
2146 for OSC in $MDS_OSCS; do
2147 OST=$(osc_to_ost $OSC)
2148 OSTIDX=$(index_from_ostuuid $OST)
2149 if [ $OST_DEACTIVE_IDX == -1 ]; then
2150 OST_DEACTIVE_IDX=$OSTIDX
2152 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2153 echo $OSC "is Deactivated:"
2154 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2158 OSTIDX=$(index_from_ostuuid $OST)
2159 test_mkdir $DIR/$tdir
2160 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2162 for OSC in $MDS_OSCS; do
2163 OST=$(osc_to_ost $OSC)
2164 OSTIDX=$(index_from_ostuuid $OST)
2165 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2166 echo $OST "is degraded:"
2167 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2168 obdfilter.$OST.degraded=1
2173 createmany -o $DIR/$tdir/$tfile $fcount
2175 for OSC in $MDS_OSCS; do
2176 OST=$(osc_to_ost $OSC)
2177 OSTIDX=$(index_from_ostuuid $OST)
2178 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2179 echo $OST "is recovered from degraded:"
2180 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2181 obdfilter.$OST.degraded=0
2183 do_facet $SINGLEMDS lctl --device %$OSC activate
2187 # all osp devices get activated, hence -1 stripe count restored
2188 local stripe_count=0
2190 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2191 # devices get activated.
2193 $LFS setstripe -c -1 $DIR/$tfile
2194 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2196 [ $stripe_count -ne $OSTCOUNT ] &&
2197 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2200 run_test 27y "create files while OST0 is degraded and the rest inactive"
2206 lmm_count=$($LFS getstripe -c $1)
2207 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2208 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2210 local old_ifs="$IFS"
2212 fid=($($LFS path2fid $1))
2215 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2216 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2218 # compare lmm_seq and lu_fid->f_seq
2219 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2220 # compare lmm_object_id and lu_fid->oid
2221 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2223 # check the trusted.fid attribute of the OST objects of the file
2224 local have_obdidx=false
2226 $LFS getstripe $1 | while read obdidx oid hex seq; do
2227 # skip lines up to and including "obdidx"
2228 [ -z "$obdidx" ] && break
2229 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2230 $have_obdidx || continue
2232 local ost=$((obdidx + 1))
2233 local dev=$(ostdevname $ost)
2236 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2238 seq=$(echo $seq | sed -e "s/^0x//g")
2239 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2240 oid_hex=$(echo $oid)
2242 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2244 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2248 # Don't unmount/remount the OSTs if we don't need to do that.
2249 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2250 # update too, until that use mount/ll_decode_filter_fid/mount.
2251 # Re-enable when debugfs will understand new filter_fid.
2253 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2254 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2255 $dev 2>/dev/null" | grep "parent=")
2257 if [ -z "$ff" ]; then
2259 mount_fstype ost$ost
2260 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2261 $(facet_mntpt ost$ost)/$obj_file)
2262 unmount_fstype ost$ost
2263 start ost$ost $dev $OST_MOUNT_OPTS
2267 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2269 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2271 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2272 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2274 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2275 # stripe_size=1048576 component_id=1 component_start=0 \
2276 # component_end=33554432
2277 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2278 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2279 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2281 if grep -q 'stripe=' <<<$ff; then
2282 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2284 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2285 # into f_ver in this case. See comment on ff_parent.
2286 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2289 # compare lmm_seq and filter_fid->ff_parent.f_seq
2290 [ $ff_pseq = $lmm_seq ] ||
2291 error "FF parent SEQ $ff_pseq != $lmm_seq"
2292 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2293 [ $ff_poid = $lmm_oid ] ||
2294 error "FF parent OID $ff_poid != $lmm_oid"
2295 (($ff_pstripe == $stripe_nr)) ||
2296 error "FF stripe $ff_pstripe != $stripe_nr"
2298 stripe_nr=$((stripe_nr + 1))
2299 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2301 if grep -q 'stripe_count=' <<<$ff; then
2302 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2303 -e 's/ .*//' <<<$ff)
2304 [ $lmm_count = $ff_scnt ] ||
2305 error "FF stripe count $lmm_count != $ff_scnt"
2311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2312 remote_ost_nodsh && skip "remote OST with nodsh"
2314 test_mkdir $DIR/$tdir
2315 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2316 { error "setstripe -c -1 failed"; return 1; }
2317 # We need to send a write to every object to get parent FID info set.
2318 # This _should_ also work for setattr, but does not currently.
2319 # touch $DIR/$tdir/$tfile-1 ||
2320 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2321 { error "dd $tfile-1 failed"; return 2; }
2322 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2323 { error "setstripe -c -1 failed"; return 3; }
2324 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2325 { error "dd $tfile-2 failed"; return 4; }
2327 # make sure write RPCs have been sent to OSTs
2330 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2331 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2333 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2335 test_27A() { # b=19102
2336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2338 save_layout_restore_at_exit $MOUNT
2339 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2340 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2341 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2342 local default_size=$($LFS getstripe -S $MOUNT)
2343 local default_offset=$($LFS getstripe -i $MOUNT)
2344 local dsize=$(do_facet $SINGLEMDS \
2345 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2346 [ $default_size -eq $dsize ] ||
2347 error "stripe size $default_size != $dsize"
2348 [ $default_offset -eq -1 ] ||
2349 error "stripe offset $default_offset != -1"
2351 run_test 27A "check filesystem-wide default LOV EA values"
2353 test_27B() { # LU-2523
2354 test_mkdir $DIR/$tdir
2355 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2357 # open f1 with O_LOV_DELAY_CREATE
2359 # call setstripe ioctl on open file descriptor for f1
2361 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2365 # open f1 with O_LOV_DELAY_CREATE
2367 # call setstripe ioctl on open file descriptor for f1
2369 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2371 # Allow multiop to fail in imitation of NFS's busted semantics.
2374 run_test 27B "call setstripe on open unlinked file/rename victim"
2376 # 27C family tests full striping and overstriping
2377 test_27Ca() { #LU-2871
2378 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2386 test_mkdir $DIR/$tdir
2388 for i in $(seq 0 $((OSTCOUNT - 1))); do
2389 # set stripe across all OSTs starting from OST$i
2390 $LFS setstripe -i $i -c -1 $tfile$i
2391 # get striping information
2392 ost_idx=($($LFS getstripe $tfile$i |
2393 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2394 echo "OST Index: ${ost_idx[*]}"
2397 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2398 error "${#ost_idx[@]} != $OSTCOUNT"
2400 for index in $(seq 0 $((OSTCOUNT - 1))); do
2402 for j in "${ost_idx[@]}"; do
2403 if [ $index -eq $j ]; then
2409 error "Can not find $index in ${ost_idx[*]}"
2413 run_test 27Ca "check full striping across all OSTs"
2416 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2417 skip "server does not support overstriping"
2418 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2419 skip_env "too many osts, skipping"
2421 test_mkdir -p $DIR/$tdir
2422 local setcount=$(($OSTCOUNT * 2))
2423 [ $setcount -lt 160 ] || large_xattr_enabled ||
2424 skip_env "ea_inode feature disabled"
2426 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2427 error "setstripe failed"
2429 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2430 [ $count -eq $setcount ] ||
2431 error "stripe count $count, should be $setcount"
2433 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2434 error "overstriped should be set in pattern"
2436 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2439 run_test 27Cb "more stripes than OSTs with -C"
2442 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2443 skip "server does not support overstriping"
2444 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2446 test_mkdir -p $DIR/$tdir
2447 local setcount=$(($OSTCOUNT - 1))
2449 [ $setcount -lt 160 ] || large_xattr_enabled ||
2450 skip_env "ea_inode feature disabled"
2452 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2453 error "setstripe failed"
2455 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2456 [ $count -eq $setcount ] ||
2457 error "stripe count $count, should be $setcount"
2459 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2460 error "overstriped should not be set in pattern"
2462 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2465 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2468 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2469 skip "server does not support overstriping"
2470 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2471 large_xattr_enabled || skip_env "ea_inode feature disabled"
2473 test_mkdir -p $DIR/$tdir
2474 local setcount=$LOV_MAX_STRIPE_COUNT
2476 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2477 error "setstripe failed"
2479 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2480 [ $count -eq $setcount ] ||
2481 error "stripe count $count, should be $setcount"
2483 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2484 error "overstriped should be set in pattern"
2486 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2489 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2491 run_test 27Cd "test maximum stripe count"
2494 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2495 skip "server does not support overstriping"
2496 test_mkdir -p $DIR/$tdir
2498 pool_add $TESTNAME || error "Pool creation failed"
2499 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2503 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2504 error "setstripe failed"
2506 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2507 [ $count -eq $setcount ] ||
2508 error "stripe count $count, should be $setcount"
2510 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2511 error "overstriped should be set in pattern"
2513 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2516 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2518 run_test 27Ce "test pool with overstriping"
2521 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2522 skip "server does not support overstriping"
2523 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2524 skip_env "too many osts, skipping"
2526 test_mkdir -p $DIR/$tdir
2528 local setcount=$(($OSTCOUNT * 2))
2529 [ $setcount -lt 160 ] || large_xattr_enabled ||
2530 skip_env "ea_inode feature disabled"
2532 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2533 error "setstripe failed"
2535 echo 1 > $DIR/$tdir/$tfile
2537 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2538 [ $count -eq $setcount ] ||
2539 error "stripe count $count, should be $setcount"
2541 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2542 error "overstriped should be set in pattern"
2544 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2547 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2549 run_test 27Cf "test default inheritance with overstriping"
2552 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2553 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2554 remote_mds_nodsh && skip "remote MDS with nodsh"
2556 local POOL=${POOL:-testpool}
2558 local last_ost=$(($OSTCOUNT - 1))
2560 local ost_list=$(seq $first_ost $ost_step $last_ost)
2561 local ost_range="$first_ost $last_ost $ost_step"
2563 test_mkdir $DIR/$tdir
2564 pool_add $POOL || error "pool_add failed"
2565 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2568 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2570 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2571 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2572 skip27D+=" -s 30,31"
2573 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2574 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2575 skip27D+=" -s 32,33"
2576 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2578 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2579 error "llapi_layout_test failed"
2581 destroy_test_pools || error "destroy test pools failed"
2583 run_test 27D "validate llapi_layout API"
2585 # Verify that default_easize is increased from its initial value after
2586 # accessing a widely striped file.
2588 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2589 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2590 skip "client does not have LU-3338 fix"
2592 # 72 bytes is the minimum space required to store striping
2593 # information for a file striped across one OST:
2594 # (sizeof(struct lov_user_md_v3) +
2595 # sizeof(struct lov_user_ost_data_v1))
2597 $LCTL set_param -n llite.*.default_easize $min_easize ||
2598 error "lctl set_param failed"
2599 local easize=$($LCTL get_param -n llite.*.default_easize)
2601 [ $easize -eq $min_easize ] ||
2602 error "failed to set default_easize"
2604 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2605 error "setstripe failed"
2606 # In order to ensure stat() call actually talks to MDS we need to
2607 # do something drastic to this file to shake off all lock, e.g.
2608 # rename it (kills lookup lock forcing cache cleaning)
2609 mv $DIR/$tfile $DIR/${tfile}-1
2610 ls -l $DIR/${tfile}-1
2613 easize=$($LCTL get_param -n llite.*.default_easize)
2615 [ $easize -gt $min_easize ] ||
2616 error "default_easize not updated"
2618 run_test 27E "check that default extended attribute size properly increases"
2620 test_27F() { # LU-5346/LU-7975
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2622 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2623 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2624 skip "Need MDS version at least 2.8.51"
2625 remote_ost_nodsh && skip "remote OST with nodsh"
2627 test_mkdir $DIR/$tdir
2629 $LFS setstripe -c 2 $DIR/$tdir
2631 # stop all OSTs to reproduce situation for LU-7975 ticket
2632 for num in $(seq $OSTCOUNT); do
2636 # open/create f0 with O_LOV_DELAY_CREATE
2637 # truncate f0 to a non-0 size
2639 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2641 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2642 # open/write it again to force delayed layout creation
2643 cat /etc/hosts > $DIR/$tdir/f0 &
2647 for num in $(seq $OSTCOUNT); do
2648 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2649 error "ost$num failed to start"
2652 wait $catpid || error "cat failed"
2654 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2655 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2656 error "wrong stripecount"
2659 run_test 27F "Client resend delayed layout creation with non-zero size"
2661 test_27G() { #LU-10629
2662 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2663 skip "Need MDS version at least 2.11.51"
2664 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2665 remote_mds_nodsh && skip "remote MDS with nodsh"
2666 local POOL=${POOL:-testpool}
2667 local ostrange="0 0 1"
2669 test_mkdir $DIR/$tdir
2670 touch $DIR/$tdir/$tfile.nopool
2671 pool_add $POOL || error "pool_add failed"
2672 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2673 $LFS setstripe -p $POOL $DIR/$tdir
2675 local pool=$($LFS getstripe -p $DIR/$tdir)
2677 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2678 touch $DIR/$tdir/$tfile.default
2679 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2680 $LFS find $DIR/$tdir -type f --pool $POOL
2681 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2682 [[ "$found" == "2" ]] ||
2683 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2685 $LFS setstripe -d $DIR/$tdir
2687 pool=$($LFS getstripe -p -d $DIR/$tdir)
2689 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2691 run_test 27G "Clear OST pool from stripe"
2694 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2695 skip "Need MDS version newer than 2.11.54"
2696 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2697 test_mkdir $DIR/$tdir
2698 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2699 touch $DIR/$tdir/$tfile
2700 $LFS getstripe -c $DIR/$tdir/$tfile
2701 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2702 error "two-stripe file doesn't have two stripes"
2704 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2705 $LFS getstripe -y $DIR/$tdir/$tfile
2706 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2707 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2708 error "expected l_ost_idx: [02]$ not matched"
2710 # make sure ost list has been cleared
2711 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2712 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2713 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2715 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2717 run_test 27H "Set specific OSTs stripe"
2720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2721 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2722 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2723 skip "Need MDS version newer than 2.12.52"
2724 local pool=$TESTNAME
2725 local ostrange="1 1 1"
2727 save_layout_restore_at_exit $MOUNT
2728 $LFS setstripe -c 2 -i 0 $MOUNT
2729 pool_add $pool || error "pool_add failed"
2730 pool_add_targets $pool $ostrange ||
2731 error "pool_add_targets failed"
2732 test_mkdir $DIR/$tdir
2733 $LFS setstripe -p $pool $DIR/$tdir
2734 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2735 $LFS getstripe $DIR/$tdir/$tfile
2737 run_test 27I "check that root dir striping does not break parent dir one"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2741 skip "Need MDS version newer than 2.12.51"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign file (raw way)
2748 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2749 error "creating $tfile w/ hex flags w/o --foreign should fail"
2751 ! $LFS setstripe --foreign --flags foo \
2752 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2753 error "creating $tfile with '--flags foo' should fail"
2755 ! $LFS setstripe --foreign --flags 0xffffffff \
2756 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2757 error "creating $tfile w/ 0xffffffff flags should fail"
2759 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2760 -t 1 -F 0xda08 || error "create_foreign_file failed"
2762 # verify foreign file (raw way)
2763 parse_foreign_file -f $DIR/$tdir/$tfile |
2764 grep "lov_foreign_magic: 0x0BD70BD0" ||
2765 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2766 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2767 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_size: 73" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2771 parse_foreign_file -f $DIR/$tdir/$tfile |
2772 grep "lov_foreign_type: 1" ||
2773 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2774 parse_foreign_file -f $DIR/$tdir/$tfile |
2775 grep "lov_foreign_flags: 0x0000DA08" ||
2776 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2777 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2778 grep "lov_foreign_value: 0x" |
2779 sed -e 's/lov_foreign_value: 0x//')
2780 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2781 [[ $lov = ${lov2// /} ]] ||
2782 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2784 # create foreign file (lfs + API)
2785 $LFS setstripe --foreign=none --flags 0xda08 \
2786 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2787 error "$DIR/$tdir/${tfile}2: create failed"
2789 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2790 grep "lfm_magic:.*0x0BD70BD0" ||
2791 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2792 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2793 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2794 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2795 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2797 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2798 grep "lfm_flags:.*0x0000DA08" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2800 $LFS getstripe $DIR/$tdir/${tfile}2 |
2801 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2802 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2804 # modify striping should fail
2805 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2806 error "$DIR/$tdir/$tfile: setstripe should fail"
2807 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2808 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2811 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2812 cat $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: read should fail"
2814 cat /etc/passwd > $DIR/$tdir/$tfile &&
2815 error "$DIR/$tdir/$tfile: write should fail"
2816 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2817 error "$DIR/$tdir/${tfile}2: write should fail"
2820 chmod 222 $DIR/$tdir/$tfile ||
2821 error "$DIR/$tdir/$tfile: chmod failed"
2822 chmod 222 $DIR/$tdir/${tfile}2 ||
2823 error "$DIR/$tdir/${tfile}2: chmod failed"
2826 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2827 error "$DIR/$tdir/$tfile: chown failed"
2828 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2829 error "$DIR/$tdir/${tfile}2: chown failed"
2831 # rename should work
2832 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2833 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2834 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2835 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2837 #remove foreign file
2838 rm $DIR/$tdir/${tfile}.new ||
2839 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2840 rm $DIR/$tdir/${tfile}2.new ||
2841 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2843 run_test 27J "basic ops on file with foreign LOV"
2846 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2847 skip "Need MDS version newer than 2.12.49"
2849 test_mkdir $DIR/$tdir
2850 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2851 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2853 # create foreign dir (raw way)
2854 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2855 error "creating $tdir w/ hex flags w/o --foreign should fail"
2857 ! $LFS setdirstripe --foreign --flags foo \
2858 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2859 error "creating $tdir with '--flags foo' should fail"
2861 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2862 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2863 error "creating $tdir w/ 0xffffffff flags should fail"
2865 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2866 error "create_foreign_dir FAILED"
2868 # verify foreign dir (raw way)
2869 parse_foreign_dir -d $DIR/$tdir/$tdir |
2870 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2871 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2872 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2873 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2874 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2875 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2876 parse_foreign_dir -d $DIR/$tdir/$tdir |
2877 grep "lmv_foreign_flags: 55813$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2879 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2880 grep "lmv_foreign_value: 0x" |
2881 sed 's/lmv_foreign_value: 0x//')
2882 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2884 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2886 # create foreign dir (lfs + API)
2887 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2888 $DIR/$tdir/${tdir}2 ||
2889 error "$DIR/$tdir/${tdir}2: create failed"
2891 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2893 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2894 grep "lfm_magic:.*0x0CD50CD0" ||
2895 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2896 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2897 # - sizeof(lfm_type) - sizeof(lfm_flags)
2898 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2899 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2900 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2901 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2902 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2903 grep "lfm_flags:.*0x0000DA05" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2905 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2906 grep "lfm_value.*${uuid1}@${uuid2}" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2909 # file create in dir should fail
2910 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2911 touch $DIR/$tdir/${tdir}2/$tfile &&
2912 error "$DIR/${tdir}2: file create should fail"
2915 chmod 777 $DIR/$tdir/$tdir ||
2916 error "$DIR/$tdir: chmod failed"
2917 chmod 777 $DIR/$tdir/${tdir}2 ||
2918 error "$DIR/${tdir}2: chmod failed"
2921 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2922 error "$DIR/$tdir: chown failed"
2923 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2924 error "$DIR/${tdir}2: chown failed"
2926 # rename should work
2927 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2928 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2929 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2930 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2933 rmdir $DIR/$tdir/${tdir}.new ||
2934 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2935 rmdir $DIR/$tdir/${tdir}2.new ||
2936 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2938 run_test 27K "basic ops on dir with foreign LMV"
2941 remote_mds_nodsh && skip "remote MDS with nodsh"
2943 local POOL=${POOL:-$TESTNAME}
2945 pool_add $POOL || error "pool_add failed"
2947 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2948 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2949 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2951 run_test 27L "lfs pool_list gives correct pool name"
2954 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2955 skip "Need MDS version >= than 2.12.57"
2956 remote_mds_nodsh && skip "remote MDS with nodsh"
2957 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2959 # Set default striping on directory
2962 local mdts=$(comma_list $(mdts_nodes))
2964 # if we run against a 2.12 server which lacks overstring support
2965 # then the connect_flag will not report overstriping, even if client
2967 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2968 stripe_opt="-C $setcount"
2969 elif (( $OSTCOUNT >= $setcount )); then
2970 stripe_opt="-c $setcount"
2972 skip "server does not support overstriping"
2975 test_mkdir $DIR/$tdir
2977 # Validate existing append_* params and ensure restore
2978 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2979 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2980 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2982 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2983 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2984 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2986 $LFS setstripe $stripe_opt $DIR/$tdir
2988 echo 1 > $DIR/$tdir/${tfile}.1
2989 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2990 [ $count -eq $setcount ] ||
2991 error "(1) stripe count $count, should be $setcount"
2993 local appendcount=$orig_count
2994 echo 1 >> $DIR/$tdir/${tfile}.2_append
2995 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2996 [ $count -eq $appendcount ] ||
2997 error "(2)stripe count $count, should be $appendcount for append"
2999 # Disable O_APPEND striping, verify it works
3000 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3002 # Should now get the default striping, which is 4
3004 echo 1 >> $DIR/$tdir/${tfile}.3_append
3005 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3006 [ $count -eq $setcount ] ||
3007 error "(3) stripe count $count, should be $setcount"
3009 # Try changing the stripe count for append files
3010 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3012 # Append striping is now 2 (directory default is still 4)
3014 echo 1 >> $DIR/$tdir/${tfile}.4_append
3015 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3016 [ $count -eq $appendcount ] ||
3017 error "(4) stripe count $count, should be $appendcount for append"
3019 # Test append stripe count of -1
3020 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3021 appendcount=$OSTCOUNT
3022 echo 1 >> $DIR/$tdir/${tfile}.5
3023 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3024 [ $count -eq $appendcount ] ||
3025 error "(5) stripe count $count, should be $appendcount for append"
3027 # Set append striping back to default of 1
3028 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3030 # Try a new default striping, PFL + DOM
3031 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3033 # Create normal DOM file, DOM returns stripe count == 0
3035 touch $DIR/$tdir/${tfile}.6
3036 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3037 [ $count -eq $setcount ] ||
3038 error "(6) stripe count $count, should be $setcount"
3042 echo 1 >> $DIR/$tdir/${tfile}.7_append
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3044 [ $count -eq $appendcount ] ||
3045 error "(7) stripe count $count, should be $appendcount for append"
3047 # Clean up DOM layout
3048 $LFS setstripe -d $DIR/$tdir
3050 save_layout_restore_at_exit $MOUNT
3051 # Now test that append striping works when layout is from root
3052 $LFS setstripe -c 2 $MOUNT
3053 # Make a special directory for this
3054 mkdir $DIR/${tdir}/${tdir}.2
3056 # Verify for normal file
3058 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3059 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3060 [ $count -eq $setcount ] ||
3061 error "(8) stripe count $count, should be $setcount"
3064 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3065 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3066 [ $count -eq $appendcount ] ||
3067 error "(9) stripe count $count, should be $appendcount for append"
3069 # Now test O_APPEND striping with pools
3070 pool_add $TESTNAME || error "pool creation failed"
3071 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3072 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3074 echo 1 >> $DIR/$tdir/${tfile}.10_append
3076 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3077 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3079 # Check that count is still correct
3081 echo 1 >> $DIR/$tdir/${tfile}.11_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(11) stripe count $count, should be $appendcount for append"
3086 # Disable O_APPEND stripe count, verify pool works separately
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3089 echo 1 >> $DIR/$tdir/${tfile}.12_append
3091 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3092 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3094 # Remove pool setting, verify it's not applied
3095 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3097 echo 1 >> $DIR/$tdir/${tfile}.13_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3100 [ "$pool" = "" ] || error "(13) pool found: $pool"
3102 run_test 27M "test O_APPEND striping"
3105 combined_mgs_mds && skip "needs separate MGS/MDT"
3107 pool_add $TESTNAME || error "pool_add failed"
3108 do_facet mgs "$LCTL pool_list $FSNAME" |
3109 grep -Fx "${FSNAME}.${TESTNAME}" ||
3110 error "lctl pool_list on MGS failed"
3112 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3114 clean_foreign_symlink() {
3116 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3117 for i in $DIR/$tdir/* ; do
3118 $LFS unlink_foreign $i || true
3123 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3124 skip "Need MDS version newer than 2.12.51"
3126 test_mkdir $DIR/$tdir
3127 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3128 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3130 trap clean_foreign_symlink EXIT
3132 # enable foreign_symlink behaviour
3133 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3135 # foreign symlink LOV format is a partial path by default
3137 # create foreign file (lfs + API)
3138 $LFS setstripe --foreign=symlink --flags 0xda05 \
3139 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3140 error "$DIR/$tdir/${tfile}: create failed"
3142 $LFS getstripe -v $DIR/$tdir/${tfile} |
3143 grep "lfm_magic:.*0x0BD70BD0" ||
3144 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_flags:.*0x0000DA05" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3150 $LFS getstripe $DIR/$tdir/${tfile} |
3151 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3154 # modify striping should fail
3155 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3156 error "$DIR/$tdir/$tfile: setstripe should fail"
3158 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3159 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3160 cat /etc/passwd > $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: write should fail"
3163 # rename should succeed
3164 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3165 error "$DIR/$tdir/$tfile: rename has failed"
3167 #remove foreign_symlink file should fail
3168 rm $DIR/$tdir/${tfile}.new &&
3169 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3172 mkdir /tmp/${uuid1} ||
3173 error "/tmp/${uuid1}: mkdir has failed"
3174 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3175 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3176 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3177 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3178 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3179 #read should succeed now
3180 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3181 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3182 #write should succeed now
3183 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3184 error "$DIR/$tdir/${tfile}.new: write should succeed"
3185 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: diff has failed"
3187 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3188 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3190 #check that getstripe still works
3191 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3194 # chmod should still succeed
3195 chmod 644 $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3198 # chown should still succeed
3199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: chown has failed"
3202 # rename should still succeed
3203 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3204 error "$DIR/$tdir/${tfile}.new: rename has failed"
3206 #remove foreign_symlink file should still fail
3207 rm $DIR/$tdir/${tfile} &&
3208 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3210 #use special ioctl() to unlink foreign_symlink file
3211 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3215 run_test 27O "basic ops on foreign file of symlink type"
3218 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3219 skip "Need MDS version newer than 2.12.49"
3221 test_mkdir $DIR/$tdir
3222 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3223 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3225 trap clean_foreign_symlink EXIT
3227 # enable foreign_symlink behaviour
3228 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3230 # foreign symlink LMV format is a partial path by default
3232 # create foreign dir (lfs + API)
3233 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3234 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3235 error "$DIR/$tdir/${tdir}: create failed"
3237 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3239 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3240 grep "lfm_magic:.*0x0CD50CD0" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3243 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3244 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3245 grep "lfm_flags:.*0x0000DA05" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3247 $LFS getdirstripe $DIR/$tdir/${tdir} |
3248 grep "lfm_value.*${uuid1}/${uuid2}" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3251 # file create in dir should fail
3252 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3253 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3255 # rename should succeed
3256 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3257 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3259 #remove foreign_symlink dir should fail
3260 rmdir $DIR/$tdir/${tdir}.new &&
3261 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3264 mkdir -p /tmp/${uuid1}/${uuid2} ||
3265 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3266 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3267 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3268 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3269 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3270 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3271 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3272 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3274 #check that getstripe fails now that foreign_symlink enabled
3275 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3276 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3278 # file create in dir should work now
3279 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3281 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3282 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3283 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3284 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3286 # chmod should still succeed
3287 chmod 755 $DIR/$tdir/${tdir}.new ||
3288 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3290 # chown should still succeed
3291 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3292 error "$DIR/$tdir/${tdir}.new: chown has failed"
3294 # rename should still succeed
3295 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3296 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3298 #remove foreign_symlink dir should still fail
3299 rmdir $DIR/$tdir/${tdir} &&
3300 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3302 #use special ioctl() to unlink foreign_symlink file
3303 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3306 #created file should still exist
3307 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3309 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3310 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3312 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3315 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3316 stack_trap "rm -f $TMP/$tfile*"
3318 test_mkdir $DIR/$tdir-1
3319 test_mkdir $DIR/$tdir-2
3321 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3322 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3324 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3325 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3327 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3328 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3330 # Create some bad symlinks and ensure that we don't loop
3331 # forever or something. These should return ELOOP (40) and
3332 # ENOENT (2) but I don't want to test for that because there's
3333 # always some weirdo architecture that needs to ruin
3334 # everything by defining these error numbers differently.
3336 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3337 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3339 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3340 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3344 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3347 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3348 skip "need MDS 2.14.55 or later"
3349 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3351 local testdir="$DIR/$tdir"
3352 test_mkdir -p $testdir
3353 stack_trap "rm -rf $testdir"
3354 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3356 local f1="$testdir/f1"
3357 touch $f1 || error "failed to touch $f1"
3358 local count=$($LFS getstripe -c $f1)
3359 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3361 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3362 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3364 local maxcount=$(($OSTCOUNT - 1))
3365 local mdts=$(comma_list $(mdts_nodes))
3366 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3367 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3369 local f2="$testdir/f2"
3370 touch $f2 || error "failed to touch $f2"
3371 local count=$($LFS getstripe -c $f2)
3372 (( $count == $maxcount )) || error "wrong stripe count"
3374 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3377 [ $(facet_host client) == $(facet_host ost1) ] &&
3378 skip "need ost1 and client on different nodes"
3380 #define OBD_FAIL_OSC_NO_GRANT 0x411
3381 $LCTL set_param fail_loc=0x20000411 fail_val=1
3382 #define OBD_FAIL_OST_ENOSPC 0x215
3383 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3384 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3385 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3386 error "multiop failed"
3388 run_test 27T "no eio on close on partial write due to enosp"
3391 local dir=$DIR/$tdir
3392 local file=$dir/$tfile
3393 local append_pool=${TESTNAME}-append
3394 local normal_pool=${TESTNAME}-normal
3398 local mdts=$(comma_list $(mdts_nodes))
3401 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3402 # skip "Need MDS version at least 2.15.42"
3404 # Validate existing append_* params and ensure restore
3405 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3406 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3407 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3409 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3410 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3411 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3413 pool_add $append_pool || error "pool creation failed"
3414 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3416 pool_add $normal_pool || error "pool creation failed"
3417 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3420 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3423 $LFS getstripe $file.1
3425 pool=$($LFS getstripe -p $file.1)
3426 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3428 stripe_count2=$($LFS getstripe -c $file.1)
3429 ((stripe_count2 == stripe_count)) ||
3430 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3432 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3435 $LFS getstripe $file.2
3437 pool=$($LFS getstripe -p $file.2)
3438 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3440 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3443 $LFS getstripe $file.3
3445 stripe_count2=$($LFS getstripe -c $file.3)
3446 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3448 run_test 27U "append pool and stripe count work with composite default layout"
3450 # createtest also checks that device nodes are created and
3451 # then visible correctly (#2091)
3452 test_28() { # bug 2091
3454 $CREATETEST $DIR/d28/ct || error "createtest failed"
3456 run_test 28 "create/mknod/mkdir with bad file types ============"
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3461 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3463 stack_trap "restore_opencache"
3466 sync; sleep 1; sync # flush out any dirty pages from previous tests
3473 declare -i LOCKCOUNTORIG=0
3474 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3475 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3477 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3479 declare -i LOCKUNUSEDCOUNTORIG=0
3480 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3481 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3488 declare -i LOCKCOUNTCURRENT=0
3489 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3490 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3493 declare -i LOCKUNUSEDCOUNTCURRENT=0
3494 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3495 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3498 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3499 $LCTL set_param -n ldlm.dump_namespaces ""
3500 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3501 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3502 log "dumped log to $TMP/test_29.dk (bug 5793)"
3505 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3506 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3507 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3508 log "dumped log to $TMP/test_29.dk (bug 5793)"
3512 run_test 29 "IT_GETATTR regression ============================"
3514 test_30a() { # was test_30
3515 cp $(which ls) $DIR || cp /bin/ls $DIR
3516 $DIR/ls / || error "Can't execute binary from lustre"
3519 run_test 30a "execute binary from Lustre (execve) =============="
3522 cp `which ls` $DIR || cp /bin/ls $DIR
3524 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3527 run_test 30b "execute binary from Lustre as non-root ==========="
3529 test_30c() { # b=22376
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 cp $(which ls) $DIR || cp /bin/ls $DIR
3534 cancel_lru_locks mdc
3535 cancel_lru_locks osc
3536 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3539 run_test 30c "execute binary from Lustre without read perms ===="
3542 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3544 for i in {1..10}; do
3545 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3548 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3549 wait $PID || error "executing dd from Lustre failed"
3555 run_test 30d "execute binary from Lustre while clear locks"
3558 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3559 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3561 run_test 31a "open-unlink file =================================="
3564 touch $DIR/f31 || error "touch $DIR/f31 failed"
3565 ln $DIR/f31 $DIR/f31b || error "ln failed"
3566 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3567 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3569 run_test 31b "unlink file with multiple links while open ======="
3572 touch $DIR/f31 || error "touch $DIR/f31 failed"
3573 ln $DIR/f31 $DIR/f31c || error "ln failed"
3574 multiop_bg_pause $DIR/f31 O_uc ||
3575 error "multiop_bg_pause for $DIR/f31 failed"
3577 $MULTIOP $DIR/f31c Ouc
3578 kill -USR1 $MULTIPID
3581 run_test 31c "open-unlink file with multiple links ============="
3584 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3585 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3587 run_test 31d "remove of open directory ========================="
3589 test_31e() { # bug 2904
3590 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3592 run_test 31e "remove of open non-empty directory ==============="
3594 test_31f() { # bug 4554
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 test_mkdir $DIR/d31f
3599 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3600 cp /etc/hosts $DIR/d31f
3602 $LFS getstripe $DIR/d31f/hosts
3603 multiop_bg_pause $DIR/d31f D_c || return 1
3606 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3607 test_mkdir $DIR/d31f
3608 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3609 cp /etc/hosts $DIR/d31f
3611 $LFS getstripe $DIR/d31f/hosts
3612 multiop_bg_pause $DIR/d31f D_c || return 1
3615 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3616 wait $MULTIPID || error "first opendir $MULTIPID failed"
3620 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3621 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3624 run_test 31f "remove of open directory with open-unlink file ==="
3627 echo "-- cross directory link --"
3628 test_mkdir -c1 $DIR/${tdir}ga
3629 test_mkdir -c1 $DIR/${tdir}gb
3630 touch $DIR/${tdir}ga/f
3631 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3632 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3633 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3634 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3635 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3637 run_test 31g "cross directory link==============="
3640 echo "-- cross directory link --"
3641 test_mkdir -c1 $DIR/${tdir}
3642 test_mkdir -c1 $DIR/${tdir}/dir
3643 touch $DIR/${tdir}/f
3644 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3645 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3646 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3647 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3648 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3650 run_test 31h "cross directory link under child==============="
3653 echo "-- cross directory link --"
3654 test_mkdir -c1 $DIR/$tdir
3655 test_mkdir -c1 $DIR/$tdir/dir
3656 touch $DIR/$tdir/dir/f
3657 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3658 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3659 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3660 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3661 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3663 run_test 31i "cross directory link under parent==============="
3666 test_mkdir -c1 -p $DIR/$tdir
3667 test_mkdir -c1 -p $DIR/$tdir/dir1
3668 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3669 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3670 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3671 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3674 run_test 31j "link for directory==============="
3677 test_mkdir -c1 -p $DIR/$tdir
3679 touch $DIR/$tdir/exist
3680 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3681 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3682 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3683 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3684 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3685 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3686 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3689 run_test 31k "link to file: the same, non-existing, dir==============="
3695 touch $DIR/d31m2/exist
3696 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3697 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3698 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3699 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3700 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3701 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3704 run_test 31m "link to file: the same, non-existing, dir==============="
3707 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3708 nlink=$(stat --format=%h $DIR/$tfile)
3709 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3711 local cmd="exec $fd<$DIR/$tfile"
3714 trap "eval $cmd" EXIT
3715 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3716 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3717 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3718 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3719 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3722 run_test 31n "check link count of unlinked file"
3725 local tempfile=$(mktemp $1_XXXXXX)
3726 mlink $tempfile $1 2> /dev/null &&
3727 echo "$BASHPID: link $tempfile to $1 succeeded"
3731 test_31o() { # LU-2901
3732 test_mkdir $DIR/$tdir
3733 for LOOP in $(seq 100); do
3734 rm -f $DIR/$tdir/$tfile*
3735 for THREAD in $(seq 8); do
3736 link_one $DIR/$tdir/$tfile.$LOOP &
3739 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3740 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3741 error "$LINKS duplicate links to $tfile.$LOOP" &&
3745 run_test 31o "duplicate hard links with same filename"
3748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3750 test_mkdir $DIR/$tdir
3751 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3752 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3754 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3755 error "open unlink test1 failed"
3756 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3757 error "open unlink test2 failed"
3759 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3760 error "test1 still exists"
3761 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3762 error "test2 still exists"
3764 run_test 31p "remove of open striped directory"
3767 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3769 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3770 index=$($LFS getdirstripe -i $DIR/$tdir)
3771 [ $index -eq 3 ] || error "first stripe index $index != 3"
3772 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3773 [ $index -eq 1 ] || error "second stripe index $index != 1"
3775 # when "-c <stripe_count>" is set, the number of MDTs specified after
3776 # "-i" should equal to the stripe count
3777 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3779 run_test 31q "create striped directory on specific MDTs"
3783 touch $DIR/$tfile.target
3784 touch $DIR/$tfile.source
3786 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3787 $LCTL set_param fail_loc=0x1419 fail_val=3
3788 cat $DIR/$tfile.target &
3791 # Guarantee open is waiting before we get here
3793 mv $DIR/$tfile.source $DIR/$tfile.target
3797 if [[ $RC -ne 0 ]]; then
3798 error "open with cat failed, rc=$RC"
3801 run_test 31r "open-rename(replace) race"
3803 cleanup_test32_mount() {
3806 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3807 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3808 losetup -d $loopdev || true
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3816 echo "== more mountpoints and symlinks ================="
3817 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3818 trap cleanup_test32_mount EXIT
3819 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3820 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3821 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3822 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3823 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3824 cleanup_test32_mount
3826 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3832 trap cleanup_test32_mount EXIT
3833 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3834 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3835 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3836 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3837 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3838 cleanup_test32_mount
3840 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3846 trap cleanup_test32_mount EXIT
3847 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3848 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3849 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3850 test_mkdir -p $DIR/$tdir/d2/test_dir
3851 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3852 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3853 cleanup_test32_mount
3855 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3860 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3861 trap cleanup_test32_mount EXIT
3862 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3863 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3864 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3865 test_mkdir -p $DIR/$tdir/d2/test_dir
3866 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3867 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3868 cleanup_test32_mount
3870 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3874 test_mkdir -p $DIR/$tdir/tmp
3875 local tmp_dir=$DIR/$tdir/tmp
3876 ln -s $DIR/$tdir $tmp_dir/symlink11
3877 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3878 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3879 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3881 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3885 test_mkdir -p $DIR/$tdir/tmp
3886 local tmp_dir=$DIR/$tdir/tmp
3887 ln -s $DIR/$tdir $tmp_dir/symlink11
3888 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3889 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3890 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3892 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3895 local tmp_dir=$DIR/$tdir/tmp
3896 test_mkdir -p $tmp_dir
3897 test_mkdir $DIR/${tdir}2
3898 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3899 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3900 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3901 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3902 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3903 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3905 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3908 rm -fr $DIR/$tdir $DIR/${tdir}2
3909 tmp_dir=$DIR/$tdir/tmp
3910 test_mkdir -p $tmp_dir
3911 test_mkdir $DIR/${tdir}2
3912 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3913 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3914 ls $tmp_dir/symlink12 || error "listing symlink12"
3915 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3917 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3922 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3923 trap cleanup_test32_mount EXIT
3924 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3925 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3926 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3927 touch $DIR/$tdir/test_file
3928 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3929 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3930 cleanup_test32_mount
3932 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3937 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3938 trap cleanup_test32_mount EXIT
3939 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3940 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3941 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3942 touch $DIR/$tdir/test_file
3943 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3944 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3945 cleanup_test32_mount
3947 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3953 trap cleanup_test32_mount EXIT
3954 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3955 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3956 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3957 test_mkdir -p $DIR/$tdir/d2
3958 touch $DIR/$tdir/d2/test_file || error "touch failed"
3959 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3960 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3961 cleanup_test32_mount
3963 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 trap cleanup_test32_mount EXIT
3970 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3971 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3972 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3973 test_mkdir -p $DIR/$tdir/d2
3974 touch $DIR/$tdir/d2/test_file || error "touch failed"
3975 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3976 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3977 cleanup_test32_mount
3979 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3983 test_mkdir -p $DIR/d32m/tmp
3984 TMP_DIR=$DIR/d32m/tmp
3985 ln -s $DIR $TMP_DIR/symlink11
3986 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3987 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3988 error "symlink11 not a link"
3989 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3990 error "symlink01 not a link"
3992 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3996 test_mkdir -p $DIR/d32n/tmp
3997 TMP_DIR=$DIR/d32n/tmp
3998 ln -s $DIR $TMP_DIR/symlink11
3999 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4000 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4001 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4003 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4007 test_mkdir -p $DIR/d32o/tmp
4008 TMP_DIR=$DIR/d32o/tmp
4009 ln -s $DIR/$tfile $TMP_DIR/symlink12
4010 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4011 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4012 error "symlink12 not a link"
4013 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4014 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4015 error "$DIR/d32o/tmp/symlink12 not file type"
4016 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4017 error "$DIR/d32o/symlink02 not file type"
4019 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4029 test_mkdir -p $DIR/d32p/tmp
4031 TMP_DIR=$DIR/d32p/tmp
4033 ln -s $DIR/$tfile $TMP_DIR/symlink12
4035 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4037 cat $DIR/d32p/tmp/symlink12 ||
4038 error "Can't open $DIR/d32p/tmp/symlink12"
4040 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4043 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4049 trap cleanup_test32_mount EXIT
4050 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4051 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4052 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4053 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4054 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4055 cleanup_test32_mount
4057 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4062 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4063 trap cleanup_test32_mount EXIT
4064 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4065 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4066 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4067 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4068 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4069 cleanup_test32_mount
4071 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4076 chmod 444 $DIR/$tfile
4077 chown $RUNAS_ID $DIR/$tfile
4079 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4082 run_test 33aa "write file with mode 444 (should return error)"
4086 test_mkdir $DIR/$tdir
4087 chown $RUNAS_ID $DIR/$tdir
4088 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4089 error "$RUNAS create $tdir/$tfile failed"
4090 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4091 error "open RDWR" || true
4093 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4097 test_mkdir $DIR/$tdir
4098 chown $RUNAS_ID $DIR/$tdir
4099 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4101 run_test 33b "test open file with malformed flags (No panic)"
4104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4105 remote_ost_nodsh && skip "remote OST with nodsh"
4113 test_mkdir $DIR/$tdir
4114 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4117 for ostnum in $(seq $OSTCOUNT); do
4118 # test-framework's OST numbering is one-based, while Lustre's
4120 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4121 # check if at least some write_bytes stats are counted
4122 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4123 obdfilter.$ostname.stats |
4124 awk '/^write_bytes/ {print $7}' )
4125 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4126 if (( ${write_bytes:-0} > 0 )); then
4132 $all_zeros || return 0
4135 echo foo > $DIR/$tdir/bar
4139 # Total up write_bytes after writing. We'd better find non-zeros.
4140 for ostnum in $(seq $OSTCOUNT); do
4141 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4142 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4143 obdfilter/$ostname/stats |
4144 awk '/^write_bytes/ {print $7}' )
4145 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4146 if (( ${write_bytes:-0} > 0 )); then
4153 for ostnum in $(seq $OSTCOUNT); do
4154 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4155 echo "Check write_bytes is in obdfilter.*.stats:"
4156 do_facet ost$ostnum lctl get_param -n \
4157 obdfilter.$ostname.stats
4159 error "OST not keeping write_bytes stats (b=22312)"
4162 run_test 33c "test write_bytes stats"
4165 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4169 local remote_dir=$DIR/$tdir/remote_dir
4171 test_mkdir $DIR/$tdir
4172 $LFS mkdir -i $MDTIDX $remote_dir ||
4173 error "create remote directory failed"
4175 touch $remote_dir/$tfile
4176 chmod 444 $remote_dir/$tfile
4177 chown $RUNAS_ID $remote_dir/$tfile
4179 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4181 chown $RUNAS_ID $remote_dir
4182 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4183 error "create" || true
4184 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4185 error "open RDWR" || true
4186 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4188 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4195 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4196 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4197 mkdir $DIR/$tdir/local_dir
4199 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4200 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4201 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4203 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4204 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4206 rmdir $DIR/$tdir/* || error "rmdir failed"
4209 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4210 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4211 mkdir $DIR/$tdir/local_dir
4213 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4214 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4215 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4217 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4218 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4220 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4223 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4224 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4225 mkdir $DIR/$tdir/local_dir
4227 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4228 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4229 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4231 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4232 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4234 run_test 33e "mkdir and striped directory should have same mode"
4238 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4243 remote_mds_nodsh && skip "remote MDS with nodsh"
4246 chmod go+rwx $DIR/$tdir
4247 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4248 trap cleanup_33f EXIT
4250 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4251 error "cannot create striped directory"
4253 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4254 error "cannot create files in striped directory"
4256 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4257 error "cannot remove files in striped directory"
4259 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4260 error "cannot remove striped directory"
4264 run_test 33f "nonroot user can create, access, and remove a striped directory"
4267 mkdir -p $DIR/$tdir/dir2
4269 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4271 [[ $err =~ "exists" ]] || error "Not exists error"
4273 run_test 33g "nonroot user create already existing root created file"
4279 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4280 error "lfs mkdir -H $hash_type $tdir failed"
4281 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4283 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4287 for fname in $DIR/$tdir/$tfile.bak \
4288 $DIR/$tdir/$tfile.SAV \
4289 $DIR/$tdir/$tfile.orig \
4290 $DIR/$tdir/$tfile~; do
4291 touch $fname || error "touch $fname failed"
4292 index2=$($LFS getstripe -m $fname)
4293 (( $index == $index2 )) ||
4294 error "$fname MDT index mismatch $index != $index2"
4298 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4301 for pattern in ${patterns[*]}; do
4302 echo "pattern $pattern"
4303 fname=$DIR/$tdir/$pattern
4304 for (( i = 0; i < $count; i++ )); do
4305 fname=$(mktemp $DIR/$tdir/$pattern) ||
4306 error "mktemp $DIR/$tdir/$pattern failed"
4307 index2=$($LFS getstripe -m $fname)
4308 (( $index == $index2 )) && continue
4310 failed=$((failed + 1))
4311 echo "$fname MDT index mismatch $index != $index2"
4315 echo "$failed/$count MDT index mismatches, expect ~2-4"
4316 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4321 # verify that "crush" is still broken with all files on same MDT,
4322 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4323 [[ "$hash_type" == "crush" ]] && expect=$count ||
4324 expect=$((count / MDSCOUNT))
4326 # crush2 doesn't put all-numeric suffixes on the same MDT,
4327 # filename like $tfile.12345678 should *not* be considered temp
4328 for pattern in ${patterns[*]}; do
4329 local base=${pattern%%X*}
4330 local suff=${pattern#$base}
4332 echo "pattern $pattern"
4333 for (( i = 0; i < $count; i++ )); do
4334 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4335 touch $fname || error "touch $fname failed"
4336 index2=$($LFS getstripe -m $fname)
4337 (( $index != $index2 )) && continue
4343 # the number of "bad" hashes is random, as it depends on the random
4344 # filenames generated by "mktemp". Allow some margin in the results.
4345 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4346 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4347 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4348 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4351 # crush2 doesn't put suffixes with special characters on the same MDT
4352 # filename like $tfile.txt.1234 should *not* be considered temp
4353 for pattern in ${patterns[*]}; do
4354 local base=${pattern%%X*}
4355 local suff=${pattern#$base}
4357 pattern=$base...${suff/XXX}
4358 echo "pattern=$pattern"
4359 for (( i = 0; i < $count; i++ )); do
4360 fname=$(mktemp $DIR/$tdir/$pattern) ||
4361 error "touch $fname failed"
4362 index2=$($LFS getstripe -m $fname)
4363 (( $index != $index2 )) && continue
4369 # the number of "bad" hashes is random, as it depends on the random
4370 # filenames generated by "mktemp". Allow some margin in the results.
4371 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4372 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4373 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4374 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4378 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4379 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4380 skip "Need MDS version at least 2.13.50"
4384 run_test 33h "temp file is located on the same MDT as target (crush)"
4387 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4388 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4389 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4390 skip "Need MDS version at least 2.15.0 for crush2"
4394 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4398 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4400 local FNAME=$(str_repeat 'f' 250)
4402 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4403 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4408 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4410 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4412 lctl --device %$MDC deactivate
4413 stack_trap "lctl --device %$MDC activate"
4414 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4415 total=$(\ls -l $DIR/$tdir | wc -l)
4416 # "ls -l" will list total in the first line
4417 total=$((total - 1))
4418 (( total + count == 1000 )) ||
4419 error "ls list $total files, $count files on MDT1"
4421 run_test 33i "striped directory can be accessed when one MDT is down"
4424 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4426 mkdir -p $DIR/$tdir/
4428 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4429 error "setdirstripe -D -i0,1 incorrectly succeeded"
4431 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4432 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4434 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4435 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4437 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4438 error "-D was not specified, but still failed"
4440 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4442 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4445 $MCREATE $DIR/f34 || error "mcreate failed"
4446 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4447 error "getstripe failed"
4448 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4449 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4450 error "getstripe failed"
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4454 run_test 34a "truncate file that has not been opened ==========="
4457 [ ! -f $DIR/f34 ] && test_34a
4458 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4459 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4460 $OPENFILE -f O_RDONLY $DIR/f34
4461 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4462 error "getstripe failed"
4463 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4464 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4466 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4469 [ ! -f $DIR/f34 ] && test_34a
4470 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4471 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4472 $OPENFILE -f O_RDWR $DIR/f34
4473 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4474 error "$LFS getstripe failed"
4475 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4476 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4478 run_test 34c "O_RDWR opening file-with-size works =============="
4481 [ ! -f $DIR/f34 ] && test_34a
4482 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4484 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4485 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4488 run_test 34d "write to sparse file ============================="
4492 $MCREATE $DIR/f34e || error "mcreate failed"
4493 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4494 $CHECKSTAT -s 1000 $DIR/f34e ||
4495 error "Size of $DIR/f34e not equal to 1000 bytes"
4496 $OPENFILE -f O_RDWR $DIR/f34e
4497 $CHECKSTAT -s 1000 $DIR/f34e ||
4498 error "Size of $DIR/f34e not equal to 1000 bytes"
4500 run_test 34e "create objects, some with size and some without =="
4502 test_34f() { # bug 6242, 6243
4503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 $MCREATE $DIR/f34f || error "mcreate failed"
4508 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4509 dd if=$DIR/f34f of=$TMP/f34f
4510 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4511 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4512 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4513 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4514 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4516 run_test 34f "read from a file with no objects until EOF ======="
4519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4521 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4523 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4524 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4525 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4526 cancel_lru_locks osc
4527 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4528 error "wrong size after lock cancel"
4530 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4531 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4532 error "expanding truncate failed"
4533 cancel_lru_locks osc
4534 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4535 error "wrong expanded size after lock cancel"
4537 run_test 34g "truncate long file ==============================="
4540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4546 sync # Flush the cache so that multiop below does not block on cache
4547 # flush when getting the group lock
4548 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4551 # Since just timed wait is not good enough, let's do a sync write
4552 # that way we are sure enough time for a roundtrip + processing
4553 # passed + 2 seconds of extra margin.
4554 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4558 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4559 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4563 local nsz=`stat -c %s $DIR/$tfile`
4564 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4566 run_test 34h "ftruncate file under grouplock should not block"
4569 cp /bin/sh $DIR/f35a
4571 chown $RUNAS_ID $DIR/f35a
4572 $RUNAS $DIR/f35a && error || true
4575 run_test 35a "exec file with mode 444 (should return and not leak)"
4579 utime $DIR/f36 || error "utime failed for MDS"
4581 run_test 36a "MDS utime check (mknod, utime)"
4585 utime $DIR/f36 || error "utime failed for OST"
4587 run_test 36b "OST utime check (open, utime)"
4592 chown $RUNAS_ID $DIR/d36
4593 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4595 run_test 36c "non-root MDS utime check (mknod, utime)"
4598 [ ! -d $DIR/d36 ] && test_36c
4599 echo "" > $DIR/d36/f36
4600 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4602 run_test 36d "non-root OST utime check (open, utime)"
4605 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4607 test_mkdir $DIR/$tdir
4608 touch $DIR/$tdir/$tfile
4609 $RUNAS utime $DIR/$tdir/$tfile &&
4610 error "utime worked, expected failure" || true
4612 run_test 36e "utime on non-owned file (should return error)"
4616 local LANG_SAVE=$LANG
4617 local LC_LANG_SAVE=$LC_LANG
4618 export LANG=C LC_LANG=C # for date language
4620 DATESTR="Dec 20 2000"
4621 test_mkdir $DIR/$tdir
4622 lctl set_param fail_loc=$fl
4624 cp /etc/hosts $DIR/$tdir/$tfile
4625 sync & # write RPC generated with "current" inode timestamp, but delayed
4627 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4628 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4629 cancel_lru_locks $OSC
4630 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4632 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4633 echo "BEFORE: $LS_BEFORE" && \
4634 echo "AFTER : $LS_AFTER" && \
4635 echo "WANT : $DATESTR" && \
4636 error "$DIR/$tdir/$tfile timestamps changed" || true
4638 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4644 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4645 subr_36fh "0x80000214"
4647 run_test 36f "utime on file racing with OST BRW write =========="
4650 remote_ost_nodsh && skip "remote OST with nodsh"
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4652 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4653 skip "Need MDS version at least 2.12.51"
4658 local tgt="obdfilter"
4660 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4662 test_mkdir $DIR/$tdir
4663 fmd_max_age=$(do_facet $facet \
4664 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4667 echo "FMD max age: ${fmd_max_age}s"
4668 touch $DIR/$tdir/$tfile
4669 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4670 gawk '{cnt=cnt+$1} END{print cnt}')
4671 echo "FMD before: $fmd"
4673 error "FMD wasn't create by touch"
4674 sleep $((fmd_max_age + 12))
4675 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4676 gawk '{cnt=cnt+$1} END{print cnt}')
4677 echo "FMD after: $fmd"
4679 error "FMD wasn't expired by ping"
4681 run_test 36g "FMD cache expiry ====================="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4686 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4687 subr_36fh "0x80000227"
4689 run_test 36h "utime on file racing with OST BRW write =========="
4692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4694 test_mkdir $DIR/$tdir
4695 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4697 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4698 local new_mtime=$((mtime + 200))
4700 #change Modify time of striped dir
4701 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4702 error "change mtime failed"
4704 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4706 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4708 run_test 36i "change mtime on striped directory"
4710 # test_37 - duplicate with tests 32q 32r
4713 local file=$DIR/$tfile
4715 openfile -f O_DIRECTORY $file
4718 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4719 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4721 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4723 test_39a() { # was test_39
4725 touch $DIR/${tfile}2
4726 # ls -l $DIR/$tfile $DIR/${tfile}2
4727 # ls -lu $DIR/$tfile $DIR/${tfile}2
4728 # ls -lc $DIR/$tfile $DIR/${tfile}2
4730 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4731 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4733 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4735 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4737 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4738 error "O_TRUNC didn't change timestamps"
4741 run_test 39a "mtime changed on create"
4744 test_mkdir -c1 $DIR/$tdir
4745 cp -p /etc/passwd $DIR/$tdir/fopen
4746 cp -p /etc/passwd $DIR/$tdir/flink
4747 cp -p /etc/passwd $DIR/$tdir/funlink
4748 cp -p /etc/passwd $DIR/$tdir/frename
4749 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4752 echo "aaaaaa" >> $DIR/$tdir/fopen
4753 echo "aaaaaa" >> $DIR/$tdir/flink
4754 echo "aaaaaa" >> $DIR/$tdir/funlink
4755 echo "aaaaaa" >> $DIR/$tdir/frename
4757 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4758 local link_new=`stat -c %Y $DIR/$tdir/flink`
4759 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4760 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4762 cat $DIR/$tdir/fopen > /dev/null
4763 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4764 rm -f $DIR/$tdir/funlink2
4765 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4767 for (( i=0; i < 2; i++ )) ; do
4768 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4769 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4770 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4771 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4773 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4774 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4775 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4776 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4778 cancel_lru_locks $OSC
4779 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4782 run_test 39b "mtime change on open, link, unlink, rename ======"
4784 # this should be set to past
4785 TEST_39_MTIME=`date -d "1 year ago" +%s`
4791 local mtime0=`stat -c %Y $DIR1/$tfile`
4793 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4794 local mtime1=`stat -c %Y $DIR1/$tfile`
4795 [ "$mtime1" = $TEST_39_MTIME ] || \
4796 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4799 echo hello >> $DIR1/$tfile
4801 local mtime2=`stat -c %Y $DIR1/$tfile`
4802 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4803 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4805 mv $DIR1/$tfile $DIR1/$tfile-1
4807 for (( i=0; i < 2; i++ )) ; do
4808 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4809 [ "$mtime2" = "$mtime3" ] || \
4810 error "mtime ($mtime2) changed (to $mtime3) on rename"
4812 cancel_lru_locks $OSC
4813 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4816 run_test 39c "mtime change on rename ==========================="
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4823 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4825 for (( i=0; i < 2; i++ )) ; do
4826 local mtime=`stat -c %Y $DIR1/$tfile`
4827 [ $mtime = $TEST_39_MTIME ] || \
4828 error "mtime($mtime) is not set to $TEST_39_MTIME"
4830 cancel_lru_locks $OSC
4831 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4834 run_test 39d "create, utime, stat =============================="
4838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 local mtime1=`stat -c %Y $DIR1/$tfile`
4843 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4845 for (( i=0; i < 2; i++ )) ; do
4846 local mtime2=`stat -c %Y $DIR1/$tfile`
4847 [ $mtime2 = $TEST_39_MTIME ] || \
4848 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4850 cancel_lru_locks $OSC
4851 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4854 run_test 39e "create, stat, utime, stat ========================"
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 mtime1=`stat -c %Y $DIR1/$tfile`
4864 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4866 for (( i=0; i < 2; i++ )) ; do
4867 local mtime2=`stat -c %Y $DIR1/$tfile`
4868 [ $mtime2 = $TEST_39_MTIME ] || \
4869 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4871 cancel_lru_locks $OSC
4872 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4875 run_test 39f "create, stat, sleep, utime, stat ================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4881 echo hello >> $DIR1/$tfile
4882 local mtime1=`stat -c %Y $DIR1/$tfile`
4885 chmod o+r $DIR1/$tfile
4887 for (( i=0; i < 2; i++ )) ; do
4888 local mtime2=`stat -c %Y $DIR1/$tfile`
4889 [ "$mtime1" = "$mtime2" ] || \
4890 error "lost mtime: $mtime2, should be $mtime1"
4892 cancel_lru_locks $OSC
4893 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4896 run_test 39g "write, chmod, stat ==============================="
4900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4906 echo hello >> $DIR1/$tfile
4907 local mtime1=`stat -c %Y $DIR1/$tfile`
4909 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4911 if [ "$d1" != "$d2" ]; then
4912 echo "write and touch not within one second"
4914 for (( i=0; i < 2; i++ )) ; do
4915 local mtime2=`stat -c %Y $DIR1/$tfile`
4916 [ "$mtime2" = $TEST_39_MTIME ] || \
4917 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4919 cancel_lru_locks $OSC
4920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4924 run_test 39h "write, utime within one second, stat ============="
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4932 echo hello >> $DIR1/$tfile
4933 local mtime1=`stat -c %Y $DIR1/$tfile`
4935 mv $DIR1/$tfile $DIR1/$tfile-1
4937 for (( i=0; i < 2; i++ )) ; do
4938 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4940 [ "$mtime1" = "$mtime2" ] || \
4941 error "lost mtime: $mtime2, should be $mtime1"
4943 cancel_lru_locks $OSC
4944 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4947 run_test 39i "write, rename, stat =============================="
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4952 start_full_debug_logging
4956 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4957 lctl set_param fail_loc=0x80000412
4958 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4959 error "multiop failed"
4961 local mtime1=`stat -c %Y $DIR1/$tfile`
4963 mv $DIR1/$tfile $DIR1/$tfile-1
4965 kill -USR1 $multipid
4966 wait $multipid || error "multiop close failed"
4968 for (( i=0; i < 2; i++ )) ; do
4969 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4970 [ "$mtime1" = "$mtime2" ] ||
4971 error "mtime is lost on close: $mtime2, " \
4975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4977 lctl set_param fail_loc=0
4978 stop_full_debug_logging
4980 run_test 39j "write, rename, close, stat ======================="
4983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4988 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4990 local mtime1=`stat -c %Y $DIR1/$tfile`
4992 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4994 kill -USR1 $multipid
4995 wait $multipid || error "multiop close failed"
4997 for (( i=0; i < 2; i++ )) ; do
4998 local mtime2=`stat -c %Y $DIR1/$tfile`
5000 [ "$mtime2" = $TEST_39_MTIME ] || \
5001 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5004 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5007 run_test 39k "write, utime, close, stat ========================"
5009 # this should be set to future
5010 TEST_39_ATIME=`date -d "1 year" +%s`
5013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5014 remote_mds_nodsh && skip "remote MDS with nodsh"
5016 local atime_diff=$(do_facet $SINGLEMDS \
5017 lctl get_param -n mdd.*MDT0000*.atime_diff)
5019 mkdir_on_mdt0 $DIR/$tdir
5021 # test setting directory atime to future
5022 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5023 local atime=$(stat -c %X $DIR/$tdir)
5024 [ "$atime" = $TEST_39_ATIME ] ||
5025 error "atime is not set to future: $atime, $TEST_39_ATIME"
5027 # test setting directory atime from future to now
5028 local now=$(date +%s)
5029 touch -a -d @$now $DIR/$tdir
5031 atime=$(stat -c %X $DIR/$tdir)
5032 [ "$atime" -eq "$now" ] ||
5033 error "atime is not updated from future: $atime, $now"
5035 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5038 # test setting directory atime when now > dir atime + atime_diff
5039 local d1=$(date +%s)
5041 local d2=$(date +%s)
5042 cancel_lru_locks mdc
5043 atime=$(stat -c %X $DIR/$tdir)
5044 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5045 error "atime is not updated : $atime, should be $d2"
5047 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5050 # test not setting directory atime when now < dir atime + atime_diff
5052 cancel_lru_locks mdc
5053 atime=$(stat -c %X $DIR/$tdir)
5054 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5055 error "atime is updated to $atime, should remain $d1<atime<$d2"
5057 do_facet $SINGLEMDS \
5058 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5060 run_test 39l "directory atime update ==========================="
5063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5067 local far_past_mtime=$(date -d "May 29 1953" +%s)
5068 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5070 touch -m -d @$far_past_mtime $DIR1/$tfile
5071 touch -a -d @$far_past_atime $DIR1/$tfile
5073 for (( i=0; i < 2; i++ )) ; do
5074 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5075 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5076 error "atime or mtime set incorrectly"
5078 cancel_lru_locks $OSC
5079 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5082 run_test 39m "test atime and mtime before 1970"
5084 test_39n() { # LU-3832
5085 remote_mds_nodsh && skip "remote MDS with nodsh"
5087 local atime_diff=$(do_facet $SINGLEMDS \
5088 lctl get_param -n mdd.*MDT0000*.atime_diff)
5093 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5096 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5097 atime0=$(stat -c %X $DIR/$tfile)
5100 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5101 atime1=$(stat -c %X $DIR/$tfile)
5104 cancel_lru_locks mdc
5105 cancel_lru_locks osc
5106 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5107 atime2=$(stat -c %X $DIR/$tfile)
5109 do_facet $SINGLEMDS \
5110 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5112 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5113 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5115 run_test 39n "check that O_NOATIME is honored"
5118 TESTDIR=$DIR/$tdir/$tfile
5119 [ -e $TESTDIR ] && rm -rf $TESTDIR
5126 links2=$(stat -c %h .)
5127 [ $(($links1 + 2)) != $links2 ] &&
5128 error "wrong links count $(($links1 + 2)) != $links2"
5130 links3=$(stat -c %h .)
5131 [ $(($links1 + 1)) != $links3 ] &&
5132 error "wrong links count $links1 != $links3"
5135 run_test 39o "directory cached attributes updated after create"
5138 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5141 TESTDIR=$DIR/$tdir/$tdir
5142 [ -e $TESTDIR ] && rm -rf $TESTDIR
5143 test_mkdir -p $TESTDIR
5147 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5148 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5150 links2=$(stat -c %h .)
5151 [ $(($links1 + 2)) != $links2 ] &&
5152 error "wrong links count $(($links1 + 2)) != $links2"
5154 links3=$(stat -c %h .)
5155 [ $(($links1 + 1)) != $links3 ] &&
5156 error "wrong links count $links1 != $links3"
5159 run_test 39p "remote directory cached attributes updated after create ========"
5162 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5163 skip "no atime update on old OST"
5164 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5165 skip_env "ldiskfs only test"
5169 saved_adiff=$(do_facet ost1 \
5170 lctl get_param -n obdfilter.*OST0000.atime_diff)
5171 stack_trap "do_facet ost1 \
5172 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5174 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5176 $LFS setstripe -i 0 $DIR/$tfile
5177 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5178 error "can't write initial file"
5179 cancel_lru_locks osc
5181 # exceed atime_diff and access file
5183 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5184 error "can't udpate atime"
5186 local atime_cli=$(stat -c %X $DIR/$tfile)
5187 echo "client atime: $atime_cli"
5188 # allow atime update to be written to device
5189 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5192 local ostdev=$(ostdevname 1)
5193 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5194 local seq=${fid[3]#0x}
5198 if [ $seq == 0 ]; then
5201 oid_hex=${fid[2]#0x}
5203 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5204 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5206 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5207 local atime_ost=$(do_facet ost1 "$cmd" |&
5208 awk -F'[: ]' '/atime:/ { print $4 }')
5209 (( atime_cli == atime_ost )) ||
5210 error "atime on client $atime_cli != ost $atime_ost"
5212 run_test 39r "lazy atime update on OST"
5214 test_39q() { # LU-8041
5215 local testdir=$DIR/$tdir
5217 multiop_bg_pause $testdir D_c || error "multiop failed"
5219 cancel_lru_locks mdc
5220 kill -USR1 $multipid
5221 local atime=$(stat -c %X $testdir)
5222 [ "$atime" -ne 0 ] || error "atime is zero"
5224 run_test 39q "close won't zero out atime"
5227 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5228 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5229 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5230 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5231 error "$tfile is not 4096 bytes in size"
5233 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5237 small_write $DIR/f41 18
5239 run_test 41 "test small file write + fstat ====================="
5241 count_ost_writes() {
5242 lctl get_param -n ${OSC}.*.stats |
5243 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5244 END { printf("%0.0f", writes) }'
5251 BG_DIRTY_RATIO_SAVE=10
5252 MAX_BG_DIRTY_RATIO=25
5256 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5257 # dirty_ratio, dirty_background_ratio
5258 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5259 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5260 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5261 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5263 # if file not here, we are a 2.4 kernel
5264 kill -CONT `pidof kupdated`
5269 # setup the trap first, so someone cannot exit the test at the
5270 # exact wrong time and mess up a machine
5271 trap start_writeback EXIT
5272 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5273 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5274 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5275 sysctl -w vm.dirty_writeback_centisecs=0
5276 sysctl -w vm.dirty_writeback_centisecs=0
5277 # save and increase /proc/sys/vm/dirty_ratio
5278 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5279 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5280 # save and increase /proc/sys/vm/dirty_background_ratio
5281 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5282 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5284 # if file not here, we are a 2.4 kernel
5285 kill -STOP `pidof kupdated`
5289 # ensure that all stripes have some grant before we test client-side cache
5291 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5292 dd if=/dev/zero of=$i bs=4k count=1
5297 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5298 # file truncation, and file removal.
5300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5303 cancel_lru_locks $OSC
5305 sync; sleep 1; sync # just to be safe
5306 BEFOREWRITES=`count_ost_writes`
5307 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5308 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5309 AFTERWRITES=`count_ost_writes`
5310 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5311 error "$BEFOREWRITES < $AFTERWRITES"
5314 run_test 42a "ensure that we don't flush on close"
5317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5320 cancel_lru_locks $OSC
5323 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5324 BEFOREWRITES=$(count_ost_writes)
5325 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5326 AFTERWRITES=$(count_ost_writes)
5327 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5328 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5330 BEFOREWRITES=$(count_ost_writes)
5331 sync || error "sync: $?"
5332 AFTERWRITES=$(count_ost_writes)
5333 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5334 error "$BEFOREWRITES < $AFTERWRITES on sync"
5336 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5340 run_test 42b "test destroy of file with cached dirty data ======"
5342 # if these tests just want to test the effect of truncation,
5343 # they have to be very careful. consider:
5344 # - the first open gets a {0,EOF}PR lock
5345 # - the first write conflicts and gets a {0, count-1}PW
5346 # - the rest of the writes are under {count,EOF}PW
5347 # - the open for truncate tries to match a {0,EOF}PR
5348 # for the filesize and cancels the PWs.
5349 # any number of fixes (don't get {0,EOF} on open, match
5350 # composite locks, do smarter file size management) fix
5351 # this, but for now we want these tests to verify that
5352 # the cancellation with truncate intent works, so we
5353 # start the file with a full-file pw lock to match against
5354 # until the truncate.
5359 cancel_lru_locks $OSC
5361 # prime the file with 0,EOF PW to match
5365 # now the real test..
5366 dd if=/dev/zero of=$file bs=1024 count=100
5367 BEFOREWRITES=`count_ost_writes`
5368 $TRUNCATE $file $offset
5369 cancel_lru_locks $OSC
5370 AFTERWRITES=`count_ost_writes`
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5378 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5379 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5382 run_test 42c "test partial truncate of file with cached dirty data"
5385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5387 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5388 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5389 $LCTL set_param debug=+cache
5392 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5393 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5396 run_test 42d "test complete truncate of file with cached dirty data"
5398 test_42e() { # bug22074
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5401 local TDIR=$DIR/${tdir}e
5402 local pages=16 # hardcoded 16 pages, don't change it.
5403 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5404 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5408 test_mkdir $DIR/${tdir}e
5409 $LFS setstripe -c 1 $TDIR
5410 createmany -o $TDIR/f $files
5412 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5414 # we assume that with $OSTCOUNT files, at least one of them will
5415 # be allocated on OST0.
5416 warmup_files=$((OSTCOUNT * max_dirty_mb))
5417 createmany -o $TDIR/w $warmup_files
5419 # write a large amount of data into one file and sync, to get good
5420 # avail_grant number from OST.
5421 for ((i=0; i<$warmup_files; i++)); do
5422 idx=$($LFS getstripe -i $TDIR/w$i)
5423 [ $idx -ne 0 ] && continue
5424 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5427 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5429 $LCTL get_param $proc_osc0/cur_dirty_bytes
5430 $LCTL get_param $proc_osc0/cur_grant_bytes
5432 # create as much dirty pages as we can while not to trigger the actual
5433 # RPCs directly. but depends on the env, VFS may trigger flush during this
5434 # period, hopefully we are good.
5435 for ((i=0; i<$warmup_files; i++)); do
5436 idx=$($LFS getstripe -i $TDIR/w$i)
5437 [ $idx -ne 0 ] && continue
5438 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5440 $LCTL get_param $proc_osc0/cur_dirty_bytes
5441 $LCTL get_param $proc_osc0/cur_grant_bytes
5443 # perform the real test
5444 $LCTL set_param $proc_osc0/rpc_stats 0
5445 for ((;i<$files; i++)); do
5446 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5447 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5450 $LCTL get_param $proc_osc0/rpc_stats
5453 local have_ppr=false
5454 $LCTL get_param $proc_osc0/rpc_stats |
5455 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5456 # skip lines until we are at the RPC histogram data
5457 [ "$PPR" == "pages" ] && have_ppr=true && continue
5458 $have_ppr || continue
5460 # we only want the percent stat for < 16 pages
5461 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5463 percent=$((percent + WPCT))
5464 if [[ $percent -gt 15 ]]; then
5465 error "less than 16-pages write RPCs" \
5472 run_test 42e "verify sub-RPC writes are not done synchronously"
5474 test_43A() { # was test_43
5475 test_mkdir $DIR/$tdir
5476 cp -p /bin/ls $DIR/$tdir/$tfile
5477 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5479 # give multiop a chance to open
5482 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5484 # Wait for multiop to exit
5487 run_test 43A "execution of file opened for write should return -ETXTBSY"
5490 test_mkdir $DIR/$tdir
5491 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5492 $DIR/$tdir/sleep 60 &
5494 # Make sure exec of $tdir/sleep wins race with truncate
5496 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5499 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5504 test_mkdir $DIR/$tdir
5505 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5506 $DIR/$tdir/sleep 60 &
5508 # Make sure exec of $tdir/sleep wins race with truncate
5510 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5513 run_test 43b "truncate of file being executed should return -ETXTBSY"
5516 local testdir="$DIR/$tdir"
5519 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5520 ( cd $testdir && md5sum -c )
5522 run_test 43c "md5sum of copy into lustre"
5524 test_44A() { # was test_44
5525 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5527 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5528 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5530 run_test 44A "zero length read from a sparse stripe"
5533 local nstripe=$($LFS getstripe -c -d $DIR)
5534 [ -z "$nstripe" ] && skip "can't get stripe info"
5535 [[ $nstripe -gt $OSTCOUNT ]] &&
5536 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5538 local stride=$($LFS getstripe -S -d $DIR)
5539 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5540 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5543 OFFSETS="0 $((stride/2)) $((stride-1))"
5544 for offset in $OFFSETS; do
5545 for i in $(seq 0 $((nstripe-1))); do
5546 local GLOBALOFFSETS=""
5548 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5549 local myfn=$DIR/d44a-$size
5550 echo "--------writing $myfn at $size"
5551 ll_sparseness_write $myfn $size ||
5552 error "ll_sparseness_write"
5553 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5554 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5555 error "ll_sparseness_verify $GLOBALOFFSETS"
5557 for j in $(seq 0 $((nstripe-1))); do
5559 size=$((((j + $nstripe )*$stride + $offset)))
5560 ll_sparseness_write $myfn $size ||
5561 error "ll_sparseness_write"
5562 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5564 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5565 error "ll_sparseness_verify $GLOBALOFFSETS"
5570 run_test 44a "test sparse pwrite ==============================="
5574 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5580 before=`dirty_osc_total`
5581 echo executing "\"$*\""
5583 after=`dirty_osc_total`
5584 echo before $before, after $after
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5590 # Obtain grants from OST if it supports it
5591 echo blah > ${f}_grant
5594 do_dirty_record "echo blah > $f"
5595 [[ $before -eq $after ]] && error "write wasn't cached"
5596 do_dirty_record "> $f"
5597 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5598 do_dirty_record "echo blah > $f"
5599 [[ $before -eq $after ]] && error "write wasn't cached"
5600 do_dirty_record "sync"
5601 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5602 do_dirty_record "echo blah > $f"
5603 [[ $before -eq $after ]] && error "write wasn't cached"
5604 do_dirty_record "cancel_lru_locks osc"
5605 [[ $before -gt $after ]] ||
5606 error "lock cancellation didn't lower dirty count"
5609 run_test 45 "osc io page accounting ============================"
5611 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5612 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5613 # objects offset and an assert hit when an rpc was built with 1023's mapped
5614 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5623 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5624 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5628 run_test 46 "dirtying a previously written page ================"
5630 # test_47 is removed "Device nodes check" is moved to test_28
5632 test_48a() { # bug 2399
5633 [ "$mds1_FSTYPE" = "zfs" ] &&
5634 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5635 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5637 test_mkdir $DIR/$tdir
5639 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5640 test_mkdir $DIR/$tdir
5641 touch foo || error "'touch foo' failed after recreating cwd"
5643 touch .foo || error "'touch .foo' failed after recreating cwd"
5645 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5646 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5647 cd . || error "'cd .' failed after recreating cwd"
5648 mkdir . && error "'mkdir .' worked after recreating cwd"
5649 rmdir . && error "'rmdir .' worked after recreating cwd"
5650 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5651 cd .. || error "'cd ..' failed after recreating cwd"
5653 run_test 48a "Access renamed working dir (should return errors)="
5655 test_48b() { # bug 2399
5657 test_mkdir $DIR/$tdir
5659 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5660 touch foo && error "'touch foo' worked after removing cwd"
5661 mkdir foo && error "'mkdir foo' worked after removing cwd"
5662 touch .foo && error "'touch .foo' worked after removing cwd"
5663 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5664 ls . > /dev/null && error "'ls .' worked after removing cwd"
5665 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5666 mkdir . && error "'mkdir .' worked after removing cwd"
5667 rmdir . && error "'rmdir .' worked after removing cwd"
5668 ln -s . foo && error "'ln -s .' worked after removing cwd"
5669 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5671 run_test 48b "Access removed working dir (should return errors)="
5673 test_48c() { # bug 2350
5674 #lctl set_param debug=-1
5677 test_mkdir -p $DIR/$tdir/dir
5679 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5680 $TRACE touch foo && error "touch foo worked after removing cwd"
5681 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5682 touch .foo && error "touch .foo worked after removing cwd"
5683 mkdir .foo && error "mkdir .foo worked after removing cwd"
5684 $TRACE ls . && error "'ls .' worked after removing cwd"
5685 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5686 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5687 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5688 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5689 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5691 run_test 48c "Access removed working subdir (should return errors)"
5693 test_48d() { # bug 2350
5694 #lctl set_param debug=-1
5697 test_mkdir -p $DIR/$tdir/dir
5699 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5700 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5701 $TRACE touch foo && error "'touch foo' worked after removing parent"
5702 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5703 touch .foo && error "'touch .foo' worked after removing parent"
5704 mkdir .foo && error "mkdir .foo worked after removing parent"
5705 $TRACE ls . && error "'ls .' worked after removing parent"
5706 $TRACE ls .. && error "'ls ..' worked after removing parent"
5707 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5708 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5709 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5712 run_test 48d "Access removed parent subdir (should return errors)"
5714 test_48e() { # bug 4134
5715 #lctl set_param debug=-1
5718 test_mkdir -p $DIR/$tdir/dir
5720 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5721 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5722 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5723 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5724 # On a buggy kernel addition of "touch foo" after cd .. will
5725 # produce kernel oops in lookup_hash_it
5726 touch ../foo && error "'cd ..' worked after recreate parent"
5728 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5730 run_test 48e "Access to recreated parent subdir (should return errors)"
5733 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5734 skip "need MDS >= 2.13.55"
5735 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5736 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5737 skip "needs different host for mdt1 mdt2"
5738 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5740 $LFS mkdir -i0 $DIR/$tdir
5741 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5743 for d in sub1 sub2 sub3; do
5744 #define OBD_FAIL_OSD_REF_DEL 0x19c
5745 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5746 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5749 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5751 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5753 test_49() { # LU-1030
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5755 remote_ost_nodsh && skip "remote OST with nodsh"
5757 # get ost1 size - $FSNAME-OST0000
5758 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5760 # write 800M at maximum
5761 [[ $ost1_size -lt 2 ]] && ost1_size=2
5762 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5764 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5765 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5768 # change max_pages_per_rpc while writing the file
5769 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5770 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5771 # loop until dd process exits
5772 while ps ax -opid | grep -wq $dd_pid; do
5773 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5774 sleep $((RANDOM % 5 + 1))
5776 # restore original max_pages_per_rpc
5777 $LCTL set_param $osc1_mppc=$orig_mppc
5778 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5780 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5784 test_mkdir $DIR/$tdir
5786 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5788 run_test 50 "special situations: /proc symlinks ==============="
5790 test_51a() { # was test_51
5791 # bug 1516 - create an empty entry right after ".." then split dir
5792 test_mkdir -c1 $DIR/$tdir
5793 touch $DIR/$tdir/foo
5794 $MCREATE $DIR/$tdir/bar
5796 createmany -m $DIR/$tdir/longfile 201
5798 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5799 $MCREATE $DIR/$tdir/longfile$FNUM
5804 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5806 run_test 51a "special situations: split htree with empty entry =="
5808 cleanup_print_lfs_df () {
5815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5817 local dir=$DIR/$tdir
5818 local nrdirs=$((65536 + 100))
5820 # cleanup the directory
5823 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5827 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5828 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5829 [[ $numfree -lt $nrdirs ]] &&
5830 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5832 # need to check free space for the directories as well
5833 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5834 numfree=$(( blkfree / $(fs_inode_ksize) ))
5835 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5837 trap cleanup_print_lfs_df EXIT
5840 createmany -d $dir/d $nrdirs || {
5841 unlinkmany $dir/d $nrdirs
5842 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5846 nrdirs=$(ls -U $dir | wc -l)
5848 # unlink all but 100 subdirectories, then check it still works
5850 local delete=$((nrdirs - left))
5855 # for ldiskfs the nlink count should be 1, but this is OSD specific
5856 # and so this is listed for informational purposes only
5857 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5858 unlinkmany -d $dir/d $delete ||
5859 error "unlink of first $delete subdirs failed"
5861 echo "nlink between: $(stat -c %h $dir)"
5862 local found=$(ls -U $dir | wc -l)
5863 [ $found -ne $left ] &&
5864 error "can't find subdirs: found only $found, expected $left"
5866 unlinkmany -d $dir/d $delete $left ||
5867 error "unlink of second $left subdirs failed"
5868 # regardless of whether the backing filesystem tracks nlink accurately
5869 # or not, the nlink count shouldn't be more than "." and ".." here
5870 local after=$(stat -c %h $dir)
5871 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5872 echo "nlink after: $after"
5874 cleanup_print_lfs_df
5876 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5879 local stripecount=$1
5882 log "create files with stripecount=$stripecount"
5883 $LFS setstripe -C $stripecount $DIR/$tdir
5884 createmany -o $DIR/$tdir/t- $nfiles
5885 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5886 for ((n = 0; n < $OSTCOUNT; n++)); do
5887 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5888 END { printf("%0.0f", objs) }' $TMP/$tfile)
5889 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5890 '($1 == '$n') { objs += 1 } \
5891 END { printf("%0.0f", objs) }')
5892 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5894 unlinkmany $DIR/$tdir/t- $nfiles
5899 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5901 # For some combinations of stripecount and OSTCOUNT current code
5902 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5903 # than others. Rather than skipping this test entirely, check that
5904 # and keep testing to ensure imbalance does not get worse. LU-15282
5905 (( (OSTCOUNT == 6 && stripecount == 4) ||
5906 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5907 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5908 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5909 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5910 { $LFS df && $LFS df -i &&
5911 error "stripecount=$stripecount: " \
5912 "OST $n has fewer objects vs. OST $nlast " \
5913 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5914 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5915 { $LFS df && $LFS df -i &&
5916 error "stripecount=$stripecount: " \
5917 "OST $n has more objects vs. OST $nlast " \
5918 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5920 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5921 { $LFS df && $LFS df -i &&
5922 error "stripecount=$stripecount: " \
5923 "OST $n has fewer #0 objects vs. OST $nlast " \
5924 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5925 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5926 { $LFS df && $LFS df -i &&
5927 error "stripecount=$stripecount: " \
5928 "OST $n has more #0 objects vs. OST $nlast " \
5929 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5939 local nfiles=$((per_ost * OSTCOUNT))
5940 local mdts=$(comma_list $(mdts_nodes))
5941 local param="osp.*.create_count"
5942 local qos_old=$(do_facet mds1 \
5943 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5946 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5947 stack_trap "do_nodes $mdts \
5948 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5950 test_mkdir $DIR/$tdir
5951 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5952 (( dirstripes > 0 )) || dirstripes=1
5954 # Ensure enough OST objects precreated for tests to pass without
5955 # running out of objects. This is an LOV r-r OST algorithm test,
5956 # not an OST object precreation test.
5957 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5958 (( old >= nfiles )) ||
5960 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5962 do_nodes $mdts "$LCTL set_param $param=$create_count"
5963 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5965 # trigger precreation from all MDTs for all OSTs
5966 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5967 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5971 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5972 sleep 8 # allow object precreation to catch up
5973 test_51d_sub $stripecount $nfiles
5976 run_test 51d "check LOV round-robin OST object distribution"
5979 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5980 skip_env "ldiskfs only test"
5983 test_mkdir -c1 $DIR/$tdir
5984 test_mkdir -c1 $DIR/$tdir/d0
5986 touch $DIR/$tdir/d0/foo
5987 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5988 error "file exceed 65000 nlink limit!"
5989 unlinkmany $DIR/$tdir/d0/f- 65001
5992 run_test 51e "check file nlink limit"
5995 test_mkdir $DIR/$tdir
5998 local ulimit_old=$(ulimit -n)
5999 local spare=20 # number of spare fd's for scripts/libraries, etc.
6000 local mdt=$($LFS getstripe -m $DIR/$tdir)
6001 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6003 echo "MDT$mdt numfree=$numfree, max=$max"
6004 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6005 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6006 while ! ulimit -n $((numfree + spare)); do
6007 numfree=$((numfree * 3 / 4))
6009 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6011 echo "left ulimit at $ulimit_old"
6014 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6015 unlinkmany $DIR/$tdir/f $numfree
6016 error "create+open $numfree files in $DIR/$tdir failed"
6018 ulimit -n $ulimit_old
6020 # if createmany exits at 120s there will be fewer than $numfree files
6021 unlinkmany $DIR/$tdir/f $numfree || true
6023 run_test 51f "check many open files limit"
6026 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6027 test_mkdir $DIR/$tdir
6028 touch $DIR/$tdir/foo
6029 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6030 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6031 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6032 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6033 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6035 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6036 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6037 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6039 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6040 cp -r $DIR/$tdir $TMP/
6041 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6043 run_test 52a "append-only flag test (should return errors)"
6046 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6047 test_mkdir $DIR/$tdir
6048 touch $DIR/$tdir/foo
6049 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6050 cat test > $DIR/$tdir/foo && error "cat test worked"
6051 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6052 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6053 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6055 echo foo >> $DIR/$tdir/foo && error "echo worked"
6056 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6057 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6058 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6059 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6061 chattr -i $DIR/$tdir/foo || error "chattr failed"
6063 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6065 run_test 52b "immutable flag test (should return errors) ======="
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6069 remote_mds_nodsh && skip "remote MDS with nodsh"
6070 remote_ost_nodsh && skip "remote OST with nodsh"
6083 local support_last_seq=true
6085 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6086 support_last_seq=false
6089 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6091 for value in $(do_facet $SINGLEMDS \
6092 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6093 param=$(echo ${value[0]} | cut -d "=" -f1)
6094 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6096 if $support_last_seq; then
6097 param_seq=$(echo $param |
6098 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6099 mds_last_seq=$(do_facet $SINGLEMDS \
6100 $LCTL get_param -n $param_seq)
6102 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6104 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6105 node=$(facet_active_host ost$((ostnum+1)))
6106 param="obdfilter.$ostname.last_id"
6107 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6108 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6109 ost_last_id=$ost_last
6111 if $support_last_seq; then
6112 ost_last_id=$(echo $ost_last |
6113 awk -F':' '{print $2}' |
6115 ost_last_seq=$(echo $ost_last |
6116 awk -F':' '{print $1}')
6117 [[ $ost_last_seq = $mds_last_seq ]] || continue
6120 if [[ $ost_last_id != $mds_last ]]; then
6121 error "$ost_last_id != $mds_last"
6128 $found || error "can not match last_seq/last_id for $mdtosc"
6131 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6134 perl -MSocket -e ';' || skip "no Socket perl module installed"
6136 $SOCKETSERVER $DIR/socket ||
6137 error "$SOCKETSERVER $DIR/socket failed: $?"
6138 $SOCKETCLIENT $DIR/socket ||
6139 error "$SOCKETCLIENT $DIR/socket failed: $?"
6140 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6142 run_test 54a "unix domain socket test =========================="
6148 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6150 run_test 54b "char device works in lustre ======================"
6153 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6154 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6155 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6157 for i in $(seq 3 7); do
6158 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6167 loopdev="$DIR/loop54c"
6170 $UMOUNT $DIR/$tdir || rc=$?
6171 losetup -d $loopdev || true
6172 losetup -d $LOOPDEV || true
6173 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6180 loopdev="$DIR/loop54c"
6183 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6184 trap cleanup_54c EXIT
6185 mknod $loopdev b 7 $LOOPNUM
6186 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6187 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6188 losetup $loopdev $DIR/$tfile ||
6189 error "can't set up $loopdev for $DIR/$tfile"
6190 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6191 test_mkdir $DIR/$tdir
6192 mount -t ext2 $loopdev $DIR/$tdir ||
6193 error "error mounting $loopdev on $DIR/$tdir"
6194 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6197 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6201 run_test 54c "block device works in lustre ====================="
6204 local pipe="$DIR/$tfile.pipe"
6205 local string="aaaaaa"
6208 echo -n "$string" > $pipe &
6209 local result=$(cat $pipe)
6210 [[ "$result" == "$string" ]] || error "$result != $string"
6212 run_test 54d "fifo device works in lustre ======================"
6217 cp -aL /dev/console $f
6218 echo $string > $f || error "echo $string to $f failed"
6220 run_test 54e "console/tty device works in lustre ======================"
6225 local dir=$DIR/$tdir
6228 test_mkdir -p $dir/dir
6229 for i in $(seq $numfiles); do
6231 touch $dir/dir/file$i
6234 local numcomp=$($LFS getstripe --component-count $dir)
6236 [[ $numcomp == 0 ]] && numcomp=1
6238 # test lfs getstripe with --recursive
6239 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6241 [[ $filenum -eq $((numfiles * 2)) ]] ||
6242 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6243 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6244 [[ $filenum -eq $numfiles ]] ||
6245 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6246 echo "$LFS getstripe showed obdidx or l_ost_idx"
6248 # test lfs getstripe with file instead of dir
6249 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6250 [[ $filenum -eq 1 ]] ||
6251 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6252 echo "$LFS getstripe file1 passed"
6254 #test lfs getstripe with --verbose
6255 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6256 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6257 error "$LFS getstripe --verbose $dir: "\
6258 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6259 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6260 error "$LFS getstripe $dir: showed lmm_magic"
6262 #test lfs getstripe with -v prints lmm_fid
6263 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6264 local countfids=$((numdirs + numfiles * numcomp))
6265 [[ $filenum -eq $countfids ]] ||
6266 error "$LFS getstripe -v $dir: "\
6267 "got $filenum want $countfids lmm_fid"
6268 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6269 error "$LFS getstripe $dir: showed lmm_fid by default"
6270 echo "$LFS getstripe --verbose passed"
6272 #check for FID information
6273 local fid1=$($LFS getstripe --fid $dir/file1)
6274 local fid2=$($LFS getstripe --verbose $dir/file1 |
6275 awk '/lmm_fid: / { print $2; exit; }')
6276 local fid3=$($LFS path2fid $dir/file1)
6278 [ "$fid1" != "$fid2" ] &&
6279 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6280 [ "$fid1" != "$fid3" ] &&
6281 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6282 echo "$LFS getstripe --fid passed"
6284 #test lfs getstripe with --obd
6285 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6286 error "$LFS getstripe --obd wrong_uuid: should return error"
6288 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6291 local obduuid=$(ostuuid_from_index $ostidx)
6292 local found=$($LFS getstripe -r --obd $obduuid $dir |
6293 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6295 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6296 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6298 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6301 [[ $found -eq $filenum ]] ||
6302 error "$LFS getstripe --obd: found $found expect $filenum"
6303 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6304 sed '/^[ ]*'${ostidx}'[ ]/d' |
6305 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6306 error "$LFS getstripe --obd: should not show file on other obd"
6307 echo "$LFS getstripe --obd passed"
6309 run_test 56a "check $LFS getstripe"
6312 local dir=$DIR/$tdir
6316 for i in $(seq $numdirs); do
6317 test_mkdir $dir/dir$i
6320 # test lfs getdirstripe default mode is non-recursion, which is
6321 # different from lfs getstripe
6322 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6324 [[ $dircnt -eq 1 ]] ||
6325 error "$LFS getdirstripe: found $dircnt, not 1"
6326 dircnt=$($LFS getdirstripe --recursive $dir |
6327 grep -c lmv_stripe_count)
6328 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6329 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6331 run_test 56b "check $LFS getdirstripe"
6334 remote_ost_nodsh && skip "remote OST with nodsh"
6337 local ost_name=$(ostname_from_index $ost_idx)
6338 local old_status=$(ost_dev_status $ost_idx)
6339 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6341 [[ -z "$old_status" ]] ||
6342 skip_env "OST $ost_name is in $old_status status"
6344 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6345 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6346 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6347 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6348 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6349 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6352 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6353 error "$LFS df -v showing inactive devices"
6356 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6358 [[ "$new_status" =~ "D" ]] ||
6359 error "$ost_name status is '$new_status', missing 'D'"
6360 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6361 [[ "$new_status" =~ "N" ]] ||
6362 error "$ost_name status is '$new_status', missing 'N'"
6364 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6365 [[ "$new_status" =~ "f" ]] ||
6366 error "$ost_name status is '$new_status', missing 'f'"
6369 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6370 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6371 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6372 [[ -z "$p" ]] && restore_lustre_params < $p || true
6375 new_status=$(ost_dev_status $ost_idx)
6376 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6377 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6378 # can't check 'f' as devices may actually be on flash
6380 run_test 56c "check 'lfs df' showing device status"
6383 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6384 local osts=$($LFS df -v $MOUNT | grep -c OST)
6388 (( mdts == MDSCOUNT )) ||
6389 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6390 (( osts == OSTCOUNT )) ||
6391 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6393 run_test 56d "'lfs df -v' prints only configured devices"
6396 err_enoent=2 # No such file or directory
6397 err_eopnotsupp=95 # Operation not supported
6399 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6400 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6402 # Check for handling of path not exists
6403 output=$($LFS df $enoent_mnt 2>&1)
6406 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6407 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6408 error "expect failure $err_enoent, not $ret"
6410 # Check for handling of non-Lustre FS
6411 output=$($LFS df $notsup_mnt)
6414 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6415 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6416 error "expect success $err_eopnotsupp, not $ret"
6418 # Check for multiple LustreFS argument
6419 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6422 [[ $output -eq 3 && $ret -eq 0 ]] ||
6423 error "expect success 3, not $output, rc = $ret"
6425 # Check for correct non-Lustre FS handling among multiple
6427 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6428 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6431 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6432 error "expect success 2, not $output, rc = $ret"
6434 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6439 local local_tdir="$1"
6440 local local_numfiles="$2"
6441 local local_numdirs="$3"
6442 local dir_params="$4"
6443 local dir_stripe_params="$5"
6445 if [ ! -d "$local_tdir" ] ; then
6446 test_mkdir -p $dir_stripe_params $local_tdir
6447 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6448 for i in $(seq $local_numfiles) ; do
6449 touch $local_tdir/file$i
6451 for i in $(seq $local_numdirs) ; do
6452 test_mkdir $dir_stripe_params $local_tdir/dir$i
6453 for j in $(seq $local_numfiles) ; do
6454 touch $local_tdir/dir$i/file$j
6460 setup_56_special() {
6462 local local_numfiles=$2
6463 local local_numdirs=$3
6465 setup_56 $local_tdir $local_numfiles $local_numdirs
6467 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6468 for i in $(seq $local_numfiles) ; do
6469 mknod $local_tdir/loop${i}b b 7 $i
6470 mknod $local_tdir/null${i}c c 1 3
6471 ln -s $local_tdir/file1 $local_tdir/link${i}
6473 for i in $(seq $local_numdirs) ; do
6474 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6475 mknod $local_tdir/dir$i/null${i}c c 1 3
6476 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6482 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6483 local expected=$(($NUMDIRS + 2))
6485 setup_56 $dir $NUMFILES $NUMDIRS
6487 # test lfs find with -name
6488 for i in $(seq $NUMFILES) ; do
6489 local nums=$($LFS find -name "*$i" $dir | wc -l)
6491 [ $nums -eq $expected ] ||
6492 error "lfs find -name '*$i' $dir wrong: "\
6493 "found $nums, expected $expected"
6496 run_test 56g "check lfs find -name"
6499 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6500 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6502 setup_56 $dir $NUMFILES $NUMDIRS
6504 # test lfs find with ! -name
6505 for i in $(seq $NUMFILES) ; do
6506 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6508 [ $nums -eq $expected ] ||
6509 error "lfs find ! -name '*$i' $dir wrong: "\
6510 "found $nums, expected $expected"
6513 run_test 56h "check lfs find ! -name"
6516 local dir=$DIR/$tdir
6520 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6523 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6525 run_test 56i "check 'lfs find -ost UUID' skips directories"
6528 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6530 setup_56_special $dir $NUMFILES $NUMDIRS
6532 local expected=$((NUMDIRS + 1))
6533 local cmd="$LFS find -type d $dir"
6534 local nums=$($cmd | wc -l)
6536 [ $nums -eq $expected ] ||
6537 error "'$cmd' wrong: found $nums, expected $expected"
6539 run_test 56j "check lfs find -type d"
6542 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6544 setup_56_special $dir $NUMFILES $NUMDIRS
6546 local expected=$(((NUMDIRS + 1) * NUMFILES))
6547 local cmd="$LFS find -type f $dir"
6548 local nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6553 run_test 56k "check lfs find -type f"
6556 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6558 setup_56_special $dir $NUMFILES $NUMDIRS
6560 local expected=$((NUMDIRS + NUMFILES))
6561 local cmd="$LFS find -type b $dir"
6562 local nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6567 run_test 56l "check lfs find -type b"
6570 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6572 setup_56_special $dir $NUMFILES $NUMDIRS
6574 local expected=$((NUMDIRS + NUMFILES))
6575 local cmd="$LFS find -type c $dir"
6576 local nums=$($cmd | wc -l)
6577 [ $nums -eq $expected ] ||
6578 error "'$cmd' wrong: found $nums, expected $expected"
6580 run_test 56m "check lfs find -type c"
6583 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6584 setup_56_special $dir $NUMFILES $NUMDIRS
6586 local expected=$((NUMDIRS + NUMFILES))
6587 local cmd="$LFS find -type l $dir"
6588 local nums=$($cmd | wc -l)
6590 [ $nums -eq $expected ] ||
6591 error "'$cmd' wrong: found $nums, expected $expected"
6593 run_test 56n "check lfs find -type l"
6596 local dir=$DIR/$tdir
6598 setup_56 $dir $NUMFILES $NUMDIRS
6599 utime $dir/file1 > /dev/null || error "utime (1)"
6600 utime $dir/file2 > /dev/null || error "utime (2)"
6601 utime $dir/dir1 > /dev/null || error "utime (3)"
6602 utime $dir/dir2 > /dev/null || error "utime (4)"
6603 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6604 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6607 local nums=$($LFS find -mtime +0 $dir | wc -l)
6609 [ $nums -eq $expected ] ||
6610 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6613 cmd="$LFS find -mtime 0 $dir"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6618 run_test 56o "check lfs find -mtime for old files"
6621 local dir=$DIR/$tdir
6625 # just to make sure there is something that won't be found
6627 touch $dir/$tfile.now
6629 for age in year week day hour min; do
6630 count=$((count + 1))
6632 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6633 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6634 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6636 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6637 local nums=$($cmd | wc -l)
6638 [ $nums -eq $expected ] ||
6639 error "'$cmd' wrong: found $nums, expected $expected"
6641 cmd="$LFS find $dir -atime $count${age:0:1}"
6642 nums=$($cmd | wc -l)
6643 [ $nums -eq $expected ] ||
6644 error "'$cmd' wrong: found $nums, expected $expected"
6648 cmd="$LFS find $dir -ctime +1s -type f"
6649 nums=$($cmd | wc -l)
6650 (( $nums == $count * 2 + 1)) ||
6651 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6653 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6655 test_newerXY_base() {
6658 local dir=$DIR/$tdir
6662 if [ $y == "t" ]; then
6663 if [ $x == "b" ]; then
6664 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6666 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6669 ref=$DIR/$tfile.newer.$x$y
6670 touch $ref || error "touch $ref failed"
6673 echo "before = $ref"
6675 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6677 if [ $y == "t" ]; then
6678 if [ $x == "b" ]; then
6679 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6681 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6684 negref=$DIR/$tfile.negnewer.$x$y
6685 touch $negref || error "touch $negref failed"
6688 echo "after = $negref"
6689 local cmd="$LFS find $dir -newer$x$y $ref"
6690 local nums=$(eval $cmd | wc -l)
6691 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6693 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6694 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6696 cmd="$LFS find $dir ! -newer$x$y $negref"
6697 nums=$(eval $cmd | wc -l)
6698 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6699 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6701 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6702 nums=$(eval $cmd | wc -l)
6703 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6704 error "'$cmd' wrong: found $nums between, expected $expected"; }
6710 test_newerXY_base "a" "a"
6711 test_newerXY_base "a" "m"
6712 test_newerXY_base "a" "c"
6713 test_newerXY_base "m" "a"
6714 test_newerXY_base "m" "m"
6715 test_newerXY_base "m" "c"
6716 test_newerXY_base "c" "a"
6717 test_newerXY_base "c" "m"
6718 test_newerXY_base "c" "c"
6720 test_newerXY_base "a" "t"
6721 test_newerXY_base "m" "t"
6722 test_newerXY_base "c" "t"
6724 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6725 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6726 ! btime_supported && echo "btime unsupported" && return 0
6728 test_newerXY_base "b" "b"
6729 test_newerXY_base "b" "t"
6731 run_test 56oc "check lfs find -newerXY work"
6734 local dir=$DIR/$tdir
6739 $LFS find $dir -btime -1d -type f
6746 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6747 ! btime_supported && skip "btime unsupported on MDS"
6749 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6750 ! btime_supported && skip "btime unsupported on clients"
6752 local dir=$DIR/$tdir
6753 local ref=$DIR/$tfile.ref
6754 local negref=$DIR/$tfile.negref
6756 mkdir $dir || error "mkdir $dir failed"
6757 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6758 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6759 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6760 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6761 touch $ref || error "touch $ref failed"
6762 # sleep 3 seconds at least
6765 local before=$(do_facet mds1 date +%s)
6766 local skew=$(($(date +%s) - before + 1))
6768 if (( skew < 0 && skew > -5 )); then
6769 sleep $((0 - skew + 1))
6773 # Set the dir stripe params to limit files all on MDT0,
6774 # otherwise we need to calc the max clock skew between
6775 # the client and MDTs.
6776 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6778 touch $negref || error "touch $negref failed"
6780 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6781 local nums=$($cmd | wc -l)
6782 local expected=$(((NUMFILES + 1) * NUMDIRS))
6784 [ $nums -eq $expected ] ||
6785 error "'$cmd' wrong: found $nums, expected $expected"
6787 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6788 nums=$($cmd | wc -l)
6789 expected=$((NUMFILES + 1))
6790 [ $nums -eq $expected ] ||
6791 error "'$cmd' wrong: found $nums, expected $expected"
6793 [ $skew -lt 0 ] && return
6795 local after=$(do_facet mds1 date +%s)
6796 local age=$((after - before + 1 + skew))
6798 cmd="$LFS find $dir -btime -${age}s -type f"
6799 nums=$($cmd | wc -l)
6800 expected=$(((NUMFILES + 1) * NUMDIRS))
6802 echo "Clock skew between client and server: $skew, age:$age"
6803 [ $nums -eq $expected ] ||
6804 error "'$cmd' wrong: found $nums, expected $expected"
6806 expected=$(($NUMDIRS + 1))
6807 cmd="$LFS find $dir -btime -${age}s -type d"
6808 nums=$($cmd | wc -l)
6809 [ $nums -eq $expected ] ||
6810 error "'$cmd' wrong: found $nums, expected $expected"
6811 rm -f $ref $negref || error "Failed to remove $ref $negref"
6813 run_test 56od "check lfs find -btime with units"
6816 [ $RUNAS_ID -eq $UID ] &&
6817 skip_env "RUNAS_ID = UID = $UID -- skipping"
6819 local dir=$DIR/$tdir
6821 setup_56 $dir $NUMFILES $NUMDIRS
6822 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6824 local expected=$NUMFILES
6825 local cmd="$LFS find -uid $RUNAS_ID $dir"
6826 local nums=$($cmd | wc -l)
6828 [ $nums -eq $expected ] ||
6829 error "'$cmd' wrong: found $nums, expected $expected"
6831 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6832 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6833 nums=$($cmd | wc -l)
6834 [ $nums -eq $expected ] ||
6835 error "'$cmd' wrong: found $nums, expected $expected"
6837 run_test 56p "check lfs find -uid and ! -uid"
6840 [ $RUNAS_ID -eq $UID ] &&
6841 skip_env "RUNAS_ID = UID = $UID -- skipping"
6843 local dir=$DIR/$tdir
6845 setup_56 $dir $NUMFILES $NUMDIRS
6846 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6848 local expected=$NUMFILES
6849 local cmd="$LFS find -gid $RUNAS_GID $dir"
6850 local nums=$($cmd | wc -l)
6852 [ $nums -eq $expected ] ||
6853 error "'$cmd' wrong: found $nums, expected $expected"
6855 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6856 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6857 nums=$($cmd | wc -l)
6858 [ $nums -eq $expected ] ||
6859 error "'$cmd' wrong: found $nums, expected $expected"
6861 run_test 56q "check lfs find -gid and ! -gid"
6864 local dir=$DIR/$tdir
6866 setup_56 $dir $NUMFILES $NUMDIRS
6869 local cmd="$LFS find -size 0 -type f -lazy $dir"
6870 local nums=$($cmd | wc -l)
6872 [ $nums -eq $expected ] ||
6873 error "'$cmd' wrong: found $nums, expected $expected"
6874 cmd="$LFS find -size 0 -type f $dir"
6875 nums=$($cmd | wc -l)
6876 [ $nums -eq $expected ] ||
6877 error "'$cmd' wrong: found $nums, expected $expected"
6880 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6881 nums=$($cmd | wc -l)
6882 [ $nums -eq $expected ] ||
6883 error "'$cmd' wrong: found $nums, expected $expected"
6884 cmd="$LFS find ! -size 0 -type f $dir"
6885 nums=$($cmd | wc -l)
6886 [ $nums -eq $expected ] ||
6887 error "'$cmd' wrong: found $nums, expected $expected"
6889 echo "test" > $dir/$tfile
6890 echo "test2" > $dir/$tfile.2 && sync
6892 cmd="$LFS find -size 5 -type f -lazy $dir"
6893 nums=$($cmd | wc -l)
6894 [ $nums -eq $expected ] ||
6895 error "'$cmd' wrong: found $nums, expected $expected"
6896 cmd="$LFS find -size 5 -type f $dir"
6897 nums=$($cmd | wc -l)
6898 [ $nums -eq $expected ] ||
6899 error "'$cmd' wrong: found $nums, expected $expected"
6902 cmd="$LFS find -size +5 -type f -lazy $dir"
6903 nums=$($cmd | wc -l)
6904 [ $nums -eq $expected ] ||
6905 error "'$cmd' wrong: found $nums, expected $expected"
6906 cmd="$LFS find -size +5 -type f $dir"
6907 nums=$($cmd | wc -l)
6908 [ $nums -eq $expected ] ||
6909 error "'$cmd' wrong: found $nums, expected $expected"
6912 cmd="$LFS find -size +0 -type f -lazy $dir"
6913 nums=$($cmd | wc -l)
6914 [ $nums -eq $expected ] ||
6915 error "'$cmd' wrong: found $nums, expected $expected"
6916 cmd="$LFS find -size +0 -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6922 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6923 nums=$($cmd | wc -l)
6924 [ $nums -eq $expected ] ||
6925 error "'$cmd' wrong: found $nums, expected $expected"
6926 cmd="$LFS find ! -size -5 -type f $dir"
6927 nums=$($cmd | wc -l)
6928 [ $nums -eq $expected ] ||
6929 error "'$cmd' wrong: found $nums, expected $expected"
6932 cmd="$LFS find -size -5 -type f -lazy $dir"
6933 nums=$($cmd | wc -l)
6934 [ $nums -eq $expected ] ||
6935 error "'$cmd' wrong: found $nums, expected $expected"
6936 cmd="$LFS find -size -5 -type f $dir"
6937 nums=$($cmd | wc -l)
6938 [ $nums -eq $expected ] ||
6939 error "'$cmd' wrong: found $nums, expected $expected"
6941 run_test 56r "check lfs find -size works"
6948 cancel_lru_locks $OSC
6950 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6951 local nums=$($cmd | wc -l)
6953 [ $nums -eq $expected ] ||
6954 error "'$cmd' wrong: found $nums, expected $expected"
6956 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6958 if (( rpcs_before + glimpses != rpcs_after )); then
6959 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6960 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6962 if [[ $glimpses == 0 ]]; then
6963 error "'$cmd' should not send glimpse RPCs to OST"
6965 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6971 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6972 skip "MDS < 2.12.58 doesn't return LSOM data"
6973 local dir=$DIR/$tdir
6974 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6976 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6978 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6979 $LCTL set_param -n llite.*.statahead_agl=0
6980 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6982 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6983 # open and close all files to ensure LSOM is updated
6984 cancel_lru_locks $OSC
6985 find $dir -type f | xargs cat > /dev/null
6987 # expect_found glimpse_rpcs command_to_run
6988 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6989 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6990 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6991 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6993 echo "test" > $dir/$tfile
6994 echo "test2" > $dir/$tfile.2 && sync
6995 cancel_lru_locks $OSC
6996 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6998 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6999 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7000 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7001 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7003 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7004 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7005 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7006 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7007 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7008 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7010 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7013 local dir=$DIR/$tdir
7014 local tmp=$TMP/$tfile.log
7017 test_mkdir -p $dir || error "failed to mkdir $dir"
7018 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7019 error "failed to setstripe $dir/$tfile"
7020 mdt_idx=$($LFS getdirstripe -i $dir)
7021 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7023 stack_trap "rm -f $tmp" EXIT
7024 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7025 ! grep -q obd_uuid $tmp ||
7026 error "failed to find --size +100K --ost 0 $dir"
7027 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7028 ! grep -q obd_uuid $tmp ||
7029 error "failed to find --size +100K --mdt $mdt_idx $dir"
7031 run_test 56rb "check lfs find --size --ost/--mdt works"
7034 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7035 local dir=$DIR/$tdir
7038 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7039 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7040 (( $MDSCOUNT > 2 )) &&
7041 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7042 mkdir $dir/$tdir-{1..10}
7043 touch $dir/$tfile-{1..10}
7045 found=$($LFS find $dir --mdt-count 2 | wc -l)
7047 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7049 found=$($LFS find $dir -T +1 | wc -l)
7050 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7051 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7053 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7055 (( $found == $expect )) || error "found $found all_char, expect $expect"
7057 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7058 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7059 (( $found == $expect )) || error "found $found all_char, expect $expect"
7061 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7063 test_56s() { # LU-611 #LU-9369
7064 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7066 local dir=$DIR/$tdir
7067 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7069 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7070 for i in $(seq $NUMDIRS); do
7071 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7074 local expected=$NUMDIRS
7075 local cmd="$LFS find -c $OSTCOUNT $dir"
7076 local nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] || {
7079 $LFS getstripe -R $dir
7080 error "'$cmd' wrong: found $nums, expected $expected"
7083 expected=$((NUMDIRS + onestripe))
7084 cmd="$LFS find -stripe-count +0 -type f $dir"
7085 nums=$($cmd | wc -l)
7086 [ $nums -eq $expected ] || {
7087 $LFS getstripe -R $dir
7088 error "'$cmd' wrong: found $nums, expected $expected"
7092 cmd="$LFS find -stripe-count 1 -type f $dir"
7093 nums=$($cmd | wc -l)
7094 [ $nums -eq $expected ] || {
7095 $LFS getstripe -R $dir
7096 error "'$cmd' wrong: found $nums, expected $expected"
7099 cmd="$LFS find -stripe-count -2 -type f $dir"
7100 nums=$($cmd | wc -l)
7101 [ $nums -eq $expected ] || {
7102 $LFS getstripe -R $dir
7103 error "'$cmd' wrong: found $nums, expected $expected"
7107 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7108 nums=$($cmd | wc -l)
7109 [ $nums -eq $expected ] || {
7110 $LFS getstripe -R $dir
7111 error "'$cmd' wrong: found $nums, expected $expected"
7114 run_test 56s "check lfs find -stripe-count works"
7116 test_56t() { # LU-611 #LU-9369
7117 local dir=$DIR/$tdir
7119 setup_56 $dir 0 $NUMDIRS
7120 for i in $(seq $NUMDIRS); do
7121 $LFS setstripe -S 8M $dir/dir$i/$tfile
7124 local expected=$NUMDIRS
7125 local cmd="$LFS find -S 8M $dir"
7126 local nums=$($cmd | wc -l)
7128 [ $nums -eq $expected ] || {
7129 $LFS getstripe -R $dir
7130 error "'$cmd' wrong: found $nums, expected $expected"
7134 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7136 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7138 expected=$(((NUMDIRS + 1) * NUMFILES))
7139 cmd="$LFS find -stripe-size 512k -type f $dir"
7140 nums=$($cmd | wc -l)
7141 [ $nums -eq $expected ] ||
7142 error "'$cmd' wrong: found $nums, expected $expected"
7144 cmd="$LFS find -stripe-size +320k -type f $dir"
7145 nums=$($cmd | wc -l)
7146 [ $nums -eq $expected ] ||
7147 error "'$cmd' wrong: found $nums, expected $expected"
7149 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7150 cmd="$LFS find -stripe-size +200k -type f $dir"
7151 nums=$($cmd | wc -l)
7152 [ $nums -eq $expected ] ||
7153 error "'$cmd' wrong: found $nums, expected $expected"
7155 cmd="$LFS find -stripe-size -640k -type f $dir"
7156 nums=$($cmd | wc -l)
7157 [ $nums -eq $expected ] ||
7158 error "'$cmd' wrong: found $nums, expected $expected"
7161 cmd="$LFS find -stripe-size 256k -type f $dir"
7162 nums=$($cmd | wc -l)
7163 [ $nums -eq $expected ] ||
7164 error "'$cmd' wrong: found $nums, expected $expected"
7166 cmd="$LFS find -stripe-size -320k -type f $dir"
7167 nums=$($cmd | wc -l)
7168 [ $nums -eq $expected ] ||
7169 error "'$cmd' wrong: found $nums, expected $expected"
7172 cmd="$LFS find -stripe-size 1024k -type f $dir"
7173 nums=$($cmd | wc -l)
7174 [ $nums -eq $expected ] ||
7175 error "'$cmd' wrong: found $nums, expected $expected"
7177 run_test 56t "check lfs find -stripe-size works"
7179 test_56u() { # LU-611
7180 local dir=$DIR/$tdir
7182 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7184 if [[ $OSTCOUNT -gt 1 ]]; then
7185 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7191 local expected=$(((NUMDIRS + 1) * NUMFILES))
7192 local cmd="$LFS find -stripe-index 0 -type f $dir"
7193 local nums=$($cmd | wc -l)
7195 [ $nums -eq $expected ] ||
7196 error "'$cmd' wrong: found $nums, expected $expected"
7199 cmd="$LFS find -stripe-index 1 -type f $dir"
7200 nums=$($cmd | wc -l)
7201 [ $nums -eq $expected ] ||
7202 error "'$cmd' wrong: found $nums, expected $expected"
7204 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7205 nums=$($cmd | wc -l)
7206 [ $nums -eq $expected ] ||
7207 error "'$cmd' wrong: found $nums, expected $expected"
7210 # This should produce an error and not return any files
7211 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7212 nums=$($cmd 2>/dev/null | wc -l)
7213 [ $nums -eq $expected ] ||
7214 error "'$cmd' wrong: found $nums, expected $expected"
7216 if [[ $OSTCOUNT -gt 1 ]]; then
7217 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7218 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7219 nums=$($cmd | wc -l)
7220 [ $nums -eq $expected ] ||
7221 error "'$cmd' wrong: found $nums, expected $expected"
7224 run_test 56u "check lfs find -stripe-index works"
7228 local dir=$DIR/$tdir
7230 setup_56 $dir $NUMFILES $NUMDIRS
7232 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7233 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7235 for file in $($LFS find -m $UUID $dir); do
7236 file_midx=$($LFS getstripe -m $file)
7237 [ $file_midx -eq $mdt_idx ] ||
7238 error "lfs find -m $UUID != getstripe -m $file_midx"
7241 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7244 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7247 local dir=$DIR/$tdir
7249 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7251 local stripe_size=$($LFS getstripe -S -d $dir) ||
7252 error "$LFS getstripe -S -d $dir failed"
7253 stripe_size=${stripe_size%% *}
7255 local file_size=$((stripe_size * OSTCOUNT))
7256 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7257 local required_space=$((file_num * file_size))
7258 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7260 (( free_space >= required_space / 1024 )) ||
7261 skip_env "need $required_space, have $free_space kbytes"
7264 local dd_count=$((file_size / dd_bs))
7266 # write data into the files
7271 for ((i = 1; i <= NUMFILES; i++ )); do
7273 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7274 error "write data into $file failed"
7276 for ((i = 1; i <= NUMDIRS; i++ )); do
7277 for ((j = 1; j <= NUMFILES; j++ )); do
7278 file=$dir/dir$i/file$j
7279 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7280 error "write data into $file failed"
7284 # $LFS_MIGRATE will fail if hard link migration is unsupported
7285 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7286 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7287 error "creating links to $dir/dir1/file1 failed"
7292 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7295 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7298 eval $cmd || error "$cmd failed"
7300 check_stripe_count $dir/file1 $expected
7302 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7303 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7304 # OST 1 if it is on OST 0. This file is small enough to
7305 # be on only one stripe.
7306 file=$dir/migr_1_ost
7307 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7308 error "write data into $file failed"
7309 local obdidx=$($LFS getstripe -i $file)
7310 local oldmd5=$(md5sum $file)
7313 (( obdidx != 0 )) || newobdidx=1
7314 cmd="$LFS migrate -i $newobdidx $file"
7316 eval $cmd || error "$cmd failed"
7318 local realobdix=$($LFS getstripe -i $file)
7319 local newmd5=$(md5sum $file)
7321 (( $newobdidx == $realobdix )) ||
7322 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7323 [[ "$oldmd5" == "$newmd5" ]] ||
7324 error "md5sum differ: $oldmd5, $newmd5"
7328 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7330 eval $cmd || error "$cmd failed"
7332 for (( j = 1; j <= NUMFILES; j++ )); do
7333 check_stripe_count $dir/dir1/file$j $expected
7336 # lfs_migrate works with lfs find
7337 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7338 $LFS_MIGRATE -y -c $expected"
7340 eval $cmd || error "$cmd failed"
7342 for (( i = 2; i <= NUMFILES; i++ )); do
7343 check_stripe_count $dir/file$i $expected
7345 for (( i = 2; i <= NUMDIRS; i++ )); do
7346 for (( j = 1; j <= NUMFILES; j++ )); do
7347 check_stripe_count $dir/dir$i/file$j $expected
7351 run_test 56wa "check lfs_migrate -c stripe_count works"
7354 local file1=$DIR/$tdir/file1
7355 local create_pool=false
7356 local initial_pool=$($LFS getstripe -p $DIR)
7360 echo -n "Creating test dir..."
7361 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7364 echo -n "Creating test file..."
7365 touch $file1 || error "cannot create file"
7368 echo -n "Detecting existing pools..."
7369 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7371 if [ ${#pool_list[@]} -gt 0 ]; then
7372 echo "${pool_list[@]}"
7373 for thispool in "${pool_list[@]}"; do
7374 if [[ -z "$initial_pool" ||
7375 "$initial_pool" != "$thispool" ]]; then
7377 echo "Using existing pool '$pool'"
7382 echo "none detected."
7384 if [ -z "$pool" ]; then
7385 pool=${POOL:-testpool}
7386 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7387 echo -n "Creating pool '$pool'..."
7389 pool_add $pool &> /dev/null ||
7390 error "pool_add failed"
7393 echo -n "Adding target to pool..."
7394 pool_add_targets $pool 0 0 1 &> /dev/null ||
7395 error "pool_add_targets failed"
7399 echo -n "Setting pool using -p option..."
7400 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7401 error "migrate failed rc = $?"
7404 echo -n "Verifying test file is in pool after migrating..."
7405 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7406 error "file was not migrated to pool $pool"
7409 echo -n "Removing test file from pool '$pool'..."
7410 # "lfs migrate $file" won't remove the file from the pool
7411 # until some striping information is changed.
7412 $LFS migrate -c 1 $file1 &> /dev/null ||
7413 error "cannot remove from pool"
7414 [ "$($LFS getstripe -p $file1)" ] &&
7415 error "pool still set"
7418 echo -n "Setting pool using --pool option..."
7419 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7420 error "migrate failed rc = $?"
7425 if $create_pool; then
7426 destroy_test_pools 2> /dev/null ||
7427 error "destroy test pools failed"
7430 run_test 56wb "check lfs_migrate pool support"
7433 local file1="$DIR/$tdir/$tfile"
7443 echo -n "Creating test dir..."
7444 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7445 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7446 error "cannot set stripe by '-S 1M -c 1'"
7449 echo -n "Setting initial stripe for test file..."
7450 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7451 error "cannot set stripe"
7452 cur_ssize=$($LFS getstripe -S "$file1")
7453 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7456 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7457 stack_trap "rm -f $file1"
7458 md5="$(md5sum $file1)"
7460 # File currently set to -S 512K -c 1
7462 # Ensure -c and -S options are rejected when -R is set
7463 echo -n "Verifying incompatible options are detected..."
7464 $LFS_MIGRATE -R -c 1 "$file1" &&
7465 error "incompatible -R and -c options not detected"
7466 $LFS_MIGRATE -R -S 1M "$file1" &&
7467 error "incompatible -R and -S options not detected"
7468 $LFS_MIGRATE -R -p pool "$file1" &&
7469 error "incompatible -R and -p options not detected"
7470 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7471 error "incompatible -R and -E options not detected"
7472 $LFS_MIGRATE -R -A "$file1" &&
7473 error "incompatible -R and -A options not detected"
7474 $LFS_MIGRATE -A -c 1 "$file1" &&
7475 error "incompatible -A and -c options not detected"
7476 $LFS_MIGRATE -A -S 1M "$file1" &&
7477 error "incompatible -A and -S options not detected"
7478 $LFS_MIGRATE -A -p pool "$file1" &&
7479 error "incompatible -A and -p options not detected"
7480 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7481 error "incompatible -A and -E options not detected"
7484 # Ensure unrecognized options are passed through to 'lfs migrate'
7485 echo -n "Verifying -S option is passed through to lfs migrate..."
7486 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7487 cur_ssize=$($LFS getstripe -S "$file1")
7488 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7489 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7492 # File currently set to -S 1M -c 1
7494 # Ensure long options are supported
7495 echo -n "Verifying long options supported..."
7496 $LFS_MIGRATE --non-block "$file1" ||
7497 error "long option without argument not supported"
7498 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7499 error "long option with argument not supported"
7500 cur_ssize=$($LFS getstripe -S "$file1")
7501 (( cur_ssize == 524288 )) ||
7502 error "migrate --stripe-size $cur_ssize != 524288"
7503 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7506 # File currently set to -S 512K -c 1
7508 if (( OSTCOUNT > 1 )); then
7509 echo -n "Verifying explicit stripe count can be set..."
7510 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7511 cur_scount=$($LFS getstripe -c "$file1")
7512 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7513 [[ "$(md5sum $file1)" == "$md5" ]] ||
7514 error "file data has changed (3)"
7518 # File currently set to -S 512K -c 1 or -S 512K -c 2
7520 # Ensure parent striping is used if -R is set, and no stripe
7521 # count or size is specified
7522 echo -n "Setting stripe for parent directory..."
7523 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7524 error "cannot set stripe '-S 2M -c 1'"
7525 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7528 echo -n "Verifying restripe option uses parent stripe settings..."
7529 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7530 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7531 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7532 cur_ssize=$($LFS getstripe -S "$file1")
7533 (( cur_ssize == parent_ssize )) ||
7534 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7535 cur_scount=$($LFS getstripe -c "$file1")
7536 (( cur_scount == parent_scount )) ||
7537 error "migrate -R stripe_count $cur_scount != $parent_scount"
7538 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7541 # File currently set to -S 1M -c 1
7543 # Ensure striping is preserved if -R is not set, and no stripe
7544 # count or size is specified
7545 echo -n "Verifying striping size preserved when not specified..."
7546 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7547 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7548 error "cannot set stripe on parent directory"
7549 $LFS_MIGRATE "$file1" || error "migrate failed"
7550 cur_ssize=$($LFS getstripe -S "$file1")
7551 (( cur_ssize == orig_ssize )) ||
7552 error "migrate by default $cur_ssize != $orig_ssize"
7553 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7556 # Ensure file name properly detected when final option has no argument
7557 echo -n "Verifying file name properly detected..."
7558 $LFS_MIGRATE "$file1" ||
7559 error "file name interpreted as option argument"
7560 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7563 # Ensure PFL arguments are passed through properly
7564 echo -n "Verifying PFL options passed through..."
7565 new_scount=$(((OSTCOUNT + 1) / 2))
7566 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7567 error "migrate PFL arguments failed"
7568 cur_comp=$($LFS getstripe --comp-count $file1)
7569 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7570 cur_scount=$($LFS getstripe --stripe-count $file1)
7571 (( cur_scount == new_scount)) ||
7572 error "PFL stripe count $cur_scount != $new_scount"
7573 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7576 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7579 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7581 local file1=$DIR/$tdir/$tfile
7583 echo -n "Creating test dir..."
7584 test_mkdir $DIR/$tdir || error "cannot create dir"
7587 echo -n "Creating test file..."
7588 echo "$tfile" > $file1
7591 # Ensure 'lfs migrate' will fail by using a non-existent option,
7592 # and make sure rsync is not called to recover
7593 echo -n "Make sure --no-rsync option works..."
7594 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7595 grep -q 'refusing to fall back to rsync' ||
7596 error "rsync was called with --no-rsync set"
7599 # Ensure rsync is called without trying 'lfs migrate' first
7600 echo -n "Make sure --rsync option works..."
7601 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7602 grep -q 'falling back to rsync' &&
7603 error "lfs migrate was called with --rsync set"
7606 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7612 test_mkdir $td || error "cannot create $td"
7613 touch $tf || error "cannot touch $tf"
7615 echo -n "Make sure --non-direct|-D works..."
7616 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7617 grep -q "lfs migrate --non-direct" ||
7618 error "--non-direct option cannot work correctly"
7619 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7620 grep -q "lfs migrate -D" ||
7621 error "-D option cannot work correctly"
7624 run_test 56we "check lfs_migrate --non-direct|-D support"
7627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7628 check_swap_layouts_support
7630 local dir=$DIR/$tdir
7631 local ref1=/etc/passwd
7632 local file1=$dir/file1
7634 test_mkdir $dir || error "creating dir $dir"
7635 $LFS setstripe -c 2 $file1
7637 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7638 stripe=$($LFS getstripe -c $file1)
7639 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7640 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7645 run_test 56x "lfs migration support"
7648 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7649 check_swap_layouts_support
7651 local dir=$DIR/$tdir/$testnum
7655 local ref1=/etc/passwd
7656 local file1=$dir/file1
7658 $LFS setstripe -c 2 $file1
7660 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7662 local stripe=$($LFS getstripe -c $file1)
7664 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7665 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7670 run_test 56xa "lfs migration --block support"
7672 check_migrate_links() {
7673 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7675 local file1="$dir/file1"
7679 local total_count=$(($begin + $count - 1))
7680 local symlink_count=10
7683 if [ ! -f "$file1" ]; then
7684 echo -n "creating initial file..."
7685 $LFS setstripe -c 1 -S "512k" "$file1" ||
7686 error "cannot setstripe initial file"
7689 echo -n "creating symlinks..."
7690 for s in $(seq 1 $symlink_count); do
7691 ln -s "$file1" "$dir/slink$s" ||
7692 error "cannot create symlinks"
7696 echo -n "creating nonlinked files..."
7697 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7698 error "cannot create nonlinked files"
7703 if [ ! -f "$dir/file$total_count" ]; then
7704 echo -n "creating hard links $begin:$total_count..."
7705 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7706 /dev/null || error "cannot create hard links"
7710 echo -n "checking number of hard links listed in xattrs..."
7711 local fid=$($LFS getstripe -F "$file1")
7712 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7715 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7716 skip "hard link list has unexpected size, skipping test"
7718 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7719 error "link names should exceed xattrs size"
7722 echo -n "migrating files..."
7723 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7725 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7728 # make sure all links have been properly migrated
7729 echo -n "verifying files..."
7730 fid=$($LFS getstripe -F "$file1") ||
7731 error "cannot get fid for file $file1"
7732 for i in $(seq 2 $total_count); do
7733 local fid2=$($LFS getstripe -F $dir/file$i)
7735 [ "$fid2" == "$fid" ] ||
7736 error "migrated hard link has mismatched FID"
7739 # make sure hard links were properly detected, and migration was
7740 # performed only once for the entire link set; nonlinked files should
7742 local actual=$(grep -c 'done' <<< "$migrate_out")
7743 local expected=$(($uniq_count + 1))
7745 [ "$actual" -eq "$expected" ] ||
7746 error "hard links individually migrated ($actual != $expected)"
7748 # make sure the correct number of hard links are present
7749 local hardlinks=$(stat -c '%h' "$file1")
7751 [ $hardlinks -eq $total_count ] ||
7752 error "num hard links $hardlinks != $total_count"
7759 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7760 skip "Need MDS version at least 2.10.55"
7762 local dir="$DIR/$tdir"
7764 test_mkdir "$dir" || error "cannot create dir $dir"
7766 echo "testing lfs migrate mode when all links fit within xattrs"
7767 check_migrate_links "$dir" 2 99
7769 echo "testing rsync mode when all links fit within xattrs"
7770 check_migrate_links --rsync "$dir" 2 99
7772 echo "testing lfs migrate mode when all links do not fit within xattrs"
7773 check_migrate_links "$dir" 101 100
7775 echo "testing rsync mode when all links do not fit within xattrs"
7776 check_migrate_links --rsync "$dir" 101 100
7778 chown -R $RUNAS_ID $dir
7779 echo "testing non-root lfs migrate mode when not all links are in xattr"
7780 check_migrate_links "$dir" 101 100 "$RUNAS"
7785 run_test 56xb "lfs migration hard link support"
7788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7790 local dir="$DIR/$tdir"
7792 test_mkdir "$dir" || error "cannot create dir $dir"
7794 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7795 echo -n "Setting initial stripe for 20MB test file..."
7796 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7797 error "cannot setstripe 20MB file"
7799 echo -n "Sizing 20MB test file..."
7800 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7802 echo -n "Verifying small file autostripe count is 1..."
7803 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7804 error "cannot migrate 20MB file"
7805 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7806 error "cannot get stripe for $dir/20mb"
7807 [ $stripe_count -eq 1 ] ||
7808 error "unexpected stripe count $stripe_count for 20MB file"
7812 # Test 2: File is small enough to fit within the available space on
7813 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7814 # have at least an additional 1KB for each desired stripe for test 3
7815 echo -n "Setting stripe for 1GB test file..."
7816 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7818 echo -n "Sizing 1GB test file..."
7819 # File size is 1GB + 3KB
7820 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7823 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7824 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7825 if (( avail > 524288 * OSTCOUNT )); then
7826 echo -n "Migrating 1GB file..."
7827 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7828 error "cannot migrate 1GB file"
7830 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7831 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7832 error "cannot getstripe for 1GB file"
7833 [ $stripe_count -eq 2 ] ||
7834 error "unexpected stripe count $stripe_count != 2"
7838 # Test 3: File is too large to fit within the available space on
7839 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7840 if [ $OSTCOUNT -ge 3 ]; then
7841 # The required available space is calculated as
7842 # file size (1GB + 3KB) / OST count (3).
7843 local kb_per_ost=349526
7845 echo -n "Migrating 1GB file with limit..."
7846 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7847 error "cannot migrate 1GB file with limit"
7850 stripe_count=$($LFS getstripe -c "$dir/1gb")
7851 echo -n "Verifying 1GB autostripe count with limited space..."
7852 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7853 error "unexpected stripe count $stripe_count (min 3)"
7860 run_test 56xc "lfs migration autostripe"
7863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7865 local dir=$DIR/$tdir
7866 local f_mgrt=$dir/$tfile.mgrt
7867 local f_yaml=$dir/$tfile.yaml
7868 local f_copy=$dir/$tfile.copy
7869 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7870 local layout_copy="-c 2 -S 2M -i 1"
7871 local yamlfile=$dir/yamlfile
7872 local layout_before;
7875 test_mkdir "$dir" || error "cannot create dir $dir"
7876 $LFS setstripe $layout_yaml $f_yaml ||
7877 error "cannot setstripe $f_yaml with layout $layout_yaml"
7878 $LFS getstripe --yaml $f_yaml > $yamlfile
7879 $LFS setstripe $layout_copy $f_copy ||
7880 error "cannot setstripe $f_copy with layout $layout_copy"
7882 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7884 # 1. test option --yaml
7885 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7886 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7887 layout_before=$(get_layout_param $f_yaml)
7888 layout_after=$(get_layout_param $f_mgrt)
7889 [ "$layout_after" == "$layout_before" ] ||
7890 error "lfs_migrate --yaml: $layout_after != $layout_before"
7892 # 2. test option --copy
7893 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7894 error "cannot migrate $f_mgrt with --copy $f_copy"
7895 layout_before=$(get_layout_param $f_copy)
7896 layout_after=$(get_layout_param $f_mgrt)
7897 [ "$layout_after" == "$layout_before" ] ||
7898 error "lfs_migrate --copy: $layout_after != $layout_before"
7900 run_test 56xd "check lfs_migrate --yaml and --copy support"
7903 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7905 local dir=$DIR/$tdir
7906 local f_comp=$dir/$tfile
7907 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7908 local layout_before=""
7909 local layout_after=""
7911 test_mkdir "$dir" || error "cannot create dir $dir"
7912 $LFS setstripe $layout $f_comp ||
7913 error "cannot setstripe $f_comp with layout $layout"
7914 layout_before=$(get_layout_param $f_comp)
7915 dd if=/dev/zero of=$f_comp bs=1M count=4
7917 # 1. migrate a comp layout file by lfs_migrate
7918 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7919 layout_after=$(get_layout_param $f_comp)
7920 [ "$layout_before" == "$layout_after" ] ||
7921 error "lfs_migrate: $layout_before != $layout_after"
7923 # 2. migrate a comp layout file by lfs migrate
7924 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7925 layout_after=$(get_layout_param $f_comp)
7926 [ "$layout_before" == "$layout_after" ] ||
7927 error "lfs migrate: $layout_before != $layout_after"
7929 run_test 56xe "migrate a composite layout file"
7932 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7934 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7935 skip "Need server version at least 2.13.53"
7937 local dir=$DIR/$tdir
7938 local f_comp=$dir/$tfile
7939 local layout="-E 1M -c1 -E -1 -c2"
7943 test_mkdir "$dir" || error "cannot create dir $dir"
7944 $LFS setstripe $layout $f_comp ||
7945 error "cannot setstripe $f_comp with layout $layout"
7946 fid_before=$($LFS getstripe --fid $f_comp)
7947 dd if=/dev/zero of=$f_comp bs=1M count=4
7949 # 1. migrate a comp layout file to a comp layout
7950 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7951 fid_after=$($LFS getstripe --fid $f_comp)
7952 [ "$fid_before" == "$fid_after" ] ||
7953 error "comp-to-comp migrate: $fid_before != $fid_after"
7955 # 2. migrate a comp layout file to a plain layout
7956 $LFS migrate -c2 $f_comp ||
7957 error "cannot migrate $f_comp by lfs migrate"
7958 fid_after=$($LFS getstripe --fid $f_comp)
7959 [ "$fid_before" == "$fid_after" ] ||
7960 error "comp-to-plain migrate: $fid_before != $fid_after"
7962 # 3. migrate a plain layout file to a comp layout
7963 $LFS migrate $layout $f_comp ||
7964 error "cannot migrate $f_comp by lfs migrate"
7965 fid_after=$($LFS getstripe --fid $f_comp)
7966 [ "$fid_before" == "$fid_after" ] ||
7967 error "plain-to-comp migrate: $fid_before != $fid_after"
7969 run_test 56xf "FID is not lost during migration of a composite layout file"
7971 check_file_ost_range() {
7978 file_range=($($LFS getstripe -y "$file" |
7979 awk '/l_ost_idx:/ { print $NF }'))
7981 if [[ "${#file_range[@]}" = 0 ]]; then
7982 echo "No osts found for $file"
7986 for idx in "${file_range[@]}"; do
7987 [[ " $range " =~ " $idx " ]] ||
7995 local stripe_opt="$1"
7998 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8000 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8001 error "Fail to migrate $tfile on $pool"
8002 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8003 error "$tfile is not in pool $pool"
8004 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8005 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8009 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8010 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8011 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8012 skip "Need MDS version newer than 2.14.52"
8014 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8015 local -a pool_ranges=("0 0" "1 1" "0 1")
8018 for i in "${!pool_names[@]}"; do
8019 pool_add ${pool_names[$i]} ||
8020 error "pool_add failed (pool: ${pool_names[$i]})"
8021 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8022 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8025 # init the file to migrate
8026 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8027 error "Unable to create $tfile on OST1"
8028 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8029 error "Unable to write on $tfile"
8031 echo "1. migrate $tfile on pool ${pool_names[0]}"
8032 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8034 echo "2. migrate $tfile on pool ${pool_names[2]}"
8035 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8037 echo "3. migrate $tfile on pool ${pool_names[1]}"
8038 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8040 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8041 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8045 destroy_test_pools ||
8046 error "pool_destroy failed"
8048 run_test 56xg "lfs migrate pool support"
8051 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8054 local file1=$DIR/$tfile
8055 local tmp1=$TMP/$tfile.tmp
8057 $LFS setstripe -c 2 $file1
8059 stack_trap "rm -f $file1 $tmp1"
8060 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8061 error "error creating $tmp1"
8065 local start=$SECONDS
8067 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8068 error "migrate failed rc = $?"
8070 local elapsed=$((SECONDS - start))
8072 # with 1MB/s, elapsed should equal size_mb
8073 (( elapsed >= size_mb * 95 / 100 )) ||
8074 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8076 (( elapsed <= size_mb * 120 / 100 )) ||
8077 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8079 (( elapsed <= size_mb * 150 / 100 )) ||
8080 error "'lfs migrate -W' too slow in VM ($elapsed > 2 * $size_mb 2)"
8082 stripe=$($LFS getstripe -c $file1)
8083 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8084 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8086 # Clean up file (since it is multiple MB)
8089 run_test 56xh "lfs migrate bandwidth limitation support"
8092 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8093 verify_yaml_available || skip_env "YAML verification not installed"
8096 local file1=$DIR/$tfile.1
8097 local file2=$DIR/$tfile.2
8098 local file3=$DIR/$tfile.3
8099 local output_file=$DIR/$tfile.out
8100 local tmp1=$TMP/$tfile.tmp
8102 $LFS setstripe -c 2 $file1
8103 $LFS setstripe -c 2 $file2
8104 $LFS setstripe -c 2 $file3
8106 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8107 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8108 error "error creating $tmp1"
8114 $LFS migrate --stats --stats-interval=1 \
8115 -c 1 $file1 $file2 $file3 1> $output_file ||
8116 error "migrate failed rc = $?"
8119 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8121 # Clean up file (since it is multiple MB)
8122 rm -f $file1 $file2 $file3 $tmp1 $output_file
8124 run_test 56xi "lfs migrate stats support"
8127 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8128 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8131 local dir=$DIR/$tdir
8135 test_mkdir -p $dir || error "creating dir $dir"
8136 touch $f1 || error "creating std file $f1"
8137 $MULTIOP $f2 H2c || error "creating released file $f2"
8139 # a directory can be raid0, so ask only for files
8140 res=$($LFS find $dir -L raid0 -type f | wc -l)
8141 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8143 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8144 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8146 # only files can be released, so no need to force file search
8147 res=$($LFS find $dir -L released)
8148 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8150 res=$($LFS find $dir -type f \! -L released)
8151 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8153 run_test 56y "lfs find -L raid0|released"
8155 test_56z() { # LU-4824
8156 # This checks to make sure 'lfs find' continues after errors
8157 # There are two classes of errors that should be caught:
8158 # - If multiple paths are provided, all should be searched even if one
8160 # - If errors are encountered during the search, it should not terminate
8162 local dir=$DIR/$tdir
8166 for i in d{0..9}; do
8168 touch $dir/$i/$tfile
8170 $LFS find $DIR/non_existent_dir $dir &&
8171 error "$LFS find did not return an error"
8172 # Make a directory unsearchable. This should NOT be the last entry in
8173 # directory order. Arbitrarily pick the 6th entry
8174 chmod 700 $($LFS find $dir -type d | sed '6!d')
8176 $RUNAS $LFS find $DIR/non_existent $dir
8177 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8179 # The user should be able to see 10 directories and 9 files
8180 (( count == 19 )) ||
8181 error "$LFS find found $count != 19 entries after error"
8183 run_test 56z "lfs find should continue after an error"
8185 test_56aa() { # LU-5937
8186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8188 local dir=$DIR/$tdir
8191 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8193 createmany -o $dir/striped_dir/${tfile}- 1024
8194 local dirs=$($LFS find --size +8k $dir/)
8196 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8198 run_test 56aa "lfs find --size under striped dir"
8200 test_56ab() { # LU-10705
8201 test_mkdir $DIR/$tdir
8202 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8203 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8204 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8205 # Flush writes to ensure valid blocks. Need to be more thorough for
8206 # ZFS, since blocks are not allocated/returned to client immediately.
8208 wait_zfs_commit ost1 2
8209 cancel_lru_locks osc
8212 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8214 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8216 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8217 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8219 rm -f $DIR/$tdir/$tfile.[123]
8221 run_test 56ab "lfs find --blocks"
8225 local dir="$DIR/$tdir"
8226 local perms=(001 002 003 004 005 006 007
8227 010 020 030 040 050 060 070
8228 100 200 300 400 500 600 700
8229 111 222 333 444 555 666 777)
8230 local perm_minus=(8 8 4 8 4 4 2
8234 local perm_slash=(8 8 12 8 12 12 14
8237 16 16 24 16 24 24 28)
8240 for perm in ${perms[*]}; do
8241 touch "$dir/$tfile.$perm"
8242 chmod $perm "$dir/$tfile.$perm"
8245 for ((i = 0; i < ${#perms[*]}; i++)); do
8246 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8248 error "lfs find -perm ${perms[i]}:"\
8251 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8252 (( $num == ${perm_minus[i]} )) ||
8253 error "lfs find -perm -${perms[i]}:"\
8254 "$num != ${perm_minus[i]}"
8256 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8257 (( $num == ${perm_slash[i]} )) ||
8258 error "lfs find -perm /${perms[i]}:"\
8259 "$num != ${perm_slash[i]}"
8262 run_test 56aca "check lfs find -perm with octal representation"
8265 local dir=$DIR/$tdir
8266 # p is the permission of write and execute for user, group and other
8267 # without the umask. It is used to test +wx.
8268 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8269 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8270 local symbolic=(+t a+t u+t g+t o+t
8276 o=r,ug+o,u+w u=r,a+u,u+w
8277 g=r,ugo=g,u+w u+x,+X +X
8278 u+x,u+X u+X u+x,g+X o+r,+X
8282 for perm in ${perms[*]}; do
8283 touch "$dir/$tfile.$perm"
8284 chmod $perm "$dir/$tfile.$perm"
8287 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8288 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8291 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8294 run_test 56acb "check lfs find -perm with symbolic representation"
8297 local dir=$DIR/$tdir
8298 local tests="17777 787 789 abcd
8299 ug=uu ug=a ug=gu uo=ou urw
8303 for err in $tests; do
8304 if $LFS find $dir -perm $err 2>/dev/null; then
8305 error "lfs find -perm $err: parsing should have failed"
8309 run_test 56acc "check parsing error for lfs find -perm"
8312 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8313 skip "Need MDS version at least 2.10.50"
8315 # Create composite files with one component
8316 local dir=$DIR/$tdir
8318 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8319 # Create composite files with three components
8320 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8321 # Create non-composite files
8322 createmany -o $dir/${tfile}- 10
8324 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8326 [[ $nfiles == 10 ]] ||
8327 error "lfs find -E 1M found $nfiles != 10 files"
8329 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8330 [[ $nfiles == 25 ]] ||
8331 error "lfs find ! -E 1M found $nfiles != 25 files"
8333 # All files have a component that starts at 0
8334 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8335 [[ $nfiles == 35 ]] ||
8336 error "lfs find --component-start 0 - $nfiles != 35 files"
8338 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8339 [[ $nfiles == 15 ]] ||
8340 error "lfs find --component-start 2M - $nfiles != 15 files"
8342 # All files created here have a componenet that does not starts at 2M
8343 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8344 [[ $nfiles == 35 ]] ||
8345 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8347 # Find files with a specified number of components
8348 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8349 [[ $nfiles == 15 ]] ||
8350 error "lfs find --component-count 3 - $nfiles != 15 files"
8352 # Remember non-composite files have a component count of zero
8353 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8354 [[ $nfiles == 10 ]] ||
8355 error "lfs find --component-count 0 - $nfiles != 10 files"
8357 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8358 [[ $nfiles == 20 ]] ||
8359 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8361 # All files have a flag called "init"
8362 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8363 [[ $nfiles == 35 ]] ||
8364 error "lfs find --component-flags init - $nfiles != 35 files"
8366 # Multi-component files will have a component not initialized
8367 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8368 [[ $nfiles == 15 ]] ||
8369 error "lfs find !--component-flags init - $nfiles != 15 files"
8374 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8377 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8378 skip "Need MDS version at least 2.10.57"
8388 # create mirrored directories and mirrored files
8389 mkdir $td || error "mkdir $td failed"
8390 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8391 createmany -o $tf- 10 || error "create $tf- failed"
8393 for i in $(seq 2); do
8395 mkdir $dir || error "mkdir $dir failed"
8396 $LFS mirror create -N$((3 + i)) $dir ||
8397 error "create mirrored dir $dir failed"
8398 createmany -o $dir/$tfile- 10 ||
8399 error "create $dir/$tfile- failed"
8402 # change the states of some mirrored files
8404 for i in $(seq 2); do
8406 for j in $(seq 4 9); do
8407 echo foo > $dir/$tfile-$j
8411 # find mirrored files with specific mirror count
8412 cmd="$LFS find --mirror-count 3 --type f $td"
8413 nfiles=$($cmd | wc -l)
8414 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8416 cmd="$LFS find ! --mirror-count 3 --type f $td"
8417 nfiles=$($cmd | wc -l)
8418 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8420 cmd="$LFS find --mirror-count +2 --type f $td"
8421 nfiles=$($cmd | wc -l)
8422 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8424 cmd="$LFS find --mirror-count -6 --type f $td"
8425 nfiles=$($cmd | wc -l)
8426 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8428 # find mirrored files with specific file state
8429 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8430 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8432 cmd="$LFS find --mirror-state=ro --type f $td"
8433 nfiles=$($cmd | wc -l)
8434 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8436 cmd="$LFS find ! --mirror-state=ro --type f $td"
8437 nfiles=$($cmd | wc -l)
8438 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8440 cmd="$LFS find --mirror-state=wp --type f $td"
8441 nfiles=$($cmd | wc -l)
8442 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8444 cmd="$LFS find ! --mirror-state=sp --type f $td"
8445 nfiles=$($cmd | wc -l)
8446 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8448 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8450 test_56da() { # LU-14179
8451 local path=$DIR/$tdir
8456 local longdir=$(str_repeat 'a' 255)
8458 for i in {1..15}; do
8465 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8470 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8473 touch $(str_repeat 'f' 255)
8475 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8476 error "lfs find reported an error"
8480 run_test 56da "test lfs find with long paths"
8482 test_56ea() { #LU-10378
8483 local path=$DIR/$tdir
8484 local pool=$TESTNAME
8487 pool_add $pool || error "pool_add $pool failed"
8488 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8489 error "adding targets to $pool failed"
8491 # Set default pool on directory before creating file
8492 mkdir $path || error "mkdir $path failed"
8493 $LFS setstripe -p $pool $path ||
8494 error "set OST pool on $pool failed"
8495 touch $path/$tfile || error "touch $path/$tfile failed"
8497 # Compare basic file attributes from -printf and stat
8498 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8499 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8501 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8502 error "Attrs from lfs find and stat don't match"
8504 # Compare Lustre attributes from lfs find and lfs getstripe
8505 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8506 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8507 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8508 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8509 local fpool=$($LFS getstripe --pool $path/$tfile)
8510 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8512 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8513 error "Attrs from lfs find and lfs getstripe don't match"
8515 # Verify behavior for unknown escape/format sequences
8516 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8518 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8519 error "Escape/format codes don't match"
8521 run_test 56ea "test lfs find -printf option"
8524 local dir=$DIR/$tdir
8525 local subdir_1=$dir/subdir_1
8527 test_mkdir -p $subdir_1
8528 ln -s subdir_1 $dir/link_1
8530 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8531 error "symlink is not followed"
8533 $LFS getstripe --no-follow $dir |
8534 grep "^$dir/link_1 has no stripe info$" ||
8535 error "symlink should not have stripe info"
8538 ln -s testfile $dir/file_link_2
8540 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8541 error "symlink is not followed"
8543 $LFS getstripe --no-follow $dir |
8544 grep "^$dir/file_link_2 has no stripe info$" ||
8545 error "symlink should not have stripe info"
8547 run_test 56eb "check lfs getstripe on symlink"
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8551 # note test will not do anything if MDS is not local
8552 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8553 skip_env "ldiskfs only test"
8555 remote_mds_nodsh && skip "remote MDS with nodsh"
8557 local MNTDEV="osd*.*MDT*.mntdev"
8558 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8559 [ -z "$DEV" ] && error "can't access $MNTDEV"
8560 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8561 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8562 error "can't access $DEV"
8563 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8564 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8568 run_test 57a "verify MDS filesystem created with large inodes =="
8571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8572 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8573 skip_env "ldiskfs only test"
8575 remote_mds_nodsh && skip "remote MDS with nodsh"
8577 local dir=$DIR/$tdir
8580 local fileN=$dir/f$filecount
8582 rm -rf $dir || error "removing $dir"
8584 local mdtidx=$($LFS getstripe -m $dir)
8585 local mdtname=MDT$(printf %04x $mdtidx)
8586 local facet=mds$((mdtidx + 1))
8588 echo "mcreating $filecount files"
8589 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8591 # verify that files do not have EAs yet
8592 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8593 error "$file1 has an EA"
8594 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8595 error "$fileN has an EA"
8599 df $dir #make sure we get new statfs data
8600 local mdsfree=$(do_facet $facet \
8601 lctl get_param -n osd*.*$mdtname.kbytesfree)
8602 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8605 echo "opening files to create objects/EAs"
8606 for file in $(seq -f $dir/f%g 1 $filecount); do
8607 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8608 error "opening $file"
8611 # verify that files have EAs now
8612 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8613 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8615 sleep 1 #make sure we get new statfs data
8617 local mdsfree2=$(do_facet $facet \
8618 lctl get_param -n osd*.*$mdtname.kbytesfree)
8619 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8621 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8622 if [ "$mdsfree" != "$mdsfree2" ]; then
8623 error "MDC before $mdcfree != after $mdcfree2"
8625 echo "MDC before $mdcfree != after $mdcfree2"
8626 echo "unable to confirm if MDS has large inodes"
8631 run_test 57b "default LOV EAs are stored inside large inodes ==="
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8635 [ -z "$(which wiretest 2>/dev/null)" ] &&
8636 skip_env "could not find wiretest"
8640 run_test 58 "verify cross-platform wire constants =============="
8643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8645 echo "touch 130 files"
8646 createmany -o $DIR/f59- 130
8648 unlinkmany $DIR/f59- 130
8650 # wait for commitment of removal
8651 wait_delete_completed
8653 run_test 59 "verify cancellation of llog records async ========="
8655 TEST60_HEAD="test_60 run $RANDOM"
8657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 remote_mgs_nodsh && skip "remote MGS with nodsh"
8659 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8660 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8661 skip_env "missing subtest run-llog.sh"
8663 log "$TEST60_HEAD - from kernel mode"
8664 do_facet mgs "$LCTL dk > /dev/null"
8665 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8666 do_facet mgs $LCTL dk > $TMP/$tfile
8668 # LU-6388: test llog_reader
8669 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8670 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8671 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8672 skip_env "missing llog_reader"
8673 local fstype=$(facet_fstype mgs)
8674 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8675 skip_env "Only for ldiskfs or zfs type mgs"
8677 local mntpt=$(facet_mntpt mgs)
8678 local mgsdev=$(mgsdevname 1)
8690 #get fid and record list
8691 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8693 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8695 #remount mgs as ldiskfs or zfs type
8696 stop mgs || error "stop mgs failed"
8697 mount_fstype mgs || error "remount mgs failed"
8698 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8701 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8702 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8707 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8709 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8711 echo "obj_file is $obj_file"
8712 do_facet mgs $llog_reader $obj_file
8714 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8715 awk '{ print $3 }' | sed -e "s/^type=//g")
8716 if [ $rec_type != $rec ]; then
8717 echo "FAILED test_60a wrong record type $rec_type," \
8723 #check obj path if record type is LLOG_LOGID_MAGIC
8724 if [ "$rec" == "1064553b" ]; then
8725 path=$(do_facet mgs $llog_reader $obj_file |
8726 grep "path=" | awk '{ print $NF }' |
8727 sed -e "s/^path=//g")
8728 if [ $obj_file != $mntpt/$path ]; then
8729 echo "FAILED test_60a wrong obj path" \
8730 "$montpt/$path, should be $obj_file"
8737 #restart mgs before "error", otherwise it will block the next test
8738 stop mgs || error "stop mgs failed"
8739 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8740 $pass || error "test failed, see FAILED test_60a messages for specifics"
8742 run_test 60a "llog_test run from kernel module and test llog_reader"
8744 test_60b() { # bug 6411
8745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8748 LLOG_COUNT=$(do_facet mgs dmesg |
8749 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8750 /llog_[a-z]*.c:[0-9]/ {
8762 [[ $LLOG_COUNT -gt 120 ]] &&
8763 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8765 run_test 60b "limit repeated messages from CERROR/CWARN"
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8770 echo "create 5000 files"
8771 createmany -o $DIR/f60c- 5000
8772 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8773 lctl set_param fail_loc=0x80000137
8774 unlinkmany $DIR/f60c- 5000
8775 lctl set_param fail_loc=0
8777 run_test 60c "unlink file when mds full"
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8782 SAVEPRINTK=$(lctl get_param -n printk)
8783 # verify "lctl mark" is even working"
8784 MESSAGE="test message ID $RANDOM $$"
8785 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8786 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8788 lctl set_param printk=0 || error "set lnet.printk failed"
8789 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8790 MESSAGE="new test message ID $RANDOM $$"
8791 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8792 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8793 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8795 lctl set_param -n printk="$SAVEPRINTK"
8797 run_test 60d "test printk console message masking"
8800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8801 remote_mds_nodsh && skip "remote MDS with nodsh"
8804 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8805 do_facet mds1 lctl set_param fail_loc=0x15b
8808 run_test 60e "no space while new llog is being created"
8811 local old_path=$($LCTL get_param -n debug_path)
8813 stack_trap "$LCTL set_param debug_path=$old_path"
8814 stack_trap "rm -f $TMP/$tfile*"
8815 rm -f $TMP/$tfile* 2> /dev/null
8816 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8817 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8818 test_mkdir $DIR/$tdir
8819 # retry in case the open is cached and not released
8820 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8821 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8825 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8827 run_test 60f "change debug_path works"
8833 test_mkdir -c $MDSCOUNT $DIR/$tdir
8838 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8839 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8841 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8842 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8843 index=$((index + 1))
8849 for i in {0..100}; do
8850 # define OBD_FAIL_OSD_TXN_START 0x19a
8851 local index=$((i % MDSCOUNT + 1))
8853 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8860 for i in $(seq $MDSCOUNT); do
8861 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8864 mkdir $DIR/$tdir/new || error "mkdir failed"
8865 rmdir $DIR/$tdir/new || error "rmdir failed"
8867 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8869 for i in $(seq $MDSCOUNT); do
8870 wait_update_facet mds$i "$LCTL get_param -n \
8871 mdd.$(facet_svc mds$i).lfsck_namespace |
8872 awk '/^status/ { print \\\$2 }'" "completed"
8876 rm -rf $DIR/$tdir || error "rmdir failed"
8878 run_test 60g "transaction abort won't cause MDT hung"
8881 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8882 skip "Need MDS version at least 2.12.52"
8883 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8887 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8888 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8889 for fail_loc in 0x80000188 0x80000189; do
8890 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8891 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8892 error "mkdir $dir-$fail_loc failed"
8893 for i in {0..10}; do
8894 # create may fail on missing stripe
8895 echo $i > $DIR/$tdir-$fail_loc/$i
8897 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8898 error "getdirstripe $tdir-$fail_loc failed"
8899 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8900 error "migrate $tdir-$fail_loc failed"
8901 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8902 error "getdirstripe $tdir-$fail_loc failed"
8903 pushd $DIR/$tdir-$fail_loc
8905 echo $f | cmp $f - || error "$f data mismatch"
8908 rm -rf $DIR/$tdir-$fail_loc
8911 run_test 60h "striped directory with missing stripes can be accessed"
8913 function t60i_load() {
8915 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8916 $LCTL set_param fail_loc=0x131c fail_val=1
8917 for ((i=0; i<5000; i++)); do
8918 touch $DIR/$tdir/f$i
8923 changelog_register || error "changelog_register failed"
8924 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8925 changelog_users $SINGLEMDS | grep -q $cl_user ||
8926 error "User $cl_user not found in changelog_users"
8927 changelog_chmask "ALL"
8930 for((i=0; i<100; i++)); do
8931 changelog_dump >/dev/null ||
8932 error "can't read changelog"
8936 changelog_deregister || error "changelog_deregister failed"
8937 $LCTL set_param fail_loc=0
8939 run_test 60i "llog: new record vs reader race"
8942 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
8943 skip "need MDS version at least 2.15.50"
8944 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8945 remote_mds_nodsh && skip "remote MDS with nodsh"
8946 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
8948 changelog_users $SINGLEMDS | grep "^cl" &&
8949 skip "active changelog user"
8951 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
8953 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
8954 skip_env "missing llog_reader"
8956 mkdir_on_mdt0 $DIR/$tdir
8958 local f=$DIR/$tdir/$tfile
8963 changelog_register || error "cannot register changelog user"
8965 # set changelog_mask to ALL
8966 changelog_chmask "ALL"
8969 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
8970 unlinkmany ${f}- 100 || error "unlinkmany failed"
8972 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
8973 mdt_dev=$(facet_device $SINGLEMDS)
8975 do_facet $SINGLEMDS sync
8976 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
8977 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
8978 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
8980 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
8982 # if $tmpfile is not on EXT3 filesystem for some reason
8983 [[ ${plain:0:1} == 'O' ]] ||
8984 skip "path $plain is not in 'O/1/d<n>/<n>' format"
8986 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
8987 $mdt_dev; stat -c %s $tmpfile")
8988 echo "Truncate llog from $size to $((size - size % 8192))"
8989 size=$((size - size % 8192))
8990 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
8991 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8992 grep -c 'in bitmap only')
8993 (( $errs > 0 )) || error "llog_reader didn't find lost records"
8995 size=$((size - 9000))
8996 echo "Corrupt llog in the middle at $size"
8997 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
8998 count=333 conv=notrunc
8999 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9000 grep -c 'next chunk')
9001 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9003 run_test 60j "llog_reader reports corruptions"
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9009 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9010 cancel_lru_locks osc
9011 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9014 run_test 61a "mmap() writes don't make sync hang ================"
9017 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9019 run_test 61b "mmap() of unstriped file is successful"
9021 # bug 2330 - insufficient obd_match error checking causes LBUG
9023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9027 cancel_lru_locks osc
9028 lctl set_param fail_loc=0x405
9029 cat $f && error "cat succeeded, expect -EIO"
9030 lctl set_param fail_loc=0
9032 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
9033 # match every page all of the time.
9034 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
9036 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9037 # Though this test is irrelevant anymore, it helped to reveal some
9038 # other grant bugs (LU-4482), let's keep it.
9039 test_63a() { # was test_63
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9044 for i in `seq 10` ; do
9045 dd if=/dev/zero of=$DIR/f63 bs=8k &
9051 rm -f $DIR/f63 || true
9053 run_test 63a "Verify oig_wait interruption does not crash ======="
9055 # bug 2248 - async write errors didn't return to application on sync
9056 # bug 3677 - async write errors left page locked
9058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 lctl set_param debug=-1
9063 # ensure we have a grant to do async writes
9064 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9067 sync # sync lest earlier test intercept the fail_loc
9069 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9070 lctl set_param fail_loc=0x80000406
9071 $MULTIOP $DIR/$tfile Owy && \
9072 error "sync didn't return ENOMEM"
9073 sync; sleep 2; sync # do a real sync this time to flush page
9074 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9075 error "locked page left in cache after async error" || true
9078 run_test 63b "async write errors should be returned to fsync ==="
9081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9084 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9086 run_test 64a "verify filter grant calculations (in kernel) ====="
9089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9091 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9093 run_test 64b "check out-of-space detection on client"
9096 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9098 run_test 64c "verify grant shrink"
9104 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9107 # this does exactly what osc_request.c:osc_announce_cached() does in
9108 # order to calculate max amount of grants to ask from server
9112 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9113 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9115 ((rpc_in_flight++));
9116 nrpages=$((nrpages * rpc_in_flight))
9118 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9120 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9122 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9123 local undirty=$((nrpages * PAGE_SIZE))
9125 local max_extent_pages
9126 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9127 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9128 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9129 local grant_extent_tax
9130 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9132 undirty=$((undirty + nrextents * grant_extent_tax))
9137 # this is size of unit for grant allocation. It should be equal to
9138 # what tgt_grant.c:tgt_grant_chunk() calculates
9142 local grant_extent_tax
9144 max_brw_size=$(import_param $tgt max_brw_size)
9146 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9148 echo $(((max_brw_size + grant_extent_tax) * 2))
9152 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9153 skip "OST < 2.10.55 doesn't limit grants enough"
9155 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9157 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9158 skip "no grant_param connect flag"
9160 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9162 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9163 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9166 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9167 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9169 $LFS setstripe $DIR/$tfile -i 0 -c 1
9170 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9173 while kill -0 $ddpid; do
9174 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9176 if [[ $cur_grant -gt $max_cur_granted ]]; then
9178 error "cur_grant $cur_grant > $max_cur_granted"
9184 run_test 64d "check grant limit exceed"
9190 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9192 ((cur_grants == expected)) ||
9193 error "$msg: grants mismatch: $cur_grants, expected $expected"
9197 echo $((($1 + $2 - 1) & ~($2 - 1)))
9201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9202 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9203 skip "Need OSS version at least 2.11.56"
9205 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9206 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9207 $LCTL set_param debug=+cache
9209 # Remount client to reset grant
9210 remount_client $MOUNT || error "failed to remount client"
9211 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9213 local init_grants=$(import_param $osc_tgt initial_grant)
9215 check_grants $osc_tgt $init_grants "init grants"
9217 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9218 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9219 local gbs=$(import_param $osc_tgt grant_block_size)
9221 # write random number of bytes from max_brw_size / 4 to max_brw_size
9222 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9223 # align for direct io
9224 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9225 # round to grant consumption unit
9226 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9228 local grants=$((wb_round_up + extent_tax))
9230 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9232 # define OBD_FAIL_TGT_NO_GRANT 0x725
9233 # make the server not grant more back
9234 do_facet ost1 $LCTL set_param fail_loc=0x725
9235 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9237 do_facet ost1 $LCTL set_param fail_loc=0
9239 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9241 rm -f $DIR/$tfile || error "rm failed"
9243 # Remount client to reset grant
9244 remount_client $MOUNT || error "failed to remount client"
9245 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9247 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9249 # define OBD_FAIL_TGT_NO_GRANT 0x725
9250 # make the server not grant more back
9251 do_facet ost1 $LCTL set_param fail_loc=0x725
9252 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9253 do_facet ost1 $LCTL set_param fail_loc=0
9255 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9257 run_test 64e "check grant consumption (no grant allocation)"
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9262 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9263 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9264 $LCTL set_param debug=+cache
9266 # Remount client to reset grant
9267 remount_client $MOUNT || error "failed to remount client"
9268 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9270 local init_grants=$(import_param $osc_tgt initial_grant)
9271 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9272 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9273 local gbs=$(import_param $osc_tgt grant_block_size)
9274 local chunk=$(grant_chunk $osc_tgt)
9276 # write random number of bytes from max_brw_size / 4 to max_brw_size
9277 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9278 # align for direct io
9279 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9280 # round to grant consumption unit
9281 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9283 local grants=$((wb_round_up + extent_tax))
9285 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9286 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9287 error "error writing to $DIR/$tfile"
9289 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9290 "direct io with grant allocation"
9292 rm -f $DIR/$tfile || error "rm failed"
9294 # Remount client to reset grant
9295 remount_client $MOUNT || error "failed to remount client"
9296 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9298 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9300 local cmd="oO_WRONLY:w${write_bytes}_yc"
9302 $MULTIOP $DIR/$tfile $cmd &
9306 check_grants $osc_tgt $((init_grants - grants)) \
9307 "buffered io, not write rpc"
9309 kill -USR1 $MULTIPID
9312 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9313 "buffered io, one RPC"
9315 run_test 64f "check grant consumption (with grant allocation)"
9318 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9319 skip "Need MDS version at least 2.14.56"
9321 local mdts=$(comma_list $(mdts_nodes))
9323 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9325 stack_trap "$LCTL set_param $old"
9327 # generate dirty pages and increase dirty granted on MDT
9328 stack_trap "rm -f $DIR/$tfile-*"
9329 for (( i = 0; i < 10; i++)); do
9330 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9331 error "can't set stripe"
9332 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9334 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9335 $LFS getstripe $DIR/$tfile-$i
9336 error "not DoM file"
9343 # wait until grant shrink reset grant dirty on MDTs
9344 for ((i = 0; i < 120; i++)); do
9345 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9346 awk '{sum=sum+$1} END {print sum}')
9347 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9348 echo "$grant_dirty grants, $vm_dirty pages"
9349 (( grant_dirty + vm_dirty == 0 )) && break
9350 (( i == 3 )) && sync &&
9351 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9355 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9356 awk '{sum=sum+$1} END {print sum}')
9357 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9359 run_test 64g "grant shrink on MDT"
9362 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9363 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9365 local instance=$($LFS getname -i $DIR)
9366 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9367 local num_exps=$(do_facet ost1 \
9368 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9369 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9370 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9371 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9373 # 10MiB is for file to be written, max_brw_size * 16 *
9374 # num_exps is space reserve so that tgt_grant_shrink() decided
9376 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9377 (( avail * 1024 < expect )) &&
9378 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9380 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9381 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9382 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9383 $LCTL set_param osc.*OST0000*.grant_shrink=1
9384 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9386 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9389 # drop cache so that coming read would do rpc
9390 cancel_lru_locks osc
9392 # shrink interval is set to 10, pause for 7 seconds so that
9393 # grant thread did not wake up yet but coming read entered
9394 # shrink mode for rpc (osc_should_shrink_grant())
9397 declare -a cur_grant_bytes
9398 declare -a tot_granted
9399 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9400 tot_granted[0]=$(do_facet ost1 \
9401 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9403 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9405 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9406 tot_granted[1]=$(do_facet ost1 \
9407 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9409 # grant change should be equal on both sides
9410 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9411 tot_granted[0] - tot_granted[1])) ||
9412 error "grant change mismatch, " \
9413 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9414 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9416 run_test 64h "grant shrink on read"
9419 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9420 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 remote_ost_nodsh && skip "remote OSTs with nodsh"
9425 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9427 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9429 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9430 local instance=$($LFS getname -i $DIR)
9432 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9433 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9435 # shrink grants and simulate rpc loss
9436 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9437 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9438 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9442 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9444 local testid=$(echo $TESTNAME | tr '_' ' ')
9446 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9447 grep "GRANT, real grant" &&
9448 error "client has more grants then it owns" || true
9450 run_test 64i "shrink on reconnect"
9452 # bug 1414 - set/get directories' stripe info
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9456 test_mkdir $DIR/$tdir
9458 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9460 run_test 65a "directory with no stripe info"
9463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9465 test_mkdir $DIR/$tdir
9466 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9468 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9471 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9473 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9477 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9479 test_mkdir $DIR/$tdir
9480 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9482 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9483 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9485 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9487 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9492 test_mkdir $DIR/$tdir
9493 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9494 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9496 if [[ $STRIPECOUNT -le 0 ]]; then
9498 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9499 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9500 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9502 sc=$(($STRIPECOUNT - 1))
9504 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9505 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9506 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9507 error "lverify failed"
9509 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9514 test_mkdir $DIR/$tdir
9516 $LFS setstripe $DIR/$tdir || error "setstripe"
9517 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9518 error "no stripe info failed"
9520 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9522 run_test 65e "directory setstripe defaults"
9525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9527 test_mkdir $DIR/${tdir}f
9528 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9529 error "setstripe succeeded" || true
9531 run_test 65f "dir setstripe permission (should return error) ==="
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 test_mkdir $DIR/$tdir
9537 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9539 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9540 error "setstripe -S failed"
9541 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9542 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9543 error "delete default stripe failed"
9545 run_test 65g "directory setstripe -d"
9548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9550 test_mkdir $DIR/$tdir
9551 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9553 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9554 error "setstripe -S failed"
9555 test_mkdir $DIR/$tdir/dd1
9556 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9557 error "stripe info inherit failed"
9559 run_test 65h "directory stripe info inherit ===================="
9562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9564 save_layout_restore_at_exit $MOUNT
9566 # bug6367: set non-default striping on root directory
9567 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9569 # bug12836: getstripe on -1 default directory striping
9570 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9572 # bug12836: getstripe -v on -1 default directory striping
9573 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9575 # bug12836: new find on -1 default directory striping
9576 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9578 run_test 65i "various tests to set root directory striping"
9580 test_65j() { # bug6367
9581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9585 # if we aren't already remounting for each test, do so for this test
9586 if [ "$I_MOUNTED" = "yes" ]; then
9587 cleanup || error "failed to unmount"
9591 save_layout_restore_at_exit $MOUNT
9593 $LFS setstripe -d $MOUNT || error "setstripe failed"
9595 run_test 65j "set default striping on root directory (bug 6367)="
9599 wait_delete_completed
9600 do_facet $SINGLEMDS "lctl set_param -n \
9601 osp.$ost*MDT0000.max_create_count=$max_count"
9602 do_facet $SINGLEMDS "lctl set_param -n \
9603 osp.$ost*MDT0000.create_count=$count"
9604 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9605 echo $INACTIVE_OSC "is Activate"
9607 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9610 test_65k() { # bug11679
9611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9613 remote_mds_nodsh && skip "remote MDS with nodsh"
9615 local disable_precreate=true
9616 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9617 disable_precreate=false
9619 echo "Check OST status: "
9620 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9621 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9623 for OSC in $MDS_OSCS; do
9624 echo $OSC "is active"
9625 do_facet $SINGLEMDS lctl --device %$OSC activate
9628 for INACTIVE_OSC in $MDS_OSCS; do
9629 local ost=$(osc_to_ost $INACTIVE_OSC)
9630 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9631 lov.*md*.target_obd |
9632 awk -F: /$ost/'{ print $1 }' | head -n 1)
9635 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9636 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9638 echo "Deactivate: " $INACTIVE_OSC
9639 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9641 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9642 osp.$ost*MDT0000.create_count")
9643 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9644 osp.$ost*MDT0000.max_create_count")
9645 $disable_precreate &&
9646 do_facet $SINGLEMDS "lctl set_param -n \
9647 osp.$ost*MDT0000.max_create_count=0"
9649 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9650 [ -f $DIR/$tdir/$idx ] && continue
9651 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9652 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9654 error "setstripe $idx should succeed"; }
9655 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9657 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9660 do_facet $SINGLEMDS "lctl set_param -n \
9661 osp.$ost*MDT0000.max_create_count=$max_count"
9662 do_facet $SINGLEMDS "lctl set_param -n \
9663 osp.$ost*MDT0000.create_count=$count"
9664 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9665 echo $INACTIVE_OSC "is Activate"
9667 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9670 run_test 65k "validate manual striping works properly with deactivated OSCs"
9672 test_65l() { # bug 12836
9673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9675 test_mkdir -p $DIR/$tdir/test_dir
9676 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9677 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9679 run_test 65l "lfs find on -1 stripe dir ========================"
9682 local layout=$(save_layout $MOUNT)
9683 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9684 restore_layout $MOUNT $layout
9685 error "setstripe should fail by non-root users"
9689 run_test 65m "normal user can't set filesystem default stripe"
9692 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9693 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9694 skip "Need MDS version at least 2.12.50"
9695 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9697 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9698 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9699 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9701 save_layout_restore_at_exit $MOUNT
9703 # new subdirectory under root directory should not inherit
9704 # the default layout from root
9705 local dir1=$MOUNT/$tdir-1
9706 mkdir $dir1 || error "mkdir $dir1 failed"
9707 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9708 error "$dir1 shouldn't have LOV EA"
9710 # delete the default layout on root directory
9711 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9713 local dir2=$MOUNT/$tdir-2
9714 mkdir $dir2 || error "mkdir $dir2 failed"
9715 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9716 error "$dir2 shouldn't have LOV EA"
9718 # set a new striping pattern on root directory
9719 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9720 local new_def_stripe_size=$((def_stripe_size * 2))
9721 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9722 error "set stripe size on $MOUNT failed"
9724 # new file created in $dir2 should inherit the new stripe size from
9725 # the filesystem default
9726 local file2=$dir2/$tfile-2
9727 touch $file2 || error "touch $file2 failed"
9729 local file2_stripe_size=$($LFS getstripe -S $file2)
9730 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9732 echo "file2_stripe_size: '$file2_stripe_size'"
9733 echo "new_def_stripe_size: '$new_def_stripe_size'"
9734 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9737 local dir3=$MOUNT/$tdir-3
9738 mkdir $dir3 || error "mkdir $dir3 failed"
9739 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9740 # the root layout, which is the actual default layout that will be used
9741 # when new files are created in $dir3.
9742 local dir3_layout=$(get_layout_param $dir3)
9743 local root_dir_layout=$(get_layout_param $MOUNT)
9744 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9746 echo "dir3_layout: '$dir3_layout'"
9747 echo "root_dir_layout: '$root_dir_layout'"
9748 error "$dir3 should show the default layout from $MOUNT"
9751 # set OST pool on root directory
9752 local pool=$TESTNAME
9753 pool_add $pool || error "add $pool failed"
9754 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9755 error "add targets to $pool failed"
9757 $LFS setstripe -p $pool $MOUNT ||
9758 error "set OST pool on $MOUNT failed"
9760 # new file created in $dir3 should inherit the pool from
9761 # the filesystem default
9762 local file3=$dir3/$tfile-3
9763 touch $file3 || error "touch $file3 failed"
9765 local file3_pool=$($LFS getstripe -p $file3)
9766 [[ "$file3_pool" = "$pool" ]] ||
9767 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9769 local dir4=$MOUNT/$tdir-4
9770 mkdir $dir4 || error "mkdir $dir4 failed"
9771 local dir4_layout=$(get_layout_param $dir4)
9772 root_dir_layout=$(get_layout_param $MOUNT)
9773 echo "$LFS getstripe -d $dir4"
9774 $LFS getstripe -d $dir4
9775 echo "$LFS getstripe -d $MOUNT"
9776 $LFS getstripe -d $MOUNT
9777 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9779 echo "dir4_layout: '$dir4_layout'"
9780 echo "root_dir_layout: '$root_dir_layout'"
9781 error "$dir4 should show the default layout from $MOUNT"
9784 # new file created in $dir4 should inherit the pool from
9785 # the filesystem default
9786 local file4=$dir4/$tfile-4
9787 touch $file4 || error "touch $file4 failed"
9789 local file4_pool=$($LFS getstripe -p $file4)
9790 [[ "$file4_pool" = "$pool" ]] ||
9791 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9793 # new subdirectory under non-root directory should inherit
9794 # the default layout from its parent directory
9795 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9796 error "set directory layout on $dir4 failed"
9798 local dir5=$dir4/$tdir-5
9799 mkdir $dir5 || error "mkdir $dir5 failed"
9801 dir4_layout=$(get_layout_param $dir4)
9802 local dir5_layout=$(get_layout_param $dir5)
9803 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9805 echo "dir4_layout: '$dir4_layout'"
9806 echo "dir5_layout: '$dir5_layout'"
9807 error "$dir5 should inherit the default layout from $dir4"
9810 # though subdir under ROOT doesn't inherit default layout, but
9811 # its sub dir/file should be created with default layout.
9812 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9813 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9814 skip "Need MDS version at least 2.12.59"
9816 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9817 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9818 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9820 if [ $default_lmv_hash == "none" ]; then
9821 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9823 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9824 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9827 $LFS setdirstripe -D -c 2 $MOUNT ||
9828 error "setdirstripe -D -c 2 failed"
9829 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9830 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9831 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9833 # $dir4 layout includes pool
9834 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9835 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9836 error "pool lost on setstripe"
9837 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9838 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9839 error "pool lost on compound layout setstripe"
9841 run_test 65n "don't inherit default layout from root for new subdirectories"
9844 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9845 skip "need MDS version at least 2.14.57"
9847 # set OST pool on root directory
9848 local pool=$TESTNAME
9850 pool_add $pool || error "add $pool failed"
9851 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9852 error "add targets to $pool failed"
9854 local dir1=$MOUNT/$tdir
9856 mkdir $dir1 || error "mkdir $dir1 failed"
9858 # set a new striping pattern on root directory
9859 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9861 $LFS setstripe -p $pool $dir1 ||
9862 error "set directory layout on $dir1 failed"
9864 # $dir1 layout includes pool
9865 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9866 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9867 error "pool lost on setstripe"
9868 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9869 $LFS getstripe $dir1
9870 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9871 error "pool lost on compound layout setstripe"
9873 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9874 error "setdirstripe failed on sub-dir with inherited pool"
9875 $LFS getstripe $dir1/dir2
9876 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9877 error "pool lost on compound layout setdirstripe"
9879 $LFS setstripe -E -1 -c 1 $dir1
9880 $LFS getstripe -d $dir1
9881 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9882 error "pool lost on setstripe"
9884 run_test 65o "pool inheritance for mdt component"
9886 test_65p () { # LU-16152
9887 local src_dir=$DIR/$tdir/src_dir
9888 local dst_dir=$DIR/$tdir/dst_dir
9889 local yaml_file=$DIR/$tdir/layout.yaml
9892 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
9893 skip "Need at least version 2.15.51"
9895 test_mkdir -p $src_dir
9896 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
9897 error "failed to setstripe"
9898 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
9899 error "failed to getstripe"
9901 test_mkdir -p $dst_dir
9902 $LFS setstripe --yaml $yaml_file $dst_dir ||
9903 error "failed to setstripe with yaml file"
9904 border=$($LFS getstripe -d $dst_dir |
9905 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
9906 error "failed to getstripe"
9908 # 2048M is 0x80000000, or 2147483648
9909 (( $border == 2147483648 )) ||
9910 error "failed to handle huge number in yaml layout"
9912 run_test 65p "setstripe with yaml file and huge number"
9914 # bug 2543 - update blocks count on client
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9918 local COUNT=${COUNT:-8}
9919 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9920 sync; sync_all_data; sync; sync_all_data
9921 cancel_lru_locks osc
9922 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9923 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9925 run_test 66 "update inode blocks count on client ==============="
9928 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9932 swapon -s | awk '($1 == "'$1'") { print $4 }'
9935 # bug5265, obdfilter oa2dentry return -ENOENT
9936 # #define OBD_FAIL_SRV_ENOENT 0x217
9938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 remote_ost_nodsh && skip "remote OST with nodsh"
9942 $LFS setstripe -c 1 -i 0 $f
9944 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9946 do_facet ost1 lctl set_param fail_loc=0x217
9947 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9948 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9950 do_facet ost1 lctl set_param fail_loc=0
9951 $DIRECTIO write $f 0 2 || error "write error"
9953 cancel_lru_locks osc
9954 $DIRECTIO read $f 0 1 || error "read error"
9956 do_facet ost1 lctl set_param fail_loc=0x217
9957 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9959 do_facet ost1 lctl set_param fail_loc=0
9962 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9965 test_mkdir $DIR/$tdir
9966 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9967 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9969 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9971 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9973 [ "$RUNAS_ID" = "$UID" ] &&
9974 skip_env "RUNAS_ID = UID = $UID -- skipping"
9975 # Check that testing environment is properly set up. Skip if not
9976 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9977 skip_env "User $RUNAS_ID does not exist - skipping"
9980 chmod 777 $DIR/$tfile
9981 chmod ug+s $DIR/$tfile
9982 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9983 error "$RUNAS dd $DIR/$tfile failed"
9984 # See if we are still setuid/sgid
9985 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9986 error "S/gid is not dropped on write"
9987 # Now test that MDS is updated too
9988 cancel_lru_locks mdc
9989 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9990 error "S/gid is not dropped on MDS"
9993 run_test 72a "Test that remove suid works properly (bug5695) ===="
9995 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9998 [ "$RUNAS_ID" = "$UID" ] &&
9999 skip_env "RUNAS_ID = UID = $UID -- skipping"
10000 [ "$RUNAS_ID" -eq 0 ] &&
10001 skip_env "RUNAS_ID = 0 -- skipping"
10002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10003 # Check that testing environment is properly set up. Skip if not
10004 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10005 skip_env "User $RUNAS_ID does not exist - skipping"
10007 touch $DIR/${tfile}-f{g,u}
10008 test_mkdir $DIR/${tfile}-dg
10009 test_mkdir $DIR/${tfile}-du
10010 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10011 chmod g+s $DIR/${tfile}-{f,d}g
10012 chmod u+s $DIR/${tfile}-{f,d}u
10013 for perm in 777 2777 4777; do
10014 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10015 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10016 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10017 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10021 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10023 # bug 3462 - multiple simultaneous MDC requests
10025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10027 test_mkdir $DIR/d73-1
10028 test_mkdir $DIR/d73-2
10029 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10032 lctl set_param fail_loc=0x80000129
10033 $MULTIOP $DIR/d73-1/f73-2 Oc &
10035 lctl set_param fail_loc=0
10037 $MULTIOP $DIR/d73-2/f73-3 Oc &
10041 wait $pid1 || return 1
10045 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10046 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10047 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10051 run_test 73 "multiple MDC requests (should not deadlock)"
10053 test_74a() { # bug 6149, 6184
10054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10057 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10059 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
10060 # will spin in a tight reconnection loop
10061 $LCTL set_param fail_loc=0x8000030e
10062 # get any lock that won't be difficult - lookup works.
10064 $LCTL set_param fail_loc=0
10068 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10070 test_74b() { # bug 13310
10071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10073 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10075 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
10076 # will spin in a tight reconnection loop
10077 $LCTL set_param fail_loc=0x8000030e
10078 # get a "difficult" lock
10080 $LCTL set_param fail_loc=0
10084 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10089 #define OBD_FAIL_LDLM_NEW_LOCK
10090 $LCTL set_param fail_loc=0x319
10091 touch $DIR/$tfile && error "touch successful"
10092 $LCTL set_param fail_loc=0
10095 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10097 slab_lic=/sys/kernel/slab/lustre_inode_cache
10099 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10100 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10101 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10104 test_76a() { # Now for b=20433, added originally in b=1443
10105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10107 cancel_lru_locks osc
10108 # there may be some slab objects cached per core
10109 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10110 local before=$(num_objects)
10111 local count=$((512 * cpus))
10112 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10113 local margin=$((count / 10))
10114 if [[ -f $slab_lic/aliases ]]; then
10115 local aliases=$(cat $slab_lic/aliases)
10116 (( aliases > 0 )) && margin=$((margin * aliases))
10119 echo "before slab objects: $before"
10120 for i in $(seq $count); do
10124 cancel_lru_locks osc
10125 local after=$(num_objects)
10126 echo "created: $count, after slab objects: $after"
10127 # shared slab counts are not very accurate, allow significant margin
10128 # the main goal is that the cache growth is not permanently > $count
10129 while (( after > before + margin )); do
10131 after=$(num_objects)
10133 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10134 if (( wait > 60 )); then
10135 error "inode slab grew from $before+$margin to $after"
10139 run_test 76a "confirm clients recycle inodes properly ===="
10142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10143 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10146 local before=$(num_objects)
10148 for i in $(seq $count); do
10153 local after=$(num_objects)
10156 while (( after > before )); do
10158 after=$(num_objects)
10160 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10161 if (( wait > 60 )); then
10162 error "inode slab grew from $before to $after"
10166 echo "slab objects before: $before, after: $after"
10168 run_test 76b "confirm clients recycle directory inodes properly ===="
10170 export ORIG_CSUM=""
10173 # Note: in sptlrpc modes which enable its own bulk checksum, the
10174 # original crc32_le bulk checksum will be automatically disabled,
10175 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10176 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10177 # In this case set_checksums() will not be no-op, because sptlrpc
10178 # bulk checksum will be enabled all through the test.
10180 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10181 lctl set_param -n osc.*.checksums $1
10185 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10186 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10187 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10188 tr -d [] | head -n1)}
10189 set_checksum_type()
10191 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10193 log "set checksum type to $1, rc = $rc"
10197 get_osc_checksum_type()
10199 # arugment 1: OST name, like OST0000
10201 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10202 sed 's/.*\[\(.*\)\].*/\1/g')
10204 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10205 echo $checksum_type
10208 F77_TMP=$TMP/f77-temp
10211 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10212 error "error writing to $F77_TMP"
10215 test_77a() { # bug 10889
10216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10217 $GSS && skip_env "could not run with gss"
10219 [ ! -f $F77_TMP ] && setup_f77
10221 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10225 run_test 77a "normal checksum read/write operation"
10227 test_77b() { # bug 10889
10228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10229 $GSS && skip_env "could not run with gss"
10231 [ ! -f $F77_TMP ] && setup_f77
10232 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10233 $LCTL set_param fail_loc=0x80000409
10236 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10237 error "dd error: $?"
10238 $LCTL set_param fail_loc=0
10240 for algo in $CKSUM_TYPES; do
10241 cancel_lru_locks osc
10242 set_checksum_type $algo
10243 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10244 $LCTL set_param fail_loc=0x80000408
10245 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10246 $LCTL set_param fail_loc=0
10249 set_checksum_type $ORIG_CSUM_TYPE
10252 run_test 77b "checksum error on client write, read"
10257 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10259 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10260 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10261 $check_ost && [ -n "$ost_file_prefix" ] &&
10262 do_facet ost1 rm -f ${ost_file_prefix}\*
10266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10267 $GSS && skip_env "could not run with gss"
10268 remote_ost_nodsh && skip "remote OST with nodsh"
10271 local osc_file_prefix
10273 local check_ost=false
10274 local ost_file_prefix
10280 # ensure corruption will occur on first OSS/OST
10281 $LFS setstripe -i 0 $DIR/$tfile
10283 [ ! -f $F77_TMP ] && setup_f77
10284 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10285 error "dd write error: $?"
10286 fid=$($LFS path2fid $DIR/$tfile)
10288 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10291 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10292 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10294 echo "OSS do not support bulk pages dump upon error"
10297 osc_file_prefix=$($LCTL get_param -n debug_path)
10298 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10300 trap cleanup_77c EXIT
10303 # enable bulk pages dump upon error on Client
10304 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10305 # enable bulk pages dump upon error on OSS
10307 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10309 # flush Client cache to allow next read to reach OSS
10310 cancel_lru_locks osc
10312 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10313 $LCTL set_param fail_loc=0x80000408
10314 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10315 $LCTL set_param fail_loc=0
10319 # check cksum dump on Client
10320 osc_file=$(ls ${osc_file_prefix}*)
10321 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10322 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10323 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10324 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10325 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10327 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10328 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10329 error "dump content does not match on Client"
10331 $check_ost || skip "No need to check cksum dump on OSS"
10333 # check cksum dump on OSS
10334 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10335 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10336 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10337 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10338 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10339 error "dump content does not match on OSS"
10343 run_test 77c "checksum error on client read with debug"
10345 test_77d() { # bug 10889
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10347 $GSS && skip_env "could not run with gss"
10349 stack_trap "rm -f $DIR/$tfile"
10350 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10351 $LCTL set_param fail_loc=0x80000409
10353 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10354 error "direct write: rc=$?"
10355 $LCTL set_param fail_loc=0
10358 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10359 $LCTL set_param fail_loc=0x80000408
10361 cancel_lru_locks osc
10362 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10363 error "direct read: rc=$?"
10364 $LCTL set_param fail_loc=0
10367 run_test 77d "checksum error on OST direct write, read"
10369 test_77f() { # bug 10889
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10371 $GSS && skip_env "could not run with gss"
10374 stack_trap "rm -f $DIR/$tfile"
10375 for algo in $CKSUM_TYPES; do
10376 cancel_lru_locks osc
10377 set_checksum_type $algo
10378 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10379 $LCTL set_param fail_loc=0x409
10380 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10381 error "direct write succeeded"
10382 $LCTL set_param fail_loc=0
10384 set_checksum_type $ORIG_CSUM_TYPE
10387 run_test 77f "repeat checksum error on write (expect error)"
10389 test_77g() { # bug 10889
10390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10391 $GSS && skip_env "could not run with gss"
10392 remote_ost_nodsh && skip "remote OST with nodsh"
10394 [ ! -f $F77_TMP ] && setup_f77
10396 local file=$DIR/$tfile
10397 stack_trap "rm -f $file" EXIT
10399 $LFS setstripe -c 1 -i 0 $file
10400 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10401 do_facet ost1 lctl set_param fail_loc=0x8000021a
10403 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10404 error "write error: rc=$?"
10405 do_facet ost1 lctl set_param fail_loc=0
10408 cancel_lru_locks osc
10409 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10410 do_facet ost1 lctl set_param fail_loc=0x8000021b
10412 cmp $F77_TMP $file || error "file compare failed"
10413 do_facet ost1 lctl set_param fail_loc=0
10416 run_test 77g "checksum error on OST write, read"
10418 test_77k() { # LU-10906
10419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10420 $GSS && skip_env "could not run with gss"
10422 local cksum_param="osc.$FSNAME*.checksums"
10423 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10427 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10428 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10429 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10432 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10433 error "failed to set checksum=$i on MGS"
10434 wait_update $HOSTNAME "$get_checksum" $i
10436 echo "remount client, checksum should be $i"
10437 remount_client $MOUNT || error "failed to remount client"
10438 checksum=$(eval $get_checksum)
10439 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10441 # remove persistent param to avoid races with checksum mountopt below
10442 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10443 error "failed to delete checksum on MGS"
10445 for opt in "checksum" "nochecksum"; do
10446 #remount with mount option
10447 echo "remount client with option $opt, checksum should be $i"
10448 umount_client $MOUNT || error "failed to umount client"
10449 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10450 error "failed to mount client with option '$opt'"
10451 checksum=$(eval $get_checksum)
10452 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10456 remount_client $MOUNT || error "failed to remount client"
10458 run_test 77k "enable/disable checksum correctly"
10461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10462 $GSS && skip_env "could not run with gss"
10465 stack_trap "set_checksums $ORIG_CSUM" EXIT
10466 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10468 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10470 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10471 for algo in $CKSUM_TYPES; do
10472 set_checksum_type $algo || error "fail to set checksum type $algo"
10473 osc_algo=$(get_osc_checksum_type OST0000)
10474 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10476 # no locks, no reqs to let the connection idle
10477 cancel_lru_locks osc
10478 lru_resize_disable osc
10479 wait_osc_import_state client ost1 IDLE
10481 # ensure ost1 is connected
10482 stat $DIR/$tfile >/dev/null || error "can't stat"
10483 wait_osc_import_state client ost1 FULL
10485 osc_algo=$(get_osc_checksum_type OST0000)
10486 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10490 run_test 77l "preferred checksum type is remembered after reconnected"
10492 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10497 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10498 skip "Need at least version 2.14.52"
10499 local param=checksum_speed
10501 $LCTL get_param $param || error "reading $param failed"
10503 csum_speeds=$($LCTL get_param -n $param)
10505 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10506 error "known checksum types are missing"
10508 run_test 77m "Verify checksum_speed is correctly read"
10510 check_filefrag_77n() {
10515 while read extidx a b start end rest; do
10516 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10517 nr_ext=$(( $nr_ext + 1 ))
10518 starts+=( ${start%..} )
10521 done < <( filefrag -sv $1 )
10523 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10528 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10531 $TRUNCATE $DIR/$tfile 0
10532 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10533 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10534 check_filefrag_77n $DIR/$tfile ||
10535 skip "$tfile blocks not contiguous around hole"
10538 stack_trap "set_checksums $ORIG_CSUM" EXIT
10539 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10540 stack_trap "rm -f $DIR/$tfile"
10542 for algo in $CKSUM_TYPES; do
10543 if [[ "$algo" =~ ^t10 ]]; then
10544 set_checksum_type $algo ||
10545 error "fail to set checksum type $algo"
10546 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10547 error "fail to read $tfile with $algo"
10553 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10556 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10557 skip "Need MDS version at least 2.14.55"
10558 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10559 skip "Need OST version at least 2.14.55"
10560 local ofd=obdfilter
10563 # print OST checksum_type
10564 echo "$ofd.$FSNAME-*.checksum_type:"
10565 do_nodes $(comma_list $(osts_nodes)) \
10566 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10568 # print MDT checksum_type
10569 echo "$mdt.$FSNAME-*.checksum_type:"
10570 do_nodes $(comma_list $(mdts_nodes)) \
10571 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10573 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10574 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10576 (( $o_count == $OSTCOUNT )) ||
10577 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10579 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10580 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10582 (( $m_count == $MDSCOUNT )) ||
10583 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10585 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10587 cleanup_test_78() {
10592 test_78() { # bug 10901
10593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10594 remote_ost || skip_env "local OST"
10597 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10598 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10599 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10600 echo "MemTotal: $MEMTOTAL"
10602 # reserve 256MB of memory for the kernel and other running processes,
10603 # and then take 1/2 of the remaining memory for the read/write buffers.
10604 if [ $MEMTOTAL -gt 512 ] ;then
10605 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10607 # for those poor memory-starved high-end clusters...
10608 MEMTOTAL=$((MEMTOTAL / 2))
10610 echo "Mem to use for directio: $MEMTOTAL"
10612 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10613 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10614 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10615 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10617 echo "Smallest OST: $SMALLESTOST"
10618 [[ $SMALLESTOST -lt 10240 ]] &&
10619 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10621 trap cleanup_test_78 EXIT
10623 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10624 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10626 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10627 echo "File size: $F78SIZE"
10628 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10629 for i in $(seq 1 $NSEQ); do
10630 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10631 echo directIO rdwr round $i of $NSEQ
10632 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10637 run_test 78 "handle large O_DIRECT writes correctly ============"
10639 test_79() { # bug 12743
10640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10642 wait_delete_completed
10644 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10645 BKFREE=$(calc_osc_kbytes kbytesfree)
10646 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10648 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10649 DFTOTAL=`echo $STRING | cut -d, -f1`
10650 DFUSED=`echo $STRING | cut -d, -f2`
10651 DFAVAIL=`echo $STRING | cut -d, -f3`
10652 DFFREE=$(($DFTOTAL - $DFUSED))
10654 ALLOWANCE=$((64 * $OSTCOUNT))
10656 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10657 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10658 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10660 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10661 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10662 error "df free($DFFREE) mismatch OST free($BKFREE)"
10664 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10665 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10666 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10669 run_test 79 "df report consistency check ======================="
10671 test_80() { # bug 10718
10672 remote_ost_nodsh && skip "remote OST with nodsh"
10673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10675 # relax strong synchronous semantics for slow backends like ZFS
10676 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10677 local soc="obdfilter.*.sync_lock_cancel"
10678 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10680 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10681 if [ -z "$save" ]; then
10682 soc="obdfilter.*.sync_on_lock_cancel"
10683 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10686 if [ "$save" != "never" ]; then
10687 local hosts=$(comma_list $(osts_nodes))
10689 do_nodes $hosts $LCTL set_param $soc=never
10690 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10694 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10695 sync; sleep 1; sync
10696 local before=$(date +%s)
10697 cancel_lru_locks osc
10698 local after=$(date +%s)
10699 local diff=$((after - before))
10700 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10704 run_test 80 "Page eviction is equally fast at high offsets too"
10706 test_81a() { # LU-456
10707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10708 remote_ost_nodsh && skip "remote OST with nodsh"
10710 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10711 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10712 do_facet ost1 lctl set_param fail_loc=0x80000228
10714 # write should trigger a retry and success
10715 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10716 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10718 if [ $RC -ne 0 ] ; then
10719 error "write should success, but failed for $RC"
10722 run_test 81a "OST should retry write when get -ENOSPC ==============="
10724 test_81b() { # LU-456
10725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10726 remote_ost_nodsh && skip "remote OST with nodsh"
10728 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10729 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10730 do_facet ost1 lctl set_param fail_loc=0x228
10732 # write should retry several times and return -ENOSPC finally
10733 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10734 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10737 if [ $RC -ne $ENOSPC ] ; then
10738 error "dd should fail for -ENOSPC, but succeed."
10741 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10744 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10746 test_mkdir $DIR/$tdir.cvsroot
10747 chown $RUNAS_ID $DIR/$tdir.cvsroot
10750 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10753 # some versions of cvs import exit(1) when asked to import links or
10754 # files they can't read. ignore those files.
10755 local toignore=$(find . -type l -printf '-I %f\n' -o \
10756 ! -perm /4 -printf '-I %f\n')
10757 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10758 $tdir.reposname vtag rtag
10761 test_mkdir $DIR/$tdir.reposname
10762 chown $RUNAS_ID $DIR/$tdir.reposname
10763 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10765 cd $DIR/$tdir.reposname
10767 $RUNAS cvs add -m 'addmsg' foo99
10769 $RUNAS cvs commit -m 'nomsg' foo99
10770 rm -fr $DIR/$tdir.cvsroot
10772 run_test 99 "cvs strange file/directory operations"
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10776 [[ "$NETTYPE" =~ tcp ]] ||
10777 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10778 remote_ost_nodsh && skip "remote OST with nodsh"
10779 remote_mds_nodsh && skip "remote MDS with nodsh"
10781 skip "useless for local single node setup"
10783 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10784 [ "$PROT" != "tcp" ] && continue
10785 RPORT=$(echo $REMOTE | cut -d: -f2)
10786 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10789 LPORT=`echo $LOCAL | cut -d: -f2`
10790 if [ $LPORT -ge 1024 ]; then
10791 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10793 error_exit "local: $LPORT > 1024, remote: $RPORT"
10796 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10798 run_test 100 "check local port using privileged port ==========="
10800 function get_named_value()
10804 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10807 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10808 awk '/^max_cached_mb/ { print $2 }')
10811 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10821 local cache_limit=32
10823 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10824 trap cleanup_101a EXIT
10825 $LCTL set_param -n llite.*.read_ahead_stats=0
10826 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10829 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10831 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10832 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10835 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10836 get_named_value 'read.but.discarded'); do
10837 discard=$(($discard + $s))
10841 $LCTL get_param osc.*-osc*.rpc_stats
10842 $LCTL get_param llite.*.read_ahead_stats
10844 # Discard is generally zero, but sometimes a few random reads line up
10845 # and trigger larger readahead, which is wasted & leads to discards.
10846 if [[ $(($discard)) -gt $nreads ]]; then
10847 error "too many ($discard) discarded pages"
10849 rm -f $DIR/$tfile || true
10851 run_test 101a "check read-ahead for random reads"
10853 setup_test101bc() {
10854 test_mkdir $DIR/$tdir
10856 local FILE_LENGTH=$2
10859 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10861 local list=$(comma_list $(osts_nodes))
10862 set_osd_param $list '' read_cache_enable 0
10863 set_osd_param $list '' writethrough_cache_enable 0
10865 trap cleanup_test101bc EXIT
10866 # prepare the read-ahead file
10867 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10869 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10870 count=$FILE_SIZE_MB 2> /dev/null
10874 cleanup_test101bc() {
10879 local list=$(comma_list $(osts_nodes))
10880 set_osd_param $list '' read_cache_enable 1
10881 set_osd_param $list '' writethrough_cache_enable 1
10885 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10890 local stripe_size=$2
10891 local stride_length=$((stripe_size / read_size))
10892 local stride_width=$((stride_length * OSTCOUNT))
10893 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10894 (stride_width - stride_length) ))
10895 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10896 get_named_value 'read.but.discarded' | calc_total)
10898 if [[ $discard -gt $discard_limit ]]; then
10899 $LCTL get_param llite.*.read_ahead_stats
10900 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10902 echo "Read-ahead success for size ${read_size}"
10907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10908 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10910 local STRIPE_SIZE=1048576
10911 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10913 if [ $SLOW == "yes" ]; then
10914 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10916 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10919 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10921 # prepare the read-ahead file
10922 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10923 cancel_lru_locks osc
10924 for BIDX in 2 4 8 16 32 64 128 256
10926 local BSIZE=$((BIDX*4096))
10927 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10928 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10929 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10930 $LCTL set_param -n llite.*.read_ahead_stats=0
10931 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10932 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10933 cancel_lru_locks osc
10934 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10939 run_test 101b "check stride-io mode read-ahead ================="
10942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10944 local STRIPE_SIZE=1048576
10945 local FILE_LENGTH=$((STRIPE_SIZE*100))
10948 local osc_rpc_stats
10950 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10952 cancel_lru_locks osc
10953 $LCTL set_param osc.*.rpc_stats=0
10954 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10955 $LCTL get_param osc.*.rpc_stats
10956 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10957 local stats=$($LCTL get_param -n $osc_rpc_stats)
10958 local lines=$(echo "$stats" | awk 'END {print NR;}')
10961 if [ $lines -le 20 ]; then
10962 echo "continue debug"
10965 for size in 1 2 4 8; do
10966 local rpc=$(echo "$stats" |
10967 awk '($1 == "'$size':") {print $2; exit; }')
10968 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10969 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10971 echo "$osc_rpc_stats check passed!"
10976 run_test 101c "check stripe_size aligned read-ahead"
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10981 local file=$DIR/$tfile
10982 local sz_MB=${FILESIZE_101d:-80}
10983 local ra_MB=${READAHEAD_MB:-40}
10985 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10986 [ $free_MB -lt $sz_MB ] &&
10987 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10989 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10990 $LFS setstripe -c -1 $file || error "setstripe failed"
10992 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10993 echo Cancel LRU locks on lustre client to flush the client cache
10994 cancel_lru_locks osc
10996 echo Disable read-ahead
10997 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10998 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10999 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11000 $LCTL get_param -n llite.*.max_read_ahead_mb
11002 echo "Reading the test file $file with read-ahead disabled"
11003 local sz_KB=$((sz_MB * 1024 / 4))
11004 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11005 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11006 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11007 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11009 echo "Cancel LRU locks on lustre client to flush the client cache"
11010 cancel_lru_locks osc
11011 echo Enable read-ahead with ${ra_MB}MB
11012 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11014 echo "Reading the test file $file with read-ahead enabled"
11015 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11016 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11018 echo "read-ahead disabled time read $raOFF"
11019 echo "read-ahead enabled time read $raON"
11022 wait_delete_completed
11024 # use awk for this check instead of bash because it handles decimals
11025 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11026 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11028 run_test 101d "file read with and without read-ahead enabled"
11031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11033 local file=$DIR/$tfile
11034 local size_KB=500 #KB
11038 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11039 local need_KB=$((count * size_KB))
11040 [[ $free_KB -le $need_KB ]] &&
11041 skip_env "Need free space $need_KB, have $free_KB"
11043 echo "Creating $count ${size_KB}K test files"
11044 for ((i = 0; i < $count; i++)); do
11045 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11048 echo "Cancel LRU locks on lustre client to flush the client cache"
11049 cancel_lru_locks $OSC
11051 echo "Reset readahead stats"
11052 $LCTL set_param -n llite.*.read_ahead_stats=0
11054 for ((i = 0; i < $count; i++)); do
11055 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11058 $LCTL get_param llite.*.max_cached_mb
11059 $LCTL get_param llite.*.read_ahead_stats
11060 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11061 get_named_value 'misses' | calc_total)
11063 for ((i = 0; i < $count; i++)); do
11064 rm -rf $file.$i 2>/dev/null
11067 #10000 means 20% reads are missing in readahead
11068 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11070 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11073 which iozone || skip_env "no iozone installed"
11075 local old_debug=$($LCTL get_param debug)
11076 old_debug=${old_debug#*=}
11077 $LCTL set_param debug="reada mmap"
11079 # create a test file
11080 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11082 echo Cancel LRU locks on lustre client to flush the client cache
11083 cancel_lru_locks osc
11085 echo Reset readahead stats
11086 $LCTL set_param -n llite.*.read_ahead_stats=0
11088 echo mmap read the file with small block size
11089 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11092 echo checking missing pages
11093 $LCTL get_param llite.*.read_ahead_stats
11094 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11095 get_named_value 'misses' | calc_total)
11097 $LCTL set_param debug="$old_debug"
11098 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11101 run_test 101f "check mmap read performance"
11103 test_101g_brw_size_test() {
11105 local pages=$((mb * 1048576 / PAGE_SIZE))
11106 local file=$DIR/$tfile
11108 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11109 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11110 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11111 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11115 stack_trap "rm -f $file" EXIT
11116 $LCTL set_param -n osc.*.rpc_stats=0
11118 # 10 RPCs should be enough for the test
11120 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11121 { error "dd write ${mb} MB blocks failed"; return 3; }
11122 cancel_lru_locks osc
11123 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11124 { error "dd write ${mb} MB blocks failed"; return 4; }
11126 # calculate number of full-sized read and write RPCs
11127 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11128 sed -n '/pages per rpc/,/^$/p' |
11129 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11130 END { print reads,writes }'))
11131 # allow one extra full-sized read RPC for async readahead
11132 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11133 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11134 [[ ${rpcs[1]} == $count ]] ||
11135 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11139 remote_ost_nodsh && skip "remote OST with nodsh"
11142 local osts=$(get_facets OST)
11143 local list=$(comma_list $(osts_nodes))
11144 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11145 local brw_size="obdfilter.*.brw_size"
11147 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11149 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11151 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11152 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11153 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11154 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11155 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11156 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11158 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11161 if [[ $orig_mb -lt 16 ]]; then
11162 save_lustre_params $osts "$brw_size" > $p
11163 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11164 error "set 16MB RPC size failed"
11166 echo "remount client to enable new RPC size"
11167 remount_client $MOUNT || error "remount_client failed"
11170 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11171 # should be able to set brw_size=12, but no rpc_stats for that
11172 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11175 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11177 if [[ $orig_mb -lt 16 ]]; then
11178 restore_lustre_params < $p
11179 remount_client $MOUNT || error "remount_client restore failed"
11182 rm -f $p $DIR/$tfile
11184 run_test 101g "Big bulk(4/16 MiB) readahead"
11187 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11189 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11190 error "dd 70M file failed"
11191 echo Cancel LRU locks on lustre client to flush the client cache
11192 cancel_lru_locks osc
11194 echo "Reset readahead stats"
11195 $LCTL set_param -n llite.*.read_ahead_stats 0
11197 echo "Read 10M of data but cross 64M bundary"
11198 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11199 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11200 get_named_value 'misses' | calc_total)
11201 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11202 rm -f $p $DIR/$tfile
11204 run_test 101h "Readahead should cover current read window"
11207 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11208 error "dd 10M file failed"
11210 local max_per_file_mb=$($LCTL get_param -n \
11211 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11212 cancel_lru_locks osc
11213 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11214 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11215 error "set max_read_ahead_per_file_mb to 1 failed"
11217 echo "Reset readahead stats"
11218 $LCTL set_param llite.*.read_ahead_stats=0
11220 dd if=$DIR/$tfile of=/dev/null bs=2M
11222 $LCTL get_param llite.*.read_ahead_stats
11223 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11224 awk '/misses/ { print $2 }')
11225 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11228 run_test 101i "allow current readahead to exceed reservation"
11231 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11232 error "setstripe $DIR/$tfile failed"
11233 local file_size=$((1048576 * 16))
11234 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11235 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11237 echo Disable read-ahead
11238 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11240 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11241 for blk in $PAGE_SIZE 1048576 $file_size; do
11242 cancel_lru_locks osc
11243 echo "Reset readahead stats"
11244 $LCTL set_param -n llite.*.read_ahead_stats=0
11245 local count=$(($file_size / $blk))
11246 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11247 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11248 get_named_value 'failed.to.fast.read' | calc_total)
11249 $LCTL get_param -n llite.*.read_ahead_stats
11250 [ $miss -eq $count ] || error "expected $count got $miss"
11253 rm -f $p $DIR/$tfile
11255 run_test 101j "A complete read block should be submitted when no RA"
11259 local file=$DIR/$tfile
11261 check_set_fallocate_or_skip
11263 $LCTL set_param -n llite.*.read_ahead_stats=0
11264 fallocate -l 16K $file || error "failed to fallocate $file"
11265 cancel_lru_locks osc
11266 $MULTIOP $file or1048576c
11267 $LCTL get_param llite.*.read_ahead_stats
11269 run_test 101k "read ahead for small file"
11272 test_mkdir $DIR/$tdir
11273 chown $RUNAS_ID $DIR/$tdir
11276 STRIPE_COUNT=$OSTCOUNT
11277 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11279 trap cleanup_test102 EXIT
11281 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11283 for num in 1 2 3 4; do
11284 for count in $(seq 1 $STRIPE_COUNT); do
11285 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11286 local size=`expr $STRIPE_SIZE \* $num`
11287 local file=file"$num-$idx-$count"
11288 $1 $LFS setstripe -S $size -i $idx -c $count $file
11294 $1 tar cf $TMP/f102.tar $tdir --xattrs
11297 cleanup_test102() {
11299 rm -f $TMP/f102.tar
11300 rm -rf $DIR/d0.sanity/d102
11304 [ "$UID" != 0 ] && skip "must run as root"
11305 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11306 skip_env "must have user_xattr"
11308 [ -z "$(which setfattr 2>/dev/null)" ] &&
11309 skip_env "could not find setfattr"
11311 local testfile=$DIR/$tfile
11314 echo "set/get xattr..."
11315 setfattr -n trusted.name1 -v value1 $testfile ||
11316 error "setfattr -n trusted.name1=value1 $testfile failed"
11317 getfattr -n trusted.name1 $testfile 2> /dev/null |
11318 grep "trusted.name1=.value1" ||
11319 error "$testfile missing trusted.name1=value1"
11321 setfattr -n user.author1 -v author1 $testfile ||
11322 error "setfattr -n user.author1=author1 $testfile failed"
11323 getfattr -n user.author1 $testfile 2> /dev/null |
11324 grep "user.author1=.author1" ||
11325 error "$testfile missing trusted.author1=author1"
11327 echo "listxattr..."
11328 setfattr -n trusted.name2 -v value2 $testfile ||
11329 error "$testfile unable to set trusted.name2"
11330 setfattr -n trusted.name3 -v value3 $testfile ||
11331 error "$testfile unable to set trusted.name3"
11332 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11333 grep "trusted.name" | wc -l) -eq 3 ] ||
11334 error "$testfile missing 3 trusted.name xattrs"
11336 setfattr -n user.author2 -v author2 $testfile ||
11337 error "$testfile unable to set user.author2"
11338 setfattr -n user.author3 -v author3 $testfile ||
11339 error "$testfile unable to set user.author3"
11340 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11341 grep "user.author" | wc -l) -eq 3 ] ||
11342 error "$testfile missing 3 user.author xattrs"
11344 echo "remove xattr..."
11345 setfattr -x trusted.name1 $testfile ||
11346 error "$testfile error deleting trusted.name1"
11347 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11348 error "$testfile did not delete trusted.name1 xattr"
11350 setfattr -x user.author1 $testfile ||
11351 error "$testfile error deleting user.author1"
11352 echo "set lustre special xattr ..."
11353 $LFS setstripe -c1 $testfile
11354 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11355 awk -F "=" '/trusted.lov/ { print $2 }' )
11356 setfattr -n "trusted.lov" -v $lovea $testfile ||
11357 error "$testfile doesn't ignore setting trusted.lov again"
11358 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11359 error "$testfile allow setting invalid trusted.lov"
11362 run_test 102a "user xattr test =================================="
11364 check_102b_layout() {
11366 local testfile=$DIR/$tfile
11368 echo "test layout '$layout'"
11369 $LFS setstripe $layout $testfile || error "setstripe failed"
11370 $LFS getstripe -y $testfile
11372 echo "get/set/list trusted.lov xattr ..." # b=10930
11373 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11374 [[ "$value" =~ "trusted.lov" ]] ||
11375 error "can't get trusted.lov from $testfile"
11376 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11377 error "getstripe failed"
11379 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11381 value=$(cut -d= -f2 <<<$value)
11382 # LU-13168: truncated xattr should fail if short lov_user_md header
11383 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11384 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11385 for len in $lens; do
11386 echo "setfattr $len $testfile.2"
11387 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11388 [ $len -lt 66 ] && error "short xattr len=$len worked"
11390 local stripe_size=$($LFS getstripe -S $testfile.2)
11391 local stripe_count=$($LFS getstripe -c $testfile.2)
11392 [[ $stripe_size -eq 65536 ]] ||
11393 error "stripe size $stripe_size != 65536"
11394 [[ $stripe_count -eq $stripe_count_orig ]] ||
11395 error "stripe count $stripe_count != $stripe_count_orig"
11396 rm $testfile $testfile.2
11400 [ -z "$(which setfattr 2>/dev/null)" ] &&
11401 skip_env "could not find setfattr"
11402 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11404 # check plain layout
11405 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11407 # and also check composite layout
11408 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11411 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11414 [ -z "$(which setfattr 2>/dev/null)" ] &&
11415 skip_env "could not find setfattr"
11416 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11418 # b10930: get/set/list lustre.lov xattr
11419 echo "get/set/list lustre.lov xattr ..."
11420 test_mkdir $DIR/$tdir
11421 chown $RUNAS_ID $DIR/$tdir
11422 local testfile=$DIR/$tdir/$tfile
11423 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11424 error "setstripe failed"
11425 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11426 error "getstripe failed"
11427 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11428 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11430 local testfile2=${testfile}2
11431 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11432 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11434 $RUNAS $MCREATE $testfile2
11435 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11436 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11437 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11438 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11439 [ $stripe_count -eq $STRIPECOUNT ] ||
11440 error "stripe count $stripe_count != $STRIPECOUNT"
11442 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11444 compare_stripe_info1() {
11445 local stripe_index_all_zero=true
11447 for num in 1 2 3 4; do
11448 for count in $(seq 1 $STRIPE_COUNT); do
11449 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11450 local size=$((STRIPE_SIZE * num))
11451 local file=file"$num-$offset-$count"
11452 stripe_size=$($LFS getstripe -S $PWD/$file)
11453 [[ $stripe_size -ne $size ]] &&
11454 error "$file: size $stripe_size != $size"
11455 stripe_count=$($LFS getstripe -c $PWD/$file)
11456 # allow fewer stripes to be created, ORI-601
11457 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11458 error "$file: count $stripe_count != $count"
11459 stripe_index=$($LFS getstripe -i $PWD/$file)
11460 [[ $stripe_index -ne 0 ]] &&
11461 stripe_index_all_zero=false
11465 $stripe_index_all_zero &&
11466 error "all files are being extracted starting from OST index 0"
11470 have_xattrs_include() {
11471 tar --help | grep -q xattrs-include &&
11472 echo --xattrs-include="lustre.*"
11476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11477 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11479 XINC=$(have_xattrs_include)
11481 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11482 cd $DIR/$tdir/$tdir
11483 compare_stripe_info1
11485 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11489 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11491 XINC=$(have_xattrs_include)
11493 test_mkdir $DIR/$tdir.restore
11495 tar cf - --xattrs $tdir | tar xf - \
11496 -C $DIR/$tdir.restore --xattrs $XINC
11497 cd $DIR/$tdir.restore/$tdir
11498 compare_stripe_info1
11500 run_test 102f "tar copy files, not keep osts"
11503 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11504 skip "must have user_xattr"
11505 [ -z "$(which setfattr 2>/dev/null)" ] &&
11506 skip_env "could not find setfattr"
11507 [ -z "$(which getfattr 2>/dev/null)" ] &&
11508 skip_env "could not find getfattr"
11510 local xsize=${1:-1024} # in bytes
11511 local file=$DIR/$tfile
11512 local value="$(generate_string $xsize)"
11513 local xbig=trusted.big
11517 log "save $xbig on $file"
11518 if [ -z "$toobig" ]
11520 setfattr -n $xbig -v $value $file ||
11521 error "saving $xbig on $file failed"
11523 setfattr -n $xbig -v $value $file &&
11524 error "saving $xbig on $file succeeded"
11528 local orig=$(get_xattr_value $xbig $file)
11529 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11531 local xsml=trusted.sml
11532 log "save $xsml on $file"
11533 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11535 local new=$(get_xattr_value $xbig $file)
11536 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11538 log "grow $xsml on $file"
11539 setfattr -n $xsml -v "$value" $file ||
11540 error "growing $xsml on $file failed"
11542 new=$(get_xattr_value $xbig $file)
11543 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11544 log "$xbig still valid after growing $xsml"
11549 test_102h() { # bug 15777
11552 run_test 102h "grow xattr from inside inode to external block"
11555 large_xattr_enabled || skip_env "ea_inode feature disabled"
11557 echo "setting xattr of max xattr size: $(max_xattr_size)"
11558 grow_xattr $(max_xattr_size)
11560 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11561 echo "This should fail:"
11562 grow_xattr $(($(max_xattr_size) + 10)) 1
11564 run_test 102ha "grow xattr from inside inode to external inode"
11566 test_102i() { # bug 17038
11567 [ -z "$(which getfattr 2>/dev/null)" ] &&
11568 skip "could not find getfattr"
11571 ln -s $DIR/$tfile $DIR/${tfile}link
11572 getfattr -n trusted.lov $DIR/$tfile ||
11573 error "lgetxattr on $DIR/$tfile failed"
11574 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11575 grep -i "no such attr" ||
11576 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11577 rm -f $DIR/$tfile $DIR/${tfile}link
11579 run_test 102i "lgetxattr test on symbolic link ============"
11582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11585 XINC=$(have_xattrs_include)
11586 setup_test102 "$RUNAS"
11587 chown $RUNAS_ID $DIR/$tdir
11588 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11589 cd $DIR/$tdir/$tdir
11590 compare_stripe_info1 "$RUNAS"
11592 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11595 [ -z "$(which setfattr 2>/dev/null)" ] &&
11596 skip "could not find setfattr"
11599 # b22187 just check that does not crash for regular file.
11600 setfattr -n trusted.lov $DIR/$tfile
11601 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11602 local test_kdir=$DIR/$tdir
11603 test_mkdir $test_kdir
11604 local default_size=$($LFS getstripe -S $test_kdir)
11605 local default_count=$($LFS getstripe -c $test_kdir)
11606 local default_offset=$($LFS getstripe -i $test_kdir)
11607 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11608 error 'dir setstripe failed'
11609 setfattr -n trusted.lov $test_kdir
11610 local stripe_size=$($LFS getstripe -S $test_kdir)
11611 local stripe_count=$($LFS getstripe -c $test_kdir)
11612 local stripe_offset=$($LFS getstripe -i $test_kdir)
11613 [ $stripe_size -eq $default_size ] ||
11614 error "stripe size $stripe_size != $default_size"
11615 [ $stripe_count -eq $default_count ] ||
11616 error "stripe count $stripe_count != $default_count"
11617 [ $stripe_offset -eq $default_offset ] ||
11618 error "stripe offset $stripe_offset != $default_offset"
11619 rm -rf $DIR/$tfile $test_kdir
11621 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11624 [ -z "$(which getfattr 2>/dev/null)" ] &&
11625 skip "could not find getfattr"
11627 # LU-532 trusted. xattr is invisible to non-root
11628 local testfile=$DIR/$tfile
11632 echo "listxattr as user..."
11633 chown $RUNAS_ID $testfile
11634 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11635 grep -q "trusted" &&
11636 error "$testfile trusted xattrs are user visible"
11640 run_test 102l "listxattr size test =================================="
11642 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11643 local path=$DIR/$tfile
11646 listxattr_size_check $path || error "listattr_size_check $path failed"
11648 run_test 102m "Ensure listxattr fails on small bufffer ========"
11652 getxattr() { # getxattr path name
11653 # Return the base64 encoding of the value of xattr name on path.
11657 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11659 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11661 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11663 getfattr --absolute-names --encoding=base64 --name=$name $path |
11664 awk -F= -v name=$name '$1 == name {
11665 print substr($0, index($0, "=") + 1);
11669 test_102n() { # LU-4101 mdt: protect internal xattrs
11670 [ -z "$(which setfattr 2>/dev/null)" ] &&
11671 skip "could not find setfattr"
11672 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11674 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11677 local file0=$DIR/$tfile.0
11678 local file1=$DIR/$tfile.1
11679 local xattr0=$TMP/$tfile.0
11680 local xattr1=$TMP/$tfile.1
11681 local namelist="lov lma lmv link fid version som hsm"
11685 rm -rf $file0 $file1 $xattr0 $xattr1
11686 touch $file0 $file1
11688 # Get 'before' xattrs of $file1.
11689 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11691 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11692 namelist+=" lfsck_namespace"
11693 for name in $namelist; do
11694 # Try to copy xattr from $file0 to $file1.
11695 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11697 setfattr --name=trusted.$name --value="$value" $file1 ||
11698 error "setxattr 'trusted.$name' failed"
11700 # Try to set a garbage xattr.
11701 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11703 if [[ x$name == "xlov" ]]; then
11704 setfattr --name=trusted.lov --value="$value" $file1 &&
11705 error "setxattr invalid 'trusted.lov' success"
11707 setfattr --name=trusted.$name --value="$value" $file1 ||
11708 error "setxattr invalid 'trusted.$name' failed"
11711 # Try to remove the xattr from $file1. We don't care if this
11712 # appears to succeed or fail, we just don't want there to be
11713 # any changes or crashes.
11714 setfattr --remove=$trusted.$name $file1 2> /dev/null
11717 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11720 # Try to copy xattr from $file0 to $file1.
11721 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11723 setfattr --name=trusted.$name --value="$value" $file1 ||
11724 error "setxattr 'trusted.$name' failed"
11726 # Try to set a garbage xattr.
11727 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11729 setfattr --name=trusted.$name --value="$value" $file1 ||
11730 error "setxattr 'trusted.$name' failed"
11732 # Try to remove the xattr from $file1. We don't care if this
11733 # appears to succeed or fail, we just don't want there to be
11734 # any changes or crashes.
11735 setfattr --remove=$trusted.$name $file1 2> /dev/null
11738 # Get 'after' xattrs of file1.
11739 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11741 if ! diff $xattr0 $xattr1; then
11742 error "before and after xattrs of '$file1' differ"
11745 rm -rf $file0 $file1 $xattr0 $xattr1
11749 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11751 test_102p() { # LU-4703 setxattr did not check ownership
11752 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11753 skip "MDS needs to be at least 2.5.56"
11755 local testfile=$DIR/$tfile
11759 echo "setfacl as user..."
11760 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11761 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11763 echo "setfattr as user..."
11764 setfacl -m "u:$RUNAS_ID:---" $testfile
11765 $RUNAS setfattr -x system.posix_acl_access $testfile
11766 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11768 run_test 102p "check setxattr(2) correctly fails without permission"
11771 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11772 skip "MDS needs to be at least 2.6.92"
11774 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11776 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11779 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11780 skip "MDS needs to be at least 2.6.93"
11782 touch $DIR/$tfile || error "touch"
11783 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11784 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11785 rm $DIR/$tfile || error "rm"
11788 mkdir -p $DIR/$tdir || error "mkdir"
11789 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11790 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11791 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11792 error "$testfile error deleting user.author1"
11793 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11794 grep "user.$(basename $tdir)" &&
11795 error "$tdir did not delete user.$(basename $tdir)"
11796 rmdir $DIR/$tdir || error "rmdir"
11799 test_mkdir $DIR/$tdir
11800 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11801 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11802 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11803 error "$testfile error deleting user.author1"
11804 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11805 grep "user.$(basename $tdir)" &&
11806 error "$tdir did not delete user.$(basename $tdir)"
11807 rmdir $DIR/$tdir || error "rm striped dir"
11809 run_test 102r "set EAs with empty values"
11812 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11813 skip "MDS needs to be at least 2.11.52"
11815 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11817 save_lustre_params client "llite.*.xattr_cache" > $save
11819 for cache in 0 1; do
11820 lctl set_param llite.*.xattr_cache=$cache
11823 touch $DIR/$tfile || error "touch"
11824 for prefix in lustre security system trusted user; do
11825 # Note getxattr() may fail with 'Operation not
11826 # supported' or 'No such attribute' depending
11827 # on prefix and cache.
11828 getfattr -n $prefix.n102s $DIR/$tfile &&
11829 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11833 restore_lustre_params < $save
11835 run_test 102s "getting nonexistent xattrs should fail"
11838 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11839 skip "MDS needs to be at least 2.11.52"
11841 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11843 save_lustre_params client "llite.*.xattr_cache" > $save
11845 for cache in 0 1; do
11846 lctl set_param llite.*.xattr_cache=$cache
11848 for buf_size in 0 256; do
11850 touch $DIR/$tfile || error "touch"
11851 setfattr -n user.multiop $DIR/$tfile
11852 $MULTIOP $DIR/$tfile oa$buf_size ||
11853 error "cannot get zero length xattr value (buf_size = $buf_size)"
11857 restore_lustre_params < $save
11859 run_test 102t "zero length xattr values handled correctly"
11863 local test=$LUSTRE/tests/acl/$1.test
11864 local tmp=$(mktemp -t $1-XXXXXX).test
11872 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11873 local sedgroups="-e s/:users/:$grp/g"
11874 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11876 sed $sedusers $sedgroups < $test > $tmp
11877 stack_trap "rm -f $tmp"
11878 [[ -s $tmp ]] || error "sed failed to create test script"
11880 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11881 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11885 [ "$UID" != 0 ] && skip "must run as root"
11886 $GSS && skip_env "could not run under gss"
11887 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11888 skip_env "must have acl enabled"
11889 which setfacl || skip_env "could not find setfacl"
11890 remote_mds_nodsh && skip "remote MDS with nodsh"
11892 ACLBIN=${ACLBIN:-"bin"}
11893 ACLDMN=${ACLDMN:-"daemon"}
11894 ACLGRP=${ACLGRP:-"users"}
11895 ACLNBD=${ACLNBD:-"nobody"}
11898 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11899 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11901 if ! id $ACLBIN ; then
11903 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11906 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11907 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11908 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11910 if ! id $ACLDMN ; then
11912 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11915 if ! getent group $ACLGRP; then
11916 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11918 if ! getent group $ACLGRP; then
11919 echo "cannot find group '$ACLGRP', adding it"
11921 add_group 60000 $ACLGRP
11925 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11926 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11927 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11929 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11930 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11932 if ! getent group $ACLGRP; then
11933 echo "cannot find group '$ACLGRP', adding it"
11935 add_group 60000 $ACLGRP
11937 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11938 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11940 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11944 gpasswd -a $ACLDMN $ACLBIN ||
11945 error "setting client group failed" # LU-5641
11946 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11947 error "setting MDS group failed" # LU-5641
11949 declare -a identity_old
11951 for num in $(seq $MDSCOUNT); do
11952 switch_identity $num true || identity_old[$num]=$?
11955 SAVE_UMASK=$(umask)
11957 mkdir -p $DIR/$tdir
11960 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11961 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11962 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11963 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11964 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11965 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11966 if ! id -u $ACLNBD ||
11967 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11969 if ! id -u $ACLNBD; then
11973 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11974 add_group $(id -u $ACLNBD) $ACLNBD
11975 if ! getent group $ACLNBD; then
11979 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11980 [[ -n "$ACLNBD" ]] && which setfattr; then
11981 run_acl_subtest permissions_xattr \
11982 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11983 elif [[ -z "$ACLNBD" ]]; then
11984 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11986 echo "skip 'permission_xattr' test - missing setfattr command"
11988 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11990 # inheritance test got from HP
11991 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11992 chmod +x make-tree || error "chmod +x failed"
11993 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11996 echo "LU-974 ignore umask when acl is enabled..."
11997 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11998 if [ $MDSCOUNT -ge 2 ]; then
11999 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12002 echo "LU-2561 newly created file is same size as directory..."
12003 if [ "$mds1_FSTYPE" != "zfs" ]; then
12004 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12006 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12009 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12014 for num in $(seq $MDSCOUNT); do
12015 if [ "${identity_old[$num]}" = 1 ]; then
12016 switch_identity $num false || identity_old[$num]=$?
12020 run_test 103a "acl test"
12026 for U in {0..511}; do
12028 local O=$(printf "%04o" $U)
12030 umask $(printf "%04o" $((511 ^ $O)))
12031 $LFS setstripe -c 1 $DIR/$tfile.s$O
12032 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12034 (( $S == ($O & 0666) )) ||
12035 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12037 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12038 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12039 (( $S == ($O & 0666) )) ||
12040 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12042 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12043 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12044 (( $S == ($O & 0666) )) ||
12045 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12046 rm -f $DIR/$tfile.[smp]$0
12050 # limit the concurrently running threads to 64. LU-11878
12051 local idx=$((U % 64))
12052 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12057 run_test 103b "umask lfs setstripe"
12060 mkdir -p $DIR/$tdir
12061 cp -rp $DIR/$tdir $DIR/$tdir.bak
12063 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12064 error "$DIR/$tdir shouldn't contain default ACL"
12065 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12066 error "$DIR/$tdir.bak shouldn't contain default ACL"
12069 run_test 103c "'cp -rp' won't set empty acl"
12074 local saved_debug=$($LCTL get_param -n debug)
12076 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12077 skip "MDS needs to be at least 2.14.52"
12079 large_xattr_enabled || skip_env "ea_inode feature disabled"
12081 mkdir -p $DIR/$tdir
12082 # add big LOV EA to cause reply buffer overflow earlier
12083 $LFS setstripe -C 1000 $DIR/$tdir
12084 lctl set_param mdc.*-mdc*.stats=clear
12086 $LCTL set_param debug=0
12087 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12088 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12090 # add a large number of default ACLs (expect 8000+ for 2.13+)
12091 for U in {2..7000}; do
12092 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12093 error "Able to add just $U default ACLs"
12095 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12096 echo "$numacl default ACLs created"
12098 stat $DIR/$tdir || error "Cannot stat directory"
12099 # check file creation
12100 touch $DIR/$tdir/$tfile ||
12101 error "failed to create $tfile with $numacl default ACLs"
12102 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12103 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12104 echo "$fileacl ACLs were inherited"
12105 (( $fileacl == $numacl )) ||
12106 error "Not all default ACLs were inherited: $numacl != $fileacl"
12107 # check that new ACLs creation adds new ACLs to inherited ACLs
12108 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12109 error "Cannot set new ACL"
12110 numacl=$((numacl + 1))
12111 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12112 (( $fileacl == $numacl )) ||
12113 error "failed to add new ACL: $fileacl != $numacl as expected"
12114 # adds more ACLs to a file to reach their maximum at 8000+
12116 for U in {20000..25000}; do
12117 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12118 numacl=$((numacl + 1))
12120 echo "Added $numacl more ACLs to the file"
12121 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12122 echo "Total $fileacl ACLs in file"
12123 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12124 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12125 rmdir $DIR/$tdir || error "Cannot remove directory"
12127 run_test 103e "inheritance of big amount of default ACLs"
12130 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12131 skip "MDS needs to be at least 2.14.51"
12133 large_xattr_enabled || skip_env "ea_inode feature disabled"
12135 # enable changelog to consume more internal MDD buffers
12138 mkdir -p $DIR/$tdir
12140 $LFS setstripe -C 1000 $DIR/$tdir
12141 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12142 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12143 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12144 rmdir $DIR/$tdir || error "Cannot remove directory"
12146 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12152 lfs df || error "lfs df failed"
12153 lfs df -ih || error "lfs df -ih failed"
12154 lfs df -h $DIR || error "lfs df -h $DIR failed"
12155 lfs df -i $DIR || error "lfs df -i $DIR failed"
12156 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12157 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12159 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12160 lctl --device %$OSC deactivate
12161 lfs df || error "lfs df with deactivated OSC failed"
12162 lctl --device %$OSC activate
12163 # wait the osc back to normal
12164 wait_osc_import_ready client ost
12166 lfs df || error "lfs df with reactivated OSC failed"
12169 run_test 104a "lfs df [-ih] [path] test ========================="
12172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12173 [ $RUNAS_ID -eq $UID ] &&
12174 skip_env "RUNAS_ID = UID = $UID -- skipping"
12176 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12177 grep "Permission denied" | wc -l)))
12178 if [ $denied_cnt -ne 0 ]; then
12179 error "lfs check servers test failed"
12182 run_test 104b "$RUNAS lfs check servers test ===================="
12185 # Verify $1 is within range of $2.
12186 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12187 # $1 is <= 2% of $2. Else Fail.
12190 # Strip all units (M, G, T)
12191 actual=$(echo $1 | tr -d A-Z)
12192 expect=$(echo $2 | tr -d A-Z)
12194 expect_lo=$(($expect * 98 / 100)) # 2% below
12195 expect_hi=$(($expect * 102 / 100)) # 2% above
12197 # permit 2% drift above and below
12198 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12203 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12205 local ost_param="osd-zfs.$FSNAME-OST0000."
12206 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12207 local ofacets=$(get_facets OST)
12208 local mfacets=$(get_facets MDS)
12209 local saved_ost_blocks=
12210 local saved_mdt_blocks=
12212 echo "Before recordsize change"
12213 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12214 df=($(df -h | grep "$MOUNT"$))
12217 echo "lfs output : ${lfs_df[*]}"
12218 echo "df output : ${df[*]}"
12220 for facet in ${ofacets//,/ }; do
12221 if [ -z $saved_ost_blocks ]; then
12222 saved_ost_blocks=$(do_facet $facet \
12223 lctl get_param -n $ost_param.blocksize)
12224 echo "OST Blocksize: $saved_ost_blocks"
12226 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12227 do_facet $facet zfs set recordsize=32768 $ost
12230 # BS too small. Sufficient for functional testing.
12231 for facet in ${mfacets//,/ }; do
12232 if [ -z $saved_mdt_blocks ]; then
12233 saved_mdt_blocks=$(do_facet $facet \
12234 lctl get_param -n $mdt_param.blocksize)
12235 echo "MDT Blocksize: $saved_mdt_blocks"
12237 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12238 do_facet $facet zfs set recordsize=32768 $mdt
12241 # Give new values chance to reflect change
12244 echo "After recordsize change"
12245 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12246 df_after=($(df -h | grep "$MOUNT"$))
12249 echo "lfs output : ${lfs_df_after[*]}"
12250 echo "df output : ${df_after[*]}"
12253 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12254 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12255 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12256 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12257 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12258 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12261 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12262 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12263 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12264 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12265 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12266 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12268 # Restore MDT recordize back to original
12269 for facet in ${mfacets//,/ }; do
12270 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12271 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12274 # Restore OST recordize back to original
12275 for facet in ${ofacets//,/ }; do
12276 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12277 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12282 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12285 (( $RUNAS_ID != $UID )) ||
12286 skip_env "RUNAS_ID = UID = $UID -- skipping"
12288 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12289 skip "lustre version doesn't support lctl dl with non-root"
12291 # debugfs only allows root users to access files, so the
12292 # previous move of the "devices" file to debugfs broke
12293 # "lctl dl" for non-root users. The LU-9680 Netlink
12294 # interface again allows non-root users to list devices.
12295 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12296 error "lctl dl doesn't work for non root"
12298 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12299 [ "$ost_count" -eq $OSTCOUNT ] ||
12300 error "lctl dl reports wrong number of OST devices"
12302 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12303 [ "$mdt_count" -eq $MDSCOUNT ] ||
12304 error "lctl dl reports wrong number of MDT devices"
12306 run_test 104d "$RUNAS lctl dl test"
12309 # doesn't work on 2.4 kernels
12311 if $(flock_is_enabled); then
12312 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12314 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12318 run_test 105a "flock when mounted without -o flock test ========"
12322 if $(flock_is_enabled); then
12323 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12325 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12329 run_test 105b "fcntl when mounted without -o flock test ========"
12333 if $(flock_is_enabled); then
12334 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12336 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12340 run_test 105c "lockf when mounted without -o flock test"
12342 test_105d() { # bug 15924
12343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12345 test_mkdir $DIR/$tdir
12346 flock_is_enabled || skip_env "mount w/o flock enabled"
12347 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12348 $LCTL set_param fail_loc=0x80000315
12349 flocks_test 2 $DIR/$tdir
12351 run_test 105d "flock race (should not freeze) ========"
12353 test_105e() { # bug 22660 && 22040
12354 flock_is_enabled || skip_env "mount w/o flock enabled"
12357 flocks_test 3 $DIR/$tfile
12359 run_test 105e "Two conflicting flocks from same process"
12361 test_106() { #bug 10921
12362 test_mkdir $DIR/$tdir
12363 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12364 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12366 run_test 106 "attempt exec of dir followed by chown of that dir"
12369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12377 local save_pattern=$(sysctl -n kernel.core_pattern)
12378 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12379 sysctl -w kernel.core_pattern=$file
12380 sysctl -w kernel.core_uses_pid=0
12382 ulimit -c unlimited
12388 kill -s 11 $SLEEPPID
12390 if [ -e $file ]; then
12391 size=`stat -c%s $file`
12392 [ $size -eq 0 ] && error "Fail to create core file $file"
12394 error "Fail to create core file $file"
12397 sysctl -w kernel.core_pattern=$save_pattern
12398 sysctl -w kernel.core_uses_pid=$save_uses_pid
12401 run_test 107 "Coredump on SIG"
12404 test_mkdir $DIR/$tdir
12405 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12406 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12407 error "mkdir with 256 char should fail, but did not"
12408 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12409 error "create with 255 char failed"
12410 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12411 error "create with 256 char should fail, but did not"
12416 run_test 110 "filename length checking"
12418 test_116a() { # was previously test_116()
12419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12420 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12421 remote_mds_nodsh && skip "remote MDS with nodsh"
12423 echo -n "Free space priority "
12424 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12429 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12430 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12431 stack_trap simple_cleanup_common
12433 # Check if we need to generate uneven OSTs
12434 test_mkdir -p $DIR/$tdir/OST${MINI}
12435 local FILL=$((MINV / 4))
12436 local DIFF=$((MAXV - MINV))
12437 local DIFF2=$((DIFF * 100 / MINV))
12439 local threshold=$(do_facet $SINGLEMDS \
12440 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12441 threshold=${threshold%%%}
12442 echo -n "Check for uneven OSTs: "
12443 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12445 if [[ $DIFF2 -gt $threshold ]]; then
12447 echo "Don't need to fill OST$MINI"
12449 # generate uneven OSTs. Write 2% over the QOS threshold value
12451 DIFF=$((threshold - DIFF2 + 2))
12452 DIFF2=$((MINV * DIFF / 100))
12453 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12454 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12455 error "setstripe failed"
12456 DIFF=$((DIFF2 / 2048))
12458 while [ $i -lt $DIFF ]; do
12460 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12461 bs=2M count=1 2>/dev/null
12470 DIFF=$((MAXV - MINV))
12471 DIFF2=$((DIFF * 100 / MINV))
12472 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12473 if [ $DIFF2 -gt $threshold ]; then
12476 skip "QOS imbalance criteria not met"
12484 # now fill using QOS
12485 $LFS setstripe -c 1 $DIR/$tdir
12486 FILL=$((FILL / 200))
12487 if [ $FILL -gt 600 ]; then
12490 echo "writing $FILL files to QOS-assigned OSTs"
12492 while [ $i -lt $FILL ]; do
12494 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12495 count=1 2>/dev/null
12498 echo "wrote $i 200k files"
12502 echo "Note: free space may not be updated, so measurements might be off"
12504 DIFF2=$((MAXV - MINV))
12505 echo "free space delta: orig $DIFF final $DIFF2"
12506 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12507 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12508 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12509 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12510 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12511 if [[ $DIFF -gt 0 ]]; then
12512 FILL=$((DIFF2 * 100 / DIFF - 100))
12513 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12516 # Figure out which files were written where
12517 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12518 awk '/'$MINI1': / {print $2; exit}')
12520 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12521 echo "$MINC files created on smaller OST $MINI1"
12522 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12523 awk '/'$MAXI1': / {print $2; exit}')
12525 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12526 echo "$MAXC files created on larger OST $MAXI1"
12527 if [[ $MINC -gt 0 ]]; then
12528 FILL=$((MAXC * 100 / MINC - 100))
12529 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12531 [[ $MAXC -gt $MINC ]] ||
12532 error_ignore LU-9 "stripe QOS didn't balance free space"
12534 run_test 116a "stripe QOS: free space balance ==================="
12536 test_116b() { # LU-2093
12537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12538 remote_mds_nodsh && skip "remote MDS with nodsh"
12540 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12541 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12542 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12543 [ -z "$old_rr" ] && skip "no QOS"
12544 do_facet $SINGLEMDS lctl set_param \
12545 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12546 mkdir -p $DIR/$tdir
12547 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12548 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12549 do_facet $SINGLEMDS lctl set_param fail_loc=0
12551 do_facet $SINGLEMDS lctl set_param \
12552 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12554 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12556 test_117() # bug 10891
12558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12560 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12561 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12562 lctl set_param fail_loc=0x21e
12563 > $DIR/$tfile || error "truncate failed"
12564 lctl set_param fail_loc=0
12565 echo "Truncate succeeded."
12568 run_test 117 "verify osd extend =========="
12570 NO_SLOW_RESENDCOUNT=4
12571 export OLD_RESENDCOUNT=""
12572 set_resend_count () {
12573 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12574 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12575 lctl set_param -n $PROC_RESENDCOUNT $1
12576 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12579 # for reduce test_118* time (b=14842)
12580 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12582 # Reset async IO behavior after error case
12584 FILE=$DIR/reset_async
12586 # Ensure all OSCs are cleared
12587 $LFS setstripe -c -1 $FILE
12588 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12593 test_118a() #bug 11710
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12599 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12600 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12601 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12609 run_test 118a "verify O_SYNC works =========="
12613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12614 remote_ost_nodsh && skip "remote OST with nodsh"
12618 #define OBD_FAIL_SRV_ENOENT 0x217
12619 set_nodes_failloc "$(osts_nodes)" 0x217
12620 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12622 set_nodes_failloc "$(osts_nodes)" 0
12623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12627 if [[ $RC -eq 0 ]]; then
12628 error "Must return error due to dropped pages, rc=$RC"
12632 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12633 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12637 echo "Dirty pages not leaked on ENOENT"
12639 # Due to the above error the OSC will issue all RPCs syncronously
12640 # until a subsequent RPC completes successfully without error.
12641 $MULTIOP $DIR/$tfile Ow4096yc
12646 run_test 118b "Reclaim dirty pages on fatal error =========="
12650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12652 # for 118c, restore the original resend count, LU-1940
12653 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12654 set_resend_count $OLD_RESENDCOUNT
12655 remote_ost_nodsh && skip "remote OST with nodsh"
12659 #define OBD_FAIL_OST_EROFS 0x216
12660 set_nodes_failloc "$(osts_nodes)" 0x216
12662 # multiop should block due to fsync until pages are written
12663 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12667 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12668 error "Multiop failed to block on fsync, pid=$MULTIPID"
12671 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12673 if [[ $WRITEBACK -eq 0 ]]; then
12674 error "No page in writeback, writeback=$WRITEBACK"
12677 set_nodes_failloc "$(osts_nodes)" 0
12680 if [[ $RC -ne 0 ]]; then
12681 error "Multiop fsync failed, rc=$RC"
12684 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12685 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12687 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12688 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12692 echo "Dirty pages flushed via fsync on EROFS"
12695 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12697 # continue to use small resend count to reduce test_118* time (b=14842)
12698 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12703 remote_ost_nodsh && skip "remote OST with nodsh"
12707 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12708 set_nodes_failloc "$(osts_nodes)" 0x214
12709 # multiop should block due to fsync until pages are written
12710 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12714 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12715 error "Multiop failed to block on fsync, pid=$MULTIPID"
12718 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12720 if [[ $WRITEBACK -eq 0 ]]; then
12721 error "No page in writeback, writeback=$WRITEBACK"
12724 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12725 set_nodes_failloc "$(osts_nodes)" 0
12727 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12728 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12730 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12731 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12735 echo "Dirty pages gaurenteed flushed via fsync"
12738 run_test 118d "Fsync validation inject a delay of the bulk =========="
12741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12745 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12746 lctl set_param fail_loc=0x8000040a
12748 # Should simulate EINVAL error which is fatal
12749 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12751 if [[ $RC -eq 0 ]]; then
12752 error "Must return error due to dropped pages, rc=$RC"
12755 lctl set_param fail_loc=0x0
12757 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12758 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12761 if [[ $LOCKED -ne 0 ]]; then
12762 error "Locked pages remain in cache, locked=$LOCKED"
12765 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12766 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12770 echo "No pages locked after fsync"
12775 run_test 118f "Simulate unrecoverable OSC side error =========="
12778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12782 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12783 lctl set_param fail_loc=0x406
12785 # simulate local -ENOMEM
12786 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12789 lctl set_param fail_loc=0
12790 if [[ $RC -eq 0 ]]; then
12791 error "Must return error due to dropped pages, rc=$RC"
12794 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12795 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12798 if [[ $LOCKED -ne 0 ]]; then
12799 error "Locked pages remain in cache, locked=$LOCKED"
12802 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12803 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12807 echo "No pages locked after fsync"
12812 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12816 remote_ost_nodsh && skip "remote OST with nodsh"
12820 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12821 set_nodes_failloc "$(osts_nodes)" 0x20e
12822 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12823 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12826 set_nodes_failloc "$(osts_nodes)" 0
12827 if [[ $RC -eq 0 ]]; then
12828 error "Must return error due to dropped pages, rc=$RC"
12831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12835 if [[ $LOCKED -ne 0 ]]; then
12836 error "Locked pages remain in cache, locked=$LOCKED"
12839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12844 echo "No pages locked after fsync"
12848 run_test 118h "Verify timeout in handling recoverables errors =========="
12850 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12854 remote_ost_nodsh && skip "remote OST with nodsh"
12858 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12859 set_nodes_failloc "$(osts_nodes)" 0x20e
12861 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12862 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12865 set_nodes_failloc "$(osts_nodes)" 0
12869 if [[ $RC -ne 0 ]]; then
12870 error "got error, but should be not, rc=$RC"
12873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12876 if [[ $LOCKED -ne 0 ]]; then
12877 error "Locked pages remain in cache, locked=$LOCKED"
12880 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12881 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12885 echo "No pages locked after fsync"
12889 run_test 118i "Fix error before timeout in recoverable error =========="
12891 [ "$SLOW" = "no" ] && set_resend_count 4
12894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12895 remote_ost_nodsh && skip "remote OST with nodsh"
12899 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12900 set_nodes_failloc "$(osts_nodes)" 0x220
12902 # return -EIO from OST
12903 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12905 set_nodes_failloc "$(osts_nodes)" 0x0
12906 if [[ $RC -eq 0 ]]; then
12907 error "Must return error due to dropped pages, rc=$RC"
12910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12913 if [[ $LOCKED -ne 0 ]]; then
12914 error "Locked pages remain in cache, locked=$LOCKED"
12917 # in recoverable error on OST we want resend and stay until it finished
12918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12923 echo "No pages locked after fsync"
12927 run_test 118j "Simulate unrecoverable OST side error =========="
12931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12932 remote_ost_nodsh && skip "remote OSTs with nodsh"
12934 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12935 set_nodes_failloc "$(osts_nodes)" 0x20e
12936 test_mkdir $DIR/$tdir
12938 for ((i=0;i<10;i++)); do
12939 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12940 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12947 set_nodes_failloc "$(osts_nodes)" 0
12950 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12952 test_118l() # LU-646
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12956 test_mkdir $DIR/$tdir
12957 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12960 run_test 118l "fsync dir"
12962 test_118m() # LU-3066
12964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12966 test_mkdir $DIR/$tdir
12967 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12970 run_test 118m "fdatasync dir ========="
12972 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12980 remote_ost_nodsh && skip "remote OSTs with nodsh"
12982 # Sleep to avoid a cached response.
12983 #define OBD_STATFS_CACHE_SECONDS 1
12986 # Inject a 10 second delay in the OST_STATFS handler.
12987 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12988 set_nodes_failloc "$(osts_nodes)" 0x242
12991 stat --file-system $MOUNT > /dev/null
12994 set_nodes_failloc "$(osts_nodes)" 0
12996 if ((end - begin > 20)); then
12997 error "statfs took $((end - begin)) seconds, expected 10"
13000 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13002 test_119a() # bug 11737
13004 BSIZE=$((512 * 1024))
13005 directio write $DIR/$tfile 0 1 $BSIZE
13006 # We ask to read two blocks, which is more than a file size.
13007 # directio will indicate an error when requested and actual
13008 # sizes aren't equeal (a normal situation in this case) and
13009 # print actual read amount.
13010 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13011 if [ "$NOB" != "$BSIZE" ]; then
13012 error "read $NOB bytes instead of $BSIZE"
13016 run_test 119a "Short directIO read must return actual read amount"
13018 test_119b() # bug 11737
13020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13022 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13023 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13025 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13026 error "direct read failed"
13029 run_test 119b "Sparse directIO read must return actual read amount"
13031 test_119c() # bug 13099
13034 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13035 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13038 run_test 119c "Testing for direct read hitting hole"
13040 test_119d() # bug 15950
13042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13044 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
13045 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
13047 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
13048 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
13049 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
13050 lctl set_param fail_loc=0x40d
13051 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
13054 cat $DIR/$tfile > /dev/null &
13055 lctl set_param fail_loc=0
13058 log "the DIO writes have completed, now wait for the reads (should not block very long)"
13060 [ -n "`ps h -p $pid_reads -o comm`" ] && \
13061 error "the read rpcs have not completed in 2s"
13063 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
13065 run_test 119d "The DIO path should try to send a new rpc once one is completed"
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13069 remote_mds_nodsh && skip "remote MDS with nodsh"
13070 test_mkdir -i0 -c1 $DIR/$tdir
13071 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13072 skip_env "no early lock cancel on server"
13074 lru_resize_disable mdc
13075 lru_resize_disable osc
13076 cancel_lru_locks mdc
13077 # asynchronous object destroy at MDT could cause bl ast to client
13078 cancel_lru_locks osc
13080 stat $DIR/$tdir > /dev/null
13081 can1=$(do_facet mds1 \
13082 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13083 awk '/ldlm_cancel/ {print $2}')
13084 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13085 awk '/ldlm_bl_callback/ {print $2}')
13086 test_mkdir -i0 -c1 $DIR/$tdir/d1
13087 can2=$(do_facet mds1 \
13088 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13089 awk '/ldlm_cancel/ {print $2}')
13090 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13091 awk '/ldlm_bl_callback/ {print $2}')
13092 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13093 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13094 lru_resize_enable mdc
13095 lru_resize_enable osc
13097 run_test 120a "Early Lock Cancel: mkdir test"
13100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13101 remote_mds_nodsh && skip "remote MDS with nodsh"
13102 test_mkdir $DIR/$tdir
13103 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13104 skip_env "no early lock cancel on server"
13106 lru_resize_disable mdc
13107 lru_resize_disable osc
13108 cancel_lru_locks mdc
13109 stat $DIR/$tdir > /dev/null
13110 can1=$(do_facet $SINGLEMDS \
13111 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13112 awk '/ldlm_cancel/ {print $2}')
13113 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13114 awk '/ldlm_bl_callback/ {print $2}')
13115 touch $DIR/$tdir/f1
13116 can2=$(do_facet $SINGLEMDS \
13117 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13118 awk '/ldlm_cancel/ {print $2}')
13119 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13120 awk '/ldlm_bl_callback/ {print $2}')
13121 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13122 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13123 lru_resize_enable mdc
13124 lru_resize_enable osc
13126 run_test 120b "Early Lock Cancel: create test"
13129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13130 remote_mds_nodsh && skip "remote MDS with nodsh"
13131 test_mkdir -i0 -c1 $DIR/$tdir
13132 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13133 skip "no early lock cancel on server"
13135 lru_resize_disable mdc
13136 lru_resize_disable osc
13137 test_mkdir -i0 -c1 $DIR/$tdir/d1
13138 test_mkdir -i0 -c1 $DIR/$tdir/d2
13139 touch $DIR/$tdir/d1/f1
13140 cancel_lru_locks mdc
13141 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13142 can1=$(do_facet mds1 \
13143 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13144 awk '/ldlm_cancel/ {print $2}')
13145 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13146 awk '/ldlm_bl_callback/ {print $2}')
13147 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13148 can2=$(do_facet mds1 \
13149 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13150 awk '/ldlm_cancel/ {print $2}')
13151 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13152 awk '/ldlm_bl_callback/ {print $2}')
13153 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13154 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13155 lru_resize_enable mdc
13156 lru_resize_enable osc
13158 run_test 120c "Early Lock Cancel: link test"
13161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13162 remote_mds_nodsh && skip "remote MDS with nodsh"
13163 test_mkdir -i0 -c1 $DIR/$tdir
13164 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13165 skip_env "no early lock cancel on server"
13167 lru_resize_disable mdc
13168 lru_resize_disable osc
13170 cancel_lru_locks mdc
13171 stat $DIR/$tdir > /dev/null
13172 can1=$(do_facet mds1 \
13173 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13174 awk '/ldlm_cancel/ {print $2}')
13175 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13176 awk '/ldlm_bl_callback/ {print $2}')
13177 chmod a+x $DIR/$tdir
13178 can2=$(do_facet mds1 \
13179 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13180 awk '/ldlm_cancel/ {print $2}')
13181 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13182 awk '/ldlm_bl_callback/ {print $2}')
13183 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13184 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13185 lru_resize_enable mdc
13186 lru_resize_enable osc
13188 run_test 120d "Early Lock Cancel: setattr test"
13191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13192 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13193 skip_env "no early lock cancel on server"
13194 remote_mds_nodsh && skip "remote MDS with nodsh"
13196 local dlmtrace_set=false
13198 test_mkdir -i0 -c1 $DIR/$tdir
13199 lru_resize_disable mdc
13200 lru_resize_disable osc
13201 ! $LCTL get_param debug | grep -q dlmtrace &&
13202 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13203 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13204 cancel_lru_locks mdc
13205 cancel_lru_locks osc
13206 dd if=$DIR/$tdir/f1 of=/dev/null
13207 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13208 # XXX client can not do early lock cancel of OST lock
13209 # during unlink (LU-4206), so cancel osc lock now.
13211 cancel_lru_locks osc
13212 can1=$(do_facet mds1 \
13213 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13214 awk '/ldlm_cancel/ {print $2}')
13215 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13216 awk '/ldlm_bl_callback/ {print $2}')
13217 unlink $DIR/$tdir/f1
13219 can2=$(do_facet mds1 \
13220 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13221 awk '/ldlm_cancel/ {print $2}')
13222 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13223 awk '/ldlm_bl_callback/ {print $2}')
13224 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13225 $LCTL dk $TMP/cancel.debug.txt
13226 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13227 $LCTL dk $TMP/blocking.debug.txt
13228 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13229 lru_resize_enable mdc
13230 lru_resize_enable osc
13232 run_test 120e "Early Lock Cancel: unlink test"
13235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13236 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13237 skip_env "no early lock cancel on server"
13238 remote_mds_nodsh && skip "remote MDS with nodsh"
13240 test_mkdir -i0 -c1 $DIR/$tdir
13241 lru_resize_disable mdc
13242 lru_resize_disable osc
13243 test_mkdir -i0 -c1 $DIR/$tdir/d1
13244 test_mkdir -i0 -c1 $DIR/$tdir/d2
13245 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13246 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13247 cancel_lru_locks mdc
13248 cancel_lru_locks osc
13249 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13250 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13251 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13252 # XXX client can not do early lock cancel of OST lock
13253 # during rename (LU-4206), so cancel osc lock now.
13255 cancel_lru_locks osc
13256 can1=$(do_facet mds1 \
13257 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13258 awk '/ldlm_cancel/ {print $2}')
13259 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13260 awk '/ldlm_bl_callback/ {print $2}')
13261 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13263 can2=$(do_facet mds1 \
13264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13265 awk '/ldlm_cancel/ {print $2}')
13266 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13267 awk '/ldlm_bl_callback/ {print $2}')
13268 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13269 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13270 lru_resize_enable mdc
13271 lru_resize_enable osc
13273 run_test 120f "Early Lock Cancel: rename test"
13276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13277 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13278 skip_env "no early lock cancel on server"
13279 remote_mds_nodsh && skip "remote MDS with nodsh"
13281 lru_resize_disable mdc
13282 lru_resize_disable osc
13284 echo create $count files
13285 test_mkdir $DIR/$tdir
13286 cancel_lru_locks mdc
13287 cancel_lru_locks osc
13290 can0=$(do_facet $SINGLEMDS \
13291 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13292 awk '/ldlm_cancel/ {print $2}')
13293 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13294 awk '/ldlm_bl_callback/ {print $2}')
13295 createmany -o $DIR/$tdir/f $count
13297 can1=$(do_facet $SINGLEMDS \
13298 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13299 awk '/ldlm_cancel/ {print $2}')
13300 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13301 awk '/ldlm_bl_callback/ {print $2}')
13303 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13304 echo rm $count files
13307 can2=$(do_facet $SINGLEMDS \
13308 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13309 awk '/ldlm_cancel/ {print $2}')
13310 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13311 awk '/ldlm_bl_callback/ {print $2}')
13313 echo total: $count removes in $((t2-t1))
13314 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13316 # wait for commitment of removal
13317 lru_resize_enable mdc
13318 lru_resize_enable osc
13320 run_test 120g "Early Lock Cancel: performance test"
13322 test_121() { #bug #10589
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13326 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13327 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13328 lctl set_param fail_loc=0x310
13329 cancel_lru_locks osc > /dev/null
13330 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13331 lctl set_param fail_loc=0
13332 [[ $reads -eq $writes ]] ||
13333 error "read $reads blocks, must be $writes blocks"
13335 run_test 121 "read cancel race ========="
13337 test_123a_base() { # was test 123, statahead(bug 11401)
13341 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13342 log "testing UP system. Performance may be lower than expected."
13345 running_in_vm && SLOWOK=1
13348 test_mkdir $DIR/$tdir
13349 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13350 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13352 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13353 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13355 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13356 lctl set_param -n llite.*.statahead_max 0
13357 lctl get_param llite.*.statahead_max
13358 cancel_lru_locks mdc
13359 cancel_lru_locks osc
13361 time $lsx $DIR/$tdir | wc -l
13363 delta=$((etime - stime))
13364 log "$lsx $i files without statahead: $delta sec"
13365 lctl set_param llite.*.statahead_max=$max
13367 swrong=$(lctl get_param -n llite.*.statahead_stats |
13368 awk '/statahead.wrong:/ { print $NF }')
13369 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13370 cancel_lru_locks mdc
13371 cancel_lru_locks osc
13373 time $lsx $DIR/$tdir | wc -l
13375 delta_sa=$((etime - stime))
13376 log "$lsx $i files with statahead: $delta_sa sec"
13377 lctl get_param -n llite.*.statahead_stats
13378 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13379 awk '/statahead.wrong:/ { print $NF }')
13381 [[ $swrong -lt $ewrong ]] &&
13382 log "statahead was stopped, maybe too many locks held!"
13383 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13385 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13386 max=$(lctl get_param -n llite.*.statahead_max |
13388 lctl set_param -n llite.*.statahead_max 0
13389 lctl get_param llite.*.statahead_max
13390 cancel_lru_locks mdc
13391 cancel_lru_locks osc
13393 time $lsx $DIR/$tdir | wc -l
13395 delta=$((etime - stime))
13396 log "$lsx $i files again without statahead: $delta sec"
13397 lctl set_param llite.*.statahead_max=$max
13398 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13399 if [ $SLOWOK -eq 0 ]; then
13400 error "$lsx $i files is slower with statahead!"
13402 log "$lsx $i files is slower with statahead!"
13408 [ $delta -gt 20 ] && break
13409 [ $delta -gt 8 ] && MULT=$((50 / delta))
13410 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13418 delta=$((etime - stime))
13419 log "rm -r $DIR/$tdir/: $delta seconds"
13421 lctl get_param -n llite.*.statahead_stats
13425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13427 test_123a_base "ls -l"
13429 run_test 123aa "verify statahead work"
13432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13434 statx_supported || skip_env "Test must be statx() syscall supported"
13436 test_123a_base "$STATX -l"
13438 run_test 123ab "verify statahead work by using statx"
13441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13443 statx_supported || skip_env "Test must be statx() syscall supported"
13450 cancel_lru_locks $OSC
13451 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13452 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13453 awk '/agl.total:/ { print $NF }')
13454 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13455 test_123a_base "$STATX --cached=always -D"
13456 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13457 awk '/agl.total:/ { print $NF }')
13458 [ $agl_before -eq $agl_after ] ||
13459 error "Should not trigger AGL thread - $agl_before:$agl_after"
13460 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13461 [ $rpcs_after -eq $rpcs_before ] ||
13462 error "$STATX should not send glimpse RPCs to $OSC"
13464 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13466 test_123b () { # statahead(bug 15027)
13467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13469 test_mkdir $DIR/$tdir
13470 createmany -o $DIR/$tdir/$tfile-%d 1000
13472 cancel_lru_locks mdc
13473 cancel_lru_locks osc
13475 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13476 lctl set_param fail_loc=0x80000803
13477 ls -lR $DIR/$tdir > /dev/null
13479 lctl set_param fail_loc=0x0
13480 lctl get_param -n llite.*.statahead_stats
13485 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13488 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13490 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13491 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13492 touch $DIR/$tdir.1/{1..3}
13493 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13495 remount_client $MOUNT
13497 $MULTIOP $DIR/$tdir.0 Q
13499 # let statahead to complete
13500 ls -l $DIR/$tdir.0 > /dev/null
13502 testid=$(echo $TESTNAME | tr '_' ' ')
13503 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13504 error "statahead warning" || true
13506 run_test 123c "Can not initialize inode warning on DNE statahead"
13513 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13514 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13515 error "setdirstripe $DIR/$tdir failed"
13516 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13517 remount_client $MOUNT
13518 $LCTL get_param llite.*.statahead_max
13519 $LCTL set_param llite.*.statahead_stats=0 ||
13520 error "clear statahead_stats failed"
13521 swrong=$(lctl get_param -n llite.*.statahead_stats |
13522 awk '/statahead.wrong:/ { print $NF }')
13523 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13524 # wait for statahead thread finished to update hit/miss stats.
13526 $LCTL get_param -n llite.*.statahead_stats
13527 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13528 awk '/statahead.wrong:/ { print $NF }')
13529 (( $swrong == $ewrong )) ||
13530 log "statahead was stopped, maybe too many locks held!"
13532 run_test 123d "Statahead on striped directories works correctly"
13535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13536 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13537 skip_env "no lru resize on server"
13541 test_mkdir $DIR/$tdir
13543 log "create $NR files at $DIR/$tdir"
13544 createmany -o $DIR/$tdir/f $NR ||
13545 error "failed to create $NR files in $DIR/$tdir"
13547 cancel_lru_locks mdc
13548 ls -l $DIR/$tdir > /dev/null
13552 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13553 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13554 LRU_SIZE=$($LCTL get_param -n $PARAM)
13555 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13556 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13558 log "NS=$(basename $NSDIR)"
13563 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13564 skip "Not enough cached locks created!"
13566 log "LRU=$LRU_SIZE"
13570 # We know that lru resize allows one client to hold $LIMIT locks
13571 # for 10h. After that locks begin to be killed by client.
13573 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13575 if [ $LIMIT -lt $LRU_SIZE ]; then
13576 skip "Limit is too small $LIMIT"
13579 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13580 # killing locks. Some time was spent for creating locks. This means
13581 # that up to the moment of sleep finish we must have killed some of
13582 # them (10-100 locks). This depends on how fast ther were created.
13583 # Many of them were touched in almost the same moment and thus will
13584 # be killed in groups.
13585 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13587 # Use $LRU_SIZE_B here to take into account real number of locks
13588 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13589 local LRU_SIZE_B=$LRU_SIZE
13591 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13592 log "OLD_LVF=$OLD_LVF"
13593 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13595 # Let's make sure that we really have some margin. Client checks
13596 # cached locks every 10 sec.
13597 SLEEP=$((SLEEP+20))
13598 log "Sleep ${SLEEP} sec"
13600 while ((SEC<$SLEEP)); do
13604 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13605 echo -n "$LRU_SIZE"
13608 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13609 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13611 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13612 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13613 unlinkmany $DIR/$tdir/f $NR
13617 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13618 log "unlink $NR files at $DIR/$tdir"
13619 unlinkmany $DIR/$tdir/f $NR
13621 run_test 124a "lru resize ======================================="
13623 get_max_pool_limit()
13625 local limit=$($LCTL get_param \
13626 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13628 for l in $limit; do
13629 if [[ $l -gt $max ]]; then
13637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13638 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13639 skip_env "no lru resize on server"
13641 LIMIT=$(get_max_pool_limit)
13643 NR=$(($(default_lru_size)*20))
13644 if [[ $NR -gt $LIMIT ]]; then
13645 log "Limit lock number by $LIMIT locks"
13649 IFree=$(mdsrate_inodes_available)
13650 if [ $IFree -lt $NR ]; then
13651 log "Limit lock number by $IFree inodes"
13655 lru_resize_disable mdc
13656 test_mkdir -p $DIR/$tdir/disable_lru_resize
13658 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13659 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13660 cancel_lru_locks mdc
13663 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13666 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13669 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13673 nolruresize_delta=$((etime-stime))
13674 log "ls -la time: $nolruresize_delta seconds"
13675 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13676 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13678 lru_resize_enable mdc
13679 test_mkdir -p $DIR/$tdir/enable_lru_resize
13681 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13682 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13683 cancel_lru_locks mdc
13686 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13689 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13692 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13696 lruresize_delta=$((etime-stime))
13697 log "ls -la time: $lruresize_delta seconds"
13698 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13700 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13701 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13702 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13703 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13705 log "lru resize performs the same with no lru resize"
13707 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13709 run_test 124b "lru resize (performance test) ======================="
13712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13713 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13714 skip_env "no lru resize on server"
13716 # cache ununsed locks on client
13718 cancel_lru_locks mdc
13719 test_mkdir $DIR/$tdir
13720 createmany -o $DIR/$tdir/f $nr ||
13721 error "failed to create $nr files in $DIR/$tdir"
13722 ls -l $DIR/$tdir > /dev/null
13724 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13725 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13726 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13727 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13728 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13730 # set lru_max_age to 1 sec
13731 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13732 echo "sleep $((recalc_p * 2)) seconds..."
13733 sleep $((recalc_p * 2))
13735 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13736 # restore lru_max_age
13737 $LCTL set_param -n $nsdir.lru_max_age $max_age
13738 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13739 unlinkmany $DIR/$tdir/f $nr
13741 run_test 124c "LRUR cancel very aged locks"
13744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13745 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13746 skip_env "no lru resize on server"
13748 # cache ununsed locks on client
13751 lru_resize_disable mdc
13752 stack_trap "lru_resize_enable mdc" EXIT
13754 cancel_lru_locks mdc
13756 # asynchronous object destroy at MDT could cause bl ast to client
13757 test_mkdir $DIR/$tdir
13758 createmany -o $DIR/$tdir/f $nr ||
13759 error "failed to create $nr files in $DIR/$tdir"
13760 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13762 ls -l $DIR/$tdir > /dev/null
13764 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13765 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13766 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13767 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13769 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13771 # set lru_max_age to 1 sec
13772 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13773 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13775 echo "sleep $((recalc_p * 2)) seconds..."
13776 sleep $((recalc_p * 2))
13778 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13780 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13782 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13784 test_125() { # 13358
13785 $LCTL get_param -n llite.*.client_type | grep -q local ||
13786 skip "must run as local client"
13787 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13788 skip_env "must have acl enabled"
13789 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13791 test_mkdir $DIR/$tdir
13792 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13793 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13794 error "setfacl $DIR/$tdir failed"
13795 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13797 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13799 test_126() { # bug 12829/13455
13800 $GSS && skip_env "must run as gss disabled"
13801 $LCTL get_param -n llite.*.client_type | grep -q local ||
13802 skip "must run as local client"
13803 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13805 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13806 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13808 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13810 run_test 126 "check that the fsgid provided by the client is taken into account"
13812 test_127a() { # bug 15521
13813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13814 local name count samp unit min max sum sumsq
13815 local tmpfile=$TMP/$tfile.tmp
13817 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13818 echo "stats before reset"
13819 stack_trap "rm -f $tmpfile"
13820 local now=$(date +%s)
13822 $LCTL get_param osc.*.stats | tee $tmpfile
13824 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13825 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13826 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13827 local uptime=$(awk '{ print $1 }' /proc/uptime)
13829 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13830 (( ${snapshot_time%\.*} >= $now - 5 &&
13831 ${snapshot_time%\.*} <= $now + 5 )) ||
13832 error "snapshot_time=$snapshot_time != now=$now"
13833 # elapsed _should_ be from mount, but at least less than uptime
13834 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
13835 error "elapsed=$elapsed > uptime=$uptime"
13836 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13837 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13838 error "elapsed=$elapsed != $snapshot_time - $start_time"
13840 $LCTL set_param osc.*.stats=0
13841 local reset=$(date +%s)
13842 local fsize=$((2048 * 1024))
13844 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13845 cancel_lru_locks osc
13846 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13849 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
13850 while read name count samp unit min max sum sumsq; do
13851 [[ "$samp" == "samples" ]] || continue
13853 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13854 [ ! $min ] && error "Missing min value for $name proc entry"
13855 eval $name=$count || error "Wrong proc format"
13858 read_bytes|write_bytes)
13859 [[ "$unit" =~ "bytes" ]] ||
13860 error "unit is not 'bytes': $unit"
13861 (( $min >= 4096 )) || error "min is too small: $min"
13862 (( $min <= $fsize )) || error "min is too big: $min"
13863 (( $max >= 4096 )) || error "max is too small: $max"
13864 (( $max <= $fsize )) || error "max is too big: $max"
13865 (( $sum == $fsize )) || error "sum is wrong: $sum"
13866 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13867 error "sumsquare is too small: $sumsq"
13868 (( $sumsq <= $fsize * $fsize )) ||
13869 error "sumsquare is too big: $sumsq"
13871 ost_read|ost_write)
13872 [[ "$unit" =~ "usec" ]] ||
13873 error "unit is not 'usec': $unit"
13879 #check that we actually got some stats
13880 [ "$read_bytes" ] || error "Missing read_bytes stats"
13881 [ "$write_bytes" ] || error "Missing write_bytes stats"
13882 [ "$read_bytes" != 0 ] || error "no read done"
13883 [ "$write_bytes" != 0 ] || error "no write done"
13885 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13886 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13887 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13889 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13890 (( ${snapshot_time%\.*} >= $now - 5 &&
13891 ${snapshot_time%\.*} <= $now + 5 )) ||
13892 error "reset snapshot_time=$snapshot_time != now=$now"
13893 # elapsed should be from time of stats reset
13894 (( ${elapsed%\.*} >= $now - $reset - 2 &&
13895 ${elapsed%\.*} <= $now - $reset + 2 )) ||
13896 error "reset elapsed=$elapsed > $now - $reset"
13897 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13898 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13899 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
13901 run_test 127a "verify the client stats are sane"
13903 test_127b() { # bug LU-333
13904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13905 local name count samp unit min max sum sumsq
13907 echo "stats before reset"
13908 $LCTL get_param llite.*.stats
13909 $LCTL set_param llite.*.stats=0
13911 # perform 2 reads and writes so MAX is different from SUM.
13912 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13913 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13914 cancel_lru_locks osc
13915 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13916 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13918 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13919 stack_trap "rm -f $TMP/$tfile.tmp"
13920 while read name count samp unit min max sum sumsq; do
13921 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13922 eval $name=$count || error "Wrong proc format"
13925 read_bytes|write_bytes)
13926 [[ "$unit" =~ "bytes" ]] ||
13927 error "unit is not 'bytes': $unit"
13928 (( $count == 2 )) || error "count is not 2: $count"
13929 (( $min == $PAGE_SIZE )) ||
13930 error "min is not $PAGE_SIZE: $min"
13931 (( $max == $PAGE_SIZE )) ||
13932 error "max is not $PAGE_SIZE: $max"
13933 (( $sum == $PAGE_SIZE * 2 )) ||
13934 error "sum is not $((PAGE_SIZE * 2)): $sum"
13937 [[ "$unit" =~ "usec" ]] ||
13938 error "unit is not 'usec': $unit"
13942 done < $TMP/$tfile.tmp
13944 #check that we actually got some stats
13945 [ "$read_bytes" ] || error "Missing read_bytes stats"
13946 [ "$write_bytes" ] || error "Missing write_bytes stats"
13947 [ "$read_bytes" != 0 ] || error "no read done"
13948 [ "$write_bytes" != 0 ] || error "no write done"
13950 run_test 127b "verify the llite client stats are sane"
13952 test_127c() { # LU-12394
13953 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13960 $LCTL set_param llite.*.extents_stats=1
13961 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13963 # Use two stripes so there is enough space in default config
13964 $LFS setstripe -c 2 $DIR/$tfile
13966 # Extent stats start at 0-4K and go in power of two buckets
13967 # LL_HIST_START = 12 --> 2^12 = 4K
13968 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13969 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13971 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13973 # Write and read, 2x each, second time at a non-zero offset
13974 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13975 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13976 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13977 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13981 $LCTL get_param llite.*.extents_stats
13984 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13986 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13988 reads=$(echo $bucket | awk '{print $5}')
13989 writes=$(echo $bucket | awk '{print $9}')
13990 [ "$reads" -eq $count ] ||
13991 error "$reads reads in < $bsize bucket, expect $count"
13992 [ "$writes" -eq $count ] ||
13993 error "$writes writes in < $bsize bucket, expect $count"
13996 # Test mmap write and read
13997 $LCTL set_param llite.*.extents_stats=c
13999 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14000 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14001 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14003 $LCTL get_param llite.*.extents_stats
14005 count=$(((size*1024) / PAGE_SIZE))
14007 bsize=$((2 * PAGE_SIZE / 1024))K
14009 bucket=$($LCTL get_param -n llite.*.extents_stats |
14011 reads=$(echo $bucket | awk '{print $5}')
14012 writes=$(echo $bucket | awk '{print $9}')
14013 # mmap writes fault in the page first, creating an additonal read
14014 [ "$reads" -eq $((2 * count)) ] ||
14015 error "$reads reads in < $bsize bucket, expect $count"
14016 [ "$writes" -eq $count ] ||
14017 error "$writes writes in < $bsize bucket, expect $count"
14019 run_test 127c "test llite extent stats with regular & mmap i/o"
14021 test_128() { # bug 15212
14023 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14028 result=$(grep error $TMP/$tfile.log)
14029 rm -f $DIR/$tfile $TMP/$tfile.log
14030 [ -z "$result" ] ||
14031 error "consecutive find's under interactive lfs failed"
14033 run_test 128 "interactive lfs for 2 consecutive find's"
14035 set_dir_limits () {
14040 local ldproc=/proc/fs/ldiskfs
14041 local facets=$(get_facets MDS)
14043 for facet in ${facets//,/ }; do
14044 canondev=$(ldiskfs_canon \
14045 *.$(convert_facet2label $facet).mntdev $facet)
14046 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14047 ldproc=/sys/fs/ldiskfs
14048 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14049 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14053 check_mds_dmesg() {
14054 local facets=$(get_facets MDS)
14055 for facet in ${facets//,/ }; do
14056 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14063 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14064 skip "Need MDS version with at least 2.5.56"
14065 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14066 skip_env "ldiskfs only test"
14068 remote_mds_nodsh && skip "remote MDS with nodsh"
14071 local has_warning=false
14074 mkdir -p $DIR/$tdir
14076 # block size of mds1
14077 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14078 set_dir_limits $maxsize $((maxsize * 6 / 8))
14079 stack_trap "set_dir_limits 0 0"
14080 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14081 local dirsize=$(stat -c%s "$DIR/$tdir")
14083 while (( $dirsize <= $maxsize )); do
14084 $MCREATE $DIR/$tdir/file_base_$nfiles
14086 # check two errors:
14087 # ENOSPC for ext4 max_dir_size, which has been used since
14088 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14089 if (( rc == ENOSPC )); then
14091 echo "rc=$rc returned as expected after $nfiles files"
14093 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14094 error "create failed w/o dir size limit"
14096 # messages may be rate limited if test is run repeatedly
14097 check_mds_dmesg '"is approaching max"' ||
14098 echo "warning message should be output"
14099 check_mds_dmesg '"has reached max"' ||
14100 echo "reached message should be output"
14102 dirsize=$(stat -c%s "$DIR/$tdir")
14104 [[ $dirsize -ge $maxsize ]] && return 0
14105 error "dirsize $dirsize < $maxsize after $nfiles files"
14106 elif (( rc != 0 )); then
14109 nfiles=$((nfiles + 1))
14110 dirsize=$(stat -c%s "$DIR/$tdir")
14113 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14115 run_test 129 "test directory size limit ========================"
14124 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14125 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14127 trap cleanup_130 EXIT RETURN
14129 local fm_file=$DIR/$tfile
14130 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14131 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14132 error "dd failed for $fm_file"
14134 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14135 filefrag -ves $fm_file
14137 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14138 skip "LU-1941: FIEMAP unimplemented on ZFS"
14139 (( $rc == 0 )) || error "filefrag $fm_file failed"
14141 filefrag_op=$(filefrag -ve -k $fm_file |
14142 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14143 local lun=$($LFS getstripe -i $fm_file)
14145 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14148 for line in $filefrag_op; do
14149 local frag_lun=$(echo $line | cut -d: -f5)
14150 local ext_len=$(echo $line | cut -d: -f4)
14152 if (( $frag_lun != $lun )); then
14153 error "FIEMAP on 1-stripe file($fm_file) failed"
14156 (( tot_len += ext_len ))
14159 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14160 error "FIEMAP on 1-stripe file($fm_file) failed"
14164 echo "FIEMAP on single striped file succeeded"
14166 run_test 130a "FIEMAP (1-stripe file)"
14169 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14171 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14172 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14173 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14174 skip "LU-1941: FIEMAP unimplemented on ZFS"
14176 trap cleanup_130 EXIT RETURN
14178 local fm_file=$DIR/$tfile
14179 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14180 error "setstripe on $fm_file"
14182 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14183 error "dd failed on $fm_file"
14185 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14186 filefrag_op=$(filefrag -ve -k $fm_file |
14187 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14189 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14190 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14196 for line in $filefrag_op; do
14197 local frag_lun=$(echo $line | cut -d: -f5 |
14198 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14199 local ext_len=$(echo $line | cut -d: -f4)
14200 if (( $frag_lun != $last_lun )); then
14201 if (( tot_len != 1024 )); then
14202 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14205 (( num_luns += 1 ))
14209 (( tot_len += ext_len ))
14212 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14213 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14217 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14219 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14222 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14224 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14225 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14226 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14227 skip "LU-1941: FIEMAP unimplemented on ZFS"
14229 trap cleanup_130 EXIT RETURN
14231 local fm_file=$DIR/$tfile
14232 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14234 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14235 error "dd failed on $fm_file"
14237 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14238 filefrag_op=$(filefrag -ve -k $fm_file |
14239 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14241 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14242 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14247 for line in $filefrag_op; do
14248 local frag_lun=$(echo $line | cut -d: -f5 |
14249 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14250 local ext_len=$(echo $line | cut -d: -f4)
14251 if (( $frag_lun != $last_lun )); then
14252 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14253 if (( logical != 512 )); then
14254 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14257 if (( tot_len != 512 )); then
14258 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14261 (( num_luns += 1 ))
14265 (( tot_len += ext_len ))
14268 if (( num_luns != 2 || tot_len != 512 )); then
14269 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14273 echo "FIEMAP on 2-stripe file with hole succeeded"
14275 run_test 130c "FIEMAP (2-stripe file with hole)"
14278 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14280 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14281 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14282 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14283 skip "LU-1941: FIEMAP unimplemented on ZFS"
14285 trap cleanup_130 EXIT RETURN
14287 local fm_file=$DIR/$tfile
14288 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14289 error "setstripe on $fm_file"
14291 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14292 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14293 error "dd failed on $fm_file"
14295 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14296 filefrag_op=$(filefrag -ve -k $fm_file |
14297 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14299 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14300 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14305 for line in $filefrag_op; do
14306 local frag_lun=$(echo $line | cut -d: -f5 |
14307 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14308 local ext_len=$(echo $line | cut -d: -f4)
14309 if (( $frag_lun != $last_lun )); then
14310 if (( tot_len != 1024 )); then
14311 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14314 (( num_luns += 1 ))
14318 (( tot_len += ext_len ))
14321 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14322 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14326 echo "FIEMAP on N-stripe file succeeded"
14328 run_test 130d "FIEMAP (N-stripe file)"
14331 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14333 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14334 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14335 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14336 skip "LU-1941: FIEMAP unimplemented on ZFS"
14338 trap cleanup_130 EXIT RETURN
14340 local fm_file=$DIR/$tfile
14341 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14344 local expected_len=$(( (num_blks / 2) * 64 ))
14345 for ((i = 0; i < $num_blks; i++)); do
14346 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14347 conv=notrunc > /dev/null 2>&1
14350 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14351 filefrag_op=$(filefrag -ve -k $fm_file |
14352 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14354 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14359 for line in $filefrag_op; do
14360 local frag_lun=$(echo $line | cut -d: -f5)
14361 local ext_len=$(echo $line | cut -d: -f4)
14362 if (( $frag_lun != $last_lun )); then
14363 if (( tot_len != $expected_len )); then
14364 error "OST$last_lun $tot_len != $expected_len"
14366 (( num_luns += 1 ))
14370 (( tot_len += ext_len ))
14373 if (( num_luns != 2 || tot_len != $expected_len )); then
14374 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14377 echo "FIEMAP with continuation calls succeeded"
14379 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14382 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14383 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14384 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14385 skip "LU-1941: FIEMAP unimplemented on ZFS"
14387 local fm_file=$DIR/$tfile
14388 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14389 error "multiop create with lov_delay_create on $fm_file"
14391 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14392 filefrag_extents=$(filefrag -vek $fm_file |
14393 awk '/extents? found/ { print $2 }')
14394 if (( $filefrag_extents != 0 )); then
14395 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14400 run_test 130f "FIEMAP (unstriped file)"
14403 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14404 skip "Need MDS version with at least 2.12.53 for overstriping"
14405 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14406 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14407 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14408 skip "LU-1941: FIEMAP unimplemented on ZFS"
14410 local file=$DIR/$tfile
14411 local nr=$((OSTCOUNT * 100))
14413 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14415 stack_trap "rm -f $file"
14416 dd if=/dev/zero of=$file count=$nr bs=1M
14418 nr=$($LFS getstripe -c $file)
14420 local extents=$(filefrag -v $file |
14421 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14423 echo "filefrag list $extents extents in file with stripecount $nr"
14424 if (( extents < nr )); then
14425 $LFS getstripe $file
14427 error "filefrag printed $extents < $nr extents"
14430 run_test 130g "FIEMAP (overstripe file)"
14432 # Test for writev/readv
14434 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14435 error "writev test failed"
14436 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14437 error "readv failed"
14440 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14443 local fsize=$((524288 + 1048576 + 1572864))
14444 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14445 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14446 error "append writev test failed"
14448 ((fsize += 1572864 + 1048576))
14449 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14450 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14451 error "append writev test failed"
14454 run_test 131b "test append writev"
14457 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14460 run_test 131c "test read/write on file w/o objects"
14463 rwv -f $DIR/$tfile -w -n 1 1572864
14464 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14465 if [ "$NOB" != 1572864 ]; then
14466 error "Short read filed: read $NOB bytes instead of 1572864"
14470 run_test 131d "test short read"
14473 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14474 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14475 error "read hitting hole failed"
14478 run_test 131e "test read hitting hole"
14486 # open 11 samples [usecs] 468 4793 13658 35791898
14488 mds*) res=($(do_facet $facet \
14489 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14491 ost*) res=($(do_facet $facet \
14492 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14494 *) error "Wrong facet '$facet'" ;;
14496 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14497 # if $want is zero, it means any stat increment is ok.
14498 if (( $want > 0 )); then
14499 local count=${res[1]}
14501 if (( $count != $want )); then
14502 if [[ $facet =~ "mds" ]]; then
14503 do_nodes $(comma_list $(mdts_nodes)) \
14504 $LCTL get_param mdt.*.md_stats
14506 do_nodes $(comma_list $(osts-nodes)) \
14507 $LCTL get_param obdfilter.*.stats
14509 error "The $op counter on $facet is $count, not $want"
14515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14516 remote_ost_nodsh && skip "remote OST with nodsh"
14517 remote_mds_nodsh && skip "remote MDS with nodsh"
14518 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14519 skip_env "MDS doesn't support rename stats"
14521 local testdir=$DIR/${tdir}/stats_testdir
14523 mkdir -p $DIR/${tdir}
14526 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14527 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14529 # verify mdt stats first.
14530 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14531 check_stats $SINGLEMDS "mkdir" 1
14533 # clear "open" from "lfs mkdir" above
14534 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14535 touch ${testdir}/${tfile} || error "touch failed"
14536 check_stats $SINGLEMDS "open" 1
14537 check_stats $SINGLEMDS "close" 1
14538 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14539 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14540 check_stats $SINGLEMDS "mknod" 2
14542 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14543 check_stats $SINGLEMDS "unlink" 1
14544 rm -f ${testdir}/${tfile} || error "file remove failed"
14545 check_stats $SINGLEMDS "unlink" 2
14547 # remove working dir and check mdt stats again.
14548 rmdir ${testdir} || error "rmdir failed"
14549 check_stats $SINGLEMDS "rmdir" 1
14551 local testdir1=$DIR/${tdir}/stats_testdir1
14552 mkdir_on_mdt0 -p ${testdir}
14553 mkdir_on_mdt0 -p ${testdir1}
14554 touch ${testdir1}/test1
14555 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14556 check_stats $SINGLEMDS "crossdir_rename" 1
14558 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14559 check_stats $SINGLEMDS "samedir_rename" 1
14561 rm -rf $DIR/${tdir}
14563 run_test 133a "Verifying MDT stats ========================================"
14568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14569 remote_ost_nodsh && skip "remote OST with nodsh"
14570 remote_mds_nodsh && skip "remote MDS with nodsh"
14572 local testdir=$DIR/${tdir}/stats_testdir
14574 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14575 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14576 touch ${testdir}/${tfile} || error "touch failed"
14577 cancel_lru_locks mdc
14580 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14581 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14583 # extra mdt stats verification.
14584 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14585 check_stats $SINGLEMDS "setattr" 1
14586 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14587 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14589 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14590 check_stats $SINGLEMDS "getattr" 1
14592 rm -rf $DIR/${tdir}
14594 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14595 # so the check below is not reliable
14596 [ $MDSCOUNT -eq 1 ] || return 0
14598 # Sleep to avoid a cached response.
14599 #define OBD_STATFS_CACHE_SECONDS 1
14601 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14602 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14603 $LFS df || error "lfs failed"
14604 check_stats $SINGLEMDS "statfs" 1
14606 # check aggregated statfs (LU-10018)
14607 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14609 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14612 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14613 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14615 check_stats $SINGLEMDS "statfs" 1
14617 # We want to check that the client didn't send OST_STATFS to
14618 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14619 # extra care is needed here.
14620 if remote_mds; then
14621 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14622 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14624 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14625 [ "$res" ] && error "OST got STATFS"
14630 run_test 133b "Verifying extra MDT stats =================================="
14633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14634 remote_ost_nodsh && skip "remote OST with nodsh"
14635 remote_mds_nodsh && skip "remote MDS with nodsh"
14637 local testdir=$DIR/$tdir/stats_testdir
14639 test_mkdir -p $testdir
14641 # verify obdfilter stats.
14642 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14644 cancel_lru_locks osc
14645 wait_delete_completed
14648 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14649 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14651 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14654 cancel_lru_locks osc
14655 check_stats ost1 "write" 1
14657 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14658 check_stats ost1 "read" 1
14660 > $testdir/$tfile || error "truncate failed"
14661 check_stats ost1 "punch" 1
14663 rm -f $testdir/$tfile || error "file remove failed"
14664 wait_delete_completed
14665 check_stats ost1 "destroy" 1
14669 run_test 133c "Verifying OST stats ========================================"
14676 while [ $value -ge 2 ]; do
14681 if [ $orig -gt $order ]; then
14689 local size=('K' 'M' 'G' 'T');
14691 local size_string=$value
14693 while [ $value -ge 1024 ]; do
14694 if [ $i -gt 3 ]; then
14695 #T is the biggest unit we get here, if that is bigger,
14697 size_string=${value}T
14700 value=$((value >> 10))
14701 if [ $value -lt 1024 ]; then
14702 size_string=${value}${size[$i]}
14711 get_rename_size() {
14713 local context=${2:-.}
14714 local sample=$(do_facet $SINGLEMDS $LCTL \
14715 get_param mdt.$FSNAME-MDT0000.rename_stats |
14716 grep -A1 $context |
14717 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14723 remote_ost_nodsh && skip "remote OST with nodsh"
14724 remote_mds_nodsh && skip "remote MDS with nodsh"
14725 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14726 skip_env "MDS doesn't support rename stats"
14728 local testdir1=$DIR/${tdir}/stats_testdir1
14729 local testdir2=$DIR/${tdir}/stats_testdir2
14730 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14732 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14734 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14735 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14737 createmany -o $testdir1/test 512 || error "createmany failed"
14739 # check samedir rename size
14740 mv ${testdir1}/test0 ${testdir1}/test_0
14742 local testdir1_size=$(ls -l $DIR/${tdir} |
14743 awk '/stats_testdir1/ {print $5}')
14744 local testdir2_size=$(ls -l $DIR/${tdir} |
14745 awk '/stats_testdir2/ {print $5}')
14747 testdir1_size=$(order_2 $testdir1_size)
14748 testdir2_size=$(order_2 $testdir2_size)
14750 testdir1_size=$(size_in_KMGT $testdir1_size)
14751 testdir2_size=$(size_in_KMGT $testdir2_size)
14753 echo "source rename dir size: ${testdir1_size}"
14754 echo "target rename dir size: ${testdir2_size}"
14756 local cmd="do_facet $SINGLEMDS $LCTL "
14757 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14759 eval $cmd || error "$cmd failed"
14760 local samedir=$($cmd | grep 'same_dir')
14761 local same_sample=$(get_rename_size $testdir1_size)
14762 [ -z "$samedir" ] && error "samedir_rename_size count error"
14763 [[ $same_sample -eq 1 ]] ||
14764 error "samedir_rename_size error $same_sample"
14765 echo "Check same dir rename stats success"
14767 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14769 # check crossdir rename size
14770 mv ${testdir1}/test_0 ${testdir2}/test_0
14772 testdir1_size=$(ls -l $DIR/${tdir} |
14773 awk '/stats_testdir1/ {print $5}')
14774 testdir2_size=$(ls -l $DIR/${tdir} |
14775 awk '/stats_testdir2/ {print $5}')
14777 testdir1_size=$(order_2 $testdir1_size)
14778 testdir2_size=$(order_2 $testdir2_size)
14780 testdir1_size=$(size_in_KMGT $testdir1_size)
14781 testdir2_size=$(size_in_KMGT $testdir2_size)
14783 echo "source rename dir size: ${testdir1_size}"
14784 echo "target rename dir size: ${testdir2_size}"
14786 eval $cmd || error "$cmd failed"
14787 local crossdir=$($cmd | grep 'crossdir')
14788 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14789 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14790 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14791 [[ $src_sample -eq 1 ]] ||
14792 error "crossdir_rename_size error $src_sample"
14793 [[ $tgt_sample -eq 1 ]] ||
14794 error "crossdir_rename_size error $tgt_sample"
14795 echo "Check cross dir rename stats success"
14796 rm -rf $DIR/${tdir}
14798 run_test 133d "Verifying rename_stats ========================================"
14801 remote_mds_nodsh && skip "remote MDS with nodsh"
14802 remote_ost_nodsh && skip "remote OST with nodsh"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14805 local testdir=$DIR/${tdir}/stats_testdir
14806 local ctr f0 f1 bs=32768 count=42 sum
14808 mkdir -p ${testdir} || error "mkdir failed"
14810 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14812 for ctr in {write,read}_bytes; do
14814 cancel_lru_locks osc
14816 do_facet ost1 $LCTL set_param -n \
14817 "obdfilter.*.exports.clear=clear"
14819 if [ $ctr = write_bytes ]; then
14821 f1=${testdir}/${tfile}
14823 f0=${testdir}/${tfile}
14827 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14830 cancel_lru_locks osc
14832 sum=$(do_facet ost1 $LCTL get_param \
14833 "obdfilter.*.exports.*.stats" |
14834 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14835 $1 == ctr { sum += $7 }
14836 END { printf("%0.0f", sum) }')
14838 if ((sum != bs * count)); then
14839 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14843 rm -rf $DIR/${tdir}
14845 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14848 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14849 skip "too old lustre for get_param -R ($facet_ver)"
14851 # verifying readability.
14852 $LCTL get_param -R '*' &> /dev/null
14854 # Verifing writability with badarea_io.
14855 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14856 local skipped_params='force_lbug|changelog_mask|daemon_file'
14857 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14858 egrep -v "$skipped_params" |
14859 xargs -n 1 find $proc_dirs -name |
14860 xargs -n 1 badarea_io ||
14861 error "client badarea_io failed"
14863 # remount the FS in case writes/reads /proc break the FS
14864 cleanup || error "failed to unmount"
14865 setup || error "failed to setup"
14867 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14870 remote_mds_nodsh && skip "remote MDS with nodsh"
14871 remote_ost_nodsh && skip "remote OST with nodsh"
14873 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14874 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14876 for facet in mds1 ost1; do
14877 local facet_ver=$(lustre_version_code $facet)
14878 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14879 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14881 log "$facet: too old lustre for get_param -R"
14883 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14884 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14885 tr -d = | egrep -v $skipped_params |
14886 xargs -n 1 find $proc_dirs -name |
14887 xargs -n 1 badarea_io" ||
14888 error "$facet badarea_io failed"
14890 skip_noexit "$facet: too old lustre for get_param -R"
14894 # remount the FS in case writes/reads /proc break the FS
14895 cleanup || error "failed to unmount"
14896 setup || error "failed to setup"
14898 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14901 remote_mds_nodsh && skip "remote MDS with nodsh"
14902 remote_ost_nodsh && skip "remote OST with nodsh"
14903 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14904 skip "Need MDS version at least 2.9.54"
14907 for facet in client mds1 ost1; do
14908 # Get the list of files that are missing the terminating newline
14909 local plist=$(do_facet $facet
14910 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14912 for ent in $plist; do
14913 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14914 awk -v FS='\v' -v RS='\v\v' \
14915 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14916 print FILENAME}'" 2>/dev/null)
14917 [ -z $missing ] || {
14918 do_facet $facet $LCTL get_param $ent | od -An -tx1
14919 error "file does not end with newline: $facet-$ent"
14924 run_test 133h "Proc files should end with newlines"
14927 remote_mds_nodsh && skip "remote MDS with nodsh"
14928 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14929 skip "Need MDS version at least 2.7.54"
14931 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14932 cancel_lru_locks mdc
14934 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14935 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14936 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14939 createmany -o $DIR/$tdir/f $nr ||
14940 error "failed to create $nr files in $DIR/$tdir"
14941 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14943 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14944 do_facet mds1 $LCTL set_param fail_loc=0x327
14945 do_facet mds1 $LCTL set_param fail_val=500
14948 echo "sleep 10 seconds ..."
14950 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14952 do_facet mds1 $LCTL set_param fail_loc=0
14953 do_facet mds1 $LCTL set_param fail_val=0
14954 [ $lck_cnt -lt $unused ] ||
14955 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14958 unlinkmany $DIR/$tdir/f $nr
14960 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14963 remote_mds_nodsh && skip "remote MDS with nodsh"
14964 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14965 skip "Need MDS version at least 2.7.54"
14967 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14968 cancel_lru_locks mdc
14970 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14971 ldlm.lock_reclaim_threshold_mb)
14972 # disable reclaim temporarily
14973 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14975 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14976 do_facet mds1 $LCTL set_param fail_loc=0x328
14977 do_facet mds1 $LCTL set_param fail_val=500
14979 $LCTL set_param debug=+trace
14982 createmany -o $DIR/$tdir/f $nr &
14983 local create_pid=$!
14985 echo "Sleep $TIMEOUT seconds ..."
14987 if ! ps -p $create_pid > /dev/null 2>&1; then
14988 do_facet mds1 $LCTL set_param fail_loc=0
14989 do_facet mds1 $LCTL set_param fail_val=0
14990 do_facet mds1 $LCTL set_param \
14991 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14992 error "createmany finished incorrectly!"
14994 do_facet mds1 $LCTL set_param fail_loc=0
14995 do_facet mds1 $LCTL set_param fail_val=0
14996 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14997 wait $create_pid || return 1
14999 unlinkmany $DIR/$tdir/f $nr
15001 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15004 remote_mds_nodsh && skip "remote MDS with nodsh"
15005 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15006 skip "Need MDS version at least 2.13.50"
15009 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15011 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15012 #set only one record at plain llog
15013 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15015 #fill already existed plain llog each 64767
15016 #wrapping whole catalog
15017 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15019 createmany -o $DIR/$tdir/$tfile_ 64700
15020 for (( i = 0; i < 64700; i = i + 2 ))
15022 rm $DIR/$tdir/$tfile_$i &
15023 rm $DIR/$tdir/$tfile_$((i + 1)) &
15028 #waiting osp synchronization
15029 wait_delete_completed
15031 run_test 135 "Race catalog processing"
15034 remote_mds_nodsh && skip "remote MDS with nodsh"
15035 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15036 skip "Need MDS version at least 2.13.50"
15039 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15040 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15041 #set only one record at plain llog
15042 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15043 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15045 #fill already existed 2 plain llogs each 64767
15046 #wrapping whole catalog
15047 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15048 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15049 wait_delete_completed
15051 createmany -o $DIR/$tdir/$tfile_ 10
15054 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15055 for (( i = 0; i < 10; i = i + 3 ))
15057 rm $DIR/$tdir/$tfile_$i &
15058 rm $DIR/$tdir/$tfile_$((i + 1)) &
15062 rm $DIR/$tdir/$tfile_$((i + 2)) &
15065 #waiting osp synchronization
15066 wait_delete_completed
15068 run_test 136 "Race catalog processing 2"
15070 test_140() { #bug-17379
15071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15073 test_mkdir $DIR/$tdir
15074 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15075 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15077 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15078 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15080 while i=$((i + 1)); do
15082 cd $i || error "Changing to $i"
15083 ln -s ../stat stat || error "Creating stat symlink"
15084 # Read the symlink until ELOOP present,
15085 # not LBUGing the system is considered success,
15086 # we didn't overrun the stack.
15087 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15088 if [ $ret -ne 0 ]; then
15089 if [ $ret -eq 40 ]; then
15092 error "Open stat symlink"
15098 echo "The symlink depth = $i"
15099 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15100 error "Invalid symlink depth"
15102 # Test recursive symlink
15103 ln -s symlink_self symlink_self
15104 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15105 echo "open symlink_self returns $ret"
15106 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15108 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15113 local TF="$TMP/$tfile"
15115 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15116 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15118 cancel_lru_locks $OSC
15119 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15120 remount_client $MOUNT
15122 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15125 $TRUNCATE $DIR/$tfile 6000
15126 cancel_lru_locks $OSC
15127 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15130 echo "12345" >>$DIR/$tfile
15131 cancel_lru_locks $OSC
15132 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15135 echo "12345" >>$DIR/$tfile
15136 cancel_lru_locks $OSC
15137 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15139 run_test 150a "truncate/append tests"
15142 check_set_fallocate_or_skip
15146 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15147 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15148 skip_eopnotsupp "$out|check_fallocate failed"
15150 run_test 150b "Verify fallocate (prealloc) functionality"
15153 check_set_fallocate_or_skip
15156 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15157 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15159 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15160 # precomputed md5sum for 20MB of zeroes
15161 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15162 local sum=($(md5sum $DIR/$tfile))
15164 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15166 check_set_fallocate 1
15169 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15170 sum=($(md5sum $DIR/$tfile))
15172 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15174 run_test 150bb "Verify fallocate modes both zero space"
15177 check_set_fallocate_or_skip
15178 local striping="-c2"
15180 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15181 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15182 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15183 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15184 local want=$((OSTCOUNT * 1048576))
15186 # Must allocate all requested space, not more than 5% extra
15187 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15188 error "bytes $bytes is not $want"
15192 echo "verify fallocate on PFL file"
15194 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15196 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15197 error "Create $DIR/$tfile failed"
15198 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15199 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15200 want=$((512 * 1048576))
15202 # Must allocate all requested space, not more than 5% extra
15203 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15204 error "bytes $bytes is not $want"
15206 run_test 150c "Verify fallocate Size and Blocks"
15209 check_set_fallocate_or_skip
15210 local striping="-c2"
15212 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15214 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15215 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15216 error "setstripe failed"
15217 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15218 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15219 local want=$((OSTCOUNT * 1048576))
15221 # Must allocate all requested space, not more than 5% extra
15222 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15223 error "bytes $bytes is not $want"
15225 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15228 check_set_fallocate_or_skip
15232 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15233 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15234 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15236 # Find OST with Minimum Size
15237 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15238 sort -un | head -1)
15240 # Get 100MB per OST of the available space to reduce run time
15241 # else 60% of the available space if we are running SLOW tests
15242 if [ $SLOW == "no" ]; then
15243 local space=$((1024 * 100 * OSTCOUNT))
15245 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15248 fallocate -l${space}k $DIR/$tfile ||
15249 error "fallocate ${space}k $DIR/$tfile failed"
15250 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15252 # get size immediately after fallocate. This should be correctly
15254 local size=$(stat -c '%s' $DIR/$tfile)
15255 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15257 # Sleep for a while for statfs to get updated. And not pull from cache.
15260 echo "df after fallocate:"
15263 (( size / 1024 == space )) || error "size $size != requested $space"
15264 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15265 error "used $used < space $space"
15267 rm $DIR/$tfile || error "rm failed"
15269 wait_delete_completed
15271 echo "df after unlink:"
15274 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15279 local want_size_before=20480 # in bytes
15280 local want_blocks_before=40 # 512 sized blocks
15281 local want_blocks_after=24 # 512 sized blocks
15282 local length=$(((want_blocks_before - want_blocks_after) * 512))
15284 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15285 skip "need at least 2.14.0 for fallocate punch"
15287 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15288 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15291 check_set_fallocate_or_skip
15292 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15294 [[ "x$DOM" == "xyes" ]] &&
15295 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15297 echo "Verify fallocate punch: Range within the file range"
15298 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15299 error "dd failed for bs 4096 and count 5"
15301 # Call fallocate with punch range which is within the file range
15302 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15303 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15304 # client must see changes immediately after fallocate
15305 size=$(stat -c '%s' $DIR/$tfile)
15306 blocks=$(stat -c '%b' $DIR/$tfile)
15308 # Verify punch worked.
15309 (( blocks == want_blocks_after )) ||
15310 error "punch failed: blocks $blocks != $want_blocks_after"
15312 (( size == want_size_before )) ||
15313 error "punch failed: size $size != $want_size_before"
15315 # Verify there is hole in file
15316 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15317 # precomputed md5sum
15318 local expect="4a9a834a2db02452929c0a348273b4aa"
15320 cksum=($(md5sum $DIR/$tfile))
15321 [[ "${cksum[0]}" == "$expect" ]] ||
15322 error "unexpected MD5SUM after punch: ${cksum[0]}"
15324 # Start second sub-case for fallocate punch.
15325 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15326 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15327 error "dd failed for bs 4096 and count 5"
15329 # Punch range less than block size will have no change in block count
15330 want_blocks_after=40 # 512 sized blocks
15332 # Punch overlaps two blocks and less than blocksize
15333 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15334 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15335 size=$(stat -c '%s' $DIR/$tfile)
15336 blocks=$(stat -c '%b' $DIR/$tfile)
15338 # Verify punch worked.
15339 (( blocks == want_blocks_after )) ||
15340 error "punch failed: blocks $blocks != $want_blocks_after"
15342 (( size == want_size_before )) ||
15343 error "punch failed: size $size != $want_size_before"
15345 # Verify if range is really zero'ed out. We expect Zeros.
15346 # precomputed md5sum
15347 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15348 cksum=($(md5sum $DIR/$tfile))
15349 [[ "${cksum[0]}" == "$expect" ]] ||
15350 error "unexpected MD5SUM after punch: ${cksum[0]}"
15352 run_test 150f "Verify fallocate punch functionality"
15360 local BS=4096 # Block size in bytes
15362 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15363 skip "need at least 2.14.0 for fallocate punch"
15365 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15366 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15369 check_set_fallocate_or_skip
15370 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15372 if [[ "x$DOM" == "xyes" ]]; then
15373 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15374 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15376 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15377 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15380 # Get 100MB per OST of the available space to reduce run time
15381 # else 60% of the available space if we are running SLOW tests
15382 if [ $SLOW == "no" ]; then
15383 space=$((1024 * 100 * OSTCOUNT))
15385 # Find OST with Minimum Size
15386 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15387 sort -un | head -1)
15388 echo "min size OST: $space"
15389 space=$(((space * 60)/100 * OSTCOUNT))
15391 # space in 1k units, round to 4k blocks
15392 local blkcount=$((space * 1024 / $BS))
15394 echo "Verify fallocate punch: Very large Range"
15395 fallocate -l${space}k $DIR/$tfile ||
15396 error "fallocate ${space}k $DIR/$tfile failed"
15397 # write 1M at the end, start and in the middle
15398 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15399 error "dd failed: bs $BS count 256"
15400 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15401 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15402 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15403 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15406 size=$(stat -c '%s' $DIR/$tfile)
15408 # gather punch length.
15409 local punch_size=$((size - (BS * 2)))
15411 echo "punch_size = $punch_size"
15412 echo "size - punch_size: $((size - punch_size))"
15413 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15415 # Call fallocate to punch all except 2 blocks. We leave the
15416 # first and the last block
15417 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15418 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15419 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15421 size_after=$(stat -c '%s' $DIR/$tfile)
15422 blocks_after=$(stat -c '%b' $DIR/$tfile)
15424 # Verify punch worked.
15425 # Size should be kept
15426 (( size == size_after )) ||
15427 error "punch failed: size $size != $size_after"
15429 # two 4k data blocks to remain plus possible 1 extra extent block
15430 (( blocks_after <= ((BS / 512) * 3) )) ||
15431 error "too many blocks remains: $blocks_after"
15433 # Verify that file has hole between the first and the last blocks
15434 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15435 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15437 echo "Hole at [$hole_start, $hole_end)"
15438 (( hole_start == BS )) ||
15439 error "no hole at offset $BS after punch"
15441 (( hole_end == BS + punch_size )) ||
15442 error "data at offset $hole_end < $((BS + punch_size))"
15444 run_test 150g "Verify fallocate punch on large range"
15447 local file=$DIR/$tfile
15450 check_set_fallocate_or_skip
15451 statx_supported || skip_env "Test must be statx() syscall supported"
15453 # fallocate() does not update the size information on the MDT
15454 fallocate -l 16K $file || error "failed to fallocate $file"
15455 cancel_lru_locks $OSC
15456 # STATX with cached-always mode will not send glimpse RPCs to OST,
15457 # it uses the caching attrs on the client side as much as possible.
15458 size=$($STATX --cached=always -c %s $file)
15459 [ $size == 16384 ] ||
15460 error "size after fallocate() is $size, expected 16384"
15462 run_test 150h "Verify extend fallocate updates the file size"
15464 #LU-2902 roc_hit was not able to read all values from lproc
15465 function roc_hit_init() {
15466 local list=$(comma_list $(osts_nodes))
15467 local dir=$DIR/$tdir-check
15468 local file=$dir/$tfile
15474 #use setstripe to do a write to every ost
15475 for i in $(seq 0 $((OSTCOUNT-1))); do
15476 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15477 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15478 idx=$(printf %04x $i)
15479 BEFORE=$(get_osd_param $list *OST*$idx stats |
15480 awk '$1 == "cache_access" {sum += $7}
15481 END { printf("%0.0f", sum) }')
15483 cancel_lru_locks osc
15484 cat $file >/dev/null
15486 AFTER=$(get_osd_param $list *OST*$idx stats |
15487 awk '$1 == "cache_access" {sum += $7}
15488 END { printf("%0.0f", sum) }')
15490 echo BEFORE:$BEFORE AFTER:$AFTER
15491 if ! let "AFTER - BEFORE == 4"; then
15493 error "roc_hit is not safe to use"
15501 function roc_hit() {
15502 local list=$(comma_list $(osts_nodes))
15503 echo $(get_osd_param $list '' stats |
15504 awk '$1 == "cache_hit" {sum += $7}
15505 END { printf("%0.0f", sum) }')
15508 function set_cache() {
15511 if [ "$2" == "off" ]; then
15514 local list=$(comma_list $(osts_nodes))
15515 set_osd_param $list '' $1_cache_enable $on
15517 cancel_lru_locks osc
15521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15522 remote_ost_nodsh && skip "remote OST with nodsh"
15525 local list=$(comma_list $(osts_nodes))
15527 # check whether obdfilter is cache capable at all
15528 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15529 skip "not cache-capable obdfilter"
15532 # check cache is enabled on all obdfilters
15533 if get_osd_param $list '' read_cache_enable | grep 0; then
15534 skip "oss cache is disabled"
15537 set_osd_param $list '' writethrough_cache_enable 1
15539 # check write cache is enabled on all obdfilters
15540 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15541 skip "oss write cache is NOT enabled"
15546 #define OBD_FAIL_OBD_NO_LRU 0x609
15547 do_nodes $list $LCTL set_param fail_loc=0x609
15549 # pages should be in the case right after write
15550 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15553 local BEFORE=$(roc_hit)
15554 cancel_lru_locks osc
15555 cat $DIR/$tfile >/dev/null
15556 local AFTER=$(roc_hit)
15558 do_nodes $list $LCTL set_param fail_loc=0
15560 if ! let "AFTER - BEFORE == CPAGES"; then
15561 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15564 cancel_lru_locks osc
15565 # invalidates OST cache
15566 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15567 set_osd_param $list '' read_cache_enable 0
15568 cat $DIR/$tfile >/dev/null
15570 # now data shouldn't be found in the cache
15572 cancel_lru_locks osc
15573 cat $DIR/$tfile >/dev/null
15575 if let "AFTER - BEFORE != 0"; then
15576 error "IN CACHE: before: $BEFORE, after: $AFTER"
15579 set_osd_param $list '' read_cache_enable 1
15582 run_test 151 "test cache on oss and controls ==============================="
15585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15587 local TF="$TMP/$tfile"
15589 # simulate ENOMEM during write
15590 #define OBD_FAIL_OST_NOMEM 0x226
15591 lctl set_param fail_loc=0x80000226
15592 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15594 sync || error "sync failed"
15595 lctl set_param fail_loc=0
15597 # discard client's cache
15598 cancel_lru_locks osc
15600 # simulate ENOMEM during read
15601 lctl set_param fail_loc=0x80000226
15602 cmp $TF $DIR/$tfile || error "cmp failed"
15603 lctl set_param fail_loc=0
15607 run_test 152 "test read/write with enomem ============================"
15610 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15612 run_test 153 "test if fdatasync does not crash ======================="
15614 dot_lustre_fid_permission_check() {
15616 local ffid=$MOUNT/.lustre/fid/$fid
15619 echo "stat fid $fid"
15620 stat $ffid || error "stat $ffid failed."
15621 echo "touch fid $fid"
15622 touch $ffid || error "touch $ffid failed."
15623 echo "write to fid $fid"
15624 cat /etc/hosts > $ffid || error "write $ffid failed."
15625 echo "read fid $fid"
15626 diff /etc/hosts $ffid || error "read $ffid failed."
15627 echo "append write to fid $fid"
15628 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15629 echo "rename fid $fid"
15630 mv $ffid $test_dir/$tfile.1 &&
15631 error "rename $ffid to $tfile.1 should fail."
15632 touch $test_dir/$tfile.1
15633 mv $test_dir/$tfile.1 $ffid &&
15634 error "rename $tfile.1 to $ffid should fail."
15635 rm -f $test_dir/$tfile.1
15636 echo "truncate fid $fid"
15637 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15638 echo "link fid $fid"
15639 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15640 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15641 echo "setfacl fid $fid"
15642 setfacl -R -m u:$USER0:rwx $ffid ||
15643 error "setfacl $ffid failed"
15644 echo "getfacl fid $fid"
15645 getfacl $ffid || error "getfacl $ffid failed."
15647 echo "unlink fid $fid"
15648 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15649 echo "mknod fid $fid"
15650 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15652 fid=[0xf00000400:0x1:0x0]
15653 ffid=$MOUNT/.lustre/fid/$fid
15655 echo "stat non-exist fid $fid"
15656 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15657 echo "write to non-exist fid $fid"
15658 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15659 echo "link new fid $fid"
15660 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15662 mkdir -p $test_dir/$tdir
15663 touch $test_dir/$tdir/$tfile
15664 fid=$($LFS path2fid $test_dir/$tdir)
15667 error "error: could not get fid for $test_dir/$dir/$tfile."
15669 ffid=$MOUNT/.lustre/fid/$fid
15672 ls $ffid || error "ls $ffid failed."
15673 echo "touch $fid/$tfile.1"
15674 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15676 echo "touch $MOUNT/.lustre/fid/$tfile"
15677 touch $MOUNT/.lustre/fid/$tfile && \
15678 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15680 echo "setxattr to $MOUNT/.lustre/fid"
15681 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15683 echo "listxattr for $MOUNT/.lustre/fid"
15684 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15686 echo "delxattr from $MOUNT/.lustre/fid"
15687 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15689 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15690 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15691 error "touch invalid fid should fail."
15693 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15694 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15695 error "touch non-normal fid should fail."
15697 echo "rename $tdir to $MOUNT/.lustre/fid"
15698 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15699 error "rename to $MOUNT/.lustre/fid should fail."
15701 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15703 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15704 local new_obf_mode=777
15706 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15707 chmod $new_obf_mode $DIR/.lustre/fid ||
15708 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15710 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15711 [ $obf_mode -eq $new_obf_mode ] ||
15712 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15714 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15715 chmod $old_obf_mode $DIR/.lustre/fid ||
15716 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15719 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15720 fid=$($LFS path2fid $test_dir/$tfile-2)
15722 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15724 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15725 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15726 error "create lov data thru .lustre failed"
15728 echo "cp /etc/passwd $test_dir/$tfile-2"
15729 cp /etc/passwd $test_dir/$tfile-2 ||
15730 error "copy to $test_dir/$tfile-2 failed."
15731 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15732 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15733 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15735 rm -rf $test_dir/tfile.lnk
15736 rm -rf $test_dir/$tfile-2
15740 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15741 skip "Need MDS version at least 2.4.1"
15743 local tf=$DIR/$tfile
15746 local fid=$($LFS path2fid $tf)
15747 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15749 # check that we get the same pathname back
15752 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15753 echo "$rootpath $fid"
15754 found=$($LFS fid2path $rootpath "$fid")
15755 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15756 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15759 # check wrong root path format
15760 rootpath=$MOUNT"_wrong"
15761 found=$($LFS fid2path $rootpath "$fid")
15762 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15764 run_test 154A "lfs path2fid and fid2path basic checks"
15767 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15768 skip "Need MDS version at least 2.4.1"
15770 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15771 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15772 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15773 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15775 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15776 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15778 # check that we get the same pathname
15779 echo "PFID: $PFID, name: $name"
15780 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15781 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15782 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15783 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15785 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15787 run_test 154B "verify the ll_decode_linkea tool"
15790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15791 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15792 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15793 skip "Need MDS version at least 2.2.51"
15794 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15796 cp /etc/hosts $DIR/$tfile
15798 fid=$($LFS path2fid $DIR/$tfile)
15800 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15802 dot_lustre_fid_permission_check "$fid" $DIR ||
15803 error "dot lustre permission check $fid failed"
15805 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15807 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15809 touch $MOUNT/.lustre/file &&
15810 error "creation is not allowed under .lustre"
15812 mkdir $MOUNT/.lustre/dir &&
15813 error "mkdir is not allowed under .lustre"
15817 run_test 154a "Open-by-FID"
15820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15821 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15822 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15823 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15824 skip "Need MDS version at least 2.2.51"
15826 local remote_dir=$DIR/$tdir/remote_dir
15830 mkdir -p $DIR/$tdir
15831 $LFS mkdir -i $MDTIDX $remote_dir ||
15832 error "create remote directory failed"
15834 cp /etc/hosts $remote_dir/$tfile
15836 fid=$($LFS path2fid $remote_dir/$tfile)
15838 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15840 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15841 error "dot lustre permission check $fid failed"
15844 run_test 154b "Open-by-FID for remote directory"
15847 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15848 skip "Need MDS version at least 2.4.1"
15850 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15851 local FID1=$($LFS path2fid $DIR/$tfile.1)
15852 local FID2=$($LFS path2fid $DIR/$tfile.2)
15853 local FID3=$($LFS path2fid $DIR/$tfile.3)
15856 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15857 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15858 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15860 [ "$FID" = "${!want}" ] ||
15861 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15865 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15867 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15868 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15872 run_test 154c "lfs path2fid and fid2path multiple arguments"
15875 remote_mds_nodsh && skip "remote MDS with nodsh"
15876 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15877 skip "Need MDS version at least 2.5.53"
15879 if remote_mds; then
15880 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15884 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15891 local fid=$($LFS path2fid $DIR/$tfile)
15894 cmd="exec $fd<$DIR/$tfile"
15896 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15897 echo "$fid_list" | grep "$fid"
15900 cmd="exec $fd>/dev/null"
15902 if [ $rc -ne 0 ]; then
15903 error "FID $fid not found in open files list $fid_list"
15906 run_test 154d "Verify open file fid"
15910 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15911 skip "Need MDS version at least 2.6.50"
15913 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15914 error ".lustre returned by readdir"
15917 run_test 154e ".lustre is not returned by readdir"
15920 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15922 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15923 mkdir_on_mdt0 $DIR/$tdir
15924 # test dirs inherit from its stripe
15925 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15926 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15927 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15928 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15931 # get fid of parents
15932 local FID0=$($LFS path2fid $DIR/$tdir)
15933 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15934 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15935 local FID3=$($LFS path2fid $DIR)
15937 # check that path2fid --parents returns expected <parent_fid>/name
15938 # 1) test for a directory (single parent)
15939 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15940 [ "$parent" == "$FID0/foo1" ] ||
15941 error "expected parent: $FID0/foo1, got: $parent"
15943 # 2) test for a file with nlink > 1 (multiple parents)
15944 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15945 echo "$parent" | grep -F "$FID1/$tfile" ||
15946 error "$FID1/$tfile not returned in parent list"
15947 echo "$parent" | grep -F "$FID2/link" ||
15948 error "$FID2/link not returned in parent list"
15950 # 3) get parent by fid
15951 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15952 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15953 echo "$parent" | grep -F "$FID1/$tfile" ||
15954 error "$FID1/$tfile not returned in parent list (by fid)"
15955 echo "$parent" | grep -F "$FID2/link" ||
15956 error "$FID2/link not returned in parent list (by fid)"
15958 # 4) test for entry in root directory
15959 parent=$($LFS path2fid --parents $DIR/f)
15960 echo "$parent" | grep -F "$FID3/f" ||
15961 error "$FID3/f not returned in parent list"
15963 # 5) test it on root directory
15964 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15965 error "$MOUNT should not have parents"
15967 # enable xattr caching and check that linkea is correctly updated
15968 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15969 save_lustre_params client "llite.*.xattr_cache" > $save
15970 lctl set_param llite.*.xattr_cache 1
15972 # 6.1) linkea update on rename
15973 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15975 # get parents by fid
15976 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15977 # foo1 should no longer be returned in parent list
15978 echo "$parent" | grep -F "$FID1" &&
15979 error "$FID1 should no longer be in parent list"
15980 # the new path should appear
15981 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15982 error "$FID2/$tfile.moved is not in parent list"
15984 # 6.2) linkea update on unlink
15985 rm -f $DIR/$tdir/foo2/link
15986 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15987 # foo2/link should no longer be returned in parent list
15988 echo "$parent" | grep -F "$FID2/link" &&
15989 error "$FID2/link should no longer be in parent list"
15993 restore_lustre_params < $save
15996 run_test 154f "get parent fids by reading link ea"
16000 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16001 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16002 skip "Need MDS version at least 2.6.92"
16004 mkdir_on_mdt0 $DIR/$tdir
16005 llapi_fid_test -d $DIR/$tdir
16007 run_test 154g "various llapi FID tests"
16009 test_155_small_load() {
16010 local temp=$TMP/$tfile
16011 local file=$DIR/$tfile
16013 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16014 error "dd of=$temp bs=6096 count=1 failed"
16016 cancel_lru_locks $OSC
16017 cmp $temp $file || error "$temp $file differ"
16019 $TRUNCATE $temp 6000
16020 $TRUNCATE $file 6000
16021 cmp $temp $file || error "$temp $file differ (truncate1)"
16023 echo "12345" >>$temp
16024 echo "12345" >>$file
16025 cmp $temp $file || error "$temp $file differ (append1)"
16027 echo "12345" >>$temp
16028 echo "12345" >>$file
16029 cmp $temp $file || error "$temp $file differ (append2)"
16035 test_155_big_load() {
16036 remote_ost_nodsh && skip "remote OST with nodsh"
16038 local temp=$TMP/$tfile
16039 local file=$DIR/$tfile
16042 local cache_size=$(do_facet ost$((MAXI+1)) \
16043 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16045 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16047 if [ -z "$cache_size" ]; then
16050 local large_file_size=$((cache_size * 2))
16052 echo "OSS cache size: $cache_size KB"
16053 echo "Large file size: $large_file_size KB"
16055 [ $MAXV -le $large_file_size ] &&
16056 skip_env "max available OST size needs > $large_file_size KB"
16058 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16060 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16061 error "dd of=$temp bs=$large_file_size count=1k failed"
16064 cancel_lru_locks osc
16065 cmp $temp $file || error "$temp $file differ"
16071 save_writethrough() {
16072 local facets=$(get_facets OST)
16074 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16080 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16082 save_writethrough $p
16085 set_cache writethrough on
16086 test_155_small_load
16087 restore_lustre_params < $p
16090 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16095 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16097 save_writethrough $p
16100 set_cache writethrough off
16101 test_155_small_load
16102 restore_lustre_params < $p
16105 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16110 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16112 save_writethrough $p
16115 set_cache writethrough on
16116 test_155_small_load
16117 restore_lustre_params < $p
16120 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16125 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16127 save_writethrough $p
16130 set_cache writethrough off
16131 test_155_small_load
16132 restore_lustre_params < $p
16135 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16140 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16142 save_writethrough $p
16145 set_cache writethrough on
16147 restore_lustre_params < $p
16150 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16155 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16157 save_writethrough $p
16160 set_cache writethrough off
16162 restore_lustre_params < $p
16165 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16170 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16172 save_writethrough $p
16175 set_cache writethrough on
16177 restore_lustre_params < $p
16180 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16185 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16187 save_writethrough $p
16190 set_cache writethrough off
16192 restore_lustre_params < $p
16195 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16199 remote_ost_nodsh && skip "remote OST with nodsh"
16200 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16201 skip "stats not implemented on old servers"
16202 [ "$ost1_FSTYPE" = "zfs" ] &&
16203 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16208 local file="$DIR/$tfile"
16209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16211 save_writethrough $p
16214 log "Turn on read and write cache"
16216 set_cache writethrough on
16218 log "Write data and read it back."
16219 log "Read should be satisfied from the cache."
16220 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16222 cancel_lru_locks osc
16223 cat $file >/dev/null
16225 if ! let "AFTER - BEFORE == CPAGES"; then
16226 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16228 log "cache hits: before: $BEFORE, after: $AFTER"
16231 log "Read again; it should be satisfied from the cache."
16233 cancel_lru_locks osc
16234 cat $file >/dev/null
16236 if ! let "AFTER - BEFORE == CPAGES"; then
16237 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16239 log "cache hits:: before: $BEFORE, after: $AFTER"
16242 log "Turn off the read cache and turn on the write cache"
16244 set_cache writethrough on
16246 log "Read again; it should be satisfied from the cache."
16248 cancel_lru_locks osc
16249 cat $file >/dev/null
16251 if ! let "AFTER - BEFORE == CPAGES"; then
16252 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16254 log "cache hits:: before: $BEFORE, after: $AFTER"
16257 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16258 # > 2.12.56 uses pagecache if cached
16259 log "Read again; it should not be satisfied from the cache."
16261 cancel_lru_locks osc
16262 cat $file >/dev/null
16264 if ! let "AFTER - BEFORE == 0"; then
16265 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16267 log "cache hits:: before: $BEFORE, after: $AFTER"
16271 log "Write data and read it back."
16272 log "Read should be satisfied from the cache."
16273 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16275 cancel_lru_locks osc
16276 cat $file >/dev/null
16278 if ! let "AFTER - BEFORE == CPAGES"; then
16279 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16281 log "cache hits:: before: $BEFORE, after: $AFTER"
16284 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16285 # > 2.12.56 uses pagecache if cached
16286 log "Read again; it should not be satisfied from the cache."
16288 cancel_lru_locks osc
16289 cat $file >/dev/null
16291 if ! let "AFTER - BEFORE == 0"; then
16292 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16294 log "cache hits:: before: $BEFORE, after: $AFTER"
16298 log "Turn off read and write cache"
16300 set_cache writethrough off
16302 log "Write data and read it back"
16303 log "It should not be satisfied from the cache."
16305 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16306 cancel_lru_locks osc
16308 cat $file >/dev/null
16310 if ! let "AFTER - BEFORE == 0"; then
16311 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16313 log "cache hits:: before: $BEFORE, after: $AFTER"
16316 log "Turn on the read cache and turn off the write cache"
16318 set_cache writethrough off
16320 log "Write data and read it back"
16321 log "It should not be satisfied from the cache."
16323 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16325 cancel_lru_locks osc
16326 cat $file >/dev/null
16328 if ! let "AFTER - BEFORE == 0"; then
16329 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16331 log "cache hits:: before: $BEFORE, after: $AFTER"
16334 log "Read again; it should be satisfied from the cache."
16336 cancel_lru_locks osc
16337 cat $file >/dev/null
16339 if ! let "AFTER - BEFORE == CPAGES"; then
16340 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16342 log "cache hits:: before: $BEFORE, after: $AFTER"
16345 restore_lustre_params < $p
16348 run_test 156 "Verification of tunables"
16351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16352 remote_mds_nodsh && skip "remote MDS with nodsh"
16353 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16354 skip "Need MDS version at least 2.2.0"
16356 changelog_register || error "changelog_register failed"
16357 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16358 changelog_users $SINGLEMDS | grep -q $cl_user ||
16359 error "User $cl_user not found in changelog_users"
16361 mkdir_on_mdt0 $DIR/$tdir
16364 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16365 changelog_clear 0 || error "changelog_clear failed"
16366 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16367 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16368 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16369 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16370 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16371 rm $DIR/$tdir/pics/desktop.jpg
16373 echo "verifying changelog mask"
16374 changelog_chmask "-MKDIR"
16375 changelog_chmask "-CLOSE"
16377 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16378 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16380 changelog_chmask "+MKDIR"
16381 changelog_chmask "+CLOSE"
16383 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16384 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16386 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16387 CLOSES=$(changelog_dump | grep -c "CLOSE")
16388 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16389 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16392 echo "verifying target fid"
16393 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16394 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16395 [ "$fidc" == "$fidf" ] ||
16396 error "changelog '$tfile' fid $fidc != file fid $fidf"
16397 echo "verifying parent fid"
16398 # The FID returned from the Changelog may be the directory shard on
16399 # a different MDT, and not the FID returned by path2fid on the parent.
16400 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16401 # since this is what will matter when recreating this file in the tree.
16402 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16403 local pathp=$($LFS fid2path $MOUNT "$fidp")
16404 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16405 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16407 echo "getting records for $cl_user"
16408 changelog_users $SINGLEMDS
16409 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16411 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16412 error "changelog_clear failed"
16413 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16414 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16415 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16416 error "user index expect $user_rec1 + $nclr != $user_rec2"
16418 local min0_rec=$(changelog_users $SINGLEMDS |
16419 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16420 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16421 awk '{ print $1; exit; }')
16423 changelog_dump | tail -n 5
16424 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16425 [ $first_rec == $((min0_rec + 1)) ] ||
16426 error "first index should be $min0_rec + 1 not $first_rec"
16428 # LU-3446 changelog index reset on MDT restart
16429 local cur_rec1=$(changelog_users $SINGLEMDS |
16430 awk '/^current.index:/ { print $NF }')
16431 changelog_clear 0 ||
16432 error "clear all changelog records for $cl_user failed"
16433 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16434 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16435 error "Fail to start $SINGLEMDS"
16436 local cur_rec2=$(changelog_users $SINGLEMDS |
16437 awk '/^current.index:/ { print $NF }')
16438 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16439 [ $cur_rec1 == $cur_rec2 ] ||
16440 error "current index should be $cur_rec1 not $cur_rec2"
16442 echo "verifying users from this test are deregistered"
16443 changelog_deregister || error "changelog_deregister failed"
16444 changelog_users $SINGLEMDS | grep -q $cl_user &&
16445 error "User '$cl_user' still in changelog_users"
16447 # lctl get_param -n mdd.*.changelog_users
16448 # current_index: 144
16449 # ID index (idle seconds)
16450 # cl3 144 (2) mask=<list>
16451 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16452 # this is the normal case where all users were deregistered
16453 # make sure no new records are added when no users are present
16454 local last_rec1=$(changelog_users $SINGLEMDS |
16455 awk '/^current.index:/ { print $NF }')
16456 touch $DIR/$tdir/chloe
16457 local last_rec2=$(changelog_users $SINGLEMDS |
16458 awk '/^current.index:/ { print $NF }')
16459 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16460 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16462 # any changelog users must be leftovers from a previous test
16463 changelog_users $SINGLEMDS
16464 echo "other changelog users; can't verify off"
16467 run_test 160a "changelog sanity"
16469 test_160b() { # LU-3587
16470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16471 remote_mds_nodsh && skip "remote MDS with nodsh"
16472 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16473 skip "Need MDS version at least 2.2.0"
16475 changelog_register || error "changelog_register failed"
16476 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16477 changelog_users $SINGLEMDS | grep -q $cl_user ||
16478 error "User '$cl_user' not found in changelog_users"
16480 local longname1=$(str_repeat a 255)
16481 local longname2=$(str_repeat b 255)
16484 echo "creating very long named file"
16485 touch $longname1 || error "create of '$longname1' failed"
16486 echo "renaming very long named file"
16487 mv $longname1 $longname2
16489 changelog_dump | grep RENME | tail -n 5
16492 run_test 160b "Verify that very long rename doesn't crash in changelog"
16495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16496 remote_mds_nodsh && skip "remote MDS with nodsh"
16498 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16499 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16500 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16501 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16505 # Registration step
16506 changelog_register || error "changelog_register failed"
16509 mkdir -p $DIR/$tdir
16510 $MCREATE $DIR/$tdir/foo_160c
16511 changelog_chmask "-TRUNC"
16512 $TRUNCATE $DIR/$tdir/foo_160c 200
16513 changelog_chmask "+TRUNC"
16514 $TRUNCATE $DIR/$tdir/foo_160c 199
16515 changelog_dump | tail -n 5
16516 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16517 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16519 run_test 160c "verify that changelog log catch the truncate event"
16522 remote_mds_nodsh && skip "remote MDS with nodsh"
16523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16525 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16526 skip "Need MDS version at least 2.7.60"
16528 # Registration step
16529 changelog_register || error "changelog_register failed"
16531 mkdir -p $DIR/$tdir/migrate_dir
16532 changelog_clear 0 || error "changelog_clear failed"
16534 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16535 changelog_dump | tail -n 5
16536 local migrates=$(changelog_dump | grep -c "MIGRT")
16537 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16539 run_test 160d "verify that changelog log catch the migrate event"
16542 remote_mds_nodsh && skip "remote MDS with nodsh"
16545 changelog_register || error "changelog_register failed"
16547 local MDT0=$(facet_svc $SINGLEMDS)
16550 # No user (expect fail)
16551 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16553 if [ $rc -eq 0 ]; then
16554 error "Should fail without user"
16555 elif [ $rc -ne 4 ]; then
16556 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16559 # Delete a future user (expect fail)
16560 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16562 if [ $rc -eq 0 ]; then
16563 error "Deleted non-existant user cl77"
16564 elif [ $rc -ne 2 ]; then
16565 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16568 # Clear to a bad index (1 billion should be safe)
16569 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16572 if [ $rc -eq 0 ]; then
16573 error "Successfully cleared to invalid CL index"
16574 elif [ $rc -ne 22 ]; then
16575 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16578 run_test 160e "changelog negative testing (should return errors)"
16581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16582 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16583 skip "Need MDS version at least 2.10.56"
16585 local mdts=$(comma_list $(mdts_nodes))
16588 changelog_register || error "first changelog_register failed"
16589 changelog_register || error "second changelog_register failed"
16591 declare -A cl_user1
16592 declare -A cl_user2
16597 # generate some changelog records to accumulate on each MDT
16598 # use all_char because created files should be evenly distributed
16599 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16600 error "test_mkdir $tdir failed"
16601 log "$(date +%s): creating first files"
16602 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16603 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16604 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16607 # check changelogs have been generated
16608 local start=$SECONDS
16609 local idle_time=$((MDSCOUNT * 5 + 5))
16610 local nbcl=$(changelog_dump | wc -l)
16611 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16613 for param in "changelog_max_idle_time=$idle_time" \
16615 "changelog_min_gc_interval=2" \
16616 "changelog_min_free_cat_entries=3"; do
16617 local MDT0=$(facet_svc $SINGLEMDS)
16618 local var="${param%=*}"
16619 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16621 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16622 do_nodes $mdts $LCTL set_param mdd.*.$param
16625 # force cl_user2 to be idle (1st part), but also cancel the
16626 # cl_user1 records so that it is not evicted later in the test.
16627 local sleep1=$((idle_time / 2))
16628 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16631 # simulate changelog catalog almost full
16632 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16633 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16635 for i in $(seq $MDSCOUNT); do
16636 cl_users=(${CL_USERS[mds$i]})
16637 cl_user1[mds$i]="${cl_users[0]}"
16638 cl_user2[mds$i]="${cl_users[1]}"
16640 [ -n "${cl_user1[mds$i]}" ] ||
16641 error "mds$i: no user registered"
16642 [ -n "${cl_user2[mds$i]}" ] ||
16643 error "mds$i: only ${cl_user2[mds$i]} is registered"
16645 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16646 [ -n "$user_rec1" ] ||
16647 error "mds$i: User ${cl_user1[mds$i]} not registered"
16648 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16649 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16650 [ -n "$user_rec2" ] ||
16651 error "mds$i: User ${cl_user1[mds$i]} not registered"
16652 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16653 "$user_rec1 + 2 == $user_rec2"
16654 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16655 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16656 "$user_rec1 + 2, but is $user_rec2"
16657 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16658 [ -n "$user_rec2" ] ||
16659 error "mds$i: User ${cl_user2[mds$i]} not registered"
16660 [ $user_rec1 == $user_rec2 ] ||
16661 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16662 "$user_rec1, but is $user_rec2"
16665 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16666 local sleep2=$((idle_time - (SECONDS - start) + 1))
16667 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16670 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16671 # cl_user1 should be OK because it recently processed records.
16672 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16673 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16674 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16675 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16678 # ensure gc thread is done
16679 for i in $(mdts_nodes); do
16680 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16681 error "$i: GC-thread not done"
16685 for (( i = 1; i <= MDSCOUNT; i++ )); do
16686 # check cl_user1 still registered
16687 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16688 error "mds$i: User ${cl_user1[mds$i]} not registered"
16689 # check cl_user2 unregistered
16690 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16691 error "mds$i: User ${cl_user2[mds$i]} still registered"
16693 # check changelogs are present and starting at $user_rec1 + 1
16694 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16695 [ -n "$user_rec1" ] ||
16696 error "mds$i: User ${cl_user1[mds$i]} not registered"
16697 first_rec=$($LFS changelog $(facet_svc mds$i) |
16698 awk '{ print $1; exit; }')
16700 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16701 [ $((user_rec1 + 1)) == $first_rec ] ||
16702 error "mds$i: rec $first_rec != $user_rec1 + 1"
16705 run_test 160f "changelog garbage collect (timestamped users)"
16708 remote_mds_nodsh && skip "remote MDS with nodsh"
16709 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16710 skip "Need MDS version at least 2.14.55"
16712 local mdts=$(comma_list $(mdts_nodes))
16715 changelog_register || error "first changelog_register failed"
16716 changelog_register || error "second changelog_register failed"
16718 declare -A cl_user1
16719 declare -A cl_user2
16724 # generate some changelog records to accumulate on each MDT
16725 # use all_char because created files should be evenly distributed
16726 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16727 error "test_mkdir $tdir failed"
16728 for ((i = 0; i < MDSCOUNT; i++)); do
16729 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16730 error "create $DIR/$tdir/d$i.1 failed"
16733 # check changelogs have been generated
16734 local nbcl=$(changelog_dump | wc -l)
16735 (( $nbcl > 0 )) || error "no changelogs found"
16737 # reduce the max_idle_indexes value to make sure we exceed it
16738 for param in "changelog_max_idle_indexes=2" \
16740 "changelog_min_gc_interval=2"; do
16741 local MDT0=$(facet_svc $SINGLEMDS)
16742 local var="${param%=*}"
16743 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16745 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16746 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16747 error "unable to set mdd.*.$param"
16750 local start=$SECONDS
16751 for i in $(seq $MDSCOUNT); do
16752 cl_users=(${CL_USERS[mds$i]})
16753 cl_user1[mds$i]="${cl_users[0]}"
16754 cl_user2[mds$i]="${cl_users[1]}"
16756 [ -n "${cl_user1[mds$i]}" ] ||
16757 error "mds$i: user1 is not registered"
16758 [ -n "${cl_user2[mds$i]}" ] ||
16759 error "mds$i: only ${cl_user1[mds$i]} is registered"
16761 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16762 [ -n "$user_rec1" ] ||
16763 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16764 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16765 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16766 [ -n "$user_rec2" ] ||
16767 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16768 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16769 "$user_rec1 + 2 == $user_rec2"
16770 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16771 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16772 "expected $user_rec1 + 2, but is $user_rec2"
16773 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16774 [ -n "$user_rec2" ] ||
16775 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16776 [ $user_rec1 == $user_rec2 ] ||
16777 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16778 "expected $user_rec1, but is $user_rec2"
16781 # ensure we are past the previous changelog_min_gc_interval set above
16782 local sleep2=$((start + 2 - SECONDS))
16783 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16784 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16785 # cl_user1 should be OK because it recently processed records.
16786 for ((i = 0; i < MDSCOUNT; i++)); do
16787 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16788 error "create $DIR/$tdir/d$i.3 failed"
16791 # ensure gc thread is done
16792 for i in $(mdts_nodes); do
16793 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16794 error "$i: GC-thread not done"
16798 for (( i = 1; i <= MDSCOUNT; i++ )); do
16799 # check cl_user1 still registered
16800 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16801 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16802 # check cl_user2 unregistered
16803 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16804 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16806 # check changelogs are present and starting at $user_rec1 + 1
16807 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16808 [ -n "$user_rec1" ] ||
16809 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16810 first_rec=$($LFS changelog $(facet_svc mds$i) |
16811 awk '{ print $1; exit; }')
16813 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16814 [ $((user_rec1 + 1)) == $first_rec ] ||
16815 error "mds$i: rec $first_rec != $user_rec1 + 1"
16818 run_test 160g "changelog garbage collect on idle records"
16821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16822 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16823 skip "Need MDS version at least 2.10.56"
16825 local mdts=$(comma_list $(mdts_nodes))
16828 changelog_register || error "first changelog_register failed"
16829 changelog_register || error "second changelog_register failed"
16831 declare -A cl_user1
16832 declare -A cl_user2
16837 # generate some changelog records to accumulate on each MDT
16838 # use all_char because created files should be evenly distributed
16839 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16840 error "test_mkdir $tdir failed"
16841 for ((i = 0; i < MDSCOUNT; i++)); do
16842 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16843 error "create $DIR/$tdir/d$i.1 failed"
16846 # check changelogs have been generated
16847 local nbcl=$(changelog_dump | wc -l)
16848 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16850 for param in "changelog_max_idle_time=10" \
16852 "changelog_min_gc_interval=2"; do
16853 local MDT0=$(facet_svc $SINGLEMDS)
16854 local var="${param%=*}"
16855 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16857 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16858 do_nodes $mdts $LCTL set_param mdd.*.$param
16861 # force cl_user2 to be idle (1st part)
16864 for i in $(seq $MDSCOUNT); do
16865 cl_users=(${CL_USERS[mds$i]})
16866 cl_user1[mds$i]="${cl_users[0]}"
16867 cl_user2[mds$i]="${cl_users[1]}"
16869 [ -n "${cl_user1[mds$i]}" ] ||
16870 error "mds$i: no user registered"
16871 [ -n "${cl_user2[mds$i]}" ] ||
16872 error "mds$i: only ${cl_user2[mds$i]} is registered"
16874 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16875 [ -n "$user_rec1" ] ||
16876 error "mds$i: User ${cl_user1[mds$i]} not registered"
16877 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16878 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16879 [ -n "$user_rec2" ] ||
16880 error "mds$i: User ${cl_user1[mds$i]} not registered"
16881 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16882 "$user_rec1 + 2 == $user_rec2"
16883 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16884 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16885 "$user_rec1 + 2, but is $user_rec2"
16886 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16887 [ -n "$user_rec2" ] ||
16888 error "mds$i: User ${cl_user2[mds$i]} not registered"
16889 [ $user_rec1 == $user_rec2 ] ||
16890 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16891 "$user_rec1, but is $user_rec2"
16894 # force cl_user2 to be idle (2nd part) and to reach
16895 # changelog_max_idle_time
16898 # force each GC-thread start and block then
16899 # one per MDT/MDD, set fail_val accordingly
16900 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16901 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16903 # generate more changelogs to trigger fail_loc
16904 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16905 error "create $DIR/$tdir/${tfile}bis failed"
16907 # stop MDT to stop GC-thread, should be done in back-ground as it will
16908 # block waiting for the thread to be released and exit
16909 declare -A stop_pids
16910 for i in $(seq $MDSCOUNT); do
16912 stop_pids[mds$i]=$!
16915 for i in $(mdts_nodes); do
16918 local facets=$(facets_up_on_host $i)
16920 for facet in ${facets//,/ }; do
16921 if [[ $facet == mds* ]]; then
16925 # ensure each MDS's gc threads are still present and all in "R"
16926 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16927 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16928 error "$i: expected $nb GC-thread"
16930 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16932 error "$i: GC-thread not found in R-state"
16933 # check umounts of each MDT on MDS have reached kthread_stop()
16934 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16935 error "$i: expected $nb umount"
16937 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16938 error "$i: umount not found in D-state"
16941 # release all GC-threads
16942 do_nodes $mdts $LCTL set_param fail_loc=0
16944 # wait for MDT stop to complete
16945 for i in $(seq $MDSCOUNT); do
16946 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16950 # may try to check if any orphan changelog records are present
16951 # via ldiskfs/zfs and llog_reader...
16953 # re-start/mount MDTs
16954 for i in $(seq $MDSCOUNT); do
16955 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16956 error "Fail to start mds$i"
16960 for i in $(seq $MDSCOUNT); do
16961 # check cl_user1 still registered
16962 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16963 error "mds$i: User ${cl_user1[mds$i]} not registered"
16964 # check cl_user2 unregistered
16965 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16966 error "mds$i: User ${cl_user2[mds$i]} still registered"
16968 # check changelogs are present and starting at $user_rec1 + 1
16969 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16970 [ -n "$user_rec1" ] ||
16971 error "mds$i: User ${cl_user1[mds$i]} not registered"
16972 first_rec=$($LFS changelog $(facet_svc mds$i) |
16973 awk '{ print $1; exit; }')
16975 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16976 [ $((user_rec1 + 1)) == $first_rec ] ||
16977 error "mds$i: first index should be $user_rec1 + 1, " \
16978 "but is $first_rec"
16981 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16986 local mdts=$(comma_list $(mdts_nodes))
16988 changelog_register || error "first changelog_register failed"
16990 # generate some changelog records to accumulate on each MDT
16991 # use all_char because created files should be evenly distributed
16992 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16993 error "test_mkdir $tdir failed"
16994 for ((i = 0; i < MDSCOUNT; i++)); do
16995 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16996 error "create $DIR/$tdir/d$i.1 failed"
16999 # check changelogs have been generated
17000 local nbcl=$(changelog_dump | wc -l)
17001 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17003 # simulate race between register and unregister
17004 # XXX as fail_loc is set per-MDS, with DNE configs the race
17005 # simulation will only occur for one MDT per MDS and for the
17006 # others the normal race scenario will take place
17007 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17008 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17009 do_nodes $mdts $LCTL set_param fail_val=1
17011 # unregister 1st user
17012 changelog_deregister &
17014 # wait some time for deregister work to reach race rdv
17016 # register 2nd user
17017 changelog_register || error "2nd user register failed"
17019 wait $pid1 || error "1st user deregister failed"
17023 declare -A LAST_REC
17024 for i in $(seq $MDSCOUNT); do
17025 if changelog_users mds$i | grep "^cl"; then
17026 # make sure new records are added with one user present
17027 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17028 awk '/^current.index:/ { print $NF }')
17030 error "mds$i has no user registered"
17034 # generate more changelog records to accumulate on each MDT
17035 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17036 error "create $DIR/$tdir/${tfile}bis failed"
17038 for i in $(seq $MDSCOUNT); do
17039 last_rec=$(changelog_users $SINGLEMDS |
17040 awk '/^current.index:/ { print $NF }')
17041 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17042 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17043 error "changelogs are off on mds$i"
17046 run_test 160i "changelog user register/unregister race"
17049 remote_mds_nodsh && skip "remote MDS with nodsh"
17050 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17051 skip "Need MDS version at least 2.12.56"
17053 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17054 stack_trap "umount $MOUNT2" EXIT
17056 changelog_register || error "first changelog_register failed"
17057 stack_trap "changelog_deregister" EXIT
17059 # generate some changelog
17060 # use all_char because created files should be evenly distributed
17061 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17062 error "mkdir $tdir failed"
17063 for ((i = 0; i < MDSCOUNT; i++)); do
17064 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17065 error "create $DIR/$tdir/d$i.1 failed"
17068 # open the changelog device
17069 exec 3>/dev/changelog-$FSNAME-MDT0000
17070 stack_trap "exec 3>&-" EXIT
17071 exec 4</dev/changelog-$FSNAME-MDT0000
17072 stack_trap "exec 4<&-" EXIT
17074 # umount the first lustre mount
17076 stack_trap "mount_client $MOUNT" EXIT
17078 # read changelog, which may or may not fail, but should not crash
17082 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17083 changelog_users $SINGLEMDS | grep -q $cl_user ||
17084 error "User $cl_user not found in changelog_users"
17086 printf 'clear:'$cl_user':0' >&3
17088 run_test 160j "client can be umounted while its chanangelog is being used"
17091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17092 remote_mds_nodsh && skip "remote MDS with nodsh"
17094 mkdir -p $DIR/$tdir/1/1
17096 changelog_register || error "changelog_register failed"
17097 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17099 changelog_users $SINGLEMDS | grep -q $cl_user ||
17100 error "User '$cl_user' not found in changelog_users"
17101 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17102 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17103 rmdir $DIR/$tdir/1/1 & sleep 1
17105 touch $DIR/$tdir/2/2
17106 rm -rf $DIR/$tdir/2
17111 changelog_dump | grep rmdir || error "rmdir not recorded"
17113 run_test 160k "Verify that changelog records are not lost"
17115 # Verifies that a file passed as a parameter has recently had an operation
17116 # performed on it that has generated an MTIME changelog which contains the
17117 # correct parent FID. As files might reside on a different MDT from the
17118 # parent directory in DNE configurations, the FIDs are translated to paths
17119 # before being compared, which should be identical
17120 compare_mtime_changelog() {
17128 mdtidx=$($LFS getstripe --mdt-index $file)
17129 mdtidx=$(printf "%04x" $mdtidx)
17131 # Obtain the parent FID from the MTIME changelog
17132 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17133 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17135 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17136 [ -z "$cl_fid" ] && error "parent FID not present"
17138 # Verify that the path for the parent FID is the same as the path for
17139 # the test directory
17140 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17144 [[ "${pdir%/}" == "$dir" ]] ||
17145 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17151 remote_mds_nodsh && skip "remote MDS with nodsh"
17152 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17153 skip "Need MDS version at least 2.13.55"
17157 changelog_register || error "changelog_register failed"
17158 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17160 changelog_users $SINGLEMDS | grep -q $cl_user ||
17161 error "User '$cl_user' not found in changelog_users"
17163 # Clear some types so that MTIME changelogs are generated
17164 changelog_chmask "-CREAT"
17165 changelog_chmask "-CLOSE"
17167 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17169 # Test CL_MTIME during setattr
17170 touch $DIR/$tdir/$tfile
17171 compare_mtime_changelog $DIR/$tdir/$tfile
17173 # Test CL_MTIME during close
17174 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17175 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17177 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17180 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17181 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17182 skip "Need MDS version at least 2.14.51"
17189 changelog_register || error "first changelog_register failed"
17190 changelog_register || error "second changelog_register failed"
17192 cl_users=(${CL_USERS[mds1]})
17193 cl_user1="${cl_users[0]}"
17194 cl_user2="${cl_users[1]}"
17195 # generate some changelog records to accumulate on MDT0
17196 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17197 createmany -m $DIR/$tdir/$tfile 50 ||
17198 error "create $DIR/$tdir/$tfile failed"
17199 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17202 # check changelogs have been generated
17203 local nbcl=$(changelog_dump | wc -l)
17204 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17206 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17207 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17209 __changelog_clear mds1 $cl_user1 +10
17210 __changelog_clear mds1 $cl_user2 0 &
17213 __changelog_clear mds1 $cl_user1 0 ||
17214 error "fail to cancel record for $cl_user1"
17216 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17218 run_test 160m "Changelog clear race"
17221 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17222 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17223 skip "Need MDS version at least 2.14.51"
17232 changelog_register || error "first changelog_register failed"
17234 cl_users=(${CL_USERS[mds1]})
17235 cl_user1="${cl_users[0]}"
17237 # generate some changelog records to accumulate on MDT0
17238 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17239 first_rec=$(changelog_users $SINGLEMDS |
17240 awk '/^current.index:/ { print $NF }')
17241 while (( last_rec < (( first_rec + 65000)) )); do
17242 createmany -m $DIR/$tdir/$tfile 10000 ||
17243 error "create $DIR/$tdir/$tfile failed"
17245 for i in $(seq 0 10000); do
17246 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17250 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17251 error "unlinkmany failed unlink"
17252 last_rec=$(changelog_users $SINGLEMDS |
17253 awk '/^current.index:/ { print $NF }')
17254 echo last record $last_rec
17255 (( last_rec == 0 )) && error "no changelog found"
17258 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17259 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17261 __changelog_clear mds1 $cl_user1 0 &
17264 __changelog_clear mds1 $cl_user1 0 ||
17265 error "fail to cancel record for $cl_user1"
17267 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17269 run_test 160n "Changelog destroy race"
17272 local mdt="$(facet_svc $SINGLEMDS)"
17274 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17275 remote_mds_nodsh && skip "remote MDS with nodsh"
17276 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17277 skip "Need MDS version at least 2.14.52"
17279 changelog_register --user test_160o -m unlnk+close+open ||
17280 error "changelog_register failed"
17282 do_facet $SINGLEMDS $LCTL --device $mdt \
17283 changelog_register -u "Tt3_-#" &&
17284 error "bad symbols in name should fail"
17286 do_facet $SINGLEMDS $LCTL --device $mdt \
17287 changelog_register -u test_160o &&
17288 error "the same name registration should fail"
17290 do_facet $SINGLEMDS $LCTL --device $mdt \
17291 changelog_register -u test_160toolongname &&
17292 error "too long name registration should fail"
17294 changelog_chmask "MARK+HSM"
17295 lctl get_param mdd.*.changelog*mask
17296 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17297 changelog_users $SINGLEMDS | grep -q $cl_user ||
17298 error "User $cl_user not found in changelog_users"
17300 echo $cl_user | grep -q test_160o ||
17301 error "User $cl_user has no specific name 'test160o'"
17304 changelog_clear 0 || error "changelog_clear failed"
17305 # generate some changelog records to accumulate on MDT0
17306 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17307 touch $DIR/$tdir/$tfile # open 1
17309 OPENS=$(changelog_dump | grep -c "OPEN")
17310 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17312 # must be no MKDIR it wasn't set as user mask
17313 MKDIR=$(changelog_dump | grep -c "MKDIR")
17314 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17316 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17317 mdd.$mdt.changelog_current_mask -n)
17318 # register maskless user
17319 changelog_register || error "changelog_register failed"
17320 # effective mask should be not changed because it is not minimal
17321 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17322 mdd.$mdt.changelog_current_mask -n)
17323 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17324 # set server mask to minimal value
17325 changelog_chmask "MARK"
17326 # check effective mask again, should be treated as DEFMASK now
17327 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17328 mdd.$mdt.changelog_current_mask -n)
17329 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17331 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17332 # set server mask back to some value
17333 changelog_chmask "CLOSE,UNLNK"
17334 # check effective mask again, should not remain as DEFMASK
17335 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17336 mdd.$mdt.changelog_current_mask -n)
17337 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17340 do_facet $SINGLEMDS $LCTL --device $mdt \
17341 changelog_deregister -u test_160o ||
17342 error "cannot deregister by name"
17344 run_test 160o "changelog user name and mask"
17347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17348 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17349 skip "Need MDS version at least 2.14.51"
17350 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17356 changelog_register || error "first changelog_register failed"
17358 cl_users=(${CL_USERS[mds1]})
17359 cl_user1="${cl_users[0]}"
17361 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17362 createmany -m $DIR/$tdir/$tfile 50 ||
17363 error "create $DIR/$tdir/$tfile failed"
17364 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17367 # check changelogs have been generated
17368 entry_count=$(changelog_dump | wc -l)
17369 ((entry_count != 0)) || error "no changelog entries found"
17371 # remove changelog_users and check that orphan entries are removed
17373 local dev=$(mdsdevname 1)
17374 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17375 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17376 entry_count=$(changelog_dump | wc -l)
17377 ((entry_count == 0)) ||
17378 error "found $entry_count changelog entries, expected none"
17380 run_test 160p "Changelog orphan cleanup with no users"
17383 local mdt="$(facet_svc $SINGLEMDS)"
17386 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17387 remote_mds_nodsh && skip "remote MDS with nodsh"
17388 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17389 skip "Need MDS version at least 2.14.54"
17391 # set server mask to minimal value like server init does
17392 changelog_chmask "MARK"
17393 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17394 error "changelog_register failed"
17395 # check effective mask again, should be treated as DEFMASK now
17396 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17397 mdd.$mdt.changelog_current_mask -n)
17398 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17399 error "changelog_deregister failed"
17400 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17402 run_test 160q "changelog effective mask is DEFMASK if not set"
17405 remote_mds_nodsh && skip "remote MDS with nodsh"
17406 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17407 skip "Need MDS version at least 2.14.55"
17409 local mdts=$(comma_list $(mdts_nodes))
17411 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17412 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17413 fail_val=$((24 * 3600 * 10))
17415 # Create a user which is 10 days old
17416 changelog_register || error "first changelog_register failed"
17418 declare -A cl_user1
17421 # generate some changelog records to accumulate on each MDT
17422 # use all_char because created files should be evenly distributed
17423 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17424 error "test_mkdir $tdir failed"
17425 for ((i = 0; i < MDSCOUNT; i++)); do
17426 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17427 error "create $DIR/$tdir/d$i.1 failed"
17430 # check changelogs have been generated
17431 local nbcl=$(changelog_dump | wc -l)
17432 (( nbcl > 0 )) || error "no changelogs found"
17434 # reduce the max_idle_indexes value to make sure we exceed it
17435 for param in "changelog_max_idle_indexes=2097446912" \
17436 "changelog_max_idle_time=2592000" \
17438 "changelog_min_gc_interval=2"; do
17439 local MDT0=$(facet_svc $SINGLEMDS)
17440 local var="${param%=*}"
17441 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17443 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17444 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17445 error "unable to set mdd.*.$param"
17448 local start=$SECONDS
17449 for i in $(seq $MDSCOUNT); do
17450 cl_users=(${CL_USERS[mds$i]})
17451 cl_user1[mds$i]="${cl_users[0]}"
17453 [[ -n "${cl_user1[mds$i]}" ]] ||
17454 error "mds$i: no user registered"
17457 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17458 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17460 # ensure we are past the previous changelog_min_gc_interval set above
17461 local sleep2=$((start + 2 - SECONDS))
17462 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17464 # Generate one more changelog to trigger GC
17465 for ((i = 0; i < MDSCOUNT; i++)); do
17466 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17467 error "create $DIR/$tdir/d$i.3 failed"
17470 # ensure gc thread is done
17471 for node in $(mdts_nodes); do
17472 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17473 error "$node: GC-thread not done"
17476 do_nodes $mdts $LCTL set_param fail_loc=0
17478 for (( i = 1; i <= MDSCOUNT; i++ )); do
17479 # check cl_user1 is purged
17480 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17481 error "mds$i: User ${cl_user1[mds$i]} is registered"
17485 run_test 160s "changelog garbage collect on idle records * time"
17488 remote_mds_nodsh && skip "remote MDS with nodsh"
17489 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17490 skip "Need MDS version at least 2.15.50"
17492 local MDT0=$(facet_svc $SINGLEMDS)
17498 changelog_register --user user1 -m all ||
17499 error "user1 failed to register"
17501 mkdir_on_mdt0 $DIR/$tdir
17502 # create default overstripe to maximize changelog size
17503 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17504 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17505 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17507 # user2 consumes less records so less space
17508 changelog_register --user user2 || error "user2 failed to register"
17509 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17510 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17512 # check changelogs have been generated
17513 local nbcl=$(changelog_dump | wc -l)
17514 (( nbcl > 0 )) || error "no changelogs found"
17516 # reduce the changelog_min_gc_interval to force check
17517 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17518 local var="${param%=*}"
17519 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17521 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17522 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17523 error "unable to set mdd.*.$param"
17527 cl_users=(${CL_USERS[mds1]})
17528 cl_user1="${cl_users[0]}"
17529 cl_user2="${cl_users[1]}"
17531 [[ -n $cl_user1 ]] ||
17532 error "mds1: user #1 isn't registered"
17533 [[ -n $cl_user2 ]] ||
17534 error "mds1: user #2 isn't registered"
17536 # ensure we are past the previous changelog_min_gc_interval set above
17537 local sleep2=$((start + 2 - SECONDS))
17538 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17540 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17541 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17542 fail_val=$(((llog_size1 + llog_size2) / 2))
17544 # Generate more changelog to trigger GC
17545 createmany -o $DIR/$tdir/u3_ 4 ||
17546 error "create failed for more files"
17548 # ensure gc thread is done
17549 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17550 error "mds1: GC-thread not done"
17552 do_facet mds1 $LCTL set_param fail_loc=0
17554 # check cl_user1 is purged
17555 changelog_users mds1 | grep -q "$cl_user1" &&
17556 error "User $cl_user1 is registered"
17557 # check cl_user2 is not purged
17558 changelog_users mds1 | grep -q "$cl_user2" ||
17559 error "User $cl_user2 is not registered"
17561 run_test 160t "changelog garbage collect on lack of space"
17564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17566 test_mkdir -c1 $DIR/$tdir
17567 cp /etc/hosts $DIR/$tdir/$tfile
17568 test_mkdir -c1 $DIR/$tdir/foo1
17569 test_mkdir -c1 $DIR/$tdir/foo2
17570 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17571 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17572 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17573 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17574 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17575 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17576 $LFS fid2path $DIR $FID
17577 error "bad link ea"
17580 rm $DIR/$tdir/foo2/zachary
17582 rm $DIR/$tdir/foo2/thor
17584 rm $DIR/$tdir/$tfile
17586 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17587 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17588 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17589 rm $DIR/$tdir/foo2/maggie
17592 local longname=$tfile.avg_len_is_thirty_two_
17593 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17594 error_noexit 'failed to unlink many hardlinks'" EXIT
17595 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17596 error "failed to hardlink many files"
17597 links=$($LFS fid2path $DIR $FID | wc -l)
17598 echo -n "${links}/1000 links in link EA"
17599 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17601 run_test 161a "link ea sanity"
17604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17605 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17608 local remote_dir=$DIR/$tdir/remote_dir
17610 mkdir -p $DIR/$tdir
17611 $LFS mkdir -i $MDTIDX $remote_dir ||
17612 error "create remote directory failed"
17614 cp /etc/hosts $remote_dir/$tfile
17615 mkdir -p $remote_dir/foo1
17616 mkdir -p $remote_dir/foo2
17617 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17618 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17619 ln $remote_dir/$tfile $remote_dir/foo1/luna
17620 ln $remote_dir/$tfile $remote_dir/foo2/thor
17622 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17624 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17625 $LFS fid2path $DIR $FID
17626 error "bad link ea"
17629 rm $remote_dir/foo2/zachary
17631 rm $remote_dir/foo2/thor
17633 rm $remote_dir/$tfile
17635 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17636 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17637 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17638 $LFS fid2path $DIR $FID
17639 error "bad link rename"
17641 rm $remote_dir/foo2/maggie
17644 local longname=filename_avg_len_is_thirty_two_
17645 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17646 error "failed to hardlink many files"
17647 links=$($LFS fid2path $DIR $FID | wc -l)
17648 echo -n "${links}/1000 links in link EA"
17649 [[ ${links} -gt 60 ]] ||
17650 error "expected at least 60 links in link EA"
17651 unlinkmany $remote_dir/foo2/$longname 1000 ||
17652 error "failed to unlink many hardlinks"
17654 run_test 161b "link ea sanity under remote directory"
17657 remote_mds_nodsh && skip "remote MDS with nodsh"
17658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17659 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17660 skip "Need MDS version at least 2.1.5"
17662 # define CLF_RENAME_LAST 0x0001
17663 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17664 changelog_register || error "changelog_register failed"
17667 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17668 touch $DIR/$tdir/foo_161c
17669 touch $DIR/$tdir/bar_161c
17670 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17671 changelog_dump | grep RENME | tail -n 5
17672 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17673 changelog_clear 0 || error "changelog_clear failed"
17674 if [ x$flags != "x0x1" ]; then
17675 error "flag $flags is not 0x1"
17678 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17679 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17680 touch $DIR/$tdir/foo_161c
17681 touch $DIR/$tdir/bar_161c
17682 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17683 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17684 changelog_dump | grep RENME | tail -n 5
17685 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17686 changelog_clear 0 || error "changelog_clear failed"
17687 if [ x$flags != "x0x0" ]; then
17688 error "flag $flags is not 0x0"
17690 echo "rename overwrite a target having nlink > 1," \
17691 "changelog record has flags of $flags"
17693 # rename doesn't overwrite a target (changelog flag 0x0)
17694 touch $DIR/$tdir/foo_161c
17695 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17696 changelog_dump | grep RENME | tail -n 5
17697 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17698 changelog_clear 0 || error "changelog_clear failed"
17699 if [ x$flags != "x0x0" ]; then
17700 error "flag $flags is not 0x0"
17702 echo "rename doesn't overwrite a target," \
17703 "changelog record has flags of $flags"
17705 # define CLF_UNLINK_LAST 0x0001
17706 # unlink a file having nlink = 1 (changelog flag 0x1)
17707 rm -f $DIR/$tdir/foo2_161c
17708 changelog_dump | grep UNLNK | tail -n 5
17709 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17710 changelog_clear 0 || error "changelog_clear failed"
17711 if [ x$flags != "x0x1" ]; then
17712 error "flag $flags is not 0x1"
17714 echo "unlink a file having nlink = 1," \
17715 "changelog record has flags of $flags"
17717 # unlink a file having nlink > 1 (changelog flag 0x0)
17718 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17719 rm -f $DIR/$tdir/foobar_161c
17720 changelog_dump | grep UNLNK | tail -n 5
17721 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17722 changelog_clear 0 || error "changelog_clear failed"
17723 if [ x$flags != "x0x0" ]; then
17724 error "flag $flags is not 0x0"
17726 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17728 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17731 remote_mds_nodsh && skip "remote MDS with nodsh"
17732 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17737 changelog_register || error "changelog_register failed"
17739 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17740 # interfer with $MOUNT/.lustre/fid/ access
17742 [[ $? -eq 0 ]] || error "mkdir failed"
17744 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17745 $LCTL set_param fail_loc=0x8000140c
17747 $LCTL set_param fail_val=5
17750 echo foofoo > $DIR/$tdir/$tfile &
17753 # wait for create to be delayed
17757 [[ $? -eq 0 ]] || error "create should be blocked"
17759 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17760 stack_trap "rm -f $tempfile"
17761 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17762 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17763 # some delay may occur during ChangeLog publishing and file read just
17764 # above, that could allow file write to happen finally
17765 [[ -s $tempfile ]] && echo "file should be empty"
17767 $LCTL set_param fail_loc=0
17770 [[ $? -eq 0 ]] || error "create failed"
17772 run_test 161d "create with concurrent .lustre/fid access"
17775 local expected="$1"
17780 path=$($LFS fid2path "$@")
17783 if [ $rc -ne 0 ]; then
17784 error "path looked up of '$expected' failed: rc=$rc"
17785 elif [ "$path" != "$expected" ]; then
17786 error "path looked up '$path' instead of '$expected'"
17788 echo "FID '$fid' resolves to path '$path' as expected"
17792 test_162a() { # was test_162
17793 test_mkdir -p -c1 $DIR/$tdir/d2
17794 touch $DIR/$tdir/d2/$tfile
17795 touch $DIR/$tdir/d2/x1
17796 touch $DIR/$tdir/d2/x2
17797 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17798 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17800 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17801 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17804 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17805 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17806 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17808 # softlink to wrong file
17809 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17810 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17811 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17814 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17815 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17816 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17817 # fid2path dir/fsname should both work
17818 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17819 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17821 # hardlink count: check that there are 2 links
17822 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17823 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17825 # hardlink indexing: remove the first link
17826 rm $DIR/$tdir/d2/p/q/r/hlink
17827 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17829 run_test 162a "path lookup sanity"
17832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17833 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17836 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17837 error "create striped dir failed"
17839 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17840 tail -n 1 | awk '{print $2}')
17841 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17843 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17844 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17847 for ((i=0;i<5;i++)); do
17848 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17849 error "get fid for f$i failed"
17850 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17852 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17853 error "get fid for d$i failed"
17854 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17859 run_test 162b "striped directory path lookup sanity"
17861 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17863 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17864 skip "Need MDS version at least 2.7.51"
17866 local lpath=$tdir.local
17867 local rpath=$tdir.remote
17869 test_mkdir $DIR/$lpath
17870 test_mkdir $DIR/$rpath
17872 for ((i = 0; i <= 101; i++)); do
17875 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17876 error "get fid for local directory $DIR/$lpath failed"
17877 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17880 test_mkdir $DIR/$rpath
17881 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17882 error "get fid for remote directory $DIR/$rpath failed"
17883 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17888 run_test 162c "fid2path works with paths 100 or more directories deep"
17890 oalr_event_count() {
17894 awk -v name="${FSNAME}-OST0000" \
17895 -v event="${event}" \
17896 '$1 == "TRACE" && $2 == event && $3 == name' \
17901 oalr_expect_event_count() {
17904 local expect="${3}"
17907 count=$(oalr_event_count "${event}" "${trace}")
17908 if ((count == expect)); then
17912 error_noexit "${event} event count was '${count}', expected ${expect}"
17918 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17920 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17924 sync # Flush previous IOs so we can count log entries.
17925 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17926 stack_trap cleanup_165 EXIT
17930 local trace="/tmp/${tfile}.trace"
17934 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17935 skip "OFD access log unsupported"
17938 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17941 do_facet ost1 ofd_access_log_reader --list
17944 do_facet ost1 killall -TERM ofd_access_log_reader
17948 if ((rc != 0)); then
17949 error "ofd_access_log_reader exited with rc = '${rc}'"
17952 # Parse trace file for discovery events:
17953 oalr_expect_event_count alr_log_add "${trace}" 1
17954 oalr_expect_event_count alr_log_eof "${trace}" 1
17955 oalr_expect_event_count alr_log_free "${trace}" 1
17957 run_test 165a "ofd access log discovery"
17960 local trace="/tmp/${tfile}.trace"
17961 local file="${DIR}/${tfile}"
17970 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17971 skip "OFD access log unsupported"
17974 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17977 do_facet ost1 ofd_access_log_reader --list
17979 lfs setstripe -c 1 -i 0 "${file}"
17980 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17981 error "cannot create '${file}'"
17984 do_facet ost1 killall -TERM ofd_access_log_reader
17988 if ((rc != 0)); then
17989 error "ofd_access_log_reader exited with rc = '${rc}'"
17992 oalr_expect_event_count alr_log_entry "${trace}" 1
17994 pfid1=$($LFS path2fid "${file}")
17996 # 1 2 3 4 5 6 7 8 9 10
17997 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17998 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18000 echo "entry = '${entry[*]}'" >&2
18003 if [[ "${pfid1}" != "${pfid2}" ]]; then
18004 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18008 if ((size != 1048576)); then
18009 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18013 if [[ "${flags}" != "w" ]]; then
18014 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18017 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18020 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18021 error "cannot read '${file}'"
18024 do_facet ost1 killall -TERM ofd_access_log_reader
18028 if ((rc != 0)); then
18029 error "ofd_access_log_reader exited with rc = '${rc}'"
18032 oalr_expect_event_count alr_log_entry "${trace}" 1
18034 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18035 echo "entry = '${entry[*]}'" >&2
18038 if [[ "${pfid1}" != "${pfid2}" ]]; then
18039 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18043 if ((size != 524288)); then
18044 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18048 if [[ "${flags}" != "r" ]]; then
18049 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18052 run_test 165b "ofd access log entries are produced and consumed"
18055 local trace="/tmp/${tfile}.trace"
18056 local file="${DIR}/${tdir}/${tfile}"
18058 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18059 skip "OFD access log unsupported"
18061 test_mkdir "${DIR}/${tdir}"
18064 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18067 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18069 # 4096 / 64 = 64. Create twice as many entries.
18070 for ((i = 0; i < 128; i++)); do
18071 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18072 error "cannot create file"
18077 do_facet ost1 killall -TERM ofd_access_log_reader
18080 if ((rc != 0)); then
18081 error "ofd_access_log_reader exited with rc = '${rc}'"
18084 unlinkmany "${file}-%d" 128
18086 run_test 165c "full ofd access logs do not block IOs"
18088 oal_get_read_count() {
18091 # STATS lustre-OST0001 alr_read_count 1
18093 do_facet ost1 cat "${stats}" |
18094 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18095 END { print count; }'
18098 oal_expect_read_count() {
18103 # Ask ofd_access_log_reader to write stats.
18104 do_facet ost1 killall -USR1 ofd_access_log_reader
18106 # Allow some time for things to happen.
18109 count=$(oal_get_read_count "${stats}")
18110 if ((count == expect)); then
18114 error_noexit "bad read count, got ${count}, expected ${expect}"
18115 do_facet ost1 cat "${stats}" >&2
18120 local stats="/tmp/${tfile}.stats"
18121 local file="${DIR}/${tdir}/${tfile}"
18122 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18124 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18125 skip "OFD access log unsupported"
18127 test_mkdir "${DIR}/${tdir}"
18130 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18133 lfs setstripe -c 1 -i 0 "${file}"
18135 do_facet ost1 lctl set_param "${param}=rw"
18136 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18137 error "cannot create '${file}'"
18138 oal_expect_read_count "${stats}" 1
18140 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18141 error "cannot read '${file}'"
18142 oal_expect_read_count "${stats}" 2
18144 do_facet ost1 lctl set_param "${param}=r"
18145 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18146 error "cannot create '${file}'"
18147 oal_expect_read_count "${stats}" 2
18149 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18150 error "cannot read '${file}'"
18151 oal_expect_read_count "${stats}" 3
18153 do_facet ost1 lctl set_param "${param}=w"
18154 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18155 error "cannot create '${file}'"
18156 oal_expect_read_count "${stats}" 4
18158 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18159 error "cannot read '${file}'"
18160 oal_expect_read_count "${stats}" 4
18162 do_facet ost1 lctl set_param "${param}=0"
18163 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18164 error "cannot create '${file}'"
18165 oal_expect_read_count "${stats}" 4
18167 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18168 error "cannot read '${file}'"
18169 oal_expect_read_count "${stats}" 4
18171 do_facet ost1 killall -TERM ofd_access_log_reader
18174 if ((rc != 0)); then
18175 error "ofd_access_log_reader exited with rc = '${rc}'"
18178 run_test 165d "ofd_access_log mask works"
18181 local stats="/tmp/${tfile}.stats"
18182 local file0="${DIR}/${tdir}-0/${tfile}"
18183 local file1="${DIR}/${tdir}-1/${tfile}"
18185 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18186 skip "OFD access log unsupported"
18188 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18190 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18191 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18193 lfs setstripe -c 1 -i 0 "${file0}"
18194 lfs setstripe -c 1 -i 0 "${file1}"
18197 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18200 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18201 error "cannot create '${file0}'"
18203 oal_expect_read_count "${stats}" 0
18205 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18206 error "cannot create '${file1}'"
18208 oal_expect_read_count "${stats}" 1
18210 do_facet ost1 killall -TERM ofd_access_log_reader
18213 if ((rc != 0)); then
18214 error "ofd_access_log_reader exited with rc = '${rc}'"
18217 run_test 165e "ofd_access_log MDT index filter works"
18220 local trace="/tmp/${tfile}.trace"
18225 do_facet ost1 timeout 60 ofd_access_log_reader \
18226 --exit-on-close --debug=- --trace=- > "${trace}" &
18233 if ((rc != 0)); then
18234 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18239 run_test 165f "ofd_access_log_reader --exit-on-close works"
18242 # do directio so as not to populate the page cache
18243 log "creating a 10 Mb file"
18244 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18245 error "multiop failed while creating a file"
18246 log "starting reads"
18247 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18248 log "truncating the file"
18249 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18250 error "multiop failed while truncating the file"
18252 kill %+ || true # reads might have finished
18253 echo "wait until dd is finished"
18255 log "removing the temporary file"
18256 rm -rf $DIR/$tfile || error "tmp file removal failed"
18258 run_test 169 "parallel read and truncate should not deadlock"
18261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18263 $LCTL clear # bug 18514
18264 $LCTL debug_daemon start $TMP/${tfile}_log_good
18266 $LCTL debug_daemon stop
18267 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18268 error "sed failed to read log_good"
18270 $LCTL debug_daemon start $TMP/${tfile}_log_good
18272 $LCTL debug_daemon stop
18274 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18275 error "lctl df log_bad failed"
18277 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18278 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18280 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18281 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18283 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18284 error "bad_line good_line1 good_line2 are empty"
18286 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18287 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18288 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18290 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18291 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18292 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18294 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18295 error "bad_line_new good_line_new are empty"
18297 local expected_good=$((good_line1 + good_line2*2))
18299 rm -f $TMP/${tfile}*
18300 # LU-231, short malformed line may not be counted into bad lines
18301 if [ $bad_line -ne $bad_line_new ] &&
18302 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18303 error "expected $bad_line bad lines, but got $bad_line_new"
18307 if [ $expected_good -ne $good_line_new ]; then
18308 error "expected $expected_good good lines, but got $good_line_new"
18313 run_test 170 "test lctl df to handle corrupted log ====================="
18315 test_171() { # bug20592
18316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18318 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18319 $LCTL set_param fail_loc=0x50e
18320 $LCTL set_param fail_val=3000
18321 multiop_bg_pause $DIR/$tfile O_s || true
18323 kill -USR1 $MULTIPID
18327 if dmesg | grep "recursive fault"; then
18328 error "caught a recursive fault"
18330 $LCTL set_param fail_loc=0
18333 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18337 #define OBD_FAIL_OBD_CLEANUP 0x60e
18338 $LCTL set_param fail_loc=0x60e
18339 umount $MOUNT || error "umount $MOUNT failed"
18340 stack_trap "mount_client $MOUNT"
18342 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18343 error "no client OBDs are remained"
18345 $LCTL dl | while read devno state type name foo; do
18348 $LCTL --device $name cleanup
18349 $LCTL --device $name detach
18352 # skip server devices
18357 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18358 $LCTL dl | egrep " osc | lov | lmv | mdc "
18359 error "some client OBDs are still remained"
18363 run_test 172 "manual device removal with lctl cleanup/detach ======"
18365 # it would be good to share it with obdfilter-survey/iokit-libecho code
18366 setup_obdecho_osc () {
18369 local obdfilter_name=$2
18370 echo "Creating new osc for $obdfilter_name on $ost_nid"
18371 # make sure we can find loopback nid
18372 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18374 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18375 ${obdfilter_name}_osc_UUID || rc=2; }
18376 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18377 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18381 cleanup_obdecho_osc () {
18382 local obdfilter_name=$1
18383 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18384 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18391 local pages=${3:-64}
18396 local obd_size=$(get_obd_size $node $OBD)
18397 local page_size=$(get_page_size $node)
18398 if [[ -n "$obd_size" ]]; then
18399 local new_count=$((obd_size / (pages * page_size / 1024)))
18400 [[ $new_count -ge $count ]] || count=$new_count
18403 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18404 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18406 if [ $rc -eq 0 ]; then
18407 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18408 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18410 echo "New object id is $id"
18411 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18413 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18414 "test_brw $count w v $pages $id" || rc=4; }
18415 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18417 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18418 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18419 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18420 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18421 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18426 skip "obdecho on osc is no longer supported"
18428 run_test 180a "test obdecho on osc"
18431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18432 remote_ost_nodsh && skip "remote OST with nodsh"
18434 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18435 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18436 error "failed to load module obdecho"
18438 local target=$(do_facet ost1 $LCTL dl |
18439 awk '/obdfilter/ { print $4; exit; }')
18441 if [ -n "$target" ]; then
18442 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18444 do_facet ost1 $LCTL dl
18445 error "there is no obdfilter target on ost1"
18448 run_test 180b "test obdecho directly on obdfilter"
18450 test_180c() { # LU-2598
18451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18452 remote_ost_nodsh && skip "remote OST with nodsh"
18453 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18454 skip "Need MDS version at least 2.4.0"
18456 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18457 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18458 error "failed to load module obdecho"
18460 local target=$(do_facet ost1 $LCTL dl |
18461 awk '/obdfilter/ { print $4; exit; }')
18463 if [ -n "$target" ]; then
18464 local pages=16384 # 64MB bulk I/O RPC size
18466 obdecho_test "$target" ost1 "$pages" ||
18467 error "obdecho_test with pages=$pages failed with $?"
18469 do_facet ost1 $LCTL dl
18470 error "there is no obdfilter target on ost1"
18473 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18475 test_181() { # bug 22177
18476 test_mkdir $DIR/$tdir
18477 # create enough files to index the directory
18478 createmany -o $DIR/$tdir/foobar 4000
18479 # print attributes for debug purpose
18482 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18484 # remove the files & current working dir
18485 unlinkmany $DIR/$tdir/foobar 4000
18487 kill -USR1 $MULTIPID
18489 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18492 run_test 181 "Test open-unlinked dir ========================"
18498 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18500 $LCTL set_param mdc.*.rpc_stats=clear
18502 for (( i = 0; i < $tcount; i++ )) ; do
18503 mkdir $DIR/$tdir/$i
18506 for (( i = 0; i < $tcount; i++ )) ; do
18507 createmany -o $DIR/$tdir/$i/f- $fcount &
18511 for (( i = 0; i < $tcount; i++ )) ; do
18512 unlinkmany $DIR/$tdir/$i/f- $fcount &
18516 $LCTL get_param mdc.*.rpc_stats
18520 run_test 182a "Test parallel modify metadata operations from mdc"
18523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18531 do_facet mds1 $LCTL list_param \
18532 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18533 skip "MDS lacks parallel RPC handling"
18535 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18537 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18538 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18541 createmany -i 0 -d $DIR/$tdir/t- $tcount
18543 for (( i = 0; i < $tcount; i++ )) ; do
18544 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18548 delta=$((etime - stime))
18549 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18552 for (( i = 0; i < $tcount; i++ )) ; do
18553 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18557 delta=$((etime - stime))
18558 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18562 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18564 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18567 createmany -i 0 -d $DIR/$tdir/t- $tcount
18569 for (( i = 0; i < $tcount; i++ )) ; do
18570 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18574 delta=$((etime - stime))
18575 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18578 for (( i = 0; i < $tcount; i++ )) ; do
18579 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18583 delta=$((etime - stime))
18584 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18586 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18588 run_test 182b "Test parallel modify metadata operations from osp"
18590 test_183() { # LU-2275
18591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18592 remote_mds_nodsh && skip "remote MDS with nodsh"
18593 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18594 skip "Need MDS version at least 2.3.56"
18596 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18597 echo aaa > $DIR/$tdir/$tfile
18599 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18600 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18602 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18603 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18605 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18607 # Flush negative dentry cache
18608 touch $DIR/$tdir/$tfile
18610 # We are not checking for any leaked references here, they'll
18611 # become evident next time we do cleanup with module unload.
18614 run_test 183 "No crash or request leak in case of strange dispositions ========"
18616 # test suite 184 is for LU-2016, LU-2017
18618 check_swap_layouts_support
18620 dir0=$DIR/$tdir/$testnum
18621 test_mkdir -p -c1 $dir0
18626 $LFS setstripe -c1 $file1
18628 $LFS setstripe -c2 $file2
18630 gen1=$($LFS getstripe -g $file1)
18631 gen2=$($LFS getstripe -g $file2)
18633 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18634 gen=$($LFS getstripe -g $file1)
18635 [[ $gen1 != $gen ]] ||
18636 error "Layout generation on $file1 does not change"
18637 gen=$($LFS getstripe -g $file2)
18638 [[ $gen2 != $gen ]] ||
18639 error "Layout generation on $file2 does not change"
18641 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18642 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18644 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18646 run_test 184a "Basic layout swap"
18649 check_swap_layouts_support
18651 dir0=$DIR/$tdir/$testnum
18652 mkdir -p $dir0 || error "creating dir $dir0"
18659 $LFS setstripe -c1 $file1
18660 $LFS setstripe -c2 $file2
18661 $LFS setstripe -c1 $file3
18662 chown $RUNAS_ID $file3
18663 gen1=$($LFS getstripe -g $file1)
18664 gen2=$($LFS getstripe -g $file2)
18666 $LFS swap_layouts $dir1 $dir2 &&
18667 error "swap of directories layouts should fail"
18668 $LFS swap_layouts $dir1 $file1 &&
18669 error "swap of directory and file layouts should fail"
18670 $RUNAS $LFS swap_layouts $file1 $file2 &&
18671 error "swap of file we cannot write should fail"
18672 $LFS swap_layouts $file1 $file3 &&
18673 error "swap of file with different owner should fail"
18674 /bin/true # to clear error code
18676 run_test 184b "Forbidden layout swap (will generate errors)"
18679 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18680 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18681 check_swap_layouts_support
18682 check_swap_layout_no_dom $DIR
18684 local dir0=$DIR/$tdir/$testnum
18685 mkdir -p $dir0 || error "creating dir $dir0"
18687 local ref1=$dir0/ref1
18688 local ref2=$dir0/ref2
18689 local file1=$dir0/file1
18690 local file2=$dir0/file2
18691 # create a file large enough for the concurrent test
18692 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18693 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18694 echo "ref file size: ref1($(stat -c %s $ref1))," \
18695 "ref2($(stat -c %s $ref2))"
18698 dd if=$ref1 of=$file1 bs=16k &
18701 # Make sure dd starts to copy file, but wait at most 5 seconds
18703 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18705 $LFS swap_layouts $file1 $file2
18708 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18709 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18711 # how many bytes copied before swapping layout
18712 local copied=$(stat -c %s $file2)
18713 local remaining=$(stat -c %s $ref1)
18714 remaining=$((remaining - copied))
18715 echo "Copied $copied bytes before swapping layout..."
18717 cmp -n $copied $file1 $ref2 | grep differ &&
18718 error "Content mismatch [0, $copied) of ref2 and file1"
18719 cmp -n $copied $file2 $ref1 ||
18720 error "Content mismatch [0, $copied) of ref1 and file2"
18721 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18722 error "Content mismatch [$copied, EOF) of ref1 and file1"
18725 rm -f $ref1 $ref2 $file1 $file2
18727 run_test 184c "Concurrent write and layout swap"
18730 check_swap_layouts_support
18731 check_swap_layout_no_dom $DIR
18732 [ -z "$(which getfattr 2>/dev/null)" ] &&
18733 skip_env "no getfattr command"
18735 local file1=$DIR/$tdir/$tfile-1
18736 local file2=$DIR/$tdir/$tfile-2
18737 local file3=$DIR/$tdir/$tfile-3
18741 mkdir -p $DIR/$tdir
18742 touch $file1 || error "create $file1 failed"
18743 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18744 error "create $file2 failed"
18745 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18746 error "create $file3 failed"
18747 lovea1=$(get_layout_param $file1)
18749 $LFS swap_layouts $file2 $file3 ||
18750 error "swap $file2 $file3 layouts failed"
18751 $LFS swap_layouts $file1 $file2 ||
18752 error "swap $file1 $file2 layouts failed"
18754 lovea2=$(get_layout_param $file2)
18757 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18759 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18760 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18762 run_test 184d "allow stripeless layouts swap"
18765 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18766 skip "Need MDS version at least 2.6.94"
18767 check_swap_layouts_support
18768 check_swap_layout_no_dom $DIR
18769 [ -z "$(which getfattr 2>/dev/null)" ] &&
18770 skip_env "no getfattr command"
18772 local file1=$DIR/$tdir/$tfile-1
18773 local file2=$DIR/$tdir/$tfile-2
18774 local file3=$DIR/$tdir/$tfile-3
18777 mkdir -p $DIR/$tdir
18778 touch $file1 || error "create $file1 failed"
18779 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18780 error "create $file2 failed"
18781 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18782 error "create $file3 failed"
18784 $LFS swap_layouts $file1 $file2 ||
18785 error "swap $file1 $file2 layouts failed"
18787 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18788 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18790 echo 123 > $file1 || error "Should be able to write into $file1"
18792 $LFS swap_layouts $file1 $file3 ||
18793 error "swap $file1 $file3 layouts failed"
18795 echo 123 > $file1 || error "Should be able to write into $file1"
18797 rm -rf $file1 $file2 $file3
18799 run_test 184e "Recreate layout after stripeless layout swaps"
18802 # Create a file with name longer than sizeof(struct stat) ==
18803 # 144 to see if we can get chars from the file name to appear
18804 # in the returned striping. Note that 'f' == 0x66.
18805 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18807 mkdir -p $DIR/$tdir
18808 mcreate $DIR/$tdir/$file
18809 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18810 error "IOC_MDC_GETFILEINFO returned garbage striping"
18813 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18815 test_185() { # LU-2441
18816 # LU-3553 - no volatile file support in old servers
18817 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18818 skip "Need MDS version at least 2.3.60"
18820 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18821 touch $DIR/$tdir/spoo
18822 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18823 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18824 error "cannot create/write a volatile file"
18825 [ "$FILESET" == "" ] &&
18826 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18827 error "FID is still valid after close"
18829 multiop_bg_pause $DIR/$tdir vVw4096_c
18836 # assume that the next FID for this client is sequential, since stdout
18837 # is unfortunately eaten by multiop_bg_pause
18838 local n=$((${fidv[1]} + 1))
18839 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18840 if [ "$FILESET" == "" ]; then
18841 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18842 error "FID is missing before close"
18844 kill -USR1 $multi_pid
18845 # 1 second delay, so if mtime change we will see it
18847 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18848 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18850 run_test 185 "Volatile file support"
18852 function create_check_volatile() {
18856 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18859 local FID=$(cat /tmp/${tfile}.fid)
18860 [ "$FID" == "" ] && error "can't get FID for volatile"
18861 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18862 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18863 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18867 cancel_lru_locks mdc # flush opencache
18868 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18873 # LU-12516 - volatile creation via .lustre
18874 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18875 skip "Need MDS version at least 2.3.55"
18877 create_check_volatile 0
18878 [ $MDSCOUNT -lt 2 ] && return 0
18881 create_check_volatile 1
18885 run_test 185a "Volatile file creation in .lustre/fid/"
18888 remote_mds_nodsh && skip "remote MDS with nodsh"
18889 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18890 skip "Need MDS version at least 2.3.0"
18892 local dir0=$DIR/$tdir/$testnum
18893 mkdir -p $dir0 || error "creating dir $dir0"
18895 local file=$dir0/file1
18896 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18897 local dv1=$($LFS data_version $file)
18898 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18899 local dv2=$($LFS data_version $file)
18900 [[ $dv1 != $dv2 ]] ||
18901 error "data version did not change on write $dv1 == $dv2"
18906 run_test 187a "Test data version change"
18909 remote_mds_nodsh && skip "remote MDS with nodsh"
18910 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18911 skip "Need MDS version at least 2.3.0"
18913 local dir0=$DIR/$tdir/$testnum
18914 mkdir -p $dir0 || error "creating dir $dir0"
18916 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18917 [[ ${DV[0]} != ${DV[1]} ]] ||
18918 error "data version did not change on write"\
18919 " ${DV[0]} == ${DV[1]}"
18924 run_test 187b "Test data version change on volatile file"
18927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18928 remote_mgs_nodsh && skip "remote MGS with nodsh"
18929 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18931 local POOL=${POOL:-cea1}
18932 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18933 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18936 local last_ost=$(($OSTCOUNT - 1))
18938 local ost_list=$(seq $first_ost $ost_step $last_ost)
18939 local ost_range="$first_ost $last_ost $ost_step"
18940 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18941 local file_dir=$POOL_ROOT/file_tst
18942 local subdir=$test_path/subdir
18946 # former test_200a test_200b
18947 pool_add $POOL || { rc=$? ; break; }
18948 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18949 # former test_200c test_200d
18950 mkdir -p $test_path
18951 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18952 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18954 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18955 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18956 || { rc=$? ; break; }
18957 # former test_200e test_200f
18958 local files=$((OSTCOUNT*3))
18959 pool_alloc_files $POOL $test_path $files "$ost_list" \
18960 || { rc=$? ; break; }
18961 pool_create_files $POOL $file_dir $files "$ost_list" \
18962 || { rc=$? ; break; }
18963 # former test_200g test_200h
18964 pool_lfs_df $POOL || { rc=$? ; break; }
18965 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18967 # former test_201a test_201b test_201c
18968 pool_remove_first_target $POOL || { rc=$? ; break; }
18970 local f=$test_path/$tfile
18971 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18972 pool_remove $POOL $f || { rc=$? ; break; }
18980 run_test 200 "OST pools"
18982 # usage: default_attr <count | size | offset>
18984 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18987 # usage: check_default_stripe_attr
18988 check_default_stripe_attr() {
18989 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18992 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18994 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18998 error "unknown getstripe attr '$1'"
19001 [ $ACTUAL == $EXPECTED ] ||
19002 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19006 test_mkdir $DIR/$tdir
19007 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19009 check_default_stripe_attr --stripe-count
19010 check_default_stripe_attr --stripe-size
19011 check_default_stripe_attr --stripe-index
19013 run_test 204a "Print default stripe attributes"
19016 test_mkdir $DIR/$tdir
19017 $LFS setstripe --stripe-count 1 $DIR/$tdir
19019 check_default_stripe_attr --stripe-size
19020 check_default_stripe_attr --stripe-index
19022 run_test 204b "Print default stripe size and offset"
19025 test_mkdir $DIR/$tdir
19026 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19028 check_default_stripe_attr --stripe-count
19029 check_default_stripe_attr --stripe-index
19031 run_test 204c "Print default stripe count and offset"
19034 test_mkdir $DIR/$tdir
19035 $LFS setstripe --stripe-index 0 $DIR/$tdir
19037 check_default_stripe_attr --stripe-count
19038 check_default_stripe_attr --stripe-size
19040 run_test 204d "Print default stripe count and size"
19043 test_mkdir $DIR/$tdir
19044 $LFS setstripe -d $DIR/$tdir
19046 check_default_stripe_attr --stripe-count --raw
19047 check_default_stripe_attr --stripe-size --raw
19048 check_default_stripe_attr --stripe-index --raw
19050 run_test 204e "Print raw stripe attributes"
19053 test_mkdir $DIR/$tdir
19054 $LFS setstripe --stripe-count 1 $DIR/$tdir
19056 check_default_stripe_attr --stripe-size --raw
19057 check_default_stripe_attr --stripe-index --raw
19059 run_test 204f "Print raw stripe size and offset"
19062 test_mkdir $DIR/$tdir
19063 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19065 check_default_stripe_attr --stripe-count --raw
19066 check_default_stripe_attr --stripe-index --raw
19068 run_test 204g "Print raw stripe count and offset"
19071 test_mkdir $DIR/$tdir
19072 $LFS setstripe --stripe-index 0 $DIR/$tdir
19074 check_default_stripe_attr --stripe-count --raw
19075 check_default_stripe_attr --stripe-size --raw
19077 run_test 204h "Print raw stripe count and size"
19079 # Figure out which job scheduler is being used, if any,
19080 # or use a fake one
19081 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19082 JOBENV=SLURM_JOB_ID
19083 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19085 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19087 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19088 JOBENV=LOADL_STEP_ID
19089 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19092 $LCTL list_param jobid_name > /dev/null 2>&1
19093 if [ $? -eq 0 ]; then
19099 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19101 verify_jobstats() {
19106 # we don't really need to clear the stats for this test to work, since each
19107 # command has a unique jobid, but it makes debugging easier if needed.
19108 # for facet in $facets; do
19109 # local dev=$(convert_facet2label $facet)
19110 # # clear old jobstats
19111 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19114 # use a new JobID for each test, or we might see an old one
19115 [ "$JOBENV" = "FAKE_JOBID" ] &&
19116 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19118 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19120 [ "$JOBENV" = "nodelocal" ] && {
19121 FAKE_JOBID=id.$testnum.%e.$RANDOM
19122 $LCTL set_param jobid_name=$FAKE_JOBID
19123 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19126 log "Test: ${cmd[*]}"
19127 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19129 if [ $JOBENV = "FAKE_JOBID" ]; then
19130 FAKE_JOBID=$JOBVAL ${cmd[*]}
19135 # all files are created on OST0000
19136 for facet in $facets; do
19137 local stats="*.$(convert_facet2label $facet).job_stats"
19139 # strip out libtool wrappers for in-tree executables
19140 if (( $(do_facet $facet lctl get_param $stats |
19141 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19142 do_facet $facet lctl get_param $stats
19143 error "No jobstats for $JOBVAL found on $facet::$stats"
19149 local new_jobenv=$1
19151 set_persistent_param_and_check client "jobid_var" \
19152 "$FSNAME.sys.jobid_var" $new_jobenv
19155 test_205a() { # Job stats
19156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19157 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19158 skip "Need MDS version with at least 2.7.1"
19159 remote_mgs_nodsh && skip "remote MGS with nodsh"
19160 remote_mds_nodsh && skip "remote MDS with nodsh"
19161 remote_ost_nodsh && skip "remote OST with nodsh"
19162 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19163 skip "Server doesn't support jobstats"
19164 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19166 local old_jobenv=$($LCTL get_param -n jobid_var)
19167 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19169 if [[ $PERM_CMD == *"set_param -P"* ]]; then
19170 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
19172 stack_trap "do_facet mgs $PERM_CMD \
19173 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
19177 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19178 mdt.*.job_cleanup_interval | head -n 1)
19179 local new_interval=5
19180 do_facet $SINGLEMDS \
19181 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19182 stack_trap "do_facet $SINGLEMDS \
19183 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19184 local start=$SECONDS
19188 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19189 verify_jobstats "$cmd" "$SINGLEMDS"
19191 cmd="rmdir $DIR/$tdir"
19192 verify_jobstats "$cmd" "$SINGLEMDS"
19193 # mkdir on secondary MDT
19194 if [ $MDSCOUNT -gt 1 ]; then
19195 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19196 verify_jobstats "$cmd" "mds2"
19199 cmd="mknod $DIR/$tfile c 1 3"
19200 verify_jobstats "$cmd" "$SINGLEMDS"
19202 cmd="rm -f $DIR/$tfile"
19203 verify_jobstats "$cmd" "$SINGLEMDS"
19204 # create all files on OST0000 so verify_jobstats can find OST stats
19206 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19207 verify_jobstats "$cmd" "$SINGLEMDS"
19209 cmd="touch $DIR/$tfile"
19210 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19212 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19213 verify_jobstats "$cmd" "ost1"
19215 cancel_lru_locks osc
19216 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19217 verify_jobstats "$cmd" "ost1"
19219 cmd="$TRUNCATE $DIR/$tfile 0"
19220 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19222 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19223 verify_jobstats "$cmd" "$SINGLEMDS"
19224 # jobstats expiry - sleep until old stats should be expired
19225 local left=$((new_interval + 5 - (SECONDS - start)))
19226 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19227 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19229 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19230 verify_jobstats "$cmd" "$SINGLEMDS"
19231 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19232 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19234 # Ensure that jobid are present in changelog (if supported by MDS)
19235 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19236 changelog_dump | tail -10
19237 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19238 [ $jobids -eq 9 ] ||
19239 error "Wrong changelog jobid count $jobids != 9"
19243 jobstats_set $JOBENV
19245 changelog_dump | grep $tfile
19246 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19247 [ $jobids -eq 0 ] ||
19248 error "Unexpected jobids when jobid_var=$JOBENV"
19251 # test '%j' access to environment variable - if supported
19252 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19253 JOBENV="JOBCOMPLEX"
19254 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19256 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19259 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19260 JOBENV="JOBCOMPLEX"
19261 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19263 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19266 # test '%j' access to per-session jobid - if supported
19267 if lctl list_param jobid_this_session > /dev/null 2>&1
19269 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19270 lctl set_param jobid_this_session=$USER
19272 JOBENV="JOBCOMPLEX"
19273 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19275 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19278 run_test 205a "Verify job stats"
19280 # LU-13117, LU-13597
19282 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19283 skip "Need MDS version at least 2.13.54.91"
19285 local job_stats="mdt.*.job_stats"
19286 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19288 do_facet mds1 $LCTL set_param $job_stats=clear
19290 # Setting jobid_var to USER might not be supported
19291 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19292 $LCTL set_param jobid_var=USER || true
19293 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19294 $LCTL set_param jobid_name="%j.%e.%u"
19296 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19297 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19298 { do_facet mds1 $LCTL get_param $job_stats;
19299 error "Unexpected jobid found"; }
19300 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19301 { do_facet mds1 $LCTL get_param $job_stats;
19302 error "wrong job_stats format found"; }
19304 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19305 echo "MDS does not yet escape jobid" && return 0
19306 $LCTL set_param jobid_var=TEST205b
19307 env -i TEST205b="has sp" touch $DIR/$tfile.2
19308 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19309 { do_facet mds1 $LCTL get_param $job_stats;
19310 error "jobid not escaped"; }
19312 run_test 205b "Verify job stats jobid and output format"
19316 $LCTL set_param llite.*.stats=0
19317 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19318 $LCTL get_param llite.*.stats
19319 $LCTL get_param llite.*.stats | grep \
19320 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19321 error "wrong client stats format found"
19323 run_test 205c "Verify client stats format"
19326 local file=$DIR/$tdir/$tfile
19328 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19329 skip "need lustre >= 2.15.53 for lljobstat"
19330 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19331 skip "need lustre >= 2.15.53 for lljobstat"
19332 verify_yaml_available || skip_env "YAML verification not installed"
19334 test_mkdir -i 0 $DIR/$tdir
19335 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19337 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19338 error "failed to write data to $file"
19341 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19342 echo -n 'verify rename_stats...'
19343 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19344 verify_yaml || error "rename_stats is not valid YAML"
19347 echo -n 'verify mdt job_stats...'
19348 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19349 verify_yaml || error "job_stats on mds1 is not valid YAML"
19352 echo -n 'verify ost job_stats...'
19353 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19354 verify_yaml || error "job_stats on ost1 is not valid YAML"
19357 run_test 205d "verify the format of some stats files"
19361 local file=$DIR/$tdir/$tfile
19363 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19364 skip "need lustre >= 2.15.53 for lljobstat"
19365 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19366 skip "need lustre >= 2.15.53 for lljobstat"
19367 verify_yaml_available || skip_env "YAML verification not installed"
19369 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19371 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19372 error "failed to create $file on ost1"
19373 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19374 error "failed to write data to $file"
19376 do_facet mds1 "$LCTL get_param *.*.job_stats"
19377 do_facet ost1 "$LCTL get_param *.*.job_stats"
19379 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19380 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19381 error "The output of lljobstat is not an valid YAML"
19383 # verify that job dd.0 does exist and has some ops on ost1
19384 # typically this line is like:
19385 # - dd.0: {ops: 20, ...}
19386 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19387 awk '$2=="dd.0:" {print $4}')
19389 (( ${ops_comma%,} >= 10 )) ||
19390 error "cannot find job dd.0 with ops >= 10"
19392 run_test 205e "verify the output of lljobstat"
19394 # LU-1480, LU-1773 and LU-1657
19396 mkdir -p $DIR/$tdir
19397 $LFS setstripe -c -1 $DIR/$tdir
19398 #define OBD_FAIL_LOV_INIT 0x1403
19399 $LCTL set_param fail_loc=0xa0001403
19400 $LCTL set_param fail_val=1
19401 touch $DIR/$tdir/$tfile || true
19403 run_test 206 "fail lov_init_raid0() doesn't lbug"
19406 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19407 local fsz=`stat -c %s $DIR/$tfile`
19408 cancel_lru_locks mdc
19410 # do not return layout in getattr intent
19411 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19412 $LCTL set_param fail_loc=0x170
19413 local sz=`stat -c %s $DIR/$tfile`
19415 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19419 run_test 207a "can refresh layout at glimpse"
19422 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19423 local cksum=`md5sum $DIR/$tfile`
19424 local fsz=`stat -c %s $DIR/$tfile`
19425 cancel_lru_locks mdc
19426 cancel_lru_locks osc
19428 # do not return layout in getattr intent
19429 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19430 $LCTL set_param fail_loc=0x171
19432 # it will refresh layout after the file is opened but before read issues
19433 echo checksum is "$cksum"
19434 echo "$cksum" |md5sum -c --quiet || error "file differs"
19438 run_test 207b "can refresh layout at open"
19441 # FIXME: in this test suite, only RD lease is used. This is okay
19442 # for now as only exclusive open is supported. After generic lease
19443 # is done, this test suite should be revised. - Jinshan
19445 remote_mds_nodsh && skip "remote MDS with nodsh"
19446 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19447 skip "Need MDS version at least 2.4.52"
19449 echo "==== test 1: verify get lease work"
19450 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19452 echo "==== test 2: verify lease can be broken by upcoming open"
19453 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19457 $MULTIOP $DIR/$tfile oO_RDWR:c
19458 kill -USR1 $PID && wait $PID || error "break lease error"
19460 echo "==== test 3: verify lease can't be granted if an open already exists"
19461 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19465 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19466 kill -USR1 $PID && wait $PID || error "open file error"
19468 echo "==== test 4: lease can sustain over recovery"
19469 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19475 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19477 echo "==== test 5: lease broken can't be regained by replay"
19478 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19482 # open file to break lease and then recovery
19483 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19486 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19490 run_test 208 "Exclusive open"
19493 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19494 skip_env "must have disp_stripe"
19497 sync; sleep 5; sync;
19499 echo 3 > /proc/sys/vm/drop_caches
19500 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19501 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19502 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19504 # open/close 500 times
19505 for i in $(seq 500); do
19509 echo 3 > /proc/sys/vm/drop_caches
19510 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19511 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19512 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19514 echo "before: $req_before, after: $req_after"
19515 [ $((req_after - req_before)) -ge 300 ] &&
19516 error "open/close requests are not freed"
19519 run_test 209 "read-only open/close requests should be freed promptly"
19524 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19528 $LFS getstripe $DIR/$tfile
19530 wait $pid || error "multiop failed"
19532 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19536 $LFS getstripe $DIR/$tfile
19538 wait $pid || error "multiop failed"
19540 run_test 210 "lfs getstripe does not break leases"
19544 size=$((size % 8192 + 1))
19545 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19546 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19547 rm -f $DIR/f212 $DIR/f212.xyz
19549 run_test 212 "Sendfile test ============================================"
19552 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19553 cancel_lru_locks osc
19554 lctl set_param fail_loc=0x8000040f
19555 # generate a read lock
19556 cat $DIR/$tfile > /dev/null
19557 # write to the file, it will try to cancel the above read lock.
19558 cat /etc/hosts >> $DIR/$tfile
19560 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19562 test_214() { # for bug 20133
19563 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19564 for (( i=0; i < 340; i++ )) ; do
19565 touch $DIR/$tdir/d214c/a$i
19568 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19569 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19570 ls $DIR/d214c || error "ls $DIR/d214c failed"
19571 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19572 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19574 run_test 214 "hash-indexed directory test - bug 20133"
19576 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19577 create_lnet_proc_files() {
19578 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19581 # counterpart of create_lnet_proc_files
19582 remove_lnet_proc_files() {
19583 rm -f $TMP/lnet_$1.sys
19586 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19587 # 3rd arg as regexp for body
19588 check_lnet_proc_stats() {
19589 local l=$(cat "$TMP/lnet_$1" |wc -l)
19590 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19592 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19595 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19596 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19597 # optional and can be regexp for 2nd line (lnet.routes case)
19598 check_lnet_proc_entry() {
19599 local blp=2 # blp stands for 'position of 1st line of body'
19600 [ -z "$5" ] || blp=3 # lnet.routes case
19602 local l=$(cat "$TMP/lnet_$1" |wc -l)
19603 # subtracting one from $blp because the body can be empty
19604 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19606 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19607 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19609 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19610 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19612 # bail out if any unexpected line happened
19613 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19614 [ "$?" != 0 ] || error "$2 misformatted"
19617 test_215() { # for bugs 18102, 21079, 21517
19618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19620 local N='(0|[1-9][0-9]*)' # non-negative numeric
19621 local P='[1-9][0-9]*' # positive numeric
19622 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19623 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19624 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19625 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19627 local L1 # regexp for 1st line
19628 local L2 # regexp for 2nd line (optional)
19629 local BR # regexp for the rest (body)
19631 # lnet.stats should look as 11 space-separated non-negative numerics
19632 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19633 create_lnet_proc_files "stats"
19634 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19635 remove_lnet_proc_files "stats"
19637 # lnet.routes should look like this:
19638 # Routing disabled/enabled
19639 # net hops priority state router
19640 # where net is a string like tcp0, hops > 0, priority >= 0,
19641 # state is up/down,
19642 # router is a string like 192.168.1.1@tcp2
19643 L1="^Routing (disabled|enabled)$"
19644 L2="^net +hops +priority +state +router$"
19645 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19646 create_lnet_proc_files "routes"
19647 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19648 remove_lnet_proc_files "routes"
19650 # lnet.routers should look like this:
19651 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19652 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19653 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19654 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19655 L1="^ref +rtr_ref +alive +router$"
19656 BR="^$P +$P +(up|down) +$NID$"
19657 create_lnet_proc_files "routers"
19658 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19659 remove_lnet_proc_files "routers"
19661 # lnet.peers should look like this:
19662 # nid refs state last max rtr min tx min queue
19663 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19664 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19665 # numeric (0 or >0 or <0), queue >= 0.
19666 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19667 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19668 create_lnet_proc_files "peers"
19669 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19670 remove_lnet_proc_files "peers"
19672 # lnet.buffers should look like this:
19673 # pages count credits min
19674 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19675 L1="^pages +count +credits +min$"
19676 BR="^ +$N +$N +$I +$I$"
19677 create_lnet_proc_files "buffers"
19678 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19679 remove_lnet_proc_files "buffers"
19681 # lnet.nis should look like this:
19682 # nid status alive refs peer rtr max tx min
19683 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19684 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19685 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19686 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19687 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19688 create_lnet_proc_files "nis"
19689 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19690 remove_lnet_proc_files "nis"
19692 # can we successfully write to lnet.stats?
19693 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19695 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19697 test_216() { # bug 20317
19698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19699 remote_ost_nodsh && skip "remote OST with nodsh"
19702 local facets=$(get_facets OST)
19703 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19705 save_lustre_params client "osc.*.contention_seconds" > $p
19706 save_lustre_params $facets \
19707 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19708 save_lustre_params $facets \
19709 "ldlm.namespaces.filter-*.contended_locks" >> $p
19710 save_lustre_params $facets \
19711 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19712 clear_stats osc.*.osc_stats
19714 # agressive lockless i/o settings
19715 do_nodes $(comma_list $(osts_nodes)) \
19716 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19717 ldlm.namespaces.filter-*.contended_locks=0 \
19718 ldlm.namespaces.filter-*.contention_seconds=60"
19719 lctl set_param -n osc.*.contention_seconds=60
19721 $DIRECTIO write $DIR/$tfile 0 10 4096
19722 $CHECKSTAT -s 40960 $DIR/$tfile
19724 # disable lockless i/o
19725 do_nodes $(comma_list $(osts_nodes)) \
19726 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19727 ldlm.namespaces.filter-*.contended_locks=32 \
19728 ldlm.namespaces.filter-*.contention_seconds=0"
19729 lctl set_param -n osc.*.contention_seconds=0
19730 clear_stats osc.*.osc_stats
19732 dd if=/dev/zero of=$DIR/$tfile count=0
19733 $CHECKSTAT -s 0 $DIR/$tfile
19735 restore_lustre_params <$p
19739 run_test 216 "check lockless direct write updates file size and kms correctly"
19741 test_217() { # bug 22430
19742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19747 for node in $(nodes_list); do
19748 nid=$(host_nids_address $node $NETTYPE)
19749 if [[ $nid = *-* ]] ; then
19750 echo "lctl ping $(h2nettype $nid)"
19751 lctl ping $(h2nettype $nid)
19753 echo "skipping $node (no hyphen detected)"
19757 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19760 # do directio so as not to populate the page cache
19761 log "creating a 10 Mb file"
19762 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19763 log "starting reads"
19764 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19765 log "truncating the file"
19766 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19768 kill %+ || true # reads might have finished
19769 echo "wait until dd is finished"
19771 log "removing the temporary file"
19772 rm -rf $DIR/$tfile || error "tmp file removal failed"
19774 run_test 218 "parallel read and truncate should not deadlock"
19777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19779 # write one partial page
19780 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19781 # set no grant so vvp_io_commit_write will do sync write
19782 $LCTL set_param fail_loc=0x411
19783 # write a full page at the end of file
19784 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19786 $LCTL set_param fail_loc=0
19787 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19788 $LCTL set_param fail_loc=0x411
19789 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19792 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19793 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19795 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19797 test_220() { #LU-325
19798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19799 remote_ost_nodsh && skip "remote OST with nodsh"
19800 remote_mds_nodsh && skip "remote MDS with nodsh"
19801 remote_mgs_nodsh && skip "remote MGS with nodsh"
19805 # create on MDT0000 so the last_id and next_id are correct
19806 mkdir_on_mdt0 $DIR/$tdir
19807 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19811 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19812 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19813 osp.$mdtosc_proc1.prealloc_last_id)
19814 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19815 osp.$mdtosc_proc1.prealloc_next_id)
19819 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19820 #define OBD_FAIL_OST_ENOINO 0x229
19821 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19822 create_pool $FSNAME.$TESTNAME || return 1
19823 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19825 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19827 MDSOBJS=$((last_id - next_id))
19828 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19830 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19831 echo "OST still has $count kbytes free"
19833 echo "create $MDSOBJS files @next_id..."
19834 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19836 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19837 osp.$mdtosc_proc1.prealloc_last_id)
19838 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19839 osp.$mdtosc_proc1.prealloc_next_id)
19841 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19846 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19847 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19849 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19850 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19851 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19852 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19853 echo "unlink $MDSOBJS files @$next_id..."
19854 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19856 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19861 dd if=`which date` of=$MOUNT/date oflag=sync
19862 chmod +x $MOUNT/date
19864 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19865 $LCTL set_param fail_loc=0x80001401
19867 $MOUNT/date > /dev/null
19870 run_test 221 "make sure fault and truncate race to not cause OOM"
19873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19876 test_mkdir $DIR/$tdir
19877 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19878 createmany -o $DIR/$tdir/$tfile 10
19879 cancel_lru_locks mdc
19880 cancel_lru_locks osc
19881 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19882 $LCTL set_param fail_loc=0x31a
19883 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19884 $LCTL set_param fail_loc=0
19887 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19893 test_mkdir $DIR/$tdir
19894 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19895 createmany -o $DIR/$tdir/$tfile 10
19896 cancel_lru_locks mdc
19897 cancel_lru_locks osc
19898 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19899 $LCTL set_param fail_loc=0x31a
19900 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19901 $LCTL set_param fail_loc=0
19903 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19909 test_mkdir $DIR/$tdir
19910 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19911 createmany -o $DIR/$tdir/$tfile 10
19912 cancel_lru_locks mdc
19913 cancel_lru_locks osc
19914 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19915 $LCTL set_param fail_loc=0x31b
19916 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19917 $LCTL set_param fail_loc=0
19920 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19922 test_224a() { # LU-1039, MRP-303
19923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19924 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19925 $LCTL set_param fail_loc=0x508
19926 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19927 $LCTL set_param fail_loc=0
19930 run_test 224a "Don't panic on bulk IO failure"
19932 test_224bd_sub() { # LU-1039, MRP-303
19933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19937 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19939 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19941 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19942 cancel_lru_locks osc
19944 stack_trap "set_checksums $ORIG_CSUM" EXIT
19945 local at_max_saved=0
19947 # adaptive timeouts may prevent seeing the issue
19948 if at_is_enabled; then
19949 at_max_saved=$(at_max_get mds)
19950 at_max_set 0 mds client
19951 stack_trap "at_max_set $at_max_saved mds client" EXIT
19954 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19955 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19956 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19958 do_facet ost1 $LCTL set_param fail_loc=0
19959 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19964 test_224bd_sub 3 error "dd failed"
19966 run_test 224b "Don't panic on bulk IO failure"
19968 test_224c() { # LU-6441
19969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19970 remote_mds_nodsh && skip "remote MDS with nodsh"
19972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19973 save_writethrough $p
19974 set_cache writethrough on
19976 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19977 local at_max=$($LCTL get_param -n at_max)
19978 local timeout=$($LCTL get_param -n timeout)
19979 local test_at="at_max"
19980 local param_at="$FSNAME.sys.at_max"
19981 local test_timeout="timeout"
19982 local param_timeout="$FSNAME.sys.timeout"
19984 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19986 set_persistent_param_and_check client "$test_at" "$param_at" 0
19987 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19989 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19990 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19992 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19994 do_facet ost1 "$LCTL set_param fail_loc=0"
19996 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19997 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20000 $LCTL set_param -n $pages_per_rpc
20001 restore_lustre_params < $p
20004 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20006 test_224d() { # LU-11169
20007 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20009 run_test 224d "Don't corrupt data on bulk IO timeout"
20011 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20014 if [ -z ${MDSSURVEY} ]; then
20015 skip_env "mds-survey not found"
20017 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20018 skip "Need MDS version at least 2.2.51"
20020 local mds=$(facet_host $SINGLEMDS)
20021 local target=$(do_nodes $mds 'lctl dl' |
20022 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20024 local cmd1="file_count=1000 thrhi=4"
20025 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20026 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20027 local cmd="$cmd1 $cmd2 $cmd3"
20029 rm -f ${TMP}/mds_survey*
20031 eval $cmd || error "mds-survey with zero-stripe failed"
20032 cat ${TMP}/mds_survey*
20033 rm -f ${TMP}/mds_survey*
20035 run_test 225a "Metadata survey sanity with zero-stripe"
20038 if [ -z ${MDSSURVEY} ]; then
20039 skip_env "mds-survey not found"
20041 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20042 skip "Need MDS version at least 2.2.51"
20043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20044 remote_mds_nodsh && skip "remote MDS with nodsh"
20045 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20046 skip_env "Need to mount OST to test"
20049 local mds=$(facet_host $SINGLEMDS)
20050 local target=$(do_nodes $mds 'lctl dl' |
20051 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20053 local cmd1="file_count=1000 thrhi=4"
20054 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20055 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20056 local cmd="$cmd1 $cmd2 $cmd3"
20058 rm -f ${TMP}/mds_survey*
20060 eval $cmd || error "mds-survey with stripe_count failed"
20061 cat ${TMP}/mds_survey*
20062 rm -f ${TMP}/mds_survey*
20064 run_test 225b "Metadata survey sanity with stripe_count = 1"
20066 mcreate_path2fid () {
20072 local path=$DIR/$tdir/$name
20077 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20078 error "cannot create $desc"
20080 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20082 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20084 fid_path=$($LFS fid2path $MOUNT $fid)
20086 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20088 [ "$path" == "$fid_path" ] ||
20089 error "fid2path returned $fid_path, expected $path"
20091 echo "pass with $path and $fid"
20096 mkdir -p $DIR/$tdir
20098 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20099 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20100 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20101 mcreate_path2fid 0040666 0 0 dir "directory"
20102 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20103 mcreate_path2fid 0100666 0 0 file "regular file"
20104 mcreate_path2fid 0120666 0 0 link "symbolic link"
20105 mcreate_path2fid 0140666 0 0 sock "socket"
20107 run_test 226a "call path2fid and fid2path on files of all type"
20110 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20115 mkdir -p $DIR/$tdir
20116 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20117 error "create remote directory failed"
20118 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20119 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20120 "character special file (null)"
20121 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20122 "character special file (no device)"
20123 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20124 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20125 "block special file (loop)"
20126 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20127 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20128 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20130 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20134 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20135 skip "Need MDS version at least 2.13.55"
20137 local submnt=/mnt/submnt
20138 local srcfile=/etc/passwd
20139 local dstfile=$submnt/passwd
20145 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20146 error "create remote directory failed"
20147 mkdir -p $submnt || error "create $submnt failed"
20148 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20149 error "mount $submnt failed"
20150 stack_trap "umount $submnt" EXIT
20152 cp $srcfile $dstfile
20153 fid=$($LFS path2fid $dstfile)
20154 path=$($LFS fid2path $submnt "$fid")
20155 [ "$path" = "$dstfile" ] ||
20156 error "fid2path $submnt $fid failed ($path != $dstfile)"
20158 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20160 # LU-1299 Executing or running ldd on a truncated executable does not
20161 # cause an out-of-memory condition.
20163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20164 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20166 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20167 chmod +x $MOUNT/date
20169 $MOUNT/date > /dev/null
20170 ldd $MOUNT/date > /dev/null
20173 run_test 227 "running truncated executable does not cause OOM"
20175 # LU-1512 try to reuse idle OI blocks
20177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20178 remote_mds_nodsh && skip "remote MDS with nodsh"
20179 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20181 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20182 local myDIR=$DIR/$tdir
20185 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20186 $LCTL set_param fail_loc=0x80001002
20187 createmany -o $myDIR/t- 10000
20188 $LCTL set_param fail_loc=0
20189 # The guard is current the largest FID holder
20191 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20193 local IDX=$(($SEQ % 64))
20195 do_facet $SINGLEMDS sync
20196 # Make sure journal flushed.
20198 local blk1=$(do_facet $SINGLEMDS \
20199 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20200 grep Blockcount | awk '{print $4}')
20202 # Remove old files, some OI blocks will become idle.
20203 unlinkmany $myDIR/t- 10000
20204 # Create new files, idle OI blocks should be reused.
20205 createmany -o $myDIR/t- 2000
20206 do_facet $SINGLEMDS sync
20207 # Make sure journal flushed.
20209 local blk2=$(do_facet $SINGLEMDS \
20210 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20211 grep Blockcount | awk '{print $4}')
20213 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20215 run_test 228a "try to reuse idle OI blocks"
20218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20219 remote_mds_nodsh && skip "remote MDS with nodsh"
20220 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20222 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20223 local myDIR=$DIR/$tdir
20226 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20227 $LCTL set_param fail_loc=0x80001002
20228 createmany -o $myDIR/t- 10000
20229 $LCTL set_param fail_loc=0
20230 # The guard is current the largest FID holder
20232 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20234 local IDX=$(($SEQ % 64))
20236 do_facet $SINGLEMDS sync
20237 # Make sure journal flushed.
20239 local blk1=$(do_facet $SINGLEMDS \
20240 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20241 grep Blockcount | awk '{print $4}')
20243 # Remove old files, some OI blocks will become idle.
20244 unlinkmany $myDIR/t- 10000
20247 stop $SINGLEMDS || error "Fail to stop MDT."
20249 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20250 error "Fail to start MDT."
20252 client_up || error "Fail to df."
20253 # Create new files, idle OI blocks should be reused.
20254 createmany -o $myDIR/t- 2000
20255 do_facet $SINGLEMDS sync
20256 # Make sure journal flushed.
20258 local blk2=$(do_facet $SINGLEMDS \
20259 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20260 grep Blockcount | awk '{print $4}')
20262 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20264 run_test 228b "idle OI blocks can be reused after MDT restart"
20268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20269 remote_mds_nodsh && skip "remote MDS with nodsh"
20270 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20272 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20273 local myDIR=$DIR/$tdir
20276 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20277 $LCTL set_param fail_loc=0x80001002
20278 # 20000 files can guarantee there are index nodes in the OI file
20279 createmany -o $myDIR/t- 20000
20280 $LCTL set_param fail_loc=0
20281 # The guard is current the largest FID holder
20283 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20285 local IDX=$(($SEQ % 64))
20287 do_facet $SINGLEMDS sync
20288 # Make sure journal flushed.
20290 local blk1=$(do_facet $SINGLEMDS \
20291 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20292 grep Blockcount | awk '{print $4}')
20294 # Remove old files, some OI blocks will become idle.
20295 unlinkmany $myDIR/t- 20000
20297 # The OI file should become empty now
20299 # Create new files, idle OI blocks should be reused.
20300 createmany -o $myDIR/t- 2000
20301 do_facet $SINGLEMDS sync
20302 # Make sure journal flushed.
20304 local blk2=$(do_facet $SINGLEMDS \
20305 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20306 grep Blockcount | awk '{print $4}')
20308 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20310 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20312 test_229() { # LU-2482, LU-3448
20313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20314 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20315 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20316 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20320 # Create a file with a released layout and stripe count 2.
20321 $MULTIOP $DIR/$tfile H2c ||
20322 error "failed to create file with released layout"
20324 $LFS getstripe -v $DIR/$tfile
20326 local pattern=$($LFS getstripe -L $DIR/$tfile)
20327 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20329 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20331 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20332 stat $DIR/$tfile || error "failed to stat released file"
20334 chown $RUNAS_ID $DIR/$tfile ||
20335 error "chown $RUNAS_ID $DIR/$tfile failed"
20337 chgrp $RUNAS_ID $DIR/$tfile ||
20338 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20340 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20341 rm $DIR/$tfile || error "failed to remove released file"
20343 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20348 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20349 skip "Need MDS version at least 2.11.52"
20353 test_mkdir $DIR/$tdir
20354 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20355 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20356 [ $mdt_idx -ne 0 ] &&
20357 error "create local directory on wrong MDT $mdt_idx"
20359 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20360 error "create remote directory failed"
20361 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20362 [ $mdt_idx -ne $MDTIDX ] &&
20363 error "create remote directory on wrong MDT $mdt_idx"
20365 createmany -o $DIR/$tdir/test_230/t- 10 ||
20366 error "create files on remote directory failed"
20367 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20368 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20369 rm -r $DIR/$tdir || error "unlink remote directory failed"
20371 run_test 230a "Create remote directory and files under the remote directory"
20374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20376 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20377 skip "Need MDS version at least 2.11.52"
20385 local migrate_dir=$DIR/$tdir/migrate_dir
20386 local other_dir=$DIR/$tdir/other_dir
20388 test_mkdir $DIR/$tdir
20389 test_mkdir -i0 -c1 $migrate_dir
20390 test_mkdir -i0 -c1 $other_dir
20391 for ((i=0; i<10; i++)); do
20392 mkdir -p $migrate_dir/dir_${i}
20393 createmany -o $migrate_dir/dir_${i}/f 10 ||
20394 error "create files under remote dir failed $i"
20397 cp /etc/passwd $migrate_dir/$tfile
20398 cp /etc/passwd $other_dir/$tfile
20399 chattr +SAD $migrate_dir
20400 chattr +SAD $migrate_dir/$tfile
20402 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20403 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20404 local old_dir_mode=$(stat -c%f $migrate_dir)
20405 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20407 mkdir -p $migrate_dir/dir_default_stripe2
20408 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20409 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20411 mkdir -p $other_dir
20412 ln $migrate_dir/$tfile $other_dir/luna
20413 ln $migrate_dir/$tfile $migrate_dir/sofia
20414 ln $other_dir/$tfile $migrate_dir/david
20415 ln -s $migrate_dir/$tfile $other_dir/zachary
20416 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20417 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20423 for len in 58 59 60; do
20424 lnktgt=$(str_repeat 'l' $len)
20425 touch $migrate_dir/$lnktgt
20426 ln -s $lnktgt $migrate_dir/${len}char_ln
20430 for len in 4094 4095; do
20431 lnktgt=$(str_repeat 'l' $len)
20432 ln -s $lnktgt $migrate_dir/${len}char_ln
20436 for len in 254 255; do
20437 touch $migrate_dir/$(str_repeat 'l' $len)
20440 $LFS migrate -m $MDTIDX $migrate_dir ||
20441 error "fails on migrating remote dir to MDT1"
20443 echo "migratate to MDT1, then checking.."
20444 for ((i = 0; i < 10; i++)); do
20445 for file in $(find $migrate_dir/dir_${i}); do
20446 mdt_index=$($LFS getstripe -m $file)
20447 # broken symlink getstripe will fail
20448 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20449 error "$file is not on MDT${MDTIDX}"
20453 # the multiple link file should still in MDT0
20454 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20455 [ $mdt_index == 0 ] ||
20456 error "$file is not on MDT${MDTIDX}"
20458 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20459 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20460 error " expect $old_dir_flag get $new_dir_flag"
20462 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20463 [ "$old_file_flag" = "$new_file_flag" ] ||
20464 error " expect $old_file_flag get $new_file_flag"
20466 local new_dir_mode=$(stat -c%f $migrate_dir)
20467 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20468 error "expect mode $old_dir_mode get $new_dir_mode"
20470 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20471 [ "$old_file_mode" = "$new_file_mode" ] ||
20472 error "expect mode $old_file_mode get $new_file_mode"
20474 diff /etc/passwd $migrate_dir/$tfile ||
20475 error "$tfile different after migration"
20477 diff /etc/passwd $other_dir/luna ||
20478 error "luna different after migration"
20480 diff /etc/passwd $migrate_dir/sofia ||
20481 error "sofia different after migration"
20483 diff /etc/passwd $migrate_dir/david ||
20484 error "david different after migration"
20486 diff /etc/passwd $other_dir/zachary ||
20487 error "zachary different after migration"
20489 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20490 error "${tfile}_ln different after migration"
20492 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20493 error "${tfile}_ln_other different after migration"
20495 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20496 [ $stripe_count = 2 ] ||
20497 error "dir strpe_count $d != 2 after migration."
20499 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20500 [ $stripe_count = 2 ] ||
20501 error "file strpe_count $d != 2 after migration."
20503 #migrate back to MDT0
20506 $LFS migrate -m $MDTIDX $migrate_dir ||
20507 error "fails on migrating remote dir to MDT0"
20509 echo "migrate back to MDT0, checking.."
20510 for file in $(find $migrate_dir); do
20511 mdt_index=$($LFS getstripe -m $file)
20512 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20513 error "$file is not on MDT${MDTIDX}"
20516 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20517 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20518 error " expect $old_dir_flag get $new_dir_flag"
20520 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20521 [ "$old_file_flag" = "$new_file_flag" ] ||
20522 error " expect $old_file_flag get $new_file_flag"
20524 local new_dir_mode=$(stat -c%f $migrate_dir)
20525 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20526 error "expect mode $old_dir_mode get $new_dir_mode"
20528 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20529 [ "$old_file_mode" = "$new_file_mode" ] ||
20530 error "expect mode $old_file_mode get $new_file_mode"
20532 diff /etc/passwd ${migrate_dir}/$tfile ||
20533 error "$tfile different after migration"
20535 diff /etc/passwd ${other_dir}/luna ||
20536 error "luna different after migration"
20538 diff /etc/passwd ${migrate_dir}/sofia ||
20539 error "sofia different after migration"
20541 diff /etc/passwd ${other_dir}/zachary ||
20542 error "zachary different after migration"
20544 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20545 error "${tfile}_ln different after migration"
20547 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20548 error "${tfile}_ln_other different after migration"
20550 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20551 [ $stripe_count = 2 ] ||
20552 error "dir strpe_count $d != 2 after migration."
20554 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20555 [ $stripe_count = 2 ] ||
20556 error "file strpe_count $d != 2 after migration."
20558 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20560 run_test 230b "migrate directory"
20563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20564 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20565 remote_mds_nodsh && skip "remote MDS with nodsh"
20566 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20567 skip "Need MDS version at least 2.11.52"
20573 local migrate_dir=$DIR/$tdir/migrate_dir
20575 #If migrating directory fails in the middle, all entries of
20576 #the directory is still accessiable.
20577 test_mkdir $DIR/$tdir
20578 test_mkdir -i0 -c1 $migrate_dir
20579 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20581 createmany -o $migrate_dir/f $total ||
20582 error "create files under ${migrate_dir} failed"
20584 # fail after migrating top dir, and this will fail only once, so the
20585 # first sub file migration will fail (currently f3), others succeed.
20586 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20587 do_facet mds1 lctl set_param fail_loc=0x1801
20588 local t=$(ls $migrate_dir | wc -l)
20589 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20590 error "migrate should fail"
20591 local u=$(ls $migrate_dir | wc -l)
20592 [ "$u" == "$t" ] || error "$u != $t during migration"
20594 # add new dir/file should succeed
20595 mkdir $migrate_dir/dir ||
20596 error "mkdir failed under migrating directory"
20597 touch $migrate_dir/file ||
20598 error "create file failed under migrating directory"
20600 # add file with existing name should fail
20601 for file in $migrate_dir/f*; do
20602 stat $file > /dev/null || error "stat $file failed"
20603 $OPENFILE -f O_CREAT:O_EXCL $file &&
20604 error "open(O_CREAT|O_EXCL) $file should fail"
20605 $MULTIOP $file m && error "create $file should fail"
20606 touch $DIR/$tdir/remote_dir/$tfile ||
20607 error "touch $tfile failed"
20608 ln $DIR/$tdir/remote_dir/$tfile $file &&
20609 error "link $file should fail"
20610 mdt_index=$($LFS getstripe -m $file)
20611 if [ $mdt_index == 0 ]; then
20612 # file failed to migrate is not allowed to rename to
20613 mv $DIR/$tdir/remote_dir/$tfile $file &&
20614 error "rename to $file should fail"
20616 mv $DIR/$tdir/remote_dir/$tfile $file ||
20617 error "rename to $file failed"
20619 echo hello >> $file || error "write $file failed"
20622 # resume migration with different options should fail
20623 $LFS migrate -m 0 $migrate_dir &&
20624 error "migrate -m 0 $migrate_dir should fail"
20626 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20627 error "migrate -c 2 $migrate_dir should fail"
20629 # resume migration should succeed
20630 $LFS migrate -m $MDTIDX $migrate_dir ||
20631 error "migrate $migrate_dir failed"
20633 echo "Finish migration, then checking.."
20634 for file in $(find $migrate_dir); do
20635 mdt_index=$($LFS getstripe -m $file)
20636 [ $mdt_index == $MDTIDX ] ||
20637 error "$file is not on MDT${MDTIDX}"
20640 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20642 run_test 230c "check directory accessiblity if migration failed"
20645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20647 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20648 skip "Need MDS version at least 2.11.52"
20650 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20652 local migrate_dir=$DIR/$tdir/migrate_dir
20662 old_index=$((RANDOM % MDSCOUNT))
20663 old_count=$((MDSCOUNT - old_index))
20664 new_index=$((RANDOM % MDSCOUNT))
20665 new_count=$((MDSCOUNT - new_index))
20666 new_hash=1 # for all_char
20668 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20669 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20671 test_mkdir $DIR/$tdir
20672 test_mkdir -i $old_index -c $old_count $migrate_dir
20674 for ((i=0; i<100; i++)); do
20675 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20676 createmany -o $migrate_dir/dir_${i}/f 100 ||
20677 error "create files under remote dir failed $i"
20680 echo -n "Migrate from MDT$old_index "
20681 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20682 echo -n "to MDT$new_index"
20683 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20686 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20687 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20688 error "migrate remote dir error"
20690 echo "Finish migration, then checking.."
20691 for file in $(find $migrate_dir -maxdepth 1); do
20692 mdt_index=$($LFS getstripe -m $file)
20693 if [ $mdt_index -lt $new_index ] ||
20694 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20695 error "$file is on MDT$mdt_index"
20699 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20701 run_test 230d "check migrate big directory"
20704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20705 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20706 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20707 skip "Need MDS version at least 2.11.52"
20714 mkdir_on_mdt0 $DIR/$tdir
20715 mkdir $DIR/$tdir/migrate_dir
20716 mkdir $DIR/$tdir/other_dir
20717 touch $DIR/$tdir/migrate_dir/a
20718 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20719 ls $DIR/$tdir/other_dir
20721 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20722 error "migrate dir fails"
20724 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20725 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20727 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20728 [ $mdt_index == 0 ] || error "a is not on MDT0"
20730 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20731 error "migrate dir fails"
20733 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20734 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20736 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20737 [ $mdt_index == 1 ] || error "a is not on MDT1"
20739 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20740 [ $mdt_index == 1 ] || error "b is not on MDT1"
20742 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20743 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20745 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20747 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20749 run_test 230e "migrate mulitple local link files"
20752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20754 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20755 skip "Need MDS version at least 2.11.52"
20760 mkdir -p $DIR/$tdir
20761 mkdir $DIR/$tdir/migrate_dir
20762 $LFS mkdir -i1 $DIR/$tdir/other_dir
20763 touch $DIR/$tdir/migrate_dir/a
20764 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20765 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20766 ls $DIR/$tdir/other_dir
20768 # a should be migrated to MDT1, since no other links on MDT0
20769 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20770 error "#1 migrate dir fails"
20771 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20772 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20773 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20774 [ $mdt_index == 1 ] || error "a is not on MDT1"
20776 # a should stay on MDT1, because it is a mulitple link file
20777 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20778 error "#2 migrate dir fails"
20779 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20780 [ $mdt_index == 1 ] || error "a is not on MDT1"
20782 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20783 error "#3 migrate dir fails"
20785 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20786 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20787 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20789 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20790 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20792 # a should be migrated to MDT0, since no other links on MDT1
20793 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20794 error "#4 migrate dir fails"
20795 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20796 [ $mdt_index == 0 ] || error "a is not on MDT0"
20798 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20800 run_test 230f "migrate mulitple remote link files"
20803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20804 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20805 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20806 skip "Need MDS version at least 2.11.52"
20808 mkdir -p $DIR/$tdir/migrate_dir
20810 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20811 error "migrating dir to non-exist MDT succeeds"
20814 run_test 230g "migrate dir to non-exist MDT"
20817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20819 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20820 skip "Need MDS version at least 2.11.52"
20824 mkdir -p $DIR/$tdir/migrate_dir
20826 $LFS migrate -m1 $DIR &&
20827 error "migrating mountpoint1 should fail"
20829 $LFS migrate -m1 $DIR/$tdir/.. &&
20830 error "migrating mountpoint2 should fail"
20833 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20834 error "migrating $tdir/migrate_dir/.. should fail"
20838 run_test 230h "migrate .. and root"
20841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20843 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20844 skip "Need MDS version at least 2.11.52"
20846 mkdir -p $DIR/$tdir/migrate_dir
20848 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20849 error "migration fails with a tailing slash"
20851 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20852 error "migration fails with two tailing slashes"
20854 run_test 230i "lfs migrate -m tolerates trailing slashes"
20857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20858 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20859 skip "Need MDS version at least 2.11.52"
20861 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20862 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20863 error "create $tfile failed"
20864 cat /etc/passwd > $DIR/$tdir/$tfile
20866 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20868 cmp /etc/passwd $DIR/$tdir/$tfile ||
20869 error "DoM file mismatch after migration"
20871 run_test 230j "DoM file data not changed after dir migration"
20874 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20875 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20876 skip "Need MDS version at least 2.11.56"
20879 local files_on_starting_mdt=0
20881 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20882 $LFS getdirstripe $DIR/$tdir
20883 for i in $(seq $total); do
20884 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20885 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20886 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20889 echo "$files_on_starting_mdt files on MDT0"
20891 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20892 $LFS getdirstripe $DIR/$tdir
20894 files_on_starting_mdt=0
20895 for i in $(seq $total); do
20896 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20897 error "file $tfile.$i mismatch after migration"
20898 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20899 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20902 echo "$files_on_starting_mdt files on MDT1 after migration"
20903 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20905 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20906 $LFS getdirstripe $DIR/$tdir
20908 files_on_starting_mdt=0
20909 for i in $(seq $total); do
20910 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20911 error "file $tfile.$i mismatch after 2nd migration"
20912 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20913 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20916 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20917 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20921 run_test 230k "file data not changed after dir migration"
20924 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20925 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20926 skip "Need MDS version at least 2.11.56"
20928 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20929 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20930 error "create files under remote dir failed $i"
20931 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20933 run_test 230l "readdir between MDTs won't crash"
20936 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20937 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20938 skip "Need MDS version at least 2.11.56"
20941 local mig_dir=$DIR/$tdir/migrate_dir
20942 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20946 echo "Creating files and dirs with xattrs"
20947 test_mkdir $DIR/$tdir
20948 test_mkdir -i0 -c1 $mig_dir
20950 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20951 error "cannot set xattr attr1 on dir"
20952 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20953 error "cannot set xattr attr2 on dir"
20954 touch $mig_dir/dir/f0
20955 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20956 error "cannot set xattr attr1 on file"
20957 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20958 error "cannot set xattr attr2 on file"
20959 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20960 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20961 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20962 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20963 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20964 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20965 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20966 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20967 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20969 echo "Migrating to MDT1"
20970 $LFS migrate -m $MDTIDX $mig_dir ||
20971 error "fails on migrating dir to MDT1"
20973 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20974 echo "Checking xattrs"
20975 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20976 [ "$val" = $longstr ] ||
20977 error "expecting xattr1 $longstr on dir, found $val"
20978 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20979 [ "$val" = $shortstr ] ||
20980 error "expecting xattr2 $shortstr on dir, found $val"
20981 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20982 [ "$val" = $longstr ] ||
20983 error "expecting xattr1 $longstr on file, found $val"
20984 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20985 [ "$val" = $shortstr ] ||
20986 error "expecting xattr2 $shortstr on file, found $val"
20988 run_test 230m "xattrs not changed after dir migration"
20991 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20992 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20993 skip "Need MDS version at least 2.13.53"
20995 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20996 cat /etc/hosts > $DIR/$tdir/$tfile
20997 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20998 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21000 cmp /etc/hosts $DIR/$tdir/$tfile ||
21001 error "File data mismatch after migration"
21003 run_test 230n "Dir migration with mirrored file"
21006 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21007 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21008 skip "Need MDS version at least 2.13.52"
21010 local mdts=$(comma_list $(mdts_nodes))
21012 local restripe_status
21016 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21018 # in case "crush" hash type is not set
21019 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21021 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21022 mdt.*MDT0000.enable_dir_restripe)
21023 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21024 stack_trap "do_nodes $mdts $LCTL set_param \
21025 mdt.*.enable_dir_restripe=$restripe_status"
21028 createmany -m $DIR/$tdir/f 100 ||
21029 error "create files under remote dir failed $i"
21030 createmany -d $DIR/$tdir/d 100 ||
21031 error "create dirs under remote dir failed $i"
21033 for i in $(seq 2 $MDSCOUNT); do
21034 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21035 $LFS setdirstripe -c $i $DIR/$tdir ||
21036 error "split -c $i $tdir failed"
21037 wait_update $HOSTNAME \
21038 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21039 error "dir split not finished"
21040 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21041 awk '/migrate/ {sum += $2} END { print sum }')
21042 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21043 # delta is around total_files/stripe_count
21044 (( $delta < 200 / (i - 1) + 4 )) ||
21045 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21048 run_test 230o "dir split"
21051 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21052 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21053 skip "Need MDS version at least 2.13.52"
21055 local mdts=$(comma_list $(mdts_nodes))
21057 local restripe_status
21061 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21063 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21065 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21066 mdt.*MDT0000.enable_dir_restripe)
21067 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21068 stack_trap "do_nodes $mdts $LCTL set_param \
21069 mdt.*.enable_dir_restripe=$restripe_status"
21071 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21072 createmany -m $DIR/$tdir/f 100 ||
21073 error "create files under remote dir failed"
21074 createmany -d $DIR/$tdir/d 100 ||
21075 error "create dirs under remote dir failed"
21077 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21078 local mdt_hash="crush"
21080 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21081 $LFS setdirstripe -c $c $DIR/$tdir ||
21082 error "split -c $c $tdir failed"
21083 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21084 mdt_hash="$mdt_hash,fixed"
21085 elif [ $c -eq 1 ]; then
21088 wait_update $HOSTNAME \
21089 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21090 error "dir merge not finished"
21091 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21092 awk '/migrate/ {sum += $2} END { print sum }')
21093 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21094 # delta is around total_files/stripe_count
21095 (( delta < 200 / c + 4 )) ||
21096 error "$delta files migrated >= $((200 / c + 4))"
21099 run_test 230p "dir merge"
21102 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21103 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21104 skip "Need MDS version at least 2.13.52"
21106 local mdts=$(comma_list $(mdts_nodes))
21107 local saved_threshold=$(do_facet mds1 \
21108 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21109 local saved_delta=$(do_facet mds1 \
21110 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21111 local threshold=100
21114 local stripe_count=0
21119 # test with fewer files on ZFS
21120 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21122 stack_trap "do_nodes $mdts $LCTL set_param \
21123 mdt.*.dir_split_count=$saved_threshold"
21124 stack_trap "do_nodes $mdts $LCTL set_param \
21125 mdt.*.dir_split_delta=$saved_delta"
21126 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21127 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21128 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21129 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21130 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21131 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21133 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21134 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21136 create=$((threshold * 3 / 2))
21137 while [ $stripe_count -lt $MDSCOUNT ]; do
21138 createmany -m $DIR/$tdir/f $total $create ||
21139 error "create sub files failed"
21140 stat $DIR/$tdir > /dev/null
21141 total=$((total + create))
21142 stripe_count=$((stripe_count + delta))
21143 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21145 wait_update $HOSTNAME \
21146 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21147 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21149 wait_update $HOSTNAME \
21150 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21151 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21153 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21154 echo "$nr_files/$total files on MDT$stripe_index after split"
21155 # allow 10% margin of imbalance with crush hash
21156 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21157 error "$nr_files files on MDT$stripe_index after split"
21159 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21160 [ $nr_files -eq $total ] ||
21161 error "total sub files $nr_files != $total"
21164 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21166 echo "fixed layout directory won't auto split"
21167 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21168 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21169 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21170 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21171 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21173 run_test 230q "dir auto split"
21176 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21177 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21178 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21179 skip "Need MDS version at least 2.13.54"
21181 # maximum amount of local locks:
21182 # parent striped dir - 2 locks
21183 # new stripe in parent to migrate to - 1 lock
21184 # source and target - 2 locks
21185 # Total 5 locks for regular file
21186 mkdir -p $DIR/$tdir
21187 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21188 touch $DIR/$tdir/dir1/eee
21190 # create 4 hardlink for 4 more locks
21191 # Total: 9 locks > RS_MAX_LOCKS (8)
21192 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21193 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21194 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21195 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21196 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21197 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21198 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21199 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21201 cancel_lru_locks mdc
21203 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21204 error "migrate dir fails"
21206 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21208 run_test 230r "migrate with too many local locks"
21211 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21212 skip "Need MDS version at least 2.14.52"
21214 local mdts=$(comma_list $(mdts_nodes))
21215 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21216 mdt.*MDT0000.enable_dir_restripe)
21218 stack_trap "do_nodes $mdts $LCTL set_param \
21219 mdt.*.enable_dir_restripe=$restripe_status"
21223 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21224 test_mkdir $DIR/$tdir
21225 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21226 error "$LFS mkdir should return EEXIST if target exists"
21230 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21234 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21235 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21236 skip "Need MDS version at least 2.14.50"
21238 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21239 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21240 $LFS project -p 1 -s $DIR/$tdir ||
21241 error "set $tdir project id failed"
21242 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21243 error "set subdir project id failed"
21244 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21246 run_test 230t "migrate directory with project ID set"
21250 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21251 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21252 skip "Need MDS version at least 2.14.53"
21256 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21257 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21258 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21259 for i in $(seq 0 $((MDSCOUNT - 1))); do
21260 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21261 echo "$count dirs migrated to MDT$i"
21263 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21264 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21266 run_test 230u "migrate directory by QOS"
21270 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21271 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21272 skip "Need MDS version at least 2.14.53"
21276 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21277 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21278 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21279 for i in $(seq 0 $((MDSCOUNT - 1))); do
21280 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21281 echo "$count subdirs migrated to MDT$i"
21282 (( i == 3 )) && (( count > 0 )) &&
21283 error "subdir shouldn't be migrated to MDT3"
21285 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21286 (( count == 3 )) || error "dirs migrated to $count MDTs"
21288 run_test 230v "subdir migrated to the MDT where its parent is located"
21291 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21292 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21293 skip "Need MDS version at least 2.15.0"
21295 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21296 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21297 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21299 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21300 error "migrate failed"
21302 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21303 error "$tdir stripe count mismatch"
21305 for i in $(seq 0 9); do
21306 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21307 error "d$i is striped"
21310 run_test 230w "non-recursive mode dir migration"
21313 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21314 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21315 skip "Need MDS version at least 2.15.0"
21317 mkdir -p $DIR/$tdir || error "mkdir failed"
21318 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21320 local mdt_name=$(mdtname_from_index 0)
21321 local low=$(do_facet mds2 $LCTL get_param -n \
21322 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21323 local high=$(do_facet mds2 $LCTL get_param -n \
21324 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21325 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21326 local maxage=$(do_facet mds2 $LCTL get_param -n \
21327 osp.*$mdt_name-osp-MDT0001.maxage)
21329 stack_trap "do_facet mds2 $LCTL set_param -n \
21330 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21331 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21332 stack_trap "do_facet mds2 $LCTL set_param -n \
21333 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21335 do_facet mds2 $LCTL set_param -n \
21336 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21337 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21339 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21340 error "migrate $tdir should fail"
21342 do_facet mds2 $LCTL set_param -n \
21343 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21344 do_facet mds2 $LCTL set_param -n \
21345 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21347 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21348 error "migrate failed"
21349 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21350 error "$tdir stripe count mismatch"
21352 run_test 230x "dir migration check space"
21356 # For simplicity this test assumes that max_pages_per_rpc
21357 # is the same across all OSCs
21358 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21359 local bulk_size=$((max_pages * PAGE_SIZE))
21360 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21363 mkdir -p $DIR/$tdir
21364 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21365 error "failed to set stripe with -S ${brw_size}M option"
21367 # clear the OSC stats
21368 $LCTL set_param osc.*.stats=0 &>/dev/null
21371 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21372 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21373 oflag=direct &>/dev/null || error "dd failed"
21375 sync; sleep 1; sync # just to be safe
21376 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21377 if [ x$nrpcs != "x1" ]; then
21378 $LCTL get_param osc.*.stats
21379 error "found $nrpcs ost_write RPCs, not 1 as expected"
21383 # Drop the OSC cache, otherwise we will read from it
21384 cancel_lru_locks osc
21386 # clear the OSC stats
21387 $LCTL set_param osc.*.stats=0 &>/dev/null
21389 # Client reads $bulk_size.
21390 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21391 iflag=direct &>/dev/null || error "dd failed"
21393 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21394 if [ x$nrpcs != "x1" ]; then
21395 $LCTL get_param osc.*.stats
21396 error "found $nrpcs ost_read RPCs, not 1 as expected"
21399 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21402 mkdir -p $DIR/$tdir
21404 for i in {0..1023}; do
21405 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21406 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21407 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21411 run_test 231b "must not assert on fully utilized OST request buffer"
21414 mkdir -p $DIR/$tdir
21415 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21417 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21418 do_facet ost1 $LCTL set_param fail_loc=0x31c
21420 # ignore dd failure
21421 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21423 do_facet ost1 $LCTL set_param fail_loc=0
21424 umount_client $MOUNT || error "umount failed"
21425 mount_client $MOUNT || error "mount failed"
21426 stop ost1 || error "cannot stop ost1"
21427 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21429 run_test 232a "failed lock should not block umount"
21432 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21433 skip "Need MDS version at least 2.10.58"
21435 mkdir -p $DIR/$tdir
21436 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21439 cancel_lru_locks osc
21441 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21442 do_facet ost1 $LCTL set_param fail_loc=0x31c
21445 $LFS data_version $DIR/$tdir/$tfile || true
21447 do_facet ost1 $LCTL set_param fail_loc=0
21448 umount_client $MOUNT || error "umount failed"
21449 mount_client $MOUNT || error "mount failed"
21450 stop ost1 || error "cannot stop ost1"
21451 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21453 run_test 232b "failed data version lock should not block umount"
21456 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21457 skip "Need MDS version at least 2.3.64"
21458 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21460 local fid=$($LFS path2fid $MOUNT)
21462 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21463 error "cannot access $MOUNT using its FID '$fid'"
21465 run_test 233a "checking that OBF of the FS root succeeds"
21468 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21469 skip "Need MDS version at least 2.5.90"
21470 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21472 local fid=$($LFS path2fid $MOUNT/.lustre)
21474 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21475 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21477 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21478 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21479 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21481 run_test 233b "checking that OBF of the FS .lustre succeeds"
21484 local p="$TMP/sanityN-$TESTNAME.parameters"
21485 save_lustre_params client "llite.*.xattr_cache" > $p
21486 lctl set_param llite.*.xattr_cache 1 ||
21487 skip_env "xattr cache is not supported"
21489 mkdir -p $DIR/$tdir || error "mkdir failed"
21490 touch $DIR/$tdir/$tfile || error "touch failed"
21491 # OBD_FAIL_LLITE_XATTR_ENOMEM
21492 $LCTL set_param fail_loc=0x1405
21493 getfattr -n user.attr $DIR/$tdir/$tfile &&
21494 error "getfattr should have failed with ENOMEM"
21495 $LCTL set_param fail_loc=0x0
21498 restore_lustre_params < $p
21501 run_test 234 "xattr cache should not crash on ENOMEM"
21504 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21505 skip "Need MDS version at least 2.4.52"
21507 flock_deadlock $DIR/$tfile
21512 124) error "process hangs on a deadlock"
21514 *) error "error executing flock_deadlock $DIR/$tfile"
21518 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21522 check_swap_layouts_support
21524 local ref1=/etc/passwd
21525 local ref2=/etc/group
21526 local file1=$DIR/$tdir/f1
21527 local file2=$DIR/$tdir/f2
21529 test_mkdir -c1 $DIR/$tdir
21530 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21531 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21532 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21533 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21534 local fd=$(free_fd)
21535 local cmd="exec $fd<>$file2"
21538 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21539 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21542 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21547 run_test 236 "Layout swap on open unlinked file"
21549 # LU-4659 linkea consistency
21551 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21552 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21553 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21554 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21557 ln $DIR/$tfile $DIR/$tfile.lnk
21558 touch $DIR/$tfile.new
21559 mv $DIR/$tfile.new $DIR/$tfile
21560 local fid1=$($LFS path2fid $DIR/$tfile)
21561 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21562 local path1=$($LFS fid2path $FSNAME "$fid1")
21563 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21564 local path2=$($LFS fid2path $FSNAME "$fid2")
21565 [ $tfile.lnk == $path2 ] ||
21566 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21569 run_test 238 "Verify linkea consistency"
21571 test_239A() { # was test_239
21572 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21573 skip "Need MDS version at least 2.5.60"
21575 local list=$(comma_list $(mdts_nodes))
21577 mkdir -p $DIR/$tdir
21578 createmany -o $DIR/$tdir/f- 5000
21579 unlinkmany $DIR/$tdir/f- 5000
21580 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21581 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21582 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21583 osp.*MDT*.sync_in_flight" | calc_sum)
21584 [ "$changes" -eq 0 ] || error "$changes not synced"
21586 run_test 239A "osp_sync test"
21588 test_239a() { #LU-5297
21589 remote_mds_nodsh && skip "remote MDS with nodsh"
21592 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21593 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21594 chgrp $RUNAS_GID $DIR/$tfile
21595 wait_delete_completed
21597 run_test 239a "process invalid osp sync record correctly"
21599 test_239b() { #LU-5297
21600 remote_mds_nodsh && skip "remote MDS with nodsh"
21603 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21604 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21605 chgrp $RUNAS_GID $DIR/$tfile1
21606 wait_delete_completed
21607 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21609 chgrp $RUNAS_GID $DIR/$tfile2
21610 wait_delete_completed
21612 run_test 239b "process osp sync record with ENOMEM error correctly"
21615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21616 remote_mds_nodsh && skip "remote MDS with nodsh"
21618 mkdir -p $DIR/$tdir
21620 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21621 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21622 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21623 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21625 umount_client $MOUNT || error "umount failed"
21626 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21627 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21628 mount_client $MOUNT || error "failed to mount client"
21630 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21631 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21633 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21639 for LOOP in $(seq $count); do
21640 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21641 cancel_lru_locks $OSC || true
21649 for LOOP in $(seq $1); do
21650 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21655 test_241a() { # was test_241
21656 local bsize=$PAGE_SIZE
21658 (( bsize < 40960 )) && bsize=40960
21659 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21661 cancel_lru_locks $OSC
21662 test_241_bio 1000 $bsize &
21664 test_241_dio 1000 $bsize
21667 run_test 241a "bio vs dio"
21670 local bsize=$PAGE_SIZE
21672 (( bsize < 40960 )) && bsize=40960
21673 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21675 test_241_dio 1000 $bsize &
21677 test_241_dio 1000 $bsize
21680 run_test 241b "dio vs dio"
21683 remote_mds_nodsh && skip "remote MDS with nodsh"
21685 mkdir_on_mdt0 $DIR/$tdir
21686 touch $DIR/$tdir/$tfile
21688 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21689 do_facet mds1 lctl set_param fail_loc=0x105
21690 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21692 do_facet mds1 lctl set_param fail_loc=0
21693 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21695 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21699 test_mkdir $DIR/$tdir
21700 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21702 run_test 243 "various group lock tests"
21706 test_mkdir $DIR/$tdir
21707 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21708 sendfile_grouplock $DIR/$tdir/$tfile || \
21709 error "sendfile+grouplock failed"
21712 run_test 244a "sendfile with group lock tests"
21716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21719 local size=$((1024*1024))
21721 test_mkdir $DIR/$tdir
21722 for i in $(seq 1 $threads); do
21723 local file=$DIR/$tdir/file_$((i / 10))
21724 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21727 for i in $(seq 1 $threads); do
21731 run_test 244b "multi-threaded write with group lock"
21734 local flagname="multi_mod_rpcs"
21735 local connect_data_name="max_mod_rpcs"
21738 # check if multiple modify RPCs flag is set
21739 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21740 grep "connect_flags:")
21743 echo "$out" | grep -qw $flagname
21744 if [ $? -ne 0 ]; then
21745 echo "connect flag $flagname is not set"
21749 # check if multiple modify RPCs data is set
21750 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21753 echo "$out" | grep -qw $connect_data_name ||
21754 error "import should have connect data $connect_data_name"
21756 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21759 local flagname="multi_mod_rpcs"
21760 local connect_data_name="max_mod_rpcs"
21763 remote_mds_nodsh && skip "remote MDS with nodsh"
21764 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21766 # check if multiple modify RPCs flag is set
21767 out=$(do_facet mds1 \
21768 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21769 grep "connect_flags:")
21772 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21774 # check if multiple modify RPCs data is set
21775 out=$(do_facet mds1 \
21776 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21778 [[ "$out" =~ $connect_data_name ]] ||
21781 error "missing connect data $connect_data_name"
21784 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21790 umount_client $submount
21795 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21797 skip_env "Fileset feature is not supported"
21799 local submount=${MOUNT}_$tdir
21802 mkdir -p $submount || error "mkdir $submount failed"
21803 FILESET="$FILESET/$tdir" mount_client $submount ||
21804 error "mount $submount failed"
21805 trap "cleanup_247 $submount" EXIT
21806 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21807 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21808 error "read $MOUNT/$tdir/$tfile failed"
21809 cleanup_247 $submount
21811 run_test 247a "mount subdir as fileset"
21814 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21815 skip_env "Fileset feature is not supported"
21817 local submount=${MOUNT}_$tdir
21819 rm -rf $MOUNT/$tdir
21820 mkdir -p $submount || error "mkdir $submount failed"
21822 FILESET="$FILESET/$tdir" mount_client $submount &&
21823 error "mount $submount should fail"
21826 run_test 247b "mount subdir that dose not exist"
21829 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21830 skip_env "Fileset feature is not supported"
21832 local submount=${MOUNT}_$tdir
21834 mkdir -p $MOUNT/$tdir/dir1
21835 mkdir -p $submount || error "mkdir $submount failed"
21836 trap "cleanup_247 $submount" EXIT
21837 FILESET="$FILESET/$tdir" mount_client $submount ||
21838 error "mount $submount failed"
21839 local fid=$($LFS path2fid $MOUNT/)
21840 $LFS fid2path $submount $fid && error "fid2path should fail"
21841 cleanup_247 $submount
21843 run_test 247c "running fid2path outside subdirectory root"
21846 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21847 skip "Fileset feature is not supported"
21849 local submount=${MOUNT}_$tdir
21851 mkdir -p $MOUNT/$tdir/dir1
21852 mkdir -p $submount || error "mkdir $submount failed"
21853 FILESET="$FILESET/$tdir" mount_client $submount ||
21854 error "mount $submount failed"
21855 trap "cleanup_247 $submount" EXIT
21857 local td=$submount/dir1
21858 local fid=$($LFS path2fid $td)
21859 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21861 # check that we get the same pathname back
21864 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21865 echo "$rootpath $fid"
21866 found=$($LFS fid2path $rootpath "$fid")
21867 [ -n "$found" ] || error "fid2path should succeed"
21868 [ "$found" == "$td" ] || error "fid2path $found != $td"
21870 # check wrong root path format
21871 rootpath=$submount"_wrong"
21872 found=$($LFS fid2path $rootpath "$fid")
21873 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21875 cleanup_247 $submount
21877 run_test 247d "running fid2path inside subdirectory root"
21881 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21883 skip "Fileset feature is not supported"
21885 local submount=${MOUNT}_$tdir
21888 mkdir -p $submount || error "mkdir $submount failed"
21889 FILESET="$FILESET/.." mount_client $submount &&
21890 error "mount $submount should fail"
21893 run_test 247e "mount .. as fileset"
21896 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
21897 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
21898 skip "Need at least version 2.14.50.162"
21899 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21900 skip "Fileset feature is not supported"
21902 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21903 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21904 error "mkdir remote failed"
21905 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21906 error "mkdir remote/subdir failed"
21907 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21908 error "mkdir striped failed"
21909 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21911 local submount=${MOUNT}_$tdir
21913 mkdir -p $submount || error "mkdir $submount failed"
21914 stack_trap "rmdir $submount"
21917 local fileset=$FILESET
21918 local mdts=$(comma_list $(mdts_nodes))
21920 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21921 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
21922 $tdir/striped/subdir $tdir/striped/.; do
21923 FILESET="$fileset/$dir" mount_client $submount ||
21924 error "mount $dir failed"
21925 umount_client $submount
21928 run_test 247f "mount striped or remote directory as fileset"
21930 test_subdir_mount_lock()
21933 local submount=${MOUNT}_$(basename $testdir)
21935 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
21937 mkdir -p $submount || error "mkdir $submount failed"
21938 stack_trap "rmdir $submount"
21940 FILESET="$fileset/$testdir" mount_client $submount ||
21941 error "mount $FILESET failed"
21942 stack_trap "umount $submount"
21944 local mdts=$(comma_list $(mdts_nodes))
21948 stat $submount > /dev/null || error "stat $submount failed"
21949 cancel_lru_locks $MDC
21950 stat $submount > /dev/null || error "stat $submount failed"
21951 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21952 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21953 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21954 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21955 awk '/getattr/ {sum += $2} END {print sum}')
21957 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21961 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21963 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21964 error "mkdir $tdir failed"
21965 test_subdir_mount_lock $tdir
21967 run_test 247g "striped directory submount revalidate ROOT from cache"
21970 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21971 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
21972 skip "Need MDS version at least 2.15.51"
21974 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21975 test_subdir_mount_lock $tdir
21976 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
21977 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
21978 error "mkdir $tdir.1 failed"
21979 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
21981 run_test 247h "remote directory submount revalidate ROOT from cache"
21984 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21985 [ -z "$fast_read_sav" ] && skip "no fast read support"
21987 # create a large file for fast read verification
21988 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21990 # make sure the file is created correctly
21991 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21992 { rm -f $DIR/$tfile; skip "file creation error"; }
21994 echo "Test 1: verify that fast read is 4 times faster on cache read"
21996 # small read with fast read enabled
21997 $LCTL set_param -n llite.*.fast_read=1
21998 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21999 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22000 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22001 # small read with fast read disabled
22002 $LCTL set_param -n llite.*.fast_read=0
22003 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22004 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22005 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22007 # verify that fast read is 4 times faster for cache read
22008 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22009 error_not_in_vm "fast read was not 4 times faster: " \
22010 "$t_fast vs $t_slow"
22012 echo "Test 2: verify the performance between big and small read"
22013 $LCTL set_param -n llite.*.fast_read=1
22015 # 1k non-cache read
22016 cancel_lru_locks osc
22017 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22018 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22019 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22021 # 1M non-cache read
22022 cancel_lru_locks osc
22023 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22024 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22025 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22027 # verify that big IO is not 4 times faster than small IO
22028 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22029 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22031 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22034 run_test 248a "fast read verification"
22037 # Default short_io_bytes=16384, try both smaller and larger sizes.
22038 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
22039 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
22040 echo "bs=53248 count=113 normal buffered write"
22041 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
22042 error "dd of initial data file failed"
22043 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
22045 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
22046 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
22047 error "dd with sync normal writes failed"
22048 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
22050 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
22051 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
22052 error "dd with sync small writes failed"
22053 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
22055 cancel_lru_locks osc
22057 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
22058 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
22059 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
22060 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
22061 iflag=direct || error "dd with O_DIRECT small read failed"
22062 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
22063 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
22064 error "compare $TMP/$tfile.1 failed"
22066 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
22067 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
22069 # just to see what the maximum tunable value is, and test parsing
22070 echo "test invalid parameter 2MB"
22071 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
22072 error "too-large short_io_bytes allowed"
22073 echo "test maximum parameter 512KB"
22074 # if we can set a larger short_io_bytes, run test regardless of version
22075 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
22076 # older clients may not allow setting it this large, that's OK
22077 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
22078 skip "Need at least client version 2.13.50"
22079 error "medium short_io_bytes failed"
22081 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22082 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
22084 echo "test large parameter 64KB"
22085 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
22086 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22088 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
22089 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
22090 error "dd with sync large writes failed"
22091 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
22093 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
22094 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
22095 num=$((113 * 4096 / PAGE_SIZE))
22096 echo "bs=$size count=$num oflag=direct large write $tfile.3"
22097 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
22098 error "dd with O_DIRECT large writes failed"
22099 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
22100 error "compare $DIR/$tfile.3 failed"
22102 cancel_lru_locks osc
22104 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22105 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22106 error "dd with O_DIRECT large read failed"
22107 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22108 error "compare $TMP/$tfile.2 failed"
22110 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22111 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22112 error "dd with O_DIRECT large read failed"
22113 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22114 error "compare $TMP/$tfile.3 failed"
22116 run_test 248b "test short_io read and write for both small and large sizes"
22118 test_249() { # LU-7890
22119 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22120 skip "Need at least version 2.8.54"
22123 $LFS setstripe -c 1 $DIR/$tfile
22124 # Offset 2T == 4k * 512M
22125 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22126 error "dd to 2T offset failed"
22128 run_test 249 "Write above 2T file size"
22131 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22132 && skip "no 16TB file size limit on ZFS"
22134 $LFS setstripe -c 1 $DIR/$tfile
22135 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22136 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22137 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22138 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22139 conv=notrunc,fsync && error "append succeeded"
22142 run_test 250 "Write above 16T limit"
22145 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22147 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22148 #Skip once - writing the first stripe will succeed
22149 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22150 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22151 error "short write happened"
22153 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22154 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22155 error "short read happened"
22159 run_test 251 "Handling short read and write correctly"
22162 remote_mds_nodsh && skip "remote MDS with nodsh"
22163 remote_ost_nodsh && skip "remote OST with nodsh"
22164 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22165 skip_env "ldiskfs only test"
22175 # check lr_reader on OST0000
22177 dev=$(facet_device $tgt)
22178 out=$(do_facet $tgt $LR_READER $dev)
22179 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22181 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22182 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22183 error "Invalid uuid returned by $LR_READER on target $tgt"
22184 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22186 # check lr_reader -c on MDT0000
22188 dev=$(facet_device $tgt)
22189 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22190 skip "$LR_READER does not support additional options"
22192 out=$(do_facet $tgt $LR_READER -c $dev)
22193 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22195 num=$(echo "$out" | grep -c "mdtlov")
22196 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22197 error "Invalid number of mdtlov clients returned by $LR_READER"
22198 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22200 # check lr_reader -cr on MDT0000
22201 out=$(do_facet $tgt $LR_READER -cr $dev)
22202 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22204 echo "$out" | grep -q "^reply_data:$" ||
22205 error "$LR_READER should have returned 'reply_data' section"
22206 num=$(echo "$out" | grep -c "client_generation")
22207 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22209 run_test 252 "check lr_reader tool"
22212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22213 remote_mds_nodsh && skip "remote MDS with nodsh"
22214 remote_mgs_nodsh && skip "remote MGS with nodsh"
22218 local ost_name=$(ostname_from_index $ostidx)
22221 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22222 do_facet $SINGLEMDS $LCTL get_param -n \
22223 osp.$mdtosc_proc1.reserved_mb_high ||
22224 skip "remote MDS does not support reserved_mb_high"
22228 wait_delete_completed
22231 pool_add $TESTNAME || error "Pool creation failed"
22232 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22234 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22235 error "Setstripe failed"
22237 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22239 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22241 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22243 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22244 osp.$mdtosc_proc1.prealloc_status)
22245 echo "prealloc_status $oa_status"
22247 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22248 error "File creation should fail"
22250 #object allocation was stopped, but we still able to append files
22251 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22252 oflag=append || error "Append failed"
22254 rm -f $DIR/$tdir/$tfile.0
22256 # For this test, we want to delete the files we created to go out of
22257 # space but leave the watermark, so we remain nearly out of space
22258 ost_watermarks_enospc_delete_files $tfile $ostidx
22260 wait_delete_completed
22264 for i in $(seq 10 12); do
22265 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22266 2>/dev/null || error "File creation failed after rm"
22269 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22270 osp.$mdtosc_proc1.prealloc_status)
22271 echo "prealloc_status $oa_status"
22273 if (( oa_status != 0 )); then
22274 error "Object allocation still disable after rm"
22277 run_test 253 "Check object allocation limit"
22280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22281 remote_mds_nodsh && skip "remote MDS with nodsh"
22283 local mdt=$(facet_svc $SINGLEMDS)
22285 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22286 skip "MDS does not support changelog_size"
22290 changelog_register || error "changelog_register failed"
22292 changelog_clear 0 || error "changelog_clear failed"
22294 local size1=$(do_facet $SINGLEMDS \
22295 $LCTL get_param -n mdd.$mdt.changelog_size)
22296 echo "Changelog size $size1"
22299 $LFS mkdir -i 0 $DIR/$tdir
22301 mkdir -p $DIR/$tdir/pics/2008/zachy
22302 touch $DIR/$tdir/pics/2008/zachy/timestamp
22303 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22304 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22305 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22306 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22307 rm $DIR/$tdir/pics/desktop.jpg
22309 local size2=$(do_facet $SINGLEMDS \
22310 $LCTL get_param -n mdd.$mdt.changelog_size)
22311 echo "Changelog size after work $size2"
22313 (( $size2 > $size1 )) ||
22314 error "new Changelog size=$size2 less than old size=$size1"
22316 run_test 254 "Check changelog size"
22323 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22324 awk -F: '{print $2}' | grep $type > /dev/null
22325 if [ $? -ne 0 ]; then
22335 lfs ladvise -a willread $file > /dev/null 2>&1
22336 if [ $? -eq 0 ]; then
22340 lfs ladvise -a willread $file 2>&1 |
22341 grep "Inappropriate ioctl for device" > /dev/null
22342 if [ $? -eq 0 ]; then
22349 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22352 # run a random read IO workload
22353 # usage: random_read_iops <filename> <filesize> <iosize>
22354 random_read_iops() {
22357 local iosize=${3:-4096}
22359 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22360 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22363 drop_file_oss_cache() {
22367 $LFS ladvise -a dontneed $file 2>/dev/null ||
22368 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22371 ladvise_willread_performance()
22374 local average_origin=0
22375 local average_cache=0
22376 local average_ladvise=0
22378 for ((i = 1; i <= $repeat; i++)); do
22379 echo "Iter $i/$repeat: reading without willread hint"
22380 cancel_lru_locks osc
22381 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22382 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22383 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22384 average_origin=$(bc <<<"$average_origin + $speed_origin")
22386 cancel_lru_locks osc
22387 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22388 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22389 average_cache=$(bc <<<"$average_cache + $speed_cache")
22391 cancel_lru_locks osc
22392 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22393 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22394 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22395 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22396 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22398 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22399 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22400 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22402 speedup_cache=$(percent $average_cache $average_origin)
22403 speedup_ladvise=$(percent $average_ladvise $average_origin)
22405 echo "Average uncached read: $average_origin"
22406 echo "Average speedup with OSS cached read: " \
22407 "$average_cache = +$speedup_cache%"
22408 echo "Average speedup with ladvise willread: " \
22409 "$average_ladvise = +$speedup_ladvise%"
22411 local lowest_speedup=20
22412 if (( ${average_cache%.*} < $lowest_speedup )); then
22413 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22414 " got $average_cache%. Skipping ladvise willread check."
22418 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22419 # it is still good to run until then to exercise 'ladvise willread'
22420 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22421 [ "$ost1_FSTYPE" = "zfs" ] &&
22422 echo "osd-zfs does not support dontneed or drop_caches" &&
22425 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22426 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22427 error_not_in_vm "Speedup with willread is less than " \
22428 "$lowest_speedup%, got $average_ladvise%"
22432 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22433 skip "lustre < 2.8.54 does not support ladvise "
22434 remote_ost_nodsh && skip "remote OST with nodsh"
22436 stack_trap "rm -f $DIR/$tfile"
22437 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22439 ladvise_no_type willread $DIR/$tfile &&
22440 skip "willread ladvise is not supported"
22442 ladvise_no_ioctl $DIR/$tfile &&
22443 skip "ladvise ioctl is not supported"
22446 local size=$((size_mb * 1048576))
22447 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22448 error "dd to $DIR/$tfile failed"
22450 lfs ladvise -a willread $DIR/$tfile ||
22451 error "Ladvise failed with no range argument"
22453 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22454 error "Ladvise failed with no -l or -e argument"
22456 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22457 error "Ladvise failed with only -e argument"
22459 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22460 error "Ladvise failed with only -l argument"
22462 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22463 error "End offset should not be smaller than start offset"
22465 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22466 error "End offset should not be equal to start offset"
22468 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22469 error "Ladvise failed with overflowing -s argument"
22471 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22472 error "Ladvise failed with overflowing -e argument"
22474 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22475 error "Ladvise failed with overflowing -l argument"
22477 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22478 error "Ladvise succeeded with conflicting -l and -e arguments"
22480 echo "Synchronous ladvise should wait"
22482 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22483 do_nodes $(comma_list $(osts_nodes)) \
22484 $LCTL set_param fail_val=$delay fail_loc=0x237
22486 local start_ts=$SECONDS
22487 lfs ladvise -a willread $DIR/$tfile ||
22488 error "Ladvise failed with no range argument"
22489 local end_ts=$SECONDS
22490 local inteval_ts=$((end_ts - start_ts))
22492 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22493 error "Synchronous advice didn't wait reply"
22496 echo "Asynchronous ladvise shouldn't wait"
22497 local start_ts=$SECONDS
22498 lfs ladvise -a willread -b $DIR/$tfile ||
22499 error "Ladvise failed with no range argument"
22500 local end_ts=$SECONDS
22501 local inteval_ts=$((end_ts - start_ts))
22503 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22504 error "Asynchronous advice blocked"
22507 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22508 ladvise_willread_performance
22510 run_test 255a "check 'lfs ladvise -a willread'"
22516 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22520 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22521 skip "lustre < 2.8.54 does not support ladvise "
22522 remote_ost_nodsh && skip "remote OST with nodsh"
22524 stack_trap "rm -f $DIR/$tfile"
22525 lfs setstripe -c 1 -i 0 $DIR/$tfile
22527 ladvise_no_type dontneed $DIR/$tfile &&
22528 skip "dontneed ladvise is not supported"
22530 ladvise_no_ioctl $DIR/$tfile &&
22531 skip "ladvise ioctl is not supported"
22533 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22534 [ "$ost1_FSTYPE" = "zfs" ] &&
22535 skip "zfs-osd does not support 'ladvise dontneed'"
22538 local size=$((size_mb * 1048576))
22539 # In order to prevent disturbance of other processes, only check 3/4
22540 # of the memory usage
22541 local kibibytes=$((size_mb * 1024 * 3 / 4))
22543 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22544 error "dd to $DIR/$tfile failed"
22546 #force write to complete before dropping OST cache & checking memory
22549 local total=$(facet_meminfo ost1 MemTotal)
22550 echo "Total memory: $total KiB"
22552 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22553 local before_read=$(facet_meminfo ost1 Cached)
22554 echo "Cache used before read: $before_read KiB"
22556 lfs ladvise -a willread $DIR/$tfile ||
22557 error "Ladvise willread failed"
22558 local after_read=$(facet_meminfo ost1 Cached)
22559 echo "Cache used after read: $after_read KiB"
22561 lfs ladvise -a dontneed $DIR/$tfile ||
22562 error "Ladvise dontneed again failed"
22563 local no_read=$(facet_meminfo ost1 Cached)
22564 echo "Cache used after dontneed ladvise: $no_read KiB"
22566 if [ $total -lt $((before_read + kibibytes)) ]; then
22567 echo "Memory is too small, abort checking"
22571 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22572 error "Ladvise willread should use more memory" \
22573 "than $kibibytes KiB"
22576 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22577 error "Ladvise dontneed should release more memory" \
22578 "than $kibibytes KiB"
22581 run_test 255b "check 'lfs ladvise -a dontneed'"
22584 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22585 skip "lustre < 2.10.50 does not support lockahead"
22587 local ost1_imp=$(get_osc_import_name client ost1)
22588 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22596 test_mkdir -p $DIR/$tdir
22597 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22599 #test 10 returns only success/failure
22601 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22603 if [ $rc -eq 255 ]; then
22604 error "Ladvise test${i} failed, ${rc}"
22607 #test 11 counts lock enqueue requests, all others count new locks
22609 count=$(do_facet ost1 \
22610 $LCTL get_param -n ost.OSS.ost.stats)
22611 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22613 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22615 if [ $rc -eq 255 ]; then
22616 error "Ladvise test${i} failed, ${rc}"
22619 new_count=$(do_facet ost1 \
22620 $LCTL get_param -n ost.OSS.ost.stats)
22621 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22622 awk '{ print $2 }')
22624 difference="$((new_count - count))"
22625 if [ $difference -ne $rc ]; then
22626 error "Ladvise test${i}, bad enqueue count, returned " \
22627 "${rc}, actual ${difference}"
22630 for i in $(seq 12 21); do
22631 # If we do not do this, we run the risk of having too many
22632 # locks and starting lock cancellation while we are checking
22634 cancel_lru_locks osc
22636 count=$($LCTL get_param -n \
22637 ldlm.namespaces.$imp_name.lock_unused_count)
22639 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22641 if [ $rc -eq 255 ]; then
22642 error "Ladvise test ${i} failed, ${rc}"
22645 new_count=$($LCTL get_param -n \
22646 ldlm.namespaces.$imp_name.lock_unused_count)
22647 difference="$((new_count - count))"
22649 # Test 15 output is divided by 100 to map down to valid return
22650 if [ $i -eq 15 ]; then
22654 if [ $difference -ne $rc ]; then
22655 error "Ladvise test ${i}, bad lock count, returned " \
22656 "${rc}, actual ${difference}"
22660 #test 22 returns only success/failure
22662 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22664 if [ $rc -eq 255 ]; then
22665 error "Ladvise test${i} failed, ${rc}"
22668 run_test 255c "suite of ladvise lockahead tests"
22671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22672 remote_mds_nodsh && skip "remote MDS with nodsh"
22673 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22674 changelog_users $SINGLEMDS | grep "^cl" &&
22675 skip "active changelog user"
22681 mdt_dev=$(facet_device $SINGLEMDS)
22684 changelog_register || error "changelog_register failed"
22687 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22689 changelog_clear 0 || error "changelog_clear failed"
22692 touch $DIR/$tdir/{1..10}
22695 stop $SINGLEMDS || error "Fail to stop MDT"
22698 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22699 error "Fail to start MDT"
22701 #after mount new plainllog is used
22702 touch $DIR/$tdir/{11..19}
22703 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22704 stack_trap "rm -f $tmpfile"
22705 cat_sl=$(do_facet $SINGLEMDS "sync; \
22706 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22707 llog_reader $tmpfile | grep -c type=1064553b")
22708 do_facet $SINGLEMDS llog_reader $tmpfile
22710 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22712 changelog_clear 0 || error "changelog_clear failed"
22714 cat_sl=$(do_facet $SINGLEMDS "sync; \
22715 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22716 llog_reader $tmpfile | grep -c type=1064553b")
22718 if (( cat_sl == 2 )); then
22719 error "Empty plain llog was not deleted from changelog catalog"
22720 elif (( cat_sl != 1 )); then
22721 error "Active plain llog shouldn't be deleted from catalog"
22724 run_test 256 "Check llog delete for empty and not full state"
22727 remote_mds_nodsh && skip "remote MDS with nodsh"
22728 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22729 skip "Need MDS version at least 2.8.55"
22731 test_mkdir $DIR/$tdir
22733 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22734 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22737 #define OBD_FAIL_MDS_XATTR_REP 0x161
22738 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22739 local facet=mds$((mdtidx + 1))
22740 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22741 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22743 stop $facet || error "stop MDS failed"
22744 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22745 error "start MDS fail"
22746 wait_recovery_complete $facet
22748 run_test 257 "xattr locks are not lost"
22750 # Verify we take the i_mutex when security requires it
22752 #define OBD_FAIL_IMUTEX_SEC 0x141c
22753 $LCTL set_param fail_loc=0x141c
22755 chmod u+s $DIR/$tfile
22756 chmod a+rwx $DIR/$tfile
22757 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22759 if [ $RC -ne 0 ]; then
22760 error "error, failed to take i_mutex, rc=$?"
22764 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22766 # Verify we do NOT take the i_mutex in the normal case
22768 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22769 $LCTL set_param fail_loc=0x141d
22772 chmod a+rw $DIR/$tfile
22773 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22775 if [ $RC -ne 0 ]; then
22776 error "error, took i_mutex unnecessarily, rc=$?"
22781 run_test 258b "verify i_mutex security behavior"
22784 local file=$DIR/$tfile
22788 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22790 stack_trap "rm -f $file" EXIT
22792 wait_delete_completed
22793 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22794 echo "before: $before"
22796 $LFS setstripe -i 0 -c 1 $file
22797 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22799 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22800 echo "after write: $after"
22802 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22803 do_facet ost1 $LCTL set_param fail_loc=0x2301
22805 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22806 echo "after truncate: $after"
22809 do_facet ost1 $LCTL set_param fail_loc=0
22810 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22812 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22813 echo "after restart: $after"
22814 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22815 error "missing truncate?"
22819 run_test 259 "crash at delayed truncate"
22822 #define OBD_FAIL_MDC_CLOSE 0x806
22823 $LCTL set_param fail_loc=0x80000806
22827 run_test 260 "Check mdc_close fail"
22829 ### Data-on-MDT sanity tests ###
22831 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22832 skip "Need MDS version at least 2.10.55 for DoM"
22835 local dom=$DIR/$tdir/dom_file
22836 local tmp=$DIR/$tdir/tmp_file
22838 mkdir_on_mdt0 $DIR/$tdir
22840 # basic checks for DoM component creation
22841 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22842 error "Can set MDT layout to non-first entry"
22844 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22845 error "Can define multiple entries as MDT layout"
22847 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22849 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22850 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22851 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22853 local mdtidx=$($LFS getstripe -m $dom)
22854 local mdtname=MDT$(printf %04x $mdtidx)
22855 local facet=mds$((mdtidx + 1))
22856 local space_check=1
22858 # Skip free space checks with ZFS
22859 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22863 local size_tmp=$((65536 * 3))
22864 local mdtfree1=$(do_facet $facet \
22865 lctl get_param -n osd*.*$mdtname.kbytesfree)
22867 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22868 # check also direct IO along write
22869 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22870 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22872 cmp $tmp $dom || error "file data is different"
22873 [ $(stat -c%s $dom) == $size_tmp ] ||
22874 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22875 if [ $space_check == 1 ]; then
22876 local mdtfree2=$(do_facet $facet \
22877 lctl get_param -n osd*.*$mdtname.kbytesfree)
22879 # increase in usage from by $size_tmp
22880 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22881 error "MDT free space wrong after write: " \
22882 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22886 local size_dom=10000
22888 $TRUNCATE $dom $size_dom
22889 [ $(stat -c%s $dom) == $size_dom ] ||
22890 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22891 if [ $space_check == 1 ]; then
22892 mdtfree1=$(do_facet $facet \
22893 lctl get_param -n osd*.*$mdtname.kbytesfree)
22894 # decrease in usage from $size_tmp to new $size_dom
22895 [ $(($mdtfree1 - $mdtfree2)) -ge \
22896 $(((size_tmp - size_dom) / 1024)) ] ||
22897 error "MDT free space is wrong after truncate: " \
22898 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22904 size_dom=$((size_dom + size_tmp))
22905 [ $(stat -c%s $dom) == $size_dom ] ||
22906 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22907 if [ $space_check == 1 ]; then
22908 mdtfree2=$(do_facet $facet \
22909 lctl get_param -n osd*.*$mdtname.kbytesfree)
22910 # increase in usage by $size_tmp from previous
22911 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22912 error "MDT free space is wrong after append: " \
22913 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22918 if [ $space_check == 1 ]; then
22919 mdtfree1=$(do_facet $facet \
22920 lctl get_param -n osd*.*$mdtname.kbytesfree)
22921 # decrease in usage by $size_dom from previous
22922 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22923 error "MDT free space is wrong after removal: " \
22924 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22927 # combined striping
22928 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22929 error "Can't create DoM + OST striping"
22931 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22932 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22933 # check also direct IO along write
22934 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22936 cmp $tmp $dom || error "file data is different"
22937 [ $(stat -c%s $dom) == $size_tmp ] ||
22938 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22943 run_test 270a "DoM: basic functionality tests"
22946 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22947 skip "Need MDS version at least 2.10.55"
22949 local dom=$DIR/$tdir/dom_file
22950 local max_size=1048576
22952 mkdir -p $DIR/$tdir
22953 $LFS setstripe -E $max_size -L mdt $dom
22955 # truncate over the limit
22956 $TRUNCATE $dom $(($max_size + 1)) &&
22957 error "successful truncate over the maximum size"
22958 # write over the limit
22959 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22960 error "successful write over the maximum size"
22961 # append over the limit
22962 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22963 echo "12345" >> $dom && error "successful append over the maximum size"
22968 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22971 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22972 skip "Need MDS version at least 2.10.55"
22974 mkdir -p $DIR/$tdir
22975 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22977 # check files inherit DoM EA
22978 touch $DIR/$tdir/first
22979 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22980 error "bad pattern"
22981 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22982 error "bad stripe count"
22983 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22984 error "bad stripe size"
22986 # check directory inherits DoM EA and uses it as default
22987 mkdir $DIR/$tdir/subdir
22988 touch $DIR/$tdir/subdir/second
22989 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22990 error "bad pattern in sub-directory"
22991 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22992 error "bad stripe count in sub-directory"
22993 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22994 error "bad stripe size in sub-directory"
22997 run_test 270c "DoM: DoM EA inheritance tests"
23000 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23001 skip "Need MDS version at least 2.10.55"
23003 mkdir -p $DIR/$tdir
23004 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23006 # inherit default DoM striping
23007 mkdir $DIR/$tdir/subdir
23008 touch $DIR/$tdir/subdir/f1
23010 # change default directory striping
23011 $LFS setstripe -c 1 $DIR/$tdir/subdir
23012 touch $DIR/$tdir/subdir/f2
23013 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23014 error "wrong default striping in file 2"
23015 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23016 error "bad pattern in file 2"
23019 run_test 270d "DoM: change striping from DoM to RAID0"
23022 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23023 skip "Need MDS version at least 2.10.55"
23025 mkdir -p $DIR/$tdir/dom
23026 mkdir -p $DIR/$tdir/norm
23029 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23030 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23032 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23033 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
23035 # find DoM files by layout
23036 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
23037 [ $NUM -eq $DOMFILES ] ||
23038 error "lfs find -L: found $NUM, expected $DOMFILES"
23039 echo "Test 1: lfs find 20 DOM files by layout: OK"
23041 # there should be 1 dir with default DOM striping
23042 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
23044 error "lfs find -L: found $NUM, expected 1 dir"
23045 echo "Test 2: lfs find 1 DOM dir by layout: OK"
23047 # find DoM files by stripe size
23048 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
23049 [ $NUM -eq $DOMFILES ] ||
23050 error "lfs find -S: found $NUM, expected $DOMFILES"
23051 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
23053 # find files by stripe offset except DoM files
23054 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
23055 [ $NUM -eq $NORMFILES ] ||
23056 error "lfs find -i: found $NUM, expected $NORMFILES"
23057 echo "Test 5: lfs find no DOM files by stripe index: OK"
23060 run_test 270e "DoM: lfs find with DoM files test"
23063 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23064 skip "Need MDS version at least 2.10.55"
23066 local mdtname=${FSNAME}-MDT0000-mdtlov
23067 local dom=$DIR/$tdir/dom_file
23068 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
23069 lod.$mdtname.dom_stripesize)
23070 local dom_limit=131072
23072 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
23073 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23074 lod.$mdtname.dom_stripesize)
23075 [ ${dom_limit} -eq ${dom_current} ] ||
23076 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
23078 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23079 $LFS setstripe -d $DIR/$tdir
23080 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
23081 error "Can't set directory default striping"
23083 # exceed maximum stripe size
23084 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23085 error "Can't create file with $((dom_limit * 2)) DoM stripe"
23086 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
23087 error "Able to create DoM component size more than LOD limit"
23089 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23090 dom_current=$(do_facet mds1 $LCTL get_param -n \
23091 lod.$mdtname.dom_stripesize)
23092 [ 0 -eq ${dom_current} ] ||
23093 error "Can't set zero DoM stripe limit"
23096 # attempt to create DoM file on server with disabled DoM should
23097 # remove DoM entry from layout and be succeed
23098 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
23099 error "Can't create DoM file (DoM is disabled)"
23100 [ $($LFS getstripe -L $dom) == "mdt" ] &&
23101 error "File has DoM component while DoM is disabled"
23104 # attempt to create DoM file with only DoM stripe should return error
23105 $LFS setstripe -E $dom_limit -L mdt $dom &&
23106 error "Able to create DoM-only file while DoM is disabled"
23108 # too low values to be aligned with smallest stripe size 64K
23109 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23110 dom_current=$(do_facet mds1 $LCTL get_param -n \
23111 lod.$mdtname.dom_stripesize)
23112 [ 30000 -eq ${dom_current} ] &&
23113 error "Can set too small DoM stripe limit"
23115 # 64K is a minimal stripe size in Lustre, expect limit of that size
23116 [ 65536 -eq ${dom_current} ] ||
23117 error "Limit is not set to 64K but ${dom_current}"
23119 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23120 dom_current=$(do_facet mds1 $LCTL get_param -n \
23121 lod.$mdtname.dom_stripesize)
23123 [ 2147483648 -eq ${dom_current} ] &&
23124 error "Can set too large DoM stripe limit"
23126 do_facet mds1 $LCTL set_param -n \
23127 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23128 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23129 error "Can't create DoM component size after limit change"
23130 do_facet mds1 $LCTL set_param -n \
23131 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23132 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23133 error "Can't create DoM file after limit decrease"
23134 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23135 error "Can create big DoM component after limit decrease"
23136 touch ${dom}_def ||
23137 error "Can't create file with old default layout"
23139 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23142 run_test 270f "DoM: maximum DoM stripe size checks"
23145 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23146 skip "Need MDS version at least 2.13.52"
23147 local dom=$DIR/$tdir/$tfile
23149 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23150 local lodname=${FSNAME}-MDT0000-mdtlov
23152 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23153 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23154 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23155 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23157 local dom_limit=1024
23158 local dom_threshold="50%"
23160 $LFS setstripe -d $DIR/$tdir
23161 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23162 error "Can't set directory default striping"
23164 do_facet mds1 $LCTL set_param -n \
23165 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23166 # set 0 threshold and create DOM file to change tunable stripesize
23167 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23168 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23169 error "Failed to create $dom file"
23170 # now tunable dom_cur_stripesize should reach maximum
23171 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23172 lod.${lodname}.dom_stripesize_cur_kb)
23173 [[ $dom_current == $dom_limit ]] ||
23174 error "Current DOM stripesize is not maximum"
23177 # set threshold for further tests
23178 do_facet mds1 $LCTL set_param -n \
23179 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23180 echo "DOM threshold is $dom_threshold free space"
23183 # Spoof bfree to exceed threshold
23184 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23185 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23186 for spfree in 40 20 0 15 30 55; do
23187 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23188 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23189 error "Failed to create $dom file"
23190 dom_def=$(do_facet mds1 $LCTL get_param -n \
23191 lod.${lodname}.dom_stripesize_cur_kb)
23192 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23193 [[ $dom_def != $dom_current ]] ||
23194 error "Default stripe size was not changed"
23195 if (( spfree > 0 )) ; then
23196 dom_set=$($LFS getstripe -S $dom)
23197 (( dom_set == dom_def * 1024 )) ||
23198 error "DOM component size is still old"
23200 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23201 error "DoM component is set with no free space"
23204 dom_current=$dom_def
23207 run_test 270g "DoM: default DoM stripe size depends on free space"
23210 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23211 skip "Need MDS version at least 2.13.53"
23213 local mdtname=${FSNAME}-MDT0000-mdtlov
23214 local dom=$DIR/$tdir/$tfile
23215 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23217 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23218 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23220 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23221 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23222 error "can't create OST file"
23223 # mirrored file with DOM entry in the second mirror
23224 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23225 error "can't create mirror with DoM component"
23227 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23229 # DOM component in the middle and has other enries in the same mirror,
23230 # should succeed but lost DoM component
23231 $LFS setstripe --copy=${dom}_1 $dom ||
23232 error "Can't create file from OST|DOM mirror layout"
23233 # check new file has no DoM layout after all
23234 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23235 error "File has DoM component while DoM is disabled"
23237 run_test 270h "DoM: DoM stripe removal when disabled on server"
23240 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23241 skip "Need MDS version at least 2.14.54"
23244 # DoM with plain layout
23245 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23246 error "default plain layout with DoM must fail"
23247 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23248 error "setstripe plain file layout with DoM must fail"
23249 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23250 error "default DoM layout with bad striping must fail"
23251 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23252 error "setstripe to DoM layout with bad striping must fail"
23255 run_test 270i "DoM: setting invalid DoM striping should fail"
23258 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23259 skip "Need MDS version at least 2.10.55"
23261 local dom=$DIR/$tdir/dom
23263 mkdir -p $DIR/$tdir
23265 $LFS setstripe -E 1024K -L mdt $dom
23267 lctl set_param -n mdc.*.stats=clear
23268 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23269 cat $dom > /dev/null
23270 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23271 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23275 run_test 271a "DoM: data is cached for read after write"
23278 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23279 skip "Need MDS version at least 2.10.55"
23281 local dom=$DIR/$tdir/dom
23283 mkdir -p $DIR/$tdir
23285 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23287 lctl set_param -n mdc.*.stats=clear
23288 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23289 cancel_lru_locks mdc
23290 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23291 # second stat to check size is cached on client
23292 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23293 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23294 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23297 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23300 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23301 skip "Need MDS version at least 2.10.55"
23303 local dom=$DIR/$tdir/dom
23305 mkdir -p $DIR/$tdir
23307 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23309 lctl set_param -n mdc.*.stats=clear
23310 lctl set_param -n osc.*.stats=clear
23311 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23312 cancel_lru_locks mdc
23313 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23314 # second stat to check size is cached on client
23315 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23316 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23317 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23318 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23319 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23322 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23328 local mdt=MDT$(printf %04x $mdtidx)
23330 if [ -z $param ]; then
23331 lctl get_param -n mdc.*$mdt*.stats
23333 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23338 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23339 skip "Need MDS version at least 2.10.55"
23341 local dom=$DIR/$tdir/dom
23343 mkdir -p $DIR/$tdir
23345 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23347 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23348 local facet=mds$((mdtidx + 1))
23350 cancel_lru_locks mdc
23351 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23352 createmany -o $dom 1000
23353 lctl set_param -n mdc.*.stats=clear
23354 smalliomany -w $dom 1000 200
23355 get_mdc_stats $mdtidx
23356 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23357 # Each file has 1 open, 1 IO enqueues, total 2000
23358 # but now we have also +1 getxattr for security.capability, total 3000
23359 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23360 unlinkmany $dom 1000
23362 cancel_lru_locks mdc
23363 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23364 createmany -o $dom 1000
23365 lctl set_param -n mdc.*.stats=clear
23366 smalliomany -w $dom 1000 200
23367 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23368 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23369 # for OPEN and IO lock.
23370 [ $((enq - enq_2)) -ge 1000 ] ||
23371 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23372 unlinkmany $dom 1000
23375 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23377 cleanup_271def_tests() {
23383 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23384 skip "Need MDS version at least 2.10.57"
23386 local dom=$DIR/$tdir/dom
23387 local tmp=$TMP/$tfile
23388 trap "cleanup_271def_tests $tmp" EXIT
23390 mkdir -p $DIR/$tdir
23392 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23394 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23396 cancel_lru_locks mdc
23397 dd if=/dev/urandom of=$tmp bs=1000 count=1
23398 dd if=$tmp of=$dom bs=1000 count=1
23399 cancel_lru_locks mdc
23401 cat /etc/hosts >> $tmp
23402 lctl set_param -n mdc.*.stats=clear
23404 # append data to the same file it should update local page
23405 echo "Append to the same page"
23406 cat /etc/hosts >> $dom
23407 local num=$(get_mdc_stats $mdtidx ost_read)
23408 local ra=$(get_mdc_stats $mdtidx req_active)
23409 local rw=$(get_mdc_stats $mdtidx req_waittime)
23411 [ -z $num ] || error "$num READ RPC occured"
23412 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23416 cmp $tmp $dom || error "file miscompare"
23418 cancel_lru_locks mdc
23419 lctl set_param -n mdc.*.stats=clear
23421 echo "Open and read file"
23422 cat $dom > /dev/null
23423 local num=$(get_mdc_stats $mdtidx ost_read)
23424 local ra=$(get_mdc_stats $mdtidx req_active)
23425 local rw=$(get_mdc_stats $mdtidx req_waittime)
23427 [ -z $num ] || error "$num READ RPC occured"
23428 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23432 cmp $tmp $dom || error "file miscompare"
23436 run_test 271d "DoM: read on open (1K file in reply buffer)"
23439 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23440 skip "Need MDS version at least 2.10.57"
23442 local dom=$DIR/$tdir/dom
23443 local tmp=$TMP/$tfile
23444 trap "cleanup_271def_tests $tmp" EXIT
23446 mkdir -p $DIR/$tdir
23448 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23450 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23452 cancel_lru_locks mdc
23453 dd if=/dev/urandom of=$tmp bs=265000 count=1
23454 dd if=$tmp of=$dom bs=265000 count=1
23455 cancel_lru_locks mdc
23456 cat /etc/hosts >> $tmp
23457 lctl set_param -n mdc.*.stats=clear
23459 echo "Append to the same page"
23460 cat /etc/hosts >> $dom
23461 local num=$(get_mdc_stats $mdtidx ost_read)
23462 local ra=$(get_mdc_stats $mdtidx req_active)
23463 local rw=$(get_mdc_stats $mdtidx req_waittime)
23465 [ -z $num ] || error "$num READ RPC occured"
23466 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23470 cmp $tmp $dom || error "file miscompare"
23472 cancel_lru_locks mdc
23473 lctl set_param -n mdc.*.stats=clear
23475 echo "Open and read file"
23476 cat $dom > /dev/null
23477 local num=$(get_mdc_stats $mdtidx ost_read)
23478 local ra=$(get_mdc_stats $mdtidx req_active)
23479 local rw=$(get_mdc_stats $mdtidx req_waittime)
23481 [ -z $num ] && num=0
23482 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23483 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23487 cmp $tmp $dom || error "file miscompare"
23491 run_test 271f "DoM: read on open (200K file and read tail)"
23494 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23495 skip "Skipping due to old client or server version"
23497 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23499 $CHECKSTAT -t file $DIR1/$tfile
23501 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23504 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23505 $LCTL set_param fail_loc=0x80000314
23506 rm $DIR1/$tfile || error "Unlink fails"
23508 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23509 [ $RC -eq 0 ] || error "Failed write to stale object"
23511 run_test 271g "Discard DoM data vs client flush race"
23514 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23515 skip "Need MDS version at least 2.11.50"
23517 local dom=$DIR/$tdir/dom
23518 mkdir -p $DIR/$tdir
23520 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23521 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23522 error "failed to write data into $dom"
23523 local old_md5=$(md5sum $dom)
23525 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23526 error "failed to migrate to the same DoM component"
23528 local new_md5=$(md5sum $dom)
23530 [ "$old_md5" == "$new_md5" ] ||
23531 error "md5sum differ: $old_md5, $new_md5"
23533 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23534 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23536 run_test 272a "DoM migration: new layout with the same DOM component"
23539 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23540 skip "Need MDS version at least 2.11.50"
23542 local dom=$DIR/$tdir/dom
23543 mkdir -p $DIR/$tdir
23544 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23546 local mdtidx=$($LFS getstripe -m $dom)
23547 local mdtname=MDT$(printf %04x $mdtidx)
23548 local facet=mds$((mdtidx + 1))
23550 local mdtfree1=$(do_facet $facet \
23551 lctl get_param -n osd*.*$mdtname.kbytesfree)
23552 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23553 error "failed to write data into $dom"
23554 local old_md5=$(md5sum $dom)
23555 cancel_lru_locks mdc
23556 local mdtfree1=$(do_facet $facet \
23557 lctl get_param -n osd*.*$mdtname.kbytesfree)
23559 $LFS migrate -c2 $dom ||
23560 error "failed to migrate to the new composite layout"
23561 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23562 error "MDT stripe was not removed"
23564 cancel_lru_locks mdc
23565 local new_md5=$(md5sum $dom)
23566 [ "$old_md5" == "$new_md5" ] ||
23567 error "$old_md5 != $new_md5"
23569 # Skip free space checks with ZFS
23570 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23571 local mdtfree2=$(do_facet $facet \
23572 lctl get_param -n osd*.*$mdtname.kbytesfree)
23573 [ $mdtfree2 -gt $mdtfree1 ] ||
23574 error "MDT space is not freed after migration"
23578 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23581 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23582 skip "Need MDS version at least 2.11.50"
23584 local dom=$DIR/$tdir/$tfile
23585 mkdir -p $DIR/$tdir
23586 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23588 local mdtidx=$($LFS getstripe -m $dom)
23589 local mdtname=MDT$(printf %04x $mdtidx)
23590 local facet=mds$((mdtidx + 1))
23592 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23593 error "failed to write data into $dom"
23594 local old_md5=$(md5sum $dom)
23595 cancel_lru_locks mdc
23596 local mdtfree1=$(do_facet $facet \
23597 lctl get_param -n osd*.*$mdtname.kbytesfree)
23599 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23600 error "failed to migrate to the new composite layout"
23601 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23602 error "MDT stripe was not removed"
23604 cancel_lru_locks mdc
23605 local new_md5=$(md5sum $dom)
23606 [ "$old_md5" == "$new_md5" ] ||
23607 error "$old_md5 != $new_md5"
23609 # Skip free space checks with ZFS
23610 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23611 local mdtfree2=$(do_facet $facet \
23612 lctl get_param -n osd*.*$mdtname.kbytesfree)
23613 [ $mdtfree2 -gt $mdtfree1 ] ||
23614 error "MDS space is not freed after migration"
23618 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23621 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23622 skip "Need MDS version at least 2.12.55"
23624 local dom=$DIR/$tdir/$tfile
23625 mkdir -p $DIR/$tdir
23626 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23628 local mdtidx=$($LFS getstripe -m $dom)
23629 local mdtname=MDT$(printf %04x $mdtidx)
23630 local facet=mds$((mdtidx + 1))
23632 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23633 error "failed to write data into $dom"
23634 local old_md5=$(md5sum $dom)
23635 cancel_lru_locks mdc
23636 local mdtfree1=$(do_facet $facet \
23637 lctl get_param -n osd*.*$mdtname.kbytesfree)
23639 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23640 error "failed mirroring to the new composite layout"
23641 $LFS mirror resync $dom ||
23642 error "failed mirror resync"
23643 $LFS mirror split --mirror-id 1 -d $dom ||
23644 error "failed mirror split"
23646 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23647 error "MDT stripe was not removed"
23649 cancel_lru_locks mdc
23650 local new_md5=$(md5sum $dom)
23651 [ "$old_md5" == "$new_md5" ] ||
23652 error "$old_md5 != $new_md5"
23654 # Skip free space checks with ZFS
23655 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23656 local mdtfree2=$(do_facet $facet \
23657 lctl get_param -n osd*.*$mdtname.kbytesfree)
23658 [ $mdtfree2 -gt $mdtfree1 ] ||
23659 error "MDS space is not freed after DOM mirror deletion"
23663 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23666 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23667 skip "Need MDS version at least 2.12.55"
23669 local dom=$DIR/$tdir/$tfile
23670 mkdir -p $DIR/$tdir
23671 $LFS setstripe -c 2 $dom
23673 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23674 error "failed to write data into $dom"
23675 local old_md5=$(md5sum $dom)
23678 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23679 error "failed mirroring to the DOM layout"
23680 $LFS mirror resync $dom ||
23681 error "failed mirror resync"
23682 $LFS mirror split --mirror-id 1 -d $dom ||
23683 error "failed mirror split"
23685 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23686 error "MDT stripe wasn't set"
23689 local new_md5=$(md5sum $dom)
23690 [ "$old_md5" == "$new_md5" ] ||
23691 error "$old_md5 != $new_md5"
23695 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23698 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23699 skip "Need MDS version at least 2.12.55"
23701 local dom=$DIR/$tdir/$tfile
23702 mkdir -p $DIR/$tdir
23703 $LFS setstripe -c 2 $dom
23705 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23706 error "failed to write data into $dom"
23707 local old_md5=$(md5sum $dom)
23710 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23711 error "failed migrating to the DOM file"
23713 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23714 error "MDT stripe wasn't set"
23717 local new_md5=$(md5sum $dom)
23718 [ "$old_md5" != "$new_md5" ] &&
23719 error "$old_md5 != $new_md5"
23723 run_test 272f "DoM migration: OST-striped file to DOM file"
23726 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23727 skip "Need MDS version at least 2.11.50"
23729 # Layout swap cannot be done if either file has DOM component,
23730 # this will never be supported, migration should be used instead
23732 local dom=$DIR/$tdir/$tfile
23733 mkdir -p $DIR/$tdir
23735 $LFS setstripe -c2 ${dom}_plain
23736 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23737 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23738 error "can swap layout with DoM component"
23739 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23740 error "can swap layout with DoM component"
23742 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23743 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23744 error "can swap layout with DoM component"
23745 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23746 error "can swap layout with DoM component"
23749 run_test 273a "DoM: layout swapping should fail with DOM"
23752 mkdir -p $DIR/$tdir
23753 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23755 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23756 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23758 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23760 run_test 273b "DoM: race writeback and object destroy"
23763 remote_ost_nodsh && skip "remote OST with nodsh"
23764 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23765 skip "Need OST version >= 2.10.57"
23767 local file=$DIR/$tfile
23770 oss=$(comma_list $(osts_nodes))
23772 dd if=/dev/urandom of=$file bs=1M count=2 ||
23773 error "failed to create a file"
23774 cancel_lru_locks osc
23777 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23778 error "failed to read a file"
23780 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23781 $LCTL set_param fail_loc=0x8000031f
23783 cancel_lru_locks osc &
23786 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23787 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23788 #IO takes another lock, but matches the PENDING one
23789 #and places it to the IO RPC
23790 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23791 error "failed to read a file with PENDING lock"
23793 run_test 275 "Read on a canceled duplicate lock"
23796 remote_ost_nodsh && skip "remote OST with nodsh"
23799 do_facet ost1 "(while true; do \
23800 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23801 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23804 for LOOP in $(seq 20); do
23806 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23809 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23810 rm $TMP/sanity_276_pid"
23812 run_test 276 "Race between mount and obd_statfs"
23815 $LCTL set_param ldlm.namespaces.*.lru_size=0
23816 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23817 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23818 grep ^used_mb | awk '{print $2}')
23819 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23820 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23821 oflag=direct conv=notrunc
23822 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23823 grep ^used_mb | awk '{print $2}')
23824 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23826 run_test 277 "Direct IO shall drop page cache"
23829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23830 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23831 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23832 skip "needs the same host for mdt1 mdt2" && return
23837 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23838 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23844 echo "Starting MDTs"
23845 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23847 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23849 do_facet mds2 $LCTL set_param fail_loc=0
23851 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23852 wait_recovery_complete mds2
23854 run_test 278 "Race starting MDS between MDTs stop/start"
23857 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23858 skip "Need MGS version at least 2.13.52"
23859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23860 combined_mgs_mds || skip "needs combined MGS/MDT"
23862 umount_client $MOUNT
23863 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23864 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23866 mount_client $MOUNT &
23868 stop mgs || error "stop mgs failed"
23869 #for a race mgs would crash
23870 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23871 # make sure we unmount client before remounting
23873 umount_client $MOUNT
23874 mount_client $MOUNT || error "mount client failed"
23876 run_test 280 "Race between MGS umount and client llog processing"
23878 cleanup_test_300() {
23882 test_striped_dir() {
23887 mkdir -p $DIR/$tdir
23889 SAVE_UMASK=$(umask)
23890 trap cleanup_test_300 RETURN EXIT
23892 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23893 $DIR/$tdir/striped_dir ||
23894 error "set striped dir error"
23896 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23897 [ "$mode" = "755" ] || error "expect 755 got $mode"
23899 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23900 error "getdirstripe failed"
23901 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23902 if [ "$stripe_count" != "2" ]; then
23903 error "1:stripe_count is $stripe_count, expect 2"
23905 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23906 if [ "$stripe_count" != "2" ]; then
23907 error "2:stripe_count is $stripe_count, expect 2"
23910 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23911 if [ "$stripe_index" != "$mdt_index" ]; then
23912 error "stripe_index is $stripe_index, expect $mdt_index"
23915 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23916 error "nlink error after create striped dir"
23918 mkdir $DIR/$tdir/striped_dir/a
23919 mkdir $DIR/$tdir/striped_dir/b
23921 stat $DIR/$tdir/striped_dir/a ||
23922 error "create dir under striped dir failed"
23923 stat $DIR/$tdir/striped_dir/b ||
23924 error "create dir under striped dir failed"
23926 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23927 error "nlink error after mkdir"
23929 rmdir $DIR/$tdir/striped_dir/a
23930 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23931 error "nlink error after rmdir"
23933 rmdir $DIR/$tdir/striped_dir/b
23934 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23935 error "nlink error after rmdir"
23937 chattr +i $DIR/$tdir/striped_dir
23938 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23939 error "immutable flags not working under striped dir!"
23940 chattr -i $DIR/$tdir/striped_dir
23942 rmdir $DIR/$tdir/striped_dir ||
23943 error "rmdir striped dir error"
23951 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23952 skip "skipped for lustre < 2.7.0"
23953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23956 test_striped_dir 0 || error "failed on striped dir on MDT0"
23957 test_striped_dir 1 || error "failed on striped dir on MDT0"
23959 run_test 300a "basic striped dir sanity test"
23962 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23963 skip "skipped for lustre < 2.7.0"
23964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23965 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23972 test_mkdir $DIR/$tdir || error "mkdir fail"
23973 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23974 error "set striped dir error"
23975 for i in {0..9}; do
23976 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23978 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23979 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23980 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23982 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23983 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23984 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23988 run_test 300b "check ctime/mtime for striped dir"
23991 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23992 skip "skipped for lustre < 2.7.0"
23993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23998 mkdir_on_mdt0 $DIR/$tdir
23999 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
24000 error "set striped dir error"
24002 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
24003 error "chown striped dir failed"
24005 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
24006 error "create 5k files failed"
24008 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
24010 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
24014 run_test 300c "chown && check ls under striped directory"
24017 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24018 skip "skipped for lustre < 2.7.0"
24019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24025 mkdir -p $DIR/$tdir
24026 $LFS setstripe -c 2 $DIR/$tdir
24028 #local striped directory
24029 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24030 error "set striped dir error"
24031 #look at the directories for debug purposes
24033 $LFS getdirstripe $DIR/$tdir
24034 ls -l $DIR/$tdir/striped_dir
24035 $LFS getdirstripe $DIR/$tdir/striped_dir
24036 createmany -o $DIR/$tdir/striped_dir/f 10 ||
24037 error "create 10 files failed"
24039 #remote striped directory
24040 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
24041 error "set striped dir error"
24042 #look at the directories for debug purposes
24044 $LFS getdirstripe $DIR/$tdir
24045 ls -l $DIR/$tdir/remote_striped_dir
24046 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
24047 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
24048 error "create 10 files failed"
24050 for file in $(find $DIR/$tdir); do
24051 stripe_count=$($LFS getstripe -c $file)
24052 [ $stripe_count -eq 2 ] ||
24053 error "wrong stripe $stripe_count for $file"
24058 run_test 300d "check default stripe under striped directory"
24061 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24062 skip "Need MDS version at least 2.7.55"
24063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24069 mkdir -p $DIR/$tdir
24071 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24072 error "set striped dir error"
24074 touch $DIR/$tdir/striped_dir/a
24075 touch $DIR/$tdir/striped_dir/b
24076 touch $DIR/$tdir/striped_dir/c
24078 mkdir $DIR/$tdir/striped_dir/dir_a
24079 mkdir $DIR/$tdir/striped_dir/dir_b
24080 mkdir $DIR/$tdir/striped_dir/dir_c
24082 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
24083 error "set striped adir under striped dir error"
24085 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
24086 error "set striped bdir under striped dir error"
24088 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
24089 error "set striped cdir under striped dir error"
24091 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
24092 error "rename dir under striped dir fails"
24094 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
24095 error "rename dir under different stripes fails"
24097 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
24098 error "rename file under striped dir should succeed"
24100 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
24101 error "rename dir under striped dir should succeed"
24105 run_test 300e "check rename under striped directory"
24108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24110 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24111 skip "Need MDS version at least 2.7.55"
24117 mkdir -p $DIR/$tdir
24119 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24120 error "set striped dir error"
24122 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24123 error "set striped dir error"
24125 touch $DIR/$tdir/striped_dir/a
24126 mkdir $DIR/$tdir/striped_dir/dir_a
24127 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24128 error "create striped dir under striped dir fails"
24130 touch $DIR/$tdir/striped_dir1/b
24131 mkdir $DIR/$tdir/striped_dir1/dir_b
24132 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24133 error "create striped dir under striped dir fails"
24135 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24136 error "rename dir under different striped dir should fail"
24138 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24139 error "rename striped dir under diff striped dir should fail"
24141 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24142 error "rename file under diff striped dirs fails"
24146 run_test 300f "check rename cross striped directory"
24148 test_300_check_default_striped_dir()
24151 local default_count=$2
24152 local default_index=$3
24155 local dir_stripe_index
24158 echo "checking $dirname $default_count $default_index"
24159 $LFS setdirstripe -D -c $default_count -i $default_index \
24160 -H all_char $DIR/$tdir/$dirname ||
24161 error "set default stripe on striped dir error"
24162 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24163 [ $stripe_count -eq $default_count ] ||
24164 error "expect $default_count get $stripe_count for $dirname"
24166 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24167 [ $stripe_index -eq $default_index ] ||
24168 error "expect $default_index get $stripe_index for $dirname"
24170 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24171 error "create dirs failed"
24173 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24174 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24175 for dir in $(find $DIR/$tdir/$dirname/*); do
24176 stripe_count=$($LFS getdirstripe -c $dir)
24177 (( $stripe_count == $default_count )) ||
24178 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24179 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24180 error "stripe count $default_count != $stripe_count for $dir"
24182 stripe_index=$($LFS getdirstripe -i $dir)
24183 [ $default_index -eq -1 ] ||
24184 [ $stripe_index -eq $default_index ] ||
24185 error "$stripe_index != $default_index for $dir"
24187 #check default stripe
24188 stripe_count=$($LFS getdirstripe -D -c $dir)
24189 [ $stripe_count -eq $default_count ] ||
24190 error "default count $default_count != $stripe_count for $dir"
24192 stripe_index=$($LFS getdirstripe -D -i $dir)
24193 [ $stripe_index -eq $default_index ] ||
24194 error "default index $default_index != $stripe_index for $dir"
24196 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24201 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24202 skip "Need MDS version at least 2.7.55"
24208 mkdir_on_mdt0 $DIR/$tdir
24209 mkdir $DIR/$tdir/normal_dir
24211 #Checking when client cache stripe index
24212 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24213 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24214 error "create striped_dir failed"
24216 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24217 error "create dir0 fails"
24218 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24219 [ $stripe_index -eq 0 ] ||
24220 error "dir0 expect index 0 got $stripe_index"
24222 mkdir $DIR/$tdir/striped_dir/dir1 ||
24223 error "create dir1 fails"
24224 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24225 [ $stripe_index -eq 1 ] ||
24226 error "dir1 expect index 1 got $stripe_index"
24228 #check default stripe count/stripe index
24229 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24230 test_300_check_default_striped_dir normal_dir 1 0
24231 test_300_check_default_striped_dir normal_dir -1 1
24232 test_300_check_default_striped_dir normal_dir 2 -1
24234 #delete default stripe information
24235 echo "delete default stripeEA"
24236 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24237 error "set default stripe on striped dir error"
24239 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24240 for dir in $(find $DIR/$tdir/normal_dir/*); do
24241 stripe_count=$($LFS getdirstripe -c $dir)
24242 [ $stripe_count -eq 0 ] ||
24243 error "expect 1 get $stripe_count for $dir"
24246 run_test 300g "check default striped directory for normal directory"
24249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24250 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24251 skip "Need MDS version at least 2.7.55"
24257 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24258 error "set striped dir error"
24260 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24261 test_300_check_default_striped_dir striped_dir 1 0
24262 test_300_check_default_striped_dir striped_dir -1 1
24263 test_300_check_default_striped_dir striped_dir 2 -1
24265 #delete default stripe information
24266 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24267 error "set default stripe on striped dir error"
24269 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24270 for dir in $(find $DIR/$tdir/striped_dir/*); do
24271 stripe_count=$($LFS getdirstripe -c $dir)
24272 [ $stripe_count -eq 0 ] ||
24273 error "expect 1 get $stripe_count for $dir"
24276 run_test 300h "check default striped directory for striped directory"
24279 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24280 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24281 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24282 skip "Need MDS version at least 2.7.55"
24289 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24290 error "set striped dir error"
24292 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24293 error "create files under striped dir failed"
24295 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24296 error "set striped hashdir error"
24298 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24299 error "create dir0 under hash dir failed"
24300 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24301 error "create dir1 under hash dir failed"
24302 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24303 error "create dir2 under hash dir failed"
24305 # unfortunately, we need to umount to clear dir layout cache for now
24306 # once we fully implement dir layout, we can drop this
24307 umount_client $MOUNT || error "umount failed"
24308 mount_client $MOUNT || error "mount failed"
24310 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24311 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24312 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24314 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24315 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24316 error "create crush2 dir $tdir/hashdir/d3 failed"
24317 $LFS find -H crush2 $DIR/$tdir/hashdir
24318 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24319 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24321 # mkdir with an invalid hash type (hash=fail_val) from client
24322 # should be replaced on MDS with a valid (default) hash type
24323 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24324 $LCTL set_param fail_loc=0x1901 fail_val=99
24325 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24327 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24328 local expect=$(do_facet mds1 \
24329 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24330 [[ $hash == $expect ]] ||
24331 error "d99 hash '$hash' != expected hash '$expect'"
24334 #set the stripe to be unknown hash type on read
24335 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24336 $LCTL set_param fail_loc=0x1901 fail_val=99
24337 for ((i = 0; i < 10; i++)); do
24338 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24339 error "stat f-$i failed"
24340 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24343 touch $DIR/$tdir/striped_dir/f0 &&
24344 error "create under striped dir with unknown hash should fail"
24346 $LCTL set_param fail_loc=0
24348 umount_client $MOUNT || error "umount failed"
24349 mount_client $MOUNT || error "mount failed"
24353 run_test 300i "client handle unknown hash type striped directory"
24356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24358 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24359 skip "Need MDS version at least 2.7.55"
24366 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24367 $LCTL set_param fail_loc=0x1702
24368 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24369 error "set striped dir error"
24371 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24372 error "create files under striped dir failed"
24374 $LCTL set_param fail_loc=0
24376 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24380 run_test 300j "test large update record"
24383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24384 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24385 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24386 skip "Need MDS version at least 2.7.55"
24388 # this test needs a huge transaction
24390 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24391 osd*.$FSNAME-MDT0000.kbytestotal")
24392 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24399 #define OBD_FAIL_LARGE_STRIPE 0x1703
24400 $LCTL set_param fail_loc=0x1703
24401 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24402 error "set striped dir error"
24403 $LCTL set_param fail_loc=0
24405 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24406 error "getstripeddir fails"
24407 rm -rf $DIR/$tdir/striped_dir ||
24408 error "unlink striped dir fails"
24412 run_test 300k "test large striped directory"
24415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24417 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24418 skip "Need MDS version at least 2.7.55"
24422 test_mkdir -p $DIR/$tdir/striped_dir
24423 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24424 error "chown $RUNAS_ID failed"
24425 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24426 error "set default striped dir failed"
24428 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24429 $LCTL set_param fail_loc=0x80000158
24430 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24432 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24433 [ $stripe_index -eq 1 ] ||
24434 error "expect 1 get $stripe_index for $dir"
24436 run_test 300l "non-root user to create dir under striped dir with stale layout"
24439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24440 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24441 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24442 skip "Need MDS version at least 2.7.55"
24444 mkdir -p $DIR/$tdir/striped_dir
24445 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24446 error "set default stripes dir error"
24448 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24450 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24451 [ $stripe_count -eq 0 ] ||
24452 error "expect 0 get $stripe_count for a"
24454 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24455 error "set default stripes dir error"
24457 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24459 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24460 [ $stripe_count -eq 0 ] ||
24461 error "expect 0 get $stripe_count for b"
24463 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24464 error "set default stripes dir error"
24466 mkdir $DIR/$tdir/striped_dir/c &&
24467 error "default stripe_index is invalid, mkdir c should fails"
24469 rm -rf $DIR/$tdir || error "rmdir fails"
24471 run_test 300m "setstriped directory on single MDT FS"
24474 local list=$(comma_list $(mdts_nodes))
24477 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24483 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24484 skip "Need MDS version at least 2.7.55"
24485 remote_mds_nodsh && skip "remote MDS with nodsh"
24488 local list=$(comma_list $(mdts_nodes))
24490 trap cleanup_300n RETURN EXIT
24491 mkdir -p $DIR/$tdir
24492 chmod 777 $DIR/$tdir
24493 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24494 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24495 error "create striped dir succeeds with gid=0"
24497 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24498 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24499 error "create striped dir fails with gid=-1"
24501 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24502 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24503 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24504 error "set default striped dir succeeds with gid=0"
24507 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24508 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24509 error "set default striped dir fails with gid=-1"
24512 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24513 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24514 error "create test_dir fails"
24515 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24516 error "create test_dir1 fails"
24517 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24518 error "create test_dir2 fails"
24521 run_test 300n "non-root user to create dir under striped dir with default EA"
24524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24526 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24527 skip "Need MDS version at least 2.7.55"
24532 mkdir -p $DIR/$tdir
24534 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24535 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24536 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24537 skip "not enough free inodes $numfree1 $numfree2"
24540 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24541 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24542 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24543 skip "not enough free space $numfree1 $numfree2"
24546 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24547 error "setdirstripe fails"
24549 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24550 error "create dirs fails"
24552 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24553 ls $DIR/$tdir/striped_dir > /dev/null ||
24554 error "ls striped dir fails"
24555 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24556 error "unlink big striped dir fails"
24558 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24563 remote_mds_nodsh && skip "remote MDS with nodsh"
24565 mkdir_on_mdt0 $DIR/$tdir
24567 #define OBD_FAIL_OUT_ENOSPC 0x1704
24568 do_facet mds2 lctl set_param fail_loc=0x80001704
24569 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24570 && error "create striped directory should fail"
24572 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24574 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24577 run_test 300p "create striped directory without space"
24580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24583 local fd=$(free_fd)
24584 local cmd="exec $fd<$tdir"
24586 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24589 trap "eval $cmd" EXIT
24590 cd $tdir || error "cd $tdir fails"
24591 rmdir ../$tdir || error "rmdir $tdir fails"
24592 mkdir local_dir && error "create dir succeeds"
24593 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24597 run_test 300q "create remote directory under orphan directory"
24600 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24601 skip "Need MDS version at least 2.7.55" && return
24602 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24606 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24607 error "set striped dir error"
24609 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24610 error "getstripeddir fails"
24613 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24614 awk '/lmv_stripe_count:/ { print $2 }')
24616 [ $MDSCOUNT -ne $stripe_count ] &&
24617 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24619 rm -rf $DIR/$tdir/striped_dir ||
24620 error "unlink striped dir fails"
24622 run_test 300r "test -1 striped directory"
24624 test_300s_helper() {
24627 local stripe_dir=$DIR/$tdir/striped_dir.$count
24629 $LFS mkdir -c $count $stripe_dir ||
24630 error "lfs mkdir -c error"
24632 $LFS getdirstripe $stripe_dir ||
24633 error "lfs getdirstripe fails"
24636 stripe_count=$($LFS getdirstripe $stripe_dir |
24637 awk '/lmv_stripe_count:/ { print $2 }')
24639 [ $count -ne $stripe_count ] &&
24640 error_noexit "bad stripe count $stripe_count expected $count"
24643 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24644 awk '/0x/ {count[$1] += 1}; END {
24645 for (idx in count) {
24646 if (count[idx]>1) {
24647 print "index " idx " count " count[idx]
24652 if [[ -n "$dupe_stripes" ]] ; then
24653 lfs getdirstripe $stripe_dir
24654 error_noexit "Dupe MDT above: $dupe_stripes "
24657 rm -rf $stripe_dir ||
24658 error_noexit "unlink $stripe_dir fails"
24662 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24663 skip "Need MDS version at least 2.7.55" && return
24664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24667 for count in $(seq 2 $MDSCOUNT); do
24668 test_300s_helper $count
24671 run_test 300s "test lfs mkdir -c without -i"
24674 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24675 skip "need MDS 2.14.55 or later"
24676 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24678 local testdir="$DIR/$tdir/striped_dir"
24679 local dir1=$testdir/dir1
24680 local dir2=$testdir/dir2
24684 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24685 error "failed to set default stripe count for $testdir"
24688 local stripe_count=$($LFS getdirstripe -c $dir1)
24690 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24692 local max_count=$((MDSCOUNT - 1))
24693 local mdts=$(comma_list $(mdts_nodes))
24695 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24696 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24699 stripe_count=$($LFS getdirstripe -c $dir2)
24701 (( $stripe_count == $max_count )) || error "wrong stripe count"
24703 run_test 300t "test max_mdt_stripecount"
24705 prepare_remote_file() {
24706 mkdir $DIR/$tdir/src_dir ||
24707 error "create remote source failed"
24709 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24710 error "cp to remote source failed"
24711 touch $DIR/$tdir/src_dir/a
24713 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24714 error "create remote target dir failed"
24716 touch $DIR/$tdir/tgt_dir/b
24718 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24719 error "rename dir cross MDT failed!"
24721 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24722 error "src_child still exists after rename"
24724 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24725 error "missing file(a) after rename"
24727 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24728 error "diff after rename"
24732 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24735 local remote_file=$DIR/$tdir/tgt_dir/b
24737 mkdir -p $DIR/$tdir
24739 prepare_remote_file || error "prepare remote file failed"
24742 $OPENUNLINK $remote_file $remote_file ||
24743 error "openunlink $remote_file failed"
24744 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24746 run_test 310a "open unlink remote file"
24749 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24752 local remote_file=$DIR/$tdir/tgt_dir/b
24754 mkdir -p $DIR/$tdir
24756 prepare_remote_file || error "prepare remote file failed"
24758 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24759 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24760 $CHECKSTAT -t file $remote_file || error "check file failed"
24762 run_test 310b "unlink remote file with multiple links while open"
24765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24766 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24768 local remote_file=$DIR/$tdir/tgt_dir/b
24770 mkdir -p $DIR/$tdir
24772 prepare_remote_file || error "prepare remote file failed"
24774 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24775 multiop_bg_pause $remote_file O_uc ||
24776 error "mulitop failed for remote file"
24778 $MULTIOP $DIR/$tfile Ouc
24779 kill -USR1 $MULTIPID
24782 run_test 310c "open-unlink remote file with multiple links"
24786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24787 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24788 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24789 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24790 remote_mds_nodsh && skip "remote MDS with nodsh"
24792 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24793 local mdts=$(comma_list $(mdts_nodes))
24795 mkdir -p $DIR/$tdir
24796 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24797 createmany -o $DIR/$tdir/$tfile. 1000
24799 # statfs data is not real time, let's just calculate it
24800 old_iused=$((old_iused + 1000))
24802 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24803 osp.*OST0000*MDT0000.create_count")
24804 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24805 osp.*OST0000*MDT0000.max_create_count")
24806 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24808 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24809 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24810 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24812 unlinkmany $DIR/$tdir/$tfile. 1000
24814 do_nodes $mdts "$LCTL set_param -n \
24815 osp.*OST0000*.max_create_count=$max_count"
24816 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24817 do_nodes $mdts "$LCTL set_param -n \
24818 osp.*OST0000*.create_count=$count"
24819 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24820 grep "=0" && error "create_count is zero"
24823 for i in $(seq 120); do
24824 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24825 # system may be too busy to destroy all objs in time, use
24826 # a somewhat small value to not fail autotest
24827 [ $((old_iused - new_iused)) -gt 400 ] && break
24831 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24832 [ $((old_iused - new_iused)) -gt 400 ] ||
24833 error "objs not destroyed after unlink"
24835 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24841 local fid=($($LFS getstripe $tf | grep 0x))
24842 local seq=${fid[3]#0x}
24843 local objid=${fid[1]}
24845 local vdevdir=$(dirname $(facet_vdevice $ost))
24846 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24847 local zfs_zapid=$(do_facet $ost $cmd |
24848 grep -w "/O/$seq/d$((objid%32))" -C 5 |
24849 awk '/Object/{getline; print $1}')
24850 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24851 awk "/$objid = /"'{printf $3}')
24856 zfs_object_blksz() {
24860 local vdevdir=$(dirname $(facet_vdevice $ost))
24861 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24862 local blksz=$(do_facet $ost $cmd $objid |
24863 awk '/dblk/{getline; printf $4}')
24865 case "${blksz: -1}" in
24866 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24867 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24874 test_312() { # LU-4856
24875 remote_ost_nodsh && skip "remote OST with nodsh"
24876 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
24878 local max_blksz=$(do_facet ost1 \
24879 $ZFS get -p recordsize $(facet_device ost1) |
24880 awk '!/VALUE/{print $3}')
24881 local tf=$DIR/$tfile
24883 $LFS setstripe -c1 $tf
24884 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
24886 # Get ZFS object id
24887 local zfs_objid=$(zfs_get_objid $facet $tf)
24888 # block size change by sequential overwrite
24891 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24892 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24894 local blksz=$(zfs_object_blksz $facet $zfs_objid)
24895 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
24899 $LFS setstripe -c1 $tf
24900 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24902 # block size change by sequential append write
24903 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24904 zfs_objid=$(zfs_get_objid $facet $tf)
24907 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24908 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24909 oflag=sync conv=notrunc
24911 blksz=$(zfs_object_blksz $facet $zfs_objid)
24912 (( $blksz == 2 * count * PAGE_SIZE )) ||
24913 error "blksz error, actual $blksz, " \
24914 "expected: 2 * $count * $PAGE_SIZE"
24919 $LFS setstripe -c1 $tf
24920 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24921 zfs_objid=$(zfs_get_objid $facet $tf)
24923 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24924 blksz=$(zfs_object_blksz $facet $zfs_objid)
24925 (( blksz == PAGE_SIZE )) ||
24926 error "blksz error: $blksz, expected: $PAGE_SIZE"
24928 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24929 blksz=$(zfs_object_blksz $facet $zfs_objid)
24930 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
24932 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24933 blksz=$(zfs_object_blksz $facet $zfs_objid)
24934 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
24936 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24939 remote_ost_nodsh && skip "remote OST with nodsh"
24941 local file=$DIR/$tfile
24944 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24946 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24947 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24948 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24949 error "write should failed"
24950 do_facet ost1 "$LCTL set_param fail_loc=0"
24953 run_test 313 "io should fail after last_rcvd update fail"
24956 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24958 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24959 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24961 wait_delete_completed
24962 do_facet ost1 "$LCTL set_param fail_loc=0"
24964 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24966 test_315() { # LU-618
24967 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24969 local file=$DIR/$tfile
24972 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24973 error "multiop file write failed"
24974 $MULTIOP $file oO_RDONLY:r4063232_c &
24979 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24982 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24985 run_test 315 "read should be accounted"
24988 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24989 large_xattr_enabled || skip "ea_inode feature disabled"
24991 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24992 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24993 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24994 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24996 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24998 run_test 316 "lfs migrate of file with large_xattr enabled"
25001 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
25002 skip "Need MDS version at least 2.11.53"
25003 if [ "$ost1_FSTYPE" == "zfs" ]; then
25004 skip "LU-10370: no implementation for ZFS"
25008 local grant_blk_size
25010 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
25011 awk '/grant_block_size:/ { print $2; exit; }')
25013 # Create File of size 5M. Truncate it to below size's and verify
25016 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
25017 error "Create file $DIR/$tfile failed"
25018 stack_trap "rm -f $DIR/$tfile" EXIT
25020 for trunc_sz in 2097152 4097 4000 509 0; do
25021 $TRUNCATE $DIR/$tfile $trunc_sz ||
25022 error "truncate $tfile to $trunc_sz failed"
25023 local sz=$(stat --format=%s $DIR/$tfile)
25024 local blk=$(stat --format=%b $DIR/$tfile)
25025 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
25026 grant_blk_size) * 8))
25028 if [[ $blk -ne $trunc_blk ]]; then
25029 $(which stat) $DIR/$tfile
25030 error "Expected Block $trunc_blk got $blk for $tfile"
25033 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25034 error "Expected Size $trunc_sz got $sz for $tfile"
25039 # Create file with a hole and write actual 65536 bytes which aligned
25040 # with 4K and 64K PAGE_SIZE. Block count must be 128.
25043 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
25044 error "Create file : $DIR/$tfile"
25047 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
25048 # blocks. The block count must drop to 8.
25050 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
25051 ((bs - grant_blk_size) + 1)))
25052 $TRUNCATE $DIR/$tfile $trunc_sz ||
25053 error "truncate $tfile to $trunc_sz failed"
25055 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
25056 sz=$(stat --format=%s $DIR/$tfile)
25057 blk=$(stat --format=%b $DIR/$tfile)
25059 if [[ $blk -ne $trunc_bsz ]]; then
25060 $(which stat) $DIR/$tfile
25061 error "Expected Block $trunc_bsz got $blk for $tfile"
25064 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25065 error "Expected Size $trunc_sz got $sz for $tfile"
25067 run_test 317 "Verify blocks get correctly update after truncate"
25070 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
25071 local old_max_active=$($LCTL get_param -n \
25072 ${llite_name}.max_read_ahead_async_active \
25075 $LCTL set_param llite.*.max_read_ahead_async_active=256
25076 local max_active=$($LCTL get_param -n \
25077 ${llite_name}.max_read_ahead_async_active \
25079 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
25081 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
25082 error "set max_read_ahead_async_active should succeed"
25084 $LCTL set_param llite.*.max_read_ahead_async_active=512
25085 max_active=$($LCTL get_param -n \
25086 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
25087 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
25089 # restore @max_active
25090 [ $old_max_active -ne 0 ] && $LCTL set_param \
25091 llite.*.max_read_ahead_async_active=$old_max_active
25093 local old_threshold=$($LCTL get_param -n \
25094 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25095 local max_per_file_mb=$($LCTL get_param -n \
25096 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
25098 local invalid=$(($max_per_file_mb + 1))
25100 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25101 && error "set $invalid should fail"
25103 local valid=$(($invalid - 1))
25105 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25106 error "set $valid should succeed"
25107 local threshold=$($LCTL get_param -n \
25108 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25109 [ $threshold -eq $valid ] || error \
25110 "expect threshold $valid got $threshold"
25112 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25114 run_test 318 "Verify async readahead tunables"
25117 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25119 local before=$(date +%s)
25121 local mdir=$DIR/$tdir
25122 local file=$mdir/xxx
25124 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25127 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25128 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25129 $LFS migrate -m1 $mdir &
25132 dd if=$file of=/dev/null
25134 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25135 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25137 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25139 run_test 319 "lost lease lock on migrate error"
25141 test_398a() { # LU-4198
25142 local ost1_imp=$(get_osc_import_name client ost1)
25143 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25146 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25147 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25149 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
25150 # request a new lock on client
25151 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25153 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25154 #local lock_count=$($LCTL get_param -n \
25155 # ldlm.namespaces.$imp_name.lru_size)
25156 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25158 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25160 # no lock cached, should use lockless DIO and not enqueue new lock
25161 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
25163 error "dio write failed"
25164 lock_count=$($LCTL get_param -n \
25165 ldlm.namespaces.$imp_name.lru_size)
25166 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25168 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25170 # no lock cached, should use locked DIO append
25171 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25172 conv=notrunc || error "DIO append failed"
25173 lock_count=$($LCTL get_param -n \
25174 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25175 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25177 run_test 398a "direct IO should cancel lock otherwise lockless"
25179 test_398b() { # LU-4198
25180 local before=$(date +%s)
25184 which fio || skip_env "no fio installed"
25185 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25186 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25188 # Single page, multiple pages, stripe size, 4*stripe size
25189 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25190 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25191 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25192 --numjobs=$njobs --fallocate=none \
25193 --iodepth=16 --allow_file_create=0 \
25194 --size=$((size/njobs))M \
25195 --filename=$DIR/$tfile &
25198 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25199 fio --name=rand-rw --rw=randrw --bs=$bsize \
25200 --numjobs=$njobs --fallocate=none \
25201 --iodepth=16 --allow_file_create=0 \
25202 --size=$((size/njobs))M \
25203 --filename=$DIR/$tfile || true
25207 evict=$(do_facet client $LCTL get_param \
25208 osc.$FSNAME-OST*-osc-*/state |
25209 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25211 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25212 (do_facet client $LCTL get_param \
25213 osc.$FSNAME-OST*-osc-*/state;
25214 error "eviction happened: $evict before:$before")
25218 run_test 398b "DIO and buffer IO race"
25220 test_398c() { # LU-4198
25221 local ost1_imp=$(get_osc_import_name client ost1)
25222 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25225 which fio || skip_env "no fio installed"
25227 saved_debug=$($LCTL get_param -n debug)
25228 $LCTL set_param debug=0
25230 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25231 ((size /= 1024)) # by megabytes
25232 ((size /= 2)) # write half of the OST at most
25233 [ $size -gt 40 ] && size=40 #reduce test time anyway
25235 $LFS setstripe -c 1 $DIR/$tfile
25237 # it seems like ldiskfs reserves more space than necessary if the
25238 # writing blocks are not mapped, so it extends the file firstly
25239 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25240 cancel_lru_locks osc
25242 # clear and verify rpc_stats later
25243 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25246 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25247 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25248 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25249 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25250 --filename=$DIR/$tfile
25251 [ $? -eq 0 ] || error "fio write error"
25253 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25254 error "Locks were requested while doing AIO"
25256 # get the percentage of 1-page I/O
25257 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25258 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25260 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25262 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25263 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25264 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25265 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25266 --filename=$DIR/$tfile
25267 [ $? -eq 0 ] || error "fio mixed read write error"
25269 echo "AIO with large block size ${size}M"
25270 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25271 --numjobs=1 --fallocate=none --ioengine=libaio \
25272 --iodepth=16 --allow_file_create=0 --size=${size}M \
25273 --filename=$DIR/$tfile
25274 [ $? -eq 0 ] || error "fio large block size failed"
25277 $LCTL set_param debug="$saved_debug"
25279 run_test 398c "run fio to test AIO"
25281 test_398d() { # LU-13846
25282 which aiocp || skip_env "no aiocp installed"
25283 local aio_file=$DIR/$tfile.aio
25285 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25287 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25288 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25289 stack_trap "rm -f $DIR/$tfile $aio_file"
25291 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25293 # make sure we don't crash and fail properly
25294 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25295 error "aio not aligned with PAGE SIZE should fail"
25297 rm -f $DIR/$tfile $aio_file
25299 run_test 398d "run aiocp to verify block size > stripe size"
25302 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25303 touch $DIR/$tfile.new
25304 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25306 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25308 test_398f() { # LU-14687
25309 which aiocp || skip_env "no aiocp installed"
25310 local aio_file=$DIR/$tfile.aio
25312 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25314 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25315 stack_trap "rm -f $DIR/$tfile $aio_file"
25317 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25318 $LCTL set_param fail_loc=0x1418
25319 # make sure we don't crash and fail properly
25320 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25321 error "aio with page allocation failure succeeded"
25322 $LCTL set_param fail_loc=0
25323 diff $DIR/$tfile $aio_file
25324 [[ $? != 0 ]] || error "no diff after failed aiocp"
25326 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25328 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25329 # stripe and i/o size must be > stripe size
25330 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25331 # single RPC in flight. This test shows async DIO submission is working by
25332 # showing multiple RPCs in flight.
25333 test_398g() { # LU-13798
25334 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25336 # We need to do some i/o first to acquire enough grant to put our RPCs
25337 # in flight; otherwise a new connection may not have enough grant
25339 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25340 error "parallel dio failed"
25341 stack_trap "rm -f $DIR/$tfile"
25343 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25344 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25345 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25346 stack_trap "$LCTL set_param -n $pages_per_rpc"
25348 # Recreate file so it's empty
25350 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25351 #Pause rpc completion to guarantee we see multiple rpcs in flight
25352 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25353 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25354 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25357 $LCTL set_param osc.*.rpc_stats=c
25359 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25360 error "parallel dio failed"
25361 stack_trap "rm -f $DIR/$tfile"
25363 $LCTL get_param osc.*-OST0000-*.rpc_stats
25364 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25365 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25366 grep "8:" | awk '{print $8}')
25367 # We look at the "8 rpcs in flight" field, and verify A) it is present
25368 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25369 # as expected for an 8M DIO to a file with 1M stripes.
25370 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25372 # Verify turning off parallel dio works as expected
25374 $LCTL set_param osc.*.rpc_stats=c
25375 $LCTL set_param llite.*.parallel_dio=0
25376 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25378 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25379 error "dio with parallel dio disabled failed"
25381 # Ideally, we would see only one RPC in flight here, but there is an
25382 # unavoidable race between i/o completion and RPC in flight counting,
25383 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25384 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25385 # So instead we just verify it's always < 8.
25386 $LCTL get_param osc.*-OST0000-*.rpc_stats
25387 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25388 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25389 grep '^$' -B1 | grep . | awk '{print $1}')
25390 [ $ret != "8:" ] ||
25391 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25393 run_test 398g "verify parallel dio async RPC submission"
25395 test_398h() { # LU-13798
25396 local dio_file=$DIR/$tfile.dio
25398 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25400 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25401 stack_trap "rm -f $DIR/$tfile $dio_file"
25403 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25404 error "parallel dio failed"
25405 diff $DIR/$tfile $dio_file
25406 [[ $? == 0 ]] || error "file diff after aiocp"
25408 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25410 test_398i() { # LU-13798
25411 local dio_file=$DIR/$tfile.dio
25413 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25415 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25416 stack_trap "rm -f $DIR/$tfile $dio_file"
25418 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25419 $LCTL set_param fail_loc=0x1418
25420 # make sure we don't crash and fail properly
25421 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25422 error "parallel dio page allocation failure succeeded"
25423 diff $DIR/$tfile $dio_file
25424 [[ $? != 0 ]] || error "no diff after failed aiocp"
25426 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25428 test_398j() { # LU-13798
25429 # Stripe size > RPC size but less than i/o size tests split across
25430 # stripes and RPCs for individual i/o op
25431 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25433 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25434 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25435 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25436 stack_trap "$LCTL set_param -n $pages_per_rpc"
25438 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25439 error "parallel dio write failed"
25440 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25442 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25443 error "parallel dio read failed"
25444 diff $DIR/$tfile $DIR/$tfile.2
25445 [[ $? == 0 ]] || error "file diff after parallel dio read"
25447 run_test 398j "test parallel dio where stripe size > rpc_size"
25449 test_398k() { # LU-13798
25450 wait_delete_completed
25453 # 4 stripe file; we will cause out of space on OST0
25454 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25456 # Fill OST0 (if it's not too large)
25457 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25459 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25460 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25462 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25463 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25464 error "dd should fill OST0"
25465 stack_trap "rm -f $DIR/$tfile.1"
25467 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25471 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25472 error "file is not 0 bytes in size"
25474 # dd above should not succeed, but don't error until here so we can
25475 # get debug info above
25477 error "parallel dio write with enospc succeeded"
25478 stack_trap "rm -f $DIR/$tfile"
25480 run_test 398k "test enospc on first stripe"
25482 test_398l() { # LU-13798
25483 wait_delete_completed
25486 # 4 stripe file; we will cause out of space on OST0
25487 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25488 # happens on the second i/o chunk we issue
25489 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25491 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25492 stack_trap "rm -f $DIR/$tfile"
25494 # Fill OST0 (if it's not too large)
25495 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25497 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25498 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25500 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25501 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25502 error "dd should fill OST0"
25503 stack_trap "rm -f $DIR/$tfile.1"
25505 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25507 stack_trap "rm -f $DIR/$tfile.2"
25509 # Check that short write completed as expected
25510 ls -la $DIR/$tfile.2
25511 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25512 error "file is not 1M in size"
25514 # dd above should not succeed, but don't error until here so we can
25515 # get debug info above
25517 error "parallel dio write with enospc succeeded"
25519 # Truncate source file to same length as output file and diff them
25520 $TRUNCATE $DIR/$tfile 1048576
25521 diff $DIR/$tfile $DIR/$tfile.2
25522 [[ $? == 0 ]] || error "data incorrect after short write"
25524 run_test 398l "test enospc on intermediate stripe/RPC"
25526 test_398m() { # LU-13798
25527 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25529 # Set up failure on OST0, the first stripe:
25530 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25531 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25532 # OST0 is on ost1, OST1 is on ost2.
25533 # So this fail_val specifies OST0
25534 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25535 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25537 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25538 error "parallel dio write with failure on first stripe succeeded"
25539 stack_trap "rm -f $DIR/$tfile"
25540 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25542 # Place data in file for read
25543 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25544 error "parallel dio write failed"
25546 # Fail read on OST0, first stripe
25547 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25548 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25549 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25550 error "parallel dio read with error on first stripe succeeded"
25551 rm -f $DIR/$tfile.2
25552 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25554 # Switch to testing on OST1, second stripe
25555 # Clear file contents, maintain striping
25557 # Set up failure on OST1, second stripe:
25558 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
25559 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
25561 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25562 error "parallel dio write with failure on second stripe succeeded"
25563 stack_trap "rm -f $DIR/$tfile"
25564 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25566 # Place data in file for read
25567 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25568 error "parallel dio write failed"
25570 # Fail read on OST1, second stripe
25571 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25572 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25573 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25574 error "parallel dio read with error on second stripe succeeded"
25575 rm -f $DIR/$tfile.2
25576 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25578 run_test 398m "test RPC failures with parallel dio"
25580 # Parallel submission of DIO should not cause problems for append, but it's
25581 # important to verify.
25582 test_398n() { # LU-13798
25583 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25585 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25586 error "dd to create source file failed"
25587 stack_trap "rm -f $DIR/$tfile"
25589 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25590 error "parallel dio write with failure on second stripe succeeded"
25591 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25592 diff $DIR/$tfile $DIR/$tfile.1
25593 [[ $? == 0 ]] || error "data incorrect after append"
25596 run_test 398n "test append with parallel DIO"
25599 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25601 run_test 398o "right kms with DIO"
25604 local read_write=$1
25605 if [ "$read_write" = "write" ]; then
25606 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25607 elif [ "$read_write" = "read" ]; then
25608 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25610 error "argument error"
25613 # turn off debug for performance testing
25614 local saved_debug=$($LCTL get_param -n debug)
25615 $LCTL set_param debug=0
25617 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25619 # get ost1 size - $FSNAME-OST0000
25620 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25621 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25622 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25624 if [ "$read_write" = "read" ]; then
25625 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25628 local start_time=$(date +%s.%N)
25629 $dd_cmd bs=1M count=$blocks oflag=sync ||
25630 error "real dd $read_write error"
25631 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25633 if [ "$read_write" = "write" ]; then
25637 # define OBD_FAIL_OST_FAKE_RW 0x238
25638 do_facet ost1 $LCTL set_param fail_loc=0x238
25640 local start_time=$(date +%s.%N)
25641 $dd_cmd bs=1M count=$blocks oflag=sync ||
25642 error "fake dd $read_write error"
25643 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25645 if [ "$read_write" = "write" ]; then
25647 cancel_lru_locks osc
25648 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25649 error "$tfile size not $blocks MB"
25651 do_facet ost1 $LCTL set_param fail_loc=0
25653 echo "fake $read_write $duration_fake vs. normal $read_write" \
25654 "$duration in seconds"
25655 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25656 error_not_in_vm "fake write is slower"
25658 $LCTL set_param -n debug="$saved_debug"
25661 test_399a() { # LU-7655 for OST fake write
25662 remote_ost_nodsh && skip "remote OST with nodsh"
25666 run_test 399a "fake write should not be slower than normal write"
25668 test_399b() { # LU-8726 for OST fake read
25669 remote_ost_nodsh && skip "remote OST with nodsh"
25670 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25671 skip_env "ldiskfs only test"
25676 run_test 399b "fake read should not be slower than normal read"
25678 test_400a() { # LU-1606, was conf-sanity test_74
25679 if ! which $CC > /dev/null 2>&1; then
25680 skip_env "$CC is not installed"
25683 local extra_flags=''
25684 local out=$TMP/$tfile
25685 local prefix=/usr/include/lustre
25688 # Oleg removes .c files in his test rig so test if any c files exist
25689 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
25690 skip_env "Needed .c test files are missing"
25692 if ! [[ -d $prefix ]]; then
25693 # Assume we're running in tree and fixup the include path.
25694 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
25695 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
25696 extra_flags+=" -L$LUSTRE/utils/.libs"
25699 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25700 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
25701 error "client api broken"
25705 run_test 400a "Lustre client api program can compile and link"
25707 test_400b() { # LU-1606, LU-5011
25709 local out=$TMP/$tfile
25710 local prefix=/usr/include/linux/lustre
25712 # We use a hard coded prefix so that this test will not fail
25713 # when run in tree. There are headers in lustre/include/lustre/
25714 # that are not packaged (like lustre_idl.h) and have more
25715 # complicated include dependencies (like config.h and lnet/types.h).
25716 # Since this test about correct packaging we just skip them when
25717 # they don't exist (see below) rather than try to fixup cppflags.
25719 if ! which $CC > /dev/null 2>&1; then
25720 skip_env "$CC is not installed"
25723 for header in $prefix/*.h; do
25724 if ! [[ -f "$header" ]]; then
25728 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25729 continue # lustre_ioctl.h is internal header
25732 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
25733 error "cannot compile '$header'"
25737 run_test 400b "packaged headers can be compiled"
25739 test_401a() { #LU-7437
25740 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25741 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25743 #count the number of parameters by "list_param -R"
25744 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25745 #count the number of parameters by listing proc files
25746 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25747 echo "proc_dirs='$proc_dirs'"
25748 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25749 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25752 [ $params -eq $procs ] ||
25753 error "found $params parameters vs. $procs proc files"
25755 # test the list_param -D option only returns directories
25756 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25757 #count the number of parameters by listing proc directories
25758 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25761 [ $params -eq $procs ] ||
25762 error "found $params parameters vs. $procs proc files"
25764 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25767 # jobid_var may not allow arbitrary values, so use jobid_name
25769 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25770 local testname=jobid_name tmp='testing%p'
25772 local testname=jobid_var tmp=testing
25775 local save=$($LCTL get_param -n $testname)
25777 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25778 error "no error returned when setting bad parameters"
25780 local jobid_new=$($LCTL get_param -n foe $testname baz)
25781 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25783 $LCTL set_param -n fog=bam $testname=$save bat=fog
25784 local jobid_old=$($LCTL get_param -n foe $testname bag)
25785 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25787 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25790 # jobid_var may not allow arbitrary values, so use jobid_name
25792 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25793 local testname=jobid_name
25795 local testname=jobid_var
25798 local jobid_var_old=$($LCTL get_param -n $testname)
25799 local jobid_var_new
25801 $LCTL set_param $testname= &&
25802 error "no error returned for 'set_param a='"
25804 jobid_var_new=$($LCTL get_param -n $testname)
25805 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25806 error "$testname was changed by setting without value"
25808 $LCTL set_param $testname &&
25809 error "no error returned for 'set_param a'"
25811 jobid_var_new=$($LCTL get_param -n $testname)
25812 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25813 error "$testname was changed by setting without value"
25815 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25818 # jobid_var may not allow arbitrary values, so use jobid_name
25820 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25821 local testname=jobid_name new_value='foo=bar%p'
25823 local testname=jobid_var new_valuie=foo=bar
25826 local jobid_var_old=$($LCTL get_param -n $testname)
25827 local jobid_var_new
25829 $LCTL set_param $testname=$new_value ||
25830 error "'set_param a=b' did not accept a value containing '='"
25832 jobid_var_new=$($LCTL get_param -n $testname)
25833 [[ "$jobid_var_new" == "$new_value" ]] ||
25834 error "'set_param a=b' failed on a value containing '='"
25836 # Reset the $testname to test the other format
25837 $LCTL set_param $testname=$jobid_var_old
25838 jobid_var_new=$($LCTL get_param -n $testname)
25839 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25840 error "failed to reset $testname"
25842 $LCTL set_param $testname $new_value ||
25843 error "'set_param a b' did not accept a value containing '='"
25845 jobid_var_new=$($LCTL get_param -n $testname)
25846 [[ "$jobid_var_new" == "$new_value" ]] ||
25847 error "'set_param a b' failed on a value containing '='"
25849 $LCTL set_param $testname $jobid_var_old
25850 jobid_var_new=$($LCTL get_param -n $testname)
25851 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25852 error "failed to reset $testname"
25854 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25856 test_401e() { # LU-14779
25857 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25858 error "lctl list_param MGC* failed"
25859 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25860 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25861 error "lctl get_param lru_size failed"
25863 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25866 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25867 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25868 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25869 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25870 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25871 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25872 remote_mds_nodsh && skip "remote MDS with nodsh"
25874 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25875 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25876 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25877 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25878 echo "Touch failed - OK"
25880 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25883 local file1=$DIR/$tfile.1
25884 local file2=$DIR/$tfile.2
25885 local tfile=$TMP/$tfile
25887 rm -f $file1 $file2 $tfile
25892 # 30 sec OBD_TIMEOUT in ll_getattr()
25893 # right before populating st_nlink
25894 $LCTL set_param fail_loc=0x80001409
25895 stat -c %h $file1 > $tfile &
25897 # create an alias, drop all locks and reclaim the dentry
25899 cancel_lru_locks mdc
25900 cancel_lru_locks osc
25901 sysctl -w vm.drop_caches=2
25905 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25907 rm -f $tfile $file1 $file2
25909 run_test 403 "i_nlink should not drop to zero due to aliasing"
25911 test_404() { # LU-6601
25912 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25913 skip "Need server version newer than 2.8.52"
25914 remote_mds_nodsh && skip "remote MDS with nodsh"
25916 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25917 awk '/osp .*-osc-MDT/ { print $4}')
25920 for osp in $mosps; do
25921 echo "Deactivate: " $osp
25922 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25923 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25924 awk -vp=$osp '$4 == p { print $2 }')
25925 [ $stat = IN ] || {
25926 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25927 error "deactivate error"
25929 echo "Activate: " $osp
25930 do_facet $SINGLEMDS $LCTL --device %$osp activate
25931 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25932 awk -vp=$osp '$4 == p { print $2 }')
25933 [ $stat = UP ] || {
25934 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25935 error "activate error"
25939 run_test 404 "validate manual {de}activated works properly for OSPs"
25942 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25943 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25944 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25945 skip "Layout swap lock is not supported"
25947 check_swap_layouts_support
25948 check_swap_layout_no_dom $DIR
25950 test_mkdir $DIR/$tdir
25951 swap_lock_test -d $DIR/$tdir ||
25952 error "One layout swap locked test failed"
25954 run_test 405 "Various layout swap lock tests"
25957 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25958 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25959 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25961 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25962 skip "Need MDS version at least 2.8.50"
25964 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25965 local test_pool=$TESTNAME
25967 pool_add $test_pool || error "pool_add failed"
25968 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25969 error "pool_add_targets failed"
25971 save_layout_restore_at_exit $MOUNT
25973 # parent set default stripe count only, child will stripe from both
25974 # parent and fs default
25975 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25976 error "setstripe $MOUNT failed"
25977 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25978 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25979 for i in $(seq 10); do
25980 local f=$DIR/$tdir/$tfile.$i
25981 touch $f || error "touch failed"
25982 local count=$($LFS getstripe -c $f)
25983 [ $count -eq $OSTCOUNT ] ||
25984 error "$f stripe count $count != $OSTCOUNT"
25985 local offset=$($LFS getstripe -i $f)
25986 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25987 local size=$($LFS getstripe -S $f)
25988 [ $size -eq $((def_stripe_size * 2)) ] ||
25989 error "$f stripe size $size != $((def_stripe_size * 2))"
25990 local pool=$($LFS getstripe -p $f)
25991 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25994 # change fs default striping, delete parent default striping, now child
25995 # will stripe from new fs default striping only
25996 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25997 error "change $MOUNT default stripe failed"
25998 $LFS setstripe -c 0 $DIR/$tdir ||
25999 error "delete $tdir default stripe failed"
26000 for i in $(seq 11 20); do
26001 local f=$DIR/$tdir/$tfile.$i
26002 touch $f || error "touch $f failed"
26003 local count=$($LFS getstripe -c $f)
26004 [ $count -eq 1 ] || error "$f stripe count $count != 1"
26005 local offset=$($LFS getstripe -i $f)
26006 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
26007 local size=$($LFS getstripe -S $f)
26008 [ $size -eq $def_stripe_size ] ||
26009 error "$f stripe size $size != $def_stripe_size"
26010 local pool=$($LFS getstripe -p $f)
26011 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
26014 unlinkmany $DIR/$tdir/$tfile. 1 20
26016 local f=$DIR/$tdir/$tfile
26017 pool_remove_all_targets $test_pool $f
26018 pool_remove $test_pool $f
26020 run_test 406 "DNE support fs default striping"
26023 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26024 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
26025 skip "Need MDS version at least 2.8.55"
26026 remote_mds_nodsh && skip "remote MDS with nodsh"
26028 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
26029 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
26030 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
26031 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
26032 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
26034 #define OBD_FAIL_DT_TXN_STOP 0x2019
26035 for idx in $(seq $MDSCOUNT); do
26036 do_facet mds$idx "lctl set_param fail_loc=0x2019"
26038 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
26039 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
26040 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
26043 run_test 407 "transaction fail should cause operation fail"
26046 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
26048 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
26049 lctl set_param fail_loc=0x8000040a
26050 # let ll_prepare_partial_page() fail
26051 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
26055 # create at least 100 unused inodes so that
26056 # shrink_icache_memory(0) should not return 0
26057 touch $DIR/$tfile-{0..100}
26058 rm -f $DIR/$tfile-{0..100}
26061 echo 2 > /proc/sys/vm/drop_caches
26063 run_test 408 "drop_caches should not hang due to page leaks"
26067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26069 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
26070 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
26071 touch $DIR/$tdir/guard || error "(2) Fail to create"
26073 local PREFIX=$(str_repeat 'A' 128)
26074 echo "Create 1K hard links start at $(date)"
26075 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26076 error "(3) Fail to hard link"
26078 echo "Links count should be right although linkEA overflow"
26079 stat $DIR/$tdir/guard || error "(4) Fail to stat"
26080 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
26081 [ $linkcount -eq 1001 ] ||
26082 error "(5) Unexpected hard links count: $linkcount"
26084 echo "List all links start at $(date)"
26085 ls -l $DIR/$tdir/foo > /dev/null ||
26086 error "(6) Fail to list $DIR/$tdir/foo"
26088 echo "Unlink hard links start at $(date)"
26089 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26090 error "(7) Fail to unlink"
26091 echo "Unlink hard links finished at $(date)"
26093 run_test 409 "Large amount of cross-MDTs hard links on the same file"
26097 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
26098 skip "Need client version at least 2.9.59"
26099 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
26100 skip "Need MODULES build"
26102 # Create a file, and stat it from the kernel
26103 local testfile=$DIR/$tfile
26106 local run_id=$RANDOM
26107 local my_ino=$(stat --format "%i" $testfile)
26109 # Try to insert the module. This will always fail as the
26110 # module is designed to not be inserted.
26111 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26114 # Anything but success is a test failure
26116 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26117 error "no inode match"
26119 run_test 410 "Test inode number returned from kernel thread"
26121 cleanup_test411_cgroup() {
26127 local cg_basedir=/sys/fs/cgroup/memory
26129 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26130 skip "no setup for cgroup"
26132 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26133 error "test file creation failed"
26134 cancel_lru_locks osc
26136 # Create a very small memory cgroup to force a slab allocation error
26137 local cgdir=$cg_basedir/osc_slab_alloc
26138 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26139 trap "cleanup_test411_cgroup $cgdir" EXIT
26140 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26141 echo 1M > $cgdir/memory.limit_in_bytes
26143 # Should not LBUG, just be killed by oom-killer
26144 # dd will return 0 even allocation failure in some environment.
26145 # So don't check return value
26146 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26147 cleanup_test411_cgroup $cgdir
26151 run_test 411 "Slab allocation error with cgroup does not LBUG"
26154 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26155 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26156 skip "Need server version at least 2.10.55"
26158 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26159 error "mkdir failed"
26160 $LFS getdirstripe $DIR/$tdir
26161 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26162 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26163 error "expect $((MDSCOUT - 1)) get $stripe_index"
26164 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26165 [ $stripe_count -eq 2 ] ||
26166 error "expect 2 get $stripe_count"
26168 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26173 # subdirs should be on the same MDT as parent
26174 for i in $(seq 0 $((MDSCOUNT - 1))); do
26175 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26176 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26177 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26178 (( index == i )) || error "mdt$i/sub on MDT$index"
26181 # stripe offset -1, ditto
26182 for i in {1..10}; do
26183 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26184 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26185 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26186 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26187 (( index == index2 )) ||
26188 error "qos$i on MDT$index, sub on MDT$index2"
26191 local testdir=$DIR/$tdir/inherit
26193 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26196 testdir=$testdir/s$i
26197 mkdir $testdir || error "mkdir $testdir failed"
26198 index=$($LFS getstripe -m $testdir)
26199 (( index == 1 )) ||
26200 error "$testdir on MDT$index"
26203 # not inherit any more
26204 testdir=$testdir/s3
26205 mkdir $testdir || error "mkdir $testdir failed"
26206 getfattr -d -m dmv $testdir | grep dmv &&
26207 error "default LMV set on $testdir" || true
26209 run_test 412 "mkdir on specific MDTs"
26211 TEST413_COUNT=${TEST413_COUNT:-200}
26212 generate_uneven_mdts() {
26214 local lmv_qos_maxage
26215 local lod_qos_maxage
26225 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26226 $LCTL set_param lmv.*.qos_maxage=1
26227 stack_trap "$LCTL set_param \
26228 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
26229 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26230 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26231 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26232 lod.*.mdt_qos_maxage=1
26233 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26234 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
26237 echo "Check for uneven MDTs: "
26239 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26240 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26241 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26243 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26244 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26247 for ((i = 1; i < ${#ffree[@]}; i++)); do
26248 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26249 if [ $tmp -gt $max ]; then
26253 if [ $tmp -lt $min ]; then
26259 (( ${ffree[min_index]} > 0 )) ||
26260 skip "no free files in MDT$min_index"
26261 (( ${ffree[min_index]} < 10000000 )) ||
26262 skip "too many free files in MDT$min_index"
26264 # Check if we need to generate uneven MDTs
26265 local diff=$(((max - min) * 100 / min))
26266 local testdir=$DIR/$tdir-fillmdt
26270 while (( diff < threshold )); do
26272 # generate uneven MDTs, create till $threshold% diff
26273 echo -n "weight diff=$diff% must be > $threshold% ..."
26274 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26275 testdir=$DIR/$tdir-fillmdt/$i
26276 [ -d $testdir ] && continue
26277 $LFS mkdir -i $min_index $testdir ||
26278 error "mkdir $testdir failed"
26279 $LFS setstripe -E 1M -L mdt $testdir ||
26280 error "setstripe $testdir failed"
26282 for ((F=0; F < TEST413_COUNT; F++)); do
26283 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26284 /dev/null 2>&1 || error "dd $F failed"
26286 sync; sleep 1; sync
26288 # wait for QOS to update
26289 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26291 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26292 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26293 max=$(((${ffree[max_index]} >> 8) *
26294 (${bavail[max_index]} * bsize >> 16)))
26295 min=$(((${ffree[min_index]} >> 8) *
26296 (${bavail[min_index]} * bsize >> 16)))
26297 diff=$(((max - min) * 100 / min))
26301 echo "MDT filesfree available: ${ffree[*]}"
26302 echo "MDT blocks available: ${bavail[*]}"
26303 echo "weight diff=$diff%"
26308 local stripe_count=$2
26309 local mdts=$(comma_list $(mdts_nodes))
26312 local lmv_qos_prio_free
26313 local lmv_qos_threshold_rr
26314 local lmv_qos_maxage
26315 local lod_qos_prio_free
26316 local lod_qos_threshold_rr
26317 local lod_qos_maxage
26321 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26322 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26323 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26325 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26326 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26327 stack_trap "$LCTL set_param \
26328 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26329 stack_trap "$LCTL set_param \
26330 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26331 stack_trap "$LCTL set_param \
26332 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26334 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26335 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26336 lod_qos_prio_free=${lod_qos_prio_free%%%}
26337 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26338 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26339 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26340 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26341 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26342 stack_trap "do_nodes $mdts $LCTL set_param \
26343 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26344 stack_trap "do_nodes $mdts $LCTL set_param \
26345 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26346 stack_trap "do_nodes $mdts $LCTL set_param \
26347 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26349 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26350 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26352 testdir=$DIR/$tdir-s$stripe_count/rr
26354 local stripe_index=$($LFS getstripe -m $testdir)
26355 local test_mkdir_rr=true
26357 getfattr -d -m dmv -e hex $testdir | grep dmv
26358 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26359 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26360 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26361 test_mkdir_rr=false
26366 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26367 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26369 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26370 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26371 eval $mkdir_cmd $testdir/subdir$i ||
26372 error "$mkdir_cmd subdir$i failed"
26375 for (( i = 0; i < $MDSCOUNT; i++ )); do
26376 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26377 echo "$count directories created on MDT$i"
26378 if $test_mkdir_rr; then
26379 (( $count == 100 )) ||
26380 error "subdirs are not evenly distributed"
26381 elif (( $i == $stripe_index )); then
26382 (( $count == 100 * MDSCOUNT )) ||
26383 error "$count subdirs created on MDT$i"
26385 (( $count == 0 )) ||
26386 error "$count subdirs created on MDT$i"
26389 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26390 count=$($LFS getdirstripe $testdir/* |
26391 grep -c -P "^\s+$i\t")
26392 echo "$count stripes created on MDT$i"
26393 # deviation should < 5% of average
26394 (( $count >= 95 * stripe_count &&
26395 $count <= 105 * stripe_count)) ||
26396 error "stripes are not evenly distributed"
26401 echo "Check for uneven MDTs: "
26411 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26412 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26413 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26415 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26416 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26419 for ((i = 1; i < ${#ffree[@]}; i++)); do
26420 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26421 if [ $tmp -gt $max ]; then
26425 if [ $tmp -lt $min ]; then
26431 (( ${ffree[min_index]} > 0 )) ||
26432 skip "no free files in MDT$min_index"
26433 (( ${ffree[min_index]} < 10000000 )) ||
26434 skip "too many free files in MDT$min_index"
26436 echo "MDT filesfree available: ${ffree[*]}"
26437 echo "MDT blocks available: ${bavail[*]}"
26438 echo "weight diff=$(((max - min) * 100 / min))%"
26440 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26442 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26443 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26444 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26445 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26446 # decrease statfs age, so that it can be updated in time
26447 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26448 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26452 testdir=$DIR/$tdir-s$stripe_count/qos
26455 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26456 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26457 eval $mkdir_cmd $testdir/subdir$i ||
26458 error "$mkdir_cmd subdir$i failed"
26462 for (( i = 0; i < $MDSCOUNT; i++ )); do
26463 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26464 (( count > max )) && max=$count
26465 echo "$count directories created on MDT$i"
26468 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26470 # D-value should > 10% of averge
26471 (( max - min > num / 10 )) ||
26472 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26474 # ditto for stripes
26475 if (( stripe_count > 1 )); then
26477 for (( i = 0; i < $MDSCOUNT; i++ )); do
26478 count=$($LFS getdirstripe $testdir/* |
26479 grep -c -P "^\s+$i\t")
26480 (( count > max )) && max=$count
26481 echo "$count stripes created on MDT$i"
26484 min=$($LFS getdirstripe $testdir/* |
26485 grep -c -P "^\s+$min_index\t")
26486 (( max - min > num * stripe_count / 10 )) ||
26487 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26499 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26500 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26501 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26503 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26505 for ((i = 1; i < ${#ffree[@]}; i++)); do
26506 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26507 (( tmp < min )) && min=$tmp && min_index=$i
26514 [ $MDSCOUNT -lt 2 ] &&
26515 skip "We need at least 2 MDTs for this test"
26517 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26518 skip "Need server version at least 2.12.52"
26522 generate_uneven_mdts 100
26523 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26524 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26525 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26526 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26527 error "mkdir failed"
26528 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26531 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26534 [ $MDSCOUNT -lt 2 ] &&
26535 skip "We need at least 2 MDTs for this test"
26537 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26538 skip "Need server version at least 2.12.52"
26543 generate_uneven_mdts 100
26544 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26545 testdir=$DIR/$tdir-s$stripe_count
26546 mkdir $testdir || error "mkdir $testdir failed"
26547 mkdir $testdir/rr || error "mkdir rr failed"
26548 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26549 error "mkdir qos failed"
26550 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26551 $testdir/rr || error "setdirstripe rr failed"
26552 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26553 error "setdirstripe failed"
26554 test_qos_mkdir "mkdir" $stripe_count
26557 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26560 (( $MDSCOUNT >= 2 )) ||
26561 skip "We need at least 2 MDTs for this test"
26563 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26564 skip "Need server version at least 2.14.51"
26570 testdir=$DIR/${tdir}-s1
26571 mkdir $testdir || error "mkdir $testdir failed"
26572 mkdir $testdir/rr || error "mkdir rr failed"
26573 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26574 # default max_inherit is -1, default max_inherit_rr is 0
26575 $LFS setdirstripe -D -c 1 $testdir/rr ||
26576 error "setdirstripe rr failed"
26577 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26578 error "setdirstripe qos failed"
26579 test_qos_mkdir "mkdir" 1
26581 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26582 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26583 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26584 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26585 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26587 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26588 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26589 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26590 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26591 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26592 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26593 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26594 error "level2 shouldn't have default LMV" || true
26596 run_test 413c "mkdir with default LMV max inherit rr"
26599 (( MDSCOUNT >= 2 )) ||
26600 skip "We need at least 2 MDTs for this test"
26602 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26603 skip "Need server version at least 2.14.51"
26605 local lmv_qos_threshold_rr
26607 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26609 stack_trap "$LCTL set_param \
26610 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26612 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26613 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26614 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26615 error "$tdir shouldn't have default LMV"
26616 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26617 error "mkdir sub failed"
26619 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26621 (( count == 100 )) || error "$count subdirs on MDT0"
26623 run_test 413d "inherit ROOT default LMV"
26626 (( MDSCOUNT >= 2 )) ||
26627 skip "We need at least 2 MDTs for this test"
26628 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26629 skip "Need server version at least 2.14.55"
26631 local testdir=$DIR/$tdir
26632 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26634 local sub_max_inherit
26636 mkdir -p $testdir || error "failed to create $testdir"
26638 # set default max-inherit to -1 if stripe count is 0 or 1
26639 $LFS setdirstripe -D -c 1 $testdir ||
26640 error "failed to set default LMV"
26641 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26642 (( max_inherit == -1 )) ||
26643 error "wrong max_inherit value $max_inherit"
26645 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26646 $LFS setdirstripe -D -c -1 $testdir ||
26647 error "failed to set default LMV"
26648 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26649 (( max_inherit > 0 )) ||
26650 error "wrong max_inherit value $max_inherit"
26652 # and the subdir will decrease the max_inherit by 1
26653 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26654 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26655 (( sub_max_inherit == max_inherit - 1)) ||
26656 error "wrong max-inherit of subdir $sub_max_inherit"
26658 # check specified --max-inherit and warning message
26659 stack_trap "rm -f $tmpfile"
26660 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26661 error "failed to set default LMV"
26662 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26663 (( max_inherit == -1 )) ||
26664 error "wrong max_inherit value $max_inherit"
26666 # check the warning messages
26667 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26668 error "failed to detect warning string"
26671 run_test 413e "check default max-inherit value"
26673 test_fs_dmv_inherit()
26675 local testdir=$DIR/$tdir
26682 mkdir $testdir || error "mkdir $testdir failed"
26683 count=$($LFS getdirstripe -D -c $testdir)
26684 (( count == 1 )) ||
26685 error "$testdir default LMV count mismatch $count != 1"
26686 inherit=$($LFS getdirstripe -D -X $testdir)
26687 (( inherit == 3 - i )) ||
26688 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26689 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26690 (( inherit_rr == 3 - i )) ||
26691 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26692 testdir=$testdir/sub
26695 mkdir $testdir || error "mkdir $testdir failed"
26696 count=$($LFS getdirstripe -D -c $testdir)
26697 (( count == 0 )) ||
26698 error "$testdir default LMV count not zero: $count"
26702 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26704 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26705 skip "Need server version at least 2.14.55"
26707 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26708 error "dump $DIR default LMV failed"
26709 stack_trap "setfattr --restore=$TMP/dmv.ea"
26711 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26712 error "set $DIR default LMV failed"
26714 test_fs_dmv_inherit
26716 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26719 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26721 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26722 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26723 error "dump $DIR default LMV failed"
26724 stack_trap "setfattr --restore=$TMP/dmv.ea"
26726 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26727 error "set $DIR default LMV failed"
26729 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26730 error "mount $MOUNT2 failed"
26731 stack_trap "umount_client $MOUNT2"
26733 local saved_DIR=$DIR
26737 stack_trap "export DIR=$saved_DIR"
26739 # first check filesystem-wide default LMV inheritance
26740 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26742 # then check subdirs are spread to all MDTs
26743 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26745 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26747 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26749 run_test 413g "enforce ROOT default LMV on subdir mount"
26752 (( MDSCOUNT >= 2 )) ||
26753 skip "We need at least 2 MDTs for this test"
26755 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26756 skip "Need server version at least 2.15.50.6"
26758 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26760 stack_trap "$LCTL set_param \
26761 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26762 $LCTL set_param lmv.*.qos_maxage=1
26766 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26767 local count=$((MDSCOUNT * 20))
26769 generate_uneven_mdts 50
26771 mkdir -p $dir || error "mkdir $dir failed"
26772 stack_trap "rm -rf $dir"
26773 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26774 --max-inherit-rr=$rr_depth $dir
26776 for ((d=0; d < depth + 2; d++)); do
26778 for ((sub=0; sub < count; sub++)); do
26781 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26782 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26783 # subdirs within $rr_depth should be created round-robin
26784 if (( d < rr_depth )); then
26785 (( ${num[0]} != count )) ||
26786 error "all objects created on MDT ${num[1]}"
26792 run_test 413h "don't stick to parent for round-robin dirs"
26799 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26800 unlinkmany $subdir/f. $TEST413_COUNT &
26804 for pid in $pids; do
26808 run_test 413z "413 test cleanup"
26811 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26812 $LCTL set_param fail_loc=0x80000521
26813 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26816 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26819 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
26820 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
26821 skip "Need server version at least 2.11.52"
26827 # this test may be slow on ZFS
26828 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
26830 # though this test is designed for striped directory, let's test normal
26831 # directory too since lock is always saved as CoS lock.
26832 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26833 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26834 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
26835 # if looping with ONLY_REPEAT, wait for previous deletions to finish
26836 wait_delete_completed_mds
26838 # run a loop without concurrent touch to measure rename duration.
26839 # only for test debug/robustness, NOT part of COS functional test.
26840 local start_time=$SECONDS
26841 for ((i = 0; i < total; i++)); do
26842 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26845 local baseline=$((SECONDS - start_time))
26846 echo "rename $total files without 'touch' took $baseline sec"
26853 local setattr_pid=$!
26855 # rename files back to original name so unlinkmany works
26856 start_time=$SECONDS
26857 for ((i = 0; i < total; i++)); do
26858 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
26861 local duration=$((SECONDS - start_time))
26863 kill -9 $setattr_pid
26865 echo "rename $total files with 'touch' took $duration sec"
26866 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
26867 (( duration <= max )) || error "rename took $duration > $max sec"
26869 run_test 415 "lock revoke is not missing"
26872 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26873 skip "Need server version at least 2.11.55"
26875 # define OBD_FAIL_OSD_TXN_START 0x19a
26876 do_facet mds1 lctl set_param fail_loc=0x19a
26878 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26882 run_test 416 "transaction start failure won't cause system hung"
26886 do_nodes $(comma_list $(mdts_nodes)) \
26887 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26888 do_nodes $(comma_list $(mdts_nodes)) \
26889 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26890 do_nodes $(comma_list $(mdts_nodes)) \
26891 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26895 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26896 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26897 skip "Need MDS version at least 2.11.56"
26899 trap cleanup_417 RETURN EXIT
26901 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26902 do_nodes $(comma_list $(mdts_nodes)) \
26903 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26904 $LFS migrate -m 0 $DIR/$tdir.1 &&
26905 error "migrate dir $tdir.1 should fail"
26907 do_nodes $(comma_list $(mdts_nodes)) \
26908 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26909 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26910 error "create remote dir $tdir.2 should fail"
26912 do_nodes $(comma_list $(mdts_nodes)) \
26913 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26914 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26915 error "create striped dir $tdir.3 should fail"
26918 run_test 417 "disable remote dir, striped dir and dir migration"
26920 # Checks that the outputs of df [-i] and lfs df [-i] match
26922 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26932 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26934 for count in {1..100}; do
26935 do_nodes "$CLIENTS" \
26936 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26939 # read the lines of interest
26940 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26941 error "df $inodes $dir | tail -n +2 failed"
26942 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26943 error "lfs df $inodes $dir | grep summary: failed"
26945 # skip first substrings of each output as they are different
26946 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26947 # compare the two outputs
26949 # skip "available" on MDT until LU-13997 is fixed.
26950 #for i in {1..5}; do
26951 for i in 1 2 4 5; do
26952 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26960 lfs df $inodes $dir
26961 error "df and lfs df $1 output mismatch: " \
26962 "df ${inodes}: ${df_out[*]}, " \
26963 "lfs df ${inodes}: ${lfs_df_out[*]}"
26968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26970 local dir=$DIR/$tdir
26971 local numfiles=$((RANDOM % 4096 + 2))
26972 local numblocks=$((RANDOM % 256 + 1))
26974 wait_delete_completed
26977 # check block output
26978 check_lfs_df blocks $dir
26979 # check inode output
26980 check_lfs_df inodes $dir
26982 # create a single file and retest
26983 echo "Creating a single file and testing"
26984 createmany -o $dir/$tfile- 1 &>/dev/null ||
26985 error "creating 1 file in $dir failed"
26986 check_lfs_df blocks $dir
26987 check_lfs_df inodes $dir
26989 # create a random number of files
26990 echo "Creating $((numfiles - 1)) files and testing"
26991 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26992 error "creating $((numfiles - 1)) files in $dir failed"
26994 # write a random number of blocks to the first test file
26995 echo "Writing $numblocks 4K blocks and testing"
26996 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26997 count=$numblocks &>/dev/null ||
26998 error "dd to $dir/${tfile}-0 failed"
27001 check_lfs_df blocks $dir
27002 check_lfs_df inodes $dir
27004 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
27005 error "unlinking $numfiles files in $dir failed"
27007 run_test 418 "df and lfs df outputs match"
27011 local dir=$DIR/$tdir
27016 cancel_lru_locks mdc
27018 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
27019 $LCTL set_param fail_loc=0x1410
27021 $LCTL set_param fail_loc=0
27024 run_test 419 "Verify open file by name doesn't crash kernel"
27028 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
27029 skip "Need MDS version at least 2.12.53"
27031 local SAVE_UMASK=$(umask)
27032 local dir=$DIR/$tdir
27033 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
27037 mkdir -m03777 $dir/testdir
27038 ls -dn $dir/testdir
27039 # Need to remove trailing '.' when SELinux is enabled
27040 local dirperms=$(ls -dn $dir/testdir |
27041 awk '{ sub(/\.$/, "", $1); print $1}')
27042 [ $dirperms == "drwxrwsrwt" ] ||
27043 error "incorrect perms on $dir/testdir"
27045 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
27046 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
27047 ls -n $dir/testdir/testfile
27048 local fileperms=$(ls -n $dir/testdir/testfile |
27049 awk '{ sub(/\.$/, "", $1); print $1}')
27050 [ $fileperms == "-rwxr-xr-x" ] ||
27051 error "incorrect perms on $dir/testdir/testfile"
27055 run_test 420 "clear SGID bit on non-directories for non-members"
27062 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27063 skip "Need MDS version at least 2.12.54"
27065 test_mkdir $DIR/$tdir
27066 createmany -o $DIR/$tdir/f 3
27067 cnt=$(ls -1 $DIR/$tdir | wc -l)
27068 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27070 fid1=$(lfs path2fid $DIR/$tdir/f1)
27071 fid2=$(lfs path2fid $DIR/$tdir/f2)
27072 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
27074 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
27075 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
27077 cnt=$(ls -1 $DIR/$tdir | wc -l)
27078 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27080 rm -f $DIR/$tdir/f3 || error "can't remove f3"
27081 createmany -o $DIR/$tdir/f 3
27082 cnt=$(ls -1 $DIR/$tdir | wc -l)
27083 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27085 fid1=$(lfs path2fid $DIR/$tdir/f1)
27086 fid2=$(lfs path2fid $DIR/$tdir/f2)
27087 echo "remove using fsname $FSNAME"
27088 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
27090 cnt=$(ls -1 $DIR/$tdir | wc -l)
27091 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27093 run_test 421a "simple rm by fid"
27100 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27101 skip "Need MDS version at least 2.12.54"
27103 test_mkdir $DIR/$tdir
27104 createmany -o $DIR/$tdir/f 3
27105 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27108 FID1=$(lfs path2fid $DIR/$tdir/f1)
27109 FID2=$(lfs path2fid $DIR/$tdir/f2)
27110 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27112 kill -USR1 $MULTIPID
27115 cnt=$(ls $DIR/$tdir | wc -l)
27116 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27118 run_test 421b "rm by fid on open file"
27124 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27125 skip "Need MDS version at least 2.12.54"
27127 test_mkdir $DIR/$tdir
27128 createmany -o $DIR/$tdir/f 3
27129 touch $DIR/$tdir/$tfile
27130 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27131 cnt=$(ls -1 $DIR/$tdir | wc -l)
27132 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27134 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27135 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27137 cnt=$(ls $DIR/$tdir | wc -l)
27138 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27140 run_test 421c "rm by fid against hardlinked files"
27146 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27147 skip "Need MDS version at least 2.12.54"
27149 test_mkdir $DIR/$tdir
27150 createmany -o $DIR/$tdir/f 4097
27151 cnt=$(ls -1 $DIR/$tdir | wc -l)
27152 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27154 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27155 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27157 cnt=$(ls $DIR/$tdir | wc -l)
27159 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27161 run_test 421d "rmfid en masse"
27167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27168 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27169 skip "Need MDS version at least 2.12.54"
27171 mkdir -p $DIR/$tdir
27172 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27173 createmany -o $DIR/$tdir/striped_dir/f 512
27174 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27175 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27177 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27178 sed "s/[/][^:]*://g")
27179 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27181 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27183 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27185 run_test 421e "rmfid in DNE"
27191 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27192 skip "Need MDS version at least 2.12.54"
27194 test_mkdir $DIR/$tdir
27196 cnt=$(ls -1 $DIR/$tdir | wc -l)
27197 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27199 FID=$(lfs path2fid $DIR/$tdir/f)
27200 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27201 # rmfid should fail
27202 cnt=$(ls -1 $DIR/$tdir | wc -l)
27203 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27205 chmod a+rw $DIR/$tdir
27207 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27208 # rmfid should fail
27209 cnt=$(ls -1 $DIR/$tdir | wc -l)
27210 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27213 $RUNAS touch $DIR/$tdir/f
27214 FID=$(lfs path2fid $DIR/$tdir/f)
27215 echo "rmfid as root"
27216 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27217 cnt=$(ls -1 $DIR/$tdir | wc -l)
27218 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27221 $RUNAS touch $DIR/$tdir/f
27222 cnt=$(ls -1 $DIR/$tdir | wc -l)
27223 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27224 FID=$(lfs path2fid $DIR/$tdir/f)
27225 # rmfid w/o user_fid2path mount option should fail
27226 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27227 cnt=$(ls -1 $DIR/$tdir | wc -l)
27228 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27230 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27231 stack_trap "rmdir $tmpdir"
27232 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27233 error "failed to mount client'"
27234 stack_trap "umount_client $tmpdir"
27236 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27237 # rmfid should succeed
27238 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27239 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27241 # rmfid shouldn't allow to remove files due to dir's permission
27242 chmod a+rwx $tmpdir/$tdir
27243 touch $tmpdir/$tdir/f
27244 ls -la $tmpdir/$tdir
27245 FID=$(lfs path2fid $tmpdir/$tdir/f)
27246 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27249 run_test 421f "rmfid checks permissions"
27255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27256 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27257 skip "Need MDS version at least 2.12.54"
27259 mkdir -p $DIR/$tdir
27260 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27261 createmany -o $DIR/$tdir/striped_dir/f 512
27262 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27263 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27265 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27266 sed "s/[/][^:]*://g")
27268 rm -f $DIR/$tdir/striped_dir/f1*
27269 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27270 removed=$((512 - cnt))
27272 # few files have been just removed, so we expect
27273 # rmfid to fail on their fids
27274 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27275 [ $removed != $errors ] && error "$errors != $removed"
27277 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27279 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27281 run_test 421g "rmfid to return errors properly"
27284 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27285 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27286 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27287 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27288 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27290 local amc=$(at_max_get client)
27291 local amo=$(at_max_get mds1)
27292 local timeout=`lctl get_param -n timeout`
27294 at_max_set 0 client
27297 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27298 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27299 fail_val=$(((2*timeout + 10)*1000))
27300 touch $DIR/$tdir/d3/file &
27302 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27303 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27304 fail_val=$((2*timeout + 5))
27305 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27309 sleep $((2 * timeout))
27313 touch $DIR/$tdir/d2/file3
27314 touch $DIR/$tdir/d2/file4
27315 touch $DIR/$tdir/d2/file5
27318 at_max_set $amc client
27319 at_max_set $amo mds1
27321 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27322 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27323 error "Watchdog is always throttled"
27325 run_test 422 "kill a process with RPC in progress"
27338 # ensure statfs cache is expired
27341 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27342 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27346 run_test 423 "statfs should return a right data"
27349 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27350 $LCTL set_param fail_loc=0x80000522
27351 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27354 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27357 test_mkdir -c -1 $DIR/$tdir
27358 $LFS setstripe -c -1 $DIR/$tdir
27360 lru_resize_disable "" 100
27361 stack_trap "lru_resize_enable" EXIT
27365 for i in $(seq $((MDSCOUNT * 125))); do
27366 local t=$DIR/$tdir/$tfile_$i
27368 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27369 error_noexit "Create file $t"
27371 stack_trap "rm -rf $DIR/$tdir" EXIT
27373 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27374 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27375 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27377 [ $lock_count -le $lru_size ] ||
27378 error "osc lock count $lock_count > lru size $lru_size"
27381 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27382 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27383 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27385 [ $lock_count -le $lru_size ] ||
27386 error "mdc lock count $lock_count > lru size $lru_size"
27389 run_test 425 "lock count should not exceed lru size"
27392 splice-test -r $DIR/$tfile
27393 splice-test -rd $DIR/$tfile
27394 splice-test $DIR/$tfile
27395 splice-test -d $DIR/$tfile
27397 run_test 426 "splice test on Lustre"
27400 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27401 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27402 skip "Need MDS version at least 2.12.4"
27408 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27409 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27411 $LFS getdirstripe $DIR/$tdir/1/dir
27413 #first setfattr for creating updatelog
27414 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27416 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27417 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27418 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27419 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27423 wait_recovery_complete mds2 $((2*TIMEOUT))
27425 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27426 echo $log | grep "get update log failed" &&
27427 error "update log corruption is detected" || true
27429 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27433 local cache_limit=$CACHE_MAX
27435 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27436 $LCTL set_param -n llite.*.max_cached_mb=64
27439 $LFS setstripe -c 1 $DIR/$tdir
27440 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27441 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27443 for f in $(seq 4); do
27444 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27448 cancel_lru_locks osc
27450 for f in $(seq 4); do
27451 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27455 run_test 428 "large block size IO should not hang"
27457 test_429() { # LU-7915 / LU-10948
27458 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27459 local testfile=$DIR/$tfile
27460 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27466 $LCTL get_param $ll_opencache_threshold_count ||
27467 skip "client does not have opencache parameter"
27469 set_opencache $new_flag
27470 stack_trap "restore_opencache"
27471 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27472 error "enable opencache failed"
27474 # drop MDC DLM locks
27475 cancel_lru_locks mdc
27476 # clear MDC RPC stats counters
27477 $LCTL set_param $mdc_rpcstats=clear
27479 # According to the current implementation, we need to run 3 times
27480 # open & close file to verify if opencache is enabled correctly.
27481 # 1st, RPCs are sent for lookup/open and open handle is released on
27483 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27484 # so open handle won't be released thereafter.
27485 # 3rd, No RPC is sent out.
27486 $MULTIOP $testfile oc || error "multiop failed"
27487 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27488 echo "1st: $first_rpc RPCs in flight"
27490 $MULTIOP $testfile oc || error "multiop failed"
27491 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27492 echo "2nd: $second_rpc RPCs in flight"
27494 $MULTIOP $testfile oc || error "multiop failed"
27495 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27496 echo "3rd: $third_rpc RPCs in flight"
27498 #verify no MDC RPC is sent
27499 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27501 run_test 429 "verify if opencache flag on client side does work"
27507 # data at [200K, 400K)
27508 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27509 error "256K->512K dd fails"
27511 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27512 error "2M->3M dd fails"
27514 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27515 error "4M->5M dd fails"
27516 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27517 # start at first component hole #1
27518 printf "Seeking hole from 1000 ... "
27519 offset=$(lseek_test -l 1000 $file)
27521 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27522 printf "Seeking data from 1000 ... "
27523 offset=$(lseek_test -d 1000 $file)
27525 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27527 # start at first component data block
27528 printf "Seeking hole from 300000 ... "
27529 offset=$(lseek_test -l 300000 $file)
27531 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27532 printf "Seeking data from 300000 ... "
27533 offset=$(lseek_test -d 300000 $file)
27535 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27537 # start at the first component but beyond end of object size
27538 printf "Seeking hole from 1000000 ... "
27539 offset=$(lseek_test -l 1000000 $file)
27541 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27542 printf "Seeking data from 1000000 ... "
27543 offset=$(lseek_test -d 1000000 $file)
27545 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27547 # start at second component stripe 2 (empty file)
27548 printf "Seeking hole from 1500000 ... "
27549 offset=$(lseek_test -l 1500000 $file)
27551 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27552 printf "Seeking data from 1500000 ... "
27553 offset=$(lseek_test -d 1500000 $file)
27555 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27557 # start at second component stripe 1 (all data)
27558 printf "Seeking hole from 3000000 ... "
27559 offset=$(lseek_test -l 3000000 $file)
27561 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27562 printf "Seeking data from 3000000 ... "
27563 offset=$(lseek_test -d 3000000 $file)
27565 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27567 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27568 error "2nd dd fails"
27569 echo "Add data block at 640K...1280K"
27571 # start at before new data block, in hole
27572 printf "Seeking hole from 600000 ... "
27573 offset=$(lseek_test -l 600000 $file)
27575 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27576 printf "Seeking data from 600000 ... "
27577 offset=$(lseek_test -d 600000 $file)
27579 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27581 # start at the first component new data block
27582 printf "Seeking hole from 1000000 ... "
27583 offset=$(lseek_test -l 1000000 $file)
27585 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27586 printf "Seeking data from 1000000 ... "
27587 offset=$(lseek_test -d 1000000 $file)
27589 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27591 # start at second component stripe 2, new data
27592 printf "Seeking hole from 1200000 ... "
27593 offset=$(lseek_test -l 1200000 $file)
27595 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27596 printf "Seeking data from 1200000 ... "
27597 offset=$(lseek_test -d 1200000 $file)
27599 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27601 # start beyond file end
27602 printf "Using offset > filesize ... "
27603 lseek_test -l 4000000 $file && error "lseek should fail"
27604 printf "Using offset > filesize ... "
27605 lseek_test -d 4000000 $file && error "lseek should fail"
27611 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27612 skip "MDT does not support SEEK_HOLE"
27614 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27615 skip "OST does not support SEEK_HOLE"
27617 local file=$DIR/$tdir/$tfile
27619 mkdir -p $DIR/$tdir
27621 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27622 # OST stripe #1 will have continuous data at [1M, 3M)
27623 # OST stripe #2 is empty
27624 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27625 lseek_test_430 $file
27627 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27628 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27629 lseek_test_430 $file
27631 $LFS setstripe -c2 -S 512K $file
27632 echo "Two stripes, stripe size 512K"
27633 lseek_test_430 $file
27635 # FLR with stale mirror
27636 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27638 echo "Mirrored file:"
27639 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27640 echo "Plain 2 stripes 1M"
27641 lseek_test_430 $file
27644 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27647 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27648 skip "OST does not support SEEK_HOLE"
27651 local file=$DIR/$tdir/$tfile
27653 mkdir -p $DIR/$tdir
27654 # Empty layout lseek should fail
27657 printf "Seeking hole from 0 ... "
27658 lseek_test -l 0 $file && error "lseek should fail"
27659 printf "Seeking data from 0 ... "
27660 lseek_test -d 0 $file && error "lseek should fail"
27664 $LFS setstripe -E 1M -c2 -E eof $file
27665 $TRUNCATE $file 1048576
27666 printf "Seeking hole from 1000000 ... "
27667 offset=$(lseek_test -l 1000000 $file)
27669 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27670 printf "Seeking data from 1000000 ... "
27671 lseek_test -d 1000000 $file && error "lseek should fail"
27674 # full component followed by non-inited one
27675 $LFS setstripe -E 1M -c2 -E eof $file
27676 dd if=/dev/urandom of=$file bs=1M count=1
27677 printf "Seeking hole from 1000000 ... "
27678 offset=$(lseek_test -l 1000000 $file)
27680 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27681 printf "Seeking hole from 1048576 ... "
27682 lseek_test -l 1048576 $file && error "lseek should fail"
27683 # init second component and truncate back
27684 echo "123" >> $file
27685 $TRUNCATE $file 1048576
27686 printf "Seeking hole from 1000000 ... "
27687 offset=$(lseek_test -l 1000000 $file)
27689 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27690 printf "Seeking hole from 1048576 ... "
27691 lseek_test -l 1048576 $file && error "lseek should fail"
27692 # boundary checks for big values
27693 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27694 offset=$(lseek_test -d 0 $file.10g)
27695 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27696 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27697 offset=$(lseek_test -d 0 $file.100g)
27698 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27701 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27704 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27705 skip "OST does not support SEEK_HOLE"
27707 local file=$DIR/$tdir/$tfile
27710 mkdir -p $DIR/$tdir
27711 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27713 # cp version 8.33+ prefers lseek over fiemap
27714 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27716 time cp $file /dev/null
27717 (( SECONDS - start < 5 )) ||
27718 error "cp: too long runtime $((SECONDS - start))"
27721 # tar version 1.29+ supports SEEK_HOLE/DATA
27722 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27724 time tar cS $file - | cat > /dev/null
27725 (( SECONDS - start < 5 )) ||
27726 error "tar: too long runtime $((SECONDS - start))"
27729 run_test 430c "lseek: external tools check"
27731 test_431() { # LU-14187
27732 local file=$DIR/$tdir/$tfile
27734 mkdir -p $DIR/$tdir
27735 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27736 dd if=/dev/urandom of=$file bs=4k count=1
27737 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27738 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27739 #define OBD_FAIL_OST_RESTART_IO 0x251
27740 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27741 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27745 echo 3 > /proc/sys/vm/drop_caches
27746 diff $file $file.0 || error "data diff"
27748 run_test 431 "Restart transaction for IO"
27750 cleanup_test_432() {
27751 do_facet mgs $LCTL nodemap_activate 0
27752 wait_nm_sync active
27756 local tmpdir=$TMP/dir432
27758 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27759 skip "Need MDS version at least 2.14.52"
27761 stack_trap cleanup_test_432 EXIT
27765 do_facet mgs $LCTL nodemap_activate 1
27766 wait_nm_sync active
27767 do_facet mgs $LCTL nodemap_modify --name default \
27768 --property admin --value 1
27769 do_facet mgs $LCTL nodemap_modify --name default \
27770 --property trusted --value 1
27771 cancel_lru_locks mdc
27772 wait_nm_sync default admin_nodemap
27773 wait_nm_sync default trusted_nodemap
27775 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27776 grep -ci "Operation not permitted") -ne 0 ]; then
27777 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27780 run_test 432 "mv dir from outside Lustre"
27783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27785 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27786 skip "inode cache not supported"
27788 $LCTL set_param llite.*.inode_cache=0
27789 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27795 cancel_lru_locks mdc
27796 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27797 createmany -m $DIR/$tdir/f $count
27798 createmany -d $DIR/$tdir/d $count
27799 ls -l $DIR/$tdir > /dev/null
27800 stack_trap "rm -rf $DIR/$tdir"
27802 before=$(num_objects)
27803 cancel_lru_locks mdc
27804 after=$(num_objects)
27806 # sometimes even @before is less than 2 * count
27807 while (( before - after < count )); do
27809 after=$(num_objects)
27811 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27812 if (( wait > 60 )); then
27813 error "inode slab grew from $before to $after"
27817 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27819 run_test 433 "ldlm lock cancel releases dentries and inodes"
27823 local getxattr_count
27824 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
27825 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27827 [[ $(getenforce) == "Disabled" ]] ||
27828 skip "lsm selinux module have to be disabled for this test"
27830 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
27831 error "fail to create $DIR/$tdir/ on MDT0000"
27833 touch $DIR/$tdir/$tfile-{001..100}
27835 # disable the xattr cache
27836 save_lustre_params client "llite.*.xattr_cache" > $p
27837 lctl set_param llite.*.xattr_cache=0
27838 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
27840 # clear clients mdc stats
27841 clear_stats $mdc_stat_param ||
27842 error "fail to clear stats on mdc MDT0000"
27844 for file in $DIR/$tdir/$tfile-{001..100}; do
27845 getfattr -n security.selinux $file |&
27846 grep -q "Operation not supported" ||
27847 error "getxattr on security.selinux should return EOPNOTSUPP"
27850 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
27851 (( getxattr_count < 100 )) ||
27852 error "client sent $getxattr_count getxattr RPCs to the MDS"
27854 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
27857 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
27858 source $LUSTRE/scripts/bash-completion/lustre
27859 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
27860 source /usr/share/bash-completion/completions/lustre
27862 skip "bash completion scripts not found"
27865 local lctl_completions
27866 local lfs_completions
27868 lctl_completions=$(_lustre_cmds lctl)
27869 if [[ ! $lctl_completions =~ "get_param" ]]; then
27870 error "lctl bash completion failed"
27873 lfs_completions=$(_lustre_cmds lfs)
27874 if [[ ! $lfs_completions =~ "setstripe" ]]; then
27875 error "lfs bash completion failed"
27878 run_test 440 "bash completion for lfs, lctl"
27881 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27882 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27883 skip "Need server version at least 2.9.55"
27885 start_full_debug_logging
27889 stop_full_debug_logging
27893 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27894 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27895 awk '/The barrier for/ { print $7 }')
27898 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27903 barrier_expired() {
27906 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27907 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27908 awk '/will be expired/ { print $7 }')
27910 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27919 echo "Start barrier_freeze at: $(date)"
27920 #define OBD_FAIL_BARRIER_DELAY 0x2202
27921 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27922 # Do not reduce barrier time - See LU-11873
27923 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27926 local b_status=$(barrier_stat)
27927 echo "Got barrier status at: $(date)"
27928 [ "$b_status" = "'freezing_p1'" ] ||
27929 error "(1) unexpected barrier status $b_status"
27931 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27933 b_status=$(barrier_stat)
27934 [ "$b_status" = "'frozen'" ] ||
27935 error "(2) unexpected barrier status $b_status"
27937 local expired=$(barrier_expired)
27938 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27939 sleep $((expired + 3))
27941 b_status=$(barrier_stat)
27942 [ "$b_status" = "'expired'" ] ||
27943 error "(3) unexpected barrier status $b_status"
27945 # Do not reduce barrier time - See LU-11873
27946 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27947 error "(4) fail to freeze barrier"
27949 b_status=$(barrier_stat)
27950 [ "$b_status" = "'frozen'" ] ||
27951 error "(5) unexpected barrier status $b_status"
27953 echo "Start barrier_thaw at: $(date)"
27954 #define OBD_FAIL_BARRIER_DELAY 0x2202
27955 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27956 do_facet mgs $LCTL barrier_thaw $FSNAME &
27959 b_status=$(barrier_stat)
27960 echo "Got barrier status at: $(date)"
27961 [ "$b_status" = "'thawing'" ] ||
27962 error "(6) unexpected barrier status $b_status"
27964 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27966 b_status=$(barrier_stat)
27967 [ "$b_status" = "'thawed'" ] ||
27968 error "(7) unexpected barrier status $b_status"
27970 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27971 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27972 do_facet mgs $LCTL barrier_freeze $FSNAME
27974 b_status=$(barrier_stat)
27975 [ "$b_status" = "'failed'" ] ||
27976 error "(8) unexpected barrier status $b_status"
27978 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27979 do_facet mgs $LCTL barrier_thaw $FSNAME
27983 run_test 801a "write barrier user interfaces and stat machine"
27988 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27989 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27990 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27991 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27992 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27994 cancel_lru_locks mdc
27996 # 180 seconds should be long enough
27997 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27999 local b_status=$(barrier_stat)
28000 [ "$b_status" = "'frozen'" ] ||
28001 error "(6) unexpected barrier status $b_status"
28003 mkdir $DIR/$tdir/d0/d10 &
28006 touch $DIR/$tdir/d1/f13 &
28009 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
28012 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
28015 rm -f $DIR/$tdir/d4/f12 &
28018 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
28020 # To guarantee taht the 'stat' is not blocked
28021 b_status=$(barrier_stat)
28022 [ "$b_status" = "'frozen'" ] ||
28023 error "(8) unexpected barrier status $b_status"
28025 # let above commands to run at background
28028 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
28029 ps -p $touch_pid || error "(10) touch should be blocked"
28030 ps -p $ln_pid || error "(11) link should be blocked"
28031 ps -p $mv_pid || error "(12) rename should be blocked"
28032 ps -p $rm_pid || error "(13) unlink should be blocked"
28034 b_status=$(barrier_stat)
28035 [ "$b_status" = "'frozen'" ] ||
28036 error "(14) unexpected barrier status $b_status"
28038 do_facet mgs $LCTL barrier_thaw $FSNAME
28039 b_status=$(barrier_stat)
28040 [ "$b_status" = "'thawed'" ] ||
28041 error "(15) unexpected barrier status $b_status"
28043 wait $mkdir_pid || error "(16) mkdir should succeed"
28044 wait $touch_pid || error "(17) touch should succeed"
28045 wait $ln_pid || error "(18) link should succeed"
28046 wait $mv_pid || error "(19) rename should succeed"
28047 wait $rm_pid || error "(20) unlink should succeed"
28051 run_test 801b "modification will be blocked by write barrier"
28054 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28058 stop mds2 || error "(1) Fail to stop mds2"
28060 do_facet mgs $LCTL barrier_freeze $FSNAME 30
28062 local b_status=$(barrier_stat)
28063 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
28064 do_facet mgs $LCTL barrier_thaw $FSNAME
28065 error "(2) unexpected barrier status $b_status"
28068 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28069 error "(3) Fail to rescan barrier bitmap"
28071 # Do not reduce barrier time - See LU-11873
28072 do_facet mgs $LCTL barrier_freeze $FSNAME 20
28074 b_status=$(barrier_stat)
28075 [ "$b_status" = "'frozen'" ] ||
28076 error "(4) unexpected barrier status $b_status"
28078 do_facet mgs $LCTL barrier_thaw $FSNAME
28079 b_status=$(barrier_stat)
28080 [ "$b_status" = "'thawed'" ] ||
28081 error "(5) unexpected barrier status $b_status"
28083 local devname=$(mdsdevname 2)
28085 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
28087 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28088 error "(7) Fail to rescan barrier bitmap"
28092 run_test 801c "rescan barrier bitmap"
28095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28096 remote_mds_nodsh && skip "remote MDS with nodsh"
28098 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
28099 skip "readonly option not available"
28101 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
28103 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
28104 error "(2) Fail to copy"
28106 # write back all cached data before setting MDT to readonly
28110 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
28111 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
28113 echo "Modify should be refused"
28114 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
28116 echo "Read should be allowed"
28117 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
28118 error "(7) Read should succeed under ro mode"
28121 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
28123 run_test 802b "be able to set MDTs to readonly"
28126 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28127 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28128 skip "MDS needs to be newer than 2.10.54"
28130 mkdir_on_mdt0 $DIR/$tdir
28131 # Create some objects on all MDTs to trigger related logs objects
28132 for idx in $(seq $MDSCOUNT); do
28133 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
28134 $DIR/$tdir/dir${idx} ||
28135 error "Fail to create $DIR/$tdir/dir${idx}"
28138 wait_delete_completed # ensure old test cleanups are finished
28140 echo "before create:"
28142 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28144 for i in {1..10}; do
28145 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
28146 error "Fail to create $DIR/$tdir/foo$i"
28149 # sync ZFS-on-MDS to refresh statfs data
28150 wait_zfs_commit mds1
28152 echo "after create:"
28154 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28156 # allow for an llog to be cleaned up during the test
28157 [ $after_used -ge $((before_used + 10 - 1)) ] ||
28158 error "before ($before_used) + 10 > after ($after_used)"
28160 for i in {1..10}; do
28161 rm -rf $DIR/$tdir/foo$i ||
28162 error "Fail to remove $DIR/$tdir/foo$i"
28165 # sync ZFS-on-MDS to refresh statfs data
28166 wait_zfs_commit mds1
28167 wait_delete_completed
28168 sleep 3 # avoid MDT return cached statfs
28169 echo "after unlink:"
28171 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28173 # allow for an llog to be created during the test
28174 [ $after_used -le $((before_used + 1)) ] ||
28175 error "after ($after_used) > before ($before_used) + 1"
28177 run_test 803a "verify agent object for remote object"
28180 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28181 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
28182 skip "MDS needs to be newer than 2.13.56"
28183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28185 for i in $(seq 0 $((MDSCOUNT - 1))); do
28186 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28194 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28195 for i in $(seq 0 $((MDSCOUNT - 1))); do
28196 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28197 awk '/getattr/ { print $2 }')
28198 before=$((before + tmp))
28200 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28201 for i in $(seq 0 $((MDSCOUNT - 1))); do
28202 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28203 awk '/getattr/ { print $2 }')
28204 after=$((after + tmp))
28207 [ $before -eq $after ] || error "getattr count $before != $after"
28209 run_test 803b "remote object can getattr from cache"
28212 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28213 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28214 skip "MDS needs to be newer than 2.10.54"
28215 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28217 mkdir -p $DIR/$tdir
28218 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28219 error "Fail to create $DIR/$tdir/dir0"
28221 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28222 local dev=$(mdsdevname 2)
28224 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28225 grep ${fid} || error "NOT found agent entry for dir0"
28227 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28228 error "Fail to create $DIR/$tdir/dir1"
28230 touch $DIR/$tdir/dir1/foo0 ||
28231 error "Fail to create $DIR/$tdir/dir1/foo0"
28232 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28235 for idx in $(seq $MDSCOUNT); do
28236 dev=$(mdsdevname $idx)
28237 do_facet mds${idx} \
28238 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28239 grep ${fid} && rc=$idx
28242 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28243 error "Fail to rename foo0 to foo1"
28244 if [ $rc -eq 0 ]; then
28245 for idx in $(seq $MDSCOUNT); do
28246 dev=$(mdsdevname $idx)
28247 do_facet mds${idx} \
28248 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28249 grep ${fid} && rc=$idx
28253 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28254 error "Fail to rename foo1 to foo2"
28255 if [ $rc -eq 0 ]; then
28256 for idx in $(seq $MDSCOUNT); do
28257 dev=$(mdsdevname $idx)
28258 do_facet mds${idx} \
28259 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28260 grep ${fid} && rc=$idx
28264 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
28266 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
28267 error "Fail to link to $DIR/$tdir/dir1/foo2"
28268 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
28269 error "Fail to rename foo2 to foo0"
28270 unlink $DIR/$tdir/dir1/foo0 ||
28271 error "Fail to unlink $DIR/$tdir/dir1/foo0"
28272 rm -rf $DIR/$tdir/dir0 ||
28273 error "Fail to rm $DIR/$tdir/dir0"
28275 for idx in $(seq $MDSCOUNT); do
28279 dev=$(mdsdevname $idx)
28280 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
28282 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28283 error "mount mds$idx failed"
28284 df $MOUNT > /dev/null 2>&1
28286 # e2fsck should not return error
28288 error "e2fsck detected error on MDT${idx}: rc=$rc"
28291 run_test 804 "verify agent entry for remote entry"
28294 do_facet $SINGLEMDS zfs set quota=$old $fsset
28295 unlinkmany $DIR/$tdir/f- 1000000
28300 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28301 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28302 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28303 skip "netfree not implemented before 0.7"
28304 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28305 skip "Need MDS version at least 2.10.57"
28312 local pref="osd-zfs.$FSNAME-MDT0000."
28314 # limit available space on MDS dataset to meet nospace issue
28315 # quickly. then ZFS 0.7.2 can use reserved space if asked
28316 # properly (using netfree flag in osd_declare_destroy()
28317 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28318 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28320 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28321 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28322 let "usedkb=usedkb-freekb"
28323 let "freekb=freekb/2"
28324 if let "freekb > 5000"; then
28327 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28328 trap cleanup_805 EXIT
28329 mkdir_on_mdt0 $DIR/$tdir
28330 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28331 error "Can't set PFL layout"
28332 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28333 rm -rf $DIR/$tdir || error "not able to remove"
28334 do_facet $SINGLEMDS zfs set quota=$old $fsset
28337 run_test 805 "ZFS can remove from full fs"
28343 local expect=$(stat -c %s $file)
28345 check_lsom_size $1 $expect
28347 local blocks=$($LFS getsom -b $file)
28348 expect=$(stat -c %b $file)
28349 [[ $blocks == $expect ]] ||
28350 error "$file expected blocks: $expect, got: $blocks"
28358 cancel_lru_locks mdc
28360 size=$($LFS getsom -s $1)
28361 [[ $size == $expect ]] ||
28362 error "$file expected size: $expect, got: $size"
28366 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28367 skip "Need MDS version at least 2.11.52"
28371 touch $DIR/$tfile || error "touch $tfile failed"
28373 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28374 save_lustre_params client "llite.*.xattr_cache" > $save
28375 lctl set_param llite.*.xattr_cache=0
28376 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28378 # single-threaded write
28379 echo "Test SOM for single-threaded write"
28380 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28381 error "write $tfile failed"
28382 check_lsom_size $DIR/$tfile $bs
28385 local size=$(($num * $bs))
28389 echo "Test SOM for single client multi-threaded($num) write"
28390 $TRUNCATE $DIR/$tfile 0
28391 for ((i = 0; i < $num; i++)); do
28392 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28394 offset=$((offset + $bs))
28396 for (( i=0; i < $num; i++ )); do
28399 check_lsom_size $DIR/$tfile $size
28401 $TRUNCATE $DIR/$tfile 0
28402 for ((i = 0; i < $num; i++)); do
28403 offset=$((offset - $bs))
28404 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28407 for (( i=0; i < $num; i++ )); do
28410 check_lsom_size $DIR/$tfile $size
28412 # multi-client writes
28413 num=$(get_node_count ${CLIENTS//,/ })
28414 size=$(($num * $bs))
28418 echo "Test SOM for multi-client ($num) writes"
28419 $TRUNCATE $DIR/$tfile 0
28420 for client in ${CLIENTS//,/ }; do
28421 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28424 offset=$((offset + $bs))
28426 for (( i=0; i < $num; i++ )); do
28429 check_lsom_size $DIR/$tfile $offset
28432 $TRUNCATE $DIR/$tfile 0
28433 for client in ${CLIENTS//,/ }; do
28434 offset=$((offset - $bs))
28435 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28439 for (( i=0; i < $num; i++ )); do
28442 check_lsom_size $DIR/$tfile $size
28445 echo "Test SOM for truncate"
28446 $TRUNCATE $DIR/$tfile 1048576
28447 check_lsom_size $DIR/$tfile 1048576
28448 $TRUNCATE $DIR/$tfile 1234
28449 check_lsom_size $DIR/$tfile 1234
28451 # verify SOM blocks count
28452 echo "Verify SOM block count"
28453 $TRUNCATE $DIR/$tfile 0
28454 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28455 error "failed to write file $tfile"
28456 check_lsom_data $DIR/$tfile
28458 run_test 806 "Verify Lazy Size on MDS"
28461 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28462 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28463 skip "Need MDS version at least 2.11.52"
28465 # Registration step
28466 changelog_register || error "changelog_register failed"
28467 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28468 changelog_users $SINGLEMDS | grep -q $cl_user ||
28469 error "User $cl_user not found in changelog_users"
28471 rm -rf $DIR/$tdir || error "rm $tdir failed"
28472 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28473 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28474 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28475 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28476 error "truncate $tdir/trunc failed"
28479 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28480 error "write $tfile failed"
28482 # multi-client wirtes
28483 local num=$(get_node_count ${CLIENTS//,/ })
28487 echo "Test SOM for multi-client ($num) writes"
28488 touch $DIR/$tfile || error "touch $tfile failed"
28489 $TRUNCATE $DIR/$tfile 0
28490 for client in ${CLIENTS//,/ }; do
28491 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28494 offset=$((offset + $bs))
28496 for (( i=0; i < $num; i++ )); do
28500 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28501 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28502 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28503 check_lsom_data $DIR/$tdir/trunc
28504 check_lsom_data $DIR/$tdir/single_dd
28505 check_lsom_data $DIR/$tfile
28508 # Deregistration step
28509 changelog_deregister || error "changelog_deregister failed"
28511 run_test 807 "verify LSOM syncing tool"
28513 check_som_nologged()
28515 local lines=$($LFS changelog $FSNAME-MDT0000 |
28516 grep 'x=trusted.som' | wc -l)
28517 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28521 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28522 skip "Need MDS version at least 2.11.55"
28524 # Registration step
28525 changelog_register || error "changelog_register failed"
28527 touch $DIR/$tfile || error "touch $tfile failed"
28530 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28531 error "write $tfile failed"
28534 $TRUNCATE $DIR/$tfile 1234
28537 $TRUNCATE $DIR/$tfile 1048576
28540 # Deregistration step
28541 changelog_deregister || error "changelog_deregister failed"
28543 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28548 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28552 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28553 skip "Need MDS version at least 2.11.56"
28555 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28556 error "failed to create DoM-only file $DIR/$tfile"
28557 touch $DIR/$tfile || error "touch $tfile failed"
28558 check_som_nodata $DIR/$tfile
28560 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28561 error "write $tfile failed"
28562 check_som_nodata $DIR/$tfile
28564 $TRUNCATE $DIR/$tfile 1234
28565 check_som_nodata $DIR/$tfile
28567 $TRUNCATE $DIR/$tfile 4097
28568 check_som_nodata $DIR/$file
28570 run_test 809 "Verify no SOM xattr store for DoM-only files"
28573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28574 $GSS && skip_env "could not run with gss"
28575 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28576 skip "OST < 2.12.58 doesn't align checksum"
28579 stack_trap "set_checksums $ORIG_CSUM" EXIT
28580 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28585 for csum in $CKSUM_TYPES; do
28586 #define OBD_FAIL_OSC_NO_GRANT 0x411
28587 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28588 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28590 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28591 before=$(md5sum $DIR/$tfile)
28592 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28593 after=$(md5sum $DIR/$tfile)
28594 [ "$before" == "$after" ] ||
28595 error "$csum: $before != $after bs=$1 seek=$2"
28599 run_test 810 "partial page writes on ZFS (LU-11663)"
28602 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28603 skip "OST < 2.12.51 doesn't support this fail_loc"
28605 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28606 # ensure ost1 is connected
28607 stat $DIR/$tfile >/dev/null || error "can't stat"
28608 wait_osc_import_state client ost1 FULL
28609 # no locks, no reqs to let the connection idle
28610 cancel_lru_locks osc
28612 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28613 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28614 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28615 wait_osc_import_state client ost1 CONNECTING
28616 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28618 stat $DIR/$tfile >/dev/null || error "can't stat file"
28620 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28622 test_812b() { # LU-12378
28623 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28624 skip "OST < 2.12.51 doesn't support this fail_loc"
28626 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28627 # ensure ost1 is connected
28628 stat $DIR/$tfile >/dev/null || error "can't stat"
28629 wait_osc_import_state client ost1 FULL
28630 # no locks, no reqs to let the connection idle
28631 cancel_lru_locks osc
28633 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28634 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28635 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28636 wait_osc_import_state client ost1 CONNECTING
28637 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28639 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28640 wait_osc_import_state client ost1 IDLE
28642 run_test 812b "do not drop no resend request for idle connect"
28647 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28649 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28650 $LFS getstripe $DIR/$tfile
28651 $LCTL set_param osc.*.idle_timeout=10
28652 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28653 # ensure ost1 is connected
28654 stat $DIR/$tfile >/dev/null || error "can't stat"
28655 wait_osc_import_state client ost1 FULL
28656 # no locks, no reqs to let the connection idle
28657 cancel_lru_locks osc
28659 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28660 $LCTL set_param fail_loc=0x80000533
28662 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28664 run_test 812c "idle import vs lock enqueue race"
28667 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28668 [ -z "$file_heat_sav" ] && skip "no file heat support"
28679 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28680 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28682 $LCTL set_param -n llite.*.file_heat=1
28683 echo "Turn on file heat"
28684 echo "Period second: $period_second, Decay percentage: $decay_pct"
28686 echo "QQQQ" > $DIR/$tfile
28687 echo "QQQQ" > $DIR/$tfile
28688 echo "QQQQ" > $DIR/$tfile
28689 cat $DIR/$tfile > /dev/null
28690 cat $DIR/$tfile > /dev/null
28691 cat $DIR/$tfile > /dev/null
28692 cat $DIR/$tfile > /dev/null
28694 local out=$($LFS heat_get $DIR/$tfile)
28696 $LFS heat_get $DIR/$tfile
28697 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28698 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28699 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28700 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28702 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28703 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28704 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28705 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28707 sleep $((period_second + 3))
28708 echo "Sleep $((period_second + 3)) seconds..."
28709 # The recursion formula to calculate the heat of the file f is as
28711 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28712 # Where Hi is the heat value in the period between time points i*I and
28713 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28714 # to the weight of Ci.
28715 out=$($LFS heat_get $DIR/$tfile)
28716 $LFS heat_get $DIR/$tfile
28717 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28718 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28719 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28720 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28722 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28723 error "read sample ($readsample) is wrong"
28724 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28725 error "write sample ($writesample) is wrong"
28726 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28727 error "read bytes ($readbyte) is wrong"
28728 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28729 error "write bytes ($writebyte) is wrong"
28731 echo "QQQQ" > $DIR/$tfile
28732 echo "QQQQ" > $DIR/$tfile
28733 echo "QQQQ" > $DIR/$tfile
28734 cat $DIR/$tfile > /dev/null
28735 cat $DIR/$tfile > /dev/null
28736 cat $DIR/$tfile > /dev/null
28737 cat $DIR/$tfile > /dev/null
28739 sleep $((period_second + 3))
28740 echo "Sleep $((period_second + 3)) seconds..."
28742 out=$($LFS heat_get $DIR/$tfile)
28743 $LFS heat_get $DIR/$tfile
28744 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28745 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28746 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28747 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28749 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28750 4 * $decay_pct) / 100") -eq 1 ] ||
28751 error "read sample ($readsample1) is wrong"
28752 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28753 3 * $decay_pct) / 100") -eq 1 ] ||
28754 error "write sample ($writesample1) is wrong"
28755 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28756 20 * $decay_pct) / 100") -eq 1 ] ||
28757 error "read bytes ($readbyte1) is wrong"
28758 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28759 15 * $decay_pct) / 100") -eq 1 ] ||
28760 error "write bytes ($writebyte1) is wrong"
28762 echo "Turn off file heat for the file $DIR/$tfile"
28763 $LFS heat_set -o $DIR/$tfile
28765 echo "QQQQ" > $DIR/$tfile
28766 echo "QQQQ" > $DIR/$tfile
28767 echo "QQQQ" > $DIR/$tfile
28768 cat $DIR/$tfile > /dev/null
28769 cat $DIR/$tfile > /dev/null
28770 cat $DIR/$tfile > /dev/null
28771 cat $DIR/$tfile > /dev/null
28773 out=$($LFS heat_get $DIR/$tfile)
28774 $LFS heat_get $DIR/$tfile
28775 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28776 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28777 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28778 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28780 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28781 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28782 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28783 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28785 echo "Trun on file heat for the file $DIR/$tfile"
28786 $LFS heat_set -O $DIR/$tfile
28788 echo "QQQQ" > $DIR/$tfile
28789 echo "QQQQ" > $DIR/$tfile
28790 echo "QQQQ" > $DIR/$tfile
28791 cat $DIR/$tfile > /dev/null
28792 cat $DIR/$tfile > /dev/null
28793 cat $DIR/$tfile > /dev/null
28794 cat $DIR/$tfile > /dev/null
28796 out=$($LFS heat_get $DIR/$tfile)
28797 $LFS heat_get $DIR/$tfile
28798 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28799 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28800 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28801 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28803 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28804 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28805 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28806 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28808 $LFS heat_set -c $DIR/$tfile
28809 $LCTL set_param -n llite.*.file_heat=0
28810 echo "Turn off file heat support for the Lustre filesystem"
28812 echo "QQQQ" > $DIR/$tfile
28813 echo "QQQQ" > $DIR/$tfile
28814 echo "QQQQ" > $DIR/$tfile
28815 cat $DIR/$tfile > /dev/null
28816 cat $DIR/$tfile > /dev/null
28817 cat $DIR/$tfile > /dev/null
28818 cat $DIR/$tfile > /dev/null
28820 out=$($LFS heat_get $DIR/$tfile)
28821 $LFS heat_get $DIR/$tfile
28822 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28823 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28824 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28825 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28827 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28828 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28829 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28830 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28832 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28835 run_test 813 "File heat verfication"
28839 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28840 echo -n y >> $DIR/$tfile
28841 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28842 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28844 run_test 814 "sparse cp works as expected (LU-12361)"
28848 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28849 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28851 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28854 local ost1_imp=$(get_osc_import_name client ost1)
28855 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28858 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28859 # ensure ost1 is connected
28861 stat $DIR/$tfile >/dev/null || error "can't stat"
28862 wait_osc_import_state client ost1 FULL
28863 # no locks, no reqs to let the connection idle
28864 cancel_lru_locks osc
28865 lru_resize_disable osc
28868 before=$($LCTL get_param -n \
28869 ldlm.namespaces.$imp_name.lru_size)
28871 wait_osc_import_state client ost1 IDLE
28872 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28873 now=$($LCTL get_param -n \
28874 ldlm.namespaces.$imp_name.lru_size)
28875 [ $before == $now ] || error "lru_size changed $before != $now"
28877 run_test 816 "do not reset lru_resize on idle reconnect"
28881 exportfs -u localhost:$DIR/nfsexp
28886 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28888 mkdir -p $DIR/nfsexp
28889 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28890 error "failed to export nfs"
28892 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28893 stack_trap cleanup_817 EXIT
28895 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28896 error "failed to mount nfs to $tmpdir"
28898 cp /bin/true $tmpdir
28899 $DIR/nfsexp/true || error "failed to execute 'true' command"
28901 run_test 817 "nfsd won't cache write lock for exec file"
28904 test_mkdir -i0 -c1 $DIR/$tdir
28905 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28906 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28909 # restore osp-syn threads
28910 stack_trap "fail $SINGLEMDS"
28912 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28913 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28914 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28915 error "start $SINGLEMDS failed"
28918 local testid=$(echo $TESTNAME | tr '_' ' ')
28920 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28921 grep "run LFSCK" || error "run LFSCK is not suggested"
28923 run_test 818 "unlink with failed llog"
28926 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28927 cancel_lru_locks osc
28928 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28929 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28930 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28933 run_test 819a "too big niobuf in read"
28936 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28937 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28939 cancel_lru_locks osc
28943 run_test 819b "too big niobuf in write"
28946 function test_820_start_ost() {
28949 for num in $(seq $OSTCOUNT); do
28950 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28955 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28958 umount_client $MOUNT || error "umount failed"
28959 for num in $(seq $OSTCOUNT); do
28963 # mount client with no active OSTs
28964 # so that the client can't initialize max LOV EA size
28965 # from OSC notifications
28966 mount_client $MOUNT || error "mount failed"
28967 # delay OST starting to keep this 0 max EA size for a while
28968 test_820_start_ost &
28970 # create a directory on MDS2
28971 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28972 error "Failed to create directory"
28973 # open intent should update default EA size
28974 # see mdc_update_max_ea_from_body()
28975 # notice this is the very first RPC to MDS2
28976 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28979 # With SSK, this situation can lead to -EPERM being returned.
28980 # In that case, simply retry.
28981 if [ $ret -ne 0 ] && $SHARED_KEY; then
28982 if echo "$out" | grep -q "not permitted"; then
28983 cp /etc/services $DIR/$tdir/mds2
28987 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28989 run_test 820 "update max EA from open intent"
28992 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28993 local OST_MAX_PRECREATE=20000
28995 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28996 skip "Need MDS version at least 2.14.56"
28998 save_lustre_params mds1 \
28999 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
29000 do_facet $SINGLEMDS "$LCTL set_param -n \
29001 osp.$FSNAME-OST*MDT0000.max_create_count=0"
29002 do_facet $SINGLEMDS "$LCTL set_param -n \
29003 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
29005 stack_trap "restore_lustre_params < $p; rm $p"
29007 do_facet $SINGLEMDS "$LCTL set_param -n \
29008 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
29010 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29011 osp.$FSNAME-OST0000*MDT0000.create_count")
29012 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29013 osp.$FSNAME-OST0000*MDT0000.max_create_count")
29014 local expect_count=$(((($max/2)/256) * 256))
29016 log "setting create_count to 100200:"
29017 log " -result- count: $count with max: $max, expecting: $expect_count"
29019 [[ $count -eq expect_count ]] ||
29020 error "Create count not set to max precreate."
29022 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
29025 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
29026 skip "Need MDS version 2.14.56"
29028 local sync_changes=$(do_facet $SINGLEMDS \
29029 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29031 [ "$sync_changes" -gt 100 ] &&
29032 skip "Sync changes $sync_changes > 100 already"
29034 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29036 $LFS mkdir -i 0 $DIR/$tdir
29037 $LFS setstripe -c 1 -i 0 $DIR/$tdir
29039 save_lustre_params mds1 \
29040 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
29041 save_lustre_params mds1 \
29042 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
29044 do_facet mds1 "$LCTL set_param -n \
29045 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
29046 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
29047 stack_trap "restore_lustre_params < $p" EXIT
29049 createmany -o $DIR/$tdir/f- 1000
29050 unlinkmany $DIR/$tdir/f- 1000 &
29051 local UNLINK_PID=$!
29054 sync_changes=$(do_facet mds1 \
29055 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29056 # the check in the code is racy, fail the test
29057 # if the value above the limit by 10.
29058 [ $sync_changes -gt 110 ] && {
29059 kill -2 $UNLINK_PID
29061 error "osp changes throttling failed, $sync_changes>110"
29063 kill -0 $UNLINK_PID 2> /dev/null || break
29067 run_test 831 "throttling unlink/setattr queuing on OSP"
29070 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
29071 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
29072 skip "Need MDS version 2.15.52+"
29073 is_rmentry_supported || skip "rm_entry not supported"
29075 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29076 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
29077 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
29078 error "mkdir remote_dir failed"
29079 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
29080 error "mkdir striped_dir failed"
29081 touch $DIR/$tdir/file || error "touch file failed"
29082 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
29083 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
29085 run_test 832 "lfs rm_entry"
29088 # tests that do cleanup/setup should be run at the end
29092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29095 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
29096 $LCTL set_param fail_loc=0x903
29098 cancel_lru_locks MGC
29100 FAIL_ON_ERROR=true cleanup
29101 FAIL_ON_ERROR=true setup
29103 run_test 900 "umount should not race with any mgc requeue thread"
29105 # LUS-6253/LU-11185
29113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29115 # some get_param have a bug to handle dot in param name
29116 cancel_lru_locks MGC
29117 old=$(mount -t lustre | wc -l)
29125 while [ $old -ne $oldc ]; do
29126 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29129 if [ $count -ge $TIMEOUT ]; then
29130 error "too large timeout"
29133 umount_client $MOUNT || error "umount failed"
29134 mount_client $MOUNT || error "mount failed"
29135 cancel_lru_locks MGC
29136 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29138 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
29142 run_test 901 "don't leak a mgc lock on client umount"
29146 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
29147 skip "client does not have LU-13377 fix"
29148 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
29149 $LCTL set_param fail_loc=0x1415
29150 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29151 cancel_lru_locks osc
29154 run_test 902 "test short write doesn't hang lustre"
29158 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
29159 echo "blah" > $DIR/${tfile}-2
29160 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
29161 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
29162 $LCTL set_param fail_loc=0x417 fail_val=20
29164 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
29165 sleep 1 # To start the destroy
29166 wait_destroy_complete 150 || error "Destroy taking too long"
29167 cat $DIR/$tfile > /dev/null || error "Evicted"
29169 run_test 903 "Test long page discard does not cause evictions"
29172 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
29173 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
29174 grep -q project || skip "skip project quota not supported"
29176 local testfile="$DIR/$tdir/$tfile"
29177 local xattr="trusted.projid"
29179 local mdts=$(comma_list $(mdts_nodes))
29180 local saved=$(do_facet mds1 $LCTL get_param -n \
29181 osd-ldiskfs.*MDT0000.enable_projid_xattr)
29183 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
29184 stack_trap "do_nodes $mdts $LCTL set_param \
29185 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
29187 mkdir -p $DIR/$tdir
29189 #hide projid xattr on server
29190 $LFS project -p 1 $testfile ||
29191 error "set $testfile project id failed"
29192 getfattr -m - $testfile | grep $xattr &&
29193 error "do not show trusted.projid when disabled on server"
29194 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
29195 #should be hidden when projid is 0
29196 $LFS project -p 0 $testfile ||
29197 error "set $testfile project id failed"
29198 getfattr -m - $testfile | grep $xattr &&
29199 error "do not show trusted.projid with project ID 0"
29201 #still can getxattr explicitly
29202 projid=$(getfattr -n $xattr $testfile |
29203 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29204 [ $projid == "0" ] ||
29205 error "projid expected 0 not $projid"
29207 #set the projid via setxattr
29208 setfattr -n $xattr -v "1000" $testfile ||
29209 error "setattr failed with $?"
29210 projid=($($LFS project $testfile))
29211 [ ${projid[0]} == "1000" ] ||
29212 error "projid expected 1000 not $projid"
29214 #check the new projid via getxattr
29215 $LFS project -p 1001 $testfile ||
29216 error "set $testfile project id failed"
29217 getfattr -m - $testfile | grep $xattr ||
29218 error "should show trusted.projid when project ID != 0"
29219 projid=$(getfattr -n $xattr $testfile |
29220 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29221 [ $projid == "1001" ] ||
29222 error "projid expected 1001 not $projid"
29224 #try to set invalid projid
29225 setfattr -n $xattr -v "4294967295" $testfile &&
29226 error "set invalid projid should fail"
29228 #remove the xattr means setting projid to 0
29229 setfattr -x $xattr $testfile ||
29230 error "setfattr failed with $?"
29231 projid=($($LFS project $testfile))
29232 [ ${projid[0]} == "0" ] ||
29233 error "projid expected 0 not $projid"
29235 #should be hidden when parent has inherit flag and same projid
29236 $LFS project -srp 1002 $DIR/$tdir ||
29237 error "set $tdir project id failed"
29238 getfattr -m - $testfile | grep $xattr &&
29239 error "do not show trusted.projid with inherit flag"
29241 #still can getxattr explicitly
29242 projid=$(getfattr -n $xattr $testfile |
29243 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29244 [ $projid == "1002" ] ||
29245 error "projid expected 1002 not $projid"
29247 run_test 904 "virtual project ID xattr"
29251 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
29252 skip "lustre < 2.8.54 does not support ladvise"
29254 remote_ost_nodsh && skip "remote OST with nodsh"
29255 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
29257 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
29259 #define OBD_FAIL_OST_OPCODE 0x253
29261 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
29262 $LFS ladvise -a willread $DIR/$tfile &&
29263 error "unexpected success of ladvise with fault injection"
29264 $LFS ladvise -a willread $DIR/$tfile |&
29265 grep -q "Operation not supported"
29266 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
29268 run_test 905 "bad or new opcode should not stuck client"
29271 grep -q io_uring_setup /proc/kallsyms ||
29272 skip "Client OS does not support io_uring I/O engine"
29273 io_uring_probe || skip "kernel does not support io_uring fully"
29274 which fio || skip_env "no fio installed"
29275 fio --enghelp | grep -q io_uring ||
29276 skip_env "fio does not support io_uring I/O engine"
29278 local file=$DIR/$tfile
29279 local ioengine="io_uring"
29283 fio --name=seqwrite --ioengine=$ioengine \
29284 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29285 --iodepth=64 --size=$size --filename=$file --rw=write ||
29286 error "fio seqwrite $file failed"
29288 fio --name=seqread --ioengine=$ioengine \
29289 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29290 --iodepth=64 --size=$size --filename=$file --rw=read ||
29291 error "fio seqread $file failed"
29293 rm -f $file || error "rm -f $file failed"
29295 run_test 906 "Simple test for io_uring I/O engine via fio"
29299 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
29300 check_and_cleanup_lustre
29301 if [ "$I_MOUNTED" != "yes" ]; then
29302 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true