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-9054 312
45 always_except LU-8411 407
48 always_except LU-14181 64e 64f
51 # skip the grant tests for ARM until they are fixed
52 if [[ $(uname -m) = aarch64 ]]; then
53 always_except LU-11671 45
56 # skip nfs tests on kernels >= 4.12.0 until they are fixed
57 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
58 always_except LU-12661 817
60 # skip cgroup tests on RHEL8.1 kernels until they are fixed
61 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
62 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
63 always_except LU-13063 411
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
69 if [ "$mds1_FSTYPE" = "zfs" ]; then
71 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
74 if [ "$ost1_FSTYPE" = "zfs" ]; then
75 always_except LU-1941 130b 130c 130d 130e 130f 130g
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, $count files on MDT1"
4421 run_test 33i "striped directory can be accessed when one MDT is down"
4423 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4426 $MCREATE $DIR/f34 || error "mcreate failed"
4427 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4428 error "getstripe failed"
4429 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4430 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4431 error "getstripe failed"
4432 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4433 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4435 run_test 34a "truncate file that has not been opened ==========="
4438 [ ! -f $DIR/f34 ] && test_34a
4439 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4440 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4441 $OPENFILE -f O_RDONLY $DIR/f34
4442 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4443 error "getstripe failed"
4444 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4445 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4447 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4450 [ ! -f $DIR/f34 ] && test_34a
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4453 $OPENFILE -f O_RDWR $DIR/f34
4454 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4455 error "$LFS getstripe failed"
4456 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4457 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4459 run_test 34c "O_RDWR opening file-with-size works =============="
4462 [ ! -f $DIR/f34 ] && test_34a
4463 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4465 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4466 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4469 run_test 34d "write to sparse file ============================="
4473 $MCREATE $DIR/f34e || error "mcreate failed"
4474 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4475 $CHECKSTAT -s 1000 $DIR/f34e ||
4476 error "Size of $DIR/f34e not equal to 1000 bytes"
4477 $OPENFILE -f O_RDWR $DIR/f34e
4478 $CHECKSTAT -s 1000 $DIR/f34e ||
4479 error "Size of $DIR/f34e not equal to 1000 bytes"
4481 run_test 34e "create objects, some with size and some without =="
4483 test_34f() { # bug 6242, 6243
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 $MCREATE $DIR/f34f || error "mcreate failed"
4489 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4490 dd if=$DIR/f34f of=$TMP/f34f
4491 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4492 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4493 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4494 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4495 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4497 run_test 34f "read from a file with no objects until EOF ======="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4504 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4505 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4506 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4507 cancel_lru_locks osc
4508 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4509 error "wrong size after lock cancel"
4511 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4512 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4513 error "expanding truncate failed"
4514 cancel_lru_locks osc
4515 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4516 error "wrong expanded size after lock cancel"
4518 run_test 34g "truncate long file ==============================="
4521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4527 sync # Flush the cache so that multiop below does not block on cache
4528 # flush when getting the group lock
4529 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4532 # Since just timed wait is not good enough, let's do a sync write
4533 # that way we are sure enough time for a roundtrip + processing
4534 # passed + 2 seconds of extra margin.
4535 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4539 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4540 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4544 local nsz=`stat -c %s $DIR/$tfile`
4545 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4547 run_test 34h "ftruncate file under grouplock should not block"
4550 cp /bin/sh $DIR/f35a
4552 chown $RUNAS_ID $DIR/f35a
4553 $RUNAS $DIR/f35a && error || true
4556 run_test 35a "exec file with mode 444 (should return and not leak)"
4560 utime $DIR/f36 || error "utime failed for MDS"
4562 run_test 36a "MDS utime check (mknod, utime)"
4566 utime $DIR/f36 || error "utime failed for OST"
4568 run_test 36b "OST utime check (open, utime)"
4573 chown $RUNAS_ID $DIR/d36
4574 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4576 run_test 36c "non-root MDS utime check (mknod, utime)"
4579 [ ! -d $DIR/d36 ] && test_36c
4580 echo "" > $DIR/d36/f36
4581 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4583 run_test 36d "non-root OST utime check (open, utime)"
4586 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4588 test_mkdir $DIR/$tdir
4589 touch $DIR/$tdir/$tfile
4590 $RUNAS utime $DIR/$tdir/$tfile &&
4591 error "utime worked, expected failure" || true
4593 run_test 36e "utime on non-owned file (should return error)"
4597 local LANG_SAVE=$LANG
4598 local LC_LANG_SAVE=$LC_LANG
4599 export LANG=C LC_LANG=C # for date language
4601 DATESTR="Dec 20 2000"
4602 test_mkdir $DIR/$tdir
4603 lctl set_param fail_loc=$fl
4605 cp /etc/hosts $DIR/$tdir/$tfile
4606 sync & # write RPC generated with "current" inode timestamp, but delayed
4608 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4609 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4610 cancel_lru_locks $OSC
4611 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4613 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4614 echo "BEFORE: $LS_BEFORE" && \
4615 echo "AFTER : $LS_AFTER" && \
4616 echo "WANT : $DATESTR" && \
4617 error "$DIR/$tdir/$tfile timestamps changed" || true
4619 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4625 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4626 subr_36fh "0x80000214"
4628 run_test 36f "utime on file racing with OST BRW write =========="
4631 remote_ost_nodsh && skip "remote OST with nodsh"
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4633 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4634 skip "Need MDS version at least 2.12.51"
4639 local tgt="obdfilter"
4641 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4643 test_mkdir $DIR/$tdir
4644 fmd_max_age=$(do_facet $facet \
4645 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4648 echo "FMD max age: ${fmd_max_age}s"
4649 touch $DIR/$tdir/$tfile
4650 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4651 gawk '{cnt=cnt+$1} END{print cnt}')
4652 echo "FMD before: $fmd"
4654 error "FMD wasn't create by touch"
4655 sleep $((fmd_max_age + 12))
4656 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4657 gawk '{cnt=cnt+$1} END{print cnt}')
4658 echo "FMD after: $fmd"
4660 error "FMD wasn't expired by ping"
4662 run_test 36g "FMD cache expiry ====================="
4665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4667 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4668 subr_36fh "0x80000227"
4670 run_test 36h "utime on file racing with OST BRW write =========="
4673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4675 test_mkdir $DIR/$tdir
4676 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4678 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4679 local new_mtime=$((mtime + 200))
4681 #change Modify time of striped dir
4682 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4683 error "change mtime failed"
4685 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4687 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4689 run_test 36i "change mtime on striped directory"
4691 # test_37 - duplicate with tests 32q 32r
4694 local file=$DIR/$tfile
4696 openfile -f O_DIRECTORY $file
4699 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4700 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4702 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4704 test_39a() { # was test_39
4706 touch $DIR/${tfile}2
4707 # ls -l $DIR/$tfile $DIR/${tfile}2
4708 # ls -lu $DIR/$tfile $DIR/${tfile}2
4709 # ls -lc $DIR/$tfile $DIR/${tfile}2
4711 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4712 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4714 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4716 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4718 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4719 error "O_TRUNC didn't change timestamps"
4722 run_test 39a "mtime changed on create"
4725 test_mkdir -c1 $DIR/$tdir
4726 cp -p /etc/passwd $DIR/$tdir/fopen
4727 cp -p /etc/passwd $DIR/$tdir/flink
4728 cp -p /etc/passwd $DIR/$tdir/funlink
4729 cp -p /etc/passwd $DIR/$tdir/frename
4730 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4733 echo "aaaaaa" >> $DIR/$tdir/fopen
4734 echo "aaaaaa" >> $DIR/$tdir/flink
4735 echo "aaaaaa" >> $DIR/$tdir/funlink
4736 echo "aaaaaa" >> $DIR/$tdir/frename
4738 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4739 local link_new=`stat -c %Y $DIR/$tdir/flink`
4740 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4741 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4743 cat $DIR/$tdir/fopen > /dev/null
4744 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4745 rm -f $DIR/$tdir/funlink2
4746 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4748 for (( i=0; i < 2; i++ )) ; do
4749 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4750 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4751 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4752 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4754 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4755 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4756 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4757 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39b "mtime change on open, link, unlink, rename ======"
4765 # this should be set to past
4766 TEST_39_MTIME=`date -d "1 year ago" +%s`
4772 local mtime0=`stat -c %Y $DIR1/$tfile`
4774 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4775 local mtime1=`stat -c %Y $DIR1/$tfile`
4776 [ "$mtime1" = $TEST_39_MTIME ] || \
4777 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4780 echo hello >> $DIR1/$tfile
4782 local mtime2=`stat -c %Y $DIR1/$tfile`
4783 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4784 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4786 mv $DIR1/$tfile $DIR1/$tfile-1
4788 for (( i=0; i < 2; i++ )) ; do
4789 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4790 [ "$mtime2" = "$mtime3" ] || \
4791 error "mtime ($mtime2) changed (to $mtime3) on rename"
4793 cancel_lru_locks $OSC
4794 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4797 run_test 39c "mtime change on rename ==========================="
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4806 for (( i=0; i < 2; i++ )) ; do
4807 local mtime=`stat -c %Y $DIR1/$tfile`
4808 [ $mtime = $TEST_39_MTIME ] || \
4809 error "mtime($mtime) is not set to $TEST_39_MTIME"
4811 cancel_lru_locks $OSC
4812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4815 run_test 39d "create, utime, stat =============================="
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4822 local mtime1=`stat -c %Y $DIR1/$tfile`
4824 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4826 for (( i=0; i < 2; i++ )) ; do
4827 local mtime2=`stat -c %Y $DIR1/$tfile`
4828 [ $mtime2 = $TEST_39_MTIME ] || \
4829 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4831 cancel_lru_locks $OSC
4832 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4835 run_test 39e "create, stat, utime, stat ========================"
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4842 mtime1=`stat -c %Y $DIR1/$tfile`
4845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4847 for (( i=0; i < 2; i++ )) ; do
4848 local mtime2=`stat -c %Y $DIR1/$tfile`
4849 [ $mtime2 = $TEST_39_MTIME ] || \
4850 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4852 cancel_lru_locks $OSC
4853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4856 run_test 39f "create, stat, sleep, utime, stat ================="
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4862 echo hello >> $DIR1/$tfile
4863 local mtime1=`stat -c %Y $DIR1/$tfile`
4866 chmod o+r $DIR1/$tfile
4868 for (( i=0; i < 2; i++ )) ; do
4869 local mtime2=`stat -c %Y $DIR1/$tfile`
4870 [ "$mtime1" = "$mtime2" ] || \
4871 error "lost mtime: $mtime2, should be $mtime1"
4873 cancel_lru_locks $OSC
4874 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4877 run_test 39g "write, chmod, stat ==============================="
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4887 echo hello >> $DIR1/$tfile
4888 local mtime1=`stat -c %Y $DIR1/$tfile`
4890 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4892 if [ "$d1" != "$d2" ]; then
4893 echo "write and touch not within one second"
4895 for (( i=0; i < 2; i++ )) ; do
4896 local mtime2=`stat -c %Y $DIR1/$tfile`
4897 [ "$mtime2" = $TEST_39_MTIME ] || \
4898 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4900 cancel_lru_locks $OSC
4901 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4905 run_test 39h "write, utime within one second, stat ============="
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4913 echo hello >> $DIR1/$tfile
4914 local mtime1=`stat -c %Y $DIR1/$tfile`
4916 mv $DIR1/$tfile $DIR1/$tfile-1
4918 for (( i=0; i < 2; i++ )) ; do
4919 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4921 [ "$mtime1" = "$mtime2" ] || \
4922 error "lost mtime: $mtime2, should be $mtime1"
4924 cancel_lru_locks $OSC
4925 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4928 run_test 39i "write, rename, stat =============================="
4931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 start_full_debug_logging
4937 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4938 lctl set_param fail_loc=0x80000412
4939 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4940 error "multiop failed"
4942 local mtime1=`stat -c %Y $DIR1/$tfile`
4944 mv $DIR1/$tfile $DIR1/$tfile-1
4946 kill -USR1 $multipid
4947 wait $multipid || error "multiop close failed"
4949 for (( i=0; i < 2; i++ )) ; do
4950 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4951 [ "$mtime1" = "$mtime2" ] ||
4952 error "mtime is lost on close: $mtime2, " \
4956 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4958 lctl set_param fail_loc=0
4959 stop_full_debug_logging
4961 run_test 39j "write, rename, close, stat ======================="
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4969 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4971 local mtime1=`stat -c %Y $DIR1/$tfile`
4973 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4975 kill -USR1 $multipid
4976 wait $multipid || error "multiop close failed"
4978 for (( i=0; i < 2; i++ )) ; do
4979 local mtime2=`stat -c %Y $DIR1/$tfile`
4981 [ "$mtime2" = $TEST_39_MTIME ] || \
4982 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4985 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4988 run_test 39k "write, utime, close, stat ========================"
4990 # this should be set to future
4991 TEST_39_ATIME=`date -d "1 year" +%s`
4994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4995 remote_mds_nodsh && skip "remote MDS with nodsh"
4997 local atime_diff=$(do_facet $SINGLEMDS \
4998 lctl get_param -n mdd.*MDT0000*.atime_diff)
5000 mkdir_on_mdt0 $DIR/$tdir
5002 # test setting directory atime to future
5003 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5004 local atime=$(stat -c %X $DIR/$tdir)
5005 [ "$atime" = $TEST_39_ATIME ] ||
5006 error "atime is not set to future: $atime, $TEST_39_ATIME"
5008 # test setting directory atime from future to now
5009 local now=$(date +%s)
5010 touch -a -d @$now $DIR/$tdir
5012 atime=$(stat -c %X $DIR/$tdir)
5013 [ "$atime" -eq "$now" ] ||
5014 error "atime is not updated from future: $atime, $now"
5016 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5019 # test setting directory atime when now > dir atime + atime_diff
5020 local d1=$(date +%s)
5022 local d2=$(date +%s)
5023 cancel_lru_locks mdc
5024 atime=$(stat -c %X $DIR/$tdir)
5025 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5026 error "atime is not updated : $atime, should be $d2"
5028 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5031 # test not setting directory atime when now < dir atime + atime_diff
5033 cancel_lru_locks mdc
5034 atime=$(stat -c %X $DIR/$tdir)
5035 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5036 error "atime is updated to $atime, should remain $d1<atime<$d2"
5038 do_facet $SINGLEMDS \
5039 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5041 run_test 39l "directory atime update ==========================="
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5048 local far_past_mtime=$(date -d "May 29 1953" +%s)
5049 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5051 touch -m -d @$far_past_mtime $DIR1/$tfile
5052 touch -a -d @$far_past_atime $DIR1/$tfile
5054 for (( i=0; i < 2; i++ )) ; do
5055 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5056 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5057 error "atime or mtime set incorrectly"
5059 cancel_lru_locks $OSC
5060 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5063 run_test 39m "test atime and mtime before 1970"
5065 test_39n() { # LU-3832
5066 remote_mds_nodsh && skip "remote MDS with nodsh"
5068 local atime_diff=$(do_facet $SINGLEMDS \
5069 lctl get_param -n mdd.*MDT0000*.atime_diff)
5074 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5077 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5078 atime0=$(stat -c %X $DIR/$tfile)
5081 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5082 atime1=$(stat -c %X $DIR/$tfile)
5085 cancel_lru_locks mdc
5086 cancel_lru_locks osc
5087 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5088 atime2=$(stat -c %X $DIR/$tfile)
5090 do_facet $SINGLEMDS \
5091 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5093 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5094 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5096 run_test 39n "check that O_NOATIME is honored"
5099 TESTDIR=$DIR/$tdir/$tfile
5100 [ -e $TESTDIR ] && rm -rf $TESTDIR
5107 links2=$(stat -c %h .)
5108 [ $(($links1 + 2)) != $links2 ] &&
5109 error "wrong links count $(($links1 + 2)) != $links2"
5111 links3=$(stat -c %h .)
5112 [ $(($links1 + 1)) != $links3 ] &&
5113 error "wrong links count $links1 != $links3"
5116 run_test 39o "directory cached attributes updated after create"
5119 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5122 TESTDIR=$DIR/$tdir/$tdir
5123 [ -e $TESTDIR ] && rm -rf $TESTDIR
5124 test_mkdir -p $TESTDIR
5128 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5129 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5131 links2=$(stat -c %h .)
5132 [ $(($links1 + 2)) != $links2 ] &&
5133 error "wrong links count $(($links1 + 2)) != $links2"
5135 links3=$(stat -c %h .)
5136 [ $(($links1 + 1)) != $links3 ] &&
5137 error "wrong links count $links1 != $links3"
5140 run_test 39p "remote directory cached attributes updated after create ========"
5143 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5144 skip "no atime update on old OST"
5145 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5146 skip_env "ldiskfs only test"
5150 saved_adiff=$(do_facet ost1 \
5151 lctl get_param -n obdfilter.*OST0000.atime_diff)
5152 stack_trap "do_facet ost1 \
5153 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5155 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5157 $LFS setstripe -i 0 $DIR/$tfile
5158 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5159 error "can't write initial file"
5160 cancel_lru_locks osc
5162 # exceed atime_diff and access file
5164 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5165 error "can't udpate atime"
5167 local atime_cli=$(stat -c %X $DIR/$tfile)
5168 echo "client atime: $atime_cli"
5169 # allow atime update to be written to device
5170 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5173 local ostdev=$(ostdevname 1)
5174 local fid=($(lfs getstripe -y $DIR/$tfile |
5175 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5176 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5177 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5179 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5180 local atime_ost=$(do_facet ost1 "$cmd" |&
5181 awk -F'[: ]' '/atime:/ { print $4 }')
5182 (( atime_cli == atime_ost )) ||
5183 error "atime on client $atime_cli != ost $atime_ost"
5185 run_test 39r "lazy atime update on OST"
5187 test_39q() { # LU-8041
5188 local testdir=$DIR/$tdir
5190 multiop_bg_pause $testdir D_c || error "multiop failed"
5192 cancel_lru_locks mdc
5193 kill -USR1 $multipid
5194 local atime=$(stat -c %X $testdir)
5195 [ "$atime" -ne 0 ] || error "atime is zero"
5197 run_test 39q "close won't zero out atime"
5200 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5201 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5202 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5203 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5204 error "$tfile is not 4096 bytes in size"
5206 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5210 small_write $DIR/f41 18
5212 run_test 41 "test small file write + fstat ====================="
5214 count_ost_writes() {
5215 lctl get_param -n ${OSC}.*.stats |
5216 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5217 END { printf("%0.0f", writes) }'
5224 BG_DIRTY_RATIO_SAVE=10
5225 MAX_BG_DIRTY_RATIO=25
5229 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5230 # dirty_ratio, dirty_background_ratio
5231 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5232 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5233 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5234 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5236 # if file not here, we are a 2.4 kernel
5237 kill -CONT `pidof kupdated`
5242 # setup the trap first, so someone cannot exit the test at the
5243 # exact wrong time and mess up a machine
5244 trap start_writeback EXIT
5245 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5246 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5247 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5248 sysctl -w vm.dirty_writeback_centisecs=0
5249 sysctl -w vm.dirty_writeback_centisecs=0
5250 # save and increase /proc/sys/vm/dirty_ratio
5251 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5252 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5253 # save and increase /proc/sys/vm/dirty_background_ratio
5254 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5255 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5257 # if file not here, we are a 2.4 kernel
5258 kill -STOP `pidof kupdated`
5262 # ensure that all stripes have some grant before we test client-side cache
5264 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5265 dd if=/dev/zero of=$i bs=4k count=1
5270 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5271 # file truncation, and file removal.
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5276 cancel_lru_locks $OSC
5278 sync; sleep 1; sync # just to be safe
5279 BEFOREWRITES=`count_ost_writes`
5280 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5281 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5282 AFTERWRITES=`count_ost_writes`
5283 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5284 error "$BEFOREWRITES < $AFTERWRITES"
5287 run_test 42a "ensure that we don't flush on close"
5290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5293 cancel_lru_locks $OSC
5296 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5297 BEFOREWRITES=$(count_ost_writes)
5298 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5299 AFTERWRITES=$(count_ost_writes)
5300 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5301 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5303 BEFOREWRITES=$(count_ost_writes)
5304 sync || error "sync: $?"
5305 AFTERWRITES=$(count_ost_writes)
5306 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5307 error "$BEFOREWRITES < $AFTERWRITES on sync"
5309 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5313 run_test 42b "test destroy of file with cached dirty data ======"
5315 # if these tests just want to test the effect of truncation,
5316 # they have to be very careful. consider:
5317 # - the first open gets a {0,EOF}PR lock
5318 # - the first write conflicts and gets a {0, count-1}PW
5319 # - the rest of the writes are under {count,EOF}PW
5320 # - the open for truncate tries to match a {0,EOF}PR
5321 # for the filesize and cancels the PWs.
5322 # any number of fixes (don't get {0,EOF} on open, match
5323 # composite locks, do smarter file size management) fix
5324 # this, but for now we want these tests to verify that
5325 # the cancellation with truncate intent works, so we
5326 # start the file with a full-file pw lock to match against
5327 # until the truncate.
5332 cancel_lru_locks $OSC
5334 # prime the file with 0,EOF PW to match
5338 # now the real test..
5339 dd if=/dev/zero of=$file bs=1024 count=100
5340 BEFOREWRITES=`count_ost_writes`
5341 $TRUNCATE $file $offset
5342 cancel_lru_locks $OSC
5343 AFTERWRITES=`count_ost_writes`
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5351 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5352 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5355 run_test 42c "test partial truncate of file with cached dirty data"
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5360 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5361 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5362 $LCTL set_param debug=+cache
5365 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5366 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5369 run_test 42d "test complete truncate of file with cached dirty data"
5371 test_42e() { # bug22074
5372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5374 local TDIR=$DIR/${tdir}e
5375 local pages=16 # hardcoded 16 pages, don't change it.
5376 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5377 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5381 test_mkdir $DIR/${tdir}e
5382 $LFS setstripe -c 1 $TDIR
5383 createmany -o $TDIR/f $files
5385 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5387 # we assume that with $OSTCOUNT files, at least one of them will
5388 # be allocated on OST0.
5389 warmup_files=$((OSTCOUNT * max_dirty_mb))
5390 createmany -o $TDIR/w $warmup_files
5392 # write a large amount of data into one file and sync, to get good
5393 # avail_grant number from OST.
5394 for ((i=0; i<$warmup_files; i++)); do
5395 idx=$($LFS getstripe -i $TDIR/w$i)
5396 [ $idx -ne 0 ] && continue
5397 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5400 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5402 $LCTL get_param $proc_osc0/cur_dirty_bytes
5403 $LCTL get_param $proc_osc0/cur_grant_bytes
5405 # create as much dirty pages as we can while not to trigger the actual
5406 # RPCs directly. but depends on the env, VFS may trigger flush during this
5407 # period, hopefully we are good.
5408 for ((i=0; i<$warmup_files; i++)); do
5409 idx=$($LFS getstripe -i $TDIR/w$i)
5410 [ $idx -ne 0 ] && continue
5411 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5413 $LCTL get_param $proc_osc0/cur_dirty_bytes
5414 $LCTL get_param $proc_osc0/cur_grant_bytes
5416 # perform the real test
5417 $LCTL set_param $proc_osc0/rpc_stats 0
5418 for ((;i<$files; i++)); do
5419 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5420 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5423 $LCTL get_param $proc_osc0/rpc_stats
5426 local have_ppr=false
5427 $LCTL get_param $proc_osc0/rpc_stats |
5428 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5429 # skip lines until we are at the RPC histogram data
5430 [ "$PPR" == "pages" ] && have_ppr=true && continue
5431 $have_ppr || continue
5433 # we only want the percent stat for < 16 pages
5434 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5436 percent=$((percent + WPCT))
5437 if [[ $percent -gt 15 ]]; then
5438 error "less than 16-pages write RPCs" \
5445 run_test 42e "verify sub-RPC writes are not done synchronously"
5447 test_43A() { # was test_43
5448 test_mkdir $DIR/$tdir
5449 cp -p /bin/ls $DIR/$tdir/$tfile
5450 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5452 # give multiop a chance to open
5455 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5457 # Wait for multiop to exit
5460 run_test 43A "execution of file opened for write should return -ETXTBSY"
5463 test_mkdir $DIR/$tdir
5464 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5465 $DIR/$tdir/sleep 60 &
5467 # Make sure exec of $tdir/sleep wins race with truncate
5469 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5472 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5477 test_mkdir $DIR/$tdir
5478 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5479 $DIR/$tdir/sleep 60 &
5481 # Make sure exec of $tdir/sleep wins race with truncate
5483 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5486 run_test 43b "truncate of file being executed should return -ETXTBSY"
5489 local testdir="$DIR/$tdir"
5492 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5493 ( cd $testdir && md5sum -c )
5495 run_test 43c "md5sum of copy into lustre"
5497 test_44A() { # was test_44
5498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5500 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5501 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5503 run_test 44A "zero length read from a sparse stripe"
5506 local nstripe=$($LFS getstripe -c -d $DIR)
5507 [ -z "$nstripe" ] && skip "can't get stripe info"
5508 [[ $nstripe -gt $OSTCOUNT ]] &&
5509 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5511 local stride=$($LFS getstripe -S -d $DIR)
5512 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5513 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5516 OFFSETS="0 $((stride/2)) $((stride-1))"
5517 for offset in $OFFSETS; do
5518 for i in $(seq 0 $((nstripe-1))); do
5519 local GLOBALOFFSETS=""
5521 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5522 local myfn=$DIR/d44a-$size
5523 echo "--------writing $myfn at $size"
5524 ll_sparseness_write $myfn $size ||
5525 error "ll_sparseness_write"
5526 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5527 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5528 error "ll_sparseness_verify $GLOBALOFFSETS"
5530 for j in $(seq 0 $((nstripe-1))); do
5532 size=$((((j + $nstripe )*$stride + $offset)))
5533 ll_sparseness_write $myfn $size ||
5534 error "ll_sparseness_write"
5535 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5537 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5538 error "ll_sparseness_verify $GLOBALOFFSETS"
5543 run_test 44a "test sparse pwrite ==============================="
5547 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5553 before=`dirty_osc_total`
5554 echo executing "\"$*\""
5556 after=`dirty_osc_total`
5557 echo before $before, after $after
5560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5563 # Obtain grants from OST if it supports it
5564 echo blah > ${f}_grant
5567 do_dirty_record "echo blah > $f"
5568 [[ $before -eq $after ]] && error "write wasn't cached"
5569 do_dirty_record "> $f"
5570 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5571 do_dirty_record "echo blah > $f"
5572 [[ $before -eq $after ]] && error "write wasn't cached"
5573 do_dirty_record "sync"
5574 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5575 do_dirty_record "echo blah > $f"
5576 [[ $before -eq $after ]] && error "write wasn't cached"
5577 do_dirty_record "cancel_lru_locks osc"
5578 [[ $before -gt $after ]] ||
5579 error "lock cancellation didn't lower dirty count"
5582 run_test 45 "osc io page accounting ============================"
5584 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5585 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5586 # objects offset and an assert hit when an rpc was built with 1023's mapped
5587 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5594 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5596 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5597 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5601 run_test 46 "dirtying a previously written page ================"
5603 # test_47 is removed "Device nodes check" is moved to test_28
5605 test_48a() { # bug 2399
5606 [ "$mds1_FSTYPE" = "zfs" ] &&
5607 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5608 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5610 test_mkdir $DIR/$tdir
5612 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5613 test_mkdir $DIR/$tdir
5614 touch foo || error "'touch foo' failed after recreating cwd"
5616 touch .foo || error "'touch .foo' failed after recreating cwd"
5618 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5619 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5620 cd . || error "'cd .' failed after recreating cwd"
5621 mkdir . && error "'mkdir .' worked after recreating cwd"
5622 rmdir . && error "'rmdir .' worked after recreating cwd"
5623 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5624 cd .. || error "'cd ..' failed after recreating cwd"
5626 run_test 48a "Access renamed working dir (should return errors)="
5628 test_48b() { # bug 2399
5630 test_mkdir $DIR/$tdir
5632 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5633 touch foo && error "'touch foo' worked after removing cwd"
5634 mkdir foo && error "'mkdir foo' worked after removing cwd"
5635 touch .foo && error "'touch .foo' worked after removing cwd"
5636 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5637 ls . > /dev/null && error "'ls .' worked after removing cwd"
5638 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5639 mkdir . && error "'mkdir .' worked after removing cwd"
5640 rmdir . && error "'rmdir .' worked after removing cwd"
5641 ln -s . foo && error "'ln -s .' worked after removing cwd"
5642 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5644 run_test 48b "Access removed working dir (should return errors)="
5646 test_48c() { # bug 2350
5647 #lctl set_param debug=-1
5650 test_mkdir -p $DIR/$tdir/dir
5652 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5653 $TRACE touch foo && error "touch foo worked after removing cwd"
5654 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5655 touch .foo && error "touch .foo worked after removing cwd"
5656 mkdir .foo && error "mkdir .foo worked after removing cwd"
5657 $TRACE ls . && error "'ls .' worked after removing cwd"
5658 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5659 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5660 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5661 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5662 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5664 run_test 48c "Access removed working subdir (should return errors)"
5666 test_48d() { # bug 2350
5667 #lctl set_param debug=-1
5670 test_mkdir -p $DIR/$tdir/dir
5672 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5673 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5674 $TRACE touch foo && error "'touch foo' worked after removing parent"
5675 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5676 touch .foo && error "'touch .foo' worked after removing parent"
5677 mkdir .foo && error "mkdir .foo worked after removing parent"
5678 $TRACE ls . && error "'ls .' worked after removing parent"
5679 $TRACE ls .. && error "'ls ..' worked after removing parent"
5680 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5681 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5682 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5685 run_test 48d "Access removed parent subdir (should return errors)"
5687 test_48e() { # bug 4134
5688 #lctl set_param debug=-1
5691 test_mkdir -p $DIR/$tdir/dir
5693 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5694 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5695 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5696 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5697 # On a buggy kernel addition of "touch foo" after cd .. will
5698 # produce kernel oops in lookup_hash_it
5699 touch ../foo && error "'cd ..' worked after recreate parent"
5701 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5703 run_test 48e "Access to recreated parent subdir (should return errors)"
5706 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5707 skip "need MDS >= 2.13.55"
5708 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5709 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5710 skip "needs different host for mdt1 mdt2"
5711 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5713 $LFS mkdir -i0 $DIR/$tdir
5714 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5716 for d in sub1 sub2 sub3; do
5717 #define OBD_FAIL_OSD_REF_DEL 0x19c
5718 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5719 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5722 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5724 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5726 test_49() { # LU-1030
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5728 remote_ost_nodsh && skip "remote OST with nodsh"
5730 # get ost1 size - $FSNAME-OST0000
5731 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5733 # write 800M at maximum
5734 [[ $ost1_size -lt 2 ]] && ost1_size=2
5735 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5737 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5738 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5741 # change max_pages_per_rpc while writing the file
5742 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5743 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5744 # loop until dd process exits
5745 while ps ax -opid | grep -wq $dd_pid; do
5746 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5747 sleep $((RANDOM % 5 + 1))
5749 # restore original max_pages_per_rpc
5750 $LCTL set_param $osc1_mppc=$orig_mppc
5751 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5753 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5757 test_mkdir $DIR/$tdir
5759 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5761 run_test 50 "special situations: /proc symlinks ==============="
5763 test_51a() { # was test_51
5764 # bug 1516 - create an empty entry right after ".." then split dir
5765 test_mkdir -c1 $DIR/$tdir
5766 touch $DIR/$tdir/foo
5767 $MCREATE $DIR/$tdir/bar
5769 createmany -m $DIR/$tdir/longfile 201
5771 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5772 $MCREATE $DIR/$tdir/longfile$FNUM
5777 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5779 run_test 51a "special situations: split htree with empty entry =="
5781 cleanup_print_lfs_df () {
5788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5790 local dir=$DIR/$tdir
5791 local nrdirs=$((65536 + 100))
5793 # cleanup the directory
5796 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5800 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5801 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5802 [[ $numfree -lt $nrdirs ]] &&
5803 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5805 # need to check free space for the directories as well
5806 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5807 numfree=$(( blkfree / $(fs_inode_ksize) ))
5808 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5810 trap cleanup_print_lfs_df EXIT
5813 createmany -d $dir/d $nrdirs || {
5814 unlinkmany $dir/d $nrdirs
5815 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5819 nrdirs=$(ls -U $dir | wc -l)
5821 # unlink all but 100 subdirectories, then check it still works
5823 local delete=$((nrdirs - left))
5828 # for ldiskfs the nlink count should be 1, but this is OSD specific
5829 # and so this is listed for informational purposes only
5830 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5831 unlinkmany -d $dir/d $delete ||
5832 error "unlink of first $delete subdirs failed"
5834 echo "nlink between: $(stat -c %h $dir)"
5835 local found=$(ls -U $dir | wc -l)
5836 [ $found -ne $left ] &&
5837 error "can't find subdirs: found only $found, expected $left"
5839 unlinkmany -d $dir/d $delete $left ||
5840 error "unlink of second $left subdirs failed"
5841 # regardless of whether the backing filesystem tracks nlink accurately
5842 # or not, the nlink count shouldn't be more than "." and ".." here
5843 local after=$(stat -c %h $dir)
5844 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5845 echo "nlink after: $after"
5847 cleanup_print_lfs_df
5849 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5852 local stripecount=$1
5855 log "create files with stripecount=$stripecount"
5856 $LFS setstripe -C $stripecount $DIR/$tdir
5857 createmany -o $DIR/$tdir/t- $nfiles
5858 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5859 for ((n = 0; n < $OSTCOUNT; n++)); do
5860 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5861 END { printf("%0.0f", objs) }' $TMP/$tfile)
5862 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5863 '($1 == '$n') { objs += 1 } \
5864 END { printf("%0.0f", objs) }')
5865 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5867 unlinkmany $DIR/$tdir/t- $nfiles
5872 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5874 # For some combinations of stripecount and OSTCOUNT current code
5875 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5876 # than others. Rather than skipping this test entirely, check that
5877 # and keep testing to ensure imbalance does not get worse. LU-15282
5878 (( (OSTCOUNT == 6 && stripecount == 4) ||
5879 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5880 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5881 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5882 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5883 { $LFS df && $LFS df -i &&
5884 error "stripecount=$stripecount: " \
5885 "OST $n has fewer objects vs. OST $nlast " \
5886 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5887 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5888 { $LFS df && $LFS df -i &&
5889 error "stripecount=$stripecount: " \
5890 "OST $n has more objects vs. OST $nlast " \
5891 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5893 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5894 { $LFS df && $LFS df -i &&
5895 error "stripecount=$stripecount: " \
5896 "OST $n has fewer #0 objects vs. OST $nlast " \
5897 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5898 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5899 { $LFS df && $LFS df -i &&
5900 error "stripecount=$stripecount: " \
5901 "OST $n has more #0 objects vs. OST $nlast " \
5902 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5908 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5912 local nfiles=$((per_ost * OSTCOUNT))
5913 local mdts=$(comma_list $(mdts_nodes))
5914 local param="osp.*.create_count"
5915 local qos_old=$(do_facet mds1 \
5916 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5919 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5920 stack_trap "do_nodes $mdts \
5921 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5923 test_mkdir $DIR/$tdir
5924 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5925 (( dirstripes > 0 )) || dirstripes=1
5927 # Ensure enough OST objects precreated for tests to pass without
5928 # running out of objects. This is an LOV r-r OST algorithm test,
5929 # not an OST object precreation test.
5930 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5931 (( old >= nfiles )) ||
5933 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5935 do_nodes $mdts "$LCTL set_param $param=$create_count"
5936 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5938 # trigger precreation from all MDTs for all OSTs
5939 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5940 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5944 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5945 sleep 8 # allow object precreation to catch up
5946 test_51d_sub $stripecount $nfiles
5949 run_test 51d "check LOV round-robin OST object distribution"
5952 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5953 skip_env "ldiskfs only test"
5956 test_mkdir -c1 $DIR/$tdir
5957 test_mkdir -c1 $DIR/$tdir/d0
5959 touch $DIR/$tdir/d0/foo
5960 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5961 error "file exceed 65000 nlink limit!"
5962 unlinkmany $DIR/$tdir/d0/f- 65001
5965 run_test 51e "check file nlink limit"
5968 test_mkdir $DIR/$tdir
5971 local ulimit_old=$(ulimit -n)
5972 local spare=20 # number of spare fd's for scripts/libraries, etc.
5973 local mdt=$($LFS getstripe -m $DIR/$tdir)
5974 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5976 echo "MDT$mdt numfree=$numfree, max=$max"
5977 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5978 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5979 while ! ulimit -n $((numfree + spare)); do
5980 numfree=$((numfree * 3 / 4))
5982 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5984 echo "left ulimit at $ulimit_old"
5987 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5988 unlinkmany $DIR/$tdir/f $numfree
5989 error "create+open $numfree files in $DIR/$tdir failed"
5991 ulimit -n $ulimit_old
5993 # if createmany exits at 120s there will be fewer than $numfree files
5994 unlinkmany $DIR/$tdir/f $numfree || true
5996 run_test 51f "check many open files limit"
5999 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6000 test_mkdir $DIR/$tdir
6001 touch $DIR/$tdir/foo
6002 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6003 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6004 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6005 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6006 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6008 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6009 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6010 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6012 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6013 cp -r $DIR/$tdir $TMP/
6014 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6016 run_test 52a "append-only flag test (should return errors)"
6019 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6020 test_mkdir $DIR/$tdir
6021 touch $DIR/$tdir/foo
6022 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6023 cat test > $DIR/$tdir/foo && error "cat test worked"
6024 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6025 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6026 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6028 echo foo >> $DIR/$tdir/foo && error "echo worked"
6029 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6030 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6031 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6032 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6034 chattr -i $DIR/$tdir/foo || error "chattr failed"
6036 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6038 run_test 52b "immutable flag test (should return errors) ======="
6041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6042 remote_mds_nodsh && skip "remote MDS with nodsh"
6043 remote_ost_nodsh && skip "remote OST with nodsh"
6056 local support_last_seq=true
6058 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6059 support_last_seq=false
6062 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6064 for value in $(do_facet $SINGLEMDS \
6065 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6066 param=$(echo ${value[0]} | cut -d "=" -f1)
6067 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6069 if $support_last_seq; then
6070 param_seq=$(echo $param |
6071 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6072 mds_last_seq=$(do_facet $SINGLEMDS \
6073 $LCTL get_param -n $param_seq)
6075 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6077 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6078 node=$(facet_active_host ost$((ostnum+1)))
6079 param="obdfilter.$ostname.last_id"
6080 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6081 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6082 ost_last_id=$ost_last
6084 if $support_last_seq; then
6085 ost_last_id=$(echo $ost_last |
6086 awk -F':' '{print $2}' |
6088 ost_last_seq=$(echo $ost_last |
6089 awk -F':' '{print $1}')
6090 [[ $ost_last_seq = $mds_last_seq ]] || continue
6093 if [[ $ost_last_id != $mds_last ]]; then
6094 error "$ost_last_id != $mds_last"
6101 $found || error "can not match last_seq/last_id for $mdtosc"
6104 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6107 perl -MSocket -e ';' || skip "no Socket perl module installed"
6109 $SOCKETSERVER $DIR/socket ||
6110 error "$SOCKETSERVER $DIR/socket failed: $?"
6111 $SOCKETCLIENT $DIR/socket ||
6112 error "$SOCKETCLIENT $DIR/socket failed: $?"
6113 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6115 run_test 54a "unix domain socket test =========================="
6121 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6123 run_test 54b "char device works in lustre ======================"
6126 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6127 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6128 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6130 for i in $(seq 3 7); do
6131 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6140 loopdev="$DIR/loop54c"
6143 $UMOUNT $DIR/$tdir || rc=$?
6144 losetup -d $loopdev || true
6145 losetup -d $LOOPDEV || true
6146 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6153 loopdev="$DIR/loop54c"
6156 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6157 trap cleanup_54c EXIT
6158 mknod $loopdev b 7 $LOOPNUM
6159 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6161 losetup $loopdev $DIR/$tfile ||
6162 error "can't set up $loopdev for $DIR/$tfile"
6163 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6164 test_mkdir $DIR/$tdir
6165 mount -t ext2 $loopdev $DIR/$tdir ||
6166 error "error mounting $loopdev on $DIR/$tdir"
6167 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6170 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6174 run_test 54c "block device works in lustre ====================="
6177 local pipe="$DIR/$tfile.pipe"
6178 local string="aaaaaa"
6181 echo -n "$string" > $pipe &
6182 local result=$(cat $pipe)
6183 [[ "$result" == "$string" ]] || error "$result != $string"
6185 run_test 54d "fifo device works in lustre ======================"
6190 cp -aL /dev/console $f
6191 echo $string > $f || error "echo $string to $f failed"
6193 run_test 54e "console/tty device works in lustre ======================"
6198 local dir=$DIR/$tdir
6201 test_mkdir -p $dir/dir
6202 for i in $(seq $numfiles); do
6204 touch $dir/dir/file$i
6207 local numcomp=$($LFS getstripe --component-count $dir)
6209 [[ $numcomp == 0 ]] && numcomp=1
6211 # test lfs getstripe with --recursive
6212 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6214 [[ $filenum -eq $((numfiles * 2)) ]] ||
6215 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6216 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6217 [[ $filenum -eq $numfiles ]] ||
6218 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6219 echo "$LFS getstripe showed obdidx or l_ost_idx"
6221 # test lfs getstripe with file instead of dir
6222 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6223 [[ $filenum -eq 1 ]] ||
6224 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6225 echo "$LFS getstripe file1 passed"
6227 #test lfs getstripe with --verbose
6228 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6229 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6230 error "$LFS getstripe --verbose $dir: "\
6231 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6232 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6233 error "$LFS getstripe $dir: showed lmm_magic"
6235 #test lfs getstripe with -v prints lmm_fid
6236 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6237 local countfids=$((numdirs + numfiles * numcomp))
6238 [[ $filenum -eq $countfids ]] ||
6239 error "$LFS getstripe -v $dir: "\
6240 "got $filenum want $countfids lmm_fid"
6241 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6242 error "$LFS getstripe $dir: showed lmm_fid by default"
6243 echo "$LFS getstripe --verbose passed"
6245 #check for FID information
6246 local fid1=$($LFS getstripe --fid $dir/file1)
6247 local fid2=$($LFS getstripe --verbose $dir/file1 |
6248 awk '/lmm_fid: / { print $2; exit; }')
6249 local fid3=$($LFS path2fid $dir/file1)
6251 [ "$fid1" != "$fid2" ] &&
6252 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6253 [ "$fid1" != "$fid3" ] &&
6254 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6255 echo "$LFS getstripe --fid passed"
6257 #test lfs getstripe with --obd
6258 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6259 error "$LFS getstripe --obd wrong_uuid: should return error"
6261 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6264 local obduuid=$(ostuuid_from_index $ostidx)
6265 local found=$($LFS getstripe -r --obd $obduuid $dir |
6266 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6268 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6269 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6271 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6274 [[ $found -eq $filenum ]] ||
6275 error "$LFS getstripe --obd: found $found expect $filenum"
6276 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6277 sed '/^[ ]*'${ostidx}'[ ]/d' |
6278 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6279 error "$LFS getstripe --obd: should not show file on other obd"
6280 echo "$LFS getstripe --obd passed"
6282 run_test 56a "check $LFS getstripe"
6285 local dir=$DIR/$tdir
6289 for i in $(seq $numdirs); do
6290 test_mkdir $dir/dir$i
6293 # test lfs getdirstripe default mode is non-recursion, which is
6294 # different from lfs getstripe
6295 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6297 [[ $dircnt -eq 1 ]] ||
6298 error "$LFS getdirstripe: found $dircnt, not 1"
6299 dircnt=$($LFS getdirstripe --recursive $dir |
6300 grep -c lmv_stripe_count)
6301 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6302 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6304 run_test 56b "check $LFS getdirstripe"
6307 remote_ost_nodsh && skip "remote OST with nodsh"
6310 local ost_name=$(ostname_from_index $ost_idx)
6311 local old_status=$(ost_dev_status $ost_idx)
6312 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6314 [[ -z "$old_status" ]] ||
6315 skip_env "OST $ost_name is in $old_status status"
6317 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6318 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6319 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6320 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6321 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6322 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6325 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6326 error "$LFS df -v showing inactive devices"
6329 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6331 [[ "$new_status" =~ "D" ]] ||
6332 error "$ost_name status is '$new_status', missing 'D'"
6333 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6334 [[ "$new_status" =~ "N" ]] ||
6335 error "$ost_name status is '$new_status', missing 'N'"
6337 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6338 [[ "$new_status" =~ "f" ]] ||
6339 error "$ost_name status is '$new_status', missing 'f'"
6342 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6343 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6344 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6345 [[ -z "$p" ]] && restore_lustre_params < $p || true
6348 new_status=$(ost_dev_status $ost_idx)
6349 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6350 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6351 # can't check 'f' as devices may actually be on flash
6353 run_test 56c "check 'lfs df' showing device status"
6356 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6357 local osts=$($LFS df -v $MOUNT | grep -c OST)
6361 (( mdts == MDSCOUNT )) ||
6362 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6363 (( osts == OSTCOUNT )) ||
6364 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6366 run_test 56d "'lfs df -v' prints only configured devices"
6369 err_enoent=2 # No such file or directory
6370 err_eopnotsupp=95 # Operation not supported
6372 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6373 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6375 # Check for handling of path not exists
6376 output=$($LFS df $enoent_mnt 2>&1)
6379 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6380 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6381 error "expect failure $err_enoent, not $ret"
6383 # Check for handling of non-Lustre FS
6384 output=$($LFS df $notsup_mnt)
6387 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6388 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6389 error "expect success $err_eopnotsupp, not $ret"
6391 # Check for multiple LustreFS argument
6392 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6395 [[ $output -eq 3 && $ret -eq 0 ]] ||
6396 error "expect success 3, not $output, rc = $ret"
6398 # Check for correct non-Lustre FS handling among multiple
6400 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6401 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6404 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6405 error "expect success 2, not $output, rc = $ret"
6407 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6412 local local_tdir="$1"
6413 local local_numfiles="$2"
6414 local local_numdirs="$3"
6415 local dir_params="$4"
6416 local dir_stripe_params="$5"
6418 if [ ! -d "$local_tdir" ] ; then
6419 test_mkdir -p $dir_stripe_params $local_tdir
6420 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6421 for i in $(seq $local_numfiles) ; do
6422 touch $local_tdir/file$i
6424 for i in $(seq $local_numdirs) ; do
6425 test_mkdir $dir_stripe_params $local_tdir/dir$i
6426 for j in $(seq $local_numfiles) ; do
6427 touch $local_tdir/dir$i/file$j
6433 setup_56_special() {
6435 local local_numfiles=$2
6436 local local_numdirs=$3
6438 setup_56 $local_tdir $local_numfiles $local_numdirs
6440 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6441 for i in $(seq $local_numfiles) ; do
6442 mknod $local_tdir/loop${i}b b 7 $i
6443 mknod $local_tdir/null${i}c c 1 3
6444 ln -s $local_tdir/file1 $local_tdir/link${i}
6446 for i in $(seq $local_numdirs) ; do
6447 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6448 mknod $local_tdir/dir$i/null${i}c c 1 3
6449 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6455 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6456 local expected=$(($NUMDIRS + 2))
6458 setup_56 $dir $NUMFILES $NUMDIRS
6460 # test lfs find with -name
6461 for i in $(seq $NUMFILES) ; do
6462 local nums=$($LFS find -name "*$i" $dir | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "lfs find -name '*$i' $dir wrong: "\
6466 "found $nums, expected $expected"
6469 run_test 56g "check lfs find -name"
6472 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6473 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6475 setup_56 $dir $NUMFILES $NUMDIRS
6477 # test lfs find with ! -name
6478 for i in $(seq $NUMFILES) ; do
6479 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6481 [ $nums -eq $expected ] ||
6482 error "lfs find ! -name '*$i' $dir wrong: "\
6483 "found $nums, expected $expected"
6486 run_test 56h "check lfs find ! -name"
6489 local dir=$DIR/$tdir
6493 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6496 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6498 run_test 56i "check 'lfs find -ost UUID' skips directories"
6501 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6503 setup_56_special $dir $NUMFILES $NUMDIRS
6505 local expected=$((NUMDIRS + 1))
6506 local cmd="$LFS find -type d $dir"
6507 local nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6512 run_test 56j "check lfs find -type d"
6515 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6517 setup_56_special $dir $NUMFILES $NUMDIRS
6519 local expected=$(((NUMDIRS + 1) * NUMFILES))
6520 local cmd="$LFS find -type f $dir"
6521 local nums=$($cmd | wc -l)
6523 [ $nums -eq $expected ] ||
6524 error "'$cmd' wrong: found $nums, expected $expected"
6526 run_test 56k "check lfs find -type f"
6529 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6531 setup_56_special $dir $NUMFILES $NUMDIRS
6533 local expected=$((NUMDIRS + NUMFILES))
6534 local cmd="$LFS find -type b $dir"
6535 local nums=$($cmd | wc -l)
6537 [ $nums -eq $expected ] ||
6538 error "'$cmd' wrong: found $nums, expected $expected"
6540 run_test 56l "check lfs find -type b"
6543 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6545 setup_56_special $dir $NUMFILES $NUMDIRS
6547 local expected=$((NUMDIRS + NUMFILES))
6548 local cmd="$LFS find -type c $dir"
6549 local nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6553 run_test 56m "check lfs find -type c"
6556 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6557 setup_56_special $dir $NUMFILES $NUMDIRS
6559 local expected=$((NUMDIRS + NUMFILES))
6560 local cmd="$LFS find -type l $dir"
6561 local nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6566 run_test 56n "check lfs find -type l"
6569 local dir=$DIR/$tdir
6571 setup_56 $dir $NUMFILES $NUMDIRS
6572 utime $dir/file1 > /dev/null || error "utime (1)"
6573 utime $dir/file2 > /dev/null || error "utime (2)"
6574 utime $dir/dir1 > /dev/null || error "utime (3)"
6575 utime $dir/dir2 > /dev/null || error "utime (4)"
6576 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6577 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6580 local nums=$($LFS find -mtime +0 $dir | wc -l)
6582 [ $nums -eq $expected ] ||
6583 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6586 cmd="$LFS find -mtime 0 $dir"
6587 nums=$($cmd | wc -l)
6588 [ $nums -eq $expected ] ||
6589 error "'$cmd' wrong: found $nums, expected $expected"
6591 run_test 56o "check lfs find -mtime for old files"
6594 local dir=$DIR/$tdir
6598 # just to make sure there is something that won't be found
6600 touch $dir/$tfile.now
6602 for age in year week day hour min; do
6603 count=$((count + 1))
6605 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6606 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6607 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6609 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6610 local nums=$($cmd | wc -l)
6611 [ $nums -eq $expected ] ||
6612 error "'$cmd' wrong: found $nums, expected $expected"
6614 cmd="$LFS find $dir -atime $count${age:0:1}"
6615 nums=$($cmd | wc -l)
6616 [ $nums -eq $expected ] ||
6617 error "'$cmd' wrong: found $nums, expected $expected"
6621 cmd="$LFS find $dir -ctime +1s -type f"
6622 nums=$($cmd | wc -l)
6623 (( $nums == $count * 2 + 1)) ||
6624 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6626 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6628 test_newerXY_base() {
6631 local dir=$DIR/$tdir
6635 if [ $y == "t" ]; then
6636 if [ $x == "b" ]; then
6637 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6639 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6642 ref=$DIR/$tfile.newer.$x$y
6643 touch $ref || error "touch $ref failed"
6646 echo "before = $ref"
6648 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6650 if [ $y == "t" ]; then
6651 if [ $x == "b" ]; then
6652 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6654 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6657 negref=$DIR/$tfile.negnewer.$x$y
6658 touch $negref || error "touch $negref failed"
6661 echo "after = $negref"
6662 local cmd="$LFS find $dir -newer$x$y $ref"
6663 local nums=$(eval $cmd | wc -l)
6664 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6666 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6667 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6669 cmd="$LFS find $dir ! -newer$x$y $negref"
6670 nums=$(eval $cmd | wc -l)
6671 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6672 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6674 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6675 nums=$(eval $cmd | wc -l)
6676 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6677 error "'$cmd' wrong: found $nums between, expected $expected"; }
6683 test_newerXY_base "a" "a"
6684 test_newerXY_base "a" "m"
6685 test_newerXY_base "a" "c"
6686 test_newerXY_base "m" "a"
6687 test_newerXY_base "m" "m"
6688 test_newerXY_base "m" "c"
6689 test_newerXY_base "c" "a"
6690 test_newerXY_base "c" "m"
6691 test_newerXY_base "c" "c"
6693 test_newerXY_base "a" "t"
6694 test_newerXY_base "m" "t"
6695 test_newerXY_base "c" "t"
6697 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6698 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6699 ! btime_supported && echo "btime unsupported" && return 0
6701 test_newerXY_base "b" "b"
6702 test_newerXY_base "b" "t"
6704 run_test 56oc "check lfs find -newerXY work"
6707 local dir=$DIR/$tdir
6712 $LFS find $dir -btime -1d -type f
6719 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6720 ! btime_supported && skip "btime unsupported on MDS"
6722 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6723 ! btime_supported && skip "btime unsupported on clients"
6725 local dir=$DIR/$tdir
6726 local ref=$DIR/$tfile.ref
6727 local negref=$DIR/$tfile.negref
6729 mkdir $dir || error "mkdir $dir failed"
6730 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6731 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6732 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6733 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6734 touch $ref || error "touch $ref failed"
6735 # sleep 3 seconds at least
6738 local before=$(do_facet mds1 date +%s)
6739 local skew=$(($(date +%s) - before + 1))
6741 if (( skew < 0 && skew > -5 )); then
6742 sleep $((0 - skew + 1))
6746 # Set the dir stripe params to limit files all on MDT0,
6747 # otherwise we need to calc the max clock skew between
6748 # the client and MDTs.
6749 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6751 touch $negref || error "touch $negref failed"
6753 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6754 local nums=$($cmd | wc -l)
6755 local expected=$(((NUMFILES + 1) * NUMDIRS))
6757 [ $nums -eq $expected ] ||
6758 error "'$cmd' wrong: found $nums, expected $expected"
6760 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6761 nums=$($cmd | wc -l)
6762 expected=$((NUMFILES + 1))
6763 [ $nums -eq $expected ] ||
6764 error "'$cmd' wrong: found $nums, expected $expected"
6766 [ $skew -lt 0 ] && return
6768 local after=$(do_facet mds1 date +%s)
6769 local age=$((after - before + 1 + skew))
6771 cmd="$LFS find $dir -btime -${age}s -type f"
6772 nums=$($cmd | wc -l)
6773 expected=$(((NUMFILES + 1) * NUMDIRS))
6775 echo "Clock skew between client and server: $skew, age:$age"
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 expected=$(($NUMDIRS + 1))
6780 cmd="$LFS find $dir -btime -${age}s -type d"
6781 nums=$($cmd | wc -l)
6782 [ $nums -eq $expected ] ||
6783 error "'$cmd' wrong: found $nums, expected $expected"
6784 rm -f $ref $negref || error "Failed to remove $ref $negref"
6786 run_test 56od "check lfs find -btime with units"
6789 [ $RUNAS_ID -eq $UID ] &&
6790 skip_env "RUNAS_ID = UID = $UID -- skipping"
6792 local dir=$DIR/$tdir
6794 setup_56 $dir $NUMFILES $NUMDIRS
6795 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6797 local expected=$NUMFILES
6798 local cmd="$LFS find -uid $RUNAS_ID $dir"
6799 local nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6804 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6805 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6806 nums=$($cmd | wc -l)
6807 [ $nums -eq $expected ] ||
6808 error "'$cmd' wrong: found $nums, expected $expected"
6810 run_test 56p "check lfs find -uid and ! -uid"
6813 [ $RUNAS_ID -eq $UID ] &&
6814 skip_env "RUNAS_ID = UID = $UID -- skipping"
6816 local dir=$DIR/$tdir
6818 setup_56 $dir $NUMFILES $NUMDIRS
6819 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6821 local expected=$NUMFILES
6822 local cmd="$LFS find -gid $RUNAS_GID $dir"
6823 local nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6828 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6829 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6830 nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6834 run_test 56q "check lfs find -gid and ! -gid"
6837 local dir=$DIR/$tdir
6839 setup_56 $dir $NUMFILES $NUMDIRS
6842 local cmd="$LFS find -size 0 -type f -lazy $dir"
6843 local nums=$($cmd | wc -l)
6845 [ $nums -eq $expected ] ||
6846 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -size 0 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] ||
6850 error "'$cmd' wrong: found $nums, expected $expected"
6853 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6854 nums=$($cmd | wc -l)
6855 [ $nums -eq $expected ] ||
6856 error "'$cmd' wrong: found $nums, expected $expected"
6857 cmd="$LFS find ! -size 0 -type f $dir"
6858 nums=$($cmd | wc -l)
6859 [ $nums -eq $expected ] ||
6860 error "'$cmd' wrong: found $nums, expected $expected"
6862 echo "test" > $dir/$tfile
6863 echo "test2" > $dir/$tfile.2 && sync
6865 cmd="$LFS find -size 5 -type f -lazy $dir"
6866 nums=$($cmd | wc -l)
6867 [ $nums -eq $expected ] ||
6868 error "'$cmd' wrong: found $nums, expected $expected"
6869 cmd="$LFS find -size 5 -type f $dir"
6870 nums=$($cmd | wc -l)
6871 [ $nums -eq $expected ] ||
6872 error "'$cmd' wrong: found $nums, expected $expected"
6875 cmd="$LFS find -size +5 -type f -lazy $dir"
6876 nums=$($cmd | wc -l)
6877 [ $nums -eq $expected ] ||
6878 error "'$cmd' wrong: found $nums, expected $expected"
6879 cmd="$LFS find -size +5 -type f $dir"
6880 nums=$($cmd | wc -l)
6881 [ $nums -eq $expected ] ||
6882 error "'$cmd' wrong: found $nums, expected $expected"
6885 cmd="$LFS find -size +0 -type f -lazy $dir"
6886 nums=$($cmd | wc -l)
6887 [ $nums -eq $expected ] ||
6888 error "'$cmd' wrong: found $nums, expected $expected"
6889 cmd="$LFS find -size +0 -type f $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] ||
6892 error "'$cmd' wrong: found $nums, expected $expected"
6895 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6896 nums=$($cmd | wc -l)
6897 [ $nums -eq $expected ] ||
6898 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find ! -size -5 -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -size -5 -type f -lazy $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6909 cmd="$LFS find -size -5 -type f $dir"
6910 nums=$($cmd | wc -l)
6911 [ $nums -eq $expected ] ||
6912 error "'$cmd' wrong: found $nums, expected $expected"
6914 run_test 56r "check lfs find -size works"
6921 cancel_lru_locks $OSC
6923 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6924 local nums=$($cmd | wc -l)
6926 [ $nums -eq $expected ] ||
6927 error "'$cmd' wrong: found $nums, expected $expected"
6929 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6931 if (( rpcs_before + glimpses != rpcs_after )); then
6932 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6933 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6935 if [[ $glimpses == 0 ]]; then
6936 error "'$cmd' should not send glimpse RPCs to OST"
6938 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6944 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6945 skip "MDS < 2.12.58 doesn't return LSOM data"
6946 local dir=$DIR/$tdir
6947 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6949 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6951 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6952 $LCTL set_param -n llite.*.statahead_agl=0
6953 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6955 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6956 # open and close all files to ensure LSOM is updated
6957 cancel_lru_locks $OSC
6958 find $dir -type f | xargs cat > /dev/null
6960 # expect_found glimpse_rpcs command_to_run
6961 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6962 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6963 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6964 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6966 echo "test" > $dir/$tfile
6967 echo "test2" > $dir/$tfile.2 && sync
6968 cancel_lru_locks $OSC
6969 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6971 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6972 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6973 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6974 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6976 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6977 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6978 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6979 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6980 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6981 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6983 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6986 local dir=$DIR/$tdir
6987 local tmp=$TMP/$tfile.log
6990 test_mkdir -p $dir || error "failed to mkdir $dir"
6991 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6992 error "failed to setstripe $dir/$tfile"
6993 mdt_idx=$($LFS getdirstripe -i $dir)
6994 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6996 stack_trap "rm -f $tmp" EXIT
6997 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6998 ! grep -q obd_uuid $tmp ||
6999 error "failed to find --size +100K --ost 0 $dir"
7000 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7001 ! grep -q obd_uuid $tmp ||
7002 error "failed to find --size +100K --mdt $mdt_idx $dir"
7004 run_test 56rb "check lfs find --size --ost/--mdt works"
7007 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7008 local dir=$DIR/$tdir
7011 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7012 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7013 (( $MDSCOUNT > 2 )) &&
7014 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7015 mkdir $dir/$tdir-{1..10}
7016 touch $dir/$tfile-{1..10}
7018 found=$($LFS find $dir --mdt-count 2 | wc -l)
7020 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7022 found=$($LFS find $dir -T +1 | wc -l)
7023 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7024 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7026 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7028 (( $found == $expect )) || error "found $found all_char, expect $expect"
7030 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7031 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7032 (( $found == $expect )) || error "found $found all_char, expect $expect"
7034 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7036 test_56s() { # LU-611 #LU-9369
7037 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7039 local dir=$DIR/$tdir
7040 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7042 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7043 for i in $(seq $NUMDIRS); do
7044 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7047 local expected=$NUMDIRS
7048 local cmd="$LFS find -c $OSTCOUNT $dir"
7049 local nums=$($cmd | wc -l)
7051 [ $nums -eq $expected ] || {
7052 $LFS getstripe -R $dir
7053 error "'$cmd' wrong: found $nums, expected $expected"
7056 expected=$((NUMDIRS + onestripe))
7057 cmd="$LFS find -stripe-count +0 -type f $dir"
7058 nums=$($cmd | wc -l)
7059 [ $nums -eq $expected ] || {
7060 $LFS getstripe -R $dir
7061 error "'$cmd' wrong: found $nums, expected $expected"
7065 cmd="$LFS find -stripe-count 1 -type f $dir"
7066 nums=$($cmd | wc -l)
7067 [ $nums -eq $expected ] || {
7068 $LFS getstripe -R $dir
7069 error "'$cmd' wrong: found $nums, expected $expected"
7072 cmd="$LFS find -stripe-count -2 -type f $dir"
7073 nums=$($cmd | wc -l)
7074 [ $nums -eq $expected ] || {
7075 $LFS getstripe -R $dir
7076 error "'$cmd' wrong: found $nums, expected $expected"
7080 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7081 nums=$($cmd | wc -l)
7082 [ $nums -eq $expected ] || {
7083 $LFS getstripe -R $dir
7084 error "'$cmd' wrong: found $nums, expected $expected"
7087 run_test 56s "check lfs find -stripe-count works"
7089 test_56t() { # LU-611 #LU-9369
7090 local dir=$DIR/$tdir
7092 setup_56 $dir 0 $NUMDIRS
7093 for i in $(seq $NUMDIRS); do
7094 $LFS setstripe -S 8M $dir/dir$i/$tfile
7097 local expected=$NUMDIRS
7098 local cmd="$LFS find -S 8M $dir"
7099 local nums=$($cmd | wc -l)
7101 [ $nums -eq $expected ] || {
7102 $LFS getstripe -R $dir
7103 error "'$cmd' wrong: found $nums, expected $expected"
7107 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7109 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7111 expected=$(((NUMDIRS + 1) * NUMFILES))
7112 cmd="$LFS find -stripe-size 512k -type f $dir"
7113 nums=$($cmd | wc -l)
7114 [ $nums -eq $expected ] ||
7115 error "'$cmd' wrong: found $nums, expected $expected"
7117 cmd="$LFS find -stripe-size +320k -type f $dir"
7118 nums=$($cmd | wc -l)
7119 [ $nums -eq $expected ] ||
7120 error "'$cmd' wrong: found $nums, expected $expected"
7122 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7123 cmd="$LFS find -stripe-size +200k -type f $dir"
7124 nums=$($cmd | wc -l)
7125 [ $nums -eq $expected ] ||
7126 error "'$cmd' wrong: found $nums, expected $expected"
7128 cmd="$LFS find -stripe-size -640k -type f $dir"
7129 nums=$($cmd | wc -l)
7130 [ $nums -eq $expected ] ||
7131 error "'$cmd' wrong: found $nums, expected $expected"
7134 cmd="$LFS find -stripe-size 256k -type f $dir"
7135 nums=$($cmd | wc -l)
7136 [ $nums -eq $expected ] ||
7137 error "'$cmd' wrong: found $nums, expected $expected"
7139 cmd="$LFS find -stripe-size -320k -type f $dir"
7140 nums=$($cmd | wc -l)
7141 [ $nums -eq $expected ] ||
7142 error "'$cmd' wrong: found $nums, expected $expected"
7145 cmd="$LFS find -stripe-size 1024k -type f $dir"
7146 nums=$($cmd | wc -l)
7147 [ $nums -eq $expected ] ||
7148 error "'$cmd' wrong: found $nums, expected $expected"
7150 run_test 56t "check lfs find -stripe-size works"
7152 test_56u() { # LU-611
7153 local dir=$DIR/$tdir
7155 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7157 if [[ $OSTCOUNT -gt 1 ]]; then
7158 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7164 local expected=$(((NUMDIRS + 1) * NUMFILES))
7165 local cmd="$LFS find -stripe-index 0 -type f $dir"
7166 local nums=$($cmd | wc -l)
7168 [ $nums -eq $expected ] ||
7169 error "'$cmd' wrong: found $nums, expected $expected"
7172 cmd="$LFS find -stripe-index 1 -type f $dir"
7173 nums=$($cmd | wc -l)
7174 [ $nums -eq $expected ] ||
7175 error "'$cmd' wrong: found $nums, expected $expected"
7177 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7178 nums=$($cmd | wc -l)
7179 [ $nums -eq $expected ] ||
7180 error "'$cmd' wrong: found $nums, expected $expected"
7183 # This should produce an error and not return any files
7184 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7185 nums=$($cmd 2>/dev/null | wc -l)
7186 [ $nums -eq $expected ] ||
7187 error "'$cmd' wrong: found $nums, expected $expected"
7189 if [[ $OSTCOUNT -gt 1 ]]; then
7190 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7191 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7192 nums=$($cmd | wc -l)
7193 [ $nums -eq $expected ] ||
7194 error "'$cmd' wrong: found $nums, expected $expected"
7197 run_test 56u "check lfs find -stripe-index works"
7201 local dir=$DIR/$tdir
7203 setup_56 $dir $NUMFILES $NUMDIRS
7205 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7206 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7208 for file in $($LFS find -m $UUID $dir); do
7209 file_midx=$($LFS getstripe -m $file)
7210 [ $file_midx -eq $mdt_idx ] ||
7211 error "lfs find -m $UUID != getstripe -m $file_midx"
7214 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7217 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7220 local dir=$DIR/$tdir
7222 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7224 local stripe_size=$($LFS getstripe -S -d $dir) ||
7225 error "$LFS getstripe -S -d $dir failed"
7226 stripe_size=${stripe_size%% *}
7228 local file_size=$((stripe_size * OSTCOUNT))
7229 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7230 local required_space=$((file_num * file_size))
7231 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7233 [[ $free_space -le $((required_space / 1024)) ]] &&
7234 skip_env "need $required_space, have $free_space kbytes"
7237 local dd_count=$((file_size / dd_bs))
7239 # write data into the files
7244 for i in $(seq $NUMFILES); do
7246 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7247 error "write data into $file failed"
7249 for i in $(seq $NUMDIRS); do
7250 for j in $(seq $NUMFILES); do
7251 file=$dir/dir$i/file$j
7252 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7253 error "write data into $file failed"
7257 # $LFS_MIGRATE will fail if hard link migration is unsupported
7258 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7259 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7260 error "creating links to $dir/dir1/file1 failed"
7265 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7268 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7271 eval $cmd || error "$cmd failed"
7273 check_stripe_count $dir/file1 $expected
7275 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7277 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7278 # OST 1 if it is on OST 0. This file is small enough to
7279 # be on only one stripe.
7280 file=$dir/migr_1_ost
7281 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7282 error "write data into $file failed"
7283 local obdidx=$($LFS getstripe -i $file)
7284 local oldmd5=$(md5sum $file)
7287 [[ $obdidx -eq 0 ]] && newobdidx=1
7288 cmd="$LFS migrate -i $newobdidx $file"
7290 eval $cmd || error "$cmd failed"
7292 local realobdix=$($LFS getstripe -i $file)
7293 local newmd5=$(md5sum $file)
7295 [[ $newobdidx -ne $realobdix ]] &&
7296 error "new OST is different (was=$obdidx, "\
7297 "wanted=$newobdidx, got=$realobdix)"
7298 [[ "$oldmd5" != "$newmd5" ]] &&
7299 error "md5sum differ: $oldmd5, $newmd5"
7303 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7305 eval $cmd || error "$cmd failed"
7307 for j in $(seq $NUMFILES); do
7308 check_stripe_count $dir/dir1/file$j $expected
7311 # lfs_migrate works with lfs find
7312 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7313 $LFS_MIGRATE -y -c $expected"
7315 eval $cmd || error "$cmd failed"
7317 for i in $(seq 2 $NUMFILES); do
7318 check_stripe_count $dir/file$i $expected
7320 for i in $(seq 2 $NUMDIRS); do
7321 for j in $(seq $NUMFILES); do
7322 check_stripe_count $dir/dir$i/file$j $expected
7326 run_test 56w "check lfs_migrate -c stripe_count works"
7329 local file1=$DIR/$tdir/file1
7330 local create_pool=false
7331 local initial_pool=$($LFS getstripe -p $DIR)
7335 echo -n "Creating test dir..."
7336 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7339 echo -n "Creating test file..."
7340 touch $file1 || error "cannot create file"
7343 echo -n "Detecting existing pools..."
7344 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7346 if [ ${#pool_list[@]} -gt 0 ]; then
7347 echo "${pool_list[@]}"
7348 for thispool in "${pool_list[@]}"; do
7349 if [[ -z "$initial_pool" ||
7350 "$initial_pool" != "$thispool" ]]; then
7352 echo "Using existing pool '$pool'"
7357 echo "none detected."
7359 if [ -z "$pool" ]; then
7360 pool=${POOL:-testpool}
7361 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7362 echo -n "Creating pool '$pool'..."
7364 pool_add $pool &> /dev/null ||
7365 error "pool_add failed"
7368 echo -n "Adding target to pool..."
7369 pool_add_targets $pool 0 0 1 &> /dev/null ||
7370 error "pool_add_targets failed"
7374 echo -n "Setting pool using -p option..."
7375 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7376 error "migrate failed rc = $?"
7379 echo -n "Verifying test file is in pool after migrating..."
7380 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7381 error "file was not migrated to pool $pool"
7384 echo -n "Removing test file from pool '$pool'..."
7385 # "lfs migrate $file" won't remove the file from the pool
7386 # until some striping information is changed.
7387 $LFS migrate -c 1 $file1 &> /dev/null ||
7388 error "cannot remove from pool"
7389 [ "$($LFS getstripe -p $file1)" ] &&
7390 error "pool still set"
7393 echo -n "Setting pool using --pool option..."
7394 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7395 error "migrate failed rc = $?"
7400 if $create_pool; then
7401 destroy_test_pools 2> /dev/null ||
7402 error "destroy test pools failed"
7405 run_test 56wb "check lfs_migrate pool support"
7408 local file1="$DIR/$tdir/file1"
7415 echo -n "Creating test dir..."
7416 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7417 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7418 error "cannot set stripe by '-S 1M -c 1'"
7421 echo -n "Setting initial stripe for test file..."
7422 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7423 error "cannot set stripe"
7424 cur_ssize=$($LFS getstripe -S "$file1")
7425 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7428 # File currently set to -S 512K -c 1
7430 # Ensure -c and -S options are rejected when -R is set
7431 echo -n "Verifying incompatible options are detected..."
7432 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7433 error "incompatible -c and -R options not detected"
7434 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7435 error "incompatible -S and -R options not detected"
7438 # Ensure unrecognized options are passed through to 'lfs migrate'
7439 echo -n "Verifying -S option is passed through to lfs migrate..."
7440 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7441 error "migration failed"
7442 cur_ssize=$($LFS getstripe -S "$file1")
7443 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7446 # File currently set to -S 1M -c 1
7448 # Ensure long options are supported
7449 echo -n "Verifying long options supported..."
7450 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7451 error "long option without argument not supported"
7452 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7453 error "long option with argument not supported"
7454 cur_ssize=$($LFS getstripe -S "$file1")
7455 [ $cur_ssize -eq 524288 ] ||
7456 error "migrate --stripe-size $cur_ssize != 524288"
7459 # File currently set to -S 512K -c 1
7461 if [ "$OSTCOUNT" -gt 1 ]; then
7462 echo -n "Verifying explicit stripe count can be set..."
7463 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7464 error "migrate failed"
7465 cur_scount=$($LFS getstripe -c "$file1")
7466 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7470 # File currently set to -S 512K -c 1 or -S 512K -c 2
7472 # Ensure parent striping is used if -R is set, and no stripe
7473 # count or size is specified
7474 echo -n "Setting stripe for parent directory..."
7475 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7476 error "cannot set stripe '-S 2M -c 1'"
7479 echo -n "Verifying restripe option uses parent stripe settings..."
7480 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7481 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7482 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7483 error "migrate failed"
7484 cur_ssize=$($LFS getstripe -S "$file1")
7485 [ $cur_ssize -eq $parent_ssize ] ||
7486 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7487 cur_scount=$($LFS getstripe -c "$file1")
7488 [ $cur_scount -eq $parent_scount ] ||
7489 error "migrate -R stripe_count $cur_scount != $parent_scount"
7492 # File currently set to -S 1M -c 1
7494 # Ensure striping is preserved if -R is not set, and no stripe
7495 # count or size is specified
7496 echo -n "Verifying striping size preserved when not specified..."
7497 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7498 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7499 error "cannot set stripe on parent directory"
7500 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7501 error "migrate failed"
7502 cur_ssize=$($LFS getstripe -S "$file1")
7503 [ $cur_ssize -eq $orig_ssize ] ||
7504 error "migrate by default $cur_ssize != $orig_ssize"
7507 # Ensure file name properly detected when final option has no argument
7508 echo -n "Verifying file name properly detected..."
7509 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7510 error "file name interpreted as option argument"
7516 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7521 local file1=$DIR/$tdir/file1
7523 echo -n "Creating test dir..."
7524 test_mkdir $DIR/$tdir || error "cannot create dir"
7527 echo -n "Creating test file..."
7531 # Ensure 'lfs migrate' will fail by using a non-existent option,
7532 # and make sure rsync is not called to recover
7533 echo -n "Make sure --no-rsync option works..."
7534 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7535 grep -q 'refusing to fall back to rsync' ||
7536 error "rsync was called with --no-rsync set"
7539 # Ensure rsync is called without trying 'lfs migrate' first
7540 echo -n "Make sure --rsync option works..."
7541 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7542 grep -q 'falling back to rsync' &&
7543 error "lfs migrate was called with --rsync set"
7546 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7547 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7548 grep -q 'at the same time' ||
7549 error "--rsync and --no-rsync accepted concurrently"
7555 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7561 test_mkdir $td || error "cannot create $td"
7562 touch $tf || error "cannot touch $tf"
7564 echo -n "Make sure --non-direct|-D works..."
7565 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7566 grep -q "lfs migrate --non-direct" ||
7567 error "--non-direct option cannot work correctly"
7568 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7569 grep -q "lfs migrate -D" ||
7570 error "-D option cannot work correctly"
7573 run_test 56we "check lfs_migrate --non-direct|-D support"
7576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7577 check_swap_layouts_support
7579 local dir=$DIR/$tdir
7580 local ref1=/etc/passwd
7581 local file1=$dir/file1
7583 test_mkdir $dir || error "creating dir $dir"
7584 $LFS setstripe -c 2 $file1
7586 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7587 stripe=$($LFS getstripe -c $file1)
7588 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7589 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7594 run_test 56x "lfs migration support"
7597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7598 check_swap_layouts_support
7600 local dir=$DIR/$tdir/$testnum
7604 local ref1=/etc/passwd
7605 local file1=$dir/file1
7607 $LFS setstripe -c 2 $file1
7609 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7611 local stripe=$($LFS getstripe -c $file1)
7613 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7614 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7619 run_test 56xa "lfs migration --block support"
7621 check_migrate_links() {
7623 local file1="$dir/file1"
7627 local total_count=$(($begin + $count - 1))
7628 local symlink_count=10
7631 if [ ! -f "$file1" ]; then
7632 echo -n "creating initial file..."
7633 $LFS setstripe -c 1 -S "512k" "$file1" ||
7634 error "cannot setstripe initial file"
7637 echo -n "creating symlinks..."
7638 for s in $(seq 1 $symlink_count); do
7639 ln -s "$file1" "$dir/slink$s" ||
7640 error "cannot create symlinks"
7644 echo -n "creating nonlinked files..."
7645 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7646 error "cannot create nonlinked files"
7651 if [ ! -f "$dir/file$total_count" ]; then
7652 echo -n "creating hard links $begin:$total_count..."
7653 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7654 /dev/null || error "cannot create hard links"
7658 echo -n "checking number of hard links listed in xattrs..."
7659 local fid=$($LFS getstripe -F "$file1")
7660 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7663 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7664 skip "hard link list has unexpected size, skipping test"
7666 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7667 error "link names should exceed xattrs size"
7670 echo -n "migrating files..."
7671 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7673 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7676 # make sure all links have been properly migrated
7677 echo -n "verifying files..."
7678 fid=$($LFS getstripe -F "$file1") ||
7679 error "cannot get fid for file $file1"
7680 for i in $(seq 2 $total_count); do
7681 local fid2=$($LFS getstripe -F $dir/file$i)
7683 [ "$fid2" == "$fid" ] ||
7684 error "migrated hard link has mismatched FID"
7687 # make sure hard links were properly detected, and migration was
7688 # performed only once for the entire link set; nonlinked files should
7690 local actual=$(grep -c 'done' <<< "$migrate_out")
7691 local expected=$(($uniq_count + 1))
7693 [ "$actual" -eq "$expected" ] ||
7694 error "hard links individually migrated ($actual != $expected)"
7696 # make sure the correct number of hard links are present
7697 local hardlinks=$(stat -c '%h' "$file1")
7699 [ $hardlinks -eq $total_count ] ||
7700 error "num hard links $hardlinks != $total_count"
7707 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7708 skip "Need MDS version at least 2.10.55"
7710 local dir="$DIR/$tdir"
7712 test_mkdir "$dir" || error "cannot create dir $dir"
7714 echo "testing lfs migrate mode when all links fit within xattrs"
7715 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7717 echo "testing rsync mode when all links fit within xattrs"
7718 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7720 echo "testing lfs migrate mode when all links do not fit within xattrs"
7721 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7723 echo "testing rsync mode when all links do not fit within xattrs"
7724 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7726 chown -R $RUNAS_ID $dir
7727 echo "testing non-root lfs migrate mode when not all links are in xattr"
7728 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7733 run_test 56xb "lfs migration hard link support"
7736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7738 local dir="$DIR/$tdir"
7740 test_mkdir "$dir" || error "cannot create dir $dir"
7742 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7743 echo -n "Setting initial stripe for 20MB test file..."
7744 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7745 error "cannot setstripe 20MB file"
7747 echo -n "Sizing 20MB test file..."
7748 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7750 echo -n "Verifying small file autostripe count is 1..."
7751 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7752 error "cannot migrate 20MB file"
7753 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7754 error "cannot get stripe for $dir/20mb"
7755 [ $stripe_count -eq 1 ] ||
7756 error "unexpected stripe count $stripe_count for 20MB file"
7760 # Test 2: File is small enough to fit within the available space on
7761 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7762 # have at least an additional 1KB for each desired stripe for test 3
7763 echo -n "Setting stripe for 1GB test file..."
7764 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7766 echo -n "Sizing 1GB test file..."
7767 # File size is 1GB + 3KB
7768 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7771 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7772 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7773 if (( avail > 524288 * OSTCOUNT )); then
7774 echo -n "Migrating 1GB file..."
7775 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7776 error "cannot migrate 1GB file"
7778 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7779 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7780 error "cannot getstripe for 1GB file"
7781 [ $stripe_count -eq 2 ] ||
7782 error "unexpected stripe count $stripe_count != 2"
7786 # Test 3: File is too large to fit within the available space on
7787 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7788 if [ $OSTCOUNT -ge 3 ]; then
7789 # The required available space is calculated as
7790 # file size (1GB + 3KB) / OST count (3).
7791 local kb_per_ost=349526
7793 echo -n "Migrating 1GB file with limit..."
7794 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7795 error "cannot migrate 1GB file with limit"
7798 stripe_count=$($LFS getstripe -c "$dir/1gb")
7799 echo -n "Verifying 1GB autostripe count with limited space..."
7800 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7801 error "unexpected stripe count $stripe_count (min 3)"
7808 run_test 56xc "lfs migration autostripe"
7811 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7813 local dir=$DIR/$tdir
7814 local f_mgrt=$dir/$tfile.mgrt
7815 local f_yaml=$dir/$tfile.yaml
7816 local f_copy=$dir/$tfile.copy
7817 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7818 local layout_copy="-c 2 -S 2M -i 1"
7819 local yamlfile=$dir/yamlfile
7820 local layout_before;
7823 test_mkdir "$dir" || error "cannot create dir $dir"
7824 $LFS setstripe $layout_yaml $f_yaml ||
7825 error "cannot setstripe $f_yaml with layout $layout_yaml"
7826 $LFS getstripe --yaml $f_yaml > $yamlfile
7827 $LFS setstripe $layout_copy $f_copy ||
7828 error "cannot setstripe $f_copy with layout $layout_copy"
7830 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7832 # 1. test option --yaml
7833 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7834 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7835 layout_before=$(get_layout_param $f_yaml)
7836 layout_after=$(get_layout_param $f_mgrt)
7837 [ "$layout_after" == "$layout_before" ] ||
7838 error "lfs_migrate --yaml: $layout_after != $layout_before"
7840 # 2. test option --copy
7841 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7842 error "cannot migrate $f_mgrt with --copy $f_copy"
7843 layout_before=$(get_layout_param $f_copy)
7844 layout_after=$(get_layout_param $f_mgrt)
7845 [ "$layout_after" == "$layout_before" ] ||
7846 error "lfs_migrate --copy: $layout_after != $layout_before"
7848 run_test 56xd "check lfs_migrate --yaml and --copy support"
7851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7853 local dir=$DIR/$tdir
7854 local f_comp=$dir/$tfile
7855 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7856 local layout_before=""
7857 local layout_after=""
7859 test_mkdir "$dir" || error "cannot create dir $dir"
7860 $LFS setstripe $layout $f_comp ||
7861 error "cannot setstripe $f_comp with layout $layout"
7862 layout_before=$(get_layout_param $f_comp)
7863 dd if=/dev/zero of=$f_comp bs=1M count=4
7865 # 1. migrate a comp layout file by lfs_migrate
7866 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7867 layout_after=$(get_layout_param $f_comp)
7868 [ "$layout_before" == "$layout_after" ] ||
7869 error "lfs_migrate: $layout_before != $layout_after"
7871 # 2. migrate a comp layout file by lfs migrate
7872 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7873 layout_after=$(get_layout_param $f_comp)
7874 [ "$layout_before" == "$layout_after" ] ||
7875 error "lfs migrate: $layout_before != $layout_after"
7877 run_test 56xe "migrate a composite layout file"
7880 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7882 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7883 skip "Need server version at least 2.13.53"
7885 local dir=$DIR/$tdir
7886 local f_comp=$dir/$tfile
7887 local layout="-E 1M -c1 -E -1 -c2"
7891 test_mkdir "$dir" || error "cannot create dir $dir"
7892 $LFS setstripe $layout $f_comp ||
7893 error "cannot setstripe $f_comp with layout $layout"
7894 fid_before=$($LFS getstripe --fid $f_comp)
7895 dd if=/dev/zero of=$f_comp bs=1M count=4
7897 # 1. migrate a comp layout file to a comp layout
7898 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7899 fid_after=$($LFS getstripe --fid $f_comp)
7900 [ "$fid_before" == "$fid_after" ] ||
7901 error "comp-to-comp migrate: $fid_before != $fid_after"
7903 # 2. migrate a comp layout file to a plain layout
7904 $LFS migrate -c2 $f_comp ||
7905 error "cannot migrate $f_comp by lfs migrate"
7906 fid_after=$($LFS getstripe --fid $f_comp)
7907 [ "$fid_before" == "$fid_after" ] ||
7908 error "comp-to-plain migrate: $fid_before != $fid_after"
7910 # 3. migrate a plain layout file to a comp layout
7911 $LFS migrate $layout $f_comp ||
7912 error "cannot migrate $f_comp by lfs migrate"
7913 fid_after=$($LFS getstripe --fid $f_comp)
7914 [ "$fid_before" == "$fid_after" ] ||
7915 error "plain-to-comp migrate: $fid_before != $fid_after"
7917 run_test 56xf "FID is not lost during migration of a composite layout file"
7919 check_file_ost_range() {
7926 file_range=($($LFS getstripe -y "$file" |
7927 awk '/l_ost_idx:/ { print $NF }'))
7929 if [[ "${#file_range[@]}" = 0 ]]; then
7930 echo "No osts found for $file"
7934 for idx in "${file_range[@]}"; do
7935 [[ " $range " =~ " $idx " ]] ||
7943 local stripe_opt="$1"
7946 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7948 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7949 error "Fail to migrate $tfile on $pool"
7950 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7951 error "$tfile is not in pool $pool"
7952 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7953 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7957 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7958 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7959 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7960 skip "Need MDS version newer than 2.14.52"
7962 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7963 local -a pool_ranges=("0 0" "1 1" "0 1")
7966 for i in "${!pool_names[@]}"; do
7967 pool_add ${pool_names[$i]} ||
7968 error "pool_add failed (pool: ${pool_names[$i]})"
7969 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7970 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7973 # init the file to migrate
7974 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7975 error "Unable to create $tfile on OST1"
7976 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7977 error "Unable to write on $tfile"
7979 echo "1. migrate $tfile on pool ${pool_names[0]}"
7980 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7982 echo "2. migrate $tfile on pool ${pool_names[2]}"
7983 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7985 echo "3. migrate $tfile on pool ${pool_names[1]}"
7986 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7988 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7989 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7993 destroy_test_pools ||
7994 error "pool_destroy failed"
7996 run_test 56xg "lfs migrate pool support"
7999 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8000 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8003 local dir=$DIR/$tdir
8007 test_mkdir -p $dir || error "creating dir $dir"
8008 touch $f1 || error "creating std file $f1"
8009 $MULTIOP $f2 H2c || error "creating released file $f2"
8011 # a directory can be raid0, so ask only for files
8012 res=$($LFS find $dir -L raid0 -type f | wc -l)
8013 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8015 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8016 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8018 # only files can be released, so no need to force file search
8019 res=$($LFS find $dir -L released)
8020 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8022 res=$($LFS find $dir -type f \! -L released)
8023 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8025 run_test 56y "lfs find -L raid0|released"
8027 test_56z() { # LU-4824
8028 # This checks to make sure 'lfs find' continues after errors
8029 # There are two classes of errors that should be caught:
8030 # - If multiple paths are provided, all should be searched even if one
8032 # - If errors are encountered during the search, it should not terminate
8034 local dir=$DIR/$tdir
8038 for i in d{0..9}; do
8040 touch $dir/$i/$tfile
8042 $LFS find $DIR/non_existent_dir $dir &&
8043 error "$LFS find did not return an error"
8044 # Make a directory unsearchable. This should NOT be the last entry in
8045 # directory order. Arbitrarily pick the 6th entry
8046 chmod 700 $($LFS find $dir -type d | sed '6!d')
8048 $RUNAS $LFS find $DIR/non_existent $dir
8049 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8051 # The user should be able to see 10 directories and 9 files
8052 (( count == 19 )) ||
8053 error "$LFS find found $count != 19 entries after error"
8055 run_test 56z "lfs find should continue after an error"
8057 test_56aa() { # LU-5937
8058 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8060 local dir=$DIR/$tdir
8063 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8065 createmany -o $dir/striped_dir/${tfile}- 1024
8066 local dirs=$($LFS find --size +8k $dir/)
8068 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8070 run_test 56aa "lfs find --size under striped dir"
8072 test_56ab() { # LU-10705
8073 test_mkdir $DIR/$tdir
8074 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8075 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8076 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8077 # Flush writes to ensure valid blocks. Need to be more thorough for
8078 # ZFS, since blocks are not allocated/returned to client immediately.
8080 wait_zfs_commit ost1 2
8081 cancel_lru_locks osc
8084 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8086 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8088 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8089 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8091 rm -f $DIR/$tdir/$tfile.[123]
8093 run_test 56ab "lfs find --blocks"
8097 local dir="$DIR/$tdir"
8098 local perms=(001 002 003 004 005 006 007
8099 010 020 030 040 050 060 070
8100 100 200 300 400 500 600 700
8101 111 222 333 444 555 666 777)
8102 local perm_minus=(8 8 4 8 4 4 2
8106 local perm_slash=(8 8 12 8 12 12 14
8109 16 16 24 16 24 24 28)
8112 for perm in ${perms[*]}; do
8113 touch "$dir/$tfile.$perm"
8114 chmod $perm "$dir/$tfile.$perm"
8117 for ((i = 0; i < ${#perms[*]}; i++)); do
8118 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8120 error "lfs find -perm ${perms[i]}:"\
8123 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8124 (( $num == ${perm_minus[i]} )) ||
8125 error "lfs find -perm -${perms[i]}:"\
8126 "$num != ${perm_minus[i]}"
8128 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8129 (( $num == ${perm_slash[i]} )) ||
8130 error "lfs find -perm /${perms[i]}:"\
8131 "$num != ${perm_slash[i]}"
8134 run_test 56aca "check lfs find -perm with octal representation"
8137 local dir=$DIR/$tdir
8138 # p is the permission of write and execute for user, group and other
8139 # without the umask. It is used to test +wx.
8140 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8141 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8142 local symbolic=(+t a+t u+t g+t o+t
8148 o=r,ug+o,u+w u=r,a+u,u+w
8149 g=r,ugo=g,u+w u+x,+X +X
8150 u+x,u+X u+X u+x,g+X o+r,+X
8154 for perm in ${perms[*]}; do
8155 touch "$dir/$tfile.$perm"
8156 chmod $perm "$dir/$tfile.$perm"
8159 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8160 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8163 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8166 run_test 56acb "check lfs find -perm with symbolic representation"
8169 local dir=$DIR/$tdir
8170 local tests="17777 787 789 abcd
8171 ug=uu ug=a ug=gu uo=ou urw
8175 for err in $tests; do
8176 if $LFS find $dir -perm $err 2>/dev/null; then
8177 error "lfs find -perm $err: parsing should have failed"
8181 run_test 56acc "check parsing error for lfs find -perm"
8184 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8185 skip "Need MDS version at least 2.10.50"
8187 # Create composite files with one component
8188 local dir=$DIR/$tdir
8190 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8191 # Create composite files with three components
8192 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8193 # Create non-composite files
8194 createmany -o $dir/${tfile}- 10
8196 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8198 [[ $nfiles == 10 ]] ||
8199 error "lfs find -E 1M found $nfiles != 10 files"
8201 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8202 [[ $nfiles == 25 ]] ||
8203 error "lfs find ! -E 1M found $nfiles != 25 files"
8205 # All files have a component that starts at 0
8206 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8207 [[ $nfiles == 35 ]] ||
8208 error "lfs find --component-start 0 - $nfiles != 35 files"
8210 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8211 [[ $nfiles == 15 ]] ||
8212 error "lfs find --component-start 2M - $nfiles != 15 files"
8214 # All files created here have a componenet that does not starts at 2M
8215 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8216 [[ $nfiles == 35 ]] ||
8217 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8219 # Find files with a specified number of components
8220 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8221 [[ $nfiles == 15 ]] ||
8222 error "lfs find --component-count 3 - $nfiles != 15 files"
8224 # Remember non-composite files have a component count of zero
8225 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8226 [[ $nfiles == 10 ]] ||
8227 error "lfs find --component-count 0 - $nfiles != 10 files"
8229 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8230 [[ $nfiles == 20 ]] ||
8231 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8233 # All files have a flag called "init"
8234 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8235 [[ $nfiles == 35 ]] ||
8236 error "lfs find --component-flags init - $nfiles != 35 files"
8238 # Multi-component files will have a component not initialized
8239 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8240 [[ $nfiles == 15 ]] ||
8241 error "lfs find !--component-flags init - $nfiles != 15 files"
8246 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8249 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8250 skip "Need MDS version at least 2.10.57"
8260 # create mirrored directories and mirrored files
8261 mkdir $td || error "mkdir $td failed"
8262 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8263 createmany -o $tf- 10 || error "create $tf- failed"
8265 for i in $(seq 2); do
8267 mkdir $dir || error "mkdir $dir failed"
8268 $LFS mirror create -N$((3 + i)) $dir ||
8269 error "create mirrored dir $dir failed"
8270 createmany -o $dir/$tfile- 10 ||
8271 error "create $dir/$tfile- failed"
8274 # change the states of some mirrored files
8276 for i in $(seq 2); do
8278 for j in $(seq 4 9); do
8279 echo foo > $dir/$tfile-$j
8283 # find mirrored files with specific mirror count
8284 cmd="$LFS find --mirror-count 3 --type f $td"
8285 nfiles=$($cmd | wc -l)
8286 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8288 cmd="$LFS find ! --mirror-count 3 --type f $td"
8289 nfiles=$($cmd | wc -l)
8290 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8292 cmd="$LFS find --mirror-count +2 --type f $td"
8293 nfiles=$($cmd | wc -l)
8294 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8296 cmd="$LFS find --mirror-count -6 --type f $td"
8297 nfiles=$($cmd | wc -l)
8298 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8300 # find mirrored files with specific file state
8301 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8302 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8304 cmd="$LFS find --mirror-state=ro --type f $td"
8305 nfiles=$($cmd | wc -l)
8306 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8308 cmd="$LFS find ! --mirror-state=ro --type f $td"
8309 nfiles=$($cmd | wc -l)
8310 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8312 cmd="$LFS find --mirror-state=wp --type f $td"
8313 nfiles=$($cmd | wc -l)
8314 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8316 cmd="$LFS find ! --mirror-state=sp --type f $td"
8317 nfiles=$($cmd | wc -l)
8318 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8320 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8322 test_56da() { # LU-14179
8323 local path=$DIR/$tdir
8328 local longdir=$(str_repeat 'a' 255)
8330 for i in {1..15}; do
8337 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8342 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8345 touch $(str_repeat 'f' 255)
8347 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8348 error "lfs find reported an error"
8352 run_test 56da "test lfs find with long paths"
8354 test_56ea() { #LU-10378
8355 local path=$DIR/$tdir
8356 local pool=$TESTNAME
8359 pool_add $pool || error "pool_add $pool failed"
8360 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8361 error "adding targets to $pool failed"
8363 # Set default pool on directory before creating file
8364 mkdir $path || error "mkdir $path failed"
8365 $LFS setstripe -p $pool $path ||
8366 error "set OST pool on $pool failed"
8367 touch $path/$tfile || error "touch $path/$tfile failed"
8369 # Compare basic file attributes from -printf and stat
8370 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8371 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8373 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8374 error "Attrs from lfs find and stat don't match"
8376 # Compare Lustre attributes from lfs find and lfs getstripe
8377 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8378 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8379 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8380 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8381 local fpool=$($LFS getstripe --pool $path/$tfile)
8382 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8384 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8385 error "Attrs from lfs find and lfs getstripe don't match"
8387 # Verify behavior for unknown escape/format sequences
8388 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8390 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8391 error "Escape/format codes don't match"
8393 run_test 56ea "test lfs find -printf option"
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8397 # note test will not do anything if MDS is not local
8398 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8399 skip_env "ldiskfs only test"
8401 remote_mds_nodsh && skip "remote MDS with nodsh"
8403 local MNTDEV="osd*.*MDT*.mntdev"
8404 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8405 [ -z "$DEV" ] && error "can't access $MNTDEV"
8406 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8407 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8408 error "can't access $DEV"
8409 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8410 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8414 run_test 57a "verify MDS filesystem created with large inodes =="
8417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8418 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8419 skip_env "ldiskfs only test"
8421 remote_mds_nodsh && skip "remote MDS with nodsh"
8423 local dir=$DIR/$tdir
8426 local fileN=$dir/f$filecount
8428 rm -rf $dir || error "removing $dir"
8430 local mdtidx=$($LFS getstripe -m $dir)
8431 local mdtname=MDT$(printf %04x $mdtidx)
8432 local facet=mds$((mdtidx + 1))
8434 echo "mcreating $filecount files"
8435 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8437 # verify that files do not have EAs yet
8438 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8439 error "$file1 has an EA"
8440 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8441 error "$fileN has an EA"
8445 df $dir #make sure we get new statfs data
8446 local mdsfree=$(do_facet $facet \
8447 lctl get_param -n osd*.*$mdtname.kbytesfree)
8448 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8451 echo "opening files to create objects/EAs"
8452 for file in $(seq -f $dir/f%g 1 $filecount); do
8453 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8454 error "opening $file"
8457 # verify that files have EAs now
8458 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8459 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8461 sleep 1 #make sure we get new statfs data
8463 local mdsfree2=$(do_facet $facet \
8464 lctl get_param -n osd*.*$mdtname.kbytesfree)
8465 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8467 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8468 if [ "$mdsfree" != "$mdsfree2" ]; then
8469 error "MDC before $mdcfree != after $mdcfree2"
8471 echo "MDC before $mdcfree != after $mdcfree2"
8472 echo "unable to confirm if MDS has large inodes"
8477 run_test 57b "default LOV EAs are stored inside large inodes ==="
8480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8481 [ -z "$(which wiretest 2>/dev/null)" ] &&
8482 skip_env "could not find wiretest"
8486 run_test 58 "verify cross-platform wire constants =============="
8489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8491 echo "touch 130 files"
8492 createmany -o $DIR/f59- 130
8494 unlinkmany $DIR/f59- 130
8496 # wait for commitment of removal
8497 wait_delete_completed
8499 run_test 59 "verify cancellation of llog records async ========="
8501 TEST60_HEAD="test_60 run $RANDOM"
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8504 remote_mgs_nodsh && skip "remote MGS with nodsh"
8505 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8506 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8507 skip_env "missing subtest run-llog.sh"
8509 log "$TEST60_HEAD - from kernel mode"
8510 do_facet mgs "$LCTL dk > /dev/null"
8511 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8512 do_facet mgs $LCTL dk > $TMP/$tfile
8514 # LU-6388: test llog_reader
8515 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8516 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8517 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8518 skip_env "missing llog_reader"
8519 local fstype=$(facet_fstype mgs)
8520 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8521 skip_env "Only for ldiskfs or zfs type mgs"
8523 local mntpt=$(facet_mntpt mgs)
8524 local mgsdev=$(mgsdevname 1)
8536 #get fid and record list
8537 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8539 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8541 #remount mgs as ldiskfs or zfs type
8542 stop mgs || error "stop mgs failed"
8543 mount_fstype mgs || error "remount mgs failed"
8544 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8547 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8548 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8553 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8555 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8557 echo "obj_file is $obj_file"
8558 do_facet mgs $llog_reader $obj_file
8560 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8561 awk '{ print $3 }' | sed -e "s/^type=//g")
8562 if [ $rec_type != $rec ]; then
8563 echo "FAILED test_60a wrong record type $rec_type," \
8569 #check obj path if record type is LLOG_LOGID_MAGIC
8570 if [ "$rec" == "1064553b" ]; then
8571 path=$(do_facet mgs $llog_reader $obj_file |
8572 grep "path=" | awk '{ print $NF }' |
8573 sed -e "s/^path=//g")
8574 if [ $obj_file != $mntpt/$path ]; then
8575 echo "FAILED test_60a wrong obj path" \
8576 "$montpt/$path, should be $obj_file"
8583 #restart mgs before "error", otherwise it will block the next test
8584 stop mgs || error "stop mgs failed"
8585 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8586 $pass || error "test failed, see FAILED test_60a messages for specifics"
8588 run_test 60a "llog_test run from kernel module and test llog_reader"
8590 test_60b() { # bug 6411
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8594 LLOG_COUNT=$(do_facet mgs dmesg |
8595 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8596 /llog_[a-z]*.c:[0-9]/ {
8608 [[ $LLOG_COUNT -gt 120 ]] &&
8609 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8611 run_test 60b "limit repeated messages from CERROR/CWARN"
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8616 echo "create 5000 files"
8617 createmany -o $DIR/f60c- 5000
8618 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8619 lctl set_param fail_loc=0x80000137
8620 unlinkmany $DIR/f60c- 5000
8621 lctl set_param fail_loc=0
8623 run_test 60c "unlink file when mds full"
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8628 SAVEPRINTK=$(lctl get_param -n printk)
8629 # verify "lctl mark" is even working"
8630 MESSAGE="test message ID $RANDOM $$"
8631 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8632 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8634 lctl set_param printk=0 || error "set lnet.printk failed"
8635 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8636 MESSAGE="new test message ID $RANDOM $$"
8637 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8638 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8639 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8641 lctl set_param -n printk="$SAVEPRINTK"
8643 run_test 60d "test printk console message masking"
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8647 remote_mds_nodsh && skip "remote MDS with nodsh"
8650 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8651 do_facet mds1 lctl set_param fail_loc=0x15b
8654 run_test 60e "no space while new llog is being created"
8657 local old_path=$($LCTL get_param -n debug_path)
8659 stack_trap "$LCTL set_param debug_path=$old_path"
8660 stack_trap "rm -f $TMP/$tfile*"
8661 rm -f $TMP/$tfile* 2> /dev/null
8662 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8663 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8664 test_mkdir $DIR/$tdir
8665 # retry in case the open is cached and not released
8666 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8667 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8671 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8673 run_test 60f "change debug_path works"
8679 test_mkdir -c $MDSCOUNT $DIR/$tdir
8684 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8685 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8687 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8688 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8689 index=$((index + 1))
8695 for i in {0..100}; do
8696 # define OBD_FAIL_OSD_TXN_START 0x19a
8697 local index=$((i % MDSCOUNT + 1))
8699 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8706 for i in $(seq $MDSCOUNT); do
8707 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8710 mkdir $DIR/$tdir/new || error "mkdir failed"
8711 rmdir $DIR/$tdir/new || error "rmdir failed"
8713 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8715 for i in $(seq $MDSCOUNT); do
8716 wait_update_facet mds$i "$LCTL get_param -n \
8717 mdd.$(facet_svc mds$i).lfsck_namespace |
8718 awk '/^status/ { print \\\$2 }'" "completed"
8722 rm -rf $DIR/$tdir || error "rmdir failed"
8724 run_test 60g "transaction abort won't cause MDT hung"
8727 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8728 skip "Need MDS version at least 2.12.52"
8729 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8733 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8734 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8735 for fail_loc in 0x80000188 0x80000189; do
8736 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8737 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8738 error "mkdir $dir-$fail_loc failed"
8739 for i in {0..10}; do
8740 # create may fail on missing stripe
8741 echo $i > $DIR/$tdir-$fail_loc/$i
8743 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8744 error "getdirstripe $tdir-$fail_loc failed"
8745 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8746 error "migrate $tdir-$fail_loc failed"
8747 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8748 error "getdirstripe $tdir-$fail_loc failed"
8749 pushd $DIR/$tdir-$fail_loc
8751 echo $f | cmp $f - || error "$f data mismatch"
8754 rm -rf $DIR/$tdir-$fail_loc
8757 run_test 60h "striped directory with missing stripes can be accessed"
8759 function t60i_load() {
8761 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8762 $LCTL set_param fail_loc=0x131c fail_val=1
8763 for ((i=0; i<5000; i++)); do
8764 touch $DIR/$tdir/f$i
8769 changelog_register || error "changelog_register failed"
8770 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8771 changelog_users $SINGLEMDS | grep -q $cl_user ||
8772 error "User $cl_user not found in changelog_users"
8773 changelog_chmask "ALL"
8776 for((i=0; i<100; i++)); do
8777 changelog_dump >/dev/null ||
8778 error "can't read changelog"
8782 changelog_deregister || error "changelog_deregister failed"
8783 $LCTL set_param fail_loc=0
8785 run_test 60i "llog: new record vs reader race"
8788 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
8789 skip "need MDS version at least 2.15.50"
8790 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8791 remote_mds_nodsh && skip "remote MDS with nodsh"
8792 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
8794 changelog_users $SINGLEMDS | grep "^cl" &&
8795 skip "active changelog user"
8797 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
8799 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
8800 skip_env "missing llog_reader"
8802 mkdir_on_mdt0 $DIR/$tdir
8804 local f=$DIR/$tdir/$tfile
8809 changelog_register || error "cannot register changelog user"
8811 # set changelog_mask to ALL
8812 changelog_chmask "ALL"
8815 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
8816 unlinkmany ${f}- 100 || error "unlinkmany failed"
8818 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
8819 mdt_dev=$(facet_device $SINGLEMDS)
8821 do_facet $SINGLEMDS sync
8822 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
8823 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
8824 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
8826 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
8828 # if $tmpfile is not on EXT3 filesystem for some reason
8829 [[ ${plain:0:1} == 'O' ]] ||
8830 skip "path $plain is not in 'O/1/d<n>/<n>' format"
8832 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
8833 $mdt_dev; stat -c %s $tmpfile")
8834 echo "Truncate llog from $size to $((size - size % 8192))"
8835 size=$((size - size % 8192))
8836 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
8837 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8838 grep -c 'in bitmap only')
8839 (( $errs > 0 )) || error "llog_reader didn't find lost records"
8841 size=$((size - 9000))
8842 echo "Corrupt llog in the middle at $size"
8843 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
8844 count=333 conv=notrunc
8845 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8846 grep -c 'next chunk')
8847 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
8849 run_test 60j "llog_reader reports corruptions"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8855 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8856 cancel_lru_locks osc
8857 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8860 run_test 61a "mmap() writes don't make sync hang ================"
8863 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8865 run_test 61b "mmap() of unstriped file is successful"
8867 # bug 2330 - insufficient obd_match error checking causes LBUG
8869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8873 cancel_lru_locks osc
8874 lctl set_param fail_loc=0x405
8875 cat $f && error "cat succeeded, expect -EIO"
8876 lctl set_param fail_loc=0
8878 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8879 # match every page all of the time.
8880 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8882 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8883 # Though this test is irrelevant anymore, it helped to reveal some
8884 # other grant bugs (LU-4482), let's keep it.
8885 test_63a() { # was test_63
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8888 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8890 for i in `seq 10` ; do
8891 dd if=/dev/zero of=$DIR/f63 bs=8k &
8897 rm -f $DIR/f63 || true
8899 run_test 63a "Verify oig_wait interruption does not crash ======="
8901 # bug 2248 - async write errors didn't return to application on sync
8902 # bug 3677 - async write errors left page locked
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 lctl set_param debug=-1
8909 # ensure we have a grant to do async writes
8910 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8913 sync # sync lest earlier test intercept the fail_loc
8915 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8916 lctl set_param fail_loc=0x80000406
8917 $MULTIOP $DIR/$tfile Owy && \
8918 error "sync didn't return ENOMEM"
8919 sync; sleep 2; sync # do a real sync this time to flush page
8920 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8921 error "locked page left in cache after async error" || true
8924 run_test 63b "async write errors should be returned to fsync ==="
8927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8932 run_test 64a "verify filter grant calculations (in kernel) ====="
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8937 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8939 run_test 64b "check out-of-space detection on client"
8942 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8944 run_test 64c "verify grant shrink"
8950 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8953 # this does exactly what osc_request.c:osc_announce_cached() does in
8954 # order to calculate max amount of grants to ask from server
8958 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8959 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8961 ((rpc_in_flight++));
8962 nrpages=$((nrpages * rpc_in_flight))
8964 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8966 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8968 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8969 local undirty=$((nrpages * PAGE_SIZE))
8971 local max_extent_pages
8972 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8973 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8974 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8975 local grant_extent_tax
8976 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8978 undirty=$((undirty + nrextents * grant_extent_tax))
8983 # this is size of unit for grant allocation. It should be equal to
8984 # what tgt_grant.c:tgt_grant_chunk() calculates
8988 local grant_extent_tax
8990 max_brw_size=$(import_param $tgt max_brw_size)
8992 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8994 echo $(((max_brw_size + grant_extent_tax) * 2))
8998 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8999 skip "OST < 2.10.55 doesn't limit grants enough"
9001 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9003 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9004 skip "no grant_param connect flag"
9006 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9008 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9009 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9012 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9013 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9015 $LFS setstripe $DIR/$tfile -i 0 -c 1
9016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9019 while kill -0 $ddpid; do
9020 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9022 if [[ $cur_grant -gt $max_cur_granted ]]; then
9024 error "cur_grant $cur_grant > $max_cur_granted"
9030 run_test 64d "check grant limit exceed"
9036 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9038 ((cur_grants == expected)) ||
9039 error "$msg: grants mismatch: $cur_grants, expected $expected"
9043 echo $((($1 + $2 - 1) & ~($2 - 1)))
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9048 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9049 skip "Need OSS version at least 2.11.56"
9051 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9052 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9053 $LCTL set_param debug=+cache
9055 # Remount client to reset grant
9056 remount_client $MOUNT || error "failed to remount client"
9057 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9059 local init_grants=$(import_param $osc_tgt initial_grant)
9061 check_grants $osc_tgt $init_grants "init grants"
9063 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9064 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9065 local gbs=$(import_param $osc_tgt grant_block_size)
9067 # write random number of bytes from max_brw_size / 4 to max_brw_size
9068 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9069 # align for direct io
9070 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9071 # round to grant consumption unit
9072 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9074 local grants=$((wb_round_up + extent_tax))
9076 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9078 # define OBD_FAIL_TGT_NO_GRANT 0x725
9079 # make the server not grant more back
9080 do_facet ost1 $LCTL set_param fail_loc=0x725
9081 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9083 do_facet ost1 $LCTL set_param fail_loc=0
9085 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9087 rm -f $DIR/$tfile || error "rm failed"
9089 # Remount client to reset grant
9090 remount_client $MOUNT || error "failed to remount client"
9091 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9093 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9095 # define OBD_FAIL_TGT_NO_GRANT 0x725
9096 # make the server not grant more back
9097 do_facet ost1 $LCTL set_param fail_loc=0x725
9098 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9099 do_facet ost1 $LCTL set_param fail_loc=0
9101 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9103 run_test 64e "check grant consumption (no grant allocation)"
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9108 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9109 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9110 $LCTL set_param debug=+cache
9112 # Remount client to reset grant
9113 remount_client $MOUNT || error "failed to remount client"
9114 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9116 local init_grants=$(import_param $osc_tgt initial_grant)
9117 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9118 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9119 local gbs=$(import_param $osc_tgt grant_block_size)
9120 local chunk=$(grant_chunk $osc_tgt)
9122 # write random number of bytes from max_brw_size / 4 to max_brw_size
9123 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9124 # align for direct io
9125 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9126 # round to grant consumption unit
9127 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9129 local grants=$((wb_round_up + extent_tax))
9131 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9132 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9133 error "error writing to $DIR/$tfile"
9135 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9136 "direct io with grant allocation"
9138 rm -f $DIR/$tfile || error "rm failed"
9140 # Remount client to reset grant
9141 remount_client $MOUNT || error "failed to remount client"
9142 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9144 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9146 local cmd="oO_WRONLY:w${write_bytes}_yc"
9148 $MULTIOP $DIR/$tfile $cmd &
9152 check_grants $osc_tgt $((init_grants - grants)) \
9153 "buffered io, not write rpc"
9155 kill -USR1 $MULTIPID
9158 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9159 "buffered io, one RPC"
9161 run_test 64f "check grant consumption (with grant allocation)"
9164 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9165 skip "Need MDS version at least 2.14.56"
9167 local mdts=$(comma_list $(mdts_nodes))
9169 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9171 stack_trap "$LCTL set_param $old"
9173 # generate dirty pages and increase dirty granted on MDT
9174 stack_trap "rm -f $DIR/$tfile-*"
9175 for (( i = 0; i < 10; i++)); do
9176 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9177 error "can't set stripe"
9178 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9180 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9181 $LFS getstripe $DIR/$tfile-$i
9182 error "not DoM file"
9189 # wait until grant shrink reset grant dirty on MDTs
9190 for ((i = 0; i < 120; i++)); do
9191 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9192 awk '{sum=sum+$1} END {print sum}')
9193 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9194 echo "$grant_dirty grants, $vm_dirty pages"
9195 (( grant_dirty + vm_dirty == 0 )) && break
9196 (( i == 3 )) && sync &&
9197 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9201 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9202 awk '{sum=sum+$1} END {print sum}')
9203 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9205 run_test 64g "grant shrink on MDT"
9208 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9209 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9211 local instance=$($LFS getname -i $DIR)
9212 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9213 local num_exps=$(do_facet ost1 \
9214 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9215 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9216 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9217 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9219 # 10MiB is for file to be written, max_brw_size * 16 *
9220 # num_exps is space reserve so that tgt_grant_shrink() decided
9222 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9223 (( avail * 1024 < expect )) &&
9224 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9226 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9227 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9228 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9229 $LCTL set_param osc.*OST0000*.grant_shrink=1
9230 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9232 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9233 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9235 # drop cache so that coming read would do rpc
9236 cancel_lru_locks osc
9238 # shrink interval is set to 10, pause for 7 seconds so that
9239 # grant thread did not wake up yet but coming read entered
9240 # shrink mode for rpc (osc_should_shrink_grant())
9243 declare -a cur_grant_bytes
9244 declare -a tot_granted
9245 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9246 tot_granted[0]=$(do_facet ost1 \
9247 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9249 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9251 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9252 tot_granted[1]=$(do_facet ost1 \
9253 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9255 # grant change should be equal on both sides
9256 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9257 tot_granted[0] - tot_granted[1])) ||
9258 error "grant change mismatch, " \
9259 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9260 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9262 run_test 64h "grant shrink on read"
9265 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9266 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9269 remote_ost_nodsh && skip "remote OSTs with nodsh"
9271 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9275 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9276 local instance=$($LFS getname -i $DIR)
9278 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9279 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9281 # shrink grants and simulate rpc loss
9282 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9283 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9284 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9288 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9290 local testid=$(echo $TESTNAME | tr '_' ' ')
9292 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9293 grep "GRANT, real grant" &&
9294 error "client has more grants then it owns" || true
9296 run_test 64i "shrink on reconnect"
9298 # bug 1414 - set/get directories' stripe info
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9302 test_mkdir $DIR/$tdir
9304 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9306 run_test 65a "directory with no stripe info"
9309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 test_mkdir $DIR/$tdir
9312 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9314 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9317 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9319 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9323 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9325 test_mkdir $DIR/$tdir
9326 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9328 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9329 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9331 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9333 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 test_mkdir $DIR/$tdir
9339 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9340 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9342 if [[ $STRIPECOUNT -le 0 ]]; then
9344 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9345 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9346 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9348 sc=$(($STRIPECOUNT - 1))
9350 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9351 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9352 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9353 error "lverify failed"
9355 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9360 test_mkdir $DIR/$tdir
9362 $LFS setstripe $DIR/$tdir || error "setstripe"
9363 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9364 error "no stripe info failed"
9366 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9368 run_test 65e "directory setstripe defaults"
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9373 test_mkdir $DIR/${tdir}f
9374 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9375 error "setstripe succeeded" || true
9377 run_test 65f "dir setstripe permission (should return error) ==="
9380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9382 test_mkdir $DIR/$tdir
9383 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9385 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9386 error "setstripe -S failed"
9387 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9388 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9389 error "delete default stripe failed"
9391 run_test 65g "directory setstripe -d"
9394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9396 test_mkdir $DIR/$tdir
9397 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9399 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9400 error "setstripe -S failed"
9401 test_mkdir $DIR/$tdir/dd1
9402 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9403 error "stripe info inherit failed"
9405 run_test 65h "directory stripe info inherit ===================="
9408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9410 save_layout_restore_at_exit $MOUNT
9412 # bug6367: set non-default striping on root directory
9413 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9415 # bug12836: getstripe on -1 default directory striping
9416 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9418 # bug12836: getstripe -v on -1 default directory striping
9419 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9421 # bug12836: new find on -1 default directory striping
9422 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9424 run_test 65i "various tests to set root directory striping"
9426 test_65j() { # bug6367
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 # if we aren't already remounting for each test, do so for this test
9432 if [ "$I_MOUNTED" = "yes" ]; then
9433 cleanup || error "failed to unmount"
9437 save_layout_restore_at_exit $MOUNT
9439 $LFS setstripe -d $MOUNT || error "setstripe failed"
9441 run_test 65j "set default striping on root directory (bug 6367)="
9445 wait_delete_completed
9446 do_facet $SINGLEMDS "lctl set_param -n \
9447 osp.$ost*MDT0000.max_create_count=$max_count"
9448 do_facet $SINGLEMDS "lctl set_param -n \
9449 osp.$ost*MDT0000.create_count=$count"
9450 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9451 echo $INACTIVE_OSC "is Activate"
9453 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9456 test_65k() { # bug11679
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9458 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9459 remote_mds_nodsh && skip "remote MDS with nodsh"
9461 local disable_precreate=true
9462 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9463 disable_precreate=false
9465 echo "Check OST status: "
9466 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9467 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9469 for OSC in $MDS_OSCS; do
9470 echo $OSC "is active"
9471 do_facet $SINGLEMDS lctl --device %$OSC activate
9474 for INACTIVE_OSC in $MDS_OSCS; do
9475 local ost=$(osc_to_ost $INACTIVE_OSC)
9476 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9477 lov.*md*.target_obd |
9478 awk -F: /$ost/'{ print $1 }' | head -n 1)
9481 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9482 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9484 echo "Deactivate: " $INACTIVE_OSC
9485 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9487 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9488 osp.$ost*MDT0000.create_count")
9489 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9490 osp.$ost*MDT0000.max_create_count")
9491 $disable_precreate &&
9492 do_facet $SINGLEMDS "lctl set_param -n \
9493 osp.$ost*MDT0000.max_create_count=0"
9495 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9496 [ -f $DIR/$tdir/$idx ] && continue
9497 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9498 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9500 error "setstripe $idx should succeed"; }
9501 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9503 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9506 do_facet $SINGLEMDS "lctl set_param -n \
9507 osp.$ost*MDT0000.max_create_count=$max_count"
9508 do_facet $SINGLEMDS "lctl set_param -n \
9509 osp.$ost*MDT0000.create_count=$count"
9510 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9511 echo $INACTIVE_OSC "is Activate"
9513 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9516 run_test 65k "validate manual striping works properly with deactivated OSCs"
9518 test_65l() { # bug 12836
9519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9521 test_mkdir -p $DIR/$tdir/test_dir
9522 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9523 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9525 run_test 65l "lfs find on -1 stripe dir ========================"
9528 local layout=$(save_layout $MOUNT)
9529 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9530 restore_layout $MOUNT $layout
9531 error "setstripe should fail by non-root users"
9535 run_test 65m "normal user can't set filesystem default stripe"
9538 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9539 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9540 skip "Need MDS version at least 2.12.50"
9541 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9543 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9544 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9545 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9547 save_layout_restore_at_exit $MOUNT
9549 # new subdirectory under root directory should not inherit
9550 # the default layout from root
9551 local dir1=$MOUNT/$tdir-1
9552 mkdir $dir1 || error "mkdir $dir1 failed"
9553 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9554 error "$dir1 shouldn't have LOV EA"
9556 # delete the default layout on root directory
9557 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9559 local dir2=$MOUNT/$tdir-2
9560 mkdir $dir2 || error "mkdir $dir2 failed"
9561 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9562 error "$dir2 shouldn't have LOV EA"
9564 # set a new striping pattern on root directory
9565 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9566 local new_def_stripe_size=$((def_stripe_size * 2))
9567 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9568 error "set stripe size on $MOUNT failed"
9570 # new file created in $dir2 should inherit the new stripe size from
9571 # the filesystem default
9572 local file2=$dir2/$tfile-2
9573 touch $file2 || error "touch $file2 failed"
9575 local file2_stripe_size=$($LFS getstripe -S $file2)
9576 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9578 echo "file2_stripe_size: '$file2_stripe_size'"
9579 echo "new_def_stripe_size: '$new_def_stripe_size'"
9580 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9583 local dir3=$MOUNT/$tdir-3
9584 mkdir $dir3 || error "mkdir $dir3 failed"
9585 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9586 # the root layout, which is the actual default layout that will be used
9587 # when new files are created in $dir3.
9588 local dir3_layout=$(get_layout_param $dir3)
9589 local root_dir_layout=$(get_layout_param $MOUNT)
9590 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9592 echo "dir3_layout: '$dir3_layout'"
9593 echo "root_dir_layout: '$root_dir_layout'"
9594 error "$dir3 should show the default layout from $MOUNT"
9597 # set OST pool on root directory
9598 local pool=$TESTNAME
9599 pool_add $pool || error "add $pool failed"
9600 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9601 error "add targets to $pool failed"
9603 $LFS setstripe -p $pool $MOUNT ||
9604 error "set OST pool on $MOUNT failed"
9606 # new file created in $dir3 should inherit the pool from
9607 # the filesystem default
9608 local file3=$dir3/$tfile-3
9609 touch $file3 || error "touch $file3 failed"
9611 local file3_pool=$($LFS getstripe -p $file3)
9612 [[ "$file3_pool" = "$pool" ]] ||
9613 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9615 local dir4=$MOUNT/$tdir-4
9616 mkdir $dir4 || error "mkdir $dir4 failed"
9617 local dir4_layout=$(get_layout_param $dir4)
9618 root_dir_layout=$(get_layout_param $MOUNT)
9619 echo "$LFS getstripe -d $dir4"
9620 $LFS getstripe -d $dir4
9621 echo "$LFS getstripe -d $MOUNT"
9622 $LFS getstripe -d $MOUNT
9623 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9625 echo "dir4_layout: '$dir4_layout'"
9626 echo "root_dir_layout: '$root_dir_layout'"
9627 error "$dir4 should show the default layout from $MOUNT"
9630 # new file created in $dir4 should inherit the pool from
9631 # the filesystem default
9632 local file4=$dir4/$tfile-4
9633 touch $file4 || error "touch $file4 failed"
9635 local file4_pool=$($LFS getstripe -p $file4)
9636 [[ "$file4_pool" = "$pool" ]] ||
9637 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9639 # new subdirectory under non-root directory should inherit
9640 # the default layout from its parent directory
9641 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9642 error "set directory layout on $dir4 failed"
9644 local dir5=$dir4/$tdir-5
9645 mkdir $dir5 || error "mkdir $dir5 failed"
9647 dir4_layout=$(get_layout_param $dir4)
9648 local dir5_layout=$(get_layout_param $dir5)
9649 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9651 echo "dir4_layout: '$dir4_layout'"
9652 echo "dir5_layout: '$dir5_layout'"
9653 error "$dir5 should inherit the default layout from $dir4"
9656 # though subdir under ROOT doesn't inherit default layout, but
9657 # its sub dir/file should be created with default layout.
9658 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9659 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9660 skip "Need MDS version at least 2.12.59"
9662 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9663 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9664 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9666 if [ $default_lmv_hash == "none" ]; then
9667 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9669 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9670 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9673 $LFS setdirstripe -D -c 2 $MOUNT ||
9674 error "setdirstripe -D -c 2 failed"
9675 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9676 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9677 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9679 # $dir4 layout includes pool
9680 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9681 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9682 error "pool lost on setstripe"
9683 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9684 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9685 error "pool lost on compound layout setstripe"
9687 run_test 65n "don't inherit default layout from root for new subdirectories"
9690 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9691 skip "need MDS version at least 2.14.57"
9693 # set OST pool on root directory
9694 local pool=$TESTNAME
9696 pool_add $pool || error "add $pool failed"
9697 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9698 error "add targets to $pool failed"
9700 local dir1=$MOUNT/$tdir
9702 mkdir $dir1 || error "mkdir $dir1 failed"
9704 # set a new striping pattern on root directory
9705 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9707 $LFS setstripe -p $pool $dir1 ||
9708 error "set directory layout on $dir1 failed"
9710 # $dir1 layout includes pool
9711 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9712 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9713 error "pool lost on setstripe"
9714 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9715 $LFS getstripe $dir1
9716 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9717 error "pool lost on compound layout setstripe"
9719 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9720 error "setdirstripe failed on sub-dir with inherited pool"
9721 $LFS getstripe $dir1/dir2
9722 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9723 error "pool lost on compound layout setdirstripe"
9725 $LFS setstripe -E -1 -c 1 $dir1
9726 $LFS getstripe -d $dir1
9727 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9728 error "pool lost on setstripe"
9730 run_test 65o "pool inheritance for mdt component"
9732 test_65p () { # LU-16152
9733 local src_dir=$DIR/$tdir/src_dir
9734 local dst_dir=$DIR/$tdir/dst_dir
9735 local yaml_file=$DIR/$tdir/layout.yaml
9738 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
9739 skip "Need at least version 2.15.51"
9741 test_mkdir -p $src_dir
9742 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
9743 error "failed to setstripe"
9744 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
9745 error "failed to getstripe"
9747 test_mkdir -p $dst_dir
9748 $LFS setstripe --yaml $yaml_file $dst_dir ||
9749 error "failed to setstripe with yaml file"
9750 border=$($LFS getstripe -d $dst_dir |
9751 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
9752 error "failed to getstripe"
9754 # 2048M is 0x80000000, or 2147483648
9755 (( $border == 2147483648 )) ||
9756 error "failed to handle huge number in yaml layout"
9758 run_test 65p "setstripe with yaml file and huge number"
9760 # bug 2543 - update blocks count on client
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 local COUNT=${COUNT:-8}
9765 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9766 sync; sync_all_data; sync; sync_all_data
9767 cancel_lru_locks osc
9768 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9769 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9771 run_test 66 "update inode blocks count on client ==============="
9774 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9778 swapon -s | awk '($1 == "'$1'") { print $4 }'
9781 # bug5265, obdfilter oa2dentry return -ENOENT
9782 # #define OBD_FAIL_SRV_ENOENT 0x217
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 remote_ost_nodsh && skip "remote OST with nodsh"
9788 $LFS setstripe -c 1 -i 0 $f
9790 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9792 do_facet ost1 lctl set_param fail_loc=0x217
9793 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9794 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9796 do_facet ost1 lctl set_param fail_loc=0
9797 $DIRECTIO write $f 0 2 || error "write error"
9799 cancel_lru_locks osc
9800 $DIRECTIO read $f 0 1 || error "read error"
9802 do_facet ost1 lctl set_param fail_loc=0x217
9803 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9805 do_facet ost1 lctl set_param fail_loc=0
9808 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9811 test_mkdir $DIR/$tdir
9812 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9813 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9815 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9817 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9819 [ "$RUNAS_ID" = "$UID" ] &&
9820 skip_env "RUNAS_ID = UID = $UID -- skipping"
9821 # Check that testing environment is properly set up. Skip if not
9822 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9823 skip_env "User $RUNAS_ID does not exist - skipping"
9826 chmod 777 $DIR/$tfile
9827 chmod ug+s $DIR/$tfile
9828 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9829 error "$RUNAS dd $DIR/$tfile failed"
9830 # See if we are still setuid/sgid
9831 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9832 error "S/gid is not dropped on write"
9833 # Now test that MDS is updated too
9834 cancel_lru_locks mdc
9835 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9836 error "S/gid is not dropped on MDS"
9839 run_test 72a "Test that remove suid works properly (bug5695) ===="
9841 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9844 [ "$RUNAS_ID" = "$UID" ] &&
9845 skip_env "RUNAS_ID = UID = $UID -- skipping"
9846 [ "$RUNAS_ID" -eq 0 ] &&
9847 skip_env "RUNAS_ID = 0 -- skipping"
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9849 # Check that testing environment is properly set up. Skip if not
9850 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9851 skip_env "User $RUNAS_ID does not exist - skipping"
9853 touch $DIR/${tfile}-f{g,u}
9854 test_mkdir $DIR/${tfile}-dg
9855 test_mkdir $DIR/${tfile}-du
9856 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9857 chmod g+s $DIR/${tfile}-{f,d}g
9858 chmod u+s $DIR/${tfile}-{f,d}u
9859 for perm in 777 2777 4777; do
9860 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9861 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9862 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9863 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9867 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9869 # bug 3462 - multiple simultaneous MDC requests
9871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9873 test_mkdir $DIR/d73-1
9874 test_mkdir $DIR/d73-2
9875 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9878 lctl set_param fail_loc=0x80000129
9879 $MULTIOP $DIR/d73-1/f73-2 Oc &
9881 lctl set_param fail_loc=0
9883 $MULTIOP $DIR/d73-2/f73-3 Oc &
9887 wait $pid1 || return 1
9891 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9892 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9893 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9897 run_test 73 "multiple MDC requests (should not deadlock)"
9899 test_74a() { # bug 6149, 6184
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9903 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9905 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9906 # will spin in a tight reconnection loop
9907 $LCTL set_param fail_loc=0x8000030e
9908 # get any lock that won't be difficult - lookup works.
9910 $LCTL set_param fail_loc=0
9914 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9916 test_74b() { # bug 13310
9917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9919 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9921 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9922 # will spin in a tight reconnection loop
9923 $LCTL set_param fail_loc=0x8000030e
9924 # get a "difficult" lock
9926 $LCTL set_param fail_loc=0
9930 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9935 #define OBD_FAIL_LDLM_NEW_LOCK
9936 $LCTL set_param fail_loc=0x319
9937 touch $DIR/$tfile && error "touch successful"
9938 $LCTL set_param fail_loc=0
9941 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9943 slab_lic=/sys/kernel/slab/lustre_inode_cache
9945 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9946 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9947 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9950 test_76a() { # Now for b=20433, added originally in b=1443
9951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9953 cancel_lru_locks osc
9954 # there may be some slab objects cached per core
9955 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9956 local before=$(num_objects)
9957 local count=$((512 * cpus))
9958 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9959 local margin=$((count / 10))
9960 if [[ -f $slab_lic/aliases ]]; then
9961 local aliases=$(cat $slab_lic/aliases)
9962 (( aliases > 0 )) && margin=$((margin * aliases))
9965 echo "before slab objects: $before"
9966 for i in $(seq $count); do
9970 cancel_lru_locks osc
9971 local after=$(num_objects)
9972 echo "created: $count, after slab objects: $after"
9973 # shared slab counts are not very accurate, allow significant margin
9974 # the main goal is that the cache growth is not permanently > $count
9975 while (( after > before + margin )); do
9977 after=$(num_objects)
9979 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9980 if (( wait > 60 )); then
9981 error "inode slab grew from $before+$margin to $after"
9985 run_test 76a "confirm clients recycle inodes properly ===="
9988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9989 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9992 local before=$(num_objects)
9994 for i in $(seq $count); do
9999 local after=$(num_objects)
10002 while (( after > before )); do
10004 after=$(num_objects)
10006 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10007 if (( wait > 60 )); then
10008 error "inode slab grew from $before to $after"
10012 echo "slab objects before: $before, after: $after"
10014 run_test 76b "confirm clients recycle directory inodes properly ===="
10016 export ORIG_CSUM=""
10019 # Note: in sptlrpc modes which enable its own bulk checksum, the
10020 # original crc32_le bulk checksum will be automatically disabled,
10021 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10022 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10023 # In this case set_checksums() will not be no-op, because sptlrpc
10024 # bulk checksum will be enabled all through the test.
10026 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10027 lctl set_param -n osc.*.checksums $1
10031 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10032 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10033 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10034 tr -d [] | head -n1)}
10035 set_checksum_type()
10037 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10039 log "set checksum type to $1, rc = $rc"
10043 get_osc_checksum_type()
10045 # arugment 1: OST name, like OST0000
10047 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10048 sed 's/.*\[\(.*\)\].*/\1/g')
10050 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10051 echo $checksum_type
10054 F77_TMP=$TMP/f77-temp
10057 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10058 error "error writing to $F77_TMP"
10061 test_77a() { # bug 10889
10062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10063 $GSS && skip_env "could not run with gss"
10065 [ ! -f $F77_TMP ] && setup_f77
10067 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10071 run_test 77a "normal checksum read/write operation"
10073 test_77b() { # bug 10889
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10075 $GSS && skip_env "could not run with gss"
10077 [ ! -f $F77_TMP ] && setup_f77
10078 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10079 $LCTL set_param fail_loc=0x80000409
10082 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10083 error "dd error: $?"
10084 $LCTL set_param fail_loc=0
10086 for algo in $CKSUM_TYPES; do
10087 cancel_lru_locks osc
10088 set_checksum_type $algo
10089 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10090 $LCTL set_param fail_loc=0x80000408
10091 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10092 $LCTL set_param fail_loc=0
10095 set_checksum_type $ORIG_CSUM_TYPE
10098 run_test 77b "checksum error on client write, read"
10103 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10105 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10106 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10107 $check_ost && [ -n "$ost_file_prefix" ] &&
10108 do_facet ost1 rm -f ${ost_file_prefix}\*
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10113 $GSS && skip_env "could not run with gss"
10114 remote_ost_nodsh && skip "remote OST with nodsh"
10117 local osc_file_prefix
10119 local check_ost=false
10120 local ost_file_prefix
10126 # ensure corruption will occur on first OSS/OST
10127 $LFS setstripe -i 0 $DIR/$tfile
10129 [ ! -f $F77_TMP ] && setup_f77
10130 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10131 error "dd write error: $?"
10132 fid=$($LFS path2fid $DIR/$tfile)
10134 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10137 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10138 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10140 echo "OSS do not support bulk pages dump upon error"
10143 osc_file_prefix=$($LCTL get_param -n debug_path)
10144 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10146 trap cleanup_77c EXIT
10149 # enable bulk pages dump upon error on Client
10150 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10151 # enable bulk pages dump upon error on OSS
10153 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10155 # flush Client cache to allow next read to reach OSS
10156 cancel_lru_locks osc
10158 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10159 $LCTL set_param fail_loc=0x80000408
10160 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10161 $LCTL set_param fail_loc=0
10165 # check cksum dump on Client
10166 osc_file=$(ls ${osc_file_prefix}*)
10167 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10168 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10169 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10170 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10171 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10173 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10174 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10175 error "dump content does not match on Client"
10177 $check_ost || skip "No need to check cksum dump on OSS"
10179 # check cksum dump on OSS
10180 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10181 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10182 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10183 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10184 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10185 error "dump content does not match on OSS"
10189 run_test 77c "checksum error on client read with debug"
10191 test_77d() { # bug 10889
10192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10193 $GSS && skip_env "could not run with gss"
10195 stack_trap "rm -f $DIR/$tfile"
10196 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10197 $LCTL set_param fail_loc=0x80000409
10199 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10200 error "direct write: rc=$?"
10201 $LCTL set_param fail_loc=0
10204 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10205 $LCTL set_param fail_loc=0x80000408
10207 cancel_lru_locks osc
10208 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10209 error "direct read: rc=$?"
10210 $LCTL set_param fail_loc=0
10213 run_test 77d "checksum error on OST direct write, read"
10215 test_77f() { # bug 10889
10216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10217 $GSS && skip_env "could not run with gss"
10220 stack_trap "rm -f $DIR/$tfile"
10221 for algo in $CKSUM_TYPES; do
10222 cancel_lru_locks osc
10223 set_checksum_type $algo
10224 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10225 $LCTL set_param fail_loc=0x409
10226 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10227 error "direct write succeeded"
10228 $LCTL set_param fail_loc=0
10230 set_checksum_type $ORIG_CSUM_TYPE
10233 run_test 77f "repeat checksum error on write (expect error)"
10235 test_77g() { # bug 10889
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10237 $GSS && skip_env "could not run with gss"
10238 remote_ost_nodsh && skip "remote OST with nodsh"
10240 [ ! -f $F77_TMP ] && setup_f77
10242 local file=$DIR/$tfile
10243 stack_trap "rm -f $file" EXIT
10245 $LFS setstripe -c 1 -i 0 $file
10246 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10247 do_facet ost1 lctl set_param fail_loc=0x8000021a
10249 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10250 error "write error: rc=$?"
10251 do_facet ost1 lctl set_param fail_loc=0
10254 cancel_lru_locks osc
10255 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10256 do_facet ost1 lctl set_param fail_loc=0x8000021b
10258 cmp $F77_TMP $file || error "file compare failed"
10259 do_facet ost1 lctl set_param fail_loc=0
10262 run_test 77g "checksum error on OST write, read"
10264 test_77k() { # LU-10906
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10266 $GSS && skip_env "could not run with gss"
10268 local cksum_param="osc.$FSNAME*.checksums"
10269 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10273 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10274 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10275 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10278 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10279 error "failed to set checksum=$i on MGS"
10280 wait_update $HOSTNAME "$get_checksum" $i
10282 echo "remount client, checksum should be $i"
10283 remount_client $MOUNT || error "failed to remount client"
10284 checksum=$(eval $get_checksum)
10285 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10287 # remove persistent param to avoid races with checksum mountopt below
10288 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10289 error "failed to delete checksum on MGS"
10291 for opt in "checksum" "nochecksum"; do
10292 #remount with mount option
10293 echo "remount client with option $opt, checksum should be $i"
10294 umount_client $MOUNT || error "failed to umount client"
10295 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10296 error "failed to mount client with option '$opt'"
10297 checksum=$(eval $get_checksum)
10298 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10302 remount_client $MOUNT || error "failed to remount client"
10304 run_test 77k "enable/disable checksum correctly"
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10308 $GSS && skip_env "could not run with gss"
10311 stack_trap "set_checksums $ORIG_CSUM" EXIT
10312 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10314 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10316 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10317 for algo in $CKSUM_TYPES; do
10318 set_checksum_type $algo || error "fail to set checksum type $algo"
10319 osc_algo=$(get_osc_checksum_type OST0000)
10320 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10322 # no locks, no reqs to let the connection idle
10323 cancel_lru_locks osc
10324 lru_resize_disable osc
10325 wait_osc_import_state client ost1 IDLE
10327 # ensure ost1 is connected
10328 stat $DIR/$tfile >/dev/null || error "can't stat"
10329 wait_osc_import_state client ost1 FULL
10331 osc_algo=$(get_osc_checksum_type OST0000)
10332 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10336 run_test 77l "preferred checksum type is remembered after reconnected"
10338 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10343 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10344 skip "Need at least version 2.14.52"
10345 local param=checksum_speed
10347 $LCTL get_param $param || error "reading $param failed"
10349 csum_speeds=$($LCTL get_param -n $param)
10351 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10352 error "known checksum types are missing"
10354 run_test 77m "Verify checksum_speed is correctly read"
10356 check_filefrag_77n() {
10361 while read extidx a b start end rest; do
10362 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10363 nr_ext=$(( $nr_ext + 1 ))
10364 starts+=( ${start%..} )
10367 done < <( filefrag -sv $1 )
10369 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10374 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10377 $TRUNCATE $DIR/$tfile 0
10378 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10379 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10380 check_filefrag_77n $DIR/$tfile ||
10381 skip "$tfile blocks not contiguous around hole"
10384 stack_trap "set_checksums $ORIG_CSUM" EXIT
10385 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10386 stack_trap "rm -f $DIR/$tfile"
10388 for algo in $CKSUM_TYPES; do
10389 if [[ "$algo" =~ ^t10 ]]; then
10390 set_checksum_type $algo ||
10391 error "fail to set checksum type $algo"
10392 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10393 error "fail to read $tfile with $algo"
10399 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10402 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10403 skip "Need MDS version at least 2.14.55"
10404 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10405 skip "Need OST version at least 2.14.55"
10406 local ofd=obdfilter
10409 # print OST checksum_type
10410 echo "$ofd.$FSNAME-*.checksum_type:"
10411 do_nodes $(comma_list $(osts_nodes)) \
10412 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10414 # print MDT checksum_type
10415 echo "$mdt.$FSNAME-*.checksum_type:"
10416 do_nodes $(comma_list $(mdts_nodes)) \
10417 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10419 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10420 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10422 (( $o_count == $OSTCOUNT )) ||
10423 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10425 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10426 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10428 (( $m_count == $MDSCOUNT )) ||
10429 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10431 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10433 cleanup_test_78() {
10438 test_78() { # bug 10901
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 remote_ost || skip_env "local OST"
10443 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10444 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10445 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10446 echo "MemTotal: $MEMTOTAL"
10448 # reserve 256MB of memory for the kernel and other running processes,
10449 # and then take 1/2 of the remaining memory for the read/write buffers.
10450 if [ $MEMTOTAL -gt 512 ] ;then
10451 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10453 # for those poor memory-starved high-end clusters...
10454 MEMTOTAL=$((MEMTOTAL / 2))
10456 echo "Mem to use for directio: $MEMTOTAL"
10458 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10459 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10460 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10461 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10463 echo "Smallest OST: $SMALLESTOST"
10464 [[ $SMALLESTOST -lt 10240 ]] &&
10465 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10467 trap cleanup_test_78 EXIT
10469 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10470 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10472 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10473 echo "File size: $F78SIZE"
10474 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10475 for i in $(seq 1 $NSEQ); do
10476 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10477 echo directIO rdwr round $i of $NSEQ
10478 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10483 run_test 78 "handle large O_DIRECT writes correctly ============"
10485 test_79() { # bug 12743
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10488 wait_delete_completed
10490 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10491 BKFREE=$(calc_osc_kbytes kbytesfree)
10492 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10494 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10495 DFTOTAL=`echo $STRING | cut -d, -f1`
10496 DFUSED=`echo $STRING | cut -d, -f2`
10497 DFAVAIL=`echo $STRING | cut -d, -f3`
10498 DFFREE=$(($DFTOTAL - $DFUSED))
10500 ALLOWANCE=$((64 * $OSTCOUNT))
10502 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10503 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10504 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10506 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10507 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10508 error "df free($DFFREE) mismatch OST free($BKFREE)"
10510 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10511 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10512 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10515 run_test 79 "df report consistency check ======================="
10517 test_80() { # bug 10718
10518 remote_ost_nodsh && skip "remote OST with nodsh"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10521 # relax strong synchronous semantics for slow backends like ZFS
10522 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10523 local soc="obdfilter.*.sync_lock_cancel"
10524 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10526 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10527 if [ -z "$save" ]; then
10528 soc="obdfilter.*.sync_on_lock_cancel"
10529 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10532 if [ "$save" != "never" ]; then
10533 local hosts=$(comma_list $(osts_nodes))
10535 do_nodes $hosts $LCTL set_param $soc=never
10536 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10540 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10541 sync; sleep 1; sync
10542 local before=$(date +%s)
10543 cancel_lru_locks osc
10544 local after=$(date +%s)
10545 local diff=$((after - before))
10546 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10550 run_test 80 "Page eviction is equally fast at high offsets too"
10552 test_81a() { # LU-456
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10554 remote_ost_nodsh && skip "remote OST with nodsh"
10556 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10557 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10558 do_facet ost1 lctl set_param fail_loc=0x80000228
10560 # write should trigger a retry and success
10561 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10562 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10564 if [ $RC -ne 0 ] ; then
10565 error "write should success, but failed for $RC"
10568 run_test 81a "OST should retry write when get -ENOSPC ==============="
10570 test_81b() { # LU-456
10571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10572 remote_ost_nodsh && skip "remote OST with nodsh"
10574 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10575 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10576 do_facet ost1 lctl set_param fail_loc=0x228
10578 # write should retry several times and return -ENOSPC finally
10579 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10580 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10583 if [ $RC -ne $ENOSPC ] ; then
10584 error "dd should fail for -ENOSPC, but succeed."
10587 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10590 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10592 test_mkdir $DIR/$tdir.cvsroot
10593 chown $RUNAS_ID $DIR/$tdir.cvsroot
10596 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10599 # some versions of cvs import exit(1) when asked to import links or
10600 # files they can't read. ignore those files.
10601 local toignore=$(find . -type l -printf '-I %f\n' -o \
10602 ! -perm /4 -printf '-I %f\n')
10603 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10604 $tdir.reposname vtag rtag
10607 test_mkdir $DIR/$tdir.reposname
10608 chown $RUNAS_ID $DIR/$tdir.reposname
10609 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10611 cd $DIR/$tdir.reposname
10613 $RUNAS cvs add -m 'addmsg' foo99
10615 $RUNAS cvs commit -m 'nomsg' foo99
10616 rm -fr $DIR/$tdir.cvsroot
10618 run_test 99 "cvs strange file/directory operations"
10621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10622 [[ "$NETTYPE" =~ tcp ]] ||
10623 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10624 remote_ost_nodsh && skip "remote OST with nodsh"
10625 remote_mds_nodsh && skip "remote MDS with nodsh"
10627 skip "useless for local single node setup"
10629 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10630 [ "$PROT" != "tcp" ] && continue
10631 RPORT=$(echo $REMOTE | cut -d: -f2)
10632 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10635 LPORT=`echo $LOCAL | cut -d: -f2`
10636 if [ $LPORT -ge 1024 ]; then
10637 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10639 error_exit "local: $LPORT > 1024, remote: $RPORT"
10642 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10644 run_test 100 "check local port using privileged port ==========="
10646 function get_named_value()
10650 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10653 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10654 awk '/^max_cached_mb/ { print $2 }')
10657 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10667 local cache_limit=32
10669 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10670 trap cleanup_101a EXIT
10671 $LCTL set_param -n llite.*.read_ahead_stats=0
10672 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10675 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10677 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10678 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10681 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10682 get_named_value 'read.but.discarded'); do
10683 discard=$(($discard + $s))
10687 $LCTL get_param osc.*-osc*.rpc_stats
10688 $LCTL get_param llite.*.read_ahead_stats
10690 # Discard is generally zero, but sometimes a few random reads line up
10691 # and trigger larger readahead, which is wasted & leads to discards.
10692 if [[ $(($discard)) -gt $nreads ]]; then
10693 error "too many ($discard) discarded pages"
10695 rm -f $DIR/$tfile || true
10697 run_test 101a "check read-ahead for random reads"
10699 setup_test101bc() {
10700 test_mkdir $DIR/$tdir
10702 local FILE_LENGTH=$2
10705 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10707 local list=$(comma_list $(osts_nodes))
10708 set_osd_param $list '' read_cache_enable 0
10709 set_osd_param $list '' writethrough_cache_enable 0
10711 trap cleanup_test101bc EXIT
10712 # prepare the read-ahead file
10713 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10715 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10716 count=$FILE_SIZE_MB 2> /dev/null
10720 cleanup_test101bc() {
10725 local list=$(comma_list $(osts_nodes))
10726 set_osd_param $list '' read_cache_enable 1
10727 set_osd_param $list '' writethrough_cache_enable 1
10731 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10736 local stripe_size=$2
10737 local stride_length=$((stripe_size / read_size))
10738 local stride_width=$((stride_length * OSTCOUNT))
10739 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10740 (stride_width - stride_length) ))
10741 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10742 get_named_value 'read.but.discarded' | calc_total)
10744 if [[ $discard -gt $discard_limit ]]; then
10745 $LCTL get_param llite.*.read_ahead_stats
10746 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10748 echo "Read-ahead success for size ${read_size}"
10753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10756 local STRIPE_SIZE=1048576
10757 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10759 if [ $SLOW == "yes" ]; then
10760 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10762 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10765 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10767 # prepare the read-ahead file
10768 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10769 cancel_lru_locks osc
10770 for BIDX in 2 4 8 16 32 64 128 256
10772 local BSIZE=$((BIDX*4096))
10773 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10774 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10775 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10776 $LCTL set_param -n llite.*.read_ahead_stats=0
10777 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10778 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10779 cancel_lru_locks osc
10780 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10785 run_test 101b "check stride-io mode read-ahead ================="
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10790 local STRIPE_SIZE=1048576
10791 local FILE_LENGTH=$((STRIPE_SIZE*100))
10794 local osc_rpc_stats
10796 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10798 cancel_lru_locks osc
10799 $LCTL set_param osc.*.rpc_stats=0
10800 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10801 $LCTL get_param osc.*.rpc_stats
10802 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10803 local stats=$($LCTL get_param -n $osc_rpc_stats)
10804 local lines=$(echo "$stats" | awk 'END {print NR;}')
10807 if [ $lines -le 20 ]; then
10808 echo "continue debug"
10811 for size in 1 2 4 8; do
10812 local rpc=$(echo "$stats" |
10813 awk '($1 == "'$size':") {print $2; exit; }')
10814 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10815 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10817 echo "$osc_rpc_stats check passed!"
10822 run_test 101c "check stripe_size aligned read-ahead"
10825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10827 local file=$DIR/$tfile
10828 local sz_MB=${FILESIZE_101d:-80}
10829 local ra_MB=${READAHEAD_MB:-40}
10831 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10832 [ $free_MB -lt $sz_MB ] &&
10833 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10835 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10836 $LFS setstripe -c -1 $file || error "setstripe failed"
10838 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10839 echo Cancel LRU locks on lustre client to flush the client cache
10840 cancel_lru_locks osc
10842 echo Disable read-ahead
10843 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10844 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10845 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10846 $LCTL get_param -n llite.*.max_read_ahead_mb
10848 echo "Reading the test file $file with read-ahead disabled"
10849 local sz_KB=$((sz_MB * 1024 / 4))
10850 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10851 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10852 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10853 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10855 echo "Cancel LRU locks on lustre client to flush the client cache"
10856 cancel_lru_locks osc
10857 echo Enable read-ahead with ${ra_MB}MB
10858 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10860 echo "Reading the test file $file with read-ahead enabled"
10861 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10862 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10864 echo "read-ahead disabled time read $raOFF"
10865 echo "read-ahead enabled time read $raON"
10868 wait_delete_completed
10870 # use awk for this check instead of bash because it handles decimals
10871 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10872 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10874 run_test 101d "file read with and without read-ahead enabled"
10877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 local file=$DIR/$tfile
10880 local size_KB=500 #KB
10884 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10885 local need_KB=$((count * size_KB))
10886 [[ $free_KB -le $need_KB ]] &&
10887 skip_env "Need free space $need_KB, have $free_KB"
10889 echo "Creating $count ${size_KB}K test files"
10890 for ((i = 0; i < $count; i++)); do
10891 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10894 echo "Cancel LRU locks on lustre client to flush the client cache"
10895 cancel_lru_locks $OSC
10897 echo "Reset readahead stats"
10898 $LCTL set_param -n llite.*.read_ahead_stats=0
10900 for ((i = 0; i < $count; i++)); do
10901 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10904 $LCTL get_param llite.*.max_cached_mb
10905 $LCTL get_param llite.*.read_ahead_stats
10906 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10907 get_named_value 'misses' | calc_total)
10909 for ((i = 0; i < $count; i++)); do
10910 rm -rf $file.$i 2>/dev/null
10913 #10000 means 20% reads are missing in readahead
10914 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10916 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10919 which iozone || skip_env "no iozone installed"
10921 local old_debug=$($LCTL get_param debug)
10922 old_debug=${old_debug#*=}
10923 $LCTL set_param debug="reada mmap"
10925 # create a test file
10926 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10928 echo Cancel LRU locks on lustre client to flush the client cache
10929 cancel_lru_locks osc
10931 echo Reset readahead stats
10932 $LCTL set_param -n llite.*.read_ahead_stats=0
10934 echo mmap read the file with small block size
10935 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10938 echo checking missing pages
10939 $LCTL get_param llite.*.read_ahead_stats
10940 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10941 get_named_value 'misses' | calc_total)
10943 $LCTL set_param debug="$old_debug"
10944 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10947 run_test 101f "check mmap read performance"
10949 test_101g_brw_size_test() {
10951 local pages=$((mb * 1048576 / PAGE_SIZE))
10952 local file=$DIR/$tfile
10954 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10955 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10956 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10957 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10961 stack_trap "rm -f $file" EXIT
10962 $LCTL set_param -n osc.*.rpc_stats=0
10964 # 10 RPCs should be enough for the test
10966 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10967 { error "dd write ${mb} MB blocks failed"; return 3; }
10968 cancel_lru_locks osc
10969 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10970 { error "dd write ${mb} MB blocks failed"; return 4; }
10972 # calculate number of full-sized read and write RPCs
10973 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10974 sed -n '/pages per rpc/,/^$/p' |
10975 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10976 END { print reads,writes }'))
10977 # allow one extra full-sized read RPC for async readahead
10978 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10979 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10980 [[ ${rpcs[1]} == $count ]] ||
10981 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10985 remote_ost_nodsh && skip "remote OST with nodsh"
10988 local osts=$(get_facets OST)
10989 local list=$(comma_list $(osts_nodes))
10990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10991 local brw_size="obdfilter.*.brw_size"
10993 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10995 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10997 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10998 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10999 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11000 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11001 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11002 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11004 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11007 if [[ $orig_mb -lt 16 ]]; then
11008 save_lustre_params $osts "$brw_size" > $p
11009 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11010 error "set 16MB RPC size failed"
11012 echo "remount client to enable new RPC size"
11013 remount_client $MOUNT || error "remount_client failed"
11016 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11017 # should be able to set brw_size=12, but no rpc_stats for that
11018 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11021 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11023 if [[ $orig_mb -lt 16 ]]; then
11024 restore_lustre_params < $p
11025 remount_client $MOUNT || error "remount_client restore failed"
11028 rm -f $p $DIR/$tfile
11030 run_test 101g "Big bulk(4/16 MiB) readahead"
11033 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11036 error "dd 70M file failed"
11037 echo Cancel LRU locks on lustre client to flush the client cache
11038 cancel_lru_locks osc
11040 echo "Reset readahead stats"
11041 $LCTL set_param -n llite.*.read_ahead_stats 0
11043 echo "Read 10M of data but cross 64M bundary"
11044 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11046 get_named_value 'misses' | calc_total)
11047 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11048 rm -f $p $DIR/$tfile
11050 run_test 101h "Readahead should cover current read window"
11053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11054 error "dd 10M file failed"
11056 local max_per_file_mb=$($LCTL get_param -n \
11057 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11058 cancel_lru_locks osc
11059 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11060 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11061 error "set max_read_ahead_per_file_mb to 1 failed"
11063 echo "Reset readahead stats"
11064 $LCTL set_param llite.*.read_ahead_stats=0
11066 dd if=$DIR/$tfile of=/dev/null bs=2M
11068 $LCTL get_param llite.*.read_ahead_stats
11069 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11070 awk '/misses/ { print $2 }')
11071 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11074 run_test 101i "allow current readahead to exceed reservation"
11077 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11078 error "setstripe $DIR/$tfile failed"
11079 local file_size=$((1048576 * 16))
11080 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11081 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11083 echo Disable read-ahead
11084 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11087 for blk in $PAGE_SIZE 1048576 $file_size; do
11088 cancel_lru_locks osc
11089 echo "Reset readahead stats"
11090 $LCTL set_param -n llite.*.read_ahead_stats=0
11091 local count=$(($file_size / $blk))
11092 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11093 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11094 get_named_value 'failed.to.fast.read' | calc_total)
11095 $LCTL get_param -n llite.*.read_ahead_stats
11096 [ $miss -eq $count ] || error "expected $count got $miss"
11099 rm -f $p $DIR/$tfile
11101 run_test 101j "A complete read block should be submitted when no RA"
11104 test_mkdir $DIR/$tdir
11105 chown $RUNAS_ID $DIR/$tdir
11108 STRIPE_COUNT=$OSTCOUNT
11109 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11111 trap cleanup_test102 EXIT
11113 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11115 for num in 1 2 3 4; do
11116 for count in $(seq 1 $STRIPE_COUNT); do
11117 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11118 local size=`expr $STRIPE_SIZE \* $num`
11119 local file=file"$num-$idx-$count"
11120 $1 $LFS setstripe -S $size -i $idx -c $count $file
11126 $1 tar cf $TMP/f102.tar $tdir --xattrs
11129 cleanup_test102() {
11131 rm -f $TMP/f102.tar
11132 rm -rf $DIR/d0.sanity/d102
11136 [ "$UID" != 0 ] && skip "must run as root"
11137 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11138 skip_env "must have user_xattr"
11140 [ -z "$(which setfattr 2>/dev/null)" ] &&
11141 skip_env "could not find setfattr"
11143 local testfile=$DIR/$tfile
11146 echo "set/get xattr..."
11147 setfattr -n trusted.name1 -v value1 $testfile ||
11148 error "setfattr -n trusted.name1=value1 $testfile failed"
11149 getfattr -n trusted.name1 $testfile 2> /dev/null |
11150 grep "trusted.name1=.value1" ||
11151 error "$testfile missing trusted.name1=value1"
11153 setfattr -n user.author1 -v author1 $testfile ||
11154 error "setfattr -n user.author1=author1 $testfile failed"
11155 getfattr -n user.author1 $testfile 2> /dev/null |
11156 grep "user.author1=.author1" ||
11157 error "$testfile missing trusted.author1=author1"
11159 echo "listxattr..."
11160 setfattr -n trusted.name2 -v value2 $testfile ||
11161 error "$testfile unable to set trusted.name2"
11162 setfattr -n trusted.name3 -v value3 $testfile ||
11163 error "$testfile unable to set trusted.name3"
11164 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11165 grep "trusted.name" | wc -l) -eq 3 ] ||
11166 error "$testfile missing 3 trusted.name xattrs"
11168 setfattr -n user.author2 -v author2 $testfile ||
11169 error "$testfile unable to set user.author2"
11170 setfattr -n user.author3 -v author3 $testfile ||
11171 error "$testfile unable to set user.author3"
11172 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11173 grep "user.author" | wc -l) -eq 3 ] ||
11174 error "$testfile missing 3 user.author xattrs"
11176 echo "remove xattr..."
11177 setfattr -x trusted.name1 $testfile ||
11178 error "$testfile error deleting trusted.name1"
11179 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11180 error "$testfile did not delete trusted.name1 xattr"
11182 setfattr -x user.author1 $testfile ||
11183 error "$testfile error deleting user.author1"
11184 echo "set lustre special xattr ..."
11185 $LFS setstripe -c1 $testfile
11186 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11187 awk -F "=" '/trusted.lov/ { print $2 }' )
11188 setfattr -n "trusted.lov" -v $lovea $testfile ||
11189 error "$testfile doesn't ignore setting trusted.lov again"
11190 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11191 error "$testfile allow setting invalid trusted.lov"
11194 run_test 102a "user xattr test =================================="
11196 check_102b_layout() {
11198 local testfile=$DIR/$tfile
11200 echo "test layout '$layout'"
11201 $LFS setstripe $layout $testfile || error "setstripe failed"
11202 $LFS getstripe -y $testfile
11204 echo "get/set/list trusted.lov xattr ..." # b=10930
11205 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11206 [[ "$value" =~ "trusted.lov" ]] ||
11207 error "can't get trusted.lov from $testfile"
11208 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11209 error "getstripe failed"
11211 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11213 value=$(cut -d= -f2 <<<$value)
11214 # LU-13168: truncated xattr should fail if short lov_user_md header
11215 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11216 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11217 for len in $lens; do
11218 echo "setfattr $len $testfile.2"
11219 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11220 [ $len -lt 66 ] && error "short xattr len=$len worked"
11222 local stripe_size=$($LFS getstripe -S $testfile.2)
11223 local stripe_count=$($LFS getstripe -c $testfile.2)
11224 [[ $stripe_size -eq 65536 ]] ||
11225 error "stripe size $stripe_size != 65536"
11226 [[ $stripe_count -eq $stripe_count_orig ]] ||
11227 error "stripe count $stripe_count != $stripe_count_orig"
11228 rm $testfile $testfile.2
11232 [ -z "$(which setfattr 2>/dev/null)" ] &&
11233 skip_env "could not find setfattr"
11234 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11236 # check plain layout
11237 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11239 # and also check composite layout
11240 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11243 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11246 [ -z "$(which setfattr 2>/dev/null)" ] &&
11247 skip_env "could not find setfattr"
11248 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11250 # b10930: get/set/list lustre.lov xattr
11251 echo "get/set/list lustre.lov xattr ..."
11252 test_mkdir $DIR/$tdir
11253 chown $RUNAS_ID $DIR/$tdir
11254 local testfile=$DIR/$tdir/$tfile
11255 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11256 error "setstripe failed"
11257 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11258 error "getstripe failed"
11259 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11260 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11262 local testfile2=${testfile}2
11263 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11264 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11266 $RUNAS $MCREATE $testfile2
11267 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11268 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11269 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11270 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11271 [ $stripe_count -eq $STRIPECOUNT ] ||
11272 error "stripe count $stripe_count != $STRIPECOUNT"
11274 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11276 compare_stripe_info1() {
11277 local stripe_index_all_zero=true
11279 for num in 1 2 3 4; do
11280 for count in $(seq 1 $STRIPE_COUNT); do
11281 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11282 local size=$((STRIPE_SIZE * num))
11283 local file=file"$num-$offset-$count"
11284 stripe_size=$($LFS getstripe -S $PWD/$file)
11285 [[ $stripe_size -ne $size ]] &&
11286 error "$file: size $stripe_size != $size"
11287 stripe_count=$($LFS getstripe -c $PWD/$file)
11288 # allow fewer stripes to be created, ORI-601
11289 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11290 error "$file: count $stripe_count != $count"
11291 stripe_index=$($LFS getstripe -i $PWD/$file)
11292 [[ $stripe_index -ne 0 ]] &&
11293 stripe_index_all_zero=false
11297 $stripe_index_all_zero &&
11298 error "all files are being extracted starting from OST index 0"
11302 have_xattrs_include() {
11303 tar --help | grep -q xattrs-include &&
11304 echo --xattrs-include="lustre.*"
11308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11309 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11311 XINC=$(have_xattrs_include)
11313 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11314 cd $DIR/$tdir/$tdir
11315 compare_stripe_info1
11317 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11321 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11323 XINC=$(have_xattrs_include)
11325 test_mkdir $DIR/$tdir.restore
11327 tar cf - --xattrs $tdir | tar xf - \
11328 -C $DIR/$tdir.restore --xattrs $XINC
11329 cd $DIR/$tdir.restore/$tdir
11330 compare_stripe_info1
11332 run_test 102f "tar copy files, not keep osts"
11335 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11336 skip "must have user_xattr"
11337 [ -z "$(which setfattr 2>/dev/null)" ] &&
11338 skip_env "could not find setfattr"
11339 [ -z "$(which getfattr 2>/dev/null)" ] &&
11340 skip_env "could not find getfattr"
11342 local xsize=${1:-1024} # in bytes
11343 local file=$DIR/$tfile
11344 local value="$(generate_string $xsize)"
11345 local xbig=trusted.big
11349 log "save $xbig on $file"
11350 if [ -z "$toobig" ]
11352 setfattr -n $xbig -v $value $file ||
11353 error "saving $xbig on $file failed"
11355 setfattr -n $xbig -v $value $file &&
11356 error "saving $xbig on $file succeeded"
11360 local orig=$(get_xattr_value $xbig $file)
11361 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11363 local xsml=trusted.sml
11364 log "save $xsml on $file"
11365 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11367 local new=$(get_xattr_value $xbig $file)
11368 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11370 log "grow $xsml on $file"
11371 setfattr -n $xsml -v "$value" $file ||
11372 error "growing $xsml on $file failed"
11374 new=$(get_xattr_value $xbig $file)
11375 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11376 log "$xbig still valid after growing $xsml"
11381 test_102h() { # bug 15777
11384 run_test 102h "grow xattr from inside inode to external block"
11387 large_xattr_enabled || skip_env "ea_inode feature disabled"
11389 echo "setting xattr of max xattr size: $(max_xattr_size)"
11390 grow_xattr $(max_xattr_size)
11392 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11393 echo "This should fail:"
11394 grow_xattr $(($(max_xattr_size) + 10)) 1
11396 run_test 102ha "grow xattr from inside inode to external inode"
11398 test_102i() { # bug 17038
11399 [ -z "$(which getfattr 2>/dev/null)" ] &&
11400 skip "could not find getfattr"
11403 ln -s $DIR/$tfile $DIR/${tfile}link
11404 getfattr -n trusted.lov $DIR/$tfile ||
11405 error "lgetxattr on $DIR/$tfile failed"
11406 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11407 grep -i "no such attr" ||
11408 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11409 rm -f $DIR/$tfile $DIR/${tfile}link
11411 run_test 102i "lgetxattr test on symbolic link ============"
11414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11417 XINC=$(have_xattrs_include)
11418 setup_test102 "$RUNAS"
11419 chown $RUNAS_ID $DIR/$tdir
11420 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11421 cd $DIR/$tdir/$tdir
11422 compare_stripe_info1 "$RUNAS"
11424 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11427 [ -z "$(which setfattr 2>/dev/null)" ] &&
11428 skip "could not find setfattr"
11431 # b22187 just check that does not crash for regular file.
11432 setfattr -n trusted.lov $DIR/$tfile
11433 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11434 local test_kdir=$DIR/$tdir
11435 test_mkdir $test_kdir
11436 local default_size=$($LFS getstripe -S $test_kdir)
11437 local default_count=$($LFS getstripe -c $test_kdir)
11438 local default_offset=$($LFS getstripe -i $test_kdir)
11439 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11440 error 'dir setstripe failed'
11441 setfattr -n trusted.lov $test_kdir
11442 local stripe_size=$($LFS getstripe -S $test_kdir)
11443 local stripe_count=$($LFS getstripe -c $test_kdir)
11444 local stripe_offset=$($LFS getstripe -i $test_kdir)
11445 [ $stripe_size -eq $default_size ] ||
11446 error "stripe size $stripe_size != $default_size"
11447 [ $stripe_count -eq $default_count ] ||
11448 error "stripe count $stripe_count != $default_count"
11449 [ $stripe_offset -eq $default_offset ] ||
11450 error "stripe offset $stripe_offset != $default_offset"
11451 rm -rf $DIR/$tfile $test_kdir
11453 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11456 [ -z "$(which getfattr 2>/dev/null)" ] &&
11457 skip "could not find getfattr"
11459 # LU-532 trusted. xattr is invisible to non-root
11460 local testfile=$DIR/$tfile
11464 echo "listxattr as user..."
11465 chown $RUNAS_ID $testfile
11466 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11467 grep -q "trusted" &&
11468 error "$testfile trusted xattrs are user visible"
11472 run_test 102l "listxattr size test =================================="
11474 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11475 local path=$DIR/$tfile
11478 listxattr_size_check $path || error "listattr_size_check $path failed"
11480 run_test 102m "Ensure listxattr fails on small bufffer ========"
11484 getxattr() { # getxattr path name
11485 # Return the base64 encoding of the value of xattr name on path.
11489 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11491 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11493 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11495 getfattr --absolute-names --encoding=base64 --name=$name $path |
11496 awk -F= -v name=$name '$1 == name {
11497 print substr($0, index($0, "=") + 1);
11501 test_102n() { # LU-4101 mdt: protect internal xattrs
11502 [ -z "$(which setfattr 2>/dev/null)" ] &&
11503 skip "could not find setfattr"
11504 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11506 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11509 local file0=$DIR/$tfile.0
11510 local file1=$DIR/$tfile.1
11511 local xattr0=$TMP/$tfile.0
11512 local xattr1=$TMP/$tfile.1
11513 local namelist="lov lma lmv link fid version som hsm"
11517 rm -rf $file0 $file1 $xattr0 $xattr1
11518 touch $file0 $file1
11520 # Get 'before' xattrs of $file1.
11521 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11523 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11524 namelist+=" lfsck_namespace"
11525 for name in $namelist; do
11526 # Try to copy xattr from $file0 to $file1.
11527 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11529 setfattr --name=trusted.$name --value="$value" $file1 ||
11530 error "setxattr 'trusted.$name' failed"
11532 # Try to set a garbage xattr.
11533 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11535 if [[ x$name == "xlov" ]]; then
11536 setfattr --name=trusted.lov --value="$value" $file1 &&
11537 error "setxattr invalid 'trusted.lov' success"
11539 setfattr --name=trusted.$name --value="$value" $file1 ||
11540 error "setxattr invalid 'trusted.$name' failed"
11543 # Try to remove the xattr from $file1. We don't care if this
11544 # appears to succeed or fail, we just don't want there to be
11545 # any changes or crashes.
11546 setfattr --remove=$trusted.$name $file1 2> /dev/null
11549 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11552 # Try to copy xattr from $file0 to $file1.
11553 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11555 setfattr --name=trusted.$name --value="$value" $file1 ||
11556 error "setxattr 'trusted.$name' failed"
11558 # Try to set a garbage xattr.
11559 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11561 setfattr --name=trusted.$name --value="$value" $file1 ||
11562 error "setxattr 'trusted.$name' failed"
11564 # Try to remove the xattr from $file1. We don't care if this
11565 # appears to succeed or fail, we just don't want there to be
11566 # any changes or crashes.
11567 setfattr --remove=$trusted.$name $file1 2> /dev/null
11570 # Get 'after' xattrs of file1.
11571 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11573 if ! diff $xattr0 $xattr1; then
11574 error "before and after xattrs of '$file1' differ"
11577 rm -rf $file0 $file1 $xattr0 $xattr1
11581 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11583 test_102p() { # LU-4703 setxattr did not check ownership
11584 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11585 skip "MDS needs to be at least 2.5.56"
11587 local testfile=$DIR/$tfile
11591 echo "setfacl as user..."
11592 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11593 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11595 echo "setfattr as user..."
11596 setfacl -m "u:$RUNAS_ID:---" $testfile
11597 $RUNAS setfattr -x system.posix_acl_access $testfile
11598 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11600 run_test 102p "check setxattr(2) correctly fails without permission"
11603 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11604 skip "MDS needs to be at least 2.6.92"
11606 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11608 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11611 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11612 skip "MDS needs to be at least 2.6.93"
11614 touch $DIR/$tfile || error "touch"
11615 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11616 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11617 rm $DIR/$tfile || error "rm"
11620 mkdir -p $DIR/$tdir || error "mkdir"
11621 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11622 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11623 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11624 error "$testfile error deleting user.author1"
11625 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11626 grep "user.$(basename $tdir)" &&
11627 error "$tdir did not delete user.$(basename $tdir)"
11628 rmdir $DIR/$tdir || error "rmdir"
11631 test_mkdir $DIR/$tdir
11632 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11633 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11634 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11635 error "$testfile error deleting user.author1"
11636 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11637 grep "user.$(basename $tdir)" &&
11638 error "$tdir did not delete user.$(basename $tdir)"
11639 rmdir $DIR/$tdir || error "rm striped dir"
11641 run_test 102r "set EAs with empty values"
11644 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11645 skip "MDS needs to be at least 2.11.52"
11647 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11649 save_lustre_params client "llite.*.xattr_cache" > $save
11651 for cache in 0 1; do
11652 lctl set_param llite.*.xattr_cache=$cache
11655 touch $DIR/$tfile || error "touch"
11656 for prefix in lustre security system trusted user; do
11657 # Note getxattr() may fail with 'Operation not
11658 # supported' or 'No such attribute' depending
11659 # on prefix and cache.
11660 getfattr -n $prefix.n102s $DIR/$tfile &&
11661 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11665 restore_lustre_params < $save
11667 run_test 102s "getting nonexistent xattrs should fail"
11670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11671 skip "MDS needs to be at least 2.11.52"
11673 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11675 save_lustre_params client "llite.*.xattr_cache" > $save
11677 for cache in 0 1; do
11678 lctl set_param llite.*.xattr_cache=$cache
11680 for buf_size in 0 256; do
11682 touch $DIR/$tfile || error "touch"
11683 setfattr -n user.multiop $DIR/$tfile
11684 $MULTIOP $DIR/$tfile oa$buf_size ||
11685 error "cannot get zero length xattr value (buf_size = $buf_size)"
11689 restore_lustre_params < $save
11691 run_test 102t "zero length xattr values handled correctly"
11695 local test=$LUSTRE/tests/acl/$1.test
11696 local tmp=$(mktemp -t $1-XXXXXX).test
11704 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11705 local sedgroups="-e s/:users/:$grp/g"
11706 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11708 sed $sedusers $sedgroups < $test > $tmp
11709 stack_trap "rm -f $tmp"
11710 [[ -s $tmp ]] || error "sed failed to create test script"
11712 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11713 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11717 [ "$UID" != 0 ] && skip "must run as root"
11718 $GSS && skip_env "could not run under gss"
11719 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11720 skip_env "must have acl enabled"
11721 which setfacl || skip_env "could not find setfacl"
11722 remote_mds_nodsh && skip "remote MDS with nodsh"
11724 ACLBIN=${ACLBIN:-"bin"}
11725 ACLDMN=${ACLDMN:-"daemon"}
11726 ACLGRP=${ACLGRP:-"users"}
11727 ACLNBD=${ACLNBD:-"nobody"}
11730 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11731 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11733 if ! id $ACLBIN ; then
11735 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11738 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11739 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11740 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11742 if ! id $ACLDMN ; then
11744 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11747 if ! getent group $ACLGRP; then
11748 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11750 if ! getent group $ACLGRP; then
11751 echo "cannot find group '$ACLGRP', adding it"
11753 add_group 60000 $ACLGRP
11757 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11758 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11759 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11761 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11762 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11764 if ! getent group $ACLGRP; then
11765 echo "cannot find group '$ACLGRP', adding it"
11767 add_group 60000 $ACLGRP
11769 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11770 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11772 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11776 gpasswd -a $ACLDMN $ACLBIN ||
11777 error "setting client group failed" # LU-5641
11778 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11779 error "setting MDS group failed" # LU-5641
11781 declare -a identity_old
11783 for num in $(seq $MDSCOUNT); do
11784 switch_identity $num true || identity_old[$num]=$?
11787 SAVE_UMASK=$(umask)
11789 mkdir -p $DIR/$tdir
11792 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11793 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11794 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11795 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11796 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11797 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11798 if ! id -u $ACLNBD ||
11799 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11801 if ! id -u $ACLNBD; then
11805 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11806 add_group $(id -u $ACLNBD) $ACLNBD
11807 if ! getent group $ACLNBD; then
11811 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11812 [[ -n "$ACLNBD" ]] && which setfattr; then
11813 run_acl_subtest permissions_xattr \
11814 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11815 elif [[ -z "$ACLNBD" ]]; then
11816 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11818 echo "skip 'permission_xattr' test - missing setfattr command"
11820 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11822 # inheritance test got from HP
11823 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11824 chmod +x make-tree || error "chmod +x failed"
11825 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11828 echo "LU-974 ignore umask when acl is enabled..."
11829 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11830 if [ $MDSCOUNT -ge 2 ]; then
11831 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11834 echo "LU-2561 newly created file is same size as directory..."
11835 if [ "$mds1_FSTYPE" != "zfs" ]; then
11836 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11838 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11841 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11846 for num in $(seq $MDSCOUNT); do
11847 if [ "${identity_old[$num]}" = 1 ]; then
11848 switch_identity $num false || identity_old[$num]=$?
11852 run_test 103a "acl test"
11858 for U in {0..511}; do
11860 local O=$(printf "%04o" $U)
11862 umask $(printf "%04o" $((511 ^ $O)))
11863 $LFS setstripe -c 1 $DIR/$tfile.s$O
11864 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11866 (( $S == ($O & 0666) )) ||
11867 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11869 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11870 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11871 (( $S == ($O & 0666) )) ||
11872 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11874 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11875 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11876 (( $S == ($O & 0666) )) ||
11877 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11878 rm -f $DIR/$tfile.[smp]$0
11882 # limit the concurrently running threads to 64. LU-11878
11883 local idx=$((U % 64))
11884 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11889 run_test 103b "umask lfs setstripe"
11892 mkdir -p $DIR/$tdir
11893 cp -rp $DIR/$tdir $DIR/$tdir.bak
11895 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11896 error "$DIR/$tdir shouldn't contain default ACL"
11897 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11898 error "$DIR/$tdir.bak shouldn't contain default ACL"
11901 run_test 103c "'cp -rp' won't set empty acl"
11906 local saved_debug=$($LCTL get_param -n debug)
11908 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11909 skip "MDS needs to be at least 2.14.52"
11911 large_xattr_enabled || skip_env "ea_inode feature disabled"
11913 mkdir -p $DIR/$tdir
11914 # add big LOV EA to cause reply buffer overflow earlier
11915 $LFS setstripe -C 1000 $DIR/$tdir
11916 lctl set_param mdc.*-mdc*.stats=clear
11918 $LCTL set_param debug=0
11919 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11920 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11922 # add a large number of default ACLs (expect 8000+ for 2.13+)
11923 for U in {2..7000}; do
11924 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11925 error "Able to add just $U default ACLs"
11927 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11928 echo "$numacl default ACLs created"
11930 stat $DIR/$tdir || error "Cannot stat directory"
11931 # check file creation
11932 touch $DIR/$tdir/$tfile ||
11933 error "failed to create $tfile with $numacl default ACLs"
11934 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11935 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11936 echo "$fileacl ACLs were inherited"
11937 (( $fileacl == $numacl )) ||
11938 error "Not all default ACLs were inherited: $numacl != $fileacl"
11939 # check that new ACLs creation adds new ACLs to inherited ACLs
11940 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11941 error "Cannot set new ACL"
11942 numacl=$((numacl + 1))
11943 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11944 (( $fileacl == $numacl )) ||
11945 error "failed to add new ACL: $fileacl != $numacl as expected"
11946 # adds more ACLs to a file to reach their maximum at 8000+
11948 for U in {20000..25000}; do
11949 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11950 numacl=$((numacl + 1))
11952 echo "Added $numacl more ACLs to the file"
11953 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11954 echo "Total $fileacl ACLs in file"
11955 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11956 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11957 rmdir $DIR/$tdir || error "Cannot remove directory"
11959 run_test 103e "inheritance of big amount of default ACLs"
11962 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11963 skip "MDS needs to be at least 2.14.51"
11965 large_xattr_enabled || skip_env "ea_inode feature disabled"
11967 # enable changelog to consume more internal MDD buffers
11970 mkdir -p $DIR/$tdir
11972 $LFS setstripe -C 1000 $DIR/$tdir
11973 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11974 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11975 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11976 rmdir $DIR/$tdir || error "Cannot remove directory"
11978 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11984 lfs df || error "lfs df failed"
11985 lfs df -ih || error "lfs df -ih failed"
11986 lfs df -h $DIR || error "lfs df -h $DIR failed"
11987 lfs df -i $DIR || error "lfs df -i $DIR failed"
11988 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11989 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11991 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11992 lctl --device %$OSC deactivate
11993 lfs df || error "lfs df with deactivated OSC failed"
11994 lctl --device %$OSC activate
11995 # wait the osc back to normal
11996 wait_osc_import_ready client ost
11998 lfs df || error "lfs df with reactivated OSC failed"
12001 run_test 104a "lfs df [-ih] [path] test ========================="
12004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12005 [ $RUNAS_ID -eq $UID ] &&
12006 skip_env "RUNAS_ID = UID = $UID -- skipping"
12008 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12009 grep "Permission denied" | wc -l)))
12010 if [ $denied_cnt -ne 0 ]; then
12011 error "lfs check servers test failed"
12014 run_test 104b "$RUNAS lfs check servers test ===================="
12017 # Verify $1 is within range of $2.
12018 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12019 # $1 is <= 2% of $2. Else Fail.
12022 # Strip all units (M, G, T)
12023 actual=$(echo $1 | tr -d A-Z)
12024 expect=$(echo $2 | tr -d A-Z)
12026 expect_lo=$(($expect * 98 / 100)) # 2% below
12027 expect_hi=$(($expect * 102 / 100)) # 2% above
12029 # permit 2% drift above and below
12030 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12035 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12037 local ost_param="osd-zfs.$FSNAME-OST0000."
12038 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12039 local ofacets=$(get_facets OST)
12040 local mfacets=$(get_facets MDS)
12041 local saved_ost_blocks=
12042 local saved_mdt_blocks=
12044 echo "Before recordsize change"
12045 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12046 df=($(df -h | grep "$MOUNT"$))
12049 echo "lfs output : ${lfs_df[*]}"
12050 echo "df output : ${df[*]}"
12052 for facet in ${ofacets//,/ }; do
12053 if [ -z $saved_ost_blocks ]; then
12054 saved_ost_blocks=$(do_facet $facet \
12055 lctl get_param -n $ost_param.blocksize)
12056 echo "OST Blocksize: $saved_ost_blocks"
12058 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12059 do_facet $facet zfs set recordsize=32768 $ost
12062 # BS too small. Sufficient for functional testing.
12063 for facet in ${mfacets//,/ }; do
12064 if [ -z $saved_mdt_blocks ]; then
12065 saved_mdt_blocks=$(do_facet $facet \
12066 lctl get_param -n $mdt_param.blocksize)
12067 echo "MDT Blocksize: $saved_mdt_blocks"
12069 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12070 do_facet $facet zfs set recordsize=32768 $mdt
12073 # Give new values chance to reflect change
12076 echo "After recordsize change"
12077 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12078 df_after=($(df -h | grep "$MOUNT"$))
12081 echo "lfs output : ${lfs_df_after[*]}"
12082 echo "df output : ${df_after[*]}"
12085 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12086 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12087 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12088 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12089 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12090 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12093 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12094 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12095 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12096 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12097 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12098 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12100 # Restore MDT recordize back to original
12101 for facet in ${mfacets//,/ }; do
12102 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12103 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12106 # Restore OST recordize back to original
12107 for facet in ${ofacets//,/ }; do
12108 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12109 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12114 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12117 (( $RUNAS_ID != $UID )) ||
12118 skip_env "RUNAS_ID = UID = $UID -- skipping"
12120 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12121 skip "lustre version doesn't support lctl dl with non-root"
12123 # debugfs only allows root users to access files, so the
12124 # previous move of the "devices" file to debugfs broke
12125 # "lctl dl" for non-root users. The LU-9680 Netlink
12126 # interface again allows non-root users to list devices.
12127 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12128 error "lctl dl doesn't work for non root"
12130 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12131 [ "$ost_count" -eq $OSTCOUNT ] ||
12132 error "lctl dl reports wrong number of OST devices"
12134 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12135 [ "$mdt_count" -eq $MDSCOUNT ] ||
12136 error "lctl dl reports wrong number of MDT devices"
12138 run_test 104d "$RUNAS lctl dl test"
12141 # doesn't work on 2.4 kernels
12143 if $(flock_is_enabled); then
12144 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12146 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12150 run_test 105a "flock when mounted without -o flock test ========"
12154 if $(flock_is_enabled); then
12155 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12157 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12161 run_test 105b "fcntl when mounted without -o flock test ========"
12165 if $(flock_is_enabled); then
12166 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12168 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12172 run_test 105c "lockf when mounted without -o flock test"
12174 test_105d() { # bug 15924
12175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12177 test_mkdir $DIR/$tdir
12178 flock_is_enabled || skip_env "mount w/o flock enabled"
12179 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12180 $LCTL set_param fail_loc=0x80000315
12181 flocks_test 2 $DIR/$tdir
12183 run_test 105d "flock race (should not freeze) ========"
12185 test_105e() { # bug 22660 && 22040
12186 flock_is_enabled || skip_env "mount w/o flock enabled"
12189 flocks_test 3 $DIR/$tfile
12191 run_test 105e "Two conflicting flocks from same process"
12193 test_106() { #bug 10921
12194 test_mkdir $DIR/$tdir
12195 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12196 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12198 run_test 106 "attempt exec of dir followed by chown of that dir"
12201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 local save_pattern=$(sysctl -n kernel.core_pattern)
12210 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12211 sysctl -w kernel.core_pattern=$file
12212 sysctl -w kernel.core_uses_pid=0
12214 ulimit -c unlimited
12220 kill -s 11 $SLEEPPID
12222 if [ -e $file ]; then
12223 size=`stat -c%s $file`
12224 [ $size -eq 0 ] && error "Fail to create core file $file"
12226 error "Fail to create core file $file"
12229 sysctl -w kernel.core_pattern=$save_pattern
12230 sysctl -w kernel.core_uses_pid=$save_uses_pid
12233 run_test 107 "Coredump on SIG"
12236 test_mkdir $DIR/$tdir
12237 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12238 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12239 error "mkdir with 256 char should fail, but did not"
12240 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12241 error "create with 255 char failed"
12242 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12243 error "create with 256 char should fail, but did not"
12248 run_test 110 "filename length checking"
12250 test_116a() { # was previously test_116()
12251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12252 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12253 remote_mds_nodsh && skip "remote MDS with nodsh"
12255 echo -n "Free space priority "
12256 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12261 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12262 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12263 stack_trap simple_cleanup_common
12265 # Check if we need to generate uneven OSTs
12266 test_mkdir -p $DIR/$tdir/OST${MINI}
12267 local FILL=$((MINV / 4))
12268 local DIFF=$((MAXV - MINV))
12269 local DIFF2=$((DIFF * 100 / MINV))
12271 local threshold=$(do_facet $SINGLEMDS \
12272 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12273 threshold=${threshold%%%}
12274 echo -n "Check for uneven OSTs: "
12275 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12277 if [[ $DIFF2 -gt $threshold ]]; then
12279 echo "Don't need to fill OST$MINI"
12281 # generate uneven OSTs. Write 2% over the QOS threshold value
12283 DIFF=$((threshold - DIFF2 + 2))
12284 DIFF2=$((MINV * DIFF / 100))
12285 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12286 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12287 error "setstripe failed"
12288 DIFF=$((DIFF2 / 2048))
12290 while [ $i -lt $DIFF ]; do
12292 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12293 bs=2M count=1 2>/dev/null
12302 DIFF=$((MAXV - MINV))
12303 DIFF2=$((DIFF * 100 / MINV))
12304 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12305 if [ $DIFF2 -gt $threshold ]; then
12308 skip "QOS imbalance criteria not met"
12316 # now fill using QOS
12317 $LFS setstripe -c 1 $DIR/$tdir
12318 FILL=$((FILL / 200))
12319 if [ $FILL -gt 600 ]; then
12322 echo "writing $FILL files to QOS-assigned OSTs"
12324 while [ $i -lt $FILL ]; do
12326 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12327 count=1 2>/dev/null
12330 echo "wrote $i 200k files"
12334 echo "Note: free space may not be updated, so measurements might be off"
12336 DIFF2=$((MAXV - MINV))
12337 echo "free space delta: orig $DIFF final $DIFF2"
12338 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12339 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12340 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12341 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12342 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12343 if [[ $DIFF -gt 0 ]]; then
12344 FILL=$((DIFF2 * 100 / DIFF - 100))
12345 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12348 # Figure out which files were written where
12349 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12350 awk '/'$MINI1': / {print $2; exit}')
12352 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12353 echo "$MINC files created on smaller OST $MINI1"
12354 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12355 awk '/'$MAXI1': / {print $2; exit}')
12357 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12358 echo "$MAXC files created on larger OST $MAXI1"
12359 if [[ $MINC -gt 0 ]]; then
12360 FILL=$((MAXC * 100 / MINC - 100))
12361 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12363 [[ $MAXC -gt $MINC ]] ||
12364 error_ignore LU-9 "stripe QOS didn't balance free space"
12366 run_test 116a "stripe QOS: free space balance ==================="
12368 test_116b() { # LU-2093
12369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12370 remote_mds_nodsh && skip "remote MDS with nodsh"
12372 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12373 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12374 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12375 [ -z "$old_rr" ] && skip "no QOS"
12376 do_facet $SINGLEMDS lctl set_param \
12377 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12378 mkdir -p $DIR/$tdir
12379 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12380 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12381 do_facet $SINGLEMDS lctl set_param fail_loc=0
12383 do_facet $SINGLEMDS lctl set_param \
12384 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12386 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12388 test_117() # bug 10891
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12392 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12393 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12394 lctl set_param fail_loc=0x21e
12395 > $DIR/$tfile || error "truncate failed"
12396 lctl set_param fail_loc=0
12397 echo "Truncate succeeded."
12400 run_test 117 "verify osd extend =========="
12402 NO_SLOW_RESENDCOUNT=4
12403 export OLD_RESENDCOUNT=""
12404 set_resend_count () {
12405 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12406 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12407 lctl set_param -n $PROC_RESENDCOUNT $1
12408 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12411 # for reduce test_118* time (b=14842)
12412 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12414 # Reset async IO behavior after error case
12416 FILE=$DIR/reset_async
12418 # Ensure all OSCs are cleared
12419 $LFS setstripe -c -1 $FILE
12420 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12425 test_118a() #bug 11710
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12432 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12433 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12441 run_test 118a "verify O_SYNC works =========="
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 remote_ost_nodsh && skip "remote OST with nodsh"
12450 #define OBD_FAIL_SRV_ENOENT 0x217
12451 set_nodes_failloc "$(osts_nodes)" 0x217
12452 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12454 set_nodes_failloc "$(osts_nodes)" 0
12455 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12456 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12459 if [[ $RC -eq 0 ]]; then
12460 error "Must return error due to dropped pages, rc=$RC"
12464 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12465 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12469 echo "Dirty pages not leaked on ENOENT"
12471 # Due to the above error the OSC will issue all RPCs syncronously
12472 # until a subsequent RPC completes successfully without error.
12473 $MULTIOP $DIR/$tfile Ow4096yc
12478 run_test 118b "Reclaim dirty pages on fatal error =========="
12482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12484 # for 118c, restore the original resend count, LU-1940
12485 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12486 set_resend_count $OLD_RESENDCOUNT
12487 remote_ost_nodsh && skip "remote OST with nodsh"
12491 #define OBD_FAIL_OST_EROFS 0x216
12492 set_nodes_failloc "$(osts_nodes)" 0x216
12494 # multiop should block due to fsync until pages are written
12495 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12499 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12500 error "Multiop failed to block on fsync, pid=$MULTIPID"
12503 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12505 if [[ $WRITEBACK -eq 0 ]]; then
12506 error "No page in writeback, writeback=$WRITEBACK"
12509 set_nodes_failloc "$(osts_nodes)" 0
12512 if [[ $RC -ne 0 ]]; then
12513 error "Multiop fsync failed, rc=$RC"
12516 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12517 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12519 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12520 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12524 echo "Dirty pages flushed via fsync on EROFS"
12527 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12529 # continue to use small resend count to reduce test_118* time (b=14842)
12530 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12535 remote_ost_nodsh && skip "remote OST with nodsh"
12539 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12540 set_nodes_failloc "$(osts_nodes)" 0x214
12541 # multiop should block due to fsync until pages are written
12542 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12546 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12547 error "Multiop failed to block on fsync, pid=$MULTIPID"
12550 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12552 if [[ $WRITEBACK -eq 0 ]]; then
12553 error "No page in writeback, writeback=$WRITEBACK"
12556 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12557 set_nodes_failloc "$(osts_nodes)" 0
12559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12567 echo "Dirty pages gaurenteed flushed via fsync"
12570 run_test 118d "Fsync validation inject a delay of the bulk =========="
12573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12577 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12578 lctl set_param fail_loc=0x8000040a
12580 # Should simulate EINVAL error which is fatal
12581 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12583 if [[ $RC -eq 0 ]]; then
12584 error "Must return error due to dropped pages, rc=$RC"
12587 lctl set_param fail_loc=0x0
12589 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12590 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12591 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12593 if [[ $LOCKED -ne 0 ]]; then
12594 error "Locked pages remain in cache, locked=$LOCKED"
12597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12602 echo "No pages locked after fsync"
12607 run_test 118f "Simulate unrecoverable OSC side error =========="
12610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12614 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12615 lctl set_param fail_loc=0x406
12617 # simulate local -ENOMEM
12618 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12621 lctl set_param fail_loc=0
12622 if [[ $RC -eq 0 ]]; then
12623 error "Must return error due to dropped pages, rc=$RC"
12626 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12627 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12628 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12630 if [[ $LOCKED -ne 0 ]]; then
12631 error "Locked pages remain in cache, locked=$LOCKED"
12634 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12635 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12639 echo "No pages locked after fsync"
12644 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12648 remote_ost_nodsh && skip "remote OST with nodsh"
12652 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12653 set_nodes_failloc "$(osts_nodes)" 0x20e
12654 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12655 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12658 set_nodes_failloc "$(osts_nodes)" 0
12659 if [[ $RC -eq 0 ]]; then
12660 error "Must return error due to dropped pages, rc=$RC"
12663 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12664 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12665 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12667 if [[ $LOCKED -ne 0 ]]; then
12668 error "Locked pages remain in cache, locked=$LOCKED"
12671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12676 echo "No pages locked after fsync"
12680 run_test 118h "Verify timeout in handling recoverables errors =========="
12682 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12686 remote_ost_nodsh && skip "remote OST with nodsh"
12690 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12691 set_nodes_failloc "$(osts_nodes)" 0x20e
12693 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12697 set_nodes_failloc "$(osts_nodes)" 0
12701 if [[ $RC -ne 0 ]]; then
12702 error "got error, but should be not, rc=$RC"
12705 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12708 if [[ $LOCKED -ne 0 ]]; then
12709 error "Locked pages remain in cache, locked=$LOCKED"
12712 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12713 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12717 echo "No pages locked after fsync"
12721 run_test 118i "Fix error before timeout in recoverable error =========="
12723 [ "$SLOW" = "no" ] && set_resend_count 4
12726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12727 remote_ost_nodsh && skip "remote OST with nodsh"
12731 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12732 set_nodes_failloc "$(osts_nodes)" 0x220
12734 # return -EIO from OST
12735 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12737 set_nodes_failloc "$(osts_nodes)" 0x0
12738 if [[ $RC -eq 0 ]]; then
12739 error "Must return error due to dropped pages, rc=$RC"
12742 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12745 if [[ $LOCKED -ne 0 ]]; then
12746 error "Locked pages remain in cache, locked=$LOCKED"
12749 # in recoverable error on OST we want resend and stay until it finished
12750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12755 echo "No pages locked after fsync"
12759 run_test 118j "Simulate unrecoverable OST side error =========="
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12764 remote_ost_nodsh && skip "remote OSTs with nodsh"
12766 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12767 set_nodes_failloc "$(osts_nodes)" 0x20e
12768 test_mkdir $DIR/$tdir
12770 for ((i=0;i<10;i++)); do
12771 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12772 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12779 set_nodes_failloc "$(osts_nodes)" 0
12782 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12784 test_118l() # LU-646
12786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12788 test_mkdir $DIR/$tdir
12789 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12792 run_test 118l "fsync dir"
12794 test_118m() # LU-3066
12796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12798 test_mkdir $DIR/$tdir
12799 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12802 run_test 118m "fdatasync dir ========="
12804 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 remote_ost_nodsh && skip "remote OSTs with nodsh"
12814 # Sleep to avoid a cached response.
12815 #define OBD_STATFS_CACHE_SECONDS 1
12818 # Inject a 10 second delay in the OST_STATFS handler.
12819 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12820 set_nodes_failloc "$(osts_nodes)" 0x242
12823 stat --file-system $MOUNT > /dev/null
12826 set_nodes_failloc "$(osts_nodes)" 0
12828 if ((end - begin > 20)); then
12829 error "statfs took $((end - begin)) seconds, expected 10"
12832 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12834 test_119a() # bug 11737
12836 BSIZE=$((512 * 1024))
12837 directio write $DIR/$tfile 0 1 $BSIZE
12838 # We ask to read two blocks, which is more than a file size.
12839 # directio will indicate an error when requested and actual
12840 # sizes aren't equeal (a normal situation in this case) and
12841 # print actual read amount.
12842 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12843 if [ "$NOB" != "$BSIZE" ]; then
12844 error "read $NOB bytes instead of $BSIZE"
12848 run_test 119a "Short directIO read must return actual read amount"
12850 test_119b() # bug 11737
12852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12854 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12857 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12858 error "direct read failed"
12861 run_test 119b "Sparse directIO read must return actual read amount"
12863 test_119c() # bug 13099
12866 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12867 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12870 run_test 119c "Testing for direct read hitting hole"
12872 test_119d() # bug 15950
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12876 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12877 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12879 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12880 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12881 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12882 lctl set_param fail_loc=0x40d
12883 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12886 cat $DIR/$tfile > /dev/null &
12887 lctl set_param fail_loc=0
12890 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12892 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12893 error "the read rpcs have not completed in 2s"
12895 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12897 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12901 remote_mds_nodsh && skip "remote MDS with nodsh"
12902 test_mkdir -i0 -c1 $DIR/$tdir
12903 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12904 skip_env "no early lock cancel on server"
12906 lru_resize_disable mdc
12907 lru_resize_disable osc
12908 cancel_lru_locks mdc
12909 # asynchronous object destroy at MDT could cause bl ast to client
12910 cancel_lru_locks osc
12912 stat $DIR/$tdir > /dev/null
12913 can1=$(do_facet mds1 \
12914 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12915 awk '/ldlm_cancel/ {print $2}')
12916 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12917 awk '/ldlm_bl_callback/ {print $2}')
12918 test_mkdir -i0 -c1 $DIR/$tdir/d1
12919 can2=$(do_facet mds1 \
12920 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12921 awk '/ldlm_cancel/ {print $2}')
12922 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12923 awk '/ldlm_bl_callback/ {print $2}')
12924 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12925 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12926 lru_resize_enable mdc
12927 lru_resize_enable osc
12929 run_test 120a "Early Lock Cancel: mkdir test"
12932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12933 remote_mds_nodsh && skip "remote MDS with nodsh"
12934 test_mkdir $DIR/$tdir
12935 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12936 skip_env "no early lock cancel on server"
12938 lru_resize_disable mdc
12939 lru_resize_disable osc
12940 cancel_lru_locks mdc
12941 stat $DIR/$tdir > /dev/null
12942 can1=$(do_facet $SINGLEMDS \
12943 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12944 awk '/ldlm_cancel/ {print $2}')
12945 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12946 awk '/ldlm_bl_callback/ {print $2}')
12947 touch $DIR/$tdir/f1
12948 can2=$(do_facet $SINGLEMDS \
12949 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12950 awk '/ldlm_cancel/ {print $2}')
12951 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12952 awk '/ldlm_bl_callback/ {print $2}')
12953 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12954 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12955 lru_resize_enable mdc
12956 lru_resize_enable osc
12958 run_test 120b "Early Lock Cancel: create test"
12961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12962 remote_mds_nodsh && skip "remote MDS with nodsh"
12963 test_mkdir -i0 -c1 $DIR/$tdir
12964 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12965 skip "no early lock cancel on server"
12967 lru_resize_disable mdc
12968 lru_resize_disable osc
12969 test_mkdir -i0 -c1 $DIR/$tdir/d1
12970 test_mkdir -i0 -c1 $DIR/$tdir/d2
12971 touch $DIR/$tdir/d1/f1
12972 cancel_lru_locks mdc
12973 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12974 can1=$(do_facet mds1 \
12975 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12976 awk '/ldlm_cancel/ {print $2}')
12977 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12978 awk '/ldlm_bl_callback/ {print $2}')
12979 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12980 can2=$(do_facet mds1 \
12981 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12982 awk '/ldlm_cancel/ {print $2}')
12983 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12984 awk '/ldlm_bl_callback/ {print $2}')
12985 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12986 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12987 lru_resize_enable mdc
12988 lru_resize_enable osc
12990 run_test 120c "Early Lock Cancel: link test"
12993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12994 remote_mds_nodsh && skip "remote MDS with nodsh"
12995 test_mkdir -i0 -c1 $DIR/$tdir
12996 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12997 skip_env "no early lock cancel on server"
12999 lru_resize_disable mdc
13000 lru_resize_disable osc
13002 cancel_lru_locks mdc
13003 stat $DIR/$tdir > /dev/null
13004 can1=$(do_facet mds1 \
13005 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13006 awk '/ldlm_cancel/ {print $2}')
13007 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13008 awk '/ldlm_bl_callback/ {print $2}')
13009 chmod a+x $DIR/$tdir
13010 can2=$(do_facet mds1 \
13011 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13012 awk '/ldlm_cancel/ {print $2}')
13013 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13014 awk '/ldlm_bl_callback/ {print $2}')
13015 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13016 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13017 lru_resize_enable mdc
13018 lru_resize_enable osc
13020 run_test 120d "Early Lock Cancel: setattr test"
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13025 skip_env "no early lock cancel on server"
13026 remote_mds_nodsh && skip "remote MDS with nodsh"
13028 local dlmtrace_set=false
13030 test_mkdir -i0 -c1 $DIR/$tdir
13031 lru_resize_disable mdc
13032 lru_resize_disable osc
13033 ! $LCTL get_param debug | grep -q dlmtrace &&
13034 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13035 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13036 cancel_lru_locks mdc
13037 cancel_lru_locks osc
13038 dd if=$DIR/$tdir/f1 of=/dev/null
13039 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13040 # XXX client can not do early lock cancel of OST lock
13041 # during unlink (LU-4206), so cancel osc lock now.
13043 cancel_lru_locks osc
13044 can1=$(do_facet mds1 \
13045 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13046 awk '/ldlm_cancel/ {print $2}')
13047 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13048 awk '/ldlm_bl_callback/ {print $2}')
13049 unlink $DIR/$tdir/f1
13051 can2=$(do_facet mds1 \
13052 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13053 awk '/ldlm_cancel/ {print $2}')
13054 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13055 awk '/ldlm_bl_callback/ {print $2}')
13056 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13057 $LCTL dk $TMP/cancel.debug.txt
13058 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13059 $LCTL dk $TMP/blocking.debug.txt
13060 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13061 lru_resize_enable mdc
13062 lru_resize_enable osc
13064 run_test 120e "Early Lock Cancel: unlink test"
13067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13068 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13069 skip_env "no early lock cancel on server"
13070 remote_mds_nodsh && skip "remote MDS with nodsh"
13072 test_mkdir -i0 -c1 $DIR/$tdir
13073 lru_resize_disable mdc
13074 lru_resize_disable osc
13075 test_mkdir -i0 -c1 $DIR/$tdir/d1
13076 test_mkdir -i0 -c1 $DIR/$tdir/d2
13077 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13078 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13079 cancel_lru_locks mdc
13080 cancel_lru_locks osc
13081 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13082 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13083 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13084 # XXX client can not do early lock cancel of OST lock
13085 # during rename (LU-4206), so cancel osc lock now.
13087 cancel_lru_locks osc
13088 can1=$(do_facet mds1 \
13089 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13090 awk '/ldlm_cancel/ {print $2}')
13091 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13092 awk '/ldlm_bl_callback/ {print $2}')
13093 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13095 can2=$(do_facet mds1 \
13096 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13097 awk '/ldlm_cancel/ {print $2}')
13098 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13099 awk '/ldlm_bl_callback/ {print $2}')
13100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13102 lru_resize_enable mdc
13103 lru_resize_enable osc
13105 run_test 120f "Early Lock Cancel: rename test"
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13109 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13110 skip_env "no early lock cancel on server"
13111 remote_mds_nodsh && skip "remote MDS with nodsh"
13113 lru_resize_disable mdc
13114 lru_resize_disable osc
13116 echo create $count files
13117 test_mkdir $DIR/$tdir
13118 cancel_lru_locks mdc
13119 cancel_lru_locks osc
13122 can0=$(do_facet $SINGLEMDS \
13123 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13124 awk '/ldlm_cancel/ {print $2}')
13125 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13126 awk '/ldlm_bl_callback/ {print $2}')
13127 createmany -o $DIR/$tdir/f $count
13129 can1=$(do_facet $SINGLEMDS \
13130 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13131 awk '/ldlm_cancel/ {print $2}')
13132 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13133 awk '/ldlm_bl_callback/ {print $2}')
13135 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13136 echo rm $count files
13139 can2=$(do_facet $SINGLEMDS \
13140 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13141 awk '/ldlm_cancel/ {print $2}')
13142 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13143 awk '/ldlm_bl_callback/ {print $2}')
13145 echo total: $count removes in $((t2-t1))
13146 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13148 # wait for commitment of removal
13149 lru_resize_enable mdc
13150 lru_resize_enable osc
13152 run_test 120g "Early Lock Cancel: performance test"
13154 test_121() { #bug #10589
13155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13158 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13159 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13160 lctl set_param fail_loc=0x310
13161 cancel_lru_locks osc > /dev/null
13162 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13163 lctl set_param fail_loc=0
13164 [[ $reads -eq $writes ]] ||
13165 error "read $reads blocks, must be $writes blocks"
13167 run_test 121 "read cancel race ========="
13169 test_123a_base() { # was test 123, statahead(bug 11401)
13173 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13174 log "testing UP system. Performance may be lower than expected."
13177 running_in_vm && SLOWOK=1
13180 test_mkdir $DIR/$tdir
13181 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13182 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13184 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13185 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13187 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13188 lctl set_param -n llite.*.statahead_max 0
13189 lctl get_param llite.*.statahead_max
13190 cancel_lru_locks mdc
13191 cancel_lru_locks osc
13193 time $lsx $DIR/$tdir | wc -l
13195 delta=$((etime - stime))
13196 log "$lsx $i files without statahead: $delta sec"
13197 lctl set_param llite.*.statahead_max=$max
13199 swrong=$(lctl get_param -n llite.*.statahead_stats |
13200 awk '/statahead.wrong:/ { print $NF }')
13201 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13202 cancel_lru_locks mdc
13203 cancel_lru_locks osc
13205 time $lsx $DIR/$tdir | wc -l
13207 delta_sa=$((etime - stime))
13208 log "$lsx $i files with statahead: $delta_sa sec"
13209 lctl get_param -n llite.*.statahead_stats
13210 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13211 awk '/statahead.wrong:/ { print $NF }')
13213 [[ $swrong -lt $ewrong ]] &&
13214 log "statahead was stopped, maybe too many locks held!"
13215 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13217 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13218 max=$(lctl get_param -n llite.*.statahead_max |
13220 lctl set_param -n llite.*.statahead_max 0
13221 lctl get_param llite.*.statahead_max
13222 cancel_lru_locks mdc
13223 cancel_lru_locks osc
13225 time $lsx $DIR/$tdir | wc -l
13227 delta=$((etime - stime))
13228 log "$lsx $i files again without statahead: $delta sec"
13229 lctl set_param llite.*.statahead_max=$max
13230 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13231 if [ $SLOWOK -eq 0 ]; then
13232 error "$lsx $i files is slower with statahead!"
13234 log "$lsx $i files is slower with statahead!"
13240 [ $delta -gt 20 ] && break
13241 [ $delta -gt 8 ] && MULT=$((50 / delta))
13242 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13250 delta=$((etime - stime))
13251 log "rm -r $DIR/$tdir/: $delta seconds"
13253 lctl get_param -n llite.*.statahead_stats
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13259 test_123a_base "ls -l"
13261 run_test 123aa "verify statahead work"
13264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13266 statx_supported || skip_env "Test must be statx() syscall supported"
13268 test_123a_base "$STATX -l"
13270 run_test 123ab "verify statahead work by using statx"
13273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13275 statx_supported || skip_env "Test must be statx() syscall supported"
13282 cancel_lru_locks $OSC
13283 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13284 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13285 awk '/agl.total:/ { print $NF }')
13286 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13287 test_123a_base "$STATX --cached=always -D"
13288 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13289 awk '/agl.total:/ { print $NF }')
13290 [ $agl_before -eq $agl_after ] ||
13291 error "Should not trigger AGL thread - $agl_before:$agl_after"
13292 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13293 [ $rpcs_after -eq $rpcs_before ] ||
13294 error "$STATX should not send glimpse RPCs to $OSC"
13296 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13298 test_123b () { # statahead(bug 15027)
13299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 test_mkdir $DIR/$tdir
13302 createmany -o $DIR/$tdir/$tfile-%d 1000
13304 cancel_lru_locks mdc
13305 cancel_lru_locks osc
13307 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13308 lctl set_param fail_loc=0x80000803
13309 ls -lR $DIR/$tdir > /dev/null
13311 lctl set_param fail_loc=0x0
13312 lctl get_param -n llite.*.statahead_stats
13317 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13320 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13322 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13323 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13324 touch $DIR/$tdir.1/{1..3}
13325 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13327 remount_client $MOUNT
13329 $MULTIOP $DIR/$tdir.0 Q
13331 # let statahead to complete
13332 ls -l $DIR/$tdir.0 > /dev/null
13334 testid=$(echo $TESTNAME | tr '_' ' ')
13335 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13336 error "statahead warning" || true
13338 run_test 123c "Can not initialize inode warning on DNE statahead"
13345 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13346 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13347 error "setdirstripe $DIR/$tdir failed"
13348 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13349 remount_client $MOUNT
13350 $LCTL get_param llite.*.statahead_max
13351 $LCTL set_param llite.*.statahead_stats=0 ||
13352 error "clear statahead_stats failed"
13353 swrong=$(lctl get_param -n llite.*.statahead_stats |
13354 awk '/statahead.wrong:/ { print $NF }')
13355 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13356 # wait for statahead thread finished to update hit/miss stats.
13358 $LCTL get_param -n llite.*.statahead_stats
13359 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13360 awk '/statahead.wrong:/ { print $NF }')
13361 (( $swrong == $ewrong )) ||
13362 log "statahead was stopped, maybe too many locks held!"
13364 run_test 123d "Statahead on striped directories works correctly"
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13368 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13369 skip_env "no lru resize on server"
13373 test_mkdir $DIR/$tdir
13375 log "create $NR files at $DIR/$tdir"
13376 createmany -o $DIR/$tdir/f $NR ||
13377 error "failed to create $NR files in $DIR/$tdir"
13379 cancel_lru_locks mdc
13380 ls -l $DIR/$tdir > /dev/null
13384 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13385 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13386 LRU_SIZE=$($LCTL get_param -n $PARAM)
13387 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13388 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13390 log "NS=$(basename $NSDIR)"
13395 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13396 skip "Not enough cached locks created!"
13398 log "LRU=$LRU_SIZE"
13402 # We know that lru resize allows one client to hold $LIMIT locks
13403 # for 10h. After that locks begin to be killed by client.
13405 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13407 if [ $LIMIT -lt $LRU_SIZE ]; then
13408 skip "Limit is too small $LIMIT"
13411 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13412 # killing locks. Some time was spent for creating locks. This means
13413 # that up to the moment of sleep finish we must have killed some of
13414 # them (10-100 locks). This depends on how fast ther were created.
13415 # Many of them were touched in almost the same moment and thus will
13416 # be killed in groups.
13417 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13419 # Use $LRU_SIZE_B here to take into account real number of locks
13420 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13421 local LRU_SIZE_B=$LRU_SIZE
13423 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13424 log "OLD_LVF=$OLD_LVF"
13425 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13427 # Let's make sure that we really have some margin. Client checks
13428 # cached locks every 10 sec.
13429 SLEEP=$((SLEEP+20))
13430 log "Sleep ${SLEEP} sec"
13432 while ((SEC<$SLEEP)); do
13436 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13437 echo -n "$LRU_SIZE"
13440 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13441 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13443 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13444 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13445 unlinkmany $DIR/$tdir/f $NR
13449 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13450 log "unlink $NR files at $DIR/$tdir"
13451 unlinkmany $DIR/$tdir/f $NR
13453 run_test 124a "lru resize ======================================="
13455 get_max_pool_limit()
13457 local limit=$($LCTL get_param \
13458 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13460 for l in $limit; do
13461 if [[ $l -gt $max ]]; then
13469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13470 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13471 skip_env "no lru resize on server"
13473 LIMIT=$(get_max_pool_limit)
13475 NR=$(($(default_lru_size)*20))
13476 if [[ $NR -gt $LIMIT ]]; then
13477 log "Limit lock number by $LIMIT locks"
13481 IFree=$(mdsrate_inodes_available)
13482 if [ $IFree -lt $NR ]; then
13483 log "Limit lock number by $IFree inodes"
13487 lru_resize_disable mdc
13488 test_mkdir -p $DIR/$tdir/disable_lru_resize
13490 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13491 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13492 cancel_lru_locks mdc
13495 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13498 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13505 nolruresize_delta=$((etime-stime))
13506 log "ls -la time: $nolruresize_delta seconds"
13507 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13508 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13510 lru_resize_enable mdc
13511 test_mkdir -p $DIR/$tdir/enable_lru_resize
13513 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13514 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13515 cancel_lru_locks mdc
13518 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13521 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13524 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13528 lruresize_delta=$((etime-stime))
13529 log "ls -la time: $lruresize_delta seconds"
13530 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13532 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13533 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13534 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13535 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13537 log "lru resize performs the same with no lru resize"
13539 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13541 run_test 124b "lru resize (performance test) ======================="
13544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13545 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13546 skip_env "no lru resize on server"
13548 # cache ununsed locks on client
13550 cancel_lru_locks mdc
13551 test_mkdir $DIR/$tdir
13552 createmany -o $DIR/$tdir/f $nr ||
13553 error "failed to create $nr files in $DIR/$tdir"
13554 ls -l $DIR/$tdir > /dev/null
13556 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13557 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13558 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13559 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13560 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13562 # set lru_max_age to 1 sec
13563 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13564 echo "sleep $((recalc_p * 2)) seconds..."
13565 sleep $((recalc_p * 2))
13567 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13568 # restore lru_max_age
13569 $LCTL set_param -n $nsdir.lru_max_age $max_age
13570 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13571 unlinkmany $DIR/$tdir/f $nr
13573 run_test 124c "LRUR cancel very aged locks"
13576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13577 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13578 skip_env "no lru resize on server"
13580 # cache ununsed locks on client
13583 lru_resize_disable mdc
13584 stack_trap "lru_resize_enable mdc" EXIT
13586 cancel_lru_locks mdc
13588 # asynchronous object destroy at MDT could cause bl ast to client
13589 test_mkdir $DIR/$tdir
13590 createmany -o $DIR/$tdir/f $nr ||
13591 error "failed to create $nr files in $DIR/$tdir"
13592 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13594 ls -l $DIR/$tdir > /dev/null
13596 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13597 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13598 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13599 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13601 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13603 # set lru_max_age to 1 sec
13604 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13605 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13607 echo "sleep $((recalc_p * 2)) seconds..."
13608 sleep $((recalc_p * 2))
13610 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13612 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13614 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13616 test_125() { # 13358
13617 $LCTL get_param -n llite.*.client_type | grep -q local ||
13618 skip "must run as local client"
13619 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13620 skip_env "must have acl enabled"
13621 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13623 test_mkdir $DIR/$tdir
13624 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13625 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13626 error "setfacl $DIR/$tdir failed"
13627 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13629 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13631 test_126() { # bug 12829/13455
13632 $GSS && skip_env "must run as gss disabled"
13633 $LCTL get_param -n llite.*.client_type | grep -q local ||
13634 skip "must run as local client"
13635 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13637 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13638 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13640 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13642 run_test 126 "check that the fsgid provided by the client is taken into account"
13644 test_127a() { # bug 15521
13645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13646 local name count samp unit min max sum sumsq
13648 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13649 echo "stats before reset"
13650 $LCTL get_param osc.*.stats
13651 $LCTL set_param osc.*.stats=0
13652 local fsize=$((2048 * 1024))
13654 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13655 cancel_lru_locks osc
13656 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13658 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13659 stack_trap "rm -f $TMP/$tfile.tmp"
13660 while read name count samp unit min max sum sumsq; do
13661 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13662 [ ! $min ] && error "Missing min value for $name proc entry"
13663 eval $name=$count || error "Wrong proc format"
13666 read_bytes|write_bytes)
13667 [[ "$unit" =~ "bytes" ]] ||
13668 error "unit is not 'bytes': $unit"
13669 (( $min >= 4096 )) || error "min is too small: $min"
13670 (( $min <= $fsize )) || error "min is too big: $min"
13671 (( $max >= 4096 )) || error "max is too small: $max"
13672 (( $max <= $fsize )) || error "max is too big: $max"
13673 (( $sum == $fsize )) || error "sum is wrong: $sum"
13674 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13675 error "sumsquare is too small: $sumsq"
13676 (( $sumsq <= $fsize * $fsize )) ||
13677 error "sumsquare is too big: $sumsq"
13679 ost_read|ost_write)
13680 [[ "$unit" =~ "usec" ]] ||
13681 error "unit is not 'usec': $unit"
13685 done < $DIR/$tfile.tmp
13687 #check that we actually got some stats
13688 [ "$read_bytes" ] || error "Missing read_bytes stats"
13689 [ "$write_bytes" ] || error "Missing write_bytes stats"
13690 [ "$read_bytes" != 0 ] || error "no read done"
13691 [ "$write_bytes" != 0 ] || error "no write done"
13693 run_test 127a "verify the client stats are sane"
13695 test_127b() { # bug LU-333
13696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13697 local name count samp unit min max sum sumsq
13699 echo "stats before reset"
13700 $LCTL get_param llite.*.stats
13701 $LCTL set_param llite.*.stats=0
13703 # perform 2 reads and writes so MAX is different from SUM.
13704 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13705 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13706 cancel_lru_locks osc
13707 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13708 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13710 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13711 stack_trap "rm -f $TMP/$tfile.tmp"
13712 while read name count samp unit min max sum sumsq; do
13713 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13714 eval $name=$count || error "Wrong proc format"
13717 read_bytes|write_bytes)
13718 [[ "$unit" =~ "bytes" ]] ||
13719 error "unit is not 'bytes': $unit"
13720 (( $count == 2 )) || error "count is not 2: $count"
13721 (( $min == $PAGE_SIZE )) ||
13722 error "min is not $PAGE_SIZE: $min"
13723 (( $max == $PAGE_SIZE )) ||
13724 error "max is not $PAGE_SIZE: $max"
13725 (( $sum == $PAGE_SIZE * 2 )) ||
13726 error "sum is not $((PAGE_SIZE * 2)): $sum"
13729 [[ "$unit" =~ "usec" ]] ||
13730 error "unit is not 'usec': $unit"
13734 done < $TMP/$tfile.tmp
13736 #check that we actually got some stats
13737 [ "$read_bytes" ] || error "Missing read_bytes stats"
13738 [ "$write_bytes" ] || error "Missing write_bytes stats"
13739 [ "$read_bytes" != 0 ] || error "no read done"
13740 [ "$write_bytes" != 0 ] || error "no write done"
13742 run_test 127b "verify the llite client stats are sane"
13744 test_127c() { # LU-12394
13745 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13752 $LCTL set_param llite.*.extents_stats=1
13753 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13755 # Use two stripes so there is enough space in default config
13756 $LFS setstripe -c 2 $DIR/$tfile
13758 # Extent stats start at 0-4K and go in power of two buckets
13759 # LL_HIST_START = 12 --> 2^12 = 4K
13760 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13761 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13763 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13765 # Write and read, 2x each, second time at a non-zero offset
13766 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13767 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13768 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13769 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13773 $LCTL get_param llite.*.extents_stats
13776 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13778 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13780 reads=$(echo $bucket | awk '{print $5}')
13781 writes=$(echo $bucket | awk '{print $9}')
13782 [ "$reads" -eq $count ] ||
13783 error "$reads reads in < $bsize bucket, expect $count"
13784 [ "$writes" -eq $count ] ||
13785 error "$writes writes in < $bsize bucket, expect $count"
13788 # Test mmap write and read
13789 $LCTL set_param llite.*.extents_stats=c
13791 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13792 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13793 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13795 $LCTL get_param llite.*.extents_stats
13797 count=$(((size*1024) / PAGE_SIZE))
13799 bsize=$((2 * PAGE_SIZE / 1024))K
13801 bucket=$($LCTL get_param -n llite.*.extents_stats |
13803 reads=$(echo $bucket | awk '{print $5}')
13804 writes=$(echo $bucket | awk '{print $9}')
13805 # mmap writes fault in the page first, creating an additonal read
13806 [ "$reads" -eq $((2 * count)) ] ||
13807 error "$reads reads in < $bsize bucket, expect $count"
13808 [ "$writes" -eq $count ] ||
13809 error "$writes writes in < $bsize bucket, expect $count"
13811 run_test 127c "test llite extent stats with regular & mmap i/o"
13813 test_128() { # bug 15212
13815 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13820 result=$(grep error $TMP/$tfile.log)
13821 rm -f $DIR/$tfile $TMP/$tfile.log
13822 [ -z "$result" ] ||
13823 error "consecutive find's under interactive lfs failed"
13825 run_test 128 "interactive lfs for 2 consecutive find's"
13827 set_dir_limits () {
13832 local ldproc=/proc/fs/ldiskfs
13833 local facets=$(get_facets MDS)
13835 for facet in ${facets//,/ }; do
13836 canondev=$(ldiskfs_canon \
13837 *.$(convert_facet2label $facet).mntdev $facet)
13838 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13839 ldproc=/sys/fs/ldiskfs
13840 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13841 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13845 check_mds_dmesg() {
13846 local facets=$(get_facets MDS)
13847 for facet in ${facets//,/ }; do
13848 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13855 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13856 skip "Need MDS version with at least 2.5.56"
13857 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13858 skip_env "ldiskfs only test"
13860 remote_mds_nodsh && skip "remote MDS with nodsh"
13863 local has_warning=false
13866 mkdir -p $DIR/$tdir
13868 # block size of mds1
13869 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13870 set_dir_limits $maxsize $((maxsize * 6 / 8))
13871 stack_trap "set_dir_limits 0 0"
13872 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13873 local dirsize=$(stat -c%s "$DIR/$tdir")
13875 while (( $dirsize <= $maxsize )); do
13876 $MCREATE $DIR/$tdir/file_base_$nfiles
13878 # check two errors:
13879 # ENOSPC for ext4 max_dir_size, which has been used since
13880 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13881 if (( rc == ENOSPC )); then
13883 echo "rc=$rc returned as expected after $nfiles files"
13885 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13886 error "create failed w/o dir size limit"
13888 # messages may be rate limited if test is run repeatedly
13889 check_mds_dmesg '"is approaching max"' ||
13890 echo "warning message should be output"
13891 check_mds_dmesg '"has reached max"' ||
13892 echo "reached message should be output"
13894 dirsize=$(stat -c%s "$DIR/$tdir")
13896 [[ $dirsize -ge $maxsize ]] && return 0
13897 error "dirsize $dirsize < $maxsize after $nfiles files"
13898 elif (( rc != 0 )); then
13901 nfiles=$((nfiles + 1))
13902 dirsize=$(stat -c%s "$DIR/$tdir")
13905 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13907 run_test 129 "test directory size limit ========================"
13916 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13917 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
13919 trap cleanup_130 EXIT RETURN
13921 local fm_file=$DIR/$tfile
13922 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13923 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13924 error "dd failed for $fm_file"
13926 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
13927 filefrag -ves $fm_file
13929 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13930 skip "LU-1941: FIEMAP unimplemented on ZFS"
13931 (( $rc == 0 )) || error "filefrag $fm_file failed"
13933 filefrag_op=$(filefrag -ve -k $fm_file |
13934 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13935 local lun=$($LFS getstripe -i $fm_file)
13937 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
13940 for line in $filefrag_op; do
13941 local frag_lun=$(echo $line | cut -d: -f5)
13942 local ext_len=$(echo $line | cut -d: -f4)
13944 if (( $frag_lun != $lun )); then
13945 error "FIEMAP on 1-stripe file($fm_file) failed"
13948 (( tot_len += ext_len ))
13951 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13952 error "FIEMAP on 1-stripe file($fm_file) failed"
13956 echo "FIEMAP on single striped file succeeded"
13958 run_test 130a "FIEMAP (1-stripe file)"
13961 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13963 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13964 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13965 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13966 skip "LU-1941: FIEMAP unimplemented on ZFS"
13968 trap cleanup_130 EXIT RETURN
13970 local fm_file=$DIR/$tfile
13971 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13972 error "setstripe on $fm_file"
13974 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13975 error "dd failed on $fm_file"
13977 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13978 filefrag_op=$(filefrag -ve -k $fm_file |
13979 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13981 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13982 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13988 for line in $filefrag_op; do
13989 local frag_lun=$(echo $line | cut -d: -f5 |
13990 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13991 local ext_len=$(echo $line | cut -d: -f4)
13992 if (( $frag_lun != $last_lun )); then
13993 if (( tot_len != 1024 )); then
13994 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
13997 (( num_luns += 1 ))
14001 (( tot_len += ext_len ))
14004 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14005 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14009 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14011 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14014 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14016 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14017 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14018 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14019 skip "LU-1941: FIEMAP unimplemented on ZFS"
14021 trap cleanup_130 EXIT RETURN
14023 local fm_file=$DIR/$tfile
14024 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14026 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14027 error "dd failed on $fm_file"
14029 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14030 filefrag_op=$(filefrag -ve -k $fm_file |
14031 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14033 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14034 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14039 for line in $filefrag_op; do
14040 local frag_lun=$(echo $line | cut -d: -f5 |
14041 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14042 local ext_len=$(echo $line | cut -d: -f4)
14043 if (( $frag_lun != $last_lun )); then
14044 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14045 if (( logical != 512 )); then
14046 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14049 if (( tot_len != 512 )); then
14050 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14053 (( num_luns += 1 ))
14057 (( tot_len += ext_len ))
14060 if (( num_luns != 2 || tot_len != 512 )); then
14061 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14065 echo "FIEMAP on 2-stripe file with hole succeeded"
14067 run_test 130c "FIEMAP (2-stripe file with hole)"
14070 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14072 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14073 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14074 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14075 skip "LU-1941: FIEMAP unimplemented on ZFS"
14077 trap cleanup_130 EXIT RETURN
14079 local fm_file=$DIR/$tfile
14080 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14081 error "setstripe on $fm_file"
14083 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14084 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14085 error "dd failed on $fm_file"
14087 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14088 filefrag_op=$(filefrag -ve -k $fm_file |
14089 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14091 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14092 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14097 for line in $filefrag_op; do
14098 local frag_lun=$(echo $line | cut -d: -f5 |
14099 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14100 local ext_len=$(echo $line | cut -d: -f4)
14101 if (( $frag_lun != $last_lun )); then
14102 if (( tot_len != 1024 )); then
14103 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14106 (( num_luns += 1 ))
14110 (( tot_len += ext_len ))
14113 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14114 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14118 echo "FIEMAP on N-stripe file succeeded"
14120 run_test 130d "FIEMAP (N-stripe file)"
14123 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14125 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14126 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14127 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14128 skip "LU-1941: FIEMAP unimplemented on ZFS"
14130 trap cleanup_130 EXIT RETURN
14132 local fm_file=$DIR/$tfile
14133 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14136 local expected_len=$(( (num_blks / 2) * 64 ))
14137 for ((i = 0; i < $num_blks; i++)); do
14138 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14139 conv=notrunc > /dev/null 2>&1
14142 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14143 filefrag_op=$(filefrag -ve -k $fm_file |
14144 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14146 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14151 for line in $filefrag_op; do
14152 local frag_lun=$(echo $line | cut -d: -f5)
14153 local ext_len=$(echo $line | cut -d: -f4)
14154 if (( $frag_lun != $last_lun )); then
14155 if (( tot_len != $expected_len )); then
14156 error "OST$last_lun $tot_len != $expected_len"
14158 (( num_luns += 1 ))
14162 (( tot_len += ext_len ))
14165 if (( num_luns != 2 || tot_len != $expected_len )); then
14166 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14169 echo "FIEMAP with continuation calls succeeded"
14171 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14174 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14175 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14176 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14177 skip "LU-1941: FIEMAP unimplemented on ZFS"
14179 local fm_file=$DIR/$tfile
14180 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14181 error "multiop create with lov_delay_create on $fm_file"
14183 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14184 filefrag_extents=$(filefrag -vek $fm_file |
14185 awk '/extents? found/ { print $2 }')
14186 if (( $filefrag_extents != 0 )); then
14187 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14192 run_test 130f "FIEMAP (unstriped file)"
14195 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14196 skip "Need MDS version with at least 2.12.53 for overstriping"
14197 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14198 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14199 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14200 skip "LU-1941: FIEMAP unimplemented on ZFS"
14202 local file=$DIR/$tfile
14203 local nr=$((OSTCOUNT * 100))
14205 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14207 stack_trap "rm -f $file"
14208 dd if=/dev/zero of=$file count=$nr bs=1M
14210 nr=$($LFS getstripe -c $file)
14212 local extents=$(filefrag -v $file |
14213 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14215 echo "filefrag list $extents extents in file with stripecount $nr"
14216 if (( extents < nr )); then
14217 $LFS getstripe $file
14219 error "filefrag printed $extents < $nr extents"
14222 run_test 130g "FIEMAP (overstripe file)"
14224 # Test for writev/readv
14226 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14227 error "writev test failed"
14228 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14229 error "readv failed"
14232 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14235 local fsize=$((524288 + 1048576 + 1572864))
14236 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14237 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14238 error "append writev test failed"
14240 ((fsize += 1572864 + 1048576))
14241 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14242 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14243 error "append writev test failed"
14246 run_test 131b "test append writev"
14249 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14252 run_test 131c "test read/write on file w/o objects"
14255 rwv -f $DIR/$tfile -w -n 1 1572864
14256 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14257 if [ "$NOB" != 1572864 ]; then
14258 error "Short read filed: read $NOB bytes instead of 1572864"
14262 run_test 131d "test short read"
14265 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14266 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14267 error "read hitting hole failed"
14270 run_test 131e "test read hitting hole"
14278 # open 11 samples [usecs] 468 4793 13658 35791898
14280 mds*) res=($(do_facet $facet \
14281 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14283 ost*) res=($(do_facet $facet \
14284 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14286 *) error "Wrong facet '$facet'" ;;
14288 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14289 # if $want is zero, it means any stat increment is ok.
14290 if (( $want > 0 )); then
14291 local count=${res[1]}
14293 if (( $count != $want )); then
14294 if [[ $facet =~ "mds" ]]; then
14295 do_nodes $(comma_list $(mdts_nodes)) \
14296 $LCTL get_param mdt.*.md_stats
14298 do_nodes $(comma_list $(osts-nodes)) \
14299 $LCTL get_param obdfilter.*.stats
14301 error "The $op counter on $facet is $count, not $want"
14307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14308 remote_ost_nodsh && skip "remote OST with nodsh"
14309 remote_mds_nodsh && skip "remote MDS with nodsh"
14310 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14311 skip_env "MDS doesn't support rename stats"
14313 local testdir=$DIR/${tdir}/stats_testdir
14315 mkdir -p $DIR/${tdir}
14318 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14319 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14321 # verify mdt stats first.
14322 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14323 check_stats $SINGLEMDS "mkdir" 1
14325 # clear "open" from "lfs mkdir" above
14326 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14327 touch ${testdir}/${tfile} || error "touch failed"
14328 check_stats $SINGLEMDS "open" 1
14329 check_stats $SINGLEMDS "close" 1
14330 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14331 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14332 check_stats $SINGLEMDS "mknod" 2
14334 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14335 check_stats $SINGLEMDS "unlink" 1
14336 rm -f ${testdir}/${tfile} || error "file remove failed"
14337 check_stats $SINGLEMDS "unlink" 2
14339 # remove working dir and check mdt stats again.
14340 rmdir ${testdir} || error "rmdir failed"
14341 check_stats $SINGLEMDS "rmdir" 1
14343 local testdir1=$DIR/${tdir}/stats_testdir1
14344 mkdir -p ${testdir}
14345 mkdir -p ${testdir1}
14346 touch ${testdir1}/test1
14347 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14348 check_stats $SINGLEMDS "crossdir_rename" 1
14350 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14351 check_stats $SINGLEMDS "samedir_rename" 1
14353 rm -rf $DIR/${tdir}
14355 run_test 133a "Verifying MDT stats ========================================"
14360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14361 remote_ost_nodsh && skip "remote OST with nodsh"
14362 remote_mds_nodsh && skip "remote MDS with nodsh"
14364 local testdir=$DIR/${tdir}/stats_testdir
14366 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14367 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14368 touch ${testdir}/${tfile} || error "touch failed"
14369 cancel_lru_locks mdc
14372 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14373 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14375 # extra mdt stats verification.
14376 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14377 check_stats $SINGLEMDS "setattr" 1
14378 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14379 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14381 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14382 check_stats $SINGLEMDS "getattr" 1
14384 rm -rf $DIR/${tdir}
14386 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14387 # so the check below is not reliable
14388 [ $MDSCOUNT -eq 1 ] || return 0
14390 # Sleep to avoid a cached response.
14391 #define OBD_STATFS_CACHE_SECONDS 1
14393 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14394 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14395 $LFS df || error "lfs failed"
14396 check_stats $SINGLEMDS "statfs" 1
14398 # check aggregated statfs (LU-10018)
14399 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14401 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14404 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14405 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14407 check_stats $SINGLEMDS "statfs" 1
14409 # We want to check that the client didn't send OST_STATFS to
14410 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14411 # extra care is needed here.
14412 if remote_mds; then
14413 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14414 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14416 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14417 [ "$res" ] && error "OST got STATFS"
14422 run_test 133b "Verifying extra MDT stats =================================="
14425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14426 remote_ost_nodsh && skip "remote OST with nodsh"
14427 remote_mds_nodsh && skip "remote MDS with nodsh"
14429 local testdir=$DIR/$tdir/stats_testdir
14431 test_mkdir -p $testdir
14433 # verify obdfilter stats.
14434 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14436 cancel_lru_locks osc
14437 wait_delete_completed
14440 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14441 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14443 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14446 cancel_lru_locks osc
14447 check_stats ost1 "write" 1
14449 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14450 check_stats ost1 "read" 1
14452 > $testdir/$tfile || error "truncate failed"
14453 check_stats ost1 "punch" 1
14455 rm -f $testdir/$tfile || error "file remove failed"
14456 wait_delete_completed
14457 check_stats ost1 "destroy" 1
14461 run_test 133c "Verifying OST stats ========================================"
14468 while [ $value -ge 2 ]; do
14473 if [ $orig -gt $order ]; then
14481 local size=('K' 'M' 'G' 'T');
14483 local size_string=$value
14485 while [ $value -ge 1024 ]; do
14486 if [ $i -gt 3 ]; then
14487 #T is the biggest unit we get here, if that is bigger,
14489 size_string=${value}T
14492 value=$((value >> 10))
14493 if [ $value -lt 1024 ]; then
14494 size_string=${value}${size[$i]}
14503 get_rename_size() {
14505 local context=${2:-.}
14506 local sample=$(do_facet $SINGLEMDS $LCTL \
14507 get_param mdt.$FSNAME-MDT0000.rename_stats |
14508 grep -A1 $context |
14509 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14515 remote_ost_nodsh && skip "remote OST with nodsh"
14516 remote_mds_nodsh && skip "remote MDS with nodsh"
14517 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14518 skip_env "MDS doesn't support rename stats"
14520 local testdir1=$DIR/${tdir}/stats_testdir1
14521 local testdir2=$DIR/${tdir}/stats_testdir2
14522 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14524 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14526 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14527 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14529 createmany -o $testdir1/test 512 || error "createmany failed"
14531 # check samedir rename size
14532 mv ${testdir1}/test0 ${testdir1}/test_0
14534 local testdir1_size=$(ls -l $DIR/${tdir} |
14535 awk '/stats_testdir1/ {print $5}')
14536 local testdir2_size=$(ls -l $DIR/${tdir} |
14537 awk '/stats_testdir2/ {print $5}')
14539 testdir1_size=$(order_2 $testdir1_size)
14540 testdir2_size=$(order_2 $testdir2_size)
14542 testdir1_size=$(size_in_KMGT $testdir1_size)
14543 testdir2_size=$(size_in_KMGT $testdir2_size)
14545 echo "source rename dir size: ${testdir1_size}"
14546 echo "target rename dir size: ${testdir2_size}"
14548 local cmd="do_facet $SINGLEMDS $LCTL "
14549 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14551 eval $cmd || error "$cmd failed"
14552 local samedir=$($cmd | grep 'same_dir')
14553 local same_sample=$(get_rename_size $testdir1_size)
14554 [ -z "$samedir" ] && error "samedir_rename_size count error"
14555 [[ $same_sample -eq 1 ]] ||
14556 error "samedir_rename_size error $same_sample"
14557 echo "Check same dir rename stats success"
14559 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14561 # check crossdir rename size
14562 mv ${testdir1}/test_0 ${testdir2}/test_0
14564 testdir1_size=$(ls -l $DIR/${tdir} |
14565 awk '/stats_testdir1/ {print $5}')
14566 testdir2_size=$(ls -l $DIR/${tdir} |
14567 awk '/stats_testdir2/ {print $5}')
14569 testdir1_size=$(order_2 $testdir1_size)
14570 testdir2_size=$(order_2 $testdir2_size)
14572 testdir1_size=$(size_in_KMGT $testdir1_size)
14573 testdir2_size=$(size_in_KMGT $testdir2_size)
14575 echo "source rename dir size: ${testdir1_size}"
14576 echo "target rename dir size: ${testdir2_size}"
14578 eval $cmd || error "$cmd failed"
14579 local crossdir=$($cmd | grep 'crossdir')
14580 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14581 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14582 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14583 [[ $src_sample -eq 1 ]] ||
14584 error "crossdir_rename_size error $src_sample"
14585 [[ $tgt_sample -eq 1 ]] ||
14586 error "crossdir_rename_size error $tgt_sample"
14587 echo "Check cross dir rename stats success"
14588 rm -rf $DIR/${tdir}
14590 run_test 133d "Verifying rename_stats ========================================"
14593 remote_mds_nodsh && skip "remote MDS with nodsh"
14594 remote_ost_nodsh && skip "remote OST with nodsh"
14595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14597 local testdir=$DIR/${tdir}/stats_testdir
14598 local ctr f0 f1 bs=32768 count=42 sum
14600 mkdir -p ${testdir} || error "mkdir failed"
14602 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14604 for ctr in {write,read}_bytes; do
14606 cancel_lru_locks osc
14608 do_facet ost1 $LCTL set_param -n \
14609 "obdfilter.*.exports.clear=clear"
14611 if [ $ctr = write_bytes ]; then
14613 f1=${testdir}/${tfile}
14615 f0=${testdir}/${tfile}
14619 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14622 cancel_lru_locks osc
14624 sum=$(do_facet ost1 $LCTL get_param \
14625 "obdfilter.*.exports.*.stats" |
14626 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14627 $1 == ctr { sum += $7 }
14628 END { printf("%0.0f", sum) }')
14630 if ((sum != bs * count)); then
14631 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14635 rm -rf $DIR/${tdir}
14637 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14640 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14641 skip "too old lustre for get_param -R ($facet_ver)"
14643 # verifying readability.
14644 $LCTL get_param -R '*' &> /dev/null
14646 # Verifing writability with badarea_io.
14647 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14648 local skipped_params='force_lbug|changelog_mask|daemon_file'
14649 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14650 egrep -v "$skipped_params" |
14651 xargs -n 1 find $proc_dirs -name |
14652 xargs -n 1 badarea_io ||
14653 error "client badarea_io failed"
14655 # remount the FS in case writes/reads /proc break the FS
14656 cleanup || error "failed to unmount"
14657 setup || error "failed to setup"
14659 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14662 remote_mds_nodsh && skip "remote MDS with nodsh"
14663 remote_ost_nodsh && skip "remote OST with nodsh"
14665 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14666 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14668 for facet in mds1 ost1; do
14669 local facet_ver=$(lustre_version_code $facet)
14670 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14671 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14673 log "$facet: too old lustre for get_param -R"
14675 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14676 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14677 tr -d = | egrep -v $skipped_params |
14678 xargs -n 1 find $proc_dirs -name |
14679 xargs -n 1 badarea_io" ||
14680 error "$facet badarea_io failed"
14682 skip_noexit "$facet: too old lustre for get_param -R"
14686 # remount the FS in case writes/reads /proc break the FS
14687 cleanup || error "failed to unmount"
14688 setup || error "failed to setup"
14690 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14693 remote_mds_nodsh && skip "remote MDS with nodsh"
14694 remote_ost_nodsh && skip "remote OST with nodsh"
14695 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14696 skip "Need MDS version at least 2.9.54"
14699 for facet in client mds1 ost1; do
14700 # Get the list of files that are missing the terminating newline
14701 local plist=$(do_facet $facet
14702 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14704 for ent in $plist; do
14705 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14706 awk -v FS='\v' -v RS='\v\v' \
14707 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14708 print FILENAME}'" 2>/dev/null)
14709 [ -z $missing ] || {
14710 do_facet $facet $LCTL get_param $ent | od -An -tx1
14711 error "file does not end with newline: $facet-$ent"
14716 run_test 133h "Proc files should end with newlines"
14719 remote_mds_nodsh && skip "remote MDS with nodsh"
14720 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14721 skip "Need MDS version at least 2.7.54"
14723 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14724 cancel_lru_locks mdc
14726 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14727 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14728 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14731 createmany -o $DIR/$tdir/f $nr ||
14732 error "failed to create $nr files in $DIR/$tdir"
14733 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14735 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14736 do_facet mds1 $LCTL set_param fail_loc=0x327
14737 do_facet mds1 $LCTL set_param fail_val=500
14740 echo "sleep 10 seconds ..."
14742 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14744 do_facet mds1 $LCTL set_param fail_loc=0
14745 do_facet mds1 $LCTL set_param fail_val=0
14746 [ $lck_cnt -lt $unused ] ||
14747 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14750 unlinkmany $DIR/$tdir/f $nr
14752 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14755 remote_mds_nodsh && skip "remote MDS with nodsh"
14756 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14757 skip "Need MDS version at least 2.7.54"
14759 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14760 cancel_lru_locks mdc
14762 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14763 ldlm.lock_reclaim_threshold_mb)
14764 # disable reclaim temporarily
14765 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14767 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14768 do_facet mds1 $LCTL set_param fail_loc=0x328
14769 do_facet mds1 $LCTL set_param fail_val=500
14771 $LCTL set_param debug=+trace
14774 createmany -o $DIR/$tdir/f $nr &
14775 local create_pid=$!
14777 echo "Sleep $TIMEOUT seconds ..."
14779 if ! ps -p $create_pid > /dev/null 2>&1; then
14780 do_facet mds1 $LCTL set_param fail_loc=0
14781 do_facet mds1 $LCTL set_param fail_val=0
14782 do_facet mds1 $LCTL set_param \
14783 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14784 error "createmany finished incorrectly!"
14786 do_facet mds1 $LCTL set_param fail_loc=0
14787 do_facet mds1 $LCTL set_param fail_val=0
14788 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14789 wait $create_pid || return 1
14791 unlinkmany $DIR/$tdir/f $nr
14793 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14796 remote_mds_nodsh && skip "remote MDS with nodsh"
14797 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14798 skip "Need MDS version at least 2.13.50"
14801 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14803 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14804 #set only one record at plain llog
14805 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14807 #fill already existed plain llog each 64767
14808 #wrapping whole catalog
14809 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14811 createmany -o $DIR/$tdir/$tfile_ 64700
14812 for (( i = 0; i < 64700; i = i + 2 ))
14814 rm $DIR/$tdir/$tfile_$i &
14815 rm $DIR/$tdir/$tfile_$((i + 1)) &
14820 #waiting osp synchronization
14821 wait_delete_completed
14823 run_test 135 "Race catalog processing"
14826 remote_mds_nodsh && skip "remote MDS with nodsh"
14827 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14828 skip "Need MDS version at least 2.13.50"
14831 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14832 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14833 #set only one record at plain llog
14834 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14835 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14837 #fill already existed 2 plain llogs each 64767
14838 #wrapping whole catalog
14839 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14840 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14841 wait_delete_completed
14843 createmany -o $DIR/$tdir/$tfile_ 10
14846 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14847 for (( i = 0; i < 10; i = i + 3 ))
14849 rm $DIR/$tdir/$tfile_$i &
14850 rm $DIR/$tdir/$tfile_$((i + 1)) &
14854 rm $DIR/$tdir/$tfile_$((i + 2)) &
14857 #waiting osp synchronization
14858 wait_delete_completed
14860 run_test 136 "Race catalog processing 2"
14862 test_140() { #bug-17379
14863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 test_mkdir $DIR/$tdir
14866 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14867 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14869 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14870 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14872 while i=$((i + 1)); do
14874 cd $i || error "Changing to $i"
14875 ln -s ../stat stat || error "Creating stat symlink"
14876 # Read the symlink until ELOOP present,
14877 # not LBUGing the system is considered success,
14878 # we didn't overrun the stack.
14879 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14880 if [ $ret -ne 0 ]; then
14881 if [ $ret -eq 40 ]; then
14884 error "Open stat symlink"
14890 echo "The symlink depth = $i"
14891 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14892 error "Invalid symlink depth"
14894 # Test recursive symlink
14895 ln -s symlink_self symlink_self
14896 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14897 echo "open symlink_self returns $ret"
14898 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14900 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14905 local TF="$TMP/$tfile"
14907 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14908 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14910 cancel_lru_locks $OSC
14911 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14912 remount_client $MOUNT
14914 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14917 $TRUNCATE $DIR/$tfile 6000
14918 cancel_lru_locks $OSC
14919 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14922 echo "12345" >>$DIR/$tfile
14923 cancel_lru_locks $OSC
14924 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14927 echo "12345" >>$DIR/$tfile
14928 cancel_lru_locks $OSC
14929 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14931 run_test 150a "truncate/append tests"
14934 check_set_fallocate_or_skip
14938 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14939 out=$(check_fallocate $DIR/$tfile 2>&1) ||
14940 skip_eopnotsupp "$out|check_fallocate failed"
14942 run_test 150b "Verify fallocate (prealloc) functionality"
14945 check_set_fallocate_or_skip
14948 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14949 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14951 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14952 # precomputed md5sum for 20MB of zeroes
14953 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14954 local sum=($(md5sum $DIR/$tfile))
14956 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14958 check_set_fallocate 1
14961 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14962 sum=($(md5sum $DIR/$tfile))
14964 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14966 run_test 150bb "Verify fallocate modes both zero space"
14969 check_set_fallocate_or_skip
14970 local striping="-c2"
14972 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14973 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14974 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14975 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14976 local want=$((OSTCOUNT * 1048576))
14978 # Must allocate all requested space, not more than 5% extra
14979 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14980 error "bytes $bytes is not $want"
14984 echo "verify fallocate on PFL file"
14986 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14988 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14989 error "Create $DIR/$tfile failed"
14990 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14991 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14992 want=$((512 * 1048576))
14994 # Must allocate all requested space, not more than 5% extra
14995 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14996 error "bytes $bytes is not $want"
14998 run_test 150c "Verify fallocate Size and Blocks"
15001 check_set_fallocate_or_skip
15002 local striping="-c2"
15004 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15006 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15007 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15008 error "setstripe failed"
15009 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15010 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15011 local want=$((OSTCOUNT * 1048576))
15013 # Must allocate all requested space, not more than 5% extra
15014 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15015 error "bytes $bytes is not $want"
15017 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15020 check_set_fallocate_or_skip
15024 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15025 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15026 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15028 # Find OST with Minimum Size
15029 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15030 sort -un | head -1)
15032 # Get 100MB per OST of the available space to reduce run time
15033 # else 60% of the available space if we are running SLOW tests
15034 if [ $SLOW == "no" ]; then
15035 local space=$((1024 * 100 * OSTCOUNT))
15037 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15040 fallocate -l${space}k $DIR/$tfile ||
15041 error "fallocate ${space}k $DIR/$tfile failed"
15042 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15044 # get size immediately after fallocate. This should be correctly
15046 local size=$(stat -c '%s' $DIR/$tfile)
15047 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15049 # Sleep for a while for statfs to get updated. And not pull from cache.
15052 echo "df after fallocate:"
15055 (( size / 1024 == space )) || error "size $size != requested $space"
15056 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15057 error "used $used < space $space"
15059 rm $DIR/$tfile || error "rm failed"
15061 wait_delete_completed
15063 echo "df after unlink:"
15066 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15071 local want_size_before=20480 # in bytes
15072 local want_blocks_before=40 # 512 sized blocks
15073 local want_blocks_after=24 # 512 sized blocks
15074 local length=$(((want_blocks_before - want_blocks_after) * 512))
15076 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15077 skip "need at least 2.14.0 for fallocate punch"
15079 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15080 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15083 check_set_fallocate_or_skip
15084 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15086 [[ "x$DOM" == "xyes" ]] &&
15087 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15089 echo "Verify fallocate punch: Range within the file range"
15090 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15091 error "dd failed for bs 4096 and count 5"
15093 # Call fallocate with punch range which is within the file range
15094 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15095 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15096 # client must see changes immediately after fallocate
15097 size=$(stat -c '%s' $DIR/$tfile)
15098 blocks=$(stat -c '%b' $DIR/$tfile)
15100 # Verify punch worked.
15101 (( blocks == want_blocks_after )) ||
15102 error "punch failed: blocks $blocks != $want_blocks_after"
15104 (( size == want_size_before )) ||
15105 error "punch failed: size $size != $want_size_before"
15107 # Verify there is hole in file
15108 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15109 # precomputed md5sum
15110 local expect="4a9a834a2db02452929c0a348273b4aa"
15112 cksum=($(md5sum $DIR/$tfile))
15113 [[ "${cksum[0]}" == "$expect" ]] ||
15114 error "unexpected MD5SUM after punch: ${cksum[0]}"
15116 # Start second sub-case for fallocate punch.
15117 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15118 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15119 error "dd failed for bs 4096 and count 5"
15121 # Punch range less than block size will have no change in block count
15122 want_blocks_after=40 # 512 sized blocks
15124 # Punch overlaps two blocks and less than blocksize
15125 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15126 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15127 size=$(stat -c '%s' $DIR/$tfile)
15128 blocks=$(stat -c '%b' $DIR/$tfile)
15130 # Verify punch worked.
15131 (( blocks == want_blocks_after )) ||
15132 error "punch failed: blocks $blocks != $want_blocks_after"
15134 (( size == want_size_before )) ||
15135 error "punch failed: size $size != $want_size_before"
15137 # Verify if range is really zero'ed out. We expect Zeros.
15138 # precomputed md5sum
15139 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15140 cksum=($(md5sum $DIR/$tfile))
15141 [[ "${cksum[0]}" == "$expect" ]] ||
15142 error "unexpected MD5SUM after punch: ${cksum[0]}"
15144 run_test 150f "Verify fallocate punch functionality"
15152 local BS=4096 # Block size in bytes
15154 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15155 skip "need at least 2.14.0 for fallocate punch"
15157 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15158 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15161 check_set_fallocate_or_skip
15162 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15164 if [[ "x$DOM" == "xyes" ]]; then
15165 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15166 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15168 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15169 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15172 # Get 100MB per OST of the available space to reduce run time
15173 # else 60% of the available space if we are running SLOW tests
15174 if [ $SLOW == "no" ]; then
15175 space=$((1024 * 100 * OSTCOUNT))
15177 # Find OST with Minimum Size
15178 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15179 sort -un | head -1)
15180 echo "min size OST: $space"
15181 space=$(((space * 60)/100 * OSTCOUNT))
15183 # space in 1k units, round to 4k blocks
15184 local blkcount=$((space * 1024 / $BS))
15186 echo "Verify fallocate punch: Very large Range"
15187 fallocate -l${space}k $DIR/$tfile ||
15188 error "fallocate ${space}k $DIR/$tfile failed"
15189 # write 1M at the end, start and in the middle
15190 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15191 error "dd failed: bs $BS count 256"
15192 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15193 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15194 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15195 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15198 size=$(stat -c '%s' $DIR/$tfile)
15200 # gather punch length.
15201 local punch_size=$((size - (BS * 2)))
15203 echo "punch_size = $punch_size"
15204 echo "size - punch_size: $((size - punch_size))"
15205 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15207 # Call fallocate to punch all except 2 blocks. We leave the
15208 # first and the last block
15209 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15210 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15211 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15213 size_after=$(stat -c '%s' $DIR/$tfile)
15214 blocks_after=$(stat -c '%b' $DIR/$tfile)
15216 # Verify punch worked.
15217 # Size should be kept
15218 (( size == size_after )) ||
15219 error "punch failed: size $size != $size_after"
15221 # two 4k data blocks to remain plus possible 1 extra extent block
15222 (( blocks_after <= ((BS / 512) * 3) )) ||
15223 error "too many blocks remains: $blocks_after"
15225 # Verify that file has hole between the first and the last blocks
15226 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15227 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15229 echo "Hole at [$hole_start, $hole_end)"
15230 (( hole_start == BS )) ||
15231 error "no hole at offset $BS after punch"
15233 (( hole_end == BS + punch_size )) ||
15234 error "data at offset $hole_end < $((BS + punch_size))"
15236 run_test 150g "Verify fallocate punch on large range"
15238 #LU-2902 roc_hit was not able to read all values from lproc
15239 function roc_hit_init() {
15240 local list=$(comma_list $(osts_nodes))
15241 local dir=$DIR/$tdir-check
15242 local file=$dir/$tfile
15248 #use setstripe to do a write to every ost
15249 for i in $(seq 0 $((OSTCOUNT-1))); do
15250 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15251 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15252 idx=$(printf %04x $i)
15253 BEFORE=$(get_osd_param $list *OST*$idx stats |
15254 awk '$1 == "cache_access" {sum += $7}
15255 END { printf("%0.0f", sum) }')
15257 cancel_lru_locks osc
15258 cat $file >/dev/null
15260 AFTER=$(get_osd_param $list *OST*$idx stats |
15261 awk '$1 == "cache_access" {sum += $7}
15262 END { printf("%0.0f", sum) }')
15264 echo BEFORE:$BEFORE AFTER:$AFTER
15265 if ! let "AFTER - BEFORE == 4"; then
15267 error "roc_hit is not safe to use"
15275 function roc_hit() {
15276 local list=$(comma_list $(osts_nodes))
15277 echo $(get_osd_param $list '' stats |
15278 awk '$1 == "cache_hit" {sum += $7}
15279 END { printf("%0.0f", sum) }')
15282 function set_cache() {
15285 if [ "$2" == "off" ]; then
15288 local list=$(comma_list $(osts_nodes))
15289 set_osd_param $list '' $1_cache_enable $on
15291 cancel_lru_locks osc
15295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15296 remote_ost_nodsh && skip "remote OST with nodsh"
15299 local list=$(comma_list $(osts_nodes))
15301 # check whether obdfilter is cache capable at all
15302 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15303 skip "not cache-capable obdfilter"
15306 # check cache is enabled on all obdfilters
15307 if get_osd_param $list '' read_cache_enable | grep 0; then
15308 skip "oss cache is disabled"
15311 set_osd_param $list '' writethrough_cache_enable 1
15313 # check write cache is enabled on all obdfilters
15314 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15315 skip "oss write cache is NOT enabled"
15320 #define OBD_FAIL_OBD_NO_LRU 0x609
15321 do_nodes $list $LCTL set_param fail_loc=0x609
15323 # pages should be in the case right after write
15324 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15327 local BEFORE=$(roc_hit)
15328 cancel_lru_locks osc
15329 cat $DIR/$tfile >/dev/null
15330 local AFTER=$(roc_hit)
15332 do_nodes $list $LCTL set_param fail_loc=0
15334 if ! let "AFTER - BEFORE == CPAGES"; then
15335 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15338 cancel_lru_locks osc
15339 # invalidates OST cache
15340 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15341 set_osd_param $list '' read_cache_enable 0
15342 cat $DIR/$tfile >/dev/null
15344 # now data shouldn't be found in the cache
15346 cancel_lru_locks osc
15347 cat $DIR/$tfile >/dev/null
15349 if let "AFTER - BEFORE != 0"; then
15350 error "IN CACHE: before: $BEFORE, after: $AFTER"
15353 set_osd_param $list '' read_cache_enable 1
15356 run_test 151 "test cache on oss and controls ==============================="
15359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15361 local TF="$TMP/$tfile"
15363 # simulate ENOMEM during write
15364 #define OBD_FAIL_OST_NOMEM 0x226
15365 lctl set_param fail_loc=0x80000226
15366 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15368 sync || error "sync failed"
15369 lctl set_param fail_loc=0
15371 # discard client's cache
15372 cancel_lru_locks osc
15374 # simulate ENOMEM during read
15375 lctl set_param fail_loc=0x80000226
15376 cmp $TF $DIR/$tfile || error "cmp failed"
15377 lctl set_param fail_loc=0
15381 run_test 152 "test read/write with enomem ============================"
15384 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15386 run_test 153 "test if fdatasync does not crash ======================="
15388 dot_lustre_fid_permission_check() {
15390 local ffid=$MOUNT/.lustre/fid/$fid
15393 echo "stat fid $fid"
15394 stat $ffid || error "stat $ffid failed."
15395 echo "touch fid $fid"
15396 touch $ffid || error "touch $ffid failed."
15397 echo "write to fid $fid"
15398 cat /etc/hosts > $ffid || error "write $ffid failed."
15399 echo "read fid $fid"
15400 diff /etc/hosts $ffid || error "read $ffid failed."
15401 echo "append write to fid $fid"
15402 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15403 echo "rename fid $fid"
15404 mv $ffid $test_dir/$tfile.1 &&
15405 error "rename $ffid to $tfile.1 should fail."
15406 touch $test_dir/$tfile.1
15407 mv $test_dir/$tfile.1 $ffid &&
15408 error "rename $tfile.1 to $ffid should fail."
15409 rm -f $test_dir/$tfile.1
15410 echo "truncate fid $fid"
15411 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15412 echo "link fid $fid"
15413 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15414 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15415 echo "setfacl fid $fid"
15416 setfacl -R -m u:$USER0:rwx $ffid ||
15417 error "setfacl $ffid failed"
15418 echo "getfacl fid $fid"
15419 getfacl $ffid || error "getfacl $ffid failed."
15421 echo "unlink fid $fid"
15422 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15423 echo "mknod fid $fid"
15424 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15426 fid=[0xf00000400:0x1:0x0]
15427 ffid=$MOUNT/.lustre/fid/$fid
15429 echo "stat non-exist fid $fid"
15430 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15431 echo "write to non-exist fid $fid"
15432 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15433 echo "link new fid $fid"
15434 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15436 mkdir -p $test_dir/$tdir
15437 touch $test_dir/$tdir/$tfile
15438 fid=$($LFS path2fid $test_dir/$tdir)
15441 error "error: could not get fid for $test_dir/$dir/$tfile."
15443 ffid=$MOUNT/.lustre/fid/$fid
15446 ls $ffid || error "ls $ffid failed."
15447 echo "touch $fid/$tfile.1"
15448 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15450 echo "touch $MOUNT/.lustre/fid/$tfile"
15451 touch $MOUNT/.lustre/fid/$tfile && \
15452 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15454 echo "setxattr to $MOUNT/.lustre/fid"
15455 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15457 echo "listxattr for $MOUNT/.lustre/fid"
15458 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15460 echo "delxattr from $MOUNT/.lustre/fid"
15461 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15463 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15464 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15465 error "touch invalid fid should fail."
15467 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15468 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15469 error "touch non-normal fid should fail."
15471 echo "rename $tdir to $MOUNT/.lustre/fid"
15472 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15473 error "rename to $MOUNT/.lustre/fid should fail."
15475 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15477 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15478 local new_obf_mode=777
15480 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15481 chmod $new_obf_mode $DIR/.lustre/fid ||
15482 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15484 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15485 [ $obf_mode -eq $new_obf_mode ] ||
15486 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15488 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15489 chmod $old_obf_mode $DIR/.lustre/fid ||
15490 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15493 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15494 fid=$($LFS path2fid $test_dir/$tfile-2)
15496 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15498 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15499 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15500 error "create lov data thru .lustre failed"
15502 echo "cp /etc/passwd $test_dir/$tfile-2"
15503 cp /etc/passwd $test_dir/$tfile-2 ||
15504 error "copy to $test_dir/$tfile-2 failed."
15505 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15506 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15507 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15509 rm -rf $test_dir/tfile.lnk
15510 rm -rf $test_dir/$tfile-2
15514 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15515 skip "Need MDS version at least 2.4.1"
15517 local tf=$DIR/$tfile
15520 local fid=$($LFS path2fid $tf)
15521 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15523 # check that we get the same pathname back
15526 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15527 echo "$rootpath $fid"
15528 found=$($LFS fid2path $rootpath "$fid")
15529 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15530 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15533 # check wrong root path format
15534 rootpath=$MOUNT"_wrong"
15535 found=$($LFS fid2path $rootpath "$fid")
15536 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15538 run_test 154A "lfs path2fid and fid2path basic checks"
15541 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15542 skip "Need MDS version at least 2.4.1"
15544 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15545 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15546 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15547 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15549 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15550 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15552 # check that we get the same pathname
15553 echo "PFID: $PFID, name: $name"
15554 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15555 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15556 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15557 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15559 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15561 run_test 154B "verify the ll_decode_linkea tool"
15564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15566 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15567 skip "Need MDS version at least 2.2.51"
15568 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15570 cp /etc/hosts $DIR/$tfile
15572 fid=$($LFS path2fid $DIR/$tfile)
15574 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15576 dot_lustre_fid_permission_check "$fid" $DIR ||
15577 error "dot lustre permission check $fid failed"
15579 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15581 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15583 touch $MOUNT/.lustre/file &&
15584 error "creation is not allowed under .lustre"
15586 mkdir $MOUNT/.lustre/dir &&
15587 error "mkdir is not allowed under .lustre"
15591 run_test 154a "Open-by-FID"
15594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15595 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15597 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15598 skip "Need MDS version at least 2.2.51"
15600 local remote_dir=$DIR/$tdir/remote_dir
15604 mkdir -p $DIR/$tdir
15605 $LFS mkdir -i $MDTIDX $remote_dir ||
15606 error "create remote directory failed"
15608 cp /etc/hosts $remote_dir/$tfile
15610 fid=$($LFS path2fid $remote_dir/$tfile)
15612 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15614 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15615 error "dot lustre permission check $fid failed"
15618 run_test 154b "Open-by-FID for remote directory"
15621 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15622 skip "Need MDS version at least 2.4.1"
15624 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15625 local FID1=$($LFS path2fid $DIR/$tfile.1)
15626 local FID2=$($LFS path2fid $DIR/$tfile.2)
15627 local FID3=$($LFS path2fid $DIR/$tfile.3)
15630 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15631 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15632 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15634 [ "$FID" = "${!want}" ] ||
15635 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15639 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15641 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15642 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15646 run_test 154c "lfs path2fid and fid2path multiple arguments"
15649 remote_mds_nodsh && skip "remote MDS with nodsh"
15650 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15651 skip "Need MDS version at least 2.5.53"
15653 if remote_mds; then
15654 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15658 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15665 local fid=$($LFS path2fid $DIR/$tfile)
15668 cmd="exec $fd<$DIR/$tfile"
15670 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15671 echo "$fid_list" | grep "$fid"
15674 cmd="exec $fd>/dev/null"
15676 if [ $rc -ne 0 ]; then
15677 error "FID $fid not found in open files list $fid_list"
15680 run_test 154d "Verify open file fid"
15684 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15685 skip "Need MDS version at least 2.6.50"
15687 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15688 error ".lustre returned by readdir"
15691 run_test 154e ".lustre is not returned by readdir"
15694 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15696 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15697 mkdir_on_mdt0 $DIR/$tdir
15698 # test dirs inherit from its stripe
15699 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15700 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15701 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15702 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15705 # get fid of parents
15706 local FID0=$($LFS path2fid $DIR/$tdir)
15707 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15708 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15709 local FID3=$($LFS path2fid $DIR)
15711 # check that path2fid --parents returns expected <parent_fid>/name
15712 # 1) test for a directory (single parent)
15713 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15714 [ "$parent" == "$FID0/foo1" ] ||
15715 error "expected parent: $FID0/foo1, got: $parent"
15717 # 2) test for a file with nlink > 1 (multiple parents)
15718 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15719 echo "$parent" | grep -F "$FID1/$tfile" ||
15720 error "$FID1/$tfile not returned in parent list"
15721 echo "$parent" | grep -F "$FID2/link" ||
15722 error "$FID2/link not returned in parent list"
15724 # 3) get parent by fid
15725 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15726 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15727 echo "$parent" | grep -F "$FID1/$tfile" ||
15728 error "$FID1/$tfile not returned in parent list (by fid)"
15729 echo "$parent" | grep -F "$FID2/link" ||
15730 error "$FID2/link not returned in parent list (by fid)"
15732 # 4) test for entry in root directory
15733 parent=$($LFS path2fid --parents $DIR/f)
15734 echo "$parent" | grep -F "$FID3/f" ||
15735 error "$FID3/f not returned in parent list"
15737 # 5) test it on root directory
15738 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15739 error "$MOUNT should not have parents"
15741 # enable xattr caching and check that linkea is correctly updated
15742 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15743 save_lustre_params client "llite.*.xattr_cache" > $save
15744 lctl set_param llite.*.xattr_cache 1
15746 # 6.1) linkea update on rename
15747 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15749 # get parents by fid
15750 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15751 # foo1 should no longer be returned in parent list
15752 echo "$parent" | grep -F "$FID1" &&
15753 error "$FID1 should no longer be in parent list"
15754 # the new path should appear
15755 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15756 error "$FID2/$tfile.moved is not in parent list"
15758 # 6.2) linkea update on unlink
15759 rm -f $DIR/$tdir/foo2/link
15760 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15761 # foo2/link should no longer be returned in parent list
15762 echo "$parent" | grep -F "$FID2/link" &&
15763 error "$FID2/link should no longer be in parent list"
15767 restore_lustre_params < $save
15770 run_test 154f "get parent fids by reading link ea"
15774 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15775 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15776 skip "Need MDS version at least 2.6.92"
15778 mkdir_on_mdt0 $DIR/$tdir
15779 llapi_fid_test -d $DIR/$tdir
15781 run_test 154g "various llapi FID tests"
15783 test_155_small_load() {
15784 local temp=$TMP/$tfile
15785 local file=$DIR/$tfile
15787 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15788 error "dd of=$temp bs=6096 count=1 failed"
15790 cancel_lru_locks $OSC
15791 cmp $temp $file || error "$temp $file differ"
15793 $TRUNCATE $temp 6000
15794 $TRUNCATE $file 6000
15795 cmp $temp $file || error "$temp $file differ (truncate1)"
15797 echo "12345" >>$temp
15798 echo "12345" >>$file
15799 cmp $temp $file || error "$temp $file differ (append1)"
15801 echo "12345" >>$temp
15802 echo "12345" >>$file
15803 cmp $temp $file || error "$temp $file differ (append2)"
15809 test_155_big_load() {
15810 remote_ost_nodsh && skip "remote OST with nodsh"
15812 local temp=$TMP/$tfile
15813 local file=$DIR/$tfile
15816 local cache_size=$(do_facet ost$((MAXI+1)) \
15817 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15819 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15821 if [ -z "$cache_size" ]; then
15824 local large_file_size=$((cache_size * 2))
15826 echo "OSS cache size: $cache_size KB"
15827 echo "Large file size: $large_file_size KB"
15829 [ $MAXV -le $large_file_size ] &&
15830 skip_env "max available OST size needs > $large_file_size KB"
15832 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15834 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15835 error "dd of=$temp bs=$large_file_size count=1k failed"
15838 cancel_lru_locks osc
15839 cmp $temp $file || error "$temp $file differ"
15845 save_writethrough() {
15846 local facets=$(get_facets OST)
15848 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15856 save_writethrough $p
15859 set_cache writethrough on
15860 test_155_small_load
15861 restore_lustre_params < $p
15864 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15869 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15871 save_writethrough $p
15874 set_cache writethrough off
15875 test_155_small_load
15876 restore_lustre_params < $p
15879 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15884 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15886 save_writethrough $p
15889 set_cache writethrough on
15890 test_155_small_load
15891 restore_lustre_params < $p
15894 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15899 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15901 save_writethrough $p
15904 set_cache writethrough off
15905 test_155_small_load
15906 restore_lustre_params < $p
15909 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15916 save_writethrough $p
15919 set_cache writethrough on
15921 restore_lustre_params < $p
15924 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15929 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15931 save_writethrough $p
15934 set_cache writethrough off
15936 restore_lustre_params < $p
15939 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15944 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15946 save_writethrough $p
15949 set_cache writethrough on
15951 restore_lustre_params < $p
15954 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15959 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15961 save_writethrough $p
15964 set_cache writethrough off
15966 restore_lustre_params < $p
15969 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15973 remote_ost_nodsh && skip "remote OST with nodsh"
15974 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15975 skip "stats not implemented on old servers"
15976 [ "$ost1_FSTYPE" = "zfs" ] &&
15977 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15982 local file="$DIR/$tfile"
15983 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15985 save_writethrough $p
15988 log "Turn on read and write cache"
15990 set_cache writethrough on
15992 log "Write data and read it back."
15993 log "Read should be satisfied from the cache."
15994 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15996 cancel_lru_locks osc
15997 cat $file >/dev/null
15999 if ! let "AFTER - BEFORE == CPAGES"; then
16000 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16002 log "cache hits: before: $BEFORE, after: $AFTER"
16005 log "Read again; it should be satisfied from the cache."
16007 cancel_lru_locks osc
16008 cat $file >/dev/null
16010 if ! let "AFTER - BEFORE == CPAGES"; then
16011 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16013 log "cache hits:: before: $BEFORE, after: $AFTER"
16016 log "Turn off the read cache and turn on the write cache"
16018 set_cache writethrough on
16020 log "Read again; it should be satisfied from the cache."
16022 cancel_lru_locks osc
16023 cat $file >/dev/null
16025 if ! let "AFTER - BEFORE == CPAGES"; then
16026 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16028 log "cache hits:: before: $BEFORE, after: $AFTER"
16031 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16032 # > 2.12.56 uses pagecache if cached
16033 log "Read again; it should not be satisfied from the cache."
16035 cancel_lru_locks osc
16036 cat $file >/dev/null
16038 if ! let "AFTER - BEFORE == 0"; then
16039 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16041 log "cache hits:: before: $BEFORE, after: $AFTER"
16045 log "Write data and read it back."
16046 log "Read should be satisfied from the cache."
16047 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16049 cancel_lru_locks osc
16050 cat $file >/dev/null
16052 if ! let "AFTER - BEFORE == CPAGES"; then
16053 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16055 log "cache hits:: before: $BEFORE, after: $AFTER"
16058 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16059 # > 2.12.56 uses pagecache if cached
16060 log "Read again; it should not be satisfied from the cache."
16062 cancel_lru_locks osc
16063 cat $file >/dev/null
16065 if ! let "AFTER - BEFORE == 0"; then
16066 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16068 log "cache hits:: before: $BEFORE, after: $AFTER"
16072 log "Turn off read and write cache"
16074 set_cache writethrough off
16076 log "Write data and read it back"
16077 log "It should not be satisfied from the cache."
16079 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16080 cancel_lru_locks osc
16082 cat $file >/dev/null
16084 if ! let "AFTER - BEFORE == 0"; then
16085 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16087 log "cache hits:: before: $BEFORE, after: $AFTER"
16090 log "Turn on the read cache and turn off the write cache"
16092 set_cache writethrough off
16094 log "Write data and read it back"
16095 log "It should not be satisfied from the cache."
16097 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16099 cancel_lru_locks osc
16100 cat $file >/dev/null
16102 if ! let "AFTER - BEFORE == 0"; then
16103 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16105 log "cache hits:: before: $BEFORE, after: $AFTER"
16108 log "Read again; it should be satisfied from the cache."
16110 cancel_lru_locks osc
16111 cat $file >/dev/null
16113 if ! let "AFTER - BEFORE == CPAGES"; then
16114 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16116 log "cache hits:: before: $BEFORE, after: $AFTER"
16119 restore_lustre_params < $p
16122 run_test 156 "Verification of tunables"
16125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16126 remote_mds_nodsh && skip "remote MDS with nodsh"
16127 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16128 skip "Need MDS version at least 2.2.0"
16130 changelog_register || error "changelog_register failed"
16131 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16132 changelog_users $SINGLEMDS | grep -q $cl_user ||
16133 error "User $cl_user not found in changelog_users"
16135 mkdir_on_mdt0 $DIR/$tdir
16138 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16139 changelog_clear 0 || error "changelog_clear failed"
16140 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16141 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16142 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16143 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16144 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16145 rm $DIR/$tdir/pics/desktop.jpg
16147 echo "verifying changelog mask"
16148 changelog_chmask "-MKDIR"
16149 changelog_chmask "-CLOSE"
16151 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16152 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16154 changelog_chmask "+MKDIR"
16155 changelog_chmask "+CLOSE"
16157 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16158 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16160 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16161 CLOSES=$(changelog_dump | grep -c "CLOSE")
16162 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16163 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16166 echo "verifying target fid"
16167 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16168 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16169 [ "$fidc" == "$fidf" ] ||
16170 error "changelog '$tfile' fid $fidc != file fid $fidf"
16171 echo "verifying parent fid"
16172 # The FID returned from the Changelog may be the directory shard on
16173 # a different MDT, and not the FID returned by path2fid on the parent.
16174 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16175 # since this is what will matter when recreating this file in the tree.
16176 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16177 local pathp=$($LFS fid2path $MOUNT "$fidp")
16178 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16179 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16181 echo "getting records for $cl_user"
16182 changelog_users $SINGLEMDS
16183 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16185 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16186 error "changelog_clear failed"
16187 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16188 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16189 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16190 error "user index expect $user_rec1 + $nclr != $user_rec2"
16192 local min0_rec=$(changelog_users $SINGLEMDS |
16193 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16194 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16195 awk '{ print $1; exit; }')
16197 changelog_dump | tail -n 5
16198 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16199 [ $first_rec == $((min0_rec + 1)) ] ||
16200 error "first index should be $min0_rec + 1 not $first_rec"
16202 # LU-3446 changelog index reset on MDT restart
16203 local cur_rec1=$(changelog_users $SINGLEMDS |
16204 awk '/^current.index:/ { print $NF }')
16205 changelog_clear 0 ||
16206 error "clear all changelog records for $cl_user failed"
16207 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16208 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16209 error "Fail to start $SINGLEMDS"
16210 local cur_rec2=$(changelog_users $SINGLEMDS |
16211 awk '/^current.index:/ { print $NF }')
16212 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16213 [ $cur_rec1 == $cur_rec2 ] ||
16214 error "current index should be $cur_rec1 not $cur_rec2"
16216 echo "verifying users from this test are deregistered"
16217 changelog_deregister || error "changelog_deregister failed"
16218 changelog_users $SINGLEMDS | grep -q $cl_user &&
16219 error "User '$cl_user' still in changelog_users"
16221 # lctl get_param -n mdd.*.changelog_users
16222 # current_index: 144
16223 # ID index (idle seconds)
16224 # cl3 144 (2) mask=<list>
16225 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16226 # this is the normal case where all users were deregistered
16227 # make sure no new records are added when no users are present
16228 local last_rec1=$(changelog_users $SINGLEMDS |
16229 awk '/^current.index:/ { print $NF }')
16230 touch $DIR/$tdir/chloe
16231 local last_rec2=$(changelog_users $SINGLEMDS |
16232 awk '/^current.index:/ { print $NF }')
16233 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16234 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16236 # any changelog users must be leftovers from a previous test
16237 changelog_users $SINGLEMDS
16238 echo "other changelog users; can't verify off"
16241 run_test 160a "changelog sanity"
16243 test_160b() { # LU-3587
16244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16245 remote_mds_nodsh && skip "remote MDS with nodsh"
16246 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16247 skip "Need MDS version at least 2.2.0"
16249 changelog_register || error "changelog_register failed"
16250 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16251 changelog_users $SINGLEMDS | grep -q $cl_user ||
16252 error "User '$cl_user' not found in changelog_users"
16254 local longname1=$(str_repeat a 255)
16255 local longname2=$(str_repeat b 255)
16258 echo "creating very long named file"
16259 touch $longname1 || error "create of '$longname1' failed"
16260 echo "renaming very long named file"
16261 mv $longname1 $longname2
16263 changelog_dump | grep RENME | tail -n 5
16266 run_test 160b "Verify that very long rename doesn't crash in changelog"
16269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16270 remote_mds_nodsh && skip "remote MDS with nodsh"
16272 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16273 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16274 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16275 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16279 # Registration step
16280 changelog_register || error "changelog_register failed"
16283 mkdir -p $DIR/$tdir
16284 $MCREATE $DIR/$tdir/foo_160c
16285 changelog_chmask "-TRUNC"
16286 $TRUNCATE $DIR/$tdir/foo_160c 200
16287 changelog_chmask "+TRUNC"
16288 $TRUNCATE $DIR/$tdir/foo_160c 199
16289 changelog_dump | tail -n 5
16290 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16291 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16293 run_test 160c "verify that changelog log catch the truncate event"
16296 remote_mds_nodsh && skip "remote MDS with nodsh"
16297 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16299 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16300 skip "Need MDS version at least 2.7.60"
16302 # Registration step
16303 changelog_register || error "changelog_register failed"
16305 mkdir -p $DIR/$tdir/migrate_dir
16306 changelog_clear 0 || error "changelog_clear failed"
16308 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16309 changelog_dump | tail -n 5
16310 local migrates=$(changelog_dump | grep -c "MIGRT")
16311 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16313 run_test 160d "verify that changelog log catch the migrate event"
16316 remote_mds_nodsh && skip "remote MDS with nodsh"
16319 changelog_register || error "changelog_register failed"
16321 local MDT0=$(facet_svc $SINGLEMDS)
16324 # No user (expect fail)
16325 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16327 if [ $rc -eq 0 ]; then
16328 error "Should fail without user"
16329 elif [ $rc -ne 4 ]; then
16330 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16333 # Delete a future user (expect fail)
16334 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16336 if [ $rc -eq 0 ]; then
16337 error "Deleted non-existant user cl77"
16338 elif [ $rc -ne 2 ]; then
16339 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16342 # Clear to a bad index (1 billion should be safe)
16343 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16346 if [ $rc -eq 0 ]; then
16347 error "Successfully cleared to invalid CL index"
16348 elif [ $rc -ne 22 ]; then
16349 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16352 run_test 160e "changelog negative testing (should return errors)"
16355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16356 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16357 skip "Need MDS version at least 2.10.56"
16359 local mdts=$(comma_list $(mdts_nodes))
16362 changelog_register || error "first changelog_register failed"
16363 changelog_register || error "second changelog_register failed"
16365 declare -A cl_user1
16366 declare -A cl_user2
16371 # generate some changelog records to accumulate on each MDT
16372 # use all_char because created files should be evenly distributed
16373 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16374 error "test_mkdir $tdir failed"
16375 log "$(date +%s): creating first files"
16376 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16377 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16378 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16381 # check changelogs have been generated
16382 local start=$SECONDS
16383 local idle_time=$((MDSCOUNT * 5 + 5))
16384 local nbcl=$(changelog_dump | wc -l)
16385 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16387 for param in "changelog_max_idle_time=$idle_time" \
16389 "changelog_min_gc_interval=2" \
16390 "changelog_min_free_cat_entries=3"; do
16391 local MDT0=$(facet_svc $SINGLEMDS)
16392 local var="${param%=*}"
16393 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16395 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16396 do_nodes $mdts $LCTL set_param mdd.*.$param
16399 # force cl_user2 to be idle (1st part), but also cancel the
16400 # cl_user1 records so that it is not evicted later in the test.
16401 local sleep1=$((idle_time / 2))
16402 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16405 # simulate changelog catalog almost full
16406 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16407 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16409 for i in $(seq $MDSCOUNT); do
16410 cl_users=(${CL_USERS[mds$i]})
16411 cl_user1[mds$i]="${cl_users[0]}"
16412 cl_user2[mds$i]="${cl_users[1]}"
16414 [ -n "${cl_user1[mds$i]}" ] ||
16415 error "mds$i: no user registered"
16416 [ -n "${cl_user2[mds$i]}" ] ||
16417 error "mds$i: only ${cl_user2[mds$i]} is registered"
16419 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16420 [ -n "$user_rec1" ] ||
16421 error "mds$i: User ${cl_user1[mds$i]} not registered"
16422 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16423 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16424 [ -n "$user_rec2" ] ||
16425 error "mds$i: User ${cl_user1[mds$i]} not registered"
16426 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16427 "$user_rec1 + 2 == $user_rec2"
16428 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16429 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16430 "$user_rec1 + 2, but is $user_rec2"
16431 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16432 [ -n "$user_rec2" ] ||
16433 error "mds$i: User ${cl_user2[mds$i]} not registered"
16434 [ $user_rec1 == $user_rec2 ] ||
16435 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16436 "$user_rec1, but is $user_rec2"
16439 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16440 local sleep2=$((idle_time - (SECONDS - start) + 1))
16441 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16444 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16445 # cl_user1 should be OK because it recently processed records.
16446 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16447 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16448 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16449 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16452 # ensure gc thread is done
16453 for i in $(mdts_nodes); do
16454 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16455 error "$i: GC-thread not done"
16459 for (( i = 1; i <= MDSCOUNT; i++ )); do
16460 # check cl_user1 still registered
16461 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16462 error "mds$i: User ${cl_user1[mds$i]} not registered"
16463 # check cl_user2 unregistered
16464 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16465 error "mds$i: User ${cl_user2[mds$i]} still registered"
16467 # check changelogs are present and starting at $user_rec1 + 1
16468 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16469 [ -n "$user_rec1" ] ||
16470 error "mds$i: User ${cl_user1[mds$i]} not registered"
16471 first_rec=$($LFS changelog $(facet_svc mds$i) |
16472 awk '{ print $1; exit; }')
16474 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16475 [ $((user_rec1 + 1)) == $first_rec ] ||
16476 error "mds$i: rec $first_rec != $user_rec1 + 1"
16479 run_test 160f "changelog garbage collect (timestamped users)"
16482 remote_mds_nodsh && skip "remote MDS with nodsh"
16483 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16484 skip "Need MDS version at least 2.14.55"
16486 local mdts=$(comma_list $(mdts_nodes))
16489 changelog_register || error "first changelog_register failed"
16490 changelog_register || error "second changelog_register failed"
16492 declare -A cl_user1
16493 declare -A cl_user2
16498 # generate some changelog records to accumulate on each MDT
16499 # use all_char because created files should be evenly distributed
16500 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16501 error "test_mkdir $tdir failed"
16502 for ((i = 0; i < MDSCOUNT; i++)); do
16503 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16504 error "create $DIR/$tdir/d$i.1 failed"
16507 # check changelogs have been generated
16508 local nbcl=$(changelog_dump | wc -l)
16509 (( $nbcl > 0 )) || error "no changelogs found"
16511 # reduce the max_idle_indexes value to make sure we exceed it
16512 for param in "changelog_max_idle_indexes=2" \
16514 "changelog_min_gc_interval=2"; do
16515 local MDT0=$(facet_svc $SINGLEMDS)
16516 local var="${param%=*}"
16517 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16519 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16520 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16521 error "unable to set mdd.*.$param"
16524 local start=$SECONDS
16525 for i in $(seq $MDSCOUNT); do
16526 cl_users=(${CL_USERS[mds$i]})
16527 cl_user1[mds$i]="${cl_users[0]}"
16528 cl_user2[mds$i]="${cl_users[1]}"
16530 [ -n "${cl_user1[mds$i]}" ] ||
16531 error "mds$i: user1 is not registered"
16532 [ -n "${cl_user2[mds$i]}" ] ||
16533 error "mds$i: only ${cl_user1[mds$i]} is registered"
16535 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16536 [ -n "$user_rec1" ] ||
16537 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16538 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16539 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16540 [ -n "$user_rec2" ] ||
16541 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16542 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16543 "$user_rec1 + 2 == $user_rec2"
16544 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16545 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16546 "expected $user_rec1 + 2, but is $user_rec2"
16547 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16548 [ -n "$user_rec2" ] ||
16549 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16550 [ $user_rec1 == $user_rec2 ] ||
16551 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16552 "expected $user_rec1, but is $user_rec2"
16555 # ensure we are past the previous changelog_min_gc_interval set above
16556 local sleep2=$((start + 2 - SECONDS))
16557 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16558 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16559 # cl_user1 should be OK because it recently processed records.
16560 for ((i = 0; i < MDSCOUNT; i++)); do
16561 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16562 error "create $DIR/$tdir/d$i.3 failed"
16565 # ensure gc thread is done
16566 for i in $(mdts_nodes); do
16567 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16568 error "$i: GC-thread not done"
16572 for (( i = 1; i <= MDSCOUNT; i++ )); do
16573 # check cl_user1 still registered
16574 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16575 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16576 # check cl_user2 unregistered
16577 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16578 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16580 # check changelogs are present and starting at $user_rec1 + 1
16581 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16582 [ -n "$user_rec1" ] ||
16583 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16584 first_rec=$($LFS changelog $(facet_svc mds$i) |
16585 awk '{ print $1; exit; }')
16587 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16588 [ $((user_rec1 + 1)) == $first_rec ] ||
16589 error "mds$i: rec $first_rec != $user_rec1 + 1"
16592 run_test 160g "changelog garbage collect on idle records"
16595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16596 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16597 skip "Need MDS version at least 2.10.56"
16599 local mdts=$(comma_list $(mdts_nodes))
16602 changelog_register || error "first changelog_register failed"
16603 changelog_register || error "second changelog_register failed"
16605 declare -A cl_user1
16606 declare -A cl_user2
16611 # generate some changelog records to accumulate on each MDT
16612 # use all_char because created files should be evenly distributed
16613 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16614 error "test_mkdir $tdir failed"
16615 for ((i = 0; i < MDSCOUNT; i++)); do
16616 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16617 error "create $DIR/$tdir/d$i.1 failed"
16620 # check changelogs have been generated
16621 local nbcl=$(changelog_dump | wc -l)
16622 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16624 for param in "changelog_max_idle_time=10" \
16626 "changelog_min_gc_interval=2"; do
16627 local MDT0=$(facet_svc $SINGLEMDS)
16628 local var="${param%=*}"
16629 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16631 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16632 do_nodes $mdts $LCTL set_param mdd.*.$param
16635 # force cl_user2 to be idle (1st part)
16638 for i in $(seq $MDSCOUNT); do
16639 cl_users=(${CL_USERS[mds$i]})
16640 cl_user1[mds$i]="${cl_users[0]}"
16641 cl_user2[mds$i]="${cl_users[1]}"
16643 [ -n "${cl_user1[mds$i]}" ] ||
16644 error "mds$i: no user registered"
16645 [ -n "${cl_user2[mds$i]}" ] ||
16646 error "mds$i: only ${cl_user2[mds$i]} is registered"
16648 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16649 [ -n "$user_rec1" ] ||
16650 error "mds$i: User ${cl_user1[mds$i]} not registered"
16651 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16652 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16653 [ -n "$user_rec2" ] ||
16654 error "mds$i: User ${cl_user1[mds$i]} not registered"
16655 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16656 "$user_rec1 + 2 == $user_rec2"
16657 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16658 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16659 "$user_rec1 + 2, but is $user_rec2"
16660 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16661 [ -n "$user_rec2" ] ||
16662 error "mds$i: User ${cl_user2[mds$i]} not registered"
16663 [ $user_rec1 == $user_rec2 ] ||
16664 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16665 "$user_rec1, but is $user_rec2"
16668 # force cl_user2 to be idle (2nd part) and to reach
16669 # changelog_max_idle_time
16672 # force each GC-thread start and block then
16673 # one per MDT/MDD, set fail_val accordingly
16674 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16675 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16677 # generate more changelogs to trigger fail_loc
16678 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16679 error "create $DIR/$tdir/${tfile}bis failed"
16681 # stop MDT to stop GC-thread, should be done in back-ground as it will
16682 # block waiting for the thread to be released and exit
16683 declare -A stop_pids
16684 for i in $(seq $MDSCOUNT); do
16686 stop_pids[mds$i]=$!
16689 for i in $(mdts_nodes); do
16692 local facets=$(facets_up_on_host $i)
16694 for facet in ${facets//,/ }; do
16695 if [[ $facet == mds* ]]; then
16699 # ensure each MDS's gc threads are still present and all in "R"
16700 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16701 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16702 error "$i: expected $nb GC-thread"
16704 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16706 error "$i: GC-thread not found in R-state"
16707 # check umounts of each MDT on MDS have reached kthread_stop()
16708 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16709 error "$i: expected $nb umount"
16711 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16712 error "$i: umount not found in D-state"
16715 # release all GC-threads
16716 do_nodes $mdts $LCTL set_param fail_loc=0
16718 # wait for MDT stop to complete
16719 for i in $(seq $MDSCOUNT); do
16720 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16724 # may try to check if any orphan changelog records are present
16725 # via ldiskfs/zfs and llog_reader...
16727 # re-start/mount MDTs
16728 for i in $(seq $MDSCOUNT); do
16729 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16730 error "Fail to start mds$i"
16734 for i in $(seq $MDSCOUNT); do
16735 # check cl_user1 still registered
16736 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16737 error "mds$i: User ${cl_user1[mds$i]} not registered"
16738 # check cl_user2 unregistered
16739 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16740 error "mds$i: User ${cl_user2[mds$i]} still registered"
16742 # check changelogs are present and starting at $user_rec1 + 1
16743 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16744 [ -n "$user_rec1" ] ||
16745 error "mds$i: User ${cl_user1[mds$i]} not registered"
16746 first_rec=$($LFS changelog $(facet_svc mds$i) |
16747 awk '{ print $1; exit; }')
16749 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16750 [ $((user_rec1 + 1)) == $first_rec ] ||
16751 error "mds$i: first index should be $user_rec1 + 1, " \
16752 "but is $first_rec"
16755 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16760 local mdts=$(comma_list $(mdts_nodes))
16762 changelog_register || error "first changelog_register failed"
16764 # generate some changelog records to accumulate on each MDT
16765 # use all_char because created files should be evenly distributed
16766 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16767 error "test_mkdir $tdir failed"
16768 for ((i = 0; i < MDSCOUNT; i++)); do
16769 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16770 error "create $DIR/$tdir/d$i.1 failed"
16773 # check changelogs have been generated
16774 local nbcl=$(changelog_dump | wc -l)
16775 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16777 # simulate race between register and unregister
16778 # XXX as fail_loc is set per-MDS, with DNE configs the race
16779 # simulation will only occur for one MDT per MDS and for the
16780 # others the normal race scenario will take place
16781 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16782 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16783 do_nodes $mdts $LCTL set_param fail_val=1
16785 # unregister 1st user
16786 changelog_deregister &
16788 # wait some time for deregister work to reach race rdv
16790 # register 2nd user
16791 changelog_register || error "2nd user register failed"
16793 wait $pid1 || error "1st user deregister failed"
16797 declare -A LAST_REC
16798 for i in $(seq $MDSCOUNT); do
16799 if changelog_users mds$i | grep "^cl"; then
16800 # make sure new records are added with one user present
16801 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16802 awk '/^current.index:/ { print $NF }')
16804 error "mds$i has no user registered"
16808 # generate more changelog records to accumulate on each MDT
16809 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16810 error "create $DIR/$tdir/${tfile}bis failed"
16812 for i in $(seq $MDSCOUNT); do
16813 last_rec=$(changelog_users $SINGLEMDS |
16814 awk '/^current.index:/ { print $NF }')
16815 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16816 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16817 error "changelogs are off on mds$i"
16820 run_test 160i "changelog user register/unregister race"
16823 remote_mds_nodsh && skip "remote MDS with nodsh"
16824 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16825 skip "Need MDS version at least 2.12.56"
16827 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16828 stack_trap "umount $MOUNT2" EXIT
16830 changelog_register || error "first changelog_register failed"
16831 stack_trap "changelog_deregister" EXIT
16833 # generate some changelog
16834 # use all_char because created files should be evenly distributed
16835 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16836 error "mkdir $tdir failed"
16837 for ((i = 0; i < MDSCOUNT; i++)); do
16838 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16839 error "create $DIR/$tdir/d$i.1 failed"
16842 # open the changelog device
16843 exec 3>/dev/changelog-$FSNAME-MDT0000
16844 stack_trap "exec 3>&-" EXIT
16845 exec 4</dev/changelog-$FSNAME-MDT0000
16846 stack_trap "exec 4<&-" EXIT
16848 # umount the first lustre mount
16850 stack_trap "mount_client $MOUNT" EXIT
16852 # read changelog, which may or may not fail, but should not crash
16856 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16857 changelog_users $SINGLEMDS | grep -q $cl_user ||
16858 error "User $cl_user not found in changelog_users"
16860 printf 'clear:'$cl_user':0' >&3
16862 run_test 160j "client can be umounted while its chanangelog is being used"
16865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16866 remote_mds_nodsh && skip "remote MDS with nodsh"
16868 mkdir -p $DIR/$tdir/1/1
16870 changelog_register || error "changelog_register failed"
16871 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16873 changelog_users $SINGLEMDS | grep -q $cl_user ||
16874 error "User '$cl_user' not found in changelog_users"
16875 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16876 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16877 rmdir $DIR/$tdir/1/1 & sleep 1
16879 touch $DIR/$tdir/2/2
16880 rm -rf $DIR/$tdir/2
16885 changelog_dump | grep rmdir || error "rmdir not recorded"
16887 run_test 160k "Verify that changelog records are not lost"
16889 # Verifies that a file passed as a parameter has recently had an operation
16890 # performed on it that has generated an MTIME changelog which contains the
16891 # correct parent FID. As files might reside on a different MDT from the
16892 # parent directory in DNE configurations, the FIDs are translated to paths
16893 # before being compared, which should be identical
16894 compare_mtime_changelog() {
16902 mdtidx=$($LFS getstripe --mdt-index $file)
16903 mdtidx=$(printf "%04x" $mdtidx)
16905 # Obtain the parent FID from the MTIME changelog
16906 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16907 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16909 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16910 [ -z "$cl_fid" ] && error "parent FID not present"
16912 # Verify that the path for the parent FID is the same as the path for
16913 # the test directory
16914 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16918 [[ "${pdir%/}" == "$dir" ]] ||
16919 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16925 remote_mds_nodsh && skip "remote MDS with nodsh"
16926 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16927 skip "Need MDS version at least 2.13.55"
16931 changelog_register || error "changelog_register failed"
16932 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16934 changelog_users $SINGLEMDS | grep -q $cl_user ||
16935 error "User '$cl_user' not found in changelog_users"
16937 # Clear some types so that MTIME changelogs are generated
16938 changelog_chmask "-CREAT"
16939 changelog_chmask "-CLOSE"
16941 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16943 # Test CL_MTIME during setattr
16944 touch $DIR/$tdir/$tfile
16945 compare_mtime_changelog $DIR/$tdir/$tfile
16947 # Test CL_MTIME during close
16948 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16949 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16951 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16954 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16955 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16956 skip "Need MDS version at least 2.14.51"
16963 changelog_register || error "first changelog_register failed"
16964 changelog_register || error "second changelog_register failed"
16966 cl_users=(${CL_USERS[mds1]})
16967 cl_user1="${cl_users[0]}"
16968 cl_user2="${cl_users[1]}"
16969 # generate some changelog records to accumulate on MDT0
16970 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16971 createmany -m $DIR/$tdir/$tfile 50 ||
16972 error "create $DIR/$tdir/$tfile failed"
16973 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16976 # check changelogs have been generated
16977 local nbcl=$(changelog_dump | wc -l)
16978 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16980 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16981 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16983 __changelog_clear mds1 $cl_user1 +10
16984 __changelog_clear mds1 $cl_user2 0 &
16987 __changelog_clear mds1 $cl_user1 0 ||
16988 error "fail to cancel record for $cl_user1"
16990 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16992 run_test 160m "Changelog clear race"
16995 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16996 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16997 skip "Need MDS version at least 2.14.51"
17006 changelog_register || error "first changelog_register failed"
17008 cl_users=(${CL_USERS[mds1]})
17009 cl_user1="${cl_users[0]}"
17011 # generate some changelog records to accumulate on MDT0
17012 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17013 first_rec=$(changelog_users $SINGLEMDS |
17014 awk '/^current.index:/ { print $NF }')
17015 while (( last_rec < (( first_rec + 65000)) )); do
17016 createmany -m $DIR/$tdir/$tfile 10000 ||
17017 error "create $DIR/$tdir/$tfile failed"
17019 for i in $(seq 0 10000); do
17020 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17024 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17025 error "unlinkmany failed unlink"
17026 last_rec=$(changelog_users $SINGLEMDS |
17027 awk '/^current.index:/ { print $NF }')
17028 echo last record $last_rec
17029 (( last_rec == 0 )) && error "no changelog found"
17032 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17033 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17035 __changelog_clear mds1 $cl_user1 0 &
17038 __changelog_clear mds1 $cl_user1 0 ||
17039 error "fail to cancel record for $cl_user1"
17041 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17043 run_test 160n "Changelog destroy race"
17046 local mdt="$(facet_svc $SINGLEMDS)"
17048 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17049 remote_mds_nodsh && skip "remote MDS with nodsh"
17050 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17051 skip "Need MDS version at least 2.14.52"
17053 changelog_register --user test_160o -m unlnk+close+open ||
17054 error "changelog_register failed"
17056 do_facet $SINGLEMDS $LCTL --device $mdt \
17057 changelog_register -u "Tt3_-#" &&
17058 error "bad symbols in name should fail"
17060 do_facet $SINGLEMDS $LCTL --device $mdt \
17061 changelog_register -u test_160o &&
17062 error "the same name registration should fail"
17064 do_facet $SINGLEMDS $LCTL --device $mdt \
17065 changelog_register -u test_160toolongname &&
17066 error "too long name registration should fail"
17068 changelog_chmask "MARK+HSM"
17069 lctl get_param mdd.*.changelog*mask
17070 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17071 changelog_users $SINGLEMDS | grep -q $cl_user ||
17072 error "User $cl_user not found in changelog_users"
17074 echo $cl_user | grep -q test_160o ||
17075 error "User $cl_user has no specific name 'test160o'"
17078 changelog_clear 0 || error "changelog_clear failed"
17079 # generate some changelog records to accumulate on MDT0
17080 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17081 touch $DIR/$tdir/$tfile # open 1
17083 OPENS=$(changelog_dump | grep -c "OPEN")
17084 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17086 # must be no MKDIR it wasn't set as user mask
17087 MKDIR=$(changelog_dump | grep -c "MKDIR")
17088 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17090 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17091 mdd.$mdt.changelog_current_mask -n)
17092 # register maskless user
17093 changelog_register || error "changelog_register failed"
17094 # effective mask should be not changed because it is not minimal
17095 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17096 mdd.$mdt.changelog_current_mask -n)
17097 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17098 # set server mask to minimal value
17099 changelog_chmask "MARK"
17100 # check effective mask again, should be treated as DEFMASK now
17101 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17102 mdd.$mdt.changelog_current_mask -n)
17103 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17105 do_facet $SINGLEMDS $LCTL --device $mdt \
17106 changelog_deregister -u test_160o ||
17107 error "cannot deregister by name"
17109 run_test 160o "changelog user name and mask"
17112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17113 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17114 skip "Need MDS version at least 2.14.51"
17115 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17121 changelog_register || error "first changelog_register failed"
17123 cl_users=(${CL_USERS[mds1]})
17124 cl_user1="${cl_users[0]}"
17126 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17127 createmany -m $DIR/$tdir/$tfile 50 ||
17128 error "create $DIR/$tdir/$tfile failed"
17129 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17132 # check changelogs have been generated
17133 entry_count=$(changelog_dump | wc -l)
17134 ((entry_count != 0)) || error "no changelog entries found"
17136 # remove changelog_users and check that orphan entries are removed
17138 local dev=$(mdsdevname 1)
17139 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17140 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17141 entry_count=$(changelog_dump | wc -l)
17142 ((entry_count == 0)) ||
17143 error "found $entry_count changelog entries, expected none"
17145 run_test 160p "Changelog orphan cleanup with no users"
17148 local mdt="$(facet_svc $SINGLEMDS)"
17151 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17152 remote_mds_nodsh && skip "remote MDS with nodsh"
17153 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17154 skip "Need MDS version at least 2.14.54"
17156 # set server mask to minimal value like server init does
17157 changelog_chmask "MARK"
17158 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17159 error "changelog_register failed"
17160 # check effective mask again, should be treated as DEFMASK now
17161 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17162 mdd.$mdt.changelog_current_mask -n)
17163 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17164 error "changelog_deregister failed"
17165 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17167 run_test 160q "changelog effective mask is DEFMASK if not set"
17170 remote_mds_nodsh && skip "remote MDS with nodsh"
17171 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17172 skip "Need MDS version at least 2.14.55"
17174 local mdts=$(comma_list $(mdts_nodes))
17176 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17177 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17178 fail_val=$((24 * 3600 * 10))
17180 # Create a user which is 10 days old
17181 changelog_register || error "first changelog_register failed"
17183 declare -A cl_user1
17186 # generate some changelog records to accumulate on each MDT
17187 # use all_char because created files should be evenly distributed
17188 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17189 error "test_mkdir $tdir failed"
17190 for ((i = 0; i < MDSCOUNT; i++)); do
17191 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17192 error "create $DIR/$tdir/d$i.1 failed"
17195 # check changelogs have been generated
17196 local nbcl=$(changelog_dump | wc -l)
17197 (( nbcl > 0 )) || error "no changelogs found"
17199 # reduce the max_idle_indexes value to make sure we exceed it
17200 for param in "changelog_max_idle_indexes=2097446912" \
17201 "changelog_max_idle_time=2592000" \
17203 "changelog_min_gc_interval=2"; do
17204 local MDT0=$(facet_svc $SINGLEMDS)
17205 local var="${param%=*}"
17206 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17208 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17209 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17210 error "unable to set mdd.*.$param"
17213 local start=$SECONDS
17214 for i in $(seq $MDSCOUNT); do
17215 cl_users=(${CL_USERS[mds$i]})
17216 cl_user1[mds$i]="${cl_users[0]}"
17218 [[ -n "${cl_user1[mds$i]}" ]] ||
17219 error "mds$i: no user registered"
17222 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17223 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17225 # ensure we are past the previous changelog_min_gc_interval set above
17226 local sleep2=$((start + 2 - SECONDS))
17227 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17229 # Generate one more changelog to trigger GC
17230 for ((i = 0; i < MDSCOUNT; i++)); do
17231 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17232 error "create $DIR/$tdir/d$i.3 failed"
17235 # ensure gc thread is done
17236 for node in $(mdts_nodes); do
17237 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17238 error "$node: GC-thread not done"
17241 do_nodes $mdts $LCTL set_param fail_loc=0
17243 for (( i = 1; i <= MDSCOUNT; i++ )); do
17244 # check cl_user1 is purged
17245 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17246 error "mds$i: User ${cl_user1[mds$i]} is registered"
17250 run_test 160s "changelog garbage collect on idle records * time"
17253 remote_mds_nodsh && skip "remote MDS with nodsh"
17254 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17255 skip "Need MDS version at least 2.15.50"
17257 local MDT0=$(facet_svc $SINGLEMDS)
17263 changelog_register --user user1 -m all ||
17264 error "user1 failed to register"
17266 mkdir_on_mdt0 $DIR/$tdir
17267 # create default overstripe to maximize changelog size
17268 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17269 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17270 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17272 # user2 consumes less records so less space
17273 changelog_register --user user2 || error "user2 failed to register"
17274 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17275 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17277 # check changelogs have been generated
17278 local nbcl=$(changelog_dump | wc -l)
17279 (( nbcl > 0 )) || error "no changelogs found"
17281 # reduce the changelog_min_gc_interval to force check
17282 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17283 local var="${param%=*}"
17284 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17286 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17287 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17288 error "unable to set mdd.*.$param"
17292 cl_users=(${CL_USERS[mds1]})
17293 cl_user1="${cl_users[0]}"
17294 cl_user2="${cl_users[1]}"
17296 [[ -n $cl_user1 ]] ||
17297 error "mds1: user #1 isn't registered"
17298 [[ -n $cl_user2 ]] ||
17299 error "mds1: user #2 isn't registered"
17301 # ensure we are past the previous changelog_min_gc_interval set above
17302 local sleep2=$((start + 2 - SECONDS))
17303 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17305 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17306 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17307 fail_val=$(((llog_size1 + llog_size2) / 2))
17309 # Generate more changelog to trigger GC
17310 createmany -o $DIR/$tdir/u3_ 4 ||
17311 error "create failed for more files"
17313 # ensure gc thread is done
17314 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17315 error "mds1: GC-thread not done"
17317 do_facet mds1 $LCTL set_param fail_loc=0
17319 # check cl_user1 is purged
17320 changelog_users mds1 | grep -q "$cl_user1" &&
17321 error "User $cl_user1 is registered"
17322 # check cl_user2 is not purged
17323 changelog_users mds1 | grep -q "$cl_user2" ||
17324 error "User $cl_user2 is not registered"
17326 run_test 160t "changelog garbage collect on lack of space"
17329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 test_mkdir -c1 $DIR/$tdir
17332 cp /etc/hosts $DIR/$tdir/$tfile
17333 test_mkdir -c1 $DIR/$tdir/foo1
17334 test_mkdir -c1 $DIR/$tdir/foo2
17335 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17336 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17337 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17338 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17339 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17340 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17341 $LFS fid2path $DIR $FID
17342 error "bad link ea"
17345 rm $DIR/$tdir/foo2/zachary
17347 rm $DIR/$tdir/foo2/thor
17349 rm $DIR/$tdir/$tfile
17351 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17352 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17353 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17354 rm $DIR/$tdir/foo2/maggie
17357 local longname=$tfile.avg_len_is_thirty_two_
17358 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17359 error_noexit 'failed to unlink many hardlinks'" EXIT
17360 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17361 error "failed to hardlink many files"
17362 links=$($LFS fid2path $DIR $FID | wc -l)
17363 echo -n "${links}/1000 links in link EA"
17364 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17366 run_test 161a "link ea sanity"
17369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17370 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17373 local remote_dir=$DIR/$tdir/remote_dir
17375 mkdir -p $DIR/$tdir
17376 $LFS mkdir -i $MDTIDX $remote_dir ||
17377 error "create remote directory failed"
17379 cp /etc/hosts $remote_dir/$tfile
17380 mkdir -p $remote_dir/foo1
17381 mkdir -p $remote_dir/foo2
17382 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17383 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17384 ln $remote_dir/$tfile $remote_dir/foo1/luna
17385 ln $remote_dir/$tfile $remote_dir/foo2/thor
17387 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17389 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17390 $LFS fid2path $DIR $FID
17391 error "bad link ea"
17394 rm $remote_dir/foo2/zachary
17396 rm $remote_dir/foo2/thor
17398 rm $remote_dir/$tfile
17400 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17401 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17402 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17403 $LFS fid2path $DIR $FID
17404 error "bad link rename"
17406 rm $remote_dir/foo2/maggie
17409 local longname=filename_avg_len_is_thirty_two_
17410 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17411 error "failed to hardlink many files"
17412 links=$($LFS fid2path $DIR $FID | wc -l)
17413 echo -n "${links}/1000 links in link EA"
17414 [[ ${links} -gt 60 ]] ||
17415 error "expected at least 60 links in link EA"
17416 unlinkmany $remote_dir/foo2/$longname 1000 ||
17417 error "failed to unlink many hardlinks"
17419 run_test 161b "link ea sanity under remote directory"
17422 remote_mds_nodsh && skip "remote MDS with nodsh"
17423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17424 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17425 skip "Need MDS version at least 2.1.5"
17427 # define CLF_RENAME_LAST 0x0001
17428 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17429 changelog_register || error "changelog_register failed"
17432 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17433 touch $DIR/$tdir/foo_161c
17434 touch $DIR/$tdir/bar_161c
17435 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17436 changelog_dump | grep RENME | tail -n 5
17437 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17438 changelog_clear 0 || error "changelog_clear failed"
17439 if [ x$flags != "x0x1" ]; then
17440 error "flag $flags is not 0x1"
17443 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17444 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17445 touch $DIR/$tdir/foo_161c
17446 touch $DIR/$tdir/bar_161c
17447 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17448 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17449 changelog_dump | grep RENME | tail -n 5
17450 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17451 changelog_clear 0 || error "changelog_clear failed"
17452 if [ x$flags != "x0x0" ]; then
17453 error "flag $flags is not 0x0"
17455 echo "rename overwrite a target having nlink > 1," \
17456 "changelog record has flags of $flags"
17458 # rename doesn't overwrite a target (changelog flag 0x0)
17459 touch $DIR/$tdir/foo_161c
17460 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17461 changelog_dump | grep RENME | tail -n 5
17462 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17463 changelog_clear 0 || error "changelog_clear failed"
17464 if [ x$flags != "x0x0" ]; then
17465 error "flag $flags is not 0x0"
17467 echo "rename doesn't overwrite a target," \
17468 "changelog record has flags of $flags"
17470 # define CLF_UNLINK_LAST 0x0001
17471 # unlink a file having nlink = 1 (changelog flag 0x1)
17472 rm -f $DIR/$tdir/foo2_161c
17473 changelog_dump | grep UNLNK | tail -n 5
17474 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17475 changelog_clear 0 || error "changelog_clear failed"
17476 if [ x$flags != "x0x1" ]; then
17477 error "flag $flags is not 0x1"
17479 echo "unlink a file having nlink = 1," \
17480 "changelog record has flags of $flags"
17482 # unlink a file having nlink > 1 (changelog flag 0x0)
17483 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17484 rm -f $DIR/$tdir/foobar_161c
17485 changelog_dump | grep UNLNK | tail -n 5
17486 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17487 changelog_clear 0 || error "changelog_clear failed"
17488 if [ x$flags != "x0x0" ]; then
17489 error "flag $flags is not 0x0"
17491 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17493 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17496 remote_mds_nodsh && skip "remote MDS with nodsh"
17497 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17502 changelog_register || error "changelog_register failed"
17504 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17505 # interfer with $MOUNT/.lustre/fid/ access
17507 [[ $? -eq 0 ]] || error "mkdir failed"
17509 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17510 $LCTL set_param fail_loc=0x8000140c
17512 $LCTL set_param fail_val=5
17515 echo foofoo > $DIR/$tdir/$tfile &
17518 # wait for create to be delayed
17522 [[ $? -eq 0 ]] || error "create should be blocked"
17524 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17525 stack_trap "rm -f $tempfile"
17526 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17527 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17528 # some delay may occur during ChangeLog publishing and file read just
17529 # above, that could allow file write to happen finally
17530 [[ -s $tempfile ]] && echo "file should be empty"
17532 $LCTL set_param fail_loc=0
17535 [[ $? -eq 0 ]] || error "create failed"
17537 run_test 161d "create with concurrent .lustre/fid access"
17540 local expected="$1"
17545 path=$($LFS fid2path "$@")
17548 if [ $rc -ne 0 ]; then
17549 error "path looked up of '$expected' failed: rc=$rc"
17550 elif [ "$path" != "$expected" ]; then
17551 error "path looked up '$path' instead of '$expected'"
17553 echo "FID '$fid' resolves to path '$path' as expected"
17557 test_162a() { # was test_162
17558 test_mkdir -p -c1 $DIR/$tdir/d2
17559 touch $DIR/$tdir/d2/$tfile
17560 touch $DIR/$tdir/d2/x1
17561 touch $DIR/$tdir/d2/x2
17562 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17563 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17565 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17566 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17569 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17570 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17571 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17573 # softlink to wrong file
17574 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17575 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17576 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17579 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17580 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17581 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17582 # fid2path dir/fsname should both work
17583 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17584 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17586 # hardlink count: check that there are 2 links
17587 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17588 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17590 # hardlink indexing: remove the first link
17591 rm $DIR/$tdir/d2/p/q/r/hlink
17592 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17594 run_test 162a "path lookup sanity"
17597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17598 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17601 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17602 error "create striped dir failed"
17604 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17605 tail -n 1 | awk '{print $2}')
17606 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17608 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17609 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17612 for ((i=0;i<5;i++)); do
17613 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17614 error "get fid for f$i failed"
17615 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17617 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17618 error "get fid for d$i failed"
17619 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17624 run_test 162b "striped directory path lookup sanity"
17626 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17628 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17629 skip "Need MDS version at least 2.7.51"
17631 local lpath=$tdir.local
17632 local rpath=$tdir.remote
17634 test_mkdir $DIR/$lpath
17635 test_mkdir $DIR/$rpath
17637 for ((i = 0; i <= 101; i++)); do
17640 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17641 error "get fid for local directory $DIR/$lpath failed"
17642 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17645 test_mkdir $DIR/$rpath
17646 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17647 error "get fid for remote directory $DIR/$rpath failed"
17648 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17653 run_test 162c "fid2path works with paths 100 or more directories deep"
17655 oalr_event_count() {
17659 awk -v name="${FSNAME}-OST0000" \
17660 -v event="${event}" \
17661 '$1 == "TRACE" && $2 == event && $3 == name' \
17666 oalr_expect_event_count() {
17669 local expect="${3}"
17672 count=$(oalr_event_count "${event}" "${trace}")
17673 if ((count == expect)); then
17677 error_noexit "${event} event count was '${count}', expected ${expect}"
17683 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17685 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17689 sync # Flush previous IOs so we can count log entries.
17690 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17691 stack_trap cleanup_165 EXIT
17695 local trace="/tmp/${tfile}.trace"
17699 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17700 skip "OFD access log unsupported"
17703 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17706 do_facet ost1 ofd_access_log_reader --list
17709 do_facet ost1 killall -TERM ofd_access_log_reader
17713 if ((rc != 0)); then
17714 error "ofd_access_log_reader exited with rc = '${rc}'"
17717 # Parse trace file for discovery events:
17718 oalr_expect_event_count alr_log_add "${trace}" 1
17719 oalr_expect_event_count alr_log_eof "${trace}" 1
17720 oalr_expect_event_count alr_log_free "${trace}" 1
17722 run_test 165a "ofd access log discovery"
17725 local trace="/tmp/${tfile}.trace"
17726 local file="${DIR}/${tfile}"
17735 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17736 skip "OFD access log unsupported"
17739 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17742 do_facet ost1 ofd_access_log_reader --list
17744 lfs setstripe -c 1 -i 0 "${file}"
17745 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17746 error "cannot create '${file}'"
17749 do_facet ost1 killall -TERM ofd_access_log_reader
17753 if ((rc != 0)); then
17754 error "ofd_access_log_reader exited with rc = '${rc}'"
17757 oalr_expect_event_count alr_log_entry "${trace}" 1
17759 pfid1=$($LFS path2fid "${file}")
17761 # 1 2 3 4 5 6 7 8 9 10
17762 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17763 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17765 echo "entry = '${entry[*]}'" >&2
17768 if [[ "${pfid1}" != "${pfid2}" ]]; then
17769 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17773 if ((size != 1048576)); then
17774 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17778 if [[ "${flags}" != "w" ]]; then
17779 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17782 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17785 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17786 error "cannot read '${file}'"
17789 do_facet ost1 killall -TERM ofd_access_log_reader
17793 if ((rc != 0)); then
17794 error "ofd_access_log_reader exited with rc = '${rc}'"
17797 oalr_expect_event_count alr_log_entry "${trace}" 1
17799 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17800 echo "entry = '${entry[*]}'" >&2
17803 if [[ "${pfid1}" != "${pfid2}" ]]; then
17804 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17808 if ((size != 524288)); then
17809 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17813 if [[ "${flags}" != "r" ]]; then
17814 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17817 run_test 165b "ofd access log entries are produced and consumed"
17820 local trace="/tmp/${tfile}.trace"
17821 local file="${DIR}/${tdir}/${tfile}"
17823 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17824 skip "OFD access log unsupported"
17826 test_mkdir "${DIR}/${tdir}"
17829 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17832 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17834 # 4096 / 64 = 64. Create twice as many entries.
17835 for ((i = 0; i < 128; i++)); do
17836 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17837 error "cannot create file"
17842 do_facet ost1 killall -TERM ofd_access_log_reader
17845 if ((rc != 0)); then
17846 error "ofd_access_log_reader exited with rc = '${rc}'"
17849 unlinkmany "${file}-%d" 128
17851 run_test 165c "full ofd access logs do not block IOs"
17853 oal_get_read_count() {
17856 # STATS lustre-OST0001 alr_read_count 1
17858 do_facet ost1 cat "${stats}" |
17859 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17860 END { print count; }'
17863 oal_expect_read_count() {
17868 # Ask ofd_access_log_reader to write stats.
17869 do_facet ost1 killall -USR1 ofd_access_log_reader
17871 # Allow some time for things to happen.
17874 count=$(oal_get_read_count "${stats}")
17875 if ((count == expect)); then
17879 error_noexit "bad read count, got ${count}, expected ${expect}"
17880 do_facet ost1 cat "${stats}" >&2
17885 local stats="/tmp/${tfile}.stats"
17886 local file="${DIR}/${tdir}/${tfile}"
17887 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17889 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17890 skip "OFD access log unsupported"
17892 test_mkdir "${DIR}/${tdir}"
17895 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17898 lfs setstripe -c 1 -i 0 "${file}"
17900 do_facet ost1 lctl set_param "${param}=rw"
17901 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17902 error "cannot create '${file}'"
17903 oal_expect_read_count "${stats}" 1
17905 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17906 error "cannot read '${file}'"
17907 oal_expect_read_count "${stats}" 2
17909 do_facet ost1 lctl set_param "${param}=r"
17910 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17911 error "cannot create '${file}'"
17912 oal_expect_read_count "${stats}" 2
17914 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17915 error "cannot read '${file}'"
17916 oal_expect_read_count "${stats}" 3
17918 do_facet ost1 lctl set_param "${param}=w"
17919 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17920 error "cannot create '${file}'"
17921 oal_expect_read_count "${stats}" 4
17923 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17924 error "cannot read '${file}'"
17925 oal_expect_read_count "${stats}" 4
17927 do_facet ost1 lctl set_param "${param}=0"
17928 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17929 error "cannot create '${file}'"
17930 oal_expect_read_count "${stats}" 4
17932 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17933 error "cannot read '${file}'"
17934 oal_expect_read_count "${stats}" 4
17936 do_facet ost1 killall -TERM ofd_access_log_reader
17939 if ((rc != 0)); then
17940 error "ofd_access_log_reader exited with rc = '${rc}'"
17943 run_test 165d "ofd_access_log mask works"
17946 local stats="/tmp/${tfile}.stats"
17947 local file0="${DIR}/${tdir}-0/${tfile}"
17948 local file1="${DIR}/${tdir}-1/${tfile}"
17950 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17951 skip "OFD access log unsupported"
17953 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17955 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17956 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17958 lfs setstripe -c 1 -i 0 "${file0}"
17959 lfs setstripe -c 1 -i 0 "${file1}"
17962 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17965 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17966 error "cannot create '${file0}'"
17968 oal_expect_read_count "${stats}" 0
17970 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17971 error "cannot create '${file1}'"
17973 oal_expect_read_count "${stats}" 1
17975 do_facet ost1 killall -TERM ofd_access_log_reader
17978 if ((rc != 0)); then
17979 error "ofd_access_log_reader exited with rc = '${rc}'"
17982 run_test 165e "ofd_access_log MDT index filter works"
17985 local trace="/tmp/${tfile}.trace"
17990 do_facet ost1 timeout 60 ofd_access_log_reader \
17991 --exit-on-close --debug=- --trace=- > "${trace}" &
17998 if ((rc != 0)); then
17999 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18004 run_test 165f "ofd_access_log_reader --exit-on-close works"
18007 # do directio so as not to populate the page cache
18008 log "creating a 10 Mb file"
18009 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18010 error "multiop failed while creating a file"
18011 log "starting reads"
18012 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18013 log "truncating the file"
18014 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18015 error "multiop failed while truncating the file"
18017 kill %+ || true # reads might have finished
18018 echo "wait until dd is finished"
18020 log "removing the temporary file"
18021 rm -rf $DIR/$tfile || error "tmp file removal failed"
18023 run_test 169 "parallel read and truncate should not deadlock"
18026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18028 $LCTL clear # bug 18514
18029 $LCTL debug_daemon start $TMP/${tfile}_log_good
18031 $LCTL debug_daemon stop
18032 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18033 error "sed failed to read log_good"
18035 $LCTL debug_daemon start $TMP/${tfile}_log_good
18037 $LCTL debug_daemon stop
18039 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18040 error "lctl df log_bad failed"
18042 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18043 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18045 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18046 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18048 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18049 error "bad_line good_line1 good_line2 are empty"
18051 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18052 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18053 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18055 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18056 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18057 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18059 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18060 error "bad_line_new good_line_new are empty"
18062 local expected_good=$((good_line1 + good_line2*2))
18064 rm -f $TMP/${tfile}*
18065 # LU-231, short malformed line may not be counted into bad lines
18066 if [ $bad_line -ne $bad_line_new ] &&
18067 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18068 error "expected $bad_line bad lines, but got $bad_line_new"
18072 if [ $expected_good -ne $good_line_new ]; then
18073 error "expected $expected_good good lines, but got $good_line_new"
18078 run_test 170 "test lctl df to handle corrupted log ====================="
18080 test_171() { # bug20592
18081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18083 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18084 $LCTL set_param fail_loc=0x50e
18085 $LCTL set_param fail_val=3000
18086 multiop_bg_pause $DIR/$tfile O_s || true
18088 kill -USR1 $MULTIPID
18092 if dmesg | grep "recursive fault"; then
18093 error "caught a recursive fault"
18095 $LCTL set_param fail_loc=0
18098 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18102 #define OBD_FAIL_OBD_CLEANUP 0x60e
18103 $LCTL set_param fail_loc=0x60e
18104 umount $MOUNT || error "umount $MOUNT failed"
18105 stack_trap "mount_client $MOUNT"
18107 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18108 error "no client OBDs are remained"
18110 $LCTL dl | while read devno state type name foo; do
18113 $LCTL --device $name cleanup
18114 $LCTL --device $name detach
18117 # skip server devices
18122 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18123 $LCTL dl | egrep " osc | lov | lmv | mdc "
18124 error "some client OBDs are still remained"
18128 run_test 172 "manual device removal with lctl cleanup/detach ======"
18130 # it would be good to share it with obdfilter-survey/iokit-libecho code
18131 setup_obdecho_osc () {
18134 local obdfilter_name=$2
18135 echo "Creating new osc for $obdfilter_name on $ost_nid"
18136 # make sure we can find loopback nid
18137 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18139 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18140 ${obdfilter_name}_osc_UUID || rc=2; }
18141 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18142 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18146 cleanup_obdecho_osc () {
18147 local obdfilter_name=$1
18148 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18149 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18156 local pages=${3:-64}
18161 local obd_size=$(get_obd_size $node $OBD)
18162 local page_size=$(get_page_size $node)
18163 if [[ -n "$obd_size" ]]; then
18164 local new_count=$((obd_size / (pages * page_size / 1024)))
18165 [[ $new_count -ge $count ]] || count=$new_count
18168 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18169 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18171 if [ $rc -eq 0 ]; then
18172 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18173 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18175 echo "New object id is $id"
18176 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18178 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18179 "test_brw $count w v $pages $id" || rc=4; }
18180 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18182 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18183 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18184 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18185 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18186 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18191 skip "obdecho on osc is no longer supported"
18193 run_test 180a "test obdecho on osc"
18196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18197 remote_ost_nodsh && skip "remote OST with nodsh"
18199 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18200 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18201 error "failed to load module obdecho"
18203 local target=$(do_facet ost1 $LCTL dl |
18204 awk '/obdfilter/ { print $4; exit; }')
18206 if [ -n "$target" ]; then
18207 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18209 do_facet ost1 $LCTL dl
18210 error "there is no obdfilter target on ost1"
18213 run_test 180b "test obdecho directly on obdfilter"
18215 test_180c() { # LU-2598
18216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18217 remote_ost_nodsh && skip "remote OST with nodsh"
18218 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18219 skip "Need MDS version at least 2.4.0"
18221 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18222 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18223 error "failed to load module obdecho"
18225 local target=$(do_facet ost1 $LCTL dl |
18226 awk '/obdfilter/ { print $4; exit; }')
18228 if [ -n "$target" ]; then
18229 local pages=16384 # 64MB bulk I/O RPC size
18231 obdecho_test "$target" ost1 "$pages" ||
18232 error "obdecho_test with pages=$pages failed with $?"
18234 do_facet ost1 $LCTL dl
18235 error "there is no obdfilter target on ost1"
18238 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18240 test_181() { # bug 22177
18241 test_mkdir $DIR/$tdir
18242 # create enough files to index the directory
18243 createmany -o $DIR/$tdir/foobar 4000
18244 # print attributes for debug purpose
18247 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18249 # remove the files & current working dir
18250 unlinkmany $DIR/$tdir/foobar 4000
18252 kill -USR1 $MULTIPID
18254 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18257 run_test 181 "Test open-unlinked dir ========================"
18263 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18265 $LCTL set_param mdc.*.rpc_stats=clear
18267 for (( i = 0; i < $tcount; i++ )) ; do
18268 mkdir $DIR/$tdir/$i
18271 for (( i = 0; i < $tcount; i++ )) ; do
18272 createmany -o $DIR/$tdir/$i/f- $fcount &
18276 for (( i = 0; i < $tcount; i++ )) ; do
18277 unlinkmany $DIR/$tdir/$i/f- $fcount &
18281 $LCTL get_param mdc.*.rpc_stats
18285 run_test 182a "Test parallel modify metadata operations from mdc"
18288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18296 do_facet mds1 $LCTL list_param \
18297 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18298 skip "MDS lacks parallel RPC handling"
18300 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18302 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18303 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18306 createmany -i 0 -d $DIR/$tdir/t- $tcount
18308 for (( i = 0; i < $tcount; i++ )) ; do
18309 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18313 delta=$((etime - stime))
18314 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18317 for (( i = 0; i < $tcount; i++ )) ; do
18318 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18322 delta=$((etime - stime))
18323 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18327 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18329 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18332 createmany -i 0 -d $DIR/$tdir/t- $tcount
18334 for (( i = 0; i < $tcount; i++ )) ; do
18335 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18339 delta=$((etime - stime))
18340 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18343 for (( i = 0; i < $tcount; i++ )) ; do
18344 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18348 delta=$((etime - stime))
18349 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18351 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18353 run_test 182b "Test parallel modify metadata operations from osp"
18355 test_183() { # LU-2275
18356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18357 remote_mds_nodsh && skip "remote MDS with nodsh"
18358 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18359 skip "Need MDS version at least 2.3.56"
18361 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18362 echo aaa > $DIR/$tdir/$tfile
18364 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18365 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18367 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18368 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18370 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18372 # Flush negative dentry cache
18373 touch $DIR/$tdir/$tfile
18375 # We are not checking for any leaked references here, they'll
18376 # become evident next time we do cleanup with module unload.
18379 run_test 183 "No crash or request leak in case of strange dispositions ========"
18381 # test suite 184 is for LU-2016, LU-2017
18383 check_swap_layouts_support
18385 dir0=$DIR/$tdir/$testnum
18386 test_mkdir -p -c1 $dir0
18391 $LFS setstripe -c1 $file1
18393 $LFS setstripe -c2 $file2
18395 gen1=$($LFS getstripe -g $file1)
18396 gen2=$($LFS getstripe -g $file2)
18398 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18399 gen=$($LFS getstripe -g $file1)
18400 [[ $gen1 != $gen ]] ||
18401 error "Layout generation on $file1 does not change"
18402 gen=$($LFS getstripe -g $file2)
18403 [[ $gen2 != $gen ]] ||
18404 error "Layout generation on $file2 does not change"
18406 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18407 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18409 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18411 run_test 184a "Basic layout swap"
18414 check_swap_layouts_support
18416 dir0=$DIR/$tdir/$testnum
18417 mkdir -p $dir0 || error "creating dir $dir0"
18424 $LFS setstripe -c1 $file1
18425 $LFS setstripe -c2 $file2
18426 $LFS setstripe -c1 $file3
18427 chown $RUNAS_ID $file3
18428 gen1=$($LFS getstripe -g $file1)
18429 gen2=$($LFS getstripe -g $file2)
18431 $LFS swap_layouts $dir1 $dir2 &&
18432 error "swap of directories layouts should fail"
18433 $LFS swap_layouts $dir1 $file1 &&
18434 error "swap of directory and file layouts should fail"
18435 $RUNAS $LFS swap_layouts $file1 $file2 &&
18436 error "swap of file we cannot write should fail"
18437 $LFS swap_layouts $file1 $file3 &&
18438 error "swap of file with different owner should fail"
18439 /bin/true # to clear error code
18441 run_test 184b "Forbidden layout swap (will generate errors)"
18444 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18445 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18446 check_swap_layouts_support
18447 check_swap_layout_no_dom $DIR
18449 local dir0=$DIR/$tdir/$testnum
18450 mkdir -p $dir0 || error "creating dir $dir0"
18452 local ref1=$dir0/ref1
18453 local ref2=$dir0/ref2
18454 local file1=$dir0/file1
18455 local file2=$dir0/file2
18456 # create a file large enough for the concurrent test
18457 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18458 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18459 echo "ref file size: ref1($(stat -c %s $ref1))," \
18460 "ref2($(stat -c %s $ref2))"
18463 dd if=$ref1 of=$file1 bs=16k &
18466 # Make sure dd starts to copy file, but wait at most 5 seconds
18468 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18470 $LFS swap_layouts $file1 $file2
18473 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18474 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18476 # how many bytes copied before swapping layout
18477 local copied=$(stat -c %s $file2)
18478 local remaining=$(stat -c %s $ref1)
18479 remaining=$((remaining - copied))
18480 echo "Copied $copied bytes before swapping layout..."
18482 cmp -n $copied $file1 $ref2 | grep differ &&
18483 error "Content mismatch [0, $copied) of ref2 and file1"
18484 cmp -n $copied $file2 $ref1 ||
18485 error "Content mismatch [0, $copied) of ref1 and file2"
18486 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18487 error "Content mismatch [$copied, EOF) of ref1 and file1"
18490 rm -f $ref1 $ref2 $file1 $file2
18492 run_test 184c "Concurrent write and layout swap"
18495 check_swap_layouts_support
18496 check_swap_layout_no_dom $DIR
18497 [ -z "$(which getfattr 2>/dev/null)" ] &&
18498 skip_env "no getfattr command"
18500 local file1=$DIR/$tdir/$tfile-1
18501 local file2=$DIR/$tdir/$tfile-2
18502 local file3=$DIR/$tdir/$tfile-3
18506 mkdir -p $DIR/$tdir
18507 touch $file1 || error "create $file1 failed"
18508 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18509 error "create $file2 failed"
18510 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18511 error "create $file3 failed"
18512 lovea1=$(get_layout_param $file1)
18514 $LFS swap_layouts $file2 $file3 ||
18515 error "swap $file2 $file3 layouts failed"
18516 $LFS swap_layouts $file1 $file2 ||
18517 error "swap $file1 $file2 layouts failed"
18519 lovea2=$(get_layout_param $file2)
18522 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18524 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18525 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18527 run_test 184d "allow stripeless layouts swap"
18530 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18531 skip "Need MDS version at least 2.6.94"
18532 check_swap_layouts_support
18533 check_swap_layout_no_dom $DIR
18534 [ -z "$(which getfattr 2>/dev/null)" ] &&
18535 skip_env "no getfattr command"
18537 local file1=$DIR/$tdir/$tfile-1
18538 local file2=$DIR/$tdir/$tfile-2
18539 local file3=$DIR/$tdir/$tfile-3
18542 mkdir -p $DIR/$tdir
18543 touch $file1 || error "create $file1 failed"
18544 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18545 error "create $file2 failed"
18546 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18547 error "create $file3 failed"
18549 $LFS swap_layouts $file1 $file2 ||
18550 error "swap $file1 $file2 layouts failed"
18552 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18553 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18555 echo 123 > $file1 || error "Should be able to write into $file1"
18557 $LFS swap_layouts $file1 $file3 ||
18558 error "swap $file1 $file3 layouts failed"
18560 echo 123 > $file1 || error "Should be able to write into $file1"
18562 rm -rf $file1 $file2 $file3
18564 run_test 184e "Recreate layout after stripeless layout swaps"
18567 # Create a file with name longer than sizeof(struct stat) ==
18568 # 144 to see if we can get chars from the file name to appear
18569 # in the returned striping. Note that 'f' == 0x66.
18570 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18572 mkdir -p $DIR/$tdir
18573 mcreate $DIR/$tdir/$file
18574 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18575 error "IOC_MDC_GETFILEINFO returned garbage striping"
18578 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18580 test_185() { # LU-2441
18581 # LU-3553 - no volatile file support in old servers
18582 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18583 skip "Need MDS version at least 2.3.60"
18585 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18586 touch $DIR/$tdir/spoo
18587 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18588 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18589 error "cannot create/write a volatile file"
18590 [ "$FILESET" == "" ] &&
18591 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18592 error "FID is still valid after close"
18594 multiop_bg_pause $DIR/$tdir vVw4096_c
18601 # assume that the next FID for this client is sequential, since stdout
18602 # is unfortunately eaten by multiop_bg_pause
18603 local n=$((${fidv[1]} + 1))
18604 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18605 if [ "$FILESET" == "" ]; then
18606 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18607 error "FID is missing before close"
18609 kill -USR1 $multi_pid
18610 # 1 second delay, so if mtime change we will see it
18612 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18613 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18615 run_test 185 "Volatile file support"
18617 function create_check_volatile() {
18621 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18624 local FID=$(cat /tmp/${tfile}.fid)
18625 [ "$FID" == "" ] && error "can't get FID for volatile"
18626 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18627 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18628 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18632 cancel_lru_locks mdc # flush opencache
18633 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18638 # LU-12516 - volatile creation via .lustre
18639 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18640 skip "Need MDS version at least 2.3.55"
18642 create_check_volatile 0
18643 [ $MDSCOUNT -lt 2 ] && return 0
18646 create_check_volatile 1
18650 run_test 185a "Volatile file creation in .lustre/fid/"
18653 remote_mds_nodsh && skip "remote MDS with nodsh"
18654 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18655 skip "Need MDS version at least 2.3.0"
18657 local dir0=$DIR/$tdir/$testnum
18658 mkdir -p $dir0 || error "creating dir $dir0"
18660 local file=$dir0/file1
18661 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18662 local dv1=$($LFS data_version $file)
18663 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18664 local dv2=$($LFS data_version $file)
18665 [[ $dv1 != $dv2 ]] ||
18666 error "data version did not change on write $dv1 == $dv2"
18671 run_test 187a "Test data version change"
18674 remote_mds_nodsh && skip "remote MDS with nodsh"
18675 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18676 skip "Need MDS version at least 2.3.0"
18678 local dir0=$DIR/$tdir/$testnum
18679 mkdir -p $dir0 || error "creating dir $dir0"
18681 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18682 [[ ${DV[0]} != ${DV[1]} ]] ||
18683 error "data version did not change on write"\
18684 " ${DV[0]} == ${DV[1]}"
18689 run_test 187b "Test data version change on volatile file"
18692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18693 remote_mgs_nodsh && skip "remote MGS with nodsh"
18694 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18696 local POOL=${POOL:-cea1}
18697 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18698 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18701 local last_ost=$(($OSTCOUNT - 1))
18703 local ost_list=$(seq $first_ost $ost_step $last_ost)
18704 local ost_range="$first_ost $last_ost $ost_step"
18705 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18706 local file_dir=$POOL_ROOT/file_tst
18707 local subdir=$test_path/subdir
18711 # former test_200a test_200b
18712 pool_add $POOL || { rc=$? ; break; }
18713 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18714 # former test_200c test_200d
18715 mkdir -p $test_path
18716 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18717 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18719 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18720 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18721 || { rc=$? ; break; }
18722 # former test_200e test_200f
18723 local files=$((OSTCOUNT*3))
18724 pool_alloc_files $POOL $test_path $files "$ost_list" \
18725 || { rc=$? ; break; }
18726 pool_create_files $POOL $file_dir $files "$ost_list" \
18727 || { rc=$? ; break; }
18728 # former test_200g test_200h
18729 pool_lfs_df $POOL || { rc=$? ; break; }
18730 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18732 # former test_201a test_201b test_201c
18733 pool_remove_first_target $POOL || { rc=$? ; break; }
18735 local f=$test_path/$tfile
18736 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18737 pool_remove $POOL $f || { rc=$? ; break; }
18745 run_test 200 "OST pools"
18747 # usage: default_attr <count | size | offset>
18749 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18752 # usage: check_default_stripe_attr
18753 check_default_stripe_attr() {
18754 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18757 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18759 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18763 error "unknown getstripe attr '$1'"
18766 [ $ACTUAL == $EXPECTED ] ||
18767 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18771 test_mkdir $DIR/$tdir
18772 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18774 check_default_stripe_attr --stripe-count
18775 check_default_stripe_attr --stripe-size
18776 check_default_stripe_attr --stripe-index
18778 run_test 204a "Print default stripe attributes"
18781 test_mkdir $DIR/$tdir
18782 $LFS setstripe --stripe-count 1 $DIR/$tdir
18784 check_default_stripe_attr --stripe-size
18785 check_default_stripe_attr --stripe-index
18787 run_test 204b "Print default stripe size and offset"
18790 test_mkdir $DIR/$tdir
18791 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18793 check_default_stripe_attr --stripe-count
18794 check_default_stripe_attr --stripe-index
18796 run_test 204c "Print default stripe count and offset"
18799 test_mkdir $DIR/$tdir
18800 $LFS setstripe --stripe-index 0 $DIR/$tdir
18802 check_default_stripe_attr --stripe-count
18803 check_default_stripe_attr --stripe-size
18805 run_test 204d "Print default stripe count and size"
18808 test_mkdir $DIR/$tdir
18809 $LFS setstripe -d $DIR/$tdir
18811 check_default_stripe_attr --stripe-count --raw
18812 check_default_stripe_attr --stripe-size --raw
18813 check_default_stripe_attr --stripe-index --raw
18815 run_test 204e "Print raw stripe attributes"
18818 test_mkdir $DIR/$tdir
18819 $LFS setstripe --stripe-count 1 $DIR/$tdir
18821 check_default_stripe_attr --stripe-size --raw
18822 check_default_stripe_attr --stripe-index --raw
18824 run_test 204f "Print raw stripe size and offset"
18827 test_mkdir $DIR/$tdir
18828 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18830 check_default_stripe_attr --stripe-count --raw
18831 check_default_stripe_attr --stripe-index --raw
18833 run_test 204g "Print raw stripe count and offset"
18836 test_mkdir $DIR/$tdir
18837 $LFS setstripe --stripe-index 0 $DIR/$tdir
18839 check_default_stripe_attr --stripe-count --raw
18840 check_default_stripe_attr --stripe-size --raw
18842 run_test 204h "Print raw stripe count and size"
18844 # Figure out which job scheduler is being used, if any,
18845 # or use a fake one
18846 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18847 JOBENV=SLURM_JOB_ID
18848 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18850 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18852 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18853 JOBENV=LOADL_STEP_ID
18854 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18857 $LCTL list_param jobid_name > /dev/null 2>&1
18858 if [ $? -eq 0 ]; then
18864 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18866 verify_jobstats() {
18871 # we don't really need to clear the stats for this test to work, since each
18872 # command has a unique jobid, but it makes debugging easier if needed.
18873 # for facet in $facets; do
18874 # local dev=$(convert_facet2label $facet)
18875 # # clear old jobstats
18876 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18879 # use a new JobID for each test, or we might see an old one
18880 [ "$JOBENV" = "FAKE_JOBID" ] &&
18881 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18883 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18885 [ "$JOBENV" = "nodelocal" ] && {
18886 FAKE_JOBID=id.$testnum.%e.$RANDOM
18887 $LCTL set_param jobid_name=$FAKE_JOBID
18888 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18891 log "Test: ${cmd[*]}"
18892 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18894 if [ $JOBENV = "FAKE_JOBID" ]; then
18895 FAKE_JOBID=$JOBVAL ${cmd[*]}
18900 # all files are created on OST0000
18901 for facet in $facets; do
18902 local stats="*.$(convert_facet2label $facet).job_stats"
18904 # strip out libtool wrappers for in-tree executables
18905 if (( $(do_facet $facet lctl get_param $stats |
18906 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18907 do_facet $facet lctl get_param $stats
18908 error "No jobstats for $JOBVAL found on $facet::$stats"
18914 local new_jobenv=$1
18916 set_persistent_param_and_check client "jobid_var" \
18917 "$FSNAME.sys.jobid_var" $new_jobenv
18920 test_205a() { # Job stats
18921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18922 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18923 skip "Need MDS version with at least 2.7.1"
18924 remote_mgs_nodsh && skip "remote MGS with nodsh"
18925 remote_mds_nodsh && skip "remote MDS with nodsh"
18926 remote_ost_nodsh && skip "remote OST with nodsh"
18927 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18928 skip "Server doesn't support jobstats"
18929 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18931 local old_jobenv=$($LCTL get_param -n jobid_var)
18932 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18934 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18935 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18937 stack_trap "do_facet mgs $PERM_CMD \
18938 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18942 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18943 mdt.*.job_cleanup_interval | head -n 1)
18944 local new_interval=5
18945 do_facet $SINGLEMDS \
18946 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18947 stack_trap "do_facet $SINGLEMDS \
18948 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18949 local start=$SECONDS
18953 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18954 verify_jobstats "$cmd" "$SINGLEMDS"
18956 cmd="rmdir $DIR/$tdir"
18957 verify_jobstats "$cmd" "$SINGLEMDS"
18958 # mkdir on secondary MDT
18959 if [ $MDSCOUNT -gt 1 ]; then
18960 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18961 verify_jobstats "$cmd" "mds2"
18964 cmd="mknod $DIR/$tfile c 1 3"
18965 verify_jobstats "$cmd" "$SINGLEMDS"
18967 cmd="rm -f $DIR/$tfile"
18968 verify_jobstats "$cmd" "$SINGLEMDS"
18969 # create all files on OST0000 so verify_jobstats can find OST stats
18971 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18972 verify_jobstats "$cmd" "$SINGLEMDS"
18974 cmd="touch $DIR/$tfile"
18975 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18977 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18978 verify_jobstats "$cmd" "ost1"
18980 cancel_lru_locks osc
18981 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18982 verify_jobstats "$cmd" "ost1"
18984 cmd="$TRUNCATE $DIR/$tfile 0"
18985 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18987 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18988 verify_jobstats "$cmd" "$SINGLEMDS"
18989 # jobstats expiry - sleep until old stats should be expired
18990 local left=$((new_interval + 5 - (SECONDS - start)))
18991 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18992 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18994 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18995 verify_jobstats "$cmd" "$SINGLEMDS"
18996 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18997 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18999 # Ensure that jobid are present in changelog (if supported by MDS)
19000 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19001 changelog_dump | tail -10
19002 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19003 [ $jobids -eq 9 ] ||
19004 error "Wrong changelog jobid count $jobids != 9"
19008 jobstats_set $JOBENV
19010 changelog_dump | grep $tfile
19011 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19012 [ $jobids -eq 0 ] ||
19013 error "Unexpected jobids when jobid_var=$JOBENV"
19016 # test '%j' access to environment variable - if supported
19017 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19018 JOBENV="JOBCOMPLEX"
19019 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19021 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19024 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19025 JOBENV="JOBCOMPLEX"
19026 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19028 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19031 # test '%j' access to per-session jobid - if supported
19032 if lctl list_param jobid_this_session > /dev/null 2>&1
19034 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19035 lctl set_param jobid_this_session=$USER
19037 JOBENV="JOBCOMPLEX"
19038 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19040 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19043 run_test 205a "Verify job stats"
19045 # LU-13117, LU-13597
19047 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19048 skip "Need MDS version at least 2.13.54.91"
19050 local job_stats="mdt.*.job_stats"
19051 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19053 do_facet mds1 $LCTL set_param $job_stats=clear
19055 # Setting jobid_var to USER might not be supported
19056 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19057 $LCTL set_param jobid_var=USER || true
19058 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19059 $LCTL set_param jobid_name="%j.%e.%u"
19061 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19062 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19063 { do_facet mds1 $LCTL get_param $job_stats;
19064 error "Unexpected jobid found"; }
19065 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19066 { do_facet mds1 $LCTL get_param $job_stats;
19067 error "wrong job_stats format found"; }
19069 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19070 echo "MDS does not yet escape jobid" && return 0
19071 $LCTL set_param jobid_var=TEST205b
19072 env -i TEST205b="has sp" touch $DIR/$tfile.2
19073 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19074 { do_facet mds1 $LCTL get_param $job_stats;
19075 error "jobid not escaped"; }
19077 run_test 205b "Verify job stats jobid and output format"
19081 $LCTL set_param llite.*.stats=0
19082 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19083 $LCTL get_param llite.*.stats
19084 $LCTL get_param llite.*.stats | grep \
19085 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19086 error "wrong client stats format found"
19088 run_test 205c "Verify client stats format"
19091 local file=$DIR/$tdir/$tfile
19093 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
19094 skip "need lustre >= 2.15.51"
19095 (( $OST1_VERSION >= $(version_code 2.15.52) )) ||
19096 skip "need lustre >= 2.15.51"
19097 verify_yaml_available || skip_env "YAML verification not installed"
19099 test_mkdir $DIR/$tdir
19100 $LFS setstripe -E 1M -L mdt -E -1 $file || error "setstripe failed"
19102 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19103 error "failed to write data to $file"
19106 echo -n 'verify rename_stats...'
19107 output=$(do_facet mds1 \
19108 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats")
19109 verify_yaml "$output" || error "rename_stats is not valid YAML"
19112 echo -n 'verify mdt job_stats...'
19113 output=$(do_facet mds1 \
19114 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats")
19115 verify_yaml "$output" || error "job_stats on mds1 is not valid YAML"
19118 echo -n 'verify ost job_stats...'
19119 output=$(do_facet ost1 \
19120 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats")
19121 verify_yaml "$output" || error "job_stats on ost1 is not valid YAML"
19124 run_test 205d "verify the format of some stats files"
19126 # LU-1480, LU-1773 and LU-1657
19128 mkdir -p $DIR/$tdir
19129 $LFS setstripe -c -1 $DIR/$tdir
19130 #define OBD_FAIL_LOV_INIT 0x1403
19131 $LCTL set_param fail_loc=0xa0001403
19132 $LCTL set_param fail_val=1
19133 touch $DIR/$tdir/$tfile || true
19135 run_test 206 "fail lov_init_raid0() doesn't lbug"
19138 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19139 local fsz=`stat -c %s $DIR/$tfile`
19140 cancel_lru_locks mdc
19142 # do not return layout in getattr intent
19143 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19144 $LCTL set_param fail_loc=0x170
19145 local sz=`stat -c %s $DIR/$tfile`
19147 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19151 run_test 207a "can refresh layout at glimpse"
19154 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19155 local cksum=`md5sum $DIR/$tfile`
19156 local fsz=`stat -c %s $DIR/$tfile`
19157 cancel_lru_locks mdc
19158 cancel_lru_locks osc
19160 # do not return layout in getattr intent
19161 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19162 $LCTL set_param fail_loc=0x171
19164 # it will refresh layout after the file is opened but before read issues
19165 echo checksum is "$cksum"
19166 echo "$cksum" |md5sum -c --quiet || error "file differs"
19170 run_test 207b "can refresh layout at open"
19173 # FIXME: in this test suite, only RD lease is used. This is okay
19174 # for now as only exclusive open is supported. After generic lease
19175 # is done, this test suite should be revised. - Jinshan
19177 remote_mds_nodsh && skip "remote MDS with nodsh"
19178 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19179 skip "Need MDS version at least 2.4.52"
19181 echo "==== test 1: verify get lease work"
19182 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19184 echo "==== test 2: verify lease can be broken by upcoming open"
19185 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19189 $MULTIOP $DIR/$tfile oO_RDWR:c
19190 kill -USR1 $PID && wait $PID || error "break lease error"
19192 echo "==== test 3: verify lease can't be granted if an open already exists"
19193 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19197 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19198 kill -USR1 $PID && wait $PID || error "open file error"
19200 echo "==== test 4: lease can sustain over recovery"
19201 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19207 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19209 echo "==== test 5: lease broken can't be regained by replay"
19210 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19214 # open file to break lease and then recovery
19215 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19218 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19222 run_test 208 "Exclusive open"
19225 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19226 skip_env "must have disp_stripe"
19229 sync; sleep 5; sync;
19231 echo 3 > /proc/sys/vm/drop_caches
19232 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19233 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19234 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19236 # open/close 500 times
19237 for i in $(seq 500); do
19241 echo 3 > /proc/sys/vm/drop_caches
19242 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19243 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19244 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19246 echo "before: $req_before, after: $req_after"
19247 [ $((req_after - req_before)) -ge 300 ] &&
19248 error "open/close requests are not freed"
19251 run_test 209 "read-only open/close requests should be freed promptly"
19256 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19260 $LFS getstripe $DIR/$tfile
19262 wait $pid || error "multiop failed"
19264 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19268 $LFS getstripe $DIR/$tfile
19270 wait $pid || error "multiop failed"
19272 run_test 210 "lfs getstripe does not break leases"
19276 size=$((size % 8192 + 1))
19277 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19278 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19279 rm -f $DIR/f212 $DIR/f212.xyz
19281 run_test 212 "Sendfile test ============================================"
19284 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19285 cancel_lru_locks osc
19286 lctl set_param fail_loc=0x8000040f
19287 # generate a read lock
19288 cat $DIR/$tfile > /dev/null
19289 # write to the file, it will try to cancel the above read lock.
19290 cat /etc/hosts >> $DIR/$tfile
19292 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19294 test_214() { # for bug 20133
19295 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19296 for (( i=0; i < 340; i++ )) ; do
19297 touch $DIR/$tdir/d214c/a$i
19300 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19301 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19302 ls $DIR/d214c || error "ls $DIR/d214c failed"
19303 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19304 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19306 run_test 214 "hash-indexed directory test - bug 20133"
19308 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19309 create_lnet_proc_files() {
19310 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19313 # counterpart of create_lnet_proc_files
19314 remove_lnet_proc_files() {
19315 rm -f $TMP/lnet_$1.sys
19318 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19319 # 3rd arg as regexp for body
19320 check_lnet_proc_stats() {
19321 local l=$(cat "$TMP/lnet_$1" |wc -l)
19322 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19324 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19327 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19328 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19329 # optional and can be regexp for 2nd line (lnet.routes case)
19330 check_lnet_proc_entry() {
19331 local blp=2 # blp stands for 'position of 1st line of body'
19332 [ -z "$5" ] || blp=3 # lnet.routes case
19334 local l=$(cat "$TMP/lnet_$1" |wc -l)
19335 # subtracting one from $blp because the body can be empty
19336 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19338 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19339 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19341 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19342 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19344 # bail out if any unexpected line happened
19345 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19346 [ "$?" != 0 ] || error "$2 misformatted"
19349 test_215() { # for bugs 18102, 21079, 21517
19350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19352 local N='(0|[1-9][0-9]*)' # non-negative numeric
19353 local P='[1-9][0-9]*' # positive numeric
19354 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19355 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19356 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19357 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19359 local L1 # regexp for 1st line
19360 local L2 # regexp for 2nd line (optional)
19361 local BR # regexp for the rest (body)
19363 # lnet.stats should look as 11 space-separated non-negative numerics
19364 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19365 create_lnet_proc_files "stats"
19366 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19367 remove_lnet_proc_files "stats"
19369 # lnet.routes should look like this:
19370 # Routing disabled/enabled
19371 # net hops priority state router
19372 # where net is a string like tcp0, hops > 0, priority >= 0,
19373 # state is up/down,
19374 # router is a string like 192.168.1.1@tcp2
19375 L1="^Routing (disabled|enabled)$"
19376 L2="^net +hops +priority +state +router$"
19377 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19378 create_lnet_proc_files "routes"
19379 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19380 remove_lnet_proc_files "routes"
19382 # lnet.routers should look like this:
19383 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19384 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19385 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19386 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19387 L1="^ref +rtr_ref +alive +router$"
19388 BR="^$P +$P +(up|down) +$NID$"
19389 create_lnet_proc_files "routers"
19390 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19391 remove_lnet_proc_files "routers"
19393 # lnet.peers should look like this:
19394 # nid refs state last max rtr min tx min queue
19395 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19396 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19397 # numeric (0 or >0 or <0), queue >= 0.
19398 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19399 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19400 create_lnet_proc_files "peers"
19401 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19402 remove_lnet_proc_files "peers"
19404 # lnet.buffers should look like this:
19405 # pages count credits min
19406 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19407 L1="^pages +count +credits +min$"
19408 BR="^ +$N +$N +$I +$I$"
19409 create_lnet_proc_files "buffers"
19410 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19411 remove_lnet_proc_files "buffers"
19413 # lnet.nis should look like this:
19414 # nid status alive refs peer rtr max tx min
19415 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19416 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19417 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19418 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19419 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19420 create_lnet_proc_files "nis"
19421 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19422 remove_lnet_proc_files "nis"
19424 # can we successfully write to lnet.stats?
19425 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19427 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19429 test_216() { # bug 20317
19430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19431 remote_ost_nodsh && skip "remote OST with nodsh"
19434 local facets=$(get_facets OST)
19435 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19437 save_lustre_params client "osc.*.contention_seconds" > $p
19438 save_lustre_params $facets \
19439 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19440 save_lustre_params $facets \
19441 "ldlm.namespaces.filter-*.contended_locks" >> $p
19442 save_lustre_params $facets \
19443 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19444 clear_stats osc.*.osc_stats
19446 # agressive lockless i/o settings
19447 do_nodes $(comma_list $(osts_nodes)) \
19448 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19449 ldlm.namespaces.filter-*.contended_locks=0 \
19450 ldlm.namespaces.filter-*.contention_seconds=60"
19451 lctl set_param -n osc.*.contention_seconds=60
19453 $DIRECTIO write $DIR/$tfile 0 10 4096
19454 $CHECKSTAT -s 40960 $DIR/$tfile
19456 # disable lockless i/o
19457 do_nodes $(comma_list $(osts_nodes)) \
19458 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19459 ldlm.namespaces.filter-*.contended_locks=32 \
19460 ldlm.namespaces.filter-*.contention_seconds=0"
19461 lctl set_param -n osc.*.contention_seconds=0
19462 clear_stats osc.*.osc_stats
19464 dd if=/dev/zero of=$DIR/$tfile count=0
19465 $CHECKSTAT -s 0 $DIR/$tfile
19467 restore_lustre_params <$p
19471 run_test 216 "check lockless direct write updates file size and kms correctly"
19473 test_217() { # bug 22430
19474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19479 for node in $(nodes_list); do
19480 nid=$(host_nids_address $node $NETTYPE)
19481 if [[ $nid = *-* ]] ; then
19482 echo "lctl ping $(h2nettype $nid)"
19483 lctl ping $(h2nettype $nid)
19485 echo "skipping $node (no hyphen detected)"
19489 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19492 # do directio so as not to populate the page cache
19493 log "creating a 10 Mb file"
19494 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19495 log "starting reads"
19496 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19497 log "truncating the file"
19498 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19500 kill %+ || true # reads might have finished
19501 echo "wait until dd is finished"
19503 log "removing the temporary file"
19504 rm -rf $DIR/$tfile || error "tmp file removal failed"
19506 run_test 218 "parallel read and truncate should not deadlock"
19509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19511 # write one partial page
19512 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19513 # set no grant so vvp_io_commit_write will do sync write
19514 $LCTL set_param fail_loc=0x411
19515 # write a full page at the end of file
19516 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19518 $LCTL set_param fail_loc=0
19519 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19520 $LCTL set_param fail_loc=0x411
19521 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19524 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19525 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19527 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19529 test_220() { #LU-325
19530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19531 remote_ost_nodsh && skip "remote OST with nodsh"
19532 remote_mds_nodsh && skip "remote MDS with nodsh"
19533 remote_mgs_nodsh && skip "remote MGS with nodsh"
19537 # create on MDT0000 so the last_id and next_id are correct
19538 mkdir_on_mdt0 $DIR/$tdir
19539 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19543 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19544 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19545 osp.$mdtosc_proc1.prealloc_last_id)
19546 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19547 osp.$mdtosc_proc1.prealloc_next_id)
19551 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19552 #define OBD_FAIL_OST_ENOINO 0x229
19553 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19554 create_pool $FSNAME.$TESTNAME || return 1
19555 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19557 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19559 MDSOBJS=$((last_id - next_id))
19560 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19562 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19563 echo "OST still has $count kbytes free"
19565 echo "create $MDSOBJS files @next_id..."
19566 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19568 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19569 osp.$mdtosc_proc1.prealloc_last_id)
19570 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19571 osp.$mdtosc_proc1.prealloc_next_id)
19573 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19578 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19579 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19581 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19582 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19583 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19584 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19585 echo "unlink $MDSOBJS files @$next_id..."
19586 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19588 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19593 dd if=`which date` of=$MOUNT/date oflag=sync
19594 chmod +x $MOUNT/date
19596 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19597 $LCTL set_param fail_loc=0x80001401
19599 $MOUNT/date > /dev/null
19602 run_test 221 "make sure fault and truncate race to not cause OOM"
19605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19608 test_mkdir $DIR/$tdir
19609 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19610 createmany -o $DIR/$tdir/$tfile 10
19611 cancel_lru_locks mdc
19612 cancel_lru_locks osc
19613 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19614 $LCTL set_param fail_loc=0x31a
19615 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19616 $LCTL set_param fail_loc=0
19619 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19625 test_mkdir $DIR/$tdir
19626 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19627 createmany -o $DIR/$tdir/$tfile 10
19628 cancel_lru_locks mdc
19629 cancel_lru_locks osc
19630 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19631 $LCTL set_param fail_loc=0x31a
19632 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19633 $LCTL set_param fail_loc=0
19635 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19641 test_mkdir $DIR/$tdir
19642 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19643 createmany -o $DIR/$tdir/$tfile 10
19644 cancel_lru_locks mdc
19645 cancel_lru_locks osc
19646 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19647 $LCTL set_param fail_loc=0x31b
19648 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19649 $LCTL set_param fail_loc=0
19652 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19654 test_224a() { # LU-1039, MRP-303
19655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19656 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19657 $LCTL set_param fail_loc=0x508
19658 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19659 $LCTL set_param fail_loc=0
19662 run_test 224a "Don't panic on bulk IO failure"
19664 test_224bd_sub() { # LU-1039, MRP-303
19665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19669 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19671 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19673 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19674 cancel_lru_locks osc
19676 stack_trap "set_checksums $ORIG_CSUM" EXIT
19677 local at_max_saved=0
19679 # adaptive timeouts may prevent seeing the issue
19680 if at_is_enabled; then
19681 at_max_saved=$(at_max_get mds)
19682 at_max_set 0 mds client
19683 stack_trap "at_max_set $at_max_saved mds client" EXIT
19686 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19687 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19688 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19690 do_facet ost1 $LCTL set_param fail_loc=0
19691 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19696 test_224bd_sub 3 error "dd failed"
19698 run_test 224b "Don't panic on bulk IO failure"
19700 test_224c() { # LU-6441
19701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19702 remote_mds_nodsh && skip "remote MDS with nodsh"
19704 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19705 save_writethrough $p
19706 set_cache writethrough on
19708 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19709 local at_max=$($LCTL get_param -n at_max)
19710 local timeout=$($LCTL get_param -n timeout)
19711 local test_at="at_max"
19712 local param_at="$FSNAME.sys.at_max"
19713 local test_timeout="timeout"
19714 local param_timeout="$FSNAME.sys.timeout"
19716 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19718 set_persistent_param_and_check client "$test_at" "$param_at" 0
19719 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19721 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19722 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19723 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19724 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19726 do_facet ost1 "$LCTL set_param fail_loc=0"
19728 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19729 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19732 $LCTL set_param -n $pages_per_rpc
19733 restore_lustre_params < $p
19736 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19738 test_224d() { # LU-11169
19739 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19741 run_test 224d "Don't corrupt data on bulk IO timeout"
19743 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19746 if [ -z ${MDSSURVEY} ]; then
19747 skip_env "mds-survey not found"
19749 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19750 skip "Need MDS version at least 2.2.51"
19752 local mds=$(facet_host $SINGLEMDS)
19753 local target=$(do_nodes $mds 'lctl dl' |
19754 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19756 local cmd1="file_count=1000 thrhi=4"
19757 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19758 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19759 local cmd="$cmd1 $cmd2 $cmd3"
19761 rm -f ${TMP}/mds_survey*
19763 eval $cmd || error "mds-survey with zero-stripe failed"
19764 cat ${TMP}/mds_survey*
19765 rm -f ${TMP}/mds_survey*
19767 run_test 225a "Metadata survey sanity with zero-stripe"
19770 if [ -z ${MDSSURVEY} ]; then
19771 skip_env "mds-survey not found"
19773 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19774 skip "Need MDS version at least 2.2.51"
19775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19776 remote_mds_nodsh && skip "remote MDS with nodsh"
19777 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19778 skip_env "Need to mount OST to test"
19781 local mds=$(facet_host $SINGLEMDS)
19782 local target=$(do_nodes $mds 'lctl dl' |
19783 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19785 local cmd1="file_count=1000 thrhi=4"
19786 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19787 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19788 local cmd="$cmd1 $cmd2 $cmd3"
19790 rm -f ${TMP}/mds_survey*
19792 eval $cmd || error "mds-survey with stripe_count failed"
19793 cat ${TMP}/mds_survey*
19794 rm -f ${TMP}/mds_survey*
19796 run_test 225b "Metadata survey sanity with stripe_count = 1"
19798 mcreate_path2fid () {
19804 local path=$DIR/$tdir/$name
19809 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19810 error "cannot create $desc"
19812 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19814 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19816 fid_path=$($LFS fid2path $MOUNT $fid)
19818 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19820 [ "$path" == "$fid_path" ] ||
19821 error "fid2path returned $fid_path, expected $path"
19823 echo "pass with $path and $fid"
19828 mkdir -p $DIR/$tdir
19830 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19831 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19832 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19833 mcreate_path2fid 0040666 0 0 dir "directory"
19834 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19835 mcreate_path2fid 0100666 0 0 file "regular file"
19836 mcreate_path2fid 0120666 0 0 link "symbolic link"
19837 mcreate_path2fid 0140666 0 0 sock "socket"
19839 run_test 226a "call path2fid and fid2path on files of all type"
19842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19847 mkdir -p $DIR/$tdir
19848 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19849 error "create remote directory failed"
19850 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19851 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19852 "character special file (null)"
19853 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19854 "character special file (no device)"
19855 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19856 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19857 "block special file (loop)"
19858 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19859 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19860 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19862 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19866 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19867 skip "Need MDS version at least 2.13.55"
19869 local submnt=/mnt/submnt
19870 local srcfile=/etc/passwd
19871 local dstfile=$submnt/passwd
19877 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19878 error "create remote directory failed"
19879 mkdir -p $submnt || error "create $submnt failed"
19880 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19881 error "mount $submnt failed"
19882 stack_trap "umount $submnt" EXIT
19884 cp $srcfile $dstfile
19885 fid=$($LFS path2fid $dstfile)
19886 path=$($LFS fid2path $submnt "$fid")
19887 [ "$path" = "$dstfile" ] ||
19888 error "fid2path $submnt $fid failed ($path != $dstfile)"
19890 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19892 # LU-1299 Executing or running ldd on a truncated executable does not
19893 # cause an out-of-memory condition.
19895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19896 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19898 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19899 chmod +x $MOUNT/date
19901 $MOUNT/date > /dev/null
19902 ldd $MOUNT/date > /dev/null
19905 run_test 227 "running truncated executable does not cause OOM"
19907 # LU-1512 try to reuse idle OI blocks
19909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19910 remote_mds_nodsh && skip "remote MDS with nodsh"
19911 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19913 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19914 local myDIR=$DIR/$tdir
19917 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19918 $LCTL set_param fail_loc=0x80001002
19919 createmany -o $myDIR/t- 10000
19920 $LCTL set_param fail_loc=0
19921 # The guard is current the largest FID holder
19923 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19925 local IDX=$(($SEQ % 64))
19927 do_facet $SINGLEMDS sync
19928 # Make sure journal flushed.
19930 local blk1=$(do_facet $SINGLEMDS \
19931 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19932 grep Blockcount | awk '{print $4}')
19934 # Remove old files, some OI blocks will become idle.
19935 unlinkmany $myDIR/t- 10000
19936 # Create new files, idle OI blocks should be reused.
19937 createmany -o $myDIR/t- 2000
19938 do_facet $SINGLEMDS sync
19939 # Make sure journal flushed.
19941 local blk2=$(do_facet $SINGLEMDS \
19942 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19943 grep Blockcount | awk '{print $4}')
19945 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19947 run_test 228a "try to reuse idle OI blocks"
19950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19951 remote_mds_nodsh && skip "remote MDS with nodsh"
19952 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19954 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19955 local myDIR=$DIR/$tdir
19958 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19959 $LCTL set_param fail_loc=0x80001002
19960 createmany -o $myDIR/t- 10000
19961 $LCTL set_param fail_loc=0
19962 # The guard is current the largest FID holder
19964 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19966 local IDX=$(($SEQ % 64))
19968 do_facet $SINGLEMDS sync
19969 # Make sure journal flushed.
19971 local blk1=$(do_facet $SINGLEMDS \
19972 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19973 grep Blockcount | awk '{print $4}')
19975 # Remove old files, some OI blocks will become idle.
19976 unlinkmany $myDIR/t- 10000
19979 stop $SINGLEMDS || error "Fail to stop MDT."
19981 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19982 error "Fail to start MDT."
19984 df $MOUNT || error "Fail to df."
19985 # Create new files, idle OI blocks should be reused.
19986 createmany -o $myDIR/t- 2000
19987 do_facet $SINGLEMDS sync
19988 # Make sure journal flushed.
19990 local blk2=$(do_facet $SINGLEMDS \
19991 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19992 grep Blockcount | awk '{print $4}')
19994 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19996 run_test 228b "idle OI blocks can be reused after MDT restart"
20000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20001 remote_mds_nodsh && skip "remote MDS with nodsh"
20002 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20004 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20005 local myDIR=$DIR/$tdir
20008 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20009 $LCTL set_param fail_loc=0x80001002
20010 # 20000 files can guarantee there are index nodes in the OI file
20011 createmany -o $myDIR/t- 20000
20012 $LCTL set_param fail_loc=0
20013 # The guard is current the largest FID holder
20015 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20017 local IDX=$(($SEQ % 64))
20019 do_facet $SINGLEMDS sync
20020 # Make sure journal flushed.
20022 local blk1=$(do_facet $SINGLEMDS \
20023 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20024 grep Blockcount | awk '{print $4}')
20026 # Remove old files, some OI blocks will become idle.
20027 unlinkmany $myDIR/t- 20000
20029 # The OI file should become empty now
20031 # Create new files, idle OI blocks should be reused.
20032 createmany -o $myDIR/t- 2000
20033 do_facet $SINGLEMDS sync
20034 # Make sure journal flushed.
20036 local blk2=$(do_facet $SINGLEMDS \
20037 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20038 grep Blockcount | awk '{print $4}')
20040 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20042 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20044 test_229() { # LU-2482, LU-3448
20045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20046 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20047 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20048 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20052 # Create a file with a released layout and stripe count 2.
20053 $MULTIOP $DIR/$tfile H2c ||
20054 error "failed to create file with released layout"
20056 $LFS getstripe -v $DIR/$tfile
20058 local pattern=$($LFS getstripe -L $DIR/$tfile)
20059 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20061 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20063 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20064 stat $DIR/$tfile || error "failed to stat released file"
20066 chown $RUNAS_ID $DIR/$tfile ||
20067 error "chown $RUNAS_ID $DIR/$tfile failed"
20069 chgrp $RUNAS_ID $DIR/$tfile ||
20070 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20072 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20073 rm $DIR/$tfile || error "failed to remove released file"
20075 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20079 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20080 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20081 skip "Need MDS version at least 2.11.52"
20085 test_mkdir $DIR/$tdir
20086 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20087 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20088 [ $mdt_idx -ne 0 ] &&
20089 error "create local directory on wrong MDT $mdt_idx"
20091 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20092 error "create remote directory failed"
20093 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20094 [ $mdt_idx -ne $MDTIDX ] &&
20095 error "create remote directory on wrong MDT $mdt_idx"
20097 createmany -o $DIR/$tdir/test_230/t- 10 ||
20098 error "create files on remote directory failed"
20099 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20100 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20101 rm -r $DIR/$tdir || error "unlink remote directory failed"
20103 run_test 230a "Create remote directory and files under the remote directory"
20106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20107 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20108 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20109 skip "Need MDS version at least 2.11.52"
20117 local migrate_dir=$DIR/$tdir/migrate_dir
20118 local other_dir=$DIR/$tdir/other_dir
20120 test_mkdir $DIR/$tdir
20121 test_mkdir -i0 -c1 $migrate_dir
20122 test_mkdir -i0 -c1 $other_dir
20123 for ((i=0; i<10; i++)); do
20124 mkdir -p $migrate_dir/dir_${i}
20125 createmany -o $migrate_dir/dir_${i}/f 10 ||
20126 error "create files under remote dir failed $i"
20129 cp /etc/passwd $migrate_dir/$tfile
20130 cp /etc/passwd $other_dir/$tfile
20131 chattr +SAD $migrate_dir
20132 chattr +SAD $migrate_dir/$tfile
20134 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20135 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20136 local old_dir_mode=$(stat -c%f $migrate_dir)
20137 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20139 mkdir -p $migrate_dir/dir_default_stripe2
20140 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20141 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20143 mkdir -p $other_dir
20144 ln $migrate_dir/$tfile $other_dir/luna
20145 ln $migrate_dir/$tfile $migrate_dir/sofia
20146 ln $other_dir/$tfile $migrate_dir/david
20147 ln -s $migrate_dir/$tfile $other_dir/zachary
20148 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20149 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20155 for len in 58 59 60; do
20156 lnktgt=$(str_repeat 'l' $len)
20157 touch $migrate_dir/$lnktgt
20158 ln -s $lnktgt $migrate_dir/${len}char_ln
20162 for len in 4094 4095; do
20163 lnktgt=$(str_repeat 'l' $len)
20164 ln -s $lnktgt $migrate_dir/${len}char_ln
20168 for len in 254 255; do
20169 touch $migrate_dir/$(str_repeat 'l' $len)
20172 $LFS migrate -m $MDTIDX $migrate_dir ||
20173 error "fails on migrating remote dir to MDT1"
20175 echo "migratate to MDT1, then checking.."
20176 for ((i = 0; i < 10; i++)); do
20177 for file in $(find $migrate_dir/dir_${i}); do
20178 mdt_index=$($LFS getstripe -m $file)
20179 # broken symlink getstripe will fail
20180 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20181 error "$file is not on MDT${MDTIDX}"
20185 # the multiple link file should still in MDT0
20186 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20187 [ $mdt_index == 0 ] ||
20188 error "$file is not on MDT${MDTIDX}"
20190 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20191 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20192 error " expect $old_dir_flag get $new_dir_flag"
20194 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20195 [ "$old_file_flag" = "$new_file_flag" ] ||
20196 error " expect $old_file_flag get $new_file_flag"
20198 local new_dir_mode=$(stat -c%f $migrate_dir)
20199 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20200 error "expect mode $old_dir_mode get $new_dir_mode"
20202 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20203 [ "$old_file_mode" = "$new_file_mode" ] ||
20204 error "expect mode $old_file_mode get $new_file_mode"
20206 diff /etc/passwd $migrate_dir/$tfile ||
20207 error "$tfile different after migration"
20209 diff /etc/passwd $other_dir/luna ||
20210 error "luna different after migration"
20212 diff /etc/passwd $migrate_dir/sofia ||
20213 error "sofia different after migration"
20215 diff /etc/passwd $migrate_dir/david ||
20216 error "david different after migration"
20218 diff /etc/passwd $other_dir/zachary ||
20219 error "zachary different after migration"
20221 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20222 error "${tfile}_ln different after migration"
20224 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20225 error "${tfile}_ln_other different after migration"
20227 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20228 [ $stripe_count = 2 ] ||
20229 error "dir strpe_count $d != 2 after migration."
20231 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20232 [ $stripe_count = 2 ] ||
20233 error "file strpe_count $d != 2 after migration."
20235 #migrate back to MDT0
20238 $LFS migrate -m $MDTIDX $migrate_dir ||
20239 error "fails on migrating remote dir to MDT0"
20241 echo "migrate back to MDT0, checking.."
20242 for file in $(find $migrate_dir); do
20243 mdt_index=$($LFS getstripe -m $file)
20244 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20245 error "$file is not on MDT${MDTIDX}"
20248 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20249 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20250 error " expect $old_dir_flag get $new_dir_flag"
20252 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20253 [ "$old_file_flag" = "$new_file_flag" ] ||
20254 error " expect $old_file_flag get $new_file_flag"
20256 local new_dir_mode=$(stat -c%f $migrate_dir)
20257 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20258 error "expect mode $old_dir_mode get $new_dir_mode"
20260 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20261 [ "$old_file_mode" = "$new_file_mode" ] ||
20262 error "expect mode $old_file_mode get $new_file_mode"
20264 diff /etc/passwd ${migrate_dir}/$tfile ||
20265 error "$tfile different after migration"
20267 diff /etc/passwd ${other_dir}/luna ||
20268 error "luna different after migration"
20270 diff /etc/passwd ${migrate_dir}/sofia ||
20271 error "sofia different after migration"
20273 diff /etc/passwd ${other_dir}/zachary ||
20274 error "zachary different after migration"
20276 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20277 error "${tfile}_ln different after migration"
20279 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20280 error "${tfile}_ln_other different after migration"
20282 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20283 [ $stripe_count = 2 ] ||
20284 error "dir strpe_count $d != 2 after migration."
20286 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20287 [ $stripe_count = 2 ] ||
20288 error "file strpe_count $d != 2 after migration."
20290 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20292 run_test 230b "migrate directory"
20295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20297 remote_mds_nodsh && skip "remote MDS with nodsh"
20298 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20299 skip "Need MDS version at least 2.11.52"
20305 local migrate_dir=$DIR/$tdir/migrate_dir
20307 #If migrating directory fails in the middle, all entries of
20308 #the directory is still accessiable.
20309 test_mkdir $DIR/$tdir
20310 test_mkdir -i0 -c1 $migrate_dir
20311 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20313 createmany -o $migrate_dir/f $total ||
20314 error "create files under ${migrate_dir} failed"
20316 # fail after migrating top dir, and this will fail only once, so the
20317 # first sub file migration will fail (currently f3), others succeed.
20318 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20319 do_facet mds1 lctl set_param fail_loc=0x1801
20320 local t=$(ls $migrate_dir | wc -l)
20321 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20322 error "migrate should fail"
20323 local u=$(ls $migrate_dir | wc -l)
20324 [ "$u" == "$t" ] || error "$u != $t during migration"
20326 # add new dir/file should succeed
20327 mkdir $migrate_dir/dir ||
20328 error "mkdir failed under migrating directory"
20329 touch $migrate_dir/file ||
20330 error "create file failed under migrating directory"
20332 # add file with existing name should fail
20333 for file in $migrate_dir/f*; do
20334 stat $file > /dev/null || error "stat $file failed"
20335 $OPENFILE -f O_CREAT:O_EXCL $file &&
20336 error "open(O_CREAT|O_EXCL) $file should fail"
20337 $MULTIOP $file m && error "create $file should fail"
20338 touch $DIR/$tdir/remote_dir/$tfile ||
20339 error "touch $tfile failed"
20340 ln $DIR/$tdir/remote_dir/$tfile $file &&
20341 error "link $file should fail"
20342 mdt_index=$($LFS getstripe -m $file)
20343 if [ $mdt_index == 0 ]; then
20344 # file failed to migrate is not allowed to rename to
20345 mv $DIR/$tdir/remote_dir/$tfile $file &&
20346 error "rename to $file should fail"
20348 mv $DIR/$tdir/remote_dir/$tfile $file ||
20349 error "rename to $file failed"
20351 echo hello >> $file || error "write $file failed"
20354 # resume migration with different options should fail
20355 $LFS migrate -m 0 $migrate_dir &&
20356 error "migrate -m 0 $migrate_dir should fail"
20358 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20359 error "migrate -c 2 $migrate_dir should fail"
20361 # resume migration should succeed
20362 $LFS migrate -m $MDTIDX $migrate_dir ||
20363 error "migrate $migrate_dir failed"
20365 echo "Finish migration, then checking.."
20366 for file in $(find $migrate_dir); do
20367 mdt_index=$($LFS getstripe -m $file)
20368 [ $mdt_index == $MDTIDX ] ||
20369 error "$file is not on MDT${MDTIDX}"
20372 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20374 run_test 230c "check directory accessiblity if migration failed"
20377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20378 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20379 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20380 skip "Need MDS version at least 2.11.52"
20382 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20384 local migrate_dir=$DIR/$tdir/migrate_dir
20394 old_index=$((RANDOM % MDSCOUNT))
20395 old_count=$((MDSCOUNT - old_index))
20396 new_index=$((RANDOM % MDSCOUNT))
20397 new_count=$((MDSCOUNT - new_index))
20398 new_hash=1 # for all_char
20400 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20401 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20403 test_mkdir $DIR/$tdir
20404 test_mkdir -i $old_index -c $old_count $migrate_dir
20406 for ((i=0; i<100; i++)); do
20407 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20408 createmany -o $migrate_dir/dir_${i}/f 100 ||
20409 error "create files under remote dir failed $i"
20412 echo -n "Migrate from MDT$old_index "
20413 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20414 echo -n "to MDT$new_index"
20415 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20418 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20419 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20420 error "migrate remote dir error"
20422 echo "Finish migration, then checking.."
20423 for file in $(find $migrate_dir -maxdepth 1); do
20424 mdt_index=$($LFS getstripe -m $file)
20425 if [ $mdt_index -lt $new_index ] ||
20426 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20427 error "$file is on MDT$mdt_index"
20431 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20433 run_test 230d "check migrate big directory"
20436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20437 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20438 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20439 skip "Need MDS version at least 2.11.52"
20446 mkdir_on_mdt0 $DIR/$tdir
20447 mkdir $DIR/$tdir/migrate_dir
20448 mkdir $DIR/$tdir/other_dir
20449 touch $DIR/$tdir/migrate_dir/a
20450 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20451 ls $DIR/$tdir/other_dir
20453 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20454 error "migrate dir fails"
20456 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20457 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20459 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20460 [ $mdt_index == 0 ] || error "a is not on MDT0"
20462 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20463 error "migrate dir fails"
20465 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20466 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20468 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20469 [ $mdt_index == 1 ] || error "a is not on MDT1"
20471 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20472 [ $mdt_index == 1 ] || error "b is not on MDT1"
20474 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20475 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20477 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20479 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20481 run_test 230e "migrate mulitple local link files"
20484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20485 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20486 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20487 skip "Need MDS version at least 2.11.52"
20492 mkdir -p $DIR/$tdir
20493 mkdir $DIR/$tdir/migrate_dir
20494 $LFS mkdir -i1 $DIR/$tdir/other_dir
20495 touch $DIR/$tdir/migrate_dir/a
20496 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20497 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20498 ls $DIR/$tdir/other_dir
20500 # a should be migrated to MDT1, since no other links on MDT0
20501 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20502 error "#1 migrate dir fails"
20503 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20504 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20505 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20506 [ $mdt_index == 1 ] || error "a is not on MDT1"
20508 # a should stay on MDT1, because it is a mulitple link file
20509 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20510 error "#2 migrate dir fails"
20511 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20512 [ $mdt_index == 1 ] || error "a is not on MDT1"
20514 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20515 error "#3 migrate dir fails"
20517 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20518 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20519 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20521 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20522 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20524 # a should be migrated to MDT0, since no other links on MDT1
20525 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20526 error "#4 migrate dir fails"
20527 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20528 [ $mdt_index == 0 ] || error "a is not on MDT0"
20530 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20532 run_test 230f "migrate mulitple remote link files"
20535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20536 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20537 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20538 skip "Need MDS version at least 2.11.52"
20540 mkdir -p $DIR/$tdir/migrate_dir
20542 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20543 error "migrating dir to non-exist MDT succeeds"
20546 run_test 230g "migrate dir to non-exist MDT"
20549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20551 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20552 skip "Need MDS version at least 2.11.52"
20556 mkdir -p $DIR/$tdir/migrate_dir
20558 $LFS migrate -m1 $DIR &&
20559 error "migrating mountpoint1 should fail"
20561 $LFS migrate -m1 $DIR/$tdir/.. &&
20562 error "migrating mountpoint2 should fail"
20565 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20566 error "migrating $tdir/migrate_dir/.. should fail"
20570 run_test 230h "migrate .. and root"
20573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20575 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20576 skip "Need MDS version at least 2.11.52"
20578 mkdir -p $DIR/$tdir/migrate_dir
20580 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20581 error "migration fails with a tailing slash"
20583 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20584 error "migration fails with two tailing slashes"
20586 run_test 230i "lfs migrate -m tolerates trailing slashes"
20589 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20590 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20591 skip "Need MDS version at least 2.11.52"
20593 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20594 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20595 error "create $tfile failed"
20596 cat /etc/passwd > $DIR/$tdir/$tfile
20598 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20600 cmp /etc/passwd $DIR/$tdir/$tfile ||
20601 error "DoM file mismatch after migration"
20603 run_test 230j "DoM file data not changed after dir migration"
20606 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20607 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20608 skip "Need MDS version at least 2.11.56"
20611 local files_on_starting_mdt=0
20613 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20614 $LFS getdirstripe $DIR/$tdir
20615 for i in $(seq $total); do
20616 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20617 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20618 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20621 echo "$files_on_starting_mdt files on MDT0"
20623 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20624 $LFS getdirstripe $DIR/$tdir
20626 files_on_starting_mdt=0
20627 for i in $(seq $total); do
20628 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20629 error "file $tfile.$i mismatch after migration"
20630 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20631 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20634 echo "$files_on_starting_mdt files on MDT1 after migration"
20635 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20637 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20638 $LFS getdirstripe $DIR/$tdir
20640 files_on_starting_mdt=0
20641 for i in $(seq $total); do
20642 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20643 error "file $tfile.$i mismatch after 2nd migration"
20644 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20645 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20648 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20649 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20653 run_test 230k "file data not changed after dir migration"
20656 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20657 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20658 skip "Need MDS version at least 2.11.56"
20660 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20661 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20662 error "create files under remote dir failed $i"
20663 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20665 run_test 230l "readdir between MDTs won't crash"
20668 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20669 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20670 skip "Need MDS version at least 2.11.56"
20673 local mig_dir=$DIR/$tdir/migrate_dir
20674 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20678 echo "Creating files and dirs with xattrs"
20679 test_mkdir $DIR/$tdir
20680 test_mkdir -i0 -c1 $mig_dir
20682 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20683 error "cannot set xattr attr1 on dir"
20684 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20685 error "cannot set xattr attr2 on dir"
20686 touch $mig_dir/dir/f0
20687 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20688 error "cannot set xattr attr1 on file"
20689 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20690 error "cannot set xattr attr2 on file"
20691 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20692 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20693 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20694 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20695 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20696 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20697 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20698 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20699 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20701 echo "Migrating to MDT1"
20702 $LFS migrate -m $MDTIDX $mig_dir ||
20703 error "fails on migrating dir to MDT1"
20705 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20706 echo "Checking xattrs"
20707 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20708 [ "$val" = $longstr ] ||
20709 error "expecting xattr1 $longstr on dir, found $val"
20710 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20711 [ "$val" = $shortstr ] ||
20712 error "expecting xattr2 $shortstr on dir, found $val"
20713 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20714 [ "$val" = $longstr ] ||
20715 error "expecting xattr1 $longstr on file, found $val"
20716 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20717 [ "$val" = $shortstr ] ||
20718 error "expecting xattr2 $shortstr on file, found $val"
20720 run_test 230m "xattrs not changed after dir migration"
20723 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20724 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20725 skip "Need MDS version at least 2.13.53"
20727 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20728 cat /etc/hosts > $DIR/$tdir/$tfile
20729 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20730 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20732 cmp /etc/hosts $DIR/$tdir/$tfile ||
20733 error "File data mismatch after migration"
20735 run_test 230n "Dir migration with mirrored file"
20738 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20739 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20740 skip "Need MDS version at least 2.13.52"
20742 local mdts=$(comma_list $(mdts_nodes))
20744 local restripe_status
20748 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20750 # in case "crush" hash type is not set
20751 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20753 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20754 mdt.*MDT0000.enable_dir_restripe)
20755 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20756 stack_trap "do_nodes $mdts $LCTL set_param \
20757 mdt.*.enable_dir_restripe=$restripe_status"
20760 createmany -m $DIR/$tdir/f 100 ||
20761 error "create files under remote dir failed $i"
20762 createmany -d $DIR/$tdir/d 100 ||
20763 error "create dirs under remote dir failed $i"
20765 for i in $(seq 2 $MDSCOUNT); do
20766 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20767 $LFS setdirstripe -c $i $DIR/$tdir ||
20768 error "split -c $i $tdir failed"
20769 wait_update $HOSTNAME \
20770 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20771 error "dir split not finished"
20772 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20773 awk '/migrate/ {sum += $2} END { print sum }')
20774 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20775 # delta is around total_files/stripe_count
20776 (( $delta < 200 / (i - 1) + 4 )) ||
20777 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20780 run_test 230o "dir split"
20783 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20784 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20785 skip "Need MDS version at least 2.13.52"
20787 local mdts=$(comma_list $(mdts_nodes))
20789 local restripe_status
20793 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20795 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20797 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20798 mdt.*MDT0000.enable_dir_restripe)
20799 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20800 stack_trap "do_nodes $mdts $LCTL set_param \
20801 mdt.*.enable_dir_restripe=$restripe_status"
20803 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20804 createmany -m $DIR/$tdir/f 100 ||
20805 error "create files under remote dir failed"
20806 createmany -d $DIR/$tdir/d 100 ||
20807 error "create dirs under remote dir failed"
20809 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20810 local mdt_hash="crush"
20812 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20813 $LFS setdirstripe -c $c $DIR/$tdir ||
20814 error "split -c $c $tdir failed"
20815 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20816 mdt_hash="$mdt_hash,fixed"
20817 elif [ $c -eq 1 ]; then
20820 wait_update $HOSTNAME \
20821 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20822 error "dir merge not finished"
20823 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20824 awk '/migrate/ {sum += $2} END { print sum }')
20825 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20826 # delta is around total_files/stripe_count
20827 (( delta < 200 / c + 4 )) ||
20828 error "$delta files migrated >= $((200 / c + 4))"
20831 run_test 230p "dir merge"
20834 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20835 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20836 skip "Need MDS version at least 2.13.52"
20838 local mdts=$(comma_list $(mdts_nodes))
20839 local saved_threshold=$(do_facet mds1 \
20840 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20841 local saved_delta=$(do_facet mds1 \
20842 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20843 local threshold=100
20846 local stripe_count=0
20851 # test with fewer files on ZFS
20852 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20854 stack_trap "do_nodes $mdts $LCTL set_param \
20855 mdt.*.dir_split_count=$saved_threshold"
20856 stack_trap "do_nodes $mdts $LCTL set_param \
20857 mdt.*.dir_split_delta=$saved_delta"
20858 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20859 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20860 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20861 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20862 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20863 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20865 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20866 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20868 create=$((threshold * 3 / 2))
20869 while [ $stripe_count -lt $MDSCOUNT ]; do
20870 createmany -m $DIR/$tdir/f $total $create ||
20871 error "create sub files failed"
20872 stat $DIR/$tdir > /dev/null
20873 total=$((total + create))
20874 stripe_count=$((stripe_count + delta))
20875 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20877 wait_update $HOSTNAME \
20878 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20879 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20881 wait_update $HOSTNAME \
20882 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20883 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20885 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20886 echo "$nr_files/$total files on MDT$stripe_index after split"
20887 # allow 10% margin of imbalance with crush hash
20888 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20889 error "$nr_files files on MDT$stripe_index after split"
20891 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20892 [ $nr_files -eq $total ] ||
20893 error "total sub files $nr_files != $total"
20896 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20898 echo "fixed layout directory won't auto split"
20899 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20900 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20901 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20902 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20903 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20905 run_test 230q "dir auto split"
20908 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20909 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20910 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20911 skip "Need MDS version at least 2.13.54"
20913 # maximum amount of local locks:
20914 # parent striped dir - 2 locks
20915 # new stripe in parent to migrate to - 1 lock
20916 # source and target - 2 locks
20917 # Total 5 locks for regular file
20918 mkdir -p $DIR/$tdir
20919 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20920 touch $DIR/$tdir/dir1/eee
20922 # create 4 hardlink for 4 more locks
20923 # Total: 9 locks > RS_MAX_LOCKS (8)
20924 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20925 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20926 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20927 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20928 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20929 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20930 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20931 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20933 cancel_lru_locks mdc
20935 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20936 error "migrate dir fails"
20938 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20940 run_test 230r "migrate with too many local locks"
20943 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20944 skip "Need MDS version at least 2.14.52"
20946 local mdts=$(comma_list $(mdts_nodes))
20947 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20948 mdt.*MDT0000.enable_dir_restripe)
20950 stack_trap "do_nodes $mdts $LCTL set_param \
20951 mdt.*.enable_dir_restripe=$restripe_status"
20955 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20956 test_mkdir $DIR/$tdir
20957 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20958 error "$LFS mkdir should return EEXIST if target exists"
20962 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20966 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20967 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20968 skip "Need MDS version at least 2.14.50"
20970 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20971 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20972 $LFS project -p 1 -s $DIR/$tdir ||
20973 error "set $tdir project id failed"
20974 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20975 error "set subdir project id failed"
20976 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20978 run_test 230t "migrate directory with project ID set"
20982 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20983 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20984 skip "Need MDS version at least 2.14.53"
20988 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20989 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20990 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20991 for i in $(seq 0 $((MDSCOUNT - 1))); do
20992 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20993 echo "$count dirs migrated to MDT$i"
20995 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20996 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20998 run_test 230u "migrate directory by QOS"
21002 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21003 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21004 skip "Need MDS version at least 2.14.53"
21008 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21009 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21010 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21011 for i in $(seq 0 $((MDSCOUNT - 1))); do
21012 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21013 echo "$count subdirs migrated to MDT$i"
21014 (( i == 3 )) && (( count > 0 )) &&
21015 error "subdir shouldn't be migrated to MDT3"
21017 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21018 (( count == 3 )) || error "dirs migrated to $count MDTs"
21020 run_test 230v "subdir migrated to the MDT where its parent is located"
21023 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21024 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21025 skip "Need MDS version at least 2.15.0"
21027 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21028 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21029 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21031 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21032 error "migrate failed"
21034 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21035 error "$tdir stripe count mismatch"
21037 for i in $(seq 0 9); do
21038 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21039 error "d$i is striped"
21042 run_test 230w "non-recursive mode dir migration"
21045 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21046 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21047 skip "Need MDS version at least 2.15.0"
21049 mkdir -p $DIR/$tdir || error "mkdir failed"
21050 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21052 local mdt_name=$(mdtname_from_index 0)
21053 local low=$(do_facet mds2 $LCTL get_param -n \
21054 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21055 local high=$(do_facet mds2 $LCTL get_param -n \
21056 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21057 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21058 local maxage=$(do_facet mds2 $LCTL get_param -n \
21059 osp.*$mdt_name-osp-MDT0001.maxage)
21061 stack_trap "do_facet mds2 $LCTL set_param -n \
21062 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21063 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21064 stack_trap "do_facet mds2 $LCTL set_param -n \
21065 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21067 do_facet mds2 $LCTL set_param -n \
21068 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21069 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21071 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21072 error "migrate $tdir should fail"
21074 do_facet mds2 $LCTL set_param -n \
21075 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21076 do_facet mds2 $LCTL set_param -n \
21077 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21079 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21080 error "migrate failed"
21081 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21082 error "$tdir stripe count mismatch"
21084 run_test 230x "dir migration check space"
21088 # For simplicity this test assumes that max_pages_per_rpc
21089 # is the same across all OSCs
21090 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21091 local bulk_size=$((max_pages * PAGE_SIZE))
21092 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21095 mkdir -p $DIR/$tdir
21096 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21097 error "failed to set stripe with -S ${brw_size}M option"
21099 # clear the OSC stats
21100 $LCTL set_param osc.*.stats=0 &>/dev/null
21103 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21104 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21105 oflag=direct &>/dev/null || error "dd failed"
21107 sync; sleep 1; sync # just to be safe
21108 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21109 if [ x$nrpcs != "x1" ]; then
21110 $LCTL get_param osc.*.stats
21111 error "found $nrpcs ost_write RPCs, not 1 as expected"
21115 # Drop the OSC cache, otherwise we will read from it
21116 cancel_lru_locks osc
21118 # clear the OSC stats
21119 $LCTL set_param osc.*.stats=0 &>/dev/null
21121 # Client reads $bulk_size.
21122 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21123 iflag=direct &>/dev/null || error "dd failed"
21125 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21126 if [ x$nrpcs != "x1" ]; then
21127 $LCTL get_param osc.*.stats
21128 error "found $nrpcs ost_read RPCs, not 1 as expected"
21131 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21134 mkdir -p $DIR/$tdir
21136 for i in {0..1023}; do
21137 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21138 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21139 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21143 run_test 231b "must not assert on fully utilized OST request buffer"
21146 mkdir -p $DIR/$tdir
21147 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21149 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21150 do_facet ost1 $LCTL set_param fail_loc=0x31c
21152 # ignore dd failure
21153 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21155 do_facet ost1 $LCTL set_param fail_loc=0
21156 umount_client $MOUNT || error "umount failed"
21157 mount_client $MOUNT || error "mount failed"
21158 stop ost1 || error "cannot stop ost1"
21159 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21161 run_test 232a "failed lock should not block umount"
21164 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21165 skip "Need MDS version at least 2.10.58"
21167 mkdir -p $DIR/$tdir
21168 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21169 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21171 cancel_lru_locks osc
21173 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21174 do_facet ost1 $LCTL set_param fail_loc=0x31c
21177 $LFS data_version $DIR/$tdir/$tfile || true
21179 do_facet ost1 $LCTL set_param fail_loc=0
21180 umount_client $MOUNT || error "umount failed"
21181 mount_client $MOUNT || error "mount failed"
21182 stop ost1 || error "cannot stop ost1"
21183 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21185 run_test 232b "failed data version lock should not block umount"
21188 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21189 skip "Need MDS version at least 2.3.64"
21190 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21192 local fid=$($LFS path2fid $MOUNT)
21194 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21195 error "cannot access $MOUNT using its FID '$fid'"
21197 run_test 233a "checking that OBF of the FS root succeeds"
21200 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21201 skip "Need MDS version at least 2.5.90"
21202 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21204 local fid=$($LFS path2fid $MOUNT/.lustre)
21206 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21207 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21209 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21210 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21211 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21213 run_test 233b "checking that OBF of the FS .lustre succeeds"
21216 local p="$TMP/sanityN-$TESTNAME.parameters"
21217 save_lustre_params client "llite.*.xattr_cache" > $p
21218 lctl set_param llite.*.xattr_cache 1 ||
21219 skip_env "xattr cache is not supported"
21221 mkdir -p $DIR/$tdir || error "mkdir failed"
21222 touch $DIR/$tdir/$tfile || error "touch failed"
21223 # OBD_FAIL_LLITE_XATTR_ENOMEM
21224 $LCTL set_param fail_loc=0x1405
21225 getfattr -n user.attr $DIR/$tdir/$tfile &&
21226 error "getfattr should have failed with ENOMEM"
21227 $LCTL set_param fail_loc=0x0
21230 restore_lustre_params < $p
21233 run_test 234 "xattr cache should not crash on ENOMEM"
21236 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21237 skip "Need MDS version at least 2.4.52"
21239 flock_deadlock $DIR/$tfile
21244 124) error "process hangs on a deadlock"
21246 *) error "error executing flock_deadlock $DIR/$tfile"
21250 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21254 check_swap_layouts_support
21256 local ref1=/etc/passwd
21257 local ref2=/etc/group
21258 local file1=$DIR/$tdir/f1
21259 local file2=$DIR/$tdir/f2
21261 test_mkdir -c1 $DIR/$tdir
21262 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21263 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21264 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21265 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21266 local fd=$(free_fd)
21267 local cmd="exec $fd<>$file2"
21270 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21271 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21274 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21279 run_test 236 "Layout swap on open unlinked file"
21281 # LU-4659 linkea consistency
21283 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21284 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21285 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21286 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21289 ln $DIR/$tfile $DIR/$tfile.lnk
21290 touch $DIR/$tfile.new
21291 mv $DIR/$tfile.new $DIR/$tfile
21292 local fid1=$($LFS path2fid $DIR/$tfile)
21293 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21294 local path1=$($LFS fid2path $FSNAME "$fid1")
21295 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21296 local path2=$($LFS fid2path $FSNAME "$fid2")
21297 [ $tfile.lnk == $path2 ] ||
21298 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21301 run_test 238 "Verify linkea consistency"
21303 test_239A() { # was test_239
21304 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21305 skip "Need MDS version at least 2.5.60"
21307 local list=$(comma_list $(mdts_nodes))
21309 mkdir -p $DIR/$tdir
21310 createmany -o $DIR/$tdir/f- 5000
21311 unlinkmany $DIR/$tdir/f- 5000
21312 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21313 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21314 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21315 osp.*MDT*.sync_in_flight" | calc_sum)
21316 [ "$changes" -eq 0 ] || error "$changes not synced"
21318 run_test 239A "osp_sync test"
21320 test_239a() { #LU-5297
21321 remote_mds_nodsh && skip "remote MDS with nodsh"
21324 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21325 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21326 chgrp $RUNAS_GID $DIR/$tfile
21327 wait_delete_completed
21329 run_test 239a "process invalid osp sync record correctly"
21331 test_239b() { #LU-5297
21332 remote_mds_nodsh && skip "remote MDS with nodsh"
21335 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21336 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21337 chgrp $RUNAS_GID $DIR/$tfile1
21338 wait_delete_completed
21339 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21341 chgrp $RUNAS_GID $DIR/$tfile2
21342 wait_delete_completed
21344 run_test 239b "process osp sync record with ENOMEM error correctly"
21347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21348 remote_mds_nodsh && skip "remote MDS with nodsh"
21350 mkdir -p $DIR/$tdir
21352 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21353 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21354 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21355 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21357 umount_client $MOUNT || error "umount failed"
21358 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21359 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21360 mount_client $MOUNT || error "failed to mount client"
21362 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21363 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21365 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21371 for LOOP in $(seq $count); do
21372 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21373 cancel_lru_locks $OSC || true
21381 for LOOP in $(seq $1); do
21382 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21387 test_241a() { # was test_241
21388 local bsize=$PAGE_SIZE
21390 (( bsize < 40960 )) && bsize=40960
21391 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21393 cancel_lru_locks $OSC
21394 test_241_bio 1000 $bsize &
21396 test_241_dio 1000 $bsize
21399 run_test 241a "bio vs dio"
21402 local bsize=$PAGE_SIZE
21404 (( bsize < 40960 )) && bsize=40960
21405 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21407 test_241_dio 1000 $bsize &
21409 test_241_dio 1000 $bsize
21412 run_test 241b "dio vs dio"
21415 remote_mds_nodsh && skip "remote MDS with nodsh"
21417 mkdir_on_mdt0 $DIR/$tdir
21418 touch $DIR/$tdir/$tfile
21420 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21421 do_facet mds1 lctl set_param fail_loc=0x105
21422 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21424 do_facet mds1 lctl set_param fail_loc=0
21425 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21427 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21431 test_mkdir $DIR/$tdir
21432 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21434 run_test 243 "various group lock tests"
21438 test_mkdir $DIR/$tdir
21439 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21440 sendfile_grouplock $DIR/$tdir/$tfile || \
21441 error "sendfile+grouplock failed"
21444 run_test 244a "sendfile with group lock tests"
21448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21451 local size=$((1024*1024))
21453 test_mkdir $DIR/$tdir
21454 for i in $(seq 1 $threads); do
21455 local file=$DIR/$tdir/file_$((i / 10))
21456 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21459 for i in $(seq 1 $threads); do
21463 run_test 244b "multi-threaded write with group lock"
21466 local flagname="multi_mod_rpcs"
21467 local connect_data_name="max_mod_rpcs"
21470 # check if multiple modify RPCs flag is set
21471 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21472 grep "connect_flags:")
21475 echo "$out" | grep -qw $flagname
21476 if [ $? -ne 0 ]; then
21477 echo "connect flag $flagname is not set"
21481 # check if multiple modify RPCs data is set
21482 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21485 echo "$out" | grep -qw $connect_data_name ||
21486 error "import should have connect data $connect_data_name"
21488 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21491 local flagname="multi_mod_rpcs"
21492 local connect_data_name="max_mod_rpcs"
21495 remote_mds_nodsh && skip "remote MDS with nodsh"
21496 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21498 # check if multiple modify RPCs flag is set
21499 out=$(do_facet mds1 \
21500 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21501 grep "connect_flags:")
21504 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21506 # check if multiple modify RPCs data is set
21507 out=$(do_facet mds1 \
21508 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21510 [[ "$out" =~ $connect_data_name ]] ||
21513 error "missing connect data $connect_data_name"
21516 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21522 umount_client $submount
21527 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21529 skip_env "Fileset feature is not supported"
21531 local submount=${MOUNT}_$tdir
21534 mkdir -p $submount || error "mkdir $submount failed"
21535 FILESET="$FILESET/$tdir" mount_client $submount ||
21536 error "mount $submount failed"
21537 trap "cleanup_247 $submount" EXIT
21538 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21539 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21540 error "read $MOUNT/$tdir/$tfile failed"
21541 cleanup_247 $submount
21543 run_test 247a "mount subdir as fileset"
21546 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21547 skip_env "Fileset feature is not supported"
21549 local submount=${MOUNT}_$tdir
21551 rm -rf $MOUNT/$tdir
21552 mkdir -p $submount || error "mkdir $submount failed"
21554 FILESET="$FILESET/$tdir" mount_client $submount &&
21555 error "mount $submount should fail"
21558 run_test 247b "mount subdir that dose not exist"
21561 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21562 skip_env "Fileset feature is not supported"
21564 local submount=${MOUNT}_$tdir
21566 mkdir -p $MOUNT/$tdir/dir1
21567 mkdir -p $submount || error "mkdir $submount failed"
21568 trap "cleanup_247 $submount" EXIT
21569 FILESET="$FILESET/$tdir" mount_client $submount ||
21570 error "mount $submount failed"
21571 local fid=$($LFS path2fid $MOUNT/)
21572 $LFS fid2path $submount $fid && error "fid2path should fail"
21573 cleanup_247 $submount
21575 run_test 247c "running fid2path outside subdirectory root"
21578 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21579 skip "Fileset feature is not supported"
21581 local submount=${MOUNT}_$tdir
21583 mkdir -p $MOUNT/$tdir/dir1
21584 mkdir -p $submount || error "mkdir $submount failed"
21585 FILESET="$FILESET/$tdir" mount_client $submount ||
21586 error "mount $submount failed"
21587 trap "cleanup_247 $submount" EXIT
21589 local td=$submount/dir1
21590 local fid=$($LFS path2fid $td)
21591 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21593 # check that we get the same pathname back
21596 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21597 echo "$rootpath $fid"
21598 found=$($LFS fid2path $rootpath "$fid")
21599 [ -n "$found" ] || error "fid2path should succeed"
21600 [ "$found" == "$td" ] || error "fid2path $found != $td"
21602 # check wrong root path format
21603 rootpath=$submount"_wrong"
21604 found=$($LFS fid2path $rootpath "$fid")
21605 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21607 cleanup_247 $submount
21609 run_test 247d "running fid2path inside subdirectory root"
21613 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21615 skip "Fileset feature is not supported"
21617 local submount=${MOUNT}_$tdir
21620 mkdir -p $submount || error "mkdir $submount failed"
21621 FILESET="$FILESET/.." mount_client $submount &&
21622 error "mount $submount should fail"
21625 run_test 247e "mount .. as fileset"
21628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21629 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21630 skip "Need at least version 2.13.52"
21631 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21632 skip "Need at least version 2.14.50"
21633 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21635 skip "Fileset feature is not supported"
21637 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21638 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21639 error "mkdir remote failed"
21640 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21641 error "mkdir remote/subdir failed"
21642 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21643 error "mkdir striped failed"
21644 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21646 local submount=${MOUNT}_$tdir
21648 mkdir -p $submount || error "mkdir $submount failed"
21649 stack_trap "rmdir $submount"
21653 local fileset=$FILESET
21654 local mdts=$(comma_list $(mdts_nodes))
21656 stat=$(do_facet mds1 $LCTL get_param -n \
21657 mdt.*MDT0000.enable_remote_subdir_mount)
21658 stack_trap "do_nodes $mdts $LCTL set_param \
21659 mdt.*.enable_remote_subdir_mount=$stat"
21661 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21662 stack_trap "umount_client $submount"
21663 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21664 error "mount remote dir $dir should fail"
21666 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21667 $tdir/striped/. ; do
21668 FILESET="$fileset/$dir" mount_client $submount ||
21669 error "mount $dir failed"
21670 umount_client $submount
21673 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21674 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21675 error "mount $tdir/remote failed"
21677 run_test 247f "mount striped or remote directory as fileset"
21680 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21681 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21682 skip "Need at least version 2.14.50"
21684 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21685 error "mkdir $tdir failed"
21686 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21688 local submount=${MOUNT}_$tdir
21690 mkdir -p $submount || error "mkdir $submount failed"
21691 stack_trap "rmdir $submount"
21693 FILESET="$fileset/$tdir" mount_client $submount ||
21694 error "mount $dir failed"
21695 stack_trap "umount $submount"
21697 local mdts=$(comma_list $(mdts_nodes))
21701 stat $submount > /dev/null
21702 cancel_lru_locks $MDC
21703 stat $submount > /dev/null
21704 stat $submount/$tfile > /dev/null
21705 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21706 stat $submount/$tfile > /dev/null
21707 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21708 awk '/getattr/ {sum += $2} END {print sum}')
21710 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21712 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21715 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21716 [ -z "$fast_read_sav" ] && skip "no fast read support"
21718 # create a large file for fast read verification
21719 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21721 # make sure the file is created correctly
21722 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21723 { rm -f $DIR/$tfile; skip "file creation error"; }
21725 echo "Test 1: verify that fast read is 4 times faster on cache read"
21727 # small read with fast read enabled
21728 $LCTL set_param -n llite.*.fast_read=1
21729 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21730 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21731 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21732 # small read with fast read disabled
21733 $LCTL set_param -n llite.*.fast_read=0
21734 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21735 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21736 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21738 # verify that fast read is 4 times faster for cache read
21739 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21740 error_not_in_vm "fast read was not 4 times faster: " \
21741 "$t_fast vs $t_slow"
21743 echo "Test 2: verify the performance between big and small read"
21744 $LCTL set_param -n llite.*.fast_read=1
21746 # 1k non-cache read
21747 cancel_lru_locks osc
21748 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21749 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21750 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21752 # 1M non-cache read
21753 cancel_lru_locks osc
21754 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21755 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21756 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21758 # verify that big IO is not 4 times faster than small IO
21759 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21760 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21762 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21765 run_test 248a "fast read verification"
21768 # Default short_io_bytes=16384, try both smaller and larger sizes.
21769 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21770 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21771 echo "bs=53248 count=113 normal buffered write"
21772 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21773 error "dd of initial data file failed"
21774 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21776 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21777 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21778 error "dd with sync normal writes failed"
21779 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21781 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21782 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21783 error "dd with sync small writes failed"
21784 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21786 cancel_lru_locks osc
21788 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21789 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21790 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21791 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21792 iflag=direct || error "dd with O_DIRECT small read failed"
21793 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21794 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21795 error "compare $TMP/$tfile.1 failed"
21797 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21798 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21800 # just to see what the maximum tunable value is, and test parsing
21801 echo "test invalid parameter 2MB"
21802 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21803 error "too-large short_io_bytes allowed"
21804 echo "test maximum parameter 512KB"
21805 # if we can set a larger short_io_bytes, run test regardless of version
21806 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21807 # older clients may not allow setting it this large, that's OK
21808 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21809 skip "Need at least client version 2.13.50"
21810 error "medium short_io_bytes failed"
21812 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21813 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21815 echo "test large parameter 64KB"
21816 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21817 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21819 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21820 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21821 error "dd with sync large writes failed"
21822 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21824 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21825 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21826 num=$((113 * 4096 / PAGE_SIZE))
21827 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21828 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21829 error "dd with O_DIRECT large writes failed"
21830 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21831 error "compare $DIR/$tfile.3 failed"
21833 cancel_lru_locks osc
21835 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21836 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21837 error "dd with O_DIRECT large read failed"
21838 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21839 error "compare $TMP/$tfile.2 failed"
21841 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21842 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21843 error "dd with O_DIRECT large read failed"
21844 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21845 error "compare $TMP/$tfile.3 failed"
21847 run_test 248b "test short_io read and write for both small and large sizes"
21849 test_249() { # LU-7890
21850 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21851 skip "Need at least version 2.8.54"
21854 $LFS setstripe -c 1 $DIR/$tfile
21855 # Offset 2T == 4k * 512M
21856 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21857 error "dd to 2T offset failed"
21859 run_test 249 "Write above 2T file size"
21862 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21863 && skip "no 16TB file size limit on ZFS"
21865 $LFS setstripe -c 1 $DIR/$tfile
21866 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21867 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21868 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21869 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21870 conv=notrunc,fsync && error "append succeeded"
21873 run_test 250 "Write above 16T limit"
21876 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21878 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21879 #Skip once - writing the first stripe will succeed
21880 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21881 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21882 error "short write happened"
21884 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21885 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21886 error "short read happened"
21890 run_test 251 "Handling short read and write correctly"
21893 remote_mds_nodsh && skip "remote MDS with nodsh"
21894 remote_ost_nodsh && skip "remote OST with nodsh"
21895 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21896 skip_env "ldiskfs only test"
21906 # check lr_reader on OST0000
21908 dev=$(facet_device $tgt)
21909 out=$(do_facet $tgt $LR_READER $dev)
21910 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21912 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21913 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21914 error "Invalid uuid returned by $LR_READER on target $tgt"
21915 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21917 # check lr_reader -c on MDT0000
21919 dev=$(facet_device $tgt)
21920 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21921 skip "$LR_READER does not support additional options"
21923 out=$(do_facet $tgt $LR_READER -c $dev)
21924 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21926 num=$(echo "$out" | grep -c "mdtlov")
21927 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21928 error "Invalid number of mdtlov clients returned by $LR_READER"
21929 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21931 # check lr_reader -cr on MDT0000
21932 out=$(do_facet $tgt $LR_READER -cr $dev)
21933 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21935 echo "$out" | grep -q "^reply_data:$" ||
21936 error "$LR_READER should have returned 'reply_data' section"
21937 num=$(echo "$out" | grep -c "client_generation")
21938 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21940 run_test 252 "check lr_reader tool"
21943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21944 remote_mds_nodsh && skip "remote MDS with nodsh"
21945 remote_mgs_nodsh && skip "remote MGS with nodsh"
21949 local ost_name=$(ostname_from_index $ostidx)
21952 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21953 do_facet $SINGLEMDS $LCTL get_param -n \
21954 osp.$mdtosc_proc1.reserved_mb_high ||
21955 skip "remote MDS does not support reserved_mb_high"
21959 wait_delete_completed
21962 pool_add $TESTNAME || error "Pool creation failed"
21963 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21965 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21966 error "Setstripe failed"
21968 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21970 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21972 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21974 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21975 osp.$mdtosc_proc1.prealloc_status)
21976 echo "prealloc_status $oa_status"
21978 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21979 error "File creation should fail"
21981 #object allocation was stopped, but we still able to append files
21982 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21983 oflag=append || error "Append failed"
21985 rm -f $DIR/$tdir/$tfile.0
21987 # For this test, we want to delete the files we created to go out of
21988 # space but leave the watermark, so we remain nearly out of space
21989 ost_watermarks_enospc_delete_files $tfile $ostidx
21991 wait_delete_completed
21995 for i in $(seq 10 12); do
21996 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21997 2>/dev/null || error "File creation failed after rm"
22000 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22001 osp.$mdtosc_proc1.prealloc_status)
22002 echo "prealloc_status $oa_status"
22004 if (( oa_status != 0 )); then
22005 error "Object allocation still disable after rm"
22008 run_test 253 "Check object allocation limit"
22011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22012 remote_mds_nodsh && skip "remote MDS with nodsh"
22014 local mdt=$(facet_svc $SINGLEMDS)
22016 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22017 skip "MDS does not support changelog_size"
22021 changelog_register || error "changelog_register failed"
22023 changelog_clear 0 || error "changelog_clear failed"
22025 local size1=$(do_facet $SINGLEMDS \
22026 $LCTL get_param -n mdd.$mdt.changelog_size)
22027 echo "Changelog size $size1"
22030 $LFS mkdir -i 0 $DIR/$tdir
22032 mkdir -p $DIR/$tdir/pics/2008/zachy
22033 touch $DIR/$tdir/pics/2008/zachy/timestamp
22034 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22035 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22036 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22037 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22038 rm $DIR/$tdir/pics/desktop.jpg
22040 local size2=$(do_facet $SINGLEMDS \
22041 $LCTL get_param -n mdd.$mdt.changelog_size)
22042 echo "Changelog size after work $size2"
22044 (( $size2 > $size1 )) ||
22045 error "new Changelog size=$size2 less than old size=$size1"
22047 run_test 254 "Check changelog size"
22054 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22055 awk -F: '{print $2}' | grep $type > /dev/null
22056 if [ $? -ne 0 ]; then
22066 lfs ladvise -a willread $file > /dev/null 2>&1
22067 if [ $? -eq 0 ]; then
22071 lfs ladvise -a willread $file 2>&1 |
22072 grep "Inappropriate ioctl for device" > /dev/null
22073 if [ $? -eq 0 ]; then
22080 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22083 # run a random read IO workload
22084 # usage: random_read_iops <filename> <filesize> <iosize>
22085 random_read_iops() {
22088 local iosize=${3:-4096}
22090 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22091 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22094 drop_file_oss_cache() {
22098 $LFS ladvise -a dontneed $file 2>/dev/null ||
22099 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22102 ladvise_willread_performance()
22105 local average_origin=0
22106 local average_cache=0
22107 local average_ladvise=0
22109 for ((i = 1; i <= $repeat; i++)); do
22110 echo "Iter $i/$repeat: reading without willread hint"
22111 cancel_lru_locks osc
22112 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22113 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22114 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22115 average_origin=$(bc <<<"$average_origin + $speed_origin")
22117 cancel_lru_locks osc
22118 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22119 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22120 average_cache=$(bc <<<"$average_cache + $speed_cache")
22122 cancel_lru_locks osc
22123 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22124 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22125 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22126 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22127 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22129 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22130 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22131 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22133 speedup_cache=$(percent $average_cache $average_origin)
22134 speedup_ladvise=$(percent $average_ladvise $average_origin)
22136 echo "Average uncached read: $average_origin"
22137 echo "Average speedup with OSS cached read: " \
22138 "$average_cache = +$speedup_cache%"
22139 echo "Average speedup with ladvise willread: " \
22140 "$average_ladvise = +$speedup_ladvise%"
22142 local lowest_speedup=20
22143 if (( ${average_cache%.*} < $lowest_speedup )); then
22144 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22145 " got $average_cache%. Skipping ladvise willread check."
22149 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22150 # it is still good to run until then to exercise 'ladvise willread'
22151 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22152 [ "$ost1_FSTYPE" = "zfs" ] &&
22153 echo "osd-zfs does not support dontneed or drop_caches" &&
22156 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22157 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22158 error_not_in_vm "Speedup with willread is less than " \
22159 "$lowest_speedup%, got $average_ladvise%"
22163 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22164 skip "lustre < 2.8.54 does not support ladvise "
22165 remote_ost_nodsh && skip "remote OST with nodsh"
22167 stack_trap "rm -f $DIR/$tfile"
22168 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22170 ladvise_no_type willread $DIR/$tfile &&
22171 skip "willread ladvise is not supported"
22173 ladvise_no_ioctl $DIR/$tfile &&
22174 skip "ladvise ioctl is not supported"
22177 local size=$((size_mb * 1048576))
22178 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22179 error "dd to $DIR/$tfile failed"
22181 lfs ladvise -a willread $DIR/$tfile ||
22182 error "Ladvise failed with no range argument"
22184 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22185 error "Ladvise failed with no -l or -e argument"
22187 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22188 error "Ladvise failed with only -e argument"
22190 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22191 error "Ladvise failed with only -l argument"
22193 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22194 error "End offset should not be smaller than start offset"
22196 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22197 error "End offset should not be equal to start offset"
22199 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22200 error "Ladvise failed with overflowing -s argument"
22202 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22203 error "Ladvise failed with overflowing -e argument"
22205 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22206 error "Ladvise failed with overflowing -l argument"
22208 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22209 error "Ladvise succeeded with conflicting -l and -e arguments"
22211 echo "Synchronous ladvise should wait"
22213 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22214 do_nodes $(comma_list $(osts_nodes)) \
22215 $LCTL set_param fail_val=$delay fail_loc=0x237
22217 local start_ts=$SECONDS
22218 lfs ladvise -a willread $DIR/$tfile ||
22219 error "Ladvise failed with no range argument"
22220 local end_ts=$SECONDS
22221 local inteval_ts=$((end_ts - start_ts))
22223 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22224 error "Synchronous advice didn't wait reply"
22227 echo "Asynchronous ladvise shouldn't wait"
22228 local start_ts=$SECONDS
22229 lfs ladvise -a willread -b $DIR/$tfile ||
22230 error "Ladvise failed with no range argument"
22231 local end_ts=$SECONDS
22232 local inteval_ts=$((end_ts - start_ts))
22234 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22235 error "Asynchronous advice blocked"
22238 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22239 ladvise_willread_performance
22241 run_test 255a "check 'lfs ladvise -a willread'"
22247 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22251 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22252 skip "lustre < 2.8.54 does not support ladvise "
22253 remote_ost_nodsh && skip "remote OST with nodsh"
22255 stack_trap "rm -f $DIR/$tfile"
22256 lfs setstripe -c 1 -i 0 $DIR/$tfile
22258 ladvise_no_type dontneed $DIR/$tfile &&
22259 skip "dontneed ladvise is not supported"
22261 ladvise_no_ioctl $DIR/$tfile &&
22262 skip "ladvise ioctl is not supported"
22264 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22265 [ "$ost1_FSTYPE" = "zfs" ] &&
22266 skip "zfs-osd does not support 'ladvise dontneed'"
22269 local size=$((size_mb * 1048576))
22270 # In order to prevent disturbance of other processes, only check 3/4
22271 # of the memory usage
22272 local kibibytes=$((size_mb * 1024 * 3 / 4))
22274 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22275 error "dd to $DIR/$tfile failed"
22277 #force write to complete before dropping OST cache & checking memory
22280 local total=$(facet_meminfo ost1 MemTotal)
22281 echo "Total memory: $total KiB"
22283 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22284 local before_read=$(facet_meminfo ost1 Cached)
22285 echo "Cache used before read: $before_read KiB"
22287 lfs ladvise -a willread $DIR/$tfile ||
22288 error "Ladvise willread failed"
22289 local after_read=$(facet_meminfo ost1 Cached)
22290 echo "Cache used after read: $after_read KiB"
22292 lfs ladvise -a dontneed $DIR/$tfile ||
22293 error "Ladvise dontneed again failed"
22294 local no_read=$(facet_meminfo ost1 Cached)
22295 echo "Cache used after dontneed ladvise: $no_read KiB"
22297 if [ $total -lt $((before_read + kibibytes)) ]; then
22298 echo "Memory is too small, abort checking"
22302 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22303 error "Ladvise willread should use more memory" \
22304 "than $kibibytes KiB"
22307 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22308 error "Ladvise dontneed should release more memory" \
22309 "than $kibibytes KiB"
22312 run_test 255b "check 'lfs ladvise -a dontneed'"
22315 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22316 skip "lustre < 2.10.50 does not support lockahead"
22318 local ost1_imp=$(get_osc_import_name client ost1)
22319 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22327 test_mkdir -p $DIR/$tdir
22328 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22330 #test 10 returns only success/failure
22332 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22334 if [ $rc -eq 255 ]; then
22335 error "Ladvise test${i} failed, ${rc}"
22338 #test 11 counts lock enqueue requests, all others count new locks
22340 count=$(do_facet ost1 \
22341 $LCTL get_param -n ost.OSS.ost.stats)
22342 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22344 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22346 if [ $rc -eq 255 ]; then
22347 error "Ladvise test${i} failed, ${rc}"
22350 new_count=$(do_facet ost1 \
22351 $LCTL get_param -n ost.OSS.ost.stats)
22352 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22353 awk '{ print $2 }')
22355 difference="$((new_count - count))"
22356 if [ $difference -ne $rc ]; then
22357 error "Ladvise test${i}, bad enqueue count, returned " \
22358 "${rc}, actual ${difference}"
22361 for i in $(seq 12 21); do
22362 # If we do not do this, we run the risk of having too many
22363 # locks and starting lock cancellation while we are checking
22365 cancel_lru_locks osc
22367 count=$($LCTL get_param -n \
22368 ldlm.namespaces.$imp_name.lock_unused_count)
22370 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22372 if [ $rc -eq 255 ]; then
22373 error "Ladvise test ${i} failed, ${rc}"
22376 new_count=$($LCTL get_param -n \
22377 ldlm.namespaces.$imp_name.lock_unused_count)
22378 difference="$((new_count - count))"
22380 # Test 15 output is divided by 100 to map down to valid return
22381 if [ $i -eq 15 ]; then
22385 if [ $difference -ne $rc ]; then
22386 error "Ladvise test ${i}, bad lock count, returned " \
22387 "${rc}, actual ${difference}"
22391 #test 22 returns only success/failure
22393 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22395 if [ $rc -eq 255 ]; then
22396 error "Ladvise test${i} failed, ${rc}"
22399 run_test 255c "suite of ladvise lockahead tests"
22402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22403 remote_mds_nodsh && skip "remote MDS with nodsh"
22404 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22405 changelog_users $SINGLEMDS | grep "^cl" &&
22406 skip "active changelog user"
22412 mdt_dev=$(facet_device $SINGLEMDS)
22415 changelog_register || error "changelog_register failed"
22418 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22420 changelog_clear 0 || error "changelog_clear failed"
22423 touch $DIR/$tdir/{1..10}
22426 stop $SINGLEMDS || error "Fail to stop MDT"
22429 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22430 error "Fail to start MDT"
22432 #after mount new plainllog is used
22433 touch $DIR/$tdir/{11..19}
22434 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22435 stack_trap "rm -f $tmpfile"
22436 cat_sl=$(do_facet $SINGLEMDS "sync; \
22437 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22438 llog_reader $tmpfile | grep -c type=1064553b")
22439 do_facet $SINGLEMDS llog_reader $tmpfile
22441 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22443 changelog_clear 0 || error "changelog_clear failed"
22445 cat_sl=$(do_facet $SINGLEMDS "sync; \
22446 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22447 llog_reader $tmpfile | grep -c type=1064553b")
22449 if (( cat_sl == 2 )); then
22450 error "Empty plain llog was not deleted from changelog catalog"
22451 elif (( cat_sl != 1 )); then
22452 error "Active plain llog shouldn't be deleted from catalog"
22455 run_test 256 "Check llog delete for empty and not full state"
22458 remote_mds_nodsh && skip "remote MDS with nodsh"
22459 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22460 skip "Need MDS version at least 2.8.55"
22462 test_mkdir $DIR/$tdir
22464 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22465 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22468 #define OBD_FAIL_MDS_XATTR_REP 0x161
22469 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22470 local facet=mds$((mdtidx + 1))
22471 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22472 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22474 stop $facet || error "stop MDS failed"
22475 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22476 error "start MDS fail"
22477 wait_recovery_complete $facet
22479 run_test 257 "xattr locks are not lost"
22481 # Verify we take the i_mutex when security requires it
22483 #define OBD_FAIL_IMUTEX_SEC 0x141c
22484 $LCTL set_param fail_loc=0x141c
22486 chmod u+s $DIR/$tfile
22487 chmod a+rwx $DIR/$tfile
22488 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22490 if [ $RC -ne 0 ]; then
22491 error "error, failed to take i_mutex, rc=$?"
22495 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22497 # Verify we do NOT take the i_mutex in the normal case
22499 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22500 $LCTL set_param fail_loc=0x141d
22503 chmod a+rw $DIR/$tfile
22504 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22506 if [ $RC -ne 0 ]; then
22507 error "error, took i_mutex unnecessarily, rc=$?"
22512 run_test 258b "verify i_mutex security behavior"
22515 local file=$DIR/$tfile
22519 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22521 stack_trap "rm -f $file" EXIT
22523 wait_delete_completed
22524 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22525 echo "before: $before"
22527 $LFS setstripe -i 0 -c 1 $file
22528 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22530 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22531 echo "after write: $after"
22533 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22534 do_facet ost1 $LCTL set_param fail_loc=0x2301
22536 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22537 echo "after truncate: $after"
22540 do_facet ost1 $LCTL set_param fail_loc=0
22541 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22543 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22544 echo "after restart: $after"
22545 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22546 error "missing truncate?"
22550 run_test 259 "crash at delayed truncate"
22553 #define OBD_FAIL_MDC_CLOSE 0x806
22554 $LCTL set_param fail_loc=0x80000806
22558 run_test 260 "Check mdc_close fail"
22560 ### Data-on-MDT sanity tests ###
22562 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22563 skip "Need MDS version at least 2.10.55 for DoM"
22566 local dom=$DIR/$tdir/dom_file
22567 local tmp=$DIR/$tdir/tmp_file
22569 mkdir_on_mdt0 $DIR/$tdir
22571 # basic checks for DoM component creation
22572 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22573 error "Can set MDT layout to non-first entry"
22575 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22576 error "Can define multiple entries as MDT layout"
22578 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22580 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22581 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22582 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22584 local mdtidx=$($LFS getstripe -m $dom)
22585 local mdtname=MDT$(printf %04x $mdtidx)
22586 local facet=mds$((mdtidx + 1))
22587 local space_check=1
22589 # Skip free space checks with ZFS
22590 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22594 local size_tmp=$((65536 * 3))
22595 local mdtfree1=$(do_facet $facet \
22596 lctl get_param -n osd*.*$mdtname.kbytesfree)
22598 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22599 # check also direct IO along write
22600 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22601 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22603 cmp $tmp $dom || error "file data is different"
22604 [ $(stat -c%s $dom) == $size_tmp ] ||
22605 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22606 if [ $space_check == 1 ]; then
22607 local mdtfree2=$(do_facet $facet \
22608 lctl get_param -n osd*.*$mdtname.kbytesfree)
22610 # increase in usage from by $size_tmp
22611 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22612 error "MDT free space wrong after write: " \
22613 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22617 local size_dom=10000
22619 $TRUNCATE $dom $size_dom
22620 [ $(stat -c%s $dom) == $size_dom ] ||
22621 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22622 if [ $space_check == 1 ]; then
22623 mdtfree1=$(do_facet $facet \
22624 lctl get_param -n osd*.*$mdtname.kbytesfree)
22625 # decrease in usage from $size_tmp to new $size_dom
22626 [ $(($mdtfree1 - $mdtfree2)) -ge \
22627 $(((size_tmp - size_dom) / 1024)) ] ||
22628 error "MDT free space is wrong after truncate: " \
22629 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22635 size_dom=$((size_dom + size_tmp))
22636 [ $(stat -c%s $dom) == $size_dom ] ||
22637 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22638 if [ $space_check == 1 ]; then
22639 mdtfree2=$(do_facet $facet \
22640 lctl get_param -n osd*.*$mdtname.kbytesfree)
22641 # increase in usage by $size_tmp from previous
22642 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22643 error "MDT free space is wrong after append: " \
22644 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22649 if [ $space_check == 1 ]; then
22650 mdtfree1=$(do_facet $facet \
22651 lctl get_param -n osd*.*$mdtname.kbytesfree)
22652 # decrease in usage by $size_dom from previous
22653 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22654 error "MDT free space is wrong after removal: " \
22655 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22658 # combined striping
22659 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22660 error "Can't create DoM + OST striping"
22662 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22663 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22664 # check also direct IO along write
22665 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22667 cmp $tmp $dom || error "file data is different"
22668 [ $(stat -c%s $dom) == $size_tmp ] ||
22669 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22674 run_test 270a "DoM: basic functionality tests"
22677 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22678 skip "Need MDS version at least 2.10.55"
22680 local dom=$DIR/$tdir/dom_file
22681 local max_size=1048576
22683 mkdir -p $DIR/$tdir
22684 $LFS setstripe -E $max_size -L mdt $dom
22686 # truncate over the limit
22687 $TRUNCATE $dom $(($max_size + 1)) &&
22688 error "successful truncate over the maximum size"
22689 # write over the limit
22690 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22691 error "successful write over the maximum size"
22692 # append over the limit
22693 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22694 echo "12345" >> $dom && error "successful append over the maximum size"
22699 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22702 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22703 skip "Need MDS version at least 2.10.55"
22705 mkdir -p $DIR/$tdir
22706 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22708 # check files inherit DoM EA
22709 touch $DIR/$tdir/first
22710 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22711 error "bad pattern"
22712 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22713 error "bad stripe count"
22714 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22715 error "bad stripe size"
22717 # check directory inherits DoM EA and uses it as default
22718 mkdir $DIR/$tdir/subdir
22719 touch $DIR/$tdir/subdir/second
22720 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22721 error "bad pattern in sub-directory"
22722 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22723 error "bad stripe count in sub-directory"
22724 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22725 error "bad stripe size in sub-directory"
22728 run_test 270c "DoM: DoM EA inheritance tests"
22731 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22732 skip "Need MDS version at least 2.10.55"
22734 mkdir -p $DIR/$tdir
22735 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22737 # inherit default DoM striping
22738 mkdir $DIR/$tdir/subdir
22739 touch $DIR/$tdir/subdir/f1
22741 # change default directory striping
22742 $LFS setstripe -c 1 $DIR/$tdir/subdir
22743 touch $DIR/$tdir/subdir/f2
22744 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22745 error "wrong default striping in file 2"
22746 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22747 error "bad pattern in file 2"
22750 run_test 270d "DoM: change striping from DoM to RAID0"
22753 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22754 skip "Need MDS version at least 2.10.55"
22756 mkdir -p $DIR/$tdir/dom
22757 mkdir -p $DIR/$tdir/norm
22760 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22761 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22763 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22764 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22766 # find DoM files by layout
22767 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22768 [ $NUM -eq $DOMFILES ] ||
22769 error "lfs find -L: found $NUM, expected $DOMFILES"
22770 echo "Test 1: lfs find 20 DOM files by layout: OK"
22772 # there should be 1 dir with default DOM striping
22773 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22775 error "lfs find -L: found $NUM, expected 1 dir"
22776 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22778 # find DoM files by stripe size
22779 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22780 [ $NUM -eq $DOMFILES ] ||
22781 error "lfs find -S: found $NUM, expected $DOMFILES"
22782 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22784 # find files by stripe offset except DoM files
22785 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22786 [ $NUM -eq $NORMFILES ] ||
22787 error "lfs find -i: found $NUM, expected $NORMFILES"
22788 echo "Test 5: lfs find no DOM files by stripe index: OK"
22791 run_test 270e "DoM: lfs find with DoM files test"
22794 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22795 skip "Need MDS version at least 2.10.55"
22797 local mdtname=${FSNAME}-MDT0000-mdtlov
22798 local dom=$DIR/$tdir/dom_file
22799 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22800 lod.$mdtname.dom_stripesize)
22801 local dom_limit=131072
22803 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22804 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22805 lod.$mdtname.dom_stripesize)
22806 [ ${dom_limit} -eq ${dom_current} ] ||
22807 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22809 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22810 $LFS setstripe -d $DIR/$tdir
22811 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22812 error "Can't set directory default striping"
22814 # exceed maximum stripe size
22815 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22816 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22817 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22818 error "Able to create DoM component size more than LOD limit"
22820 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22821 dom_current=$(do_facet mds1 $LCTL get_param -n \
22822 lod.$mdtname.dom_stripesize)
22823 [ 0 -eq ${dom_current} ] ||
22824 error "Can't set zero DoM stripe limit"
22827 # attempt to create DoM file on server with disabled DoM should
22828 # remove DoM entry from layout and be succeed
22829 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22830 error "Can't create DoM file (DoM is disabled)"
22831 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22832 error "File has DoM component while DoM is disabled"
22835 # attempt to create DoM file with only DoM stripe should return error
22836 $LFS setstripe -E $dom_limit -L mdt $dom &&
22837 error "Able to create DoM-only file while DoM is disabled"
22839 # too low values to be aligned with smallest stripe size 64K
22840 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22841 dom_current=$(do_facet mds1 $LCTL get_param -n \
22842 lod.$mdtname.dom_stripesize)
22843 [ 30000 -eq ${dom_current} ] &&
22844 error "Can set too small DoM stripe limit"
22846 # 64K is a minimal stripe size in Lustre, expect limit of that size
22847 [ 65536 -eq ${dom_current} ] ||
22848 error "Limit is not set to 64K but ${dom_current}"
22850 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22851 dom_current=$(do_facet mds1 $LCTL get_param -n \
22852 lod.$mdtname.dom_stripesize)
22854 [ 2147483648 -eq ${dom_current} ] &&
22855 error "Can set too large DoM stripe limit"
22857 do_facet mds1 $LCTL set_param -n \
22858 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22859 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22860 error "Can't create DoM component size after limit change"
22861 do_facet mds1 $LCTL set_param -n \
22862 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22863 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22864 error "Can't create DoM file after limit decrease"
22865 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22866 error "Can create big DoM component after limit decrease"
22867 touch ${dom}_def ||
22868 error "Can't create file with old default layout"
22870 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22873 run_test 270f "DoM: maximum DoM stripe size checks"
22876 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22877 skip "Need MDS version at least 2.13.52"
22878 local dom=$DIR/$tdir/$tfile
22880 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22881 local lodname=${FSNAME}-MDT0000-mdtlov
22883 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22884 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22885 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22886 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22888 local dom_limit=1024
22889 local dom_threshold="50%"
22891 $LFS setstripe -d $DIR/$tdir
22892 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22893 error "Can't set directory default striping"
22895 do_facet mds1 $LCTL set_param -n \
22896 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22897 # set 0 threshold and create DOM file to change tunable stripesize
22898 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22899 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22900 error "Failed to create $dom file"
22901 # now tunable dom_cur_stripesize should reach maximum
22902 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22903 lod.${lodname}.dom_stripesize_cur_kb)
22904 [[ $dom_current == $dom_limit ]] ||
22905 error "Current DOM stripesize is not maximum"
22908 # set threshold for further tests
22909 do_facet mds1 $LCTL set_param -n \
22910 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22911 echo "DOM threshold is $dom_threshold free space"
22914 # Spoof bfree to exceed threshold
22915 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22916 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22917 for spfree in 40 20 0 15 30 55; do
22918 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22919 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22920 error "Failed to create $dom file"
22921 dom_def=$(do_facet mds1 $LCTL get_param -n \
22922 lod.${lodname}.dom_stripesize_cur_kb)
22923 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22924 [[ $dom_def != $dom_current ]] ||
22925 error "Default stripe size was not changed"
22926 if (( spfree > 0 )) ; then
22927 dom_set=$($LFS getstripe -S $dom)
22928 (( dom_set == dom_def * 1024 )) ||
22929 error "DOM component size is still old"
22931 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22932 error "DoM component is set with no free space"
22935 dom_current=$dom_def
22938 run_test 270g "DoM: default DoM stripe size depends on free space"
22941 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22942 skip "Need MDS version at least 2.13.53"
22944 local mdtname=${FSNAME}-MDT0000-mdtlov
22945 local dom=$DIR/$tdir/$tfile
22946 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22948 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22949 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22951 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22952 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22953 error "can't create OST file"
22954 # mirrored file with DOM entry in the second mirror
22955 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22956 error "can't create mirror with DoM component"
22958 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22960 # DOM component in the middle and has other enries in the same mirror,
22961 # should succeed but lost DoM component
22962 $LFS setstripe --copy=${dom}_1 $dom ||
22963 error "Can't create file from OST|DOM mirror layout"
22964 # check new file has no DoM layout after all
22965 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22966 error "File has DoM component while DoM is disabled"
22968 run_test 270h "DoM: DoM stripe removal when disabled on server"
22971 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22972 skip "Need MDS version at least 2.14.54"
22975 # DoM with plain layout
22976 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22977 error "default plain layout with DoM must fail"
22978 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
22979 error "setstripe plain file layout with DoM must fail"
22980 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
22981 error "default DoM layout with bad striping must fail"
22982 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
22983 error "setstripe to DoM layout with bad striping must fail"
22986 run_test 270i "DoM: setting invalid DoM striping should fail"
22989 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22990 skip "Need MDS version at least 2.10.55"
22992 local dom=$DIR/$tdir/dom
22994 mkdir -p $DIR/$tdir
22996 $LFS setstripe -E 1024K -L mdt $dom
22998 lctl set_param -n mdc.*.stats=clear
22999 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23000 cat $dom > /dev/null
23001 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23002 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23006 run_test 271a "DoM: data is cached for read after write"
23009 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23010 skip "Need MDS version at least 2.10.55"
23012 local dom=$DIR/$tdir/dom
23014 mkdir -p $DIR/$tdir
23016 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23018 lctl set_param -n mdc.*.stats=clear
23019 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23020 cancel_lru_locks mdc
23021 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23022 # second stat to check size is cached on client
23023 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23024 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23025 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23028 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23031 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23032 skip "Need MDS version at least 2.10.55"
23034 local dom=$DIR/$tdir/dom
23036 mkdir -p $DIR/$tdir
23038 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23040 lctl set_param -n mdc.*.stats=clear
23041 lctl set_param -n osc.*.stats=clear
23042 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23043 cancel_lru_locks mdc
23044 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23045 # second stat to check size is cached on client
23046 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23047 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23048 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23049 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23050 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23053 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23059 local mdt=MDT$(printf %04x $mdtidx)
23061 if [ -z $param ]; then
23062 lctl get_param -n mdc.*$mdt*.stats
23064 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23069 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23070 skip "Need MDS version at least 2.10.55"
23072 local dom=$DIR/$tdir/dom
23074 mkdir -p $DIR/$tdir
23076 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23078 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23079 local facet=mds$((mdtidx + 1))
23081 cancel_lru_locks mdc
23082 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23083 createmany -o $dom 1000
23084 lctl set_param -n mdc.*.stats=clear
23085 smalliomany -w $dom 1000 200
23086 get_mdc_stats $mdtidx
23087 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23088 # Each file has 1 open, 1 IO enqueues, total 2000
23089 # but now we have also +1 getxattr for security.capability, total 3000
23090 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23091 unlinkmany $dom 1000
23093 cancel_lru_locks mdc
23094 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23095 createmany -o $dom 1000
23096 lctl set_param -n mdc.*.stats=clear
23097 smalliomany -w $dom 1000 200
23098 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23099 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23100 # for OPEN and IO lock.
23101 [ $((enq - enq_2)) -ge 1000 ] ||
23102 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23103 unlinkmany $dom 1000
23106 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23108 cleanup_271def_tests() {
23114 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23115 skip "Need MDS version at least 2.10.57"
23117 local dom=$DIR/$tdir/dom
23118 local tmp=$TMP/$tfile
23119 trap "cleanup_271def_tests $tmp" EXIT
23121 mkdir -p $DIR/$tdir
23123 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23125 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23127 cancel_lru_locks mdc
23128 dd if=/dev/urandom of=$tmp bs=1000 count=1
23129 dd if=$tmp of=$dom bs=1000 count=1
23130 cancel_lru_locks mdc
23132 cat /etc/hosts >> $tmp
23133 lctl set_param -n mdc.*.stats=clear
23135 # append data to the same file it should update local page
23136 echo "Append to the same page"
23137 cat /etc/hosts >> $dom
23138 local num=$(get_mdc_stats $mdtidx ost_read)
23139 local ra=$(get_mdc_stats $mdtidx req_active)
23140 local rw=$(get_mdc_stats $mdtidx req_waittime)
23142 [ -z $num ] || error "$num READ RPC occured"
23143 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23147 cmp $tmp $dom || error "file miscompare"
23149 cancel_lru_locks mdc
23150 lctl set_param -n mdc.*.stats=clear
23152 echo "Open and read file"
23153 cat $dom > /dev/null
23154 local num=$(get_mdc_stats $mdtidx ost_read)
23155 local ra=$(get_mdc_stats $mdtidx req_active)
23156 local rw=$(get_mdc_stats $mdtidx req_waittime)
23158 [ -z $num ] || error "$num READ RPC occured"
23159 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23163 cmp $tmp $dom || error "file miscompare"
23167 run_test 271d "DoM: read on open (1K file in reply buffer)"
23170 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23171 skip "Need MDS version at least 2.10.57"
23173 local dom=$DIR/$tdir/dom
23174 local tmp=$TMP/$tfile
23175 trap "cleanup_271def_tests $tmp" EXIT
23177 mkdir -p $DIR/$tdir
23179 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23181 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23183 cancel_lru_locks mdc
23184 dd if=/dev/urandom of=$tmp bs=265000 count=1
23185 dd if=$tmp of=$dom bs=265000 count=1
23186 cancel_lru_locks mdc
23187 cat /etc/hosts >> $tmp
23188 lctl set_param -n mdc.*.stats=clear
23190 echo "Append to the same page"
23191 cat /etc/hosts >> $dom
23192 local num=$(get_mdc_stats $mdtidx ost_read)
23193 local ra=$(get_mdc_stats $mdtidx req_active)
23194 local rw=$(get_mdc_stats $mdtidx req_waittime)
23196 [ -z $num ] || error "$num READ RPC occured"
23197 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23201 cmp $tmp $dom || error "file miscompare"
23203 cancel_lru_locks mdc
23204 lctl set_param -n mdc.*.stats=clear
23206 echo "Open and read file"
23207 cat $dom > /dev/null
23208 local num=$(get_mdc_stats $mdtidx ost_read)
23209 local ra=$(get_mdc_stats $mdtidx req_active)
23210 local rw=$(get_mdc_stats $mdtidx req_waittime)
23212 [ -z $num ] && num=0
23213 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23214 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23218 cmp $tmp $dom || error "file miscompare"
23222 run_test 271f "DoM: read on open (200K file and read tail)"
23225 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23226 skip "Skipping due to old client or server version"
23228 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23230 $CHECKSTAT -t file $DIR1/$tfile
23232 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23235 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23236 $LCTL set_param fail_loc=0x80000314
23237 rm $DIR1/$tfile || error "Unlink fails"
23239 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23240 [ $RC -eq 0 ] || error "Failed write to stale object"
23242 run_test 271g "Discard DoM data vs client flush race"
23245 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23246 skip "Need MDS version at least 2.11.50"
23248 local dom=$DIR/$tdir/dom
23249 mkdir -p $DIR/$tdir
23251 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23252 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23253 error "failed to write data into $dom"
23254 local old_md5=$(md5sum $dom)
23256 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23257 error "failed to migrate to the same DoM component"
23259 local new_md5=$(md5sum $dom)
23261 [ "$old_md5" == "$new_md5" ] ||
23262 error "md5sum differ: $old_md5, $new_md5"
23264 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23265 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23267 run_test 272a "DoM migration: new layout with the same DOM component"
23270 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23271 skip "Need MDS version at least 2.11.50"
23273 local dom=$DIR/$tdir/dom
23274 mkdir -p $DIR/$tdir
23275 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23277 local mdtidx=$($LFS getstripe -m $dom)
23278 local mdtname=MDT$(printf %04x $mdtidx)
23279 local facet=mds$((mdtidx + 1))
23281 local mdtfree1=$(do_facet $facet \
23282 lctl get_param -n osd*.*$mdtname.kbytesfree)
23283 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23284 error "failed to write data into $dom"
23285 local old_md5=$(md5sum $dom)
23286 cancel_lru_locks mdc
23287 local mdtfree1=$(do_facet $facet \
23288 lctl get_param -n osd*.*$mdtname.kbytesfree)
23290 $LFS migrate -c2 $dom ||
23291 error "failed to migrate to the new composite layout"
23292 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23293 error "MDT stripe was not removed"
23295 cancel_lru_locks mdc
23296 local new_md5=$(md5sum $dom)
23297 [ "$old_md5" == "$new_md5" ] ||
23298 error "$old_md5 != $new_md5"
23300 # Skip free space checks with ZFS
23301 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23302 local mdtfree2=$(do_facet $facet \
23303 lctl get_param -n osd*.*$mdtname.kbytesfree)
23304 [ $mdtfree2 -gt $mdtfree1 ] ||
23305 error "MDT space is not freed after migration"
23309 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23312 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23313 skip "Need MDS version at least 2.11.50"
23315 local dom=$DIR/$tdir/$tfile
23316 mkdir -p $DIR/$tdir
23317 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23319 local mdtidx=$($LFS getstripe -m $dom)
23320 local mdtname=MDT$(printf %04x $mdtidx)
23321 local facet=mds$((mdtidx + 1))
23323 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23324 error "failed to write data into $dom"
23325 local old_md5=$(md5sum $dom)
23326 cancel_lru_locks mdc
23327 local mdtfree1=$(do_facet $facet \
23328 lctl get_param -n osd*.*$mdtname.kbytesfree)
23330 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23331 error "failed to migrate to the new composite layout"
23332 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23333 error "MDT stripe was not removed"
23335 cancel_lru_locks mdc
23336 local new_md5=$(md5sum $dom)
23337 [ "$old_md5" == "$new_md5" ] ||
23338 error "$old_md5 != $new_md5"
23340 # Skip free space checks with ZFS
23341 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23342 local mdtfree2=$(do_facet $facet \
23343 lctl get_param -n osd*.*$mdtname.kbytesfree)
23344 [ $mdtfree2 -gt $mdtfree1 ] ||
23345 error "MDS space is not freed after migration"
23349 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23352 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23353 skip "Need MDS version at least 2.12.55"
23355 local dom=$DIR/$tdir/$tfile
23356 mkdir -p $DIR/$tdir
23357 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23359 local mdtidx=$($LFS getstripe -m $dom)
23360 local mdtname=MDT$(printf %04x $mdtidx)
23361 local facet=mds$((mdtidx + 1))
23363 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23364 error "failed to write data into $dom"
23365 local old_md5=$(md5sum $dom)
23366 cancel_lru_locks mdc
23367 local mdtfree1=$(do_facet $facet \
23368 lctl get_param -n osd*.*$mdtname.kbytesfree)
23370 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23371 error "failed mirroring to the new composite layout"
23372 $LFS mirror resync $dom ||
23373 error "failed mirror resync"
23374 $LFS mirror split --mirror-id 1 -d $dom ||
23375 error "failed mirror split"
23377 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23378 error "MDT stripe was not removed"
23380 cancel_lru_locks mdc
23381 local new_md5=$(md5sum $dom)
23382 [ "$old_md5" == "$new_md5" ] ||
23383 error "$old_md5 != $new_md5"
23385 # Skip free space checks with ZFS
23386 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23387 local mdtfree2=$(do_facet $facet \
23388 lctl get_param -n osd*.*$mdtname.kbytesfree)
23389 [ $mdtfree2 -gt $mdtfree1 ] ||
23390 error "MDS space is not freed after DOM mirror deletion"
23394 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23397 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23398 skip "Need MDS version at least 2.12.55"
23400 local dom=$DIR/$tdir/$tfile
23401 mkdir -p $DIR/$tdir
23402 $LFS setstripe -c 2 $dom
23404 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23405 error "failed to write data into $dom"
23406 local old_md5=$(md5sum $dom)
23409 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23410 error "failed mirroring to the DOM layout"
23411 $LFS mirror resync $dom ||
23412 error "failed mirror resync"
23413 $LFS mirror split --mirror-id 1 -d $dom ||
23414 error "failed mirror split"
23416 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23417 error "MDT stripe wasn't set"
23420 local new_md5=$(md5sum $dom)
23421 [ "$old_md5" == "$new_md5" ] ||
23422 error "$old_md5 != $new_md5"
23426 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23429 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23430 skip "Need MDS version at least 2.12.55"
23432 local dom=$DIR/$tdir/$tfile
23433 mkdir -p $DIR/$tdir
23434 $LFS setstripe -c 2 $dom
23436 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23437 error "failed to write data into $dom"
23438 local old_md5=$(md5sum $dom)
23441 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23442 error "failed migrating to the DOM file"
23444 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23445 error "MDT stripe wasn't set"
23448 local new_md5=$(md5sum $dom)
23449 [ "$old_md5" != "$new_md5" ] &&
23450 error "$old_md5 != $new_md5"
23454 run_test 272f "DoM migration: OST-striped file to DOM file"
23457 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23458 skip "Need MDS version at least 2.11.50"
23460 # Layout swap cannot be done if either file has DOM component,
23461 # this will never be supported, migration should be used instead
23463 local dom=$DIR/$tdir/$tfile
23464 mkdir -p $DIR/$tdir
23466 $LFS setstripe -c2 ${dom}_plain
23467 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23468 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23469 error "can swap layout with DoM component"
23470 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23471 error "can swap layout with DoM component"
23473 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23474 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23475 error "can swap layout with DoM component"
23476 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23477 error "can swap layout with DoM component"
23480 run_test 273a "DoM: layout swapping should fail with DOM"
23483 mkdir -p $DIR/$tdir
23484 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23486 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23487 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23489 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23491 run_test 273b "DoM: race writeback and object destroy"
23494 remote_ost_nodsh && skip "remote OST with nodsh"
23495 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23496 skip "Need OST version >= 2.10.57"
23498 local file=$DIR/$tfile
23501 oss=$(comma_list $(osts_nodes))
23503 dd if=/dev/urandom of=$file bs=1M count=2 ||
23504 error "failed to create a file"
23505 cancel_lru_locks osc
23508 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23509 error "failed to read a file"
23511 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23512 $LCTL set_param fail_loc=0x8000031f
23514 cancel_lru_locks osc &
23517 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23518 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23519 #IO takes another lock, but matches the PENDING one
23520 #and places it to the IO RPC
23521 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23522 error "failed to read a file with PENDING lock"
23524 run_test 275 "Read on a canceled duplicate lock"
23527 remote_ost_nodsh && skip "remote OST with nodsh"
23530 do_facet ost1 "(while true; do \
23531 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23532 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23535 for LOOP in $(seq 20); do
23537 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23540 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23541 rm $TMP/sanity_276_pid"
23543 run_test 276 "Race between mount and obd_statfs"
23546 $LCTL set_param ldlm.namespaces.*.lru_size=0
23547 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23548 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23549 grep ^used_mb | awk '{print $2}')
23550 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23551 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23552 oflag=direct conv=notrunc
23553 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23554 grep ^used_mb | awk '{print $2}')
23555 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23557 run_test 277 "Direct IO shall drop page cache"
23560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23561 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23562 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23563 skip "needs the same host for mdt1 mdt2" && return
23568 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23569 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23575 echo "Starting MDTs"
23576 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23578 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23580 do_facet mds2 $LCTL set_param fail_loc=0
23582 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23583 wait_recovery_complete mds2
23585 run_test 278 "Race starting MDS between MDTs stop/start"
23588 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23589 skip "Need MGS version at least 2.13.52"
23590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23591 combined_mgs_mds || skip "needs combined MGS/MDT"
23593 umount_client $MOUNT
23594 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23595 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23597 mount_client $MOUNT &
23599 stop mgs || error "stop mgs failed"
23600 #for a race mgs would crash
23601 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23602 # make sure we unmount client before remounting
23604 umount_client $MOUNT
23605 mount_client $MOUNT || error "mount client failed"
23607 run_test 280 "Race between MGS umount and client llog processing"
23609 cleanup_test_300() {
23613 test_striped_dir() {
23618 mkdir -p $DIR/$tdir
23620 SAVE_UMASK=$(umask)
23621 trap cleanup_test_300 RETURN EXIT
23623 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23624 $DIR/$tdir/striped_dir ||
23625 error "set striped dir error"
23627 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23628 [ "$mode" = "755" ] || error "expect 755 got $mode"
23630 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23631 error "getdirstripe failed"
23632 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23633 if [ "$stripe_count" != "2" ]; then
23634 error "1:stripe_count is $stripe_count, expect 2"
23636 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23637 if [ "$stripe_count" != "2" ]; then
23638 error "2:stripe_count is $stripe_count, expect 2"
23641 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23642 if [ "$stripe_index" != "$mdt_index" ]; then
23643 error "stripe_index is $stripe_index, expect $mdt_index"
23646 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23647 error "nlink error after create striped dir"
23649 mkdir $DIR/$tdir/striped_dir/a
23650 mkdir $DIR/$tdir/striped_dir/b
23652 stat $DIR/$tdir/striped_dir/a ||
23653 error "create dir under striped dir failed"
23654 stat $DIR/$tdir/striped_dir/b ||
23655 error "create dir under striped dir failed"
23657 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23658 error "nlink error after mkdir"
23660 rmdir $DIR/$tdir/striped_dir/a
23661 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23662 error "nlink error after rmdir"
23664 rmdir $DIR/$tdir/striped_dir/b
23665 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23666 error "nlink error after rmdir"
23668 chattr +i $DIR/$tdir/striped_dir
23669 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23670 error "immutable flags not working under striped dir!"
23671 chattr -i $DIR/$tdir/striped_dir
23673 rmdir $DIR/$tdir/striped_dir ||
23674 error "rmdir striped dir error"
23682 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23683 skip "skipped for lustre < 2.7.0"
23684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23687 test_striped_dir 0 || error "failed on striped dir on MDT0"
23688 test_striped_dir 1 || error "failed on striped dir on MDT0"
23690 run_test 300a "basic striped dir sanity test"
23693 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23694 skip "skipped for lustre < 2.7.0"
23695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23696 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23703 test_mkdir $DIR/$tdir || error "mkdir fail"
23704 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23705 error "set striped dir error"
23706 for i in {0..9}; do
23707 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23709 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23710 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23711 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23713 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23714 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23715 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23719 run_test 300b "check ctime/mtime for striped dir"
23722 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23723 skip "skipped for lustre < 2.7.0"
23724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23725 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23729 mkdir_on_mdt0 $DIR/$tdir
23730 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23731 error "set striped dir error"
23733 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23734 error "chown striped dir failed"
23736 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23737 error "create 5k files failed"
23739 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23741 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23745 run_test 300c "chown && check ls under striped directory"
23748 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23749 skip "skipped for lustre < 2.7.0"
23750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23756 mkdir -p $DIR/$tdir
23757 $LFS setstripe -c 2 $DIR/$tdir
23759 #local striped directory
23760 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23761 error "set striped dir error"
23762 #look at the directories for debug purposes
23764 $LFS getdirstripe $DIR/$tdir
23765 ls -l $DIR/$tdir/striped_dir
23766 $LFS getdirstripe $DIR/$tdir/striped_dir
23767 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23768 error "create 10 files failed"
23770 #remote striped directory
23771 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23772 error "set striped dir error"
23773 #look at the directories for debug purposes
23775 $LFS getdirstripe $DIR/$tdir
23776 ls -l $DIR/$tdir/remote_striped_dir
23777 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23778 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23779 error "create 10 files failed"
23781 for file in $(find $DIR/$tdir); do
23782 stripe_count=$($LFS getstripe -c $file)
23783 [ $stripe_count -eq 2 ] ||
23784 error "wrong stripe $stripe_count for $file"
23789 run_test 300d "check default stripe under striped directory"
23792 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23793 skip "Need MDS version at least 2.7.55"
23794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23800 mkdir -p $DIR/$tdir
23802 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23803 error "set striped dir error"
23805 touch $DIR/$tdir/striped_dir/a
23806 touch $DIR/$tdir/striped_dir/b
23807 touch $DIR/$tdir/striped_dir/c
23809 mkdir $DIR/$tdir/striped_dir/dir_a
23810 mkdir $DIR/$tdir/striped_dir/dir_b
23811 mkdir $DIR/$tdir/striped_dir/dir_c
23813 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23814 error "set striped adir under striped dir error"
23816 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23817 error "set striped bdir under striped dir error"
23819 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23820 error "set striped cdir under striped dir error"
23822 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23823 error "rename dir under striped dir fails"
23825 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23826 error "rename dir under different stripes fails"
23828 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23829 error "rename file under striped dir should succeed"
23831 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23832 error "rename dir under striped dir should succeed"
23836 run_test 300e "check rename under striped directory"
23839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23841 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23842 skip "Need MDS version at least 2.7.55"
23848 mkdir -p $DIR/$tdir
23850 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23851 error "set striped dir error"
23853 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23854 error "set striped dir error"
23856 touch $DIR/$tdir/striped_dir/a
23857 mkdir $DIR/$tdir/striped_dir/dir_a
23858 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23859 error "create striped dir under striped dir fails"
23861 touch $DIR/$tdir/striped_dir1/b
23862 mkdir $DIR/$tdir/striped_dir1/dir_b
23863 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23864 error "create striped dir under striped dir fails"
23866 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23867 error "rename dir under different striped dir should fail"
23869 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23870 error "rename striped dir under diff striped dir should fail"
23872 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23873 error "rename file under diff striped dirs fails"
23877 run_test 300f "check rename cross striped directory"
23879 test_300_check_default_striped_dir()
23882 local default_count=$2
23883 local default_index=$3
23886 local dir_stripe_index
23889 echo "checking $dirname $default_count $default_index"
23890 $LFS setdirstripe -D -c $default_count -i $default_index \
23891 -H all_char $DIR/$tdir/$dirname ||
23892 error "set default stripe on striped dir error"
23893 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23894 [ $stripe_count -eq $default_count ] ||
23895 error "expect $default_count get $stripe_count for $dirname"
23897 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23898 [ $stripe_index -eq $default_index ] ||
23899 error "expect $default_index get $stripe_index for $dirname"
23901 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23902 error "create dirs failed"
23904 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23905 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23906 for dir in $(find $DIR/$tdir/$dirname/*); do
23907 stripe_count=$($LFS getdirstripe -c $dir)
23908 (( $stripe_count == $default_count )) ||
23909 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23910 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23911 error "stripe count $default_count != $stripe_count for $dir"
23913 stripe_index=$($LFS getdirstripe -i $dir)
23914 [ $default_index -eq -1 ] ||
23915 [ $stripe_index -eq $default_index ] ||
23916 error "$stripe_index != $default_index for $dir"
23918 #check default stripe
23919 stripe_count=$($LFS getdirstripe -D -c $dir)
23920 [ $stripe_count -eq $default_count ] ||
23921 error "default count $default_count != $stripe_count for $dir"
23923 stripe_index=$($LFS getdirstripe -D -i $dir)
23924 [ $stripe_index -eq $default_index ] ||
23925 error "default index $default_index != $stripe_index for $dir"
23927 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23931 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23932 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23933 skip "Need MDS version at least 2.7.55"
23939 mkdir_on_mdt0 $DIR/$tdir
23940 mkdir $DIR/$tdir/normal_dir
23942 #Checking when client cache stripe index
23943 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23944 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23945 error "create striped_dir failed"
23947 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23948 error "create dir0 fails"
23949 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23950 [ $stripe_index -eq 0 ] ||
23951 error "dir0 expect index 0 got $stripe_index"
23953 mkdir $DIR/$tdir/striped_dir/dir1 ||
23954 error "create dir1 fails"
23955 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23956 [ $stripe_index -eq 1 ] ||
23957 error "dir1 expect index 1 got $stripe_index"
23959 #check default stripe count/stripe index
23960 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23961 test_300_check_default_striped_dir normal_dir 1 0
23962 test_300_check_default_striped_dir normal_dir -1 1
23963 test_300_check_default_striped_dir normal_dir 2 -1
23965 #delete default stripe information
23966 echo "delete default stripeEA"
23967 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23968 error "set default stripe on striped dir error"
23970 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23971 for dir in $(find $DIR/$tdir/normal_dir/*); do
23972 stripe_count=$($LFS getdirstripe -c $dir)
23973 [ $stripe_count -eq 0 ] ||
23974 error "expect 1 get $stripe_count for $dir"
23977 run_test 300g "check default striped directory for normal directory"
23980 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23981 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23982 skip "Need MDS version at least 2.7.55"
23988 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23989 error "set striped dir error"
23991 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23992 test_300_check_default_striped_dir striped_dir 1 0
23993 test_300_check_default_striped_dir striped_dir -1 1
23994 test_300_check_default_striped_dir striped_dir 2 -1
23996 #delete default stripe information
23997 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23998 error "set default stripe on striped dir error"
24000 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24001 for dir in $(find $DIR/$tdir/striped_dir/*); do
24002 stripe_count=$($LFS getdirstripe -c $dir)
24003 [ $stripe_count -eq 0 ] ||
24004 error "expect 1 get $stripe_count for $dir"
24007 run_test 300h "check default striped directory for striped directory"
24010 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24011 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24012 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24013 skip "Need MDS version at least 2.7.55"
24020 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24021 error "set striped dir error"
24023 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24024 error "create files under striped dir failed"
24026 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24027 error "set striped hashdir error"
24029 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24030 error "create dir0 under hash dir failed"
24031 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24032 error "create dir1 under hash dir failed"
24033 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24034 error "create dir2 under hash dir failed"
24036 # unfortunately, we need to umount to clear dir layout cache for now
24037 # once we fully implement dir layout, we can drop this
24038 umount_client $MOUNT || error "umount failed"
24039 mount_client $MOUNT || error "mount failed"
24041 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24042 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24043 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24045 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24046 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24047 error "create crush2 dir $tdir/hashdir/d3 failed"
24048 $LFS find -H crush2 $DIR/$tdir/hashdir
24049 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24050 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24052 # mkdir with an invalid hash type (hash=fail_val) from client
24053 # should be replaced on MDS with a valid (default) hash type
24054 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24055 $LCTL set_param fail_loc=0x1901 fail_val=99
24056 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24058 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24059 local expect=$(do_facet mds1 \
24060 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24061 [[ $hash == $expect ]] ||
24062 error "d99 hash '$hash' != expected hash '$expect'"
24065 #set the stripe to be unknown hash type on read
24066 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24067 $LCTL set_param fail_loc=0x1901 fail_val=99
24068 for ((i = 0; i < 10; i++)); do
24069 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24070 error "stat f-$i failed"
24071 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24074 touch $DIR/$tdir/striped_dir/f0 &&
24075 error "create under striped dir with unknown hash should fail"
24077 $LCTL set_param fail_loc=0
24079 umount_client $MOUNT || error "umount failed"
24080 mount_client $MOUNT || error "mount failed"
24084 run_test 300i "client handle unknown hash type striped directory"
24087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24089 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24090 skip "Need MDS version at least 2.7.55"
24097 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24098 $LCTL set_param fail_loc=0x1702
24099 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24100 error "set striped dir error"
24102 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24103 error "create files under striped dir failed"
24105 $LCTL set_param fail_loc=0
24107 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24111 run_test 300j "test large update record"
24114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24115 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24116 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24117 skip "Need MDS version at least 2.7.55"
24119 # this test needs a huge transaction
24121 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24122 osd*.$FSNAME-MDT0000.kbytestotal")
24123 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24130 #define OBD_FAIL_LARGE_STRIPE 0x1703
24131 $LCTL set_param fail_loc=0x1703
24132 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24133 error "set striped dir error"
24134 $LCTL set_param fail_loc=0
24136 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24137 error "getstripeddir fails"
24138 rm -rf $DIR/$tdir/striped_dir ||
24139 error "unlink striped dir fails"
24143 run_test 300k "test large striped directory"
24146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24148 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24149 skip "Need MDS version at least 2.7.55"
24153 test_mkdir -p $DIR/$tdir/striped_dir
24154 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24155 error "chown $RUNAS_ID failed"
24156 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24157 error "set default striped dir failed"
24159 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24160 $LCTL set_param fail_loc=0x80000158
24161 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24163 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24164 [ $stripe_index -eq 1 ] ||
24165 error "expect 1 get $stripe_index for $dir"
24167 run_test 300l "non-root user to create dir under striped dir with stale layout"
24170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24171 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24172 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24173 skip "Need MDS version at least 2.7.55"
24175 mkdir -p $DIR/$tdir/striped_dir
24176 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24177 error "set default stripes dir error"
24179 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24181 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24182 [ $stripe_count -eq 0 ] ||
24183 error "expect 0 get $stripe_count for a"
24185 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24186 error "set default stripes dir error"
24188 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24190 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24191 [ $stripe_count -eq 0 ] ||
24192 error "expect 0 get $stripe_count for b"
24194 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24195 error "set default stripes dir error"
24197 mkdir $DIR/$tdir/striped_dir/c &&
24198 error "default stripe_index is invalid, mkdir c should fails"
24200 rm -rf $DIR/$tdir || error "rmdir fails"
24202 run_test 300m "setstriped directory on single MDT FS"
24205 local list=$(comma_list $(mdts_nodes))
24208 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24214 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24215 skip "Need MDS version at least 2.7.55"
24216 remote_mds_nodsh && skip "remote MDS with nodsh"
24219 local list=$(comma_list $(mdts_nodes))
24221 trap cleanup_300n RETURN EXIT
24222 mkdir -p $DIR/$tdir
24223 chmod 777 $DIR/$tdir
24224 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24225 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24226 error "create striped dir succeeds with gid=0"
24228 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24229 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24230 error "create striped dir fails with gid=-1"
24232 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24233 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24234 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24235 error "set default striped dir succeeds with gid=0"
24238 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24239 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24240 error "set default striped dir fails with gid=-1"
24243 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24244 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24245 error "create test_dir fails"
24246 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24247 error "create test_dir1 fails"
24248 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24249 error "create test_dir2 fails"
24252 run_test 300n "non-root user to create dir under striped dir with default EA"
24255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24257 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24258 skip "Need MDS version at least 2.7.55"
24263 mkdir -p $DIR/$tdir
24265 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24266 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24267 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24268 skip "not enough free inodes $numfree1 $numfree2"
24271 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24272 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24273 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24274 skip "not enough free space $numfree1 $numfree2"
24277 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24278 error "setdirstripe fails"
24280 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24281 error "create dirs fails"
24283 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24284 ls $DIR/$tdir/striped_dir > /dev/null ||
24285 error "ls striped dir fails"
24286 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24287 error "unlink big striped dir fails"
24289 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24293 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24294 remote_mds_nodsh && skip "remote MDS with nodsh"
24296 mkdir_on_mdt0 $DIR/$tdir
24298 #define OBD_FAIL_OUT_ENOSPC 0x1704
24299 do_facet mds2 lctl set_param fail_loc=0x80001704
24300 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24301 && error "create striped directory should fail"
24303 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24305 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24308 run_test 300p "create striped directory without space"
24311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24314 local fd=$(free_fd)
24315 local cmd="exec $fd<$tdir"
24317 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24320 trap "eval $cmd" EXIT
24321 cd $tdir || error "cd $tdir fails"
24322 rmdir ../$tdir || error "rmdir $tdir fails"
24323 mkdir local_dir && error "create dir succeeds"
24324 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24328 run_test 300q "create remote directory under orphan directory"
24331 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24332 skip "Need MDS version at least 2.7.55" && return
24333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24337 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24338 error "set striped dir error"
24340 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24341 error "getstripeddir fails"
24344 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24345 awk '/lmv_stripe_count:/ { print $2 }')
24347 [ $MDSCOUNT -ne $stripe_count ] &&
24348 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24350 rm -rf $DIR/$tdir/striped_dir ||
24351 error "unlink striped dir fails"
24353 run_test 300r "test -1 striped directory"
24355 test_300s_helper() {
24358 local stripe_dir=$DIR/$tdir/striped_dir.$count
24360 $LFS mkdir -c $count $stripe_dir ||
24361 error "lfs mkdir -c error"
24363 $LFS getdirstripe $stripe_dir ||
24364 error "lfs getdirstripe fails"
24367 stripe_count=$($LFS getdirstripe $stripe_dir |
24368 awk '/lmv_stripe_count:/ { print $2 }')
24370 [ $count -ne $stripe_count ] &&
24371 error_noexit "bad stripe count $stripe_count expected $count"
24374 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24375 awk '/0x/ {count[$1] += 1}; END {
24376 for (idx in count) {
24377 if (count[idx]>1) {
24378 print "index " idx " count " count[idx]
24383 if [[ -n "$dupe_stripes" ]] ; then
24384 lfs getdirstripe $stripe_dir
24385 error_noexit "Dupe MDT above: $dupe_stripes "
24388 rm -rf $stripe_dir ||
24389 error_noexit "unlink $stripe_dir fails"
24393 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24394 skip "Need MDS version at least 2.7.55" && return
24395 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24398 for count in $(seq 2 $MDSCOUNT); do
24399 test_300s_helper $count
24402 run_test 300s "test lfs mkdir -c without -i"
24405 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24406 skip "need MDS 2.14.55 or later"
24407 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24409 local testdir="$DIR/$tdir/striped_dir"
24410 local dir1=$testdir/dir1
24411 local dir2=$testdir/dir2
24415 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24416 error "failed to set default stripe count for $testdir"
24419 local stripe_count=$($LFS getdirstripe -c $dir1)
24421 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24423 local max_count=$((MDSCOUNT - 1))
24424 local mdts=$(comma_list $(mdts_nodes))
24426 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24427 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24430 stripe_count=$($LFS getdirstripe -c $dir2)
24432 (( $stripe_count == $max_count )) || error "wrong stripe count"
24434 run_test 300t "test max_mdt_stripecount"
24436 prepare_remote_file() {
24437 mkdir $DIR/$tdir/src_dir ||
24438 error "create remote source failed"
24440 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24441 error "cp to remote source failed"
24442 touch $DIR/$tdir/src_dir/a
24444 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24445 error "create remote target dir failed"
24447 touch $DIR/$tdir/tgt_dir/b
24449 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24450 error "rename dir cross MDT failed!"
24452 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24453 error "src_child still exists after rename"
24455 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24456 error "missing file(a) after rename"
24458 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24459 error "diff after rename"
24463 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24466 local remote_file=$DIR/$tdir/tgt_dir/b
24468 mkdir -p $DIR/$tdir
24470 prepare_remote_file || error "prepare remote file failed"
24473 $OPENUNLINK $remote_file $remote_file ||
24474 error "openunlink $remote_file failed"
24475 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24477 run_test 310a "open unlink remote file"
24480 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24483 local remote_file=$DIR/$tdir/tgt_dir/b
24485 mkdir -p $DIR/$tdir
24487 prepare_remote_file || error "prepare remote file failed"
24489 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24490 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24491 $CHECKSTAT -t file $remote_file || error "check file failed"
24493 run_test 310b "unlink remote file with multiple links while open"
24496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24497 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24499 local remote_file=$DIR/$tdir/tgt_dir/b
24501 mkdir -p $DIR/$tdir
24503 prepare_remote_file || error "prepare remote file failed"
24505 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24506 multiop_bg_pause $remote_file O_uc ||
24507 error "mulitop failed for remote file"
24509 $MULTIOP $DIR/$tfile Ouc
24510 kill -USR1 $MULTIPID
24513 run_test 310c "open-unlink remote file with multiple links"
24517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24518 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24519 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24520 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24521 remote_mds_nodsh && skip "remote MDS with nodsh"
24523 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24524 local mdts=$(comma_list $(mdts_nodes))
24526 mkdir -p $DIR/$tdir
24527 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24528 createmany -o $DIR/$tdir/$tfile. 1000
24530 # statfs data is not real time, let's just calculate it
24531 old_iused=$((old_iused + 1000))
24533 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24534 osp.*OST0000*MDT0000.create_count")
24535 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24536 osp.*OST0000*MDT0000.max_create_count")
24537 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24539 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24540 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24541 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24543 unlinkmany $DIR/$tdir/$tfile. 1000
24545 do_nodes $mdts "$LCTL set_param -n \
24546 osp.*OST0000*.max_create_count=$max_count"
24547 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24548 do_nodes $mdts "$LCTL set_param -n \
24549 osp.*OST0000*.create_count=$count"
24550 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24551 grep "=0" && error "create_count is zero"
24554 for i in $(seq 120); do
24555 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24556 # system may be too busy to destroy all objs in time, use
24557 # a somewhat small value to not fail autotest
24558 [ $((old_iused - new_iused)) -gt 400 ] && break
24562 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24563 [ $((old_iused - new_iused)) -gt 400 ] ||
24564 error "objs not destroyed after unlink"
24566 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24573 local vdevdir=$(dirname $(facet_vdevice $ost))
24574 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24575 local zfs_zapid=$(do_facet $ost $cmd |
24576 grep -w "/O/0/d$((objid%32))" -C 5 |
24577 awk '/Object/{getline; print $1}')
24578 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24579 awk "/$objid = /"'{printf $3}')
24584 zfs_object_blksz() {
24588 local vdevdir=$(dirname $(facet_vdevice $ost))
24589 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24590 local blksz=$(do_facet $ost $cmd $objid |
24591 awk '/dblk/{getline; printf $4}')
24593 case "${blksz: -1}" in
24594 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24595 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24602 test_312() { # LU-4856
24603 remote_ost_nodsh && skip "remote OST with nodsh"
24604 [ "$ost1_FSTYPE" = "zfs" ] ||
24605 skip_env "the test only applies to zfs"
24607 local max_blksz=$(do_facet ost1 \
24608 $ZFS get -p recordsize $(facet_device ost1) |
24609 awk '!/VALUE/{print $3}')
24611 # to make life a little bit easier
24612 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24613 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24615 local tf=$DIR/$tdir/$tfile
24617 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24619 # Get ZFS object id
24620 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24621 # block size change by sequential overwrite
24624 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24625 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24627 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24628 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24632 # block size change by sequential append write
24633 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24634 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24635 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24638 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24639 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24640 oflag=sync conv=notrunc
24642 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24643 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24644 error "blksz error, actual $blksz, " \
24645 "expected: 2 * $count * $PAGE_SIZE"
24651 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24652 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24654 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24655 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24656 [ $blksz -eq $PAGE_SIZE ] ||
24657 error "blksz error: $blksz, expected: $PAGE_SIZE"
24659 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24660 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24661 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24663 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24664 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24665 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24667 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24670 remote_ost_nodsh && skip "remote OST with nodsh"
24672 local file=$DIR/$tfile
24675 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24677 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24678 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24679 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24680 error "write should failed"
24681 do_facet ost1 "$LCTL set_param fail_loc=0"
24684 run_test 313 "io should fail after last_rcvd update fail"
24687 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24689 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24690 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24692 wait_delete_completed
24693 do_facet ost1 "$LCTL set_param fail_loc=0"
24695 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24697 test_315() { # LU-618
24698 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24700 local file=$DIR/$tfile
24703 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24704 error "multiop file write failed"
24705 $MULTIOP $file oO_RDONLY:r4063232_c &
24710 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24713 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24716 run_test 315 "read should be accounted"
24719 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24720 large_xattr_enabled || skip "ea_inode feature disabled"
24722 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24723 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24724 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24725 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24727 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24729 run_test 316 "lfs migrate of file with large_xattr enabled"
24732 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24733 skip "Need MDS version at least 2.11.53"
24734 if [ "$ost1_FSTYPE" == "zfs" ]; then
24735 skip "LU-10370: no implementation for ZFS"
24739 local grant_blk_size
24741 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24742 awk '/grant_block_size:/ { print $2; exit; }')
24744 # Create File of size 5M. Truncate it to below size's and verify
24747 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24748 error "Create file $DIR/$tfile failed"
24749 stack_trap "rm -f $DIR/$tfile" EXIT
24751 for trunc_sz in 2097152 4097 4000 509 0; do
24752 $TRUNCATE $DIR/$tfile $trunc_sz ||
24753 error "truncate $tfile to $trunc_sz failed"
24754 local sz=$(stat --format=%s $DIR/$tfile)
24755 local blk=$(stat --format=%b $DIR/$tfile)
24756 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24757 grant_blk_size) * 8))
24759 if [[ $blk -ne $trunc_blk ]]; then
24760 $(which stat) $DIR/$tfile
24761 error "Expected Block $trunc_blk got $blk for $tfile"
24764 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24765 error "Expected Size $trunc_sz got $sz for $tfile"
24770 # Create file with a hole and write actual 65536 bytes which aligned
24771 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24774 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24775 error "Create file : $DIR/$tfile"
24778 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24779 # blocks. The block count must drop to 8.
24781 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24782 ((bs - grant_blk_size) + 1)))
24783 $TRUNCATE $DIR/$tfile $trunc_sz ||
24784 error "truncate $tfile to $trunc_sz failed"
24786 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24787 sz=$(stat --format=%s $DIR/$tfile)
24788 blk=$(stat --format=%b $DIR/$tfile)
24790 if [[ $blk -ne $trunc_bsz ]]; then
24791 $(which stat) $DIR/$tfile
24792 error "Expected Block $trunc_bsz got $blk for $tfile"
24795 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24796 error "Expected Size $trunc_sz got $sz for $tfile"
24798 run_test 317 "Verify blocks get correctly update after truncate"
24801 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24802 local old_max_active=$($LCTL get_param -n \
24803 ${llite_name}.max_read_ahead_async_active \
24806 $LCTL set_param llite.*.max_read_ahead_async_active=256
24807 local max_active=$($LCTL get_param -n \
24808 ${llite_name}.max_read_ahead_async_active \
24810 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24812 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24813 error "set max_read_ahead_async_active should succeed"
24815 $LCTL set_param llite.*.max_read_ahead_async_active=512
24816 max_active=$($LCTL get_param -n \
24817 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24818 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24820 # restore @max_active
24821 [ $old_max_active -ne 0 ] && $LCTL set_param \
24822 llite.*.max_read_ahead_async_active=$old_max_active
24824 local old_threshold=$($LCTL get_param -n \
24825 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24826 local max_per_file_mb=$($LCTL get_param -n \
24827 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24829 local invalid=$(($max_per_file_mb + 1))
24831 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24832 && error "set $invalid should fail"
24834 local valid=$(($invalid - 1))
24836 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24837 error "set $valid should succeed"
24838 local threshold=$($LCTL get_param -n \
24839 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24840 [ $threshold -eq $valid ] || error \
24841 "expect threshold $valid got $threshold"
24843 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24845 run_test 318 "Verify async readahead tunables"
24848 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24850 local before=$(date +%s)
24852 local mdir=$DIR/$tdir
24853 local file=$mdir/xxx
24855 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24858 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24859 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24860 $LFS migrate -m1 $mdir &
24863 dd if=$file of=/dev/null
24865 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24866 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24868 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24870 run_test 319 "lost lease lock on migrate error"
24872 test_398a() { # LU-4198
24873 local ost1_imp=$(get_osc_import_name client ost1)
24874 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24877 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24878 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24880 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24881 # request a new lock on client
24882 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24884 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24885 #local lock_count=$($LCTL get_param -n \
24886 # ldlm.namespaces.$imp_name.lru_size)
24887 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24889 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24891 # no lock cached, should use lockless DIO and not enqueue new lock
24892 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24894 error "dio write failed"
24895 lock_count=$($LCTL get_param -n \
24896 ldlm.namespaces.$imp_name.lru_size)
24897 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24899 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24901 # no lock cached, should use locked DIO append
24902 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24903 conv=notrunc || error "DIO append failed"
24904 lock_count=$($LCTL get_param -n \
24905 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24906 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24908 run_test 398a "direct IO should cancel lock otherwise lockless"
24910 test_398b() { # LU-4198
24911 which fio || skip_env "no fio installed"
24912 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24918 # Single page, multiple pages, stripe size, 4*stripe size
24919 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24920 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24921 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24922 --numjobs=$njobs --fallocate=none \
24923 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24924 --filename=$DIR/$tfile &
24927 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24928 fio --name=rand-rw --rw=randrw --bs=$bsize \
24929 --numjobs=$njobs --fallocate=none \
24930 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24931 --filename=$DIR/$tfile || true
24935 evict=$(do_facet client $LCTL get_param \
24936 osc.$FSNAME-OST*-osc-*/state |
24937 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24939 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24940 (do_facet client $LCTL get_param \
24941 osc.$FSNAME-OST*-osc-*/state;
24942 error "eviction happened: $evict before:$before")
24946 run_test 398b "DIO and buffer IO race"
24948 test_398c() { # LU-4198
24949 local ost1_imp=$(get_osc_import_name client ost1)
24950 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24953 which fio || skip_env "no fio installed"
24955 saved_debug=$($LCTL get_param -n debug)
24956 $LCTL set_param debug=0
24958 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24959 ((size /= 1024)) # by megabytes
24960 ((size /= 2)) # write half of the OST at most
24961 [ $size -gt 40 ] && size=40 #reduce test time anyway
24963 $LFS setstripe -c 1 $DIR/$tfile
24965 # it seems like ldiskfs reserves more space than necessary if the
24966 # writing blocks are not mapped, so it extends the file firstly
24967 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24968 cancel_lru_locks osc
24970 # clear and verify rpc_stats later
24971 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24974 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24975 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24976 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24977 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24978 --filename=$DIR/$tfile
24979 [ $? -eq 0 ] || error "fio write error"
24981 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24982 error "Locks were requested while doing AIO"
24984 # get the percentage of 1-page I/O
24985 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24986 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24988 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24990 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24991 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24992 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24993 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24994 --filename=$DIR/$tfile
24995 [ $? -eq 0 ] || error "fio mixed read write error"
24997 echo "AIO with large block size ${size}M"
24998 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24999 --numjobs=1 --fallocate=none --ioengine=libaio \
25000 --iodepth=16 --allow_file_create=0 --size=${size}M \
25001 --filename=$DIR/$tfile
25002 [ $? -eq 0 ] || error "fio large block size failed"
25005 $LCTL set_param debug="$saved_debug"
25007 run_test 398c "run fio to test AIO"
25009 test_398d() { # LU-13846
25010 which aiocp || skip_env "no aiocp installed"
25011 local aio_file=$DIR/$tfile.aio
25013 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25015 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25016 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25017 stack_trap "rm -f $DIR/$tfile $aio_file"
25019 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25021 # make sure we don't crash and fail properly
25022 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25023 error "aio not aligned with PAGE SIZE should fail"
25025 rm -f $DIR/$tfile $aio_file
25027 run_test 398d "run aiocp to verify block size > stripe size"
25030 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25031 touch $DIR/$tfile.new
25032 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25034 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25036 test_398f() { # LU-14687
25037 which aiocp || skip_env "no aiocp installed"
25038 local aio_file=$DIR/$tfile.aio
25040 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25042 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25043 stack_trap "rm -f $DIR/$tfile $aio_file"
25045 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25046 $LCTL set_param fail_loc=0x1418
25047 # make sure we don't crash and fail properly
25048 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25049 error "aio with page allocation failure succeeded"
25050 $LCTL set_param fail_loc=0
25051 diff $DIR/$tfile $aio_file
25052 [[ $? != 0 ]] || error "no diff after failed aiocp"
25054 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25056 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25057 # stripe and i/o size must be > stripe size
25058 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25059 # single RPC in flight. This test shows async DIO submission is working by
25060 # showing multiple RPCs in flight.
25061 test_398g() { # LU-13798
25062 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25064 # We need to do some i/o first to acquire enough grant to put our RPCs
25065 # in flight; otherwise a new connection may not have enough grant
25067 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25068 error "parallel dio failed"
25069 stack_trap "rm -f $DIR/$tfile"
25071 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25072 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25073 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25074 stack_trap "$LCTL set_param -n $pages_per_rpc"
25076 # Recreate file so it's empty
25078 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25079 #Pause rpc completion to guarantee we see multiple rpcs in flight
25080 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25081 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25082 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25085 $LCTL set_param osc.*.rpc_stats=c
25087 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25088 error "parallel dio failed"
25089 stack_trap "rm -f $DIR/$tfile"
25091 $LCTL get_param osc.*-OST0000-*.rpc_stats
25092 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25093 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25094 grep "8:" | awk '{print $8}')
25095 # We look at the "8 rpcs in flight" field, and verify A) it is present
25096 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25097 # as expected for an 8M DIO to a file with 1M stripes.
25098 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25100 # Verify turning off parallel dio works as expected
25102 $LCTL set_param osc.*.rpc_stats=c
25103 $LCTL set_param llite.*.parallel_dio=0
25104 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25106 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25107 error "dio with parallel dio disabled failed"
25109 # Ideally, we would see only one RPC in flight here, but there is an
25110 # unavoidable race between i/o completion and RPC in flight counting,
25111 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25112 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25113 # So instead we just verify it's always < 8.
25114 $LCTL get_param osc.*-OST0000-*.rpc_stats
25115 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25116 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25117 grep '^$' -B1 | grep . | awk '{print $1}')
25118 [ $ret != "8:" ] ||
25119 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25121 run_test 398g "verify parallel dio async RPC submission"
25123 test_398h() { # LU-13798
25124 local dio_file=$DIR/$tfile.dio
25126 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25128 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25129 stack_trap "rm -f $DIR/$tfile $dio_file"
25131 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25132 error "parallel dio failed"
25133 diff $DIR/$tfile $dio_file
25134 [[ $? == 0 ]] || error "file diff after aiocp"
25136 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25138 test_398i() { # LU-13798
25139 local dio_file=$DIR/$tfile.dio
25141 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25143 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25144 stack_trap "rm -f $DIR/$tfile $dio_file"
25146 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25147 $LCTL set_param fail_loc=0x1418
25148 # make sure we don't crash and fail properly
25149 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25150 error "parallel dio page allocation failure succeeded"
25151 diff $DIR/$tfile $dio_file
25152 [[ $? != 0 ]] || error "no diff after failed aiocp"
25154 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25156 test_398j() { # LU-13798
25157 # Stripe size > RPC size but less than i/o size tests split across
25158 # stripes and RPCs for individual i/o op
25159 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25161 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25162 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25163 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25164 stack_trap "$LCTL set_param -n $pages_per_rpc"
25166 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25167 error "parallel dio write failed"
25168 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25170 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25171 error "parallel dio read failed"
25172 diff $DIR/$tfile $DIR/$tfile.2
25173 [[ $? == 0 ]] || error "file diff after parallel dio read"
25175 run_test 398j "test parallel dio where stripe size > rpc_size"
25177 test_398k() { # LU-13798
25178 wait_delete_completed
25181 # 4 stripe file; we will cause out of space on OST0
25182 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25184 # Fill OST0 (if it's not too large)
25185 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25187 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25188 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25190 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25191 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25192 error "dd should fill OST0"
25193 stack_trap "rm -f $DIR/$tfile.1"
25195 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25199 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25200 error "file is not 0 bytes in size"
25202 # dd above should not succeed, but don't error until here so we can
25203 # get debug info above
25205 error "parallel dio write with enospc succeeded"
25206 stack_trap "rm -f $DIR/$tfile"
25208 run_test 398k "test enospc on first stripe"
25210 test_398l() { # LU-13798
25211 wait_delete_completed
25214 # 4 stripe file; we will cause out of space on OST0
25215 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25216 # happens on the second i/o chunk we issue
25217 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25219 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25220 stack_trap "rm -f $DIR/$tfile"
25222 # Fill OST0 (if it's not too large)
25223 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25225 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25226 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25228 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25229 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25230 error "dd should fill OST0"
25231 stack_trap "rm -f $DIR/$tfile.1"
25233 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25235 stack_trap "rm -f $DIR/$tfile.2"
25237 # Check that short write completed as expected
25238 ls -la $DIR/$tfile.2
25239 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25240 error "file is not 1M in size"
25242 # dd above should not succeed, but don't error until here so we can
25243 # get debug info above
25245 error "parallel dio write with enospc succeeded"
25247 # Truncate source file to same length as output file and diff them
25248 $TRUNCATE $DIR/$tfile 1048576
25249 diff $DIR/$tfile $DIR/$tfile.2
25250 [[ $? == 0 ]] || error "data incorrect after short write"
25252 run_test 398l "test enospc on intermediate stripe/RPC"
25254 test_398m() { # LU-13798
25255 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25257 # Set up failure on OST0, the first stripe:
25258 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25259 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25260 # So this fail_val specifies OST0
25261 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25262 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25264 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25265 error "parallel dio write with failure on first stripe succeeded"
25266 stack_trap "rm -f $DIR/$tfile"
25267 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25269 # Place data in file for read
25270 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25271 error "parallel dio write failed"
25273 # Fail read on OST0, first stripe
25274 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25275 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25276 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25277 error "parallel dio read with error on first stripe succeeded"
25278 rm -f $DIR/$tfile.2
25279 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25281 # Switch to testing on OST1, second stripe
25282 # Clear file contents, maintain striping
25284 # Set up failure on OST1, second stripe:
25285 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
25286 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25288 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25289 error "parallel dio write with failure on first stripe succeeded"
25290 stack_trap "rm -f $DIR/$tfile"
25291 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25293 # Place data in file for read
25294 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25295 error "parallel dio write failed"
25297 # Fail read on OST1, second stripe
25298 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25299 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25300 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25301 error "parallel dio read with error on first stripe succeeded"
25302 rm -f $DIR/$tfile.2
25303 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25305 run_test 398m "test RPC failures with parallel dio"
25307 # Parallel submission of DIO should not cause problems for append, but it's
25308 # important to verify.
25309 test_398n() { # LU-13798
25310 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25312 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25313 error "dd to create source file failed"
25314 stack_trap "rm -f $DIR/$tfile"
25316 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25317 error "parallel dio write with failure on second stripe succeeded"
25318 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25319 diff $DIR/$tfile $DIR/$tfile.1
25320 [[ $? == 0 ]] || error "data incorrect after append"
25323 run_test 398n "test append with parallel DIO"
25326 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25328 run_test 398o "right kms with DIO"
25331 local read_write=$1
25332 if [ "$read_write" = "write" ]; then
25333 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25334 elif [ "$read_write" = "read" ]; then
25335 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25337 error "argument error"
25340 # turn off debug for performance testing
25341 local saved_debug=$($LCTL get_param -n debug)
25342 $LCTL set_param debug=0
25344 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25346 # get ost1 size - $FSNAME-OST0000
25347 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25348 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25349 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25351 if [ "$read_write" = "read" ]; then
25352 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25355 local start_time=$(date +%s.%N)
25356 $dd_cmd bs=1M count=$blocks oflag=sync ||
25357 error "real dd $read_write error"
25358 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25360 if [ "$read_write" = "write" ]; then
25364 # define OBD_FAIL_OST_FAKE_RW 0x238
25365 do_facet ost1 $LCTL set_param fail_loc=0x238
25367 local start_time=$(date +%s.%N)
25368 $dd_cmd bs=1M count=$blocks oflag=sync ||
25369 error "fake dd $read_write error"
25370 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25372 if [ "$read_write" = "write" ]; then
25374 cancel_lru_locks osc
25375 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25376 error "$tfile size not $blocks MB"
25378 do_facet ost1 $LCTL set_param fail_loc=0
25380 echo "fake $read_write $duration_fake vs. normal $read_write" \
25381 "$duration in seconds"
25382 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25383 error_not_in_vm "fake write is slower"
25385 $LCTL set_param -n debug="$saved_debug"
25388 test_399a() { # LU-7655 for OST fake write
25389 remote_ost_nodsh && skip "remote OST with nodsh"
25393 run_test 399a "fake write should not be slower than normal write"
25395 test_399b() { # LU-8726 for OST fake read
25396 remote_ost_nodsh && skip "remote OST with nodsh"
25397 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25398 skip_env "ldiskfs only test"
25403 run_test 399b "fake read should not be slower than normal read"
25405 test_400a() { # LU-1606, was conf-sanity test_74
25406 if ! which $CC > /dev/null 2>&1; then
25407 skip_env "$CC is not installed"
25410 local extra_flags=''
25411 local out=$TMP/$tfile
25412 local prefix=/usr/include/lustre
25415 # Oleg removes c files in his test rig so test if any c files exist
25416 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25417 skip_env "Needed c test files are missing"
25419 if ! [[ -d $prefix ]]; then
25420 # Assume we're running in tree and fixup the include path.
25421 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25422 extra_flags+=" -L$LUSTRE/utils/.lib"
25425 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25426 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25427 error "client api broken"
25431 run_test 400a "Lustre client api program can compile and link"
25433 test_400b() { # LU-1606, LU-5011
25435 local out=$TMP/$tfile
25436 local prefix=/usr/include/linux/lustre
25438 # We use a hard coded prefix so that this test will not fail
25439 # when run in tree. There are headers in lustre/include/lustre/
25440 # that are not packaged (like lustre_idl.h) and have more
25441 # complicated include dependencies (like config.h and lnet/types.h).
25442 # Since this test about correct packaging we just skip them when
25443 # they don't exist (see below) rather than try to fixup cppflags.
25445 if ! which $CC > /dev/null 2>&1; then
25446 skip_env "$CC is not installed"
25449 for header in $prefix/*.h; do
25450 if ! [[ -f "$header" ]]; then
25454 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25455 continue # lustre_ioctl.h is internal header
25458 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25459 error "cannot compile '$header'"
25463 run_test 400b "packaged headers can be compiled"
25465 test_401a() { #LU-7437
25466 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25467 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25469 #count the number of parameters by "list_param -R"
25470 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25471 #count the number of parameters by listing proc files
25472 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25473 echo "proc_dirs='$proc_dirs'"
25474 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25475 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25478 [ $params -eq $procs ] ||
25479 error "found $params parameters vs. $procs proc files"
25481 # test the list_param -D option only returns directories
25482 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25483 #count the number of parameters by listing proc directories
25484 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25487 [ $params -eq $procs ] ||
25488 error "found $params parameters vs. $procs proc files"
25490 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25493 # jobid_var may not allow arbitrary values, so use jobid_name
25495 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25496 local testname=jobid_name tmp='testing%p'
25498 local testname=jobid_var tmp=testing
25501 local save=$($LCTL get_param -n $testname)
25503 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25504 error "no error returned when setting bad parameters"
25506 local jobid_new=$($LCTL get_param -n foe $testname baz)
25507 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25509 $LCTL set_param -n fog=bam $testname=$save bat=fog
25510 local jobid_old=$($LCTL get_param -n foe $testname bag)
25511 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25513 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25516 # jobid_var may not allow arbitrary values, so use jobid_name
25518 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25519 local testname=jobid_name
25521 local testname=jobid_var
25524 local jobid_var_old=$($LCTL get_param -n $testname)
25525 local jobid_var_new
25527 $LCTL set_param $testname= &&
25528 error "no error returned for 'set_param a='"
25530 jobid_var_new=$($LCTL get_param -n $testname)
25531 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25532 error "$testname was changed by setting without value"
25534 $LCTL set_param $testname &&
25535 error "no error returned for 'set_param a'"
25537 jobid_var_new=$($LCTL get_param -n $testname)
25538 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25539 error "$testname was changed by setting without value"
25541 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25544 # jobid_var may not allow arbitrary values, so use jobid_name
25546 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25547 local testname=jobid_name new_value='foo=bar%p'
25549 local testname=jobid_var new_valuie=foo=bar
25552 local jobid_var_old=$($LCTL get_param -n $testname)
25553 local jobid_var_new
25555 $LCTL set_param $testname=$new_value ||
25556 error "'set_param a=b' did not accept a value containing '='"
25558 jobid_var_new=$($LCTL get_param -n $testname)
25559 [[ "$jobid_var_new" == "$new_value" ]] ||
25560 error "'set_param a=b' failed on a value containing '='"
25562 # Reset the $testname to test the other format
25563 $LCTL set_param $testname=$jobid_var_old
25564 jobid_var_new=$($LCTL get_param -n $testname)
25565 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25566 error "failed to reset $testname"
25568 $LCTL set_param $testname $new_value ||
25569 error "'set_param a b' did not accept a value containing '='"
25571 jobid_var_new=$($LCTL get_param -n $testname)
25572 [[ "$jobid_var_new" == "$new_value" ]] ||
25573 error "'set_param a b' failed on a value containing '='"
25575 $LCTL set_param $testname $jobid_var_old
25576 jobid_var_new=$($LCTL get_param -n $testname)
25577 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25578 error "failed to reset $testname"
25580 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25582 test_401e() { # LU-14779
25583 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25584 error "lctl list_param MGC* failed"
25585 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25586 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25587 error "lctl get_param lru_size failed"
25589 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25592 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25593 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25594 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25595 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25596 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25597 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25598 remote_mds_nodsh && skip "remote MDS with nodsh"
25600 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25601 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25602 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25603 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25604 echo "Touch failed - OK"
25606 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25609 local file1=$DIR/$tfile.1
25610 local file2=$DIR/$tfile.2
25611 local tfile=$TMP/$tfile
25613 rm -f $file1 $file2 $tfile
25618 # 30 sec OBD_TIMEOUT in ll_getattr()
25619 # right before populating st_nlink
25620 $LCTL set_param fail_loc=0x80001409
25621 stat -c %h $file1 > $tfile &
25623 # create an alias, drop all locks and reclaim the dentry
25625 cancel_lru_locks mdc
25626 cancel_lru_locks osc
25627 sysctl -w vm.drop_caches=2
25631 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25633 rm -f $tfile $file1 $file2
25635 run_test 403 "i_nlink should not drop to zero due to aliasing"
25637 test_404() { # LU-6601
25638 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25639 skip "Need server version newer than 2.8.52"
25640 remote_mds_nodsh && skip "remote MDS with nodsh"
25642 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25643 awk '/osp .*-osc-MDT/ { print $4}')
25646 for osp in $mosps; do
25647 echo "Deactivate: " $osp
25648 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25649 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25650 awk -vp=$osp '$4 == p { print $2 }')
25651 [ $stat = IN ] || {
25652 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25653 error "deactivate error"
25655 echo "Activate: " $osp
25656 do_facet $SINGLEMDS $LCTL --device %$osp activate
25657 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25658 awk -vp=$osp '$4 == p { print $2 }')
25659 [ $stat = UP ] || {
25660 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25661 error "activate error"
25665 run_test 404 "validate manual {de}activated works properly for OSPs"
25668 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25669 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25670 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25671 skip "Layout swap lock is not supported"
25673 check_swap_layouts_support
25674 check_swap_layout_no_dom $DIR
25676 test_mkdir $DIR/$tdir
25677 swap_lock_test -d $DIR/$tdir ||
25678 error "One layout swap locked test failed"
25680 run_test 405 "Various layout swap lock tests"
25683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25684 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25685 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25687 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25688 skip "Need MDS version at least 2.8.50"
25690 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25691 local test_pool=$TESTNAME
25693 pool_add $test_pool || error "pool_add failed"
25694 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25695 error "pool_add_targets failed"
25697 save_layout_restore_at_exit $MOUNT
25699 # parent set default stripe count only, child will stripe from both
25700 # parent and fs default
25701 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25702 error "setstripe $MOUNT failed"
25703 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25704 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25705 for i in $(seq 10); do
25706 local f=$DIR/$tdir/$tfile.$i
25707 touch $f || error "touch failed"
25708 local count=$($LFS getstripe -c $f)
25709 [ $count -eq $OSTCOUNT ] ||
25710 error "$f stripe count $count != $OSTCOUNT"
25711 local offset=$($LFS getstripe -i $f)
25712 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25713 local size=$($LFS getstripe -S $f)
25714 [ $size -eq $((def_stripe_size * 2)) ] ||
25715 error "$f stripe size $size != $((def_stripe_size * 2))"
25716 local pool=$($LFS getstripe -p $f)
25717 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25720 # change fs default striping, delete parent default striping, now child
25721 # will stripe from new fs default striping only
25722 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25723 error "change $MOUNT default stripe failed"
25724 $LFS setstripe -c 0 $DIR/$tdir ||
25725 error "delete $tdir default stripe failed"
25726 for i in $(seq 11 20); do
25727 local f=$DIR/$tdir/$tfile.$i
25728 touch $f || error "touch $f failed"
25729 local count=$($LFS getstripe -c $f)
25730 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25731 local offset=$($LFS getstripe -i $f)
25732 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25733 local size=$($LFS getstripe -S $f)
25734 [ $size -eq $def_stripe_size ] ||
25735 error "$f stripe size $size != $def_stripe_size"
25736 local pool=$($LFS getstripe -p $f)
25737 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25740 unlinkmany $DIR/$tdir/$tfile. 1 20
25742 local f=$DIR/$tdir/$tfile
25743 pool_remove_all_targets $test_pool $f
25744 pool_remove $test_pool $f
25746 run_test 406 "DNE support fs default striping"
25749 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25750 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25751 skip "Need MDS version at least 2.8.55"
25752 remote_mds_nodsh && skip "remote MDS with nodsh"
25754 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25755 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25756 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25757 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25758 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25760 #define OBD_FAIL_DT_TXN_STOP 0x2019
25761 for idx in $(seq $MDSCOUNT); do
25762 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25764 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25765 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25766 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25769 run_test 407 "transaction fail should cause operation fail"
25772 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25774 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25775 lctl set_param fail_loc=0x8000040a
25776 # let ll_prepare_partial_page() fail
25777 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25781 # create at least 100 unused inodes so that
25782 # shrink_icache_memory(0) should not return 0
25783 touch $DIR/$tfile-{0..100}
25784 rm -f $DIR/$tfile-{0..100}
25787 echo 2 > /proc/sys/vm/drop_caches
25789 run_test 408 "drop_caches should not hang due to page leaks"
25793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25795 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25796 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25797 touch $DIR/$tdir/guard || error "(2) Fail to create"
25799 local PREFIX=$(str_repeat 'A' 128)
25800 echo "Create 1K hard links start at $(date)"
25801 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25802 error "(3) Fail to hard link"
25804 echo "Links count should be right although linkEA overflow"
25805 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25806 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25807 [ $linkcount -eq 1001 ] ||
25808 error "(5) Unexpected hard links count: $linkcount"
25810 echo "List all links start at $(date)"
25811 ls -l $DIR/$tdir/foo > /dev/null ||
25812 error "(6) Fail to list $DIR/$tdir/foo"
25814 echo "Unlink hard links start at $(date)"
25815 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25816 error "(7) Fail to unlink"
25817 echo "Unlink hard links finished at $(date)"
25819 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25823 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25824 skip "Need client version at least 2.9.59"
25825 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25826 skip "Need MODULES build"
25828 # Create a file, and stat it from the kernel
25829 local testfile=$DIR/$tfile
25832 local run_id=$RANDOM
25833 local my_ino=$(stat --format "%i" $testfile)
25835 # Try to insert the module. This will always fail as the
25836 # module is designed to not be inserted.
25837 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25840 # Anything but success is a test failure
25842 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25843 error "no inode match"
25845 run_test 410 "Test inode number returned from kernel thread"
25847 cleanup_test411_cgroup() {
25853 local cg_basedir=/sys/fs/cgroup/memory
25855 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25856 skip "no setup for cgroup"
25858 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25859 error "test file creation failed"
25860 cancel_lru_locks osc
25862 # Create a very small memory cgroup to force a slab allocation error
25863 local cgdir=$cg_basedir/osc_slab_alloc
25864 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25865 trap "cleanup_test411_cgroup $cgdir" EXIT
25866 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25867 echo 1M > $cgdir/memory.limit_in_bytes
25869 # Should not LBUG, just be killed by oom-killer
25870 # dd will return 0 even allocation failure in some environment.
25871 # So don't check return value
25872 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25873 cleanup_test411_cgroup $cgdir
25877 run_test 411 "Slab allocation error with cgroup does not LBUG"
25880 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25881 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25882 skip "Need server version at least 2.10.55"
25884 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25885 error "mkdir failed"
25886 $LFS getdirstripe $DIR/$tdir
25887 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25888 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25889 error "expect $((MDSCOUT - 1)) get $stripe_index"
25890 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25891 [ $stripe_count -eq 2 ] ||
25892 error "expect 2 get $stripe_count"
25894 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25899 # subdirs should be on the same MDT as parent
25900 for i in $(seq 0 $((MDSCOUNT - 1))); do
25901 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25902 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25903 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25904 (( index == i )) || error "mdt$i/sub on MDT$index"
25907 # stripe offset -1, ditto
25908 for i in {1..10}; do
25909 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25910 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25911 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25912 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25913 (( index == index2 )) ||
25914 error "qos$i on MDT$index, sub on MDT$index2"
25917 local testdir=$DIR/$tdir/inherit
25919 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25922 testdir=$testdir/s$i
25923 mkdir $testdir || error "mkdir $testdir failed"
25924 index=$($LFS getstripe -m $testdir)
25925 (( index == 1 )) ||
25926 error "$testdir on MDT$index"
25929 # not inherit any more
25930 testdir=$testdir/s3
25931 mkdir $testdir || error "mkdir $testdir failed"
25932 getfattr -d -m dmv $testdir | grep dmv &&
25933 error "default LMV set on $testdir" || true
25935 run_test 412 "mkdir on specific MDTs"
25937 TEST413_COUNT=${TEST413_COUNT:-200}
25938 generate_uneven_mdts() {
25940 local lmv_qos_maxage
25941 local lod_qos_maxage
25951 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25952 $LCTL set_param lmv.*.qos_maxage=1
25953 stack_trap "$LCTL set_param \
25954 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25955 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25956 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25957 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25958 lod.*.mdt_qos_maxage=1
25959 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25960 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25963 echo "Check for uneven MDTs: "
25965 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25966 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25967 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25969 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25970 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25973 for ((i = 1; i < ${#ffree[@]}; i++)); do
25974 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25975 if [ $tmp -gt $max ]; then
25979 if [ $tmp -lt $min ]; then
25985 (( ${ffree[min_index]} > 0 )) ||
25986 skip "no free files in MDT$min_index"
25987 (( ${ffree[min_index]} < 10000000 )) ||
25988 skip "too many free files in MDT$min_index"
25990 # Check if we need to generate uneven MDTs
25991 local diff=$(((max - min) * 100 / min))
25992 local testdir=$DIR/$tdir-fillmdt
25996 while (( diff < threshold )); do
25998 # generate uneven MDTs, create till $threshold% diff
25999 echo -n "weight diff=$diff% must be > $threshold% ..."
26000 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26001 testdir=$DIR/$tdir-fillmdt/$i
26002 [ -d $testdir ] && continue
26003 $LFS mkdir -i $min_index $testdir ||
26004 error "mkdir $testdir failed"
26005 $LFS setstripe -E 1M -L mdt $testdir ||
26006 error "setstripe $testdir failed"
26008 for ((F=0; F < TEST413_COUNT; F++)); do
26009 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26010 /dev/null 2>&1 || error "dd $F failed"
26012 sync; sleep 1; sync
26014 # wait for QOS to update
26015 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26017 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26018 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26019 max=$(((${ffree[max_index]} >> 8) *
26020 (${bavail[max_index]} * bsize >> 16)))
26021 min=$(((${ffree[min_index]} >> 8) *
26022 (${bavail[min_index]} * bsize >> 16)))
26023 diff=$(((max - min) * 100 / min))
26027 echo "MDT filesfree available: ${ffree[*]}"
26028 echo "MDT blocks available: ${bavail[*]}"
26029 echo "weight diff=$diff%"
26034 local stripe_count=$2
26035 local mdts=$(comma_list $(mdts_nodes))
26038 local lmv_qos_prio_free
26039 local lmv_qos_threshold_rr
26040 local lmv_qos_maxage
26041 local lod_qos_prio_free
26042 local lod_qos_threshold_rr
26043 local lod_qos_maxage
26047 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26048 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26049 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26051 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26052 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26053 stack_trap "$LCTL set_param \
26054 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26055 stack_trap "$LCTL set_param \
26056 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26057 stack_trap "$LCTL set_param \
26058 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26060 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26061 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26062 lod_qos_prio_free=${lod_qos_prio_free%%%}
26063 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26064 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26065 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26066 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26067 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26068 stack_trap "do_nodes $mdts $LCTL set_param \
26069 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26070 stack_trap "do_nodes $mdts $LCTL set_param \
26071 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26072 stack_trap "do_nodes $mdts $LCTL set_param \
26073 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26075 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26076 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26078 testdir=$DIR/$tdir-s$stripe_count/rr
26080 local stripe_index=$($LFS getstripe -m $testdir)
26081 local test_mkdir_rr=true
26083 getfattr -d -m dmv -e hex $testdir | grep dmv
26084 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26085 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26086 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26087 test_mkdir_rr=false
26092 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26093 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26095 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26096 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26097 eval $mkdir_cmd $testdir/subdir$i ||
26098 error "$mkdir_cmd subdir$i failed"
26101 for (( i = 0; i < $MDSCOUNT; i++ )); do
26102 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26103 echo "$count directories created on MDT$i"
26104 if $test_mkdir_rr; then
26105 (( $count == 100 )) ||
26106 error "subdirs are not evenly distributed"
26107 elif (( $i == $stripe_index )); then
26108 (( $count == 100 * MDSCOUNT )) ||
26109 error "$count subdirs created on MDT$i"
26111 (( $count == 0 )) ||
26112 error "$count subdirs created on MDT$i"
26115 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26116 count=$($LFS getdirstripe $testdir/* |
26117 grep -c -P "^\s+$i\t")
26118 echo "$count stripes created on MDT$i"
26119 # deviation should < 5% of average
26120 (( $count >= 95 * stripe_count &&
26121 $count <= 105 * stripe_count)) ||
26122 error "stripes are not evenly distributed"
26127 echo "Check for uneven MDTs: "
26137 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26138 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26139 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26141 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26142 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26145 for ((i = 1; i < ${#ffree[@]}; i++)); do
26146 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26147 if [ $tmp -gt $max ]; then
26151 if [ $tmp -lt $min ]; then
26157 (( ${ffree[min_index]} > 0 )) ||
26158 skip "no free files in MDT$min_index"
26159 (( ${ffree[min_index]} < 10000000 )) ||
26160 skip "too many free files in MDT$min_index"
26162 echo "MDT filesfree available: ${ffree[*]}"
26163 echo "MDT blocks available: ${bavail[*]}"
26164 echo "weight diff=$(((max - min) * 100 / min))%"
26166 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26168 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26169 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26170 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26171 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26172 # decrease statfs age, so that it can be updated in time
26173 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26174 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26178 testdir=$DIR/$tdir-s$stripe_count/qos
26181 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26182 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26183 eval $mkdir_cmd $testdir/subdir$i ||
26184 error "$mkdir_cmd subdir$i failed"
26188 for (( i = 0; i < $MDSCOUNT; i++ )); do
26189 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26190 (( count > max )) && max=$count
26191 echo "$count directories created on MDT$i"
26194 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26196 # D-value should > 10% of averge
26197 (( max - min > num / 10 )) ||
26198 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26200 # ditto for stripes
26201 if (( stripe_count > 1 )); then
26203 for (( i = 0; i < $MDSCOUNT; i++ )); do
26204 count=$($LFS getdirstripe $testdir/* |
26205 grep -c -P "^\s+$i\t")
26206 (( count > max )) && max=$count
26207 echo "$count stripes created on MDT$i"
26210 min=$($LFS getdirstripe $testdir/* |
26211 grep -c -P "^\s+$min_index\t")
26212 (( max - min > num * stripe_count / 10 )) ||
26213 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26225 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26226 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26227 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26229 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26231 for ((i = 1; i < ${#ffree[@]}; i++)); do
26232 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26233 (( tmp < min )) && min=$tmp && min_index=$i
26240 [ $MDSCOUNT -lt 2 ] &&
26241 skip "We need at least 2 MDTs for this test"
26243 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26244 skip "Need server version at least 2.12.52"
26248 generate_uneven_mdts 100
26249 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26250 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26251 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26252 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26253 error "mkdir failed"
26254 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26257 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26260 [ $MDSCOUNT -lt 2 ] &&
26261 skip "We need at least 2 MDTs for this test"
26263 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26264 skip "Need server version at least 2.12.52"
26269 generate_uneven_mdts 100
26270 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26271 testdir=$DIR/$tdir-s$stripe_count
26272 mkdir $testdir || error "mkdir $testdir failed"
26273 mkdir $testdir/rr || error "mkdir rr failed"
26274 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26275 error "mkdir qos failed"
26276 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26277 $testdir/rr || error "setdirstripe rr failed"
26278 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26279 error "setdirstripe failed"
26280 test_qos_mkdir "mkdir" $stripe_count
26283 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26286 (( $MDSCOUNT >= 2 )) ||
26287 skip "We need at least 2 MDTs for this test"
26289 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26290 skip "Need server version at least 2.14.51"
26296 testdir=$DIR/${tdir}-s1
26297 mkdir $testdir || error "mkdir $testdir failed"
26298 mkdir $testdir/rr || error "mkdir rr failed"
26299 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26300 # default max_inherit is -1, default max_inherit_rr is 0
26301 $LFS setdirstripe -D -c 1 $testdir/rr ||
26302 error "setdirstripe rr failed"
26303 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26304 error "setdirstripe qos failed"
26305 test_qos_mkdir "mkdir" 1
26307 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26308 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26309 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26310 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26311 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26313 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26314 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26315 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26316 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26317 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26318 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26319 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26320 error "level2 shouldn't have default LMV" || true
26322 run_test 413c "mkdir with default LMV max inherit rr"
26325 (( MDSCOUNT >= 2 )) ||
26326 skip "We need at least 2 MDTs for this test"
26328 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26329 skip "Need server version at least 2.14.51"
26331 local lmv_qos_threshold_rr
26333 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26335 stack_trap "$LCTL set_param \
26336 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26338 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26339 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26340 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26341 error "$tdir shouldn't have default LMV"
26342 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26343 error "mkdir sub failed"
26345 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26347 (( count == 100 )) || error "$count subdirs on MDT0"
26349 run_test 413d "inherit ROOT default LMV"
26352 (( MDSCOUNT >= 2 )) ||
26353 skip "We need at least 2 MDTs for this test"
26354 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26355 skip "Need server version at least 2.14.55"
26357 local testdir=$DIR/$tdir
26358 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26360 local sub_max_inherit
26362 mkdir -p $testdir || error "failed to create $testdir"
26364 # set default max-inherit to -1 if stripe count is 0 or 1
26365 $LFS setdirstripe -D -c 1 $testdir ||
26366 error "failed to set default LMV"
26367 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26368 (( max_inherit == -1 )) ||
26369 error "wrong max_inherit value $max_inherit"
26371 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26372 $LFS setdirstripe -D -c -1 $testdir ||
26373 error "failed to set default LMV"
26374 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26375 (( max_inherit > 0 )) ||
26376 error "wrong max_inherit value $max_inherit"
26378 # and the subdir will decrease the max_inherit by 1
26379 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26380 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26381 (( sub_max_inherit == max_inherit - 1)) ||
26382 error "wrong max-inherit of subdir $sub_max_inherit"
26384 # check specified --max-inherit and warning message
26385 stack_trap "rm -f $tmpfile"
26386 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26387 error "failed to set default LMV"
26388 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26389 (( max_inherit == -1 )) ||
26390 error "wrong max_inherit value $max_inherit"
26392 # check the warning messages
26393 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26394 error "failed to detect warning string"
26397 run_test 413e "check default max-inherit value"
26399 test_fs_dmv_inherit()
26401 local testdir=$DIR/$tdir
26408 mkdir $testdir || error "mkdir $testdir failed"
26409 count=$($LFS getdirstripe -D -c $testdir)
26410 (( count == 1 )) ||
26411 error "$testdir default LMV count mismatch $count != 1"
26412 inherit=$($LFS getdirstripe -D -X $testdir)
26413 (( inherit == 3 - i )) ||
26414 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26415 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26416 (( inherit_rr == 3 - i )) ||
26417 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26418 testdir=$testdir/sub
26421 mkdir $testdir || error "mkdir $testdir failed"
26422 count=$($LFS getdirstripe -D -c $testdir)
26423 (( count == 0 )) ||
26424 error "$testdir default LMV count not zero: $count"
26428 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26430 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26431 skip "Need server version at least 2.14.55"
26433 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26434 error "dump $DIR default LMV failed"
26435 stack_trap "setfattr --restore=$TMP/dmv.ea"
26437 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26438 error "set $DIR default LMV failed"
26440 test_fs_dmv_inherit
26442 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26445 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26447 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26448 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26449 error "dump $DIR default LMV failed"
26450 stack_trap "setfattr --restore=$TMP/dmv.ea"
26452 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26453 error "set $DIR default LMV failed"
26455 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26456 error "mount $MOUNT2 failed"
26457 stack_trap "umount_client $MOUNT2"
26459 local saved_DIR=$DIR
26463 stack_trap "export DIR=$saved_DIR"
26465 # first check filesystem-wide default LMV inheritance
26466 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26468 # then check subdirs are spread to all MDTs
26469 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26471 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26473 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26475 run_test 413g "enforce ROOT default LMV on subdir mount"
26478 (( MDSCOUNT >= 2 )) ||
26479 skip "We need at least 2 MDTs for this test"
26481 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26482 skip "Need server version at least 2.15.50.6"
26484 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26486 stack_trap "$LCTL set_param \
26487 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26488 $LCTL set_param lmv.*.qos_maxage=1
26492 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26493 local count=$((MDSCOUNT * 20))
26495 generate_uneven_mdts 50
26497 mkdir -p $dir || error "mkdir $dir failed"
26498 stack_trap "rm -rf $dir"
26499 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26500 --max-inherit-rr=$rr_depth $dir
26502 for ((d=0; d < depth + 2; d++)); do
26504 for ((sub=0; sub < count; sub++)); do
26507 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26508 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26509 # subdirs within $rr_depth should be created round-robin
26510 if (( d < rr_depth )); then
26511 (( ${num[0]} != count )) ||
26512 error "all objects created on MDT ${num[1]}"
26518 run_test 413h "don't stick to parent for round-robin dirs"
26525 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26526 unlinkmany $subdir/f. $TEST413_COUNT &
26530 for pid in $pids; do
26534 run_test 413z "413 test cleanup"
26537 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26538 $LCTL set_param fail_loc=0x80000521
26539 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26542 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26546 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26547 skip "Need server version at least 2.11.52"
26557 # this test may be slow on ZFS
26558 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26560 # though this test is designed for striped directory, let's test normal
26561 # directory too since lock is always saved as CoS lock.
26562 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26563 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26572 start_time=$(date +%s)
26573 for i in $(seq $total); do
26574 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26577 end_time=$(date +%s)
26578 duration=$((end_time - start_time))
26580 kill -9 $setattr_pid
26582 echo "rename $total files took $duration sec"
26583 [ $duration -lt 100 ] || error "rename took $duration sec"
26585 run_test 415 "lock revoke is not missing"
26588 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26589 skip "Need server version at least 2.11.55"
26591 # define OBD_FAIL_OSD_TXN_START 0x19a
26592 do_facet mds1 lctl set_param fail_loc=0x19a
26594 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26598 run_test 416 "transaction start failure won't cause system hung"
26602 do_nodes $(comma_list $(mdts_nodes)) \
26603 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26604 do_nodes $(comma_list $(mdts_nodes)) \
26605 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26606 do_nodes $(comma_list $(mdts_nodes)) \
26607 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26611 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26612 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26613 skip "Need MDS version at least 2.11.56"
26615 trap cleanup_417 RETURN EXIT
26617 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26618 do_nodes $(comma_list $(mdts_nodes)) \
26619 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26620 $LFS migrate -m 0 $DIR/$tdir.1 &&
26621 error "migrate dir $tdir.1 should fail"
26623 do_nodes $(comma_list $(mdts_nodes)) \
26624 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26625 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26626 error "create remote dir $tdir.2 should fail"
26628 do_nodes $(comma_list $(mdts_nodes)) \
26629 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26630 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26631 error "create striped dir $tdir.3 should fail"
26634 run_test 417 "disable remote dir, striped dir and dir migration"
26636 # Checks that the outputs of df [-i] and lfs df [-i] match
26638 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26648 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26650 for count in {1..100}; do
26651 do_nodes "$CLIENTS" \
26652 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26655 # read the lines of interest
26656 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26657 error "df $inodes $dir | tail -n +2 failed"
26658 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26659 error "lfs df $inodes $dir | grep summary: failed"
26661 # skip first substrings of each output as they are different
26662 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26663 # compare the two outputs
26665 # skip "available" on MDT until LU-13997 is fixed.
26666 #for i in {1..5}; do
26667 for i in 1 2 4 5; do
26668 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26676 lfs df $inodes $dir
26677 error "df and lfs df $1 output mismatch: " \
26678 "df ${inodes}: ${df_out[*]}, " \
26679 "lfs df ${inodes}: ${lfs_df_out[*]}"
26684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26686 local dir=$DIR/$tdir
26687 local numfiles=$((RANDOM % 4096 + 2))
26688 local numblocks=$((RANDOM % 256 + 1))
26690 wait_delete_completed
26693 # check block output
26694 check_lfs_df blocks $dir
26695 # check inode output
26696 check_lfs_df inodes $dir
26698 # create a single file and retest
26699 echo "Creating a single file and testing"
26700 createmany -o $dir/$tfile- 1 &>/dev/null ||
26701 error "creating 1 file in $dir failed"
26702 check_lfs_df blocks $dir
26703 check_lfs_df inodes $dir
26705 # create a random number of files
26706 echo "Creating $((numfiles - 1)) files and testing"
26707 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26708 error "creating $((numfiles - 1)) files in $dir failed"
26710 # write a random number of blocks to the first test file
26711 echo "Writing $numblocks 4K blocks and testing"
26712 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26713 count=$numblocks &>/dev/null ||
26714 error "dd to $dir/${tfile}-0 failed"
26717 check_lfs_df blocks $dir
26718 check_lfs_df inodes $dir
26720 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26721 error "unlinking $numfiles files in $dir failed"
26723 run_test 418 "df and lfs df outputs match"
26727 local dir=$DIR/$tdir
26732 cancel_lru_locks mdc
26734 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26735 $LCTL set_param fail_loc=0x1410
26737 $LCTL set_param fail_loc=0
26740 run_test 419 "Verify open file by name doesn't crash kernel"
26744 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26745 skip "Need MDS version at least 2.12.53"
26747 local SAVE_UMASK=$(umask)
26748 local dir=$DIR/$tdir
26749 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26753 mkdir -m03777 $dir/testdir
26754 ls -dn $dir/testdir
26755 # Need to remove trailing '.' when SELinux is enabled
26756 local dirperms=$(ls -dn $dir/testdir |
26757 awk '{ sub(/\.$/, "", $1); print $1}')
26758 [ $dirperms == "drwxrwsrwt" ] ||
26759 error "incorrect perms on $dir/testdir"
26761 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26762 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26763 ls -n $dir/testdir/testfile
26764 local fileperms=$(ls -n $dir/testdir/testfile |
26765 awk '{ sub(/\.$/, "", $1); print $1}')
26766 [ $fileperms == "-rwxr-xr-x" ] ||
26767 error "incorrect perms on $dir/testdir/testfile"
26771 run_test 420 "clear SGID bit on non-directories for non-members"
26778 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26779 skip "Need MDS version at least 2.12.54"
26781 test_mkdir $DIR/$tdir
26782 createmany -o $DIR/$tdir/f 3
26783 cnt=$(ls -1 $DIR/$tdir | wc -l)
26784 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26786 fid1=$(lfs path2fid $DIR/$tdir/f1)
26787 fid2=$(lfs path2fid $DIR/$tdir/f2)
26788 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26790 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26791 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26793 cnt=$(ls -1 $DIR/$tdir | wc -l)
26794 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26796 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26797 createmany -o $DIR/$tdir/f 3
26798 cnt=$(ls -1 $DIR/$tdir | wc -l)
26799 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26801 fid1=$(lfs path2fid $DIR/$tdir/f1)
26802 fid2=$(lfs path2fid $DIR/$tdir/f2)
26803 echo "remove using fsname $FSNAME"
26804 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26806 cnt=$(ls -1 $DIR/$tdir | wc -l)
26807 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26809 run_test 421a "simple rm by fid"
26816 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26817 skip "Need MDS version at least 2.12.54"
26819 test_mkdir $DIR/$tdir
26820 createmany -o $DIR/$tdir/f 3
26821 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26824 FID1=$(lfs path2fid $DIR/$tdir/f1)
26825 FID2=$(lfs path2fid $DIR/$tdir/f2)
26826 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26828 kill -USR1 $MULTIPID
26831 cnt=$(ls $DIR/$tdir | wc -l)
26832 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26834 run_test 421b "rm by fid on open file"
26840 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26841 skip "Need MDS version at least 2.12.54"
26843 test_mkdir $DIR/$tdir
26844 createmany -o $DIR/$tdir/f 3
26845 touch $DIR/$tdir/$tfile
26846 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26847 cnt=$(ls -1 $DIR/$tdir | wc -l)
26848 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26850 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26851 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26853 cnt=$(ls $DIR/$tdir | wc -l)
26854 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26856 run_test 421c "rm by fid against hardlinked files"
26862 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26863 skip "Need MDS version at least 2.12.54"
26865 test_mkdir $DIR/$tdir
26866 createmany -o $DIR/$tdir/f 4097
26867 cnt=$(ls -1 $DIR/$tdir | wc -l)
26868 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26870 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26871 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26873 cnt=$(ls $DIR/$tdir | wc -l)
26875 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26877 run_test 421d "rmfid en masse"
26883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26884 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26885 skip "Need MDS version at least 2.12.54"
26887 mkdir -p $DIR/$tdir
26888 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26889 createmany -o $DIR/$tdir/striped_dir/f 512
26890 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26891 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26893 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26894 sed "s/[/][^:]*://g")
26895 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26897 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26899 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26901 run_test 421e "rmfid in DNE"
26907 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26908 skip "Need MDS version at least 2.12.54"
26910 test_mkdir $DIR/$tdir
26912 cnt=$(ls -1 $DIR/$tdir | wc -l)
26913 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26915 FID=$(lfs path2fid $DIR/$tdir/f)
26916 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26917 # rmfid should fail
26918 cnt=$(ls -1 $DIR/$tdir | wc -l)
26919 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26921 chmod a+rw $DIR/$tdir
26923 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26924 # rmfid should fail
26925 cnt=$(ls -1 $DIR/$tdir | wc -l)
26926 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26929 $RUNAS touch $DIR/$tdir/f
26930 FID=$(lfs path2fid $DIR/$tdir/f)
26931 echo "rmfid as root"
26932 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26933 cnt=$(ls -1 $DIR/$tdir | wc -l)
26934 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26937 $RUNAS touch $DIR/$tdir/f
26938 cnt=$(ls -1 $DIR/$tdir | wc -l)
26939 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26940 FID=$(lfs path2fid $DIR/$tdir/f)
26941 # rmfid w/o user_fid2path mount option should fail
26942 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26943 cnt=$(ls -1 $DIR/$tdir | wc -l)
26944 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26946 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26947 stack_trap "rmdir $tmpdir"
26948 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26949 error "failed to mount client'"
26950 stack_trap "umount_client $tmpdir"
26952 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26953 # rmfid should succeed
26954 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26955 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26957 # rmfid shouldn't allow to remove files due to dir's permission
26958 chmod a+rwx $tmpdir/$tdir
26959 touch $tmpdir/$tdir/f
26960 ls -la $tmpdir/$tdir
26961 FID=$(lfs path2fid $tmpdir/$tdir/f)
26962 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26965 run_test 421f "rmfid checks permissions"
26971 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26972 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26973 skip "Need MDS version at least 2.12.54"
26975 mkdir -p $DIR/$tdir
26976 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26977 createmany -o $DIR/$tdir/striped_dir/f 512
26978 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26979 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26981 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26982 sed "s/[/][^:]*://g")
26984 rm -f $DIR/$tdir/striped_dir/f1*
26985 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26986 removed=$((512 - cnt))
26988 # few files have been just removed, so we expect
26989 # rmfid to fail on their fids
26990 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26991 [ $removed != $errors ] && error "$errors != $removed"
26993 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26995 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26997 run_test 421g "rmfid to return errors properly"
27000 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27001 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27002 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27003 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27004 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27006 local amc=$(at_max_get client)
27007 local amo=$(at_max_get mds1)
27008 local timeout=`lctl get_param -n timeout`
27010 at_max_set 0 client
27013 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27014 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27015 fail_val=$(((2*timeout + 10)*1000))
27016 touch $DIR/$tdir/d3/file &
27018 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27019 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27020 fail_val=$((2*timeout + 5))
27021 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27025 sleep $((2 * timeout))
27029 touch $DIR/$tdir/d2/file3
27030 touch $DIR/$tdir/d2/file4
27031 touch $DIR/$tdir/d2/file5
27034 at_max_set $amc client
27035 at_max_set $amo mds1
27037 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27038 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27039 error "Watchdog is always throttled"
27041 run_test 422 "kill a process with RPC in progress"
27054 # ensure statfs cache is expired
27057 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27058 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27062 run_test 423 "statfs should return a right data"
27065 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27066 $LCTL set_param fail_loc=0x80000522
27067 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27070 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27073 test_mkdir -c -1 $DIR/$tdir
27074 $LFS setstripe -c -1 $DIR/$tdir
27076 lru_resize_disable "" 100
27077 stack_trap "lru_resize_enable" EXIT
27081 for i in $(seq $((MDSCOUNT * 125))); do
27082 local t=$DIR/$tdir/$tfile_$i
27084 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27085 error_noexit "Create file $t"
27087 stack_trap "rm -rf $DIR/$tdir" EXIT
27089 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27090 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27091 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27093 [ $lock_count -le $lru_size ] ||
27094 error "osc lock count $lock_count > lru size $lru_size"
27097 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27098 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27099 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27101 [ $lock_count -le $lru_size ] ||
27102 error "mdc lock count $lock_count > lru size $lru_size"
27105 run_test 425 "lock count should not exceed lru size"
27108 splice-test -r $DIR/$tfile
27109 splice-test -rd $DIR/$tfile
27110 splice-test $DIR/$tfile
27111 splice-test -d $DIR/$tfile
27113 run_test 426 "splice test on Lustre"
27116 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27117 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27118 skip "Need MDS version at least 2.12.4"
27124 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27125 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27127 $LFS getdirstripe $DIR/$tdir/1/dir
27129 #first setfattr for creating updatelog
27130 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27132 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27133 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27134 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27135 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27139 wait_recovery_complete mds2 $((2*TIMEOUT))
27141 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27142 echo $log | grep "get update log failed" &&
27143 error "update log corruption is detected" || true
27145 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27149 local cache_limit=$CACHE_MAX
27151 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27152 $LCTL set_param -n llite.*.max_cached_mb=64
27155 $LFS setstripe -c 1 $DIR/$tdir
27156 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27157 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27159 for f in $(seq 4); do
27160 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27164 cancel_lru_locks osc
27166 for f in $(seq 4); do
27167 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27171 run_test 428 "large block size IO should not hang"
27173 test_429() { # LU-7915 / LU-10948
27174 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27175 local testfile=$DIR/$tfile
27176 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27182 $LCTL get_param $ll_opencache_threshold_count ||
27183 skip "client does not have opencache parameter"
27185 set_opencache $new_flag
27186 stack_trap "restore_opencache"
27187 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27188 error "enable opencache failed"
27190 # drop MDC DLM locks
27191 cancel_lru_locks mdc
27192 # clear MDC RPC stats counters
27193 $LCTL set_param $mdc_rpcstats=clear
27195 # According to the current implementation, we need to run 3 times
27196 # open & close file to verify if opencache is enabled correctly.
27197 # 1st, RPCs are sent for lookup/open and open handle is released on
27199 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27200 # so open handle won't be released thereafter.
27201 # 3rd, No RPC is sent out.
27202 $MULTIOP $testfile oc || error "multiop failed"
27203 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27204 echo "1st: $first_rpc RPCs in flight"
27206 $MULTIOP $testfile oc || error "multiop failed"
27207 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27208 echo "2nd: $second_rpc RPCs in flight"
27210 $MULTIOP $testfile oc || error "multiop failed"
27211 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27212 echo "3rd: $third_rpc RPCs in flight"
27214 #verify no MDC RPC is sent
27215 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27217 run_test 429 "verify if opencache flag on client side does work"
27223 # data at [200K, 400K)
27224 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27225 error "256K->512K dd fails"
27227 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27228 error "2M->3M dd fails"
27230 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27231 error "4M->5M dd fails"
27232 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27233 # start at first component hole #1
27234 printf "Seeking hole from 1000 ... "
27235 offset=$(lseek_test -l 1000 $file)
27237 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27238 printf "Seeking data from 1000 ... "
27239 offset=$(lseek_test -d 1000 $file)
27241 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27243 # start at first component data block
27244 printf "Seeking hole from 300000 ... "
27245 offset=$(lseek_test -l 300000 $file)
27247 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27248 printf "Seeking data from 300000 ... "
27249 offset=$(lseek_test -d 300000 $file)
27251 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27253 # start at the first component but beyond end of object size
27254 printf "Seeking hole from 1000000 ... "
27255 offset=$(lseek_test -l 1000000 $file)
27257 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27258 printf "Seeking data from 1000000 ... "
27259 offset=$(lseek_test -d 1000000 $file)
27261 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27263 # start at second component stripe 2 (empty file)
27264 printf "Seeking hole from 1500000 ... "
27265 offset=$(lseek_test -l 1500000 $file)
27267 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27268 printf "Seeking data from 1500000 ... "
27269 offset=$(lseek_test -d 1500000 $file)
27271 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27273 # start at second component stripe 1 (all data)
27274 printf "Seeking hole from 3000000 ... "
27275 offset=$(lseek_test -l 3000000 $file)
27277 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27278 printf "Seeking data from 3000000 ... "
27279 offset=$(lseek_test -d 3000000 $file)
27281 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27283 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27284 error "2nd dd fails"
27285 echo "Add data block at 640K...1280K"
27287 # start at before new data block, in hole
27288 printf "Seeking hole from 600000 ... "
27289 offset=$(lseek_test -l 600000 $file)
27291 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27292 printf "Seeking data from 600000 ... "
27293 offset=$(lseek_test -d 600000 $file)
27295 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27297 # start at the first component new data block
27298 printf "Seeking hole from 1000000 ... "
27299 offset=$(lseek_test -l 1000000 $file)
27301 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27302 printf "Seeking data from 1000000 ... "
27303 offset=$(lseek_test -d 1000000 $file)
27305 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27307 # start at second component stripe 2, new data
27308 printf "Seeking hole from 1200000 ... "
27309 offset=$(lseek_test -l 1200000 $file)
27311 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27312 printf "Seeking data from 1200000 ... "
27313 offset=$(lseek_test -d 1200000 $file)
27315 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27317 # start beyond file end
27318 printf "Using offset > filesize ... "
27319 lseek_test -l 4000000 $file && error "lseek should fail"
27320 printf "Using offset > filesize ... "
27321 lseek_test -d 4000000 $file && error "lseek should fail"
27327 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27328 skip "MDT does not support SEEK_HOLE"
27330 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27331 skip "OST does not support SEEK_HOLE"
27333 local file=$DIR/$tdir/$tfile
27335 mkdir -p $DIR/$tdir
27337 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27338 # OST stripe #1 will have continuous data at [1M, 3M)
27339 # OST stripe #2 is empty
27340 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27341 lseek_test_430 $file
27343 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27344 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27345 lseek_test_430 $file
27347 $LFS setstripe -c2 -S 512K $file
27348 echo "Two stripes, stripe size 512K"
27349 lseek_test_430 $file
27351 # FLR with stale mirror
27352 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27354 echo "Mirrored file:"
27355 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27356 echo "Plain 2 stripes 1M"
27357 lseek_test_430 $file
27360 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27363 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27364 skip "OST does not support SEEK_HOLE"
27367 local file=$DIR/$tdir/$tfile
27369 mkdir -p $DIR/$tdir
27370 # Empty layout lseek should fail
27373 printf "Seeking hole from 0 ... "
27374 lseek_test -l 0 $file && error "lseek should fail"
27375 printf "Seeking data from 0 ... "
27376 lseek_test -d 0 $file && error "lseek should fail"
27380 $LFS setstripe -E 1M -c2 -E eof $file
27381 $TRUNCATE $file 1048576
27382 printf "Seeking hole from 1000000 ... "
27383 offset=$(lseek_test -l 1000000 $file)
27385 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27386 printf "Seeking data from 1000000 ... "
27387 lseek_test -d 1000000 $file && error "lseek should fail"
27390 # full component followed by non-inited one
27391 $LFS setstripe -E 1M -c2 -E eof $file
27392 dd if=/dev/urandom of=$file bs=1M count=1
27393 printf "Seeking hole from 1000000 ... "
27394 offset=$(lseek_test -l 1000000 $file)
27396 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27397 printf "Seeking hole from 1048576 ... "
27398 lseek_test -l 1048576 $file && error "lseek should fail"
27399 # init second component and truncate back
27400 echo "123" >> $file
27401 $TRUNCATE $file 1048576
27402 printf "Seeking hole from 1000000 ... "
27403 offset=$(lseek_test -l 1000000 $file)
27405 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27406 printf "Seeking hole from 1048576 ... "
27407 lseek_test -l 1048576 $file && error "lseek should fail"
27408 # boundary checks for big values
27409 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27410 offset=$(lseek_test -d 0 $file.10g)
27411 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27412 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27413 offset=$(lseek_test -d 0 $file.100g)
27414 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27417 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27420 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27421 skip "OST does not support SEEK_HOLE"
27423 local file=$DIR/$tdir/$tfile
27426 mkdir -p $DIR/$tdir
27427 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27429 # cp version 8.33+ prefers lseek over fiemap
27430 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27432 time cp $file /dev/null
27433 (( SECONDS - start < 5 )) ||
27434 error "cp: too long runtime $((SECONDS - start))"
27437 # tar version 1.29+ supports SEEK_HOLE/DATA
27438 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27440 time tar cS $file - | cat > /dev/null
27441 (( SECONDS - start < 5 )) ||
27442 error "tar: too long runtime $((SECONDS - start))"
27445 run_test 430c "lseek: external tools check"
27447 test_431() { # LU-14187
27448 local file=$DIR/$tdir/$tfile
27450 mkdir -p $DIR/$tdir
27451 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27452 dd if=/dev/urandom of=$file bs=4k count=1
27453 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27454 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27455 #define OBD_FAIL_OST_RESTART_IO 0x251
27456 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27457 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27461 echo 3 > /proc/sys/vm/drop_caches
27462 diff $file $file.0 || error "data diff"
27464 run_test 431 "Restart transaction for IO"
27466 cleanup_test_432() {
27467 do_facet mgs $LCTL nodemap_activate 0
27468 wait_nm_sync active
27472 local tmpdir=$TMP/dir432
27474 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27475 skip "Need MDS version at least 2.14.52"
27477 stack_trap cleanup_test_432 EXIT
27481 do_facet mgs $LCTL nodemap_activate 1
27482 wait_nm_sync active
27483 do_facet mgs $LCTL nodemap_modify --name default \
27484 --property admin --value 1
27485 do_facet mgs $LCTL nodemap_modify --name default \
27486 --property trusted --value 1
27487 cancel_lru_locks mdc
27488 wait_nm_sync default admin_nodemap
27489 wait_nm_sync default trusted_nodemap
27491 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27492 grep -ci "Operation not permitted") -ne 0 ]; then
27493 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27496 run_test 432 "mv dir from outside Lustre"
27499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27501 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27502 skip "inode cache not supported"
27504 $LCTL set_param llite.*.inode_cache=0
27505 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27511 cancel_lru_locks mdc
27512 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27513 createmany -m $DIR/$tdir/f $count
27514 createmany -d $DIR/$tdir/d $count
27515 ls -l $DIR/$tdir > /dev/null
27516 stack_trap "rm -rf $DIR/$tdir"
27518 before=$(num_objects)
27519 cancel_lru_locks mdc
27520 after=$(num_objects)
27522 # sometimes even @before is less than 2 * count
27523 while (( before - after < count )); do
27525 after=$(num_objects)
27527 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27528 if (( wait > 60 )); then
27529 error "inode slab grew from $before to $after"
27533 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27535 run_test 433 "ldlm lock cancel releases dentries and inodes"
27538 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27539 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27540 skip "Need server version at least 2.9.55"
27542 start_full_debug_logging
27546 stop_full_debug_logging
27550 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27551 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27552 awk '/The barrier for/ { print $7 }')
27555 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27560 barrier_expired() {
27563 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27564 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27565 awk '/will be expired/ { print $7 }')
27567 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27576 echo "Start barrier_freeze at: $(date)"
27577 #define OBD_FAIL_BARRIER_DELAY 0x2202
27578 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27579 # Do not reduce barrier time - See LU-11873
27580 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27583 local b_status=$(barrier_stat)
27584 echo "Got barrier status at: $(date)"
27585 [ "$b_status" = "'freezing_p1'" ] ||
27586 error "(1) unexpected barrier status $b_status"
27588 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27590 b_status=$(barrier_stat)
27591 [ "$b_status" = "'frozen'" ] ||
27592 error "(2) unexpected barrier status $b_status"
27594 local expired=$(barrier_expired)
27595 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27596 sleep $((expired + 3))
27598 b_status=$(barrier_stat)
27599 [ "$b_status" = "'expired'" ] ||
27600 error "(3) unexpected barrier status $b_status"
27602 # Do not reduce barrier time - See LU-11873
27603 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27604 error "(4) fail to freeze barrier"
27606 b_status=$(barrier_stat)
27607 [ "$b_status" = "'frozen'" ] ||
27608 error "(5) unexpected barrier status $b_status"
27610 echo "Start barrier_thaw at: $(date)"
27611 #define OBD_FAIL_BARRIER_DELAY 0x2202
27612 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27613 do_facet mgs $LCTL barrier_thaw $FSNAME &
27616 b_status=$(barrier_stat)
27617 echo "Got barrier status at: $(date)"
27618 [ "$b_status" = "'thawing'" ] ||
27619 error "(6) unexpected barrier status $b_status"
27621 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27623 b_status=$(barrier_stat)
27624 [ "$b_status" = "'thawed'" ] ||
27625 error "(7) unexpected barrier status $b_status"
27627 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27628 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27629 do_facet mgs $LCTL barrier_freeze $FSNAME
27631 b_status=$(barrier_stat)
27632 [ "$b_status" = "'failed'" ] ||
27633 error "(8) unexpected barrier status $b_status"
27635 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27636 do_facet mgs $LCTL barrier_thaw $FSNAME
27640 run_test 801a "write barrier user interfaces and stat machine"
27645 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27646 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27647 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27648 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27649 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27651 cancel_lru_locks mdc
27653 # 180 seconds should be long enough
27654 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27656 local b_status=$(barrier_stat)
27657 [ "$b_status" = "'frozen'" ] ||
27658 error "(6) unexpected barrier status $b_status"
27660 mkdir $DIR/$tdir/d0/d10 &
27663 touch $DIR/$tdir/d1/f13 &
27666 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27669 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27672 rm -f $DIR/$tdir/d4/f12 &
27675 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27677 # To guarantee taht the 'stat' is not blocked
27678 b_status=$(barrier_stat)
27679 [ "$b_status" = "'frozen'" ] ||
27680 error "(8) unexpected barrier status $b_status"
27682 # let above commands to run at background
27685 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27686 ps -p $touch_pid || error "(10) touch should be blocked"
27687 ps -p $ln_pid || error "(11) link should be blocked"
27688 ps -p $mv_pid || error "(12) rename should be blocked"
27689 ps -p $rm_pid || error "(13) unlink should be blocked"
27691 b_status=$(barrier_stat)
27692 [ "$b_status" = "'frozen'" ] ||
27693 error "(14) unexpected barrier status $b_status"
27695 do_facet mgs $LCTL barrier_thaw $FSNAME
27696 b_status=$(barrier_stat)
27697 [ "$b_status" = "'thawed'" ] ||
27698 error "(15) unexpected barrier status $b_status"
27700 wait $mkdir_pid || error "(16) mkdir should succeed"
27701 wait $touch_pid || error "(17) touch should succeed"
27702 wait $ln_pid || error "(18) link should succeed"
27703 wait $mv_pid || error "(19) rename should succeed"
27704 wait $rm_pid || error "(20) unlink should succeed"
27708 run_test 801b "modification will be blocked by write barrier"
27711 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27715 stop mds2 || error "(1) Fail to stop mds2"
27717 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27719 local b_status=$(barrier_stat)
27720 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27721 do_facet mgs $LCTL barrier_thaw $FSNAME
27722 error "(2) unexpected barrier status $b_status"
27725 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27726 error "(3) Fail to rescan barrier bitmap"
27728 # Do not reduce barrier time - See LU-11873
27729 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27731 b_status=$(barrier_stat)
27732 [ "$b_status" = "'frozen'" ] ||
27733 error "(4) unexpected barrier status $b_status"
27735 do_facet mgs $LCTL barrier_thaw $FSNAME
27736 b_status=$(barrier_stat)
27737 [ "$b_status" = "'thawed'" ] ||
27738 error "(5) unexpected barrier status $b_status"
27740 local devname=$(mdsdevname 2)
27742 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27744 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27745 error "(7) Fail to rescan barrier bitmap"
27749 run_test 801c "rescan barrier bitmap"
27752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27753 remote_mds_nodsh && skip "remote MDS with nodsh"
27755 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27756 skip "readonly option not available"
27758 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27760 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27761 error "(2) Fail to copy"
27763 # write back all cached data before setting MDT to readonly
27767 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27768 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27770 echo "Modify should be refused"
27771 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27773 echo "Read should be allowed"
27774 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27775 error "(7) Read should succeed under ro mode"
27778 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27780 run_test 802b "be able to set MDTs to readonly"
27783 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27784 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27785 skip "MDS needs to be newer than 2.10.54"
27787 mkdir_on_mdt0 $DIR/$tdir
27788 # Create some objects on all MDTs to trigger related logs objects
27789 for idx in $(seq $MDSCOUNT); do
27790 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27791 $DIR/$tdir/dir${idx} ||
27792 error "Fail to create $DIR/$tdir/dir${idx}"
27795 wait_delete_completed # ensure old test cleanups are finished
27797 echo "before create:"
27799 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27801 for i in {1..10}; do
27802 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27803 error "Fail to create $DIR/$tdir/foo$i"
27806 # sync ZFS-on-MDS to refresh statfs data
27807 wait_zfs_commit mds1
27809 echo "after create:"
27811 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27813 # allow for an llog to be cleaned up during the test
27814 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27815 error "before ($before_used) + 10 > after ($after_used)"
27817 for i in {1..10}; do
27818 rm -rf $DIR/$tdir/foo$i ||
27819 error "Fail to remove $DIR/$tdir/foo$i"
27822 # sync ZFS-on-MDS to refresh statfs data
27823 wait_zfs_commit mds1
27824 wait_delete_completed
27825 sleep 3 # avoid MDT return cached statfs
27826 echo "after unlink:"
27828 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27830 # allow for an llog to be created during the test
27831 [ $after_used -le $((before_used + 1)) ] ||
27832 error "after ($after_used) > before ($before_used) + 1"
27834 run_test 803a "verify agent object for remote object"
27837 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27838 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27839 skip "MDS needs to be newer than 2.13.56"
27840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27842 for i in $(seq 0 $((MDSCOUNT - 1))); do
27843 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27851 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27852 for i in $(seq 0 $((MDSCOUNT - 1))); do
27853 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27854 awk '/getattr/ { print $2 }')
27855 before=$((before + tmp))
27857 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27858 for i in $(seq 0 $((MDSCOUNT - 1))); do
27859 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27860 awk '/getattr/ { print $2 }')
27861 after=$((after + tmp))
27864 [ $before -eq $after ] || error "getattr count $before != $after"
27866 run_test 803b "remote object can getattr from cache"
27869 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27870 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27871 skip "MDS needs to be newer than 2.10.54"
27872 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27874 mkdir -p $DIR/$tdir
27875 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27876 error "Fail to create $DIR/$tdir/dir0"
27878 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27879 local dev=$(mdsdevname 2)
27881 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27882 grep ${fid} || error "NOT found agent entry for dir0"
27884 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27885 error "Fail to create $DIR/$tdir/dir1"
27887 touch $DIR/$tdir/dir1/foo0 ||
27888 error "Fail to create $DIR/$tdir/dir1/foo0"
27889 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27892 for idx in $(seq $MDSCOUNT); do
27893 dev=$(mdsdevname $idx)
27894 do_facet mds${idx} \
27895 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27896 grep ${fid} && rc=$idx
27899 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27900 error "Fail to rename foo0 to foo1"
27901 if [ $rc -eq 0 ]; then
27902 for idx in $(seq $MDSCOUNT); do
27903 dev=$(mdsdevname $idx)
27904 do_facet mds${idx} \
27905 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27906 grep ${fid} && rc=$idx
27910 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27911 error "Fail to rename foo1 to foo2"
27912 if [ $rc -eq 0 ]; then
27913 for idx in $(seq $MDSCOUNT); do
27914 dev=$(mdsdevname $idx)
27915 do_facet mds${idx} \
27916 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27917 grep ${fid} && rc=$idx
27921 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27923 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27924 error "Fail to link to $DIR/$tdir/dir1/foo2"
27925 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27926 error "Fail to rename foo2 to foo0"
27927 unlink $DIR/$tdir/dir1/foo0 ||
27928 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27929 rm -rf $DIR/$tdir/dir0 ||
27930 error "Fail to rm $DIR/$tdir/dir0"
27932 for idx in $(seq $MDSCOUNT); do
27936 dev=$(mdsdevname $idx)
27937 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27939 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27940 error "mount mds$idx failed"
27941 df $MOUNT > /dev/null 2>&1
27943 # e2fsck should not return error
27945 error "e2fsck detected error on MDT${idx}: rc=$rc"
27948 run_test 804 "verify agent entry for remote entry"
27951 do_facet $SINGLEMDS zfs set quota=$old $fsset
27952 unlinkmany $DIR/$tdir/f- 1000000
27957 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27958 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27959 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27960 skip "netfree not implemented before 0.7"
27961 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27962 skip "Need MDS version at least 2.10.57"
27969 local pref="osd-zfs.$FSNAME-MDT0000."
27971 # limit available space on MDS dataset to meet nospace issue
27972 # quickly. then ZFS 0.7.2 can use reserved space if asked
27973 # properly (using netfree flag in osd_declare_destroy()
27974 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27975 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27977 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27978 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27979 let "usedkb=usedkb-freekb"
27980 let "freekb=freekb/2"
27981 if let "freekb > 5000"; then
27984 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27985 trap cleanup_805 EXIT
27986 mkdir_on_mdt0 $DIR/$tdir
27987 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27988 error "Can't set PFL layout"
27989 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27990 rm -rf $DIR/$tdir || error "not able to remove"
27991 do_facet $SINGLEMDS zfs set quota=$old $fsset
27994 run_test 805 "ZFS can remove from full fs"
28000 local expect=$(stat -c %s $file)
28002 check_lsom_size $1 $expect
28004 local blocks=$($LFS getsom -b $file)
28005 expect=$(stat -c %b $file)
28006 [[ $blocks == $expect ]] ||
28007 error "$file expected blocks: $expect, got: $blocks"
28015 cancel_lru_locks mdc
28017 size=$($LFS getsom -s $1)
28018 [[ $size == $expect ]] ||
28019 error "$file expected size: $expect, got: $size"
28023 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28024 skip "Need MDS version at least 2.11.52"
28028 touch $DIR/$tfile || error "touch $tfile failed"
28030 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28031 save_lustre_params client "llite.*.xattr_cache" > $save
28032 lctl set_param llite.*.xattr_cache=0
28033 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28035 # single-threaded write
28036 echo "Test SOM for single-threaded write"
28037 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28038 error "write $tfile failed"
28039 check_lsom_size $DIR/$tfile $bs
28042 local size=$(($num * $bs))
28046 echo "Test SOM for single client multi-threaded($num) write"
28047 $TRUNCATE $DIR/$tfile 0
28048 for ((i = 0; i < $num; i++)); do
28049 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28051 offset=$((offset + $bs))
28053 for (( i=0; i < $num; i++ )); do
28056 check_lsom_size $DIR/$tfile $size
28058 $TRUNCATE $DIR/$tfile 0
28059 for ((i = 0; i < $num; i++)); do
28060 offset=$((offset - $bs))
28061 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28064 for (( i=0; i < $num; i++ )); do
28067 check_lsom_size $DIR/$tfile $size
28069 # multi-client writes
28070 num=$(get_node_count ${CLIENTS//,/ })
28071 size=$(($num * $bs))
28075 echo "Test SOM for multi-client ($num) writes"
28076 $TRUNCATE $DIR/$tfile 0
28077 for client in ${CLIENTS//,/ }; do
28078 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28081 offset=$((offset + $bs))
28083 for (( i=0; i < $num; i++ )); do
28086 check_lsom_size $DIR/$tfile $offset
28089 $TRUNCATE $DIR/$tfile 0
28090 for client in ${CLIENTS//,/ }; do
28091 offset=$((offset - $bs))
28092 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28096 for (( i=0; i < $num; i++ )); do
28099 check_lsom_size $DIR/$tfile $size
28102 echo "Test SOM for truncate"
28103 $TRUNCATE $DIR/$tfile 1048576
28104 check_lsom_size $DIR/$tfile 1048576
28105 $TRUNCATE $DIR/$tfile 1234
28106 check_lsom_size $DIR/$tfile 1234
28108 # verify SOM blocks count
28109 echo "Verify SOM block count"
28110 $TRUNCATE $DIR/$tfile 0
28111 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28112 error "failed to write file $tfile"
28113 check_lsom_data $DIR/$tfile
28115 run_test 806 "Verify Lazy Size on MDS"
28118 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28119 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28120 skip "Need MDS version at least 2.11.52"
28122 # Registration step
28123 changelog_register || error "changelog_register failed"
28124 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28125 changelog_users $SINGLEMDS | grep -q $cl_user ||
28126 error "User $cl_user not found in changelog_users"
28128 rm -rf $DIR/$tdir || error "rm $tdir failed"
28129 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28130 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28131 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28132 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28133 error "truncate $tdir/trunc failed"
28136 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28137 error "write $tfile failed"
28139 # multi-client wirtes
28140 local num=$(get_node_count ${CLIENTS//,/ })
28144 echo "Test SOM for multi-client ($num) writes"
28145 touch $DIR/$tfile || error "touch $tfile failed"
28146 $TRUNCATE $DIR/$tfile 0
28147 for client in ${CLIENTS//,/ }; do
28148 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28151 offset=$((offset + $bs))
28153 for (( i=0; i < $num; i++ )); do
28157 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28158 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28159 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28160 check_lsom_data $DIR/$tdir/trunc
28161 check_lsom_data $DIR/$tdir/single_dd
28162 check_lsom_data $DIR/$tfile
28165 # Deregistration step
28166 changelog_deregister || error "changelog_deregister failed"
28168 run_test 807 "verify LSOM syncing tool"
28170 check_som_nologged()
28172 local lines=$($LFS changelog $FSNAME-MDT0000 |
28173 grep 'x=trusted.som' | wc -l)
28174 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28178 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28179 skip "Need MDS version at least 2.11.55"
28181 # Registration step
28182 changelog_register || error "changelog_register failed"
28184 touch $DIR/$tfile || error "touch $tfile failed"
28187 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28188 error "write $tfile failed"
28191 $TRUNCATE $DIR/$tfile 1234
28194 $TRUNCATE $DIR/$tfile 1048576
28197 # Deregistration step
28198 changelog_deregister || error "changelog_deregister failed"
28200 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28205 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28209 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28210 skip "Need MDS version at least 2.11.56"
28212 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28213 error "failed to create DoM-only file $DIR/$tfile"
28214 touch $DIR/$tfile || error "touch $tfile failed"
28215 check_som_nodata $DIR/$tfile
28217 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28218 error "write $tfile failed"
28219 check_som_nodata $DIR/$tfile
28221 $TRUNCATE $DIR/$tfile 1234
28222 check_som_nodata $DIR/$tfile
28224 $TRUNCATE $DIR/$tfile 4097
28225 check_som_nodata $DIR/$file
28227 run_test 809 "Verify no SOM xattr store for DoM-only files"
28230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28231 $GSS && skip_env "could not run with gss"
28232 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28233 skip "OST < 2.12.58 doesn't align checksum"
28236 stack_trap "set_checksums $ORIG_CSUM" EXIT
28237 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28242 for csum in $CKSUM_TYPES; do
28243 #define OBD_FAIL_OSC_NO_GRANT 0x411
28244 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28245 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28247 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28248 before=$(md5sum $DIR/$tfile)
28249 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28250 after=$(md5sum $DIR/$tfile)
28251 [ "$before" == "$after" ] ||
28252 error "$csum: $before != $after bs=$1 seek=$2"
28256 run_test 810 "partial page writes on ZFS (LU-11663)"
28259 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28260 skip "OST < 2.12.51 doesn't support this fail_loc"
28262 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28263 # ensure ost1 is connected
28264 stat $DIR/$tfile >/dev/null || error "can't stat"
28265 wait_osc_import_state client ost1 FULL
28266 # no locks, no reqs to let the connection idle
28267 cancel_lru_locks osc
28269 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28270 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28271 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28272 wait_osc_import_state client ost1 CONNECTING
28273 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28275 stat $DIR/$tfile >/dev/null || error "can't stat file"
28277 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28279 test_812b() { # LU-12378
28280 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28281 skip "OST < 2.12.51 doesn't support this fail_loc"
28283 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28284 # ensure ost1 is connected
28285 stat $DIR/$tfile >/dev/null || error "can't stat"
28286 wait_osc_import_state client ost1 FULL
28287 # no locks, no reqs to let the connection idle
28288 cancel_lru_locks osc
28290 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28291 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28292 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28293 wait_osc_import_state client ost1 CONNECTING
28294 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28296 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28297 wait_osc_import_state client ost1 IDLE
28299 run_test 812b "do not drop no resend request for idle connect"
28304 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28306 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28307 $LFS getstripe $DIR/$tfile
28308 $LCTL set_param osc.*.idle_timeout=10
28309 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28310 # ensure ost1 is connected
28311 stat $DIR/$tfile >/dev/null || error "can't stat"
28312 wait_osc_import_state client ost1 FULL
28313 # no locks, no reqs to let the connection idle
28314 cancel_lru_locks osc
28316 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28317 $LCTL set_param fail_loc=0x80000533
28319 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28321 run_test 812c "idle import vs lock enqueue race"
28324 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28325 [ -z "$file_heat_sav" ] && skip "no file heat support"
28336 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28337 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28339 $LCTL set_param -n llite.*.file_heat=1
28340 echo "Turn on file heat"
28341 echo "Period second: $period_second, Decay percentage: $decay_pct"
28343 echo "QQQQ" > $DIR/$tfile
28344 echo "QQQQ" > $DIR/$tfile
28345 echo "QQQQ" > $DIR/$tfile
28346 cat $DIR/$tfile > /dev/null
28347 cat $DIR/$tfile > /dev/null
28348 cat $DIR/$tfile > /dev/null
28349 cat $DIR/$tfile > /dev/null
28351 local out=$($LFS heat_get $DIR/$tfile)
28353 $LFS heat_get $DIR/$tfile
28354 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28355 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28356 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28357 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28359 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28360 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28361 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28362 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28364 sleep $((period_second + 3))
28365 echo "Sleep $((period_second + 3)) seconds..."
28366 # The recursion formula to calculate the heat of the file f is as
28368 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28369 # Where Hi is the heat value in the period between time points i*I and
28370 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28371 # to the weight of Ci.
28372 out=$($LFS heat_get $DIR/$tfile)
28373 $LFS heat_get $DIR/$tfile
28374 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28375 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28376 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28377 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28379 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28380 error "read sample ($readsample) is wrong"
28381 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28382 error "write sample ($writesample) is wrong"
28383 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28384 error "read bytes ($readbyte) is wrong"
28385 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28386 error "write bytes ($writebyte) is wrong"
28388 echo "QQQQ" > $DIR/$tfile
28389 echo "QQQQ" > $DIR/$tfile
28390 echo "QQQQ" > $DIR/$tfile
28391 cat $DIR/$tfile > /dev/null
28392 cat $DIR/$tfile > /dev/null
28393 cat $DIR/$tfile > /dev/null
28394 cat $DIR/$tfile > /dev/null
28396 sleep $((period_second + 3))
28397 echo "Sleep $((period_second + 3)) seconds..."
28399 out=$($LFS heat_get $DIR/$tfile)
28400 $LFS heat_get $DIR/$tfile
28401 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28402 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28403 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28404 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28406 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28407 4 * $decay_pct) / 100") -eq 1 ] ||
28408 error "read sample ($readsample1) is wrong"
28409 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28410 3 * $decay_pct) / 100") -eq 1 ] ||
28411 error "write sample ($writesample1) is wrong"
28412 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28413 20 * $decay_pct) / 100") -eq 1 ] ||
28414 error "read bytes ($readbyte1) is wrong"
28415 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28416 15 * $decay_pct) / 100") -eq 1 ] ||
28417 error "write bytes ($writebyte1) is wrong"
28419 echo "Turn off file heat for the file $DIR/$tfile"
28420 $LFS heat_set -o $DIR/$tfile
28422 echo "QQQQ" > $DIR/$tfile
28423 echo "QQQQ" > $DIR/$tfile
28424 echo "QQQQ" > $DIR/$tfile
28425 cat $DIR/$tfile > /dev/null
28426 cat $DIR/$tfile > /dev/null
28427 cat $DIR/$tfile > /dev/null
28428 cat $DIR/$tfile > /dev/null
28430 out=$($LFS heat_get $DIR/$tfile)
28431 $LFS heat_get $DIR/$tfile
28432 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28433 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28434 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28435 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28437 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28438 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28439 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28440 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28442 echo "Trun on file heat for the file $DIR/$tfile"
28443 $LFS heat_set -O $DIR/$tfile
28445 echo "QQQQ" > $DIR/$tfile
28446 echo "QQQQ" > $DIR/$tfile
28447 echo "QQQQ" > $DIR/$tfile
28448 cat $DIR/$tfile > /dev/null
28449 cat $DIR/$tfile > /dev/null
28450 cat $DIR/$tfile > /dev/null
28451 cat $DIR/$tfile > /dev/null
28453 out=$($LFS heat_get $DIR/$tfile)
28454 $LFS heat_get $DIR/$tfile
28455 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28456 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28457 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28458 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28460 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28461 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28462 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28463 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28465 $LFS heat_set -c $DIR/$tfile
28466 $LCTL set_param -n llite.*.file_heat=0
28467 echo "Turn off file heat support for the Lustre filesystem"
28469 echo "QQQQ" > $DIR/$tfile
28470 echo "QQQQ" > $DIR/$tfile
28471 echo "QQQQ" > $DIR/$tfile
28472 cat $DIR/$tfile > /dev/null
28473 cat $DIR/$tfile > /dev/null
28474 cat $DIR/$tfile > /dev/null
28475 cat $DIR/$tfile > /dev/null
28477 out=$($LFS heat_get $DIR/$tfile)
28478 $LFS heat_get $DIR/$tfile
28479 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28480 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28481 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28482 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28484 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28485 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28486 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28487 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28489 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28492 run_test 813 "File heat verfication"
28496 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28497 echo -n y >> $DIR/$tfile
28498 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28499 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28501 run_test 814 "sparse cp works as expected (LU-12361)"
28505 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28506 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28508 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28511 local ost1_imp=$(get_osc_import_name client ost1)
28512 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28515 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28516 # ensure ost1 is connected
28518 stat $DIR/$tfile >/dev/null || error "can't stat"
28519 wait_osc_import_state client ost1 FULL
28520 # no locks, no reqs to let the connection idle
28521 cancel_lru_locks osc
28522 lru_resize_disable osc
28525 before=$($LCTL get_param -n \
28526 ldlm.namespaces.$imp_name.lru_size)
28528 wait_osc_import_state client ost1 IDLE
28529 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28530 now=$($LCTL get_param -n \
28531 ldlm.namespaces.$imp_name.lru_size)
28532 [ $before == $now ] || error "lru_size changed $before != $now"
28534 run_test 816 "do not reset lru_resize on idle reconnect"
28538 exportfs -u localhost:$DIR/nfsexp
28543 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28545 mkdir -p $DIR/nfsexp
28546 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28547 error "failed to export nfs"
28549 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28550 stack_trap cleanup_817 EXIT
28552 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28553 error "failed to mount nfs to $tmpdir"
28555 cp /bin/true $tmpdir
28556 $DIR/nfsexp/true || error "failed to execute 'true' command"
28558 run_test 817 "nfsd won't cache write lock for exec file"
28561 test_mkdir -i0 -c1 $DIR/$tdir
28562 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28563 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28566 # restore osp-syn threads
28567 stack_trap "fail $SINGLEMDS"
28569 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28570 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28571 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28572 error "start $SINGLEMDS failed"
28575 local testid=$(echo $TESTNAME | tr '_' ' ')
28577 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28578 grep "run LFSCK" || error "run LFSCK is not suggested"
28580 run_test 818 "unlink with failed llog"
28583 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28584 cancel_lru_locks osc
28585 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28586 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28587 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28590 run_test 819a "too big niobuf in read"
28593 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28594 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28596 cancel_lru_locks osc
28600 run_test 819b "too big niobuf in write"
28603 function test_820_start_ost() {
28606 for num in $(seq $OSTCOUNT); do
28607 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28612 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28615 umount_client $MOUNT || error "umount failed"
28616 for num in $(seq $OSTCOUNT); do
28620 # mount client with no active OSTs
28621 # so that the client can't initialize max LOV EA size
28622 # from OSC notifications
28623 mount_client $MOUNT || error "mount failed"
28624 # delay OST starting to keep this 0 max EA size for a while
28625 test_820_start_ost &
28627 # create a directory on MDS2
28628 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28629 error "Failed to create directory"
28630 # open intent should update default EA size
28631 # see mdc_update_max_ea_from_body()
28632 # notice this is the very first RPC to MDS2
28633 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28636 # With SSK, this situation can lead to -EPERM being returned.
28637 # In that case, simply retry.
28638 if [ $ret -ne 0 ] && $SHARED_KEY; then
28639 if echo "$out" | grep -q "not permitted"; then
28640 cp /etc/services $DIR/$tdir/mds2
28644 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28646 run_test 820 "update max EA from open intent"
28649 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28650 local OST_MAX_PRECREATE=20000
28652 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28653 skip "Need MDS version at least 2.14.56"
28655 save_lustre_params mds1 \
28656 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28657 do_facet $SINGLEMDS "$LCTL set_param -n \
28658 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28659 do_facet $SINGLEMDS "$LCTL set_param -n \
28660 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28662 stack_trap "restore_lustre_params < $p; rm $p"
28664 do_facet $SINGLEMDS "$LCTL set_param -n \
28665 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28667 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28668 osp.$FSNAME-OST0000*MDT0000.create_count")
28669 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28670 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28671 local expect_count=$(((($max/2)/256) * 256))
28673 log "setting create_count to 100200:"
28674 log " -result- count: $count with max: $max, expecting: $expect_count"
28676 [[ $count -eq expect_count ]] ||
28677 error "Create count not set to max precreate."
28679 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28682 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28683 skip "Need MDS version 2.14.56"
28685 local sync_changes=$(do_facet $SINGLEMDS \
28686 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28688 [ "$sync_changes" -gt 100 ] &&
28689 skip "Sync changes $sync_changes > 100 already"
28691 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28693 $LFS mkdir -i 0 $DIR/$tdir
28694 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28696 save_lustre_params mds1 \
28697 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28698 save_lustre_params mds1 \
28699 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28701 do_facet mds1 "$LCTL set_param -n \
28702 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28703 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28704 stack_trap "restore_lustre_params < $p" EXIT
28706 createmany -o $DIR/$tdir/f- 1000
28707 unlinkmany $DIR/$tdir/f- 1000 &
28708 local UNLINK_PID=$!
28711 sync_changes=$(do_facet mds1 \
28712 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28713 # the check in the code is racy, fail the test
28714 # if the value above the limit by 10.
28715 [ $sync_changes -gt 110 ] && {
28716 kill -2 $UNLINK_PID
28718 error "osp changes throttling failed, $sync_changes>110"
28720 kill -0 $UNLINK_PID 2> /dev/null || break
28724 run_test 831 "throttling unlink/setattr queuing on OSP"
28727 # tests that do cleanup/setup should be run at the end
28731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28734 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28735 $LCTL set_param fail_loc=0x903
28737 cancel_lru_locks MGC
28739 FAIL_ON_ERROR=true cleanup
28740 FAIL_ON_ERROR=true setup
28742 run_test 900 "umount should not race with any mgc requeue thread"
28744 # LUS-6253/LU-11185
28752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28754 # some get_param have a bug to handle dot in param name
28755 cancel_lru_locks MGC
28756 old=$(mount -t lustre | wc -l)
28764 while [ $old -ne $oldc ]; do
28765 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28768 if [ $count -ge $TIMEOUT ]; then
28769 error "too large timeout"
28772 umount_client $MOUNT || error "umount failed"
28773 mount_client $MOUNT || error "mount failed"
28774 cancel_lru_locks MGC
28775 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28777 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28781 run_test 901 "don't leak a mgc lock on client umount"
28785 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28786 skip "client does not have LU-13377 fix"
28787 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28788 $LCTL set_param fail_loc=0x1415
28789 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28790 cancel_lru_locks osc
28793 run_test 902 "test short write doesn't hang lustre"
28797 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28798 echo "blah" > $DIR/${tfile}-2
28799 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28800 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28801 $LCTL set_param fail_loc=0x417 fail_val=20
28803 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28804 sleep 1 # To start the destroy
28805 wait_destroy_complete 150 || error "Destroy taking too long"
28806 cat $DIR/$tfile > /dev/null || error "Evicted"
28808 run_test 903 "Test long page discard does not cause evictions"
28811 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28812 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28813 grep -q project || skip "skip project quota not supported"
28815 local testfile="$DIR/$tdir/$tfile"
28816 local xattr="trusted.projid"
28818 local mdts=$(comma_list $(mdts_nodes))
28819 local saved=$(do_facet mds1 $LCTL get_param -n \
28820 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28822 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28823 stack_trap "do_nodes $mdts $LCTL set_param \
28824 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28826 mkdir -p $DIR/$tdir
28828 #hide projid xattr on server
28829 $LFS project -p 1 $testfile ||
28830 error "set $testfile project id failed"
28831 getfattr -m - $testfile | grep $xattr &&
28832 error "do not show trusted.projid when disabled on server"
28833 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28834 #should be hidden when projid is 0
28835 $LFS project -p 0 $testfile ||
28836 error "set $testfile project id failed"
28837 getfattr -m - $testfile | grep $xattr &&
28838 error "do not show trusted.projid with project ID 0"
28840 #still can getxattr explicitly
28841 projid=$(getfattr -n $xattr $testfile |
28842 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28843 [ $projid == "0" ] ||
28844 error "projid expected 0 not $projid"
28846 #set the projid via setxattr
28847 setfattr -n $xattr -v "1000" $testfile ||
28848 error "setattr failed with $?"
28849 projid=($($LFS project $testfile))
28850 [ ${projid[0]} == "1000" ] ||
28851 error "projid expected 1000 not $projid"
28853 #check the new projid via getxattr
28854 $LFS project -p 1001 $testfile ||
28855 error "set $testfile project id failed"
28856 getfattr -m - $testfile | grep $xattr ||
28857 error "should show trusted.projid when project ID != 0"
28858 projid=$(getfattr -n $xattr $testfile |
28859 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28860 [ $projid == "1001" ] ||
28861 error "projid expected 1001 not $projid"
28863 #try to set invalid projid
28864 setfattr -n $xattr -v "4294967295" $testfile &&
28865 error "set invalid projid should fail"
28867 #remove the xattr means setting projid to 0
28868 setfattr -x $xattr $testfile ||
28869 error "setfattr failed with $?"
28870 projid=($($LFS project $testfile))
28871 [ ${projid[0]} == "0" ] ||
28872 error "projid expected 0 not $projid"
28874 #should be hidden when parent has inherit flag and same projid
28875 $LFS project -srp 1002 $DIR/$tdir ||
28876 error "set $tdir project id failed"
28877 getfattr -m - $testfile | grep $xattr &&
28878 error "do not show trusted.projid with inherit flag"
28880 #still can getxattr explicitly
28881 projid=$(getfattr -n $xattr $testfile |
28882 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28883 [ $projid == "1002" ] ||
28884 error "projid expected 1002 not $projid"
28886 run_test 904 "virtual project ID xattr"
28890 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28891 skip "lustre < 2.8.54 does not support ladvise"
28893 remote_ost_nodsh && skip "remote OST with nodsh"
28894 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28896 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28898 #define OBD_FAIL_OST_OPCODE 0x253
28900 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28901 $LFS ladvise -a willread $DIR/$tfile &&
28902 error "unexpected success of ladvise with fault injection"
28903 $LFS ladvise -a willread $DIR/$tfile |&
28904 grep -q "Operation not supported"
28905 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28907 run_test 905 "bad or new opcode should not stuck client"
28910 grep -q io_uring_setup /proc/kallsyms ||
28911 skip "Client OS does not support io_uring I/O engine"
28912 io_uring_probe || skip "kernel does not support io_uring fully"
28913 which fio || skip_env "no fio installed"
28914 fio --enghelp | grep -q io_uring ||
28915 skip_env "fio does not support io_uring I/O engine"
28917 local file=$DIR/$tfile
28918 local ioengine="io_uring"
28922 fio --name=seqwrite --ioengine=$ioengine \
28923 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28924 --iodepth=64 --size=$size --filename=$file --rw=write ||
28925 error "fio seqwrite $file failed"
28927 fio --name=seqread --ioengine=$ioengine \
28928 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28929 --iodepth=64 --size=$size --filename=$file --rw=read ||
28930 error "fio seqread $file failed"
28932 rm -f $file || error "rm -f $file failed"
28934 run_test 906 "Simple test for io_uring I/O engine via fio"
28937 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28938 check_and_cleanup_lustre
28939 if [ "$I_MOUNTED" != "yes" ]; then
28940 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true