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 71 115 135 136 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 ="
1151 test_mkdir $DIR/R16a
1152 test_mkdir $DIR/R16a/b
1153 test_mkdir $DIR/R16a/b/c
1154 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1155 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1156 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1158 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1160 test_24u() { # bug12192
1161 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1162 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1164 run_test 24u "create stripe file"
1166 simple_cleanup_common() {
1170 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1172 local start=$SECONDS
1174 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1175 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1177 wait_delete_completed
1178 echo "cleanup time $((SECONDS - start))"
1182 max_pages_per_rpc() {
1183 local mdtname="$(printf "MDT%04x" ${1:-0})"
1184 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1190 local nrfiles=${COUNT:-100000}
1191 local fname="$DIR/$tdir/$tfile"
1193 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1194 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1196 test_mkdir "$(dirname $fname)"
1197 # assume MDT0000 has the fewest inodes
1198 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1199 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1200 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1202 stack_trap "simple_cleanup_common $nrfiles"
1204 createmany -m "$fname" $nrfiles
1206 cancel_lru_locks mdc
1207 lctl set_param mdc.*.stats clear
1209 # was previously test_24D: LU-6101
1210 # readdir() returns correct number of entries after cursor reload
1211 local num_ls=$(ls $DIR/$tdir | wc -l)
1212 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1213 local num_all=$(ls -a $DIR/$tdir | wc -l)
1214 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1215 [ $num_all -ne $((nrfiles + 2)) ]; then
1216 error "Expected $nrfiles files, got $num_ls " \
1217 "($num_uniq unique $num_all .&..)"
1219 # LU-5 large readdir
1220 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1221 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1222 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1223 # take into account of overhead in lu_dirpage header and end mark in
1224 # each page, plus one in rpc_num calculation.
1225 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1226 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1227 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1228 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1229 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1230 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1231 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1232 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1233 error "large readdir doesn't take effect: " \
1234 "$mds_readpage should be about $rpc_max"
1236 run_test 24v "list large directory (test hash collision, b=17560)"
1238 test_24w() { # bug21506
1240 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1241 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1242 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1243 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1244 [[ "$SZ1" -eq "$SZ2" ]] ||
1245 error "Error reading at the end of the file $tfile"
1247 run_test 24w "Reading a file larger than 4Gb"
1250 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1252 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1253 skip "Need MDS version at least 2.7.56"
1256 local remote_dir=$DIR/$tdir/remote_dir
1258 test_mkdir $DIR/$tdir
1259 $LFS mkdir -i $MDTIDX $remote_dir ||
1260 error "create remote directory failed"
1262 test_mkdir $DIR/$tdir/src_dir
1263 touch $DIR/$tdir/src_file
1264 test_mkdir $remote_dir/tgt_dir
1265 touch $remote_dir/tgt_file
1267 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1268 error "rename dir cross MDT failed!"
1270 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1271 error "rename file cross MDT failed!"
1273 touch $DIR/$tdir/ln_file
1274 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1275 error "ln file cross MDT failed"
1277 rm -rf $DIR/$tdir || error "Can not delete directories"
1279 run_test 24x "cross MDT rename/link"
1282 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1285 local remote_dir=$DIR/$tdir/remote_dir
1288 test_mkdir $DIR/$tdir
1289 $LFS mkdir -i $mdtidx $remote_dir ||
1290 error "create remote directory failed"
1292 test_mkdir $remote_dir/src_dir
1293 touch $remote_dir/src_file
1294 test_mkdir $remote_dir/tgt_dir
1295 touch $remote_dir/tgt_file
1297 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1298 error "rename subdir in the same remote dir failed!"
1300 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1301 error "rename files in the same remote dir failed!"
1303 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1304 error "link files in the same remote dir failed!"
1306 rm -rf $DIR/$tdir || error "Can not delete directories"
1308 run_test 24y "rename/link on the same dir should succeed"
1311 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1312 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1313 skip "Need MDS version at least 2.12.51"
1317 for index in 0 1; do
1318 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1319 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1322 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1324 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1325 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1327 local mdts=$(comma_list $(mdts_nodes))
1329 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1330 stack_trap "do_nodes $mdts $LCTL \
1331 set_param mdt.*.enable_remote_rename=1" EXIT
1333 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1335 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1336 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1338 run_test 24z "cross-MDT rename is done as cp"
1340 test_24A() { # LU-3182
1343 test_mkdir $DIR/$tdir
1344 stack_trap "simple_cleanup_common $NFILES"
1345 createmany -m $DIR/$tdir/$tfile $NFILES
1346 local t=$(ls $DIR/$tdir | wc -l)
1347 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1348 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1350 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1351 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1353 run_test 24A "readdir() returns correct number of entries."
1355 test_24B() { # LU-4805
1356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1360 test_mkdir $DIR/$tdir
1361 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1362 error "create striped dir failed"
1364 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1365 [ $count -eq 2 ] || error "Expected 2, got $count"
1367 touch $DIR/$tdir/striped_dir/a
1369 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1370 [ $count -eq 3 ] || error "Expected 3, got $count"
1372 touch $DIR/$tdir/striped_dir/.f
1374 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1375 [ $count -eq 4 ] || error "Expected 4, got $count"
1377 rm -rf $DIR/$tdir || error "Can not delete directories"
1379 run_test 24B "readdir for striped dir return correct number of entries"
1382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1388 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1389 error "create striped dir failed"
1391 cd $DIR/$tdir/d0/striped_dir
1393 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1394 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1395 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d0_ino" = "$parent_ino" ] ||
1398 error ".. wrong, expect $d0_ino, get $parent_ino"
1400 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1401 error "mv striped dir failed"
1403 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1405 [ "$d1_ino" = "$parent_ino" ] ||
1406 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1408 run_test 24C "check .. in striped dir"
1411 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1415 mkdir $DIR/$tdir/src_dir
1416 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1417 error "create remote source failed"
1419 touch $DIR/$tdir/src_dir/src_child/a
1421 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1422 error "create remote target dir failed"
1424 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1425 error "create remote target child failed"
1427 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1428 error "rename dir cross MDT failed!"
1432 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1433 error "src_child still exists after rename"
1435 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1436 error "missing file(a) after rename"
1438 rm -rf $DIR/$tdir || error "Can not delete directories"
1440 run_test 24E "cross MDT rename/link"
1443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1446 [ "$SLOW" = "no" ] && repeats=100
1450 echo "$repeats repeats"
1451 for ((i = 0; i < repeats; i++)); do
1452 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1453 touch $DIR/$tdir/test/a || error "touch fails"
1454 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1455 rm -rf $DIR/$tdir/test || error "rmdir fails"
1460 run_test 24F "hash order vs readdir (LU-11330)"
1463 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1468 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1469 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1470 touch $DIR/$tdir-0/f1 || error "touch f1"
1471 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1472 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1473 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1474 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1475 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1477 run_test 24G "migrate symlink in rename"
1480 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1481 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1482 skip "MDT1 should be on another node"
1484 test_mkdir -i 1 -c 1 $DIR/$tdir
1485 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1486 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1487 touch $DIR/$tdir/$tfile || error "touch failed"
1489 run_test 24H "repeat FLD_QUERY rpc"
1492 echo '== symlink sanity ============================================='
1496 touch $DIR/s25/foo ||
1497 error "File creation in symlinked directory failed"
1499 run_test 25a "create file in symlinked directory ==============="
1502 [ ! -d $DIR/d25 ] && test_25a
1503 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1505 run_test 25b "lookup file in symlinked directory ==============="
1509 test_mkdir $DIR/d26/d26-2
1510 ln -s d26/d26-2 $DIR/s26
1511 touch $DIR/s26/foo || error "File creation failed"
1513 run_test 26a "multiple component symlink ======================="
1516 test_mkdir -p $DIR/$tdir/d26-2
1517 ln -s $tdir/d26-2/foo $DIR/s26-2
1518 touch $DIR/s26-2 || error "File creation failed"
1520 run_test 26b "multiple component symlink at end of lookup ======"
1523 test_mkdir $DIR/d26.2
1524 touch $DIR/d26.2/foo
1525 ln -s d26.2 $DIR/s26.2-1
1526 ln -s s26.2-1 $DIR/s26.2-2
1527 ln -s s26.2-2 $DIR/s26.2-3
1528 chmod 0666 $DIR/s26.2-3/foo
1530 run_test 26c "chain of symlinks"
1532 # recursive symlinks (bug 439)
1534 ln -s d26-3/foo $DIR/d26-3
1536 run_test 26d "create multiple component recursive symlink"
1539 [ ! -h $DIR/d26-3 ] && test_26d
1542 run_test 26e "unlink multiple component recursive symlink"
1544 # recursive symlinks (bug 7022)
1546 test_mkdir $DIR/$tdir
1547 test_mkdir $DIR/$tdir/$tfile
1548 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1549 test_mkdir -p lndir/bar1
1550 test_mkdir $DIR/$tdir/$tfile/$tfile
1551 cd $tfile || error "cd $tfile failed"
1552 ln -s .. dotdot || error "ln dotdot failed"
1553 ln -s dotdot/lndir lndir || error "ln lndir failed"
1554 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1555 output=`ls $tfile/$tfile/lndir/bar1`
1556 [ "$output" = bar1 ] && error "unexpected output"
1557 rm -r $tfile || error "rm $tfile failed"
1558 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1560 run_test 26f "rm -r of a directory which has recursive symlink"
1563 test_mkdir $DIR/$tdir
1564 $LFS getstripe $DIR/$tdir
1565 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1566 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1567 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1569 run_test 27a "one stripe file"
1572 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1574 test_mkdir $DIR/$tdir
1575 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1576 $LFS getstripe -c $DIR/$tdir/$tfile
1577 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1578 error "two-stripe file doesn't have two stripes"
1580 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1582 run_test 27b "create and write to two stripe file"
1584 # 27c family tests specific striping, setstripe -o
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1587 test_mkdir -p $DIR/$tdir
1590 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1591 $LFS getstripe -i $DIR/$tdir/$tfile
1592 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1593 error "stripe not on specified OST"
1595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1597 run_test 27ca "one stripe on specified OST"
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1601 test_mkdir -p $DIR/$tdir
1603 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1604 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1607 # Strip getstripe output to a space separated list of OSTs
1608 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1609 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1610 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1611 error "stripes not on specified OSTs"
1613 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1615 run_test 27cb "two stripes on specified OSTs"
1618 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1619 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1620 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cc "two stripes on the same OST"
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1640 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1641 skip "server does not support overstriping"
1642 test_mkdir -p $DIR/$tdir
1643 local osts="0,1,1,0"
1644 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1645 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1648 # Strip getstripe output to a space separated list of OSTs
1649 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1650 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1651 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1652 error "stripes not on specified OSTs"
1654 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1656 run_test 27cd "four stripes on two OSTs"
1659 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1660 skip_env "too many osts, skipping"
1661 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1662 skip "server does not support overstriping"
1663 # We do one more stripe than we have OSTs
1664 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1665 skip_env "ea_inode feature disabled"
1667 test_mkdir -p $DIR/$tdir
1669 for i in $(seq 0 $OSTCOUNT);
1672 if [ $i -ne $OSTCOUNT ]; then
1676 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1677 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1680 # Strip getstripe output to a space separated list of OSTs
1681 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1682 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1683 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1684 error "stripes not on specified OSTs"
1686 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1688 run_test 27ce "more stripes than OSTs with -o"
1691 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1694 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1695 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1696 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1697 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1698 error "failed to set $osp_proc=0"
1700 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1703 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1704 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1705 error "failed to set $osp_proc=1"
1708 error "should return error due to $osp_proc=0"
1710 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1713 test_mkdir $DIR/$tdir
1714 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1715 error "setstripe failed"
1716 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1717 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1719 run_test 27d "create file with default settings"
1722 # LU-5839 adds check for existed layout before setting it
1723 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1724 skip "Need MDS version at least 2.7.56"
1726 test_mkdir $DIR/$tdir
1727 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1728 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1729 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1731 run_test 27e "setstripe existing file (should return error)"
1734 test_mkdir $DIR/$tdir
1735 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1736 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1737 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1738 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1739 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1740 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1742 run_test 27f "setstripe with bad stripe size (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1748 error "$DIR/$tdir/$tfile has object"
1750 run_test 27g "$LFS getstripe with no objects"
1753 test_mkdir $DIR/$tdir
1754 touch $DIR/$tdir/$tfile || error "touch failed"
1755 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1756 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1758 (( rc == 2 )) || error "getstripe did not return ENOENT"
1760 run_test 27ga "$LFS getstripe with missing file (should return error)"
1763 test_mkdir $DIR/$tdir
1764 touch $DIR/$tdir/$tfile || error "touch failed"
1765 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1766 error "missing objects"
1768 run_test 27i "$LFS getstripe with some objects"
1771 test_mkdir $DIR/$tdir
1772 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1773 error "setstripe failed" || true
1775 run_test 27j "setstripe with bad stripe offset (should return error)"
1777 test_27k() { # bug 2844
1778 test_mkdir $DIR/$tdir
1779 local file=$DIR/$tdir/$tfile
1780 local ll_max_blksize=$((4 * 1024 * 1024))
1781 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1782 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1783 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1784 dd if=/dev/zero of=$file bs=4k count=1
1785 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1786 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1788 run_test 27k "limit i_blksize for broken user apps"
1791 mcreate $DIR/$tfile || error "creating file"
1792 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1793 error "setstripe should have failed" || true
1795 run_test 27l "check setstripe permissions (should return error)"
1798 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1800 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1801 skip_env "multiple clients -- skipping"
1803 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1805 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1806 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1808 stack_trap simple_cleanup_common
1809 test_mkdir $DIR/$tdir
1810 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1811 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1812 error "dd should fill OST0"
1814 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1816 [ $i -gt 256 ] && break
1819 touch $DIR/$tdir/$tfile.$i
1820 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1821 awk '{print $1}'| grep -w "0") ] &&
1822 error "OST0 was full but new created file still use it"
1824 touch $DIR/$tdir/$tfile.$i
1825 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1826 awk '{print $1}'| grep -w "0") ] &&
1827 error "OST0 was full but new created file still use it" || true
1829 run_test 27m "create file while OST0 was full"
1831 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1832 # if the OST isn't full anymore.
1834 local ostidx=${1:-""}
1839 local list=$(comma_list $(osts_nodes))
1840 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1842 do_nodes $list lctl set_param fail_loc=0
1843 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1844 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1845 awk '{print $1 * 2;exit;}')
1846 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1848 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1854 remote_mds_nodsh && skip "remote MDS with nodsh"
1855 remote_ost_nodsh && skip "remote OST with nodsh"
1858 rm -f $DIR/$tdir/$tfile
1859 exhaust_precreations 0 0x80000215
1860 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1861 touch $DIR/$tdir/$tfile || error "touch failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1865 run_test 27n "create file with some full OSTs"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 exhaust_all_precreations 0x215
1877 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1882 run_test 27o "create file with all full OSTs (should error)"
1884 function create_and_checktime() {
1889 for ((i=0; i < $loops; i++)); do
1890 local start=$SECONDS
1891 multiop $fname-$i Oc
1892 ((SECONDS-start < TIMEOUT)) ||
1893 error "creation took " $((SECONDS-$start)) && return 1
1898 local mdts=$(comma_list $(mdts_nodes))
1900 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1901 skip "Need MDS version at least 2.13.57"
1903 local f0=$DIR/${tfile}-0
1904 local f1=$DIR/${tfile}-1
1906 wait_delete_completed
1908 # refill precreated objects
1909 $LFS setstripe -i0 -c1 $f0
1911 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1912 # force QoS allocation policy
1913 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1914 stack_trap "do_nodes $mdts $LCTL set_param \
1915 lov.*.qos_threshold_rr=$saved" EXIT
1918 # one OST is unavailable, but still have few objects preallocated
1920 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1921 rm -rf $f1 $DIR/$tdir*" EXIT
1923 for ((i=0; i < 7; i++)); do
1924 mkdir $DIR/$tdir$i || error "can't create dir"
1925 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1926 error "can't set striping"
1928 for ((i=0; i < 7; i++)); do
1929 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1933 run_test 27oo "don't let few threads to reserve too many objects"
1936 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1938 remote_mds_nodsh && skip "remote MDS with nodsh"
1939 remote_ost_nodsh && skip "remote OST with nodsh"
1942 rm -f $DIR/$tdir/$tfile
1943 test_mkdir $DIR/$tdir
1945 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1946 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1947 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1949 exhaust_precreations 0 0x80000215
1950 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1951 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1952 $LFS getstripe $DIR/$tdir/$tfile
1956 run_test 27p "append to a truncated file with some full OSTs"
1959 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1961 remote_mds_nodsh && skip "remote MDS with nodsh"
1962 remote_ost_nodsh && skip "remote OST with nodsh"
1965 rm -f $DIR/$tdir/$tfile
1967 mkdir_on_mdt0 $DIR/$tdir
1968 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1969 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1970 error "truncate $DIR/$tdir/$tfile failed"
1971 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1973 exhaust_all_precreations 0x215
1975 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1976 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1980 run_test 27q "append to truncated file with all OSTs full (should error)"
1983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1985 remote_mds_nodsh && skip "remote MDS with nodsh"
1986 remote_ost_nodsh && skip "remote OST with nodsh"
1989 rm -f $DIR/$tdir/$tfile
1990 exhaust_precreations 0 0x80000215
1992 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1996 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1998 test_27s() { # bug 10725
1999 test_mkdir $DIR/$tdir
2000 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2001 local stripe_count=0
2002 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2003 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2004 error "stripe width >= 2^32 succeeded" || true
2007 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2009 test_27t() { # bug 10864
2014 $WLFS getstripe $tfile
2017 run_test 27t "check that utils parse path correctly"
2019 test_27u() { # bug 4900
2020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2021 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 local list=$(comma_list $(mdts_nodes))
2026 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2027 do_nodes $list $LCTL set_param fail_loc=0x139
2028 test_mkdir -p $DIR/$tdir
2029 stack_trap "simple_cleanup_common 1000"
2030 createmany -o $DIR/$tdir/$tfile 1000
2031 do_nodes $list $LCTL set_param fail_loc=0
2033 TLOG=$TMP/$tfile.getstripe
2034 $LFS getstripe $DIR/$tdir > $TLOG
2035 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2036 [[ $OBJS -gt 0 ]] &&
2037 error "$OBJS objects created on OST-0. See $TLOG" ||
2040 run_test 27u "skip object creation on OSC w/o objects"
2042 test_27v() { # bug 4900
2043 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2045 remote_mds_nodsh && skip "remote MDS with nodsh"
2046 remote_ost_nodsh && skip "remote OST with nodsh"
2048 exhaust_all_precreations 0x215
2051 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2053 touch $DIR/$tdir/$tfile
2054 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2056 for (( i=1; i < OSTCOUNT; i++ )); do
2057 do_facet ost$i lctl set_param fail_loc=0x705
2059 local START=`date +%s`
2060 createmany -o $DIR/$tdir/$tfile 32
2062 local FINISH=`date +%s`
2063 local TIMEOUT=`lctl get_param -n timeout`
2064 local PROCESS=$((FINISH - START))
2065 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2066 error "$FINISH - $START >= $TIMEOUT / 2"
2067 sleep $((TIMEOUT / 2 - PROCESS))
2070 run_test 27v "skip object creation on slow OST"
2072 test_27w() { # bug 10997
2073 test_mkdir $DIR/$tdir
2074 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2075 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2076 error "stripe size $size != 65536" || true
2077 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2078 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2080 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2083 [[ $OSTCOUNT -lt 2 ]] &&
2084 skip_env "skipping multiple stripe count/offset test"
2086 test_mkdir $DIR/$tdir
2087 for i in $(seq 1 $OSTCOUNT); do
2089 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2090 error "setstripe -c $i -i $offset failed"
2091 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2092 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2093 [ $count -ne $i ] && error "stripe count $count != $i" || true
2094 [ $index -ne $offset ] &&
2095 error "stripe offset $index != $offset" || true
2098 run_test 27wa "check $LFS setstripe -c -i options"
2101 remote_ost_nodsh && skip "remote OST with nodsh"
2102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 OFFSET=$(($OSTCOUNT - 1))
2107 local OST=$(ostname_from_index $OSTIDX)
2109 test_mkdir $DIR/$tdir
2110 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2111 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2113 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2114 for i in $(seq 0 $OFFSET); do
2115 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2116 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2117 error "OST0 was degraded but new created file still use it"
2119 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2121 run_test 27x "create files while OST0 is degraded"
2124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2125 remote_mds_nodsh && skip "remote MDS with nodsh"
2126 remote_ost_nodsh && skip "remote OST with nodsh"
2127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2129 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2130 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2131 osp.$mdtosc.prealloc_last_id)
2132 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2133 osp.$mdtosc.prealloc_next_id)
2134 local fcount=$((last_id - next_id))
2135 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2136 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2138 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2139 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2140 local OST_DEACTIVE_IDX=-1
2145 for OSC in $MDS_OSCS; do
2146 OST=$(osc_to_ost $OSC)
2147 OSTIDX=$(index_from_ostuuid $OST)
2148 if [ $OST_DEACTIVE_IDX == -1 ]; then
2149 OST_DEACTIVE_IDX=$OSTIDX
2151 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2152 echo $OSC "is Deactivated:"
2153 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2157 OSTIDX=$(index_from_ostuuid $OST)
2158 test_mkdir $DIR/$tdir
2159 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2161 for OSC in $MDS_OSCS; do
2162 OST=$(osc_to_ost $OSC)
2163 OSTIDX=$(index_from_ostuuid $OST)
2164 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2165 echo $OST "is degraded:"
2166 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2167 obdfilter.$OST.degraded=1
2172 createmany -o $DIR/$tdir/$tfile $fcount
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2178 echo $OST "is recovered from degraded:"
2179 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2180 obdfilter.$OST.degraded=0
2182 do_facet $SINGLEMDS lctl --device %$OSC activate
2186 # all osp devices get activated, hence -1 stripe count restored
2187 local stripe_count=0
2189 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2190 # devices get activated.
2192 $LFS setstripe -c -1 $DIR/$tfile
2193 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2195 [ $stripe_count -ne $OSTCOUNT ] &&
2196 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2199 run_test 27y "create files while OST0 is degraded and the rest inactive"
2205 lmm_count=$($LFS getstripe -c $1)
2206 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2207 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2209 local old_ifs="$IFS"
2211 fid=($($LFS path2fid $1))
2214 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2215 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2217 # compare lmm_seq and lu_fid->f_seq
2218 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2219 # compare lmm_object_id and lu_fid->oid
2220 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2222 # check the trusted.fid attribute of the OST objects of the file
2223 local have_obdidx=false
2225 $LFS getstripe $1 | while read obdidx oid hex seq; do
2226 # skip lines up to and including "obdidx"
2227 [ -z "$obdidx" ] && break
2228 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2229 $have_obdidx || continue
2231 local ost=$((obdidx + 1))
2232 local dev=$(ostdevname $ost)
2235 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2237 seq=$(echo $seq | sed -e "s/^0x//g")
2238 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2239 oid_hex=$(echo $oid)
2241 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2243 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2247 # Don't unmount/remount the OSTs if we don't need to do that.
2248 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2249 # update too, until that use mount/ll_decode_filter_fid/mount.
2250 # Re-enable when debugfs will understand new filter_fid.
2252 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2253 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2254 $dev 2>/dev/null" | grep "parent=")
2256 if [ -z "$ff" ]; then
2258 mount_fstype ost$ost
2259 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2260 $(facet_mntpt ost$ost)/$obj_file)
2261 unmount_fstype ost$ost
2262 start ost$ost $dev $OST_MOUNT_OPTS
2266 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2268 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2270 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2271 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2273 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2274 # stripe_size=1048576 component_id=1 component_start=0 \
2275 # component_end=33554432
2276 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2277 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2278 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2280 if grep -q 'stripe=' <<<$ff; then
2281 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2283 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2284 # into f_ver in this case. See comment on ff_parent.
2285 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2288 # compare lmm_seq and filter_fid->ff_parent.f_seq
2289 [ $ff_pseq = $lmm_seq ] ||
2290 error "FF parent SEQ $ff_pseq != $lmm_seq"
2291 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2292 [ $ff_poid = $lmm_oid ] ||
2293 error "FF parent OID $ff_poid != $lmm_oid"
2294 (($ff_pstripe == $stripe_nr)) ||
2295 error "FF stripe $ff_pstripe != $stripe_nr"
2297 stripe_nr=$((stripe_nr + 1))
2298 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2300 if grep -q 'stripe_count=' <<<$ff; then
2301 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2302 -e 's/ .*//' <<<$ff)
2303 [ $lmm_count = $ff_scnt ] ||
2304 error "FF stripe count $lmm_count != $ff_scnt"
2310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2311 remote_ost_nodsh && skip "remote OST with nodsh"
2313 test_mkdir $DIR/$tdir
2314 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2315 { error "setstripe -c -1 failed"; return 1; }
2316 # We need to send a write to every object to get parent FID info set.
2317 # This _should_ also work for setattr, but does not currently.
2318 # touch $DIR/$tdir/$tfile-1 ||
2319 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2320 { error "dd $tfile-1 failed"; return 2; }
2321 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2322 { error "setstripe -c -1 failed"; return 3; }
2323 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2324 { error "dd $tfile-2 failed"; return 4; }
2326 # make sure write RPCs have been sent to OSTs
2329 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2330 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2332 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2334 test_27A() { # b=19102
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2337 save_layout_restore_at_exit $MOUNT
2338 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2339 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2340 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2341 local default_size=$($LFS getstripe -S $MOUNT)
2342 local default_offset=$($LFS getstripe -i $MOUNT)
2343 local dsize=$(do_facet $SINGLEMDS \
2344 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2345 [ $default_size -eq $dsize ] ||
2346 error "stripe size $default_size != $dsize"
2347 [ $default_offset -eq -1 ] ||
2348 error "stripe offset $default_offset != -1"
2350 run_test 27A "check filesystem-wide default LOV EA values"
2352 test_27B() { # LU-2523
2353 test_mkdir $DIR/$tdir
2354 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2356 # open f1 with O_LOV_DELAY_CREATE
2358 # call setstripe ioctl on open file descriptor for f1
2360 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2364 # open f1 with O_LOV_DELAY_CREATE
2366 # call setstripe ioctl on open file descriptor for f1
2368 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2370 # Allow multiop to fail in imitation of NFS's busted semantics.
2373 run_test 27B "call setstripe on open unlinked file/rename victim"
2375 # 27C family tests full striping and overstriping
2376 test_27Ca() { #LU-2871
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2385 test_mkdir $DIR/$tdir
2387 for i in $(seq 0 $((OSTCOUNT - 1))); do
2388 # set stripe across all OSTs starting from OST$i
2389 $LFS setstripe -i $i -c -1 $tfile$i
2390 # get striping information
2391 ost_idx=($($LFS getstripe $tfile$i |
2392 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2393 echo "OST Index: ${ost_idx[*]}"
2396 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2397 error "${#ost_idx[@]} != $OSTCOUNT"
2399 for index in $(seq 0 $((OSTCOUNT - 1))); do
2401 for j in "${ost_idx[@]}"; do
2402 if [ $index -eq $j ]; then
2408 error "Can not find $index in ${ost_idx[*]}"
2412 run_test 27Ca "check full striping across all OSTs"
2415 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2416 skip "server does not support overstriping"
2417 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2418 skip_env "too many osts, skipping"
2420 test_mkdir -p $DIR/$tdir
2421 local setcount=$(($OSTCOUNT * 2))
2422 [ $setcount -lt 160 ] || large_xattr_enabled ||
2423 skip_env "ea_inode feature disabled"
2425 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2426 error "setstripe failed"
2428 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2429 [ $count -eq $setcount ] ||
2430 error "stripe count $count, should be $setcount"
2432 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2433 error "overstriped should be set in pattern"
2435 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2438 run_test 27Cb "more stripes than OSTs with -C"
2441 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2442 skip "server does not support overstriping"
2443 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2445 test_mkdir -p $DIR/$tdir
2446 local setcount=$(($OSTCOUNT - 1))
2448 [ $setcount -lt 160 ] || large_xattr_enabled ||
2449 skip_env "ea_inode feature disabled"
2451 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2452 error "setstripe failed"
2454 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2455 [ $count -eq $setcount ] ||
2456 error "stripe count $count, should be $setcount"
2458 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2459 error "overstriped should not be set in pattern"
2461 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2464 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2467 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2468 skip "server does not support overstriping"
2469 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2470 large_xattr_enabled || skip_env "ea_inode feature disabled"
2472 test_mkdir -p $DIR/$tdir
2473 local setcount=$LOV_MAX_STRIPE_COUNT
2475 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2476 error "setstripe failed"
2478 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2479 [ $count -eq $setcount ] ||
2480 error "stripe count $count, should be $setcount"
2482 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2483 error "overstriped should be set in pattern"
2485 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2488 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2490 run_test 27Cd "test maximum stripe count"
2493 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2494 skip "server does not support overstriping"
2495 test_mkdir -p $DIR/$tdir
2497 pool_add $TESTNAME || error "Pool creation failed"
2498 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2502 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2503 error "setstripe failed"
2505 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2506 [ $count -eq $setcount ] ||
2507 error "stripe count $count, should be $setcount"
2509 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2510 error "overstriped should be set in pattern"
2512 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2515 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2517 run_test 27Ce "test pool with overstriping"
2520 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2521 skip "server does not support overstriping"
2522 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2523 skip_env "too many osts, skipping"
2525 test_mkdir -p $DIR/$tdir
2527 local setcount=$(($OSTCOUNT * 2))
2528 [ $setcount -lt 160 ] || large_xattr_enabled ||
2529 skip_env "ea_inode feature disabled"
2531 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2532 error "setstripe failed"
2534 echo 1 > $DIR/$tdir/$tfile
2536 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2537 [ $count -eq $setcount ] ||
2538 error "stripe count $count, should be $setcount"
2540 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2541 error "overstriped should be set in pattern"
2543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2546 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2548 run_test 27Cf "test default inheritance with overstriping"
2551 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2553 remote_mds_nodsh && skip "remote MDS with nodsh"
2555 local POOL=${POOL:-testpool}
2557 local last_ost=$(($OSTCOUNT - 1))
2559 local ost_list=$(seq $first_ost $ost_step $last_ost)
2560 local ost_range="$first_ost $last_ost $ost_step"
2562 test_mkdir $DIR/$tdir
2563 pool_add $POOL || error "pool_add failed"
2564 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2567 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2569 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2570 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2571 skip27D+=" -s 30,31"
2572 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2573 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2574 skip27D+=" -s 32,33"
2575 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2577 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2578 error "llapi_layout_test failed"
2580 destroy_test_pools || error "destroy test pools failed"
2582 run_test 27D "validate llapi_layout API"
2584 # Verify that default_easize is increased from its initial value after
2585 # accessing a widely striped file.
2587 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2588 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2589 skip "client does not have LU-3338 fix"
2591 # 72 bytes is the minimum space required to store striping
2592 # information for a file striped across one OST:
2593 # (sizeof(struct lov_user_md_v3) +
2594 # sizeof(struct lov_user_ost_data_v1))
2596 $LCTL set_param -n llite.*.default_easize $min_easize ||
2597 error "lctl set_param failed"
2598 local easize=$($LCTL get_param -n llite.*.default_easize)
2600 [ $easize -eq $min_easize ] ||
2601 error "failed to set default_easize"
2603 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2604 error "setstripe failed"
2605 # In order to ensure stat() call actually talks to MDS we need to
2606 # do something drastic to this file to shake off all lock, e.g.
2607 # rename it (kills lookup lock forcing cache cleaning)
2608 mv $DIR/$tfile $DIR/${tfile}-1
2609 ls -l $DIR/${tfile}-1
2612 easize=$($LCTL get_param -n llite.*.default_easize)
2614 [ $easize -gt $min_easize ] ||
2615 error "default_easize not updated"
2617 run_test 27E "check that default extended attribute size properly increases"
2619 test_27F() { # LU-5346/LU-7975
2620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2621 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2622 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2623 skip "Need MDS version at least 2.8.51"
2624 remote_ost_nodsh && skip "remote OST with nodsh"
2626 test_mkdir $DIR/$tdir
2628 $LFS setstripe -c 2 $DIR/$tdir
2630 # stop all OSTs to reproduce situation for LU-7975 ticket
2631 for num in $(seq $OSTCOUNT); do
2635 # open/create f0 with O_LOV_DELAY_CREATE
2636 # truncate f0 to a non-0 size
2638 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2640 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2641 # open/write it again to force delayed layout creation
2642 cat /etc/hosts > $DIR/$tdir/f0 &
2646 for num in $(seq $OSTCOUNT); do
2647 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2648 error "ost$num failed to start"
2651 wait $catpid || error "cat failed"
2653 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2654 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2655 error "wrong stripecount"
2658 run_test 27F "Client resend delayed layout creation with non-zero size"
2660 test_27G() { #LU-10629
2661 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2662 skip "Need MDS version at least 2.11.51"
2663 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2664 remote_mds_nodsh && skip "remote MDS with nodsh"
2665 local POOL=${POOL:-testpool}
2666 local ostrange="0 0 1"
2668 test_mkdir $DIR/$tdir
2669 touch $DIR/$tdir/$tfile.nopool
2670 pool_add $POOL || error "pool_add failed"
2671 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2672 $LFS setstripe -p $POOL $DIR/$tdir
2674 local pool=$($LFS getstripe -p $DIR/$tdir)
2676 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2677 touch $DIR/$tdir/$tfile.default
2678 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2679 $LFS find $DIR/$tdir -type f --pool $POOL
2680 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2681 [[ "$found" == "2" ]] ||
2682 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2684 $LFS setstripe -d $DIR/$tdir
2686 pool=$($LFS getstripe -p -d $DIR/$tdir)
2688 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2690 run_test 27G "Clear OST pool from stripe"
2693 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2694 skip "Need MDS version newer than 2.11.54"
2695 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2696 test_mkdir $DIR/$tdir
2697 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2698 touch $DIR/$tdir/$tfile
2699 $LFS getstripe -c $DIR/$tdir/$tfile
2700 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2701 error "two-stripe file doesn't have two stripes"
2703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2704 $LFS getstripe -y $DIR/$tdir/$tfile
2705 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2706 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2707 error "expected l_ost_idx: [02]$ not matched"
2709 # make sure ost list has been cleared
2710 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2711 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2712 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2714 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2716 run_test 27H "Set specific OSTs stripe"
2719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2721 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2722 skip "Need MDS version newer than 2.12.52"
2723 local pool=$TESTNAME
2724 local ostrange="1 1 1"
2726 save_layout_restore_at_exit $MOUNT
2727 $LFS setstripe -c 2 -i 0 $MOUNT
2728 pool_add $pool || error "pool_add failed"
2729 pool_add_targets $pool $ostrange ||
2730 error "pool_add_targets failed"
2731 test_mkdir $DIR/$tdir
2732 $LFS setstripe -p $pool $DIR/$tdir
2733 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2734 $LFS getstripe $DIR/$tdir/$tfile
2736 run_test 27I "check that root dir striping does not break parent dir one"
2739 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2740 skip "Need MDS version newer than 2.12.51"
2742 test_mkdir $DIR/$tdir
2743 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2744 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2746 # create foreign file (raw way)
2747 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2748 error "creating $tfile w/ hex flags w/o --foreign should fail"
2750 ! $LFS setstripe --foreign --flags foo \
2751 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2752 error "creating $tfile with '--flags foo' should fail"
2754 ! $LFS setstripe --foreign --flags 0xffffffff \
2755 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2756 error "creating $tfile w/ 0xffffffff flags should fail"
2758 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2759 -t 1 -F 0xda08 || error "create_foreign_file failed"
2761 # verify foreign file (raw way)
2762 parse_foreign_file -f $DIR/$tdir/$tfile |
2763 grep "lov_foreign_magic: 0x0BD70BD0" ||
2764 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2765 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2766 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2767 parse_foreign_file -f $DIR/$tdir/$tfile |
2768 grep "lov_foreign_size: 73" ||
2769 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2770 parse_foreign_file -f $DIR/$tdir/$tfile |
2771 grep "lov_foreign_type: 1" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2773 parse_foreign_file -f $DIR/$tdir/$tfile |
2774 grep "lov_foreign_flags: 0x0000DA08" ||
2775 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2776 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_value: 0x" |
2778 sed -e 's/lov_foreign_value: 0x//')
2779 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2780 [[ $lov = ${lov2// /} ]] ||
2781 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2783 # create foreign file (lfs + API)
2784 $LFS setstripe --foreign=none --flags 0xda08 \
2785 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2786 error "$DIR/$tdir/${tfile}2: create failed"
2788 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2789 grep "lfm_magic:.*0x0BD70BD0" ||
2790 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2791 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2792 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2793 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2794 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2795 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2796 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2797 grep "lfm_flags:.*0x0000DA08" ||
2798 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2799 $LFS getstripe $DIR/$tdir/${tfile}2 |
2800 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2803 # modify striping should fail
2804 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2805 error "$DIR/$tdir/$tfile: setstripe should fail"
2806 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2807 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2810 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2811 cat $DIR/$tdir/${tfile}2 &&
2812 error "$DIR/$tdir/${tfile}2: read should fail"
2813 cat /etc/passwd > $DIR/$tdir/$tfile &&
2814 error "$DIR/$tdir/$tfile: write should fail"
2815 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2816 error "$DIR/$tdir/${tfile}2: write should fail"
2819 chmod 222 $DIR/$tdir/$tfile ||
2820 error "$DIR/$tdir/$tfile: chmod failed"
2821 chmod 222 $DIR/$tdir/${tfile}2 ||
2822 error "$DIR/$tdir/${tfile}2: chmod failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2826 error "$DIR/$tdir/$tfile: chown failed"
2827 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2828 error "$DIR/$tdir/${tfile}2: chown failed"
2830 # rename should work
2831 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2832 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2833 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2834 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2836 #remove foreign file
2837 rm $DIR/$tdir/${tfile}.new ||
2838 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2839 rm $DIR/$tdir/${tfile}2.new ||
2840 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2842 run_test 27J "basic ops on file with foreign LOV"
2845 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2846 skip "Need MDS version newer than 2.12.49"
2848 test_mkdir $DIR/$tdir
2849 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2850 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2852 # create foreign dir (raw way)
2853 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2854 error "creating $tdir w/ hex flags w/o --foreign should fail"
2856 ! $LFS setdirstripe --foreign --flags foo \
2857 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2858 error "creating $tdir with '--flags foo' should fail"
2860 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2861 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2862 error "creating $tdir w/ 0xffffffff flags should fail"
2864 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2865 error "create_foreign_dir FAILED"
2867 # verify foreign dir (raw way)
2868 parse_foreign_dir -d $DIR/$tdir/$tdir |
2869 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2870 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2871 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2872 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2873 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2874 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2875 parse_foreign_dir -d $DIR/$tdir/$tdir |
2876 grep "lmv_foreign_flags: 55813$" ||
2877 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2878 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2879 grep "lmv_foreign_value: 0x" |
2880 sed 's/lmv_foreign_value: 0x//')
2881 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2883 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2885 # create foreign dir (lfs + API)
2886 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2887 $DIR/$tdir/${tdir}2 ||
2888 error "$DIR/$tdir/${tdir}2: create failed"
2890 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2892 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2893 grep "lfm_magic:.*0x0CD50CD0" ||
2894 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2895 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2896 # - sizeof(lfm_type) - sizeof(lfm_flags)
2897 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2898 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2899 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2900 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2901 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2902 grep "lfm_flags:.*0x0000DA05" ||
2903 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2904 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2905 grep "lfm_value.*${uuid1}@${uuid2}" ||
2906 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2908 # file create in dir should fail
2909 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2910 touch $DIR/$tdir/${tdir}2/$tfile &&
2911 error "$DIR/${tdir}2: file create should fail"
2914 chmod 777 $DIR/$tdir/$tdir ||
2915 error "$DIR/$tdir: chmod failed"
2916 chmod 777 $DIR/$tdir/${tdir}2 ||
2917 error "$DIR/${tdir}2: chmod failed"
2920 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2921 error "$DIR/$tdir: chown failed"
2922 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2923 error "$DIR/${tdir}2: chown failed"
2925 # rename should work
2926 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2927 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2928 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2929 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2932 rmdir $DIR/$tdir/${tdir}.new ||
2933 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2934 rmdir $DIR/$tdir/${tdir}2.new ||
2935 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2937 run_test 27K "basic ops on dir with foreign LMV"
2940 remote_mds_nodsh && skip "remote MDS with nodsh"
2942 local POOL=${POOL:-$TESTNAME}
2944 pool_add $POOL || error "pool_add failed"
2946 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2947 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2948 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2950 run_test 27L "lfs pool_list gives correct pool name"
2953 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2954 skip "Need MDS version >= than 2.12.57"
2955 remote_mds_nodsh && skip "remote MDS with nodsh"
2956 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2958 # Set default striping on directory
2961 local mdts=$(comma_list $(mdts_nodes))
2963 # if we run against a 2.12 server which lacks overstring support
2964 # then the connect_flag will not report overstriping, even if client
2966 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2967 stripe_opt="-C $setcount"
2968 elif (( $OSTCOUNT >= $setcount )); then
2969 stripe_opt="-c $setcount"
2971 skip "server does not support overstriping"
2974 test_mkdir $DIR/$tdir
2976 # Validate existing append_* params and ensure restore
2977 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2978 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2979 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2981 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2982 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2983 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2985 $LFS setstripe $stripe_opt $DIR/$tdir
2987 echo 1 > $DIR/$tdir/${tfile}.1
2988 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2989 [ $count -eq $setcount ] ||
2990 error "(1) stripe count $count, should be $setcount"
2992 local appendcount=$orig_count
2993 echo 1 >> $DIR/$tdir/${tfile}.2_append
2994 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2995 [ $count -eq $appendcount ] ||
2996 error "(2)stripe count $count, should be $appendcount for append"
2998 # Disable O_APPEND striping, verify it works
2999 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3001 # Should now get the default striping, which is 4
3003 echo 1 >> $DIR/$tdir/${tfile}.3_append
3004 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3005 [ $count -eq $setcount ] ||
3006 error "(3) stripe count $count, should be $setcount"
3008 # Try changing the stripe count for append files
3009 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3011 # Append striping is now 2 (directory default is still 4)
3013 echo 1 >> $DIR/$tdir/${tfile}.4_append
3014 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3015 [ $count -eq $appendcount ] ||
3016 error "(4) stripe count $count, should be $appendcount for append"
3018 # Test append stripe count of -1
3019 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3020 appendcount=$OSTCOUNT
3021 echo 1 >> $DIR/$tdir/${tfile}.5
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3023 [ $count -eq $appendcount ] ||
3024 error "(5) stripe count $count, should be $appendcount for append"
3026 # Set append striping back to default of 1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3029 # Try a new default striping, PFL + DOM
3030 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3032 # Create normal DOM file, DOM returns stripe count == 0
3034 touch $DIR/$tdir/${tfile}.6
3035 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3036 [ $count -eq $setcount ] ||
3037 error "(6) stripe count $count, should be $setcount"
3041 echo 1 >> $DIR/$tdir/${tfile}.7_append
3042 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3043 [ $count -eq $appendcount ] ||
3044 error "(7) stripe count $count, should be $appendcount for append"
3046 # Clean up DOM layout
3047 $LFS setstripe -d $DIR/$tdir
3049 save_layout_restore_at_exit $MOUNT
3050 # Now test that append striping works when layout is from root
3051 $LFS setstripe -c 2 $MOUNT
3052 # Make a special directory for this
3053 mkdir $DIR/${tdir}/${tdir}.2
3055 # Verify for normal file
3057 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3058 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3059 [ $count -eq $setcount ] ||
3060 error "(8) stripe count $count, should be $setcount"
3063 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3064 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3065 [ $count -eq $appendcount ] ||
3066 error "(9) stripe count $count, should be $appendcount for append"
3068 # Now test O_APPEND striping with pools
3069 pool_add $TESTNAME || error "pool creation failed"
3070 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3071 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3073 echo 1 >> $DIR/$tdir/${tfile}.10_append
3075 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3076 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3078 # Check that count is still correct
3080 echo 1 >> $DIR/$tdir/${tfile}.11_append
3081 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3082 [ $count -eq $appendcount ] ||
3083 error "(11) stripe count $count, should be $appendcount for append"
3085 # Disable O_APPEND stripe count, verify pool works separately
3086 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3088 echo 1 >> $DIR/$tdir/${tfile}.12_append
3090 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3091 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3093 # Remove pool setting, verify it's not applied
3094 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3096 echo 1 >> $DIR/$tdir/${tfile}.13_append
3098 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3099 [ "$pool" = "" ] || error "(13) pool found: $pool"
3101 run_test 27M "test O_APPEND striping"
3104 combined_mgs_mds && skip "needs separate MGS/MDT"
3106 pool_add $TESTNAME || error "pool_add failed"
3107 do_facet mgs "$LCTL pool_list $FSNAME" |
3108 grep -Fx "${FSNAME}.${TESTNAME}" ||
3109 error "lctl pool_list on MGS failed"
3111 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3113 clean_foreign_symlink() {
3115 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3116 for i in $DIR/$tdir/* ; do
3117 $LFS unlink_foreign $i || true
3122 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3123 skip "Need MDS version newer than 2.12.51"
3125 test_mkdir $DIR/$tdir
3126 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3127 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3129 trap clean_foreign_symlink EXIT
3131 # enable foreign_symlink behaviour
3132 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3134 # foreign symlink LOV format is a partial path by default
3136 # create foreign file (lfs + API)
3137 $LFS setstripe --foreign=symlink --flags 0xda05 \
3138 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3139 error "$DIR/$tdir/${tfile}: create failed"
3141 $LFS getstripe -v $DIR/$tdir/${tfile} |
3142 grep "lfm_magic:.*0x0BD70BD0" ||
3143 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3144 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3145 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3146 $LFS getstripe -v $DIR/$tdir/${tfile} |
3147 grep "lfm_flags:.*0x0000DA05" ||
3148 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3149 $LFS getstripe $DIR/$tdir/${tfile} |
3150 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3151 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3153 # modify striping should fail
3154 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3155 error "$DIR/$tdir/$tfile: setstripe should fail"
3157 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3158 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3159 cat /etc/passwd > $DIR/$tdir/$tfile &&
3160 error "$DIR/$tdir/$tfile: write should fail"
3162 # rename should succeed
3163 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3164 error "$DIR/$tdir/$tfile: rename has failed"
3166 #remove foreign_symlink file should fail
3167 rm $DIR/$tdir/${tfile}.new &&
3168 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3171 mkdir /tmp/${uuid1} ||
3172 error "/tmp/${uuid1}: mkdir has failed"
3173 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3174 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3175 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3176 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3177 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3178 #read should succeed now
3179 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3180 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3181 #write should succeed now
3182 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3183 error "$DIR/$tdir/${tfile}.new: write should succeed"
3184 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3185 error "$DIR/$tdir/${tfile}.new: diff has failed"
3186 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3187 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3189 #check that getstripe still works
3190 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3191 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3193 # chmod should still succeed
3194 chmod 644 $DIR/$tdir/${tfile}.new ||
3195 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3197 # chown should still succeed
3198 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3199 error "$DIR/$tdir/${tfile}.new: chown has failed"
3201 # rename should still succeed
3202 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3203 error "$DIR/$tdir/${tfile}.new: rename has failed"
3205 #remove foreign_symlink file should still fail
3206 rm $DIR/$tdir/${tfile} &&
3207 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3209 #use special ioctl() to unlink foreign_symlink file
3210 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3211 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3214 run_test 27O "basic ops on foreign file of symlink type"
3217 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3218 skip "Need MDS version newer than 2.12.49"
3220 test_mkdir $DIR/$tdir
3221 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3222 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3224 trap clean_foreign_symlink EXIT
3226 # enable foreign_symlink behaviour
3227 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3229 # foreign symlink LMV format is a partial path by default
3231 # create foreign dir (lfs + API)
3232 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3233 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3234 error "$DIR/$tdir/${tdir}: create failed"
3236 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3238 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3239 grep "lfm_magic:.*0x0CD50CD0" ||
3240 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3241 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3242 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3243 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3244 grep "lfm_flags:.*0x0000DA05" ||
3245 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3246 $LFS getdirstripe $DIR/$tdir/${tdir} |
3247 grep "lfm_value.*${uuid1}/${uuid2}" ||
3248 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3250 # file create in dir should fail
3251 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3252 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3254 # rename should succeed
3255 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3256 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3258 #remove foreign_symlink dir should fail
3259 rmdir $DIR/$tdir/${tdir}.new &&
3260 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3263 mkdir -p /tmp/${uuid1}/${uuid2} ||
3264 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3265 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3266 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3267 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3268 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3269 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3270 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3271 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3273 #check that getstripe fails now that foreign_symlink enabled
3274 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3275 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3277 # file create in dir should work now
3278 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3279 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3280 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3281 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3282 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3283 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3285 # chmod should still succeed
3286 chmod 755 $DIR/$tdir/${tdir}.new ||
3287 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3289 # chown should still succeed
3290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3291 error "$DIR/$tdir/${tdir}.new: chown has failed"
3293 # rename should still succeed
3294 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3295 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3297 #remove foreign_symlink dir should still fail
3298 rmdir $DIR/$tdir/${tdir} &&
3299 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3301 #use special ioctl() to unlink foreign_symlink file
3302 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3303 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3305 #created file should still exist
3306 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3307 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3308 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3309 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3311 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3314 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3315 stack_trap "rm -f $TMP/$tfile*"
3317 test_mkdir $DIR/$tdir-1
3318 test_mkdir $DIR/$tdir-2
3320 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3321 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3323 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3324 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3326 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3327 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3329 # Create some bad symlinks and ensure that we don't loop
3330 # forever or something. These should return ELOOP (40) and
3331 # ENOENT (2) but I don't want to test for that because there's
3332 # always some weirdo architecture that needs to ruin
3333 # everything by defining these error numbers differently.
3335 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3336 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3338 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3339 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3343 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3346 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3347 skip "need MDS 2.14.55 or later"
3348 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3350 local testdir="$DIR/$tdir"
3351 test_mkdir -p $testdir
3352 stack_trap "rm -rf $testdir"
3353 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3355 local f1="$testdir/f1"
3356 touch $f1 || error "failed to touch $f1"
3357 local count=$($LFS getstripe -c $f1)
3358 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3360 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3361 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3363 local maxcount=$(($OSTCOUNT - 1))
3364 local mdts=$(comma_list $(mdts_nodes))
3365 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3366 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3368 local f2="$testdir/f2"
3369 touch $f2 || error "failed to touch $f2"
3370 local count=$($LFS getstripe -c $f2)
3371 (( $count == $maxcount )) || error "wrong stripe count"
3373 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3376 [ $(facet_host client) == $(facet_host ost1) ] &&
3377 skip "need ost1 and client on different nodes"
3379 #define OBD_FAIL_OSC_NO_GRANT 0x411
3380 $LCTL set_param fail_loc=0x20000411 fail_val=1
3381 #define OBD_FAIL_OST_ENOSPC 0x215
3382 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3383 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3384 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3385 error "multiop failed"
3387 run_test 27T "no eio on close on partial write due to enosp"
3390 local dir=$DIR/$tdir
3391 local file=$dir/$tfile
3392 local append_pool=${TESTNAME}-append
3393 local normal_pool=${TESTNAME}-normal
3397 local mdts=$(comma_list $(mdts_nodes))
3400 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3401 # skip "Need MDS version at least 2.15.42"
3403 # Validate existing append_* params and ensure restore
3404 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3405 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3406 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3408 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3409 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3410 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3412 pool_add $append_pool || error "pool creation failed"
3413 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3415 pool_add $normal_pool || error "pool creation failed"
3416 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3419 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3422 $LFS getstripe $file.1
3424 pool=$($LFS getstripe -p $file.1)
3425 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3427 stripe_count2=$($LFS getstripe -c $file.1)
3428 ((stripe_count2 == stripe_count)) ||
3429 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3431 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3434 $LFS getstripe $file.2
3436 pool=$($LFS getstripe -p $file.2)
3437 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3439 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3442 $LFS getstripe $file.3
3444 stripe_count2=$($LFS getstripe -c $file.3)
3445 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3447 run_test 27U "append pool and stripe count work with composite default layout"
3449 # createtest also checks that device nodes are created and
3450 # then visible correctly (#2091)
3451 test_28() { # bug 2091
3453 $CREATETEST $DIR/d28/ct || error "createtest failed"
3455 run_test 28 "create/mknod/mkdir with bad file types ============"
3458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3460 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3462 stack_trap "restore_opencache"
3465 sync; sleep 1; sync # flush out any dirty pages from previous tests
3472 declare -i LOCKCOUNTORIG=0
3473 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3474 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3476 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3478 declare -i LOCKUNUSEDCOUNTORIG=0
3479 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3480 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3487 declare -i LOCKCOUNTCURRENT=0
3488 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3489 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3492 declare -i LOCKUNUSEDCOUNTCURRENT=0
3493 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3494 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3497 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3498 $LCTL set_param -n ldlm.dump_namespaces ""
3499 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3500 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3501 log "dumped log to $TMP/test_29.dk (bug 5793)"
3504 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3505 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3506 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3507 log "dumped log to $TMP/test_29.dk (bug 5793)"
3511 run_test 29 "IT_GETATTR regression ============================"
3513 test_30a() { # was test_30
3514 cp $(which ls) $DIR || cp /bin/ls $DIR
3515 $DIR/ls / || error "Can't execute binary from lustre"
3518 run_test 30a "execute binary from Lustre (execve) =============="
3521 cp `which ls` $DIR || cp /bin/ls $DIR
3523 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3526 run_test 30b "execute binary from Lustre as non-root ==========="
3528 test_30c() { # b=22376
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 cp $(which ls) $DIR || cp /bin/ls $DIR
3533 cancel_lru_locks mdc
3534 cancel_lru_locks osc
3535 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3538 run_test 30c "execute binary from Lustre without read perms ===="
3541 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3543 for i in {1..10}; do
3544 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3547 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3548 wait $PID || error "executing dd from Lustre failed"
3554 run_test 30d "execute binary from Lustre while clear locks"
3557 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3558 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3560 run_test 31a "open-unlink file =================================="
3563 touch $DIR/f31 || error "touch $DIR/f31 failed"
3564 ln $DIR/f31 $DIR/f31b || error "ln failed"
3565 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3566 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3568 run_test 31b "unlink file with multiple links while open ======="
3571 touch $DIR/f31 || error "touch $DIR/f31 failed"
3572 ln $DIR/f31 $DIR/f31c || error "ln failed"
3573 multiop_bg_pause $DIR/f31 O_uc ||
3574 error "multiop_bg_pause for $DIR/f31 failed"
3576 $MULTIOP $DIR/f31c Ouc
3577 kill -USR1 $MULTIPID
3580 run_test 31c "open-unlink file with multiple links ============="
3583 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3584 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3586 run_test 31d "remove of open directory ========================="
3588 test_31e() { # bug 2904
3589 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3591 run_test 31e "remove of open non-empty directory ==============="
3593 test_31f() { # bug 4554
3594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3597 test_mkdir $DIR/d31f
3598 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3599 cp /etc/hosts $DIR/d31f
3601 $LFS getstripe $DIR/d31f/hosts
3602 multiop_bg_pause $DIR/d31f D_c || return 1
3605 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3606 test_mkdir $DIR/d31f
3607 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3608 cp /etc/hosts $DIR/d31f
3610 $LFS getstripe $DIR/d31f/hosts
3611 multiop_bg_pause $DIR/d31f D_c || return 1
3614 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3615 wait $MULTIPID || error "first opendir $MULTIPID failed"
3619 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3620 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3623 run_test 31f "remove of open directory with open-unlink file ==="
3626 echo "-- cross directory link --"
3627 test_mkdir -c1 $DIR/${tdir}ga
3628 test_mkdir -c1 $DIR/${tdir}gb
3629 touch $DIR/${tdir}ga/f
3630 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3631 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3632 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3633 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3634 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3636 run_test 31g "cross directory link==============="
3639 echo "-- cross directory link --"
3640 test_mkdir -c1 $DIR/${tdir}
3641 test_mkdir -c1 $DIR/${tdir}/dir
3642 touch $DIR/${tdir}/f
3643 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3644 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3645 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3646 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3647 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3649 run_test 31h "cross directory link under child==============="
3652 echo "-- cross directory link --"
3653 test_mkdir -c1 $DIR/$tdir
3654 test_mkdir -c1 $DIR/$tdir/dir
3655 touch $DIR/$tdir/dir/f
3656 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3657 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3658 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3659 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3660 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3662 run_test 31i "cross directory link under parent==============="
3665 test_mkdir -c1 -p $DIR/$tdir
3666 test_mkdir -c1 -p $DIR/$tdir/dir1
3667 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3668 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3669 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3670 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3673 run_test 31j "link for directory==============="
3676 test_mkdir -c1 -p $DIR/$tdir
3678 touch $DIR/$tdir/exist
3679 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3680 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3681 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3682 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3683 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3684 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3685 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3688 run_test 31k "link to file: the same, non-existing, dir==============="
3694 touch $DIR/d31m2/exist
3695 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3696 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3697 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3698 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3699 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3700 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3703 run_test 31m "link to file: the same, non-existing, dir==============="
3706 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3707 nlink=$(stat --format=%h $DIR/$tfile)
3708 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3710 local cmd="exec $fd<$DIR/$tfile"
3713 trap "eval $cmd" EXIT
3714 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3715 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3716 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3717 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3718 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3721 run_test 31n "check link count of unlinked file"
3724 local tempfile=$(mktemp $1_XXXXXX)
3725 mlink $tempfile $1 2> /dev/null &&
3726 echo "$BASHPID: link $tempfile to $1 succeeded"
3730 test_31o() { # LU-2901
3731 test_mkdir $DIR/$tdir
3732 for LOOP in $(seq 100); do
3733 rm -f $DIR/$tdir/$tfile*
3734 for THREAD in $(seq 8); do
3735 link_one $DIR/$tdir/$tfile.$LOOP &
3738 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3739 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3740 error "$LINKS duplicate links to $tfile.$LOOP" &&
3744 run_test 31o "duplicate hard links with same filename"
3747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3749 test_mkdir $DIR/$tdir
3750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3751 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3753 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3754 error "open unlink test1 failed"
3755 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3756 error "open unlink test2 failed"
3758 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3759 error "test1 still exists"
3760 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3761 error "test2 still exists"
3763 run_test 31p "remove of open striped directory"
3766 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3768 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3769 index=$($LFS getdirstripe -i $DIR/$tdir)
3770 [ $index -eq 3 ] || error "first stripe index $index != 3"
3771 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3772 [ $index -eq 1 ] || error "second stripe index $index != 1"
3774 # when "-c <stripe_count>" is set, the number of MDTs specified after
3775 # "-i" should equal to the stripe count
3776 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3778 run_test 31q "create striped directory on specific MDTs"
3782 touch $DIR/$tfile.target
3783 touch $DIR/$tfile.source
3785 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3786 $LCTL set_param fail_loc=0x1419 fail_val=3
3787 cat $DIR/$tfile.target &
3790 # Guarantee open is waiting before we get here
3792 mv $DIR/$tfile.source $DIR/$tfile.target
3796 if [[ $RC -ne 0 ]]; then
3797 error "open with cat failed, rc=$RC"
3800 run_test 31r "open-rename(replace) race"
3802 cleanup_test32_mount() {
3805 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3806 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3807 losetup -d $loopdev || true
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3815 echo "== more mountpoints and symlinks ================="
3816 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3817 trap cleanup_test32_mount EXIT
3818 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3819 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3820 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3821 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3822 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3823 cleanup_test32_mount
3825 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3831 trap cleanup_test32_mount EXIT
3832 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3833 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3834 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3835 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3836 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3837 cleanup_test32_mount
3839 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3844 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3845 trap cleanup_test32_mount EXIT
3846 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3847 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3848 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3849 test_mkdir -p $DIR/$tdir/d2/test_dir
3850 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3851 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3852 cleanup_test32_mount
3854 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3859 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3860 trap cleanup_test32_mount EXIT
3861 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3862 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3863 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3864 test_mkdir -p $DIR/$tdir/d2/test_dir
3865 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3866 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3867 cleanup_test32_mount
3869 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3873 test_mkdir -p $DIR/$tdir/tmp
3874 local tmp_dir=$DIR/$tdir/tmp
3875 ln -s $DIR/$tdir $tmp_dir/symlink11
3876 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3877 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3878 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3880 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3884 test_mkdir -p $DIR/$tdir/tmp
3885 local tmp_dir=$DIR/$tdir/tmp
3886 ln -s $DIR/$tdir $tmp_dir/symlink11
3887 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3888 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3889 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3891 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3894 local tmp_dir=$DIR/$tdir/tmp
3895 test_mkdir -p $tmp_dir
3896 test_mkdir $DIR/${tdir}2
3897 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3898 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3899 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3900 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3901 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3902 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3904 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3907 rm -fr $DIR/$tdir $DIR/${tdir}2
3908 tmp_dir=$DIR/$tdir/tmp
3909 test_mkdir -p $tmp_dir
3910 test_mkdir $DIR/${tdir}2
3911 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3912 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3913 ls $tmp_dir/symlink12 || error "listing symlink12"
3914 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3916 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3922 trap cleanup_test32_mount EXIT
3923 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3924 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3925 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3926 touch $DIR/$tdir/test_file
3927 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3928 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3929 cleanup_test32_mount
3931 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3936 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3937 trap cleanup_test32_mount EXIT
3938 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3941 touch $DIR/$tdir/test_file
3942 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3943 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3944 cleanup_test32_mount
3946 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3952 trap cleanup_test32_mount EXIT
3953 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3954 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3955 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3956 test_mkdir -p $DIR/$tdir/d2
3957 touch $DIR/$tdir/d2/test_file || error "touch failed"
3958 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3959 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3960 cleanup_test32_mount
3962 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3968 trap cleanup_test32_mount EXIT
3969 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3970 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3971 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3972 test_mkdir -p $DIR/$tdir/d2
3973 touch $DIR/$tdir/d2/test_file || error "touch failed"
3974 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3975 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3976 cleanup_test32_mount
3978 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3982 test_mkdir -p $DIR/d32m/tmp
3983 TMP_DIR=$DIR/d32m/tmp
3984 ln -s $DIR $TMP_DIR/symlink11
3985 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3986 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3987 error "symlink11 not a link"
3988 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3989 error "symlink01 not a link"
3991 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3995 test_mkdir -p $DIR/d32n/tmp
3996 TMP_DIR=$DIR/d32n/tmp
3997 ln -s $DIR $TMP_DIR/symlink11
3998 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3999 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4000 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4002 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4006 test_mkdir -p $DIR/d32o/tmp
4007 TMP_DIR=$DIR/d32o/tmp
4008 ln -s $DIR/$tfile $TMP_DIR/symlink12
4009 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4010 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4011 error "symlink12 not a link"
4012 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4013 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4014 error "$DIR/d32o/tmp/symlink12 not file type"
4015 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4016 error "$DIR/d32o/symlink02 not file type"
4018 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4028 test_mkdir -p $DIR/d32p/tmp
4030 TMP_DIR=$DIR/d32p/tmp
4032 ln -s $DIR/$tfile $TMP_DIR/symlink12
4034 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4036 cat $DIR/d32p/tmp/symlink12 ||
4037 error "Can't open $DIR/d32p/tmp/symlink12"
4039 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4042 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4047 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4048 trap cleanup_test32_mount EXIT
4049 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4050 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4051 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4052 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4053 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4054 cleanup_test32_mount
4056 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4061 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4062 trap cleanup_test32_mount EXIT
4063 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4064 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4065 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4066 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4067 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4068 cleanup_test32_mount
4070 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4075 chmod 444 $DIR/$tfile
4076 chown $RUNAS_ID $DIR/$tfile
4078 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4081 run_test 33aa "write file with mode 444 (should return error)"
4085 test_mkdir $DIR/$tdir
4086 chown $RUNAS_ID $DIR/$tdir
4087 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4088 error "$RUNAS create $tdir/$tfile failed"
4089 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4090 error "open RDWR" || true
4092 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4096 test_mkdir $DIR/$tdir
4097 chown $RUNAS_ID $DIR/$tdir
4098 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4100 run_test 33b "test open file with malformed flags (No panic)"
4103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4104 remote_ost_nodsh && skip "remote OST with nodsh"
4112 test_mkdir $DIR/$tdir
4113 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4116 for ostnum in $(seq $OSTCOUNT); do
4117 # test-framework's OST numbering is one-based, while Lustre's
4119 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4120 # check if at least some write_bytes stats are counted
4121 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4122 obdfilter.$ostname.stats |
4123 awk '/^write_bytes/ {print $7}' )
4124 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4125 if (( ${write_bytes:-0} > 0 )); then
4131 $all_zeros || return 0
4134 echo foo > $DIR/$tdir/bar
4138 # Total up write_bytes after writing. We'd better find non-zeros.
4139 for ostnum in $(seq $OSTCOUNT); do
4140 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4141 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4142 obdfilter/$ostname/stats |
4143 awk '/^write_bytes/ {print $7}' )
4144 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4145 if (( ${write_bytes:-0} > 0 )); then
4152 for ostnum in $(seq $OSTCOUNT); do
4153 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4154 echo "Check write_bytes is in obdfilter.*.stats:"
4155 do_facet ost$ostnum lctl get_param -n \
4156 obdfilter.$ostname.stats
4158 error "OST not keeping write_bytes stats (b=22312)"
4161 run_test 33c "test write_bytes stats"
4164 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4168 local remote_dir=$DIR/$tdir/remote_dir
4170 test_mkdir $DIR/$tdir
4171 $LFS mkdir -i $MDTIDX $remote_dir ||
4172 error "create remote directory failed"
4174 touch $remote_dir/$tfile
4175 chmod 444 $remote_dir/$tfile
4176 chown $RUNAS_ID $remote_dir/$tfile
4178 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4180 chown $RUNAS_ID $remote_dir
4181 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4182 error "create" || true
4183 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4184 error "open RDWR" || true
4185 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4187 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4194 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4195 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4196 mkdir $DIR/$tdir/local_dir
4198 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4199 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4200 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4202 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4203 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4205 rmdir $DIR/$tdir/* || error "rmdir failed"
4208 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4209 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4210 mkdir $DIR/$tdir/local_dir
4212 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4213 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4214 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4216 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4217 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4219 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4222 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4223 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4224 mkdir $DIR/$tdir/local_dir
4226 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4227 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4228 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4230 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4231 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4233 run_test 33e "mkdir and striped directory should have same mode"
4237 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4241 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4242 remote_mds_nodsh && skip "remote MDS with nodsh"
4245 chmod go+rwx $DIR/$tdir
4246 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4247 trap cleanup_33f EXIT
4249 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4250 error "cannot create striped directory"
4252 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4253 error "cannot create files in striped directory"
4255 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4256 error "cannot remove files in striped directory"
4258 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4259 error "cannot remove striped directory"
4263 run_test 33f "nonroot user can create, access, and remove a striped directory"
4266 mkdir -p $DIR/$tdir/dir2
4268 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4270 [[ $err =~ "exists" ]] || error "Not exists error"
4272 run_test 33g "nonroot user create already existing root created file"
4278 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4279 error "lfs mkdir -H $hash_type $tdir failed"
4280 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4282 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4286 for fname in $DIR/$tdir/$tfile.bak \
4287 $DIR/$tdir/$tfile.SAV \
4288 $DIR/$tdir/$tfile.orig \
4289 $DIR/$tdir/$tfile~; do
4290 touch $fname || error "touch $fname failed"
4291 index2=$($LFS getstripe -m $fname)
4292 (( $index == $index2 )) ||
4293 error "$fname MDT index mismatch $index != $index2"
4297 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4300 for pattern in ${patterns[*]}; do
4301 echo "pattern $pattern"
4302 fname=$DIR/$tdir/$pattern
4303 for (( i = 0; i < $count; i++ )); do
4304 fname=$(mktemp $DIR/$tdir/$pattern) ||
4305 error "mktemp $DIR/$tdir/$pattern failed"
4306 index2=$($LFS getstripe -m $fname)
4307 (( $index == $index2 )) && continue
4309 failed=$((failed + 1))
4310 echo "$fname MDT index mismatch $index != $index2"
4314 echo "$failed/$count MDT index mismatches, expect ~2-4"
4315 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4320 # verify that "crush" is still broken with all files on same MDT,
4321 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4322 [[ "$hash_type" == "crush" ]] && expect=$count ||
4323 expect=$((count / MDSCOUNT))
4325 # crush2 doesn't put all-numeric suffixes on the same MDT,
4326 # filename like $tfile.12345678 should *not* be considered temp
4327 for pattern in ${patterns[*]}; do
4328 local base=${pattern%%X*}
4329 local suff=${pattern#$base}
4331 echo "pattern $pattern"
4332 for (( i = 0; i < $count; i++ )); do
4333 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4334 touch $fname || error "touch $fname failed"
4335 index2=$($LFS getstripe -m $fname)
4336 (( $index != $index2 )) && continue
4342 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4343 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4344 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4345 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4348 # crush2 doesn't put suffixes with special characters on the same MDT
4349 # filename like $tfile.txt.1234 should *not* be considered temp
4350 for pattern in ${patterns[*]}; do
4351 local base=${pattern%%X*}
4352 local suff=${pattern#$base}
4354 pattern=$base...${suff/XXX}
4355 echo "pattern=$pattern"
4356 for (( i = 0; i < $count; i++ )); do
4357 fname=$(mktemp $DIR/$tdir/$pattern) ||
4358 error "touch $fname failed"
4359 index2=$($LFS getstripe -m $fname)
4360 (( $index != $index2 )) && continue
4366 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4367 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4368 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4369 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4373 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4374 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4375 skip "Need MDS version at least 2.13.50"
4379 run_test 33h "temp file is located on the same MDT as target (crush)"
4382 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4383 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4384 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4385 skip "Need MDS version at least 2.15.0 for crush2"
4389 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4393 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4395 local FNAME=$(str_repeat 'f' 250)
4397 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4398 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4403 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4405 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4407 lctl --device %$MDC deactivate
4408 stack_trap "lctl --device %$MDC activate"
4409 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4410 total=$(\ls -l $DIR/$tdir | wc -l)
4411 # "ls -l" will list total in the first line
4412 total=$((total - 1))
4413 (( total + count == 1000 )) ||
4414 error "ls list $total files, $count files on MDT1"
4416 run_test 33i "striped directory can be accessed when one MDT is down"
4418 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4421 $MCREATE $DIR/f34 || error "mcreate failed"
4422 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4423 error "getstripe failed"
4424 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4425 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4426 error "getstripe failed"
4427 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4428 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4430 run_test 34a "truncate file that has not been opened ==========="
4433 [ ! -f $DIR/f34 ] && test_34a
4434 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4435 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4436 $OPENFILE -f O_RDONLY $DIR/f34
4437 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4438 error "getstripe failed"
4439 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4440 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4442 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4445 [ ! -f $DIR/f34 ] && test_34a
4446 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4447 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4448 $OPENFILE -f O_RDWR $DIR/f34
4449 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4450 error "$LFS getstripe failed"
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4454 run_test 34c "O_RDWR opening file-with-size works =============="
4457 [ ! -f $DIR/f34 ] && test_34a
4458 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4460 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4461 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4464 run_test 34d "write to sparse file ============================="
4468 $MCREATE $DIR/f34e || error "mcreate failed"
4469 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4470 $CHECKSTAT -s 1000 $DIR/f34e ||
4471 error "Size of $DIR/f34e not equal to 1000 bytes"
4472 $OPENFILE -f O_RDWR $DIR/f34e
4473 $CHECKSTAT -s 1000 $DIR/f34e ||
4474 error "Size of $DIR/f34e not equal to 1000 bytes"
4476 run_test 34e "create objects, some with size and some without =="
4478 test_34f() { # bug 6242, 6243
4479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4483 $MCREATE $DIR/f34f || error "mcreate failed"
4484 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4485 dd if=$DIR/f34f of=$TMP/f34f
4486 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4487 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4488 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4489 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4490 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4492 run_test 34f "read from a file with no objects until EOF ======="
4495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4497 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4499 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4500 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4501 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4502 cancel_lru_locks osc
4503 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4504 error "wrong size after lock cancel"
4506 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4507 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4508 error "expanding truncate failed"
4509 cancel_lru_locks osc
4510 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4511 error "wrong expanded size after lock cancel"
4513 run_test 34g "truncate long file ==============================="
4516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4521 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4522 sync # Flush the cache so that multiop below does not block on cache
4523 # flush when getting the group lock
4524 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4527 # Since just timed wait is not good enough, let's do a sync write
4528 # that way we are sure enough time for a roundtrip + processing
4529 # passed + 2 seconds of extra margin.
4530 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4534 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4535 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4539 local nsz=`stat -c %s $DIR/$tfile`
4540 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4542 run_test 34h "ftruncate file under grouplock should not block"
4545 cp /bin/sh $DIR/f35a
4547 chown $RUNAS_ID $DIR/f35a
4548 $RUNAS $DIR/f35a && error || true
4551 run_test 35a "exec file with mode 444 (should return and not leak)"
4555 utime $DIR/f36 || error "utime failed for MDS"
4557 run_test 36a "MDS utime check (mknod, utime)"
4561 utime $DIR/f36 || error "utime failed for OST"
4563 run_test 36b "OST utime check (open, utime)"
4568 chown $RUNAS_ID $DIR/d36
4569 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4571 run_test 36c "non-root MDS utime check (mknod, utime)"
4574 [ ! -d $DIR/d36 ] && test_36c
4575 echo "" > $DIR/d36/f36
4576 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4578 run_test 36d "non-root OST utime check (open, utime)"
4581 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4583 test_mkdir $DIR/$tdir
4584 touch $DIR/$tdir/$tfile
4585 $RUNAS utime $DIR/$tdir/$tfile &&
4586 error "utime worked, expected failure" || true
4588 run_test 36e "utime on non-owned file (should return error)"
4592 local LANG_SAVE=$LANG
4593 local LC_LANG_SAVE=$LC_LANG
4594 export LANG=C LC_LANG=C # for date language
4596 DATESTR="Dec 20 2000"
4597 test_mkdir $DIR/$tdir
4598 lctl set_param fail_loc=$fl
4600 cp /etc/hosts $DIR/$tdir/$tfile
4601 sync & # write RPC generated with "current" inode timestamp, but delayed
4603 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4604 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4605 cancel_lru_locks $OSC
4606 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4608 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4609 echo "BEFORE: $LS_BEFORE" && \
4610 echo "AFTER : $LS_AFTER" && \
4611 echo "WANT : $DATESTR" && \
4612 error "$DIR/$tdir/$tfile timestamps changed" || true
4614 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4620 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4621 subr_36fh "0x80000214"
4623 run_test 36f "utime on file racing with OST BRW write =========="
4626 remote_ost_nodsh && skip "remote OST with nodsh"
4627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4628 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4629 skip "Need MDS version at least 2.12.51"
4634 local tgt="obdfilter"
4636 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4638 test_mkdir $DIR/$tdir
4639 fmd_max_age=$(do_facet $facet \
4640 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4643 echo "FMD max age: ${fmd_max_age}s"
4644 touch $DIR/$tdir/$tfile
4645 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4646 gawk '{cnt=cnt+$1} END{print cnt}')
4647 echo "FMD before: $fmd"
4649 error "FMD wasn't create by touch"
4650 sleep $((fmd_max_age + 12))
4651 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4652 gawk '{cnt=cnt+$1} END{print cnt}')
4653 echo "FMD after: $fmd"
4655 error "FMD wasn't expired by ping"
4657 run_test 36g "FMD cache expiry ====================="
4660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4662 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4663 subr_36fh "0x80000227"
4665 run_test 36h "utime on file racing with OST BRW write =========="
4668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4670 test_mkdir $DIR/$tdir
4671 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4673 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4674 local new_mtime=$((mtime + 200))
4676 #change Modify time of striped dir
4677 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4678 error "change mtime failed"
4680 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4682 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4684 run_test 36i "change mtime on striped directory"
4686 # test_37 - duplicate with tests 32q 32r
4689 local file=$DIR/$tfile
4691 openfile -f O_DIRECTORY $file
4694 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4695 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4697 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4699 test_39a() { # was test_39
4701 touch $DIR/${tfile}2
4702 # ls -l $DIR/$tfile $DIR/${tfile}2
4703 # ls -lu $DIR/$tfile $DIR/${tfile}2
4704 # ls -lc $DIR/$tfile $DIR/${tfile}2
4706 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4707 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4709 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4711 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4713 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4714 error "O_TRUNC didn't change timestamps"
4717 run_test 39a "mtime changed on create"
4720 test_mkdir -c1 $DIR/$tdir
4721 cp -p /etc/passwd $DIR/$tdir/fopen
4722 cp -p /etc/passwd $DIR/$tdir/flink
4723 cp -p /etc/passwd $DIR/$tdir/funlink
4724 cp -p /etc/passwd $DIR/$tdir/frename
4725 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4728 echo "aaaaaa" >> $DIR/$tdir/fopen
4729 echo "aaaaaa" >> $DIR/$tdir/flink
4730 echo "aaaaaa" >> $DIR/$tdir/funlink
4731 echo "aaaaaa" >> $DIR/$tdir/frename
4733 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4734 local link_new=`stat -c %Y $DIR/$tdir/flink`
4735 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4736 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4738 cat $DIR/$tdir/fopen > /dev/null
4739 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4740 rm -f $DIR/$tdir/funlink2
4741 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4743 for (( i=0; i < 2; i++ )) ; do
4744 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4745 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4746 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4747 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4749 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4750 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4751 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4752 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4754 cancel_lru_locks $OSC
4755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4758 run_test 39b "mtime change on open, link, unlink, rename ======"
4760 # this should be set to past
4761 TEST_39_MTIME=`date -d "1 year ago" +%s`
4767 local mtime0=`stat -c %Y $DIR1/$tfile`
4769 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4770 local mtime1=`stat -c %Y $DIR1/$tfile`
4771 [ "$mtime1" = $TEST_39_MTIME ] || \
4772 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4775 echo hello >> $DIR1/$tfile
4777 local mtime2=`stat -c %Y $DIR1/$tfile`
4778 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4779 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4781 mv $DIR1/$tfile $DIR1/$tfile-1
4783 for (( i=0; i < 2; i++ )) ; do
4784 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4785 [ "$mtime2" = "$mtime3" ] || \
4786 error "mtime ($mtime2) changed (to $mtime3) on rename"
4788 cancel_lru_locks $OSC
4789 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4792 run_test 39c "mtime change on rename ==========================="
4796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4799 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4801 for (( i=0; i < 2; i++ )) ; do
4802 local mtime=`stat -c %Y $DIR1/$tfile`
4803 [ $mtime = $TEST_39_MTIME ] || \
4804 error "mtime($mtime) is not set to $TEST_39_MTIME"
4806 cancel_lru_locks $OSC
4807 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4810 run_test 39d "create, utime, stat =============================="
4814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4817 local mtime1=`stat -c %Y $DIR1/$tfile`
4819 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4821 for (( i=0; i < 2; i++ )) ; do
4822 local mtime2=`stat -c %Y $DIR1/$tfile`
4823 [ $mtime2 = $TEST_39_MTIME ] || \
4824 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4826 cancel_lru_locks $OSC
4827 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4830 run_test 39e "create, stat, utime, stat ========================"
4834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4837 mtime1=`stat -c %Y $DIR1/$tfile`
4840 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4842 for (( i=0; i < 2; i++ )) ; do
4843 local mtime2=`stat -c %Y $DIR1/$tfile`
4844 [ $mtime2 = $TEST_39_MTIME ] || \
4845 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4847 cancel_lru_locks $OSC
4848 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4851 run_test 39f "create, stat, sleep, utime, stat ================="
4855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4857 echo hello >> $DIR1/$tfile
4858 local mtime1=`stat -c %Y $DIR1/$tfile`
4861 chmod o+r $DIR1/$tfile
4863 for (( i=0; i < 2; i++ )) ; do
4864 local mtime2=`stat -c %Y $DIR1/$tfile`
4865 [ "$mtime1" = "$mtime2" ] || \
4866 error "lost mtime: $mtime2, should be $mtime1"
4868 cancel_lru_locks $OSC
4869 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4872 run_test 39g "write, chmod, stat ==============================="
4876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4882 echo hello >> $DIR1/$tfile
4883 local mtime1=`stat -c %Y $DIR1/$tfile`
4885 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4887 if [ "$d1" != "$d2" ]; then
4888 echo "write and touch not within one second"
4890 for (( i=0; i < 2; i++ )) ; do
4891 local mtime2=`stat -c %Y $DIR1/$tfile`
4892 [ "$mtime2" = $TEST_39_MTIME ] || \
4893 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4895 cancel_lru_locks $OSC
4896 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4900 run_test 39h "write, utime within one second, stat ============="
4903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4908 echo hello >> $DIR1/$tfile
4909 local mtime1=`stat -c %Y $DIR1/$tfile`
4911 mv $DIR1/$tfile $DIR1/$tfile-1
4913 for (( i=0; i < 2; i++ )) ; do
4914 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4916 [ "$mtime1" = "$mtime2" ] || \
4917 error "lost mtime: $mtime2, should be $mtime1"
4919 cancel_lru_locks $OSC
4920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4923 run_test 39i "write, rename, stat =============================="
4926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4928 start_full_debug_logging
4932 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4933 lctl set_param fail_loc=0x80000412
4934 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4935 error "multiop failed"
4937 local mtime1=`stat -c %Y $DIR1/$tfile`
4939 mv $DIR1/$tfile $DIR1/$tfile-1
4941 kill -USR1 $multipid
4942 wait $multipid || error "multiop close failed"
4944 for (( i=0; i < 2; i++ )) ; do
4945 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4946 [ "$mtime1" = "$mtime2" ] ||
4947 error "mtime is lost on close: $mtime2, " \
4951 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4953 lctl set_param fail_loc=0
4954 stop_full_debug_logging
4956 run_test 39j "write, rename, close, stat ======================="
4959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4964 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4966 local mtime1=`stat -c %Y $DIR1/$tfile`
4968 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4970 kill -USR1 $multipid
4971 wait $multipid || error "multiop close failed"
4973 for (( i=0; i < 2; i++ )) ; do
4974 local mtime2=`stat -c %Y $DIR1/$tfile`
4976 [ "$mtime2" = $TEST_39_MTIME ] || \
4977 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4980 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4983 run_test 39k "write, utime, close, stat ========================"
4985 # this should be set to future
4986 TEST_39_ATIME=`date -d "1 year" +%s`
4989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4990 remote_mds_nodsh && skip "remote MDS with nodsh"
4992 local atime_diff=$(do_facet $SINGLEMDS \
4993 lctl get_param -n mdd.*MDT0000*.atime_diff)
4995 mkdir_on_mdt0 $DIR/$tdir
4997 # test setting directory atime to future
4998 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4999 local atime=$(stat -c %X $DIR/$tdir)
5000 [ "$atime" = $TEST_39_ATIME ] ||
5001 error "atime is not set to future: $atime, $TEST_39_ATIME"
5003 # test setting directory atime from future to now
5004 local now=$(date +%s)
5005 touch -a -d @$now $DIR/$tdir
5007 atime=$(stat -c %X $DIR/$tdir)
5008 [ "$atime" -eq "$now" ] ||
5009 error "atime is not updated from future: $atime, $now"
5011 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5014 # test setting directory atime when now > dir atime + atime_diff
5015 local d1=$(date +%s)
5017 local d2=$(date +%s)
5018 cancel_lru_locks mdc
5019 atime=$(stat -c %X $DIR/$tdir)
5020 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5021 error "atime is not updated : $atime, should be $d2"
5023 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5026 # test not setting directory atime when now < dir atime + atime_diff
5028 cancel_lru_locks mdc
5029 atime=$(stat -c %X $DIR/$tdir)
5030 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5031 error "atime is updated to $atime, should remain $d1<atime<$d2"
5033 do_facet $SINGLEMDS \
5034 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5036 run_test 39l "directory atime update ==========================="
5039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5043 local far_past_mtime=$(date -d "May 29 1953" +%s)
5044 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5046 touch -m -d @$far_past_mtime $DIR1/$tfile
5047 touch -a -d @$far_past_atime $DIR1/$tfile
5049 for (( i=0; i < 2; i++ )) ; do
5050 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5051 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5052 error "atime or mtime set incorrectly"
5054 cancel_lru_locks $OSC
5055 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5058 run_test 39m "test atime and mtime before 1970"
5060 test_39n() { # LU-3832
5061 remote_mds_nodsh && skip "remote MDS with nodsh"
5063 local atime_diff=$(do_facet $SINGLEMDS \
5064 lctl get_param -n mdd.*MDT0000*.atime_diff)
5069 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5072 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5073 atime0=$(stat -c %X $DIR/$tfile)
5076 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5077 atime1=$(stat -c %X $DIR/$tfile)
5080 cancel_lru_locks mdc
5081 cancel_lru_locks osc
5082 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5083 atime2=$(stat -c %X $DIR/$tfile)
5085 do_facet $SINGLEMDS \
5086 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5088 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5089 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5091 run_test 39n "check that O_NOATIME is honored"
5094 TESTDIR=$DIR/$tdir/$tfile
5095 [ -e $TESTDIR ] && rm -rf $TESTDIR
5102 links2=$(stat -c %h .)
5103 [ $(($links1 + 2)) != $links2 ] &&
5104 error "wrong links count $(($links1 + 2)) != $links2"
5106 links3=$(stat -c %h .)
5107 [ $(($links1 + 1)) != $links3 ] &&
5108 error "wrong links count $links1 != $links3"
5111 run_test 39o "directory cached attributes updated after create"
5114 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5117 TESTDIR=$DIR/$tdir/$tdir
5118 [ -e $TESTDIR ] && rm -rf $TESTDIR
5119 test_mkdir -p $TESTDIR
5123 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5124 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5126 links2=$(stat -c %h .)
5127 [ $(($links1 + 2)) != $links2 ] &&
5128 error "wrong links count $(($links1 + 2)) != $links2"
5130 links3=$(stat -c %h .)
5131 [ $(($links1 + 1)) != $links3 ] &&
5132 error "wrong links count $links1 != $links3"
5135 run_test 39p "remote directory cached attributes updated after create ========"
5138 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5139 skip "no atime update on old OST"
5140 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5141 skip_env "ldiskfs only test"
5145 saved_adiff=$(do_facet ost1 \
5146 lctl get_param -n obdfilter.*OST0000.atime_diff)
5147 stack_trap "do_facet ost1 \
5148 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5150 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5152 $LFS setstripe -i 0 $DIR/$tfile
5153 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5154 error "can't write initial file"
5155 cancel_lru_locks osc
5157 # exceed atime_diff and access file
5159 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5160 error "can't udpate atime"
5162 local atime_cli=$(stat -c %X $DIR/$tfile)
5163 echo "client atime: $atime_cli"
5164 # allow atime update to be written to device
5165 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5168 local ostdev=$(ostdevname 1)
5169 local fid=($(lfs getstripe -y $DIR/$tfile |
5170 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5171 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5172 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5174 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5175 local atime_ost=$(do_facet ost1 "$cmd" |&
5176 awk -F'[: ]' '/atime:/ { print $4 }')
5177 (( atime_cli == atime_ost )) ||
5178 error "atime on client $atime_cli != ost $atime_ost"
5180 run_test 39r "lazy atime update on OST"
5182 test_39q() { # LU-8041
5183 local testdir=$DIR/$tdir
5185 multiop_bg_pause $testdir D_c || error "multiop failed"
5187 cancel_lru_locks mdc
5188 kill -USR1 $multipid
5189 local atime=$(stat -c %X $testdir)
5190 [ "$atime" -ne 0 ] || error "atime is zero"
5192 run_test 39q "close won't zero out atime"
5195 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5196 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5197 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5198 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5199 error "$tfile is not 4096 bytes in size"
5201 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5205 small_write $DIR/f41 18
5207 run_test 41 "test small file write + fstat ====================="
5209 count_ost_writes() {
5210 lctl get_param -n ${OSC}.*.stats |
5211 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5212 END { printf("%0.0f", writes) }'
5219 BG_DIRTY_RATIO_SAVE=10
5220 MAX_BG_DIRTY_RATIO=25
5224 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5225 # dirty_ratio, dirty_background_ratio
5226 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5227 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5228 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5229 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5231 # if file not here, we are a 2.4 kernel
5232 kill -CONT `pidof kupdated`
5237 # setup the trap first, so someone cannot exit the test at the
5238 # exact wrong time and mess up a machine
5239 trap start_writeback EXIT
5240 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5241 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5242 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5243 sysctl -w vm.dirty_writeback_centisecs=0
5244 sysctl -w vm.dirty_writeback_centisecs=0
5245 # save and increase /proc/sys/vm/dirty_ratio
5246 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5247 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5248 # save and increase /proc/sys/vm/dirty_background_ratio
5249 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5250 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5252 # if file not here, we are a 2.4 kernel
5253 kill -STOP `pidof kupdated`
5257 # ensure that all stripes have some grant before we test client-side cache
5259 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5260 dd if=/dev/zero of=$i bs=4k count=1
5265 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5266 # file truncation, and file removal.
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5271 cancel_lru_locks $OSC
5273 sync; sleep 1; sync # just to be safe
5274 BEFOREWRITES=`count_ost_writes`
5275 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5276 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5277 AFTERWRITES=`count_ost_writes`
5278 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5279 error "$BEFOREWRITES < $AFTERWRITES"
5282 run_test 42a "ensure that we don't flush on close"
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5288 cancel_lru_locks $OSC
5291 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5292 BEFOREWRITES=$(count_ost_writes)
5293 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5294 AFTERWRITES=$(count_ost_writes)
5295 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5296 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5298 BEFOREWRITES=$(count_ost_writes)
5299 sync || error "sync: $?"
5300 AFTERWRITES=$(count_ost_writes)
5301 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5302 error "$BEFOREWRITES < $AFTERWRITES on sync"
5304 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5308 run_test 42b "test destroy of file with cached dirty data ======"
5310 # if these tests just want to test the effect of truncation,
5311 # they have to be very careful. consider:
5312 # - the first open gets a {0,EOF}PR lock
5313 # - the first write conflicts and gets a {0, count-1}PW
5314 # - the rest of the writes are under {count,EOF}PW
5315 # - the open for truncate tries to match a {0,EOF}PR
5316 # for the filesize and cancels the PWs.
5317 # any number of fixes (don't get {0,EOF} on open, match
5318 # composite locks, do smarter file size management) fix
5319 # this, but for now we want these tests to verify that
5320 # the cancellation with truncate intent works, so we
5321 # start the file with a full-file pw lock to match against
5322 # until the truncate.
5327 cancel_lru_locks $OSC
5329 # prime the file with 0,EOF PW to match
5333 # now the real test..
5334 dd if=/dev/zero of=$file bs=1024 count=100
5335 BEFOREWRITES=`count_ost_writes`
5336 $TRUNCATE $file $offset
5337 cancel_lru_locks $OSC
5338 AFTERWRITES=`count_ost_writes`
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5346 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5347 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5350 run_test 42c "test partial truncate of file with cached dirty data"
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5355 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5356 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5357 $LCTL set_param debug=+cache
5360 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5361 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5364 run_test 42d "test complete truncate of file with cached dirty data"
5366 test_42e() { # bug22074
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5369 local TDIR=$DIR/${tdir}e
5370 local pages=16 # hardcoded 16 pages, don't change it.
5371 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5372 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5376 test_mkdir $DIR/${tdir}e
5377 $LFS setstripe -c 1 $TDIR
5378 createmany -o $TDIR/f $files
5380 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5382 # we assume that with $OSTCOUNT files, at least one of them will
5383 # be allocated on OST0.
5384 warmup_files=$((OSTCOUNT * max_dirty_mb))
5385 createmany -o $TDIR/w $warmup_files
5387 # write a large amount of data into one file and sync, to get good
5388 # avail_grant number from OST.
5389 for ((i=0; i<$warmup_files; i++)); do
5390 idx=$($LFS getstripe -i $TDIR/w$i)
5391 [ $idx -ne 0 ] && continue
5392 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5395 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5397 $LCTL get_param $proc_osc0/cur_dirty_bytes
5398 $LCTL get_param $proc_osc0/cur_grant_bytes
5400 # create as much dirty pages as we can while not to trigger the actual
5401 # RPCs directly. but depends on the env, VFS may trigger flush during this
5402 # period, hopefully we are good.
5403 for ((i=0; i<$warmup_files; i++)); do
5404 idx=$($LFS getstripe -i $TDIR/w$i)
5405 [ $idx -ne 0 ] && continue
5406 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5408 $LCTL get_param $proc_osc0/cur_dirty_bytes
5409 $LCTL get_param $proc_osc0/cur_grant_bytes
5411 # perform the real test
5412 $LCTL set_param $proc_osc0/rpc_stats 0
5413 for ((;i<$files; i++)); do
5414 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5415 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5418 $LCTL get_param $proc_osc0/rpc_stats
5421 local have_ppr=false
5422 $LCTL get_param $proc_osc0/rpc_stats |
5423 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5424 # skip lines until we are at the RPC histogram data
5425 [ "$PPR" == "pages" ] && have_ppr=true && continue
5426 $have_ppr || continue
5428 # we only want the percent stat for < 16 pages
5429 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5431 percent=$((percent + WPCT))
5432 if [[ $percent -gt 15 ]]; then
5433 error "less than 16-pages write RPCs" \
5440 run_test 42e "verify sub-RPC writes are not done synchronously"
5442 test_43A() { # was test_43
5443 test_mkdir $DIR/$tdir
5444 cp -p /bin/ls $DIR/$tdir/$tfile
5445 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5447 # give multiop a chance to open
5450 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5452 # Wait for multiop to exit
5455 run_test 43A "execution of file opened for write should return -ETXTBSY"
5458 test_mkdir $DIR/$tdir
5459 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5460 $DIR/$tdir/sleep 60 &
5462 # Make sure exec of $tdir/sleep wins race with truncate
5464 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5467 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5472 test_mkdir $DIR/$tdir
5473 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5474 $DIR/$tdir/sleep 60 &
5476 # Make sure exec of $tdir/sleep wins race with truncate
5478 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5481 run_test 43b "truncate of file being executed should return -ETXTBSY"
5484 local testdir="$DIR/$tdir"
5487 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5488 ( cd $testdir && md5sum -c )
5490 run_test 43c "md5sum of copy into lustre"
5492 test_44A() { # was test_44
5493 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5495 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5496 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5498 run_test 44A "zero length read from a sparse stripe"
5501 local nstripe=$($LFS getstripe -c -d $DIR)
5502 [ -z "$nstripe" ] && skip "can't get stripe info"
5503 [[ $nstripe -gt $OSTCOUNT ]] &&
5504 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5506 local stride=$($LFS getstripe -S -d $DIR)
5507 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5508 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5511 OFFSETS="0 $((stride/2)) $((stride-1))"
5512 for offset in $OFFSETS; do
5513 for i in $(seq 0 $((nstripe-1))); do
5514 local GLOBALOFFSETS=""
5516 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5517 local myfn=$DIR/d44a-$size
5518 echo "--------writing $myfn at $size"
5519 ll_sparseness_write $myfn $size ||
5520 error "ll_sparseness_write"
5521 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5522 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5523 error "ll_sparseness_verify $GLOBALOFFSETS"
5525 for j in $(seq 0 $((nstripe-1))); do
5527 size=$((((j + $nstripe )*$stride + $offset)))
5528 ll_sparseness_write $myfn $size ||
5529 error "ll_sparseness_write"
5530 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5532 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5533 error "ll_sparseness_verify $GLOBALOFFSETS"
5538 run_test 44a "test sparse pwrite ==============================="
5542 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5548 before=`dirty_osc_total`
5549 echo executing "\"$*\""
5551 after=`dirty_osc_total`
5552 echo before $before, after $after
5555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5558 # Obtain grants from OST if it supports it
5559 echo blah > ${f}_grant
5562 do_dirty_record "echo blah > $f"
5563 [[ $before -eq $after ]] && error "write wasn't cached"
5564 do_dirty_record "> $f"
5565 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5566 do_dirty_record "echo blah > $f"
5567 [[ $before -eq $after ]] && error "write wasn't cached"
5568 do_dirty_record "sync"
5569 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5570 do_dirty_record "echo blah > $f"
5571 [[ $before -eq $after ]] && error "write wasn't cached"
5572 do_dirty_record "cancel_lru_locks osc"
5573 [[ $before -gt $after ]] ||
5574 error "lock cancellation didn't lower dirty count"
5577 run_test 45 "osc io page accounting ============================"
5579 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5580 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5581 # objects offset and an assert hit when an rpc was built with 1023's mapped
5582 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5589 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5591 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5592 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5596 run_test 46 "dirtying a previously written page ================"
5598 # test_47 is removed "Device nodes check" is moved to test_28
5600 test_48a() { # bug 2399
5601 [ "$mds1_FSTYPE" = "zfs" ] &&
5602 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5603 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5605 test_mkdir $DIR/$tdir
5607 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5608 test_mkdir $DIR/$tdir
5609 touch foo || error "'touch foo' failed after recreating cwd"
5611 touch .foo || error "'touch .foo' failed after recreating cwd"
5613 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5614 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5615 cd . || error "'cd .' failed after recreating cwd"
5616 mkdir . && error "'mkdir .' worked after recreating cwd"
5617 rmdir . && error "'rmdir .' worked after recreating cwd"
5618 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5619 cd .. || error "'cd ..' failed after recreating cwd"
5621 run_test 48a "Access renamed working dir (should return errors)="
5623 test_48b() { # bug 2399
5625 test_mkdir $DIR/$tdir
5627 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5628 touch foo && error "'touch foo' worked after removing cwd"
5629 mkdir foo && error "'mkdir foo' worked after removing cwd"
5630 touch .foo && error "'touch .foo' worked after removing cwd"
5631 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5632 ls . > /dev/null && error "'ls .' worked after removing cwd"
5633 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5634 mkdir . && error "'mkdir .' worked after removing cwd"
5635 rmdir . && error "'rmdir .' worked after removing cwd"
5636 ln -s . foo && error "'ln -s .' worked after removing cwd"
5637 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5639 run_test 48b "Access removed working dir (should return errors)="
5641 test_48c() { # bug 2350
5642 #lctl set_param debug=-1
5645 test_mkdir -p $DIR/$tdir/dir
5647 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5648 $TRACE touch foo && error "touch foo worked after removing cwd"
5649 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5650 touch .foo && error "touch .foo worked after removing cwd"
5651 mkdir .foo && error "mkdir .foo worked after removing cwd"
5652 $TRACE ls . && error "'ls .' worked after removing cwd"
5653 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5654 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5655 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5656 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5657 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5659 run_test 48c "Access removed working subdir (should return errors)"
5661 test_48d() { # bug 2350
5662 #lctl set_param debug=-1
5665 test_mkdir -p $DIR/$tdir/dir
5667 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5668 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5669 $TRACE touch foo && error "'touch foo' worked after removing parent"
5670 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5671 touch .foo && error "'touch .foo' worked after removing parent"
5672 mkdir .foo && error "mkdir .foo worked after removing parent"
5673 $TRACE ls . && error "'ls .' worked after removing parent"
5674 $TRACE ls .. && error "'ls ..' worked after removing parent"
5675 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5676 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5677 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5680 run_test 48d "Access removed parent subdir (should return errors)"
5682 test_48e() { # bug 4134
5683 #lctl set_param debug=-1
5686 test_mkdir -p $DIR/$tdir/dir
5688 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5689 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5690 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5691 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5692 # On a buggy kernel addition of "touch foo" after cd .. will
5693 # produce kernel oops in lookup_hash_it
5694 touch ../foo && error "'cd ..' worked after recreate parent"
5696 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5698 run_test 48e "Access to recreated parent subdir (should return errors)"
5701 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5702 skip "need MDS >= 2.13.55"
5703 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5704 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5705 skip "needs different host for mdt1 mdt2"
5706 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5708 $LFS mkdir -i0 $DIR/$tdir
5709 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5711 for d in sub1 sub2 sub3; do
5712 #define OBD_FAIL_OSD_REF_DEL 0x19c
5713 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5714 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5717 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5719 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5721 test_49() { # LU-1030
5722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5723 remote_ost_nodsh && skip "remote OST with nodsh"
5725 # get ost1 size - $FSNAME-OST0000
5726 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5728 # write 800M at maximum
5729 [[ $ost1_size -lt 2 ]] && ost1_size=2
5730 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5732 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5733 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5736 # change max_pages_per_rpc while writing the file
5737 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5738 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5739 # loop until dd process exits
5740 while ps ax -opid | grep -wq $dd_pid; do
5741 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5742 sleep $((RANDOM % 5 + 1))
5744 # restore original max_pages_per_rpc
5745 $LCTL set_param $osc1_mppc=$orig_mppc
5746 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5748 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5752 test_mkdir $DIR/$tdir
5754 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5756 run_test 50 "special situations: /proc symlinks ==============="
5758 test_51a() { # was test_51
5759 # bug 1516 - create an empty entry right after ".." then split dir
5760 test_mkdir -c1 $DIR/$tdir
5761 touch $DIR/$tdir/foo
5762 $MCREATE $DIR/$tdir/bar
5764 createmany -m $DIR/$tdir/longfile 201
5766 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5767 $MCREATE $DIR/$tdir/longfile$FNUM
5772 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5774 run_test 51a "special situations: split htree with empty entry =="
5776 cleanup_print_lfs_df () {
5783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5785 local dir=$DIR/$tdir
5786 local nrdirs=$((65536 + 100))
5788 # cleanup the directory
5791 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5795 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5796 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5797 [[ $numfree -lt $nrdirs ]] &&
5798 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5800 # need to check free space for the directories as well
5801 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5802 numfree=$(( blkfree / $(fs_inode_ksize) ))
5803 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5805 trap cleanup_print_lfs_df EXIT
5808 createmany -d $dir/d $nrdirs || {
5809 unlinkmany $dir/d $nrdirs
5810 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5814 nrdirs=$(ls -U $dir | wc -l)
5816 # unlink all but 100 subdirectories, then check it still works
5818 local delete=$((nrdirs - left))
5823 # for ldiskfs the nlink count should be 1, but this is OSD specific
5824 # and so this is listed for informational purposes only
5825 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5826 unlinkmany -d $dir/d $delete ||
5827 error "unlink of first $delete subdirs failed"
5829 echo "nlink between: $(stat -c %h $dir)"
5830 local found=$(ls -U $dir | wc -l)
5831 [ $found -ne $left ] &&
5832 error "can't find subdirs: found only $found, expected $left"
5834 unlinkmany -d $dir/d $delete $left ||
5835 error "unlink of second $left subdirs failed"
5836 # regardless of whether the backing filesystem tracks nlink accurately
5837 # or not, the nlink count shouldn't be more than "." and ".." here
5838 local after=$(stat -c %h $dir)
5839 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5840 echo "nlink after: $after"
5842 cleanup_print_lfs_df
5844 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5847 local stripecount=$1
5850 log "create files with stripecount=$stripecount"
5851 $LFS setstripe -C $stripecount $DIR/$tdir
5852 createmany -o $DIR/$tdir/t- $nfiles
5853 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5854 for ((n = 0; n < $OSTCOUNT; n++)); do
5855 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5856 END { printf("%0.0f", objs) }' $TMP/$tfile)
5857 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5858 '($1 == '$n') { objs += 1 } \
5859 END { printf("%0.0f", objs) }')
5860 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5862 unlinkmany $DIR/$tdir/t- $nfiles
5867 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5869 # For some combinations of stripecount and OSTCOUNT current code
5870 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5871 # than others. Rather than skipping this test entirely, check that
5872 # and keep testing to ensure imbalance does not get worse. LU-15282
5873 (( (OSTCOUNT == 6 && stripecount == 4) ||
5874 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5875 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5876 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5877 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5878 { $LFS df && $LFS df -i &&
5879 error "stripecount=$stripecount: " \
5880 "OST $n has fewer objects vs. OST $nlast " \
5881 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5882 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5883 { $LFS df && $LFS df -i &&
5884 error "stripecount=$stripecount: " \
5885 "OST $n has more objects vs. OST $nlast " \
5886 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5888 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5889 { $LFS df && $LFS df -i &&
5890 error "stripecount=$stripecount: " \
5891 "OST $n has fewer #0 objects vs. OST $nlast " \
5892 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5893 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5894 { $LFS df && $LFS df -i &&
5895 error "stripecount=$stripecount: " \
5896 "OST $n has more #0 objects vs. OST $nlast " \
5897 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5903 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5907 local nfiles=$((per_ost * OSTCOUNT))
5908 local mdts=$(comma_list $(mdts_nodes))
5909 local param="osp.*.create_count"
5910 local qos_old=$(do_facet mds1 \
5911 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5914 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5915 stack_trap "do_nodes $mdts \
5916 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5918 test_mkdir $DIR/$tdir
5919 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5920 (( dirstripes > 0 )) || dirstripes=1
5922 # Ensure enough OST objects precreated for tests to pass without
5923 # running out of objects. This is an LOV r-r OST algorithm test,
5924 # not an OST object precreation test.
5925 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5926 (( old >= nfiles )) ||
5928 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5930 do_nodes $mdts "$LCTL set_param $param=$create_count"
5931 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5933 # trigger precreation from all MDTs for all OSTs
5934 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5935 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5939 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5940 sleep 8 # allow object precreation to catch up
5941 test_51d_sub $stripecount $nfiles
5944 run_test 51d "check LOV round-robin OST object distribution"
5947 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5948 skip_env "ldiskfs only test"
5951 test_mkdir -c1 $DIR/$tdir
5952 test_mkdir -c1 $DIR/$tdir/d0
5954 touch $DIR/$tdir/d0/foo
5955 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5956 error "file exceed 65000 nlink limit!"
5957 unlinkmany $DIR/$tdir/d0/f- 65001
5960 run_test 51e "check file nlink limit"
5963 test_mkdir $DIR/$tdir
5966 local ulimit_old=$(ulimit -n)
5967 local spare=20 # number of spare fd's for scripts/libraries, etc.
5968 local mdt=$($LFS getstripe -m $DIR/$tdir)
5969 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5971 echo "MDT$mdt numfree=$numfree, max=$max"
5972 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5973 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5974 while ! ulimit -n $((numfree + spare)); do
5975 numfree=$((numfree * 3 / 4))
5977 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5979 echo "left ulimit at $ulimit_old"
5982 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5983 unlinkmany $DIR/$tdir/f $numfree
5984 error "create+open $numfree files in $DIR/$tdir failed"
5986 ulimit -n $ulimit_old
5988 # if createmany exits at 120s there will be fewer than $numfree files
5989 unlinkmany $DIR/$tdir/f $numfree || true
5991 run_test 51f "check many open files limit"
5994 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5995 test_mkdir $DIR/$tdir
5996 touch $DIR/$tdir/foo
5997 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5998 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5999 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6000 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6001 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6003 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6004 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6005 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6007 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6008 cp -r $DIR/$tdir $TMP/
6009 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6011 run_test 52a "append-only flag test (should return errors)"
6014 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6015 test_mkdir $DIR/$tdir
6016 touch $DIR/$tdir/foo
6017 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6018 cat test > $DIR/$tdir/foo && error "cat test worked"
6019 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6020 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6021 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6023 echo foo >> $DIR/$tdir/foo && error "echo worked"
6024 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6025 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6026 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6027 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6029 chattr -i $DIR/$tdir/foo || error "chattr failed"
6031 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6033 run_test 52b "immutable flag test (should return errors) ======="
6036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6037 remote_mds_nodsh && skip "remote MDS with nodsh"
6038 remote_ost_nodsh && skip "remote OST with nodsh"
6051 local support_last_seq=true
6053 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6054 support_last_seq=false
6057 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6059 for value in $(do_facet $SINGLEMDS \
6060 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6061 param=$(echo ${value[0]} | cut -d "=" -f1)
6062 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6064 if $support_last_seq; then
6065 param_seq=$(echo $param |
6066 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6067 mds_last_seq=$(do_facet $SINGLEMDS \
6068 $LCTL get_param -n $param_seq)
6070 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6072 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6073 node=$(facet_active_host ost$((ostnum+1)))
6074 param="obdfilter.$ostname.last_id"
6075 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6076 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6077 ost_last_id=$ost_last
6079 if $support_last_seq; then
6080 ost_last_id=$(echo $ost_last |
6081 awk -F':' '{print $2}' |
6083 ost_last_seq=$(echo $ost_last |
6084 awk -F':' '{print $1}')
6085 [[ $ost_last_seq = $mds_last_seq ]] || continue
6088 if [[ $ost_last_id != $mds_last ]]; then
6089 error "$ost_last_id != $mds_last"
6096 $found || error "can not match last_seq/last_id for $mdtosc"
6099 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6102 perl -MSocket -e ';' || skip "no Socket perl module installed"
6104 $SOCKETSERVER $DIR/socket ||
6105 error "$SOCKETSERVER $DIR/socket failed: $?"
6106 $SOCKETCLIENT $DIR/socket ||
6107 error "$SOCKETCLIENT $DIR/socket failed: $?"
6108 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6110 run_test 54a "unix domain socket test =========================="
6116 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6118 run_test 54b "char device works in lustre ======================"
6121 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6122 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6123 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6125 for i in $(seq 3 7); do
6126 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6135 loopdev="$DIR/loop54c"
6138 $UMOUNT $DIR/$tdir || rc=$?
6139 losetup -d $loopdev || true
6140 losetup -d $LOOPDEV || true
6141 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6148 loopdev="$DIR/loop54c"
6151 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6152 trap cleanup_54c EXIT
6153 mknod $loopdev b 7 $LOOPNUM
6154 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6155 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6156 losetup $loopdev $DIR/$tfile ||
6157 error "can't set up $loopdev for $DIR/$tfile"
6158 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6159 test_mkdir $DIR/$tdir
6160 mount -t ext2 $loopdev $DIR/$tdir ||
6161 error "error mounting $loopdev on $DIR/$tdir"
6162 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6165 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6169 run_test 54c "block device works in lustre ====================="
6172 local pipe="$DIR/$tfile.pipe"
6173 local string="aaaaaa"
6176 echo -n "$string" > $pipe &
6177 local result=$(cat $pipe)
6178 [[ "$result" == "$string" ]] || error "$result != $string"
6180 run_test 54d "fifo device works in lustre ======================"
6185 cp -aL /dev/console $f
6186 echo $string > $f || error "echo $string to $f failed"
6188 run_test 54e "console/tty device works in lustre ======================"
6193 local dir=$DIR/$tdir
6196 test_mkdir -p $dir/dir
6197 for i in $(seq $numfiles); do
6199 touch $dir/dir/file$i
6202 local numcomp=$($LFS getstripe --component-count $dir)
6204 [[ $numcomp == 0 ]] && numcomp=1
6206 # test lfs getstripe with --recursive
6207 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6209 [[ $filenum -eq $((numfiles * 2)) ]] ||
6210 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6211 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6212 [[ $filenum -eq $numfiles ]] ||
6213 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6214 echo "$LFS getstripe showed obdidx or l_ost_idx"
6216 # test lfs getstripe with file instead of dir
6217 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6218 [[ $filenum -eq 1 ]] ||
6219 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6220 echo "$LFS getstripe file1 passed"
6222 #test lfs getstripe with --verbose
6223 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6224 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6225 error "$LFS getstripe --verbose $dir: "\
6226 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6227 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6228 error "$LFS getstripe $dir: showed lmm_magic"
6230 #test lfs getstripe with -v prints lmm_fid
6231 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6232 local countfids=$((numdirs + numfiles * numcomp))
6233 [[ $filenum -eq $countfids ]] ||
6234 error "$LFS getstripe -v $dir: "\
6235 "got $filenum want $countfids lmm_fid"
6236 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6237 error "$LFS getstripe $dir: showed lmm_fid by default"
6238 echo "$LFS getstripe --verbose passed"
6240 #check for FID information
6241 local fid1=$($LFS getstripe --fid $dir/file1)
6242 local fid2=$($LFS getstripe --verbose $dir/file1 |
6243 awk '/lmm_fid: / { print $2; exit; }')
6244 local fid3=$($LFS path2fid $dir/file1)
6246 [ "$fid1" != "$fid2" ] &&
6247 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6248 [ "$fid1" != "$fid3" ] &&
6249 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6250 echo "$LFS getstripe --fid passed"
6252 #test lfs getstripe with --obd
6253 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6254 error "$LFS getstripe --obd wrong_uuid: should return error"
6256 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6259 local obduuid=$(ostuuid_from_index $ostidx)
6260 local found=$($LFS getstripe -r --obd $obduuid $dir |
6261 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6263 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6264 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6266 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6269 [[ $found -eq $filenum ]] ||
6270 error "$LFS getstripe --obd: found $found expect $filenum"
6271 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6272 sed '/^[ ]*'${ostidx}'[ ]/d' |
6273 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6274 error "$LFS getstripe --obd: should not show file on other obd"
6275 echo "$LFS getstripe --obd passed"
6277 run_test 56a "check $LFS getstripe"
6280 local dir=$DIR/$tdir
6284 for i in $(seq $numdirs); do
6285 test_mkdir $dir/dir$i
6288 # test lfs getdirstripe default mode is non-recursion, which is
6289 # different from lfs getstripe
6290 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6292 [[ $dircnt -eq 1 ]] ||
6293 error "$LFS getdirstripe: found $dircnt, not 1"
6294 dircnt=$($LFS getdirstripe --recursive $dir |
6295 grep -c lmv_stripe_count)
6296 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6297 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6299 run_test 56b "check $LFS getdirstripe"
6302 remote_ost_nodsh && skip "remote OST with nodsh"
6305 local ost_name=$(ostname_from_index $ost_idx)
6306 local old_status=$(ost_dev_status $ost_idx)
6307 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6309 [[ -z "$old_status" ]] ||
6310 skip_env "OST $ost_name is in $old_status status"
6312 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6313 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6314 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6315 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6316 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6317 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6320 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6321 error "$LFS df -v showing inactive devices"
6324 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6326 [[ "$new_status" =~ "D" ]] ||
6327 error "$ost_name status is '$new_status', missing 'D'"
6328 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6329 [[ "$new_status" =~ "N" ]] ||
6330 error "$ost_name status is '$new_status', missing 'N'"
6332 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6333 [[ "$new_status" =~ "f" ]] ||
6334 error "$ost_name status is '$new_status', missing 'f'"
6337 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6338 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6339 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6340 [[ -z "$p" ]] && restore_lustre_params < $p || true
6343 new_status=$(ost_dev_status $ost_idx)
6344 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6345 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6346 # can't check 'f' as devices may actually be on flash
6348 run_test 56c "check 'lfs df' showing device status"
6351 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6352 local osts=$($LFS df -v $MOUNT | grep -c OST)
6356 (( mdts == MDSCOUNT )) ||
6357 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6358 (( osts == OSTCOUNT )) ||
6359 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6361 run_test 56d "'lfs df -v' prints only configured devices"
6364 err_enoent=2 # No such file or directory
6365 err_eopnotsupp=95 # Operation not supported
6367 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6368 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6370 # Check for handling of path not exists
6371 output=$($LFS df $enoent_mnt 2>&1)
6374 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6375 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6376 error "expect failure $err_enoent, not $ret"
6378 # Check for handling of non-Lustre FS
6379 output=$($LFS df $notsup_mnt)
6382 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6383 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6384 error "expect success $err_eopnotsupp, not $ret"
6386 # Check for multiple LustreFS argument
6387 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6390 [[ $output -eq 3 && $ret -eq 0 ]] ||
6391 error "expect success 3, not $output, rc = $ret"
6393 # Check for correct non-Lustre FS handling among multiple
6395 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6396 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6399 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6400 error "expect success 2, not $output, rc = $ret"
6402 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6407 local local_tdir="$1"
6408 local local_numfiles="$2"
6409 local local_numdirs="$3"
6410 local dir_params="$4"
6411 local dir_stripe_params="$5"
6413 if [ ! -d "$local_tdir" ] ; then
6414 test_mkdir -p $dir_stripe_params $local_tdir
6415 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6416 for i in $(seq $local_numfiles) ; do
6417 touch $local_tdir/file$i
6419 for i in $(seq $local_numdirs) ; do
6420 test_mkdir $dir_stripe_params $local_tdir/dir$i
6421 for j in $(seq $local_numfiles) ; do
6422 touch $local_tdir/dir$i/file$j
6428 setup_56_special() {
6430 local local_numfiles=$2
6431 local local_numdirs=$3
6433 setup_56 $local_tdir $local_numfiles $local_numdirs
6435 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6436 for i in $(seq $local_numfiles) ; do
6437 mknod $local_tdir/loop${i}b b 7 $i
6438 mknod $local_tdir/null${i}c c 1 3
6439 ln -s $local_tdir/file1 $local_tdir/link${i}
6441 for i in $(seq $local_numdirs) ; do
6442 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6443 mknod $local_tdir/dir$i/null${i}c c 1 3
6444 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6450 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6451 local expected=$(($NUMDIRS + 2))
6453 setup_56 $dir $NUMFILES $NUMDIRS
6455 # test lfs find with -name
6456 for i in $(seq $NUMFILES) ; do
6457 local nums=$($LFS find -name "*$i" $dir | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "lfs find -name '*$i' $dir wrong: "\
6461 "found $nums, expected $expected"
6464 run_test 56g "check lfs find -name"
6467 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6468 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6470 setup_56 $dir $NUMFILES $NUMDIRS
6472 # test lfs find with ! -name
6473 for i in $(seq $NUMFILES) ; do
6474 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "lfs find ! -name '*$i' $dir wrong: "\
6478 "found $nums, expected $expected"
6481 run_test 56h "check lfs find ! -name"
6484 local dir=$DIR/$tdir
6488 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6491 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6493 run_test 56i "check 'lfs find -ost UUID' skips directories"
6496 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6498 setup_56_special $dir $NUMFILES $NUMDIRS
6500 local expected=$((NUMDIRS + 1))
6501 local cmd="$LFS find -type d $dir"
6502 local nums=$($cmd | wc -l)
6504 [ $nums -eq $expected ] ||
6505 error "'$cmd' wrong: found $nums, expected $expected"
6507 run_test 56j "check lfs find -type d"
6510 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6512 setup_56_special $dir $NUMFILES $NUMDIRS
6514 local expected=$(((NUMDIRS + 1) * NUMFILES))
6515 local cmd="$LFS find -type f $dir"
6516 local nums=$($cmd | wc -l)
6518 [ $nums -eq $expected ] ||
6519 error "'$cmd' wrong: found $nums, expected $expected"
6521 run_test 56k "check lfs find -type f"
6524 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6526 setup_56_special $dir $NUMFILES $NUMDIRS
6528 local expected=$((NUMDIRS + NUMFILES))
6529 local cmd="$LFS find -type b $dir"
6530 local nums=$($cmd | wc -l)
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6535 run_test 56l "check lfs find -type b"
6538 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6540 setup_56_special $dir $NUMFILES $NUMDIRS
6542 local expected=$((NUMDIRS + NUMFILES))
6543 local cmd="$LFS find -type c $dir"
6544 local nums=$($cmd | wc -l)
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 run_test 56m "check lfs find -type c"
6551 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6552 setup_56_special $dir $NUMFILES $NUMDIRS
6554 local expected=$((NUMDIRS + NUMFILES))
6555 local cmd="$LFS find -type l $dir"
6556 local nums=$($cmd | wc -l)
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6561 run_test 56n "check lfs find -type l"
6564 local dir=$DIR/$tdir
6566 setup_56 $dir $NUMFILES $NUMDIRS
6567 utime $dir/file1 > /dev/null || error "utime (1)"
6568 utime $dir/file2 > /dev/null || error "utime (2)"
6569 utime $dir/dir1 > /dev/null || error "utime (3)"
6570 utime $dir/dir2 > /dev/null || error "utime (4)"
6571 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6572 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6575 local nums=$($LFS find -mtime +0 $dir | wc -l)
6577 [ $nums -eq $expected ] ||
6578 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6581 cmd="$LFS find -mtime 0 $dir"
6582 nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6586 run_test 56o "check lfs find -mtime for old files"
6589 local dir=$DIR/$tdir
6593 # just to make sure there is something that won't be found
6595 touch $dir/$tfile.now
6597 for age in year week day hour min; do
6598 count=$((count + 1))
6600 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6601 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6602 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6604 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6605 local nums=$($cmd | wc -l)
6606 [ $nums -eq $expected ] ||
6607 error "'$cmd' wrong: found $nums, expected $expected"
6609 cmd="$LFS find $dir -atime $count${age:0:1}"
6610 nums=$($cmd | wc -l)
6611 [ $nums -eq $expected ] ||
6612 error "'$cmd' wrong: found $nums, expected $expected"
6616 cmd="$LFS find $dir -ctime +1s -type f"
6617 nums=$($cmd | wc -l)
6618 (( $nums == $count * 2 + 1)) ||
6619 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6621 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6623 test_newerXY_base() {
6626 local dir=$DIR/$tdir
6630 if [ $y == "t" ]; then
6631 if [ $x == "b" ]; then
6632 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6634 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6637 ref=$DIR/$tfile.newer.$x$y
6638 touch $ref || error "touch $ref failed"
6641 echo "before = $ref"
6643 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6645 if [ $y == "t" ]; then
6646 if [ $x == "b" ]; then
6647 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6649 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6652 negref=$DIR/$tfile.negnewer.$x$y
6653 touch $negref || error "touch $negref failed"
6656 echo "after = $negref"
6657 local cmd="$LFS find $dir -newer$x$y $ref"
6658 local nums=$(eval $cmd | wc -l)
6659 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6661 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6662 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6664 cmd="$LFS find $dir ! -newer$x$y $negref"
6665 nums=$(eval $cmd | wc -l)
6666 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6667 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6669 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6670 nums=$(eval $cmd | wc -l)
6671 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6672 error "'$cmd' wrong: found $nums between, expected $expected"; }
6678 test_newerXY_base "a" "a"
6679 test_newerXY_base "a" "m"
6680 test_newerXY_base "a" "c"
6681 test_newerXY_base "m" "a"
6682 test_newerXY_base "m" "m"
6683 test_newerXY_base "m" "c"
6684 test_newerXY_base "c" "a"
6685 test_newerXY_base "c" "m"
6686 test_newerXY_base "c" "c"
6688 [[ -n "$sles_version" ]] &&
6689 echo "skip timestamp tests on SLES, LU-13665" && return 0
6691 test_newerXY_base "a" "t"
6692 test_newerXY_base "m" "t"
6693 test_newerXY_base "c" "t"
6695 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6696 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6697 ! btime_supported && echo "btime unsupported" && return 0
6699 test_newerXY_base "b" "b"
6700 test_newerXY_base "b" "t"
6702 run_test 56oc "check lfs find -newerXY work"
6705 local dir=$DIR/$tdir
6710 $LFS find $dir -btime -1d -type f
6717 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6718 ! btime_supported && skip "btime unsupported on MDS"
6720 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6721 ! btime_supported && skip "btime unsupported on clients"
6723 local dir=$DIR/$tdir
6724 local ref=$DIR/$tfile.ref
6725 local negref=$DIR/$tfile.negref
6727 mkdir $dir || error "mkdir $dir failed"
6728 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6729 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6730 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6731 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6732 touch $ref || error "touch $ref failed"
6733 # sleep 3 seconds at least
6736 local before=$(do_facet mds1 date +%s)
6737 local skew=$(($(date +%s) - before + 1))
6739 if (( skew < 0 && skew > -5 )); then
6740 sleep $((0 - skew + 1))
6744 # Set the dir stripe params to limit files all on MDT0,
6745 # otherwise we need to calc the max clock skew between
6746 # the client and MDTs.
6747 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6749 touch $negref || error "touch $negref failed"
6751 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6752 local nums=$($cmd | wc -l)
6753 local expected=$(((NUMFILES + 1) * NUMDIRS))
6755 [ $nums -eq $expected ] ||
6756 error "'$cmd' wrong: found $nums, expected $expected"
6758 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6759 nums=$($cmd | wc -l)
6760 expected=$((NUMFILES + 1))
6761 [ $nums -eq $expected ] ||
6762 error "'$cmd' wrong: found $nums, expected $expected"
6764 [ $skew -lt 0 ] && return
6766 local after=$(do_facet mds1 date +%s)
6767 local age=$((after - before + 1 + skew))
6769 cmd="$LFS find $dir -btime -${age}s -type f"
6770 nums=$($cmd | wc -l)
6771 expected=$(((NUMFILES + 1) * NUMDIRS))
6773 echo "Clock skew between client and server: $skew, age:$age"
6774 [ $nums -eq $expected ] ||
6775 error "'$cmd' wrong: found $nums, expected $expected"
6777 expected=$(($NUMDIRS + 1))
6778 cmd="$LFS find $dir -btime -${age}s -type d"
6779 nums=$($cmd | wc -l)
6780 [ $nums -eq $expected ] ||
6781 error "'$cmd' wrong: found $nums, expected $expected"
6782 rm -f $ref $negref || error "Failed to remove $ref $negref"
6784 run_test 56od "check lfs find -btime with units"
6787 [ $RUNAS_ID -eq $UID ] &&
6788 skip_env "RUNAS_ID = UID = $UID -- skipping"
6790 local dir=$DIR/$tdir
6792 setup_56 $dir $NUMFILES $NUMDIRS
6793 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6795 local expected=$NUMFILES
6796 local cmd="$LFS find -uid $RUNAS_ID $dir"
6797 local nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6802 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6803 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6804 nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6808 run_test 56p "check lfs find -uid and ! -uid"
6811 [ $RUNAS_ID -eq $UID ] &&
6812 skip_env "RUNAS_ID = UID = $UID -- skipping"
6814 local dir=$DIR/$tdir
6816 setup_56 $dir $NUMFILES $NUMDIRS
6817 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6819 local expected=$NUMFILES
6820 local cmd="$LFS find -gid $RUNAS_GID $dir"
6821 local nums=$($cmd | wc -l)
6823 [ $nums -eq $expected ] ||
6824 error "'$cmd' wrong: found $nums, expected $expected"
6826 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6827 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6828 nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] ||
6830 error "'$cmd' wrong: found $nums, expected $expected"
6832 run_test 56q "check lfs find -gid and ! -gid"
6835 local dir=$DIR/$tdir
6837 setup_56 $dir $NUMFILES $NUMDIRS
6840 local cmd="$LFS find -size 0 -type f -lazy $dir"
6841 local nums=$($cmd | wc -l)
6843 [ $nums -eq $expected ] ||
6844 error "'$cmd' wrong: found $nums, expected $expected"
6845 cmd="$LFS find -size 0 -type f $dir"
6846 nums=$($cmd | wc -l)
6847 [ $nums -eq $expected ] ||
6848 error "'$cmd' wrong: found $nums, expected $expected"
6851 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] ||
6854 error "'$cmd' wrong: found $nums, expected $expected"
6855 cmd="$LFS find ! -size 0 -type f $dir"
6856 nums=$($cmd | wc -l)
6857 [ $nums -eq $expected ] ||
6858 error "'$cmd' wrong: found $nums, expected $expected"
6860 echo "test" > $dir/$tfile
6861 echo "test2" > $dir/$tfile.2 && sync
6863 cmd="$LFS find -size 5 -type f -lazy $dir"
6864 nums=$($cmd | wc -l)
6865 [ $nums -eq $expected ] ||
6866 error "'$cmd' wrong: found $nums, expected $expected"
6867 cmd="$LFS find -size 5 -type f $dir"
6868 nums=$($cmd | wc -l)
6869 [ $nums -eq $expected ] ||
6870 error "'$cmd' wrong: found $nums, expected $expected"
6873 cmd="$LFS find -size +5 -type f -lazy $dir"
6874 nums=$($cmd | wc -l)
6875 [ $nums -eq $expected ] ||
6876 error "'$cmd' wrong: found $nums, expected $expected"
6877 cmd="$LFS find -size +5 -type f $dir"
6878 nums=$($cmd | wc -l)
6879 [ $nums -eq $expected ] ||
6880 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find -size +0 -type f -lazy $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6887 cmd="$LFS find -size +0 -type f $dir"
6888 nums=$($cmd | wc -l)
6889 [ $nums -eq $expected ] ||
6890 error "'$cmd' wrong: found $nums, expected $expected"
6893 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6894 nums=$($cmd | wc -l)
6895 [ $nums -eq $expected ] ||
6896 error "'$cmd' wrong: found $nums, expected $expected"
6897 cmd="$LFS find ! -size -5 -type f $dir"
6898 nums=$($cmd | wc -l)
6899 [ $nums -eq $expected ] ||
6900 error "'$cmd' wrong: found $nums, expected $expected"
6903 cmd="$LFS find -size -5 -type f -lazy $dir"
6904 nums=$($cmd | wc -l)
6905 [ $nums -eq $expected ] ||
6906 error "'$cmd' wrong: found $nums, expected $expected"
6907 cmd="$LFS find -size -5 -type f $dir"
6908 nums=$($cmd | wc -l)
6909 [ $nums -eq $expected ] ||
6910 error "'$cmd' wrong: found $nums, expected $expected"
6912 run_test 56r "check lfs find -size works"
6919 cancel_lru_locks $OSC
6921 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6922 local nums=$($cmd | wc -l)
6924 [ $nums -eq $expected ] ||
6925 error "'$cmd' wrong: found $nums, expected $expected"
6927 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6929 if (( rpcs_before + glimpses != rpcs_after )); then
6930 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6931 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6933 if [[ $glimpses == 0 ]]; then
6934 error "'$cmd' should not send glimpse RPCs to OST"
6936 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6942 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6943 skip "MDS < 2.12.58 doesn't return LSOM data"
6944 local dir=$DIR/$tdir
6945 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6947 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6949 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6950 $LCTL set_param -n llite.*.statahead_agl=0
6951 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6953 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6954 # open and close all files to ensure LSOM is updated
6955 cancel_lru_locks $OSC
6956 find $dir -type f | xargs cat > /dev/null
6958 # expect_found glimpse_rpcs command_to_run
6959 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6960 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6961 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6962 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6964 echo "test" > $dir/$tfile
6965 echo "test2" > $dir/$tfile.2 && sync
6966 cancel_lru_locks $OSC
6967 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6969 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6970 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6971 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6972 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6974 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6975 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6976 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6977 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6978 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6979 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6981 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6984 local dir=$DIR/$tdir
6985 local tmp=$TMP/$tfile.log
6988 test_mkdir -p $dir || error "failed to mkdir $dir"
6989 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6990 error "failed to setstripe $dir/$tfile"
6991 mdt_idx=$($LFS getdirstripe -i $dir)
6992 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6994 stack_trap "rm -f $tmp" EXIT
6995 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6996 ! grep -q obd_uuid $tmp ||
6997 error "failed to find --size +100K --ost 0 $dir"
6998 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6999 ! grep -q obd_uuid $tmp ||
7000 error "failed to find --size +100K --mdt $mdt_idx $dir"
7002 run_test 56rb "check lfs find --size --ost/--mdt works"
7005 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7006 local dir=$DIR/$tdir
7009 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7010 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7011 (( $MDSCOUNT > 2 )) &&
7012 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7013 mkdir $dir/$tdir-{1..10}
7014 touch $dir/$tfile-{1..10}
7016 found=$($LFS find $dir --mdt-count 2 | wc -l)
7018 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7020 found=$($LFS find $dir -T +1 | wc -l)
7021 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7022 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7024 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7026 (( $found == $expect )) || error "found $found all_char, expect $expect"
7028 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7029 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7030 (( $found == $expect )) || error "found $found all_char, expect $expect"
7032 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7034 test_56s() { # LU-611 #LU-9369
7035 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7037 local dir=$DIR/$tdir
7038 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7040 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7041 for i in $(seq $NUMDIRS); do
7042 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7045 local expected=$NUMDIRS
7046 local cmd="$LFS find -c $OSTCOUNT $dir"
7047 local nums=$($cmd | wc -l)
7049 [ $nums -eq $expected ] || {
7050 $LFS getstripe -R $dir
7051 error "'$cmd' wrong: found $nums, expected $expected"
7054 expected=$((NUMDIRS + onestripe))
7055 cmd="$LFS find -stripe-count +0 -type f $dir"
7056 nums=$($cmd | wc -l)
7057 [ $nums -eq $expected ] || {
7058 $LFS getstripe -R $dir
7059 error "'$cmd' wrong: found $nums, expected $expected"
7063 cmd="$LFS find -stripe-count 1 -type f $dir"
7064 nums=$($cmd | wc -l)
7065 [ $nums -eq $expected ] || {
7066 $LFS getstripe -R $dir
7067 error "'$cmd' wrong: found $nums, expected $expected"
7070 cmd="$LFS find -stripe-count -2 -type f $dir"
7071 nums=$($cmd | wc -l)
7072 [ $nums -eq $expected ] || {
7073 $LFS getstripe -R $dir
7074 error "'$cmd' wrong: found $nums, expected $expected"
7078 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7079 nums=$($cmd | wc -l)
7080 [ $nums -eq $expected ] || {
7081 $LFS getstripe -R $dir
7082 error "'$cmd' wrong: found $nums, expected $expected"
7085 run_test 56s "check lfs find -stripe-count works"
7087 test_56t() { # LU-611 #LU-9369
7088 local dir=$DIR/$tdir
7090 setup_56 $dir 0 $NUMDIRS
7091 for i in $(seq $NUMDIRS); do
7092 $LFS setstripe -S 8M $dir/dir$i/$tfile
7095 local expected=$NUMDIRS
7096 local cmd="$LFS find -S 8M $dir"
7097 local nums=$($cmd | wc -l)
7099 [ $nums -eq $expected ] || {
7100 $LFS getstripe -R $dir
7101 error "'$cmd' wrong: found $nums, expected $expected"
7105 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7107 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7109 expected=$(((NUMDIRS + 1) * NUMFILES))
7110 cmd="$LFS find -stripe-size 512k -type f $dir"
7111 nums=$($cmd | wc -l)
7112 [ $nums -eq $expected ] ||
7113 error "'$cmd' wrong: found $nums, expected $expected"
7115 cmd="$LFS find -stripe-size +320k -type f $dir"
7116 nums=$($cmd | wc -l)
7117 [ $nums -eq $expected ] ||
7118 error "'$cmd' wrong: found $nums, expected $expected"
7120 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7121 cmd="$LFS find -stripe-size +200k -type f $dir"
7122 nums=$($cmd | wc -l)
7123 [ $nums -eq $expected ] ||
7124 error "'$cmd' wrong: found $nums, expected $expected"
7126 cmd="$LFS find -stripe-size -640k -type f $dir"
7127 nums=$($cmd | wc -l)
7128 [ $nums -eq $expected ] ||
7129 error "'$cmd' wrong: found $nums, expected $expected"
7132 cmd="$LFS find -stripe-size 256k -type f $dir"
7133 nums=$($cmd | wc -l)
7134 [ $nums -eq $expected ] ||
7135 error "'$cmd' wrong: found $nums, expected $expected"
7137 cmd="$LFS find -stripe-size -320k -type f $dir"
7138 nums=$($cmd | wc -l)
7139 [ $nums -eq $expected ] ||
7140 error "'$cmd' wrong: found $nums, expected $expected"
7143 cmd="$LFS find -stripe-size 1024k -type f $dir"
7144 nums=$($cmd | wc -l)
7145 [ $nums -eq $expected ] ||
7146 error "'$cmd' wrong: found $nums, expected $expected"
7148 run_test 56t "check lfs find -stripe-size works"
7150 test_56u() { # LU-611
7151 local dir=$DIR/$tdir
7153 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7155 if [[ $OSTCOUNT -gt 1 ]]; then
7156 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7162 local expected=$(((NUMDIRS + 1) * NUMFILES))
7163 local cmd="$LFS find -stripe-index 0 -type f $dir"
7164 local nums=$($cmd | wc -l)
7166 [ $nums -eq $expected ] ||
7167 error "'$cmd' wrong: found $nums, expected $expected"
7170 cmd="$LFS find -stripe-index 1 -type f $dir"
7171 nums=$($cmd | wc -l)
7172 [ $nums -eq $expected ] ||
7173 error "'$cmd' wrong: found $nums, expected $expected"
7175 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7176 nums=$($cmd | wc -l)
7177 [ $nums -eq $expected ] ||
7178 error "'$cmd' wrong: found $nums, expected $expected"
7181 # This should produce an error and not return any files
7182 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7183 nums=$($cmd 2>/dev/null | wc -l)
7184 [ $nums -eq $expected ] ||
7185 error "'$cmd' wrong: found $nums, expected $expected"
7187 if [[ $OSTCOUNT -gt 1 ]]; then
7188 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7189 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7190 nums=$($cmd | wc -l)
7191 [ $nums -eq $expected ] ||
7192 error "'$cmd' wrong: found $nums, expected $expected"
7195 run_test 56u "check lfs find -stripe-index works"
7199 local dir=$DIR/$tdir
7201 setup_56 $dir $NUMFILES $NUMDIRS
7203 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7204 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7206 for file in $($LFS find -m $UUID $dir); do
7207 file_midx=$($LFS getstripe -m $file)
7208 [ $file_midx -eq $mdt_idx ] ||
7209 error "lfs find -m $UUID != getstripe -m $file_midx"
7212 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7215 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7218 local dir=$DIR/$tdir
7220 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7222 local stripe_size=$($LFS getstripe -S -d $dir) ||
7223 error "$LFS getstripe -S -d $dir failed"
7224 stripe_size=${stripe_size%% *}
7226 local file_size=$((stripe_size * OSTCOUNT))
7227 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7228 local required_space=$((file_num * file_size))
7229 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7231 [[ $free_space -le $((required_space / 1024)) ]] &&
7232 skip_env "need $required_space, have $free_space kbytes"
7235 local dd_count=$((file_size / dd_bs))
7237 # write data into the files
7242 for i in $(seq $NUMFILES); do
7244 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7245 error "write data into $file failed"
7247 for i in $(seq $NUMDIRS); do
7248 for j in $(seq $NUMFILES); do
7249 file=$dir/dir$i/file$j
7250 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7251 error "write data into $file failed"
7255 # $LFS_MIGRATE will fail if hard link migration is unsupported
7256 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7257 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7258 error "creating links to $dir/dir1/file1 failed"
7263 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7266 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7269 eval $cmd || error "$cmd failed"
7271 check_stripe_count $dir/file1 $expected
7273 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7275 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7276 # OST 1 if it is on OST 0. This file is small enough to
7277 # be on only one stripe.
7278 file=$dir/migr_1_ost
7279 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7280 error "write data into $file failed"
7281 local obdidx=$($LFS getstripe -i $file)
7282 local oldmd5=$(md5sum $file)
7285 [[ $obdidx -eq 0 ]] && newobdidx=1
7286 cmd="$LFS migrate -i $newobdidx $file"
7288 eval $cmd || error "$cmd failed"
7290 local realobdix=$($LFS getstripe -i $file)
7291 local newmd5=$(md5sum $file)
7293 [[ $newobdidx -ne $realobdix ]] &&
7294 error "new OST is different (was=$obdidx, "\
7295 "wanted=$newobdidx, got=$realobdix)"
7296 [[ "$oldmd5" != "$newmd5" ]] &&
7297 error "md5sum differ: $oldmd5, $newmd5"
7301 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7303 eval $cmd || error "$cmd failed"
7305 for j in $(seq $NUMFILES); do
7306 check_stripe_count $dir/dir1/file$j $expected
7309 # lfs_migrate works with lfs find
7310 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7311 $LFS_MIGRATE -y -c $expected"
7313 eval $cmd || error "$cmd failed"
7315 for i in $(seq 2 $NUMFILES); do
7316 check_stripe_count $dir/file$i $expected
7318 for i in $(seq 2 $NUMDIRS); do
7319 for j in $(seq $NUMFILES); do
7320 check_stripe_count $dir/dir$i/file$j $expected
7324 run_test 56w "check lfs_migrate -c stripe_count works"
7327 local file1=$DIR/$tdir/file1
7328 local create_pool=false
7329 local initial_pool=$($LFS getstripe -p $DIR)
7333 echo -n "Creating test dir..."
7334 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7337 echo -n "Creating test file..."
7338 touch $file1 || error "cannot create file"
7341 echo -n "Detecting existing pools..."
7342 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7344 if [ ${#pool_list[@]} -gt 0 ]; then
7345 echo "${pool_list[@]}"
7346 for thispool in "${pool_list[@]}"; do
7347 if [[ -z "$initial_pool" ||
7348 "$initial_pool" != "$thispool" ]]; then
7350 echo "Using existing pool '$pool'"
7355 echo "none detected."
7357 if [ -z "$pool" ]; then
7358 pool=${POOL:-testpool}
7359 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7360 echo -n "Creating pool '$pool'..."
7362 pool_add $pool &> /dev/null ||
7363 error "pool_add failed"
7366 echo -n "Adding target to pool..."
7367 pool_add_targets $pool 0 0 1 &> /dev/null ||
7368 error "pool_add_targets failed"
7372 echo -n "Setting pool using -p option..."
7373 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7374 error "migrate failed rc = $?"
7377 echo -n "Verifying test file is in pool after migrating..."
7378 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7379 error "file was not migrated to pool $pool"
7382 echo -n "Removing test file from pool '$pool'..."
7383 # "lfs migrate $file" won't remove the file from the pool
7384 # until some striping information is changed.
7385 $LFS migrate -c 1 $file1 &> /dev/null ||
7386 error "cannot remove from pool"
7387 [ "$($LFS getstripe -p $file1)" ] &&
7388 error "pool still set"
7391 echo -n "Setting pool using --pool option..."
7392 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7393 error "migrate failed rc = $?"
7398 if $create_pool; then
7399 destroy_test_pools 2> /dev/null ||
7400 error "destroy test pools failed"
7403 run_test 56wb "check lfs_migrate pool support"
7406 local file1="$DIR/$tdir/file1"
7413 echo -n "Creating test dir..."
7414 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7415 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7416 error "cannot set stripe by '-S 1M -c 1'"
7419 echo -n "Setting initial stripe for test file..."
7420 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7421 error "cannot set stripe"
7422 cur_ssize=$($LFS getstripe -S "$file1")
7423 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7426 # File currently set to -S 512K -c 1
7428 # Ensure -c and -S options are rejected when -R is set
7429 echo -n "Verifying incompatible options are detected..."
7430 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7431 error "incompatible -c and -R options not detected"
7432 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7433 error "incompatible -S and -R options not detected"
7436 # Ensure unrecognized options are passed through to 'lfs migrate'
7437 echo -n "Verifying -S option is passed through to lfs migrate..."
7438 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7439 error "migration failed"
7440 cur_ssize=$($LFS getstripe -S "$file1")
7441 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7444 # File currently set to -S 1M -c 1
7446 # Ensure long options are supported
7447 echo -n "Verifying long options supported..."
7448 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7449 error "long option without argument not supported"
7450 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7451 error "long option with argument not supported"
7452 cur_ssize=$($LFS getstripe -S "$file1")
7453 [ $cur_ssize -eq 524288 ] ||
7454 error "migrate --stripe-size $cur_ssize != 524288"
7457 # File currently set to -S 512K -c 1
7459 if [ "$OSTCOUNT" -gt 1 ]; then
7460 echo -n "Verifying explicit stripe count can be set..."
7461 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7462 error "migrate failed"
7463 cur_scount=$($LFS getstripe -c "$file1")
7464 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7468 # File currently set to -S 512K -c 1 or -S 512K -c 2
7470 # Ensure parent striping is used if -R is set, and no stripe
7471 # count or size is specified
7472 echo -n "Setting stripe for parent directory..."
7473 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7474 error "cannot set stripe '-S 2M -c 1'"
7477 echo -n "Verifying restripe option uses parent stripe settings..."
7478 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7479 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7480 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7481 error "migrate failed"
7482 cur_ssize=$($LFS getstripe -S "$file1")
7483 [ $cur_ssize -eq $parent_ssize ] ||
7484 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7485 cur_scount=$($LFS getstripe -c "$file1")
7486 [ $cur_scount -eq $parent_scount ] ||
7487 error "migrate -R stripe_count $cur_scount != $parent_scount"
7490 # File currently set to -S 1M -c 1
7492 # Ensure striping is preserved if -R is not set, and no stripe
7493 # count or size is specified
7494 echo -n "Verifying striping size preserved when not specified..."
7495 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7496 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7497 error "cannot set stripe on parent directory"
7498 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7499 error "migrate failed"
7500 cur_ssize=$($LFS getstripe -S "$file1")
7501 [ $cur_ssize -eq $orig_ssize ] ||
7502 error "migrate by default $cur_ssize != $orig_ssize"
7505 # Ensure file name properly detected when final option has no argument
7506 echo -n "Verifying file name properly detected..."
7507 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7508 error "file name interpreted as option argument"
7514 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7517 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7519 local file1=$DIR/$tdir/file1
7521 echo -n "Creating test dir..."
7522 test_mkdir $DIR/$tdir || error "cannot create dir"
7525 echo -n "Creating test file..."
7529 # Ensure 'lfs migrate' will fail by using a non-existent option,
7530 # and make sure rsync is not called to recover
7531 echo -n "Make sure --no-rsync option works..."
7532 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7533 grep -q 'refusing to fall back to rsync' ||
7534 error "rsync was called with --no-rsync set"
7537 # Ensure rsync is called without trying 'lfs migrate' first
7538 echo -n "Make sure --rsync option works..."
7539 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7540 grep -q 'falling back to rsync' &&
7541 error "lfs migrate was called with --rsync set"
7544 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7545 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7546 grep -q 'at the same time' ||
7547 error "--rsync and --no-rsync accepted concurrently"
7553 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7559 test_mkdir $td || error "cannot create $td"
7560 touch $tf || error "cannot touch $tf"
7562 echo -n "Make sure --non-direct|-D works..."
7563 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7564 grep -q "lfs migrate --non-direct" ||
7565 error "--non-direct option cannot work correctly"
7566 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7567 grep -q "lfs migrate -D" ||
7568 error "-D option cannot work correctly"
7571 run_test 56we "check lfs_migrate --non-direct|-D support"
7574 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7575 check_swap_layouts_support
7577 local dir=$DIR/$tdir
7578 local ref1=/etc/passwd
7579 local file1=$dir/file1
7581 test_mkdir $dir || error "creating dir $dir"
7582 $LFS setstripe -c 2 $file1
7584 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7585 stripe=$($LFS getstripe -c $file1)
7586 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7587 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7592 run_test 56x "lfs migration support"
7595 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7596 check_swap_layouts_support
7598 local dir=$DIR/$tdir/$testnum
7602 local ref1=/etc/passwd
7603 local file1=$dir/file1
7605 $LFS setstripe -c 2 $file1
7607 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7609 local stripe=$($LFS getstripe -c $file1)
7611 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7612 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7617 run_test 56xa "lfs migration --block support"
7619 check_migrate_links() {
7621 local file1="$dir/file1"
7625 local total_count=$(($begin + $count - 1))
7626 local symlink_count=10
7629 if [ ! -f "$file1" ]; then
7630 echo -n "creating initial file..."
7631 $LFS setstripe -c 1 -S "512k" "$file1" ||
7632 error "cannot setstripe initial file"
7635 echo -n "creating symlinks..."
7636 for s in $(seq 1 $symlink_count); do
7637 ln -s "$file1" "$dir/slink$s" ||
7638 error "cannot create symlinks"
7642 echo -n "creating nonlinked files..."
7643 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7644 error "cannot create nonlinked files"
7649 if [ ! -f "$dir/file$total_count" ]; then
7650 echo -n "creating hard links $begin:$total_count..."
7651 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7652 /dev/null || error "cannot create hard links"
7656 echo -n "checking number of hard links listed in xattrs..."
7657 local fid=$($LFS getstripe -F "$file1")
7658 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7661 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7662 skip "hard link list has unexpected size, skipping test"
7664 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7665 error "link names should exceed xattrs size"
7668 echo -n "migrating files..."
7669 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7671 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7674 # make sure all links have been properly migrated
7675 echo -n "verifying files..."
7676 fid=$($LFS getstripe -F "$file1") ||
7677 error "cannot get fid for file $file1"
7678 for i in $(seq 2 $total_count); do
7679 local fid2=$($LFS getstripe -F $dir/file$i)
7681 [ "$fid2" == "$fid" ] ||
7682 error "migrated hard link has mismatched FID"
7685 # make sure hard links were properly detected, and migration was
7686 # performed only once for the entire link set; nonlinked files should
7688 local actual=$(grep -c 'done' <<< "$migrate_out")
7689 local expected=$(($uniq_count + 1))
7691 [ "$actual" -eq "$expected" ] ||
7692 error "hard links individually migrated ($actual != $expected)"
7694 # make sure the correct number of hard links are present
7695 local hardlinks=$(stat -c '%h' "$file1")
7697 [ $hardlinks -eq $total_count ] ||
7698 error "num hard links $hardlinks != $total_count"
7705 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7706 skip "Need MDS version at least 2.10.55"
7708 local dir="$DIR/$tdir"
7710 test_mkdir "$dir" || error "cannot create dir $dir"
7712 echo "testing lfs migrate mode when all links fit within xattrs"
7713 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7715 echo "testing rsync mode when all links fit within xattrs"
7716 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7718 echo "testing lfs migrate mode when all links do not fit within xattrs"
7719 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7721 echo "testing rsync mode when all links do not fit within xattrs"
7722 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7724 chown -R $RUNAS_ID $dir
7725 echo "testing non-root lfs migrate mode when not all links are in xattr"
7726 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7731 run_test 56xb "lfs migration hard link support"
7734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7736 local dir="$DIR/$tdir"
7738 test_mkdir "$dir" || error "cannot create dir $dir"
7740 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7741 echo -n "Setting initial stripe for 20MB test file..."
7742 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7743 error "cannot setstripe 20MB file"
7745 echo -n "Sizing 20MB test file..."
7746 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7748 echo -n "Verifying small file autostripe count is 1..."
7749 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7750 error "cannot migrate 20MB file"
7751 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7752 error "cannot get stripe for $dir/20mb"
7753 [ $stripe_count -eq 1 ] ||
7754 error "unexpected stripe count $stripe_count for 20MB file"
7758 # Test 2: File is small enough to fit within the available space on
7759 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7760 # have at least an additional 1KB for each desired stripe for test 3
7761 echo -n "Setting stripe for 1GB test file..."
7762 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7764 echo -n "Sizing 1GB test file..."
7765 # File size is 1GB + 3KB
7766 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7769 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7770 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7771 if (( avail > 524288 * OSTCOUNT )); then
7772 echo -n "Migrating 1GB file..."
7773 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7774 error "cannot migrate 1GB file"
7776 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7777 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7778 error "cannot getstripe for 1GB file"
7779 [ $stripe_count -eq 2 ] ||
7780 error "unexpected stripe count $stripe_count != 2"
7784 # Test 3: File is too large to fit within the available space on
7785 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7786 if [ $OSTCOUNT -ge 3 ]; then
7787 # The required available space is calculated as
7788 # file size (1GB + 3KB) / OST count (3).
7789 local kb_per_ost=349526
7791 echo -n "Migrating 1GB file with limit..."
7792 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7793 error "cannot migrate 1GB file with limit"
7796 stripe_count=$($LFS getstripe -c "$dir/1gb")
7797 echo -n "Verifying 1GB autostripe count with limited space..."
7798 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7799 error "unexpected stripe count $stripe_count (min 3)"
7806 run_test 56xc "lfs migration autostripe"
7809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7811 local dir=$DIR/$tdir
7812 local f_mgrt=$dir/$tfile.mgrt
7813 local f_yaml=$dir/$tfile.yaml
7814 local f_copy=$dir/$tfile.copy
7815 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7816 local layout_copy="-c 2 -S 2M -i 1"
7817 local yamlfile=$dir/yamlfile
7818 local layout_before;
7821 test_mkdir "$dir" || error "cannot create dir $dir"
7822 $LFS setstripe $layout_yaml $f_yaml ||
7823 error "cannot setstripe $f_yaml with layout $layout_yaml"
7824 $LFS getstripe --yaml $f_yaml > $yamlfile
7825 $LFS setstripe $layout_copy $f_copy ||
7826 error "cannot setstripe $f_copy with layout $layout_copy"
7828 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7830 # 1. test option --yaml
7831 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7832 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7833 layout_before=$(get_layout_param $f_yaml)
7834 layout_after=$(get_layout_param $f_mgrt)
7835 [ "$layout_after" == "$layout_before" ] ||
7836 error "lfs_migrate --yaml: $layout_after != $layout_before"
7838 # 2. test option --copy
7839 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7840 error "cannot migrate $f_mgrt with --copy $f_copy"
7841 layout_before=$(get_layout_param $f_copy)
7842 layout_after=$(get_layout_param $f_mgrt)
7843 [ "$layout_after" == "$layout_before" ] ||
7844 error "lfs_migrate --copy: $layout_after != $layout_before"
7846 run_test 56xd "check lfs_migrate --yaml and --copy support"
7849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7851 local dir=$DIR/$tdir
7852 local f_comp=$dir/$tfile
7853 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7854 local layout_before=""
7855 local layout_after=""
7857 test_mkdir "$dir" || error "cannot create dir $dir"
7858 $LFS setstripe $layout $f_comp ||
7859 error "cannot setstripe $f_comp with layout $layout"
7860 layout_before=$(get_layout_param $f_comp)
7861 dd if=/dev/zero of=$f_comp bs=1M count=4
7863 # 1. migrate a comp layout file by lfs_migrate
7864 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7865 layout_after=$(get_layout_param $f_comp)
7866 [ "$layout_before" == "$layout_after" ] ||
7867 error "lfs_migrate: $layout_before != $layout_after"
7869 # 2. migrate a comp layout file by lfs migrate
7870 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7871 layout_after=$(get_layout_param $f_comp)
7872 [ "$layout_before" == "$layout_after" ] ||
7873 error "lfs migrate: $layout_before != $layout_after"
7875 run_test 56xe "migrate a composite layout file"
7878 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7880 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7881 skip "Need server version at least 2.13.53"
7883 local dir=$DIR/$tdir
7884 local f_comp=$dir/$tfile
7885 local layout="-E 1M -c1 -E -1 -c2"
7889 test_mkdir "$dir" || error "cannot create dir $dir"
7890 $LFS setstripe $layout $f_comp ||
7891 error "cannot setstripe $f_comp with layout $layout"
7892 fid_before=$($LFS getstripe --fid $f_comp)
7893 dd if=/dev/zero of=$f_comp bs=1M count=4
7895 # 1. migrate a comp layout file to a comp layout
7896 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7897 fid_after=$($LFS getstripe --fid $f_comp)
7898 [ "$fid_before" == "$fid_after" ] ||
7899 error "comp-to-comp migrate: $fid_before != $fid_after"
7901 # 2. migrate a comp layout file to a plain layout
7902 $LFS migrate -c2 $f_comp ||
7903 error "cannot migrate $f_comp by lfs migrate"
7904 fid_after=$($LFS getstripe --fid $f_comp)
7905 [ "$fid_before" == "$fid_after" ] ||
7906 error "comp-to-plain migrate: $fid_before != $fid_after"
7908 # 3. migrate a plain layout file to a comp layout
7909 $LFS migrate $layout $f_comp ||
7910 error "cannot migrate $f_comp by lfs migrate"
7911 fid_after=$($LFS getstripe --fid $f_comp)
7912 [ "$fid_before" == "$fid_after" ] ||
7913 error "plain-to-comp migrate: $fid_before != $fid_after"
7915 run_test 56xf "FID is not lost during migration of a composite layout file"
7917 check_file_ost_range() {
7924 file_range=($($LFS getstripe -y "$file" |
7925 awk '/l_ost_idx:/ { print $NF }'))
7927 if [[ "${#file_range[@]}" = 0 ]]; then
7928 echo "No osts found for $file"
7932 for idx in "${file_range[@]}"; do
7933 [[ " $range " =~ " $idx " ]] ||
7941 local stripe_opt="$1"
7944 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7946 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7947 error "Fail to migrate $tfile on $pool"
7948 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7949 error "$tfile is not in pool $pool"
7950 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7951 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7955 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7956 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7957 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7958 skip "Need MDS version newer than 2.14.52"
7960 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7961 local -a pool_ranges=("0 0" "1 1" "0 1")
7964 for i in "${!pool_names[@]}"; do
7965 pool_add ${pool_names[$i]} ||
7966 error "pool_add failed (pool: ${pool_names[$i]})"
7967 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7968 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7971 # init the file to migrate
7972 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7973 error "Unable to create $tfile on OST1"
7974 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7975 error "Unable to write on $tfile"
7977 echo "1. migrate $tfile on pool ${pool_names[0]}"
7978 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7980 echo "2. migrate $tfile on pool ${pool_names[2]}"
7981 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7983 echo "3. migrate $tfile on pool ${pool_names[1]}"
7984 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7986 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7987 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7991 destroy_test_pools ||
7992 error "pool_destroy failed"
7994 run_test 56xg "lfs migrate pool support"
7997 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7998 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8001 local dir=$DIR/$tdir
8005 test_mkdir -p $dir || error "creating dir $dir"
8006 touch $f1 || error "creating std file $f1"
8007 $MULTIOP $f2 H2c || error "creating released file $f2"
8009 # a directory can be raid0, so ask only for files
8010 res=$($LFS find $dir -L raid0 -type f | wc -l)
8011 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8013 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8014 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8016 # only files can be released, so no need to force file search
8017 res=$($LFS find $dir -L released)
8018 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8020 res=$($LFS find $dir -type f \! -L released)
8021 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8023 run_test 56y "lfs find -L raid0|released"
8025 test_56z() { # LU-4824
8026 # This checks to make sure 'lfs find' continues after errors
8027 # There are two classes of errors that should be caught:
8028 # - If multiple paths are provided, all should be searched even if one
8030 # - If errors are encountered during the search, it should not terminate
8032 local dir=$DIR/$tdir
8036 for i in d{0..9}; do
8038 touch $dir/$i/$tfile
8040 $LFS find $DIR/non_existent_dir $dir &&
8041 error "$LFS find did not return an error"
8042 # Make a directory unsearchable. This should NOT be the last entry in
8043 # directory order. Arbitrarily pick the 6th entry
8044 chmod 700 $($LFS find $dir -type d | sed '6!d')
8046 $RUNAS $LFS find $DIR/non_existent $dir
8047 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8049 # The user should be able to see 10 directories and 9 files
8050 (( count == 19 )) ||
8051 error "$LFS find found $count != 19 entries after error"
8053 run_test 56z "lfs find should continue after an error"
8055 test_56aa() { # LU-5937
8056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8058 local dir=$DIR/$tdir
8061 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8063 createmany -o $dir/striped_dir/${tfile}- 1024
8064 local dirs=$($LFS find --size +8k $dir/)
8066 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8068 run_test 56aa "lfs find --size under striped dir"
8070 test_56ab() { # LU-10705
8071 test_mkdir $DIR/$tdir
8072 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8073 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8074 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8075 # Flush writes to ensure valid blocks. Need to be more thorough for
8076 # ZFS, since blocks are not allocated/returned to client immediately.
8078 wait_zfs_commit ost1 2
8079 cancel_lru_locks osc
8082 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8084 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8086 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8087 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8089 rm -f $DIR/$tdir/$tfile.[123]
8091 run_test 56ab "lfs find --blocks"
8095 local dir="$DIR/$tdir"
8096 local perms=(001 002 003 004 005 006 007
8097 010 020 030 040 050 060 070
8098 100 200 300 400 500 600 700
8099 111 222 333 444 555 666 777)
8100 local perm_minus=(8 8 4 8 4 4 2
8104 local perm_slash=(8 8 12 8 12 12 14
8107 16 16 24 16 24 24 28)
8110 for perm in ${perms[*]}; do
8111 touch "$dir/$tfile.$perm"
8112 chmod $perm "$dir/$tfile.$perm"
8115 for ((i = 0; i < ${#perms[*]}; i++)); do
8116 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8118 error "lfs find -perm ${perms[i]}:"\
8121 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8122 (( $num == ${perm_minus[i]} )) ||
8123 error "lfs find -perm -${perms[i]}:"\
8124 "$num != ${perm_minus[i]}"
8126 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8127 (( $num == ${perm_slash[i]} )) ||
8128 error "lfs find -perm /${perms[i]}:"\
8129 "$num != ${perm_slash[i]}"
8132 run_test 56aca "check lfs find -perm with octal representation"
8135 local dir=$DIR/$tdir
8136 # p is the permission of write and execute for user, group and other
8137 # without the umask. It is used to test +wx.
8138 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8139 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8140 local symbolic=(+t a+t u+t g+t o+t
8146 o=r,ug+o,u+w u=r,a+u,u+w
8147 g=r,ugo=g,u+w u+x,+X +X
8148 u+x,u+X u+X u+x,g+X o+r,+X
8152 for perm in ${perms[*]}; do
8153 touch "$dir/$tfile.$perm"
8154 chmod $perm "$dir/$tfile.$perm"
8157 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8158 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8161 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8164 run_test 56acb "check lfs find -perm with symbolic representation"
8167 local dir=$DIR/$tdir
8168 local tests="17777 787 789 abcd
8169 ug=uu ug=a ug=gu uo=ou urw
8173 for err in $tests; do
8174 if $LFS find $dir -perm $err 2>/dev/null; then
8175 error "lfs find -perm $err: parsing should have failed"
8179 run_test 56acc "check parsing error for lfs find -perm"
8182 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8183 skip "Need MDS version at least 2.10.50"
8185 # Create composite files with one component
8186 local dir=$DIR/$tdir
8188 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8189 # Create composite files with three components
8190 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8191 # Create non-composite files
8192 createmany -o $dir/${tfile}- 10
8194 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8196 [[ $nfiles == 10 ]] ||
8197 error "lfs find -E 1M found $nfiles != 10 files"
8199 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8200 [[ $nfiles == 25 ]] ||
8201 error "lfs find ! -E 1M found $nfiles != 25 files"
8203 # All files have a component that starts at 0
8204 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8205 [[ $nfiles == 35 ]] ||
8206 error "lfs find --component-start 0 - $nfiles != 35 files"
8208 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8209 [[ $nfiles == 15 ]] ||
8210 error "lfs find --component-start 2M - $nfiles != 15 files"
8212 # All files created here have a componenet that does not starts at 2M
8213 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8214 [[ $nfiles == 35 ]] ||
8215 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8217 # Find files with a specified number of components
8218 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8219 [[ $nfiles == 15 ]] ||
8220 error "lfs find --component-count 3 - $nfiles != 15 files"
8222 # Remember non-composite files have a component count of zero
8223 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8224 [[ $nfiles == 10 ]] ||
8225 error "lfs find --component-count 0 - $nfiles != 10 files"
8227 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8228 [[ $nfiles == 20 ]] ||
8229 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8231 # All files have a flag called "init"
8232 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8233 [[ $nfiles == 35 ]] ||
8234 error "lfs find --component-flags init - $nfiles != 35 files"
8236 # Multi-component files will have a component not initialized
8237 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8238 [[ $nfiles == 15 ]] ||
8239 error "lfs find !--component-flags init - $nfiles != 15 files"
8244 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8247 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8248 skip "Need MDS version at least 2.10.57"
8258 # create mirrored directories and mirrored files
8259 mkdir $td || error "mkdir $td failed"
8260 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8261 createmany -o $tf- 10 || error "create $tf- failed"
8263 for i in $(seq 2); do
8265 mkdir $dir || error "mkdir $dir failed"
8266 $LFS mirror create -N$((3 + i)) $dir ||
8267 error "create mirrored dir $dir failed"
8268 createmany -o $dir/$tfile- 10 ||
8269 error "create $dir/$tfile- failed"
8272 # change the states of some mirrored files
8274 for i in $(seq 2); do
8276 for j in $(seq 4 9); do
8277 echo foo > $dir/$tfile-$j
8281 # find mirrored files with specific mirror count
8282 cmd="$LFS find --mirror-count 3 --type f $td"
8283 nfiles=$($cmd | wc -l)
8284 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8286 cmd="$LFS find ! --mirror-count 3 --type f $td"
8287 nfiles=$($cmd | wc -l)
8288 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8290 cmd="$LFS find --mirror-count +2 --type f $td"
8291 nfiles=$($cmd | wc -l)
8292 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8294 cmd="$LFS find --mirror-count -6 --type f $td"
8295 nfiles=$($cmd | wc -l)
8296 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8298 # find mirrored files with specific file state
8299 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8300 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8302 cmd="$LFS find --mirror-state=ro --type f $td"
8303 nfiles=$($cmd | wc -l)
8304 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8306 cmd="$LFS find ! --mirror-state=ro --type f $td"
8307 nfiles=$($cmd | wc -l)
8308 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8310 cmd="$LFS find --mirror-state=wp --type f $td"
8311 nfiles=$($cmd | wc -l)
8312 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8314 cmd="$LFS find ! --mirror-state=sp --type f $td"
8315 nfiles=$($cmd | wc -l)
8316 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8318 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8320 test_56da() { # LU-14179
8321 local path=$DIR/$tdir
8326 local longdir=$(str_repeat 'a' 255)
8328 for i in {1..15}; do
8335 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8340 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8343 touch $(str_repeat 'f' 255)
8345 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8346 error "lfs find reported an error"
8350 run_test 56da "test lfs find with long paths"
8352 test_56ea() { #LU-10378
8353 local path=$DIR/$tdir
8354 local pool=$TESTNAME
8357 pool_add $pool || error "pool_add $pool failed"
8358 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8359 error "adding targets to $pool failed"
8361 # Set default pool on directory before creating file
8362 mkdir $path || error "mkdir $path failed"
8363 $LFS setstripe -p $pool $path ||
8364 error "set OST pool on $pool failed"
8365 touch $path/$tfile || error "touch $path/$tfile failed"
8367 # Compare basic file attributes from -printf and stat
8368 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8369 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8371 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8372 error "Attrs from lfs find and stat don't match"
8374 # Compare Lustre attributes from lfs find and lfs getstripe
8375 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8376 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8377 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8378 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8379 local fpool=$($LFS getstripe --pool $path/$tfile)
8380 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8382 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8383 error "Attrs from lfs find and lfs getstripe don't match"
8385 # Verify behavior for unknown escape/format sequences
8386 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8388 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8389 error "Escape/format codes don't match"
8391 run_test 56ea "test lfs find -printf option"
8394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8395 # note test will not do anything if MDS is not local
8396 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8397 skip_env "ldiskfs only test"
8399 remote_mds_nodsh && skip "remote MDS with nodsh"
8401 local MNTDEV="osd*.*MDT*.mntdev"
8402 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8403 [ -z "$DEV" ] && error "can't access $MNTDEV"
8404 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8405 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8406 error "can't access $DEV"
8407 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8408 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8412 run_test 57a "verify MDS filesystem created with large inodes =="
8415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8416 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8417 skip_env "ldiskfs only test"
8419 remote_mds_nodsh && skip "remote MDS with nodsh"
8421 local dir=$DIR/$tdir
8424 local fileN=$dir/f$filecount
8426 rm -rf $dir || error "removing $dir"
8428 local mdtidx=$($LFS getstripe -m $dir)
8429 local mdtname=MDT$(printf %04x $mdtidx)
8430 local facet=mds$((mdtidx + 1))
8432 echo "mcreating $filecount files"
8433 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8435 # verify that files do not have EAs yet
8436 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8437 error "$file1 has an EA"
8438 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8439 error "$fileN has an EA"
8443 df $dir #make sure we get new statfs data
8444 local mdsfree=$(do_facet $facet \
8445 lctl get_param -n osd*.*$mdtname.kbytesfree)
8446 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8449 echo "opening files to create objects/EAs"
8450 for file in $(seq -f $dir/f%g 1 $filecount); do
8451 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8452 error "opening $file"
8455 # verify that files have EAs now
8456 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8457 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8459 sleep 1 #make sure we get new statfs data
8461 local mdsfree2=$(do_facet $facet \
8462 lctl get_param -n osd*.*$mdtname.kbytesfree)
8463 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8465 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8466 if [ "$mdsfree" != "$mdsfree2" ]; then
8467 error "MDC before $mdcfree != after $mdcfree2"
8469 echo "MDC before $mdcfree != after $mdcfree2"
8470 echo "unable to confirm if MDS has large inodes"
8475 run_test 57b "default LOV EAs are stored inside large inodes ==="
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8479 [ -z "$(which wiretest 2>/dev/null)" ] &&
8480 skip_env "could not find wiretest"
8484 run_test 58 "verify cross-platform wire constants =============="
8487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8489 echo "touch 130 files"
8490 createmany -o $DIR/f59- 130
8492 unlinkmany $DIR/f59- 130
8494 # wait for commitment of removal
8495 wait_delete_completed
8497 run_test 59 "verify cancellation of llog records async ========="
8499 TEST60_HEAD="test_60 run $RANDOM"
8501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8502 remote_mgs_nodsh && skip "remote MGS with nodsh"
8503 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8504 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8505 skip_env "missing subtest run-llog.sh"
8507 log "$TEST60_HEAD - from kernel mode"
8508 do_facet mgs "$LCTL dk > /dev/null"
8509 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8510 do_facet mgs $LCTL dk > $TMP/$tfile
8512 # LU-6388: test llog_reader
8513 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8514 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8515 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8516 skip_env "missing llog_reader"
8517 local fstype=$(facet_fstype mgs)
8518 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8519 skip_env "Only for ldiskfs or zfs type mgs"
8521 local mntpt=$(facet_mntpt mgs)
8522 local mgsdev=$(mgsdevname 1)
8534 #get fid and record list
8535 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8537 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8539 #remount mgs as ldiskfs or zfs type
8540 stop mgs || error "stop mgs failed"
8541 mount_fstype mgs || error "remount mgs failed"
8542 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8545 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8546 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8551 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8553 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8555 echo "obj_file is $obj_file"
8556 do_facet mgs $llog_reader $obj_file
8558 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8559 awk '{ print $3 }' | sed -e "s/^type=//g")
8560 if [ $rec_type != $rec ]; then
8561 echo "FAILED test_60a wrong record type $rec_type," \
8567 #check obj path if record type is LLOG_LOGID_MAGIC
8568 if [ "$rec" == "1064553b" ]; then
8569 path=$(do_facet mgs $llog_reader $obj_file |
8570 grep "path=" | awk '{ print $NF }' |
8571 sed -e "s/^path=//g")
8572 if [ $obj_file != $mntpt/$path ]; then
8573 echo "FAILED test_60a wrong obj path" \
8574 "$montpt/$path, should be $obj_file"
8581 #restart mgs before "error", otherwise it will block the next test
8582 stop mgs || error "stop mgs failed"
8583 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8584 $pass || error "test failed, see FAILED test_60a messages for specifics"
8586 run_test 60a "llog_test run from kernel module and test llog_reader"
8588 test_60b() { # bug 6411
8589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 LLOG_COUNT=$(do_facet mgs dmesg |
8593 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8594 /llog_[a-z]*.c:[0-9]/ {
8606 [[ $LLOG_COUNT -gt 120 ]] &&
8607 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8609 run_test 60b "limit repeated messages from CERROR/CWARN"
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 echo "create 5000 files"
8615 createmany -o $DIR/f60c- 5000
8616 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8617 lctl set_param fail_loc=0x80000137
8618 unlinkmany $DIR/f60c- 5000
8619 lctl set_param fail_loc=0
8621 run_test 60c "unlink file when mds full"
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8626 SAVEPRINTK=$(lctl get_param -n printk)
8627 # verify "lctl mark" is even working"
8628 MESSAGE="test message ID $RANDOM $$"
8629 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8630 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8632 lctl set_param printk=0 || error "set lnet.printk failed"
8633 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8634 MESSAGE="new test message ID $RANDOM $$"
8635 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8636 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8637 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8639 lctl set_param -n printk="$SAVEPRINTK"
8641 run_test 60d "test printk console message masking"
8644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8645 remote_mds_nodsh && skip "remote MDS with nodsh"
8648 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8649 do_facet mds1 lctl set_param fail_loc=0x15b
8652 run_test 60e "no space while new llog is being created"
8655 local old_path=$($LCTL get_param -n debug_path)
8657 stack_trap "$LCTL set_param debug_path=$old_path"
8658 stack_trap "rm -f $TMP/$tfile*"
8659 rm -f $TMP/$tfile* 2> /dev/null
8660 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8661 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8662 test_mkdir $DIR/$tdir
8663 # retry in case the open is cached and not released
8664 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8665 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8669 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8671 run_test 60f "change debug_path works"
8677 test_mkdir -c $MDSCOUNT $DIR/$tdir
8682 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8683 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8685 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8686 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8687 index=$((index + 1))
8693 for i in {0..100}; do
8694 # define OBD_FAIL_OSD_TXN_START 0x19a
8695 local index=$((i % MDSCOUNT + 1))
8697 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8704 for i in $(seq $MDSCOUNT); do
8705 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8708 mkdir $DIR/$tdir/new || error "mkdir failed"
8709 rmdir $DIR/$tdir/new || error "rmdir failed"
8711 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8713 for i in $(seq $MDSCOUNT); do
8714 wait_update_facet mds$i "$LCTL get_param -n \
8715 mdd.$(facet_svc mds$i).lfsck_namespace |
8716 awk '/^status/ { print \\\$2 }'" "completed"
8720 rm -rf $DIR/$tdir || error "rmdir failed"
8722 run_test 60g "transaction abort won't cause MDT hung"
8725 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8726 skip "Need MDS version at least 2.12.52"
8727 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8731 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8732 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8733 for fail_loc in 0x80000188 0x80000189; do
8734 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8735 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8736 error "mkdir $dir-$fail_loc failed"
8737 for i in {0..10}; do
8738 # create may fail on missing stripe
8739 echo $i > $DIR/$tdir-$fail_loc/$i
8741 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8742 error "getdirstripe $tdir-$fail_loc failed"
8743 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8744 error "migrate $tdir-$fail_loc failed"
8745 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8746 error "getdirstripe $tdir-$fail_loc failed"
8747 pushd $DIR/$tdir-$fail_loc
8749 echo $f | cmp $f - || error "$f data mismatch"
8752 rm -rf $DIR/$tdir-$fail_loc
8755 run_test 60h "striped directory with missing stripes can be accessed"
8757 function t60i_load() {
8759 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8760 $LCTL set_param fail_loc=0x131c fail_val=1
8761 for ((i=0; i<5000; i++)); do
8762 touch $DIR/$tdir/f$i
8767 changelog_register || error "changelog_register failed"
8768 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8769 changelog_users $SINGLEMDS | grep -q $cl_user ||
8770 error "User $cl_user not found in changelog_users"
8771 changelog_chmask "ALL"
8774 for((i=0; i<100; i++)); do
8775 changelog_dump >/dev/null ||
8776 error "can't read changelog"
8780 changelog_deregister || error "changelog_deregister failed"
8781 $LCTL set_param fail_loc=0
8783 run_test 60i "llog: new record vs reader race"
8786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8789 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8790 cancel_lru_locks osc
8791 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8794 run_test 61a "mmap() writes don't make sync hang ================"
8797 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8799 run_test 61b "mmap() of unstriped file is successful"
8801 # bug 2330 - insufficient obd_match error checking causes LBUG
8803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8807 cancel_lru_locks osc
8808 lctl set_param fail_loc=0x405
8809 cat $f && error "cat succeeded, expect -EIO"
8810 lctl set_param fail_loc=0
8812 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8813 # match every page all of the time.
8814 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8816 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8817 # Though this test is irrelevant anymore, it helped to reveal some
8818 # other grant bugs (LU-4482), let's keep it.
8819 test_63a() { # was test_63
8820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8822 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8824 for i in `seq 10` ; do
8825 dd if=/dev/zero of=$DIR/f63 bs=8k &
8831 rm -f $DIR/f63 || true
8833 run_test 63a "Verify oig_wait interruption does not crash ======="
8835 # bug 2248 - async write errors didn't return to application on sync
8836 # bug 3677 - async write errors left page locked
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8841 lctl set_param debug=-1
8843 # ensure we have a grant to do async writes
8844 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8847 sync # sync lest earlier test intercept the fail_loc
8849 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8850 lctl set_param fail_loc=0x80000406
8851 $MULTIOP $DIR/$tfile Owy && \
8852 error "sync didn't return ENOMEM"
8853 sync; sleep 2; sync # do a real sync this time to flush page
8854 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8855 error "locked page left in cache after async error" || true
8858 run_test 63b "async write errors should be returned to fsync ==="
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8864 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8866 run_test 64a "verify filter grant calculations (in kernel) ====="
8869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8871 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8873 run_test 64b "check out-of-space detection on client"
8876 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8878 run_test 64c "verify grant shrink"
8884 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8887 # this does exactly what osc_request.c:osc_announce_cached() does in
8888 # order to calculate max amount of grants to ask from server
8892 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8893 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8895 ((rpc_in_flight++));
8896 nrpages=$((nrpages * rpc_in_flight))
8898 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8900 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8902 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8903 local undirty=$((nrpages * PAGE_SIZE))
8905 local max_extent_pages
8906 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8907 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8908 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8909 local grant_extent_tax
8910 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8912 undirty=$((undirty + nrextents * grant_extent_tax))
8917 # this is size of unit for grant allocation. It should be equal to
8918 # what tgt_grant.c:tgt_grant_chunk() calculates
8922 local grant_extent_tax
8924 max_brw_size=$(import_param $tgt max_brw_size)
8926 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8928 echo $(((max_brw_size + grant_extent_tax) * 2))
8932 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8933 skip "OST < 2.10.55 doesn't limit grants enough"
8935 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8937 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8938 skip "no grant_param connect flag"
8940 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8942 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8943 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8946 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8947 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8949 $LFS setstripe $DIR/$tfile -i 0 -c 1
8950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8953 while kill -0 $ddpid; do
8954 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8956 if [[ $cur_grant -gt $max_cur_granted ]]; then
8958 error "cur_grant $cur_grant > $max_cur_granted"
8964 run_test 64d "check grant limit exceed"
8970 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8972 ((cur_grants == expected)) ||
8973 error "$msg: grants mismatch: $cur_grants, expected $expected"
8977 echo $((($1 + $2 - 1) & ~($2 - 1)))
8981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8983 skip "Need OSS version at least 2.11.56"
8985 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8986 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8987 $LCTL set_param debug=+cache
8989 # Remount client to reset grant
8990 remount_client $MOUNT || error "failed to remount client"
8991 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8993 local init_grants=$(import_param $osc_tgt initial_grant)
8995 check_grants $osc_tgt $init_grants "init grants"
8997 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8998 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8999 local gbs=$(import_param $osc_tgt grant_block_size)
9001 # write random number of bytes from max_brw_size / 4 to max_brw_size
9002 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9003 # align for direct io
9004 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9005 # round to grant consumption unit
9006 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9008 local grants=$((wb_round_up + extent_tax))
9010 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9012 # define OBD_FAIL_TGT_NO_GRANT 0x725
9013 # make the server not grant more back
9014 do_facet ost1 $LCTL set_param fail_loc=0x725
9015 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9017 do_facet ost1 $LCTL set_param fail_loc=0
9019 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9021 rm -f $DIR/$tfile || error "rm failed"
9023 # Remount client to reset grant
9024 remount_client $MOUNT || error "failed to remount client"
9025 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9027 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9029 # define OBD_FAIL_TGT_NO_GRANT 0x725
9030 # make the server not grant more back
9031 do_facet ost1 $LCTL set_param fail_loc=0x725
9032 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9033 do_facet ost1 $LCTL set_param fail_loc=0
9035 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9037 run_test 64e "check grant consumption (no grant allocation)"
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9043 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9044 $LCTL set_param debug=+cache
9046 # Remount client to reset grant
9047 remount_client $MOUNT || error "failed to remount client"
9048 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9050 local init_grants=$(import_param $osc_tgt initial_grant)
9051 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9052 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9053 local gbs=$(import_param $osc_tgt grant_block_size)
9054 local chunk=$(grant_chunk $osc_tgt)
9056 # write random number of bytes from max_brw_size / 4 to max_brw_size
9057 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9058 # align for direct io
9059 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9060 # round to grant consumption unit
9061 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9063 local grants=$((wb_round_up + extent_tax))
9065 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9066 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9067 error "error writing to $DIR/$tfile"
9069 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9070 "direct io with grant allocation"
9072 rm -f $DIR/$tfile || error "rm failed"
9074 # Remount client to reset grant
9075 remount_client $MOUNT || error "failed to remount client"
9076 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9078 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9080 local cmd="oO_WRONLY:w${write_bytes}_yc"
9082 $MULTIOP $DIR/$tfile $cmd &
9086 check_grants $osc_tgt $((init_grants - grants)) \
9087 "buffered io, not write rpc"
9089 kill -USR1 $MULTIPID
9092 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9093 "buffered io, one RPC"
9095 run_test 64f "check grant consumption (with grant allocation)"
9098 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9099 skip "Need MDS version at least 2.14.56"
9101 local mdts=$(comma_list $(mdts_nodes))
9103 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9105 stack_trap "$LCTL set_param $old"
9107 # generate dirty pages and increase dirty granted on MDT
9108 stack_trap "rm -f $DIR/$tfile-*"
9109 for (( i = 0; i < 10; i++)); do
9110 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9111 error "can't set stripe"
9112 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9114 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9115 $LFS getstripe $DIR/$tfile-$i
9116 error "not DoM file"
9123 # wait until grant shrink reset grant dirty on MDTs
9124 for ((i = 0; i < 120; i++)); do
9125 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9126 awk '{sum=sum+$1} END {print sum}')
9127 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9128 echo "$grant_dirty grants, $vm_dirty pages"
9129 (( grant_dirty + vm_dirty == 0 )) && break
9130 (( i == 3 )) && sync &&
9131 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9135 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9136 awk '{sum=sum+$1} END {print sum}')
9137 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9139 run_test 64g "grant shrink on MDT"
9142 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9143 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9145 local instance=$($LFS getname -i $DIR)
9146 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9147 local num_exps=$(do_facet ost1 \
9148 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9149 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9150 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9151 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9153 # 10MiB is for file to be written, max_brw_size * 16 *
9154 # num_exps is space reserve so that tgt_grant_shrink() decided
9156 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9157 (( avail * 1024 < expect )) &&
9158 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9160 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9161 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9162 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9163 $LCTL set_param osc.*OST0000*.grant_shrink=1
9164 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9166 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9167 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9169 # drop cache so that coming read would do rpc
9170 cancel_lru_locks osc
9172 # shrink interval is set to 10, pause for 7 seconds so that
9173 # grant thread did not wake up yet but coming read entered
9174 # shrink mode for rpc (osc_should_shrink_grant())
9177 declare -a cur_grant_bytes
9178 declare -a tot_granted
9179 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9180 tot_granted[0]=$(do_facet ost1 \
9181 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9183 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9185 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9186 tot_granted[1]=$(do_facet ost1 \
9187 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9189 # grant change should be equal on both sides
9190 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9191 tot_granted[0] - tot_granted[1])) ||
9192 error "grant change mismatch, " \
9193 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9194 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9196 run_test 64h "grant shrink on read"
9199 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9200 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9203 remote_ost_nodsh && skip "remote OSTs with nodsh"
9205 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9207 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9209 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9210 local instance=$($LFS getname -i $DIR)
9212 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9213 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9215 # shrink grants and simulate rpc loss
9216 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9217 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9218 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9222 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9224 local testid=$(echo $TESTNAME | tr '_' ' ')
9226 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9227 grep "GRANT, real grant" &&
9228 error "client has more grants then it owns" || true
9230 run_test 64i "shrink on reconnect"
9232 # bug 1414 - set/get directories' stripe info
9234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9236 test_mkdir $DIR/$tdir
9238 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9240 run_test 65a "directory with no stripe info"
9243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9245 test_mkdir $DIR/$tdir
9246 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9248 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9251 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9253 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9257 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9259 test_mkdir $DIR/$tdir
9260 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9262 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9263 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9265 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9267 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9272 test_mkdir $DIR/$tdir
9273 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9274 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9276 if [[ $STRIPECOUNT -le 0 ]]; then
9278 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9279 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9280 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9282 sc=$(($STRIPECOUNT - 1))
9284 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9285 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9286 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9287 error "lverify failed"
9289 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9294 test_mkdir $DIR/$tdir
9296 $LFS setstripe $DIR/$tdir || error "setstripe"
9297 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9298 error "no stripe info failed"
9300 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9302 run_test 65e "directory setstripe defaults"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9307 test_mkdir $DIR/${tdir}f
9308 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9309 error "setstripe succeeded" || true
9311 run_test 65f "dir setstripe permission (should return error) ==="
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9316 test_mkdir $DIR/$tdir
9317 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9319 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9320 error "setstripe -S failed"
9321 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9322 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9323 error "delete default stripe failed"
9325 run_test 65g "directory setstripe -d"
9328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9330 test_mkdir $DIR/$tdir
9331 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9333 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9334 error "setstripe -S failed"
9335 test_mkdir $DIR/$tdir/dd1
9336 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9337 error "stripe info inherit failed"
9339 run_test 65h "directory stripe info inherit ===================="
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9344 save_layout_restore_at_exit $MOUNT
9346 # bug6367: set non-default striping on root directory
9347 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9349 # bug12836: getstripe on -1 default directory striping
9350 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9352 # bug12836: getstripe -v on -1 default directory striping
9353 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9355 # bug12836: new find on -1 default directory striping
9356 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9358 run_test 65i "various tests to set root directory striping"
9360 test_65j() { # bug6367
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9365 # if we aren't already remounting for each test, do so for this test
9366 if [ "$I_MOUNTED" = "yes" ]; then
9367 cleanup || error "failed to unmount"
9371 save_layout_restore_at_exit $MOUNT
9373 $LFS setstripe -d $MOUNT || error "setstripe failed"
9375 run_test 65j "set default striping on root directory (bug 6367)="
9379 wait_delete_completed
9380 do_facet $SINGLEMDS "lctl set_param -n \
9381 osp.$ost*MDT0000.max_create_count=$max_count"
9382 do_facet $SINGLEMDS "lctl set_param -n \
9383 osp.$ost*MDT0000.create_count=$count"
9384 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9385 echo $INACTIVE_OSC "is Activate"
9387 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9390 test_65k() { # bug11679
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9392 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9393 remote_mds_nodsh && skip "remote MDS with nodsh"
9395 local disable_precreate=true
9396 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9397 disable_precreate=false
9399 echo "Check OST status: "
9400 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9401 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9403 for OSC in $MDS_OSCS; do
9404 echo $OSC "is active"
9405 do_facet $SINGLEMDS lctl --device %$OSC activate
9408 for INACTIVE_OSC in $MDS_OSCS; do
9409 local ost=$(osc_to_ost $INACTIVE_OSC)
9410 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9411 lov.*md*.target_obd |
9412 awk -F: /$ost/'{ print $1 }' | head -n 1)
9415 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9416 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9418 echo "Deactivate: " $INACTIVE_OSC
9419 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9421 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9422 osp.$ost*MDT0000.create_count")
9423 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9424 osp.$ost*MDT0000.max_create_count")
9425 $disable_precreate &&
9426 do_facet $SINGLEMDS "lctl set_param -n \
9427 osp.$ost*MDT0000.max_create_count=0"
9429 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9430 [ -f $DIR/$tdir/$idx ] && continue
9431 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9432 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9434 error "setstripe $idx should succeed"; }
9435 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9437 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9440 do_facet $SINGLEMDS "lctl set_param -n \
9441 osp.$ost*MDT0000.max_create_count=$max_count"
9442 do_facet $SINGLEMDS "lctl set_param -n \
9443 osp.$ost*MDT0000.create_count=$count"
9444 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9445 echo $INACTIVE_OSC "is Activate"
9447 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9450 run_test 65k "validate manual striping works properly with deactivated OSCs"
9452 test_65l() { # bug 12836
9453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 test_mkdir -p $DIR/$tdir/test_dir
9456 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9457 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9459 run_test 65l "lfs find on -1 stripe dir ========================"
9462 local layout=$(save_layout $MOUNT)
9463 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9464 restore_layout $MOUNT $layout
9465 error "setstripe should fail by non-root users"
9469 run_test 65m "normal user can't set filesystem default stripe"
9472 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9473 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9474 skip "Need MDS version at least 2.12.50"
9475 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9477 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9478 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9479 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9481 save_layout_restore_at_exit $MOUNT
9483 # new subdirectory under root directory should not inherit
9484 # the default layout from root
9485 local dir1=$MOUNT/$tdir-1
9486 mkdir $dir1 || error "mkdir $dir1 failed"
9487 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9488 error "$dir1 shouldn't have LOV EA"
9490 # delete the default layout on root directory
9491 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9493 local dir2=$MOUNT/$tdir-2
9494 mkdir $dir2 || error "mkdir $dir2 failed"
9495 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9496 error "$dir2 shouldn't have LOV EA"
9498 # set a new striping pattern on root directory
9499 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9500 local new_def_stripe_size=$((def_stripe_size * 2))
9501 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9502 error "set stripe size on $MOUNT failed"
9504 # new file created in $dir2 should inherit the new stripe size from
9505 # the filesystem default
9506 local file2=$dir2/$tfile-2
9507 touch $file2 || error "touch $file2 failed"
9509 local file2_stripe_size=$($LFS getstripe -S $file2)
9510 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9512 echo "file2_stripe_size: '$file2_stripe_size'"
9513 echo "new_def_stripe_size: '$new_def_stripe_size'"
9514 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9517 local dir3=$MOUNT/$tdir-3
9518 mkdir $dir3 || error "mkdir $dir3 failed"
9519 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9520 # the root layout, which is the actual default layout that will be used
9521 # when new files are created in $dir3.
9522 local dir3_layout=$(get_layout_param $dir3)
9523 local root_dir_layout=$(get_layout_param $MOUNT)
9524 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9526 echo "dir3_layout: '$dir3_layout'"
9527 echo "root_dir_layout: '$root_dir_layout'"
9528 error "$dir3 should show the default layout from $MOUNT"
9531 # set OST pool on root directory
9532 local pool=$TESTNAME
9533 pool_add $pool || error "add $pool failed"
9534 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9535 error "add targets to $pool failed"
9537 $LFS setstripe -p $pool $MOUNT ||
9538 error "set OST pool on $MOUNT failed"
9540 # new file created in $dir3 should inherit the pool from
9541 # the filesystem default
9542 local file3=$dir3/$tfile-3
9543 touch $file3 || error "touch $file3 failed"
9545 local file3_pool=$($LFS getstripe -p $file3)
9546 [[ "$file3_pool" = "$pool" ]] ||
9547 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9549 local dir4=$MOUNT/$tdir-4
9550 mkdir $dir4 || error "mkdir $dir4 failed"
9551 local dir4_layout=$(get_layout_param $dir4)
9552 root_dir_layout=$(get_layout_param $MOUNT)
9553 echo "$LFS getstripe -d $dir4"
9554 $LFS getstripe -d $dir4
9555 echo "$LFS getstripe -d $MOUNT"
9556 $LFS getstripe -d $MOUNT
9557 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9559 echo "dir4_layout: '$dir4_layout'"
9560 echo "root_dir_layout: '$root_dir_layout'"
9561 error "$dir4 should show the default layout from $MOUNT"
9564 # new file created in $dir4 should inherit the pool from
9565 # the filesystem default
9566 local file4=$dir4/$tfile-4
9567 touch $file4 || error "touch $file4 failed"
9569 local file4_pool=$($LFS getstripe -p $file4)
9570 [[ "$file4_pool" = "$pool" ]] ||
9571 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9573 # new subdirectory under non-root directory should inherit
9574 # the default layout from its parent directory
9575 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9576 error "set directory layout on $dir4 failed"
9578 local dir5=$dir4/$tdir-5
9579 mkdir $dir5 || error "mkdir $dir5 failed"
9581 dir4_layout=$(get_layout_param $dir4)
9582 local dir5_layout=$(get_layout_param $dir5)
9583 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9585 echo "dir4_layout: '$dir4_layout'"
9586 echo "dir5_layout: '$dir5_layout'"
9587 error "$dir5 should inherit the default layout from $dir4"
9590 # though subdir under ROOT doesn't inherit default layout, but
9591 # its sub dir/file should be created with default layout.
9592 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9593 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9594 skip "Need MDS version at least 2.12.59"
9596 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9597 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9598 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9600 if [ $default_lmv_hash == "none" ]; then
9601 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9603 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9604 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9607 $LFS setdirstripe -D -c 2 $MOUNT ||
9608 error "setdirstripe -D -c 2 failed"
9609 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9610 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9611 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9613 # $dir4 layout includes pool
9614 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9615 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9616 error "pool lost on setstripe"
9617 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9618 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9619 error "pool lost on compound layout setstripe"
9621 run_test 65n "don't inherit default layout from root for new subdirectories"
9623 # bug 2543 - update blocks count on client
9625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9627 local COUNT=${COUNT:-8}
9628 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9629 sync; sync_all_data; sync; sync_all_data
9630 cancel_lru_locks osc
9631 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9632 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9634 run_test 66 "update inode blocks count on client ==============="
9637 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9641 swapon -s | awk '($1 == "'$1'") { print $4 }'
9644 # bug5265, obdfilter oa2dentry return -ENOENT
9645 # #define OBD_FAIL_SRV_ENOENT 0x217
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9648 remote_ost_nodsh && skip "remote OST with nodsh"
9651 $LFS setstripe -c 1 -i 0 $f
9653 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9655 do_facet ost1 lctl set_param fail_loc=0x217
9656 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9657 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9659 do_facet ost1 lctl set_param fail_loc=0
9660 $DIRECTIO write $f 0 2 || error "write error"
9662 cancel_lru_locks osc
9663 $DIRECTIO read $f 0 1 || error "read error"
9665 do_facet ost1 lctl set_param fail_loc=0x217
9666 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9668 do_facet ost1 lctl set_param fail_loc=0
9671 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9674 test_mkdir $DIR/$tdir
9675 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9676 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9678 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9680 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9682 [ "$RUNAS_ID" = "$UID" ] &&
9683 skip_env "RUNAS_ID = UID = $UID -- skipping"
9684 # Check that testing environment is properly set up. Skip if not
9685 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9686 skip_env "User $RUNAS_ID does not exist - skipping"
9689 chmod 777 $DIR/$tfile
9690 chmod ug+s $DIR/$tfile
9691 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9692 error "$RUNAS dd $DIR/$tfile failed"
9693 # See if we are still setuid/sgid
9694 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9695 error "S/gid is not dropped on write"
9696 # Now test that MDS is updated too
9697 cancel_lru_locks mdc
9698 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9699 error "S/gid is not dropped on MDS"
9702 run_test 72a "Test that remove suid works properly (bug5695) ===="
9704 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9707 [ "$RUNAS_ID" = "$UID" ] &&
9708 skip_env "RUNAS_ID = UID = $UID -- skipping"
9709 [ "$RUNAS_ID" -eq 0 ] &&
9710 skip_env "RUNAS_ID = 0 -- skipping"
9711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9712 # Check that testing environment is properly set up. Skip if not
9713 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9714 skip_env "User $RUNAS_ID does not exist - skipping"
9716 touch $DIR/${tfile}-f{g,u}
9717 test_mkdir $DIR/${tfile}-dg
9718 test_mkdir $DIR/${tfile}-du
9719 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9720 chmod g+s $DIR/${tfile}-{f,d}g
9721 chmod u+s $DIR/${tfile}-{f,d}u
9722 for perm in 777 2777 4777; do
9723 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9724 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9725 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9726 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9730 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9732 # bug 3462 - multiple simultaneous MDC requests
9734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9736 test_mkdir $DIR/d73-1
9737 test_mkdir $DIR/d73-2
9738 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9741 lctl set_param fail_loc=0x80000129
9742 $MULTIOP $DIR/d73-1/f73-2 Oc &
9744 lctl set_param fail_loc=0
9746 $MULTIOP $DIR/d73-2/f73-3 Oc &
9750 wait $pid1 || return 1
9754 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9755 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9756 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9760 run_test 73 "multiple MDC requests (should not deadlock)"
9762 test_74a() { # bug 6149, 6184
9763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9766 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9768 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9769 # will spin in a tight reconnection loop
9770 $LCTL set_param fail_loc=0x8000030e
9771 # get any lock that won't be difficult - lookup works.
9773 $LCTL set_param fail_loc=0
9777 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9779 test_74b() { # bug 13310
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9782 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9784 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9785 # will spin in a tight reconnection loop
9786 $LCTL set_param fail_loc=0x8000030e
9787 # get a "difficult" lock
9789 $LCTL set_param fail_loc=0
9793 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9798 #define OBD_FAIL_LDLM_NEW_LOCK
9799 $LCTL set_param fail_loc=0x319
9800 touch $DIR/$tfile && error "touch successful"
9801 $LCTL set_param fail_loc=0
9804 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9806 slab_lic=/sys/kernel/slab/lustre_inode_cache
9808 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9809 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9810 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9813 test_76a() { # Now for b=20433, added originally in b=1443
9814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9816 cancel_lru_locks osc
9817 # there may be some slab objects cached per core
9818 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9819 local before=$(num_objects)
9820 local count=$((512 * cpus))
9821 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9822 local margin=$((count / 10))
9823 if [[ -f $slab_lic/aliases ]]; then
9824 local aliases=$(cat $slab_lic/aliases)
9825 (( aliases > 0 )) && margin=$((margin * aliases))
9828 echo "before slab objects: $before"
9829 for i in $(seq $count); do
9833 cancel_lru_locks osc
9834 local after=$(num_objects)
9835 echo "created: $count, after slab objects: $after"
9836 # shared slab counts are not very accurate, allow significant margin
9837 # the main goal is that the cache growth is not permanently > $count
9838 while (( after > before + margin )); do
9840 after=$(num_objects)
9842 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9843 if (( wait > 60 )); then
9844 error "inode slab grew from $before+$margin to $after"
9848 run_test 76a "confirm clients recycle inodes properly ===="
9851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9852 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9855 local before=$(num_objects)
9857 for i in $(seq $count); do
9862 local after=$(num_objects)
9865 while (( after > before )); do
9867 after=$(num_objects)
9869 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9870 if (( wait > 60 )); then
9871 error "inode slab grew from $before to $after"
9875 echo "slab objects before: $before, after: $after"
9877 run_test 76b "confirm clients recycle directory inodes properly ===="
9882 # Note: in sptlrpc modes which enable its own bulk checksum, the
9883 # original crc32_le bulk checksum will be automatically disabled,
9884 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9885 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9886 # In this case set_checksums() will not be no-op, because sptlrpc
9887 # bulk checksum will be enabled all through the test.
9889 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9890 lctl set_param -n osc.*.checksums $1
9894 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9895 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9896 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9897 tr -d [] | head -n1)}
9900 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9902 log "set checksum type to $1, rc = $rc"
9906 get_osc_checksum_type()
9908 # arugment 1: OST name, like OST0000
9910 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9911 sed 's/.*\[\(.*\)\].*/\1/g')
9913 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9917 F77_TMP=$TMP/f77-temp
9920 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9921 error "error writing to $F77_TMP"
9924 test_77a() { # bug 10889
9925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9926 $GSS && skip_env "could not run with gss"
9928 [ ! -f $F77_TMP ] && setup_f77
9930 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9934 run_test 77a "normal checksum read/write operation"
9936 test_77b() { # bug 10889
9937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9938 $GSS && skip_env "could not run with gss"
9940 [ ! -f $F77_TMP ] && setup_f77
9941 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9942 $LCTL set_param fail_loc=0x80000409
9945 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9946 error "dd error: $?"
9947 $LCTL set_param fail_loc=0
9949 for algo in $CKSUM_TYPES; do
9950 cancel_lru_locks osc
9951 set_checksum_type $algo
9952 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9953 $LCTL set_param fail_loc=0x80000408
9954 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9955 $LCTL set_param fail_loc=0
9958 set_checksum_type $ORIG_CSUM_TYPE
9961 run_test 77b "checksum error on client write, read"
9966 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9968 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9969 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9970 $check_ost && [ -n "$ost_file_prefix" ] &&
9971 do_facet ost1 rm -f ${ost_file_prefix}\*
9975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9976 $GSS && skip_env "could not run with gss"
9977 remote_ost_nodsh && skip "remote OST with nodsh"
9980 local osc_file_prefix
9982 local check_ost=false
9983 local ost_file_prefix
9989 # ensure corruption will occur on first OSS/OST
9990 $LFS setstripe -i 0 $DIR/$tfile
9992 [ ! -f $F77_TMP ] && setup_f77
9993 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9994 error "dd write error: $?"
9995 fid=$($LFS path2fid $DIR/$tfile)
9997 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10000 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10001 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10003 echo "OSS do not support bulk pages dump upon error"
10006 osc_file_prefix=$($LCTL get_param -n debug_path)
10007 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10009 trap cleanup_77c EXIT
10012 # enable bulk pages dump upon error on Client
10013 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10014 # enable bulk pages dump upon error on OSS
10016 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10018 # flush Client cache to allow next read to reach OSS
10019 cancel_lru_locks osc
10021 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10022 $LCTL set_param fail_loc=0x80000408
10023 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10024 $LCTL set_param fail_loc=0
10028 # check cksum dump on Client
10029 osc_file=$(ls ${osc_file_prefix}*)
10030 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10031 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10032 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10033 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10034 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10036 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10037 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10038 error "dump content does not match on Client"
10040 $check_ost || skip "No need to check cksum dump on OSS"
10042 # check cksum dump on OSS
10043 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10044 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10045 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10046 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10047 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10048 error "dump content does not match on OSS"
10052 run_test 77c "checksum error on client read with debug"
10054 test_77d() { # bug 10889
10055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10056 $GSS && skip_env "could not run with gss"
10058 stack_trap "rm -f $DIR/$tfile"
10059 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10060 $LCTL set_param fail_loc=0x80000409
10062 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10063 error "direct write: rc=$?"
10064 $LCTL set_param fail_loc=0
10067 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10068 $LCTL set_param fail_loc=0x80000408
10070 cancel_lru_locks osc
10071 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10072 error "direct read: rc=$?"
10073 $LCTL set_param fail_loc=0
10076 run_test 77d "checksum error on OST direct write, read"
10078 test_77f() { # bug 10889
10079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10080 $GSS && skip_env "could not run with gss"
10083 stack_trap "rm -f $DIR/$tfile"
10084 for algo in $CKSUM_TYPES; do
10085 cancel_lru_locks osc
10086 set_checksum_type $algo
10087 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10088 $LCTL set_param fail_loc=0x409
10089 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10090 error "direct write succeeded"
10091 $LCTL set_param fail_loc=0
10093 set_checksum_type $ORIG_CSUM_TYPE
10096 run_test 77f "repeat checksum error on write (expect error)"
10098 test_77g() { # bug 10889
10099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10100 $GSS && skip_env "could not run with gss"
10101 remote_ost_nodsh && skip "remote OST with nodsh"
10103 [ ! -f $F77_TMP ] && setup_f77
10105 local file=$DIR/$tfile
10106 stack_trap "rm -f $file" EXIT
10108 $LFS setstripe -c 1 -i 0 $file
10109 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10110 do_facet ost1 lctl set_param fail_loc=0x8000021a
10112 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10113 error "write error: rc=$?"
10114 do_facet ost1 lctl set_param fail_loc=0
10117 cancel_lru_locks osc
10118 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10119 do_facet ost1 lctl set_param fail_loc=0x8000021b
10121 cmp $F77_TMP $file || error "file compare failed"
10122 do_facet ost1 lctl set_param fail_loc=0
10125 run_test 77g "checksum error on OST write, read"
10127 test_77k() { # LU-10906
10128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10129 $GSS && skip_env "could not run with gss"
10131 local cksum_param="osc.$FSNAME*.checksums"
10132 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10136 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10137 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10138 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10141 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10142 error "failed to set checksum=$i on MGS"
10143 wait_update $HOSTNAME "$get_checksum" $i
10145 echo "remount client, checksum should be $i"
10146 remount_client $MOUNT || error "failed to remount client"
10147 checksum=$(eval $get_checksum)
10148 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10150 # remove persistent param to avoid races with checksum mountopt below
10151 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10152 error "failed to delete checksum on MGS"
10154 for opt in "checksum" "nochecksum"; do
10155 #remount with mount option
10156 echo "remount client with option $opt, checksum should be $i"
10157 umount_client $MOUNT || error "failed to umount client"
10158 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10159 error "failed to mount client with option '$opt'"
10160 checksum=$(eval $get_checksum)
10161 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10165 remount_client $MOUNT || error "failed to remount client"
10167 run_test 77k "enable/disable checksum correctly"
10170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10171 $GSS && skip_env "could not run with gss"
10174 stack_trap "set_checksums $ORIG_CSUM" EXIT
10175 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10177 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10179 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10180 for algo in $CKSUM_TYPES; do
10181 set_checksum_type $algo || error "fail to set checksum type $algo"
10182 osc_algo=$(get_osc_checksum_type OST0000)
10183 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10185 # no locks, no reqs to let the connection idle
10186 cancel_lru_locks osc
10187 lru_resize_disable osc
10188 wait_osc_import_state client ost1 IDLE
10190 # ensure ost1 is connected
10191 stat $DIR/$tfile >/dev/null || error "can't stat"
10192 wait_osc_import_state client ost1 FULL
10194 osc_algo=$(get_osc_checksum_type OST0000)
10195 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10199 run_test 77l "preferred checksum type is remembered after reconnected"
10201 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10206 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10207 skip "Need at least version 2.14.52"
10208 local param=checksum_speed
10210 $LCTL get_param $param || error "reading $param failed"
10212 csum_speeds=$($LCTL get_param -n $param)
10214 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10215 error "known checksum types are missing"
10217 run_test 77m "Verify checksum_speed is correctly read"
10219 check_filefrag_77n() {
10224 while read extidx a b start end rest; do
10225 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10226 nr_ext=$(( $nr_ext + 1 ))
10227 starts+=( ${start%..} )
10230 done < <( filefrag -sv $1 )
10232 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10237 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10240 $TRUNCATE $DIR/$tfile 0
10241 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10242 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10243 check_filefrag_77n $DIR/$tfile ||
10244 skip "$tfile blocks not contiguous around hole"
10247 stack_trap "set_checksums $ORIG_CSUM" EXIT
10248 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10249 stack_trap "rm -f $DIR/$tfile"
10251 for algo in $CKSUM_TYPES; do
10252 if [[ "$algo" =~ ^t10 ]]; then
10253 set_checksum_type $algo ||
10254 error "fail to set checksum type $algo"
10255 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10256 error "fail to read $tfile with $algo"
10262 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10265 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10266 skip "Need MDS version at least 2.14.55"
10267 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10268 skip "Need OST version at least 2.14.55"
10269 local ofd=obdfilter
10272 # print OST checksum_type
10273 echo "$ofd.$FSNAME-*.checksum_type:"
10274 do_nodes $(comma_list $(osts_nodes)) \
10275 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10277 # print MDT checksum_type
10278 echo "$mdt.$FSNAME-*.checksum_type:"
10279 do_nodes $(comma_list $(mdts_nodes)) \
10280 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10282 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10283 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10285 (( $o_count == $OSTCOUNT )) ||
10286 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10288 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10289 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10291 (( $m_count == $MDSCOUNT )) ||
10292 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10294 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10296 cleanup_test_78() {
10301 test_78() { # bug 10901
10302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10303 remote_ost || skip_env "local OST"
10306 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10307 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10308 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10309 echo "MemTotal: $MEMTOTAL"
10311 # reserve 256MB of memory for the kernel and other running processes,
10312 # and then take 1/2 of the remaining memory for the read/write buffers.
10313 if [ $MEMTOTAL -gt 512 ] ;then
10314 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10316 # for those poor memory-starved high-end clusters...
10317 MEMTOTAL=$((MEMTOTAL / 2))
10319 echo "Mem to use for directio: $MEMTOTAL"
10321 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10322 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10323 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10324 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10326 echo "Smallest OST: $SMALLESTOST"
10327 [[ $SMALLESTOST -lt 10240 ]] &&
10328 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10330 trap cleanup_test_78 EXIT
10332 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10333 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10335 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10336 echo "File size: $F78SIZE"
10337 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10338 for i in $(seq 1 $NSEQ); do
10339 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10340 echo directIO rdwr round $i of $NSEQ
10341 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10346 run_test 78 "handle large O_DIRECT writes correctly ============"
10348 test_79() { # bug 12743
10349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10351 wait_delete_completed
10353 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10354 BKFREE=$(calc_osc_kbytes kbytesfree)
10355 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10357 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10358 DFTOTAL=`echo $STRING | cut -d, -f1`
10359 DFUSED=`echo $STRING | cut -d, -f2`
10360 DFAVAIL=`echo $STRING | cut -d, -f3`
10361 DFFREE=$(($DFTOTAL - $DFUSED))
10363 ALLOWANCE=$((64 * $OSTCOUNT))
10365 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10366 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10367 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10369 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10370 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10371 error "df free($DFFREE) mismatch OST free($BKFREE)"
10373 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10374 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10375 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10378 run_test 79 "df report consistency check ======================="
10380 test_80() { # bug 10718
10381 remote_ost_nodsh && skip "remote OST with nodsh"
10382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10384 # relax strong synchronous semantics for slow backends like ZFS
10385 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10386 local soc="obdfilter.*.sync_lock_cancel"
10387 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10389 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10390 if [ -z "$save" ]; then
10391 soc="obdfilter.*.sync_on_lock_cancel"
10392 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10395 if [ "$save" != "never" ]; then
10396 local hosts=$(comma_list $(osts_nodes))
10398 do_nodes $hosts $LCTL set_param $soc=never
10399 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10404 sync; sleep 1; sync
10405 local before=$(date +%s)
10406 cancel_lru_locks osc
10407 local after=$(date +%s)
10408 local diff=$((after - before))
10409 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10413 run_test 80 "Page eviction is equally fast at high offsets too"
10415 test_81a() { # LU-456
10416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10417 remote_ost_nodsh && skip "remote OST with nodsh"
10419 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10420 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10421 do_facet ost1 lctl set_param fail_loc=0x80000228
10423 # write should trigger a retry and success
10424 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10425 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10427 if [ $RC -ne 0 ] ; then
10428 error "write should success, but failed for $RC"
10431 run_test 81a "OST should retry write when get -ENOSPC ==============="
10433 test_81b() { # LU-456
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10435 remote_ost_nodsh && skip "remote OST with nodsh"
10437 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10438 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10439 do_facet ost1 lctl set_param fail_loc=0x228
10441 # write should retry several times and return -ENOSPC finally
10442 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10443 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10446 if [ $RC -ne $ENOSPC ] ; then
10447 error "dd should fail for -ENOSPC, but succeed."
10450 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10453 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10455 test_mkdir $DIR/$tdir.cvsroot
10456 chown $RUNAS_ID $DIR/$tdir.cvsroot
10459 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10462 # some versions of cvs import exit(1) when asked to import links or
10463 # files they can't read. ignore those files.
10464 local toignore=$(find . -type l -printf '-I %f\n' -o \
10465 ! -perm /4 -printf '-I %f\n')
10466 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10467 $tdir.reposname vtag rtag
10470 test_mkdir $DIR/$tdir.reposname
10471 chown $RUNAS_ID $DIR/$tdir.reposname
10472 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10474 cd $DIR/$tdir.reposname
10476 $RUNAS cvs add -m 'addmsg' foo99
10478 $RUNAS cvs commit -m 'nomsg' foo99
10479 rm -fr $DIR/$tdir.cvsroot
10481 run_test 99 "cvs strange file/directory operations"
10484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10485 [[ "$NETTYPE" =~ tcp ]] ||
10486 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10487 remote_ost_nodsh && skip "remote OST with nodsh"
10488 remote_mds_nodsh && skip "remote MDS with nodsh"
10490 skip "useless for local single node setup"
10492 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10493 [ "$PROT" != "tcp" ] && continue
10494 RPORT=$(echo $REMOTE | cut -d: -f2)
10495 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10498 LPORT=`echo $LOCAL | cut -d: -f2`
10499 if [ $LPORT -ge 1024 ]; then
10500 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10502 error_exit "local: $LPORT > 1024, remote: $RPORT"
10505 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10507 run_test 100 "check local port using privileged port ==========="
10509 function get_named_value()
10513 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10516 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10517 awk '/^max_cached_mb/ { print $2 }')
10520 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10530 local cache_limit=32
10532 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10533 trap cleanup_101a EXIT
10534 $LCTL set_param -n llite.*.read_ahead_stats=0
10535 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10538 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10540 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10541 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10544 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10545 get_named_value 'read.but.discarded'); do
10546 discard=$(($discard + $s))
10550 $LCTL get_param osc.*-osc*.rpc_stats
10551 $LCTL get_param llite.*.read_ahead_stats
10553 # Discard is generally zero, but sometimes a few random reads line up
10554 # and trigger larger readahead, which is wasted & leads to discards.
10555 if [[ $(($discard)) -gt $nreads ]]; then
10556 error "too many ($discard) discarded pages"
10558 rm -f $DIR/$tfile || true
10560 run_test 101a "check read-ahead for random reads"
10562 setup_test101bc() {
10563 test_mkdir $DIR/$tdir
10565 local FILE_LENGTH=$2
10568 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10570 local list=$(comma_list $(osts_nodes))
10571 set_osd_param $list '' read_cache_enable 0
10572 set_osd_param $list '' writethrough_cache_enable 0
10574 trap cleanup_test101bc EXIT
10575 # prepare the read-ahead file
10576 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10578 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10579 count=$FILE_SIZE_MB 2> /dev/null
10583 cleanup_test101bc() {
10588 local list=$(comma_list $(osts_nodes))
10589 set_osd_param $list '' read_cache_enable 1
10590 set_osd_param $list '' writethrough_cache_enable 1
10594 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10599 local stripe_size=$2
10600 local stride_length=$((stripe_size / read_size))
10601 local stride_width=$((stride_length * OSTCOUNT))
10602 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10603 (stride_width - stride_length) ))
10604 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10605 get_named_value 'read.but.discarded' | calc_total)
10607 if [[ $discard -gt $discard_limit ]]; then
10608 $LCTL get_param llite.*.read_ahead_stats
10609 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10611 echo "Read-ahead success for size ${read_size}"
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10617 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10619 local STRIPE_SIZE=1048576
10620 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10622 if [ $SLOW == "yes" ]; then
10623 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10625 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10628 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10630 # prepare the read-ahead file
10631 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10632 cancel_lru_locks osc
10633 for BIDX in 2 4 8 16 32 64 128 256
10635 local BSIZE=$((BIDX*4096))
10636 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10637 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10638 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10639 $LCTL set_param -n llite.*.read_ahead_stats=0
10640 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10641 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10642 cancel_lru_locks osc
10643 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10648 run_test 101b "check stride-io mode read-ahead ================="
10651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10653 local STRIPE_SIZE=1048576
10654 local FILE_LENGTH=$((STRIPE_SIZE*100))
10657 local osc_rpc_stats
10659 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10661 cancel_lru_locks osc
10662 $LCTL set_param osc.*.rpc_stats=0
10663 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10664 $LCTL get_param osc.*.rpc_stats
10665 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10666 local stats=$($LCTL get_param -n $osc_rpc_stats)
10667 local lines=$(echo "$stats" | awk 'END {print NR;}')
10670 if [ $lines -le 20 ]; then
10671 echo "continue debug"
10674 for size in 1 2 4 8; do
10675 local rpc=$(echo "$stats" |
10676 awk '($1 == "'$size':") {print $2; exit; }')
10677 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10678 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10680 echo "$osc_rpc_stats check passed!"
10685 run_test 101c "check stripe_size aligned read-ahead"
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 local file=$DIR/$tfile
10691 local sz_MB=${FILESIZE_101d:-80}
10692 local ra_MB=${READAHEAD_MB:-40}
10694 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10695 [ $free_MB -lt $sz_MB ] &&
10696 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10698 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10699 $LFS setstripe -c -1 $file || error "setstripe failed"
10701 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10702 echo Cancel LRU locks on lustre client to flush the client cache
10703 cancel_lru_locks osc
10705 echo Disable read-ahead
10706 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10707 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10708 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10709 $LCTL get_param -n llite.*.max_read_ahead_mb
10711 echo "Reading the test file $file with read-ahead disabled"
10712 local sz_KB=$((sz_MB * 1024 / 4))
10713 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10714 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10715 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10716 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10718 echo "Cancel LRU locks on lustre client to flush the client cache"
10719 cancel_lru_locks osc
10720 echo Enable read-ahead with ${ra_MB}MB
10721 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10723 echo "Reading the test file $file with read-ahead enabled"
10724 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10725 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10727 echo "read-ahead disabled time read $raOFF"
10728 echo "read-ahead enabled time read $raON"
10731 wait_delete_completed
10733 # use awk for this check instead of bash because it handles decimals
10734 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10735 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10737 run_test 101d "file read with and without read-ahead enabled"
10740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10742 local file=$DIR/$tfile
10743 local size_KB=500 #KB
10747 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10748 local need_KB=$((count * size_KB))
10749 [[ $free_KB -le $need_KB ]] &&
10750 skip_env "Need free space $need_KB, have $free_KB"
10752 echo "Creating $count ${size_KB}K test files"
10753 for ((i = 0; i < $count; i++)); do
10754 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10757 echo "Cancel LRU locks on lustre client to flush the client cache"
10758 cancel_lru_locks $OSC
10760 echo "Reset readahead stats"
10761 $LCTL set_param -n llite.*.read_ahead_stats=0
10763 for ((i = 0; i < $count; i++)); do
10764 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10767 $LCTL get_param llite.*.max_cached_mb
10768 $LCTL get_param llite.*.read_ahead_stats
10769 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10770 get_named_value 'misses' | calc_total)
10772 for ((i = 0; i < $count; i++)); do
10773 rm -rf $file.$i 2>/dev/null
10776 #10000 means 20% reads are missing in readahead
10777 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10779 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10782 which iozone || skip_env "no iozone installed"
10784 local old_debug=$($LCTL get_param debug)
10785 old_debug=${old_debug#*=}
10786 $LCTL set_param debug="reada mmap"
10788 # create a test file
10789 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10791 echo Cancel LRU locks on lustre client to flush the client cache
10792 cancel_lru_locks osc
10794 echo Reset readahead stats
10795 $LCTL set_param -n llite.*.read_ahead_stats=0
10797 echo mmap read the file with small block size
10798 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10801 echo checking missing pages
10802 $LCTL get_param llite.*.read_ahead_stats
10803 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10804 get_named_value 'misses' | calc_total)
10806 $LCTL set_param debug="$old_debug"
10807 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10810 run_test 101f "check mmap read performance"
10812 test_101g_brw_size_test() {
10814 local pages=$((mb * 1048576 / PAGE_SIZE))
10815 local file=$DIR/$tfile
10817 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10818 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10819 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10820 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10824 stack_trap "rm -f $file" EXIT
10825 $LCTL set_param -n osc.*.rpc_stats=0
10827 # 10 RPCs should be enough for the test
10829 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10830 { error "dd write ${mb} MB blocks failed"; return 3; }
10831 cancel_lru_locks osc
10832 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10833 { error "dd write ${mb} MB blocks failed"; return 4; }
10835 # calculate number of full-sized read and write RPCs
10836 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10837 sed -n '/pages per rpc/,/^$/p' |
10838 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10839 END { print reads,writes }'))
10840 # allow one extra full-sized read RPC for async readahead
10841 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10842 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10843 [[ ${rpcs[1]} == $count ]] ||
10844 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10848 remote_ost_nodsh && skip "remote OST with nodsh"
10851 local osts=$(get_facets OST)
10852 local list=$(comma_list $(osts_nodes))
10853 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10854 local brw_size="obdfilter.*.brw_size"
10856 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10858 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10860 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10861 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10862 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10863 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10864 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10865 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10867 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10870 if [[ $orig_mb -lt 16 ]]; then
10871 save_lustre_params $osts "$brw_size" > $p
10872 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10873 error "set 16MB RPC size failed"
10875 echo "remount client to enable new RPC size"
10876 remount_client $MOUNT || error "remount_client failed"
10879 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10880 # should be able to set brw_size=12, but no rpc_stats for that
10881 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10884 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10886 if [[ $orig_mb -lt 16 ]]; then
10887 restore_lustre_params < $p
10888 remount_client $MOUNT || error "remount_client restore failed"
10891 rm -f $p $DIR/$tfile
10893 run_test 101g "Big bulk(4/16 MiB) readahead"
10896 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10898 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10899 error "dd 70M file failed"
10900 echo Cancel LRU locks on lustre client to flush the client cache
10901 cancel_lru_locks osc
10903 echo "Reset readahead stats"
10904 $LCTL set_param -n llite.*.read_ahead_stats 0
10906 echo "Read 10M of data but cross 64M bundary"
10907 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10908 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10909 get_named_value 'misses' | calc_total)
10910 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10911 rm -f $p $DIR/$tfile
10913 run_test 101h "Readahead should cover current read window"
10916 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10917 error "dd 10M file failed"
10919 local max_per_file_mb=$($LCTL get_param -n \
10920 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10921 cancel_lru_locks osc
10922 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10923 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10924 error "set max_read_ahead_per_file_mb to 1 failed"
10926 echo "Reset readahead stats"
10927 $LCTL set_param llite.*.read_ahead_stats=0
10929 dd if=$DIR/$tfile of=/dev/null bs=2M
10931 $LCTL get_param llite.*.read_ahead_stats
10932 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10933 awk '/misses/ { print $2 }')
10934 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10937 run_test 101i "allow current readahead to exceed reservation"
10940 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10941 error "setstripe $DIR/$tfile failed"
10942 local file_size=$((1048576 * 16))
10943 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10944 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10946 echo Disable read-ahead
10947 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10949 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10950 for blk in $PAGE_SIZE 1048576 $file_size; do
10951 cancel_lru_locks osc
10952 echo "Reset readahead stats"
10953 $LCTL set_param -n llite.*.read_ahead_stats=0
10954 local count=$(($file_size / $blk))
10955 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10956 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10957 get_named_value 'failed.to.fast.read' | calc_total)
10958 $LCTL get_param -n llite.*.read_ahead_stats
10959 [ $miss -eq $count ] || error "expected $count got $miss"
10962 rm -f $p $DIR/$tfile
10964 run_test 101j "A complete read block should be submitted when no RA"
10967 test_mkdir $DIR/$tdir
10968 chown $RUNAS_ID $DIR/$tdir
10971 STRIPE_COUNT=$OSTCOUNT
10972 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10974 trap cleanup_test102 EXIT
10976 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10978 for num in 1 2 3 4; do
10979 for count in $(seq 1 $STRIPE_COUNT); do
10980 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10981 local size=`expr $STRIPE_SIZE \* $num`
10982 local file=file"$num-$idx-$count"
10983 $1 $LFS setstripe -S $size -i $idx -c $count $file
10989 $1 tar cf $TMP/f102.tar $tdir --xattrs
10992 cleanup_test102() {
10994 rm -f $TMP/f102.tar
10995 rm -rf $DIR/d0.sanity/d102
10999 [ "$UID" != 0 ] && skip "must run as root"
11000 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11001 skip_env "must have user_xattr"
11003 [ -z "$(which setfattr 2>/dev/null)" ] &&
11004 skip_env "could not find setfattr"
11006 local testfile=$DIR/$tfile
11009 echo "set/get xattr..."
11010 setfattr -n trusted.name1 -v value1 $testfile ||
11011 error "setfattr -n trusted.name1=value1 $testfile failed"
11012 getfattr -n trusted.name1 $testfile 2> /dev/null |
11013 grep "trusted.name1=.value1" ||
11014 error "$testfile missing trusted.name1=value1"
11016 setfattr -n user.author1 -v author1 $testfile ||
11017 error "setfattr -n user.author1=author1 $testfile failed"
11018 getfattr -n user.author1 $testfile 2> /dev/null |
11019 grep "user.author1=.author1" ||
11020 error "$testfile missing trusted.author1=author1"
11022 echo "listxattr..."
11023 setfattr -n trusted.name2 -v value2 $testfile ||
11024 error "$testfile unable to set trusted.name2"
11025 setfattr -n trusted.name3 -v value3 $testfile ||
11026 error "$testfile unable to set trusted.name3"
11027 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11028 grep "trusted.name" | wc -l) -eq 3 ] ||
11029 error "$testfile missing 3 trusted.name xattrs"
11031 setfattr -n user.author2 -v author2 $testfile ||
11032 error "$testfile unable to set user.author2"
11033 setfattr -n user.author3 -v author3 $testfile ||
11034 error "$testfile unable to set user.author3"
11035 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11036 grep "user.author" | wc -l) -eq 3 ] ||
11037 error "$testfile missing 3 user.author xattrs"
11039 echo "remove xattr..."
11040 setfattr -x trusted.name1 $testfile ||
11041 error "$testfile error deleting trusted.name1"
11042 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11043 error "$testfile did not delete trusted.name1 xattr"
11045 setfattr -x user.author1 $testfile ||
11046 error "$testfile error deleting user.author1"
11047 echo "set lustre special xattr ..."
11048 $LFS setstripe -c1 $testfile
11049 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11050 awk -F "=" '/trusted.lov/ { print $2 }' )
11051 setfattr -n "trusted.lov" -v $lovea $testfile ||
11052 error "$testfile doesn't ignore setting trusted.lov again"
11053 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11054 error "$testfile allow setting invalid trusted.lov"
11057 run_test 102a "user xattr test =================================="
11059 check_102b_layout() {
11061 local testfile=$DIR/$tfile
11063 echo "test layout '$layout'"
11064 $LFS setstripe $layout $testfile || error "setstripe failed"
11065 $LFS getstripe -y $testfile
11067 echo "get/set/list trusted.lov xattr ..." # b=10930
11068 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11069 [[ "$value" =~ "trusted.lov" ]] ||
11070 error "can't get trusted.lov from $testfile"
11071 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11072 error "getstripe failed"
11074 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11076 value=$(cut -d= -f2 <<<$value)
11077 # LU-13168: truncated xattr should fail if short lov_user_md header
11078 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11079 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11080 for len in $lens; do
11081 echo "setfattr $len $testfile.2"
11082 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11083 [ $len -lt 66 ] && error "short xattr len=$len worked"
11085 local stripe_size=$($LFS getstripe -S $testfile.2)
11086 local stripe_count=$($LFS getstripe -c $testfile.2)
11087 [[ $stripe_size -eq 65536 ]] ||
11088 error "stripe size $stripe_size != 65536"
11089 [[ $stripe_count -eq $stripe_count_orig ]] ||
11090 error "stripe count $stripe_count != $stripe_count_orig"
11091 rm $testfile $testfile.2
11095 [ -z "$(which setfattr 2>/dev/null)" ] &&
11096 skip_env "could not find setfattr"
11097 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11099 # check plain layout
11100 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11102 # and also check composite layout
11103 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11106 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11109 [ -z "$(which setfattr 2>/dev/null)" ] &&
11110 skip_env "could not find setfattr"
11111 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11113 # b10930: get/set/list lustre.lov xattr
11114 echo "get/set/list lustre.lov xattr ..."
11115 test_mkdir $DIR/$tdir
11116 chown $RUNAS_ID $DIR/$tdir
11117 local testfile=$DIR/$tdir/$tfile
11118 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11119 error "setstripe failed"
11120 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11121 error "getstripe failed"
11122 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11123 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11125 local testfile2=${testfile}2
11126 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11127 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11129 $RUNAS $MCREATE $testfile2
11130 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11131 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11132 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11133 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11134 [ $stripe_count -eq $STRIPECOUNT ] ||
11135 error "stripe count $stripe_count != $STRIPECOUNT"
11137 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11139 compare_stripe_info1() {
11140 local stripe_index_all_zero=true
11142 for num in 1 2 3 4; do
11143 for count in $(seq 1 $STRIPE_COUNT); do
11144 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11145 local size=$((STRIPE_SIZE * num))
11146 local file=file"$num-$offset-$count"
11147 stripe_size=$($LFS getstripe -S $PWD/$file)
11148 [[ $stripe_size -ne $size ]] &&
11149 error "$file: size $stripe_size != $size"
11150 stripe_count=$($LFS getstripe -c $PWD/$file)
11151 # allow fewer stripes to be created, ORI-601
11152 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11153 error "$file: count $stripe_count != $count"
11154 stripe_index=$($LFS getstripe -i $PWD/$file)
11155 [[ $stripe_index -ne 0 ]] &&
11156 stripe_index_all_zero=false
11160 $stripe_index_all_zero &&
11161 error "all files are being extracted starting from OST index 0"
11165 have_xattrs_include() {
11166 tar --help | grep -q xattrs-include &&
11167 echo --xattrs-include="lustre.*"
11171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11172 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11174 XINC=$(have_xattrs_include)
11176 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11177 cd $DIR/$tdir/$tdir
11178 compare_stripe_info1
11180 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11186 XINC=$(have_xattrs_include)
11188 test_mkdir $DIR/$tdir.restore
11190 tar cf - --xattrs $tdir | tar xf - \
11191 -C $DIR/$tdir.restore --xattrs $XINC
11192 cd $DIR/$tdir.restore/$tdir
11193 compare_stripe_info1
11195 run_test 102f "tar copy files, not keep osts"
11198 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11199 skip "must have user_xattr"
11200 [ -z "$(which setfattr 2>/dev/null)" ] &&
11201 skip_env "could not find setfattr"
11202 [ -z "$(which getfattr 2>/dev/null)" ] &&
11203 skip_env "could not find getfattr"
11205 local xsize=${1:-1024} # in bytes
11206 local file=$DIR/$tfile
11207 local value="$(generate_string $xsize)"
11208 local xbig=trusted.big
11212 log "save $xbig on $file"
11213 if [ -z "$toobig" ]
11215 setfattr -n $xbig -v $value $file ||
11216 error "saving $xbig on $file failed"
11218 setfattr -n $xbig -v $value $file &&
11219 error "saving $xbig on $file succeeded"
11223 local orig=$(get_xattr_value $xbig $file)
11224 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11226 local xsml=trusted.sml
11227 log "save $xsml on $file"
11228 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11230 local new=$(get_xattr_value $xbig $file)
11231 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11233 log "grow $xsml on $file"
11234 setfattr -n $xsml -v "$value" $file ||
11235 error "growing $xsml on $file failed"
11237 new=$(get_xattr_value $xbig $file)
11238 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11239 log "$xbig still valid after growing $xsml"
11244 test_102h() { # bug 15777
11247 run_test 102h "grow xattr from inside inode to external block"
11250 large_xattr_enabled || skip_env "ea_inode feature disabled"
11252 echo "setting xattr of max xattr size: $(max_xattr_size)"
11253 grow_xattr $(max_xattr_size)
11255 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11256 echo "This should fail:"
11257 grow_xattr $(($(max_xattr_size) + 10)) 1
11259 run_test 102ha "grow xattr from inside inode to external inode"
11261 test_102i() { # bug 17038
11262 [ -z "$(which getfattr 2>/dev/null)" ] &&
11263 skip "could not find getfattr"
11266 ln -s $DIR/$tfile $DIR/${tfile}link
11267 getfattr -n trusted.lov $DIR/$tfile ||
11268 error "lgetxattr on $DIR/$tfile failed"
11269 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11270 grep -i "no such attr" ||
11271 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11272 rm -f $DIR/$tfile $DIR/${tfile}link
11274 run_test 102i "lgetxattr test on symbolic link ============"
11277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11280 XINC=$(have_xattrs_include)
11281 setup_test102 "$RUNAS"
11282 chown $RUNAS_ID $DIR/$tdir
11283 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11284 cd $DIR/$tdir/$tdir
11285 compare_stripe_info1 "$RUNAS"
11287 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11290 [ -z "$(which setfattr 2>/dev/null)" ] &&
11291 skip "could not find setfattr"
11294 # b22187 just check that does not crash for regular file.
11295 setfattr -n trusted.lov $DIR/$tfile
11296 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11297 local test_kdir=$DIR/$tdir
11298 test_mkdir $test_kdir
11299 local default_size=$($LFS getstripe -S $test_kdir)
11300 local default_count=$($LFS getstripe -c $test_kdir)
11301 local default_offset=$($LFS getstripe -i $test_kdir)
11302 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11303 error 'dir setstripe failed'
11304 setfattr -n trusted.lov $test_kdir
11305 local stripe_size=$($LFS getstripe -S $test_kdir)
11306 local stripe_count=$($LFS getstripe -c $test_kdir)
11307 local stripe_offset=$($LFS getstripe -i $test_kdir)
11308 [ $stripe_size -eq $default_size ] ||
11309 error "stripe size $stripe_size != $default_size"
11310 [ $stripe_count -eq $default_count ] ||
11311 error "stripe count $stripe_count != $default_count"
11312 [ $stripe_offset -eq $default_offset ] ||
11313 error "stripe offset $stripe_offset != $default_offset"
11314 rm -rf $DIR/$tfile $test_kdir
11316 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11319 [ -z "$(which getfattr 2>/dev/null)" ] &&
11320 skip "could not find getfattr"
11322 # LU-532 trusted. xattr is invisible to non-root
11323 local testfile=$DIR/$tfile
11327 echo "listxattr as user..."
11328 chown $RUNAS_ID $testfile
11329 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11330 grep -q "trusted" &&
11331 error "$testfile trusted xattrs are user visible"
11335 run_test 102l "listxattr size test =================================="
11337 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11338 local path=$DIR/$tfile
11341 listxattr_size_check $path || error "listattr_size_check $path failed"
11343 run_test 102m "Ensure listxattr fails on small bufffer ========"
11347 getxattr() { # getxattr path name
11348 # Return the base64 encoding of the value of xattr name on path.
11352 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11354 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11356 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11358 getfattr --absolute-names --encoding=base64 --name=$name $path |
11359 awk -F= -v name=$name '$1 == name {
11360 print substr($0, index($0, "=") + 1);
11364 test_102n() { # LU-4101 mdt: protect internal xattrs
11365 [ -z "$(which setfattr 2>/dev/null)" ] &&
11366 skip "could not find setfattr"
11367 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11369 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11372 local file0=$DIR/$tfile.0
11373 local file1=$DIR/$tfile.1
11374 local xattr0=$TMP/$tfile.0
11375 local xattr1=$TMP/$tfile.1
11376 local namelist="lov lma lmv link fid version som hsm"
11380 rm -rf $file0 $file1 $xattr0 $xattr1
11381 touch $file0 $file1
11383 # Get 'before' xattrs of $file1.
11384 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11386 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11387 namelist+=" lfsck_namespace"
11388 for name in $namelist; do
11389 # Try to copy xattr from $file0 to $file1.
11390 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11392 setfattr --name=trusted.$name --value="$value" $file1 ||
11393 error "setxattr 'trusted.$name' failed"
11395 # Try to set a garbage xattr.
11396 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11398 if [[ x$name == "xlov" ]]; then
11399 setfattr --name=trusted.lov --value="$value" $file1 &&
11400 error "setxattr invalid 'trusted.lov' success"
11402 setfattr --name=trusted.$name --value="$value" $file1 ||
11403 error "setxattr invalid 'trusted.$name' failed"
11406 # Try to remove the xattr from $file1. We don't care if this
11407 # appears to succeed or fail, we just don't want there to be
11408 # any changes or crashes.
11409 setfattr --remove=$trusted.$name $file1 2> /dev/null
11412 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11415 # Try to copy xattr from $file0 to $file1.
11416 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11418 setfattr --name=trusted.$name --value="$value" $file1 ||
11419 error "setxattr 'trusted.$name' failed"
11421 # Try to set a garbage xattr.
11422 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11424 setfattr --name=trusted.$name --value="$value" $file1 ||
11425 error "setxattr 'trusted.$name' failed"
11427 # Try to remove the xattr from $file1. We don't care if this
11428 # appears to succeed or fail, we just don't want there to be
11429 # any changes or crashes.
11430 setfattr --remove=$trusted.$name $file1 2> /dev/null
11433 # Get 'after' xattrs of file1.
11434 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11436 if ! diff $xattr0 $xattr1; then
11437 error "before and after xattrs of '$file1' differ"
11440 rm -rf $file0 $file1 $xattr0 $xattr1
11444 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11446 test_102p() { # LU-4703 setxattr did not check ownership
11447 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11448 skip "MDS needs to be at least 2.5.56"
11450 local testfile=$DIR/$tfile
11454 echo "setfacl as user..."
11455 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11456 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11458 echo "setfattr as user..."
11459 setfacl -m "u:$RUNAS_ID:---" $testfile
11460 $RUNAS setfattr -x system.posix_acl_access $testfile
11461 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11463 run_test 102p "check setxattr(2) correctly fails without permission"
11466 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11467 skip "MDS needs to be at least 2.6.92"
11469 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11471 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11474 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11475 skip "MDS needs to be at least 2.6.93"
11477 touch $DIR/$tfile || error "touch"
11478 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11479 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11480 rm $DIR/$tfile || error "rm"
11483 mkdir -p $DIR/$tdir || error "mkdir"
11484 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11485 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11486 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11487 error "$testfile error deleting user.author1"
11488 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11489 grep "user.$(basename $tdir)" &&
11490 error "$tdir did not delete user.$(basename $tdir)"
11491 rmdir $DIR/$tdir || error "rmdir"
11494 test_mkdir $DIR/$tdir
11495 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11496 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11497 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11498 error "$testfile error deleting user.author1"
11499 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11500 grep "user.$(basename $tdir)" &&
11501 error "$tdir did not delete user.$(basename $tdir)"
11502 rmdir $DIR/$tdir || error "rm striped dir"
11504 run_test 102r "set EAs with empty values"
11507 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11508 skip "MDS needs to be at least 2.11.52"
11510 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11512 save_lustre_params client "llite.*.xattr_cache" > $save
11514 for cache in 0 1; do
11515 lctl set_param llite.*.xattr_cache=$cache
11518 touch $DIR/$tfile || error "touch"
11519 for prefix in lustre security system trusted user; do
11520 # Note getxattr() may fail with 'Operation not
11521 # supported' or 'No such attribute' depending
11522 # on prefix and cache.
11523 getfattr -n $prefix.n102s $DIR/$tfile &&
11524 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11528 restore_lustre_params < $save
11530 run_test 102s "getting nonexistent xattrs should fail"
11533 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11534 skip "MDS needs to be at least 2.11.52"
11536 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11538 save_lustre_params client "llite.*.xattr_cache" > $save
11540 for cache in 0 1; do
11541 lctl set_param llite.*.xattr_cache=$cache
11543 for buf_size in 0 256; do
11545 touch $DIR/$tfile || error "touch"
11546 setfattr -n user.multiop $DIR/$tfile
11547 $MULTIOP $DIR/$tfile oa$buf_size ||
11548 error "cannot get zero length xattr value (buf_size = $buf_size)"
11552 restore_lustre_params < $save
11554 run_test 102t "zero length xattr values handled correctly"
11558 local test=$LUSTRE/tests/acl/$1.test
11559 local tmp=$(mktemp -t $1-XXXXXX).test
11567 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11568 local sedgroups="-e s/:users/:$grp/g"
11569 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11571 sed $sedusers $sedgroups < $test > $tmp
11572 stack_trap "rm -f $tmp"
11573 [[ -s $tmp ]] || error "sed failed to create test script"
11575 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11576 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11580 [ "$UID" != 0 ] && skip "must run as root"
11581 $GSS && skip_env "could not run under gss"
11582 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11583 skip_env "must have acl enabled"
11584 which setfacl || skip_env "could not find setfacl"
11585 remote_mds_nodsh && skip "remote MDS with nodsh"
11587 ACLBIN=${ACLBIN:-"bin"}
11588 ACLDMN=${ACLDMN:-"daemon"}
11589 ACLGRP=${ACLGRP:-"users"}
11590 ACLNBD=${ACLNBD:-"nobody"}
11593 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11594 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11596 if ! id $ACLBIN ; then
11598 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11601 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11602 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11603 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11605 if ! id $ACLDMN ; then
11607 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11610 if ! getent group $ACLGRP; then
11611 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11613 if ! getent group $ACLGRP; then
11614 echo "cannot find group '$ACLGRP', adding it"
11616 add_group 60000 $ACLGRP
11620 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11621 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11622 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11624 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11625 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11627 if ! getent group $ACLGRP; then
11628 echo "cannot find group '$ACLGRP', adding it"
11630 add_group 60000 $ACLGRP
11632 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11633 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11635 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11639 gpasswd -a $ACLDMN $ACLBIN ||
11640 error "setting client group failed" # LU-5641
11641 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11642 error "setting MDS group failed" # LU-5641
11644 declare -a identity_old
11646 for num in $(seq $MDSCOUNT); do
11647 switch_identity $num true || identity_old[$num]=$?
11650 SAVE_UMASK=$(umask)
11652 mkdir -p $DIR/$tdir
11655 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11656 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11657 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11658 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11659 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11660 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11661 if ! id -u $ACLNBD ||
11662 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11664 if ! id -u $ACLNBD; then
11668 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11669 add_group $(id -u $ACLNBD) $ACLNBD
11670 if ! getent group $ACLNBD; then
11674 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11675 [[ -n "$ACLNBD" ]] && which setfattr; then
11676 run_acl_subtest permissions_xattr \
11677 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11678 elif [[ -z "$ACLNBD" ]]; then
11679 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11681 echo "skip 'permission_xattr' test - missing setfattr command"
11683 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11685 # inheritance test got from HP
11686 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11687 chmod +x make-tree || error "chmod +x failed"
11688 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11691 echo "LU-974 ignore umask when acl is enabled..."
11692 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11693 if [ $MDSCOUNT -ge 2 ]; then
11694 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11697 echo "LU-2561 newly created file is same size as directory..."
11698 if [ "$mds1_FSTYPE" != "zfs" ]; then
11699 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11701 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11704 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11709 for num in $(seq $MDSCOUNT); do
11710 if [ "${identity_old[$num]}" = 1 ]; then
11711 switch_identity $num false || identity_old[$num]=$?
11715 run_test 103a "acl test"
11721 for U in {0..511}; do
11723 local O=$(printf "%04o" $U)
11725 umask $(printf "%04o" $((511 ^ $O)))
11726 $LFS setstripe -c 1 $DIR/$tfile.s$O
11727 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11729 (( $S == ($O & 0666) )) ||
11730 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11732 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11733 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11734 (( $S == ($O & 0666) )) ||
11735 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11737 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11738 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11739 (( $S == ($O & 0666) )) ||
11740 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11741 rm -f $DIR/$tfile.[smp]$0
11745 # limit the concurrently running threads to 64. LU-11878
11746 local idx=$((U % 64))
11747 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11752 run_test 103b "umask lfs setstripe"
11755 mkdir -p $DIR/$tdir
11756 cp -rp $DIR/$tdir $DIR/$tdir.bak
11758 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11759 error "$DIR/$tdir shouldn't contain default ACL"
11760 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11761 error "$DIR/$tdir.bak shouldn't contain default ACL"
11764 run_test 103c "'cp -rp' won't set empty acl"
11769 local saved_debug=$($LCTL get_param -n debug)
11771 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11772 skip "MDS needs to be at least 2.14.52"
11774 large_xattr_enabled || skip_env "ea_inode feature disabled"
11776 mkdir -p $DIR/$tdir
11777 # add big LOV EA to cause reply buffer overflow earlier
11778 $LFS setstripe -C 1000 $DIR/$tdir
11779 lctl set_param mdc.*-mdc*.stats=clear
11781 $LCTL set_param debug=0
11782 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11783 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11785 # add a large number of default ACLs (expect 8000+ for 2.13+)
11786 for U in {2..7000}; do
11787 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11788 error "Able to add just $U default ACLs"
11790 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11791 echo "$numacl default ACLs created"
11793 stat $DIR/$tdir || error "Cannot stat directory"
11794 # check file creation
11795 touch $DIR/$tdir/$tfile ||
11796 error "failed to create $tfile with $numacl default ACLs"
11797 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11798 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11799 echo "$fileacl ACLs were inherited"
11800 (( $fileacl == $numacl )) ||
11801 error "Not all default ACLs were inherited: $numacl != $fileacl"
11802 # check that new ACLs creation adds new ACLs to inherited ACLs
11803 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11804 error "Cannot set new ACL"
11805 numacl=$((numacl + 1))
11806 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11807 (( $fileacl == $numacl )) ||
11808 error "failed to add new ACL: $fileacl != $numacl as expected"
11809 # adds more ACLs to a file to reach their maximum at 8000+
11811 for U in {20000..25000}; do
11812 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11813 numacl=$((numacl + 1))
11815 echo "Added $numacl more ACLs to the file"
11816 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11817 echo "Total $fileacl ACLs in file"
11818 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11819 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11820 rmdir $DIR/$tdir || error "Cannot remove directory"
11822 run_test 103e "inheritance of big amount of default ACLs"
11825 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11826 skip "MDS needs to be at least 2.14.51"
11828 large_xattr_enabled || skip_env "ea_inode feature disabled"
11830 # enable changelog to consume more internal MDD buffers
11833 mkdir -p $DIR/$tdir
11835 $LFS setstripe -C 1000 $DIR/$tdir
11836 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11837 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11838 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11839 rmdir $DIR/$tdir || error "Cannot remove directory"
11841 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11847 lfs df || error "lfs df failed"
11848 lfs df -ih || error "lfs df -ih failed"
11849 lfs df -h $DIR || error "lfs df -h $DIR failed"
11850 lfs df -i $DIR || error "lfs df -i $DIR failed"
11851 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11852 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11854 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11855 lctl --device %$OSC deactivate
11856 lfs df || error "lfs df with deactivated OSC failed"
11857 lctl --device %$OSC activate
11858 # wait the osc back to normal
11859 wait_osc_import_ready client ost
11861 lfs df || error "lfs df with reactivated OSC failed"
11864 run_test 104a "lfs df [-ih] [path] test ========================="
11867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11868 [ $RUNAS_ID -eq $UID ] &&
11869 skip_env "RUNAS_ID = UID = $UID -- skipping"
11871 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11872 grep "Permission denied" | wc -l)))
11873 if [ $denied_cnt -ne 0 ]; then
11874 error "lfs check servers test failed"
11877 run_test 104b "$RUNAS lfs check servers test ===================="
11880 # Verify $1 is within range of $2.
11881 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11882 # $1 is <= 2% of $2. Else Fail.
11885 # Strip all units (M, G, T)
11886 actual=$(echo $1 | tr -d A-Z)
11887 expect=$(echo $2 | tr -d A-Z)
11889 expect_lo=$(($expect * 98 / 100)) # 2% below
11890 expect_hi=$(($expect * 102 / 100)) # 2% above
11892 # permit 2% drift above and below
11893 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11898 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11900 local ost_param="osd-zfs.$FSNAME-OST0000."
11901 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11902 local ofacets=$(get_facets OST)
11903 local mfacets=$(get_facets MDS)
11904 local saved_ost_blocks=
11905 local saved_mdt_blocks=
11907 echo "Before recordsize change"
11908 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11909 df=($(df -h | grep "$MOUNT"$))
11912 echo "lfs output : ${lfs_df[*]}"
11913 echo "df output : ${df[*]}"
11915 for facet in ${ofacets//,/ }; do
11916 if [ -z $saved_ost_blocks ]; then
11917 saved_ost_blocks=$(do_facet $facet \
11918 lctl get_param -n $ost_param.blocksize)
11919 echo "OST Blocksize: $saved_ost_blocks"
11921 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11922 do_facet $facet zfs set recordsize=32768 $ost
11925 # BS too small. Sufficient for functional testing.
11926 for facet in ${mfacets//,/ }; do
11927 if [ -z $saved_mdt_blocks ]; then
11928 saved_mdt_blocks=$(do_facet $facet \
11929 lctl get_param -n $mdt_param.blocksize)
11930 echo "MDT Blocksize: $saved_mdt_blocks"
11932 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11933 do_facet $facet zfs set recordsize=32768 $mdt
11936 # Give new values chance to reflect change
11939 echo "After recordsize change"
11940 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11941 df_after=($(df -h | grep "$MOUNT"$))
11944 echo "lfs output : ${lfs_df_after[*]}"
11945 echo "df output : ${df_after[*]}"
11948 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11949 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11950 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11951 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11952 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11953 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11956 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11957 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11958 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11959 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11960 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11961 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11963 # Restore MDT recordize back to original
11964 for facet in ${mfacets//,/ }; do
11965 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11966 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11969 # Restore OST recordize back to original
11970 for facet in ${ofacets//,/ }; do
11971 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11972 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11977 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11980 # doesn't work on 2.4 kernels
11982 if $(flock_is_enabled); then
11983 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11985 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11989 run_test 105a "flock when mounted without -o flock test ========"
11993 if $(flock_is_enabled); then
11994 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11996 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12000 run_test 105b "fcntl when mounted without -o flock test ========"
12004 if $(flock_is_enabled); then
12005 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12007 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12011 run_test 105c "lockf when mounted without -o flock test"
12013 test_105d() { # bug 15924
12014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12016 test_mkdir $DIR/$tdir
12017 flock_is_enabled || skip_env "mount w/o flock enabled"
12018 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12019 $LCTL set_param fail_loc=0x80000315
12020 flocks_test 2 $DIR/$tdir
12022 run_test 105d "flock race (should not freeze) ========"
12024 test_105e() { # bug 22660 && 22040
12025 flock_is_enabled || skip_env "mount w/o flock enabled"
12028 flocks_test 3 $DIR/$tfile
12030 run_test 105e "Two conflicting flocks from same process"
12032 test_106() { #bug 10921
12033 test_mkdir $DIR/$tdir
12034 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12035 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12037 run_test 106 "attempt exec of dir followed by chown of that dir"
12040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 local save_pattern=$(sysctl -n kernel.core_pattern)
12049 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12050 sysctl -w kernel.core_pattern=$file
12051 sysctl -w kernel.core_uses_pid=0
12053 ulimit -c unlimited
12059 kill -s 11 $SLEEPPID
12061 if [ -e $file ]; then
12062 size=`stat -c%s $file`
12063 [ $size -eq 0 ] && error "Fail to create core file $file"
12065 error "Fail to create core file $file"
12068 sysctl -w kernel.core_pattern=$save_pattern
12069 sysctl -w kernel.core_uses_pid=$save_uses_pid
12072 run_test 107 "Coredump on SIG"
12075 test_mkdir $DIR/$tdir
12076 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12077 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12078 error "mkdir with 256 char should fail, but did not"
12079 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12080 error "create with 255 char failed"
12081 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12082 error "create with 256 char should fail, but did not"
12087 run_test 110 "filename length checking"
12090 # Purpose: To verify dynamic thread (OSS) creation.
12093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12094 remote_ost_nodsh && skip "remote OST with nodsh"
12096 # Lustre does not stop service threads once they are started.
12097 # Reset number of running threads to default.
12102 local save_params="$TMP/sanity-$TESTNAME.parameters"
12104 # Get ll_ost_io count before I/O
12105 OSTIO_pre=$(do_facet ost1 \
12106 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
12107 # Exit if lustre is not running (ll_ost_io not running).
12108 [ -z "$OSTIO_pre" ] && error "no OSS threads"
12110 echo "Starting with $OSTIO_pre threads"
12111 local thread_max=$((OSTIO_pre * 2))
12112 local rpc_in_flight=$((thread_max * 2))
12113 # this is limited to OSC_MAX_RIF_MAX (256)
12114 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
12115 thread_max=$((rpc_in_flight / 2))
12116 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
12119 # Number of I/O Process proposed to be started.
12121 local facets=$(get_facets OST)
12123 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
12124 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
12126 # Set in_flight to $rpc_in_flight
12127 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
12128 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
12129 nfiles=${rpc_in_flight}
12130 # Set ost thread_max to $thread_max
12131 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
12133 # 5 Minutes should be sufficient for max number of OSS
12134 # threads(thread_max) to be created.
12138 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
12139 test_mkdir $DIR/$tdir
12140 for i in $(seq $nfiles); do
12141 local file=$DIR/$tdir/${tfile}-$i
12142 $LFS setstripe -c -1 -i 0 $file
12143 ($WTL $file $timeout)&
12146 # I/O Started - Wait for thread_started to reach thread_max or report
12147 # error if thread_started is more than thread_max.
12148 echo "Waiting for thread_started to reach thread_max"
12149 local thread_started=0
12150 local end_time=$((SECONDS + timeout))
12152 while [ $SECONDS -le $end_time ] ; do
12154 # Get ost i/o thread_started count.
12155 thread_started=$(do_facet ost1 \
12157 ost.OSS.ost_io.threads_started | cut -d= -f2")
12158 # Break out if thread_started is equal/greater than thread_max
12159 if [[ $thread_started -ge $thread_max ]]; then
12160 echo ll_ost_io thread_started $thread_started, \
12161 equal/greater than thread_max $thread_max
12167 # Cleanup - We have the numbers, Kill i/o jobs if running.
12168 jobcount=($(jobs -p))
12169 for i in $(seq 0 $((${#jobcount[@]}-1)))
12171 kill -9 ${jobcount[$i]}
12172 if [ $? -ne 0 ] ; then
12174 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
12178 # Cleanup files left by WTL binary.
12179 for i in $(seq $nfiles); do
12180 local file=$DIR/$tdir/${tfile}-$i
12182 if [ $? -ne 0 ] ; then
12183 echo "Warning: Failed to delete file $file"
12187 restore_lustre_params <$save_params
12188 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
12190 # Error out if no new thread has started or Thread started is greater
12192 if [[ $thread_started -le $OSTIO_pre ||
12193 $thread_started -gt $thread_max ]]; then
12194 error "ll_ost_io: thread_started $thread_started" \
12195 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
12196 "No new thread started or thread started greater " \
12200 run_test 115 "verify dynamic thread creation===================="
12202 test_116a() { # was previously test_116()
12203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12204 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12205 remote_mds_nodsh && skip "remote MDS with nodsh"
12207 echo -n "Free space priority "
12208 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12213 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12214 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12215 stack_trap simple_cleanup_common
12217 # Check if we need to generate uneven OSTs
12218 test_mkdir -p $DIR/$tdir/OST${MINI}
12219 local FILL=$((MINV / 4))
12220 local DIFF=$((MAXV - MINV))
12221 local DIFF2=$((DIFF * 100 / MINV))
12223 local threshold=$(do_facet $SINGLEMDS \
12224 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12225 threshold=${threshold%%%}
12226 echo -n "Check for uneven OSTs: "
12227 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12229 if [[ $DIFF2 -gt $threshold ]]; then
12231 echo "Don't need to fill OST$MINI"
12233 # generate uneven OSTs. Write 2% over the QOS threshold value
12235 DIFF=$((threshold - DIFF2 + 2))
12236 DIFF2=$((MINV * DIFF / 100))
12237 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12238 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12239 error "setstripe failed"
12240 DIFF=$((DIFF2 / 2048))
12242 while [ $i -lt $DIFF ]; do
12244 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12245 bs=2M count=1 2>/dev/null
12254 DIFF=$((MAXV - MINV))
12255 DIFF2=$((DIFF * 100 / MINV))
12256 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12257 if [ $DIFF2 -gt $threshold ]; then
12260 skip "QOS imbalance criteria not met"
12268 # now fill using QOS
12269 $LFS setstripe -c 1 $DIR/$tdir
12270 FILL=$((FILL / 200))
12271 if [ $FILL -gt 600 ]; then
12274 echo "writing $FILL files to QOS-assigned OSTs"
12276 while [ $i -lt $FILL ]; do
12278 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12279 count=1 2>/dev/null
12282 echo "wrote $i 200k files"
12286 echo "Note: free space may not be updated, so measurements might be off"
12288 DIFF2=$((MAXV - MINV))
12289 echo "free space delta: orig $DIFF final $DIFF2"
12290 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12291 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12292 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12293 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12294 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12295 if [[ $DIFF -gt 0 ]]; then
12296 FILL=$((DIFF2 * 100 / DIFF - 100))
12297 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12300 # Figure out which files were written where
12301 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12302 awk '/'$MINI1': / {print $2; exit}')
12304 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12305 echo "$MINC files created on smaller OST $MINI1"
12306 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12307 awk '/'$MAXI1': / {print $2; exit}')
12309 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12310 echo "$MAXC files created on larger OST $MAXI1"
12311 if [[ $MINC -gt 0 ]]; then
12312 FILL=$((MAXC * 100 / MINC - 100))
12313 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12315 [[ $MAXC -gt $MINC ]] ||
12316 error_ignore LU-9 "stripe QOS didn't balance free space"
12318 run_test 116a "stripe QOS: free space balance ==================="
12320 test_116b() { # LU-2093
12321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12322 remote_mds_nodsh && skip "remote MDS with nodsh"
12324 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12325 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12326 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12327 [ -z "$old_rr" ] && skip "no QOS"
12328 do_facet $SINGLEMDS lctl set_param \
12329 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12330 mkdir -p $DIR/$tdir
12331 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12332 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12333 do_facet $SINGLEMDS lctl set_param fail_loc=0
12335 do_facet $SINGLEMDS lctl set_param \
12336 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12338 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12340 test_117() # bug 10891
12342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12344 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12345 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12346 lctl set_param fail_loc=0x21e
12347 > $DIR/$tfile || error "truncate failed"
12348 lctl set_param fail_loc=0
12349 echo "Truncate succeeded."
12352 run_test 117 "verify osd extend =========="
12354 NO_SLOW_RESENDCOUNT=4
12355 export OLD_RESENDCOUNT=""
12356 set_resend_count () {
12357 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12358 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12359 lctl set_param -n $PROC_RESENDCOUNT $1
12360 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12363 # for reduce test_118* time (b=14842)
12364 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12366 # Reset async IO behavior after error case
12368 FILE=$DIR/reset_async
12370 # Ensure all OSCs are cleared
12371 $LFS setstripe -c -1 $FILE
12372 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12377 test_118a() #bug 11710
12379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12384 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12385 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12387 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12388 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12393 run_test 118a "verify O_SYNC works =========="
12397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12398 remote_ost_nodsh && skip "remote OST with nodsh"
12402 #define OBD_FAIL_SRV_ENOENT 0x217
12403 set_nodes_failloc "$(osts_nodes)" 0x217
12404 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12406 set_nodes_failloc "$(osts_nodes)" 0
12407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12411 if [[ $RC -eq 0 ]]; then
12412 error "Must return error due to dropped pages, rc=$RC"
12416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12421 echo "Dirty pages not leaked on ENOENT"
12423 # Due to the above error the OSC will issue all RPCs syncronously
12424 # until a subsequent RPC completes successfully without error.
12425 $MULTIOP $DIR/$tfile Ow4096yc
12430 run_test 118b "Reclaim dirty pages on fatal error =========="
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 # for 118c, restore the original resend count, LU-1940
12437 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12438 set_resend_count $OLD_RESENDCOUNT
12439 remote_ost_nodsh && skip "remote OST with nodsh"
12443 #define OBD_FAIL_OST_EROFS 0x216
12444 set_nodes_failloc "$(osts_nodes)" 0x216
12446 # multiop should block due to fsync until pages are written
12447 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12451 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12452 error "Multiop failed to block on fsync, pid=$MULTIPID"
12455 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12457 if [[ $WRITEBACK -eq 0 ]]; then
12458 error "No page in writeback, writeback=$WRITEBACK"
12461 set_nodes_failloc "$(osts_nodes)" 0
12464 if [[ $RC -ne 0 ]]; then
12465 error "Multiop fsync failed, rc=$RC"
12468 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12469 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12471 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12472 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12476 echo "Dirty pages flushed via fsync on EROFS"
12479 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12481 # continue to use small resend count to reduce test_118* time (b=14842)
12482 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12487 remote_ost_nodsh && skip "remote OST with nodsh"
12491 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12492 set_nodes_failloc "$(osts_nodes)" 0x214
12493 # multiop should block due to fsync until pages are written
12494 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12498 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12499 error "Multiop failed to block on fsync, pid=$MULTIPID"
12502 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12504 if [[ $WRITEBACK -eq 0 ]]; then
12505 error "No page in writeback, writeback=$WRITEBACK"
12508 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12509 set_nodes_failloc "$(osts_nodes)" 0
12511 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12512 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12514 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12515 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12519 echo "Dirty pages gaurenteed flushed via fsync"
12522 run_test 118d "Fsync validation inject a delay of the bulk =========="
12525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12529 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12530 lctl set_param fail_loc=0x8000040a
12532 # Should simulate EINVAL error which is fatal
12533 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12535 if [[ $RC -eq 0 ]]; then
12536 error "Must return error due to dropped pages, rc=$RC"
12539 lctl set_param fail_loc=0x0
12541 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12542 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12543 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12545 if [[ $LOCKED -ne 0 ]]; then
12546 error "Locked pages remain in cache, locked=$LOCKED"
12549 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12550 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12554 echo "No pages locked after fsync"
12559 run_test 118f "Simulate unrecoverable OSC side error =========="
12562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12566 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12567 lctl set_param fail_loc=0x406
12569 # simulate local -ENOMEM
12570 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12573 lctl set_param fail_loc=0
12574 if [[ $RC -eq 0 ]]; then
12575 error "Must return error due to dropped pages, rc=$RC"
12578 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12579 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12580 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12582 if [[ $LOCKED -ne 0 ]]; then
12583 error "Locked pages remain in cache, locked=$LOCKED"
12586 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12587 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12591 echo "No pages locked after fsync"
12596 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12600 remote_ost_nodsh && skip "remote OST with nodsh"
12604 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12605 set_nodes_failloc "$(osts_nodes)" 0x20e
12606 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12607 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12610 set_nodes_failloc "$(osts_nodes)" 0
12611 if [[ $RC -eq 0 ]]; then
12612 error "Must return error due to dropped pages, rc=$RC"
12615 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12616 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12617 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12619 if [[ $LOCKED -ne 0 ]]; then
12620 error "Locked pages remain in cache, locked=$LOCKED"
12623 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12624 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12628 echo "No pages locked after fsync"
12632 run_test 118h "Verify timeout in handling recoverables errors =========="
12634 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12638 remote_ost_nodsh && skip "remote OST with nodsh"
12642 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12643 set_nodes_failloc "$(osts_nodes)" 0x20e
12645 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12646 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12649 set_nodes_failloc "$(osts_nodes)" 0
12653 if [[ $RC -ne 0 ]]; then
12654 error "got error, but should be not, rc=$RC"
12657 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12658 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12659 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12660 if [[ $LOCKED -ne 0 ]]; then
12661 error "Locked pages remain in cache, locked=$LOCKED"
12664 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12665 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12669 echo "No pages locked after fsync"
12673 run_test 118i "Fix error before timeout in recoverable error =========="
12675 [ "$SLOW" = "no" ] && set_resend_count 4
12678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12679 remote_ost_nodsh && skip "remote OST with nodsh"
12683 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12684 set_nodes_failloc "$(osts_nodes)" 0x220
12686 # return -EIO from OST
12687 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12689 set_nodes_failloc "$(osts_nodes)" 0x0
12690 if [[ $RC -eq 0 ]]; then
12691 error "Must return error due to dropped pages, rc=$RC"
12694 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12695 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12696 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12697 if [[ $LOCKED -ne 0 ]]; then
12698 error "Locked pages remain in cache, locked=$LOCKED"
12701 # in recoverable error on OST we want resend and stay until it finished
12702 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12703 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12707 echo "No pages locked after fsync"
12711 run_test 118j "Simulate unrecoverable OST side error =========="
12715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12716 remote_ost_nodsh && skip "remote OSTs with nodsh"
12718 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12719 set_nodes_failloc "$(osts_nodes)" 0x20e
12720 test_mkdir $DIR/$tdir
12722 for ((i=0;i<10;i++)); do
12723 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12724 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12731 set_nodes_failloc "$(osts_nodes)" 0
12734 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12736 test_118l() # LU-646
12738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12740 test_mkdir $DIR/$tdir
12741 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12744 run_test 118l "fsync dir"
12746 test_118m() # LU-3066
12748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12750 test_mkdir $DIR/$tdir
12751 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12754 run_test 118m "fdatasync dir ========="
12756 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12764 remote_ost_nodsh && skip "remote OSTs with nodsh"
12766 # Sleep to avoid a cached response.
12767 #define OBD_STATFS_CACHE_SECONDS 1
12770 # Inject a 10 second delay in the OST_STATFS handler.
12771 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12772 set_nodes_failloc "$(osts_nodes)" 0x242
12775 stat --file-system $MOUNT > /dev/null
12778 set_nodes_failloc "$(osts_nodes)" 0
12780 if ((end - begin > 20)); then
12781 error "statfs took $((end - begin)) seconds, expected 10"
12784 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12786 test_119a() # bug 11737
12788 BSIZE=$((512 * 1024))
12789 directio write $DIR/$tfile 0 1 $BSIZE
12790 # We ask to read two blocks, which is more than a file size.
12791 # directio will indicate an error when requested and actual
12792 # sizes aren't equeal (a normal situation in this case) and
12793 # print actual read amount.
12794 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12795 if [ "$NOB" != "$BSIZE" ]; then
12796 error "read $NOB bytes instead of $BSIZE"
12800 run_test 119a "Short directIO read must return actual read amount"
12802 test_119b() # bug 11737
12804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12806 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12807 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12809 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12810 error "direct read failed"
12813 run_test 119b "Sparse directIO read must return actual read amount"
12815 test_119c() # bug 13099
12818 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12819 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12822 run_test 119c "Testing for direct read hitting hole"
12824 test_119d() # bug 15950
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12828 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12829 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12831 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12832 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12833 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12834 lctl set_param fail_loc=0x40d
12835 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12838 cat $DIR/$tfile > /dev/null &
12839 lctl set_param fail_loc=0
12842 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12844 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12845 error "the read rpcs have not completed in 2s"
12847 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12849 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12853 remote_mds_nodsh && skip "remote MDS with nodsh"
12854 test_mkdir -i0 -c1 $DIR/$tdir
12855 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12856 skip_env "no early lock cancel on server"
12858 lru_resize_disable mdc
12859 lru_resize_disable osc
12860 cancel_lru_locks mdc
12861 # asynchronous object destroy at MDT could cause bl ast to client
12862 cancel_lru_locks osc
12864 stat $DIR/$tdir > /dev/null
12865 can1=$(do_facet mds1 \
12866 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12867 awk '/ldlm_cancel/ {print $2}')
12868 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12869 awk '/ldlm_bl_callback/ {print $2}')
12870 test_mkdir -i0 -c1 $DIR/$tdir/d1
12871 can2=$(do_facet mds1 \
12872 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12873 awk '/ldlm_cancel/ {print $2}')
12874 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12875 awk '/ldlm_bl_callback/ {print $2}')
12876 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12877 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12878 lru_resize_enable mdc
12879 lru_resize_enable osc
12881 run_test 120a "Early Lock Cancel: mkdir test"
12884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12885 remote_mds_nodsh && skip "remote MDS with nodsh"
12886 test_mkdir $DIR/$tdir
12887 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12888 skip_env "no early lock cancel on server"
12890 lru_resize_disable mdc
12891 lru_resize_disable osc
12892 cancel_lru_locks mdc
12893 stat $DIR/$tdir > /dev/null
12894 can1=$(do_facet $SINGLEMDS \
12895 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12896 awk '/ldlm_cancel/ {print $2}')
12897 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12898 awk '/ldlm_bl_callback/ {print $2}')
12899 touch $DIR/$tdir/f1
12900 can2=$(do_facet $SINGLEMDS \
12901 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12902 awk '/ldlm_cancel/ {print $2}')
12903 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12904 awk '/ldlm_bl_callback/ {print $2}')
12905 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12906 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12907 lru_resize_enable mdc
12908 lru_resize_enable osc
12910 run_test 120b "Early Lock Cancel: create test"
12913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12914 remote_mds_nodsh && skip "remote MDS with nodsh"
12915 test_mkdir -i0 -c1 $DIR/$tdir
12916 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12917 skip "no early lock cancel on server"
12919 lru_resize_disable mdc
12920 lru_resize_disable osc
12921 test_mkdir -i0 -c1 $DIR/$tdir/d1
12922 test_mkdir -i0 -c1 $DIR/$tdir/d2
12923 touch $DIR/$tdir/d1/f1
12924 cancel_lru_locks mdc
12925 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12926 can1=$(do_facet mds1 \
12927 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12928 awk '/ldlm_cancel/ {print $2}')
12929 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12930 awk '/ldlm_bl_callback/ {print $2}')
12931 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12932 can2=$(do_facet mds1 \
12933 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12934 awk '/ldlm_cancel/ {print $2}')
12935 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12936 awk '/ldlm_bl_callback/ {print $2}')
12937 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12938 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12939 lru_resize_enable mdc
12940 lru_resize_enable osc
12942 run_test 120c "Early Lock Cancel: link test"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12946 remote_mds_nodsh && skip "remote MDS with nodsh"
12947 test_mkdir -i0 -c1 $DIR/$tdir
12948 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12949 skip_env "no early lock cancel on server"
12951 lru_resize_disable mdc
12952 lru_resize_disable osc
12954 cancel_lru_locks mdc
12955 stat $DIR/$tdir > /dev/null
12956 can1=$(do_facet mds1 \
12957 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12958 awk '/ldlm_cancel/ {print $2}')
12959 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12960 awk '/ldlm_bl_callback/ {print $2}')
12961 chmod a+x $DIR/$tdir
12962 can2=$(do_facet mds1 \
12963 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12964 awk '/ldlm_cancel/ {print $2}')
12965 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12966 awk '/ldlm_bl_callback/ {print $2}')
12967 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12968 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12969 lru_resize_enable mdc
12970 lru_resize_enable osc
12972 run_test 120d "Early Lock Cancel: setattr test"
12975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12976 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12977 skip_env "no early lock cancel on server"
12978 remote_mds_nodsh && skip "remote MDS with nodsh"
12980 local dlmtrace_set=false
12982 test_mkdir -i0 -c1 $DIR/$tdir
12983 lru_resize_disable mdc
12984 lru_resize_disable osc
12985 ! $LCTL get_param debug | grep -q dlmtrace &&
12986 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12987 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12988 cancel_lru_locks mdc
12989 cancel_lru_locks osc
12990 dd if=$DIR/$tdir/f1 of=/dev/null
12991 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12992 # XXX client can not do early lock cancel of OST lock
12993 # during unlink (LU-4206), so cancel osc lock now.
12995 cancel_lru_locks osc
12996 can1=$(do_facet mds1 \
12997 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12998 awk '/ldlm_cancel/ {print $2}')
12999 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13000 awk '/ldlm_bl_callback/ {print $2}')
13001 unlink $DIR/$tdir/f1
13003 can2=$(do_facet mds1 \
13004 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13005 awk '/ldlm_cancel/ {print $2}')
13006 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13007 awk '/ldlm_bl_callback/ {print $2}')
13008 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13009 $LCTL dk $TMP/cancel.debug.txt
13010 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13011 $LCTL dk $TMP/blocking.debug.txt
13012 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13013 lru_resize_enable mdc
13014 lru_resize_enable osc
13016 run_test 120e "Early Lock Cancel: unlink test"
13019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13020 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13021 skip_env "no early lock cancel on server"
13022 remote_mds_nodsh && skip "remote MDS with nodsh"
13024 test_mkdir -i0 -c1 $DIR/$tdir
13025 lru_resize_disable mdc
13026 lru_resize_disable osc
13027 test_mkdir -i0 -c1 $DIR/$tdir/d1
13028 test_mkdir -i0 -c1 $DIR/$tdir/d2
13029 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13030 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13031 cancel_lru_locks mdc
13032 cancel_lru_locks osc
13033 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13034 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13035 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13036 # XXX client can not do early lock cancel of OST lock
13037 # during rename (LU-4206), so cancel osc lock now.
13039 cancel_lru_locks osc
13040 can1=$(do_facet mds1 \
13041 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13042 awk '/ldlm_cancel/ {print $2}')
13043 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13044 awk '/ldlm_bl_callback/ {print $2}')
13045 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13047 can2=$(do_facet mds1 \
13048 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13049 awk '/ldlm_cancel/ {print $2}')
13050 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13051 awk '/ldlm_bl_callback/ {print $2}')
13052 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13053 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13054 lru_resize_enable mdc
13055 lru_resize_enable osc
13057 run_test 120f "Early Lock Cancel: rename test"
13060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13061 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13062 skip_env "no early lock cancel on server"
13063 remote_mds_nodsh && skip "remote MDS with nodsh"
13065 lru_resize_disable mdc
13066 lru_resize_disable osc
13068 echo create $count files
13069 test_mkdir $DIR/$tdir
13070 cancel_lru_locks mdc
13071 cancel_lru_locks osc
13074 can0=$(do_facet $SINGLEMDS \
13075 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13076 awk '/ldlm_cancel/ {print $2}')
13077 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13078 awk '/ldlm_bl_callback/ {print $2}')
13079 createmany -o $DIR/$tdir/f $count
13081 can1=$(do_facet $SINGLEMDS \
13082 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13083 awk '/ldlm_cancel/ {print $2}')
13084 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13085 awk '/ldlm_bl_callback/ {print $2}')
13087 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13088 echo rm $count files
13091 can2=$(do_facet $SINGLEMDS \
13092 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13093 awk '/ldlm_cancel/ {print $2}')
13094 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13095 awk '/ldlm_bl_callback/ {print $2}')
13097 echo total: $count removes in $((t2-t1))
13098 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13100 # wait for commitment of removal
13101 lru_resize_enable mdc
13102 lru_resize_enable osc
13104 run_test 120g "Early Lock Cancel: performance test"
13106 test_121() { #bug #10589
13107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13110 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13111 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13112 lctl set_param fail_loc=0x310
13113 cancel_lru_locks osc > /dev/null
13114 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13115 lctl set_param fail_loc=0
13116 [[ $reads -eq $writes ]] ||
13117 error "read $reads blocks, must be $writes blocks"
13119 run_test 121 "read cancel race ========="
13121 test_123a_base() { # was test 123, statahead(bug 11401)
13125 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13126 log "testing UP system. Performance may be lower than expected."
13129 running_in_vm && SLOWOK=1
13132 test_mkdir $DIR/$tdir
13133 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13134 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13136 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13137 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13139 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13140 lctl set_param -n llite.*.statahead_max 0
13141 lctl get_param llite.*.statahead_max
13142 cancel_lru_locks mdc
13143 cancel_lru_locks osc
13145 time $lsx $DIR/$tdir | wc -l
13147 delta=$((etime - stime))
13148 log "$lsx $i files without statahead: $delta sec"
13149 lctl set_param llite.*.statahead_max=$max
13151 swrong=$(lctl get_param -n llite.*.statahead_stats |
13152 awk '/statahead.wrong:/ { print $NF }')
13153 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13154 cancel_lru_locks mdc
13155 cancel_lru_locks osc
13157 time $lsx $DIR/$tdir | wc -l
13159 delta_sa=$((etime - stime))
13160 log "$lsx $i files with statahead: $delta_sa sec"
13161 lctl get_param -n llite.*.statahead_stats
13162 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13163 awk '/statahead.wrong:/ { print $NF }')
13165 [[ $swrong -lt $ewrong ]] &&
13166 log "statahead was stopped, maybe too many locks held!"
13167 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13169 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13170 max=$(lctl get_param -n llite.*.statahead_max |
13172 lctl set_param -n llite.*.statahead_max 0
13173 lctl get_param llite.*.statahead_max
13174 cancel_lru_locks mdc
13175 cancel_lru_locks osc
13177 time $lsx $DIR/$tdir | wc -l
13179 delta=$((etime - stime))
13180 log "$lsx $i files again without statahead: $delta sec"
13181 lctl set_param llite.*.statahead_max=$max
13182 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13183 if [ $SLOWOK -eq 0 ]; then
13184 error "$lsx $i files is slower with statahead!"
13186 log "$lsx $i files is slower with statahead!"
13192 [ $delta -gt 20 ] && break
13193 [ $delta -gt 8 ] && MULT=$((50 / delta))
13194 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13202 delta=$((etime - stime))
13203 log "rm -r $DIR/$tdir/: $delta seconds"
13205 lctl get_param -n llite.*.statahead_stats
13209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13211 test_123a_base "ls -l"
13213 run_test 123aa "verify statahead work"
13216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13218 statx_supported || skip_env "Test must be statx() syscall supported"
13220 test_123a_base "$STATX -l"
13222 run_test 123ab "verify statahead work by using statx"
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13227 statx_supported || skip_env "Test must be statx() syscall supported"
13234 cancel_lru_locks $OSC
13235 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13236 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13237 awk '/agl.total:/ { print $NF }')
13238 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13239 test_123a_base "$STATX --cached=always -D"
13240 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13241 awk '/agl.total:/ { print $NF }')
13242 [ $agl_before -eq $agl_after ] ||
13243 error "Should not trigger AGL thread - $agl_before:$agl_after"
13244 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13245 [ $rpcs_after -eq $rpcs_before ] ||
13246 error "$STATX should not send glimpse RPCs to $OSC"
13248 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13250 test_123b () { # statahead(bug 15027)
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13253 test_mkdir $DIR/$tdir
13254 createmany -o $DIR/$tdir/$tfile-%d 1000
13256 cancel_lru_locks mdc
13257 cancel_lru_locks osc
13259 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13260 lctl set_param fail_loc=0x80000803
13261 ls -lR $DIR/$tdir > /dev/null
13263 lctl set_param fail_loc=0x0
13264 lctl get_param -n llite.*.statahead_stats
13269 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13272 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13274 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13275 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13276 touch $DIR/$tdir.1/{1..3}
13277 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13279 remount_client $MOUNT
13281 $MULTIOP $DIR/$tdir.0 Q
13283 # let statahead to complete
13284 ls -l $DIR/$tdir.0 > /dev/null
13286 testid=$(echo $TESTNAME | tr '_' ' ')
13287 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13288 error "statahead warning" || true
13290 run_test 123c "Can not initialize inode warning on DNE statahead"
13297 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13298 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13299 error "setdirstripe $DIR/$tdir failed"
13300 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13301 remount_client $MOUNT
13302 $LCTL get_param llite.*.statahead_max
13303 $LCTL set_param llite.*.statahead_stats=0 ||
13304 error "clear statahead_stats failed"
13305 swrong=$(lctl get_param -n llite.*.statahead_stats |
13306 awk '/statahead.wrong:/ { print $NF }')
13307 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13308 # wait for statahead thread finished to update hit/miss stats.
13310 $LCTL get_param -n llite.*.statahead_stats
13311 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13312 awk '/statahead.wrong:/ { print $NF }')
13313 (( $swrong == $ewrong )) ||
13314 log "statahead was stopped, maybe too many locks held!"
13316 run_test 123d "Statahead on striped directories works correctly"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13321 skip_env "no lru resize on server"
13325 test_mkdir $DIR/$tdir
13327 log "create $NR files at $DIR/$tdir"
13328 createmany -o $DIR/$tdir/f $NR ||
13329 error "failed to create $NR files in $DIR/$tdir"
13331 cancel_lru_locks mdc
13332 ls -l $DIR/$tdir > /dev/null
13336 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13337 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13338 LRU_SIZE=$($LCTL get_param -n $PARAM)
13339 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13340 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13342 log "NS=$(basename $NSDIR)"
13347 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13348 skip "Not enough cached locks created!"
13350 log "LRU=$LRU_SIZE"
13354 # We know that lru resize allows one client to hold $LIMIT locks
13355 # for 10h. After that locks begin to be killed by client.
13357 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13359 if [ $LIMIT -lt $LRU_SIZE ]; then
13360 skip "Limit is too small $LIMIT"
13363 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13364 # killing locks. Some time was spent for creating locks. This means
13365 # that up to the moment of sleep finish we must have killed some of
13366 # them (10-100 locks). This depends on how fast ther were created.
13367 # Many of them were touched in almost the same moment and thus will
13368 # be killed in groups.
13369 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13371 # Use $LRU_SIZE_B here to take into account real number of locks
13372 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13373 local LRU_SIZE_B=$LRU_SIZE
13375 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13376 log "OLD_LVF=$OLD_LVF"
13377 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13379 # Let's make sure that we really have some margin. Client checks
13380 # cached locks every 10 sec.
13381 SLEEP=$((SLEEP+20))
13382 log "Sleep ${SLEEP} sec"
13384 while ((SEC<$SLEEP)); do
13388 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13389 echo -n "$LRU_SIZE"
13392 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13393 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13395 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13396 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13397 unlinkmany $DIR/$tdir/f $NR
13401 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13402 log "unlink $NR files at $DIR/$tdir"
13403 unlinkmany $DIR/$tdir/f $NR
13405 run_test 124a "lru resize ======================================="
13407 get_max_pool_limit()
13409 local limit=$($LCTL get_param \
13410 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13412 for l in $limit; do
13413 if [[ $l -gt $max ]]; then
13421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13422 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13423 skip_env "no lru resize on server"
13425 LIMIT=$(get_max_pool_limit)
13427 NR=$(($(default_lru_size)*20))
13428 if [[ $NR -gt $LIMIT ]]; then
13429 log "Limit lock number by $LIMIT locks"
13433 IFree=$(mdsrate_inodes_available)
13434 if [ $IFree -lt $NR ]; then
13435 log "Limit lock number by $IFree inodes"
13439 lru_resize_disable mdc
13440 test_mkdir -p $DIR/$tdir/disable_lru_resize
13442 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13443 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13444 cancel_lru_locks mdc
13447 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13450 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13453 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13457 nolruresize_delta=$((etime-stime))
13458 log "ls -la time: $nolruresize_delta seconds"
13459 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13460 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13462 lru_resize_enable mdc
13463 test_mkdir -p $DIR/$tdir/enable_lru_resize
13465 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13466 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13467 cancel_lru_locks mdc
13470 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13473 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13476 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13480 lruresize_delta=$((etime-stime))
13481 log "ls -la time: $lruresize_delta seconds"
13482 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13484 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13485 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13486 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13487 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13489 log "lru resize performs the same with no lru resize"
13491 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13493 run_test 124b "lru resize (performance test) ======================="
13496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13497 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13498 skip_env "no lru resize on server"
13500 # cache ununsed locks on client
13502 cancel_lru_locks mdc
13503 test_mkdir $DIR/$tdir
13504 createmany -o $DIR/$tdir/f $nr ||
13505 error "failed to create $nr files in $DIR/$tdir"
13506 ls -l $DIR/$tdir > /dev/null
13508 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13509 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13510 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13511 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13512 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13514 # set lru_max_age to 1 sec
13515 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13516 echo "sleep $((recalc_p * 2)) seconds..."
13517 sleep $((recalc_p * 2))
13519 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13520 # restore lru_max_age
13521 $LCTL set_param -n $nsdir.lru_max_age $max_age
13522 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13523 unlinkmany $DIR/$tdir/f $nr
13525 run_test 124c "LRUR cancel very aged locks"
13528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13529 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13530 skip_env "no lru resize on server"
13532 # cache ununsed locks on client
13535 lru_resize_disable mdc
13536 stack_trap "lru_resize_enable mdc" EXIT
13538 cancel_lru_locks mdc
13540 # asynchronous object destroy at MDT could cause bl ast to client
13541 test_mkdir $DIR/$tdir
13542 createmany -o $DIR/$tdir/f $nr ||
13543 error "failed to create $nr files in $DIR/$tdir"
13544 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13546 ls -l $DIR/$tdir > /dev/null
13548 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13549 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13550 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13551 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13553 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13555 # set lru_max_age to 1 sec
13556 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13557 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13559 echo "sleep $((recalc_p * 2)) seconds..."
13560 sleep $((recalc_p * 2))
13562 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13564 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13566 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13568 test_125() { # 13358
13569 $LCTL get_param -n llite.*.client_type | grep -q local ||
13570 skip "must run as local client"
13571 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13572 skip_env "must have acl enabled"
13573 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13575 test_mkdir $DIR/$tdir
13576 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13577 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13578 error "setfacl $DIR/$tdir failed"
13579 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13581 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13583 test_126() { # bug 12829/13455
13584 $GSS && skip_env "must run as gss disabled"
13585 $LCTL get_param -n llite.*.client_type | grep -q local ||
13586 skip "must run as local client"
13587 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13589 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13590 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13592 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13594 run_test 126 "check that the fsgid provided by the client is taken into account"
13596 test_127a() { # bug 15521
13597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13598 local name count samp unit min max sum sumsq
13600 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13601 echo "stats before reset"
13602 $LCTL get_param osc.*.stats
13603 $LCTL set_param osc.*.stats=0
13604 local fsize=$((2048 * 1024))
13606 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13607 cancel_lru_locks osc
13608 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13610 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13611 stack_trap "rm -f $TMP/$tfile.tmp"
13612 while read name count samp unit min max sum sumsq; do
13613 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13614 [ ! $min ] && error "Missing min value for $name proc entry"
13615 eval $name=$count || error "Wrong proc format"
13618 read_bytes|write_bytes)
13619 [[ "$unit" =~ "bytes" ]] ||
13620 error "unit is not 'bytes': $unit"
13621 (( $min >= 4096 )) || error "min is too small: $min"
13622 (( $min <= $fsize )) || error "min is too big: $min"
13623 (( $max >= 4096 )) || error "max is too small: $max"
13624 (( $max <= $fsize )) || error "max is too big: $max"
13625 (( $sum == $fsize )) || error "sum is wrong: $sum"
13626 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13627 error "sumsquare is too small: $sumsq"
13628 (( $sumsq <= $fsize * $fsize )) ||
13629 error "sumsquare is too big: $sumsq"
13631 ost_read|ost_write)
13632 [[ "$unit" =~ "usec" ]] ||
13633 error "unit is not 'usec': $unit"
13637 done < $DIR/$tfile.tmp
13639 #check that we actually got some stats
13640 [ "$read_bytes" ] || error "Missing read_bytes stats"
13641 [ "$write_bytes" ] || error "Missing write_bytes stats"
13642 [ "$read_bytes" != 0 ] || error "no read done"
13643 [ "$write_bytes" != 0 ] || error "no write done"
13645 run_test 127a "verify the client stats are sane"
13647 test_127b() { # bug LU-333
13648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13649 local name count samp unit min max sum sumsq
13651 echo "stats before reset"
13652 $LCTL get_param llite.*.stats
13653 $LCTL set_param llite.*.stats=0
13655 # perform 2 reads and writes so MAX is different from SUM.
13656 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13657 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13658 cancel_lru_locks osc
13659 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13660 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13662 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13663 stack_trap "rm -f $TMP/$tfile.tmp"
13664 while read name count samp unit min max sum sumsq; do
13665 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13666 eval $name=$count || error "Wrong proc format"
13669 read_bytes|write_bytes)
13670 [[ "$unit" =~ "bytes" ]] ||
13671 error "unit is not 'bytes': $unit"
13672 (( $count == 2 )) || error "count is not 2: $count"
13673 (( $min == $PAGE_SIZE )) ||
13674 error "min is not $PAGE_SIZE: $min"
13675 (( $max == $PAGE_SIZE )) ||
13676 error "max is not $PAGE_SIZE: $max"
13677 (( $sum == $PAGE_SIZE * 2 )) ||
13678 error "sum is not $((PAGE_SIZE * 2)): $sum"
13681 [[ "$unit" =~ "usec" ]] ||
13682 error "unit is not 'usec': $unit"
13686 done < $TMP/$tfile.tmp
13688 #check that we actually got some stats
13689 [ "$read_bytes" ] || error "Missing read_bytes stats"
13690 [ "$write_bytes" ] || error "Missing write_bytes stats"
13691 [ "$read_bytes" != 0 ] || error "no read done"
13692 [ "$write_bytes" != 0 ] || error "no write done"
13694 run_test 127b "verify the llite client stats are sane"
13696 test_127c() { # LU-12394
13697 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13704 $LCTL set_param llite.*.extents_stats=1
13705 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13707 # Use two stripes so there is enough space in default config
13708 $LFS setstripe -c 2 $DIR/$tfile
13710 # Extent stats start at 0-4K and go in power of two buckets
13711 # LL_HIST_START = 12 --> 2^12 = 4K
13712 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13713 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13715 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13717 # Write and read, 2x each, second time at a non-zero offset
13718 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13719 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13720 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13721 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13725 $LCTL get_param llite.*.extents_stats
13728 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13730 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13732 reads=$(echo $bucket | awk '{print $5}')
13733 writes=$(echo $bucket | awk '{print $9}')
13734 [ "$reads" -eq $count ] ||
13735 error "$reads reads in < $bsize bucket, expect $count"
13736 [ "$writes" -eq $count ] ||
13737 error "$writes writes in < $bsize bucket, expect $count"
13740 # Test mmap write and read
13741 $LCTL set_param llite.*.extents_stats=c
13743 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13744 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13745 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13747 $LCTL get_param llite.*.extents_stats
13749 count=$(((size*1024) / PAGE_SIZE))
13751 bsize=$((2 * PAGE_SIZE / 1024))K
13753 bucket=$($LCTL get_param -n llite.*.extents_stats |
13755 reads=$(echo $bucket | awk '{print $5}')
13756 writes=$(echo $bucket | awk '{print $9}')
13757 # mmap writes fault in the page first, creating an additonal read
13758 [ "$reads" -eq $((2 * count)) ] ||
13759 error "$reads reads in < $bsize bucket, expect $count"
13760 [ "$writes" -eq $count ] ||
13761 error "$writes writes in < $bsize bucket, expect $count"
13763 run_test 127c "test llite extent stats with regular & mmap i/o"
13765 test_128() { # bug 15212
13767 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13772 result=$(grep error $TMP/$tfile.log)
13773 rm -f $DIR/$tfile $TMP/$tfile.log
13774 [ -z "$result" ] ||
13775 error "consecutive find's under interactive lfs failed"
13777 run_test 128 "interactive lfs for 2 consecutive find's"
13779 set_dir_limits () {
13784 local ldproc=/proc/fs/ldiskfs
13785 local facets=$(get_facets MDS)
13787 for facet in ${facets//,/ }; do
13788 canondev=$(ldiskfs_canon \
13789 *.$(convert_facet2label $facet).mntdev $facet)
13790 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13791 ldproc=/sys/fs/ldiskfs
13792 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13793 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13797 check_mds_dmesg() {
13798 local facets=$(get_facets MDS)
13799 for facet in ${facets//,/ }; do
13800 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13807 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13808 skip "Need MDS version with at least 2.5.56"
13809 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13810 skip_env "ldiskfs only test"
13812 remote_mds_nodsh && skip "remote MDS with nodsh"
13815 local has_warning=false
13818 mkdir -p $DIR/$tdir
13820 # block size of mds1
13821 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13822 set_dir_limits $maxsize $((maxsize * 6 / 8))
13823 stack_trap "set_dir_limits 0 0"
13824 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13825 local dirsize=$(stat -c%s "$DIR/$tdir")
13827 while (( $dirsize <= $maxsize )); do
13828 $MCREATE $DIR/$tdir/file_base_$nfiles
13830 # check two errors:
13831 # ENOSPC for ext4 max_dir_size, which has been used since
13832 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13833 if (( rc == ENOSPC )); then
13835 echo "rc=$rc returned as expected after $nfiles files"
13837 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13838 error "create failed w/o dir size limit"
13840 # messages may be rate limited if test is run repeatedly
13841 check_mds_dmesg '"is approaching max"' ||
13842 echo "warning message should be output"
13843 check_mds_dmesg '"has reached max"' ||
13844 echo "reached message should be output"
13846 dirsize=$(stat -c%s "$DIR/$tdir")
13848 [[ $dirsize -ge $maxsize ]] && return 0
13849 error "dirsize $dirsize < $maxsize after $nfiles files"
13850 elif (( rc != 0 )); then
13853 nfiles=$((nfiles + 1))
13854 dirsize=$(stat -c%s "$DIR/$tdir")
13857 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13859 run_test 129 "test directory size limit ========================"
13868 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13869 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
13871 trap cleanup_130 EXIT RETURN
13873 local fm_file=$DIR/$tfile
13874 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13875 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13876 error "dd failed for $fm_file"
13878 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
13879 filefrag -ves $fm_file
13881 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13882 skip "LU-1941: FIEMAP unimplemented on ZFS"
13883 (( $rc == 0 )) || error "filefrag $fm_file failed"
13885 filefrag_op=$(filefrag -ve -k $fm_file |
13886 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13887 local lun=$($LFS getstripe -i $fm_file)
13889 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
13892 for line in $filefrag_op; do
13893 local frag_lun=$(echo $line | cut -d: -f5)
13894 local ext_len=$(echo $line | cut -d: -f4)
13896 if (( $frag_lun != $lun )); then
13897 error "FIEMAP on 1-stripe file($fm_file) failed"
13900 (( tot_len += ext_len ))
13903 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13904 error "FIEMAP on 1-stripe file($fm_file) failed"
13908 echo "FIEMAP on single striped file succeeded"
13910 run_test 130a "FIEMAP (1-stripe file)"
13913 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13915 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13916 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13917 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13918 skip "LU-1941: FIEMAP unimplemented on ZFS"
13920 trap cleanup_130 EXIT RETURN
13922 local fm_file=$DIR/$tfile
13923 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13924 error "setstripe on $fm_file"
13926 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13927 error "dd failed on $fm_file"
13929 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13930 filefrag_op=$(filefrag -ve -k $fm_file |
13931 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13933 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13934 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13940 for line in $filefrag_op; do
13941 local frag_lun=$(echo $line | cut -d: -f5 |
13942 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13943 local ext_len=$(echo $line | cut -d: -f4)
13944 if (( $frag_lun != $last_lun )); then
13945 if (( tot_len != 1024 )); then
13946 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
13949 (( num_luns += 1 ))
13953 (( tot_len += ext_len ))
13956 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13957 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
13961 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13963 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13966 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13968 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13969 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13970 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13971 skip "LU-1941: FIEMAP unimplemented on ZFS"
13973 trap cleanup_130 EXIT RETURN
13975 local fm_file=$DIR/$tfile
13976 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13978 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13979 error "dd failed on $fm_file"
13981 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13982 filefrag_op=$(filefrag -ve -k $fm_file |
13983 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13985 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13986 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13991 for line in $filefrag_op; do
13992 local frag_lun=$(echo $line | cut -d: -f5 |
13993 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13994 local ext_len=$(echo $line | cut -d: -f4)
13995 if (( $frag_lun != $last_lun )); then
13996 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
13997 if (( logical != 512 )); then
13998 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14001 if (( tot_len != 512 )); then
14002 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14005 (( num_luns += 1 ))
14009 (( tot_len += ext_len ))
14012 if (( num_luns != 2 || tot_len != 512 )); then
14013 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14017 echo "FIEMAP on 2-stripe file with hole succeeded"
14019 run_test 130c "FIEMAP (2-stripe file with hole)"
14022 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14024 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14025 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14026 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14027 skip "LU-1941: FIEMAP unimplemented on ZFS"
14029 trap cleanup_130 EXIT RETURN
14031 local fm_file=$DIR/$tfile
14032 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14033 error "setstripe on $fm_file"
14035 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14036 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14037 error "dd failed on $fm_file"
14039 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14040 filefrag_op=$(filefrag -ve -k $fm_file |
14041 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14043 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14044 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14049 for line in $filefrag_op; do
14050 local frag_lun=$(echo $line | cut -d: -f5 |
14051 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14052 local ext_len=$(echo $line | cut -d: -f4)
14053 if (( $frag_lun != $last_lun )); then
14054 if (( tot_len != 1024 )); then
14055 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14058 (( num_luns += 1 ))
14062 (( tot_len += ext_len ))
14065 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14066 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14070 echo "FIEMAP on N-stripe file succeeded"
14072 run_test 130d "FIEMAP (N-stripe file)"
14075 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14077 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14078 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14079 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14080 skip "LU-1941: FIEMAP unimplemented on ZFS"
14082 trap cleanup_130 EXIT RETURN
14084 local fm_file=$DIR/$tfile
14085 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14088 local expected_len=$(( (num_blks / 2) * 64 ))
14089 for ((i = 0; i < $num_blks; i++)); do
14090 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14091 conv=notrunc > /dev/null 2>&1
14094 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14095 filefrag_op=$(filefrag -ve -k $fm_file |
14096 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14098 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14103 for line in $filefrag_op; do
14104 local frag_lun=$(echo $line | cut -d: -f5)
14105 local ext_len=$(echo $line | cut -d: -f4)
14106 if (( $frag_lun != $last_lun )); then
14107 if (( tot_len != $expected_len )); then
14108 error "OST$last_lun $tot_len != $expected_len"
14110 (( num_luns += 1 ))
14114 (( tot_len += ext_len ))
14117 if (( num_luns != 2 || tot_len != $expected_len )); then
14118 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14121 echo "FIEMAP with continuation calls succeeded"
14123 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14126 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14127 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14128 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14129 skip "LU-1941: FIEMAP unimplemented on ZFS"
14131 local fm_file=$DIR/$tfile
14132 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14133 error "multiop create with lov_delay_create on $fm_file"
14135 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14136 filefrag_extents=$(filefrag -vek $fm_file |
14137 awk '/extents? found/ { print $2 }')
14138 if (( $filefrag_extents != 0 )); then
14139 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14144 run_test 130f "FIEMAP (unstriped file)"
14147 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14148 skip "Need MDS version with at least 2.12.53 for overstriping"
14149 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14150 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14151 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14152 skip "LU-1941: FIEMAP unimplemented on ZFS"
14154 local file=$DIR/$tfile
14155 local nr=$((OSTCOUNT * 100))
14157 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14159 stack_trap "rm -f $file"
14160 dd if=/dev/zero of=$file count=$nr bs=1M
14162 nr=$($LFS getstripe -c $file)
14164 local extents=$(filefrag -v $file |
14165 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14167 echo "filefrag list $extents extents in file with stripecount $nr"
14168 if (( extents < nr )); then
14169 $LFS getstripe $file
14171 error "filefrag printed $extents < $nr extents"
14174 run_test 130g "FIEMAP (overstripe file)"
14176 # Test for writev/readv
14178 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14179 error "writev test failed"
14180 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14181 error "readv failed"
14184 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14187 local fsize=$((524288 + 1048576 + 1572864))
14188 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14189 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14190 error "append writev test failed"
14192 ((fsize += 1572864 + 1048576))
14193 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14194 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14195 error "append writev test failed"
14198 run_test 131b "test append writev"
14201 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14204 run_test 131c "test read/write on file w/o objects"
14207 rwv -f $DIR/$tfile -w -n 1 1572864
14208 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14209 if [ "$NOB" != 1572864 ]; then
14210 error "Short read filed: read $NOB bytes instead of 1572864"
14214 run_test 131d "test short read"
14217 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14218 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14219 error "read hitting hole failed"
14222 run_test 131e "test read hitting hole"
14231 mds*) res=$(do_facet $facet \
14232 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
14234 ost*) res=$(do_facet $facet \
14235 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
14237 *) error "Wrong facet '$facet'" ;;
14239 [ "$res" ] || error "The counter for $op on $facet was not incremented"
14240 # if the argument $3 is zero, it means any stat increment is ok.
14241 if [[ $want -gt 0 ]]; then
14242 local count=$(echo $res | awk '{ print $2 }')
14243 [[ $count -ne $want ]] &&
14244 error "The $op counter on $facet is $count, not $want"
14249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14250 remote_ost_nodsh && skip "remote OST with nodsh"
14251 remote_mds_nodsh && skip "remote MDS with nodsh"
14252 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14253 skip_env "MDS doesn't support rename stats"
14255 local testdir=$DIR/${tdir}/stats_testdir
14257 mkdir -p $DIR/${tdir}
14260 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14261 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14263 # verify mdt stats first.
14264 mkdir ${testdir} || error "mkdir failed"
14265 check_stats $SINGLEMDS "mkdir" 1
14266 touch ${testdir}/${tfile} || error "touch failed"
14267 check_stats $SINGLEMDS "open" 1
14268 check_stats $SINGLEMDS "close" 1
14269 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14270 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14271 check_stats $SINGLEMDS "mknod" 2
14273 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14274 check_stats $SINGLEMDS "unlink" 1
14275 rm -f ${testdir}/${tfile} || error "file remove failed"
14276 check_stats $SINGLEMDS "unlink" 2
14278 # remove working dir and check mdt stats again.
14279 rmdir ${testdir} || error "rmdir failed"
14280 check_stats $SINGLEMDS "rmdir" 1
14282 local testdir1=$DIR/${tdir}/stats_testdir1
14283 mkdir -p ${testdir}
14284 mkdir -p ${testdir1}
14285 touch ${testdir1}/test1
14286 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14287 check_stats $SINGLEMDS "crossdir_rename" 1
14289 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14290 check_stats $SINGLEMDS "samedir_rename" 1
14292 rm -rf $DIR/${tdir}
14294 run_test 133a "Verifying MDT stats ========================================"
14299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14300 remote_ost_nodsh && skip "remote OST with nodsh"
14301 remote_mds_nodsh && skip "remote MDS with nodsh"
14303 local testdir=$DIR/${tdir}/stats_testdir
14305 mkdir -p ${testdir} || error "mkdir failed"
14306 touch ${testdir}/${tfile} || error "touch failed"
14307 cancel_lru_locks mdc
14310 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14311 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14313 # extra mdt stats verification.
14314 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14315 check_stats $SINGLEMDS "setattr" 1
14316 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14317 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14319 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14320 check_stats $SINGLEMDS "getattr" 1
14322 rm -rf $DIR/${tdir}
14324 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14325 # so the check below is not reliable
14326 [ $MDSCOUNT -eq 1 ] || return 0
14328 # Sleep to avoid a cached response.
14329 #define OBD_STATFS_CACHE_SECONDS 1
14331 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14332 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14333 $LFS df || error "lfs failed"
14334 check_stats $SINGLEMDS "statfs" 1
14336 # check aggregated statfs (LU-10018)
14337 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14339 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14342 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14343 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14345 check_stats $SINGLEMDS "statfs" 1
14347 # We want to check that the client didn't send OST_STATFS to
14348 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14349 # extra care is needed here.
14350 if remote_mds; then
14351 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14352 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14354 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14355 [ "$res" ] && error "OST got STATFS"
14360 run_test 133b "Verifying extra MDT stats =================================="
14363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14364 remote_ost_nodsh && skip "remote OST with nodsh"
14365 remote_mds_nodsh && skip "remote MDS with nodsh"
14367 local testdir=$DIR/$tdir/stats_testdir
14369 test_mkdir -p $testdir
14371 # verify obdfilter stats.
14372 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14374 cancel_lru_locks osc
14375 wait_delete_completed
14378 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14379 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14381 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14384 cancel_lru_locks osc
14385 check_stats ost1 "write" 1
14387 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14388 check_stats ost1 "read" 1
14390 > $testdir/$tfile || error "truncate failed"
14391 check_stats ost1 "punch" 1
14393 rm -f $testdir/$tfile || error "file remove failed"
14394 wait_delete_completed
14395 check_stats ost1 "destroy" 1
14399 run_test 133c "Verifying OST stats ========================================"
14406 while [ $value -ge 2 ]; do
14411 if [ $orig -gt $order ]; then
14419 local size=('K' 'M' 'G' 'T');
14421 local size_string=$value
14423 while [ $value -ge 1024 ]; do
14424 if [ $i -gt 3 ]; then
14425 #T is the biggest unit we get here, if that is bigger,
14427 size_string=${value}T
14430 value=$((value >> 10))
14431 if [ $value -lt 1024 ]; then
14432 size_string=${value}${size[$i]}
14441 get_rename_size() {
14443 local context=${2:-.}
14444 local sample=$(do_facet $SINGLEMDS $LCTL \
14445 get_param mdt.$FSNAME-MDT0000.rename_stats |
14446 grep -A1 $context |
14447 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14453 remote_ost_nodsh && skip "remote OST with nodsh"
14454 remote_mds_nodsh && skip "remote MDS with nodsh"
14455 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14456 skip_env "MDS doesn't support rename stats"
14458 local testdir1=$DIR/${tdir}/stats_testdir1
14459 local testdir2=$DIR/${tdir}/stats_testdir2
14460 mkdir -p $DIR/${tdir}
14462 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14464 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14465 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14467 createmany -o $testdir1/test 512 || error "createmany failed"
14469 # check samedir rename size
14470 mv ${testdir1}/test0 ${testdir1}/test_0
14472 local testdir1_size=$(ls -l $DIR/${tdir} |
14473 awk '/stats_testdir1/ {print $5}')
14474 local testdir2_size=$(ls -l $DIR/${tdir} |
14475 awk '/stats_testdir2/ {print $5}')
14477 testdir1_size=$(order_2 $testdir1_size)
14478 testdir2_size=$(order_2 $testdir2_size)
14480 testdir1_size=$(size_in_KMGT $testdir1_size)
14481 testdir2_size=$(size_in_KMGT $testdir2_size)
14483 echo "source rename dir size: ${testdir1_size}"
14484 echo "target rename dir size: ${testdir2_size}"
14486 local cmd="do_facet $SINGLEMDS $LCTL "
14487 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14489 eval $cmd || error "$cmd failed"
14490 local samedir=$($cmd | grep 'same_dir')
14491 local same_sample=$(get_rename_size $testdir1_size)
14492 [ -z "$samedir" ] && error "samedir_rename_size count error"
14493 [[ $same_sample -eq 1 ]] ||
14494 error "samedir_rename_size error $same_sample"
14495 echo "Check same dir rename stats success"
14497 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14499 # check crossdir rename size
14500 mv ${testdir1}/test_0 ${testdir2}/test_0
14502 testdir1_size=$(ls -l $DIR/${tdir} |
14503 awk '/stats_testdir1/ {print $5}')
14504 testdir2_size=$(ls -l $DIR/${tdir} |
14505 awk '/stats_testdir2/ {print $5}')
14507 testdir1_size=$(order_2 $testdir1_size)
14508 testdir2_size=$(order_2 $testdir2_size)
14510 testdir1_size=$(size_in_KMGT $testdir1_size)
14511 testdir2_size=$(size_in_KMGT $testdir2_size)
14513 echo "source rename dir size: ${testdir1_size}"
14514 echo "target rename dir size: ${testdir2_size}"
14516 eval $cmd || error "$cmd failed"
14517 local crossdir=$($cmd | grep 'crossdir')
14518 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14519 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14520 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14521 [[ $src_sample -eq 1 ]] ||
14522 error "crossdir_rename_size error $src_sample"
14523 [[ $tgt_sample -eq 1 ]] ||
14524 error "crossdir_rename_size error $tgt_sample"
14525 echo "Check cross dir rename stats success"
14526 rm -rf $DIR/${tdir}
14528 run_test 133d "Verifying rename_stats ========================================"
14531 remote_mds_nodsh && skip "remote MDS with nodsh"
14532 remote_ost_nodsh && skip "remote OST with nodsh"
14533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14535 local testdir=$DIR/${tdir}/stats_testdir
14536 local ctr f0 f1 bs=32768 count=42 sum
14538 mkdir -p ${testdir} || error "mkdir failed"
14540 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14542 for ctr in {write,read}_bytes; do
14544 cancel_lru_locks osc
14546 do_facet ost1 $LCTL set_param -n \
14547 "obdfilter.*.exports.clear=clear"
14549 if [ $ctr = write_bytes ]; then
14551 f1=${testdir}/${tfile}
14553 f0=${testdir}/${tfile}
14557 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14560 cancel_lru_locks osc
14562 sum=$(do_facet ost1 $LCTL get_param \
14563 "obdfilter.*.exports.*.stats" |
14564 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14565 $1 == ctr { sum += $7 }
14566 END { printf("%0.0f", sum) }')
14568 if ((sum != bs * count)); then
14569 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14573 rm -rf $DIR/${tdir}
14575 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14578 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14579 skip "too old lustre for get_param -R ($facet_ver)"
14581 # verifying readability.
14582 $LCTL get_param -R '*' &> /dev/null
14584 # Verifing writability with badarea_io.
14585 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14586 local skipped_params='force_lbug|changelog_mask|daemon_file'
14587 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14588 egrep -v "$skipped_params" |
14589 xargs -n 1 find $proc_dirs -name |
14590 xargs -n 1 badarea_io ||
14591 error "client badarea_io failed"
14593 # remount the FS in case writes/reads /proc break the FS
14594 cleanup || error "failed to unmount"
14595 setup || error "failed to setup"
14597 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14600 remote_mds_nodsh && skip "remote MDS with nodsh"
14601 remote_ost_nodsh && skip "remote OST with nodsh"
14603 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14604 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14606 for facet in mds1 ost1; do
14607 local facet_ver=$(lustre_version_code $facet)
14608 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14609 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14611 log "$facet: too old lustre for get_param -R"
14613 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14614 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14615 tr -d = | egrep -v $skipped_params |
14616 xargs -n 1 find $proc_dirs -name |
14617 xargs -n 1 badarea_io" ||
14618 error "$facet badarea_io failed"
14620 skip_noexit "$facet: too old lustre for get_param -R"
14624 # remount the FS in case writes/reads /proc break the FS
14625 cleanup || error "failed to unmount"
14626 setup || error "failed to setup"
14628 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14631 remote_mds_nodsh && skip "remote MDS with nodsh"
14632 remote_ost_nodsh && skip "remote OST with nodsh"
14633 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14634 skip "Need MDS version at least 2.9.54"
14637 for facet in client mds1 ost1; do
14638 # Get the list of files that are missing the terminating newline
14639 local plist=$(do_facet $facet
14640 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14642 for ent in $plist; do
14643 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14644 awk -v FS='\v' -v RS='\v\v' \
14645 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14646 print FILENAME}'" 2>/dev/null)
14647 [ -z $missing ] || {
14648 do_facet $facet $LCTL get_param $ent | od -An -tx1
14649 error "file does not end with newline: $facet-$ent"
14654 run_test 133h "Proc files should end with newlines"
14657 remote_mds_nodsh && skip "remote MDS with nodsh"
14658 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14659 skip "Need MDS version at least 2.7.54"
14661 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14662 cancel_lru_locks mdc
14664 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14665 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14666 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14669 createmany -o $DIR/$tdir/f $nr ||
14670 error "failed to create $nr files in $DIR/$tdir"
14671 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14673 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14674 do_facet mds1 $LCTL set_param fail_loc=0x327
14675 do_facet mds1 $LCTL set_param fail_val=500
14678 echo "sleep 10 seconds ..."
14680 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14682 do_facet mds1 $LCTL set_param fail_loc=0
14683 do_facet mds1 $LCTL set_param fail_val=0
14684 [ $lck_cnt -lt $unused ] ||
14685 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14688 unlinkmany $DIR/$tdir/f $nr
14690 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14693 remote_mds_nodsh && skip "remote MDS with nodsh"
14694 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14695 skip "Need MDS version at least 2.7.54"
14697 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14698 cancel_lru_locks mdc
14700 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14701 ldlm.lock_reclaim_threshold_mb)
14702 # disable reclaim temporarily
14703 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14705 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14706 do_facet mds1 $LCTL set_param fail_loc=0x328
14707 do_facet mds1 $LCTL set_param fail_val=500
14709 $LCTL set_param debug=+trace
14712 createmany -o $DIR/$tdir/f $nr &
14713 local create_pid=$!
14715 echo "Sleep $TIMEOUT seconds ..."
14717 if ! ps -p $create_pid > /dev/null 2>&1; then
14718 do_facet mds1 $LCTL set_param fail_loc=0
14719 do_facet mds1 $LCTL set_param fail_val=0
14720 do_facet mds1 $LCTL set_param \
14721 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14722 error "createmany finished incorrectly!"
14724 do_facet mds1 $LCTL set_param fail_loc=0
14725 do_facet mds1 $LCTL set_param fail_val=0
14726 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14727 wait $create_pid || return 1
14729 unlinkmany $DIR/$tdir/f $nr
14731 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14734 remote_mds_nodsh && skip "remote MDS with nodsh"
14735 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14736 skip "Need MDS version at least 2.13.50"
14739 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14741 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14742 #set only one record at plain llog
14743 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14745 #fill already existed plain llog each 64767
14746 #wrapping whole catalog
14747 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14749 createmany -o $DIR/$tdir/$tfile_ 64700
14750 for (( i = 0; i < 64700; i = i + 2 ))
14752 rm $DIR/$tdir/$tfile_$i &
14753 rm $DIR/$tdir/$tfile_$((i + 1)) &
14758 #waiting osp synchronization
14759 wait_delete_completed
14761 run_test 135 "Race catalog processing"
14764 remote_mds_nodsh && skip "remote MDS with nodsh"
14765 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14766 skip "Need MDS version at least 2.13.50"
14769 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14770 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14771 #set only one record at plain llog
14772 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14773 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14775 #fill already existed 2 plain llogs each 64767
14776 #wrapping whole catalog
14777 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14778 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14779 wait_delete_completed
14781 createmany -o $DIR/$tdir/$tfile_ 10
14784 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14785 for (( i = 0; i < 10; i = i + 3 ))
14787 rm $DIR/$tdir/$tfile_$i &
14788 rm $DIR/$tdir/$tfile_$((i + 1)) &
14792 rm $DIR/$tdir/$tfile_$((i + 2)) &
14795 #waiting osp synchronization
14796 wait_delete_completed
14798 run_test 136 "Race catalog processing 2"
14800 test_140() { #bug-17379
14801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14803 test_mkdir $DIR/$tdir
14804 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14805 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14807 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14808 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14810 while i=$((i + 1)); do
14812 cd $i || error "Changing to $i"
14813 ln -s ../stat stat || error "Creating stat symlink"
14814 # Read the symlink until ELOOP present,
14815 # not LBUGing the system is considered success,
14816 # we didn't overrun the stack.
14817 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14818 if [ $ret -ne 0 ]; then
14819 if [ $ret -eq 40 ]; then
14822 error "Open stat symlink"
14828 echo "The symlink depth = $i"
14829 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14830 error "Invalid symlink depth"
14832 # Test recursive symlink
14833 ln -s symlink_self symlink_self
14834 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14835 echo "open symlink_self returns $ret"
14836 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14838 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14843 local TF="$TMP/$tfile"
14845 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14846 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14848 cancel_lru_locks $OSC
14849 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14850 remount_client $MOUNT
14852 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14855 $TRUNCATE $DIR/$tfile 6000
14856 cancel_lru_locks $OSC
14857 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14860 echo "12345" >>$DIR/$tfile
14861 cancel_lru_locks $OSC
14862 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14865 echo "12345" >>$DIR/$tfile
14866 cancel_lru_locks $OSC
14867 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14869 run_test 150a "truncate/append tests"
14872 check_set_fallocate_or_skip
14875 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14876 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14878 run_test 150b "Verify fallocate (prealloc) functionality"
14881 check_set_fallocate_or_skip
14884 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14885 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14887 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14888 # precomputed md5sum for 20MB of zeroes
14889 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14890 local sum=($(md5sum $DIR/$tfile))
14892 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14894 check_set_fallocate 1
14897 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14898 sum=($(md5sum $DIR/$tfile))
14900 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14902 run_test 150bb "Verify fallocate modes both zero space"
14905 check_set_fallocate_or_skip
14906 local striping="-c2"
14908 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14909 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14910 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14911 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14912 local want=$((OSTCOUNT * 1048576))
14914 # Must allocate all requested space, not more than 5% extra
14915 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14916 error "bytes $bytes is not $want"
14920 echo "verify fallocate on PFL file"
14922 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14924 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14925 error "Create $DIR/$tfile failed"
14926 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14927 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14928 want=$((512 * 1048576))
14930 # Must allocate all requested space, not more than 5% extra
14931 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14932 error "bytes $bytes is not $want"
14934 run_test 150c "Verify fallocate Size and Blocks"
14937 check_set_fallocate_or_skip
14938 local striping="-c2"
14940 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14942 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14943 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14944 error "setstripe failed"
14945 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14946 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14947 local want=$((OSTCOUNT * 1048576))
14949 # Must allocate all requested space, not more than 5% extra
14950 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14951 error "bytes $bytes is not $want"
14953 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14956 check_set_fallocate_or_skip
14960 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14961 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14962 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14964 # Find OST with Minimum Size
14965 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14966 sort -un | head -1)
14968 # Get 100MB per OST of the available space to reduce run time
14969 # else 60% of the available space if we are running SLOW tests
14970 if [ $SLOW == "no" ]; then
14971 local space=$((1024 * 100 * OSTCOUNT))
14973 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14976 fallocate -l${space}k $DIR/$tfile ||
14977 error "fallocate ${space}k $DIR/$tfile failed"
14978 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14980 # get size immediately after fallocate. This should be correctly
14982 local size=$(stat -c '%s' $DIR/$tfile)
14983 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14985 # Sleep for a while for statfs to get updated. And not pull from cache.
14988 echo "df after fallocate:"
14991 (( size / 1024 == space )) || error "size $size != requested $space"
14992 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14993 error "used $used < space $space"
14995 rm $DIR/$tfile || error "rm failed"
14997 wait_delete_completed
14999 echo "df after unlink:"
15002 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15007 local want_size_before=20480 # in bytes
15008 local want_blocks_before=40 # 512 sized blocks
15009 local want_blocks_after=24 # 512 sized blocks
15010 local length=$(((want_blocks_before - want_blocks_after) * 512))
15012 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15013 skip "need at least 2.14.0 for fallocate punch"
15015 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15016 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15019 check_set_fallocate_or_skip
15020 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15022 [[ "x$DOM" == "xyes" ]] &&
15023 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15025 echo "Verify fallocate punch: Range within the file range"
15026 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15027 error "dd failed for bs 4096 and count 5"
15029 # Call fallocate with punch range which is within the file range
15030 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15031 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15032 # client must see changes immediately after fallocate
15033 size=$(stat -c '%s' $DIR/$tfile)
15034 blocks=$(stat -c '%b' $DIR/$tfile)
15036 # Verify punch worked.
15037 (( blocks == want_blocks_after )) ||
15038 error "punch failed: blocks $blocks != $want_blocks_after"
15040 (( size == want_size_before )) ||
15041 error "punch failed: size $size != $want_size_before"
15043 # Verify there is hole in file
15044 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15045 # precomputed md5sum
15046 local expect="4a9a834a2db02452929c0a348273b4aa"
15048 cksum=($(md5sum $DIR/$tfile))
15049 [[ "${cksum[0]}" == "$expect" ]] ||
15050 error "unexpected MD5SUM after punch: ${cksum[0]}"
15052 # Start second sub-case for fallocate punch.
15053 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15054 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15055 error "dd failed for bs 4096 and count 5"
15057 # Punch range less than block size will have no change in block count
15058 want_blocks_after=40 # 512 sized blocks
15060 # Punch overlaps two blocks and less than blocksize
15061 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15062 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15063 size=$(stat -c '%s' $DIR/$tfile)
15064 blocks=$(stat -c '%b' $DIR/$tfile)
15066 # Verify punch worked.
15067 (( blocks == want_blocks_after )) ||
15068 error "punch failed: blocks $blocks != $want_blocks_after"
15070 (( size == want_size_before )) ||
15071 error "punch failed: size $size != $want_size_before"
15073 # Verify if range is really zero'ed out. We expect Zeros.
15074 # precomputed md5sum
15075 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15076 cksum=($(md5sum $DIR/$tfile))
15077 [[ "${cksum[0]}" == "$expect" ]] ||
15078 error "unexpected MD5SUM after punch: ${cksum[0]}"
15080 run_test 150f "Verify fallocate punch functionality"
15088 local BS=4096 # Block size in bytes
15090 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15091 skip "need at least 2.14.0 for fallocate punch"
15093 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15094 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15097 check_set_fallocate_or_skip
15098 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15100 if [[ "x$DOM" == "xyes" ]]; then
15101 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15102 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15104 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15105 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15108 # Get 100MB per OST of the available space to reduce run time
15109 # else 60% of the available space if we are running SLOW tests
15110 if [ $SLOW == "no" ]; then
15111 space=$((1024 * 100 * OSTCOUNT))
15113 # Find OST with Minimum Size
15114 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15115 sort -un | head -1)
15116 echo "min size OST: $space"
15117 space=$(((space * 60)/100 * OSTCOUNT))
15119 # space in 1k units, round to 4k blocks
15120 local blkcount=$((space * 1024 / $BS))
15122 echo "Verify fallocate punch: Very large Range"
15123 fallocate -l${space}k $DIR/$tfile ||
15124 error "fallocate ${space}k $DIR/$tfile failed"
15125 # write 1M at the end, start and in the middle
15126 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15127 error "dd failed: bs $BS count 256"
15128 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15129 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15130 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15131 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15134 size=$(stat -c '%s' $DIR/$tfile)
15136 # gather punch length.
15137 local punch_size=$((size - (BS * 2)))
15139 echo "punch_size = $punch_size"
15140 echo "size - punch_size: $((size - punch_size))"
15141 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15143 # Call fallocate to punch all except 2 blocks. We leave the
15144 # first and the last block
15145 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15146 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15147 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15149 size_after=$(stat -c '%s' $DIR/$tfile)
15150 blocks_after=$(stat -c '%b' $DIR/$tfile)
15152 # Verify punch worked.
15153 # Size should be kept
15154 (( size == size_after )) ||
15155 error "punch failed: size $size != $size_after"
15157 # two 4k data blocks to remain plus possible 1 extra extent block
15158 (( blocks_after <= ((BS / 512) * 3) )) ||
15159 error "too many blocks remains: $blocks_after"
15161 # Verify that file has hole between the first and the last blocks
15162 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15163 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15165 echo "Hole at [$hole_start, $hole_end)"
15166 (( hole_start == BS )) ||
15167 error "no hole at offset $BS after punch"
15169 (( hole_end == BS + punch_size )) ||
15170 error "data at offset $hole_end < $((BS + punch_size))"
15172 run_test 150g "Verify fallocate punch on large range"
15174 #LU-2902 roc_hit was not able to read all values from lproc
15175 function roc_hit_init() {
15176 local list=$(comma_list $(osts_nodes))
15177 local dir=$DIR/$tdir-check
15178 local file=$dir/$tfile
15184 #use setstripe to do a write to every ost
15185 for i in $(seq 0 $((OSTCOUNT-1))); do
15186 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15187 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15188 idx=$(printf %04x $i)
15189 BEFORE=$(get_osd_param $list *OST*$idx stats |
15190 awk '$1 == "cache_access" {sum += $7}
15191 END { printf("%0.0f", sum) }')
15193 cancel_lru_locks osc
15194 cat $file >/dev/null
15196 AFTER=$(get_osd_param $list *OST*$idx stats |
15197 awk '$1 == "cache_access" {sum += $7}
15198 END { printf("%0.0f", sum) }')
15200 echo BEFORE:$BEFORE AFTER:$AFTER
15201 if ! let "AFTER - BEFORE == 4"; then
15203 error "roc_hit is not safe to use"
15211 function roc_hit() {
15212 local list=$(comma_list $(osts_nodes))
15213 echo $(get_osd_param $list '' stats |
15214 awk '$1 == "cache_hit" {sum += $7}
15215 END { printf("%0.0f", sum) }')
15218 function set_cache() {
15221 if [ "$2" == "off" ]; then
15224 local list=$(comma_list $(osts_nodes))
15225 set_osd_param $list '' $1_cache_enable $on
15227 cancel_lru_locks osc
15231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15232 remote_ost_nodsh && skip "remote OST with nodsh"
15235 local list=$(comma_list $(osts_nodes))
15237 # check whether obdfilter is cache capable at all
15238 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15239 skip "not cache-capable obdfilter"
15242 # check cache is enabled on all obdfilters
15243 if get_osd_param $list '' read_cache_enable | grep 0; then
15244 skip "oss cache is disabled"
15247 set_osd_param $list '' writethrough_cache_enable 1
15249 # check write cache is enabled on all obdfilters
15250 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15251 skip "oss write cache is NOT enabled"
15256 #define OBD_FAIL_OBD_NO_LRU 0x609
15257 do_nodes $list $LCTL set_param fail_loc=0x609
15259 # pages should be in the case right after write
15260 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15263 local BEFORE=$(roc_hit)
15264 cancel_lru_locks osc
15265 cat $DIR/$tfile >/dev/null
15266 local AFTER=$(roc_hit)
15268 do_nodes $list $LCTL set_param fail_loc=0
15270 if ! let "AFTER - BEFORE == CPAGES"; then
15271 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15274 cancel_lru_locks osc
15275 # invalidates OST cache
15276 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15277 set_osd_param $list '' read_cache_enable 0
15278 cat $DIR/$tfile >/dev/null
15280 # now data shouldn't be found in the cache
15282 cancel_lru_locks osc
15283 cat $DIR/$tfile >/dev/null
15285 if let "AFTER - BEFORE != 0"; then
15286 error "IN CACHE: before: $BEFORE, after: $AFTER"
15289 set_osd_param $list '' read_cache_enable 1
15292 run_test 151 "test cache on oss and controls ==============================="
15295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15297 local TF="$TMP/$tfile"
15299 # simulate ENOMEM during write
15300 #define OBD_FAIL_OST_NOMEM 0x226
15301 lctl set_param fail_loc=0x80000226
15302 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15304 sync || error "sync failed"
15305 lctl set_param fail_loc=0
15307 # discard client's cache
15308 cancel_lru_locks osc
15310 # simulate ENOMEM during read
15311 lctl set_param fail_loc=0x80000226
15312 cmp $TF $DIR/$tfile || error "cmp failed"
15313 lctl set_param fail_loc=0
15317 run_test 152 "test read/write with enomem ============================"
15320 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15322 run_test 153 "test if fdatasync does not crash ======================="
15324 dot_lustre_fid_permission_check() {
15326 local ffid=$MOUNT/.lustre/fid/$fid
15329 echo "stat fid $fid"
15330 stat $ffid || error "stat $ffid failed."
15331 echo "touch fid $fid"
15332 touch $ffid || error "touch $ffid failed."
15333 echo "write to fid $fid"
15334 cat /etc/hosts > $ffid || error "write $ffid failed."
15335 echo "read fid $fid"
15336 diff /etc/hosts $ffid || error "read $ffid failed."
15337 echo "append write to fid $fid"
15338 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15339 echo "rename fid $fid"
15340 mv $ffid $test_dir/$tfile.1 &&
15341 error "rename $ffid to $tfile.1 should fail."
15342 touch $test_dir/$tfile.1
15343 mv $test_dir/$tfile.1 $ffid &&
15344 error "rename $tfile.1 to $ffid should fail."
15345 rm -f $test_dir/$tfile.1
15346 echo "truncate fid $fid"
15347 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15348 echo "link fid $fid"
15349 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15350 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15351 echo "setfacl fid $fid"
15352 setfacl -R -m u:$USER0:rwx $ffid ||
15353 error "setfacl $ffid failed"
15354 echo "getfacl fid $fid"
15355 getfacl $ffid || error "getfacl $ffid failed."
15357 echo "unlink fid $fid"
15358 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15359 echo "mknod fid $fid"
15360 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15362 fid=[0xf00000400:0x1:0x0]
15363 ffid=$MOUNT/.lustre/fid/$fid
15365 echo "stat non-exist fid $fid"
15366 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15367 echo "write to non-exist fid $fid"
15368 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15369 echo "link new fid $fid"
15370 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15372 mkdir -p $test_dir/$tdir
15373 touch $test_dir/$tdir/$tfile
15374 fid=$($LFS path2fid $test_dir/$tdir)
15377 error "error: could not get fid for $test_dir/$dir/$tfile."
15379 ffid=$MOUNT/.lustre/fid/$fid
15382 ls $ffid || error "ls $ffid failed."
15383 echo "touch $fid/$tfile.1"
15384 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15386 echo "touch $MOUNT/.lustre/fid/$tfile"
15387 touch $MOUNT/.lustre/fid/$tfile && \
15388 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15390 echo "setxattr to $MOUNT/.lustre/fid"
15391 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15393 echo "listxattr for $MOUNT/.lustre/fid"
15394 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15396 echo "delxattr from $MOUNT/.lustre/fid"
15397 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15399 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15400 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15401 error "touch invalid fid should fail."
15403 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15404 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15405 error "touch non-normal fid should fail."
15407 echo "rename $tdir to $MOUNT/.lustre/fid"
15408 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15409 error "rename to $MOUNT/.lustre/fid should fail."
15411 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15413 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15414 local new_obf_mode=777
15416 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15417 chmod $new_obf_mode $DIR/.lustre/fid ||
15418 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15420 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15421 [ $obf_mode -eq $new_obf_mode ] ||
15422 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15424 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15425 chmod $old_obf_mode $DIR/.lustre/fid ||
15426 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15429 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15430 fid=$($LFS path2fid $test_dir/$tfile-2)
15432 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15434 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15435 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15436 error "create lov data thru .lustre failed"
15438 echo "cp /etc/passwd $test_dir/$tfile-2"
15439 cp /etc/passwd $test_dir/$tfile-2 ||
15440 error "copy to $test_dir/$tfile-2 failed."
15441 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15442 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15443 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15445 rm -rf $test_dir/tfile.lnk
15446 rm -rf $test_dir/$tfile-2
15450 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15451 skip "Need MDS version at least 2.4.1"
15453 local tf=$DIR/$tfile
15456 local fid=$($LFS path2fid $tf)
15457 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15459 # check that we get the same pathname back
15462 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15463 echo "$rootpath $fid"
15464 found=$($LFS fid2path $rootpath "$fid")
15465 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15466 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15469 # check wrong root path format
15470 rootpath=$MOUNT"_wrong"
15471 found=$($LFS fid2path $rootpath "$fid")
15472 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15474 run_test 154A "lfs path2fid and fid2path basic checks"
15477 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15478 skip "Need MDS version at least 2.4.1"
15480 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15481 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15482 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15483 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15485 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15486 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15488 # check that we get the same pathname
15489 echo "PFID: $PFID, name: $name"
15490 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15491 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15492 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15493 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15495 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15497 run_test 154B "verify the ll_decode_linkea tool"
15500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15501 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15502 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15503 skip "Need MDS version at least 2.2.51"
15504 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15506 cp /etc/hosts $DIR/$tfile
15508 fid=$($LFS path2fid $DIR/$tfile)
15510 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15512 dot_lustre_fid_permission_check "$fid" $DIR ||
15513 error "dot lustre permission check $fid failed"
15515 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15517 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15519 touch $MOUNT/.lustre/file &&
15520 error "creation is not allowed under .lustre"
15522 mkdir $MOUNT/.lustre/dir &&
15523 error "mkdir is not allowed under .lustre"
15527 run_test 154a "Open-by-FID"
15530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15532 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15533 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15534 skip "Need MDS version at least 2.2.51"
15536 local remote_dir=$DIR/$tdir/remote_dir
15540 mkdir -p $DIR/$tdir
15541 $LFS mkdir -i $MDTIDX $remote_dir ||
15542 error "create remote directory failed"
15544 cp /etc/hosts $remote_dir/$tfile
15546 fid=$($LFS path2fid $remote_dir/$tfile)
15548 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15550 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15551 error "dot lustre permission check $fid failed"
15554 run_test 154b "Open-by-FID for remote directory"
15557 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15558 skip "Need MDS version at least 2.4.1"
15560 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15561 local FID1=$($LFS path2fid $DIR/$tfile.1)
15562 local FID2=$($LFS path2fid $DIR/$tfile.2)
15563 local FID3=$($LFS path2fid $DIR/$tfile.3)
15566 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15567 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15568 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15570 [ "$FID" = "${!want}" ] ||
15571 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15575 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15577 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15578 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15582 run_test 154c "lfs path2fid and fid2path multiple arguments"
15585 remote_mds_nodsh && skip "remote MDS with nodsh"
15586 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15587 skip "Need MDS version at least 2.5.53"
15589 if remote_mds; then
15590 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15594 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15601 local fid=$($LFS path2fid $DIR/$tfile)
15604 cmd="exec $fd<$DIR/$tfile"
15606 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15607 echo "$fid_list" | grep "$fid"
15610 cmd="exec $fd>/dev/null"
15612 if [ $rc -ne 0 ]; then
15613 error "FID $fid not found in open files list $fid_list"
15616 run_test 154d "Verify open file fid"
15620 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15621 skip "Need MDS version at least 2.6.50"
15623 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15624 error ".lustre returned by readdir"
15627 run_test 154e ".lustre is not returned by readdir"
15630 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15632 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15633 mkdir_on_mdt0 $DIR/$tdir
15634 # test dirs inherit from its stripe
15635 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15636 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15637 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15638 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15641 # get fid of parents
15642 local FID0=$($LFS path2fid $DIR/$tdir)
15643 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15644 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15645 local FID3=$($LFS path2fid $DIR)
15647 # check that path2fid --parents returns expected <parent_fid>/name
15648 # 1) test for a directory (single parent)
15649 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15650 [ "$parent" == "$FID0/foo1" ] ||
15651 error "expected parent: $FID0/foo1, got: $parent"
15653 # 2) test for a file with nlink > 1 (multiple parents)
15654 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15655 echo "$parent" | grep -F "$FID1/$tfile" ||
15656 error "$FID1/$tfile not returned in parent list"
15657 echo "$parent" | grep -F "$FID2/link" ||
15658 error "$FID2/link not returned in parent list"
15660 # 3) get parent by fid
15661 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15662 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15663 echo "$parent" | grep -F "$FID1/$tfile" ||
15664 error "$FID1/$tfile not returned in parent list (by fid)"
15665 echo "$parent" | grep -F "$FID2/link" ||
15666 error "$FID2/link not returned in parent list (by fid)"
15668 # 4) test for entry in root directory
15669 parent=$($LFS path2fid --parents $DIR/f)
15670 echo "$parent" | grep -F "$FID3/f" ||
15671 error "$FID3/f not returned in parent list"
15673 # 5) test it on root directory
15674 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15675 error "$MOUNT should not have parents"
15677 # enable xattr caching and check that linkea is correctly updated
15678 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15679 save_lustre_params client "llite.*.xattr_cache" > $save
15680 lctl set_param llite.*.xattr_cache 1
15682 # 6.1) linkea update on rename
15683 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15685 # get parents by fid
15686 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15687 # foo1 should no longer be returned in parent list
15688 echo "$parent" | grep -F "$FID1" &&
15689 error "$FID1 should no longer be in parent list"
15690 # the new path should appear
15691 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15692 error "$FID2/$tfile.moved is not in parent list"
15694 # 6.2) linkea update on unlink
15695 rm -f $DIR/$tdir/foo2/link
15696 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15697 # foo2/link should no longer be returned in parent list
15698 echo "$parent" | grep -F "$FID2/link" &&
15699 error "$FID2/link should no longer be in parent list"
15703 restore_lustre_params < $save
15706 run_test 154f "get parent fids by reading link ea"
15710 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15711 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15712 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15713 skip "Need MDS version at least 2.6.92"
15715 mkdir_on_mdt0 $DIR/$tdir
15716 llapi_fid_test -d $DIR/$tdir
15718 run_test 154g "various llapi FID tests"
15720 test_155_small_load() {
15721 local temp=$TMP/$tfile
15722 local file=$DIR/$tfile
15724 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15725 error "dd of=$temp bs=6096 count=1 failed"
15727 cancel_lru_locks $OSC
15728 cmp $temp $file || error "$temp $file differ"
15730 $TRUNCATE $temp 6000
15731 $TRUNCATE $file 6000
15732 cmp $temp $file || error "$temp $file differ (truncate1)"
15734 echo "12345" >>$temp
15735 echo "12345" >>$file
15736 cmp $temp $file || error "$temp $file differ (append1)"
15738 echo "12345" >>$temp
15739 echo "12345" >>$file
15740 cmp $temp $file || error "$temp $file differ (append2)"
15746 test_155_big_load() {
15747 remote_ost_nodsh && skip "remote OST with nodsh"
15749 local temp=$TMP/$tfile
15750 local file=$DIR/$tfile
15753 local cache_size=$(do_facet ost$((MAXI+1)) \
15754 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15756 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15758 if [ -z "$cache_size" ]; then
15761 local large_file_size=$((cache_size * 2))
15763 echo "OSS cache size: $cache_size KB"
15764 echo "Large file size: $large_file_size KB"
15766 [ $MAXV -le $large_file_size ] &&
15767 skip_env "max available OST size needs > $large_file_size KB"
15769 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15771 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15772 error "dd of=$temp bs=$large_file_size count=1k failed"
15775 cancel_lru_locks osc
15776 cmp $temp $file || error "$temp $file differ"
15782 save_writethrough() {
15783 local facets=$(get_facets OST)
15785 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15791 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15793 save_writethrough $p
15796 set_cache writethrough on
15797 test_155_small_load
15798 restore_lustre_params < $p
15801 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15808 save_writethrough $p
15811 set_cache writethrough off
15812 test_155_small_load
15813 restore_lustre_params < $p
15816 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15823 save_writethrough $p
15826 set_cache writethrough on
15827 test_155_small_load
15828 restore_lustre_params < $p
15831 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15838 save_writethrough $p
15841 set_cache writethrough off
15842 test_155_small_load
15843 restore_lustre_params < $p
15846 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15853 save_writethrough $p
15856 set_cache writethrough on
15858 restore_lustre_params < $p
15861 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15868 save_writethrough $p
15871 set_cache writethrough off
15873 restore_lustre_params < $p
15876 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15883 save_writethrough $p
15886 set_cache writethrough on
15888 restore_lustre_params < $p
15891 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15898 save_writethrough $p
15901 set_cache writethrough off
15903 restore_lustre_params < $p
15906 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15910 remote_ost_nodsh && skip "remote OST with nodsh"
15911 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15912 skip "stats not implemented on old servers"
15913 [ "$ost1_FSTYPE" = "zfs" ] &&
15914 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15919 local file="$DIR/$tfile"
15920 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15922 save_writethrough $p
15925 log "Turn on read and write cache"
15927 set_cache writethrough on
15929 log "Write data and read it back."
15930 log "Read should be satisfied from the cache."
15931 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15933 cancel_lru_locks osc
15934 cat $file >/dev/null
15936 if ! let "AFTER - BEFORE == CPAGES"; then
15937 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15939 log "cache hits: before: $BEFORE, after: $AFTER"
15942 log "Read again; it should be satisfied from the cache."
15944 cancel_lru_locks osc
15945 cat $file >/dev/null
15947 if ! let "AFTER - BEFORE == CPAGES"; then
15948 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15950 log "cache hits:: before: $BEFORE, after: $AFTER"
15953 log "Turn off the read cache and turn on the write cache"
15955 set_cache writethrough on
15957 log "Read again; it should be satisfied from the cache."
15959 cancel_lru_locks osc
15960 cat $file >/dev/null
15962 if ! let "AFTER - BEFORE == CPAGES"; then
15963 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15965 log "cache hits:: before: $BEFORE, after: $AFTER"
15968 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15969 # > 2.12.56 uses pagecache if cached
15970 log "Read again; it should not be satisfied from the cache."
15972 cancel_lru_locks osc
15973 cat $file >/dev/null
15975 if ! let "AFTER - BEFORE == 0"; then
15976 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15978 log "cache hits:: before: $BEFORE, after: $AFTER"
15982 log "Write data and read it back."
15983 log "Read should be satisfied from the cache."
15984 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15986 cancel_lru_locks osc
15987 cat $file >/dev/null
15989 if ! let "AFTER - BEFORE == CPAGES"; then
15990 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15992 log "cache hits:: before: $BEFORE, after: $AFTER"
15995 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15996 # > 2.12.56 uses pagecache if cached
15997 log "Read again; it should not be satisfied from the cache."
15999 cancel_lru_locks osc
16000 cat $file >/dev/null
16002 if ! let "AFTER - BEFORE == 0"; then
16003 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16005 log "cache hits:: before: $BEFORE, after: $AFTER"
16009 log "Turn off read and write cache"
16011 set_cache writethrough off
16013 log "Write data and read it back"
16014 log "It should not be satisfied from the cache."
16016 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16017 cancel_lru_locks osc
16019 cat $file >/dev/null
16021 if ! let "AFTER - BEFORE == 0"; then
16022 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16024 log "cache hits:: before: $BEFORE, after: $AFTER"
16027 log "Turn on the read cache and turn off the write cache"
16029 set_cache writethrough off
16031 log "Write data and read it back"
16032 log "It should not be satisfied from the cache."
16034 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16036 cancel_lru_locks osc
16037 cat $file >/dev/null
16039 if ! let "AFTER - BEFORE == 0"; then
16040 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16042 log "cache hits:: before: $BEFORE, after: $AFTER"
16045 log "Read again; it should be satisfied from the cache."
16047 cancel_lru_locks osc
16048 cat $file >/dev/null
16050 if ! let "AFTER - BEFORE == CPAGES"; then
16051 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16053 log "cache hits:: before: $BEFORE, after: $AFTER"
16056 restore_lustre_params < $p
16059 run_test 156 "Verification of tunables"
16062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16063 remote_mds_nodsh && skip "remote MDS with nodsh"
16064 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16065 skip "Need MDS version at least 2.2.0"
16067 changelog_register || error "changelog_register failed"
16068 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16069 changelog_users $SINGLEMDS | grep -q $cl_user ||
16070 error "User $cl_user not found in changelog_users"
16072 mkdir_on_mdt0 $DIR/$tdir
16075 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16076 changelog_clear 0 || error "changelog_clear failed"
16077 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16078 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16079 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16080 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16081 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16082 rm $DIR/$tdir/pics/desktop.jpg
16084 echo "verifying changelog mask"
16085 changelog_chmask "-MKDIR"
16086 changelog_chmask "-CLOSE"
16088 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16089 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16091 changelog_chmask "+MKDIR"
16092 changelog_chmask "+CLOSE"
16094 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16095 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16097 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16098 CLOSES=$(changelog_dump | grep -c "CLOSE")
16099 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16100 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16103 echo "verifying target fid"
16104 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16105 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16106 [ "$fidc" == "$fidf" ] ||
16107 error "changelog '$tfile' fid $fidc != file fid $fidf"
16108 echo "verifying parent fid"
16109 # The FID returned from the Changelog may be the directory shard on
16110 # a different MDT, and not the FID returned by path2fid on the parent.
16111 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16112 # since this is what will matter when recreating this file in the tree.
16113 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16114 local pathp=$($LFS fid2path $MOUNT "$fidp")
16115 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16116 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16118 echo "getting records for $cl_user"
16119 changelog_users $SINGLEMDS
16120 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16122 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16123 error "changelog_clear failed"
16124 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16125 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16126 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16127 error "user index expect $user_rec1 + $nclr != $user_rec2"
16129 local min0_rec=$(changelog_users $SINGLEMDS |
16130 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16131 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16132 awk '{ print $1; exit; }')
16134 changelog_dump | tail -n 5
16135 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16136 [ $first_rec == $((min0_rec + 1)) ] ||
16137 error "first index should be $min0_rec + 1 not $first_rec"
16139 # LU-3446 changelog index reset on MDT restart
16140 local cur_rec1=$(changelog_users $SINGLEMDS |
16141 awk '/^current.index:/ { print $NF }')
16142 changelog_clear 0 ||
16143 error "clear all changelog records for $cl_user failed"
16144 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16145 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16146 error "Fail to start $SINGLEMDS"
16147 local cur_rec2=$(changelog_users $SINGLEMDS |
16148 awk '/^current.index:/ { print $NF }')
16149 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16150 [ $cur_rec1 == $cur_rec2 ] ||
16151 error "current index should be $cur_rec1 not $cur_rec2"
16153 echo "verifying users from this test are deregistered"
16154 changelog_deregister || error "changelog_deregister failed"
16155 changelog_users $SINGLEMDS | grep -q $cl_user &&
16156 error "User '$cl_user' still in changelog_users"
16158 # lctl get_param -n mdd.*.changelog_users
16159 # current_index: 144
16160 # ID index (idle seconds)
16161 # cl3 144 (2) mask=<list>
16162 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16163 # this is the normal case where all users were deregistered
16164 # make sure no new records are added when no users are present
16165 local last_rec1=$(changelog_users $SINGLEMDS |
16166 awk '/^current.index:/ { print $NF }')
16167 touch $DIR/$tdir/chloe
16168 local last_rec2=$(changelog_users $SINGLEMDS |
16169 awk '/^current.index:/ { print $NF }')
16170 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16171 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16173 # any changelog users must be leftovers from a previous test
16174 changelog_users $SINGLEMDS
16175 echo "other changelog users; can't verify off"
16178 run_test 160a "changelog sanity"
16180 test_160b() { # LU-3587
16181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16182 remote_mds_nodsh && skip "remote MDS with nodsh"
16183 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16184 skip "Need MDS version at least 2.2.0"
16186 changelog_register || error "changelog_register failed"
16187 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16188 changelog_users $SINGLEMDS | grep -q $cl_user ||
16189 error "User '$cl_user' not found in changelog_users"
16191 local longname1=$(str_repeat a 255)
16192 local longname2=$(str_repeat b 255)
16195 echo "creating very long named file"
16196 touch $longname1 || error "create of '$longname1' failed"
16197 echo "renaming very long named file"
16198 mv $longname1 $longname2
16200 changelog_dump | grep RENME | tail -n 5
16203 run_test 160b "Verify that very long rename doesn't crash in changelog"
16206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16207 remote_mds_nodsh && skip "remote MDS with nodsh"
16209 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16210 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16211 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16212 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16216 # Registration step
16217 changelog_register || error "changelog_register failed"
16220 mkdir -p $DIR/$tdir
16221 $MCREATE $DIR/$tdir/foo_160c
16222 changelog_chmask "-TRUNC"
16223 $TRUNCATE $DIR/$tdir/foo_160c 200
16224 changelog_chmask "+TRUNC"
16225 $TRUNCATE $DIR/$tdir/foo_160c 199
16226 changelog_dump | tail -n 5
16227 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16228 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16230 run_test 160c "verify that changelog log catch the truncate event"
16233 remote_mds_nodsh && skip "remote MDS with nodsh"
16234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16236 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16237 skip "Need MDS version at least 2.7.60"
16239 # Registration step
16240 changelog_register || error "changelog_register failed"
16242 mkdir -p $DIR/$tdir/migrate_dir
16243 changelog_clear 0 || error "changelog_clear failed"
16245 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16246 changelog_dump | tail -n 5
16247 local migrates=$(changelog_dump | grep -c "MIGRT")
16248 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16250 run_test 160d "verify that changelog log catch the migrate event"
16253 remote_mds_nodsh && skip "remote MDS with nodsh"
16256 changelog_register || error "changelog_register failed"
16258 local MDT0=$(facet_svc $SINGLEMDS)
16261 # No user (expect fail)
16262 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16264 if [ $rc -eq 0 ]; then
16265 error "Should fail without user"
16266 elif [ $rc -ne 4 ]; then
16267 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16270 # Delete a future user (expect fail)
16271 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16273 if [ $rc -eq 0 ]; then
16274 error "Deleted non-existant user cl77"
16275 elif [ $rc -ne 2 ]; then
16276 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16279 # Clear to a bad index (1 billion should be safe)
16280 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16283 if [ $rc -eq 0 ]; then
16284 error "Successfully cleared to invalid CL index"
16285 elif [ $rc -ne 22 ]; then
16286 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16289 run_test 160e "changelog negative testing (should return errors)"
16292 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16293 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16294 skip "Need MDS version at least 2.10.56"
16296 local mdts=$(comma_list $(mdts_nodes))
16299 changelog_register || error "first changelog_register failed"
16300 changelog_register || error "second changelog_register failed"
16302 declare -A cl_user1
16303 declare -A cl_user2
16308 # generate some changelog records to accumulate on each MDT
16309 # use all_char because created files should be evenly distributed
16310 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16311 error "test_mkdir $tdir failed"
16312 log "$(date +%s): creating first files"
16313 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16314 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16315 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16318 # check changelogs have been generated
16319 local start=$SECONDS
16320 local idle_time=$((MDSCOUNT * 5 + 5))
16321 local nbcl=$(changelog_dump | wc -l)
16322 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16324 for param in "changelog_max_idle_time=$idle_time" \
16326 "changelog_min_gc_interval=2" \
16327 "changelog_min_free_cat_entries=3"; do
16328 local MDT0=$(facet_svc $SINGLEMDS)
16329 local var="${param%=*}"
16330 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16332 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16333 do_nodes $mdts $LCTL set_param mdd.*.$param
16336 # force cl_user2 to be idle (1st part), but also cancel the
16337 # cl_user1 records so that it is not evicted later in the test.
16338 local sleep1=$((idle_time / 2))
16339 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16342 # simulate changelog catalog almost full
16343 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16344 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16346 for i in $(seq $MDSCOUNT); do
16347 cl_users=(${CL_USERS[mds$i]})
16348 cl_user1[mds$i]="${cl_users[0]}"
16349 cl_user2[mds$i]="${cl_users[1]}"
16351 [ -n "${cl_user1[mds$i]}" ] ||
16352 error "mds$i: no user registered"
16353 [ -n "${cl_user2[mds$i]}" ] ||
16354 error "mds$i: only ${cl_user2[mds$i]} is registered"
16356 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16357 [ -n "$user_rec1" ] ||
16358 error "mds$i: User ${cl_user1[mds$i]} not registered"
16359 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16360 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16361 [ -n "$user_rec2" ] ||
16362 error "mds$i: User ${cl_user1[mds$i]} not registered"
16363 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16364 "$user_rec1 + 2 == $user_rec2"
16365 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16366 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16367 "$user_rec1 + 2, but is $user_rec2"
16368 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16369 [ -n "$user_rec2" ] ||
16370 error "mds$i: User ${cl_user2[mds$i]} not registered"
16371 [ $user_rec1 == $user_rec2 ] ||
16372 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16373 "$user_rec1, but is $user_rec2"
16376 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16377 local sleep2=$((idle_time - (SECONDS - start) + 1))
16378 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16381 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16382 # cl_user1 should be OK because it recently processed records.
16383 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16384 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16385 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16386 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16389 # ensure gc thread is done
16390 for i in $(mdts_nodes); do
16391 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16392 error "$i: GC-thread not done"
16396 for (( i = 1; i <= MDSCOUNT; i++ )); do
16397 # check cl_user1 still registered
16398 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16399 error "mds$i: User ${cl_user1[mds$i]} not registered"
16400 # check cl_user2 unregistered
16401 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16402 error "mds$i: User ${cl_user2[mds$i]} still registered"
16404 # check changelogs are present and starting at $user_rec1 + 1
16405 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16406 [ -n "$user_rec1" ] ||
16407 error "mds$i: User ${cl_user1[mds$i]} not registered"
16408 first_rec=$($LFS changelog $(facet_svc mds$i) |
16409 awk '{ print $1; exit; }')
16411 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16412 [ $((user_rec1 + 1)) == $first_rec ] ||
16413 error "mds$i: rec $first_rec != $user_rec1 + 1"
16416 run_test 160f "changelog garbage collect (timestamped users)"
16419 remote_mds_nodsh && skip "remote MDS with nodsh"
16420 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16421 skip "Need MDS version at least 2.14.55"
16423 local mdts=$(comma_list $(mdts_nodes))
16426 changelog_register || error "first changelog_register failed"
16427 changelog_register || error "second changelog_register failed"
16429 declare -A cl_user1
16430 declare -A cl_user2
16435 # generate some changelog records to accumulate on each MDT
16436 # use all_char because created files should be evenly distributed
16437 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16438 error "test_mkdir $tdir failed"
16439 for ((i = 0; i < MDSCOUNT; i++)); do
16440 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16441 error "create $DIR/$tdir/d$i.1 failed"
16444 # check changelogs have been generated
16445 local nbcl=$(changelog_dump | wc -l)
16446 (( $nbcl > 0 )) || error "no changelogs found"
16448 # reduce the max_idle_indexes value to make sure we exceed it
16449 for param in "changelog_max_idle_indexes=2" \
16451 "changelog_min_gc_interval=2"; do
16452 local MDT0=$(facet_svc $SINGLEMDS)
16453 local var="${param%=*}"
16454 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16456 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16457 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16458 error "unable to set mdd.*.$param"
16461 local start=$SECONDS
16462 for i in $(seq $MDSCOUNT); do
16463 cl_users=(${CL_USERS[mds$i]})
16464 cl_user1[mds$i]="${cl_users[0]}"
16465 cl_user2[mds$i]="${cl_users[1]}"
16467 [ -n "${cl_user1[mds$i]}" ] ||
16468 error "mds$i: user1 is not registered"
16469 [ -n "${cl_user2[mds$i]}" ] ||
16470 error "mds$i: only ${cl_user1[mds$i]} is registered"
16472 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16473 [ -n "$user_rec1" ] ||
16474 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16475 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16476 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16477 [ -n "$user_rec2" ] ||
16478 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16479 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16480 "$user_rec1 + 2 == $user_rec2"
16481 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16482 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16483 "expected $user_rec1 + 2, but is $user_rec2"
16484 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16485 [ -n "$user_rec2" ] ||
16486 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16487 [ $user_rec1 == $user_rec2 ] ||
16488 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16489 "expected $user_rec1, but is $user_rec2"
16492 # ensure we are past the previous changelog_min_gc_interval set above
16493 local sleep2=$((start + 2 - SECONDS))
16494 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16495 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16496 # cl_user1 should be OK because it recently processed records.
16497 for ((i = 0; i < MDSCOUNT; i++)); do
16498 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16499 error "create $DIR/$tdir/d$i.3 failed"
16502 # ensure gc thread is done
16503 for i in $(mdts_nodes); do
16504 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16505 error "$i: GC-thread not done"
16509 for (( i = 1; i <= MDSCOUNT; i++ )); do
16510 # check cl_user1 still registered
16511 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16512 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16513 # check cl_user2 unregistered
16514 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16515 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16517 # check changelogs are present and starting at $user_rec1 + 1
16518 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16519 [ -n "$user_rec1" ] ||
16520 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16521 first_rec=$($LFS changelog $(facet_svc mds$i) |
16522 awk '{ print $1; exit; }')
16524 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16525 [ $((user_rec1 + 1)) == $first_rec ] ||
16526 error "mds$i: rec $first_rec != $user_rec1 + 1"
16529 run_test 160g "changelog garbage collect on idle records"
16532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16533 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16534 skip "Need MDS version at least 2.10.56"
16536 local mdts=$(comma_list $(mdts_nodes))
16539 changelog_register || error "first changelog_register failed"
16540 changelog_register || error "second changelog_register failed"
16542 declare -A cl_user1
16543 declare -A cl_user2
16548 # generate some changelog records to accumulate on each MDT
16549 # use all_char because created files should be evenly distributed
16550 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16551 error "test_mkdir $tdir failed"
16552 for ((i = 0; i < MDSCOUNT; i++)); do
16553 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16554 error "create $DIR/$tdir/d$i.1 failed"
16557 # check changelogs have been generated
16558 local nbcl=$(changelog_dump | wc -l)
16559 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16561 for param in "changelog_max_idle_time=10" \
16563 "changelog_min_gc_interval=2"; do
16564 local MDT0=$(facet_svc $SINGLEMDS)
16565 local var="${param%=*}"
16566 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16568 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16569 do_nodes $mdts $LCTL set_param mdd.*.$param
16572 # force cl_user2 to be idle (1st part)
16575 for i in $(seq $MDSCOUNT); do
16576 cl_users=(${CL_USERS[mds$i]})
16577 cl_user1[mds$i]="${cl_users[0]}"
16578 cl_user2[mds$i]="${cl_users[1]}"
16580 [ -n "${cl_user1[mds$i]}" ] ||
16581 error "mds$i: no user registered"
16582 [ -n "${cl_user2[mds$i]}" ] ||
16583 error "mds$i: only ${cl_user2[mds$i]} is registered"
16585 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16586 [ -n "$user_rec1" ] ||
16587 error "mds$i: User ${cl_user1[mds$i]} not registered"
16588 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16589 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16590 [ -n "$user_rec2" ] ||
16591 error "mds$i: User ${cl_user1[mds$i]} not registered"
16592 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16593 "$user_rec1 + 2 == $user_rec2"
16594 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16595 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16596 "$user_rec1 + 2, but is $user_rec2"
16597 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16598 [ -n "$user_rec2" ] ||
16599 error "mds$i: User ${cl_user2[mds$i]} not registered"
16600 [ $user_rec1 == $user_rec2 ] ||
16601 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16602 "$user_rec1, but is $user_rec2"
16605 # force cl_user2 to be idle (2nd part) and to reach
16606 # changelog_max_idle_time
16609 # force each GC-thread start and block then
16610 # one per MDT/MDD, set fail_val accordingly
16611 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16612 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16614 # generate more changelogs to trigger fail_loc
16615 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16616 error "create $DIR/$tdir/${tfile}bis failed"
16618 # stop MDT to stop GC-thread, should be done in back-ground as it will
16619 # block waiting for the thread to be released and exit
16620 declare -A stop_pids
16621 for i in $(seq $MDSCOUNT); do
16623 stop_pids[mds$i]=$!
16626 for i in $(mdts_nodes); do
16629 local facets=$(facets_up_on_host $i)
16631 for facet in ${facets//,/ }; do
16632 if [[ $facet == mds* ]]; then
16636 # ensure each MDS's gc threads are still present and all in "R"
16637 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16638 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16639 error "$i: expected $nb GC-thread"
16641 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16643 error "$i: GC-thread not found in R-state"
16644 # check umounts of each MDT on MDS have reached kthread_stop()
16645 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16646 error "$i: expected $nb umount"
16648 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16649 error "$i: umount not found in D-state"
16652 # release all GC-threads
16653 do_nodes $mdts $LCTL set_param fail_loc=0
16655 # wait for MDT stop to complete
16656 for i in $(seq $MDSCOUNT); do
16657 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16661 # may try to check if any orphan changelog records are present
16662 # via ldiskfs/zfs and llog_reader...
16664 # re-start/mount MDTs
16665 for i in $(seq $MDSCOUNT); do
16666 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16667 error "Fail to start mds$i"
16671 for i in $(seq $MDSCOUNT); do
16672 # check cl_user1 still registered
16673 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16674 error "mds$i: User ${cl_user1[mds$i]} not registered"
16675 # check cl_user2 unregistered
16676 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16677 error "mds$i: User ${cl_user2[mds$i]} still registered"
16679 # check changelogs are present and starting at $user_rec1 + 1
16680 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16681 [ -n "$user_rec1" ] ||
16682 error "mds$i: User ${cl_user1[mds$i]} not registered"
16683 first_rec=$($LFS changelog $(facet_svc mds$i) |
16684 awk '{ print $1; exit; }')
16686 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16687 [ $((user_rec1 + 1)) == $first_rec ] ||
16688 error "mds$i: first index should be $user_rec1 + 1, " \
16689 "but is $first_rec"
16692 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16697 local mdts=$(comma_list $(mdts_nodes))
16699 changelog_register || error "first changelog_register failed"
16701 # generate some changelog records to accumulate on each MDT
16702 # use all_char because created files should be evenly distributed
16703 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16704 error "test_mkdir $tdir failed"
16705 for ((i = 0; i < MDSCOUNT; i++)); do
16706 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16707 error "create $DIR/$tdir/d$i.1 failed"
16710 # check changelogs have been generated
16711 local nbcl=$(changelog_dump | wc -l)
16712 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16714 # simulate race between register and unregister
16715 # XXX as fail_loc is set per-MDS, with DNE configs the race
16716 # simulation will only occur for one MDT per MDS and for the
16717 # others the normal race scenario will take place
16718 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16719 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16720 do_nodes $mdts $LCTL set_param fail_val=1
16722 # unregister 1st user
16723 changelog_deregister &
16725 # wait some time for deregister work to reach race rdv
16727 # register 2nd user
16728 changelog_register || error "2nd user register failed"
16730 wait $pid1 || error "1st user deregister failed"
16734 declare -A LAST_REC
16735 for i in $(seq $MDSCOUNT); do
16736 if changelog_users mds$i | grep "^cl"; then
16737 # make sure new records are added with one user present
16738 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16739 awk '/^current.index:/ { print $NF }')
16741 error "mds$i has no user registered"
16745 # generate more changelog records to accumulate on each MDT
16746 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16747 error "create $DIR/$tdir/${tfile}bis failed"
16749 for i in $(seq $MDSCOUNT); do
16750 last_rec=$(changelog_users $SINGLEMDS |
16751 awk '/^current.index:/ { print $NF }')
16752 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16753 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16754 error "changelogs are off on mds$i"
16757 run_test 160i "changelog user register/unregister race"
16760 remote_mds_nodsh && skip "remote MDS with nodsh"
16761 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16762 skip "Need MDS version at least 2.12.56"
16764 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16765 stack_trap "umount $MOUNT2" EXIT
16767 changelog_register || error "first changelog_register failed"
16768 stack_trap "changelog_deregister" EXIT
16770 # generate some changelog
16771 # use all_char because created files should be evenly distributed
16772 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16773 error "mkdir $tdir failed"
16774 for ((i = 0; i < MDSCOUNT; i++)); do
16775 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16776 error "create $DIR/$tdir/d$i.1 failed"
16779 # open the changelog device
16780 exec 3>/dev/changelog-$FSNAME-MDT0000
16781 stack_trap "exec 3>&-" EXIT
16782 exec 4</dev/changelog-$FSNAME-MDT0000
16783 stack_trap "exec 4<&-" EXIT
16785 # umount the first lustre mount
16787 stack_trap "mount_client $MOUNT" EXIT
16789 # read changelog, which may or may not fail, but should not crash
16793 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16794 changelog_users $SINGLEMDS | grep -q $cl_user ||
16795 error "User $cl_user not found in changelog_users"
16797 printf 'clear:'$cl_user':0' >&3
16799 run_test 160j "client can be umounted while its chanangelog is being used"
16802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16803 remote_mds_nodsh && skip "remote MDS with nodsh"
16805 mkdir -p $DIR/$tdir/1/1
16807 changelog_register || error "changelog_register failed"
16808 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16810 changelog_users $SINGLEMDS | grep -q $cl_user ||
16811 error "User '$cl_user' not found in changelog_users"
16812 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16813 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16814 rmdir $DIR/$tdir/1/1 & sleep 1
16816 touch $DIR/$tdir/2/2
16817 rm -rf $DIR/$tdir/2
16822 changelog_dump | grep rmdir || error "rmdir not recorded"
16824 run_test 160k "Verify that changelog records are not lost"
16826 # Verifies that a file passed as a parameter has recently had an operation
16827 # performed on it that has generated an MTIME changelog which contains the
16828 # correct parent FID. As files might reside on a different MDT from the
16829 # parent directory in DNE configurations, the FIDs are translated to paths
16830 # before being compared, which should be identical
16831 compare_mtime_changelog() {
16839 mdtidx=$($LFS getstripe --mdt-index $file)
16840 mdtidx=$(printf "%04x" $mdtidx)
16842 # Obtain the parent FID from the MTIME changelog
16843 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16844 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16846 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16847 [ -z "$cl_fid" ] && error "parent FID not present"
16849 # Verify that the path for the parent FID is the same as the path for
16850 # the test directory
16851 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16855 [[ "${pdir%/}" == "$dir" ]] ||
16856 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16862 remote_mds_nodsh && skip "remote MDS with nodsh"
16863 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16864 skip "Need MDS version at least 2.13.55"
16868 changelog_register || error "changelog_register failed"
16869 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16871 changelog_users $SINGLEMDS | grep -q $cl_user ||
16872 error "User '$cl_user' not found in changelog_users"
16874 # Clear some types so that MTIME changelogs are generated
16875 changelog_chmask "-CREAT"
16876 changelog_chmask "-CLOSE"
16878 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16880 # Test CL_MTIME during setattr
16881 touch $DIR/$tdir/$tfile
16882 compare_mtime_changelog $DIR/$tdir/$tfile
16884 # Test CL_MTIME during close
16885 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16886 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16888 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16891 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16892 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16893 skip "Need MDS version at least 2.14.51"
16900 changelog_register || error "first changelog_register failed"
16901 changelog_register || error "second changelog_register failed"
16903 cl_users=(${CL_USERS[mds1]})
16904 cl_user1="${cl_users[0]}"
16905 cl_user2="${cl_users[1]}"
16906 # generate some changelog records to accumulate on MDT0
16907 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16908 createmany -m $DIR/$tdir/$tfile 50 ||
16909 error "create $DIR/$tdir/$tfile failed"
16910 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16913 # check changelogs have been generated
16914 local nbcl=$(changelog_dump | wc -l)
16915 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16917 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16918 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16920 __changelog_clear mds1 $cl_user1 +10
16921 __changelog_clear mds1 $cl_user2 0 &
16924 __changelog_clear mds1 $cl_user1 0 ||
16925 error "fail to cancel record for $cl_user1"
16927 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16929 run_test 160m "Changelog clear race"
16932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16933 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16934 skip "Need MDS version at least 2.14.51"
16943 changelog_register || error "first changelog_register failed"
16945 cl_users=(${CL_USERS[mds1]})
16946 cl_user1="${cl_users[0]}"
16948 # generate some changelog records to accumulate on MDT0
16949 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16950 first_rec=$(changelog_users $SINGLEMDS |
16951 awk '/^current.index:/ { print $NF }')
16952 while (( last_rec < (( first_rec + 65000)) )); do
16953 createmany -m $DIR/$tdir/$tfile 10000 ||
16954 error "create $DIR/$tdir/$tfile failed"
16956 for i in $(seq 0 10000); do
16957 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16961 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16962 error "unlinkmany failed unlink"
16963 last_rec=$(changelog_users $SINGLEMDS |
16964 awk '/^current.index:/ { print $NF }')
16965 echo last record $last_rec
16966 (( last_rec == 0 )) && error "no changelog found"
16969 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16970 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16972 __changelog_clear mds1 $cl_user1 0 &
16975 __changelog_clear mds1 $cl_user1 0 ||
16976 error "fail to cancel record for $cl_user1"
16978 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16980 run_test 160n "Changelog destroy race"
16983 local mdt="$(facet_svc $SINGLEMDS)"
16985 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16986 remote_mds_nodsh && skip "remote MDS with nodsh"
16987 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16988 skip "Need MDS version at least 2.14.52"
16990 changelog_register --user test_160o -m unlnk+close+open ||
16991 error "changelog_register failed"
16993 do_facet $SINGLEMDS $LCTL --device $mdt \
16994 changelog_register -u "Tt3_-#" &&
16995 error "bad symbols in name should fail"
16997 do_facet $SINGLEMDS $LCTL --device $mdt \
16998 changelog_register -u test_160o &&
16999 error "the same name registration should fail"
17001 do_facet $SINGLEMDS $LCTL --device $mdt \
17002 changelog_register -u test_160toolongname &&
17003 error "too long name registration should fail"
17005 changelog_chmask "MARK+HSM"
17006 lctl get_param mdd.*.changelog*mask
17007 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17008 changelog_users $SINGLEMDS | grep -q $cl_user ||
17009 error "User $cl_user not found in changelog_users"
17011 echo $cl_user | grep -q test_160o ||
17012 error "User $cl_user has no specific name 'test160o'"
17015 changelog_clear 0 || error "changelog_clear failed"
17016 # generate some changelog records to accumulate on MDT0
17017 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17018 touch $DIR/$tdir/$tfile # open 1
17020 OPENS=$(changelog_dump | grep -c "OPEN")
17021 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17023 # must be no MKDIR it wasn't set as user mask
17024 MKDIR=$(changelog_dump | grep -c "MKDIR")
17025 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17027 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17028 mdd.$mdt.changelog_current_mask -n)
17029 # register maskless user
17030 changelog_register || error "changelog_register failed"
17031 # effective mask should be not changed because it is not minimal
17032 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17033 mdd.$mdt.changelog_current_mask -n)
17034 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17035 # set server mask to minimal value
17036 changelog_chmask "MARK"
17037 # check effective mask again, should be treated as DEFMASK now
17038 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17039 mdd.$mdt.changelog_current_mask -n)
17040 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17042 do_facet $SINGLEMDS $LCTL --device $mdt \
17043 changelog_deregister -u test_160o ||
17044 error "cannot deregister by name"
17046 run_test 160o "changelog user name and mask"
17049 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17050 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17051 skip "Need MDS version at least 2.14.51"
17052 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17058 changelog_register || error "first changelog_register failed"
17060 cl_users=(${CL_USERS[mds1]})
17061 cl_user1="${cl_users[0]}"
17063 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17064 createmany -m $DIR/$tdir/$tfile 50 ||
17065 error "create $DIR/$tdir/$tfile failed"
17066 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17069 # check changelogs have been generated
17070 entry_count=$(changelog_dump | wc -l)
17071 ((entry_count != 0)) || error "no changelog entries found"
17073 # remove changelog_users and check that orphan entries are removed
17075 local dev=$(mdsdevname 1)
17076 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17077 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17078 entry_count=$(changelog_dump | wc -l)
17079 ((entry_count == 0)) ||
17080 error "found $entry_count changelog entries, expected none"
17082 run_test 160p "Changelog orphan cleanup with no users"
17085 local mdt="$(facet_svc $SINGLEMDS)"
17088 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17089 remote_mds_nodsh && skip "remote MDS with nodsh"
17090 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17091 skip "Need MDS version at least 2.14.54"
17093 # set server mask to minimal value like server init does
17094 changelog_chmask "MARK"
17095 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17096 error "changelog_register failed"
17097 # check effective mask again, should be treated as DEFMASK now
17098 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17099 mdd.$mdt.changelog_current_mask -n)
17100 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17101 error "changelog_deregister failed"
17102 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17104 run_test 160q "changelog effective mask is DEFMASK if not set"
17107 remote_mds_nodsh && skip "remote MDS with nodsh"
17108 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17109 skip "Need MDS version at least 2.14.55"
17111 local mdts=$(comma_list $(mdts_nodes))
17113 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17114 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17115 fail_val=$((24 * 3600 * 10))
17117 # Create a user which is 10 days old
17118 changelog_register || error "first changelog_register failed"
17120 declare -A cl_user1
17123 # generate some changelog records to accumulate on each MDT
17124 # use all_char because created files should be evenly distributed
17125 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17126 error "test_mkdir $tdir failed"
17127 for ((i = 0; i < MDSCOUNT; i++)); do
17128 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17129 error "create $DIR/$tdir/d$i.1 failed"
17132 # check changelogs have been generated
17133 local nbcl=$(changelog_dump | wc -l)
17134 (( nbcl > 0 )) || error "no changelogs found"
17136 # reduce the max_idle_indexes value to make sure we exceed it
17137 for param in "changelog_max_idle_indexes=2097446912" \
17138 "changelog_max_idle_time=2592000" \
17140 "changelog_min_gc_interval=2"; do
17141 local MDT0=$(facet_svc $SINGLEMDS)
17142 local var="${param%=*}"
17143 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17145 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17146 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17147 error "unable to set mdd.*.$param"
17150 local start=$SECONDS
17151 for i in $(seq $MDSCOUNT); do
17152 cl_users=(${CL_USERS[mds$i]})
17153 cl_user1[mds$i]="${cl_users[0]}"
17155 [[ -n "${cl_user1[mds$i]}" ]] ||
17156 error "mds$i: no user registered"
17159 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17160 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17162 # ensure we are past the previous changelog_min_gc_interval set above
17163 local sleep2=$((start + 2 - SECONDS))
17164 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17166 # Generate one more changelog to trigger GC
17167 for ((i = 0; i < MDSCOUNT; i++)); do
17168 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17169 error "create $DIR/$tdir/d$i.3 failed"
17172 # ensure gc thread is done
17173 for node in $(mdts_nodes); do
17174 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17175 error "$node: GC-thread not done"
17178 do_nodes $mdts $LCTL set_param fail_loc=0
17180 for (( i = 1; i <= MDSCOUNT; i++ )); do
17181 # check cl_user1 is purged
17182 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17183 error "mds$i: User ${cl_user1[mds$i]} is registered"
17187 run_test 160s "changelog garbage collect on idle records * time"
17190 remote_mds_nodsh && skip "remote MDS with nodsh"
17191 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17192 skip "Need MDS version at least 2.15.50"
17194 local MDT0=$(facet_svc $SINGLEMDS)
17200 changelog_register --user user1 -m all ||
17201 error "user1 failed to register"
17203 mkdir_on_mdt0 $DIR/$tdir
17204 # create default overstripe to maximize changelog size
17205 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17206 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17207 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17209 # user2 consumes less records so less space
17210 changelog_register --user user2 || error "user2 failed to register"
17211 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17212 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17214 # check changelogs have been generated
17215 local nbcl=$(changelog_dump | wc -l)
17216 (( nbcl > 0 )) || error "no changelogs found"
17218 # reduce the changelog_min_gc_interval to force check
17219 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17220 local var="${param%=*}"
17221 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17223 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17224 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17225 error "unable to set mdd.*.$param"
17229 cl_users=(${CL_USERS[mds1]})
17230 cl_user1="${cl_users[0]}"
17231 cl_user2="${cl_users[1]}"
17233 [[ -n $cl_user1 ]] ||
17234 error "mds1: user #1 isn't registered"
17235 [[ -n $cl_user2 ]] ||
17236 error "mds1: user #2 isn't registered"
17238 # ensure we are past the previous changelog_min_gc_interval set above
17239 local sleep2=$((start + 2 - SECONDS))
17240 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17242 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17243 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17244 fail_val=$(((llog_size1 + llog_size2) / 2))
17246 # Generate more changelog to trigger GC
17247 createmany -o $DIR/$tdir/u3_ 4 ||
17248 error "create failed for more files"
17250 # ensure gc thread is done
17251 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17252 error "mds1: GC-thread not done"
17254 do_facet mds1 $LCTL set_param fail_loc=0
17256 # check cl_user1 is purged
17257 changelog_users mds1 | grep -q "$cl_user1" &&
17258 error "User $cl_user1 is registered"
17259 # check cl_user2 is not purged
17260 changelog_users mds1 | grep -q "$cl_user2" ||
17261 error "User $cl_user2 is not registered"
17263 run_test 160t "changelog garbage collect on lack of space"
17266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17268 test_mkdir -c1 $DIR/$tdir
17269 cp /etc/hosts $DIR/$tdir/$tfile
17270 test_mkdir -c1 $DIR/$tdir/foo1
17271 test_mkdir -c1 $DIR/$tdir/foo2
17272 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17273 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17274 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17275 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17276 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17277 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17278 $LFS fid2path $DIR $FID
17279 error "bad link ea"
17282 rm $DIR/$tdir/foo2/zachary
17284 rm $DIR/$tdir/foo2/thor
17286 rm $DIR/$tdir/$tfile
17288 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17289 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17290 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17291 rm $DIR/$tdir/foo2/maggie
17294 local longname=$tfile.avg_len_is_thirty_two_
17295 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17296 error_noexit 'failed to unlink many hardlinks'" EXIT
17297 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17298 error "failed to hardlink many files"
17299 links=$($LFS fid2path $DIR $FID | wc -l)
17300 echo -n "${links}/1000 links in link EA"
17301 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17303 run_test 161a "link ea sanity"
17306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17307 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17310 local remote_dir=$DIR/$tdir/remote_dir
17312 mkdir -p $DIR/$tdir
17313 $LFS mkdir -i $MDTIDX $remote_dir ||
17314 error "create remote directory failed"
17316 cp /etc/hosts $remote_dir/$tfile
17317 mkdir -p $remote_dir/foo1
17318 mkdir -p $remote_dir/foo2
17319 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17320 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17321 ln $remote_dir/$tfile $remote_dir/foo1/luna
17322 ln $remote_dir/$tfile $remote_dir/foo2/thor
17324 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17326 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17327 $LFS fid2path $DIR $FID
17328 error "bad link ea"
17331 rm $remote_dir/foo2/zachary
17333 rm $remote_dir/foo2/thor
17335 rm $remote_dir/$tfile
17337 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17338 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17339 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17340 $LFS fid2path $DIR $FID
17341 error "bad link rename"
17343 rm $remote_dir/foo2/maggie
17346 local longname=filename_avg_len_is_thirty_two_
17347 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17348 error "failed to hardlink many files"
17349 links=$($LFS fid2path $DIR $FID | wc -l)
17350 echo -n "${links}/1000 links in link EA"
17351 [[ ${links} -gt 60 ]] ||
17352 error "expected at least 60 links in link EA"
17353 unlinkmany $remote_dir/foo2/$longname 1000 ||
17354 error "failed to unlink many hardlinks"
17356 run_test 161b "link ea sanity under remote directory"
17359 remote_mds_nodsh && skip "remote MDS with nodsh"
17360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17361 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17362 skip "Need MDS version at least 2.1.5"
17364 # define CLF_RENAME_LAST 0x0001
17365 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17366 changelog_register || error "changelog_register failed"
17369 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17370 touch $DIR/$tdir/foo_161c
17371 touch $DIR/$tdir/bar_161c
17372 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17373 changelog_dump | grep RENME | tail -n 5
17374 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17375 changelog_clear 0 || error "changelog_clear failed"
17376 if [ x$flags != "x0x1" ]; then
17377 error "flag $flags is not 0x1"
17380 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17381 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17382 touch $DIR/$tdir/foo_161c
17383 touch $DIR/$tdir/bar_161c
17384 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17385 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17386 changelog_dump | grep RENME | tail -n 5
17387 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17388 changelog_clear 0 || error "changelog_clear failed"
17389 if [ x$flags != "x0x0" ]; then
17390 error "flag $flags is not 0x0"
17392 echo "rename overwrite a target having nlink > 1," \
17393 "changelog record has flags of $flags"
17395 # rename doesn't overwrite a target (changelog flag 0x0)
17396 touch $DIR/$tdir/foo_161c
17397 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17398 changelog_dump | grep RENME | tail -n 5
17399 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17400 changelog_clear 0 || error "changelog_clear failed"
17401 if [ x$flags != "x0x0" ]; then
17402 error "flag $flags is not 0x0"
17404 echo "rename doesn't overwrite a target," \
17405 "changelog record has flags of $flags"
17407 # define CLF_UNLINK_LAST 0x0001
17408 # unlink a file having nlink = 1 (changelog flag 0x1)
17409 rm -f $DIR/$tdir/foo2_161c
17410 changelog_dump | grep UNLNK | tail -n 5
17411 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17412 changelog_clear 0 || error "changelog_clear failed"
17413 if [ x$flags != "x0x1" ]; then
17414 error "flag $flags is not 0x1"
17416 echo "unlink a file having nlink = 1," \
17417 "changelog record has flags of $flags"
17419 # unlink a file having nlink > 1 (changelog flag 0x0)
17420 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17421 rm -f $DIR/$tdir/foobar_161c
17422 changelog_dump | grep UNLNK | tail -n 5
17423 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17424 changelog_clear 0 || error "changelog_clear failed"
17425 if [ x$flags != "x0x0" ]; then
17426 error "flag $flags is not 0x0"
17428 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17430 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17433 remote_mds_nodsh && skip "remote MDS with nodsh"
17434 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17439 changelog_register || error "changelog_register failed"
17441 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17442 # interfer with $MOUNT/.lustre/fid/ access
17444 [[ $? -eq 0 ]] || error "mkdir failed"
17446 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17447 $LCTL set_param fail_loc=0x8000140c
17449 $LCTL set_param fail_val=5
17452 echo foofoo > $DIR/$tdir/$tfile &
17455 # wait for create to be delayed
17459 [[ $? -eq 0 ]] || error "create should be blocked"
17461 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17462 stack_trap "rm -f $tempfile"
17463 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17464 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17465 # some delay may occur during ChangeLog publishing and file read just
17466 # above, that could allow file write to happen finally
17467 [[ -s $tempfile ]] && echo "file should be empty"
17469 $LCTL set_param fail_loc=0
17472 [[ $? -eq 0 ]] || error "create failed"
17474 run_test 161d "create with concurrent .lustre/fid access"
17477 local expected="$1"
17482 path=$($LFS fid2path "$@")
17485 if [ $rc -ne 0 ]; then
17486 error "path looked up of '$expected' failed: rc=$rc"
17487 elif [ "$path" != "$expected" ]; then
17488 error "path looked up '$path' instead of '$expected'"
17490 echo "FID '$fid' resolves to path '$path' as expected"
17494 test_162a() { # was test_162
17495 test_mkdir -p -c1 $DIR/$tdir/d2
17496 touch $DIR/$tdir/d2/$tfile
17497 touch $DIR/$tdir/d2/x1
17498 touch $DIR/$tdir/d2/x2
17499 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17500 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17502 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17503 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17506 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17507 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17508 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17510 # softlink to wrong file
17511 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17512 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17513 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17516 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17517 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17518 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17519 # fid2path dir/fsname should both work
17520 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17521 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17523 # hardlink count: check that there are 2 links
17524 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17525 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17527 # hardlink indexing: remove the first link
17528 rm $DIR/$tdir/d2/p/q/r/hlink
17529 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17531 run_test 162a "path lookup sanity"
17534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17535 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17538 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17539 error "create striped dir failed"
17541 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17542 tail -n 1 | awk '{print $2}')
17543 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17545 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17546 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17549 for ((i=0;i<5;i++)); do
17550 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17551 error "get fid for f$i failed"
17552 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17554 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17555 error "get fid for d$i failed"
17556 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17561 run_test 162b "striped directory path lookup sanity"
17563 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17565 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17566 skip "Need MDS version at least 2.7.51"
17568 local lpath=$tdir.local
17569 local rpath=$tdir.remote
17571 test_mkdir $DIR/$lpath
17572 test_mkdir $DIR/$rpath
17574 for ((i = 0; i <= 101; i++)); do
17577 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17578 error "get fid for local directory $DIR/$lpath failed"
17579 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17582 test_mkdir $DIR/$rpath
17583 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17584 error "get fid for remote directory $DIR/$rpath failed"
17585 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17590 run_test 162c "fid2path works with paths 100 or more directories deep"
17592 oalr_event_count() {
17596 awk -v name="${FSNAME}-OST0000" \
17597 -v event="${event}" \
17598 '$1 == "TRACE" && $2 == event && $3 == name' \
17603 oalr_expect_event_count() {
17606 local expect="${3}"
17609 count=$(oalr_event_count "${event}" "${trace}")
17610 if ((count == expect)); then
17614 error_noexit "${event} event count was '${count}', expected ${expect}"
17620 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17622 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17626 sync # Flush previous IOs so we can count log entries.
17627 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17628 stack_trap cleanup_165 EXIT
17632 local trace="/tmp/${tfile}.trace"
17636 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17637 skip "OFD access log unsupported"
17640 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17643 do_facet ost1 ofd_access_log_reader --list
17646 do_facet ost1 killall -TERM ofd_access_log_reader
17650 if ((rc != 0)); then
17651 error "ofd_access_log_reader exited with rc = '${rc}'"
17654 # Parse trace file for discovery events:
17655 oalr_expect_event_count alr_log_add "${trace}" 1
17656 oalr_expect_event_count alr_log_eof "${trace}" 1
17657 oalr_expect_event_count alr_log_free "${trace}" 1
17659 run_test 165a "ofd access log discovery"
17662 local trace="/tmp/${tfile}.trace"
17663 local file="${DIR}/${tfile}"
17672 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17673 skip "OFD access log unsupported"
17676 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17679 do_facet ost1 ofd_access_log_reader --list
17681 lfs setstripe -c 1 -i 0 "${file}"
17682 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17683 error "cannot create '${file}'"
17686 do_facet ost1 killall -TERM ofd_access_log_reader
17690 if ((rc != 0)); then
17691 error "ofd_access_log_reader exited with rc = '${rc}'"
17694 oalr_expect_event_count alr_log_entry "${trace}" 1
17696 pfid1=$($LFS path2fid "${file}")
17698 # 1 2 3 4 5 6 7 8 9 10
17699 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17700 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17702 echo "entry = '${entry[*]}'" >&2
17705 if [[ "${pfid1}" != "${pfid2}" ]]; then
17706 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17710 if ((size != 1048576)); then
17711 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17715 if [[ "${flags}" != "w" ]]; then
17716 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17719 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17722 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17723 error "cannot read '${file}'"
17726 do_facet ost1 killall -TERM ofd_access_log_reader
17730 if ((rc != 0)); then
17731 error "ofd_access_log_reader exited with rc = '${rc}'"
17734 oalr_expect_event_count alr_log_entry "${trace}" 1
17736 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17737 echo "entry = '${entry[*]}'" >&2
17740 if [[ "${pfid1}" != "${pfid2}" ]]; then
17741 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17745 if ((size != 524288)); then
17746 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17750 if [[ "${flags}" != "r" ]]; then
17751 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17754 run_test 165b "ofd access log entries are produced and consumed"
17757 local trace="/tmp/${tfile}.trace"
17758 local file="${DIR}/${tdir}/${tfile}"
17760 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17761 skip "OFD access log unsupported"
17763 test_mkdir "${DIR}/${tdir}"
17766 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17769 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17771 # 4096 / 64 = 64. Create twice as many entries.
17772 for ((i = 0; i < 128; i++)); do
17773 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17774 error "cannot create file"
17779 do_facet ost1 killall -TERM ofd_access_log_reader
17782 if ((rc != 0)); then
17783 error "ofd_access_log_reader exited with rc = '${rc}'"
17786 unlinkmany "${file}-%d" 128
17788 run_test 165c "full ofd access logs do not block IOs"
17790 oal_get_read_count() {
17793 # STATS lustre-OST0001 alr_read_count 1
17795 do_facet ost1 cat "${stats}" |
17796 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17797 END { print count; }'
17800 oal_expect_read_count() {
17805 # Ask ofd_access_log_reader to write stats.
17806 do_facet ost1 killall -USR1 ofd_access_log_reader
17808 # Allow some time for things to happen.
17811 count=$(oal_get_read_count "${stats}")
17812 if ((count == expect)); then
17816 error_noexit "bad read count, got ${count}, expected ${expect}"
17817 do_facet ost1 cat "${stats}" >&2
17822 local stats="/tmp/${tfile}.stats"
17823 local file="${DIR}/${tdir}/${tfile}"
17824 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17826 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17827 skip "OFD access log unsupported"
17829 test_mkdir "${DIR}/${tdir}"
17832 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17835 lfs setstripe -c 1 -i 0 "${file}"
17837 do_facet ost1 lctl set_param "${param}=rw"
17838 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17839 error "cannot create '${file}'"
17840 oal_expect_read_count "${stats}" 1
17842 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17843 error "cannot read '${file}'"
17844 oal_expect_read_count "${stats}" 2
17846 do_facet ost1 lctl set_param "${param}=r"
17847 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17848 error "cannot create '${file}'"
17849 oal_expect_read_count "${stats}" 2
17851 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17852 error "cannot read '${file}'"
17853 oal_expect_read_count "${stats}" 3
17855 do_facet ost1 lctl set_param "${param}=w"
17856 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17857 error "cannot create '${file}'"
17858 oal_expect_read_count "${stats}" 4
17860 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17861 error "cannot read '${file}'"
17862 oal_expect_read_count "${stats}" 4
17864 do_facet ost1 lctl set_param "${param}=0"
17865 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17866 error "cannot create '${file}'"
17867 oal_expect_read_count "${stats}" 4
17869 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17870 error "cannot read '${file}'"
17871 oal_expect_read_count "${stats}" 4
17873 do_facet ost1 killall -TERM ofd_access_log_reader
17876 if ((rc != 0)); then
17877 error "ofd_access_log_reader exited with rc = '${rc}'"
17880 run_test 165d "ofd_access_log mask works"
17883 local stats="/tmp/${tfile}.stats"
17884 local file0="${DIR}/${tdir}-0/${tfile}"
17885 local file1="${DIR}/${tdir}-1/${tfile}"
17887 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17888 skip "OFD access log unsupported"
17890 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17892 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17893 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17895 lfs setstripe -c 1 -i 0 "${file0}"
17896 lfs setstripe -c 1 -i 0 "${file1}"
17899 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17902 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17903 error "cannot create '${file0}'"
17905 oal_expect_read_count "${stats}" 0
17907 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17908 error "cannot create '${file1}'"
17910 oal_expect_read_count "${stats}" 1
17912 do_facet ost1 killall -TERM ofd_access_log_reader
17915 if ((rc != 0)); then
17916 error "ofd_access_log_reader exited with rc = '${rc}'"
17919 run_test 165e "ofd_access_log MDT index filter works"
17922 local trace="/tmp/${tfile}.trace"
17927 do_facet ost1 timeout 60 ofd_access_log_reader \
17928 --exit-on-close --debug=- --trace=- > "${trace}" &
17935 if ((rc != 0)); then
17936 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17941 run_test 165f "ofd_access_log_reader --exit-on-close works"
17944 # do directio so as not to populate the page cache
17945 log "creating a 10 Mb file"
17946 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17947 error "multiop failed while creating a file"
17948 log "starting reads"
17949 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17950 log "truncating the file"
17951 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17952 error "multiop failed while truncating the file"
17954 kill %+ || true # reads might have finished
17955 echo "wait until dd is finished"
17957 log "removing the temporary file"
17958 rm -rf $DIR/$tfile || error "tmp file removal failed"
17960 run_test 169 "parallel read and truncate should not deadlock"
17963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17965 $LCTL clear # bug 18514
17966 $LCTL debug_daemon start $TMP/${tfile}_log_good
17968 $LCTL debug_daemon stop
17969 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17970 error "sed failed to read log_good"
17972 $LCTL debug_daemon start $TMP/${tfile}_log_good
17974 $LCTL debug_daemon stop
17976 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17977 error "lctl df log_bad failed"
17979 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17980 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17982 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17983 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17985 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17986 error "bad_line good_line1 good_line2 are empty"
17988 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17989 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17990 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17992 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17993 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17994 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17996 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17997 error "bad_line_new good_line_new are empty"
17999 local expected_good=$((good_line1 + good_line2*2))
18001 rm -f $TMP/${tfile}*
18002 # LU-231, short malformed line may not be counted into bad lines
18003 if [ $bad_line -ne $bad_line_new ] &&
18004 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18005 error "expected $bad_line bad lines, but got $bad_line_new"
18009 if [ $expected_good -ne $good_line_new ]; then
18010 error "expected $expected_good good lines, but got $good_line_new"
18015 run_test 170 "test lctl df to handle corrupted log ====================="
18017 test_171() { # bug20592
18018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18020 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18021 $LCTL set_param fail_loc=0x50e
18022 $LCTL set_param fail_val=3000
18023 multiop_bg_pause $DIR/$tfile O_s || true
18025 kill -USR1 $MULTIPID
18029 if dmesg | grep "recursive fault"; then
18030 error "caught a recursive fault"
18032 $LCTL set_param fail_loc=0
18035 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18039 #define OBD_FAIL_OBD_CLEANUP 0x60e
18040 $LCTL set_param fail_loc=0x60e
18041 umount $MOUNT || error "umount $MOUNT failed"
18042 stack_trap "mount_client $MOUNT"
18044 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18045 error "no client OBDs are remained"
18047 $LCTL dl | while read devno state type name foo; do
18050 $LCTL --device $name cleanup
18051 $LCTL --device $name detach
18054 # skip server devices
18059 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18060 $LCTL dl | egrep " osc | lov | lmv | mdc "
18061 error "some client OBDs are still remained"
18065 run_test 172 "manual device removal with lctl cleanup/detach ======"
18067 # it would be good to share it with obdfilter-survey/iokit-libecho code
18068 setup_obdecho_osc () {
18071 local obdfilter_name=$2
18072 echo "Creating new osc for $obdfilter_name on $ost_nid"
18073 # make sure we can find loopback nid
18074 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18076 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18077 ${obdfilter_name}_osc_UUID || rc=2; }
18078 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18079 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18083 cleanup_obdecho_osc () {
18084 local obdfilter_name=$1
18085 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18086 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18093 local pages=${3:-64}
18098 local obd_size=$(get_obd_size $node $OBD)
18099 local page_size=$(get_page_size $node)
18100 if [[ -n "$obd_size" ]]; then
18101 local new_count=$((obd_size / (pages * page_size / 1024)))
18102 [[ $new_count -ge $count ]] || count=$new_count
18105 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18106 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18108 if [ $rc -eq 0 ]; then
18109 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18110 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18112 echo "New object id is $id"
18113 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18115 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18116 "test_brw $count w v $pages $id" || rc=4; }
18117 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18119 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18120 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18121 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18122 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18123 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18128 skip "obdecho on osc is no longer supported"
18130 run_test 180a "test obdecho on osc"
18133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18134 remote_ost_nodsh && skip "remote OST with nodsh"
18136 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18137 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18138 error "failed to load module obdecho"
18140 local target=$(do_facet ost1 $LCTL dl |
18141 awk '/obdfilter/ { print $4; exit; }')
18143 if [ -n "$target" ]; then
18144 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18146 do_facet ost1 $LCTL dl
18147 error "there is no obdfilter target on ost1"
18150 run_test 180b "test obdecho directly on obdfilter"
18152 test_180c() { # LU-2598
18153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18154 remote_ost_nodsh && skip "remote OST with nodsh"
18155 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18156 skip "Need MDS version at least 2.4.0"
18158 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18159 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18160 error "failed to load module obdecho"
18162 local target=$(do_facet ost1 $LCTL dl |
18163 awk '/obdfilter/ { print $4; exit; }')
18165 if [ -n "$target" ]; then
18166 local pages=16384 # 64MB bulk I/O RPC size
18168 obdecho_test "$target" ost1 "$pages" ||
18169 error "obdecho_test with pages=$pages failed with $?"
18171 do_facet ost1 $LCTL dl
18172 error "there is no obdfilter target on ost1"
18175 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18177 test_181() { # bug 22177
18178 test_mkdir $DIR/$tdir
18179 # create enough files to index the directory
18180 createmany -o $DIR/$tdir/foobar 4000
18181 # print attributes for debug purpose
18184 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18186 # remove the files & current working dir
18187 unlinkmany $DIR/$tdir/foobar 4000
18189 kill -USR1 $MULTIPID
18191 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18194 run_test 181 "Test open-unlinked dir ========================"
18200 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18202 $LCTL set_param mdc.*.rpc_stats=clear
18204 for (( i = 0; i < $tcount; i++ )) ; do
18205 mkdir $DIR/$tdir/$i
18208 for (( i = 0; i < $tcount; i++ )) ; do
18209 createmany -o $DIR/$tdir/$i/f- $fcount &
18213 for (( i = 0; i < $tcount; i++ )) ; do
18214 unlinkmany $DIR/$tdir/$i/f- $fcount &
18218 $LCTL get_param mdc.*.rpc_stats
18222 run_test 182a "Test parallel modify metadata operations from mdc"
18225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18233 do_facet mds1 $LCTL list_param \
18234 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18235 skip "MDS lacks parallel RPC handling"
18237 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18239 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18240 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18243 createmany -i 0 -d $DIR/$tdir/t- $tcount
18245 for (( i = 0; i < $tcount; i++ )) ; do
18246 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18250 delta=$((etime - stime))
18251 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18254 for (( i = 0; i < $tcount; i++ )) ; do
18255 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18259 delta=$((etime - stime))
18260 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18264 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18266 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18269 createmany -i 0 -d $DIR/$tdir/t- $tcount
18271 for (( i = 0; i < $tcount; i++ )) ; do
18272 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18276 delta=$((etime - stime))
18277 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18280 for (( i = 0; i < $tcount; i++ )) ; do
18281 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18285 delta=$((etime - stime))
18286 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18288 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18290 run_test 182b "Test parallel modify metadata operations from osp"
18292 test_183() { # LU-2275
18293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18294 remote_mds_nodsh && skip "remote MDS with nodsh"
18295 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18296 skip "Need MDS version at least 2.3.56"
18298 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18299 echo aaa > $DIR/$tdir/$tfile
18301 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18302 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18304 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18305 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18307 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18309 # Flush negative dentry cache
18310 touch $DIR/$tdir/$tfile
18312 # We are not checking for any leaked references here, they'll
18313 # become evident next time we do cleanup with module unload.
18316 run_test 183 "No crash or request leak in case of strange dispositions ========"
18318 # test suite 184 is for LU-2016, LU-2017
18320 check_swap_layouts_support
18322 dir0=$DIR/$tdir/$testnum
18323 test_mkdir -p -c1 $dir0
18328 $LFS setstripe -c1 $file1
18330 $LFS setstripe -c2 $file2
18332 gen1=$($LFS getstripe -g $file1)
18333 gen2=$($LFS getstripe -g $file2)
18335 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18336 gen=$($LFS getstripe -g $file1)
18337 [[ $gen1 != $gen ]] ||
18338 error "Layout generation on $file1 does not change"
18339 gen=$($LFS getstripe -g $file2)
18340 [[ $gen2 != $gen ]] ||
18341 error "Layout generation on $file2 does not change"
18343 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18344 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18346 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18348 run_test 184a "Basic layout swap"
18351 check_swap_layouts_support
18353 dir0=$DIR/$tdir/$testnum
18354 mkdir -p $dir0 || error "creating dir $dir0"
18361 $LFS setstripe -c1 $file1
18362 $LFS setstripe -c2 $file2
18363 $LFS setstripe -c1 $file3
18364 chown $RUNAS_ID $file3
18365 gen1=$($LFS getstripe -g $file1)
18366 gen2=$($LFS getstripe -g $file2)
18368 $LFS swap_layouts $dir1 $dir2 &&
18369 error "swap of directories layouts should fail"
18370 $LFS swap_layouts $dir1 $file1 &&
18371 error "swap of directory and file layouts should fail"
18372 $RUNAS $LFS swap_layouts $file1 $file2 &&
18373 error "swap of file we cannot write should fail"
18374 $LFS swap_layouts $file1 $file3 &&
18375 error "swap of file with different owner should fail"
18376 /bin/true # to clear error code
18378 run_test 184b "Forbidden layout swap (will generate errors)"
18381 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18382 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18383 check_swap_layouts_support
18384 check_swap_layout_no_dom $DIR
18386 local dir0=$DIR/$tdir/$testnum
18387 mkdir -p $dir0 || error "creating dir $dir0"
18389 local ref1=$dir0/ref1
18390 local ref2=$dir0/ref2
18391 local file1=$dir0/file1
18392 local file2=$dir0/file2
18393 # create a file large enough for the concurrent test
18394 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18395 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18396 echo "ref file size: ref1($(stat -c %s $ref1))," \
18397 "ref2($(stat -c %s $ref2))"
18400 dd if=$ref1 of=$file1 bs=16k &
18403 # Make sure dd starts to copy file, but wait at most 5 seconds
18405 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18407 $LFS swap_layouts $file1 $file2
18410 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18411 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18413 # how many bytes copied before swapping layout
18414 local copied=$(stat -c %s $file2)
18415 local remaining=$(stat -c %s $ref1)
18416 remaining=$((remaining - copied))
18417 echo "Copied $copied bytes before swapping layout..."
18419 cmp -n $copied $file1 $ref2 | grep differ &&
18420 error "Content mismatch [0, $copied) of ref2 and file1"
18421 cmp -n $copied $file2 $ref1 ||
18422 error "Content mismatch [0, $copied) of ref1 and file2"
18423 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18424 error "Content mismatch [$copied, EOF) of ref1 and file1"
18427 rm -f $ref1 $ref2 $file1 $file2
18429 run_test 184c "Concurrent write and layout swap"
18432 check_swap_layouts_support
18433 check_swap_layout_no_dom $DIR
18434 [ -z "$(which getfattr 2>/dev/null)" ] &&
18435 skip_env "no getfattr command"
18437 local file1=$DIR/$tdir/$tfile-1
18438 local file2=$DIR/$tdir/$tfile-2
18439 local file3=$DIR/$tdir/$tfile-3
18443 mkdir -p $DIR/$tdir
18444 touch $file1 || error "create $file1 failed"
18445 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18446 error "create $file2 failed"
18447 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18448 error "create $file3 failed"
18449 lovea1=$(get_layout_param $file1)
18451 $LFS swap_layouts $file2 $file3 ||
18452 error "swap $file2 $file3 layouts failed"
18453 $LFS swap_layouts $file1 $file2 ||
18454 error "swap $file1 $file2 layouts failed"
18456 lovea2=$(get_layout_param $file2)
18459 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18461 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18462 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18464 run_test 184d "allow stripeless layouts swap"
18467 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18468 skip "Need MDS version at least 2.6.94"
18469 check_swap_layouts_support
18470 check_swap_layout_no_dom $DIR
18471 [ -z "$(which getfattr 2>/dev/null)" ] &&
18472 skip_env "no getfattr command"
18474 local file1=$DIR/$tdir/$tfile-1
18475 local file2=$DIR/$tdir/$tfile-2
18476 local file3=$DIR/$tdir/$tfile-3
18479 mkdir -p $DIR/$tdir
18480 touch $file1 || error "create $file1 failed"
18481 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18482 error "create $file2 failed"
18483 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18484 error "create $file3 failed"
18486 $LFS swap_layouts $file1 $file2 ||
18487 error "swap $file1 $file2 layouts failed"
18489 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18490 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18492 echo 123 > $file1 || error "Should be able to write into $file1"
18494 $LFS swap_layouts $file1 $file3 ||
18495 error "swap $file1 $file3 layouts failed"
18497 echo 123 > $file1 || error "Should be able to write into $file1"
18499 rm -rf $file1 $file2 $file3
18501 run_test 184e "Recreate layout after stripeless layout swaps"
18504 # Create a file with name longer than sizeof(struct stat) ==
18505 # 144 to see if we can get chars from the file name to appear
18506 # in the returned striping. Note that 'f' == 0x66.
18507 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18509 mkdir -p $DIR/$tdir
18510 mcreate $DIR/$tdir/$file
18511 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18512 error "IOC_MDC_GETFILEINFO returned garbage striping"
18515 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18517 test_185() { # LU-2441
18518 # LU-3553 - no volatile file support in old servers
18519 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18520 skip "Need MDS version at least 2.3.60"
18522 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18523 touch $DIR/$tdir/spoo
18524 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18525 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18526 error "cannot create/write a volatile file"
18527 [ "$FILESET" == "" ] &&
18528 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18529 error "FID is still valid after close"
18531 multiop_bg_pause $DIR/$tdir vVw4096_c
18538 # assume that the next FID for this client is sequential, since stdout
18539 # is unfortunately eaten by multiop_bg_pause
18540 local n=$((${fidv[1]} + 1))
18541 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18542 if [ "$FILESET" == "" ]; then
18543 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18544 error "FID is missing before close"
18546 kill -USR1 $multi_pid
18547 # 1 second delay, so if mtime change we will see it
18549 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18550 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18552 run_test 185 "Volatile file support"
18554 function create_check_volatile() {
18558 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18561 local FID=$(cat /tmp/${tfile}.fid)
18562 [ "$FID" == "" ] && error "can't get FID for volatile"
18563 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18564 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18565 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18569 cancel_lru_locks mdc # flush opencache
18570 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18575 # LU-12516 - volatile creation via .lustre
18576 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18577 skip "Need MDS version at least 2.3.55"
18579 create_check_volatile 0
18580 [ $MDSCOUNT -lt 2 ] && return 0
18583 create_check_volatile 1
18587 run_test 185a "Volatile file creation in .lustre/fid/"
18590 remote_mds_nodsh && skip "remote MDS with nodsh"
18591 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18592 skip "Need MDS version at least 2.3.0"
18594 local dir0=$DIR/$tdir/$testnum
18595 mkdir -p $dir0 || error "creating dir $dir0"
18597 local file=$dir0/file1
18598 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18599 local dv1=$($LFS data_version $file)
18600 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18601 local dv2=$($LFS data_version $file)
18602 [[ $dv1 != $dv2 ]] ||
18603 error "data version did not change on write $dv1 == $dv2"
18608 run_test 187a "Test data version change"
18611 remote_mds_nodsh && skip "remote MDS with nodsh"
18612 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18613 skip "Need MDS version at least 2.3.0"
18615 local dir0=$DIR/$tdir/$testnum
18616 mkdir -p $dir0 || error "creating dir $dir0"
18618 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18619 [[ ${DV[0]} != ${DV[1]} ]] ||
18620 error "data version did not change on write"\
18621 " ${DV[0]} == ${DV[1]}"
18626 run_test 187b "Test data version change on volatile file"
18629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18630 remote_mgs_nodsh && skip "remote MGS with nodsh"
18631 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18633 local POOL=${POOL:-cea1}
18634 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18635 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18638 local last_ost=$(($OSTCOUNT - 1))
18640 local ost_list=$(seq $first_ost $ost_step $last_ost)
18641 local ost_range="$first_ost $last_ost $ost_step"
18642 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18643 local file_dir=$POOL_ROOT/file_tst
18644 local subdir=$test_path/subdir
18648 # former test_200a test_200b
18649 pool_add $POOL || { rc=$? ; break; }
18650 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18651 # former test_200c test_200d
18652 mkdir -p $test_path
18653 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18654 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18656 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18657 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18658 || { rc=$? ; break; }
18659 # former test_200e test_200f
18660 local files=$((OSTCOUNT*3))
18661 pool_alloc_files $POOL $test_path $files "$ost_list" \
18662 || { rc=$? ; break; }
18663 pool_create_files $POOL $file_dir $files "$ost_list" \
18664 || { rc=$? ; break; }
18665 # former test_200g test_200h
18666 pool_lfs_df $POOL || { rc=$? ; break; }
18667 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18669 # former test_201a test_201b test_201c
18670 pool_remove_first_target $POOL || { rc=$? ; break; }
18672 local f=$test_path/$tfile
18673 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18674 pool_remove $POOL $f || { rc=$? ; break; }
18682 run_test 200 "OST pools"
18684 # usage: default_attr <count | size | offset>
18686 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18689 # usage: check_default_stripe_attr
18690 check_default_stripe_attr() {
18691 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18694 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18696 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18700 error "unknown getstripe attr '$1'"
18703 [ $ACTUAL == $EXPECTED ] ||
18704 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18708 test_mkdir $DIR/$tdir
18709 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18711 check_default_stripe_attr --stripe-count
18712 check_default_stripe_attr --stripe-size
18713 check_default_stripe_attr --stripe-index
18715 run_test 204a "Print default stripe attributes"
18718 test_mkdir $DIR/$tdir
18719 $LFS setstripe --stripe-count 1 $DIR/$tdir
18721 check_default_stripe_attr --stripe-size
18722 check_default_stripe_attr --stripe-index
18724 run_test 204b "Print default stripe size and offset"
18727 test_mkdir $DIR/$tdir
18728 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18730 check_default_stripe_attr --stripe-count
18731 check_default_stripe_attr --stripe-index
18733 run_test 204c "Print default stripe count and offset"
18736 test_mkdir $DIR/$tdir
18737 $LFS setstripe --stripe-index 0 $DIR/$tdir
18739 check_default_stripe_attr --stripe-count
18740 check_default_stripe_attr --stripe-size
18742 run_test 204d "Print default stripe count and size"
18745 test_mkdir $DIR/$tdir
18746 $LFS setstripe -d $DIR/$tdir
18748 check_default_stripe_attr --stripe-count --raw
18749 check_default_stripe_attr --stripe-size --raw
18750 check_default_stripe_attr --stripe-index --raw
18752 run_test 204e "Print raw stripe attributes"
18755 test_mkdir $DIR/$tdir
18756 $LFS setstripe --stripe-count 1 $DIR/$tdir
18758 check_default_stripe_attr --stripe-size --raw
18759 check_default_stripe_attr --stripe-index --raw
18761 run_test 204f "Print raw stripe size and offset"
18764 test_mkdir $DIR/$tdir
18765 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18767 check_default_stripe_attr --stripe-count --raw
18768 check_default_stripe_attr --stripe-index --raw
18770 run_test 204g "Print raw stripe count and offset"
18773 test_mkdir $DIR/$tdir
18774 $LFS setstripe --stripe-index 0 $DIR/$tdir
18776 check_default_stripe_attr --stripe-count --raw
18777 check_default_stripe_attr --stripe-size --raw
18779 run_test 204h "Print raw stripe count and size"
18781 # Figure out which job scheduler is being used, if any,
18782 # or use a fake one
18783 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18784 JOBENV=SLURM_JOB_ID
18785 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18787 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18789 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18790 JOBENV=LOADL_STEP_ID
18791 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18794 $LCTL list_param jobid_name > /dev/null 2>&1
18795 if [ $? -eq 0 ]; then
18801 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18803 verify_jobstats() {
18808 # we don't really need to clear the stats for this test to work, since each
18809 # command has a unique jobid, but it makes debugging easier if needed.
18810 # for facet in $facets; do
18811 # local dev=$(convert_facet2label $facet)
18812 # # clear old jobstats
18813 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18816 # use a new JobID for each test, or we might see an old one
18817 [ "$JOBENV" = "FAKE_JOBID" ] &&
18818 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18820 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18822 [ "$JOBENV" = "nodelocal" ] && {
18823 FAKE_JOBID=id.$testnum.%e.$RANDOM
18824 $LCTL set_param jobid_name=$FAKE_JOBID
18825 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18828 log "Test: ${cmd[*]}"
18829 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18831 if [ $JOBENV = "FAKE_JOBID" ]; then
18832 FAKE_JOBID=$JOBVAL ${cmd[*]}
18837 # all files are created on OST0000
18838 for facet in $facets; do
18839 local stats="*.$(convert_facet2label $facet).job_stats"
18841 # strip out libtool wrappers for in-tree executables
18842 if (( $(do_facet $facet lctl get_param $stats |
18843 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18844 do_facet $facet lctl get_param $stats
18845 error "No jobstats for $JOBVAL found on $facet::$stats"
18851 local new_jobenv=$1
18853 set_persistent_param_and_check client "jobid_var" \
18854 "$FSNAME.sys.jobid_var" $new_jobenv
18857 test_205a() { # Job stats
18858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18859 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18860 skip "Need MDS version with at least 2.7.1"
18861 remote_mgs_nodsh && skip "remote MGS with nodsh"
18862 remote_mds_nodsh && skip "remote MDS with nodsh"
18863 remote_ost_nodsh && skip "remote OST with nodsh"
18864 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18865 skip "Server doesn't support jobstats"
18866 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18868 local old_jobenv=$($LCTL get_param -n jobid_var)
18869 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18871 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18872 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18874 stack_trap "do_facet mgs $PERM_CMD \
18875 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18879 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18880 mdt.*.job_cleanup_interval | head -n 1)
18881 local new_interval=5
18882 do_facet $SINGLEMDS \
18883 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18884 stack_trap "do_facet $SINGLEMDS \
18885 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18886 local start=$SECONDS
18890 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18891 verify_jobstats "$cmd" "$SINGLEMDS"
18893 cmd="rmdir $DIR/$tdir"
18894 verify_jobstats "$cmd" "$SINGLEMDS"
18895 # mkdir on secondary MDT
18896 if [ $MDSCOUNT -gt 1 ]; then
18897 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18898 verify_jobstats "$cmd" "mds2"
18901 cmd="mknod $DIR/$tfile c 1 3"
18902 verify_jobstats "$cmd" "$SINGLEMDS"
18904 cmd="rm -f $DIR/$tfile"
18905 verify_jobstats "$cmd" "$SINGLEMDS"
18906 # create all files on OST0000 so verify_jobstats can find OST stats
18908 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18909 verify_jobstats "$cmd" "$SINGLEMDS"
18911 cmd="touch $DIR/$tfile"
18912 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18914 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18915 verify_jobstats "$cmd" "ost1"
18917 cancel_lru_locks osc
18918 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18919 verify_jobstats "$cmd" "ost1"
18921 cmd="$TRUNCATE $DIR/$tfile 0"
18922 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18924 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18925 verify_jobstats "$cmd" "$SINGLEMDS"
18926 # jobstats expiry - sleep until old stats should be expired
18927 local left=$((new_interval + 5 - (SECONDS - start)))
18928 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18929 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18931 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18932 verify_jobstats "$cmd" "$SINGLEMDS"
18933 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18934 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18936 # Ensure that jobid are present in changelog (if supported by MDS)
18937 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18938 changelog_dump | tail -10
18939 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18940 [ $jobids -eq 9 ] ||
18941 error "Wrong changelog jobid count $jobids != 9"
18945 jobstats_set $JOBENV
18947 changelog_dump | grep $tfile
18948 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18949 [ $jobids -eq 0 ] ||
18950 error "Unexpected jobids when jobid_var=$JOBENV"
18953 # test '%j' access to environment variable - if supported
18954 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18955 JOBENV="JOBCOMPLEX"
18956 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18958 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18961 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18962 JOBENV="JOBCOMPLEX"
18963 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18965 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18968 # test '%j' access to per-session jobid - if supported
18969 if lctl list_param jobid_this_session > /dev/null 2>&1
18971 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18972 lctl set_param jobid_this_session=$USER
18974 JOBENV="JOBCOMPLEX"
18975 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18977 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18980 run_test 205a "Verify job stats"
18982 # LU-13117, LU-13597
18984 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18985 skip "Need MDS version at least 2.13.54.91"
18987 local job_stats="mdt.*.job_stats"
18988 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
18990 do_facet mds1 $LCTL set_param $job_stats=clear
18992 # Setting jobid_var to USER might not be supported
18993 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
18994 $LCTL set_param jobid_var=USER || true
18995 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
18996 $LCTL set_param jobid_name="%j.%e.%u"
18998 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18999 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19000 { do_facet mds1 $LCTL get_param $job_stats;
19001 error "Unexpected jobid found"; }
19002 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19003 { do_facet mds1 $LCTL get_param $job_stats;
19004 error "wrong job_stats format found"; }
19006 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19007 echo "MDS does not yet escape jobid" && return 0
19008 $LCTL set_param jobid_var=TEST205b
19009 env -i TEST205b="has sp" touch $DIR/$tfile.2
19010 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19011 { do_facet mds1 $LCTL get_param $job_stats;
19012 error "jobid not escaped"; }
19014 run_test 205b "Verify job stats jobid and output format"
19018 $LCTL set_param llite.*.stats=0
19019 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19020 $LCTL get_param llite.*.stats
19021 $LCTL get_param llite.*.stats | grep \
19022 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19023 error "wrong client stats format found"
19025 run_test 205c "Verify client stats format"
19027 # LU-1480, LU-1773 and LU-1657
19029 mkdir -p $DIR/$tdir
19030 $LFS setstripe -c -1 $DIR/$tdir
19031 #define OBD_FAIL_LOV_INIT 0x1403
19032 $LCTL set_param fail_loc=0xa0001403
19033 $LCTL set_param fail_val=1
19034 touch $DIR/$tdir/$tfile || true
19036 run_test 206 "fail lov_init_raid0() doesn't lbug"
19039 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19040 local fsz=`stat -c %s $DIR/$tfile`
19041 cancel_lru_locks mdc
19043 # do not return layout in getattr intent
19044 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19045 $LCTL set_param fail_loc=0x170
19046 local sz=`stat -c %s $DIR/$tfile`
19048 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19052 run_test 207a "can refresh layout at glimpse"
19055 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19056 local cksum=`md5sum $DIR/$tfile`
19057 local fsz=`stat -c %s $DIR/$tfile`
19058 cancel_lru_locks mdc
19059 cancel_lru_locks osc
19061 # do not return layout in getattr intent
19062 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19063 $LCTL set_param fail_loc=0x171
19065 # it will refresh layout after the file is opened but before read issues
19066 echo checksum is "$cksum"
19067 echo "$cksum" |md5sum -c --quiet || error "file differs"
19071 run_test 207b "can refresh layout at open"
19074 # FIXME: in this test suite, only RD lease is used. This is okay
19075 # for now as only exclusive open is supported. After generic lease
19076 # is done, this test suite should be revised. - Jinshan
19078 remote_mds_nodsh && skip "remote MDS with nodsh"
19079 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19080 skip "Need MDS version at least 2.4.52"
19082 echo "==== test 1: verify get lease work"
19083 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19085 echo "==== test 2: verify lease can be broken by upcoming open"
19086 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19090 $MULTIOP $DIR/$tfile oO_RDWR:c
19091 kill -USR1 $PID && wait $PID || error "break lease error"
19093 echo "==== test 3: verify lease can't be granted if an open already exists"
19094 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19098 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19099 kill -USR1 $PID && wait $PID || error "open file error"
19101 echo "==== test 4: lease can sustain over recovery"
19102 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19108 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19110 echo "==== test 5: lease broken can't be regained by replay"
19111 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19115 # open file to break lease and then recovery
19116 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19119 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19123 run_test 208 "Exclusive open"
19126 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19127 skip_env "must have disp_stripe"
19130 sync; sleep 5; sync;
19132 echo 3 > /proc/sys/vm/drop_caches
19133 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19134 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19135 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19137 # open/close 500 times
19138 for i in $(seq 500); do
19142 echo 3 > /proc/sys/vm/drop_caches
19143 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19144 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19145 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19147 echo "before: $req_before, after: $req_after"
19148 [ $((req_after - req_before)) -ge 300 ] &&
19149 error "open/close requests are not freed"
19152 run_test 209 "read-only open/close requests should be freed promptly"
19157 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19161 $LFS getstripe $DIR/$tfile
19163 wait $pid || error "multiop failed"
19165 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19169 $LFS getstripe $DIR/$tfile
19171 wait $pid || error "multiop failed"
19173 run_test 210 "lfs getstripe does not break leases"
19177 size=$((size % 8192 + 1))
19178 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19179 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19180 rm -f $DIR/f212 $DIR/f212.xyz
19182 run_test 212 "Sendfile test ============================================"
19185 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19186 cancel_lru_locks osc
19187 lctl set_param fail_loc=0x8000040f
19188 # generate a read lock
19189 cat $DIR/$tfile > /dev/null
19190 # write to the file, it will try to cancel the above read lock.
19191 cat /etc/hosts >> $DIR/$tfile
19193 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19195 test_214() { # for bug 20133
19196 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19197 for (( i=0; i < 340; i++ )) ; do
19198 touch $DIR/$tdir/d214c/a$i
19201 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19202 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19203 ls $DIR/d214c || error "ls $DIR/d214c failed"
19204 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19205 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19207 run_test 214 "hash-indexed directory test - bug 20133"
19209 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19210 create_lnet_proc_files() {
19211 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19214 # counterpart of create_lnet_proc_files
19215 remove_lnet_proc_files() {
19216 rm -f $TMP/lnet_$1.sys
19219 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19220 # 3rd arg as regexp for body
19221 check_lnet_proc_stats() {
19222 local l=$(cat "$TMP/lnet_$1" |wc -l)
19223 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19225 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19228 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19229 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19230 # optional and can be regexp for 2nd line (lnet.routes case)
19231 check_lnet_proc_entry() {
19232 local blp=2 # blp stands for 'position of 1st line of body'
19233 [ -z "$5" ] || blp=3 # lnet.routes case
19235 local l=$(cat "$TMP/lnet_$1" |wc -l)
19236 # subtracting one from $blp because the body can be empty
19237 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19239 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19240 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19242 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19243 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19245 # bail out if any unexpected line happened
19246 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19247 [ "$?" != 0 ] || error "$2 misformatted"
19250 test_215() { # for bugs 18102, 21079, 21517
19251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19253 local N='(0|[1-9][0-9]*)' # non-negative numeric
19254 local P='[1-9][0-9]*' # positive numeric
19255 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19256 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19257 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19258 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19260 local L1 # regexp for 1st line
19261 local L2 # regexp for 2nd line (optional)
19262 local BR # regexp for the rest (body)
19264 # lnet.stats should look as 11 space-separated non-negative numerics
19265 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19266 create_lnet_proc_files "stats"
19267 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19268 remove_lnet_proc_files "stats"
19270 # lnet.routes should look like this:
19271 # Routing disabled/enabled
19272 # net hops priority state router
19273 # where net is a string like tcp0, hops > 0, priority >= 0,
19274 # state is up/down,
19275 # router is a string like 192.168.1.1@tcp2
19276 L1="^Routing (disabled|enabled)$"
19277 L2="^net +hops +priority +state +router$"
19278 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19279 create_lnet_proc_files "routes"
19280 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19281 remove_lnet_proc_files "routes"
19283 # lnet.routers should look like this:
19284 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19285 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19286 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19287 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19288 L1="^ref +rtr_ref +alive +router$"
19289 BR="^$P +$P +(up|down) +$NID$"
19290 create_lnet_proc_files "routers"
19291 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19292 remove_lnet_proc_files "routers"
19294 # lnet.peers should look like this:
19295 # nid refs state last max rtr min tx min queue
19296 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19297 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19298 # numeric (0 or >0 or <0), queue >= 0.
19299 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19300 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19301 create_lnet_proc_files "peers"
19302 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19303 remove_lnet_proc_files "peers"
19305 # lnet.buffers should look like this:
19306 # pages count credits min
19307 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19308 L1="^pages +count +credits +min$"
19309 BR="^ +$N +$N +$I +$I$"
19310 create_lnet_proc_files "buffers"
19311 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19312 remove_lnet_proc_files "buffers"
19314 # lnet.nis should look like this:
19315 # nid status alive refs peer rtr max tx min
19316 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19317 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19318 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19319 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19320 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19321 create_lnet_proc_files "nis"
19322 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19323 remove_lnet_proc_files "nis"
19325 # can we successfully write to lnet.stats?
19326 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19328 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19330 test_216() { # bug 20317
19331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19332 remote_ost_nodsh && skip "remote OST with nodsh"
19335 local facets=$(get_facets OST)
19336 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19338 save_lustre_params client "osc.*.contention_seconds" > $p
19339 save_lustre_params $facets \
19340 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19341 save_lustre_params $facets \
19342 "ldlm.namespaces.filter-*.contended_locks" >> $p
19343 save_lustre_params $facets \
19344 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19345 clear_stats osc.*.osc_stats
19347 # agressive lockless i/o settings
19348 do_nodes $(comma_list $(osts_nodes)) \
19349 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19350 ldlm.namespaces.filter-*.contended_locks=0 \
19351 ldlm.namespaces.filter-*.contention_seconds=60"
19352 lctl set_param -n osc.*.contention_seconds=60
19354 $DIRECTIO write $DIR/$tfile 0 10 4096
19355 $CHECKSTAT -s 40960 $DIR/$tfile
19357 # disable lockless i/o
19358 do_nodes $(comma_list $(osts_nodes)) \
19359 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19360 ldlm.namespaces.filter-*.contended_locks=32 \
19361 ldlm.namespaces.filter-*.contention_seconds=0"
19362 lctl set_param -n osc.*.contention_seconds=0
19363 clear_stats osc.*.osc_stats
19365 dd if=/dev/zero of=$DIR/$tfile count=0
19366 $CHECKSTAT -s 0 $DIR/$tfile
19368 restore_lustre_params <$p
19372 run_test 216 "check lockless direct write updates file size and kms correctly"
19374 test_217() { # bug 22430
19375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19380 for node in $(nodes_list); do
19381 nid=$(host_nids_address $node $NETTYPE)
19382 if [[ $nid = *-* ]] ; then
19383 echo "lctl ping $(h2nettype $nid)"
19384 lctl ping $(h2nettype $nid)
19386 echo "skipping $node (no hyphen detected)"
19390 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19393 # do directio so as not to populate the page cache
19394 log "creating a 10 Mb file"
19395 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19396 log "starting reads"
19397 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19398 log "truncating the file"
19399 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19401 kill %+ || true # reads might have finished
19402 echo "wait until dd is finished"
19404 log "removing the temporary file"
19405 rm -rf $DIR/$tfile || error "tmp file removal failed"
19407 run_test 218 "parallel read and truncate should not deadlock"
19410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19412 # write one partial page
19413 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19414 # set no grant so vvp_io_commit_write will do sync write
19415 $LCTL set_param fail_loc=0x411
19416 # write a full page at the end of file
19417 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19419 $LCTL set_param fail_loc=0
19420 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19421 $LCTL set_param fail_loc=0x411
19422 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19425 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19426 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19428 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19430 test_220() { #LU-325
19431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19432 remote_ost_nodsh && skip "remote OST with nodsh"
19433 remote_mds_nodsh && skip "remote MDS with nodsh"
19434 remote_mgs_nodsh && skip "remote MGS with nodsh"
19438 # create on MDT0000 so the last_id and next_id are correct
19439 mkdir_on_mdt0 $DIR/$tdir
19440 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19444 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19445 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19446 osp.$mdtosc_proc1.prealloc_last_id)
19447 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19448 osp.$mdtosc_proc1.prealloc_next_id)
19452 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19453 #define OBD_FAIL_OST_ENOINO 0x229
19454 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19455 create_pool $FSNAME.$TESTNAME || return 1
19456 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19458 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19460 MDSOBJS=$((last_id - next_id))
19461 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19463 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19464 echo "OST still has $count kbytes free"
19466 echo "create $MDSOBJS files @next_id..."
19467 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19469 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19470 osp.$mdtosc_proc1.prealloc_last_id)
19471 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19472 osp.$mdtosc_proc1.prealloc_next_id)
19474 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19479 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19480 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19482 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19483 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19484 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19485 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19486 echo "unlink $MDSOBJS files @$next_id..."
19487 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19489 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19494 dd if=`which date` of=$MOUNT/date oflag=sync
19495 chmod +x $MOUNT/date
19497 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19498 $LCTL set_param fail_loc=0x80001401
19500 $MOUNT/date > /dev/null
19503 run_test 221 "make sure fault and truncate race to not cause OOM"
19506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19509 test_mkdir $DIR/$tdir
19510 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19511 createmany -o $DIR/$tdir/$tfile 10
19512 cancel_lru_locks mdc
19513 cancel_lru_locks osc
19514 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19515 $LCTL set_param fail_loc=0x31a
19516 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19517 $LCTL set_param fail_loc=0
19520 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19526 test_mkdir $DIR/$tdir
19527 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19528 createmany -o $DIR/$tdir/$tfile 10
19529 cancel_lru_locks mdc
19530 cancel_lru_locks osc
19531 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19532 $LCTL set_param fail_loc=0x31a
19533 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19534 $LCTL set_param fail_loc=0
19536 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19542 test_mkdir $DIR/$tdir
19543 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19544 createmany -o $DIR/$tdir/$tfile 10
19545 cancel_lru_locks mdc
19546 cancel_lru_locks osc
19547 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19548 $LCTL set_param fail_loc=0x31b
19549 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19550 $LCTL set_param fail_loc=0
19553 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19555 test_224a() { # LU-1039, MRP-303
19556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19557 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19558 $LCTL set_param fail_loc=0x508
19559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19560 $LCTL set_param fail_loc=0
19563 run_test 224a "Don't panic on bulk IO failure"
19565 test_224bd_sub() { # LU-1039, MRP-303
19566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19570 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19572 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19574 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19575 cancel_lru_locks osc
19577 stack_trap "set_checksums $ORIG_CSUM" EXIT
19578 local at_max_saved=0
19580 # adaptive timeouts may prevent seeing the issue
19581 if at_is_enabled; then
19582 at_max_saved=$(at_max_get mds)
19583 at_max_set 0 mds client
19584 stack_trap "at_max_set $at_max_saved mds client" EXIT
19587 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19588 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19589 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19591 do_facet ost1 $LCTL set_param fail_loc=0
19592 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19597 test_224bd_sub 3 error "dd failed"
19599 run_test 224b "Don't panic on bulk IO failure"
19601 test_224c() { # LU-6441
19602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19603 remote_mds_nodsh && skip "remote MDS with nodsh"
19605 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19606 save_writethrough $p
19607 set_cache writethrough on
19609 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19610 local at_max=$($LCTL get_param -n at_max)
19611 local timeout=$($LCTL get_param -n timeout)
19612 local test_at="at_max"
19613 local param_at="$FSNAME.sys.at_max"
19614 local test_timeout="timeout"
19615 local param_timeout="$FSNAME.sys.timeout"
19617 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19619 set_persistent_param_and_check client "$test_at" "$param_at" 0
19620 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19622 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19623 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19624 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19625 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19627 do_facet ost1 "$LCTL set_param fail_loc=0"
19629 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19630 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19633 $LCTL set_param -n $pages_per_rpc
19634 restore_lustre_params < $p
19637 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19639 test_224d() { # LU-11169
19640 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19642 run_test 224d "Don't corrupt data on bulk IO timeout"
19644 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19647 if [ -z ${MDSSURVEY} ]; then
19648 skip_env "mds-survey not found"
19650 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19651 skip "Need MDS version at least 2.2.51"
19653 local mds=$(facet_host $SINGLEMDS)
19654 local target=$(do_nodes $mds 'lctl dl' |
19655 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19657 local cmd1="file_count=1000 thrhi=4"
19658 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19659 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19660 local cmd="$cmd1 $cmd2 $cmd3"
19662 rm -f ${TMP}/mds_survey*
19664 eval $cmd || error "mds-survey with zero-stripe failed"
19665 cat ${TMP}/mds_survey*
19666 rm -f ${TMP}/mds_survey*
19668 run_test 225a "Metadata survey sanity with zero-stripe"
19671 if [ -z ${MDSSURVEY} ]; then
19672 skip_env "mds-survey not found"
19674 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19675 skip "Need MDS version at least 2.2.51"
19676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19677 remote_mds_nodsh && skip "remote MDS with nodsh"
19678 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19679 skip_env "Need to mount OST to test"
19682 local mds=$(facet_host $SINGLEMDS)
19683 local target=$(do_nodes $mds 'lctl dl' |
19684 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19686 local cmd1="file_count=1000 thrhi=4"
19687 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19688 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19689 local cmd="$cmd1 $cmd2 $cmd3"
19691 rm -f ${TMP}/mds_survey*
19693 eval $cmd || error "mds-survey with stripe_count failed"
19694 cat ${TMP}/mds_survey*
19695 rm -f ${TMP}/mds_survey*
19697 run_test 225b "Metadata survey sanity with stripe_count = 1"
19699 mcreate_path2fid () {
19705 local path=$DIR/$tdir/$name
19710 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19711 error "cannot create $desc"
19713 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19715 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19717 fid_path=$($LFS fid2path $MOUNT $fid)
19719 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19721 [ "$path" == "$fid_path" ] ||
19722 error "fid2path returned $fid_path, expected $path"
19724 echo "pass with $path and $fid"
19729 mkdir -p $DIR/$tdir
19731 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19732 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19733 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19734 mcreate_path2fid 0040666 0 0 dir "directory"
19735 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19736 mcreate_path2fid 0100666 0 0 file "regular file"
19737 mcreate_path2fid 0120666 0 0 link "symbolic link"
19738 mcreate_path2fid 0140666 0 0 sock "socket"
19740 run_test 226a "call path2fid and fid2path on files of all type"
19743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19748 mkdir -p $DIR/$tdir
19749 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19750 error "create remote directory failed"
19751 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19752 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19753 "character special file (null)"
19754 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19755 "character special file (no device)"
19756 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19757 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19758 "block special file (loop)"
19759 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19760 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19761 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19763 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19766 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19767 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19768 skip "Need MDS version at least 2.13.55"
19770 local submnt=/mnt/submnt
19771 local srcfile=/etc/passwd
19772 local dstfile=$submnt/passwd
19778 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19779 error "create remote directory failed"
19780 mkdir -p $submnt || error "create $submnt failed"
19781 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19782 error "mount $submnt failed"
19783 stack_trap "umount $submnt" EXIT
19785 cp $srcfile $dstfile
19786 fid=$($LFS path2fid $dstfile)
19787 path=$($LFS fid2path $submnt "$fid")
19788 [ "$path" = "$dstfile" ] ||
19789 error "fid2path $submnt $fid failed ($path != $dstfile)"
19791 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19793 # LU-1299 Executing or running ldd on a truncated executable does not
19794 # cause an out-of-memory condition.
19796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19797 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19799 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19800 chmod +x $MOUNT/date
19802 $MOUNT/date > /dev/null
19803 ldd $MOUNT/date > /dev/null
19806 run_test 227 "running truncated executable does not cause OOM"
19808 # LU-1512 try to reuse idle OI blocks
19810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19811 remote_mds_nodsh && skip "remote MDS with nodsh"
19812 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19814 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19815 local myDIR=$DIR/$tdir
19818 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19819 $LCTL set_param fail_loc=0x80001002
19820 createmany -o $myDIR/t- 10000
19821 $LCTL set_param fail_loc=0
19822 # The guard is current the largest FID holder
19824 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19826 local IDX=$(($SEQ % 64))
19828 do_facet $SINGLEMDS sync
19829 # Make sure journal flushed.
19831 local blk1=$(do_facet $SINGLEMDS \
19832 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19833 grep Blockcount | awk '{print $4}')
19835 # Remove old files, some OI blocks will become idle.
19836 unlinkmany $myDIR/t- 10000
19837 # Create new files, idle OI blocks should be reused.
19838 createmany -o $myDIR/t- 2000
19839 do_facet $SINGLEMDS sync
19840 # Make sure journal flushed.
19842 local blk2=$(do_facet $SINGLEMDS \
19843 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19844 grep Blockcount | awk '{print $4}')
19846 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19848 run_test 228a "try to reuse idle OI blocks"
19851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19852 remote_mds_nodsh && skip "remote MDS with nodsh"
19853 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19855 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19856 local myDIR=$DIR/$tdir
19859 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19860 $LCTL set_param fail_loc=0x80001002
19861 createmany -o $myDIR/t- 10000
19862 $LCTL set_param fail_loc=0
19863 # The guard is current the largest FID holder
19865 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19867 local IDX=$(($SEQ % 64))
19869 do_facet $SINGLEMDS sync
19870 # Make sure journal flushed.
19872 local blk1=$(do_facet $SINGLEMDS \
19873 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19874 grep Blockcount | awk '{print $4}')
19876 # Remove old files, some OI blocks will become idle.
19877 unlinkmany $myDIR/t- 10000
19880 stop $SINGLEMDS || error "Fail to stop MDT."
19882 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19883 error "Fail to start MDT."
19885 df $MOUNT || error "Fail to df."
19886 # Create new files, idle OI blocks should be reused.
19887 createmany -o $myDIR/t- 2000
19888 do_facet $SINGLEMDS sync
19889 # Make sure journal flushed.
19891 local blk2=$(do_facet $SINGLEMDS \
19892 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19893 grep Blockcount | awk '{print $4}')
19895 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19897 run_test 228b "idle OI blocks can be reused after MDT restart"
19901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19902 remote_mds_nodsh && skip "remote MDS with nodsh"
19903 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19905 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19906 local myDIR=$DIR/$tdir
19909 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19910 $LCTL set_param fail_loc=0x80001002
19911 # 20000 files can guarantee there are index nodes in the OI file
19912 createmany -o $myDIR/t- 20000
19913 $LCTL set_param fail_loc=0
19914 # The guard is current the largest FID holder
19916 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19918 local IDX=$(($SEQ % 64))
19920 do_facet $SINGLEMDS sync
19921 # Make sure journal flushed.
19923 local blk1=$(do_facet $SINGLEMDS \
19924 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19925 grep Blockcount | awk '{print $4}')
19927 # Remove old files, some OI blocks will become idle.
19928 unlinkmany $myDIR/t- 20000
19930 # The OI file should become empty now
19932 # Create new files, idle OI blocks should be reused.
19933 createmany -o $myDIR/t- 2000
19934 do_facet $SINGLEMDS sync
19935 # Make sure journal flushed.
19937 local blk2=$(do_facet $SINGLEMDS \
19938 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19939 grep Blockcount | awk '{print $4}')
19941 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19943 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19945 test_229() { # LU-2482, LU-3448
19946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19947 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19948 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19949 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19953 # Create a file with a released layout and stripe count 2.
19954 $MULTIOP $DIR/$tfile H2c ||
19955 error "failed to create file with released layout"
19957 $LFS getstripe -v $DIR/$tfile
19959 local pattern=$($LFS getstripe -L $DIR/$tfile)
19960 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19962 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19964 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19965 stat $DIR/$tfile || error "failed to stat released file"
19967 chown $RUNAS_ID $DIR/$tfile ||
19968 error "chown $RUNAS_ID $DIR/$tfile failed"
19970 chgrp $RUNAS_ID $DIR/$tfile ||
19971 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19973 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19974 rm $DIR/$tfile || error "failed to remove released file"
19976 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19980 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19981 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19982 skip "Need MDS version at least 2.11.52"
19986 test_mkdir $DIR/$tdir
19987 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19988 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19989 [ $mdt_idx -ne 0 ] &&
19990 error "create local directory on wrong MDT $mdt_idx"
19992 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19993 error "create remote directory failed"
19994 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19995 [ $mdt_idx -ne $MDTIDX ] &&
19996 error "create remote directory on wrong MDT $mdt_idx"
19998 createmany -o $DIR/$tdir/test_230/t- 10 ||
19999 error "create files on remote directory failed"
20000 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20001 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20002 rm -r $DIR/$tdir || error "unlink remote directory failed"
20004 run_test 230a "Create remote directory and files under the remote directory"
20007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20009 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20010 skip "Need MDS version at least 2.11.52"
20018 local migrate_dir=$DIR/$tdir/migrate_dir
20019 local other_dir=$DIR/$tdir/other_dir
20021 test_mkdir $DIR/$tdir
20022 test_mkdir -i0 -c1 $migrate_dir
20023 test_mkdir -i0 -c1 $other_dir
20024 for ((i=0; i<10; i++)); do
20025 mkdir -p $migrate_dir/dir_${i}
20026 createmany -o $migrate_dir/dir_${i}/f 10 ||
20027 error "create files under remote dir failed $i"
20030 cp /etc/passwd $migrate_dir/$tfile
20031 cp /etc/passwd $other_dir/$tfile
20032 chattr +SAD $migrate_dir
20033 chattr +SAD $migrate_dir/$tfile
20035 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20036 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20037 local old_dir_mode=$(stat -c%f $migrate_dir)
20038 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20040 mkdir -p $migrate_dir/dir_default_stripe2
20041 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20042 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20044 mkdir -p $other_dir
20045 ln $migrate_dir/$tfile $other_dir/luna
20046 ln $migrate_dir/$tfile $migrate_dir/sofia
20047 ln $other_dir/$tfile $migrate_dir/david
20048 ln -s $migrate_dir/$tfile $other_dir/zachary
20049 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20050 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20056 for len in 58 59 60; do
20057 lnktgt=$(str_repeat 'l' $len)
20058 touch $migrate_dir/$lnktgt
20059 ln -s $lnktgt $migrate_dir/${len}char_ln
20063 for len in 4094 4095; do
20064 lnktgt=$(str_repeat 'l' $len)
20065 ln -s $lnktgt $migrate_dir/${len}char_ln
20069 for len in 254 255; do
20070 touch $migrate_dir/$(str_repeat 'l' $len)
20073 $LFS migrate -m $MDTIDX $migrate_dir ||
20074 error "fails on migrating remote dir to MDT1"
20076 echo "migratate to MDT1, then checking.."
20077 for ((i = 0; i < 10; i++)); do
20078 for file in $(find $migrate_dir/dir_${i}); do
20079 mdt_index=$($LFS getstripe -m $file)
20080 # broken symlink getstripe will fail
20081 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20082 error "$file is not on MDT${MDTIDX}"
20086 # the multiple link file should still in MDT0
20087 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20088 [ $mdt_index == 0 ] ||
20089 error "$file is not on MDT${MDTIDX}"
20091 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20092 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20093 error " expect $old_dir_flag get $new_dir_flag"
20095 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20096 [ "$old_file_flag" = "$new_file_flag" ] ||
20097 error " expect $old_file_flag get $new_file_flag"
20099 local new_dir_mode=$(stat -c%f $migrate_dir)
20100 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20101 error "expect mode $old_dir_mode get $new_dir_mode"
20103 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20104 [ "$old_file_mode" = "$new_file_mode" ] ||
20105 error "expect mode $old_file_mode get $new_file_mode"
20107 diff /etc/passwd $migrate_dir/$tfile ||
20108 error "$tfile different after migration"
20110 diff /etc/passwd $other_dir/luna ||
20111 error "luna different after migration"
20113 diff /etc/passwd $migrate_dir/sofia ||
20114 error "sofia different after migration"
20116 diff /etc/passwd $migrate_dir/david ||
20117 error "david different after migration"
20119 diff /etc/passwd $other_dir/zachary ||
20120 error "zachary different after migration"
20122 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20123 error "${tfile}_ln different after migration"
20125 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20126 error "${tfile}_ln_other different after migration"
20128 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20129 [ $stripe_count = 2 ] ||
20130 error "dir strpe_count $d != 2 after migration."
20132 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20133 [ $stripe_count = 2 ] ||
20134 error "file strpe_count $d != 2 after migration."
20136 #migrate back to MDT0
20139 $LFS migrate -m $MDTIDX $migrate_dir ||
20140 error "fails on migrating remote dir to MDT0"
20142 echo "migrate back to MDT0, checking.."
20143 for file in $(find $migrate_dir); do
20144 mdt_index=$($LFS getstripe -m $file)
20145 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20146 error "$file is not on MDT${MDTIDX}"
20149 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20150 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20151 error " expect $old_dir_flag get $new_dir_flag"
20153 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20154 [ "$old_file_flag" = "$new_file_flag" ] ||
20155 error " expect $old_file_flag get $new_file_flag"
20157 local new_dir_mode=$(stat -c%f $migrate_dir)
20158 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20159 error "expect mode $old_dir_mode get $new_dir_mode"
20161 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20162 [ "$old_file_mode" = "$new_file_mode" ] ||
20163 error "expect mode $old_file_mode get $new_file_mode"
20165 diff /etc/passwd ${migrate_dir}/$tfile ||
20166 error "$tfile different after migration"
20168 diff /etc/passwd ${other_dir}/luna ||
20169 error "luna different after migration"
20171 diff /etc/passwd ${migrate_dir}/sofia ||
20172 error "sofia different after migration"
20174 diff /etc/passwd ${other_dir}/zachary ||
20175 error "zachary different after migration"
20177 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20178 error "${tfile}_ln different after migration"
20180 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20181 error "${tfile}_ln_other different after migration"
20183 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20184 [ $stripe_count = 2 ] ||
20185 error "dir strpe_count $d != 2 after migration."
20187 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20188 [ $stripe_count = 2 ] ||
20189 error "file strpe_count $d != 2 after migration."
20191 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20193 run_test 230b "migrate directory"
20196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20197 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20198 remote_mds_nodsh && skip "remote MDS with nodsh"
20199 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20200 skip "Need MDS version at least 2.11.52"
20206 local migrate_dir=$DIR/$tdir/migrate_dir
20208 #If migrating directory fails in the middle, all entries of
20209 #the directory is still accessiable.
20210 test_mkdir $DIR/$tdir
20211 test_mkdir -i0 -c1 $migrate_dir
20212 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20214 createmany -o $migrate_dir/f $total ||
20215 error "create files under ${migrate_dir} failed"
20217 # fail after migrating top dir, and this will fail only once, so the
20218 # first sub file migration will fail (currently f3), others succeed.
20219 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20220 do_facet mds1 lctl set_param fail_loc=0x1801
20221 local t=$(ls $migrate_dir | wc -l)
20222 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20223 error "migrate should fail"
20224 local u=$(ls $migrate_dir | wc -l)
20225 [ "$u" == "$t" ] || error "$u != $t during migration"
20227 # add new dir/file should succeed
20228 mkdir $migrate_dir/dir ||
20229 error "mkdir failed under migrating directory"
20230 touch $migrate_dir/file ||
20231 error "create file failed under migrating directory"
20233 # add file with existing name should fail
20234 for file in $migrate_dir/f*; do
20235 stat $file > /dev/null || error "stat $file failed"
20236 $OPENFILE -f O_CREAT:O_EXCL $file &&
20237 error "open(O_CREAT|O_EXCL) $file should fail"
20238 $MULTIOP $file m && error "create $file should fail"
20239 touch $DIR/$tdir/remote_dir/$tfile ||
20240 error "touch $tfile failed"
20241 ln $DIR/$tdir/remote_dir/$tfile $file &&
20242 error "link $file should fail"
20243 mdt_index=$($LFS getstripe -m $file)
20244 if [ $mdt_index == 0 ]; then
20245 # file failed to migrate is not allowed to rename to
20246 mv $DIR/$tdir/remote_dir/$tfile $file &&
20247 error "rename to $file should fail"
20249 mv $DIR/$tdir/remote_dir/$tfile $file ||
20250 error "rename to $file failed"
20252 echo hello >> $file || error "write $file failed"
20255 # resume migration with different options should fail
20256 $LFS migrate -m 0 $migrate_dir &&
20257 error "migrate -m 0 $migrate_dir should fail"
20259 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20260 error "migrate -c 2 $migrate_dir should fail"
20262 # resume migration should succeed
20263 $LFS migrate -m $MDTIDX $migrate_dir ||
20264 error "migrate $migrate_dir failed"
20266 echo "Finish migration, then checking.."
20267 for file in $(find $migrate_dir); do
20268 mdt_index=$($LFS getstripe -m $file)
20269 [ $mdt_index == $MDTIDX ] ||
20270 error "$file is not on MDT${MDTIDX}"
20273 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20275 run_test 230c "check directory accessiblity if migration failed"
20278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20281 skip "Need MDS version at least 2.11.52"
20283 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20285 local migrate_dir=$DIR/$tdir/migrate_dir
20295 old_index=$((RANDOM % MDSCOUNT))
20296 old_count=$((MDSCOUNT - old_index))
20297 new_index=$((RANDOM % MDSCOUNT))
20298 new_count=$((MDSCOUNT - new_index))
20299 new_hash=1 # for all_char
20301 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20302 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20304 test_mkdir $DIR/$tdir
20305 test_mkdir -i $old_index -c $old_count $migrate_dir
20307 for ((i=0; i<100; i++)); do
20308 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20309 createmany -o $migrate_dir/dir_${i}/f 100 ||
20310 error "create files under remote dir failed $i"
20313 echo -n "Migrate from MDT$old_index "
20314 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20315 echo -n "to MDT$new_index"
20316 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20319 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20320 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20321 error "migrate remote dir error"
20323 echo "Finish migration, then checking.."
20324 for file in $(find $migrate_dir -maxdepth 1); do
20325 mdt_index=$($LFS getstripe -m $file)
20326 if [ $mdt_index -lt $new_index ] ||
20327 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20328 error "$file is on MDT$mdt_index"
20332 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20334 run_test 230d "check migrate big directory"
20337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20339 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20340 skip "Need MDS version at least 2.11.52"
20347 mkdir_on_mdt0 $DIR/$tdir
20348 mkdir $DIR/$tdir/migrate_dir
20349 mkdir $DIR/$tdir/other_dir
20350 touch $DIR/$tdir/migrate_dir/a
20351 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20352 ls $DIR/$tdir/other_dir
20354 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20355 error "migrate dir fails"
20357 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20358 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20360 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20361 [ $mdt_index == 0 ] || error "a is not on MDT0"
20363 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20364 error "migrate dir fails"
20366 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20367 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20369 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20370 [ $mdt_index == 1 ] || error "a is not on MDT1"
20372 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20373 [ $mdt_index == 1 ] || error "b is not on MDT1"
20375 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20376 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20378 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20380 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20382 run_test 230e "migrate mulitple local link files"
20385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20387 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20388 skip "Need MDS version at least 2.11.52"
20393 mkdir -p $DIR/$tdir
20394 mkdir $DIR/$tdir/migrate_dir
20395 $LFS mkdir -i1 $DIR/$tdir/other_dir
20396 touch $DIR/$tdir/migrate_dir/a
20397 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20398 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20399 ls $DIR/$tdir/other_dir
20401 # a should be migrated to MDT1, since no other links on MDT0
20402 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20403 error "#1 migrate dir fails"
20404 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20405 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20406 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20407 [ $mdt_index == 1 ] || error "a is not on MDT1"
20409 # a should stay on MDT1, because it is a mulitple link file
20410 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20411 error "#2 migrate dir fails"
20412 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20413 [ $mdt_index == 1 ] || error "a is not on MDT1"
20415 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20416 error "#3 migrate dir fails"
20418 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20419 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20420 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20422 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20423 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20425 # a should be migrated to MDT0, since no other links on MDT1
20426 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20427 error "#4 migrate dir fails"
20428 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20429 [ $mdt_index == 0 ] || error "a is not on MDT0"
20431 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20433 run_test 230f "migrate mulitple remote link files"
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"
20441 mkdir -p $DIR/$tdir/migrate_dir
20443 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20444 error "migrating dir to non-exist MDT succeeds"
20447 run_test 230g "migrate dir to non-exist MDT"
20450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20451 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20452 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20453 skip "Need MDS version at least 2.11.52"
20457 mkdir -p $DIR/$tdir/migrate_dir
20459 $LFS migrate -m1 $DIR &&
20460 error "migrating mountpoint1 should fail"
20462 $LFS migrate -m1 $DIR/$tdir/.. &&
20463 error "migrating mountpoint2 should fail"
20466 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20467 error "migrating $tdir/migrate_dir/.. should fail"
20471 run_test 230h "migrate .. and root"
20474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20475 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20476 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20477 skip "Need MDS version at least 2.11.52"
20479 mkdir -p $DIR/$tdir/migrate_dir
20481 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20482 error "migration fails with a tailing slash"
20484 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20485 error "migration fails with two tailing slashes"
20487 run_test 230i "lfs migrate -m tolerates trailing slashes"
20490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20491 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20492 skip "Need MDS version at least 2.11.52"
20494 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20495 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20496 error "create $tfile failed"
20497 cat /etc/passwd > $DIR/$tdir/$tfile
20499 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20501 cmp /etc/passwd $DIR/$tdir/$tfile ||
20502 error "DoM file mismatch after migration"
20504 run_test 230j "DoM file data not changed after dir migration"
20507 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20508 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20509 skip "Need MDS version at least 2.11.56"
20512 local files_on_starting_mdt=0
20514 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20515 $LFS getdirstripe $DIR/$tdir
20516 for i in $(seq $total); do
20517 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20518 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20519 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20522 echo "$files_on_starting_mdt files on MDT0"
20524 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20525 $LFS getdirstripe $DIR/$tdir
20527 files_on_starting_mdt=0
20528 for i in $(seq $total); do
20529 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20530 error "file $tfile.$i mismatch after migration"
20531 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20532 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20535 echo "$files_on_starting_mdt files on MDT1 after migration"
20536 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20538 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20539 $LFS getdirstripe $DIR/$tdir
20541 files_on_starting_mdt=0
20542 for i in $(seq $total); do
20543 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20544 error "file $tfile.$i mismatch after 2nd migration"
20545 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20546 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20549 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20550 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20554 run_test 230k "file data not changed after dir migration"
20557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20558 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20559 skip "Need MDS version at least 2.11.56"
20561 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20562 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20563 error "create files under remote dir failed $i"
20564 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20566 run_test 230l "readdir between MDTs won't crash"
20569 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20570 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20571 skip "Need MDS version at least 2.11.56"
20574 local mig_dir=$DIR/$tdir/migrate_dir
20575 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20579 echo "Creating files and dirs with xattrs"
20580 test_mkdir $DIR/$tdir
20581 test_mkdir -i0 -c1 $mig_dir
20583 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20584 error "cannot set xattr attr1 on dir"
20585 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20586 error "cannot set xattr attr2 on dir"
20587 touch $mig_dir/dir/f0
20588 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20589 error "cannot set xattr attr1 on file"
20590 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20591 error "cannot set xattr attr2 on file"
20592 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20593 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20594 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20595 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20596 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20597 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20598 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20599 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20600 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20602 echo "Migrating to MDT1"
20603 $LFS migrate -m $MDTIDX $mig_dir ||
20604 error "fails on migrating dir to MDT1"
20606 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20607 echo "Checking xattrs"
20608 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20609 [ "$val" = $longstr ] ||
20610 error "expecting xattr1 $longstr on dir, found $val"
20611 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20612 [ "$val" = $shortstr ] ||
20613 error "expecting xattr2 $shortstr on dir, found $val"
20614 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20615 [ "$val" = $longstr ] ||
20616 error "expecting xattr1 $longstr on file, found $val"
20617 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20618 [ "$val" = $shortstr ] ||
20619 error "expecting xattr2 $shortstr on file, found $val"
20621 run_test 230m "xattrs not changed after dir migration"
20624 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20625 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20626 skip "Need MDS version at least 2.13.53"
20628 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20629 cat /etc/hosts > $DIR/$tdir/$tfile
20630 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20631 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20633 cmp /etc/hosts $DIR/$tdir/$tfile ||
20634 error "File data mismatch after migration"
20636 run_test 230n "Dir migration with mirrored file"
20639 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20640 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20641 skip "Need MDS version at least 2.13.52"
20643 local mdts=$(comma_list $(mdts_nodes))
20645 local restripe_status
20649 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20651 # in case "crush" hash type is not set
20652 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20654 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20655 mdt.*MDT0000.enable_dir_restripe)
20656 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20657 stack_trap "do_nodes $mdts $LCTL set_param \
20658 mdt.*.enable_dir_restripe=$restripe_status"
20661 createmany -m $DIR/$tdir/f 100 ||
20662 error "create files under remote dir failed $i"
20663 createmany -d $DIR/$tdir/d 100 ||
20664 error "create dirs under remote dir failed $i"
20666 for i in $(seq 2 $MDSCOUNT); do
20667 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20668 $LFS setdirstripe -c $i $DIR/$tdir ||
20669 error "split -c $i $tdir failed"
20670 wait_update $HOSTNAME \
20671 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20672 error "dir split not finished"
20673 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20674 awk '/migrate/ {sum += $2} END { print sum }')
20675 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20676 # delta is around total_files/stripe_count
20677 (( $delta < 200 / (i - 1) + 4 )) ||
20678 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20681 run_test 230o "dir split"
20684 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20685 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20686 skip "Need MDS version at least 2.13.52"
20688 local mdts=$(comma_list $(mdts_nodes))
20690 local restripe_status
20694 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20696 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20698 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20699 mdt.*MDT0000.enable_dir_restripe)
20700 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20701 stack_trap "do_nodes $mdts $LCTL set_param \
20702 mdt.*.enable_dir_restripe=$restripe_status"
20704 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20705 createmany -m $DIR/$tdir/f 100 ||
20706 error "create files under remote dir failed"
20707 createmany -d $DIR/$tdir/d 100 ||
20708 error "create dirs under remote dir failed"
20710 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20711 local mdt_hash="crush"
20713 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20714 $LFS setdirstripe -c $c $DIR/$tdir ||
20715 error "split -c $c $tdir failed"
20716 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20717 mdt_hash="$mdt_hash,fixed"
20718 elif [ $c -eq 1 ]; then
20721 wait_update $HOSTNAME \
20722 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20723 error "dir merge not finished"
20724 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20725 awk '/migrate/ {sum += $2} END { print sum }')
20726 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20727 # delta is around total_files/stripe_count
20728 (( delta < 200 / c + 4 )) ||
20729 error "$delta files migrated >= $((200 / c + 4))"
20732 run_test 230p "dir merge"
20735 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20736 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20737 skip "Need MDS version at least 2.13.52"
20739 local mdts=$(comma_list $(mdts_nodes))
20740 local saved_threshold=$(do_facet mds1 \
20741 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20742 local saved_delta=$(do_facet mds1 \
20743 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20744 local threshold=100
20747 local stripe_count=0
20752 # test with fewer files on ZFS
20753 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20755 stack_trap "do_nodes $mdts $LCTL set_param \
20756 mdt.*.dir_split_count=$saved_threshold"
20757 stack_trap "do_nodes $mdts $LCTL set_param \
20758 mdt.*.dir_split_delta=$saved_delta"
20759 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20760 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20761 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20762 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20763 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20764 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20766 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20767 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20769 create=$((threshold * 3 / 2))
20770 while [ $stripe_count -lt $MDSCOUNT ]; do
20771 createmany -m $DIR/$tdir/f $total $create ||
20772 error "create sub files failed"
20773 stat $DIR/$tdir > /dev/null
20774 total=$((total + create))
20775 stripe_count=$((stripe_count + delta))
20776 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20778 wait_update $HOSTNAME \
20779 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20780 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20782 wait_update $HOSTNAME \
20783 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20784 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20786 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20787 echo "$nr_files/$total files on MDT$stripe_index after split"
20788 # allow 10% margin of imbalance with crush hash
20789 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20790 error "$nr_files files on MDT$stripe_index after split"
20792 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20793 [ $nr_files -eq $total ] ||
20794 error "total sub files $nr_files != $total"
20797 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20799 echo "fixed layout directory won't auto split"
20800 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20801 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20802 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20803 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20804 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20806 run_test 230q "dir auto split"
20809 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20810 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20811 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20812 skip "Need MDS version at least 2.13.54"
20814 # maximum amount of local locks:
20815 # parent striped dir - 2 locks
20816 # new stripe in parent to migrate to - 1 lock
20817 # source and target - 2 locks
20818 # Total 5 locks for regular file
20819 mkdir -p $DIR/$tdir
20820 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20821 touch $DIR/$tdir/dir1/eee
20823 # create 4 hardlink for 4 more locks
20824 # Total: 9 locks > RS_MAX_LOCKS (8)
20825 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20826 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20827 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20828 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20829 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20830 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20831 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20832 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20834 cancel_lru_locks mdc
20836 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20837 error "migrate dir fails"
20839 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20841 run_test 230r "migrate with too many local locks"
20844 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20845 skip "Need MDS version at least 2.14.52"
20847 local mdts=$(comma_list $(mdts_nodes))
20848 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20849 mdt.*MDT0000.enable_dir_restripe)
20851 stack_trap "do_nodes $mdts $LCTL set_param \
20852 mdt.*.enable_dir_restripe=$restripe_status"
20856 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20857 test_mkdir $DIR/$tdir
20858 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20859 error "$LFS mkdir should return EEXIST if target exists"
20863 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20867 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20868 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20869 skip "Need MDS version at least 2.14.50"
20871 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20872 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20873 $LFS project -p 1 -s $DIR/$tdir ||
20874 error "set $tdir project id failed"
20875 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20876 error "set subdir project id failed"
20877 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20879 run_test 230t "migrate directory with project ID set"
20883 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20884 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20885 skip "Need MDS version at least 2.14.53"
20889 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20890 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20891 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20892 for i in $(seq 0 $((MDSCOUNT - 1))); do
20893 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20894 echo "$count dirs migrated to MDT$i"
20896 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20897 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20899 run_test 230u "migrate directory by QOS"
20903 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20904 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20905 skip "Need MDS version at least 2.14.53"
20909 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20910 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20911 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20912 for i in $(seq 0 $((MDSCOUNT - 1))); do
20913 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20914 echo "$count subdirs migrated to MDT$i"
20915 (( i == 3 )) && (( count > 0 )) &&
20916 error "subdir shouldn't be migrated to MDT3"
20918 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20919 (( count == 3 )) || error "dirs migrated to $count MDTs"
20921 run_test 230v "subdir migrated to the MDT where its parent is located"
20924 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20925 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
20926 skip "Need MDS version at least 2.15.0"
20928 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20929 createmany -o $DIR/$tdir/f 10 || error "create files failed"
20930 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
20932 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20933 error "migrate failed"
20935 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20936 error "$tdir stripe count mismatch"
20938 for i in $(seq 0 9); do
20939 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
20940 error "d$i is striped"
20943 run_test 230w "non-recursive mode dir migration"
20947 # For simplicity this test assumes that max_pages_per_rpc
20948 # is the same across all OSCs
20949 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20950 local bulk_size=$((max_pages * PAGE_SIZE))
20951 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20954 mkdir -p $DIR/$tdir
20955 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20956 error "failed to set stripe with -S ${brw_size}M option"
20958 # clear the OSC stats
20959 $LCTL set_param osc.*.stats=0 &>/dev/null
20962 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20963 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20964 oflag=direct &>/dev/null || error "dd failed"
20966 sync; sleep 1; sync # just to be safe
20967 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20968 if [ x$nrpcs != "x1" ]; then
20969 $LCTL get_param osc.*.stats
20970 error "found $nrpcs ost_write RPCs, not 1 as expected"
20974 # Drop the OSC cache, otherwise we will read from it
20975 cancel_lru_locks osc
20977 # clear the OSC stats
20978 $LCTL set_param osc.*.stats=0 &>/dev/null
20980 # Client reads $bulk_size.
20981 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20982 iflag=direct &>/dev/null || error "dd failed"
20984 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20985 if [ x$nrpcs != "x1" ]; then
20986 $LCTL get_param osc.*.stats
20987 error "found $nrpcs ost_read RPCs, not 1 as expected"
20990 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20993 mkdir -p $DIR/$tdir
20995 for i in {0..1023}; do
20996 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20997 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20998 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21002 run_test 231b "must not assert on fully utilized OST request buffer"
21005 mkdir -p $DIR/$tdir
21006 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21008 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21009 do_facet ost1 $LCTL set_param fail_loc=0x31c
21011 # ignore dd failure
21012 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21014 do_facet ost1 $LCTL set_param fail_loc=0
21015 umount_client $MOUNT || error "umount failed"
21016 mount_client $MOUNT || error "mount failed"
21017 stop ost1 || error "cannot stop ost1"
21018 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21020 run_test 232a "failed lock should not block umount"
21023 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21024 skip "Need MDS version at least 2.10.58"
21026 mkdir -p $DIR/$tdir
21027 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21028 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21030 cancel_lru_locks osc
21032 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21033 do_facet ost1 $LCTL set_param fail_loc=0x31c
21036 $LFS data_version $DIR/$tdir/$tfile || true
21038 do_facet ost1 $LCTL set_param fail_loc=0
21039 umount_client $MOUNT || error "umount failed"
21040 mount_client $MOUNT || error "mount failed"
21041 stop ost1 || error "cannot stop ost1"
21042 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21044 run_test 232b "failed data version lock should not block umount"
21047 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21048 skip "Need MDS version at least 2.3.64"
21049 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21051 local fid=$($LFS path2fid $MOUNT)
21053 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21054 error "cannot access $MOUNT using its FID '$fid'"
21056 run_test 233a "checking that OBF of the FS root succeeds"
21059 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21060 skip "Need MDS version at least 2.5.90"
21061 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21063 local fid=$($LFS path2fid $MOUNT/.lustre)
21065 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21066 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21068 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21069 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21070 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21072 run_test 233b "checking that OBF of the FS .lustre succeeds"
21075 local p="$TMP/sanityN-$TESTNAME.parameters"
21076 save_lustre_params client "llite.*.xattr_cache" > $p
21077 lctl set_param llite.*.xattr_cache 1 ||
21078 skip_env "xattr cache is not supported"
21080 mkdir -p $DIR/$tdir || error "mkdir failed"
21081 touch $DIR/$tdir/$tfile || error "touch failed"
21082 # OBD_FAIL_LLITE_XATTR_ENOMEM
21083 $LCTL set_param fail_loc=0x1405
21084 getfattr -n user.attr $DIR/$tdir/$tfile &&
21085 error "getfattr should have failed with ENOMEM"
21086 $LCTL set_param fail_loc=0x0
21089 restore_lustre_params < $p
21092 run_test 234 "xattr cache should not crash on ENOMEM"
21095 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21096 skip "Need MDS version at least 2.4.52"
21098 flock_deadlock $DIR/$tfile
21103 124) error "process hangs on a deadlock"
21105 *) error "error executing flock_deadlock $DIR/$tfile"
21109 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21113 check_swap_layouts_support
21115 local ref1=/etc/passwd
21116 local ref2=/etc/group
21117 local file1=$DIR/$tdir/f1
21118 local file2=$DIR/$tdir/f2
21120 test_mkdir -c1 $DIR/$tdir
21121 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21122 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21123 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21124 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21125 local fd=$(free_fd)
21126 local cmd="exec $fd<>$file2"
21129 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21130 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21133 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21138 run_test 236 "Layout swap on open unlinked file"
21140 # LU-4659 linkea consistency
21142 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21143 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21144 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21145 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21148 ln $DIR/$tfile $DIR/$tfile.lnk
21149 touch $DIR/$tfile.new
21150 mv $DIR/$tfile.new $DIR/$tfile
21151 local fid1=$($LFS path2fid $DIR/$tfile)
21152 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21153 local path1=$($LFS fid2path $FSNAME "$fid1")
21154 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21155 local path2=$($LFS fid2path $FSNAME "$fid2")
21156 [ $tfile.lnk == $path2 ] ||
21157 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21160 run_test 238 "Verify linkea consistency"
21162 test_239A() { # was test_239
21163 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21164 skip "Need MDS version at least 2.5.60"
21166 local list=$(comma_list $(mdts_nodes))
21168 mkdir -p $DIR/$tdir
21169 createmany -o $DIR/$tdir/f- 5000
21170 unlinkmany $DIR/$tdir/f- 5000
21171 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21172 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21173 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21174 osp.*MDT*.sync_in_flight" | calc_sum)
21175 [ "$changes" -eq 0 ] || error "$changes not synced"
21177 run_test 239A "osp_sync test"
21179 test_239a() { #LU-5297
21180 remote_mds_nodsh && skip "remote MDS with nodsh"
21183 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21184 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21185 chgrp $RUNAS_GID $DIR/$tfile
21186 wait_delete_completed
21188 run_test 239a "process invalid osp sync record correctly"
21190 test_239b() { #LU-5297
21191 remote_mds_nodsh && skip "remote MDS with nodsh"
21194 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21195 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21196 chgrp $RUNAS_GID $DIR/$tfile1
21197 wait_delete_completed
21198 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21200 chgrp $RUNAS_GID $DIR/$tfile2
21201 wait_delete_completed
21203 run_test 239b "process osp sync record with ENOMEM error correctly"
21206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21207 remote_mds_nodsh && skip "remote MDS with nodsh"
21209 mkdir -p $DIR/$tdir
21211 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21212 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21213 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21214 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21216 umount_client $MOUNT || error "umount failed"
21217 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21218 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21219 mount_client $MOUNT || error "failed to mount client"
21221 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21222 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21224 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21230 for LOOP in $(seq $count); do
21231 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21232 cancel_lru_locks $OSC || true
21240 for LOOP in $(seq $1); do
21241 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21246 test_241a() { # was test_241
21247 local bsize=$PAGE_SIZE
21249 (( bsize < 40960 )) && bsize=40960
21250 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21252 cancel_lru_locks $OSC
21253 test_241_bio 1000 $bsize &
21255 test_241_dio 1000 $bsize
21258 run_test 241a "bio vs dio"
21261 local bsize=$PAGE_SIZE
21263 (( bsize < 40960 )) && bsize=40960
21264 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21266 test_241_dio 1000 $bsize &
21268 test_241_dio 1000 $bsize
21271 run_test 241b "dio vs dio"
21274 remote_mds_nodsh && skip "remote MDS with nodsh"
21276 mkdir_on_mdt0 $DIR/$tdir
21277 touch $DIR/$tdir/$tfile
21279 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21280 do_facet mds1 lctl set_param fail_loc=0x105
21281 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21283 do_facet mds1 lctl set_param fail_loc=0
21284 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21286 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21290 test_mkdir $DIR/$tdir
21291 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21293 run_test 243 "various group lock tests"
21297 test_mkdir $DIR/$tdir
21298 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21299 sendfile_grouplock $DIR/$tdir/$tfile || \
21300 error "sendfile+grouplock failed"
21303 run_test 244a "sendfile with group lock tests"
21307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21310 local size=$((1024*1024))
21312 test_mkdir $DIR/$tdir
21313 for i in $(seq 1 $threads); do
21314 local file=$DIR/$tdir/file_$((i / 10))
21315 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21318 for i in $(seq 1 $threads); do
21322 run_test 244b "multi-threaded write with group lock"
21325 local flagname="multi_mod_rpcs"
21326 local connect_data_name="max_mod_rpcs"
21329 # check if multiple modify RPCs flag is set
21330 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21331 grep "connect_flags:")
21334 echo "$out" | grep -qw $flagname
21335 if [ $? -ne 0 ]; then
21336 echo "connect flag $flagname is not set"
21340 # check if multiple modify RPCs data is set
21341 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21344 echo "$out" | grep -qw $connect_data_name ||
21345 error "import should have connect data $connect_data_name"
21347 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21350 local flagname="multi_mod_rpcs"
21351 local connect_data_name="max_mod_rpcs"
21354 remote_mds_nodsh && skip "remote MDS with nodsh"
21355 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21357 # check if multiple modify RPCs flag is set
21358 out=$(do_facet mds1 \
21359 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21360 grep "connect_flags:")
21363 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21365 # check if multiple modify RPCs data is set
21366 out=$(do_facet mds1 \
21367 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21369 [[ "$out" =~ $connect_data_name ]] ||
21372 error "missing connect data $connect_data_name"
21375 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21381 umount_client $submount
21386 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21388 skip_env "Fileset feature is not supported"
21390 local submount=${MOUNT}_$tdir
21393 mkdir -p $submount || error "mkdir $submount failed"
21394 FILESET="$FILESET/$tdir" mount_client $submount ||
21395 error "mount $submount failed"
21396 trap "cleanup_247 $submount" EXIT
21397 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21398 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21399 error "read $MOUNT/$tdir/$tfile failed"
21400 cleanup_247 $submount
21402 run_test 247a "mount subdir as fileset"
21405 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21406 skip_env "Fileset feature is not supported"
21408 local submount=${MOUNT}_$tdir
21410 rm -rf $MOUNT/$tdir
21411 mkdir -p $submount || error "mkdir $submount failed"
21413 FILESET="$FILESET/$tdir" mount_client $submount &&
21414 error "mount $submount should fail"
21417 run_test 247b "mount subdir that dose not exist"
21420 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21421 skip_env "Fileset feature is not supported"
21423 local submount=${MOUNT}_$tdir
21425 mkdir -p $MOUNT/$tdir/dir1
21426 mkdir -p $submount || error "mkdir $submount failed"
21427 trap "cleanup_247 $submount" EXIT
21428 FILESET="$FILESET/$tdir" mount_client $submount ||
21429 error "mount $submount failed"
21430 local fid=$($LFS path2fid $MOUNT/)
21431 $LFS fid2path $submount $fid && error "fid2path should fail"
21432 cleanup_247 $submount
21434 run_test 247c "running fid2path outside subdirectory root"
21437 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21438 skip "Fileset feature is not supported"
21440 local submount=${MOUNT}_$tdir
21442 mkdir -p $MOUNT/$tdir/dir1
21443 mkdir -p $submount || error "mkdir $submount failed"
21444 FILESET="$FILESET/$tdir" mount_client $submount ||
21445 error "mount $submount failed"
21446 trap "cleanup_247 $submount" EXIT
21448 local td=$submount/dir1
21449 local fid=$($LFS path2fid $td)
21450 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21452 # check that we get the same pathname back
21455 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21456 echo "$rootpath $fid"
21457 found=$($LFS fid2path $rootpath "$fid")
21458 [ -n "$found" ] || error "fid2path should succeed"
21459 [ "$found" == "$td" ] || error "fid2path $found != $td"
21461 # check wrong root path format
21462 rootpath=$submount"_wrong"
21463 found=$($LFS fid2path $rootpath "$fid")
21464 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21466 cleanup_247 $submount
21468 run_test 247d "running fid2path inside subdirectory root"
21472 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21474 skip "Fileset feature is not supported"
21476 local submount=${MOUNT}_$tdir
21479 mkdir -p $submount || error "mkdir $submount failed"
21480 FILESET="$FILESET/.." mount_client $submount &&
21481 error "mount $submount should fail"
21484 run_test 247e "mount .. as fileset"
21487 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21488 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21489 skip "Need at least version 2.13.52"
21490 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21491 skip "Need at least version 2.14.50"
21492 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21494 skip "Fileset feature is not supported"
21496 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21497 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21498 error "mkdir remote failed"
21499 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21500 error "mkdir remote/subdir failed"
21501 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21502 error "mkdir striped failed"
21503 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21505 local submount=${MOUNT}_$tdir
21507 mkdir -p $submount || error "mkdir $submount failed"
21508 stack_trap "rmdir $submount"
21512 local fileset=$FILESET
21513 local mdts=$(comma_list $(mdts_nodes))
21515 stat=$(do_facet mds1 $LCTL get_param -n \
21516 mdt.*MDT0000.enable_remote_subdir_mount)
21517 stack_trap "do_nodes $mdts $LCTL set_param \
21518 mdt.*.enable_remote_subdir_mount=$stat"
21520 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21521 stack_trap "umount_client $submount"
21522 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21523 error "mount remote dir $dir should fail"
21525 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21526 $tdir/striped/. ; do
21527 FILESET="$fileset/$dir" mount_client $submount ||
21528 error "mount $dir failed"
21529 umount_client $submount
21532 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21533 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21534 error "mount $tdir/remote failed"
21536 run_test 247f "mount striped or remote directory as fileset"
21539 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21540 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21541 skip "Need at least version 2.14.50"
21543 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21544 error "mkdir $tdir failed"
21545 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21547 local submount=${MOUNT}_$tdir
21549 mkdir -p $submount || error "mkdir $submount failed"
21550 stack_trap "rmdir $submount"
21552 FILESET="$fileset/$tdir" mount_client $submount ||
21553 error "mount $dir failed"
21554 stack_trap "umount $submount"
21556 local mdts=$(comma_list $(mdts_nodes))
21560 stat $submount > /dev/null
21561 cancel_lru_locks $MDC
21562 stat $submount > /dev/null
21563 stat $submount/$tfile > /dev/null
21564 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21565 stat $submount/$tfile > /dev/null
21566 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21567 awk '/getattr/ {sum += $2} END {print sum}')
21569 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21571 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21574 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21575 [ -z "$fast_read_sav" ] && skip "no fast read support"
21577 # create a large file for fast read verification
21578 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21580 # make sure the file is created correctly
21581 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21582 { rm -f $DIR/$tfile; skip "file creation error"; }
21584 echo "Test 1: verify that fast read is 4 times faster on cache read"
21586 # small read with fast read enabled
21587 $LCTL set_param -n llite.*.fast_read=1
21588 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21589 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21590 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21591 # small read with fast read disabled
21592 $LCTL set_param -n llite.*.fast_read=0
21593 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21594 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21595 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21597 # verify that fast read is 4 times faster for cache read
21598 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21599 error_not_in_vm "fast read was not 4 times faster: " \
21600 "$t_fast vs $t_slow"
21602 echo "Test 2: verify the performance between big and small read"
21603 $LCTL set_param -n llite.*.fast_read=1
21605 # 1k non-cache read
21606 cancel_lru_locks osc
21607 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21608 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21609 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21611 # 1M non-cache read
21612 cancel_lru_locks osc
21613 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21614 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21615 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21617 # verify that big IO is not 4 times faster than small IO
21618 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21619 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21621 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21624 run_test 248a "fast read verification"
21627 # Default short_io_bytes=16384, try both smaller and larger sizes.
21628 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21629 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21630 echo "bs=53248 count=113 normal buffered write"
21631 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21632 error "dd of initial data file failed"
21633 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21635 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21636 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21637 error "dd with sync normal writes failed"
21638 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21640 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21641 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21642 error "dd with sync small writes failed"
21643 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21645 cancel_lru_locks osc
21647 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21648 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21649 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21650 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21651 iflag=direct || error "dd with O_DIRECT small read failed"
21652 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21653 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21654 error "compare $TMP/$tfile.1 failed"
21656 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21657 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21659 # just to see what the maximum tunable value is, and test parsing
21660 echo "test invalid parameter 2MB"
21661 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21662 error "too-large short_io_bytes allowed"
21663 echo "test maximum parameter 512KB"
21664 # if we can set a larger short_io_bytes, run test regardless of version
21665 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21666 # older clients may not allow setting it this large, that's OK
21667 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21668 skip "Need at least client version 2.13.50"
21669 error "medium short_io_bytes failed"
21671 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21672 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21674 echo "test large parameter 64KB"
21675 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21676 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21678 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21679 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21680 error "dd with sync large writes failed"
21681 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21683 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21684 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21685 num=$((113 * 4096 / PAGE_SIZE))
21686 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21687 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21688 error "dd with O_DIRECT large writes failed"
21689 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21690 error "compare $DIR/$tfile.3 failed"
21692 cancel_lru_locks osc
21694 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21695 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21696 error "dd with O_DIRECT large read failed"
21697 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21698 error "compare $TMP/$tfile.2 failed"
21700 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21701 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21702 error "dd with O_DIRECT large read failed"
21703 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21704 error "compare $TMP/$tfile.3 failed"
21706 run_test 248b "test short_io read and write for both small and large sizes"
21708 test_249() { # LU-7890
21709 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21710 skip "Need at least version 2.8.54"
21713 $LFS setstripe -c 1 $DIR/$tfile
21714 # Offset 2T == 4k * 512M
21715 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21716 error "dd to 2T offset failed"
21718 run_test 249 "Write above 2T file size"
21721 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21722 && skip "no 16TB file size limit on ZFS"
21724 $LFS setstripe -c 1 $DIR/$tfile
21725 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21726 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21727 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21728 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21729 conv=notrunc,fsync && error "append succeeded"
21732 run_test 250 "Write above 16T limit"
21735 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21737 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21738 #Skip once - writing the first stripe will succeed
21739 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21740 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21741 error "short write happened"
21743 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21744 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21745 error "short read happened"
21749 run_test 251 "Handling short read and write correctly"
21752 remote_mds_nodsh && skip "remote MDS with nodsh"
21753 remote_ost_nodsh && skip "remote OST with nodsh"
21754 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21755 skip_env "ldiskfs only test"
21765 # check lr_reader on OST0000
21767 dev=$(facet_device $tgt)
21768 out=$(do_facet $tgt $LR_READER $dev)
21769 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21771 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21772 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21773 error "Invalid uuid returned by $LR_READER on target $tgt"
21774 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21776 # check lr_reader -c on MDT0000
21778 dev=$(facet_device $tgt)
21779 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21780 skip "$LR_READER does not support additional options"
21782 out=$(do_facet $tgt $LR_READER -c $dev)
21783 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21785 num=$(echo "$out" | grep -c "mdtlov")
21786 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21787 error "Invalid number of mdtlov clients returned by $LR_READER"
21788 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21790 # check lr_reader -cr on MDT0000
21791 out=$(do_facet $tgt $LR_READER -cr $dev)
21792 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21794 echo "$out" | grep -q "^reply_data:$" ||
21795 error "$LR_READER should have returned 'reply_data' section"
21796 num=$(echo "$out" | grep -c "client_generation")
21797 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21799 run_test 252 "check lr_reader tool"
21802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21803 remote_mds_nodsh && skip "remote MDS with nodsh"
21804 remote_mgs_nodsh && skip "remote MGS with nodsh"
21808 local ost_name=$(ostname_from_index $ostidx)
21811 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21812 do_facet $SINGLEMDS $LCTL get_param -n \
21813 osp.$mdtosc_proc1.reserved_mb_high ||
21814 skip "remote MDS does not support reserved_mb_high"
21818 wait_delete_completed
21821 pool_add $TESTNAME || error "Pool creation failed"
21822 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21824 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21825 error "Setstripe failed"
21827 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21829 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21831 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21833 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21834 osp.$mdtosc_proc1.prealloc_status)
21835 echo "prealloc_status $oa_status"
21837 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21838 error "File creation should fail"
21840 #object allocation was stopped, but we still able to append files
21841 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21842 oflag=append || error "Append failed"
21844 rm -f $DIR/$tdir/$tfile.0
21846 # For this test, we want to delete the files we created to go out of
21847 # space but leave the watermark, so we remain nearly out of space
21848 ost_watermarks_enospc_delete_files $tfile $ostidx
21850 wait_delete_completed
21854 for i in $(seq 10 12); do
21855 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21856 2>/dev/null || error "File creation failed after rm"
21859 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21860 osp.$mdtosc_proc1.prealloc_status)
21861 echo "prealloc_status $oa_status"
21863 if (( oa_status != 0 )); then
21864 error "Object allocation still disable after rm"
21867 run_test 253 "Check object allocation limit"
21870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21871 remote_mds_nodsh && skip "remote MDS with nodsh"
21873 local mdt=$(facet_svc $SINGLEMDS)
21875 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21876 skip "MDS does not support changelog_size"
21880 changelog_register || error "changelog_register failed"
21882 changelog_clear 0 || error "changelog_clear failed"
21884 local size1=$(do_facet $SINGLEMDS \
21885 $LCTL get_param -n mdd.$mdt.changelog_size)
21886 echo "Changelog size $size1"
21889 $LFS mkdir -i 0 $DIR/$tdir
21891 mkdir -p $DIR/$tdir/pics/2008/zachy
21892 touch $DIR/$tdir/pics/2008/zachy/timestamp
21893 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21894 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21895 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21896 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21897 rm $DIR/$tdir/pics/desktop.jpg
21899 local size2=$(do_facet $SINGLEMDS \
21900 $LCTL get_param -n mdd.$mdt.changelog_size)
21901 echo "Changelog size after work $size2"
21903 (( $size2 > $size1 )) ||
21904 error "new Changelog size=$size2 less than old size=$size1"
21906 run_test 254 "Check changelog size"
21913 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21914 awk -F: '{print $2}' | grep $type > /dev/null
21915 if [ $? -ne 0 ]; then
21925 lfs ladvise -a willread $file > /dev/null 2>&1
21926 if [ $? -eq 0 ]; then
21930 lfs ladvise -a willread $file 2>&1 |
21931 grep "Inappropriate ioctl for device" > /dev/null
21932 if [ $? -eq 0 ]; then
21939 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21942 # run a random read IO workload
21943 # usage: random_read_iops <filename> <filesize> <iosize>
21944 random_read_iops() {
21947 local iosize=${3:-4096}
21949 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21950 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21953 drop_file_oss_cache() {
21957 $LFS ladvise -a dontneed $file 2>/dev/null ||
21958 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21961 ladvise_willread_performance()
21964 local average_origin=0
21965 local average_cache=0
21966 local average_ladvise=0
21968 for ((i = 1; i <= $repeat; i++)); do
21969 echo "Iter $i/$repeat: reading without willread hint"
21970 cancel_lru_locks osc
21971 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21972 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21973 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21974 average_origin=$(bc <<<"$average_origin + $speed_origin")
21976 cancel_lru_locks osc
21977 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21978 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21979 average_cache=$(bc <<<"$average_cache + $speed_cache")
21981 cancel_lru_locks osc
21982 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21983 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21984 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21985 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21986 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21988 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21989 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21990 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21992 speedup_cache=$(percent $average_cache $average_origin)
21993 speedup_ladvise=$(percent $average_ladvise $average_origin)
21995 echo "Average uncached read: $average_origin"
21996 echo "Average speedup with OSS cached read: " \
21997 "$average_cache = +$speedup_cache%"
21998 echo "Average speedup with ladvise willread: " \
21999 "$average_ladvise = +$speedup_ladvise%"
22001 local lowest_speedup=20
22002 if (( ${average_cache%.*} < $lowest_speedup )); then
22003 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22004 " got $average_cache%. Skipping ladvise willread check."
22008 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22009 # it is still good to run until then to exercise 'ladvise willread'
22010 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22011 [ "$ost1_FSTYPE" = "zfs" ] &&
22012 echo "osd-zfs does not support dontneed or drop_caches" &&
22015 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22016 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22017 error_not_in_vm "Speedup with willread is less than " \
22018 "$lowest_speedup%, got $average_ladvise%"
22022 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22023 skip "lustre < 2.8.54 does not support ladvise "
22024 remote_ost_nodsh && skip "remote OST with nodsh"
22026 stack_trap "rm -f $DIR/$tfile"
22027 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22029 ladvise_no_type willread $DIR/$tfile &&
22030 skip "willread ladvise is not supported"
22032 ladvise_no_ioctl $DIR/$tfile &&
22033 skip "ladvise ioctl is not supported"
22036 local size=$((size_mb * 1048576))
22037 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22038 error "dd to $DIR/$tfile failed"
22040 lfs ladvise -a willread $DIR/$tfile ||
22041 error "Ladvise failed with no range argument"
22043 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22044 error "Ladvise failed with no -l or -e argument"
22046 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22047 error "Ladvise failed with only -e argument"
22049 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22050 error "Ladvise failed with only -l argument"
22052 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22053 error "End offset should not be smaller than start offset"
22055 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22056 error "End offset should not be equal to start offset"
22058 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22059 error "Ladvise failed with overflowing -s argument"
22061 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22062 error "Ladvise failed with overflowing -e argument"
22064 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22065 error "Ladvise failed with overflowing -l argument"
22067 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22068 error "Ladvise succeeded with conflicting -l and -e arguments"
22070 echo "Synchronous ladvise should wait"
22072 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22073 do_nodes $(comma_list $(osts_nodes)) \
22074 $LCTL set_param fail_val=$delay fail_loc=0x237
22076 local start_ts=$SECONDS
22077 lfs ladvise -a willread $DIR/$tfile ||
22078 error "Ladvise failed with no range argument"
22079 local end_ts=$SECONDS
22080 local inteval_ts=$((end_ts - start_ts))
22082 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22083 error "Synchronous advice didn't wait reply"
22086 echo "Asynchronous ladvise shouldn't wait"
22087 local start_ts=$SECONDS
22088 lfs ladvise -a willread -b $DIR/$tfile ||
22089 error "Ladvise failed with no range argument"
22090 local end_ts=$SECONDS
22091 local inteval_ts=$((end_ts - start_ts))
22093 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22094 error "Asynchronous advice blocked"
22097 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22098 ladvise_willread_performance
22100 run_test 255a "check 'lfs ladvise -a willread'"
22106 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22110 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22111 skip "lustre < 2.8.54 does not support ladvise "
22112 remote_ost_nodsh && skip "remote OST with nodsh"
22114 stack_trap "rm -f $DIR/$tfile"
22115 lfs setstripe -c 1 -i 0 $DIR/$tfile
22117 ladvise_no_type dontneed $DIR/$tfile &&
22118 skip "dontneed ladvise is not supported"
22120 ladvise_no_ioctl $DIR/$tfile &&
22121 skip "ladvise ioctl is not supported"
22123 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22124 [ "$ost1_FSTYPE" = "zfs" ] &&
22125 skip "zfs-osd does not support 'ladvise dontneed'"
22128 local size=$((size_mb * 1048576))
22129 # In order to prevent disturbance of other processes, only check 3/4
22130 # of the memory usage
22131 local kibibytes=$((size_mb * 1024 * 3 / 4))
22133 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22134 error "dd to $DIR/$tfile failed"
22136 #force write to complete before dropping OST cache & checking memory
22139 local total=$(facet_meminfo ost1 MemTotal)
22140 echo "Total memory: $total KiB"
22142 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22143 local before_read=$(facet_meminfo ost1 Cached)
22144 echo "Cache used before read: $before_read KiB"
22146 lfs ladvise -a willread $DIR/$tfile ||
22147 error "Ladvise willread failed"
22148 local after_read=$(facet_meminfo ost1 Cached)
22149 echo "Cache used after read: $after_read KiB"
22151 lfs ladvise -a dontneed $DIR/$tfile ||
22152 error "Ladvise dontneed again failed"
22153 local no_read=$(facet_meminfo ost1 Cached)
22154 echo "Cache used after dontneed ladvise: $no_read KiB"
22156 if [ $total -lt $((before_read + kibibytes)) ]; then
22157 echo "Memory is too small, abort checking"
22161 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22162 error "Ladvise willread should use more memory" \
22163 "than $kibibytes KiB"
22166 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22167 error "Ladvise dontneed should release more memory" \
22168 "than $kibibytes KiB"
22171 run_test 255b "check 'lfs ladvise -a dontneed'"
22174 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22175 skip "lustre < 2.10.50 does not support lockahead"
22177 local ost1_imp=$(get_osc_import_name client ost1)
22178 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22186 test_mkdir -p $DIR/$tdir
22187 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22189 #test 10 returns only success/failure
22191 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22193 if [ $rc -eq 255 ]; then
22194 error "Ladvise test${i} failed, ${rc}"
22197 #test 11 counts lock enqueue requests, all others count new locks
22199 count=$(do_facet ost1 \
22200 $LCTL get_param -n ost.OSS.ost.stats)
22201 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22203 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22205 if [ $rc -eq 255 ]; then
22206 error "Ladvise test${i} failed, ${rc}"
22209 new_count=$(do_facet ost1 \
22210 $LCTL get_param -n ost.OSS.ost.stats)
22211 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22212 awk '{ print $2 }')
22214 difference="$((new_count - count))"
22215 if [ $difference -ne $rc ]; then
22216 error "Ladvise test${i}, bad enqueue count, returned " \
22217 "${rc}, actual ${difference}"
22220 for i in $(seq 12 21); do
22221 # If we do not do this, we run the risk of having too many
22222 # locks and starting lock cancellation while we are checking
22224 cancel_lru_locks osc
22226 count=$($LCTL get_param -n \
22227 ldlm.namespaces.$imp_name.lock_unused_count)
22229 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22231 if [ $rc -eq 255 ]; then
22232 error "Ladvise test ${i} failed, ${rc}"
22235 new_count=$($LCTL get_param -n \
22236 ldlm.namespaces.$imp_name.lock_unused_count)
22237 difference="$((new_count - count))"
22239 # Test 15 output is divided by 100 to map down to valid return
22240 if [ $i -eq 15 ]; then
22244 if [ $difference -ne $rc ]; then
22245 error "Ladvise test ${i}, bad lock count, returned " \
22246 "${rc}, actual ${difference}"
22250 #test 22 returns only success/failure
22252 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22254 if [ $rc -eq 255 ]; then
22255 error "Ladvise test${i} failed, ${rc}"
22258 run_test 255c "suite of ladvise lockahead tests"
22261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22262 remote_mds_nodsh && skip "remote MDS with nodsh"
22263 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22264 changelog_users $SINGLEMDS | grep "^cl" &&
22265 skip "active changelog user"
22271 mdt_dev=$(facet_device $SINGLEMDS)
22274 changelog_register || error "changelog_register failed"
22277 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22279 changelog_clear 0 || error "changelog_clear failed"
22282 touch $DIR/$tdir/{1..10}
22285 stop $SINGLEMDS || error "Fail to stop MDT"
22288 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22289 error "Fail to start MDT"
22291 #after mount new plainllog is used
22292 touch $DIR/$tdir/{11..19}
22293 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22294 stack_trap "rm -f $tmpfile"
22295 cat_sl=$(do_facet $SINGLEMDS "sync; \
22296 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22297 llog_reader $tmpfile | grep -c type=1064553b")
22298 do_facet $SINGLEMDS llog_reader $tmpfile
22300 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22302 changelog_clear 0 || error "changelog_clear failed"
22304 cat_sl=$(do_facet $SINGLEMDS "sync; \
22305 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22306 llog_reader $tmpfile | grep -c type=1064553b")
22308 if (( cat_sl == 2 )); then
22309 error "Empty plain llog was not deleted from changelog catalog"
22310 elif (( cat_sl != 1 )); then
22311 error "Active plain llog shouldn't be deleted from catalog"
22314 run_test 256 "Check llog delete for empty and not full state"
22317 remote_mds_nodsh && skip "remote MDS with nodsh"
22318 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22319 skip "Need MDS version at least 2.8.55"
22321 test_mkdir $DIR/$tdir
22323 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22324 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22327 #define OBD_FAIL_MDS_XATTR_REP 0x161
22328 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22329 local facet=mds$((mdtidx + 1))
22330 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22331 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22333 stop $facet || error "stop MDS failed"
22334 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22335 error "start MDS fail"
22336 wait_recovery_complete $facet
22338 run_test 257 "xattr locks are not lost"
22340 # Verify we take the i_mutex when security requires it
22342 #define OBD_FAIL_IMUTEX_SEC 0x141c
22343 $LCTL set_param fail_loc=0x141c
22345 chmod u+s $DIR/$tfile
22346 chmod a+rwx $DIR/$tfile
22347 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22349 if [ $RC -ne 0 ]; then
22350 error "error, failed to take i_mutex, rc=$?"
22354 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22356 # Verify we do NOT take the i_mutex in the normal case
22358 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22359 $LCTL set_param fail_loc=0x141d
22362 chmod a+rw $DIR/$tfile
22363 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22365 if [ $RC -ne 0 ]; then
22366 error "error, took i_mutex unnecessarily, rc=$?"
22371 run_test 258b "verify i_mutex security behavior"
22374 local file=$DIR/$tfile
22378 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22380 stack_trap "rm -f $file" EXIT
22382 wait_delete_completed
22383 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22384 echo "before: $before"
22386 $LFS setstripe -i 0 -c 1 $file
22387 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22389 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22390 echo "after write: $after"
22392 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22393 do_facet ost1 $LCTL set_param fail_loc=0x2301
22395 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22396 echo "after truncate: $after"
22399 do_facet ost1 $LCTL set_param fail_loc=0
22400 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22402 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22403 echo "after restart: $after"
22404 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22405 error "missing truncate?"
22409 run_test 259 "crash at delayed truncate"
22412 #define OBD_FAIL_MDC_CLOSE 0x806
22413 $LCTL set_param fail_loc=0x80000806
22417 run_test 260 "Check mdc_close fail"
22419 ### Data-on-MDT sanity tests ###
22421 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22422 skip "Need MDS version at least 2.10.55 for DoM"
22425 local dom=$DIR/$tdir/dom_file
22426 local tmp=$DIR/$tdir/tmp_file
22428 mkdir_on_mdt0 $DIR/$tdir
22430 # basic checks for DoM component creation
22431 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22432 error "Can set MDT layout to non-first entry"
22434 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22435 error "Can define multiple entries as MDT layout"
22437 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22439 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22440 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22441 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22443 local mdtidx=$($LFS getstripe -m $dom)
22444 local mdtname=MDT$(printf %04x $mdtidx)
22445 local facet=mds$((mdtidx + 1))
22446 local space_check=1
22448 # Skip free space checks with ZFS
22449 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22453 local size_tmp=$((65536 * 3))
22454 local mdtfree1=$(do_facet $facet \
22455 lctl get_param -n osd*.*$mdtname.kbytesfree)
22457 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22458 # check also direct IO along write
22459 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22460 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22462 cmp $tmp $dom || error "file data is different"
22463 [ $(stat -c%s $dom) == $size_tmp ] ||
22464 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22465 if [ $space_check == 1 ]; then
22466 local mdtfree2=$(do_facet $facet \
22467 lctl get_param -n osd*.*$mdtname.kbytesfree)
22469 # increase in usage from by $size_tmp
22470 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22471 error "MDT free space wrong after write: " \
22472 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22476 local size_dom=10000
22478 $TRUNCATE $dom $size_dom
22479 [ $(stat -c%s $dom) == $size_dom ] ||
22480 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22481 if [ $space_check == 1 ]; then
22482 mdtfree1=$(do_facet $facet \
22483 lctl get_param -n osd*.*$mdtname.kbytesfree)
22484 # decrease in usage from $size_tmp to new $size_dom
22485 [ $(($mdtfree1 - $mdtfree2)) -ge \
22486 $(((size_tmp - size_dom) / 1024)) ] ||
22487 error "MDT free space is wrong after truncate: " \
22488 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22494 size_dom=$((size_dom + size_tmp))
22495 [ $(stat -c%s $dom) == $size_dom ] ||
22496 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22497 if [ $space_check == 1 ]; then
22498 mdtfree2=$(do_facet $facet \
22499 lctl get_param -n osd*.*$mdtname.kbytesfree)
22500 # increase in usage by $size_tmp from previous
22501 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22502 error "MDT free space is wrong after append: " \
22503 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22508 if [ $space_check == 1 ]; then
22509 mdtfree1=$(do_facet $facet \
22510 lctl get_param -n osd*.*$mdtname.kbytesfree)
22511 # decrease in usage by $size_dom from previous
22512 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22513 error "MDT free space is wrong after removal: " \
22514 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22517 # combined striping
22518 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22519 error "Can't create DoM + OST striping"
22521 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22522 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22523 # check also direct IO along write
22524 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22526 cmp $tmp $dom || error "file data is different"
22527 [ $(stat -c%s $dom) == $size_tmp ] ||
22528 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22533 run_test 270a "DoM: basic functionality tests"
22536 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22537 skip "Need MDS version at least 2.10.55"
22539 local dom=$DIR/$tdir/dom_file
22540 local max_size=1048576
22542 mkdir -p $DIR/$tdir
22543 $LFS setstripe -E $max_size -L mdt $dom
22545 # truncate over the limit
22546 $TRUNCATE $dom $(($max_size + 1)) &&
22547 error "successful truncate over the maximum size"
22548 # write over the limit
22549 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22550 error "successful write over the maximum size"
22551 # append over the limit
22552 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22553 echo "12345" >> $dom && error "successful append over the maximum size"
22558 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22561 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22562 skip "Need MDS version at least 2.10.55"
22564 mkdir -p $DIR/$tdir
22565 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22567 # check files inherit DoM EA
22568 touch $DIR/$tdir/first
22569 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22570 error "bad pattern"
22571 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22572 error "bad stripe count"
22573 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22574 error "bad stripe size"
22576 # check directory inherits DoM EA and uses it as default
22577 mkdir $DIR/$tdir/subdir
22578 touch $DIR/$tdir/subdir/second
22579 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22580 error "bad pattern in sub-directory"
22581 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22582 error "bad stripe count in sub-directory"
22583 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22584 error "bad stripe size in sub-directory"
22587 run_test 270c "DoM: DoM EA inheritance tests"
22590 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22591 skip "Need MDS version at least 2.10.55"
22593 mkdir -p $DIR/$tdir
22594 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22596 # inherit default DoM striping
22597 mkdir $DIR/$tdir/subdir
22598 touch $DIR/$tdir/subdir/f1
22600 # change default directory striping
22601 $LFS setstripe -c 1 $DIR/$tdir/subdir
22602 touch $DIR/$tdir/subdir/f2
22603 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22604 error "wrong default striping in file 2"
22605 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22606 error "bad pattern in file 2"
22609 run_test 270d "DoM: change striping from DoM to RAID0"
22612 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22613 skip "Need MDS version at least 2.10.55"
22615 mkdir -p $DIR/$tdir/dom
22616 mkdir -p $DIR/$tdir/norm
22619 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22620 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22622 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22623 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22625 # find DoM files by layout
22626 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22627 [ $NUM -eq $DOMFILES ] ||
22628 error "lfs find -L: found $NUM, expected $DOMFILES"
22629 echo "Test 1: lfs find 20 DOM files by layout: OK"
22631 # there should be 1 dir with default DOM striping
22632 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22634 error "lfs find -L: found $NUM, expected 1 dir"
22635 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22637 # find DoM files by stripe size
22638 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22639 [ $NUM -eq $DOMFILES ] ||
22640 error "lfs find -S: found $NUM, expected $DOMFILES"
22641 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22643 # find files by stripe offset except DoM files
22644 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22645 [ $NUM -eq $NORMFILES ] ||
22646 error "lfs find -i: found $NUM, expected $NORMFILES"
22647 echo "Test 5: lfs find no DOM files by stripe index: OK"
22650 run_test 270e "DoM: lfs find with DoM files test"
22653 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22654 skip "Need MDS version at least 2.10.55"
22656 local mdtname=${FSNAME}-MDT0000-mdtlov
22657 local dom=$DIR/$tdir/dom_file
22658 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22659 lod.$mdtname.dom_stripesize)
22660 local dom_limit=131072
22662 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22663 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22664 lod.$mdtname.dom_stripesize)
22665 [ ${dom_limit} -eq ${dom_current} ] ||
22666 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22668 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22669 $LFS setstripe -d $DIR/$tdir
22670 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22671 error "Can't set directory default striping"
22673 # exceed maximum stripe size
22674 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22675 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22676 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22677 error "Able to create DoM component size more than LOD limit"
22679 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22680 dom_current=$(do_facet mds1 $LCTL get_param -n \
22681 lod.$mdtname.dom_stripesize)
22682 [ 0 -eq ${dom_current} ] ||
22683 error "Can't set zero DoM stripe limit"
22686 # attempt to create DoM file on server with disabled DoM should
22687 # remove DoM entry from layout and be succeed
22688 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22689 error "Can't create DoM file (DoM is disabled)"
22690 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22691 error "File has DoM component while DoM is disabled"
22694 # attempt to create DoM file with only DoM stripe should return error
22695 $LFS setstripe -E $dom_limit -L mdt $dom &&
22696 error "Able to create DoM-only file while DoM is disabled"
22698 # too low values to be aligned with smallest stripe size 64K
22699 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22700 dom_current=$(do_facet mds1 $LCTL get_param -n \
22701 lod.$mdtname.dom_stripesize)
22702 [ 30000 -eq ${dom_current} ] &&
22703 error "Can set too small DoM stripe limit"
22705 # 64K is a minimal stripe size in Lustre, expect limit of that size
22706 [ 65536 -eq ${dom_current} ] ||
22707 error "Limit is not set to 64K but ${dom_current}"
22709 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22710 dom_current=$(do_facet mds1 $LCTL get_param -n \
22711 lod.$mdtname.dom_stripesize)
22713 [ 2147483648 -eq ${dom_current} ] &&
22714 error "Can set too large DoM stripe limit"
22716 do_facet mds1 $LCTL set_param -n \
22717 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22718 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22719 error "Can't create DoM component size after limit change"
22720 do_facet mds1 $LCTL set_param -n \
22721 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22722 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22723 error "Can't create DoM file after limit decrease"
22724 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22725 error "Can create big DoM component after limit decrease"
22726 touch ${dom}_def ||
22727 error "Can't create file with old default layout"
22729 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22732 run_test 270f "DoM: maximum DoM stripe size checks"
22735 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22736 skip "Need MDS version at least 2.13.52"
22737 local dom=$DIR/$tdir/$tfile
22739 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22740 local lodname=${FSNAME}-MDT0000-mdtlov
22742 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22743 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22744 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22745 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22747 local dom_limit=1024
22748 local dom_threshold="50%"
22750 $LFS setstripe -d $DIR/$tdir
22751 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22752 error "Can't set directory default striping"
22754 do_facet mds1 $LCTL set_param -n \
22755 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22756 # set 0 threshold and create DOM file to change tunable stripesize
22757 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22758 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22759 error "Failed to create $dom file"
22760 # now tunable dom_cur_stripesize should reach maximum
22761 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22762 lod.${lodname}.dom_stripesize_cur_kb)
22763 [[ $dom_current == $dom_limit ]] ||
22764 error "Current DOM stripesize is not maximum"
22767 # set threshold for further tests
22768 do_facet mds1 $LCTL set_param -n \
22769 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22770 echo "DOM threshold is $dom_threshold free space"
22773 # Spoof bfree to exceed threshold
22774 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22775 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22776 for spfree in 40 20 0 15 30 55; do
22777 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22778 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22779 error "Failed to create $dom file"
22780 dom_def=$(do_facet mds1 $LCTL get_param -n \
22781 lod.${lodname}.dom_stripesize_cur_kb)
22782 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22783 [[ $dom_def != $dom_current ]] ||
22784 error "Default stripe size was not changed"
22785 if (( spfree > 0 )) ; then
22786 dom_set=$($LFS getstripe -S $dom)
22787 (( dom_set == dom_def * 1024 )) ||
22788 error "DOM component size is still old"
22790 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22791 error "DoM component is set with no free space"
22794 dom_current=$dom_def
22797 run_test 270g "DoM: default DoM stripe size depends on free space"
22800 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22801 skip "Need MDS version at least 2.13.53"
22803 local mdtname=${FSNAME}-MDT0000-mdtlov
22804 local dom=$DIR/$tdir/$tfile
22805 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22807 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22808 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22810 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22811 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22812 error "can't create OST file"
22813 # mirrored file with DOM entry in the second mirror
22814 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22815 error "can't create mirror with DoM component"
22817 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22819 # DOM component in the middle and has other enries in the same mirror,
22820 # should succeed but lost DoM component
22821 $LFS setstripe --copy=${dom}_1 $dom ||
22822 error "Can't create file from OST|DOM mirror layout"
22823 # check new file has no DoM layout after all
22824 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22825 error "File has DoM component while DoM is disabled"
22827 run_test 270h "DoM: DoM stripe removal when disabled on server"
22830 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22831 skip "Need MDS version at least 2.14.54"
22834 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22835 error "setstripe should fail" || true
22837 run_test 270i "DoM: setting invalid DoM striping should fail"
22840 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22841 skip "Need MDS version at least 2.10.55"
22843 local dom=$DIR/$tdir/dom
22845 mkdir -p $DIR/$tdir
22847 $LFS setstripe -E 1024K -L mdt $dom
22849 lctl set_param -n mdc.*.stats=clear
22850 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22851 cat $dom > /dev/null
22852 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22853 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22857 run_test 271a "DoM: data is cached for read after write"
22860 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22861 skip "Need MDS version at least 2.10.55"
22863 local dom=$DIR/$tdir/dom
22865 mkdir -p $DIR/$tdir
22867 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22869 lctl set_param -n mdc.*.stats=clear
22870 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22871 cancel_lru_locks mdc
22872 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22873 # second stat to check size is cached on client
22874 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22875 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22876 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22879 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22882 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22883 skip "Need MDS version at least 2.10.55"
22885 local dom=$DIR/$tdir/dom
22887 mkdir -p $DIR/$tdir
22889 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22891 lctl set_param -n mdc.*.stats=clear
22892 lctl set_param -n osc.*.stats=clear
22893 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22894 cancel_lru_locks mdc
22895 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22896 # second stat to check size is cached on client
22897 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22898 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22899 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22900 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22901 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22904 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22910 local mdt=MDT$(printf %04x $mdtidx)
22912 if [ -z $param ]; then
22913 lctl get_param -n mdc.*$mdt*.stats
22915 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22920 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22921 skip "Need MDS version at least 2.10.55"
22923 local dom=$DIR/$tdir/dom
22925 mkdir -p $DIR/$tdir
22927 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22929 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22930 local facet=mds$((mdtidx + 1))
22932 cancel_lru_locks mdc
22933 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22934 createmany -o $dom 1000
22935 lctl set_param -n mdc.*.stats=clear
22936 smalliomany -w $dom 1000 200
22937 get_mdc_stats $mdtidx
22938 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22939 # Each file has 1 open, 1 IO enqueues, total 2000
22940 # but now we have also +1 getxattr for security.capability, total 3000
22941 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22942 unlinkmany $dom 1000
22944 cancel_lru_locks mdc
22945 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22946 createmany -o $dom 1000
22947 lctl set_param -n mdc.*.stats=clear
22948 smalliomany -w $dom 1000 200
22949 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22950 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22951 # for OPEN and IO lock.
22952 [ $((enq - enq_2)) -ge 1000 ] ||
22953 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22954 unlinkmany $dom 1000
22957 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22959 cleanup_271def_tests() {
22965 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22966 skip "Need MDS version at least 2.10.57"
22968 local dom=$DIR/$tdir/dom
22969 local tmp=$TMP/$tfile
22970 trap "cleanup_271def_tests $tmp" EXIT
22972 mkdir -p $DIR/$tdir
22974 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22976 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22978 cancel_lru_locks mdc
22979 dd if=/dev/urandom of=$tmp bs=1000 count=1
22980 dd if=$tmp of=$dom bs=1000 count=1
22981 cancel_lru_locks mdc
22983 cat /etc/hosts >> $tmp
22984 lctl set_param -n mdc.*.stats=clear
22986 # append data to the same file it should update local page
22987 echo "Append to the same page"
22988 cat /etc/hosts >> $dom
22989 local num=$(get_mdc_stats $mdtidx ost_read)
22990 local ra=$(get_mdc_stats $mdtidx req_active)
22991 local rw=$(get_mdc_stats $mdtidx req_waittime)
22993 [ -z $num ] || error "$num READ RPC occured"
22994 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22998 cmp $tmp $dom || error "file miscompare"
23000 cancel_lru_locks mdc
23001 lctl set_param -n mdc.*.stats=clear
23003 echo "Open and read file"
23004 cat $dom > /dev/null
23005 local num=$(get_mdc_stats $mdtidx ost_read)
23006 local ra=$(get_mdc_stats $mdtidx req_active)
23007 local rw=$(get_mdc_stats $mdtidx req_waittime)
23009 [ -z $num ] || error "$num READ RPC occured"
23010 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23014 cmp $tmp $dom || error "file miscompare"
23018 run_test 271d "DoM: read on open (1K file in reply buffer)"
23021 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23022 skip "Need MDS version at least 2.10.57"
23024 local dom=$DIR/$tdir/dom
23025 local tmp=$TMP/$tfile
23026 trap "cleanup_271def_tests $tmp" EXIT
23028 mkdir -p $DIR/$tdir
23030 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23032 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23034 cancel_lru_locks mdc
23035 dd if=/dev/urandom of=$tmp bs=265000 count=1
23036 dd if=$tmp of=$dom bs=265000 count=1
23037 cancel_lru_locks mdc
23038 cat /etc/hosts >> $tmp
23039 lctl set_param -n mdc.*.stats=clear
23041 echo "Append to the same page"
23042 cat /etc/hosts >> $dom
23043 local num=$(get_mdc_stats $mdtidx ost_read)
23044 local ra=$(get_mdc_stats $mdtidx req_active)
23045 local rw=$(get_mdc_stats $mdtidx req_waittime)
23047 [ -z $num ] || error "$num READ RPC occured"
23048 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23052 cmp $tmp $dom || error "file miscompare"
23054 cancel_lru_locks mdc
23055 lctl set_param -n mdc.*.stats=clear
23057 echo "Open and read file"
23058 cat $dom > /dev/null
23059 local num=$(get_mdc_stats $mdtidx ost_read)
23060 local ra=$(get_mdc_stats $mdtidx req_active)
23061 local rw=$(get_mdc_stats $mdtidx req_waittime)
23063 [ -z $num ] && num=0
23064 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23065 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23069 cmp $tmp $dom || error "file miscompare"
23073 run_test 271f "DoM: read on open (200K file and read tail)"
23076 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23077 skip "Skipping due to old client or server version"
23079 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23081 $CHECKSTAT -t file $DIR1/$tfile
23083 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23086 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23087 $LCTL set_param fail_loc=0x80000314
23088 rm $DIR1/$tfile || error "Unlink fails"
23090 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23091 [ $RC -eq 0 ] || error "Failed write to stale object"
23093 run_test 271g "Discard DoM data vs client flush race"
23096 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23097 skip "Need MDS version at least 2.11.50"
23099 local dom=$DIR/$tdir/dom
23100 mkdir -p $DIR/$tdir
23102 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23103 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23104 error "failed to write data into $dom"
23105 local old_md5=$(md5sum $dom)
23107 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23108 error "failed to migrate to the same DoM component"
23110 local new_md5=$(md5sum $dom)
23112 [ "$old_md5" == "$new_md5" ] ||
23113 error "md5sum differ: $old_md5, $new_md5"
23115 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23116 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23118 run_test 272a "DoM migration: new layout with the same DOM component"
23121 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23122 skip "Need MDS version at least 2.11.50"
23124 local dom=$DIR/$tdir/dom
23125 mkdir -p $DIR/$tdir
23126 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23128 local mdtidx=$($LFS getstripe -m $dom)
23129 local mdtname=MDT$(printf %04x $mdtidx)
23130 local facet=mds$((mdtidx + 1))
23132 local mdtfree1=$(do_facet $facet \
23133 lctl get_param -n osd*.*$mdtname.kbytesfree)
23134 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23135 error "failed to write data into $dom"
23136 local old_md5=$(md5sum $dom)
23137 cancel_lru_locks mdc
23138 local mdtfree1=$(do_facet $facet \
23139 lctl get_param -n osd*.*$mdtname.kbytesfree)
23141 $LFS migrate -c2 $dom ||
23142 error "failed to migrate to the new composite layout"
23143 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23144 error "MDT stripe was not removed"
23146 cancel_lru_locks mdc
23147 local new_md5=$(md5sum $dom)
23148 [ "$old_md5" == "$new_md5" ] ||
23149 error "$old_md5 != $new_md5"
23151 # Skip free space checks with ZFS
23152 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23153 local mdtfree2=$(do_facet $facet \
23154 lctl get_param -n osd*.*$mdtname.kbytesfree)
23155 [ $mdtfree2 -gt $mdtfree1 ] ||
23156 error "MDT space is not freed after migration"
23160 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23163 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23164 skip "Need MDS version at least 2.11.50"
23166 local dom=$DIR/$tdir/$tfile
23167 mkdir -p $DIR/$tdir
23168 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23170 local mdtidx=$($LFS getstripe -m $dom)
23171 local mdtname=MDT$(printf %04x $mdtidx)
23172 local facet=mds$((mdtidx + 1))
23174 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23175 error "failed to write data into $dom"
23176 local old_md5=$(md5sum $dom)
23177 cancel_lru_locks mdc
23178 local mdtfree1=$(do_facet $facet \
23179 lctl get_param -n osd*.*$mdtname.kbytesfree)
23181 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23182 error "failed to migrate to the new composite layout"
23183 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23184 error "MDT stripe was not removed"
23186 cancel_lru_locks mdc
23187 local new_md5=$(md5sum $dom)
23188 [ "$old_md5" == "$new_md5" ] ||
23189 error "$old_md5 != $new_md5"
23191 # Skip free space checks with ZFS
23192 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23193 local mdtfree2=$(do_facet $facet \
23194 lctl get_param -n osd*.*$mdtname.kbytesfree)
23195 [ $mdtfree2 -gt $mdtfree1 ] ||
23196 error "MDS space is not freed after migration"
23200 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23203 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23204 skip "Need MDS version at least 2.12.55"
23206 local dom=$DIR/$tdir/$tfile
23207 mkdir -p $DIR/$tdir
23208 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23210 local mdtidx=$($LFS getstripe -m $dom)
23211 local mdtname=MDT$(printf %04x $mdtidx)
23212 local facet=mds$((mdtidx + 1))
23214 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23215 error "failed to write data into $dom"
23216 local old_md5=$(md5sum $dom)
23217 cancel_lru_locks mdc
23218 local mdtfree1=$(do_facet $facet \
23219 lctl get_param -n osd*.*$mdtname.kbytesfree)
23221 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23222 error "failed mirroring to the new composite layout"
23223 $LFS mirror resync $dom ||
23224 error "failed mirror resync"
23225 $LFS mirror split --mirror-id 1 -d $dom ||
23226 error "failed mirror split"
23228 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23229 error "MDT stripe was not removed"
23231 cancel_lru_locks mdc
23232 local new_md5=$(md5sum $dom)
23233 [ "$old_md5" == "$new_md5" ] ||
23234 error "$old_md5 != $new_md5"
23236 # Skip free space checks with ZFS
23237 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23238 local mdtfree2=$(do_facet $facet \
23239 lctl get_param -n osd*.*$mdtname.kbytesfree)
23240 [ $mdtfree2 -gt $mdtfree1 ] ||
23241 error "MDS space is not freed after DOM mirror deletion"
23245 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23248 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23249 skip "Need MDS version at least 2.12.55"
23251 local dom=$DIR/$tdir/$tfile
23252 mkdir -p $DIR/$tdir
23253 $LFS setstripe -c 2 $dom
23255 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23256 error "failed to write data into $dom"
23257 local old_md5=$(md5sum $dom)
23260 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23261 error "failed mirroring to the DOM layout"
23262 $LFS mirror resync $dom ||
23263 error "failed mirror resync"
23264 $LFS mirror split --mirror-id 1 -d $dom ||
23265 error "failed mirror split"
23267 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23268 error "MDT stripe wasn't set"
23271 local new_md5=$(md5sum $dom)
23272 [ "$old_md5" == "$new_md5" ] ||
23273 error "$old_md5 != $new_md5"
23277 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23280 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23281 skip "Need MDS version at least 2.12.55"
23283 local dom=$DIR/$tdir/$tfile
23284 mkdir -p $DIR/$tdir
23285 $LFS setstripe -c 2 $dom
23287 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23288 error "failed to write data into $dom"
23289 local old_md5=$(md5sum $dom)
23292 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23293 error "failed migrating to the DOM file"
23295 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23296 error "MDT stripe wasn't set"
23299 local new_md5=$(md5sum $dom)
23300 [ "$old_md5" != "$new_md5" ] &&
23301 error "$old_md5 != $new_md5"
23305 run_test 272f "DoM migration: OST-striped file to DOM file"
23308 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23309 skip "Need MDS version at least 2.11.50"
23311 # Layout swap cannot be done if either file has DOM component,
23312 # this will never be supported, migration should be used instead
23314 local dom=$DIR/$tdir/$tfile
23315 mkdir -p $DIR/$tdir
23317 $LFS setstripe -c2 ${dom}_plain
23318 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23319 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23320 error "can swap layout with DoM component"
23321 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23322 error "can swap layout with DoM component"
23324 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23325 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23326 error "can swap layout with DoM component"
23327 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23328 error "can swap layout with DoM component"
23331 run_test 273a "DoM: layout swapping should fail with DOM"
23334 mkdir -p $DIR/$tdir
23335 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23337 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23338 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23340 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23342 run_test 273b "DoM: race writeback and object destroy"
23345 remote_ost_nodsh && skip "remote OST with nodsh"
23346 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23347 skip "Need OST version >= 2.10.57"
23349 local file=$DIR/$tfile
23352 oss=$(comma_list $(osts_nodes))
23354 dd if=/dev/urandom of=$file bs=1M count=2 ||
23355 error "failed to create a file"
23356 cancel_lru_locks osc
23359 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23360 error "failed to read a file"
23362 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23363 $LCTL set_param fail_loc=0x8000031f
23365 cancel_lru_locks osc &
23368 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23369 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23370 #IO takes another lock, but matches the PENDING one
23371 #and places it to the IO RPC
23372 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23373 error "failed to read a file with PENDING lock"
23375 run_test 275 "Read on a canceled duplicate lock"
23378 remote_ost_nodsh && skip "remote OST with nodsh"
23381 do_facet ost1 "(while true; do \
23382 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23383 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23386 for LOOP in $(seq 20); do
23388 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23391 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23392 rm $TMP/sanity_276_pid"
23394 run_test 276 "Race between mount and obd_statfs"
23397 $LCTL set_param ldlm.namespaces.*.lru_size=0
23398 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23399 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23400 grep ^used_mb | awk '{print $2}')
23401 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23402 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23403 oflag=direct conv=notrunc
23404 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23405 grep ^used_mb | awk '{print $2}')
23406 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23408 run_test 277 "Direct IO shall drop page cache"
23411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23412 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23413 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23414 skip "needs the same host for mdt1 mdt2" && return
23419 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23420 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23426 echo "Starting MDTs"
23427 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23429 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23431 do_facet mds2 $LCTL set_param fail_loc=0
23433 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23434 wait_recovery_complete mds2
23436 run_test 278 "Race starting MDS between MDTs stop/start"
23439 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23440 skip "Need MGS version at least 2.13.52"
23441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23442 combined_mgs_mds || skip "needs combined MGS/MDT"
23444 umount_client $MOUNT
23445 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23446 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23448 mount_client $MOUNT &
23450 stop mgs || error "stop mgs failed"
23451 #for a race mgs would crash
23452 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23453 # make sure we unmount client before remounting
23455 umount_client $MOUNT
23456 mount_client $MOUNT || error "mount client failed"
23458 run_test 280 "Race between MGS umount and client llog processing"
23460 cleanup_test_300() {
23464 test_striped_dir() {
23469 mkdir -p $DIR/$tdir
23471 SAVE_UMASK=$(umask)
23472 trap cleanup_test_300 RETURN EXIT
23474 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23475 $DIR/$tdir/striped_dir ||
23476 error "set striped dir error"
23478 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23479 [ "$mode" = "755" ] || error "expect 755 got $mode"
23481 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23482 error "getdirstripe failed"
23483 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23484 if [ "$stripe_count" != "2" ]; then
23485 error "1:stripe_count is $stripe_count, expect 2"
23487 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23488 if [ "$stripe_count" != "2" ]; then
23489 error "2:stripe_count is $stripe_count, expect 2"
23492 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23493 if [ "$stripe_index" != "$mdt_index" ]; then
23494 error "stripe_index is $stripe_index, expect $mdt_index"
23497 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23498 error "nlink error after create striped dir"
23500 mkdir $DIR/$tdir/striped_dir/a
23501 mkdir $DIR/$tdir/striped_dir/b
23503 stat $DIR/$tdir/striped_dir/a ||
23504 error "create dir under striped dir failed"
23505 stat $DIR/$tdir/striped_dir/b ||
23506 error "create dir under striped dir failed"
23508 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23509 error "nlink error after mkdir"
23511 rmdir $DIR/$tdir/striped_dir/a
23512 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23513 error "nlink error after rmdir"
23515 rmdir $DIR/$tdir/striped_dir/b
23516 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23517 error "nlink error after rmdir"
23519 chattr +i $DIR/$tdir/striped_dir
23520 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23521 error "immutable flags not working under striped dir!"
23522 chattr -i $DIR/$tdir/striped_dir
23524 rmdir $DIR/$tdir/striped_dir ||
23525 error "rmdir striped dir error"
23533 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23534 skip "skipped for lustre < 2.7.0"
23535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23536 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23538 test_striped_dir 0 || error "failed on striped dir on MDT0"
23539 test_striped_dir 1 || error "failed on striped dir on MDT0"
23541 run_test 300a "basic striped dir sanity test"
23544 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23545 skip "skipped for lustre < 2.7.0"
23546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23547 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23554 test_mkdir $DIR/$tdir || error "mkdir fail"
23555 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23556 error "set striped dir error"
23557 for i in {0..9}; do
23558 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23560 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23561 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23562 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23564 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23565 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23566 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23570 run_test 300b "check ctime/mtime for striped dir"
23573 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23574 skip "skipped for lustre < 2.7.0"
23575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23576 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23580 mkdir_on_mdt0 $DIR/$tdir
23581 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23582 error "set striped dir error"
23584 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23585 error "chown striped dir failed"
23587 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23588 error "create 5k files failed"
23590 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23592 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23596 run_test 300c "chown && check ls under striped directory"
23599 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23600 skip "skipped for lustre < 2.7.0"
23601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23607 mkdir -p $DIR/$tdir
23608 $LFS setstripe -c 2 $DIR/$tdir
23610 #local striped directory
23611 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23612 error "set striped dir error"
23613 #look at the directories for debug purposes
23615 $LFS getdirstripe $DIR/$tdir
23616 ls -l $DIR/$tdir/striped_dir
23617 $LFS getdirstripe $DIR/$tdir/striped_dir
23618 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23619 error "create 10 files failed"
23621 #remote striped directory
23622 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23623 error "set striped dir error"
23624 #look at the directories for debug purposes
23626 $LFS getdirstripe $DIR/$tdir
23627 ls -l $DIR/$tdir/remote_striped_dir
23628 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23629 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23630 error "create 10 files failed"
23632 for file in $(find $DIR/$tdir); do
23633 stripe_count=$($LFS getstripe -c $file)
23634 [ $stripe_count -eq 2 ] ||
23635 error "wrong stripe $stripe_count for $file"
23640 run_test 300d "check default stripe under striped directory"
23643 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23644 skip "Need MDS version at least 2.7.55"
23645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23651 mkdir -p $DIR/$tdir
23653 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23654 error "set striped dir error"
23656 touch $DIR/$tdir/striped_dir/a
23657 touch $DIR/$tdir/striped_dir/b
23658 touch $DIR/$tdir/striped_dir/c
23660 mkdir $DIR/$tdir/striped_dir/dir_a
23661 mkdir $DIR/$tdir/striped_dir/dir_b
23662 mkdir $DIR/$tdir/striped_dir/dir_c
23664 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23665 error "set striped adir under striped dir error"
23667 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23668 error "set striped bdir under striped dir error"
23670 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23671 error "set striped cdir under striped dir error"
23673 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23674 error "rename dir under striped dir fails"
23676 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23677 error "rename dir under different stripes fails"
23679 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23680 error "rename file under striped dir should succeed"
23682 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23683 error "rename dir under striped dir should succeed"
23687 run_test 300e "check rename under striped directory"
23690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23692 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23693 skip "Need MDS version at least 2.7.55"
23699 mkdir -p $DIR/$tdir
23701 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23702 error "set striped dir error"
23704 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23705 error "set striped dir error"
23707 touch $DIR/$tdir/striped_dir/a
23708 mkdir $DIR/$tdir/striped_dir/dir_a
23709 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23710 error "create striped dir under striped dir fails"
23712 touch $DIR/$tdir/striped_dir1/b
23713 mkdir $DIR/$tdir/striped_dir1/dir_b
23714 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23715 error "create striped dir under striped dir fails"
23717 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23718 error "rename dir under different striped dir should fail"
23720 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23721 error "rename striped dir under diff striped dir should fail"
23723 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23724 error "rename file under diff striped dirs fails"
23728 run_test 300f "check rename cross striped directory"
23730 test_300_check_default_striped_dir()
23733 local default_count=$2
23734 local default_index=$3
23737 local dir_stripe_index
23740 echo "checking $dirname $default_count $default_index"
23741 $LFS setdirstripe -D -c $default_count -i $default_index \
23742 -H all_char $DIR/$tdir/$dirname ||
23743 error "set default stripe on striped dir error"
23744 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23745 [ $stripe_count -eq $default_count ] ||
23746 error "expect $default_count get $stripe_count for $dirname"
23748 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23749 [ $stripe_index -eq $default_index ] ||
23750 error "expect $default_index get $stripe_index for $dirname"
23752 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23753 error "create dirs failed"
23755 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23756 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23757 for dir in $(find $DIR/$tdir/$dirname/*); do
23758 stripe_count=$($LFS getdirstripe -c $dir)
23759 (( $stripe_count == $default_count )) ||
23760 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23761 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23762 error "stripe count $default_count != $stripe_count for $dir"
23764 stripe_index=$($LFS getdirstripe -i $dir)
23765 [ $default_index -eq -1 ] ||
23766 [ $stripe_index -eq $default_index ] ||
23767 error "$stripe_index != $default_index for $dir"
23769 #check default stripe
23770 stripe_count=$($LFS getdirstripe -D -c $dir)
23771 [ $stripe_count -eq $default_count ] ||
23772 error "default count $default_count != $stripe_count for $dir"
23774 stripe_index=$($LFS getdirstripe -D -i $dir)
23775 [ $stripe_index -eq $default_index ] ||
23776 error "default index $default_index != $stripe_index for $dir"
23778 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23783 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23784 skip "Need MDS version at least 2.7.55"
23790 mkdir_on_mdt0 $DIR/$tdir
23791 mkdir $DIR/$tdir/normal_dir
23793 #Checking when client cache stripe index
23794 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23795 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23796 error "create striped_dir failed"
23798 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23799 error "create dir0 fails"
23800 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23801 [ $stripe_index -eq 0 ] ||
23802 error "dir0 expect index 0 got $stripe_index"
23804 mkdir $DIR/$tdir/striped_dir/dir1 ||
23805 error "create dir1 fails"
23806 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23807 [ $stripe_index -eq 1 ] ||
23808 error "dir1 expect index 1 got $stripe_index"
23810 #check default stripe count/stripe index
23811 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23812 test_300_check_default_striped_dir normal_dir 1 0
23813 test_300_check_default_striped_dir normal_dir -1 1
23814 test_300_check_default_striped_dir normal_dir 2 -1
23816 #delete default stripe information
23817 echo "delete default stripeEA"
23818 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23819 error "set default stripe on striped dir error"
23821 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23822 for dir in $(find $DIR/$tdir/normal_dir/*); do
23823 stripe_count=$($LFS getdirstripe -c $dir)
23824 [ $stripe_count -eq 0 ] ||
23825 error "expect 1 get $stripe_count for $dir"
23828 run_test 300g "check default striped directory for normal directory"
23831 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23832 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23833 skip "Need MDS version at least 2.7.55"
23839 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23840 error "set striped dir error"
23842 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23843 test_300_check_default_striped_dir striped_dir 1 0
23844 test_300_check_default_striped_dir striped_dir -1 1
23845 test_300_check_default_striped_dir striped_dir 2 -1
23847 #delete default stripe information
23848 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23849 error "set default stripe on striped dir error"
23851 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23852 for dir in $(find $DIR/$tdir/striped_dir/*); do
23853 stripe_count=$($LFS getdirstripe -c $dir)
23854 [ $stripe_count -eq 0 ] ||
23855 error "expect 1 get $stripe_count for $dir"
23858 run_test 300h "check default striped directory for striped directory"
23861 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23862 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23863 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
23864 skip "Need MDS version at least 2.7.55"
23871 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23872 error "set striped dir error"
23874 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23875 error "create files under striped dir failed"
23877 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23878 error "set striped hashdir error"
23880 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23881 error "create dir0 under hash dir failed"
23882 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23883 error "create dir1 under hash dir failed"
23884 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23885 error "create dir2 under hash dir failed"
23887 # unfortunately, we need to umount to clear dir layout cache for now
23888 # once we fully implement dir layout, we can drop this
23889 umount_client $MOUNT || error "umount failed"
23890 mount_client $MOUNT || error "mount failed"
23892 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23893 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23894 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
23896 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
23897 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
23898 error "create crush2 dir $tdir/hashdir/d3 failed"
23899 $LFS find -H crush2 $DIR/$tdir/hashdir
23900 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
23901 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
23903 # mkdir with an invalid hash type (hash=fail_val) from client
23904 # should be replaced on MDS with a valid (default) hash type
23905 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23906 $LCTL set_param fail_loc=0x1901 fail_val=99
23907 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
23909 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
23910 local expect=$(do_facet mds1 \
23911 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
23912 [[ $hash == $expect ]] ||
23913 error "d99 hash '$hash' != expected hash '$expect'"
23916 #set the stripe to be unknown hash type on read
23917 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23918 $LCTL set_param fail_loc=0x1901 fail_val=99
23919 for ((i = 0; i < 10; i++)); do
23920 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23921 error "stat f-$i failed"
23922 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23925 touch $DIR/$tdir/striped_dir/f0 &&
23926 error "create under striped dir with unknown hash should fail"
23928 $LCTL set_param fail_loc=0
23930 umount_client $MOUNT || error "umount failed"
23931 mount_client $MOUNT || error "mount failed"
23935 run_test 300i "client handle unknown hash type striped directory"
23938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23940 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23941 skip "Need MDS version at least 2.7.55"
23948 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23949 $LCTL set_param fail_loc=0x1702
23950 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23951 error "set striped dir error"
23953 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23954 error "create files under striped dir failed"
23956 $LCTL set_param fail_loc=0
23958 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23962 run_test 300j "test large update record"
23965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23966 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23967 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23968 skip "Need MDS version at least 2.7.55"
23970 # this test needs a huge transaction
23972 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23973 osd*.$FSNAME-MDT0000.kbytestotal")
23974 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23981 #define OBD_FAIL_LARGE_STRIPE 0x1703
23982 $LCTL set_param fail_loc=0x1703
23983 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23984 error "set striped dir error"
23985 $LCTL set_param fail_loc=0
23987 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23988 error "getstripeddir fails"
23989 rm -rf $DIR/$tdir/striped_dir ||
23990 error "unlink striped dir fails"
23994 run_test 300k "test large striped directory"
23997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23999 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24000 skip "Need MDS version at least 2.7.55"
24004 test_mkdir -p $DIR/$tdir/striped_dir
24005 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24006 error "chown $RUNAS_ID failed"
24007 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24008 error "set default striped dir failed"
24010 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24011 $LCTL set_param fail_loc=0x80000158
24012 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24014 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24015 [ $stripe_index -eq 1 ] ||
24016 error "expect 1 get $stripe_index for $dir"
24018 run_test 300l "non-root user to create dir under striped dir with stale layout"
24021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24022 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24023 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24024 skip "Need MDS version at least 2.7.55"
24026 mkdir -p $DIR/$tdir/striped_dir
24027 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24028 error "set default stripes dir error"
24030 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24032 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24033 [ $stripe_count -eq 0 ] ||
24034 error "expect 0 get $stripe_count for a"
24036 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24037 error "set default stripes dir error"
24039 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24041 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24042 [ $stripe_count -eq 0 ] ||
24043 error "expect 0 get $stripe_count for b"
24045 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24046 error "set default stripes dir error"
24048 mkdir $DIR/$tdir/striped_dir/c &&
24049 error "default stripe_index is invalid, mkdir c should fails"
24051 rm -rf $DIR/$tdir || error "rmdir fails"
24053 run_test 300m "setstriped directory on single MDT FS"
24056 local list=$(comma_list $(mdts_nodes))
24059 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24065 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24066 skip "Need MDS version at least 2.7.55"
24067 remote_mds_nodsh && skip "remote MDS with nodsh"
24070 local list=$(comma_list $(mdts_nodes))
24072 trap cleanup_300n RETURN EXIT
24073 mkdir -p $DIR/$tdir
24074 chmod 777 $DIR/$tdir
24075 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24076 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24077 error "create striped dir succeeds with gid=0"
24079 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24080 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24081 error "create striped dir fails with gid=-1"
24083 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24084 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24085 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24086 error "set default striped dir succeeds with gid=0"
24089 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24090 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24091 error "set default striped dir fails with gid=-1"
24094 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24095 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24096 error "create test_dir fails"
24097 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24098 error "create test_dir1 fails"
24099 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24100 error "create test_dir2 fails"
24103 run_test 300n "non-root user to create dir under striped dir with default EA"
24106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24107 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24108 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24109 skip "Need MDS version at least 2.7.55"
24114 mkdir -p $DIR/$tdir
24116 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24117 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24118 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24119 skip "not enough free inodes $numfree1 $numfree2"
24122 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24123 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24124 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24125 skip "not enough free space $numfree1 $numfree2"
24128 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24129 error "setdirstripe fails"
24131 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24132 error "create dirs fails"
24134 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24135 ls $DIR/$tdir/striped_dir > /dev/null ||
24136 error "ls striped dir fails"
24137 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24138 error "unlink big striped dir fails"
24140 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24145 remote_mds_nodsh && skip "remote MDS with nodsh"
24147 mkdir_on_mdt0 $DIR/$tdir
24149 #define OBD_FAIL_OUT_ENOSPC 0x1704
24150 do_facet mds2 lctl set_param fail_loc=0x80001704
24151 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24152 && error "create striped directory should fail"
24154 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24156 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24159 run_test 300p "create striped directory without space"
24162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24165 local fd=$(free_fd)
24166 local cmd="exec $fd<$tdir"
24168 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24171 trap "eval $cmd" EXIT
24172 cd $tdir || error "cd $tdir fails"
24173 rmdir ../$tdir || error "rmdir $tdir fails"
24174 mkdir local_dir && error "create dir succeeds"
24175 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24179 run_test 300q "create remote directory under orphan directory"
24182 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24183 skip "Need MDS version at least 2.7.55" && return
24184 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24188 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24189 error "set striped dir error"
24191 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24192 error "getstripeddir fails"
24195 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24196 awk '/lmv_stripe_count:/ { print $2 }')
24198 [ $MDSCOUNT -ne $stripe_count ] &&
24199 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24201 rm -rf $DIR/$tdir/striped_dir ||
24202 error "unlink striped dir fails"
24204 run_test 300r "test -1 striped directory"
24206 test_300s_helper() {
24209 local stripe_dir=$DIR/$tdir/striped_dir.$count
24211 $LFS mkdir -c $count $stripe_dir ||
24212 error "lfs mkdir -c error"
24214 $LFS getdirstripe $stripe_dir ||
24215 error "lfs getdirstripe fails"
24218 stripe_count=$($LFS getdirstripe $stripe_dir |
24219 awk '/lmv_stripe_count:/ { print $2 }')
24221 [ $count -ne $stripe_count ] &&
24222 error_noexit "bad stripe count $stripe_count expected $count"
24225 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24226 awk '/0x/ {count[$1] += 1}; END {
24227 for (idx in count) {
24228 if (count[idx]>1) {
24229 print "index " idx " count " count[idx]
24234 if [[ -n "$dupe_stripes" ]] ; then
24235 lfs getdirstripe $stripe_dir
24236 error_noexit "Dupe MDT above: $dupe_stripes "
24239 rm -rf $stripe_dir ||
24240 error_noexit "unlink $stripe_dir fails"
24244 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24245 skip "Need MDS version at least 2.7.55" && return
24246 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24249 for count in $(seq 2 $MDSCOUNT); do
24250 test_300s_helper $count
24253 run_test 300s "test lfs mkdir -c without -i"
24256 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24257 skip "need MDS 2.14.55 or later"
24258 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24260 local testdir="$DIR/$tdir/striped_dir"
24261 local dir1=$testdir/dir1
24262 local dir2=$testdir/dir2
24266 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24267 error "failed to set default stripe count for $testdir"
24270 local stripe_count=$($LFS getdirstripe -c $dir1)
24272 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24274 local max_count=$((MDSCOUNT - 1))
24275 local mdts=$(comma_list $(mdts_nodes))
24277 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24278 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24281 stripe_count=$($LFS getdirstripe -c $dir2)
24283 (( $stripe_count == $max_count )) || error "wrong stripe count"
24285 run_test 300t "test max_mdt_stripecount"
24287 prepare_remote_file() {
24288 mkdir $DIR/$tdir/src_dir ||
24289 error "create remote source failed"
24291 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24292 error "cp to remote source failed"
24293 touch $DIR/$tdir/src_dir/a
24295 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24296 error "create remote target dir failed"
24298 touch $DIR/$tdir/tgt_dir/b
24300 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24301 error "rename dir cross MDT failed!"
24303 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24304 error "src_child still exists after rename"
24306 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24307 error "missing file(a) after rename"
24309 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24310 error "diff after rename"
24314 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24317 local remote_file=$DIR/$tdir/tgt_dir/b
24319 mkdir -p $DIR/$tdir
24321 prepare_remote_file || error "prepare remote file failed"
24324 $OPENUNLINK $remote_file $remote_file ||
24325 error "openunlink $remote_file failed"
24326 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24328 run_test 310a "open unlink remote file"
24331 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24334 local remote_file=$DIR/$tdir/tgt_dir/b
24336 mkdir -p $DIR/$tdir
24338 prepare_remote_file || error "prepare remote file failed"
24340 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24341 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24342 $CHECKSTAT -t file $remote_file || error "check file failed"
24344 run_test 310b "unlink remote file with multiple links while open"
24347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24348 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24350 local remote_file=$DIR/$tdir/tgt_dir/b
24352 mkdir -p $DIR/$tdir
24354 prepare_remote_file || error "prepare remote file failed"
24356 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24357 multiop_bg_pause $remote_file O_uc ||
24358 error "mulitop failed for remote file"
24360 $MULTIOP $DIR/$tfile Ouc
24361 kill -USR1 $MULTIPID
24364 run_test 310c "open-unlink remote file with multiple links"
24368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24369 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24370 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24371 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24372 remote_mds_nodsh && skip "remote MDS with nodsh"
24374 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24375 local mdts=$(comma_list $(mdts_nodes))
24377 mkdir -p $DIR/$tdir
24378 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24379 createmany -o $DIR/$tdir/$tfile. 1000
24381 # statfs data is not real time, let's just calculate it
24382 old_iused=$((old_iused + 1000))
24384 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24385 osp.*OST0000*MDT0000.create_count")
24386 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24387 osp.*OST0000*MDT0000.max_create_count")
24388 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24390 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24391 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24392 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24394 unlinkmany $DIR/$tdir/$tfile. 1000
24396 do_nodes $mdts "$LCTL set_param -n \
24397 osp.*OST0000*.max_create_count=$max_count"
24398 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24399 do_nodes $mdts "$LCTL set_param -n \
24400 osp.*OST0000*.create_count=$count"
24401 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24402 grep "=0" && error "create_count is zero"
24405 for i in $(seq 120); do
24406 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24407 # system may be too busy to destroy all objs in time, use
24408 # a somewhat small value to not fail autotest
24409 [ $((old_iused - new_iused)) -gt 400 ] && break
24413 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24414 [ $((old_iused - new_iused)) -gt 400 ] ||
24415 error "objs not destroyed after unlink"
24417 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24424 local vdevdir=$(dirname $(facet_vdevice $ost))
24425 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24426 local zfs_zapid=$(do_facet $ost $cmd |
24427 grep -w "/O/0/d$((objid%32))" -C 5 |
24428 awk '/Object/{getline; print $1}')
24429 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24430 awk "/$objid = /"'{printf $3}')
24435 zfs_object_blksz() {
24439 local vdevdir=$(dirname $(facet_vdevice $ost))
24440 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24441 local blksz=$(do_facet $ost $cmd $objid |
24442 awk '/dblk/{getline; printf $4}')
24444 case "${blksz: -1}" in
24445 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24446 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24453 test_312() { # LU-4856
24454 remote_ost_nodsh && skip "remote OST with nodsh"
24455 [ "$ost1_FSTYPE" = "zfs" ] ||
24456 skip_env "the test only applies to zfs"
24458 local max_blksz=$(do_facet ost1 \
24459 $ZFS get -p recordsize $(facet_device ost1) |
24460 awk '!/VALUE/{print $3}')
24462 # to make life a little bit easier
24463 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24464 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24466 local tf=$DIR/$tdir/$tfile
24468 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24470 # Get ZFS object id
24471 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24472 # block size change by sequential overwrite
24475 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24476 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24478 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24479 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24483 # block size change by sequential append write
24484 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24485 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24486 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24489 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24490 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24491 oflag=sync conv=notrunc
24493 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24494 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24495 error "blksz error, actual $blksz, " \
24496 "expected: 2 * $count * $PAGE_SIZE"
24502 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24503 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24505 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24506 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24507 [ $blksz -eq $PAGE_SIZE ] ||
24508 error "blksz error: $blksz, expected: $PAGE_SIZE"
24510 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24511 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24512 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24514 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24515 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24516 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24518 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24521 remote_ost_nodsh && skip "remote OST with nodsh"
24523 local file=$DIR/$tfile
24526 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24528 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24529 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24530 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24531 error "write should failed"
24532 do_facet ost1 "$LCTL set_param fail_loc=0"
24535 run_test 313 "io should fail after last_rcvd update fail"
24538 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24540 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24541 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24543 wait_delete_completed
24544 do_facet ost1 "$LCTL set_param fail_loc=0"
24546 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24548 test_315() { # LU-618
24549 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24551 local file=$DIR/$tfile
24554 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24555 error "multiop file write failed"
24556 $MULTIOP $file oO_RDONLY:r4063232_c &
24561 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24564 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24567 run_test 315 "read should be accounted"
24570 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24571 large_xattr_enabled || skip "ea_inode feature disabled"
24573 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24574 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24575 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24576 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24578 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24580 run_test 316 "lfs migrate of file with large_xattr enabled"
24583 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24584 skip "Need MDS version at least 2.11.53"
24585 if [ "$ost1_FSTYPE" == "zfs" ]; then
24586 skip "LU-10370: no implementation for ZFS"
24590 local grant_blk_size
24592 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24593 awk '/grant_block_size:/ { print $2; exit; }')
24595 # Create File of size 5M. Truncate it to below size's and verify
24598 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24599 error "Create file $DIR/$tfile failed"
24600 stack_trap "rm -f $DIR/$tfile" EXIT
24602 for trunc_sz in 2097152 4097 4000 509 0; do
24603 $TRUNCATE $DIR/$tfile $trunc_sz ||
24604 error "truncate $tfile to $trunc_sz failed"
24605 local sz=$(stat --format=%s $DIR/$tfile)
24606 local blk=$(stat --format=%b $DIR/$tfile)
24607 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24608 grant_blk_size) * 8))
24610 if [[ $blk -ne $trunc_blk ]]; then
24611 $(which stat) $DIR/$tfile
24612 error "Expected Block $trunc_blk got $blk for $tfile"
24615 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24616 error "Expected Size $trunc_sz got $sz for $tfile"
24621 # Create file with a hole and write actual 65536 bytes which aligned
24622 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24625 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24626 error "Create file : $DIR/$tfile"
24629 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24630 # blocks. The block count must drop to 8.
24632 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24633 ((bs - grant_blk_size) + 1)))
24634 $TRUNCATE $DIR/$tfile $trunc_sz ||
24635 error "truncate $tfile to $trunc_sz failed"
24637 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24638 sz=$(stat --format=%s $DIR/$tfile)
24639 blk=$(stat --format=%b $DIR/$tfile)
24641 if [[ $blk -ne $trunc_bsz ]]; then
24642 $(which stat) $DIR/$tfile
24643 error "Expected Block $trunc_bsz got $blk for $tfile"
24646 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24647 error "Expected Size $trunc_sz got $sz for $tfile"
24649 run_test 317 "Verify blocks get correctly update after truncate"
24652 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24653 local old_max_active=$($LCTL get_param -n \
24654 ${llite_name}.max_read_ahead_async_active \
24657 $LCTL set_param llite.*.max_read_ahead_async_active=256
24658 local max_active=$($LCTL get_param -n \
24659 ${llite_name}.max_read_ahead_async_active \
24661 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24663 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24664 error "set max_read_ahead_async_active should succeed"
24666 $LCTL set_param llite.*.max_read_ahead_async_active=512
24667 max_active=$($LCTL get_param -n \
24668 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24669 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24671 # restore @max_active
24672 [ $old_max_active -ne 0 ] && $LCTL set_param \
24673 llite.*.max_read_ahead_async_active=$old_max_active
24675 local old_threshold=$($LCTL get_param -n \
24676 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24677 local max_per_file_mb=$($LCTL get_param -n \
24678 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24680 local invalid=$(($max_per_file_mb + 1))
24682 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24683 && error "set $invalid should fail"
24685 local valid=$(($invalid - 1))
24687 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24688 error "set $valid should succeed"
24689 local threshold=$($LCTL get_param -n \
24690 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24691 [ $threshold -eq $valid ] || error \
24692 "expect threshold $valid got $threshold"
24694 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24696 run_test 318 "Verify async readahead tunables"
24699 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24701 local before=$(date +%s)
24703 local mdir=$DIR/$tdir
24704 local file=$mdir/xxx
24706 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24709 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24710 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24711 $LFS migrate -m1 $mdir &
24714 dd if=$file of=/dev/null
24716 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24717 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24719 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24721 run_test 319 "lost lease lock on migrate error"
24723 test_398a() { # LU-4198
24724 local ost1_imp=$(get_osc_import_name client ost1)
24725 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24728 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24729 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24731 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24732 # request a new lock on client
24733 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24735 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24736 #local lock_count=$($LCTL get_param -n \
24737 # ldlm.namespaces.$imp_name.lru_size)
24738 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24740 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24742 # no lock cached, should use lockless DIO and not enqueue new lock
24743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24745 error "dio write failed"
24746 lock_count=$($LCTL get_param -n \
24747 ldlm.namespaces.$imp_name.lru_size)
24748 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24750 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24752 # no lock cached, should use locked DIO append
24753 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24754 conv=notrunc || error "DIO append failed"
24755 lock_count=$($LCTL get_param -n \
24756 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24757 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24759 run_test 398a "direct IO should cancel lock otherwise lockless"
24761 test_398b() { # LU-4198
24762 which fio || skip_env "no fio installed"
24763 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24766 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24769 # Single page, multiple pages, stripe size, 4*stripe size
24770 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24771 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24772 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24773 --numjobs=$njobs --fallocate=none \
24774 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24775 --filename=$DIR/$tfile &
24778 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24779 fio --name=rand-rw --rw=randrw --bs=$bsize \
24780 --numjobs=$njobs --fallocate=none \
24781 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24782 --filename=$DIR/$tfile || true
24786 evict=$(do_facet client $LCTL get_param \
24787 osc.$FSNAME-OST*-osc-*/state |
24788 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24790 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24791 (do_facet client $LCTL get_param \
24792 osc.$FSNAME-OST*-osc-*/state;
24793 error "eviction happened: $evict before:$before")
24797 run_test 398b "DIO and buffer IO race"
24799 test_398c() { # LU-4198
24800 local ost1_imp=$(get_osc_import_name client ost1)
24801 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24804 which fio || skip_env "no fio installed"
24806 saved_debug=$($LCTL get_param -n debug)
24807 $LCTL set_param debug=0
24809 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24810 ((size /= 1024)) # by megabytes
24811 ((size /= 2)) # write half of the OST at most
24812 [ $size -gt 40 ] && size=40 #reduce test time anyway
24814 $LFS setstripe -c 1 $DIR/$tfile
24816 # it seems like ldiskfs reserves more space than necessary if the
24817 # writing blocks are not mapped, so it extends the file firstly
24818 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24819 cancel_lru_locks osc
24821 # clear and verify rpc_stats later
24822 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24825 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24826 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24827 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24828 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24829 --filename=$DIR/$tfile
24830 [ $? -eq 0 ] || error "fio write error"
24832 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24833 error "Locks were requested while doing AIO"
24835 # get the percentage of 1-page I/O
24836 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24837 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24839 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24841 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24842 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24843 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24844 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24845 --filename=$DIR/$tfile
24846 [ $? -eq 0 ] || error "fio mixed read write error"
24848 echo "AIO with large block size ${size}M"
24849 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24850 --numjobs=1 --fallocate=none --ioengine=libaio \
24851 --iodepth=16 --allow_file_create=0 --size=${size}M \
24852 --filename=$DIR/$tfile
24853 [ $? -eq 0 ] || error "fio large block size failed"
24856 $LCTL set_param debug="$saved_debug"
24858 run_test 398c "run fio to test AIO"
24860 test_398d() { # LU-13846
24861 which aiocp || skip_env "no aiocp installed"
24862 local aio_file=$DIR/$tfile.aio
24864 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24866 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24867 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24868 stack_trap "rm -f $DIR/$tfile $aio_file"
24870 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24872 # make sure we don't crash and fail properly
24873 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24874 error "aio not aligned with PAGE SIZE should fail"
24876 rm -f $DIR/$tfile $aio_file
24878 run_test 398d "run aiocp to verify block size > stripe size"
24881 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24882 touch $DIR/$tfile.new
24883 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24885 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24887 test_398f() { # LU-14687
24888 which aiocp || skip_env "no aiocp installed"
24889 local aio_file=$DIR/$tfile.aio
24891 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24893 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24894 stack_trap "rm -f $DIR/$tfile $aio_file"
24896 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24897 $LCTL set_param fail_loc=0x1418
24898 # make sure we don't crash and fail properly
24899 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24900 error "aio with page allocation failure succeeded"
24901 $LCTL set_param fail_loc=0
24902 diff $DIR/$tfile $aio_file
24903 [[ $? != 0 ]] || error "no diff after failed aiocp"
24905 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24907 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24908 # stripe and i/o size must be > stripe size
24909 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24910 # single RPC in flight. This test shows async DIO submission is working by
24911 # showing multiple RPCs in flight.
24912 test_398g() { # LU-13798
24913 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24915 # We need to do some i/o first to acquire enough grant to put our RPCs
24916 # in flight; otherwise a new connection may not have enough grant
24918 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24919 error "parallel dio failed"
24920 stack_trap "rm -f $DIR/$tfile"
24922 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24923 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24924 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24925 stack_trap "$LCTL set_param -n $pages_per_rpc"
24927 # Recreate file so it's empty
24929 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24930 #Pause rpc completion to guarantee we see multiple rpcs in flight
24931 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24932 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24933 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24936 $LCTL set_param osc.*.rpc_stats=c
24938 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24939 error "parallel dio failed"
24940 stack_trap "rm -f $DIR/$tfile"
24942 $LCTL get_param osc.*-OST0000-*.rpc_stats
24943 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24944 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24945 grep "8:" | awk '{print $8}')
24946 # We look at the "8 rpcs in flight" field, and verify A) it is present
24947 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24948 # as expected for an 8M DIO to a file with 1M stripes.
24949 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24951 # Verify turning off parallel dio works as expected
24953 $LCTL set_param osc.*.rpc_stats=c
24954 $LCTL set_param llite.*.parallel_dio=0
24955 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24957 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24958 error "dio with parallel dio disabled failed"
24960 # Ideally, we would see only one RPC in flight here, but there is an
24961 # unavoidable race between i/o completion and RPC in flight counting,
24962 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24963 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24964 # So instead we just verify it's always < 8.
24965 $LCTL get_param osc.*-OST0000-*.rpc_stats
24966 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24967 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24968 grep '^$' -B1 | grep . | awk '{print $1}')
24969 [ $ret != "8:" ] ||
24970 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24972 run_test 398g "verify parallel dio async RPC submission"
24974 test_398h() { # LU-13798
24975 local dio_file=$DIR/$tfile.dio
24977 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24979 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24980 stack_trap "rm -f $DIR/$tfile $dio_file"
24982 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24983 error "parallel dio failed"
24984 diff $DIR/$tfile $dio_file
24985 [[ $? == 0 ]] || error "file diff after aiocp"
24987 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24989 test_398i() { # LU-13798
24990 local dio_file=$DIR/$tfile.dio
24992 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24994 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24995 stack_trap "rm -f $DIR/$tfile $dio_file"
24997 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24998 $LCTL set_param fail_loc=0x1418
24999 # make sure we don't crash and fail properly
25000 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25001 error "parallel dio page allocation failure succeeded"
25002 diff $DIR/$tfile $dio_file
25003 [[ $? != 0 ]] || error "no diff after failed aiocp"
25005 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25007 test_398j() { # LU-13798
25008 # Stripe size > RPC size but less than i/o size tests split across
25009 # stripes and RPCs for individual i/o op
25010 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25012 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25013 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25014 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25015 stack_trap "$LCTL set_param -n $pages_per_rpc"
25017 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25018 error "parallel dio write failed"
25019 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25021 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25022 error "parallel dio read failed"
25023 diff $DIR/$tfile $DIR/$tfile.2
25024 [[ $? == 0 ]] || error "file diff after parallel dio read"
25026 run_test 398j "test parallel dio where stripe size > rpc_size"
25028 test_398k() { # LU-13798
25029 wait_delete_completed
25032 # 4 stripe file; we will cause out of space on OST0
25033 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25035 # Fill OST0 (if it's not too large)
25036 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25038 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25039 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25041 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25042 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25043 error "dd should fill OST0"
25044 stack_trap "rm -f $DIR/$tfile.1"
25046 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25050 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25051 error "file is not 0 bytes in size"
25053 # dd above should not succeed, but don't error until here so we can
25054 # get debug info above
25056 error "parallel dio write with enospc succeeded"
25057 stack_trap "rm -f $DIR/$tfile"
25059 run_test 398k "test enospc on first stripe"
25061 test_398l() { # LU-13798
25062 wait_delete_completed
25065 # 4 stripe file; we will cause out of space on OST0
25066 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25067 # happens on the second i/o chunk we issue
25068 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25070 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25071 stack_trap "rm -f $DIR/$tfile"
25073 # Fill OST0 (if it's not too large)
25074 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25076 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25077 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25079 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25080 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25081 error "dd should fill OST0"
25082 stack_trap "rm -f $DIR/$tfile.1"
25084 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25086 stack_trap "rm -f $DIR/$tfile.2"
25088 # Check that short write completed as expected
25089 ls -la $DIR/$tfile.2
25090 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25091 error "file is not 1M in size"
25093 # dd above should not succeed, but don't error until here so we can
25094 # get debug info above
25096 error "parallel dio write with enospc succeeded"
25098 # Truncate source file to same length as output file and diff them
25099 $TRUNCATE $DIR/$tfile 1048576
25100 diff $DIR/$tfile $DIR/$tfile.2
25101 [[ $? == 0 ]] || error "data incorrect after short write"
25103 run_test 398l "test enospc on intermediate stripe/RPC"
25105 test_398m() { # LU-13798
25106 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25108 # Set up failure on OST0, the first stripe:
25109 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25110 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25111 # So this fail_val specifies OST0
25112 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25113 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25115 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25116 error "parallel dio write with failure on first stripe succeeded"
25117 stack_trap "rm -f $DIR/$tfile"
25118 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25120 # Place data in file for read
25121 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25122 error "parallel dio write failed"
25124 # Fail read on OST0, first stripe
25125 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25126 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25127 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25128 error "parallel dio read with error on first stripe succeeded"
25129 rm -f $DIR/$tfile.2
25130 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25132 # Switch to testing on OST1, second stripe
25133 # Clear file contents, maintain striping
25135 # Set up failure on OST1, second stripe:
25136 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
25137 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25139 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25140 error "parallel dio write with failure on first stripe succeeded"
25141 stack_trap "rm -f $DIR/$tfile"
25142 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25144 # Place data in file for read
25145 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25146 error "parallel dio write failed"
25148 # Fail read on OST1, second stripe
25149 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25150 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25151 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25152 error "parallel dio read with error on first stripe succeeded"
25153 rm -f $DIR/$tfile.2
25154 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25156 run_test 398m "test RPC failures with parallel dio"
25158 # Parallel submission of DIO should not cause problems for append, but it's
25159 # important to verify.
25160 test_398n() { # LU-13798
25161 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25163 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25164 error "dd to create source file failed"
25165 stack_trap "rm -f $DIR/$tfile"
25167 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25168 error "parallel dio write with failure on second stripe succeeded"
25169 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25170 diff $DIR/$tfile $DIR/$tfile.1
25171 [[ $? == 0 ]] || error "data incorrect after append"
25174 run_test 398n "test append with parallel DIO"
25177 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25179 run_test 398o "right kms with DIO"
25182 local read_write=$1
25183 if [ "$read_write" = "write" ]; then
25184 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25185 elif [ "$read_write" = "read" ]; then
25186 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25188 error "argument error"
25191 # turn off debug for performance testing
25192 local saved_debug=$($LCTL get_param -n debug)
25193 $LCTL set_param debug=0
25195 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25197 # get ost1 size - $FSNAME-OST0000
25198 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25199 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25200 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25202 if [ "$read_write" = "read" ]; then
25203 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25206 local start_time=$(date +%s.%N)
25207 $dd_cmd bs=1M count=$blocks oflag=sync ||
25208 error "real dd $read_write error"
25209 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25211 if [ "$read_write" = "write" ]; then
25215 # define OBD_FAIL_OST_FAKE_RW 0x238
25216 do_facet ost1 $LCTL set_param fail_loc=0x238
25218 local start_time=$(date +%s.%N)
25219 $dd_cmd bs=1M count=$blocks oflag=sync ||
25220 error "fake dd $read_write error"
25221 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25223 if [ "$read_write" = "write" ]; then
25225 cancel_lru_locks osc
25226 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25227 error "$tfile size not $blocks MB"
25229 do_facet ost1 $LCTL set_param fail_loc=0
25231 echo "fake $read_write $duration_fake vs. normal $read_write" \
25232 "$duration in seconds"
25233 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25234 error_not_in_vm "fake write is slower"
25236 $LCTL set_param -n debug="$saved_debug"
25239 test_399a() { # LU-7655 for OST fake write
25240 remote_ost_nodsh && skip "remote OST with nodsh"
25244 run_test 399a "fake write should not be slower than normal write"
25246 test_399b() { # LU-8726 for OST fake read
25247 remote_ost_nodsh && skip "remote OST with nodsh"
25248 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25249 skip_env "ldiskfs only test"
25254 run_test 399b "fake read should not be slower than normal read"
25256 test_400a() { # LU-1606, was conf-sanity test_74
25257 if ! which $CC > /dev/null 2>&1; then
25258 skip_env "$CC is not installed"
25261 local extra_flags=''
25262 local out=$TMP/$tfile
25263 local prefix=/usr/include/lustre
25266 # Oleg removes c files in his test rig so test if any c files exist
25267 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25268 skip_env "Needed c test files are missing"
25270 if ! [[ -d $prefix ]]; then
25271 # Assume we're running in tree and fixup the include path.
25272 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25273 extra_flags+=" -L$LUSTRE/utils/.lib"
25276 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25277 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25278 error "client api broken"
25282 run_test 400a "Lustre client api program can compile and link"
25284 test_400b() { # LU-1606, LU-5011
25286 local out=$TMP/$tfile
25287 local prefix=/usr/include/linux/lustre
25289 # We use a hard coded prefix so that this test will not fail
25290 # when run in tree. There are headers in lustre/include/lustre/
25291 # that are not packaged (like lustre_idl.h) and have more
25292 # complicated include dependencies (like config.h and lnet/types.h).
25293 # Since this test about correct packaging we just skip them when
25294 # they don't exist (see below) rather than try to fixup cppflags.
25296 if ! which $CC > /dev/null 2>&1; then
25297 skip_env "$CC is not installed"
25300 for header in $prefix/*.h; do
25301 if ! [[ -f "$header" ]]; then
25305 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25306 continue # lustre_ioctl.h is internal header
25309 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25310 error "cannot compile '$header'"
25314 run_test 400b "packaged headers can be compiled"
25316 test_401a() { #LU-7437
25317 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25318 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25320 #count the number of parameters by "list_param -R"
25321 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25322 #count the number of parameters by listing proc files
25323 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25324 echo "proc_dirs='$proc_dirs'"
25325 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25326 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25329 [ $params -eq $procs ] ||
25330 error "found $params parameters vs. $procs proc files"
25332 # test the list_param -D option only returns directories
25333 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25334 #count the number of parameters by listing proc directories
25335 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25338 [ $params -eq $procs ] ||
25339 error "found $params parameters vs. $procs proc files"
25341 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25344 # jobid_var may not allow arbitrary values, so use jobid_name
25346 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25347 local testname=jobid_name tmp='testing%p'
25349 local testname=jobid_var tmp=testing
25352 local save=$($LCTL get_param -n $testname)
25354 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25355 error "no error returned when setting bad parameters"
25357 local jobid_new=$($LCTL get_param -n foe $testname baz)
25358 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25360 $LCTL set_param -n fog=bam $testname=$save bat=fog
25361 local jobid_old=$($LCTL get_param -n foe $testname bag)
25362 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25364 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25367 # jobid_var may not allow arbitrary values, so use jobid_name
25369 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25370 local testname=jobid_name
25372 local testname=jobid_var
25375 local jobid_var_old=$($LCTL get_param -n $testname)
25376 local jobid_var_new
25378 $LCTL set_param $testname= &&
25379 error "no error returned for 'set_param a='"
25381 jobid_var_new=$($LCTL get_param -n $testname)
25382 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25383 error "$testname was changed by setting without value"
25385 $LCTL set_param $testname &&
25386 error "no error returned for 'set_param a'"
25388 jobid_var_new=$($LCTL get_param -n $testname)
25389 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25390 error "$testname was changed by setting without value"
25392 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25395 # jobid_var may not allow arbitrary values, so use jobid_name
25397 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25398 local testname=jobid_name new_value='foo=bar%p'
25400 local testname=jobid_var new_valuie=foo=bar
25403 local jobid_var_old=$($LCTL get_param -n $testname)
25404 local jobid_var_new
25406 $LCTL set_param $testname=$new_value ||
25407 error "'set_param a=b' did not accept a value containing '='"
25409 jobid_var_new=$($LCTL get_param -n $testname)
25410 [[ "$jobid_var_new" == "$new_value" ]] ||
25411 error "'set_param a=b' failed on a value containing '='"
25413 # Reset the $testname to test the other format
25414 $LCTL set_param $testname=$jobid_var_old
25415 jobid_var_new=$($LCTL get_param -n $testname)
25416 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25417 error "failed to reset $testname"
25419 $LCTL set_param $testname $new_value ||
25420 error "'set_param a b' did not accept a value containing '='"
25422 jobid_var_new=$($LCTL get_param -n $testname)
25423 [[ "$jobid_var_new" == "$new_value" ]] ||
25424 error "'set_param a b' failed on a value containing '='"
25426 $LCTL set_param $testname $jobid_var_old
25427 jobid_var_new=$($LCTL get_param -n $testname)
25428 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25429 error "failed to reset $testname"
25431 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25433 test_401e() { # LU-14779
25434 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25435 error "lctl list_param MGC* failed"
25436 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25437 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25438 error "lctl get_param lru_size failed"
25440 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25443 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25444 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25445 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25446 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25447 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25448 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25449 remote_mds_nodsh && skip "remote MDS with nodsh"
25451 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25452 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25453 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25454 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25455 echo "Touch failed - OK"
25457 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25460 local file1=$DIR/$tfile.1
25461 local file2=$DIR/$tfile.2
25462 local tfile=$TMP/$tfile
25464 rm -f $file1 $file2 $tfile
25469 # 30 sec OBD_TIMEOUT in ll_getattr()
25470 # right before populating st_nlink
25471 $LCTL set_param fail_loc=0x80001409
25472 stat -c %h $file1 > $tfile &
25474 # create an alias, drop all locks and reclaim the dentry
25476 cancel_lru_locks mdc
25477 cancel_lru_locks osc
25478 sysctl -w vm.drop_caches=2
25482 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25484 rm -f $tfile $file1 $file2
25486 run_test 403 "i_nlink should not drop to zero due to aliasing"
25488 test_404() { # LU-6601
25489 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25490 skip "Need server version newer than 2.8.52"
25491 remote_mds_nodsh && skip "remote MDS with nodsh"
25493 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25494 awk '/osp .*-osc-MDT/ { print $4}')
25497 for osp in $mosps; do
25498 echo "Deactivate: " $osp
25499 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25500 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25501 awk -vp=$osp '$4 == p { print $2 }')
25502 [ $stat = IN ] || {
25503 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25504 error "deactivate error"
25506 echo "Activate: " $osp
25507 do_facet $SINGLEMDS $LCTL --device %$osp activate
25508 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25509 awk -vp=$osp '$4 == p { print $2 }')
25510 [ $stat = UP ] || {
25511 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25512 error "activate error"
25516 run_test 404 "validate manual {de}activated works properly for OSPs"
25519 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25520 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25521 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25522 skip "Layout swap lock is not supported"
25524 check_swap_layouts_support
25525 check_swap_layout_no_dom $DIR
25527 test_mkdir $DIR/$tdir
25528 swap_lock_test -d $DIR/$tdir ||
25529 error "One layout swap locked test failed"
25531 run_test 405 "Various layout swap lock tests"
25534 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25535 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25536 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25538 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25539 skip "Need MDS version at least 2.8.50"
25541 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25542 local test_pool=$TESTNAME
25544 pool_add $test_pool || error "pool_add failed"
25545 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25546 error "pool_add_targets failed"
25548 save_layout_restore_at_exit $MOUNT
25550 # parent set default stripe count only, child will stripe from both
25551 # parent and fs default
25552 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25553 error "setstripe $MOUNT failed"
25554 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25555 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25556 for i in $(seq 10); do
25557 local f=$DIR/$tdir/$tfile.$i
25558 touch $f || error "touch failed"
25559 local count=$($LFS getstripe -c $f)
25560 [ $count -eq $OSTCOUNT ] ||
25561 error "$f stripe count $count != $OSTCOUNT"
25562 local offset=$($LFS getstripe -i $f)
25563 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25564 local size=$($LFS getstripe -S $f)
25565 [ $size -eq $((def_stripe_size * 2)) ] ||
25566 error "$f stripe size $size != $((def_stripe_size * 2))"
25567 local pool=$($LFS getstripe -p $f)
25568 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25571 # change fs default striping, delete parent default striping, now child
25572 # will stripe from new fs default striping only
25573 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25574 error "change $MOUNT default stripe failed"
25575 $LFS setstripe -c 0 $DIR/$tdir ||
25576 error "delete $tdir default stripe failed"
25577 for i in $(seq 11 20); do
25578 local f=$DIR/$tdir/$tfile.$i
25579 touch $f || error "touch $f failed"
25580 local count=$($LFS getstripe -c $f)
25581 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25582 local offset=$($LFS getstripe -i $f)
25583 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25584 local size=$($LFS getstripe -S $f)
25585 [ $size -eq $def_stripe_size ] ||
25586 error "$f stripe size $size != $def_stripe_size"
25587 local pool=$($LFS getstripe -p $f)
25588 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25591 unlinkmany $DIR/$tdir/$tfile. 1 20
25593 local f=$DIR/$tdir/$tfile
25594 pool_remove_all_targets $test_pool $f
25595 pool_remove $test_pool $f
25597 run_test 406 "DNE support fs default striping"
25600 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25601 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25602 skip "Need MDS version at least 2.8.55"
25603 remote_mds_nodsh && skip "remote MDS with nodsh"
25605 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25606 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25607 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25608 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25609 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25611 #define OBD_FAIL_DT_TXN_STOP 0x2019
25612 for idx in $(seq $MDSCOUNT); do
25613 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25615 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25616 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25617 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25620 run_test 407 "transaction fail should cause operation fail"
25623 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25625 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25626 lctl set_param fail_loc=0x8000040a
25627 # let ll_prepare_partial_page() fail
25628 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25632 # create at least 100 unused inodes so that
25633 # shrink_icache_memory(0) should not return 0
25634 touch $DIR/$tfile-{0..100}
25635 rm -f $DIR/$tfile-{0..100}
25638 echo 2 > /proc/sys/vm/drop_caches
25640 run_test 408 "drop_caches should not hang due to page leaks"
25644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25646 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25647 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25648 touch $DIR/$tdir/guard || error "(2) Fail to create"
25650 local PREFIX=$(str_repeat 'A' 128)
25651 echo "Create 1K hard links start at $(date)"
25652 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25653 error "(3) Fail to hard link"
25655 echo "Links count should be right although linkEA overflow"
25656 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25657 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25658 [ $linkcount -eq 1001 ] ||
25659 error "(5) Unexpected hard links count: $linkcount"
25661 echo "List all links start at $(date)"
25662 ls -l $DIR/$tdir/foo > /dev/null ||
25663 error "(6) Fail to list $DIR/$tdir/foo"
25665 echo "Unlink hard links start at $(date)"
25666 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25667 error "(7) Fail to unlink"
25668 echo "Unlink hard links finished at $(date)"
25670 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25674 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25675 skip "Need client version at least 2.9.59"
25676 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25677 skip "Need MODULES build"
25679 # Create a file, and stat it from the kernel
25680 local testfile=$DIR/$tfile
25683 local run_id=$RANDOM
25684 local my_ino=$(stat --format "%i" $testfile)
25686 # Try to insert the module. This will always fail as the
25687 # module is designed to not be inserted.
25688 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25691 # Anything but success is a test failure
25693 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25694 error "no inode match"
25696 run_test 410 "Test inode number returned from kernel thread"
25698 cleanup_test411_cgroup() {
25704 local cg_basedir=/sys/fs/cgroup/memory
25706 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25707 skip "no setup for cgroup"
25709 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25710 error "test file creation failed"
25711 cancel_lru_locks osc
25713 # Create a very small memory cgroup to force a slab allocation error
25714 local cgdir=$cg_basedir/osc_slab_alloc
25715 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25716 trap "cleanup_test411_cgroup $cgdir" EXIT
25717 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25718 echo 1M > $cgdir/memory.limit_in_bytes
25720 # Should not LBUG, just be killed by oom-killer
25721 # dd will return 0 even allocation failure in some environment.
25722 # So don't check return value
25723 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25724 cleanup_test411_cgroup $cgdir
25728 run_test 411 "Slab allocation error with cgroup does not LBUG"
25731 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25732 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25733 skip "Need server version at least 2.10.55"
25735 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25736 error "mkdir failed"
25737 $LFS getdirstripe $DIR/$tdir
25738 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25739 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25740 error "expect $((MDSCOUT - 1)) get $stripe_index"
25741 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25742 [ $stripe_count -eq 2 ] ||
25743 error "expect 2 get $stripe_count"
25745 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25750 # subdirs should be on the same MDT as parent
25751 for i in $(seq 0 $((MDSCOUNT - 1))); do
25752 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25753 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25754 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25755 (( index == i )) || error "mdt$i/sub on MDT$index"
25758 # stripe offset -1, ditto
25759 for i in {1..10}; do
25760 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25761 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25762 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25763 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25764 (( index == index2 )) ||
25765 error "qos$i on MDT$index, sub on MDT$index2"
25768 local testdir=$DIR/$tdir/inherit
25770 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25773 testdir=$testdir/s$i
25774 mkdir $testdir || error "mkdir $testdir failed"
25775 index=$($LFS getstripe -m $testdir)
25776 (( index == 1 )) ||
25777 error "$testdir on MDT$index"
25780 # not inherit any more
25781 testdir=$testdir/s3
25782 mkdir $testdir || error "mkdir $testdir failed"
25783 getfattr -d -m dmv $testdir | grep dmv &&
25784 error "default LMV set on $testdir" || true
25786 run_test 412 "mkdir on specific MDTs"
25788 TEST413_COUNT=${TEST413_COUNT:-200}
25789 generate_uneven_mdts() {
25791 local lmv_qos_maxage
25792 local lod_qos_maxage
25802 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25803 $LCTL set_param lmv.*.qos_maxage=1
25804 stack_trap "$LCTL set_param \
25805 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25806 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25807 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25808 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25809 lod.*.mdt_qos_maxage=1
25810 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25811 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25814 echo "Check for uneven MDTs: "
25816 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25817 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25818 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25820 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25821 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25824 for ((i = 1; i < ${#ffree[@]}; i++)); do
25825 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25826 if [ $tmp -gt $max ]; then
25830 if [ $tmp -lt $min ]; then
25836 (( ${ffree[min_index]} > 0 )) ||
25837 skip "no free files in MDT$min_index"
25838 (( ${ffree[min_index]} < 10000000 )) ||
25839 skip "too many free files in MDT$min_index"
25841 # Check if we need to generate uneven MDTs
25842 local diff=$(((max - min) * 100 / min))
25843 local testdir=$DIR/$tdir-fillmdt
25847 while (( diff < threshold )); do
25849 # generate uneven MDTs, create till $threshold% diff
25850 echo -n "weight diff=$diff% must be > $threshold% ..."
25851 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
25852 testdir=$DIR/$tdir-fillmdt/$i
25853 [ -d $testdir ] && continue
25854 $LFS mkdir -i $min_index $testdir ||
25855 error "mkdir $testdir failed"
25856 $LFS setstripe -E 1M -L mdt $testdir ||
25857 error "setstripe $testdir failed"
25859 for ((F=0; F < TEST413_COUNT; F++)); do
25860 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
25861 /dev/null 2>&1 || error "dd $F failed"
25863 sync; sleep 1; sync
25865 # wait for QOS to update
25866 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25868 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25869 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25870 max=$(((${ffree[max_index]} >> 8) *
25871 (${bavail[max_index]} * bsize >> 16)))
25872 min=$(((${ffree[min_index]} >> 8) *
25873 (${bavail[min_index]} * bsize >> 16)))
25874 diff=$(((max - min) * 100 / min))
25878 echo "MDT filesfree available: ${ffree[*]}"
25879 echo "MDT blocks available: ${bavail[*]}"
25880 echo "weight diff=$diff%"
25885 local stripe_count=$2
25886 local mdts=$(comma_list $(mdts_nodes))
25889 local lmv_qos_prio_free
25890 local lmv_qos_threshold_rr
25891 local lmv_qos_maxage
25892 local lod_qos_prio_free
25893 local lod_qos_threshold_rr
25894 local lod_qos_maxage
25898 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25899 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25900 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25902 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25903 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25904 stack_trap "$LCTL set_param \
25905 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25906 stack_trap "$LCTL set_param \
25907 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25908 stack_trap "$LCTL set_param \
25909 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25911 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25912 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25913 lod_qos_prio_free=${lod_qos_prio_free%%%}
25914 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25915 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25916 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25917 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25918 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25919 stack_trap "do_nodes $mdts $LCTL set_param \
25920 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25921 stack_trap "do_nodes $mdts $LCTL set_param \
25922 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25923 stack_trap "do_nodes $mdts $LCTL set_param \
25924 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25926 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25927 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25929 testdir=$DIR/$tdir-s$stripe_count/rr
25931 local stripe_index=$($LFS getstripe -m $testdir)
25932 local test_mkdir_rr=true
25934 getfattr -d -m dmv -e hex $testdir | grep dmv
25935 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25936 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25937 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25938 test_mkdir_rr=false
25943 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25944 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25946 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25947 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25948 eval $mkdir_cmd $testdir/subdir$i ||
25949 error "$mkdir_cmd subdir$i failed"
25952 for (( i = 0; i < $MDSCOUNT; i++ )); do
25953 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25954 echo "$count directories created on MDT$i"
25955 if $test_mkdir_rr; then
25956 (( $count == 100 )) ||
25957 error "subdirs are not evenly distributed"
25958 elif (( $i == $stripe_index )); then
25959 (( $count == 100 * MDSCOUNT )) ||
25960 error "$count subdirs created on MDT$i"
25962 (( $count == 0 )) ||
25963 error "$count subdirs created on MDT$i"
25966 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25967 count=$($LFS getdirstripe $testdir/* |
25968 grep -c -P "^\s+$i\t")
25969 echo "$count stripes created on MDT$i"
25970 # deviation should < 5% of average
25971 (( $count >= 95 * stripe_count &&
25972 $count <= 105 * stripe_count)) ||
25973 error "stripes are not evenly distributed"
25978 echo "Check for uneven MDTs: "
25988 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25989 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25990 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25992 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25993 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25996 for ((i = 1; i < ${#ffree[@]}; i++)); do
25997 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25998 if [ $tmp -gt $max ]; then
26002 if [ $tmp -lt $min ]; then
26008 (( ${ffree[min_index]} > 0 )) ||
26009 skip "no free files in MDT$min_index"
26010 (( ${ffree[min_index]} < 10000000 )) ||
26011 skip "too many free files in MDT$min_index"
26013 echo "MDT filesfree available: ${ffree[*]}"
26014 echo "MDT blocks available: ${bavail[*]}"
26015 echo "weight diff=$(((max - min) * 100 / min))%"
26017 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26019 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26020 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26021 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26022 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26023 # decrease statfs age, so that it can be updated in time
26024 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26025 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26029 testdir=$DIR/$tdir-s$stripe_count/qos
26032 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26033 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26034 eval $mkdir_cmd $testdir/subdir$i ||
26035 error "$mkdir_cmd subdir$i failed"
26039 for (( i = 0; i < $MDSCOUNT; i++ )); do
26040 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26041 (( count > max )) && max=$count
26042 echo "$count directories created on MDT$i"
26045 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26047 # D-value should > 10% of averge
26048 (( max - min > num / 10 )) ||
26049 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26051 # ditto for stripes
26052 if (( stripe_count > 1 )); then
26054 for (( i = 0; i < $MDSCOUNT; i++ )); do
26055 count=$($LFS getdirstripe $testdir/* |
26056 grep -c -P "^\s+$i\t")
26057 (( count > max )) && max=$count
26058 echo "$count stripes created on MDT$i"
26061 min=$($LFS getdirstripe $testdir/* |
26062 grep -c -P "^\s+$min_index\t")
26063 (( max - min > num * stripe_count / 10 )) ||
26064 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26076 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26077 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26078 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26080 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26082 for ((i = 1; i < ${#ffree[@]}; i++)); do
26083 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26084 (( tmp < min )) && min=$tmp && min_index=$i
26091 [ $MDSCOUNT -lt 2 ] &&
26092 skip "We need at least 2 MDTs for this test"
26094 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26095 skip "Need server version at least 2.12.52"
26099 generate_uneven_mdts 100
26100 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26101 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26102 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26103 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26104 error "mkdir failed"
26105 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26108 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26111 [ $MDSCOUNT -lt 2 ] &&
26112 skip "We need at least 2 MDTs for this test"
26114 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26115 skip "Need server version at least 2.12.52"
26120 generate_uneven_mdts 100
26121 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26122 testdir=$DIR/$tdir-s$stripe_count
26123 mkdir $testdir || error "mkdir $testdir failed"
26124 mkdir $testdir/rr || error "mkdir rr failed"
26125 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26126 error "mkdir qos failed"
26127 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26128 $testdir/rr || error "setdirstripe rr failed"
26129 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26130 error "setdirstripe failed"
26131 test_qos_mkdir "mkdir" $stripe_count
26134 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26137 (( $MDSCOUNT >= 2 )) ||
26138 skip "We need at least 2 MDTs for this test"
26140 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26141 skip "Need server version at least 2.14.51"
26147 testdir=$DIR/${tdir}-s1
26148 mkdir $testdir || error "mkdir $testdir failed"
26149 mkdir $testdir/rr || error "mkdir rr failed"
26150 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26151 # default max_inherit is -1, default max_inherit_rr is 0
26152 $LFS setdirstripe -D -c 1 $testdir/rr ||
26153 error "setdirstripe rr failed"
26154 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26155 error "setdirstripe qos failed"
26156 test_qos_mkdir "mkdir" 1
26158 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26159 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26160 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26161 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26162 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26164 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26165 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26166 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26167 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26168 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26169 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26170 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26171 error "level2 shouldn't have default LMV" || true
26173 run_test 413c "mkdir with default LMV max inherit rr"
26176 (( MDSCOUNT >= 2 )) ||
26177 skip "We need at least 2 MDTs for this test"
26179 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26180 skip "Need server version at least 2.14.51"
26182 local lmv_qos_threshold_rr
26184 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26186 stack_trap "$LCTL set_param \
26187 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26189 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26190 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26191 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26192 error "$tdir shouldn't have default LMV"
26193 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26194 error "mkdir sub failed"
26196 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26198 (( count == 100 )) || error "$count subdirs on MDT0"
26200 run_test 413d "inherit ROOT default LMV"
26203 (( MDSCOUNT >= 2 )) ||
26204 skip "We need at least 2 MDTs for this test"
26205 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26206 skip "Need server version at least 2.14.55"
26208 local testdir=$DIR/$tdir
26209 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26211 local sub_max_inherit
26213 mkdir -p $testdir || error "failed to create $testdir"
26215 # set default max-inherit to -1 if stripe count is 0 or 1
26216 $LFS setdirstripe -D -c 1 $testdir ||
26217 error "failed to set default LMV"
26218 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26219 (( max_inherit == -1 )) ||
26220 error "wrong max_inherit value $max_inherit"
26222 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26223 $LFS setdirstripe -D -c -1 $testdir ||
26224 error "failed to set default LMV"
26225 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26226 (( max_inherit > 0 )) ||
26227 error "wrong max_inherit value $max_inherit"
26229 # and the subdir will decrease the max_inherit by 1
26230 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26231 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26232 (( sub_max_inherit == max_inherit - 1)) ||
26233 error "wrong max-inherit of subdir $sub_max_inherit"
26235 # check specified --max-inherit and warning message
26236 stack_trap "rm -f $tmpfile"
26237 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26238 error "failed to set default LMV"
26239 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26240 (( max_inherit == -1 )) ||
26241 error "wrong max_inherit value $max_inherit"
26243 # check the warning messages
26244 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26245 error "failed to detect warning string"
26248 run_test 413e "check default max-inherit value"
26250 test_fs_dmv_inherit()
26252 local testdir=$DIR/$tdir
26259 mkdir $testdir || error "mkdir $testdir failed"
26260 count=$($LFS getdirstripe -D -c $testdir)
26261 (( count == 1 )) ||
26262 error "$testdir default LMV count mismatch $count != 1"
26263 inherit=$($LFS getdirstripe -D -X $testdir)
26264 (( inherit == 3 - i )) ||
26265 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26266 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26267 (( inherit_rr == 3 - i )) ||
26268 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26269 testdir=$testdir/sub
26272 mkdir $testdir || error "mkdir $testdir failed"
26273 count=$($LFS getdirstripe -D -c $testdir)
26274 (( count == 0 )) ||
26275 error "$testdir default LMV count not zero: $count"
26279 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26281 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26282 skip "Need server version at least 2.14.55"
26284 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26285 error "dump $DIR default LMV failed"
26286 stack_trap "setfattr --restore=$TMP/dmv.ea"
26288 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26289 error "set $DIR default LMV failed"
26291 test_fs_dmv_inherit
26293 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26296 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26298 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26299 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26300 error "dump $DIR default LMV failed"
26301 stack_trap "setfattr --restore=$TMP/dmv.ea"
26303 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26304 error "set $DIR default LMV failed"
26306 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26307 error "mount $MOUNT2 failed"
26308 stack_trap "umount_client $MOUNT2"
26310 local saved_DIR=$DIR
26314 stack_trap "export DIR=$saved_DIR"
26316 # first check filesystem-wide default LMV inheritance
26317 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26319 # then check subdirs are spread to all MDTs
26320 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26322 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26324 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26326 run_test 413g "enforce ROOT default LMV on subdir mount"
26329 (( MDSCOUNT >= 2 )) ||
26330 skip "We need at least 2 MDTs for this test"
26332 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26333 skip "Need server version at least 2.15.50.6"
26335 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26337 stack_trap "$LCTL set_param \
26338 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26339 $LCTL set_param lmv.*.qos_maxage=1
26343 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26344 local count=$((MDSCOUNT * 20))
26346 generate_uneven_mdts 50
26348 mkdir -p $dir || error "mkdir $dir failed"
26349 stack_trap "rm -rf $dir"
26350 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26351 --max-inherit-rr=$rr_depth $dir
26353 for ((d=0; d < depth + 2; d++)); do
26355 for ((sub=0; sub < count; sub++)); do
26358 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26359 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26360 # subdirs within $rr_depth should be created round-robin
26361 if (( d < rr_depth )); then
26362 (( ${num[0]} != count )) ||
26363 error "all objects created on MDT ${num[1]}"
26369 run_test 413h "don't stick to parent for round-robin dirs"
26376 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26377 unlinkmany $subdir/f. $TEST413_COUNT &
26381 for pid in $pids; do
26385 run_test 413z "413 test cleanup"
26388 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26389 $LCTL set_param fail_loc=0x80000521
26390 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26393 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26397 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26398 skip "Need server version at least 2.11.52"
26408 # this test may be slow on ZFS
26409 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26411 # though this test is designed for striped directory, let's test normal
26412 # directory too since lock is always saved as CoS lock.
26413 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26414 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26423 start_time=$(date +%s)
26424 for i in $(seq $total); do
26425 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26428 end_time=$(date +%s)
26429 duration=$((end_time - start_time))
26431 kill -9 $setattr_pid
26433 echo "rename $total files took $duration sec"
26434 [ $duration -lt 100 ] || error "rename took $duration sec"
26436 run_test 415 "lock revoke is not missing"
26439 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26440 skip "Need server version at least 2.11.55"
26442 # define OBD_FAIL_OSD_TXN_START 0x19a
26443 do_facet mds1 lctl set_param fail_loc=0x19a
26445 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26449 run_test 416 "transaction start failure won't cause system hung"
26453 do_nodes $(comma_list $(mdts_nodes)) \
26454 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26455 do_nodes $(comma_list $(mdts_nodes)) \
26456 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26457 do_nodes $(comma_list $(mdts_nodes)) \
26458 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26463 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26464 skip "Need MDS version at least 2.11.56"
26466 trap cleanup_417 RETURN EXIT
26468 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26469 do_nodes $(comma_list $(mdts_nodes)) \
26470 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26471 $LFS migrate -m 0 $DIR/$tdir.1 &&
26472 error "migrate dir $tdir.1 should fail"
26474 do_nodes $(comma_list $(mdts_nodes)) \
26475 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26476 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26477 error "create remote dir $tdir.2 should fail"
26479 do_nodes $(comma_list $(mdts_nodes)) \
26480 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26481 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26482 error "create striped dir $tdir.3 should fail"
26485 run_test 417 "disable remote dir, striped dir and dir migration"
26487 # Checks that the outputs of df [-i] and lfs df [-i] match
26489 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26499 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26501 for count in {1..100}; do
26502 do_nodes "$CLIENTS" \
26503 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26506 # read the lines of interest
26507 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26508 error "df $inodes $dir | tail -n +2 failed"
26509 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26510 error "lfs df $inodes $dir | grep summary: failed"
26512 # skip first substrings of each output as they are different
26513 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26514 # compare the two outputs
26516 # skip "available" on MDT until LU-13997 is fixed.
26517 #for i in {1..5}; do
26518 for i in 1 2 4 5; do
26519 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26527 lfs df $inodes $dir
26528 error "df and lfs df $1 output mismatch: " \
26529 "df ${inodes}: ${df_out[*]}, " \
26530 "lfs df ${inodes}: ${lfs_df_out[*]}"
26535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26537 local dir=$DIR/$tdir
26538 local numfiles=$((RANDOM % 4096 + 2))
26539 local numblocks=$((RANDOM % 256 + 1))
26541 wait_delete_completed
26544 # check block output
26545 check_lfs_df blocks $dir
26546 # check inode output
26547 check_lfs_df inodes $dir
26549 # create a single file and retest
26550 echo "Creating a single file and testing"
26551 createmany -o $dir/$tfile- 1 &>/dev/null ||
26552 error "creating 1 file in $dir failed"
26553 check_lfs_df blocks $dir
26554 check_lfs_df inodes $dir
26556 # create a random number of files
26557 echo "Creating $((numfiles - 1)) files and testing"
26558 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26559 error "creating $((numfiles - 1)) files in $dir failed"
26561 # write a random number of blocks to the first test file
26562 echo "Writing $numblocks 4K blocks and testing"
26563 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26564 count=$numblocks &>/dev/null ||
26565 error "dd to $dir/${tfile}-0 failed"
26568 check_lfs_df blocks $dir
26569 check_lfs_df inodes $dir
26571 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26572 error "unlinking $numfiles files in $dir failed"
26574 run_test 418 "df and lfs df outputs match"
26578 local dir=$DIR/$tdir
26583 cancel_lru_locks mdc
26585 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26586 $LCTL set_param fail_loc=0x1410
26588 $LCTL set_param fail_loc=0
26591 run_test 419 "Verify open file by name doesn't crash kernel"
26595 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26596 skip "Need MDS version at least 2.12.53"
26598 local SAVE_UMASK=$(umask)
26599 local dir=$DIR/$tdir
26600 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26604 mkdir -m03777 $dir/testdir
26605 ls -dn $dir/testdir
26606 # Need to remove trailing '.' when SELinux is enabled
26607 local dirperms=$(ls -dn $dir/testdir |
26608 awk '{ sub(/\.$/, "", $1); print $1}')
26609 [ $dirperms == "drwxrwsrwt" ] ||
26610 error "incorrect perms on $dir/testdir"
26612 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26613 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26614 ls -n $dir/testdir/testfile
26615 local fileperms=$(ls -n $dir/testdir/testfile |
26616 awk '{ sub(/\.$/, "", $1); print $1}')
26617 [ $fileperms == "-rwxr-xr-x" ] ||
26618 error "incorrect perms on $dir/testdir/testfile"
26622 run_test 420 "clear SGID bit on non-directories for non-members"
26629 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26630 skip "Need MDS version at least 2.12.54"
26632 test_mkdir $DIR/$tdir
26633 createmany -o $DIR/$tdir/f 3
26634 cnt=$(ls -1 $DIR/$tdir | wc -l)
26635 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26637 fid1=$(lfs path2fid $DIR/$tdir/f1)
26638 fid2=$(lfs path2fid $DIR/$tdir/f2)
26639 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26641 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26642 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26644 cnt=$(ls -1 $DIR/$tdir | wc -l)
26645 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26647 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26648 createmany -o $DIR/$tdir/f 3
26649 cnt=$(ls -1 $DIR/$tdir | wc -l)
26650 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26652 fid1=$(lfs path2fid $DIR/$tdir/f1)
26653 fid2=$(lfs path2fid $DIR/$tdir/f2)
26654 echo "remove using fsname $FSNAME"
26655 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26657 cnt=$(ls -1 $DIR/$tdir | wc -l)
26658 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26660 run_test 421a "simple rm by fid"
26667 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26668 skip "Need MDS version at least 2.12.54"
26670 test_mkdir $DIR/$tdir
26671 createmany -o $DIR/$tdir/f 3
26672 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26675 FID1=$(lfs path2fid $DIR/$tdir/f1)
26676 FID2=$(lfs path2fid $DIR/$tdir/f2)
26677 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26679 kill -USR1 $MULTIPID
26682 cnt=$(ls $DIR/$tdir | wc -l)
26683 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26685 run_test 421b "rm by fid on open file"
26691 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26692 skip "Need MDS version at least 2.12.54"
26694 test_mkdir $DIR/$tdir
26695 createmany -o $DIR/$tdir/f 3
26696 touch $DIR/$tdir/$tfile
26697 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26698 cnt=$(ls -1 $DIR/$tdir | wc -l)
26699 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26701 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26702 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26704 cnt=$(ls $DIR/$tdir | wc -l)
26705 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26707 run_test 421c "rm by fid against hardlinked files"
26713 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26714 skip "Need MDS version at least 2.12.54"
26716 test_mkdir $DIR/$tdir
26717 createmany -o $DIR/$tdir/f 4097
26718 cnt=$(ls -1 $DIR/$tdir | wc -l)
26719 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26721 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26722 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26724 cnt=$(ls $DIR/$tdir | wc -l)
26726 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26728 run_test 421d "rmfid en masse"
26734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26735 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26736 skip "Need MDS version at least 2.12.54"
26738 mkdir -p $DIR/$tdir
26739 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26740 createmany -o $DIR/$tdir/striped_dir/f 512
26741 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26742 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26744 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26745 sed "s/[/][^:]*://g")
26746 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26748 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26750 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26752 run_test 421e "rmfid in DNE"
26758 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26759 skip "Need MDS version at least 2.12.54"
26761 test_mkdir $DIR/$tdir
26763 cnt=$(ls -1 $DIR/$tdir | wc -l)
26764 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26766 FID=$(lfs path2fid $DIR/$tdir/f)
26767 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26768 # rmfid should fail
26769 cnt=$(ls -1 $DIR/$tdir | wc -l)
26770 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26772 chmod a+rw $DIR/$tdir
26774 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26775 # rmfid should fail
26776 cnt=$(ls -1 $DIR/$tdir | wc -l)
26777 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26780 $RUNAS touch $DIR/$tdir/f
26781 FID=$(lfs path2fid $DIR/$tdir/f)
26782 echo "rmfid as root"
26783 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26784 cnt=$(ls -1 $DIR/$tdir | wc -l)
26785 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26788 $RUNAS touch $DIR/$tdir/f
26789 cnt=$(ls -1 $DIR/$tdir | wc -l)
26790 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26791 FID=$(lfs path2fid $DIR/$tdir/f)
26792 # rmfid w/o user_fid2path mount option should fail
26793 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26794 cnt=$(ls -1 $DIR/$tdir | wc -l)
26795 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26797 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26798 stack_trap "rmdir $tmpdir"
26799 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26800 error "failed to mount client'"
26801 stack_trap "umount_client $tmpdir"
26803 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26804 # rmfid should succeed
26805 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26806 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26808 # rmfid shouldn't allow to remove files due to dir's permission
26809 chmod a+rwx $tmpdir/$tdir
26810 touch $tmpdir/$tdir/f
26811 ls -la $tmpdir/$tdir
26812 FID=$(lfs path2fid $tmpdir/$tdir/f)
26813 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26816 run_test 421f "rmfid checks permissions"
26822 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26823 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26824 skip "Need MDS version at least 2.12.54"
26826 mkdir -p $DIR/$tdir
26827 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26828 createmany -o $DIR/$tdir/striped_dir/f 512
26829 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26830 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26832 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26833 sed "s/[/][^:]*://g")
26835 rm -f $DIR/$tdir/striped_dir/f1*
26836 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26837 removed=$((512 - cnt))
26839 # few files have been just removed, so we expect
26840 # rmfid to fail on their fids
26841 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26842 [ $removed != $errors ] && error "$errors != $removed"
26844 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26846 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26848 run_test 421g "rmfid to return errors properly"
26851 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26852 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26853 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26854 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26855 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26857 local amc=$(at_max_get client)
26858 local amo=$(at_max_get mds1)
26859 local timeout=`lctl get_param -n timeout`
26861 at_max_set 0 client
26864 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26865 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26866 fail_val=$(((2*timeout + 10)*1000))
26867 touch $DIR/$tdir/d3/file &
26869 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26870 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26871 fail_val=$((2*timeout + 5))
26872 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26876 sleep $((2 * timeout))
26880 touch $DIR/$tdir/d2/file3
26881 touch $DIR/$tdir/d2/file4
26882 touch $DIR/$tdir/d2/file5
26885 at_max_set $amc client
26886 at_max_set $amo mds1
26888 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26889 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26890 error "Watchdog is always throttled"
26892 run_test 422 "kill a process with RPC in progress"
26905 # ensure statfs cache is expired
26908 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26909 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26913 run_test 423 "statfs should return a right data"
26916 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26917 $LCTL set_param fail_loc=0x80000522
26918 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26921 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26924 test_mkdir -c -1 $DIR/$tdir
26925 $LFS setstripe -c -1 $DIR/$tdir
26927 lru_resize_disable "" 100
26928 stack_trap "lru_resize_enable" EXIT
26932 for i in $(seq $((MDSCOUNT * 125))); do
26933 local t=$DIR/$tdir/$tfile_$i
26935 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26936 error_noexit "Create file $t"
26938 stack_trap "rm -rf $DIR/$tdir" EXIT
26940 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26941 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26942 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26944 [ $lock_count -le $lru_size ] ||
26945 error "osc lock count $lock_count > lru size $lru_size"
26948 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26949 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26950 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26952 [ $lock_count -le $lru_size ] ||
26953 error "mdc lock count $lock_count > lru size $lru_size"
26956 run_test 425 "lock count should not exceed lru size"
26959 splice-test -r $DIR/$tfile
26960 splice-test -rd $DIR/$tfile
26961 splice-test $DIR/$tfile
26962 splice-test -d $DIR/$tfile
26964 run_test 426 "splice test on Lustre"
26967 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26968 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26969 skip "Need MDS version at least 2.12.4"
26975 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26976 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26978 $LFS getdirstripe $DIR/$tdir/1/dir
26980 #first setfattr for creating updatelog
26981 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26983 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26984 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26985 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26986 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26990 wait_recovery_complete mds2 $((2*TIMEOUT))
26992 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26993 echo $log | grep "get update log failed" &&
26994 error "update log corruption is detected" || true
26996 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27000 local cache_limit=$CACHE_MAX
27002 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27003 $LCTL set_param -n llite.*.max_cached_mb=64
27006 $LFS setstripe -c 1 $DIR/$tdir
27007 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27008 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27010 for f in $(seq 4); do
27011 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27015 cancel_lru_locks osc
27017 for f in $(seq 4); do
27018 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27022 run_test 428 "large block size IO should not hang"
27024 test_429() { # LU-7915 / LU-10948
27025 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27026 local testfile=$DIR/$tfile
27027 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27033 $LCTL get_param $ll_opencache_threshold_count ||
27034 skip "client does not have opencache parameter"
27036 set_opencache $new_flag
27037 stack_trap "restore_opencache"
27038 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27039 error "enable opencache failed"
27041 # drop MDC DLM locks
27042 cancel_lru_locks mdc
27043 # clear MDC RPC stats counters
27044 $LCTL set_param $mdc_rpcstats=clear
27046 # According to the current implementation, we need to run 3 times
27047 # open & close file to verify if opencache is enabled correctly.
27048 # 1st, RPCs are sent for lookup/open and open handle is released on
27050 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27051 # so open handle won't be released thereafter.
27052 # 3rd, No RPC is sent out.
27053 $MULTIOP $testfile oc || error "multiop failed"
27054 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27055 echo "1st: $first_rpc RPCs in flight"
27057 $MULTIOP $testfile oc || error "multiop failed"
27058 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27059 echo "2nd: $second_rpc RPCs in flight"
27061 $MULTIOP $testfile oc || error "multiop failed"
27062 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27063 echo "3rd: $third_rpc RPCs in flight"
27065 #verify no MDC RPC is sent
27066 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27068 run_test 429 "verify if opencache flag on client side does work"
27074 # data at [200K, 400K)
27075 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27076 error "256K->512K dd fails"
27078 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27079 error "2M->3M dd fails"
27081 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27082 error "4M->5M dd fails"
27083 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27084 # start at first component hole #1
27085 printf "Seeking hole from 1000 ... "
27086 offset=$(lseek_test -l 1000 $file)
27088 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27089 printf "Seeking data from 1000 ... "
27090 offset=$(lseek_test -d 1000 $file)
27092 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27094 # start at first component data block
27095 printf "Seeking hole from 300000 ... "
27096 offset=$(lseek_test -l 300000 $file)
27098 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27099 printf "Seeking data from 300000 ... "
27100 offset=$(lseek_test -d 300000 $file)
27102 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27104 # start at the first component but beyond end of object size
27105 printf "Seeking hole from 1000000 ... "
27106 offset=$(lseek_test -l 1000000 $file)
27108 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27109 printf "Seeking data from 1000000 ... "
27110 offset=$(lseek_test -d 1000000 $file)
27112 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27114 # start at second component stripe 2 (empty file)
27115 printf "Seeking hole from 1500000 ... "
27116 offset=$(lseek_test -l 1500000 $file)
27118 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27119 printf "Seeking data from 1500000 ... "
27120 offset=$(lseek_test -d 1500000 $file)
27122 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27124 # start at second component stripe 1 (all data)
27125 printf "Seeking hole from 3000000 ... "
27126 offset=$(lseek_test -l 3000000 $file)
27128 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27129 printf "Seeking data from 3000000 ... "
27130 offset=$(lseek_test -d 3000000 $file)
27132 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27134 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27135 error "2nd dd fails"
27136 echo "Add data block at 640K...1280K"
27138 # start at before new data block, in hole
27139 printf "Seeking hole from 600000 ... "
27140 offset=$(lseek_test -l 600000 $file)
27142 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27143 printf "Seeking data from 600000 ... "
27144 offset=$(lseek_test -d 600000 $file)
27146 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27148 # start at the first component new data block
27149 printf "Seeking hole from 1000000 ... "
27150 offset=$(lseek_test -l 1000000 $file)
27152 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27153 printf "Seeking data from 1000000 ... "
27154 offset=$(lseek_test -d 1000000 $file)
27156 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27158 # start at second component stripe 2, new data
27159 printf "Seeking hole from 1200000 ... "
27160 offset=$(lseek_test -l 1200000 $file)
27162 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27163 printf "Seeking data from 1200000 ... "
27164 offset=$(lseek_test -d 1200000 $file)
27166 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27168 # start beyond file end
27169 printf "Using offset > filesize ... "
27170 lseek_test -l 4000000 $file && error "lseek should fail"
27171 printf "Using offset > filesize ... "
27172 lseek_test -d 4000000 $file && error "lseek should fail"
27178 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27179 skip "MDT does not support SEEK_HOLE"
27181 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27182 skip "OST does not support SEEK_HOLE"
27184 local file=$DIR/$tdir/$tfile
27186 mkdir -p $DIR/$tdir
27188 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27189 # OST stripe #1 will have continuous data at [1M, 3M)
27190 # OST stripe #2 is empty
27191 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27192 lseek_test_430 $file
27194 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27195 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27196 lseek_test_430 $file
27198 $LFS setstripe -c2 -S 512K $file
27199 echo "Two stripes, stripe size 512K"
27200 lseek_test_430 $file
27202 # FLR with stale mirror
27203 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27205 echo "Mirrored file:"
27206 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27207 echo "Plain 2 stripes 1M"
27208 lseek_test_430 $file
27211 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27214 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27215 skip "OST does not support SEEK_HOLE"
27218 local file=$DIR/$tdir/$tfile
27220 mkdir -p $DIR/$tdir
27221 # Empty layout lseek should fail
27224 printf "Seeking hole from 0 ... "
27225 lseek_test -l 0 $file && error "lseek should fail"
27226 printf "Seeking data from 0 ... "
27227 lseek_test -d 0 $file && error "lseek should fail"
27231 $LFS setstripe -E 1M -c2 -E eof $file
27232 $TRUNCATE $file 1048576
27233 printf "Seeking hole from 1000000 ... "
27234 offset=$(lseek_test -l 1000000 $file)
27236 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27237 printf "Seeking data from 1000000 ... "
27238 lseek_test -d 1000000 $file && error "lseek should fail"
27241 # full component followed by non-inited one
27242 $LFS setstripe -E 1M -c2 -E eof $file
27243 dd if=/dev/urandom of=$file bs=1M count=1
27244 printf "Seeking hole from 1000000 ... "
27245 offset=$(lseek_test -l 1000000 $file)
27247 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27248 printf "Seeking hole from 1048576 ... "
27249 lseek_test -l 1048576 $file && error "lseek should fail"
27250 # init second component and truncate back
27251 echo "123" >> $file
27252 $TRUNCATE $file 1048576
27253 printf "Seeking hole from 1000000 ... "
27254 offset=$(lseek_test -l 1000000 $file)
27256 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27257 printf "Seeking hole from 1048576 ... "
27258 lseek_test -l 1048576 $file && error "lseek should fail"
27259 # boundary checks for big values
27260 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27261 offset=$(lseek_test -d 0 $file.10g)
27262 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27263 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27264 offset=$(lseek_test -d 0 $file.100g)
27265 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27268 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27271 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27272 skip "OST does not support SEEK_HOLE"
27274 local file=$DIR/$tdir/$tfile
27277 mkdir -p $DIR/$tdir
27278 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27280 # cp version 8.33+ prefers lseek over fiemap
27281 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27283 time cp $file /dev/null
27284 (( SECONDS - start < 5 )) ||
27285 error "cp: too long runtime $((SECONDS - start))"
27288 # tar version 1.29+ supports SEEK_HOLE/DATA
27289 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27291 time tar cS $file - | cat > /dev/null
27292 (( SECONDS - start < 5 )) ||
27293 error "tar: too long runtime $((SECONDS - start))"
27296 run_test 430c "lseek: external tools check"
27298 test_431() { # LU-14187
27299 local file=$DIR/$tdir/$tfile
27301 mkdir -p $DIR/$tdir
27302 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27303 dd if=/dev/urandom of=$file bs=4k count=1
27304 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27305 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27306 #define OBD_FAIL_OST_RESTART_IO 0x251
27307 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27308 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27312 echo 3 > /proc/sys/vm/drop_caches
27313 diff $file $file.0 || error "data diff"
27315 run_test 431 "Restart transaction for IO"
27317 cleanup_test_432() {
27318 do_facet mgs $LCTL nodemap_activate 0
27319 wait_nm_sync active
27323 local tmpdir=$TMP/dir432
27325 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27326 skip "Need MDS version at least 2.14.52"
27328 stack_trap cleanup_test_432 EXIT
27332 do_facet mgs $LCTL nodemap_activate 1
27333 wait_nm_sync active
27334 do_facet mgs $LCTL nodemap_modify --name default \
27335 --property admin --value 1
27336 do_facet mgs $LCTL nodemap_modify --name default \
27337 --property trusted --value 1
27338 cancel_lru_locks mdc
27339 wait_nm_sync default admin_nodemap
27340 wait_nm_sync default trusted_nodemap
27342 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27343 grep -ci "Operation not permitted") -ne 0 ]; then
27344 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27347 run_test 432 "mv dir from outside Lustre"
27350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27352 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27353 skip "inode cache not supported"
27355 $LCTL set_param llite.*.inode_cache=0
27356 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27362 cancel_lru_locks mdc
27363 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27364 createmany -m $DIR/$tdir/f $count
27365 createmany -d $DIR/$tdir/d $count
27366 ls -l $DIR/$tdir > /dev/null
27367 stack_trap "rm -rf $DIR/$tdir"
27369 before=$(num_objects)
27370 cancel_lru_locks mdc
27371 after=$(num_objects)
27373 # sometimes even @before is less than 2 * count
27374 while (( before - after < count )); do
27376 after=$(num_objects)
27378 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27379 if (( wait > 60 )); then
27380 error "inode slab grew from $before to $after"
27384 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27386 run_test 433 "ldlm lock cancel releases dentries and inodes"
27389 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27390 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27391 skip "Need server version at least 2.9.55"
27393 start_full_debug_logging
27397 stop_full_debug_logging
27401 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27402 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27403 awk '/The barrier for/ { print $7 }')
27406 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27411 barrier_expired() {
27414 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27415 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27416 awk '/will be expired/ { print $7 }')
27418 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27427 echo "Start barrier_freeze at: $(date)"
27428 #define OBD_FAIL_BARRIER_DELAY 0x2202
27429 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27430 # Do not reduce barrier time - See LU-11873
27431 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27434 local b_status=$(barrier_stat)
27435 echo "Got barrier status at: $(date)"
27436 [ "$b_status" = "'freezing_p1'" ] ||
27437 error "(1) unexpected barrier status $b_status"
27439 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27441 b_status=$(barrier_stat)
27442 [ "$b_status" = "'frozen'" ] ||
27443 error "(2) unexpected barrier status $b_status"
27445 local expired=$(barrier_expired)
27446 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27447 sleep $((expired + 3))
27449 b_status=$(barrier_stat)
27450 [ "$b_status" = "'expired'" ] ||
27451 error "(3) unexpected barrier status $b_status"
27453 # Do not reduce barrier time - See LU-11873
27454 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27455 error "(4) fail to freeze barrier"
27457 b_status=$(barrier_stat)
27458 [ "$b_status" = "'frozen'" ] ||
27459 error "(5) unexpected barrier status $b_status"
27461 echo "Start barrier_thaw at: $(date)"
27462 #define OBD_FAIL_BARRIER_DELAY 0x2202
27463 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27464 do_facet mgs $LCTL barrier_thaw $FSNAME &
27467 b_status=$(barrier_stat)
27468 echo "Got barrier status at: $(date)"
27469 [ "$b_status" = "'thawing'" ] ||
27470 error "(6) unexpected barrier status $b_status"
27472 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27474 b_status=$(barrier_stat)
27475 [ "$b_status" = "'thawed'" ] ||
27476 error "(7) unexpected barrier status $b_status"
27478 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27479 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27480 do_facet mgs $LCTL barrier_freeze $FSNAME
27482 b_status=$(barrier_stat)
27483 [ "$b_status" = "'failed'" ] ||
27484 error "(8) unexpected barrier status $b_status"
27486 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27487 do_facet mgs $LCTL barrier_thaw $FSNAME
27491 run_test 801a "write barrier user interfaces and stat machine"
27496 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27497 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27498 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27499 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27500 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27502 cancel_lru_locks mdc
27504 # 180 seconds should be long enough
27505 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27507 local b_status=$(barrier_stat)
27508 [ "$b_status" = "'frozen'" ] ||
27509 error "(6) unexpected barrier status $b_status"
27511 mkdir $DIR/$tdir/d0/d10 &
27514 touch $DIR/$tdir/d1/f13 &
27517 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27520 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27523 rm -f $DIR/$tdir/d4/f12 &
27526 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27528 # To guarantee taht the 'stat' is not blocked
27529 b_status=$(barrier_stat)
27530 [ "$b_status" = "'frozen'" ] ||
27531 error "(8) unexpected barrier status $b_status"
27533 # let above commands to run at background
27536 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27537 ps -p $touch_pid || error "(10) touch should be blocked"
27538 ps -p $ln_pid || error "(11) link should be blocked"
27539 ps -p $mv_pid || error "(12) rename should be blocked"
27540 ps -p $rm_pid || error "(13) unlink should be blocked"
27542 b_status=$(barrier_stat)
27543 [ "$b_status" = "'frozen'" ] ||
27544 error "(14) unexpected barrier status $b_status"
27546 do_facet mgs $LCTL barrier_thaw $FSNAME
27547 b_status=$(barrier_stat)
27548 [ "$b_status" = "'thawed'" ] ||
27549 error "(15) unexpected barrier status $b_status"
27551 wait $mkdir_pid || error "(16) mkdir should succeed"
27552 wait $touch_pid || error "(17) touch should succeed"
27553 wait $ln_pid || error "(18) link should succeed"
27554 wait $mv_pid || error "(19) rename should succeed"
27555 wait $rm_pid || error "(20) unlink should succeed"
27559 run_test 801b "modification will be blocked by write barrier"
27562 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27566 stop mds2 || error "(1) Fail to stop mds2"
27568 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27570 local b_status=$(barrier_stat)
27571 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27572 do_facet mgs $LCTL barrier_thaw $FSNAME
27573 error "(2) unexpected barrier status $b_status"
27576 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27577 error "(3) Fail to rescan barrier bitmap"
27579 # Do not reduce barrier time - See LU-11873
27580 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27582 b_status=$(barrier_stat)
27583 [ "$b_status" = "'frozen'" ] ||
27584 error "(4) unexpected barrier status $b_status"
27586 do_facet mgs $LCTL barrier_thaw $FSNAME
27587 b_status=$(barrier_stat)
27588 [ "$b_status" = "'thawed'" ] ||
27589 error "(5) unexpected barrier status $b_status"
27591 local devname=$(mdsdevname 2)
27593 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27595 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27596 error "(7) Fail to rescan barrier bitmap"
27600 run_test 801c "rescan barrier bitmap"
27602 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27603 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27604 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27605 saved_MOUNT_OPTS=$MOUNT_OPTS
27611 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27612 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27613 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27614 MOUNT_OPTS=$saved_MOUNT_OPTS
27619 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27620 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27621 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27622 skip "Need server version at least 2.9.55"
27624 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27626 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27628 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27629 error "(2) Fail to copy"
27631 trap cleanup_802a EXIT
27633 # sync by force before remount as readonly
27634 sync; sync_all_data; sleep 3; sync_all_data
27638 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27639 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27640 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27642 echo "Mount the server as read only"
27643 setupall server_only || error "(3) Fail to start servers"
27645 echo "Mount client without ro should fail"
27646 mount_client $MOUNT &&
27647 error "(4) Mount client without 'ro' should fail"
27649 echo "Mount client with ro should succeed"
27650 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27651 mount_client $MOUNT ||
27652 error "(5) Mount client with 'ro' should succeed"
27654 echo "Modify should be refused"
27655 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27657 echo "Read should be allowed"
27658 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27659 error "(7) Read should succeed under ro mode"
27663 run_test 802a "simulate readonly device"
27666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27667 remote_mds_nodsh && skip "remote MDS with nodsh"
27669 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27670 skip "readonly option not available"
27672 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27674 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27675 error "(2) Fail to copy"
27677 # write back all cached data before setting MDT to readonly
27681 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27682 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27684 echo "Modify should be refused"
27685 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27687 echo "Read should be allowed"
27688 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27689 error "(7) Read should succeed under ro mode"
27692 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27694 run_test 802b "be able to set MDTs to readonly"
27697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27698 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27699 skip "MDS needs to be newer than 2.10.54"
27701 mkdir_on_mdt0 $DIR/$tdir
27702 # Create some objects on all MDTs to trigger related logs objects
27703 for idx in $(seq $MDSCOUNT); do
27704 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27705 $DIR/$tdir/dir${idx} ||
27706 error "Fail to create $DIR/$tdir/dir${idx}"
27710 wait_delete_completed # ensure old test cleanups are finished
27711 echo "before create:"
27713 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27715 for i in {1..10}; do
27716 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27717 error "Fail to create $DIR/$tdir/foo$i"
27721 echo "after create:"
27723 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27725 # allow for an llog to be cleaned up during the test
27726 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27727 error "before ($before_used) + 10 > after ($after_used)"
27729 for i in {1..10}; do
27730 rm -rf $DIR/$tdir/foo$i ||
27731 error "Fail to remove $DIR/$tdir/foo$i"
27734 sleep 3 # avoid MDT return cached statfs
27735 wait_delete_completed
27736 echo "after unlink:"
27738 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27740 # allow for an llog to be created during the test
27741 [ $after_used -le $((before_used + 1)) ] ||
27742 error "after ($after_used) > before ($before_used) + 1"
27744 run_test 803a "verify agent object for remote object"
27747 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27748 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27749 skip "MDS needs to be newer than 2.13.56"
27750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27752 for i in $(seq 0 $((MDSCOUNT - 1))); do
27753 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27761 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27762 for i in $(seq 0 $((MDSCOUNT - 1))); do
27763 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27764 awk '/getattr/ { print $2 }')
27765 before=$((before + tmp))
27767 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27768 for i in $(seq 0 $((MDSCOUNT - 1))); do
27769 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27770 awk '/getattr/ { print $2 }')
27771 after=$((after + tmp))
27774 [ $before -eq $after ] || error "getattr count $before != $after"
27776 run_test 803b "remote object can getattr from cache"
27779 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27780 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27781 skip "MDS needs to be newer than 2.10.54"
27782 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27784 mkdir -p $DIR/$tdir
27785 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27786 error "Fail to create $DIR/$tdir/dir0"
27788 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27789 local dev=$(mdsdevname 2)
27791 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27792 grep ${fid} || error "NOT found agent entry for dir0"
27794 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27795 error "Fail to create $DIR/$tdir/dir1"
27797 touch $DIR/$tdir/dir1/foo0 ||
27798 error "Fail to create $DIR/$tdir/dir1/foo0"
27799 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27802 for idx in $(seq $MDSCOUNT); do
27803 dev=$(mdsdevname $idx)
27804 do_facet mds${idx} \
27805 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27806 grep ${fid} && rc=$idx
27809 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27810 error "Fail to rename foo0 to foo1"
27811 if [ $rc -eq 0 ]; then
27812 for idx in $(seq $MDSCOUNT); do
27813 dev=$(mdsdevname $idx)
27814 do_facet mds${idx} \
27815 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27816 grep ${fid} && rc=$idx
27820 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27821 error "Fail to rename foo1 to foo2"
27822 if [ $rc -eq 0 ]; then
27823 for idx in $(seq $MDSCOUNT); do
27824 dev=$(mdsdevname $idx)
27825 do_facet mds${idx} \
27826 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27827 grep ${fid} && rc=$idx
27831 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27833 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27834 error "Fail to link to $DIR/$tdir/dir1/foo2"
27835 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27836 error "Fail to rename foo2 to foo0"
27837 unlink $DIR/$tdir/dir1/foo0 ||
27838 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27839 rm -rf $DIR/$tdir/dir0 ||
27840 error "Fail to rm $DIR/$tdir/dir0"
27842 for idx in $(seq $MDSCOUNT); do
27846 dev=$(mdsdevname $idx)
27847 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27849 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27850 error "mount mds$idx failed"
27851 df $MOUNT > /dev/null 2>&1
27853 # e2fsck should not return error
27855 error "e2fsck detected error on MDT${idx}: rc=$rc"
27858 run_test 804 "verify agent entry for remote entry"
27861 do_facet $SINGLEMDS zfs set quota=$old $fsset
27862 unlinkmany $DIR/$tdir/f- 1000000
27867 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27868 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27869 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27870 skip "netfree not implemented before 0.7"
27871 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27872 skip "Need MDS version at least 2.10.57"
27879 local pref="osd-zfs.$FSNAME-MDT0000."
27881 # limit available space on MDS dataset to meet nospace issue
27882 # quickly. then ZFS 0.7.2 can use reserved space if asked
27883 # properly (using netfree flag in osd_declare_destroy()
27884 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27885 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27887 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27888 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27889 let "usedkb=usedkb-freekb"
27890 let "freekb=freekb/2"
27891 if let "freekb > 5000"; then
27894 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27895 trap cleanup_805 EXIT
27896 mkdir_on_mdt0 $DIR/$tdir
27897 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27898 error "Can't set PFL layout"
27899 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27900 rm -rf $DIR/$tdir || error "not able to remove"
27901 do_facet $SINGLEMDS zfs set quota=$old $fsset
27904 run_test 805 "ZFS can remove from full fs"
27910 local expect=$(stat -c %s $file)
27912 check_lsom_size $1 $expect
27914 local blocks=$($LFS getsom -b $file)
27915 expect=$(stat -c %b $file)
27916 [[ $blocks == $expect ]] ||
27917 error "$file expected blocks: $expect, got: $blocks"
27925 cancel_lru_locks mdc
27927 size=$($LFS getsom -s $1)
27928 [[ $size == $expect ]] ||
27929 error "$file expected size: $expect, got: $size"
27933 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27934 skip "Need MDS version at least 2.11.52"
27938 touch $DIR/$tfile || error "touch $tfile failed"
27940 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27941 save_lustre_params client "llite.*.xattr_cache" > $save
27942 lctl set_param llite.*.xattr_cache=0
27943 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27945 # single-threaded write
27946 echo "Test SOM for single-threaded write"
27947 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27948 error "write $tfile failed"
27949 check_lsom_size $DIR/$tfile $bs
27952 local size=$(($num * $bs))
27956 echo "Test SOM for single client multi-threaded($num) write"
27957 $TRUNCATE $DIR/$tfile 0
27958 for ((i = 0; i < $num; i++)); do
27959 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27961 offset=$((offset + $bs))
27963 for (( i=0; i < $num; i++ )); do
27966 check_lsom_size $DIR/$tfile $size
27968 $TRUNCATE $DIR/$tfile 0
27969 for ((i = 0; i < $num; i++)); do
27970 offset=$((offset - $bs))
27971 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27974 for (( i=0; i < $num; i++ )); do
27977 check_lsom_size $DIR/$tfile $size
27979 # multi-client writes
27980 num=$(get_node_count ${CLIENTS//,/ })
27981 size=$(($num * $bs))
27985 echo "Test SOM for multi-client ($num) writes"
27986 $TRUNCATE $DIR/$tfile 0
27987 for client in ${CLIENTS//,/ }; do
27988 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27991 offset=$((offset + $bs))
27993 for (( i=0; i < $num; i++ )); do
27996 check_lsom_size $DIR/$tfile $offset
27999 $TRUNCATE $DIR/$tfile 0
28000 for client in ${CLIENTS//,/ }; do
28001 offset=$((offset - $bs))
28002 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28006 for (( i=0; i < $num; i++ )); do
28009 check_lsom_size $DIR/$tfile $size
28012 echo "Test SOM for truncate"
28013 $TRUNCATE $DIR/$tfile 1048576
28014 check_lsom_size $DIR/$tfile 1048576
28015 $TRUNCATE $DIR/$tfile 1234
28016 check_lsom_size $DIR/$tfile 1234
28018 # verify SOM blocks count
28019 echo "Verify SOM block count"
28020 $TRUNCATE $DIR/$tfile 0
28021 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28022 error "failed to write file $tfile"
28023 check_lsom_data $DIR/$tfile
28025 run_test 806 "Verify Lazy Size on MDS"
28028 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28029 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28030 skip "Need MDS version at least 2.11.52"
28032 # Registration step
28033 changelog_register || error "changelog_register failed"
28034 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28035 changelog_users $SINGLEMDS | grep -q $cl_user ||
28036 error "User $cl_user not found in changelog_users"
28038 rm -rf $DIR/$tdir || error "rm $tdir failed"
28039 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28040 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28041 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28042 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28043 error "truncate $tdir/trunc failed"
28046 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28047 error "write $tfile failed"
28049 # multi-client wirtes
28050 local num=$(get_node_count ${CLIENTS//,/ })
28054 echo "Test SOM for multi-client ($num) writes"
28055 touch $DIR/$tfile || error "touch $tfile failed"
28056 $TRUNCATE $DIR/$tfile 0
28057 for client in ${CLIENTS//,/ }; do
28058 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28061 offset=$((offset + $bs))
28063 for (( i=0; i < $num; i++ )); do
28067 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28068 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28069 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28070 check_lsom_data $DIR/$tdir/trunc
28071 check_lsom_data $DIR/$tdir/single_dd
28072 check_lsom_data $DIR/$tfile
28075 # Deregistration step
28076 changelog_deregister || error "changelog_deregister failed"
28078 run_test 807 "verify LSOM syncing tool"
28080 check_som_nologged()
28082 local lines=$($LFS changelog $FSNAME-MDT0000 |
28083 grep 'x=trusted.som' | wc -l)
28084 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28088 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28089 skip "Need MDS version at least 2.11.55"
28091 # Registration step
28092 changelog_register || error "changelog_register failed"
28094 touch $DIR/$tfile || error "touch $tfile failed"
28097 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28098 error "write $tfile failed"
28101 $TRUNCATE $DIR/$tfile 1234
28104 $TRUNCATE $DIR/$tfile 1048576
28107 # Deregistration step
28108 changelog_deregister || error "changelog_deregister failed"
28110 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28115 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28119 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28120 skip "Need MDS version at least 2.11.56"
28122 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28123 error "failed to create DoM-only file $DIR/$tfile"
28124 touch $DIR/$tfile || error "touch $tfile failed"
28125 check_som_nodata $DIR/$tfile
28127 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28128 error "write $tfile failed"
28129 check_som_nodata $DIR/$tfile
28131 $TRUNCATE $DIR/$tfile 1234
28132 check_som_nodata $DIR/$tfile
28134 $TRUNCATE $DIR/$tfile 4097
28135 check_som_nodata $DIR/$file
28137 run_test 809 "Verify no SOM xattr store for DoM-only files"
28140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28141 $GSS && skip_env "could not run with gss"
28142 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28143 skip "OST < 2.12.58 doesn't align checksum"
28146 stack_trap "set_checksums $ORIG_CSUM" EXIT
28147 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28152 for csum in $CKSUM_TYPES; do
28153 #define OBD_FAIL_OSC_NO_GRANT 0x411
28154 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28155 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28157 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28158 before=$(md5sum $DIR/$tfile)
28159 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28160 after=$(md5sum $DIR/$tfile)
28161 [ "$before" == "$after" ] ||
28162 error "$csum: $before != $after bs=$1 seek=$2"
28166 run_test 810 "partial page writes on ZFS (LU-11663)"
28169 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28170 skip "OST < 2.12.51 doesn't support this fail_loc"
28172 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28173 # ensure ost1 is connected
28174 stat $DIR/$tfile >/dev/null || error "can't stat"
28175 wait_osc_import_state client ost1 FULL
28176 # no locks, no reqs to let the connection idle
28177 cancel_lru_locks osc
28179 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28180 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28181 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28182 wait_osc_import_state client ost1 CONNECTING
28183 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28185 stat $DIR/$tfile >/dev/null || error "can't stat file"
28187 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28189 test_812b() { # LU-12378
28190 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28191 skip "OST < 2.12.51 doesn't support this fail_loc"
28193 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28194 # ensure ost1 is connected
28195 stat $DIR/$tfile >/dev/null || error "can't stat"
28196 wait_osc_import_state client ost1 FULL
28197 # no locks, no reqs to let the connection idle
28198 cancel_lru_locks osc
28200 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28201 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28202 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28203 wait_osc_import_state client ost1 CONNECTING
28204 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28206 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28207 wait_osc_import_state client ost1 IDLE
28209 run_test 812b "do not drop no resend request for idle connect"
28214 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28216 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28217 $LFS getstripe $DIR/$tfile
28218 $LCTL set_param osc.*.idle_timeout=10
28219 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28220 # ensure ost1 is connected
28221 stat $DIR/$tfile >/dev/null || error "can't stat"
28222 wait_osc_import_state client ost1 FULL
28223 # no locks, no reqs to let the connection idle
28224 cancel_lru_locks osc
28226 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28227 $LCTL set_param fail_loc=0x80000533
28229 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28231 run_test 812c "idle import vs lock enqueue race"
28234 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28235 [ -z "$file_heat_sav" ] && skip "no file heat support"
28246 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28247 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28249 $LCTL set_param -n llite.*.file_heat=1
28250 echo "Turn on file heat"
28251 echo "Period second: $period_second, Decay percentage: $decay_pct"
28253 echo "QQQQ" > $DIR/$tfile
28254 echo "QQQQ" > $DIR/$tfile
28255 echo "QQQQ" > $DIR/$tfile
28256 cat $DIR/$tfile > /dev/null
28257 cat $DIR/$tfile > /dev/null
28258 cat $DIR/$tfile > /dev/null
28259 cat $DIR/$tfile > /dev/null
28261 local out=$($LFS heat_get $DIR/$tfile)
28263 $LFS heat_get $DIR/$tfile
28264 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28265 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28266 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28267 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28269 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28270 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28271 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28272 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28274 sleep $((period_second + 3))
28275 echo "Sleep $((period_second + 3)) seconds..."
28276 # The recursion formula to calculate the heat of the file f is as
28278 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28279 # Where Hi is the heat value in the period between time points i*I and
28280 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28281 # to the weight of Ci.
28282 out=$($LFS heat_get $DIR/$tfile)
28283 $LFS heat_get $DIR/$tfile
28284 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28285 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28286 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28287 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28289 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28290 error "read sample ($readsample) is wrong"
28291 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28292 error "write sample ($writesample) is wrong"
28293 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28294 error "read bytes ($readbyte) is wrong"
28295 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28296 error "write bytes ($writebyte) is wrong"
28298 echo "QQQQ" > $DIR/$tfile
28299 echo "QQQQ" > $DIR/$tfile
28300 echo "QQQQ" > $DIR/$tfile
28301 cat $DIR/$tfile > /dev/null
28302 cat $DIR/$tfile > /dev/null
28303 cat $DIR/$tfile > /dev/null
28304 cat $DIR/$tfile > /dev/null
28306 sleep $((period_second + 3))
28307 echo "Sleep $((period_second + 3)) seconds..."
28309 out=$($LFS heat_get $DIR/$tfile)
28310 $LFS heat_get $DIR/$tfile
28311 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28312 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28313 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28314 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28316 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28317 4 * $decay_pct) / 100") -eq 1 ] ||
28318 error "read sample ($readsample1) is wrong"
28319 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28320 3 * $decay_pct) / 100") -eq 1 ] ||
28321 error "write sample ($writesample1) is wrong"
28322 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28323 20 * $decay_pct) / 100") -eq 1 ] ||
28324 error "read bytes ($readbyte1) is wrong"
28325 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28326 15 * $decay_pct) / 100") -eq 1 ] ||
28327 error "write bytes ($writebyte1) is wrong"
28329 echo "Turn off file heat for the file $DIR/$tfile"
28330 $LFS heat_set -o $DIR/$tfile
28332 echo "QQQQ" > $DIR/$tfile
28333 echo "QQQQ" > $DIR/$tfile
28334 echo "QQQQ" > $DIR/$tfile
28335 cat $DIR/$tfile > /dev/null
28336 cat $DIR/$tfile > /dev/null
28337 cat $DIR/$tfile > /dev/null
28338 cat $DIR/$tfile > /dev/null
28340 out=$($LFS heat_get $DIR/$tfile)
28341 $LFS heat_get $DIR/$tfile
28342 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28343 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28344 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28345 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28347 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28348 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28349 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28350 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28352 echo "Trun on file heat for the file $DIR/$tfile"
28353 $LFS heat_set -O $DIR/$tfile
28355 echo "QQQQ" > $DIR/$tfile
28356 echo "QQQQ" > $DIR/$tfile
28357 echo "QQQQ" > $DIR/$tfile
28358 cat $DIR/$tfile > /dev/null
28359 cat $DIR/$tfile > /dev/null
28360 cat $DIR/$tfile > /dev/null
28361 cat $DIR/$tfile > /dev/null
28363 out=$($LFS heat_get $DIR/$tfile)
28364 $LFS heat_get $DIR/$tfile
28365 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28366 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28367 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28368 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28370 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28371 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28372 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28373 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28375 $LFS heat_set -c $DIR/$tfile
28376 $LCTL set_param -n llite.*.file_heat=0
28377 echo "Turn off file heat support for the Lustre filesystem"
28379 echo "QQQQ" > $DIR/$tfile
28380 echo "QQQQ" > $DIR/$tfile
28381 echo "QQQQ" > $DIR/$tfile
28382 cat $DIR/$tfile > /dev/null
28383 cat $DIR/$tfile > /dev/null
28384 cat $DIR/$tfile > /dev/null
28385 cat $DIR/$tfile > /dev/null
28387 out=$($LFS heat_get $DIR/$tfile)
28388 $LFS heat_get $DIR/$tfile
28389 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28390 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28391 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28392 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28394 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28395 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28396 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28397 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28399 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28402 run_test 813 "File heat verfication"
28406 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28407 echo -n y >> $DIR/$tfile
28408 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28409 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28411 run_test 814 "sparse cp works as expected (LU-12361)"
28415 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28416 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28418 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28421 local ost1_imp=$(get_osc_import_name client ost1)
28422 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28425 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28426 # ensure ost1 is connected
28428 stat $DIR/$tfile >/dev/null || error "can't stat"
28429 wait_osc_import_state client ost1 FULL
28430 # no locks, no reqs to let the connection idle
28431 cancel_lru_locks osc
28432 lru_resize_disable osc
28435 before=$($LCTL get_param -n \
28436 ldlm.namespaces.$imp_name.lru_size)
28438 wait_osc_import_state client ost1 IDLE
28439 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28440 now=$($LCTL get_param -n \
28441 ldlm.namespaces.$imp_name.lru_size)
28442 [ $before == $now ] || error "lru_size changed $before != $now"
28444 run_test 816 "do not reset lru_resize on idle reconnect"
28448 exportfs -u localhost:$DIR/nfsexp
28453 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28455 mkdir -p $DIR/nfsexp
28456 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28457 error "failed to export nfs"
28459 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28460 stack_trap cleanup_817 EXIT
28462 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28463 error "failed to mount nfs to $tmpdir"
28465 cp /bin/true $tmpdir
28466 $DIR/nfsexp/true || error "failed to execute 'true' command"
28468 run_test 817 "nfsd won't cache write lock for exec file"
28471 test_mkdir -i0 -c1 $DIR/$tdir
28472 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28473 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28476 # restore osp-syn threads
28477 stack_trap "fail $SINGLEMDS"
28479 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28480 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28481 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28482 error "start $SINGLEMDS failed"
28485 local testid=$(echo $TESTNAME | tr '_' ' ')
28487 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28488 grep "run LFSCK" || error "run LFSCK is not suggested"
28490 run_test 818 "unlink with failed llog"
28493 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28494 cancel_lru_locks osc
28495 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28496 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28497 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28500 run_test 819a "too big niobuf in read"
28503 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28504 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28505 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28506 cancel_lru_locks osc
28510 run_test 819b "too big niobuf in write"
28513 function test_820_start_ost() {
28516 for num in $(seq $OSTCOUNT); do
28517 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28522 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28525 umount_client $MOUNT || error "umount failed"
28526 for num in $(seq $OSTCOUNT); do
28530 # mount client with no active OSTs
28531 # so that the client can't initialize max LOV EA size
28532 # from OSC notifications
28533 mount_client $MOUNT || error "mount failed"
28534 # delay OST starting to keep this 0 max EA size for a while
28535 test_820_start_ost &
28537 # create a directory on MDS2
28538 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28539 error "Failed to create directory"
28540 # open intent should update default EA size
28541 # see mdc_update_max_ea_from_body()
28542 # notice this is the very first RPC to MDS2
28543 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28546 # With SSK, this situation can lead to -EPERM being returned.
28547 # In that case, simply retry.
28548 if [ $ret -ne 0 ] && $SHARED_KEY; then
28549 if echo "$out" | grep -q "not permitted"; then
28550 cp /etc/services $DIR/$tdir/mds2
28554 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28556 run_test 820 "update max EA from open intent"
28559 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28560 local OST_MAX_PRECREATE=20000
28562 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28563 skip "Need MDS version at least 2.14.56"
28565 save_lustre_params mds1 \
28566 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28567 do_facet $SINGLEMDS "$LCTL set_param -n \
28568 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28569 do_facet $SINGLEMDS "$LCTL set_param -n \
28570 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28572 stack_trap "restore_lustre_params < $p; rm $p"
28574 do_facet $SINGLEMDS "$LCTL set_param -n \
28575 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28577 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28578 osp.$FSNAME-OST0000*MDT0000.create_count")
28579 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28580 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28581 local expect_count=$(((($max/2)/256) * 256))
28583 log "setting create_count to 100200:"
28584 log " -result- count: $count with max: $max, expecting: $expect_count"
28586 [[ $count -eq expect_count ]] ||
28587 error "Create count not set to max precreate."
28589 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28592 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28593 skip "Need MDS version 2.14.56"
28595 local sync_changes=$(do_facet $SINGLEMDS \
28596 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28598 [ "$sync_changes" -gt 100 ] &&
28599 skip "Sync changes $sync_changes > 100 already"
28601 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28603 $LFS mkdir -i 0 $DIR/$tdir
28604 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28606 save_lustre_params mds1 \
28607 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28608 save_lustre_params mds1 \
28609 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28611 do_facet mds1 "$LCTL set_param -n \
28612 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28613 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28614 stack_trap "restore_lustre_params < $p" EXIT
28616 createmany -o $DIR/$tdir/f- 1000
28617 unlinkmany $DIR/$tdir/f- 1000 &
28618 local UNLINK_PID=$!
28621 sync_changes=$(do_facet mds1 \
28622 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28623 # the check in the code is racy, fail the test
28624 # if the value above the limit by 10.
28625 [ $sync_changes -gt 110 ] && {
28626 kill -2 $UNLINK_PID
28628 error "osp changes throttling failed, $sync_changes>110"
28630 kill -0 $UNLINK_PID 2> /dev/null || break
28634 run_test 831 "throttling unlink/setattr queuing on OSP"
28637 # tests that do cleanup/setup should be run at the end
28641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28644 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28645 $LCTL set_param fail_loc=0x903
28647 cancel_lru_locks MGC
28649 FAIL_ON_ERROR=true cleanup
28650 FAIL_ON_ERROR=true setup
28652 run_test 900 "umount should not race with any mgc requeue thread"
28654 # LUS-6253/LU-11185
28662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28664 # some get_param have a bug to handle dot in param name
28665 cancel_lru_locks MGC
28666 old=$(mount -t lustre | wc -l)
28674 while [ $old -ne $oldc ]; do
28675 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28678 if [ $count -ge $TIMEOUT ]; then
28679 error "too large timeout"
28682 umount_client $MOUNT || error "umount failed"
28683 mount_client $MOUNT || error "mount failed"
28684 cancel_lru_locks MGC
28685 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28687 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28691 run_test 901 "don't leak a mgc lock on client umount"
28695 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28696 skip "client does not have LU-13377 fix"
28697 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28698 $LCTL set_param fail_loc=0x1415
28699 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28700 cancel_lru_locks osc
28703 run_test 902 "test short write doesn't hang lustre"
28707 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28708 echo "blah" > $DIR/${tfile}-2
28709 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28710 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28711 $LCTL set_param fail_loc=0x417 fail_val=20
28713 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28714 sleep 1 # To start the destroy
28715 wait_destroy_complete 150 || error "Destroy taking too long"
28716 cat $DIR/$tfile > /dev/null || error "Evicted"
28718 run_test 903 "Test long page discard does not cause evictions"
28721 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28722 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28723 grep -q project || skip "skip project quota not supported"
28725 local testfile="$DIR/$tdir/$tfile"
28726 local xattr="trusted.projid"
28728 local mdts=$(comma_list $(mdts_nodes))
28729 local saved=$(do_facet mds1 $LCTL get_param -n \
28730 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28732 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28733 stack_trap "do_nodes $mdts $LCTL set_param \
28734 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28736 mkdir -p $DIR/$tdir
28738 #hide projid xattr on server
28739 $LFS project -p 1 $testfile ||
28740 error "set $testfile project id failed"
28741 getfattr -m - $testfile | grep $xattr &&
28742 error "do not show trusted.projid when disabled on server"
28743 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28744 #should be hidden when projid is 0
28745 $LFS project -p 0 $testfile ||
28746 error "set $testfile project id failed"
28747 getfattr -m - $testfile | grep $xattr &&
28748 error "do not show trusted.projid with project ID 0"
28750 #still can getxattr explicitly
28751 projid=$(getfattr -n $xattr $testfile |
28752 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28753 [ $projid == "0" ] ||
28754 error "projid expected 0 not $projid"
28756 #set the projid via setxattr
28757 setfattr -n $xattr -v "1000" $testfile ||
28758 error "setattr failed with $?"
28759 projid=($($LFS project $testfile))
28760 [ ${projid[0]} == "1000" ] ||
28761 error "projid expected 1000 not $projid"
28763 #check the new projid via getxattr
28764 $LFS project -p 1001 $testfile ||
28765 error "set $testfile project id failed"
28766 getfattr -m - $testfile | grep $xattr ||
28767 error "should show trusted.projid when project ID != 0"
28768 projid=$(getfattr -n $xattr $testfile |
28769 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28770 [ $projid == "1001" ] ||
28771 error "projid expected 1001 not $projid"
28773 #try to set invalid projid
28774 setfattr -n $xattr -v "4294967295" $testfile &&
28775 error "set invalid projid should fail"
28777 #remove the xattr means setting projid to 0
28778 setfattr -x $xattr $testfile ||
28779 error "setfattr failed with $?"
28780 projid=($($LFS project $testfile))
28781 [ ${projid[0]} == "0" ] ||
28782 error "projid expected 0 not $projid"
28784 #should be hidden when parent has inherit flag and same projid
28785 $LFS project -srp 1002 $DIR/$tdir ||
28786 error "set $tdir project id failed"
28787 getfattr -m - $testfile | grep $xattr &&
28788 error "do not show trusted.projid with inherit flag"
28790 #still can getxattr explicitly
28791 projid=$(getfattr -n $xattr $testfile |
28792 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28793 [ $projid == "1002" ] ||
28794 error "projid expected 1002 not $projid"
28796 run_test 904 "virtual project ID xattr"
28800 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28801 skip "lustre < 2.8.54 does not support ladvise"
28803 remote_ost_nodsh && skip "remote OST with nodsh"
28804 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28806 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28808 #define OBD_FAIL_OST_OPCODE 0x253
28810 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28811 $LFS ladvise -a willread $DIR/$tfile &&
28812 error "unexpected success of ladvise with fault injection"
28813 $LFS ladvise -a willread $DIR/$tfile |&
28814 grep -q "Operation not supported"
28815 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28817 run_test 905 "bad or new opcode should not stuck client"
28820 grep -q io_uring_setup /proc/kallsyms ||
28821 skip "Client OS does not support io_uring I/O engine"
28822 io_uring_probe || skip "kernel does not support io_uring fully"
28823 which fio || skip_env "no fio installed"
28824 fio --enghelp | grep -q io_uring ||
28825 skip_env "fio does not support io_uring I/O engine"
28827 local file=$DIR/$tfile
28828 local ioengine="io_uring"
28832 fio --name=seqwrite --ioengine=$ioengine \
28833 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28834 --iodepth=64 --size=$size --filename=$file --rw=write ||
28835 error "fio seqwrite $file failed"
28837 fio --name=seqread --ioengine=$ioengine \
28838 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28839 --iodepth=64 --size=$size --filename=$file --rw=read ||
28840 error "fio seqread $file failed"
28842 rm -f $file || error "rm -f $file failed"
28844 run_test 906 "Simple test for io_uring I/O engine via fio"
28847 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28848 check_and_cleanup_lustre
28849 if [ "$I_MOUNTED" != "yes" ]; then
28850 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true